CN220918274U - Filter equipment is used in groundwater detection - Google Patents
Filter equipment is used in groundwater detection Download PDFInfo
- Publication number
- CN220918274U CN220918274U CN202322522603.5U CN202322522603U CN220918274U CN 220918274 U CN220918274 U CN 220918274U CN 202322522603 U CN202322522603 U CN 202322522603U CN 220918274 U CN220918274 U CN 220918274U
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- China
- Prior art keywords
- cleaning
- cleaning rod
- assembly
- filter screen
- driving shaft
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000003673 groundwater Substances 0.000 title claims description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 16
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of underground water detection and discloses a filtering device for underground water detection, which comprises a filtering container, wherein a filter screen is arranged in the filtering container, a water inlet pipe is fixedly communicated with the filtering container, an opening is formed in the top surface of the filtering container, a top cover is assembled in the opening, a driving assembly and a cleaning assembly which are matched for use are arranged in the filtering container, the cleaning assembly comprises a cleaning rod driven by the driving assembly, a plurality of cleaning rods are fixed on the outer surface of the cleaning rod, the cleaning rods are arranged above the filter screen, cleaning and dredging of the filter screen are completed when the cleaning rods rotate, and one end of each cleaning rod is provided with a rolling assembly. When the utility model is used, impurities and pollutants in the underground water can be effectively filtered, and the impurities are concentrated and removed by the action of the filter screen and the cleaning rod, so that the smooth water flow is ensured.
Description
Technical Field
The utility model relates to the technical field of groundwater detection, in particular to a filtering device for groundwater detection.
Background
Groundwater detection refers to the process of assessing and monitoring the quality and quantity of groundwater, which is water stored in an underground water layer, typically in pores and fissures in underground rock or soil.
In groundwater detection, filtration is a common treatment method for removing suspended particles, solid impurities and other pollutants in a groundwater sample to provide clean groundwater sample for analysis and test, a groundwater filtering device in the prior art generally has no function of cleaning a filter screen, impurities in groundwater easily block the filter screen, so that water cannot smoothly pass through the filter screen, and workers are required to manually and frequently dredge the filter screen, which affects normal operation of the groundwater detection filtering device
Therefore, it is necessary to design a filtering device for groundwater detection to solve the above problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a filtering device for underground water detection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a groundwater detects uses filter equipment, includes the filtration container, the internally mounted of filtration container has the filter screen, fixed intercommunication has the inlet tube on the filtration container, the opening is seted up to the top surface of filtration container, assembly top cap in the opening, the inside of filtration container is provided with the drive assembly and the clearance subassembly that cooperate to use, the clearance subassembly is including the clearance pole of drive assembly driven, the surface mounting of clearance pole has a plurality of clean poles, the top to the filter screen is arranged in to the clean pole, and the clearance mediation of accomplishing to the filter screen when it rotates, the one end of clearance pole is provided with rolling assembly.
As a preferable technical scheme of the utility model, the driving assembly comprises a driving shaft, a plurality of axial flow blades and an inserting block, wherein the top end of the driving shaft is rotatably assembled on the top cover, the plurality of axial flow blades are fixed on the driving shaft, and the inserting block is fixed at the bottom end of the driving shaft.
As a preferable technical scheme of the utility model, the cleaning component comprises a slot, a spring and a sliding plate, wherein the slot is arranged at one end of the cleaning rod, the sliding plate is slidably connected in the slot, one end of the spring is connected with the slot wall of the slot, and the other end of the spring is connected with the sliding plate.
As a preferable technical scheme of the utility model, the rolling assembly comprises a groove and a ball, the groove is formed at one end of the cleaning rod far away from the driving shaft, the ball is arranged in the groove in a rolling way, a part of the ball extends to the outside of the groove, and the volume of the ball outside the groove is smaller than half of the volume of the ball.
As a preferable technical scheme of the utility model, the cleaning rod is in a conical structure.
As a preferable technical scheme of the utility model, one end of the water inlet pipe is arranged towards one axial flow blade.
The utility model has the following beneficial effects:
1. The device can effectively filter impurities and pollutants in the underground water, and the impurities are concentrated and removed through the functions of the filter screen and the cleaning rod, so that the smooth water flow is ensured;
2. the water flow drives the axial flow blades and the driving shaft to rotate, so that the cleaning rod is driven to rotate to clean impurities on the filter screen, the cleaning rod on the cleaning rod can push the impurities to move, and the impurities are collected on the filter screen by hooking, so that the effective work of the filter screen is ensured;
3. The friction force between the cleaning rod and the inner wall is changed from sliding friction to rolling friction through the rolling action of the balls, so that the friction force is reduced, the cleaning rod is easier to slide, and the cleaning effect is improved;
4. The ball always contacts with the inner wall, so that the cleaning rod is prevented from being separated from the driving shaft, the insert block is prevented from being separated from the slot, and the sliding plate always keeps pressing the insert block under the action of the spring, so that the stability of the cleaning rod in the device is ensured;
5. in order to clean impurities on the cleaning rod, a worker only needs to open the top cover and lift the top cover, take out the cleaning rod to clean, put the cleaning rod into the device and insert the insert block into the slot during installation, then close the top cover to finish the installation operation, and the method is simple, convenient and easy to implement.
Drawings
FIG. 1 is a schematic diagram of a filtering device for groundwater detection according to the present utility model;
FIG. 2 is an enlarged view of the structure at A of FIG. 1;
Fig. 3 is an enlarged view of the structure at B of fig. 1.
In the figure: 1 a filter container, 2 a top cover, 3 a water inlet pipe, 4a driving component, 41 a driving shaft, 42 an axial flow blade, 43 a plug block, 5 a cleaning component, 51 a cleaning rod, 52 a slot, 53 a spring, 54 a sliding plate, 55 a cleaning rod, 6 a rolling component, 61 a groove, 62 balls and 7 a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a filtering device for groundwater detection comprises a filtering container 1, a filter screen 7 is installed in the filtering container 1, a water inlet pipe 3 is fixedly communicated with the filtering container 1, an opening is formed in the top surface of the filtering container 1, a top cover 2 is assembled in the opening, a driving assembly 4 and a cleaning assembly 5 which are matched with each other are arranged in the filtering container 1, the cleaning assembly 5 comprises a cleaning rod 51 driven by the driving assembly 4, a plurality of cleaning rods 55 are fixed on the outer surface of the cleaning rod 51, the cleaning rods 55 are arranged above the filter screen 7, cleaning and dredging of the filter screen 7 are completed when the cleaning rods rotate, and one end of the cleaning rod 51 is provided with a rolling assembly 6.
Referring to fig. 1, the driving assembly 4 includes a driving shaft 41, a plurality of axial flow blades 42 and an insert 43, wherein the top end of the driving shaft 41 is rotatably assembled on the top cover 2, the plurality of axial flow blades 42 are fixed on the driving shaft 41, the insert 43 is fixed at the bottom end of the driving shaft 41, and the cleaning rod 51 is conveniently rotated by arranging the driving assembly 4.
Referring to fig. 1-2, the cleaning assembly 5 comprises a slot 52, a spring 53 and a sliding plate 54, the slot 52 is arranged at one end of the cleaning rod 51, the sliding plate 54 is slidably connected in the slot 52, one end of the spring 53 is connected with the slot wall of the slot 52, and the other end of the spring 53 is connected with the sliding plate 54, so that impurities on the filter screen 7 can be cleaned conveniently by arranging the cleaning assembly 5, and the filter screen 7 is dredged.
Referring to fig. 3, the rolling assembly 6 includes a groove 61 and a ball 62, the groove 61 is formed at one end of the cleaning rod 51 far away from the driving shaft 41, the ball 62 is rollingly disposed in the groove 61, a portion of the ball 62 extends to the outside of the groove 61, the volume of the ball 62 outside the groove 61 is smaller than one half of the volume of the ball 62, the ball 62 can be prevented from being separated from the groove 61, and the ball 62 can convert the friction force between the cleaning rod 51 and the inner surface of the filter container 1 from sliding friction to rolling friction, thereby reducing the friction force between the cleaning rod 51 and the inner surface of the filter container 1, and facilitating the sliding of the cleaning rod 51.
Referring to fig. 2, the cleaning rods 55 have a tapered structure, and an end thereof remote from the cleaning rod 51 has a tip-like structure, so that the cleaning rods 55 can catch impurities on the filter screen 7.
Referring to fig. 1, one end of the water inlet pipe 3 is disposed toward one of the axial flow blades 42, and groundwater which is convenient to flow drives the axial flow blades 42 to rotate.
The specific working principle of the utility model is as follows:
when the filtering device for groundwater detection provided by the utility model is used, groundwater enters the filtering container 1 through the water inlet pipe 3 and is sprayed towards the plurality of axial flow blades 42, flowing groundwater can drive the plurality of axial flow blades 42 to rotate, so that the driving shaft 41 rotates, the cleaning rod 51 can be driven by the inserting block 43 and the inserting groove 52 to rotate when the driving shaft 41 rotates, the cleaning rod 51 can push impurities on the filter screen 7 to move in the rotating process, in addition, the cleaning rod 55 is in a conical structure, and one end of the cleaning rod 55 far away from the cleaning rod 51 is in a tip-shaped structure, so that the cleaning rod 55 can hook the impurities on the filter screen 7, collect the filter screen 7 and ensure that water can smoothly flow through the filter screen 7;
The ball 62 at the end position of the cleaning rod 51 is always contacted with the inner surface of the filter container 1 in the rotating process, so that the ball 62 rolls in the groove 61 when the cleaning rod 51 rotates, the ball 62 can convert the friction force between the cleaning rod 51 and the inner surface of the filter container 1 from sliding friction to rolling friction, thereby reducing the friction force between the cleaning rod 51 and the inner surface of the filter container 1, facilitating the sliding of the cleaning rod 51, in addition, the ball 62 is always contacted with the inner surface of the filter container 1, preventing the cleaning rod 51 from being separated from the driving shaft 41, avoiding the separation of the insert 43 from the slot 52, and in addition, the sliding plate 54 always has the trend of pressing the insert 43 under the action of the spring 53, so that the stability of the cleaning rod 51 in the filter container 1 is ensured in turn;
When the cleaning rod 51 is required to be cleaned, a worker can open the top cover 2 and lift the top cover 2 up, so that the top cover 2 drives the driving shaft 41 to move upwards until the cleaning rod 51 moves out of the filter container 1, the cleaning rod 51 is separated from the driving shaft 41 under the action of the spring 53 and is convenient to detach the cleaning rod 51, the worker can clean impurities attached to the cleaning rods 55 conveniently, when the cleaning rod 51 is installed, the worker aligns the inserting block 43 with the inserting groove 52, and when the inserting block 43 is inserted into the inserting groove 52, the inserting block 43 can squeeze the sliding plate 54 at the moment, so that the sliding plate 54 extrudes the spring 53, then the worker places the cleaning rod 51 into the filter container 1, the ball 62 at one end of the cleaning rod 51 is attached to the inner surface of the filter container 1, and finally the top cover 2 is covered on the filter container 1, so that the installation of the cleaning rod 51 can be completed, the operation is convenient, and the worker can clean the impurities on the cleaning rod 51 conveniently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a filter equipment for groundwater detects, includes filtration container (1), internally mounted of filtration container (1) has filter screen (7), fixed intercommunication has inlet tube (3) on filtration container (1), a serial communication port, the opening is seted up to the top surface of filtration container (1), assembly top cap (2) in the opening, the inside of filtration container (1) is provided with drive assembly (4) and clearance subassembly (5) that the cooperation was used, clearance subassembly (5) are including drive assembly (4) driven clearance pole (51), the surface of clearance pole (51) is fixed with a plurality of clean poles (55), the top to filter screen (7) is arranged in to clean pole (55), and the clearance mediation to filter screen (7) is accomplished in its rotation, the one end of clearance pole (51) is provided with rolling assembly (6).
2. The filtering device for groundwater detection according to claim 1, wherein the driving assembly (4) comprises a driving shaft (41), a plurality of axial flow blades (42) and an inserting block (43), the top end of the driving shaft (41) is rotatably assembled on the top cover (2), the plurality of axial flow blades (42) are fixed on the driving shaft (41), and the inserting block (43) is fixed at the bottom end of the driving shaft (41).
3. The filtering device for groundwater detection according to claim 1, wherein the cleaning assembly (5) comprises a slot (52), a spring (53) and a sliding plate (54), the slot (52) is arranged at one end of the cleaning rod (51), the sliding plate (54) is slidably connected in the slot (52), one end of the spring (53) is connected with a slot wall of the slot (52), and the other end of the spring (53) is connected with the sliding plate (54).
4. The filtering device for groundwater detection according to claim 1, wherein the rolling assembly (6) comprises a groove (61) and balls (62), the groove (61) is formed at one end of the cleaning rod (51) far away from the driving shaft (41), the balls (62) are arranged in the groove (61) in a rolling mode, a part of the balls (62) extends to the outside of the groove (61), and the volume of the balls (62) located outside the groove (61) is smaller than half of the volume of the balls (62).
5. The underground water detecting filter device according to claim 1, wherein the cleaning rod (55) has a tapered structure.
6. A groundwater detection filter according to claim 2, characterized in that one end of the inlet pipe (3) is arranged towards one of the axial flow blades (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522603.5U CN220918274U (en) | 2023-09-18 | 2023-09-18 | Filter equipment is used in groundwater detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522603.5U CN220918274U (en) | 2023-09-18 | 2023-09-18 | Filter equipment is used in groundwater detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918274U true CN220918274U (en) | 2024-05-10 |
Family
ID=90940243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322522603.5U Active CN220918274U (en) | 2023-09-18 | 2023-09-18 | Filter equipment is used in groundwater detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918274U (en) |
-
2023
- 2023-09-18 CN CN202322522603.5U patent/CN220918274U/en active Active
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