CN117599502B - Drainage pipeline filtering and impurity removing device - Google Patents
Drainage pipeline filtering and impurity removing device Download PDFInfo
- Publication number
- CN117599502B CN117599502B CN202410096462.1A CN202410096462A CN117599502B CN 117599502 B CN117599502 B CN 117599502B CN 202410096462 A CN202410096462 A CN 202410096462A CN 117599502 B CN117599502 B CN 117599502B
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- rotating
- shell
- close
- piece
- fixedly arranged
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- 238000001914 filtration Methods 0.000 title claims abstract description 11
- 239000012535 impurity Substances 0.000 title abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 3
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of building drainage, in particular to a drainage pipeline filtering and impurity removing device which comprises a shell, wherein a rotating part is rotatably arranged in the shell, a water inlet pipe is fixedly arranged at the left side of the shell close to the bottom, a water outlet pipe is fixedly arranged at the right side of the shell close to the bottom, a plurality of mounting cavities are formed in the rotating part, a filter screen is fixedly arranged on one side of each of the plurality of mounting cavities close to the water inlet pipe, and a recoil component for cleaning the filter screen is arranged on one side of the rotating part close to the water outlet pipe. The advantages are that: through setting up rotating member, installation cavity, recoil subassembly and drive assembly, reached the effect that utilizes water pressure just can form the driving force, then drive assembly can convert driving force into rotatory power to utilize rotatory power to promote bent type spare rotation, thereby can let a plurality of flexible pieces take over and do many times, utilize the thrust of flexible piece to extrude the inside water of installation cavity from the inboard of filter screen, recoil is carried out to the filter screen, makes the impurity that the mesh inside mingled with break away from the filter screen.
Description
Technical Field
The invention relates to the technical field of building drainage, in particular to a drainage pipeline filtering and impurity removing device.
Background
In order to avoid the influence on the building structure caused by the existence of accumulated water in the building, various drainage pipelines are arranged in the building and used for draining domestic water or industrial water generated in the building, and the pipelines are densely distributed in the whole building.
In order to prevent solid impurities from entering the drainage pipeline, a filter screen is usually installed at the pipe orifice, for example, a municipal engineering rainwater drainage pipeline orifice device disclosed in Chinese patent publication No. CN211312778U is added in the drainage pipeline orifice, and the drainage pipeline orifice device is designed by adding a filtering and impurity removing mechanism in the drainage pipeline orifice, so that impurities in accumulated water entering the drainage pipeline can be effectively filtered and removed step by step, and further, the drainage pipeline is prevented from being blocked by excessive impurities.
However, compared with the prior art in the related field, because the pipelines are densely distributed in the whole building, the paths in the pipelines are lengthy and incomparable, so that any place is likely to be blocked due to solid impurities entering the pipelines along with water flow, once the situation occurs, the blocked positions are difficult to check and dredge, and the filtering can only be performed at the inlet of the pipelines, but the filter screen can be completely covered even if not cleaned timely, even the filter holes can be blocked by the impurities, so that water cannot flow into the pipelines, and water accumulation can be caused in the building.
Disclosure of Invention
The object of the present invention is to solve at least one of the technical drawbacks.
The invention aims to overcome the defects of the prior art, solve the problems in the background art and provide a filtering and impurity removing device for a drainage pipeline.
The aim of the invention is achieved by the following technical scheme: the utility model provides a drainage pipe filters edulcoration device, includes the casing, and the inside rotation of casing is equipped with the rotating member, and the casing left side is close to the fixed position that is equipped with the inlet tube of bottom, and the casing right side is close to the fixed position that is equipped with the outlet pipe of bottom, and a plurality of installation chambeies have been seted up to the inside of rotating member, and a plurality of installation chambeies are close to the equal fixed mounting in one side of inlet tube and have the filter screen, and the rotating member is close to one side of outlet pipe and is equipped with the recoil subassembly that is used for clearing up the filter screen, and one side at rotating member top is equipped with the drive assembly with recoil subassembly matched with.
Preferably, the recoil assembly comprises a rotating shaft rotationally connected with the rotating member, the rotating shaft is arranged at a position, close to the top, of the rotating member, a curved member is arranged at the bottom end of the rotating shaft, curved members are respectively provided with a curved portion at positions corresponding to the plurality of mounting cavities, the adjacent curved portions are opposite in direction, flexible members are respectively arranged in the plurality of mounting cavities in a sliding mode, and the flexible members are respectively connected with the curved portions of the curved members through hinge rods in a matching mode.
Through adopting above-mentioned technical scheme, the concrete structure and the relation of connection of recoil subassembly have been introduced to the rotation of rotating member once can let a plurality of flexible parts take over and do many times worker, thereby can enough clear up a plurality of filter screens, prevent that the filter from blockking up for a long time, can avoid outlet pipe one side to cut out again, when avoiding collocation water pump to use, the water pump is because of cutting out and the great technical problem of load.
Preferably, a plurality of through holes are formed in the flexible piece, a hinge block is fixedly arranged on one side, close to the hinge rod, of the flexible piece, the hinge block is connected with the hinge rod in a matched mode through a pin shaft, and a movable hole matched with the curved piece is formed in one side, close to the curved piece, of the hinge rod.
Through adopting above-mentioned technical scheme for impurity in the filter screen filtration rivers, then the water after the filtration can flow out through the through-hole of flexible piece, later the water after the rethread outlet pipe will filter is concentrated the discharge.
Preferably, the driving assembly comprises a gear shaft, one side of the top of the rotating piece is provided with a mounting groove, the gear shaft is connected with the mounting groove in a matched manner through an elastic piece rotating shaft, one side of the shell, which is close to the gear shaft, is provided with a meshing sliding groove matched with the gear shaft, and the meshing sliding groove is used for controlling the gear shaft to rotate.
By adopting the technical scheme, the rotating piece is supported by the elastic piece rotating shaft, and the initial pressure of water flow can not drive the rotating piece to rotate, so that the rotating piece is kept in a vertical state on one hand, and a plurality of through holes of the flexible piece are opened on the other hand.
Preferably, a first bevel gear is fixedly arranged on one side, close to the rotating shaft, of the gear shaft, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the outer surface of the rotating shaft.
Through adopting above-mentioned technical scheme, utilize the cooperation between tooth axle and the tooth spout of meshing, can make the tooth axle rotate, then the tooth axle can make the rotation of second bevel gear through first bevel gear.
Preferably, the sectional shape of the installation cavity is a frustum with gradually increased caliber from left to right.
Through adopting above-mentioned technical scheme, when the flexible piece was slided to one side of filter screen, the flexible piece received the extrusion of installation cavity conical surface, then the through-hole on the flexible piece will be closed thereupon, when the flexible piece was slided to one side of curved type piece, the through-hole also can be opened gradually, rivers can flow through the through-hole this moment to can improve the recoil effect of flexible piece.
Preferably, the rotating member is provided with a first rotating hole at the top end of the rotating shaft, and the rotating shaft is connected with the first rotating hole in a matched manner through a bearing.
Through adopting above-mentioned technical scheme, utilize above-mentioned bearing, friction when can reducing the pivot rotation, stability when improving the pivot rotation.
Preferably, the rotating member is located at the bottom end of the curved member and is provided with a second rotating hole, and the curved member is connected with the second rotating hole in a matched manner through a bearing.
By adopting the technical scheme, the friction force of the curved piece during rotation can be reduced by utilizing the bearing, and the stability of the curved piece during rotation is improved.
Preferably, the front side of the shell is in an opening shape, a cover plate is fixedly arranged on one side of the shell, which is positioned in the opening shape, and a drain pipe is arranged at the bottom of the shell.
Through adopting above-mentioned technical scheme, can open the apron, clear up or overhaul the casing.
Preferably, the end parts of the water inlet pipe and the water outlet pipe, which are far away from the shell, are fixedly provided with flange plates.
By adopting the technical scheme, the flange plate is utilized, so that the peripheral pipeline and the water inlet pipe or the water outlet pipe can be conveniently assembled and installed.
Compared with the prior art, the invention has the following advantages:
this drainage pipe filters edulcoration device, through setting up rotating member, the installation cavity, recoil subassembly and drive assembly, the effect that utilizes water pressure just can form the driving force has been reached, then drive assembly can be with driving force conversion to the rotation force, and utilize the rotation force to promote bent type spare rotatory, thereby can let a plurality of flexible pieces take over and do many times, utilize the thrust of flexible piece to extrude the inboard of installation cavity inside from the filter screen, recoil is carried out to the filter screen, make the impurity that the mesh is inside mingled with break away from the filter screen, effectively avoid the filter screen to appear long-term jam the problem, and just shutoff blow off pipe again after the rotating member is rotatory, then the impurity can be discharged through the blow off pipe along with rivers.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the first view of the housing with the cover plate removed;
FIG. 3 is a schematic view of the structure of the second view of the housing with the cover plate removed;
FIG. 4 is a view showing the state of the rotary member when the filter screen of the present invention is normally filtering;
FIG. 5 is a schematic view of the structure of the rotary member in a first operating state when the filter screen of the present invention is clogged;
FIG. 6 is a schematic view of the structure of the rotary member in a second operating state when the filter screen of the present invention is clogged;
FIG. 7 is a schematic view of a tooth chute according to the present invention;
FIG. 8 is a schematic view of a rotary member according to the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8 a according to the present invention.
In the figure: 1. a housing; 101. a tooth-engaging chute; 2. a rotating member; 201. a mounting cavity; 202. a mounting groove; 3. a water inlet pipe; 4. a water outlet pipe; 5. a filter screen; 6. a recoil assembly; 601. a rotating shaft; 602. a curved member; 603. a flexible member; 6031. a through hole; 6032. a hinge block; 604. a hinge rod; 605. a second bevel gear; 7. a drive assembly; 701. a tooth shaft; 702. a first bevel gear; 8. a cover plate; 9. a flange plate; 10. and a blow-down pipe.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
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 can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
As shown in fig. 1-9, a drainage pipeline filtering and impurity removing device comprises a shell 1, a rotating part 2 is rotatably arranged in the shell 1, a water inlet pipe 3 is fixedly arranged at the left side of the shell 1 near the bottom, a water outlet pipe 4 is fixedly arranged at the right side of the shell 1 near the bottom, a plurality of mounting cavities 201 are formed in the rotating part 2, a filter screen 5 is fixedly arranged on one side of the plurality of mounting cavities 201 near the water inlet pipe 3, a recoil assembly 6 for cleaning the filter screen 5 is arranged on one side of the rotating part 2 near the water outlet pipe 4, and a driving assembly 7 matched with the recoil assembly 6 is arranged on one side of the top of the rotating part 2.
As shown in fig. 4, 5 and 6, the recoil assembly 6 includes a rotating shaft 601 rotatably connected to the rotating member 2, a first rotating hole is formed in the rotating member 2 at the top end of the rotating shaft 601, the rotating shaft 601 is cooperatively connected to the first rotating hole through a bearing, friction force generated when the rotating shaft 601 rotates is reduced by using the bearing, stability of the rotating shaft 601 when the rotating shaft 601 rotates is improved, the rotating shaft 601 is disposed at a position near the top of the rotating member 2, a curved member 602 is fixedly disposed at the bottom end of the rotating shaft 601, a second rotating hole is formed in the rotating member 2 at the bottom end of the curved member 602, the curved member 602 is cooperatively connected to the second rotating hole through a bearing, friction force generated when the curved member 602 rotates is reduced by using the bearing, stability of the curved member 602 when the curved member 602 rotates is improved, curved portions are disposed at positions corresponding to the plurality of mounting cavities 201, and directions of adjacent curved portions are opposite, the inside of each of the plurality of installation cavities 201 is provided with a flexible part 603 in a sliding manner, the cross section of each installation cavity 201 is a frustum with gradually increased caliber from left to right, the flexible part 603 is made of rubber or silica gel, (the material is not limited by the specific material), when the flexible part 603 slides to one side of the filter screen 5, the flexible part 603 is extruded by the conical surface of the installation cavity 201, then the through holes 6031 on the flexible part 603 are closed, when the flexible part 603 slides to one side of the curved part 602, the through holes 6031 are gradually opened, water flows out through the through holes 6031 at the moment, the flexible part 603 and the curved part of the curved part 602 are connected in a matching manner through the hinging rods 604, a plurality of through holes 6031 are formed in the flexible part 603, one side of the flexible part 603 close to the hinging rods 604 is fixedly provided with hinging blocks 6032, the hinging blocks 6032 are connected with the hinging rods 604 in a matching manner through pin shafts, the hinge rod 604 is provided with a movable hole matched with the curved piece 602 on one side close to the curved piece 602, and the flexible piece 603 can be controlled to slide back and forth in the installation cavity 201 through the hinge rod 604 by utilizing the curved part of the curved piece 602.
As shown in fig. 8 and 9, the driving assembly 7 includes a gear shaft 701, a mounting groove 202 is formed on one side of the top of the rotating member 2, the gear shaft 701 is cooperatively connected with the mounting groove 202 through an elastic member rotating shaft, a tooth-meshing sliding groove 101 matched with the gear shaft 701 is formed on one side of the housing 1 close to the gear shaft 701, the tooth-meshing sliding groove 101 is used for controlling the gear shaft 701 to rotate, a first conical gear 702 is fixedly arranged on one side of the gear shaft 701 close to the rotating shaft 601, and a second conical gear 605 meshed with the first conical gear 702 is fixedly arranged on the outer surface of the rotating shaft 601.
As shown in fig. 1 and 2, the front side of the casing 1 is in an opening shape, a cover plate 8 is fixedly installed on one side of the casing 1, which is positioned in the opening shape, a drain pipe 10 is arranged at the bottom of the casing 1, the cover plate 8 can be opened to clean or overhaul the casing 1, and a flange 9 is fixedly arranged at the end part of the water inlet pipe 3 and the water outlet pipe 4, which are far away from the casing 1.
The working process is as follows:
s1, as shown in figures 2, 3 and 4, when in use, water flow enters the shell 1 through the water inlet pipe 3, and at the moment, the rotating piece 2 is supported by the elastic piece rotating shaft, the initial pressure of the water flow can not cause the rotating piece 2 to rotate, so that on one hand, the rotating piece 2 is kept in a vertical state, and on the other hand, a plurality of through holes 6031 of the flexible piece 603 are opened;
s2, as shown in fig. 2, 3 and 4, impurities in the water flow are filtered through the filter screen 5, the filtered water flows out through the through holes 6031 of the flexible piece 603, and then the filtered water is discharged in a concentrated manner through the water outlet pipe 4;
s3, as shown in figures 4, 5 and 6, when the filter screen 5 is blocked, water cannot pass through the filter screen 5 smoothly, so that the impact force of water flow on the left side of the rotating member 2 is increased, and the water flow can promote the rotating member 2 to rotate (the top of the rotating member 2 is inclined towards one side of the water inlet pipe 3);
s4, as shown in fig. 7, 8 and 9, when the rotating member 2 rotates, the gear shaft 701 is driven to rotate by the cooperation between the gear shaft 701 and the tooth chute 101, and then the gear shaft 701 drives the second bevel gear 605 to rotate through the first bevel gear 702;
s5, as shown in FIG. 5, FIG. 6 and FIG. 9, when the second bevel gear 605 rotates, the rotating shaft 601 drives the curved piece 602 to rotate, and then the curved part of the curved piece 602 can control the flexible piece 603 to slide reciprocally in the installation cavity 201 through the hinge rod 604;
s6, as shown in figures 4, 5 and 6, when the flexible piece 603 slides to one side of the filter screen 5, the flexible piece 603 is extruded by the conical surface of the installation cavity 201, then the through holes 6031 on the flexible piece 603 are closed, so that the water in the installation cavity 201 is extruded from the inner side of the filter screen 5 by the thrust of the flexible piece 603, the filter screen 5 is backflushed, and impurities mixed in the mesh are separated from the filter screen 5;
s7, as shown in FIGS. 4, 5 and 6, when the flexible member 603 slides to one side of the curved member 602, the flexible member 603 pumps water, so that water flow can enter the installation cavity 201 through the filter screen 5, then the through hole 6031 of the flexible member 603 is gradually opened, and at the moment, the water flow can flow out through the through hole 6031;
s8, as shown in fig. 4, 5 and 6, the rotating piece 2 rotates once, so that the flexible pieces 603 can be replaced for a plurality of times, a plurality of filter screens 5 can be cleaned, the filter plates are prevented from being blocked for a long time, one side of the water outlet pipe 4 is prevented from being blocked, and the technical problem that the water pump is heavy in load due to blocking when being matched with the water pump is solved;
s9, as shown in FIG. 4, FIG. 5, FIG. 6 and FIG. 9, when the rotating member 2 rotates, the drain pipe 10 is plugged again, then the impurities can be discharged along with the water flow through the drain pipe 10, after the plurality of filter screens 5 are cleaned, the water pressure on the left side of the shell 1 is recovered to be normal, then the elastic force of the elastic member rotating shaft is reset to enable the tooth shaft 701 to drive the rotating member 2 to reset rapidly, and in the resetting process, the recoil assembly 6 can still repeat the steps of S5, S6 and S7, so that the dredging effect on the filter screens 5 is further improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (2)
1. The utility model provides a drainage pipe filters edulcoration device which characterized in that: the water inlet device comprises a shell, wherein a rotating part is rotationally arranged in the shell, a water inlet pipe is fixedly arranged at the position, close to the bottom, of the left side of the shell, a water outlet pipe is fixedly arranged at the position, close to the bottom, of the right side of the shell, a plurality of installation cavities are formed in the rotating part, a filter screen is fixedly arranged on one side, close to the water inlet pipe, of each installation cavity, a recoil assembly for cleaning the filter screen is arranged on one side, close to the water outlet pipe, of the rotating part, and a driving assembly matched with the recoil assembly is arranged on one side of the top of the rotating part;
the recoil assembly comprises a rotating shaft which is rotationally connected with the rotating member, the rotating shaft is arranged at a position, close to the top, of the rotating member, a curved member is fixedly arranged at the bottom end of the rotating shaft, curved portions are arranged at positions, corresponding to the plurality of mounting cavities, of the curved member, adjacent curved portions are opposite in direction, flexible members are slidably arranged in the plurality of mounting cavities, and the flexible members are connected with the curved portions of the curved member in a matched manner through hinging rods;
a plurality of through holes are formed in the flexible piece, a hinge block is fixedly arranged on one side, close to the hinge rod, of the flexible piece, the hinge block is connected with the hinge rod in a matched mode through a pin shaft, and a movable hole matched with the curved piece is formed in one side, close to the curved piece, of the hinge rod;
the driving assembly comprises a gear shaft, one side of the top of the rotating piece is provided with a mounting groove, the gear shaft is connected with the mounting groove in a matched mode through an elastic piece rotating shaft, one side, close to the gear shaft, of the shell is provided with a tooth meshing sliding groove matched with the gear shaft, and the tooth meshing sliding groove is used for controlling the gear shaft to rotate;
a first conical gear is fixedly arranged on one side, close to the rotating shaft, of the gear shaft, and a second conical gear meshed with the first conical gear is fixedly arranged on the outer surface of the rotating shaft;
the section shape of the mounting cavity is a frustum with the caliber gradually increasing from left to right;
the rotating piece is positioned at the top end of the rotating shaft and is provided with a first rotating hole, and the rotating shaft is connected with the first rotating hole in a matching way through a bearing;
the rotating piece is positioned at the bottom end of the curved piece and is provided with a second rotating hole, and the curved piece is connected with the second rotating hole in a matching way through a bearing;
the front side of the shell is in an opening shape, a cover plate is fixedly arranged on one side of the shell, which is positioned in the opening shape, and a drain pipe is arranged at the bottom of the shell.
2. A drain line filtration and decontamination apparatus as defined in claim 1, wherein: the end part of the water inlet pipe, which is far away from the shell, of the water outlet pipe is fixedly provided with a flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096462.1A CN117599502B (en) | 2024-01-24 | 2024-01-24 | Drainage pipeline filtering and impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096462.1A CN117599502B (en) | 2024-01-24 | 2024-01-24 | Drainage pipeline filtering and impurity removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117599502A CN117599502A (en) | 2024-02-27 |
| CN117599502B true CN117599502B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410096462.1A Active CN117599502B (en) | 2024-01-24 | 2024-01-24 | Drainage pipeline filtering and impurity removing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN117599502B (en) |
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