CN214329090U - Energy-conserving roofing of green building - Google Patents
Energy-conserving roofing of green building Download PDFInfo
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- CN214329090U CN214329090U CN202120063140.9U CN202120063140U CN214329090U CN 214329090 U CN214329090 U CN 214329090U CN 202120063140 U CN202120063140 U CN 202120063140U CN 214329090 U CN214329090 U CN 214329090U
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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 application relates to a green building energy-saving roof, which comprises a water collecting tank and a tank plate, wherein the water collecting tank and the tank plate are arranged on the roof, the tank plate is arranged at the top of the water collecting tank, water collecting holes are formed in the tank plate and are communicated with the water collecting tank, and a first drain pipe, a second drain pipe and a third drain pipe are sequentially arranged on the side wall of the water collecting tank from top to bottom; still include the planting area of afforestation, first drain pipe connection irrigation system, the second drain pipe extends to planting area top of afforestation, third drain pipe connection user's closestool water tank is located be provided with the filter screen in the header tank between first drain pipe and the second drain pipe, be located be provided with the interlayer in the header tank between second drain pipe and the third drain pipe, the inlet opening has been seted up to the interlayer, be provided with the buoyancy subassembly that seals the inlet opening through the buoyancy of rainwater in the header tank. This application has the effect that can collect the utilization to the rainwater.
Description
Technical Field
The application relates to the technical field of green buildings, in particular to an energy-saving roof of a green building.
Background
The green building has the advantages of saving resources, protecting the environment and reducing pollution, provides healthy, applicable and efficient use space for people, and can realize harmonious symbiosis of people and nature to the maximum extent.
At present, in a green building in the related art, a solar module and a wind power generation module are usually installed on a roof of the building, and solar energy and wind power are converted into electric energy for household power utilization, so that an energy-saving effect is achieved.
In view of the above-mentioned related art, the inventors consider that there is a drawback that rainwater resources cannot be sufficiently utilized.
SUMMERY OF THE UTILITY MODEL
In order to collect the rainwater and utilize, this application provides an energy-conserving roofing of green building.
The application provides an energy-conserving roofing of green building adopts following technical scheme:
a green building energy-saving roof comprises a water collecting tank and a tank plate, wherein the water collecting tank and the tank plate are arranged on the roof, the tank plate is arranged at the top of the water collecting tank, a water collecting hole is formed in the tank plate and is communicated with the water collecting tank, and a first drain pipe, a second drain pipe and a third drain pipe are sequentially arranged on the side wall of the water collecting tank from top to bottom;
still include the planting area of afforestation, first drain pipe connection irrigation system, the second drain pipe extends to planting area top of afforestation, third drain pipe connection user's closestool water tank is located be provided with the filter screen in the header tank between first drain pipe and the second drain pipe, be located be provided with the interlayer in the header tank between second drain pipe and the third drain pipe, the inlet opening has been seted up to the interlayer, be provided with the buoyancy subassembly that seals the inlet opening through the buoyancy of rainwater in the header tank.
Through adopting above-mentioned technical scheme, when rainy day, the rainwater passes through the water collecting hole and collects in the header tank, and the rainwater passes through the filter screen and can filters some leaves and impurity, then flows to the header tank bottom through the inlet opening, and when the header tank liquid level rose to the interlayer position, buoyancy module closed the inlet opening for the rainwater of interlayer below can carry out static sediment, can be more clean when scouring away the closestool. Rainwater continues to be collected, and when the liquid level in the water collection tank reaches the height of the first drainage pipe, the rainwater can be drained from the first drainage pipe to the irrigation system. Rainwater between first drain pipe and the second drain pipe can be used for watering the plant in afforestation planting district to when the user scours the closestool and makes the liquid level of interlayer below descend, buoyancy module can open the inlet opening and make the water above the interlayer supply into. This application has the effect that can carry out multiple utilization to the rainwater.
Preferably, the buoyancy assembly comprises a floating ball and a telescopic rod, one end of the telescopic rod is fixed on the lower surface of the box plate, the other end of the telescopic rod extends downwards to penetrate through the filter screen and the water inlet hole and is connected with the floating ball, and the floating ball is matched with the water inlet hole.
Through adopting above-mentioned technical scheme, when the liquid level of interlayer below rose, the floater can rise along with the liquid level together, and when the header tank of whole interlayer below was full of to the rainwater, the inlet opening was plugged up to the floater, prevents that the rainwater from getting into.
Preferably, the third drain pipe is provided with an activated carbon layer.
Through adopting above-mentioned technical scheme, through setting up the activated carbon layer, can adsorb the tiny granule in the rainwater for it is cleaner from third drain pipe exhaust rainwater, and do not have the peculiar smell on the washing closestool.
Preferably, a spray head is arranged at one end of the second water drainage pipe extending to the upper part of the greening planting area.
Through adopting above-mentioned technical scheme, can be more even through setting up the shower head irrigate the plant in planting technique district afforestation.
Preferably, a plurality of solar photovoltaic panels are arranged on the box plate at intervals.
Through adopting above-mentioned technical scheme, can be with solar energy conversion for the electric energy through setting up the solar photovoltaic board to supply the user to use, reach energy-conserving effect.
Preferably, the box plates are two, the two box plates are connected in a slope shape, water collecting grooves are formed in the box plates between every two adjacent solar photovoltaic plates, and the water collecting grooves are connected with the water collecting holes.
Through adopting above-mentioned technical scheme, two case boards are slope form setting, can increase the installation area of solar photovoltaic board to more the efficient utilizes solar energy, and has seted up the water catch bowl on the case board, can more conveniently collect the rainwater in the water catch bowl through the water catch bowl, thereby improve the collection efficiency of rainwater.
Preferably, still include the water tower, be connected with the feed pipe between water tower and the header tank, be provided with the response subassembly in header tank and the feed pipe, work as when the liquid level in the header tank is less than the height at second drain pipe place, the response subassembly response is passed through the feed pipe and is supplied water to the header tank by the drive water tower.
Through adopting above-mentioned technical scheme, when the liquid level in the header tank drops to the height that is less than the second drain pipe, the water tower supplies water to the header tank through the response subassembly, avoids the second drain pipe can not discharge water and can't water the plant in planting green district, can also avoid the water of interlayer below to consume up, leads to the user can't erode the closestool.
Preferably, the sensing assembly comprises a liquid level sensor and an electromagnetic valve, the liquid level sensor is arranged on the inner side wall of the water collecting tank above the second water discharging pipe, the electromagnetic valve is arranged in the water feeding pipe, and when the liquid level in the water collecting tank is lower than the liquid level sensor, the electromagnetic valve is opened.
Through adopting above-mentioned technical scheme, when the liquid level in the header tank drops below level sensor, level sensor response carries a signal to the solenoid valve for the solenoid valve is opened, and the water in the water tower supplies water to the header tank through the delivery pipe, and when the liquid level rose to level sensor's position, the solenoid valve was closed, and the water tower stopped to supply water, thereby reached energy-conserving effect.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) in rainy day, the rainwater passes through the water collecting hole and collects the header tank, and the rainwater passes through the filter screen and can filters some leaves and impurity, then flows to the header tank bottom through the inlet opening, and when the header tank liquid level rose to the interlayer position, buoyancy module closed the inlet opening for the rainwater of interlayer below can carry out static sediment, can be more clean when scouring away the closestool. Rainwater continues to be collected, and when the liquid level in the water collection tank reaches the height of the first drainage pipe, the rainwater can be drained from the first drainage pipe to the irrigation system. Rainwater between first drain pipe and the second drain pipe can be used for watering the plant in afforestation planting district to when the user scours the closestool and makes the liquid level of interlayer below descend, buoyancy module can open the inlet opening and make the water above the interlayer supply into. The rainwater recycling device has the effect of being capable of recycling rainwater in multiple ways;
(2) the two box plates are arranged in a slope shape, so that the installation area of the solar photovoltaic plate can be increased, solar energy can be more efficiently utilized, the box plates are provided with the water collecting grooves, rainwater can be more conveniently collected into the water collecting holes through the water collecting grooves, and the rainwater collection efficiency is improved;
(3) when the liquid level in the water collecting tank falls below the liquid level sensor, the liquid level sensor senses and transmits a signal to the electromagnetic valve, so that the electromagnetic valve is opened, water in the water tower is supplied to the water collecting tank through the water supply pipe, when the liquid level rises to the position of the liquid level sensor, the electromagnetic valve is closed, the water tower stops supplying water, and therefore the energy-saving effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving roof of a green building according to an embodiment of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is a vertical sectional view of the box body and the box plate according to the embodiment of the present application.
Description of reference numerals: 1. a roof; 2. a water collection tank; 3. a boxboard; 4. a water collection hole; 5. a first drain pipe; 6. a second drain pipe; 7. a third drain pipe; 8. planting areas in a greening mode; 9. a valve; 10. a filter screen; 11. an interlayer; 12. a water inlet hole; 13. a cavity; 14. a telescopic rod; 15. a floating ball; 16. an activated carbon layer; 17. a solar photovoltaic panel; 18. a water collection tank; 19. a water-permeable guardrail; 20. a water spray pipe; 21. a shower head; 22. a water tower; 23. a water supply pipe; 24. a liquid level sensor; 25. an electromagnetic valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an energy-saving roof for a green building. Referring to fig. 1 and 2, the energy-saving roof for green buildings comprises a water collection tank 2 arranged on a roof 1, wherein an opening is formed in the upper end of the water collection tank 2, two tank plates 3 are arranged on the water collection tank 2, one ends of the two tank plates 3 are connected with each other, and the other ends of the two tank plates are respectively inclined and extend downwards towards two sides of the water collection tank 2. A plurality of water collecting holes 4 are formed in the upper surface of one side, away from each other, of the two box plates 3 at intervals, and the water collecting holes 4 are communicated with the inside of the water collecting tank 2.
Specifically, referring to fig. 1 and 3, three side walls of the water collection tank 2 are respectively provided with a first drain pipe 5, a second drain pipe 6 and a third drain pipe 7, and the first drain pipe 5, the second drain pipe 6 and the third drain pipe 7 are sequentially arranged from top to bottom, and the first drain pipe 5 is arranged at a position where the side wall of the water collection tank 2 is close to the top end, and the third drain pipe 7 is arranged at a position where the side wall of the water collection tank 2 is close to the bottom end. The first drain pipe 5 and the third drain pipe 7 are respectively connected to an irrigation system and a toilet water tank of a user, a green planting area 8 is arranged on one side, close to the second drain pipe 6, of the roof 1, the second drain pipe 6 extends to the upper side of the green planting area 8, and a valve 9 is arranged on the second drain pipe 6.
Referring to fig. 1 and 4, a filter screen 10 is horizontally arranged inside the water collecting tank 2 between the first drain pipe 5 and the second drain pipe 6, an interlayer 11 is horizontally arranged inside the water collecting tank 2 below the second drain pipe 6, a cylindrical water inlet hole 12 is formed in the middle of the interlayer 11, a buoyancy assembly for sealing the water inlet hole 12 by buoyancy of rainwater is arranged in the water collecting tank 2, and a closed accommodating cavity 13 is formed below the interlayer 11 in the water collecting tank 2.
The buoyancy module comprises a telescopic rod 14 and a floating ball 15. One end of the telescopic rod 14 is fixed on the lower surface of the joint of the two box plates 3, and the other end vertically penetrates through the filter screen 10 and the water inlet hole 12 downwards and extends into the accommodating cavity 13 to be fixedly connected with the floating ball 15.
Through the technical scheme, the rainwater collects in header tank 2 through water collecting hole 4 on two boxboards 3, the rainwater can filter most leaves and impurity through filter screen 10, then hold chamber 13 from inlet opening 12 flow direction, the liquid level that holds in the chamber 13 constantly rises, floater 15 rises under rainwater buoyancy and telescopic link 14's effect, when holding and being full of the rainwater in the chamber 13, inlet opening 12 is stopped up completely to floater 15, it is airtight to hold chamber 13, the rainwater no longer gets into and holds chamber 13, the rainwater that holds in the chamber 13 this moment can be better through the deposit that stews most tiny impurity. After inlet opening 12 closed, the liquid level in the header tank 2 continues to rise, rises to the height at first drain pipe 5 place when the liquid level, and the rainwater is arranged to irrigation system through first drain pipe 5 to impurity on the filter screen 10 can be discharged together, need not to clear up. When the user does not rain, the valve 9 can be opened to water the greening planting area 8, when the user washes the toilet to enable the liquid level in the accommodating cavity 13 to be reduced, the floating ball 15 moves downwards, and the rainwater on the interlayer 11 can be supplemented until the accommodating cavity 13 is filled with the rainwater again.
Be provided with activated carbon layer 16 in the third drain pipe 7, through setting up activated carbon layer 16, can adsorb the tiny granule in the rainwater that flows out from third drain pipe 7 for it is cleaner to follow third drain pipe 7 exhaust rainwater, can not cause the user bathroom to be full of the peculiar smell when scouring the closestool.
Referring to fig. 1, a plurality of solar photovoltaic panels 17 are arranged on the upper surfaces of the two box plates 3 at intervals, and solar energy can be converted into electric energy by arranging the solar photovoltaic panels 17, so that the electric energy can be used by users, and an energy-saving effect is achieved.
Referring to fig. 1 and 2, water collecting grooves 18 are formed in the box plate 3 between two adjacent solar photovoltaic panels 17, the number of the water collecting grooves 18 is equal to the number of the water collecting holes 4, the lower ends of the water collecting grooves 18 are connected to the corresponding water collecting holes 4 one by one, rainwater can be collected into the water collecting holes 4 through the water collecting grooves 18 more conveniently, and accordingly rainwater collecting efficiency is improved. In this embodiment, each box plate 3 is provided with four water collecting grooves 18 and water collecting holes 4.
Referring to fig. 1 and 3, a water-permeable guardrail 19 is arranged outside the greening planting area 8, and when rainfall is too large, rainwater in the greening planting area 8 can seep out through the water-permeable guardrail 19, so that rainwater is prevented from soaking plants; one end of the second water discharge pipe 6 extending to the greening planting area 8 is connected with a water spray pipe 20, a plurality of spray heads 21 are arranged on the water spray pipe 20 at intervals, and when the greening planting area 8 does not rain, the plants in the greening planting area 8 can be irrigated more uniformly through the plurality of spray heads 21.
Referring to fig. 1, a water tower 22 is further disposed on the roof 1 on one side of the water collecting tank 2, a water supply pipe 23 is connected between the water tower 22 and the water collecting tank 2, an induction component is disposed between the water collecting tank 2 and the water supply pipe 23, and when the liquid level in the water collecting tank 2 is lower than the height of the second water discharge pipe 6, the induction component responds, and the water tower 22 supplies water to the water collecting tank 2 through the water supply pipe 23.
Referring to fig. 1 and 4, the sensing assembly includes a level sensor 24 and a solenoid valve 25. A liquid level sensor 24 is provided on the side wall of the water collecting tank 2 above the water inlet of the second water discharging pipe 6, an electromagnetic valve 25 is provided on the water feeding pipe 23, and the liquid level sensor 24 and the water feeding pipe 23 are automatically controlled by a controller (not shown in the figure).
When the liquid level in the water collecting tank 2 is lower than the height of the second water discharging pipe 6, the liquid level sensor 24 senses and sends a signal to the controller, the controller sends a signal to open the electromagnetic valve 25, so that the water tower 22 supplies water through the water feeding pipe 23, the situation that the plants in the greening planting area 8 cannot be watered due to the fact that the second water discharging pipe 6 cannot discharge water is avoided, and the situation that the water in the accommodating cavity 13 is consumed up to cause a user to be unable to wash the toilet bowl is also avoided. When the liquid level in the water collecting tank 2 is higher than the liquid level sensor 24, the electromagnetic valve 25 is closed, the water tower 22 stops supplying water, the use of purified water in the water tower 22 is further reduced as much as possible, and the energy-saving effect is achieved. In this embodiment, the solenoid valve 25 is a normally closed solenoid valve 25, and the solenoid valve 25 is opened only when energized.
The implementation principle of the energy-saving roof 1 of the green building in the embodiment of the application is as follows: the roof 1 is provided with the water collecting tank 2 and the box plate 3, and the box plate 3 is provided with the solar photovoltaic plate 17 which can convert solar energy into electric energy for users to use; the box plate 3 is provided with water collecting holes 4, the water collecting tank 2 collects rainwater through the water collecting holes 4 when raining, and the rainwater in the water collecting tank 2 supplies water to an irrigation system, a green planting area 8 and a toilet water tank through a first water discharging pipe 5, a second water discharging pipe 6 and a third water discharging pipe 7 respectively, so that rainwater resources are fully utilized, and an energy-saving effect is achieved; when the water in the water collection tank 2 is insufficient, the water tower 22 automatically supplies water into the water collection tank 2 through the response of the liquid level sensor 24 and the electromagnetic valve 25. This application has the effect that can utilize rainwater and solar energy, accords with the theory of green building.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a green building energy conservation roofing which characterized in that: the roof water collecting device comprises a water collecting tank (2) and a tank plate (3) which are arranged on a roof (1), wherein the tank plate (3) is arranged at the top of the water collecting tank (2), a water collecting hole (4) is formed in the tank plate (3), the water collecting hole (4) is communicated with the water collecting tank (2), and a first drain pipe (5), a second drain pipe (6) and a third drain pipe (7) are sequentially arranged on the side wall of the water collecting tank (2) from top to bottom;
still include planting green district (8), irrigation system is connected in first drain pipe (5), second drain pipe (6) extend to planting green district (8) top, user's closestool water tank is connected in third drain pipe (7), is located be provided with filter screen (10) in header tank (2) between first drain pipe (5) and second drain pipe (6), be located be provided with interlayer (11) in header tank (2) between second drain pipe (6) and third drain pipe (7), inlet opening (12) have been seted up in interlayer (11), be provided with the buoyancy subassembly that seals inlet opening (12) through the buoyancy of rainwater in header tank (2).
2. The green building energy-saving roof covering according to claim 1, characterized in that: the buoyancy assembly comprises a floating ball (15) and a telescopic rod (14), one end of the telescopic rod (14) is fixed to the lower surface of the box plate (3), the other end of the telescopic rod (14) extends downwards to penetrate through the filter screen (10) and the water inlet hole (12) and is connected with the floating ball (15), and the floating ball (15) is matched with the water inlet hole (12).
3. The green building energy-saving roof covering according to claim 1, characterized in that: the third water discharge pipe (7) is provided with an activated carbon layer (16).
4. The green building energy-saving roof covering according to claim 1, characterized in that: and a spray head (21) is arranged at one end of the second water discharge pipe (6) extending to the upper part of the greening planting area (8).
5. The green building energy-saving roof covering according to claim 1, characterized in that: a plurality of solar photovoltaic panels (17) are arranged on the box plate (3) at intervals.
6. The green building energy-saving roof covering according to claim 5, characterized in that: the solar photovoltaic solar energy box is characterized in that two box plates (3) are arranged, the two box plates (3) are connected in a slope shape, water collecting grooves (18) are formed in the two adjacent box plates (3) between the solar photovoltaic solar energy plates (17), and the water collecting grooves (18) are connected with the water collecting holes (4).
7. The green building energy-saving roof covering according to claim 1, characterized in that: still include water tower (22), be connected with between water tower (22) and header tank (2) feed pipe (23), be provided with response subassembly in header tank (2) and feed pipe (23), work as when liquid level in header tank (2) is less than the height at second drain pipe (6) place, response subassembly response and drive water tower (22) supply water to header tank (2) through feed pipe (23).
8. The green building energy-saving roof covering according to claim 7, characterized in that: the sensing assembly comprises a liquid level sensor (24) and an electromagnetic valve (25), the liquid level sensor (24) is arranged on the inner side wall of the water collecting tank (2) above the second water discharging pipe (6), the electromagnetic valve (25) is arranged in the water feeding pipe (23), and when the liquid level in the water collecting tank (2) is lower than the liquid level sensor (24), the electromagnetic valve (25) is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063140.9U CN214329090U (en) | 2021-01-11 | 2021-01-11 | Energy-conserving roofing of green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063140.9U CN214329090U (en) | 2021-01-11 | 2021-01-11 | Energy-conserving roofing of green building |
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| CN214329090U true CN214329090U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120063140.9U Active CN214329090U (en) | 2021-01-11 | 2021-01-11 | Energy-conserving roofing of green building |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833082A (en) * | 2021-11-04 | 2021-12-24 | 湖南富仕环保科技有限公司 | Sponge urban rainwater collecting and treating equipment and using method thereof |
| CN113914415A (en) * | 2021-11-15 | 2022-01-11 | 长安大学 | Roof rainwater collection and recycling structure of green building design |
| CN114182897A (en) * | 2021-12-23 | 2022-03-15 | 重庆朴生瑞合建筑设计有限公司 | Energy-conserving roofing of green building |
| CN116556732A (en) * | 2023-05-05 | 2023-08-08 | 江苏鼎有建设有限公司 | Assembled house with rainwater collecting device |
-
2021
- 2021-01-11 CN CN202120063140.9U patent/CN214329090U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833082A (en) * | 2021-11-04 | 2021-12-24 | 湖南富仕环保科技有限公司 | Sponge urban rainwater collecting and treating equipment and using method thereof |
| CN113833082B (en) * | 2021-11-04 | 2022-06-10 | 湖南富仕环保科技有限公司 | Sponge urban rainwater collecting and treating equipment and using method thereof |
| CN113914415A (en) * | 2021-11-15 | 2022-01-11 | 长安大学 | Roof rainwater collection and recycling structure of green building design |
| CN114182897A (en) * | 2021-12-23 | 2022-03-15 | 重庆朴生瑞合建筑设计有限公司 | Energy-conserving roofing of green building |
| CN116556732A (en) * | 2023-05-05 | 2023-08-08 | 江苏鼎有建设有限公司 | Assembled house with rainwater collecting device |
| CN116556732B (en) * | 2023-05-05 | 2023-11-03 | 江苏鼎有建设有限公司 | Assembled house with rainwater collecting device |
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