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Pressure tank truck emergency cut-off device by remote control

A cut-off device and tank car technology, which is applied in the direction of program control, computer control, general control system, etc., can solve the problems of leakage of shipping media, pollution, and failure of manual emergency cut-off devices to achieve emergency cut-off, so as to improve accident response speed and safety. The effect of the coefficient

Pending Publication Date: 2018-03-13
DONGYING JUNYUAN PETROLEUM TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the loading and unloading process of dangerous chemicals in pressure tank trucks, once the loading and unloading crane pipe falls off and leaks, there are many uncontrollable factors in the manual emergency cut-off device that cannot be cut off in an emergency. Property has caused immeasurable damage

Method used

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  • Pressure tank truck emergency cut-off device by remote control
  • Pressure tank truck emergency cut-off device by remote control
  • Pressure tank truck emergency cut-off device by remote control

Examples

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Embodiment Construction

[0014] Emergency remote control cut-off device for pressure tanker, such as figure 1 As shown, it includes a remote controller 1 provided with a signal transmitting antenna 2, a signal processing circuit board 4 provided with a signal receiving antenna 3, and a solenoid valve 5 installed on an air source pipe 7 of a tank truck; the remote controller 1 is provided with an action button and reset button; the signal processing circuit board 4 is provided with a signal amplification circuit and a relay; the solenoid valve 5 is controlled by the relay; the gas supply port of the vehicle gas circuit is connected to the gas storage tank 10 through the check valve 9, The air storage tank 10 is connected to the pneumatic actuator 11 through the filter pressure reducing valve 6 and the solenoid valve 5 on the tank truck air source pipe 7 .

[0015] The signal processing circuit board 4 is powered by the battery 8 of the tank truck. The solenoid valve 5 is connected with the tank truck ...

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PUM

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Abstract

The invention relates to a pressure tank truck emergency cut-off device by remote control. The pressure tank truck emergency cut-off device by remote control comprises a remote controller provided with a signal transmitting antenna, a signal processing circuit board provided with a signal receiving antenna, and a solenoid valve installed on a tank truck gas source tube. The remote controller is equipped with an operation button and a reset button. The signal processing circuit board is provided with a signal amplifying circuit and a relay. The solenoid valve is controlled by the relay. A truckgas circuit gas supply port is connected to a gas storage tank via a one-way valve. The gas storage tank is connected to a pneumatic actuator via a filter pressure reducing valve and the solenoid valve on the tank truck gas source tube. The pressure tank truck emergency cut-off device by remote control, in emergency or in accident, shortens accident treatment time, and has an important effect onprevention and control of serious consequences, such as burning, explosion, pollution and poisoning, caused by leakage of the hazardous chemicals and product liable to poison.

Description

technical field [0001] The invention relates to a remote control cut-off device in the field of automation technology, in particular to an emergency remote control cut-off device for a pressure tank car. Background technique [0002] During the loading and unloading process of dangerous chemicals in pressure tank trucks, once the loading and unloading crane tube falls off and leaks, there are many uncontrollable factors in the manual emergency cut-off device that cannot be cut off in an emergency. Property has caused immeasurable damage. Contents of the invention [0003] In view of the above problems, the present invention provides a quick-response emergency remote control cut-off device for a pressure tanker. [0004] In order to solve the above problems, the technical solution adopted by the present invention is: the emergency remote control cut-off device for pressure tanker, including a remote controller provided with a signal transmitting antenna, a signal processin...

Claims

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Application Information

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IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 苗广发于睿王杰袁永德梅海瑛
Owner DONGYING JUNYUAN PETROLEUM TECH DEV CO LTD
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