CN201172836Y - Rain-collecting, auto-flushing and flow-discarding device for roof - Google Patents
Rain-collecting, auto-flushing and flow-discarding device for roof Download PDFInfo
- Publication number
- CN201172836Y CN201172836Y CNU2008200788236U CN200820078823U CN201172836Y CN 201172836 Y CN201172836 Y CN 201172836Y CN U2008200788236 U CNU2008200788236 U CN U2008200788236U CN 200820078823 U CN200820078823 U CN 200820078823U CN 201172836 Y CN201172836 Y CN 201172836Y
- Authority
- CN
- China
- Prior art keywords
- roof
- abandoning
- ground
- rainwater
- abandoned
- 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
Abstract
The utility model provides an automatic flushing flow abandoning device of roof rainfall collection, which relates to a rainwater preprocessing device in a roof rainfall collecting system. The rainwater preprocessing device comprises a water receiving groove and a rainspout, wherein the lower portion of the rainspout is further provided with an enclosed abandoned water pool, the bottom of the abandoned water pool is provided with an abandoned water pipe which is provided with a valve, a triplet is arranged between the rainspout and the abandoned water pool, the horizontal end of the triplet is vertically inserted in the abandoned water pool, and the vertical end of the triplet is extended in a ground filter chamber. The automatic flushing flow abandoning device can achieve the automatic washing and flow abandoning on of the roof rainfall collection system in initial rainfall of a roof, effectively lightens the labor intensity of users, improves the convenience of employment, and improves the water quality of the collected rainwater.
Description
Technical field
The utility model relates to the rainwater pretreatment unit in the set roof rain system, particularly a kind ofly at the rainfall initial stage roof is washed, and the set roof rain of avoiding the relatively poor rainwater of water quality to enter water storage facility washes flow abandoning apparatus automatically.
Background technology
At present, lack some areas of drinking water source, often harvest rainwater as Drinking Water.Harvesting rainwater normally adopts collection rain system to finish.Collection rain system mainly comprises water receiving tank, leader and filter tank, ground, and wherein leader is arranged on the water receiving tank below, and an end of leader is communicated with water receiving tank, the other end stretches in the filter tank, ground, and the filter tank, ground is provided with cover plate and outlet pipe.Collection rain system general requirements has the afflux face of proper area, and utilizes the house roof better as the afflux face.At the rainfall initial stage, the rainwater water quality that the roof compiles is relatively poor, and twice rainfall blanking time is all the more so when longer.China utilizes the rainwater of set roof rain to harvest system, and majority does not consider and will wash the roof that at present then by artificial flushing, and it is very inconvenient to carry out manually-operated in the rainfall.Therefore, be the rainwater water quality that improvement harvests, be necessary that the runoff that utilizes rainfall initial stage roof to form washes roofing, and avoid this part rainwater to enter reservoir.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned prior art, provides a kind of and can improve the water quality that harvests rainwater, alleviates user's labour intensity simultaneously, and the set roof rain that improves comfort level washes flow abandoning apparatus automatically.
The technical scheme taked of the utility model is to achieve these goals: a kind of set roof rain washes flow abandoning apparatus automatically, comprise water receiving tank and leader, described leader below has additional the airtight pond of abandoning, abandon basin bottom and be provided with the water pipe of abandoning that contains valve, described leader and abandon and be provided with threeway between the pond, the vertical insertion of the horizontal ends of threeway abandoned in the pond, and the vertical end of threeway stretches into the filter tank, ground.
Flow out for the ease of rainwater, the described basin bottom of abandoning is provided with the gradient to abandoning the water pipe direction.
For guaranteeing to harvest the water quality of rainwater, filter tank, described ground is provided with outlet pipe, and the mouth of pipe that outlet pipe stretches into that end in filter tank, ground is coated with double-deck fine-structure mesh.Described ground is provided with impingement baffle in the filter tank.Described impingement baffle below is provided with double-deck fine-structure mesh.
The beneficial effects of the utility model are: compared to existing technology, the utility model can be realized the automatic flushing and the abandoned stream on set roof rain system rainfall initial stage roof, effectively alleviate user's labour intensity, improved the convenience of using, and improved the water quality that harvests rainwater.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Among the figure: 1 water receiving tank, 2 leaders, 3 threeways, 4 bypass pipes, 5 cover plates, filter tank, 6 ground, 7 impingement baffles, 8 double-deck fine-structure meshes, 9 outlet pipes, 10 are abandoned pond, 11 and are abandoned water pipe, 12 valves.
The specific embodiment
A kind of set roof rain as shown in Figure 1 washes flow abandoning apparatus automatically, comprises water receiving tank 1, leader 2, threeway 3, abandons pond 10, abandons water pipe 11, valve 12.Described abandon pond 10 for closed (both having done anti-drain process), be located at leader 4 belows, abandon 10 bottoms, pond be provided with contain valve 12 abandon water pipe 11.Flow out for the ease of rainwater, described 10 bottoms, pond of abandoning are provided with the gradient to abandoning water pipe 11 directions.Described leader 2 and abandon and be provided with threeway 3 between the pond 10, the vertical insertion of the horizontal ends of threeway 3 abandoned in the pond 10, and the vertical end of threeway 3 stretches into filter tank, ground 6 by bypass pipe 4.Filter tank, ground 6 is a prior art, and it comprises outlet pipe 9 and cover plate 5.For guaranteeing to harvest the water quality of rainwater, be provided with impingement baffle 7 in the filter tank, ground 6 of described bypass pipe 4 belows.Described impingement baffle 7 belows are provided with double-deck fine-structure mesh 8.The mouth of pipe that described outlet pipe 9 stretches into that end in filter tank, ground 6 is coated with double-deck fine-structure mesh 8.Double-deck fine-structure mesh 8 filtrations.
Operating principle of the present utility model: the rainwater that the roof compiles, at first abandon pond 10 through what water receiving tank 1 to leader 2 flowed into closeds, along with the increase that compiles rainwater, closed is abandoned pond 10 and is filled, after water level continues rise arrival threeway 3 positions, current will flow into bypass pipe 4 finally to ground reservoir through the vertical section of threeway 3.Treat that a rainfall finishes, before next rainfall begins, open the abandoned stream emptying that valve 12 will be abandoned rainfall last time that stores in the pond 10.Therefore the utility model can be realized the automatic flushing and the abandoned stream on set roof rain system rainfall initial stage roof, effectively alleviates user's labour intensity, has improved the convenience of using, and has improved the water quality that harvests rainwater.For further increasing water quality, one-level preliminary treatment facility can be increased, between threeway 3 and filter tank, ground 6 as the coarse filter.
Closed is abandoned the size in pond 10, is that basis is used to collect the roof area of rain and the flushing depth of water of needs is calculated definite.Leader 2 and threeway 3 all can select for use water supply with plastic pipe or other material that can be used for supplying water.Closed is abandoned pond 10 generally can use materials such as brick, stone, concrete, and makes anti-drain process.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (5)
1. a set roof rain washes flow abandoning apparatus automatically, comprise water receiving tank and leader, it is characterized in that: described leader below has additional the airtight pond of abandoning, abandon basin bottom and be provided with the water pipe of abandoning that contains valve, described leader and abandon and be provided with threeway between the pond, the vertical insertion of the horizontal ends of threeway abandoned in the pond, and the vertical end of threeway stretches into the filter tank, ground.
2. set roof rain according to claim 1 washes flow abandoning apparatus automatically, it is characterized in that: the described basin bottom of abandoning is provided with the gradient to abandoning the water pipe direction.
3. set roof rain according to claim 1 washes flow abandoning apparatus automatically, it is characterized in that: filter tank, described ground is provided with outlet pipe, and the mouth of pipe that outlet pipe stretches into that end in filter tank, ground is coated with double-deck fine-structure mesh.
4. wash flow abandoning apparatus automatically according to the described set roof rain of the arbitrary claim of claim 1-3, it is characterized in that: described ground is provided with impingement baffle in the filter tank.
5. set roof rain according to claim 4 washes flow abandoning apparatus automatically, it is characterized in that: described impingement baffle below is provided with double-deck fine-structure mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788236U CN201172836Y (en) | 2008-01-30 | 2008-01-30 | Rain-collecting, auto-flushing and flow-discarding device for roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788236U CN201172836Y (en) | 2008-01-30 | 2008-01-30 | Rain-collecting, auto-flushing and flow-discarding device for roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172836Y true CN201172836Y (en) | 2008-12-31 |
Family
ID=40199949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200788236U Expired - Fee Related CN201172836Y (en) | 2008-01-30 | 2008-01-30 | Rain-collecting, auto-flushing and flow-discarding device for roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172836Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967871A (en) * | 2010-10-21 | 2011-02-09 | 西安建筑科技大学 | Flow control-based tubular rainwater flow discarding device |
| CN102102378A (en) * | 2011-01-06 | 2011-06-22 | 大连理工大学 | Energy-saving rainwater harvesting device capable of quantitative observing |
| CN103669549A (en) * | 2013-11-29 | 2014-03-26 | 中国水利水电科学研究院 | Rainwater treatment plant |
| CN103936178A (en) * | 2013-01-20 | 2014-07-23 | 重庆文理学院 | Roof storm runoff automatic desanding apparatus |
| CN104944688A (en) * | 2015-06-01 | 2015-09-30 | 贵州师范大学 | Automatic rain collecting and purifying system |
| CN105439306A (en) * | 2015-11-23 | 2016-03-30 | 福建省福永德环境科技有限公司 | Scattered rainwater front recovery purification system equipment |
| CN110670818A (en) * | 2019-10-21 | 2020-01-10 | 殷富新 | Urban rainfall drainage processing system and rainfall drainage processing method thereof |
-
2008
- 2008-01-30 CN CNU2008200788236U patent/CN201172836Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967871A (en) * | 2010-10-21 | 2011-02-09 | 西安建筑科技大学 | Flow control-based tubular rainwater flow discarding device |
| CN101967871B (en) * | 2010-10-21 | 2012-07-04 | 西安建筑科技大学 | Flow control-based tubular rainwater flow discarding device |
| CN102102378A (en) * | 2011-01-06 | 2011-06-22 | 大连理工大学 | Energy-saving rainwater harvesting device capable of quantitative observing |
| CN102102378B (en) * | 2011-01-06 | 2012-11-21 | 大连理工大学 | Energy-saving rainwater harvesting device capable of quantitative observing |
| CN103936178A (en) * | 2013-01-20 | 2014-07-23 | 重庆文理学院 | Roof storm runoff automatic desanding apparatus |
| CN103936178B (en) * | 2013-01-20 | 2015-08-19 | 重庆文理学院 | A kind of roofing storm runoff automatic sand removal device |
| CN103669549A (en) * | 2013-11-29 | 2014-03-26 | 中国水利水电科学研究院 | Rainwater treatment plant |
| CN103669549B (en) * | 2013-11-29 | 2016-03-02 | 中国水利水电科学研究院 | A kind of rainwater treatment device |
| CN104944688A (en) * | 2015-06-01 | 2015-09-30 | 贵州师范大学 | Automatic rain collecting and purifying system |
| CN105439306A (en) * | 2015-11-23 | 2016-03-30 | 福建省福永德环境科技有限公司 | Scattered rainwater front recovery purification system equipment |
| CN110670818A (en) * | 2019-10-21 | 2020-01-10 | 殷富新 | Urban rainfall drainage processing system and rainfall drainage processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20140130 |