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A no-power pneumatic fueling control system for a coal mine underground transport vehicle

A refueling control and refueling system technology, which is applied in transportation and packaging, liquid distribution, conveying or transfer devices, special distribution devices, etc., to achieve high safety, increase operational safety, and improve safety and work efficiency.

Inactive Publication Date: 2016-08-17
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention is a pneumatic refueling control system without power supply for coal mine underground transport vehicles, the purpose of which is to solve the disadvantages of existing coal mine underground refueling methods, and to disclose a control technical scheme for remote control and long-distance safe refueling

Method used

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  • A no-power pneumatic fueling control system for a coal mine underground transport vehicle
  • A no-power pneumatic fueling control system for a coal mine underground transport vehicle

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Embodiment approach 1

[0032] Attached below figure 1 And attached figure 2 The features and principles of a pneumatic refueling control system without power supply for a coal mine underground transport vehicle of the present invention are further described in detail in the embodiment.

[0033] According to attached figure 1 And attached figure 2 When installing, install the handle pneumatic valve 5, No. 2 alarm whistle 15, No. 2 shut-off valve 12, and refueling gun 19 in the refueling chamber 21, and install the pneumatic diaphragm pump 16 and No. 3 shut-off valve 14 in the oil storage chamber. 20. Put No. 1 stop valve 2, air filter 3, compressed gas pressure reducing valve 4, No. 1 alarm whistle 6, gas tank 7, button pneumatic valve 8, two-position three-way pneumatic valve 9, and No. 1 two-position two The pneumatic valve 10, the No. 2 two-position two-way pneumatic valve 11, the No. 3 two-position two-way pneumatic valve 13, and the hydraulic control pneumatic valve 17 are installed in the co...

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Abstract

The utility model relates to a non-power supply pneumatic refueling control system for a coal mine underground transport vehicle, which belongs to the field of pneumatic control, and is characterized in that it adopts remote pneumatic control technology to realize the isolation of a refueling chamber and an oil storage chamber. The advantages of the present invention are: first, it has the characteristics of no power supply, remote control, good safety and high efficiency; The refueling of the coal mine underground transport vehicle is an updated product of the coal mine underground refueling device.

Description

technical field [0001] The invention relates to a pneumatic refueling control system without power supply for a coal mine underground transport vehicle, which belongs to the field of pneumatic control and aims to increase the safety of refueling, isolate the refueling chamber from the oil storage chamber, realize long-distance refueling, and overcome the existing refueling vehicles The disadvantage of being in the same room as the oil storage tank is poor safety. The biggest feature is no power supply, remote control, good safety, and high efficiency. It is mainly used for refueling diesel trucks in underground coal mines. It is an updated product for underground refueling devices in coal mines. Background technique [0002] With the continuous progress and development of coal science and technology equipment, the application of explosion-proof diesel power devices in coal mines is increasing, and the storage and use of underground diesel oil has gradually become an important...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/04
Inventor 张红娟高妍张泽宇王东靳宝全乔铁柱
Owner TAIYUAN UNIV OF TECH