CN115012593B - Flood control roofing water storage device for urban roof - Google Patents
Flood control roofing water storage device for urban roof Download PDFInfo
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- CN115012593B CN115012593B CN202210638681.9A CN202210638681A CN115012593B CN 115012593 B CN115012593 B CN 115012593B CN 202210638681 A CN202210638681 A CN 202210638681A CN 115012593 B CN115012593 B CN 115012593B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 238000003860 storage Methods 0.000 title claims abstract description 55
- 239000003673 groundwater Substances 0.000 claims abstract description 30
- 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
- 239000010959 steel Substances 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 12
- 230000004888 barrier function 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
- 239000011241 protective layer Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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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
-
- 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 a city roof, which comprises a water storage tank, a drain pipe, a gate, a hoist and a ground water depth detector, wherein the water storage tank is arranged on the city roof when in use, a bottom drain hole and a top drain hole are formed in the water storage tank, the top drain hole is normally open, the gate is arranged on the inner wall of the water storage tank 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 smaller, rainwater flows to the ground through the drain pipe through the bottom drain hole and is discharged through a city sewer system; when rainfall is large, the phenomenon of waterlogging occurs on the ground, when the ground water depth reaches a certain depth, the ground water depth detector sends out a signal, the gate on the impounding reservoir is controlled to be closed through the headstock gear, and the impounding reservoir starts to store water at the moment, so that the convergence of the ground water quantity 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 phenomenon of urban waterlogging is also increasingly serious. The urban under-pad surface is too hard, cement is used everywhere, once heavy rainfall occurs, water is collected in one place in a short time, and waterlogging can be formed. The waterlogging not only can influence road traffic, but also can cause flood backflow so as to submerge underground projects such as subways, garages and the like, and can bring great influence to the life of people, even bring great property loss and casualties.
The current method for discharging ground rainwater in cities depends on urban sewer systems, but the sewer has limited drainage capacity, and if heavy rainfall occurs, the rainfall time is long, the rainwater can not be discharged in time, and serious waterlogging phenomenon occurs. One way to solve the problem of urban waterlogging is to construct a sponge city, so that the city absorbs water, stores water, permeates water and purifies water when raining, and the stored water is released and utilized when needed, so that the water can freely migrate in the city. The construction of sponge city needs each facility to mutually support, and is very important to retaining facility requirement, based on this, research a flood control roofing water storage device for city roof is necessary.
Disclosure of Invention
Aiming at the defects and problems of the prior equipment, the invention provides the flood control roof water storage device for the urban roof, which can store water through a roof reservoir when the rainfall is large, thereby reducing or delaying the convergence of ground water quantity and avoiding the problem of waterlogging.
The invention solves the technical problems by adopting the scheme that: the utility model provides a flood control roofing water storage device for city roof, includes cistern, drain pipe, gate, headstock gear and ground depth of water detector, on cistern and headstock gear all fixed city roof, a plurality of bottom wash ports have evenly been seted up to the bottom of cistern side, and corresponding quantity of top wash ports have evenly been seted up on the upper portion of cistern side, installs the connecting pipe in bottom wash port and the top wash port, 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 sets up subaerial at the city, and electric connection between gate, the headstock gear.
Further, a drainage canal matched with the drainage pipe is arranged around the urban roof, and the drainage canal is uniformly distributed with drainage pipes.
Further, the reservoir is formed by paving a cast-in-place concrete cushion layer, an aerated concrete block, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protection layer and a surface impermeable film in sequence from bottom to top.
Further, be provided with the water storage tank in the cistern, the lower part of water storage tank has 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 along vertical direction with gate and guiding hole respectively, are connected through wire rope between floater and the gate, and wire rope passes guiding hole and pulley in proper order.
Further, one side of the bottom of the water storage tank water discharge pipe is fixed with a hinge seat, a water retaining valve plate is hinged in the hinge seat, the water retaining valve plate blocks the water discharge pipe, and one end of the water retaining valve plate is fixed with a balancing weight.
Further, a drain pipe is arranged on one side of the control water tank, and a control valve is arranged on the drain pipe.
Further, the lower ends of the water storage tank supporting legs and the supporting frame supporting legs are respectively fixed with a movable wheel, and limiting rings are uniformly distributed on the supporting frame.
Further, a water receiving bucket is arranged on the upper portion of the water storage tank, and a filter screen is arranged on the upper surface of the water receiving bucket.
The invention has the beneficial effects that: the invention is mainly used for solving the problem of urban waterlogging in work, the reservoir is arranged on the roof of a city by the cooperation of the reservoir, the drain pipe, the gate, the hoist and the ground water depth detector, the reservoir is provided with a bottom drain hole and a top drain hole in use, 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 to block the bottom drain hole, the valve is in an open state under normal conditions, and when rainfall is smaller, rainwater flows to the ground through the drain pipe through the bottom drain hole and is discharged through a city sewer system; when rainfall is large, waterlogging occurs on the ground, when the ground water depth reaches a certain depth, a ground water depth detector sends out a signal, a gate on the reservoir is controlled to be closed through the hoist, and the reservoir starts to store water at the moment, so that the convergence of ground water quantity and the lifting of 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 is lowered to a safe position, a gate on the reservoir is controlled to be opened by the hoist, so that water in the reservoir is drained.
When the city encounters strong short-time rainfall, the duration of the rainwater is longer, water diffused by the drain hole at the top of the reservoir can flow into the drain channel due to gradient, and then the water is discharged into the ground drainage system through the sewer pipe, so that convenience is brought to drainage work; through the setting of cistern, the cistern is by cast in situ concrete bed course, air entrainment concrete block, cement lime burnt dreg mortar, cement mortar layer, SBS modified asphalt layer, cement mortar protective layer, surface impervious film from supreme laying down in proper order forms, has strengthened cistern barrier property, has improved its life.
Through the cooperation setting of water storage tank, 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 stores the rainwater during the use, after reaching a certain amount, flow into the control water tank through its drain pipe to rivers, the floater floats along with the injection of water, wire rope reciprocates, application balance principle, the gate moves down shutoff bottom wash port, use electric energy control to need the line, use danger easily to take place for a long time, utilize the rainwater to convert into mechanical energy in this embodiment, can save the energy, improve equipment practicality.
Through the cooperation setting of articulated seat and manger plate valve plate, utilize the balancing weight to block up the water storage tank drain pipe with manger plate valve plate perk during the use, when the rainwater is accumulated to certain volume in the water storage tank, after weight is greater than the balancing weight, manger plate valve plate is opened, can be convenient for carry the quick ration of rivers to in the control water tank, for control gate provides convenience.
Therefore, the invention has novel structure, when the storm is over, a part of rainwater is stored by the reservoir, then the rainwater is discharged to the ground according to the ground water level condition, the ground water amount convergence is delayed, the waterlogging is avoided, and the effective time is strived for flood control of the urban drainage system and related departments, thereby reducing the property loss and casualties, and meanwhile, the water of the reservoir can be used for cleaning the roof.
Drawings
FIG. 1 is a schematic illustration of a roof reservoir arrangement in accordance with the present invention;
FIG. 2 is a front view of a building in accordance with the present invention;
FIG. 3 is a side view of a building in accordance with the present invention;
FIG. 4 is a cross-sectional view of a reservoir in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the water storage tank according to the present invention;
fig. 6 is a schematic view of the structure of the control tank according to the present invention.
The reference numerals in the figures are: 1 is a reservoir, 2 is a drain pipe, 3 is a gate, 4 is a hoist, 5 is a ground water depth detector, 6 is a bottom drain hole, 7 is a top drain hole, 8 is a connecting pipe, 9 is a drain channel, 10 is a sewer pipe, 11 is a water storage tank, 12 is a control water tank, 13 is a guide hole, 14 is a floating ball, 15 is a supporting frame, 16 is a pulley, 17 is a steel wire rope, 18 is a hinging seat, 19 is a water retaining valve plate, 20 is a balancing weight, 21 is a drain pipe, and 22 is a water receiving bucket.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Example 1: this embodiment aims at providing a flood control roofing water storage device for urban roof, mainly used solves the work of urban waterlogging, can be through the roofing cistern retaining when rainfall is big to reduce or delay the assembly 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, a flood control roof water storage device for an urban roof comprises a water storage tank 1, a drain pipe 2, a gate 3, a hoist 4 and a ground water depth detector 5, wherein the water storage tank 1 and the hoist 4 are fixed on the urban roof, a plurality of bottom drain holes 6 are uniformly formed in the bottom of the side edge of the water storage tank 1, a corresponding number of top drain holes 7 are uniformly formed in the upper part of the side edge of the water storage tank 1, connecting pipes 8 are arranged in the bottom drain holes 6 and the top drain holes 7, the connecting pipes 8 are communicated with the drain pipe 2, the gate 3 is arranged on the inner wall of the water storage tank 1 and can move up and down to be used for plugging the bottom drain holes 6, and the ground water depth detector 5 is arranged on the urban ground and is electrically connected with the gate 3 and the hoist 4; through the cooperation setting of cistern 1, drain pipe 2, gate 3, headstock gear 4 and ground water depth detector 5, when using, cistern 1 arranges on the city building roof, is provided with bottom water drain hole 6 and top water drain hole 7 on the cistern 1, wherein top water drain hole 7 is normally open, gate 3 is installed on cistern 1 inner wall to can reciprocate and be used for shutoff bottom water drain hole 6, the valve is under the normal condition open state, when the rainfall is less, the rainwater flows to ground through drain pipe 2 through bottom water drain hole 6, discharges through the city sewer system; when rainfall is large, waterlogging occurs on the ground, when the ground water depth reaches a certain depth, a ground water depth detector 5 sends out a signal, a gate 3 on the reservoir 1 is controlled to be closed through a hoist 4, and at the moment, the reservoir 1 starts to store water, so that the convergence of ground water quantity and the lifting of water level 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 is lowered to a safe position, the gate 3 on the reservoir 1 is controlled to be opened by the hoist 4, so that water in the reservoir 1 is drained.
In this embodiment, when the storm comes temporarily, hold a part of rainwater through cistern 1, again with the rainwater drainage ground according to ground water level condition, delay ground water yield and assemble, avoid the waterlogging to produce, strive for effective time for the urban drainage system and related departments to prevent floods to reduce loss of property and casualties, the water of cistern 1 still can be used to the clean work of roofing simultaneously.
Example 2: this embodiment is substantially the same as embodiment 1, except that: this embodiment will further explain the specific structure of the water reservoir 1.
In a specific structure, as shown in fig. 1-4, a drainage canal 9 matched with a drainage pipe 2 is arranged around the urban roof, and drainage pipes 10 are uniformly distributed on the drainage canal 9; when the city encounters strong rainfall in a short time, the duration of the rainwater is longer, water which overflows from the top drain hole 7 of the reservoir 1 flows into the drain canal 9 due to gradient, and then leaks into the ground drainage system through the sewer pipe 10, so that convenience is brought to drainage work.
The reservoir 1 is formed by paving a cast-in-place concrete cushion layer, an aerated concrete block, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protection layer and a surface impermeable film in sequence from bottom to top; through the setting of cistern 1, cistern 1 is by cast in situ concrete bed course, air entrainment concrete block, cement lime burnt slag mortar, cement mortar layer, SBS modified asphalt layer, cement mortar protective layer, surface impervious film from supreme laying in proper order down forms, has strengthened cistern 1 barrier property, has improved its life.
Example 3: this embodiment is substantially the same as embodiment 1, except that: the present embodiment further describes the specific structure of the water storage tank 11.
In a specific structure, as shown in fig. 4-5, a water storage tank 11 is arranged in a water storage tank 1, a control water tank 12 is connected to the lower part of the water storage tank 11 through a flow guide pipe, a guide hole 13 is formed in the upper surface of the control water tank 12, a floating ball 14 is placed in the control water tank 12, a supporting frame 15 is arranged between the control water tank 12 and a gate 3, pulleys 16 are arranged at two ends of the supporting frame 15, 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 the cooperation setting of water storage tank 11, control water tank 12 and support frame 15, floater 14, gate 3 are 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 the use, when reaching the back of a certain amount, flow into control water tank 12 through its drain pipe with rivers, floater 14 floats along with the injection of water, wire rope 17 upwards moves, application balanced principle, gate 3 downwardly moving shutoff bottom wash port 6 uses electric energy control to need the line, long-time use takes place danger easily, utilize the rainwater to change into mechanical energy in this embodiment, can save the energy, improve equipment practicality.
A hinge 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 hinge seat 18, the water retaining valve plate 19 blocks the water discharge pipe, and a balancing weight 20 is fixed at one end of the water retaining valve plate 19; through the cooperation setting of articulated seat 18 and manger plate valve plate 19, when using application balancing weight 20 to the perk of manger plate valve plate 19 shutoff water storage tank 11 drain pipe, when rainwater accumulation in the water storage tank 11 is to a certain amount, after the weight is greater than balancing weight 20, manger plate valve plate 19 opens, can be convenient for carry the quick ration of rivers to control in the water tank 12, for control gate 3 provides convenience.
Example 4: this embodiment is substantially the same as embodiment 3, except that: this embodiment will be further described with respect to the specific structure of the control tank 12.
In a specific structure, as shown in fig. 5, a drain pipe 21 is provided on one side of the control water tank 12, and a control valve is provided on the drain pipe; by the arrangement of the drain pipe 21, the water in the control water tank 12 can be discharged conveniently by cooperating with the 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 respectively fixed with a movable wheel, and limiting rings are uniformly distributed on the supporting frame 15; through the setting of removing the wheel, for removing water storage tank 11 and support frame 15 and providing convenience, set up the spacing ring, can provide spacingly for the removal of wire rope 17, avoid its winding to influence the use.
The upper part of the water storage tank 11 is provided with a water receiving hopper 22, and the upper surface of the water receiving hopper 22 is provided with a filter screen; through the setting of water receiving bucket 22, can improve the water receiving rate, cooperate the filter screen to use and avoid piling up impurity in the water storage tank 11 and blockking up its drain pipe.
Example 5: this embodiment is substantially the same as embodiment 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 are used in one-to-one correspondence with the control water tanks 12, the plurality of gates 3 cannot be synchronously controlled to be opened and closed together, water discharge rates in different directions are different, and therefore, excessive ground water quantity can be caused, so that urban water discharge functions are affected, after the rain weather, the control water tanks 12 can only be discharged one by one, manpower is consumed relatively, and the working efficiency is poor, so that in the embodiment, a larger water storage tank 11 is arranged, a split box is arranged at the lower part of the water storage tank 11, a plurality of control water tanks 12 are connected to the split box through split pipes, the water discharge pipes 21 arranged at one side of the plurality of control water tanks 12 are communicated through a main branch pipe, and the main branch pipe is provided with a water discharge valve; through the setting of shunt case and total branch pipe, use shunt case cooperation shunt pipe can be to the water that flows in the water storage tank 11, disperse simultaneously in a plurality of control water tanks 12, reach the switching of a plurality of gates 3 of simultaneous control, the quick deposit of control cistern 1 of being convenient for is discharged, and the total branch pipe communicates the water discharge pipe 21 of a plurality of control water tanks 12, only need twist the water discharge valve on the total branch pipe and just can carry out the water discharge when draining, provide very big facility for people.
Claims (6)
1. A flood control roofing water storage device for urban roofs is characterized in that: the urban water depth detection device comprises a reservoir, a drain pipe, a gate, a hoist and a ground water depth detector, wherein the reservoir and the hoist are fixed on an urban roof, a plurality of bottom drain holes are uniformly formed in the bottom of the side edge of the reservoir, a corresponding number of top drain holes are uniformly formed in the upper part of the side edge of the reservoir, connecting pipes are arranged in the bottom drain holes and the top drain holes and are communicated with the drain pipe, the gate is arranged on the inner wall of the reservoir and can move up and down to be used for blocking the bottom drain holes, and the ground water depth detector is arranged on the urban floor and is electrically connected with the gate and the hoist; the water storage tank is arranged in the water storage tank, the lower part of the water storage tank is connected with the control water tank through the guide pipe, the upper surface of the control water tank is provided with the guide hole, the floating ball is arranged in the control water tank, the support frame is arranged between the control water tank and the gate, the two ends of the support frame are provided with pulleys, the two pulleys are respectively and correspondingly arranged with the gate and the guide hole along the vertical direction, the floating ball is connected with the gate through the steel wire rope, and the steel wire rope sequentially passes through the guide hole and the pulleys; when rainfall is small, the rainwater flows to the ground through the drain pipe through the bottom drain hole and is discharged through the urban sewer system; 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 is lowered to a safe position, a gate on the reservoir is controlled to be opened by the hoist, so that water in the reservoir is drained; one side of water storage tank drain pipe bottom is fixed with articulated seat, articulates in the articulated seat has the manger plate valve plate, manger plate valve plate blocks the drain pipe, and its one end is fixed with the balancing weight.
2. A flood control roof water reservoir for a city roof as claimed in claim 1, wherein: drainage channels matched with the drainage pipes are arranged around the urban roof, and the drainage channels are uniformly provided with drainage pipes.
3. A flood control roof water reservoir for a city roof as claimed in claim 1, wherein: the reservoir is formed by paving a cast-in-place concrete cushion layer, an aerated concrete block, cement lime coke slag mortar, a cement mortar layer, an SBS modified asphalt layer, a cement mortar protection layer and a surface impermeable film in sequence from bottom to top.
4. A flood control roof water reservoir for a city roof as claimed in claim 1, wherein: one side of the control water tank is provided with a water drain pipe, and the water drain pipe is provided with a control valve.
5. A flood control roof water reservoir for a city roof as claimed in claim 1, wherein: the lower ends of the water storage tank supporting legs and the supporting frame supporting legs are respectively fixed with a movable wheel, and limiting rings are uniformly distributed on the supporting frame.
6. A flood control roof water reservoir for a city roof as claimed in claim 1, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115012593A CN115012593A (en) | 2022-09-06 |
| CN115012593B true CN115012593B (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009235872A (en) * | 2008-03-28 | 2009-10-15 | Sekisui Chem Co Ltd | Method for flood regulation and water utilization, and rainwater storage facility used for the method |
| CN201554061U (en) * | 2009-10-13 | 2010-08-18 | 上海市育才初级中学 | Building rainwater collection device |
| CN102733555A (en) * | 2012-07-19 | 2012-10-17 | 重庆大学 | Roof drainage method for reducing urban water-logging |
| CN204163295U (en) * | 2014-08-26 | 2015-02-18 | 上海现代建筑设计(集团)有限公司 | A kind of rainwater utilization system |
| CN105019537B (en) * | 2014-11-26 | 2017-08-11 | 陈思 | Roof retaining prevention waterlogging system |
| 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 |
| CN109487885B (en) * | 2018-11-08 | 2024-05-14 | 广州地铁设计研究院股份有限公司 | Rainwater regulation and storage system combined with cover plate and regulation and storage method thereof |
| 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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