CN208869361U - A kind of RO film automatic flushing device - Google Patents
A kind of RO film automatic flushing device Download PDFInfo
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- CN208869361U CN208869361U CN201821152150.4U CN201821152150U CN208869361U CN 208869361 U CN208869361 U CN 208869361U CN 201821152150 U CN201821152150 U CN 201821152150U CN 208869361 U CN208869361 U CN 208869361U
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Abstract
The utility model discloses a kind of RO film automatic flushing devices, be intended to provide it is a kind of have finally flow back to raw water box using pure water rinsing RO film, rinse RO film well, improve the automatic clear device of production efficiency, its key points of the technical solution are that including third valve body and the 4th valve body, third valve body one end is connected between the first valve body and water pump, and the other end is connected to pure water tank water outlet, described 4th valve body one end is connected between the second valve body and RO film, and the other end is connected to raw water box water inlet.By the 4th valve body of setting and third valve body, pure water rinsing circuit is increased, moreover it is possible to be that the water rinsed flows back into raw water box, form a lossless circulation, not only rinsed RO film, but also can recycle the water of cleaning RO film, improve work quality and efficiency.
Description
Technical field
The utility model belongs to water-treatment technology field more particularly to a kind of RO film automatic flushing device.
Background technique
RO film is the abbreviation of Reverse Osmosismembrane, and Chinese means that reverse osmosis or reverse osmosis, infiltration
It is a kind of physical phenomenon of water.Since there are the differences of concentration for water, and the penetration mode of water is that high concentration is flowed to by low concentration, instead
Infiltration, as the term suggests i.e. water once pressurizeing after, will be from high concentration flow to low concentration, that is, so-called reverse osmosis principle.
Hyperfilevation water purifying machine is exactly the pressurization on one side in high concentration water, so that moisture content is passed through RO film from high concentration and compels toward low concentration
One side, to achieve the purpose that Water warfare.Due to the aperture of RO film be hairline 5/1000000ths (0.0001 is micro-
Rice), general naked eyes can not see that bacterium, virus are its 5000 times, therefore, only hydrone and the partially mine of beneficial human body
Object ion can pass through, and other impurity and heavy metal are discharged by waste pipe, and the process of all sea water desalinations and spaceman are useless
Water recovery processing is all made of the method, therefore RO film is also known as external high-tech artificial kidney.
Currently, the Chinese patent of Publication No. CN106365255A discloses a kind of RO film water purification system, comprising:
Raw water box；The input terminal of level-one water pump, the level-one water pump is connected with the raw water box；Level-one RO membrane filter, the level-one RO
Membrane filter has level-one water inlet, level-one concentrated water spout and level-one pure water mouth, wherein the level-one water inlet and the level-one water pump
Output end be connected；Second level water pump, the input terminal of the second level water pump are connected with the level-one pure water mouth of the level-one RO membrane filter；
Second level RO membrane filter, the second level RO membrane filter have second level water inlet, second level concentrated water spout and second level pure water mouth, and described two is grading
The mouth of a river is connected with the output end of the second level water pump, and the second level concentrated water spout is connected with the raw water box；Pure water tank, the pure water
Case is connected with the second level pure water mouth.RO film water purification system according to an embodiment of the present invention, can be reduced to a certain extent
The direct emission of concentrated water, makes full use of water resource.
Existing RO film is easy depositing contaminants after using, and blocks RO film, influences the efficiency of pure water out.
Utility model content
The purpose of the utility model is to provide a kind of RO film automatic flushing devices.It has last using pure water rinsing RO film
The advantages of flowing back to raw water box, rinse RO film well, improving production efficiency.
The purpose of the utility model can be achieved through the following technical solutions:
A kind of RO film automatic flushing device, including raw water box, pure water tank, RO film and water pump, water pump one end connection are former
Water outlet of water tank, the other end connect RO film water inlet, and first water outlet of RO film is connected with pure water tank water inlet, the raw water
It is connected with the first valve body between case and water pump, the second valve body is connected on the second water outlet of the RO film and is connected, further includes the
Three valve bodies and the 4th valve body, third valve body one end are connected between the first valve body and water pump, and the other end is connected to pure water tank
Water outlet, described 4th valve body one end are connected between the second valve body and RO film, and the other end is connected to raw water box water inlet.
By using above-mentioned technical proposal, when normal work, open the first valve body and with the second valve body, close third valve body
With the 4th valve body, water flow is flowed out from the water outlet of raw water box, and by the first valve body and water pump, pure water and dense is flowed out after RO film
Water, pure water flow into pure water tank, and concentrated water is flowed out by the second valve body；
After work one hour, the first valve body and the second valve body are closed, and open third valve body and the 4th valve body, water flow from
Pure water tank outflow rinses RO film, final water flow flows into raw water box by the 4th valve body, lasting to rush by third valve body and water pump
It washes 30 seconds, rinses RO film, turn off third valve body and the 4th valve body, make the first valve body and the second valve body, make its normal work
Make, complete a circulation, the moderate cleaning for keeping RO film improves work quality and efficiency.
Preferably, the 4th valve body is the flushing valve for adjusting aperture.
Make it when rinsing RO film by adjusting the aperture of flushing valve by using above-mentioned technical proposal, make in RO film
Pressure is small, and flow is big, keeps flushing RO film cleaner.
Preferably, second valve body is the drain valve of adjustable aperture.
By using above-mentioned technical proposal, by adjusting the aperture of drain valve, make its pressure in RO film in normal work
Power is big, and flow is small, improves working efficiency.
Preferably, first valve body and third valve body are check valve.
Preferably, the first check valve is connected at second valve inleting water mouth, between the 4th valve body and raw water box
Equipped with second one-way valve.
By using above-mentioned technical proposal, use the first check valve, second one-way valve, the first valve body and third valve body can be with
Make water flow one-way flow, prevent water flow from flowing back, keeps structure more stable.
Preferably, the water pump is connect with PLC control system.
Preferably, the 4th valve body is connect with PLC control system with the second valve body.
By using above-mentioned technical proposals, water pump and the 4th valve body are controlled by PLC and the second valve body is realized and automatically controlled,
Cost of labor is saved, is improved efficiency.
The utility model has the beneficial effects that
By the 4th valve body of setting and third valve body, pure water rinsing circuit is increased, moreover it is possible to be that the water rinsed flows back into original
Water tank forms a lossless circulation, had not only rinsed RO film, but also can recycle the water of cleaning RO film, improves work quality
And efficiency.
Detailed description of the invention
Fig. 1 is Integral connection structure schematic diagram.
In figure,
1, raw water box；2, pure water tank；3, RO film；4, water pump；5, the first valve body；6, the second valve body；7, third valve body；8,
Four valve bodies；9, the first check valve；10, second one-way valve；11, PLC control system.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of RO film automatic flushing device, as shown in Figure 1, including raw water box 1, pure water tank 2, RO film 3 and water
Pump 4, described 4 one end of water pump connect 1 water outlet of raw water box, and the other end connects 3 water inlet of RO film, 3 first water outlet of RO film
It is connected with 2 water inlet of pure water tank, the first valve body 5, the second water outlet of the RO film 3 is connected between the raw water box 1 and water pump 4
It is connected with the second valve body 6 on mouthful to be connected, further includes third valve body 7 and the 4th valve body 8, described 7 one end of third valve body is connected to the
Between one valve body 5 and water pump 4, the other end is connected to 2 water outlet of pure water tank, and described 4th valve body, 8 one end is connected to the second valve body 6
Between RO film 3, the other end is connected to 1 water inlet of raw water box.
When normal work, open the first valve body 5 and with the second valve body 6, close third valve body 7 and the 4th valve body 8, water flow from
The water outlet of raw water box 1 flows out, and by the first valve body 5 and water pump 4, pure water and concentrated water is flowed out after RO film 3, pure water flows into pure
Water tank 2, concentrated water are flowed out by the second valve body 6.
After work one hour, the first valve body 5 and the second valve body 6 are closed, and open third valve body 7 and the 4th valve body 8, water
Stream is flowed out from pure water tank 2, by third valve body 7 and water pump 4, rinses RO film 3, final water flow flows into raw water by the 4th valve body 8
Case 1 continual rinsing 30 seconds, rinses RO film 3, turns off third valve body 7 and the 4th valve body 8, make the first valve body 5 and the second valve
Body 6 makes its normal work, completes a circulation, and the moderate cleaning for keeping RO film 3 improves work quality and efficiency.
4th valve body 8 is the flushing valve for adjusting aperture.The aperture for adjusting flushing valve, makes it when rinsing RO film 3, makes RO
Pressure in film 3 is small, and flow is big, makes to rinse RO film 3 more completely.
Second valve body 6 is the drain valve of adjustable aperture.The aperture for adjusting drain valve, makes its RO film 3 in normal work
Interior pressure is big, and flow is small, improves working efficiency.
It states the first valve body 5 and third valve body 7 is check valve.
Second valve body, 6 water inlet is connected with the first check valve 9, and second is equipped between the 4th valve body 8 and raw water box 1
Check valve 10.
Water flow one-way flow can be made using the first check valve 9, second one-way valve 10, the first valve body 5 and third valve body 7,
It prevents water flow from flowing back, keeps structure more stable.
Water pump 4 is connect with PLC control system 11.4th valve body 8 is connect with PLC control system 11 with the second valve body 6.It is logical
It crosses PLC control water pump 4 and the 4th valve body 8 and the second valve body 6 is realized and automatically controlled, save cost of labor, improve efficiency.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into spirit and scope of the invention or equivalent replacement.
Claims (7)
1. a kind of RO film automatic flushing device, including raw water box (1), pure water tank (2), RO film (3) and water pump (4), the water pump
(4) one end connect raw water box (1) water outlet, the other end connect RO film (3) water inlet, (3) first water outlet of RO film with it is pure
Water tank (2) water inlet is connected, and is connected with the first valve body (5) between the raw water box (1) and water pump (4), and the of the RO film (3)
It is connected with the second valve body (6) on two water outlets to be connected, it is characterised in that: further include third valve body (7) and the 4th valve body (8), institute
Third valve body (7) one end to be stated to be connected between the first valve body (5) and water pump (4), the other end is connected to pure water tank (2) water outlet,
Described 4th valve body (8) one end is connected between the second valve body (6) and RO film (3), and the other end is connected to raw water box (1) water inlet
Mouthful.
2. a kind of RO film automatic flushing device according to claim 1, it is characterised in that: the 4th valve body (8) be for
Adjust the flushing valve of aperture.
3. a kind of RO film automatic flushing device according to claim 1, it is characterised in that: second valve body (6) is can
Adjust the drain valve of aperture.
4. a kind of RO film automatic flushing device according to claim 1, it is characterised in that first valve body (5) and third
Valve body (7) is check valve.
5. a kind of RO film automatic flushing device according to claim 1, it is characterised in that: the second valve body (6) water inlet
It is connected with the first check valve (9) at mouthful, is equipped with second one-way valve (10) between the 4th valve body (8) and raw water box (1).
6. a kind of RO film automatic flushing device according to claim 1, it is characterised in that: the water pump (4) and PLC are controlled
System (11) connection.
7. a kind of RO film automatic flushing device according to claim 1, it is characterised in that: the 4th valve body (8) and the
Two valve bodies (6) are connect with PLC control system (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152150.4U CN208869361U (en) | 2018-07-19 | 2018-07-19 | A kind of RO film automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152150.4U CN208869361U (en) | 2018-07-19 | 2018-07-19 | A kind of RO film automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869361U true CN208869361U (en) | 2019-05-17 |
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ID=66463164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152150.4U Active CN208869361U (en) | 2018-07-19 | 2018-07-19 | A kind of RO film automatic flushing device |
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| Country | Link |
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| CN (1) | CN208869361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162931A (en) * | 2021-05-21 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification system, control method thereof, storage medium, electronic equipment and water purification equipment |
-
2018
- 2018-07-19 CN CN201821152150.4U patent/CN208869361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162931A (en) * | 2021-05-21 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification system, control method thereof, storage medium, electronic equipment and water purification equipment |
| CN114162931B (en) * | 2021-05-21 | 2023-08-29 | 佛山市美的清湖净水设备有限公司 | Water purification system, control method thereof, storage medium, electronic device and water purification device |
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