CN203361302U - Rainwater and sewage shunting device for building - Google Patents
Rainwater and sewage shunting device for building Download PDFInfo
- Publication number
- CN203361302U CN203361302U CN 201320446460 CN201320446460U CN203361302U CN 203361302 U CN203361302 U CN 203361302U CN 201320446460 CN201320446460 CN 201320446460 CN 201320446460 U CN201320446460 U CN 201320446460U CN 203361302 U CN203361302 U CN 203361302U
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- rainwater
- sewage
- cushion chamber
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Abstract
The utility model discloses a rainwater and sewage shunting device for a building. The rainwater and sewage shunting device comprises a rainwater inflow cavity (1), a filter cavity (2), a buffer cavity (3) and a drain cavity (4), wherein the rainwater inflow cavity (1), the filter cavity (2), the buffer cavity (3) and the drain cavity (4) are sequentially communicated with each other, the rainwater inflow cavity is provided with a rainwater inflow interface (5) and is communicated with the filter cavity through a sewage holding grating (6), the filter cavity is communicated with the buffer cavity through a buffer cavity water inlet hole (7), the buffer cavity is communicated with the drain cavity through a buffer cavity water outlet hole (8), a rainwater drain port (9) is formed in the side wall of the drain cavity, a sewage drain port (10) is formed in the bottom of the drain cavity, a step (11) is arranged between the drain cavity and the rainwater drain cavity, the height of the step is lower than that of the filter cavity, and the diameter of the buffer cavity water inlet hole is larger than that of the buffer cavity water outlet hole. According to the rainwater and sewage shunting device for the building disclosed by the utility model, the diameter of the buffer cavity water inlet hole is larger than that of the buffer cavity water outlet hole so that the time for fully filling water in the buffer cavity can be controlled; and the opening and the closing of the sewage drain port are controllable due to adoption of a self closing device and a plug, thereby realizing the separation of rainwater from sewage.
Description
Technical field
The utility model relates to the dirty current divider of rain, relates in particular to the dirty current divider of building rain.
Background technology
The shunting of sewage rainwater should divide combined system and segregation system, and combined system divides again direct combined system and shutoff type combined system.Directly combined system is that rainwater and dirty waste water directly are discharged into to river with same set of drainage pipeline networks, characteristics: reduced investment, pollute greatly, without Sewage Plant, the scope of application: little pollution, water body, first stage of construction greatly; Adopting confluence of rainwater and sewage formula draining system is that the current a kind of investment of China is relatively less, build relatively easy better selection, the original intention of the standpipe design on balcony is for discharging rainwater, usually directly with storm sewer, be connected, but in daily life, many residents directly are placed in balcony by washing machine, thereby more have even and to phenomenon on balcony is moved to rebuilding of balcony in kitchen, so just cause a large amount of sanitary sewages to enter into the balcony standpipe, and then directly be disposed to receiving water body, thereby receiving water body is polluted.
The utility model content
The technical problems to be solved in the utility model is that existing balcony standpipe is often utilized into the sanitary sewage floss hole by the user, sanitary sewage directly is disposed to receiving water body, cause water pollution, provide a kind of building rain that rainwater can be separated with sewage dirty current divider for this reason.
The technical solution of the utility model is: the dirty current divider of building rain, it comprises the rainwater inflow chamber be communicated with successively, filter chamber, cushion chamber and discharge chamber, described rainwater inflow chamber is provided with rainwater and flows into interface, described rainwater inflow chamber is communicated with described filter chamber by blocking dirty grid, described filter chamber is communicated with described cushion chamber by the cushion chamber inlet opening, described cushion chamber is communicated with described discharge chamber by the cushion chamber weep hole, described discharge chamber sidewall is provided with the storm-water drainage mouth, bottom is provided with Sewage outlet, be provided with step between described discharge chamber and storm-water drainage chamber, the height of described step is lower than the height of filter chamber, the aperture of described cushion chamber inlet opening is greater than the aperture of cushion chamber weep hole.
The improvement of such scheme is to be provided with self-closing device in described cushion chamber, is hinged with the plug of the Sewage outlet blocked be connected with described self-closing device on described Sewage outlet.
Described in such scheme, self-closing device comprises ball float, and described ball float is connected with described plug by connector, makes described plug at ordinary times in open mode.
Connector described in such scheme is rope.
The beneficial effects of the utility model are by blocking dirty grid, contaminant filter wherein to be fallen, and avoid the obstruction of cushion chamber inlet opening and cushion chamber weep hole; Aperture, cushion chamber inlet opening is greater than the time that cushion chamber weep hole aperture makes cushion chamber hold full water and can controls, and self-closing device and plug make the open and close of Sewage outlet to control, and complete separating of rainwater and sewage, and simple structure is convenient to install.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
In figure, 1, the rainwater inflow chamber, 2, filter chamber, 3, cushion chamber, 4, discharge chamber, 5, rainwater flows into interface, and 6, block dirty grid, 7, the cushion chamber inlet opening, 8, the cushion chamber weep hole, 9, the storm-water drainage mouth, 10, Sewage outlet, 11, step, 12, plug, 13, ball float, 14, connector.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises the rainwater inflow chamber 1 be communicated with successively, filter chamber 2, cushion chamber 3 and discharge chamber 4, the rainwater inflow chamber is provided with rainwater and flows into interface 5, the rainwater inflow chamber is communicated with filter chamber by blocking dirty grid 6, filter chamber is communicated with cushion chamber by cushion chamber inlet opening 7, cushion chamber is communicated with discharge chamber by cushion chamber weep hole 8, the discharge chamber sidewall is provided with storm-water drainage mouth 9, bottom is provided with Sewage outlet 10, be provided with step 11 between discharge chamber and storm-water drainage chamber, the height of step is lower than the height of filter chamber, the aperture of cushion chamber inlet opening is greater than the aperture of cushion chamber weep hole.
Rainwater inflow chamber, filter chamber, cushion chamber and discharge chamber can be rectangle, square or other shapes of regular shape, as long as the global shape that they form is convenient to install and put.
Can be hinged with a plug 12 on Sewage outlet, when putting down, this plug can block Sewage outlet fully, plug is connected with the ball float 13 in cushion chamber by connector 14, ball float is held plug by connector at ordinary times, make plug present open mode, connector is suitable to the deadweight of the pulling force of plug and plug, and when the liquid level in cushion chamber rises, ball float floats and then allows connector reduce the pulling force of plug, and plug is due to gravity and then fall and block Sewage outlet.Plug can be flashboard, cover plate or other known plugging device, as long as can cover Sewage outlet fully, connector can be rope, wire rope, spring, lever etc.
Workflow of the present utility model is as follows: standpipe during installation on balcony is received rainwater by the S elbow and is flowed into interface, Sewage outlet is connected to sewage conduct, the storm-water drainage mouth is connected to storm sewer, enter into this device when there being water body to flow into interface by rainwater, at first by blocking dirty grid, large-scale contaminant filter is wherein fallen, avoid these impurity can clogging cushion chamber inlet opening and cushion chamber weep hole when flowing through cushion chamber.
During fine day, when having water body to enter into device, part water body enters into cushion chamber by the cushion chamber inlet opening, and then most of discharge chamber that directly by the cushion chamber top, by the step place, overflows to the cushion chamber right side is disposed to sewage conduct by Sewage outlet.
During the rainy day, the early-stage rainwater in early stage also is disposed in sewage conduct by Sewage outlet, and continuing along with the time, after 10 minutes, because aperture, cushion chamber inlet opening is greater than cushion chamber weep hole aperture, thus the water level in cushion chamber rise gradually, when rising to certain altitude, the ball float floating drives the plug of Sewage outlet and closes, and now rainwater directly is disposed to receiving water body by the storm-water drainage mouth; After the sun shines again after the rain, when the balcony standpipe does not have water to enter into device, the water level in cushion chamber also descends gradually, and the ball float height descends with the decline of water level, thereby drive plug, lifts and then open Sewage outlet.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. the dirty current divider of building rain, it is characterized in that it comprises the rainwater inflow chamber (1) be communicated with successively, filter chamber (2), cushion chamber (3) and discharge chamber (4), described rainwater inflow chamber is provided with rainwater and flows into interface (5), described rainwater inflow chamber is communicated with described filter chamber by blocking dirty grid (6), described filter chamber is communicated with described cushion chamber by cushion chamber inlet opening (7), described cushion chamber is communicated with described discharge chamber by cushion chamber weep hole (8), described discharge chamber sidewall is provided with storm-water drainage mouth (9), bottom is provided with Sewage outlet (10), be provided with step (11) between described discharge chamber and storm-water drainage chamber, the height of described step is lower than the height of filter chamber, the aperture of described cushion chamber inlet opening is greater than the aperture of cushion chamber weep hole.
2. the dirty current divider of building rain as claimed in claim 1, is characterized in that being provided with self-closing device in described cushion chamber, is hinged with the plug (12) of the Sewage outlet blocked be connected with described self-closing device on described Sewage outlet.
3. the dirty current divider of building rain as claimed in claim 2, is characterized in that described self-closing device comprises ball float (13), and described ball float is connected with described plug by connector (14), makes described plug at ordinary times in open mode.
4. the dirty current divider of building rain as claimed in claim 3, is characterized in that described connector is rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446460 CN203361302U (en) | 2013-07-25 | 2013-07-25 | Rainwater and sewage shunting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446460 CN203361302U (en) | 2013-07-25 | 2013-07-25 | Rainwater and sewage shunting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361302U true CN203361302U (en) | 2013-12-25 |
Family
ID=49809089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320446460 Expired - Lifetime CN203361302U (en) | 2013-07-25 | 2013-07-25 | Rainwater and sewage shunting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763037A (en) * | 2015-04-27 | 2015-07-08 | *** | Initial rainwater flow abandoning gutter inlet |
| CN109368935A (en) * | 2018-11-29 | 2019-02-22 | 浙江嘉科新能源科技有限公司 | A kind of pretreatment unit for Drain contamination for river channel mouth |
| CN115247449A (en) * | 2022-05-25 | 2022-10-28 | 杭州利环环境集团有限公司 | Rain and sewage diversion system |
-
2013
- 2013-07-25 CN CN 201320446460 patent/CN203361302U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763037A (en) * | 2015-04-27 | 2015-07-08 | *** | Initial rainwater flow abandoning gutter inlet |
| CN109368935A (en) * | 2018-11-29 | 2019-02-22 | 浙江嘉科新能源科技有限公司 | A kind of pretreatment unit for Drain contamination for river channel mouth |
| CN115247449A (en) * | 2022-05-25 | 2022-10-28 | 杭州利环环境集团有限公司 | Rain and sewage diversion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI HANWEI ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI HANWEI INTELLIGENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 Tongling Anhui economic and Technological Development Zone HKUST entrepreneurship Park Patentee after: ANHUI HANWEI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 244000 Tongling Anhui economic and Technological Development Zone HKUST entrepreneurship Park Patentee before: ANHUI HANWEI INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |