Formaldehyde detector

A formaldehyde detector and sliding plate technology, applied in the field of detection, can solve the problems of low intelligence, cumbersome detection, poor detection accuracy, etc.

Inactive Publication Date: 2019-12-20
东阳坎层电子科技有限公司
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Problems solved by technology

[0002] At present, after the decoration of buildings, there will be more formaldehyde residues. Many inspection departments need to detect the content of formaldehyde to ensure people's safety. However, the detection accuracy of traditional formaldehyde detectors is poor, and the degree of intelligence is low. Poor performance, relatively cumbersome detection, and can not detect the formaldehyde content in the air at different heights in the same space, so a formaldehyde detector is urgently needed to solve the above problems, and the present invention improves on the above shortcomings

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Embodiment Construction

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0021] Such as Figure 1-6 As shown, a formaldehyde detector includes a fixed plate 10 and a first sliding plate 53 located on the fixed plate 10, the first sliding plate 53 can move up and down, and the right end of the first sliding plate 53 is fixedly provided with Closed box 70, described closed box 70 is fixedly provided with working box 29, is provided with working cavity 25 in described working box 29, is fixedly provided with air pump 27 in described working cavity 25, is fixedly provided with inlet Air pipe 26, the air inlet pipe 26 runs through the working chamber 25 to the outside of the working box 29, the air pump 27 is fixedly provided with an air outlet pipe 28, and the working chamber 25 is fixedly provided with an air storage box 33, the The air s...

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Abstract

The invention discloses a formaldehyde detector. The formaldehyde detector comprises a fixed plate and a first sliding plate located on the fixed plate, the first sliding plate can move up and down, aright end of the first sliding plate is fixedly provided with a sealed box, a work box is fixedly arranged on the sealed box, a working chamber is arranged in the work box, an air pump is fixedly arranged in the working chamber, an admission pipe is fixedly arranged on the air pump, and the admission pipe penetrates to an external side of the work box through the working chamber. The formaldehydedetector can monitor concentration of formaldehyde in the air in sealed space more simply, according to difference of concentration of the formaldehyde, the formaldehyde detector converts the formaldehyde of different concentration into light of different intensity, a light receptor converts the light into current and provides the current to a motor, by observation on difference of liquid level height, concentration of the formaldehyde in the air can be simply and clearly detected. The formaldehyde detector also can change altitude of a detection mechanism to detect concentration of the formaldehyde in the air at different altitudes in the same space.

Description

technical field [0001] The invention relates to the detection field, in particular to a formaldehyde detector. Background technique [0002] At present, after the decoration of buildings, there will be more formaldehyde residues. Many inspection departments need to detect the content of formaldehyde to ensure people's safety. However, the detection accuracy of traditional formaldehyde detectors is poor, and the degree of intelligence is low. The performance is poor, the detection is cumbersome, and the formaldehyde content in the air at different heights in the same space cannot be detected. Therefore, a formaldehyde detector is urgently needed to solve the above problems. In view of the above shortcomings, the present invention has been improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a formaldehyde detector, which overcomes the above-mentioned problems. [0004] The present invention is achieved throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/64G01N21/01
CPCG01N21/01G01N21/643G01N2021/0112G01N2021/6439
Inventor 徐冬冬
Owner 东阳坎层电子科技有限公司
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