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Air-conditioner system and control method and control device of air-conditioner system

A control method and technology of a control device, applied in space heating and ventilation, heating and ventilation control systems, heating and ventilation safety systems, etc., to achieve the effect of reducing indoor and outdoor temperature differences and satisfying comfort

Active Publication Date: 2013-06-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide an air conditioner system and its control method and device to solve the problem that existing air conditioners cannot provide a comfortable indoor environment while ensuring a small indoor and outdoor temperature difference

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] First, the air conditioner system provided in this specific embodiment is introduced.

[0037]figure 1 is a block diagram of the air conditioner system according to the first embodiment of the present invention, as figure 1 As shown, the air conditioner system includes: a first split unit 10 , a second split unit 30 and a control device 50 .

[0038] The air conditioner system is a central air conditioner, which is used to adjust the temperature of multiple areas. The multiple areas here can be various parts in a hall, such as the counter areas in a shopping mall, or multiple rooms in a building. , such as each room in a villa, wherein the first split unit 10 is used to adjust the temp...

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Abstract

The invention discloses an air-conditioner system, and a control method and a control device of the air-conditioner system. The control method of the air-conditioner system includes the following steps: detecting the outdoor environment temperature; judging the relation between the outdoor environment temperature and a first preset temperature range; and controlling the air-conditioner system to enable the temperature in a first region to be in a second preset temperature range and then controlling the air-conditioner system to enable the temperature in a second region to be the temperature set by a user when the outdoor environment temperature is not in the first preset temperature range, wherein the first region is located between an outdoor region and the second region. According to the air-conditioner system, and the control method and the control device of the air-conditioner system, the first region is set as a transition region for the user to move from the inside of a house to the outside or from the outside to the inside of the house, the difference between the indoor temperature and the outdoor temperature in the first region is quite small, and therefore the user can gradually adapt to the difference between the indoor temperature and the outdoor temperature, and shock cooling and shock heating of the user who goes in or out of the house can be avoided; meanwhile, the temperature in the second region is controlled to be the temperature set by the user so that the requirement of the user on comfort is met.

Description

technical field [0001] The present invention relates to the field of air conditioners, in particular to an air conditioner system and its control method and device. Background technique [0002] The appearance of air conditioners has greatly improved the indoor temperature environment and has become an indispensable household appliance in people's lives. At present, the general way people use the air conditioner is to set the air conditioner at a specific value to keep the temperature of the room constant and meet the comfort requirements of the human body. But just because the room temperature is at a constant value, when the outdoor temperature changes greatly, because the user does not adjust the operating temperature of the air conditioner in time, the indoor and outdoor temperature difference is too large, and people will feel too cold or too hot when entering and leaving the room. According to the survey, once the indoor and outdoor temperature difference exceeds 6°C,...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 宋海川林成霖王灵军郝景岩郭文俊陶永红罗晓
Owner GREE ELECTRIC APPLIANCES INC
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