CN111997166A - Sewage intercepting device and method for sponge urban rainwater storage system - Google Patents
Sewage intercepting device and method for sponge urban rainwater storage system Download PDFInfo
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- CN111997166A CN111997166A CN202010884979.9A CN202010884979A CN111997166A CN 111997166 A CN111997166 A CN 111997166A CN 202010884979 A CN202010884979 A CN 202010884979A CN 111997166 A CN111997166 A CN 111997166A
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- pipe
- rainwater
- flow
- installation
- sewage interception
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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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
- E03F5/06—Gully gratings
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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
Abstract
The invention discloses a sewage interception device and a sewage interception method for a sponge urban rainwater storage system, and relates to the field of urban rainwater storage. The device comprises a ground soil layer, wherein an outer embedded pipe is embedded in the ground soil layer, a flow collecting cover positioned at the top of the outer embedded pipe is embedded in the ground soil layer, an installing mechanism is arranged at the top of an inner cavity of the outer embedded pipe, an inner flow guide mechanism is arranged in the inner cavity of the installing mechanism, and a crushing mechanism is arranged in the inner flow guide mechanism. The rainwater on the urban road can be collected to the collecting cover through the matched use of the inner diversion mechanism, the crushing mechanism, the quick-assembly mechanism, the filter screen piece and the collecting cover, then the rainwater is discharged to a soil layer through the outer embedded pipe, the discharge pipeline can be prevented from being blocked through the crushing of the crushing mechanism during the discharging process, when the rainfall is large, the excessive rainwater is guided into the centralized water storage tank through the water guide pipe at the bottom of the sewage interception device, the problem that the sewage interception device fails due to backflow after the water demand of soil is overflowed is avoided, and the drainage pipeline is prevented from being damaged.
Description
Technical Field
The invention relates to the field of urban rainwater storage, in particular to a sewage interception device and a sewage interception method for a sponge urban rainwater storage system.
Background
The construction of the sponge city follows the principles of ecological priority and the like, natural approaches are combined with artificial measures, on the premise of ensuring the safety of urban drainage and waterlogging prevention, the accumulation, permeation and purification of rainwater in urban areas are realized to the maximum extent, the utilization of rainwater resources and ecological environment protection are promoted, the construction of the sponge city is not the basis of the emphasis on the traditional drainage system, the load reduction and the supplement of the traditional drainage system are replaced, the self effect of the city is exerted to the maximum extent, the systematicness of natural rainfall, surface water and underground water is planned in the construction process of the sponge city, the water recycling links such as water supply, drainage and the like are coordinated, and the complexity and the long-term property are considered.
In the field of urban rainwater storage, a pipeline network needs to be arranged underground in a city, so that the pipeline network is distributed at each corner of the city, but the following defects easily occur in drainage of a traditional rainwater collection system:
firstly, because the city is human gathering and living area, and then can produce a large amount of rubbish debris on the road in city, and then can appear the jam of rainwater storage system when the drainage, cause the rainwater to be difficult to smooth emission.
Secondly, once the rainwater collection system is blocked, the pipeline drainage is not smooth, even silting is caused, rainwater flows back, and finally the rainwater overflows out of the ground, so that urban traffic is affected, and even more, the pipeline can be damaged.
Disclosure of Invention
The invention provides a sewage interception device for a sponge city rainwater storage system and a sewage interception method using the same, aiming at solving the technical problems that the existing rainwater drainage is easy to block, rainwater flows back and overflows, and a drainage pipeline is easy to damage.
The invention provides a sewage interception device for a sponge urban rainwater storage system, which adopts the following technical scheme:
the utility model provides a cut dirty device for sponge city rainwater storage system, includes the ground soil layer, the pipe is buried underground outward to the inside of ground soil layer, the inside of ground soil layer is buried underground and is located the mass flow lid of burying the pipe top underground outward, the top of burying the pipe inner chamber underground outward is provided with installation mechanism, installation mechanism's inner chamber is provided with interior water conservancy diversion mechanism, the inside of interior water conservancy diversion mechanism is provided with broken mechanism, the bottom of interior water conservancy diversion mechanism is provided with fast-assembling mechanism, the bottom of fast-assembling mechanism inner chamber has the filter screen spare through buckle mechanism fixed mounting.
Through adopting above-mentioned technical scheme, use through the cooperation of interior water conservancy diversion mechanism, broken mechanism, fast-assembling mechanism, filter screen spare and mass flow lid, can collect mass flow lid department with the rainwater on the urban road, then through burying the pipe emission to the soil layer underground outward again, the breakage through broken mechanism during, can avoid discharging the pipeline and cause the jam, avoid the rainwater backward flow to cause the influence to urban traffic to and avoid causing the damage to drainage pipe.
Preferably, the installation mechanism includes that the installation hoop, and the slot has all been seted up to the both sides of installation hoop, and the top welding of slot inner chamber has the bolt, and the inner chamber grafting of slot has the plug block of cover establishing at the bolt surface, and the one side welding that the mounting hoop was kept away from to the plug block is on the inner wall of burying the pipe underground outward.
Through adopting above-mentioned technical scheme, through installation mechanism's setting, water conservancy diversion mechanism in the installation that can be quick improves the efficiency of construction, and the person of facilitating the use uses.
Preferably, interior water conservancy diversion mechanism is including setting up the interior honeycomb duct in the installation hoop inner chamber, and the both sides of interior honeycomb duct bottom all communicate there is the shunt tubes, and the bottom intercommunication of two shunt tubes has bottom pressure manifold.
Through adopting above-mentioned technical scheme, through the setting of interior water conservancy diversion mechanism, two shunt tubes can be with the rainwater reposition of redundant personnel to the convenience is broken subsequent rubbish debris, raises the efficiency.
Preferably, the crushing mechanism comprises two motors fixedly arranged on one shunt tube, an output shaft of each motor penetrates through an inner cavity of the shunt tube and is fixedly provided with a second mounting sleeve, and the surface of the second mounting sleeve is fixedly connected with a crushing blade.
Through adopting above-mentioned technical scheme, through the setting of broken mechanism, carry out the breakage to the rubbish debris that enters into the flow distribution pipe through installation cover two and broken sword, prevent the pipeline jam.
Preferably, the fast-assembling mechanism includes that the welding buries the installation cover one on the inside pipe wall underground outside and pegs graft the intubate on the bottom pressure manifold, and the locking piece has all been welded to the both sides of intubate bottom, and intubate and locking piece all insert the inside of installation cover one, and the recess with intubate looks adaptation is seted up at the top of installation cover one, and the locked groove with locking piece looks adaptation is seted up to the bottom of recess inner chamber.
Through adopting above-mentioned technical scheme, through the setting of fast-assembling mechanism, through inserting the locked piece into the locked groove to installation intubate that can be quick, the person of facilitating the use uses, shortens the engineering time, improves the efficiency of construction.
Preferably, the flow collecting cover comprises a circular top plate inserted into the ground soil layer, the top of the circular top plate is provided with a flow collecting groove, and the inner wall of the flow collecting groove is fixedly provided with a plurality of flow guide blocks.
Through adopting above-mentioned technical scheme, through the setting of mass flow lid, when the rainwater gathering when circular roof, can shunt through the water conservancy diversion piece, reduce because of the too much condition of wandering out of water yield, through the setting in collection groove, be favorable to the rainwater to the middle part gathering of circular roof inner chamber.
Preferably, buckle mechanism is including welding the spring housing on an inner wall of installation cover, and the inner chamber sliding connection of spring housing has the sliding block, and one side fixed mounting of sliding block has the spring, and the one end fixed connection that the sliding block was kept away from to the spring is sheathe in the spring, and the one end fixed mounting that the spring housing was kept away from to the sliding block has the fastener.
Through adopting above-mentioned technical scheme, through buckle mechanism's setting, at installation filter screen spare, the user only needs directly to push filter screen spare to the inner chamber of installation cover one, can be under the effect of fastener, fixes it in the inner chamber of installation cover one, and the person of facilitating the use installs.
Preferably, the clamping piece comprises an L-shaped plate welded on the sliding block, a roller carrier is welded on one side of the L-shaped plate, and a roller is movably arranged in an inner cavity of the roller carrier.
Through adopting above-mentioned technical scheme, through the setting of fastener, when the installation filter screen spare, the user can be easier push the inner chamber of installation cover one with filter screen spare, flexibility when improving the installation, and the person of facilitating the use uses.
Preferably, the shape of the flow guide block is a rhombus, the flow guide block is obliquely arranged on the inner wall of the flow collecting groove by fifteen degrees, and the cross section of the inner cavity of the flow collecting groove is in a trapezoid shape with a large upper part and a small lower part.
A sewage interception method for a sponge urban rainwater storage system comprises the following steps:
s1: rainwater flows and collects from the ground to the direction of the flow collecting cover, then is shunted and collected into the flow collecting groove under the action of the flow collecting groove and the flow guide block, and then enters the inner flow guide mechanism;
s2: get into interior water conservancy diversion mechanism, then get into in the bottom collector pipe through two shunt tubes reposition of redundant personnel, the second rotation of installation cover is driven to the starter motor during, and the second rotation of installation cover drives broken sword, and under the high-speed rotation of broken sword, the rubbish debris that smugglies secretly in the rainwater can be cut up by broken sword.
S3: the rainwater is followed by broken debris and is flowed down, can enter into installation cover one through the intubate afterwards, and the rainwater can carry rubbish piece through filter screen spare at last, and the rubbish piece can be held back by filter screen spare and filter, and rainwater discharges to the soil horizon from the bottom of burying the pipe underground outward after that.
S4: when the rubbish debris of mass flow was too much on the filter screen spare, thereby the user can take off whole mass flow lid and take out mass flow lid, interior water conservancy diversion mechanism and fast-assembling mechanism are whole, and the installation hoop can break away from the inserted block during, and the locking piece breaks away from the installation cover one to can take out it, extrude the fastener to the outside after that, cause sliding block compression spring and enter into the inner chamber of spring housing, so the fastener just can not cause the hindrance to filter screen spare.
S5: the user takes out the filter screen spare, clears up the filter screen spare, and after the clearance was accomplished, after installing the filter screen spare, again with mass flow lid, interior water conservancy diversion mechanism and fast-assembling mechanism install outside bury underground intraductally again, because the locking piece breaks away from when the installation cover, is that straight-up breaks away from down, so both can not influence urban drainage system's normal work, conveniently maintain the device of intercepting dirty again.
In summary, the invention includes at least one of the following beneficial technical effects:
the utility model provides a, through the cooperation use of interior water conservancy diversion mechanism, broken mechanism, fast-assembling mechanism, filter screen spare and mass flow lid, can collect mass flow lid department with the rainwater on the urban road, then through burying the pipe emission to the soil layer underground outward again, the breakage of mechanism is buried through burying outward to the period, can avoid discharge pipe to cause the jam, avoids the rainwater backward flow to cause the influence to urban traffic to and avoid causing the damage to drainage pipe.
Secondly, through installation mechanism's setting, water conservancy diversion mechanism in the installation that can be quick improves the efficiency of construction, and the person of facilitating the use uses.
Thirdly, through the setting of interior water conservancy diversion mechanism, two shunt tubes can be with the rainwater reposition of redundant personnel to the convenience is broken subsequent rubbish debris, raises the efficiency.
And fourthly, through the arrangement of the crushing mechanism, the garbage sundries entering the shunt pipe are crushed through the mounting sleeve II and the crushing blade, so that the pipeline is prevented from being blocked.
Fifthly, through the setting of fast-assembling mechanism, through inserting the locking piece into the locked groove to installation intubate that can be quick, the person of facilitating the use uses, shortens the engineering time, improves the efficiency of construction.
Sixthly, through the setting of mass flow lid, when the rainwater gathering when circular roof, can shunt through the water conservancy diversion piece, reduce because of the too much condition of overflowing of water yield, through the setting in collection groove, be favorable to the rainwater to the middle part gathering of circular roof inner chamber.
Seventhly, through the setting of buckle mechanism, at installation filter screen spare, the user only needs to push filter screen spare directly to the inner chamber of installation cover one, can be under the effect of fastener, fixes it in the inner chamber of installation cover one, and the person of facilitating the use installs.
Eighthly, through the setting of fastener, when installing the filter screen spare, the user can be easier push the inner chamber of installation cover one with the filter screen spare, flexibility when improving the installation, and the person of facilitating the use uses.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a perspective view of the current collecting cap in the present invention.
FIG. 3 is a bottom perspective view of the mounting mechanism of the present invention.
Fig. 4 is a perspective view of the quick-assembly mechanism of the present invention.
Fig. 5 is a perspective view of the inner deflector mechanism of the present invention.
Fig. 6 is a partially enlarged view of a in fig. 1 according to the present invention.
Fig. 7 is a partial enlarged view of B in fig. 1 according to the present invention.
Description of reference numerals: 1. a ground soil layer; 2. externally burying a pipe; 3. an installation mechanism; 4. an inner flow guide mechanism; 5. a crushing mechanism; 6. a quick-mounting mechanism; 7. a filter mesh element; 8. a current collecting cover; 9. a buckle mechanism; 81. a circular top plate; 82. a collecting groove; 83. a flow guide block; 31. installing a hoop; 32. inserting a block; 33. a slot; 34. a bolt; 61. inserting a tube; 62. installing a sleeve; 63. a locking block; 64. a groove; 65. locking the groove; 41. an inner draft tube; 42. a shunt tube; 43. a bottom header; 51. a motor; 52. installing a sleeve; 53. a crushing blade; 91. a spring housing; 92. a slider; 93. a spring; 94. a fastener; 941. an L-shaped plate; 942. a roller frame; 943. and a roller.
Detailed Description
The present invention is described in further detail below with reference to figures 1-7.
The first embodiment is as follows:
with reference to fig. 1, 5, 6 and 7, the embodiment of the invention discloses a sewage interception device for a sponge urban rainwater storage system, which comprises a ground soil layer 1, wherein an outer embedded pipe 2 is embedded inside the ground soil layer 1, a collecting cover 8 positioned at the top of the outer embedded pipe 2 is embedded inside the ground soil layer 1, the collecting cover 8 comprises a circular top plate 81 inserted into the ground soil layer 1, a collecting groove 82 is formed at the top of the circular top plate 81, the cross section of the inner cavity of the collecting groove 82 is in a trapezoid shape with a large top and a small bottom, a plurality of flow guide blocks 83 are fixedly arranged on the inner wall of the collecting groove 82, the flow guide blocks 83 are in a diamond shape, the flow guide blocks 83 are obliquely arranged on the inner wall of the collecting groove 82 by fifteen degrees, an installation mechanism 3 is arranged at the top of the inner cavity of the outer embedded pipe 2, an inner flow guide mechanism 4 is arranged in the inner cavity of, the crushing mechanism 5 comprises two motors 51 fixedly arranged on a shunt tube 42, the output shaft of each motor 51 penetrates through the inner cavity of the shunt tube 42 and is fixedly provided with a second mounting sleeve 52, the surface of the second mounting sleeve 52 is fixedly connected with a crushing blade 53, the bottom of the inner flow guide mechanism 4 is provided with a quick-assembly mechanism 6, the quick-assembly mechanism 6 comprises a first mounting sleeve 62 welded on the inner wall of the outer embedded tube 2 and an insertion tube 61 inserted on the collecting tube 43 at the bottom, both sides of the bottom of the insertion tube 61 are welded with locking blocks 63, the insertion tube 61 and the locking blocks 63 are inserted into the first mounting sleeve 62, the top of the first mounting sleeve 62 is provided with a groove 64 matched with the insertion tube 61, the bottom of the inner cavity of the groove 64 is provided with a locking groove 65 matched with the locking blocks 63, the bottom of the inner cavity of the quick-assembly mechanism 6 is fixedly provided with a filter screen member 7 through a buckle mechanism 9, inner cavity sliding connection of spring housing 91 has sliding block 92, and one side fixed mounting of sliding block 92 has spring 93, and the one end fixed connection that sliding block 92 was kept away from to spring 93 is on spring housing 91, and the one end fixed mounting that sliding block 92 was kept away from spring housing 91 has fastener 94, and fastener 94 is including welding L shaped plate 941 on sliding block 92, and the welding of one side of L shaped plate 941 has gyro wheel frame 942, and the inner chamber movable mounting of gyro wheel frame 942 has gyro wheel 943.
Through interior water conservancy diversion mechanism 4, broken mechanism 5, fast-assembling mechanism 6, filter screen spare 7 and the cooperation of collecting flow lid 8 and using, can collect the mass flow lid 8 department with the rainwater on the urban road, then bury pipe 2 through burying underground outward again and discharge to the soil layer in, the breakage through broken mechanism 5 during, can avoid discharge pipe to cause the jam, avoid the rainwater backward flow to cause the influence to urban traffic to and avoid causing the damage to drainage pipe.
Example two:
as shown in fig. 3 and 4, the mounting mechanism 3 includes a mounting hoop 31, slots 33 are respectively formed in both sides of the mounting hoop 31, a plug pin 34 is welded at the top of an inner cavity of the slot 33, an insertion block 32 sleeved on the surface of the plug pin 34 is inserted into the inner cavity of the slot 33, one side of the insertion block 32, which is far away from the mounting hoop 31, is welded on the inner wall of the outer embedded pipe 2, the quick-assembly mechanism 6 includes a first mounting sleeve 62 welded on the inner wall of the outer embedded pipe 2 and an insertion pipe 61 inserted on the bottom header pipe 43, locking blocks 63 are respectively welded on both sides of the bottom of the insertion pipe 61, the insertion pipe 61 and the locking blocks 63 are respectively inserted into the first mounting sleeve 62, a groove 64 matched with the insertion pipe 61 is formed in the top of the first mounting sleeve 62, and a locking.
Use through the cooperation of installation mechanism 3 and fast-assembling mechanism 6, water conservancy diversion mechanism 4 in the installation that can be quick improves the efficiency of construction, and the person of facilitating the use uses, through inserting locking piece 63 in locked groove 65 to installation intubate 61 that can be quick, the person of facilitating the use uses, shortens the engineering time, improves the efficiency of construction.
The invention discloses a sewage interception method for a sponge urban rainwater storage system, which comprises the following steps:
rainwater can flow from the ground to the direction of the collecting cover 8 and collect, then under the action of the collecting groove 82 and the flow guide block 83, the rainwater is divided and collected into the collecting groove 82, then enters the inner flow guide mechanism 4, firstly enters the inner flow guide mechanism 4, then is divided by the two flow dividing pipes 42 to enter the bottom collecting pipe 43, the starting motor 51 drives the second mounting sleeve 52 to rotate in the period, the second mounting sleeve 52 drives the crushing blade 53 to rotate, and under the high-speed rotation action of the crushing blade 53, garbage sundries carried in the rainwater can be chopped by the crushing blade 53 and then flow downwards along with the rainwater. Mix the rainwater of being cut up debris then can pass through intubate 61 thereby enter into installation cover 62 in, later the rainwater can carry rubbish piece through filter screen member 7, so far the rubbish piece that is mingled with in the rainwater then can be held back by filter screen member 7 and filter, and clean rainwater is then discharged to the soil horizon from the bottom of burying pipe 2 underground outward. When too much garbage and sundries are collected on the filter screen piece 7, the garbage and sundries need to be cleaned in time, otherwise, the filter screen piece 7 is blocked, a user can take the whole collecting cover 8, so that the collecting cover 8, the inner flow guide mechanism 4 and the quick assembly mechanism 6 are all taken out, the mounting hoop 31 can be separated from the inserting block 32 in the period, and the locking block 63 is separated from the mounting sleeve 62, so that the mounting hoop can be rapidly taken out. Then, the snap member 94 is pressed outward, so that the sliding block 92 compresses the spring 93 and enters the inner cavity of the spring housing 91, and at this time, the snap member 94 does not obstruct and restrict the filtering screen member 7. The user takes out filter screen spare 7 the back, clears up filter screen spare 7, and after the clearance was accomplished, filter screen spare 7 was returned in the installation, again with mass flow lid 8, interior water conservancy diversion mechanism 4 and fast-assembling mechanism 6 install in proper order outside burying underground in pipe 2, because lock 63 breaks away from when installing set 62, is that straight from top to bottom breaks away from in the dismantlement process, so neither influences city drainage system's normal work, conveniently maintains the device of intercepting pollution again. The method for intercepting the sewage has the advantages that sundries mixed in the rainwater can be crushed, the embarrassing situation that a conventional sewage intercepting device is blocked and loses effect quickly in the sewage intercepting process is solved, and due to the adoption of the method, the occurrence time of blockage is greatly prolonged, so that the operation frequency of workers is reduced, and a large amount of labor cost is saved.
It should be noted that a water collecting tank communicated through a PVC pipeline is further arranged at the bottom of the system, when the rainfall is a normal value, a port of the PVC pipeline connected with the sewage intercepting device is in a normally closed state, and collected rainwater can be drained into soil after sewage interception to be reasonably utilized. When rainfall is very big, because the water storage rate in the limited and soil of the internal capacity of intercepting dirty device also can reach the peak value, consequently PVC pipeline is opened with the connection port who intercepts dirty device, and the rainwater that will surpass the volume collects the rainwater collecting pit that concentrates the setting through the PVC pipe in, avoids appearing the backward flow and then causing the situation appearance that blocks up the inefficacy of intercepting dirty device because soil water storage rate reaches the peak value. Because the PVC conduit and the water collecting tank are known technologies, the opening and closing states of the PVC conduit and the connection port of the sewage interception device can be opened by manual operation, or opened and closed by remote control of a centralized electric control system.
The above-described sewage interception apparatus and method are preferred embodiments of the present invention, but the scope of the present invention is not limited thereby, and therefore: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a cut dirty device for sponge city rainwater storage system, includes ground soil layer (1), its characterized in that: the utility model discloses a filter screen assembly, including installation mechanism (3), water conservancy diversion mechanism (3), the inside of ground soil layer (1) is buried underground and is had outer buried pipe (2) underground, the inside of ground soil layer (1) is buried underground and is had the mass flow lid (8) that are located outer buried pipe (2) top underground, the top of burying pipe (2) inner chamber underground outward is provided with installation mechanism (3), water conservancy diversion mechanism (4) in the inner chamber of installation mechanism (3) is provided with, the inside of interior water conservancy diversion mechanism (4) is provided with broken mechanism (5), the bottom of interior water conservancy diversion mechanism (4) is provided with fast-assembling mechanism (6), the bottom of fast-assembling mechanism (6) inner chamber has filter.
2. The sewage interception device for the sponge urban rainwater storage system according to claim 1, characterized in that: installation mechanism (3) are including installation hoop (31), slot (33) have all been seted up to the both sides of installation hoop (31), the top welding of slot (33) inner chamber has bolt (34), the inner chamber of slot (33) is pegged graft and is established plug block (32) of establishing at bolt (34) surface, one side welding that installation hoop (31) was kept away from in plug block (32) is burying pipe (2) outside on the inner wall.
3. The sewage interception device for the sponge urban rainwater storage system according to claim 2, characterized in that: the inner flow guide mechanism (4) comprises an inner flow guide pipe (41) arranged in the inner cavity of the mounting hoop (31), the two sides of the bottom of the inner flow guide pipe (41) are communicated with flow dividing pipes (42), and the bottoms of the two flow dividing pipes (42) are communicated with a bottom collecting pipe (43).
4. The sewage interception device for the sponge city rainwater storage system according to claim 3, wherein: the crushing mechanism (5) comprises two motors (51) fixedly installed on one shunt pipe (42), an output shaft of each motor (51) penetrates through an inner cavity of the shunt pipe (42) and is fixedly provided with a second installation sleeve (52), and the surface of the second installation sleeve (52) is fixedly connected with a crushing blade (53).
5. The sewage interception device for the sponge city rainwater storage system according to claim 3, wherein: fast-assembling mechanism (6) including the welding bury installation cover one (62) and peg graft intubate (61) on bottom pressure manifold (43) on pipe (2) inner wall underground outward, locking piece (63) have all been welded to the both sides of intubate (61) bottom, intubate (61) and locking piece (63) all insert the inside of installation cover one (62), recess (64) with intubate (61) looks adaptation are seted up at the top of installation cover one (62), locked groove (65) with locking piece (63) looks adaptation are seted up to the bottom of recess (64) inner chamber.
6. The sewage interception device for the sponge urban rainwater storage system according to claim 1, characterized in that: the flow collecting cover (8) comprises a circular top plate (81) inserted into a ground soil layer (1), a flow collecting groove (82) is formed in the top of the circular top plate (81), and a plurality of flow guide blocks (83) are fixedly mounted on the inner wall of the flow collecting groove (82).
7. The sewage interception device for the sponge urban rainwater collection system according to claim 5, characterized in that: buckle mechanism (9) are including welding spring housing (91) on installation cover one (62) inner wall, the inner chamber sliding connection of spring housing (91) has sliding block (92), one side fixed mounting of sliding block (92) has spring (93), the one end fixed connection that sliding block (92) were kept away from in spring (93) is on spring housing (91), the one end fixed mounting that spring housing (91) were kept away from in sliding block (92) has fastener (94).
8. The sewage interception device for the sponge urban rainwater collection system according to claim 7, characterized in that: fastener (94) are including welding L shaped plate (941) on sliding block (92), the one side welding of L shaped plate (941) has gyro wheel frame (942), the inner chamber movable mounting of gyro wheel frame (942) has gyro wheel (943).
9. The sewage interception device for the sponge urban rainwater collection system according to claim 6, characterized in that: the flow guide block (83) is rhombic, the flow guide block (83) is obliquely arranged on the inner wall of the flow collection groove (82) by fifteen degrees, and the cross section of the inner cavity of the flow collection groove (82) is trapezoidal in shape with a large upper part and a small lower part.
10. The sewage interception method of the sewage interception device for the sponge urban rainwater storage system according to any one of claims 1 to 9, wherein:
s1: rainwater flows and collects from the ground to the direction of the flow collecting cover (8), then is divided and collected into the flow collecting groove (82) under the action of the flow collecting groove (82) and the flow guide block (83), and then enters the inner flow guide mechanism (4);
s2: the rainwater enters the inner diversion mechanism (4), then enters the bottom collecting pipe (43) through the diversion of the two diversion pipes (42), a motor (51) is started to drive a second mounting sleeve (52) to rotate in the process, the second mounting sleeve (52) drives a crushing blade (53) to rotate, and under the high-speed rotation of the crushing blade (53), garbage and sundries carried in rainwater can be chopped by the crushing blade (53);
s3: broken sundries flow downwards along with rainwater, then enter the first mounting sleeve (62) through the insertion pipe (61), finally carry garbage fragments with the rainwater to pass through the filter screen element (7), the garbage fragments are intercepted and filtered by the filter screen element (7), and then the rainwater is discharged into a soil layer from the bottom of the outer embedded pipe (2);
s4: when the garbage and sundries collected on the filter screen member (7) are excessive; the user can take the whole flow collecting cover (8) to take the flow collecting cover (8), the inner flow guiding mechanism (4) and the quick assembly mechanism (6) out, the mounting hoop (31) can be separated from the inserting block (32) in the period, the locking block (63) is separated from the mounting sleeve I (62) to take the mounting hoop out, then the clamping piece (94) is extruded towards the outer side, the sliding block (92) is enabled to compress the spring (92) and enter the inner cavity of the spring sleeve (91), and therefore the clamping piece (94) cannot obstruct the filter screen piece 7;
s5: the user takes out filter screen spare (7), clears up filter screen spare (7), and after the clearance was accomplished, filter screen spare (7) had been installed, install mass flow lid (8), interior water conservancy diversion mechanism (4) and fast-assembling mechanism (6) again and bury underground in outer pipe (2), when locking piece (63) break away from installation cover one (62), because locking piece (63) break away from directly from under straight, so both can not influence urban drainage system's normal work, conveniently maintain the device of intercepting pollution again.
Priority Applications (1)
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| CN202010884979.9A CN111997166A (en) | 2020-08-28 | 2020-08-28 | Sewage intercepting device and method for sponge urban rainwater storage system |
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| CN210238741U (en) * | 2019-06-10 | 2020-04-03 | 云南辉照建设工程有限公司 | Municipal garden is with filtering drainage device |
| CN111395498A (en) * | 2020-03-23 | 2020-07-10 | 江南大学 | Detachable floor drain device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6106707A (en) * | 1998-02-18 | 2000-08-22 | Abtech Industries, Inc. | Curb-inlet storm drain systems for filtering trash and hydrocarbons |
| CN108691350A (en) * | 2018-08-21 | 2018-10-23 | 孙林宝 | A kind of Household bathroom floor drain being easily installed |
| CN209585249U (en) * | 2018-11-23 | 2019-11-05 | 福建省国通市政工程有限公司 | A kind of well lid with filtering foreign function |
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