CN114460258A - Coal bed gas detection device capable of sampling soil at different depths in well - Google Patents
Coal bed gas detection device capable of sampling soil at different depths in well Download PDFInfo
- Publication number
- CN114460258A CN114460258A CN202111557798.6A CN202111557798A CN114460258A CN 114460258 A CN114460258 A CN 114460258A CN 202111557798 A CN202111557798 A CN 202111557798A CN 114460258 A CN114460258 A CN 114460258A
- Authority
- CN
- China
- Prior art keywords
- well
- butt joint
- fixedly connected
- different depths
- soil
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000005070 sampling Methods 0.000 title abstract description 37
- 210000001503 joint Anatomy 0.000 claims abstract description 44
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 31
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G01N33/225—Gaseous fuels, e.g. natural gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of coal bed gas detection, and particularly discloses a coal bed gas detection device capable of sampling soil at different depths in a well, which comprises support frames and a well, wherein a winding reel is rotatably connected between the inner sides of the support frames and close to the center of the top, a connecting rope is wound on the outer surface of the winding reel, one end of the connecting rope is fixedly connected with a butt joint, and the bottom end of the butt joint is fixedly connected with a fixing block main body; according to the invention, through the arranged connecting rope and the marking node, a worker can better control the depth of the well, meanwhile, the arranged electric telescopic rod is matched with the sampling frame to better sample the soil at different depths in the well, and meanwhile, the driving motor and the winding reel are utilized to ensure that the soil at different depths in the well can be more quickly and more labor-saving when the soil is placed in and lifted, so that the problem that the soil at different depths in the well can not be effectively sampled when the well logging is carried out in the traditional coal bed gas detection step is solved.
Description
Technical Field
The invention relates to the technical field of coal bed gas detection, in particular to a coal bed gas detection device capable of sampling soil at different depths in a well.
Background
The coal bed gas is a gas resource associated and symbiotic with coal, refers to hydrocarbon gas stored in a coal bed, takes methane as a main component, and belongs to unconventional natural gas; the coal bed gas mainly adsorbs the surfaces of coal matrix particles, and part of the hydrocarbon gas is dissociated in coal pores or dissolved in coal bed water, is an associated mineral resource of coal, and is a clean and high-quality energy and chemical raw material which rises internationally in nearly twenty years.
At present when carrying out coal bed gas and surveying, generally all need carry out open-air geological exploration earlier, carry out seismic exploration again, then drill the well, log well and a series of test at last, the staff is when carrying out the logging step, the soil of the different degree of depth region in the well generally needs is sampled and is detected, thereby better definite underground geological structure, carry out corresponding measure and handle, but the back is accomplished to current drilling step, lack a device that conveniently samples to the different degree of depth soil in the well, lead to the staff can only take a sample to the soil of shallow level in the well, deeper position then can't take a sample, consequently need design one kind can effectively carry out the coal bed gas detecting device that takes a sample to the different degree of depth soil in the well to soil in the well, solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the coal bed gas detection device capable of sampling the soil at different depths in the well, which has the advantages of effectively sampling the soil at different depths in the well and the like, and solves the problem that the soil at different depths in the well cannot be effectively sampled when the well logging is carried out in the traditional coal bed gas detection step.
The coal bed gas detection device capable of sampling soil at different depths in a well comprises a support frame and a well, wherein a winding reel is rotatably connected between the inner sides of the support frame and at the central position close to the top, a connecting rope is wound on the outer surface of the winding reel, one end of the connecting rope is fixedly connected with a butt joint, the bottom end of the butt joint is fixedly connected with a fixed block main body, and a cavity is formed in the central position of an inner cavity of the fixed block main body; install power supply unit in this cavity, the equal fixedly connected with fixed block flank of fixed block main part left and right sides, two the equal fixed mounting in position that one side and be close to top and bottom were kept away from each other to the fixed block flank has electric telescopic handle, and is two sets of the one end that electric telescopic handle kept away from each other all is provided with the sample frame, two one side that the sample frame kept away from each other is open structure and is vertical open.
Through the design of the technical scheme, the electric telescopic rod is matched with the sampling frame, so that the soil in the well can be better sampled.
As a further improvement of the invention, the outer surface of the butt joint is fixedly connected with four connecting sheets at equal intervals around a ring, and the bottom surfaces of the four connecting sheets are fixedly connected with the top surface of the fixing block main body.
Through the design of the technical scheme, the connection between the butt joint and the fixing block main body is firmer.
As a further improvement of the invention, the ends, far away from each other, of the two groups of electric telescopic rods are fixedly connected with first butt joint insertion rods, the positions, close to one side of each other, of the two sampling frames, corresponding to the first butt joint insertion rods are fixedly connected with first butt joint insertion cylinders matched with the first butt joint insertion rods, and the first butt joint insertion rods are fixed through fixing screws after being inserted into the first butt joint insertion cylinders.
Through the design of the technical scheme, the worker can better disassemble and assemble the sampling frame or replace the sampling frames with different lengths.
As a further improvement of the invention, the bottom of the fixing block main body is fixedly connected with three support legs at equal intervals around the ring at the position close to the edge, the bottom ends of the three support legs are all arc-shaped, and the outer surfaces of the three support legs are fixedly connected with anti-skid rubber pads.
Through the design of the technical scheme, the fixing block main body can be better placed on the placing plate.
As a further improvement of the invention, an illuminating lamp is fixedly arranged at the central position of the bottom of the main body of the fixed block, cameras are fixedly arranged at the bottoms of the two fixed block side wings, a gas detector is fixedly arranged at the central position of the bottom of the illuminating lamp, and an air inlet is arranged at the position, close to the bottom, of the front of the gas detector.
Through the design of the technical scheme, the working personnel can better observe the condition inside the well by matching the camera with the illuminating lamp, and meanwhile, the working personnel can better detect the gas in the well.
As a further improvement of the invention, push plates are arranged on the sides of the two sampling frame inner cavities close to each other, threaded rods are connected to the central positions of the two push plates on the sides close to each other through bearings, one ends of the two threaded rods close to each other penetrate through the sampling frame in a threaded manner and are fixedly connected with a second butt joint inserting barrel, a crank is arranged on one side of the second butt joint inserting barrel, one end of the crank is fixedly connected with a second butt joint inserting rod matched with the second butt joint inserting barrel, and the second butt joint inserting barrel inner cavity and the second butt joint inserting rod are of a square structure.
Through the design of the technical scheme, the working personnel can take out the sample soil in the sampling frame more conveniently and quickly, and the sampling time is saved.
As a further improvement of the invention, cross rods are fixedly connected between the inner sides of the supporting frames near the front and the back and near the bottom, and placing plates are fixedly connected on the left side and the right side between the tops of the two cross rods.
Through the design of the technical scheme, after the fixing block main body is pulled up, the fixing block main body can be placed better, and the soil in the sampling frame can be taken out conveniently by workers.
As a further improvement of the invention, a support table is fixedly connected to the central position of the back surface of the support frame close to the top, a driving motor is fixedly mounted on the top of the support table, and an output shaft of the driving motor penetrates through the support table and the support frame to be fixedly connected with one side of the winding reel.
Through the design of the technical scheme, the winding reel can be better driven to rotate positively and negatively, so that the fixing block main body can be better put down and pulled up.
As a further improvement of the invention, a console for controlling the electric telescopic rod, the illuminating lamp and the camera is fixedly arranged at a position, close to the top, on the right side of the support frame, and a protective cover for protecting the console is hinged at a position, close to the top, on the right side of the support frame.
Through the design of the technical scheme, the working personnel can better control the ground, and meanwhile, the protective cover is utilized to achieve a certain protective effect on the console.
As a further improvement of the invention, the outer surface of the connecting rope is equidistantly carved with marking nodes, and the distance between every two marking nodes is five to ten meters.
Through the design of the technical scheme, the worker can better grasp the putting depth.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the coal bed gas detection device capable of sampling the soil at different depths in the well, provided by the invention, through the arranged connecting ropes and the marking nodes, a worker can better control the depth of the coal bed gas, meanwhile, the arranged electric telescopic rods are matched with the sampling frame to better sample the soil at different depths in the well, and meanwhile, the driving motor and the winding reel are utilized, so that the coal bed gas detection device is more rapid and labor-saving when being placed and lifted, and the problem that the soil at different depths in the well can not be effectively sampled when the well is measured in the traditional coal bed gas detection step is solved.
2. The coal bed gas detection device can be used for sampling soil at different depths in a well, a worker can better control the electric telescopic rod, the illuminating lamp and the camera on the ground through the arranged control console, so that the sampling is more convenient, the condition in the well can be better observed through the cooperation of the camera and the illuminating lamp, and the gas in the well can be better detected by utilizing the arranged gas detector.
3. According to the coal bed gas detection device capable of sampling the soil at different depths in the well, the supporting legs are matched with the cross rods and the placing plate, so that the fixing block main body can be better placed on the placing plate after sampling is completed, a worker can take out a soil sample conveniently, and meanwhile, the sampling frame can be better taken down or replaced by the sampling frames with different lengths by means of the first butt-joint inserting cylinder and the first butt-joint inserting rod.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic perspective view of the connecting rope according to the present invention;
FIG. 5 is a schematic perspective view of a sampling frame according to the present invention;
FIG. 6 is a perspective view of a first docking sleeve and a first docking pin according to the present invention;
FIG. 7 is a front sectional view of a sampling frame according to the present invention.
In the figure: 01. a support frame; 02. a cross bar; 03. a hoistway; 04. placing the plate; 05. a support table; 06. a spool; 07. a console; 08. a protective cover; 09. connecting ropes; 10. a butt joint; 11. a fixed block main body; 12. a power supply unit; 13. fixing block side wings; 14. an electric telescopic rod; 15. a sampling frame; 16. a camera; 17. a support leg; 18. a gas detector; 19. an illuminating lamp; 20. a drive motor; 21. marking nodes; 22. a first docking sleeve; 23. a first docking plunger; 24. pushing the plate; 25. a threaded rod; 26. a second docking sleeve; 27. a second docking plunger; 28. a crank handle.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention; it should be understood, however, that these practical details are not to be taken in a limiting sense; that is, in some embodiments of the invention, such implementation details are not necessary; in addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1:
referring to fig. 1, the coal bed methane detecting device capable of sampling soil at different depths in a well of the invention comprises a support frame 01 and a well 03, wherein a winding reel 06 is rotatably connected between the inner sides of the support frame 01 and near the center of the top, a connecting rope 09 is wound on the outer surface of the winding reel 06, one end of the connecting rope 09 is fixedly connected with a butt joint 10, the bottom end of the butt joint 10 is fixedly connected with a fixed block main body 11, and a cavity is formed in the center of the inner cavity of the fixed block main body 11; install power supply unit 12 in this cavity, the equal fixedly connected with fixed block flank 13 of the 11 left and right sides of fixed block main part, two fixed block flanks 13 keep away from one side each other and are close to the equal fixed mounting in position of top and bottom and have electric telescopic handle 14, the one end that two sets of electric telescopic handle 14 kept away from each other all is provided with sample frame 15, one side that two sample frames 15 kept away from each other is open structure and is vertical open, this structure sets up, make 14 cooperation sample frames 15 of electric telescopic handle, can be better take a sample to the soil in the well 03.
Example 2:
referring to fig. 5, 6 and 7, the outer surface of the butt joint 10 is fixedly connected with four connecting pieces at equal intervals around a ring, the bottom surfaces of the four connecting pieces are fixedly connected with the top surface of the fixed block main body 11, and the structure makes the connection between the butt joint 10 and the fixed block main body 11 more stable; the structure is arranged, so that a worker can better disassemble and install the sampling frames 15, or replace the sampling frames 15 with different lengths, the mutually close sides of the inner cavities of the two sampling frames 15 are provided with push plates 24, the mutually close sides of the two push plates 24 are connected with threaded rods 25 through bearings, the mutually close ends of the two threaded rods 25 penetrate through the sampling frames 15 and are fixedly connected with second butt joint insertion barrels 26, one side of the second butt joint insertion barrel 26 is provided with a crank 28, one end of the crank 28 is fixedly connected with a second butt joint insertion rod 27 matched with the second butt joint insertion barrel 26, the inner cavity of the second butt-joint socket cylinder 26 and the second butt-joint socket rod 27 are both of a square structure, and the structure is arranged, so that the working personnel can take out the sample soil in the sampling frame 15 more conveniently and quickly, and the sampling time is saved.
Example 3:
referring to fig. 3, the bottom of the fixing block main body 11 is fixedly connected with three support legs 17 at equal intervals around a ring at a position close to the edge, the bottom ends of the three support legs 17 are all arc-shaped, and the outer surfaces of the three support legs are fixedly connected with anti-skid rubber pads, so that the fixing block main body 11 can be better placed on the placing plate 04 due to the structural arrangement; the central position of the bottom of the fixing block main body 11 is fixedly provided with an illuminating lamp 19, the bottoms of the two fixing block side wings 13 are both fixedly provided with cameras 16, and due to the structural arrangement, workers can better observe the condition inside the well 03 by matching the cameras 16 with the illuminating lamp 19; the central position of the bottom of the illuminating lamp 19 is fixedly provided with the gas detector 18, and the position, close to the bottom, of the front face of the gas detector 18 is provided with the gas inlet hole, so that the gas in the well 03 can be better detected by workers due to the structural arrangement; be close to the front and the back and be close to the position fixedly connected with horizontal pole 02 of bottom between the support frame 01 inboard, the equal fixedly connected with in the left and right sides between two horizontal pole 02 tops places board 04, and this structure sets up for fixed block main part 11 is by the back of pulling up, can be better place, makes things convenient for the soil of staff in with sample frame 15 to take out.
Example 4:
referring to fig. 2 and 4, a supporting table 05 is fixedly connected to the back of the supporting frame 01 near the center of the top, a driving motor 20 is fixedly mounted on the top of the supporting table 05, and an output shaft of the driving motor 20 penetrates through the supporting table 05 and the supporting frame 01 to be fixedly connected with one side of the winding reel 06; the control console 07 used for controlling the electric telescopic rod 14, the illuminating lamp 19 and the camera 16 is fixedly installed at the position, close to the top, on the right side of the support frame 01, and the protective cover 08 used for protecting the control console 07 is hinged at the position, close to the top, on the right side of the support frame 01; the outer surface of the connecting rope 09 is provided with marking nodes 21 at equal intervals, the distance between every two marking nodes 21 is five to ten meters, and due to the structural arrangement, the worker can better grasp the placing depth.
The working principle is as follows: when the soil at different depths in the hoistway 03 needs to be sampled and the condition in the hoistway 03 needs to be observed, the driving motor 20 is started firstly to drive the winding reel 06 to rotate reversely, so that the connecting rope 09 with the fixing block main body 11 is placed in the hoistway 03, then the control console 07 controls the lighting lamp 19 and the camera 16 to be turned on, and the condition in the hoistway 03 is observed while going deep, at the moment, a worker can determine the placing depth through the number marking nodes 21, after the fixing block main body 11 goes deep to the depth needing to be sampled, the driving motor 20 is turned off, the two groups of electric telescopic rods 14 are remotely controlled by the control console 07 to extend towards two sides, the sampling frames 15 at two sides are driven to be inserted into the soil on the inner wall of the hoistway 03, so that the soil is temporarily stored in the sampling frames 15, the two groups of electric telescopic rods 14 are controlled to shrink simultaneously, the driving motor 20 is started again to lift the fixing block main body 11 out of the hoistway 03, the staff places fixed block main part 11 on placing board 04 through stabilizer blade 17 after pulling out well 03, observes earlier the layering condition of soil in the sample frame 15, takes out crank 28 again, aligns second butt joint and inserts a pole 27 and insert to second butt joint and insert a section of thick bamboo 26, rotates crank 28 and drives threaded rod 25 and rotate for the soil in push pedal 24 will sample frame 15 is released, observes whether there is the data that the coal bed gas detected on the gas detection appearance 18 simultaneously.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art; any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a coal bed gas detection device that can take a sample to different degree of depth soil in well, includes support frame (01) and well (03), its characterized in that: a winding reel (06) is rotatably connected between the inner sides of the supporting frames (01) at the central position close to the top, a connecting rope (09) is wound on the outer surface of the winding reel (06), one end of the connecting rope (09) is fixedly connected with a butt joint (10), the bottom end of the butt joint (10) is fixedly connected with a fixed block main body (11), and a cavity is formed in the central position of the inner cavity of the fixed block main body (11);
install power supply unit (12) in this cavity, the equal fixedly connected with fixed block flank (13) of fixed block main part (11) left and right sides, two the equal fixed mounting in position that keeps away from one side each other and be close to top and bottom has electric telescopic handle (14), and is two sets of electric telescopic handle (14) one end of keeping away from each other all is provided with sample frame (15), two one side that sample frame (15) kept away from each other is open structure and is vertical open.
2. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the outer surface of the butt joint (10) is fixedly connected with four connecting pieces at equal intervals in a surrounding mode, and the bottom surfaces of the four connecting pieces are fixedly connected with the top surface of the fixing block main body (11).
3. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: two sets of the first butt joint inserted bar (23) of the equal fixedly connected with in one end that electric telescopic handle (14) kept away from each other, two sample frame (15) are close to one side each other and insert a section of thick bamboo (22) with the first butt joint that the equal fixedly connected with in position that first butt joint inserted bar (23) correspond agrees with first butt joint inserted bar (23) mutually, first butt joint inserted bar (23) insert first butt joint and insert a section of thick bamboo (22) after fixed through set screw.
4. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the position that fixed block main part (11) bottom is close to the edge is around three stabilizer blades (17) of annular equidistance fixedly connected with, three stabilizer blade (17) bottom is circular-arc and the equal fixedly connected with antiskid rubber pad of surface.
5. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the utility model discloses a gas detector, including fixed block main part (11), the central point fixed mounting of fixed block main part (11) bottom has light (19), two the equal fixed mounting in bottom of fixed block flank (13) has camera (16), the central point fixed mounting of light (19) bottom has gas detector (18), gas detector (18) openly are close to the position of bottom and are provided with the inlet port.
6. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: two one side that sample frame (15) inner chamber is close to each other all is provided with push pedal (24), two the central point that push pedal (24) is close to one side each other all is connected with threaded rod (25), two the equal screw thread of one end that threaded rod (25) are close to each other runs through sample frame (15) and fixedly connected with second butt joint inserted cylinder (26), one side of second butt joint inserted cylinder (26) is provided with crank (28), the second butt joint inserted bar (27) of the one end fixedly connected with and second butt joint inserted cylinder (26) looks adaptation of crank (28), second butt joint inserted cylinder (26) inner chamber and second butt joint inserted bar (27) are the cube structure.
7. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the support frame (01) is close to the position fixedly connected with horizontal pole (02) of front and back and near the bottom between the inboard, two equal fixedly connected with in the left and right sides between horizontal pole (02) top places board (04).
8. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: support frame (01) back is close to central point fixedly connected with brace table (05) at top, brace table (05) top fixed mounting has driving motor (20), driving motor (20) output shaft runs through brace table (05) and support frame (01) and winding reel (06) one side fixed connection.
9. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the utility model discloses a control cabinet, including support frame (01), camera (16), support frame (01) right side is close to the fixed position of top and installs control cabinet (07) that are used for controlling electric telescopic handle (14) and light (19), the position that support frame (01) right side is close to the top articulates there is protective cover (08) that is used for protecting control cabinet (07).
10. The device of claim 1, wherein the device is adapted to sample soil at different depths in a well, and comprises: the outer surface of the connecting rope (09) is equidistantly provided with marking nodes (21), and the distance between every two marking nodes (21) is five to ten meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557798.6A CN114460258A (en) | 2021-12-20 | 2021-12-20 | Coal bed gas detection device capable of sampling soil at different depths in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557798.6A CN114460258A (en) | 2021-12-20 | 2021-12-20 | Coal bed gas detection device capable of sampling soil at different depths in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114460258A true CN114460258A (en) | 2022-05-10 |
Family
ID=81406434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111557798.6A Pending CN114460258A (en) | 2021-12-20 | 2021-12-20 | Coal bed gas detection device capable of sampling soil at different depths in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114460258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698502A (en) * | 2023-06-29 | 2023-09-05 | 广东赛威赢环境技术工程有限公司 | Sampling equipment for sewage treatment |
-
2021
- 2021-12-20 CN CN202111557798.6A patent/CN114460258A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698502A (en) * | 2023-06-29 | 2023-09-05 | 广东赛威赢环境技术工程有限公司 | Sampling equipment for sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105424295A (en) | Sealing property detection device for submersible pump | |
| CN106948756A (en) | A kind of portable sampling drill | |
| CN210513766U (en) | A soil sampling device for geological survey | |
| CN114460258A (en) | Coal bed gas detection device capable of sampling soil at different depths in well | |
| CN212206677U (en) | Environmental monitoring soil sampling ware convenient to dismantle | |
| CN206233215U (en) | A kind of bridge construction ground quality detecting device | |
| CN114002020B (en) | Groundwater sample pretreatment device | |
| CN214538627U (en) | Building ground sampling device | |
| CN218445482U (en) | Portable contaminated soil sampling and detecting device | |
| CN106769193B (en) | Soil sampler | |
| CN215262666U (en) | Coal mining gas sampling device capable of improving safety | |
| CN108825206B (en) | Wellhead cable steering device for gas storage well detection and detection method | |
| CN211374200U (en) | Aquaculture uses multi-functional quality of water sampler | |
| CN211086276U (en) | Waste water sampling check out test set | |
| CN210796905U (en) | Cloth dyeing apparatus | |
| CN209979541U (en) | Fixed detection device for preventing seawater intrusion | |
| CN110985855A (en) | Manual support device is exempted from to flue gas sampling rifle | |
| CN221174330U (en) | Ultraviolet resistance curtain cloth's inspection machine | |
| CN117109976B (en) | Shale gas is sampling device for geological exploration | |
| CN219281344U (en) | Geological exploration collapse prevention device | |
| CN213336845U (en) | Soil sampling equipment for water conservancy project | |
| CN220167924U (en) | Bored concrete pile pore-forming quality detection mechanism | |
| CN212228651U (en) | Heating and pressurizing foam cement slurry density testing device | |
| CN216665246U (en) | Forest prevents hot wall structure convenient to installation | |
| CN214408097U (en) | Engineering sampling device for building supervision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |