KR20110076527A - The regenerative system air-conditioning apparatus - Google Patents
The regenerative system air-conditioning apparatus Download PDFInfo
- Publication number
- KR20110076527A KR20110076527A KR1020090133270A KR20090133270A KR20110076527A KR 20110076527 A KR20110076527 A KR 20110076527A KR 1020090133270 A KR1020090133270 A KR 1020090133270A KR 20090133270 A KR20090133270 A KR 20090133270A KR 20110076527 A KR20110076527 A KR 20110076527A
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- hot water
- pipe
- cold
- valve
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
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- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
Description
The present invention relates to a heat storage system air-conditioning system, and to a high-efficiency heat storage system air-conditioning system that simplifies the complex structure of the secondary load side, minimizes the damage of construction materials, minimizes damages, and maximizes the rate of the existing midnight electric heat storage air-conditioning structure. .
In general, existing regenerative air-conditioning devices are complicated as well as wasted power such as cold / hot water circulation pumps when transferring the energy of the compressor and the secondary load-side heat-dissipating part with the heat storage part and the heat-dissipating part in separate circuits. And the fluid circulation facility occupying a lot of space, the control of the primary heat storage portion and the secondary load side heat dissipation part is also complicated and not diverse, appealing to the user uncomfortable. It was developed as a heat storage system air-conditioning system of one connecting flow path system using electric power, easy to use, high efficiency and economical system cooling and heating.
[Reference 2] KR 10-0727125 B1 (2007.06.04)
The present invention relates to a regenerative system air-conditioning device, in a conventional regenerative air-conditioning device for heat storage operation for heat storage operation and transfer of heat storage for the compressor and heat storage source transfer of the heat pump for energy production during heat storage transfer and heat source transfer in heat storage cooling or heating mode. The heat dissipation pump has a complicated piping configuration, and transfers a heat source, so there is a lot of energy wastage, and the load side is equipped with only one air-conditioning heat exchange method, but in the present invention, the heat storage pump and the compressor of the heat pump for energy production and the heat storage operation The heat dissipation pump of heat dissipation operation is a direct flow system that uses a single pump of the same standard as a single circuit. The system can save a lot of power by using a saving pump that is simple in configuration and can control the pump variably according to the load. In particular, the load side configuration is also air conditioning heat exchange, radiant heat exchange room It is an object of the present invention to provide an efficient heat storage system air-conditioning and heating system equipped with both a heat exchange system and a hot water production system.
In order to achieve the above object, in the present invention, the heat storage system cooling and heating device is a heat storage air-conditioning system that performs cooling, heating, and hot water supply to the
A heat pump (1) including a compressor (2) for circulating and compressing the refrigerant to cool or heat the supply object, a four-way valve (3) connected to the compressor, and a liquid separator (16); Branched from the four-way valve (3) of the heat pump (1) and connected to the outdoor heat exchange pipe (5), the
One flow path provided with the
The electronic valve d (24) is installed in the heat storage tank heat exchange pipe (23) drawn out from the heat storage tank (22), and introduced into the pipe c (15) drawn out from the four-way valve (3) of the heat pump (1).
The pipe line is drawn between the heat storage tank
The
The pipe a (8) and the heat storage tank (22) which are the flow paths connected to the electronic expansion side (7) of the outdoor unit (100) are drawn out of the indoor side heat exchange pipe (5a) and the cold / hot water unit (300) of the indoor unit (200). It is to provide a heat storage system cooling and heating device characterized in that the flow path is installed in the hot and cold water heat exchange pipe (5b) according to the mutual load demand requirements.
The heat storage system air-conditioning device according to the present invention uses the same refrigerant gas and the same pipe of the heat storage system piping or the heat dissipation system piping, and the basic cooling and heating operation function, heat storage function, heat dissipation function, simultaneous function of heat storage and heat dissipation, heat storage or heat dissipation It is a useful invention that allows the heat pump to perform an alternative operation to any one of an operation function capable of simultaneously operating in one cycle, a heat storage or a heat radiation heat pump.
In order to achieve the above object, in the practice of the present invention, a primary heat source production line and a second heat source system are used to combine a classic heat storage system with a new high-efficiency system in a system air conditioner that forms a cooling / heating cycle in an eco-friendly refrigerant pipe currently used by many. The load side line of the vehicle is configured by applying the same piping, same operation method as the same system.
For reference, in the heat storage cooling operation in the operation cycle according to the conventional heat storage system air-conditioning system diagram, the
Meanwhile, in the heat dissipation operation cycle according to FIG. 1, the indoor heat exchanger provided in the
In addition, the cooling cycle and the heating operation cycle as an operation cycle of the existing air conditioning system shown in FIG.
In the case of the cooling operation of the existing air conditioning system, the
On the other hand, in the case of the heating operation of the existing air-conditioning system, the
Next, referring to FIG. 3, which is a representative drawing of a regenerative heating and cooling system according to the present invention, FIG. 4 which is a drawing of a regenerative heating and cooling system according to the present invention, and FIG.
The heat storage system air-conditioning device is a heat storage air-conditioning device that performs cooling, heating, hot water supply to the
A heat pump (1) including a compressor (2) for circulating and compressing the refrigerant to cool or heat the supply object, a four-way valve (3) connected to the compressor, and a liquid separator (16); Branched from the four-way valve (3) of the heat pump (1) and connected to the outdoor heat exchange pipe (5), the
One flow path in which the
The electronic valve d (24) is installed in the heat storage tank heat exchange pipe (23) drawn out from the heat storage tank (22), and introduced into the pipe c (15) drawn out from the four-way valve (3) of the heat pump (1).
The pipe line is drawn between the heat storage tank heat exchange pipe (23) and the electron valve d (24) drawn out from the heat storage tank (22) to arrange the electron expansion side (32) and the electron side (33). And a plurality of
The
The pipe a (8) and the heat storage tank (22) which are the flow paths connected to the electronic expansion side (7) of the outdoor unit (100) are drawn out of the indoor side heat exchange pipe (5a) and the cold / hot water unit (300) of the indoor unit (200). It is a structure for operating the flow path in which the cold / hot water
As described above, the specific embodiment of the present invention configured as follows.
Example 1
In the heat storage cooling operation, as shown in FIG. 3, the
On the other hand, in the heat storage heating operation, the
[Example 2]
According to FIG. 5 which is an operation cycle of a heat dissipation operation air conditioning system according to the present invention,
In the heat dissipation cooling operation, the
On the other hand, the heat radiation heating operation is operated in a reverse cycle from the heat radiation cooling operation, and the
In addition, in the cold water supply operation according to the present invention, the cold water produced in the cold / hot
On the other hand, in the case of hot water supply and radiant heat hot water supply operation, the hot water produced by the cold / hot
As described above, the regenerative system air-conditioning apparatus according to the present invention is a night heat storage, a day heat radiation system of a conventional heat storage air conditioning system, during the heat storage fluid circulation, such as refrigerant gas or water and antifreeze, and a heat circulation method and Is a device that circulates refrigerant gas in different heat storage and heat dissipation, and system cools and cools by circulating the same refrigerant gas in the same pipe. There is no damage during operation, and the control is simple, and the heat storage heat pump and the cooling heat pump can be used in combination, and in the mode that does not use the
1 is a system diagram of a conventional heat storage system air conditioning system according to the present invention.
Figure 2 is a conventional air conditioning system according to the present invention
Figure 3 is a representative view of a heat storage air conditioning system according to the present invention
Figure 4 is a heat storage operation heating and cooling system according to the present invention
5 is a heat dissipation operation air conditioning system according to the present invention
[Description of Drawings]
1: heat pump 2: compressor
3: 4-way valve 4: Outdoor side heat exchanger
4a:
5: outdoor
5b: hot and cold water heat exchanger pipe 6: heat source
7: Electronic expansion valve a 8: Piping a
9: electron valve 10: electron expansion valve b
13: Piping b 14: Electromagnetic valve b
15: Piping c 16: Liquid Separator
20: electron side c 21: electron expansion side c
22: heat storage tank 23: heat storage tank heat exchange piping
24: Electromagnetic valve 30: Piping
31: Electron side 32: Electron expansion side d
33: electron change
40: cold and hot water supply pipe 50: cold and hot water circulation pump
60: cold and hot water return pipe
70: water line 71: pump
72: cold and hot water valve 73: cold and hot water tank
74: radiant heat exchange piping
100: outdoor unit 200: indoor unit
300: cold and hot water unit
Claims (1)
Priority Applications (1)
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KR1020090133270A KR101060232B1 (en) | 2009-12-29 | 2009-12-29 | Regenerative System Air Conditioning Unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090133270A KR101060232B1 (en) | 2009-12-29 | 2009-12-29 | Regenerative System Air Conditioning Unit |
Publications (2)
Publication Number | Publication Date |
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KR20110076527A true KR20110076527A (en) | 2011-07-06 |
KR101060232B1 KR101060232B1 (en) | 2011-08-29 |
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KR1020090133270A KR101060232B1 (en) | 2009-12-29 | 2009-12-29 | Regenerative System Air Conditioning Unit |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101401951B1 (en) * | 2013-11-25 | 2014-05-29 | (주)센도리 | Dualistic regenerative air-conditioning apparatus with latent and sensible heat storage |
CN104791897A (en) * | 2015-04-16 | 2015-07-22 | 白果科技股份公司 | Energy-state-rich space energy floor heating system |
CZ305815B6 (en) * | 2015-07-31 | 2016-03-23 | Veskom, Spol. S R.O. | Heat pump cooling module |
WO2016103690A1 (en) * | 2014-12-26 | 2016-06-30 | ダイキン工業株式会社 | Regenerative air conditioner |
KR20200105088A (en) * | 2019-02-28 | 2020-09-07 | 박종우 | Intelligent dual heat exchanging type heat pump system |
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KR101333143B1 (en) * | 2012-09-26 | 2013-11-26 | (주)센도리 | The regenrative air conditioning apparatust |
KR101538076B1 (en) * | 2014-04-24 | 2015-07-21 | (주)그린이엔티 | Dehumidifying cooling and heating apparatus being heat pump unit of water-air system |
CN111707111B (en) * | 2020-06-20 | 2022-06-14 | 天津大学 | Dual-purpose header type heat storage radiation plate type indoor heat exchanger for winter and summer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003139434A (en) | 2001-11-06 | 2003-05-14 | Hitachi Air Conditioning System Co Ltd | Regenerative air conditioning and hot water supply system |
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2009
- 2009-12-29 KR KR1020090133270A patent/KR101060232B1/en active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101401951B1 (en) * | 2013-11-25 | 2014-05-29 | (주)센도리 | Dualistic regenerative air-conditioning apparatus with latent and sensible heat storage |
WO2016103690A1 (en) * | 2014-12-26 | 2016-06-30 | ダイキン工業株式会社 | Regenerative air conditioner |
JP2016125736A (en) * | 2014-12-26 | 2016-07-11 | ダイキン工業株式会社 | Storage air conditioner |
CN104791897A (en) * | 2015-04-16 | 2015-07-22 | 白果科技股份公司 | Energy-state-rich space energy floor heating system |
CZ305815B6 (en) * | 2015-07-31 | 2016-03-23 | Veskom, Spol. S R.O. | Heat pump cooling module |
KR20200105088A (en) * | 2019-02-28 | 2020-09-07 | 박종우 | Intelligent dual heat exchanging type heat pump system |
US11092360B2 (en) * | 2019-02-28 | 2021-08-17 | J&G Co., Ltd. | Intelligent heat pump system having dual heat exchanger structure |
Also Published As
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KR101060232B1 (en) | 2011-08-29 |
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