Device for releasing pressure of anti-explosion tube of pressure regulating device of security and protection system
A security system and release device technology, which is applied in the direction of valve operation/release devices, valve devices, mechanical equipment, etc., can solve problems such as delay, difficulty in eliminating pressure, and inability to relieve serious faults of pressure regulating equipment in the security system
Inactive Publication Date: 2013-05-15
XIAN ALL SAFE SCI & TECH
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Problems solved by technology
The disadvantage of this is that there is a delay in the expansion of the gas, and a certain pressure must be reached. If the gas cannot be ejected, it will not be easy to eliminate the pressure, and it will not be possible to relieve the serious fault of the pressure regulating equipment of the security system.
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[0008] The present invention will be further described below via accompanying drawing:
[0009] as attached figure 1 As shown, the explosion-proof pipe pressure release device of the pressure regulating equipment of the security system is equipped with an ARM embedded controller 2 with an output device 1 of the upper computer, and the control pulse pin 3 of the ARM embedded controller 2 is communicated for the voltage regulation of the security system Equipment explosion-proof pipe pressure release parts, used for security system pressure regulation equipment explosion-proof pipe pressure release parts include explosion-proof pipe external valve 4, explosion-proof pipe external valve start-stop device 5, explosion-proof pipe external valve start-stop device control motor 6 same as explosion-proof Tube pressure sensitive trigger7.
[0010] By setting the ARM embedded controller 2 attached with the output device 1 of the host computer, and the control pulse pin 3 of the ARM emb...
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Provided is a device for releasing pressure of an anti-explosion tube of a pressure regulating device of a security and protection system. The device adopts an advanced RISC machine (ARM) embedded controller provided with an added upper machine output device, and a control pulse lead pin of the ARM embedded controller is communicated and connected with a pressure releasing part of the anti-explosion tube of the pressure regulating device of the security and protection system. The pressure releasing part of the anti-explosion tube of the pressure regulating device of the security and protection system comprises an anti-explosion tube external passing valve, an anti-explosion tube external passing valve starting and stopping device, an anti-explosion tube external passing valve starting and stopping device control motor and an anti-explosion tube pressure sensing trigger. Automatic turning-on of the anti-explosion tube and pressure elimination are achieved when gas expansion occurs, so that major failure of the pressure regulating device of the security and protection system is solved.
Description
technical field [0001] The invention relates to the field of security technology, in particular to a pressure release device for an explosion-proof pipe of pressure regulating equipment in a security system. Background technique [0002] In the pressure regulating equipment of the security system, an explosion-proof pipe is installed on the top of the pressure regulating equipment. Once the pressure regulating equipment fails, when the pressure in the pressure regulating equipment container increases to a certain value, the explosion-proof pipe will act to release the pressure inside the pressure regulating equipment container. The pressure regulating device container itself is protected. The pressure release method adopted by the explosion-proof pipe is still mechanical, that is, the spout of the explosion-proof pipe is sealed with plexiglass engraved with special scratches. When a serious failure occurs inside the pressure regulating device of the security system, the gas...
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IPC IPC(8): F16K31/04
Inventor 方欣
Owner XIAN ALL SAFE SCI & TECH