CN105465929B - Peak load shifting accumulation energy air conditioner - Google Patents
Peak load shifting accumulation energy air conditioner Download PDFInfo
- Publication number
- CN105465929B CN105465929B CN201510967242.2A CN201510967242A CN105465929B CN 105465929 B CN105465929 B CN 105465929B CN 201510967242 A CN201510967242 A CN 201510967242A CN 105465929 B CN105465929 B CN 105465929B
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- Prior art keywords
- valve
- interface
- heat exchanger
- energy storage
- way reversing
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F2005/0025—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using heat exchange fluid storage tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F2005/0032—Systems storing energy during the night
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The invention discloses a kind of peak load shifting accumulation energy air conditioners, it the advantage is that and carry out simple structure adjustment by adding some reversal valves and connecting line on the running route of refrigerant, running route of the refrigerant in air-conditioning is converted by commutation valve action according to electricity condition, so as to which the energy that dump power generates is stored in energy storage canister in electricity consumption peak valley, storage energy in energy storage canister is consumed in peak of power consumption, reach and utilizes time-of-use tariffs, the effect of electric cost expenditure is effectively reduced, saves the electricity charge for user.
Description
Technical field
The present invention relates to a kind of accumulation energy air conditioners, more particularly, to a kind of peak load shifting accumulation energy air conditioner.
Background technique
Air-conditioning is the high electric appliance that consumes energy in household electrical appliance, and since power consumption is larger, most of user only can in actual use
The electricity charge ordinary user generated when opening, but calculating when needed to monthly bear building-up is still difficult to receive, the electricity charge limit of great number
The usage experience of air-conditioning is made.The electricity consumption of daily different periods is different in life.The electricity consumption of peak times of power consumption claims
Peak value, electricity consumption when low ebb claim valley.Since the power generation of electric power supply system and the configuration of transmission facility are all according to peak value
Electrical demand configuration.Low power consumption period of the power supply system in actual moving process, production capacity will appear a large amount of residue, mesh
Preceding electric power, which also cannot achieve, timely wins storage, and large-scale generating equipment also cannot achieve in due course production capacity adjustment, results in this way
The significant wastage of production capacity.In order to balance the power demand of different periods, pricing modes different at times is carried out in electric power valuation,
By the effect of lever of price, power structure is adjusted, electricity consumption when some electrical power user being made to reduce peak increases use when low ebb
Electricity realizes peak load shifting, reduces the gap of power supply peak-to-valley value, improves the operational efficiency of power supply system, reduces cost, reduces production capacity
Waste.
Whole nation most area has all executed time-of-use tariffs at present, and air-conditioning is that electricity capacity is larger, it is more to generate the electricity charge
Household electrical appliance can effectively reduce electric cost expenditure if making full use of the cheap electric power of low ebb.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of simple peak load shifting accumulation energy air conditioner of structure, can with
Air conditioner refrigerating or system thermogenetic energy are stored when electric wave paddy, refrigeration that user stores before can discharging in electricity consumption wave crest or
Heating capacity effectively reduces the effect of electric cost expenditure to reach using the cheap electric power of trough.
The technical scheme of the invention to solve the technical problem is: a kind of peak load shifting accumulation energy air conditioner, including room
Interior machine and outdoor unit, indoor unit include indoor heat exchanger, and outdoor unit includes compressor, outdoor heat exchanger, condensation expansion valve and storage
It can tank；The outdoor unit further includes energy storage expansion valve, the first three-way diverter valve, the first four-way reversing valve and the commutation of the second four-way
Valve；The inlet communication of the exhaust outlet of the compressor and the first three-way diverter valve, the first outlet of the first three-way diverter valve and the
The first interface of one four-way reversing valve is connected to, and the second outlet of the first three-way diverter valve is located at energy storage canister exchanger base by disk
Energy storage canister coil pipe be connected to the first interface of the first four-way reversing valve, the second interface and outdoor heat exchange of the first four-way reversing valve
The connection of device one end, the third interface of the first four-way reversing valve are connected to compressor return air mouth, and the 4th of the first four-way reversing valve connects
Mouth is connected to one end of indoor heat exchanger；The other end of indoor heat exchanger is connected to the first interface of the second four-way reversing valve, room
The other end of external heat exchanger is connected to by condensing expansion valve with the second interface of the second four-way reversing valve, the second four-way reversing valve
It is connected to by energy storage expansion valve with the input end of energy storage canister heat exchanger after third interface and the 4th interface are in parallel, energy storage canister heat exchanger
Outlet end be connected to compressor return air mouth.
The present invention solves another technical solution used by above-mentioned technical problem are as follows: a kind of peak load shifting accumulation energy air conditioner, packet
Indoor unit and outdoor unit are included, indoor unit includes evaporator, and outdoor unit includes compressor, outdoor heat exchanger, condensation expansion valve and storage
It can tank；The outdoor unit further includes energy storage expansion valve, the first three-way diverter valve and the second three-way diverter valve；The row of the compressor
The inlet communication of port and the first three-way diverter valve, the first outlet of the first three-way diverter valve and one end of outdoor heat exchanger connect
Logical, the second outlet of the first three-way diverter valve is located at the energy storage canister coil pipe and outdoor heat exchanger of energy storage canister exchanger base by disk
One end connection；One end of evaporator is connected to the first interface of the second three-way diverter valve, and the second of the second three-way diverter valve connects
Mouth is connected to by condensing expansion valve with the other end of outdoor heat exchanger, and the third interface of the second three-way diverter valve passes through energy storage and expands
Valve is connected to the input end of energy storage canister heat exchanger, and the outlet end of energy storage canister heat exchanger is connected to the gas returning port of compressor；Evaporator
The other end be connected to the gas returning port of compressor.
Compared with the prior art, the advantages of the present invention are as follows some reversal valves and connection are added on the running route of refrigerant
Pipeline carries out simple structure adjustment, converts running route of the refrigerant in air-conditioning by commutation valve action according to electricity condition, from
And can store the energy that dump power generates in energy storage canister in electricity consumption peak valley, in peak of power consumption by energy storage canister
Middle storage energy consumption, reaches the effect that electric cost expenditure is effectively reduced using time-of-use tariffs, saves the electricity charge for user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the refrigeration conventional operation figure of the embodiment of the present invention one；
Fig. 3 is the refrigeration storage energy operation figure of the embodiment of the present invention one；
Fig. 4 is that the refrigeration of the embodiment of the present invention one releases energy operation figure；
Fig. 5 is the heating conventional operation figure of the embodiment of the present invention one；
Fig. 6 is the heating storage energy operation figure of the embodiment of the present invention one；
Fig. 7 is that energy operation figure is released in the heating of the embodiment of the present invention one；
Fig. 8 is the conventional operation figure of the embodiment of the present invention two；
Fig. 9 is the storage energy operation figure of the embodiment of the present invention two；
Figure 10 applies releasing for example two for the present invention can operation figure.
Specific embodiment
The present invention is described further below in conjunction with attached drawing and specific embodiment, but the present invention be not limited only to it is following
Specific embodiment.
Specific embodiment one is air conditioner, and the structural schematic diagram of the present embodiment is a kind of peak load shifting storage as shown in Figure 1
Energy air-conditioning, it includes indoor unit 1 and outdoor unit 2；Indoor unit 1 includes indoor heat exchanger 11；Outdoor unit 2 include compressor 21,
Energy storage canister 22, energy storage expansion valve 23, outdoor heat exchanger expansion valve 24, outdoor heat exchanger 25, play control energy release action the
One three-way diverter valve 31, the first four-way reversing valve 32 for playing control cooling and warming mode transformation and a control large and small cycles are made
Second four-way reversing valve 33, wherein energy storage canister 22 includes energy storage canister heat exchanger 221, energy-accumulating medium 222, energy storage canister coil pipe
223；Energy storage canister 22 is additionally provided with pressure reducing valve (not shown) and liquid level detection device (not shown).
As shown in Fig. 2, 31 import of the first three-way diverter valve is connected to first outlet under refrigeration normal operating conditions, first
32 first interface of four-way reversing valve is connected to second interface, the 4th interface and third orifice, the second four-way reversing valve 33
Two interfaces are connected to first interface, third interface and the 4th orifice；Refrigerant passes through the one or three from 21 exhaust outlet of compressor
Logical reversal valve 31 flows into the first four-way reversing valve 32, successively passes through outdoor heat exchanger 25, outdoor heat exchanger expansion valve the 24, the 2nd 4
Logical reversal valve 33, indoor heat exchanger 11, the first four-way reversing valve 32 return to 21 gas returning port of compressor.
As shown in figure 3, freeze under storage energy operation state when electricity consumption peak valley, 31 import of the first three-way diverter valve and first outlet
Connection, 32 first interface of the first four-way reversing valve is connected to second interface, third interface and the 4th orifice, the second four-way change
To 33 first interface of valve and the 4th orifice, second interface and third orifice；Refrigerant is passed through from 21 exhaust outlet of compressor
It crosses the first three-way diverter valve 31 and flows into the first four-way reversing valve 32, successively pass through outdoor heat exchanger 25, outdoor heat exchanger expansion valve
24, the second four-way reversing valve 33, energy storage expansion valve 23, energy storage canister heat exchanger 221 returns to 21 gas returning port of compressor.
As shown in figure 4, refrigeration is released under energy operating status when peak of power consumption, 31 import of the first three-way diverter valve and second outlet
Connection, 32 first interface of the first four-way reversing valve is connected to second interface, the 4th interface and third orifice, the second four-way change
It is connected to 33 second interface of valve with first interface, third interface and the 4th orifice；Refrigerant is passed through from 21 exhaust outlet of compressor
The energy storage canister coil pipe 223 that the first three-way diverter valve 31 flows into energy storage canister 22 is crossed, the first four-way reversing valve 32 is successively passed through, it is outdoor
Heat exchanger 25, outdoor heat exchanger expansion valve 24, the second four-way reversing valve 33, indoor heat exchanger 11, the first four-way reversing valve 32 return
To 21 gas returning port of compressor.
As shown in figure 5,31 import of the first three-way diverter valve is connected to first outlet under heating normal operating conditions, first
32 first interface of four-way reversing valve and the 4th orifice, second interface and third orifice, the second four-way reversing valve 33
One interface is connected to second interface, third interface and the 4th orifice；Refrigerant passes through the one or three from 21 exhaust outlet of compressor
Logical reversal valve 31 flows into the first four-way reversing valve 32, successively passes through indoor heat exchanger 11, the second four-way reversing valve 33, outdoor heat exchange
Device expansion valve 24, outdoor heat exchanger 25, the first four-way reversing valve 32 return to 21 gas returning port of compressor.
As shown in fig. 6, being heated under storage energy operation state when electricity consumption peak valley, 31 import of the first three-way diverter valve and first outlet
Connection, 32 first interface of the first four-way reversing valve are connected to the 4th orifice, third interface with second interface, and the second four-way changes
It is connected to 33 first interface of valve with the 4th orifice, third interface with second interface；Refrigerant is passed through from 21 exhaust outlet of compressor
Cross the first three-way diverter valve 31 flow into the first four-way reversing valve 32, successively pass through indoor heat exchanger 11, the second four-way reversing valve 33,
Energy storage expansion valve 23, energy storage canister heat exchanger 221 return to 21 gas returning port of compressor.
As shown in fig. 7, heating is released under energy operating status when peak of power consumption, 31 import of the first three-way diverter valve and second outlet
Connection, 32 first interface of the first four-way reversing valve and the 4th orifice, second interface and third orifice, the second four-way change
It is connected to 33 first interface of valve with second interface, third interface and the 4th orifice；Refrigerant is passed through from 21 exhaust outlet of compressor
The energy storage canister coil pipe 223 that the first three-way diverter valve 31 flows into energy storage canister 22 is crossed, the first four-way reversing valve 32 is successively passed through, it is indoor
Heat exchanger 11, the second four-way reversing valve 33, outdoor heat exchanger expansion valve 24, outdoor heat exchanger 25, the first four-way reversing valve 32 return
To 21 gas returning port of compressor.
Specific embodiment two is single cold air-conditioning, and the structural schematic diagram of the present embodiment is that one kind is avoided the peak hour use as shown in Figures 8 to 10
Electric accumulation energy air conditioner, it includes indoor unit 1 and outdoor unit 2；Indoor unit 1 includes evaporator 11 '；Outdoor unit 2 includes compressor 21,
Energy storage canister 22, energy storage expansion valve 23, outdoor heat exchanger expansion valve 24, outdoor heat exchanger 25 ' play the of control energy release action
One three-way diverter valve 31 plays the second three-way diverter valve 34 of control large and small cycles, wherein energy storage canister 22 is changed comprising energy storage canister
Hot device 221, energy-accumulating medium 222, energy storage canister coil pipe 223；Energy storage canister 22 is additionally provided with pressure reducing valve (not shown) and level sensing
Device (not shown).
As shown in figure 8,31 import of the first three-way diverter valve is connected to first outlet, the second threeway under normal operating conditions
34 first interface of reversal valve is connected to second interface；Refrigerant is flowed into from 21 exhaust outlet of compressor by the first three-way diverter valve 31
Outdoor heat exchanger 25 ', then successively pass through outdoor heat exchanger expansion valve 24, the second three-way diverter valve 34, evaporator 11 ' returns to pressure
21 gas returning port of contracting machine.
As shown in figure 9,31 import of the first three-way diverter valve and first outlet connect when electricity consumption peak valley under storage energy operation state
It is logical, 34 second interface of the second three-way diverter valve and third orifice；Refrigerant passes through the first threeway from 21 exhaust outlet of compressor
Reversal valve 31 flows into outdoor heat exchanger 25 ', then successively passes through outdoor heat exchanger expansion valve 24, the second three-way diverter valve 34, energy storage
Expansion valve 23, energy storage canister heat exchanger 221 return to 21 gas returning port of compressor.
As shown in Figure 10, it is released when peak of power consumption under energy operating status, 31 import of the first three-way diverter valve and second outlet connect
Logical, 34 second interface of the second three-way diverter valve is connected to first interface；Refrigerant passes through the first threeway from 21 exhaust outlet of compressor
Reversal valve 31 flows into the energy storage canister coil pipe 223 in energy storage canister 22, then successively passes through outdoor heat exchanger 25 ', outdoor heat exchanger expansion
Valve 24, the second three-way diverter valve 34, evaporator 11 ' return to 21 gas returning port of compressor.
Claims (1)
1. a kind of peak load shifting accumulation energy air conditioner, including indoor unit and outdoor unit, indoor unit include indoor heat exchanger, outdoor unit includes
Compressor, outdoor heat exchanger, condensation expansion valve and energy storage canister；It is characterized by: the outdoor unit further includes energy storage expansion valve,
One three-way diverter valve, the first four-way reversing valve and the second four-way reversing valve；The exhaust outlet of the compressor and the first triplet commutation
The inlet communication of valve, the first outlet of the first three-way diverter valve are connected to the first interface of the first four-way reversing valve, the first threeway
The second outlet of reversal valve by disk be located at energy storage canister exchanger base energy storage canister coil pipe and the first four-way reversing valve first
The second interface of orifice, the first four-way reversing valve is connected to outdoor heat exchanger one end, and the third of the first four-way reversing valve connects
Mouth is connected to compressor return air mouth, and the 4th interface of the first four-way reversing valve is connected to one end of indoor heat exchanger；Indoor heat exchange
The other end of device is connected to the first interface of the second four-way reversing valve, and the other end of outdoor heat exchanger passes through condensation expansion valve and the
The second interface of two four-way reversing valves is connected to, swollen by energy storage after the third interface of the second four-way reversing valve and the parallel connection of the 4th interface
Swollen valve is connected to the input end of energy storage canister heat exchanger, and the outlet end of energy storage canister heat exchanger is connected to compressor return air mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967242.2A CN105465929B (en) | 2015-12-18 | 2015-12-18 | Peak load shifting accumulation energy air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967242.2A CN105465929B (en) | 2015-12-18 | 2015-12-18 | Peak load shifting accumulation energy air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105465929A CN105465929A (en) | 2016-04-06 |
| CN105465929B true CN105465929B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967242.2A Active CN105465929B (en) | 2015-12-18 | 2015-12-18 | Peak load shifting accumulation energy air conditioner |
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| Country | Link |
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| CN (1) | CN105465929B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357853B (en) * | 2021-06-11 | 2022-07-19 | 青岛海尔空调器有限总公司 | Air conditioning system |
| CN113531958A (en) * | 2021-06-11 | 2021-10-22 | 青岛海尔空调器有限总公司 | Air conditioning system |
| CN113819514B (en) * | 2021-09-15 | 2023-06-23 | 青岛海尔空调器有限总公司 | Air conditioning system and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497629A (en) * | 1993-03-23 | 1996-03-12 | Store Heat And Produce Energy, Inc. | Heating and cooling systems incorporating thermal storage |
| JPH10267433A (en) * | 1997-03-28 | 1998-10-09 | Daikin Ind Ltd | Heat-storage type air conditioner |
| CN1281128A (en) * | 1999-07-05 | 2001-01-24 | 清华同方股份有限公司 | Cold and heat accumulation type heat pump air conditioner |
| CN2535697Y (en) * | 2002-04-08 | 2003-02-12 | 南京大学 | Thermal storage heat pump type family-type central air conditioning macine |
| CN1825030A (en) * | 2006-04-05 | 2006-08-30 | 哈尔滨工业大学 | Household heat pump type energy accumulation central air conditioner set |
| CN201954694U (en) * | 2011-03-24 | 2011-08-31 | 重庆大学 | Air-conditioner utilizing phase-change material to accumulate cold |
| CN104913415A (en) * | 2015-05-29 | 2015-09-16 | 广东美的制冷设备有限公司 | Energy storage-type air conditioning system |
| CN205351601U (en) * | 2015-12-18 | 2016-06-29 | 宁波奥克斯空调有限公司 | Staggering power consumption energy storage air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58133542A (en) * | 1982-02-03 | 1983-08-09 | Hitachi Ltd | Heat pump type air conditioner |
-
2015
- 2015-12-18 CN CN201510967242.2A patent/CN105465929B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497629A (en) * | 1993-03-23 | 1996-03-12 | Store Heat And Produce Energy, Inc. | Heating and cooling systems incorporating thermal storage |
| JPH10267433A (en) * | 1997-03-28 | 1998-10-09 | Daikin Ind Ltd | Heat-storage type air conditioner |
| CN1281128A (en) * | 1999-07-05 | 2001-01-24 | 清华同方股份有限公司 | Cold and heat accumulation type heat pump air conditioner |
| CN2535697Y (en) * | 2002-04-08 | 2003-02-12 | 南京大学 | Thermal storage heat pump type family-type central air conditioning macine |
| CN1825030A (en) * | 2006-04-05 | 2006-08-30 | 哈尔滨工业大学 | Household heat pump type energy accumulation central air conditioner set |
| CN201954694U (en) * | 2011-03-24 | 2011-08-31 | 重庆大学 | Air-conditioner utilizing phase-change material to accumulate cold |
| CN104913415A (en) * | 2015-05-29 | 2015-09-16 | 广东美的制冷设备有限公司 | Energy storage-type air conditioning system |
| CN205351601U (en) * | 2015-12-18 | 2016-06-29 | 宁波奥克斯空调有限公司 | Staggering power consumption energy storage air conditioner |
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| CN105465929A (en) | 2016-04-06 |
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Effective date of registration: 20170428 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Applicant after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Applicant before: Ningbo AUX Group. |
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