CN220297114U - Draw-out type calibration-free gas inspection robot - Google Patents
Draw-out type calibration-free gas inspection robot Download PDFInfo
- Publication number
- CN220297114U CN220297114U CN202321949021.9U CN202321949021U CN220297114U CN 220297114 U CN220297114 U CN 220297114U CN 202321949021 U CN202321949021 U CN 202321949021U CN 220297114 U CN220297114 U CN 220297114U
- Authority
- CN
- China
- Prior art keywords
- air
- robot
- draw
- chamber
- calibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 33
- 239000003245 coal Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a draw-out type calibration-free gas inspection robot, which comprises a control terminal, a robot body and air extraction pipelines, wherein the robot is fixedly arranged in a safety zone in a mine passage, the robot is communicated with a plurality of air extraction pipelines, the air extraction pipelines are paved in each detection zone, the control terminal is arranged on the ground, information interaction exists between the control terminal and the plurality of robots, the robot can remotely pump gas in a detected zone into the robot for detection, the draw-out type detection has less air leakage quantity, the ventilation management is simpler, the gas emission quantity of a goaf is less, the safety rate is improved, and workers do not need to frequently go down to calibrate the robot by adopting the calibration-free sensor, so that the accident rate of the workers is reduced.
Description
Technical Field
The utility model relates to the technical field of robots, in particular to a drawing type calibration-free gas inspection robot.
Background
Coal mine gas is also called coal bed gas and coal bed gas. Methane, carbon dioxide, nitrogen and the like which escape from coal and surrounding rock. The gas is a harmful factor in coal mine production, not only pollutes the air, but also causes explosion when meeting fire when the gas content in the air is 5% -16%, and causes accidents.
Currently, most underground coal mines are inspected manually, and some conditional mines can be equipped with inspection robots. The manual inspection process has personnel safety risk and lower efficiency, and is difficult to find hidden danger points, the flatness requirement of the existing inspection robot on the roadway is higher, if the topography is uneven, when the travelling road is obstructed, the inspection robot cannot advance, underground staff is required to clear the obstacles, complicated roadway topography is difficult to adapt, the inspection efficiency is lower, and the staff needs to frequently go down to the mine to maintain the robot, and the sensor in the robot is calibrated. Therefore, it is highly desirable to design a gas inspection robot which has low environmental requirements, can improve the detection efficiency and the detection accuracy, and can reduce the times of workers entering a mine.
Disclosure of Invention
Aiming at the defects in the technology, the utility model provides a drawing type calibration-free gas inspection robot.
The utility model provides a draw-out calibration-free gas inspection robot, includes control terminal, robot body and exhaust pipeline, and wherein, robot fixed mounting is in the safe zone in the mine tunnel, and the robot communicates has a plurality of exhaust pipelines, and the exhaust pipeline lays to each detection area, and control terminal locates ground, has information interaction between control terminal and the robot;
preferably, the robot body comprises an air chamber and an electric chamber, the air chamber and the electric chamber are separated from each other, the air chamber is positioned in the electric chamber, the air chamber is provided with an air inlet and an air outlet, the air outlet is led to the outside of the robot body, a main control circuit board and an air pump set are arranged in the electric chamber, the air pump set is provided with a plurality of air inlets of the air pumps are respectively communicated with different air exhaust pipelines outside the robot body, the air outlets of the air pumps are led to the air chamber, and the air pump set is electrically connected with the main control circuit board.
Preferably, a multi-channel converter for integrating the exhaust ports of the plurality of air pumps is provided between the air pump group and the air chamber.
Preferably, a flow meter for detecting the flow rate of the gas is provided between the multichannel converter and the gas cell.
Preferably, a calibration-free sensor for corresponding gas detection of the gas is arranged in the gas chamber.
Preferably, the main control circuit board is provided with a wireless communication module for wireless connection with the control terminal.
Preferably, the outer surface of the robot is provided with a display screen for displaying information related to the device.
Preferably, one end of the air extraction pipeline, which is close to the robot, is provided with a stop valve and a filter screen for filtering dust and sediment.
The beneficial effects of the utility model are as follows: the robot is utilized to remotely pump gas into the robot for detection through the air pumping pipeline in the mine cavity, so that the danger caused by manual operation is avoided, and the detection efficiency and the detection quality are improved; the robot is provided with a wireless communication module, and is in wireless communication with the control terminal, so that a worker can receive monitoring data of the robot outside the mine tunnel, and the interference of uneven ground and obstacles in the mine tunnel to the robot is avoided; the robot adopts the calibration-free sensor to detect, so that the maintenance amount of underground workers is greatly reduced.
Drawings
FIG. 1 is a schematic view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the robot according to the present utility model;
FIG. 3 is a schematic diagram of the detection principle of the present utility model;
fig. 4 is a partial cross-sectional view of the present utility model.
The main reference numerals are as follows: 1. a control terminal; 2. a robot body; 3. an air extraction pipeline; 4. a main control circuit board; 5. an air pump group; 6. a gas chamber; 7. an air inlet; 8. an air outlet; 9. a multi-channel converter; 10. a flow meter; 11. calibration-free sensor; 12. a wireless communication module; 13. a display screen; 14. a stop valve; 15. a filter screen; 16. an electric room.
Detailed Description
In order to more clearly illustrate the utility model, the utility model is further described below with reference to the accompanying drawings.
In the following description, details of selected examples are given to provide a more thorough understanding of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. It should be understood that the detailed description is intended to illustrate the utility model, and is not intended to limit the utility model.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
Referring to fig. 1-4, the utility model provides a draw-out calibration-free gas inspection robot, which comprises a control terminal 1, a robot body 2 and air extraction pipelines 3, wherein the robot body 2 is fixedly arranged in a safety zone in a mine tunnel, the robot body 2 is communicated with a plurality of air extraction pipelines 3, the air extraction pipelines 3 are paved in each detection zone, the control terminal 1 is arranged on the ground, and information interaction exists between the control terminal 1 and the robot body 2; the robot body 2 can be with the area of many examined regions examine gas batch pump in robot body 2 and detect and analysis, and the detection data of robot body 2 passes through information interaction transmission to control terminal 1 for the staff just can learn the gas condition in the mine tunnel subaerial of safety, and robot body 2 is connected with a plurality of air extraction pipelines 3 that lead to different examined regions, means that robot body 2 accessible simply switches the use of air extraction pipeline 3 alright realize examining regional change easily, has improved the efficiency of patrolling and examining greatly, has reduced the cost of patrolling and examining.
Specifically, the robot body 2 includes air chamber 6 and electrical chamber 16, air chamber 6 sets firmly in electrical chamber 16, air chamber 6 separates each other with electrical chamber 16, air chamber 6 is equipped with air inlet 7 and gas outlet 8, gas outlet 8 accesss to outside the robot, be equipped with master control circuit board 4 and gas pump group 5 in the electrical chamber 16, gas pump group 5 is equipped with a plurality of, the induction port of a plurality of air pumps communicates with the different extraction pipeline 3 outside the robot respectively, the gas vent of a plurality of air pumps all leads to air chamber 6, air pump group 5 and master control circuit board 4 electric connection, the operation between a plurality of air pumps of robot body 2 is specifically through switching the controlled switching different examined region, the efficiency of patrolling and examining has been improved greatly, the cost of patrolling and examining has been reduced.
Specifically, be equipped with multichannel converter 9 that is used for the gas vent of a plurality of air pumps of integration between air pump group 5 and air chamber 6 for the gas vent accessible same root pipeline of a plurality of air pumps is with examining the gas transmission to next module, makes the quantity of robot inner tube reduce, has saved the use of robot inner space.
Specifically, a flowmeter 10 for detecting gas flow is arranged between the multichannel converter 9 and the air chamber 6, and through monitoring and comparing flow data of different air pump sets 5 during operation, the operation condition of the air pump sets 5 can be monitored in real time, and if an excessive gap is generated between the flow data, the air pump sets 5 of operators on the ground can be reminded of possible faults.
Specifically, the calibration-free sensor 11 for detecting the corresponding gas is arranged in the gas chamber 6, so that workers do not need to frequently go into a mine hole to carry out maintenance work such as debugging and calibration on the sensor, and the underground maintenance amount of the workers is greatly reduced.
Specifically, the main control circuit board 4 is provided with a wireless communication module 12 for wireless connection with the control terminal 1, and the wireless communication module 12 can send gas detection data and analysis results and flow detection data of the flowmeter 10 to the control terminal 1 and can also receive a control command sent by the control terminal 1.
Specifically, the display screen 13 for displaying relevant information of equipment is arranged on the outer surface of the robot, so that when a worker descends into a mine hole to repair the robot body 2, the worker can quickly position the fault position of the robot body 2.
Specifically, the end of the air extraction pipeline 3, which is close to the robot, is provided with a stop valve 14 and a filter screen 15 for filtering dust and sediment, so that the probability that dust enters the air pump set 5 to cause the air pump set 5 to fail can be effectively reduced.
The utility model has the advantages that: the robot is utilized to remotely pump gas into the robot for detection through the air pumping pipeline in the mine cavity, so that the danger caused by manual operation is avoided, and the detection efficiency and the detection quality are improved; the robot is provided with a wireless communication module, and is in wireless communication with the control terminal, so that a worker can receive monitoring data of the robot outside the mine tunnel, and the interference of uneven ground and obstacles in the mine tunnel to the robot is avoided; the robot adopts the calibration-free sensor to detect, so that the maintenance amount of underground workers is greatly reduced.
The above disclosure is only a few specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (8)
1. The utility model provides a calibration gas inspection robot is exempted from to draw out, its characterized in that, includes control terminal, robot body and bleed pipeline, wherein, robot body fixed mounting has a plurality of bleed pipelines in the safe zone in the ore deposit, and the robot body intercommunication, and the bleed pipeline lays to each detection area in the ore deposit hole, and control terminal locates ground, has information interaction between control terminal and the robot body.
2. The draw-out type calibration-free gas inspection robot according to claim 1, wherein the robot body comprises an air chamber and an electric chamber, the air chamber and the electric chamber are separated from each other, the air chamber is located in the electric chamber, the air chamber is provided with an air inlet and an air outlet, the air outlet is led to the outside of the robot body, a main control circuit board and an air pump set are arranged in the electric chamber, the air pump set comprises a plurality of air pumps, air inlets of the air pumps are respectively communicated with different air exhaust pipelines outside the robot body, air outlets of the air pumps are led to the air chamber, and the air pump set is electrically connected with the main control circuit board.
3. The draw-out calibration-free gas inspection robot according to claim 2, wherein a multi-channel converter for integrating exhaust ports of the plurality of air pumps is provided between the air pump group and the air chamber.
4. A draw-out calibration-free gas inspection robot in accordance with claim 3, wherein a flow meter for detecting gas flow is disposed between the multi-channel transducer and the gas chamber.
5. The draw-out calibration-free gas inspection robot of claim 2, wherein the gas chamber is provided with a calibration-free sensor for detecting a gas.
6. The draw-out type calibration-free gas inspection robot according to claim 2, wherein the main control circuit board is provided with a wireless communication module for wireless connection with the control terminal.
7. The draw-out type calibration-free gas inspection robot according to claim 2, wherein a display screen for displaying information related to equipment is arranged on the outer surface of the robot body.
8. The draw-out calibration-free gas inspection robot of claim 1, wherein the end of the air extraction pipeline near the robot is provided with a stop valve and a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949021.9U CN220297114U (en) | 2023-07-24 | 2023-07-24 | Draw-out type calibration-free gas inspection robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949021.9U CN220297114U (en) | 2023-07-24 | 2023-07-24 | Draw-out type calibration-free gas inspection robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297114U true CN220297114U (en) | 2024-01-05 |
Family
ID=89350615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321949021.9U Active CN220297114U (en) | 2023-07-24 | 2023-07-24 | Draw-out type calibration-free gas inspection robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297114U (en) |
-
2023
- 2023-07-24 CN CN202321949021.9U patent/CN220297114U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104088669B (en) | Coal mine gob coal spontaneous combustion monitor and early warning system | |
| CN104865493B (en) | CELL panels open short-circuit detecting device and method | |
| CN206208858U (en) | The double-pump type gas-detecting device of multichannel rapid aeration | |
| CN105809895B (en) | Combustible gas intelligent detecting and warning system | |
| CN105651567A (en) | Self-diagnostic system and method for soft connection of grading gas-suctioning mine bundle pipes | |
| CN103590856B (en) | Monitoring method of mine gas beam tube line monitoring system | |
| CN220297114U (en) | Draw-out type calibration-free gas inspection robot | |
| CN103615289B (en) | Mine gas bundle pipeline monitoring system | |
| CN204758478U (en) | Gaseous comprehensive testing appearance of infrared method sulfur hexafluoride electrical equipment | |
| CN110985129B (en) | Coal and gas outburst catastrophe identification method for coal mining working face | |
| CN208476876U (en) | Gas detecting system and its calibrating installation | |
| CN105093018A (en) | Air visualization monitoring platform applied to electric power system | |
| CN109283297B (en) | Independent calibration sampling system for hydrogen online analysis | |
| CN211263180U (en) | Sampling detector for underground laser multi-gas beam tube | |
| CN209542219U (en) | Sulfur hexafluoride leakage monitor | |
| CN110700875A (en) | Spontaneous combustion three-zone measuring system and method for goaf | |
| CN115575342A (en) | Optical principle-based high-sensitivity cross interference-preventing SF6 decomposed gas monitoring method | |
| CN216410261U (en) | Information multi-element perception and early warning system for underground pipe gallery | |
| CN105092788A (en) | Visual gas monitoring unit used for substation | |
| CN205003039U (en) | Test for non -transmission of internal explosion system | |
| CN201851161U (en) | Intelligent coal mine gas drainage detecting and monitoring cabinet | |
| CN108626119A (en) | A kind of intelligence air compression system | |
| CN210858790U (en) | Multifunctional disaster-resistant dust removal device for coal mine | |
| CN210003335U (en) | kinds of intelligent coal mine underground monitoring system | |
| CN217059385U (en) | Positive pressure ventilation test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |