CN205980441U - Photovoltaic curtain wall and waste heat heat pump utilize system based on building envelope - Google Patents
Photovoltaic curtain wall and waste heat heat pump utilize system based on building envelope Download PDFInfo
- Publication number
- CN205980441U CN205980441U CN201620817066.4U CN201620817066U CN205980441U CN 205980441 U CN205980441 U CN 205980441U CN 201620817066 U CN201620817066 U CN 201620817066U CN 205980441 U CN205980441 U CN 205980441U
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- CN
- China
- Prior art keywords
- building
- curtain wall
- heat pump
- photovoltaic
- photovoltaic curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model discloses a photovoltaic and the waste heat heat pump of going along with sb. To guard him the curtain based on the building utilize the system, including setting up the wall body support on the skin of building, the top of building is equipped with air source heat pump, has the space between wall body support and the building skin, and photovoltaic curtain wall has been laid to the medial surface of wall body support, and photovoltaic curtain wall's below is equipped with a plurality of air intlet that all lead to the space to form an air interlayer between photovoltaic curtain wall and building skin, photovoltaic curtain wall's upper end is equipped with the pipeline that communicates with air interlayer, and the other end of pipeline is connected to air source heat pump, and the pipeline is equipped with the valve, surveys temperature control system and drainage fan, surveys temperature control system and valve hookup. The utility model discloses a supplying air source heat pump is carried through the air to the unnecessary heat that photovoltaic curtain wall increases envelope and keeps photovoltaic curtain wall work efficiency, make full use of photovoltaic curtain wall photoelectric conversion in -process to produce the building, obtains higher heat -pump type work efficiency.
Description
Technical field
This utility model belongs to solar energy utilization system, and more particularly, to one kind improves energy utilization effect by air source heat pump
The photovoltaic curtain wall based on architectural exterior-protecting construction of rate and residual heat pump utilize system.
Background technology
Raising recently as living standards of the people and the fast development of Building Trade in China, architectural energy consumption progressively carries
Height arrives more than the 1/3 of total energy consumption.As the building of big power consumer, its energy-conservation also just becomes involve the interests of the state and the people great and asks
Topic.China's energy conservation is started late, and energy waste phenomenon is serious.Therefore, the cry of Renewable Energy Development is more and more stronger.
Under this background, solar energy receives significant attention.
Architectural exterior-protecting construction is had the following advantages with BIPV：1st, building and extraneous heat transfer are reduced,
Reduce building energy charge, 2, save solaode support structures, substitute roof, the structure such as body of wall, 3, effectively utilizes building
Thing vertical walls, 4, the supply of electric power of oneself, energy saving economy are provided for building.
But photoelectricity is built in actual motion, and the photoelectric transformation efficiency of photovoltaic cell can be with the rising of operating temperature
Decline.If directly photovoltaic cell is laid on building surface, photovoltaic cell while absorbing solar radiant energy, operating temperature
Rapid rising, can lead to generating efficiency to be decreased obviously.Simultaneously for large-area photovoltaic curtain wall system, photovoltaic curtain wall and curtain wall two
The closing space being formed between side and building can produce greenhouse effect because curtain wall absorbs after solar radiant energy, inside closing space
A large amount of hot-airs of alluvial rise in heat buoyancy effect lower edge curtain wall, if draining hot-air not in time, will cause photovoltaic curtain
Wall tip temperature is too high, not only can affect indoor thermal environment of building, also can have a strong impact on the generating efficiency of photovoltaic cell.
Solar water heater is the device that solar energy is converted into heat energy, by water from low-temperature heat to high temperature, to meet
Hot water in life, production for the people uses, mainly based on vacuum pipe solar water heater.Vacuum pipe solar water
Device relies on vacuum heat collection pipe that solar energy is converted into heat energy.Vacuum heat collection pipe utilizes the principle that hot water floating cold water sinks, and makes water
Produce microcirculation and reach required hot water.With the continuous expansion in city, urban architecture gradually high stratification, roof area is not
The arrangement of all user's solar water heaters can be met, solar water heater progressively develop by balcony direction to the south.But, due to true
Blank pipe exists frangible, the shortcomings of Maintenance Difficulty, is not appropriate for being used in the platform of skyscraper Nanyang.
Utility model content
The problems referred to above existing for prior art, the utility model proposes a kind of photovoltaic curtain based on architectural exterior-protecting construction
Wall and residual heat pump utilize system, can solve by photovoltaic curtain wall, building to be increased with building enclosure and keep photovoltaic curtain wall to work
Efficiency, make full use of in photovoltaic curtain wall photoelectric conversion process produce heat energy the problems such as.This utility model mainly passes through photovoltaic
Curtain wall and heat pump, while carrying out photovoltaic generation, the unnecessary heat that photovoltaic curtain wall is produced is supplied to air by air
Source heat pump, improves its work efficiency.
In order to solve above-mentioned technical problem, the utility model proposes a kind of photovoltaic based on building enclosure curtain wall and waste heat
Heat pump utilization system, including the stent wall on the outer layer being arranged on building, the top of described building is provided with air source heat pump, institute
State and there is between stent wall and construction outer layer space, the medial surface of described stent wall is equipped with photovoltaic curtain wall, described photovoltaic
The lower section of curtain wall is provided with multiple air intlets each leading to space, thus shape between described photovoltaic curtain wall and described construction outer layer
Become an air buffer；The upper end of described photovoltaic curtain wall is provided with the pipeline connecting with described air buffer, the other end of described pipeline
Connect to described air source heat pump, described pipeline is provided with valve, temp testing controlling system and drain blower fan, described temp testing controlling system
Couple with described valve.
Further, in this utility model, described stent wall is located at the south of described building, and described photovoltaic curtain wall is vertical
Be positioned over the south of building and be used as the building enclosure of building, the electricity consumption that the electric energy that described photovoltaic curtain wall produces is transferred to building sets
Standby.
The installation of described drain blower fan is oriented after the hot-air suction pipeline in air buffer and import described air
Source heat pump, described air source heat pump provides hot water supply for building.
Compared with prior art, the beneficial effects of the utility model are：
(1) the features such as utilize air heat transfer property difference, by the air buffer between photovoltaic curtain wall and building body, can reduce
Building and the heat transfer rate of external environment, reduce building energy charge, also have noise-reducing simultaneously, reduce surface of wall frost and dew
The function of being formed.
(2) the easy temperature influence of the photoelectric transformation efficiency of photovoltaic battery panel, when it is in extraneous normal work, if not in time
Derive heat, backboard constant temperature rises, greatly reduce photoelectric transformation efficiency.Carry heat using the air between building simultaneously
Derive in time, too high temperature during work can be reduced, improve photovoltaic efficiency.And the heat energy producing photovoltaic generation process adds
With Collection utilization, improve the overall total energy approach rate of system.
(3) operation principle of air source heat pump is Carnot cycle, and with outdoor air as low-temperature receiver, room air is thermal source.?
In the case of keeping other conditions constant, sink temperature is higher, and the COP of heat pump is bigger.Therefore, using the air source heat of this technology
Pump can obtain the sink temperature higher compared with ambient temperature, obtain higher heat pump and heat work efficiency.
Brief description
Fig. 1 is the side sectional view that the photovoltaic based on building enclosure curtain wall for this utility model and residual heat pump utilize system；
Fig. 2 is the front view of system shown in Figure 1.
Specific embodiment
With specific embodiment, technical solutions of the utility model are described in further detail below in conjunction with the accompanying drawings, described
Specific embodiment only explains to this utility model, not in order to limit this utility model.
As depicted in figs. 1 and 2, the utility model proposes a kind of photovoltaic based on building enclosure curtain wall and residual heat pump profit
With system, including the stent wall 2 on the outer layer being arranged on building 9, described stent wall 2 is preferably located at the south of described building 9
Face, the top of described building 9 is provided with air source heat pump 8, has space, described wall between described stent wall 2 and construction outer layer
The medial surface of body support frame 2 is equipped with photovoltaic curtain wall 1, and the south that described photovoltaic curtain wall 1 is vertically positioned in building 9 is used as building
Building enclosure, and carry out photoelectric effect, the electric energy that described photovoltaic curtain wall 1 produces is transferred to the electrical equipment of building 9, and this practicality is new
Using photovoltaic curtain wall 1 as building enclosure in type, 9 energy dissipation can be built and reduce the environmental factorss such as noise to building 9
Interference, and also reduce building 9 energy charge, the lower section of described photovoltaic curtain wall 1 is provided with multiple skies each leading to space
Gas import 3, thus forming an air buffer 10 between described photovoltaic curtain wall 1 and described construction outer layer 9, enters for air
The quantity of air intlet 3 determines according to the practical situation of building 9；The upper end of described photovoltaic curtain wall 1 is provided with and described air buffer
The pipeline 7 of 10 connections, depending on the practical situation according to building 9 for the quantity that pipeline 7 is laid, as shown in Fig. 2 described pipeline 7 is another
One end connects to described air source heat pump 8, and described pipeline 7 is provided with valve 5, temp testing controlling system 4 and drain blower fan 6, described survey
Temperature control system 4 is coupled with described drain blower fan 6 and described valve 5, and described temp testing controlling system 4 is used for monitoring in pipeline 7
Temperature, and the power of the switch by valve 5 and drain blower fan 6 to be controlling the air mass flow importing described air source heat pump 8,
Described photovoltaic curtain wall 1 operationally, absorbs solar energy, and has unnecessary heat to make air buffer between photovoltaic curtain wall 1 and building 9
Temperature in 10 raises, and the temperature of photovoltaic curtain wall 1 is also further up simultaneously, and the normal work in order to keep photovoltaic curtain wall 1 is imitated
Rate, the installation direction of described drain blower fan 6 is, by the hot-air suction pipe in air buffer 10 during described drain blower fan 6 work
Behind road 7 and import described air source heat pump 8, described air source heat pump 8 is that building provides hot water supply, so that photovoltaic curtain wall 1
Temperature reduce, keep normal operating efficiency；At described air source heat pump 8, the temperature of air rises, fixed according to inverse Carnot cycle
Rule, heat pump COP rises, and can lift the energy utilization efficiency of air source heat pump air-conditioner and air source hot pump water heater.To sum up, originally
Architectural exterior-protecting construction and photovoltaic power generation technology and heat pump techniques are combined by utility model
Although being described to this utility model above in conjunction with accompanying drawing, this utility model is not limited to above-mentioned
Specific embodiment, above-mentioned specific embodiment is only schematically, rather than restricted, the ordinary skill of this area
Personnel, under enlightenment of the present utility model, in the case of without departing from this utility model objective, can also make many variations, this
Belong within protection of the present utility model.
Claims (3)
1. a kind of photovoltaic based on building enclosure curtain wall and residual heat pump utilize system, including on the outer layer being arranged on building (9)
Stent wall (2) it is characterised in that the top of described building (9) is provided with air source heat pump (8), described stent wall (2) with
There is between construction outer layer space, the medial surface of described stent wall (2) is equipped with photovoltaic curtain wall (1), described photovoltaic curtain wall (1)
Lower section be provided with multiple air intlets (3) each leading to space, thus in described photovoltaic curtain wall (1) and described building (9) outer layer
Between form an air buffer (10)；The upper end of described photovoltaic curtain wall (1) is provided with the pipeline connecting with described air buffer (10)
(7), the other end of described pipeline (7) connects to described air source heat pump (8), and described pipeline (7) is provided with valve (5), thermometric control
System (4) processed and drain blower fan (6), described temp testing controlling system (4) is coupled with described valve (5).
2. the photovoltaic based on building enclosure curtain wall and residual heat pump utilize system it is characterised in that institute according to claim 1
State the south that stent wall (2) is located at described building (9), the south that described photovoltaic curtain wall (1) is vertically positioned in building (9) is used
Do the building enclosure built, the electric energy that described photovoltaic curtain wall (1) produces is transferred to the electrical equipment of building (9).
3. the photovoltaic based on building enclosure curtain wall and residual heat pump utilize system it is characterised in that institute according to claim 1
The installation stating drain blower fan (6) is oriented and for hot-air suction pipeline (7) in air buffer (10) afterwards and to import described air
Source heat pump (8), described air source heat pump (8) provides hot water supply for building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817066.4U CN205980441U (en) | 2016-07-26 | 2016-07-26 | Photovoltaic curtain wall and waste heat heat pump utilize system based on building envelope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817066.4U CN205980441U (en) | 2016-07-26 | 2016-07-26 | Photovoltaic curtain wall and waste heat heat pump utilize system based on building envelope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980441U true CN205980441U (en) | 2017-02-22 |
Family
ID=58027480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817066.4U Expired - Fee Related CN205980441U (en) | 2016-07-26 | 2016-07-26 | Photovoltaic curtain wall and waste heat heat pump utilize system based on building envelope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091478A (en) * | 2016-07-26 | 2016-11-09 | 天津大学 | A kind of photovoltaic curtain wall based on architectural exterior-protecting construction and residual heat pump utilize system |
| FR3103888A1 (en) | 2019-11-28 | 2021-06-04 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | System for integrating a solar energy absorber into a building |
-
2016
- 2016-07-26 CN CN201620817066.4U patent/CN205980441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091478A (en) * | 2016-07-26 | 2016-11-09 | 天津大学 | A kind of photovoltaic curtain wall based on architectural exterior-protecting construction and residual heat pump utilize system |
| FR3103888A1 (en) | 2019-11-28 | 2021-06-04 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | System for integrating a solar energy absorber into a building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |