CN203349983U - Gas tank pressure gauge buffer unit - Google Patents
Gas tank pressure gauge buffer unit Download PDFInfo
- Publication number
- CN203349983U CN203349983U CN 201320442971 CN201320442971U CN203349983U CN 203349983 U CN203349983 U CN 203349983U CN 201320442971 CN201320442971 CN 201320442971 CN 201320442971 U CN201320442971 U CN 201320442971U CN 203349983 U CN203349983 U CN 203349983U
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- gas tank
- ball valve
- buffer unit
- stainless steel
- 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
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Abstract
The utility model relates to a buffer unit used in an underground coal mine nitrogen making workshop, and specifically refers to a gas tank pressure gauge buffer unit, and solves the problems of easy damage and safety hidden troubles caused by direct connection between the pressure gauge and the gas tank in the prior art. The gas tank pressure gauge buffer unit comprises a buffer tank connected with the gas tank and a control ball valve connected with the pressure gauge; an outlet of the buffer tank is connected with a stainless steel bend; a buffer pipe connecting the stainless steel bend and the control ball valve is arranged between the stainless steel bend and the control ball valve. The gas tank pressure gauge buffer unit is reasonable and reliable in structural design, prolongs the service life of the pressure gauge, ensures safety of maintenance workers, has the advantages of reasonable design, strong practicality and substantial economic benefit; and the pressure gauge can be replaced in non-pressure manner through closing the control ball valve.
Description
Technical field
The utility model relates to nitrogen processed workshop snubber assembly under coal mine, is specially a kind of gas-holder tensimeter snubber assembly.
Background technology
Nitrogen processed workshop gas-holder tensimeter directly is connected with gas-holder, because adsorption column pressure changes frequent, tensimeter is impacted large, build-up of pressure table frequent breakage, and there is no by-pass valve control between tensimeter and tank body, the tank internal pressure is let out endless, and changing tensimeter has filter screen ejection event to occur constantly, and the maintainer is formed to security threat.
Summary of the invention
The utility model directly is connected with gas-holder and causes fragile and have the problem of potential safety hazard in order to solve existing tensimeter, and a kind of gas-holder tensimeter snubber assembly is provided.
The utility model is to adopt following technical scheme to realize: gas-holder tensimeter snubber assembly, comprise the surge tank and the control ball valve be connected with tensimeter that are communicated with gas-holder, the outlet of surge tank is connected with stainless steel bend, and stainless steel bend is provided with the separator tube be communicated with both with controlling between ball valve.
Effectively regulate the stationarity of pressure in gas-holder by setting up surge tank, separator tube, and prevent the filter screen ejection by controlling ball valve, overcome existing tensimeter and directly with gas-holder, be connected and cause fragile and have a problem of potential safety hazard.
The utility model reasonable in design is reliable, has extended manometric serviceable life, and, by the closing control ball valve, realizes changing tensimeter without pressure, has ensured check man's safety, has advantages of reasonable in design, practical, remarkable in economical benefits.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the 1-gas-holder, the 2-surge tank, the 3-tensimeter, 4-controls ball valve, 5-stainless steel bend, 6-separator tube.
Embodiment
Gas-holder tensimeter snubber assembly comprises and surge tank 2 and the control ball valve 4 is connected with tensimeter 3 that gas-holder 1 is communicated with that the outlet of surge tank 2 is connected with stainless steel bend 5, between stainless steel bend 5 and control ball valve 4, is provided with the separator tube 6 be communicated with both.
Claims (1)
1. a gas-holder tensimeter snubber assembly, it is characterized in that: comprise the surge tank (2) and the control ball valve (4) be connected with tensimeter (3) that are communicated with gas-holder (1), the outlet of surge tank (2) is connected with stainless steel bend (5), and stainless steel bend (5) is provided with the separator tube (6) be communicated with both with controlling between ball valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442971 CN203349983U (en) | 2013-07-24 | 2013-07-24 | Gas tank pressure gauge buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442971 CN203349983U (en) | 2013-07-24 | 2013-07-24 | Gas tank pressure gauge buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349983U true CN203349983U (en) | 2013-12-18 |
Family
ID=49749867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320442971 Expired - Fee Related CN203349983U (en) | 2013-07-24 | 2013-07-24 | Gas tank pressure gauge buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968996A (en) * | 2014-04-25 | 2014-08-06 | 安徽博泰氟材料科技有限公司 | Pressure measurement device of pressure vessel |
| CN108731873A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of safety device for outlet of plunger pump pressure detecting |
| CN108801547A (en) * | 2018-08-02 | 2018-11-13 | 中国航空工业集团公司北京长城计量测试技术研究所 | Liquid medium isolator and liquid medium isolating device |
-
2013
- 2013-07-24 CN CN 201320442971 patent/CN203349983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968996A (en) * | 2014-04-25 | 2014-08-06 | 安徽博泰氟材料科技有限公司 | Pressure measurement device of pressure vessel |
| CN108731873A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of safety device for outlet of plunger pump pressure detecting |
| CN108801547A (en) * | 2018-08-02 | 2018-11-13 | 中国航空工业集团公司北京长城计量测试技术研究所 | Liquid medium isolator and liquid medium isolating device |
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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 |
Granted publication date: 20131218 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |