CN115012593A - Flood control roof water storage device for urban roof - Google Patents
Flood control roof water storage device for urban roof Download PDFInfo
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- CN115012593A CN115012593A CN202210638681.9A CN202210638681A CN115012593A CN 115012593 A CN115012593 A CN 115012593A CN 202210638681 A CN202210638681 A CN 202210638681A CN 115012593 A CN115012593 A CN 115012593A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000003860 storage Methods 0.000 title claims abstract description 65
- 239000010410 layer Substances 0.000 claims description 13
- 239000011083 cement mortar Substances 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000571 coke Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 abstract description 27
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the technical field of flood control facilities, and particularly relates to a flood control roof water storage device for an urban roof, which comprises a reservoir, a drain pipe, a gate, a hoist and a ground water depth detector, wherein the reservoir is arranged on the urban roof when in use, the reservoir is provided with a bottom drain hole and a top drain hole, the top drain hole is normally open, the gate is arranged on the inner wall of the reservoir and can move up and down to block the bottom drain hole, the valve is in an open state under normal conditions, and when rainfall is small, rainwater flows to the ground through the bottom drain hole through the drain pipe and is drained through an urban sewer system; when rainfall is large, waterlogging occurs on the ground, when the ground water depth reaches a certain depth, the ground water depth detector sends a signal, the gate on the water storage tank is controlled to be closed through the hoist, at the moment, the water storage tank starts to store water, and the gathering of the ground water volume and the lifting of the water level are reduced.
Description
Technical Field
The invention belongs to the technical field of flood control facilities, and particularly relates to a flood control roof water storage device for an urban roof.
Background
In recent years, with the rapid development of national economy, the urban scale of China is gradually enlarged, and the urban waterlogging phenomenon is increasingly serious. The urban underboarding is too hard and cement everywhere, once heavy rainfall occurs, water is gathered to a place in a short time, and waterlogging is formed. The waterlogging not only can influence road traffic, thereby can also take place the flood and flow backward and flood underground works such as flooding subway, garage, bring huge influence for people's life, even bring huge loss of property and casualties.
At present, the method for discharging the ground rainwater in the city depends on a city sewer system, but the drainage capacity of a sewer is limited, and if strong rainfall occurs and the rainfall time is long, the rainwater cannot be discharged in time, so that the serious waterlogging phenomenon occurs. One better way to solve urban inland inundation is to construct a sponge city, so that the city absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed, thereby realizing free migration of water in the city. The construction of sponge city needs each facility to cooperate each other, and is extremely important to the facility requirement of retaining, and based on this, it is essential to study a city roof with flood control roofing water storage device.
Disclosure of Invention
Aiming at the defects and problems of the existing equipment, the invention provides a flood control roof water storage device for an urban roof, which can store water through a roof reservoir when the rainfall is large, so that the convergence of ground water quantity is reduced or delayed, and the problem of waterlogging is avoided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a city roof is with flood control roofing water storage device, includes cistern, drain pipe, gate, headstock gear and ground depth of water detector, cistern and headstock gear are all fixed on the city roof, and a plurality of bottom wash ports have evenly been seted up to the bottom of cistern side, and the top wash port of corresponding quantity has evenly been seted up on the upper portion of cistern side, installs the connecting pipe in bottom wash port and the top drain hole, connecting pipe and drain pipe intercommunication, and the gate is installed on the cistern inner wall to can reciprocate and be used for shutoff bottom wash port, ground depth of water detector set up subaerially in the city, and with the gate, electric connection between the headstock gear.
Furthermore, a drainage channel matched with the drainage pipe is arranged around the urban roof, and the drainage channel is uniformly provided with drainage pipes.
Furthermore, the reservoir is formed by sequentially laying a cast-in-place concrete cushion layer, aerated concrete blocks, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protective layer and a surface impermeable film from bottom to top.
Further, be provided with the water storage tank in the cistern, the lower part of water storage tank has the control water tank through honeycomb duct connection, and the guiding hole has been seted up to control water tank upper surface, has placed the floater in the control water tank, is provided with the support frame between control water tank and the gate, and the pulley is installed at the both ends of support frame, and two pulleys correspond the setting with gate and guiding hole along vertical direction respectively, connect through wire rope between floater and the gate, and wire rope passes guiding hole and pulley in proper order.
Furthermore, a hinged seat is fixed on one side of the bottom of the water discharge pipe of the water storage tank, a water retaining valve plate is hinged in the hinged seat and blocks the water discharge pipe, and a balancing weight is fixed at one end of the water retaining valve plate.
Furthermore, one side of the control water tank is provided with a drain pipe, and the drain pipe is provided with a control valve.
Furthermore, the lower ends of the water storage tank supporting legs and the lower ends of the supporting frame supporting legs are respectively fixed with a movable wheel, and the supporting frame is uniformly provided with limiting rings.
Furthermore, a water receiving hopper is arranged at the upper part of the water storage tank, and a filter screen is arranged on the upper surface of the water receiving hopper.
The invention has the beneficial effects that: the invention is mainly used for solving the urban waterlogging, and is arranged by matching the reservoir, the drain pipe, the gate, the hoist and the ground water depth detector, when in use, the reservoir is arranged on the top of the urban building, the reservoir is provided with the bottom drain hole and the top drain hole, wherein the top drain hole is normally open, the gate is arranged on the inner wall of the reservoir and can move up and down for plugging the bottom drain hole, the valve is in an open state under normal conditions, when the rainfall is small, the rainwater flows to the ground through the drain pipe through the bottom drain hole and is drained through the urban sewer system; when rainfall is heavy, the ground has waterlogging phenomenon, when the ground water depth reaches a certain depth, the ground water depth detector sends a signal, the gate on the water storage tank is controlled to be closed through the hoist, at the moment, the water storage tank starts to store water, and the convergence of the ground water volume and the lifting of the water level are reduced; when the water level of the reservoir reaches the height of the top drain hole, the top drain hole starts to drain water, and when the ground water depth detector detects that the ground water depth falls to a safe position, the gate on the reservoir is controlled to be opened through the hoist to drain the water in the reservoir.
When a city encounters short-term strong precipitation, the duration of rainwater is long, water overflowing from a drain hole at the top of the reservoir flows into a drain channel due to the gradient, and then is drained into a ground drainage system through a sewer pipe, so that convenience is brought to drainage work; through the setting of cistern, the cistern is laid from supreme down by cast in situ concrete bed course, aerated concrete block, cement lime burnt sediment mortar, cement mortar layer, SBS modified asphalt layer, cement mortar protective layer, surperficial impervious membrane in proper order and forms, has strengthened cistern barrier propterty, has improved its life.
Through the water storage tank, the cooperation setting of control water tank and support frame, the floater, the gate is balanced state through the pulley on wire rope and the support frame, the gate is opened, water storage tank storage rainwater during the use, after reaching a certain amount, in flowing into control water tank through the honeycomb duct through its blow-off pipe, the floater floats along with the injection of water, wire rope rebound, the application balance principle, the gate removes shutoff bottom wash port downwards, use electric energy control needs the line, it is dangerous to use easily to take place for a long time, utilize the rainwater to turn into mechanical energy in this embodiment, can the energy can be saved, improve equipment practicality.
Through the cooperation setting of articulated seat and manger plate valve plate, the application is blockked up the manger plate valve perk and is deposited water tank bleeder line with the balancing weight during use, and when rainwater was accumulated to a certain amount in the deposited water tank, after weight was greater than the balancing weight, the manger plate valve plate was opened, can be convenient for carry the quick ration of rivers to the control water tank in, facilitate for the control gate.
Therefore, the rainwater storage device is novel in structure, when rainstorm comes, a part of rainwater is stored through the water storage tank, then the rainwater is discharged to the ground according to the ground water level condition, the ground water quantity convergence is delayed, the waterlogging is avoided, the effective time is strived for flood control of urban drainage systems and related departments, the property loss and the casualties are reduced, and meanwhile, the water in the water storage tank can be used for cleaning roofs.
Drawings
Fig. 1 is a diagram of a roof reservoir arrangement according to the present invention;
FIG. 2 is a front view of a building according to the present invention;
FIG. 3 is a side view of a building according to the present invention;
fig. 4 is a cross-sectional view of a water reservoir in the present invention;
FIG. 5 is a schematic view showing a structure of a water storage tank according to the present invention;
fig. 6 is a schematic structural view of a control water tank in the present invention.
The reference numbers in the figures are: the water storage tank is characterized in that the water storage tank is 1, the drain pipe is 2, the gate is 3, the hoist is 4, the ground water depth detector is 5, the drain hole is 6, the drain hole is 7, the drain hole is top, the connecting pipe is 8, the drain channel is 9, the drain pipe is 10, the water storage tank is 11, the control water tank is 12, the guide hole is 13, the floating ball is 14, the support frame is 15, the pulley is 16, the steel wire rope is 17, the hinge seat is 18, the water retaining valve plate is 19, the counterweight block is 20, the drain pipe is 21, and the water receiving hopper is 22.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1: this embodiment aims at providing a city roof is with flood control roofing water storage device, and mainly used solves the work of urban waterlogging, can pass through roofing cistern retaining when rainfall is big to reduce or delay assembling of ground water yield, avoid the production of waterlogging, based on this, this embodiment has mainly set up cistern 1 to water storage device.
In a specific structure, as shown in fig. 1-4, the flood control roof water storage device for the urban roof comprises a reservoir 1, drain pipes 2, a gate 3, a hoist 4 and a ground water depth detector 5, wherein the reservoir 1 and the hoist 4 are both fixed on the urban roof, a plurality of bottom drain holes 6 are uniformly formed in the bottom of the side edge of the reservoir 1, a corresponding number of top drain holes 7 are uniformly formed in the upper part of the side edge of the reservoir 1, connecting pipes 8 are installed in the bottom drain holes 6 and the top drain holes 7, the connecting pipes 8 are communicated with the drain pipes 2, the gate 3 is installed on the inner wall of the reservoir 1 and can move up and down to block the bottom drain holes 6, and the ground water depth detector 5 is arranged on the urban ground and electrically connected with the gate 3 and the hoist 4; through the matched arrangement of the reservoir 1, the drain pipe 2, the gate 3, the hoist 4 and the ground water depth detector 5, when in use, the reservoir 1 is arranged on the top of an urban building, the reservoir 1 is provided with a bottom drain hole 6 and a top drain hole 7, wherein the top drain hole 7 is normally open, the gate 3 is arranged on the inner wall of the reservoir 1 and can move up and down to plug the bottom drain hole 6, the valve is in an open state under normal conditions, when rainfall is small, rainwater flows to the ground through the drain pipe 2 through the bottom drain hole 6 and is drained through a city sewer system; when rainfall is heavy, the ground has waterlogging phenomenon, when the ground water depth reaches a certain depth, the ground water depth detector 5 sends a signal, the gate 3 on the water storage tank 1 is controlled to be closed through the hoist 4, at the moment, the water storage tank 1 starts to store water, and the ground water amount convergence and the water level lifting are reduced; when the water level of the reservoir 1 reaches the height of the top drain hole 7, the top drain hole 7 starts to drain water, and when the ground water depth detector 5 detects that the ground water depth falls to a safe position, the gate 3 on the reservoir 1 is controlled to be opened through the hoist 4 to drain the water in the reservoir 1.
In this embodiment, when the torrential rain comes temporarily, through 1 storages of cistern with partly rainwater, arrange the rainwater ground according to the ground water level condition again, delay the ground water yield and assemble, avoid the waterlogging to produce, strive for the validity time for city drainage system and relevant department carry out flood control to reduce loss of property and casualties, the water of cistern 1 still can be used to the cleaning work of roofing simultaneously.
Example 2: this example is substantially the same as example 1, except that: this embodiment further illustrates the specific structure of the water reservoir 1.
In a specific structure, as shown in fig. 1-4, a drainage channel 9 matched with the drainage pipe 2 is arranged around the urban roof, and sewer pipes 10 are uniformly distributed on the drainage channel 9; when a city encounters short-term strong precipitation, the duration of rainwater is long, water overflowing from the water discharge hole 7 at the top of the water storage pool 1 flows into the water discharge channel 9 due to the gradient, and then is discharged into a ground water discharge system through the sewer pipe 10, so that convenience is brought to water discharge work.
The reservoir 1 is formed by sequentially laying a cast-in-place concrete cushion layer, aerated concrete blocks, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protective layer and a surface impermeable film from bottom to top; through the setting of cistern 1, cistern 1 is formed by supreme laying in proper order down from the bottom by cast in situ concrete bed course, aerated concrete block, cement lime burnt sediment mortar, cement mortar layer, SBS modified asphalt layer, cement mortar protective layer, surperficial impervious membrane, has strengthened cistern 1 barrier propterty, has improved its life.
Example 3: this example is substantially the same as example 1, except that: the present embodiment further describes the specific structure of the water storage tank 11.
In the specific structure, as shown in fig. 4-5, a water storage tank 11 is arranged in a reservoir 1, the lower part of the water storage tank 11 is connected with a control water tank 12 through a flow guide pipe, the upper surface of the control water tank 12 is provided with a guide hole 13, a floating ball 14 is placed in the control water tank 12, a support frame 15 is arranged between the control water tank 12 and a gate 3, two ends of the support frame 15 are provided with pulleys 16, the two pulleys 16 are respectively and correspondingly arranged with the gate 3 and the guide hole 13 in the vertical direction, the floating ball 14 is connected with the gate 3 through a steel wire rope 17, and the steel wire rope 17 sequentially passes through the guide hole 13 and the pulleys 16; through water storage tank 11, control tank 12 and support frame 15's cooperation setting, floater 14, gate 3 is balanced state through pulley 16 on wire rope 17 and the support frame 15, gate 3 opens, water storage tank 11 stores the rainwater during use, after reaching a certain amount, through its blow-off pipe in rivers flow into control tank 12 through the honeycomb duct, floater 14 floats along with the injection of water, wire rope 17 moves up, the balanced principle of application, gate 3 moves shutoff bottom wash port 6 downwards, use electric energy control needs the line, it is dangerous to take place easily for long-time use, utilize the rainwater to turn into mechanical energy in this embodiment, can the energy can be saved, improve equipment practicality.
A hinged seat 18 is fixed on one side of the bottom of the water discharge pipe of the water storage tank 11, a water retaining valve plate 19 is hinged in the hinged seat 18, the water discharge pipe is blocked by the water retaining valve plate 19, and a balancing weight 20 is fixed at one end of the water retaining valve plate; through the cooperation setting of articulated seat 18 and manger plate valve plate 19, during the use 20 sticks up the perk of manger plate valve plate 19 and blocks up the water storage tank 11 outlet pipe, when rainwater is accumulated to a certain amount in the water storage tank 11, and weight is greater than behind the balancing weight 20, and manger plate valve plate 19 is opened, can be convenient for carry the quick ration of rivers to control water tank 12 in, facilitate for control gate 3.
Example 4: this example is substantially the same as example 3, except that: the present embodiment further describes the specific structure of the control water tank 12.
In a specific structure, as shown in fig. 5, a drain pipe 21 is arranged on one side of the control water tank 12, and a control valve is arranged on the drain pipe; the water in the control water tank 12 can be conveniently drained out through the arrangement of the drain pipe 21 and the matching control valve.
The lower ends of the supporting legs of the water storage tank 11 and the supporting legs of the supporting frame 15 are both fixed with movable wheels, and the supporting frame 15 is uniformly provided with limit rings; through the setting of removing the wheel, for people remove water storage tank 11 and support frame 15 and facilitate, set up the spacing ring, can provide spacingly for wire rope 17's removal, avoid its winding influence to use.
A water receiving hopper 22 is arranged at the upper part of the water storage tank 11, and a filter screen is arranged on the upper surface of the water receiving hopper 22; the water receiving rate can be improved by arranging the water receiving hopper 22, and the water receiving hopper is matched with a filter screen to prevent impurities accumulated in the water storage tank 11 from blocking a water discharge pipe.
Example 5: this example is substantially the same as example 3, except that: the present embodiment further describes the specific structure of the water storage tank 11.
In a specific structure, as shown in fig. 6, when the water storage tanks 11 and the control tanks 12 are used in a one-to-one correspondence manner, the plurality of gates 3 cannot be synchronously controlled to be opened and closed together, the water discharge rates in different directions are different, which may cause excessive ground water, thereby affecting the urban water discharge function, and after heavy rain, the control tanks 12 can discharge water only one row, which is relatively labor-consuming and relatively poor in working efficiency, therefore, in the embodiment, a large water storage tank 11 is provided, a diversion tank is installed at the lower part of the water storage tank 11, the plurality of control tanks 12 are connected to the diversion tank through diversion pipes, the water discharge pipes 21 arranged at one sides of the plurality of control tanks 12 are communicated through a main branch pipe, and a water discharge valve is arranged on the main branch pipe; through the setting of flow divider box and total spinal branch pipe, use flow divider box cooperation shunt tubes can be to the water that flows out in the water storage tank 11, disperse simultaneously in a plurality of control water tank 12, reach the switching of a plurality of gates of simultaneous control 3, be convenient for control cistern 1 and deposit water fast and turn on the water, total spinal branch pipe communicates the outlet pipe 21 of a plurality of control water tank 12, only need twist the outlet valve on the total spinal branch pipe during sluicing and just can sluicing, provide very big facility for people.
Claims (8)
1. The utility model provides a city roof is with flood control roofing water storage device which characterized in that: including cistern, drain pipe, gate, headstock gear and ground depth of water detector, on the equal fixed city roof of cistern and headstock gear, a plurality of bottom wash ports have evenly been seted up to the bottom of cistern side, the top wash port of corresponding quantity has evenly been seted up on the upper portion of cistern side, install the connecting pipe in bottom wash port and the top drain hole, connecting pipe and drain pipe intercommunication, the gate is installed on the cistern inner wall, and can reciprocate and be used for shutoff bottom wash port, ground depth of water detector sets up subaerially in the city, and with the gate, electric connection between the headstock gear.
2. The flood control roof water storage device for the urban roofs of claim 1, wherein: and a drainage channel matched with the drainage pipe is arranged around the urban roof, and the drainage channel is uniformly provided with drainage pipes.
3. The flood control roof water storage device for the urban roofs according to claim 1, wherein: the reservoir is formed by sequentially laying a cast-in-place concrete cushion layer, aerated concrete blocks, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protective layer and a surface impermeable film from bottom to top.
4. The flood control roof water storage device for the urban roofs of claim 1, wherein: the improved water storage tank is characterized in that a water storage tank is arranged in the water storage tank, the lower portion of the water storage tank is connected with a control water tank through a flow guide pipe, a guide hole is formed in the upper surface of the control water tank, a floating ball is placed in the control water tank, a support frame is arranged between the control water tank and the gate, pulleys are installed at two ends of the support frame, the two pulleys are respectively arranged corresponding to the gate and the guide hole in the vertical direction, the floating ball is connected with the gate through a steel wire rope, and the steel wire rope sequentially penetrates through the guide hole and the pulleys.
5. The flood control roof water storage device for the urban roofs of claim 4, wherein: a hinged seat is fixed on one side of the bottom of the water discharge pipe of the water storage tank, a water retaining valve plate is hinged in the hinged seat and blocks the water discharge pipe, and a balancing weight is fixed at one end of the water retaining valve plate.
6. The flood control roof water storage device for the urban roofs of claim 4, wherein: and a water drain pipe is arranged on one side of the control water tank, and a control valve is arranged on the water drain pipe.
7. The flood control roof water storage device for the urban roofs of claim 4, wherein: the lower ends of the water storage tank supporting legs and the lower ends of the supporting frame supporting legs are respectively fixed with a movable wheel, and the supporting frame is uniformly provided with limiting rings.
8. The flood control roof water storage device for the urban roofs of claim 4, wherein: the upper part of the water storage tank is provided with a water receiving hopper, and the upper surface of the water receiving hopper is provided with a filter screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587073 | 2022-05-27 | ||
| CN202210587073X | 2022-05-27 |
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| Publication Number | Publication Date |
|---|---|
| CN115012593A true CN115012593A (en) | 2022-09-06 |
| CN115012593B CN115012593B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210638681.9A Active CN115012593B (en) | 2022-05-27 | 2022-06-08 | Flood control roofing water storage device for urban roof |
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| Country | Link |
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| CN (1) | CN115012593B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411681A (en) * | 2023-06-12 | 2023-07-11 | 珠江水利委员会珠江水利科学研究院 | Roof rainwater regulation and storage device and method for urban waterlogging defense |
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| CN209227669U (en) * | 2018-11-06 | 2019-08-09 | 厦门理工学院 | A kind of modular assembly type roof rainwater collecting device and its utilize system |
| CN109487885A (en) * | 2018-11-08 | 2019-03-19 | 广州地铁设计研究院股份有限公司 | A kind of rainwater regulating pondage system of joining cover plate and its method of regulating and storing |
| CN113882324A (en) * | 2021-10-09 | 2022-01-04 | 浙江省水利水电勘测设计院 | Water intaking control gate that flood season water conservancy automatic control was closed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116411681A (en) * | 2023-06-12 | 2023-07-11 | 珠江水利委员会珠江水利科学研究院 | Roof rainwater regulation and storage device and method for urban waterlogging defense |
| CN116411681B (en) * | 2023-06-12 | 2023-09-01 | 珠江水利委员会珠江水利科学研究院 | Roof rainwater regulation and storage device and method for urban waterlogging defense |
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