CN220399021U - Water quality sampling device for river channel - Google Patents
Water quality sampling device for river channel Download PDFInfo
- Publication number
- CN220399021U CN220399021U CN202321889255.9U CN202321889255U CN220399021U CN 220399021 U CN220399021 U CN 220399021U CN 202321889255 U CN202321889255 U CN 202321889255U CN 220399021 U CN220399021 U CN 220399021U
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- water
- river
- pipeline
- water quality
- sampling device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
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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
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a water quality sampling device for a river channel, which comprises a water quality monitoring cabinet, a self-priming pump, a floating ball, a water inlet device, a water intake pipeline and a drainage pipeline, wherein the self-priming pump is arranged in the water quality monitoring cabinet; the water intake pipeline is arranged at the bottom of the river water body, one end part of the water intake pipeline is connected with the self-priming pump, the other end part of the water intake pipeline is connected with the water inlet device, and a floating ball is arranged at the upper part of the water inlet device, so that the floating ball floats on the upper surface of the river water body to realize floating at the upper and lower positions; the pipeline part of the water intake pipeline arranged at the bottom of the river water body is mutually locked and fixed with the locking piece through the concrete base; the drainage pipeline is used for draining the water body analyzed by the water quality monitoring cabinet. The water taking pipeline is ensured not to float along with river water flow so as to influence the water taking position change of the water inlet device. The whole system can stably run, and the maintenance workload is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of sampling equipment, and particularly relates to a water quality sampling device for a river channel.
Background
Most of the existing water quality monitoring and sampling systems for river channels are characterized in that a submersible sewage pump is placed at the bottom of a river channel to pump water through a pipeline, and water quality monitoring equipment samples and monitors the water from the pipeline. On one hand, the submersible sewage pump of the sampling system is easy to be damaged due to the fact that the submersible sewage pump is blocked by garbage at the bottom of a river channel. On the other hand, the bottom mud at the bottom of the river channel is more, and can be pumped up along with water to block the sampling tube of the water quality monitoring equipment, so that the water quality data is influenced, and the maintenance workload is increased.
The utility model discloses a river course water quality sampling equipment in chinese patent publication No. CN108613843a, in the device, including sampling boat and threaded rod, sampling boat's top is fixed with water pump and fixed plate, and the water inlet fixedly connected with water pipe of water pump, the externally mounted of water pipe have the solenoid valve, and the fixed plate is L shape structure, and mounting hole, connecting hole and through-hole have been seted up at the top of fixed plate, have solved the inaccurate defect of quality of water sample ware fixed point sampling among the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a water quality sampling device for a river channel, which solves the technical problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the water quality sampling device for the river comprises a water quality monitoring cabinet, a self-priming pump, a floating ball, a water inlet device, a water intake pipeline and a drainage pipeline, wherein the self-priming pump is arranged in the water quality monitoring cabinet;
the water intake pipeline is arranged at the bottom of the river water body, one end part of the water intake pipeline is connected with the self-priming pump, the other end part of the water intake pipeline is connected with the water inlet device, and a floating ball is arranged at the upper part of the water inlet device, so that the floating ball floats on the upper surface of the river water body to realize floating at the upper and lower positions;
the pipeline part of the water intake pipeline arranged at the bottom of the river water body is mutually locked and fixed with the locking piece through the concrete base;
the drainage pipeline is used for draining the water body analyzed by the water quality monitoring cabinet.
Further, the water quality monitoring cabinet comprises a water quality analyzer and a landscape protection cover, a sealing cover is formed on the water quality analyzer through the landscape protection cover, and meanwhile, the water sampling pipeline is used for conveying sampled water bodies into the water quality analyzer from the bottom and analyzing the sampled water bodies.
Further, a positioning rod is vertically arranged at the top of the water inlet device, and meanwhile the middle of the floating ball penetrates through the positioning rod, so that the floating ball moves along the upper and lower directions of the positioning rod and floats on the upper surface of the water body.
Further, a plurality of groups of filtering holes are uniformly distributed on the periphery of the water inlet device, and the aperture is 10mm.
Further, at least 20 filter holes are arranged.
Further, the water inlet device is positioned at the middle upper part of the river water body interface to obtain water.
Further, the lower part of the water inlet device is connected with the water intake pipeline by a one-way valve.
Further, the water taking pipeline is in transitional connection with the self-priming pump through a hose piece.
Further, the concrete base is provided with a plurality of groups, and the interval between two adjacent groups of concrete bases is: is 3m.
Further, the positioning assembly is arranged at the position of the river bank and comprises a fixing piece and a steel wire rope, the fixing piece is fixed on the river bank, one end portion of the steel wire rope is fixed on the fixing piece, and the other end portion of the steel wire rope is fixed on a concrete base at the bottom of the river water body.
The utility model has the beneficial effects that:
1. the water inlet device periphery equipartition that this device adopted a plurality of groups filtration pore 401, the aperture is 10mm, and sets up 20 at least, and this kind of setting can block most great granule impurity to the water intaking height of water inlet device can avoid water upper surface suspended impurity to be inhaled, also can not let rubbish and the bed mud of river course bottom be inhaled simultaneously, has guaranteed the cleanliness of absorbing the water.
2. The device adopts concrete base and locating component to be located the water bottom position to the water intake pipeline and fixes a position, can guarantee that the water intake pipeline sinks to the river course bottom to guarantee that the water intake pipeline can not float along with the river course rivers in order to influence the water intake position change of water intaking ware. The whole system can stably run, and the maintenance workload is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connection part of a water quality monitoring cabinet according to an embodiment of the utility model;
FIG. 3 is a schematic view of the structure of a connecting part of a self-priming pump according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of a concrete foundation connection part according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a positioning assembly according to an embodiment of the utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the embodiment of the utility model provides a water quality sampling device for a river channel, which comprises a water quality monitoring cabinet 1, a self-priming pump 2, a floating ball 3, a water inlet device 4, a water intake pipeline 5, a drainage pipeline 6, a concrete base 7 and a positioning component 8.
As shown in fig. 2, the self priming pump 2 is disposed in the peripheral water quality monitoring cabinet 1, the water quality monitoring cabinet 1 comprises a water quality analyzer 11 and a landscape protection cover 12, the landscape protection cover 12 is used for forming a sealing cover for the water quality analyzer 11, the water quality analyzer 11 can be protected, monitoring precision caused by external environmental factors is prevented from being influenced, meanwhile, the water sampling pipeline 5 is used for conveying sampled water from the bottom to the water quality analyzer 11 for subsequent analysis, and the drainage pipeline 6 is used for draining the water after analysis by the water quality monitoring cabinet 1.
As shown in fig. 3, the water intake pipeline 5 is disposed at the bottom of the river water body, wherein one end is connected with the self-priming pump 2, the other end is connected with the water inlet device 4, and the pipe body portion in the middle is completely disposed at the bottom of the river water body. The periphery that water inlet ware 4 place equipartition a plurality of groups of filtration pore 401, aperture are 10mm, and set up 20 at least, and this kind of setting can separate most great granule impurity. Meanwhile, the water inlet device 4 is positioned at the middle upper part of the river water body interface to take water, so that the position impurities of the water body are less, suspended matters floating on the upper surface of the water body can be prevented from being sucked, sediment at the bottom is prevented from being sucked, and impurities with large particles are filtered to ensure that the water body is not blocked.
The top of the water inlet device 4 is vertically provided with a positioning rod 41, the middle of the floating ball 3 penetrates through the positioning rod 41, the floating ball 3 moves along the vertical direction of the positioning rod 41 and floats on the upper surface of the water body, and the floating ball 3 is arranged on the upper part of the water inlet device 4, so that the floating ball 3 floats on the upper surface of the river water body; the floating ball 3 is always floated on the surface of the water body, the water depth of the river water body is changed, the position of the water inlet device 4 can be positioned, and the lower part of the water inlet device 4 is connected with the water intake pipeline 5 by adopting the one-way valve 51. Meanwhile, the water taking pipeline 5 is in transition connection with the self-priming pump 2 through a hose piece, and the soft connection of the joint position can effectively realize the quick replacement of the end part position and avoid the breakage or tearing caused in the shaking process.
As shown in fig. 4, the pipe portion of the water intake pipe 5 at the bottom of the river water body is fixed by the concrete base 7 and the locking piece 71, so that the swing or the offset of the water intake pipe 5 caused by the flow of the water body in the river is avoided, and the position of the water intake pipe 5 can be fixed.
As shown in fig. 5, a positioning component 8 is arranged at the position of the river bank, the positioning component 8 comprises a fixing piece 81 and a steel wire rope 82, the fixing piece 81 is fixed at the river bank, one end part of the steel wire rope 82 is fixed on the fixing piece 81, the other end part of the steel wire rope is fixed on the concrete base 7 at the bottom of the river water body, the relative position i of the water taking pipeline 5 far away from the bank is further fixed, and the water taking point of the end water inlet device 4 is prevented from being changed due to the flowing of the water body.
The concrete foundation 7 is provided with a plurality of groups, and the interval between two adjacent groups of concrete foundation 7 is: is 3m. Can be additionally arranged according to the width of the riverway of the riverbed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (10)
1. The water quality sampling device for the river channel comprises a water quality monitoring cabinet (1), a self-priming pump (2), a floating ball (3), a water inlet device (4), a water intake pipeline (5) and a drainage pipeline (6), and is characterized in that the self-priming pump (2) is arranged in the water quality monitoring cabinet (1) arranged outside;
the water intake pipeline (5) is arranged at the bottom of the river water body, one end part of the water intake pipeline is connected with the self-priming pump (2), the other end part of the water intake pipeline is connected with the water inlet device (4), and the floating ball (3) is arranged at the upper part of the water inlet device (4), so that the floating ball (3) floats on the upper surface of the river water body to realize the floating of the upper and lower positions;
the pipeline part of the water intake pipeline (5) arranged at the bottom of the river water body is mutually locked and fixed with the locking piece (71) through the concrete base (7);
the drainage pipeline (6) is used for draining the water body analyzed by the water quality monitoring cabinet (1).
2. The water quality sampling device for a river course according to claim 1, characterized in that the water quality monitoring cabinet (1) comprises a water quality analyzer (11) and a landscape protection cover (12), the landscape protection cover (12) is used for forming a sealing cover for the water quality analyzer (11), and the water intake pipeline (5) is used for conveying sampled water bodies into the water quality analyzer (11) from the bottom and analyzing the sampled water bodies.
3. The water sampling device for a river course according to claim 1, wherein a positioning rod (41) is vertically arranged at the top of the water inlet device (4), and meanwhile, the middle part of the floating ball (3) penetrates through the positioning rod (41), and the floating ball (3) moves along the positioning rod (41) in the up-down direction and floats on the upper surface of the water body.
4. The water sampling device for river channels according to claim 1, wherein a plurality of groups of filtering holes (401) are uniformly distributed on the periphery of the water inlet device (4), and the aperture is 10mm.
5. The water sampling device for a river course of claim 4 wherein said filter holes (401) are provided in at least 20.
6. The water sampling device for a river course as claimed in claim 1, wherein said water inlet means (4) is located at the upper middle portion of the river course water interface for taking water.
7. The water sampling device for a river course according to claim 1, wherein the lower part of the water inlet device (4) is connected with a water intake pipeline (5) by a one-way valve (51).
8. The water quality sampling device for river channels according to claim 1, wherein the water intake pipeline (5) is in transition connection with the self-priming pump (2) by adopting a hose piece.
9. The water sampling device for a river course according to claim 1, wherein the concrete bases (7) are provided with a plurality of groups, and the interval between two adjacent groups of concrete bases (7) is 3m.
10. The water quality sampling device for a river course according to claim 1, wherein s the river course bank position where the water quality monitoring cabinet (1) is located is provided with a positioning component (8), the positioning component (8) comprises a fixing piece (81) and a steel wire rope (82), the fixing piece (81) is fixed on the river course bank, one end portion where the steel wire rope (82) is located is fixed on the fixing piece (81), and the other end portion is fixed on a concrete base (7) at the bottom of a river course water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889255.9U CN220399021U (en) | 2023-07-18 | 2023-07-18 | Water quality sampling device for river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889255.9U CN220399021U (en) | 2023-07-18 | 2023-07-18 | Water quality sampling device for river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399021U true CN220399021U (en) | 2024-01-26 |
Family
ID=89597400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889255.9U Active CN220399021U (en) | 2023-07-18 | 2023-07-18 | Water quality sampling device for river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399021U (en) |
-
2023
- 2023-07-18 CN CN202321889255.9U patent/CN220399021U/en active Active
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