CN113464766A - Prevent winding of pasture and water and filter screen jam's drain pipe - Google Patents
Prevent winding of pasture and water and filter screen jam's drain pipe Download PDFInfo
- Publication number
- CN113464766A CN113464766A CN202110863127.6A CN202110863127A CN113464766A CN 113464766 A CN113464766 A CN 113464766A CN 202110863127 A CN202110863127 A CN 202110863127A CN 113464766 A CN113464766 A CN 113464766A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- filter screen
- rod
- drain pipe
- fixedly connected
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract 3
- 241000196324 Embryophyta Species 0.000 claims description 27
- 244000309464 bull Species 0.000 claims description 12
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- 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
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of water body purification, and discloses a drain pipe for preventing aquatic plants from winding and a filter screen from being blocked, which comprises a pipeline, wherein the middle part inside the pipeline is rotatably connected with a fan blade, the bottom end of the fan blade is fixedly connected with a threaded rod, the left side and the right side of the threaded rod inside the pipeline are movably connected with threaded sleeves, the front end of each threaded sleeve is rotatably connected with a connecting rod, the bottom end of each connecting rod is fixedly connected with a contact, and the left side and the right side of the bottom end of the threaded rod inside the pipeline are fixedly connected with resistance strips. This prevent drain pipe of pasture and water winding and filter screen jam, the in-process at pipeline transportation water source drives the cutting rod and rotates, and the aquatic plant in the blade cutting rivers through peripheral fixed mounting when the cutting rod rotates prevents that the plant winding makes work efficiency descend in the periphery of screw rod, drives the ejector pin and dredges filtering hole after the filter screen blocks up, prevents that the filter screen from blockking up the efficiency that leads to transporting the water source and descends.
Description
Technical Field
The invention relates to the technical field of water body purification, in particular to a drain pipe capable of preventing waterweeds from winding and a filter screen from being blocked.
Background
When carrying out quality of water purification, the water works need transport the water in nature to the water works through the drain pipe and purify it, can be mingled with a large amount of aquatic plants in carrying the in-process water pipe at water source, and aquatic plants can twine the screw rod surface in the water pipe and make its operation receive the influence, can make the filter screen blockked up when passing through the filter screen by shredded aquatic plants and less impurity and lead to the conveying efficiency to descend.
In order to solve the problems, the inventor provides the drain pipe for preventing the aquatic plants from winding and the filter screen from being blocked, the cutting rod is driven to rotate in the process of pipeline water source transportation, the aquatic plants in water flow are cut by the blades fixedly arranged on the periphery of the cutting rod when the cutting rod rotates, the plants are prevented from winding on the periphery of the screw rod to reduce the working efficiency, and the ejector rod is driven to dredge the filter hole after the filter screen is blocked, so that the efficiency of water source transportation caused by the blockage of the filter screen is prevented from being reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the drain pipe for preventing aquatic plants from winding and a filter screen from being blocked, which has the advantages of preventing aquatic plants from winding inside a pipeline to cause the pipeline to be blocked and preventing the filter screen from being blocked to cause the reduction of the efficiency of transporting water sources, and solves the problem that the aquatic plants wind inside the pipeline to cause the blockage and the filter screen to cause the reduction of the transportation efficiency.
(II) technical scheme
In order to achieve the purpose of preventing aquatic plants from winding inside a pipeline to cause pipeline blockage and preventing the efficiency of a transportation water source from being reduced due to the blockage of a filter screen, the invention provides the following technical scheme: a drain pipe capable of preventing aquatic plants from winding and a filter screen from being blocked comprises a pipeline, wherein a fan blade is rotatably connected to the middle inside the pipeline, a threaded rod is fixedly connected to the bottom end of the fan blade, a threaded sleeve is movably connected to the left side and the right side of the threaded rod inside the pipeline, a connecting rod is rotatably connected to the front end of the threaded sleeve, a contact is fixedly connected to the bottom end of the connecting rod, resistor strips are fixedly connected to the left side and the right side of the bottom end of the threaded rod inside the pipeline, a fixed cavity is fixedly arranged below the resistor strips inside the pipeline, a rotary disc is rotatably connected to the inside of the fixed cavity, a spring rod is slidably connected to the inside of the rotary disc, magnetic blocks are fixedly arranged on the left side and the right side of the bottom end of the spring rod, a cutting rod is rotatably connected to the bottom end of the spring rod, a coil bundle is fixedly connected to the periphery of the cutting rod, and blades are fixedly arranged on the periphery of the cutting rod, the top fixed mounting of the inside fan piece of pipeline has the filter screen, the below of pipeline inner wall filter screen is rotated and is connected with the bull stick, the top fixed mounting of bull stick has the ejector pin, the top of pipeline inner wall filter screen is rotated and is connected with the baffle, both ends fixed mounting has the push pedal around the baffle, the top of pipeline inner wall baffle is rotated and is connected with the gyro wheel.
Preferably, the left side and the right side of the front end of the threaded sleeve are fixedly connected with water baffles, and the water baffles are impacted by water flow to drive the threaded sleeve to approach each other.
Preferably, the middle part of the connecting rod is movably connected with the left side and the right side of the inner wall of the pipeline through a return spring, and the return spring drives the connecting rod to recover the original position after water flow stops flowing.
Preferably, the resistance strip is electrically connected with the coil bundle and the driving end of the rotating disc, and the resistance value of the resistance strip is gradually reduced along with the movement of the contact in the direction towards the edge of the pipeline.
Preferably, the bottom of cutting rod rotates and is connected with the fixed block, and the bottom swing joint in telescopic link and fixed chamber is passed through to the top of fixed block.
Preferably, the top end of the inner wall of the pipeline is fixedly provided with a return spring, and two ends of the return spring are respectively and fixedly connected to the top end of the baffle and the inner wall of the pipeline.
Preferably, the top end of the rotating rod is fixedly connected with a connecting wire, and the connecting wire is elastically connected to the top end of the baffle plate through the roller.
(III) advantageous effects
Compared with the prior art, the invention provides the drain pipe capable of preventing the aquatic plants from winding and the filter screen from being blocked, and the drain pipe has the following beneficial effects:
1. the drain pipe for preventing the aquatic plants from being wound and the filter screen from being blocked is characterized in that a fan blade is impacted by water flow to rotate, the fan blade rotates to drive a threaded rod to rotate, meanwhile, the water flow impacts a water baffle plate to drive a connecting rod to approach each other, the connecting rod drives a threaded sleeve to move towards the direction close to the threaded rod when moving, the threaded sleeve moves to be meshed with the threaded rod, the threaded rod drives the threaded sleeve to move downwards, the threaded sleeve drives a contact at the bottom end to move towards the edge direction close to a pipeline when moving downwards, the resistance of a resistor strip is reduced when the contact moves, a rotary disc and a coil bundle which are electrically connected with the resistor strip are driven, the rotary disc is driven to rotate to drive a spring rod to reciprocate left and right, the spring rod moves to drive a cutting rod to move, the coil at the periphery of the cutting rod rotates in a magnetic field after being electrified, the cutting rod rotates to drive a magnetic block to rotate, the cutting rod rotates to drive the blade to cut aquatic plants passing through the interior of the pipeline when moving, prevent that the aquatic plant twines the inside of pipeline and leads to the pipeline jam.
2. This prevent drain pipe of pasture and water winding and filter screen jam, it removes towards the edge direction who is close to the pipeline to drive the baffle when rivers pass through pipeline inside, the inside of water pipe no longer has the rivers to pass through when the filter screen is blockked up the back, the baffle rotates under reset spring's effect and tends towards the horizontality gradually, pass the gyro wheel through the connecting wire when the baffle removes and drive the bull stick rotation, it removes to the filter hole of filter screen outlying to drive the ejector pin when the bull stick rotates, make to filter the filter hole and dredged, when filtering the edge that the hole was dredged the backplate and is strikeed to the pipeline by rivers, reach the effect that prevents that the filter screen from blockking up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the threaded rod and the threaded sleeve structure of the present invention;
FIG. 3 is a schematic view of the structure of the filter screen and the baffle of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 when the filter screen is plugged according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a pipeline; 2. a fan blade; 3. a threaded rod; 4. a threaded sleeve; 5. a connecting rod; 6. a contact; 7. a resistor strip; 8. a fixed cavity; 9. a turntable; 10. a spring lever; 11. a magnetic block; 12. cutting the rod; 13. bundling the coil; 14. a blade; 15. a filter screen; 16. a rotating rod; 17. a top rod; 18. a baffle plate; 19. pushing the plate; 20. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a drain pipe for preventing aquatic plants from winding and filter screen from being blocked comprises a pipeline 1, a fan blade 2 is rotatably connected to the middle part inside the pipeline 1, a threaded rod 3 is fixedly connected to the bottom end of the fan blade 2, threaded sleeves 4 are movably connected to the left and right sides of the threaded rod 3 inside the pipeline 1, water baffles are fixedly connected to the left and right sides of the front end of the threaded sleeves 4, the threaded sleeves 4 are driven to approach each other by the water flow impacted by the water flow, a connecting rod 5 is rotatably connected to the front end of the threaded sleeves 4, the middle part of the connecting rod 5 is movably connected to the left and right sides of the inner wall of the pipeline 1 through a return spring, the return spring drives the connecting rod 5 to recover to the original position after the water flow stops flowing, a contact 6 is fixedly connected to the bottom end of the connecting rod 5, resistor strips 7 are fixedly connected to the left and right sides of the bottom end of the threaded rod 3 inside the pipeline 1, and a drive end of a rotary disc 9 are electrically connected to a coil bundle 13, the resistance value of the resistance strip 7 is gradually reduced along with the movement of the contact 6 towards the edge direction of the pipeline 1, a fixed cavity 8 is fixedly arranged below the resistance strip 7 in the pipeline 1, the fixed cavity 8 is connected with a rotary table 9 in a rotating manner, a spring rod 10 is connected in the rotary table 9 in a sliding manner, magnetic blocks 11 are fixedly arranged on the left side and the right side of the bottom end of the spring rod 10, a cutting rod 12 is connected at the bottom end of the spring rod 10 in a rotating manner, a fixed block is connected at the bottom end of the cutting rod 12 in a rotating manner, the top end of the fixed block is movably connected with the bottom end of the fixed cavity 8 through a telescopic rod, a coil bundle 13 is fixedly connected at the periphery of the cutting rod 12, a blade 14 is fixedly arranged at the periphery of the cutting rod 12, a filter screen 15 is fixedly arranged above a fan blade 2 in the pipeline 1, a rotating rod 16 is connected below the filter screen 15 on the inner wall of the pipeline 1 in a rotating manner, a connecting wire is fixedly connected at the top end of the rotating rod 16, and is elastically connected to the top end of a baffle 18 through a roller 20, the top fixed mounting of bull stick 16 has ejector pin 17, and the top of pipeline 1 inner wall filter screen 15 is rotated and is connected with baffle 18, and the top fixed mounting of pipeline 1 inner wall has reset spring, and reset spring's both ends are fixed connection respectively on the top of baffle 18 and pipeline 1's inner wall, and both ends fixed mounting has push pedal 19 before and after baffle 18, and the top of pipeline 1 inner wall baffle 18 is rotated and is connected with gyro wheel 20.
The working principle is that when water flows through the interior of the pipeline 1, the water flow impacts the fan sheet 2 to rotate, the fan sheet 2 rotates to drive the threaded rod 3 to rotate, meanwhile, the water flow impacts the water baffle plate to drive the connecting rod 5 to approach each other, the connecting rod 5 drives the threaded sleeve 4 to move towards the direction approaching the threaded rod 3 when moving, the threaded sleeve 4 moves to be meshed with the threaded rod 3, the threaded rod 3 drives the threaded sleeve 4 to move downwards, the threaded sleeve 4 drives the contact 6 at the bottom end to move towards the edge direction approaching the pipeline 1 when moving downwards, the resistance value of the resistance strip 7 is reduced when the contact 6 moves, the rotary disc 9 and the coil bundle 13 which are electrically connected with the resistance strip 7 are driven, the rotary disc 9 is driven to rotate to drive the spring rod 10 to reciprocate left and right, the spring rod 10 moves to drive the cutting rod 12 to move along with the cutting rod 12, the coil bundle 13 at the periphery of the cutting rod 12 rotates in the magnetic field of the magnetic block 11 after being electrified, the cutting rod 12 rotates to drive the blade 14 to rotate, rotation drives blade 14 and cuts the aquatic plant through pipeline 1 inside when cutting rod 12 removes, prevent that the aquatic plant winding from leading to pipeline 1 to block up in pipeline 1's inside, rivers move towards the edge direction that is close to pipeline 1 when passing through pipeline 1 is inside, there is not rivers to pass through in the inside of pipeline 1 after filter screen 15 is blockked up, baffle 18 rotates and tends to the horizontality gradually under reset spring's effect, baffle 18 passes gyro wheel 20 through the connecting wire when removing and drives bull stick 16 and rotate, bull stick 17 moves to filter screen 15 outlying filtration hole when bull stick 16 rotates, make and filter the hole and be dredged, baffle 18 is strikeed to pipeline 1's edge by rivers after filtering the hole and being dredged, reach the effect that prevents filter screen 15 from being blockked up.
To sum up, the drain pipe for preventing the aquatic weeds from winding and the filter screen from being blocked rotates by impacting the fan blade 2 with water flow, the fan blade 2 rotates to drive the threaded rod 3 to rotate, meanwhile, the water flow impacts the water baffle plate to drive the connecting rod 5 to approach each other, the connecting rod 5 drives the threaded sleeve 4 to move towards the direction close to the threaded rod 3 when moving, the threaded sleeve 4 moves to be engaged with the threaded rod 3, the threaded rod 3 drives the threaded sleeve 4 to move downwards, the threaded sleeve 4 drives the contact 6 at the bottom end to move towards the edge direction close to the pipeline 1 when moving downwards, the resistance value of the resistance strip 7 is reduced when the contact 6 moves, the rotary disc 9 and the coil bundle 13 which are electrically connected with the resistance strip 7 are driven, the rotary disc 9 is driven to rotate to drive the spring rod 10 to reciprocate left and right, the spring rod 10 moves to actuate the cutting rod 12 to move along with the cutting rod, the coil bundle 13 at the periphery of the cutting rod 12 rotates in the magnetic field of the magnetic block 11 after being electrified, the cutting rod 12 rotates and beats the blade 14 and rotate, and rotation drives the blade 14 and cuts the aquatic plant through pipeline 1 inside when cutting rod 12 removes, prevents that the aquatic plant winding from leading to pipeline 1 to block up in the inside of pipeline 1.
And, this prevent drain pipe of pasture and water winding and filter screen jam, it removes towards the edge direction that is close to pipeline 1 to drive baffle 18 when passing through pipeline 1 inside through rivers, there is not rivers to pass through when filter screen 15 is blockked up the inside of pipeline 1, baffle 18 rotates and tends to the horizontality gradually under reset spring's effect, baffle 18 passes gyro wheel 20 through the connecting wire when removing and drives bull stick 16 and rotate, bull stick 16 drives ejector pin 17 to remove to the filter hole of filter screen 15 outlying when rotating, make to filter the hole and dredged, baffle 18 is strikeed by rivers to the edge of pipeline 1 after filtering the hole and being dredged, reach the effect that prevents filter screen 15 from blockking up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent winding of pasture and water and filter screen jam's drain pipe, includes pipeline (1), its characterized in that: the pipeline comprises a pipeline (1), a fan blade (2) is connected to the middle of the inner portion of the pipeline (1) in a rotating mode, a threaded sleeve (4) is movably connected to the left side and the right side of the threaded rod (3) in the pipeline (1), a connecting rod (5) is connected to the front end of the threaded sleeve (4) in a rotating mode, a contact (6) is fixedly connected to the bottom end of the connecting rod (5), resistor strips (7) are fixedly connected to the left side and the right side of the bottom end of the threaded rod (3) in the pipeline (1), a fixed cavity (8) is fixedly installed below the resistor strips (7) in the pipeline (1), a rotary table (9) is connected to the inner portion of the fixed cavity (8) in a rotating mode, a spring rod (10) is connected to the inner portion of the rotary table (9) in a sliding mode, magnetic blocks (11) are fixedly installed on the left side and the right side of the bottom end of the spring rod (10), a cutting rod (12) is connected to the bottom end of the spring rod (10) in a rotating mode, the utility model discloses a pipeline cutting device, including cutting rod (12), the peripheral fixedly connected with coil of cutting rod (12) is pricked (13), the peripheral fixed mounting of cutting rod (12) has blade (14), the top fixed mounting of the inside fan piece (2) of pipeline (1) has filter screen (15), the below of pipeline (1) inner wall filter screen (15) is rotated and is connected with bull stick (16), the top fixed mounting of bull stick (16) has ejector pin (17), the top of pipeline (1) inner wall filter screen (15) is rotated and is connected with baffle (18), both ends fixed mounting has push pedal (19) around baffle (18), the top of pipeline (1) inner wall baffle (18) is rotated and is connected with gyro wheel (20).
2. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the left side and the right side of the front end of the threaded sleeve (4) are fixedly connected with water baffles.
3. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the middle part of the connecting rod (5) is movably connected with the left side and the right side of the inner wall of the pipeline (1) through a return spring.
4. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the resistance strip (7) is electrically connected with the coil bundle (13) through the driving end of the rotary disc (9), and the resistance value of the resistance strip (7) is gradually reduced along with the movement of the contact (6) towards the edge direction of the pipeline (1).
5. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the bottom of cutting rod (12) is rotated and is connected with the fixed block, and the bottom swing joint in telescopic link and fixed chamber (8) is passed through on the top of fixed block.
6. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the top end of the inner wall of the pipeline (1) is fixedly provided with a return spring, and two ends of the return spring are respectively and fixedly connected to the top end of the baffle plate (18) and the inner wall of the pipeline (1).
7. The drain pipe for preventing the entanglement of aquatic weeds and the blockage of a filter screen according to claim 1, wherein: the top end of the rotating rod (16) is fixedly connected with a connecting wire, and the connecting wire is elastically connected to the top end of the baffle (18) through a roller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863127.6A CN113464766A (en) | 2021-07-29 | 2021-07-29 | Prevent winding of pasture and water and filter screen jam's drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863127.6A CN113464766A (en) | 2021-07-29 | 2021-07-29 | Prevent winding of pasture and water and filter screen jam's drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113464766A true CN113464766A (en) | 2021-10-01 |
Family
ID=77883051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110863127.6A Withdrawn CN113464766A (en) | 2021-07-29 | 2021-07-29 | Prevent winding of pasture and water and filter screen jam's drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113464766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793507A (en) * | 2023-08-28 | 2023-09-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
-
2021
- 2021-07-29 CN CN202110863127.6A patent/CN113464766A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793507A (en) * | 2023-08-28 | 2023-09-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
| CN116793507B (en) * | 2023-08-28 | 2023-10-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211001 |
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| WW01 | Invention patent application withdrawn after publication |