Wireless temperature measuring device for power switch

Abstract

The invention discloses a wireless temperature measuring device for a power switch. The device comprises a wireless monitoring machine box and a wireless temperature measuring machine box; a key control panel is arranged at the bottom of the outer wall of the wireless monitoring machine box; a control switch is arranged on the left side of the key control panel; a temperature data memory is arranged at the top of the control switch; a control knob is arranged on the right side of the temperature data memory; a temperature alarm indicator lamp I and a normal working indicator lamp are arrangedon the right side of the control knob; and the temperature alarm indicator lamp I and the normal working indicator lamp are sequentially arranged from top to bottom. Whether the temperature of each component of the power switch is abnormally increased or not can be known conveniently; the working efficiency of the temperature measuring device is improved; the overall temperature is monitored, andthe purpose of separate temperature monitoring is achieved; accurate and fast temperature data can be provided for monitored temperature calculation; when the temperature is excessively high, an alarmis automatically given; and therefore, the wireless temperature measuring device for the power switch has a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of temperature measuring equipment, in particular to a power switch wireless temperature measuring device. Background technique [0002] In industrial systems, temperature is an important parameter that characterizes the normal operation of equipment. With the continuous increase of industrial power load, in order to avoid emergencies caused by equipment heating, automatic temperature monitoring has become an important part of industrial safety production. Electrical equipment in operation usually works in a state of high voltage and high current. Some defects in the equipment will cause the abnormal temperature rise of the equipment components, resulting in a vicious circle between temperature and contact resistance value, which will eventually cause the equipment to fail to work normally. Even burned. [0003] At present, the existing power switch temperature measurement devices usually use manual measure...

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Problems solved by technology

[0002] In industrial systems, temperature is an important parameter that characterizes the normal operation of equipment. With the continuous increase of industrial power load, in order to avoid emergencies caused by equipment heating, automatic temperature monitoring has become an important part of industrial safety production. Electrical equipment in operation usually works in a state of high voltage and high current. Some defects in the equipment will cause the abnormal temperature rise of the equipment components, resulting in a vicious circle between temperature and contact resistance value, which will eventually cause the equipment to fail to work normally. even burned

[0003] At present, the existing power switch temperature measurement devices usually use manual measurement of the temperature of the electrical components of the power switch equipment to monitor the temperature, but the efficiency of manual detection is low, and the temperature data cannot be reflected in real time, and manual detection has great disadvantages. It is very dangerous, and it is easy to cause harm to the measurement personnel. The existing wireless temperature measurement device for power switches does not have a device for storing temperature data, and cannot provide real-time temperature data in the past to monitor the normal operation of power switch equipment. Ordinary temperature measurement devices It can only reflect that the temperature is too high, but it is impossible to know which component has an abnormal temperature rise, which is far from meeting the current people's requirements for this product.

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