Multipurpose underground water sample collecting device

Abstract

The utility model relates to the technical field of underground water sample collection, in particular to a multipurpose underground water sample collection device which comprises a device bottom plate, a supporting clamping plate is fixedly connected to the upper surface of the device bottom plate, a sampling assembly is arranged in the supporting clamping plate, and an adjusting assembly is arranged on one side of the supporting clamping plate. According to the multipurpose underground water sample collecting device, by installing the sampling assembly, the sampling pipe can be taken out and descended into a water well for sampling, then when a water level sensor at the front end makes contact with the water surface, a water touch signal can be sent out through a sensing line at the rear end, and when the sampling pipe descends to different depths, the sampling pipe can be taken out. The water level sensor can transmit water depth data to the display screen, the sampling pipe can be controlled to open the water inlet hole at different water levels for water body collection, then after collection is completed, a worker can use the PH detection pen to carry out PH detection on the water body, then the water level depth of a collected water sample can be known, and the sampling detection precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater sample collection, in particular to a multi-purpose groundwater sample collection device. Background Art

[0002] Groundwater refers to the water stored in the rock gaps below the ground. In a narrow sense, it refers to the water in the saturated aquifer below the groundwater surface. Groundwater is an important component of water resources. Due to its stable water volume and good water quality, it is one of the important water sources for agricultural irrigation, industry, mining and cities. With human development, groundwater may be polluted, causing changes in the chemical composition, physical properties and biological characteristics of groundwater, resulting in a decline in quality. Therefore, it is very important to collect and test groundwater samples, so a multi-purpose groundwater sample collection device is needed.

[0003] The existing groundwater sample collection device uses a suspension rope to lower the sampling tube into the groundwater for sampling, and then brings it to the shore or a testing room for testing. When it rains, the height of the groundwater level is uncertain, resulting in the collected groundwater samples being inaccurate. Utility Model Content

[0004] The purpose of the present utility model is to provide a multi-purpose groundwater sample collection device to solve the problem that the existing groundwater sample collection device proposed in the above background technology, when it rains, the groundwater level is uncertain, resulting in the problem that the collected groundwater samples are not accurate enough. In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-purpose groundwater sample collection device, including a device bottom plate, the upper surface of the device bottom plate is fixedly connected to a support splint, a sampling assembly is arranged inside the support splint, an adjustment assembly is arranged on one side of the support splint, a control assembly is arranged above the device bottom plate, the sampling assembly includes a placement table, an inlay card slot is opened inside the placement table, a sampling tube is clamped inside the inlay card slot, and one end of the sampling tube is fixedly connected to a water level sensor.

[0005] Further preferably, the sampling assembly also includes a water inlet hole, which is provided on one side of the sampling tube, the other end of the sampling tube is threadedly connected to a connecting block, the other end of the connecting block is fixedly connected to a sensor line, and the upper surface of the supporting splint is provided with a detection pen slot, and a PH detection pen is clamped inside the detection pen slot. By installing the sampling assembly, the sampling tube can be taken out and lowered into the sampling water well, and then when the water level sensor at the front end touches the water surface, it will transmit a water touch signal through the sensor line at the rear end, and then when the sampling tube descends to different depths, the water level sensor will transmit the water depth data to the display screen, and at the same time, the sampling tube can be controlled to open the water inlet hole at different water levels to collect water. Then, after the collection is completed, the staff can use the PH detection pen to perform PH detection on the water body, and then the water level depth of the collected water sample can be known, thereby improving the accuracy of sampling detection.

[0006] Further preferably, the adjusting component includes a motor bin, the motor bin is fixedly connected to one side of the supporting splint, a rotating motor is fixedly connected to the interior of the motor bin, a driving end of the rotating motor is fixedly connected to a winding rod, and by installing the adjusting component, the rotating motor can be controlled to drive the winding rod to rotate through the cooperation between the motor bin and the rotating motor, so that the sensor wire on the outside of the winding rod can be retracted and released.

[0007] Further preferably, the adjustment component also includes a limit plate, which is fixedly connected to the outer wall of the winding rod, and the other side of the limit plate is fixedly connected to a manual swivel, the other end of the manual swivel passes through the supporting splint and extends to the outside of the supporting splint, and the inner wall of the supporting splint is fixedly connected to a shielding curved plate, and then the limit plate prevents the sensor line from getting entangled, and then the staff can also use the manual swivel to actively control the retraction and extension of the sensor line, thereby improving practicality.

[0008] Further preferably, the control component includes a control console, the control console is fixedly connected to the top of the device bottom plate, the front of the console is fixedly connected to a terminal panel, the interior of the terminal panel is fixedly connected to a display screen, the front of the terminal panel is fixedly connected to a sound generator, and the front of the terminal panel is fixedly connected to an operation button. By installing the control component, the display screen in the terminal panel can display the water level sensed by the water level sensor through the cooperation between the control console and the terminal panel, and different water level depths will emit prompt sounds using the sound generator, and then the operation button can control the forward and reverse rotation of the rotating motor in the motor compartment, thereby realizing that the device can automatically retract and extend the sampling tube and collect water at different water depths.

[0009] Further preferably, a carrying handle is fixedly connected to the upper surface of the supporting splint, a heat dissipation net is fixedly connected to one side of the motor compartment, the sensor wire is wound around the outer wall of the winding rod and is electrically connected to the control console, and by installing a carrying handle, it is convenient for staff to carry the device to the collection site, thereby providing convenience for staff to use.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing the sampling component, the sampling tube can be taken out and lowered into the sampling water well, and then when the water level sensor at the front end touches the water surface, the water touch signal will be transmitted through the sensor line at the rear end, and then when the sampling tube is lowered to different depths, the water level sensor will transmit the water depth data to the display screen, and at the same time, the sampling tube can be controlled to open the water inlet hole at different water levels to collect water. Then, after the collection is completed, the staff can use the PH detection pen to perform PH detection on the water body, and then the water level depth of the collected water sample can be known, thereby improving the accuracy of sampling detection.

[0012] In the utility model, by installing the adjustment component, the cooperation between the motor compartment and the rotating motor and other components can be used to control the rotating motor to drive the winding rod to rotate, so that the sensor wire on the outside of the winding rod can be retracted and released, and then the limit plate prevents the sensor wire from being entangled. Then the staff can also use the manual swivel to actively control the retraction and release of the sensor wire, thereby improving the practicality.

[0013] In the utility model, by installing the control component, the control console, the terminal panel and other components can be coordinated to realize that the display screen in the terminal panel can display the water level depth sensed by the water level sensor, and different water level depths will use a sound to issue a prompt sound, and then the operation button can control the forward and reverse rotation of the rotating motor in the motor compartment, thereby realizing that the device can automatically retract and extend the sampling tube and collect water at different water depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a right side structural schematic diagram of the utility model;

[0018] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0019] In the figure: 1. Device base plate; 2. Support splint; 3. Sampling component; 301. Placement table; 302. Inlay card slot; 303. Sampling tube; 304. Water level sensor; 305. Water inlet hole; 306. Connection block; 307. Sensor line; 308. Detection pen slot; 309. PH detection pen; 4. Adjustment component; 401. Motor compartment; 402. Rotating motor; 403. Winding rod; 404. Limiting plate; 405. Manual swivel; 406. Shielding curved plate; 5. Control component; 501. Control console; 502. Terminal panel; 503. Display screen; 504. Sounder; 505. Operation button; 6. Carrying handle; 7. Heat dissipation net. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a multi-purpose groundwater sample collection device, including a device bottom plate 1, a supporting splint 2 is fixedly connected to the upper surface of the device bottom plate 1, a sampling component 3 is arranged inside the supporting splint 2, an adjusting component 4 is arranged on one side of the supporting splint 2, a control component 5 is arranged above the device bottom plate 1, the sampling component 3 includes a placing table 301, an inlay card slot 302 is opened inside the placing table 301, a sampling tube 303 is clamped inside the inlay card slot 302, and a water level sensor 304 is fixedly connected to one end of the sampling tube 303.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the sampling component 3 also includes a water inlet hole 305, which is provided on one side of the sampling tube 303, and the other end of the sampling tube 303 is threadedly connected to a connecting block 306, and the other end of the connecting block 306 is fixedly connected to a sensor line 307. A detection pen slot 308 is provided on the upper surface of the supporting splint 2, and a PH detection pen 309 is clamped inside the detection pen slot 308. By installing the sampling component 3, the sampling tube 303 can be taken out and lowered into the sampling well, and then when the water level sensor 304 at the front end touches the water surface, a water contact signal will be transmitted through the sensor line 307 at the rear end, and then when the sampling tube 303 descends to different depths, the water level sensor 304 will transmit the water depth data to the display screen 503, and at the same time, the sampling tube 303 can be controlled to open the water inlet hole 305 at different water levels to collect water, and then after the collection is completed, the staff can use the PH detection pen 309 to perform PH detection on the water body.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the adjustment component 4 includes a motor bin 401, which is fixedly connected to one side of the supporting splint 2, and a rotating motor 402 is fixedly connected inside the motor bin 401, and a winding rod 403 is fixedly connected to the driving end of the rotating motor 402. By installing the adjustment component 4, the rotating motor 402 can be controlled to drive the winding rod 403 to rotate through the cooperation between the motor bin 401 and the rotating motor 402, so that the sensor wire 307 outside the winding rod 403 can be retracted and released.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the adjustment component 4 also includes a limit plate 404, which is fixedly connected to the outer wall of the winding rod 403, and the other side of the limit plate 404 is fixedly connected to a manual swivel 405, and the other end of the manual swivel 405 passes through the supporting splint 2 and extends to the outside of the supporting splint 2, and the inner wall of the supporting splint 2 is fixedly connected to a shielding curved plate 406, and then the limit plate 404 prevents the sensor line 307 from being entangled, and then the staff can also use the manual swivel 405 to actively control the retraction and extension of the sensor line 307.

[0025] In this embodiment, Figure 1 , Figure 3 and Figure 4As shown, the control component 5 includes a control console 501, which is fixedly connected to the top of the device bottom plate 1, a terminal panel 502 is fixedly connected to the front of the control console 501, a display screen 503 is fixedly connected to the inside of the terminal panel 502, a sound 504 is fixedly connected to the front of the terminal panel 502, and an operation button 505 is fixedly connected to the front of the terminal panel 502. By installing the control component 5, the display screen 503 in the terminal panel 502 can display the water level sensed by the water level sensor 304 through the cooperation between the control console 501 and the terminal panel 502, and different water level depths will use the sound 504 to issue a prompt sound, and then the operation button 505 can control the forward and reverse rotation of the rotating motor 402 in the motor compartment 401.

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a carrying handle 6 is fixedly connected to the upper surface of the supporting splint 2, a heat dissipation net 7 is fixedly connected to one side of the motor compartment 401, the sensor wire 307 is wound around the outer wall of the winding rod 403 and is electrically connected to the console 501. By installing the carrying handle 6, it is convenient for the staff to carry the device to the collection location.

[0027] The use method and advantages of the utility model: When the multi-purpose groundwater sample collection device is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, firstly, by installing the sampling component 3, the sampling tube 303 can be taken out and lowered into the water well for sampling. Then, when the water level sensor 304 at the front end touches the water surface, the water contact signal will be transmitted through the sensor line 307 at the rear end. Then, when the sampling tube 303 descends to different depths, the water level sensor 304 will transmit the water depth data to the display screen 503. At the same time, the sampling tube 303 can be controlled to open the water inlet 305 at different water levels to collect water. Then, after the collection is completed, the staff can use the PH detection pen 309 to perform PH detection on the water. Then, by installing the adjustment component 4, the motor compartment 401 and the rotating motor 402 can be used in conjunction with each other to control the rotating motor 402 to drive the winding rod 403 to rotate. , so that the sensor line 307 outside the winding rod 403 can be retracted and released, and then the limit plate 404 prevents the sensor line 307 from being entangled. Then the staff can also use the manual swivel 405 to actively control the retraction and release of the sensor line 307. Then, by installing the control component 5, the cooperation between the console 501 and the terminal panel 502 and other components can be achieved, so that the display screen 503 in the terminal panel 502 can display the water level sensed by the water level sensor 304, and different water level depths will use the sound 504 to issue a prompt sound, and then the operation button 505 can control the forward and reverse rotation of the rotating motor 402 in the motor compartment 401. Then, by installing the carrying handle 6, it can be convenient for the staff to carry the device to the collection site.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-purpose groundwater sample collection device, comprising a device bottom plate (1), characterized in that: A supporting clamp (2) is fixedly connected to the upper surface of the device bottom plate (1), a sampling assembly (3) is arranged inside the supporting clamp (2), an adjusting assembly (4) is arranged on one side of the supporting clamp (2), a control assembly (5) is arranged above the device bottom plate (1), the sampling assembly (3) comprises a placement table (301), an inlay slot (302) is provided inside the placement table (301), a sampling tube (303) is clamped inside the inlay slot (302), and one end of the sampling tube (303) is fixedly connected to a water level sensor (304).

2. The multi-purpose groundwater sample collection device according to claim 1, characterized in that: The sampling assembly (3) further comprises a water inlet hole (305), wherein the water inlet hole (305) is provided on one side of the sampling tube (303), the other end of the sampling tube (303) is threadedly connected to a connecting block (306), the other end of the connecting block (306) is fixedly connected to a sensing line (307), and a detection pen slot (308) is provided on the upper surface of the supporting clamp (2), and a pH detection pen (309) is clamped inside the detection pen slot (308).

3. The multi-purpose groundwater sample collection device according to claim 2, characterized in that: The adjustment assembly (4) comprises a motor bin (401), the motor bin (401) being fixedly connected to one side of the supporting clamping plate (2), a rotating motor (402) being fixedly connected inside the motor bin (401), and a winding rod (403) being fixedly connected at the transmission end of the rotating motor (402).

4. The multi-purpose groundwater sample collection device according to claim 3, characterized in that: The adjustment assembly (4) further comprises a limit plate (404), wherein the limit plate (404) is fixedly connected to the outer wall of the winding rod (403), and a manual swivel (405) is fixedly connected to the other side of the limit plate (404), and the other end of the manual swivel (405) passes through the supporting splint (2) and extends to the outer side of the supporting splint (2), and a shielding curved plate (406) is fixedly connected to the inner wall of the supporting splint (2).

5. The multi-purpose groundwater sample collection device according to claim 4, characterized in that: The control component (5) comprises a control console (501), the control console (501) being fixedly connected to the top of the device bottom plate (1), a terminal panel (502) being fixedly connected to the front of the control console (501), a display screen (503) being fixedly connected inside the terminal panel (502), a sounding device (504) being fixedly connected to the front of the terminal panel (502), and an operation button (505) being fixedly connected to the front of the terminal panel (502).

6. The multi-purpose groundwater sample collection device according to claim 5, characterized in that: A carrying handle (6) is fixedly connected to the upper surface of the support splint (2), a heat dissipation net (7) is fixedly connected to one side of the motor compartment (401), and the sensor wire (307) is wound around the outer wall of the winding rod (403) and is electrically connected to the control console (501).

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