Waterproof and breathable gas sensor device

A gas sensor, waterproof and breathable technology, applied in the field of sensors, can solve the problems of inconvenient disassembly, easy water ingress into the sensor, poor waterproof performance, etc., and achieve the effect of convenient disassembly and maintenance, stable and fixed, and prevent the normal operation of the sensor

Inactive Publication Date: 2018-10-09
FOSHAN CHUANDONG MAGNETOELECTRICITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of the prior art that the gas sensor is inconvenient to disassemble, and the waterproofness is poor, and the sensor is easy to enter the water to affect the normal operation of the sensor, and proposes a waterproof and breathable gas sensor device

Method used

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  • Waterproof and breathable gas sensor device
  • Waterproof and breathable gas sensor device
  • Waterproof and breathable gas sensor device

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , a waterproof and breathable gas sensor device, including a housing 1, a second sliding lock block 12 is provided on one side wall of the housing 1, and the second sliding locking block 12 is set through the first threaded rod 5, and the second sliding locking The block 12 can lock the first threaded rod 5 to ensure the stability of the working state of the first threaded rod 5. The bottom wall of the housing 1 is slidably connected with a moving block 14, and the moving block 14 is fixedly connected with a heater 19 for heating. The output end of the device 19 is connected with two symmetrically arranged nozzles 20, the moving block 14 i...

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Abstract

The invention discloses a waterproof and breathable gas sensor device, which comprises a shell, wherein the shell is of a hollow structure; multiple ventilating holes are formed in the side walls of two sides of the shell; the side wall of one side of the shell is provided with a through hole communicated with the outside; a closing cover matched with the through hole is arranged at an opening ofthe through hole; air extracting pumps are symmetrically arranged on the side wall of one side of the closing cover; the output ends of the two air extracting pumps penetrate through the closing coverand are communicated with the inside of the shell; a horizontally arranged placement plate is arranged in the shell; a gas sensor is arranged on the placement plate; the placement plate is of a hollow structure, and a first threaded rod is horizontally arranged in the placement plate; one end of the first threaded rod is connected with the inner wall of one side of the placement plate in a rotatable manner; the other end of the first threaded rod penetrates through the side wall of one side of the shell. The waterproof and breathable gas sensor device disclosed by the invention is convenientto mount and dismount and high in waterproofness.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a waterproof and breathable gas sensor device. Background technique [0002] A gas sensor is a converter that converts a certain gas volume fraction into a corresponding electrical signal. The probe head conditions the gas sample through the gas sensor, usually including filtering out impurities and interfering gases, drying or cooling the display part of the instrument. A gas sensor is a device that converts information such as gas composition and concentration into information that can be used by personnel, instruments, computers, etc. Gas sensors are generally classified as chemical sensors, although this classification is not necessarily scientific . The existing gas sensor is inconvenient to disassemble, and the waterproof performance is poor, and the sensor is easy to enter the water to affect the normal operation of the sensor. Therefore, we propose a waterproof and brea...

Claims

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/0027
Inventor 龙克文颜天宝
Owner FOSHAN CHUANDONG MAGNETOELECTRICITY
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