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Mining explosion-proof digital display instrument

An explosion-proof, digital display technology, which is applied in the direction of instruments, scientific instruments, thermometer parts, etc., can solve problems such as frequency, digital display, motor safety and stable operation, etc., to achieve firm fixation and ensure working results Effect

Inactive Publication Date: 2017-01-11
JIANGSU DONGJIA ELECTRICAL
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Problems solved by technology

[0002] The use of motors is very frequent. There are motors in many places. The motors can bring power sources to mechanical equipment. The motors can drive the operation of some supporting mechanical equipment. When the motors are running, they will generate a lot of heat. Failure to monitor in real time will have a great impact on the safe and stable operation of the motor. Some motors need to rely on temperature testing devices for temperature measurement, but many temperature testing devices can only display the temperature on the digital display within a short distance. Above, once a long-distance transmission is encountered, the digital display connected to many temperature testing devices cannot perform fast display, which affects the scope of use of the digital display

Method used

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  • Mining explosion-proof digital display instrument

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] A mine explosion-proof digital display instrument, which is provided with a data transmission device 1 and a housing 2, and connecting parts are arranged on both sides of the housing 2, and the connecting part is a lead wire 3, and a fixed installation nut is arranged between the lead wire 3 and the housing , fix the mounting nut to fix the lead wire 3, the lead wire 3 is connected with the mounting nut 4, the top of the mounting nut 4 is fixed with the probe tube 5, the data transmission device 1 is composed of a socket and a transmission line, the socket and the transmission line are connected to each other, and the socket is the signal remote Transmission socket, a transmission cable can be plugged into the socket, the transmission cable is connected to a display device, and the display device displays the data transmitted by the transmission cable. The shell ...

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Abstract

The invention provides a mining explosion-proof digital display instrument which is provided with a data transmission device and a shell. The two sides of the shell are provided with connecting parts. The connecting parts are leads. Fixed installation nuts are arranged between the leads and the shell. The leads are fixed in the fixed installation nuts by the fixed installation nuts. Installation nuts are connected below the leads. Probe tubes are fixed on the top parts of the installation nuts. The data transmission device is composed of a socket and a transmission wire. The socket and the transmission wire are interconnected. The data transmission device is arranged beside the shell so that tested temperature can be timely transmitted to the digital display instrument, and real-time monitoring of temperature of a motor can be guaranteed. The signal remote transmission socket is arranged in the data transmission device so that long-distance connection of transmission cables can be performed, temperature can also be timely transmitted to the digital display instrument in long-distance operation and the working effect of the digital display instrument can be guaranteed.

Description

technical field [0001] The invention relates to a display instrument, in particular to a mine explosion-proof digital display instrument. Background technique [0002] The use of motors is very frequent. There are motors in many places. The motors can bring power sources to mechanical equipment. The motors can drive the operation of some supporting mechanical equipment. When the motors are running, they will generate a lot of heat. Failure to monitor in real time will have a great impact on the safe and stable operation of the motor. Some motors need to rely on temperature testing devices for temperature measurement, but many temperature testing devices can only display the temperature on the digital display within a short distance. Above, once a long-distance transmission is encountered, the digital display connected to many temperature testing devices cannot perform fast display, which affects the scope of use of the digital display. Contents of the invention [0003] T...

Claims

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Application Information

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IPC IPC(8): G01K1/02G01K1/024
Inventor 孙文斌张学山汤卫勇周伟戴顺林濮正扣
Owner JIANGSU DONGJIA ELECTRICAL
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