CN101922246A - Re-reexchange energy-saving building system - Google Patents
Re-reexchange energy-saving building system Download PDFInfo
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- CN101922246A CN101922246A CN2010102458849A CN201010245884A CN101922246A CN 101922246 A CN101922246 A CN 101922246A CN 2010102458849 A CN2010102458849 A CN 2010102458849A CN 201010245884 A CN201010245884 A CN 201010245884A CN 101922246 A CN101922246 A CN 101922246A
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The invention discloses a re-reexchange energy-saving building system; a building power-supply system thereof adopts a water-supply capillary motor set in a water tank at the top of a building for generating electricity; the electric energy generated by the capillary motor set is used for electric loads of the building; the electric energy generated by solar photovoltaic is used for a water pump to pump the water from an underground tank to the water tank at the top of the building; and the electric energy of valley electricity in mains electricity is used for the water pump to pump the water from the underground tank to the tank at the top of the building. In a building hot water supply system, water storage tanks of a solar energy collector in parallel mode are adopted to supply hot boiling water for the buildings at any time. A building air-conditioning system adopts a ground source heat pump to supply coolness and heat. A water-saving system filters bath water and water for washing faces, clothes and vegetable through an isolating membrane tank to be used as a water source for flushing toilets at the next floor. The invention saves electricity, water, hot water and air-conditioning cost; the fire-fighting pressure water can be directly taken from the top of the building; and rainwater can be naturally injected in the tank at the top of the building for the system to use. The cost of construction of the building of the invention is 30-50% higher than that of a common building, and the cost on electricity, water and air-conditions can be saved for the construction cost on the building function configuration within only 3-5 years.
Description
Technical field:
The present invention relates to technical field of buildings, more specifically to power supply, heat supply water, air-conditioning, water-saving system and the fire fighting system of building.
Background technology:
The electric power system of building generally is to provide electric power by civil power now, and its weak point is: power supply cost is higher.
The general low-temperature water heating of the hot-water supply system of building adopts the solar water heater supply, and boiling water adopts the electric power heating to generate hot water by each minute user.Its weak point is: the boiling water of temperature more than 90 ℃ needs each minute user to fire voluntarily, and the one, waste electric power, the 2nd, increase and use the boiling water cost.
The flush toilet of building all adopts the tap water flushing, has wasted water resource.
The air-conditioning of building adopts electric power to heat refrigeration, does not have extraneous supplementary energy, and is energy-conservation inadequately.
The fire fighting system of building needs the pressure of the fire water box of regular maintenance roof, and simultaneously, fire pump also needs often to start, and regular to start fire pump very loaded down with trivial details.
Summary of the invention:
Purpose of the present invention is exactly the deficiency at prior art, and provide a kind of re-reexchange energy-saving building system, its building hot-water supply system provides hot boiling water to building at any time, building air-conditioning system employing earth source heat pump cold and heat supply, water-saving system adopt bathing water, face washing water to filter the back through the barrier film case and supply first floor flush toilet water source down.It has saved electricity consumption, water, heat supply water and air-conditioning cost, and the fire-fighting pressure water can directly be taken from the roof pond, and all right natural injection rainwater in roof pond uses for system.
Technology solution of the present invention is as follows:
Re-reexchange energy-saving building system comprises building, and the electric power system of building is made up of the paddy electricity in roof pond, underground tank, capillary tube generating set, photovoltaic, the civil power, water pump and building electricity consumption load,
Be provided with the roof pond at the top of building, ground at building is arranged with underground tank, water in the roof pond is for the generating of capillary tube generating set, the electric energy that the capillary tube generating set produces uses with electric loading for building, water in the electric energy supply-water pump groundwater abstraction pond that photovoltaic produces is to the roof pond, and the water in the paddy electricity power supply energy feed pump groundwater abstraction pond in the civil power is to roof pond and building electric loading;
The capillary tube generating set is made of several small hydro generators, and the water inlet pipe of single small hydro generator connects the roof pond, outlet pipe connects underground tank.
Described photovoltaic is arranged on the side of building, the electric energy that photovoltaic produces charges into behind the battery water in the power supply feed pump groundwater abstraction pond to the roof pond, and the paddy in the civil power is powered water in the feed pump groundwater abstraction pond electric night to the roof pond.
The hot-water supply system of described building is made up of solar water heater, tap water, big hot water cylinder and building hot water user,
Be placed with several solar water heaters on the top in roof pond, roof is provided with big hot water cylinder, and big hot water cylinder is for building hot water user hot water;
The arrangement of solar water heater is, tap water flows through first order solar water heater in parallel, second level solar water heater in parallel one by one ... the storage tank of n level solar energy geyser in parallel enters big hot water cylinder, first order solar water heater in parallel, second level solar energy geyser in parallel ... the single too heat energy geyser number in the n level solar energy geyser in parallel is for increasing one by one;
The solar water heater parallel connection is meant that the storage tank of several solar water heaters is divided into arranging and puts and have only a total water inlet and a total delivery port that the storage tank of single solar water heater interlinks.
On the water inlet pipe of described first order solar water heater in parallel flow control valve is installed.
Described building is provided with drying baker between each unit, is fixed with in the drying baker and warms pipe, and the hot water circuit in the big hot water cylinder connects warms pipe.
The water-saving system of described building is made up of sewer pipe, the soil pipe in bathroom, sewer pipe, barrier film water tank with strainer and the flush toilet of washing dish that wash one's face,
Flush toilet between each unit of last layer building is by tap water supply, and the sewer pipe of flush toilet connects soil pipe;
The sewer pipe of the flush toilet between each building unit that the second layer rises connects soil pipe, the sewer pipe in bathroom connects the water inlet of barrier film water tank with strainer, the sewer pipe of washing dish of washing one's face connects the water inlet of barrier film water tank with strainer, be fixed with filter membrane in the barrier film water tank with strainer, the delivery port pipeline of barrier film water tank with strainer connects the water inlet of lower floor's flush toilet, connects together with the barrier film water tank with strainer outlet conduit between the unit of floor;
The sewer pipe of the flush toilet between each unit of orlop building, the sewer pipe in bathroom and the sewer pipe of washing dish that washes one's face all connect soil pipe.
The air-conditioning system of described building divides user and big hot water cylinder to constitute by underground heat exchange pipe, earth source heat pump unit, each air-conditioning of building,
The underground heat exchange pipe is embedded in underground, and the underground heat exchange pipe connects the earth source heat pump unit, and the earth source heat pump unit connects each air-conditioning of building and divides the user, and big hot water cylinder pipeline connects the heat exchanger that each air-conditioning of building divides the user.
The fire fighting system of described building is made up of pipeline and fire nozzle, is provided with fire nozzle between each building unit, and each fire nozzle and roof pond interlink.
Beneficial effect of the present invention is:
1, it is the potential energy confession capillary tube generating set generating of water with conversion of solar energy, and the electric energy that the capillary tube generating set produces uses with electric loading for building, and the energy storage mode is simple, and lower to the equipment requirement, control mode is also easy; The capillary tube generating set has been saved the potential energy of water according to the needed at that time power consumption generating of building.
When solar-electricity is not enough, utilize the paddy electricity that the water in the underground tank is extracted in the roof pond, since the paddy electricity than daytime the civil power price be at half, though after the energy of paddy electricity is converted into the potential energy of water, again by the loss to some extent of generating electricity of capillary tube generating set, but the power cost that provides in such a way is still than the civil power cheap about 35% on daytime.
After the electric energy that photovoltaic produces charges into battery, water in the power supply feed pump groundwater abstraction pond is to the roof pond, solar energy-electric energy does not need a large amount of accumulators store, and having avoided solar-electricity is stored in a large number needs the problem that too many battery cost is too high, seriously polluted, potential safety hazard is arranged in the battery.
It in most cases, electric energy that is produced by solar photovoltaic and the water that stores in the roof pond when rainy are powered to building, the whole system electric cost has only and uses about 30% of civil power, has saved electric cost greatly.
2, its water-saving system, employing remove to wash down the flush toilet of first floor with the bathing water in the bathroom with after washing the water process barrier film Rose Box processing of dish, have saved great amount of water resources.
3, its hot-water supply system, owing to be to adopt first order solar water heater in parallel, second level solar energy geyser in parallel ... the single solar water heater number in the n level solar energy geyser in parallel heats tap water for the mode that increases one by one, so at any time to the building hot-water supply.The water yield that tap water enters in the storage tank of first order solar water heater in parallel is constant, increase step by step through the storage tank of second level solar energy hot device in parallel and to add heat, make the tap water Fast Heating become required hot water, can regulate the temperature of the water that comes out in the storage tank of last n level solar energy parallel connection geyser simultaneously by the control flow, accomplish to get at any time the hot water of required temperature, particularly can divide the user that hot boiling water directly is provided at any time to the family, building.
4, building air-conditioning system, when winter, it utilizes underground heat and solar water to divide the air-conditioning thermal source for building; During summer, its utilizes, and ground is cold to divide cold source of air conditioning for terrestrial heat pump unit refrigeration for building, has saved electric power, has saved and heat the refrigeration cost.
During its winter, the hot water in the big hot water cylinder that solar water heater is produced adds building and divides in the heat exchanger of air-conditioning and use, and has saved electric power.
When overcast and rainy, utilize the recirculated water in the earth source heat pump unit heating air-conditioning system long-term, with circulating water pump to the big hot case heat interchanger exchange heat energy to building heat supply water, utilized the ground source heat energy fully.
5, building cost of the present invention exceeds 20～30% than common building, only need just can save building in two to three years and have more function preparation cost one-tenth originally on electricity consumption, water, air-conditioning.
6, the roof pond can be used as fire-fighting pressure water deposit, when between the building unit condition of a fire taking place, can directly take the water fire extinguishing in the roof pond automatically, and timely fire extinguishing is accomplished in the safety when having ensured the building breaking out of fire, the big effect of the fire extinguishing water yield.Saved the trouble of the frequent maintenances of fire-fighting pressure pump needs.
Description of drawings:
Fig. 1 is the structural representation of the electric power system of building
Fig. 2 is the structural representation of the hot-water supply system of building
Fig. 3 is the arrangement figure of solar heat device
Fig. 4 is the structural representation of drying baker part
Fig. 5 is the structural representation of capillary tube generating set
Fig. 6 is the structural representation of the middle-size and small-size hydroelectric generator of Fig. 4
Fig. 7 is the structural representation of the water-saving system of building
Fig. 8 is building water-saving system two layers a structural representation topmost
Fig. 9 is the structural representation of bottom two layers of building water-saving system
Figure 10 is the structural representation of building air-conditioning system
The specific embodiment:
Embodiment: see shown in Fig. 1～10, re-reexchange energy-saving building system, comprise building 1, the electric power system 2 of building 1 is made up of with electric loading 27 the paddy electricity 25 in roof pond 21, underground tank 22, capillary tube generating set 23, photovoltaic 24, the civil power, water pump 26 and building
Be provided with roof pond 21 at the top of building 1, be arranged with underground tank 22 on the ground of building 1, water in the roof pond 21 is for 23 generatings of capillary tube generating set, the electric energy that capillary tube generating set 23 produces uses with electric loading 27 for building, water in the electric energy supply-water pump 26 groundwater abstraction ponds 22 that photovoltaic 24 produces is to roof pond 21, and the water in the paddy electricity 25 power supply energy feed pumps 26 groundwater abstraction ponds 22 in the civil power is to roof pond 21 and building electric loading 27;
Capillary tube generating set 23 is made of several small hydro generators 231, and the water inlet pipe 232 of single small hydro generator 231 connects roof pond 21, outlet pipe 233 connects underground tank 22.
Described photovoltaic 24 is arranged on the side of building, the electric energy that photovoltaic 24 produces charges into behind the battery water in the power supply feed pump 26 groundwater abstraction ponds 22 to roof pond 21, and the paddy in the civil power is powered water in the feed pump 26 groundwater abstraction ponds 22 electric 25 nights to roof pond 21.
The hot-water supply system 3 of described building 1 is made up of solar water heater 31, tap water 32, big hot water cylinder 33 and building hot water user 34,
Be placed with several solar water heaters 31 on the top in roof pond 21, roof is provided with big hot water cylinder 33, and big hot water cylinder 33 is for building hot water user 34 hot water;
The arrangement of solar water heater is, the storage tank that tap water 32 flows through first order solar water heater 311 in parallel, second level solar water heater 312... in parallel n level solar energy geyser 31n in parallel one by one enters big hot water cylinder 33, and the single too heat energy geyser number among first order solar water heater 311 in parallel, the second level solar energy geyser 312... in parallel n level solar energy geyser 31n in parallel is for increasing one by one;
The solar water heater parallel connection is meant that the storage tank of several solar water heaters 31 is divided into arranging and puts and have only a total water inlet and a total delivery port that the storage tank of single solar water heater 31 interlinks.
On the water inlet pipe of described first order solar water heater in parallel (311) flow control valve 35 is installed.
Described building is provided with drying baker 36 between 1 each unit, is fixed with in the drying baker 36 to warm pipe 361, and the hot water circuit in the big hot water cylinder 33 connects warms pipe 361.
The water-saving system 4 of described building 1 is made up of sewer pipe 41, the soil pipe 42 in bathroom, sewer pipe 43, barrier film water tank with strainer 44 and the flush toilet 45 of washing dish that wash one's face,
The sewer pipe of the flush toilet 45 between each building unit that the second layer rises connects soil pipe 42, the sewer pipe 41 in bathroom connects the water inlet of barrier film water tank with strainer 44, the sewer pipe 43 of washing dish of washing one's face connects the water inlet of barrier film water tank with strainer 44, be fixed with filter membrane in the barrier film water tank with strainer 44, the delivery port pipeline of barrier film water tank with strainer 44 connects the water inlet of lower floor's flush toilet 45, connects together with barrier film water tank with strainer 44 outlet conduits between the unit of floor;
The sewer pipe of the flush toilet 45 between each unit of orlop building, the sewer pipe 41 in bathroom and the sewer pipe 43 of washing dish that washes one's face all connect soil pipe 42.
The air-conditioning system 5 of building divides user 53 and big hot water cylinder 33 to constitute by underground heat exchange pipe 51, earth source heat pump unit 52, each air-conditioning of building,
Underground heat exchange pipe 51 is embedded in underground, and underground heat exchange pipe 51 connects earth source heat pump unit 52, and earth source heat pump unit 52 connects each air-conditioning of building and divides user 53, and big hot water cylinder 33 pipelines connect the heat exchanger 531 that each air-conditioning of building divides user 53.
The fire fighting system of described building 1 is made up of pipeline and fire nozzle, is provided with fire nozzle between each building unit, and each fire nozzle and roof pond 1 interlink.
Claims (8)
1. re-reexchange energy-saving building system comprises building (1), it is characterized in that:
The electric power system (2) of building (1) is made up of with electric loading (27) the paddy electricity (25) in roof pond (21), underground tank (22), capillary tube generating set (23), photovoltaic (24), the civil power, water pump (26) and building,
Be provided with roof pond (21) at the top of building (1), be arranged with underground tank (22) on the ground of building (1), water in the roof pond (21) is for capillary tube generating set (23) generating, the electric energy that capillary tube generating set (23) produces uses with electric loading (27) for building, water in electric energy supply-water pump (26) the groundwater abstraction pond (22) that photovoltaic (24) produces is to roof pond (21), and the water in paddy electricity (25) power supply energy feed pump (26) the groundwater abstraction pond (22) in the civil power is to roof pond (21) and building electric loading (27);
Capillary tube generating set (23) is made of several small hydro generators (231), and the water inlet pipe (232) of single small hydro generator (231) connects roof pond (21), outlet pipe (233) connects underground tank (22).
2. re-reexchange energy-saving building system according to claim 1, it is characterized in that: photovoltaic (24) is arranged on the side of building, the electric energy that photovoltaic (24) produces charges into water in feed pump (26) the groundwater abstraction pond (22) that powers behind the battery to roof pond (21), and the paddy electricity (25) in the civil power is powered water in feed pump (26) the groundwater abstraction pond (22) night to roof pond (21).
3. re-reexchange energy-saving building system according to claim 1 is characterized in that:
The hot-water supply system (3) of building (1) is made up of solar water heater (31), tap water (32), big hot water cylinder (33) and building hot water user (34),
Be placed with several solar water heaters (31) on the top of roof pond (21), roof is provided with big hot water cylinder (33), and big hot water cylinder (33) is for building hot water user (34) hot water;
The arrangement of solar water heater is, tap water (32) flows through first order solar water heater (311) in parallel, second level solar water heater (312) in parallel one by one ... the storage tank of n level solar energy geyser in parallel (31n) enters big hot water cylinder (33), first order solar water heater (311) in parallel, second level solar energy geyser (312) in parallel ... the single too heat energy geyser number in the n level solar energy geyser in parallel (31n) is for increasing one by one;
The solar water heater parallel connection is meant that the storage tank of several solar water heaters (31) is divided into arranging and puts and have only a total water inlet and a total delivery port that the storage tank of single solar water heater (31) interlinks.
4. re-reexchange energy-saving building system according to claim 3 is characterized in that: on the water inlet pipe of first order solar water heater in parallel (311) flow control valve (35) is installed.
5. re-reexchange energy-saving building system according to claim 3, it is characterized in that: building (1) is provided with drying baker (36) between each unit, be fixed with in the drying baker (36) and warm pipe (361), the hot water circuit in the big hot water cylinder (33) connects warms pipe (361).
6. re-reexchange energy-saving building system according to claim 1, it is characterized in that: the water-saving system (4) of building (1) is made up of sewer pipe (41), the soil pipe (42) in bathroom, sewer pipe (43), barrier film water tank with strainer (44) and the flush toilet (45) of washing dish that wash one's face
Flush toilet (45) between each unit of last layer building is by tap water supply, and the sewer pipe of flush toilet (45) connects soil pipe (42);
The sewer pipe of the flush toilet (45) between each building unit that the second layer rises connects soil pipe (42), the sewer pipe in bathroom (41) connects the water inlet of barrier film water tank with strainer (44), the sewer pipe (43) of washing dish of washing one's face connects the water inlet of barrier film water tank with strainer (44), the barrier film water tank with strainer is fixed with filter membrane in (44), the delivery port pipeline of barrier film water tank with strainer (44) connects the water inlet of lower floor's flush toilet (45), connects together with barrier film water tank with strainer (44) outlet conduit between the unit of floor;
The sewer pipe of the flush toilet (45) between each unit of orlop building, the sewer pipe (41) in bathroom and the sewer pipe (43) of washing dish that washes one's face all connect soil pipe (42).
7. re-reexchange energy-saving building system according to claim 1 is characterized in that: the air-conditioning system of building (5) divides user (53) and big hot water cylinder (33) to constitute by underground heat exchange pipe (51), earth source heat pump unit (52), each air-conditioning of building,
Underground heat exchange pipe (51) is embedded in underground, underground heat exchange pipe (51) connects earth source heat pump unit (52), earth source heat pump unit (52) connects the heat exchanger (531) that each air-conditioning of building divides user (53), and big hot water cylinder (33) pipeline connects the heat exchanger (531) that each air-conditioning of building divides user (53).
8. re-reexchange energy-saving building system according to claim 1 is characterized in that: the fire fighting system of building (1) is made up of pipeline and fire nozzle, is provided with fire nozzle between each building unit, and each fire nozzle and roof pond (1) interlink.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010245884.9A CN101922246B (en) | 2010-08-05 | 2010-08-05 | Re-reexchange energy-saving building system |
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| CN201010245884.9A CN101922246B (en) | 2010-08-05 | 2010-08-05 | Re-reexchange energy-saving building system |
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| CN101922246A true CN101922246A (en) | 2010-12-22 |
| CN101922246B CN101922246B (en) | 2014-12-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179020A (en) * | 2011-04-28 | 2011-09-14 | 何多平 | Multi-functional water room fire-preventing and fire-distinguishing system |
| CN102373735A (en) * | 2011-08-25 | 2012-03-14 | 广州市香港科大***研究院 | Integrated system for recycling reclaimed water potential energy and reusing water body of high-rise building |
| CN103883457A (en) * | 2012-12-20 | 2014-06-25 | 宋若红 | Hydroelectric system by means of building gravity |
| CN109763536A (en) * | 2019-01-29 | 2019-05-17 | 广东隆建工程有限公司 | A kind of single building water supply system |
| CN114754403A (en) * | 2022-03-07 | 2022-07-15 | 武汉理工大学 | Passive solar building, liquid circulation temperature regulating system and building temperature regulating method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206901Y (en) * | 2008-04-14 | 2009-03-11 | 昆山太得隆机械有限公司 | Integration energy-conserving system for solar construction |
-
2010
- 2010-08-05 CN CN201010245884.9A patent/CN101922246B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206901Y (en) * | 2008-04-14 | 2009-03-11 | 昆山太得隆机械有限公司 | Integration energy-conserving system for solar construction |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179020A (en) * | 2011-04-28 | 2011-09-14 | 何多平 | Multi-functional water room fire-preventing and fire-distinguishing system |
| CN102179020B (en) * | 2011-04-28 | 2014-07-02 | 何多平 | Multi-functional water room fire-preventing and fire-distinguishing system |
| CN102373735A (en) * | 2011-08-25 | 2012-03-14 | 广州市香港科大***研究院 | Integrated system for recycling reclaimed water potential energy and reusing water body of high-rise building |
| CN102373735B (en) * | 2011-08-25 | 2013-09-11 | 广州市香港科大***研究院 | Integrated system for recycling reclaimed water potential energy and reusing water body of high-rise building |
| CN103883457A (en) * | 2012-12-20 | 2014-06-25 | 宋若红 | Hydroelectric system by means of building gravity |
| CN109763536A (en) * | 2019-01-29 | 2019-05-17 | 广东隆建工程有限公司 | A kind of single building water supply system |
| CN114754403A (en) * | 2022-03-07 | 2022-07-15 | 武汉理工大学 | Passive solar building, liquid circulation temperature regulating system and building temperature regulating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101922246B (en) | 2014-12-17 |
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