Non-power-source pneumatic type oiling control system for transport cart under coal mine
A technology of refueling control and refueling system, which is applied in the direction of transportation and packaging, liquid distribution, conveying or transfer devices, special distribution devices, etc., to achieve the effect of improving safety and work efficiency, high safety, and improving personal safety
Inactive Publication Date: 2014-09-03
TAIYUAN UNIV OF TECH
View PDF4 Cites 1 Cited by
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach 1
[0032] Attached below figure 1 And attached figure 2The 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 c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the field of pneumatic control and discloses a non-power-source pneumatic type oiling control system for a transport cart under a coal mine. The non-power-source pneumatic type oiling control system is characterized in that a remote pneumatic control technology is adopted for isolating an oiling chamber from an oil storage chamber. The non-power-source pneumatic type oiling control system has the advantages that no power source is used, remote control is achieved, safety is good, and efficiency is high; the defect that safety is poor because an existing oiling cart and an oil storage tank are located in the same chamber is overcome; the non-power-source pneumatic type oiling control system is mainly applied to oiling the transport cart under the coal mine and is an upgraded product of an oiling device under the coal mine.
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(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