CN202080966U - Household water purifier with zero emission - Google Patents
Household water purifier with zero emission Download PDFInfo
- Publication number
- CN202080966U CN202080966U CN2011201998411U CN201120199841U CN202080966U CN 202080966 U CN202080966 U CN 202080966U CN 2011201998411 U CN2011201998411 U CN 2011201998411U CN 201120199841 U CN201120199841 U CN 201120199841U CN 202080966 U CN202080966 U CN 202080966U
- Authority
- CN
- China
- Prior art keywords
- water
- reverse osmosis
- pipe
- osmosis device
- pure water
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 30
- 239000008399 tap water Substances 0.000 claims abstract description 16
- 235000020679 tap water Nutrition 0.000 claims abstract description 16
- 238000011045 prefiltration Methods 0.000 claims abstract 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003657 drainage water Substances 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 6
- 230000035622 drinking Effects 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
零排放家用纯水机涉及一种家用纯水机。主要是为解决现有的家用纯水机使用时，浓水从浓水排水管排出，造成水资源浪费的问题而设计的。它包括三级前置过滤器和反渗透装置，三级前置过滤器的出水端有管线经增压泵与反渗透装置连通，反渗透装置上有纯水出水管和浓水排水管，反渗透装置上的纯水出水管上有纯水阀，反渗透装置上的浓水排水管经止回阀与家用自来水管连通，家用自来水管和三级前置过滤器的进水水管均经减压器与自来水供水管线连接。优点是能实现零排放，结构简单。
The zero-emission household pure water machine relates to a household pure water machine. It is mainly designed to solve the problem of waste of water resources caused by the concentrated water being discharged from the concentrated water drain pipe when the existing household pure water machine is used. It includes a three-stage pre-filter and a reverse osmosis device. The water outlet of the three-stage pre-filter is connected to the reverse osmosis device through a booster pump. The reverse osmosis device has a pure water outlet pipe and a concentrated water drain pipe. There is a pure water valve on the pure water outlet pipe on the osmosis device, and the concentrated water drain pipe on the reverse osmosis device is connected to the domestic tap water pipe through the check valve. The pressurizer is connected to the tap water supply line. The advantage is that zero discharge can be realized and the structure is simple.
Description
Technical field:
The utility model relates to a kind of domestic water purifying machine.
Background technology:
Existing domestic water purifying machine comprises three grades of fore filters and reverse osmosis unit, the water side of three grades of fore filters has pipeline to be communicated with reverse osmosis unit through topping-up pump, pure water rising pipe and concentrated water drainage water pipe are arranged on the reverse osmosis unit, during use, 1 liter of pure water of every collection just has 1.5 liters of dense water to discharge from the concentrated water drainage water pipe, causes water resource waste; If dense water is not discharged, the impurity in the reverse osmosis unit will accumulate, and reduce the osmotic effect of reverse osmosis unit, and the permeable membrane in the reverse osmosis unit also can be impaired because of hydraulic pressure increase in it, thus the work-ing life of reducing reverse osmosis unit.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of zero release domestic water purifying machine, waste water resource not during use, and also simple in structure, can prevent that hydraulic pressure increases in the reverse osmosis unit, prolong its work-ing life.
Above-mentioned purpose is achieved in that it comprises three grades of fore filters and reverse osmosis unit, the water side of three grades of fore filters has pipeline to be communicated with reverse osmosis unit through topping-up pump, pure water rising pipe and concentrated water drainage water pipe are arranged on the reverse osmosis unit, on the pure water rising pipe on the reverse osmosis unit pure water valve is arranged, it is characterized in that: the concentrated water drainage water pipe on the reverse osmosis unit is communicated with the household tap water pipe through vacuum breaker, and the water inlet water pipe of household tap water pipe and three grades of fore filters all is connected with the tap water supply pipeline through pressure reducer.
The utility model has the advantages that: because the concentrated water drainage water pipe on the reverse osmosis unit is communicated with the household tap water pipe through vacuum breaker, again owing between the water inlet water pipe of household tap water pipe and three grades of fore filters and the tap water supply pipeline pressure reducer is arranged, so dense water can enter in the household tap water pipe, can enter again in three grades of fore filters, participate in circulating filtration.The pure water of producing flows out for drinking by the pure water rising pipe, use washing in the household tap water pipe to gargle and when washing dish just with concentrated water drainage except.Therefore other water consumptions, can realize zero release always greater than drinking the water yield in real life, waste water resource not, and also simple in structure, guarantee that inclusion-free accumulates in the reverse osmosis unit, guarantee the osmotic effect of reverse osmosis unit, increase the service life.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment:
With reference to accompanying drawing, it comprises three grades of fore filters 1 and reverse osmosis unit 3, the water side of three grades of fore filters has pipeline to be communicated with reverse osmosis unit through topping-up pump 2, and pure water rising pipe 4 and concentrated water drainage water pipe 5 are arranged on the reverse osmosis unit, on the pure water rising pipe on the reverse osmosis unit pure water valve is arranged; Concentrated water drainage water pipe on the reverse osmosis unit is communicated with household tap water pipe 7 through vacuum breaker 6, and the water inlet water pipe 8 of household tap water pipe and three grades of fore filters all is connected with tap water supply pipeline 10 through pressure reducer 9.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201998411U CN202080966U (en) | 2011-06-15 | 2011-06-15 | Household water purifier with zero emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201998411U CN202080966U (en) | 2011-06-15 | 2011-06-15 | Household water purifier with zero emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080966U true CN202080966U (en) | 2011-12-21 |
Family
ID=45341607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201998411U Expired - Fee Related CN202080966U (en) | 2011-06-15 | 2011-06-15 | Household water purifier with zero emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826665A (en) * | 2011-06-15 | 2012-12-19 | 何丽莉 | Directly-drinking machine capable of decompressing and cycling |
-
2011
- 2011-06-15 CN CN2011201998411U patent/CN202080966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826665A (en) * | 2011-06-15 | 2012-12-19 | 何丽莉 | Directly-drinking machine capable of decompressing and cycling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120615 |