Tunnel wind air conditioning device of improving hoggery hot environment

An air-conditioning device and tunnel air technology, applied in space heating and ventilation, household heating, heating methods, etc., can solve problems such as unused, achieve long service life, simple operation management and maintenance, and simple structure

Inactive Publication Date: 2003-09-17
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Tunnel wind air conditioning device of improving hoggery hot environment
  • Tunnel wind air conditioning device of improving hoggery hot environment

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Embodiment Construction

[0011] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 As shown, the present invention mainly includes a variable air volume fan 1 , an air inlet 2 , a tunnel 3 , an air supply pipe 4 , and an air supply outlet 5 . Excavate a U-shaped tunnel 3 outside at a certain distance from the pigsty, one of the two exits of the tunnel is outside the pigsty, the other is inside the pigsty, and an air inlet 2 is installed at the exit of the tunnel 3 outside the pigsty and a variable air volume is installed Fan 1. Connect an air supply pipe 4 to the top of the pig house at the outlet of the tunnel 3 in the pig house, and open several air supply outlets 5 below the air supply pipe 4 on the top of the pig house. In summer, the temperature in the tunnel 3 is lower than the temperature of the pig house. The air supply port 5 sends cold air, and the temperature in the tunnel 3 is highe...

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Abstract

An air conditioner using the underground tunnel wind for pig house is based on the principle that the underground temp is constant, so appearing as cold in the summer or warm in the winter. It is composed of a U-shape underground tunnel, a volume-variable blower arranged at the outdoor air inlet of said tunnel, air delivering pipe connected with the indoor air outlet of said tunnel, and wind supplying openings made on said air delivering pipe.

Description

technical field [0001] The invention relates to a tunnel wind air conditioner, in particular to a tunnel wind air conditioner for improving the thermal environment of pig houses. It belongs to the field of building environment and equipment engineering and refrigeration and air conditioning technology. Background technique [0002] In recent years, with the continuous development of animal husbandry science and animal husbandry production, the issue of livestock environmental control has been paid more and more attention. In the process of pig house construction, improving feed conversion efficiency, saving feed energy, reducing livestock diseases, improving livestock production performance, and providing necessary conditions for factory pig farming are important topics that urgently need to be discussed and developed. Tunnel wind cooling is a new technology developed rapidly in the early 1970s in my country, but due to its poor air quality, it is rarely used in civil build...

Claims

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Application Information

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IPC IPC(8): A01K1/02F24F7/04
Inventor 王志毅黎远光谷波
Owner SHANGHAI JIAO TONG UNIV
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