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Air conditioning apparatus

A technology of air-conditioning devices and ventilation devices, which is applied in air-conditioning systems, space heating and ventilation, ventilation systems, etc., and can solve problems such as high cost, difficult installation operations, and complex structures

Inactive Publication Date: 2005-02-09
SANYO ELECTRIC CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in Patent Document 2, the ventilation unit becomes larger due to the accommodation of two multi-blade fans, and there must be two dedicated air passages for the air guide passage for exhaust and the air passage for intake, and so on. problems such as complex structure, high cost and difficulty in installation on the indoor unit

Method used

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  • Air conditioning apparatus
  • Air conditioning apparatus

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0014] Embodiments of the present invention will be described below with reference to the drawings.

[0015] figure 1 It shows an embodiment of an air-conditioning device including a ventilator, wherein an indoor fan for exhaust is installed inside the indoor unit, and an outdoor fan for intake is installed outdoors, and the ventilator drives the indoor fan, the outdoor One of the fans, through the shared intake and exhaust ducts for air intake or exhaust to exchange air.

[0016] The indoor unit 1 includes a body casing 5 composed of a front casing 3 having an air suction panel 2 and a rear casing 4 on the back side, and an exhaust port (not shown) is provided at the lower end of the body casing 5, A heat exchanger 6 for heating / cooling the indoor air is arranged in the main body casing 5. The heat exchanger 6 is used for cooling / dehumidification because the refrigerant passes through the refrigerant piping 7 arranged in a zigzag manner perpendicular to its fan. Works as a ...

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PUM

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Abstract

Provided is an air conditioner capable of improving air-conditioned indoor environment by a ventilating device performing ventilation by exhausting indoor air or an intaking outdoor air, with a simple structure at low cost. An indoor fan 12 exhausting the indoor air is disposed inside an indoor machine 1, and an outdoor fan 20 taking outside air indoors is disposed in a position facing the outdoors such that the outdoor fan 20 communicates with the indoor fan 12 through a single common air supply / exhaust pipe 16. By performing air supply or the exhaust by single operation of the indoor fan or the outdoor fan to perform the ventilation, an indoor pollution state is dissolved to keep the indoor environment in an excellent state.

Description

technical field [0001] The present invention relates to an air conditioner capable of providing a more comfortable indoor environment by including a ventilator for exhausting indoor air and supplying outdoor air to the room for ventilation. Background technique [0002] Today, the indoor unit of the separate air conditioner is installed on the wall of the room, and the indoor air is sucked into the indoor unit by the circulation fan inside the indoor unit, and the cold air or warm air generated by the heat exchange of the heat exchanger inside the indoor unit is supplied to the room, so that the indoor Maintaining a comfortable temperature environment is the most common practice. However, in order to improve the cooling and heating effects, when air conditioning is performed, indoor ventilation is not carried out very much, because the indoor is in a closed state for a long time, and the indoor air is polluted, so it is necessary to open the indoor to release air and inhale ...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F1/02F24F7/00
CPCF24F1/0003F24F1/34F24F7/065
Inventor 青石浩一北村芳之茂木康弘二宫浩三宇口隆彦
Owner SANYO ELECTRIC CO LTD