CN213682877U

CN213682877U - Energy-conserving roofing of green building

Info

Publication number: CN213682877U
Application number: CN202022099906.7U
Authority: CN
Inventors: 刘昕; 曹燕; 李莉
Original assignee: Tianjin Shengtai Construction Engineering Group Co ltd
Current assignee: Tianjin Shengtai Construction Engineering Group Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-13
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to an energy-conserving roofing of green building, it includes the room body, and the top of the room body is provided with the aqua storage tank, and the fixed support frame that is provided with in aqua storage tank top is provided with green planting district on the support frame, is provided with the rainwater collection device with the aqua storage tank intercommunication on the top surface on ventilation layer, and rainwater collection device intercommunication is provided with watering device, and watering device is located green top of planting the district. This application has the heat resistance of the indoor outer energy exchange of increase, reduces the roof and spreads into indoor heat, reduces the effect of energy consumption as far as possible.

Description

Energy-conserving roofing of green building

Technical Field

The application relates to the field of building energy conservation, in particular to an energy-saving roof for a green building.

Background

The building energy saving specifically refers to that in the processes of building material production, building construction and structure construction and use, energy-saving technology, process, equipment, materials and products are adopted, the heat preservation and insulation performance and the efficiency of heating and heating systems and air-conditioning refrigeration and heating systems are improved, and renewable energy sources are utilized to reduce energy consumption caused by large heat consumption in the heating systems, the air-conditioning refrigeration and heating systems, illumination and hot water supply.

The existing Chinese patent with reference to the publication number CN110080565A discloses a green energy-saving building, which comprises a house body, a solar power generation system and a cleaning system; the top of house body is the type of falling V structure, and solar electric system includes solar cell panel, controller, battery and dc-to-ac converter, and solar cell panel sets up in the top of house body, and the battery passes through the controller to be connected with solar cell panel, and the battery passes through the dc-to-ac converter with the electric load to be connected, and clean system sets up in the top of house body and is used for cleaning solar cell panel. Solar power generation system can convert solar energy into the electric energy to the confession user uses, and solar power generation is clean environmental protection, can not produce waste gas waste water, can not cause the pollution to the environment, and clean system can clean solar cell panel automatically.

Aiming at the related technologies, the inventor thinks that most of the existing green buildings only pay attention to reasonably converting renewable energy into other energy commonly used in daily life, but the existing buildings are poor in heat insulation and heat preservation effects, the buildings are exposed to the sun for a long time, particularly the top surfaces of the buildings, the temperature is very high, and hot air can be transmitted into the room through the roofs, so that the energy consumption is greatly increased.

SUMMERY OF THE UTILITY MODEL

In order to increase the heat resistance of indoor and outdoor energy exchange, reduce the heat that the roof spreads into indoor, reduce the energy consumption as far as possible, this application provides an energy-conserving roofing of green building.

The application provides an energy-conserving roofing of green building adopts following technical scheme:

the utility model provides a green building energy-saving roof, includes the room body, and the top of the room body is provided with the aqua storage tank, and the fixed support frame that is provided with in aqua storage tank top is provided with green planting district on the support frame, is provided with the rainwater collection device with the aqua storage tank intercommunication on the top surface on ventilation layer, and rainwater collection device intercommunication is provided with watering device, and watering device is located green planting district's top.

By adopting the technical scheme, the water storage tank is arranged at the top of the house body, water in the water storage tank can shield the house body, the top of the house body is prevented from being directly exposed to the sun, a good heat insulation effect is achieved on the top of the house body, and the indoor temperature is effectively reduced; set up green planting district on the support frame on the aqua storage tank, not only can beautify environment, air-purifying, can also cool down to the top of the room body to greatly increased indoor outer energy exchange's thermal resistance, reduced the roof and spread into indoor heat, reduced the energy consumption.

Set up rainwater collection device and watering device on the top surface on ventilation layer, can collect the rainwater when raining, make the rainwater store in the aqua storage tank to the top cooling of the room body, can also water green planting district to the realization has reduced the waste of water resource, has further reduced the energy consumption, makes the room body green more.

Preferably, the rainwater collection device comprises a collecting tank, a water collecting pipe, a water collecting pump and a water storage tank, wherein the collecting tank and the water storage tank are both arranged on one side of the water storage tank, two ends of the water collecting pipe are respectively communicated with the collecting tank and the water storage tank, the water collecting pump is arranged on the water collecting pipe, and the top of the water storage tank is communicated with the water storage tank.

Through adopting above-mentioned technical scheme, when raining, the rainwater falls to collect in the collecting vat, then flows through the collector pipe under the effect of sump pump and stores to the storage water tank in, realizes the collection effect to the rainwater, can make the rainwater flow to cool down to the top surface of the room body in the aqua storage tank to carry out reasonable recycle to the rainwater.

Preferably, watering device includes first connecting pipe, irrigation pump, spray pipe and shower nozzle, the one end and the storage water tank intercommunication of first connecting pipe, and the spray pipe is provided with a plurality of, and all keeps away from the one end intercommunication of storage water tank with first connecting pipe, and the shower nozzle is provided with a plurality of along the length direction of spray pipe, and the shower nozzle is towards green one side of planting the district, and the irrigation pump is installed on first connecting pipe.

Through adopting above-mentioned technical scheme, when needs irrigate green planting district, open the irrigation pump, make the rainwater in the storage water tank flow to the spray pipe through first connecting pipe under the effect of irrigation pump in, then spray on green planting through the shower nozzle, realize the watering process to green planting district. Redundant rainwater can flow downwards to the water storage tank during irrigation, so that waste of water resources is avoided.

Preferably, the fixed cover in green top of planting the district is equipped with the printing opacity cover, and the top surface slope of printing opacity cover sets up, and the collecting vat is located the lower one side of top surface of printing opacity cover.

Through adopting above-mentioned technical scheme, planting the district top in green and setting up printing opacity cover, not only can play the guard action to green plant the plant in district, also play the effect of sheltering from to the tank, avoid debris to drop in the tank, can make sunshine see through the printing opacity cover simultaneously and shine in green planting district. When raining, rainwater falls on the top surface of the light-transmitting cover and flows to the collecting tank along the inclined direction of the top surface of the light-transmitting cover, and the rainwater collecting effect is enhanced.

Preferably, the rainwater collecting device further comprises a filter plate horizontally arranged in the collecting tank.

Through adopting above-mentioned technical scheme, the rainwater falls in the collecting vat, through the filtering action of filter, makes the impurity in the rainwater be intercepted on the filter to play good filter effect to the rainwater, avoid the impurity of rainwater to get into in the storage water tank.

Preferably, an asbestos heat insulation layer is arranged at the top of the house body.

Through adopting above-mentioned technical scheme, set up the asbestos insulating layer at room body top, can further strengthen the thermal-insulated effect at room body top, still have the fire prevention effect simultaneously to increased indoor outer energy exchange's thermal resistance, reduced the roof and spread into indoor heat, reduced the energy consumption.

Preferably, the top of the house body is provided with a heat insulation plate.

Through adopting above-mentioned technical scheme, set up the heated board at room body top, can effectively reduce the internal and external heat transfer in room, reduce the coefficient of heat conductivity at room body top, strengthen the thermal-insulated effect at room body top once more, reduce the roof and spread into indoor heat into, reduced the energy consumption.

Preferably, a waterproof layer is arranged at the bottom of the water storage tank.

Through adopting above-mentioned technical scheme, set up the waterproof layer in the bottom of tank, can avoid the water of storing in the tank to take place the seepage, improve the water-proof effects at room body top.

In summary, the present application includes at least one of the following beneficial technical effects:

the water storage tank is arranged, so that water in the water storage tank has a good heat insulation effect on the top of the house body, and the green planting area on the water storage tank cools the top of the house body, so that the heat resistance of indoor and outdoor energy exchange is greatly increased, the heat transmitted into the house by the roof is reduced, and the energy consumption is reduced;

the rainwater collecting device is arranged, so that rainwater in the rainy period can be collected, the rainwater is stored in the water storage tank to cool the top of the house body, the rainwater is recycled and reasonably utilized, and the waste of water resources is reduced;

by arranging the irrigation device, the green planting area can be irrigated by rainwater in the water storage tank, so that the rainwater can be reasonably utilized, and the energy consumption is further reduced;

the asbestos heat insulation layer is arranged, so that the heat insulation effect of a building can be further enhanced, the heat resistance of indoor and outdoor energy exchange is increased, and the energy consumption is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partial structural view for showing a rainwater collecting apparatus.

Description of reference numerals: 1. a house body; 11. a base layer; 12. a thermal insulation board; 13. an asbestos insulation layer; 2. a water storage tank; 21. a support frame; 22. a light-transmitting cover; 23. a waterproof layer; 24. a green planting area; 3. a rainwater collection device; 31. collecting tank; 32. a filter plate; 33. a water collection pipe; 34. a water collection pump; 35. a water storage tank; 4. a watering device; 41. a first connecting pipe; 42. pouring a pump; 43. a water spray pipe; 44. and (4) a spray head.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an energy-saving roof for a green building. Referring to fig. 1, the green building energy-saving roof comprises a roof body 1, wherein a water storage tank 2 is arranged at the top of the roof body 1, and a rainwater collecting device 3 and a watering device 4 are arranged on one side of the water storage tank 2. The water in the water storage tank 2 can play a good heat insulation role on the top of the room body 1, effectively reduces the indoor temperature, increases the heat resistance of indoor and outdoor energy exchange, reduces the heat transmitted into the room by the roof, and reduces the energy consumption.

Referring to fig. 2, the top of the house body 1 comprises a first base layer 11, an asbestos thermal insulation layer 13, a thermal insulation board 12 and a second base layer 11 which are sequentially arranged from top to bottom, wherein the asbestos thermal insulation layer 13 is a plate-shaped material which is made by mixing asbestos serving as a main material with a certain bonding filling material, and has a good thermal insulation effect; the insulation board 12 adopts polystyrene resin as a raw material and other raw and auxiliary materials and polymer, a catalyst is injected simultaneously through heating and mixing, then the hard foam plastic board is manufactured through extrusion molding, the heat conductivity coefficient is low, the asbestos thermal insulation layer 13 and the insulation board 12 can greatly increase the heat resistance of indoor and outdoor energy exchange, indoor heat transmitted into a roof is reduced, and energy consumption is reduced.

Referring to fig. 1 and 3, a waterproof layer 23 is laid at the bottom of the water storage tank 2, the waterproof layer 23 is fixedly arranged on the top surface of the house body 1, a horizontal support frame 21 is fixedly erected on the water storage tank 2, a green planting area 24 is arranged on the support frame 21, and a plurality of green plants are placed in the green planting area 24. The top cover of aqua storage tank 2 is equipped with printing opacity cover 22, and printing opacity cover 22 adopts transparent material to make to with the top fixed connection of aqua storage tank 2, the top surface slope of printing opacity cover 22 sets up. The green planting area 24 can not only beautify the environment and purify the air, but also cool the top of the house body 1, further increase the heat resistance of indoor and outdoor energy exchange, and reduce the heat transferred into the house from the roof.

Referring to fig. 3, the rainwater collecting device 3 includes a collecting tank 31, a filter plate 32, a water collecting pipe 33, a water collecting pump 34 and a water storage tank 35, the collecting tank 31 is located on the lower side of the top surface of the light-transmitting cover 22, the top surface of the collecting tank 31 is lower than the lower side of the top surface of the light-transmitting cover 22, the filter plate 32 is horizontally arranged in the collecting tank 31, the water storage tank 35 is located on one side of the collecting tank 31, the water collecting pipe 33 is fixedly arranged between the collecting tank 31 and the water storage tank 35, one end of the water collecting pipe 33 is communicated with the collecting tank 31, the other end.

During raining, the rainwater falls on the top surface of light-transmitting cover 22 to flow to the collecting tank 31 along the incline direction of light-transmitting cover 22 top surface, through the filtering action of filter 32, make the impurity in the rainwater be intercepted on filter 32, then the rainwater flows to storage water tank 35 through collector pipe 33 under the effect of sump pump 34 and stores, realizes the collection process to the rainwater.

Referring to fig. 3, the irrigation device 4 includes a first connection pipe 41, an irrigation pump 42, a water spraying pipe 43 and a nozzle 44, one end of the first connection pipe 41 is communicated with the water storage tank 35, the water spraying pipe 43 is located above the green planting area 24 and is fixedly connected to the side of the water storage tank 2, the water spraying pipe 43 is provided with a plurality of parts and is communicated with one end of the first connection pipe 41 far away from the water storage tank 35, the nozzle 44 is provided with a plurality of parts along the length direction of the water spraying pipe 43, the nozzle 44 is arranged downward, and the irrigation pump 42 is installed on the first connection pipe 41.

When needs plant the district 24 to green and water, open irrigation pump 42, make the rainwater in the storage water tank 35 flow to spray pipe 43 in through first connecting pipe 41 under irrigation pump 42's effect, then spray on green planting district 24 through shower nozzle 44, plant the green of district 24 and water, unnecessary rainwater can flow downwards and store in the aqua storage tank 2, and cool down the top on ventilation layer, thereby realize the recycle to the rainwater, avoid causing the waste of water resource.

The implementation principle of the energy-saving roof of the green building in the embodiment of the application is as follows: the water in the water storage tank 2 at the top of the house body 1 can shield the house body 1, so that the top of the house body 1 is prevented from being directly exposed to the sun, the heat insulation effect on the top of the house body 1 is realized, and the indoor temperature is effectively reduced; the green planting area 24 on the water storage tank 2 can cool the top of the house body 1; meanwhile, the heat insulation effect of the building can be further enhanced by the asbestos heat insulation layer 13 and the heat insulation plate 12 on the top of the ventilation layer and the roof 1, so that the heat resistance of indoor and outdoor energy exchange is increased, indoor heat transmitted from the roof is reduced, and energy consumption is reduced.

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

1. The utility model provides a green building energy conservation roofing which characterized in that: the greenhouse comprises a greenhouse body (1), wherein a water storage tank (2) is arranged at the top of the greenhouse body (1), a support frame (21) is fixedly arranged above the water storage tank (2), a green planting area (24) is arranged on the support frame (21), a rainwater collecting device (3) communicated with the water storage tank (2) is arranged on the top surface of a ventilation layer, a watering device (4) is communicated with the rainwater collecting device (3), and the watering device (4) is located above the green planting area (24).

2. The green building energy-saving roof covering according to claim 1, characterized in that: rainwater collection device (3) include collecting vat (31), collector pipe (33), sump pump (34) and storage water tank (35), and collecting vat (31) and storage water tank (35) all set up in one side of storage water tank (2), and the both ends of collector pipe (33) communicate with collecting vat (31) and storage water tank (35) respectively, and install on collector pipe (33) sump pump (34), and the top of storage water tank (35) communicates in with storage water tank (2).

3. The green building energy-saving roof covering according to claim 2, characterized in that: watering device (4) are including first connecting pipe (41), watering pump (42), spray pipe (43) and shower nozzle (44), the one end and storage water tank (35) intercommunication of first connecting pipe (41), spray pipe (43) are provided with a plurality of, and all keep away from the one end intercommunication of storage water tank (35) with first connecting pipe (41), shower nozzle (44) are provided with a plurality of along the length direction of spray pipe (43), and shower nozzle (44) are towards the one side in green planting district (24), watering pump (42) are installed on first connecting pipe (41).

4. The green building energy-saving roof covering according to claim 2, characterized in that: the upper part of the green planting area (24) is fixedly covered with a light-transmitting cover (22), the top surface of the light-transmitting cover (22) is obliquely arranged, and the collecting tank (31) is positioned on the lower side of the top surface of the light-transmitting cover (22).

5. The green building energy-saving roof covering according to claim 2, characterized in that: the rainwater collecting device (3) further comprises a filter plate (32) horizontally arranged in the collecting tank (31).

6. The green building energy-saving roof covering according to claim 1, characterized in that: and an asbestos heat insulation layer (13) is arranged at the top of the house body (1).

7. The green building energy-saving roof covering according to claim 1, characterized in that: the top of the house body (1) is provided with a heat insulation board (12).

8. The green building energy-saving roof covering according to claim 1, characterized in that: and a waterproof layer (23) is arranged at the bottom of the water storage tank (2).