CN2541027Y - Backwash water purifier - Google Patents
Backwash water purifier Download PDFInfo
- Publication number
- CN2541027Y CN2541027Y CN 02215986 CN02215986U CN2541027Y CN 2541027 Y CN2541027 Y CN 2541027Y CN 02215986 CN02215986 CN 02215986 CN 02215986 U CN02215986 U CN 02215986U CN 2541027 Y CN2541027 Y CN 2541027Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- filter
- pipe
- water inlet
- 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
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a backwash purifier, including a filter bladder of the purifier. The utility model is characterized in that a water inlet pipe is connected to the bottom portion of the filter bladder, a blow-off valve and a water inlet valve are in parallel connection with the other end of the water inlet pipe which is connected with a hydraulic main and a back flush valve, the back flush valve is in parallel connection with a water cleaning pipe and a water cleaning valve, the water cleaning valve is connected with the top portion of the filter bladder, the water cleaning valve is in parallel connection with a water outlet and the blow-off valve, a ground blow-off valve is connected between the blow-off valve and the water inlet pipe, and a flexible pipe mounted on the ground blow-off valve is connected to a floor drain. The utility model has the advantage that a filter core can be backwashed to guarantee the cleanliness and normal use of the filter core when the impurities of the filter core are just silted.
Description
Technical field
The utility model relates to a kind of water purifier, particularly a kind of backwash water purifier.
Background technology
The household water-purifying machine of using always on market generally adopts the purification style of filtration at present, with crossing filter core running water is filtered, the impurity that filters in the water of back deposits in crossing filter core, formed secondary pollution, therefore more water purifier adopts the method for changing core when serious crossing the alluvial of filter core impurity, the normal use that kept filter core causes the trouble of use and cost to rise.
Summary of the invention
The purpose of this utility model is the purification style that household water-purifying machine generally adopts filtration in the solution prior art, with crossing filter core running water is filtered, the impurity that filters in the water of back deposits in crossing filter core, formed secondary pollution, therefore more water purifier adopts the method for changing core when serious crossing the alluvial of filter core impurity, the normal use that kept filter core causes the trouble of use and the problem that cost rises.Technical solutions of the utility model design backwash water purifier, comprise the water purification machine filter dawn, it is characterized in that: the bottom at filter dawn is connected to water inlet pipe, the water inlet pipe other end also is connected to blowoff valve and water intaking valve, and water intaking valve connects water-main and recoil valve, and recoil valve also connects pure water pipe and water purifying valve, pure water pipe connects filter dawn top, water purifying valve also picks out the mouth of a river and blowoff valve, is connected to the ground blowoff valve between blowoff valve and water inlet pipe, and the ground blowoff valve has the leakage of flexible pipe ground connection.The utility model has the advantages that and when crossing filter core impurity and just deposited, just to carry out cleaning and the normal use that backwash guaranteed filter core crossing filter core.
Description of drawings
Accompanying drawing is a structural representation of the present utility model,
The specific embodiment
Comprise the water purification machine filter dawn 1 among the figure, it is characterized in that: the bottom at filter dawn 1 is connected to water inlet pipe 2, water inlet pipe 2 other ends also are connected to blowoff valve 3 and water intaking valve 4, water intaking valve 4 connects water-main 5 and recoil valve 6, recoil valve 6 also connects pure water pipe 7 and water purifying valve 8, and pure water pipe 7 connects filter dawn 1 top, and water purifying valve 8 also picks out the mouth of a river 9 and blowoff valve 3,2 of blowoff valve 3 and water inlet pipes are connected to ground blowoff valve 10, and ground blowoff valve 10 has the leakage of flexible pipe 11 ground connection.Normal water inlet taps into water valve 4 as water-main 5 and enters the bottom of filtering the dawn 1 by water inlet pipe 2 when using, and the water purification after the filtration connects water purifying valve 8 from filter dawn 1 top by pure water pipe 7 again and flows out from delivery port 9.
And when needing backwash, water intaking valve 4 is closed, water enters filter dawn 1 top from recoil valve 6 through pure water pipe 7, water is being filtered in the dawn 1 from top to bottom to filtering the flushing that is choked with filth at dawn 1, be rinsed being choked with filth of getting off and flow out from delivery port 9 by blowoff valve 3, or connect flexible pipe 11 from ground blowoff valve 10 and advance floor drain from water inlet pipe 2.
Claims (2)
1, backwash water purifier, comprise the water purification machine filter dawn, it is characterized in that: the bottom at filter dawn is connected to water inlet pipe, the water inlet pipe other end also is connected to blowoff valve and water intaking valve, water intaking valve connects water-main and recoil valve, and recoil valve also connects pure water pipe and water purifying valve, and pure water pipe connects filter dawn top, water purifying valve also picks out the mouth of a river and blowoff valve
2, by the described backwash water purifier of claim 1, it is characterized in that: be connected to the ground blowoff valve between blowoff valve and water inlet pipe, the ground blowoff valve has the leakage of flexible pipe ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215986 CN2541027Y (en) | 2002-03-05 | 2002-03-05 | Backwash water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215986 CN2541027Y (en) | 2002-03-05 | 2002-03-05 | Backwash water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541027Y true CN2541027Y (en) | 2003-03-26 |
Family
ID=33695043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215986 Expired - Fee Related CN2541027Y (en) | 2002-03-05 | 2002-03-05 | Backwash water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541027Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961662B (en) * | 2006-11-09 | 2010-05-12 | 江门市江海区裕龙文具厂 | A water treatment equipment for aquarium |
-
2002
- 2002-03-05 CN CN 02215986 patent/CN2541027Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961662B (en) * | 2006-11-09 | 2010-05-12 | 江门市江海区裕龙文具厂 | A water treatment equipment for aquarium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201168492Y (en) | Water purifier capable of being flashed forwards and backwards | |
| CN107185288A (en) | A kind of cleaning part of filter element of water purifier | |
| CN201454206U (en) | Power-free self-cleaning filtering device and filtering system adopting same | |
| CN204079625U (en) | The combined stainless steel water purifier of circumscribed | |
| CN2541027Y (en) | Backwash water purifier | |
| CN102107955A (en) | Intelligent water-saving domestic water purifying machine | |
| CN202460280U (en) | Reverse flushing filtering sewage removal system | |
| CN208878298U (en) | A kind of flushable ultrafiltration membrane filter element | |
| CN208577570U (en) | A kind of ferrum-manganese removing device with back-purge system | |
| CN2573047Y (en) | Backflush filter | |
| CN209977259U (en) | Water supply and drainage valve with filtering function | |
| CN101480547A (en) | Multifunctional water processing filtering system | |
| CN205182306U (en) | Automatic washing filter | |
| CN207091131U (en) | Osmosis filtration rinse-system | |
| CN2431965Y (en) | Backwashing filtering drip irrigation device | |
| CN212559713U (en) | Household wastewater purification and circulation drip irrigation system | |
| CN205095659U (en) | Ultrafiltration backwash system | |
| CN215388039U (en) | Self-flushing mechanical filter combination equipment | |
| CN201962138U (en) | Intelligent back flushing type household water purifier | |
| CN204601812U (en) | Many grades of effluent water filtering devices | |
| CN213623311U (en) | Pressure-bearing full-effect small water purifying equipment | |
| CN213760712U (en) | Multifunctional deep purification water purifier | |
| CN201287004Y (en) | Self-cleaning double-layer filter device | |
| CN218608407U (en) | Low-cost scale inhibition vertical pre-filter | |
| CN102247722A (en) | Perpetual backwashing filter without dissolving air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |