CN205578881U - Natural gas safety -valve - Google Patents
Natural gas safety -valve Download PDFInfo
- Publication number
- CN205578881U CN205578881U CN201620304260.2U CN201620304260U CN205578881U CN 205578881 U CN205578881 U CN 205578881U CN 201620304260 U CN201620304260 U CN 201620304260U CN 205578881 U CN205578881 U CN 205578881U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- natural gas
- valve barrel
- barrel
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a natural gas safety -valve, mounting panel, left valve body, middle valve body and right valve body, the big or small structure of left valve body, middle valve body and right valve body the same, the mounting panel about the side all install the bracing piece, the upper end of bracing piece install the clamp, left valve body and right valve body install respectively on the bracing piece on left side and right side. The utility model discloses a valve of the natural gas can set up in total valve department, under the initial state, the air vent of three valve body communicates with each other, and when conflagration or emergency appearing, its alarm device can link to each other with the PLC controller, the PLC controller can be controlled the pneumatic cylinder and start, after starting, the pneumatic cylinder upwards promotes middle valve body, the air vent that makes middle valve body air vent and left valve body and right valve body like this is not on same water flat line, the lateral wall of valve body can block up the air vent simultaneously, just so can close natural gas transportation, it is very convenient to use.
Description
Technical field
This utility model relates to pressurizing unit, a kind of natural gas safety-valve.
Background technology
The transport waste product rubbish of garbage reclamation station when, in order to reduce the volume of waste product garbage transporting, it will usually waste product extrudes; then transport after being typically extruding; thus compare and lose time, and existing device is the highest to the press ratio of waste product, uses and the most very bothers.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, it is provided that a kind of natural gas safety-valve.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of natural gas safety-valve, installing plate, left valve barrel, center valve body and right valve barrel；The size structure of described left valve barrel, center valve body and right valve barrel is identical, and the left and right sides of described installing plate is mounted on support bar；The upper end of described support bar is provided with clip；Described left valve barrel and right valve barrel are separately mounted on the support bar on left side and right side.
As preferably, the centre position of described installing plate is provided with hydraulic cylinder；On the expansion link of described hydraulic cylinder, clip is installed；Described center valve body is arranged in the clip on expansion link；The left end of described center valve body with right-hand member respectively end with corresponding left valve barrel and right valve barrel be adjacent to mutually；And the middle part of described left valve barrel, center valve body and right valve barrel is provided with passage.
As preferably, described hydraulic cylinder is also associated with PLC.
As preferably, described hydraulic cylinder is also equipped with installing plate.
Beneficial effect: compared with prior art, this utility model has the advantage that the valve of natural gas of the present utility model can be arranged at total valve, under initial condition, the passage of three valve bodies communicates, and when fire or emergency occur when, its warning devices can be connected with PLC, PLC can control hydraulic cylinder and start, after hydraulic cylinder startup by center valve body upwardly, so making the passage of center valve body passage and left valve barrel and right valve barrel the most in the same horizontal line, passage can be blocked by the sidewall of valve body simultaneously；Thus can close natural gas transportation, use easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, being further elucidated with the present invention, the present embodiment is implemented under premised on technical solution of the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention.
As it is shown in figure 1, a kind of natural gas safety-valve, installing plate 1, left valve barrel 2, center valve body 3 and right valve barrel 4；Described left valve barrel 2, center valve body 3 are identical with the size structure of right valve barrel 4, and the left and right sides of described installing plate 1 is mounted on support bar 5；The upper end of described support bar 5 is provided with clip 6；Described left valve barrel 2 and right valve barrel 4 are separately mounted on the support bar 5 on left side and right side.
Hydraulic cylinder 7 is installed on the centre position of installing plate 1；On the expansion link of described hydraulic cylinder 7, clip 6 is installed；In the clip 6 that described center valve body 3 is arranged on expansion link；The left end of described center valve body 3 with right-hand member respectively end with corresponding left valve barrel 2 and right valve barrel 4 be adjacent to mutually；And the middle part of described left valve barrel 2, center valve body 3 and right valve barrel 4 is provided with passage 8.
Hydraulic cylinder 7 is also associated with PLC 9；Installing plate 10 it is also equipped with on hydraulic cylinder 7.
The valve of natural gas of the present utility model can be arranged at total valve, under initial condition, the passage of three valve bodies communicates, and when fire or emergency occur when, its warning devices can be connected with PLC, and PLC can control hydraulic cylinder and start, after hydraulic cylinder startup by center valve body upwardly, so making the passage of center valve body passage and left valve barrel and right valve barrel the most in the same horizontal line, passage can be blocked by the sidewall of valve body simultaneously；Thus can close natural gas transportation, use easily.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a natural gas safety-valve, it is characterised in that: installing plate (1), left valve barrel (2), center valve body (3) and right valve barrel (4)；Described left valve barrel (2), center valve body (3) are identical with the size structure of right valve barrel (4), and the left and right sides of described installing plate (1) is mounted on support bar (5)；The upper end of described support bar (5) is provided with clip (6)；Described left valve barrel (2) and right valve barrel (4) are separately mounted on the support bar (5) on left side and right side；
On the centre position of described installing plate (1), hydraulic cylinder (7) is installed；On the expansion link of described hydraulic cylinder (7), clip (6) is installed；In the clip (6) that described center valve body (3) is arranged on expansion link；The left end of described center valve body (3) with right-hand member respectively end with corresponding left valve barrel (2) and right valve barrel (4) be adjacent to mutually；And the middle part of described left valve barrel (2), center valve body (3) and right valve barrel (4) is provided with passage (8).
A kind of natural gas safety-valve, it is characterised in that: described hydraulic cylinder (7) is also associated with PLC (9).
A kind of natural gas safety-valve, it is characterised in that: it is also equipped with installing plate (10) on described hydraulic cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304260.2U CN205578881U (en) | 2016-04-13 | 2016-04-13 | Natural gas safety -valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304260.2U CN205578881U (en) | 2016-04-13 | 2016-04-13 | Natural gas safety -valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578881U true CN205578881U (en) | 2016-09-14 |
Family
ID=56865614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304260.2U Expired - Fee Related CN205578881U (en) | 2016-04-13 | 2016-04-13 | Natural gas safety -valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916446A (en) * | 2018-08-30 | 2018-11-30 | 安徽仕烽油压科技有限公司 | A kind of self-support type high stability regulating valve |
| CN109099199A (en) * | 2018-08-30 | 2018-12-28 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve of strong applicability |
| CN109114276A (en) * | 2018-08-30 | 2019-01-01 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve |
-
2016
- 2016-04-13 CN CN201620304260.2U patent/CN205578881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916446A (en) * | 2018-08-30 | 2018-11-30 | 安徽仕烽油压科技有限公司 | A kind of self-support type high stability regulating valve |
| CN109099199A (en) * | 2018-08-30 | 2018-12-28 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve of strong applicability |
| CN109114276A (en) * | 2018-08-30 | 2019-01-01 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170413 |