CN113944346A

CN113944346A - Rain sewage circulation green building

Info

Publication number: CN113944346A
Application number: CN202111033056.3A
Authority: CN
Inventors: 宗占平; 丁建伟
Original assignee: Jinhui Construction Group Co ltd
Current assignee: Jinhui Construction Group Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2041-09-03
Also published as: CN113944346B

Abstract

The application relates to the technical field of energy-saving buildings, in particular to a rainwater and sewage circulation green building, which comprises a reservoir positioned at the top of a building body, wherein an air pipe is arranged in the building body, the bottom end of the air pipe extends to the bottom of the building body, the top end of the air pipe is connected with the bottom of the reservoir, the reservoir is used for dripping rainwater into the air pipe to form a water curtain, and an air blowing device communicated with the air pipe is arranged on the outer wall of the building body; the building body is provided with a plurality of air supply branch pipes, the air supply branch pipes are communicated with the air pipes, and the air supply branch pipes supply air to residents through pipelines. When summer is hot, the air blowing device blows air into the air duct, hot air exchanges heat with rainwater, and heat in the air is absorbed by water, so that the hot air is cooled into cold air to be sent to residents.

Description

Rain sewage circulation green building

Technical Field

The application relates to the technical field of energy-saving buildings, in particular to a rainwater and sewage circulation green building.

Background

With the acceleration of the industrialization process of China, the reserves of the disposable energy sources such as coal, petroleum and the like are sharply reduced and gradually exhausted, the energy crisis is near touch, the economic development and the coordinated development of resources and ecological environment are particularly important, and the energy conservation in the building field with a large proportion of global resources is very slow. With the increasing importance of the society on environmental protection, energy conservation and sustainable development, green buildings become the development trend in the future.

The green energy-saving building is characterized in that in the whole life cycle of the building, resources are saved to the maximum extent, the utilization rate of energy is improved, the environment is protected, pollution is reduced, a healthy, comfortable, applicable and efficient use space is provided for people, and the building harmoniously coexists with the nature.

At the present stage, the building energy consumption of China is huge, the energy-saving efficiency is low, and the influence on the environment is huge. At present, water and electricity in the building are mainly supplied by commercial power and tap water of a power distribution network, an air conditioning unit is generally adopted for heating and refrigerating, and free clean energy sources such as natural water sources, sunlight, wind energy, rainwater and the like are not reasonably utilized.

Disclosure of Invention

In order to solve the problems of huge energy consumption and low energy-saving efficiency of buildings in China, the application provides a rainwater and sewage circulation green building.

The application provides a rain sewage circulation green building adopts following technical scheme:

a rain sewage circulation green building comprises a reservoir positioned at the top of a building body, wherein an air pipe is arranged in the building body, the bottom end of the air pipe extends to the bottom of the building body, the top end of the air pipe is connected with the bottom of the reservoir, the reservoir is used for dripping rain water into the air pipe to form a water curtain, and an air blowing device communicated with the air pipe is arranged on the outer wall of the building body; the building body is provided with a plurality of air supply branch pipes, the air supply branch pipes are communicated with the air pipes, and the air supply branch pipes supply air to residents through pipelines.

Through adopting above-mentioned technical scheme, store to the cistern behind the roof collection rainwater of building body, drip in the cistern bottom and drench in rainwater to the tuber pipe. When summer is hot, the air blowing device blows air into the air duct, hot air exchanges heat with rainwater, and heat in the air is absorbed by water, so that the hot air is cooled into cold air to be sent to residents.

Optionally, the both sides of building body all set up the tuber pipe, one side the bottom of tuber pipe sets up air-blast device, opposite side the top of tuber pipe sets up air-blast device, the top air inlet the latter half resident family of building body is connected to the tuber pipe, the bottom air inlet the first half resident family of building body is connected to the tuber pipe.

By adopting the technical scheme, as the building body is higher, the heat exchange efficiency of the inlet air and the rainwater is limited, and one air pipe supplies air to residents on all floors simultaneously and has higher pressure; and in order to save the length of the air supply branch pipes, the residents on each floor often connect the air supply branch pipes with the air pipes nearby instead of directly connecting all the air supply branch pipes with the best heat exchange effect of the air pipes (the farther the air pipes are from the air blowing devices, the better the heat exchange effect is), so that the difference between the air supply temperature of one half of the residents and the air supply temperature of the other half of the residents in the building body is larger. In order to solve the problems, two air pipes are arranged, one air pipe is used for supplying air to households in the lower half part of the building body, the other air pipe is used for supplying air to households in the upper half part of the building body, and the air supply temperatures of the households in the upper half part and the households in the lower half part are basically balanced.

Optionally, two slopes are arranged at the top of the building body, the highest of the two slopes is located in the center of the top of the building body and connected, and the lowest of the two slopes is connected with the two reservoirs respectively.

Through adopting above-mentioned technical scheme, realized building body's roof automatic collection rainwater and arranged to two cisterns.

Optionally, a rainwater heating module is arranged in the water storage tank.

Through adopting above-mentioned technical scheme, when cold winter, through the rainwater in the heating cistern and drench the tuber pipe, the air-blast device drum becomes the warm braw with hot water heat transfer after the cold wind of tuber pipe, and the warm braw sends into the resident family via air supply branch pipe, and this kind of winter heating mode compares in central air conditioning more saves the electric energy, and the moisture that the warm braw carried can moist indoor air moreover, has the function of humidifier.

Optionally, a rainwater purification device and a rainwater recycling pipe connected with each household are arranged in the building body, a water inlet pipe of the rainwater purification device is connected with the bottom of the air pipe, the rainwater recycling pipe is connected with a water outlet of the rainwater purification device, and the rainwater recycling pipe is only used for supplying water for a toilet of each household.

Through adopting above-mentioned technical scheme, the rainwater that falls into tuber pipe bottom gets into rainwater purifier and is used for toilet's water after carrying out primary purification, has saved a large amount of water resources.

Optionally, rainwater purifier is including adding the medicinal cupping, clarification jar and filtering tank, adds the medicinal cupping top and passes through the pipe connection with clarification tank bottom, adds the medicinal cupping and is used for adding the medicine to the aquatic and forms the flocculation thing, and clarification jar is used for clarifying the rainwater, is equipped with filter equipment in the filtering tank, and filter equipment is used for intercepting the small impurity of filtration aquatic.

Through adopting above-mentioned technical scheme, in adding the medicinal cupping, impurity and the medicine reaction of rainwater produce the flocculation thing, and the upper clear water of adding the medicinal cupping is by the pump in the clarification jar after the clarification of standing still, discharges the upper clear water of clarification jar into the filter tank, can supply the toilet to use after further filtering by filter equipment.

Optionally, filter equipment includes the main shaft, drives the rotatory motor of main shaft to and be fixed in a plurality of net boards on the main shaft, the inner chamber of filtering the jar is the cylinder shape, the net board keep away from the main shaft one side with filter jar inner wall cooperation, fill the gauze between the adjacent net board, the water inlet of filtering the jar is located filter jar bottom, the delivery port of filtering the jar is located filter jar top.

Through adopting above-mentioned technical scheme, the water that extracts from the clarification tank gets into from filtering tank bottom, and when the main shaft low-speed was rotatory, the gauze caught the tiny debris in the aquatic at the horizontal direction to obtain the clear water that the naked eye can not see impurity at filtering tank top.

Optionally, a plurality of layers of filter screen plates are connected between adjacent grid plates from top to bottom, and the higher the position is, the larger the number of the filter screen plates is.

By adopting the technical scheme, when the main shaft rotates at a low speed, the filter screen plates filter impurities in water layer by layer in the vertical direction, so that clear water with the impurities invisible to naked eyes is obtained at the top of the filter tank.

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

1. when the summer is hot, the air blowing device blows air into the air duct, the hot air exchanges heat with rainwater, and heat in the air is absorbed by water, so that the hot air is cooled into cold air to be sent to residents;

2. when cold winter, through the rainwater in the heating cistern and drench the tuber pipe, the blast blower drum becomes the warm braw with hot water heat transfer back into the cold wind of tuber pipe, and the resident family is sent into via air supply branch pipe to the warm braw, and this kind of winter heating mode compares in central air conditioning more saves the electric energy, and the moisture that the warm braw carried can moist indoor air moreover, has the function of humidifier.

Drawings

FIG. 1 is a front view of a building body of a rainwater and sewage circulating green building in an embodiment of the present application;

FIG. 2 is a half sectional view of a reservoir of a rainwater and sewage circulation green building in an embodiment of the present application;

FIG. 3 is a schematic structural view of a rainwater purification device of a rainwater sewage circulation green building in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a filter tank of a rainwater and sewage circulation green building in the embodiment of the application.

Description of reference numerals:

1. a building body; 2. a reservoir; 3. an air duct; 4. a blower device; 5. an air supply branch pipe; 6. a resident; 7. a slope; 8. a rainwater purification device; 9. a medicine adding tank; 10. a clarifying tank; 11. a filter tank; 12. a filtration device; 13. a main shaft; 14. a motor; 15. a grid plate; 16. a screen; 17. a filter screen plate; 18. a perforated plate; 19. a second perforated plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses rain sewage circulation green building. Referring to fig. 1, the rain sewage circulation green building comprises a building body 1, wherein the top of the building body 1 is provided with an inverted-V-shaped roof, the highest of two sections of slopes 7 on the roof is connected with the center of the roof, and the lowest of the two sections of slopes 7 is provided with a reservoir 2. When raining, rainwater received by the top of the building body 1 flows into the water reservoirs 2 on two sides along the slope 7. The water storage tank 2 is communicated with a tap water pipe, and tap water can be supplemented into the water storage tank 2 when rainfall is small in winter. Still set up rainwater heating module in the cistern 2, rainwater heating module adopts the heating wire to realize heating water.

Referring to fig. 1, two air pipes 3 are arranged in a building body 1, the two air pipes 3 are respectively positioned under two reservoirs 2, the bottom ends of the air pipes 3 extend to the bottom of the building body 1, and the top ends of the air pipes 3 are connected with the bottoms of the reservoirs 2 corresponding to each other. The air pipe 3 is a straight and long stainless steel pipeline and is vertically arranged in the building body 1.

Referring to fig. 2, the bottom of the reservoir 2 is a perforated plate 18, a layer of second perforated plate 19 is further laid in the reservoir 2, and holes on the second perforated plate 19 and holes on the perforated plate 18 can be completely overlapped; and the second perforated plate 19 is able to completely seal the holes in the perforated plate 18 after the second perforated plate 19 has been translated. Pulling the second perforated plate 19 to make the holes of the second perforated plate 19 coincide with the holes of the perforated plate 18, so that water can drip from the water storage tank 2 into the air duct 3; the second perforated plate 19 is pulled so that the second perforated plate 19 closes all the holes in the perforated plate 18 and the reservoir 2 stops dripping into the air duct 3.

Referring to fig. 1, two air blowing devices 4 are respectively arranged on two sides of the outer wall of a building body 1, the air blowing devices 4 are air blowers, and air outlets of the air blowers are communicated with an air pipe 3. One of the blowing devices 4 is connected to the top of one of the air ducts 3 and the other blowing device 4 is connected to the bottom of the other air duct 3. Each floor is provided with a horizontally laid air supply branch pipe 5, the air supply branch pipes 5 of half of the floors from top to bottom are connected to one air pipe 3, and the air supply branch pipes 5 of the other half of the floors are connected to the other air pipe 3. All households 6 on the same floor are respectively connected with a nearest air supply branch pipe 5 through pipelines, the air blower device 4 blows air into the air pipe 3, the water storage pool 2 drips rainwater into the air pipe 3 to form a water curtain, and the air flow and the water curtain are blown to 6 families of each household through the air supply branch pipe 5 after heat exchange.

Referring to fig. 1, when the building body 1 is high, the heat exchange efficiency between the inlet air and the water curtain is limited, and one air pipe 3 supplies air to residents 6 on all floors at the same time with high pressure; and in order to save the length of the air supply branch pipes 5, the households 6 on each floor often connect the air supply branch pipes 5 with the air pipes 3 nearby instead of directly connecting all the air supply branch pipes 5 with the best heat exchange effect of the air pipes 3 (the farther the air pipes 3 are from the air blowing devices 4, the better the heat exchange effect is), so that the difference between the air supply temperature of one half of the households 6 and the air supply temperature of the other half of the households 6 in the building body 1 is larger. And two air pipes 3 are arranged, and the air supply temperature of the upper half resident 6 and the lower half resident 6 is basically balanced by adopting the mode that one air pipe 3 supplies air at the top and supplies air to the lower half resident 6 of the building body 1 and the other air pipe 3 supplies air at the bottom and supplies air to the upper half resident 6 of the building body 1, thereby perfectly solving the problems.

The implementation principle of the green building of rain sewage circulation that this application embodiment provided is:

referring to fig. 1, the roof of the building body 1 collects rainwater and stores the rainwater into a reservoir 2, and rainwater is dripped from the bottom of the reservoir 2 into an air pipe 3. When summer is hot, the air blowing device 4 blows air into the air pipe 3, hot air exchanges heat with rainwater, heat in the air is absorbed by water, and therefore the hot air is cooled into cold air which is sent to the household 6. When cold winter, through the rainwater in the heating cistern 2 and drench tuber pipe 3, become the warm braw after air blast device 4 drum into tuber pipe 3's cold wind and the hot water heat transfer, the warm braw sends into resident family 6 via air supply branch 5, and this kind of winter heating mode compares more in central air conditioning and saves the electric energy, and the moisture that the warm braw carried can moist indoor air moreover, has the function of humidifier.

Referring to fig. 3, the rainwater falling into the bottom of the air pipe 3 from the water reservoir 2 can be recycled after being treated: set up rainwater purifier 8 in building body 1 and connect the rainwater retrieval and utilization pipe of every family, rainwater purifier 8 advances water piping connection tuber pipe 3 bottoms, rainwater retrieval and utilization union coupling rainwater purifier 8's delivery port, and the rainwater retrieval and utilization pipe only is used for supplying water for the toilet of every family, need not drink or wash.

Referring to fig. 3, rainwater purification device 8 comprises with medicine jar 9, clarification tank 10 and filtration jar 11, and medicine jar 9 top and clarification tank 10 bottom are passed through the pipeline and are connected with the water pump, and clarification tank 10 top also is passed through the pipeline and is connected with filtration jar 11 bottom through the water pump. The dosing tank 9 is used for adding medicines into water to form flocculate, the clarifying tank 10 is used for clarifying rainwater, the filtering device 12 is arranged in the filtering tank 11, and the filtering device 12 is used for intercepting and filtering micro impurities in the water.

Referring to fig. 4, the filtering device 12 is composed of a motor 14, a main shaft 13, a grid plate 15, a gauze 16 and a filter screen plate 17, wherein the motor 14 is fixed on the top of the filter tank 11, the main shaft 13 is coaxially fixed with a rotating shaft of the motor 14, the inner cavity of the filter tank 11 is in a cylindrical shape, and the main shaft 13 is located on a central axis of the inner cavity of the filter tank 11. At least four pieces of grid plates 15 are fixed on the side wall of the main shaft 13, and when the main shaft 13 rotates, one side of the grid plates 15 far away from the main shaft 13 is matched with the inner wall of the filter tank 11. At least three layers of filter screen plates 17 are horizontally fixed between the adjacent grid plates 15 from top to bottom, and the higher the number of the filter screen plates 17 is, the larger the number of meshes of the filter screen plates 17 is, the gauze 16 is filled between the adjacent filter screen plates 17. When water drawn from the clarifying tank 10 enters from the bottom of the filtering tank 11 and the main shaft 13 rotates at a low speed, the gauze 16 captures fine impurities in the water in the horizontal direction, and clear water with no visible impurities is obtained at the top of the filtering tank 11 and is supplied to a toilet.

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 rain sewage circulation green building, is including cistern (2) that are located building body (1) top, its characterized in that: the building comprises a building body (1), an air pipe (3) is arranged in the building body (1), the bottom end of the air pipe (3) extends to the bottom of the building body (1), the top end of the air pipe (3) is connected with the bottom of a reservoir (2), the reservoir (2) is used for dripping rainwater into the air pipe (3) to form a water curtain, and an air blowing device (4) communicated with the air pipe (3) is arranged on the outer wall of the building body (1); a plurality of air supply branch pipes (5) are arranged on the building body (1), the air supply branch pipes (5) are communicated with the air pipe (3), and the air supply branch pipes (5) supply air to a resident (6) through pipelines.

2. The rainwater and sewage circulating green building according to claim 1, wherein: the both sides of building body (1) all set up tuber pipe (3), one side the bottom of tuber pipe (3) sets up air-blast device (4), opposite side the top of tuber pipe (3) sets up air-blast device (4), the top air inlet the latter half resident family (6) of building body (1), bottom air inlet the first half resident family (6) of building body (1) are connected in tuber pipe (3).

3. The rainwater and sewage circulating green building according to claim 1, wherein: the top of the building body (1) is provided with two sections of slopes (7), the highest of the two sections of slopes (7) is located in the center of the top of the building body (1) and connected, and the lowest of the two sections of slopes (7) is connected with the two reservoirs (2) respectively.

4. The rainwater and sewage circulating green building according to claim 1, wherein: a rainwater heating module is arranged in the water storage tank (2).

5. The rainwater and sewage circulating green building according to claim 1, wherein: the building comprises a building body (1), and is characterized in that a rainwater purification device (8) and a rainwater recycling pipe connected with each household are arranged in the building body (1), a water inlet pipe of the rainwater purification device (8) is connected with the bottom of an air pipe (3), the rainwater recycling pipe is connected with a water outlet of the rainwater purification device (8), and the rainwater recycling pipe is only used for supplying water for a toilet bowl of each household.

6. The rainwater and sewage circulating green building of claim 5, wherein: rainwater purifier (8) are including adding medicinal cupping (9), clarification tank (10) and filtering tank (11), and pass through the pipe connection with clarification tank (10) bottom with medicinal cupping (9) top, and adding medicinal cupping (9) and being used for adding the medicine to aquatic and forming the flocculation thing, and clarification tank (10) are used for clarifying the rainwater, are equipped with filter equipment (12) in filtering tank (11), and filter equipment (12) are used for the interception to filter the tiny impurity of aquatic.

7. The rainwater and sewage circulating green building of claim 6, wherein: filter equipment (12) include main shaft (13), the rotatory motor (14) of drive main shaft (13) to and be fixed in a plurality of net board (15) on main shaft (13), the inner chamber of filtering jar (11) is the cylinder shape, net board (15) keep away from main shaft (13) one side with filter jar (11) inner wall cooperation, fill gauze (16) between adjacent net board (15), the water inlet of filtering jar (11) is located filter jar (11) bottom, the delivery port of filtering jar (11) is located filter jar (11) top.

8. The rainwater and sewage circulating green building of claim 7, wherein: a plurality of layers of filter screen plates (17) are connected between the adjacent grid plates (15) from top to bottom, and the higher the position, the larger the mesh number of the filter screen plates (17) is.