Ventilation equipment for coal mine ventilation

Abstract

The utility model provides ventilation equipment for coal mine ventilation, which belongs to the technical field of coal mines and comprises a control console, a control panel fixedly connected to the surface of the control console, a plurality of control buttons fixedly connected to the surface of the control console, and a connecting plate fixedly connected to the top of the control console. According to the ventilation equipment for coal mine ventilation, the ventilation assembly is controlled to be started through the control table, air in a coal mine well is pumped out and air outside the mine is absorbed through the structure of the ventilation assembly, and the ventilation exchange effect is achieved; and meanwhile, by means of the mechanism of the ventilation assembly, a small amount of cold air can be released in the air exchange process to cool the periphery of the ventilation opening, workers of the coal mine are prevented from heatstroke, and the overall safety of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mines, and particularly relates to a ventilation device for coal mine ventilation. Background Technique

[0002] A coal mine is an area where humans mine coal resources in coal-rich mining areas, generally divided into underground coal mines and surface coal mines. When the coal seam is far from the surface, generally choose to dig underground roadways to mine coal, this is an underground coal mine. When the distance between the coal seam and the surface is very close, generally choose to directly strip the surface soil layer to mine coal, this is a surface coal mine. Most coal mines in China belong to underground coal mines. The scope of a coal mine includes a large area above and below the ground and related facilities. A coal mine is a reasonable space dug by humans when excavating a coal-rich geological layer, usually including roadways, shafts and working faces, etc. Coal is the most important solid fuel and is a kind of combustible organic rock. The carbon content of coal is generally 46% - 97%, showing brown to black, with dull to metallic luster. According to the degree of coalification, coal can be divided into four categories: peat, lignite, bituminous coal and anthracite.

[0003] And coal mine shafts usually require ventilation equipment to help the staff in the shaft maintain ventilation. However, the environment in coal mines is relatively stuffy, and coal mine operations in hot summers may cause heatstroke to the staff, affecting safety and posing a greater potential safety hazard. For this reason, we propose a ventilation device for coal mine ventilation. Content of the Utility Model

[0004] The utility model aims to solve the deficiencies of the prior art and provide a ventilation device for coal mine ventilation to solve the problems raised in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A ventilation device for coal mine ventilation, comprising: a console, a control panel is fixedly connected to the surface of the console, a plurality of control buttons are fixedly connected to the surface of the console, a connecting plate is fixedly connected to the top of the console, a ventilation component is fixedly connected to the back of the console, and a plurality of connecting backplates are fixedly connected to the back of the ventilation component, and the connecting backplates are matched with the ventilation component.

[0007] As a preferred scheme of the utility model, the ventilation component includes a wind exchange pipeline, a fixing plate, a ventilation opening, a condensation pipe, a motor connection block, a rotating motor, a suction fan and a dust filter screen. The wind exchange pipeline is fixedly connected to the back of the console, and the fixing plate is fixedly connected to the top of the wind exchange pipeline, and the fixing plate is matched with the wind exchange pipeline.

[0008] As a preferred embodiment of the present utility model, the ventilation opening is fixedly connected to the top of the fixing plate, the condensation pipe is fixedly connected to the inner wall of the ventilation opening, and the ventilation opening is matched with the condensation pipe.

[0009] As a preferred embodiment of the present utility model, the motor connecting block is fixedly connected to the surface of the air exchange duct, the rotating motor is fixedly connected to the surface of the motor connecting block, and the rotating motor is matched with the motor connecting block.

[0010] As a preferred embodiment of the present utility model, the exhaust fan is fixedly connected to one end of the rotating motor, the dust filter screen is fixedly connected to the surface of the exhaust fan, and the dust filter screen is matched with the exhaust fan.

[0011] As a preferred embodiment of the present utility model, a plurality of connection fixing columns are fixedly connected to the back of the connection back plate, and the connection fixing columns are matched with the connection back plate.

[0012] As a preferred embodiment of the present utility model, a fixing cushion plate is fixedly connected to the bottom of the ventilation assembly, and the fixing cushion plate is matched with the ventilation assembly.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This kind of ventilation equipment for coal mines controls the start of the ventilation assembly through the console, uses the structure of the ventilation assembly itself to extract the air in the coal mine shaft and absorb the air outside the mine, forming the effect of ventilation and exchange, so as to ensure the air circulation inside the coal mine and prevent the occurrence of suffocation or lack of air. At the same time, using the structure of the ventilation assembly itself, a small amount of cold air will be released during the process of exchanging air to cool the surrounding of the ventilation opening, preventing the coal mine workers from suffering heat stroke and further improving the overall safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0015] In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the back of the overall structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the ventilation assembly in the structure of the present utility model;

[0019] Figure 4This is a schematic view of the back of the ventilation component in the structure of the present utility model.

[0020] In the figure: 1, control console; 2, control panel; 3, control buttons; 4, connecting plate; 5, ventilation component; 501, air exchange duct; 502, fixing plate; 503, ventilation opening; 504, condensing pipe; 505, motor connection block; 506, rotating motor; 507, exhaust fan; 508, dust filter screen; 6, connecting back plate; 7, connecting fixing column; 8, fixing cushion plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the technical solutions provided in this embodiment are as follows:

[0023] A ventilation device for coal mine ventilation, comprising: a control console 1, a control panel 2 fixedly connected to the surface of the control console 1, a plurality of control buttons 3 fixedly connected to the surface of the control console 1, a connecting plate 4 fixedly connected to the top of the control console 1, a ventilation component 5 fixedly connected to the back of the control console 1, and a plurality of connecting back plates 6 fixedly connected to the back of the ventilation component 5, and the connecting back plates 6 are matched with the ventilation component 5.

[0024] In a specific embodiment of the present utility model, the ventilation device for coal mine ventilation controls the ventilation component 5 to start through the control console 1, and uses the structure of the ventilation component 5 itself to extract the air in the coal mine shaft and absorb the air outside the mine, forming an effect of ventilation and exchange, so as to ensure the air circulation inside the coal mine and prevent the occurrence of suffocation or lack of air. At the same time, using the structure of the ventilation component 5 itself, a small amount of cold air will be released during the process of air exchange to cool the surrounding of the ventilation opening 503, preventing the coal mine workers from suffering heat stroke and further improving the overall safety of the device.

[0025] Specifically, the ventilation component 5 includes an air exchange duct 501, a fixing plate 502, a ventilation opening 503, a condensing pipe 504, a motor connection block 505, a rotating motor 506, an exhaust fan 507 and a dust filter screen 508. The air exchange duct 501 is fixedly connected to the back of the control console 1, and the fixing plate 502 is fixedly connected to the top of the air exchange duct 501, and the fixing plate 502 is matched with the air exchange duct 501.

[0026] In a specific embodiment of the present utility model, the ventilation assembly 5 is fixed at an appropriate position through the air exchange duct 501 and the fixing plate 502 for ventilation, thereby increasing the overall stability and safety of the ventilation assembly 5.

[0027] Specifically, the ventilation opening 503 is fixedly connected to the top of the fixing plate 502, and the condensation pipe 504 is fixedly connected to the inner wall of the ventilation opening 503, and the ventilation opening 503 matches the condensation pipe 504.

[0028] In a specific embodiment of the present utility model, the ventilation opening 503 can provide an entrance for the outside air of the air exchange duct 501 to enter, thereby forming a source for the outside air exchange. At the same time, during the air exchange process, the condensation pipe 504 will also reduce the temperature of the exchanged air, thereby reducing the overall temperature of the air inside the coal mine and preventing the staff inside the coal mine from suffering heatstroke, further improving the overall safety of the device.

[0029] Specifically, the motor connection block 505 is fixedly connected to the surface of the air exchange duct 501, and the rotating motor 506 is fixedly connected to the surface of the motor connection block 505, and the rotating motor 506 matches the motor connection block 505.

[0030] In a specific embodiment of the present utility model, the motor connection block 505 can help fix the rotating motor 506 on the surface of the air exchange channel, thereby helping the rotating motor 506 to operate on the surface of the ventilation assembly 5 for air exchange ventilation, further improving the overall functionality of the device.

[0031] Specifically, the exhaust fan 507 is fixedly connected to one end of the rotating motor 506, and the dust filter screen 508 is fixedly connected to the surface of the exhaust fan 507, and the dust filter screen 508 matches the exhaust fan 507.

[0032] In a specific embodiment of the present utility model, the exhaust fan 507 can extract the air in the coal mine shaft under the action of the rotating motor 506 and transmit it from the air exchange duct 501 to the ventilation opening 503 for air exchange. At the same time, the dust generated during the air exchange process will be adsorbed by the dust filter screen 508 to prevent dust accumulation from affecting the inside of the exhaust fan 507 and the air exchange duct 501, further improving the overall safety of the device.

[0033] Specifically, a plurality of connection fixing columns 7 are fixedly connected to the back of the connection back plate 6, and the connection fixing columns 7 match the connection back plate 6.

[0034] In a specific embodiment of the present utility model, the connection fixing columns 7 can help to stably fix the connection back plate 6, further improving the overall safety and stability of the device.

[0035] Specifically, a fixed backing plate 8 is fixedly connected to the bottom of the ventilation component 5, and the fixed backing plate 8 is matched with the ventilation component 5.

[0036] In a specific embodiment of the present invention, the fixed backing plate 8 can help stabilize the overall device from the bottom, further improving the overall stability of the device.

[0037] Working principle: This kind of ventilation equipment for coal mines controls the start of the ventilation component 5 through the control console 1, and uses the structure of the ventilation component 5 itself to extract the air in the coal mine shaft and absorb the air outside the mine, forming the effect of ventilation and exchange, so as to ensure the air circulation inside the coal mine and prevent the occurrence of situations such as asphyxia or lack of air. At the same time, using the mechanism of the ventilation component 5 itself, a small amount of cold air will be released during the air exchange process to cool the surrounding of the ventilation port 503, preventing the coal mine workers from suffering heatstroke and further improving the overall safety of the device. The ventilation component 5 is fixed at an appropriate position for ventilation through the air exchange pipeline 501 and the fixing plate 502, thereby increasing the overall stability and safety of the ventilation component 5. The ventilation port 503 can provide an entrance for the outside air of the air exchange pipeline 501 to enter, thus forming a source for the outside air exchange. At the same time, during the air exchange process, the condensing pipe 504 will also cool the exchanged air, thereby reducing the overall temperature of the air inside the coal mine and preventing the coal mine workers from suffering heatstroke, further improving the overall safety of the device. The motor connection block 505 can help fix the rotating motor 506 on the surface of the air exchange channel, thereby helping the rotating motor 506 to operate on the surface of the ventilation component 5 for air exchange ventilation, further improving the overall functionality of the device. The exhaust fan 507 can extract the air in the coal mine shaft under the action of the rotating motor 506 and transmit it from the air exchange pipeline 501 to the ventilation port 503 for air exchange. At the same time, the dust generated during the air exchange process will be adsorbed by the dust filter screen 508 to prevent dust accumulation from affecting the inside of the exhaust fan 507 and the air exchange pipeline 501, further improving the overall safety of the device. The connecting and fixing column 7 can help fix and stably connect the back plate 6, further improving the overall safety and stability of the device. The fixed backing plate 8 can help stabilize the overall device from the bottom, further improving the overall stability of the device.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ventilation device for coal mine ventilation, characterized in that: The console (1) comprises a control panel (2) fixedly connected to the surface of the console (1), a plurality of control buttons (3) fixedly connected to the surface of the console (1), a connection plate (4) fixedly connected to the top of the console (1), a ventilation assembly (5) fixedly connected to the back of the console (1), a plurality of connection back plates (6) fixedly connected to the back of the ventilation assembly (5), and the connection back plates (6) matching the ventilation assembly (5).

2. A ventilation device for coal mine ventilation as claimed in claim 1, characterized in that: The ventilation assembly (5) comprises an air exchange duct (501), a fixing plate (502), a vent (503), a condenser (504), a motor connection block (505), a rotating motor (506), an exhaust fan (507) and a dust filter (508); the air exchange duct (501) is fixedly connected to the back of the console (1); the fixing plate (502) is fixedly connected to the top of the air exchange duct (501); and the fixing plate (502) matches the air exchange duct (501).

3. A ventilation device for coal mine ventilation as claimed in claim 2, characterized in that: The ventilation opening (503) is fixedly connected to the top of the fixing plate (502), and the condensation pipe (504) is fixedly connected to the inner wall of the ventilation opening (503), and the ventilation opening (503) matches the condensation pipe (504).

4. A ventilation device for coal mine ventilation as claimed in claim 2, characterized in that: The motor connection block (505) is fixedly connected to the surface of the wind exchange duct (501), and the rotary motor (506) is fixedly connected to the surface of the motor connection block (505), and the rotary motor (506) matches the motor connection block (505).

5. A ventilation device for coal mine ventilation as claimed in claim 2, characterized in that: The exhaust fan (507) is fixedly connected to one end of the rotating motor (506), and the dust filter (508) is fixedly connected to the surface of the exhaust fan (507), and the dust filter (508) matches the exhaust fan (507).

6. A ventilation device for coal mine ventilation as claimed in claim 1, characterized in that: A plurality of connection fixing columns (7) are fixedly connected to the back of the connection back plate (6), and the connection fixing columns (7) match the connection back plate (6).

7. A ventilation device for coal mine ventilation as claimed in claim 1, characterized in that: A fixed pad (8) is fixedly connected to the bottom of the ventilation component (5), and the fixed pad (8) matches the ventilation component (5).

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