Refrigerant adjusting system for air conditioner and air conditioner
A technology for regulating systems and refrigerants, used in heating and ventilation control systems, refrigerators, refrigeration components, etc., and can solve problems such as inconsistent refrigerant injection volumes
Active Publication Date: 2020-09-11
NINGBO AUX ELECTRIC +1
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Problems solved by technology
[0005] The purpose of this application is to provide a refrigerant regulating system and an air conditioner for air conditioning, to overcome the shortcomings of the prior art that require solenoid valves and sensors to control the refrigerant cycle supply, and to further solve the problem of heat pump air conditioning in refrigeration and heating. In this mode, the amount of refrigerant charging required for the best performance point is not consistent, etc.
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[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
[0040] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms of "a", "the" and "the" used in the embodiments of the present application are also intended to include plural forms, unless the context clearly in...
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The invention relates to a refrigerant adjusting system for an air conditioner and the air conditioner. According to the system and the air conditioner, by means of simple configuration that a refrigerant storage tank is located on a high-pressure side or a low-pressure side in the refrigerating or heating mode, a refrigerant can be automatically collected and released during refrigerating and heating of the air conditioner based on the pressure difference, working is stable, the reliability is high, and the defects caused by the fact that an electromagnetic valve and a sensor are needed to control the refrigerant circulation supply amount in the prior art are effectively overcome; and furthermore, the problem that the refrigerant filling amount required by the optimal performance point ofa heat pump air conditioning system is inconsistent under the refrigerating and heating modes can be solved, so that the performance of the air conditioning system can be optimized during refrigerating and heating; and by changing the mass of the refrigerant actually participating in circulation during refrigerating and heating of the air conditioner, the mass of the refrigerant actually participating in circulation during refrigerating and heating of the air conditioner is at the optimal value.
Description
Technical field [0001] This application relates to the field of air conditioning technology, and in particular to a refrigerant adjustment system and air conditioner for air conditioning. Background technique [0002] With the depletion of fossil energy, the global greenhouse effect is increasing, and people's awareness of energy conservation is increasing. As a common household electrical appliance, room air conditioners have the characteristics of wide popularity, long use time, high operating power consumption, and large power consumption. The improvement of the energy efficiency ratio of room air conditioners can reduce user electricity expenses, reduce energy consumption, and slow down Global greenhouse effect. Therefore, improving the energy efficiency ratio of air conditioners is an important direction for air conditioning technology progress. [0003] On the one hand, the optimal value of the cooling system charge required by the heat pump room air conditioner when runnin...
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IPC IPC(8): F24F11/32F24F11/64F24F11/65F24F11/84F24F11/86F24F11/88F25B41/00F25B43/00F24F110/12F24F140/12
CPCF24F11/32F24F11/64F24F11/65F24F11/84F24F11/86F24F11/88F25B43/006F24F2110/12F24F2140/12
Inventor 潘余彬王成周涯宸
Owner NINGBO AUX ELECTRIC