CN204493064U - A kind of power generation apparatus by rainwater - Google Patents
A kind of power generation apparatus by rainwater Download PDFInfo
- Publication number
- CN204493064U CN204493064U CN201520158988.4U CN201520158988U CN204493064U CN 204493064 U CN204493064 U CN 204493064U CN 201520158988 U CN201520158988 U CN 201520158988U CN 204493064 U CN204493064 U CN 204493064U
- Authority
- CN
- China
- Prior art keywords
- generator
- sink drain
- power generation
- rainwater
- generation apparatus
- 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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Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model provides a kind of power generation apparatus by rainwater, and to avoid high building or the higher place of other physical features, when rainwater weather, rainwater directly leads ground, below and not being used to it, causes the problem of energy waste.Comprise generator, sink drain and mounting cup, generator is fixedly installed on the side of sink drain by mounting cup, and rotating shaft and the sink drain of generator are perpendicular, and the rotating shaft of generator is provided with drive vane, and the drive vane of generator side is stretched in sink drain.The utility model belongs to small power generation apparatus field.
Description
Technical field
The utility model relates to a kind of power generation apparatus by rainwater, belongs to small power generation apparatus field.
Background technique
Present building, all builds the Odour seal of straight-through roof in the outside of building, during rainwater weather, namely the rainwater of roof flows down from floor drain, rainwater from the process that roof falls earthward, due to the effect of gravity, the falling speed of rainwater is very fast, directly falls to the ground the waste causing the energy.
Summary of the invention
The purpose of this utility model is: provide a kind of power generation apparatus by rainwater, and to avoid high building or the higher place of other physical features, when rainwater weather, rainwater directly leads ground, below and not being used to it, causes the problem of energy waste.
Scheme of the present utility model is as follows: a kind of power generation apparatus by rainwater, comprise generator, sink drain and mounting cup, generator is fixedly installed on the side of sink drain by mounting cup, rotating shaft and the sink drain of generator are perpendicular, the rotating shaft of generator is provided with drive vane, and the drive vane of generator side is stretched in sink drain.
Preferably, sink drain is positioned at the undergauge structure inwall above generator installation place being provided with class funnel form, can not flow down when making water flow to generator place in sink drain along the tube wall of sink drain;
Preferably, mounting cup seals with sink drain and is communicated with, and generator is fixed in mounting cup, and mounting cup is provided with access door;
Preferably, drive vane is plane structure, and drive vane parallels with the rotating shaft of generator, makes blade be in best angle, is convenient to the impact accepting rainwater;
Preferably, drive vane in sink drain and perpendicular with sink drain time, this drive vane is stretched the part in sink drain and is matched with the inwall of sink drain, accepts the impact of rainwater with enabling drive vane maximum area.
Preferably, on sink drain, distribution is provided with at least two generators, for high-rise building, can a generator be all set at the sink drain place of every layer, maximally utilise the kinetic energy power generation of rainwater, these electricity produced can be stored or are used for the power supply of family/corridor lamp etc., energy saving;
Preferably, drive vane totally four, four drive vane are uniformly distributed along the circumferencial direction of alternator shaft;
The utility model compared with prior art, major advantage utilizes rainwater to generate electricity by the combination of sink drain/floor drain and generator, simultaneously, generator is arranged on the side of sink drain, and drive vane is stretched in sink drain, the water in sink drain only can provide a conterclockwise impact force for drive vane, is beneficial to blade rotation, can not produce rightabout resistance, the kinetic energy maximally utilised when rainwater falls generates electricity;
Sink drain inwall is provided with the undergauge structure of class funnel form, can not flows down along the tube wall of sink drain when making water flow to generator place in sink drain, make the rainwater in sink drain as much as possible all impact drive vane, improve the utilization ratio of rainwater kinetic energy.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below with reference to accompanying drawings the utility model is described in further detail,
Embodiment 1:
See figures.1.and.2, a kind of power generation apparatus by rainwater for high building described in the present embodiment, comprises generator 1, sink drain (rainwater floor drain) 2 and mounting cup 3; Sink drain 2 is vertically arranged, and the upper end of sink drain 2 leads directly to roof,
The side that generator 1 is fixedly installed on sink drain 1 by mounting cup 3 (sink drain 1 distributes and is provided with two generators 1, mounting cup 3 seals with sink drain 2 and is communicated with, generator 1 is fixed in mounting cup 3), rotating shaft and the sink drain 2 of generator 1 are perpendicular, the rotating shaft of generator 1 is provided with drive vane 11, drive vane 11 totally four, four drive vane 11 are uniformly distributed along the circumferencial direction of generator 1 rotating shaft, and the drive vane 11 of generator 1 side is stretched in sink drain 2.
Sink drain 1 is positioned at the undergauge structure 4 inwall above generator 1 installation place being provided with class funnel form, drive vane 11 is plane structure, and drive vane 11 parallels with the rotating shaft of generator 11, drive vane 11 in sink drain 2 and perpendicular with sink drain 2 time, the part that this drive vane 11 is stretched in sink drain 2 matches with the inwall of sink drain 2, makes drive vane 11 can accept to maximum area the impact of rainwater.
Claims (8)
1. a power generation apparatus by rainwater, comprise generator (1), sink drain (2) and mounting cup (3), generator (1) is fixedly installed on the side of sink drain (1) by mounting cup (3), rotating shaft and the sink drain (2) of generator (1) are perpendicular, the rotating shaft of generator (1) is provided with drive vane (11), the drive vane (11) of generator (1) side is stretched in sink drain (2).
2. a kind of power generation apparatus by rainwater according to claim 1, is characterized in that: sink drain (1) is positioned at the undergauge structure (4) inwall above generator (1) installation place being provided with class funnel form.
3. a kind of power generation apparatus by rainwater according to claim 1, is characterized in that: mounting cup (3) seals with sink drain (2) and is communicated with, and generator (1) is fixed in mounting cup (3).
4. a kind of power generation apparatus by rainwater according to claim 3, is characterized in that: mounting cup (3) is provided with access door (31).
5. a kind of power generation apparatus by rainwater according to claim 1, it is characterized in that: drive vane (11) is plane structure, and drive vane (11) parallels with the rotating shaft of generator (11).
6. a kind of power generation apparatus by rainwater according to claim 4, it is characterized in that: drive vane (11) in sink drain (2) and perpendicular with sink drain (2) time, the part that this drive vane (11) is stretched in sink drain (2) matches with the inwall of sink drain (2).
7. a kind of power generation apparatus by rainwater according to claim 1, is characterized in that: the upper distribution of sink drain (1) is provided with at least two generators (1).
8. a kind of power generation apparatus by rainwater according to claim 1, is characterized in that: drive vane (11) four totally, and four drive vane (11) are uniformly distributed along the circumferencial direction of generator (1) rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158988.4U CN204493064U (en) | 2015-03-20 | 2015-03-20 | A kind of power generation apparatus by rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158988.4U CN204493064U (en) | 2015-03-20 | 2015-03-20 | A kind of power generation apparatus by rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493064U true CN204493064U (en) | 2015-07-22 |
Family
ID=53572388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520158988.4U Expired - Fee Related CN204493064U (en) | 2015-03-20 | 2015-03-20 | A kind of power generation apparatus by rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493064U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464884A (en) * | 2015-11-14 | 2016-04-06 | 彭伟成 | Rainwater power generator |
| CN106972606A (en) * | 2017-05-11 | 2017-07-21 | 华侨大学 | A kind of high building rainwater is classified electricity generation system |
| CN107476925A (en) * | 2017-09-08 | 2017-12-15 | 陈柯 | A kind of high-end industrial water circulating system |
| CN107605643A (en) * | 2017-09-08 | 2018-01-19 | 俞巍 | A kind of hydroelectric installation |
| CN107905952A (en) * | 2017-11-08 | 2018-04-13 | 上海理工大学 | The hybrid wind energy conversion system of a kind of wind, Guang Heshui |
| CN116146404A (en) * | 2022-12-30 | 2023-05-23 | 中都工程设计有限公司 | Building roof rainwater power generation system |
-
2015
- 2015-03-20 CN CN201520158988.4U patent/CN204493064U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464884A (en) * | 2015-11-14 | 2016-04-06 | 彭伟成 | Rainwater power generator |
| CN106972606A (en) * | 2017-05-11 | 2017-07-21 | 华侨大学 | A kind of high building rainwater is classified electricity generation system |
| CN107476925A (en) * | 2017-09-08 | 2017-12-15 | 陈柯 | A kind of high-end industrial water circulating system |
| CN107605643A (en) * | 2017-09-08 | 2018-01-19 | 俞巍 | A kind of hydroelectric installation |
| CN107905952A (en) * | 2017-11-08 | 2018-04-13 | 上海理工大学 | The hybrid wind energy conversion system of a kind of wind, Guang Heshui |
| CN107905952B (en) * | 2017-11-08 | 2019-12-13 | 上海理工大学 | Wind, light and water mixed wind turbine |
| CN116146404A (en) * | 2022-12-30 | 2023-05-23 | 中都工程设计有限公司 | Building roof rainwater power generation system |
| CN116146404B (en) * | 2022-12-30 | 2023-09-26 | 中都工程设计有限公司 | Building roof rainwater power generation system |
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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: 20150722 Termination date: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |