CN100381369C - Auto-regenerable hot and cold water softener - Google Patents
Auto-regenerable hot and cold water softener Download PDFInfo
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- CN100381369C CN100381369C CNB2004800324202A CN200480032420A CN100381369C CN 100381369 C CN100381369 C CN 100381369C CN B2004800324202 A CNB2004800324202 A CN B2004800324202A CN 200480032420 A CN200480032420 A CN 200480032420A CN 100381369 C CN100381369 C CN 100381369C
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 682
- 230000008929 regeneration Effects 0.000 claims abstract description 224
- 238000011069 regeneration method Methods 0.000 claims abstract description 224
- 239000008234 soft water Substances 0.000 claims abstract description 69
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 42
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 42
- 239000004902 Softening Agent Substances 0.000 claims description 81
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 abstract description 18
- 238000007599 discharging Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 239000002510 pyrogen Substances 0.000 description 49
- 150000003839 salts Chemical class 0.000 description 10
- 102000010637 Aquaporins Human genes 0.000 description 9
- 108010063290 Aquaporins Proteins 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000011218 segmentation Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 210000000635 valve cell Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
Disclosed is an automatic regenerable cold/hot water softener comprising a water softening tank having ion exchange resin and a regenerating tank filled with regenerating substance of the ion exchange resin. The water softener controls water softening mode for receiving raw water and discharging soft water using one switching valve, a direct water mode for discharging raw water itself, a regeneration mode for regenerating ion exchange resin, and a intermittence mode for intermitting the inflow and outflow of the raw water and the soft water. The precise regeneration time of the ion exchange resin is judged according to the used amount of the soft water by a temperature sensor and a flow meter for sensing temperature and flux of supply raw water. The regeneration is automatically prosecuted by a control part having a microprocessor. Enough cold/hot soft water can be supplied according to season or need of a user. The cold/hot water softener serves a user's convenience in that sudden change of temperature is prevented.
Description
Technical field
The present invention relates to a kind of cold/hot water softening agent, it has temperature segmentation and autoregeneration function, more particularly, but the cold/hot water softening agent that relates to a kind of autoregeneration, it is used for controlling respectively and is used to utilize switch-valve discharging soft water softening pattern, the regeneration mode that is used for regenerating ion exchange resin, be used to discharge the direct aqueous mode of unboiled water itself, and be used to interrupt former water and interrupt soft water flow into and effusive interrupt mode, need not ad hoc additional operations by detecting automatic regenerating ion exchange resin of regeneration of ion-exchange resin time automatically according to former water usage quantity, and discharging has the soft water of low temperature and segmentation temperature automatically, thereby bring convenience to the user.
Background technology
Usually, the principle of water softening apparatus is by using Na
+Ca in the ion exchange hard water
2+Ion and Mg
2+Ion comes softening water.Typical softening agent consists essentially of the water softening case of the ion exchange resin that specific superpolymer is housed and is filled with and is used to the Na that regenerates when being dissolved in water
+The regeneration case of ionic regeneration of ion-exchange resin material (for example salt etc.).
Lay shown in the block diagram as the tubing system of Fig. 1, traditional typical cold/hot water softening agent comprises cold regeneration case 2a, be connected cold water Softening box 4a, heat regeneration case 2b on the cold regeneration case, be connected hot water Softening box 4b on the heat regeneration case and a plurality of valve V1, V2, V3, V4, V5, V6.Cold/hot water Softening box 4a, 4b are equipped with usually and contain Na
+Ionic ion exchange resin, and have only among each cold/heat regeneration case 2a, 2b of when regeneration and just be filled with salt.
Therefore, when using soft water, the Leng Yuanshui that the cold regeneration case 2a by sky will be lower than normal temperature infeeds cold water Softening box 4a, and the cold soft water of gained is discharged, the pyrogen water that the case of heat by sky regeneration simultaneously 2b will be higher than normal temperature infeeds hot water Softening box 4b, and the hot soft water of gained is discharged.
In addition, this cold/hot water softening agent is equipped with a plurality of valves to flow into and outflow to control former water and soft.That the first and second valve V1, V2 are arranged at respectively is cold/front end of heat regeneration case 2a, 2b, be used to control the ON/OFF of cold/pyrogen water supply.The third and fourth valve V3, V4 are arranged at the rear end of cold/hot water Softening box 4a, 4b respectively, are used to control the ON/OFF of cold/hot soft water discharging.
Therefore, the user can be by opening the first and second valve V1, V2 and suitably controlling the third and fourth valve V3, V4 and use desirable water.Then, can replace the third and fourth valve V3, V4 with typical gauging line.
Simultaneously, if use water softening apparatus for a long time, the Na that contains in the ion exchange resin then
+Ion can exhaust.Therefore, for the Na that regenerates
+Ion is filled salt in each cold/heat regeneration case 2a, 2b.Then, can the typical stopper among cold/heat regeneration case 2a, 2b be opened cold/heat regeneration case 2a, 2b, and make the 5th and the 6th valve V5, V6 be used for discharging cold/remaining former water that heat regeneration case 2a, 2b are adorned by being arranged on.
For regenerating ion exchange resin, close first to the 4th valve V1, V2, V3, V4, open the 5th and the 6th valve V5, V6, with the remaining former water discharging that is mounted in it, then, fill each cold/heat regeneration case 2a, 2b with salt.After this, open the first and second valve V1, V2, supply with former water to cold/heat regeneration case 2a, 2b, and be dissolved with Na
+The ionic reuse water flows into each cold/hot water Softening box 4a, 4b respectively.Thereby ion exchange resin is regenerated.
Afterwards, open the third and fourth valve V3, V4, remove all saliferous components, so finished regeneration.Thereby, can normally use soft water.
Yet above-mentioned traditional cold/hot water softening agent has some shortcomings.The first, be difficult to determine to be included in the regeneration of ion-exchange resin time among each cold/hot water Softening box 4a, 4b, thereby it determines fully the sensation by the user.Therefore, because unnecessary frequent regeneration or few regeneration, and the performance and the work-ing life of greatly having reduced ion exchange resin.
The second, as mentioned above, because the regeneration step of traditional cold/hot water softening agent intermediate ion exchange resin is too complicated, so even concerning skilled personnel, also need for a long time work.Especially, because all processes of regenerated all need manually directly be operated by the user at every turn, this has just caused the defective that needs very loaded down with trivial details work.
The 3rd, owing to comprised a plurality of valve V1, V2, V3, V4, V5, V6 in the use of cold/hot water softening agent, its complex structure may cause fault and malfunctioning, and its manufacturing cost costliness.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of cold/hot water softening agent that can overcome the problems referred to above, and it is according to soft usage quantity detection accurate reproduction time and autoregeneration ion exchange resin, and does not need special manual operation.
In addition, but another object of the present invention is to provide a kind of autoregeneration cold/hot water softening agent, its can/hot soft water cold by using and soft water with segmentation temperature stop the sudden change of temperature and bring convenience to the user, reduce the fault of water softening apparatus and malfunctioning possibility by constituting, and to drop to the minimum user of permission by the valve quantity that the user need be operated and use this water softening apparatus easily with simple structure.
In addition, another object of the present invention is to provide a kind of cold/hot water softening agent that has temperature segmentation and autoregeneration function and bring convenience to the user, make the user can choose at random the temperature of hope by the segmentation of discharging soft temperature, with deposit soft water, even when soft water does not have desired temperature, can not consume soft water yet, thereby the conserve water resource, and make the life-span of ion exchange resin and water softening apparatus reach maximum.
In order to realize above-mentioned theme, but autoregeneration cold/hot water softening agent of the present invention comprises: the water softening case, comprise at least two softening pools, and wherein, softening pool is along forming with water softening case length vertical direction, radially to cut apart the intravital inside of cylinder, the water softening district is filled with ion exchange resin, and the valve district is formed at the upper end of water softening case, is used for the water softening district is interconnected, exhalant region is formed at the lower end of water softening case, is used for the water softening district is linked together; The regeneration case is filled with fertile absorber, and the regeneration case has the regeneration case stopper that is used to open its inside; Be used for former water supplying pipe with former water supply valve district, be connected to the regeneration raw water tubes and the regeneration water pipe of the top and bottom of regeneration case, and the direct water pipe that is used to connect valve district and drained zone; Be used to survey the temperature sensor of former water temp and be used to measure the under meter of the accumulation total amount of former water supply amount; Switch-valve (transforming valve), be installed in the valve district, be used for former water supply being selected from a district in the water softening district in the water softening pattern, former water is introduced the regeneration raw water tubes, under regeneration mode, will supply with each water softening district then from the reuse water that the regeneration water pipe is collected, directly in the aqueous mode former water is introduced direct water pipe, and in interrupt mode, closing former water supplying pipe; The valve driving part that is used for the operation of trip switch valve; And control piece, be used in the water softening pattern according to allocating former moisture into each water softening district according to temperature based on the measuring result of temperature sensor, and based on the accumulation results of under meter and the by-pass valve control actuator so that interrupt mode is converted to regeneration mode.
Water softening apparatus further comprises and being installed in the former water supplying pipe with sedimentation or the pretreatment filters of using active carbon adsorption to filter former water.
Here, switch-valve comprises: be fixed on stationary disk near upper end, each water softening district, stationary disk expose on the surface thereon the soft water port that is communicated with the water softening district respectively and reuse water dispensing orifice, the former water hole of regeneration that is communicated with the regeneration raw water tubes, with the regeneration water hole of the cross current of regenerating, and the direct water hole and the closed pores of direct cross current; And place rotating disk on the stationary disk, rotating disk is around outstanding up central shaft rotation, thus, when rotating disk rotates, rotating disk has connection opening, be used under the water softening pattern, making a hole that is selected from soft water port to be exposed to the valve district, be used to make the former water hole of the regeneration that constitutes by a plurality of pores to be exposed to the valve district, and simultaneously, under regeneration mode, regeneration water hole and reuse water dispensing orifice are interconnected by holding back groove (trapgroove), be used for directly making direct water hole be exposed to the valve district under the aqueous mode, and be used under interrupt mode, making sealing gap to be exposed to the valve district.
Here, the regeneration water hole is positioned at the position of departing from the stationary disk center, having identical with soft water port respectively interior reuse water dispensing orifice of pressing arranges along the edge in regeneration water hole, each soft water port, directly water hole, the former water hole of regeneration and sealing gap are radially arranged along the edge of the stationary disk in the outside of regeneration water hole and reuse water dispensing orifice successively, and keep the distance that equates with the center of shaft collar.
Here, former water supplying pipe is connected to the side in valve district, the regeneration water pipe extends from the lower end of regeneration case, pass the side of regeneration case lower end then, and then be connected to the back side of stationary disk, and alongst pack into, and directly water pipe extends from the back side of stationary disk, be connected to exhalant region then, and pack into along the length direction of regeneration case.
Water softening apparatus further comprises enlarged slot, is used to enlarge the upper end in each softening water hole with the soft water port near vicinity.
Here, the valve driving part comprises: power set has turning axle; Electric gear is fixed on the turning axle by passed its center by turning axle; Master gear also will be fixed and mesh with electric gear by passed its center by the rotating disk central shaft; And dowel disc, having a plurality of discernable marks along its edge, the central shaft of rotating disk passes the center of dowel disc.
Here, control piece comprises: position detection sensor is used for measuring the swing of rotating disk by detecting discernable marks; And logical calculation device, be used for sense of rotation and angle that position-based transmitter, temperature sensor and under meter come the controls revolution axle.
Water softening apparatus further comprises: whipping appts is installed in the regeneration case; Water-level detecting sensor is used to detect the water level of reuse water in the regeneration case; And bleed valve, pass the bottom surface of regeneration case and install, and open and close, to keep the water level of reuse water consistently by water-level detecting sensor.
Description of drawings
Above-mentioned and other purposes of the present invention and feature will be by becoming apparent below in conjunction with the accompanying drawing description of preferred embodiments, in the accompanying drawing:
Fig. 1 lays block diagram for the tubing system that shows traditional cold/hot water softening agent briefly;
Fig. 2 is that the tubing system that shows the cold/hot water softening agent of the basic embodiment according to the present invention is briefly laid block diagram;
Fig. 3 is the cross-sectional view strength that shows according to cold/hot water softening agent of the present invention;
Fig. 4 is the skeleton view according to the main body of cold/hot water softening agent of the present invention;
Fig. 5 is the orthographic plan according to the main body of cold/hot water softening agent of the present invention;
Fig. 6 and Fig. 7 are respectively orthographic plan and the skeleton view that shows according to the stationary disk of the switch-valve of cold/hot water softening agent of the present invention;
Fig. 8 and Fig. 9 are respectively orthographic plan and the skeleton view that shows according to the rotating disk of the switch-valve of cold/hot water softening agent of the present invention;
Figure 10 is the orthographic plan that shows according to the engagement state of the stationary disk of the switch-valve of cold/hot water softening agent of the present invention and rotating disk;
Figure 11 shows the orthographic plan that is installed in according to the valve driving part on the upper frame of cold/hot water softening agent of the present invention;
Figure 12 is for showing under cold/hot water softening agent water softening pattern according to the present invention, according to the orthographic plan of the operational stage of the switch-valve of temperature variation;
Figure 13 and Figure 14 are respectively and show under the regeneration mode of cold/hot water softening agent according to the present invention, the orthographic plan of the viewgraph of cross-section of cold/hot water softening agent and opening-closing valve operational stage;
Figure 15 and Figure 16 are respectively and show under the direct aqueous mode of cold/hot water softening agent according to the present invention the orthographic plan of the viewgraph of cross-section of cold/hot water softening agent and opening-closing valve operational stage;
Figure 17 is the block diagram of the cold/hot water softening agent of Application Example of the present invention;
Figure 18 is the front perspective view according to cold/hot water softening agent of the present invention;
Figure 19 is the rear view according to the bottom surface of cold/hot water softening agent of the present invention;
Figure 20 is the orthographic plan according to the box part of cold/hot water softening agent of the present invention;
Figure 21 is the decomposition diagram according to the actuator of cold/hot water softening agent of the present invention;
Figure 22 is the block diagram of the cold/hot water softening agent of the Another application embodiment according to the present invention;
Figure 23 is the front perspective view according to cold/hot water softening agent of the present invention;
Figure 24 is the rear view according to the bottom surface of cold/hot water softening agent of the present invention;
Figure 25 is the decomposition diagram according to the box part of cold/hot water softening agent of the present invention;
Figure 26 is the decomposition diagram according to the actuator of cold/hot water softening agent of the present invention;
Figure 27 is the bottom plan view according to the base plate of cold/hot water softening agent of the present invention;
Figure 28 is the bottom plan view according to the top board of cold/hot water softening agent of the present invention;
Figure 29 and 30 is respectively orthographic plan and the bottom plan view according to the passage valve gap of cold/hot water softening agent of the present invention.
Embodiment
Below with reference to accompanying drawings concrete structure of the present invention and principle of work are described in detail.
But Fig. 2 is the tubing system that shows the autoregeneration cold/hot water softening agent (hereinafter will be called " cold/hot water softening agent ") of the basic embodiment according to the present invention briefly lays block diagram.This cold/hot water softening agent comprises: water softening case 30, and its inside comprises ion exchange resin; Regeneration case 80, its inside are filled with as the salt of regeneration of ion-exchange resin material etc.; A plurality of pipelines 62,64,66,68 are made of fluidic flow passages such as former water, soft water or reuse waters; And switch-valve 40, be used for the fluidic flow of controlling flow through each pipeline.
In addition, cold/hot water softening agent according to the present invention comprises: temperature sensor 72 and under meter 74 are used to measure temperature and flow from the former cold/hot water of outside supply; Valve drives part 50, is used for the operation of trip switch valve 40; And control piece, be used for coming the by-pass valve control actuator according to the measuring result of temperature sensor 72 and under meter 74.
More particularly, the inside of water softening apparatus case 30 by two or more at least water softenings distinguish every and limit more preferably four water softening district A, B, C, D.To contain Na
+Ion is packed into each district of water softening case with the ion exchange resin with special-purpose high polymeric compound of low swelling property, and supplies with the former water with differing temps to each district respectively, respectively former water is converted into soft water then.
Afterwards, all the time fertile absorber (for example salt etc.) is filled in the regeneration case 80.Dissolved Na to 80 supplies of regeneration case
+The former water of ionic also generates reuse water.Reuse water provides Na for ion exchange resin
+Ion also makes its regeneration.
In addition, a plurality of pipelines comprise: former water supplying pipe 62, and the former water supply that is used for flowing into from water-in 70 is to switch-valve 40; The regeneration raw water tubes 64 that connects opening-closing valve 40 and regeneration case,, be used for former water supply regeneration case 80; The regeneration water pipe 66 that connects regeneration case 80 and opening-closing valve 40,, be used for reuse water is supplied with switch-valve 40; And direct water pipe 68, be used for discharging the former water itself that directly is supplied to switch-valve 40 from water out 112.
Each water softening district A of Softening box 80, B, C, D are connected on switch-valve 40 and the water out 112.Then, can with sedimentation or active carbon adsorption the pretreatment filters that impurity and former water separate be installed in former water supplying pipe 62 with being used for.
Therefore, switch-valve 40 is carried out following four operations.These operations comprise: the water softening district A that the former water of each former water supplying pipe 62 is introduced water softening case 30, B, C, a district among the D and the operation of then soft water being discharged from water out 112, the former water of each former water supplying pipe 62 is introduced regeneration raw water tubes 64, with former water supply regeneration case 80, to supply with each softened zone A by the reuse water that regeneration water pipe 66 returns, B, C, D, and the operation of regenerating ion exchange resin, the former water of each former water supplying pipe 62 is introduced direct water pipe 68, and the operation that former water is directly discharged from water out 112, and stop the supply of former water and the operation of soft discharging by closing former water supplying pipe 62.
Corresponding by described four operations that trip switch valve 40 is carried out with the operator scheme of cold/hot water softening agent according to the present invention.Described operator scheme comprises: discharge soft water softening pattern respectively by water out 112, make the regeneration mode of the ion exchange resin regeneration of water softening case 30, the direct aqueous mode that will discharge as the direct water of former water itself, and interrupt all fluidic mobile interrupt modes in the cold/hot water softening agent.Therefore, can use the necessary four kinds of operator schemes of cold/hot water softening agent by 40 controls of a switch-valve according to cold/hot water softening agent of the present invention.
In addition, by being used for coming based on the detected result of temperature sensor 72 and under meter 74 control piece 130 of by-pass valve control actuator 50, the cold/hot water softening agent has the autoregeneration function that automatically forwards regeneration mode according to the total flux of former water from interrupt mode to.It also has the function that prevents from the cold/hot soft water temperature jump of water out 112 discharging under the water softening pattern, and other functions easily.
Fig. 3 is the sectional view that is used to illustrate according to the internal structure of cold/hot water softening agent of the present invention.The cold/hot water softening agent comprises: main body 10, and it has water softening case 30 and regeneration case 80 and the pretreatment filters 20 between water softening case 30 and regeneration case 80 that lays respectively at its right and the left side; Upper frame 100 and underframe 110 are connected to the upper and lower of main body respectively; A plurality of pipelines 62,64,66; Switch-valve 40 is installed in water softening case 30 upper ends; Valve driving part 50 is used for the operation of direct trip switch valve 40; And control piece 130, be used to control the cold/hot water softening agent.
With reference to Fig. 4, wherein only show main body 10 according to cold/hot water softening agent of the present invention, be installed in and be divided in the water softening case 30 in the main body 10 at least that two or more have water softening district cylindrical interior, that be filled with ion exchange resin.More preferably, as shown in the figure, the water softening case is separated and is limited along the length of water softening case axial by four water softening district A, B, C, D, and these four softening pools radially (radially) be arranged in the water softening case.
Pretreatment filters 20 and regeneration case 80 are cylindrical, and are arranged in main body 10, and its bottom surface sealing.Specified strainer 22 is positioned at the inside of pretreatment filters 20, and the fertile absorber 82 of ion exchange resin 32 (for example salt etc.) is stored in the inside of regeneration case 80.
The underframe 110 that is connected to main body 10 lower ends is formed with the internal space, is used for fixing the exhalant region 36 of the lower end of water softening case 30, and is provided with water out 112, is used to make exhalant region 36 to be connected with the outside.
In this case, though be not clearly shown that in the drawings, but preferably, the upper end of pretreatment filters 20, water softening case 30 and regeneration case 80 and water softening case 30 lower ends can be respectively arranged with the O shape circle made from rubber 24,38,84, so that upper frame 100 can closely be connected mutually with underframe 110.A plurality of mounting blocks 12 can be outstanding from the outside surface of main body 10, so that connect unshowned shell in the accompanying drawing.Strengthening rib 86 with designated shape can be installed in the regeneration case 80, is used to prevent because the deformation that external physical pressure causes.
In addition, cold/hot water softening agent according to the present invention comprises: former water supplying pipe 62 is used for from the outside the valve district 34 of former water supply water softening case 30 upper ends; Regeneration raw water tubes 64, with valve district 34 be connected to regeneration case 80 the upper end; Regeneration water pipe 66, with regeneration case 80 the lower end be connected to valve district 34; And direct water pipe 68, valve district 34 is connected to exhalant region 36.
Preferably, former water supplying pipe 62 is walked around (bypass) pretreatment filters 20; Regeneration water pipe 66 picks out from the lower end of regeneration case 80, passes underframe 110, and axially is connected to valve district 34 along water softening case 30; And directly water pipe 68 along the inner shaft of water softening case 30 to being arranged in the water softening case and valve district 34 being connected to exhalant region 36.Temperature sensor 72 and under meter 74 are installed in respectively in the water-in 70 as the beginning of former water supplying pipe 62 part, and accumulative total and measure the temperature and the flow of cold/pyrogen water.
With reference to Fig. 5, it is the top view according to main body 10 upper surfaces of cold/hot water softening agent of the present invention, regeneration raw water tubes 64 is connected to the upper end of regeneration case 80 along the upper surface of main body 10 with valve district 34, and former water supplying pipe 62 inserts from the side in valve district 34, is used to supply with former water.
Then, switch-valve 40 is installed in the valve district 34 of water softening case 30 upper ends.Switch-valve 40 comprises the stationary disk 42 of the upper end that is used to cut out each water softening district A, B, C, D and is positioned at that its surface is gone up and can be around the rotating disk 46 of central shaft 47 rotations.
Specifically, at first, stationary disk 42 comprises: soft water port 42a, 42b, 42c, 42d and the reuse water dispensing orifice 42e, 42f, 42g, the 42h that are connected with each water softening district A, B, C, the D of water softening case 30, the direct water hole 42i that is connected with direct water pipe 68, the former water hole 42j of regeneration that is connected with regeneration raw water tubes 64, the regeneration water hole 42k that is connected with regeneration water pipe 66, and sealing gap 42l, and be exposed to its upper surface.
Every kind of hole of soft water port 42a, 42b, 42c, 42d and reuse water dispensing orifice 42e, 42f, 42g, 42h all has the equal amts with the water softening district A of water softening case 30, B, C, D, so that they are corresponding one by one mutually.In aforementioned description, owing to described water softening district A, B, C, D, so soft water port 42a, 42b, 42c, 42d and reuse water dispensing orifice 42e, 42f, 42g, 42h also describe by every kind of example with four holes based on four districts.
With reference to Fig. 3 and Fig. 5, the water pipe 66 and direct water pipe 68 back side of inserting stationary disks 42 are easy to expect to regenerate, and be connected with regeneration water hole 42k and straight water hole 42i respectively, and regeneration raw water tubes 64 side of inserting stationary disks 42, and be connected with the former water hole 42j of regeneration.In this case, especially the water hole 42k that regenerates is positioned at a side that departs from the stationary disk center, reuse water dispensing orifice 42e, 42f, 42g, 42h arrange along the edge of regeneration water hole 42k, and each soft water port 42a, 42b, 42c, 42d, directly water hole 42i, the former water hole 42j of regeneration and sealing gap 42l along the edge of the shaft collar 42 of outside successively radially (radial) arrange, and keep the distance that equates with the center of shaft collar 42.
Particularly, the interior pressure of wishing each hole among soft water port 42a, 42b, 42c, 42d and reuse water dispensing orifice 42e, 42f, 42g, the 42h is equal to each other.For this reason, the reuse water dispensing orifice 42e that arranges, 42f, 42g, 42h make them have identical diameter each other, and keep the distance that equates with the water hole 42k that regenerates, and also mutually the same with the distance of each water softening district A, B, C, D.Position by suitable adjustment regeneration water hole 42k and reuse water dispensing orifice 42e, 42f, 42g, 42h can reach this purpose.
The former water hole 42j that regenerates has and compares less diameter with other holes.Wish that the former water hole of regeneration is made of a plurality of pores 43 shown in the circle of Fig. 6.Because make the required reuse water of the regeneration of ion exchange resin 32 a small amount of usually just enough, so the diameter in the former water hole of regenerating is less, with the situation that prevents from unnecessary a large amount of former water supply regeneration case 80 is wasted fertile absorber.In order to prevent the pollution of ion exchange resin 32, the former water hole of regenerating is formed with a plurality of pores 43, is used for removing impurity to carrying out secondary filtration from regeneration case 80 effusive former water.
That is to say, though can at first filter out the big impurity from the former water that the outside is supplied with at first in cold/hot water softening agent according to the present invention by pretreatment filters 20 is set, but be provided with pore, with the pollution of the ion exchange resin 32 that prevents from when the impurity of not elimination is supplied with water softening district A, B, C, D with reuse water, may cause.
In addition, rotating disk 46 is positioned at the position of center rotation that can be on stationary disk, and it specifically illustrates in Fig. 8 and Fig. 9.Connection opening 46a runs through up and down by rotating disk 46 lateral edges.Hold back groove 46b and form predetermined shape at the rotating disk back side.It is recessed at the eccentric position place of the sidepiece of disk center to hold back groove, and the regeneration water hole 42k of stationary disk 42 is interconnected to reuse water dispensing orifice 42e, 42f, 42g, 42h.
With reference to aforementioned, be appreciated that the former water of supplying with from former water supplying pipe 62 flows valve district 34.Therefore, under the water softening pattern, soft water port 42a, 42b, 42c, 42d that former water supply is exposed, and soft water is disposed to water out 112; And under regeneration mode, the former water hole 42j of the regeneration that former water supply is exposed, flow into regeneration case 80 along regeneration raw water tubes 64, the reuse water that returns by regeneration water pipe 66 flows into by regeneration water hole 42k and holds back groove 46b and be assigned to each reuse water dispensing orifice 42e, 42f, 42g, 42h then.
Thereby, mention, in the regeneration of the ion exchange resin 32 that is undertaken by ion exchange resin 32 supply reuse waters to each water softening district A, B, C, D, each reuse water dispensing orifice 42e, 42f, 42g, 42h should have identical interior the pressure, so that the ion exchange resin 32 that is contained among each water softening district A, B, C, the D is regenerated comparably.
And, because under direct aqueous mode, former water flows into the direct water hole 42i that exposes, and discharge by direct water pipe 68 and water out 112 as the direct water of former water itself, and be not used in the space that the former water in the valve district 34 is overflowed, under interrupt mode,, can stop former water to flow into former water supplying pipe 62 by sealing gap 42l.
Figure 11 shows the upper frame 100 and the planar configuration that is positioned at the valve driving part 50 outside the upper frame according to cold/hot water softening agent of the present invention.Valve driving part 50 comprises: master gear (transmission mechanism) 52 has and runs through and be fixed on center on rotating disk 46 central shaft 47 of (it runs through upper frame 100 and exposes the outside); Power set (as electric motor etc.) has turning axle 54, although power set is not clearly shown that in the accompanying drawings; And electric gear 56, be used for running through turning axle 54 and be fixed under the situation of turning axle and master gear 52 engagements, and be used to make rotating disk 46 rotations at the center of electric gear.
Thereby, the rotation of controls revolution dish 46 freely for the sense of rotation by controls revolution axle 54 and electric gear 56 and angle, make the central shaft 47 of rotating disk 46 run through the center of swivel plate 58 especially and be fixed on the swivel plate, and with groove or the discernable marks of other type along the edge labelling of rotating disk 46 in the center of swivel plate.Therefore, swivel plate 58 can rotate along with rotating disk 46.
The above-mentioned control piece 130 that is used for by-pass valve control actuator 50 comprises: position detection sensor 120 is fixed on the edge of swivel plate 58 sidepieces, so that can survey the discernable marks 58a of swivel plate 58; And logical calculation device 122 (as microprocessor etc.), be used for by controlling sense of rotation and angle with identical algorithm as the turning axle 54 of power set based on the result of detection of temperature sensor 72, under meter 74 and position detection sensor 120.
Algorithm according to logical calculation device 122, substantially under the water softening pattern, the former water that flows to water-in 70 is supplied with each separated water softening district A, B, C, D according to temperature, and carry out conversion from interrupt mode to regeneration mode according to the total flux of former water.This will more specifically describe in corresponding description.
Refer again to Fig. 3, regeneration case 80 has several parts that are used to produce and supply with the reuse water of same concentrations, and comprise: the water-level detecting sensor 89 that is used for surveying the reuse water water level that is contained in regeneration case 80, be used for controlling the supply valve 88 that reuse water has conventional water level by the basal surface that opens and closes regeneration case 80, and the whipping appts (for example water screw etc.) that is used for stirring at regeneration case 80 former water and regeneration liquid.
Cold/hot water softening agent according to the present invention is by following four patterns operation.Below will describe each pattern in detail.
A, water softening pattern
With the Figure 10 that shows the bonded state graph of stationary disk 42 and rotating disk 46 this pattern is described with reference to showing the sectional Fig. 3 of described cold/hot water remollescent.In cold/hot water softening agent of the present invention, under the water softening pattern, operation setting is in the temperature sensor 72 and the under meter 74 of water-in 70 respectively.By water-in 70 with the former water supplying pipe 62 of cold/pyrogen water supply.
Cold/pyrogen current of being supplied with arrive the vertical valve of water softening case district through pretreatment filters 20.At this moment, the connecting hole 46b of the rotating disk 46 of switch-valve 40 by valve driving part 50 make be selected from water softening district A, B, C, D in a hole distinguishing the water softening hole 42a, 42b, 42c and the 42d that are communicated with expose.Therefore, former current enter water softening district A, B, C or the D that is communicated with it through relevant water softening hole 42a, 42b, 42c or 42d, thereby become soft water.Then, soft water is discharged to water out 112 by the water discharge region.
Simultaneously, the result that surveys based on temperature sensor 72 of logical calculation device 122 and among fetch boiling water softened zone A, B, C and the D one.According to the algorithm that is used to judge this operation, at first, when needing a large amount of cold soft water in summer, will be lower than at least three water softening districts among cold former water supply four water softening districts A, B, C and the D of preset temperature, will have the remaining water softening district of pyrogen water supply that is higher than preset temperature.Therefore, even cold soft demand increases, also can discharge enough cold soft water.
Secondly, when needing big calorimetric soft water in winter, opposite with above-mentioned situation, will be higher than at least three water softening districts among four water softening districts of pyrogen water supply A, B, C and the D of preset temperature, will have the remaining water softening district of cold former water supply that is lower than preset temperature.Therefore, even hot soft demand increases, also can discharge enough hot soft water.
The 3rd, when required cold soft water amount is close with required hot soft water amount, with two water softening districts among four water softening districts of pyrogen water supply A, B, C and the D, and two water softening districts that cold former water supply is remaining.Here, the water softening district that supplies with of pyrogen water or cold former water can be arranged as cruciform.For example, if, then supply with cold former water, supply with pyrogen water, and supply with cold former water to water softening district D to water softening district C to water softening district B with pyrogen water supply water softening district A.
This has prevented to drain into the sudden change of the soft temperature of water out 112.Under the water softening pattern of cold/hot water softening agent of the present invention, reference shows the Figure 12 according to the orthographic plan of the operational stage of the switch-valve of temperature, the upper end in a corresponding water softening hole has the area of expansion in water softening hole 42a, 42b, 42c and 42d that the upper surface of stationary disk 42 exposes, and it is close mutually by a corresponding enlarged slot among enlarged slot 44a, 44b, 44c and the 44d.When former water mobile water softening district A, B, C and D changed with the rotation of rotating disk 46, connection opening 46b was locating to expose near two enlarged slot (44b among Figure 12 and 44c) simultaneously.
In this case, because what supply with to two water softening district B and C is former water, so discharge soft water with medium temperature by mixing cold former water and pyrogen water.Therefore, even the user is converted to the softening pattern of hot water from the softening pattern of cold water suddenly, the change of temperature is also carried out gradually.For this purpose, as mentioned above, an enlarged slot among formed corresponding enlarged slot 44a, 44b, 44c and the 44d that has enlarged a corresponding water softening hole among water softening hole 42a, 42b, 42c and the 42d should be adjacent one another are.
B, regeneration mode
Cold/hot water softening agent of the present invention is operated with regeneration mode under following two kinds of situations.That is, a kind of situation is according to user's selection and transfer lever valve 40, and another kind of situation is periodically to be automatically converted to regeneration mode by interrupt mode according to being arranged on the result that the under meter 74 on the water-in 70 surveyed by control piece 130.
The former of above-mentioned situation can easily understand that, because itself and common water softening apparatus are as broad as long.But the latter is the feature of cold/hot water softening agent of the present invention.Especially, the interrupt mode reason that why is converted to regeneration mode is that it does not influence the user and selects soft water or direct water.Therefore, to have former current that are higher than predetermined amount fashionable when logical calculation device 122 detects by under meter 74, and it additionally comprises the algorithm that is used for original interrupt mode is automatically converted to regeneration mode.
Therebetween, under regeneration mode, cold/hot water softening agent of the present invention keeps the state among Figure 13 and Figure 14, and wherein, under regeneration mode, Figure 13 shows the sectional view of cold/hot water softening agent, and Figure 14 is the orthographic plan that shows the operational stage of switch-valve 40.
With reference to Figure 13 and 14, under regeneration mode, control piece 130 and valve driving part 50 make rotating disk 46 rotate, and the former water hole 42j that regenerates then exposes in valve district 34.Therefore, will be by water-in 70, soft water supply-pipe 62 and pretreatment filters 20 the former water in flow valve district 34 introduce regeneration raw water tubes 64 by the former water hole 42j of the regeneration of exposing.
And, when former water process is regenerated case 80, Na
+Ion dissolves in wherein.Then, former water becomes soft water, and soft water flows into by regeneration water pipe 66 and regeneration water hole 42k and holds back groove 46b afterwards.At this moment, in holding back groove 46b, because regeneration water hole 42k and reuse water dispensing orifice 42e, 42f, 42g and 42h are interconnected, corresponding district among stream of regenerant water entry softened zone A, B, C and the D, and then the ion exchange resin 32 of looks pass, enter water out 112 by drained zone 36 thus.
The amount as the salt of fertile absorber of filling in the regeneration case 80 at this moment, can further be used four times and five times amount with respect to existing regeneration amount.Therefore, can eliminate must the frequent inconvenience of supplying with salt.And, under the direct discharge mode of water,, under meter 74 and temperature sensor 72 do not have no relations even not starting also.
C, direct aqueous mode
Direct aqueous mode of the present invention has been shown in Figure 15 and Figure 16, and wherein, Figure 15 shows the sectional view of cold/hot water softening agent, and Figure 16 shows the orthographic plan of the operational stage of switch-valve 40.
With reference to Figure 15 and Figure 16, the connection opening 46b of rotating disk 46 exposes the direct discharge orifice 42i of water in valve district 34.To introduce the direct delivery pipe 68 of water by the direct discharge orifice 42i of the water that exposes by the former water in former water supplying pipe 62 flow valve districts 34, enter water out 112 by water discharge region 36 then.Under the direct discharge mode of this water,, under meter 74 and temperature sensor 72 do not have no relations even not starting also.
D, interrupt mode
Though not shown in the accompanying drawings this pattern, with reference to top accompanying drawing and description thereof, the connecting hole 46b of rotating disk 46 exposes the sealing gap 42l that wherein stops up.Therefore, be discharged into outside space, so interrupted fluid from the discharging of water out 112 with to the supply of the former water of water-in 70 owing to not being provided for making the former water of supplying with valve districts 34 from former water supplying pipe 62 to flow through.
Simultaneously, arrive shown in Figure 21 as Figure 17, but autoregeneration cold/hot water softening agent according to the present invention has: be used to utilize wherein ion exchange resin and fertile absorber directly to discharge from the direct aqueous mode of the cold/pyrogen water of outside supply, be used to discharge the softening pattern of cold/hot soft cold/hot water, and be used to produce the reuse water that wherein is dissolved with fertile absorber and be used to make reuse water to flow through the regeneration of ion-exchange resin pattern.The cold/hot water softening agent comprise casing part 20, base plate 90, spheric valve pocket 114, regeneration case stopper 198 and pretreated filter box stopper 202, passage (for example feed path, cold/pyrogen aquaporin 132 and 134 and the former aquaporin 136 of regenerating) and switch-valve assembly.The chest portion branch comprises: pretreated filter box 309, and its inside has medium, and strumbox 309 has the top of open type, and strumbox 309 has water-in 32, and cold/pyrogen water promptly infeeds wherein; Cold/hot water Softening box 40 and 50, its inside is filled with ion exchange resin, and water softening case 40 and 50 has respectively and is used to discharge cold soft water and hot soft regeneration cold/hot water outlet 42 and 52; Regeneration case 60, its inside has fertile absorber, and regeneration case 60 has the reuse water discharge orifice 64 that is used to discharge reuse water.Base plate 90 covers the upside of casing part 20, protects the valve district simultaneously, and the valve district has the direct discharge orifice 102 of water and is connected to the reuse water supply hole of reuse water discharge orifice 64.In addition, the base plate 90 reuse water supply hole that has the former water supply hole 96 that is connected with pretreated filter box 30, the regeneration tank inlet that is communicated with regeneration case 60 and the former water discharge orifice of regenerating, the cold/pyrogen water discharge orifice that is communicated with cold/hot water Softening box 40 and 50 respectively and be connected to reuse water discharge orifice 64.Valve pocket 114 is formed with cold/pyrogen water hole, the former water hole of regenerating, the regeneration water hole 116 that is communicated with the reuse water supply hole and the direct water hole that is connected with direct water discharge orifice 102, it is connected to the valve district in the bottom.Regeneration case stopper 198 is closed the regeneration tank inlet, and pretreated filter box stopper 202 is closed in 96 edges, former water supply hole pretreated filter box inlet 112 on every side.Feed path is connected pretreated filter box inlet 112 with the side of valve pocket 114.And cold/pyrogen aquaporin is connected cold/pyrogen water hole respectively with cold/pyrogen water discharge orifice.In addition, regenerate former aquaporin 136 will regenerate former water hole with regeneration former water discharge orifice be connected.The switch-valve assembly is installed in the valve pocket 114.Under the direct discharge mode of water, the switch-valve assembly will be introduced direct water hole by the former water that feed path is supplied with.Under the softening pattern of cold/hot water, the switch-valve assembly is introduced cold/pyrogen water hole with former water.Under regeneration mode, the switch-valve assembly is introduced the former water hole of regeneration with former water.Then, the switch-valve assembly will be supplied with the cold/pyrogen water hole of reuse water introducing of reuse water supply hole.
Specifically, the switch-valve assembly can comprise stationary disk 150, rotating disk 160, place on the rotating disk 160 and with the covering disk 170 of rotating disk 160 rotations and the valve gap 180 that is used to be closed in the switch-valve valve pocket 114 on rotating disk 160 tops.Here, stationary disk 150 has the internal diameter less than basal surface, and is fixed on the basal surface.And, stationary disk 150 be formed with the regeneration water hole, respectively with cold/cold/pyrogen water hole that the pyrogen water hole is communicated with, the direct water hole that is communicated with direct water hole and the former water hole of regeneration that is communicated with the regeneration water hole of the center.In addition, stationary disk 150 is formed with the cool recycled inflow groove that causes its center with predetermined length from cold former water hole.Rotating disk 160 places on the stationary disk 150, and rotation thereon.According to this rotation, under the softening pattern of cold/hot water, it opens each cold/pyrogen water hole, and under the direct discharge mode of water, it opens direct water hole.And under regeneration mode, rotating disk 160 is opened the former water hole of regeneration.In order to reach this purpose, rotating disk 160 is formed with from the opening and closing hole 162 that the one side is drawn, being used to of forming within it opened the regeneration water hole holds back groove and cold/hot reuse water distribution trough, the reuse water distribution trough branches out from holding back groove, and goes into groove with cool recycled orifice flow respectively in its bottom surface and be connected with the pyrogen water hole.
Therebetween, arrive shown in Figure 30 as Figure 22, but the autoregeneration cold/hot water softening agent that is used to segment temperature according to the present invention has: be used to utilize its ion exchange resin and fertile absorber that cold/pyrogen water is become cold/hot soft water and with the softening pattern of cold/hot water of cold/hot soft water discharging, be used for directly discharging the direct aqueous mode of former water, and the regeneration mode that is used to make ion exchange resin regeneration.The cold/hot water softening agent comprises pretreated filter box 30, water softening case, regeneration case, the first switch-valve V4, second switch valve V5 and control piece 280.Here, pretreated filter box 30 has water-in 32, and this water-in is provided with under meter 270 and temperature sensor 272.The water softening case comprises: cold water softens parts 42, and it has at the ion exchange resin of inside and cold soft water outlet 43; And the softening parts 44 of hot water, separated by at least two district 44a, 44b, 44c and 44d, be used for softening former water with differing temps, described district has hot soft water outlet 45a, 45b, 45c and 45d respectively.Regeneration case 70 has the fertile absorber and the reuse water discharge orifice 76 of portion within it.Under the softening pattern of cold water, the first switch-valve V4 softens parts 42 with the former water supply cold water in pretreated filter box 30.And under the direct discharge mode of water, it is discharged to the outside with former water.In addition, under regeneration mode, it will export the softening parts 42 of reuse water feeding cold water of 76 dischargings from reuse water then with former water supply regeneration case 70.Under the softening pattern of hot water, with the former water supply second switch valve V5 in the pretreated filter box 30, the second switch valve is selected from former water supply at least two any one districts that distinguishes among 44a, 44b, 44c and the 44d of the softening parts 44 of hot water then from the first switch-valve V4.In addition, under regeneration mode, from the first switch-valve V4 reuse water is supplied with second switch valve V5, the second switch valve is supplied with reuse water at least one district among at least two districts 44a, 44b, 44c and the 44d that are selected from the softening part 44 of hot water then.Control piece 280 is controlled the operation of the first and second switch-valve V4 and V5 based on the result who is surveyed by under meter 270 and temperature sensor 272, and then controls each pattern.Therefore, at least two districts of pyrogen water supply 44a, 44b, 44c and 44d that the softening pattern of cold/hot water of the present invention will have differing temps discharge the hot soft water with segmentation temperature thus.And its influx based on former water is carried out regeneration mode.
Particularly, reuse water discharge orifice 76 is positioned at the center of regeneration case 70 bottom surfaces.The regeneration separator for container 74 that the inside of regeneration case 70 is installed is along its length separated, and forms first to the 4th part 72a, 72b, 72c and the 72d that arranges with circular concentric.Regeneration separator for container 74 in the top the center and the center of its lower end respectively is formed with gulf shape part, and it interconnects, so that all first to the 4th part 72a, 72b, 72c and 72d are connected with reuse water discharge orifice 76.
In addition, regeneration case 70 has the bottom surface of passing first to the 4th part 72a, 72b, 72c and 72d respectively and first to the 4th salt discharge orifice 78a, 78b, 78c and the 78d that opens and closes by stopper.And, the regeneration separator for container 46 that regeneration case 40 is installed is along its length separated, and softening parts 42 of the center of formation cold water and the softening parts 44 of hot water, the softening parts of hot water are around the softening parts of center cold water and have first to the 4th district 72a, 72b, 72c and 72d.In addition, in regeneration case 70, first to the 5th vacuum breaker 50a, 50b, 50c, 50d and 50e are installed in respectively among cold former water out 43 and pyrogen water out 45a, 45b, 45c and the 45d.
Particularly, pretreated filter box 30, water softening case 40 and regeneration case 70 have open upper portion respectively.Above-mentioned cold/hot water softening agent further comprises base plate 100, top board (stereotype, lead plate) 110, passage (for example former water supply passage 140, cold former aquaporin 144, pyrogen aquaporin 146, the former aquaporin 142 of regeneration), the first switch-valve unit, valve passage lid 180 and second switch valve cell.Base plate 100 covers the top of pretreated filter box 30, water softening case 40 and regeneration case 70, and (fixing) the first switch-valve district of protection simultaneously, the first switch-valve district have direct discharge orifice 114 of water and the reuse water supply hole 116 that is connected on the reuse water discharge orifice 76.And, base plate 100 has: the filtration inlet 104 that is communicated with pretreated filter box 30, the cold former water discharge orifice 106 that is communicated with the softening parts 42 of cold water, first to the 4th pyrogen water discharge orifice 108a, 108b, 108c and the 108d that are communicated with first to the 4th district 44a, 44b, 44c and 44d respectively, the regeneration tank inlet hole 110 that is communicated with regeneration case 70, and the former water hole 112 of regenerating.Top board 110 has makes filter ingate 104 strumbox inlet 130 that extends and the regeneration tank inlet 132 that regeneration tank inlet hole 110 is extended.And, top board 110 places on the base plate 100, and having the spherical first switch-valve valve pocket 122, it is formed with cold former water hole 124, cool recycled hole 125, pyrogen water hole 126, heat regeneration water hole 127, the former water hole 129 of regeneration, the direct water hole 128 that is communicated with direct water discharge orifice 114 and the regeneration water hole 123 that is communicated with reuse water supply hole 116 corresponding to the first opening-closing valve district on its basal surface.In addition; top board 110 has first to the 4th pyrogen water discharge orifice 136a, 136b, 136c and the 136d that is communicated with first to the 4th pyrogen water discharge orifice 108a, 108b, 108c and 108d respectively; protect second switch valve district simultaneously, second switch valve district has the pyrogen water supply hole 130 by the part corresponding with regeneration case 40.Former water supply passage 140 is arranged between base plate 100 and the top board 110, and strumbox inlet 130 is connected with the side of the first switch-valve valve pocket 122.Cold former aquaporin 144 is connected with cold former water hole 124 cold former water discharge orifice 106 with cool recycled hole 125.Pyrogen aquaporin 146 is connected with pyrogen water hole 126 pyrogen water supply hole 138 with heat regeneration water hole 127.Regenerate former water hole 129 will regenerate former water hole 129 with regeneration former water discharge orifice 112 be connected.The first opening-closing valve unit is installed in the first switch-valve valve pocket 122.Valve passage lid 180 has first to the 4th and distributes passage pipe 188a, 188b, 188c, and 188d, it is formed with first to the 4th pyrogen water distribution passages 190a that the bottom surface is a flute profile, 190b, 190c, and 190d, its respectively with first to the 4th dispensing orifice 184a, 184b, 184c, with the 184d and first to the 4th hot water emission hole 136a, 136b, 136c, be connected with 136d, first to the 4th pyrogen water distribution passages is come out from the side branches of spherical second switch valve pocket 182, and spherical second switch valve valve pocket has the pyrogen water supply hole 186 that is communicated with pyrogen water supply hole 138.The second switch valve cell is installed in the second switch valve valve pocket 182.
In addition, regeneration water hole 123 is positioned at the center of the first switch-valve valve pocket 122, and arrange around regeneration water hole 123 successively in cold former water hole 124, pyrogen water hole 126, direct water hole 128 and the former water hole 129 of regenerating.Cool recycled hole 125 is between cold former water hole 124 and regeneration water hole 123, and heat regeneration water hole 127 is between pyrogen water hole 126, cold former water hole 124 and regeneration water hole 123.Pyrogen water supply hole 186 is positioned on the second switch valve valve pocket 182 prejudicially.First to the 4th dispensing orifice 184a, 184b, 184c and 184d are to arrange with the bottom center of second switch valve valve pocket 182 concentric toroidal.
The first switch-valve unit comprises: first stationary disk 150 is fixed on the first switch-valve valve pocket, 122 bottom surfaces; First rotating disk 160 places on first stationary disk 150, and rotates under the corresponding to situation in center of the heart and first stationary disk therein; And first shrouding disc 170, place on first rotating disk 160, and with 160 rotations of first rotating disk, first shrouding disc 170 is near the first switch-valve valve pockets 122.Here, first stationary disk 150 has: the regeneration water hole 151 that is communicated with regeneration water hole 123, cold former water hole 152 and the cool recycled hole 153 that is communicated with cold former water hole 124 and cool recycled hole 125 respectively, pyrogen water hole 154 that is communicated with pyrogen water hole 126 and heat regeneration water hole 127 and the heat water hole 155 of regenerating respectively, the direct water hole 156 that is communicated with direct water hole 128, and the former water hole 157 of regeneration that is communicated with the former water hole 112 of regeneration.First rotating disk 160 has: first opening 162 of drawing from its side, under each pattern, to open a hole that is selected from cold former water hole 152, pyrogen water hole 154, direct water hole 156 and the former water hole 157 of regenerating; That draws holds back groove 163, so that regeneration water hole 151 extends to its inside; And extension slot 164, extend to the one side from holding back groove, and under regeneration mode, be connected with cool recycled hole 153 or heat regeneration water hole 155.
In addition, the second switch valve cell comprises: second stationary disk 200, have first to the 4th connecting hole 202a, 202b, 202c and the 202d that are communicated with first to the 4th dispensing orifice 184a, 184b, 184c and 184d respectively, second stationary disk 200 is fixed on the bottom surface of second switch valve valve pocket 182; Second rotating disk 210, place on second stationary disk 200, and rotate under the corresponding to situation in center of the heart and second stationary disk 200 therein, second rotating disk 210 is formed with second opening 212 of drawing from its side, is used for opening a hole that is selected from first to the 4th connecting hole 202a, 202b, 202c and 202d under softening pattern of hot water or regeneration mode; And second shrouding disc 220, place on second rotating disk 210, and and second rotating disk 210 rotate together, second shrouding disc 220 seals second switch valve valve pockets 182.The second switch valve unit further comprises step slot 204, is used to make the upper end of first to the 4th connecting hole 202a, 202b, 202c and 202d to extend to its adjacent side direction.
Cold/hot water softening agent of the present invention further comprises: the first switch-valve valve gap 232 is used for hiding and closing the first switch-valve valve pocket 122; First leads rank (guide step) 234, outstanding to form step to side direction from the first switch-valve door closure 232; First turning axle 236, it is by the first switch valve gap 232, and the one end is fixed on the center of first shrouding disc 170; The first switch-valve gear (transmission mechanism) 238 is fixed on first turning axle, 236 the other ends; First electric gear 236 is fixed on first and leads on the rank 234, first electric gear 236 and 238 engagements of the first switch-valve gear; First electric motor 248 is used to make 246 rotations of first electric gear; Second switch valve valve gap 250 is used for hiding and closing second switch valve valve pocket 182; Second leads rank 252, outstanding to form ladder to side direction from second switch valve valve gap 250; Second turning axle 254, it is by second switch valve valve gap 250, and the one end is fixed on the center of second shrouding disc 220; Second switch valve gear 256 is fixed on second turning axle, 254 the other ends; Second electric gear 264 is fixed on second and leads on the rank 252, second electric gear 264 and 256 engagements of second switch valve gear; And second electric motor 266, be used to make 264 rotations of second electric gear.Control piece 280 is regulated each pattern by sense of rotation and the angle of controlling first and second electric motor 248 and 266.
Cold/hot water softening agent of the present invention further comprises: first slit dish 240, have numerous first slits 242, first slotted disk 240 is centered around the outside surface of first turning axle 236, to rotate with first turning axle 246, first turning axle is between the first switch-valve gear 238 and the first switch-valve valve gap 232; First optical sensor 244 overlays on first slit dish 240, to survey moving of first slit 242; Second slit dish 260 has 258, the second slits, numerous second slit dish 260 and is centered around on the outside surface of second turning axle 254, and to rotate with second turning axle 254, second turning axle is between second switch valve gear 256 and second switch valve valve gap 250; And second optical sensor 262, overlay on second slit dish 260, to survey moving of second slit 258.Sense of rotation and the angle of control piece 280 by regulating first and second electric motor 248 and 266 based on first and second optical sensors 244 and 262 results that surveyed.
Cold/hot water softening agent of the present invention further comprises: switch valve seat 174, be connected to base plate 100 bottom surfaces and corresponding to the first switch-valve district, the switch valve seat has and is used to make direct water discharge orifice 114 to extend to the direct water discharge orifice 176 of its lower end, and is used to make reuse water supply hole 116 to extend to the reuse water supply hole 188 of its lower end; Exhaust seat 60 is connected to water softening case 40 bottom surfaces, and exhaust seat 60 is connected with 45d and with them with hot soft water outlet 45a, 45b, 45c around cold soft water outlet 43, and exhaust seat 60 is formed with water out 64 and directly discharges supply hole 62 at its side surface; And be used to connect direct water discharge orifice 176 and direct water supply hole 62, and be connected the pipeline of reuse water supply hole 188 and reuse water discharge orifice 76.
Cold/hot water softening agent of the present invention further comprises: strengthening rib 65, and it stretches out the inside that makes exhaust seat 60 and is connected with water out 64 and direct water supply hole 62; First guiding rib 102, it with the predetermined height projection, is used for guiding the edge on corresponding one top of pretreated filter box 30, water softening case 40 and regeneration case 70 on the bottom surface of base plate 100, and seamless extruding they; And second guiding rib 134, it with the predetermined height projection, is used for the edge of pilot valve gate open drive cap 180 bottom end on the upper surface of top board 110, and seamless extruding it.
Commercial Application
As mentioned above, according to the cold/hot water demineralizer of can automatically regenerating, can making according to soft water Consumption is judged the accurate recovery time of ion exchange resin, and especially, ion is handed over Change resin can be in due course between automatically regeneration and do not need user's special operational. Cause This, solved all needs manually direct control several valves of user at every turn in the prior art Problem. And, owing to regenerate under the interrupt mode when the user does not use water demineralizer, So it is very convenient.
In addition, according to cold/hot water demineralizer of the present invention, all operations pattern of water demineralizer Control by a switch valve. Therefore, because this water demineralizer is simple in structure and be easy to Operation, water demineralizer breaks down or malfunctioning possibility so can greatly reduce, and Can save manufacturing cost. And, because the cold/hot water demineralizer stops the temperature of cold/hot water prominent Become, unfamiliar child also can use safely.
In addition, because cold/hot water demineralizer of the present invention allows the user to make according to the temperature of segmentation With cold soft water or hot soft water, so it brings convenience to the user. And, because of the present invention The cold/hot water demineralizer minimizes by the quantity that makes switch valve and with respect to traditional water demineralizer Have simple structure, thus can reduce greatly that water demineralizer breaks down or malfunctioning can Can property. Therefore, though cold/hot water demineralizer of the present invention in little space, also can install.
Claims (9)
1. but the cold/hot water softening agent of an autoregeneration comprises:
The water softening case comprises: at least two water softening districts, and its vertical direction along described water softening case length forms radially to separate cylinder-shaped body inside, and the water softening district is filled with ion exchange resin; The valve district is formed at the upper end of described water softening case, and the district interconnects with described water softening; And exhalant region, be formed at the lower end of described water softening case, connect described water softening district;
Be filled with the regeneration case of fertile absorber, described regeneration case has the regeneration case stopper that is used to open its inside;
With the former water supplying pipe in former water supply valve district, be connected to the regeneration raw water tubes and the regeneration water pipe of the top and bottom of described regeneration case, and the direct water pipe that is used to connect described valve district and described exhalant region;
Survey the temperature sensor of described former water temp and be used to measure described former water supply amount and add up the under meter of total amount;
Switch-valve, be installed in the described valve district, under the water softening pattern, former water supply is selected from a district in described water softening district, under regeneration mode, former water introduced described regeneration raw water tubes, will supply with each described water softening district from the reuse water that described regeneration water pipe is collected then, directly under the aqueous mode former water is introduced described direct water pipe, and under interrupt mode, cutting off described former water supplying pipe;
The valve driving part is controlled the operation of described switch-valve; And
Control piece, measuring result based on described temperature sensor, under the water softening pattern, allocate described former moisture into each described water softening district, and control described valve driving part and described interrupt mode is converted to described regeneration mode based on the accumulated result of described under meter according to temperature.
2. cold/hot water softening agent according to claim 1, wherein, described water softening apparatus further comprises:
Pretreatment filters, it is installed in the described former water supplying pipe, filters described former water with the absorption method of sedimentation or use gac.
3. cold/hot water softening agent according to claim 1, wherein, described switch-valve comprises:
Stationary disk, be fixed on the position near upper end, each described water softening district, described stationary disk exposes the soft water port that is communicated with described water softening district respectively and reuse water dispensing orifice, the former water hole of regeneration that is communicated with described regeneration raw water tubes, and the regeneration water hole of described regeneration cross current, and the direct water hole and the sealing gap of described direct cross current thereon on the surface; And
Rotating disk, place on the described stationary disk, described rotating disk is around the central shaft rotation that projects upwards, thereby, when described rotating disk rotates, described rotating disk has connection opening, be used under the water softening pattern, making a hole that is selected from described soft water port to expose in described valve district, the former water hole of described regeneration that comprises a plurality of pores is exposed in described valve district, and, simultaneously, under regeneration mode, described regeneration water hole and reuse water dispensing orifice are interconnected by holding back groove, directly under the aqueous mode described direct water hole is exposed in described valve district, and described sealing gap is exposed in described valve district.
4. according to claim 3 cold/hot water softener, wherein, described regeneration water hole is positioned at the position of departing from described stationary disk center, having identical with described soft water port respectively interior described reuse water dispensing orifice of pressing arranges along the edge in described regeneration water hole, each described soft water port, directly water hole, regenerate former water hole and sealing gap are radially arranged successively along the edge of the described stationary disk of the outside of described regeneration water hole and described reuse water dispensing orifice, and keep the distance that equates with the center of described stationary disk.
5. cold/hot water softening agent according to claim 1, wherein, described former water supplying pipe is connected to the side in described valve district, wherein said regeneration water pipe extends from the lower end of described regeneration case, by the side of described regeneration case lower end, is connected to the back side of described stationary disk afterwards, install along its length simultaneously, and wherein said direct water pipe extends from the back side of described stationary disk, is connected to described exhalant region afterwards, installs along the length direction of described regeneration case simultaneously.
6. cold/hot water softening agent according to claim 5, wherein, described water softening apparatus further comprises:
Enlarged slot is used to make each upper end of soft water port near adjacent soft water port.
7. cold/hot water softening agent according to claim 1, wherein, described valve driving
Part comprises:
Power set with turning axle;
Electric gear is fixed on the described turning axle, and described turning axle passes its center;
Master gear, with described electric gear engagement, and the central shaft of described rotating disk passes its center and it is fixed; And
Strongback has numerous discernable marks along its edge, and the central shaft of described rotating disk passes the center of described strongback.
8. cold/hot water softening agent according to claim 1, wherein, described control piece comprises:
Position detection sensor is used for measuring the swing of described rotating disk by surveying discernable marks; And
Logical calculation device is controlled the sense of rotation and the angle of described turning axle based on described position transducer, temperature sensor and under meter.
9. cold/hot water softening agent according to claim 1, wherein, described water softening apparatus
Further comprise:
Be installed in the whipping appts in the described regeneration case;
Be used to survey the water-level detecting sensor of the water level of reuse water in the described regeneration case; And
Bleed valve passes the bottom surface of described regeneration case and installs, and opened and closed by described water-level detecting sensor, to keep the water level of described reuse water consistently.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030078795 | 2003-11-07 | ||
| KR20030078795 | 2003-11-07 | ||
| KR1020040015193 | 2004-03-05 | ||
| KR1020040015196 | 2004-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1874963A CN1874963A (en) | 2006-12-06 |
| CN100381369C true CN100381369C (en) | 2008-04-16 |
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ID=37244634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800324202A Expired - Fee Related CN100381369C (en) | 2003-11-07 | 2004-11-08 | Auto-regenerable hot and cold water softener |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100553167B1 (en) |
| CN (1) | CN100381369C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815460A (en) * | 2015-05-26 | 2015-08-05 | 陕西工信环保科技发展有限公司 | Continuous type adsorption equipment |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100742079B1 (en) | 2005-04-22 | 2007-07-23 | 청호나이스 주식회사 | Training device and method |
| KR100773805B1 (en) * | 2006-06-26 | 2007-11-06 | 주식회사 아이레보엔에스 | Water softener that prevents water bottle damage and supplies water to the outlet during regeneration. |
| WO2008002062A1 (en) * | 2006-06-26 | 2008-01-03 | Irevo Ns, Inc. | Water softening device |
| KR100748213B1 (en) * | 2006-10-17 | 2007-08-10 | 주식회사 승광 | Water softener |
| KR100821367B1 (en) * | 2006-12-22 | 2008-04-11 | 웅진코웨이주식회사 | Outlet temperature control valve and water softener having same |
| KR100821368B1 (en) * | 2006-12-22 | 2008-04-11 | 웅진코웨이주식회사 | Water softener |
| KR101621104B1 (en) * | 2010-04-30 | 2016-05-13 | 코웨이 주식회사 | Integration flowmeter and softener having the same |
| WO2012161421A1 (en) * | 2011-05-26 | 2012-11-29 | Woongjin Coway Co., Ltd | Active regeneration method for deionization module and water treatment apparatus using the same |
| CN105266740B (en) * | 2014-05-30 | 2019-07-16 | 青岛海尔洗碗机有限公司 | A kind of dishwasher water saving method and dishwasher |
| CN105271553B (en) * | 2015-11-11 | 2018-01-30 | 张仁秀 | Multifunctional domestic water purifier |
| KR102581408B1 (en) * | 2017-09-26 | 2023-09-21 | 코웨이 주식회사 | A method keeping salinity of regeneration water according to regeneration number |
| KR102301059B1 (en) | 2021-01-19 | 2021-09-14 | (주)케이티지 | Method and system for manufacturing photomask and photomask manufactured by the same |
| CN113884424A (en) * | 2021-09-24 | 2022-01-04 | 杭州科斯玛膜科技有限公司 | Filter test system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405095A (en) * | 2001-06-26 | 2003-03-26 | 三浦工业株式会社 | Water-softening apparatus and regeneration control method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100319240B1 (en) | 1999-08-26 | 2002-01-05 | 송 재 식 | A Water softening machinary having the functions for eliminating chlorine, cleansing and cutting hydraulic pressure from supply source |
| KR100507852B1 (en) * | 2002-04-08 | 2005-08-17 | (주) 베스트월드산업 | Completely regenerative Water softener having control valve gear of flow rate and regeneration tank with one-touch open and close device |
| KR100461503B1 (en) * | 2002-11-29 | 2004-12-14 | 주식회사 승광 | Water Softer Of Automatic Reclaiming Direct Connected Shower Device |
-
2004
- 2004-03-15 KR KR1020040017428A patent/KR100553167B1/en not_active IP Right Cessation
- 2004-11-08 CN CNB2004800324202A patent/CN100381369C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405095A (en) * | 2001-06-26 | 2003-03-26 | 三浦工业株式会社 | Water-softening apparatus and regeneration control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815460A (en) * | 2015-05-26 | 2015-08-05 | 陕西工信环保科技发展有限公司 | Continuous type adsorption equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100553167B1 (en) | 2006-02-22 |
| KR20050044244A (en) | 2005-05-12 |
| CN1874963A (en) | 2006-12-06 |
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