Visual water sample collection and analysis equipment
By designing a visual water sample collection and analysis equipment using buoyancy plates and wire ropes, the pollution and maintenance problems of traditional water sample collection equipment when taking water in deep water areas are solved, and low-cost and low-pollution water sample collection and analysis are achieved.
Patent Information
- Application Number
- CN202421182834.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Traditional water sample collection equipment requires long pipelines when fetching water in deep water areas, which are difficult to clean. Long-term use will cause water sample pollution, affecting water quality or analysis results.
A visual water sample collection and analysis equipment is designed, using a combination of buoyancy plate and a wire rope to drive the water collection container to float to the sampling point through the buoyancy plate, and the sampling is achieved by pulling the wire rope to avoid contact with the water sample, and reduce the risk of pollution.
The equipment reduces sampling costs, avoids contact between mechanical parts and water samples, reduces the risk of sample contamination, and ensures accurate detection of water samples through the design of sample placement area and detection head.
Smart Images
Figure CN222913620U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water sample collection, in particular to a visual water sample collection and analysis device. Background Art
[0002] A water sample collection and analysis device is a device used to collect and analyze water samples, and is usually used in the fields of environmental monitoring, water quality detection, water resource management, etc. The main functions of these devices include collecting water samples, processing samples, analyzing samples, recording data, etc.
[0003] Water sample collection refers to the process of obtaining samples from natural water bodies. First, appropriate sampling points need to be selected according to monitoring requirements and research purposes, and then sampling utensils such as sampling bottles and sampler water pumps are prepared and put into the water for sampling. There are two sampling operations for surface water samples and deep water samples, and different sampling utensils and sampling methods need to be selected according to different needs. When enough water sample volume is collected, it should be fished out in time and marked, such as sampling time, sampling depth, sampling point, etc. Finally, it is put into the water sample analysis device for analysis.
[0004] Traditional water sample collection uses a water pump to pump water, which requires relatively complex operations and maintenance. And when taking water from deep water areas, a long pipeline is needed, which is difficult to clean. Long-term use will cause water sample pollution problems, affecting water quality or analysis results. Therefore, a visual water sample collection and analysis device is proposed to solve the above problems. Summary of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a visual water sample collection and analysis device, aiming to improve the problems in the prior art that a long pipeline is needed when taking water from deep water areas, which is difficult to clean, and long-term use will cause water sample pollution.
[0006] To achieve the above object, the utility model adopts the following technical scheme: a visual water sample collection and analysis device, including a box body, a water collection container is arranged on the left side of the box body, a buoyancy plate is slidably connected to the top of the water collection container, a hook one is fixedly connected to the top of the buoyancy plate, a water collection cover is fixedly connected to the bottom of the water collection container, a water inlet is opened on the top of the water collection cover, a support rod is fixedly connected to the inner top of the water collection container, a sliding block one is slidably connected to the outer wall of the support rod, a fixed block one is fixedly connected to the bottom of the sliding block one, a spring is fixedly connected to the bottom of the fixed block one, a fixed block two is fixedly connected to the bottom of the spring, a plug is fixedly connected to the bottom of the fixed block two, a hook two is fixedly connected to the lower end of the plug, and a placement mechanism is arranged inside the box body.
[0007] As a further description of the above technical solution:
[0008] The placement mechanism includes the third fixed plate, and the third fixed plate is arranged at the inner bottom of the box body. The bottom of the third fixed plate is fixedly connected with the second sliding block, the inner bottom of the box body is provided with the first groove, the left and right sides of the third fixed plate are fixedly connected with magnetic blocks, the inner wall of the box body is provided with the second groove, the middle of the third fixed plate is fixedly connected with a sample placement area, the top of the sample placement area is provided with a detection head, and the upper end of the detection head is fixedly connected with a detector.
[0009] As a further description of the above technical solution:
[0010] The inner bottom of the box body is fixedly connected with a water receiving tray.
[0011] As a further description of the above technical solution:
[0012] The front side of the third fixed plate is fixedly connected with a first handle.
[0013] As a further description of the above technical solution:
[0014] The outer wall of the box body is fixedly connected with a second handle.
[0015] As a further description of the above technical solution:
[0016] The bottom of the box body is fixedly connected with wheels, and the outer wall of the wheels is rotatably connected with a limit ring.
[0017] As a further description of the above technical solution:
[0018] The outer wall of the box body is fixedly connected with an alarm, and the outer wall of the box body is fixedly connected with a display screen.
[0019] As a further description of the above technical solution:
[0020] The outer wall of the box body is fixedly connected with a first storage, and the outer wall of the box body is fixedly connected with a second storage.
[0021] As a further description of the above technical solution:
[0022] The outer walls of the first storage and the second storage are both provided with steel wire ropes.
[0023] As a further description of the above technical solution:
[0024] The outer wall of the plug is fixedly connected with a sealing ring.
[0025] The utility model has the following beneficial effects:
[0026] 1. In the present utility model, during sampling, one steel wire rope is tied tightly to hook one, and another steel wire rope is tied tightly to hook two. Subsequently, the steel wire ropes are slowly lowered into the water. Under the action of the buoyancy plate, the water collection container can float to the required sampling point. When the steel wire rope on hook one is pulled, the buoyancy plate leaves the water collection container, and the water collection container sinks to the bottom. After filling the water sample, the plug is pushed into the water inlet. At this time, the steel wire rope tied to hook two is pulled back to complete the sampling. Compared with professional water pump equipment, its cost is lower, which can reduce the sampling cost. This process avoids the contact between mechanical components and the water sample, reducing the risk of sample contamination.
[0027] 2. In the present utility model, there is a sample placement area for installing a supporting water collection container inside the device. After the water sample is taken, the water collection container is directly placed in the sample placement area for detection, reducing the contamination of the water sample when pouring it into a new container after sampling. When the water level in the water collection container is shallow, by cooperating with the sliding of sliding block two, magnetic block in groove one and groove two, it can ensure that the detection head can extend into the water sample to complete the detection regardless of whether the water level in the water collection container is deep or shallow. Brief Description of the Drawings
[0028] Figure 1 is a three-dimensional schematic diagram of a visual water sample collection and analysis device proposed by the present utility model;
[0029] Figure 2 is a structural schematic diagram of the water collection container of a visual water sample collection and analysis device proposed by the present utility model;
[0030] Figure 3 is a structural schematic diagram of the placement mechanism of a visual water sample collection and analysis device proposed by the present utility model.
[0031] 1. Box body; 2. Water collection container; 3. Hook one; 4. Water inlet; 5. Buoyancy plate; 6. Water collection cover; 7. Plug; 8. Support rod; 9. Sliding block one; 10. Fixed block one; 11. Fixed block two; 12. Spring; 13. Hook two; 14. Placement mechanism; 1401. Fixed plate three; 1402. Sliding block two; 1403. Groove one; 1404. Magnetic block; 1405. Groove two; 1406. Sample placement area; 1407. Detector; 1408. Detection head; 15. Water receiving tray; 16. Pull handle one; 17. Pull handle two; 18. Wheel; 19. Limit ring; 20. Alarm; 21. Display screen; 22. Storage one; 23. Storage two; 24. Steel wire rope; 25. Sealing ring. Detailed Embodiment
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0033] Referring to Figure 1 and Figure 2 , an embodiment provided by the present utility model: A visual water sample collection and analysis device includes a box body 1. A water collection container 2 is provided on the left side of the box body 1. A buoyancy plate 5 is slidably connected to the top of the water collection container 2. A hook one 3 is fixedly connected to the top of the buoyancy plate 5. A water collection cover 6 is fixedly connected to the bottom of the water collection container 2. An inlet 4 is opened on the top of the water collection cover 6. A support rod 8 is fixedly connected to the inner top of the water collection container 2. A sliding block one 9 is slidably connected to the outer wall of the support rod 8. A fixed block one 10 is fixedly connected to the bottom of the sliding block one 9. A spring 12 is fixedly connected to the bottom of the fixed block one 10. A fixed block two 11 is fixedly connected to the bottom of the spring 12. A plug 7 is fixedly connected to the bottom of the fixed block two 11. A hook two 13 is fixedly connected to the lower end of the plug 7. A placement mechanism 14 is arranged inside the box body 1; Steel wire ropes 24 are arranged on the outer walls of both the storage one 22 and the storage two 23; A sealing ring 25 is fixedly connected to the outer wall of the plug 7; A storage one 22 is fixedly connected to the outer wall of the box body 1, and a storage two 23 is fixedly connected to the outer wall of the box body 1.
[0034] Specifically, when sampling, tie the steel wire rope 24 on the storage one 22 tightly to the hook one 3, and tie the steel wire rope 24 on the storage two 23 tightly to the hook two 13. Then slowly put the steel wire rope 24 into the water. The buoyancy plate 5 drives the water collection container 2 to float on the water surface. When the water collection container 2 floats to the sampling point, pull back the steel wire rope 24 on the storage one 22 forcefully. The buoyancy plate 5 is retracted together with the steel wire rope 24. At the same time, the water collection container 2 sinks to the bottom of the water. Water enters from the inlet 4 on the bottom water collection cover 6. The water collection container 2 turns over. At this time, the water collection cover 6 faces upward. The sliding block one 9 inside the water collection container 2 slides upward under the action of water pressure and drives the spring 12 to push the plug 7 into the inlet 4. At this time, pull back the steel wire rope 24 tied to the hook two 13 to complete the sampling. Fix a sealing ring 25 on the plug 7 to prevent contamination of the water samples in other water areas when retrieving, increasing the reliability of the sampled samples. The storage one 22 and the storage two 23 can be used to store the steel wire rope 24 to keep the equipment clean.
[0035] Referring to Figure 1 and Figure 3, An embodiment provided by the present utility model: The placement mechanism 14 includes a third fixed plate 1401, and the third fixed plate 1401 is arranged at the inner bottom of the box body 1. Sliding blocks two 1402 are fixedly connected to the bottom of the third fixed plate 1401, and first grooves 1403 are formed in the inner bottom of the box body 1. Magnetic blocks 1404 are fixedly connected to the left and right sides of the third fixed plate 1401, and second grooves 1405 are formed in the inner wall of the box body 1. A sample placement area 1406 is fixedly connected to the middle of the third fixed plate 1401, a detection head 1408 is arranged at the top of the sample placement area 1406, and a detector 1407 is fixedly connected to the upper end of the detection head 1408; A first handle 16 is fixedly connected to the front side of the third fixed plate 1401; A water receiving tray 15 is fixedly connected to the inner bottom of the box body 1.
[0036] Specifically, after sampling, pull the first handle 16 outwards, place the water collection container 2 on the sample placement area 1406. Since there may be differences in the amount of sampled water, when the water level in the water collection container 2 is low, push the first handle 16 inwards. When the magnetic blocks 1404 on the third fixed plate 1401 are firmly engaged with the second grooves 1405, push the first handle 16 upwards forcefully to fix it at an appropriate height, so as to facilitate the detection head 1408 to extend into the water sample for detection.
[0037] Refer to Figure 1 , An embodiment provided by the present utility model: A second handle 17 is fixedly connected to the outer wall of the box body 1; Wheels 18 are fixedly connected to the bottom of the box body 1, and a limit ring 19 is rotatably connected to the outer wall of the wheels 18; An alarm 20 is fixedly connected to the outer wall of the box body 1, and a display screen 21 is fixedly connected to the outer wall of the box body 1.
[0038] Specifically, the wheels 18 are equipped with the limit ring 19, and the second handle 17 is provided. When it is necessary to move, pull the second handle 17, which is labor-saving and convenient. When it is necessary to fix in a certain place to start detecting the water sample, buckle the limit ring 19 downwards, and the box body 1 will be fixed on the ground. There is a display screen 21 on the box body 1, which can more intuitively display various data to achieve visualization. An alarm 20 is equipped to detect abnormalities in the water quality in time to avoid greater damage to the machine.
[0039] Working principle: When sampling, the wire rope 24 on the first receptacle 22 is tied tightly to the first hook 3, and the wire rope 24 on the second receptacle 23 is tied tightly to the second hook 13. Then, the wire rope 24 is slowly lowered into the water, and the buoyancy plate 5 drives the water collection container 2 to float on the water surface. When the water collection container 2 floats to the sampling point, the wire rope 24 on the first receptacle 22 is pulled forcefully, and the buoyancy plate 5 is retracted together with the wire rope 24. At the same time, the water collection container 2 sinks to the bottom of the water, and water enters through the water inlet 4 on the bottom water collection cover 6. The water collection container 2 turns over, and at this time, the water collection cover 6 faces upward. The first sliding block 9 inside the water collection container 2 slides upward under the action of water pressure and drives the spring 12 to push the plug 7 into the water inlet 4. At this time, the wire rope 24 tied to the second hook 13 is pulled back to complete the sampling. After the sampling is completed, the first handle 16 is pulled outward to place the water collection container 2 on the sample placement area 1406. Because there may be differences in the amount of water sampled, when the water level in the water collection container 2 is low, the first handle 16 is pushed inward. When the magnetic block 1404 on the third fixing plate 1401 is tightly engaged with the second groove 1405, the first handle 16 is pushed upward forcefully to fix it to an appropriate height, so that the detection head 1408 can extend into the water sample for detection.
[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A visual water sample collection and analysis device, comprising a housing (1), characterized in that: A water collecting container (2) is arranged on the left side of the box body (1), the top of the water collecting container (2) is slidably connected to a buoyancy plate (5), the top of the buoyancy plate (5) is fixedly connected to a hook (3), the bottom of the water collecting container (2) is fixedly connected to a water collecting cover (6), the top of the water collecting cover (6) is provided with a water inlet (4), the inner top of the water collecting container (2) is fixedly connected to a support rod (8), the outer wall of the support rod (8) is slidably connected to a sliding block (9), the bottom of the sliding block (9) is fixedly connected to a fixed block (10), the bottom of the fixed block (10) is fixedly connected to a spring (12), the bottom end of the spring (12) is fixedly connected to a fixed block (11), the bottom of the fixed block (11) is fixedly connected to a plug (7), the lower end of the plug (7) is fixedly connected to a hook (13), and a placing mechanism (14) is arranged inside the box body (1).
2. A visual water sample collection and analysis device according to claim 1, characterized in that: The placement mechanism (14) comprises a fixing plate three (1401), the fixing plate three (1401) is arranged at the inner bottom of the box body (1), the bottom of the fixing plate three (1401) is fixedly connected with a sliding block two (1402), the inner bottom of the box body (1) is provided with a groove one (1403), the left and right sides of the fixing plate three (1401) are fixedly connected with a magnetic block (1404), the inner wall of the box body (1) is provided with a groove two (1405), the middle part of the fixing plate three (1401) is fixedly connected with a sample placement area (1406), the top of the sample placement area (1406) is provided with a detection head (1408), and the upper end of the detection head (1408) is fixedly connected with a detector (1407).
3. The visual water sample collection and analysis device according to claim 1, characterized in that: A water receiving tray (15) is fixedly connected to the inner bottom of the box body (1).
4. The visual water sample collection and analysis device according to claim 2, characterized in that: The front side of the fixing plate three (1401) is fixedly connected with a handle one (16).
5. The visual water sample collection and analysis device according to claim 1, characterized in that: A second handle (17) is fixedly connected to the outer wall of the box body (1).
6. The visual water sample collection and analysis device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a wheel (18), and the outer wall of the wheel (18) is rotatably connected to a limit ring (19).
7. The visual water sample collection and analysis device according to claim 1, characterized in that: An alarm (20) is fixedly connected to the outer wall of the box (1), and a display screen (21) is fixedly connected to the outer wall of the box (1).
8. The visual water sample collection and analysis device according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly connected to a storage box (22), and the outer wall of the box body (1) is fixedly connected to a storage box (23).
9. The visual water sample collection and analysis device according to claim 8, characterized in that: The outer walls of the storage box 1 (22) and the storage box 2 (23) are both provided with steel wire ropes (24).
10. The visual water sample collection and analysis device according to claim 1, characterized in that: A sealing ring (25) is fixedly connected to the outer wall of the plug (7).