CN200952219Y - Siphon type rain water system - Google Patents
Siphon type rain water system Download PDFInfo
- Publication number
- CN200952219Y CN200952219Y CN 200620026086 CN200620026086U CN200952219Y CN 200952219 Y CN200952219 Y CN 200952219Y CN 200620026086 CN200620026086 CN 200620026086 CN 200620026086 U CN200620026086 U CN 200620026086U CN 200952219 Y CN200952219 Y CN 200952219Y
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- pipe
- rainwater
- hydrocone type
- siphon
- water system
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Abstract
A siphon-type rainwater system includes a plurality of siphon-type rainwater hoppers arranged on building roof; a connecting pipe arranged below and sealed connected with each siphon-type rainwater hopper; a horizontal hanging pipe sealed connected in series with the connecting pipes and having an end bending downwards; and a vertical pipe in sealed connection with the bent end of the horizontal hanging pipe. A central pipe is arranged in each siphon-type rainwater hopper, an upper flange and a lower flange are arranged in parallel to each other and arranged on the central pipe, a plurality of commutating sheets are arranged on the upper flange surface at circumference of central pipe opening along radial directions and are vertical to the flange surface, and middle and upper section of inner part of the commutating sheets are connected together via a top cover. The bottom end of the vertical pipe is connected with a ground-buried pipe, and the ground-buried pipe is connected to a detecting well arranged under outdoor ground. Different from conventional rainwater system, the utility model needs less rainwater vertical pipes, less rainwater hoppers, no inclining of horizontal water-collecting pipe, and less rainwater detecting wells. The system can be used on building surface with large span and complicated structure, such as large plant, exhibition hall, airport, sports field and high annex.
Description
Technical field
The utility model belongs to storm-water system.Be particularly related to a kind of hydrocone type storm-water system.
Background technology
Factors such as the usable floor area of attractive in appearance, easy construction, increase building of building appearance and application life are considered in because architectural design at present more, traditional gravity discharging storm-water system more and more seems awkward, the pipeline that it needs is many, storm-water drainage is slow, do not satisfy the design concept that is showing improvement or progress day by day, traditional gravity discharging storm-water system structure not only influences the architectural appearance effect, even can cause and build consequences such as impaired.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of hydrocone type storm-water system is provided.
The technical solution of the utility model is: according to " Bai Nuoli " equation principle, by the advanced rain water on roof exhaust system of accurately rigorous calculating and perfect construction technology formation.
The hydrocone type storm-water system be utilize can secluding air hydrocone type roof drain and accurate pipeline hydraulic EQUILIBRIUM CALCULATION FOR PROCESS, rely on the potential energy of building, rainwater forms full-section pipe-flow by the closed pipeline system, make full use of rainwater from roofing row discrepancy in elevation potential energy earthward as power, fall the generation siphonage at the standpipe place, with the rapid novel storm-water system that discharges of rainwater of roofing.
A kind of hydrocone type storm-water system, it is characterized in that: a plurality of hydrocone type roof drains that are arranged on the building roof are arranged, each hydrocone type roof drain binding pipe fitting that is tightly connected downwards links pipe fitting and is cascaded by the horizontal suspension seal of tube, the horizontal suspension tube end standpipe that is tightly connected downwards.
The hydrocone type roof drain has flange, has a plurality ofly perpendicular to the radial commutator segment of being arranged in of flange surface around the flange centre of surface hole, is linked together by top cover in the middle and upper part of the inboard of these commutator segments.
The standpipe bottom connects underground pipe, and underground pipe is connected to and is arranged in the following manhole of outdoor ground.
The utility model effect is:
The hydrocone type storm-water system be utilize can secluding air hydrocone type roof drain and accurate pipeline hydraulic EQUILIBRIUM CALCULATION FOR PROCESS, rely on the potential energy of building, rainwater forms full-section pipe-flow by the closed pipeline system, make full use of rainwater from roofing row discrepancy in elevation potential energy earthward as power, fall the generation siphonage at the standpipe place, with the rapid novel storm-water system that discharges of rainwater of roofing.Present technique is compared with traditional storm-water system, and it has: only need a spot of rain leader downspout; The roof drain of lesser amt; The level set water pipe is installed does not need the gradient; Minimum rainwater inspection well; Less rainwater goes out the family pipe; Do not need inspection hole or clean out are set, because the design of siphon roof drain can every section rubbish and bulky grain shape material enters system and system has self-cleaning function; The depth of water is lower before near the roof drain the bucket, also can regulate the control roofing thickness that catchments by system simultaneously; The roof drain quantity of same standpipe without limits; The roof drain of different level aspect can insert same system.Thereby be embodied as building " weight reducing ", the purpose that allows the space discharge, and broken away from of the fully dependence of traditional storm-water system to water level before struggling against.This system can be widely used in big, the baroque roofings of span such as large-sized workshop, exhibition hall, airport, sports ground, high-rise podium.
Description of drawings
Fig. 1 is the structural representation of hydrocone type storm-water system
Fig. 2 is a hydrocone type roof drain structural representation
Fig. 3 is the contrast schematic diagram of hydrocone type storm-water system and traditional gravity storm-water system
The specific embodiment
As shown in Figure 1, a kind of hydrocone type storm-water system, the a plurality of hydrocone type roof drains (1.1) that are arranged on building (1.8) roof are arranged, each hydrocone type roof drain is tightly connected downwards and links pipe fitting (1.3), link pipe fitting and be cascaded, the horizontal suspension tube end standpipe (1.4) that is tightly connected downwards by horizontal suspension pipe (1.2) sealing.The standpipe bottom connects underground pipe (1.6), and underground pipe is connected to and is arranged in the following manhole (1.5) of outdoor ground.
When rainwater when roofing surpasses the top cover of hydrocone type roof drain (1.1), roof drain produces vacuum, negative pressure by the baffle plate secluding air, make rainwater flow to hanging pipe (1.2) rapidly, because tubing adopts hot melt to be connected, the system that guaranteed installs does not have the gas leak phenomenon that leaks, and forms full-section pipe-flow.Simultaneously since the hydrocone type hanging pipe need not any gradient just can unimpeded draining apace, so hanging pipe does not conflict sharing space mutually by special binding pipe fitting (1.3) and other building pipelines.When rainwater passes through standpipe (1.4), utilize the discrepancy in elevation potential energy of building, make rainwater when standpipe, fall the generation siphonage, thereby rainwater is discharged rapidly.Because a plurality of roof drains of siphon storm-water system can a shared standpipe, so the quantity of corresponding manhole (1.5) also reduces relatively.
Shown in Figure 2, this figure is a hydrocone type roof drain schematic diagram, the hydrocone type roof drain has flange (2.3), have a plurality ofly around the flange centre of surface hole (2.6), link together by top cover (2.2) in the middle and upper part of the inboard of these commutator segments perpendicular to the radial commutator segment of being arranged in of flange surface (2.1).
Commutator segment (2.1) plays and makes rainwater change the flow direction, flows to the effect of roof drain rapidly.Roof drain top cover (2.2) plays secluding air, forms the effect of vacuum.Flange (2.3) is connected with standpipe (2.5) upper port flange (2.4).
Fig. 3 is the contrast of siphon type rainwater discharging system and traditional gravity storm-water system, left figure (A) is the gravity storm-water system, each roof drain all needs to link 1 standpipe, so manhole, underground pipe are also more relatively, right figure (B) is a siphon type rainwater discharging system, a plurality of roof drains only need 1 standpipe, so really play the effect into building " weight reducing ".Among Fig. 3: (3.1) are that manhole, (3.2) are roof drain for underground pipe, (3.3) for standpipe, (3.4).
The discrepancy in elevation potential energy that utilizes storm-water drainage is as power, rely on the performance of hydrocone type roof drain and the construction technology of tubing, cause the interior rainwater negative pressure axle suction of hanging pipe to flow, form siphonage at rainwater continuous-flow hanging pipe and when changing standpipe over to and falling, realized full-section pipe-flow, rainwater is arranged to outdoor with high flow velocity.This technology has solved traditional storm-water system and has relied on the drawback of water level before the bucket fully, has reduced the quantity of roof drain, underground pipe, manhole and standpipe simultaneously, and the standpipe caliber is also corresponding to be dwindled, thereby has saved more architectural space for the owner.
The hydrocone type storm-water system be utilize can secluding air hydrocone type roof drain and accurate pipeline hydraulic EQUILIBRIUM CALCULATION FOR PROCESS, rely on the potential energy of building, rainwater forms full-section pipe-flow by the closed pipeline system, fall the generation siphonage at the standpipe place, with the rapid novel storm-water system that discharges of rainwater of roofing.The siphon roof drain can adopt multi-form roof drain according to different roofings and designing requirement, can fully be applicable to the building of different structure and function; For the storm intensity of different regions, can control 250m respectively
2~ 600m
2The roof catchment area, and traditional roof drain generally can only be controlled 200m
2About catchment area.The hydrocone type roof drain is made by stainless steel, this has guaranteed the life-span of roof drain, low-maintenance demand and the system that good reliability is provided, model has plurality of specifications according to displacement size, and roof drain tail pipe caliber can be fit to various types of roof structures such as metal gutter roofing, concrete roof, lightweight steel work roofing, green roof respectively.The structure and the feature difference of hydrocone type roof drain and gravity roof drain are: the gravity roof drain because of whirlpool causes entering of air, forms the carbonated drink mixed flow when draining; And the hydrocone type roof drain has unique air register, has stoped entering of air, in drainage procedure, water be by around do not have a whirlpool the roof drain that flows to enter pipe-line system, thereby formation is full-section pipe-flow.Because the hydrocone type roof drain is a plain base, so the roof drain of all size can adapt to the requirement of different roofing materials and row's rainfall, easier generation siphon.Because the hydrocone type storm-water system is the pressure flow system, thus the native system hanging pipe need not any gradient just can unimpeded draining apace, under square one, the hanging pipe caliber can be controlled about 4000m for the 200mm maximum
2Catchment area, be 4 times of traditional gravity system; And the hanging pipe of gravity system is located in the bigger roofing of span, and the gradient of pipeline can be subjected to the restriction of structure and other equipment and produce all contradiction with it.In addition, owing to be full-section pipe-flow, the stream scooter 5 ~ 10m/s in the pipeline can wash away tube wall when rainy, reaches the anti-function of becoming silted up of system's self-cleaning.The tubing connected mode of hydrocone type storm-water system adopts hot melt to connect, and the assurance system installs does not have the gas leak phenomenon that leaks, and reaches the precondition that forms siphon in the siphon storm-water system.
In the storm-water drainage process, rely on the performance of hydrocone type roof drain and the construction technology of tubing to form siphonage wittingly, rainwater is arranged to outdoor with high flow velocity.
Claims (3)
1, a kind of hydrocone type storm-water system, it is characterized in that: a plurality of hydrocone type roof drains that are arranged on the building roof are arranged, each hydrocone type roof drain binding pipe fitting that is tightly connected downwards links pipe fitting and is cascaded by the horizontal suspension seal of tube, the horizontal suspension tube end standpipe that is tightly connected downwards.
2, hydrocone type storm-water system according to claim 1, it is characterized in that: the hydrocone type roof drain has flange, have a plurality ofly around the flange centre of surface hole, link together by top cover in the middle and upper part of the inboard of these commutator segments perpendicular to the radial commutator segment of being arranged in of flange surface.
3, hydrocone type storm-water system according to claim 1 and 2 is characterized in that: the standpipe bottom connects underground pipe, and underground pipe is connected to and is arranged in the following manhole of outdoor ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026086 CN200952219Y (en) | 2006-05-19 | 2006-05-19 | Siphon type rain water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026086 CN200952219Y (en) | 2006-05-19 | 2006-05-19 | Siphon type rain water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952219Y true CN200952219Y (en) | 2007-09-26 |
Family
ID=38810519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026086 Expired - Fee Related CN200952219Y (en) | 2006-05-19 | 2006-05-19 | Siphon type rain water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952219Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942800A (en) * | 2009-12-27 | 2011-01-12 | 北京泰宁科创科技有限公司 | Deck siphon drainage system and drainage method using same |
| CN108071198A (en) * | 2017-12-12 | 2018-05-25 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | A kind of steel construction storehouse siphon drainge system |
| KR102215102B1 (en) * | 2019-10-10 | 2021-02-09 | 김경훈 | Siphonic roof drainage system using mixed pipes including high density polyethylene pipe and steel pipe |
| CN114439163A (en) * | 2022-01-27 | 2022-05-06 | 四川省第四建筑有限公司 | Siphon type roof drainage system installation method |
-
2006
- 2006-05-19 CN CN 200620026086 patent/CN200952219Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942800A (en) * | 2009-12-27 | 2011-01-12 | 北京泰宁科创科技有限公司 | Deck siphon drainage system and drainage method using same |
| CN108071198A (en) * | 2017-12-12 | 2018-05-25 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | A kind of steel construction storehouse siphon drainge system |
| CN108071198B (en) * | 2017-12-12 | 2024-03-29 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Siphon drainage system of steel structure warehouse |
| KR102215102B1 (en) * | 2019-10-10 | 2021-02-09 | 김경훈 | Siphonic roof drainage system using mixed pipes including high density polyethylene pipe and steel pipe |
| CN114439163A (en) * | 2022-01-27 | 2022-05-06 | 四川省第四建筑有限公司 | Siphon type roof drainage system installation method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |