Method and device for measuring, regulating and controlling environmental parameters of closed explosion-proof space
A technology of environmental parameters and control devices, applied in the directions of space heating and ventilation, heating mode, program control, etc., can solve problems such as non-compliance with the strict requirements of airtight explosion-proof, eliminate potential dangerous factors, improve safety and reliability Effect
Pending Publication Date: 2020-04-10
XI AN JIAOTONG UNIV
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[0004] In the prior art, in the air conditioning technology aimed at the environmental parameters of the enclosed space, such as the patent "Integrated Environmental Control System and Method for Controlling the Environmental Temperature of the Enclosed Space" (CN201210593012); Working method" (CN201310299703); patent "air conditioning system for closed space" (CN201320425218); patent "air conditioning device for closed space" (CN201320425220); patent "fresh air system for closed space" (CN201620508667); Gas purification device and method" (CN201611268276); patent "enclosed space air regeneration system and its method" (CN201710850111); However, in its technical details, sensors or some instruments and electronic components are placed in a closed space, which does not meet the strict requirements of closed explosion-proof
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[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0030] refer to figure 1 As shown, the structural schematic diagram of the environmental parameter measurement and control device of the closed explosion-proof space is given, and the air inlet 10 and the air suction port 11 are respectively arranged at the opposite corners of the closed explosion-proof space 1; There are circulating air parameter measuring devices and leading air conditioning control devices.
[0031] Among them, the connection mode of the air parameter measuring device is: the air suction port 11 of the closed explosion-proof space is connected to the first three-way 15, and one side of the first three-way 15 is connected to the first fan 4, the first valve 5, the air p...
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The invention discloses a method and device for measuring, regulating and controlling environmental parameters of closed explosion-proof space. The device comprises an air leading-out circulation measuring device and an air outdoor regulating and controlling device. An air suction inlet and an air feeding inlet are formed in the opposite corners of the closed explosion-proof space. A temperature sensor, a humidity sensor, an oxygen content sensor, a volatile organic compound VOCs sensor and the like are arranged in the air lead-out circulation measuring device; the air outdoor regulating and controlling device is internally provided with a honeycomb type rotating wheel air parameter regulation and control system and is provided with a honeycomb type rotating wheel regeneration process. Meanwhile, an insulating anti-static module is arranged in an air inlet and outlet pipeline of the closed explosion-proof space. With the outdoor circulation measuring device for the air parameters and the outdoor regulating and controlling device for the air parameters, the safety measurement and regulation and control of the environmental parameters of the closed explosion-proof space are realized.
Description
technical field [0001] The invention belongs to the technical field of environmental parameter measurement and adjustment control of special buildings, and in particular relates to an environmental parameter measurement and adjustment method and device for a closed explosion-proof space. Background technique [0002] In some special building applications, some building spaces need to be strictly airtight and explosion-proof, but it is also necessary to strictly monitor the air environment parameters of the airtight explosion-proof space, and make timely parameter adjustments to meet the special requirements of the building space. At the same time, due to airtight and explosion-proof requirements, any items that can cause static electricity, strong and weak current equipment and instrument components, etc. cannot appear in the enclosed explosion-proof space, and the frequency of personnel entering and leaving should be minimized to reduce the potential risk of the enclosed exp...
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IPC IPC(8): G05B19/048F24F11/00F25B41/00F25B41/40
CPCG05B19/048F24F11/00F25B41/00
Inventor 王赞社顾兆林刘宗宽阎红兵冯亚哲张连栋韦博
Owner XI AN JIAOTONG UNIV