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Air conditioner outdoor unit with fresh air ventilating and heat recovery system

An air conditioner outdoor unit and fresh air heat recovery technology, applied in the field of machinery, can solve problems such as troublesome equipment maintenance and occupying indoor space, and achieve the effect of reducing energy consumption and enhancing heat exchange capacity

Active Publication Date: 2018-02-27
无锡伽乐适环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the fresh air heat recovery unit installed on the ceiling will occupy indoor space, and in some occasions will cause some troubles for equipment maintenance

Method used

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  • Air conditioner outdoor unit with fresh air ventilating and heat recovery system
  • Air conditioner outdoor unit with fresh air ventilating and heat recovery system

Examples

Experimental program
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Effect test

Embodiment

[0049] When the fresh air heat recovery system is in operation, it is used to act on the fresh air system, and the fresh air channel is composed of the fresh air outlet 7, the electric heating device 6, the heat exchange device 5, the fresh air fan 3 and the fresh air pipe 1 and transported to the room; the exhaust pipe 2 , the exhaust fan 4, the heat exchange device 5 and the first air outlet 8 form an exhaust channel to be discharged outside;

[0050]When working in summer, the indoor air temperature is lower than the outdoor air temperature. The present invention effectively uses the residual cooling of the exhaust air to reduce the temperature of the heat exchange device 5. When the fresh air delivered to the room by the fresh air channel passes through the heat exchange device 5, Effectively reduce energy consumption;

[0051] When working in winter, the indoor air temperature is higher than the outdoor air temperature. The present invention effectively uses the waste hea...

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PUM

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Abstract

The invention relates to an air conditioner outdoor unit with a fresh air ventilating and heat recovery system. A fresh air ventilating fan (3), an exhaust fan (4), a heat exchange device (5), an electric heating device (6), an exhaust connecting opening (9), a condenser (11) and a compressor (13) are arranged in the outdoor unit; the inside of the outdoor unit is divided into an upper part and alower part by the exhaust connecting opening (9); a partition in the horizontal direction is arranged in the middle of the upper part of the outdoor unit; the heat exchange device (5) is arranged in the center of the partition and divides the partition into an upper layer and a lower layer; the exhaust fan (4) on the upper layer and the fresh air ventilating fan (3) on the lower layer are mountedon one side of the heat exchange device (5); the electric heating device (6) is arranged on the other side of the heat exchange device (5); and the condenser (11) is arranged on the lower part of theoutdoor unit. By the fresh air ventilating and heat recovery system, exhaust heat can be recycled effectively, and the effect of reducing energy consumption is achieved.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to an outdoor unit of an air conditioner with a fresh air heat recovery system. Background technique [0002] The fresh air of the existing household central air-conditioning system is direct current or with fresh air heat recovery. However, the outdoor unit of the air conditioner and the fresh air system are installed separately. room, it is difficult to meet the conditions of the ceiling setting. [0003] For household central air conditioners with fresh air, the introduction of fresh air will increase energy consumption, and setting heat recovery can increase the temperature of the air supply and save energy consumption. On the other hand, the fresh air heat recovery unit installed on the ceiling will occupy the indoor space, and in some occasions, it will cause some troubles for equipment maintenance. Contents of the invention [0004] In view of this, the obje...

Claims

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Application Information

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IPC IPC(8): F24F1/16F24F1/10F24F7/007F24F13/00F25D21/04
CPCF24F1/10F24F1/16F24F7/007F24F13/00F25D21/04Y02B30/56
Inventor 周鹏飞
Owner 无锡伽乐适环境科技有限公司
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