Mining multifunctional junction box

A multi-function, junction box technology, applied in mining equipment, mining equipment, electrical components, etc., can solve problems such as single function and inability to detect gas

Inactive Publication Date: 2018-02-09
济宁鑫铄矿山设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the commonly used mine junction box has a single function and cannot detect gas, the present invention provides a mine multifunctional junction box, which can detect gas in real time underground and give an alarm when the gas exceeds the limit

Method used

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  • Mining multifunctional junction box

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Embodiment Construction

[0010] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] A multifunctional junction box for mining, comprising a box body 1, characterized in that it also includes a control panel 2 arranged inside the box body 1, a battery 3 and a gas detector 4 arranged outside the box body 1, the gas detector The instrument 4 is connected with the control board 2 and the storage battery 3 respectively, and also includes an audible and visual alarm device connected with the control board 2 and the storage battery 3 . The sound and light alarm device includes a flashing light and a loudspeaker.

[0012] The gas detector 4 located outside the box body 1 can monitor the gas near the junction box in real time. When the gas exceeds the limit, the over-limit signal is transmitted to the control board 2, and the control board 2 controls the flashlight and the loudspeaker to flash respectively. And voice alarm to remind the ...

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Abstract

A mine-used multifunctional junction box, comprising a box body, characterized in that it also includes a control board arranged in the box body, a battery and a gas detector arranged outside the box, and the gas detector is respectively connected to the control board and the battery , also includes an audible and visual alarm device connected with the control panel and the storage battery. The sound and light alarm device includes a flashing light and a loudspeaker. The beneficial effect of the present invention is that the use of this mine-used multifunctional junction box can not only realize the function of safe wiring, but also can detect gas in real time underground, and give an audible and visual alarm when the gas exceeds the limit, reminding underground workers to evacuate as soon as possible or take related measures.

Description

technical field [0001] The invention belongs to the field of coal mine electromechanical devices, in particular to a mine-used multifunctional junction box. Background technique [0002] In coal mine production, junction boxes can be seen everywhere in underground tunnels, but most of the junction boxes commonly used in coal mines now have single functions, and cannot play other functions except for the function of the junction box itself. Underground coal mining is a high-risk industry. The threat of coal dust and gas explosions, however, although the commonly used mine junction boxes are widely deployed, they cannot realize the function of gas detection. Contents of the invention [0003] In order to solve the problem that the commonly used mine junction box has single function and cannot detect gas, the present invention provides a multifunctional mine junction box, which can detect gas in underground in real time and give an alarm when the gas exceeds the limit. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/08E21F17/18
CPCH02G3/08E21F17/18
Inventor 付召军
Owner 济宁鑫铄矿山设备有限公司
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