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Ceiling suspended type air conditioner

An air-conditioning and ceiling-mounted technology, applied in air-conditioning systems, space heating and ventilation details, heating methods, etc., can solve problems such as limiting the degree of freedom of construction, and achieve the effect of improving the degree of freedom of construction

Inactive Publication Date: 2007-11-28
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when installing the air-conditioning device, for example, there are obstacles such as beams at the position where the ducts are to be arranged. In such a case, because the above-mentioned ducts collide with the beams, the air-conditioning device has to be moved from the original position to the Additional position movement settings, etc., therefore, there is a problem of limiting the degree of freedom of construction

Method used

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  • Ceiling suspended type air conditioner
  • Ceiling suspended type air conditioner
  • Ceiling suspended type air conditioner

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Embodiment Construction

[0020] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

[0021] In FIG. 1 , 100 denotes an air conditioning device, and 200 denotes a total heat exchanger. This air conditioner 100 has a compressor 1 , and an outdoor heat exchanger 3 is connected to the compressor 1 through a four-way valve 2 . The indoor heat exchanger 6 is connected to the outdoor heat exchanger 3 through two mechanical valves 4 , 5 , the accumulator 7 is connected to the indoor heat exchanger 6 through the four-way valve 2 , and the accumulator 7 is connected to the compressor 1 .

[0022] In this air-conditioning apparatus 100 , arrows in solid lines represent refrigerant flows during cooling operation. The refrigerant discharged from the compressor 1 passes through the four-way valve 2 to the outdoor heat exchanger 3, where it condenses, and then passes through the mechanical valves 4 and 5 to the indoor heat exchanger 6, where it receives air from th...

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PUM

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Abstract

In a ceiling suspended type air conditioner including a total enthalpy heat exchanger (200), plural air supply duct connection ports (41A, 41B, 41C) intercommunicating with an air supplychamber (37) and plural air exhaust duct connection ports (43A, 43B, 43C) intercommunicating with an exhaust chamber (38) are formed on plural surfaces of the total enthalpy heat exchanger (200). Any air supply duct connection port and any air exhaust duct connection port are selected in accordance with a setup condition of the air conditioner, and an air supply duct (12) and an air exhaust duct (24) are connected to these duct connection ports, respectively.

Description

technical field [0001] The invention relates to a ceiling-mounted air conditioning device hoisted on a ceiling. Background technique [0002] Currently, built-in air conditioners are mainstream as air conditioners having a ventilation function. However, when this built-in type device is installed on a building that has already been constructed, there are disadvantages in that construction cost and construction period are consumed. However, in order to eliminate this disadvantage, a method of separately installing the total heat exchanger and the air conditioner is proposed. According to this method, the air discharged from the air outlet of the air conditioner differs in quality, temperature, humidity, etc., and is discharged from the total heat exchanger, so there is a problem that unevenness occurs in the internal air. [0003] Therefore, an air conditioner that integrates the air conditioner body and the total heat exchanger body has been proposed (for example, Patent D...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F1/0325F24F13/32
CPCY02B30/16F24F1/0014F24F12/006F24F2221/14F24F13/32F24F2012/007Y02B30/563F24F1/0007F24F2221/17Y02B30/56F24F1/0325F24F7/08F24F13/02
Inventor 福岛纪雄田村隆明高桥一夫中山敏男山田和三久保敏男斋藤顺一
Owner SANYO ELECTRIC CO LTD