CN219914967U - Sampler for water resource detection - Google Patents

Abstract

The utility model discloses a sampler for water resource detection, which comprises a floating box, wherein a first motor is arranged in the floating box, a first rotating shaft is arranged between the output end of the first motor and the floating box, a wire collecting roller is arranged on the first rotating shaft, an opening is arranged at the bottom end of the floating box, a hanging wire is wound on the wire collecting roller, a sampling tube penetrating through the opening is arranged at the tail end of the hanging wire, at least one sealing plate is arranged in the sampling tube, the sampling tube is respectively divided into a driving cavity and a plurality of sampling cavities by the sealing plate, a standby battery and a second motor are respectively arranged in the driving cavity, water inlets are respectively arranged on one sides of the sampling cavities, and a sealing structure is arranged on one side of the water inlets. Compared with the prior art, the utility model has the advantages that: the water samples with different depths can be collected simultaneously, multiple collection operations are not needed, the sampling time is short, the efficiency is high, and certain convenience is brought to water resource detection.

Description

Sampler for water resource detection

Technical Field

The utility model relates to the technical field of water resource sampling, in particular to a sampler for water resource detection.

Background

Water is a source of life and is also a necessity for human production and life. In the fields of environmental monitoring, water resource management, water quality evaluation and the like, water sample collection is an important link. The accurate water sample collecting method can ensure the accuracy and the reliability of the water sample, and provides reliable data support for subsequent analysis and evaluation, so that a sampler is often used for detecting water resources. The sampler that tradition was used generally can only take a sample the quality of water of specific degree of depth, is inconvenient for carrying out simultaneous acquisition to the water sample of different degree of depth, needs many times operation, and sampling time is long, efficient.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the sampler for water resource detection, which can collect water samples with different depths simultaneously, does not need to collect the water samples for multiple times, has short sampling time and high efficiency, and brings certain convenience to water resource detection.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a sampler for water resource detection, includes the float case, be equipped with first motor in the float case, be equipped with pivot one between the output of first motor and the float case, be equipped with the take-up roller in the pivot one, the bottom of float case is equipped with the opening, the winding has the suspension wire on the take-up roller, the end of suspension wire is equipped with the sampling tube that passes the opening, be equipped with no less than one closing plate in the sampling tube, the closing plate separates into a driving chamber and a plurality of sampling chamber respectively with the sampling tube, be equipped with standby battery and second motor in the driving chamber respectively, one side in sampling chamber all is equipped with the water inlet, one side in water inlet is equipped with seal structure.

As an improvement, at least one floating ball is arranged around the floating box, so that the whole sampler is ensured to float on the water surface.

As an improvement, a solar panel is arranged above the floating box, two sides of the bottom end of the solar panel are connected with the floating box through supporting columns, solar energy is converted into electric energy, and electric quantity is provided for the sampler.

As an improvement, one side of the floating box is provided with a pull rope, so that the floating box is conveniently pulled to the bank.

As an improvement, seal structure is including setting up the baffle in water inlet one side, the below of baffle all is equipped with the fixed block, be equipped with the spring between the top of fixed block and the baffle, top one side of baffle is equipped with the slider, be equipped with the spout that the cooperation slider used on the sampling tube, the output of second motor is equipped with pivot two, the pivot two extends to the outer one end winding of sampling tube and has the rope, one side of baffle all is equipped with solid fixed ring, the rope links to each other solid fixed ring in proper order, can seal the water inlet after the sample finishes.

As an improvement, the bottom of the sampling tube is provided with a balancing weight, and the sampling tube is accelerated to enter the position below the water surface.

Compared with the prior art, the utility model has the advantages that: the first motor drives the take-up roller on the first pivot to rotate, under the assistance of balancing weight, the sampling tube gets into and reaches the target area under water, and the second motor drives the second pivot and constantly rotates, pulls up the solid fixed ring of baffle one side through the rope, drives the baffle and rises, and quality of water gets into different sampling intracavity through the water inlet, along with the second motor is reversed, and spring elasticity is kick-backed, blocks the water inlet. The whole water sample collection device can collect water samples with different depths simultaneously, does not need to collect the water samples for multiple times, and has short sampling time, high efficiency and certain convenience in water resource detection.

Drawings

FIG. 1 is a schematic diagram of a water resource detection sampler according to the present utility model.

Fig. 2 is a schematic front view of a sampler for water resource detection according to the present utility model.

Fig. 3 is a schematic structural view of a sampling tube of the sampler for water resource detection of the present utility model.

FIG. 4 is an enlarged detail view of section A of FIG. 3 of a sampler for water resource detection according to the present utility model.

As shown in the figure: 1. a flotation tank; 2. a floating ball; 3. a support column; 4. a solar panel; 5. a pull rope; 6. a first motor; 7. a first rotating shaft; 8. an opening; 9. a wire winding roller; 10. a hanging wire; 11. a sampling tube; 12. a sealing plate; 13. a drive chamber; 14. a sampling cavity; 15. a standby battery; 16. a second motor; 17. a second rotating shaft; 18. a water inlet; 19. a baffle; 20. a fixed block; 21. a spring; 22. a slide block; 23. a chute; 24. a fixing ring; 25. a rope; 26. and (5) balancing weights.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a sampler for water resource detection comprises a floating box 1, a first motor 6 is arranged in the floating box 1, a first rotating shaft 7 is arranged between the output end of the first motor 6 and the floating box 1, a wire winding roller 9 is arranged on the first rotating shaft 7, an opening 8 is arranged at the bottom end of the floating box 1, a hanging wire 10 is wound on the wire winding roller 9, a sampling tube 11 penetrating through the opening 8 is arranged at the tail end of the hanging wire 10, at least one sealing plate 12 is arranged in the sampling tube 11, the sampling tube 11 is respectively divided into a driving cavity 13 and a plurality of sampling cavities 14 by the sealing plate 12, a standby battery 15 and a second motor 16 are respectively arranged in the driving cavity 13, a water inlet 18 is arranged on one side of the sampling cavity 14, and a sealing structure is arranged on one side of the water inlet 18.

Referring to fig. 2, in order to ensure that the sampler can float on the water surface, at least one floating ball 2 is arranged around the floating box 1.

Referring to fig. 1, in order to provide electricity for the sampler, a solar panel 4 is disposed above the floating box 1, and two sides of the bottom end of the solar panel 4 are connected with the floating box 1 through support columns 3 to convert solar energy into electric energy.

With reference to fig. 2, a pull rope 5 is arranged on one side of the floating box 1, so that the floating box can be pulled to the shore conveniently.

Referring to fig. 3 and 4, the sealing structure comprises a baffle 19 arranged at one side of a water inlet 18, a fixed block 20 is arranged below the baffle 19, a spring 21 is arranged between the top end of the fixed block 20 and the baffle 19, a sliding block 22 is arranged at one side of the top end of the baffle 19, a sliding groove 23 matched with the sliding block 22 is arranged on a sampling tube 11, a rotating shaft II 17 is arranged at the output end of a second motor 16, a rope 25 is wound at one end of the rotating shaft II 17 extending out of the sampling tube 11, a fixed ring 24 is arranged at one side of the baffle 19, the rope 25 is sequentially connected with the fixed ring 24, the water inlet can be blocked, and water at other heights is prevented from entering the sampling tube when the sampling tube is retracted, so that sampling accuracy is ensured.

Referring to fig. 1, in order to accelerate the sampling tube into the water, a weight 26 is disposed at the bottom end of the sampling tube 11.

When the utility model is implemented, the integral sampler floats on the water surface under the action of the floating box and the floating ball, and is pushed to a target place by the long rod. The first motor is started, the first motor drives the first rotating shaft to rotate continuously, the wire collecting roller rotates along with the rotation, and the sampling tube enters underwater along with continuous paying-off of the hanging wire under the assistance of the balancing weight.

When reaching the target waters, start the second motor, the second motor drives pivot two and keeps rotating, pulls up the solid fixed ring of baffle one side through the rope, and the spring extends, drives the baffle and rises, and quality of water gets into different sample intracavity through the water inlet, after the sampling finishes, along with the second motor reversal, spring elasticity resilience blocks the water inlet.

The whole water sample collection device can collect water samples with different depths simultaneously, does not need to collect the water samples for multiple times, and has short sampling time, high efficiency and certain convenience in water resource detection.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. A sampler for water resource detection is characterized in that: including float case (1), be equipped with first motor (6) in float case (1), be equipped with pivot one (7) between the output of first motor (6) and float case (1), be equipped with on pivot one (7) and receive line roller (9), the bottom of float case (1) is equipped with opening (8), it has hanging wire (10) to twine on line roller (9), the end of hanging wire (10) is equipped with sample tube (11) that pass opening (8), be equipped with in sample tube (11) and be not less than one closing plate (12), closing plate (12) separate into a driving chamber (13) and a plurality of sample chamber (14) respectively with sample tube (11), be equipped with reserve battery (15) and second motor (16) in driving chamber (13) respectively, one side of sample chamber (14) all is equipped with water inlet (18), one side of water inlet (18) is equipped with and seals the structure.

2. The sampler for water resource detection according to claim 1, wherein: the periphery of the floating box (1) is provided with at least one floating ball (2).

3. The sampler for water resource detection according to claim 1, wherein: the solar energy plate (4) is arranged above the floating box (1), and two sides of the bottom end of the solar energy plate (4) are connected with the floating box (1) through the supporting columns (3).

4. The sampler for water resource detection according to claim 1, wherein: one side of the floating box (1) is provided with a pull rope (5).

5. The sampler for water resource detection according to claim 1, wherein: the sealing structure comprises a baffle (19) arranged on one side of a water inlet (18), fixed blocks (20) are arranged below the baffle (19), springs (21) are arranged between the top ends of the fixed blocks (20) and the baffle (19), sliding blocks (22) are arranged on one side of the top ends of the baffle (19), sliding grooves (23) matched with the sliding blocks (22) are formed in the sampling cylinder (11), a rotating shaft II (17) is arranged at the output end of the second motor (16), ropes (25) are wound on one ends, extending to the outside of the sampling cylinder (11), of the rotating shaft II (17), fixed rings (24) are arranged on one sides of the baffle (19), and the ropes (25) are sequentially connected with the fixed rings (24).

6. The sampler for water resource detection according to claim 1, wherein: the bottom of the sampling tube (11) is provided with a balancing weight (26).