Auto air conditioning temperature sensor introduce

scanning:128 author:John Kino time:2019-05-17 classify:Industry News
The selection of the orientation of the stamping parts of the automobile temperature sensor; the sensor directly controls the opening and closing of the compressor of the car air conditioning system. This is mainly because the temperature sensor measures the temperature to control the opening and closing of the compressor.

The selection of the orientation of the stamping parts of the automobile temperature sensor; the sensor directly controls the opening and closing of the compressor of the car air conditioning system. This is mainly because the temperature sensor measures the temperature to control the opening and closing of the compressor. Under such circumstances, if the orientation of the temperature sensor cannot be reasonably set, the sensed temperature will also be lack of scientificity, resulting in abnormal operation of the air conditioning system. Therefore, when setting the temperature sensor metal stamping parts, it will usually be selected. The evaporator is equipped with a low temperature and humidity orientation, which not only ensures the accuracy of the sensed temperature, but also helps to accurately determine the possibility of frost on the exterior of the evaporator. Under normal conditions, when selecting the temperature sensor device orientation, it is necessary to ensure that the flow field of the evaporator air outlet is not affected, and the temperature information of the air outlet can be accurately obtained together. Therefore, in actual operation, it is required to use a platinum resistor or a thermocouple to measure the temperature distribution of the evaporator outlet, and select a lower temperature orientation, and perform equipment on the temperature sensor for the actual situation on site. After the stamping parts manufacturer has reasonably set the temperature sensor in the car air conditioning system and reasonably confirm the control parameters, it is beneficial to realize the effective control of the car air conditioning temperature and improve the comfort inside the car. At that time, in the temperature control of the car air conditioning system, intelligent skills and automation skills began to use, which effectively improved the accuracy and stability of the car air conditioning temperature control, ensured the normal operation of the car air conditioning system, laying the foundation for the healthy development of the car industry. Outstanding roots.

Mechanical temperature controller; it can also be called manual temperature controller, which is mainly composed of temperature sensing system, conditioning equipment and electric shock switch. In the course of operation, the mechanical temperature controller has better reliability, and has a longer service life and a lower cost. The vibration generated during the operation of the car has less influence on it. However, in the process of mechanical temperature control, if you want to achieve accurate temperature control, it is more difficult, which also makes the mechanical temperature controller more used in some low-end car air conditioning systems. The high temperature cam orientation and spring action are used to effectively control the temperature.