CN104563408A - Flow division limiting device - Google Patents
Flow division limiting device Download PDFInfo
- Publication number
- CN104563408A CN104563408A CN201310481428.8A CN201310481428A CN104563408A CN 104563408 A CN104563408 A CN 104563408A CN 201310481428 A CN201310481428 A CN 201310481428A CN 104563408 A CN104563408 A CN 104563408A
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- CN
- China
- Prior art keywords
- rainwater
- pipe
- water
- shunting
- resident
- 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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Classifications
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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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Abstract
The invention provides a flow division limiting device and is applicable to the field of rainwater recycling. The device mainly comprises a water entry pipe, a flow divider, a flow division pipe, a water tank and a water outflow pipe. Rainwater in a rainwater drain pipe of a residential building of a resident is introduced into the flow division limiting device via the water entry pipe, the rainwater is divided by the flow divider, and a part of rainwater flows into the water tank in a house of the resident through the flow division pipe for routine cleaning of the resident. An inner pipe of the flow divider is lower than the top of the water tank, a water level in the water tank cannot be excessive by a communicating vessel principle, and the water safety is ensured. The other part of rainwater is drained through the water outflow pipe, and returns to the rainwater drain pipe for recycling by other residents. The device employs a casing as a flow divider, can be directly connected into the original rainwater drain pipe of the residential building of the resident for flow division and recycling of natural rain, and can achieve the purpose of limiting the water level in the water tank. The device is simple in structure and good in actual effect.
Description
One technical field
The present invention relates to a kind of shunting stopping means.This device by the design feature of self, can be separated for incoming flow, and a part enters water tank by isocon, and a part is discharged by outlet pipe in addition, enters next shunting stopping means.This device can be used for reclaiming, for the daily cleaning of resident for the rainwater collected by esidential building building roof.Be applicable to rainwater recycle field.
Two background technologies
Precipitation is the important step of nature water circulation, rainwater is to adjustment and supplementary city water resource amount, improving the ecological environment plays an important role, it is the most valuable resource in urban water use, by reasonably planning and designing, take corresponding apparatus, urban rainwater can be made full use of, the imbalance between supply and demand of city water resource can not only be alleviated to a certain extent, but also can effectively reduce urban ground discharge water path, the retardation concentration time, alleviate the burden of drainage plant.Present stage, not yet there is the device that can carry out effective recycling for rainwater.Water resource precious has greatly been wasted like this.Esidential building building is all provided with dewatering installation, for being discharged to downstairs by the rainwater collected by roof, but not reclaiming this part of rainwater and utilizes.Therefore, the present invention proposes a kind of technical scheme shunting stopping means, directly can be transformed on existing esidential building architectural drainage system, realize the recycling of rainwater.
Three summary of the invention
The present invention is to provide a kind of shunting stopping means.This shunting stopping means is connected to esidential building to build on the rainwater drainage device that uses, realizes the recycling for rainwater.In the process of natural precipitation, esidential building is built because its area is comparatively large, and roof will save bit by bit a large amount of rainwater.In traditional way, this part of rainwater is directly discharged to outside building by gutter, to reduce the injury that it is built esidential building, but is not reclaimed it and utilizes.By this shunting stopping means be connected to esidential building building gutter on after, roof is saved bit by bit and the rainwater flow in gutter is shunted, is transported in the storage tank in resident family, used for resident's daily cleaning.And the water level of storage tank in resident family is controlled by current divider, ensure that the rainwater in storage tank can not overflow.
The technical solution adopted in the present invention is: oral siphon and the outlet pipe of shunting stopping means are connected respectively between housing construction gutter, one current divider is housed between oral siphon and outlet pipe, the rainwater of esidential building building collected by roof flows into gutter under gravity, rainwater flows among shunting stopping means by oral siphon, under the effect of current divider, part rainwater enters in isocon, is injected the storage tank of resident family by isocon, used for resident's daily cleaning.And current divider can, by the principle of linker, make the water surface in storage tank equal with the water surface in current divider sleeve pipe all the time, ensure that the water surface in storage tank can not overflow, reach the effect controlling water storage tank water level.The rainwater flowing through current divider will be discharged by outlet pipe, continue to flow into next current divider, for next family resident.
The invention has the beneficial effects as follows: by oral siphon, the rainwater collected by roof is introduced in shunting stopping means, by current divider rainwater is transported to the storage tank in resident family, make precious freshwater resources be recycled recycling; The sleeve pipe of current divider has spacing function simultaneously, and by the principle of linker, the water level controlled in resident family in storage tank can not be too high, ensures safety; An esidential building building can use multiple shunting stopping means series and parallel connections, and a large amount of residents can be made can to use the rainwater of recycling simultaneously.
Four accompanying drawing explanations
Accompanying drawing is the structural representation of one's duty stream stopping means
Description of symbols in figure: 1-oral siphon, 2-current divider, 3-isocon
4-storage tank, 5-outlet pipe
Five detailed description of the invention
The present invention will be further described by reference to the accompanying drawings:
As shown in the figure, the top of this shunting stopping means is provided with oral siphon (1), and bottom is provided with outlet pipe (5), and oral siphon (1) and outlet pipe (5) are all built original rainwater drainage pipe and be connected with esidential building.Current divider (2) is housed between oral siphon (1) and outlet pipe (5).Current divider (2) is made up of the sleeve pipe that two internal diameters are different, and casing part is closed, and side is connected with isocon (3), and isocon (3) is directly connected to the storage tank (4) in resident family.
In concrete implementation process, esidential building is built original rainwater drainage pipe and section, reserve one section of space.The oral siphon (1) of this shunting stopping means is connected respectively at rainwater drainage pipe with outlet pipe (5), forms an airtight pipeline.When producing rainfall, the roof that rainwater is built at esidential building is piled up, and under the effect of gravity, flows into rainwater drainage pipe.The rainwater flowing through rainwater drainage pipe will enter in oral siphon (1), flow into shunting stopping means.Part rainwater flows in the sleeve pipe of current divider (2), flows into the storage tank (4) in resident family through isocon (3), used for resident's daily cleaning.And the interior pipe of current divider (2) is lower than the top of storage tank (4), under the effect of law of connected vessels, can ensure that the water level in storage tank (4) exceedes storage tank (4) top never, ensure the safety of urbanite water consumption.Meanwhile, another part rainwater is flowed out by the interior pipe of current divider (2), is drained, enter again in rainwater drainage pipe by outlet pipe (5).This part of rainwater will continue to flow into next shunting stopping means, reclaim for resident.Multiple shunting stopping means connected or is connected in parallel in the rainwater drainage pipe of esidential building building, the rainwater collected by roof can be shunted and use to each resident is clean, while offering convenience for resident living, serve the effect recycling natural resource.
Claims (3)
1. a shunting stopping means, is characterized in that, comprising:
One water inlet pipe, in order to be transported to assigned address by the rainwater collected by rainwater recovery device; One current divider, in order to carry the rainwater of coming to shunt water inlet pipe, a part of rainwater enters isocon, and used for the daily cleaning of residential households, a part of rainwater is discharged by outlet pipe in addition, continues shunting for lower one deck resident.
2. one shunting stopping means according to claim 1, it is characterized in that, between water inlet pipe and outlet pipe, current divider is housed, current divider is made up of the sleeve pipe that two diameters are different, and casing part is closed, and side is connected with isocon.The cross-sectional area of interior pipe is 2/1 to three/2nds of outer tube, and interior pipe height is no more than storage tank height.
3. one shunting stopping means according to claim 1, it is characterized in that, its material is the corrosion resistant substance such as stainless steel or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310481428.8A CN104563408A (en) | 2013-10-16 | 2013-10-16 | Flow division limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310481428.8A CN104563408A (en) | 2013-10-16 | 2013-10-16 | Flow division limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563408A true CN104563408A (en) | 2015-04-29 |
Family
ID=53080409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310481428.8A Pending CN104563408A (en) | 2013-10-16 | 2013-10-16 | Flow division limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000663A (en) * | 2021-10-23 | 2022-02-01 | 浙江耀华规划建筑设计有限公司 | Building drainage structure |
-
2013
- 2013-10-16 CN CN201310481428.8A patent/CN104563408A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000663A (en) * | 2021-10-23 | 2022-02-01 | 浙江耀华规划建筑设计有限公司 | Building drainage structure |
| CN114000663B (en) * | 2021-10-23 | 2023-06-06 | 浙江耀华规划建筑设计有限公司 | Building drainage structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Li Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |