Temperature sensor tool applied to commodity inspection room and compressor winding temperature calibration method

A temperature sensor and winding temperature technology, which is applied to thermometers, applications of thermometers, and parts of thermometers, etc., can solve the problem of not being able to accurately obtain the local temperature in the compressor cavity of the air conditioner's external unit, and achieve accuracy improvement and accuracy Effect

Pending Publication Date: 2020-05-26
四川长虹空调有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose a temperature sensor tooling and a compressor winding temperature calibration method applied in the commodity inspection room to solve the problem caused by the inability to accurately obtain the local temperature in the compressor cavity of the air conditioner external unit in the traditional technology in the commodity inspection room. problem, improve the accuracy of compressor winding temperature calibration

Method used

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  • Temperature sensor tool applied to commodity inspection room and compressor winding temperature calibration method
  • Temperature sensor tool applied to commodity inspection room and compressor winding temperature calibration method
  • Temperature sensor tool applied to commodity inspection room and compressor winding temperature calibration method

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Embodiment 1

[0030] The temperature sensor tooling applied to the commodity inspection room provided by this embodiment includes: a temperature sensor and a control system, such as figure 1 As shown, the control system 1 is the control system of the commodity inspection room, which performs data interaction with the electronic control component 3 of the air conditioner external unit 2 to be tested through the data transmission line 4, and collects and obtains relevant parameters of the air conditioner external unit 2 (such as: voltage, current, working Frequency, etc.) are used for performance testing. In order to detect the local temperature in the compressor cavity 6 of the air conditioner outdoor unit 2 to be tested on the production line conveyor belt 9 in the commodity inspection room, the staff can manually place the probe 7 of the temperature sensor in the compression In the vicinity of the compressor body 8 in the machine cavity 6, the temperature sensing signal of the probe 7 is tr...

Embodiment 2

[0032] Compared with Embodiment 1, in order to realize automatic detection of local temperature in the compressor cavity, improve detection efficiency, and save labor costs, the temperature sensor tooling in this embodiment also adds a position adjustment mechanism, and the temperature sensor is set on the position adjustment mechanism Above, when the air conditioner outdoor unit to be tested on the production line conveyor belt in the commodity inspection room reaches the corresponding position, the position adjustment mechanism operates, and the temperature sensor is placed in the compressor cavity of the air conditioner to be tested, and the local temperature in the compressor cavity is collected.

[0033] As a means of implementation, such as figure 2 As shown, the position adjustment mechanism can include a loop-shaped transmission device 10 and a mechanical arm 11, and the mechanical arm 11 is fixed on the conveyor belt of the loop-shaped transmission device 10, and can ...

Embodiment 3

[0037] This embodiment is also a scheme of using a position adjustment mechanism for automatic temperature collection. The difference from Embodiment 2 is that this embodiment does not need to set a return transmission device, but directly arranges the position adjustment mechanism on the production line conveyor belt 9. Can move together with the production line conveyor belt 9, such as image 3 shown. When the position adjustment mechanism detects that the air conditioner external unit 2 to be tested passes by in front, it extends the mechanical arm 11, so that the probe 7 on the mechanical arm 11 is close to the compressor body 8 of the air conditioner external unit 2 to be tested, so as to detect the temperature in the cavity , retract the mechanical arm 11 after the temperature detection is finished.

[0038] For the control system of the commodity inspection room, after obtaining the local temperature data in the compressor cavity detected by the tooling, this temperatu...

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Abstract

The invention relates to a commodity inspection room temperature detection technology and a compressor winding temperature calibration technology, and discloses a temperature sensor tool applied to acommodity inspection room and a compressor winding temperature calibration method, so as to solve the problems caused by the fact that the local temperature in a compressor cavity of an air conditioner outdoor unit cannot be accurately obtained in the commodity inspection room in the prior art, and improve the accuracy of compressor winding temperature calibration. The temperature in the compressor cavity of the to-be-detected air conditioner outdoor unit on the production line conveying belt in the commodity inspection room is detected through the temperature sensor tool to serve as the environment temperature, the standard difference value between the compressor winding temperature and the exhaust temperature, stored in the outdoor unit system, in the same running state as the current to-be-detected outdoor unit at the corresponding environment temperature is quoted, and a standard value of the compressor winding temperature is calculated by combining the exhaust temperature detection value, a difference value is solved based on the standard value and a calculated value obtained through a winding temperature calculation program, and the difference value is stored as a calibrationvalue of the winding temperature in an outdoor unit system.

Description

technical field [0001] The invention relates to a temperature detection technology of a commodity inspection room and a temperature calibration technology of a compressor winding, in particular to a temperature sensor tooling applied to a commodity inspection room and a method for calibrating the temperature of a compressor winding. Background technique [0002] When the air conditioner passes through the commodity inspection room, multiple air conditioners on a production line enter the commodity inspection room one by one. After entering the commodity inspection room, they will turn on the cooling mode and the heating mode to run for a period of time. During this process, there may be multiple air conditioners in the commodity inspection room. The air conditioners are all on and running. Although there is a temperature sensor in the commodity inspection room that can be used to detect the ambient temperature in the commodity inspection room, it cannot detect the influence ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14G01K13/00
CPCG01K1/14G01K13/00
Inventor 李越峰张娣
Owner 四川长虹空调有限公司
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