CN217092926U - Two water purification system and purifier of going out - Google Patents
Two water purification system and purifier of going out Download PDFInfo
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- CN217092926U CN217092926U CN202220516018.7U CN202220516018U CN217092926U CN 217092926 U CN217092926 U CN 217092926U CN 202220516018 U CN202220516018 U CN 202220516018U CN 217092926 U CN217092926 U CN 217092926U
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- water
- outlet
- reverse osmosis
- pipeline
- filter element
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 304
- 238000000746 purification Methods 0.000 title claims abstract description 88
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 82
- 239000002351 wastewater Substances 0.000 claims abstract description 58
- 239000008213 purified water Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 6
- 238000000108 ultra-filtration Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001471 micro-filtration Methods 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 230000010287 polarization Effects 0.000 abstract description 5
- 238000002425 crystallisation Methods 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 4
- 230000004907 flux Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a two water purification systems and purifier that go out, two water purification systems include reverse osmosis filter piece, former water pipeline, pure water pipeline and water purification pipeline. The reverse osmosis filter element is provided with a raw water inlet, a waste water outlet and a pure water outlet, a reverse osmosis filter element is arranged in the reverse osmosis filter element, the reverse osmosis filter element at least divides the inner space of the reverse osmosis filter element into a first space and a second space, the first space is communicated with the raw water inlet and the waste water outlet, and the second space is communicated with the pure water outlet; the raw water pipeline is communicated with the raw water inlet; the pure water pipeline is communicated with the pure water outlet; the water purifying pipeline is communicated with the waste water outlet. The utility model discloses a two play water purification systems can make the water purification can continuously wash the reverse osmosis filter core in water purification water route intercommunication use, and the crystallization problem that the concentration polarization on greatly reduced reverse osmosis filter core surface leads to improves the life of reverse osmosis filter core, improves user experience.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a two play water purification system and purifier.
Background
With the improvement of living standard, people pay more attention to the safety of water and drinking water; most of water purifiers at present can only provide water with one water quality, such as reverse osmosis water purifiers which provide drinkable pure water, and common water quality processors can provide daily-used pure water to meet the requirements of kitchen domestic water. However, in the future, the reverse osmosis water purifier has multiple purposes: providing both pure water and purified water is slowly becoming a trend; therefore, the pure water flux of the reverse osmosis water purifier is required to be larger and larger, so that the diameter of the reverse osmosis filter element is thicker and thicker. When the reverse osmosis filter element is used and cleaned, the time required for flushing the reverse osmosis filter element is longer, and the phenomenon that the pure water flux is seriously attenuated due to uneven flushing often occurs, so that the water purification efficiency and the user experience are influenced.
Meanwhile, the existing double-water-outlet water purifier is divided into two water paths, one water path is used for purifying water and preparing the purified water through a reverse osmosis filter element, the other water path is used for preparing the purified water through raw water passing through a preposed filter element or an ultrafiltration membrane, and the two water paths operate independently and have no influence on each other.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two water purification systems that go out, it can be in water purification water route intercommunication use, make the water purification can last to wash the reverse osmosis filter core, the crystallization problem that the concentration polarization on greatly reduced reverse osmosis filter core surface leads to improves the life of reverse osmosis filter core, improves user experience.
In order to achieve the above purpose, the utility model provides a two play water purification systems, including reverse osmosis filter piece, former water pipeline, pure water pipeline and water purification pipeline.
The reverse osmosis filter element is provided with a raw water inlet, a waste water outlet and a pure water outlet, a reverse osmosis filter element is arranged in the reverse osmosis filter element, the reverse osmosis filter element at least divides the inner space of the reverse osmosis filter element into a first space and a second space, the first space is communicated with the raw water inlet and the waste water outlet, and the second space is communicated with the pure water outlet; the raw water pipeline is communicated with the raw water inlet and is used for raw water circulation; the pure water pipeline is communicated with the pure water outlet and is used for circulating the pure water purified by the reverse osmosis filter element; the purified water pipeline is communicated with the wastewater outlet and is used for circulating the raw water flowing through the first space of the reverse osmosis filter element.
Wherein the raw water pipeline, the reverse osmosis filter element and the pure water pipeline form a pure water pipeline; the raw water pipeline, the first space of the reverse osmosis filter element and the purified water pipeline form a purified water channel; the raw water pipeline, the first space of the reverse osmosis filter piece and the waste water pipeline form a waste water waterway.
In one or more embodiments, the dual-effluent water purification system further includes a first filter disposed on the raw water pipeline for purifying raw water.
In one or more embodiments, the first filter element is a composite filter element or a combined filter element of PP and activated carbon rods.
In one or more embodiments, the dual effluent water purification system further includes a raw water solenoid valve and/or a first one-way valve disposed on the raw water pipeline.
In one or more embodiments, the raw water solenoid valve and/or the first check valve is/are disposed downstream of the first filter element, and a motor structure is further disposed on the raw water pipeline downstream of the raw water solenoid valve and/or the first check valve.
In one or more embodiments, a water purification electromagnetic valve and/or a second one-way valve and a third filter element are/is sequentially arranged on the water purification pipeline, and the third filter element is an ultrafiltration membrane or a degerming microfiltration membrane.
In one or more embodiments, the dual effluent water purification system further comprises a waste water pipeline, the waste water pipeline is communicated with the waste water outlet and is used for circulating the waste water discharged by the reverse osmosis filter, and a waste water electromagnetic valve and/or a third one-way valve are/is arranged on the waste water pipeline.
In one or more embodiments, the dual outlet water purification system further comprises a second filter disposed on the pure water line for purifying pure water.
In one or more embodiments, the second filter element is an activated carbon or strontium-rich carbon rod or a mineralized filter element.
In one or more embodiments, the output ends of the pure water pipeline and the pure water pipeline are provided with high-voltage switches.
The utility model also provides a water purifier, which comprises a shell, the double-outlet water purification system and a controller; the double-water-outlet water purification system is arranged in the shell; the controller is electrically connected with the double-water-outlet water purification system and is used for controlling the double-water-outlet water purification system to switch a pure water waterway, a pure water waterway and a waste water waterway.
Compared with the prior art, the utility model discloses a two water purification systems that go out can make the water purification can continuously wash reverse osmosis filter core waste water side (be close to first space one side) in water purification water route intercommunication use, and the crystallization problem that the concentration polarization on greatly reduced reverse osmosis filter core surface leads to improves the life of reverse osmosis filter core, improves user experience.
The utility model discloses a two play water purification systems has two kinds of pure water mode and water purification mode, makes the use scene of purifier abundanter.
The utility model discloses a two play water purification systems uses the back at water purification water route intercommunication, because reverse osmosis filters atmospheric pressure in the second space and is greater than the atmospheric pressure in the first space, under the effect of pressure difference, the pure water in the second space gets into in the first space and strikes the reverse osmosis filter core, and the cooperation water purification is washed away the cleanness to it, further improves the life of reverse osmosis filter core.
Drawings
Fig. 1 is a schematic structural view of a dual-outlet water purification system in a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a dual-outlet water purification system in a second embodiment of the present invention.
Fig. 3 is a schematic structural view of a dual-outlet water purification system in a third embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As background art, the existing double-outlet water purifier is divided into two water paths, one path of water is made into pure water through a reverse osmosis filter element, the other path of water is made into pure water through a preposed filter element or an ultrafiltration membrane, the two water paths of the double-outlet water have no influence on each other, but the pure water flux of the reverse osmosis water purifier is required to be larger and larger along with the increase of the water consumption of the pure water, so that the diameter of the reverse osmosis filter element is thicker and thicker, and meanwhile, the service life of the reverse osmosis filter element is shorter and shorter. How to clean the reverse osmosis filter element in the using process of the water purifier so as to prolong the service life of the reverse osmosis filter element is an urgent problem to be solved.
In order to solve the problem, the utility model discloses the novelty has been provided and has been set up the water purification pipeline at the waste water outlet intercommunication of reverse osmosis filter piece, and through the use in water purification water route, make the water purification can continuously wash cleanly reverse osmosis filter core waste water side (be close to first space one side), improve the life of reverse osmosis filter core, improve the user and use the cost of experiencing and practicing thrift the frequent replacement reverse osmosis filter core of user.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model provides a water purifier, which comprises a shell, a double-outlet water purification system 100 and a controller, wherein the double-outlet water purification system 100 is arranged in the shell, and raw water is filtered through the double-outlet water purification system 100 to obtain pure water which can be drunk by a user and pure water which can meet the requirements of kitchen domestic water of the user; the controller is electrically connected to the dual-outlet water purification system 100 for controlling the dual-outlet water purification system 100 to switch the pure water path, and the wastewater path. Of course, the controller may also control the operation of each valve body or high-pressure switch of the dual effluent water purification system 100, so as to control the water purification machine to produce pure water or purified water. The connection structure between the controller and the dual-outlet water purification system 100 and the operation principle thereof can adopt the conventional technology, and are not specifically described herein. The present application mainly aims to improve the dual-outlet water purification system 100, and the following description will explain a specific structure of the dual-outlet water purification system 100 when applied to a water purifier.
As shown in fig. 1, the present invention provides a dual effluent water purification system 100 in a first embodiment, which includes a reverse osmosis filter 10, a raw water line 20, a purified water line 30, a purified water line 40, and a waste water line 50. The reverse osmosis filter 10 is provided with a raw water inlet 11, a waste water outlet 12 and a pure water outlet 13. The raw water pipeline 20 is communicated with the raw water inlet 11 and is used for raw water circulation; the pure water pipeline 30 is communicated with the pure water outlet 13 and is used for circulating the pure water purified by the reverse osmosis filter element; a clean water line 40 and a waste water line 50 are both in communication with the waste water outlet 12 for the flow of waste water from the reverse osmosis filter. In one embodiment, the waste line 50 and the clean water line 40 may communicate with the waste outlet 12 through a tee fitting; in other embodiments, the waste water pipeline 50 may be connected to the waste water outlet 12, and the clear water pipeline 40 may be connected to the waste water pipeline 50 and connected to the waste water pipeline 50 in parallel; or the clear water pipeline 40 is communicated with the waste water outlet 12, and the waste water pipeline 50 is communicated with the clear water pipeline 40 and is connected with the clear water pipeline 40 in parallel.
The reverse osmosis filter 10 is provided therein with a reverse osmosis filter element, which divides an inner space of the reverse osmosis filter 10 into a first space and a second space. The first space of the reverse osmosis filter element 10 is communicated with the raw water inlet 11 and the waste water outlet 12, so that the raw water pipeline 20, the first space of the reverse osmosis filter element 10 and the purified water pipeline 40 are communicated to form a purified water waterway; the raw water pipeline 20, the first space of the reverse osmosis filter element 10 and the waste water pipeline 50 are communicated to form a waste water waterway. The second space of the reverse osmosis filter 10 is communicated with the pure water outlet 13, so that the raw water line 20, the first space of the reverse osmosis filter 10, the second space and the pure water line 30 are communicated to form a pure water waterway. When preparing pure water, raw water flows through the reverse osmosis filter element 10 through the raw water pipeline 20, wastewater and pure water are filtered out through the reverse osmosis filter element, the wastewater is discharged or collected from the first space through the wastewater pipeline 50, and the pure water is conveyed from the second space to the water receiving port of the water purifier or the pure water faucet from the pure water pipeline 30 for drinking by a user. When preparing purified water, raw water flows through the first space of the reverse osmosis filter element 10 through the raw water pipeline 20, then flows to the purified water pipeline 40 through the wastewater outlet 12, and is conveyed to the water receiving port of the purified water faucet by the purified water pipeline 40 for users to use.
In order to further improve the water purification (pure water preparation) efficiency of the dual-outlet water purification system 100, the raw water pipeline 20 of the dual-outlet water purification system 100 is further provided with a first filter 21 for primarily purifying raw water; the pure water pipeline 30 of the dual-outlet water purification system 100 is further provided with a second filter 31 for further purifying pure water. A raw water solenoid valve and/or a first check valve 22 and a motor structure 23 are disposed on the raw water pipeline 20 downstream (in the water flow direction) of the first filter member 21 for controlling the on/off of the raw water pipeline 20. The pure water pipeline 30 is provided with a pure water high-voltage switch 32, and the pure water pipeline is controlled to be started or stopped by the pure water high-voltage switch 32.
In one embodiment, the first filter member 21 may be a composite filter element; in other embodiments, the composite filter element can be replaced by a combined filter element of PP and an activated carbon rod.
In one embodiment, the second filter element 31 may be activated carbon; in other embodiments, the second filter 31 may be a strontium-rich carbon rod or a mineralized filter element.
In order to further improve the water purification (purified water preparation) efficiency of the dual-outlet water purification system 100, a water purification solenoid valve and/or a second check valve 41, a third filter 42 and a purified water high-pressure switch 43 are sequentially arranged on the purified water pipeline 40 of the dual-outlet water purification system 100, and the third filter 42 is an ultrafiltration membrane or a sterilization microfiltration membrane.
As shown in fig. 2, since the raw water primarily purified by the first filter 21 satisfies the cleanliness of the daily water used by the user, the third filter 42 may not be added to the purified water line 40.
The wastewater pipeline 50 is sequentially provided with a wastewater electromagnetic valve and/or a third one-way valve 51 and a wastewater high-pressure switch for controlling the collection and discharge of wastewater.
In the above embodiment, the water purification pipeline 40 and the waste water pipeline 50 are respectively provided with an electromagnetic valve or a one-way valve, in other embodiments, as shown in fig. 3, the water inlet electromagnetic valve and the waste water electromagnetic valve may be combined into a one-inlet two-outlet electromagnetic valve, and if the water purification is required, the water inlet electromagnetic valve is opened to realize the smooth discharge of the purified water.
The following operation principle of the double-outlet water purification system 100 of the present invention is introduced to a specific implementation scenario:
as shown in fig. 1, the pure water pipeline 30 and the purified water pipeline 40 are connected to the dual-outlet faucet 1, and the dual-outlet faucet 1 may have two control handles for controlling the outlet of the pure water pipeline 30 and the outlet of the purified water pipeline 40, respectively.
In this embodiment, when preparing pure water, the raw water solenoid valve 22 and the motor structure 23 are opened, the raw water is primarily filtered by the first filter 21, then filtered by the reverse osmosis filter 10 to form pure water, and then filtered again by the second filter 31 to be discharged from the double water tap 1, and the waste water is discharged from the waste water solenoid valve 51 through the waste water line 50. When preparing purified water, the raw water solenoid valve 22, the motor structure 23 and the purified water solenoid valve 41 are all opened, the raw water primarily filtered by the first filter 21 flows from the wastewater outlet 12 to the purified water pipeline 40 after passing through the first space (outside of the reverse osmosis filter element) of the reverse osmosis filter 10, and is then discharged from the dual-outlet faucet 1 after being filtered by the third filter 42 or directly discharged from the dual-outlet faucet 1 without being filtered by the third filter 42.
The above-mentioned two water purification system 100 that goes out, when the water purification water route was used, the water purification was washed the reverse osmosis filter core continuously, reduced the concentration polarization on reverse osmosis filter core surface, improved the life of reverse osmosis filter core.
In the above embodiment, the double-outlet faucet 1 may be a common stainless steel double-outlet faucet or an electronic intelligent double-outlet faucet. If the electronic intelligent double-outlet faucet is used, high-voltage switches can be omitted on all pipelines, signals are transmitted through the electronic intelligent double-outlet faucet switches, and the start and stop of the water channel are controlled; if the common double-outlet water faucet is used, a high-pressure switch is needed to be used on each pipeline, and the closing of the common double-outlet water faucet controls the starting and stopping of the water pipeline through the high-pressure switch.
Compared with the prior art, the utility model discloses a two water purification systems that go out can make the water purification can continuously wash reverse osmosis filter core waste water side (be close to first space one side) in water purification water route intercommunication use, and the crystallization problem that the concentration polarization on greatly reduced reverse osmosis filter core surface leads to improves the life of reverse osmosis filter core, improves user experience.
The utility model discloses a two play water purification systems has two kinds of pure water mode and water purification mode, makes the use scene of purifier abundanter.
The utility model discloses a two play water purification systems uses the back at water purification water route intercommunication, because reverse osmosis filters atmospheric pressure in the second space and is greater than the atmospheric pressure in the first space, under the effect of pressure difference, the pure water in the second space gets into in the first space and strikes the reverse osmosis filter core, and the cooperation water purification is washed away the cleanness to it, further improves the life of reverse osmosis filter core.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (11)
1. A dual-outlet water purification system, comprising:
the reverse osmosis filter element at least divides the inner space of the reverse osmosis filter element into a first space and a second space, the first space is communicated with the raw water inlet and the waste water outlet, and the second space is communicated with the pure water outlet;
the raw water pipeline is communicated with the raw water inlet and is used for raw water circulation;
the pure water pipeline is communicated with the pure water outlet and is used for circulating the pure water purified by the reverse osmosis filter element;
the purified water pipeline is communicated with the wastewater outlet and is used for circulating the raw water flowing through the first space of the reverse osmosis filter element; and
wherein the raw water pipeline, the reverse osmosis filter element and the pure water pipeline form a pure water pipeline; the raw water pipeline, the first space of the reverse osmosis filter element and the purified water pipeline form a purified water channel; the raw water pipeline, the first space of the reverse osmosis filter piece and the waste water pipeline form a waste water waterway.
2. The dual-outlet water purification system according to claim 1, further comprising a first filter disposed on the raw water pipeline for purifying raw water.
3. The dual effluent water purification system of claim 2, wherein said first filter element is a composite filter element or a combination filter element of PP and activated carbon rods.
4. The dual-outlet water purification system of claim 2, further comprising a raw water solenoid valve and/or a first one-way valve disposed on the raw water line.
5. The dual-outlet water purification system according to claim 4, wherein the raw water solenoid valve and/or the first check valve is/are disposed downstream of the first filter element, and a motor structure is further disposed on the raw water pipeline downstream of the raw water solenoid valve and/or the first check valve.
6. The dual-outlet water purification system according to claim 4, wherein the water purification pipeline is provided with a water purification solenoid valve and/or a second one-way valve and a third filter element in sequence, and the third filter element is an ultrafiltration membrane or a sterilization microfiltration membrane.
7. A dual-outlet water purification system according to claim 6, further comprising a waste water line in communication with the waste water outlet for the flow of waste water discharged from the reverse osmosis filter, wherein the waste water line is provided with a waste water solenoid valve and/or a third check valve.
8. The dual-outlet water purification system of claim 1, further comprising a second filter disposed on the water purification line for purifying pure water.
9. The dual-outlet water purification system of claim 8, wherein the second filter is an activated carbon or strontium-rich carbon rod or a mineralized filter element.
10. The dual-outlet water purification system of claim 1, wherein the output ends of the pure water pipeline and the pure water pipeline are provided with high-pressure switches.
11. A water purifier, comprising:
a housing;
the dual-effluent water purification system of any one of claims 1 to 10, disposed within the housing; and
and the controller is electrically connected with the double-water-outlet water purification system and is used for controlling the double-water-outlet water purification system to switch a pure water waterway, a pure water waterway and a waste water waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220516018.7U CN217092926U (en) | 2022-03-09 | 2022-03-09 | Two water purification system and purifier of going out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220516018.7U CN217092926U (en) | 2022-03-09 | 2022-03-09 | Two water purification system and purifier of going out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217092926U true CN217092926U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220516018.7U Active CN217092926U (en) | 2022-03-09 | 2022-03-09 | Two water purification system and purifier of going out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217092926U (en) |
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- 2022-03-09 CN CN202220516018.7U patent/CN217092926U/en active Active
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