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Air conditioning apparatus

An air conditioner, air technology, applied in the direction of air conditioning system, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of obtaining pipes, refrigerants cannot flow smoothly, etc., and achieve the effect of avoiding interference

Inactive Publication Date: 2006-02-01
朴椿璟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, it is difficult to obtain an optimum duct according to the state of the refrigerant, and thus the refrigerant does not flow smoothly, often causing malfunctions

Method used

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  • Air conditioning apparatus
  • Air conditioning apparatus
  • Air conditioning apparatus

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Embodiment Construction

[0026] The following detailed description describes preferred embodiments of the present invention with reference to the accompanying drawings. in, image 3 is a perspective view of important parts of an air conditioner according to a preferred embodiment of the present invention, Figure 4 For the longitudinal sectional view of the working state of the ventilation function, Figure 5 is a longitudinal sectional view of the working state where the ventilation function is suspended, Image 6 It is a schematic diagram of the refrigerant circulation process of the air conditioner of the present invention during refrigeration, Figure 7 It is a schematic diagram of the refrigerant circulation process of the air conditioner of the present invention during heating.

[0027] The air conditioner of the present invention has a compressor 1, a four-way valve 2, an outdoor heat exchanger 100a, expansion valves 162 and 164, and an indoor heat exchanger 100b, such as Figure 5 with I...

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Abstract

Disclosed is a cooling-heating combination air conditioner being provided with an outdoor heat exchanger and an indoor heat exchanger in a single case. The present invention has advantages of freely adjusting a ventilation rate from 0% to 100% with its simple structure without equipping a separate ventilator, and improving efficiency in cooling and heating effectively by recovering an air discharged during a ventilation process and a waste energy of condensed water generated in the indoor heat exchanger and by maximizing a path along which a coolant is circulated according to cooling-heating mode conversion.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to a cooling-heating combined air conditioner capable of improving cooling and heating efficiency. In this air conditioner, the degree of ventilation can be adjusted freely according to the indoor air conditions, without providing additional ventilation equipment; wherein, the useless energy contained in the exhaust air and the condensed water produced in the evaporator are effectively recovered; And when switching between cooling and heating, the cycle of the refrigerant is optimized. Background technique [0002] As is well known in the prior art, vapor compression refrigeration systems, which can be used as heat pumps when activated in reverse cycle, have become increasingly popular recently due to the installation of combined cooling-heating air conditioners to obtain in a single unit Cooling and heating pump cycles allow efficient use of limited outdoor space by selective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F1/02F24F13/14F24F13/22F25B13/00F25B39/00
CPCF25B13/00F24F13/1413F24F2013/225F24F13/222F24F2011/0054F24F1/022F24F2140/30
Inventor 朴椿璟
Owner 朴椿璟