Portable water environment detection device

Abstract

The utility model discloses a portable water environment detection device, and particularly relates to the technical field of water environment detection, the portable water environment detection device comprises a water environment detector main body, an L-shaped fixing plate is fixedly arranged on one side of the top end of the water environment detector main body, and two supporting vertical plates are fixedly arranged on the top end of the L-shaped fixing plate; a rotating pipe is rotationally connected between the two supporting vertical plates; the liquid outlet end of the water pump is connected with a liquid outlet pipe, and the liquid inlet end of the water pump is connected with a liquid inlet pipe; and a sampling hose. According to the water environment detector disclosed by the utility model, water samples in a water body are directly pumped into the detection cavity of the water environment detector main body, and the depths of the end part of the sampling hose and the balancing weight are adjusted by rotating the rotating pipe, so that the water samples in different depths in the water body can be directly detected; the situation that the detection process is troublesome due to multiple times of sampling at different depths during water quality detection is avoided, so that the detection of the water environment is relatively simple and convenient, and the sampling detection efficiency is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of water environment detection, in particular to a portable water environment detection device. Background Art

[0002] The water environment detector is a professional instrument used to analyze the content of water quality components. It can measure BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and other items in water. In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. The decline in drinking water quality is extremely harmful to human health. The water environment detector plays an important role in environmental protection, water quality testing and water resource protection.

[0003] At present, when a water environment detector is used to detect water quality, it is generally necessary to first use a sampling device to take out a water sample from the water body to be detected, and then use the detector to detect the water sample. Such a sampling and detection process requires multiple samplings, which makes the detection process more cumbersome and the sampling and detection efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a portable water environment detection device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable water environment detection device, comprising:

[0006] The water environment detector body, an L-shaped fixing plate is fixedly provided on one side of the top of the water environment detector body, two supporting vertical plates are fixedly provided on the top of the L-shaped fixing plate, a rotating tube is rotatably connected between the two supporting vertical plates, and both ends of the rotating tube extend to the outside of the two supporting vertical plates respectively;

[0007] A water pump, wherein the water pump is fixedly arranged at the top of the water environment detector body, the liquid outlet end of the water pump is connected to a liquid outlet pipe, one end of the liquid outlet pipe is communicated with the inside of the detection chamber of the water environment detector body, and the liquid inlet end of the water pump is connected to a liquid inlet pipe, one end of the liquid inlet pipe passes through one end of the rotating tube and is rotatably connected to the rotating tube through a sealed bearing;

[0008] A sampling hose is wound around the outer end of the rotating tube, one end of the sampling hose passes through the outer end of the rotating tube and is connected to the inside of the rotating tube, and a counterweight is fixedly arranged on the outer side of the other end of the sampling hose.

[0009] Preferably, a rotating plate is fixedly provided at the other end of the rotating tube, and a limiting assembly is provided on the outer side of the rotating plate to facilitate driving the rotating tube to rotate.

[0010] Preferably, the limit assembly includes a limit rod arranged on the outside of the rotating plate, wherein a plurality of limit grooves are opened on the outside of one of the supporting vertical plates, and a plurality of the limit grooves are arranged on the outside of the rotating tube, one end of the limit rod passes through the rotating plate and extends into one of the limit grooves, and the other end of the limit rod is fixedly provided with a connecting block, and a spring is sleeved on the outer end of the limit rod, and both ends of the spring are respectively fixedly connected to the outer side of the rotating plate and the inner side of the connecting block, so as to facilitate limiting the rotating plate and the rotating tube.

[0011] Preferably, an adjustment component is provided on one side of the L-shaped fixed plate, and the adjustment component includes a movable rod, one end of the movable rod passes through the L-shaped fixed plate and is fixedly provided with an L-shaped connecting plate, and the L-shaped connecting plate is arranged on the other side of the L-shaped fixed plate, and a guide ring is fixedly provided on the top of one end of the L-shaped connecting plate, and the other end of the sampling hose passes through the inside of the guide ring, and the other end of the movable rod is fixedly provided with a movable block, so as to facilitate the adjustment of the water entry position of the end of the sampling hose.

[0012] Preferably, one side of the L-shaped fixed plate is rotatably connected to a threaded rod, one end of the threaded rod passes through the movable block and is threadedly connected to the movable block, and one end of the threaded rod is fixedly provided with a turning handle to facilitate driving the movable rod to move.

[0013] Preferably, two handles are provided on the top of the water environment detector body to facilitate carrying the detection device.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By directly pumping the water sample in the water body into the detection chamber of the water environment detector body, and then adjusting the depth of the sampling hose end and the counterweight by rotating the rotating tube, water samples at different depths in the water body can be directly tested, avoiding the troublesome detection process caused by multiple sampling at different depths during water quality testing, making the water environment detection simpler and more convenient, and the sampling detection efficiency is higher;

[0016] 2. By adjusting the position of the L-shaped connecting plate and the guide ring through the adjustment component, the water entry point of the end of the sampling hose and the counterweight block can be adjusted so that the sampling can be extended to the middle of the water body, which can be applied to different water quality testing environments and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the L-shaped fixing plate and its connecting parts of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a rotating tube of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the limit assembly of the utility model;

[0022] Figure 5 It is a cross-sectional view of the L-shaped fixing plate and a three-dimensional structural schematic diagram of the adjusting component of the utility model.

[0023] Description of reference numerals:

[0024] 1. Water environment detector body; 2. L-shaped fixed plate; 3. Support vertical plate; 4. Rotating tube; 5. Water pump; 6. Liquid outlet pipe; 7. Liquid inlet pipe; 8. Sampling hose; 9. Counterweight; 10. Rotating plate; 11. Limit rod; 12. Limit groove; 13. Connecting block; 14. Spring; 15. Movable rod; 16. L-shaped connecting plate; 17. Guide ring; 18. Movable block; 19. Threaded rod; 20. Turning handle; 21. Handle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figures 1 to 4 A portable water environment detection device is shown, comprising:

[0027] A water environment detector body 1, two handles 21 are provided at the top of the water environment detector body 1, an L-shaped fixing plate 2 is fixedly provided on one side of the top of the water environment detector body 1, two supporting vertical plates 3 are fixedly provided on the top of the L-shaped fixing plate 2, a rotating tube 4 is rotatably connected between the two supporting vertical plates 3, and both ends of the rotating tube 4 extend to the outside of the two supporting vertical plates 3 respectively;

[0028] A water pump 5 is fixedly arranged at the top of the water environment detector body 1. The liquid outlet end of the water pump 5 is connected to a liquid outlet pipe 6. One end of the liquid outlet pipe 6 is connected to the inside of the detection chamber of the water environment detector body 1. The liquid inlet end of the water pump 5 is connected to a liquid inlet pipe 7. One end of the liquid inlet pipe 7 passes through one end of the rotating tube 4 and is rotatably connected to the rotating tube 4 through a sealed bearing.

[0029] The sampling hose 8 is wound around the outer end of the rotating tube 4 , one end of the sampling hose 8 passes through the outer end of the rotating tube 4 and is connected to the inside of the rotating tube 4 , and a counterweight 9 is fixedly disposed on the outer side of the other end of the sampling hose 8 .

[0030] A rotating plate 10 is fixedly provided at the other end of the rotating tube 4, and a limit assembly is provided on the outer side of the rotating plate 10. The limit assembly includes a limit rod 11 arranged on the outer side of the rotating plate 10, a plurality of limit grooves 12 are opened on the outer side of one of the supporting vertical plates 3, and a plurality of limit grooves 12 are arranged on the outer side of the rotating tube 4. One end of the limit rod 11 passes through the rotating plate 10 and extends into one of the limit grooves 12, and a connecting block 13 is fixedly provided at the other end of the limit rod 11. A spring 14 is sleeved on the outer end of the limit rod 11, and both ends of the spring 14 are fixedly connected to the outer side of the rotating plate 10 and the inner side of the connecting block 13 respectively.

[0031] Holding the handle 21, bring the detection device to the side of the water body that needs to be detected, place the end of the sampling hose 8 and the counterweight 9 inside the water body, start the water pump 5, and the water inside the water body enters the rotating tube 4 through the sampling hose 8, and then enters the detection chamber inside the water environment detector body 1 through the liquid inlet pipe 7 and the liquid outlet pipe 6. In this way, the water environment detector body 1 can detect the water quality, pull the connecting block 13 outward, the connecting block 13 drives the limit rod 11 to move outward and stretch the spring 14. When one end of the limit rod 11 leaves a limit groove 12, rotate the limit rod 11 and the rotating plate 10, the rotating plate 10 drives the rotating tube 4 to rotate, and the rotating tube 4 will reel in or release the sampling hose 8. In this way, the end of the sampling hose 8 and the counterweight 9 can be placed at different depths inside the water body, and then the water quality of water bodies at different depths can be directly detected.

[0032] The utility model can directly detect water samples at different depths in the water body by directly pumping the water sample in the water body into the detection chamber of the water environment detector main body 1, and then adjusting the depth of the end of the sampling hose 8 and the counterweight 9 by rotating the rotating tube 4, thereby avoiding the troublesome detection process caused by multiple sampling at different depths during water quality detection, making the detection of water environment simpler and more convenient, and the efficiency of sampling detection is higher. This implementation specifically solves the problem that when the water environment detector in the prior art detects water quality, it is generally necessary to use a sampling device to take the water sample out of the water body to be detected, and then use the detector to detect the water sample. Such a sampling and detection process requires multiple samplings, which makes the detection process more troublesome and the efficiency of sampling and detection is low.

[0033] The utility model provides Figure 2 and Figure 5A portable water environment detection device is shown, and an adjustment component is provided on one side of an L-shaped fixed plate 2, and the adjustment component includes a movable rod 15, one end of the movable rod 15 passes through the L-shaped fixed plate 2 and is fixedly provided with an L-shaped connecting plate 16, the L-shaped connecting plate 16 is arranged on the other side of the L-shaped fixed plate 2, a guide ring 17 is fixedly provided on the top of one end of the L-shaped connecting plate 16, the other end of the sampling hose 8 passes through the inside of the guide ring 17, the other end of the movable rod 15 is fixedly provided with a movable block 18, one side of the L-shaped fixed plate 2 is rotatably connected to a threaded rod 19, one end of the threaded rod 19 passes through the movable block 18 and is threadedly connected to the movable block 18, and one end of the threaded rod 19 is fixedly provided with a turning handle 20.

[0034] By turning the handle 20, the handle 20 drives the threaded rod 19 to rotate. Since the threaded rod 19 is threadedly connected to the movable block 18, the movable block 18 moves toward the direction close to the L-shaped fixed plate 2 as the threaded rod 19 rotates. The movable block 18 drives the movable rod 15 to move. The movable rod 15 drives the L-shaped connecting plate 16 and the guide ring 17 to extend outward. The guide ring 17 drives the movable block 18 to extend outward. In this way, the position of the end of the sampling hose 8 and the counterweight block 9 entering the water body can be adjusted so that they can extend outward during sampling. By adjusting the position of the L-shaped connecting plate 16 and the guide ring 17 through the adjusting component, the entry point of the end of the sampling hose 8 and the counterweight block 9 can be adjusted so that they can extend toward the middle of the water body during sampling. Therefore, it can be suitable for different water quality detection environments and has strong practicality.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A portable water environment detection device, characterized in that: include: A water environment detector body (1), wherein an L-shaped fixing plate (2) is fixedly provided on one side of the top of the water environment detector body (1), and two supporting vertical plates (3) are fixedly provided on the top of the L-shaped fixing plate (2), and a rotating tube (4) is rotatably connected between the two supporting vertical plates (3), and two ends of the rotating tube (4) respectively extend to the outside of the two supporting vertical plates (3); A water pump (5), the water pump (5) is fixedly arranged at the top of the water environment detector body (1), the liquid outlet end of the water pump (5) is connected to a liquid outlet pipe (6), one end of the liquid outlet pipe (6) is connected to the inside of the detection chamber of the water environment detector body (1), the liquid inlet end of the water pump (5) is connected to a liquid inlet pipe (7), one end of the liquid inlet pipe (7) passes through one end of the rotating tube (4) and is rotatably connected to the rotating tube (4) via a sealed bearing; A sampling hose (8) is wound around the outer end of the rotating tube (4), one end of the sampling hose (8) passes through the outer end of the rotating tube (4) and is connected to the inside of the rotating tube (4), and a counterweight (9) is fixedly provided on the outer side of the other end of the sampling hose (8).

2. A portable water environment detection device according to claim 1, characterized in that: A rotating plate (10) is fixedly provided at the other end of the rotating tube (4), and a limiting component is provided on the outer side of the rotating plate (10).

3. A portable water environment detection device according to claim 2, characterized in that: The limiting assembly comprises a limiting rod (11) arranged on the outside of the rotating plate (10), a plurality of limiting grooves (12) are opened on the outside of one of the supporting vertical plates (3), and the plurality of limiting grooves (12) are arranged on the outside of the rotating tube (4), one end of the limiting rod (11) passes through the rotating plate (10) and extends into one of the limiting grooves (12), and the other end of the limiting rod (11) is fixedly provided with a connecting block (13), and the outer end of the limiting rod (11) is sleeved with a spring (14), and the two ends of the spring (14) are respectively fixedly connected to the outer side of the rotating plate (10) and the inner side of the connecting block (13).

4. A portable water environment detection device according to claim 1, characterized in that: An adjustment component is provided on one side of the L-shaped fixed plate (2), and the adjustment component includes a movable rod (15), one end of the movable rod (15) passes through the L-shaped fixed plate (2) and is fixedly provided with an L-shaped connecting plate (16), the L-shaped connecting plate (16) is provided on the other side of the L-shaped fixed plate (2), a guide ring (17) is fixedly provided on the top of one end of the L-shaped connecting plate (16), the other end of the sampling hose (8) passes through the inside of the guide ring (17), and the other end of the movable rod (15) is fixedly provided with a movable block (18).

5. A portable water environment detection device according to claim 4, characterized in that: A threaded rod (19) is rotatably connected to one side of the L-shaped fixed plate (2); one end of the threaded rod (19) passes through the movable block (18) and is threadably connected to the movable block (18); and a turning handle (20) is fixedly provided at one end of the threaded rod (19).

6. A portable water environment detection device according to claim 1, characterized in that: Two handles (21) are provided at the top of the water environment detector body (1).

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