CN205387746U - Liu jing is abandoned to accuracy - Google Patents
Liu jing is abandoned to accuracy Download PDFInfo
- Publication number
- CN205387746U CN205387746U CN201620096575.2U CN201620096575U CN205387746U CN 205387746 U CN205387746 U CN 205387746U CN 201620096575 U CN201620096575 U CN 201620096575U CN 205387746 U CN205387746 U CN 205387746U
- Authority
- CN
- China
- Prior art keywords
- abandoned stream
- buoyancy tank
- pipe
- overfall
- barricade
- 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.)
- Withdrawn - After Issue
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model relates to a liu jing is abandoned to accuracy. Including the well body, the internal three mutually independent cavity of drip chamber, flotation tank room and floating ball chamber that sets up of well, the inlet tube is connected to the drip chamber, flotation tank room, floating ball chamber connect the outlet pipe jointly, the flow tube is abandoned in the floating ball chamber connection, it is less than inlet tube, the outlet pipe mouth of pipe respectively to abandon the flow tube mouth of pipe, it has first overflow mouth to open between drip chamber and the flotation tank room, it has the second overflow mouth to open between drip chamber and the floating ball chamber, the area of first overflow mouth is less than the area of second overflow mouth, first overflow mouth, second overflow mouth all are higher than abandons the flow tube mouth of pipe, the indoor flotation tank that is equipped with of flotation tank, be equipped with in the floating ball chamber intercommunication to abandon the flow tube abandon the circulation say with can be with abandoning the floater that the circulation road junction covered, the weight of flotation tank is greater than the weight of floater, be connected through transmission between flotation tank and the floater. The utility model discloses liu jing is abandoned to accuracy can abandon stream with first rain, comes really to set for to abandon the flow according to the first rainfall of receiving the pool territory.
Description
Technical field
This utility model relates to rainwater pre-processing device technical field, is specifically related to a kind of accurately abandoned stream well.
Background technology
Rainwater drops to ground and forms runoff, containing granule and the floating things such as substantial amounts of silt, if being exhausted directly to natural water, can natural water be polluted, and processes so needing that first rain is carried out abandoned stream to Sewage Plant.Current existing equipment is all incomplete to the abandoned stream of first rain, and when heavy rain, initial rainwater discharge is very little, and when light rain, rain water drainage is too many later stage, it is impossible to enough completely accurately abandoned streams.
Utility model content
The purpose of this utility model is aiming at the defect of prior art, it is provided that a kind of accurately abandoned stream well.
nullThe technical solution adopted in the utility model is: include well body，In described well body, mud chamber is set、The separate chamber in buoyancy tank room and three, float chamber，Described mud chamber connects water inlet pipe，Described buoyancy tank room、Float chamber connects outlet pipe jointly，Described float chamber connects abandoned stream pipe，The described abandoned stream pipe mouth of pipe is respectively lower than water inlet pipe、The outlet pipe mouth of pipe，The first overfall is had between described mud chamber and buoyancy tank room，The second overfall is had between described mud chamber and float chamber，The area of described first overfall is less than the area of the second overfall，Described first overfall、Second overfall is above the abandoned stream pipe mouth of pipe，Described buoyancy tank indoor are provided with buoyancy tank，The abandoned stream passage to abandoned stream pipe and the ball float that abandoned stream passway can be covered it is communicated with in described float chamber，The weight of described buoyancy tank is more than the weight of ball float，It is connected by actuating device between described buoyancy tank and ball float.
It is preferred that structure, first barricade and second barricade of orthogonal vertical layout are set in described well body, mud chamber is surrounded between wall in described first barricade and well body, surround buoyancy tank room in a part for described first barricade, the second barricade and well body between wall, in another part of described first barricade, the second barricade and well body, between wall, surround float chamber.
It is preferred that structure, described first overfall is opened in a part for the first barricade, and described second overfall is opened on another part of the first barricade.
It is preferred that structure, have sewage overflow mouth in dry season bottom described second overfall, described dry season, sewage overflow mouth was offered lower than the second overfall.
It is preferred that structure, described connecting device includes connecting rope, and described rope one end and the buoyancy tank of connecting is fixed, and the other end is fixed through assembly pulley and ball float.
It is preferred that structure, between described buoyancy tank room and float chamber bottom have spilled water hole, the aperture of described spilled water hole is less than the area of outlet pipe and the abandoned stream pipe mouth of pipe.
It is preferred that structure, be provided with buoyancy tank limited block bottom described buoyancy tank indoor.
First rain can be carried out abandoned stream by this utility model accurate abandoned stream well, and the first rainfall according to receiving aqua region really sets abandoned stream amount, and by this device initial rainwater discharge to sewage treatment plant, later stage rainwater then can be directly discharged to natural water.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model top view.
In figure, 1-well body, 2-water inlet pipe, 3-outlet pipe, 4-mud chamber, 5-buoyancy tank room, 6-float chamber, 7-ball float, 8-buoyancy tank, 9-abandoned stream pipe, 10-the first overfall, 11-the second overfall, 12-spilled water hole, 13-assembly pulley, 14-the first barricade, 15-the second barricade, 16-abandoned stream passage, 17-sewage overflow in dry season mouth, 18-buoyancy tank limited block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, it is simple to be well understood to this utility model, but this utility model is not constituted restriction by them.
nullSuch as Fig. 1、Shown in Fig. 2，This utility model includes well body 1，In described well body 1, mud chamber 4 is set、The separate chamber in buoyancy tank room 5 and 6 three, float chamber，Described precipitation 4 Room connects water inlet pipe 2，Described buoyancy tank room 5、Float chamber 6 connects outlet pipe 3 jointly，Described float chamber 6 connects abandoned stream pipe 9，Described abandoned stream pipe 9 mouth of pipe is respectively lower than water inlet pipe 2、Outlet pipe 3 mouth of pipe，The first overfall 10 is had between described mud chamber 4 and buoyancy tank room 5，The second overfall 11 is had between described mud chamber 4 and float chamber 6，The area of described first overfall 10 is less than the area of the second overfall 11，Described first overfall 10、Second overfall 11 is above abandoned stream pipe 9 mouth of pipe，It is provided with buoyancy tank 8 in described buoyancy tank room 5，The abandoned stream passage 16 to abandoned stream pipe 9 and the ball float 7 that logical for abandoned stream 16 road junctions can be covered it is communicated with in described float chamber 6，The weight of described buoyancy tank 8 is more than the weight of ball float 7，It is connected by actuating device between described buoyancy tank 8 and ball float 7.
In technique scheme, first barricade 14 and the second barricade 15 of orthogonal vertical layout is set in described well body 1, mud chamber 4 is surrounded between described first barricade 14 and well body 1 inwall, surround buoyancy tank room 5 between a part for described first barricade 14, the second barricade 15 and well body 1 inwall, between another part of described first barricade 14, the second barricade 15 and well body 1 inwall, surround float chamber 6.Described first overfall 10 is opened in a part for the first barricade 14, and described second overfall 11 is opened on another part of the first barricade 14.
In technique scheme, having sewage overflow mouth 17 in dry season bottom described second overfall 11, described dry season, sewage overflow mouth 17 was offered lower than the second overfall 11.Dry flow sewage during fine day enters accurate abandoned stream well by water inlet pipe 2, after mud chamber 4 is precipitated, enters float chamber 6 by dry flow sewage overfall 17, discharges again through abandoned stream pipe 9.Owing to dry flow sewage overfall 17 height is lower than the second overfall 11 and the first overfall 10, dry flow sewage will not enter buoyancy tank room 5, and buoyancy tank room 5 spilled water hole 12 can be avoided to block.
In technique scheme, described connecting device includes connecting rope, and the described rope one end that connects is fixed with buoyancy tank 8, and the other end is fixed through assembly pulley 13 with ball float 7.
In technique scheme, between described buoyancy tank room 5 and float chamber 6, bottom has spilled water hole 12, and the aperture of described spilled water hole 12 is less than the area of outlet pipe 3 and abandoned stream pipe 9 mouth of pipe.
In technique scheme, described buoyancy tank room 5 inner bottom part is provided with buoyancy tank limited block 18.
This utility model rainwater enters accurate abandoned stream well by water inlet pipe 2, after mud chamber 4 is precipitated, respectively enters buoyancy tank room 5 and float chamber 6 by first overfall the 10, first overfall 11.Buoyancy tank 8 is connected by assembly pulley 13 with ball float 7.Owing to the weight of buoyancy tank 5 is more than the weight of ball float, under original state, buoyancy tank 8 is in extreme lower position, and ball float 7 is in extreme higher position (i.e. opening), if beginning to rain, then just rain can pass through abandoned stream pipe 9 abandoned stream.When rainfall is gradually increased, the water level in buoyancy tank room 5 gradually rises, and reaches to stop abandoned stream water level, and now buoyancy tank 8 is issued to extreme higher position in buoyancy, and ball float 7 reaches extreme lower position (i.e. closed mode).Owing to ball float 7 blocks abandoned stream passage 16, now rainwater can be assembled in float chamber 6, and when in float chamber 6, water level is increased to outlet pipe 4 place, rainwater is discharged from outlet pipe 4, and now rainwater has become comparatively clean, has reached the effect of pretreatment.This device needs periodic maintenance, the mud in cleaning mud chamber.Wherein, the openings of sizes ratio of first overfall the 10, first overfall 11 and stop abandoned stream water level, can according to the volume settings of the first rainfall of different situations.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
- null1. an accurate abandoned stream well，Including well body，It is characterized in that，In described well body, mud chamber is set、The separate chamber in buoyancy tank room and three, float chamber，Described mud chamber connects water inlet pipe，Described buoyancy tank room、Float chamber connects outlet pipe jointly，Described float chamber connects abandoned stream pipe，The described abandoned stream pipe mouth of pipe is respectively lower than water inlet pipe、The outlet pipe mouth of pipe，The first overfall is had between described mud chamber and buoyancy tank room，The second overfall is had between described mud chamber and float chamber，The area of described first overfall is less than the area of the second overfall，Described first overfall、Second overfall is above the abandoned stream pipe mouth of pipe，Described buoyancy tank indoor are provided with buoyancy tank，The abandoned stream passage to abandoned stream pipe and the ball float that abandoned stream passway can be covered it is communicated with in described float chamber，The weight of described buoyancy tank is more than the weight of ball float，It is connected by actuating device between described buoyancy tank and ball float.
- 2. accurate abandoned stream well according to claim 1, it is characterized in that, first barricade and second barricade of orthogonal vertical layout are set in described well body, mud chamber is surrounded between wall in described first barricade and well body, surround buoyancy tank room in a part for described first barricade, the second barricade and well body between wall, in another part of described first barricade, the second barricade and well body, between wall, surround float chamber.
- 3. accurate abandoned stream well according to claim 2, it is characterised in that described first overfall is opened in a part for the first barricade, and described second overfall is opened on another part of the first barricade.
- 4. accurate abandoned stream well according to claim 1, it is characterised in that have sewage overflow mouth in dry season bottom described second overfall, described dry season, sewage overflow mouth was offered lower than the second overfall.
- 5. accurate abandoned stream well according to claim 1, it is characterised in that described connecting device includes connecting rope, and the described rope one end that connects is fixed with buoyancy tank, and the other end is fixed through assembly pulley and ball float.
- 6. accurate abandoned stream well according to claim 1, it is characterised in that between described buoyancy tank room and float chamber, bottom has spilled water hole, and the aperture of described spilled water hole is less than the area of outlet pipe and the abandoned stream pipe mouth of pipe.
- 7. accurate abandoned stream well according to claim 1, it is characterised in that be provided with buoyancy tank limited block bottom described buoyancy tank indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096575.2U CN205387746U (en) | 2016-01-29 | 2016-01-29 | Liu jing is abandoned to accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096575.2U CN205387746U (en) | 2016-01-29 | 2016-01-29 | Liu jing is abandoned to accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387746U true CN205387746U (en) | 2016-07-20 |
Family
ID=56383429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096575.2U Withdrawn - After Issue CN205387746U (en) | 2016-01-29 | 2016-01-29 | Liu jing is abandoned to accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387746U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604167A (en) * | 2016-01-29 | 2016-05-25 | 武汉大禹阀门股份有限公司 | Precise wastewater abandoning well |
| CN109267635A (en) * | 2018-11-06 | 2019-01-25 | 杭州水利水电勘测设计院有限公司 | A kind of urban road intercepting pollution for rainwater processing system |
| CN110359534A (en) * | 2019-07-12 | 2019-10-22 | 中国建筑西北设计研究院有限公司 | A kind of design method of header tank, flow abandoning apparatus and Split-flow Control method |
-
2016
- 2016-01-29 CN CN201620096575.2U patent/CN205387746U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604167A (en) * | 2016-01-29 | 2016-05-25 | 武汉大禹阀门股份有限公司 | Precise wastewater abandoning well |
| CN105604167B (en) * | 2016-01-29 | 2017-12-29 | 武汉大禹阀门股份有限公司 | Accurate abandoned stream well |
| CN109267635A (en) * | 2018-11-06 | 2019-01-25 | 杭州水利水电勘测设计院有限公司 | A kind of urban road intercepting pollution for rainwater processing system |
| CN110359534A (en) * | 2019-07-12 | 2019-10-22 | 中国建筑西北设计研究院有限公司 | A kind of design method of header tank, flow abandoning apparatus and Split-flow Control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160720 Effective date of abandoning: 20171229 |