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Soft start method and device for automobile air conditioner compressor

A technology of automotive air conditioners and compressors, applied in mechanical equipment, clutches, component optimization, etc., can solve problems such as huge suction impact

Pending Publication Date: 2022-08-09
CHONGQING BUILDING VEHICLE USE AIR CONDITIONER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for soft starting of an automobile air-conditioning compressor, aiming at solving the problem that a huge pull-in impact will be generated in the way of direct current connection

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  • Soft start method and device for automobile air conditioner compressor
  • Soft start method and device for automobile air conditioner compressor
  • Soft start method and device for automobile air conditioner compressor

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Embodiment Construction

[0029] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] see Figure 1 to Figure 6 , the first aspect, the present invention provides a kind of automobile air-conditioning compressor soft start method, comprises the following steps:

[0031] S1 drives the wear-resistant clutch of the compressor to rotate through the soft start device of the automobile air-conditioning compressor;

[0032] Specifically, the vehicle air-conditioning compressor soft start device includes an automobile engine driving wheel 7, two driven wheels 8, a belt 9 ...

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Abstract

The invention relates to the technical field of mechanical engineering, in particular to a soft start method and device for an automobile air conditioner compressor, which comprises the following steps: driving a wear-resistant clutch of the compressor to rotate through the soft start device for the automobile air conditioner compressor; obtaining the on-load working condition of the wear-resistant clutch, and obtaining the starting time and the starting load; controlling the slope of the voltage of the wear-resistant clutch to rise step by step based on the starting time and the starting load to obtain the voltage slope rising condition; according to the invention, proportional output is carried out by controlling the voltage, so that the output of the voltage is increased according to a certain proportion and amplitude, and the gradual increase of the power supply current is realized by controlling the gradual increase of the voltage; in the process, impact current and impact torque are avoided, and the problem that huge pull-in impact is generated by adopting a direct current connection mode is solved.

Description

Technical field [0001] The invention relates to the technical field of mechanical engineering, and in particular to a soft-start method and device for an automobile air-conditioning compressor. Background technique [0002] The automobile air conditioner compressor is installed on the automobile air conditioner compressor soft start device. The automobile air conditioner compressor soft start device drives the clutch transmission wheel to rotate, so that the clutch transmission wheel drives the compressor clutch to rotate to realize the operation of the compressor. During the car starting process, the clutch is energized to realize the clutch suction. The soft start device of the automobile air conditioning compressor needs to provide a torque greater than the compressor shaft to start smoothly. During the car starting process, the clutch is energized to realize the clutch suction. . [0003] During the traditional starting process, due to the DC connection method, a huge s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D48/06F16D48/08
CPCF16D48/064F16D48/08F16D2500/1045F16D2500/10418F16D2500/1022F16D2500/3028F16D2500/50224F16D2500/50239F16D2500/7042Y02T10/88
Inventor 彭艳蓉柴红阳阎素珍王欣佳陶平安
Owner CHONGQING BUILDING VEHICLE USE AIR CONDITIONER
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