CN206754464U - It is a kind of from air bleeding valve - Google Patents
It is a kind of from air bleeding valve Download PDFInfo
- Publication number
- CN206754464U CN206754464U CN201720612819.2U CN201720612819U CN206754464U CN 206754464 U CN206754464 U CN 206754464U CN 201720612819 U CN201720612819 U CN 201720612819U CN 206754464 U CN206754464 U CN 206754464U
- Authority
- CN
- China
- Prior art keywords
- valve
- fumer
- valve body
- floating block
- exhaust outlet
- 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
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses one kind from air bleeding valve, band key ball valve is installed on the right side of valve body, the band key ball valve is made up of valve rod and spheroid, sphere installation is in valve inner, and mutually it is fixedly connected with valve rod, fumer is installed on top on the left of valve body, fumer is by floating block, sprue and exhaust outlet, gas cap forms, floating block is installed on inside fumer, and floating block top is connected with sprue, an exhaust outlet is offered at the top of fumer, and exhaust outlet position directly above is provided with a gas cap, fumer bottom is connected with valve body, screen pack is installed in the bottom of floating block, screen pack opposite position is provided with cleaning bonnet on valve body.The utility model integrates water inlet, is vented, filters, and effectively can discharge gas, dredging pipeline, reach normal work, pipeline is avoided vapour lock occur, while being provided with screen pack prevents debris from blocking, and is easy to the cleaning of debris and the maintenance of valve provided with cleaning bonnet.
Description
Technical field
Water conservancy valve technology field is the utility model is related to, more particularly to it is a kind of from air bleeding valve.
Background technology
Valve is that one or more openings or passage are blocked come open and close or partly using a movable part, makes liquid
Stream, air stream or other air-flows or a large amount of bulk materials can flow out, block or a kind of adjusted device, and existing valve
Door does not have scavenging action, and the gas that general separately installed air bleeding valve comes in drain carrys out dredging pipeline, reaches normal work, such as
This valve is not filled, and vapour lock occurs at any time in pipeline, pipeline water capacity is occurred and does not reach design requirement.
The content of the invention
The purpose of this utility model be to provide it is a kind of from air bleeding valve, to solve the problems mentioned in the above background technology.
The utility model uses following technical scheme to achieve the above object：It is a kind of from air bleeding valve, including valve body, band key
Spoon ball valve, fumer, the band key ball valve are installed on the right side of valve body, and the band key ball valve is made up of valve rod and spheroid, institute
Sphere installation is stated in valve inner, and is mutually fixedly connected with valve rod, the fumer is installed on top, the exhaust on the left of valve body
Case is made up of floating block, sprue and exhaust outlet, gas cap, and the floating block is installed on inside fumer, and floating block top is connected with sprue,
An exhaust outlet is offered at the top of the fumer, and exhaust outlet position directly above is provided with a gas cap, the fumer
Bottom is connected with valve body, is provided with screen pack in the bottom of floating block, screen pack opposite position is provided with cleaning on valve body
Bonnet.
Preferably, the fumer and valve body welding or integrated molding.
Preferably, the gas cap is threadedly coupled with exhaust outlet, and some steam vents are uniformly offered in gas cap surrounding.
Preferably, the floating block is inverted cone-shaped structure, is made using foam, and the sprue is rubber stopper.
Preferably, cleaning bonnet is fastened by bolts with valve body, and is sealed using sealing rubber ring therebetween.
Compared with prior art, the beneficial effects of the utility model are：The utility model collects water inlet, is vented, filters in one
Body, it can prevent stranger's malice from opening and closing using existing band key valve, being provided with fumer effectively can discharge gas, dredging
Pipeline, reach normal work, avoid pipeline from vapour lock occur, while gas cap is installed on exhaust outlet, be effectively protected user
The gas that will not be discharged is hindered, while being provided with screen pack prevents debris from blocking, and is easy to the cleaning of debris provided with cleaning bonnet
And the maintenance of valve.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1- valve bodies；2- band key ball valves；3- fumers；4- valve rods；5- spheroids；6- floating blocks；7- sprues；8- is vented
Mouthful；9- gas caps；10- steam vents；11- screen packs；12- clears up bonnet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear, complete elaboration.
It is as shown in figure 1, a kind of from air bleeding valve, including valve body 1, band key ball valve 2, fumer 3, the band key ball valve 2
The right side of valve body 1 is installed on, the band key ball valve 2 is made up of valve rod 4 and spheroid 5, and the spheroid 5 is installed on inside valve body 1, and
It is fixedly connected with the phase of valve rod 4, the fumer 3 is installed on the left side of valve body 1 top, and the fumer 3 is by floating block 6, sprue 7 and row
Gas port 8, gas cap 9 are formed, and the floating block 6 is installed on inside fumer 3, and the top of floating block 6 is connected with sprue 7, the fumer 3
Top offer an exhaust outlet 8, and the position directly above of exhaust outlet 8 is provided with a gas cap 9, the bottom of fumer 3 with
Valve body 1 is connected, and screen pack 11 is provided with the bottom of floating block 6, and the opposite position of screen pack 11 is provided with cleaning on valve body 1
Bonnet 12.
In the present embodiment, the fumer 3 is welded with valve body 1 or integrated molding.The gas cap 9 and the screw thread of exhaust outlet 8
Connection, some steam vents 10 are uniformly offered in the surrounding of gas cap 9.The floating block 6 is inverted cone-shaped structure, using foam system
Make, the sprue 7 is rubber stopper.Cleaning bonnet 12 is fastened by bolts with valve body 1, and close using sealing rubber ring therebetween
Envelope.
Specifically used mode：With key turns valve rod 4 during use, rotate spheroid 5, liquid enters inside valve body 1, passes through
Filter screen 11 filters, and into fumer 3, when gas in liquid be present, floating block 6 sinks under self gravitation effect, drives sprue 7
Decline, now steam vent 8 is opened, and gas is discharged by steam vent 8.As gas is discharged, liquid level rises, and floating block 6 lifts up, and drives
Sprue 7 rises, and blocks steam vent 8；The utility model integrates water inlet, is vented, filters, and uses existing band key valve can be with
Prevent stranger's malice from opening and closing, being provided with fumer effectively can discharge gas, dredging pipeline, reach normal work, avoid pipe
There is vapour lock in road, while gas cap is provided with exhaust outlet, and the gas that being effectively protected user will not be discharged is hindered, simultaneously
Being provided with screen pack prevents debris from blocking, and is easy to the cleaning of debris and the maintenance of valve provided with cleaning bonnet.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (5)
- It is 1. a kind of from air bleeding valve, including valve body（1）, band key ball valve（2）, fumer（3）, it is characterised in that：The band key Ball valve（2）It is installed on valve body（1）Right side, the band key ball valve（2）By valve rod（4）With spheroid（5）Composition, the spheroid（5） It is installed on valve body（1）Inside, and and valve rod（4）Mutually it is fixedly connected, the fumer（3）It is installed on valve body（1）Above left side, institute State fumer（3）By floating block（6）, sprue（7）With exhaust outlet（8）, gas cap（9）Composition, the floating block（6）It is installed on fumer （3）Inside, and floating block（6）Top is connected with sprue（7）, the fumer（3）Top offer an exhaust outlet（8）, and Exhaust outlet（8）Position directly above is provided with a gas cap（9）, the fumer（3）Bottom and valve body（1）It is connected, in floating block （6）Bottom screen pack is installed（11）, in valve body（1）Upper screen pack（11）Opposite position is provided with cleaning bonnet（12）.
- It is 2. according to claim 1 a kind of from air bleeding valve, it is characterised in that the fumer（3）With valve body（1）Welding or Integrated molding.
- It is 3. according to claim 1 a kind of from air bleeding valve, it is characterised in that the gas cap（9）With exhaust outlet（8）Screw thread connects Connect, in gas cap（9）Surrounding uniformly offers some steam vents（10）.
- It is 4. according to claim 1 a kind of from air bleeding valve, it is characterised in that the floating block（6）For inverted cone-shaped structure, use Foam makes, the sprue（7）For rubber stopper.
- It is 5. according to claim 1 a kind of from air bleeding valve, it is characterised in that cleaning bonnet（12）With valve body（1）Pass through spiral shell Bolt fastens, and is sealed using sealing rubber ring therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612819.2U CN206754464U (en) | 2017-05-30 | 2017-05-30 | It is a kind of from air bleeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612819.2U CN206754464U (en) | 2017-05-30 | 2017-05-30 | It is a kind of from air bleeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754464U true CN206754464U (en) | 2017-12-15 |
Family
ID=60620545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612819.2U Expired - Fee Related CN206754464U (en) | 2017-05-30 | 2017-05-30 | It is a kind of from air bleeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518549A (en) * | 2018-06-15 | 2018-09-11 | 江苏宝地管业有限公司 | A kind of relief pipeline |
-
2017
- 2017-05-30 CN CN201720612819.2U patent/CN206754464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518549A (en) * | 2018-06-15 | 2018-09-11 | 江苏宝地管业有限公司 | A kind of relief pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |