Control method and device for air conditioner and air conditioner
A technology of an air conditioner and an external condenser, which is applied in the field of devices, air conditioners, and air conditioner control methods, and can solve problems such as lowering the temperature of components, poor heat dissipation, and failure to achieve higher operating frequencies, etc., to improve reliability and life, the effect of reducing the temperature of components
Active Publication Date: 2019-06-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0002] In the related technology, the air conditioner usually adopts air cooling to dissipate heat from the electric control, and its heat dissipation effect is not good at high temperature, and the heat generated by the electric control cannot be taken away in time to reduce the temperature of components, thereby affecting the life and reliability of the air conditioner; At the same time, for inverter air conditioners, it is impossible to achieve a higher operating frequency at high temperatures, so that the advantages of inverter air conditioners cannot be used to meet user needs
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[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0039] The air conditioner control method, device and air conditioner according to the embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0040] figure 1 is a structural diagram of an air conditioner according to an embodiment of the present invention, such as figure 1 As shown, the air conditioner includes:
[0041]The outdoor condenser 11, the indoor evaporator 12, the first electronic expansion valve 15, the throttle valve 16 and the refrigerant pipe 14 arranged in t...
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The invention discloses a control method and device for an air conditioner and the air conditioner. The air conditioner comprises an outdoor condenser, an indoor evaporator, a first electronic expansion valve, a throttling valve and a coolant pipe arranged in an electric controller; the outdoor condenser communicates with a first end of the coolant pipe through the first electronic expansion valve; the indoor evaporator communicates with a second end of the coolant pipe through the throttling valve; the first electronic expansion valve is used for throttling a coolant at a heating mode; and the throttling valve is used for throttling the coolant at a cooling mode. According to the control method and device for the air conditioner and the air conditioner, the electric controller of the airconditioner is subjected to heat dissipation through the coolant pipe, so that heat generated by the electric controller can be taken away in time; temperature of elements is lowered; the reliabilityof the air conditioner is improved, and the service life of the air conditioner is prolonged; meanwhile, for the variable-frequency air conditioner, higher working efficiency can be reached at high temperature, and greater power is output; the advantages of the variable-frequency air conditioner is exerted; and requirements of users are met.
Description
technical field [0001] The invention relates to the technical field of electrical appliances, in particular to an air conditioner control method and device and the air conditioner. Background technique [0002] In the related technology, the air conditioner usually adopts air cooling to dissipate heat from the electric control, and its heat dissipation effect is not good at high temperature, and the heat generated by the electric control cannot be taken away in time to reduce the temperature of components, thereby affecting the life and reliability of the air conditioner; At the same time, for the inverter air conditioner, it cannot achieve a higher operating frequency at high temperature, so that the advantages of the inverter air conditioner cannot be used to meet the needs of users. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] For this reason, the first obj...
Claims
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IPC IPC(8): F24F11/32F24F11/64F24F11/70F24F11/88F25B13/00F25B41/06F24F110/12F25B41/30F25B41/34
CPCY02B30/70
Inventor 侯泽飞邹大枢
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD