CN116067711A - Water sampling device for automatic water quality monitoring - Google Patents

Water sampling device for automatic water quality monitoring Download PDF

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Publication number
CN116067711A
CN116067711A CN202211720341.7A CN202211720341A CN116067711A CN 116067711 A CN116067711 A CN 116067711A CN 202211720341 A CN202211720341 A CN 202211720341A CN 116067711 A CN116067711 A CN 116067711A
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CN
China
Prior art keywords
ball
water
submerged
sampling device
connecting seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211720341.7A
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Chinese (zh)
Inventor
王虎
高舒静
曹仕玛
刘哲
未建广
郭英来
吴春元
李晓冲
刘晗晗
惠苗苗
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Jiangsu Nuclear Power Corp
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Jiangsu Nuclear Power Corp
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Filing date
Publication date
Application filed by Jiangsu Nuclear Power Corp filed Critical Jiangsu Nuclear Power Corp
Priority to CN202211720341.7A priority Critical patent/CN116067711A/en
Publication of CN116067711A publication Critical patent/CN116067711A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention belongs to the technical field of water quality monitoring, and particularly relates to a water sampling device for automatic water quality monitoring. The invention comprises a submerged ball, a submerged pump, a ball frame, a connecting seat, a water conduit, a monitoring center and a waterproof cable; the submerged ball is submerged in the water body; the submerged ball is hemispherical, and four grooves which are arranged in an annular array manner are formed in the side part of the top of the submerged ball; a submerged pump is fixed at the middle position of the top of the submerged ball through a bolt; the outer cover of the submersible pump is provided with a ball frame; four connecting plates are welded at the bottom of the ball frame; the connecting plates are connected with the grooves in a one-to-one embedded mode and fixed through bolts; the ball frame is provided with a connecting seat which can vertically penetrate to the top of the submerged ball; the water diversion pipe and the waterproof cable penetrate through the connecting seat to be connected with the monitoring center. The invention can solve the problems and the defects that the existing water collecting device is easy to be blocked, difficult to overhaul and the like.

Description

Water sampling device for automatic water quality monitoring
Technical Field
The invention belongs to the technical field of water quality monitoring, and particularly relates to a water sampling device for automatic water quality monitoring.
Background
The water quality monitoring is a process of monitoring and measuring the types of pollutants in a water body, the concentration and the change trend of various pollutants and evaluating the water quality condition. The river water quality fixed-point monitoring area is generally provided with a monitoring center, a water sampling device is arranged in the center, and water samples in the water area are automatically sampled.
The water collector is an important component part in the water collecting device for automatic water quality monitoring and is used for sinking into a sampling point in river water, the water collector in the existing water collecting device for automatic water quality monitoring is submerged in water for a long time, sundries such as weeds, leaves, plastic bags and the like in water are easy to cover on the water collector, a filter screen of the water collector is blocked, the water permeable effect of the filter screen is affected, and the water collector is difficult to disassemble and inconvenient to maintain.
Disclosure of Invention
The invention solves the technical problem of providing a water sampling device for automatically monitoring water quality, which solves the problems and the defects of easy blockage, difficult maintenance and the like of the existing water sampling device.
The invention adopts the technical scheme that:
the water sampling device for automatic water quality monitoring comprises a submerged ball, a submerged pump, a ball frame, a connecting seat, a water diversion pipe, a monitoring center and a waterproof cable; the submerged ball is submerged in the water body; the submerged ball is hemispherical, and four grooves which are arranged in an annular array manner are formed in the side part of the top of the submerged ball; a submerged pump is fixed at the middle position of the top of the submerged ball through a bolt; the outer cover of the submersible pump is provided with a ball frame; four connecting plates are welded at the bottom of the ball frame; the connecting plates are connected with the grooves in a one-to-one embedded mode and fixed through bolts; the ball frame is provided with a connecting seat which can vertically penetrate to the top of the submerged ball; the water diversion pipe and the waterproof cable penetrate through the connecting seat to be connected with the monitoring center.
A filter screen is arranged between two adjacent connecting plates; the filter screen is inlaid at the side part of the ball frame, and the filter screen is fixedly connected with the ball frame through bolts.
A hanging ring is welded at the middle position of the top of the ball frame; the lifting ring is tied and fixed with a lifting rope, and the upper end of the lifting rope is fixed on the bank through a ground nail.
The top of connecting seat is fixed with the protection outer tube through the flange, the upper end of protection outer tube passes through the ground nail to be fixed on the bank.
The inside cover of protecting outer tube is equipped with diversion pipe and cable.
The lower end of the water diversion pipe is connected with the outlet of the submersible pump, and the upper end of the water diversion pipe is connected with a monitoring center on the bank; the lower end of the waterproof cable is connected with a power terminal of the submersible pump, and the upper end of the waterproof cable is connected with the monitoring center.
The submerged ball is integrated with the ball frame, the filter screen and the connecting plate to form a ball shape, and the submerged ball is a counterweight ball, so that sundries in water are not easy to cover on the surface of the filter screen and the surface of the ball frame due to the spherical structure.
The groove is a rectangular groove, a threaded hole is formed in the bottom of the groove, the bolt is convenient to install, and the connecting plate is convenient to fix in the groove through the bolt.
The hanging ring is annular and is used for tying the hanging rope, so that the immersed ball is conveniently put into water through the hanging rope or conveniently taken out of the water.
The connecting seat is the pipe form, and connecting seat and ball frame welded fastening, threaded hole has been seted up on the top of connecting seat, and convenient installation bolt is convenient for waterproof outer tube's lower extreme passes through the bolt fastening on the top of connecting seat.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention provides a water sampling device for automatically monitoring water quality, which is characterized in that a submerged ball, a ball frame, a filter screen and a connecting plate are integrated to form a ball shape, the submerged ball is a counterweight ball, sundries in water are not easy to cover on the surface of the filter screen, the filter screen is not easy to be blocked, and the water permeability effect of the filter screen is improved.
(2) The invention provides a water sampling device for automatically monitoring water quality, which is fixed with a groove through bolts by arranging a connecting plate, is convenient to mount and dismount and is convenient to maintain.
(3) The invention provides a water sampling device for automatic water quality monitoring, which has the advantages of reasonable structure, difficult blockage of a filter screen, good water permeability effect, convenient installation and disassembly and convenient maintenance of a submersible pump by improving the structure, thereby effectively solving the problems and the defects in the prior device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the device, illustrate and explain the invention and are not to be construed as limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a water sampling device for automatic water quality monitoring;
FIG. 2 is a schematic diagram of the cross-sectional structure of the submerged ball and the ball frame of the device;
FIG. 3 is a schematic diagram of the structure of the submerged ball and the ball frame of the device;
FIG. 4 is a schematic diagram of the structure of the submerged ball axle measurement of the device;
fig. 5 is a schematic diagram of the ball frame axis measurement structure of the device.
In the figure: 1-submerged ball, 2-groove, 3-submerged pump, 4-ball frame, 5-connecting plate, 6-filter screen, 7-rings, 8-lifting rope, 9-connecting seat, 10-waterproof outer tube, 11-water conduit, 12-monitoring center and 13-waterproof cable.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
1-4, the water collecting device for automatic water quality monitoring provided by the invention comprises a submerged ball 1, a groove 2, a submerged pump 3, a ball frame 4, a connecting plate 5, a filter screen 6, a hanging ring 7, a hanging rope 8, a connecting seat 9, a waterproof outer pipe 10, a water diversion pipe 11, a monitoring center 12 and a waterproof cable 13; the sinking ball 1 sinks into the water body; the submerged ball 1 is hemispherical, four grooves 2 which are arranged in an annular array manner are formed in the side part of the top of the submerged ball 1, and the grooves 2 are rectangular grooves with the length of 400mm and the width of 150 mm; a submersible pump 3 is fixed at the middle position of the top of the submerged ball 1 through a bolt; the outer cover of the submersible pump 3 is provided with a ball frame 4; four connecting plates 5 are welded at the bottom of the ball frame 4; the connecting plates 5 are connected with the grooves 2 in a one-to-one embedded mode and fixed through bolts; a filter screen 6 is arranged between two adjacent connecting plates 5; the filter screen 6 is inlaid at the side part of the ball frame 4, and the filter screen 6 is fixedly connected with the ball frame 4 through bolts; a hanging ring 7 is welded in the middle of the top of the ball frame 4; a lifting rope 8 is tied and fixed on the lifting ring 7, and the upper end of the lifting rope 8 is fixed on the bank through a ground nail; a connecting seat 9 is arranged on one side of the lifting ring 7, and the connecting seat 9 can vertically penetrate through the top of the submerged ball 1; the top end of the connecting seat 9 is fixedly provided with a protective outer pipe 10 through a flange, and the upper end of the protective outer pipe 10 is fixed on the bank through a ground nail; the inside of the protective outer tube 10 is sleeved with a water diversion tube 11 and a cable 13; the lower end of the water conduit 11 is connected with the outlet of the submersible pump 3, and the upper end is connected with a monitoring center 12 on the bank; the lower end of the waterproof cable 13 is connected with a power terminal of the submersible pump 3, and the upper end of the waterproof cable is connected with the monitoring center 12.
The submerged ball 1 is integrated with the ball frame 4, the filter screen 6 and the connecting plate 5 to form a ball shape, the submerged ball 1 is a counterweight ball, the spherical structure ensures that sundries in water are not easy to cover on the surface of the filter screen 6 and the surface of the ball frame 4, even if sundries fall on the surface of the filter screen 6 and the surface of the ball frame 4, the filter screen 6 can be flushed down easily through the flowing of water, the filter screen 6 is not easy to be blocked by sundries, the water can smoothly enter the inner side of the ball frame 4, and the submersible pump 3 can conveniently pump water.
The groove 2 is a rectangular groove, a threaded hole is formed in the bottom of the groove 2, a bolt is convenient to install, and the connecting plate 5 is convenient to fix inside the groove 2 through the bolt.
The hanging ring 7 is annular and is used for tying the hanging rope 8, so that the submerged ball 1 is conveniently put into water through the hanging rope 8 or the submerged ball 1 is conveniently taken out of water.
The connecting seat 9 is in a circular tube shape, the connecting seat 9 is fixedly welded with the ball frame 4, a threaded hole is formed in the top end of the connecting seat 9, a bolt is conveniently installed, and the lower end of the waterproof outer tube 10 is conveniently fixed to the top end of the connecting seat 9 through the bolt.
The specific implementation steps are as follows:
the submerged ball 1 is integrated with the ball frame 4, the filter screen 6 and the connecting plate 5 to form a ball shape, and the submerged ball 1 is a counterweight ball, so that sundries such as weeds, leaves, plastic bags and the like in water are not easy to cover on the surface of the filter screen due to the spherical structure, and even if sundries fall on the surface of the spherical structure, the filter screen 6 can be easily washed down through the flowing of water body, and is not easy to be blocked by sundries in the water body.
According to the water sampling device for automatic water quality monitoring, provided by the invention, the submerged ball, the ball frame, the filter screen and the connecting plate are integrated into a spherical shape, the submerged ball is a counterweight ball, sundries in water are not easy to cover on the surface of the filter screen, the filter screen is not easy to be blocked, and the water permeability effect of the filter screen is improved; the connecting plate is fixed with the groove through the bolts, so that the installation and the disassembly are convenient, and the maintenance of the submersible pump on the inner side of the ball rack is convenient; the device has the advantages of reasonable structure, difficult blockage of the filter screen, good water permeable effect, convenient installation and disassembly and convenient maintenance of the submersible pump through the improvement of the structure, thereby effectively solving the problems and the defects in the prior device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. The water sampling device for automatically monitoring the water quality is characterized by comprising a submerged ball (1), a submerged pump (3), a ball frame (4), a connecting seat (9), a water conduit (11), a monitoring center (12) and a waterproof cable (13); the sinking ball (1) sinks into the water body; the submerged ball (1) is hemispherical, and four grooves (2) arranged in an annular array manner are formed in the side part of the top of the submerged ball (1); a submerged pump (3) is fixed at the middle position of the top of the submerged ball (1) through a bolt; the outer cover of the submersible pump (3) is provided with a ball frame (4); four connecting plates (5) are welded at the bottom of the ball frame (4); the connecting plates (5) are connected with the grooves (2) in a one-to-one embedded mode and are fixed through bolts; a connecting seat (9) is arranged on the ball frame (4), and the connecting seat (9) can vertically penetrate to the top of the submerged ball (1); the water diversion pipe (11) and the waterproof cable (13) penetrate through the connecting seat (9) to be connected with the monitoring center (12).
2. The water sampling device for automatic water quality monitoring according to claim 1, wherein a filter screen (6) is arranged between two adjacent connecting plates (5); the filter screen (6) is inlaid at the side part of the ball frame (4), and the filter screen (6) is fixedly connected with the ball frame (4) through bolts.
3. The water sampling device for automatic water quality monitoring according to claim 1, wherein a hanging ring (7) is welded in the middle of the top of the ball frame (4); the lifting ring (7) is bound and fixed with a lifting rope (8), and the upper end of the lifting rope (8) is fixed on the bank through a ground nail.
4. The water sampling device for automatic water quality monitoring according to claim 1, wherein the top end of the connecting seat (9) is fixed with a protective outer tube (10) through a flange, and the upper end of the protective outer tube (10) is fixed on the bank through a ground nail.
5. The water sampling device for automatic water quality monitoring according to claim 4, wherein the inner part of the protective outer tube (10) is sleeved with a water conduit (11) and a cable (13).
6. The automatic water quality monitoring water sampling device according to claim 5, wherein the lower end of the water conduit (11) is connected with the outlet of the submersible pump (3), and the upper end is connected with a monitoring center (12) on the shore; the lower end of the waterproof cable (13) is connected with a power terminal of the submersible pump (3), and the upper end of the waterproof cable is connected with the monitoring center (12).
7. The water sampling device for automatic water quality monitoring according to claim 2, wherein the submerged ball (1) is integrated with the ball frame (4), the filter screen (6) and the connecting plate (5) to form a ball shape, and the submerged ball (1) is a counterweight ball, and the spherical structure ensures that sundries in water are not easy to cover on the surface of the filter screen (6) and the surface of the ball frame (4).
8. The water sampling device for automatic water quality monitoring according to claim 1, wherein the groove (2) is a rectangular groove, a threaded hole is formed in the bottom of the groove (2), a bolt is convenient to install, and the connecting plate (5) is convenient to fix inside the groove (2) through the bolt.
9. A water sampling device for automatic monitoring of water quality according to claim 3, characterized in that the hanging ring (7) is ring-shaped and is used for tying the hanging rope (8), so that the submerged ball (1) is conveniently put into water through the hanging rope (8) or the submerged ball (1) is conveniently taken out from water.
10. The water sampling device for automatic water quality monitoring according to claim 1, wherein the connecting seat (9) is in a circular tube shape, the connecting seat (9) is fixedly welded with the ball frame (4), a threaded hole is formed in the top end of the connecting seat (9), a bolt is conveniently installed, and the lower end of the waterproof outer tube (10) is conveniently fixed to the top end of the connecting seat (9) through the bolt.
CN202211720341.7A 2022-12-30 2022-12-30 Water sampling device for automatic water quality monitoring Pending CN116067711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211720341.7A CN116067711A (en) 2022-12-30 2022-12-30 Water sampling device for automatic water quality monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211720341.7A CN116067711A (en) 2022-12-30 2022-12-30 Water sampling device for automatic water quality monitoring

Publications (1)

Publication Number Publication Date
CN116067711A true CN116067711A (en) 2023-05-05

Family

ID=86177991

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211720341.7A Pending CN116067711A (en) 2022-12-30 2022-12-30 Water sampling device for automatic water quality monitoring

Country Status (1)

Country Link
CN (1) CN116067711A (en)

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