CN204841154U - Water purifier back flush filter core - Google Patents
Water purifier back flush filter core Download PDFInfo
- Publication number
- CN204841154U CN204841154U CN201520616379.9U CN201520616379U CN204841154U CN 204841154 U CN204841154 U CN 204841154U CN 201520616379 U CN201520616379 U CN 201520616379U CN 204841154 U CN204841154 U CN 204841154U
- Authority
- CN
- China
- Prior art keywords
- filter core
- solenoid valve
- magnetic valve
- water inlet
- back flush
- 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
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Abstract
The utility model discloses a water purifier back flush filter core, including the filter core body, filter core body top both sides are equipped with municipal water inlet respectively and filter the back delivery port, and the bottom is equipped with the back flush escape orifice, and the punishment of delivery port and back flush escape orifice do not is equipped with first solenoid valve, second solenoid valve and third solenoid valve after municipal water inlet, the filtration, be equipped with the flowmeter in municipal water inlet department, main control chip is connected to the flowmeter, and main control chip is connected respectively with first solenoid valve, second solenoid valve and third solenoid valve. Its beneficial effect lies in, adopts the gas of alcohol group fuel as the air supply, and simple structure is also more energy -concerving and environment -protective.
Description
Technical field
The utility model relates to a kind of water purifier backwashing filter core.
Background technology
Conventional water purifier filter core operation principle is, municipal tap water enters filter core from municipal water inlet, then go water dispenser to release through delivery port through filter core filtering circulation to drink, some water mark and booties will be precipitated bottom filter core works long hours, the service life of filter core can be shortened like this, water quality is not also ensured.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of water purifier backwashing filter core.
The utility model is achieved through the following technical solutions:
A kind of water purifier backwashing filter core, comprise filter element body, both sides, filter element body top are respectively equipped with municipal water inlet and delivery port after filtering, bottom is provided with backwash scavenge port, and after municipal water inlet, filtration, delivery port and backwash scavenge port place are respectively equipped with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve; Be provided with flowmeter in municipal water inlet, flowmeter connects Master control chip, and Master control chip is connected respectively with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
Compared with prior art, the beneficial effects of the utility model are:
Increase automatic back-flushing function, thus guarantee the enough relieved Long-Time Service of water purifying apparatus mass-energy, also extend the service life of filter core.
Accompanying drawing explanation
Fig. 1 is apparatus structure schematic diagram of the present utility model.
Specific embodiments
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of water purifier backwashing filter core, comprise filter element body 1, both sides, filter element body top are respectively equipped with municipal water inlet 2 and delivery port 3 after filtering, bottom is provided with backwash scavenge port 4, and after municipal water inlet, filtration, delivery port and backwash scavenge port place are respectively equipped with the first magnetic valve 5, second magnetic valve 6 and the 3rd magnetic valve 7; Be provided with flowmeter 8 in municipal water inlet, flowmeter connects Master control chip 9, and Master control chip is connected respectively with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
The operation principle of this device is, the metering of Master control chip timing controlled is used to realize automatic backwash effect, the metering using filtration 2 tons is entered through municipal water as recorded water purifier when flowmeter, water purifier Master control chip will provide signal and control the second closed electromagnetic valve, then the first magnetic valve and the 3rd magnetic valve is opened, formation municipal tap water enters and reaches the effect of a circulation filter core automatic backwash, filter core BSW mark is discharged from backwash scavenge port by rinsing, thus reaches filter core automatic backwash effect.Can guarantee that water purifier drinking water does not pollute by the water mark used for a long time and sediment like this, ensure that drinking water is relieved and drink, also extend the service life of filter core.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (1)
1. a water purifier backwashing filter core, it is characterized in that, comprise filter element body, both sides, filter element body top are respectively equipped with municipal water inlet and delivery port after filtering, bottom is provided with backwash scavenge port, and after municipal water inlet, filtration, delivery port and backwash scavenge port place are respectively equipped with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve; Be provided with flowmeter in municipal water inlet, flowmeter connects Master control chip, and Master control chip is connected respectively with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616379.9U CN204841154U (en) | 2015-08-14 | 2015-08-14 | Water purifier back flush filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616379.9U CN204841154U (en) | 2015-08-14 | 2015-08-14 | Water purifier back flush filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841154U true CN204841154U (en) | 2015-12-09 |
Family
ID=54731752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616379.9U Expired - Fee Related CN204841154U (en) | 2015-08-14 | 2015-08-14 | Water purifier back flush filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753224A (en) * | 2016-05-19 | 2016-07-13 | 泉州万利得节能科技有限公司 | Central water purification system |
-
2015
- 2015-08-14 CN CN201520616379.9U patent/CN204841154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753224A (en) * | 2016-05-19 | 2016-07-13 | 泉州万利得节能科技有限公司 | Central water purification system |
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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 |
Granted publication date: 20151209 Termination date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |