CN209458441U - A kind of novel pipeline compression relief cock - Google Patents
A kind of novel pipeline compression relief cock Download PDFInfo
- Publication number
- CN209458441U CN209458441U CN201822105153.9U CN201822105153U CN209458441U CN 209458441 U CN209458441 U CN 209458441U CN 201822105153 U CN201822105153 U CN 201822105153U CN 209458441 U CN209458441 U CN 209458441U
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- CN
- China
- Prior art keywords
- push
- hole
- lever switch
- relief
- pull lever
- 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.)
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Abstract
The utility model discloses a kind of novel pipeline compression relief cock, including valve body and push-and-pull lever switch, through-hole is opened up in the valve body, the push-and-pull lever switch is slided in through-hole, stop collar is arranged in one end of the push-and-pull lever switch, and the diameter of stop collar is greater than the internal diameter of through-hole, channel open at one end closed at one end is opened up in the push-and-pull lever switch, and closed one end is located at stop collar side, and the closed end for being located at channel opens up relief hole, the push-pull rod switch position of the relief hole opens up the groove of annular, one circle pressure relief ring of setting on the groove.The utility model structure is simple, cost is relatively low, easy to use, can be relatively easy to realize the pressure release of gas or liquid by pushing and pulling lever switch, convenient, flexible, service life is longer.
Description
Technical field
The utility model relates to pressure relief device technical fields, and in particular to a kind of novel pipeline compression relief cock.
Background technique
Some Management of Pipeline Mechanical Equipment pressure reliefs on the market are all generally spring valve pressure relief, gravity valve pressure release at present
Structure, rubber valve pressure relief etc., and in some pipelines when carrying out body switching (gas and liquid), it to control its pressure release and open
Guan Shi, it is difficult to realize.According to this problem, we devise novel pipeline compression relief cock.
Summary of the invention
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, a kind of novel pipeline pressure release is provided and is opened
It closes.
In order to achieve the above purposes, the technical solution adopted by the utility model is: a kind of novel pipeline compression relief cock, innovation
Point is: including valve body and push-and-pull lever switch, opening up through-hole in the valve body, the push-and-pull lever switch is slided in through-hole
Dynamic, stop collar is arranged in one end of the push-and-pull lever switch, and the diameter of stop collar is greater than the internal diameter of through-hole, the push-and-pull lever switch
Channel open at one end closed at one end is inside opened up, and closed one end is located at stop collar side, and the closed end for being located at channel is opened
If relief hole, the push-pull rod switch position of the relief hole opens up the groove of annular, one circle pressure relief ring of setting on the groove.
Further, the height of the pressure relief ring is greater than the depth of groove, and the pressure relief ring uses rubber material.
After adopting the above structure, the utility model has the beneficial effect that
The utility model structure is simple, cost is relatively low, easy to use, can be relatively easy to realize by pushing and pulling lever switch
The pressure release of gas or liquid, convenient, flexible, service life is longer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the effect picture of the utility model use state.
Description of symbols:
1 valve body, 2 push-and-pull lever switch, 21 stop collars, 22 channels, 23 relief holes, 24 grooves, 25 pressure relief rings.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1-2, a kind of novel pipeline compression relief cock, including valve body 1 and push-and-pull lever switch 2, it opens up in valve body 1 logical
Hole, push-and-pull lever switch 2 are slided in through-hole, and stop collar 21, and the diameter of stop collar 21 is arranged in one end of push-and-pull lever switch 2
Greater than the internal diameter of through-hole, pushes and pulls and open up channel 22 open at one end closed at one end in lever switch 2, and closed one end is located at limit
21 side of ring, and the closed end for being located at channel opens up relief hole 23, the push-pull rod switch position of relief hole 23 opens up the recessed of annular
Slot 24, one circle pressure relief ring 25 of setting on groove 24.When pressure release, only lever switch 2 need to be pushed and pulled by pushing, groove 24 is released, this
When, pressure relief ring 25 loses the pressure of valve body 1, gas or liquid and carries out pressure release by relief hole 23, flexible to operation.
In the present embodiment, the height of pressure relief ring 25 is greater than the depth of groove, it is ensured that pressure relief ring 25 can be in the effect of valve body 1
Lower fitting relief hole 23, it is ensured that not discharging, and pressure relief ring 25 uses rubber material, can restore to the original state after generating deformation, just
In pressure release.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of novel pipeline compression relief cock, it is characterised in that: including valve body and push-and-pull lever switch, opened up in the valve body logical
Hole, the push-and-pull lever switch are slided in through-hole, and stop collar is arranged in one end of the push-and-pull lever switch, and stop collar is straight
Diameter is greater than the internal diameter of through-hole, opens up channel open at one end closed at one end in the push-and-pull lever switch, and closed one end is located at
Stop collar side, and the closed end for being located at channel opens up relief hole, the push-pull rod switch position of the relief hole opens up annular
Groove, one circle pressure relief ring of setting on the groove.
2. a kind of novel pipeline compression relief cock according to claim 1, it is characterised in that: the height of the pressure relief ring is greater than
The depth of groove, the pressure relief ring use rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105153.9U CN209458441U (en) | 2018-12-14 | 2018-12-14 | A kind of novel pipeline compression relief cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105153.9U CN209458441U (en) | 2018-12-14 | 2018-12-14 | A kind of novel pipeline compression relief cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458441U true CN209458441U (en) | 2019-10-01 |
Family
ID=68040772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105153.9U Active CN209458441U (en) | 2018-12-14 | 2018-12-14 | A kind of novel pipeline compression relief cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458441U (en) |
-
2018
- 2018-12-14 CN CN201822105153.9U patent/CN209458441U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |