CN216410791U

CN216410791U - Multilayer water quality sampling device of hydraulic engineering

Info

Publication number: CN216410791U
Application number: CN202122864406.2U
Authority: CN
Inventors: 王多
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-29
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a multilayer water quality sampling device for hydraulic engineering, and relates to the technical field of water quality sampling for hydraulic engineering. According to the utility model, the opening and closing states of each electromagnetic valve can be remotely controlled through the wireless connection of the remote controller and the controller, so that the function of multilayer water quality sampling is realized, the working efficiency is increased, and the inner walls of the periphery, the top and the bottom of the sampling cavity are conveniently cleaned through the matching use of the hand wheel, the rotating shaft, the second bevel gear, the first bevel gear, the vertical shaft, the threaded sleeve, the connecting rod, the cleaning ring, the sliding groove, the sliding block, the upper cleaning plate and the lower cleaning plate, so that the next sampling operation is prevented from being influenced.

Description

Multilayer water quality sampling device of hydraulic engineering

Technical Field

The utility model relates to the technical field of water quality sampling of hydraulic engineering, in particular to a multilayer water quality sampling device of hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, and is also called water engineering; water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is regulated and distributed to meet the needs of the people's life and production on water resources. In the aspect of hydraulic engineering, in order to know the quality of water in waters that can be better, need use sampling device to carry out the sample of water to follow-up water quality detects.

However, in the prior art, most of the water quality sampling devices do not have the function of multi-layer water quality sampling, and need to separately sample, so that the working efficiency is reduced, and the inner walls of most of the water quality sampling devices are inconvenient to clean, so that the next sampling operation is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multilayer water quality sampling device for hydraulic engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the multilayer water quality sampling device for the hydraulic engineering comprises a sampling cylinder and a remote controller, wherein a lower cavity is arranged at the lower side in the sampling cylinder, an upper cavity is arranged at the upper side in the sampling cylinder, a plurality of sampling cavities are arranged in the sampling cylinder at the inner equal distance between the lower cavity and the upper cavity, a plurality of liquid inlet pipes are fixedly arranged at one side of the sampling cylinder at the equal distance, a plurality of liquid outlet pipes are fixedly arranged at the other side of the sampling cylinder at the equal distance, electromagnetic valves are arranged on the liquid inlet pipes, a storage power supply and a controller are fixedly arranged in the lower cavity, a cleaning ring is arranged in the sampling cavity, sliding grooves are symmetrically arranged on the inner walls of the front side and the rear side of the cleaning ring, sliding blocks are symmetrically and fixedly connected to the outer walls of the front side and the rear side of the cleaning ring, four connecting rods are fixedly connected to the inner wall of the cleaning ring, and a threaded sleeve is fixedly connected to one end, far away from the cleaning ring, of the connecting rods, the utility model discloses a sampling device, including sampling chamber, upper chamber, lower chamber, vertical shaft, upper chamber, sampling cylinder, upper chamber, lower chamber, upper chamber, sampling chamber, and the upper portion are provided with the first, sampling chamber, and the first, second, third, second, third, second, third.

As a further scheme of the utility model: the top fixedly connected with rings of sampling cylinder, be connected with the stay cord on the rings, the bottom fixed mounting of sampling cylinder has the balancing weight.

As a still further scheme of the utility model: the liquid inlet pipe is communicated with the sampling cavity, the liquid discharge pipe is communicated with the sampling cavity, a gate valve is arranged on the liquid discharge pipe, the quantity of the liquid inlet pipe, the quantity of the liquid discharge pipe and the quantity of the sampling cavity are equal, and each liquid inlet pipe, each liquid discharge pipe and each sampling cavity correspond to each other.

As a still further scheme of the utility model: the remote controller is in wireless connection with the controller, the controller is electrically connected with the storage power supply through a wire, and the electromagnetic valves are electrically connected with the controller through wires.

As a still further scheme of the utility model: the utility model discloses a sampling device, including sampling cylinder, first bevel gear, vertical shaft, bottom inner wall, sealing washer, hand wheel fixed connection, the front end of pivot run through in the front side of sampling cylinder and with hand wheel fixed connection, and the pivot passes through the bearing with the sampling cylinder and is connected, second bevel gear is connected with first bevel gear meshing, first bevel gear is connected with vertical shaft interference fit, the upper end of vertical shaft is connected with the top inner wall rotation of last cavity, the lower extreme of vertical shaft runs through in proper order in a plurality of sampling chamber, and the lower extreme of vertical shaft and below the bottom inner wall rotation of sampling chamber is connected, be provided with the sealing washer between vertical shaft and the sampling cylinder.

As a still further scheme of the utility model: the surface that the vertical axis is in sampling intracavity portion is provided with screw sleeve assorted screw thread, and the vertical axis passes screw sleeve, the vertical axis passes through threaded connection with screw sleeve, the slider is in the inside of spout, and slider and spout sliding connection, the outer wall of clearance ring and the inner wall contact in sampling chamber, and clearance ring and sampling chamber looks adaptation, the one end of going up clearance board and lower clearance board respectively with vertical axis fixed connection, the top of going up clearance board contacts with the top inner wall in sampling chamber, and goes up clearance board and sampling chamber looks adaptation, the bottom of clearance board contacts with the bottom inner wall in sampling chamber down, and clearance board and sampling chamber looks adaptation down.

Compared with the prior art, the utility model has the beneficial effects that: through the wireless connection of remote controller and controller, but the opening and the closed condition of every solenoid valve of remote control, thereby realize the function of multilayer quality of water sample, increase work efficiency, and through the hand wheel, the apparatus further comprises a rotating shaft, second bevel gear, first bevel gear, the vertical axis, the threaded sleeve, the connecting rod, the clearance ring, the spout, the slider, go up the cooperation between clearance board and the lower clearance board and use, the convenience is around the sampling chamber, the inner wall of top and bottom is cleared up, it is comparatively convenient to clear up, in order to prevent influencing next sampling operation.

Drawings

Fig. 1 is a schematic structural diagram of a multi-layer water quality sampling device for hydraulic engineering.

Fig. 2 is a sectional view of a front view of a sampling cylinder in a multi-layer water quality sampling device of hydraulic engineering.

Fig. 3 is an enlarged structural schematic diagram of a in a multilayer water quality sampling device of hydraulic engineering.

Fig. 4 is a sectional view of a top view of a sampling cavity in a multi-layer water quality sampling device for hydraulic engineering.

Fig. 5 is a sectional view of a top view of an upper chamber of a multi-layer water quality sampling device for hydraulic engineering.

The labels in the figure are: 1. a sampling cartridge; 2. a remote controller; 3. a hoisting ring; 4. pulling a rope; 5. a balancing weight; 6. a liquid inlet pipe; 7. a liquid discharge pipe; 8. an electromagnetic valve; 9. a hand wheel; 10. a lower chamber; 11. an upper chamber; 12. a sampling cavity; 13. storing the power supply; 14. a controller; 15. a vertical axis; 16. a first bevel gear; 17. cleaning a ring; 18. an upper cleaning plate; 19. a lower cleaning plate; 20. a connecting rod; 21. a threaded sleeve; 22. a chute; 23. a slider; 24. a rotating shaft; 25. a second bevel gear.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, a multilayer water quality sampling device for hydraulic engineering includes a sampling cylinder 1 and a remote controller 2, a lower chamber 10 is disposed on the lower side of the interior of the sampling cylinder 1, an upper chamber 11 is disposed on the upper side of the interior of the sampling cylinder 1, a plurality of sampling chambers 12 are equidistantly disposed in the interior of the sampling cylinder 1 between the lower chamber 10 and the upper chamber 11, a plurality of liquid inlet pipes 6 are equidistantly and fixedly mounted on one side of the sampling cylinder 1, a plurality of liquid outlet pipes 7 are equidistantly and fixedly mounted on the other side of the sampling cylinder 1, an electromagnetic valve 8 is disposed on the liquid inlet pipe 6, a storage power supply 13 and a controller 14 are fixedly mounted in the interior of the lower chamber 10, a cleaning ring 17 is disposed in the interior of the sampling chamber 12, sliding chutes 22 are symmetrically disposed on the inner walls of the front and rear sides of the sampling chamber 12, sliders 23 are symmetrically and fixedly connected to the outer walls of the front and rear sides of the cleaning ring 17, and four connecting rods 20 are fixedly connected to the inner walls of the cleaning ring 17, connecting rod 20 is kept away from one end fixedly connected with threaded sleeve 21 of clearance ring 17, the inside upside in sampling chamber 12 is provided with clearance board 18, and the inside downside in sampling chamber 12 is provided with clearance board 19 down, the inside of going up chamber 11 is provided with first bevel gear 16 and second bevel gear 25 respectively, first bevel gear 16's centre is run through there is vertical axis 15, second bevel gear 25's front side fixedly connected with pivot 24, the front side upper portion of sampling barrel 1 is provided with hand wheel 9.

Referring to fig. 1, a lifting ring 3 is fixedly connected to the top of a sampling cylinder 1, a pull rope 4 is connected to the lifting ring 3, and a balancing weight 5 is fixedly mounted at the bottom of the sampling cylinder 1, so that the sampling cylinder 1 can be conveniently controlled to move to a required sampling water level.

Referring to fig. 1 and 2, a liquid inlet pipe 6 is communicated with a sampling cavity 12, a liquid discharge pipe 7 is communicated with the sampling cavity 12, a gate valve is arranged on the liquid discharge pipe 7, the number of the liquid inlet pipe 6, the number of the liquid discharge pipe 7 and the number of the sampling cavities 12 are equal, each liquid inlet pipe 6, each liquid discharge pipe 7 and each sampling cavity 12 correspond to each other, a remote controller 2 is in wireless connection with a controller 14, the controller 14 is electrically connected with a storage power supply 13 through a lead, and a plurality of electromagnetic valves 8 are electrically connected with the controller 14 through leads, so that the opening and closing states of each electromagnetic valve 8 can be controlled remotely conveniently, and the function of multilayer water quality sampling is realized.

Referring to fig. 1, 2, 3, 4 and 5, the front end of the rotating shaft 24 penetrates through the front side of the sampling cylinder 1 and is fixedly connected with the hand wheel 9, the rotating shaft 24 is connected with the sampling cylinder 1 through a bearing, the second bevel gear 25 is engaged with the first bevel gear 16, the first bevel gear 16 is connected with the vertical shaft 15 in an interference fit manner, the upper end of the vertical shaft 15 is rotatably connected with the top inner wall of the upper chamber 11, the lower end of the vertical shaft 15 sequentially penetrates through the plurality of sampling chambers 12, the lower end of the vertical shaft 15 is rotatably connected with the bottom inner wall of the lowermost sampling chamber 12, a sealing ring is arranged between the vertical shaft 15 and the sampling cylinder 1, the outer surface of the vertical shaft 15 in the sampling chamber 12 is provided with a thread matched with the threaded sleeve 21, the vertical shaft 15 penetrates through the threaded sleeve 21, the vertical shaft 15 is connected with the threaded sleeve 21 through a thread, the slider 23 is arranged in the chute 22, and the slider 23 is slidably connected with the chute 22, the outer wall of clearance ring 17 and the inner wall contact of sampling chamber 12, and clearance ring 17 and sampling chamber 12 looks adaptation, the one end of going up clearance plate 18 and clearance plate 19 down respectively with vertical axis 15 fixed connection, the top of going up clearance plate 18 and the top inner wall contact of sampling chamber 12, and go up clearance plate 18 and sampling chamber 12 looks adaptation, the bottom of clearance plate 19 and the bottom inner wall contact of sampling chamber 12 down, and clearance plate 19 and sampling chamber 12 looks adaptation down, rotatory hand wheel 9 drives pivot 24 and rotates, pivot 24 drives vertical axis 15 through second bevel gear 25 and first bevel gear 16 and rotates, vertical axis 15 drives clearance ring 17 and moves in vertical direction, and vertical axis 15 drives upper clearance plate 18 and clearance plate 19 is rotatory down, both can clear up the inner wall of sampling chamber 12, the convenience of clearance has been increased.

The working principle of the utility model is as follows: in the using process, the sampling cylinder 1 is placed under water to be sampled through the lifting ring 3, the pull rope 4 and the balancing weight 5, and then the sampling cylinder is connected with the controller 14 through the remote controller 2, so that the opening and closing states of each electromagnetic valve 8 are controlled, water samples of different layers can enter the corresponding sampling cavity 12 through the liquid inlet pipe 6, the function of multilayer water quality sampling is realized, the working efficiency is increased, when the sampled water samples need to be discharged, the water samples can be discharged by opening the gate valve on the liquid outlet pipe 7, the rotating shaft 24 is driven to rotate through the rotary hand wheel 9, the rotating shaft 24 drives the vertical shaft 15 to rotate through the second bevel gear 25 and the first bevel gear 16, the threaded sleeve 21 drives the cleaning ring 17 to move in the vertical direction through the connecting rod 20 under the limiting effect of the sliding groove 22, the inner wall around the sampling cavity 12 is cleaned, meanwhile, the upper cleaning plate 18 and the lower cleaning plate 19 are driven to rotate by the vertical shaft 15, can clear up the top inner wall and the bottom inner wall of sampling chamber 12, increase the convenience of clearing up sampling chamber 12 to prevent that the residue from influencing the next sampling operation.

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

1. Hydraulic engineering's multilayer quality of water sampling device, including cartridge (1) and remote controller (2), its characterized in that: the sampling device is characterized in that a lower cavity (10) is arranged on the lower side of the interior of the sampling cylinder (1), an upper cavity (11) is arranged on the upper side of the interior of the sampling cylinder (1), the sampling cylinder (1) is positioned between the lower cavity (10) and the upper cavity (11) and is provided with a plurality of sampling cavities (12) at equal intervals, a plurality of liquid inlet pipes (6) are fixedly arranged at equal intervals on one side of the sampling cylinder (1), a plurality of liquid outlet pipes (7) are fixedly arranged at equal intervals on the other side of the sampling cylinder (1), an electromagnetic valve (8) is arranged on each liquid inlet pipe (6), a storage power supply (13) and a controller (14) are fixedly arranged in the lower cavity (10), a cleaning ring (17) is arranged in the sampling cavities (12), sliding grooves (22) are symmetrically arranged on the inner walls of the front side and the rear side of the sampling cavities (12), and sliding blocks (23) are symmetrically and fixedly connected to the outer walls of the front side and the rear side of the cleaning ring (17), and four connecting rods (20) of inner wall fixedly connected with of clearance ring (17), one end fixedly connected with threaded sleeve (21) of clearance ring (17) is kept away from in connecting rod (20), the inside upside of sampling chamber (12) is provided with clearance board (18), and the inside downside of sampling chamber (12) is provided with clearance board (19) down, the inside of going up cavity (11) is provided with first bevel gear (16) and second bevel gear (25) respectively, vertical axis (15) have been run through in the centre of first bevel gear (16), front side fixedly connected with pivot (24) of second bevel gear (25), the front side upper portion of sampling barrel (1) is provided with hand wheel (9).

2. The multi-layer water quality sampling device of the hydraulic engineering according to claim 1, characterized in that: the top fixedly connected with rings (3) of sampling cylinder (1), be connected with stay cord (4) on rings (3), the bottom fixed mounting of sampling cylinder (1) has balancing weight (5).

3. The multi-layer water quality sampling device of the hydraulic engineering according to claim 1, characterized in that: feed liquor pipe (6) and sampling chamber (12) intercommunication, fluid-discharge tube (7) and sampling chamber (12) intercommunication, and be provided with the gate valve on fluid-discharge tube (7), the quantity of feed liquor pipe (6), fluid-discharge tube (7) and sampling chamber (12) equals, every feed liquor pipe (6), every fluid-discharge tube (7) and every sampling chamber (12) are corresponding.

4. The multi-layer water quality sampling device of the hydraulic engineering according to claim 1, characterized in that: the remote controller (2) is in wireless connection with the controller (14), the controller (14) is electrically connected with the storage power supply (13) through a lead, and the electromagnetic valves (8) are electrically connected with the controller (14) through leads.

5. The multi-layer water quality sampling device of the hydraulic engineering according to claim 1, characterized in that: the front end of pivot (24) runs through in the front side of sampling cylinder (1) and with hand wheel (9) fixed connection, and pivot (24) pass through the bearing with sampling cylinder (1) and be connected, second bevel gear (25) are connected with first bevel gear (16) meshing, first bevel gear (16) are connected with vertical axis (15) interference fit, the upper end of vertical axis (15) is rotated with the top inner wall of last cavity (11) and is connected, the lower extreme of vertical axis (15) runs through in a plurality of sampling chamber (12) in proper order, and the lower extreme of vertical axis (15) and below the bottom inner wall of sampling chamber (12) rotate and are connected, be provided with the sealing washer between vertical axis (15) and sampling cylinder (1).

6. The multi-layer water quality sampling device of the hydraulic engineering according to claim 1, characterized in that: the outer surface of the vertical shaft (15) in the sampling cavity (12) is provided with a thread matched with the threaded sleeve (21), the vertical shaft (15) penetrates through the threaded sleeve (21), the vertical shaft (15) is in threaded connection with the threaded sleeve (21), the sliding block (23) is in the sliding groove (22), the sliding block (23) is in sliding connection with the sliding groove (22), the outer wall of the cleaning ring (17) is in contact with the inner wall of the sampling cavity (12), the cleaning ring (17) is matched with the sampling cavity (12), one ends of the upper cleaning plate (18) and the lower cleaning plate (19) are respectively in fixed connection with the vertical shaft (15), the top of the upper cleaning plate (18) is in contact with the inner wall of the top of the sampling cavity (12), the upper cleaning plate (18) is matched with the sampling cavity (12), and the bottom of the lower cleaning plate (19) is in contact with the inner wall of the bottom of the sampling cavity (12), and the lower cleaning plate (19) is adapted to the sampling chamber (12).