CN205387488U - Reverse osmosis membrane washing unit of water purification system - Google Patents
Reverse osmosis membrane washing unit of water purification system Download PDFInfo
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- CN205387488U CN205387488U CN201521102046.0U CN201521102046U CN205387488U CN 205387488 U CN205387488 U CN 205387488U CN 201521102046 U CN201521102046 U CN 201521102046U CN 205387488 U CN205387488 U CN 205387488U
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- reverse osmosis
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Abstract
Reverse osmosis membrane washing unit of water purification system, including the water inlet, reverse osmosis membrane is connected to the water inlet, and last pure water mouth and the wastewater port of being equipped with of reverse osmosis membrane, pure water mouth connect the check valve, and rearmounted active carbon composite filter element and high -voltage switch are connected to the check valve, and rearmounted active carbon composite filter element connects pure water discharge hole, and high -voltage switch connects big pressure pot, and reverse osmosis membrane's wastewater port connects reverse osmosis membrane 0, and reverse osmosis membrane 0 connects useless water discharge hole, its reverse osmosis membrane 3: pure water mouth and water inlet between be connected a backwashing water way, set up little pressure pot and flushing solenoid valve on the backwashing water way. Reducing the waste water concentration in the reverse osmosis membrane, reducing the impurity in the reverse osmosis membrane, solve purifier start during operation, reverse osmosis membrane's life has been guaranteed to rejection rate problem not up to standard to need not manual cleaning, realize automatic operation, convenient operation.
Description
Technical field
This utility model relates to the water cleaning systems of water purifier, particularly relates to water cleaning systems reverse osmosis membrane flusher.
Background technology
Along with improving constantly of people's living standard, people increasingly pay attention to drinking water health, and therefore, household water-purifying machine is widely used.Reverse osmosis membrane in water cleaning systems is after to raw water filtration, pure water enters in pressure pot by the opposite side of reverse osmosis membrane, effluent part is discharged through discharge of wastewater mouth, another part waste water and impurity then still remain in reverse osmosis membrane side, if not cleaning for a long time, impurity will affect service life and the filter efficacy of reverse osmosis membrane, and prior art is to disassemble reverse osmosis membrane to be carried out, troublesome poeration, wastes time and energy.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, there is provided a kind of system automatically reverse osmosis membrane to be carried out when stopping water inlet, it is not necessary to manual operation, effectively reduce waste strength, reduce impurity, it is ensured that the water cleaning systems reverse osmosis membrane flusher in reverse osmosis membrane service life.
The technical scheme of this utility model water cleaning systems reverse osmosis membrane flusher is: include water inlet, water inlet connects reverse osmosis membrane, reverse osmosis membrane is provided with pure water mouth and waste water mouth, pure water mouth connects non-return valve, non-return valve connects post active carbon composite filter element and high-voltage switch gear, post active carbon composite filter element connects pure water floss hole, high-voltage switch gear connects big pressure pot, the waste water mouth of reverse osmosis membrane connects Wastewater by Electric magnet valve, Wastewater by Electric magnet valve connects discharge of wastewater mouth, it is characterized in that: between described pure water mouth and water inlet, be connected a backwash water route, backwash water route arranges little pressure pot and scouring electromagnetic valve.
nullThe utility model discloses a kind of water cleaning systems reverse osmosis membrane flusher，It is mainly characterized by between pure water mouth and water inlet, be connected a backwash water route，Backwash water route arranges little pressure pot and scouring electromagnetic valve，During work，First by water tap, tap water is delivered to reverse osmosis membrane from water inlet，By reverse osmosis membrane, tap water is filtered，Effluent part after filtration is discharged to discharge of wastewater mouth through waste water mouth and Wastewater by Electric magnet valve，And still some waste water remains in reverse osmosis membrane，Little a part of pure water after filtration flows in little pressure pot through backwash water route，Now scouring electromagnetic valve is closed mode，And major part pure water is delivered in big pressure pot through non-return valve and high-voltage switch gear，When in big pressure pot, the full pure water of storage reaches certain pressure，High-voltage switch gear disconnects，Stop making water，Now scouring electromagnetic valve is opened，Pure water in little pressure pot will through scouring electromagnetic valve from water inlet one side inflow of reverse osmosis membrane，Pure water in big pressure pot is then owing to non-return valve cannot be back to reverse osmosis membrane，Pure water enters reverse osmosis membrane from water inlet and the waste water of its inside is rinsed，The waste water rinsed is discharged from discharge of wastewater mouth，Thus the waste strength reduced in reverse osmosis membrane，Reduce the impurity in reverse osmosis membrane，When solving water purifier start work，The problem that rejection rate is not up to standard，Ensure that the service life of reverse osmosis membrane，And without manual cleaning，Realize operation automatically，Easy to operate.
Accompanying drawing explanation
Fig. 1 is the flow chart of this utility model water cleaning systems reverse osmosis membrane flusher.
Detailed description of the invention
This utility model relates to a kind of water cleaning systems reverse osmosis membrane flusher, as shown in Figure 1, including water inlet 1, water inlet connects reverse osmosis membrane 2, reverse osmosis membrane is provided with pure water mouth 3 and waste water mouth 4, pure water mouth connects non-return valve 5, non-return valve connects post active carbon composite filter element 6 and high-voltage switch gear 7, post active carbon composite filter element connects pure water floss hole 8, high-voltage switch gear connects big pressure pot 9, the waste water mouth 4 of reverse osmosis membrane 2 connects Wastewater by Electric magnet valve 10, Wastewater by Electric magnet valve connects discharge of wastewater mouth 11, it is characterized in that: between described pure water mouth 3 and water inlet 1, be connected a backwash water route 12, backwash water route arranges little pressure pot 13 and scouring electromagnetic valve 14.nullIt is mainly characterized by between pure water mouth 3 with water inlet 1, be connected a backwash water route 12，Backwash water route arranges little pressure pot 13 and scouring electromagnetic valve 14，During work，First by water tap, tap water is delivered to reverse osmosis membrane 2 from water inlet 1，By reverse osmosis membrane, tap water is filtered，Effluent part after filtration is discharged to discharge of wastewater mouth 11 through waste water mouth 4 and Wastewater by Electric magnet valve 10，And still some waste water remains in reverse osmosis membrane 2，Little a part of pure water after filtration flows in little pressure pot 13 through backwash water route 12，Now scouring electromagnetic valve 14 is closed mode，And major part pure water is delivered in big pressure pot 9 through non-return valve 5 and high-voltage switch gear 7，When in big pressure pot, the full pure water of storage reaches certain pressure，High-voltage switch gear 7 disconnects，Stop making water，Now scouring electromagnetic valve 14 is opened，Pure water in little pressure pot 13 will through scouring electromagnetic valve from water inlet 1 one side inflow of reverse osmosis membrane 2，Pure water in big pressure pot 9 is then owing to non-return valve 5 cannot be back to reverse osmosis membrane 2，Pure water enters the reverse osmosis membrane waste water to its inside from water inlet 1 and is rinsed，The waste water of flushing is discharged from discharge of wastewater mouth 11，Thus the waste strength reduced in reverse osmosis membrane 2，Reduce the impurity in reverse osmosis membrane，When solving water purifier start work，The problem that rejection rate is not up to standard，Ensure that the service life of reverse osmosis membrane，And without manual cleaning，Realize operation automatically，Easy to operate.
Claims (1)
1. water cleaning systems reverse osmosis membrane flusher, including water inlet (1), water inlet connects reverse osmosis membrane (2), reverse osmosis membrane is provided with pure water mouth (3) and waste water mouth (4), pure water mouth connects non-return valve (5), non-return valve connects post active carbon composite filter element (6) and high-voltage switch gear (7), post active carbon composite filter element connects pure water floss hole (8), high-voltage switch gear connects big pressure pot (9), the waste water mouth (4) of reverse osmosis membrane (2) connects Wastewater by Electric magnet valve (10), Wastewater by Electric magnet valve connects discharge of wastewater mouth (11), it is characterized in that: between described pure water mouth (3) and water inlet (1), be connected a backwash water route (12), backwash water route arranges little pressure pot (13) and scouring electromagnetic valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102046.0U CN205387488U (en) | 2015-12-28 | 2015-12-28 | Reverse osmosis membrane washing unit of water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102046.0U CN205387488U (en) | 2015-12-28 | 2015-12-28 | Reverse osmosis membrane washing unit of water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387488U true CN205387488U (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102046.0U Active CN205387488U (en) | 2015-12-28 | 2015-12-28 | Reverse osmosis membrane washing unit of water purification system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205387488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055845A (en) * | 2017-06-15 | 2017-08-18 | 浙江光跃环保科技股份有限公司 | The Cistern flushing reverse osmosis membrane system of water purification machine |
-
2015
- 2015-12-28 CN CN201521102046.0U patent/CN205387488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055845A (en) * | 2017-06-15 | 2017-08-18 | 浙江光跃环保科技股份有限公司 | The Cistern flushing reverse osmosis membrane system of water purification machine |
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