CN113152624B - Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method - Google Patents
Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method Download PDFInfo
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- CN113152624B CN113152624B CN202110539387.8A CN202110539387A CN113152624B CN 113152624 B CN113152624 B CN 113152624B CN 202110539387 A CN202110539387 A CN 202110539387A CN 113152624 B CN113152624 B CN 113152624B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/046—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps adapted to be used with kerbs
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- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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Abstract
The invention discloses a municipal rainwater drainage device capable of avoiding blockage and a rainwater drainage method, and relates to the technical field of municipal rainwater drainage. According to the invention, the plurality of drainage seats are adhered together, and the drainage seats are arranged at the side position of the roadside roadbed, so that the lowest point of the right opening of the L-shaped drainage hole is ensured to be lower than the height of the road surface, rainwater can conveniently flow into the L-shaped drainage hole, meanwhile, impurity particles in the rainwater are prevented from entering the L-shaped drainage hole by using the anti-blocking mechanism, and the L-shaped drainage hole is prevented from being blocked, so that the purpose of rainwater drainage is conveniently realized.
Description
Technical Field
The invention relates to the technical field of municipal rainwater drainage, in particular to a municipal rainwater drainage device capable of avoiding blockage and a rainwater drainage method.
Background
Rainwater is excreted and is belonged to municipal works, the drainage system in city is directly concerned about whether waterlogging can take place in the plum rain season every year, waterlogging direct influence people's normal life trip, we know, plum rain season rainfall is great, the drainage shaft of building on the roadside is used for satisfying when raining and excretes the use, but because doping debris in the rainwater, easily lead to the well lid department of drainage well head to block up, influence the drainage of rainwater, make the water level rise gradually on the road, influence the passage of vehicle, just so need put into a large amount of manpowers and carry out the drainage well head that mediation was blockked up, then lead to the rainwater can't in time excrete and lead to waterlogging, so designed a can avoid municipal rainwater drainage device and the rainwater drainage method of blockking up here, so that solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a municipal rainwater drainage device and a rainwater drainage method capable of avoiding blockage, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can avoid municipal rainwater drainage device of jam, include a plurality of drainage seat and prevent blockking up mechanism, a plurality of drainage seat laminating is in the same place, the drainage seat is located and is used as the protection seat on road bed limit, L type outlet has been seted up to the right-hand member face of drainage seat, L type outlet intercommunication drainage seat's right-hand member face and bottom face, with a plurality of drainage seat laminating in the same place, and install the drainage seat in roadside bed avris position, ensure that the right side opening minimum of L type outlet will be less than the height on road surface, make things convenient for the rainwater to flow into in the L type outlet, in order to realize excreting the purpose fast to the rainwater.
Compare the mode that the rainwater was excreteed to traditional adoption inspection shaft lid, through set up the drainage seat in bank in road surface both sides, can realize the purpose of excreteing the rainwater fast, can replace the convenient protection stone block of current road bed to use.
The perpendicular connecting seat that is equipped with of water drainage seat, the water storage cavity who communicates each other with L type outlet bottom is seted up to the connecting seat, the bottom that is located the connecting seat of most intermediate position has seted up the waste discharge mouth, and waste discharge mouth opening part is connected with the pipe of wasting discharge, the pipe of wasting discharge is connected with sewer pipe, after rainwater after filtering flows into in the L type outlet, in the water storage cavity of connecting seat flows into through the bottom opening of L type outlet, finally excretes to sewer pipe through the pipe of wasting discharge mouth, realize that the rainwater is excreteed.
Prevent blockking up the right side opening part that the mechanism installed at L type outlet, prevent blockking up the mechanism and include the live-rollers, both sides are rotated and are pegged graft around live-rollers axial both ends and the inside right side opening bottom of L type outlet, the radial lateral wall peak of live-rollers is equipped with a plurality of evenly distributed's first bracing piece, be equipped with the first filter screen that can filter rainwater impurity at L type outlet right side opening part between two adjacent first bracing pieces, utilize first filter screen to pass through the live-rollers setting as for L type outlet right side opening part, an impurity for filtering the rainwater, avoid impurity jam L type outlet, influence the normal drainage of rainwater.
In further embodiment, the rotation-avoiding inserting position in the rotating roller and the L-shaped drain hole is provided with a torsion spring for preventing the rotating roller from rotating randomly, and the torsion spring is used for preventing the rotating roller from rotating randomly, so that the situation that the first filter screen is driven by the rotating roller to cause impurities to enter the L-shaped drain hole and cause the L-shaped drain hole to be blocked can be avoided.
In a further embodiment, the bottom ends of the side walls of the front side and the rear side of each connecting seat are connected with water guide pipes communicated with the inside of the water storage cavity, the water guide pipes between every two adjacent connecting seats are communicated through the connecting pipes, the water storage cavities between the connecting seats are communicated through the connecting pipes, and rainwater is conveniently drained.
In a further embodiment, a settlement type butt joint groove is formed in the tip end of the water guide pipe, butt joint pipes which are in seamless splicing with the inside of the settlement type butt joint groove extend from two axial ends of the connecting pipe, a sealing gasket is arranged at the joint of the butt joint pipes, the settlement type butt joint groove of the water guide pipe is in seamless splicing with the inside of the settlement type butt joint groove, and the sealing gasket is arranged at the joint of the butt joint pipes and the water guide pipe, so that the connection sealing performance of the water guide pipe and the connecting pipe can be enhanced.
In a further embodiment, a plurality of second support rods which are uniformly distributed are arranged on the radial side wall of the rotating roller, a second filter screen is arranged between every two adjacent second support rods, the second filter screen is supported by the second support rods, so that the second filter screen and the first filter screen can be alternately rotated around the rotating roller, impurities attached to the surface of the first filter screen can be removed by the bucket, and the first filter screen can be prevented from being blocked.
In a further embodiment, the included angle between the second support rod and the first support rod is 90 °, the heights of the first filter screen and the second filter screen are equal to each other and are 0.9 times of the height of the right opening of the L-shaped drain hole, so that the openings of the L-shaped drain hole can be completely sealed by the first filter screen and the second filter screen, and impurities are prevented from entering the L-shaped drain hole through the first filter screen.
In a further embodiment, a transmission mechanism is arranged in the water storage cavity of the connecting seat, the transmission mechanism comprises a first transmission barrel, a first T-shaped rod, a hollow rubber air bag and an ejector rod, two sliders are symmetrically arranged on the radial side wall of the hollow rubber air bag, guide clamping grooves connected with the sliders in a sliding and clamping mode are formed in the side walls of the two sides in the water storage cavity, the ejector rod is fixedly arranged at the highest position of the radial side wall of the hollow rubber air bag, the top end of the ejector rod extends to the inside of the L-shaped drain hole, the first transmission barrel is horizontally arranged on the radial side wall of the top end of the ejector rod, the tip end of the first transmission barrel is connected with the first T-shaped rod in a sliding and inserting mode through the T-shaped chute, the tip end of the first T-shaped rod is hinged to the tip end of the second support rod, after rainwater enters the water storage cavity, the water storage barrel rises along with the rainwater liquid level, the hollow rubber air bag is lifted upwards by buoyancy, the first transmission barrel can be driven to synchronously rise, the first transmission barrel can be driven to lift the first T-shaped rod upwards around the rotating roller to lift the second support rod to lift the second filter screen, impurities attached to the vertical filter screen from the first T-shaped drain hole, and the first T-shaped chute can be removed from the first vertical filter screen.
In a further embodiment, a rubber sealing plug for sealing the waste discharge port is arranged in the water storage cavity of the connecting seat at the most middle position, the transmission mechanism at the middle position further comprises a second transmission cylinder and a second T-shaped rod, the second transmission cylinder is vertically arranged at the center of the top end face of the rubber sealing plug, the tip of the second transmission cylinder is in sliding insertion with the second T-shaped rod through a T-shaped chute, along with the continuous rising of the rainwater level in the water storage cavity, the hollow rubber air bag can be upwards jacked by buoyancy force, meanwhile, the second T-shaped rod can be driven to slide along the T-shaped chute of the second transmission cylinder, when the bottom end of the second T-shaped rod slides to the top end inside the T-shaped chute of the second transmission cylinder, the second transmission cylinder can be driven to be synchronously upwards adjusted, the rubber sealing plug can be separated from the waste discharge port, then, rainwater in the water storage cavity enters the waste discharge port, finally, rainwater can be led out, along with the leading-out of the rainwater, the hollow rubber air bag falls by gravity, the rubber sealing plug can be used for sealing the rubber discharge port to be sealed by sealing, so that impurities can be removed by rotating the first filtering net alternately around the surface of the first filtering net again.
Preferably, the rainwater drainage method based on the municipal rainwater drainage device capable of avoiding blockage comprises the following steps:
a1, attaching a plurality of drainage seats together, and installing the drainage seats at the side position of a roadside roadbed to ensure that the lowest point of a right opening of an L-shaped drainage hole is lower than the height of a road surface, so that rainwater can conveniently flow into the L-shaped drainage hole, and the aim of quickly draining the rainwater can be conveniently fulfilled;
a2, arranging a first filter screen at an opening on the right side of the L-shaped drain hole through a rotating roller, and filtering impurities in rainwater to prevent the impurities from blocking the L-shaped drain hole and influencing normal drainage of the rainwater;
a3, after rainwater enters the water storage cavity, the hollow rubber air bag is jacked upwards by buoyancy along with the continuous rising of the liquid level of the rainwater, so that the first transmission cylinder can be driven to synchronously rise, the first T-shaped rod can be driven to upwards lift the second support rod around the rotating roller when the first transmission cylinder rises, so that the second filter screen can be lifted, the first T-shaped rod can be pulled and pulled along the inside of the T-shaped chute of the first transmission cylinder along with the lifting of the second filter screen, the first filter screen can be adjusted to be in a horizontal state from a vertical state, and impurities attached to the surface of the first filter screen can be removed;
a4, the cavity rubber gasbag receives buoyancy jack-up that makes progress, can drive the second T type pole simultaneously and slide along the T type spout of second transmission barrel, when the inside top of T type spout that second T type pole bottom slided to the second transmission barrel, then can drive the synchronous upwards adjustment of second transmission barrel, can break away from the rubber sealing plug from the waste discharge opening, then make the rainwater in the water storage cavity enter into in the waste discharge opening, finally discharge.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a plurality of drainage seats are attached together, and the drainage seats are arranged at the side position of the roadside roadbed, so that the lowest point of the right opening of the L-shaped drainage hole is ensured to be lower than the height of the road surface, rainwater can conveniently flow into the L-shaped drainage hole, meanwhile, an anti-blocking mechanism is utilized to prevent impurity particles in the rainwater from entering the L-shaped drainage hole, and the L-shaped drainage hole is prevented from being blocked, so that the purpose of rainwater drainage can be conveniently realized, and the anti-blocking device can be used instead of the conventional protective stone block for the roadbed.
Drawings
FIG. 1 is an exploded view of the main structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a partial sectional view of the drain seat, the connecting seat, the transmission mechanism and the anti-clogging mechanism of the present invention;
fig. 4 is a partial sectional view of the transmission mechanism and the anti-clogging mechanism of the present invention.
In the figure: 1. a drain base; 11. an L-shaped drain hole; 2. an anti-blocking mechanism; 21. a rotating roller; 22. a first support bar; 23. a first filter screen; 24. a second support bar; 3. a connecting seat; 31. a water conduit; 32. a waste discharge pipe; 4. a connecting pipe; 41. butt-joint pipes; 5. a transmission mechanism; 51. a hollow rubber air bag; 52. a slider; 53. a second T-bar; 54. a second transmission cylinder; 55. a rubber sealing plug; 56. a top rod; 57. a first transmission cylinder; 58. a first T-bar.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, the present embodiment provides a municipal rainwater drainage device and a rainwater drainage method capable of avoiding blockage, including a plurality of drainage seats 1 and a blockage prevention mechanism 2, the plurality of drainage seats 1 are attached together, the drainage seats 1 are located at the edge of a road bed and used as a protection seat, an L-shaped drainage hole 11 is formed in the right end face of the drainage seat 1, the L-shaped drainage hole 11 is communicated with the right end face and the bottom end face of the drainage seat 1, the plurality of drainage seats 1 are attached together, and the drainage seats 1 are installed at the edge side of the road bed, so as to ensure that the lowest point of the right opening of the L-shaped drainage hole 11 is lower than the height of the road surface, and facilitate rainwater to flow into the L-shaped drainage hole 11, so as to achieve the purpose of quickly draining rainwater.
Compare the mode that the rainwater was excreted to traditional adoption inspection shaft lid, through set up drainage seat 1 in bank in road surface both sides, can realize the purpose of excreteing the rainwater fast, can replace the convenient protection stone block of current road bed to use.
The perpendicular connecting seat 3 that is equipped with of water drainage seat 1, connecting seat 3 sets up the water storage cavity that communicates each other with 11 bottoms of L type outlet, the mouth of wasting discharge has been seted up to the bottom that is located the connecting seat 3 of most intermediate position, and the mouth opening part of wasting discharge is connected with the pipe 32 of wasting discharge, the pipe 32 of wasting discharge is connected with sewer pipe, after rainwater after filtering flows into in the L type outlet 11, in the water storage cavity of connecting seat 3 flows into through the bottom opening of L type outlet 11, finally, the pipe 32 of wasting discharge through the mouth of wasting discharge excretes to sewer pipe, realize that the rainwater is excreted.
The anti-blocking mechanism 2 is installed at the right opening of the L-shaped drain hole 11, the anti-blocking mechanism 2 comprises a rotating roller 21, two axial ends of the rotating roller 21 are rotatably inserted with the front side and the rear side of the bottom end of the right opening inside the L-shaped drain hole 11, the highest point of the radial side wall of the rotating roller 21 is provided with a plurality of first supporting rods 22 which are uniformly distributed, a first filter screen 23 capable of filtering rainwater impurities at the right opening of the L-shaped drain hole 11 is arranged between every two adjacent first supporting rods 22, and the first filter screen 23 is arranged at the right opening of the L-shaped drain hole 11 through the rotating roller 21 and used for filtering the impurities of rainwater, so that the L-shaped drain hole 11 is prevented from being blocked by the impurities and normal drainage of the rainwater is prevented from being influenced.
In addition, the rotation-avoiding inserting position of the rotating roller 21 and the L-shaped drain hole 11 is provided with a torsion spring for preventing the rotating roller 21 from rotating randomly, and the torsion spring is used for preventing the rotating roller 21 from rotating randomly, so that the situation that the first filter screen 23 follows the rotating roller 21 to cause impurities to enter the L-shaped drain hole 11 and cause the L-shaped drain hole 11 to be blocked can be avoided.
In order to solve the problem of how to excrete the rainwater fast, both sides lateral wall bottom all is connected with the aqueduct 31 with the inside mutual intercommunication of water storage cavity around connecting seat 3, and the aqueduct 31 between two adjacent connecting seats 3 passes through connecting pipe 4 intercommunication, and the water storage cavity intercommunication between with a plurality of connecting seat 3 through connecting pipe 4 makes things convenient for the drainage of rainwater.
In order to solve the problem of how to avoid the first filter screen 23 to be blocked by impurities, the radial side wall of the rotating roller 21 is provided with a plurality of second support rods 24 which are uniformly distributed, a second filter screen is arranged between every two adjacent second support rods 24, the second filter screen is supported by the second support rods 24, the second filter screen and the first filter screen 23 can be alternately rotated around the rotating roller 21, the impurities attached to the surface of the first filter screen 23 can be removed by a bucket, and thus the first filter screen 23 can be prevented from being blocked.
In order to solve the problem of how to automatically realize that the second filter screen and the first filter screen 23 alternatively rotate around the rotating roller 21, a transmission mechanism 5 is arranged in a water storage cavity of the connecting seat 3, the transmission mechanism 5 comprises a first transmission cylinder 57, a first T-shaped rod 58, a hollow rubber air bag 51 and an ejector rod 56, two sliders 52 are symmetrically arranged on the radial side wall of the hollow rubber air bag 51, guide clamping grooves 33 in sliding clamping with the sliders 52 are formed in the two side walls inside the water storage cavity, the ejector rod 56 is fixedly arranged at the highest position of the radial side wall of the hollow rubber air bag 51, the top end of the ejector rod 56 extends into the L-shaped drain hole 11, the first transmission cylinder 57 is horizontally arranged on the radial side wall of the top end of the ejector rod 56, the tip end of the first transmission cylinder 57 is in sliding insertion connection with the first T-shaped rod 58 through the T-shaped chute, the tip end of the first T-shaped rod 58 is hinged with the tip end of the second support rod 24, an included angle between the second support rod 24 and the first support rod 22 is 90 °, when rainwater enters the water storage cavity, the rainwater can lift up along with the liquid level of the hollow rubber air bag 51, the buoyancy can lift up and adjust the buoyancy of the first transmission cylinder 57, impurities can be lifted up from the first transmission cylinder 23, impurities can be lifted up along the vertical filter screen when the first transmission cylinder 23, the vertical filter screen can be lifted up, the first transmission cylinder 23, impurities can be removed from the first transmission cylinder 21, the vertical filter screen in the vertical filter screen can be lifted up, and the vertical filter screen can be lifted up along the vertical filter screen.
In order to solve the problem of how to lead rainwater out of the waste discharge port, a rubber sealing plug 55 for sealing the waste discharge port is arranged in a water storage cavity of the connecting seat 3 at the most middle position, the transmission mechanism 5 at the middle position further comprises a second transmission cylinder 54 and a second T-shaped rod 53, the second transmission cylinder 54 is vertically arranged at the center of the top end face of the rubber sealing plug 55, the tip end of the second transmission cylinder 54 is in sliding insertion with the second T-shaped rod 53 through a T-shaped chute, the hollow rubber air bag 51 can be upwards jacked up by buoyancy along with the continuous rising of the rainwater liquid level in the water storage cavity, the second T-shaped rod 53 can be driven to slide along the T-shaped chute of the second transmission cylinder 54, when the bottom end of the second T-shaped rod 53 slides to the top end in the T-shaped chute of the second transmission cylinder 54, the second transmission cylinder 54 can be driven to be synchronously upwards adjusted, the rubber sealing plug 55 can be separated from the waste discharge port, then the rainwater in the water storage cavity enters the waste discharge port, finally, the rainwater can be led out, the rubber air bag 51 falls down along with the gravity, the rubber sealing plug 55 can be rotated again to remove impurities on the surface of the first waste discharge port, and the first rubber filtering net 23 can be attached to the second filtering net.
Example two
Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1:
in order to solve the problem of how avoiding the rainwater to reveal, the formula of subsiding is seted up at aqueduct 31's most advanced, and 4 axial both ends of connecting pipe all extend have with the formula of subsiding butt joint inslot portion seamless grafting butt joint pipe 41 and the junction be equipped with sealed the pad, through the formula of subsiding butt joint inslot portion seamless grafting of butt joint pipe 41 with aqueduct 31, and the junction sets up sealed the pad, can strengthen aqueduct 31 and connecting pipe 4's connection leakproofness.
In order to solve the problem of how to avoid impurity to cross first filter screen 23 and enter into in the L type outlet 11, the height of first filter screen 23 and second filter screen equals, and is 0.9 times of L type outlet 11 right side opening height, and usable first filter screen 23 all can seal the opening of L type outlet 11 with the second filter screen like this, avoids impurity to cross first filter screen 23 and enters into in the L type outlet 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a can avoid municipal rainwater drainage device of jam, includes that a plurality of drains water stand (1) and prevents blockking up mechanism (2), its characterized in that: the plurality of the drainage seats (1) are attached together, the drainage seats (1) are located at the edge of a road foundation and used as protection seats, the right end face of each drainage seat (1) is provided with an L-shaped drainage hole (11), the L-shaped drainage holes (11) are communicated with the right end face and the bottom end face of each drainage seat (1),
the drainage seat (1) is vertically provided with a connecting seat (3), the connecting seat (3) is provided with a water storage cavity communicated with the bottom end of the L-shaped drainage hole (11), the bottom end of the connecting seat (3) positioned at the most middle position is provided with a waste discharge port, the opening of the waste discharge port is connected with a waste discharge pipe (32), the waste discharge pipe (32) is connected with a sewer pipeline,
the anti-blocking mechanism (2) is arranged at the right opening of the L-shaped drain hole (11), the anti-blocking mechanism (2) comprises a rotating roller (21), two axial ends of the rotating roller (21) are rotatably inserted with the front side and the rear side of the bottom end of the right opening in the L-shaped drain hole (11), a plurality of first supporting rods (22) which are uniformly distributed are arranged at the highest point of the radial side wall of the rotating roller (21), a first filter screen (23) capable of filtering rainwater impurities at the right opening of the L-shaped drain hole (11) is arranged between every two adjacent first supporting rods (22),
a torsion spring for preventing the rotating roller (21) from rotating freely is arranged at the rotation-avoiding splicing part of the rotating roller (21) and the L-shaped water drainage hole (11),
a plurality of second supporting rods (24) which are uniformly distributed are arranged on the radial side wall of the rotating roller (21), a second filter screen is arranged between every two adjacent second supporting rods (24),
the included angle between the second supporting rod (24) and the first supporting rod (22) is 90 degrees, the heights of the first filter screen (23) and the second filter screen are equal and are 0.9 times of the height of the right opening of the L-shaped water drainage hole (11),
the water storage cavity of the connecting seat (3) is internally provided with a transmission mechanism (5), the transmission mechanism (5) comprises a first transmission barrel body (57), a first T-shaped rod (58), a hollow rubber air bag (51) and an ejector rod (56), two sliders (52) are symmetrically arranged on the radial side wall of the hollow rubber air bag (51), guide clamping grooves (33) which are connected with the sliders (52) in a sliding mode are formed in the side walls on the two sides of the inner portion of the water storage cavity, the ejector rod (56) is fixedly arranged at the highest point position of the radial side wall of the hollow rubber air bag (51), the top end of the ejector rod (56) extends into the L-shaped drain hole (11), the first transmission barrel body (57) is horizontally arranged on the radial side wall of the top end of the ejector rod (56), the tip end of the first transmission barrel body (57) is connected with the first T-shaped rod (58) in a sliding mode through a T-shaped sliding groove, the tip end of the first T-shaped rod (58) is hinged to the tip end of the second support rod (24),
the rubber sealing plug (55) used for sealing a waste discharge port is arranged inside the water storage cavity of the connecting seat (3) located at the most middle position, the transmission mechanism (5) located at the middle position further comprises a second transmission barrel body (54) and a second T-shaped rod (53), the second transmission barrel body (54) is vertically arranged at the center position of the top end face of the rubber sealing plug (55), the tip end of the second transmission barrel body (54) is in sliding insertion connection with the second T-shaped rod (53) through a T-shaped sliding groove, the bottom ends of the side walls of the front side and the rear side of the connecting seat (3) are respectively connected with a water guide pipe (31) which is communicated with the inside of the water storage cavity, the water guide pipes (31) between two adjacent connecting seats (3) are communicated through connecting pipes (4), a sedimentation type butt joint groove is formed in the tip end of each water guide pipe (31), and butt joint pipes (41) which are seamlessly inserted into the sedimentation type butt joint groove are respectively extended from the two axial ends of the connecting pipes (4), and sealing gaskets are arranged at the connecting positions.
2. A rainwater drainage method of municipal rainwater drainage device capable of avoiding blockage, according to the method of claim 1, comprising the following steps:
a1, a plurality of drainage seats (1) are attached together, the drainage seats (1) are installed at the side position of a roadbed at the roadside, the lowest point of a right opening of an L-shaped drainage hole (11) is ensured to be lower than the height of a road surface, rainwater conveniently flows into the L-shaped drainage hole (11), and the purpose of quickly draining the rainwater is conveniently achieved;
a2, a first filter screen (23) is arranged at an opening on the right side of the L-shaped drain hole (11) through a rotating roller (21) and is used for filtering impurities of rainwater, so that the phenomenon that the impurities block the L-shaped drain hole (11) and influence the normal drainage of the rainwater is avoided;
a3, after rainwater enters the water storage cavity, along with the continuous rising of the rainwater liquid level, the hollow rubber air bag (51) is jacked upwards by buoyancy, so that the first transmission cylinder (57) can be driven to rise synchronously, when the first transmission cylinder (57) rises, the first T-shaped rod (58) can be driven to lift the second support rod (24) upwards around the rotating roller (21), namely the second filter screen can be lifted, along with the lifting of the second filter screen, the first T-shaped rod (58) can be pulled and pulled along the inside of a T-shaped sliding groove of the first transmission cylinder (57), the first filter screen (23) can be adjusted to be in a horizontal state from a vertical state, and impurities attached to the surface of the first filter screen (23) can be removed;
a4 hollow rubber gasbag (51) receives buoyancy jack-up upwards, can drive second T type pole (53) simultaneously and slide along the T type spout of second transmission barrel (54), when second T type pole (53) bottom slided to the inside top of T type spout of second transmission barrel (54), then can drive second transmission barrel (54) and adjust upwards in step, can break away from rubber sealing plug (55) from the waste discharge opening, then make the rainwater in the water storage cavity enter into in the waste discharge opening, finally discharge.
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| CN202110539387.8A CN113152624B (en) | 2021-05-18 | 2021-05-18 | Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method |
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| CN202110539387.8A CN113152624B (en) | 2021-05-18 | 2021-05-18 | Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method |
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| CN113152624B true CN113152624B (en) | 2023-03-10 |
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| CN113584992B (en) * | 2021-08-24 | 2022-09-30 | 中交(临沂)建筑科技有限公司 | Curb for urban road with linkage clearance drainage structures |
| CN114130096A (en) * | 2021-11-25 | 2022-03-04 | 晋江理家章科技有限公司 | Parallel oil well sewage treatment device |
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