Easy-to-install fresh air system

A fresh air system, easy to disassemble and assemble technology, applied in air conditioning system, space heating and ventilation, heating and ventilation cover/cover, etc., can solve the problems of large footprint, time-consuming and laborious disassembly and assembly, and achieve time-saving disassembly and assembly Labor-saving, simple fixing method, and the effect of improving safety

Inactive Publication Date: 2015-06-10
成都交子新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a fresh air system that is easy to disassemble and assemble, which solves the above-m

Method used

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  • Easy-to-install fresh air system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1:

[0019] Such as figure 1 A fresh air system that is easy to disassemble and assemble is shown, including a shell, the shell includes a shell 1 with an opening at the top and a top cover 2 for closing the shell 1, and the top cover 2 includes a shell 1 fixed to the shell 1. The upper fixed cover 21 and the movable cover 22 movably connected with the fixed cover 21, the bottom of the housing 1 is provided with mounting ears 5, the housing 1 is provided with a fixing member 3 for fixing the movable cover 22 and Switch lock 4.

[0020] When disassembling and assembling, open the switch lock, unlock the fixed parts, turn over the movable cover and directly cover the fixed cover, then the fresh air equipment can be maintained and cleaned. Among them, switch locks can take many forms, including padlocks and code locks.

Example Embodiment

[0021] Example 2:

[0022] Such as figure 1 An easy-to-disassemble fresh air system shown in this embodiment is optimized on the basis of the foregoing embodiment, that is, the fixed cover 21 and the movable cover 22 have the same structure. The fixed cover and the movable cover have the same shape. When the top cover is opened, the fixed cover and the movable cover overlap, which does not increase the area occupied by the fresh air device and facilitates the placement of internal components. The movable cover is too small to facilitate the placement of parts of the fresh air device.

[0023] The structure of the fixing member can adopt a variety of structures. In order to facilitate the operation, preferably, the fixing member 3 is buckled.

[0024] In order to facilitate the operation of the movable cover, the movable cover 22 is connected to the fixed cover 21 through a hinge.

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PUM

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Abstract

The invention discloses an easy-to-install fresh air system which comprises a shell. The shell comprises a shell body provided with an opening in the top and top covers used for sealing the shell body, the top covers include a fixed cover fixed on the shell body and a movable cover movably connected with the fixed cover, attaching lugs are arranged at the bottom of the shell body, and fixing pieces and a switch lock used for fixing the movable cover are arranged on the shell body. By the arrangement, during maintenance, area occupied is small, and timesaving and laborsaving installation is achieved.

Description

technical field [0001] The invention relates to the field of fresh air devices, in particular to an easily disassembled fresh air system. Background technique [0002] The rapid development of industry has greatly affected the quality of the environment. Last year's environmental monitoring showed that my country is one of the countries with the worst air pollution index. The PM2.5 index in major cities has exploded, reaching the level of serious pollution. Beijing, Shanghai, Guangzhou and Chengdu are the first to bear the brunt. Several research reports pointed out that the number of haze days in cities such as Shanghai, Guangzhou, Chengdu, and Chongqing accounted for 30%-50% of the annual total. Urban pollution is becoming more and more serious, and people pay more and more attention to air purification. [0003] After the fresh air equipment is used for a period of time, in order to maintain the purification effect and improve the service life, the air purifier needs to...

Claims

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Application Information

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IPC IPC(8): F24F1/02F24F13/20
CPCF24F1/02F24F13/20
Inventor 姜伟雒建平
Owner 成都交子新能源科技有限公司
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