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Fresh air purifier and air purification device

The technology of an air purification device and purifier, which is applied in the field of air purification, can solve problems such as easy cross-compression, gas flow resistance in pipelines, and increased energy consumption.

Pending Publication Date: 2017-05-10
LANZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fresh air purifier and an air purification device to improve the existing technology that the fresh air purifier has a large number of pipes and is easily crossed and pressed against each other, so that the gas flow in the pipes is subject to greater resistance and energy consumption is increased. technical problem

Method used

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  • Fresh air purifier and air purification device
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  • Fresh air purifier and air purification device

Examples

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Embodiment 1

[0027] This embodiment provides a fresh air purifier, such as Figure 1-4 As shown, it includes a ventilation pipe 10 connecting indoor and outdoor, and an air supply mechanism connected with the ventilation pipe 10; a purification mechanism is arranged in the ventilation pipe 10; the air supply mechanism is used to introduce gas into the ventilation pipe 10, and make the gas Flow from outdoor to indoor; there is a slit 20 at the junction of the ventilation pipe 10 and the wall, and the slit 20 is provided with an on-off valve, which is used to open the slit 20 when the indoor air pressure is greater than the outdoor air pressure.

[0028] In the fresh air purifier provided in this embodiment, when the air is supplied to the room, the opening and closing valve closes the gap 20 between the ventilation pipe 10 and the wall, so as to prevent the outdoor gas from entering the room through the gap 20 and ensure that the outdoor gas is sent to the room. The air mechanism is sent in...

Embodiment 2

[0053] This embodiment provides an air purification device, including any technical feature of the fresh air purifier described in Embodiment 1.

[0054] Further, the air purification device also includes an indoor temperature adjustment mechanism and / or an indoor humidity adjustment mechanism, such as an air conditioner, which regulates the indoor temperature and / or humidity, so as to ensure that the air in the room has a suitable temperature and / or humidity, and improves the temperature and humidity of the user. comfort.

[0055] To sum up, the air purification device provided in this embodiment includes any technical feature of the fresh air purifier described in Embodiment 1. In this fresh air purifier, when blowing air into the room, the opening and closing valve closes the gap 20 between the ventilation pipe 10 and the wall, so as to prevent the outdoor air from entering the room through the gap 20 and ensure that the outdoor gas is sent in by the air supply mechanism. ...

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Abstract

The invention provides a fresh air purifier and an air purification device and relates to the technical field of air purification. The fresh air purifier comprises a ventilation pipe which communicates the interior of a room and the exterior of the room and an air supply mechanism which is connected with the ventilation pipe; a purification mechanism is arranged in the ventilation pipe; the air supply mechanism is used for introducing air into the ventilation pipe and enabling the air to flow from the exterior of the room to the interior of the room; a gap is formed in the connecting part of the ventilation pipe and a wall body and is provided with an opening and closing valve; and the opening and closing valve is used for opening the gap when the air pressure in the room is larger than that outside the room. According to the fresh air purifier, without arrangement of a pipeline for exhausting air outdoors, the amount of pipelines of the fresh air purifier is reduced, the pipelines are not crossed and oppressed mutually, and the resistance applied to the air flowing in each pipeline is weakened, so that the energy consumption is reduced, and the technical problems in the prior art that the amount of the pipelines of the fresh air purifier is larger, the pipelines are liable in mutual crossing and oppressing to enable the larger resistance to be applied to the air flowing in each pipeline, and the energy consumption is increased are effectively improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a fresh air purifier and an air purification device. Background technique [0002] With the development of material science, organic synthetic materials are widely used in interior decoration and life, but these materials will emit a large amount of organic compounds harmful to human body; at the same time, the current buildings have better airtightness, indoor and outdoor gas Poor circulation; in addition, indoor personnel activities and equipment operation will increase the particle pollution in the indoor air, all of which will cause indoor air pollution. At present, the most effective way to reduce indoor gas pollution is to ventilate fresh air into the room. However, due to the deterioration of the outdoor environment, the fresh air entering through the air inlets of buildings or doors and windows contains more pollutants. Therefore, after the outdoor air is steril...

Claims

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Application Information

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IPC IPC(8): F24F7/06F24F11/00F24F13/28F24F13/30
CPCF24F7/06F24F11/30F24F11/83F24F13/28F24F13/30F24F2110/00F24F11/84F24F2110/40
Inventor 王厚成冉新民王研王建永刘琴赵力强
Owner LANZHOU UNIVERSITY
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