Formaldehyde detection device

A detection device and formaldehyde technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of large floor area, not small enough design structure, danger, etc., to reduce floor space, beautiful and compact appearance, and increase risk Effect

Inactive Publication Date: 2018-12-25
福州市晋安区绿奇鑫环保科技有限公司
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Problems solved by technology

[0003] However, most of the existing formaldehyde detection devices on the market are not compact enough, too bulky, not easy to carry, occupy a large area, and the result of measuring the formaldehyde content in the air is not direct enough, which brings great difficulties to the detection work. It is inconvenient, and at the same time, when the formaldehyde content in the air is detected to exceed the standard, corresponding prompts cannot be given in time to remind the inspectors, which increases the risk of work, and easily makes the inspectors mistakenly think it is normal, which is a relatively dangerous shortcoming

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as Figure 1-Figure 8 As shown, a formaldehyde detection device provided by the present invention includes a top case 1, a bottom case 2 is fixedly installed on the back side of the top case 1, a non-slip rubber grip block 3 is fixed at the lower middle position on both sides of the top case 1, and the bottom case 2 An anti-slip rubber grip block 3 is fixed at the lower middle position on both sides, an LCD liquid crystal display 4 is fixedly installed at the middle position of the upper end of the top case 1, and a ferrule 9 is movably installed at the middle position at the top of the top case 1, and the top case 1 There are mounting threaded holes 14 at the inner peripheral position, a single-chip microcomputer 15 is movably installed in the middle position of the inner upper end of the top case 1, and insertion slots 16 are rese...

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Abstract

The invention discloses a formaldehyde detection device, comprising a top shell. A bottom shell is fixedly mounted on the back side of the top shell, and anti-slip rubber grip blocks are fixed at lower positions on both sides of the top shell, a formaldehyde detection sensor is fixedly mounted on the left side below a micro fan, a temperature sensor is fixedly mounted on the right side below the micro fan, and a humidity sensor is fixedly mounted below the temperature sensor. Compared with an original formaldehyde detection device, the formaldehyde detection device adopts a portable structuredesign, is attractive and small in appearance, is light and easy to carry, and reduces the occupied area. And an LCD display is added to visually display the measuring result of the formaldehyde content in the air on the LCD screen. According to the formaldehyde detection device, the problem that the design structure is not compact, too heavy, not easy to carry, large in occupied area, and the measuring result of the formaldehyde content in the air cannot be directly displayed, which brings inconvenience to the detection work, is solved.

Description

technical field [0001] The invention relates to the technical field of formaldehyde detection equipment, in particular to a formaldehyde detection device. Background technique [0002] Formaldehyde is also called formaldehyde. A colorless gas with a special pungent smell, which is irritating to human eyes and nose. It can be produced by the dehydrogenation or oxidation of methanol under the catalysis of silver, copper and other metals, and it can also be separated from the oxidation products of hydrocarbons. It can be used as raw materials for phenolic resin, urea-formaldehyde resin, vinylon, urotropine, pentaerythritol, dyes, pesticides and disinfectants. Formaldehyde detection refers to the quantitative detection of formaldehyde contained in air, water, food, clothing, boards, leather, etc. through specific methods or instruments. Formaldehyde is often produced during house decoration. Long-term exposure to low-concentration formaldehyde vapor may cause headaches, weakn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/0009G01N33/0063
Inventor 不公告发明人
Owner 福州市晋安区绿奇鑫环保科技有限公司
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