CN203159358U - Reverse osmosis (RO) water purification device with water leakage protection function - Google Patents
Reverse osmosis (RO) water purification device with water leakage protection function Download PDFInfo
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- CN203159358U CN203159358U CN 201320235263 CN201320235263U CN203159358U CN 203159358 U CN203159358 U CN 203159358U CN 201320235263 CN201320235263 CN 201320235263 CN 201320235263 U CN201320235263 U CN 201320235263U CN 203159358 U CN203159358 U CN 203159358U
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- electromagnetic valve
- filter core
- leaks
- circuit board
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Abstract
The utility model discloses a reverse osmosis (RO) water purification device with a water leakage protection function. The device comprises a control circuit board, a tap water inlet, a water inlet electromagnetic valve, a filter element, a water pump, an RO membrane filter element, a rear-mounted carbon filter element and a pure water faucet, wherein the tap water inlet is connected with the water inlet electromagnetic valve; the water inlet electromagnetic valve, the filter element, the water pump, the RO membrane filter element, the rear-mounted carbon filter element and the pure water faucet are sequentially connected; a low-voltage switch is arranged behind the water inlet electromagnetic valve; and a high-voltage switch is arranged between the RO membrane filter element and the pure water faucet. According to the device, the water inlet electromagnetic valve is moved to an inlet of the water purification device, is controlled through a water leakage detection circuit, and is closed in case of a water leakage accident, and the device stops work, and gives an alarm. Therefore, heavy loss caused by the water leakage accident can be prevented.
Description
Technical field
The utility model relates to a kind of water purifying plant device, is the leak RO water purifying plant device of defencive function of a kind of band specifically.
Background technology
Some RO water purifying plants on the existing market are because component are many, and joint is many, causes leakage accident to take place frequently in life-time service, with soaked heavy losses that cause of luxurious finishing such as subscriber household floors.
Summary of the invention
The RO water purifying plant device that the utility model provides a kind of band to leak defencive function.
The purpose of this utility model is that some RO water purifying plants that solve on the existing market are many owing to component, and joint is many, causes leakage accident to take place frequently in life-time service, with soaked problems that causes heavy losses of luxurious finishing such as subscriber household floors.
The technical scheme that its technical problem that solves the utility model adopts is: the leak RO water purifying plant device of defencive function of a kind of band; comprise control circuit board; running water inlet; entering water electromagnetic valve; filter core; water pump; the RO membrane cartridge; rearmounted charcoal filter core and pure water tap; described running water inlet place at first is connected with entering water electromagnetic valve; from entering water electromagnetic valve; the order of connection is followed successively by filter core; water pump; the RO membrane cartridge; rearmounted charcoal filter core and pure tap; described low-tension switch is located at after the entering water electromagnetic valve, and described high-voltage switch gear is located between RO membrane cartridge and the pure water tap.
Described entering water electromagnetic valve, filter core, water pump, RO membrane cartridge, rearmounted charcoal filter core are connected by pipeline respectively successively with the pure water tap, are connected with scouring electromagnetic valve on the described RO membrane cartridge, and described high-voltage switch gear rear side also is provided with water butt.
Described filter core comprises first filter core, second filter core and the 3rd filter core.
The circuit control mode of this RO purifier has two kinds:
The one, adopt the computer switchboard that has the display screen display working condition to control.Described control circuit board is located in the display screen, is connected with working power on the described control circuit board, the combined aural and visual alarm that leaks, the detecting sensor of leaking, entering water electromagnetic valve, water pump, scouring electromagnetic valve, low-tension switch, high-voltage switch gear etc.The detecting sensor detection has or not the signal that leaks by leaking.The signal purifier works better of not leaking.When leakage accident takes place when, the computer switchboard with entering water electromagnetic valve close, send the water leakage alarm signal, water purifying plant quits work.Stopped leakage accident.
The 2nd, adopting control circuit board and entering water electromagnetic valve assembly is that an intelligent electromagnetic valve member with the defencive function that leaks is controlled.Be connected with working power on the control circuit board, the detecting sensor of leaking, low-tension switch, high-voltage switch gear, the combined aural and visual alarm that leaks, water pump etc.The signal purifier works better of not leaking.When leakage accident takes place when, the computer switchboard in the intelligent electromagnetic valve member with entering water electromagnetic valve close, send the water leakage alarm signal, water purifying plant quits work.Stopped leakage accident.
Described entering water electromagnetic valve is provided with electromagnetic valve coil, and described control circuit board is connected with electromagnetic valve coil.
The beneficial effects of the utility model are: the utility model is with the ingress of entering water electromagnetic valve design at water purifying plant, detect pilot circuit by leaking and detect the situation of leaking that has or not, under the situation of not leaking, water purifying plant need be processed during water, entering water electromagnetic valve is opened, and equipment is water processed normally.When leakage accident took place, entering water electromagnetic valve was closed, and equipment quits work and reports to the police.So just prevented that leakage accident from causing damage.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton synoptic diagram that the utility model has the display screen display working condition.
Fig. 3 is that control circuit board and entering water electromagnetic valve are combined as a pilot circuit schematic diagram with intelligent electromagnetic valve member of the defencive function that leaks.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the utility model comprises control circuit board 20, running water inlet 1, entering water electromagnetic valve 2, filter core, water pump 7, RO membrane cartridge 8, rearmounted charcoal filter core 10 and pure water tap 11, described running water inlet 1 place at first is connected with entering water electromagnetic valve 2, from entering water electromagnetic valve 2, the order of connection is followed successively by filter core, water pump 7, RO membrane cartridge 8, rearmounted charcoal filter core 10 and pure leading 11, described low-tension switch 3 is located at after the entering water electromagnetic valve 2, and described high-voltage switch gear 9 is located between RO membrane cartridge 8 and the pure water tap 11.
Described entering water electromagnetic valve 2, filter core, water pump 7, RO membrane cartridge 8, rearmounted charcoal filter core 10 are connected by pipeline respectively successively with pure water tap 11, are connected with scouring electromagnetic valve 13 on the described RO membrane cartridge 8, and described high-voltage switch gear 9 rear sides also are provided with water butt 12.
Described filter core comprises first filter core 4, second filter core 5 and the 3rd filter core 6.
The circuit control mode of this RO purifier has two kinds:
The one, adopt the computer switchboard that has the display screen display working condition to control.Described control circuit board is located in the display screen 17, is connected with working power 14 on the described control circuit board, the combined aural and visual alarm 16 that leaks, the detecting sensor of leaking 15, entering water electromagnetic valve 2, water pump 7, scouring electromagnetic valve 13, low-tension switch 3, high-voltage switch gear 9 etc.Detecting sensor 15 detections have or not the signal that leaks by leaking.The signal purifier works better of not leaking.When leakage accident takes place when, the computer switchboard with entering water electromagnetic valve 2 close, send the water leakage alarm signal, water purifying plant quits work.Stopped leakage accident.
The 2nd, adopting control circuit board and entering water electromagnetic valve assembly is that an intelligent electromagnetic valve member with the defencive function that leaks is controlled.Be connected with working power 14 on the control circuit board 19, the detecting sensor of leaking 15, low-tension switch 3, high-voltage switch gear 9, the combined aural and visual alarm that leaks, intelligent electromagnetic valve member, water pump 7 etc.The signal purifier works better of not leaking.When leakage accident takes place when, the computer switchboard in the intelligent electromagnetic valve member with entering water electromagnetic valve close, send the water leakage alarm signal, water purifying plant quits work.Stopped leakage accident.
Described entering water electromagnetic valve 2 is provided with electromagnetic valve coil 20, and described control circuit board 19 is connected with electromagnetic valve coil 20.
Principle of the present utility model: as shown in Figure 2: the back that powers on is detected the detecting sensor of leaking and is had or not the signal that leaks, the LED display that leaks flicker, audible warning.Other all functions are closed.The signal that do not leak is carried out surface function down; Detect the high-voltage switch gear signal, high-voltage switch gear disconnects, and expression water is full, and the full lamp of LED display water is bright, and high-voltage switch gear is connected and carried out surface function down; Open entering water electromagnetic valve; Detection low-tension switch signal is in off-state after opening entering water electromagnetic valve, shows lack of water, and the lack of water pilot lamp is bright.Low-tension switch is connected, and starts water pump, and scouring electromagnetic valve energising simultaneously, 18 seconds post-flush magnetic valves of flushing pilot lamp flicker quit work.After cleaning procedure finished, machine changed water state processed over to, and water pilot lamp processed is lighted.To the high-voltage switch gear disconnection, show that water is full.Open scouring electromagnetic valve, the flicker of flushing pilot lamp when water butt water is expired when pump working to high-voltage switch gear disconnects, after 18 seconds, water pump and entering water electromagnetic valve, scouring electromagnetic valve are closed simultaneously, machine is waited for and being restarted next time.
As shown in Figure 3: DC24V voltage is added on the control circuit board of intelligent electromagnetic valve module; Pilot circuit begins to detect the detecting sensor signal that whether leaks that leaks, the signal that leaks, and circuit alarm also quits work.The signal that do not leak, pilot circuit is carried out following function.
K switch 1 closure on the control circuit board, when the RO water purifying plant need water processed, the high-voltage switch gear closure, the DC24V electric current obtains the working signal of DC24V, solenoid valve conduction by K switch 1 startup water pump, the while control circuit board working signal end on high-voltage switch gear, the control circuit board.Solenoid valve conduction is 1 disconnection of the K switch on the control circuit board after for some time.Behind the solenoid valve conduction, tap water enters in the water purifier by magnetic valve, and for producing pure water, low-tension switch obtains the tap water pressure switch closure.This moment, the DC24V electric current provided power supply water processed by high-voltage switch gear, low-tension switch to the valve working signal of water pump and intelligent electromagnetic valve module, disconnect until the full high-voltage switch gear of water butt, the RO water purifying plant quits work and enters holding state wait water conservancy project work processed next time.Behind the solenoid valve conduction, if this moment tap water cut-off, low-tension switch can not get the tap water pressure signaling switch can not be closed.This moment, the RO water purifying plant stopped water processed.Enter holding state, connect the K switch 1 on the control circuit board behind the certain interval of time again, pilot circuit reenters state of a control.After control circuit board obtains the DC24V power supply, detect the leakage sensor signal that whether leaks; Detect leakage sensor as sending the signal that leaks, circuit quits work and reports to the police; Detect leakage sensor and do not detect the signal that leaks, then switch signal K1 disconnected after closed for some time; After valve working signal line obtains working signal, power to electromagnetic valve coil.Magnetic valve is opened, and the RO water purifying plant enters water state processed.Valve working signal line can not get working signal, and then control circuit board is not powered to electromagnetic valve coil.Valve is not worked.
Claims (6)
1. the band RO water purifying plant device of defencive function that leaks; it is characterized in that comprising control circuit board, running water inlet, entering water electromagnetic valve, filter core, water pump, RO membrane cartridge, rearmounted charcoal filter core and pure water tap; described running water inlet place at first is connected with entering water electromagnetic valve; from entering water electromagnetic valve; the order of connection is followed successively by filter core, water pump, RO membrane cartridge, rearmounted charcoal filter core and pure tap; described low-tension switch is located at after the entering water electromagnetic valve, and described high-voltage switch gear is located between RO membrane cartridge and the pure water tap.
2. a kind of band according to claim 1 RO water purifying plant device of defencive function that leaks; it is characterized in that described entering water electromagnetic valve, filter core, water pump, RO membrane cartridge, rearmounted charcoal filter core are connected by pipeline respectively successively with the pure water tap; be connected with scouring electromagnetic valve on the described RO membrane cartridge, described high-voltage switch gear rear side also is provided with water butt.
3. a kind of band according to claim 1 RO water purifying plant device of defencive function that leaks is characterized in that described filter core comprises first filter core, second filter core and the 3rd filter core.
4. a kind of band according to claim 1 RO water purifying plant device of defencive function that leaks; it is characterized in that described RO water purifying plant device also comprises display screen; described control circuit board is located in the display screen, is connected with working power on the described control circuit board, the combined aural and visual alarm that leaks, the detecting sensor of leaking, entering water electromagnetic valve, water pump, scouring electromagnetic valve, low-tension switch, high-voltage switch gear.
5. a kind of band according to claim 1 RO water purifying plant device of defencive function that leaks; it is characterized in that described control circuit board and entering water electromagnetic valve assembly are an intelligent electromagnetic valve member with the defencive function that leaks, be connected with working power on the described control circuit board, the detecting sensor of leaking, low-tension switch, high-voltage switch gear, the combined aural and visual alarm that leaks, water pump.
6. a kind of band according to claim 1 RO water purifying plant device of defencive function that leaks is characterized in that described entering water electromagnetic valve is provided with electromagnetic valve coil, and described control circuit board is connected with electromagnetic valve coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235263 CN203159358U (en) | 2013-04-19 | 2013-04-19 | Reverse osmosis (RO) water purification device with water leakage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235263 CN203159358U (en) | 2013-04-19 | 2013-04-19 | Reverse osmosis (RO) water purification device with water leakage protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159358U true CN203159358U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235263 Expired - Fee Related CN203159358U (en) | 2013-04-19 | 2013-04-19 | Reverse osmosis (RO) water purification device with water leakage protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460432A (en) * | 2014-11-07 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Water leakage prevention protection control method of ultrapure water tank |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
-
2013
- 2013-04-19 CN CN 201320235263 patent/CN203159358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460432A (en) * | 2014-11-07 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Water leakage prevention protection control method of ultrapure water tank |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |