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Air volume adjustment method of air volume adjustment device

An air volume adjustment and fan technology, which is applied to the air volume adjustment field of an air volume adjustment device, can solve problems such as low fan efficiency, and achieve the effects of improving energy efficiency, realizing energy saving, and improving comfort.

Active Publication Date: 2017-12-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when multiple fans work at the same time to achieve the air output and cooling speed required by the system, multiple fans are turned on at the same time, but they all work at lower speeds, resulting in low efficiency of the fans.

Method used

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  • Air volume adjustment method of air volume adjustment device
  • Air volume adjustment method of air volume adjustment device
  • Air volume adjustment method of air volume adjustment device

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Embodiment Construction

[0021] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. To avoid obscuring the essence of the present invention, well-known methods, procedures, procedures, and components have not been described in detail.

[0022] figure 1 It is a schematic structural diagram of an air volume regulating device in an air-conditioning cabinet according to an embodiment of the present invention. Such as figure 1 As shown, the air volume regulating device includes a fan system 1a located inside the air conditioner cabinet, and an upper air outlet 1b and a lower air outlet 1c respectively located at the upper and lower parts of the air conditioner cabinet.

[0023] The air conditioning cabinet has a m...

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PUM

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Abstract

Disclosed is an air volume adjustment method of an air volume adjustment device. The air volume adjustment device includes: a fan system located inside the air conditioner cabinet, an upper air outlet located at the upper part of the air conditioner cabinet, a lower air outlet located at the lower part of the air conditioner cabinet, and a control system for controlling the fan, wherein the fan The system includes a plurality of fans driven by respective motors, and the ports of each fan are respectively communicated with the main air duct formed by at least a part of the air conditioner casing, and the upper air outlet and the lower air outlet are respectively located at the upper end and the lower end of the main air duct, The control system controls each fan in the plurality of fans to perform at least one operation of starting, stopping and adjusting power, so as to adjust the air output. The air volume regulating device can realize integrated air volume control, improve comfort, improve energy efficiency and realize energy saving.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to an air volume adjustment method of an air volume adjustment device. Background technique [0002] The air conditioning cabinet mainly includes an evaporator and an internal fan. When the air conditioner cabinet is working, the liquid refrigerant vaporizes after reaching the evaporator, thereby producing a low-temperature gaseous refrigerant, and absorbing a large amount of heat at the same time, reducing the temperature of the evaporator. The indoor fan sends the cool air around the evaporator into the room, thereby changing the ambient temperature in the room. [0003] Most of the existing air-conditioning cabinet internal units use an internal fan, such as an AC internal fan or a DC internal fan. Different types of indoor fans have different control methods. The control of the AC internal fan is simple, and most of them use tapped motors to adjust the speed by applying differen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F11/00F24F13/10
CPCF24F1/005F24F1/0014F24F1/0033F24F13/10F24F11/0001F24F2110/10F24F11/64F24F11/65F24F11/77F24F11/74F24F1/0043F24F1/0287Y02B30/70
Inventor 吕飞虎伍衍亮吴淑明
Owner GREE ELECTRIC APPLIANCES INC
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