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Compressed air filter humidification device and method for industrial pipeline system

A technology of compressed air filtration and humidification device, which is applied to respiratory protection devices, respiratory filters, respiratory protection containers, etc., can solve problems such as high price, and achieve the effects of low cost, avoiding respiratory discomfort and simple structure

Active Publication Date: 2019-08-27
CHANGZHOU BEISILAIFU SAFETY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of air-supply gas mask is generally expensive and is monopolized by some foreign brands, and is rarely used by domestic 4S stores, manufacturing plants, and bus factories.

Method used

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  • Compressed air filter humidification device and method for industrial pipeline system
  • Compressed air filter humidification device and method for industrial pipeline system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 and figure 2 As shown, an industrial pipeline system compressed air filter humidification device is characterized in that: the device includes a filter system, a humidification system and a monitoring system; the front end of the filter system is connected to an external air compressor through the first air pipeline 2, and the The rear end of the filter system is connected to the humidification system through the first gas pipeline; the filter system and the humidification system are respectively connected to the monitoring system through the control cable, and the humidification system is connected to the breathing device through the second gas pipeline 37; A fifth control valve 15 is arranged on the first gas pipeline between the filter system and the humidification system.

[0042] The filter system includes a first gas pipeline 2, a first electronic control valve 3, a pressure gauge 4, a second control valve 7, a pressure reducing valve 8 and a th...

Embodiment 2

[0066] A kind of industrial pipeline system compressed air filter humidification device and its method in this embodiment are the same as the basic structure and process flow in embodiment 1, wherein different technical parameters are:

[0067] (1) The other gas sensors described are nitrogen sensors, and when the nitrogen concentration exceeded the nitrogen concentration upper limit, the nitrogen sensor transmitted signals to the PLC master controller through the control cable, and the PLC master controller controlled the warning light through the control cable to report to the police;

[0068] (2) Close the first electronic control valve, open all switches in the device, open the pressure relief valve for pressure relief, then close the pressure relief valve, open the seventh control valve to drain the water in the water tank, and add the disinfectant in the disinfection tank Into the water tank, the heating device heats the water tank; the heating temperature of the heating ...

Embodiment 3

[0073] A kind of industrial pipeline system compressed air filter humidification device and its method in this embodiment are basically the same as in Embodiment 1, wherein the difference is:

[0074] (1) The other gas sensors mentioned above are argon gas sensors. When the argon gas concentration exceeds the upper limit of the argon gas concentration, the argon gas sensor transmits the signal to the PLC main controller through the control cable, and the PLC main controller controls the gas through the control cable. Alarm light to alarm;

[0075](2) Close the first electronic control valve, open all switches in the device, open the pressure relief valve for pressure relief, then close the pressure relief valve, open the seventh control valve to drain the water in the water tank, and add the disinfectant in the disinfection tank Into the water tank, the heating device heats the water tank; the heating temperature of the heating device during the disinfection is 150°C, and the ...

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Abstract

The invention belongs to the field of air supply devices and particularly relates to a filtering and humidifying device for compressed air of an industrial pipeline system and a method of the filtering and humidifying device. In the device, the front end of a filtering system is connected with an external air compressor through a first air conveying pipeline, and the rear end of the filtering system is connected with a humidifying system through the first air conveying pipeline; the filtering system and the humidifying system are connected with a monitoring system through control cables, and the humidifying system is connected with a respiration device through a second air conveying pipeline; and the first air conveying pipeline between the filtering system and the humidifying system is provided with a fifth control valve. The filtering and humidifying device is simple in structure, convenient to use and practical in function; based on the prior art, a monitoring device, a numerical control device and a disinfecting device are added, the functions of the devices are optimized, the air supply function is achieved, air is filtered and humidified, real-time monitoring and controlling and regular disinfecting can be achieved, and automation is achieved; and workers can work in safe and comfortable environments, and the physical and psychological health of the workers is guaranteed. Meanwhile, the domestic blank market can be filled in.

Description

technical field [0001] The invention belongs to the field of air supply devices, and in particular relates to an industrial piping system compressed air filtering and humidifying device and a method thereof. Background technique [0002] At present, when workers in the factory are spraying, grinding, welding, or working in environments with poor air quality such as coal and powder packaging, in order to prevent toxic gases from entering the respiratory system and affecting their health, the workers perform the above work. Spray respiratory protection is often required. Existing spraying respiratory protection equipment mainly includes two kinds of activated carbon filter face mask, air supply face mask and mouth mask. [0003] Among them, the activated carbon protective mask mainly absorbs and filters toxic substances through activated carbon to protect the human body from toxic dust and protect the respiratory system. It has the advantages of simple use and low cost. Howe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/02A62B7/10A62B23/02A62B9/00
Inventor 陈锡钢李云芳
Owner CHANGZHOU BEISILAIFU SAFETY EQUIP CO LTD