CN208519270U - A kind of tank car emergency shutoff device - Google Patents
A kind of tank car emergency shutoff device Download PDFInfo
- Publication number
- CN208519270U CN208519270U CN201821053194.1U CN201821053194U CN208519270U CN 208519270 U CN208519270 U CN 208519270U CN 201821053194 U CN201821053194 U CN 201821053194U CN 208519270 U CN208519270 U CN 208519270U
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- Prior art keywords
- tank car
- valve
- emergency
- self closing
- mechanical arm
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Abstract
The utility model discloses a kind of tank car emergency shutoff devices, belong to tank car safety device field；The technical problem to be solved is that provide it is a kind of there is accident when, quickly cut off pipeline valve and quick action emergency valve, avoid largely leaking, reduce the emergency shutoff device of accident；Solve the technical solution of technical problem use are as follows: a kind of tank car emergency shutoff device, including tank car, gas-liquid equilibrium pipe and liquid-phase tube are provided on tank car, quick action emergency valve is provided on tank car, switch valve is provided on liquid-phase tube, quick action emergency valve front end is provided with self closing device, and switch valve front end is provided with self closing device, emergency shutoff device further includes controller and gas monitoring instrument, and controller is respectively connected with gas monitoring instrument, self closing device；The utility model can be widely applied to tank car safety device field.
Description
Technical field
A kind of tank car emergency shutoff device of the utility model, belongs to tank car technical field of safety devices.
Background technique
Oil filling riser is the special equipment during petrochemical industry fluid assembly and disassembly, also known as fluid assembly and disassembly arm, and oil filling riser is mainly used for slot
Vehicle loads and unloads fluid operation, and transportable medium has the petroleum chemicals such as crude oil, gasoline, diesel oil, lubricating oil, can also convey the concentrated sulfuric acid,
The chemical products such as liquefied natural gas, liquefied petroleum gas, melting sulphur, pitch, carbon dioxide, currently, in tank car handling art, crane
Pipe fitting generally uses universal joint, but during actual loading-unloading vehicle, it is prominent inevitably to will appear oil filling riser
So occur to loosen and cause large area leakage, explosion, fire incident.
Utility model content
The utility model overcomes the shortcomings of the prior art, provides a kind of when there is accident, quickly cuts off
Pipeline valve and quick action emergency valve avoid largely leaking, reduce the emergency shutoff device of accident.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of tank car emergency shutoff device,
Including tank car, it is provided with gas-liquid equilibrium pipe and liquid-phase tube on tank car, quick action emergency valve is provided on tank car, is provided on liquid-phase tube
Switch valve, quick action emergency valve front end are provided with self closing device, and switch valve front end is provided with self closing device, emergency cut-off
Device further includes controller and gas monitoring instrument, and controller is respectively connected with gas monitoring instrument, self closing device.
The self closing device is mechanical arm configuration, and the mechanical arm configuration includes mechanical arm and motor, described
Motor be connected with mechanical arm, the mechanical arm is connected with quick action emergency valve and switch valve.
The motor is connected with controller.
The utility model has the advantages that compared with prior art by being arranged mechanical arm, mechanical arm and urgent
Stop valve is connected with switch valve, can be with quick automatic cut-off, greatly when the emergency events such as Sudden Leakage occur
Damage sequence is reduced, ensures the person and production safety.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
1 it is tank car in figure, 2 be gas-liquid equilibrium pipe, 3 be liquid-phase tube, 4 be quick action emergency valve, 5 be switch valve, 6 is to close automatically
Close device, 7 be mechanical arm, 8 be motor, 9 be gas monitoring instrument, 10 be controller.
Specific embodiment
As shown in Figure 1, a kind of tank car emergency shutoff device of the utility model, including tank car 1, gas phase is provided on tank car 1
Balance pipe 2 and liquid-phase tube 3 are provided with quick action emergency valve 4 on tank car 1, switch valve 5, quick action emergency valve 4 are provided on liquid-phase tube 3
Front end is provided with self closing device 6, and 5 front end of switch valve is provided with self closing device 6, and emergency shutoff device further includes control
Device 10 and gas monitoring instrument 9, controller 10 are respectively connected with gas monitoring instrument 9, self closing device 6, and self closing device 6 is
Mechanical arm configuration, the mechanical arm configuration include mechanical arm 7 and motor 8, and the motor 8 is connected with mechanical arm 7, described
Mechanical arm 7 is connected with quick action emergency valve 4 and switch valve 5, and motor 8 is connected with controller 10.
When the utility model is used, 9 real-time monitoring gas concentration of gas detecting instrument, the case where tank car 1 leaks
When, gas detecting instrument 9 generates alarm signal, while sending alarm signal to controller 10, and controller 10 controls motor 8 and carries out
Work, motor 8 drive mechanical arm 7, quick action emergency valve 4 and switch valve 5 are closed, and ensure the person and production safety, very big limit
Reduction damage.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (3)
1. a kind of tank car emergency shutoff device, including tank car (1), gas-liquid equilibrium pipe (2) and liquid-phase tube are provided on tank car (1)
(3), it is provided with quick action emergency valve (4) on tank car (1), switch valve (5) is provided on liquid-phase tube (3), it is characterised in that: promptly cut
Disconnected valve (4) front end is provided with self closing device (6), and switch valve (5) front end is provided with self closing device (6), emergency cut-off
Device further includes controller (10) and gas monitoring instrument (9), controller (10) and gas monitoring instrument (9), self closing device (6)
It is respectively connected with.
2. a kind of tank car emergency shutoff device according to claim 1, it is characterised in that: the self closing device
It (6) is mechanical arm configuration, the mechanical arm configuration includes mechanical arm (7) and motor (8), the motor (8) and mechanical arm
(7) it is connected, the mechanical arm (7) is connected with quick action emergency valve (4) and switch valve (5).
3. a kind of tank car emergency shutoff device according to claim 2, it is characterised in that: the motor (8) and control
Device (10) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053194.1U CN208519270U (en) | 2018-07-04 | 2018-07-04 | A kind of tank car emergency shutoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053194.1U CN208519270U (en) | 2018-07-04 | 2018-07-04 | A kind of tank car emergency shutoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519270U true CN208519270U (en) | 2019-02-19 |
Family
ID=65336636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053194.1U Active CN208519270U (en) | 2018-07-04 | 2018-07-04 | A kind of tank car emergency shutoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096934A (en) * | 2020-07-28 | 2020-12-18 | 浙江镇石物流有限公司 | Safety monitoring method for emergency cut-off valve state of tank truck |
-
2018
- 2018-07-04 CN CN201821053194.1U patent/CN208519270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096934A (en) * | 2020-07-28 | 2020-12-18 | 浙江镇石物流有限公司 | Safety monitoring method for emergency cut-off valve state of tank truck |
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