CN205988614U - A kind of convenient liquid filter cleaning filter screen - Google Patents
A kind of convenient liquid filter cleaning filter screen Download PDFInfo
- Publication number
- CN205988614U CN205988614U CN201620909933.7U CN201620909933U CN205988614U CN 205988614 U CN205988614 U CN 205988614U CN 201620909933 U CN201620909933 U CN 201620909933U CN 205988614 U CN205988614 U CN 205988614U
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- filtrate
- filter screen
- conveyance conduit
- line
- blow
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Abstract
This utility model be related to a kind of liquid filter of convenient cleaning filter screen it is characterised in that:Including housing, it is provided with the filtrate inflow entrance being connected with filtrate conveyance conduit in described shell one end, it is provided with the sewage draining exit being connected with blow-off line in the housing other end, filtrate outlet is arranged on the top of housing, it is provided with drum type brake filter screen in described enclosure interior, the two ends of drum type brake filter screen are fixedly connected with filtrate conveyance conduit and blow-off line respectively by fastener and bolt and nut, it is provided with backwashing water entrance in described lower housing portion, recoil tube one end is connected with the arrival end of filtrate conveyance conduit, the other end is connected with backwashing water entrance, on filtrate conveyance conduit, on blow-off line, it is equipped with control valve at filtrate outlet and on back flush line.Its advantage is:Because filter of the present utility model need not be able to be dismantled with backwash, cleaning performance is good, and cleaning in time causes filter net jam phenomenon it is ensured that the cleannes of filtrate system to be effectively prevented filter screen.
Description
Technical field
This utility model is related to art of filters, more particularly, to a kind of convenient liquid filter cleaning filter screen.
Background technology
After in commercial production, the filter for liquid filtration of application is using a period of time at present, miscellaneous because filter
Matter sticks on filter screen, causes flow reduction, and after the eyelet of time long filter screen is more all blocked, flow will be zeroed.This
In the case of, filter screen is only disassembled by current filter, after washing the impurity of adhesion, then installs and uses.If liquid
Middle impurity is more, and it is necessary to frequent clean, every time cleaning will be dismantled, and very arduously, time-consuming, cannot apply when serious at all.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of convenient liquid cleaning filter screen of good filtration effect
Body filter.
The technical solution of the utility model is as follows:
A kind of liquid filter of convenient cleaning filter screen it is characterised in that:Including housing, described shell one end be provided with
The filtrate inflow entrance that filtrate conveyance conduit connects, is provided with, in the housing other end, the sewage draining exit being connected with blow-off line, filtrate goes out
The mouth of a river is arranged on the top of housing, is provided with drum type brake filter screen in described enclosure interior, and fastener is passed through at the two ends of drum type brake filter screen
And bolt and nut is fixedly connected with filtrate conveyance conduit and blow-off line respectively, it is provided with backwashing water in described lower housing portion and enters
Mouthful, recoil tube one end is connected with the arrival end of filtrate conveyance conduit, and the other end is connected with backwashing water entrance, defeated in filtrate
Send and on pipeline, on blow-off line, at filtrate outlet and on back flush line, be equipped with control valve.
The utility model has the advantages that:Because filter of the present utility model need not be able to be dismantled with backwash, save time province
Power, cleaning performance is good, easy to use, and cleaning in time does not cause filter net jam phenomenon it is ensured that filtrate is to be effectively prevented filter screen
The cleannes of system, have wide applicability.
Brief description
Fig. 1 is structural representation of the present utility model.
The A portion enlarged drawing for Fig. 1 for the Fig. 2.
Fig. 3 is the B direction view of Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of convenient cleaning filter screen of the present utility model liquid filter it is characterised in that:Bag
Include housing 7, be provided with, in described housing 7 one end, the filtrate inflow entrance 1 being connected with filtrate conveyance conduit 2, be provided with housing 7 other end
The sewage draining exit 4 being connected with blow-off line 5, filtrate outlet 3 is arranged on the top of housing 7, is provided with circle inside described housing 7
Cartridge type filter screen 6, the two ends of drum type brake filter screen 6 pass through fastener 10, bolt 11 and nut 12 respectively with filtrate conveyance conduit 2 and row
Dirty pipeline 5 is fixedly connected, and is provided with backwashing water entrance 8, recoil tube 9 one end and filtrate conveyance conduit in described housing 7 bottom
Entrance 1 end be connected, the other end is connected with backwashing water entrance 8,5, mistake on 2, blow-off line on filtrate conveyance conduit
It is equipped with control valve at filtrate (liquid 3 and on back flush line 9.
Close the control valve on valve and blow-off line 5 in filter Backwash pipeline 9 during normal use, open filtrate conveyance conduit
Control valve on 2 and filtrate (liquid 3 control valve, liquid will flow out after filtering through drum type brake filter screen 6.
Close the control valve on filtrate conveyance conduit 2 and filtrate effluent mouth 3 during cleaning drum type brake filter screen 6, open backwash
Pipe and sewage draining exit valve.At this moment drum type brake filter screen 6 will be cleaned by counter-flushing liquid, and the soiling solution after cleaning is discharged from sewage draining exit.Have
Effect ground prevents filter screen from not cleaning in time and causes filter net jam phenomenon it is ensured that the cleannes of filtrate system.
Claims (1)
1. a kind of liquid filter of convenient cleaning filter screen it is characterised in that:Including housing, it is provided with described shell one end and filters
The filtrate inflow entrance that liquid conveyance conduit connects, is provided with the sewage draining exit being connected with blow-off line, filtrate water outlet in the housing other end
Mouth is arranged on the top of housing, is provided with drum type brake filter screen in described enclosure interior, the two ends of drum type brake filter screen pass through fastener and
Bolt and nut is fixedly connected with filtrate conveyance conduit and blow-off line respectively, is provided with backwashing water in described lower housing portion and enters
Mouthful, recoil tube one end is connected with the arrival end of filtrate conveyance conduit, and the other end is connected with backwashing water entrance, defeated in filtrate
Send and on pipeline, on blow-off line, at filtrate outlet and on back flush line, be equipped with control valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620909933.7U CN205988614U (en) | 2016-08-22 | 2016-08-22 | A kind of convenient liquid filter cleaning filter screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620909933.7U CN205988614U (en) | 2016-08-22 | 2016-08-22 | A kind of convenient liquid filter cleaning filter screen |
Publications (1)
Publication Number | Publication Date |
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CN205988614U true CN205988614U (en) | 2017-03-01 |
Family
ID=58106239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620909933.7U Active CN205988614U (en) | 2016-08-22 | 2016-08-22 | A kind of convenient liquid filter cleaning filter screen |
Country Status (1)
Country | Link |
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CN (1) | CN205988614U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520804A (en) * | 2020-04-28 | 2020-08-11 | 郑士利 | Heat pump-based heating unit |
-
2016
- 2016-08-22 CN CN201620909933.7U patent/CN205988614U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520804A (en) * | 2020-04-28 | 2020-08-11 | 郑士利 | Heat pump-based heating unit |
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