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Single-span air conditioning system

An air-conditioning system, air-conditioning technology, applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve problems such as troublesome construction, expensive, uneven temperature, etc., to achieve easy construction and increase cooling capacity or heating capacity, the effect of reducing the supply air volume

Active Publication Date: 2014-11-19
KIMURA KOHKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Office buildings, etc. usually have air conditioners on each floor. Due to the large range of air conditioners, large air conditioners or mechanical rooms are required, and the construction is troublesome.
And common air conditioner is to utilize the forced convection of cold wind or hot wind to realize air-conditioning, so the situation of uneven temperature easily takes place in the floor, in order to eliminate the situation of such unevenness, need expensive and complicated air-conditioning control (refer to patent document 1 )

Method used

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  • Single-span air conditioning system

Examples

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Effect test

Embodiment Construction

[0071] figure 1 and figure 2 An embodiment of the single-span air-conditioning system for air-conditioning the air-conditioned space S between main girders of the present invention is shown. Exchange heat with the heat medium or coolant of the first coil 23 and use it as air-conditioning air, and at the same time provide the air-conditioning air to the air-conditioning space S between main girders and the external air conditioner with the second coil 43 40. The external air conditioner 40 exchanges heat between the external air and the heat medium or coolant of the second coil 43 and uses it as air-conditioning air, and at the same time provides the air-conditioning air to the air-conditioning spaces between multiple main girders S. Use the provided air-conditioning air to induce the air in the air-conditioned space S between the main girders to mix and blow it out to the air-conditioned space S between the main girders in a rectified manner, and radiate the heat of the indu...

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Abstract

The present invention aims to provide a single-span air conditioning system which has the following advantages: reduced space, easy construction, capability of realizing energy saving of a comfortable air conditioner and low cost. The single-span air conditioning system which performs air conditioning on each air conditioning space (S) between main beams is provided with an air conditioner (20) that is provided with a first coil pipe (23). The air conditioner (20) causes returned air or mixed gas of return air and outer air to generate heat exchange with heat medium or coolant of the first coil pipe (23) and utilizes the mixed air as air for the air conditioner. Simultaneously the air for the air conditioner is supplied to the air conditioning spaces (S) between the main beams.

Description

technical field [0001] The present invention relates to a single-span air conditioning system. Background technique [0002] Office buildings, etc. usually have air conditioners on each floor. Due to the large range of air conditioners, large air conditioners or mechanical rooms are required, and the construction is troublesome. And common air conditioner is to utilize the forced convection of cold wind or hot wind to realize air-conditioning, so the situation of uneven temperature easily takes place in the floor, in order to eliminate the situation of such unevenness, need expensive and complicated air-conditioning control (refer to patent document 1 ). [0003] current technology: [0004] Patent Document 1: Japanese Patent Laid-Open No. 60-191157; [0005] Patent Document 2: Japanese Patent Application Laid-Open No. 7-318098; [0006] Patent Document 3: Japanese Patent Application Laid-Open No. 4-45331. Contents of the invention [0007] There is a limit to reducin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F13/08F24F13/06F24F13/30
Inventor 木村惠一森田满津雄笠原和行浦野胜博石田贵之
Owner KIMURA KOHKI CO LTD
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