CN216870096U - But water quality testing sampling device for hydraulic engineering of continuous sampling - Google Patents
But water quality testing sampling device for hydraulic engineering of continuous sampling Download PDFInfo
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- CN216870096U CN216870096U CN202122514374.3U CN202122514374U CN216870096U CN 216870096 U CN216870096 U CN 216870096U CN 202122514374 U CN202122514374 U CN 202122514374U CN 216870096 U CN216870096 U CN 216870096U
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Abstract
The utility model discloses a water quality detection sampling device for hydraulic engineering, which can continuously sample water, and comprises a floating seat floating above the water surface, wherein a propeller used for realizing driving and moving is arranged on the side wall of the floating seat, a liquid taking cylinder is arranged at the lower end of the floating seat, and a sliding groove is formed in the inner wall of the floating seat; further comprising: the motor is fixedly arranged inside the floating seat, and a threaded rod is fixedly arranged at the output end of the motor; the piston sheet is movably arranged on the inner side of the liquid taking cylinder, and a piston rod is fixedly arranged at the upper end of the piston sheet; and the liquid storage tube is fixedly arranged on the lower surface of the adjusting seat and used for storing the samples. This but water quality testing sampling device for hydraulic engineering of continuous sampling can carry out the continuous sampling to the water in different regions to automatic classification deposits, can carry out automatic clearance to filter screen mechanism at the sampling in-process simultaneously, thereby avoids the filtration pore to block up and influence normal sample, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a water quality detection sampling device for hydraulic engineering, which can continuously sample.
Background
The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, and is constructed, the water quality of a water area in which the hydraulic engineering is located needs to be detected before the construction of the hydraulic engineering, so that a sampling device needs to be used for collecting samples, but the existing water quality detection sampling device for the hydraulic engineering still has some defects.
A multilayer quality of water sampling device for hydraulic engineering like publication No. CN211262864U, it is through collecting the container, the inlet opening, straight board, the connection cooperation of straight section of thick bamboo and apron, make on the straight section of thick bamboo during a plurality of inlet openings advance the rivers of different degree of depth into corresponding collection container, be convenient for take out the collection container after the apron is opened and detect, be convenient for the sampling personnel once gather the water sample of the different degree of depth, when avoiding detecting the quality of water of different degree of depth, need repeated sampling many times, the condition of waste time, but it is in the sampling process, can only take water to fixed waters department, it carries out continuous sampling to the water in different regions inconveniently, it carries out automatic clearance to filter screen mechanism in the sampling process simultaneously, lead to the filter screen easily to send out the jam and influence normal water intaking operation, there is certain use defect.
Therefore, we provide a water quality detection sampling device for hydraulic engineering, which can continuously sample, so as to solve the problems provided in the above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water quality detection and sampling device for hydraulic engineering, which can continuously sample water, and solves the problems that the water quality detection and sampling device in the market only can take water from a fixed water area, is inconvenient to continuously sample water in different areas, and is inconvenient to automatically clean a filter screen mechanism in the sampling process, so that the filter screen is easy to block, and normal water taking operation is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a water quality detection and sampling device for hydraulic engineering capable of continuously sampling comprises a floating seat floating above the water surface, wherein a propeller used for realizing driving and moving is installed on the side wall of the floating seat, a liquid taking cylinder is installed at the lower end of the floating seat, and a sliding groove is formed in the inner wall of the floating seat;
further comprising:
the motor is fixedly arranged inside the floating seat, and a threaded rod is fixedly arranged at the output end of the motor;
the piston sheet is movably arranged on the inner side of the liquid taking cylinder, and a piston rod is fixedly arranged at the upper end of the piston sheet;
the liquid discharge hole is formed in the side wall of the upper end of the liquid taking barrel and used for realizing discharge of a water body;
the bearing is connected to the inner side of the floating seat, and the inner wall of the adjusting ring is provided with a clamping groove;
the adjusting seat is connected with the lower surface of the floating seat through a bearing, the upper surface of the adjusting seat is integrally provided with a connecting ring, and the inner wall of the adjusting seat is provided with a liquid inlet hole;
and the liquid storage pipe is fixedly arranged on the lower surface of the adjusting seat and used for storing the samples.
Preferably, the threaded rod is in threaded connection with the piston rod, the piston rod and the floating seat form a telescopic structure, a sliding block is arranged on the outer side of the upper end of the piston rod, and the sliding block and the sliding groove form a sliding structure.
Through adopting above-mentioned technical scheme for the rotatory in-process of threaded rod can utilize the threaded connection effect to drive the piston rod and adjust from top to bottom, and the slider can slide along the spout simultaneously, and then realizes direction, limiting displacement.
Preferably, the outer wall of piston piece laminates with the inner wall of getting a liquid section of thick bamboo mutually, just it is the cylinder structure to get a liquid section of thick bamboo, and the outside fixed mounting who gets a liquid section of thick bamboo has the filter screen, simultaneously the filter screen will get a liquid section of thick bamboo and separate into upper and lower two parts.
Through adopting above-mentioned technical scheme for when the piston piece removed to the filter screen below, can so that the water gushes into through the filter screen is automatic and get a liquid section of thick bamboo, along with shifting up of piston piece, can be so that it promotes to get the water sample in the liquid section of thick bamboo and rise, thereby be convenient for follow-up sample, deposit to the water.
Preferably, a pulling rope is wound on the outer side of the adjusting ring, the other end of the pulling rope is fixedly connected to the upper surface of the piston sheet, and a torsion spring for providing a return elastic force is connected between the adjusting ring and the floating seat.
Through adopting above-mentioned technical scheme for the piston piece moves down the in-process, can carry out synchronous revolution through haulage rope pulling adjustable ring, thereby deposits for the classification of follow-up water sample and provides the condition.
Preferably, the outer diameter of the joining ring is smaller than the inner diameter of the adjusting seat, the circle centers of the adjusting seat and the joining ring coincide, a latch is connected to the outer wall of the joining ring through a shaft, a return spring is connected between the latch and the outer wall of the joining ring, and the latch and the clamping groove form a clamping structure.
Through adopting above-mentioned technical scheme for when the adjustable ring carries out anticlockwise rotation, can be so that the latch card go into the draw-in groove, thereby can make the adjustable ring drive link up the ring and adjust the seat and carry out synchronous revolution, and then realize adjusting the rotation angle regulation of seat.
Preferably, the lower surface of the adjusting seat is in equal-angle threaded connection with a liquid storage pipe, liquid inlet holes are formed in the inner wall of the adjusting seat in equal angles, the liquid inlet holes correspond to the liquid storage pipe in one-to-one mode, and the liquid inlet holes correspond to the liquid discharge holes in position.
Through adopting above-mentioned technical scheme for when the piston piece moves up, can crowd the water in getting the liquid section of thick bamboo into corresponding liquid storage pipe through outage and feed liquor hole and collect, thereby realize depositing the classification of different water samples.
Preferably, the outer wall of the liquid storage pipe is fixedly provided with a cleaning brush, and the cleaning brush is attached to the outer wall of the filter screen.
Through adopting above-mentioned technical scheme, can be so that when adjusting the seat and drive the liquid storage pipe and carry out position control, the cleaning brush of liquid storage pipe outer wall setting can carry out the automation to the outer wall of filter screen and scrape clearly, avoids the filter screen to take place to block up.
Compared with the prior art, the utility model has the beneficial effects that: the water quality detection sampling device for the hydraulic engineering capable of continuously sampling can continuously sample water bodies in different areas, automatically classify and store the water bodies, and automatically clean the filter screen mechanism in the sampling process, so that the influence of filter hole blockage on normal sampling is avoided, and the practicability is high;
1. the water sample storage device is provided with a liquid taking barrel, a piston sheet and an adjusting seat, water entering the liquid taking barrel can be squeezed into the liquid storage pipes through the liquid discharging holes and the liquid inlet holes by upward movement of the piston sheet, so that water samples are stored, and when the piston sheet moves downward again, the piston sheet can drive the adjusting seat to automatically rotate and adjust through a traction rope, so that different liquid storage pipes correspond to the liquid discharging holes in position, and subsequent continuous liquid taking and classified storage are facilitated;
2. be provided with liquid storage pipe and cleaning brush, getting the liquid in-process, adjusting the seat and can driving the liquid storage pipe and carry out synchronous revolution, and then make the cleaning brush in the liquid storage pipe outside can laminate and slide in the filter screen surface to can strike off the adnexed impurity in the filter screen outside automatically, and then avoid the filter screen to take place to block up and influence the normal sample of device.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic top cross-sectional view of a connector ring according to the present invention;
FIG. 3 is a schematic perspective view of a liquid-dispensing cartridge according to the present invention;
FIG. 4 is a schematic view of the novel adjusting seat of the present invention;
FIG. 5 is a schematic view of an adjusting base mounting structure according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a floating seat; 2. a propeller; 3. a motor; 4. a threaded rod; 5. a liquid taking cylinder; 6. filtering with a screen; 7. a piston plate; 8. a piston rod; 801. a slider; 9. a chute; 10. a drain hole; 11. an adjusting ring; 1101. a hauling rope; 1102. a torsion spring; 12. a card slot; 13. an adjusting seat; 14. an adaptor ring; 1401. clamping teeth; 1402. a return spring; 15. a liquid inlet hole; 16. a liquid storage pipe; 17. a cleaning brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a water quality detection sampling device for hydraulic engineering capable of continuously sampling comprises a floating seat 1 floating above the water surface, wherein a propeller 2 used for realizing driving and moving is installed on the side wall of the floating seat 1, a liquid taking cylinder 5 is installed at the lower end of the floating seat 1, and a sliding groove 9 is formed in the inner wall of the floating seat 1;
further comprising:
the motor 3 is fixedly arranged inside the floating seat 1, and the output end of the motor 3 is fixedly provided with a threaded rod 4;
the piston sheet 7 is movably arranged on the inner side of the liquid taking cylinder 5, and the upper end of the piston sheet 7 is fixedly provided with a piston rod 8;
the liquid discharge hole 10 is formed in the side wall of the upper end of the liquid taking barrel 5 and used for realizing the discharge of a water body;
the adjusting ring 11 is connected to the inner side of the floating seat 1 through a bearing, and a clamping groove 12 is formed in the inner wall of the adjusting ring 11;
the adjusting seat 13 is connected with the lower surface of the floating seat 1 through a bearing, the upper surface of the adjusting seat 13 is integrally provided with a connecting ring 14, and the inner wall of the adjusting seat 13 is provided with a liquid inlet hole 15;
and the liquid storage pipe 16 is fixedly arranged on the lower surface of the adjusting seat 13 and is used for storing the samples.
The threaded rod 4 is in threaded connection with the piston rod 8, the piston rod 8 and the floating seat 1 form a telescopic structure, a sliding block 801 is arranged on the outer side of the upper end of the piston rod 8, and meanwhile the sliding block 801 and the sliding groove 9 form a sliding structure.
The outer wall of the piston plate 7 is attached to the inner wall of the liquid taking cylinder 5, the liquid taking cylinder 5 is of a cylindrical structure, a filter screen 6 is fixedly mounted on the outer side of the liquid taking cylinder 5, and the filter screen 6 divides the liquid taking cylinder 5 into an upper part and a lower part.
As shown in fig. 1, fig. 3 and fig. 6, to float seat 1 and place in the surface of water top, then drive through propeller 2 and float seat 1 and navigate at the surface of water, thereby look for suitable sample position, then control motor 3 drives threaded rod 4 and rotates, thereby make lamella 7 move to the below of filter screen 6, external water can get into through filter screen 6 this moment and get in the liquid section of thick bamboo 5, then control threaded rod 4 reverse rotation, make 8 pulling lamella 7 of piston rod move up, thereby can collect in the water sample of getting in the liquid section of thick bamboo 5 squeezes into stock solution pipe 16 through outage 10 and feed liquor hole 15.
A pulling rope 1101 is wound on the outer side of the adjusting ring 11, the other end of the pulling rope 1101 is fixedly connected to the upper surface of the piston plate 7, and a torsion spring 1102 providing a return elastic force is connected between the adjusting ring 11 and the floating seat 1.
The outer diameter of the connecting ring 14 is smaller than the inner diameter of the adjusting seat 13, the centers of the adjusting seat 13 and the connecting ring 14 are overlapped, the outer wall of the connecting ring 14 is connected with a latch 1401 in a shaft mode, meanwhile, a return spring 1402 is connected between the latch 1401 and the outer wall of the connecting ring 14, and the latch 1401 and the clamping groove 12 form a clamping structure.
The lower surface of the adjusting seat 13 is in equal-angle threaded connection with a liquid storage pipe 16, the inner wall of the adjusting seat 13 is in equal-angle threaded connection with a liquid inlet hole 15, the liquid inlet hole 15 corresponds to the liquid storage pipe 16 in one-to-one mode, and the liquid inlet hole 15 corresponds to the liquid discharge hole 10 in position.
As shown in fig. 1-5, after a single sampling is completed, the floating seat 1 can be controlled to move and position, and then the piston plate 7 is controlled to move downwards again, so as to realize a secondary sampling, and meanwhile, in the process of moving downwards the piston plate 7, the piston plate can be driven by the pulling rope 1101 to pull the adjusting ring 11 to rotate synchronously, at this time, the latch 1401 can be clamped into the clamping groove 12, so that the adjusting ring 11 drives the connecting ring 14 and the adjusting seat 13 to rotate synchronously, so as to further enable another group of liquid storage tubes 16 to move to the outer side of the liquid discharge hole 10, so as to realize the automatic switching of the liquid storage tubes 16, and then the piston plate 7 is controlled to move upwards again, so that the device can utilize the plurality of groups of liquid storage tubes 16 to classify and store water samples at different positions.
The outer wall of the liquid storage pipe 16 is fixedly provided with a cleaning brush 17, and the cleaning brush 17 is attached to the outer wall of the filter screen 6.
As shown in figure 1, when adjusting seat 13 and driving liquid storage pipe 16 and rotate and adjust, cleaning brush 17 that the outer wall of liquid storage pipe 16 set up can laminate and slide in the surface of filter screen 6 to scrape off the adnexed impurity in filter screen 6 surface, thereby avoid filter screen 6 to take place to block up and influence the normal sample of device.
The working principle is as follows: when the water quality detection and sampling device capable of continuously sampling for hydraulic engineering is used, firstly, as shown in figures 1-6, the floating seat 1 is placed above the water surface, then the floating seat 1 is driven by the propeller 2 to sail on the water surface, so as to find a proper sampling position, at the moment, the liquid taking cylinder 5 takes water through the filter screen 6, then the piston sheet 7 is controlled to move upwards, so that the water sample in the liquid taking cylinder 5 is squeezed into the liquid storage pipe 16 through the liquid discharge hole 10 and the liquid inlet hole 15 for collection, after the position change, the piston sheet 7 is controlled to move downwards again, the adjusting seat 13 can be driven to synchronously rotate, so as to realize the adjustment of the position of the liquid storage pipe 16, so that the device can continuously sample and store water samples in a classified manner, meanwhile, the cleaning brush 17 arranged on the outer wall of the liquid storage pipe 16 can scrape impurities attached to the surface of the filter screen 6, so as to avoid the normal sampling of the device being influenced by the blockage of the filter screen 6, thereby completing a series of works.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A water quality detection sampling device for hydraulic engineering capable of continuously sampling comprises a floating seat (1) floating above the water surface, wherein a propeller (2) used for realizing driving and moving is installed on the side wall of the floating seat (1), a liquid taking cylinder (5) is installed at the lower end of the floating seat (1), and a sliding groove (9) is formed in the inner wall of the floating seat (1);
it is characterized by also comprising:
the motor (3) is fixedly arranged inside the floating seat (1), and a threaded rod (4) is fixedly arranged at the output end of the motor (3);
the piston sheet (7) is movably arranged on the inner side of the liquid taking cylinder (5), and a piston rod (8) is fixedly installed at the upper end of the piston sheet (7);
the liquid discharge hole (10) is formed in the side wall of the upper end of the liquid taking barrel (5) and is used for realizing the discharge of a water body;
the adjusting ring (11) is connected to the inner side of the floating seat (1) through a bearing, and a clamping groove (12) is formed in the inner wall of the adjusting ring (11);
the adjusting seat (13) is connected to the lower surface of the floating seat (1) through a bearing, the upper surface of the adjusting seat (13) is integrally provided with a connecting ring (14), and the inner wall of the adjusting seat (13) is provided with a liquid inlet hole (15);
and the liquid storage pipe (16) is fixedly arranged on the lower surface of the adjusting seat (13) and is used for storing the sample.
2. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 1, which is characterized in that: the threaded rod (4) is in threaded connection with the piston rod (8), the piston rod (8) and the floating seat (1) form a telescopic structure, a sliding block (801) is arranged on the outer side of the upper end of the piston rod (8), and meanwhile the sliding block (801) and the sliding groove (9) form a sliding structure.
3. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 1, which is characterized in that: the outer wall of piston piece (7) and the inner wall of getting liquid section of thick bamboo (5) laminate mutually, just it is cylindrical structure to get liquid section of thick bamboo (5), and the outside fixed mounting who gets liquid section of thick bamboo (5) has filter screen (6), simultaneously filter screen (6) will get liquid section of thick bamboo (5) and separate into upper and lower two parts.
4. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 1, which is characterized in that: a traction rope (1101) is wound on the outer side of the adjusting ring (11), the other end of the traction rope (1101) is fixedly connected to the upper surface of the piston sheet (7), and a torsion spring (1102) for providing restoring elasticity is connected between the adjusting ring (11) and the floating seat (1).
5. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 1, which is characterized in that: the outer diameter of the joining ring (14) is smaller than the inner diameter of the adjusting seat (13), the circle centers of the adjusting seat (13) and the joining ring (14) are overlapped, a clamping tooth (1401) is connected to the outer wall shaft of the joining ring (14), a return spring (1402) is connected between the clamping tooth (1401) and the outer wall of the joining ring (14), and the clamping tooth (1401) and the clamping groove (12) form a clamping structure.
6. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 1, which is characterized in that: the lower surface of the adjusting seat (13) is in equal-angle threaded connection with a liquid storage pipe (16), liquid inlet holes (15) are formed in the inner wall of the adjusting seat (13) in equal angles, the liquid inlet holes (15) correspond to the liquid storage pipe (16) in one-to-one mode, and the liquid inlet holes (15) correspond to the liquid discharge holes (10) in position.
7. The water quality detection sampling device for the hydraulic engineering capable of continuously sampling according to claim 3, is characterized in that: the outer wall of liquid storage pipe (16) is fixed and is provided with cleaning brush (17), just cleaning brush (17) laminate in the outer wall of filter screen (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122514374.3U CN216870096U (en) | 2021-10-19 | 2021-10-19 | But water quality testing sampling device for hydraulic engineering of continuous sampling |
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| CN202122514374.3U CN216870096U (en) | 2021-10-19 | 2021-10-19 | But water quality testing sampling device for hydraulic engineering of continuous sampling |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202826A (en) * | 2023-03-17 | 2023-06-02 | 华谱联测环境科技宿迁有限公司 | Factory area haze detection sampling device |
| CN116448500A (en) * | 2023-06-16 | 2023-07-18 | 科泰(山东)健康营养有限公司 | Liquid food processing is with detecting sampling device |
| CN116773260A (en) * | 2023-07-03 | 2023-09-19 | 柯林艾尔(北京)环境科技有限公司 | Intelligent water quality monitoring system |
| CN116793760A (en) * | 2023-06-21 | 2023-09-22 | 湖北省生态环境厅咸宁生态环境监测中心 | Sampling device for water quality detection |
| CN117589959A (en) * | 2024-01-18 | 2024-02-23 | 河南中溯检测科技有限公司 | Water quality detection system for construction engineering for water |
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2021
- 2021-10-19 CN CN202122514374.3U patent/CN216870096U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202826A (en) * | 2023-03-17 | 2023-06-02 | 华谱联测环境科技宿迁有限公司 | Factory area haze detection sampling device |
| CN116202826B (en) * | 2023-03-17 | 2023-11-10 | 华谱联测环境科技宿迁有限公司 | Factory area haze detection sampling device |
| CN116448500A (en) * | 2023-06-16 | 2023-07-18 | 科泰(山东)健康营养有限公司 | Liquid food processing is with detecting sampling device |
| CN116448500B (en) * | 2023-06-16 | 2023-09-08 | 科泰(山东)健康营养有限公司 | Liquid food processing is with detecting sampling device |
| CN116793760A (en) * | 2023-06-21 | 2023-09-22 | 湖北省生态环境厅咸宁生态环境监测中心 | Sampling device for water quality detection |
| CN116793760B (en) * | 2023-06-21 | 2024-01-19 | 湖北省生态环境厅咸宁生态环境监测中心 | Sampling device for water quality detection |
| CN116773260A (en) * | 2023-07-03 | 2023-09-19 | 柯林艾尔(北京)环境科技有限公司 | Intelligent water quality monitoring system |
| CN116773260B (en) * | 2023-07-03 | 2024-04-30 | 江门公用水务环境股份有限公司 | Intelligent water quality monitoring system |
| CN117589959A (en) * | 2024-01-18 | 2024-02-23 | 河南中溯检测科技有限公司 | Water quality detection system for construction engineering for water |
| CN117589959B (en) * | 2024-01-18 | 2024-04-09 | 河南中溯检测科技有限公司 | Water quality detection system for construction engineering for water |
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Effective date of registration: 20220816 Address after: No. 16, 15th Floor, Building 18, Mianyang Economic Development Wanda Plaza, No. 199, Middle Section of Mianzhou Avenue, Economic Development Zone, Mianyang City, Sichuan Province 621000 Patentee after: Sichuan Zhebei Construction Engineering Co., Ltd. Address before: 843200 shop 101, first floor, government cadre turnover room, Duolang Township, 100m east of kumbage Road, Awati County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Huamei Chuangxin Market Development Management Co.,Ltd. |
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