Air conditioning unit and control method and control device thereof

A technology of an air-conditioning unit and a control method, which is applied in the fields of air-conditioning units, control devices, and control methods of air-conditioning units, can solve the problems of only being turned on at the same time, turning off at the same time, waste of electricity, etc.

Active Publication Date: 2014-07-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using a set of outdoor unit and indoor unit, the indoor unit transmits cooling (heat) to different rooms through the air supply pipe, but in terms of control, it can only control the start a...

Method used

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  • Air conditioning unit and control method and control device thereof
  • Air conditioning unit and control method and control device thereof
  • Air conditioning unit and control method and control device thereof

Examples

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Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementations of the control method, control device and air-conditioning unit of the present invention will be described below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] The control method of the air conditioning unit in the embodiment of the present invention, such as figure 1 shown, including the following steps:

[0054] S100. According to the total number of dampers connected to the air outlets of the air conditioning unit and the total control capability of the air conditioning unit, calculate the rated control capacity assigned to each of the air outlet dampers. The control capability is cooling or heating capability. If the rated cooling (heating) capacity of the air conditioning unit is Q,...

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Abstract

The invention discloses an air conditioning unit and a control method and a control device thereof. The method includes the following steps: according to total number of air-outlet air valves of the air conditioning unit and total regulation capacity of the air conditioning unit, computing rated regulation capacity distributed to each air-outlet air valve; according to the number of opened air-outlet air valves, computing and controlling opening air levels of an indoor unit; according to set temperature and the rated regulation capacity of an area where each air-outlet air valve is located, computing actual regulation capacity of each air-outlet air valve; summing the actual regulation capacities of all the air-outlet air valves to obtain total regulation capacity needed by the air conditioning unit, and controlling a compressor to run according to the total regulation capacity. One air-outlet air valve and a temperature controller are arranged in each regulation area independently, the opening air levels are controlled according to the number of the actually-opened air-outlet air valves, the actual regulation capacities of all the areas are integrated to control the compressor to run as required, multiple regulation areas are controlled centralizedly, and comfort and energy conservation requirements are met.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a control method, a control device and an air conditioner unit. Background technique [0002] At present, for a one-to-one unitary unit, generally one unit is used in one area, and one set of controllers is used for control. But for light commercial units (such as 3P and above), it can be used in a small office area, villa, shopping mall and other places. Using a set of outdoor unit and indoor unit, the indoor unit transmits cooling (heat) to different rooms through the air supply pipe, but in terms of control, it can only control the start and stop of the whole unit at present, and different rooms can only be turned on at the same time. Turn off at the same time, which will cause a certain waste of cooling capacity and electricity. Contents of the invention [0003] Based on this, it is necessary to provide an air-conditioning unit control method, a control device and an ...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 胡知耀汪俊勇朱金哲颜圣绿莫灼均何彬荣曹勇何国军
Owner GREE ELECTRIC APPLIANCES INC
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