An overheating protection device for pressure sensors

Abstract

The invention discloses an overheating protection device for pressure sensors, the device comprising a pressure sensor body. The outer portion of the pressure sensor body is sleeved with a water collecting box, and the bottom of the right side of the water collecting box is fixedly connected with a water inlet pipe. A water pump is fixedly connected to the bottom end of the water inlet pipe, and awater tank is fixedly connected to the bottom of the water pump. The top of the left side wall of the water collecting box is fixedly connected with a water outlet pipe, and the bottom end of the water outlet pipe extends to the inside of the water tank and is fixedly connected to anatomizing spray head; the left and right side walls of the water tank are fixedly connected with air extracting machines, and the left and right side walls of the water tank are provided with air inlets communicating with air outlet ends of the air extracting machines. The overheating protection device for pressure sensors can maintain an effective overheating protection effect for pressure sensors for a long time, thereby prolonging the service life of pressure sensors, guaranteeing the reliability of work ofpressure sensors and guaranteeing stability and accuracy of measurement data.

Description

technical field [0001] The invention relates to the technical field of protection devices, in particular to an overheat protection device for a pressure sensor. Background technique [0002] Because the pressure sensor can quickly measure the pressure of the medium and feed back the pressure data in real time, and has the advantages of simple, fast and accurate measurement, it is widely used in electrical appliances, machinery, industry and other fields. [0003] Since the pressure sensor is an electronic component, there is a limit on the use of temperature. When the temperature is too high, the pressure sensor will be destroyed, resulting in abnormal fluctuations in measurement data, lower accuracy, and even loss of measurement function in severe cases. Therefore, we propose a A pressure sensor overheating protection device. Contents of the invention [0004] The object of the present invention is to propose an overheat protection device for a pressure sensor in order t...

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Problems solved by technology

[0003] Since the pressure sensor is an electronic component, there is a limit on the use of temperature. When the temperature is too high, the pressure sensor will be destroyed, resulting in abnormal fluctuations in measurement data, lower accuracy, and even loss of measurement function in severe cases. Therefore, we propose a Overheat protection device for a pressure sensor

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