CN212248615U - Gutter inlet device for automatically separating initial rainwater impurities by means of hydrodynamic force - Google Patents
Gutter inlet device for automatically separating initial rainwater impurities by means of hydrodynamic force Download PDFInfo
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- CN212248615U CN212248615U CN202020232543.7U CN202020232543U CN212248615U CN 212248615 U CN212248615 U CN 212248615U CN 202020232543 U CN202020232543 U CN 202020232543U CN 212248615 U CN212248615 U CN 212248615U
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Abstract
The utility model provides a rely on inlet for stom water device of hydrodynamic force autosegregation initial stage rainwater impurity, inlet for stom water device sets up separator system, transmission system, kinetic energy system, base and drainage groove. The utility model discloses can separate the scheme that impurity solved the inlet for stom water easily stopped up, cleared up inconvenient scheduling problem based on hydrodynamic force in the rainy period, not independently consume unnecessary resources, relatively be economy, can effectively be fallen leaf, silt separation, separation basket and catch basin etc. all can realize unpicking and washing, can be with polluting, the effectual separation of impurity such as jam.
Description
Technical Field
The utility model relates to a drainage technology field especially relates to a contain more impurity to initial stage rainwater and can rely on hydrodynamic force autosegregation's inlet for stom water device.
Background
The gully is the main accessory structure of urban drainage pipeline system, and is also the important component of urban road drainage. The gully is usually located at a certain distance from a block, a square, a street intersection and a street side ditch, and has the functions of collecting rainwater and intercepting dirt so as to prevent rainwater from flooding roads to cause water accumulation in roads or low-lying areas to obstruct traffic or damage the roads.
In recent years, due to various factors such as climate change and urban construction, if a rainwater inlet is blocked due to garbage accumulation, once rainstorm comes, the drainage and flood discharge functions are seriously affected, water is accumulated on roads, and the life and property safety of residents is seriously threatened. In addition to the increase of extreme rainstorm weather, the water drainage capability is reduced due to the blockage of a rainwater inlet and the siltation of a rainwater pipeline, thereby causing severe urban waterlogging.
At present, most of rainwater inlet structures laid on roads are provided with rainwater well grates on the top surfaces, rainwater inlet shafts below the rainwater inlet structures, rainwater branch pipes at the bottoms of the rainwater inlet structures are connected with rainwater wells, the rainwater inlet structures are mainly divided into a deviated ditch type, a flat grate type, a vertical grate type and a combined type according to forms, and the rainwater well grates are provided with a plurality of orifices. During raining, silt carried by initial rainwater and impurities such as plastic bags and the like are easy to deposit at the bottom of the rainwater well, so that a sewer is blocked. Meanwhile, fallen leaves are easy to bring into a rainwater well when the fallen leaves are cleaned at ordinary times, the drainage performance is improved for reducing blockage, a grating cover of the rainwater grate needs to be regularly opened for cleaning, time and labor are wasted, and garbage such as leaves deposited in a rainwater port can ferment, decay and emit peculiar smell under the soaking of rainwater, so that surrounding air is polluted and certain danger is achieved. Meanwhile, the smooth transportation and traffic safety of urban roads are greatly influenced by cleaning the rainwater openings on the roads.
Therefore, the inner structure of the rainwater inlet is designed scientifically and reasonably, so that the rainwater can be prevented from not passing through the channel or being accumulated in the channel and low-lying areas to form water spots due to blockage of the rainwater inlet by silt, domestic garbage and other sundries brought by the ribs wrapped by the initial rainwater.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a overcome the defect in the prior art, to there being more impurity when raining the initial stage easily to block up rainwater pipeline such as silt, fallen leaves, based on the device of separation silt that has at present, generally be the stillness, block up major defect such as space easily and utility model relates to a should not be blockked up the mouth of falling into water.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a gutter inlet device for automatically separating initial rainwater impurities by relying on hydrodynamic force comprises a gutter inlet body and is characterized in that the gutter inlet device is also provided with a separation device system, a transmission device system, a kinetic energy system, a base and a drainage groove; the separation device system comprises a separation rotating basket, a baffle plate below the separation rotating basket and a mud collection overflow trough; the transmission device system comprises a rotating wheel, a rotating wheel shaft and a connecting gear set; the kinetic energy system comprises a drainage groove water baffle, a fixed pulley, an energy storage mechanism, a rotating shaft and a connecting rope; the base is arranged at the bottom of the gutter inlet body;
the gutter inlet body is of a cuboid structure and is divided into a left grid and a right grid by a partition wall, wherein one grid is provided with a separation device system and a kinetic energy system, and the other grid is provided with a rotating wheel;
the separation rotating basket in the separation system is detachably fixed on the rotating shaft in the kinetic energy system; the sludge collecting overflow groove is annular, and a hole in the middle of the sludge collecting overflow groove is used for a rotating shaft to pass through; the baffle is used for shielding a middle hole of the sludge collection overflow groove;
the rotating wheel in the transmission system is vertically arranged in the grid beside the separation rotating basket and can be pushed to rotate by water flow introduced from the drainage groove, the end part of the rotating shaft is connected with a first bevel gear of the connecting gear set, and the rotating shaft in the kinetic energy system is connected with a second bevel gear of the connecting gear set;
an energy storage structure in the kinetic energy system is arranged in the base and is connected with the rotating shaft;
the water baffle of the kinetic energy system is connected with a connecting rope, the connecting rope winds around the fixed pulley, and the other end of the connecting rope is wound on the rotating shaft;
the diversion trench is positioned below the shielding sludge collection overflow chute and is connected into the lattice where the rotating wheel is positioned, so that water flow enters the lattice where the rotating wheel is positioned along the diversion trench to push the rotating wheel to rotate and is discharged from a drainage pipeline of the rainwater port device; the bottom of the drainage groove is provided with a water baffle groove, and the water baffle is positioned in the water baffle groove before being lifted.
Further, the energy storage structure can adopt a clockwork spring.
Furthermore, the baffle is conical and extends into the upper part of the groove body of the mud collecting overflow groove in a downward inclined manner
Further, the top of the baffle plate is welded at the bottom of the separation rotating basket and can be drawn out from the rotating shaft together with the separation rotating basket.
Further, the mud collection overflow groove is placed in the gutter inlet body.
Further, the rotating shaft is rotatably mounted on the base.
Furthermore, the runner have eight impellers, be "rice" style of calligraphy, the impeller is tangent with the guiding gutter slope, the impeller material is the aluminum alloy material.
Furthermore, the base is overall convex, and the surface is coated with a smooth material.
The utility model overcomes prior art's is not enough, provides a rainy period can come the solution that impurity solution inlet for stom water easily blockked up, clear up inconvenient scheduling problem based on hydrodynamic force. Has the following beneficial effects: 1) redundant resources are not consumed independently, so that the method is economic; 2) can effectively separate fallen leaves and silt, can realize unpicking and washing of separation rotating basket, mud collecting tank and the like, and can effectively separate impurities such as pollution, blockage and the like.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention.
Fig. 2 is a schematic view of an embodiment of the present invention looking down from below the spin basket.
Fig. 3 is a schematic view of an embodiment of the present invention looking down below the gears.
Fig. 4 is a cross-sectional view taken along line a-a of an embodiment of the present invention.
Fig. 5 is a B-B cross-sectional view of an embodiment of the present invention.
Fig. 6 is a C-C cross-sectional view of an embodiment of the invention.
Fig. 7 is a front view of a spin basket according to an embodiment of the present invention.
Fig. 8 is a top view of a spin basket according to an embodiment of the present invention.
Fig. 9 is a schematic sectional view of a mud collection overflow trough according to an embodiment of the present invention.
Fig. 10 is a top view of a mud collection overflow trough according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Reference is made to the accompanying drawings. The utility model provides a gutter inlet device for automatically separating initial rainwater impurities by relying on hydrodynamic force, which mainly comprises a gutter inlet body 1, a separating device system, a transmission device system, a kinetic energy system, a base 2 and a drainage groove 15; the separating device system comprises a separating rotary basket 3, a baffle 4 below the separating rotary basket and a mud collecting overflow trough 5; the transmission device system comprises a rotating wheel 6, a rotating wheel shaft 7 and a connecting gear set 8; the kinetic energy system comprises a water baffle 9 of a drainage groove 15, a fixed pulley 12, an energy storage mechanism, a rotating shaft 13 and a connecting rope 14. The base 2 is arranged at the bottom of the gully body 1,
the gutter inlet body is of a cuboid structure and is divided into a left grid and a right grid through a partition wall 18, wherein one grid is provided with a separation device system and a kinetic energy system, and the other grid is provided with a rotating wheel 6. The rainwater inlet body 1 is provided with a rainwater well grate 16, and a water inlet hole is formed in the rainwater well grate 16 above the separation rotary basket 3.
The upper part of the separation rotary basket 3 is open, has certain capacity for accommodating sundries such as fallen leaves and the like, and is fully provided with water permeable holes 31 around, thereby filtering water and intercepting larger sundries such as leaves and the like, and preventing the sundries from blocking the water outlet pipeline 17 at the lower part. The separating spin basket 3 of the described separating system is detachably fastened to the rotating shaft 13 of the kinetic energy system, for example by means of holes in the shaft and nuts. The sludge collecting overflow groove 5 is arranged below the separation rotating basket 3, the sludge collecting overflow groove 5 is annular, and a hole 52 in the middle of the sludge collecting overflow groove is used for the rotating shaft 13 to pass through; the baffle 4 is used for shielding a middle hole 52 of the sludge collecting overflow trough 5, preferably, the baffle extends downwards and downwards to the upper part of the trough body of the sludge collecting overflow trough 5 to play a role in guiding flow, so that water falling from the separating rotary basket 3, especially water close to the middle part, is smoothly guided into the sludge collecting overflow trough 5, the shape of the baffle 4 can be conical, and the top of the baffle 4 is welded at the bottom of the separating rotary basket 3 and can be upwards drawn out from the rotating shaft 13 along with the separating rotary basket 3. The shielding sludge-collecting overflow trough 5 is used for collecting the silt in the water falling from the separation rotating basket 3, and the separated water with less sludge and less sand flows out of the overflow holes 51 on the side wall of the sludge-collecting overflow trough 5 and falls into the drainage trough 15 below. The sludge collection overflow chute 5 can be arranged in a manner of being placed in the gutter inlet body 1.
The runner 6 of the transmission system is vertically arranged in the cell beside the separating spin basket 3 and can be pushed to rotate by the water flow introduced from the drainage groove 15, the rotating shaft 7 of the runner is positioned at the horizontal axis, the end part of the rotating shaft 7 is connected with the first bevel gear connected with the gear set 8, the rotating shaft 13 of the kinetic energy system is connected with the second bevel gear connected with the gear set 8, thereby the runner 6 can rotate along with the rotating shaft 13.
An energy storage structure in a kinetic energy system is arranged in the base 2, the energy storage structure is connected with a rotating shaft 13, and the energy storage structure can adopt a coil spring (a clockwork spring) 11. When runner 6 is promoted by water and is rotated, can drive pivot 13 and rotate, the rotation of pivot 13 drives the separation of top on the one hand and changes basket 3 and rotate, and on the other hand drives clockwork spring 11 energy storage, and when clockwork spring 11 release energy reversal, drive pivot 13 antiport and drive separation and change basket 3 antiport, when a rotation of just turning over, can carry out the automation to hole 31 of permeating water and dredge.
The water baffle 9 of the kinetic energy system is connected with a connecting rope 14, a fixed pulley 12 is installed on a fixed rod 11, the connecting rope 14 bypasses the fixed pulley, and the other end of the connecting rope 14 is wound on a rotating shaft 13. Before the water permeable holes 31 are not blocked, the water guard 9 is positioned in the water guard groove 91 in the gully body 1 without closing the drainage groove 15.
In the permeable holes 31 of the separation rotary basket 3, the upper side is a large dewatering hole, and the lower side is a small permeable hole.
In the overflow holes 51 of the overflow sludge collecting groove 5, the upper side is an overflow hole, and the lower side is a small overflow hole.
The rotating shaft 13 is rotatably mounted on the base 2.
The diversion trench 15 is arranged on the outer side of the base and extends into the lattice where the rotating wheel 6 is positioned, the diversion direction is shown by an arrow in the figure, the slope gradient of the diversion trench 15 below the overflow sludge collecting groove 5 is three thousandth, the angle between the slope of the diversion trench 15 of the lattice where the rotating wheel 6 is positioned and the bottom of the rainwater port body is 45-60 degrees, the starting point of the diversion trench 15 is the junction of the partition wall and the base, and the elevation of the bottom of the diversion trench 15 is about 30-50 cm lower than the height of the top standard of the base 2;
the runner 6 have eight impellers, be "rice" style of calligraphy, the impeller is tangent with the guiding gutter slope, the impeller material is the aluminum alloy material.
The rainwater inlet body is provided with a rainwater pipeline water outlet channel 17 at the tail end of the diversion trench, and a grid is arranged at the water outlet;
the whole base 2 is convex, and the surface is coated with smooth materials.
The utility model discloses a work includes following step, begins to operate when the device: rainwater grate that the rainwater passes through inlet for stom water body top gets into the separation and changes the basket, impurity such as fallen leaves silt is stayed separation and is changeed basket 3, overflow collection mud groove 5 in, rainwater flows to guiding gutter 15, rivers power drives runner 6 and rotates, under the drive of axis of rotation 13, separation change basket 3 begins corotation, at this moment, silt in the separation change basket falls into collection mud groove from the hole of permeating water under the centrifugal force effect, and automatic desilting, and fallen leaves then are difficult to static stop on the hole of permeating water 31. The rotation of the rotation lever 13 tightens the connection rope 14 so that the breakwater 9 is slowly raised along the breakwater groove 91 while the clockwater spring 11 installed at the base is gradually tightened. When the water flow at the downstream of the diversion trench is cut off by the water baffle 9, the rotating wheel stops rotating, the clockwork spring 11 starts to release elastic potential energy, the reversely rotating rod 13 drives the separation rotating basket 3 to reversely rotate, the silt newly entering the separation rotating basket 3 is separated and enters the overflow mud collecting groove 5, along with the release of the clockwork spring potential energy, the water baffle 9 gradually falls down, the water flow drives the rotating wheel 6 to rotate again, the separation rotating basket positively rotates again, and the circulation is continuous, so that the separation rotating basket 3 automatically and repeatedly vibrates, and the blockage caused by the silt and the falling leaves is prevented, or the possibility of blockage is reduced.
The above description is only for the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications made are covered by the protection scope of the present invention.
Claims (6)
1. A gutter inlet device for automatically separating initial rainwater impurities by relying on hydrodynamic force comprises a gutter inlet body and is characterized in that the gutter inlet device is also provided with a separation device system, a transmission device system, a kinetic energy system, a base and a drainage groove; the separation device system comprises a separation rotating basket, a baffle plate below the separation rotating basket and a mud collection overflow trough; the transmission device system comprises a rotating wheel, a rotating wheel shaft and a connecting gear set; the kinetic energy system comprises a drainage groove water baffle, a fixed pulley, an energy storage mechanism, a rotating shaft and a connecting rope; the base is arranged at the bottom of the gutter inlet body;
the gutter inlet body is of a cuboid structure and is divided into a left grid and a right grid by a partition wall, wherein one grid is provided with a separation device system and a kinetic energy system, and the other grid is provided with a rotating wheel;
the separation rotating basket in the separation device system is detachably fixed on a rotating shaft in the kinetic energy system; the sludge collecting overflow groove is annular, and a hole in the middle of the sludge collecting overflow groove is used for a rotating shaft to pass through; the baffle is used for shielding a middle hole of the sludge collection overflow groove;
the rotating wheel in the transmission system is vertically arranged in the grid beside the separation rotating basket and can be pushed to rotate by water flow introduced from the drainage groove, the end part of the rotating shaft is connected with a first bevel gear of the connecting gear set, and the rotating shaft in the kinetic energy system is connected with a second bevel gear of the connecting gear set;
an energy storage structure in the kinetic energy system is arranged in the base and is connected with the rotating shaft;
the water baffle of the kinetic energy system is connected with a connecting rope, the connecting rope winds around the fixed pulley, and the other end of the connecting rope is wound on the rotating shaft;
the diversion trench is positioned below the shielding sludge collection overflow chute and is connected into the lattice where the rotating wheel is positioned, so that water flow enters the lattice where the rotating wheel is positioned along the diversion trench to push the rotating wheel to rotate and is discharged from a drainage pipeline of the rainwater port device; the bottom of the drainage groove is provided with a water baffle groove, and the water baffle is positioned in the water baffle groove before being lifted.
2. The apparatus as claimed in claim 1, wherein the energy accumulating structure employs a spring.
3. The gutter inlet device for automatically separating impurities from initial rainwater based on hydrodynamic force as claimed in claim 1, wherein the baffle is tapered and extends into the upper part of the body of the sludge collection overflow chute in a downward inclination manner.
4. The apparatus for automatically separating initial rainwater impurities according to claim 1, wherein the top of the baffle is welded to the bottom of the separation spin basket and is drawn upward from the rotation axis together with the separation spin basket.
5. The storm drain device of claim 1, wherein said mud collection overflow launder is positioned in the storm drain body.
6. The apparatus for automatically separating impurities from incipient rainwater according to claim 1, wherein the rotation shaft is rotatably mounted to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232543.7U CN212248615U (en) | 2020-02-28 | 2020-02-28 | Gutter inlet device for automatically separating initial rainwater impurities by means of hydrodynamic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232543.7U CN212248615U (en) | 2020-02-28 | 2020-02-28 | Gutter inlet device for automatically separating initial rainwater impurities by means of hydrodynamic force |
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| Publication Number | Publication Date |
|---|---|
| CN212248615U true CN212248615U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020232543.7U Active CN212248615U (en) | 2020-02-28 | 2020-02-28 | Gutter inlet device for automatically separating initial rainwater impurities by means of hydrodynamic force |
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| Country | Link |
|---|---|
| CN (1) | CN212248615U (en) |
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- 2020-02-28 CN CN202020232543.7U patent/CN212248615U/en active Active
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