CN207830651U - A kind of multi-functional gas bleeder valve - Google Patents
A kind of multi-functional gas bleeder valve Download PDFInfo
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- CN207830651U CN207830651U CN201721725512.XU CN201721725512U CN207830651U CN 207830651 U CN207830651 U CN 207830651U CN 201721725512 U CN201721725512 U CN 201721725512U CN 207830651 U CN207830651 U CN 207830651U
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- sealing element
- pressure release
- pull rod
- valve body
- valve
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Abstract
The utility model discloses a kind of multi-functional gas bleeder valves, including valve body, pressure release component and the temperature module, pressure release component includes pull rod, handle, elastic component and sealing element, pull rod is movably installed in valve body, pull rod is hinged with handle, and it is fixedly connected with sealing element, elastic component is socketed on pull rod, valve body is equipped with import, outlet and sealing station, sealing station is abutted with sealing element to block outlet and import, the temperature module includes temperature sensing package and mobile bar, and mobile bar is slidably mounted on temperature sensing package, and temperature sensing package is fixedly connected with the valve body.It is moved by handle, pull rod band dynamic seal in the utility model, realizes manual pressure release；In overtemperture control, temperature sensing package expands against mobile bar and is moved to sealing element the temperature module, open-top sealing element, carries out overtemperature pressure release；When carrying out super pressure control, fluid forces sealing element realizes superpressure pressure release far from sealing station, compression elastic piece；It sets back in elastic component effect lower seal, the blocking for realizing import and outlet is coordinated with sealing station.
Description
Technical field
The utility model is related to valve more particularly to a kind of multi-functional gas bleeder valves.
Background technology
Currently, often installing gas bleeder valve work on each type III pressure vessel such as electric heating hot water, Teat pump boiler or boiler
For overpressure protection apparatus.This kind of gas bleeder valve is mostly pressure protection valve, when the pressure in container is up to or over setting value, is let out
Air valve realizes releasing pressure automatically, plays the function of overpressure protection.
But existing gas bleeder valve has the following defects：It has a single function, be not suitable for needing while monitoring temperature and pressure
Occasion.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multi-functional gas bleeder valves, simultaneously
Have the function of superpressure pressure release, overtemperature pressure release and manual pressure release.
The purpose of this utility model is realized using following technical scheme：
A kind of multi-functional gas bleeder valve, including valve body, pressure release component and the temperature module, the pressure release component include pull rod, hand
Handle, elastic component and sealing element, the pull rod are movably installed in the valve body, and described pull rod one end is hinged with the handle, another
End is fixedly connected with the sealing element, and the handle is located at outside the valve body, and the elastic component is socketed on the pull rod, described
Valve body be equipped with import with outlet and include sealing station, the sealing station is abutted with the sealing element realize it is described export and it is described into
The blocking of mouth, the temperature module includes temperature sensing package and mobile bar, and described mobile bar one end is slidably mounted on the temperature sensing package, separately
The sealing element is directed toward in one end, and the temperature sensing package is fixedly connected with the valve body.
Further, the valve body includes positioning table, and the positioning table is close to the import, the temperature sensing package plugged and fixed
In the positioning table.
Further, the sealing element includes flap, the centre symmetry line of the central axes of the mobile bar and the flap
It overlaps.
Further, the valve body includes main body and valve deck, and the valve deck is fixedly connected with the main body screw, described to let out
It further includes adjusting set to press component, and the adjusting set is fixedly connected with the valve deck, and the pull rod is plugged in the adjusting set.
Further, the pressure release component further includes sealing ring, and the sealing ring is installed on the adjusting set and the drawing
Between bar, there are two the sealing rings, is O-ring.
Further, the pressure release component further includes lock tube, and the lock tube, which is fixed with the tie rod end by screw, to be connected
It connects, the elastic component is spring, and the spring one end is abutted with the lock tube, and the other end is abutted with the adjusting set.
Further, the lock tube is T-shaped, and middle part is equipped with connecting hole, and the connecting hole is T-type through-hole, the sealing element
It is contained in the connecting hole and is fixedly connected with the lock tube.
Further, the sealing element includes flap and gasket, the gasket be installed on the lock tube and the flap it
Between.
Compared with prior art, the beneficial effects of the utility model are：It is moved by handle, pull rod band dynamic seal, it is real
Now manual pressure release；In overtemperture control, temperature sensing package expands against mobile bar and is moved to sealing element the temperature module, open-top sealing element,
Carry out overtemperature pressure release；When carrying out super pressure control, fluid forces sealing element realizes that superpressure is let out far from sealing station, compression elastic piece
Pressure；It sets back in elastic component effect lower seal, the blocking for realizing import and outlet is coordinated with sealing station.
Description of the drawings
Fig. 1 is the structural schematic diagram of one multi-functional gas bleeder valve of the utility model；
In figure：100, multi-functional pressure-reducing valve；10, valve body；11, main body；12, valve deck；13, connector；14, import；15, go out
Mouthful；16, sealing station；17, positioning table；20, pressure release component；21, pull rod；22, handle；23, lock tube；24, elastic component；25, flap；
26, gasket；27, adjusting set；28, sealing ring；30, the temperature module；31, temperature sensing package；32, mobile bar.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1, a kind of multi-functional gas bleeder valve includes valve body 10, pressure release component 20 and the temperature module 30.
Valve body 10 includes main body 11 and valve deck 12, and main body 11 is equipped with connector 13, import 14 and outlet 15, connector 13 with
Import 14 is opposite, and the axial direction of import 14 is vertical with the axial direction of outlet 15, and valve deck 12 is in main body 11 in connector 13
It is threadedly coupled.Connector 13, import 14 are connected to form cavity with outlet 15.Main body 11 includes sealing station 16 and positioning table 17.It is close
Envelope platform 16 is close to import 14 with positioning table 17.
Pressure release component 20 include pull rod 21, handle 22, lock tube 23, elastic component 24, sealing element (figure do not mark), adjusting set 27 with
Sealing ring 28.Sealing element includes flap 25 and gasket 26.21 one end of pull rod is hinged with handle 22, and the other end is solid with 23 screw of lock tube
Fixed connection.Lock tube 23 is T-type cylindrical structure, and middle part is equipped with connecting hole, which is T-type through-hole.Elastic component 24 is socketed on drawing
Bar 21, in the present embodiment, elastic component 24 are spring.Flap 25 is plugged in connecting hole and is screwed with lock tube 23 and connect.
Gasket 26 is socketed on flap 25,26 side of gasket is abutted with connecting hole T-type end face.Adjusting set 27 is socketed on pull rod 21.It is close
There are two seal 28, is O-ring, which is socketed on pull rod 21, and is abutted with 27 inner wall of adjusting set.
The temperature module 30 includes temperature sensing package 31 and mobile bar 32, and 32 one end of mobile bar is slidably mounted on temperature sensing package 31.
Adjusting set 27 is fixedly connected with valve deck 12, and in the through-hole at 12 middle part of valve deck.Handle 22 is located at outside valve body 10
Portion, pull rod 21, lock tube 23, elastic component 24 are contained in the internal cavity of valve body 10 with flap 25.16 end of sealing station and gasket 26
The other side abuts, in order to which flap 25 coordinates the connection or blocking realizing import 14 and export 15.30 plugged and fixed of the temperature module
In positioning table 17.It is directed toward flap 25, and the central axes weight of the centre symmetry line of flap 25 and mobile bar 32 in 32 one end of mobile bar
It closes.
In use, when the pressure in 10 cavity of valve body is more than rated pressure, fluid overcomes the elastic force of elastic component 24 open-top
Flap 25, fluid play the role of pressure release, realize pressure pressure release from 15 discharge of outlet.When the temperature in 10 cavity of valve body increases
When more than limiting temperature, temperature sensing package 31 expands, and pushes mobile bar 32 to 25 movable top valve opening valve 25 of flap, fluid is from exporting 15
Overtemperature pressure release control is played the role of in discharge.When needing manual pressure release, handle 22 is pulled, lock tube 23 is driven by pull rod 21
It moves up, compression elastic piece 24 simultaneously realizes that flap 25 moves up, and fluid realizes manual pressure leak process from 15 discharge of outlet.
Multi-functional pressure-reducing valve 100 in the utility model can be realized simultaneously manual pressure release, overtemperature pressure release and superpressure pressure release,
Can effectively meet the needs of a variety of workplaces.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (8)
1. a kind of multi-functional gas bleeder valve, it is characterised in that：The multi-functional gas bleeder valve includes valve body, pressure release component and temperature-sensitive group
Part, the pressure release component include pull rod, handle, elastic component and sealing element, and the pull rod is movably installed in the valve body, the drawing
Bar one end is hinged with the handle, and the other end is fixedly connected with the sealing element, and the handle is located at outside the valve body, described
Elastic component is socketed on the pull rod, and the valve body is equipped with import and exports and include sealing station, the sealing station and the sealing
Part abuts the blocking for realizing the outlet and the import, and the temperature module includes temperature sensing package and mobile bar, the mobile bar
One end is slidably mounted on the temperature sensing package, and the other end is directed toward the sealing element, and the temperature sensing package is fixedly connected with the valve body.
2. multi-functional gas bleeder valve as described in claim 1, it is characterised in that：The valve body includes positioning table, and the positioning table leans on
The nearly import, the temperature sensing package plugged and fixed is in the positioning table.
3. multi-functional gas bleeder valve as claimed in claim 2, it is characterised in that：The sealing element includes flap, the mobile bar
Central axes are overlapped with the centre symmetry line of the flap.
4. multi-functional gas bleeder valve as described in claim 1, it is characterised in that：The valve body includes main body and valve deck, the valve deck
It being fixedly connected with the main body screw, the pressure release component further includes adjusting set, and the adjusting set is fixedly connected with the valve deck,
The pull rod is plugged in the adjusting set.
5. multi-functional gas bleeder valve as claimed in claim 4, it is characterised in that：The pressure release component further includes sealing ring, described close
Seal is installed between the adjusting set and the pull rod, and there are two the sealing rings, is O-ring.
6. multi-functional gas bleeder valve as claimed in claim 4, it is characterised in that：The pressure release component further includes lock tube, the lock tube
It is fixedly connected by screw with the tie rod end, the elastic component is spring, and the spring one end is abutted with the lock tube, separately
One end is abutted with the adjusting set.
7. multi-functional gas bleeder valve as claimed in claim 6, it is characterised in that：The lock tube is T-shaped, and middle part is equipped with connecting hole, institute
It is T-type through-hole to state connecting hole, and the sealing element is contained in the connecting hole and is fixedly connected with the lock tube.
8. multi-functional gas bleeder valve as claimed in claim 7, it is characterised in that：The sealing element includes flap and gasket, the pad
Piece is installed between the lock tube and the flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725512.XU CN207830651U (en) | 2017-12-12 | 2017-12-12 | A kind of multi-functional gas bleeder valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725512.XU CN207830651U (en) | 2017-12-12 | 2017-12-12 | A kind of multi-functional gas bleeder valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830651U true CN207830651U (en) | 2018-09-07 |
Family
ID=63385992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725512.XU Active CN207830651U (en) | 2017-12-12 | 2017-12-12 | A kind of multi-functional gas bleeder valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688294A (en) * | 2020-12-29 | 2022-07-01 | 路达(厦门)工业有限公司 | Temperature control stop valve |
-
2017
- 2017-12-12 CN CN201721725512.XU patent/CN207830651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688294A (en) * | 2020-12-29 | 2022-07-01 | 路达(厦门)工业有限公司 | Temperature control stop valve |
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