CN104071909A - Water purification system for refrigerator - Google Patents
Water purification system for refrigerator Download PDFInfo
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- CN104071909A CN104071909A CN201410351036.4A CN201410351036A CN104071909A CN 104071909 A CN104071909 A CN 104071909A CN 201410351036 A CN201410351036 A CN 201410351036A CN 104071909 A CN104071909 A CN 104071909A
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- water
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Abstract
The invention relates to the technical field of purification devices, particularly to a water purification system for a refrigerator. The water purification system for the refrigerator comprises a first switch electromagnetic valve, a first purification device and a transferring water tank which are all connected through pipelines in sequence, as well as a distributor bubbler and an ice machine connected in parallel, wherein a pressure reducing valve is arranged at the water inlet end of the first switch electromagnetic valve; a second purification device is arranged at the water outlet end of the transferring water tank; water in the water tank is purified by the second purification device to be supplied to the distributor bubbler and the ice machine. According to the application of the invention, through the arrangement of the pressure reducing valve at the water inlet end of the system, the stability of the condition that tap water is supplied for the water purification system is effectively improved, and the problem of pipe burst or leakage caused by unstable water pressure is avoided; one purification device is respectively arranged at each of the water inlet end and the water outlet end of the transferring water tank, water entering or being discharged from the transferring water tank can be filtered for multiple times, the mounting and sanitation of drinking water are improved, and secondary pollution probably caused by water storing of the transferring water tank is avoided.
Description
Technical field
The present invention relates to refining plant technical field, relate in particular to a kind of refrigerator water cleaning systems.
Background technology
Refrigerator, except traditional refrigerating food, along with scientific and technological development, and in order to meet the utilising efficiency of the new demand of user and raising refrigerator, has been developed out various additional functions.Typically, be provided with drinking-water and automatic ice-making plant on refrigerator, refrigerator can provide ice cube and tap water simultaneously.
At present, in prior art, for this type of refrigerator supplies water, be mainly that the mode that employing arranges water tank, installation water pump in refrigerator inside realizes, for example Chinese patent 201310642946.3,201210499874.7,200910087272.9 the technical scheme of announcing etc. patent: the water in water tank is by artificial supplementation, by the break-make of corresponding solenoid control water pump and corresponding pipeline, utilize water pump that the water pump in water tank is delivered to desired location.There is water tank and the medium-term and long-term water of pipeline in this kind of way of supplying water, easy breed bacteria, the problem of unsoundness hidden danger.
For addressing the above problem, application number is that 200610140819.3 Chinese patent has been announced the refining plant that a kind of refrigerator is used, concrete water-supply source, refining plant, the valve of comprising, ice-making machine, divider and water circulating pipe, refining plant is comprised of strainer and disinfect box, and water enters valve after refining plant filter-sterilized, to ice-making machine and divider, supply water respectively, in disinfect box, be provided with a ultrasonic generator.It has increased strainer and disinfect box in refrigerator water process processed, and current are supplied with ice making machine pf refrigerator and bubbler after refining plant sterilization, filtration.
Although above-mentioned refining plant has certain sterilization, the function of filtration, overcome the problem that traditional refrigerator supplies water and exists.But in this kind of scheme, before divider, being still provided with water tank, there is the possibility of secondary pollution in the water in water tank equally.And said system adopts the directly mode of the municipal water of access to supply water, and there are the following problems for this kind of way of supplying water:
(1) running water system, with certain pressure, is all under pressure state whole refrigerator water system, and increase system is revealed, the possibility of booster;
(2) municipal water supply hydraulic pressure is difficult to keep constant, the supercharging devices such as the water pump in system is existed to the possibility of damaging.
For the problems referred to above, we need a kind of can, guaranteeing that water route is in water stability, can also be the refrigerator water cleaning systems of ice making machine pf refrigerator and bubbler water supply convenient, healthy, efficiently.
Summary of the invention
The object of the invention is to propose a kind of refrigerator water cleaning systems, it can guarantee that water route, in water stability, can also be the refrigerator refining plant that ice making machine pf refrigerator and bubbler supply water convenient, healthy, efficiently.
For reaching this object, the present invention by the following technical solutions:
A kind of refrigerator water cleaning systems, comprise the first switch electromagnetic valve, the first refining plant, the transfer water tank that by pipeline, connect successively, and the divider bubbler and the ice-making machine that are arranged in parallel, wherein, the feed-water end of described the first switch electromagnetic valve is provided with reducing valve, the water side of described transfer water tank is provided with the second refining plant, and the water in described transfer water tank purifies backward divider bubbler and ice-making machine water supply through the second refining plant.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, described the first refining plant comprises that several series connection prime filtration unit that arrange and that have different water purifying functions forms.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, described the first refining plant comprises the filtration unit that three series connection arrange, and in three filtration units, has respectively the cotton filter core of PP, active carbon filter core and ultrafilter membrane filter core.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, described the second refining plant comprises that several series connection rear class filtration unit that arrange and that have different water purifying functions forms.
A kind of preferred version as above-mentioned refrigerator water cleaning systems, described the second refining plant comprises the filtration unit that two series connection arrange, in one of them filtration unit, be provided with the Combination filter element being formed by gac and ultra-filtration membrane, in another filtration unit, be provided with ultra-violet sterilization filter core.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, the feed-water end of the rear class filtration unit arranging in described several series connection is also provided with the water pump drawing water in transfer water tank.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, described water pump is mechanical water pump.
As a kind of preferred version of above-mentioned refrigerator water cleaning systems, on the pipeline of the water side of described the second refining plant, be also provided with under meter.
A kind of preferred version as above-mentioned refrigerator water cleaning systems, described under meter has two water outlets, two water outlets are communicated with described divider bubbler and ice-making machine by pipeline respectively, and are respectively arranged with second switch magnetic valve and the 3rd switch electromagnetic valve on the pipeline between water outlet and described ice-making machine or divider bubbler.
A kind of preferred version as above-mentioned refrigerator water cleaning systems, also comprises control device, and described the first switch electromagnetic valve, second switch magnetic valve, the 3rd switch electromagnetic valve and water pump are electrically connected to described control device, and work under the control of control device.
The application's beneficial effect is: the application provides a kind of refrigerator water cleaning systems, by the feed-water end in system, reducing valve is set, tap water enters water cleaning systems by reducing valve, can effectively improve tap water is the stability that water cleaning systems supplies water, the booster that causes due to hydraulic pressure shakiness or the problem of leakage have been avoided, the application is also provided with refining plant in water filling end and the water side of transfer water tank simultaneously, can carry out multiple times of filtration to the water of inlet and outlet transfer water tank thus, installation and the wholesomeness of tap water have been improved, avoided due to the issuable secondary pollution of transfer water tank water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerator water cleaning systems that provides of the specific embodiment of the invention;
Fig. 2 is the structural representation of the water-purification plant that provides of the specific embodiment of the invention.
Wherein:
1: the first switch electromagnetic valve; 2: the first refining plants; 3: transfer water tank; 4: divider bubbler; 5: ice-making machine; 6: reducing valve; 7: the second refining plants; The cotton filter core of 8:PP; 9: active carbon filter core; 10: ultrafilter membrane filter core; 11: Combination filter element; 12: ultra-violet sterilization filter core; 13: water pump; 14: under meter; 15: second switch magnetic valve; 16: the three switch electromagnetic valves.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technical scheme of the present invention.
As shown in Figure 1 and Figure 2, the application provides a kind of refrigerator water cleaning systems, it comprises the first switch electromagnetic valve 1, the first refining plant 2, the transfer water tank 3 connecting by pipeline successively, and the divider bubbler 4 being arranged in parallel and ice-making machine 5, wherein, the feed-water end of the first switch electromagnetic valve 1 is provided with reducing valve 6, and the water side of transfer water tank 3 is provided with the second refining plant 7, and the water in transfer water tank 3 purifies backward divider bubbler 4 and ice-making machine 5 water supply through the second refining plant 7.
The water cleaning systems that the application provides adopts municipal tap water system directly to supply water, because tap water enters water cleaning systems by reducing valve 6, can effectively improve tap water is the stability that water cleaning systems supplies water, the booster that causes due to hydraulic pressure shakiness or the problem of leakage have been avoided, the application is also provided with refining plant in water filling end and the water side of transfer water tank 3 simultaneously, can carry out multiple times of filtration to the water of inlet and outlet transfer water tank 3 thus, improved installation and the wholesomeness of tap water, avoided due to the issuable secondary pollution of transfer water tank 3 water.
Concrete, the first refining plant 2 comprises that the prime filtration unit with different water purifying functions that several series connection arrange forms.Further concrete, the first refining plant 2 comprises the filtration unit that three series connection arrange, and in three filtration units, is respectively arranged with the cotton filter core 8 of PP, active carbon filter core 9 and ultrafilter membrane filter core 10.
The filtration unit wherein with the cotton filter core 8 of PP is connected with supplying water end (W.E.), and the filtration unit with ultrafilter membrane filter core 10 is communicated with transfer water tank 3.And the cotton filter core 8 of PP, the material that is greater than 5 microns for removing the dust, iron rust, grit etc. of water; Active carbon filter core 9, for removing chlorine residue, stink, dregs of tap water etc.; Ultrafiltration membrane filter element 10, for removing the impurity such as bacterium, colloid of water.
The second refining plant 7 comprises that the rear class filtration unit with different water purifying functions that several series connection arrange forms.
Concrete, the second refining plant 7 comprises the filtration unit that two series connection arrange, and is provided with the Combination filter element 11 being comprised of gac and ultra-filtration membrane in one of them filtration unit, is provided with ultra-violet sterilization filter core 12 in another filtration unit.And the feed-water end of the rear class filtration unit arranging in several series connection is also provided with the water pump 13 for drawing water in transfer water tank 3.As preferably, water pump 13 is mechanical water pump.This water pump 13 can provide power for the water cycle in refining plant.
Water pump 13, there is the filtration unit of Combination filter element 11 and the concrete annexation that has between the filtration unit three of ultra-violet sterilization filter core 12 is: the water-in of water pump 13 is connected with the water outlet of transfer water tank 3, the water outlet of water pump 13 is connected with the water-in with the filtration unit of Combination filter element 11, and the water outlet with the filtration unit of Combination filter element 11 is connected with the water-in with the filtration unit of ultraviolet-sterilization filter core 12.
On the pipeline of the water side of the second refining plant 7, be also provided with under meter 14.Concrete, on the pipeline being connected with the water outlet with the filtration unit of ultra-violet sterilization filter core 12, be provided with under meter 14.
Under meter 14 has two water outlets, two water outlets are communicated with divider bubbler 4 and ice-making machine 5 by pipeline respectively, and are respectively arranged with second switch magnetic valve 15 and the 3rd switch electromagnetic valve 16 on the pipeline between water outlet and ice-making machine 5 or divider bubbler 4.
Refining plant also comprises control device (not shown), and the first switch electromagnetic valve 1, second switch magnetic valve 15, the 3rd switch electromagnetic valve 16 and water pump 13 are electrically connected to control device, and work under the control of control device.Control by control device to the first switch electromagnetic valve 1, second switch magnetic valve 15, the 3rd switch electromagnetic valve 16 and water pump 13, can realize the water inlet of transfer water tank 3, the water outlet of divider bubbler 4, and the water filling of ice-making machine 5.Concrete, on control device, being provided with button or touch pad, user can be by realizing the working order of controlling the first switch electromagnetic valve 1, second switch magnetic valve 15, the 3rd switch electromagnetic valve 16 or water pump 13 to the control of different buttons or touch pad.
For above-mentioned refining plant is further explained, the application also provides above-mentioned refrigerator refining plant concrete working process, and concrete is as described below:
3 water fillings of transfer water tank
Control device sends water filling signal, it should be noted that this signal can be input signal, also can be that feedback signal is (as at the interior liquid level detection device that arranges of transfer water tank 3, water in transfer water tank 3 during lower than set(ting)value liquid level detection device send water filling signal), the first switch electromagnetic valve 1 obtains electric-opening, after reducing pressure by reducing valve 6 in municipal tap water, by the first switch electromagnetic valve 1, enter the first refining plant 2, after filtering by the first refining plant 2, enter transfer water tank 3.
Ice-making machine water filling
Control device sends ice-making machine water filling signal, and now second switch magnetic valve 15 must be electric, and the water pump of the second refining plant 7 is opened simultaneously, and the water in transfer water tank 3 enters ice-making machine 5 through the Combination filter element in the second refining plant 7, ultra-violet sterilization filter core.Under meter 14 is started working simultaneously, and after ice-making machine 5 is filled with water, under meter 14 sends instruction, and second switch electromagnetism 15 is closed, and water pump 13 stops.
The water intaking of divider bubbler
When refrigerator user need to fetch water from divider bubbler 4, manually press water intaking button, now, the 3rd switch electromagnetic valve 16 obtains electric, water pump 13 is opened, water in transfer water tank 3, after the Combination filter element 11 in the second refining plant 7, ultra-violet sterilization filter core 12, flows into user's water intaking container from divider bubbler 4.After water intaking completes, user's hand-reset water intaking button, now, water pump 13 stops, and the 3rd switch electromagnetic valve 16 is closed.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. a refrigerator water cleaning systems, comprise the first switch electromagnetic valve (1), the first refining plant (2), the transfer water tank (3) that by pipeline, connect successively, and the divider bubbler (4) being arranged in parallel and ice-making machine (5), it is characterized in that, the feed-water end of described the first switch electromagnetic valve (1) is provided with reducing valve (6), the water side of described transfer water tank (3) is provided with the second refining plant (7), and the water in described transfer water tank (3) purifies backward divider bubbler (4) and ice-making machine (5) water supply through the second refining plant (7).
2. refrigerator water cleaning systems according to claim 1, is characterized in that, described the first refining plant (2) comprises that several series connection prime filtration unit that arrange and that have different water purifying functions forms.
3. refrigerator water cleaning systems according to claim 2, it is characterized in that, described the first refining plant (2) comprises the filtration unit that three series connection arrange, and in three filtration units, has respectively the cotton filter core (8) of PP, active carbon filter core (9) and ultrafilter membrane filter core (10).
4. refrigerator water cleaning systems according to claim 1, is characterized in that, described the second refining plant (7) comprises that several series connection rear class filtration unit that arrange and that have different water purifying functions forms.
5. refrigerator water cleaning systems according to claim 4, it is characterized in that, described the second refining plant (7) comprises the filtration unit that two series connection arrange, in one of them filtration unit, be provided with the Combination filter element (11) being formed by gac and ultra-filtration membrane, in another filtration unit, be provided with ultra-violet sterilization filter core (12).
6. refrigerator water cleaning systems according to claim 4, is characterized in that, the feed-water end of the rear class filtration unit arranging in described several series connection is also provided with the water pump (13) for drawing water in transfer water tank (3).
7. refrigerator water cleaning systems according to claim 6, is characterized in that, described water pump (13) is mechanical water pump.
8. refrigerator water cleaning systems according to claim 6, is characterized in that, is also provided with under meter (14) on the pipeline of the water side of described the second refining plant (7).
9. refrigerator water cleaning systems according to claim 8, it is characterized in that, described under meter (14) has two water outlets, two water outlets are communicated with described divider bubbler (4) and ice-making machine (5) by pipeline respectively, and are respectively arranged with second switch magnetic valve (15) and the 3rd switch electromagnetic valve (16) on the pipeline between two water outlets and described ice-making machine (5) or divider bubbler (4).
10. refrigerator water cleaning systems according to claim 9, it is characterized in that, also comprise control device, described the first switch electromagnetic valve (1), second switch magnetic valve (15), the 3rd switch electromagnetic valve (16) and water pump (13) are electrically connected to described control device, and work under the control of control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351036.4A CN104071909A (en) | 2014-07-22 | 2014-07-22 | Water purification system for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351036.4A CN104071909A (en) | 2014-07-22 | 2014-07-22 | Water purification system for refrigerator |
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| Publication Number | Publication Date |
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| CN104071909A true CN104071909A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351036.4A Pending CN104071909A (en) | 2014-07-22 | 2014-07-22 | Water purification system for refrigerator |
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| CN (1) | CN104071909A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345162A (en) * | 2016-09-30 | 2017-01-25 | 佛山市美的清湖净水设备有限公司 | Composite filter element for refrigerator and refrigerator with same |
| CN111795529A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Water storage device, ice maker, ice making refrigerator and control method for water storage device |
| CN111795528A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Kettle and sterilization method thereof, ice maker and ice maker having the same |
| CN111795527A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Kettle and sterilization method thereof, ice maker and ice maker having the same |
| WO2024146618A1 (en) * | 2023-01-05 | 2024-07-11 | 海尔智家股份有限公司 | Automatic water filling water jug capable of carrying out overflow control by means of flow meter |
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| CN2310069Y (en) * | 1997-05-05 | 1999-03-10 | 洛阳市康恩保健有限公司 | Water purifier |
| CN101162121A (en) * | 2006-10-11 | 2008-04-16 | 海尔集团公司 | Refrigerator purifier |
| CN201613061U (en) * | 2010-03-03 | 2010-10-27 | 江苏正本净化节水科技实业有限公司 | Multifunctional water purifier with refrigerated cabinet |
| CN202547265U (en) * | 2012-03-27 | 2012-11-21 | 海尔集团公司 | Refrigerator |
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2014
- 2014-07-22 CN CN201410351036.4A patent/CN104071909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310069Y (en) * | 1997-05-05 | 1999-03-10 | 洛阳市康恩保健有限公司 | Water purifier |
| CN101162121A (en) * | 2006-10-11 | 2008-04-16 | 海尔集团公司 | Refrigerator purifier |
| CN201613061U (en) * | 2010-03-03 | 2010-10-27 | 江苏正本净化节水科技实业有限公司 | Multifunctional water purifier with refrigerated cabinet |
| CN202547265U (en) * | 2012-03-27 | 2012-11-21 | 海尔集团公司 | Refrigerator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345162A (en) * | 2016-09-30 | 2017-01-25 | 佛山市美的清湖净水设备有限公司 | Composite filter element for refrigerator and refrigerator with same |
| CN111795529A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Water storage device, ice maker, ice making refrigerator and control method for water storage device |
| CN111795528A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Kettle and sterilization method thereof, ice maker and ice maker having the same |
| CN111795527A (en) * | 2019-04-08 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Kettle and sterilization method thereof, ice maker and ice maker having the same |
| CN111795527B (en) * | 2019-04-08 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Water kettle, sterilization method thereof, ice maker with water kettle and ice making refrigerator |
| WO2024146618A1 (en) * | 2023-01-05 | 2024-07-11 | 海尔智家股份有限公司 | Automatic water filling water jug capable of carrying out overflow control by means of flow meter |
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Application publication date: 20141001 |