CN201334685Y - Initial rainwater abandoning device with automatic rotating cover - Google Patents
Initial rainwater abandoning device with automatic rotating cover Download PDFInfo
- Publication number
- CN201334685Y CN201334685Y CNU2008201281905U CN200820128190U CN201334685Y CN 201334685 Y CN201334685 Y CN 201334685Y CN U2008201281905 U CNU2008201281905 U CN U2008201281905U CN 200820128190 U CN200820128190 U CN 200820128190U CN 201334685 Y CN201334685 Y CN 201334685Y
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- CN
- China
- Prior art keywords
- rainwater
- dust
- initial rainwater
- weight
- collecting bucket
- 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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- 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 utility model discloses a device which discharges the initial rainwater under automatic control according to the rainfall in the rainwater collecting process. At a place without rainfall for a long time, when it rains, the rainwater leaches various atmospheric pollutants and washes the dust and soluble and insoluble impurities at the open surfaces exposed in rain during the radial flowing process, and such rainwater is called initial rainwater. Initial rainwater is seriously polluted and needs to be discharged in time. The initial rainwater abandoning device discharges the initial rainwater according to the flux of the rainwater so as to reach the purpose of preventing the initial rainwater from polluting the rest rainwater.
Description
Technical field
The utility model belongs to automatic initial rainwater discharge device.Be applicable in the process of rainwater catchment system.
Background technology
Along with the gradually attention of people to rainwater catchment system, the rainwater collecting amount also increases thereupon.Owing to do not have a rainfall for a long time, rainwater drip washing a lot of atmosphere pollutions, and runoff has tangible initial stage souring, the dust and the soluble and insoluble foreign material that are subjected to the rain face have in the open been washed, this part rainwater is called as rain just, and its pollution threat can not be out in the cold again, should be discharged.Because pollutant only concentrates in the several millimeters rainfall at initial stage, therefore, control early-stage rainwater (promptly first rain) becomes a requisite behave of rainwater utilization system.In the face of this situation, the initial rainwater discharge device has just arisen at the historic moment.
Traditional initial rainwater discharge equipment has a variety of, but all has not enough place.
1, construction space is bigger.A lot of equipment are that all first rain is collected, and the first rain that will collect carries out rainwater and collects as power set after rain collection is just finished.For the bigger place of area, the flow of first rain is very considerable, and it is all collected needs very big space, also needs great amount of manpower and material resources.
2, need electric power or other power.Some initial rainwater discharge devices are to utilize electronic grout flow meter or other similar devices to detect the flow of rainwater, calculate rainfall just according to planimeter, and with its discharging.Owing to used electric power or other power-equipments, very trouble just seems in the place that lacks power resources.
3, complex manufacturing technology.
Summary of the invention
The utility model has overcome the deficiency of traditional initial rainwater discharge device; not only save space, simple for production but also need not power; also unlike other equipment, collect rain just, but, can protect the ecological environment of this area so to a certain extent directly with its discharging.Its signal as shown in Figure 1.Below structure of the present utility model is done detailed description.
What fixed axis was selected for use is that long 6～10 cm diameters are 3～8 millimeters smooth stainless steel shaft.The fixed axis on the pipe top baffle plate that is used for fixing, overturns.The fixed axis of pipe side is in order to keep the position of inactive state lower baffle plate.The installation of fixed axis then is to use two-layer wide about 8～10 centimetres semicanal body and function adhesive specially to fix.Baffle plate is that 3～4 millimeters plastic plate constitutes by thickness, and size is decided by the header bore.Be shaped as circular upper part and square lower part, outstanding longer 6～8 centimetres, wide 4～6 centimetres rectangle plate body in the top is used for fixing weight and dust-collecting bucket.Splitter box is to use the ABS resin plate, utilizes plastic adhesive tape and adhesive specially to be made.Its length is identical with baffle plate, width and highly be 2～3 centimetres.Bottom land is provided with several holes, and its quantity and size are that the amount by first rain decides.One of them hole is connected with intake pipe (diameter of intake pipe is by the size decision of hole), and first rain is introduced dust-collecting bucket by the hole that bores in advance on the good dust-collecting bucket bung.Other holes then directly discharge first rain.The capacity of dust-collecting bucket is determined that by first rainfall its capacity is as far as possible little in principle, is upgraded to good with 2～10.Weight of heavy only needs to get final product than the maximum weight of dust-collecting bucket is smaller.
Description of drawings
Fig. 1 is the automatic cap-rotating type initial rainwater discharge equipment schematic diagram.1. fixed axis, 2. baffle plates, 3. splitter boxs, 4. weights, 5. intake pipes, 6. dust-collecting buckets, 7. headers among the figure.
Fig. 2 is the mounting structure schematic diagram.1. headers, 2. baffle plates, 3. fixed axis, 4. splitter boxs among the figure.
The specific embodiment
The utility model is mounted in the dirty pipe bent position of rainwater in principle, bend pipe is done certain inclination can achieve the goal, as shown in Figure 2.When rain flows out by header originally, because the existence of baffle plate, rainwater will flow into splitter box by baffle plate, flow into dust-collecting bucket through intake pipe again.When the weight of dust-collecting bucket greater than weight the time, baffle plate will be along the fixed axis rotation on pipe top, thereby opens the mouth of pipe, makes rainwater enter body, has so just reached the purpose of the first rain of discharging.
Claims (3)
1, a kind of automatic cap-rotating type initial rainwater discharge equipment, form by fixed axis, baffle plate, splitter box, weight, intake pipe, dust-collecting bucket, header etc., it is characterized in that: this automatic cap-rotating type initial rainwater discharge equipment is to be core by the leverage system that header, dust-collecting bucket, splitter box and weight constitute, and this leverage system is the power set of this initial rainwater discharge equipment.
2, automatic cap-rotating type initial rainwater discharge equipment according to claim 1 is characterized in that having splitter box, dust-collecting bucket and header, and the size of spillway hole and number are according to the different of different regions annual precipitation and rainfall season and concrete adjustment in its splitter box.
3, dust-collecting bucket according to claim 1 and weight, the capacity that it is characterized in that dust-collecting bucket is 2～10 liters, and the maximum weight of dust-collecting bucket gets final product than the bigger of weight weight, and weight and dust-collecting bucket are respectively the due two place's weights of lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281905U CN201334685Y (en) | 2008-07-10 | 2008-07-10 | Initial rainwater abandoning device with automatic rotating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281905U CN201334685Y (en) | 2008-07-10 | 2008-07-10 | Initial rainwater abandoning device with automatic rotating cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334685Y true CN201334685Y (en) | 2009-10-28 |
Family
ID=41286335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201281905U Expired - Fee Related CN201334685Y (en) | 2008-07-10 | 2008-07-10 | Initial rainwater abandoning device with automatic rotating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334685Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015518A (en) * | 2012-12-27 | 2013-04-03 | 机械工业第三设计研究院 | Early-stage rainwater drainage pool capable of self-controlling rainfall at pool top |
| CN107246062A (en) * | 2017-07-28 | 2017-10-13 | 中建凯德电子工程设计有限公司 | A kind of first rain automatic flow abandoning apparatus of lever |
| CN110273457A (en) * | 2019-05-31 | 2019-09-24 | 湖北文理学院 | A kind of device of stockyard runoff and percolate shunting |
-
2008
- 2008-07-10 CN CNU2008201281905U patent/CN201334685Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015518A (en) * | 2012-12-27 | 2013-04-03 | 机械工业第三设计研究院 | Early-stage rainwater drainage pool capable of self-controlling rainfall at pool top |
| CN103015518B (en) * | 2012-12-27 | 2014-06-18 | 机械工业第三设计研究院 | Early-stage rainwater drainage pool capable of self-controlling rainfall at pool top |
| CN107246062A (en) * | 2017-07-28 | 2017-10-13 | 中建凯德电子工程设计有限公司 | A kind of first rain automatic flow abandoning apparatus of lever |
| CN107246062B (en) * | 2017-07-28 | 2022-11-08 | 中建凯德电子工程设计有限公司 | Lever type automatic initial rain discarding device |
| CN110273457A (en) * | 2019-05-31 | 2019-09-24 | 湖北文理学院 | A kind of device of stockyard runoff and percolate shunting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: An Fenglong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: An Fenglong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20100710 |