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Air conditioning testing and regulating device and method

A technology for air-conditioning testing and adjusting devices, which is applied to measuring devices, testing of machine/structural components, instruments, etc., can solve problems such as time-consuming and labor-intensive, resource waste, and capillary scrapping, etc., and achieves improved cooling effect, high degree of automation, The effect of high debugging accuracy

Inactive Publication Date: 2011-08-03
苏州恒兆空调节能科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] The above debugging method is very time-consuming and labor-intensive, especially when the debugging personnel are inexperienced, it will greatly reduce the experimental efficiency of the air conditioner and increase the debugging cost of the air conditioner; the unsuitable capillary may be scrapped after being disassembled, resulting in a waste of resources. waste, increasing the production cost of air conditioners

Method used

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  • Air conditioning testing and regulating device and method
  • Air conditioning testing and regulating device and method

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Embodiment

[0028] Embodiment: An air conditioner test adjustment device, including an air conditioner to be debugged, the air conditioner to be debugged includes a compressor 1, a condenser 3, and an evaporator 5 connected through a refrigerant pipeline, and the adjustment device also includes a detachable The electronic expansion valve installed on the pipeline between the condenser 3 and the evaporator 5, the refrigerant increasing and decreasing device detachably connected with the refrigerant pipeline, the valve control unit 7 controlling the action of the electronic expansion valve, and the control valve control unit 7 Central control module 8.

[0029] The refrigerant increasing and decreasing device is controlled by the central control module 8 or manually controlled.

[0030] The two ends of the compressor 1 of the air conditioner to be debugged are connected to the refrigerant pipeline from the condenser 3 and the evaporator 5 through a four-way valve 2, the four-way valve 2 is ...

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Abstract

The invention discloses an air conditioning testing and regulating device which comprises an air conditioner to be debugged, an electronic expansion valve, a refrigerant increasing and decreasing device, a value control unit and a central control module, wherein the air conditioner to be debugged comprises a compressor, a condenser and an evaporator which are connected through a refrigerant pipeline, the electronic expansion valve is detachably installed on a pipeline between the condenser and the evaporator, the refrigerant increasing and decreasing device is detachably connected with the refrigerant pipeline, the value control unit is used for controlling the action of the electronic expansion valve, and the central control module is used for controlling the value control unit. The invention also discloses an air conditioning testing and regulating method. The size of a path of the electronic expansion valve and the volume of the refrigerant are regulated by the central control module. With the adoption of the air conditioning testing and regulating device and method, the debugging process of an air conditioning is greatly simplified, the debugging time of the air conditioning is saved, the production efficiency of the air conditioning is enhanced, and the production cost of the air conditioning is lowered.

Description

technical field [0001] The invention relates to an air conditioner test adjustment device and method. Background technique [0002] The air conditioner includes a compressor, a condenser, and an evaporator connected through a refrigerant circulation pipeline, and a throttling device is arranged between the condenser and the evaporator, and the compressor, the condenser, and the evaporator pipeline are connected through a four-way valve, and the four-way valve It is used to switch the flow direction of the refrigerant, so that the air conditioner can achieve the cooling or heating function. In order to make the air conditioner achieve the set cooling and heating effect and energy efficiency ratio during air conditioner production, it is necessary to adjust the total amount of refrigerant in the air conditioner, and adjust the throttling effect of the throttling device to achieve the refrigerant in the air conditioner. Optimal distribution in the circulatory system. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
Inventor 赵军朱宁远王海涛蒋文格顾华良王良生
Owner 苏州恒兆空调节能科技有限公司
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