air conditioner
A technology of air conditioning and pipelines, which is applied in space heating and ventilation details, household heating, lighting and heating equipment, etc., can solve problems that have not yet been implemented in the field of air conditioning, and achieve improved anti-interference, improved assembly efficiency, and production operations. convenient effect
Active Publication Date: 2018-01-19
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0002] Grounding technology has been widely used in the automotive field, but it has not yet been implemented in the air-conditioning field
Method used
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Embodiment Construction
[0018] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0019] Such as figure 1 As shown, the air conditioner according to the present invention includes a power supply 10, an electric control box 20, a refrigerant circulation pipeline 30 and a load 40, the negative pole of the power supply 10 is connected to the electric control box 20 shell, and the electric control box 20 shell is connected to the refrigerant The circulation pipeline 30 is connected, the negative pole of the load 40 is connected to the refrigerant circulation pipeline 30 , and the positive pole of the load 40 is connected to the positive pole of the power supply 10 . In the air conditioner of the present invention, in the interior of the air conditioner, only the positive pole of the load is connected to the positive pole of the power supply through wires, that is, the load adopts a single-wire system, which can effectively reduce costs and ...
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The invention provides an air conditioner. The air conditioner comprises a power source, an electric cabinet, a refrigerant circulating pipeline and a load. The negative electrode of the power source is connected with a shell of the electric cabinet, the shell of the electric cabinet is connected with the refrigerant circulating pipeline, the negative electrode of the load is connected with the refrigerant circulating pipeline, and the positive electrode of the load is connected with the positive electrode of the power source. According to the air conditioner, due to the fact that the negative electrode of the power source is connected with the shell of the electric cabinet, the shell of the electric cabinet is connected with the refrigerant circulating pipeline, the negative electrode of the load is connected with the refrigerant circulating pipeline, and the positive electrode of the load is connected with the positive electrode of the power source, in other words, only the positive electrode of the load is connected with the positive electrode of the power source through a wire in the air conditioner, a single-wire mode is adopted for the load, cost can be effectively reduced, assembly wires are reduced, production and operation can be more convenient, and assembly efficiency can be improved. Besides, the GND wire in the load is uniform, and anti-interference performance can be improved.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner. Background technique [0002] The grounding technology has been widely used in the automotive field, but it has not yet been implemented in the air-conditioning field. If the partial load and power supply circuit in the air conditioner unit are specially treated, the load without GND line design can be realized. Contents of the invention [0003] The present invention aims to provide an air conditioner with reduced cost. [0004] The invention provides an air conditioner, which includes a power supply, an electric control box, a refrigerant circulation pipeline and a load. It is connected to the refrigerant circulation pipeline, and the positive pole of the load is connected to the positive pole of the power supply. [0005] Further, the power supply is a DC power supply, and the load is a DC power supply load. [0006] Further, the housing of the electri...
Claims
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IPC IPC(8): F24F13/00
CPCF24F13/00
Inventor 吴超奚明耀徐金辉林肖纯郑志威
Owner GREE ELECTRIC APPLIANCES INC