Valve control method and system, computer readable storage medium and air conditioning system
A valve control and valve technology, applied in computer-readable storage media and air conditioning systems, valve control methods and system fields, can solve problems such as system hydraulic imbalance, reduce user comfort, frequent switching of two-way valves, etc., to achieve user High comfort and stable adjustment effect
Pending Publication Date: 2022-06-03
TRANE AIR CONDITIONING SYST (CHINA) CO LTD
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Problems solved by technology
However, if the temperature deviation value is too small, it is easy to cause frequent switching of the two-way valve, resulting in the continuous redistribution of the water flow of the entire pipe network, affecting the operation stability of the central air conditioning system, causing the hydraulic imbalance of the entire system, and reducing user comfort.
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[0045] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numerals in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of means consistent with some aspects of the present application as recited in the appended claims.
[0046] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. Unless otherwise defined, technical or scientific terms used in this application shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Words like "a" or "an" used in the specification and claims...
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The embodiment of the invention provides a valve control method and system, a computer readable storage medium and an air conditioning system. The valve control method comprises the steps that the current temperature and the target temperature of each room are obtained; determining a difference value between the target temperature and the current temperature as an actual temperature difference; according to the actual temperature difference of each room, target valve opening information of the corresponding valve is determined; and controlling the opening degree of the corresponding valve according to the target valve opening degree information so as to adjust the water flow of the corresponding tail end fan coil. According to the valve control method and system, the computer readable storage medium and the air conditioning system provided by the embodiment of the invention, the room temperature fluctuation is small, and the comfort is better.
Description
technical field [0001] The embodiments of the present application relate to the field of air conditioning, and in particular, to a valve control method and system thereof, a computer-readable storage medium, and an air conditioning system. Background technique [0002] With the development of economy, more and more buildings adopt central air-conditioning system. In the central air-conditioning system with water as the refrigerant, the room temperature is regulated by controlling the flow rate and fan gear position of the fan coil at the end of the room. The current temperature control device applied to the fan coil at the end of the air conditioner controls the flow of the coil is generally on-off control. According to the temperature deviation between the current temperature of the room and the set temperature of the room, the on-off of the two-way valve is controlled. This scheme The control is simple and the cost is low, so it is widely used. However, if the temperatur...
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IPC IPC(8): F24F11/84F24F11/89F24F11/67F24F11/64F24F3/00
CPCF24F11/84F24F11/89F24F11/67F24F11/64F24F3/00Y02B30/70
Inventor 张阳顾小刚冯贺杨昆黄粱
Owner TRANE AIR CONDITIONING SYST (CHINA) CO LTD