Dangerous source remote shut-down device for tank container
A tank container and closing device technology, which is applied in packaging, transportation, packaging, containers, etc., can solve the problems of operator safety hazards, leakage hazards, real-time remote control, etc., to achieve safe and reliable guarantees, improve safety assurance, The effect of safe practices
Active Publication Date: 2014-03-19
天津新华昌运输设备有限公司
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Problems solved by technology
Although the safety and sealing performance of the relief valve is excellent, it still requires operators to operate at close range, which poses hidden dangers to the safety of operators to a certain extent.
At the same time, the risk control of leakage hazards during long-term unattended ocean transportation, fire hazards caused by oneself, or leakage hazards caused by fire conditions in the surrounding environment cannot be controlled remotely in real time
Method used
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Embodiment Construction
[0016] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0017] see figure 1 , a remote closing device for dangerous sources used in tank containers, including a discharge valve 1 arranged at the bottom, a remote closing device 3 connected to a discharge valve operating rod 2, and the remote closing device 3 includes a discharge valve operating rod 2 The connected freely telescopic traction cable 3-1, the other end of the traction cable 3-1 extends along the outer frame 4 of the container for a certain distance away from the unloading valve, and the traction cable 3-1 is installed at the limit On the card seat 3-2, the limit card seat 3-2 is fixedly installed on the outer frame 4 of the container, and the end of the traction cable 3-1 is connected with a retractable part 3- that closes the discharg...
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The invention relates to a dangerous source remote shut-down device for a tank container, which comprises a discharge valve and a remote shut-down device, wherein the discharge valve is arranged at the bottom, and the remote shut-down device is connected with an operating rod of the discharge valve. The dangerous source remote shut-down device for the tank container is characterized in that the remote shut-down device comprises a steel traction cable which is freely extensible and connected with the operating rod of the discharge valve, the other end of the steel traction cable extends by a certain distance away from the discharge valve along an outer frame of the tank container, the steel traction cable is penetratingly mounted on a limit fastening seat which is fixedly mounted on the outer frame of the tank container, and a release part capable of switching off the discharge valve and an automatic shut-down device are arranged at one end of the steel traction cable. Discharge of dangerous sources of the tank container can be controlled in a dislocation traction manner, control of the tank container containing dangerous goods can be cut off automatically when the tank container without attendants is in danger, so that safety of long-term voyage of the tank container of dangerous goods can be guaranteed reliably, discharge of dangerous chemicals can be discharged more safely, and safety guarantee is provided for operators simultaneously.
Description
technical field [0001] The invention belongs to the technical field of a hazard source control system for a container, in particular to a remote closing device for a hazard source for a tank container. Background technique [0002] At present, known tank containers are commonly used for road, rail and ocean transportation of liquid and gaseous hazardous chemicals. The discharge control of hazardous chemicals generally relies on the control of the bottom discharge valve in the operation box to realize the discharge and closure of hazardous chemicals. Although the safety and sealing performance of the relief valve is excellent, it still requires the operator to operate at close range, which poses hidden dangers to the safety of the operator to a certain extent. At the same time, the risk control of leakage hazards during long-term unattended ocean transportation, fire hazards caused by oneself, or leakage hazards caused by fire conditions in the surrounding environment cannot...
Claims
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IPC IPC(8): B65D90/22
Inventor 李海宽张新
Owner 天津新华昌运输设备有限公司