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Combustible gas priority alarm apparatus

An alarm device and gas technology, applied in the direction of alarms, instruments, etc., can solve the problems of alarm hysteresis and other problems, and achieve the effects of accelerated collision, accurate alarm, and high safety

Inactive Publication Date: 2015-10-28
辽宁威特环保设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the combustible gas alarm device used in the prior art usually directly places the combustible gas detection probe on the site where the combustible gas may leak, which will easily lead to serious hysteresis in the alarm, and then provide an on-site Combustible gas priority alarm device that can give priority to alarm 300 times compared with existing technology

Method used

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the examples, but not limited thereto.

[0027] The flammable gas priority alarm device described in this embodiment, such as figure 1 As shown, it consists of a bracket 1, a combustible gas detector 2, an alarm controller 3 and a vortex cover 4; the combustible gas detector 2 is electrically connected to the alarm controller 3 through a wire; the vortex cover 4 is one end Opening, a cover-shaped structure with one end closed, the probe 5 of the combustible gas detector 2 runs through the closed end of the vortex cover 4, and is arranged in the cover-shaped structure of the vortex cover 4, the combustible gas detector 2 The contact part between the probe and the vortex cover 4 adopts a sealed connection, and the sealing method adopts a sealing method commonly used in the prior art, such as welding, sealant and the like. The vortex cover 4 is fixed on the bracket 1 by bolts, and the vort...

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Abstract

The invention provides a combustible gas priority alarm apparatus. The combustible gas priority alarm apparatus is composed of a support, a combustible gas detector, an alarm controller and an eddy current cover. The combustible gas detector is electrically connected with the alarm controller; the eddy current cover is of a cover-shaped structure with one end provided with an opening and one end being enclosed; the probe of the combustible gas detector penetrates the enclosed end of the eddy current cover and is arranged in the cover-shaped structure of the eddy current cover; and the eddy current cover is fixedly connected with the support. The combustible gas priority alarm apparatus, for a critical explosion point, can preferentially give an alarm 300 times earlier in terms of real-time concentration, and has the advantages of high safety and accurate alarm.

Description

technical field [0001] The invention relates to a combustible gas priority alarm device, belonging to the technical field of security. Background technique [0002] With the rapid development of city gas, natural gas business and chemical industry, the types and application range of flammable and explosive gases are increasing. During the production and use of these flammable and explosive gases, once they leak, they will cause poisoning, Major accidents such as fire and explosion. While people are paying more attention to safety production and production technology means are constantly improving, combustible gas monitoring alarms are being widely used in these fields. The combustible gas monitoring alarm is an alarm device to prevent the leakage of flammable and explosive gases during production and use. [0003] In order to prevent such accidents, it is very necessary to install combustible gas monitoring and alarm devices, which can detect hidden dangers in time and tak...

Claims

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Application Information

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IPC IPC(8): G08B21/16
CPCG08B21/16
Inventor 矫成陈正喜
Owner 辽宁威特环保设备科技有限公司