CN208429859U - A kind of tank car emergency shutoff device - Google Patents
A kind of tank car emergency shutoff device Download PDFInfo
- Publication number
- CN208429859U CN208429859U CN201820735737.1U CN201820735737U CN208429859U CN 208429859 U CN208429859 U CN 208429859U CN 201820735737 U CN201820735737 U CN 201820735737U CN 208429859 U CN208429859 U CN 208429859U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- tank car
- bottom plate
- quick action
- valve
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a kind of tank car emergency shutoff devices, it mainly include cylinder bottom plate, cylinder, cylinder baffle, tank car grip block, quick action emergency valve, detection probe, it is characterized in that received detection probe signal is fed back to cylinder by control cabinet, interlocking close quick action emergency valve, cylinder is by U-shaped card band tightener on cylinder bottom plate, semicircle watt is welded at the top of cylinder axis, semicircle watt and quick action emergency valve connect naturally, cylinder bottom plate is fixed on tank car girder steel by tank car grip block, when being abnormal situation, cylinder axis stretches out cylinder, quick action emergency valve valve handle is pushed into closed state by cylinder axis top semi-circular watt, realize long-range control quick action emergency valve, it greatly reduces tank car and loads and unloads personnel in cargo handling process in the working time of lay days, it effectively increases safety coefficient and essential safety is horizontal.
Description
Technical field
The utility model relates to filling field, in particular to a kind of tank car emergency shutoff device.
Background technique
During loading-unloading vehicle, handling personnel's tank car need to stand at the quick action emergency valve of tank car tail portion, when the urgent feelings of appearance
When condition (tank car superpressure, overtemperature cause safety valve starting, valve site pipeline to occur leaking), handling personnel, which need to pull, promptly to be cut
Disconnected valve stops handling (tank car liquid phase, gas phase valve are closed), avoids accident further expansion, this kind of mode of operation and its danger,
It is easy to cause personal injury.
Utility model content
It is insufficient that the purpose of this utility model is to overcome the above-mentioned prior arts, provides a kind of tank car emergency shutoff device,
Realize long-range control quick action emergency valve.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of tank car emergency shutoff device includes mainly cylinder bottom plate, cylinder, cylinder baffle, tank car grip block, promptly cuts
Disconnected valve, detection probe.
The cylinder bottom plate, material are the solderable materials, preferably stainless steel such as stainless steel, carbon steel, are used to support cylinder.
The cylinder welds semicircle watt through U-shaped card band tightener on cylinder bottom plate at the top of cylinder axis.
Further, the semicircle watt is cut by round steel pipe, and material is the solderable materials such as stainless steel, carbon steel,
It is preferred that stainless steel.
The cylinder baffle, material are the solderable materials, preferably stainless steel such as stainless steel, carbon steel, are used to support cylinder, are prevented
Only cylinder is subjected to displacement.
The tank car grip block, material are the solderable materials, preferably stainless steel such as stainless steel, carbon steel, are used for cylinder bottom
Plate is fixed on tank car girder steel.
Further, the tank car grip block is fastened by fastening bolt and cylinder bottom plate.
The quick action emergency valve, valve handle contact naturally with cylinder axis top semi-circular watt.
Further, when being abnormal situation, cylinder axis stretches out cylinder, cylinder axis top semi-circular watt pushes away valve handle
To closed state.
The detection probe, through control cabinet interlocked startup cylinder movement, is closed and is cut off when leakage reaches a certain concentration
Valve.
The utility model has the beneficial effects that
Cylinder movement is started using detection probe interlocking of signals, long-range control quick action emergency valve is realized, greatly reduces slot
Vehicle loads and unloads personnel in the working time of lay days in cargo handling process, effectively increases safety coefficient and essential safety is horizontal.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the utility model tank car emergency shutoff device structural schematic diagram.
The present invention will be further described with embodiment with reference to the accompanying drawing.
Wherein, 1, cylinder bottom plate, 2, cylinder, 3, cylinder baffle, 4, tank car grip block, 5, quick action emergency valve, 6, detection spy
Head, 7, control cabinet, 8, detection probe signal input line, 9, cylinder movement signal output line, 10, U-shaped card hoop, 11, fastening bolt,
12, cylinder axis, 13, cylinder axis top semi-circular watt, 14, quick action emergency valve handle, 15, tank car girder steel.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
The present invention will be further described with reference to the accompanying drawings and examples, in order to the reason of technical staff of the same trade
Solution:
Embodiment 1:
A kind of liquefied ammonia tank vehicle emergency shutoff device mainly includes cylinder bottom plate 1, cylinder 2, cylinder baffle 3, tank car grip block
4, quick action emergency valve 5, detection probe 6.1 material of cylinder bottom plate is stainless steel, is used to support cylinder 2；Cylinder 2 passes through U-shaped card hoop
10 are fastened on cylinder bottom plate 1, and semicircle watt 13 is welded at the top of cylinder axis 12, and semicircle watt 13 is cut by round stainless steel tube；
3 material of cylinder baffle is stainless steel, is used to support cylinder, cylinder is prevented to be subjected to displacement；4 material of tank car grip block is stainless steel,
For cylinder bottom plate 1 to be fixed on tank car girder steel 15, tank car grip block 4 is carried out tightly by fastening bolt 11 and cylinder bottom plate 1
It is solidly connected；5 handle 14 of quick action emergency valve contacts naturally with cylinder axis top semi-circular watt 13, and when A leak of liquefied ammonia, cylinder axis 12 is stretched
Handle 14 is pushed into closed state by cylinder 2 out, cylinder axis top semi-circular watt 13；Detection probe detects live A leak of liquefied ammonia situation,
When live ammonia reaches a certain concentration, concentration signal is input to control cabinet 7 through detection probe signal input line 8, then through gas
Quick action emergency valve 5 is closed in the movement of 9 interlocked startup cylinder 2 of cylinder action signal output line.
Embodiment 2:
A kind of liquefied chlorine cistern car emergency shutoff device mainly includes cylinder bottom plate 1, cylinder 2, cylinder baffle 3, tank car grip block
4, quick action emergency valve 5, detection probe 6.1 material of cylinder bottom plate is stainless steel, is used to support cylinder 2；Cylinder 2 passes through U-shaped card hoop
10 are fastened on cylinder bottom plate 1, and semicircle watt 13 is welded at the top of cylinder axis 12, and semicircle watt 13 is cut by round stainless steel tube；
3 material of cylinder baffle is stainless steel, is used to support cylinder, cylinder is prevented to be subjected to displacement；4 material of tank car grip block is stainless steel,
For cylinder bottom plate 1 to be fixed on tank car girder steel 15, tank car grip block 4 is carried out tightly by fastening bolt 11 and cylinder bottom plate 1
It is solidly connected；5 handle 14 of quick action emergency valve contacts naturally with cylinder axis top semi-circular watt 13, and when liquid Chlorine leak, cylinder axis 12 is stretched
Handle 14 is pushed into closed state by cylinder 2 out, cylinder axis top semi-circular watt 13；Detection probe detects live liquid Chlorine leak situation,
When live chlorine reaches a certain concentration, concentration signal is input to control cabinet 7 through detection probe signal input line 8, then through gas
Quick action emergency valve 5 is closed in the movement of 9 interlocked startup cylinder 2 of cylinder action signal output line.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (4)
1. a kind of tank car emergency shutoff device mainly includes cylinder bottom plate, cylinder, cylinder baffle, tank car grip block, emergency cut-off
Valve, detection probe, it is characterised in that received detection probe signal is fed back to cylinder, interlocking close emergency cut-off by control cabinet
Valve.
2. a kind of tank car emergency shutoff device according to claim 1, it is characterised in that the cylinder passes through U-shaped card banding
Gu welding semicircle watt at the top of cylinder axis on cylinder bottom plate, semicircle watt and quick action emergency valve connect naturally.
3. a kind of tank car emergency shutoff device according to claim 1, it is characterised in that the tank car grip block is by cylinder
Bottom plate is fixed on tank car girder steel.
4. a kind of tank car emergency shutoff device according to claim 1, it is characterised in that when being abnormal situation, cylinder
Quick action emergency valve valve handle is pushed into closed state by axis stretches out cylinder, cylinder axis top semi-circular watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735737.1U CN208429859U (en) | 2018-05-17 | 2018-05-17 | A kind of tank car emergency shutoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735737.1U CN208429859U (en) | 2018-05-17 | 2018-05-17 | A kind of tank car emergency shutoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429859U true CN208429859U (en) | 2019-01-25 |
Family
ID=65103243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735737.1U Active CN208429859U (en) | 2018-05-17 | 2018-05-17 | A kind of tank car emergency shutoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429859U (en) |
-
2018
- 2018-05-17 CN CN201820735737.1U patent/CN208429859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102352959B (en) | Low-temperature land fluid loading and unloading device | |
| CN207687668U (en) | A kind of band remnants hydrogen diffusion function hydrogenation plant | |
| CN208429859U (en) | A kind of tank car emergency shutoff device | |
| CN102635781A (en) | High-pressure gas containerized tube bundle | |
| CN201237081Y (en) | Air distributing device with xenon recovery function | |
| CN204005206U (en) | Low-temperature tanker charging system | |
| CN204372532U (en) | Rock gas skid-mounted is met an urgent need air feeder | |
| CN206846178U (en) | A kind of LNG conveyance conduits straight tube leakage-stopping instrument | |
| CN210340337U (en) | Production system of ultra-pure gas | |
| CN208907031U (en) | A kind of liquefied ammonia is from press mounting vehicle system | |
| CN101086312A (en) | Combined pipe plugging device and its usage method | |
| CN206669315U (en) | A kind of band helping air supply function CNG routines gas station | |
| CN211010776U (en) | Argon and carbon dioxide gas mixture filling equipment | |
| CN208750404U (en) | A kind of unloading unit | |
| CN102039092A (en) | Method for preparing oxygen-enriched gas in liquid-phase oxidation process | |
| CN208519270U (en) | A kind of tank car emergency shutoff device | |
| CN202791137U (en) | Diversion type leak stopper under pressure | |
| CN207990195U (en) | A kind of full system of Large Atmosphere Pressure low-temperature liquid storage tank survey | |
| CN108799829B (en) | LNG gasification equipment | |
| CN203395596U (en) | Gas unloading hose snapping valve of CNG (Compressed Natural Gas) gas station | |
| CN202868297U (en) | Pipe special for counter-aperture filling of single-bottle liquefied gas | |
| CN205048157U (en) | Liquefied natural gas tank | |
| CN201835945U (en) | Multiple-LNG (liquefied natural gas) cylinder filling system for vehicles | |
| CN216113355U (en) | Single pump sledge gas filling system | |
| CN217603858U (en) | Energy-conserving efficient low temperature adiabatic gas cylinder fills dress system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |