CN112573621A - Soft water device and soft water control method - Google Patents
Soft water device and soft water control method Download PDFInfo
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- CN112573621A CN112573621A CN202011568907.XA CN202011568907A CN112573621A CN 112573621 A CN112573621 A CN 112573621A CN 202011568907 A CN202011568907 A CN 202011568907A CN 112573621 A CN112573621 A CN 112573621A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
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Abstract
本发明提供了一种软水装置及软水控制方法，软水装置包括：软水容器，软水容器具有软水腔，软水腔内装有软水树脂；软水容器具有第一接口和第二接口，第一接口和第二接口均与软水腔连通；第一管路，第一管路的第一端与软水腔连通；储盐容器，储盐容器具有用于储存盐溶液的储液腔；多个吸盐组件，各个吸盐组件均包括吸盐管路、射流器以及吸盐控制阀门；吸盐管路一端与第一管路连通，吸盐管路的另一端与储液腔连通；射流器和吸盐控制阀门均设置于吸盐管路。本发明的软水装置解决了现有技术中的软水装置对盐溶液的利用率低的问题。
The invention provides a soft water device and a soft water control method. The soft water device comprises: a soft water container, the soft water container has a soft water cavity, and the soft water cavity is filled with a soft water resin; the soft water container has a first interface and a second interface, the first interface and the second interface The interfaces are all connected with the soft water cavity; the first pipeline, the first end of the first pipeline is connected with the soft water cavity; the salt storage container, the salt storage container has a liquid storage cavity for storing the salt solution; a plurality of salt absorption components, each The salt suction components all include a salt suction pipeline, an ejector and a salt suction control valve; one end of the salt suction pipeline is connected with the first pipeline, and the other end of the salt suction pipeline is connected with the liquid storage chamber; the ejector and the salt suction control valve All are set in the salt suction pipeline. The water softening device of the invention solves the problem of low utilization rate of the salt solution by the water softening device in the prior art.
Description
Technical Field
The invention relates to the technical field of hard water softening, in particular to a water softening device and a soft water control method.
Background
Among the correlation technique, when regenerating soft water resin, all adopt fixed concentration's saline solution, and along with going on of ion exchange process, soft water resin's softening capacity resumes gradually, also can reduce the demand of saline solution, consequently, can lead to the reduction of utilization ratio of saline solution, causes the waste of saline solution. In addition, the regeneration effect of the soft water resin is also adversely affected due to the presence of a large amount of salt solution.
Disclosure of Invention
The invention mainly aims to provide a water softening device and a water softening control method, and aims to solve the problem that the water softening device in the prior art is low in utilization rate of a salt solution.
In order to achieve the above object, according to one aspect of the present invention, there is provided a water softening device comprising: the soft water container is provided with a soft water cavity, and soft water resin is filled in the soft water cavity; the soft water container is provided with a first interface and a second interface which are both communicated with the soft water cavity; the first end of the first pipeline is communicated with the soft water cavity; the salt storage container is provided with a liquid storage cavity for storing salt solution; the salt absorption components comprise salt absorption pipelines, ejectors and salt absorption control valves; one end of the salt absorption pipeline is communicated with the first pipeline, and the other end of the salt absorption pipeline is communicated with the liquid storage cavity; the ejector and the salt absorption control valve are both arranged on the salt absorption pipeline.
Furthermore, a first flow through hole and a second flow through hole are formed in the soft water cavity, the first flow through hole is communicated with the first interface, and the second flow through hole is communicated with the second interface; wherein the first flow through hole is positioned above the second flow through hole; the first pipeline is communicated with the second connector, and a first valve is arranged on the first pipeline.
Further, the water softening device includes: the first end of the second pipeline is communicated with the second interface; a second valve is arranged on the second pipeline; the first end of the third pipeline is communicated with the first interface; and a third valve is arranged on the third pipeline.
Further, the water softening device includes: the first end of the water inlet pipeline is communicated with the first interface; the water inlet pipeline is provided with a water inlet control valve; the first end of the water outlet pipeline is communicated with the second interface; the water outlet pipeline is provided with a water outlet control valve.
Further, the water softening device includes: the first end of the fourth pipeline is communicated with the second interface; and a fourth valve is arranged on the fourth pipeline.
Furthermore, the water softening device also comprises a fifth valve, the fifth valve is arranged on the third pipeline, and the third valve is positioned between the fifth valve and the first interface; the second end of the fourth pipeline is communicated with the third pipeline; the connection point of the fourth line and the third line is located between the third valve and the fifth valve.
Further, the water softening device includes: the first end of the water replenishing pipeline is communicated with the liquid storage cavity of the salt storage container; and the water replenishing control valve is arranged on the water replenishing pipeline.
Furthermore, the water softener comprises a one-way valve which is arranged on the water replenishing pipeline; the water outlet of the one-way valve is communicated with the first end of the water replenishing pipeline, and the water inlet of the one-way valve is communicated with the second end of the water replenishing pipeline.
Further, the water softening device includes: the water replenishing pipeline is communicated and connected with the liquid storage cavity through the sixth pipeline; the liquid level control valve is arranged on the sixth pipeline; the liquid level control valve is provided with a detection component for detecting the liquid level height in the liquid storage cavity; when the detection part detects that the liquid level in the liquid storage cavity is lower than the first height, the liquid level control valve is opened to conduct the sixth pipeline; when the detection part detects that the liquid level in the liquid storage cavity reaches the first height, the liquid level control valve is closed to cut off the sixth pipeline.
Furthermore, the salt absorption pipelines of the plurality of salt absorption components are communicated with the sixth pipeline; when the detection part detects that the liquid level in the liquid storage cavity is higher than the second height, the liquid level control valve is opened to conduct the sixth pipeline; when the detection component detects that the liquid level in the liquid storage cavity is reduced to the second height, the liquid level control valve is closed, so that the sixth pipeline is cut off.
According to another aspect of the present invention, there is provided a soft water control method for the above-described water softening apparatus, the soft water control method including a soft water resin regeneration step including: supplying water into the soft water container through a first pipeline; acquiring working parameters of a water softening device; and selectively controlling the opening or closing of the salt absorption control valves of the plurality of salt absorption components according to the working parameters.
Further, the step of obtaining the operating parameters of the water softening device comprises: acquiring a hardness parameter of liquid discharged by the water softening device; and/or acquiring a time length parameter for supplying water to the first pipeline.
Further, before the soft water resin regeneration step, the soft water control method further includes a back-flushing step; the back flushing step comprises: controlling the first valve to be closed, and controlling the second valve and the third valve to be opened; and water is supplied into the soft water container through a second pipeline.
Further, after the soft water resin regeneration step, the soft water control method further includes a forward flushing step; the forward flushing step comprises: controlling the first valve, the second valve, the third valve and the water outlet control valve to be closed; controlling the fourth valve and the water inlet control valve to be opened; water is supplied into the soft water container through the water inlet pipeline.
The water softening device applying the technical scheme of the invention comprises: the soft water container is provided with a soft water cavity, and soft water resin is filled in the soft water cavity; the soft water container is provided with a first interface and a second interface which are both communicated with the soft water cavity; the first end of the first pipeline is communicated with the soft water cavity; the salt storage container is provided with a liquid storage cavity for storing salt solution; the salt absorption components comprise salt absorption pipelines, ejectors and salt absorption control valves; one end of the salt absorption pipeline is communicated with the first pipeline, and the other end of the salt absorption pipeline is communicated with the liquid storage cavity; the ejector and the salt absorption control valve are both arranged on the salt absorption pipeline. When the water softening device is used, water can enter the soft water container from the first interface and is subjected to ion exchange with the soft water resin, so that the water is softened, and the softened water can be discharged to the outside of the soft water container through the second interface. When soft water resin dropped to a certain extent to calcium, magnesium plasma's adsorption capacity, through the second end water supply to first pipeline, under the effect of rivers in first pipeline, a plurality of ejectors of inhaling the salt subassembly can absorb the saline solution that is located the salt storage container to in injecting soft water container through first pipeline after messenger's saline solution and water mixed, regenerate soft water resin. According to the different stages of soft water resin regeneration process, can inhale the salt control valve of inhaling of salt subassembly to each and control to selectively inhale the salt solution through corresponding salt subassembly of inhaling, can control the concentration that gets into the salt solution in the soft water container better, be favorable to reducing the waste of salt solution, improve the utilization ratio of salt solution.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view illustrating an embodiment of a water softening device according to the present invention;
FIG. 2 is a schematic view illustrating an embodiment of a water softening device according to the present invention when performing a regeneration operation of a water softening resin;
FIG. 3 is a schematic view illustrating an embodiment of a water softening device according to the present invention when performing a back flushing operation;
FIG. 4 is a schematic view illustrating an embodiment of a water softening device according to the present invention when performing a forward flushing operation;
FIG. 5 is a schematic flow diagram illustrating an embodiment of a soft water control method according to the present invention;
fig. 6 is a schematic flow chart illustrating another embodiment of the soft water control method according to the present invention.
Wherein the figures include the following reference numerals:
1. a soft water container; 11. a first interface; 12. a second interface; 2. a salt storage container; 3. a salt absorption component; 31. a salt absorption pipeline; 32. an ejector; 33. a salt absorption control valve; 4. a liquid level control valve; 101. a first pipeline; 102. a second pipeline; 103. a third pipeline; 104. a fourth pipeline; 105. a water replenishing pipeline; 106. a sixth pipeline; 108. a water inlet pipeline; 109. a water outlet pipeline; 201. a first valve; 202. a second valve; 203. a third valve; 204. a fourth valve; 205. a fifth valve; 206. a water supplement control valve; 207. a one-way valve; 208. a water inlet control valve; 209. and a water outlet control valve.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides a water softening apparatus, including: the soft water container 1, the soft water container 1 has soft water cavity, the soft water cavity is packed with the soft water resin; the soft water container 1 is provided with a first interface 11 and a second interface 12, and both the first interface 11 and the second interface 12 are communicated with the soft water cavity; a first pipeline 101, wherein the first end of the first pipeline 101 is communicated with the soft water cavity; the salt storage container 2, the salt storage container 2 has a liquid storage cavity used for storing salt solution; the salt absorption components 3 are arranged in parallel, and each salt absorption component 3 comprises a salt absorption pipeline 31, an ejector 32 and a salt absorption control valve 33; one end of the salt absorption pipeline 31 is communicated with the first pipeline 101, and the other end of the salt absorption pipeline 31 is communicated with the liquid storage cavity; the ejector 32 and the salt absorption control valve 33 are both arranged on the salt absorption pipeline 31.
The water softening apparatus of the present invention comprises: the soft water container 1, the soft water container 1 has soft water cavity, the soft water cavity is packed with the soft water resin; the soft water container 1 is provided with a first interface 11 and a second interface 12, and both the first interface 11 and the second interface 12 are communicated with the soft water cavity; a first pipeline 101, wherein the first end of the first pipeline 101 is communicated with the soft water cavity; the salt storage container 2, the salt storage container 2 has a liquid storage cavity used for storing salt solution; the salt absorption components 3 are arranged in parallel, and each salt absorption component 3 comprises a salt absorption pipeline 31, an ejector 32 and a salt absorption control valve 33; one end of the salt absorption pipeline 31 is communicated with the first pipeline 101, and the other end of the salt absorption pipeline 31 is communicated with the liquid storage cavity; the ejector 32 and the salt absorption control valve 33 are both arranged on the salt absorption pipeline 31. In use, water can enter the soft water container 1 from the first interface 11 to be ion-exchanged with the soft water resin, so that the water can be softened, and the softened water can be discharged to the outside of the soft water container 1 through the second interface 12. When the adsorption capacity of soft water resin to calcium, magnesium plasma drops to a certain extent, through supplying water to the second end of first pipeline 101, under the effect of rivers in first pipeline 101, the salt solution that is located in the salt storage container 2 can be drawn to a plurality of ejectors 32 that inhale salt subassembly 3 to in injecting soft water container 1 through first pipeline 101 after making salt solution and water mix, regenerating soft water resin. According to the different stages of soft water resin regeneration process, can inhale salt control valve 33 to each and control that inhales salt subassembly 3 to selectively inhale the salt solution through corresponding salt subassembly 3 that inhales, can control the concentration that gets into the salt solution in the soft water container 1 better, be favorable to reducing the waste of salt solution, improve the utilization ratio of salt solution.
When the water softening device works, water enters the soft water cavity and then is subjected to ion exchange with the soft water resin. Specifically, calcium and magnesium ions in water are adsorbed by the soft water resin, and sodium ions in the soft water resin enter the water, thereby realizing example exchange. Wherein the salt solution is a sodium salt solution, so that sodium ions can be supplemented to the soft water resin in the regeneration process of the soft water resin.
In specific implementation, the specifications of the ejectors 32 of the plurality of salt absorption assemblies 3 can be the same or different. The specifications of the ejectors 32 of the salt absorption assemblies 3 are different in the embodiment, so that the concentrations of the salt solutions which can be provided by the salt absorption assemblies 3 are different, the flexibility of controlling the concentration of the salt solutions is further improved, and the utilization rate of the salt solutions is improved.
Specifically, a first flow through hole and a second flow through hole are arranged in the soft water cavity, the first flow through hole is communicated with the first interface 11, and the second flow through hole is communicated with the second interface 12; wherein the first flow through hole is positioned above the second flow through hole; the first pipeline 101 is communicated with the second connector 12, and a first valve 201 is arranged on the first pipeline 101.
The first flow through hole is located above the second flow through hole, and means that when the soft water container is in a use state, the height of the first flow through hole is greater than that of the second flow through hole, so that water flowing into the soft water container 1 from the first port 11 can sequentially flow through the plurality of layers of soft water resins under the action of gravity, the soft water effect is improved, and the softened water can flow to the second port 12 through the lower second flow through hole. When regenerating the soft water resin to in the soft water container 1, the salt solution passes through second interface 12 and gets into the soft water chamber, can accumulate in the soft water chamber, just can discharge through first through-flow hole when the solution of soft water intracavity accumulation reaches the height of first through-flow hole. Therefore, the salt solution can be more fully contacted with the soft water resin to supplement sodium ions to the soft water resin, and the regeneration effect of the soft water resin is favorably improved.
In this embodiment, the first pipeline 101 is provided with a first valve 201. The first valve 201 can be used for switching on or off the first pipeline 101, so that the first pipeline 101 is cut off when the soft water resin is not required to be regenerated, and the water outlet of the water softening device is prevented from flowing to the first pipeline 101.
Specifically, the water softening device includes: a second pipe 102, a first end of the second pipe 102 is communicated with the second interface 12; a second valve 202 is arranged on the second pipeline 102; a third pipeline 103, a first end of the third pipeline 103 is communicated with the first interface 11; a third valve 203 is mounted on the third conduit 103.
Through adopting this kind of structural design, after water softener work a definite time, soft water resin is to calcium, magnesium plasma's adsorption efficiency drops to the certain degree, at this moment, to the second end water supply of second pipeline 102, can make water flow in soft water container 1 through second interface 12, and accumulate in soft water container 1, when the surface of water reaches first circulation hole, water can be through first interface 11, third pipeline 103 flows, thereby realize the backwash to soft water container, can discharge some impurity in the soft water container 1 effectively. On the basis, the first pipeline 101 is adopted to supply the salt solution to the soft water container 1, which is beneficial to improving the regeneration effect of the soft water resin.
The second valve 202 and the third valve 203 can conveniently control the connection or disconnection of the second pipeline 102 and the third pipeline 103, so that the second pipeline 102 and the third pipeline 103 are disconnected when the soft water container 1 is not required to be flushed, and the normal operation of water softening operation or soft water resin regeneration operation is ensured.
Specifically, the water softening device includes: a water inlet pipeline 108, wherein a first end of the water inlet pipeline 108 is communicated with the first connector 11; the water inlet pipeline 108 is provided with a water inlet control valve 208; a water outlet pipeline 109, wherein a first end of the water outlet pipeline 109 is communicated with the second connector 12; the water outlet pipeline 109 is provided with a water outlet control valve 209.
By adopting the above arrangement, water can be supplied into the soft water container 1 through the first port 11 by supplying water to the second end of the water inlet pipe 108, and the softened water is discharged from the water outlet pipe 109 through the second port 12. The water inlet pipeline 108 and the water outlet pipeline 109 can be conveniently controlled to be switched on or switched off through the water inlet control valve 208 and the water outlet control valve 209. When the soft water resin is regenerated, the water inlet pipeline 108 and the water outlet pipeline 109 can be cut off through the water inlet control valve 208 and the water outlet control valve 209, so that the regeneration operation of the soft water resin is facilitated.
Specifically, the water softening device includes: a fourth pipe 104, a first end of the fourth pipe 104 being communicated with the second port 12; a fourth valve 204 is disposed on the fourth pipe 104.
By adopting the structural design, after the regeneration operation is performed on the soft water resin, the water can be supplied into the soft water container 1 through the water inlet pipeline 108, so that the soft water resin in the soft water container 1 is positively washed, and the washed wastewater flows to the fourth pipeline 104 through the second connector 12 and then enters the subsequent recovery device. Like this, can realize the washing to soft water resin, avoid remaining salt solution to cause adverse effect to the soft water effect after the operation of soft water resin regeneration.
Specifically, the water softening device further comprises a fifth valve 205, the fifth valve 205 is disposed on the third pipeline 103, and the third valve 203 is located between the fifth valve 205 and the first port 11; wherein a second end of the fourth pipeline 104 is communicated with the third pipeline 103; the connection point of the fourth line 104 and the third line 103 is located between the third valve 203 and the fifth valve 205.
Through adopting this kind of structural design, the waste water that carries out the backwash and forward to the water softening installation all can concentrate on third pipeline 103, can control the second end of third pipeline 103 through fifth valve 205 and go out water to be favorable to carrying out more conveniently retrieving to washing waste water.
Specifically, the water softening device includes: a water replenishing pipeline 105, wherein a first end of the water replenishing pipeline 105 is communicated with the liquid storage cavity of the salt storage container 2; the water replenishment control valve 206, the water replenishment control valve 206 is attached to the water replenishment pipeline 105.
The water softener comprises a one-way valve 207, and the one-way valve 207 is arranged on the water replenishing pipeline 105; the water outlet of the one-way valve 207 is communicated with the first end of the water replenishing pipeline 105, and the water inlet of the one-way valve 207 is communicated with the second end of the water replenishing pipeline 105.
The water softening device comprises: a sixth pipeline 106, the water supplementing pipeline 105 is communicated and connected with the liquid storage cavity through the sixth pipeline 106; a liquid level control valve 4, the liquid level control valve 4 being mounted on the sixth pipeline 106; the liquid level control valve 4 is provided with a detection part for detecting the liquid level in the liquid storage cavity; when the detection part detects that the liquid level in the liquid storage cavity is lower than the first height, the liquid level control valve 4 is opened to conduct the sixth pipeline 106; when the detection part detects that the liquid level in the liquid storage cavity reaches the first height, the liquid level control valve 4 is closed to cut off the sixth pipeline 106.
Specifically, the salt absorption pipelines 31 of the plurality of salt absorption assemblies 3 are all communicated with the sixth pipeline 106; when the detection part detects that the liquid level in the liquid storage cavity is higher than the second height, the liquid level control valve 4 is opened to conduct the sixth pipeline 106; when the detection part detects that the liquid level in the liquid storage cavity is reduced to the second height, the liquid level control valve 4 is closed to cut off the sixth pipeline 106.
In this embodiment, the liquid level control valve 4 includes a float valve structure, and the float ball of the float valve structure is the detection component, and when the float ball drops to the second height along with the liquid level, the float valve structure is closed, so as to close the sixth pipeline 106, thereby preventing the salt suction assembly 3 from sucking air. In addition, the water replenishing pipeline 105 is connected with the sixth pipeline 106, when the floating ball of the floating ball valve rises to the first height along with the liquid level, the floating ball valve structure is closed, so that the sixth pipeline 106 is closed, and the phenomenon that salt solution in the liquid storage cavity overflows due to the fact that the salt solution is too much is avoided.
Referring to fig. 5 and 6, the present invention further provides a soft water control method for the above-mentioned water softening device, the soft water control method includes a soft water resin regeneration step, and the soft water resin regeneration step includes: supplying water into the soft water container 1 through the first pipe 101; acquiring working parameters of a water softening device; the opening or closing of the salt absorption control valves 33 of the plurality of salt absorption assemblies 3 is selectively controlled according to the operating parameters.
By adopting the above arrangement, the salt absorption control valves 33 of the respective salt absorption assemblies 3 can be selectively controlled to be opened or closed according to specific operating parameters of the water softening device, so that the concentration of the salt solution entering the water softening container 1 from the first pipeline 101 can be controlled. Thereby the concentration of the saline solution entering the soft water container 1 is controlled according to different working conditions of the water softener, the utilization rate of the saline solution is improved, and the waste of the saline solution is reduced.
The step of regenerating the soft water resin includes the working parameter who obtains the water softener, because the working parameter of water softener can characterize the operating condition of water softener under the current situation to can confirm the operating condition of water softener under the current situation according to the working parameter who obtains, and then be favorable to the purposeful opening or closing of a plurality of salt control valve 33 that inhale of inhaling of salt subassembly 3, improve the utilization ratio of salt solution.
Specifically, the step of obtaining the working parameters of the water softening device comprises the following steps: acquiring a hardness parameter of liquid discharged by the water softening device; and/or obtain a time duration parameter for supplying water to the first pipeline 101.
That is, the opening state of each salt suction control valve 33 can be selectively controlled according to the hardness of the liquid discharged from the water softening device or the length of time for the water softening resin regeneration operation of the water softening device, so that the concentration of the saline solution entering the water softening container 1 is controlled according to different working conditions of the water softening device, the utilization rate of the saline solution is improved, and the waste of the saline solution is reduced.
Specifically, the soft water control method further includes a back-flushing step before the soft water resin regeneration step; the back flushing step comprises: controlling the first valve 201 to be closed, and controlling the second valve 202 and the third valve 203 to be opened; the water is supplied into the soft water container 1 through the second pipe.
Specifically, after the soft water resin regeneration step, the soft water control method further includes a forward flushing step; the forward flushing step comprises: controlling the first valve 201, the second valve 202, the third valve 203 and the water outlet control valve 209 to be closed; controlling the fourth valve 204 and the water inlet control valve 208 to be opened; water is supplied into the soft water container 1 through the water inlet line 108.
Therefore, by adopting the method design, the steps of back flushing, soft water resin regeneration, forward flushing and the like are realized, and the regeneration effect and the effluent plot of the soft water resin can be effectively improved.
Of course, the soft water control method is not limited to the above-mentioned embodiment, and it is also possible to insert a step of back flushing during the soft water resin regeneration step, such as steps of back flushing, primary soft water resin regeneration by controlling the opening of one part of the salt absorption control valve 33, back flushing, secondary soft water resin regeneration by controlling the opening of the other part of the salt absorption control valve 33, forward flushing, and the like.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the water softening apparatus of the present invention comprises: the soft water container 1, the soft water container 1 has soft water cavity, the soft water cavity is packed with the soft water resin; the soft water container 1 is provided with a first interface 11 and a second interface 12, and both the first interface 11 and the second interface 12 are communicated with the soft water cavity; a first pipeline 101, wherein the first end of the first pipeline 101 is communicated with the soft water cavity; the salt storage container 2, the salt storage container 2 has a liquid storage cavity used for storing salt solution; the salt absorption components 3 are arranged in parallel, and each salt absorption component 3 comprises a salt absorption pipeline 31, an ejector 32 and a salt absorption control valve 33; one end of the salt absorption pipeline 31 is communicated with the first pipeline 101, and the other end of the salt absorption pipeline 31 is communicated with the liquid storage cavity; the ejector 32 and the salt absorption control valve 33 are both arranged on the salt absorption pipeline 31. In use, water can enter the soft water container 1 from the first interface 11 to be ion-exchanged with the soft water resin, so that the water can be softened, and the softened water can be discharged to the outside of the soft water container 1 through the second interface 12. When the adsorption capacity of soft water resin to calcium, magnesium plasma drops to a certain extent, through supplying water to the second end of first pipeline 101, under the effect of rivers in first pipeline 101, the salt solution that is located in the salt storage container 2 can be drawn to a plurality of ejectors 32 that inhale salt subassembly 3 to in injecting soft water container 1 through first pipeline 101 after making salt solution and water mix, regenerating soft water resin. According to the different stages of soft water resin regeneration process, can inhale salt control valve 33 to each and control that inhales salt subassembly 3 to selectively inhale the salt solution through corresponding salt subassembly 3 that inhales, can control the concentration that gets into the salt solution in the soft water container 1 better, be favorable to reducing the waste of salt solution, improve the utilization ratio of salt solution.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282367A (en) * | 2023-05-09 | 2023-06-23 | 广东美的白色家电技术创新中心有限公司 | Water softener is with water route system, integrated water route component and water softener |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055392A (en) * | 2006-09-04 | 2008-03-13 | Miura Co Ltd | Water softening apparatus |
| JP2009160585A (en) * | 2009-04-24 | 2009-07-23 | Miura Co Ltd | Ion exchange apparatus |
| CN204779068U (en) * | 2015-06-12 | 2015-11-18 | 深圳市海德能水处理设备有限公司 | Regenerating unit of demineralizer |
| CN205999067U (en) * | 2016-08-30 | 2017-03-08 | 陕西华陆化工环保有限公司 | Haline water Special Resin softening plant |
| CN210367305U (en) * | 2019-07-22 | 2020-04-21 | 青岛科尔特水处理设备有限公司 | Water softening equipment for water treatment |
| CN212151790U (en) * | 2019-11-04 | 2020-12-15 | 青岛经济技术开发区海尔热水器有限公司 | Water softener water system |
| CN214528259U (en) * | 2020-12-25 | 2021-10-29 | 珠海格力电器股份有限公司 | Water softening device |
-
2020
- 2020-12-25 CN CN202011568907.XA patent/CN112573621A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055392A (en) * | 2006-09-04 | 2008-03-13 | Miura Co Ltd | Water softening apparatus |
| JP2009160585A (en) * | 2009-04-24 | 2009-07-23 | Miura Co Ltd | Ion exchange apparatus |
| CN204779068U (en) * | 2015-06-12 | 2015-11-18 | 深圳市海德能水处理设备有限公司 | Regenerating unit of demineralizer |
| CN205999067U (en) * | 2016-08-30 | 2017-03-08 | 陕西华陆化工环保有限公司 | Haline water Special Resin softening plant |
| CN210367305U (en) * | 2019-07-22 | 2020-04-21 | 青岛科尔特水处理设备有限公司 | Water softening equipment for water treatment |
| CN212151790U (en) * | 2019-11-04 | 2020-12-15 | 青岛经济技术开发区海尔热水器有限公司 | Water softener water system |
| CN214528259U (en) * | 2020-12-25 | 2021-10-29 | 珠海格力电器股份有限公司 | Water softening device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282367A (en) * | 2023-05-09 | 2023-06-23 | 广东美的白色家电技术创新中心有限公司 | Water softener is with water route system, integrated water route component and water softener |
| CN116282367B (en) * | 2023-05-09 | 2023-09-01 | 广东美的白色家电技术创新中心有限公司 | Water softener is with water route system, integrated water route component and water softener |
| WO2024230848A1 (en) * | 2023-05-09 | 2024-11-14 | 广东美的白色家电技术创新中心有限公司 | Water path system for water softener, integrated water path component, and water softener |
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