Variable-frequency air conditioning system with large refrigeration capacity, air conditioner and control method for throttling device of variable-frequency air conditioning system
A technology of variable frequency air conditioner and throttling device, which is applied in the field of air conditioner, can solve the problems of small adjustment range, unadjustable flow rate, and it is difficult to meet the flow requirements of full load and low load at the same time, so as to achieve high adjustment accuracy and improve system reliability. Effect
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[0021] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.
[0022] see figure 1 , which is a schematic structural diagram of a large cooling capacity variable frequency air conditioning system in one embodiment, the air conditioning system includes: a controller, a throttling device, a four-way valve, a condenser, an evaporator, a comp...
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