Explosion-proof analysis cabin with improved safety coefficient

A technology for analyzing huts and safety factors, which is applied to the analysis of materials, air-conditioning systems, heating methods, etc., can solve problems such as health threats to analysts, and achieve the effects of reducing the risk of operators, improving safety factors, and facilitating balance adjustments

Active Publication Date: 2020-08-07
南通盛乐防爆电器有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when the above-mentioned explosion-proof analysis cabin is used in an environment with toxic gases, since the fan provided on the explosion-proof analysis cabin ventilates the inte

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  • Explosion-proof analysis cabin with improved safety coefficient
  • Explosion-proof analysis cabin with improved safety coefficient
  • Explosion-proof analysis cabin with improved safety coefficient

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Example Embodiment

[0038] Example:

[0039] An explosion-proof analysis cabin with improved safety factor, refer to figure 1 , which includes a house body 1, the side wall of the house body 1 is provided with a through hole 10, and a fan 11 for ventilation is installed in the through hole 10. A harmful gas detection module 2 for detecting the concentration of harmful gases is fixed on the outer wall of the house 1 by bolts. The harmful gas detection module 2 is a toxic gas detector, which can detect the types and concentrations of toxic gases in the environment where the house 1 is located.

[0040] refer to figure 1 and figure 2 The harmful gas detection module 2 is electrically connected to a control module 21, and the control module 21 is preferably a PLC controller produced by Siemens. The control module 21 is connected with a closed module 3 for sealing the fan 11 and an air purification module 4 for adjusting the air quality inside the house 1. The closed module 3 closes the ventilatio...

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Abstract

The invention discloses an explosion-proof analysis cabin with an improved safety coefficient, and aims to solve the technical problems that an existing explosion-proof analysis cabin can convey toxicgas in the environment into the cabin, which threatens the health of analysts in the explosion-proof analysis cabin. According to the technical scheme, the explosion-proof analysis cabin with the improved safety coefficient comprises a cabin body, and a fan used for ventilation is arranged on the side wall of the cabin body; a harmful gas detection module is arranged on the outer side wall of thecabin body, the harmful gas detection device is electrically connected with a control module, and the control module is connected with a sealing module used for sealing the fan and an air purification module used for adjusting the air quality inside the cabin body; the sealing module comprises a sealing frame, a sealing plate and a driving piece which are arranged on the inner side of the fan; and the air purification module comprises an air storage unit, a compression unit and a switch unit, the compression unit and the switch unit are both electrically connected with the control module, andthe cabin body is also provided with an air pressure balance module. The effect of improving the safety coefficient of the explosion-proof analysis cabin in a complex environment is achieved.

Description

technical field [0001] The invention relates to the technical field of gas analysis, in particular to an explosion-proof analysis cabin with improved safety factor. Background technique [0002] The explosion-proof analysis cabin is a new technology that became popular internationally in the mid-1980s. It integrates the combination, complete set, installation and application of industrial online instruments, and is first widely used in oil refining and chemical enterprises. The standardized and professional design of the on-site analysis house makes the on-site installation and maintenance of the analysis instruments more convenient, and provides a good operating and running environment for the instruments. While ensuring the required use environment and the accuracy of the analytical data, the service life of the analytical instrument has been improved, and it has been used more and more in the process equipment, and has been widely used in the safety performance of the en...

Claims

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Application Information

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IPC IPC(8): E04H9/14E04H9/16F24F3/16G01L19/00G01L19/08G01L19/12G01N33/00
CPCE04H9/14E04H9/16F24F3/16G01L19/00G01L19/086G01L19/12G01N33/0036G01N33/0065
Inventor 宋敏敏
Owner 南通盛乐防爆电器有限公司
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