CN114991279B - Ponding drainage device prevents with filtering capability - Google Patents
Ponding drainage device prevents with filtering capability Download PDFInfo
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- CN114991279B CN114991279B CN202210745799.1A CN202210745799A CN114991279B CN 114991279 B CN114991279 B CN 114991279B CN 202210745799 A CN202210745799 A CN 202210745799A CN 114991279 B CN114991279 B CN 114991279B
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- fixedly connected
- filter screen
- round
- frame
- arc surface
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- 238000001914 filtration Methods 0.000 title claims abstract description 33
- 239000010865 sewage Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000009825 accumulation Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 45
- 239000004033 plastic Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/043—Partitioned to allow more than one medium to flow through
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a water accumulation prevention and drainage device with a filtering function, which relates to the technical field of drainage devices and comprises a round frame and a cleaning structure, wherein a filter screen for filtering sewage is fixedly connected to the inner side of the round frame, a fixed ring is fixedly connected to the center of the filter screen, the cleaning structure is arranged in the fixed ring, the cleaning structure comprises a fixed rod, a round block, an impeller for rotating by means of sewage water flow and a brush knife for cleaning the filter screen, an arc surface of the fixed rod is rotationally connected with the inner wall of the fixed ring, one end of the fixed rod is fixedly connected with the round block, three clamping grooves are uniformly formed in the arc surface of the round block, positioning strips are slidingly connected to the inner wall of the clamping grooves of the round block, the impellers are fixedly connected to the surfaces of the three positioning strips, and one end of the round block far away from the fixed rod is in threaded connection with a compression bar. The invention solves the problem that the filtered mud blocks can remain on the filter screen after the sewage is filtered by the sewer pipe provided with the filter screen.
Description
Technical Field
The invention relates to the technical field of drainage devices, in particular to a water accumulation prevention drainage device with a filtering function.
Background
The drainage device is a device for carrying out auxiliary drainage on municipal sewage, is common in municipal construction, is a sewer pipeline most common, and has the characteristics of convenience in installation and maintenance and good drainage effect.
When using sewer pipe to discharge municipal sewage, in order to avoid the mud piece in the sewage to block up the sewer pipe, consequently can filter the mud piece in sewage at current sewer pipe internally mounted filter screen, and the sewer pipe of current installation filter screen is filtering the back to sewage, and the mud piece of filtering can remain on the filter screen, and the filter screen is in sewer pipe again, consequently lead to inconvenient clear up the mud piece on the filter screen, and then lead to mud piece jam on the filter screen easily, lead to appearing sewer pipe jam and take place ponding, and then influence the normal emission to sewage.
Disclosure of Invention
The invention aims to solve the defect that the filtered mud blocks remain on a filter screen after sewage is filtered by a sewer pipe provided with a filter screen in the prior art, and provides a water accumulation and drainage device with a filtering function.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a prevent ponding drainage device with filtering capability, includes circle frame and clearance structure, the inboard fixedly connected with of circle frame is used for filtering the filter screen of sewage, the centre of a circle position fixedly connected with solid fixed ring of filter screen, gu the inside of fixed ring is equipped with clearance structure, clearance structure includes dead lever, circle piece, is used for with the help of sewage rivers pivoted impeller, is brushed the brush sword of wiping the filter screen by the impeller drive.
By adopting the technical scheme, when the impeller is impacted after sewage flows through the filter screen, the impeller can rotate to drive the brush cutter to rotate to clean the surface of the filter screen, so that the filter screen is prevented from being blocked by mud blocks of sewage, and the occurrence of ponding is avoided.
Preferably, the arc surface of dead lever and the inner wall rotation of solid fixed ring are connected, the one end fixedly connected with circle piece of dead lever, three draw-in groove has evenly been seted up to the arc surface of circle piece, the draw-in groove inner wall sliding connection of circle piece has the locating strip, and is three the fixed surface of locating strip is connected with the impeller, the one end threaded connection of dead lever is kept away from to the circle piece has the depression bar, the one end fixedly connected with connecting plate of circle piece is kept away from to the dead lever, the regulation hole for spacing has been seted up on the surface of connecting plate, the regulation hole inner wall sliding connection of connecting plate has two stoppers, the cross-section of stopper is "worker" shape, the both ends size of regulation hole is greater than the size of middle part, the both ends size of regulation hole and the size looks adaptation of stopper, two the one end fixedly connected with that the stopper is close to each other is used for providing tensile shell fragment, two one side sliding connection that the stopper is close to the impeller has the slide rail, the cross-section of slide rail is "concave" shape, one side fixedly connected with brush sword that the stopper kept away from is kept away from to the slide rail, the position corresponds a plurality of brush sword and is kept away from the filter screen and is kept away from with the filter screen one side of annular brush sword.
By adopting the preferable scheme, the effect that the brush knife can be quickly installed on the connecting plate by virtue of the limiting block and the elastic piece is achieved, the connecting plate can be driven to slide along the annular knife gap together with the brush knife when the impeller is impacted by water flow to rotate, the brush knife is always kept perpendicular to the blocked mud block, and the effect of cleaning the surface of the filter screen is achieved by virtue of the cutting of the mud block by virtue of the brush knife.
Preferably, the cutting edge of the brush cutter is of an arc-shaped structure, the brush cutter rotates along the fixing rod to form a complete circle, the brush cutter can brush sundries blocked on the filter screen when rotating along the fixing rod, so that impurities blocked on the filter screen can be brushed off, the end opening edge of the brush cutter can cut off some blocked impurities, the annular cutter is composed of a plurality of annular blades sleeved together in a concentric manner, the annular cutter is assembled on the filter screen, when a mud block is clamped on the filter screen, the brush cutter slides along a gap between the blades to cut and chop the mud block (or other sundries), the mud block is enabled to be cracked through the filter screen, a hook cutter is uniformly arranged between every two adjacent blades, the mud block is enabled to be hooked by the hook cutter conveniently, two sharp sides of the hook cutter are opened, the sharp end opening edge can be used for better fixing the mud block, the arc surface of the fixing rod is fixedly connected with two limiting posts, the inner wall of the fixing ring is provided with a sliding groove, and the limiting posts are connected with the fixing ring in a sliding manner by virtue of the sliding groove.
By adopting the preferable scheme, the effect that the limiting column can be driven to slide along the inner wall of the chute of the fixed ring when the fixed rod rotates, and the rotation position of the fixed rod is limited is achieved.
Preferably, the cross section of depression bar is "T" shape, one side that the depression bar is close to the button block fixedly connected with is used for increasing the slipmat of frictional force between depression bar and the button block, slipmat's size and the size looks adaptation of depression bar, slipmat is the rubber pad.
By adopting the preferable scheme, the effect of increasing the surface roughness of the compression bar and further improving the fixing strength of the compression bar to the impeller is achieved.
Preferably, one end of the compression bar, which is far away from the round block, is fixedly connected with a cross plate used for conveniently rotating the compression bar, and the cross section of the cross plate is in a cross shape.
By adopting the preferred scheme, the effect of conveniently rotating the compression bar to enable the compression bar to extrude the impeller on the round block by virtue of threads and fix the impeller is achieved.
Preferably, the circular arc surface of impeller is equipped with the assembly structure that is used for installing the round frame fast, the assembly structure includes the bearing, the inner ring fixedly connected with of bearing is on the circular arc surface of impeller, the outer loop circular arc surface fixedly connected with plectrum of bearing, the one end fixedly connected with spacing pipe of round block is kept away from to the plectrum, two draw-in holes have been seted up to the circular arc surface of spacing pipe, the downthehole wall sliding connection of card of spacing pipe has the locating piece, two the equal fixedly connected with in one side that the locating piece is close to each other is used for providing elastic first spring, two the one end fixedly connected with card frame that first spring is close to each other, the equal fixedly connected with in both sides of card frame is used for restricting the telescopic link of first spring elasticity direction, the output and the locating piece fixedly connected with of telescopic link, the inner wall and the locating piece sliding connection of card frame, one side fixedly connected with that the round link kept away from the plectrum makes things convenient for adjusting card frame position, the one end fixedly connected with pull ring of card frame, the circular arc surface evenly rotates and is connected with three rolling plate, the rolling plate is kept away from one end of rolling plate and is connected with the adjusting block, the adjusting block is connected with at the round tube fixed surface at the inserted link, the connecting rod is connected with the round bolt fixed surface at the inserted link.
By adopting the technical scheme, the effect that when the round frame is ready to be installed in the sewer pipe, the installation pipe is firstly installed on the inner wall of the sewer pipe by means of bolts, then the connecting rod can be directly pushed, the pull ring is enabled to move, the rotating plate is driven to rotate by means of the pull ring, the inserting rod is driven to be inserted in the installation pipe by the rotating plate, the round frame position is fixed, and meanwhile the effect that the pull ring position is fixed by means of the positioning block to be inserted in the clamping hole of the limiting pipe is achieved.
Preferably, the pull ring is kept away from the handle that one end fixedly connected with that the connecting rod was used for conveniently pulling the pull ring, the cross-section of handle is "T" shape.
By adopting the preferred scheme, the effect that the pull ring can be conveniently driven to move by pulling the handle, the position of the inserted link is adjusted, and the round frame with the filter screen is quickly assembled in the sewer pipe is achieved.
Preferably, a second spring for providing elasticity is fixedly connected with one side of the circular plate close to the limiting pipe, a push plate for pushing the clamping frame to move is fixedly connected with one end of the second spring away from the circular plate, and the arc surface of the push plate is in sliding connection with the inner wall of the limiting pipe.
By adopting the preferred scheme, the effect that the push plate can be pushed to move by means of the elasticity of the second spring, the positioning block is pressed, the positioning block is moved into the limiting pipe, the clamping frame can be rapidly pushed out of the limiting pipe by means of the push plate when the round frame is disassembled, the inserting rod is conveniently and rapidly pulled out of the mounting pipe, and the round frame is disassembled is achieved.
Preferably, the surface of circle frame is equipped with the protective structure who is arranged in blocking great stone or mud piece in the sewage, protective structure includes three magnetic path, three the even fixed connection of magnetic path is close to one side of impeller at the circle frame, one side fixedly connected with locating lever of magnetic path, the locating lever is the iron pole, the cross-section of locating lever is circular arc, the circular arc line centre of a circle of locating lever coincides with the centre of a circle of filter screen, the slide opening has been seted up to the position that the circle frame corresponds the locating lever, the inner wall sliding connection of slide opening has the installation pole, the locating lever slides and runs through the installation pole, the one end fixedly connected with cardboard of installation pole, three one side fixedly connected with that the circle frame was kept away from to the cardboard is used for the protection casing, the one end fixedly connected with go-between of protection casing.
By adopting the technical scheme, the effect that the protective cover can be rapidly arranged on the round frame and the plastic bag in sewage is clamped by the protective cover is achieved, so that the condition that the plastic bag blocks the filter screen is avoided.
Preferably, the arc surface of protection casing fixedly connected with a plurality of barb, a plurality of barb pointed end is towards the direction of keeping away from the round frame, a plurality of barb evenly distributed is on the arc surface of protection casing.
By adopting the preferable scheme, the effect of clamping the plastic bag by means of the barbs is achieved.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the brush cutter is firstly arranged on the connecting plate through the arrangement of the cleaning structure, the positioning strip on the impeller is clamped in the clamping groove of the circular block, the pressing rod is then rotated, the pressing rod is screwed on the circular block through the threads, the pressing rod is continuously rotated, the pressing rod drives the anti-slip pad to move through the threads, the pressing rod and the anti-slip pad squeeze the impeller on the circular block at the moment, the effect of quickly fixing the impeller on the circular block is achieved, the anti-slip pad has the effect of increasing friction force between the pressing rod and the impeller, the circular frame is then arranged in the sewer pipeline through the assembly structure, when sewage water flow passes through the filter screen to impact the impeller, the impeller can rotate at the moment, the fixing rod is driven to rotate through the rotation of the impeller, the limiting column is driven to rotate through the rotation of the fixing rod, the limiting column can slide on the inner wall of the sliding groove of the fixing ring at the moment, the effect of limiting the rotation position of the fixing rod is achieved, the connecting plate is driven to rotate through the rotation of the fixing rod, the brush cutter can be driven to rotate at the moment, the brush cutter can slide along the annular cutter gap on the filter screen at the moment, the blocking effect of the filter screen is achieved, the effect of quickly fixing the impeller on the circular block is achieved, the filter screen is enabled to block, when the filter screen is stained with the filter screen is cleaned, and the filter screen is prevented from being impacted by the rotation through the filter screen through the arrangement structure.
2. According to the invention, the two ends of the adjusting hole are provided with the large-size holes, so that the brush knife and the connecting plate can be conveniently and quickly assembled and disassembled, when the brush knife is required to be installed on the connecting plate, the two limiting blocks are pulled firstly to enable the two limiting blocks to move in the direction away from each other, the limiting blocks can slide along the inner wall of the sliding rail of the brush knife when moving, the elastic sheets are stretched at the moment, the limiting blocks penetrate through the large-size holes at the two ends of the adjusting hole of the connecting plate, then the two limiting blocks are loosened, the elastic sheets can pull the limiting blocks, the two limiting blocks can move in the direction close to each other, the limiting blocks can slide along the inner wall of the adjusting hole of the connecting plate, and the limiting blocks can be clamped on the adjusting hole, so that the effect of fixing the brush knife is achieved.
3. According to the invention, through the arrangement of the assembly structure, when the round frame is required to be installed in the sewer pipe, the installation pipe is firstly installed in the sewer pipe by virtue of the bolts, then the round frame is moved to the position corresponding to the installation pipe, and then the handle is pushed, so that the handle drives the pull ring to move, the pull ring drives the connecting rod to move, the connecting rod can push the clamping frame to slide along the inner wall of the limiting pipe, when the clamping frame moves to the clamping hole position corresponding to the limiting pipe, the first spring can give elasticity to the positioning block, the positioning block can be clamped in the clamping hole of the limiting pipe, the effect of fixing the pull ring position is achieved, the pull ring moves to drive the rotating plate to rotate, the rotating plate rotates to drive the sliding block to slide, the sliding block drives the inserting rod to move, and then the inserting rod can directly pass through the welding block to be inserted in the installation pipe, and then the effect of installing the round frame is achieved.
4. According to the invention, the protective structure is arranged, before the round frame is arranged in the sewer pipe by utilizing the assembly structure, the clamping plate on the protective cover is firstly placed on the round frame, then the protective cover is inserted into the sliding hole of the round frame together with the mounting rod, and then the protective cover is rotated, so that the mounting rod slides to the positioning rod inserted on the magnetic block, at the moment, the magnetic block can directly absorb the mounting rod, the effect of rapidly mounting the protective cover on the round frame is achieved, when sewage carrying plastic bags impact the protective cover, the plastic bags can be hooked on the protective cover and the barbs, wherein the barbs have the effect of more conveniently clamping the plastic bags, and further the situation that the plastic bags are blocked on the filter screen to cause water accumulation is avoided.
Drawings
Fig. 1 is a schematic perspective view of a water accumulation and drainage device with filtering function according to the present invention;
fig. 2 is a schematic structural view of the left side of fig. 1 of a water accumulation and drainage device with filtering function according to the present invention;
FIG. 3 is a schematic view of a part of a cleaning structure of a water accumulation and drainage device with filtering function according to the present invention;
FIG. 4 is a schematic diagram showing a part of the structure of FIG. 3 disassembled for a water accumulation and drainage device with filtering function according to the present invention;
FIG. 5 is a schematic view of the structure of a brush cutter of the water accumulation and drainage device with filtering function;
FIG. 6 is a cross-sectional view of a portion of the structure of FIG. 4 showing a water accumulation and drainage device with filtering function according to the present invention;
fig. 7 is a schematic structural diagram of an assembly structure of a water accumulation and drainage device with filtering function according to the present invention;
FIG. 8 is a schematic diagram showing the internal structure of an assembly structure of a water accumulation and drainage device with a filtering function;
fig. 9 is a schematic structural diagram of a retaining frame of a water accumulation and drainage device with filtering function according to the present invention;
FIG. 10 is a schematic view of a portion of the structure of FIG. 2 illustrating a water accumulation and drainage device with filtering function according to the present invention;
fig. 11 is a schematic structural diagram of a protection structure of a water accumulation and drainage device with filtering function according to the present invention.
Fig. 12 is an enlarged view of a portion a of fig. 10 of the water accumulation and drainage device with filtering function according to the present invention.
Legend description: 1. a round frame; 2. a filter screen; 3. a fixing ring; 4. cleaning the structure; 401. a fixed rod; 402. round blocks; 403. a clamping groove; 404. a positioning strip; 405. an impeller; 406. a compression bar; 407. a connecting plate; 408. an adjustment aperture; 409. a limiting block; 410. a spring plate; 411. a slide rail; 412. brushing a knife; 413. a limit column; 414. a chute; 415. an anti-slip pad; 416. a cross plate; 417. an annular knife; 4171. a blade; 4172. a hook knife; 5. assembling a structure; 501. a bearing; 502. a circular plate; 503. a limiting tube; 504. a clamping hole; 505. a positioning block; 506. a first spring; 507. a clamping frame; 508. a connecting rod; 509. a pull ring; 510. a rotating plate; 511. an adjusting block; 512. a rod; 513. installing a pipe; 514. a handle; 515. a telescopic rod; 516. a second spring; 517. a push plate; 6. a protective structure; 61. a magnetic block; 62. a positioning rod; 63. a mounting rod; 64. a slide hole; 65. a clamping plate; 66. a protective cover; 67. a connecting ring; 68. and (3) barbs.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-12, the invention provides a ponding-proof drainage device with a filtering function, which comprises a round frame 1 and a cleaning structure 4, wherein a filter screen 2 for filtering sewage is fixedly connected to the inner side of the round frame 1, a fixing ring 3 is fixedly connected to the center of the filter screen 2, the cleaning structure 4 is arranged in the fixing ring 3, an assembling structure 5 for quickly installing the round frame 1 is arranged on the circular arc surface of an impeller 405, and a protection structure 6 for blocking larger stones or mud blocks in the sewage is arranged on the surface of the round frame 1.
The specific arrangement and function of the cleaning structure 4, the mounting structure 5 and the protective structure 6 will be described in detail below.
As shown in fig. 5 and 6, the cleaning structure 4 includes a fixing rod 401, a round block 402, an impeller 405 rotating with the aid of sewage flow, and a brush cutter 412 for cleaning the filter screen 2, so that when the sewage flow passes through the filter screen 2 and then impacts the impeller 405, the impeller 405 rotates to drive the brush cutter 412 to rotate to clean the surface of the filter screen 2, and further, the filter screen 2 is prevented from being blocked by mud blocks of sewage, and water accumulation occurs. The arc surface of the fixed rod 401 is rotationally connected with the inner wall of the fixed ring 3, one end of the fixed rod 401 is fixedly connected with a round block 402, three clamping grooves 403 are uniformly formed on the arc surface of the round block 402, the inner walls of the clamping grooves 403 of the round block 402 are slidably connected with positioning strips 404, the surfaces of the three positioning strips 404 are fixedly connected with impellers 405, one end of the round block 402, which is far away from the fixed rod 401, is in threaded connection with a pressing rod 406, one end of the fixed rod 401, which is far away from the round block 402, is fixedly connected with a connecting plate 407, the surface of the connecting plate 407 is provided with a regulating hole 408 for limiting, two limiting blocks 409 are slidably connected with the inner wall of the regulating hole 408 of the connecting plate 407, the cross section of each limiting block 409 is in an I shape, the sizes of the two ends of the regulating hole 408 are larger than the sizes of the middle part, the sizes of the two ends of the regulating hole 408 are matched with the sizes of the limiting blocks 409, one end fixedly connected with that two stopper 409 are close to each other is used for providing tensile shell fragment 410, one side sliding connection that two stopper 409 are close to impeller 405 has slide rail 411, the cross-section of slide rail 411 is "concave", one side fixedly connected with a plurality of brush sword 412 that the stopper 409 was kept away from to slide rail 411, the filter screen 2 corresponds the position fixedly connected with annular sword 417 of a plurality of brush sword 412, the one side that the brush sword 412 kept away from slide rail 411 and filter screen 2 looks butt, the effect that can install brush sword 412 on connecting plate 407 fast with stopper 409 and shell fragment 410 has been reached, when impeller 405 receives rivers to strike and takes place to rotate, can drive connecting plate 407 and slide along annular sword 417 clearance with brush sword 412, make brush sword 412 remain all the time in perpendicularly with the mud piece of jam, the effect of cleaning filter screen 2 surface is cut up with the help of brush sword 412. The arc surface fixedly connected with two spacing posts 413 of dead lever 401, spout 414 has been seted up to the inner wall of solid fixed ring 3, and spacing post 413 has reached and can drive spacing post 413 and slide along the spout 414 inner wall of solid fixed ring 3 when dead lever 401 rotates with the help of spout 414 and solid fixed ring 3 sliding connection, carries out the effect of restriction to dead lever 401 rotation position. The cross-section of depression bar 406 is "T" shape, and one side that depression bar 406 is close to circle piece 402 fixedly connected with is used for increasing the slipmat 415 of frictional force between depression bar 406 and the circle piece 402, and the size of slipmat 415 and the size looks adaptation of depression bar 406, and slipmat 415 is the rubber pad, has reached the roughness that can increase the depression bar 406 surface, and then improves the effect of depression bar 406 to impeller 405 fixed strength. One end of the pressing rod 406 far away from the round block 402 is fixedly connected with a cross plate 416 for conveniently rotating the pressing rod 406, and the cross plate 416 has a cross-shaped cross section, so that the effect of conveniently rotating the pressing rod 406, enabling the pressing rod 406 to press the impeller 405 on the round block 402 by means of threads and fixing the impeller 405 is achieved.
The whole cleaning structure 4 has the advantages that the cleaning structure 4 is arranged, the two ends of the regulating hole 408 are provided with large-size holes, so that the brush cutter 412 and the connecting plate 407 can be conveniently and quickly assembled and disassembled, when the brush cutter 412 is required to be installed on the connecting plate 407, the two limiting blocks 409 are pulled firstly, the two limiting blocks 409 move in the direction away from each other, the limiting blocks 409 slide along the inner walls of the sliding rails 411 of the brush cutter 412 when moving, at the moment, the elastic sheets 410 are stretched, then the limiting blocks 409 pass through the large-size holes at the two ends of the regulating hole 408 of the connecting plate 407, then the two limiting blocks 409 are loosened, at the moment, the elastic sheets 410 can pull the limiting blocks 409, the two limiting blocks 409 move in the direction close to each other, the limiting blocks 409 slide along the inner walls of the regulating hole 408 of the connecting plate 407, the limiting blocks 409 can be clamped on the regulating hole 408, and the effect of fixing the brush cutter 412 is achieved, then the positioning strip 404 on the impeller 405 is clamped in the clamping groove 403 of the round block 402, then the pressing rod 406 is rotated, so that the pressing rod 406 is screwed on the round block 402 by means of threads, the pressing rod 406 is continuously rotated, the pressing rod 406 drives the anti-slip pad 415 to move by means of threads, at the moment, the pressing rod 406 presses the impeller 405 on the round block 402 together with the anti-slip pad 415, the effect of quickly fixing the impeller 405 on the round block 402 is achieved, the anti-slip pad 415 has the effect of increasing friction force between the pressing rod 406 and the impeller 405, then the circular frame 1 is installed in a sewer pipeline by utilizing the assembly structure 5, when sewage water flow passes through the filter screen 2 to impact the impeller 405, the impeller 405 can rotate at the moment, the impeller 405 rotates to drive the fixing rod 401 to rotate, the limiting post 413 rotates, the limiting post 413 slides on the inner wall of the sliding groove 414 of the fixing ring 3 at the moment, the effect of limiting the rotating position of the fixing rod 401 is achieved, the dead lever 401 rotates and drives connecting plate 407 to rotate, connecting plate 407 can drive brush sword 412 rotation this moment, brush sword 412 can slide along the annular sword 417 clearance on the filter screen 2 this moment, brush sword 412 can cut up the mud piece that blocks up on the filter screen 2, and then reached the effect of cleaning up the mud piece that is stained with on the filter screen 2, through setting up cleaning structure 4, reached can be with the help of the rivers impact impeller 405 rotation of sewage, rotate with the help of impeller 405 and drive brush sword 412 and rotate, clean the effect to the mud piece that is stained with on the filter screen 2 surface, and then avoid the condition that the mud piece blockked up filter screen 2 to appear.
As shown in fig. 8 and 9, the assembly structure 5 comprises a bearing 501, an inner ring of the bearing 501 is fixedly connected to an arc surface of an impeller 405, an outer ring arc surface of the bearing 501 is fixedly connected with a circular plate 502, one end of the circular plate 502 away from the circular block 402 is fixedly connected with a limiting tube 503, two clamping holes 504 are formed in the arc surface of the limiting tube 503, the inner walls of the clamping holes 504 of the limiting tube 503 are slidably connected with a positioning block 505, one sides of the two positioning blocks 505, which are close to each other, are fixedly connected with first springs 506 for providing elasticity, one ends of the two first springs 506, which are close to each other, are fixedly connected with clamping frames 507, two sides of the clamping frames 507 are fixedly connected with telescopic rods 515 for limiting the elasticity direction of the first springs 506, the output ends of the telescopic rods 515 are fixedly connected with the positioning blocks 505, the inner walls of the clamping frames 507 are slidably connected with the positioning blocks 505, one sides of the clamping frames 507 away from the circular plate 502 are fixedly connected with connecting rods 508 for conveniently adjusting the positions of the clamping frames 507, the end of the connecting rod 508 far away from the clamping frame 507 is fixedly connected with a pull ring 509, the arc surface of the pull ring 509 is uniformly and rotatably connected with three rotating plates 510, the end of the rotating plates 510 far away from the pull ring 509 is rotatably connected with an adjusting block 511, the adjusting block 511 is slidably connected with the surface of the round frame 1, one side of the adjusting block 511 is fixedly connected with an inserting rod 512, the arc surface of the inserting rod 512 is fixedly connected with a welding block, the welding block is fixedly connected with the surface of the round frame 1, the arc surface of the inserting rod 512 is slidably connected with an installing pipe 513 for assembling, one end of the installing pipe 513 is provided with a bolt, when the round frame 1 is ready to be installed in a sewer pipe, the installing pipe 513 is firstly installed on the inner wall of the sewer pipe by means of the bolt, then the connecting rod 508 can be directly pushed to enable the pull ring 509 to move, the rotating plates 510 are driven by the pull ring 509 to rotate, the rotating plates 510 drive the inserting rod 512 to be inserted in the installing pipe 513, the fixing device has the effect of fixing the position of the round frame 1, and can be inserted into the clamping holes 504 of the limiting pipe 503 by means of the positioning blocks 505 to fix the position of the pull ring 509. One end of the pull ring 509 away from the connecting rod 508 is fixedly connected with a handle 514 for conveniently pulling the pull ring 509, the cross section of the handle 514 is in a T shape, and the effects that the pull ring 509 can be conveniently driven to move by pulling the handle 514, the position of the inserting rod 512 is adjusted, and the round frame 1 is quickly assembled in a sewer pipe together with the filter screen 2 are achieved. The disc 502 is close to one side fixedly connected with that is used for providing elasticity second spring 516 of spacing pipe 503, the one end fixedly connected with that second spring 516 kept away from disc 502 is used for promoting the push pedal 517 that card frame 507 removed, the arc surface of push pedal 517 and the inner wall sliding connection of spacing pipe 503 have reached can promote the push pedal 517 removal with the help of the elasticity of second spring 516, in pressing locating piece 505, make locating piece 505 remove spacing pipe 503, when dismantling round frame 1, can follow card frame 507 from spacing pipe 503 with the help of push pedal 517 fast, conveniently extract inserted bar 512 from installing pipe 513 fast, the effect of dismantling round frame 1.
The effect that its whole assembly structure 5 reached is, when needs install round frame 1 in the downcomer, firstly install installation tube 513 in the downcomer with the help of the bolt, then remove round frame 1 to the position of corresponding installation tube 513, then promote handle 514, make handle 514 drive pull ring 509 remove, pull ring 509 drives connecting rod 508 and remove, connecting rod 508 can promote card frame 507 and slide along the inner wall of spacing pipe 503 this moment, when card frame 507 removes the draw-in hole 504 position of corresponding spacing pipe 503, first spring 506 can give the locating piece 505 elasticity, the locating piece 505 can block in the draw-in hole 504 of spacing pipe 503, reached the effect of fixing the pull ring 509 position, the pull ring 509 removes and can drive the rotation board 510 and rotates, the rotation board 510 rotates and drives the slider and slide, the slider drives the inserted bar 512 and can directly pass the welding piece and insert in the installation tube 513 this moment, and then reached the effect of installing round frame 1, when needs take out round frame 1 from the downcomer, directly press two locating pieces 505, make card frame 507 remove to the draw-in card hole 504, the effect of card frame 507, can be directly pressed into the card frame 507, the effect is realized in order to directly pull out from the guide plate 507, the direct pull plate 510 is rotated from the position of pull plate 507, can be reached the rotation of the rotation board is rotated, and the guide plate 1 is rotated, and then can be rotated by the rotation of the guide plate is directly through the inserted bar 512, the effect is installed in the installation tube 513, when the round frame 1 is installed, when need is taken out from the round frame is taken down to take out, when the round frame is taken down, and when is taken down, and can be in, when is in, and can be moved, when in, and can be moved to be moved and can be moved and is moved.
In embodiment 2, on the basis of embodiment 1, as shown in fig. 10 and 11, the protection structure 6 includes three magnetic blocks 61, three magnetic blocks 61 are evenly and fixedly connected to one side of the round frame 1 close to the impeller 405, one side of each magnetic block 61 is fixedly connected with a positioning rod 62, the positioning rod 62 is an iron rod, the section of the positioning rod 62 is arc-shaped, the circle center of the arc connecting line of the positioning rod 62 coincides with the circle center of the filter screen 2, a sliding hole 64 is formed in the position of the round frame 1 corresponding to the positioning rod 62, an installation rod 63 is slidably connected to the inner wall of the sliding hole 64, the positioning rod 62 slidably penetrates through the installation rod 63, one end of the installation rod 63 is fixedly connected with a clamping plate 65, one side of the three clamping plates 65 away from the round frame 1 is fixedly connected with a protection cover 66 for protection, one end of the protection cover 66 is fixedly connected with a connecting ring 67, the situation that the protection cover 66 can be quickly installed on the round frame 1, and the situation that a plastic bag in sewage is blocked by the protection cover 66 is prevented from blocking the filter screen 2 is avoided. The arc surface fixedly connected with a plurality of barb 68 of protection casing 66, a plurality of barb 68 pointed end is towards the direction of keeping away from round frame 1, and a plurality of barb 68 evenly distributed has reached the effect that can block the plastic bag with the help of the more stable of barb 68 on the arc surface of protection casing 66.
The whole protection structure 6 achieves the effects that before the round frame 1 is installed in a sewer pipe by utilizing the assembly structure 5, the clamping plate 65 on the protection cover 66 is firstly placed on the round frame 1, then the protection cover 66 is inserted into the sliding hole 64 of the round frame 1 together with the installation rod 63, then the protection cover 66 is rotated, the installation rod 63 slides to the positioning rod 62 inserted into the magnetic block 61, at the moment, the magnetic block 61 directly attracts the installation rod 63, the effect of rapidly installing the protection cover 66 on the round frame 1 is achieved, when sewage carrying a plastic bag is impacted on the protection cover 66, the plastic bag can be hooked on the protection cover 66 and the barbs 68, the barbs 68 have the effect of more conveniently clamping the plastic bag, and further the situation that the plastic bag is blocked on the filter screen 2 and water accumulation occurs is avoided.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a prevent ponding drainage device with filtering capability, includes circle frame (1) and clearance structure (4), its characterized in that: the sewage filtering device is characterized in that a filter screen (2) for filtering sewage is fixedly connected to the inner side of the round frame (1), a fixed ring (3) is fixedly connected to the center position of the filter screen (2), a cleaning structure (4) is arranged in the fixed ring (3), and the cleaning structure (4) comprises a fixed rod (401), a round block (402), an impeller (405) for rotating by means of sewage flow and a brush knife (412) for brushing the filter screen (2) by the impeller (405);
the circular arc surface of the fixed rod (401) is rotationally connected with the inner wall of the fixed ring (3), one end of the fixed rod (401) is fixedly connected with a round block (402), three clamping grooves (403) are uniformly formed in the circular arc surface of the round block (402), positioning strips (404) are slidably connected with the inner wall of the clamping grooves (403) of the round block (402), impellers (405) are fixedly connected with the surfaces of the positioning strips (404), one end of the round block (402) far away from the fixed rod (401) is in threaded connection with a pressing rod (406), one end of the fixed rod (401) far away from the round block (402) is fixedly connected with a connecting plate (407), the surface of the connecting plate (407) is provided with a regulating hole (408) used for limiting, the inner wall of the regulating hole (408) of the connecting plate (407) is slidably connected with two limiting blocks (409), the section of each limiting block (409) is in an I shape, the two end sizes of the regulating hole (408) are larger than the size of the middle part, the two end sizes of the regulating hole (408) are matched with the size of each limiting block (409), one end, close to each other, of each limiting block (409) is fixedly connected with a spring piece (410) used for providing tensile force, one side, close to the impeller (405), of each limiting block (409) is slidably connected with a sliding rail (411), the section of each sliding rail (411) is in a concave shape, a plurality of brush cutters (412) are fixedly connected to one side, far away from the limiting block (409), of the sliding rail (411), annular cutters (417) are fixedly connected to the positions, corresponding to the plurality of brush cutters (412), of the filter screen (2), and one side, far away from the sliding rail (411), of the brush cutters (412) is abutted against the filter screen (2);
the annular cutter (417) is composed of a plurality of annular blades (4171) sleeved together in a concentric mode, the blades (4171) are assembled on the filter screen (2), the section of the pressure rod (406) is in a T shape, one side, close to the round block (402), of the pressure rod (406) is fixedly connected with an anti-slip pad (415) for increasing friction force between the pressure rod (406) and the round block (402), the size of the anti-slip pad (415) is matched with the size of the pressure rod (406), and the anti-slip pad (415) is a rubber pad;
the circular arc surface of impeller (405) is equipped with assembly structure (5) that are used for installing circle frame (1) fast, assembly structure (5) include bearing (501), the inner ring fixed connection of bearing (501) is on the circular arc surface of impeller (405), the outer ring circular arc surface fixed connection of bearing (501) plectane (502), the one end fixedly connected with spacing pipe (503) of round piece (402) are kept away from to plectane (502), two draw-in holes (504) have been seted up to the circular arc surface of spacing pipe (503), the card hole (504) inner wall sliding connection of spacing pipe (503) locating piece (505), two one side that locating piece (505) are close to each other is all fixedly connected with first spring (506) that are used for providing elasticity, two one end fixedly connected with card frame (507) that first spring (506) are close to each other, the both sides of card frame (507) are all fixedly connected with telescopic link (515) that are used for restricting first spring (506) elasticity direction, the output of telescopic link (515) and card frame (505) are fixedly connected with locating piece (505), the card frame (507) inner wall sliding connection (507) are kept away from one side of card frame (507), the utility model discloses a card frame, including card frame (507), connecting rod (508), arc surface that card frame (507) was kept away from, the even rotation of arc surface of pull ring (509) is connected with three rotation board (510), the one end that pull ring (509) was kept away from to rotation board (510) is rotated and is connected with regulating block (511), one side fixedly connected with inserted bar (512) of regulating block (511), arc surface fixedly connected with welding piece of inserted bar (512), welding piece fixedly connected with is at the surface of round frame (1), arc surface sliding connection of inserted bar (512) has mounting tube (513) that is used for the assembly, the bolt is installed to one end of mounting tube (513).
2. The water accumulation and drainage device with filtering function according to claim 1, wherein: the utility model discloses a brush knife, including fixed ring (3), brush knife (412), fixed rod (401), spout (414) have been seted up to the cutting edge of brush knife (412) for circular-arc structure, and brush knife (412) rotate along fixed rod (401) to constitute a complete circle, the arc surface fixedly connected with of fixed rod (401) two spacing posts (413), spout (414) are seted up to the inner wall of fixed ring (3), spacing post (413) are with the help of spout (414) and fixed ring (3) sliding connection.
3. The water accumulation and drainage device with filtering function according to claim 2, wherein: the novel rotary knife comprises a rotary knife body, wherein a hook knife (4172) is uniformly arranged between every two adjacent blades (4171), two sides of the tip end of the hook knife (4172) are provided with edges, one end, away from a round block (402), of each pressing rod (406) is fixedly connected with a cross plate (416) for conveniently rotating the pressing rods (406), and the cross section of each cross plate (416) is in a cross shape.
4. A water accumulation and drainage device with filtering function according to claim 3, wherein: one end of the pull ring (509) far away from the connecting rod (508) is fixedly connected with a handle (514) for conveniently pulling the pull ring (509), and the cross section of the handle (514) is in a T shape.
5. The water accumulation and drainage device with filtering function according to claim 4, wherein: one side of the circular plate (502) close to the limiting pipe (503) is fixedly connected with a second spring (516) for providing elasticity, one end of the second spring (516) away from the circular plate (502) is fixedly connected with a push plate (517) for pushing the clamping frame (507) to move, and the arc surface of the push plate (517) is in sliding connection with the inner wall of the limiting pipe (503).
6. The water accumulation and drainage device with filtering function according to claim 5, wherein: the utility model provides a sewage treatment device, including round frame (1) and filter screen (2), the surface of round frame (1) is equipped with protective structure (6) that are arranged in blocking great stone or mud piece in sewage, protective structure (6) include three magnetic path (61), three even fixed connection is in one side that round frame (1) is close to impeller (405), one side fixedly connected with locating lever (62) of magnetic path (61), locating lever (62) are the iron pole, the cross-section of locating lever (62) is circular arc, the circular arc line centre of a circle of locating lever (62) coincides with the centre of a circle of filter screen (2), slide hole (64) have been seted up to the position of round frame (1) corresponding locating lever (62), the inner wall sliding connection of slide hole (64) has installation pole (63), locating lever (62) slip runs through installation pole (63), one end fixedly connected with cardboard (65) of three one side fixedly connected with protection casing (66) that round frame (1) were kept away from to cardboard (65), one end fixedly connected with protection casing (66) has fixed connection ring (67).
7. The water accumulation and drainage device with filtering function according to claim 6, wherein: the arc surface of protection casing (66) fixedly connected with a plurality of barb (68), a plurality of barb (68) pointed end is towards the direction of keeping away from round frame (1), and a plurality of barb (68) evenly distributed are on the arc surface of protection casing (66).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210745799.1A CN114991279B (en) | 2022-06-28 | 2022-06-28 | Ponding drainage device prevents with filtering capability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210745799.1A CN114991279B (en) | 2022-06-28 | 2022-06-28 | Ponding drainage device prevents with filtering capability |
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| CN114991279A CN114991279A (en) | 2022-09-02 |
| CN114991279B true CN114991279B (en) | 2024-01-30 |
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| CN215742036U (en) * | 2021-08-02 | 2022-02-08 | 南京新亭建设有限公司 | Sewage treatment device capable of automatically cleaning filter screen plate |
| CN216023432U (en) * | 2021-10-25 | 2022-03-15 | 国网新源控股有限公司 | Hydraulic power pressure-reducing speed-increasing filter for deep well drilling |
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- 2022-06-28 CN CN202210745799.1A patent/CN114991279B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8557109B1 (en) * | 2012-09-13 | 2013-10-15 | Mark Sutherland | Drain cover for generally open flat drainage areas with debris blockage and open drainage portions |
| CN209227730U (en) * | 2018-12-02 | 2019-08-09 | 朱义朝 | A kind of secondary heavy mud osmosis type roads rain inlet |
| CN213741455U (en) * | 2020-08-04 | 2021-07-20 | 广东省六建集团有限公司 | Construction is with having drainage tank who prevents blockking up structure |
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| CN114991279A (en) | 2022-09-02 |
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