Underground water source sampling device for tap water production

Abstract

The utility model provides an underground water source sampling device for tap water production. The underground water source sampling device for tap water production comprises a bottom plate; the rectangular groove is formed in the bottom plate; the box body is fixedly mounted at the top of the bottom plate; the box cover is hinged to the box body; the limiting groove is formed in the inner wall of the top of the box cover; the water source sampling and switching mechanism is arranged on the box cover, and the water source sampling and switching mechanism is used for switching the sampling barrels; the water pumping mechanism is arranged on the bottom plate, and the water pumping mechanism is used for sampling underground water. The underground water source sampling device for tap water production provided by the utility model has the advantages that the sampling barrels are convenient to switch, time and labor are saved, and the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of underground water source sampling, in particular to an underground water source sampling device for tap water production. Background Art

[0002] Tap water refers to water that meets the relevant standards and is produced after being purified and disinfected by a water treatment plant for people's daily life and production. Domestic water is mainly obtained from rivers, lakes, groundwater, and surface water through the water plant's water intake pump station. The water plant is treated by sedimentation, disinfection, filtration and other process processes in accordance with the "National Sanitary Standards for Drinking Water", and finally delivered to each user through a water distribution pump station. In the process of tap water production, it is necessary to sample the groundwater source.

[0003] However, the existing groundwater source sampling device for tap water production needs to extract groundwater and inject it into a sampling bucket when sampling groundwater sources. Therefore, when sampling groundwater at multiple locations, it is necessary to switch sampling buckets, which is time-consuming and labor-intensive. In addition, foreign objects may fall into the sampling buckets during the switching process, thereby affecting the sampled water quality.

[0004] Therefore, it is necessary to provide a groundwater source sampling device for tap water production to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problems that the existing underground water source sampling device for tap water production is inconvenient to switch sampling barrels and is relatively time-consuming and labor-intensive, the utility model provides an underground water source sampling device for tap water production.

[0006] The utility model provides an underground water source sampling device for tap water production, comprising: a bottom plate; a rectangular groove, which is arranged on the bottom plate; a box body, which is fixedly mounted on the top of the bottom plate; a box cover, which is hinged on the box body; a limiting groove, which is arranged on the top inner wall of the box cover; a water source sampling switching mechanism, which is arranged on the box cover and is used to switch sampling barrels; and a pumping mechanism, which is arranged on the bottom plate and is used to sample groundwater.

[0007] Preferably, a plurality of placement slots are fixedly mounted on the bottom inner wall of the box body, and sampling barrels are arranged on each of the plurality of placement slots.

[0008] Preferably, the water source sampling switching mechanism includes a first motor, a screw, a slider and a hose, the first motor is fixedly mounted on one side of the box cover, the screw is rotatably mounted on the inner wall of the box cover, the screw is fixedly connected to the output shaft of the first motor, the slider is threadedly sleeved on the screw, the slider is slidably connected to the inner walls on both sides of the limit groove, the hose is fixedly mounted on the slider, and one end of the hose extends to the outside of the box cover.

[0009] Preferably, the pumping mechanism includes a second motor, a rotating tube, a rotating joint, a winch, a pumping pipe, a protective shell and a submersible pump. The second motor is fixedly mounted on the top of the base plate, the rotating tube is fixedly mounted on the output shaft of the second motor, the rotating joint is fixedly mounted on one side of the box body, the rotating joint is connected to the rotating tube, the winch is fixedly sleeved on the rotating tube, the pumping pipe is arranged on the winch, the pumping pipe is connected to the rotating tube, the protective shell is arranged at one end of the pumping pipe, the submersible pump is arranged on the inner wall of the protective shell, the water inlet end of the submersible pump extends to the outside of the protective shell, and the water outlet end of the submersible pump is connected to the pumping pipe.

[0010] Preferably, a power supply box is fixedly installed on one side of the box body, and a controller is arranged on the top of the power supply box. The controller is electrically connected to the first motor, the second motor and the submersible pump.

[0011] Preferably, a battery is provided on the inner wall of the power supply box, and the battery is electrically connected to the controller.

[0012] Preferably, a charging interface is provided at the bottom of the power supply box, the charging interface is electrically connected to the battery, a push-pull rod is fixedly mounted on the bottom plate, and a plurality of walking wheels are provided at the bottom of the bottom plate.

[0013] Compared with the related art, the underground water source sampling device for tap water production provided by the utility model has the following beneficial effects:

[0014] The utility model provides an underground water source sampling device for tap water production. A water pumping pipe can be avoided by a rectangular groove, and a box body can be shielded by a box cover to prevent foreign matter from falling into a plurality of sampling barrels. A slider can be limited by a limiting groove, and the sampling barrels can be switched by a water source sampling switching mechanism. Underground water sources can be extracted by a pumping mechanism, and a plurality of sampling barrels can be positioned by a plurality of placement grooves. A first motor drives a screw rod to rotate, which can drive the slider and one end of a hose to move laterally. A second motor drives a rotating tube and a winch to rotate, which can control the contraction and extension of the water pumping pipe. Underground water can be extracted by a submersible pump. The device can be operated and controlled by a controller, and can be powered by a battery. A charging cable can be externally connected to a charging interface to charge the battery. The device can be conveniently moved by a push-pull rod and a plurality of walking wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the underground water source sampling device for tap water production provided by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the power supply box and controller;

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown in FIG.

[0018] Numbers in the figure: 1. bottom plate; 2. rectangular groove; 3. box body; 4. box cover; 5. limit groove; 6. placement groove; 7. sampling barrel; 8. first motor; 9. screw; 10. slider; 11. hose; 12. second motor; 13. rotating tube; 14. rotary joint; 15. capstan; 16. suction pipe; 17. protective shell; 18. submersible pump; 19. power supply box; 20. controller; 21. battery; 22. charging interface; 23. push-pull rod; 24. walking wheel. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1-3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the underground water source sampling device for tap water production provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the power supply box and controller; Figure 3 for Figure 1The enlarged schematic diagram of part A shown in FIG. The underground water source sampling device for tap water production comprises: a bottom plate 1; a rectangular groove 2, which is provided on the bottom plate 1; a box body 3, which is fixedly mounted on the top of the bottom plate 1; a box cover 4, which is hinged on the box body 3; a limit groove 5, which is provided on the top inner wall of the box cover 4; a water source sampling switching mechanism, which is provided on the box cover 4 and is used to switch the sampling bucket 7; a pumping mechanism, which is provided on the bottom plate 1 and is used to sample underground water, and the pumping pipe 16 can be avoided by the rectangular groove 2, and the box body 3 can be shielded by the box cover 4, so as to prevent foreign matter from falling into the multiple sampling buckets 7, and the slider 10 can be limited by the limit groove 5, and the sampling bucket 7 can be switched by the water source sampling switching mechanism, and the underground water source can be extracted by the pumping mechanism.

[0021] A plurality of placement slots 6 are fixedly mounted on the inner wall of the bottom of the box body 3 , and a sampling barrel 7 is disposed on each of the plurality of placement slots 6 . The plurality of sampling barrels 7 can be positioned through the plurality of placement slots 6 .

[0022] The water source sampling switching mechanism includes a first motor 8, a screw 9, a slider 10 and a hose 11. The first motor 8 is fixedly mounted on one side of the box cover 4. The screw 9 is rotatably mounted on the inner wall of the box cover 4. The screw 9 is fixedly connected to the output shaft of the first motor 8. The slider 10 is threadedly sleeved on the screw 9. The slider 10 is slidably connected to the inner walls on both sides of the limiting groove 5. The hose 11 is fixedly mounted on the slider 10. One end of the hose 11 extends to the outside of the box cover 4. The first motor 8 drives the screw 9 to rotate, which can drive the slider 10 and one end of the hose 11 to move laterally.

[0023] The pumping mechanism includes a second motor 12, a rotating tube 13, a rotating joint 14, a winch 15, a pumping pipe 16, a protective shell 17 and a submersible pump 18. The second motor 12 is fixedly mounted on the top of the bottom plate 1, the rotating tube 13 is fixedly mounted on the output shaft of the second motor 12, the rotating joint 14 is fixedly mounted on one side of the box body 3, the rotating joint 14 is connected to the rotating tube 13, the winch 15 is fixedly sleeved on the rotating tube 13, and the pumping pipe 16 is arranged on On the winch 15, the pumping pipe 16 is connected to the rotating tube 13, the protective shell 17 is arranged at one end of the pumping pipe 16, the submersible pump 18 is arranged on the inner wall of the protective shell 17, the water inlet end of the submersible pump 18 extends to the outside of the protective shell 17, and the water outlet end of the submersible pump 18 is connected to the pumping pipe 16. The second motor 12 drives the rotating tube 13 and the winch 15 to rotate, so as to control the contraction and extension of the pumping pipe 16, and the submersible pump 18 can be used to extract groundwater.

[0024] A power supply box 19 is fixedly installed on one side of the box body 3, and a controller 20 is arranged on the top of the power supply box 19. The controller 20 is electrically connected to the first motor 8, the second motor 12 and the submersible pump 18, and the device can be operated and controlled by the controller 20.

[0025] A battery 21 is disposed on the inner wall of the power supply box 19 . The battery 21 is electrically connected to the controller 20 , and the device can be powered by the battery 21 .

[0026] A charging interface 22 is provided at the bottom of the power supply box 19, and the charging interface 22 is electrically connected to the battery 21. A push-pull rod 23 is fixedly installed on the base plate 1, and a plurality of walking wheels 24 are provided at the bottom of the base plate 1. An external charging line can be connected through the charging interface 22 to charge the battery 21. The push-pull rod 23 and the plurality of walking wheels 24 can make the movement of the device more convenient.

[0027] The working principle of the underground water source sampling device for tap water production provided by the utility model is as follows:

[0028] When in use, the device is pushed to the groundwater source sampling position through the push-pull rod 23 and the multiple walking wheels 24, and the second motor 12 is started. The second motor 12 drives the rotating tube 13 and the winch 15 to rotate. The rotation of the winch 15 can extend the pumping pipe 16, so that the protective shell 17 and the submersible pump 18 extend into the groundwater in the sampling well. The submersible pump 18 is started, and the submersible pump 18 extracts the groundwater and injects it into the sampling barrel 7 through the pumping pipe 16, the rotating tube 13, the rotary joint 14 and the hose 11, thereby completing the sampling of the groundwater source at a single position. After the sampling is completed, the second motor 12 is controlled to rotate in the opposite direction to pull the protective shell 17 and the submersible pump 18 out of the sampling well. Before sampling the groundwater source at the next position, the first motor 8 is started, and the first motor 8 drives the screw 9 to rotate, and the rotation of the screw 9 drives the slider 10 to rotate, and the rotation of the slider 10 drives one end of the hose 11 to move horizontally, thereby moving one end of the hose 11 to the top of the next sampling barrel 7, so as to facilitate the staff to sample the groundwater source at the next position.

[0029] Compared with the related art, the underground water source sampling device for tap water production provided by the utility model has the following beneficial effects:

[0030] The utility model provides an underground water source sampling device for tap water production. A water pumping pipe 16 can be avoided by a rectangular groove 2, a box cover 4 can be used to shield a box body 3, thereby preventing foreign matter from falling into a plurality of sampling barrels 7, a slider 10 can be limited by a limiting groove 5, the sampling barrels 7 can be switched by a water source sampling switching mechanism, underground water can be extracted by a pumping mechanism, and a plurality of sampling barrels 7 can be positioned by a plurality of placement grooves 6. A first motor 8 drives a screw rod 9 to rotate, thereby driving a slider 10 and one end of a hose 11 to move laterally, a second motor 12 drives a rotating tube 13 and a winch 15 to rotate, thereby controlling the contraction and extension of the water pumping pipe 16, underground water can be extracted by a submersible pump 18, the device can be operated and controlled by a controller 20, the device can be powered by a battery 21, a charging line can be externally connected by a charging interface 22, thereby charging the battery 21, and the device can be conveniently moved by a push-pull rod 23 and a plurality of walking wheels 24.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A groundwater source sampling device for tap water production, characterized in that: include: Base plate; A rectangular groove, the rectangular groove is opened on the bottom plate; A box body, the box body is fixedly mounted on the top of the bottom plate; A box cover, the box cover is hinged on the box body; A limiting groove, wherein the limiting groove is provided on the top inner wall of the box cover; A water source sampling switching mechanism, the water source sampling switching mechanism is arranged on the box cover, the water source sampling switching mechanism is used to switch the sampling barrel, the water source sampling switching mechanism comprises a first motor, a screw, a slider and a hose, the first motor is fixedly mounted on one side of the box cover, the screw is rotatably mounted on the inner wall of the box cover, the screw is fixedly connected to the output shaft of the first motor, the slider is threadedly sleeved on the screw, the slider is slidably connected to the inner walls on both sides of the limiting groove, the hose is fixedly mounted on the slider, and one end of the hose extends to the outside of the box cover; A pumping mechanism, wherein the pumping mechanism is arranged on the base plate, and the pumping mechanism is used to sample groundwater. The pumping mechanism comprises a second motor, a rotating tube, a rotating joint, a winch, a pumping pipe, a protective shell and a submersible pump. The second motor is fixedly mounted on the top of the base plate, the rotating tube is fixedly mounted on the output shaft of the second motor, the rotating joint is fixedly mounted on one side of the box body, the rotating joint is connected to the rotating tube, the winch is fixedly sleeved on the rotating tube, the pumping pipe is arranged on the winch, the pumping pipe is communicated with the rotating tube, the protective shell is arranged at one end of the pumping pipe, the submersible pump is arranged on the inner wall of the protective shell, the water inlet end of the submersible pump extends to the outside of the protective shell, and the water outlet end of the submersible pump is communicated with the pumping pipe.

2. The underground water source sampling device for tap water production according to claim 1, characterized in that: A plurality of placement slots are fixedly mounted on the bottom inner wall of the box body, and sampling barrels are arranged on the plurality of placement slots.

3. The underground water source sampling device for tap water production according to claim 1, characterized in that: A power supply box is fixedly installed on one side of the box body, and a controller is arranged on the top of the power supply box. The controller is electrically connected to the first motor, the second motor and the submersible pump.

4. The underground water source sampling device for tap water production according to claim 3, characterized in that: A storage battery is arranged on the inner wall of the power supply box, and the storage battery is electrically connected to the controller.

5. The underground water source sampling device for tap water production according to claim 4, characterized in that: A charging interface is provided at the bottom of the power supply box, and the charging interface is electrically connected to the battery. A push-pull rod is fixedly installed on the bottom plate, and a plurality of walking wheels are provided at the bottom of the bottom plate.

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