Wireless temperature measuring device

Abstract

The invention discloses a wireless temperature measuring device. The wireless temperature measuring device comprises a wireless temperature measurement collecting and transmitting terminal, a wireless signal receiving and processing module and a display control module, wherein the wireless temperature measurement collecting and transmitting terminal and the wireless signal receiving and processing module adopt a 2.4GHz wireless signal transmitting mode, and the wireless signal receiving and processing module is connected with the display module by a 16-core 2.54 data line; the wireless temperature measurement collecting and transmitting terminal is fixedly arranged in a watchband type silicone rubber jacket; the wireless signal receiving and processing module is divided into a signal receiving part and a signal processing part, the display control module is divided into the two parts of a liquid crystal display screen and a control button, both the wireless signal receiving and processing module and the display control module are fixedly arranged on a circuit board in a welding mode, the modules adopt aluminum alloy casings, and the circuit board and the casings are fixed with each other by screws. The wireless temperature measuring device has the advantages of high safety, great reliability, small size, convenience in installation, convenience and flexibility in system wiring, visual display, simplicity and convenience in operation, convenience in site debugging and installation through a code matching function, no limitation on observation, real-time temperature measurement and intelligent signal sending, thereby ensuring the running reliability of the whole device.

Description

technical field [0001] The invention relates to a wireless temperature measuring device, which is applied in the field of electricity distribution. Background technique [0002] When the electrical equipment in the current transmission and distribution system is running, due to the high temperature, the insulation of the equipment is often damaged, causing failure or reducing the service life of the equipment. [0003] The current temperature measurement methods include temperature measurement patch, infrared temperature measurement, optical fiber temperature measurement, active wireless temperature measurement, etc., but each temperature measurement method has observation limitations, no intelligent alarm, difficult installation, and low reliability. The level of security is also low. [0004] The circuit breaker contacts in the high-voltage switchgear are in a closed state during operation, and the conventional method cannot detect the internal temperature or realize...

AI Technical Summary

Problems solved by technology

[0002] When the electrical equipment in the current transmission and distribution system is running, due to the high temperature, the insulation of the equipment is often damaged, causing failure or reducing the service life of the equipment.

[0003] The current temperature measurement methods include temperature measurement patch, infrared temperature measurement, optical fiber temperature measurement, active wireless temperature measurement, etc., but each temperature measurement method has observation limitations, no intelligent alarm, difficult installation, and low reliability. low security

[0004] The circuit breaker contacts in the high-voltage switchgear are in a closed state during operation, and the conventional method cannot detect the internal temperature or realize the real-time monitoring function

Ordinary wireless temperature measurement sends signals regularly. If there is a sudden temperature change within the sending interval, the temperature change cannot be detected in real time.

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