CN115233543B - Telescopic drainage device for road bridge deck runoff collecting and processing system - Google Patents
Telescopic drainage device for road bridge deck runoff collecting and processing system Download PDFInfo
- Publication number
- CN115233543B CN115233543B CN202210996256.7A CN202210996256A CN115233543B CN 115233543 B CN115233543 B CN 115233543B CN 202210996256 A CN202210996256 A CN 202210996256A CN 115233543 B CN115233543 B CN 115233543B
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- drain pipe
- telescopic
- drainage device
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- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000004062 sedimentation Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention discloses a telescopic drainage device for a road bridge deck runoff collection and treatment system, which belongs to the technical field of drainage devices and comprises a drainage pipe sleeved in a waterproof box and a filtering cover sleeved at the top of the drainage pipe, wherein a cleaning structure and a clamping groove are further formed in the filtering cover, a cover plate is connected in a sliding manner in the clamping groove, a notch is shielded by the cover plate, and a telescopic structure is arranged on the inner wall of the drainage pipe.
Description
Technical Field
The invention belongs to the technical field of drainage devices, and particularly relates to a telescopic drainage device for a road bridge deck runoff collection and treatment system.
Background
The centralized drainage of the road bridge deck is usually to arrange a cast iron drain pipe on the bridge deck at the low side end of the bridge transverse slope, flow into a longitudinal centralized drain pipe from the cast iron drain pipe for collection, flow into a sedimentation tank through the longitudinal centralized pipeline for sedimentation separation treatment, and then drain. Because of the limitation of natural geographic conditions, highway bridges are inevitably arranged in ecologically sensitive areas such as national natural protection areas, water resource protection areas, drinking water source areas and the like, and the areas often have higher requirements on environmental protection, then larger-sized sedimentation tanks are not allowed to be arranged on the ground, and even are not allowed to be arranged. If a large bridge or an extra large bridge exists in the ecologically sensitive area, the deck catchment collected in the concentrated drain pipe cannot be separated and discharged by precipitation within a short distance. Along with the continuous growth of vertical concentrated drainage pipeline, owing to follow concentrated drainage to flow into the whole process of sedimentation tank and have filtering structure, contain a large amount of rubbish earth impurity in the bridge floor catchment and will constantly bond in the pipeline, thereby lead to concentrated drainage pipeline's drainage efficiency to reduce, cause concentrated drainage pipe to block up even, take place to damage and destroy, reduce the long duration of use and the efficiency of drain pipe.
Therefore, the application develops a drainage device for filtering and cleaning impurities in the road bridge deck runoff catchment, and the bridge deck catchment collected in the centralized drainage pipe can be discharged into a sedimentation tank with smaller size after being filtered by the device, and even can be directly scattered. The application can meet the drainage requirement of the ecologically sensitive area, avoid the congestion, damage and destruction of the concentrated drainage pipe and improve the service time and efficiency of the pipeline.
Disclosure of Invention
Therefore, the invention aims to provide a telescopic drainage device for a road bridge deck runoff collection and treatment system, which solves the problem that a centralized drainage pipeline of a road bridge deck cannot clean impurities in the drainage process in the prior art, and can timely clean the impurities in the drainage process while improving the drainage efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention relates to a telescopic drainage device for a highway bridge deck runoff collection and treatment system, which comprises a drainage pipe sleeved in a waterproof box and a filtering cover sleeved at the top of the drainage pipe, wherein the filtering cover comprises a top cover with a plurality of small holes on the surface and a side filter screen, the top cover is covered and placed at the top of the drainage pipe, the side filter screen extends downwards along the bottom edge of the top cover, and the top of the side filter screen is welded with the bottom edge of the top cover; the filtering cover is also provided with a cleaning structure capable of rotatably cleaning impurities on the surface of the filtering cover, and the cleaning structure comprises a notch for storing the impurities; the inner wall of pressing close to the drain pipe is provided with the telescopic structure of vertical direction upper extension filtering cover, the pit has been seted up by the breach, the pit bottom is provided with the sensor, the sensor converts into the signal of telecommunication and sends to the controller after the response, the controller is used for controlling the start-up of the second motor of drive telescopic structure.
Further, the clearance structure is still including vertical first bull stick that sets up at the top cap middle part, one side welding of first bull stick has the change board that the cross-section is L shape, the medial surface laminating of change board filters the surface of lid, the draw-in groove has been vertically seted up to the opposite side of filtering the lid, sliding connection has the apron in the draw-in groove, the breach is sheltered from by the apron, the apron top is connected with first motor through the connecting rod, the bottom of first motor is provided with the arch, protruding surface is provided with the keyway, the bull stick top is provided with the key, the bottom of keyway is just to the top of key.
Further, extending structure is including welding the T shape track in drain pipe inner wall one side, sliding insertion has the horizontal pole on the T shape track, through the horizontal pole is connected with the montant, the montant top is provided with the support head that supports the top cap, the tooth's socket has been seted up on the montant, the block has the gear on the tooth's socket, gear one side is connected with the second bull stick, the output of second bull stick and second motor is connected, second motor welding is at the drain pipe inner wall that is not far away from T shape track.
Further, the outside of the bottom of the rotating plate is provided with balls, and the balls can reduce friction force in the rotating process of the rotating plate, so that the rotating plate is lighter.
Further, the apron outside is provided with annular spacing groove, the inboard welding of annular spacing groove's both sides and waterproof box, the top in annular spacing groove offsets with the top of apron, controls the apron and does not follow upward movement when filtering the lid and rise, guarantees that apron place height is unchangeable, and the key can insert the keyway smoothly and start first motor.
Further, be provided with the collection box in the breach, waterproof box is provided with the door in the high department of collecting the box, and every collection is a period, and the staff only need open the door on the drain pipe, just can take out the collection box clearance rubbish from the breach, and the clearance is after finishing, will collect the box and put into the breach again, and the process of clearance is more convenient, and collects box can reuse.
Further, around the outside cover of extending structure is equipped with flexible waterproof box, flexible waterproof box includes first half and second half, the inner wall at the drain pipe is welded to the bottom one end of second half, and the slot has been seted up at the middle part of the face of week side, the bottom of first half is inserted in the slot, the length of first half is greater than the length of second half.
Further, the middle part of the drain pipe is provided with a corrugated pipe.
The invention has the beneficial effects that:
(1) The bridge floor catchment collected in the centralized drainage pipe of the road bridge floor runoff can be filtered through the device, can be discharged into a sedimentation tank with smaller size, can be even directly scattered, and can avoid congestion of the centralized drainage pipe;
(2) When the water flow becomes large, the filtering cover of the device can extend upwards through the telescopic structure to expose a circle of side filter screen, so that the drainage holes are increased, water can be filtered and discharged from the upper part, and the water can be filtered and discharged from the periphery, so that the drainage efficiency is increased;
(3) When the water quantity is not large, the side filter screen cannot extend out, and when the water quantity is accumulated to a water pressure value set by the sensor, the sensor can convert the received pressure into an electric signal to the controller, and the controller controls the second motor to drive the telescopic structure to start;
(4) And when impurities are collected for a period of time in the notch, a worker only needs to open the door on the waterproof pipe, the collecting box can be taken out from the notch to clean garbage, the collecting box is put into the notch again after cleaning is finished, the cleaning process is more convenient, and the collecting box can be reused.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a diagram of an installation location of an embodiment of the present invention;
FIG. 2 is an overall block diagram of an embodiment of the present invention;
FIG. 3 is a schematic view showing the structure between the filter cover and the drain pipe according to the embodiment of the present invention;
FIG. 4 is a schematic view showing the structure between the clamping groove and the cover plate of the filter cover according to the embodiment of the invention;
FIG. 5 is a schematic diagram illustrating the connection between a cover plate and an annular limiting groove according to an embodiment of the present invention;
FIG. 6 is a schematic top view of a filter cap and annular limiting groove according to an embodiment of the present invention;
Fig. 7 is a schematic diagram showing connection between gears and tooth grooves in the telescopic structure of the filtering cover according to the embodiment of the present invention.
The figures are marked as follows: the water draining pipe 1, a top cover 2, a side filter screen 3, a tie beam 4, a first rotating rod 5, a rotating plate 6, a clamping groove 7, a cover plate 8, an annular limiting groove 9, a notch 10, a connecting rod 11, a first motor 12, a key groove 13, a key 14, a T-shaped track 15, a vertical rod 16, a cross rod 17, a supporting head 18, a tooth groove 19, a gear 20, a second rotating rod 21, a second motor 22, a lower half 23, a ball 24, a collecting box 25, a telescopic waterproof box 26, a pit 27, a sensor 28, an upper half 29, a pier body 30, a corrugated pipe 31, a waterproof box 32, a PVC water inlet pipe 33, a PVC water outlet pipe 34 and a fixing fastener 35.
Detailed Description
As shown in figures 1-7, the telescopic drainage device for the road bridge deck runoff collection treatment system can solve the problem that the filtering structure for cleaning garbage impurities is not available in the drainage process of the road bridge deck, and the garbage impurities can not be cleaned in the drainage process, by arranging the drainage device on the tie beam 4 between pier bodies 30, the blockage of the road bridge deck drainage pipeline by garbage is avoided in time, the service cycle of the pipeline is prolonged, the drainage efficiency is improved, the size of the device is matched with the tie beam 4, and in the implementation, only the proper size is designed according to the applied tie beam 4, the drainage device comprises the drainage pipe 1 sleeved in the waterproof box 32 and the filtering cover sleeved at the top of the drainage pipe 1, the cross section of the drain pipe 1 of the embodiment of the application is L-shaped, the notch 10 is a right-angle gap formed by L, the drain pipe 1 and the tie beam 4 of the application are fixed by welding, the filter cover comprises a top cover 2 with a plurality of small holes on the surface and a side filter screen 3, the top cover 2 is covered and placed at the top of the drain pipe 1, the side filter screen 3 extends downwards along the bottom edge of the top cover 2, the side filter screen 3 extends to the upper end of the drain pipe 1, and in practical application, the application can be reasonably designed according to the water flow condition of the area where the side filter screen 3 is positioned, and the top of the side filter screen 3 and the bottom edge of the top cover 2 are welded; the filter cover is also provided with a cleaning structure, the cleaning structure comprises a first rotating rod 5 vertically arranged in the middle of the top cover 2, one side of the first rotating rod 5 is welded with a rotating plate 6 with an L-shaped section, the inner side surface of the rotating plate 6 is attached to the outer surface of the filter cover, the other side of the filter cover is vertically provided with a clamping groove 7, a cover plate 8 is connected in a sliding manner in the clamping groove 7, when the filter cover ascends, the cover plate 8 is limited to move upwards by the top of the annular limiting groove 9, the part of the cover plate 8 inserted into the clamping groove 7 slides down through the whole clamping groove 7, the cover plate 8 does not change in position, a notch 10 is shielded by the cover plate 8, the top of the cover plate 8 is connected with a first motor 12 through a connecting rod 11, the bottom of the first motor 12 is provided with a bulge, the surface of the bulge is provided with a key groove 13, the top of the rotating rod is provided with a key 14, and the bottom of the key groove 13 is opposite to the top of the key 14; the telescopic structure is arranged close to the inner wall of the drain pipe 1, the telescopic structure comprises a T-shaped track 15 welded on one side of the inner wall of the drain pipe 1, a cross rod 17 is inserted on the T-shaped track 15 in a sliding way, a vertical rod 16 is connected through the cross rod 17, a supporting head 18 for supporting a top cover 2 is arranged at the top of the vertical rod 16, a tooth slot 19 is arranged on the vertical rod 16, a gear 20 is clamped on the tooth slot 19, a second rotating rod 21 is connected on one side of the gear 20, the second rotating rod 21 is connected with the output end of a second motor 22, the second motor 22 is welded on the inner wall of the drain pipe 1 which is not far away from the T-shaped track 15, the whole telescopic structure of the embodiment of the application is very close to the inner wall of the drain pipe 1, the cross rod 17 and the second rotating rod 21 are arranged in parallel, the distance between the cross rod and the second rotating rod is as close as possible, and the telescopic structure is small, so that the telescopic structure of the embodiment of the application can not influence the flow of water in the drain pipe 1, the telescopic waterproof box 26 is surrounded on the outer side of the telescopic structure, the entering water directly flows down through the waterproof box, the gear 20, the tooth groove 19 and the like can not be touched, small impurities such as hair can not be wound on the tooth groove 19 of the gear 20, the device can not be damaged, the normal use of the device is ensured, the service life of the device is prolonged, the pit 27 is arranged beside the notch 10, the sensor 28 is arranged at the bottom of the pit 27, the sensor 28 senses and converts the sensed water into an electric signal, and sends the electric signal to a controller (not shown in the figure), the controller is used for controlling the second motor 22 to start, when the water quantity is accumulated to the water pressure value set by the sensor 28, the sensor 28 converts the received pressure into the electric signal to the controller, and then the controller controls the second motor 22 to start to drive the gear 20 to rotate, and the vertical rod 16 starts to move upwards;
As shown in fig. 1, the device is arranged on the tie beam 4 between pier bodies 30, a waterproof box 32 is sleeved outside the whole device, a PVC water inlet pipe 33 is inserted into the upper part of the waterproof box 32, the bottom of the PVC water inlet pipe 33 is higher than the top of the first motor 12, water entering the PVC water inlet pipe 33 flows into a water outlet pipe 1 through filtration of a filter cover, and flows into a PVC water outlet pipe 34 through the water outlet pipe 1, water flows into the periphery of the PVC water inlet pipe 33 to splash in the water inlet process, the waterproof box 32 accumulates splashed water while avoiding the entering water from splashing outside, the water flows are converged with the water flow of the PVC water inlet pipe 33 again after accumulating to the height of the filter cover, fine impurities in the water are also carried out by the water flow and are cleaned again through a cleaning structure on the filter cover, and the PVC water inlet pipe 33 and the PVC water outlet pipe 34 are fixed through a fixing fastener 35.
The outer side of the bottom of the rotating plate 6 is provided with balls 24, the bottoms of the balls 24 are slightly lower than the bottom of the rotating plate 6, the balls 24 with a certain mass are selected, the rotating plate 6 can be driven to rotate better without blocking, the outer side of the cover plate 8 is provided with an annular limiting groove 9, the diameter distance in the annular limiting groove 9 is not blocked by the ground 4, and a collecting box 25 is arranged in the notch 10; the telescopic waterproof box 26 is sleeved around the outer side of the telescopic structure, the telescopic waterproof box 26 comprises an upper half section 29 and a lower half section 23, one end of the bottom of the lower half section 23 is welded on the inner wall of the drain pipe 1, a slot is formed in the middle of the peripheral side surface, the bottom of the upper half section 29 is inserted into the slot, the length of the upper half section 29 is larger than that of the lower half section 23, one surface of the telescopic waterproof box 26 is the inner wall of the drain pipe 1, one end of the bottom of the lower half section 23 is welded with the inner wall of the drain pipe 1, but one end of the top of the upper half section 29 is only attached to the inner wall of the drain pipe 1 and can move up and down relative to the inner wall of the drain pipe 1, the bottom of the upper half section 29 is inserted into a groove of the lower half section 23, the bottom of the upper half section 29 touches the bottom of the lower half section 23 after the insertion, when the support head 18 pushes the filter cover upwards, the upper half section 29 of the telescopic waterproof box 26 is pushed upwards, in this process, the lower half section 23 of the telescopic waterproof box 26 remains in place, after the filtering cover extends out of the ground 4 completely, the upper half section 29 of the telescopic waterproof box 26 is inserted into the slot, and the outside water cannot enter the telescopic waterproof box 26, because the filtering cover in the embodiment of the invention is sleeved outside the drain pipe 1, the supporting force received by the filtering cover is derived from the supporting head 18 completely, when the supporting head 18 moves downwards, the filtering cover also moves downwards, in the process of moving downwards the filtering cover, the filtering cover applies a certain pressure to the upper half section 29 of the telescopic waterproof box 26 to drive the upper half section 29 to move downwards, the middle part of the drain pipe 1 is provided with a corrugated pipe 31, when the structures such as a motor or the filtering cover need to be replaced, only the upper part of the drain pipe 1 needs to be lifted, the corrugated pipe 31 stretches along the length direction of the pipe under the action of the pulling force, the upper part of the drain pipe 1 is displaced upwards relative to the lower part, so that the structure of the device is convenient for workers to replace or repair.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. A telescopic drainage device for highway bridge floor runoff collection processing system, its characterized in that: the waterproof box comprises a drain pipe sleeved in the waterproof box and a filter cover sleeved at the top of the drain pipe, wherein the filter cover comprises a top cover and a side filter screen, the surface of the top cover is provided with a plurality of small holes, the top cover is covered and placed at the top of the drain pipe, the side filter screen extends downwards along the bottom edge of the top cover, and the top of the side filter screen is welded with the bottom edge of the top cover; the filtering cover is also provided with a cleaning structure capable of rotatably cleaning impurities on the surface of the filtering cover, and the cleaning structure comprises a notch for storing the impurities; a telescopic structure of a telescopic filtering cover in the vertical direction is arranged close to the inner wall of the drain pipe, a pit is arranged beside the notch, a sensor is arranged at the bottom of the pit, the sensor is converted into an electric signal after induction and is sent to a controller, and the controller is used for controlling the start of a second motor for driving the telescopic structure; the cleaning structure further comprises a first rotating rod vertically arranged in the middle of the top cover, one side of the first rotating rod is welded with a rotating plate with an L-shaped section, the inner side face of the rotating plate is attached to the outer surface of the filtering cover, the other side of the filtering cover is vertically provided with a clamping groove, a cover plate is connected in a sliding mode in the clamping groove, the gap is shielded by the cover plate, the top of the cover plate is connected with a first motor through a connecting rod, the bottom of the first motor is provided with a bulge, the surface of the bulge is provided with a key groove, and the bottom of the key groove is opposite to the top of the key; the telescopic structure comprises a T-shaped track welded on one side of the inner wall of the drain pipe, a cross rod is inserted in the T-shaped track in a sliding manner, a vertical rod is connected with the cross rod, a supporting head for supporting a top cover is arranged at the top of the vertical rod, a tooth slot is formed in the vertical rod, gears are clamped on the tooth slot, one side of each gear is connected with a second rotating rod, the second rotating rod is connected with the output end of a second motor, and the second motor is welded on the inner wall of the drain pipe which is not far away from the T-shaped track.
2. A telescopic drainage device for a road deck runoff collection and treatment system according to claim 1, characterized in that: the outer side of the bottom of the rotating plate is provided with balls.
3. A telescopic drainage device for a road deck runoff collection and treatment system according to claim 2, characterized in that: the cover plate outside is provided with annular spacing groove, the inboard welding of both sides and waterproof box of annular spacing groove.
4. A telescoping drainage device for a highway bridge deck runoff collection and treatment system according to claim 3, wherein: the waterproof box is characterized in that a collecting box is arranged in the notch, and a door is arranged at the height of the collecting box.
5. A telescoping drainage device for a highway bridge deck runoff collection and treatment system according to claim 4, wherein: the waterproof box comprises an upper half section and a lower half section, wherein one end of the bottom of the lower half section is welded on the inner wall of a drain pipe, a slot is formed in the middle of the surface of the peripheral side, the bottom of the upper half section is inserted into the slot, and the length of the upper half section is larger than that of the lower half section.
6. A telescopic drainage device for a road deck runoff collection and treatment system according to claim 1, characterized in that: the middle part of the drain pipe is provided with a corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210996256.7A CN115233543B (en) | 2022-08-19 | 2022-08-19 | Telescopic drainage device for road bridge deck runoff collecting and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210996256.7A CN115233543B (en) | 2022-08-19 | 2022-08-19 | Telescopic drainage device for road bridge deck runoff collecting and processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115233543A CN115233543A (en) | 2022-10-25 |
| CN115233543B true CN115233543B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210996256.7A Active CN115233543B (en) | 2022-08-19 | 2022-08-19 | Telescopic drainage device for road bridge deck runoff collecting and processing system |
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| CN (1) | CN115233543B (en) |
Families Citing this family (1)
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| CN117160112B (en) * | 2023-11-02 | 2024-02-13 | 远诺过滤设备启东有限公司 | Bag filter with adjustable discharge position |
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| CN115233543A (en) | 2022-10-25 |
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