A water sample collecting device for mineral spring resource exploration

Abstract

The utility model discloses a water sample collection device for mineral spring water resource exploration relates to water sample collection device technical field, including base, the both sides of base all fixed mounting have a plurality of fixed seat, and the side of fixed seat away from base all fixed mounting has the sliding ring, and the inside limit sliding of sliding ring installs the collection cylinder, and the top opening of collection cylinder and thread installation has the top cap, the sidewall of a plurality of collection cylinders is opened respectively and has the collection mouth of different height, the sidewall top end of collection cylinder all has established the adjusting groove, the utility model discloses through electric push rod and promote the collection cylinder and dive, and the abutment plate is blocked in diving by sliding ring, and drive sliding plate and compress reset spring and open the collection mouth and enter the water, when lifting, and the blocking is relieved, and reset spring promotes sliding plate and slides down and closes the collection mouth. Realized accurate, independent collection to different depth water sample, effectively avoided the interlayer water body mixed, provided reliable guarantee for accurate analysis each layer water quality characteristic.

Description

Technical Field

[0001] This utility model relates to the technical field of water sample collection devices, and in particular to a water sample collection device for mineral water resource exploration. Background Technology

[0002] Mineral water is a natural water body containing certain mineral salts, trace elements, or carbon dioxide gas. Its chemical composition, water temperature, and flow rate, among other dynamic indicators, typically remain relatively stable within natural fluctuations. Mineral water resource exploration is a systematic undertaking aimed at identifying the location, quantity, quality, and extraction conditions of mineral water sources, providing scientific support for subsequent development. After exploration is completed, sampling and analysis are necessary to assess the hydrogeological characteristics of the water source and confirm its feasibility for development and utilization.

[0003] Existing water sampling devices used in mineral water resource exploration have limitations. First, when collecting multiple samples, the operation process is cumbersome, often requiring repeated equipment deployment or frequent changes of sampling instruments, reducing fieldwork efficiency. Second, because the device is prone to mixing water from different layers during lifting, or because incomplete cleaning occurs when the same instrument contains water samples from different sources, cross-contamination of the collected water samples is likely. This compromises the originality and representativeness of the samples, leading to inaccurate water quality data obtained from subsequent testing and analysis, failing to accurately reflect the hydrogeological characteristics of a specific water point, and thus introducing a significant risk of error into the entire resource assessment process.

[0004] To address the aforementioned problems, this utility model proposes a water sample collection device for mineral water resource exploration. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model proposes a water sample collection device for mineral water resource exploration.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water sample collection device for mineral water resource exploration, comprising a base, multiple fixed seats fixedly installed on both sides of the base, a sliding ring fixedly installed on the side of each fixed seat away from the base, a collection tube slidably installed inside the sliding ring, the top of the collection tube being open and threadedly fitted with a top cover; collection ports of different heights are respectively opened on the side walls of the multiple collection tubes; an adjustment groove is opened at the top of the side wall of each collection tube, and an inner groove is opened on the side wall of each collection tube at the position corresponding to the collection port, the bottom end of the inner groove extending to the bottom side of the corresponding collection port, and the top end of the inner groove extending above the adjustment groove; a sliding plate is slidably installed inside the inner groove, and an abutment plate is fixedly installed on the side wall of the sliding plate, the abutment plate extending to the outside of the collection tube through the adjustment groove, and the abutment plate abutting against the sliding ring; an electric push rod is fixedly installed on the upper end face of each fixed seat, and the output end of the electric push rod is detachably connected to the corresponding collection tube.

[0007] The present invention is further configured such that a reset spring is fixedly connected to the top of the inner groove, and the other end of the reset spring is fixedly connected to the top of the sliding plate.

[0008] The present invention is further configured such that a groove is provided on the side wall of the base, the output shaft of the electric push rod extends into the groove and slides in cooperation with both the base and the fixed seat; a connecting plate is fixedly installed on the bottom of the side wall of the collection tube, and the connecting plate is threadedly connected to the output shaft of the electric push rod.

[0009] The present invention is further configured such that an assembly groove is provided on the upper end face of the connecting plate, and the output shaft of the electric push rod is inserted into the assembly groove; a threaded hole is provided at the bottom end of the output shaft of the electric push rod, and a thumb screw is provided on the bottom side of the connecting plate, which passes through the connecting plate and is threadedly connected to the threaded hole on the electric push rod.

[0010] The present invention is further configured such that the height of the sliding plate is adapted to the height of the corresponding inner groove and simultaneously provides a shielding effect for the collection port and the adjustment groove.

[0011] The present invention is further configured such that an airbag is fixedly installed at the bottom end of the base, and a control component is fixedly installed on the upper end surface of the base; and drivers are provided at both ends of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This water sampling device for mineral water resource exploration consists of a base, a fixed seat, a sliding ring, a sampling tube, an electric push rod, and a sliding plate, a contact plate, and a return spring. After the device moves to the sampling point, the electric push rod pushes the sampling tube downwards. During descent, the contact plate is blocked by the sliding ring, driving the sliding plate to compress the return spring and open the sampling port for water intake. Upon lifting, the obstruction is released, and the return spring pushes the sliding plate downwards to close the sampling port. This achieves precise and independent sampling of water samples at different depths, effectively avoiding water mixing between layers and providing a reliable guarantee for accurate analysis of the water quality characteristics of each layer. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the present invention. Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model Figure 2 Enlarged view of point B in the middle; Figure 5This is a schematic diagram showing the location of the groove in this utility model.

[0014] Reference numerals: 1. Base; 2. Airbag; 3. Control component; 4. Driver; 5. Fixing base; 6. Sliding ring; 7. Collection tube; 8. Top cover; 9. Collection port; 10. Inner groove; 11. Adjustment groove; 12. Sliding plate; 13. Abutment plate; 14. Return spring; 15. Electric push rod; 16. Groove; 17. Connecting plate; 18. Assembly groove; 19. Thumb screw. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0017] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a water sample collection device for mineral water resource exploration, including a base 1. An airbag 2 is fixedly installed at the bottom end of the base 1, a control component 3 is fixedly installed on the upper end, and actuators 4 are provided at both ends. The cooperation between the airbag 2 and the actuators 4 enables the device to move autonomously and float, facilitating its arrival at predetermined sampling points.

[0019] Multiple fixed seats 5 are fixedly installed on both sides of the base 1. A sliding ring 6 is fixedly installed on the side of the fixed seat 5 opposite to the base 1. A collection cylinder 7 is slidably installed inside the sliding ring 6. The top of the collection cylinder 7 is open and threaded with a top cover 8. The sliding ring 6 provides stable guidance and support for the collection cylinder 7, ensuring the accuracy of its vertical movement trajectory.

[0020] Multiple collection tubes 7 have collection ports 9 at different heights on their side walls. An adjustment groove 11 is formed at the top of the side wall of each collection tube 7, and an inner groove 10 is formed on the side wall corresponding to the collection port 9. The bottom end of the inner groove 10 extends to the bottom side of the corresponding collection port 9, and the top end extends above the adjustment groove 11. A sliding plate 12 is slidably mounted inside the inner groove 10, and an abutment plate 13 is fixedly mounted on the side wall of the sliding plate 12. The abutment plate 13 extends to the outside of the collection tube 7 through the adjustment groove 11 and abuts against the sliding ring 6. The height of the sliding plate 12 is adapted to the height of the corresponding inner groove 10, thus simultaneously shielding both the collection port 9 and the adjustment groove 11.

[0021] A reset spring 14 is fixedly connected to the top of the inner tank 10, and the other end of the reset spring 14 is fixedly connected to the top of the sliding plate 12. The advantage of this structure is that the reset spring 14 provides the power for the sliding plate 12 to automatically reset, ensuring that the collection port 9 can be reliably closed after the trigger is released, preventing water sample mixing.

[0022] An electric push rod 15 is fixedly mounted on the upper surface of the fixed base 5. A groove 16 is provided on the side wall of the base 1, and the output shaft of the electric push rod 15 extends into the groove 16 and slides in engagement with both the base 1 and the fixed base 5. A connecting plate 17 is fixedly mounted on the bottom end of the side wall of the sampling tube 7. An assembly groove 18 is provided on the upper surface of the connecting plate 17, and the output shaft of the electric push rod 15 is inserted into the assembly groove 18. A threaded hole is provided at the bottom end of the output shaft of the electric push rod 15, and a thumb screw 19 is provided on the bottom side of the connecting plate 17. The thumb screw 19 passes through the connecting plate 17 and is threadedly connected to the threaded hole on the electric push rod 15. The thumb screw 19 enables quick assembly and disassembly between the sampling tube 7 and the output shaft of the electric push rod 15, facilitating the disassembly of the tube and the removal of the sample after sampling, thus improving operational convenience.

[0023] Working principle: In use, the base 1 is smoothly moved to the predetermined water sample collection area through the coordinated action of the airbag 2, control component 3, and actuator 4. The operator selects the required sampling depth through the control component 3 and then activates the electric push rod 15 of the corresponding collection tube 7. The output shaft of the electric push rod 15 extends, pushing the connecting plate 17 downward, thereby causing the collection tube 7 to move vertically downward along the trajectory defined by the sliding ring 6. When the collection tube 7 descends to the set depth, the abutment plate 13 fixed to its outer wall abuts against the sliding ring 6 on the fixed base 5. As the collection tube 7 continues to descend, the abutment plate 13 is blocked by the sliding ring 6, causing it to move upward relative to the side wall of the collection tube 7 through the adjustment groove 11. This action further causes the sliding plate 12, which is fixed to the abutment plate 13, to slide upward in the inner groove 10. The upward movement of the sliding plate 12 compresses the return spring 14 and simultaneously removes the obstruction to the collection port 9. At this time, the external water sample flows into the collection cylinder 7 through the opened collection port 9 under static pressure, completing the collection of water samples at this depth. After sampling, the output shaft of the electric push rod 15 retracts, pulling the connecting plate 17 and the collection cylinder 7 upward as a whole. As the collection cylinder 7 rises, the abutment plate 13 gradually separates from the sliding ring 6, and the return spring 14 releases its elastic potential energy, pushing the sliding plate 12 downward in the inner groove 10 until the sliding plate 12 completely closes the collection port 9 again, effectively preventing the mixing of water samples from different water layers during the lifting process. Afterward, the device can be moved to a new horizontal sampling point with the help of the airbag 2, control component 3, and driver 4. By sequentially lowering the collection cylinders 7 with collection ports 9 at different heights on the side walls, water samples at different vertical depths can be obtained respectively. After all water samples have been collected, the device returns to the shore. The operator loosens the thumb screw 19 to separate the output shaft of the electric push rod 15 from the connecting plate 17, and then the collection tube 7 can be removed. The top cover 8 can be unscrewed to pour out the collected water samples for sealing and preservation.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water sample collection device for mineral water resource exploration, comprising a base (1), characterized in that: Multiple fixed seats (5) are fixedly installed on both sides of the base (1). A sliding ring (6) is fixedly installed on the side of the fixed seat (5) away from the base (1). A collection tube (7) is slidably installed inside the sliding ring (6). The top of the collection tube (7) is open and threaded with a top cover (8). Collection ports (9) of different heights are opened on the side walls of the multiple collection tubes (7). An adjustment groove (11) is opened at the top of the side wall of the collection tube (7). An inner groove (10) is opened on the side wall of the collection tube (7) at the position corresponding to the collection port (9). The bottom end of the inner groove (10) extends to the bottom side of the corresponding collection port (9), and the top end of the inner groove (10) extends to the top of the adjustment groove (11); the inner groove (10) is equipped with a sliding plate (12) for limiting sliding, and an abutment plate (13) is fixedly installed on the side wall of the sliding plate (12). The abutment plate (13) extends to the outside of the collection tube (7) through the adjustment groove (11), and the abutment plate (13) abuts against the sliding ring (6); an electric push rod (15) is fixedly installed on the upper end face of the fixed seat (5), and the output end of the electric push rod (15) is detachably connected to the corresponding collection tube (7).

2. The water sampling device for mineral water resource exploration according to claim 1, characterized in that: A reset spring (14) is fixedly connected to the top of the inner groove (10), and the other end of the reset spring (14) is fixedly connected to the top of the sliding plate (12).

3. A water sampling device for mineral water resource exploration according to claim 1, characterized in that: The base (1) has a groove (16) on its side wall. The output shaft of the electric push rod (15) extends into the groove (16) and slides with both the base (1) and the fixed seat (5). The bottom of the side wall of the collection tube (7) is fixedly installed with a connecting plate (17), which is threadedly connected to the output shaft of the electric push rod (15).

4. A water sampling device for mineral water resource exploration according to claim 3, characterized in that: The upper end face of the connecting plate (17) is provided with an assembly groove (18), and the output shaft of the electric push rod (15) is inserted into the assembly groove (18); the bottom end of the output shaft of the electric push rod (15) is provided with a threaded hole, and the bottom side of the connecting plate (17) is provided with a thumb screw (19), which passes through the connecting plate (17) and is threadedly connected to the threaded hole on the electric push rod (15).

5. A water sampling device for mineral water resource exploration according to claim 1, characterized in that: The height of the sliding plate (12) is adapted to the height of the corresponding inner groove (10) and simultaneously provides a shielding effect for the collection port (9) and the adjustment groove (11).

6. A water sampling device for mineral water resource exploration according to claim 1, characterized in that: An airbag (2) is fixedly installed at the bottom of the base (1), and a control component (3) is fixedly installed on the upper surface of the base (1); a driver (4) is provided at both ends of the base (1).

Images