CN2785684Y - Self-cleaning type air-exhausting water filter - Google Patents
Self-cleaning type air-exhausting water filter Download PDFInfo
- Publication number
- CN2785684Y CN2785684Y CN 200520071563 CN200520071563U CN2785684Y CN 2785684 Y CN2785684 Y CN 2785684Y CN 200520071563 CN200520071563 CN 200520071563 CN 200520071563 U CN200520071563 U CN 200520071563U CN 2785684 Y CN2785684 Y CN 2785684Y
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- filter screen
- housing
- casing
- self
- filter
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Abstract
The utility model relates to a self-cleaning type air-exhausting water filter which is characterized in that the self-cleaning type air-exhausting water filter comprises a casing (1), a filter screen (2) and a top cover (3), wherein a muddy water inlet (1.1) and a clear water outlet (1.2) are arranged on the casing wall of the lower part of the casing (1), and the bottom of the casing (1) is provided with a dirt exhausting valve (1.3); the filter screen (2) is arranged in the middle of the upper part of an inner cavity of the casing (1), the lower end of the filter screen (2) is communicated with the clear water outlet (1.2) on the casing wall of the casing (1), and the upper end of the filter screen (2) is arranged on the top end of the casing (1); the top cover (3) is covered on the top end of the casing (1), and the center of the top cover (3) is provided with an air-exhausting valve (3.1). The utility model has the advantages of simple and compact structure, small occupation area, flexible arrangement in a machine room, self-cleaning function to the filter screen, small system corrosion and little resistance.
Description
Technical field:
The utility model relates to a kind of water filtering device, especially relates to a kind of self-cleaning exhaust water filter.Be mainly used in the filtration of various recirculated waters, cooling water.
Background technology:
Before the utility model is made, the water filter majority that uses at present is pressure filtration, it is big that pressure filtration has a filtered driving force, production capacity is big, characteristics such as intensity filter is big, but these water filters all have complicated transmission mechanism, equipment complexity, problems such as the cleaning and regeneration difficulty of filter medium.Because these filters mostly are main equipment, floor space is big, and machine room is arranged dumb, and corrosivity is strong again, and SR is big.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple and compact for structure, and floor space is little, and the machine room flexible arrangement has self-cleaning filter screen function, the self-cleaning exhaust water filter that system's corrosion is little, resistance is little.
The purpose of this utility model is achieved in that a kind of self-cleaning exhaust water filter, it is characterized in that: comprise housing, filter screen and top cover, described lower housing portion shell wall is provided with muddy water import and clear water output, and housing bottom is provided with blowoff valve; Filter screen is arranged in the middle of the housing inner chamber top, and the filter screen lower end is connected with clear water output on the housing shell wall and communicates, and the upper end places the housing top; The top cover lid places the housing top, and the top cover center is provided with air bleeding valve.
The utility model self-cleaning exhaust water filter, described housing is a jar shape structure, and filter screen is cylinder-like structure.
During work, muddy water enters in the housing from the muddy water import on the housing shell wall, and the strainer filtering through housing inner chamber top is removed the particle in the muddy water, impurity, except that the clear water behind degranulation, the impurity is discharged from the clear water output on the housing shell wall.When filtering a period of time, on the filter screen accumulated slag more for a long time, when perhaps water filter was not worked, the accumulated slag on the filter screen fell to automatically by deadweight and is discharged by blowoff valve bottom the filter housings again.
Compare with existing water filter, the utlity model has following advantage:
1, simple and compact for structure, floor space is little;
2, muddy water import and clear water output can be arranged to be 0 °, 90 °, 180 °, 270 ° or arbitrarily angled angle, machine room flexible arrangement with the housing shell wall;
3, self-cleaning filter screen function is arranged, the cleaning filter screen of need not uncapping;
4, the top cover center is provided with air bleeding valve, can maximum get rid of microbubble and air soluble in water in the water, reduces the corrosion of water treatment system, the water pump vane of protection and system support.
5, the housing design is a jar shape structure, and it is big to hold the dirt capacity, and the parts resistance is little, and it is constant that dirt increases SR.
Description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model.
The specific embodiment:
Referring to Fig. 1, the utility model is a kind of self-cleaning exhaust water filter.Mainly form by housing 1, filter screen 2 and top cover 3.
Housing 1 is a jar shape structure, and housing 1 bottom shell wall is provided with muddy water import 1.1 and clear water output 1.2, and the bottom is provided with blowoff valve 1.3.
Top cover 3 lids place housing 1 top, and top cover 3 centers are provided with air bleeding valve 3.1.Be connected with bolting between top cover 3 edges and the housing tip edge 1.
Claims (2)
1, a kind of self-cleaning exhaust water filter, it is characterized in that: comprise housing (1), filter screen (2) and top cover (3), described housing (1) bottom shell wall is provided with muddy water import (1.1) and clear water output (1.2), and housing (1) bottom is provided with blowoff valve (1.3); Filter screen (2) is arranged in the middle of housing (1) the inner chamber top, and filter screen (2) lower end is connected with clear water output (1.2) on housing (1) shell wall and communicates, and the upper end places housing (1) top; Top cover (3) lid places housing (1) top, and top cover (3) center is provided with air bleeding valve (3.1).
2, a kind of self-cleaning exhaust water filter according to claim 1, it is characterized in that: housing (1) is a jar shape structure, and filter screen (2) is cylinder-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071563 CN2785684Y (en) | 2005-05-10 | 2005-05-10 | Self-cleaning type air-exhausting water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071563 CN2785684Y (en) | 2005-05-10 | 2005-05-10 | Self-cleaning type air-exhausting water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785684Y true CN2785684Y (en) | 2006-06-07 |
Family
ID=36774258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071563 Expired - Fee Related CN2785684Y (en) | 2005-05-10 | 2005-05-10 | Self-cleaning type air-exhausting water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027581A1 (en) * | 2013-08-26 | 2015-03-05 | 广东美的厨房电器制造有限公司 | Vapor generator, cleaning system, and range hood |
-
2005
- 2005-05-10 CN CN 200520071563 patent/CN2785684Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027581A1 (en) * | 2013-08-26 | 2015-03-05 | 广东美的厨房电器制造有限公司 | Vapor generator, cleaning system, and range hood |
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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 |