CN201333349Y - Filter - Google Patents
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- CN201333349Y CN201333349Y CNU2008201572084U CN200820157208U CN201333349Y CN 201333349 Y CN201333349 Y CN 201333349Y CN U2008201572084 U CNU2008201572084 U CN U2008201572084U CN 200820157208 U CN200820157208 U CN 200820157208U CN 201333349 Y CN201333349 Y CN 201333349Y
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- filter
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Abstract
The utility model relates to a filter, which consists of two groups of independent filtration units connected in parallel; the filtration unit comprises a backwashing liquid inlet valve, a valve, a Y-shaped filter and a drain valve; the filtration unit is designed in side U-shaped; the backwashing liquid inlet valve is arranged at the upper side of the side U-shaped filtration unit; and the drain valve and the Y-shaped filter are arranged at the lower side of the side U-shaped filtration unit. Compared with the prior art, the filter has the advantages of simplicity and practicality, low cost, flexible arrangement, convenient maintenance and the like.
Description
Technical field
The utility model relates to a kind of filter, especially relates to a kind of backwash filter.
Background technology
In the indusqtrial water supply processing procedure, particularly water factory, drainage pumping plant, power station, industrial water supply system, fire-fighting system, shipping industry and other industrial circle in generative processes such as clear water supercharging, conveying and circulation, all inevitably utilize the impeller rotation of motor drives pump, realize the reciprocating of water.
The use of pump need be washed usually, and especially dredge pump more needs washing and filtering, at present, the washing and filtering device of normal pressure is the monoblock type backwash filter, this filtration device structure complexity, cost height, and in a single day just mobile difficulty is set, keep in repair also very inconvenient.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of simple and practical, cost is low, flexible arrangement, a kind of filter easy to maintenance.
The purpose of this utility model can be achieved through the following technical solutions: a kind of filter, it is characterized in that, this filter by two groups independently filter element compose in parallel, filter element comprises counter-flushing liquid inlet valve, valve, y-type filter, blowoff valve, described filter element is the design of side U type, and the counter-flushing liquid inlet valve is arranged on the upside of side U type filter element, and blowoff valve and y-type filter are arranged on the downside of side U type filter element.
Described two groups independently filter element be connected in parallel side by side.
Described valve has two, is separately positioned on filter element both sides up and down.
Described valve is motor-driven valve or hand-operated valve.
Compared with prior art, the utility model filter is made up of the independently filter element arranged in pairs of two groups of parallel connections, and is simple and practical, cost is low, flexible arrangement, easy to maintenance.
Description of drawings
Fig. 1 is the utility model structure of filter schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment 1
As shown in Figure 1, a kind of filter, described filter by two groups independently filter element compose in parallel, filter element comprises counter-flushing liquid inlet valve 1, valve 2, y-type filter 3, blowoff valve 4, filter element is the design of side U type, counter-flushing liquid inlet valve 1 is arranged on the upside of side U type filter element, blowoff valve 4 and y-type filter 3 are arranged on the downside of side U type filter element, valve 2 has two, be separately positioned on filter element both sides up and down, available motor-driven valve is formed a full automatic back-flushing filter, and also available hand-operated valve is formed a manual back-flushing filter.During use, close the valve of a filter element earlier, open flushing liquor inlet valve and blowoff valve then, counter-flushing liquid carries out backwash through y-type filter to filter, repeats this process afterwards another filter element is carried out backwash.
Claims (4)
1. filter, it is characterized in that, this filter by two groups independently filter element compose in parallel, filter element comprises counter-flushing liquid inlet valve, valve, y-type filter, blowoff valve, described filter element is the design of side U type, and the counter-flushing liquid inlet valve is arranged on the upside of side U type filter element, and blowoff valve and y-type filter are arranged on the downside of side U type filter element.
2. a kind of filter according to claim 1 is characterized in that, described two groups independently filter element be connected in parallel side by side.
3. a kind of filter according to claim 1 is characterized in that described valve has two, is separately positioned on filter element both sides up and down.
4. a kind of filter according to claim 1 is characterized in that, described valve is motor-driven valve or hand-operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201572084U CN201333349Y (en) | 2008-12-16 | 2008-12-16 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201572084U CN201333349Y (en) | 2008-12-16 | 2008-12-16 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333349Y true CN201333349Y (en) | 2009-10-28 |
Family
ID=41284991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201572084U Expired - Fee Related CN201333349Y (en) | 2008-12-16 | 2008-12-16 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333349Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966470A (en) * | 2017-05-23 | 2017-07-21 | 攀钢集团西昌钢钒有限公司 | EDI module cleaning devices |
| CN107837596A (en) * | 2017-11-21 | 2018-03-27 | 广东新势能新能源科技有限公司 | One kind backwash slag-draining device |
-
2008
- 2008-12-16 CN CNU2008201572084U patent/CN201333349Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966470A (en) * | 2017-05-23 | 2017-07-21 | 攀钢集团西昌钢钒有限公司 | EDI module cleaning devices |
| CN107837596A (en) * | 2017-11-21 | 2018-03-27 | 广东新势能新能源科技有限公司 | One kind backwash slag-draining device |
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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: 20091028 Termination date: 20101216 |