CN103537134A - Leakage-preventing water purifier - Google Patents
Leakage-preventing water purifier Download PDFInfo
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- CN103537134A CN103537134A CN201210248746.5A CN201210248746A CN103537134A CN 103537134 A CN103537134 A CN 103537134A CN 201210248746 A CN201210248746 A CN 201210248746A CN 103537134 A CN103537134 A CN 103537134A
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Abstract
The invention discloses a leakage-preventing water purifier which comprises a water inlet electromagnetic valve, a purifying device and an electrical control device, wherein an inlet of the water inlet electromagnetic valve is communicated with a water source pipe, an outlet of the water inlet electromagnetic valve is communicated with an inlet of the purifying device, and the electrical control device is electrically connected with the water inlet electromagnetic valve and controls the water inlet electromagnetic valve to be in an opening state when the water purifier is used for purifying water and to be in a closed state when the water purifier is not used for purifying water. According to the leakage-preventing water purifier disclosed by the invention, under the condition of less cost, the leakage is controlled to be within a limited range, and the water purifier is effectively prevented from causing a plenty of leakage.
Description
Technical field
The present invention relates to preventing water leakage water purifier.
Background technology
Along with the raising of people's living standard, water purifier has been come into huge numbers of families, for numerous common people resident's drinking-water health contributes.But water purifier industry always has individual shade to exist, that leaks exactly.Once there is quick-fried tank or booster in water purifier, just there will be a large amount of leakages, particularly for the water purifier that connects pressure water source, sometimes even can " water overflow Kingsoft ", to user, cause tremendous economic loss.For example, when a large amount of leakage of water purifier generation, if unmanned in user family, all unmanned even for several days in succession, the consequence that leakage brings is by hardly imaginable.
The reason that water purifier leaks comprises: water supply line occur abnormal pressure and/or water purifier inside pressure restraining element bearing capacity deficiency and/or running time long pressure restraining element material aging.Based on this reason, thoroughly stop water purifier leak in theory seemingly impossible, if or must accomplish, manufacturing cost will rise to the degree that user can not bear.Therefore, if after a small amount of increase of cost, can, by leakage control in limited scope, be also technological progress highly significant.
Summary of the invention
Technical problem to be solved by this invention is to provide the little preventing water leakage water purifier of scope that a kind of cost is low, leakage occurs.
In order to solve the problems of the technologies described above, technical scheme provided by the present invention is: preventing water leakage water purifier, comprises entering water electromagnetic valve, purifier and electrical control gear; The import of described entering water electromagnetic valve is communicated with water source tube, and the outlet of entering water electromagnetic valve is communicated with the import of purifier; Described electrical control gear and entering water electromagnetic valve electrically connect, and control entering water electromagnetic valve when water purifier water processed in opening, water purifier not during water processed in closed condition.
Preferred technical scheme: preventing water leakage water purifier, also comprise check valve and outlet valve, and the pressure electric switch that can survey hydraulic pressure in water route; The import of described check valve is communicated with the delivery port of purifier, and the outlet of check valve is communicated with outlet valve; Described pressure electric switch is arranged on the water route between check valve and outlet valve; Described pressure electric switch is electrically connected to electrical control gear.
Further technical scheme: preventing water leakage water purifier, also comprises pressure water storage tank; The water cavity of described pressure water storage tank by pipeline connection to the pipeline between check valve and outlet valve.
Preferred technical scheme: preventing water leakage water purifier, also comprise normal pressure storage tank, normal pressure storage tank is provided with can sensed water level and export the water-level probe of electric signal, and water-level probe is electrically connected to electrical control gear; The water cavity of described normal pressure storage tank is communicated with the outlet of purifier.
Further technical scheme: also comprise check valve, outlet valve and go out water pump; Describedly go out water pump and check valve is arranged on the pipeline between normal pressure storage tank and outlet valve, go out water pump and be electrically connected to electrical control gear.
Preferred technical scheme: preventing water leakage water purifier, also comprises electric switch; Described electric switch is electrically connected to electrical control gear, and this electric switch is directly controlled the keying of entering water electromagnetic valve, when water purifier water processed, makes entering water electromagnetic valve in opening, at water purifier, does not make entering water electromagnetic valve in closed condition during water processed.
Preferred technical scheme: preventing water leakage water purifier, also comprises sound and/or light warning device; Described sound and/or light warning device are electrically connected to electrical control gear.
Preferred technical scheme: the uptime setting value that is provided with entering water electromagnetic valve in described electrical control gear.
Further technical scheme: preventing water leakage water purifier, also comprises the action button or the operation knob that are electrically connected to electrical control gear, also can set the uptime of entering water electromagnetic valve.
Adopted after technique scheme, the present invention has following beneficial effect:
(1) the present invention, the in the situation that of a small amount of increase of cost, in limited scope, effectively prevents that water purifier from a large amount of leakage occurring by leakage control.
(2) the invention provides multiple water purifier preventing water leakage scheme, can be applicable to the needs of different user.
(3) sound of the present invention and/or light warning device are electrically connected to electrical control gear, when water purifier occurs to leak, can notify in time user, thereby as early as possible water purifier be keeped in repair, and avoid water purifier to leak upgrading.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is the structural representation of embodiments of the invention 1.
Fig. 2 is the structural representation of embodiments of the invention 2.
Fig. 3 is the structural representation of embodiments of the invention 3.
Fig. 4 is the structural representation of embodiments of the invention 4.
Fig. 5 is the structural representation of embodiments of the invention 5.
Label in accompanying drawing is:
Entering water electromagnetic valve 1, purifier 2, check valve 3, outlet valve 4, pressure electric switch 5, pressure water storage tank 6, normal pressure storage tank 7, water-level probe 71, go out water pump 8, electric switch 9, water source tube 10.
The specific embodiment
(embodiment 1)
See Fig. 1, the preventing water leakage water purifier of the present embodiment comprises entering water electromagnetic valve 1, purifier 2 and electrical control gear.
The import of entering water electromagnetic valve 1 is communicated with water source tube 10, and the outlet of entering water electromagnetic valve 1 is communicated with the import of purifier 2.Electrical control gear and entering water electromagnetic valve 1 electrically connect, and control entering water electromagnetic valve 1 when water purifier water processed in opening, water purifier not during water processed in closed condition.
During water purifier operation, entering water electromagnetic valve 1 is in opening, and former water flows into purifier 2 from water source tube 10 through entering water electromagnetic valve 1, after purifier 2 purifies, from delivery port, flows out.When water purifier does not move, entering water electromagnetic valve 1 is in closed condition, and owing to having cut off water source, the pipeline of purifier 2 inside will not bear source pressure.So when water purifier does not move, even if entering water electromagnetic valve 1 is not closed completely or purifier 2 inside exist micro-leakage, the leakage rate producing is also small, can not cause calamitous leakage accident.
(embodiment 2)
See Fig. 2, the present embodiment is substantially the same manner as Example 1, and difference is: also comprise check valve 3 and outlet valve 4, and the pressure electric switch 5 that can survey hydraulic pressure in water route.
The import of check valve 3 is communicated with the delivery port of purifier 2, and the outlet of check valve 3 is communicated with outlet valve 4.Pressure electric switch 5 is arranged on the water route between check valve 3 and outlet valve 4.Pressure electric switch 5 is electrically connected to electrical control gear.Outlet valve 4 can be hand-operated valve, can be also magnetic valve.
When user opens outlet valve 4 water intaking, hydraulic pressure in the water route in check valve 3 downstreams will sharply decline, when ignoring water route linear loss, hydraulic pressure will be reduced to zero, at this moment the pressure electric switch 5 in water route will detect hydraulic pressure this signal that declines suddenly, electrical control gear utilizes this unblanking entering water electromagnetic valve 1 to provide pressure water source to purifier 2, and current flow to outlet valve 4 drink water purifying is provided to user after purifier 2 purifies.
User fetches water complete, close outlet valve 4, at this moment the moment that in water route, the original water in flow regime is closed at outlet valve 4 can continue to continue to flow by original flow velocity, this just causes the hydraulic pressure in outlet pipeline to rise rapidly, at this moment described pressure electric switch 5 can detect pressure this signal that rises rapidly, and electrical control gear utilizes this signal to cut out immediately entering water electromagnetic valve 1.
The scheme of the present embodiment is exported to the water route between outlet valve 4 by leaking the potential scope occurring from comprising that the inner water circuit system of whole water purifier narrows down to only include from check valve 3, leaks the potential scope occurring and greatly dwindles.
(embodiment 3)
See Fig. 3, the present embodiment is substantially the same manner as Example 2, and difference is: also comprise pressure water storage tank 6.The water cavity of pressure water storage tank 6 by pipeline connection to the pipeline between check valve 3 and outlet valve 4.The water flow that the discharge processed that the present embodiment is applicable to water purifier can not meet user's water intaking is used while requiring.
More when the interior water yield of pressure water storage tank 6, pressure is larger, and user's a water withdrawal is when few, after user fetches water, pressure water storage tank 6 internal pressures decline also few, be not enough to cause that pressure electric switch 5 beats, like this, after user's water intaking, can not cause water purifier water processed.Only have the hydraulic pressure in pressure water storage tank 6 to be reduced in the time of can making pressure electric switch 5 beat, entering water electromagnetic valve 1 just can be opened, and water purifier just can water processed.
(embodiment 4)
See Fig. 4, the present embodiment is substantially the same manner as Example 2, and difference is: also comprise normal pressure storage tank 7 and go out water pump 8.The water flow that the discharge processed that the present embodiment is applicable to water purifier can not meet user's water intaking is used while requiring.
The water cavity of normal pressure storage tank 7 and the pipeline connection that connects purifier 2 and check valve 3.Going out water pump 8 is arranged on pipeline between normal pressure storage tank 7 and outlet valve 4 the above goes out water pump 8 and is electrically connected to electrical control gear.Normal pressure storage tank 7 is provided with can sensed water level and export the water-level probe 71 of electric signal, and water-level probe 71 is electrically connected to electrical control gear.
During water purifier standby, due to check valve 3 oppositely sealing and outlet valve 4 in sealing state, therefore once be exported to hydraulic pressure higher (outlet valve is in closed condition) the pipeline between outlet valve 4 imports from check valve 3, will keep high hydraulic pressure state.
When user opens outlet valve 4 water intaking, hydraulic pressure in outlet pipeline is reduced to immediately and approaches zero, so pressure electric switch 5 detects this signal, electrical control gear utilizes this unblanking to go out water pump 8, the water extraction in normal pressure storage tank 7 is sent to outlet valve 4 and to user, supplies water.When user fetches water while finishing to close outlet valve 4, hydraulic pressure in outlet pipeline rises to out 8 the highest discharge pressures that can reach of water pump immediately, so pressure electric switch 5 detects this signal, electrical control gear utilizes this signal at stop to go out water pump 8, stops supplying water to user.
If normal pressure storage tank 7 is placed on higher position in the present embodiment, do not need water pump 8 that power is provided, now can set out water pump 8.
When normal pressure storage tank 7 middle water levels drop to lower limit water level, water-level probe 71 triggers electrical control gear and opens entering water electromagnetic valve 1, makes water purifier start water processed.Along with the carrying out of water process processed, the water level in normal pressure storage tank 7 can rise gradually.When water level rises to upper limit water level, water-level probe 71 triggers electrical control gear and closes entering water electromagnetic valve 1, and water purifier stops water processed.User fetches water at every turn, and the water level in normal pressure storage tank 7 all can decline, and when being reduced to lower limit water level, water purifier just starts water processed, and the water level in normal pressure storage tank 7 just rises; When rising to upper limit water level, water purifier just stops water processed.
In the present embodiment, during water purifier standby, from entering water electromagnetic valve 1, be exported to water circuit system (comprising normal pressure storage tank 7) between check valve 3 imports all in atmospheric pressure state, and normal pressure water circuit system is easy to accomplish not leak; The pipeline being only exported between outlet valve 4 imports from check valve 3 is high hydraulic pressure state.Owing to causing, the ratio of the shared system of high hydraulic circuit part of leakage is less, and the possibility of therefore leaking just reduces greatly.
(embodiment 5)
See Fig. 5, the present embodiment is substantially the same manner as Example 1, and difference is: also comprise electric switch 9; Described electric switch 9 is electrically connected to electrical control gear.
When user fetches water, operate electric switch 9, entering water electromagnetic valve 1 is opened, the water purifier water processed that brings into operation.User fetches water when complete and again operates electric switch 9, and entering water electromagnetic valve 1 is closed, and water purifier stops water processed.
The scheme of the present embodiment does not comprise the inner water circuit system of whole water purifier and the outside outlet pipeline system of water purifier by leaking the potential scope occurring from comprising that the inner water circuit system of whole water purifier and the outside outlet pipeline system of water purifier narrow down to.
(embodiment 6)
The present embodiment is substantially the same manner as Example 1, and difference is: also comprise sound and/or light warning device.
In electrical control gear, be provided with the uptime setting value of entering water electromagnetic valve 1.Sound and/or light warning device are electrically connected to electrical control gear.
When the actual opening time of entering water electromagnetic valve 1 is not more than when setting value uptime electrical control gear and judges that water purifier leaks, do not send sound and/or light and report to the police.When the actual opening time of entering water electromagnetic valve 1, be greater than uptime setting value, electrical control gear judges that water purifier leaks, and closes entering water electromagnetic valve 1 and cuts off the water supply, and sends sound and/or light simultaneously and reports to the police.
For action button or the operation knob that makes user can set voluntarily normal opening time setting value of entering water electromagnetic valve 1, can arrange on the shell of water purifier or in the position of user's convenient operation to be electrically connected to electrical control gear, also can set the normal opening time of entering water electromagnetic valve 1.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. preventing water leakage water purifier, is characterized in that: comprise entering water electromagnetic valve (1), purifier (2) and electrical control gear; The import of described entering water electromagnetic valve (1) is communicated with water source tube (10), and the outlet of entering water electromagnetic valve (1) is communicated with the import of purifier (2); Described electrical control gear and entering water electromagnetic valve (1) electrically connect, and control entering water electromagnetic valve (1) when water purifier water processed in opening, water purifier not during water processed in closed condition.
2. preventing water leakage water purifier according to claim 1, is characterized in that: also comprise check valve (3) and outlet valve (4), and the pressure electric switch (5) that can survey hydraulic pressure in water route; The import of described check valve (3) is communicated with the delivery port of purifier (2), and the outlet of check valve (3) is communicated with outlet valve (4); Described pressure electric switch (5) is arranged on the water route between check valve (3) and outlet valve (4); Described pressure electric switch (5) is electrically connected to electrical control gear.
3. preventing water leakage water purifier according to claim 2, is characterized in that: also comprise pressure water storage tank (6); The water cavity of described pressure water storage tank (6) arrives on the pipeline between check valve (3) and outlet valve (4) by pipeline connection.
4. preventing water leakage water purifier according to claim 1, it is characterized in that: also comprise normal pressure storage tank (7), normal pressure storage tank (7) is provided with can sensed water level and export the water-level probe (71) of electric signal, and water-level probe (71) is electrically connected to electrical control gear; The water cavity of normal pressure storage tank (7) is communicated with the outlet of purifier (2).
5. preventing water leakage water purifier according to claim 4, is characterized in that: also comprise check valve (3), outlet valve (4) and go out water pump (8); Describedly go out water pump (8) and check valve (3) is arranged on the pipeline between normal pressure storage tank (7) and outlet valve (4), go out water pump (8) and be electrically connected to electrical control gear.
6. preventing water leakage water purifier according to claim 1, is characterized in that: also comprise electric switch (9); Described electric switch (9) is electrically connected to electrical control gear.
7. according to the preventing water leakage water purifier one of claim 1 to 6 Suo Shu, it is characterized in that: also comprise sound and/or light warning device; Described sound and/or light warning device are electrically connected to electrical control gear.
8. according to the preventing water leakage water purifier one of claim 1 to 6 Suo Shu, it is characterized in that: the normal opening time setting value that is provided with entering water electromagnetic valve (1) in described electrical control gear.
9. preventing water leakage water purifier according to claim 8, is characterized in that: also comprise be electrically connected to electrical control gear, and action button or the operation knob that can set the normal opening time of entering water electromagnetic valve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248746.5A CN103537134A (en) | 2012-07-17 | 2012-07-17 | Leakage-preventing water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248746.5A CN103537134A (en) | 2012-07-17 | 2012-07-17 | Leakage-preventing water purifier |
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| Publication Number | Publication Date |
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| CN103537134A true CN103537134A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210248746.5A Pending CN103537134A (en) | 2012-07-17 | 2012-07-17 | Leakage-preventing water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577248A (en) * | 2019-10-18 | 2019-12-17 | 佛山市顺德区美的饮水机制造有限公司 | a start-up protection device and water purifier for water purifier |
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| JP2006249785A (en) * | 2005-03-10 | 2006-09-21 | Max Co Ltd | Water purifier |
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| CN102531075A (en) * | 2010-12-22 | 2012-07-04 | 刘爱东 | Water purifier capable of preventing water leakage |
| CN202671238U (en) * | 2012-07-17 | 2013-01-16 | 江苏正本净化节水科技实业有限公司 | Anti-leakage water purifier |
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2012
- 2012-07-17 CN CN201210248746.5A patent/CN103537134A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356992Y (en) * | 1998-06-19 | 2000-01-05 | 瑞安市改水改厕服务公司 | Water purifier |
| JP2006249785A (en) * | 2005-03-10 | 2006-09-21 | Max Co Ltd | Water purifier |
| CN201203926Y (en) * | 2007-08-31 | 2009-03-04 | 上海开能环保设备股份有限公司 | Water leakage alarm protection device |
| CN201229051Y (en) * | 2008-06-12 | 2009-04-29 | 黄樟焱 | Water level controlled fast heating drinking machine |
| CN101857280A (en) * | 2009-04-07 | 2010-10-13 | 深圳市深水海纳水务有限公司 | Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier |
| CN201395533Y (en) * | 2009-05-08 | 2010-02-03 | 王云峰 | Water leakage-proof full-automatic washing nanofiltration water purifier |
| CN201678491U (en) * | 2010-03-23 | 2010-12-22 | 张碧璇 | Explosion-proof leakage-proof ultra-filtration water purifier |
| CN201921588U (en) * | 2010-12-06 | 2011-08-10 | 江苏正本净化节水科技实业有限公司 | Water purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577248A (en) * | 2019-10-18 | 2019-12-17 | 佛山市顺德区美的饮水机制造有限公司 | a start-up protection device and water purifier for water purifier |
| CN110577248B (en) * | 2019-10-18 | 2021-10-26 | 佛山市顺德区美的饮水机制造有限公司 | A start-up protection device and water purifier for water purifier |
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Application publication date: 20140129 |