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Integrated formaldehyde concentration test box

A test box and concentration technology, which is applied in the direction of measuring devices, analyzing materials through chemical reactions, and analyzing materials through observing the impact on chemical indicators, etc., can solve the problems that the detection instruments are not easy to carry and the cost of formaldehyde concentration detection is high. , to achieve the effects of saving time, accurate detection results, and accelerated response speed

Pending Publication Date: 2021-08-13
陈星华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of high cost of formaldehyde concentration detection on the market and the shortcomings of detection instruments that are not easy to carry, the technical problem to be solved is to provide a low-cost, easy-to-carry integrated formaldehyde concentration test box suitable for ordinary households.

Method used

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  • Integrated formaldehyde concentration test box
  • Integrated formaldehyde concentration test box
  • Integrated formaldehyde concentration test box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An integrated formaldehyde concentration test box, such as figure 1 , figure 2 , image 3 with Image 6 As shown, it includes a mounting frame 1, an arc-shaped fixing frame 2, an absorption box mechanism 3 and a reagent input mechanism 4, which is provided with an arc-shaped fixing frame 2, and the left and right sides of the upper part of the arc-shaped fixing frame 2 are provided with mounting frames 1, The mounting frame 1 is provided with a reagent input mechanism 4, and the bottom of the arc-shaped fixing frame 2 is provided with an absorption box mechanism 3.

[0022] The absorption box mechanism 3 includes a colorless box body 31, a color-reading card placement area 32 and a color-reading card 33. It is provided with a colorless box body 31. The front side of the top of the color box body 31 is provided with a color reading card placement area 32, on which a color reading card 33 is slidably placed, and the top of the colorless box body 31 is uniformly provid...

Embodiment 2

[0026] On the basis of Example 1, such as Figure 4 with Figure 5 Shown, also comprise reagent stirring mechanism 5, reagent stirring mechanism 5 comprises handle bar 51, movable guide frame 52, plastic rack 53, plastic gear 54, mounting shaft 55, connecting frame 56 and stirring blade 57, without The top of the inner wall of the color box body 31 is provided with a movable guide frame 52, the movable guide frame 52 is slidably connected with a plastic rack 53, and the front side of the plastic rack 53 is connected with a handle bar 51, and the handle bar 51 is connected to the colorless box body 31. Sliding connection, a mounting shaft 55 is rotatably connected between the inner walls of the colorless box body 31, four connecting frames 56 are connected to the upper part of the mounting shaft 55, stirring blades 57 are connected to the bottom of the connecting frame 56, and plastic A gear 54 is made, and the gear 54 made of plastics meshes with the rack 53 made of plastics....

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Abstract

The invention relates to a concentration test box, in particular to an integrated formaldehyde concentration test box. The invention mainly provides an integrated formaldehyde concentration test box which is low in cost, convenient to carry and suitable for common families. The integrated formaldehyde concentration test box comprises mounting racks and an arc-shaped fixing rack, wherein the two sides of the upper part of the arc-shaped fixing rack are provided with the mounting racks; reagent feeding mechanisms arranged on the mounting racks; and an absorption box mechanism arranged at the bottom of the arc-shaped fixing frame. The absorption box mechanism and the reagent feeding mechanisms are arranged, a reagent is fed into formaldehyde, after the formaldehyde reacts with the reagent, judgment is carried out according to generated liquid, and the basic functions of the device are achieved; by arranging a reagent stirring mechanism, stirring blades are driven to rotate to stir formaldehyde and reagents, the reaction speed is increased, long-time waiting is not needed, and time is saved.

Description

technical field [0001] The invention relates to a concentration test box, in particular to an integrated formaldehyde concentration test box. Background technique [0002] After the house is decorated, there will be some formaldehyde problems in a short period of time. Plywood, fiberboard, particle board and other artificial boards in the room decoration materials and furniture contain a large amount of urea-formaldehyde resin, mainly formaldehyde. All kinds of paints and coatings contain formaldehyde. , inhaling too much formaldehyde is extremely harmful to the human body, and formaldehyde with a higher concentration is even worse. [0003] Generally, after household decoration, people will disperse formaldehyde by opening windows to disperse air. If you want to confirm whether you can live in the house, you need to conduct multiple formaldehyde concentration tests. The cost of formaldehyde concentration detection on the market is high, and the detection equipment is not ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/78
CPCG01N21/01G01N21/78
Inventor 不公告发明人
Owner 陈星华