CN205207744U - Take ball valve of filter screen - Google Patents
Take ball valve of filter screen Download PDFInfo
- Publication number
- CN205207744U CN205207744U CN201520981728.7U CN201520981728U CN205207744U CN 205207744 U CN205207744 U CN 205207744U CN 201520981728 U CN201520981728 U CN 201520981728U CN 205207744 U CN205207744 U CN 205207744U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- filter screen
- filtration
- branch pipe
- 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
- Pipe Accessories (AREA)
- Filtration Of Liquid (AREA)
- Check Valves (AREA)
Abstract
The utility model belongs to the technical field of the valve. A take ball valve of filter screen, include the valve body, and the valve body match sealed lock the valve gap, match the case that sets up between valve body and valve gap, valve body upper portion be provided with the valve rod mounting hole, the valve rod match to set up in the valve rod mounting hole, valve body end be provided with the filtration branch pipe, the filtration branch pipe set up with the valve body is perpendicular filtration branch pipe upper portion slope be provided with the board that flow equalizes, the lower part lateral wall of filtration branch pipe on the slope intercommunication be provided with with the honeycomb duct of rear portion pipeline intercommunication, the upper end of honeycomb duct be provided with the check valve. The utility model has the advantages of reasonable structure design, through to filtering branch pipe and the telescopic structural design of filter screen, the effectual filtration efficiency who guarantees the filter layer has also avoided reducing of pipeline flow, also can effectually avoid appearing the backward flow phenomenon simultaneously, can improve change efficiency greatly carrying out valve change in -process.
Description
Technical field
The utility model belongs to valve technology field, is specifically related to a kind of ball valve with filter screen.
Background technique
Ball valve is widely used in industries such as petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, iron and steel, occupies very important status in national economy.It has the action of 90-degree rotation, and faucet body is spheroid, has manhole or passage by its axis.In course of conveying, owing to carrying inner-walls of duct corrosion after the not high or long use of the degree of purity of liquid, cause and occur the damage of particulate matter to CW Customer Terminal Equipment, therefore need to set up filtrating equipment, and traditional filter apparatus configuration is relatively simple, cause water pipe flow to reduce after filtrating equipment is set, change inconvenience simultaneously, sometimes operate the problem that also can there is backflow.
Model utility content
Main purpose of the present utility model is to provide a kind of reasonable in design, good filtration effect, and it is convenient to change, the ball valve of the band filter screen that can prevent backflow phenomenon from occurring.
For reaching above object, the technical solution adopted in the utility model is:
A kind of ball valve with filter screen, comprise valve body, the valve gap sealing and fasten is mated with valve body, mate the spool be arranged between valve body and valve gap, described valve body top is provided with valve rod mounting hole, described valve rod coupling is arranged in valve rod mounting hole, described valve end is provided with filtration arm, described filtration arm is vertical with valve body to be arranged, described filtration arm upper angled is provided with a homogenizing plate, screen sleeve is provided with successively in the filtration arm of described homogenizing plate bottom, sealing plug and lower end cap, the lower sides surface thereof connection of described filtration arm is provided with the honeycomb duct with rear portion pipeline communication, the upper end portion of described honeycomb duct is provided with safety check.
In described filtration arm, spacer sleeve is provided with at least three screen sleeves successively, and each screen sleeve top and homogenizing plate hold out against support, are provided with support positioning plates bottom described screen sleeve.
Described safety check is Lift check valve, and described safety check comprises top cover and T-shaped flap, described top cover is provided with the guiding groove with flap Corresponding matching.
Adopt technique scheme, acquired beneficial effect is:
Reasonable in design of the present utility model, by the structural design to filtration arm and screen sleeve, effectively ensure that the filter efficiency of filter layer, it also avoid the reduction of pipeline flow, simultaneously also can effectively avoid occurring backflow phenomenon, carry out can greatly improving replacing efficiency in replacing valve process, the utility model have carried out many-sided consideration for the filtration of fluid and control, thus improve the performance of filtrating equipment, also substantially increase customer satisfaction.
Accompanying drawing explanation
Fig. 1 is the structural representation according to a preferred embodiment of the present utility model.
Sequence number in figure: 1 be valve body, 2 being valve gap, 3 being spool, 4 be valve rod, 5 being homogenizing plate for filtering arm, 6,7 be screen sleeve, 8 be sealing plug, 9 be lower end cap, 10 be honeycomb duct, 11 be support positioning plates, 12 be flap, 13 be top cover, 14 for guiding groove.
Embodiment
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.
See Fig. 1, a kind of ball valve with filter screen of the utility model, comprise valve body 1, the valve gap 2 sealing and fasten is mated with valve body 1, mate the spool 3 be arranged between valve body 1 and valve gap 2, described valve body 1 top is provided with valve rod mounting hole, described valve rod 4 coupling is arranged in valve rod mounting hole, described valve body 1 end is provided with filters arm 5, described filtration arm 5 is vertical with valve body 1 to be arranged, described filtration arm 5 upper angled is provided with a homogenizing plate 6, screen sleeve 7 is provided with successively in the filtration arm 5 of described homogenizing plate 6 bottom, sealing plug 8 and lower end cap 9, the lower sides surface thereof connection of described filtration arm 5 is provided with the honeycomb duct 10 with rear portion pipeline communication, the upper end portion of described honeycomb duct 10 is provided with safety check, described safety check is Lift check valve, described safety check comprises top cover 13 and T-shaped flap 12, described top cover 13 is provided with the guiding groove 14 with flap 12 Corresponding matching.
In described filtration arm 5, spacer sleeve is provided with at least three screen sleeves 7 successively, and each screen sleeve 7 top and homogenizing plate 6 hold out against support, is provided with support positioning plates 11 bottom described screen sleeve 7.
Reasonable in design of the present utility model, by the structural design to filtration arm and screen sleeve, effectively ensure that the filter efficiency of filter layer, it also avoid the reduction of pipeline flow, simultaneously also can effectively avoid occurring backflow phenomenon, carry out can greatly improving replacing efficiency in replacing valve process, the utility model have carried out many-sided consideration for the filtration of fluid and control, thus improve the performance of filtrating equipment, also substantially increase customer satisfaction.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. the ball valve with filter screen, comprise valve body, the valve gap sealing and fasten is mated with valve body, mate the spool be arranged between valve body and valve gap, described valve body top is provided with valve rod mounting hole, described valve rod coupling is arranged in valve rod mounting hole, it is characterized in that: described valve end is provided with filtration arm, described filtration arm is vertical with valve body to be arranged, described filtration arm upper angled is provided with a homogenizing plate, screen sleeve is provided with successively in the filtration arm of described homogenizing plate bottom, sealing plug and lower end cap, the lower sides surface thereof connection of described filtration arm is provided with the honeycomb duct with rear portion pipeline communication, the upper end portion of described honeycomb duct is provided with safety check.
2. the ball valve of band filter screen according to claim 1, it is characterized in that: in described filtration arm, spacer sleeve is provided with at least three screen sleeves successively, each screen sleeve top and homogenizing plate hold out against support, are provided with support positioning plates bottom described screen sleeve.
3. the ball valve of band filter screen according to claim 1, is characterized in that: described safety check is Lift check valve, and described safety check comprises top cover and T-shaped flap, described top cover is provided with the guiding groove with flap Corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981728.7U CN205207744U (en) | 2015-11-28 | 2015-11-28 | Take ball valve of filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981728.7U CN205207744U (en) | 2015-11-28 | 2015-11-28 | Take ball valve of filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207744U true CN205207744U (en) | 2016-05-04 |
Family
ID=55845462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981728.7U Expired - Fee Related CN205207744U (en) | 2015-11-28 | 2015-11-28 | Take ball valve of filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259967A (en) * | 2019-06-26 | 2019-09-20 | 李珊 | A kind of liquid conveying special service valve |
-
2015
- 2015-11-28 CN CN201520981728.7U patent/CN205207744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259967A (en) * | 2019-06-26 | 2019-09-20 | 李珊 | A kind of liquid conveying special service valve |
| CN110259967B (en) * | 2019-06-26 | 2020-12-01 | 台州市路桥鸿辉水暖厂 | Special valve for liquid delivery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205207744U (en) | Take ball valve of filter screen | |
| CN106368656A (en) | Oilfield water injection system and oilfield water injection method | |
| CN213712202U (en) | Positioning flange | |
| CN206359261U (en) | A kind of cooling water recirculation system and sealing device | |
| CN204253946U (en) | Torch fluid-tight system highly arranged by a kind of pipe arrangement that reduces | |
| CN203436928U (en) | Large-flow filter mounted with No. 7 filter element and housing of the large-flow filter | |
| CN204073628U (en) | A kind of purifying pure water device | |
| CN204933029U (en) | A kind of y-type filter | |
| CN206924505U (en) | A kind of back-flushing filtering device for snow-ice melting system sprinkling system | |
| CN205995148U (en) | A kind of sewage-treatment plant | |
| CN204672001U (en) | A kind of y-type filter | |
| CN204610928U (en) | A kind of ball relief valve | |
| CN204901128U (en) | Filtration type adapter sleeve | |
| CN204901125U (en) | Conduit's adapter sleeve | |
| CN203944219U (en) | A kind of crude oil filtration treatment device | |
| CN204472109U (en) | ink delivery system | |
| CN209061692U (en) | A kind of skid mounted equipment for oil flushing | |
| CN204610931U (en) | A kind of band table ball relief valve | |
| CN204502533U (en) | A kind of novel high-pressure wind/water filter | |
| CN204610929U (en) | A kind of band table ball valve for filter | |
| CN206337473U (en) | A kind of crossover sub and tank of Fast Installation water purifier | |
| CN205055601U (en) | Meticulous filter equipment of borehole operation workover fluid | |
| CN204447525U (en) | A kind of Novel U-shaped filter | |
| CN206315639U (en) | What tower slurries were entered on a kind of absorption tower converges device | |
| CN204610942U (en) | A kind of loose joint ball valve |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161128 |