Air conditioner and control method and control device for opening of fresh air valve

A technology of valve opening and control method, applied in the field of control, can solve problems such as unreasonable distribution of fresh air volume, and achieve the effect of reasonable distribution and reasonable fresh air volume

Active Publication Date: 2014-02-12
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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Problems solved by technology

[0005] Aiming at the technical problem that the air conditioner of the related technology adopts the fixed fresh air volume control mode, which leads to the unreasonable distribution of fresh air volume, no effective solution has been proposed

Method used

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  • Air conditioner and control method and control device for opening of fresh air valve
  • Air conditioner and control method and control device for opening of fresh air valve
  • Air conditioner and control method and control device for opening of fresh air valve

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Embodiment Construction

[0029] 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.

[0030] figure 1 is a schematic flowchart of a method for controlling the opening of a fresh air valve according to the present application. Such as figure 1 As shown, the method includes the following steps:

[0031] Step S1, acquiring detection parameters.

[0032] Step S3, calculate the opening value according to the detected parameters, so as to obtain the opening value of the fresh air valve of the air conditioner.

[0033] Step S5, driving the fresh air valve to open to the position corresponding to the opening value.

[0034]Using the method for controlling the opening of the fresh air valve provided by this application, by obtaining the detection parameters, and then calculating the...

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Abstract

The invention discloses an air conditioner and a control method and a control device for the opening of a fresh air valve. The method includes acquiring detection parameters, calculating an opening value according to the detection parameters to acquire the opening value of the fresh air valve of the air conditioner, and driving the fresh valve to be opened at a position corresponding to the opening value. Through the control method, the opening value can be calculated according to the detection parameters, and opening control is performed on the fresh air valve according to the opening value, so that the technical problem of unreasonable fresh air volume distribution caused by fresh air volume control modes in the prior art is solved, and the technical effect of reasonable fresh air volume distribution is achieved.

Description

technical field [0001] The invention relates to the field of control, in particular to a method and device for controlling the opening of a fresh air valve, and an air conditioner. Background technique [0002] The air conditioning unit of the existing subway mainly adopts the traditional control mode of constant fresh air volume control. This constant fresh air volume control mode makes the fresh air volume of the air conditioner fixed, and will not be adjusted in time according to the change of the number of people in the car, resulting in a large number of people in the car. Insufficient fresh air volume, too much fresh air volume when there are few people, will seriously affect the air quality in the subway. [0003] It can be seen from this that no matter how the air quality is, as long as the air conditioning unit is running, the fresh air valve is fully or partially opened, which may easily cause excessive or insufficient fresh air volume. Therefore, this traditional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 刘加春陈万兴
Owner GREE ELECTRIC APPLIANCES INC
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