CN214173872U

CN214173872U - Hydrology quality of water sample extraction element

Info

Publication number: CN214173872U
Application number: CN202120100811.4U
Authority: CN
Inventors: 赵明明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-10
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a water sampling technical field just discloses a hydrology quality of water sample extraction element, including floating the piece, the top fixedly connected with protection baffle of floating the piece, the inside fixedly connected with sample acquisition mouth of protection baffle, the top fixedly connected with support frame of sample acquisition mouth, the top fixedly connected with fixed disk of support frame, the line concentration roller has been cup jointed in the inside activity of fixed disk, one side fixedly connected with driving motor of line concentration roller. The utility model discloses when sampling the water, the circular telegram wire disconnection and being connected of power, under the water pressure effect, drive the closing plate and take place to rotate, the closing plate drives the central pivot and takes place to rotate, and the water rotates the leading-in sampling device of opening that the in-process formed through the closing plate, and the division board is kept apart the quality of water sample of the different degree of depth to improve the comprehensiveness of quality of water sampling in-process data, conveniently carry out the sampling test to the different degree of depth water.

Description

Hydrology quality of water sample extraction element

Technical Field

The utility model relates to a water sampling technical field specifically is a hydrology quality of water sample extraction element.

Background

The water quality detection is a project which must be developed in engineering construction environment influence evaluation, water resource development and utilization, water environment treatment engineering and scientific research work related to water environment, and during detection, on-site water quality sampling operation is required to be carried out on the water quality detection, and water quality detection samples of on-site water bodies are collected and then brought back to be detected by using corresponding instruments.

But present hydrology quality of water sample is when gathering, it is direct to salvage the preservation to the water through the barrel mostly, thereby detect the sample, data is single, can't detect the quality of water of the different degree of depth, detection range is limited, and when extracting the quality of water sample through the water, cause the damage to the quality of water sample easily, if in high alga content water domain, thereby it leads to the alga to be stirred garrulous when passing through the pump body easily to lead to the sample testing in-process aquatic alga content too high through water pump work, lead to sample data distortion, influence data detection result, for this, we propose a hydrology quality of water sample extraction element.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a hydrology quality of water sample extraction element possesses the comprehensive advantage of detection data, has solved the problem that can't carry out the sampling to the different degree of depth water, possesses the real advantage of detection data, has solved and has gathered the problem that leads to the sample distortion to the water sample through the pump body.

The utility model provides a following technical scheme: a hydrographic water quality sample extraction device comprises a floating block, wherein a protective partition plate is fixedly connected to the top of the floating block, a sample collection port is fixedly connected to the inside of the protective partition plate, a support frame is fixedly connected to the top of the sample collection port, a fixed disc is fixedly connected to the top of the support frame, a line collecting roller is movably sleeved in the fixed disc, a driving motor is fixedly connected to one side of the line collecting roller, a throwing rope is arranged on the surface of the line collecting roller, a sampling device is fixedly connected to the bottom of the throwing rope, a balancing weight is fixedly connected to the top of the sampling device, a layered partition plate is fixedly connected to the inside of the sampling device, a stand column is fixedly connected to the inside of the sampling device, a central rotating shaft is movably mounted on the outer surface of the sampling device, a magnet is fixedly connected to the top of the central rotating shaft, and a closing plate is fixedly connected to the bottom of the central rotating shaft, the bottom fixedly connected with protection casing of stand, the inside of protection casing is equipped with the conductor, the surface of conductor is equipped with circular telegram wire.

Preferably, the center of the floating block and the center of the protective clapboard are both provided with rectangular openings, the area of each rectangular opening is the same as the sectional area of the sample collection port, the centers of the rectangular openings of the floating block and the protective clapboard and the center of the sample collection port are kept on the same horizontal line, and the area of each rectangular opening is larger than the bottom surface area of the sampling device.

Preferably, the length of the inner wall of the joint of the sampling device and the magnet is greater than that of the outer wall of the joint of the sampling device and the closing plate, and the length of the outer wall of the joint of the sampling device and the closing plate is greater than that of the inner wall of the joint of the sampling device and the closing plate.

Preferably, a circular opening is formed in the center of the layered partition plate, the surface of the circular opening is identical to the bottom sectional area of the stand column, the circle center of the circular opening of the layered partition plate and the center of the stand column are kept on the same horizontal line, and an O-shaped sealing ring is arranged at the joint of the stand column and the circular opening.

Preferably, the bottom of the protective cover and the bottom of the magnet are kept on the same horizontal line, and the interior of the protective cover is in a sealing structure.

Preferably, the magnet and the outer surface of the closing plate are provided with sealing cushions, and the sealing cushions have elasticity.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this hydrographic quality of water sample extraction element, through increasing sampling device, the magnet, the closure plate, the layering baffle, the center pivot, circular telegram wire and protection casing, when sampling the water, the disconnection of circular telegram wire and the being connected of power, under the water pressure effect, it takes place to rotate to drive the closure plate, the closure plate drives the center pivot and takes place to rotate, the water rotates the leading-in sampling device of opening that the in-process formed through the closure plate, the division board is kept apart the quality of water sample of the different degree of depth, thereby the comprehensiveness of data among the quality of water sampling process has been improved, the convenience is to the different degree of depth water sampling detection.

2. This hydrographic quality of water sample extraction element, through increasing the magnet, the closing plate, the central pivot, the balancing weight, circular telegram wire and conductor, the balancing weight drives sampling device and takes place to remove to the bottom, throw in length through throwing in the cable and read, thereby acquire sampling device and throw in the degree of depth, circular telegram wire stop current intercommunication, the water passes through the water pressure effect, inside the leading-in sampling device, avoided when sampling the water, thereby work through the water pump leads to the quality of water sample to receive destruction, thereby cause the influence to the testing result of sample, lead to the detected data distortion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the sampling device of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a floating block; 2. a protective barrier; 3. a sample collection port; 4. a support frame; 5. fixing the disc; 6. a wire collecting roller; 7. a drive motor; 8. throwing a cable; 9. a sampling device; 10. a balancing weight; 11. a layered partition plate; 12. a central rotating shaft; 13. a column; 14. a conductor; 15. a power-on wire; 16. a protective cover; 17. a magnet; 18. and closing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a hydrographic water quality sample extraction device comprises a floating block 1, rectangular openings are arranged at the centers of the floating block 1 and a protective baffle 2, the area of each rectangular opening is the same as the sectional area of a sample collection port 3, the centers of the rectangular openings of the floating block 1 and the protective baffle 2 and the center of the sample collection port 3 are kept on the same horizontal line, and the area of each rectangular opening is larger than the bottom surface area of a sampling device 9, when a water body is sampled, a driving motor 7 drives a line collecting roller 6 to rotate, so that a throwing cable 8 is thrown, a balancing weight 10 drives the sampling device 9 to pass through the sample collection port 3 and the bottom rectangular opening, the water body sinks in a sampling water area, so that the water body is sampled and collected, after the sampling is finished, a technician can conveniently recover the sampling device 9, the operation difficulty is reduced, the top of the floating block 1 is fixedly connected with a protective baffle plate 2, the interior of the protective baffle plate 2 is fixedly connected with a sample collection port 3, the top of the sample collection port 3 is fixedly connected with a support frame 4, the top of the support frame 4 is fixedly connected with a fixed disc 5, the interior of the fixed disc 5 is movably sleeved with a line concentration roller 6, one side of the line concentration roller 6 is fixedly connected with a driving motor 7, the surface of the line concentration roller 6 is provided with a throwing rope 8, the bottom of the throwing rope 8 is fixedly connected with a sampling device 9, the length of the inner wall of the joint of the sampling device 9 and a magnet 17 is greater than that of the outer wall, the length of the outer wall of the joint of the sampling device 9 and a closing plate 18 is greater than that of the inner wall, when the sampling device 9 reaches a sampling water area, the electrified lead 15 stops being electrified, water pressure acts on the closing plate 18 and the magnet 17 to provide internal pressure, and drive the central rotating shaft 12 to rotate anticlockwise, the water body is guided into the sampling device 9 through the gap of the closing plate 18, so that the water bodies with different depths are sampled and collected, the sealing effect of the magnet 17 and the closing plate 18 is improved through the arrangement of different lengths of the inner wall and the outer wall of the sampling device 9, the top of the sampling device 9 is fixedly connected with the balancing weight 10, the inner part of the sampling device 9 is fixedly connected with the layered partition plate 11, the center of the layered partition plate 11 is provided with a circular opening, the surface of the circular opening is the same as the bottom sectional area of the upright column 13, the circle center of the circular opening of the layered partition plate 11 and the center of the upright column 13 are kept on the same horizontal line, an O-shaped sealing ring is arranged at the joint of the upright column 13 and the circular opening, the protective cover 16 is convenient to fix through the arranged upright column 13, the sealing effect between the upright column 13 and the layered partition plate 11 is improved through the O-shaped sealing ring, and the permeation of the water body through the gap at the joint of the upright column 13 and the layered partition plate 11 is avoided, the result of water body sampling data is influenced, a column 13 is fixedly connected inside the sampling device 9, a central rotating shaft 12 is movably installed on the outer surface of the sampling device 9, a magnet 17 is fixedly connected to the top of the central rotating shaft 12, sealing cushions are arranged on the outer surfaces of the magnet 17 and the closing plate 18 and have elasticity, the sealing effect of the magnet 17 and the closing plate 18 on the sampling device 9 when the magnet 17 and the closing plate 18 are closed is improved by arranging the sealing cushions on the outer surfaces of the closing plate 18, the closing plate 18 is fixedly connected to the bottom of the central rotating shaft 12, a protective cover 16 is fixedly connected to the bottom of the column 13, the bottom of the protective cover 16 and the bottom of the magnet 17 are kept on the same horizontal line, a sealing structure is formed inside the protective cover 16, the high-pressure magnetic field formed by the electrifying lead 15 and the conductor 14 is electrified during the sinking process of the sampling device 9, and the magnet 17 is provided with an attraction force towards the inner side, the magnet 17 and the closing plate 18 are in a closed state, when the sampling device 9 reaches a sampling water area, the power-on lead 15 is cut off, the downward inner attraction force is stopped being provided for the magnet 17, the central rotating shaft 12 is driven to rotate under the action of the water pressure, the conductor 14 is arranged inside the protective cover 16, and the power-on lead 15 is arranged on the outer surface of the conductor 14.

Working principle, when sampling the water, balancing weight 10 drives sampling device 9 and takes place to remove to the bottom, take sampling device 9 to dive to waiting to sample the waters, circular telegram wire 15 stops the circular telegram, through the water pressure effect, drive central pivot 12 anticlockwise rotation, the water is through closing plate 18 and the leading-in sampling device 9 inside of magnet 17 gap, the water sampling finishes, circular telegram wire 15 circular telegram, the high-tension magnetic field of circular telegram wire 15 and conductor 14 formation provides the suction to the inboard to magnet 17, thereby drive central pivot 12 clockwise rotation, sampling device 9 is the encapsulated situation, driving motor 7 drives line concentration roller 6 and takes place to rotate, put in the shrink of cable 8, sampling device 9 takes place to remove to the top, the completion is to the collection of sample, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydrology quality of water sample extraction element, includes floating block (1), its characterized in that: the top fixedly connected with of floating piece (1) protects baffle (2), the inside fixedly connected with sample collection mouth (3) of protection baffle (2), the top fixedly connected with support frame (4) of sample collection mouth (3), the top fixedly connected with fixed disk (5) of support frame (4), line concentration roller (6) has been cup jointed in the inside activity of fixed disk (5), one side fixedly connected with driving motor (7) of line concentration roller (6), the surface of line concentration roller (6) is equipped with puts in cable (8), the bottom fixedly connected with sampling device (9) of putting in cable (8), the top fixedly connected with balancing weight (10) of sampling device (9), the inside fixedly connected with layering baffle (11) of sampling device (9), the inside fixedly connected with stand (13) of sampling device (9), the utility model discloses a sampling device, including sampling device (9), the surface movable mounting of sampling device (9) has central pivot (12), the top fixedly connected with magnet (17) of central pivot (12), the bottom fixedly connected with closure plate (18) of central pivot (12), the bottom fixedly connected with protection casing (16) of stand (13), the inside of protection casing (16) is equipped with conductor (14), the surface of conductor (14) is equipped with circular telegram wire (15).

2. The hydrographic water quality sample extraction device of claim 1, wherein: the center of the floating block (1) and the protective partition plate (2) is provided with a rectangular opening, the area of the rectangular opening is the same as the sectional area of the sample collection port (3), the center of the rectangular opening of the floating block (1) and the protective partition plate (2) and the center of the sample collection port (3) are kept on the same horizontal line, and the area of the rectangular opening is larger than the surface area of the bottom of the sampling device (9).

3. The hydrographic water quality sample extraction device of claim 1, wherein: the length of the inner wall of the joint of the sampling device (9) and the magnet (17) is greater than that of the outer wall, and the length of the outer wall of the joint of the sampling device (9) and the closing plate (18) is greater than that of the inner wall.

4. The hydrographic water quality sample extraction device of claim 1, wherein: the center of layering baffle (11) is equipped with circular opening, and the bottom sectional area of circular open-ended surface and stand (13) is the same, the circular opening centre of a circle of layering baffle (11) and the center of stand (13) keep on same water flat line, and stand (13) and circular opening junction are equipped with O type sealing washer.

5. The hydrographic water quality sample extraction device of claim 1, wherein: the bottom of the protective cover (16) and the bottom of the magnet (17) are kept on the same horizontal line, and the interior of the protective cover (16) is in a sealing structure.

6. The hydrographic water quality sample extraction device of claim 1, wherein: the outer surfaces of the magnet (17) and the closing plate (18) are provided with sealing cushions, and the sealing cushions have elasticity.