CN201654499U - Flushing electromagnetic valve control system - Google Patents
Flushing electromagnetic valve control system Download PDFInfo
- Publication number
- CN201654499U CN201654499U CN2010201558101U CN201020155810U CN201654499U CN 201654499 U CN201654499 U CN 201654499U CN 2010201558101 U CN2010201558101 U CN 2010201558101U CN 201020155810 U CN201020155810 U CN 201020155810U CN 201654499 U CN201654499 U CN 201654499U
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- Prior art keywords
- electromagnetic valve
- scouring electromagnetic
- water
- water pump
- control system
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Abstract
The utility model discloses a flushing electromagnetic valve control system which comprises a control circuit board that is provided with a time delay unit, a driver and a switching device, a high-voltage switch, a water pump and a flushing electromagnetic valve, wherein the control circuit board is connected with the high-voltage switch, the water pump, a power supply and the flushing electromagnetic valve. The system has the advantage of removing concentrated waste water outside a film component in time before a water purifier is stopped, thus avoiding crystal from depositing on the surface of a film to pollute the film component, and prolonging the service life of the film component.
Description
Technical field
The utility model belongs to family expenses purifier technical field, relates to anti-penetration water purifier, relates in particular to the scouring electromagnetic valve control system of anti-penetration water purifier.
Background technology
Common anti-penetration water purifier or other water treatment product all possess the membrane component washing capacity, when starting, opens by water purifier scouring electromagnetic valve, water inlet with big flow is washed the membrane component surface, but there is drawback in such flushing, with the reverse osmosis membrane is example, because reverse osmosis membrane has inspissation to water inlet, therefore the concentration of various impurity is all high than water inlet the waste water that flows out in reverse-osmosis membrane element, under some situation, the concentration of impurity may reach the twice of water into even higher in the waste water.
During reverse-osmosis membrane element work, water inlet is constantly concentrated then discharges, and surpasses its solubleness but some indissoluble material is concentrated back concentration, forms crystal, be deposited on the membrane component surface then, if can not in time these crystalline materials be discharged, these crystal will form the crystal fouling on the membrane component surface, and attached on the diaphragm, and the diaphragm that precipitated fouling is adhered to has just reduced strainability, directly cause membrane component effective film area to reduce, water production rate descends, and shorten serviceable life.Generally, after water purifier system water finished, water pump quit work, and the waste water that is concentrated can not in time be discharged membrane component, and the crystalline solid of formation directly deposits to the film surface, causes the membrane component scaling fouling.
The utility model content
The purpose of this utility model aims to provide a kind of scouring electromagnetic valve control system, the waste water that concentrates in time can be got rid of membrane component by this control system, avoids crystalline solid to be deposited on the film surface and causes membrane component to pollute, to overcome the defective that prior art exists.
A kind of scouring electromagnetic valve control system, this control system comprises:
Control circuit board has chronotron, driver and switchgear on it;
High-voltage switch gear, water pump, scouring electromagnetic valve;
Described control circuit board is electrically connected with high-voltage switch gear, water pump, power supply, scouring electromagnetic valve;
Trigger when described chronotron disconnects at high-voltage switch gear, water pump works on, and by the driver drives switchgear scouring electromagnetic valve is opened membrane component is washed, the waste water that will be concentrated until will before making water is discharged membrane component, chronotron finishes time-delay, and makes water pump stop to stop flushing with scouring electromagnetic valve by driver off switch device.
Described switchgear is two switching tubes, and a switching tube is used to open scouring electromagnetic valve, and another switching tube is used to close water manufacturing system and scouring electromagnetic valve.
More than be exactly scouring electromagnetic valve control system of the present utility model, have following advantage compared to existing technology:
1. prevent reverse osmosis membrane fouling, prolong the serviceable life of film;
2. prevent firm start, system's pure water TDS (total dissolved solidss) is higher.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is a scouring electromagnetic valve control system synoptic diagram of the present utility model.
Among the figure:
100, control circuit board 1, switching tube 2, switching tube 3, chronotron
4, driver 5, high-voltage switch gear 6, water manufacturing system 7, power supply
8, scouring electromagnetic valve
Embodiment
As shown in Figure 1, this is a scouring electromagnetic valve control system of the present utility model, comprises control circuit board 100, high-voltage switch gear 5, water pump 6, power supply 7, scouring electromagnetic valve 8.Include switching tube 1,2 on the control circuit board 100, chronotron 3, driver 4.Wherein, control circuit board 100 is electrically connected with high-voltage switch gear 5, water pump 6, power supply 7, scouring electromagnetic valve 8.
The major function of high-voltage switch gear 5 is to gather pure water pressure, when not reaching set pressure, and high-voltage switch gear 5 closures, chronotron 3 is in holding state, water purifier system water, water pump 6 normally works on.When the pure water wall pressure was increased to setting value, high-voltage switch gear 5 disconnected, and chronotron 3 is started working, and water pump 6 works on, the water manufacturing system operate as normal.The time-delay of chronotron 3 is divided into two sections, and first section time-delay is in order to prevent that the pure water pressure surge from producing misoperation, when first section time-delay finishes, and second section time-delay beginning, driver 4 driving switch pipes 1 control scouring electromagnetic valve 8 is opened simultaneously, realizes flushing.When second section time-delay reached the time of setting, when promptly time-delay finished, driver 4 can send another signal and come gauge tap pipe 2, cuts off the electricity supply 7, and water pump 6 is shut down, and entering water electromagnetic valve is closed, and flushing finishes.So just finished the function of flushing before shutting down.
By the time-delay flushing membrane element before shutting down, just will before make water and the waste water that is concentrated is discharged membrane component, guarantee that the crystal fouling can not appear in the water of membrane component inside between down period, thereby prolong the serviceable life of membrane component.
Pass through foregoing detailed description; scouring electromagnetic valve control method of the present utility model as can be seen and system have the advantage of the waste water that concentrates in time being got rid of membrane component before water purifier is shut down; avoid finishing crystal deposition and cause membrane component to pollute on the film surface, prolonged the serviceable life of membrane component.
Above-mentioned embodiment is exemplary, is to be restriction to this patent protection domain in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope of this patent protection.
Claims (2)
1. a scouring electromagnetic valve control system is characterized in that, this control system comprises:
Control circuit board has chronotron, driver and switchgear on it;
High-voltage switch gear, water pump, scouring electromagnetic valve;
Described control circuit board is electrically connected with high-voltage switch gear, water pump, power supply, scouring electromagnetic valve;
Trigger when described chronotron disconnects at high-voltage switch gear, water pump works on, and by the driver drives switchgear scouring electromagnetic valve is opened membrane component is washed, the waste water that will be concentrated until will before making water is discharged membrane component, chronotron finishes time-delay, and makes water pump stop to stop flushing with scouring electromagnetic valve by driver off switch device.
2. scouring electromagnetic valve control system according to claim 1 is characterized in that: described switchgear is two switching tubes, and a switching tube is used to open scouring electromagnetic valve, and another switching tube is used to close water manufacturing system and scouring electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558101U CN201654499U (en) | 2010-04-09 | 2010-04-09 | Flushing electromagnetic valve control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558101U CN201654499U (en) | 2010-04-09 | 2010-04-09 | Flushing electromagnetic valve control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654499U true CN201654499U (en) | 2010-11-24 |
Family
ID=43119742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201558101U Expired - Lifetime CN201654499U (en) | 2010-04-09 | 2010-04-09 | Flushing electromagnetic valve control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838032A (en) * | 2010-04-09 | 2010-09-22 | 艾欧史密斯（上海）水处理产品有限公司 | Scouring electromagnetic valve control method and control system |
| CN105929721A (en) * | 2016-06-30 | 2016-09-07 | 康颂净水科技（上海）有限公司 | Smart control circuit for water purifier |
| CN109336305A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | A kind of delay shutdown type household water purifier and domestic water purifying machine |
-
2010
- 2010-04-09 CN CN2010201558101U patent/CN201654499U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838032A (en) * | 2010-04-09 | 2010-09-22 | 艾欧史密斯（上海）水处理产品有限公司 | Scouring electromagnetic valve control method and control system |
| CN105929721A (en) * | 2016-06-30 | 2016-09-07 | 康颂净水科技（上海）有限公司 | Smart control circuit for water purifier |
| CN109336305A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | A kind of delay shutdown type household water purifier and domestic water purifying machine |
| CN109336305B (en) * | 2018-11-30 | 2023-10-27 | 佛山市云米电器科技有限公司 | Time-delay stop type household water purifying device and household water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20120530 |