CN202671325U - Purifier with function of preventing frequent washing - Google Patents
Purifier with function of preventing frequent washing Download PDFInfo
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- CN202671325U CN202671325U CN 201220370881 CN201220370881U CN202671325U CN 202671325 U CN202671325 U CN 202671325U CN 201220370881 CN201220370881 CN 201220370881 CN 201220370881 U CN201220370881 U CN 201220370881U CN 202671325 U CN202671325 U CN 202671325U
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- water
- system device
- pure water
- filtering
- purifier
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Abstract
The utility model discloses a purifier with the function of preventing frequent washing. The purifier comprises a filter system device and a water storage system device which are matched and combined to operate and control, wherein the filter system device is at least provided with a filtering membrane assembly; a combined type washing solenoid valve with the delay starting function is mounted on a washing water pipe of the filtering membrane assembly; the water storage system device comprises a pure water inlet pipe, pure water box and a pure water outlet pipe which are connected by a rapid tee joint; the water inlet of the pure water inlet pipe is connected with the pure water discharge port of the filter system device, and an electromagnetic pressure switch is installed on the pure water inlet pipe; and the electromagnetic pressure switch starts the work circuit of the combined type washing solenoid. The purifier disclosed by the utility model is reasonable in design and simple to control, can effectively eliminate the pressure fluctuation influence of a pure water outlet pipe port in short time, and avoids the frequent washing of the purifier.
Description
Technical field
The utility model relates to water treating equipment, relates in particular to a kind of reverse osmosis membrane filtration water-purifying device, specifically a kind of water purifier with anti-frequent washing function.
Background technology
Water-purifying device is widely used in the lives of the people, and it is a kind of device to former water such as municipal tap water purify, filtration etc. is processed.For water-purifying device, its core processing unit is filtering film component, and such membrane module in use needs it is carried out regularly, quantitatively cleans, and purpose is its filter effect of maintenance and increases the service life.Reasonably backwashing manner can produce a desired effect and can saving water resource.Adopt the water-purifying device of microcomputerized control, such function can realize easily that adopting single array mode to carry out complete machine operation control then is that current another kind is more reasonably selected.At present, adopt the latter to carry out frequent washing problems of water purifier ubiquity of complete machine operation control, these component to product itself have certain influence work-ing life, and cause to a certain extent the waste of water resources.The key part that causes this phenomenon is built-up type flushing magnetic valve, and this is because when water outlet hydraulic pressure changed suddenly, this magnetic valve must electricly wash film in a flash easily, namely open magnetic valve, prolongation for some time closes again, and after hydraulic pressure recovered, magnetic valve resetted.As after hydraulic pressure change again, then again start, thereby formed frequent flushing.How to eliminate frequent washout phenomenon, guarantee that normal, rational cleaning requirement is the important factor that can the water purifier product improve the market competitiveness.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, has a kind of water purifier with anti-frequent washing function simple in structure, that combinative stability also can guarantee by the time-delay mode normal washing function and provide.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of water purifier with anti-frequent washing function, the filtering system device and the water storage system device that comprise the combined running control that matches, filtering film component is installed in the filtering system device at least, be equipped with on the wash tub pipe of this filtering film component and have the built-up type flushing magnetic valve that starts delay function, the water storage system device comprises the pure water water inlet pipe that links to each other through quick threeway, pure water tank and pure water rising pipe, the water-in of pure water water inlet pipe is connected with the pure water water port of filtering system device, and the electromagnetic pressure switch is installed on the pure water water inlet pipe, and this electromagnetic pressure switch electric pressure signal starts the pull up circuit of built-up type flushing magnetic valve.
For optimizing technique scheme, Adopts measure also comprises:
The front portion that is positioned at filtering film component in the above-mentioned filtering system device is equipped with topping-up pump, and topping-up pump meets this filtering film component operating pressure required pressure water source for filtering film component provides, and the front end of topping-up pump is equipped with the execution valve module.
Above-mentioned filtering system device is the filtering system that Multistage filtering device is installed, and filtering film component is ultrafiltration membrane filter device or reverse osmosis membrane filtration device.
Above-mentioned filtering system device is to have the filtering system that the level Four filtration unit connects combination, the level Four filtration unit comprises successively a filtration unit linking to each other, No. two filtration units and No. three filtration units and No. four filtration units, and No. one filtration unit is connected with former water water inlet pipe, filtering film component is No. three filtration units, carries out valve module and topping-up pump and is connected between No. two filtration units and No. three filtration units.
The pure water water port of above-mentioned filtering system device is the water port of No. four filtration units, and filtration unit is installed No. five on the pure water rising pipe in the water storage system device.
Compared with prior art, the utility model is installed on water purifier special-purpose combined type scouring electromagnetic valve device on the wash tub pipe of filtering film component of Water purifier filter system and device inside, utilize the characteristic of built-up type flushing magnetic valve on-delay to cooperate the electromagnetic pressure switch of water storage system device to consist of together the startup Controlling System of built-up type flushing magnetic valve, therefore can make filtering film component, can at the pressure of the pure water effluent pipe mouth of water storage system device because being subjected to the fluctuation in the short period of time, not cause the frequent flushing of filtering film component.The utility model is reasonable in design, control is simple, can effectively prevent energy dissipation that the frequent flushing of water purifier causes and the loss of equipment, has energy-conserving and environment-protective, safe and practical characteristics.
Description of drawings
Fig. 1 is technological principle synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Reference numeral wherein is: filtering system device 1, a filtration unit 11, No. two filtration units 12, filtering film component 13, wash tub pipe 131, No. four filtration units 14, former water water inlet pipe 15, built-up types wash magnetic valve 2, topping-up pump 3, execution valve module 4, water storage system device 5, pure water water inlet pipe 51, pure water tank 52, pure water rising pipe 53, quick threeway 6, electromagnetic pressure switch 7, No. five filtration units 8.
As shown in Figure 1, a kind of water purifier with anti-frequent washing function of the present utility model, the filtering system device 1 and the water storage system device 5 that comprise the combined running that matches, filtering film component 13 is installed in the filtering system device 1 at least, be equipped with on the wash tub pipe 131 of this filtering film component 13 and have the built-up type flushing magnetic valve 2 that starts delay function, water storage system device 5 comprises the pure water water inlet pipe 51 that links to each other through quick threeway 6, pure water tank 52 and pure water rising pipe 53, the water-in of pure water water inlet pipe 51 is connected with the pure water water port of filtering system device 1, and electromagnetic pressure switch 7 is installed on the pure water water inlet pipe 51, and these electromagnetic pressure switch 7 electric pressure signal start the pull up circuit of built-up type flushing magnetic valve 2.Water purifier of the present utility model carries out complete machine operation control by filtering system device 1 and water storage system device 5 in the mode of combination, the built-up type flushing magnetic valve 2 installed of this water purifier is designed to have to get the function of electric time-delay compared to existing technology, between being connected of filtering system device 1 and water storage system device 5 electromagnetic pressure switch 7 is installed, electromagnetic pressure switch 7 people when using pure water to cause the internal pressure of water storage system device 5 to change, can move make built-up type flushing magnetic valve 2 electric.Electromagnetic pressure switch 7 and built-up type flushing magnetic valve 2 match, time delay characteristic by built-up type flushing magnetic valve 2 are eliminated the fluctuation that electromagnetic pressure switch 7 instantaneous pressures descend and cause, electromagnetic pressure switch 7 is as resetting to the force value of setting in delay time, 2 of built-up type flushing magnetic valves can can't start and enter holding state because of electromagnetic pressure switch 7 dead electricity that resets, only has the delay time that surpasses built-up type flushing magnetic valve 2 when electromagnetic pressure switch 7, built-up type flushing magnetic valve 2 just can start under the effect of electromagnetic pressure switch 7 electric pressure signal, carries out the operational process that first flushing changes water processed again over to.Can not reset in the delay time pressure of pure water tank 52 that water storage system device 5 inside also have been described of electromagnetic pressure switch 7 has dropped to certain position.The utility model efficiently solve in the conventional art because of the pure water water outlet of water storage system device 5 in short-term the complete machine that causes of decompression frequently wash, can carry out good control to the running status of complete machine, has the saving water source, safety and environmental protection and can prolong the complete machine characteristics in work-ing life.
Among the embodiment, the front portion that is positioned at filtering film component 13 in the filtering system device 1 is equipped with topping-up pump 3, topping-up pump 3 meets this filtering film component 13 operating pressure required pressure water sources for filtering film component 13 provides, and the front end of topping-up pump 3 is equipped with execution valve module 4.It is because the physical property of filtering membrane determines in the filtering film component 13 that the utility model is equipped with topping-up pump 3, in general require the intake pressure of former water more than 0.1mp, topping-up pump 3 does not then start when former water pressure satisfies service requirements, when being lower than the operating pressure of filtering membrane use, by the normal operation of topping-up pump supercharging with assurance filtering film component 13, carrying out valve module 4 and when complete machine moves, open to guarantee the unimpeded of water pipe.
Filtering system device 1 of the present utility model is for being equipped with the filtering system of Multistage filtering device, and filtering film component 13 is ultrafiltration membrane filter device or reverse osmosis membrane filtration device.
As shown in Figure 1, among the embodiment, filtering system device 1 connects the filtering system of combination for having the level Four filtration unit, it comprises successively a filtration unit 11 linking to each other, No. two filtration units 12 and No. three filtration units and No. four filtration units 14, wherein a filtration unit 11 is connected with former water water inlet pipe 15, namely be connected with external water source, above-mentioned filtering film component 13 is for being arranged in the 3rd No. three filtration units, carries out valve module 4 and topping-up pump 3 and is connected between No. two filtration units 12 and No. three filtration units.Multistage filtration is in order to obtain the pure water of high-quality, and is healthy with the drinking-water that guarantees people.
The pure water water port of filtering system device 1 of the present utility model is the water port of No. four filtration units 14, and filtration unit 8 is installed No. five on the pure water rising pipe 53 in the water storage system device 5.No. four filtration units 14 are the last step filtration unit of filtering system device 1, and the utility model also is equipped with a filtration unit in water storage system device 5, i.e. No. five filtration units 8, and people can not installed additional as required yet certainly.Pure water that pure water tank 52 can make filtering system device 1 produce is installed in the water storage system device 5 space of a storage, and it is convenient and swift to guarantee that people fetch water, and also can reduce the frequent operation of filtering system device 1 simultaneously.
Fig. 1 is process structure synoptic diagram of the present utility model, and technological principle of the present utility model is as follows: at first each pipeline of the present utility model is connected complete, plugged then.
Under holding state, when the electromagnetic pressure switch in the water storage system device causes action owing to pure water effluent pipe mouth pressure change, complete machine starts operation, the built-up type flushing magnetic valve of No. three filtration unit reverse osmosis membrane rinse mouth ends in the filtering system device gets electric and is in delayed phase at this moment, namely do not start, machine is in water running state processed; When pure water effluent pipe mouth pressure returns to the force value that the electromagnetic pressure switch is resetted in the section in time of lag, then complete machine enters holding state again, simultaneously built-up type flushing magnetic valve dead electricity resets, thereby has guaranteed because the interior variation of pure water effluent pipe mouth pressure short period of time can not cause complete machine frequently to wash.
When the force value of pure water effluent pipe mouth makes the electromagnetic pressure switch motion last till the time of built-up type flushing magnetic valve delay, illustrate that the water yield in the pure water tank is not enough in the water storage system device, need to water processed and reverse osmosis membrane flushing operation, then built-up type flushing magnetic valve gets electric opening, complete machine carries out first reverse osmosis membrane flushing, again water running processed.
Claims (5)
1. one kind has the water purifier of preventing frequent washing function, the filtering system device (1) and the water storage system device (5) that comprise the combined running control that matches, it is characterized in that: filtering film component (13) is installed in the described filtering system device (1) at least, be equipped with on the wash tub pipe (131) of this filtering film component (13) and have the built-up type flushing magnetic valve (2) that starts delay function, described water storage system device (5) comprises the pure water water inlet pipe (51) that links to each other through quick threeway (6), pure water tank (52) and pure water rising pipe (53), the water-in of described pure water water inlet pipe (51) is connected with the pure water water port of filtering system device (1), and on the pure water water inlet pipe (51) electromagnetic pressure switch (7) is installed.
2. a kind of water purifier with anti-frequent washing function according to claim 1, it is characterized in that: the front portion that is positioned at filtering film component (13) in the described filtering system device (1) is equipped with topping-up pump (3), described topping-up pump (3) meets this filtering film component (13) operating pressure required pressure water source for filtering film component (13) provides, and the front end of topping-up pump (3) is equipped with execution valve module (4).
3. a kind of water purifier with anti-frequent washing function according to claim 2, it is characterized in that: described filtering system device (1) is for being equipped with the filtering system of Multistage filtering device, and described filtering film component (13) is ultrafiltration membrane filter device or reverse osmosis membrane filtration device.
4. a kind of water purifier with anti-frequent washing function according to claim 3, it is characterized in that: described filtering system device (1) connects the filtering system of combination for having the level Four filtration unit, described level Four filtration unit comprises a filtration unit (11) that links to each other successively, No. two filtration units (12) and No. three filtration units and No. four filtration units (14), and a filtration unit (11) is connected with former water water inlet pipe (15), described filtering film component (13) is No. three filtration units, and described execution valve module (4) and topping-up pump (3) are connected between No. two filtration units (12) and No. three filtration units.
5. a kind of water purifier with anti-frequent washing function according to claim 4, it is characterized in that: the pure water water port of described filtering system device (1) is the water port of No. four filtration units (14), on the pure water rising pipe (53) in the described water storage system device (5) No. five filtration units (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370881 CN202671325U (en) | 2012-07-30 | 2012-07-30 | Purifier with function of preventing frequent washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370881 CN202671325U (en) | 2012-07-30 | 2012-07-30 | Purifier with function of preventing frequent washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671325U true CN202671325U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370881 Expired - Fee Related CN202671325U (en) | 2012-07-30 | 2012-07-30 | Purifier with function of preventing frequent washing |
Country Status (1)
| Country | Link |
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| CN (1) | CN202671325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739022A (en) * | 2013-06-24 | 2014-04-23 | 四川海普流体技术有限公司 | Method for deposition treatment of large particle substances in sewage |
| CN103896419A (en) * | 2014-04-09 | 2014-07-02 | 浙江沁园水处理科技有限公司 | Water purifier device with wireless charging function |
-
2012
- 2012-07-30 CN CN 201220370881 patent/CN202671325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739022A (en) * | 2013-06-24 | 2014-04-23 | 四川海普流体技术有限公司 | Method for deposition treatment of large particle substances in sewage |
| CN103896419A (en) * | 2014-04-09 | 2014-07-02 | 浙江沁园水处理科技有限公司 | Water purifier device with wireless charging function |
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| 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: 20130116 Termination date: 20200730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |