CN110642410A - Water route flushing structure of water purifier - Google Patents
Water route flushing structure of water purifier Download PDFInfo
- Publication number
- CN110642410A CN110642410A CN201911105429.6A CN201911105429A CN110642410A CN 110642410 A CN110642410 A CN 110642410A CN 201911105429 A CN201911105429 A CN 201911105429A CN 110642410 A CN110642410 A CN 110642410A
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- China
- Prior art keywords
- water
- filter element
- communicated
- element group
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 194
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims description 29
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000001223 reverse osmosis Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention relates to a waterway flushing structure of a water purifier, which comprises a water tank, a water pump, a first filter element group, an RO (reverse osmosis) filter element, a second filter element group, an electromagnetic valve and a control module, wherein the water pump is connected with the first filter element group; the water tank is provided with a water outlet and a raw water return port, and the water outlet of the water tank is communicated with the water inlet of the water pump; the second filter element group is provided with a water inlet, a backflow port and a water outlet, the first filter element group is communicated with the RO filter elements in series, the water outlet of the RO filter elements is communicated with the water inlet of the second filter element group, the water outlet of the second filter element group is communicated with a water outlet waterway of the water purifier, the backflow port of the second filter element group is communicated with the water inlet of the electromagnetic valve, the water outlet of the electromagnetic valve is communicated with a raw water backflow port of the water tank, and the water outlet of the water pump is communicated with the water inlet of the first filter element group; the control module is respectively electrically connected with the water pump and the electromagnetic valve. It has can wash the water route that is located before the RO filter core, can wash the water route that is located after the RO filter core again, washes evenly, washes totally, drinks the health, can not breed advantages such as bacterium.
Description
Technical Field
The invention relates to a waterway flushing structure of a water purifier.
Background
At present, the water purifier water route includes water tank, water pump, first filter element group, RO filter core, second filter element group and waste water valve. When the water purifier washes, the booster pump starts to work and the waste water valve is opened, so that the water purifier washes, but the washing method can only wash the water path positioned in front of the RO filter element, but does not wash the water path positioned behind the RO filter element, and the washing is not uniform; in addition, because can not wash the water route that lies in behind the RO filter core, the long-time standby of water in this water route can breed the bacterium, drinks unhygienic.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a water path flushing structure of a water purifier, which can flush a water path in front of an RO filter element and a water path behind the RO filter element, is uniform in flushing, does not breed bacteria and is sanitary to drink.
In order to achieve the above object, the present invention is a water path flushing structure of a water purifier, comprising:
a water tank and a water pump; the water tank is provided with a water outlet and a raw water return port, and the water outlet of the water tank is communicated with the water inlet of the water pump;
the first filter element group, the RO filter element, the second filter element group and the electromagnetic valve; the second filter element group is provided with a water inlet, a backflow port and a water outlet, the first filter element group is communicated with the RO filter elements in series, the water outlet of the RO filter elements is communicated with the water inlet of the second filter element group, the water outlet of the second filter element group is communicated with a water outlet waterway of the water purifier, the backflow port of the second filter element group is communicated with the water inlet of the electromagnetic valve, the water outlet of the electromagnetic valve is communicated with a raw water backflow port of the water tank, and the water outlet of the water pump is communicated with the water inlet of the first filter element group; and
a control module; the control module is respectively electrically connected with the water pump and the electromagnetic valve so as to drive the water pump and the electromagnetic valve to work.
In the technical scheme, the RO filter also comprises a waste water valve, wherein a water inlet of the waste water valve is communicated with a waste water port of the RO filter element; the water tank is provided with a waste water area and a raw water area, the upper part of the waste water area is communicated with the upper part of the raw water area, a water outlet and a raw water backflow port of the water tank are communicated with the raw water area, the water tank is provided with a waste water backflow port communicated with the waste water area, and a water outlet of the waste water valve is communicated with the waste water backflow port of the water tank.
In this technical solution, the first filter element group is a front filter element.
In this technical solution, the second filter element group is a post-filter element.
In this embodiment, the model of the control module IC is STCWKS.
In the technical scheme, the water outlet of the water tank is positioned at the lower part of the raw water area.
In the technical scheme, the raw water return port of the water tank is positioned at the upper part of the raw water area communication.
Compared with the prior art, the invention has the advantages that: can wash the water route that is located before the RO filter core, can wash the water route that is located after the RO filter core again, wash evenly, wash totally, drink the health, can not breed the bacterium.
Drawings
FIG. 1 is a schematic diagram of a waterway of the present invention;
FIG. 2 is a schematic block diagram of a waterway of the present invention;
fig. 3 is a control schematic block diagram of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, a water path flushing structure of a water purifier includes:
a water tank 1 and a water pump 2; a water outlet and a raw water return port are formed in the water tank 1, and the water outlet of the water tank 1 is communicated with the water inlet of the water pump 2;
the filter comprises a first filter element group 3, an RO filter element 4, a second filter element group 5 and an electromagnetic valve 6; a water inlet, a backflow port and a water outlet are formed in the second filter element group 5, the first filter element group 3 is communicated with the RO filter element 4 in series, the water outlet of the RO filter element 4 is communicated with the water inlet of the second filter element group 5, the water outlet of the second filter element group 5 is communicated with a water outlet waterway of the water purifier, the backflow port of the second filter element group 5 is communicated with the water inlet of the electromagnetic valve 6, the water outlet of the electromagnetic valve 6 is communicated with a raw water backflow port of the water tank 1, and the water outlet of the water pump 2 is communicated with the water inlet of the first filter element group 3; and
a control module 8; the control module 8 is electrically connected with the water pump 2 and the electromagnetic valve 6 respectively so as to drive the water pump 2 and the electromagnetic valve 6 to work.
When the purifier standby time reachd 4 hours, 2 work of control module 8 drive water pump, control module 8 drive solenoid valve 6 is opened, begin to wash, the water of water tank 1 loops through water pump 2, first filter element group 3, RO filter core 4, get back to water tank 1 again behind second filter element group 5 and the solenoid valve 6, make water tank 1, first filter element group 3, RO filter core 4 and second filter element group 5's water keep flowing, prevent to breed the bacterium.
In the embodiment, the RO filter further comprises a waste water valve 7, and a water inlet of the waste water valve 7 is communicated with a waste water port of the RO filter element 4; the water tank 1 is provided with a wastewater area 11 and a raw water area 12, the upper part of the wastewater area 11 is communicated with the upper part of the raw water area 12, the water outlet and the raw water return port of the water tank 1 are both communicated with the raw water area 12, the water tank 1 is provided with a wastewater return port communicated with the wastewater area 11, and the water outlet of the wastewater valve 7 is communicated with the wastewater return port of the water tank 1.
In this embodiment, the first filter element group 3 is a front filter element.
In this embodiment, the second filter element group 5 is a post-filter element.
In the present embodiment, the model number of the control module 8IC is STC15W4K32S 4.
In this embodiment, the outlet of the raw water tank 1 is located at the lower part of the raw water region 12.
In this embodiment, the raw water return port of the tank 1 is located at an upper portion where the raw water region 12 communicates.
The embodiments of the present invention are described in detail above with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (7)
1. The utility model provides a structure is washed in purifier water route which characterized in that includes:
a water tank (1) and a water pump (2); a water outlet and a raw water return port are formed in the water tank (1), and the water outlet of the water tank (1) is communicated with the water inlet of the water pump (2);
the device comprises a first filter element group (3), an RO filter element (4), a second filter element group (5) and an electromagnetic valve (6); a water inlet, a backflow port and a water outlet are formed in the second filter element group (5), the first filter element group (3) is communicated with the RO filter elements (4) in series, the water outlet of the RO filter elements (4) is communicated with the water inlet of the second filter element group (5), the water outlet of the second filter element group (5) is communicated with a water outlet water path of the water purifier, the backflow port of the second filter element group (5) is communicated with the water inlet of the electromagnetic valve (6), the water outlet of the electromagnetic valve (6) is communicated with a raw water backflow port of the water tank (1), and the water outlet of the water pump (2) is communicated with the water inlet of the first filter element group (3); and
a control module (8); the control module (8) is respectively electrically connected with the water pump (2) and the electromagnetic valve (6) so as to drive the water pump (2) and the electromagnetic valve (6) to work.
2. A water purifier waterway flushing structure according to claim 1, further comprising a waste water valve (7), wherein a water inlet of the waste water valve (7) is communicated with a waste water port of the RO cartridge (4); the water tank is characterized in that a waste water area (11) and a raw water area (12) are arranged in the water tank (1), the upper portion of the waste water area (11) is communicated with the upper portion of the raw water area (12), a water outlet and a raw water backflow port of the water tank (1) are communicated with the raw water area (12), a waste water backflow port communicated with the waste water area (11) is formed in the water tank (1), and a water outlet of the waste water valve (7) is communicated with the waste water backflow port of the water tank (1).
3. A water purifier waterway flushing structure according to claim 1, wherein the first filter element group (3) is a front filter element.
4. A water purifier waterway flushing structure according to claim 1, wherein the second filter element group (5) is a post-positioned filter element.
5. A water purifier waterway flushing structure according to claim 1, wherein the control module (8) IC is model number STC15W4K32S 4.
6. A water purifier waterway flushing structure according to claim 2, wherein the water outlet of the water tank (1) is positioned at the lower part of the raw water region (12).
7. A water purifier waterway flushing structure according to claim 2, wherein the raw water return port of the water tank (1) is located at an upper portion where the raw water region (12) communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105429.6A CN110642410A (en) | 2019-11-13 | 2019-11-13 | Water route flushing structure of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105429.6A CN110642410A (en) | 2019-11-13 | 2019-11-13 | Water route flushing structure of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110642410A true CN110642410A (en) | 2020-01-03 |
Family
ID=69014621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911105429.6A Pending CN110642410A (en) | 2019-11-13 | 2019-11-13 | Water route flushing structure of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110642410A (en) |
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| CN110422938A (en) * | 2019-08-19 | 2019-11-08 | 中山市史麦斯净水科技有限公司 | Water purifier with pure water reflux backwashing manner |
| CN211198808U (en) * | 2019-11-13 | 2020-08-07 | 中山市史麦斯净水科技有限公司 | Water route flushing structure of water purifier |
-
2019
- 2019-11-13 CN CN201911105429.6A patent/CN110642410A/en active Pending
Patent Citations (13)
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|---|---|---|---|---|
| CN104771068A (en) * | 2014-01-09 | 2015-07-15 | 佛山市顺德区美的饮水机制造有限公司 | Water tank of water purifying dispenser and water purifying dispenser |
| CN204841422U (en) * | 2015-07-24 | 2015-12-09 | 奔腾电器（上海）有限公司 | Water purifier reverse osmosis membrane washing unit |
| CN205151933U (en) * | 2015-10-13 | 2016-04-13 | 太阳雨集团有限公司 | Water purification system |
| CN205387509U (en) * | 2016-01-27 | 2016-07-20 | 武汉斯隆电气有限公司 | Can wash reverse osmosis membrane's water preparation system and purifier |
| CN205556267U (en) * | 2016-01-27 | 2016-09-07 | 武汉斯隆电气有限公司 | Can wash water preparation system and purifier of leading filter core |
| CN205709993U (en) * | 2016-03-17 | 2016-11-23 | 浙江艾波特环保科技股份有限公司 | A kind of Based Intelligent Control Drinking fountain |
| CN206359332U (en) * | 2016-11-15 | 2017-07-28 | 上海浩泽净水科技发展有限公司 | It is a kind of that there is the pure water machine system for reducing leading portion pure water concentration function |
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