Water sample extraction device

Abstract

The utility model discloses a water sample extraction device, and relates to the technical field of water treatment analysis, in particular to a water sample extraction device which comprises a floating ring, a wind direction plate, a control assembly, a water sample collection box, a telescopic pipe mechanism, a mounting plate, a protection box, a supporting sleeve and an umbrella cover photovoltaic panel. A water sample collection box is arranged on the upper side of the mounting plate, a protection box is arranged on the upper side of the mounting plate, a supporting sleeve is arranged on the outer upper side of the protection box, an umbrella fabric photovoltaic panel is arranged at the upper end of the supporting sleeve, a wind direction plate is arranged on the upper side of the umbrella fabric photovoltaic panel, a control assembly is arranged on the protection box, and a telescopic pipe mechanism is arranged on the lower side of the mounting plate. Compared with the prior art, the water sampler has the advantages that a water sample in a larger area can be collected, sampling is convenient, and hand-held collection is not needed; the depth-keeping water sample collection can be more accurately realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment analysis, in particular to a water sample extraction device. Background Art

[0002] Water plays an important role in the evolution of life and is an indispensable part of human daily life. Without water, neither humans nor animals can survive. Therefore, it is very important to ensure the purity of water. Monitoring requires regular sampling and testing of water quality to ensure the purity of water quality.

[0003] A river water sample extraction device described in the publication number CN219798866U includes a water storage bottle, a water suction pipe and a water suction head. The water storage bottle is slidably connected to the water suction pipe. A spring is provided on the upper part of the water suction pipe, and a piston is provided on the upper end. The two ends of the spring are respectively connected to the water storage bottle and the round block of the water suction pipe, and the piston is slidably connected to the water storage bottle; the water suction head is arranged at the lower end of the water suction pipe, and the water suction head is provided with a plurality of vertical downward column holes, which are connected to the water suction pipe. The water suction head is ellipsoidal, and the column holes are connected to the ellipsoidal grooves on its upper part, and the ellipsoidal grooves are connected to the water suction pipe. A mouth cover is provided at the upper end of the water storage bottle. The round block is fixedly connected to the water suction pipe. The water suction head is fixedly connected to the water suction pipe. The advantages of the utility model are: the extracted water sample is very convenient to pour out, the water storage bottle swings little during use, the water storage is stable and not easy to fall, the water storage bottle is arranged at the upper part, and does not need to be immersed in water, so as to avoid external pollution; it has high practical value and promotion value.

[0004] Although the above water sample extraction device solves certain problems, it still has the following disadvantages:

[0005] (1) The water sample extraction device needs to be held by a person, and the range of water sampling is small. Some areas near the center of the river require additional water sample extraction with the help of boats.

[0006] (2) The water sample extraction device is manually held to collect water samples, and the depth of water sample collection needs to be manually controlled. The accuracy of fixed-depth water sample collection is insufficient. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a water sample extraction device.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A water sample extraction device, comprising:

[0010] A floating ring, wherein a mounting plate is arranged inside the floating ring, a protection box is fixedly connected to the upper side of the mounting plate, a support sleeve is fixedly connected to the upper side of the protection box, and an umbrella photovoltaic panel is fixedly connected to the upper end of the support sleeve;

[0011] A wind vane, the wind vane is arranged on the upper side of the outside of the umbrella surface photovoltaic panel, a rotating shaft is fixedly connected to the lower side of the wind vane, the rotating shaft is rotatably connected to the inside of the support sleeve, and the lower end of the rotating shaft is rotatably connected to the upper side of the outside of the protection box;

[0012] A control component, the control component is arranged between the protection box and the rotating shaft;

[0013] A water sample collection box, the water sample collection box is arranged on the upper side of the mounting plate, the water sample collection box is located on one side of the outside of the protection box, a water pump is fixedly connected to the upper side of the mounting plate, the water pump is located at the rear side of the outside of the protection box, the water outlet of the water pump is connected to the water sample collection box through a water delivery elbow pipe, a storage battery used in cooperation with the umbrella surface photovoltaic panel is fixedly connected to the upper side of the mounting plate, and the storage battery is located on the side of the outside of the protection box away from the water sample collection box;

[0014] A telescopic pipe mechanism, the telescopic pipe mechanism is arranged on the lower side of the mounting plate, and the telescopic pipe mechanism is connected to the water inlet of the water pump.

[0015] Further, the control component includes:

[0016] A worm gear, the worm gear is arranged inside the protection box, and the worm gear is fixedly connected to the lower end of the rotating shaft;

[0017] A worm, the worm is arranged on one side inside the protection box, both ends of the worm are respectively rotatably connected to the front and rear sides inside the protection box, and the worm meshes with the worm gear;

[0018] A driving motor, the driving motor is fixedly connected to the front side of the outside of the protection box, and the output shaft of the driving motor is fixedly connected to the worm.

[0019] Further, the telescopic pipe mechanism includes:

[0020] A first water suction pipe, the first water suction pipe is arranged on the lower side of the mounting plate, and the first water suction pipe is connected to the water inlet of the water pump;

[0021] A second water suction pipe, the second water suction pipe is inserted inside the first water suction pipe;

[0022] A third water suction pipe, the third water suction pipe is inserted inside the second water suction pipe.

[0023] Further, a first damping sealing rubber ring block used in cooperation with the first water suction pipe is sleeved on the upper end of the outside of the second water suction pipe, and a second damping sealing rubber ring block used in cooperation with the second water suction pipe is sleeved on the upper end of the outside of the third water suction pipe.

[0024] Further, a pull rope is fixedly connected to the rear side of the outside of the floating ring, and the inside of the floating ring is filled with nitrogen.

[0025] The utility model provides a water sample extraction device, which has the following beneficial effects:

[0026] (1) The floating ring carries the mounting plate on the water surface, and the direction of the wind vane is changed by controlling the rotation of the rotating shaft, thereby changing the movement of the floating ring, so that a wider area can be used to collect water samples.

[0027] (2) A telescopic tube mechanism is used to realize the function of collecting water samples at a fixed depth by extending and retracting a number of tubes, so that the fixed-depth water sample collection is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0029] Figure 1 It is a stereoscopic diagram of a water sample extraction device of the utility model.

[0030] Figure 2 It is a partial structure stereoscopic of a water sample extraction device of the utility model. Figure 1 .

[0031] Figure 3 It is a partial structure stereoscopic of a water sample extraction device of the utility model. Figure 2 .

[0032] Figure 4 It is a partial structure stereoscopic of a water sample extraction device of the utility model. Figure 3 .

[0033] Figure 5 It is a partial structure stereoscopic of a water sample extraction device of the utility model. Figure 4 .

[0034] Figure 6 It is a partial structural enlarged stereoscopic diagram of a water sample extraction device of the utility model.

[0035] Indications in the figure: 1. Floating ring; 2. Wind deflector; 3. Control assembly; 301. Worm gear; 302. Worm; 303. Driving motor; 4. Water sample collection box; 5. Telescopic tube mechanism; 501. First water pumping pipe; 502. Second water pumping pipe; 503. Third water pumping pipe; 6. Mounting plate; 7. Protection box; 8. Support sleeve; 9. Umbrella photovoltaic panel; 10. Rotating shaft; 11. Water pump; 12. Water delivery elbow; 13. Battery; 14. First damping sealing rubber ring block; 15. Second damping sealing rubber ring block; 16. Pull rope. DETAILED DESCRIPTION

[0036] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Embodiment 1:

[0039] like Figures 1 to 6 As shown, this embodiment proposes a water sample extraction device, including a floating ring 1, a wind deflector 2, a control component 3, a water sample collection box 4, a telescopic tube mechanism 5, a mounting plate 6, a protective box 7, a support sleeve 8 and an umbrella photovoltaic panel 9 installed on the upper end of the support sleeve 8.

[0040] Among them, the floating ring 1 filled with nitrogen inside the ring provides buoyancy for the entire water sample extraction device, so that the water sample extraction device can float on the water surface. The stability of nitrogen is used to ensure the stability of the floating ring 1. A mounting plate 6 is arranged inside the floating ring 1. The edge of the mounting plate 6 is fixedly connected to the inner edge of the floating ring 1. The mounting plate 6 is moved by the floating ring 1. The mounting plate 6 is convenient for the installation of the structure. A hole is opened at the rear position of the upper side of the mounting plate 6. A water delivery elbow 12 is arranged inside the hole. A water pump 11 is fixedly connected to the upper side of the mounting plate 6. The water at the lower end of the telescopic tube mechanism 5 is pumped upward by the water pump 11. A water sample collection box 4 is fixedly connected to the upper end of the mounting plate 6. The water outlet of the water pump 11 is connected to the water sample collection box 4 through the water delivery elbow 12. The water sample to be monitored is pumped into the inside of the water sample collection box 4 by the water pump 11.

[0041] A telescopic tube mechanism 5 is arranged on the lower side of the mounting plate 6, and the telescopic tube mechanism 5 is composed of three tubes of different thicknesses. A thickest first water pumping tube 501 is fixedly connected to the position where a small hole is opened on the lower side of the mounting plate 6. The interior of the first water pumping tube 501 is through-connected with the interior of the water delivery elbow 12. A second water pumping tube 502 with a slightly smaller diameter is arranged inside the first water pumping tube 501. A first damping sealing rubber ring block 14 is sleeved on the outer upper end of the second water pumping tube 502. The first damping sealing rubber ring block 14 fits tightly against the inner wall of the first water pumping tube 501, and can achieve sealing while also realizing the positioning function of the telescopic second water pumping tube 502 inside the first water pumping tube 501.

[0042] At the same time, a third water pumping pipe 503 with a smaller diameter is arranged inside the second water pumping pipe 502. The upper end of the outside of the third water pumping pipe 503 is also covered with a rubber ring block, which is called the second damping sealing rubber ring block 15. The outside of the second damping sealing rubber ring block 15 is tightly fitted with the inner wall of the second water pumping pipe 502, so as to realize the telescopic positioning function of the third water pumping pipe 503 inside the second water pumping pipe 502 and ensure the sealing performance. The telescopic tube that can be telescoped and fixed can be used to collect fixed-depth water samples in the pool.

[0043] A battery 13 is fixedly connected to the upper side of the mounting plate 6 away from the water sample collection box 4. The battery 13 supplies power to the entire device and stores electricity. A protective box 7 is fixedly connected to the middle position on the upper side of the mounting plate 6. A support sleeve 8 is fixedly connected to the outer upper side of the protective box 7. A rotatable rotating shaft 10 is provided inside the support sleeve 8. The lower end of the rotating shaft 10 is rotatably connected to the outer upper side of the protective box 7. A wind deflector 2 is fixedly connected to the upper end of the rotating shaft 10. The direction in which the floating ring 1 floats on the water surface can be adjusted by rotating the wind deflector 2. An umbrella photovoltaic panel 9 is fixedly connected to the upper end of the support sleeve 8. The umbrella photovoltaic panel 9 can not only protect the electrical components installed on the mounting plate 6, but also convert solar energy into electrical energy for storage in the battery 13. The wind deflector 2 is on the upper side of the umbrella photovoltaic panel 9.

[0044] Embodiment 2:

[0045] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0046] In order to facilitate the change and control of the direction of the wind deflector 2, a worm gear 301 fixedly connected to the lower end of the rotating shaft 10 is arranged inside the protective box 7. A worm 302 is also arranged inside the protective box 7. The worm 302 is located on one side of the interior of the protective box 7 and meshes with the worm gear 301. The worm gear can drive the worm wheel, and the worm wheel cannot drive the worm gear in turn. The one-way driving characteristic of the worm realizes self-locking rotation control of the rotating shaft 10. The worm gear 302 is controlled and driven by a driving motor 303 installed on the front side of the outside of the protective box 7. A pull rope 16 is also fixedly connected to the rear end of the outside of the floating ring 1 to facilitate the recovery of the water sample extraction device floating on the water surface.

[0047] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water sample extraction device, characterized in that: include: A floating ring (1), wherein a mounting plate (6) is arranged inside the floating ring (1), a protection box (7) is fixedly connected to the upper side of the mounting plate (6), a support sleeve (8) is fixedly connected to the upper side of the protection box (7), and an umbrella photovoltaic panel (9) is fixedly connected to the upper end of the support sleeve (8); A wind deflector (2), the wind deflector (2) being arranged on the upper side of the outside of the umbrella photovoltaic panel (9), the lower side of the wind deflector (2) being fixedly connected with a rotating shaft (10), the rotating shaft (10) being rotatably connected to the inside of the support sleeve (8), and the lower end of the rotating shaft (10) being rotatably connected to the upper side of the outside of the protection box (7); A control component (3), wherein the control component (3) is arranged between the protection box (7) and the rotating shaft (10); A water sample collection box (4), the water sample collection box (4) being arranged on the upper side of the mounting plate (6), the water sample collection box (4) being located on the side outside the protection box (7), the water pump (11) being fixedly connected to the upper side of the mounting plate (6), the water pump (11) being located on the rear side outside the protection box (7), the water outlet of the water pump (11) being connected to the water sample collection box (4) via a water delivery elbow (12), the storage battery (13) being fixedly connected to the upper side of the mounting plate (6) for use with the umbrella photovoltaic panel (9), the storage battery (13) being located on the side outside the protection box (7) away from the water sample collection box (4); A telescopic tube mechanism (5), wherein the telescopic tube mechanism (5) is arranged on the lower side of the mounting plate (6), and the telescopic tube mechanism (5) is connected to the water inlet of the water pump (11).

2. A water sample extraction device according to claim 1, characterized in that: The control component (3) comprises: A worm wheel (301), the worm wheel (301) is arranged inside the protection box (7), and the worm wheel (301) is fixedly connected to the lower end of the rotating shaft (10); A worm (302), wherein the worm (302) is arranged at one side of the interior of the protection box (7), and the two ends of the worm (302) are rotatably connected to the front and rear sides of the interior of the protection box (7), and the worm (302) is meshed with the worm wheel (301); A drive motor (303) is fixedly connected to the front side of the exterior of the protection box (7), and an output shaft of the drive motor (303) is fixedly connected to the worm (302).

3. A water sample extraction device according to claim 1, characterized in that: The telescopic tube mechanism (5) comprises: A first water pumping pipe (501), the first water pumping pipe (501) being arranged on the lower side of the mounting plate (6), the first water pumping pipe (501) being connected to the water inlet of the water pump (11); A second water pumping pipe (502), the second water pumping pipe (502) is inserted into the first water pumping pipe (501); The third water pumping pipe (503) is inserted into the second water pumping pipe (502).

4. A water sample extraction device according to claim 3, characterized in that: The outer upper end of the second water pumping pipe (502) is sleeved with a first damping sealing rubber ring block (14) used in conjunction with the first water pumping pipe (501), and the outer upper end of the third water pumping pipe (503) is sleeved with a second damping sealing rubber ring block (15) used in conjunction with the second water pumping pipe (502).

5. A water sample extraction device according to claim 1, characterized in that: A pull rope (16) is fixedly connected to the rear side of the exterior of the floating ring (1), and the interior of the floating ring (1) is filled with nitrogen.

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