CN113073728A - Urban building water supply and drainage system - Google Patents
Urban building water supply and drainage system Download PDFInfo
- Publication number
- CN113073728A CN113073728A CN202110340392.6A CN202110340392A CN113073728A CN 113073728 A CN113073728 A CN 113073728A CN 202110340392 A CN202110340392 A CN 202110340392A CN 113073728 A CN113073728 A CN 113073728A
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- CN
- China
- Prior art keywords
- water
- pipe
- water supply
- drainage system
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000011010 flushing procedure Methods 0.000 claims abstract description 21
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- 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
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- 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
-
- 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
-
- 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
- E04D13/0404—Drainage on the roof surface
-
- 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
- E04D13/0404—Drainage on the roof surface
- E04D13/0445—Drainage channels
-
- 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
- E04D13/0404—Drainage on the roof surface
- E04D2013/0495—Drainage on the roof surface to storage tanks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a water supply and drainage system for urban buildings, which comprises a roof part and an indoor part, wherein the roof part is a water collection mechanism, the water collection mechanism comprises a roof, a water collection tank is arranged on the roof, the water collection tank is connected with a water pumping pipe, a water pump is arranged on the water pumping pipe, the water pumping pipe is connected with a water tank, and a water supply pipe is arranged on the water tank; the indoor part comprises a water tank, a sewer pipe is connected below the water tank and is connected with a drain pipe 20, and the water collecting mechanism is simultaneously communicated with the drain pipe and the sewer pipe through a flushing pipe; an anti-blocking rotating wheel is arranged at the connection position of the flushing pipe, the drain pipe and the sewer pipe, and rotates under the flushing of the flushing pipe, and the rotating direction of the anti-blocking rotating wheel faces to the drain pipe. The rainwater collection device is used for collecting rainwater to flush the pipeline when the sewer of the residential building is blocked, so that water resources are saved, the realization is easy, and the blockage removal effect is good.
Description
Technical Field
The invention relates to the field of building related equipment, in particular to a water supply and drainage system for urban buildings.
Background
The water supply and drainage system is a general term for providing water supply and wastewater drainage facilities for life, production, municipal administration and prevention and elimination of people. The water supply and drainage system supplies water quantity and water quality meeting different requirements to various users of different categories, and simultaneously undertakes the collection, transportation and treatment of waste water discharged by the users, thereby achieving the purposes of eliminating pollutants in the waste water on human health and protecting the environment.
For any building, plumbing systems are an essential and important component. The water supply and drainage system of a common building comprises a domestic water supply system, a domestic drainage system and a fire fighting system. In recent years, with the advance of urban modern construction, the requirements for energy conservation and environmental protection are higher and higher, and a water-saving type water supply and drainage system for collecting rainwater on the roof and using the rainwater for life appears, for example, the invention patent CN109594726A discloses a water supply and drainage system for a roof environment-friendly and energy-saving type building, which is used for irrigation of green plants after collecting and precipitating the rainwater. CN 110206239B also discloses a roof environment-friendly energy-saving building water supply and drainage system, which treats the collected rainwater directly as domestic water. However, the above patents also have certain problems, firstly, the precipitation quantity in each place is difficult to meet the living needs by only collecting rainwater, and the structure is complex and difficult to realize. Secondly, the treated rainwater is not checked, and the standard of domestic water such as washing is not known. Therefore, under the current conditions, the method has no prospect of popularization.
Disclosure of Invention
In order to solve the technical problems, the invention provides a water supply and drainage system for urban buildings, which solves the problem that the sewer pipe is easy to block and difficult to dredge in the current residential buildings by improving the existing device, and has the advantages of simple structure and easy realization.
The complete technical scheme of the invention comprises the following steps:
a city building water supply and drainage system comprises a roof part and an indoor part, wherein the roof part is a water collecting mechanism which comprises a roof, a water collecting tank is arranged on the roof, the water collecting tank is connected with a water pumping pipe, a water pump is arranged on the water pumping pipe, the water pumping pipe is connected with a water tank, and a water feeding pipe is arranged on the water tank;
the indoor part comprises a water tank, a sewer pipe is connected below the water tank and is connected with a drain pipe 20, and the water collecting mechanism is simultaneously communicated with the drain pipe and the sewer pipe through a flushing pipe;
the anti-blocking rotating wheel is arranged at the connection place of the flushing pipe, the drain pipe and the sewer pipe and comprises a rotating shaft, a paddle-shaped cutting blade is arranged on the rotating shaft, and a protection ring is arranged outside the paddle-shaped cutting blade.
The diversion flume is arranged around the roof.
And a first valve is arranged on the water pumping pipe.
And a filtering membrane is arranged in the water tank.
And a second valve is arranged on the water supply pipe.
The water supply pipe enters the interior of the building, and is distributed to each floor and then is sent to each room.
And (4) pressurizing the water supply pipe on the high floor.
And a third valve is arranged on the flushing pipe.
The anti-blocking rotating wheel rotates under the flushing of the flushing pipe, and the rotating direction of the anti-blocking rotating wheel faces to the drainage pipe.
The rainwater collection and simple filtration treatment device is used for collecting rainwater and performing simple filtration treatment aiming at the current situation that urban domestic water is insufficient at present, so that the rainwater collection and simple filtration treatment device is used for flushing a pipeline when a sewer of a residential building is blocked, water resources are saved, meanwhile, an anti-blocking water driving rotating wheel is installed, an external electric driving device is not needed, the rainwater collection and filtration treatment device is easy to realize, blockage removal is not needed, and the effect is good.
Drawings
FIG. 1 is a schematic view of the roof part of the water supply and drainage system of the present invention.
FIG. 2 is a schematic view of the indoor part of the water supply and drainage system of the present invention.
Detailed Description
The technical solutions of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are only illustrative and are not intended to limit the present application.
The urban building water supply and drainage system comprises a roof part and an indoor part, wherein as shown in figure 1, the roof part is a water collecting mechanism and is used for collecting rainwater and treating the rainwater to be used as the indoor part. The mechanism that catchments includes roof 1, set up diversion channel 2 around along the roof, 3 one ends of drinking-water pipe get into the diversion channel, the rainwater of roof collects in the diversion channel after raining, water pump 4 starts to send the rainwater that collects in the inslot into water tank 5 through the drinking-water pipe, be equipped with first valve 8 on the drinking-water pipe, be equipped with filtration membrane in the water tank, rainwater 7 after getting rid of debris silt through filtering stores in the water tank, send into the building inside through flow pipe 9, and send into each indoor after each floor divides water and pressurizes, be equipped with second valve 10 on the flow pipe 9.
The indoor part comprises a water tank 11, a drainer 12 is arranged below the water tank and is connected with a sewer pipe 14 through a rubber or plastic joint 13, the sewer pipe is connected with a drainage pipe 20 below, treated rainwater led from a water collecting part on the top of a building is communicated with the drainage pipe and the sewer pipe through a flushing pipe 15, and a third valve 16 is arranged on the flushing pipe. In particular, an anti-blocking wheel for preventing and clearing the block is arranged at the connection place of the flushing pipe, the drain pipe and the sewer pipe, the anti-blocking wheel comprises a rotating shaft 18 arranged in the pipe, a paddle-shaped cutting blade is arranged on the rotating shaft, a protective ring is arranged outside the rotating shaft, when the block happens, a third valve is opened, water from the roof part enters the pipeline under high pressure, as shown by an arrow, the rotating shaft is flushed and driven to drive the paddle to rotate centrifugally, the large blocks of the blocking objects 21 above are cut into small blocks, and the small blocks are thrown into the drain pipe under the action of centrifugal force to be discharged.
The water supply and drainage design of the embodiment mainly takes the following points into consideration: at present, urban domestic water is in shortage, rainwater utilization is an effective supplement means, but the existing rainwater collection system is not applied on a large scale, and meanwhile, the processes of rainwater treatment, purification and the like are complex and high in cost, so that the rainwater collection system can directly become domestic water which can be used for washing, and the rainwater is difficult to realize. Therefore, the invention can be used for simply filtering rainwater on the roof of the city after being collected, so that the rainwater can be used for flushing the pipeline when the sewer of the residential building is blocked. Among the prior art, CN 109914542B discloses an anti-clogging device for building plumbing adopts the straight tube to be equipped with the mode that a plurality of blade carries out rotary cutting and clears up the jam, but the device need additionally install the bull stick, adjust the pole and outside drive arrangement drive pivot rotates, installs outside actuating system such as motor additional in the narrow and small space in resident building kitchen obviously is very unrealistic, and it still needs to tear open and change the U-shaped pipe simultaneously and takes out the jam, uses inconveniently. Therefore, rainwater collected by the roof is directly flushed into the sewer pipe (the high floor needs to be properly pressurized) to drive the anti-blocking rotating wheel to rotate, an additional power system is not needed, the anti-blocking rotating wheel is easy to realize, flushing water directly enters the sewer pipe, the requirement on water quality is low, and the anti-blocking rotating wheel can be obtained through simple filtering treatment. Meanwhile, the anti-blocking rotating wheel directly faces to a sewer pipe and a drain pipe, after a big block of blockage of the sewer pipe above the anti-blocking rotating wheel is rotationally cut, the cut small block can be thrown into the drain pipe directly by using centrifugal force, the water pipe does not need to be detached, and the blockage removing effect is very good. The flushing pipe is normally closed by a valve and is opened when blockage or unsmooth drainage occurs, the use frequency is not frequent, and the daily collected rainwater can basically meet the flushing requirement.
The anti-blocking rotating wheel can be designed into different sizes according to the specification of a pipeline so as to improve the applicability, and an enclosed iron ring is arranged outside the anti-blocking rotating wheel so as to prevent constructors from being cut during installation. For users on low floors, the flushing water from the roof part can be used directly, and for users on high floors, it is necessary to pressurize properly. The following pressurization modes were obtained by field verification: if the total floor is N, the floor where a certain user is located is N, and N-N is less than or equal to 3, the supercharging value is about:
The above applications are only some embodiments of the present application. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and it is intended to cover all such modifications and variations as fall within the scope of the invention.
Claims (9)
1. A water supply and drainage system for urban buildings is characterized by comprising a roof part and an indoor part, wherein the roof part is a water collection mechanism which comprises a roof, a water collection tank is arranged on the roof, the water collection tank is connected with a water pumping pipe, a water pump is arranged on the water pumping pipe, the water pumping pipe is connected with a water tank, and a water supply pipe is arranged on the water tank;
the indoor part comprises a water tank, a sewer pipe is connected below the water tank and is connected with a drain pipe 20, and the water collecting mechanism is simultaneously communicated with the drain pipe and the sewer pipe through a flushing pipe;
the anti-blocking rotating wheel is arranged at the connection place of the flushing pipe, the drain pipe and the sewer pipe and comprises a rotating shaft, a paddle-shaped cutting blade is arranged on the rotating shaft, and a protection ring is arranged outside the paddle-shaped cutting blade.
2. The urban building water supply and drainage system according to claim 1, wherein the flume is disposed around the roof.
3. The urban building water supply and drainage system according to claim 1, wherein the suction pipe is provided with a first valve.
4. The urban building water supply and drainage system according to claim 1, wherein a filtering membrane is arranged in the water tank.
5. The water supply and drainage system for urban buildings according to claim 1, wherein the water supply pipe is provided with a second valve.
6. A water supply and sewerage system for urban buildings according to claim 1, wherein the water supply pipes enter the interior of the building and are distributed to the individual floors before being supplied to the individual rooms.
7. A water supply and drainage system for urban buildings according to claim 6, wherein the water supply pipes of the high floors are pressurized.
8. The municipal building water supply and drainage system according to claim 1, wherein a third valve is provided on the flush pipe.
9. A water supply and drainage system for urban buildings according to claim 8, wherein the anti-blocking wheel rotates under the washing of the flushing pipe, and the rotation direction is opposite to the drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340392.6A CN113073728A (en) | 2021-03-30 | 2021-03-30 | Urban building water supply and drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340392.6A CN113073728A (en) | 2021-03-30 | 2021-03-30 | Urban building water supply and drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113073728A true CN113073728A (en) | 2021-07-06 |
Family
ID=76611471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110340392.6A Withdrawn CN113073728A (en) | 2021-03-30 | 2021-03-30 | Urban building water supply and drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113073728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232908A (en) * | 2021-12-08 | 2022-03-25 | 湖北鸿盛华瑞建设工程有限公司 | Environment-friendly energy-saving building water supply and drainage system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847923A (en) * | 1987-12-11 | 1989-07-18 | Huang Chin Hwa | Water and air whirlpooling double flush toilet clog remover |
| CN206495282U (en) * | 2017-02-28 | 2017-09-15 | 嵊州市钱隆越溪五金有限公司 | A kind of three-way connector of drainage pipeline |
| CN108755870A (en) * | 2018-07-01 | 2018-11-06 | 吴孔杰 | A kind of anti-blocking sewer pipe |
| CN210263229U (en) * | 2019-06-19 | 2020-04-07 | 杨明芹 | Building water supply and drainage system |
| CN211922865U (en) * | 2020-04-09 | 2020-11-13 | 孙鹏远 | Prevent housing construction drainage structures of jam |
-
2021
- 2021-03-30 CN CN202110340392.6A patent/CN113073728A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847923A (en) * | 1987-12-11 | 1989-07-18 | Huang Chin Hwa | Water and air whirlpooling double flush toilet clog remover |
| CN206495282U (en) * | 2017-02-28 | 2017-09-15 | 嵊州市钱隆越溪五金有限公司 | A kind of three-way connector of drainage pipeline |
| CN108755870A (en) * | 2018-07-01 | 2018-11-06 | 吴孔杰 | A kind of anti-blocking sewer pipe |
| CN210263229U (en) * | 2019-06-19 | 2020-04-07 | 杨明芹 | Building water supply and drainage system |
| CN211922865U (en) * | 2020-04-09 | 2020-11-13 | 孙鹏远 | Prevent housing construction drainage structures of jam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232908A (en) * | 2021-12-08 | 2022-03-25 | 湖北鸿盛华瑞建设工程有限公司 | Environment-friendly energy-saving building water supply and drainage system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210706 |
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| WW01 | Invention patent application withdrawn after publication |