CN205170524U - Low pressure purifier - Google Patents
Low pressure purifier Download PDFInfo
- Publication number
- CN205170524U CN205170524U CN201520738702.XU CN201520738702U CN205170524U CN 205170524 U CN205170524 U CN 205170524U CN 201520738702 U CN201520738702 U CN 201520738702U CN 205170524 U CN205170524 U CN 205170524U
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- Prior art keywords
- water
- filter core
- entrance
- outlet
- filter element
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- Expired - Fee Related
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Abstract
The utility model discloses a low pressure purifier, including four sides valve, pressure pot and the leading filter element group who connects gradually, ultralow press mold filter core, postposition activated carbon filter element, the pressure pot connect in parallel between ultralow press mold filter core, postposition activated carbon filter element, ultralow press mold filter core on be equipped with dense water export, postposition activated carbon filter element on be equipped with water purification export, the four sides valve be equipped with first passageway and second channel, the second channel setting between ultralow press mold filter core and postposition activated carbon filter element, leading filter element group be provided with first entry and the second entrance, the entry of first passageway be used for being connected with tap from the beginning, export and the first entry intercommunication of first passageway, the second entrance be used for being connected with the supercharging device of peripheral hardware, the export of first passageway set up the check valve. An object of the utility model is to provide a low pressure purifier that can conveniently connect external booster pump.
Description
Technical field
The utility model relates to water-purifying machine field, specifically a kind of low pressure water-purifying machine.
Background technology
By nanofiltration membrane filter core, the water-purifying machine can preparing nanofiltration water is called receives water-strainer.Nanofiltration is between ultrafiltration and reverse osmosis, and nanofiltration core pore size is 0.001 microns, can filtering microbiotic, hormone, the chemical pollutants such as agricultural chemicals, oil, washing composition, heavy metal, Algae toxins; The mineral ion being less than this aperture then can pass through.Namely eliminate micro-pollution, mineral substance useful to human body in water can be retained again.Here it is receives " clever " part of water-strainer.
Traditional collecting and filtering apparatus is divided into low pressure collecting and filtering apparatus and supercharging collecting and filtering apparatus, is wherein provided with topping-up pump in supercharging collecting and filtering apparatus, the problem that the collecting and filtering apparatus caused to adapt to high residential building hydraulic pressure deficiency cannot work.But the following problem that built-in topping-up pump exists: the sufficiently high user of hydraulic pressure purchases the collecting and filtering apparatus with topping-up pump and causes expense increase, topping-up pump service life reduction; Hydraulic pressure has the user of fluctuation, and user cannot judge whether purchase low pressure collecting and filtering apparatus or supercharging collecting and filtering apparatus, is unfavorable for the selection of user's diversification.
Utility model content
The purpose of this utility model is to provide a kind of low pressure water-purifying machine that conveniently can connect external topping-up pump.
Concrete technical scheme of the present utility model is: a kind of low pressure water-purifying machine, the preposition filter core group, ultralow pressure membrane cartridge, the post active carbon filter core that comprise four-sided valve, pressure pot and connect successively, described pressure pot is connected in parallel between ultralow pressure membrane cartridge, post active carbon filter core, described ultralow pressure membrane cartridge is provided with dense water out, described post active carbon filter core is provided with pure water inlet, described four-sided valve is provided with first channel and second passage, and described second passage is arranged between ultralow pressure membrane cartridge and post active carbon filter core; Described preposition filter core group is provided with the first entrance and the second entrance, the entrance of described first channel is used for being connected with water tap, the outlet of described first channel is communicated with the first entrance, the second described entrance is used for being connected with the supercharging device of peripheral hardware, and the outlet of described first channel arranges reverse checkvalve.
In above-mentioned low pressure water-purifying machine, filter core group comprises the pp fabric filter element connected successively, preposition activated charcoal filter core, the 2nd pp fabric filter element, the first described entrance and the second entrance are arranged on a PP fabric filter element, and the outlet of the 2nd described pp fabric filter element is connected with the entrance of ultralow pressure membrane cartridge.
In above-mentioned low pressure water-purifying machine, the second described ingress is provided with pressure limiting valve.
In above-mentioned low pressure water-purifying machine, also comprise box body, described four-sided valve, preposition filter core group, ultralow pressure membrane cartridge, post active carbon filter core is arranged in box body, described pressure pot is arranged on outside box body, described box body is provided with the first outlet, second outlet, 3rd outlet, first water-in, second water-in, wherein the first outlet is communicated with dense water out, the second described outlet is communicated with pressure pot, the 3rd described outlet is used for being communicated with the clear water faucet of peripheral hardware, the first described water-in is communicated with the first entrance, the second described water-in is communicated with the second entrance.
Compared with prior art, the beneficial effects of the utility model are: the box body of low pressure water-purifying machine has reserved the second water-in, be connected with external topping-up pump by the second water-in, the processed water conservancy project of user under low hydraulic condition can be realized and do, improve the application adaptability of water-purifying machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 1.
Embodiment
Below in conjunction with embodiment, the technical solution of the utility model is described in further detail, but does not form any restriction of the present utility model.
Embodiment 1
As depicted in figs. 1 and 2, a kind of low pressure water-purifying machine, the preposition filter core group, ultralow pressure membrane cartridge 24, the post active carbon filter core 25 that comprise four-sided valve 4, pressure pot 3 and connect successively, described pressure pot 3 is connected in parallel between ultralow pressure membrane cartridge 24, post active carbon filter core 25, described ultralow pressure membrane cartridge 24 is provided with dense water out 26, described post active carbon filter core 25 is provided with pure water inlet, described four-sided valve 4 is provided with first channel and second passage, and described second passage is arranged between ultralow pressure membrane cartridge 24 and post active carbon filter core 25, described preposition filter core group is provided with the first entrance and the second entrance, the entrance of described first channel is used for being connected with water tap 7, the outlet of described first channel is communicated with the first entrance, the second described entrance is used for being connected with the supercharging device of peripheral hardware and topping-up pump 9, the outlet of described first channel arranges reverse checkvalve 6, filter core group comprises the pp fabric filter element 24 connected successively, preposition activated charcoal filter core 22, 2nd pp fabric filter element 23, the first described entrance and the second entrance are arranged on a PP fabric filter element 21, the outlet of the 2nd described pp fabric filter element 23 is connected with the entrance of ultralow pressure membrane cartridge 24, the second described ingress is provided with pressure limiting valve 8.Ultralow pressure membrane cartridge 24 is RO membrane cartridge or nanofiltration membrane filter core in the present embodiment, and the pore diameter range of nanofiltration membrane filter core is at several ran, and its action principle is the pressure-driven membrane separating process between reverse osmosis and ultrafiltration.
In the present embodiment, also comprise box body 1, described four-sided valve 4, preposition filter core group, ultralow pressure membrane cartridge 24, post active carbon filter core 25 is arranged in box body, described pressure pot 3 is arranged on outside box body 1, described box body 1 is provided with the first outlet 12, second outlet 11, 3rd outlet 13, first water-in 14, second water-in 15, wherein the first outlet 12 is communicated with dense water out 26, the second described outlet 11 is communicated with pressure pot 3, the 3rd described outlet 13 is for being communicated with the clear water faucet 5 of peripheral hardware, the first described water-in 14 is communicated with the first entrance, the second described water-in 15 is communicated with the second entrance.
In actual applications, if hydraulic pressure is enough, then the second water-in 15 clogs with stopper, Water flow-path processed is: water tap 7 → four-sided valve 4 (the first water entry) → filter core group → ultralow pressure membrane cartridge 24 → four-sided valve 4 (the second water entry) → pressure pot 3 → post active carbon filter core 25 → clear water faucet 5, when fed water has a low pressure, then need external topping-up pump 9 is installed, now, first water-in 14 is closed, and the second water-in 15 is connected with the outlet of topping-up pump 9, Water flow-path processed is: water tap 7 → topping-up pump 9 → filter core group → ultralow pressure membrane cartridge 24 → four-sided valve 4 (the second water entry) → pressure pot 3 → post active carbon filter core 25 → clear water faucet 5.
Above-describedly be only preferred embodiment of the present utility model, all do in spirit of the present utility model and spirit any amendment, equivalently to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a low pressure water-purifying machine, the preposition filter core group, ultralow pressure membrane cartridge, the post active carbon filter core that comprise four-sided valve, pressure pot and connect successively, described pressure pot is connected in parallel between ultralow pressure membrane cartridge, post active carbon filter core, described ultralow pressure membrane cartridge is provided with dense water out, described post active carbon filter core is provided with pure water inlet, described four-sided valve is provided with first channel and second passage, and described second passage is arranged between ultralow pressure membrane cartridge and post active carbon filter core; It is characterized in that: described preposition filter core group is provided with the first entrance and the second entrance, the entrance of described first channel is used for being connected with water tap, the outlet of described first channel is communicated with the first entrance, the second described entrance is used for being connected with the supercharging device of peripheral hardware, and the outlet of described first channel arranges reverse checkvalve.
2. low pressure water-purifying machine according to claim 1, it is characterized in that, filter core group comprises the pp fabric filter element connected successively, preposition activated charcoal filter core, the 2nd pp fabric filter element, the first described entrance and the second entrance are arranged on a PP fabric filter element, and the outlet of the 2nd described pp fabric filter element is connected with the entrance of ultralow pressure membrane cartridge.
3. low pressure water-purifying machine according to claim 2, is characterized in that, the second described ingress is provided with pressure limiting valve.
4. according to the arbitrary described low pressure water-purifying machine of claims 1 to 3, it is characterized in that, also comprise box body, described four-sided valve, preposition filter core group, ultralow pressure membrane cartridge, post active carbon filter core is arranged in box body, described pressure pot is arranged on outside box body, described box body is provided with the first outlet, second outlet, 3rd outlet, first water-in, second water-in, wherein the first outlet is communicated with dense water out, the second described outlet is communicated with pressure pot, the 3rd described outlet is used for being communicated with the clear water faucet of peripheral hardware, the first described water-in is communicated with the first entrance, the second described water-in is communicated with the second entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738702.XU CN205170524U (en) | 2015-09-22 | 2015-09-22 | Low pressure purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738702.XU CN205170524U (en) | 2015-09-22 | 2015-09-22 | Low pressure purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170524U true CN205170524U (en) | 2016-04-20 |
Family
ID=55734539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738702.XU Expired - Fee Related CN205170524U (en) | 2015-09-22 | 2015-09-22 | Low pressure purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975531A (en) * | 2018-07-12 | 2018-12-11 | 武汉中智德远科技开发有限公司 | A kind of integration microkinetic low-pressure membrane filtration device |
-
2015
- 2015-09-22 CN CN201520738702.XU patent/CN205170524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975531A (en) * | 2018-07-12 | 2018-12-11 | 武汉中智德远科技开发有限公司 | A kind of integration microkinetic low-pressure membrane filtration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510410 room 716, No. 47, Wanggang Hemuling street, Jiahe street, Baiyun District, Guangzhou City, Guangdong Province (self declaration) Patentee after: GUANGZHOU NORITE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 5, 510410 floor, No. 1, Airport West Road, Jiahe street, Baiyun District, Guangdong, Guangzhou Patentee before: GUANGZHOU NORITE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |