Domestic fresh air system for apartment

A fresh air system and unit room technology, applied in ventilation systems, household heating, household heating, etc., can solve problems such as inconvenient cleaning, reduced ventilation and air exchange, and affecting the use effect

Inactive Publication Date: 2019-12-27
浙江中通检测科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the fresh air system uses mechanical air supply. The indoor air enters the return air system through the indoor return air grille, and is discharged through the dirty air outlet, while the outdoor air enters through the fresh air inlet, and then enters the return air system for cooling or heating. And it is discharged to each room through the air intake grille. The first step to transport fresh air is to absorb fresh air from the outside. In order to prevent external impurities and dust from entering through the fresh air inlet, louvers and metal mesh covers (for shutters) are usually ad

Method used

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  • Domestic fresh air system for apartment
  • Domestic fresh air system for apartment
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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-6 , a domestic fresh air system for unit houses in the illustration, including a fresh air inlet housing 1 and a shutter 2, the shutter 2 is fixed at the entrance of the fresh air inlet housing 1, the shutter 2 mainly prevents the infiltration of rainwater in rainy days, and can Prevent large particles of impurities from entering the fresh air inlet casing 1;

[0025] A filter 3 is installed in the fresh air inlet casing 1, and the bottom...

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Abstract

The invention discloses a domestic fresh air system for an apartment. The domestic fresh air system comprises a fresh air inlet shell and a shutter, wherein the shutter is fixed to an inlet of the fresh air inlet shell, a filter is arranged in the fresh air inlet shell, and the bottom of the fresh air inlet shell fixedly communicates with an impurity removal component used for sweeping dust and impurities on the surface of the filter. According to the domestic fresh air system, the filter is utilized to remove impurities and filter fresh air entering an fresh air inlet to remove dust and impurities, the dust on the surface of the filter is swept down through the impurity removal component and is collected into an impurity collection box, and therefore a large amount of dust attached to thesurface of the filter is avoided to cause blockage and affect the ventilation efficiency of the fresh air inlet.

Description

technical field [0001] The invention relates to the technical field of fresh air equipment, in particular to a household fresh air system for unit houses. Background technique [0002] Fresh air is the air outside the building, or air that has not been circulated by the HVAC system before entering the building. The fresh air outlets of air-conditioning units, fresh air units and variable air volume air-conditioning units are directly connected to the external space of the building to introduce fresh air. [0003] The use of fresh air can enable you to enjoy the fresh air of nature without opening the windows, avoid the occurrence of air-conditioning diseases, supplement oxygen, eliminate the smell of heat dissipation from personnel, and the smell of indoor equipment and fixtures, effectively adjust indoor humidity and discharge bacteria and viruses. [0004] At present, the fresh air system uses mechanical air supply. The indoor air enters the return air system through the ...

Claims

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Application Information

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IPC IPC(8): F24F7/00F24F13/28B01D46/48B01D46/10B01D46/00
CPCF24F7/00F24F13/28B01D46/48B01D46/10B01D46/0005B01D46/681
Inventor 卢金吴迪史敬军马少华张秀晶王丽娟谢煜乐意
Owner 浙江中通检测科技有限公司
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