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A Portable New House Indoor Formaldehyde Detection Device

A detection device and portable technology are applied in the field of portable formaldehyde detection devices in new rooms to achieve accurate detection results.

Active Publication Date: 2020-05-19
广东顺德中粤检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most convenient formaldehyde detection method is test paper detection. Its detection method is simple, the detection cycle is short, and the cost is low.

Method used

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  • A Portable New House Indoor Formaldehyde Detection Device
  • A Portable New House Indoor Formaldehyde Detection Device
  • A Portable New House Indoor Formaldehyde Detection Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0023] see Figure 1-5 , a portable indoor formaldehyde detection device for new houses, comprising a detection box 3, a threaded rod 10, a detection liquid measuring tube 19 and a detection platform 22, the upper end of the detection box 3 is provided with a display 14, and the left side of the detection box 3 is provided There is a fixed groove 2, and a sealed door 1 is interspersed in the fixed groove 2. A glass window 14 is arranged on the front surface of the detection box body 3, and a first scale plate 15 is arranged on the glass window 14. The setting of the glass window 14 is convenient for observing the detection box. Inside the body 3, a handle 12 is provided on the detection box body 3 at the upper end of the glass window 14. Two handles 12 are provided and are respectively distributed on the front end surface and the rear en...

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PUM

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Abstract

The invention discloses a handheld device for detecting the indoor formaldehyde of a new house. The handheld device comprises a detection box, a threaded rod, a detection liquid measuring tube and a detection platform, wherein the front end face of the detection box is provided with a glass window, the glass window is provided with a first scale plate, a threaded tube sleeves the threaded rod, theupper end of the detection liquid measuring tube is fixed on a partition through a fixing rod, and the detection platform is arranged on the left of the inner bottom of the detection box and providedwith test paper. The handheld device has the advantages that formaldehyde content of unit volume is calculated through a chemical equation, and the device is accurate in formaldehyde content detection.

Description

technical field [0001] The invention relates to a formaldehyde detection device, in particular to a portable indoor formaldehyde detection device for a new house. Background technique [0002] The main hazard of formaldehyde is the irritation to the skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable. Formaldehyde concentrations greater than 0.08m³ can cause red eyes, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. Newly decorated rooms have higher levels of formaldehyde, which is the main cause of many diseases. Formaldehyde, chemical formula HCHO or CH 2 O, formula weight 30.03, also known as formaldehyde. A colorless gas with a special pungent smell, which is irritating to human eyes and nose. [0003] When decorating new houses, various wood-based panels are used. Wood-based panels are the main source of long-term indoor formaldehyde pollution. Duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/77
CPCG01N21/77G01N2021/7759
Inventor 罗培英李文富
Owner 广东顺德中粤检测技术有限公司