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Air conditioning air intake system

A technology of air intake system and air conditioning, which is applied in air conditioning system, space heating and ventilation, space heating and ventilation details, etc. It can solve problems such as poor filtering effect and complex design of fresh air filtering structure, so as to avoid dust deposition , Simple design, guarantee the effect of filtering effect

Inactive Publication Date: 2018-02-27
朱小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing fresh air filter structure design is complicated or the filter effect is not good, so it is urgent for those skilled in the art to develop a new air-conditioning air intake system

Method used

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  • Air conditioning air intake system

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Embodiment Construction

[0013] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 As shown, an air-conditioning air intake system includes an air intake duct 1, and the air intake duct 1 is provided with a fan 2, a primary filter 3, a secondary filter 4, a tertiary filter 5 and an air collection bag 6, and the air collection bag 6 is connected with the air supply pipe 7; the air inlet pipe 1 is also provided with a dust collection box 8; the dust collection box 8 is provided with a negative pressure device; the air inlet pipe 1 is a galvanized aluminum pipe; the wall thickness of the air inlet pipe 1 is 2-13mm. The fan 2 and the negative pressure device are connected with an external power supply; the primary filter 3 is a particle filter; the primary filter 3 is provided with at least three layers of filter screens 9, and the filter screen 9 is a metal filter screen or a nylon filter screen; 9 is provided w...

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Abstract

The invention discloses an air conditioning air intake system. The air conditioning air intake system comprises an air inlet duct (1). The air inlet duct (1) is provided with a fan (2), a primary filter (3), a secondary filter (4), and a three-level filter (5), and a collecting airbag (6). The collecting airbag (6) is connected with a supply air duct (7); a dust collecting box (8) is further arranged on the air inlet duct (1); a negative pressure device is arranged in the dust collecting box (8); the air inlet pipe (1) is a galvanized aluminum pipe; the wall thickness of the air inlet pipe (1)is 2 to 13mm. The fan (2) and the negative pressure device are connected with an external power supply; the primary filter (3) is a particulate filter; the primary filter (3) is provided with at least three layers of filter screens (9), and each filter screen (9) is a metal filter screen or a nylon filter screen; each filter screen (9) is provided with a plurality of filter holes with an apertureof 1 to 3 mm. The air conditioning air intake system has a reasonable structure design.

Description

technical field [0001] The invention relates to the technical field of air-conditioning fresh air, in particular to an air-conditioning air intake system. Background technique [0002] Hotels, office buildings, hospitals, commercial and residential and scientific research institutions often use central air-conditioning, and the cleaning process of the air-conditioning units is particularly complicated. In order to solve the above problems, fresh air can be filtered before entering the air-conditioning units, thereby reducing the deposition of dust in the air-conditioning units . The existing fresh air filter structure is complex in design or poor in filter effect, and it is urgent for those skilled in the art to develop a new air-conditioning air intake system. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an air-conditioning air intake system. [0004] The technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F3/14F24F13/28F24F13/20
CPCF24F3/14F24F13/28F24F13/30F24F8/10F24F8/108F24F8/117F24F8/158
Inventor 朱小平
Owner 朱小平
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