Air conditioner compressor starting control method, device and equipment and storage medium

An air-conditioning compressor and start-up control technology, which is applied to mechanical equipment, control input involving air characteristics, space heating and ventilation control input, etc., and can solve problems such as refrigeration failure of electric vehicle air-conditioning system and compressor startup failure.

Active Publication Date: 2020-11-10
兰博(昆山)运载装备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the air-conditioning system for pure electric vehicles, when the ambient temperature is 35°C or below, the compressor starts normally, but when the ambient temperature exceeds 35°C, the compressor still starts at the original set speed. Large, the compressor comes with a starter, and the starter is equipped with overcurrent and circuit board temperature protection inside. The instantaneous current during the compressor startup process triggers the protection value, which leads to the failure of the compressor to start and the cooling failure of the air conditioning system for electric vehicles.

Method used

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  • Air conditioner compressor starting control method, device and equipment and storage medium
  • Air conditioner compressor starting control method, device and equipment and storage medium
  • Air conditioner compressor starting control method, device and equipment and storage medium

Examples

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Comparison scheme
Effect test

Embodiment 1

[0068] figure 1 It is a flow chart of an air-conditioning compressor start-up control method provided in Embodiment 1 of the present invention. This embodiment is applicable to the start-up of the air-conditioner compressor. The method can be executed by an air-conditioner compressor start-up control device, and specifically includes the following steps:

[0069] S110. Acquire first indoor return air temperature information collected by an indoor temperature sensor and first outdoor ambient temperature information collected by an outdoor temperature sensor.

[0070] Wherein, the start-up control method of the air-conditioner compressor is applied to the start-up control system of the air-conditioner compressor. The start-up control system of the air-conditioner compressor includes a main control module, an indoor temperature sensor and an outdoor temperature sensor; connection; the indoor temperature sensor collects the indoor return air temperature, and sends the indoor retur...

Embodiment 2

[0104] Embodiment 2 of the present invention provides a start-up control device for an air conditioner compressor. The control device can execute the start-up control method for an air-conditioner compressor provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method. image 3 It is a structural block diagram of an air conditioner compressor start-up control device provided by an embodiment of the present invention, as shown in image 3 As shown, the device includes:

[0105] The first indoor return air temperature information acquisition module 10 is used to acquire the first indoor return air temperature information collected by the indoor temperature sensor;

[0106] The first outdoor environment temperature information acquisition module 20 is configured to acquire the first outdoor environment temperature information collected by the outdoor temperature sensor;

[0107] The air conditioner ...

Embodiment 3

[0139] Figure 4 A schematic diagram of a device structure provided by Embodiment 3 of the present invention, such as Figure 4 As shown, the device includes a processor 70, a memory 71, an input device 72 and an output device 73; the number of processors 70 in the device can be one or more, Figure 4 Take a processor 70 as an example; the processor 70, memory 71, input device 72 and output device 73 in the device can be connected by bus or other methods, Figure 4 Take connection via bus as an example.

[0140] The memory 71, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the air-conditioning compressor start-up control method in the embodiment of the present invention. The processor 70 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory 71 , that...

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PUM

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Abstract

The invention discloses an air conditioner compressor starting control method, device and equipment and a storage medium. The method is applied to an air conditioner compressor starting control system. The air conditioner compressor starting control system comprises a main control module, an indoor temperature sensor and an outdoor temperature sensor. The indoor temperature sensor and the outdoortemperature sensor are both electrically connected with the main control module. The indoor temperature sensor collects an indoor return air temperature and sends the indoor return air temperature tothe main control module. The outdoor temperature sensor collects an outdoor environment temperature and sends the outdoor environment temperature to the main control module. According to the technicalscheme, first indoor return air temperature information collected by the indoor temperature sensor and first outdoor environment temperature information collected by the outdoor temperature sensor are obtained, a compressor is controlled to be started according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigeration state, and thus the compressor is adjusted to be normally started at different rotating speeds according to different outdoor and indoor temperatures.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of refrigeration equipment design and manufacture, and in particular, to a method, device, equipment and storage medium for starting and controlling an air conditioner compressor. Background technique [0002] Automobile air-conditioning compressor is the heart of automobile air-conditioning refrigeration system, which plays the role of compressing and transporting refrigerant vapor. At present, in the air-conditioning system for pure electric vehicles, when the ambient temperature is 35°C or below, the compressor starts normally, but when the ambient temperature exceeds 35°C, the compressor still starts at the original set speed. Large, the compressor has its own starter, which is equipped with overcurrent and circuit board temperature protection inside the starter. The instantaneous current during the compressor startup process triggers the protection value, resulting in the failure o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/86F24F11/64F24F110/10F24F110/12
CPCF24F11/86F24F11/64F24F2110/10F24F2110/12
Inventor 刘红锁李国永杨晓东侯俊杰
Owner 兰博(昆山)运载装备制造有限公司
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