Multi-split air conditioning system, operation control method and operation control device of multi-split air conditioning system and storage medium
A multi-connected system and operation control technology, applied in the control input of air characteristics, space heating and ventilation control input, heating mode, etc., can solve the loss of main pipeline refrigerant volume, increase system energy consumption, reduce air conditioning and refrigeration performance and other issues, to ensure the cooling capacity of the system, improve the cooling performance, and reduce energy consumption.
Active Publication Date: 2022-03-25
MIDEA GRP WUHAN HEATING & VENTILATING EQUIP CO LTD +1
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Problems solved by technology
[0003]However, this method will lose the amount of refrigerant in the main pipeline, increase the energy consumption of the system, and reduce the cooling performance of the air conditioner
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[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0038] Those skilled in the art can understand that, figure 1 , 2 The technical solutions shown in Figures 1, 3, etc. do not limit the embodiments of the present disclosure, and may include more or fewer steps than those shown in the figures, or combine some steps, or different steps.
[0039] The device embodiments described below are only illustrat...
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The embodiment of the invention provides a multi-split system and an operation control method and device thereof and a storage medium, the multi-split system comprises an evaporator, a water tank used for storing condensate water generated by the evaporator and a subcooler connected with the evaporator, the subcooler is located in the water tank, and the water tank is provided with a water pump used for controlling the liquid level; the operation control method of the multi-split system comprises the steps that the refrigerating capacity requirement and the indoor air humidity are obtained; the water pump is controlled to operate according to the refrigerating capacity requirement and the indoor air humidity so as to control the liquid level of condensate water in the water tank. According to the embodiment of the invention, the operation of the water pump is controlled through the refrigeration capacity requirement and the indoor air humidity, so that the water level of the condensate water in the water tank is controlled, the condensate water in the water tank is used for refrigeration according to the refrigeration requirement, and the energy consumption can be reduced while the system refrigeration capacity is ensured and the refrigeration performance is improved.
Description
technical field [0001] The present invention relates to the technical field of air conditioning, in particular to a multi-connected system, an operation control method thereof, an operation control device, and a storage medium. Background technique [0002] At present, the multi-line subcooler divides the refrigerant after passing through the condenser, and after the diversion, the plate exchange performs heat exchange with the main pipeline refrigerant. [0003] However, this method will lose the amount of refrigerant in the main pipeline, increase the energy consumption of the system, and reduce the cooling performance of the air conditioner. Contents of the invention [0004] This application aims to solve at least one of the technical problems existing in the prior art. For this reason, this application proposes a multi-connected system and its operation control method, operation control device, and storage medium, which can adjust the water level of the water tank ac...
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IPC IPC(8): F24F11/46F24F11/70F24F11/64F24F13/22F24F110/20
CPCF24F11/46F24F11/70F24F11/64F24F13/222F24F2110/20Y02B30/70
Inventor 张仲秋
Owner MIDEA GRP WUHAN HEATING & VENTILATING EQUIP CO LTD