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Control method and control device of refrigeration plant and refrigeration plant

A technology of refrigeration equipment and control devices, which is applied in mechanical equipment, lighting and heating equipment, heating and ventilation control systems, etc., and can solve problems such as unsightly appearance, complicated maintenance, and complicated wiring of electric control boxes

Active Publication Date: 2016-06-15
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the main control board 104 of the indoor unit is placed in the electric control box, if there are many swing motors, the wiring in the small electric control box will be complicated, which is not only unsightly, but also complicated to repair

Method used

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  • Control method and control device of refrigeration plant and refrigeration plant
  • Control method and control device of refrigeration plant and refrigeration plant
  • Control method and control device of refrigeration plant and refrigeration plant

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Embodiment Construction

[0030] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0031] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0032] figure 2 A schematic flowchart of a method for controlling a refrigeration device according to an embodiment of the present invention is shown.

[0033] The refrigerating equipment proposed...

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Abstract

The invention provides a control method and a control device of a refrigeration plant and the refrigeration plant. The refrigeration plant at least comprises a main control panel, a controller, air guide strips and a plurality of motors for controlling the air guide strips to swing; the control method of the refrigeration plant is characterized in that the control device is connected with the main control panel, the controller and the multiple motors; the control device receives a control signal transmitted by the controller and used for adjusting the swing direction of the air guide strips and transmits the control signal to the main control panel; and the control device receives response messages fed back by the main control panel according to the control signal and controls the multiple motors to work according to the response messages. According to the control scheme, flexible control over the multiple motors of the refrigeration plant can be achieved, the wiring complex rate of the main control panel can be reduced, and convenience is brought to overhauling of the main control panel.

Description

technical field [0001] The present invention relates to the technical field of refrigeration equipment, in particular, to a control method for refrigeration equipment, a control device for refrigeration equipment, and a refrigeration equipment. Background technique [0002] Along with the raising of people's living standard, air conditioner, electric fan etc. have all obtained extensive popularization. At present, in refrigeration equipment such as air conditioners, especially air conditioners with two-side air outlet and four-side air outlet, the same problem has been encountered, that is, around the internal unit of the refrigeration equipment, different customers have different blowing requirements for the equipment. , for example, customer A needs to blow air, but customer B does not need to blow air. The control methods proposed in related technologies are as follows: figure 1 As shown, both the wire controller 102 and the swing motor 106 are connected to the main cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/56F24F11/62F24F11/79
Inventor 谢章海
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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