CN202402202U - Roof rainwater collection power generation device - Google Patents
Roof rainwater collection power generation device Download PDFInfo
- Publication number
- CN202402202U CN202402202U CN2011205462719U CN201120546271U CN202402202U CN 202402202 U CN202402202 U CN 202402202U CN 2011205462719 U CN2011205462719 U CN 2011205462719U CN 201120546271 U CN201120546271 U CN 201120546271U CN 202402202 U CN202402202 U CN 202402202U
- Authority
- CN
- China
- Prior art keywords
- water
- power generation
- generation device
- storage pond
- roof
- 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
Links
- 238000010248 power generation Methods 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 230000005611 electricity Effects 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Abstract
The utility model relates to a power generation device, in particular to a roof rainwater collection power generation device, which belongs to the technical field of energy. The roof rainwater collection power generation device comprises a filter screen, a first water storage pond, an intelligent valve, a downcast pipe, a generator, a second water storage pond, a storage battery and a load, wherein the first water storage pond is constructed on a floor which is lower than the roof, a water inlet of the first water storage pond is provided with the filter screen, and a water outlet of the first water storage pond is provided with the intelligent valve; the upper end of the downcast pipe is communicated with a water outlet of the first water storage pond, and a lower end of the downcast pipe is connected with a water inlet of the generator; the second water storage pond is connected with a water outlet of the generator through the downcast pipe; a motor is connected with the storage battery; and the storage battery is also connected with the load. The roof rainwater collection power generation device has a simple structure and is convenient to use and maintain; natural rainwater can be collected under various rainfall conditions to generate power; the rainwater after power generation can also be recovered, stored and used as water for vehicle washing, landscape, greening and the like; the roof rainwater collection power generation device is energy-saving and environmentally-friendly; the rainwater resource is fully utilized; and the water discharge stress of a city can be relieved to a certain extent.
Description
Technical field
The utility model relates to
OnePlant electricity generating device, particularly a kind of roof rain water collecting electricity generating device belongs to energy technology field.
Background technique
Along with China's economic constantly develops, water consumption and power consumption increase sharply, and have caused the not enough and energy starved predicament of China's freshwater resources.Simultaneously, because the rapid expansion in city, it is unable to do what one wishes that the municipal drainage system in city more and more seems, every rainwater season, the city waterlogging often occurs.Roof rain water is the water resources that a kind of water quality is better, can collect in a large number; Can it be collected; Can be used for daily urban waters such as carwash, greening, landscape water through simple process; If scale is applied, not only can practice thrift a large amount of tap water resources, and can alleviate the discharge pressure in city in the rainy day.
At present, roof rain water collecting with utilize system that rainwater is collected, carry out being used for after the simple process substituting part of running water, and the gravitational potential energy that does not make full use of water generates electricity.Present stage, the high building in the city is more and more, and the rainwater potential energy on its roof is huge, if roof rain water is used for generating, can produce considerable electric energy, helps energy saving, reduces greenhouse gas emission.Chinese invention patent CN 101694200 A have announced a kind of rainwater recycling and generating set; Good use the gravitational potential energy of roof rain water; But should invent under the less situation of precipitation, because water shortage can cause the generator for electricity generation poor effect; Can not utilize the gravitational potential energy of roof rain water to generate electricity fully, the space is significantly improved.
Summary of the invention
The purpose of the utility model is to provide a kind of roof rain water collecting electricity generating device of the effect that under the less condition of precipitation, also can keep well generating electricity.
The technological scheme of the utility model is: a kind of roof rain water collecting electricity generating device comprises filter screen 1, water reservoir 2, intelligent valve 3, sewer 4, generator 5, No. two water reservoirs 6, storage batteries 7 and loads 8.No. one water reservoir 2 is built on the floor that is lower than the roof, and its water inlet mounting filtering net 1, water outlet are installed intelligent valve 3.Sewer 4 upper ends are communicated with the water outlet of a water reservoir 2, the water inlet that the lower end connects generator 5.No. two water reservoir 6 is connected through the water outlet of sewer 4 with generator 5, and motor 5 links to each other with storage battery 7, and storage battery 7 also is connected with load 8.
The working principle of the utility model is: utilize the gravitational potential energy of roof rain water to generate electricity.When amount of precipitation was big, because abundant water, intelligent valve 3 was held open state; The generating that discharges water that continues, when amount of precipitation hour, intelligent valve 3 is closed; When water reservoir 2 water yields were enough, intelligent valve 3 was opened the generating that discharges water, when waiting water reservoir 2 approaching having put; Intelligent valve 3 is closed, reciprocation cycle.And then guarantee that amount of precipitation hour, also can fully can generate electricity.The electric energy that is produced by generator 5 is influenced by amount of precipitation, can not produce lasting electric energy, so deposit electric energy in storage battery 7, supplies load 8 to use again.
The beneficial effect of the utility model is: simple in structure, operation and maintenance is convenient, has overcome the problem of generator for electricity generation poor effect under the less situation of precipitation.Can not only under various precipitation condition, collect the nature rainwater generates electricity; Can also the rainwater after the generating be reclaimed to store and be used for carwash, view and greening water etc., energy-conserving and environment-protective; Make full use of rainwater resource, and can alleviate the discharge pressure in city to a certain extent.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Each label is among the figure: 1: filter screen, 2: numbers water reservoirs, 3: intelligent valve, 4: sewer, 5: generator, 6: No. two water reservoirs, 7: storage battery, 8: load.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the content of the utility model is not limited to said scope.
Instance 1: as shown in the figure, a kind of roof rain water collecting electricity generating device comprises filter screen 1, water reservoir 2, intelligent valve 3, sewer 4, generator 5, No. two water reservoirs 6, storage batteries 7 and loads 8.No. one water reservoir 2 is built on the floor that is lower than the roof, and its water inlet mounting filtering net 1, water outlet are installed intelligent valve 3.Sewer 4 upper ends are communicated with the water outlet of a water reservoir 2, the water inlet that the lower end connects generator 5.No. two water reservoir 6 is connected through the water outlet of sewer 4 with generator 5, and motor 5 links to each other with storage battery 7, and storage battery 7 also is connected with load 8.
Claims (1)
1. a roof rain water collecting electricity generating device is characterized in that: comprise filter screen (1), a water reservoir (2), intelligent valve (3), sewer (4), generator (5), No. two water reservoirs (6), storage battery (7) and load (8); A water reservoir (2) is built on the floor that is lower than the roof; Its water inlet mounting filtering net (1), water outlet are installed intelligent valve (3); Sewer (4) upper end is communicated with the water outlet of a water reservoir (2), the water inlet that the lower end connects generator (5); No. two water reservoirs (6) are connected through the water outlet of sewer (4) with generator (5), and motor (5) links to each other with storage battery (7), and storage battery (7) also is connected with load (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205462719U CN202402202U (en) | 2011-12-23 | 2011-12-23 | Roof rainwater collection power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205462719U CN202402202U (en) | 2011-12-23 | 2011-12-23 | Roof rainwater collection power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402202U true CN202402202U (en) | 2012-08-29 |
Family
ID=46699853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205462719U Expired - Fee Related CN202402202U (en) | 2011-12-23 | 2011-12-23 | Roof rainwater collection power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402202U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995808A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Funnel-shaped building capable of generating electricity by using solar energy and hydraulic energy |
| CN106014760A (en) * | 2016-05-19 | 2016-10-12 | 丁国忠 | House water power generation system |
| CN106640487A (en) * | 2016-11-30 | 2017-05-10 | 中冶华天工程技术有限公司 | Comprehensive utilization system of roof rainwater energy |
| CN106812651A (en) * | 2015-11-28 | 2017-06-09 | 高奇 | Urban rainwater surface runoff electricity generation system |
| CN108757276A (en) * | 2018-04-30 | 2018-11-06 | 中山市宝军电子有限公司 | A kind of Drinage of house pipe generator |
| CN109881805A (en) * | 2019-03-04 | 2019-06-14 | 杭州柯洛建材科技有限公司 | A kind of pseudo-classic architecture and its construction method of high fire protecting performance |
-
2011
- 2011-12-23 CN CN2011205462719U patent/CN202402202U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995808A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Funnel-shaped building capable of generating electricity by using solar energy and hydraulic energy |
| CN106812651A (en) * | 2015-11-28 | 2017-06-09 | 高奇 | Urban rainwater surface runoff electricity generation system |
| CN106014760A (en) * | 2016-05-19 | 2016-10-12 | 丁国忠 | House water power generation system |
| CN106014760B (en) * | 2016-05-19 | 2018-09-04 | 洪娇娇 | A kind of house water generating system |
| CN106640487A (en) * | 2016-11-30 | 2017-05-10 | 中冶华天工程技术有限公司 | Comprehensive utilization system of roof rainwater energy |
| CN108757276A (en) * | 2018-04-30 | 2018-11-06 | 中山市宝军电子有限公司 | A kind of Drinage of house pipe generator |
| CN109881805A (en) * | 2019-03-04 | 2019-06-14 | 杭州柯洛建材科技有限公司 | A kind of pseudo-classic architecture and its construction method of high fire protecting performance |
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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: 20120829 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |