CN214829452U - Zero release purifier - Google Patents
Zero release purifier Download PDFInfo
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- CN214829452U CN214829452U CN202120905796.0U CN202120905796U CN214829452U CN 214829452 U CN214829452 U CN 214829452U CN 202120905796 U CN202120905796 U CN 202120905796U CN 214829452 U CN214829452 U CN 214829452U
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Abstract
The utility model provides a zero release purifier, include: the device comprises a first filter, a second filter, a third filter, a booster pump and a reverse osmosis membrane component; the inlet of the first filter is connected with a water inlet pipeline, the outlet of the first filter is connected with the inlet of the second filter, the outlet of the second filter is connected with the inlet of the third filter, the outlet of the third filter is connected with the inlet of the reverse osmosis membrane component through a booster pump, the pure water outlet of the reverse osmosis membrane component is connected with a pure water tap through an electromagnetic valve, a one-way valve and a high-voltage protection switch in sequence, the wastewater outlet of the reverse osmosis membrane component is connected with the inlet of the first filter through a wastewater return pipe, the wastewater return pipe is provided with a low-voltage protection switch and a flow limiting valve, and a tap is arranged in the wastewater return pipe; the booster pump, the electromagnetic valve, the high-voltage protection switch and the low-voltage protection switch are connected in series. The utility model has the advantages as follows: simple structure, convenient to use, low cost through the rational utilization to the water resource, reaches the purpose of using water wisely.
Description
Technical Field
The utility model relates to a water treatment facilities technical field especially indicates a zero release purifier.
Background
The household water purifier is water treatment equipment capable of performing deep filtration and purification treatment on water quality, can effectively filter out substances such as rust, sand, colloid and the like in water, and can remove impurities such as bacteria, germs, toxins, heavy metals and the like in water. The application of the water purification technology in the field of drinking water can effectively overcome the phenomenon of 'water and soil are not uniform', and the problem of local diseases caused by the exceeding of harmful substances in underground water in many places is solved.
The reverse osmosis membrane water purifier prepares pure water by applying the most advanced international reverse osmosis water treatment technology, and the water treated by the reverse osmosis water purifier has the characteristics of clearness, sweetness, sterility, low salt content, no scale and pollution, and certain trace elements and mineral substances, is suitable for drinking, is convenient for human body to absorb, and is healthy and safe. However, the traditional reverse osmosis membrane water purifier has the problem of water resource waste, a lot of waste water can be generated in the process of preparing pure water, and the waste water can be directly discharged, so that a great deal of water resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a zero release purifier has solved among the prior art problem that reverse osmosis membrane purifier caused the water waste.
The technical scheme of the utility model is realized like this:
a zero-emission water purifier, comprising: the device comprises a first filter, a second filter, a third filter, a booster pump, a reverse osmosis membrane component, a high-voltage protection switch and a low-voltage protection switch; the inlet of the first filter is connected with a water inlet pipeline, the outlet of the first filter is connected with the inlet of the second filter, the outlet of the second filter is connected with the inlet of the third filter, the outlet of the third filter is connected with the inlet of the reverse osmosis membrane component through the booster pump, the pure water outlet of the reverse osmosis membrane component is connected with a pure water tap sequentially through an electromagnetic valve, a one-way valve and a high-pressure protection switch, the wastewater outlet of the reverse osmosis membrane component is connected with the inlet of the first filter through a wastewater return pipe, the wastewater return pipe is provided with a low-pressure protection switch and a flow limiting valve, and the wastewater return pipe is internally provided with a tap; the booster pump, the electromagnetic valve, the high-voltage protection switch and the low-voltage protection switch are connected in series.
Preferably, the first filter and the third filter are both PP cotton filter element filters, and the second filter is a granular activated carbon filter element filter.
Preferably, the inlet of the pure water tap is provided with a rear activated carbon filter element.
Preferably, the reverse osmosis membrane module further comprises a water storage tank, and a pure water outlet of the reverse osmosis membrane module is connected with an inlet of the water storage tank sequentially through an electromagnetic valve and a one-way valve.
The working principle of the utility model is as follows:
when the water pressure in the water storage tank is reduced or the pure water faucet is opened, the pressure of a pure water outlet pipeline is reduced, the high-voltage protection switch is electrified, the electromagnetic valve controls the booster pump to be started, the water pressure entering the reverse osmosis membrane assembly is programmed to enable the reverse osmosis membrane assembly to start working to prepare pure water, and the prepared pure water enters the water storage tank through a pure water outlet of the reverse osmosis membrane assembly or flows out of the pure water faucet through the rear active carbon filter element; meanwhile, the low-voltage protection switch is electrified, and water coming out of a wastewater outlet of the reverse osmosis membrane component passes through the flow limiting valve and then enters the first filter through the wastewater return pipe to continue to participate in water production.
When the water pressure in the water storage tank reaches a rated value and the pure water tap is closed, the high-voltage protection switch is powered off, the electromagnetic valve controls the booster pump to stop working, the pressure in the pipeline is reduced, and therefore the reverse osmosis membrane module stops preparing pure water.
When the tap water faucet is opened, the low-voltage protection switch is powered off, the electromagnetic valve controls the booster pump to stop working, and at the moment, external tap water together with concentrated water retained in the first filter, the second filter and the third filter is discharged through the tap water faucet.
The utility model has the advantages that:
the wastewater return pipeline of the reverse osmosis membrane component is connected with the inlet of the first filter, and the tap is arranged on the wastewater return pipeline, so that wastewater generated in the process of preparing and purifying water by the water purifier can be returned and reused, and the wastewater can be discharged through the tap and supplied to domestic water with low requirement on water quality, such as vegetable washing, bowl brushing, clothes washing and the like.
The utility model discloses simple structure, convenient to use, low cost through the rational utilization to the water resource, reaches the purpose of using water wisely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the zero-discharge water purifier of the present invention;
in the figure:
1. the device comprises a first filter, a second filter, a third filter, a booster pump, a reverse osmosis membrane component, a solenoid valve, a check valve, a water storage tank, a high-voltage protection switch, a rear activated carbon filter element, a pure water faucet, a tap water faucet, a low-voltage protection switch, a flow limiting valve, a waste water return pipe, a waste water inlet pipeline and a water outlet pipeline, wherein the first filter, the second filter, the third filter, the 4 booster pump, the 5 reverse osmosis membrane component, the 6 reverse osmosis membrane component, the solenoid valve, the 7 reverse osmosis membrane component, the 8 reverse osmosis membrane component, the water storage tank, the 9 reverse osmosis membrane component, the high-voltage protection switch, the 10 reverse osmosis membrane component, the rear activated carbon filter element, the 11 reverse osmosis membrane component, the pure water faucet, the 12 reverse osmosis membrane component, the tap water faucet, the 13 reverse osmosis membrane component, the low-voltage protection switch, the 14 reverse osmosis membrane component, the flow limiting valve, the 15, the waste water return pipe, the 16 and the water inlet pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As can be seen from the embodiment shown in fig. 1, the zero-emission water purifier of the present invention comprises: the device comprises a first filter 1, a second filter 2, a third filter 3, a booster pump 4, a reverse osmosis membrane component 5, a high-voltage protection switch 9 and a low-voltage protection switch 13; an inlet of the first filter 1 is connected with a water inlet pipeline 16, an outlet of the first filter 1 is connected with an inlet of the second filter 2, an outlet of the second filter 2 is connected with an inlet of the third filter 3, an outlet of the third filter 3 is connected with an inlet of the reverse osmosis membrane component 5 through a booster pump 4, a pure water outlet of the reverse osmosis membrane component 5 is connected with a pure water faucet 11 sequentially through an electromagnetic valve 6, a one-way valve 7 and a high-pressure protection switch 9, a wastewater outlet of the reverse osmosis membrane component 5 is connected with an inlet of the first filter 1 through a wastewater return pipe 15, a low-pressure protection switch 13 and a flow limiting valve 14 are arranged on the wastewater return pipe 15, and a tap water faucet 12 is arranged in the wastewater return pipe 15; the booster pump 4, the electromagnetic valve 6, the high-voltage protection switch 9 and the low-voltage protection switch 13 are connected in series.
The first filter 1 and the third filter 3 are both PP cotton filter element filters, and the second filter 2 is a granular activated carbon filter element filter.
The inlet of the pure water tap 11 is provided with a post-positioned active carbon filter element 10.
The zero-emission water purifier also comprises a water storage tank 8, and a pure water outlet of the reverse osmosis membrane module 5 is connected with an inlet of the water storage tank 8 sequentially through an electromagnetic valve 6 and a one-way valve 7.
The working principle of the zero-emission water purifier is as follows:
when the water pressure in the water storage tank 8 is reduced or the pure water faucet 11 is opened, the pressure of a pure water outlet pipeline is reduced, the high-voltage protection switch 9 is electrified, the electromagnetic valve 6 controls the booster pump 4 to be started, the water pressure entering the reverse osmosis membrane assembly 5 is programmed to enable the reverse osmosis membrane assembly to start working to prepare pure water, and the prepared pure water enters the water storage tank 8 through a pure water outlet of the reverse osmosis membrane assembly 5 or flows out of the pure water faucet 11 after passing through the rear active carbon filter element 10; meanwhile, the low-voltage protection switch 13 is electrified, and water coming out of a wastewater outlet of the reverse osmosis membrane component 5 passes through the flow limiting valve 14 and then enters the first filter 1 through the wastewater return pipe 15 to continue to participate in water production.
When the water pressure in the water storage tank 8 reaches a rated value and the pure water faucet 11 is closed, the high-voltage protection switch 9 is powered off, the electromagnetic valve 6 controls the booster pump 4 to stop working, the pressure in the pipeline is reduced, and therefore the reverse osmosis membrane module 5 stops preparing pure water.
When the tap 12 is opened, the low-voltage protection switch 13 is turned off, the solenoid valve 6 controls the booster pump 4 to stop working, and then the external tap water together with the concentrated water retained in the first filter 1, the second filter 2 and the third filter 3 is discharged through the tap 12.
The utility model discloses a waste water return line with reverse osmosis membrane module and the entry linkage of first filter to set up tap on waste water return line, can prepare the waste water backward flow that produces in the water purification process with the purifier and recycle, and can discharge these waste water through tap and supply with the domestic water that requires low to water quality and use, like washing dish, brush bowl, laundry etc..
To sum up, the utility model discloses simple structure, convenient to use, low cost through the rational utilization to the water resource, reaches the purpose of using water wisely.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A zero release purifier, characterized by, includes: the device comprises a first filter (1), a second filter (2), a third filter (3), a booster pump (4), a reverse osmosis membrane assembly (5), a high-voltage protection switch (9) and a low-voltage protection switch (13); the inlet of the first filter (1) is connected with a water inlet pipeline (16), the outlet of the first filter is connected with the inlet of the second filter (2), the outlet of the second filter (2) is connected with the inlet of the third filter (3), the outlet of the third filter (3) is connected with the inlet of the reverse osmosis membrane module (5) through the booster pump (4), a pure water outlet of the reverse osmosis membrane component (5) is connected with a pure water tap (11) through an electromagnetic valve (6), a one-way valve (7) and a high-pressure protection switch (9) in sequence, a wastewater outlet of the reverse osmosis membrane component (5) is connected with an inlet of the first filter (1) through a wastewater return pipe (15), a low-voltage protection switch (13) and a flow limiting valve (14) are arranged on the wastewater return pipe (15), and a tap (12) is arranged in the wastewater return pipe (15); the booster pump (4), the electromagnetic valve (6), the high-voltage protection switch (9) and the low-voltage protection switch (13) are connected in series.
2. The zero-emission water purifier according to claim 1, wherein the first filter (1) and the third filter (3) are both PP cotton filter elements, and the second filter (2) is a granular activated carbon filter element.
3. The zero-emission water purifier as recited in claim 1, characterized in that the inlet of said pure water tap (11) is provided with a post-activated carbon filter (10).
4. The zero-emission water purifier as claimed in claim 1, further comprising a water storage tank (8), wherein the pure water outlet of the reverse osmosis membrane module (5) is connected with the inlet of the water storage tank (8) through an electromagnetic valve (6) and a one-way valve (7) in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905796.0U CN214829452U (en) | 2021-04-24 | 2021-04-24 | Zero release purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905796.0U CN214829452U (en) | 2021-04-24 | 2021-04-24 | Zero release purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214829452U true CN214829452U (en) | 2021-11-23 |
Family
ID=78769924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120905796.0U Active CN214829452U (en) | 2021-04-24 | 2021-04-24 | Zero release purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214829452U (en) |
-
2021
- 2021-04-24 CN CN202120905796.0U patent/CN214829452U/en active Active
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Laoqun Inventor after: Chen Ziyang Inventor after: Zhao Zetang Inventor before: Chen Laoqun Inventor before: Chen Ziyang Inventor before: Zhao Zetang |