CN201906513U - Rainwater discharge and filter device - Google Patents
Rainwater discharge and filter device Download PDFInfo
- Publication number
- CN201906513U CN201906513U CN2010206189211U CN201020618921U CN201906513U CN 201906513 U CN201906513 U CN 201906513U CN 2010206189211 U CN2010206189211 U CN 2010206189211U CN 201020618921 U CN201020618921 U CN 201020618921U CN 201906513 U CN201906513 U CN 201906513U
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- CN
- China
- Prior art keywords
- rainwater
- utility
- lever
- semi
- spring
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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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- Sewage (AREA)
Abstract
本实用新型属于环境保护技术领域，是关于一种雨水弃流过滤装置，安装于雨水汇水管的末端，其包括位于上部两侧的进水口、出水口；排污口，设置于底部侧面，连接排污管道；半圆球，位于该排污口的上方；杠杆，一端悬吊该半圆球，另一端通过弹簧连接调节旋钮；旋动该调节旋钮，可以调节该弹簧的拉力，从而调节雨水弃流量大小；一至多条平板，倾斜设置于该杠杆的水平面上；过滤网，设置于该出水口内部位。本实用新型结构简单，巧妙利用雨水自然增大的过程和重力自然流动的特点完成了降雨初期污染雨水的弃流，中期干净雨水的收集，后期杂物排放。可广泛应用于雨水收集。
The utility model belongs to the technical field of environmental protection, and relates to a rainwater discarding filter device, which is installed at the end of a rainwater collection pipe, and includes a water inlet and a water outlet located on both sides of the upper part; a sewage outlet is arranged on the side of the bottom, connected to the sewage Pipe; semi-circular ball, located above the sewage outlet; lever, one end of which is suspended from the semi-circular ball, and the other end is connected to the adjustment knob through a spring; the tension of the spring can be adjusted by turning the adjustment knob, thereby adjusting the flow of rainwater to be discarded; one to A plurality of flat plates are arranged obliquely on the horizontal plane of the lever; a filter net is arranged inside the water outlet. The utility model has a simple structure, cleverly utilizes the process of natural increase of rainwater and the characteristics of natural gravity flow to complete the discarding of polluted rainwater at the initial stage of rainfall, the collection of clean rainwater in the middle period, and the discharge of sundries in the later period. It can be widely used in rainwater harvesting.
Description
Technical field
The utility model relates to a kind of municipal drainage and green technology, especially relates to a kind of rain water drainage filter.
Background technology
In rainwater collection technique field, the abandoned stream process of rainwater is the problem that at first will solve at the rainfall initial stage, present technology mainly adopt electronic mode control or build simply the abandoned stream well will early stage unwanted sewage hold then manual drain and fall, electronic control mode belongs to accurate control abandoned stream amount, but aspects such as service life, stable type often go wrong; Simple mode of building the abandoned stream well is the simplest mode, but it is bigger to take up room, and is unfavorable for promoting, implementing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rain water drainage filter, it is simple in structure, the with serious pollution part rainwater in early stage that forms in the time of rainfall being begun emits automatically, simultaneously can do a preliminary filtration to clean rainwater of later stage, guarantee that effectively the rainwater of collecting is cleaner, realize effective reuse of rainwater, manufacturing cost and use cost are lower.
For solving the problems of the technologies described above, the utility model provides a kind of rain water drainage filter, is installed on the end of rainwater collection pipe, comprises water inlet, delivery port, and the superposed both sides of this water inlet and delivery port is characterized in that, also comprise:
Sewage draining exit is arranged at bottom sides, connects blow-off line;
Semi-round ball is positioned at the top of this sewage draining exit;
Lever, an end suspends this semi-round ball in midair, and the other end connects adjusting knob by spring; This adjusting knob of turn can be regulated the pulling force of this spring, thereby regulates rain water drainage amount size;
One to multiple flat board is obliquely installed on the horizontal plane of this lever;
Screen pack is arranged at position in this delivery port.
As further improvement of the utility model, also comprise access cover, open access cover, can carry out maintenance and inspection to internal unit.
Advantage of the present invention is:
Device is reasonable to the collection of rainwater, science.Use by the utility model device can make the serious rainwater of rainfall precontamination ingenious, obtain shunting and pre-filtering naturally, the rainwater of collection also will be limpider.The overall situation of present energy-saving and emission-reduction is complied with in its application, rainwater is collected become simpler, and rainwater reuse obtains promoting, and water resource is fully used, and has played good social benefit, environmental benefit and economic benefit.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the utility model structure chart.
Fig. 2 flows to schematic diagram for the rainwater of the utility model when rainfall begins.
Fig. 3 for the utility model when normally collecting rainwater flow to schematic diagram.
View when Fig. 4 finishes for the utility model rainfall.
The specific embodiment
In order further to understand feature of the present utility model, see also following about describing in detail and accompanying drawing, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for protection domain of the present utility model is limited.
Fig. 1 is the utility model structure chart.The utility model device is installed on the end of rainwater collection pipe, by water inlet 1 connection of 1 middle and upper part among the figure.2 is sewage draining exit, is arranged at bottom sides, connects blow-off line.4 is adjusting knob, regulates rain water drainage amount size.Lever 8 one ends connect adjusting knob 4 by spring, and heavier semi-round ball 7 of other end suspention makes semi-round ball 7 be positioned at the top of sewage draining exit 2.Semi-round ball 7 can be stainless, also can be the heavy material of other ratio water that are not easy to get rusty, and those skilled in the art are to be understood that.The horizontal plane of lever 8 tilts one to multiple flat board 9 is set, and dull and stereotyped 9 bear rainwater impacts, and dull and stereotyped 9 can be stainless, also can be other materials that are difficult for getting rusty, and those skilled in the art are to be understood that.5 is access cover, when device has maintenance to need, can open access cover 5, and internal unit is carried out maintenance and inspection.6 is delivery port, is arranged at device top, and screen pack 3 is arranged on delivery port 6 internal orifice positions, and it can be stainless, also can be plastics.
Below by explanation, describe operation principle of the present utility model in detail to Fig. 2 to Fig. 4.
Fig. 2 flows to schematic diagram for the rainwater of the utility model when rainfall begins.The rainfall initial stage, common rainfall was less, and it is few to compile the amount of rainfall that comes.A spot of rainwater flows to the direction of sewage draining exit 2 by water inlet 1, at first impacts on dull and stereotyped 9, and the inclined plane along dull and stereotyped 9 flows to semi-round ball 7, and discharges by sewage draining exit 2.In the process that constantly increases, rainwater is effectively impact lever 8 and semi-round ball 7 always, makes that the abandoned stream of different big or small rainfalls can be controlled at the rainfall early-stage rainwater.
The plane of the flow attack semi-round ball 7 of a small amount of rainwater forms pressure.Semi-round ball 7 bears the pressure size of rainfall and can regulate by lever 8, because the other end of lever 8 held by spring, and the size that turn adjusting knob 4 can the set screw spring tension, what of rain water drainage amount the adjusting of pulling force size can control.
Fig. 3 for the utility model when normally collecting rainwater flow to schematic diagram.After rainfall increases, semi-round ball 7 is closed sewage draining exit 2 under pressure, water level raises, the water level that raises is stably pushed down semi-round ball 7, after water level is increased to the position of delivery port 6, rainwater flows to the pipeline of collecting direction by the screen pack 3 of retaining in delivery port 6 the place aheads, and foreign material are filtered, and clean rainwater collects.
View when Fig. 4 finishes for the utility model rainfall.After rain stopped, the inner rainwater that has of device can slowly reduce, and when reducing to pressure that water level forms and being lower than spring tension, semi-round ball 7 will return to original position, thereby open sewage draining exit 2, with rainwater with filter a small amount of foreign material that form and emit through sewage draining exit 2.
Accessory of the present utility model all adopts demountable assembling mode, the convenient adjusting and maintenance.
Spring is a stainless steel spring.
Device of the present utility model is ingenious to utilize characteristics that process that rainwater increases naturally and gravity flow naturally to finish the abandoned stream of rainfall precontamination rainwater, mid-term clean rainwater collection, later stage foreign material discharging.Simple, the nature of package unit work, efficient; The material that uses is PVC and high-quality stainless steel material, has guaranteed the quality and the service life of product, is playing very desirable effect aspect the collection rainwater.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206189211U CN201906513U (en) | 2010-11-19 | 2010-11-19 | Rainwater discharge and filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206189211U CN201906513U (en) | 2010-11-19 | 2010-11-19 | Rainwater discharge and filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906513U true CN201906513U (en) | 2011-07-27 |
Family
ID=44298723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206189211U Expired - Fee Related CN201906513U (en) | 2010-11-19 | 2010-11-19 | Rainwater discharge and filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Split flow discarding filter device |
| CN105155653A (en) * | 2015-08-28 | 2015-12-16 | 武汉圣禹排水系统有限公司 | First rain diversion device capable of inducing flow velocity |
-
2010
- 2010-11-19 CN CN2010206189211U patent/CN201906513U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Split flow discarding filter device |
| CN104179246B (en) * | 2014-07-21 | 2017-08-25 | 上海彪能建筑科技有限公司 | Shunting abandoned stream filter |
| CN105155653A (en) * | 2015-08-28 | 2015-12-16 | 武汉圣禹排水系统有限公司 | First rain diversion device capable of inducing flow velocity |
| CN105155653B (en) * | 2015-08-28 | 2017-06-20 | 武汉圣禹排水系统有限公司 | The first rain part flow arrangement of sensing flow velocity |
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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: 20110727 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |