CN109103976A - The outer machine wind energy recovery system of large-size air conditioning - Google Patents

The outer machine wind energy recovery system of large-size air conditioning Download PDF

Info

Publication number
CN109103976A
CN109103976A CN201810666024.9A CN201810666024A CN109103976A CN 109103976 A CN109103976 A CN 109103976A CN 201810666024 A CN201810666024 A CN 201810666024A CN 109103976 A CN109103976 A CN 109103976A
Authority
CN
China
Prior art keywords
wind energy
air conditioning
wind
recovery system
air
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.)
Pending
Application number
CN201810666024.9A
Other languages
Chinese (zh)
Inventor
李永馨
王鸿
王致杰
王海群
孙启硕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN ALL BEST TECHNOLOGY CO., LTD.
Original Assignee
Shanghai Dianji University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Dianji University filed Critical Shanghai Dianji University
Priority to CN201810666024.9A priority Critical patent/CN109103976A/en
Publication of CN109103976A publication Critical patent/CN109103976A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • 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
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Wind Motors (AREA)

Abstract

The present invention provides a kind of outer machine wind energy recovery system of large-size air conditioning, including a sequentially connected wind energy conversion system, a wind-driven generator, an AC/DC rectifier, a battery and a DC/AC inverter, the wind energy conversion system is fixed on the exhaust outlet of an outdoor machine of air-conditioner and is arranged towards the exhaust outlet of the outdoor machine of air-conditioner, and the DC/AC inverter connects a power circuit by a switch.A kind of outer machine wind energy recovery system of large-size air conditioning of the invention, the wind that outdoor machine of air-conditioner can be ejected is recycled in the form of wind energy, and converts thereof into electric energy, is stored and is used as otherwise power demand, network load can be reduced to a certain degree, reduce the waste of energy.

Description

The outer machine wind energy recovery system of large-size air conditioning
Technical field
The present invention relates to outdoor machine of air-conditioner wind energy recycling field more particularly to a kind of outer machine wind energy recovery systems of large-size air conditioning.
Background technique
In recent years, with the development of economy, people's lives level increasingly improves, whenever hot summer or cold Winter arrives, and more and more families start selection and adjust room temperature using air-conditioning.The a wide range of use of air-conditioning, not only endangers Evil atmospheric ozone layer, accelerates greenhouse effects, while being also consumed by a large amount of energy, causes indirectly to pollute, and reduces air conditioning energy consumption and compels In the eyebrows and eyelashes.
For air-conditioning and construction, because to adjust indoor air quality must feed fresh air at any time, in air-conditioning system It is designed with Leads to new breeze system and exhaust system.To ensure that room air parameter, system must carry out heat and wet treatment to fresh air.For For this processing, air-conditioning system will put into many energy, for the building such as market, school, office building and hotel, summer Air conditioning energy consumption accounts for 30%~40%；Winter is even as high as 60% or so.And in the past, it typically keeps watch outside by air-conditioning Machine is discharged to outdoor, this has resulted in a kind of outer machine of the large-size air conditioning in waste, especially market or office building, is discharged daily Air quantity is considerable.At present still lack one kind can, the device that the wind that these are ejected is recycled.
Summary of the invention
In view of the deficiency of the prior art, the present invention provides a kind of outer machine wind energy recovery system of large-size air conditioning, can incite somebody to action The wind that outdoor machine of air-conditioner ejects is recycled in the form of wind energy, and converts thereof into electric energy, is stored and is used as otherwise Power demand can reduce network load to a certain degree, reduce the waste of energy.
To achieve the goals above, the present invention provides a kind of outer machine wind energy recovery system of large-size air conditioning, including is sequentially connected A wind energy conversion system, a wind-driven generator, an AC/DC rectifier, a battery and a DC/AC inverter, the wind energy conversion system fix In an outdoor machine of air-conditioner exhaust outlet and towards the exhaust outlet of the outdoor machine of air-conditioner be arranged, the DC/AC inverter by one switch Connect a power circuit.
Preferably, the switch uses variable connector, and the power circuit connects the DC/AC by the variable connector Inverter and a mains supply.
Preferably, the variable connector includes double power supply automatic transfer switch.
It preferably, further include a solar panels, the solar panels connect the battery.
The present invention due to use above technical scheme, make it have it is following the utility model has the advantages that
Wind energy conversion system is for capturing the wind energy that outdoor machine of air-conditioner is discharged by exhaust fan and flows through wind turbine impeller blade, by wind Kinetic energy is converted into mechanical energy, and wind-driven generator is driven to convert alternating current for mechanical energy.The alternating current that wind-driven generator generates It is converted into direct current by AC-DC rectifier, and is charged to battery, electric energy is converted into chemical energy and is stored in battery It is interior, can be used as otherwise power demand, in this way can a degree of reduction network load, reduce the waste of energy.Together When, without reequiping outdoor machine of air-conditioner, achieved the purpose that by an additional small-sized fan recycle wind energy, have preferably promote and Popularization avoids the cumbersome process of replacement outdoor machine of air-conditioner.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the outer machine wind energy recovery system of large-size air conditioning of the embodiment of the present invention.
Specific embodiment
Below according to attached drawing 1, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when this Function, the feature of invention.
Referring to Fig. 1, a kind of outer machine wind energy recovery system of large-size air conditioning of the embodiment of the present invention, including sequentially connected one Wind energy conversion system 1, a wind-driven generator 2, an AC/DC rectifier 3, a battery 4 and a DC/AC inverter 5, wind energy conversion system 1 are fixed on The exhaust outlet of one outdoor machine of air-conditioner is simultaneously arranged towards the exhaust outlet of outdoor machine of air-conditioner, and DC/AC inverter 5 connects an electricity consumption by a switch Circuit.
Wind energy conversion system 1 captures outdoor machine of air-conditioner and the wind energy of 1 impeller blade of wind energy conversion system is discharged and flowed through by exhaust fan, by the dynamic of wind It can be converted into mechanical energy, and wind-driven generator 2 is driven to convert alternating current for mechanical energy.
The alternating current that wind-driven generator 2 generates is converted into direct current by AC-DC rectifier 3, and fills to battery Electricity, electric energy are converted into chemical energy and are stored in battery 4.In general, wind energy and solar power system are stored up using lead-acid accumulator Electric energy is deposited, to reduce initial investment.
Battery 4 can provide electric energy for the basic electricity consumption facility in building, spare energy storage is also used as, when in building There is power blackout situation, can promptly connect the power supply of battery 4, in order to avoid influence the normal life and work of people.
Wherein, switch uses variable connector, and power circuit connects DC/AC inverter 5 and alternating current electricity by variable connector Source 6.In the present embodiment, variable connector includes double power supply automatic transfer switch.
Power circuit connects DC/AC inverter 5 and a mains supply 6 by variable connector, realizes when weather condition is different When often resulting in battery 4 can not charge, the power supply of mains supply 6 can be promptly connected by variable connector, do not influence to build night use Electricity.
It further include a solar panels 7, solar panels 7 connect battery 4.
Solar panels 7 utilize photovoltaic principals, are converted into electric energy by absorbing solar radiation, and electric energy is with the shape of direct current Formula output.
A kind of outer machine wind energy recovery system of large-size air conditioning of the embodiment of the present invention, its working principles are as follows:
After Large Central Air Conditioning System starting, outdoor machine of air-conditioner starts operation, and carries out air draft work.When wind speed reaches certain value Afterwards, the wind energy conversion system 1 for being connected to exhaust outlet is started to work, and mechanical energy is converted wind energy into, and then wind energy conversion system 1 drives wind-driven generator 2 work, mechanical energy is converted electric energy by wind-driven generator 2, and the electric energy exported at this time is alternating current, for the ease of storage, first Alternating current is rectified into direct current by AC/DC rectifier 3, then direct current is stored in battery 4.In addition, where building When locating fine, when solar radiation reaches certain condition, solar panels 7 work, and solar panels 7 absorb too Sun can radiate, and convert the solar into electric energy, and the electric energy exported at this time is that direct current is given then by DC supply input battery Battery 4 charges.
Night after air-conditioning is closed, stores the battery 4 of full electricity by connection inside buildings circuit, starts the portion for building Point facility power is needed the converting direct-current power into alternating-current power in battery 4 at this time through DC/AC inverter 5.If because weather Reason, air-conditioning is not used or solar panels 7 can not generate electricity, and causes battery 4 out of power, then system will connect mains supply automatically 6, the normal life for influencing people is avoided, ensures safety.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this Invention will be using the range that the appended claims define as protection scope of the present invention.

Claims (4)

1. a kind of outer machine wind energy recovery system of large-size air conditioning, which is characterized in that sent out including a sequentially connected wind energy conversion system, a wind-force Motor, an AC/DC rectifier, a battery and a DC/AC inverter, the wind energy conversion system are fixed on the exhaust outlet of an outdoor machine of air-conditioner And be arranged towards the exhaust outlet of the outdoor machine of air-conditioner, the DC/AC inverter connects a power circuit by a switch.
2. the outer machine wind energy recovery system of large-size air conditioning according to claim 1, which is characterized in that the switch uses multichannel Switch, the power circuit connect the DC/AC inverter and a mains supply by the variable connector.
3. the outer machine wind energy recovery system of large-size air conditioning according to claim 2, which is characterized in that the variable connector includes Double power supply automatic transfer switch.
4. the outer machine wind energy recovery system of large-size air conditioning according to claim 3, which is characterized in that further include a solar energy Plate, the solar panels connect the battery.
CN201810666024.9A 2018-06-26 2018-06-26 The outer machine wind energy recovery system of large-size air conditioning Pending CN109103976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810666024.9A CN109103976A (en) 2018-06-26 2018-06-26 The outer machine wind energy recovery system of large-size air conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810666024.9A CN109103976A (en) 2018-06-26 2018-06-26 The outer machine wind energy recovery system of large-size air conditioning

Publications (1)

Publication Number Publication Date
CN109103976A true CN109103976A (en) 2018-12-28

Family

ID=64845029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810666024.9A Pending CN109103976A (en) 2018-06-26 2018-06-26 The outer machine wind energy recovery system of large-size air conditioning

Country Status (1)

Country Link
CN (1) CN109103976A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110542156A (en) * 2019-09-29 2019-12-06 西南交通大学 Air conditioner outdoor unit optimization energy-saving device
CN112344541A (en) * 2020-11-12 2021-02-09 苏州市洋基机电工程有限公司 Energy recovery device for heating ventilation air-conditioning exhaust and use method thereof
WO2024051127A1 (en) * 2022-09-06 2024-03-14 江苏科技大学 Leveling device having energy recovery function, and method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202709303U (en) * 2012-05-04 2013-01-30 于钊 Solar-energy and wind-energy air conditioner
US20140060100A1 (en) * 2012-08-29 2014-03-06 Robert L. Bryson Low Voltage Solar Electric Energy Distribution
CN203756438U (en) * 2014-04-09 2014-08-06 天津网士通科技有限公司 Wind power generation device generating power through air conditioning outdoor machine air outlet
CN106208051A (en) * 2016-08-19 2016-12-07 上海电机学院 A kind of wind and solar energy diesel oil civil power associating electric power system
CN205811640U (en) * 2015-12-31 2016-12-14 南通美能得新能源科技股份有限公司 A kind of wind-solar hybrid control system powered to air-conditioning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202709303U (en) * 2012-05-04 2013-01-30 于钊 Solar-energy and wind-energy air conditioner
US20140060100A1 (en) * 2012-08-29 2014-03-06 Robert L. Bryson Low Voltage Solar Electric Energy Distribution
CN203756438U (en) * 2014-04-09 2014-08-06 天津网士通科技有限公司 Wind power generation device generating power through air conditioning outdoor machine air outlet
CN205811640U (en) * 2015-12-31 2016-12-14 南通美能得新能源科技股份有限公司 A kind of wind-solar hybrid control system powered to air-conditioning
CN106208051A (en) * 2016-08-19 2016-12-07 上海电机学院 A kind of wind and solar energy diesel oil civil power associating electric power system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110542156A (en) * 2019-09-29 2019-12-06 西南交通大学 Air conditioner outdoor unit optimization energy-saving device
CN112344541A (en) * 2020-11-12 2021-02-09 苏州市洋基机电工程有限公司 Energy recovery device for heating ventilation air-conditioning exhaust and use method thereof
WO2024051127A1 (en) * 2022-09-06 2024-03-14 江苏科技大学 Leveling device having energy recovery function, and method therefor

Similar Documents

Publication Publication Date Title
CN202216337U (en) Environment-friendly energy-saving air conditioner
CN101860270A (en) Access system for adequately utilizing wind energy and solar energy and realization method thereof
CN109103976A (en) The outer machine wind energy recovery system of large-size air conditioning
CN102291026A (en) Solar photovoltaic grid-connected inverter and solar convertible frequency air-conditioning system
CN201750209U (en) Variable frequency air-conditioning power supply system with wind energy and solar energy cooperated with commercial power complementarily
CN103280828B (en) The blended electric power electricity generation system that a kind of room air conditioner uses
CN205641311U (en) Solar air conditioner
CN101588078A (en) Smart new energy domestic power supply system
CN103532222B (en) A kind of generation of electricity by new energy application automatic control system
CN206310672U (en) A kind of solar airconditioning control system and air-conditioning based on super capacitor
CN103196194A (en) Power-grid-complementary solar variable-frequency air conditioner
CN202296741U (en) Energy-saving lift ventilation system
CN1975156A (en) Wind tower airflow power generation and application in underground cold/heat source directly air conditioning thereof
CN202709303U (en) Solar-energy and wind-energy air conditioner
CN106765753A (en) A kind of solar airconditioning and its method of supplying power to
CN206531223U (en) A kind of air conditioner energy saving environmental protecting device
CN110274333A (en) A kind of wind light mutual complementing power generation air-conditioner set
CN105098955A (en) Environmental-friendly wind and light supplementary power supply air conditioning unit
CN103388854B (en) A kind of hot water supply system of comprehensive energy utilization
CN105119359A (en) Wind energy commercial power environment-friendly air-conditioning unit
CN201826904U (en) Wind power generation unit for air conditioner
CN214543643U (en) Regional comprehensive energy system containing joint virtual energy storage
CN211556975U (en) Direct-drive air conditioner
CN205811640U (en) A kind of wind-solar hybrid control system powered to air-conditioning
CN108571784A (en) A kind of outdoor machine of air-conditioner self-generating system

Legal Events

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
TA01 Transfer of patent application right

Effective date of registration: 20190131

Address after: 200240 Jiangchuan Road, Minhang District, Minhang District, Shanghai

Applicant after: Shanghai Dianji University

Applicant after: KUNSHAN ALL BEST TECHNOLOGY CO., LTD.

Address before: 200240 Jiangchuan Road, Minhang District, Minhang District, Shanghai

Applicant before: Shanghai Dianji University

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20181228

RJ01 Rejection of invention patent application after publication