CN105649185B - A kind of positive displacement flow abandoning apparatus - Google Patents
A kind of positive displacement flow abandoning apparatus Download PDFInfo
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- CN105649185B CN105649185B CN201610125218.9A CN201610125218A CN105649185B CN 105649185 B CN105649185 B CN 105649185B CN 201610125218 A CN201610125218 A CN 201610125218A CN 105649185 B CN105649185 B CN 105649185B
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- Prior art keywords
- abandoned stream
- rainwater
- water inlet
- pipe
- isocon
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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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The invention discloses a kind of positive displacement flow abandoning apparatus, belong to municipal drainage technical field.A kind of positive displacement flow abandoning apparatus, including isocon of intaking, abandoned stream pipe, the water inlet isocon both ends are connected with rainwater water inlet and rainwater-collecting mouth by flange respectively, the water inlet isocon side wall is provided with diffluence pass, and the abandoned stream pipe is connected with water inlet isocon diffluence pass.Also include sleeve pipe, the top of described sleeve pipe connects with abandoned stream pipe by turning buckle, and inside pipe casing is provided with ball float, sleeve bottom is provided with water penetration bottom.The flow abandoning apparatus small volume, in light weight of the present invention, it is simple in construction, it is easily installed and safeguards；Without external impetus, ball float can firmly block abandoned stream device abandoned stream mouth, avoid abandoned stream rainwater and collect the cross pollution of rainwater.
Description
Technical field
The present invention relates to municipal drainage technical field, specifically a kind of positive displacement flow abandoning apparatus.
Background technology
Rain water drainage is mainly used in municipal Rainwater collection system.When Rainwater collection system collect roofing,
When hardened ground, lawn and runoff rainwater, because initial rainfall runoff often contains such as birds droppings, paper scrap, leaf impurity, if order
It is freely accessible to catch-basin, storage tank, can not only increase the working strength of filter, causes plugged filter, and for a long time
After operation, impurity can be deposited on bottom of pond, later stage extremely difficult cleaning, eventually cause whole system to paralyse.So early-stage rainwater needs
Flow abandoning apparatus is used, is abandoned containing more polymictic early-stage rainwater, the more clean rainwater of back segment is subject to Collection utilization.It is existing
There is positive displacement abandoned stream device mainly to set in the drainage tank by the way of opening threeway to realize abandoned stream.When the abandoned stream amount according to calculating
After the volume for designing drainage tank (or well), the rainwater of initial Split-flow is discharged into drainage tank by the rainwater of abandoned stream by the threeway of opening
(or well), when abandoned stream water level rises to threeway position, follow-up rainwater can not enter back into drainage tank (or well), will directly pass through
Pipeline enters later collection processing system, and abandoned stream finishes.The shortcomings that this abandoned stream mode：1. at the rainwater and later collection of abandoned stream
The rainwater of reason can not sealed separation, the higher early-stage rainwater of the degree that pollutes is influenceed to collect the water of the follow-up rainwater of processing
Matter；2. the interior abandoned stream water of drainage tank (or well) is influenceed by water-level fluctuation in pipeline, abandoned stream water has certain error.
The content of the invention
The technical problem to be solved in the present invention is to make up the deficiencies in the prior art, there is provided a kind of more preferable volume of abandoned stream effect
Formula flow abandoning apparatus.
To solve above technical problem, the present invention adopts the following technical scheme that：
A kind of positive displacement flow abandoning apparatus, including water inlet isocon, abandoned stream pipe, the water inlet isocon both ends respectively with rainwater
Water inlet connects with rainwater-collecting mouth, and the water inlet isocon side wall is provided with diffluence pass, the abandoned stream pipe and water inlet isocon point
Head piece connects；Also include sleeve pipe, the top of described sleeve pipe turns buckle by just loading and unloading type with abandoned stream ttom of pipe end and connect, in described turn of button
The abandoned stream inside pipe wall at place is provided with a snap ring, and inside pipe casing is provided with ball float, sleeve bottom is provided with water penetration bottom.
Further, the water inlet isocon both ends are connected with rainwater water inlet and rainwater-collecting mouth using flange.
Further, described sleeve pipe is hollow type grid tubular structure.
Further, the bottom is connected with sleeve bottom by clamp button of the spring, is easy to the opening of bottom.
The ball float is preferably stainless steel metal ball float.
Flowing through the positive displacement flow abandoning apparatus of the present invention of the Pipe installing above drainage tank (or well).Under normality, due to weight
Power acts on, and ball float falls on bottom, and sleeve pipe and abandoned stream pipe are in connected state；When raining, rainwater is flowed downwardly into by abandoned stream pipe and abandoned
Flow pond (or well), after drainage tank (or well) interior abandoned stream water level rise, ball float rises.When ball float rises to sleeve pipe and abandoned stream Guan Lian
When meeting place, ball float holds out against snap ring upwards, by self-closed abandoned stream mouth, stops abandoned stream.The water potential of now ball float control is accurately fixed
Water level in amount pond (or well) be design water level, complete design abandoned stream amount, and abandoned stream terminates, and now rainwater is from collection port into next
Road collecting process.Simultaneously abandoned stream mouth separated contact of the abandoned stream rainwater with later collection rainwater completely by ball float, drainage tank (or
Well) in abandoned stream rainwater do not empty before, due to buoyancy, ball float will firmly block abandoned stream device abandoned stream mouth, ensure that collection
The water quality of rainwater is not contaminated.The flow abandoning apparatus of the present invention is designed as several basic standard models, peace can be configured as needed
Dress, also each it can arrange multiple flow abandoning apparatus by drainage tank.
The beneficial effects of the invention are as follows：
1st, flow abandoning apparatus small volume of the invention, in light weight, it is simple in construction, it is easily installed and safeguards；
2nd, there was only a ball-cock assembly control abandoned stream and the conversion collected, without external impetus；
3rd, abandoned stream rainwater can be avoided and collect the cross pollution of rainwater；
4th, abandoned stream amount can more accurately be controlled；
5th, standardized designs, can be according to traffic requirement flexible design and apolegamy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1 water inlet isocon；2 abandoned stream pipes；3 flanges；4 diffluence pass；5 sleeve pipes；6 ball floats；7 bottoms；8 snap rings.
Embodiment
As shown in Figure 1：A kind of positive displacement flow abandoning apparatus, including water inlet isocon 1, abandoned stream pipe 2, the water inlet isocon 1
Both ends are connected with rainwater water inlet and rainwater-collecting mouth by flange 3 respectively, and the water inlet side wall of isocon 1 is provided with diffluence pass 4,
The abandoned stream pipe 2 is connected with water inlet isocon diffluence pass 4；Also include sleeve pipe 5, top and the bottom of abandoned stream pipe 2 of described sleeve pipe 5 lead to
Cross just loading and unloading type and turn buckle and connect, be provided with a snap ring 8 in the abandoned stream inside pipe wall for turning buckle, the inside of sleeve pipe 5 is provided with ball float 6, set
Bottom of the tube is provided with water penetration bottom 7.The water inlet isocon both ends are connected with rainwater water inlet and rainwater-collecting mouth using flange.
Described sleeve pipe is hollow type grid tubular structure.The bottom 7 is connected with the bottom of sleeve pipe 5 by clamp button of the spring, is easy to bottom 7
Open.
Flowing through the positive displacement flow abandoning apparatus of the present invention of the Pipe installing above drainage tank (or well).Under normality, due to weight
Power acts on, and ball float 6 falls on bottom 7, and sleeve pipe and abandoned stream pipe are in connected state, and rainwater flows downwardly into drainage tank by abandoned stream pipe 2
(or well)；After drainage tank (or well) interior abandoned stream water level rise, ball float 6 rises.Connect when ball float 6 rises to sleeve pipe 5 with abandoned stream pipe 2
When meeting place, ball float 6 holds out against snap ring 8 upwards, by self-closed abandoned stream mouth, stops abandoned stream.The water potential of now ball float control is accurate
Water level in quantitative pond (or well) be design water level, complete design abandoned stream amount, and abandoned stream terminates, and now rainwater is under collection port enters
One of collecting process.The sealing device of abandoned stream mouth separates contact of the abandoned stream rainwater with later collection rainwater completely simultaneously, in abandoned stream
Before abandoned stream rainwater in pond (or well) does not empty, due to buoyancy, ball float will firmly block abandoned stream device abandoned stream mouth, ensure that
The water quality for collecting rainwater is not contaminated.
This abandoned stream device device is calculated as several basic standard models, can be configured and installed according to traffic requirement.Also can each abandon
Flow pond and arrange multiple flow abandoning apparatus.
Claims (2)
1. a kind of positive displacement flow abandoning apparatus, including water inlet isocon, abandoned stream pipe, the water inlet isocon both ends are entered with rainwater respectively
The mouth of a river connects with rainwater-collecting mouth, and the water inlet isocon side wall is provided with diffluence pass, the abandoned stream pipe and water inlet isocon shunting
Mouth connection, it is characterised in that：Also including sleeve pipe, the top of described sleeve pipe turns buckle by just loading and unloading type with abandoned stream ttom of pipe end and connect,
A snap ring is provided with the abandoned stream inside pipe wall for turning buckle, inside pipe casing is provided with ball float, sleeve bottom is provided with water penetration bottom；Institute
It is hollow type grid tubular structure to state sleeve pipe；The bottom is connected with sleeve bottom by clamp button of the spring, is easy to the opening of bottom.
2. a kind of positive displacement flow abandoning apparatus as claimed in claim 1, it is characterised in that the water inlet isocon both ends and rainwater
Water inlet is connected with rainwater-collecting mouth using flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125218.9A CN105649185B (en) | 2016-03-04 | 2016-03-04 | A kind of positive displacement flow abandoning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125218.9A CN105649185B (en) | 2016-03-04 | 2016-03-04 | A kind of positive displacement flow abandoning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649185A CN105649185A (en) | 2016-06-08 |
| CN105649185B true CN105649185B (en) | 2018-04-03 |
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ID=56493157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610125218.9A Active CN105649185B (en) | 2016-03-04 | 2016-03-04 | A kind of positive displacement flow abandoning apparatus |
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| Country | Link |
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| CN (1) | CN105649185B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165247A (en) * | 2017-06-05 | 2017-09-15 | 浙江中财管道衍生产品有限公司 | One kind can automatically reset early-stage rainwater stream abandoning device |
| CN108867834A (en) * | 2018-06-26 | 2018-11-23 | 苏州润城环保科技有限公司 | A kind of rainwater flow-discarding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967841A (en) * | 2010-10-20 | 2011-02-09 | 重庆大学 | Method and device for implementing primary rainwater closure in municipal network system |
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Shunting type discarding flow filter device |
| CN104674929A (en) * | 2015-02-09 | 2015-06-03 | 广西威尔森环保科技开发有限公司 | Rainwater discarding device |
| CN205530625U (en) * | 2016-03-04 | 2016-08-31 | 广州市合信方园工业设备有限公司 | A class device is abandoned to positive displacement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100715225B1 (en) * | 2006-11-13 | 2007-05-08 | (주)피엔알시스템 | Drainage box structure of road |
-
2016
- 2016-03-04 CN CN201610125218.9A patent/CN105649185B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967841A (en) * | 2010-10-20 | 2011-02-09 | 重庆大学 | Method and device for implementing primary rainwater closure in municipal network system |
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Shunting type discarding flow filter device |
| CN104674929A (en) * | 2015-02-09 | 2015-06-03 | 广西威尔森环保科技开发有限公司 | Rainwater discarding device |
| CN205530625U (en) * | 2016-03-04 | 2016-08-31 | 广州市合信方园工业设备有限公司 | A class device is abandoned to positive displacement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649185A (en) | 2016-06-08 |
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