CN107276527A - A kind of solar air conditioner system and its solar airconditioning system - Google Patents
A kind of solar air conditioner system and its solar airconditioning system Download PDFInfo
- Publication number
- CN107276527A CN107276527A CN201710415643.6A CN201710415643A CN107276527A CN 107276527 A CN107276527 A CN 107276527A CN 201710415643 A CN201710415643 A CN 201710415643A CN 107276527 A CN107276527 A CN 107276527A
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- CN
- China
- Prior art keywords
- solar
- air conditioner
- change
- interface
- over switch
- 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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- 238000004378 air conditioning Methods 0.000 title claims abstract description 50
- 238000010248 power generation Methods 0.000 claims abstract description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar air conditioner system, including the air conditioner with air-conditioning DC interface and the solar airconditioning system that can be connected with air-conditioning DC interface.Solar airconditioning system has solar power generation unit, the DC DC converter units being connected with solar power generation unit, the change-over switch being connected with DC DC converter units, the supplying DC interface that is connected and can be connected with air-conditioning DC interface with change-over switch and the DC AC inversion units being connected with change-over switch.Because direct current by change-over switch is delivered to supplying DC interface or DC AC inversion units by solar airconditioning system, directly utility grid is used or is supplied to so as to the electric energy that produces solar airconditioning system using or for other household electrical appliances for air conditioner, which reduce electric energy transmission and the loss of other transform parts, the utilization ratio of solar energy is improved, and solar power generation is fully used, reduces energy resource consumption, saving cost of investment and reduce environmental pollution.
Description
Technical field
The present invention relates to air-conditioner field, and in particular to a kind of that solar energy power generating is powered too applied to air conditioner
Positive energy air-conditioner system and solar airconditioning system.
Background technology
With social development and technological progress, the solar air conditioner device with energy-saving and emission-reduction function is gradually from concept
Move towards practical.Solar air conditioner device is typically that solar panels are attached on the outdoor unit of air conditioner or consolidate solar panels
Outdoor unit peripheral space is scheduled on, the electric energy that solar panels are produced is utilized when being run for air conditioner, and this can effectively reduce city
The consumption of electricity, reaches the purpose of energy-saving and emission-reduction.
Due to solar panels only have have sunshine irradiation daytime in the case of just produce electric energy, and user uses air conditioner
Time then with have sunshine irradiate time it is generally inconsistent, in order to better profit from solar energy, current common practice is
The storage of solar energy that daytime is obtained using battery, so that user uses at any time.
But the storage of electric energy also brings new problem, because from the point of view of the use time of air conditioner, air conditioner is generally in the winter
The two seasons in summer use, and are also simply just used when hotter or colder in the two season air conditioners, therefore air conditioner
Be in the most of the time without using, but solar panels and battery are at full electric state in the most of the time, this
Not still a kind of wasting of resources, but also the life-span of battery can be influenceed.
To solve the above problems, in the Chinese patent Shen of Application No. 201010538901.8 disclosed in 6 days April in 2011
A kind of solar airconditioning system please be disclose, the part electric energy that solar airconditioning system configuration battery produces solar panels
Used for air conditioner, while the solar airconditioning system also configures DC-AC inversion units, will by DC-AC inversion units handle
The unnecessary electrical energy transportation that solar panels are produced is to power network.This can objectively solve making full use of for solar energy, but due to process
In used restricted lifetime, battery influential on environment and corresponding charge-discharge control unit, this necessarily makes to add electricity
The utilization ratio of energy transmission and the electric energy loss of other transform parts therefore solar energy is relatively low；Simultaneously also increase manufacturing cost,
And having potentially hazardous to environment, the demand for development of this and energy-conserving and environment-protective is not inconsistent.
The content of the invention
An object of the present invention is to provide a kind of reduction electric energy loss, improves the utilization ratio of solar energy, reduces into
Originally, the solar air conditioner system of reduction environmental pollution.
The second object of the present invention is to provide a kind of reduction electric energy loss, improves the utilization ratio of solar energy, reduces into
Originally, the solar airconditioning system of reduction environmental pollution.
One of to achieve the above object, the present invention provides a kind of solar air conditioner system, including is connect with air-conditioning direct current
The air conditioner of mouth and the solar airconditioning system that can be connected with air-conditioning DC interface.The solar airconditioning system has the sun
Can generator unit, be connected with solar power generation unit DC-DC converter units, be connected with DC-DC converter units change-over switch,
It is connected with change-over switch and the supplying DC interface that can be connected with air-conditioning DC interface and the DC-AC that is connected with change-over switch is inverse
Become unit.
Preferably, the solar power generation unit is crystal silicon battery or hull cell.
Preferably, the double glazing that is encapsulated as of the crystal silicon battery or hull cell is encapsulated or encapsulated for flexible material.
Preferably, the preferential direct current for exporting DC-DC converter units of the change-over switch is transported to DC-AC inversion lists
Member, when air conditioner works, the direct current that change-over switch again exports DC-DC converter units is transported to supplying DC interface.
Preferably, the air-conditioning DC interface of the air conditioner is also connected by conversion equipment with utility grid.
To achieve the above object two, the present invention provides a kind of solar airconditioning system, for providing electric energy for air conditioner.
DC-DC converter units and DC- that the solar airconditioning system has solar power generation unit, is connected with solar power generation unit
The change-over switch of DC converter units connection, the supplying DC interface that is connected and can be connected with air conditioner with change-over switch and with turn
Change the DC-AC inversion units of switch connection.
Preferably, the solar power generation unit is crystal silicon battery or hull cell.
Preferably, the double glazing that is encapsulated as of the crystal silicon battery or hull cell is encapsulated or encapsulated for flexible material.
Preferably, the preferential direct current for exporting DC-DC converter units of the change-over switch is transported to DC-AC inversion lists
Member, when air conditioner works, the direct current that change-over switch again exports DC-DC converter units is transported to supplying DC interface.
Because the direct current that solar airconditioning system of the present invention is produced its solar power generation unit by change-over switch is defeated
Supplying DC interface or DC-AC inversion units are delivered to, so as to when air conditioner works, can directly utilize solar airconditioning system
The direct current work of offer, which reduce electric energy transmission and the loss of other transform parts, the utilization ratio for improving solar energy；
And when air conditioner does not work, the electric energy that solar airconditioning system is produced can be supplied to household electrical appliances electricity by DC-AC inversion units
Net uses or is supplied to utility grid to be used for other users for other household electrical appliances, so that solar power generation obtains abundant profit
With, energy resource consumption is reduced, and solar airconditioning system is required for battery, this cost that can reduce investment outlay, reduction are to environment
Influence.
Brief description of the drawings
Fig. 1 is the block diagram of the specific embodiment of solar air conditioner system one of the present invention.
Embodiment
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
A kind of solar air conditioner system of present invention offer, reference picture 1, there is disclosed solar air conditioner system of the present invention
A specific embodiment, in the present embodiment, solar air conditioner system include air conditioner 10 and solar airconditioning system 20.It is empty
Adjust device 10 that there is air-conditioning DC interface 110.Solar airconditioning system 20 is connected by air-conditioning DC interface 110 with air conditioner 10,
So as to which the electric energy that solar energy is changed is supplied to air conditioner 10 by solar airconditioning system 20.
The DC-DC that solar airconditioning system 20 has solar power generation unit 210, is connected with solar power generation unit 210
Converter unit 220, the change-over switch 230 being connected with DC-DC converter units 220 and the power supply being connected with change-over switch 230 are straight
Stream interface 240 and DC-AC inversion units 250.
Solar power generation unit 210 receives the irradiation of sunray so that solar energy is converted into electric energy, so as to export low-pressure direct
Stream electricity.The solar power generation unit 210 be crystal silicon battery or hull cell, its encapsulate can be double glazing form or
Flexible material form.
DC-DC converter units 220 are connected with solar power generation unit 210, maximum for adjusting solar power generation unit 210
Power output and change the voltage of solar power generation unit 210 to export stable high voltage direct current.
Change-over switch 230 is used for the output flow direction for changing direct current, and it has an input and two output ends.Conversion is opened
The input for closing 230 is connected with DC-DC converter units 220.Two output ends are inverse with supplying DC interface 240 and DC-AC respectively
Become unit 250 to connect, so that the high voltage direct current that DC-DC converter units 220 are exported is transported to supplying DC by change-over switch 230
Interface 240 or DC-AC inversion units 250, and the preferential high straightening for exporting DC-DC converter units 220 of the change-over switch 230
Stream electricity is transported to DC-AC inversion units 250, and when air conditioner works, change-over switch 230 again exports DC-DC converter units 220
High voltage direct current be transported to supplying DC interface 240.
Supplying DC interface 240 is connected with the air-conditioning DC interface 110 of air conditioner 10, so that change-over switch 230 be exported
Direct current be supplied to air conditioner 10 to use, so as to drive air conditioner 10 to work.
The direct current that change-over switch 230 is exported is converted to alternating current to be supplied to household electrical appliances power network by DC-AC inversion units 250
Or utility grid.When being supplied to household electrical appliances power network, then the alternating current that DC-AC inversion units 250 are exported can be supplied to refrigerator, wash
Clothing is mechanical, electrical to be used depending on household electrical appliances such as machine, PC；When being supplied to utility grid, then the alternating current that DC-AC inversion units 250 are exported leads to
Utility grid is crossed to use for other users.
In addition, to prevent the direct current that solar airconditioning system 20 is not generated electricity or it is provided from can not meet air conditioner 10
During need for electricity, the air-conditioning DC interface 110 of air conditioner 10 also passes through conversion equipment（Do not show in figure）It is connected with utility grid, from
And the alternating current of utility grid is converted to direct current and drove air conditioner to work later by conversion equipment.
Due to solar air conditioner system of the present invention solar airconditioning system 20 by change-over switch 230 by its solar energy
The direct current that generator unit 210 is produced is delivered to supplying DC interface 240 or DC-AC inversion units 250, so that in air conditioner
During work, the direct current work that directly can be provided using solar airconditioning system 20, which reduce electric energy transmission and other conversion
The loss of link, the utilization ratio for improving solar energy；And when air conditioner does not work, the electricity that solar airconditioning system 10 is produced
Household electrical appliances power network can be supplied to use or be supplied to utility grid for other household electrical appliances for other by DC-AC inversion units 250
User is used, so that solar power generation is fully used, reduces energy resource consumption, and solar airconditioning system 20 is required for
Battery, this cost that can reduce investment outlay, reduction effect on environment.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of solar air conditioner system, including the air conditioner with air-conditioning DC interface and it can connect with air-conditioning DC interface
The solar airconditioning system connect；Characterized in that, the solar airconditioning system has solar power generation unit, sent out with solar energy
The DC-DC converter units of electric unit connection, the change-over switch being connected with DC-DC converter units, it is connected with change-over switch and can be with
The supplying DC interface of air-conditioning DC interface connection and the DC-AC inversion units being connected with change-over switch.
2. solar air conditioner system as claimed in claim 1, it is characterised in that the solar power generation unit is crystal silicon electricity
Pond or hull cell.
3. solar air conditioner system as claimed in claim 2, it is characterised in that the crystal silicon battery or the envelope of hull cell
Dress is double glazing encapsulation or is flexible material encapsulation.
4. solar air conditioner system as claimed in claim 1, it is characterised in that the change-over switch preferentially becomes DC-DC
The direct current for changing unit output is transported to DC-AC inversion units, when air conditioner works, and change-over switch again converts DC-DC single
The direct current of member output is transported to supplying DC interface.
5. solar air conditioner system as claimed in claim 1, it is characterised in that the air-conditioning DC interface of the air conditioner is also
It is connected by conversion equipment with utility grid.
6. a kind of solar airconditioning system, for providing electric energy for air conditioner, it is characterised in that the solar airconditioning system has
Solar power generation unit, the DC-DC converter units being connected with solar power generation unit, the conversion being connected with DC-DC converter units
Switch, it is connected with change-over switch and the supplying DC interface that can be connected with air conditioner and the DC-AC that is connected with change-over switch are inverse
Become unit.
7. solar airconditioning system as claimed in claim 6, it is characterised in that the solar power generation unit is crystal silicon battery
Or hull cell.
8. solar airconditioning system as claimed in claim 7, it is characterised in that the encapsulation of the crystal silicon battery or hull cell
For double glazing encapsulate or be flexible material encapsulation.
9. solar airconditioning system as claimed in claim 6, it is characterised in that the change-over switch preferentially converts DC-DC
The direct current of unit output is transported to DC-AC inversion units, and when air conditioner works, change-over switch is again by DC-DC converter units
The direct current of output is transported to supplying DC interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415643.6A CN107276527A (en) | 2017-06-05 | 2017-06-05 | A kind of solar air conditioner system and its solar airconditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415643.6A CN107276527A (en) | 2017-06-05 | 2017-06-05 | A kind of solar air conditioner system and its solar airconditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276527A true CN107276527A (en) | 2017-10-20 |
Family
ID=60065778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415643.6A Withdrawn CN107276527A (en) | 2017-06-05 | 2017-06-05 | A kind of solar air conditioner system and its solar airconditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611361A (en) * | 2019-09-27 | 2019-12-24 | 东莞网田机电工程有限公司 | Hotel air conditioner heat energy conversion system |
| CN112952793A (en) * | 2021-03-24 | 2021-06-11 | 重庆大学 | Air conditioning system with photovoltaic power generation and electric power storage combined power supply |
-
2017
- 2017-06-05 CN CN201710415643.6A patent/CN107276527A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611361A (en) * | 2019-09-27 | 2019-12-24 | 东莞网田机电工程有限公司 | Hotel air conditioner heat energy conversion system |
| CN112952793A (en) * | 2021-03-24 | 2021-06-11 | 重庆大学 | Air conditioning system with photovoltaic power generation and electric power storage combined power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |