CN222166653U - Portable hydrologic water resource surveys device - Google Patents
Portable hydrologic water resource surveys device Download PDFInfo
- Publication number
- CN222166653U CN222166653U CN202420404331.0U CN202420404331U CN222166653U CN 222166653 U CN222166653 U CN 222166653U CN 202420404331 U CN202420404331 U CN 202420404331U CN 222166653 U CN222166653 U CN 222166653U
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- sampling tube
- sampling
- water resource
- top cover
- survey device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000005070 sampling Methods 0.000 claims abstract description 116
- 238000007789 sealing Methods 0.000 claims description 27
- 230000000670 limiting effect Effects 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000007790 scraping Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000012864 cross contamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Sampling And Sample Adjustment (AREA)
Abstract
本申请提供一种便捷式水文水资源勘测装置，属于水文资源勘测技术领域，包括外壳及其内部可转动的分装盘，设置于分装盘上的取样管，覆盖于取样管上的顶盖，顶盖的内部开设有取样口。上述方案中，通过设置顶盖、分装盘与伺服电机，通过伺服电机带动分装盘转动，使单个取样管对齐顶盖上的取样口，水体样本即可通过顶盖进入取样管内，单个取样管使用完毕后，通过伺服电机带动分装盘继续转动，使用完毕的取样管脱离取样口，取样管的顶部开口受到顶盖的封闭，使采集完成的水体样本能够安全存放，不易受到外部污染，而后再次启动伺服电机，将装置整体继续移动至下一个水层，重复取样操作即可完成多个不同深度水层样本的采集。
The present application provides a convenient hydrological and water resources survey device, which belongs to the field of hydrological resources survey technology, including a housing and a rotatable dispensing plate inside the housing, a sampling tube arranged on the dispensing plate, a top cover covering the sampling tube, and a sampling port opened inside the top cover. In the above scheme, by setting a top cover, a dispensing plate and a servo motor, the dispensing plate is driven to rotate by the servo motor so that a single sampling tube is aligned with the sampling port on the top cover, and the water sample can enter the sampling tube through the top cover. After the single sampling tube is used up, the dispensing plate is driven to continue to rotate by the servo motor, and the used sampling tube is separated from the sampling port. The top opening of the sampling tube is closed by the top cover, so that the collected water sample can be safely stored and not easily contaminated by the outside. Then the servo motor is started again to move the device as a whole to the next water layer, and the sampling operation is repeated to complete the collection of multiple water layer samples of different depths.
Description
Technical Field
The application relates to the technical field of hydrologic resource exploration, in particular to a portable hydrologic resource exploration device.
Background
The hydrologic water resource survey is the work of hydrologic test and hydrologic investigation for collecting hydrologic data by the system, water is a good solvent, the influence of various factors in natural environment on natural water is obvious, the sampling work on the water body is an important link in the hydrologic survey, a conventional vessel such as a bucket and the like can be adopted for collecting the water sample on the surface layer of the water body, and a special sampling device is needed for collecting the deep water sample;
in the prior art, a portable hydrological water resource survey device with the bulletin number of CN219977882U can conveniently sample at different depths, so that water flows at different depths are prevented from polluting sampling liquid;
The device controls the ring plate to move to the second opening and the first opening to align with each other for sampling, but the sampling mode can only take out a sample of a single water layer at a time, and the operation of collecting and releasing the cylinder for multiple times is needed when a plurality of water layers are required for sampling, so that the working efficiency is lower, meanwhile, foreign matters such as garbage floating in the water body are easy to cover on the ring plate, the first opening is blocked, the success rate of sampling is reduced, and in addition, the water body sample in the cylinder is inconvenient to take out and not convenient to use;
Accordingly, the present application provides a portable hydrological water resource survey device to meet the need.
Disclosure of utility model
Therefore, the application aims to provide a portable hydrological water resource survey device, so that a plurality of sampling pipes are controlled to sample, water layers with different depths can be sampled after the whole device is placed in a water body, the whole operation of the collecting and releasing sampling device is reduced, and therefore, the working efficiency is improved.
In order to solve the technical problems, the application provides the following technical scheme:
The utility model provides a portable hydrology water resource surveys device, includes shell and inside rotatable partial shipment dish, set up in sampling tube on the partial shipment dish, cover in top cap on the sampling tube, the sampling port has been seted up to the inside of top cap, the inside bottom of shell is equipped with drive partial shipment dish pivoted servo motor, the top center department fixedly connected with connecting rod of partial shipment dish, the one end that the connecting rod runs through the top cap is connected with the scraper blade, the inside wall face of sampling tube is equipped with spacing step, the top of spacing step is provided with the spring, the top joint of spring has the fixture block.
Preferably, the shell is of a cylindrical structure with a tip at the bottom, the shell and the top cover are integrally connected through threads, and the outer side wall of the shell is provided with a lifting lug.
Preferably, the split charging tray is of a cylindrical structure, the outer peripheral surface of the split charging tray is attached to the inner side wall surface of the shell, and a sealing ring is arranged on the outer peripheral surface of the split charging tray;
the clamping grooves are formed in the top of the split charging tray, the clamping grooves are distributed in an annular array mode by taking the center of the upper end face of the split charging tray as the center of a circle, and the sampling pipes are clamped in the clamping grooves in the top of the split charging tray.
Preferably, the side wall surface of the bottom of the clamping groove of the split charging tray is fixedly connected with a sucker, and the sampling tube is a flat-bottom open glass tube.
Preferably, the bottom side wall of the top cover is provided with an annular limiting groove, a sealing gasket is adhered in the bottom limiting groove of the top cover, and one side of the sealing gasket is provided with a through hole corresponding to the sampling port;
The tip embedding of sampling tube sets up in the spacing groove of top cap, the opening part laminating of sampling tube is in sealing gasket surface.
Preferably, the top sampling port position of top cap is connected with the spiral cover, the open-top internal fixation who revolves the cover has the filter screen.
Preferably, a guide hole is formed in the center of the top surface of the sampling tube, and water inlets are formed in the periphery of the top of the sampling tube;
The center of the top of the clamping block is provided with a guide bulge, the guide bulge is clamped in a guide hole of the sampling tube, and the top of the guide bulge is hemispherical.
Preferably, the top of the clamping block is provided with a through hole, and the through hole and a water inlet at the top of the sampling tube are distributed in a vertically staggered mode.
Preferably, the lower surface of the spiral cover is abutted against the top surface of the sealing gasket.
Preferably, the bottom surface of the spiral cover is provided with a through hole.
Compared with the prior art, the application has at least the following beneficial effects:
In the scheme, through setting up top cap, partial shipment dish and servo motor, drive partial shipment dish through servo motor and rotate, make the sampling mouth on the single sampling tube alignment top cap, the water sample can get into the sampling tube through the top cap in, after single sampling tube used, drive partial shipment dish through servo motor and continue to rotate, the sampling tube that finishes of using breaks away from the sampling mouth, the top opening of sampling tube receives the closure of top cap, make the water sample that gathers the completion can safe deposit, be difficult for receiving external pollution, then start servo motor again, with the device wholly continue to remove to next water layer, the collection of a plurality of different degree of depth water layer samples can be accomplished in repeated sampling operation.
In the scheme, through setting up connecting rod and scraper blade, drive the connecting rod and rotate when the partial shipment dish rotates, utilize the connecting rod to drive scraper blade reciprocal rotation, the scraper blade constantly clears up the top cap, and the attached foreign matter in top cap surface can be scraped by the scraper blade and move to the position of keeping away from the sample connection to guarantee the unblocked of sample connection, guarantee the success rate of taking a sample.
In the above-mentioned scheme, through setting up top cap, spiral cover and sealing gasket, after the sampling tube on the partial shipment dish finishes using, take out the device is whole from the water, drive the partial shipment dish through servo motor and rotate, make the sampling tube align the sample connection in proper order, slope sampling tube and press the fixture block, its inside sample can pour out from the sample connection in proper order, only take out single sample once, the sample takes out the process high efficiency, and has avoided the cross contamination's between the sample condition, it is more convenient.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of a sampling tube according to the present application;
FIG. 3 is a cross-sectional view of the overall structure of the present application;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present application;
FIG. 5 is a schematic view of a split charging tray according to the present application;
Fig. 6 is a schematic view of the structure of the top cover in the present application.
[ Reference numerals ]
The device comprises a shell 1, a servo motor 101, lifting lugs 102, a split charging tray 2, a connecting rod 201, a scraping plate 202, a sealing ring 203, a sucking disc 204, a sampling tube 3, a limit step 301, a spring 302, a clamping block 303, a guide protrusion 304, a top cover 4, a sealing gasket 401, a rotary cover 402 and a filter screen 403.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the application provides a portable hydrological water resource survey device, which comprises a shell 1 and a split charging tray 2 with the inside rotatable, a sampling tube 3 arranged on the split charging tray 2, a top cover 4 covering the sampling tube 3, a sampling port is arranged in the top cover 4, a servo motor 101 for driving the split charging tray 2 to rotate is arranged at the bottom end of the shell 1, a connecting rod 201 is fixedly connected at the center of the top of the split charging tray 2, one end of the connecting rod 201 penetrating through the top cover 4 is connected with a scraper 202, a limit step 301 is arranged on the inner side wall surface of the sampling tube 3, a spring 302 is arranged at the top of the limit step 301, and a clamping block 303 is clamped at the top of the spring 302;
The whole device is placed into a water body through an external rope, the whole device can stay at the depth of a preset water layer by controlling the length of the rope, the split charging tray 2 is driven to rotate through the servo motor 101, the single sampling tube 3 is aligned with a sampling port on the top cover 4, and a water body sample can enter the sampling tube 3 through the top cover 4;
After the single sampling tube 3 is used, the sub-packaging tray 2 is driven to continue to rotate through the servo motor 101, the used sampling tube 3 is separated from the sampling port, the top opening of the sampling tube 3 is sealed by the top cover 4, so that the collected water body samples can be safely stored and are not easy to be polluted by the outside, then the servo motor 101 is started again, the whole device is continuously moved to the next water layer, and the collection of a plurality of water layer samples with different depths can be completed through repeated sampling operation;
When the split charging tray 2 rotates, the connecting rod 201 is driven to rotate, the connecting rod 201 is used for driving the scraping plate 202 to rotate in a reciprocating manner, the scraping plate 202 is used for continuously cleaning the top cover 4, and foreign matters attached to the surface of the top cover 4 can be scraped to a position far away from the sampling port by the scraping plate 202, so that the smoothness of the sampling port is ensured, and the success rate of sampling is ensured;
After the sampling tube 3 on the split charging tray 2 is used, the whole device is taken out from the water body, the split charging tray 2 is driven to rotate by the servo motor 101, the sampling tube 3 is sequentially aligned with the sampling port, the sampling tube 3 is inclined, the clamping block 303 is pressed, the resistance of the spring 302 is overcome, the clamping block 303 is contracted, the clamping block 303 is taken in the sampling tube 3, samples in the clamping block can be sequentially poured out from the sampling port, only a single sample is taken out at a time, the sample taking process is efficient, and the cross contamination between samples is avoided, so that the sample taking device is more convenient.
In the embodiment, as shown in fig. 2-6, the shell 1 is of a cylindrical structure with a tip at the bottom, the shell 1 and the top cover 4 are connected into a whole through threads, and the outer side wall of the shell 1 is provided with a lifting lug 102;
The lug 102 is used for connecting outside rope, and shell 1 bottom is provided with the most advanced that has streamline structure, and shell 1 sinks down stably in putting into the water, and difficult rotation can reach appointed water layer fast and sample, realizes nimble dismouting through the screw thread between shell 1 and the top cap 4, is convenient for change the maintenance to sampling tube 3, and it is more convenient to use.
The split charging tray 2 is of a cylindrical structure, the outer peripheral surface of the split charging tray 2 is attached to the inner side wall surface of the shell 1, and the outer peripheral surface of the split charging tray 2 is provided with a sealing ring 203;
The top of the split charging tray 2 is provided with clamping grooves which are distributed in an annular array by taking the center of the upper end surface of the split charging tray 2 as the center of a circle, and the sampling tube 3 is clamped in the clamping grooves at the top of the split charging tray 2;
The packing plate 2 receives the direction of shell 1 inner wall, and it can stably rotate, is provided with sealing washer 203 between packing plate 2 and the shell 1, realizes sealedly through sealing washer 203 to reduce servo motor 101 and receive the invasion and attack of water, improve the security that the whole use of device, the spacing sampling tube 3 that the joint groove that sets up on the packing plate 2 can be stable has guaranteed the accuracy of sampling tube 3 relative sampling port position, and the dismouting is convenient.
The side wall surface of the clamping groove bottom of the split charging tray 2 is fixedly connected with a sucker 204, and the sampling tube 3 is a flat-bottom glass tube;
The sucker 204 further fixes the sampling tube 3 on the sub-packaging tray 2, can play a good role in preventing falling off by utilizing the attractive force of the sucker 204, and keeps the vertical state of the sampling tube 3 relative to the sub-packaging tray 2, and is convenient to assemble and disassemble.
An annular limiting groove is formed in the bottom side wall of the top cover 4, a sealing gasket 401 is attached to the bottom limiting groove of the top cover 4, and a through hole corresponding to the sampling port is formed in one side of the sealing gasket 401;
the end part of the sampling tube 3 is embedded into a limit groove arranged in the top cover 4, and the opening part of the sampling tube 3 is attached to the surface of the sealing gasket 401;
The top cap 4 is laminated with sampling tube 3, has further limited the activity space of the vertical direction of sampling tube 3, and sampling tube 3 laminating is on sealing gasket 401, plays good sealed effect, avoids the sample to leak and causes the pollution, and sampling tube 3 receives the spacing effect of top cap 4 bottom spacing groove simultaneously, and horizontal displacement space further reduces, and sampling tube 3 is more stable, has guaranteed the good laminating of sampling tube 3 and sealing gasket 401.
The top sampling port of the top cover 4 is connected with a spiral cover 402, and a filter screen 403 is fixedly connected in the top opening of the spiral cover 402;
Through set up the spiral cover 402 that can conveniently dismantle in the thief hatch position, be provided with filter screen 403 on the spiral cover 402 simultaneously, prevent through spiral cover 402 that sampling tube 3 from breaking away from the device whole from top cap 4 positions, strengthen the separation effect to the impurity simultaneously, reduce the foreign matter interference.
A guide hole is formed in the center of the top surface of the sampling tube 3, and water inlets are formed in the periphery of the top of the sampling tube 3;
A guide bulge 304 is arranged in the center of the top of the clamping block 303, the guide bulge 304 is clamped in a guide hole of the sampling tube 3, and the top of the guide bulge 304 is hemispherical;
the top of the latch 303 is provided with a through hole, through-hole and sampling tube 3 top the water inlets are distributed vertically in a staggered way;
When the opening part of the sampling tube 3 is attached to the sealing gasket 401, the opening of the top of the sampling tube 3 is closed, the clamping block 303 is extruded by the spring 302, the clamping block 303 can be attached to the bottom surface of the sealing gasket 401, a good sealing effect is achieved, when the opening part of the sampling tube 3 is right opposite to the rotating cover 4, the clamping block 303 is limited by the rotating cover 402 and cannot extend out completely, a liquid circulation channel is reserved between the clamping block 304 and the top of the sampling tube 3, and a water body sample can flow into the sampling tube 3;
After the top cover 4 is detached from the shell 1 and the screw cover 402 is detached from the sampling tube 3, the clamping block 303 is attached to the opening part of the sampling tube 3 under the extrusion of the spring 302, and a liquid circulation channel between the clamping block 303 and the sampling tube 3 is covered by a tube wall, so that a sample is prevented from flowing out of the sampling tube 3;
the guide projection 304 has an outwardly convex arc surface capable of automatically retracting into the sampling tube 3 when pressed by the sealing gasket 401.
The lower surface of the spiral cover 402 is abutted against the top surface of the sealing gasket 401;
the spiral cover 402 has a limiting effect on the sealing gasket 401 and the sampling tube 3;
the bottom surface of the spiral cover 402 is provided with a through hole;
The normal entry of the water sample into the sampling tube 3 is ensured.
Claims (10)
1. The utility model provides a portable hydrology water resource surveys device, its characterized in that, including shell (1) and inside rotatable partial shipment dish (2), set up in sampling tube (3) on partial shipment dish (2), cover in top cap (4) on sampling tube (3), the sample connection has been seted up to the inside of top cap (4), the inside bottom of shell (1) is equipped with drive partial shipment dish (2) pivoted servo motor (101), the top center department fixedly connected with connecting rod (201) of partial shipment dish (2), one end that connecting rod (201) run through top cap (4) is connected with scraper blade (202), the inside wall face of sampling tube (3) is equipped with spacing step (301), the top of spacing step (301) is provided with spring (302), the top joint of spring (302) has fixture block (303).
2. The portable hydrological water resource survey device according to claim 1, wherein the housing (1) is of a cylindrical structure with a tip at the bottom, the housing (1) and the top cover (4) are integrally connected through threads, and lifting lugs (102) are arranged on the outer side wall of the housing (1).
3. The portable hydrological water resource survey device according to claim 1, wherein the split charging tray (2) is of a cylindrical structure, the outer peripheral surface of the split charging tray (2) is attached to the inner side wall surface of the shell (1), and a sealing ring (203) is arranged on the outer peripheral surface of the split charging tray (2);
The top of the sub-packaging disc (2) is provided with clamping grooves, the clamping grooves are distributed in an annular array by taking the center of the upper end face of the sub-packaging disc (2) as the center of a circle, and the sampling tube (3) is clamped in the clamping grooves at the top of the sub-packaging disc (2).
4. The portable hydrological water resource survey device according to claim 3, wherein the side wall surface of the clamping groove bottom of the split charging tray (2) is fixedly connected with a sucker (204), and the sampling tube (3) is a flat-bottom glass tube.
5. The portable hydrological water resource survey device according to claim 1, wherein the bottom side wall of the top cover (4) is provided with an annular limiting groove, a sealing gasket (401) is adhered in the bottom limiting groove of the top cover (4), and one side of the sealing gasket (401) is provided with a through hole corresponding to the sampling port;
The end part of the sampling tube (3) is embedded into the limit groove of the top cover (4), and the opening part of the sampling tube (3) is attached to the surface of the sealing gasket (401).
6. The portable hydrological water resource survey device of claim 5, wherein the top sampling port of the top cover (4) is connected with a spiral cover (402), and a filter screen (403) is fixedly connected in a top opening of the spiral cover (402).
7. The portable hydrological water resource survey device according to claim 1, wherein a guide hole is formed in the center of the top surface of the sampling tube (3), and water inlets are formed in the periphery of the top of the sampling tube (3);
The center of the top of the clamping block (303) is provided with a guide protrusion (304), the guide protrusion (304) is clamped in a guide hole of the sampling tube (3), and the top of the guide protrusion (304) is hemispherical.
8. The portable hydrological water resource survey device of claim 7, wherein the top of the fixture block (303) is provided with a through hole, and the through hole and a water inlet at the top of the sampling tube (3) are distributed in a vertically staggered manner.
9. The portable hydrological water resource survey device of claim 6, wherein the lower surface of the screw cap (402) abuts the top surface of the sealing gasket (401).
10. The portable hydrological water resource survey device of claim 9, wherein the bottom surface of the screw cap (402) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420404331.0U CN222166653U (en) | 2024-03-04 | 2024-03-04 | Portable hydrologic water resource surveys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420404331.0U CN222166653U (en) | 2024-03-04 | 2024-03-04 | Portable hydrologic water resource surveys device |
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| Publication Number | Publication Date |
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| CN222166653U true CN222166653U (en) | 2024-12-13 |
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| CN202420404331.0U Active CN222166653U (en) | 2024-03-04 | 2024-03-04 | Portable hydrologic water resource surveys device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119715030A (en) * | 2025-01-15 | 2025-03-28 | 中国地质科学院 | A sampling device and method for monitoring groundwater pollution in mining areas |
| CN121163974A (en) * | 2025-11-20 | 2025-12-19 | 四川省第六地质大队 | Geological survey engineering sample collection device |
-
2024
- 2024-03-04 CN CN202420404331.0U patent/CN222166653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119715030A (en) * | 2025-01-15 | 2025-03-28 | 中国地质科学院 | A sampling device and method for monitoring groundwater pollution in mining areas |
| CN121163974A (en) * | 2025-11-20 | 2025-12-19 | 四川省第六地质大队 | Geological survey engineering sample collection device |
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