CN113218708A - Groundwater sewage sampling collection device convenient to segmentation is gathered - Google Patents
Groundwater sewage sampling collection device convenient to segmentation is gathered Download PDFInfo
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- CN113218708A CN113218708A CN202110489367.4A CN202110489367A CN113218708A CN 113218708 A CN113218708 A CN 113218708A CN 202110489367 A CN202110489367 A CN 202110489367A CN 113218708 A CN113218708 A CN 113218708A
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- 238000005070 sampling Methods 0.000 title claims abstract description 37
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 239000003673 groundwater Substances 0.000 title claims abstract description 23
- 230000011218 segmentation Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a groundwater and sewage sampling and collecting device convenient for sectional collection, and belongs to the field of sewage sampling and collecting. A groundwater and sewage sampling and collecting device convenient for sectional collection comprises a main board and a collecting box, wherein an exhaust pipe is arranged inside the main board, the side of the exhaust pipe is connected with a water pipe, the collecting box is arranged inside the main board, a sliding barrel is arranged on the side of the collecting box, a fixed rail is connected to the inner side of the sliding barrel, a transmission mechanism is arranged at the top of the main board, a connecting shaft is arranged on the side of the transmission mechanism, a clamping block is arranged on the outer side of the connecting shaft, and a first spring is arranged at the bottom of the clamping block; the Bluetooth distance measurement device is provided with the signal transceiver, the signal transceiver arranged at the top can receive signals sent by adjacent equipment, data are collected and transmitted to the mobile terminal through Bluetooth, distance measurement and calculation are flexibly performed, multi-section arrangement is facilitated for sampling operation, the equipment can visually observe the state of the collecting box, and sample collection is performed in time.
Description
Technical Field
The invention relates to the technical field of sewage sampling and collecting, in particular to a groundwater and sewage sampling and collecting device convenient for sectional collection.
Background
The underground water refers to water existing in rock gaps below the ground and refers to water in a saturated aquifer below the underground water surface in a narrow sense, and with the development of the scientific and technological society, an underlying drainage system is improved, sewage is discharged and gathered through an underlying pipe network system in the sewage treatment process, and multi-point collection and spot check detection needs to be carried out regularly within a certain time.
Through retrieval, chinese patent is granted No. CN201620241632.1, discloses a novel water sampler, including water-containing portion, water sampling portion and extraction portion, and water sampling portion includes snap ring subassembly and lantern ring subassembly, and the snap ring subassembly sets up in water-containing portion's inside, and lantern ring subassembly and extraction portion all set up in water-containing portion's outside. The novel water sampler in the patent has the following defects: the deep water sample collection can not be conveniently carried out, and the distance measurement can not be carried out through the transceiver, so that the sectional multi-point collection operation is not convenient.
Disclosure of Invention
The invention aims to solve the problems that deep water samples cannot be conveniently collected, distance measurement cannot be carried out through a receiving and sending device, and sectional multi-point collection operation is inconvenient in the prior art, and provides a groundwater and sewage sampling and collecting device convenient for sectional collection.
In order to achieve the purpose, the invention adopts the following technical scheme:
2. a groundwater and sewage sampling and collecting device convenient for sectional collection comprises a main board and a collecting box, wherein an exhaust pipe is arranged inside the main board, the side of the exhaust pipe is connected with a water pipe, the collecting box is arranged inside the main board, the side of the collecting box is provided with a sliding barrel, the inner side of the sliding barrel is connected with a fixed rail, the top of the main board is provided with a transmission mechanism, the side of the transmission mechanism is provided with a connecting shaft, the outer side of the connecting shaft is provided with a clamping block, the bottom of the clamping block is provided with a first spring, the top of the main board is provided with a signal transceiver, the bottom of the main board is provided with a bracket, the end part of the main board is provided with an extension plate, the side of the extension plate is provided with a mounting bar, the outer side of the mounting bar is provided with a rack, the inner side of the main board is provided with a rotating shaft, the outer side of the rotating shaft is provided with a clamping rod, and the side of the clamping rod is provided with a second spring, the side of the clamping rod is provided with a pull rod, and a positioning mechanism penetrates through the middle of the extension plate.
Preferably, the collecting box forms a communicating structure with the exhaust pipe through a water pipe, and the water pipe and the main board are perpendicular to each other.
Preferably, the collecting box forms a lifting structure through the sliding barrel and the fixed rail, and the fixed rail is symmetrically arranged relative to the central axis of the collecting box.
Preferably, the transmission mechanism comprises an installation rod, a connecting rod, a fixed shaft, a sliding block and a flag, the connecting rod is arranged on the outer side of the installation rod, the fixed shaft penetrates through the middle of the connecting rod, the sliding block is connected to the end of the connecting rod, and the flag is connected to the inner portion of the sliding block.
Preferably, the flag forms a transmission structure with the collecting box through the connecting rod, and the connecting rod forms a sliding structure with the flag through the sliding block.
Preferably, the fixture block forms a rotating structure with the transmission mechanism through the connecting shaft, and the fixture block forms a lifting structure with the transmission mechanism through the first spring.
Preferably, the extension plate forms a clamping structure through the rack and the clamping rod, and the clamping rod forms a lifting structure through the second spring and the main plate.
Preferably, positioning mechanism includes threaded rod and taper rod, the tip of threaded rod is provided with the taper rod, the taper rod passes through to constitute detachable construction between threaded rod and the extension plate, and mutually perpendicular sets up between threaded rod and the extension plate.
Compared with the prior art, the invention provides the underground water and sewage sampling and collecting device convenient for sectional collection, which has the following beneficial effects:
1. the groundwater and sewage sampling and collecting device convenient for sectional collection is provided with the exhaust pipe, equipment is arranged at a cave opening or at a proper position, the exhaust pipe is controlled to suck air in the water pipe, a water sample can be effectively guided into the collecting box on one side by utilizing a siphon principle, the equipment is favorable for sucking and sampling deep water, the operation is convenient, manual water pumping is not needed, the device is more efficient and stable, then the collecting box can be taken out in a sliding mode along the fixed rail through the sliding barrel when the collecting box needs to be replaced, the collection of the sample and the replacement of a box body are flexibly carried out, when the water level in the collecting box is increased, the weight can drive the collecting box to slide along the fixed rail, a subsequent transmission mechanism is controlled, and the weight of the internal water sample can be visually observed more visually;
2. the groundwater and sewage sampling and collecting device convenient for sectional collection is provided with a signal transceiver, when a collecting box moves downwards, a top mounting rod drives a connecting rod to rotate around a fixed shaft, so that the connecting rod drives an end part sliding block to tilt, the sliding block lifts and simultaneously drives a flag mark to rotate, and the sliding block slides along the flag mark to enable the flag mark to stably follow transmission to carry out angle adjustment, so that the water level in the collecting box can be visually observed through the angle of the flag mark, the disassembly and replacement operation of the collecting box can be effectively carried out in time, the sampling and collection are facilitated, then the end part of a clamping block is pressed to rotate around a connecting shaft, the end part of the clamping block is separated from the end part of the mounting rod, the mounting rod can be drawn out from the inside of the connecting rod, a transmission mechanism is separated from the collecting box, the collecting box can be conveniently disassembled from a fixed rail, and the disassembly and assembly operation of equipment is facilitated, the device is additionally provided with a signal transceiver, and can receive signals sent by adjacent devices and perform data gathering and transmission to the mobile terminal through Bluetooth, so that distance measurement and calculation can be flexibly performed, and multi-section setting is facilitated for sampling operation;
3. this groundwater sewage sampling collection device convenient to segmentation is gathered is provided with positioning mechanism, can carry out equipment adjustment according to the size of installation entrance to a cave, pulling both sides extension plate, the avris rack can be followed the inside direct slip that carries on of mainboard, and be fixed in suitable position through the kelly block, when needing to adjust, outside pulling pull rod can drive inside kelly and rotate around the pivot, make its and rack alternate segregation, adjust the operation with this is nimble, and adjust to suitable position after the extension plate, carry out the holistic fixed operation of equipment through installing positioning mechanism additional, direct rotation threaded rod drives the bottom taper rod and inserts and stabilize fixedly in the ground soil layer, can stable installation when guaranteeing equipment usage.
The device has the advantages that the device can receive signals sent by adjacent equipment through the signal transceiver arranged at the top, and data are gathered and transmitted to the mobile terminal through Bluetooth, so that distance measurement and calculation are flexibly performed, multi-section setting is facilitated for sampling operation, the state of the collecting box can be visually observed by the device, and sample collection and replacement of the collecting box can be performed in time.
Drawings
FIG. 1 is a schematic perspective view of a groundwater and sewage sampling and collecting device convenient for sectional collection according to the present invention;
FIG. 2 is a schematic structural view of a sliding cylinder of the groundwater and sewage sampling and collecting device convenient for sectional collection according to the present invention;
FIG. 3 is a schematic side view of a transmission mechanism of the groundwater and sewage sampling and collecting device convenient for sectional collection according to the present invention;
FIG. 4 is a schematic diagram of a fixture block structure of the groundwater and sewage sampling and collecting device convenient for sectional collection according to the present invention;
FIG. 5 is a schematic view of a connection structure of a rack and a clamping rod of the groundwater and sewage sampling and collecting device convenient for sectional collection.
In the figure: 1. a main board; 2. an air exhaust pipe; 3. a water pipe; 4. a collection box; 5. a slide cylinder; 6. a fixed rail; 7. a transmission mechanism; 701. mounting a rod; 702. a connecting rod; 703. a fixed shaft; 704. a slider; 705. a flag; 8. a connecting shaft; 9. a clamping block; 10. a first spring; 11. a signal transceiver; 12. a support; 13. an extension plate; 14. mounting a bar; 15. a rack; 16. a rotating shaft; 17. a clamping rod; 18. a second spring; 19. a pull rod; 20. a positioning mechanism; 2001. a threaded rod; 2002. a taper rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
3. Referring to fig. 1-5, a groundwater and sewage sampling and collecting device convenient for sectional collection comprises a main board 1, an exhaust pipe 2, a water pipe 3, a collecting box 4, a sliding barrel 5, a fixed rail 6, a transmission mechanism 7, a connecting shaft 8, a clamping block 9, a first spring 10, a signal transceiver 11, a bracket 12, an extension plate 13, a mounting bar 14, a rack 15, a rotating shaft 16, a clamping rod 17, a second spring 18, a pull rod 19 and a positioning mechanism 20, wherein the exhaust pipe 2 is arranged inside the main board 1, the water pipe 3 is connected to the side of the exhaust pipe 2, the collecting box 4 is arranged inside the main board 1, the sliding barrel 5 is arranged on the side of the collecting box 4, the fixed rail 6 is connected to the inner side of the sliding barrel 5, the transmission mechanism 7 is arranged on the top of the main board 1, the connecting shaft 8 is arranged on the side of the transmission mechanism 7, the clamping block 9 is arranged on the outer, the top of the main board 1 is provided with a signal transceiver 11, the bottom of the main board 1 is provided with a support 12, the end of the main board 1 is provided with an extension board 13, the side of the extension board 13 is provided with a mounting bar 14, the outer side of the mounting bar 14 is provided with a rack 15, the inner side of the main board 1 is provided with a rotating shaft 16, the outer side of the rotating shaft 16 is provided with a clamping rod 17, the side of the clamping rod 17 is provided with a second spring 18, the side of the clamping rod 17 is provided with a pull rod 19, and the middle part of the extension board 13 penetrates through a positioning mechanism 20;
furthermore, the collecting box 4 forms a communicating structure with the exhaust pipe 2 through the water pipe 3, the water pipe 3 and the main board 1 are arranged in a mutually perpendicular mode, the exhaust pipe 2 is controlled to suck air in the water pipe 3, a water sample can be effectively guided into the collecting box 4 on one side by utilizing a siphon principle, the deep-layer water can be sucked and sampled by equipment, and the operation is convenient and fast;
furthermore, the collecting box 4 forms a lifting structure through the sliding cylinder 5 and the fixed rail 6, the fixed rail 6 is symmetrically arranged about the central axis of the collecting box 4, the collecting box 4 is taken out through the sliding cylinder 5 in a sliding mode along the fixed rail 6, sample collection and box body replacement are flexibly carried out, and when the water level in the collecting box 4 is increased, the weight can drive the collecting box 4 to slide along the fixed rail 6 at the same time, so that a subsequent transmission mechanism 7 is controlled;
further, the transmission mechanism 7 comprises a mounting rod 701, a connecting rod 702, a fixed shaft 703, a sliding block 704 and a flag 705, wherein the connecting rod 702 is arranged on the outer side of the mounting rod 701, the fixed shaft 703 penetrates through the middle of the connecting rod 702, the sliding block 704 is connected to the end of the connecting rod 702, and the flag 705 is connected to the inner part of the sliding block 704;
furthermore, the flag 705 forms a transmission structure with the collection box 4 through the connecting rod 702, and the connecting rod 702 forms a sliding structure with the flag 705 through the sliding block 704, when the collection box 4 moves downwards, the top mounting rod 701 drives the connecting rod 702 to rotate around the fixed shaft 703, so that the connecting rod 702 drives the end sliding block 704 to tilt, the sliding block 704 simultaneously drives the flag 705 to rotate, and the sliding block 704 slides along the flag 705 to enable the flag 705 to stably follow the transmission to perform angle adjustment, so that the water level in the collection box 4 can be visually observed through the angle of the flag 705;
furthermore, a rotating structure is formed between the fixture block 9 and the transmission mechanism 7 through the connecting shaft 8, a lifting structure is formed between the fixture block 9 and the transmission mechanism 7 through the first spring 10, the end part of the fixture block 9 is pressed to rotate around the connecting shaft 8, the end part of the fixture block is separated from the end part of the mounting rod 701, the mounting rod 701 can be pulled out from the inside of the connecting rod 702, the transmission mechanism 7 is separated from the collecting box 4, and the collecting box 4 can be conveniently detached from the fixed rail 6;
furthermore, the extension plates 13 form a clamping structure through the racks 15 and the clamping rods 17, the clamping rods 17 form a lifting structure through the second springs 18 and the main plate 1, the extension plates 13 on the two sides are pulled, the side racks 15 can directly slide along the inside of the main plate 1 and are clamped and fixed at a proper position through the clamping rods 17, and when adjustment is needed, the pull rod 19 is pulled outwards to drive the inner clamping rods 17 to rotate around the rotating shaft 16, so that the inner clamping rods and the racks 15 are separated from each other, and the adjustment operation is flexibly performed;
further, positioning mechanism 20 includes threaded rod 2001 and taper rod 2002, and the tip of threaded rod 2001 is provided with taper rod 2002, and taper rod 2002 passes through to constitute detachable construction between threaded rod 2001 and the extension board 13, and mutually perpendicular sets up between threaded rod 2001 and the extension board 13, carries out the holistic fixed operation of equipment through installing positioning mechanism 20 additional, directly rotates threaded rod 2001 and drives bottom taper rod 2002 and insert and stabilize fixedly in the ground soil layer, can stably install when guaranteeing that equipment uses.
According to the invention, as shown in the figures 1-3, after the device is arranged at a cave opening or a proper position, the air in the water pipe 3 is sucked by controlling the air exhaust pipe 2 as required, a water sample can be effectively guided into the collecting box 4 on one side by utilizing a siphon principle, the device is favorable for sucking and sampling deep water, the operation is convenient, manual water pumping is not needed, the efficiency is higher, the stability is higher, then when the collecting box 4 needs to be replaced, the collecting box 4 can be taken out in a sliding mode along the fixed rail 6 through the sliding barrel 5, the sample collection and the box body replacement can be flexibly carried out, when the water level in the collecting box 4 is increased, the weight can drive the collecting box 4 to slide along the fixed rail 6, the subsequent transmission mechanism 7 is controlled, and the weight of the internal water sample can be visually observed more intuitively;
according to the illustration in fig. 1-4, when the collecting box 4 moves down, the top mounting rod 701 drives the connecting rod 702 to rotate around the fixed shaft 703, so that the connecting rod 702 drives the end slider 704 to tilt, the slider 704 simultaneously drives the flag 705 to rotate, and the slider 704 slides along the flag 705 to enable the flag 705 to stably follow the transmission to perform angle adjustment, so that the water level inside the collecting box 4 can be visually observed through the angle of the flag 705, the collecting box 4 can be timely and effectively disassembled and replaced, sampling and collection are facilitated, then the end of the fixture block 9 is pressed to rotate around the connecting shaft 8, so that the end of the fixture block is separated from the end of the mounting rod 701, the mounting rod 701 can be pulled out from the inside of the connecting rod 702, the transmission mechanism 7 is separated from the collecting box 4, and the collecting box 4 can be conveniently disassembled from the fixed rail 6, thereby facilitating the disassembling and assembling operation of the device, the device is additionally provided with a signal transceiver 11, which can receive signals sent by adjacent devices and perform data gathering and transmission to a mobile terminal through Bluetooth, so that distance measurement and calculation can be flexibly performed, and multi-section setting is facilitated for sampling operation;
according to fig. 1 and 5, can carry out equipment according to the size of installation entrance to a cave and adjust, pulling both sides extension plate 13, avris rack 15 can follow the inside direct slip that carries on of mainboard 1, and be fixed in suitable position through kelly 17 block, when needing to adjust, outside pulling pull rod 19 can drive inside kelly 17 and rotate around pivot 16, make it and rack 15 alternate segregation, adjust the operation with this flexibility, and after extension plate 13 adjusts to suitable position, carry out the holistic fixed operation of equipment through installing positioning mechanism 20 additional, direct rotation threaded rod 2001 drives bottom taper rod 2002 and stabilizes fixedly in inserting the ground soil layer, can stable installation when guaranteeing equipment to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The underground water and sewage sampling and collecting device convenient for sectional collection comprises a main board (1) and a collecting box (4), and is characterized in that an exhaust pipe (2) is arranged inside the main board (1), a water pipe (3) is connected to the side of the exhaust pipe (2), the collecting box (4) is installed inside the main board (1), a sliding barrel (5) is arranged on the side of the collecting box (4), a fixed rail (6) is connected to the inner side of the sliding barrel (5), a transmission mechanism (7) is arranged at the top of the main board (1), a connecting shaft (8) is arranged on the side of the transmission mechanism (7), a clamping block (9) is arranged on the outer side of the connecting shaft (8), a first spring (10) is arranged at the bottom of the clamping block (9), a signal transceiver (11) is arranged at the top of the main board (1), a support (12) is arranged at the bottom of the main board (1), the tip of mainboard (1) is provided with extension plate (13), and the avris of extension plate (13) is provided with mounting bar (14) to the outside of mounting bar (14) is provided with rack (15), the inboard of mainboard (1) is provided with pivot (16), and the outside of pivot (16) is provided with kelly (17) to the avris of kelly (17) is provided with second spring (18), the avris of kelly (17) is provided with pull rod (19), positioning mechanism (20) have been run through at the middle part of extension plate (13).
2. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the collecting box (4) is communicated with the pumping pipe (2) through a water pipe (3), and the water pipe (3) and the main board (1) are arranged perpendicularly to each other.
3. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the collecting box (4) forms a lifting structure through a sliding barrel (5) and a fixed rail (6), and the fixed rail (6) is symmetrically arranged about a central axis of the collecting box (4).
4. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the transmission mechanism (7) comprises a mounting rod (701), a connecting rod (702), a fixed shaft (703), a sliding block (704) and a flag (705), the connecting rod (702) is arranged on the outer side of the mounting rod (701), the fixed shaft (703) penetrates through the middle part of the connecting rod (702), the sliding block (704) is connected to the end part of the connecting rod (702), and the flag (705) is connected to the inside of the sliding block (704).
5. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 4, wherein the flag (705) is in a transmission structure with the collecting box (4) through a connecting rod (702), and the connecting rod (702) is in a sliding structure with the flag (705) through a sliding block (704).
6. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the fixture block (9) forms a rotating structure with the transmission mechanism (7) through the connecting shaft (8), and the fixture block (9) forms a lifting structure with the transmission mechanism (7) through the first spring (10).
7. A groundwater and sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the extension plate (13) forms a clamping structure with the clamping rod (17) through the rack (15), and the clamping rod (17) forms a lifting structure with the main plate (1) through the second spring (18).
8. A groundwater sewage sampling and collecting device convenient for sectional collection according to claim 1, wherein the positioning mechanism (20) comprises a threaded rod (2001) and a taper rod (2002), the taper rod (2002) is arranged at the end of the threaded rod (2001), the taper rod (2002) forms a detachable structure with the extension plate (13) through the threaded rod (2001), and the threaded rod (2001) and the extension plate (13) are arranged perpendicularly to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489367.4A CN113218708B (en) | 2021-04-29 | 2021-04-29 | Groundwater sewage sampling collection device convenient to segmentation gathers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489367.4A CN113218708B (en) | 2021-04-29 | 2021-04-29 | Groundwater sewage sampling collection device convenient to segmentation gathers |
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| Publication Number | Publication Date |
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| CN113218708A true CN113218708A (en) | 2021-08-06 |
| CN113218708B CN113218708B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110489367.4A Active CN113218708B (en) | 2021-04-29 | 2021-04-29 | Groundwater sewage sampling collection device convenient to segmentation gathers |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008026257A (en) * | 2006-07-25 | 2008-02-07 | Sanyo Metrogics Kk | Water quality tester for sewage water storage |
| CN108007719A (en) * | 2018-01-15 | 2018-05-08 | 江苏医药职业学院 | A kind of water-quality sampler |
| CN108681271A (en) * | 2018-04-12 | 2018-10-19 | 辽宁工业大学 | A kind of water utilities RTU monitorings reponse system |
| CN208109444U (en) * | 2018-04-28 | 2018-11-16 | 青岛市宇驰检测技术有限公司 | A kind of contaminated soil sampling apparatus |
| CN112129578A (en) * | 2020-10-28 | 2020-12-25 | 广州白金科技有限公司 | Sampling device for sewage treatment |
-
2021
- 2021-04-29 CN CN202110489367.4A patent/CN113218708B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008026257A (en) * | 2006-07-25 | 2008-02-07 | Sanyo Metrogics Kk | Water quality tester for sewage water storage |
| CN108007719A (en) * | 2018-01-15 | 2018-05-08 | 江苏医药职业学院 | A kind of water-quality sampler |
| CN108681271A (en) * | 2018-04-12 | 2018-10-19 | 辽宁工业大学 | A kind of water utilities RTU monitorings reponse system |
| CN208109444U (en) * | 2018-04-28 | 2018-11-16 | 青岛市宇驰检测技术有限公司 | A kind of contaminated soil sampling apparatus |
| CN112129578A (en) * | 2020-10-28 | 2020-12-25 | 广州白金科技有限公司 | Sampling device for sewage treatment |
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| Publication number | Publication date |
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| CN113218708B (en) | 2023-11-14 |
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