Water-gas separation detection structure

Abstract

The invention discloses a water-gas separation detection structure. The water-gas separation detection structure is installed at the gas inlet end of a gas detector and comprises a floating ball, a plurality of gas inlet holes are formed in the surface of the floating ball and communicate with one another, the interior of the floating ball is divided into a plurality of closed cavities by the gasinlet holes, one of the gas inlet holes is connected with the gas inlet end of the gas detector through a gas pipe, the number of the air inlet holes is 3-14, the arc length between every two adjacentair inlet holes ranges from 0.785 R to 3.14 R, and R is the radius of the floating ball. According to the technical solution, water and gas are effectively separated, and the gas detector is protected.

Description

technical field [0001] The invention relates to the technical field of gas detection, in particular to a water-gas separation detection structure. Background technique [0002] As the fast and efficient pump-suction gas detector has been widely recognized in the market, it has become the mainstream gas detection product in the current market. The application fields of gas detectors with gas pipes and other accessories have also been greatly expanded, such as invisible oil drums, river waterways, narrow environments where the instrument cannot be placed for detection, and so on. [0003] In view of these complicated and unknown detection conditions, improper operation will cause damage to the instrument; for example, there are liquid substances such as water in the unknown environment, and the pump-suction air circuit will suck the liquid substance into the sensor detection device and cause damage to the instrument; this will bring great harm to the operators. In order to av...

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Problems solved by technology

[0003] In view of these complicated and unknown detection conditions, improper operation will cause damage to the instrument; for example, there are liquid substances such as water in the unknown environment, and the pump-suction air circuit will suck the liquid substance into the sensor detection device and cause damage to the instrument; this will bring great harm to the operators. Big inconvenience, in order to avoid this problem, adding various complex configurations indirectly raises the requirements of the operation threshold, and at the same time brings a lot of trouble and inconvenience to the on-site operation

[0004] Most of the similar problems on the market are to add filters, plug cotton or water-absorbing filter materials in the filters to slow down the impact on the gas detection equipment, but it cannot effectively protect the gas detectors, and requires the operator to concentrate ; At the same time, the gas detection response time is relatively longer after plugging cotton or water-absorbent materials, the detection efficiency is relatively low, and it cannot be recycled

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