CN217180076U - Sampler for volatile organic compounds in underground water - Google Patents
Sampler for volatile organic compounds in underground water Download PDFInfo
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- CN217180076U CN217180076U CN202221049319.XU CN202221049319U CN217180076U CN 217180076 U CN217180076 U CN 217180076U CN 202221049319 U CN202221049319 U CN 202221049319U CN 217180076 U CN217180076 U CN 217180076U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a sample thief of groundwater volatility organic matter, deposit the water pipe including stainless steel bucket and stainless steel, the inside of stainless steel bucket is equipped with the stainless steel and deposits the water pipe, and stainless steel deposits water pipe and stainless steel bucket fixed connection, the top that the stainless steel deposited the water pipe is equipped with the water pipe lid of depositing, and deposit water pipe lid and stainless steel and deposit water pipe sliding connection, the stainless steel bucket inside of stainless steel deposit water pipe below is equipped with the fixed bucket of sampling, the inside of the fixed bucket of sampling is equipped with the sampling bottle, and sampling bottle and the fixed bucket sliding connection of sampling, the stainless steel is installed on the top of stainless steel bucket and is carried the straining beam lid. The utility model discloses not only realized the sample thief to the convenient quick airtight collection of groundwater volatile organic compounds lift-draw formula, made things convenient for the sample thief to the full bottle formula of water sample collection, avoided the volatile organic compounds part loss of the in-process aquatic of gathering to the air in, improved the convenience when the sample thief uses moreover.
Description
Technical Field
The utility model relates to a sample thief technical field specifically is a sample thief of groundwater volatility organic matter.
Background
For years, the economic development of China is fast, but outstanding environmental problems are brought about, underground water pollution is one of the problems, and the characteristic of underground water pollution is that pollutants are not easy to degrade and migrate. Therefore, the problem of groundwater pollution is more and more highly valued by parties and governments, a series of laws and regulations and technical standards are established, and prevention and treatment of groundwater pollution are enhanced. The underground water monitoring is the basic work of underground water prevention and control work, but at present, the laboratory analysis technical standard of an underground water sample is more perfect, and the on-site sampling standard also has problems which need to be solved urgently, for example, the problems existing in the sampling of underground water volatile organic compounds are more outstanding.
The national standards of the technical guideline for sampling volatile organic compounds in plot soil and underground water HJ1019-2019 and the technical specification for monitoring underground water environment HJ164-2020 specify a method for sampling the volatile organic compounds in the underground water, namely: the water sample is lifted from the well to the ground by a water pump or a sampler and then put into a sample bottle. The sampling method for collecting the volatile organic compounds in the underground water has the following defects: the water sample in the sampling bottle is in fact gathered on ground, and volatile organic compounds in the in-process aquatic of gathering must have partly loss to the air, and consequently, the groundwater volatile organic compounds sample's that gathers representativeness is relatively poor, and the groundwater volatile organic compounds sample thief of this design enables the water sample of gathering not contact the ambient air basically, and the sample representativeness of gathering is good, and it is very convenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sample thief of groundwater volatile organic compounds to it is not convenient for to the problem of the convenient quick airtight collection of groundwater volatile organic compounds lift-draw formula to provide the sample thief in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sample thief of groundwater volatility organic matter, includes stainless steel bucket and stainless steel water storage pipe, the inside of stainless steel bucket is equipped with the stainless steel water storage pipe, and stainless steel water storage pipe and stainless steel bucket fixed connection, the top of stainless steel water storage pipe is equipped with water storage pipe cap, and water storage pipe cap and stainless steel water storage pipe sliding connection, the inside sampling fixed bucket that is equipped with of stainless steel water storage pipe below, the inside of sampling fixed bucket is equipped with the sampling bottle, and sampling bottle and sampling fixed bucket sliding connection, stainless steel is installed on the top of stainless steel bucket and is carried the straining beam lid, and stainless steel carries straining beam lid and stainless steel bucket fixed connection, the bilateral symmetry on the stainless steel bucket outer wall is equipped with the inlet opening.
Preferably, the outer wall of the top end of the sampling fixing barrel is provided with an external thread, the stainless steel barrel on one side of the external thread is internally provided with an internal thread, and the internal thread is in threaded connection with the external thread.
Preferably, a pipe cap lifting ring is installed at the center of the top end of the water storage pipe cap, and the pipe cap lifting ring is fixedly connected with the water storage pipe cap.
Preferably, the top end of the tube cover lifting ring is provided with a tube cover lifting rope, and the tube cover lifting rope is fixedly connected with the tube cover lifting ring.
Preferably, a stainless steel pull ring is arranged at the center of the top end of the stainless steel lifting beam cover and fixedly connected with the stainless steel lifting beam cover.
Preferably, the top end of the stainless steel pull ring is provided with a stainless steel lifting rope, and the stainless steel lifting rope is fixedly connected with the stainless steel pull ring.
Compared with the prior art, the beneficial effects of the utility model are that: the sampler not only realizes the lifting type convenient and quick closed collection of the underground water volatile organic compounds by the sampler, is convenient for the sampler to collect water samples in a bottle full manner, avoids the volatile organic compounds in the water from partially escaping into the air in the collection process, but also improves the convenience of the sampler in use;
(1) the sampling bottle is taken out from the inside of the sampling fixing barrel to complete closed collection, so that the sampling device can conveniently and quickly perform closed collection on underground water volatile organic compounds in a lifting manner, the sampling device can conveniently perform full-bottle collection on the water sample, and the volatile organic compounds in water are prevented from being partially dissipated into the air in the collection process;
(2) the stainless steel barrel is conveniently driven to move by matching the stainless steel pull ring and the stainless steel lifting rope, the pipe cover lifting ring is connected with the water storage pipe cover, the pipe cover lifting rope is connected with the pipe cover lifting ring, and the water storage pipe cover is conveniently driven to move by matching the pipe cover lifting rope and the pipe cover lifting ring, so that the convenient operation and use of the sampler are realized, and the convenience of the sampler in use is improved;
(3) adopt threaded connection through internal thread and external screw thread, come to make things convenient for the fixed bucket of sampling to be connected with the stainless steel bucket, come the convenient dismantlement, make things convenient for the sampling bottle to get and put, realized the convenient connection of sample thief screw thread formula, increased the convenience when sample thief is dismantled.
Drawings
Fig. 1 is a schematic structural view of a front-view explosion section of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic front view of the cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.
In the figure: 1. a stainless steel barrel; 2. a stainless steel lifting beam cover; 3. a stainless steel pull ring; 4. a stainless steel lifting rope; 5. a pipe cover lifting rope; 6. a pipe cover lifting ring; 7. a water storage pipe cover; 8. a stainless steel water storage pipe; 9. an internal thread; 10. an external thread; 11. a sampling bottle; 12. a sampling fixing barrel; 13. a water inlet hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a sampler for volatile organic compounds in underground water comprises a stainless steel barrel 1 and a stainless steel water storage pipe 8, wherein the stainless steel water storage pipe 8 is arranged inside the stainless steel barrel 1, and the stainless steel water storage pipe 8 is fixedly connected with the stainless steel barrel 1, the top end of the stainless steel water storage pipe 8 is provided with a water storage pipe cover 7, and the water storage pipe cap 7 is connected with the stainless steel water storage pipe 8 in a sliding way, a sampling fixing barrel 12 is arranged inside the stainless steel barrel 1 below the stainless steel water storage pipe 8, the sampling fixing barrel 12 plays a role of structural support, a sampling bottle 11 is arranged inside the sampling fixing barrel 12, and the sampling bottle 11 is connected with the sampling fixing barrel 12 in a sliding way, the sampling bottle 11 is used for collecting samples, the top end of the stainless steel barrel 1 is provided with a stainless steel lifting beam cover 2, the stainless steel lifting beam cover 2 is fixedly connected with the stainless steel barrel 1, and water inlet holes 13 are symmetrically formed in two sides of the outer wall of the stainless steel barrel 1;
when the sampling device is used, the bottle cap of the sampling bottle 11 is unscrewed, the sampling bottle 11 is placed in the sampling fixing barrel 12, the sampling fixing barrel 12 is connected with the stainless steel barrel 1, the external thread 10 is in threaded fit with the internal thread 9, the stainless steel lifting rope 4 is pulled by hand, the stainless steel barrel 1 is placed in the water under the connection of the stainless steel pull ring 3 and the stainless steel lifting beam cover 2, after the stainless steel barrel 1 enters a certain position on the water surface, the lifting pipe cover lifting rope 5 is pulled by hand, the water storage pipe cover 7 is driven by the pipe cover lifting ring 6 to move upwards, a water sample enters the stainless steel barrel 1 from the water inlet 13, then flows into the stainless steel water storage pipe 8 and is conveyed to the inside of the sampling bottle 11 by the stainless steel water storage pipe 8, the stainless steel lifting rope 4 is pulled by hand, the stainless steel lifting ring 3 and the stainless steel lifting beam cover 2 are driven to discharge excessive water in the stainless steel barrel 1 from the water inlet 13, a certain amount of water is stored in the stainless steel water storage pipe 8, the sampling fixing barrel 12 is screwed down under the matching of the external thread 10 and the internal thread 9, at the moment, the water in the stainless steel water storage pipe 8 leaks out, the bottle inside the sampling bottle 11 is full of water, the bottle cap is covered on the surface of the sampling bottle 11, the sampling bottle 11 is taken out from the inside of the sampling fixing barrel 12, so that closed collection is completed, the lifting type, convenient and quick closed collection of groundwater volatile organic compounds by the sampler is realized, the full-bottle type collection of a water sample by the sampler is facilitated, and the volatile organic compounds in water are prevented from being partially scattered into the air in the collection process;
an external thread 10 is arranged on the outer wall of the top end of the sampling fixing barrel 12, an internal thread 9 is arranged inside the stainless steel barrel 1 on one side of the external thread 10, and the internal thread 9 is in threaded connection with the external thread 10;
when the sampling device is used, the stainless steel pull ring 3 is connected with the stainless steel pull beam cover 2, the stainless steel pull rope 4 is connected with the stainless steel pull ring 3, the stainless steel barrel 1 is conveniently driven to move under the matching of the stainless steel pull ring 3 and the stainless steel pull rope 4, the pipe cover pull ring 6 is connected with the water storage pipe cover 7, the pipe cover pull rope 5 is connected with the pipe cover pull ring 6, and the pipe cover pull rope 5 is matched with the pipe cover pull ring 6 to conveniently drive the water storage pipe cover 7 to move, so that the sampling device is convenient to operate and use, and the convenience in use of the sampling device is improved;
a pipe cover lifting ring 6 is installed at the central position of the top end of the water storage pipe cover 7, the pipe cover lifting ring 6 is fixedly connected with the water storage pipe cover 7, a pipe cover lifting rope 5 is arranged at the top end of the pipe cover lifting ring 6, the pipe cover lifting rope 5 is fixedly connected with the pipe cover lifting ring 6, a stainless steel lifting ring 3 is arranged at the central position of the top end of the stainless steel lifting beam cover 2, the stainless steel lifting ring 3 is fixedly connected with the stainless steel lifting beam cover 2, a stainless steel lifting rope 4 is installed at the top end of the stainless steel lifting ring 3, and the stainless steel lifting rope 4 is fixedly connected with the stainless steel lifting ring 3;
through processing internal thread 9 in stainless steel barrel 1's inside during the use, with external screw thread 10 processing on the outer wall of sampling fixed barrel 12, internal thread 9 and external screw thread 10 adopt threaded connection, come to make things convenient for sampling fixed barrel 12 to be connected with stainless steel barrel 1, come convenient dismantlement, come to make things convenient for sampling bottle 11 to get and put, have realized the convenient connection of sample thief screw thread formula, have increased the convenience when sample thief is dismantled.
When the embodiment of the application is used: firstly, a bottle cap of a sampling bottle 11 is unscrewed, the sampling bottle 11 is placed in a sampling fixing barrel 12, the sampling fixing barrel 12 is connected with a stainless steel barrel 1, external threads 10 and internal threads 9 are in threaded fit, a stainless steel lifting rope 4 is pulled by hand, the stainless steel barrel 1 is placed in water under the connection of a stainless steel pull ring 3 and a stainless steel lifting beam cover 2, after the stainless steel barrel 1 enters a certain position on the water surface, the stainless steel lifting rope 5 is pulled by the hand, a water storage pipe cover 7 is driven by the pipe cover lifting ring 6 to move upwards, a water sample enters the stainless steel barrel 1 from a water inlet 13, then flows into the stainless steel water storage pipe 8 and is conveyed to the inside of the sampling bottle 11 by the stainless steel water storage pipe 8, the stainless steel lifting rope 4 is pulled by hand, the stainless steel lifting ring 3 and the stainless steel lifting beam cover 2 are driven to lift the stainless steel barrel 1 to the ground, and excess water in the barrel is discharged from a water inlet 13, a certain amount of water is stored in the stainless steel water storage pipe 8, the sampling fixing barrel 12 is screwed down under the matching of the external thread 10 and the internal thread 9, at the moment, the water in the stainless steel water storage pipe 8 leaks out, the bottle is full of the water in the sampling bottle 11, the bottle cap is covered on the surface of the sampling bottle 11, the sampling bottle 11 is taken out from the inside of the sampling fixing barrel 12 to finish closed acquisition, then the stainless steel pull ring 3 is connected with the stainless steel pull beam cover 2, the stainless steel pull rope 4 is connected with the stainless steel pull ring 3, the stainless steel barrel 1 is conveniently driven to move under the matching of the stainless steel pull ring 3 and the stainless steel pull rope 4, the pipe cap pull ring 6 is connected with the water storage pipe cap 7, the pipe cap pull rope 5 is connected with the pipe cap pull ring 6, the pipe cap pull rope 5 is conveniently driven to move under the matching of the pipe cap pull rope 5 and the pipe cap pull ring 6, and then the internal thread 9 is processed in the stainless steel barrel 1, with external screw thread 10 processing on the outer wall of sampling fixed barrel 12, internal thread 9 and external screw thread 10 adopt threaded connection, come to make things convenient for sampling fixed barrel 12 to be connected with stainless steel barrel 1, come convenient the dismantlement, come to make things convenient for sampling bottle 11 to get and put, accomplish the use work of sample thief.
Claims (6)
1. The utility model provides a sample thief of groundwater volatility organic matter, includes stainless steel bucket (1) and stainless steel water storage pipe (8), its characterized in that: the inside of stainless steel bucket (1) is equipped with stainless steel water storage pipe (8), and stainless steel water storage pipe (8) and stainless steel bucket (1) fixed connection, the top of stainless steel water storage pipe (8) is equipped with water storage pipe cap (7), and water storage pipe cap (7) and stainless steel water storage pipe (8) sliding connection, stainless steel bucket (1) inside of stainless steel water storage pipe (8) below is equipped with sampling fixed bucket (12), the inside of sampling fixed bucket (12) is equipped with sampling bottle (11), and sampling bottle (11) and sampling fixed bucket (12) sliding connection, stainless steel is installed on the top of stainless steel bucket (1) and is carried tie beam lid (2), and stainless steel is carried tie beam lid (2) and stainless steel bucket (1) fixed connection, the bilateral symmetry on stainless steel bucket (1) outer wall is equipped with inlet opening (13).
2. A sampler of volatile organic compounds of underground water according to claim 1, characterized in that: the sampling device is characterized in that an external thread (10) is arranged on the outer wall of the top end of the sampling fixing barrel (12), an internal thread (9) is arranged inside the stainless steel barrel (1) on one side of the external thread (10), and the internal thread (9) is in threaded connection with the external thread (10).
3. A sampler of volatile organic compounds of underground water according to claim 1, characterized in that: a pipe cover lifting ring (6) is installed at the center of the top end of the water storage pipe cover (7), and the pipe cover lifting ring (6) is fixedly connected with the water storage pipe cover (7).
4. A sampler of volatile organic compounds of underground water according to claim 3, characterized in that: the top end of the tube cover lifting ring (6) is provided with a tube cover lifting rope (5), and the tube cover lifting rope (5) is fixedly connected with the tube cover lifting ring (6).
5. A sampler of volatile organic compounds of underground water according to claim 1, characterized in that: the stainless steel lifting beam cover is characterized in that a stainless steel pull ring (3) is arranged at the center of the top end of the stainless steel lifting beam cover (2), and the stainless steel pull ring (3) is fixedly connected with the stainless steel lifting beam cover (2).
6. A sampler of volatile organic compounds of underground water according to claim 5, characterized in that: the stainless steel pull ring is characterized in that a stainless steel lifting rope (4) is installed at the top end of the stainless steel pull ring (3), and the stainless steel lifting rope (4) is fixedly connected with the stainless steel pull ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049319.XU CN217180076U (en) | 2022-05-05 | 2022-05-05 | Sampler for volatile organic compounds in underground water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049319.XU CN217180076U (en) | 2022-05-05 | 2022-05-05 | Sampler for volatile organic compounds in underground water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217180076U true CN217180076U (en) | 2022-08-12 |
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ID=82711704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221049319.XU Active CN217180076U (en) | 2022-05-05 | 2022-05-05 | Sampler for volatile organic compounds in underground water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217180076U (en) |
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2022
- 2022-05-05 CN CN202221049319.XU patent/CN217180076U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: No. 11, Xinshan Road, Nangang District, Harbin, Heilongjiang, 150000 Patentee after: Heilongjiang Zhixin Environmental Testing Co.,Ltd. Address before: 150000 environmental monitoring center station, No.68 Jianguo Street, Daoli District, Harbin City, Heilongjiang Province Patentee before: Wang Jian |
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| TR01 | Transfer of patent right |