CN220415431U - Mining ventilation unit with air purification structure - Google Patents
Mining ventilation unit with air purification structure Download PDFInfo
- Publication number
- CN220415431U CN220415431U CN202322116218.0U CN202322116218U CN220415431U CN 220415431 U CN220415431 U CN 220415431U CN 202322116218 U CN202322116218 U CN 202322116218U CN 220415431 U CN220415431 U CN 220415431U
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- fixed
- air
- frame
- air outlet
- connecting pipe
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- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 238000004887 air purification Methods 0.000 title claims abstract description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 20
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007605 air drying Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a mining ventilation device with an air purification structure, and relates to the technical field of mining ventilation air purification. The device comprises a frame and a control switch, wherein an air inlet cylinder is fixed on one side of the frame, an exhaust fan is fixed on the side face of the air inlet cylinder, an air outlet cylinder is fixed on the other side of the frame, a valve device is fixed on the bottom of the frame, an oxygen bottle is fixed on the bottom of the valve device, an air suction connecting pipe is fixed on the side face of the frame, an air outlet connecting pipe is fixed on the side face of the frame, and the air suction connecting pipe and the air outlet connecting pipe are located on the same side of the frame. Through oxygen concentration detector and carbon dioxide concentration detector real-time supervision mine in oxygen and carbon dioxide concentration, let the air in the mine be in optimal state, be provided with reserve oxygen jar simultaneously, if the air exhauster takes place electric failure, also can guarantee that the mine in-mine oxygen concentration can not be too low yet, dispose the dehumidifier simultaneously, can guarantee the air drying comfort in the mine.
Description
Technical Field
The utility model relates to the technical field of mining ventilation air purification, in particular to a mining ventilation device with an air purification structure.
Background
In the mining field, mine ventilation refers to the input of fresh air into the mine, increasing the oxygen concentration, diluting and removing toxic, harmful gases and dust in the mine, and regulating the climate under the mine, creating a good working environment. In order to ensure the safety of construction personnel, ventilation devices must be arranged in the mine.
The utility model provides a mining ventilation unit with air purification structure of patent publication No. 201920440396.X, includes ventilation mount, air exhauster, air-supply line, adsorption mechanism and blowpipe, adsorption mechanism includes adsorption cavity and electrostatic plate, and the electrostatic plate is installed in the anterior both sides of adsorption cavity, and the anterior bottom of adsorption cavity is equipped with unloads the dirt window. The beneficial effects in the utility model are as follows: can play a good role in purifying the air in the ventilating duct and improve the air quality of the mine.
The problem of air purification in the mine has been solved in the above-mentioned scheme, but above-mentioned equipment will not guarantee when the air exhauster takes place electric failure that oxygen content in the mine is sufficient, can take place certain safe production accident, can't in time discharge carbon dioxide and poisonous gas simultaneously, also has certain drawback.
Disclosure of Invention
The present utility model is directed to a mining ventilation device with an air purification structure, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining ventilation unit with air purification structure, includes frame, control switch, frame one side is fixed with the inlet scoop, inlet scoop side is fixed with the air exhauster, the frame opposite side is fixed with out the dryer, the frame bottom is fixed with valve gear, valve gear bottom is fixed with the oxygen bottle, the frame side is fixed with the connecting pipe of breathing in, the frame side is fixed with the connecting pipe of giving vent to anger, the connecting pipe of breathing in is located the same one side of frame with the connecting pipe of giving vent to anger.
Preferably, the air inlet treatment box is fixed on the bottom of the inner wall of the rack near the side of the air inlet cylinder, the air outlet treatment box is fixed on the bottom of the inner wall of the rack near the side of the air outlet cylinder, the dehumidifier is fixed on the bottom of the inner wall of the rack, the dehumidifier is positioned inside the air inlet treatment box and is fixedly connected with the air outlet connecting pipe, a plurality of groups of active carbon filter layers are arranged on the side surface of the air inlet treatment box in a bolt mode, a fan is fixed on the side surface of the inner wall of the air outlet treatment box, and the dehumidifier and the fan are electrically connected with the control switch.
Preferably, the valve device comprises a motor support, motor support top and frame bottom fixed connection, motor support inner wall is fixed with servo motor, servo motor side is fixed with the lead screw, servo motor end activity spiro union is kept away from to the lead screw has the valve piece, the valve piece outer wall sets up installs the gas-supply pipe, the gas-supply pipe is T type structure, its bottom and oxygen cylinder fixed connection, and top and frame bottom fixed connection.
Preferably, the bottom of the air suction connecting pipe is fixedly provided with an air suction cover, the bottom of the air suction cover is fixedly provided with a dust screen matched with the air suction cover opening, the bottom of the dust screen is fixedly provided with a carbon dioxide concentration detector, and the carbon dioxide concentration detector is electrically connected with a control switch.
Preferably, the side face of the air outlet connecting pipe is fixedly provided with an air outlet cover, the side face of the air outlet cover is fixedly provided with a dust screen matched with an air outlet cover opening, and the side face of the dust screen is fixedly provided with an oxygen concentration detector.
Preferably, the control switch, the oxygen concentration detector, the exhaust fan and the valve device are electrically connected.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of mining ventilation unit with air purification structure, through oxygen concentration detector and carbon dioxide concentration detector real-time supervision mine oxygen and carbon dioxide concentration, let the air in the mine be in optimal state, be provided with reserve oxygen jar simultaneously, if the air exhauster takes place electric failure, also can guarantee that the oxygen concentration in the mine can not be too low yet, dispose the dehumidifier simultaneously, can guarantee the air drying comfort in the mine.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the interior of the housing of the present utility model;
FIG. 4 is a schematic top plan view of the interior side of the frame of the present utility model;
fig. 5 is a schematic view of the anatomy of the valve device of the present utility model.
In the figure: 1. a frame; 2. an air inlet cylinder; 3. an exhaust fan; 4. an air outlet cylinder; 5. an air suction connecting pipe; 6. an air suction cover; 7. a carbon dioxide concentration detector; 8. an oxygen cylinder; 9. a dust screen; 10. a fan; 11. an air outlet connecting pipe; 12. an air outlet cover; 13. an oxygen concentration detector; 14. an air outlet treatment box; 15. a valve device; 1501. a servo motor; 1502. a screw rod; 1503. a valve plate; 1504. a gas pipe; 1505. a motor bracket; 16. an activated carbon filter layer; 17. a dehumidifier; 18. and an air inlet treatment box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the mining field, mine ventilation refers to the input of fresh air into the mine, increasing the oxygen concentration and creating a good working environment. In order to ensure the safety of constructors, a ventilation device is required to be arranged in a mine, so that the mining ventilation device with the air purification structure can meet the requirements of ventilation and air purification, is used in a normal temperature environment, is basically sanitary, and can normally operate under the driving of electric energy by opening a control switch in advance in the process of using the ventilation device in normal ventilation working environment, and ensures that a carbon dioxide concentration detector, an oxygen concentration detector, a fan, a servo motor, a dehumidifier and an exhaust fan can normally operate under the driving of electric energy.
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a mining ventilation unit with air purification structure, includes frame 1, control switch, and frame 1 one side is fixed with inlet tube 2, and inlet tube 2 side is fixed with air exhauster 3, and frame 1 opposite side is fixed with out dryer 4, and frame 1 bottom is fixed with valve gear 15, and valve gear 15 bottom is fixed with oxygen bottle 8, and frame 1 side is fixed with the connecting pipe 5 of breathing in, and frame 1 side is fixed with out air connecting pipe 11, and the connecting pipe 5 of breathing in is located frame 1 same one side with air connecting pipe 11. An air inlet treatment box 18 is fixed on the bottom of the inner wall of the frame 1 near the side of the air inlet cylinder 2, an air outlet treatment box 14 is fixed on the bottom of the inner wall of the frame 1 near the side of the air outlet cylinder 4, a dehumidifier 17 is fixed on the bottom of the inner wall of the frame 1, the dehumidifier 17 is positioned inside the air inlet treatment box 18 and is fixedly connected with the air outlet connecting pipe 11, a plurality of groups of active carbon filter layers 16 are arranged on the side surface of the air inlet treatment box 18 in a bolt manner, a fan 10 is fixed on the side surface of the inner wall of the air outlet treatment box 14, and the dehumidifier 17 and the fan 10 are electrically connected with a control switch. The valve device 15 comprises a motor support 1505, the top of the motor support 1505 is fixedly connected with the bottom of the frame 1, a servo motor 1501 is fixed on the inner wall of the motor support 1505, a screw rod 1502 is fixed on the side face of the servo motor 1501, a valve piece 1503 is movably and spirally connected to the end, far away from the servo motor 1501, of the screw rod 1502, a gas pipe 1504 is arranged on the outer wall of the valve piece 1503, the gas pipe 1504 is of a T-shaped structure, the bottom of the gas pipe 1504 is fixedly connected with an oxygen bottle 8, and the top of the gas pipe is fixedly connected with the bottom of the frame 1. The bottom of the air suction connecting pipe 5 is fixedly provided with an air suction cover 6, the bottom of the air suction cover 6 is fixedly provided with a dust screen 9 matched with the inlet of the air suction cover 6, the bottom of the dust screen 9 is fixedly provided with a carbon dioxide concentration detector 7, and the carbon dioxide concentration detector 7 is electrically connected with a control switch. The side of the air outlet connecting pipe 11 is fixed with an air outlet cover 12, the side of the air outlet cover 12 is fixed with a dust screen 9 which is matched with the opening of the air outlet cover 12, and the side of the dust screen 9 is fixed with an oxygen concentration detector 13. The control switch, the oxygen concentration detector 13, the exhaust fan 3, the valve device 15 are electrically connected.
It should be noted that the openings of the exhaust fan 3, the air outlet cylinder 4, the air suction cover 6 and the air outlet cover 12 are all provided with a dustproof net 9 which is matched with the specifications of the openings, and the mouth of the air suction connecting pipe 5 faces downwards, because the density of carbon dioxide is higher than that of air, the carbon dioxide is generally deposited at the bottom of a mine, so the air suction connecting pipe 5 is designed to more effectively discharge carbon dioxide and toxic gas, and the accuracy of the measurement of the carbon dioxide concentration detector 7 is improved.
As shown in fig. 4, an air inlet treatment box 18 is fixed on the bottom of the inner wall of the frame 1 near the side of the air inlet barrel 2, an air outlet treatment box 14 is fixed on the bottom of the inner wall of the frame 1 near the side of the air outlet barrel 4, a dehumidifier 17 is fixed on the bottom of the inner wall of the frame 1, the dehumidifier 17 is positioned inside the air inlet treatment box 18 and fixedly connected with the air outlet connecting pipe 11, a plurality of groups of active carbon filter layers 16 are arranged on the side surface of the air inlet treatment box 18 in a bolt manner, a fan 10 is fixed on the side surface of the inner wall of the air outlet treatment box 14, and the dehumidifier 17 and the fan 10 are electrically connected with a control switch.
It should be noted that the air inlet treatment box 18 is provided with a plurality of groups of activated carbon filter layers 16, so that the air pumped in can be purified, and meanwhile, a dehumidifier 17 is also provided, and meanwhile, the air pumped in is dehumidified, so that the moisture in the mine is large originally, and the dehumidification of the air which is newly fed in is necessary.
As shown in fig. 5, the valve device 15 includes a motor support 1505, the top of the motor support 1505 is fixedly connected with the bottom of the frame 1, a servo motor 1501 is fixed on the inner wall of the motor support 1505, a screw rod 1502 is fixed on the side surface of the servo motor 1501, a valve piece 1503 is movably screwed on the end, far away from the servo motor 1501, of the screw rod 1502, a gas pipe 1504 is arranged on the outer wall of the valve piece 1503, the gas pipe 1504 is in a T-shaped structure, the bottom of the gas pipe 1504 is fixedly connected with an oxygen bottle 8, and the top of the gas pipe is fixedly connected with the bottom of the frame 1.
It should be noted that, when the exhaust fan 3 has an electrical failure, oxygen cannot be provided in the mine in time, the carbon dioxide concentration detector 7 and the oxygen concentration detector 13 detect that the contents of the two exceed the threshold value, and send an electronic signal to the servo motor 1501, the servo motor 1501 drives the screw rod 1502 to rotate, so that the valve piece 1503 moves towards the servo motor 1501, oxygen in the oxygen bottle 8 can be provided in the mine in time, and when the oxygen content is sufficient, the servo motor 1501 drives the screw rod 1502 to rotate reversely, so that the valve piece 1503 closes the valve.
When using this ventilation equipment, the staff opens control switch, guarantees that each electronic component has electric energy drive, and carbon dioxide concentration detector 7 and oxygen concentration detector 13 can real-time supervision mine interior air quality, then controls valve device 15, and this equipment has improved the interior air flow of mine nature, has also improved production security simultaneously.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. Mining ventilation unit with air purification structure, including frame (1), control switch, its characterized in that: the novel air conditioner is characterized in that an air inlet cylinder (2) is fixed on one side of the frame (1), an exhaust fan (3) is fixed on the side face of the air inlet cylinder (2), an air outlet cylinder (4) is fixed on the other side of the frame (1), a valve device (15) is fixed on the bottom of the frame (1), an oxygen cylinder (8) is fixed on the bottom of the valve device (15), an air suction connecting pipe (5) is fixed on the side face of the frame (1), an air outlet connecting pipe (11) is fixed on the side face of the frame (1), and the air suction connecting pipe (5) and the air outlet connecting pipe (11) are located on the same side of the frame (1).
2. A mining ventilation device with an air cleaning structure according to claim 1, characterized in that: the air inlet treatment box (18) is fixed on the bottom of the inner wall of the frame (1) close to the side of the air inlet cylinder (2), the air outlet treatment box (14) is fixed on the bottom of the inner wall of the frame (1) close to the side of the air outlet cylinder (4), the dehumidifier (17) is fixed on the bottom of the inner wall of the frame (1), the dehumidifier is positioned inside the air inlet treatment box (18) and fixedly connected with the air outlet connecting pipe (11), a plurality of groups of active carbon filter layers (16) are arranged on the side surface of the air inlet treatment box (18) in a bolt mode, a fan (10) is fixed on the side surface of the inner wall of the air outlet treatment box (14), and the dehumidifier (17) and the fan (10) are electrically connected with a control switch.
3. A mining ventilation device with an air cleaning structure according to claim 1, characterized in that: valve device (15) are including motor support (1505), motor support (1505) top and frame (1) bottom fixed connection, motor support (1505) inner wall is fixed with servo motor (1501), servo motor (1501) side is fixed with lead screw (1502), servo motor (1501) end activity spiro union has valve piece (1503) are kept away from to lead screw (1502), gas-supply pipe (1504) are installed in valve piece (1503) outer wall setting, gas-supply pipe (1504) are T type structure, its bottom and oxygen bottle (8) fixed connection, and top and frame (1) bottom fixed connection.
4. A mining ventilation device with an air cleaning structure according to claim 1, characterized in that: the utility model discloses a carbon dioxide concentration detection instrument, including connecting pipe (5) and control switch, suction hood (6) are fixed with in suction hood (5) bottom, suction hood (6) bottom is fixed with dust screen (9) with suction hood (6) mouth looks adaptation, dust screen (9) bottom is fixed with carbon dioxide concentration detection instrument (7), carbon dioxide concentration detection instrument (7) have electric connection with control switch.
5. A mining ventilation device with an air cleaning structure according to claim 1, characterized in that: the side of the air outlet connecting pipe (11) is fixedly provided with an air outlet cover (12), the side of the air outlet cover (12) is fixedly provided with a dustproof net (9) which is matched with the opening of the air outlet cover (12), and the side of the dustproof net (9) is fixedly provided with an oxygen concentration detector (13).
6. A mining ventilation device with an air cleaning structure as claimed in claim 5, wherein: the control switch, the oxygen concentration detector (13), the exhaust fan (3), the valve device (15) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116218.0U CN220415431U (en) | 2023-08-08 | 2023-08-08 | Mining ventilation unit with air purification structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116218.0U CN220415431U (en) | 2023-08-08 | 2023-08-08 | Mining ventilation unit with air purification structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415431U true CN220415431U (en) | 2024-01-30 |
Family
ID=89653978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116218.0U Active CN220415431U (en) | 2023-08-08 | 2023-08-08 | Mining ventilation unit with air purification structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415431U (en) |
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2023
- 2023-08-08 CN CN202322116218.0U patent/CN220415431U/en active Active
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