CN113776895A - Multi-level sampling device for sewage treatment - Google Patents
Multi-level sampling device for sewage treatment Download PDFInfo
- Publication number
- CN113776895A CN113776895A CN202111174533.8A CN202111174533A CN113776895A CN 113776895 A CN113776895 A CN 113776895A CN 202111174533 A CN202111174533 A CN 202111174533A CN 113776895 A CN113776895 A CN 113776895A
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- flexible pipe
- flexible
- sewage treatment
- sampling device
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000005070 sampling Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 206010000060 Abdominal distension Diseases 0.000 description 3
- 208000024330 bloating Diseases 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
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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
-
- 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
- G01N2001/1031—Sampling from special places
- G01N2001/1043—Sampling from special places from sewers
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention provides a sewage treatment multi-level sampling device, which belongs to the technical field of sewage treatment equipment and comprises a collection part, a flexible pipe, a support part and a suction part, wherein the suction part is movably arranged on one side of the support part, one end of the flexible gas storage part is communicated with the flexible pipe, when the suction part acts, air can be conveyed into the flexible pipe and can be sucked out of the interior of the flexible pipe, the side wall of the collection part is provided with an exhaust pipe and a water inlet pipe, pipelines are fixedly arranged in the collection part, the flexible pipe penetrates through the pipelines, a first flexible layer is arranged on the pipelines, a second flexible layer corresponding to the first flexible layer is arranged on the flexible pipe, and check valves are arranged in the exhaust pipe and the water inlet pipe. Compare in prior art, can realize deep sewage sample, have simple structure and convenient to use's advantage.
Description
Technical Field
The invention belongs to the technical field of sewage treatment equipment, and particularly relates to a sewage treatment multi-level sampling device.
Background
At present, when environmental sewage is treated, the sewage needs to be sampled and analyzed so as to master specific components in the sewage and treat the sewage in a targeted manner.
Among the prior art, to the sample of sewage mostly through hanging the sample bottle in a rope body tip, arrange the sample bottle in the sewage, pour into the sample bottle inside through sewage is automatic to realize the sample operation of sewage, this kind of sample mode is comparatively traditional, and the sample bottle can only take a sample to top layer sewage moreover, can't take a sample to deep sewage, makes the sample effect relatively poor, leads to the sewage sample of taking not comprehensive enough.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a sewage treatment multi-level sampling device.
In order to solve the technical problems, the invention provides the following technical scheme:
a multi-level sampling device for sewage treatment, which comprises a collecting part, a flexible pipe, a supporting part and a suction part,
the suction part is movably arranged at one side of the supporting part, one end of the flexible gas storage part is communicated with the flexible pipe,
when the suction part is actuated, air can be conveyed into the flexible pipe and the air in the flexible pipe can be pumped out,
the side wall of the collecting part is provided with an exhaust pipe and a water inlet pipe, the inner part of the collecting part is fixedly provided with a pipeline, the flexible pipe penetrates through the pipeline, the pipeline is provided with a first flexible layer, the flexible pipe is provided with a second flexible layer corresponding to the first flexible layer,
the exhaust pipe and the water inlet pipe are internally provided with one-way valves.
As a further improvement of the invention: the suction part comprises a pressure lever, an elastic body and an air bag,
one end of the pressure lever is hinged with the supporting part, one end of the elastic body is connected with the pressure lever, the other end of the elastic body is connected with the supporting part and is used for providing elastic support for the pressure lever,
the air bag is arranged between the pressure lever and the supporting part and is fixedly connected with the supporting part, and the air bag is communicated with the flexible pipe.
As a further improvement of the invention: one side of the supporting part is fixedly provided with a first support, and one end of the pressing rod is rotatably connected with the first support through a pin rod.
As a further improvement of the invention: the collection portion is in flexible pipe outside interval is provided with the multiunit, the multiunit collection portion all with flexible pipe clearance fit, every group collection portion both ends all are provided with magnet.
As a further improvement of the invention: the collection parts are arranged at the most distal end of the flexible pipe and are made of metal, and the other collection parts are made of plastic.
As a still further improvement of the invention: the flexible pipe winding and unwinding device is characterized in that a plurality of guide blocks are fixedly arranged on one side of the supporting portion, the flexible pipe penetrates through the guide blocks and is in movable fit with the guide blocks, and a winding portion is further arranged on one side of the supporting portion and is used for winding and unwinding the flexible pipe.
As a still further improvement of the invention: the winding part comprises a traction rod, a winding wheel and a handle,
the winding wheel is rotatably installed on one side of the supporting portion, the handle is fixedly arranged at one end of the winding wheel, the traction rod is arranged on one side of the winding wheel, one end of the traction rod is fixedly connected with the winding wheel, and the flexible pipe penetrates through the winding wheel and the traction rod.
As a still further improvement of the invention: and a second support is fixedly arranged on one side of the supporting part, and the handle penetrates through the second support and is in running fit with the second support.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when sewage is collected, the flexible pipe and the collecting part can be sunk into water, air is conveyed into the flexible pipe through the suction part, the second flexible layer can be driven to bulge outwards after the air enters the flexible pipe, the first flexible layer is further driven to bulge outwards, so that the air in the collecting part is extruded, the air in the collecting part is discharged from the exhaust pipe, then the air in the flexible pipe is pumped out through the suction part, the second flexible layer is driven to shrink inwards, so that the first flexible layer is driven to shrink, at the moment, external sewage can be pumped into the collecting part from the water inlet pipe to be stored, and the sewage sampling is completed.
Drawings
FIG. 1 is a schematic structural view of a multi-level sampling device for sewage treatment;
FIG. 2 is a schematic view showing a first structure of a collecting part of a multi-level sampling device for sewage treatment;
FIG. 3 is a schematic structural diagram of a second collecting part of a multi-level sampling device for sewage treatment;
FIG. 4 is an enlarged view of area A of FIG. 1;
in the figure: 1-collection part, 11-first flexible layer, 12-exhaust pipe, 13-water inlet pipe, 14-pipeline, 2-flexible pipe, 21-second flexible layer, 3-support part, 31-collection part storage barrel, 32-guide block, 33-first support, 4-winding part, 41-traction rod, 42-winding wheel, 43-handle, 44-second support, 5-suction part, 51-compression rod, 52-elastic body and 53-air bag.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, 2 and 3, the present embodiment provides a multi-level sampling device for sewage treatment, including a collecting part 1, a flexible tube 2, a supporting part 3 and a suction part 5, wherein the suction part 5 is movably disposed at one side of the supporting part 3, and one end of the flexible air storage part 22 is communicated with the flexible pipe 2, when the suction part 5 acts, air can be conveyed into the flexible pipe 2 and air in the flexible pipe 2 can be pumped out, the side wall of the collecting part 1 is provided with an exhaust pipe 12 and a water inlet pipe 13, the collecting part 1 is internally and fixedly provided with a pipeline 14, the flexible pipe 2 penetrates through the pipeline 14, a first flexible layer 11 is arranged on the pipeline 14, the flexible pipe 2 is provided with a second flexible layer 21 corresponding to the first flexible layer 11, and the exhaust pipe 12 and the water inlet pipe 13 are internally provided with one-way valves.
When gathering sewage, can be 2 with the flexible tube 2 together with the 1 aquatic of sinking of collection portion, through 5 inside air conveyers of suction portion to flexible tube 2, the air gets into and can orders about the outside bloating of second flexible layer 21 behind the flexible tube 2 is inside, and then drive the outside bloating of first flexible layer 11, with the air of extrusion collection portion 1 inside, make collection portion 1 inside air from blast pipe 12 discharge, then take out through 5 flexible tube 2 inside air of suction portion, in order to order about the inside shrink of second flexible layer 21, in order to drive the shrink of first flexible layer 11, can deposit external sewage from inlet tube 13 suction to collection portion 1 inside this moment, accomplish the sample of sewage.
Referring to fig. 4, in an embodiment, the suction portion 5 includes a pressing rod 51, an elastic body 52 and an air bag 53, one end of the pressing rod 51 is hinged to the supporting portion 3, one end of the elastic body 52 is connected to the pressing rod 51, the other end of the elastic body is connected to the supporting portion 3 for providing elastic support for the pressing rod 51, the air bag 53 is disposed between the pressing rod 51 and the supporting portion 3 and fixedly connected to the supporting portion 3, and the air bag 53 is communicated with the flexible tube 2.
Through pressing depression bar 51, depression bar 51 extrusion gasbag 53, inside with the inside air extrusion of gasbag 53 to the flexible pipe 2, outwards swell with order to order about second flexible layer 21, drive first flexible layer 11 and outwards swell, discharge from blast pipe 12 with the inside air of collection portion 1, then loosen depression bar 51, under the supporting role of elastomer 52, depression bar 51 antiport, gasbag 53 is bloated this moment, in order to take out the inside air of flexible pipe 2, second flexible layer 21 and first flexible layer 11 are flat sunken simultaneously, inside with external sewage from inlet tube 13 extraction to collection portion 1, realize the sample of sewage.
In the above embodiments, the elastic body 52 may be a spring, or may be a metal elastic sheet, which is not limited herein.
Referring to fig. 4, in an embodiment, a first support 33 is fixedly disposed at one side of the support portion 3, and one end of the pressing rod 51 is rotatably connected to the first support 33 through a pin.
In another embodiment, the suction portion 5 may further include an air cylinder fixedly disposed at one side of the support portion 3, one end of the air cylinder is communicated with the flexible tube 2, the piston is movably disposed inside the air cylinder, one end of the push-pull rod is fixedly connected with the piston, and the other end of the push-pull rod extends to the outside of the air cylinder.
During the use, through promoting the push-and-pull rod, the push-and-pull rod drives the piston and removes to the gas receiver is inside, in order to carry the inside air pressure feed of gas receiver to flexible pipe 2 inside, order about the outside bloating of second flexible layer 21 and first flexible layer 11, in order to discharge collection portion 1 inside air from blast pipe 12, reverse pulling push-and-pull rod afterwards, drive the piston along the inside reverse movement of gas receiver, in order to take out the inside air of flexible pipe 2, second flexible layer 21 and first flexible layer 11 are flat sunken, in order to extract collection portion 1 inside with external sewage to inlet tube 13, realize the sample of sewage.
Referring to fig. 1, in one embodiment, the collection portions 1 are spaced apart from each other outside the flexible pipe 2, and are submerged in water through the collection portions 1, so that multi-level sampling of sewage is achieved.
In one embodiment, the multiple groups of collecting parts 1 are movably matched with the flexible pipe 2, and each group of collecting parts 1 is provided with magnets at two ends, when the collecting parts are not used, the collecting parts 1 slide along the outside of the flexible pipe 2, so that the multiple groups of collecting parts 1 are mutually attached and adsorbed by the magnets, and the multiple groups of collecting parts 1 form a stable straight line structure, so that the size of the sampling device is reduced, and the sampling device is convenient to carry.
In one embodiment, a group of the collecting parts 1 at the farthest end of the flexible pipe 2 is made of a material with density larger than that of water, such as metal, and the other collecting parts 1 are made of a material with density smaller than that of water, such as plastic, so that the farthest collecting part 1 can drive the flexible pipe 2 to sink to the water bottom, and the other collecting parts 1 are vertically distributed under the action of buoyancy, thereby realizing layered sampling of sewage.
In one embodiment, the second flexible layer 21 and the first flexible layer 11 may be made of a rubber material, and may also be made of a silicone material, which is not limited herein.
Referring to fig. 1, in one embodiment, a collection portion storage cylinder 31 is further fixedly disposed on one side of the support portion 3, and when the collection portion storage cylinder is not used, the collection portions 1 can slide along the outside of the flexible tube 2 and be stored in the collection portion storage cylinder 31 after being connected end to end.
Referring to fig. 1, in an embodiment, a plurality of guide blocks 32 are further fixedly disposed on one side of the supporting portion 3, the flexible tube 2 penetrates through the guide blocks 32 and is movably matched with the guide blocks 32, and a winding portion 4 is further disposed on one side of the supporting portion 3, and the winding portion 4 is used for winding and unwinding the flexible tube 2.
Through the setting of rolling up portion 4, can receive and unreel the operation to flexible tube 2 for when using, flexible tube 2 extends along 3 one sides of supporting part, in order to drive a plurality of collection portion 1 and sink into the aquatic, and when not using, flexible tube 2 shortens along supporting part 3, in order to reduce sampling device's volume, portable.
Referring to fig. 4, in an embodiment, the winding portion 4 includes a traction rod 41, a winding wheel 42 and a handle 43, the winding wheel 42 is rotatably mounted on one side of the supporting portion 3, the handle 43 is fixedly disposed at one end of the winding wheel 42, the traction rod 41 is disposed at one side of the winding wheel 42, one end of the traction rod 41 is fixedly connected to the winding wheel 42, and the flexible pipe 2 passes through the winding wheel 42 and the traction rod 41.
The handle 43 is rotated to drive the winding wheel 42 to rotate, the traction rod 41 can be driven to circularly move around the winding wheel 42 when the winding wheel 42 rotates, and the traction rod 41 can act on the flexible pipe 2 when circularly moving so as to wind the flexible pipe 2 on the winding wheel 42 or unwind the flexible pipe from the winding wheel 42.
Referring to fig. 4, in an embodiment, a second support 44 is fixedly disposed on one side of the support portion 3, and the handle 43 penetrates through the second support 44 and is rotatably engaged with the second support 44.
In another embodiment, the winding part 4 may further include a roller shaft, one end of the roller shaft is rotatably connected to the support part 3, a through hole penetrating to the other side is formed at one side of the roller shaft, and the flexible tube 2 penetrates through the through hole.
Through rotating the roller, accessible through-hole is to the limiting displacement of flexible tube 2 when the roller rotates to receive and release the processing to flexible tube 2.
In one embodiment, the collecting part 1 has a cylindrical or tubular structure, and the supporting part 3 has a rod-like or plate-like structure.
In the embodiment of the invention, when sewage is collected, the flexible pipe 2 and the collecting part 1 can be sunk into water, air is conveyed into the flexible pipe 2 through the suction part 5, the second flexible layer 21 can be driven to bulge outwards after the air enters the flexible pipe 2, the first flexible layer 11 is further driven to bulge outwards to extrude the air in the collecting part 1, so that the air in the collecting part 1 is discharged from the exhaust pipe 12, then the air in the flexible pipe 2 is pumped out through the suction part 5, the second flexible layer 21 is driven to shrink inwards to drive the first flexible layer 11 to shrink, and at the moment, external sewage can be pumped into the collecting part 1 from the water inlet pipe 13 to be stored, so that sewage sampling is completed.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A multi-level sampling device for sewage treatment is characterized by comprising a collecting part, a flexible pipe, a supporting part and a suction part,
the suction part is movably arranged at one side of the supporting part, one end of the flexible gas storage part is communicated with the flexible pipe,
when the suction part is actuated, air can be conveyed into the flexible pipe and the air in the flexible pipe can be pumped out,
the side wall of the collecting part is provided with an exhaust pipe and a water inlet pipe, the inner part of the collecting part is fixedly provided with a pipeline, the flexible pipe penetrates through the pipeline, the pipeline is provided with a first flexible layer, the flexible pipe is provided with a second flexible layer corresponding to the first flexible layer,
the exhaust pipe and the water inlet pipe are internally provided with one-way valves.
2. The multi-level sampling device for sewage treatment according to claim 1, wherein the suction portion comprises a pressure bar, an elastic body and an air bag,
one end of the pressure lever is hinged with the supporting part, one end of the elastic body is connected with the pressure lever, the other end of the elastic body is connected with the supporting part and is used for providing elastic support for the pressure lever,
the air bag is arranged between the pressure lever and the supporting part and is fixedly connected with the supporting part, and the air bag is communicated with the flexible pipe.
3. The multi-layered sewage treatment sampling device according to claim 2, wherein a first support is fixedly disposed on one side of the support, and one end of the pressure bar is rotatably connected to the first support through a pin.
4. The multi-level sampling device for sewage treatment according to claim 1, wherein the plurality of sets of the collecting parts are arranged at intervals outside the flexible pipe, the plurality of sets of the collecting parts are movably matched with the flexible pipe, and magnets are arranged at two ends of each set of the collecting parts.
5. The multi-level sewage treatment sampling device according to claim 4, wherein one set of said collection portions located at the most distal end of said flexible tube is made of metal, and the remaining collection portions are made of plastic.
6. The multi-level sewage treatment sampling device according to claim 1, wherein a plurality of guide blocks are further fixedly arranged on one side of the supporting portion, the flexible pipe penetrates through the guide blocks and is movably matched with the guide blocks, and a winding portion is further arranged on one side of the supporting portion and used for winding and unwinding the flexible pipe.
7. The multi-level sewage treatment sampling device according to claim 6, wherein the winding part comprises a traction rod, a winding wheel and a handle,
the winding wheel is rotatably installed on one side of the supporting portion, the handle is fixedly arranged at one end of the winding wheel, the traction rod is arranged on one side of the winding wheel, one end of the traction rod is fixedly connected with the winding wheel, and the flexible pipe penetrates through the winding wheel and the traction rod.
8. The multi-layered sewage treatment sampling device according to claim 7, wherein a second support is fixed to one side of the support, and the handle penetrates through the second support and is rotatably engaged with the second support.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174533.8A CN113776895B (en) | 2021-10-09 | 2021-10-09 | Multi-level sampling device for sewage treatment |
| LU500986A LU500986B1 (en) | 2021-10-09 | 2021-12-10 | A multi-stage sampling device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174533.8A CN113776895B (en) | 2021-10-09 | 2021-10-09 | Multi-level sampling device for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113776895A true CN113776895A (en) | 2021-12-10 |
| CN113776895B CN113776895B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174533.8A Active CN113776895B (en) | 2021-10-09 | 2021-10-09 | Multi-level sampling device for sewage treatment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113776895B (en) |
| LU (1) | LU500986B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397144A (en) * | 2022-01-21 | 2022-04-26 | 南京市生态环境保护科学研究院 | Water sample collection device for environmental monitoring and sewage treatment engineering |
| CN115387404A (en) * | 2022-08-29 | 2022-11-25 | 中煤长江基础建设有限公司 | Concrete liquid level height detection device and detection method for cast-in-place pile |
| CN116147991A (en) * | 2023-04-18 | 2023-05-23 | 湖北工业大学 | Water environment pollution sampling device |
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| CN115387404B (en) * | 2022-08-29 | 2024-03-22 | 中煤长江基础建设有限公司 | Concrete liquid level detection device and detection method for cast-in-place pile |
| CN116147991A (en) * | 2023-04-18 | 2023-05-23 | 湖北工业大学 | Water environment pollution sampling device |
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