CN204475701U - A kind of building roof drainage system - Google Patents
A kind of building roof drainage system Download PDFInfo
- Publication number
- CN204475701U CN204475701U CN201520119132.6U CN201520119132U CN204475701U CN 204475701 U CN204475701 U CN 204475701U CN 201520119132 U CN201520119132 U CN 201520119132U CN 204475701 U CN204475701 U CN 204475701U
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- Prior art keywords
- pipe
- tube connector
- roof
- standpipe
- shell
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Abstract
The utility model provides a kind of building roof drainage system, mainly comprise roof drain, tube connector, hanging pipe, standpipe, roof drain is arranged on above roof, roof drain is connected with tube connector, the bottom of tube connector is connected with hanging pipe, tube connector and hanging pipe junction arrange automatic air intaking valve, be connected by bend pipe between hanging pipe with standpipe, standpipe is connected by fastening devices with metope, riser interiors is also provided with pressure sensor, pressure sensor is connected with the automatically controlled booster pump being arranged on outside, the utility model structure is simple, adopt automatic air intaking valve, without the need to installing subsidiary conduit, building roof can ensure that the unimpeded and sanitaryware water seal of drainage pipe is not damaged, arrange pressure sensor to be connected with automatically controlled booster pump simultaneously, can flexible modulation drainage speed, improve drainage efficiency.
Description
Technical field:
The utility model relates to a kind of dewatering installation, particularly relates to a kind of building roof drainage system.
Background technology:
For many years, China is devoted to utilize Action of Gravity Field to carry out the discharge of rain water on roof always, but the fluidised form of rainwater limits the emission effect of rainwater, can only adopt larger-diameter gutter, uses a large amount of rain pipe discharge rainwater simultaneously, occupies building area.Utilize the shortcoming of gravitational discharge rainwater to be that the installation of horizontal rain pipe needs to have certain gradient, need more rainwater outlet pipe, installation and repairing bothers.In recent years, the application of siphonage in storm-water system is very general, and solves a lot of inconvenience of gravitational discharge rainwater, improves the effect of discharge rainwater.Therefore, in modern building storm-water drainage, the effect of siphonic drainage system seems particularly important.
In existing drainage system; because Design of Main Structure is reasonable not; when the factors such as the vibrations produced in Quick drainage process can damage whole system; needing to solve, in order to make the current in drainage pipe unimpeded, preventing the foul smell in drainage pipe from entering indoor; all drainage pipe must be drawn outdoor; in order to the water seal protecting water curved, also assisted ventilation pipeline must be installed, install like this and may cause certain destruction to building-drainage system.
Utility model content:
In order to solve the problem, it is simple that the utility model provides a kind of structure, without the need to installing subsidiary conduit, building roof can ensure that the unimpeded and sanitaryware water seal of drainage pipe is not damaged, simultaneously can flexible modulation drainage speed, improves the technical scheme of drainage efficiency.
A kind of building roof drainage system, mainly comprise roof drain, tube connector, hanging pipe, standpipe, roof drain is arranged on above roof, roof drain is connected with tube connector, and the bottom of tube connector is connected with hanging pipe, and tube connector and hanging pipe junction arrange automatic air intaking valve, be connected by bend pipe between hanging pipe with standpipe, standpipe is connected by fastening devices with metope, and riser interiors is also provided with pressure sensor, and pressure sensor is connected with the automatically controlled booster pump being arranged on outside.
As preferably, automatic air intaking valve comprises shell, shell is arranged air inlet port and gas outlet, air inlet port is communicated with outward with shell, and gas outlet is communicated with hanging pipe, arranges round ring seat in shell, round ring seat is communicated with air inlet port, arranges floating ball body in the shell above round ring seat.
As preferably, also arrange joint ring between round ring seat and floating ball body, arrange air-breathing cover plate above floating ball body, air inlet port is arranged on outer casing underpart, and gas outlet is arranged on shell upper.
As preferably, roof drain comprises chassis, waterproof clamping ring and kuppe, chassis is funnel-shaped structure, bottom, chassis is fixedly connected with pipe, pipe is fixedly connected with tube connector, chassis upper has been bolted waterproof clamping ring, and sealing ring is provided with between waterproof clamping ring and chassis, waterproof clamping ring circular edge raises up, rectangular recess is circumferentially provided with at the upper surface of waterproof clamping ring, be fixed with kuppe on waterproof clamping ring top, kuppe is the baffle plate that bottom is fixed with circumferentially, is provided with shoulder hole on the top of kuppe.
The beneficial effects of the utility model are:
(1) the utility model adopts automatic air intaking valve, without the need to installing subsidiary conduit, building roof can ensure that the unimpeded and sanitaryware water seal of drainage pipe is not damaged, and automatic air intaking valve has reliable operation, structure is simple, cost is low, durable advantage.
(2) the utility model arranges pressure sensor and is connected with automatically controlled booster pump, on roof during a large amount of ponding, can flexible modulation drainage speed automatically, and improve drainage efficiency.
Accompanying drawing illustrates:
Fig. 1 is positive plane connection structure figure of the present utility model;
Fig. 2 is automatic air intaking valve structure chart of the present utility model;
Fig. 3 is roof drain elevation of the present utility model.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As Figure 1-3, a kind of building roof drainage system, mainly comprise roof drain 1, tube connector 2, hanging pipe 3, standpipe 4, roof drain 1 is arranged on above roof, roof drain 1 is connected with tube connector 2, the bottom of tube connector 2 is connected with hanging pipe 3, tube connector 2 and hanging pipe 3 junction arrange automatic air intaking valve 5, be connected by bend pipe 31 between hanging pipe 3 with standpipe 4, standpipe 4 is connected by fastening devices 6 with metope, standpipe 4 inside is also provided with pressure sensor 7, pressure sensor 7 is connected with the automatically controlled booster pump being arranged on outside, roof drain 1 comprises chassis 11, waterproof clamping ring 12 and kuppe 13, chassis 11 is funnel-shaped structure, bottom, chassis 1 is fixedly connected with pipe 14, pipe 14 is fixedly connected with tube connector 2, top, chassis 1 has been bolted waterproof clamping ring 12, and sealing ring 15 is provided with between waterproof clamping ring 12 and chassis 11, waterproof clamping ring 12 circular edge raises up, rectangular recess is circumferentially provided with at the upper surface of waterproof clamping ring 12, kuppe 13 is fixed with on waterproof clamping ring 12 top, kuppe 13 is fixed with baffle plate 16 circumferentially for bottom, shoulder hole is provided with on the top of kuppe 13.Pressure sensor 7 is connected with automatically controlled booster pump, on roof during a large amount of ponding, pressure sensor 7 induction pressure triggers automatically controlled booster pump with high-power running, accelerate drainage speed, otherwise, then reduce drainage speed, save energy, the utility model can flexible modulation drainage speed automatically, improves drainage efficiency.
Automatic air intaking valve 5 comprises shell 51, shell 51 is arranged air inlet port 52 and gas outlet 53, air inlet port 52 is communicated with shell 51 is outer, gas outlet 53 is communicated with hanging pipe 3, in shell, 51 arrange round ring seat 54, round ring seat 54 is communicated with air inlet port 52, in shell 51 above round ring seat 54, floating ball body 55 is set, between round ring seat 54 and floating ball body 55, joint ring 56 is also set, air-breathing cover plate 57 is set above floating ball body 55, air inlet port 52 is arranged on shell 51 bottom, gas outlet 53 is arranged on shell 51 top, when there is negative pressure in gutter, floating ball body 55 is stressed floats automatically, suck air, prevent negative-pressure ward water seal, during without negative pressure, floating ball body 55 is because of deadweight and own profile whereabouts tight closing valve seat mouth, prevent drainage system foul smell from entering indoor, when there is blocking in downstream pipeline, the air of upstream is closed in pipeline, stop upstream drainage, the utility model adopts automatic air intaking valve, without the need to installing subsidiary conduit, building roof can ensure that the unimpeded and sanitaryware water seal of drainage pipe is not damaged.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. a building roof drainage system, mainly comprise roof drain (1), tube connector (2), hanging pipe (3), standpipe (4), it is characterized in that: described roof drain (1) is arranged on above roof, described roof drain (1) is connected with described tube connector (2), the bottom of described tube connector (2) is connected with described hanging pipe (3), described tube connector (2) and described hanging pipe (3) junction arrange automatic air intaking valve (5), be connected by bend pipe (31) between described hanging pipe (3) with described standpipe (4), described standpipe (4) is connected by fastening devices (6) with metope, described standpipe (4) inside is also provided with pressure sensor (7), described pressure sensor (7) is connected with the automatically controlled booster pump being arranged on outside.
2. a kind of building roof drainage system according to claim 1, it is characterized in that: described automatic air intaking valve (5) comprises shell (51), described shell (51) is arranged air inlet port (52) and gas outlet (53), described air inlet port (52) is communicated with outward with described shell (51), described gas outlet (53) is communicated with described hanging pipe (3), round ring seat (54) is set in described shell (51), described round ring seat (54) is communicated with described air inlet port (52), in the described shell (51) of described round ring seat (54) top, floating ball body (55) is set.
3. a kind of building roof drainage system according to claim 2, it is characterized in that: joint ring (56) is also set between described round ring seat (54) and described floating ball body (55), described floating ball body (55) top arranges air-breathing cover plate (57), described air inlet port (52) is arranged on described shell (51) bottom, and described gas outlet (53) are arranged on described shell (51) top.
4. a kind of building roof drainage system according to claim 1, it is characterized in that: described roof drain (1) comprises chassis (11), waterproof clamping ring (12) and kuppe (13), described chassis (11) is funnel-shaped structure, described chassis (11) bottom is fixedly connected with pipe (14), described pipe (14) is fixedly connected with described tube connector (2), described chassis (11) top has been bolted waterproof clamping ring (12), and sealing ring (15) is provided with between described waterproof clamping ring (12) and described chassis (11), described waterproof clamping ring (12) circular edge raises up, rectangular recess is circumferentially provided with at the upper surface of described waterproof clamping ring (12), kuppe (13) is fixed with on described waterproof clamping ring (12) top, described kuppe (13) is fixed with baffle plate (16) circumferentially for bottom, shoulder hole is provided with on the top of described kuppe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119132.6U CN204475701U (en) | 2015-02-26 | 2015-02-26 | A kind of building roof drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119132.6U CN204475701U (en) | 2015-02-26 | 2015-02-26 | A kind of building roof drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475701U true CN204475701U (en) | 2015-07-15 |
Family
ID=53631504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119132.6U Expired - Fee Related CN204475701U (en) | 2015-02-26 | 2015-02-26 | A kind of building roof drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475701U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906873A (en) * | 2017-04-20 | 2017-06-30 | 天津现代职业技术学院 | A kind of method of rainwater-collecting cleaning treatment system and its collection and purification rainwater |
| CN107687230A (en) * | 2017-10-14 | 2018-02-13 | 毛啸宇 | A kind of rainwater collecting and treating system based on building drain |
| CN109356343A (en) * | 2018-10-26 | 2019-02-19 | 江苏申达检验有限公司 | Skyscraper inhales flat pressure relief device and its inspection for leakage method with PVC rain pipe siphon drainage is anti- |
| CN110306736A (en) * | 2019-05-10 | 2019-10-08 | 日照职业技术学院 | A kind of reinforced concrete roof waterproof construction |
| CN112196167A (en) * | 2020-09-10 | 2021-01-08 | 安徽德玖建筑装饰工程有限公司 | Floor cement component |
-
2015
- 2015-02-26 CN CN201520119132.6U patent/CN204475701U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906873A (en) * | 2017-04-20 | 2017-06-30 | 天津现代职业技术学院 | A kind of method of rainwater-collecting cleaning treatment system and its collection and purification rainwater |
| CN107687230A (en) * | 2017-10-14 | 2018-02-13 | 毛啸宇 | A kind of rainwater collecting and treating system based on building drain |
| CN107687230B (en) * | 2017-10-14 | 2023-04-11 | 毛啸宇 | Rainwater collecting and processing system based on house drain pipe |
| CN109356343A (en) * | 2018-10-26 | 2019-02-19 | 江苏申达检验有限公司 | Skyscraper inhales flat pressure relief device and its inspection for leakage method with PVC rain pipe siphon drainage is anti- |
| CN110306736A (en) * | 2019-05-10 | 2019-10-08 | 日照职业技术学院 | A kind of reinforced concrete roof waterproof construction |
| CN112196167A (en) * | 2020-09-10 | 2021-01-08 | 安徽德玖建筑装饰工程有限公司 | Floor cement component |
| CN112196167B (en) * | 2020-09-10 | 2022-04-12 | 江苏鑫泽新型建筑材料有限公司 | Floor cement component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |