CN213516482U - Lake sludge detection sampling device - Google Patents
Lake sludge detection sampling device Download PDFInfo
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- CN213516482U CN213516482U CN202022462899.2U CN202022462899U CN213516482U CN 213516482 U CN213516482 U CN 213516482U CN 202022462899 U CN202022462899 U CN 202022462899U CN 213516482 U CN213516482 U CN 213516482U
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- 238000005070 sampling Methods 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000010802 sludge Substances 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 230000003064 anti-oxidating effect Effects 0.000 claims description 21
- 239000003973 paint Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to large tracts of land water mud surveys sampling equipment, especially a lake mud surveys sampling equipment, when surveying sampling equipment to current lake mud carries out the sample work, the result of testing and analyzing has been reduced easily, the problem of sample time has been hindered, the following scheme is put forward now, through spliced pole, trapezoidal sawtooth post and swing pinion, can drive two arc sampling shovel and expand work and closed collection work, thereby can collect the sample work better to the soil in lake, simultaneously through suction tube, vacuum catch basin, push rod and sealing plug, can collect the lake water in lake better, thereby make things convenient for the staff to carry out the test analysis work to the lake water in lake, in addition through active carbon adsorption filter equipment again, can carry out the filter work to the lake water better, thereby avoid the lake water of collection to mix soil, therefore, the result of detection and analysis is improved, and the sampling time is saved.
Description
Technical Field
The utility model belongs to the technical field of water conservancy lake is surveyed and is sampled relatively, concretely relates to sampling equipment is surveyed to lake mud.
Background
With the continuous development of society and the continuous enhancement of environmental protection consciousness of people, the environmental detection and protection gradually receive the extensive attention of people, and the operation of detecting and sampling lake water is one of the important steps of environmental protection and detection.
The existing water conservancy lake detection sampling technology has the following problems: when the existing lake sludge detection sampling equipment is used for sampling, due to the fact that sampled samples are different, used sampling devices are different, and therefore sampling work needs to be carried out on the different sampling devices, sampling time of workers is wasted, sampling time is delayed, and when a lake water sample is taken, the lake water sample can be easily doped with soil at the bottom of a lake, and detection and analysis results can be easily reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lake sludge detection sampling equipment to the result that reduces the detection and analysis who provides in solving above-mentioned background art with delay the sample time problem.
In order to achieve the above object, the utility model provides a following technical scheme: a lake sludge detection sampling device comprises a collecting cylinder body, wherein a water suction pipe is arranged at the middle position of the lower end of the collecting cylinder body, an internal thread connector is arranged at the middle inner wall position of the lower end of the collecting cylinder body, an external thread connecting cylinder is sleeved at the middle inner wall position of the internal thread connector, an activated carbon adsorption filtering device is arranged at the middle inner position of the external thread connecting cylinder, a vacuum water storage tank is arranged at the middle inner position of the collecting cylinder body, a sealing plug is arranged at the middle inner position of the vacuum water storage tank, a push rod is arranged at the middle position of the upper end of the sealing plug, fixed sliding grooves are arranged at the inner positions of the left side and the right side of the collecting cylinder body, rotating gears are sleeved at the positions of the outer walls of the front side and the rear side of the two rotating gears and are connected at the outer wall positions of, the spliced pole has been cup jointed towards the inside position department of well side to two fixed sliding tray of locating, two spliced pole below outer wall position department and with two slewing gear towards middle position department in the outer end all is provided with a plurality of trapezoidal sawtooth posts, two spliced pole top outer wall position department, push rod top outer wall position department and collection cylinder upper end position department, the limiting plate is located two fixed sliding tray upper end position departments and vacuum catch basin upper end position department, two respectively spliced pole upper end position department, push rod upper end position department and collection cylinder upper end position department all are provided with the push pedal, the push pedal is located limiting plate top position department.
Preferably, the shape structure of the collecting column body is a square column body structure, and an anti-oxidation paint layer structure is arranged at the position of the outer wall of the collecting column body.
Preferably, the shape structure of the vacuum water storage tank is an inverted-convex cylindrical tank structure, the storage space of the vacuum water storage tank is one liter, and the position of the inner wall of the vacuum water storage tank is provided with an anti-oxidation paint layer structure.
Preferably, the thickness of the sealing plug is set to be four centimeters, the sealing plug has sealing performance and elasticity, and the sealing plug is fixedly connected with the push rod.
Preferably, the collecting cylinder body comprises a long through square groove, a square fixing groove and rotary fixing holes, the square fixing groove is located below the long through square groove and located at the position of the outer end, the rotary fixing holes are two, the two rotary fixing holes are located at the middle positions of the front end and the rear end of the square fixing groove, the square fixing groove is fixedly sleeved with a rotary gear through the two rotary fixing holes, and an anti-oxidation paint layer structure is arranged at the position of the inner wall of the collecting cylinder body.
Preferably, spliced pole, trapezoidal sawtooth post and rotating gear constitute and reciprocate rotary transmission, and trapezoidal sawtooth post sets up to a plurality ofly, and a plurality of trapezoidal sawtooth posts are vertical style of calligraphy structure distribution in the spliced pole towards the middle and lower position department of outer end, and the distance between two adjacent trapezoidal sawtooth posts equals simultaneously, and both ends intermediate position department is provided with the rotation axis around the rotating gear, and two rotation axes and arc sampling shovel fixed connection.
Preferably, the number of the arc-shaped sampling digging shovels is two, the thickness of the two arc-shaped sampling digging shovels is set to be one centimeter, the internal storage space of the two arc-shaped sampling digging shovels is set to be one hundred cubic decimeters, and the positions of the inner wall and the outer wall of the two arc-shaped sampling digging shovels are provided with an anti-oxidation paint layer structure.
Preferably, a through round hole is formed in the middle of the limiting plate, through square grooves are formed in the inner positions of the left side and the right side of the limiting plate, the thickness of the limiting plate is two centimeters, and anti-oxidation paint layer structures are arranged on the inner wall and the outer wall of the limiting plate.
Compared with the prior art, the utility model provides a lake sludge detection sampling equipment possesses following beneficial effect:
1. the utility model discloses a spliced pole, trapezoidal sawtooth post and rotating gear can drive two arc sampling digger blade and expand work and closed collection work to can collect the sampling work to the soil in lake better, make things convenient for the soil in staff detection and analysis lake like this.
2. The utility model discloses a pipe, vacuum catch basin, push rod and sealing plug absorb water can sample the lake water of lake better and collect to make things convenient for the staff to carry out the detection and analysis work to the lake water of lake.
3. The utility model discloses an active carbon adsorption filter equipment can carry out filtering work to lake water better to the lake water of avoiding collecting mixes soil, has just so improved the result of detection and analysis.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic structural view of a lake sludge detecting and sampling device provided by the present invention;
fig. 2 is a schematic view of an expanded structure of the sampling device of the present invention;
fig. 3 is a schematic structural view of part a of the present invention;
fig. 4 is a schematic structural diagram of a part B according to the present invention.
In the figure: 1. pushing the plate; 2. a push rod; 3. a sealing plug; 4. arc sampling digging shovel; 5. a suction pipe; 6. a vacuum reservoir; 7. collecting the column; 8. a limiting plate; 9. connecting columns; 10. an activated carbon adsorption filtration device; 11. the external thread is connected with the cylinder; 12. an internal threaded connector; 13. a trapezoidal sawtooth column; 14. a rotating gear; 15. the sliding groove is fixed.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1: referring to fig. 1-4, the present invention provides a technical solution: a lake sludge detection sampling device comprises a collecting cylinder 7, a water suction pipe 5 is arranged at the middle position of the lower end of the collecting cylinder 7, an internal thread connector 12 is arranged at the middle inner wall position of the lower end of the collecting cylinder 7, an external thread connection cylinder 11 is sleeved at the middle inner wall position of the internal thread connector 12, an active carbon adsorption filtering device 10 is arranged at the middle inner position of the external thread connection cylinder 11, a vacuum water storage tank 6 is arranged at the middle inner position of the collecting cylinder 7, a sealing plug 3 is arranged at the middle inner position of the vacuum water storage tank 6, a push rod 2 is arranged at the middle position of the upper end of the sealing plug 3, fixed sliding grooves 15 are arranged at the inner positions of the left side and the right side of the collecting cylinder 7, rotary gears 14 are sleeved at the outer wall positions of the front side and the rear side of the two fixed sliding grooves 15 and arc-shaped sampling shovels 4 are sleeved at the outer wall, two fixed sliding tray 15 of locating have cup jointed spliced pole 9 towards the inside position department of medial side, two spliced poles 9 are towards the outer end in below outer wall position department and with two rotary gear 14 towards middle position department be provided with a plurality of trapezoidal sawtooth posts 13, two spliced poles 9 top outer wall position departments, push rod 2 top outer wall position department and collection cylinder 7 upper end position department all are provided with limiting plate 8, limiting plate 8 is located 15 upper end position departments of two fixed sliding tray and 6 upper end position departments of vacuum catch basin respectively, two spliced poles 9 upper end position departments, push rod 2 upper end position departments and collection cylinder 7 upper end position department all are provided with push pedal 1, push pedal 1 is located limiting plate 8 top position department.
The utility model discloses in, the shape structure of collecting cylinder 7 sets up to the square column body structure, and 7 outer wall positions of collecting cylinder department are provided with anti-oxidation paint layer structure.
The utility model discloses in, vacuum catch basin 6's shape structure sets up to the shape cylinder groove structure of shape of falling the type, and vacuum catch basin 6's storage space sets up to one liter, and 6 inner wall positions departments of vacuum catch basin are provided with anti-oxidation paint layer structure.
The utility model discloses in, the thickness of sealing plug 3 sets up to four centimetres, and sealing plug 3 has leakproofness and elasticity, sealing plug 3 and 2 fixed connection of push rod.
The utility model discloses in, collect cylinder 7 and constitute by long square groove, square fixed slot and the rotatory fixed orifices of passing through, the square fixed slot is located long square groove below of passing through to the position department of terminal, and rotatory fixed orifices sets up to two, and two rotatory fixed orifices are located both ends intermediate position department around the square fixed slot, and the square fixed slot cup joints with rotatory gear 14 is fixed through two rotatory fixed orifices, collects 7 inner wall positions of cylinder department and is provided with anti-oxidation paint layer structure.
The utility model discloses in, spliced pole 9, trapezoidal sawtooth post 13 and rotating gear 14 constitute and reciprocate rotary transmission, trapezoidal sawtooth post 13 sets up to a plurality ofly, and a plurality of trapezoidal sawtooth posts 13 are perpendicular style of calligraphy structural distribution and locate in spliced pole 9 outer end lower position, distance between two adjacent trapezoidal sawtooth posts 13 equals simultaneously, rotating gear 14 front and back both ends intermediate position department is provided with the rotation axis, and two rotation axes and arc sampling dig 4 fixed connection of shovel.
The utility model discloses in, arc sampling shovel 4 sets up to two, and two arc sampling shovel 4 thickness sets up to a centimetre, and two arc sampling shovel 4 inside storage spaces set up to hundred cubic decimeters, and two arc sampling shovel 4 inside and outside two wall position departments are provided with anti-oxidation paint layer structure.
The utility model discloses in, inside position department is provided with through the round hole in the middle of the limiting plate 8, and the inside position department of the 8 left and right sides of limiting plate is provided with through the square groove, and 8 thickness of limiting plate set up to two centimetres, and 8 inside and outside two walls position departments of limiting plate are provided with anti-oxidation paint layer structure.
Example 2: referring to fig. 1-4, the present invention provides a technical solution: a lake sludge detection sampling device comprises a collecting cylinder 7, a water suction pipe 5 is arranged at the middle position of the lower end of the collecting cylinder 7, an internal thread connector 12 is arranged at the middle inner wall position of the lower end of the collecting cylinder 7, an external thread connection cylinder 11 is sleeved at the middle inner wall position of the internal thread connector 12, an active carbon adsorption filtering device 10 is arranged at the middle inner position of the external thread connection cylinder 11, a vacuum water storage tank 6 is arranged at the middle inner position of the collecting cylinder 7, a sealing plug 3 is arranged at the middle inner position of the vacuum water storage tank 6, a push rod 2 is arranged at the middle position of the upper end of the sealing plug 3, fixed sliding grooves 15 are arranged at the inner positions of the left side and the right side of the collecting cylinder 7, rotary gears 14 are sleeved at the outer wall positions of the front side and the rear side of the two fixed sliding grooves 15 and arc-shaped sampling shovels 4 are sleeved at the outer wall, two fixed sliding tray 15 of locating have cup jointed spliced pole 9 towards the inside position department of medial side, two spliced poles 9 are towards the outer end in below outer wall position department and with two rotary gear 14 towards middle position department be provided with a plurality of trapezoidal sawtooth posts 13, two spliced poles 9 top outer wall position departments, push rod 2 top outer wall position department and collection cylinder 7 upper end position department all are provided with limiting plate 8, limiting plate 8 is located 15 upper end position departments of two fixed sliding tray and 6 upper end position departments of vacuum catch basin respectively, two spliced poles 9 upper end position departments, push rod 2 upper end position departments and collection cylinder 7 upper end position department all are provided with push pedal 1, push pedal 1 is located limiting plate 8 top position department.
The utility model discloses in, the shape structure of collecting cylinder 7 sets up to the square column body structure, and 7 outer wall positions of collecting cylinder department are provided with anti-oxidation paint layer structure.
The utility model discloses in, vacuum catch basin 6's shape structure sets up to the shape cylinder groove structure of shape of falling the type, and vacuum catch basin 6's storage space sets up to one liter, and 6 inner wall positions departments of vacuum catch basin are provided with anti-oxidation paint layer structure.
The utility model discloses in, the thickness of sealing plug 3 sets up to four centimetres, and sealing plug 3 has leakproofness and elasticity, sealing plug 3 and 2 fixed connection of push rod.
The utility model discloses in, collect cylinder 7 and constitute by long square groove, square fixed slot and the rotatory fixed orifices of passing through, the square fixed slot is located long square groove below of passing through to the position department of terminal, and rotatory fixed orifices sets up to two, and two rotatory fixed orifices are located both ends intermediate position department around the square fixed slot, and the square fixed slot cup joints with rotatory gear 14 is fixed through two rotatory fixed orifices, collects 7 inner wall positions of cylinder department and is provided with anti-oxidation paint layer structure.
The utility model discloses in, spliced pole 9, trapezoidal sawtooth post 13 and rotatory gear 14 are constituteed and are reciprocated rotary transmission, trapezoidal sawtooth post 13 sets up to a plurality ofly, and a plurality of trapezoidal sawtooth posts 13 are perpendicular style of calligraphy structural distribution and locate in spliced pole 9 outer end position down, distance between two adjacent trapezoidal sawtooth posts 13 equals simultaneously, both ends intermediate position department is provided with the rotation axis before and after rotatory gear 14, and two rotation axes and arc sampling shovel 4 fixed connection, cup joint reset spring at two rotation axis outer walls simultaneously, will make and realize reset work fast, make things convenient for the staff to carry out sample work.
The utility model discloses in, arc sampling shovel 4 sets up to two, and two arc sampling shovel 4 thickness sets up to a centimetre, and two arc sampling shovel 4 inside storage spaces set up to hundred cubic decimeters, and two arc sampling shovel 4 inside and outside two wall position departments are provided with anti-oxidation paint layer structure.
The utility model discloses in, inside position department is provided with through the round hole in the middle of the limiting plate 8, and the inside position department of the 8 left and right sides of limiting plate is provided with through the square groove, and 8 thickness of limiting plate set up to two centimetres, and 8 inside and outside two walls position departments of limiting plate are provided with anti-oxidation paint layer structure.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the whole device can be put into use, when in use, the worker can put the whole device into the lake water, and the water suction pipe 5 is close to the soil at the bottom of the lake, then the connecting column 9 can be driven to move upwards in the fixed sliding groove 15 by pulling the push plate 1 upwards, so that the rotary gear 14 can be driven to rotate clockwise by the trapezoidal sawtooth column 13, thus the two arc sampling digging shovels 4 are closed, and in the closing process, the two arc sampling digging shovels 4 can collect the soil at the bottom of the lake, meanwhile, the push plate 1 can also drive the push rod 2 and the sealing plug 3 to move upwards in the vacuum water storage groove 6, thus the water suction pipe 5 can absorb the lake water, and the soil can be better filtered by the active carbon adsorption and filtration device 10, so that the lake water can enter the vacuum water storage groove 6, therefore, the soil sample can be conveniently sampled by the workers, and the lake water sample can be sampled, so that the workers can conveniently sample, detect and analyze, and the result of detection and analysis is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lake sludge detection sampling equipment, includes collection cylinder (7), its characterized in that: a water suction pipe (5) is arranged at the middle position of the lower end of the collecting cylinder body (7), an internal thread connector (12) is arranged at the middle inner wall position of the lower end of the collecting cylinder body (7), an external thread connecting cylinder (11) is sleeved at the middle inner wall position of the internal thread connector (12), an activated carbon adsorption filtering device (10) is arranged at the middle inner position of the external thread connecting cylinder (11), a vacuum water storage groove (6) is arranged at the middle inner position of the collecting cylinder body (7), a sealing plug (3) is arranged at the middle inner position of the vacuum water storage groove (6), a push rod (2) is arranged at the middle position of the upper end of the sealing plug (3), fixed sliding grooves (15) are arranged at the inner positions of the left side and the right side of the collecting cylinder body (7), a rotating gear (14) is sleeved towards the outer inner position below, the outer wall positions of the front side and the rear side of the two rotary gears (14) and the outer wall positions of the front side and the rear side of the collecting cylinder body (7) are respectively provided with an arc-shaped sampling digging shovel (4), the inner positions of the front side and the rear side of the collecting cylinder body (7) are respectively provided with two fixed sliding grooves (15) and connecting columns (9), the outer wall positions of the front side and the rear side of the two fixed sliding grooves (15) and the inner positions of the middle side of the two connecting columns (9) are respectively provided with a plurality of trapezoidal sawtooth columns (13), the outer wall positions of the upper sides of the two connecting columns (9), the outer wall positions of the upper sides of the push rods (2) and the upper ends of the collecting cylinder body (7) are respectively provided with limiting plates (8), the upper end positions of the two fixed sliding grooves (15) and the upper end positions of the vacuum water storage grooves (6), the upper end positions of the two connecting columns (9), the upper end positions of, the push plate (1) is positioned above the limit plate (8).
2. The lake sludge detection and sampling device of claim 1, which is characterized in that: the shape structure of the collecting column body (7) is a square column body structure, and an anti-oxidation paint layer structure is arranged at the position of the outer wall of the collecting column body (7).
3. The lake sludge detection and sampling device of claim 1, which is characterized in that: the vacuum water storage tank (6) is in an inverted-convex cylindrical groove structure, the storage space of the vacuum water storage tank (6) is one liter, and an anti-oxidation paint layer structure is arranged on the inner wall of the vacuum water storage tank (6).
4. The lake sludge detection and sampling device of claim 1, which is characterized in that: the thickness of the sealing plug (3) is set to be four centimeters, the sealing plug (3) has sealing performance and elasticity, and the sealing plug (3) is fixedly connected with the push rod (2).
5. The lake sludge detection and sampling device of claim 1, which is characterized in that: collect cylinder (7) and constitute by long square groove, square fixed slot and the rotatory fixed orifices of passing through, square fixed slot is located long square groove below of passing through to the position department of terminal position, and rotatory fixed orifices sets up to two, and two rotatory fixed orifices are located both ends intermediate position department around the square fixed slot, and the square fixed slot cup joints with rotatory gear (14) is fixed through two rotatory fixed orifices, it is provided with anti-oxidation paint layer structure to collect cylinder (7) inner wall position department.
6. The lake sludge detection and sampling device of claim 1, which is characterized in that: spliced pole (9), trapezoidal sawtooth post (13) and rotating gear (14) are constituteed and are reciprocated rotary transmission, trapezoidal sawtooth post (13) set up to a plurality ofly, and a plurality of trapezoidal sawtooth posts (13) are perpendicular style of calligraphy structure and distribute in spliced pole (9) towards the middle and lower position department in the outer end, distance between two adjacent trapezoidal sawtooth posts (13) equals simultaneously, both ends intermediate position department is provided with the rotation axis around rotating gear (14), and two rotation axes and arc sampling shovel (4) fixed connection.
7. The lake sludge detection and sampling device of claim 1, which is characterized in that: the arc sampling digging shovel (4) sets up to two, two arc sampling digging shovel (4) thickness sets up to one centimetre, two arc sampling digging shovel (4) inside storage space sets up to one hundredth cubic decimeter, two arc sampling digging shovel (4) inside and outside two wall position department is provided with anti-oxidation paint layer structure.
8. The lake sludge detection and sampling device of claim 1, which is characterized in that: the anti-oxidation coating is characterized in that a through round hole is formed in the middle of the limiting plate (8), through square grooves are formed in the inner positions of the left side and the right side of the limiting plate (8), the thickness of the limiting plate (8) is set to be two centimeters, and anti-oxidation coating structures are arranged on the inner wall and the outer wall of the limiting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462899.2U CN213516482U (en) | 2020-10-30 | 2020-10-30 | Lake sludge detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462899.2U CN213516482U (en) | 2020-10-30 | 2020-10-30 | Lake sludge detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213516482U true CN213516482U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462899.2U Active CN213516482U (en) | 2020-10-30 | 2020-10-30 | Lake sludge detection sampling device |
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| CN (1) | CN213516482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848291A (en) * | 2021-12-01 | 2021-12-28 | 江苏中农生物科技有限公司 | Egg product safety sampling rapid detection system and method |
| CN114216732A (en) * | 2021-12-10 | 2022-03-22 | 安徽新宇环保科技股份有限公司 | River channel depth measurement sampling device and using method thereof |
| CN117027785A (en) * | 2023-08-24 | 2023-11-10 | 西南石油大学 | Oil layer sampling device and method for geological investigation |
-
2020
- 2020-10-30 CN CN202022462899.2U patent/CN213516482U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848291A (en) * | 2021-12-01 | 2021-12-28 | 江苏中农生物科技有限公司 | Egg product safety sampling rapid detection system and method |
| CN113848291B (en) * | 2021-12-01 | 2022-03-18 | 江苏中农生物科技有限公司 | Egg product safety sampling rapid detection system and method |
| CN114216732A (en) * | 2021-12-10 | 2022-03-22 | 安徽新宇环保科技股份有限公司 | River channel depth measurement sampling device and using method thereof |
| CN117027785A (en) * | 2023-08-24 | 2023-11-10 | 西南石油大学 | Oil layer sampling device and method for geological investigation |
| CN117027785B (en) * | 2023-08-24 | 2024-03-22 | 西南石油大学 | Oil layer sampling device and method for geological investigation |
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Denomination of utility model: A sampling equipment for detecting lake sludge Granted publication date: 20210622 Pledgee: Hankou Bank Co.,Ltd. Xiantao sub branch Pledgor: HUBEI TIANLAN DILYU ECOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2024980000856 |