CN203447988U - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
- Publication number
- CN203447988U CN203447988U CN201320513924.2U CN201320513924U CN203447988U CN 203447988 U CN203447988 U CN 203447988U CN 201320513924 U CN201320513924 U CN 201320513924U CN 203447988 U CN203447988 U CN 203447988U
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- CN
- China
- Prior art keywords
- water purification
- reverse osmosis
- branch road
- osmosis water
- purification units
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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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 55
- 238000000746 purification Methods 0.000 claims abstract description 78
- 238000003860 storage Methods 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 238000001764 infiltration Methods 0.000 claims description 40
- 230000006837 decompression Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011001 backwashing Methods 0.000 abstract 3
- 239000008213 purified water Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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Abstract
The utility model discloses a reverse osmosis purifier, reverse osmosis purifier includes: the reverse osmosis filter element is provided with a water inlet, a purified water outlet and a concentrated water outlet; a storage tank; one end of the water purification branch is connected with the water purification outlet, and the other end of the water purification branch is connected with the storage tank; one end of the back washing branch is connected with the purified water outlet, and the other end of the back washing branch is connected with the storage tank; and the pressure reducer is arranged on the back washing branch path. According to the utility model discloses reverse osmosis water purification installation has advantages such as washing effect is good, long service life.
Description
Technical field
The utility model relates to a kind of reverse osmosis water purification units.
Background technology
Existing reverse osmosis water purification units needs counter-infiltration filter core to rinse in use for some time, to keep the performance of counter-infiltration filter core.The purging method of existing counter-infiltration filter core is: open the condensed water outlet of counter-infiltration filter core and close the pure water inlet of counter-infiltration filter core, from the water inlet of counter-infiltration filter core, input former water or pure water to the lip-deep tamper of counter-infiltration filter core is rinsed out.There is the poor defect of counter-infiltration filter core developing result in existing reverse osmosis water purification units.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of reverse osmosis water purification units.
To achieve these goals, according to the utility model proposes a kind of reverse osmosis water purification units, described reverse osmosis water purification units comprises: counter-infiltration filter core, and described counter-infiltration filter core has water inlet, pure water inlet and condensed water outlet; Storage tank; Water purification branch road, one end of described water purification branch road is connected with described pure water inlet and the other end is connected with described storage tank; Backwash branch road, one end of described backwash branch road is connected with described pure water inlet and the other end is connected with described storage tank; And pressure reducer, described pressure reducer is located on described backwash branch road.
The backwash branch road being connected with the pure water inlet of described storage tank and described counter-infiltration filter core by setting according to reverse osmosis water purification units of the present utility model, thereby not only can rinse out the lip-deep tamper of described counter-infiltration filter core, and can rinse out the tamper (obturator rinsing out can be discharged from water inlet or the condensed water outlet of described counter-infiltration filter core) of the internal layer of described counter-infiltration filter core.Can improve developing result thus, effectively extend the service life of described counter-infiltration filter core, reduce the replacing number of times of described counter-infiltration filter core.Therefore, according to reverse osmosis water purification units of the present utility model, there is the advantages such as developing result is good, long service life.
In addition, according to reverse osmosis water purification units of the present utility model, also there is following additional technical feature:
Described pressure reducer is pressure-reducing valve.Can effectively reduce the pressure of flushing water thus, can not affect the compacting on the film surface of described counter-infiltration filter core.
Described pressure reducer is decompression flow-limiting valve.Can further improve the developing result to described counter-infiltration filter core thus, further extend the service life of described counter-infiltration filter core.
Described pressure reducer is relief pipe, and the diameter of described relief pipe is less than the diameter of described backwash branch road.Can reduce the manufacturing cost of described reverse osmosis water purification units thus.
Described reverse osmosis water purification units also comprises magnetic valve, and described magnetic valve is located on described backwash branch road.Can automatically control described counter-infiltration filter core is carried out to backwash thus, thereby can improve the automaticity of described reverse osmosis water purification units, make described reverse osmosis water purification units more easy to use.
Described reverse osmosis water purification units also comprises the first reverse non-return valve, and the described first reverse non-return valve is located on described backwash branch road.Can prevent that thus the flushing water that contains tamper is back in described storage tank.
Described reverse osmosis water purification units also comprises the second reverse non-return valve, and the described second reverse non-return valve is located on described water purification branch road.Can prevent that thus the water purification of discharging from the pure water inlet of described counter-infiltration filter core is back in described counter-infiltration filter core.
Described reverse osmosis water purification units also comprises tap, and described tap is connected with described storage tank.By the tap being connected with described storage tank is set, thereby can make described reverse osmosis water purification units more easy to use.
Described reverse osmosis water purification units also comprises three-way pipe, and the first end of described three-way pipe is connected with described storage tank, and the second end of described three-way pipe is connected with described water purification branch road, and the 3rd end of described three-way pipe is connected with described tap.Can make thus the structure of described reverse osmosis water purification units more reasonable.
Described storage tank is pressure vessel.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the reverse osmosis water purification units of the utility model embodiment.
Reverse osmosis water purification units 10, counter-infiltration filter core 100, storage tank 200, water purification branch road 300, backwash branch road 400, pressure reducer the 500, second reverse non-return valve 600, tap 700
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1, describe according to the reverse osmosis water purification units 10 of the utility model embodiment.As shown in Figure 1, according to the reverse osmosis water purification units 10 of the utility model embodiment, comprise counter-infiltration filter core 100, storage tank 200, water purification branch road 300, backwash branch road 400 and pressure reducer 500.
The backwash branch road 400 being connected with the pure water inlet of storage tank 200 and counter-infiltration filter core 100 by setting according to the reverse osmosis water purification units 10 of the utility model embodiment, thereby not only can rinse out the lip-deep tamper of counter-infiltration filter core 100, and can rinse out the tamper (obturator rinsing out can be discharged from water inlet or the condensed water outlet of counter-infiltration filter core 100) of the internal layer of counter-infiltration filter core 100.Can improve developing result thus, effectively extend the service life of counter-infiltration filter core 100, reduce the replacing number of times of counter-infiltration filter core 100.Therefore, according to the reverse osmosis water purification units 10 of the utility model embodiment, there is the advantages such as developing result is good, long service life.
Advantageously, pressure reducer 500 can be decompression flow-limiting valve.Not only can effectively reduce thus the pressure of flushing water, and can effectively reduce the flow of flushing water.When not utilizing reverse osmosis water purification units 10 to prepare water purification, can utilize flushing water ceaselessly counter-infiltration filter core 100 to be carried out to backwash, can further improve the developing result to counter-infiltration filter core 100 thus, further extend the service life of counter-infiltration filter core 100.
In another embodiment of the present utility model, pressure reducer 500 can be relief pipe, and the diameter of described relief pipe can be less than the diameter of backwash branch road 400.Can reduce the manufacturing cost of reverse osmosis water purification units 10 thus.In other words, backwash branch road 400 can be backwash tube, and the diameter of described relief pipe can be less than the diameter of described backwash tube.Described relief pipe can be connected to the middle part of described backwash tube, also can be connected to the end of described backwash tube.Particularly, described relief pipe and described backwash tube can be integrally formed.
In examples more of the present utility model, reverse osmosis water purification units 10 can also comprise magnetic valve (not shown), and described magnetic valve can be located on backwash branch road 400.Can automatically control counter-infiltration filter core 100 is carried out to backwash thus, thereby can improve the automaticity of reverse osmosis water purification units 10, make reverse osmosis water purification units 10 more easy to use.
In an example of the present utility model, reverse osmosis water purification units 10 can also comprise the first reverse non-return valve (not shown), and the described first reverse non-return valve can be located on backwash branch road 400.Can prevent that thus the flushing water that contains tamper is back in storage tank 200.Particularly, the described first reverse non-return valve can be check valve.
As shown in Figure 1, in a concrete example of the present utility model, reverse osmosis water purification units 10 can also comprise that the reverse non-return valve 600 of the second reverse non-return valve 600, the second can be located on water purification branch road 300.Can prevent that thus the water purification of discharging from the pure water inlet of counter-infiltration filter core 100 is back in counter-infiltration filter core 100.Particularly, the second reverse non-return valve 600 can be check valve.
In embodiment more of the present utility model, as shown in Figure 1, reverse osmosis water purification units 10 can also comprise tap 700, and tap 700 can be connected with storage tank 200.Because the speed of preparing water purification of reverse osmosis water purification units 10 is difficult to meet the demand of the instant water of user, so conventionally before user uses water purification, just utilize reverse osmosis water purification units 10 to prepare water purification, and the water purification preparing is stored in storage tank 200.When user need to use water purification, the tap 700 of only need to fetching boiling water just can be used water purification.By the tap 700 being connected with storage tank 200 is set, thereby can make reverse osmosis water purification units 10 more easy to use.
Advantageously, reverse osmosis water purification units 10 can also comprise three-way pipe, and the first end of described three-way pipe can be connected with storage tank 200, and the second end of described three-way pipe can be connected with water purification branch road 300, and the 3rd end of described three-way pipe can be connected with tap 700.Can make thus the structure of reverse osmosis water purification units 10 more reasonable.
Particularly, the first end of described three-way pipe can be connected with storage tank 200 by tube connector, and the other end of backwash branch road 400 can be connected with this tube connector.Can make thus the structure of reverse osmosis water purification units 10 more reasonable.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a reverse osmosis water purification units, is characterized in that, comprising:
Counter-infiltration filter core, described counter-infiltration filter core has water inlet, pure water inlet and condensed water outlet;
Storage tank;
Water purification branch road, one end of described water purification branch road is connected with described pure water inlet and the other end is connected with described storage tank;
Backwash branch road, one end of described backwash branch road is connected with described pure water inlet and the other end is connected with described storage tank; With
Pressure reducer, described pressure reducer is located on described backwash branch road.
2. reverse osmosis water purification units according to claim 1, is characterized in that, described pressure reducer is pressure-reducing valve.
3. reverse osmosis water purification units according to claim 1, is characterized in that, described pressure reducer is decompression flow-limiting valve.
4. reverse osmosis water purification units according to claim 1, is characterized in that, described pressure reducer is relief pipe, and the diameter of described relief pipe is less than the diameter of described backwash branch road.
5. reverse osmosis water purification units according to claim 1, is characterized in that, also comprises magnetic valve, and described magnetic valve is located on described backwash branch road.
6. reverse osmosis water purification units according to claim 1, is characterized in that, also comprises the first reverse non-return valve, and the described first reverse non-return valve is located on described backwash branch road.
7. reverse osmosis water purification units according to claim 1, is characterized in that, also comprises the second reverse non-return valve, and the described second reverse non-return valve is located on described water purification branch road.
8. reverse osmosis water purification units according to claim 1, is characterized in that, also comprises tap, and described tap is connected with described storage tank.
9. reverse osmosis water purification units according to claim 8, it is characterized in that, also comprise three-way pipe, the first end of described three-way pipe is connected with described storage tank, the second end of described three-way pipe is connected with described water purification branch road, and the 3rd end of described three-way pipe is connected with described tap.
10. according to the reverse osmosis water purification units described in any one in claim 1-9, it is characterized in that, described storage tank is pressure vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513924.2U CN203447988U (en) | 2013-08-21 | 2013-08-21 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513924.2U CN203447988U (en) | 2013-08-21 | 2013-08-21 | Reverse osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447988U true CN203447988U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513924.2U Expired - Fee Related CN203447988U (en) | 2013-08-21 | 2013-08-21 | Reverse osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447988U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773791A (en) * | 2015-04-10 | 2015-07-15 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water purification system thereof |
| TWI680795B (en) * | 2018-11-29 | 2020-01-01 | 張耀欽 | Water purification system with water saving function |
| CN112759101A (en) * | 2021-01-08 | 2021-05-07 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN114162925A (en) * | 2020-12-10 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and control method of water making equipment and water making equipment |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| CN117088429A (en) * | 2023-08-11 | 2023-11-21 | 刘捷 | Water purifier without replacing filter element |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
-
2013
- 2013-08-21 CN CN201320513924.2U patent/CN203447988U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773791A (en) * | 2015-04-10 | 2015-07-15 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water purification system thereof |
| TWI680795B (en) * | 2018-11-29 | 2020-01-01 | 張耀欽 | Water purification system with water saving function |
| US12123128B2 (en) | 2019-01-31 | 2024-10-22 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US12173443B2 (en) | 2019-01-31 | 2024-12-24 | Ecolab Usa Inc. | Methods for controlling a water reuse system in a wash machine |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
| CN114162925A (en) * | 2020-12-10 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and control method of water making equipment and water making equipment |
| CN114162925B (en) * | 2020-12-10 | 2024-05-03 | 佛山市美的清湖净水设备有限公司 | Waterway system of water making equipment, control method and water making equipment |
| CN112759101B (en) * | 2021-01-08 | 2024-10-15 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN112759101A (en) * | 2021-01-08 | 2021-05-07 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN117088429A (en) * | 2023-08-11 | 2023-11-21 | 刘捷 | Water purifier without replacing filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20200821 |