Gas filtering device

A technology of filtering device and gas, applied in the field of air purification, can solve the problem of indoor air-conditioning system not being able to filter pollutants, etc., and achieve the effects of easy improvement, quick installation, and improved loading and unloading efficiency.

Active Publication Date: 2017-06-13
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a gas filter device, aiming at solving the problem that the indoor air-conditioning system in the prior art cannot filter pollutants

Method used

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specific Embodiment approach

[0027] Further, see Figure 1 to Figure 4 , as a specific embodiment of the gas filter provided by the present invention, the front guide hole 72 is a "C"-shaped hole, including a locking guide hole 721, an unlocking guide hole 722, and a connection between the locking guide hole 721 and the unlocking guide hole 722. The transition hole 723 on the side end surface of the mounting frame 1, the major axis of the locking guide hole 721 and the major axis of the unlocking guide hole 722 are all perpendicular to the side end surface of the mounting frame 1, and the length of the locking guide hole 721 is longer than that of the unlocking guide hole 722. by figure 2 As an example, in the locked state, the control part 711 is located at the leftmost end of the locking guide hole 721 and is pressed by the elastic slider assembly 75. The locking part 712 will not come out of the locking groove after installation; when it needs to be disassembled and unlocked, Toggle the control part ...

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Abstract

The invention provides a gas filtering device. The gas filtering device comprises two mounting frames, two side positioning racks, edge sealing structures, filter net frames and filter nets. The two mounting frames are arranged in the front-back direction; the frame surfaces of the two mounting frames correspond to each other and are parallel to each other; whole mounting structures used for being connected with the side wall of an air channel are arranged on the left sides and the right sides of the corresponding mounting frames correspondingly; the two side positioning racks are parallel to each other, are in mirror symmetry and are connected with the upper sides and the lower sides of the two mounting frames correspondingly; the edge sealing structures are disposed on the peripheries of the corresponding mounting frames; and the filter net frames are disposed on the peripheries of the filter nets and can be connected with the side positioning racks, and the frame surfaces of the filter net frames are parallel to the frame surfaces of the mounting frames. Indoor PM2.5 granules can be subjected to repeated circulating filtering and then reduced to reach the safety standard, and harm of indoor pollutants to a human body is effectively reduced; and besides, the multiple filter nets and the air channel can be fast mounted through one mounting structure, an air-conditioning system is convenient to improve, and the assembly and disassembly efficiency and the convenience of later maintenance are improved.

Description

technical field [0001] The invention belongs to the technical field of air purification, and more specifically relates to a gas filtering device. Background technique [0002] With the development of social industrialization, environmental pollution is becoming more and more serious, and the problem of air quality has attracted more and more people's attention. At present, public places such as office buildings generally use central air-conditioning systems for ventilation, cooling or heating. This type of air-conditioning system generally can only perform forced circulation of indoor air, but cannot perform air filtration, and particle pollution occurs in the room. Substances such as objects exist all the time, and the indoor air quality cannot be guaranteed. These pollutants enter the human body along with breathing, endangering human health. Contents of the invention [0003] The object of the present invention is to provide a gas filter device, aiming to solve the pr...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F3/16F24F13/28
CPCF24F13/28F24F8/10F24F8/108
Inventor 曹连义刘志勇
Owner STATE GRID CORP OF CHINA
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