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CTH1000-8A-carbon monoxide measuring equipment

A carbon monoxide and measuring device technology, applied in the direction of electrochemical variables of materials, etc., can solve the problems of poor sensitivity and stability, unsuitable for mining work, reduced safety performance, etc., and achieve the effects of rapid response, light weight, and easy portability.

Inactive Publication Date: 2015-11-11
YANGZHONG SOUTH MINE ELECTRICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the oxygen and carbon monoxide detectors and alarms currently used have the disadvantages of poor sensitivity and stability, and short working hours. They are not suitable for mining in underground mines. At the same time, the detection range of dangerous gases is too small, which reduces the safety performance to a certain extent.

Method used

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  • CTH1000-8A-carbon monoxide measuring equipment
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  • CTH1000-8A-carbon monoxide measuring equipment

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Embodiment Construction

[0019] The CTH1000-8A carbon monoxide detector is characterized in that it includes a casing 1, the length, width, and height of the casing are L, D, and H respectively, the L=100mm, the D=56mm, and the H =24mm, the casing 1 is formed by bonding the upper casing 23 and the lower casing 24, and is fixed by bolts, a sealing rubber ring 25 is arranged between the upper casing 23 and the lower casing 24, and the front of the casing 1 is opened There are observation port 2, button 3 and sound window 26, and the upper side of casing 1 is provided with air inlet 4, and described viewing port 2 is square, is positioned at the top of button 3, and described button 3 is button-type electronic membrane switch, and casing 1 is equipped with a control circuit board 5, a power supply 6, a carbon monoxide sensor 7, an A / D converter 8, a single-chip microcomputer 9, a display 10, an alarm 11 and a wireless transceiver module 12;

[0020] One end of the carbon monoxide sensor 7 is connected wi...

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Abstract

The invention relates to CTH1000-8A-carbon monoxide measuring equipment which comprises a housing, wherein a control circuit board, a power supply, a carbon monoxide sensor, an A / D converter, a singlechip microcomputer, a display, an alarm and a wireless transceiving module are arranged in the housing; the alarm comprises an acoustic alarm, a light alarm and a vibrating alarm; the measuring equipment is steady in performance, accurate in threshold, quick in reaction, high in precision, unique in modeling, small in size, light in weight, convenient to carry, simple to operate and convenient to use, and adopts humanized design and soft control technology; the housing of the alarm adopts an ABS high-strength all-plastic structure and is equipped with a touch-tone electronic membrane switch with high sealing performance; a four-digit high-brightness red Nixie tube is adopted for display, a sound, light and vibration combined alarm mode is adopted; the alarm is clear and obvious; the alarm effect is more obvious and better; and a wireless transceiving module is arranged so as to upload patrol data.

Description

technical field [0001] The invention relates to a gas detection and alarm instrument, in particular to a CTH1000-8A carbon monoxide detector. Background technique [0002] The carbon monoxide detector is an intrinsically safe instrument that can continuously detect the concentration of toxic, harmful, flammable and explosive gases in the working environment. It is suitable for explosion-proof, poisonous gas leakage rescue, underground pipelines or mines, etc. It can effectively guarantee the life safety of the staff from infringement and the production equipment from loss. It is suitable for detecting the concentration of carbon monoxide in ambient air. Most of the oxygen and carbon monoxide detectors and alarms currently used have the disadvantages of poor sensitivity and stability, and short working hours. They are not suitable for mining in underground mines. At the same time, the detection range of dangerous gases is too small, which reduces the safety performance to a ...

Claims

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Application Information

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IPC IPC(8): G01N27/26
Inventor 袁立清
Owner YANGZHONG SOUTH MINE ELECTRICAL
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