Underground water environment detection device

Abstract

The utility model discloses an underground water environment detection device which comprises a box body located above the ground, a detection assembly, a vacuum water suction pump and a filter assembly are arranged in the box body, the filter assembly comprises a filter box, and a filter screen assembly, a partition plate assembly and a miniature water pump are arranged in the filter box. The filter box is connected with a water outlet of the vacuum water suction pump through a pipeline, the micro water pump is connected with the detection assembly through a pipeline, the partition plate assembly divides the interior of the filter box into two areas, namely a filter area and a suction area, and the filter screen assembly and the micro water pump are located in the filter area and the suction area respectively. The filter screen assembly is located in the area connected with the vacuum water suction pump, the filter screen assembly is detachably connected with the filter box, due to the fact that the box body is arranged above the ground, the equipment is not soaked in water, the external box body is used for keeping out wind and rain, the service life of internal mechanisms is prolonged, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water detection technical field, more specifically relates to a kind of underground water environment detection device. BACKGROUND

[0002] Some industrial parks or construction sites etc. in the process of production construction detect its underground water environment, and the common way is to drill holes on the ground, drill to underground water layer, then use water pumping device to extend water pipe into underground and pump underground water, then filter the pumped underground water for several times, and then package and transfer to detection center for detection, which is poor in timeliness and low in efficiency.

[0003] The patent with publication number CN116735826A discloses a kind of underground water detection device, which is provided with a mechanism capable of automatically removing impurities on the filter section at the bottom of the sampling inner tube, so that the sampling inner tube is not easily blocked when pumping underground water, and the pumped sample can be directly detected by the detection assembly, with high efficiency.

[0004] However, placing the above device in water all the time will greatly reduce the service life of the device, and it can only be removed from the bottom during maintenance, which is very inconvenient. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides an underground water environment detection device, which can block wind and rain, improve the service life of the internal mechanism and facilitate maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an underground water environment detection device, comprising a box above the ground, a detection assembly, a vacuum water pump and a filter assembly are arranged in the box, the filter assembly comprises a filter box, a filter screen assembly, a partition plate assembly and a micro water pump are arranged in the filter box, the filter box is connected to the water outlet of the vacuum water pump through a pipeline, the micro water pump is connected to the detection assembly through a pipeline, the partition plate assembly divides the filter box into two areas, a filtering area and a pumping area, the filter screen assembly and the micro water pump are located in the filtering area and the pumping area respectively, and the filter screen assembly is located in the area connected to the vacuum water pump, and the filter screen assembly is detachably connected to the filter box.

[0007] Further, the filter assembly comprises a support frame, a plurality of filter screen plates are arranged on the support frame, and the filter holes of the plurality of filter screen plates are different in size.

[0008] Further, one end of the support frame is provided with a sealing plate, an opening is arranged on the filter box, the other end of the support frame extends into the filter box through the opening and closes the opening by the sealing plate, a guide rail is arranged on the inner wall of the filter box, and a guide groove corresponding to the guide rail is arranged on the support frame.

[0009] Further, the partition assembly comprises a plurality of partitions, and gaps are arranged between adjacent partitions to form a sedimentation area.

[0010] Further, a water pump support is arranged in the filter box, and the micro water pump is arranged on the water pump support.

[0011] Compared with the prior art, the beneficial effects of the utility model are that: the vacuum water suction pump sucks underground water and discharges the underground water into the filter box, the water is sent to the detection assembly for detection by the micro water pump after multi-layer filtration and sedimentation, the equipment is not soaked in water because the box body is arranged above the ground, the external box body can shield wind and rain, the service life of the internal mechanism is improved, and maintenance is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model underground water environment detection device.

[0013] Mark: box body 1; detection assembly 2; vacuum water suction pump 3; filter box 4; micro water pump 5; filtration area 6; suction area 7; support frame 8; filter screen plate 9; guide rail 10; partition 11; sedimentation area 12; water pump support 13. DETAILED DESCRIPTION

[0014] In the description of the utility model, it should be explained that, for the orientation words, such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0015] In addition, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first" and "second" features can be explicitly or implicitly included one or more features, and the meaning of "several" and "several" in the description of the utility model is two or more than two, unless otherwise explicitly specified.

[0016] REFERENCE Figure 1 Further explanation of the utility model.

[0017] The utility model provides a groundwater environment detection device, including the box 1 above ground, detection subassembly 2, vacuum water pump 3 and filter assembly are arranged in the box 1, the filter assembly includes filter box 4, filter screen subassembly, partition board 11 subassembly and micro water pump 5 are arranged in the filter box 4, the filter box 4 is connected the water outlet of vacuum water pump 3 through pipeline, micro water pump 5 is connected with detection subassembly 2 through pipeline, the partition board 11 subassembly divides the filter box 4 and separates into two areas, for filter area 6 and suction area 7, filter screen subassembly and micro water pump 5 are located in filter area 6 and suction area 7 respectively, and filter screen subassembly is located in the area of connecting vacuum water pump 3, filter screen subassembly is detachably connected with filter box 4.

[0018] As Figure 1 Preferred in the example, the filter assembly includes support frame 8, a plurality of filter screen boards 9 are arranged on the support frame 8, and the filter hole diameters on the plurality of filter screen boards 9 are different.

[0019] As Figure 1 Preferred in the example, one end of the support frame 8 is provided with a sealing plate, the filter box 4 is provided with an opening, the other end of the support frame 8 extends into the filter box 4 through the opening and seals the opening through the sealing plate, the inner wall of the filter box 4 is provided with a guide rail 10, and the support frame 8 is provided with a guide groove corresponding to the guide rail 10.

[0020] Specifically, when the filter screen boards 9 are full of mud and stones, the support frame 8 can be pulled out of the filter box 4, so that the mud and stones on the filter screen boards 9 are conveniently cleaned, and the support frame 8 is reinserted after cleaning.

[0021] Specifically, when the support frame 8 extends into the opening of the filter box 4, the guide groove cooperates with the guide rail 10 on the inner wall of the filter box 4, so that the support frame can stably extend into the filter box 4, and the support frame 8 is supported by the guide rail 10 in the filter box 4, at this time, the filter screen board 9 at the lowest part of the support frame 8 has a certain distance from the bottom of the filter box 4, and the groundwater falls from above the uppermost filter screen board 9 to be filtered.

[0022] Specifically, the support frame 8 can also be directly extended into contact with the bottom of the filter box 4, in this way, the upper filter screen board 9 of the support frame 8 is vertically placed (placed in the same way as the partition board 11), that is, the groundwater is horizontally filtered.

[0023] Specifically, the sealing plate and the filter box 4 are connected through bolts, and a rotatable pressing block can also be used to press the sealing plate to seal the opening.

[0024] Specifically, the sealing plate is provided with a sealing ring corresponding to the edge of the opening, so as to improve the sealing effect.

[0025] AsFigure 1 As shown in the figure, preferably in this embodiment, the partition plate 11 assembly comprises several partition plates 11, and gaps are arranged between adjacent partition plates 11 to form sedimentation zones 12, and the top of the partition plate 11 is not higher than the center of the water inlet pipe on the filter box 4.

[0026] Specifically, a filter screen can also be arranged at the top of the sedimentation zone 12, i.e. between the tops of two adjacent partition plates 11, to filter smaller solid particles such as silt.

[0027] Specifically, the bottom of the filter box 4 is provided with an openable drain port for draining excess water inside, and also facilitates cleaning of solid particles such as silt deposited at the bottom.

[0028] As shown in the figure, Figure 1 As shown in the figure, preferably in this embodiment, the filter box 4 is provided with a water pump bracket 13, and the micro water pump 5 is located on the water pump bracket 13.

[0029] As shown in the figure, Figure 1 As shown in the figure, the vacuum water suction pump 3 uses a pipeline to suck underground water located underground by negative pressure and discharge it into the filter box 4, and when the water is discharged into the filter box 4, the solid impurities such as silt and stones in the water are filtered by the multiple filter screen plates 9, and after the water in the filter zone 6 is full, it will in turn fill several sedimentation zones 12 separated by the partition plates 11, and the fine silt will be deposited in the sedimentation zones 12, and finally overflow from the last sedimentation zone 12 to the suction zone 7, and when the water level in the suction zone 7 stabilizes to reach the water inlet of the micro water pump 5, the micro water pump operates to suck the water and then transports it to the detection assembly 2 through the pipeline for detection.

[0030] The filter assembly can filter larger silt and stones, and the filtered water can again be deposited in the several sedimentation zones 12 to further deposit fine silt particles, so that the water in the suction zone 7 is cleaner and free of solid impurities, and the water pump bracket 13 can also lift the micro water pump, so that the water in the suction zone 7 can be deposited again to ensure the detection effect.

[0031] Since the box body 1 is arranged above the ground, the equipment does not soak in water, and the external box body 1 can block wind and rain to improve the service life of the internal mechanism and facilitate maintenance.

[0032] The above only describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A groundwater environment detecting apparatus characterized by comprising: The utility model provides a water filter, including the box above ground, be provided with detection subassembly, vacuum water pump and filter assembly in the box, filter assembly includes filter box, be provided with filter screen subassembly, partition board subassembly and micro water pump in filter box, filter box is connected the water outlet of vacuum water pump through pipeline, micro water pump is connected with detection subassembly through pipeline, partition board subassembly divides filter box and separates into two areas, for filter area and suction area, filter screen subassembly and micro water pump are located filter area and suction area respectively, and filter screen subassembly is located the area of connecting vacuum water pump, filter screen subassembly with filter box is detachably connected.

2. The groundwater environment detecting apparatus according to claim 1, characterized by: The filter assembly comprises a support frame, a plurality of filter screen plates are arranged on the support frame, and the filter holes of the plurality of filter screen plates are different in size.

3. The groundwater environment detecting apparatus according to claim 2, characterized by: One end of the support frame is provided with a sealing plate, an opening is arranged on the filter box, the other end of the support frame extends into the filter box through the opening, and the opening is closed by the sealing plate, guide rails are arranged on the inner wall of the filter box, and guide grooves corresponding to the guide rails are arranged on the support frame.

4. The groundwater environment detecting apparatus according to claim 1, characterized by: The partition plate assembly comprises a plurality of partition plates, gaps are arranged between adjacent partition plates to form a sedimentation area, and the top of the partition plate is not higher than the center of the water inlet pipe on the filter box.

5. The groundwater environment detecting apparatus according to claim 1, characterized by: The filter box is provided with a water pump support, and the micro water pump is arranged on the water pump support.

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