Single-span air conditioning system

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

Active Publication Date: 2012-07-04
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 convect

Method used

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  • Single-span air conditioning system
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  • Single-span air conditioning system

Examples

Experimental program
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Embodiment Construction

[0071] figure 1 with figure 2 Shows an embodiment of the single-span air-conditioning system of the present invention for air-conditioning each air-conditioned space S between the main beams. The single-span air-conditioning system includes an air conditioner 20 having a first coil 23, and the air conditioner 20 makes the return air It exchanges heat with the heat medium or coolant of the first coil 23 and serves as air-conditioning air. At the same time, the air-conditioning air is supplied to the air-conditioning space S between the main beams, and the external air conditioner having 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 as air-conditioning air, and provides the air-conditioning air to the air-conditioned spaces between the main beams. S. Use the provided air-conditioning air to induce the air in the air-conditioned space S between the main beams to be mixed and blow ...

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PUM

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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 invention relates to a single-span air conditioning system. Background technique [0002] Office buildings and other buildings usually have air conditioners on each floor. Due to the large range of air conditioners, large air conditioners or mechanical rooms are required, which is troublesome for construction. In addition, ordinary air conditioners use forced convection of cold or hot air to achieve air conditioning. Therefore, uneven temperature is likely to occur in floors. In order to eliminate such unevenness, expensive and complicated air conditioning control is required (see Patent Document 1 ). [0003] current technology: [0004] Patent Document 1: Japanese Patent Laid-Open No. 60-191157; [0005] Patent Document 2: Japanese Patent Laid-Open No. 7-318098; [0006] Patent Document 3: Japanese Patent Application Laid-Open No. 4-45331. Summary of the invention [0007] Cold and warm water type air conditioners have a limit to reduce operating costs un...

Claims

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Application Information

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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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