CN109537674A - Roof rain water collection storage utilization system - Google Patents
Roof rain water collection storage utilization system Download PDFInfo
- Publication number
- CN109537674A CN109537674A CN201811604722.2A CN201811604722A CN109537674A CN 109537674 A CN109537674 A CN 109537674A CN 201811604722 A CN201811604722 A CN 201811604722A CN 109537674 A CN109537674 A CN 109537674A
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- China
- Prior art keywords
- rainwater
- pipe
- heat exchanging
- captation
- water pipe
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000000746 purification Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 17
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000028016 temperature homeostasis Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of roof rain water collection storage utilization systems, rainwater area including being located at building roof, rainwater area is connected to ground captation below by header, roof rain water collection storage utilization system further includes the heat exchanging water pipe being arranged in building wall body, and heat exchanging water pipe is connected to circulation with captation by water pump；Pass through pump working, the rainwater of captation in lower position is delivered to the higher position in building wall body, and rainwater is pushed to circulate in heat exchanging water pipe, to realize rainwater and the building progress heat exchange in heat exchanging water pipe, rainwater constantly moves in circles between heat exchanging water pipe and captation, to adjust room temperature, the diversification utilization of rainwater is realized.
Description
Technical field
Present invention relates particularly to a kind of roof rain water collection storage utilization systems.
Background technique
In recent years, as Urbanization in China is accelerated, city Permeable stratum area ratio is continuously increased, and flow path surface increases
Greatly, and the pollution of rainfall runoff also with urbanization, industrialization become increasingly severe.Therefore, making full use of rainwater is one
The good mode for making full use of water resource, and relatively conventional is that rainwater is collected using roof collection device, dress is collected on roof
It sets and is divided into two parts, is i.e. the captation positioned at the rainwater area on roof and positioned at lower layer, rainwater area and the dress that catchments
It sets and passes through pipeline connection；Current this mode can only be mainly used to pour flowers and plants, such as award to the rainwater simple process of coming is collected
Weigh a kind of roof greenery patches rainwater accumulation system disclosed in the Chinese utility model patent that notification number is CN203768986U, including position
Be used to collect the rainwater area of rainwater in roof and be located at bottom of the building and be mounted on the captation of underground, rainwater area with
Rain is connected between captation and conveys standpipe, and rainwater conveying standpipe is located at outside wall；Captation includes reservoir, is stored
Although the rainwater in pond can access the pipeline of sprinkling irrigation on ground by water pump and control valve, spray for ground, it is such
Land use systems are more traditional and single.
Summary of the invention
The purpose of the present invention is to provide a kind of roof rain water collection storage utilization systems that can be improved rainwater utilization diversification.
To achieve the above object, technical solution provided by the invention is as follows:
Roof rain water collection storage utilization system, the rainwater area including being located at building roof, rainwater area passes through collection
Flow tube is connected to ground captation below, and roof rain water collection storage utilization system further includes that changing in building wall body is arranged in
Hot-water line, heat exchanging water pipe are connected to circulation with captation by water pump.
It has the beneficial effect that through pump working, the rainwater in the captation in lower position is delivered to building wall
In intracorporal heat exchanging water pipe, and rainwater is pushed to circulate in heat exchanging water pipe, to realize rainwater in heat exchanging water pipe and build
It builds object and carries out heat exchange, rainwater constantly moves in circles between heat exchanging water pipe and captation, to adjust room temperature；This
Sample captation acts not only as the collection vessel of rainwater, gets up to be used as life auxiliary water for rainwater-collecting, can also make
For the website exchanged with building heat, the diversification utilization of rainwater is realized.
Further, the header is located in building wall body, and the heat exchanging water pipe is positioned close to indoor side,
The header is located on the outside of heat exchanging water pipe, is provided with thermal-insulation baffle plate between the header and heat exchanging water pipe.
Heat exchanging water pipe's setting side indoors is had the beneficial effect that, convenient for adjusting Indoor Temperature by the water of heat exchanging water pipe circulation
Degree, promotes the utilization efficiency of heat exchanging water pipe；By the way that thermal-insulation baffle plate is arranged, so that the mutual not shadow of water temperature in heat exchanging water pipe and header
It rings, and facilitates the laying of heat exchanging water pipe and header；In addition, water pipe is arranged inside wall, compare building integrally
It is beautiful and do not influence resident's use.
Further, thermal insulation board is provided in building wall body and on the outside of the header.
It has the beneficial effect that by the way that thermal insulation board is arranged, so that the ability of heat exchange is carried out outside header and building to be reduced,
Guarantee that rainwater temperature is not lost, and then ensure that the rainwater in heat exchanging water pipe and indoor heat exchange level, additionally by setting
The thermal insulation board inside wall is set, so that the thermal insulation property of building is more preferable, indoor temperature is by building externalities
It is smaller.
Further, the heat exchanging water pipe include at least two be connected to captation for by rainwater by building wall
Body bottom is transported to the temperature adjustment pipe at top, and heat exchanging water pipe further includes the reflux being back in captation for the rainwater in temperature adjustment pipe
Pipe, the top of each temperature adjustment pipe are connected to after collecting with return pipe.
It has the beneficial effect that by the way that at least two temperature adjustment pipes are arranged, so that the contact area of temperature adjustment pipe and building masonry wall is more
Greatly, thermoregulation range is bigger, and thermoregulation effect is more preferable.
Further, the inside of the heat exchanging water pipe is limited in being provided with ventilative wallboard in building wall body.
It has the beneficial effect that by the way that the ventilative wallboard on the inside of heat exchanging water pipe is arranged in, promotes heat exchanging water pipe and indoor progress heat
The efficiency of exchange.
Further, limit be connected between the header and captation for flow into captation rainwater into
The purification device of row purification is connected with for carrying out just to the rainwater for flowing into purification device between the header and purification device
The flow abandoning apparatus of phase abandoned stream.
It has the beneficial effect that setting purification device, keeps the impurity of the rainwater flowed into captation less, reduce because in rainwater
Impurity is excessive and results in blockage to captation and heat exchanging water pipe, or even damages to water pump；It is connected before purification device
The flow abandoning apparatus rainwater more to rainfall initial stage impurity carries out initial Split-flow, prevents initial rainwater from making to the rainwater in captation
At pollution, the cleaning of captation and the work of water pump are influenced.
Further, vegetation growing area of the rainwater area as building roof is arranged in, vegetation growing area are limited
Including being located at the filter layer below vegetation, the entrance of the header is located at the lower section of filter layer.
It has the beneficial effect that rainwater first irrigates vegetation, filter layer is set below vegetation, first mistake is carried out to rainwater
Filter.
Further, the vegetation growing area is limited from top to bottom successively to include vegetable layer, filter layer, store row's layer, heat preservation
Layer, stopping area, anti-leakage layer and basal layer, the entrance of the header are connected with row's layer is stored.
It has the beneficial effect that under the premise of guaranteeing rainwater-collecting, while playing the filtering and antiseep to rainwater.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of roof rain water collection storage utilization system of the invention；
Fig. 2 is the partial sectional view of wall in Fig. 1；
Fig. 3 is the side view partial cross sectional views of wall in Fig. 1；
Fig. 4 is the schematic diagram in the rainwater area of the embodiment 1 of roof rain water collection storage utilization system of the invention；
In figure, 1- header；2- heat exchanging water pipe；211- temperature adjustment pipe；212- return pipe；3- flow abandoning apparatus；4- purification device；
5- captation；6- water pump；7- rainwater area；8- vegetation；9- filter layer；10- stores row's layer；11- stopping area；12- antiseep
Layer；13- basal layer；14- thermal-insulation baffle plate；15- thermal insulation board；16- wall；17- breathes freely wallboard；The roof 18-.
Specific embodiment
The embodiment of the present invention is described further with reference to the accompanying drawing.
The embodiment 1 of roof rain water collection storage utilization system of the invention, as shown in Figures 1 to 4, roof rain water collection storage utilization
System includes rainwater area 7 and captation 5, and rainwater area 7 is located on the roof 18 of building, is connected by header 1
It is connected to the captation 5 of below ground.
Roof rain water collection storage utilization system further includes being connected to captation 5 and constituting changing for water circulation with captation 5
Hot-water line 2, as shown in Fig. 2, heat exchanging water pipe 2 and header 1 are arranged in building masonry wall 16, heat exchanging water pipe 2 and header 1
It is arranged side by side along 16 thickness direction of wall, heat exchanging water pipe 2 is positioned close to indoor side, and header 1 is arranged in heat exchanging water pipe 2
Outside, heat exchanging water pipe 2 and header 1 interval setting, thermal-insulation baffle plate 14 is provided between heat exchanging water pipe 2 and header 1, use
In barrier heat exchanging water pipe 2 and header 1, the water temperature in heat exchanging water pipe 2 and header 1 is set to be independent of each other, and facilitate heat-exchanging water
The laying of pipe 2 and header 1.Ventilative wallboard 17 is provided on the inside of heat exchanging water pipe 2, for reinforcing heat exchanging water pipe 2 and interior
Between gas permeability, keep the heat exchange between heat exchanging water pipe 2 and interior more smoothly.In the outside of header 1, thermal insulation board 15 is set,
Thermal insulation board 15 is arranged in wall 16, for the heat transmitting outside air lock between heat exchanging water pipe 2 and interior, makes building heat preserving
Performance is more preferable.
Heat exchanging water pipe 2 is connected with captation 5 and forms individual circulation line, specifically, as shown in figures 1 and 3,
Heat exchanging water pipe 2 includes temperature adjustment pipe 211 and return pipe 212, and water pump 6 is connected on temperature adjustment pipe 211, and temperature adjustment pipe 211 is used for rainwater
Top is transported to by 16 bottom of building masonry wall, the temperature adjustment pipe 211 being connected in building masonry wall 16 by captation 5 is being built
The bottom tapping of object wall 16 is three temperature adjustment pipes 211 being intervally arranged, on the top of each temperature adjustment pipe 211, three temperature adjustment pipes 211
Collect for a temperature adjustment pipe, and be connected to return pipe 212, return pipe 212 is connected to the refluxing opening of captation 5, return pipe 212
For being back to captation 5 for the rainwater in temperature adjustment pipe 211.
Header 1 extends downward into underground and is connected to captation 5, is connected between captation 5 and header 1 net
Makeup sets 4, and purification device 4 is directly connected to captation 5, and link position is positioned close to ground side, is convenient for rainwater stream
More rainwater can be accommodated by entering captation 5 and captation 5；Purification device 4 is used for the rainwater for flowing into captation 5
It is filtered purification, prevents the impurity in rainwater from assembling in captation 5 excessively, or even influences subsequent water circulation, purification
Using than wide, details are not described herein in life for device 4.In addition it is provided with and is used in the position close to 5 bottom of captation
The valve that internal rainwater is released, conveniently and other are connected with water lines or the rainwater inside.
Flow abandoning apparatus 3 is also connected between header 1 and purification device 4, flow abandoning apparatus 3 is maturation in the prior art
Product, specific structure no longer do excessive description, and main function is at rainfall initial stage, since rainfall is smaller and doped with more
Impurity can directly be discharged from the sewage pipe of bottom when rainwater is when flowing through flow abandoning apparatus 3.After rainfall increase, row
Dirty pipe is closed, and rainwater is flowed into purification device 4 by water outlet, then flows into captation 5 and be collected.Purification dress
4 and in the prior art most common purification device are set, are the prior arts for belonging to comparative maturity, it is no longer excessive herein to introduce.
Rainwater area 7 is the vegetation growing area positioned at roof 18, as shown in figure 4, vegetation growing area includes vegetation 8,
The filter layer 9 that rainwater for being fallen in 8 growing area of vegetation under carries out primary filtration is provided with below vegetation 8, under filter layer 9
Side is additionally provided with storage row layer 10, insulating layer, the stopping area 11 for obstructing vegetation 8, placement rainwater for accumulating and being discharged rainwater
The anti-leakage layer 12 and basal layer 13 leaked downwards, entrance, that is, water inlet of header 1 are connected to row's layer 10 is stored.
The working principle of roof rain water collection storage utilization system is in the present invention: on rainy day, rainwater passes through rainwater area 7
After the primary filtration for absorbing sum, it is flowed into flow abandoning apparatus 3 through header, purification device 4 is passed through, is finally flowed into captation
In 5, rainwater is collected, when weather is more hot, because the long-term accumulation of rainwater is in underground, captation 5
Rainwater temperature is less than outdoor temperature, and when opening water pump 6, the lower rainwater of temperature in captation 5 is delivered to heat exchange by water pump 6
Water pipe 2, the circulation line that rainwater is formed through temperature adjustment pipe 211 and return pipe 212, heat and rainwater in floor carry out heat exchange,
To cool down to entire floor.In addition, in the case that the rainfall in winter tails off, can by the valve of captation 5 with
Heating power piping connection recycles hot water in entire floor, promotes the temperature in floor；It can also be put in captation 5
Enter heater, the water in captation 5 is heated, then the water after heating is recycled in floor, but needs at this time
Supplement, to prevent pipeline and wall from generating pernicious gas because of overheat, return pipe 212 is with phase from nearest temperature adjustment pipe 211
Spacing should be greater than 100mm.
It in the present embodiment, is vegetation growing area in rainwater area, in other embodiments, rainwater area can be
The entrance of header is connected by the rainwater collection header being set up directly on roof with rainwater collection header；Or rainwater area
It is roof, the entrance of header is directly connect with the bottom wall on roof.
In the present embodiment, it is provided with flow abandoning apparatus and purification device, in other embodiments, abandoned stream dress can be only set
It sets or purification device, or both is only set and be all not provided with.
In the present embodiment, heat exchanging water pipe is positioned close to indoor side, and header is located on the outside of heat exchanging water pipe, at it
In his embodiment, heat exchanging water pipe and header be can be set in a perpendicular.
In the present embodiment, header is located in building wall body, and in other embodiments, header, which can also be located at, to be built
It builds outside object wall.
In the present embodiment, thermal-insulation baffle plate, in other embodiments, header are provided between header and heat exchanging water pipe
It is not provided with thermal-insulation baffle plate between heat exchanging water pipe, has clearance space or both to be close to setting between the two.
In the present embodiment, the close indoor inside of heat exchanging water pipe is provided with ventilative wallboard, in other embodiments, changes
Ventilative wallboard, or the airtight wallboard that setting is common can be not provided on the inside of hot-water line.
In the present embodiment, heat exchanging water pipe includes three temperature adjustment pipes and a return pipe, in other embodiments, heat-exchanging water
Pipe can be a temperature adjustment pipe communicated, and temperature adjustment pipe both ends connect to form circulation line with captation, to promote thermoregulation effect
It is arranged in building wall body in snake type；Or two temperature adjustment pipes are only set, naturally it is also possible to according to wall area or temperature adjustment
It needs, more temperature adjustment pipes is set.
In the present embodiment, heat of the setting thermal insulation board for outside air lock with interior and heat exchanging water pipe is handed on the outside of header
It changes, in other embodiments, thermal insulation board can be not provided with, heat exchange is obstructed by wall itself.
In the present embodiment, vegetation growing area is by vegetable layer, filter layer, storage row layer, insulating layer, stopping area, anti-leakage layer
It is constituted with basal layer, in other embodiments, vegetation growing area can only include vegetable layer and filter layer, or in addition to this go back
Including stopping area.
Claims (8)
1. roof rain water collection storage utilization system, the rainwater area including being located at building roof, rainwater area passes through afflux
Pipe is connected to ground captation below, it is characterised in that: roof rain water collection storage utilization system further includes being arranged in building
The intracorporal heat exchanging water pipe of wall, heat exchanging water pipe are connected to circulation with captation by water pump.
2. roof rain water collection storage utilization system according to claim 1, it is characterised in that: the header is located at building
In wall, the heat exchanging water pipe is positioned close to indoor side, and the header is located on the outside of heat exchanging water pipe, the header
Thermal-insulation baffle plate is provided between heat exchanging water pipe.
3. roof rain water collection storage utilization system according to claim 2, it is characterised in that: in the collection in building wall body
Thermal insulation board is provided on the outside of flow tube.
4. roof rain water collection storage utilization system according to claim 1-3, it is characterised in that: the heat exchanging water pipe
Indoor inside is provided with ventilative wallboard.
5. roof rain water collection storage utilization system according to claim 1-3, it is characterised in that: the heat exchanging water pipe
The temperature adjustment pipe for being used to for rainwater being transported to top by building masonry wall bottom being connected to including at least two with captation, heat exchange
Water pipe further includes the return pipe being back in captation for the rainwater in temperature adjustment pipe, after the top of each temperature adjustment pipe is collected and is flowed back
Pipe connection.
6. roof rain water collection storage utilization system according to claim 1-3, it is characterised in that: the header with
The purification device for being purified to the rainwater for flowing into captation, the header and purification are connected between captation
The flow abandoning apparatus for carrying out initial Split-flow to the rainwater for flowing into purification device is connected between device.
7. roof rain water collection storage utilization system according to claim 1-3, it is characterised in that: the rainwater
Area is the vegetation growing area that building roof is arranged in, and vegetation growing area includes the filter layer below vegetation, the afflux
The entrance of pipe is located at the lower section of filter layer.
8. roof rain water collection storage utilization system according to claim 6, it is characterised in that: the vegetation growing area from upper and
Under successively include vegetable layer, the filter layer, store row's layer, insulating layer, stopping area, anti-leakage layer and basal layer, the afflux
The entrance of pipe is connected with row's layer is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604722.2A CN109537674A (en) | 2018-12-26 | 2018-12-26 | Roof rain water collection storage utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604722.2A CN109537674A (en) | 2018-12-26 | 2018-12-26 | Roof rain water collection storage utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537674A true CN109537674A (en) | 2019-03-29 |
Family
ID=65858325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604722.2A Pending CN109537674A (en) | 2018-12-26 | 2018-12-26 | Roof rain water collection storage utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537674A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094019A (en) * | 2019-04-19 | 2019-08-06 | 林继承 | A kind of compound color steel tile |
| CN111779199A (en) * | 2020-07-21 | 2020-10-16 | 太仓标美海绵城市科技有限公司 | Rainwater collection and utilization system for building surface temperature control and control method thereof |
| CN112459364A (en) * | 2020-10-27 | 2021-03-09 | 深圳市榕大建设工程有限公司 | Building energy-saving system |
| CN116220147A (en) * | 2023-05-09 | 2023-06-06 | 四川商鼎建设有限公司 | Water supply and drainage system based on building heating |
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| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
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| CN206486927U (en) * | 2017-01-23 | 2017-09-12 | 华北电力大学（保定） | A kind of rainwater-collecting reclaiming system integrated based on small zone type Afforestation Landscape |
| CN207646935U (en) * | 2017-11-27 | 2018-07-24 | 广东中南建设有限公司 | Steel building energy-saving wall |
| CN209741967U (en) * | 2018-12-26 | 2019-12-06 | 信阳师范学院 | Roof rainwater collection, storage and utilization system |
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| KR20130086836A (en) * | 2012-01-26 | 2013-08-05 | 박영훈 | Mobile homes available for drinking water production using solar power |
| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
| CN203768986U (en) * | 2014-04-08 | 2014-08-13 | 德州学院 | Roof greenbelt rainwater collection and storage system |
| CN206486927U (en) * | 2017-01-23 | 2017-09-12 | 华北电力大学（保定） | A kind of rainwater-collecting reclaiming system integrated based on small zone type Afforestation Landscape |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094019A (en) * | 2019-04-19 | 2019-08-06 | 林继承 | A kind of compound color steel tile |
| CN111779199A (en) * | 2020-07-21 | 2020-10-16 | 太仓标美海绵城市科技有限公司 | Rainwater collection and utilization system for building surface temperature control and control method thereof |
| CN112459364A (en) * | 2020-10-27 | 2021-03-09 | 深圳市榕大建设工程有限公司 | Building energy-saving system |
| CN116220147A (en) * | 2023-05-09 | 2023-06-06 | 四川商鼎建设有限公司 | Water supply and drainage system based on building heating |
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