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Intelligent ventilation equipment for underground coal mine

A technology for ventilation equipment and mines, which is applied in the ventilation of mines/tunnels, mining equipment, mechanical equipment, etc., and can solve the problems of lack of air volume control structure, lack of oxygen supply structure, lack of detection structure, etc.

Inactive Publication Date: 2021-12-28
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an intelligent ventilation equipment for underground coal mines to solve the problems of lack of purification structure, lack of oxygen supply structure, lack of detection structure and lack of air volume control structure proposed in the above background technology

Method used

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  • Intelligent ventilation equipment for underground coal mine
  • Intelligent ventilation equipment for underground coal mine
  • Intelligent ventilation equipment for underground coal mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0035] Example 2: See figure 2 and image 3 , an embodiment provided by the present invention: an intelligent ventilation equipment for underground coal mines, an L-shaped air inlet pipe 301 is installed through the outer wall of the purification tank 3, a water pump 302 is installed at the bottom of the main body 1, and the input end of the water pump 302 is installed There is a water inlet pipe, and one end of the water inlet pipe extends into the inside of the purification tank 3. The output end of the water pump 302 is equipped with a water outlet pipe, and the outlet pipe is connected to the external waste water pipeline. The outer wall of the purification tank 3 is equipped with a detection chamber 303. The detection chamber 303 A protective case 304 is installed on the top of the protective case 304, a laser transmitter 305 is installed on the inner wall of the protective case 304, a support rod 306 is installed on the inner bottom wall of the main body 1, a signal rec...

Embodiment 3

[0036] Example 3: See figure 2 , an embodiment provided by the present invention: an intelligent ventilation equipment for underground coal mines, the output end of the first motor 2 is installed with a bevel gear, and the output end of the first motor 2 extends out of the top of the first waterproof casing, the main body No. 1 transmission rod is installed on the inner wall of No. 1 transmission rod, No. 2 bevel gear 201 is installed on one end of No. 1 transmission rod, and No. 1 bevel gear meshes with No. 2 bevel gear 201, and the outer wall of No. 1 transmission rod is surrounded by air inlet vanes 202 , the output end of the second motor 5 is equipped with a No. 3 bevel gear, and the output end of the second motor 5 extends out of the bottom of the second waterproof case. The inner wall of the main body 1 is equipped with a No. 2 transmission rod 501, and one end of the No. 2 transmission rod 501 The No. 4 bevel gear is installed, and the No. 4 bevel gear meshes with the...

Embodiment 4

[0037] Example 4: See Figure 4 , an embodiment provided by the present invention: an intelligent ventilation equipment for underground coal mines, the inner wall of the electrolyzer 4 is equipped with an electrolysis chamber, the inner wall of the electrolysis chamber is installed with two sets of electrodes 401, and the top of the electrolysis chamber is installed with a suction plate 402 , the top of the air extraction plate 402 is equipped with an air exhaust fan 403, and the input end of the air exhaust fan 403 extends into the inside of the electrolysis chamber, the top of the electrolyzer 4 is provided with a plurality of exhaust holes 404, the electrodes are energized, and the electrodes start to Water is electrolyzed, and oxygen is elongated by water electrolysis, and the exhaust fan 403 is started, and the exhaust fan 403 drives oxygen to be transported to the inside of the mine from the exhaust plate 402 and the exhaust hole 404, so as to realize the oxygen supply fu...

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PUM

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Abstract

The invention discloses intelligent ventilation equipment for an underground coal mine. The intelligent ventilation equipment comprises a main body, a purification tank, an electrolyzer, a detector and a control panel, the purification tank is installed on the inner wall of the main body, a first waterproof shell is installed on the inner bottom wall of the main body, a first motor is installed on the inner wall of the first waterproof shell, the electrolyzer is installed on the inner bottom wall of the main body, a second waterproof shell is installed on the top wall in the main body, a second motor is installed on the top wall in the second waterproof shell, the detector is installed on the top of the main body, and the control panel is installed on the front face of the main body. Air can be purified by installing the purification tank, outside air enters the purification tank through an air inlet pipe, dust and impurities in the air are adsorbed through purification liquid, the air quality is guaranteed, and the air purification function is achieved.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to intelligent ventilation equipment for underground coal mines. Background technique [0002] Mine ventilation refers to entering fresh air into the mine, increasing the oxygen concentration to dilute and remove toxic and harmful gases and dust in the mine, and sending enough fresh air to the mine to ensure personnel breathing, blowing away and diluting the harmful gas in the mine and dust, and discharge dirty air to the ground to ensure the health and safety of personnel, adjust the temperature and humidity of the mine, etc., to create more comfortable working conditions. [0003] The defective that existing mine ventilation equipment exists is: [0004] 1. The patent document CN112065487A discloses a ventilation protection mechanism for ventilation equipment used in mine construction, "including ventilation pipes, and the opposite sides of the two ring-shaped conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F1/00E21F5/00E21F5/02F04D25/08F04D29/70F04D27/00C25B1/04C25B9/00G01N15/06
CPCE21F1/006E21F5/00E21F5/02F04D25/08F04D29/703F04D29/705F04D27/003F04D27/008C25B1/04C25B9/00G01N15/06G01N15/075Y02E60/36
Inventor 秦江涛黄学满骆大勇黄文祥王毅袁光明张恩正
Owner CHONGQING VOCATIONAL INST OF ENG
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