Environmental sewage sampler for environmental engineering

Abstract

The utility model belongs to the technical field of environmental engineering, and particularly relates to an environmental sewage sampler for environmental engineering, which comprises a placing plate, a supporting plate is arranged at one end of the surface of the placing plate, a first supporting frame is arranged on one side of the supporting plate, and a second supporting frame is arranged on the other side of the supporting plate. And a second motor is arranged at the bottom of the second supporting frame, the output end of the second motor is connected with a rotating shaft, and one end of the rotating shaft is connected with a gear. According to the sewage sampling device, a first motor works to drive a steel wire rope to tighten or loosen, so that the position of a balancing weight is adjusted, sewage at different depths can be sampled, and a second motor works to adjust the position of the balancing weight, so that the sampling accuracy is improved. A second motor drives a gear, a tooth ring and a T-shaped supporting table to rotate through a rotating shaft, so that the position of a sampling barrel is adjusted, the sampling barrel can sample a large amount of samples at a time, and the sampling effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of environmental engineering technology, and specifically relates to an environmental wastewater sampler used in environmental engineering. Background Technology

[0002] Environmental engineering is a branch of environmental science that primarily studies how to protect and rationally utilize natural resources, and how to use scientific methods to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. It is the science and technology that studies and engages in the prevention and control of environmental pollution and the improvement of environmental quality. Environmental engineering is related to ecology in biology, environmental hygiene and environmental medicine in medicine, as well as environmental physics and environmental chemistry. Because environmental engineering is still in its early stages and the field is still developing, its core is the control of environmental pollution sources.

[0003] Currently, when analyzing environmental wastewater in environmental engineering, it is necessary to sample the wastewater. However, general samplers cannot take multiple samples and can only take single samples, which affects the effectiveness of the test. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an environmental wastewater sampler for environmental engineering, which solves the problem that it cannot perform multi-volume sampling and packaging, and can only perform single sampling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmental wastewater sampler for environmental engineering, comprising a placement plate, a support plate at one end of the surface of the placement plate, a first support frame on one side of the support plate, a second support frame on the other side of the support plate, a second motor at the bottom of the second support frame, a rotating shaft connected to the output end of the second motor, a gear connected to one end of the rotating shaft, a toothed ring meshing with one side of the gear, and a T-shaped support platform inside the toothed ring. Sampling cylinders are respectively installed on the top of the first support frame. A threaded cap is threadedly connected to the top of the sampling cylinder. A water pump is installed on the top of the support plate. The output end of the water pump is connected to a water outlet pipe, and one end of the water outlet pipe is located directly above the sampling cylinder. A water pump is connected to a water suction pipe. A first motor is installed on one side of the first support frame. A rope pulley is connected to the output end of the first motor. A steel wire rope is wound around the surface of the rope pulley. One end of the steel wire rope is connected to a counterweight. One end of the water suction pipe is located inside the counterweight. A filter cover is installed on the surface of the counterweight.

[0006] Preferably, placement cylinders are provided around the top of the T-shaped support platform, and the sampling cylinder is located inside the placement cylinders.

[0007] Preferably, a support frame is provided on one side of the first support frame, and a hopper is provided inside one end of the support frame, with the hopper located directly above the sampling cylinder.

[0008] Preferably, a support block is provided at the bottom of the placement plate, an electro-hydraulic push rod is provided on one side of the support block, the output end of the electro-hydraulic push rod is connected to a disinfection box, a threaded plug is threadedly connected to the bottom of the disinfection box, and a handle is provided at the bottom of the threaded plug.

[0009] Preferably, the bottom of the placement plate is provided with support legs around its perimeter, one end of each support leg is connected to a connecting shaft, and both ends of the connecting shaft are provided with casters.

[0010] Preferably, a sliding rod is provided on one side of the disinfection box, and one end of the sliding rod slides through the support leg.

[0011] Preferably, bolts are provided around the perimeter of the support plate, and one end of the bolts passes through the support plate and is threadedly connected to the placement plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In operation, the first motor operates, driving the rope pulley to rotate. This loosens the steel wire rope on the surface of the pulley, and the weight of the counterweight causes the pumping pipe to sink into the sewage. Then, the water pump operates, drawing the sewage out through the pumping pipe and delivering it to the inside of the sampling cylinder through the outlet pipe. The threaded cap is then placed on the cylinder to seal it, preventing impurities from entering and affecting sampling accuracy. The first motor also operates to tighten or loosen the steel wire rope, adjusting the position of the counterweight to sample sewage at different depths. The second motor operates, driving the gears, toothed rings, and T-shaped support platform to rotate via a rotating shaft, thereby adjusting the position of the sampling cylinder and enabling multiple samples to be taken at once, increasing the sampling efficiency. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is the third three-dimensional structural diagram of this utility model.

[0018] In the diagram: 1. Placement plate; 2. Toothed ring; 3. T-shaped support platform; 4. Placement cylinder; 5. Sampling cylinder; 6. Threaded cap; 7. Feed hopper; 8. Support frame; 9. Water outlet pipe; 10. Water pump; 11. Pumping pipe; 12. First support frame; 13. First motor; 14. Counterweight; 15. Filter cover; 16. Disinfection box; 17. Bolt; 18. Support plate; 19. Second motor; 20. Rotating shaft; 21. Gear; 22. Rope pulley; 23. Steel wire rope; 24. Second support frame; 25. Threaded plug; 26. Handle; 27. Support block; 28. Electro-hydraulic push rod; 29. ​​Slide rod; 30. Moving wheel; 31. Support leg; 32. Connecting shaft. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides the following technical solution: an environmental wastewater sampler for environmental engineering, comprising a placement plate 1, a support plate 18 disposed at one end of the surface of the placement plate 1, a first support frame 12 disposed on one side of the support plate 18, a second support frame 24 disposed on the other side of the support plate 18, a second motor 19 disposed at the bottom of the second support frame 24, a rotating shaft 20 connected to the output end of the second motor 19, a gear 21 connected to one end of the rotating shaft 20, a toothed ring 2 meshing with one side of the gear 21, a T-shaped support platform 3 disposed inside the toothed ring 2, and a top of the T-shaped support platform 3 respectively provided with... The sampling cylinder 5 has a threaded cap 6 threadedly connected to its top. A water pump 10 is installed on the top of the support plate 18. The output end of the water pump 10 is connected to a water outlet pipe 9, and one end of the water outlet pipe 9 is located directly above the sampling cylinder 5. The input end of the water pump 10 is connected to a water suction pipe 11. A first motor 13 is installed on one side of the first support frame 12. A rope wheel 22 is connected to the output end of the first motor 13. A steel wire rope 23 is wound around the surface of the rope wheel 22. One end of the steel wire rope 23 is connected to a counterweight 14, and one end of the water suction pipe 11 is located inside the counterweight 14. A filter cover 15 is installed on the surface of the counterweight 14.

[0021] In this embodiment: After sampling, the electric hydraulic push rod 28 is activated, thereby moving the disinfection tank 16 to a position below the filter cover 15. Then, disinfectant is poured into the interior of the disinfection tank 16, causing the filter cover 15 to sink into the interior of the disinfection tank 16. This disinfects the counterweight 14, the filter cover 15, and one end of the water pump 11, preventing the next sampling from being affected. The water pump 10 is then activated to pump out the disinfectant water, allowing the disinfectant water to pass through the interior of the water pump 11, the water pump 10, and the water outlet pipe 9, thereby increasing the disinfection effect.

[0022] In this embodiment, the disinfection box 16 is supported by a sliding rod 29.

[0023] In this embodiment, the disinfection box 16 is restricted by setting a threaded plug 25 and a handle 26, which facilitates the discharge of disinfectant water inside the disinfection box 16.

[0024] In this embodiment, the purpose of setting up the hopper 7 and the support frame 8 is to increase the sampling effect, prevent sewage from flowing out, and allow it to flow better into the sampling cylinder 5.

[0025] The working principle and usage process of this utility model are as follows: After installation, when in use, the first motor 13 is activated, which drives the rope wheel 22 to rotate. This loosens the steel wire rope 23 on the surface of the rope wheel 22. The weight of the counterweight 14 causes the pumping pipe 11 to sink into the sewage. Then, the water pump 10 is activated, drawing the sewage out through the pumping pipe 11 and then transporting it to the inside of the sampling cylinder 5 through the outlet pipe 9. Finally, the threaded cap 6 is placed on top to seal the sampling cylinder 5, preventing impurities from entering after sampling. This affects the accuracy of sampling. The first motor 13 operates, which drives the wire rope 23 to tighten or loosen, thereby adjusting the position of the counterweight 14 so that it can sample sewage at different depths. The second motor 19 operates, which drives the gear 21, toothed ring 2 and T-shaped support 3 to rotate through the rotating shaft 20, thereby adjusting the position of the sampling cylinder 5 so that it can take multiple samples at once, increasing the sampling effect. All electrical equipment in this device is powered by an external power source.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An environmental wastewater sampler for environmental engineering, comprising a placement plate (1), characterized in that: A support plate (18) is provided at one end of the surface of the placement plate (1). A first support frame (12) is provided on one side of the support plate (18), and a second support frame (24) is provided on the other side of the support plate (18). A second motor (19) is provided at the bottom of the second support frame (24). A rotating shaft (20) is connected to the output end of the second motor (19). A gear (21) is connected to one end of the rotating shaft (20). A toothed ring (2) is meshed on one side of the gear (21). A T-shaped support platform (3) is provided inside the toothed ring (2). A sampling cylinder (5) is provided on the top of the T-shaped support platform (3). A threaded cap is threadedly connected to the top of the sampling cylinder (5). (6) A water pump (10) is provided on the top of the support plate (18). The output end of the water pump (10) is connected to a water outlet pipe (9), and one end of the water outlet pipe (9) is located directly above the sampling cylinder (5). The input end of the water pump (10) is connected to a water pumping pipe (11). A first motor (13) is provided on one side of the first support frame (12). The output end of the first motor (13) is connected to a rope wheel (22). A steel wire rope (23) is wound around the surface of the rope wheel (22). One end of the steel wire rope (23) is connected to a counterweight (14), and one end of the water pumping pipe (11) is located inside the counterweight (14). A filter cover (15) is provided on the surface of the counterweight (14).

2. The environmental wastewater sampler for environmental engineering according to claim 1, characterized in that: The top of the T-shaped support platform (3) is provided with placement cylinders (4) on all four sides, and the sampling cylinder (5) is located inside the placement cylinder (4).

3. The environmental wastewater sampler for environmental engineering according to claim 1, characterized in that: A support frame (8) is provided on one side of the first support frame (12), and a hopper (7) is provided inside one end of the support frame (8), and the hopper (7) is located directly above the sampling cylinder (5).

4. The environmental wastewater sampler for environmental engineering according to claim 1, characterized in that: The bottom of the placement plate (1) is provided with a support block (27), and an electric hydraulic push rod (28) is provided on one side of the support block (27). The output end of the electric hydraulic push rod (28) is connected to a disinfection box (16). The bottom of the disinfection box (16) is threadedly connected with a threaded plug (25), and the bottom of the threaded plug (25) is provided with a handle (26).

5. An environmental wastewater sampler for environmental engineering according to claim 1, characterized in that: Support legs (31) are provided around the bottom of the placement plate (1). One end of the support leg (31) is connected to a connecting shaft (32), and two ends of the connecting shaft (32) are provided with moving wheels (30).

6. An environmental wastewater sampler for environmental engineering according to claim 4, characterized in that: The disinfection box (16) is provided with a slide bar (29) on one side, and one end of the slide bar (29) slides through the support leg (31).

7. An environmental wastewater sampler for environmental engineering according to claim 1, characterized in that: Bolts (17) are provided around the surface of the support plate (18), and one end of the bolt (17) passes through the support plate (18) and is threadedly connected to the placement plate (1).

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