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Air curtain device

A technology of air curtains and air vents, applied in the direction of shielding with air flow, household heating, lighting and heating equipment, etc., can solve the problems of pollution, poor air quality, uneven distribution of fresh air, etc.

Inactive Publication Date: 2015-07-15
冯小大
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing technology, the windows take in air from the room, but the quality of the outside air is poor, and it is easy to cause pollution when entering the room; in order to improve the indoor air quality, people often install fresh air dischargers on the ceiling, and the existing problem is that the distribution of fresh air is not uniform

Method used

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Embodiment approach

[0025] Another embodiment of the present invention: as image 3 As shown, when used as a wall curtain, the axis of the air outlet hole 3 on the long pipe 1 and the connecting pipe 2 is perpendicular to the plane formed by the long pipe 1 and the connecting pipe 2 .

[0026] When the indoor air is poor, use airtight spaces, air conditioners, air purifiers and other filtering methods. Due to the airtightness of the room, the air flow is not smooth. The air curtain wall overcomes this shortcoming. Through different methods of air injection, the air flow can be smooth and comfortable, and a constant temperature can be achieved. , Constant humidity, dust-free and pollution-free.

[0027] Through the air curtain method, it is both beautiful and transparent.

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Abstract

The invention discloses an air curtain device which comprises a plurality of long pipes arranged in parallel and connecting pipes used for connecting the two adjacent long pipes in series, wherein the long pipe on one edge is an air inlet pipe, and the long pipe on the other edge is an air outlet pipe; each long pipe is provided with radial air outlets and the connecting pipes are provided with air outlets. When the air curtain device is arranged at a window, an air walls are formed between every two adjacent long pipes by air to prevent external air, impurities or mosquitos from entering rooms. When the air curtain device is used as a wall curtain, fresh air can be sprayed into the rooms, or when the air curtain device is used as heating or refrigeration equipment, hot air or cold air is sprayed into the rooms.

Description

technical field [0001] The present invention relates to a device for use on windows or interior walls. Background technique [0002] In the current prior art, the windows take in air from the room, but the quality of the outside air is poor, and it is easy to cause pollution when entering the room; in order to improve the indoor air quality, people often install fresh air ejectors on the ceiling, and there is a problem that the fresh air is not evenly distributed. Contents of the invention [0003] The object of the present invention is to provide an air curtain device, which can not only form a wind wall, but also spray fresh air into the room and distribute it evenly. [0004] The present invention is realized in this way: a kind of air curtain device, its special feature is: it comprises several long tubes that are arranged in parallel and connects two adjacent long tubes in series; The long tube at the other edge is the outlet tube; [0005] There are radial air outl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F9/00
CPCF24F9/00F24F2009/007
Inventor 冯小大
Owner 冯小大
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