CN114776382B - Intelligent underground coal mine gas monitoring and extracting device controlled by Internet of things - Google Patents
Intelligent underground coal mine gas monitoring and extracting device controlled by Internet of things Download PDFInfo
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- CN114776382B CN114776382B CN202210563586.7A CN202210563586A CN114776382B CN 114776382 B CN114776382 B CN 114776382B CN 202210563586 A CN202210563586 A CN 202210563586A CN 114776382 B CN114776382 B CN 114776382B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000000605 extraction Methods 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000006855 networking Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/227—Explosives, e.g. combustive properties thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
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- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides an intelligent underground coal mine gas monitoring and extracting device controlled by the Internet of things, and relates to the field of gas monitoring and extracting. The intelligent underground coal mine gas monitoring and extracting device controlled by the Internet of things comprises a device main body, wherein the top end of the device main body is fixedly connected with a fixing frame, the left side of the middle part of the top end of the device main body is fixedly connected with a signal transceiver, the right side of the middle part of the top end of the device main body is fixedly connected with a shell, and the upper parts of the left side and the right side of the device main body are fixedly connected with lamp panels. The gas content in the air can be measured by detecting the air entering the top bin through the gas detection sensor, detection data can be transmitted to the inside of the controller through the data transmitter, the controller can control the lighting of the indicator lamps on the lamp panel according to the detected gas content, the higher the gas content is, the more the lighted indicator lamps are, and people can intuitively observe the approximate content of the gas.
Description
Technical Field
The invention relates to the technical field of gas monitoring and extraction, in particular to an intelligent underground coal mine gas monitoring and extraction device controlled by an Internet of things.
Background
The internet of things is a network which is used for connecting any article with the internet through information sensing equipment according to a contracted protocol and carrying out information exchange and communication so as to realize intelligent identification, positioning, tracking, monitoring and management, and the internet of things technology is widely applied to various industries in the current age of rapid development of technology, and is not exceptional in intelligent coal mine underground operation, and gas monitoring and extraction can be assisted by the internet of things control technology.
When using the gas monitoring extraction device in the pit, the current gas monitoring extraction device in the pit in the market always still has four defects when using, firstly, the dust accumulation can appear when current gas monitoring extraction device in the pit when using and lead to equipment failure, secondly, people can't intuitively perceive gas concentration data, thirdly, current gas monitoring extraction device in the pit can't assist people to discover the potential safety hazard problem fast when using, fourthly, current gas monitoring extraction device in the pit can not assist in improving workman operational environment when using.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an intelligent underground coal mine gas monitoring and extracting device controlled by the Internet of things, which solves the problems that the existing underground gas monitoring and extracting device can cause equipment faults due to dust accumulation when in use, people cannot intuitively sense gas concentration data, can not assist people to quickly find potential safety hazards and can not assist workers to improve working environments.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent colliery of thing networking control is gas monitoring extraction device in pit, includes the device main part, device main part top fixedly connected with mount, device main part top middle part left side fixedly connected with signal transceiver, device main part top middle part right side fixedly connected with casing, the equal fixedly connected with lamp plate in device main part left and right sides upper portion, device main part front end middle part left side fixedly connected with display screen, the bottom is provided with the end storehouse in the device main part, the middle part is provided with the cavity in the end storehouse, cavity right-hand member middle part fixed connection pipe, the one end fixedly connected with outlet pipe of cavity is kept away from to the connecting pipe.
Preferably, the lower parts of the left side and the right side of the device main body are fixedly connected with controllers, one end front side of the controller, which is far away from the device main body, is fixedly connected with a buzzer, and the controllers are electrically connected with a data transmitter, a gas detection sensor, a motor, the buzzer and a lamp panel.
Preferably, the one end fixedly connected with booster pump of connecting pipe is kept away from to the outlet pipe, the one end fixedly connected with inlet tube of outlet pipe is kept away from to the booster pump, the one end that the booster pump was kept away from to the inlet tube runs through the siphunculus, the siphunculus runs through bottom plate front portion right side, cavity fixed connection is in intake pipe upper portion periphery.
Preferably, the middle part of the lower end of the cavity is rotationally connected with a rotating column through a sealing bearing II, the rotating column is rotationally connected to the middle lower part of the periphery of the air inlet pipe, a water outlet bin is arranged inside the rotating column, a water inlet hole which is evenly distributed is formed in the top end of the water outlet bin in a penetrating mode, the water outlet bin is communicated with the inside of the cavity through the water inlet hole, an atomizing nozzle which is evenly distributed is arranged in the lower part of the periphery of the rotating column in a penetrating mode, and one end, close to the rotating column, of the atomizing nozzle is arranged inside the water outlet bin.
Preferably, the bottom of the rotating column penetrates through the middle of the bottom plate, the upper part of the periphery of the rotating column is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a limiting ring, the bottom of the limiting ring is rotationally connected inside a limiting groove, the limiting groove is formed in the outer side of the middle of the bottom plate, evenly distributed balls are arranged at the bottom in the limiting groove, and the top ends of the balls are rotationally connected to the bottom of the limiting ring.
Preferably, the fixed plate periphery fixedly connected with awl tooth ring, the meshing of awl tooth ring left side is connected with the bevel gear, bevel gear fixed connection is in electric motor drive end periphery middle part, electric motor fixed connection is in bottom plate top middle part left side, the intake pipe top runs through the division board middle part, division board fixed connection is in the device main part lower part in the middle.
Preferably, the upper portion of the partition plate is provided with a top bin, a cavity is fixedly connected to the right side of the bottom in the top bin, a data transmitter is arranged in the cavity, and a gas detection sensor is fixedly connected to the left side of the rear side wall in the top bin.
Preferably, the top right side of top storehouse is run through there is the casing, the inside motor that is provided with of casing, motor periphery middle part fixedly connected with solid fixed ring, gu fixed ring periphery fixedly connected with evenly distributed's fixed strip, gu fixed strip keep away from the equal fixedly connected with of one end of solid fixed ring in the shells inner wall middle part, motor bottom drive end fixedly connected with flabellum, the casing top is run through there is evenly distributed's ventilation hole.
Working principle: the fan blade can be driven by the motor to rotate, thereby exhausting air, external air can enter the top bin through the air inlet pipe, air can be filtered through the filter cover at the bottom of the air inlet pipe, large-particle suspended matters in the air are blocked outside, so that the purity of the air entering the top bin can be increased, excessive dust accumulation in the top bin is avoided, the gas detection sensor is damaged, long-term use is facilitated, the air entering the top bin can be detected through the gas detection sensor, the gas content in the air can be measured, detection data can be transmitted into the controller through the data transmitter, the indicator lamp on the lamp panel can be controlled to be lightened according to the detected gas content through the controller, the more the lightened indicator lamp is, people can intuitively observe the approximate content of the gas, the utility model is beneficial to the actual use, meanwhile, the controller can control the buzzer to give out an alarm after the lamps on the lamp panel are all lighted, and give out a prompt to people, thereby the people can embody the discovery of potential safety hazards, the safety in the actual production is greatly improved, and the booster pump can be used for connecting a water source, leading the water into the cavity after being pumped out, the water can enter the water outlet bin from the cavity through the water inlet hole after being pressurized, the water can be sprayed out after being atomized through the atomizing nozzle at the bottom of the rotating column, meanwhile, the electric motor can be used for driving the bevel gear to rotate, the bevel gear can be used for driving the bevel gear to rotate, the fixing plate fixed with the bevel gear can be driven to rotate through the bevel gear, thereby the rotating column can synchronously rotate, the atomized water can be sprayed out in a rotating way when in use, the dust fall effect can be realized through the water mist, so that the air quality in a mine can be improved, and the physical and mental health of workers is facilitated.
(III) beneficial effects
The invention provides an intelligent underground coal mine gas monitoring and extracting device controlled by the Internet of things.
The beneficial effects are as follows:
1. according to the invention, the fan blades can be driven to rotate by the motor, so that the ventilation can be realized, external air can enter the top bin through the air inlet pipe, the air can be filtered through the filter cover at the bottom of the air inlet pipe, and large-particle suspended matters in the air are blocked outside, so that the purity of the air entering the top bin can be increased, excessive dust accumulation in the top bin is avoided, and the gas detection sensor is damaged, thereby being beneficial to long-term use.
2. According to the invention, the gas content in the air entering the top bin can be detected through the gas detection sensor, the detection data can be transmitted into the controller through the data transmitter, the controller can control the indicator lamps on the lamp panel to be lightened according to the detected gas content, and the more the gas content is, the more the lightened indicator lamps are, so that people can intuitively observe the approximate content of the gas, and the actual use is facilitated.
3. According to the invention, the controller can control the buzzer to give an alarm after the lamps on the lamp panel are all lighted, and give a prompt to people, so that people can embody the discovery of potential safety hazards, and the safety in actual production is greatly improved.
4. According to the invention, the booster pump can be used for connecting a water source by using the through pipe, pressurizing water is pumped out and then is led into the cavity, the water can enter the water outlet bin from the cavity through the water inlet hole, the water can be sprayed out after being atomized by the atomizing nozzle at the bottom of the rotating column, meanwhile, the electric motor can be used for driving the bevel gear to rotate, the bevel gear can be driven by the bevel gear to rotate, and the fixed plate fixed with the bevel gear can be driven by the bevel gear to rotate, so that the rotating column can synchronously rotate, atomized water can be sprayed out in a rotating way when the rotary column is used, and dust fall effect can be realized by using water mist, so that the air quality in a mine can be improved, and the rotary pump is beneficial to physical and mental health of workers.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a front internal block diagram of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a schematic view of a partial structure of the present invention;
FIG. 6 is a large view at A in FIG. 2;
FIG. 7 is a large view at B in FIG. 2;
fig. 8 is a large view at C in fig. 2.
Wherein, 1, fixing frame; 2. a lamp panel; 3. a controller; 4. a buzzer; 5. a display screen; 6. rotating the column; 7. a bottom plate; 8. a water inlet pipe; 9. a through pipe; 10. a signal transceiver; 11. a housing; 12. a device body; 13. a gas detection sensor; 14. a top bin; 15. a partition plate; 16. a bottom bin; 17. an electric motor; 18. sealing a first bearing; 19. a water outlet pipe; 20. a booster pump; 21. a data transmitter; 22. a cavity; 23. a vent hole; 24. a fixing strip; 25. a motor; 26. a fixing ring; 27. a fan blade; 28. an atomizing nozzle; 29. a filter cover; 30. a connecting ring; 31. an air inlet pipe; 32. a connecting groove; 33. a fixing plate; 34. a limiting ring; 35. a limit groove; 36. a ball; 37. conical toothed ring; 38. bevel gears; 39. a water outlet bin; 40. a cavity; 41. a connecting pipe; 42. sealing a second bearing; 43. and a water inlet hole.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-8, the embodiment of the invention provides an intelligent coal mine underground gas monitoring and extracting device controlled by the internet of things, which comprises a device main body 12, wherein the top end of the device main body 12 is fixedly connected with a fixing frame 1, the middle left side of the top end of the device main body 12 is fixedly connected with a signal transceiver 10, a transmitting signal can be received through the signal transceiver 10, people can conveniently and remotely control the device, the right side of the middle of the top end of the device main body 12 is fixedly connected with a shell 11, the upper parts of the left side and the right side of the device main body 12 are fixedly connected with a lamp panel 2, the left side of the middle of the front end of the device main body 12 is fixedly connected with a display screen 5, the running state of the device can be displayed through the display screen 5, the debugging of people is convenient, the bottom bin 16 is arranged in the bottom bin 12, a cavity 40 is arranged in the middle of the bottom bin 16, a connecting pipe 41 is fixedly connected with a right end of the cavity 40, and one end of the connecting pipe 41 far away from the cavity 40 is fixedly connected with a water outlet pipe 19.
The device main part 12 left and right sides lower part all fixedly connected with controller 3, the one end front side that the device main part 12 was kept away from to the controller 3 is all fixedly connected with bee calling organ 4, the controller 3 and data transmission ware 21, gas detection sensor 13, motor 25, bee calling organ 4 and lamp plate 2 are all electric connection, can be with detecting data transmission to the controller 3 inside through data transmission ware 21, can be according to the pilot lamp on the gas content control lamp plate 2 that detects and light up, the higher gas content, the more pilot lamp that lights up for people can observe the roughly content of gas directly perceivedly, be favorable to the in-service use, can control bee calling organ 4 and send out the alarm after all lighting up through the controller 3, thereby can people embody the security of discovery potential safety hazard, the security when actual production has been improved greatly.
One end of the water outlet pipe 19, which is far away from the connecting pipe 41, is fixedly connected with the booster pump 20, one end of the booster pump 20, which is far away from the water outlet pipe 19, is fixedly connected with the water inlet pipe 8, one end of the water inlet pipe 8, which is far away from the booster pump 20, penetrates through the through pipe 9, the through pipe 9 penetrates through the right side of the front part of the bottom plate 7, and the cavity 40 is fixedly connected with the periphery of the upper part of the air inlet pipe 31.
The cavity 40 lower extreme middle part is rotated through sealed bearing two 42 and is connected with the rotation post 6, the rotation post 6 rotates to be connected in the lower part in the periphery of intake pipe 31, the inside play water sump 39 that is provided with of rotation post 6, it has evenly distributed's inlet opening 43 to run through on the top of play water sump 39, it is linked together through inlet opening 43 and cavity 40 inside to go out water sump 39, it has evenly distributed's atomizer 28 to run through in rotation post 6 periphery lower part, atomizer 28 is close to the one end of rotation post 6 and all sets up in the inside of play water sump 39, can utilize siphunculus 9 to connect the water source, and take out water and take leading into cavity 40 inside after the back pressure boost, water can be followed cavity 40 inside and get into out water sump 39 inside through inlet opening 43, atomizer 28 through rotation post 6 bottom can make water be sprayed after the atomizing, simultaneously utilize electric motor 17 can drive bevel gear 38 and rotate, can drive bevel gear 37 through bevel gear 38 and rotate, can drive rather than fixed plate 33 rotation, thereby can make rotation post 6 carry out synchronous rotation, make the water that atomizes when using can rotate, can improve the effect of the sound and the dust of falling, thereby the health of well-being of people through the effect of dust, and the improvement of the health of the people.
The bottom of the rotating column 6 penetrates through the middle of the bottom plate 7, the fixing plate 33 is fixedly connected to the upper portion of the periphery of the rotating column 6, the limiting ring 34 is fixedly connected to the bottom end of the fixing plate 33, the bottom end of the limiting ring 34 is rotationally connected to the inside of the limiting groove 35, the limiting groove 35 is formed in the outer side of the middle of the bottom end of the bottom plate 7, evenly distributed balls 36 are arranged in the bottom of the limiting groove 35, and the top ends of the balls 36 are rotationally connected to the bottom of the limiting ring 34.
The periphery of the fixed plate 33 is fixedly connected with a bevel gear ring 37, the left side of the bevel gear ring 37 is connected with a bevel gear 38 in a meshed manner, the bevel gear 38 is fixedly connected to the middle part of the periphery of the driving end of the electric motor 17, the electric motor 17 is fixedly connected to the left side of the middle part of the top end of the bottom plate 7, the top end of the air inlet pipe 31 penetrates through the middle part of the partition plate 15, and the partition plate 15 is fixedly connected to the middle lower part in the device main body 12.
The division board 15 upper portion is provided with top storehouse 14, and bottom right side fixedly connected with cavity 22 in the top storehouse 14 is provided with data transmission ware 21 in the cavity 22 inside, and the back lateral wall left side fixedly connected with gas detection sensor 13 in the top storehouse 14 can detect the air that gets into the inside of top storehouse 14 through gas detection sensor 13 to can measure the gas content in the air.
The casing 11 has been run through on top storehouse 14 top right side, casing 11 inside is provided with motor 25, motor 25 periphery middle part fixedly connected with solid fixed ring 26, gu fixed ring 26 periphery fixedly connected with evenly distributed's fixed strip 24, gu fixed strip 24 keeps away from the equal fixed connection of one end of solid fixed ring 26 at casing 11 inner wall middle part, motor 25 bottom drive end fixedly connected with flabellum 27, casing 11 top runs through there is evenly distributed's ventilation hole 23, can drive flabellum 27 through motor 25 and rotate, thereby can realize the convulsions, make outside air can get into inside the storehouse 14 through intake pipe 31, through intake pipe 31 bottom filter mantle 29, can filter the air, with the big granule suspended solid in the air blocking outside, thereby can increase the inside air purity of entering the storehouse 14, avoid the inside dust accumulation of storehouse 14 too much, lead to gas detection sensor 13 to appear being damaged, be favorable to long-term use.
Although embodiments of the present invention 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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an intelligent colliery of thing networking control gas monitoring extraction device in pit, includes device main part (12), its characterized in that:
the device comprises a device body (12), wherein a fixing frame (1) is fixedly connected to the top end of the device body (12), a signal transceiver (10) is fixedly connected to the left side of the middle of the top end of the device body (12), a shell (11) is fixedly connected to the right side of the middle of the top end of the device body (12), a lamp panel (2) is fixedly connected to the upper parts of the left side and the right side of the device body (12), a display screen (5) is fixedly connected to the left side of the middle of the front end of the device body (12), a bottom bin (16) is arranged in the bottom bin (12), a cavity (40) is formed in the middle of the bottom bin (16), a connecting pipe (41) is fixedly connected to the middle of the right end of the cavity (40), and a water outlet pipe (19) is fixedly connected to one end of the connecting pipe (41) away from the cavity (40);
the middle part of the lower end of the cavity (40) is rotationally connected with a rotating column (6) through a sealing bearing II (42), the rotating column (6) is rotationally connected to the middle lower part of the periphery of the air inlet pipe (31), a water outlet bin (39) is arranged in the rotating column (6), water inlet holes (43) which are uniformly distributed are formed in the top end of the water outlet bin (39) in a penetrating mode, the water outlet bin (39) is communicated with the inside of the cavity (40) through the water inlet holes (43), atomizing nozzles (28) which are uniformly distributed are formed in the lower part of the periphery of the rotating column (6) in a penetrating mode, and one ends, close to the rotating column (6), of the atomizing nozzles (28) are arranged in the water outlet bin (39);
the bottom of the rotating column (6) penetrates through the middle of the bottom plate (7), a fixed plate (33) is fixedly connected to the upper portion of the periphery of the rotating column (6), a limiting ring (34) is fixedly connected to the bottom of the fixed plate (33), the bottom of the limiting ring (34) is rotationally connected inside a limiting groove (35), the limiting groove (35) is formed in the outer side of the middle of the bottom end of the bottom plate (7), evenly distributed balls (36) are arranged in the bottom of the limiting groove (35), and the tops of the balls (36) are rotationally connected to the bottom of the limiting ring (34);
the utility model discloses a motor device, including fixed plate (33), baffle, air inlet pipe (31), gear ring (37) are fixed connection in periphery, bevel gear (38) are connected in the meshing of gear ring (37), bevel gear (38) fixed connection is in electric motor (17) drive end periphery middle part, electric motor (17) fixed connection is in bottom plate (7) top middle part left side, baffle (15) middle part is run through on air inlet pipe (31) top, baffle (15) fixed connection is in the middle lower part in device main part (12).
2. The intelligent coal mine underground gas monitoring and extracting device controlled by the internet of things according to claim 1, wherein the intelligent coal mine underground gas monitoring and extracting device is characterized in that: the device is characterized in that controllers (3) are fixedly connected to the lower portions of the left side and the right side of the device main body (12), a buzzer (4) is fixedly connected to the front side of one end of the controller (3) away from the device main body (12), and the controllers (3) are electrically connected with a data transmitter (21), a gas detection sensor (13), a motor (25), the buzzer (4) and the lamp panel (2).
3. The intelligent coal mine underground gas monitoring and extracting device controlled by the internet of things according to claim 1, wherein the intelligent coal mine underground gas monitoring and extracting device is characterized in that: one end fixedly connected with booster pump (20) of connecting pipe (41) are kept away from to outlet pipe (19), booster pump (20) are kept away from one end fixedly connected with inlet tube (8) of outlet pipe (19), inlet tube (8) are kept away from one end of booster pump (20) runs through siphunculus (9), siphunculus (9) run through bottom plate (7) front portion right side, cavity (40) fixed connection is in intake pipe (31) upper portion periphery.
4. The intelligent coal mine underground gas monitoring and extracting device controlled by the internet of things according to claim 1, wherein the intelligent coal mine underground gas monitoring and extracting device is characterized in that: top bin (14) is arranged on the upper portion of the separation plate (15), a cavity (22) is fixedly connected to the right side of the inner bottom of the top bin (14), a data transmitter (21) is arranged in the cavity (22), and a gas detection sensor (13) is fixedly connected to the left side of the inner rear side wall of the top bin (14).
5. The intelligent coal mine underground gas monitoring and extracting device controlled by the Internet of things according to claim 4, wherein the intelligent coal mine underground gas monitoring and extracting device is characterized in that: the top bin (14) top right side runs through casing (11), motor (25) set up inside casing (11), fixed ring (26) are fixedly connected with in motor (25) periphery middle part, fixed ring (26) periphery fixedly connected with evenly distributed's fixed strip (24), fixed strip (24) keep away from the equal fixedly connected with of one end of fixed ring (26) is in casing (11) inner wall middle part, motor (25) bottom drive end fixedly connected with flabellum (27), casing (11) top runs through there is evenly distributed's ventilation hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210563586.7A CN114776382B (en) | 2022-05-23 | 2022-05-23 | Intelligent underground coal mine gas monitoring and extracting device controlled by Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210563586.7A CN114776382B (en) | 2022-05-23 | 2022-05-23 | Intelligent underground coal mine gas monitoring and extracting device controlled by Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114776382A CN114776382A (en) | 2022-07-22 |
| CN114776382B true CN114776382B (en) | 2024-03-22 |
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| CN202210563586.7A Active CN114776382B (en) | 2022-05-23 | 2022-05-23 | Intelligent underground coal mine gas monitoring and extracting device controlled by Internet of things |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212642632U (en) * | 2020-07-27 | 2021-03-02 | 西安科技大学 | Drilling device for promoting coal mine gas to be pumped |
| CN112832845A (en) * | 2021-01-11 | 2021-05-25 | 重庆工程职业技术学院 | Coal mine coal face upper corner gas extraction device and extraction method thereof |
| CN213298056U (en) * | 2020-10-13 | 2021-05-28 | 中铁十六局集团有限公司 | Tunnel gas concentration monitoring and early warning device |
| CN213360168U (en) * | 2020-10-16 | 2021-06-04 | 重庆工程职业技术学院 | Coal face gas drainage, discharge and ventilation structure |
| CN214221254U (en) * | 2021-01-20 | 2021-09-17 | 山西王家岭煤业有限公司 | Be used for colliery quick pump drainage device of gas in pit |
| CN215804728U (en) * | 2021-09-02 | 2022-02-11 | 菏泽学院 | Coal mine safety monitoring device |
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2022
- 2022-05-23 CN CN202210563586.7A patent/CN114776382B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212642632U (en) * | 2020-07-27 | 2021-03-02 | 西安科技大学 | Drilling device for promoting coal mine gas to be pumped |
| CN213298056U (en) * | 2020-10-13 | 2021-05-28 | 中铁十六局集团有限公司 | Tunnel gas concentration monitoring and early warning device |
| CN213360168U (en) * | 2020-10-16 | 2021-06-04 | 重庆工程职业技术学院 | Coal face gas drainage, discharge and ventilation structure |
| CN112832845A (en) * | 2021-01-11 | 2021-05-25 | 重庆工程职业技术学院 | Coal mine coal face upper corner gas extraction device and extraction method thereof |
| CN214221254U (en) * | 2021-01-20 | 2021-09-17 | 山西王家岭煤业有限公司 | Be used for colliery quick pump drainage device of gas in pit |
| CN215804728U (en) * | 2021-09-02 | 2022-02-11 | 菏泽学院 | Coal mine safety monitoring device |
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