CN219015734U - Water taking device for underground water detection - Google Patents
Water taking device for underground water detection Download PDFInfo
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- CN219015734U CN219015734U CN202222725244.9U CN202222725244U CN219015734U CN 219015734 U CN219015734 U CN 219015734U CN 202222725244 U CN202222725244 U CN 202222725244U CN 219015734 U CN219015734 U CN 219015734U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a water taking device for underground water detection, which comprises a water taking cavity; a plurality of water inlets are arranged on the water taking cavity; the water inlet switching piece is also included; the water inlet switching piece is movably arranged on the water taking cavity; the water inlet switching piece is provided with a circulation port which can be overlapped with or staggered from the water inlet; the circulation ports alternately correspond to the water inlets in the activity process and are alternatively communicated with each other; the underground water enters the water taking cavity from different water inlets through the water inlet switching piece, the water inlet switching piece has the advantages that the sampling position and the sampling direction can be adjusted, the water inlets can be distributed vertically or circumferentially, flexible adjustment of water taking depth and water taking direction is achieved, and the working condition adaptability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of groundwater detection, in particular to a water taking device for groundwater detection.
Background
When the underground water detection work is carried out, the water taking end of the water taking device is usually placed in a water to be detected, and the water taking end is sunk to a target depth and then a water sample is collected by means of a pumping device such as a water pump. However, in some waters there may be suspended matter inside or encounter special topography that results in water extraction from only a specific direction, which requires a targeted fine adjustment of the depth or orientation of the water inlet. The existing sampling equipment is difficult to adjust in place in a pulling mode, and the strategies of repeatedly collecting and releasing the water collecting end and adjusting the water collecting direction on the ground are time-consuming and labor-consuming, the strain flexibility is poor, and the efficiency of water collecting work can be obviously reduced.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the water taking device for underground water detection, and the working condition adaptability of the device is improved by arranging a plurality of water inlets and water inlet switching pieces matched with the water inlets and adjusting the water inlet position and direction in the vertical or circumferential direction.
The technical scheme is as follows: in order to achieve the above object, the water taking device for groundwater detection of the present utility model includes a water taking cavity; a plurality of water inlets are formed in the water taking cavity; the water inlet switching piece is also included; the water inlet switching piece is movably arranged on the water taking cavity; the water inlet switching piece is provided with a circulation port which can be overlapped with or staggered from the water inlet; the circulation ports alternately correspond to the water inlets in the activity process, and are alternatively communicated.
Further, the water inlets are distributed along the vertical direction; the circulation ports are communicated with different water inlets, and the water taking depth is correspondingly changed.
Further, the water inlets are circumferentially distributed on the water taking cavity; the water inlet switching piece is rotatably sleeved on the periphery of the water taking cavity.
Further, a filter screen is arranged on the inner side of the water inlet; the water inlet switching piece is also provided with a cleaning piece; when the circulation port rotates to correspond to any water inlet, the cleaning piece corresponds to the net surface of the cleaning filter screen.
Further, the cleaning piece is of an elastic structure; one end of the cleaning piece is connected with the inside of the circulation port, and the other end extends towards the direction approaching the filter screen; when the flow port rotates to correspond to any water inlet, the tail end of the cleaning piece is attached to and sweeps the outer surface of the filter screen.
Furthermore, the bottom of the water taking cavity is provided with an intracavity maintenance port, and the intracavity maintenance port is communicated with the inner space of the water taking cavity; and a sealing cover is detachably arranged at the cavity maintenance opening.
Further, the filter screen is of a multi-section bending structure, and each bending section is correspondingly matched with a single water inlet; the bottom of the filter screen is in bearing fit with the inner surface of the sealing cover; when the sealing cover is removed, the filter screen can be pulled out from the maintenance port in the cavity.
Further, a driver is arranged at the top edge of the water taking cavity; the driver is matched with the water inlet switching piece to drive the water inlet switching piece to rotate.
Further, the top of the water taking cavity is communicated with the water pump through a conveying pipe, and the water taking depth of the water taking cavity is adjusted along with the retraction of the conveying pipe.
The beneficial effects are that: (1) The utility model relates to a water taking device for underground water detection, which comprises a water taking cavity; a plurality of water inlets are arranged on the water taking cavity; the water inlet switching piece is also included; the water inlet switching piece is movably arranged on the water taking cavity; the water inlet switching piece is provided with a circulation port which can be overlapped with or staggered from the water inlet; the circulation ports alternately correspond to the water inlets in the activity process and are alternatively communicated with each other; the underground water enters the water taking cavity from different water inlets through the water inlet switching piece, the sampling position and the sampling direction can be adjusted, the water inlets can be distributed vertically or circumferentially, and therefore accurate and flexible adjustment of water taking depth and water taking direction is achieved, and working condition adaptability of the device is improved; (2) According to the water taking device for underground water detection, the bottom of the water taking cavity is provided with the cavity maintenance port, and the cavity maintenance port is communicated with the inner space of the water taking cavity; a sealing cover is detachably arranged at the maintenance port in the cavity; the opening of the maintenance port in the cavity can enable tools such as a cleaning brush and the spray gun to be inserted into the water taking cavity when equipment is maintained, so that the cleaning maintenance efficiency is improved; (3) According to the water taking device for underground water detection, the top of the water taking cavity is communicated with the water pump through the conveying pipe, and the water taking depth of the water taking cavity is adjusted along with retraction of the conveying pipe; through the connection effect of conveyer pipe, operating personnel can be on ground with the water intaking chamber release, and the water intaking chamber is sunken in the waters gradually along with the release of conveyer pipe to can classify the collection to the water sample of different degree of depth, promoted water intaking operation adaptability.
Drawings
FIG. 1 is an exploded view of a water intake device for groundwater detection according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the water intake device for groundwater detection according to the present utility model;
FIG. 3 is a top view of the water intake device for groundwater detection of the present utility model;
FIG. 4 is a side cross-sectional view of the water intake device for groundwater detection of the present utility model;
FIG. 5 is an isometric view of a water intake device for groundwater detection according to the utility model;
FIG. 6 is a schematic view of the cooperation of the water inlet switching member and the cover of the present utility model.
The reference numerals in the drawings are as follows:
1. the device comprises a water taking cavity, 2, a water inlet, 3, a water inlet switching part, 301, a ball part, 4, a cleaning part, 5, a circulation port, 6, a filter screen, 7, a conveying pipe, 8, a driver, 9, an intracavity maintenance port, 10 and a sealing cover.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a water intake device for groundwater detection comprises a water intake cavity 1; a plurality of water inlets 2 are formed in the water taking cavity 1; the water inlet switching piece 3 is also included; the water inlet switching piece 3 is movably arranged on the water taking cavity 1; the water inlet switching piece 3 is provided with a circulation port 5, and the circulation port 5 can be overlapped or staggered with the water inlet 2; the circulation ports 5 alternately correspond to the water inlets 2 in the activity, and are alternatively communicated.
Groundwater passes through the water inlet 2 under the action of water pressure and enters the water taking cavity 1 to realize water taking action, then the water inlet switching piece 3 is driven to stagger the circulation port 5 and the water inlet 2, the water taking process is finished, and the water taking cavity 1 can directly serve as a storage container at the moment; groundwater is enabled to enter the water intake cavity 1 from different water inlets 2 through the water inlet switching piece 3, the effect is that the sampling position and the sampling direction can be adjusted, and the water inlets 2 can be distributed vertically or circumferentially; when a plurality of water inlets 2 are distributed along the vertical direction, different water inlets 2 correspond to different sampling depths, water samples with different depths can be communicated with the corresponding water inlets 2 by utilizing the movable action of the circulation ports 5, rapid water taking is realized, and the operation efficiency is improved; when a plurality of water inlets 2 are circumferentially distributed on the water intake cavity 1, different water inlets 2 correspond to different sampling directions, so that complex water area environments can be dealt with, the direction with fewer suspended matters is selected or the terrain shielding interference in a certain direction is avoided, meanwhile, water intake resistance and blocking probability can be reduced, different water inlets 2 can be mutually used as redundant substitutes, and the stability of water intake work can be greatly improved; specifically, the water inlet switching member 3 may be disposed at the periphery of the water intake cavity 1 in a manner of rotating and sleeving, the circulation port 5 may be communicated with different water inlets 2 in a rotation movement, and when the communication port 5 rotates between two adjacent water inlets 2, all water inlets 2 may be closed to close the water intake cavity 1.
As shown in fig. 1 and 5, a filter screen 6 is arranged on the inner side of the water inlet 2; the water inlet switching piece 3 is also provided with a cleaning piece 4; when the circulation port 5 rotates to correspond to any water inlet 2, the cleaning member 4 corresponds to the mesh surface of the cleaning filter screen 6.
The filter screen 6 is used for intercepting some suspended matters or large-particle impurities in the water so as to facilitate the obtained water sample to be directly used for most detection projects; the cleaning piece 4 can adopt various schemes such as a brush, a scraping plate or a jet spray gun, and the like, and can clean the filter screens in different water inlets 2 along with the rotation of the water inlet switching piece 3, so that the smoothness of the screen surface is kept, and the water taking speed is improved.
The cleaning piece 4 is of an elastic structure; one end of the cleaning piece 4 is connected with the inside of the circulation port 5, and the other end extends to a direction approaching the filter screen 6; when the flow port 5 is rotated to correspond to any one of the water inlets 2, the end of the cleaning member 4 is fitted to sweep the outer surface of the screen 6.
The cleaning member 4 can be a brush, and can curl into the circulation port 5 in the process of rotating along with the water inlet switching member 3 by utilizing the elastic bending adaptation capability of the cleaning member, and can elastically stretch to enable the tail end of the cleaning member to be attached to and sweep the filter screen 6 when the cleaning member rotates to the water inlet 2, so that the cleaning of the net surface is realized.
As shown in fig. 4 and 6, the bottom of the water intake cavity 1 is provided with an intra-cavity maintenance port 9, and the intra-cavity maintenance port 9 is communicated with the inner space of the water intake cavity 1; a sealing cover 10 is detachably arranged at the position of the intracavity maintenance port 9.
The intracavity maintenance port 9 is matched with the sealing cover 10 all the time under the working condition, and when the intracavity maintenance port does not work, the sealing cover 10 can be taken down to thoroughly clean the inside of the water taking cavity 1, and at the moment, the opening of the intracavity maintenance port 9 can enable tools such as a cleaning brush and the like and a spray gun to be detected into the water taking cavity 1, so that the cleaning maintenance efficiency is improved.
As shown in fig. 1, the filter screen 6 has a multi-section bending structure, and each bending section is correspondingly matched with a single water inlet 2; the bottom of the filter screen 6 is in bearing fit with the inner surface of the sealing cover 10; when the closure 10 is removed, the sieve 6 can be withdrawn from the cavity maintenance port 9.
As shown in the figure, the outer contour of the filter screen 6 is of a polygonal structure, and each bending section is correspondingly intercepted at the inner side of one water inlet 2; in the working state, the inner surface of the sealing cover 10 provides a bearing foundation for the filter screen 6, so that the position stability of the filter screen 6 is improved; the form of integral extraction and insertion also makes cleaning and replacement of the screen 6 more convenient.
As shown in fig. 3 and 5, the water intake cavity 1 is provided with a driver 8 at the top edge; the driver 8 is matched with the water inlet switching piece 3 and drives the water inlet switching piece 3 to rotate.
As shown in the figure, the driver 8 contacts with the top of the water inlet switching piece 3, and drives the water inlet switching piece 3 to synchronously rotate through the rotation of the driver; the rotary end of the driver 8 and the water inlet switching piece 3 can be driven in a gear meshing mode, so that driving stability is enhanced.
As shown in fig. 1, the top of the water intake cavity 1 is communicated with a water pump through a conveying pipe 7, and the water intake cavity 1 adjusts the water intake depth along with the retraction of the conveying pipe 7.
Through the connection effect of the conveying pipe 7, an operator can release the water taking cavity 1 on the ground, and the water taking cavity 1 gradually sinks in a water area along with the release of the conveying pipe 7, so that water samples with different depths can be collected in a classified mode, and the adaptability of water taking operation is improved; in addition, the related wire harnesses connected to the driver 8 may be attached to the outer surface of the conveying pipe 7, and the winding and unwinding operations may be completed synchronously with the winding and unwinding of the conveying pipe 7.
As a whole, the water intake device for groundwater detection is assembled by the following method before operation, referring to fig. 1: the filter screen 6 is embedded into the water intake cavity 1 from the cavity maintenance opening 9, the water inlet switching piece 3 is sleeved outside the water intake cavity 1 from bottom to top, the sealing cover 10 is screwed onto the cavity maintenance opening 9, at the moment, the inner surface of the sealing cover 10 is in bearing contact with the lower end of the filter screen 6, the bottom of the water inlet switching piece 3 is supported by the end surface of the sealing cover 10, and the top of the water inlet switching piece 3 is positioned at a position matched with the driver 8 to realize rotary motion; the joint position of the conveying pipe 7 is connected with the opening at the top of the water taking cavity 1, the inside of the joint is attached to the top of the filter screen 6, so that the filter screen 6 is clamped by being matched with the sealing cover 10, and the whole water taking device is assembled; in addition, in order to reduce friction between the water inlet switching member 3 and the cover 10, a ball member 301 may be provided at the bottom of the water inlet switching member 3 so as to convert sliding friction of the end surface into a rolling friction form.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (9)
1. A water intaking device for groundwater detects, its characterized in that: comprises a water taking cavity (1); a plurality of water inlets (2) are formed in the water taking cavity (1); the water inlet switching piece (3) is also included; the water inlet switching piece (3) is movably arranged on the water taking cavity (1); the water inlet switching piece (3) is provided with a circulation port (5), and the circulation port (5) can be overlapped or staggered with the water inlet (2); the circulation ports (5) alternately correspond to the water inlets (2) in the activity process, and are alternatively communicated.
2. The water intake device for groundwater detection according to claim 1, wherein: the water inlets (2) are distributed along the vertical direction; the circulation ports (5) are communicated with different water inlets (2), and the water taking depth is correspondingly changed.
3. The water intake device for groundwater detection according to claim 1, wherein: the water inlets (2) are circumferentially distributed on the water taking cavity (1); the water inlet switching piece (3) is rotatably sleeved on the periphery of the water taking cavity (1).
4. A water intake device for groundwater detection according to claim 3, wherein: a filter screen (6) is arranged at the inner side of the water inlet (2); a cleaning piece (4) is further arranged on the water inlet switching piece (3); when the circulation port (5) rotates to correspond to any water inlet (2), the cleaning piece (4) is used for cleaning the net surface of the filter screen (6) correspondingly.
5. The water intake device for groundwater detection according to claim 4, wherein: the cleaning piece (4) is of an elastic structure; one end of the cleaning piece (4) is connected with the inside of the circulation port (5), and the other end extends to a direction approaching the filter screen (6); when the circulation port (5) rotates to correspond to any water inlet (2), the tail end of the cleaning piece (4) is attached to and sweeps the outer surface of the filter screen (6).
6. The water intake device for groundwater detection according to claim 4, wherein: an intracavity maintenance port (9) is arranged at the bottom of the water taking cavity (1), and the intracavity maintenance port (9) is communicated with the inner space of the water taking cavity (1); a sealing cover (10) is detachably arranged at the position of the intracavity maintenance port (9).
7. The water intake device for groundwater detection according to claim 6, wherein: the filter screen (6) is of a multi-section bending structure, and each bending section is correspondingly matched with the single water inlet (2); the bottom of the filter screen (6) is in bearing fit with the inner surface of the sealing cover (10); when the sealing cover (10) is removed, the filter screen (6) can be pulled out from the cavity maintenance port (9).
8. A water intake device for groundwater detection according to claim 3, wherein: a driver (8) is arranged at the top edge of the water taking cavity (1); the driver (8) is matched with the water inlet switching piece (3) to drive the water inlet switching piece (3) to rotate.
9. The water intake device for groundwater detection according to claim 1, wherein: the top of the water taking cavity (1) is communicated with a water pump through a conveying pipe (7), and the water taking depth of the water taking cavity (1) is regulated along with retraction and release of the conveying pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725244.9U CN219015734U (en) | 2022-10-17 | 2022-10-17 | Water taking device for underground water detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725244.9U CN219015734U (en) | 2022-10-17 | 2022-10-17 | Water taking device for underground water detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015734U true CN219015734U (en) | 2023-05-12 |
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ID=86248584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222725244.9U Active CN219015734U (en) | 2022-10-17 | 2022-10-17 | Water taking device for underground water detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015734U (en) |
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2022
- 2022-10-17 CN CN202222725244.9U patent/CN219015734U/en active Active
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