On-off temperature detecting device of temperature control device

Abstract

The invention relates to the technical field of on-off temperature detection of a temperature controller, in particular to an on-off temperature detecting device of a temperature control device. The detecting device comprises a test box body; a plurality of electric sockets for insertion of to-be-detected temperature control devices are installed in the test box body. A temperature sensor is installed in the test box body and is electrically connected to a central processing unit; each of the electric sockets is electrically connected to the central processing unit; and the central processingunit is electrically connected to a data display device. According to the on-off temperature detecting device disclosed by the invention, since the test box body is arranged and to-be-detected temperature control devices are arranged in a relatively sealed tool, the wind speed is decreased and the internal temperature stability is kept; with an external control system, the on-off temperatures of the to-be-detected temperature control devices can be recorded instantaneously at the on-off moment of the to-be-detected temperature control devices and then can be fed back to the experiment staff bythe screen of the display device. The detection is efficient and the maintenance becomes convenient. Multiple temperature control device can be detected simultaneously, so that the manpower and resources can be saved.

Description

technical field [0001] The invention relates to the technical field of temperature controller on-off temperature detection, in particular to a temperature controller on-off temperature detection device. Background technique [0002] Thermostat refers to a series of automatic control elements that physically deform inside the switch according to the temperature change of the working environment, thereby producing some special effects, and generating conduction or disconnection actions. It is also called a temperature control switch and a temperature protector. , Temperature controller, referred to as thermostat. Or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller sends a switch command to control the operation of the equipment to achieve the ideal temperature and energy saving effect. Thermostats have a wide range of applications. According to different types of thermostats, they are used in many p...

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Problems solved by technology

In this way, the accuracy is low. Although the heating and cooling rate of the environmental chamber is stipulated, the uniformity of the temperature in the chamber cannot be well guaranteed, and the on-off temperature record is carried out after the test personnel hear the prompt of the multimeter. There will be a certain delay in recording after hearing the sound, which cannot reflect the real on-off temperature value of the thermostat, and this test needs to be followed by personnel throughout the process. Only one thermostat test can be done at a time, which is low in efficiency and requires manpower. waste of resources

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