CN202482976U - Energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater - Google Patents
Energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater Download PDFInfo
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- CN202482976U CN202482976U CN2012200275072U CN201220027507U CN202482976U CN 202482976 U CN202482976 U CN 202482976U CN 2012200275072 U CN2012200275072 U CN 2012200275072U CN 201220027507 U CN201220027507 U CN 201220027507U CN 202482976 U CN202482976 U CN 202482976U
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Abstract
The utility model discloses an energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater, aiming to solve the drainage problem of urban rainwater. The energy-saving drainage system comprises a flower and tree region and a sewage main pipeline, wherein the flower and tree region is enclosed by road edge stones and a flower and tree region section channel, water flowing openings are arranged among the road edge stones, the ground of the flower and tree region is lower than the pavement, and an outfall is arranged in the flower and tree region, is communicated with the sewage main pipeline through a drainage pipe of the flower and tree region, is provided with a filter sieve and is higher than the ground of the flower and tree region. According to the energy-saving drainage system disclosed by the utility model, urban rainfall and snowfall are fully utilized to wash a city, irrigate the flowers, grasses and the trees so as to make the city green, so that the harmonious ecological environment of urban water conservation, greening, energy-saving, purification and development is reached; and the difference between resources and consumption is balanced, and the urban ecological environment gradually returns to nature and enters a virtuous circle.
Description
Technical field
The utility model relates to a kind of urban sewerage and drainage system, is specifically related to a kind of energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees.
Background technology
" water is the base of the wanting of Source of life, production, ecology; The row water conservancy, removing water damage, concerning human survival economic development, social progress, always is the major issue of administering state affairs well and ensure national security ", therefore; improve the water resources management system, advance water-saving society establishment, support the experimental city construction of national a water-saving society; strict water total amount control, strengthen water intaking permission, water resource demonstration and water resource paid utilization management, strengthen the water rights institutional improvement; accelerate the transformation of key industry water-saving technology, widely popularize high-efficiency water-saving irrigation techniques such as pipeline water delivery, under-film drip irrigation, establish and improve industrial or agricultural water water rights to change the mechanism; strengthen the city using water wisely, strengthen the water consumption quota management, water reuse Facilities Construction in the quickening; widely popularize the application Water-saving Implement is implemented the groundwater monitoring engineering, and strict control mining of groundwater is the important environmental protection of current country and the measure of high-efficiency water-saving.
Water is for the mankind of only one earth, and too precious, cities and towns are self-evident for the importance that the water source relies on; Spent human and material resources, financial resources can't be calculated fully; The water in cities and towns can't reach fully to satisfy for we that get into the New Times forever, the greening in the street in cities and towns, and tap water that requisite needs are a large amount of and vehicle borne clean water water greenbelts such as lawn trees; Because; The disunity with the management of greening is built in the street in cities and towns, has caused a large amount of rainfalls in cities and towns to become the calamity in cities and towns, is usually regarded as waste water and enters sewage conduct; Both do not meet the ecological circulation in the world and the theory of environmental protection, caused a kind of new wasting of resources simultaneously yet.
The utility model content
The purpose of the utility model provides a kind of energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees, has both had the problem of town rain draining to solve.
The utility model comprises flowers and trees district, main sewer road; Said flowers and trees district is surrounded by the curb and the flowers and trees section ridge, is provided with the flowing water hole between the said curb, and the ground in said flowers and trees district is lower than the road surface; Said flowers and trees are provided with outfall in the district; Said outfall communicates with said main sewer road through flowers and trees district gutter, and said outfall is provided with sieves, and said outfall is higher than the ground 5-10cm in flowers and trees district.
The utility model can prevent amount of precipitation too much with the impact of external flowing water in; No longer directly drainage system flows into sewage conduct to city precipitation through the road surface; The precipitation sleet that makes full use of the city washes city, pouring flowers, plants and trees; The greening city, reach urban water conservation, greening, with energy-conservation, purify, ecological environment that development is harmonious; The difference of balancing resources and consumption, make the town ecological environment progressively back to nature circulate benignly.Precipitation has carried out the ground in city once to clean when flowing to the hole; So flow to the water in flowers and trees district various organic matters and inorganic matter should be arranged; And Vehicular exhaust mixture, bacterium even harmful liquid etc., these mixtures become the nutrient of flowers and trees, have decomposed many Vehicular exhaust mixtures, bacterium even harmful liquid etc. simultaneously; Reach the purification in city, reduced direct blowdown contaminated environment.Reduced afforestation of city simultaneously, carry out man-made irrigation financial resources, material resources, the more important thing is and economize on water.
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Description of drawings
Fig. 1 is a kind of energy-conservation drainage system plane structure sketch map that utilizes urban rainwater to irrigate flowers and trees of the utility model;
Fig. 2 is a kind of lateral view that utilizes urban rainwater to irrigate the energy-conservation drainage system of flowers and trees of the utility model.
The specific embodiment
In the utility model embodiment; A kind of energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees comprises flowers and trees district 2, main sewer road 10, and flowers and trees district 2 is surrounded by the curb 4 and the flowers and trees section ridge 5, is provided with flowing water hole 12 between the curb 4; Be provided with outfall 6 in the flowers and trees district 2; Outfall 6 communicates with main sewer road 10 through flowers and trees district gutter 9, and outfall 6 is provided with sieves 7, and outfall 6 is higher than the ground 5-10cm in flowers and trees district 2; Be provided with the outfall protective cover 8 that cement and reinforcing bar are built above the sieves 7, in case outfall is toppled over or the falling into of various objects and personnel; The ground in flowers and trees district 2 is than road surface (1) low 10-20cm, and the diameter of outfall 6 is 20-30cm.
As shown in the figure, the cycleway 3 that drawn, highway or surface of the street 1, main sewer's well head 11 are during use; Various facilities converge to the next door in highway and street to precipitation from the city; Get into flowers and trees district 2 through the flowing water hole under the curb 4 12 and water, after 2 water layers in flowers and trees district surpassed 10cm, rainwater began to cover outfall 6; Excessive rainfall is flowed to the main sewer road 10 in city through outfall 6, unnecessary water is discharged.Because the flowers and trees district is lower than ground 20cm-30cm on every side, like this, all rainwater can flow into the flowers and trees district, and the rainwater in flowers and trees district has only the completion of irrigation just can flow into outfall, gets into sewage conduct.
If little precipitation has just carried out once irrigating to flowers and trees.
The quantity of outfall 6 and density are by the maximum precipitation setting in local city.The quantity of the quantity at flowing water hole 12 and density and outfall 6 is suitable; Each flowers and trees district 2 is provided with an outfall 6, and the quantity of outfall 6 and density are by the maximum precipitation setting in local city.
Claims (4)
1. energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees; Comprise flowers and trees district, main sewer road; Said flowers and trees district is surrounded by the curb and the flowers and trees section ridge, it is characterized in that: be provided with flowing water hole (12) between the said curb (4), the ground in said flowers and trees district (2) is lower than road surface (1); Be provided with outfall (6) in the said flowers and trees district (2); Said outfall (6) communicates with said main sewer road (10) through flowers and trees district gutter (9), and said outfall (6) is provided with sieves (7), and said outfall (6) is higher than the ground 5-10cm in flowers and trees district (2).
2. the energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees according to claim 1, it is characterized in that: said sieves (7) is provided with outfall protective cover (8).
3. the energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees according to claim 1 and 2, it is characterized in that: the ground in said flowers and trees district (2) is than road surface (1) low 10-20cm.
4. the energy-conservation drainage system that utilizes urban rainwater to irrigate flowers and trees according to claim 3, it is characterized in that: the diameter of said outfall (6) is 20-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200275072U CN202482976U (en) | 2012-01-21 | 2012-01-21 | Energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200275072U CN202482976U (en) | 2012-01-21 | 2012-01-21 | Energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482976U true CN202482976U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200275072U Expired - Fee Related CN202482976U (en) | 2012-01-21 | 2012-01-21 | Energy-saving drainage system for irrigating flowers and trees by utilizing urban rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805990A (en) * | 2017-09-27 | 2018-03-16 | 安徽建筑大学 | A kind of rainwater on road surface excludes purification self-cleaning system and its installation method |
-
2012
- 2012-01-21 CN CN2012200275072U patent/CN202482976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805990A (en) * | 2017-09-27 | 2018-03-16 | 安徽建筑大学 | A kind of rainwater on road surface excludes purification self-cleaning system and its installation method |
| CN107805990B (en) * | 2017-09-27 | 2020-02-18 | 安徽建筑大学 | Road surface rainwater removing, purifying and self-cleaning system and mounting 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: 20121010 Termination date: 20140121 |