Breathing resistance testing equipment special for computer-controlled oxygen cabin

A technology of breathing resistance and testing equipment, which is applied to the testing of machines/structural components, measuring devices, instruments, etc., can solve the problems of inconvenient adjustment of breathing resistance, poor connection stability between the air cylinder inlet end and the device, etc., to achieve stable connection, The effect of not easy to leak

Pending Publication Date: 2021-12-21
烟台宏远氧业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when the computer-controlled oxygen chamber special breathing resistance testing equipment is in use, it is not convenient to a

Method used

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  • Breathing resistance testing equipment special for computer-controlled oxygen cabin
  • Breathing resistance testing equipment special for computer-controlled oxygen cabin
  • Breathing resistance testing equipment special for computer-controlled oxygen cabin

Examples

Experimental program
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Example Embodiment

[0026] Embodiment:

[0027] A computer controlled oxygen chamber dedicated respiratory resistance test equipment, including a housing 1, a control circuit, a control circuit, a control circuit, and a sensor 2 is fixed, the sensor 2 is high pressure. The sensor is configured to deliver data to a computer, and a connecting mechanism 3 is provided on the housing 1, and an experimental head mold 4 is fixed to the housing 1, and a pressure sampling port 41 is provided on the experimental head mold 4. The housing 1 is fixed to a hose 5, and one end of the hose 5 is fixedly coupled, and a resistance mechanism 6 is provided in the experimental head mold 4, and the housing 1 welding is provided. The side plate 7 is provided on the side plate 7, and the housing 1 is bonded to the bellows 9, the bellows 9, and the hose 5 are in communication, and the bellows 9 is bonded to support plate 10. The housing 1 is welded to a guide bar 11, the support plate 10 slides the guide bar 11, and a spring ...

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Abstract

The invention discloses breathing resistance testing equipment special for a computer-controlled oxygen cabin. The equipment comprises a shell, wherein a sensor is fixedly mounted in the shell, a connecting mechanism is arranged on the shell, an experiment head mold is fixedly mounted on the shell, a pressure sampling port is arranged on the experiment head mold, a hose is fixedly sleeved in the shell, one end of the hose is fixedly connected with the experiment head mold, a resistance mechanism is arranged in the experiment head mold, a side plate is welded in the shell, a control mechanism is arranged on the side plate, a corrugated pipe is bonded in the shell, a supporting plate is bonded on the corrugated pipe, a guide rod is welded on the shell, and the guide rod slides in the supporting plate; a spring is arranged on the outer side of the guide rod, and one end of the spring is welded to the supporting plate. The invention relates to breathing resistance testing equipment special for a computer-controlled oxygen cabin. The breathing resistance testing equipment is advantaged in that breathing resistance can be conveniently adjusted, and a gas inlet end of a gas cylinder of the equipment is stably connected with the equipment.

Description

technical field [0001] The invention belongs to the technical field of detection devices, in particular to a computer-controlled oxygen chamber special breathing resistance testing equipment. Background technique [0002] The respirator comprehensive tester is a computer-controlled automatic respirator comprehensive tester, which is used to test the comprehensive performance of air respirators and other types of respiratory protection devices. It is suitable for respirator testing and maintenance stations of fire brigades, respiratory protection product testing institutions and respirator manufacturers to conduct comprehensive testing and evaluation of respirator product performance. In the prior art, when the computer-controlled oxygen chamber breathing resistance testing equipment is in use, it is inconvenient to adjust the breathing resistance, and at the same time, the air cylinder inlet end of the device and the device are connected with poor stability. Therefore, it i...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 来兴胜刘尚杰于德洋于晓亮
Owner 烟台宏远氧业股份有限公司
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