Building fresh air natural cooling system

A technology of natural cooling and fresh air system, applied in air conditioning system, sustainable building, space heating and ventilation, etc., can solve problems such as external environmental damage, reduce building energy consumption, improve indoor thermal environment, and ensure quality Effect

Inactive Publication Date: 2017-07-25
CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, while creating a good indoor environment, the air-conditioning fresh air system has brought some damage to the external environment

Method used

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  • Building fresh air natural cooling system
  • Building fresh air natural cooling system
  • Building fresh air natural cooling system

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The present invention is described in detail below in conjunction with accompanying drawing:

[0023] Such as Figure 1 to Figure 3 As shown, a building fresh air natural cooling system of the present invention includes a suction shaft 4, a fresh air shaft 5 and an air pipe 2. The air suction shaft 4 communicates with the outside air, and the main body of the air pipe 2 is buried in a pool 1 outside the building. Inside, the air suction shaft 4 is provided with a fresh air system that supplies air to the air pipe 2. The fresh air inlet of the fresh air system is placed in the shade of the building and close to the water surface of the pool 1. The two ends of the air pipe 2 are respectively connected to the air suction shaft 4 and the fresh air shaft. 5 is connected, and the fresh air outlet of the fresh air well 5 is communicated with the indoor 2 of the building. The outdoor fresh air pipe is made of finished cement pipe, which can be buried in the landscape pool outs...

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PUM

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Abstract

The invention discloses a building fresh air natural cooling system. By means of the method that finished cement pipe products are buried under an outdoor landscape pond by a certain depth, air exchanges heat with water in the pond through the pipe walls, and thus the cooling purpose is achieved. According to the building fresh air natural cooling system, underground buried pipes can be utilized to cool the air to achieve the purpose that the led-in outdoor air temperature is reduced, the fresh air air-conditioner load of a building is reduced through the storage effect of a stratum on cold and hot energy of the natural world, the indoor hot environment is improved, and the effect of building energy consumption reduction is achieved.

Description

technical field [0001] The invention belongs to the field of building design, and in particular relates to a building fresh air natural cooling system. Background technique [0002] In today's world, energy saving has become the theme of the times. my country's building energy consumption accounts for more than 27.8% of the total energy consumption of the whole society, and half of building energy consumption comes from heating, ventilation, air conditioning and related systems. Therefore, the energy consumption of air conditioners It has become a hot issue in the field of building energy efficiency. Almost all buildings today use air-conditioning systems for air conditioning, ventilation and cooling, and their relatively high energy consumption has become a major contributor to building energy consumption. In addition, the air-conditioning fresh air system creates a good indoor environment, but at the same time it brings certain damage to the external environment. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30F24F13/28
CPCY02B10/40F24F5/0046F24F13/28F24F13/30
Inventor 倪欣魏峰丁峰
Owner CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES
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