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Control method for embedded type air conditioner

An embedded air conditioner and control method technology, which is applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve the problems of user discomfort and increased air volume, and reduce discomfort and energy consumption. power consumption and reduce wind noise

Active Publication Date: 2016-10-12
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that when one or more air outlets of the existing embedded air conditioner are closed, the air volume of other unclosed air outlets will suddenly increase, causing discomfort to the user, and a control system for the embedded air conditioner is proposed. The method automatically adjusts the operating parameters of the air conditioner by detecting the closing of the air outlet to reduce the discomfort caused to the user

Method used

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  • Control method for embedded type air conditioner
  • Control method for embedded type air conditioner

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Embodiment 1

[0037] Embodiment 1, this embodiment proposes an embedded air conditioner control method, such as figure 1 shown, including the following steps:

[0038] S1. Periodically detect the closure of each air outlet; in this embodiment, the detection of the closure of the air outlet is achieved by detecting whether the swing blade of the air outlet is closed. For the convenience of description, the following are collectively described as the closure of the air outlet . Whether the user closes one or more of the air outlets through the wire controller or the remote control, the control system can record it, so the detection of the closing status of each air outlet can be realized through the above method.

[0039] S2. When it is detected that n air outlets are closed, the wind speed is compensated according to the number of closed air outlets, where n is a positive integer, 1≤n<N, and N is the total number of air outlets of the embedded air conditioner, which is not A positive integ...

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Abstract

The invention discloses a control method for an embedded type air conditioner. The control method comprises the following steps that (1) the closing situations of air outlets are detected periodically; (2) the wind speed is compensated according to the number of closed air outlets when it is detected that n air outlets are closed, n is a positive integer and meets the formula that 1<=n<N, and N is the total number of the air outlets of the embedded type air conditioner and is a positive integer not smaller than two; and (3) the temperature of a coil pipe of an evaporator is detected, and the open degree of an expansion valve is compensated when the temperature of the coil pipe of the evaporator exceeds a set threshold value. According to the control method for the embedded type air conditioner, operating parameters of the air conditioner are automatically adjusted by means of detecting the closing situations of the air outlets and according to the number of the closed air outlets; the air output volume of the rest of the air outlets is reduced; and therefore, wind noise can be reduced, and at the same time, discomfort caused to a user is reduced.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning control, and in particular relates to an embedded air-conditioning control method. Background technique [0002] At present, the most common type of embedded air conditioner is the ceiling embedded air conditioner with four air outlets. At present, the swing direction of each air outlet can be independently controlled, and each swing leaf can be set to a separate angle or closed directly. When using the ceiling embedded air conditioner with four air outlets in the office, the swing leaves of some air outlets will be closed according to different needs. Since the air conditioner has four air outlets, if one or more are turned off, the fan speed remains unchanged, and the air volume of the remaining air outlets will inevitably increase. It causes direct blowing, generates greater wind noise, and the air volume of the remaining air outlets will increase, causing discomfort to users. [0003...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 王军程绍江禚百田时斌
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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