KR20100025356A - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
KR20100025356A
KR20100025356A KR1020080084072A KR20080084072A KR20100025356A KR 20100025356 A KR20100025356 A KR 20100025356A KR 1020080084072 A KR1020080084072 A KR 1020080084072A KR 20080084072 A KR20080084072 A KR 20080084072A KR 20100025356 A KR20100025356 A KR 20100025356A
Authority
KR
South Korea
Prior art keywords
heat storage
storage medium
heat
heat exchanger
outdoor
Prior art date
Application number
KR1020080084072A
Other languages
Korean (ko)
Other versions
KR101498627B1 (en
Inventor
류홍곤
박일웅
조은준
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020080084072A priority Critical patent/KR101498627B1/en
Publication of KR20100025356A publication Critical patent/KR20100025356A/en
Application granted granted Critical
Publication of KR101498627B1 publication Critical patent/KR101498627B1/en

Links

Images

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
    • F24F5/0017—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
    • F24F5/0021—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 phase change material [PCM] for storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/02—System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
    • F24F2203/021—Compression cycle

Abstract

PURPOSE: An air conditioner is provided to keep the cooling power and heating power lasting by reducing the on/off times of a compressor. CONSTITUTION: An air conditioner comprises a compressor(2), an outdoor heat exchanger(4), an outdoor blower(6), a first heat exchanger(8), an expanding unit(11), a thermal storage tank(12), a second heat exchanger(14), and an indoor blower(16). The outdoor heat exchanger heat-exchanges the refrigerant with the outside air. The outdoor blower guides the outside air flow to the outdoor heat exchanger. The second heat exchanger heat-exchanges the refrigerant and heat storage medium. The expanding unit is installed between the outdoor heat exchanger and the first heat exchanger. The thermal storage tank is filled with the heat storage medium heat-exchanged in the first heat exchanger. The second heat exchanger heat-exchanges the heat storage medium and indoor air of the thermal storage tank. The indoor blower guides the indoor air to the second heat exchanger.

Description

공기조화기{Air conditioner}Air Conditioner

본 발명은 공기조화기에 관한 것으로서, 특히 냉매와 축열매체가 열교환되고, 축열매체가 실내 공기와 열교환되어 실내를 냉방 혹은 난방시키는 공기조화기에 관한 것이다. The present invention relates to an air conditioner, and more particularly, to an air conditioner in which a refrigerant is heat-exchanged with a heat storage medium, and a heat storage medium is heat-exchanged with indoor air to cool or heat the room.

일반적으로 공기조화기는 압축기와 응축기와 팽창기구와 증발기로 이루어진 냉동 사이클을 이용하여 실내를 냉방 혹은 난방시키는 것으로서, 냉/난방 절환 여부에 따라 냉방 운전만 실시할 수 있는 냉방 전용 공기조화기와 냉방 운전과 난방 운전을 선택적으로 실시할 수 있는 히트 펌프 공기조화기 등이 있다.  In general, an air conditioner uses a refrigeration cycle consisting of a compressor, a condenser, an expansion device, and an evaporator to cool or heat a room. And a heat pump air conditioner capable of selectively performing heating operation.

상기 공기조화기는 실내 온도와 설정 온도의 차가 크지 않는 경우에 압축기를 자주 온/오프시키면서 실내 온도를 설정 온도와 같거나 근접하게 유지시킨다.The air conditioner keeps the room temperature at or near the set temperature while frequently turning on / off the compressor when the difference between the room temperature and the set temperature is not large.

그러나, 상기와 같은 공기조화기는 압축기의 잦은 온/오프시 냉매 유량이 잘 형성되지 않아 효율이 저하되게 되고, 압축기의 잦은 온/오프로 인해 사용자의 쾌적감이 감소되는 문제점이 있다.However, the air conditioner as described above has a problem in that the refrigerant flow rate is not well formed during frequent on / off of the compressor, so that the efficiency is lowered, and the user's comfort is reduced due to the frequent on / off of the compressor.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 냉매의 냉/난방력을 축열매체에 저장하고 축열매체가 실내를 냉/난방하는 공기조화기를 제공하는데 있다. The present invention has been made to solve the above problems of the prior art, to provide an air conditioner for storing the cooling / heating force of the refrigerant in the heat storage medium and the heat storage medium to cool / heat the room.

상기한 과제를 해결하기 위한 본 발명에 따른 공기조화기는, 냉매를 압축하는 압축기와, 냉매가 실외 공기와 열교환되는 실외 열교환기와, 상기 실외 열교환기로 실외 공기를 유동시키는 실외 송풍기와; 냉매와 축열매체가 열교환되는 제 1 열교환기와; 상기 실외 열교환기와 상기 제 1 열교환기 사이에 설치된 팽창기구와; 상기 제 1 열교환기에서 열교환된 축열매체가 담겨지는 축열조와; 상기 축열조의 축열매체가 실내 공기와 열교환되는 제 2 열교환기와; 상기 제 2 열교환기로 실내 공기를 유동시키는 실내 송풍기를 포함한다.An air conditioner according to the present invention for solving the above problems includes a compressor for compressing a refrigerant, an outdoor heat exchanger for exchanging refrigerant with outdoor air, and an outdoor blower for flowing outdoor air to the outdoor heat exchanger; A first heat exchanger configured to exchange heat between the refrigerant and the heat storage medium; An expansion mechanism provided between the outdoor heat exchanger and the first heat exchanger; A heat storage tank containing the heat storage medium heat exchanged in the first heat exchanger; A second heat exchanger in which the heat storage medium of the heat storage tank exchanges heat with indoor air; It includes an indoor blower for flowing the indoor air to the second heat exchanger.

상기 압축기와, 실외 열교환기와, 실외 송풍기는 실외기에 설치되고, 상기 제 1 열교환기와, 축열조와, 제 2 열교환기와, 실내 송풍기는 실내기에 설치되며, 상기 팽창기구는 상기 실외기와 실내기 중 적어도 하나에 설치된다.The compressor, the outdoor heat exchanger, and the outdoor blower are installed in the outdoor unit, the first heat exchanger, the heat storage tank, the second heat exchanger, and the indoor blower are installed in the indoor unit, and the expansion mechanism is provided in at least one of the outdoor unit and the indoor unit. Is installed.

상기 압축기와, 실외 열교환기와, 실외 송풍기와, 제 1 열교환기와, 팽창기구와, 축열조는 실외기에 설치되고, 상기 제 2 열교환기와 실내 송풍기는 실내기에 설치된다.The compressor, the outdoor heat exchanger, the outdoor blower, the first heat exchanger, the expansion mechanism, and the heat storage tank are installed in the outdoor unit, and the second heat exchanger and the indoor blower are installed in the indoor unit.

상기 공기조화기는 상기 축열 매체가 상기 제 1 열교환기와 상기 축열조를 순환하게 연결된 제 1 축열매체 순환 유로와, 상기 제 1 축열매체 순환 유로에 설치된 제 1 축열매체 펌프와, 상기 축열 매체가 상기 축열조와 상기 제 2 열교환기를 순환하게 연결된 제 2 축열매체 순환 유로와, 상기 제 2 축열매체 순환 유로에 설치된 제 2 축열매체 펌프를 더 포함한다.The air conditioner includes a first heat storage medium circulation passage connected to the heat storage medium to circulate the first heat exchanger and the heat storage tank, a first heat storage medium pump installed in the first heat storage medium circulation passage, and the heat storage medium is connected to the heat storage tank. And a second heat storage medium circulation passage connected to the second heat exchanger to circulate, and a second heat storage medium pump disposed in the second heat storage medium circulation passage.

상기 제 1 열교환기는 냉매가 통과하는 냉매 유로와, 상기 축열매체가 통과하는 축열매체 유로가 형성된다.The first heat exchanger includes a refrigerant passage through which the refrigerant passes, and a heat storage medium passage through which the heat storage medium passes.

상기 제 2 열교환기는 상기 축열매체가 통과하는 축열매체 유로가 형성된다.The second heat exchanger has a heat storage medium flow path through which the heat storage medium passes.

상기 실내기에 설치되어 실내 온도를 감지하는 실내 온도 감지부와; 상기 축열조의 온도를 감지하는 축열조 온도 감지부와; 상기 공기조화기를 조작하는 조작부와; 상기 실내 온도 감지부와 축열조 온도 감지부의 감지 결과에 따라 상기 압축기와 제 1 축열매체 펌프를 온/오프 제어하고, 상기 실내 온도 감지부의 감지 결과와 상기 조작부의 조작에 따라 제 2 축열매체 펌프의 온/오프를 제어하는 제어부를 더 포함한다.An indoor temperature detector installed at the indoor unit to detect an indoor temperature; A heat storage tank temperature sensing unit for sensing a temperature of the heat storage tank; An operation unit for operating the air conditioner; On / off control of the compressor and the first heat storage medium pump according to the detection result of the room temperature detection unit and the heat storage tank temperature detection unit, the on-off of the second heat storage medium pump according to the detection result of the room temperature detection unit and the operation of the operation unit. The control unit further controls the on / off.

상기와 같이 구성되는 본 발명은 냉매의 냉/난방력이 축열조의 축열매체에 저장되었다가 실내로 공급되므로, 압축기의 온/오프 횟수를 감소시킬 수 있어 운전 COP를 높일 수 있고, 냉매의 냉/난방력이 직접 실내로 공급되는 경우 보다 냉/난방력을 작게 하면서 냉/난방력을 보다 지속시킬 수 있는 이점이 있다.According to the present invention configured as described above, since the cooling / heating force of the refrigerant is stored in the heat storage medium of the heat storage tank and then supplied to the room, the on / off frequency of the compressor can be reduced, thereby increasing the operating COP, and cooling / cooling of the refrigerant. When heating power is directly supplied to the room, there is an advantage that the cooling / heating power can be maintained more continuously while reducing the cooling / heating power.

이하, 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 공기조화기 일실시예의 개략 단면도이고, 도 2는 본 발명에 따른 공기조화기 일실시예의 냉방시 구성도이며, 도 2는 본 발명에 따른 공기조화기 일실시예의 난방시 구성도이다.1 is a schematic cross-sectional view of an embodiment of an air conditioner according to the present invention, FIG. 2 is a configuration diagram of an air conditioner according to an embodiment of the present invention, and FIG. 2 is a heating example of an embodiment of an air conditioner according to the present invention. City configuration diagram.

본 실시예에 따른 공기조화기는 도 1 내지 도 3에 도시된 바와 같이, 냉매의 냉/난방력이 축열매체로 전달되고, 축열매체로 전달된 냉/난방력이 실내 공기로 다시 전달되어 실내를 냉/난방시키는 것으로서, 이하, 냉방과 난방이 절환 가능하고 실내기(I)와 실외기(O)가 별도로 분리된 히트 펌프식 공기조화기인 것으로 설명한다.1 to 3, the air conditioner according to the present embodiment, the cooling / heating power of the refrigerant is transferred to the heat storage medium, the cooling / heating power transferred to the heat storage medium is transferred back to the indoor air to the room As cooling / heating, hereinafter, it will be described as a heat pump type air conditioner which can switch between cooling and heating, and separates the indoor unit I and the outdoor unit O separately.

상기와 같은 공기조화기는 압축기(2)와, 실외 열교환기(4)와, 실외 송풍기(6)와, 제 1 열교환기(8)와, 팽창기구(11)와, 축열조(12)와, 제 2 열교환기(14)와, 실내 송풍기(16)와, 냉/난방 절환밸브(18)를 포함하고, 상기 구성들은 실외기(O)와 실내기(I)에 분산 배치된다.Such an air conditioner includes a compressor (2), an outdoor heat exchanger (4), an outdoor blower (6), a first heat exchanger (8), an expansion mechanism (11), a heat storage tank (12), 2 includes a heat exchanger 14, an indoor blower 16, and a cooling / heating switching valve 18, which components are distributed in the outdoor unit O and the indoor unit I.

여기서, 실외기(O)는 외관을 형성하는 실외 케이스(21)에 실외 공기가 흡입되는 실외 공기 흡입구(22)가 형성되고, 실외 케이스(21) 내부로 흡입된 실외 공기가 실외 케이스(21) 외부로 토출되는 실외 공기 토출구(23)가 형성된다.Here, in the outdoor unit O, an outdoor air inlet 22 through which outdoor air is sucked is formed in the outdoor case 21 forming the exterior, and outdoor air sucked into the outdoor case 21 is external to the outdoor case 21. The outdoor air discharge port 23 discharged to the air is formed.

그리고, 실내기(I)는 외관을 형성하는 실내 케이스(24)에 실내 공기가 흡입되는 실내 공기 흡입구(25)가 형성되고, 실내 케이스(24) 내부로 흡입된 실내 공기가 실내 케이스(24) 외부로 토출되는 실내 공기 토출구(26)가 형성된다.In the indoor unit I, an indoor air suction port 25 through which indoor air is sucked is formed in an indoor case 24 forming an exterior, and indoor air sucked into the indoor case 24 is external to the indoor case 24. An indoor air discharge port 26 discharged to the air is formed.

압축기(2)는 냉매를 압축하는 것으로서, 실외기(O)의 실외 케이스(21) 내부 에 설치된다.The compressor 2 compresses the refrigerant and is installed inside the outdoor case 21 of the outdoor unit O.

실외 열교환기(4)는 냉매와 실외 공기를 열교환시켜 냉매가 실외공기로 열을 빼앗겨 응축되거나 실외공기로부터 열을 흡수하여 증발되게 하는 것으로서, 냉방 운전시에는 응축기로 작용하고 난방 운전시에는 증발기로 작용하며, 실외기(O)의 실외 케이스(21) 내부에 설치된다.The outdoor heat exchanger (4) heats the refrigerant and the outdoor air so that the refrigerant loses heat to the outdoor air and condenses or absorbs heat from the outdoor air to evaporate. It is installed in the outdoor case 21 of the outdoor unit (O).

실외 송풍기(6)는 실외 열교환기(4)로 실외 공기를 유동시키는 것으로서, 실외 공기가 실외 공기 흡입구(22)로 흡입되어 실외 케이스(21)를 통과하면서 실외 열교환기(4)와 열교환된 후 실외 공기 토출구(23)를 통해 외부로 토출될 수 있도록 실외기(O)의 실외 케이스(21) 내부에 설치된다.The outdoor blower 6 flows outdoor air to the outdoor heat exchanger 4, and after the outdoor air is sucked into the outdoor air inlet 22 and passed through the outdoor case 21 to exchange heat with the outdoor heat exchanger 4. It is installed in the outdoor case 21 of the outdoor unit (O) so that it can be discharged to the outside through the outdoor air discharge port (23).

제 1 열교환기(8)는 냉매와 축열매체를 열교환시켜 냉매의 냉/난방력을 축열매체로 전달하는 냉매/축열매체 열교환기로서, 냉매가 통과하는 냉매 유로(9)와, 축열매체가 통과하는 축열매체 유로(10)가 형성된다.The first heat exchanger 8 is a refrigerant / heat storage medium heat exchanger that exchanges the refrigerant and the heat storage medium to transfer the cooling / heating force of the refrigerant to the heat storage medium. The first heat exchanger 8 includes a refrigerant passage 9 through which the refrigerant passes, and the heat storage medium passes therethrough. A heat storage medium flow path 10 is formed.

제 1 열교환기(8)는 냉방 운전시에는 증발기로 작용하고, 난방 운전시에는 응축기로 작용한다.The first heat exchanger 8 acts as an evaporator during the cooling operation and as a condenser during the heating operation.

팽창기구(11)는 실외 열교환기(4)와 제 1 열교환기(8) 사이에 설치되어, 냉방 운전시 실외 열교환기(4)에서 응축된 냉매를 팽창하여 제 1 열교환기(8)의 냉매 유로(30)에서 증발되게 하고, 난방 운전시 제 1 열교환기(8)에서 응축된 냉매를 팽창하여 실외 열교환기(4)에서 증발되게 한다.The expansion mechanism 11 is installed between the outdoor heat exchanger 4 and the first heat exchanger 8 to expand the refrigerant condensed in the outdoor heat exchanger 4 during the cooling operation to cool the refrigerant of the first heat exchanger 8. The evaporation is carried out in the flow path 30, and the refrigerant condensed in the first heat exchanger 8 is expanded during the heating operation to be evaporated in the outdoor heat exchanger 4.

팽창기구(11)는 실외 열교환기(4)와 제 1 열교환기(8) 사이의 냉매배관에 설치된 캐필러리 튜브 혹은 LEV, EEV 등으로 이루어진다.The expansion mechanism 11 is made of a capillary tube or LEV, EEV, or the like installed in the refrigerant pipe between the outdoor heat exchanger 4 and the first heat exchanger 8.

축열조(12)는 제 1 열교환기(8)에서 냉매와 열교환된 축열매체가 담겨지고 제 2 열교환기(14)로 축열매체를 공급하는 것으로서, 일종의 냉/난방력 저장기구로 작용한다.The heat storage tank 12 is a heat storage medium in which the heat storage medium heat-exchanged with the refrigerant in the first heat exchanger 8 is supplied and the heat storage medium is supplied to the second heat exchanger 14, and serves as a kind of cooling / heating force storage mechanism.

여기서, 축열매체는 제 1 열교환기(8)와 축열조(12)와 제 2 열교환기(14)를 순환하여 냉매의 냉/난방력을 저장하여 실내 공기로 전달하는 것으로서, 식염수나 염화칼슘 수용액 등의 브라인이나 통상적인 물 등이 사용된다.Here, the heat storage medium circulates through the first heat exchanger 8, the heat storage tank 12, and the second heat exchanger 14, and stores the cooling / heating power of the refrigerant to be delivered to the indoor air. Brine or ordinary water is used.

제 2 열교환기(14)는 축열조(12)의 축열매체를 실내 공기와 열교환시켜 축열매체의 냉/난방력을 실내 공기로 전달하는 축열매체/실내공기 열교환기로서, 축열매체가 통과하는 축열매체 유로(15)가 형성된다.The second heat exchanger 14 is a heat storage medium / indoor air heat exchanger that transfers the heat storage medium of the heat storage tank 12 with indoor air to transfer cooling / heating power of the heat storage medium to the indoor air, and the heat storage medium through which the heat storage medium passes. The flow path 15 is formed.

제 2 열교환기(14)는 실내기(O)의 실내 케이스(24) 내부에 설치되고, 냉방 운전시에는 축열매체가 실내 공기의 열을 빼앗는 냉각기로 작용하며, 난방 운전시 축열매체가 실내 공기로 열을 방출하는 난방기로 작용한다.The second heat exchanger 14 is installed inside the interior case 24 of the indoor unit O, and in the cooling operation, the heat storage medium acts as a cooler that deprives the heat of the indoor air, and the heat storage medium becomes the indoor air during the heating operation. It acts as a radiator to release heat.

실내 송풍기(16)는 제 2 열교환기(14)로 실내 공기를 유동시켜 실내 공기가 제 2 열교환기(14)에 의해 냉각/가열되게 한다.The indoor blower 16 flows indoor air to the second heat exchanger 14 so that the indoor air is cooled / heated by the second heat exchanger 14.

실내 송풍기(16)는 실내 공기가 실내 공기 흡입구(25)로 흡입되어 실내 케이스(24)를 통과하면서 제 2 열교환기(14)와 열교환된 후 실외 공기 토출구(26)를 통해 외부로 토출될 수 있도록 실내기(I)의 실내 케이스(24) 내부에 설치된다.The indoor blower 16 may be discharged to the outside through the outdoor air discharge port 26 after the indoor air is sucked into the indoor air intake 25, the heat exchange with the second heat exchanger 14 while passing through the indoor case 24. It is installed inside the interior case 24 of the indoor unit (I).

냉/난방 절환밸브(18)는 냉방 운전시 제 1 열교환기(8)의 냉매 유로(9)로 저온의 냉매가 통과하고 난방 운전시 제 1 열교환기(8)의 냉매 유로(9)로 고온의 냉매가 통과하게 한다.The cooling / heating switching valve 18 has a low temperature refrigerant passing through the refrigerant passage 9 of the first heat exchanger 8 during the cooling operation and a high temperature into the refrigerant passage 9 of the first heat exchanger 8 during the heating operation. Allow refrigerant to pass through.

냉/난방 절환밸브(18)는 냉방 운전시 압축기(2)에서 압축된 냉매가 실외 열교환기(4)로 공급되게 하면서 제 1 열교환기(8)의 냉매 유로(9)에서 증발된 냉매가 압축기(2)로 공급되게 하고, 난방 운전시 압축기(2)에서 압축된 냉매가 제 1 열교환기(8)의 냉매 유로(9)로 공급되게 하면서 실외 열교환기(4)에서 증발된 냉매가 압축기(2)로 공급되게 한다.The cooling / heating switching valve 18 allows the refrigerant compressed in the compressor 2 to be supplied to the outdoor heat exchanger 4 during the cooling operation while the refrigerant evaporated in the refrigerant passage 9 of the first heat exchanger 8 is compressed. The refrigerant evaporated in the outdoor heat exchanger (4) is supplied to the compressor (2), and the refrigerant compressed in the compressor (2) during the heating operation is supplied to the refrigerant passage (9) of the first heat exchanger (8). 2) to be supplied.

즉, 본 실시예에 따른 공기조화기는, 압축기(2)와, 냉/난방 절환밸브(18)와, 실외 열교환기(4)와, 팽창기구(11)와, 제 1 열교환기(8)와, 냉/난방 절환밸브(18)와, 압축기(2)로 이어지는 냉방 사이클을 동작되거나, 압축기(2)와, 냉/난방 절환밸브(18)와, 제 1 열교환기(8)와, 팽창기구(11)와, 실외 열교환기(4)와, 냉/난방 절환밸브(18)와, 압축기(2)로 이어지는 난방 사이클로 동작된다.That is, the air conditioner according to the present embodiment includes a compressor 2, a cooling / heating switching valve 18, an outdoor heat exchanger 4, an expansion mechanism 11, a first heat exchanger 8, The cooling / heating switching valve 18 and the cooling cycle leading to the compressor 2, or the compressor 2, the cooling / heating switching valve 18, the first heat exchanger 8, and the expansion mechanism. (11), an outdoor heat exchanger (4), a cooling / heating switching valve (18), and a heating cycle leading to the compressor (2).

한편, 본 실시예에 따른 공기조화기는 축열 매체가 제 1 열교환기(8)와 축열조(12)를 순환하게 연결된 제 1 축열매체 순환 유로(42)와, 제 1 축열매체 순환 유로(42)에 설치된 제 1 축열매체 펌프(46)와, 축열 매체가 축열조(12)와 제 2 열교환기(14)를 순환하게 연결된 제 2 축열매체 순환 유로(48)와, 제 2 축열매체 순환 유로(46)에 설치된 제 2 축열매체 펌프(52)를 더 포함한다.Meanwhile, the air conditioner according to the present embodiment includes a first heat storage medium circulation passage 42 and a first heat storage medium circulation passage 42 connected to the heat storage medium so as to circulate the first heat exchanger 8 and the heat storage tank 12. A first heat storage medium pump 46 provided, a second heat storage medium circulation passage 48 connected to the heat storage medium circulating the heat storage tank 12 and the second heat exchanger 14, and a second heat storage medium circulation passage 46 It further comprises a second heat storage medium pump 52 installed in.

제 1 축열매체 순환 유로(42)는 제 1 열교환기(8)의 축열매체 유로(10)와 축열조(12)를 연결한다.The first heat storage medium circulation passage 42 connects the heat storage medium passage 10 and the heat storage tank 12 of the first heat exchanger 8.

제 1 축열매체 순환 유로(42)는 축열조(12) 내부의 축열매체가 제 1 열교환기(8)의 축열매체 유로(10)로 공급되게 안내되는 제 1 축열매체 공급 유로(43)와, 제 1 열교환기(8)의 축열매체 유로(10)의 축열매체가 축열조(12)로 회수되게 안내 하는 제 1 축열매체 회수 유로(44)를 포함하고, 냉매의 냉/난방력은 제 1 열교환기(8)의 축열매체 유로(10)와, 제 1 축열매체 회수 유로(44)와, 축열조(12)와, 제 1 축열매체 공급 유로(43)로 이루어진 제 1 축열매체 순환 유로를 통해 축열조(12) 내부에 저장된다.The first heat storage medium circulation passage 42 may include a first heat storage medium supply passage 43 through which the heat storage medium inside the heat storage tank 12 is supplied to the heat storage medium passage 10 of the first heat exchanger 8, and 1 includes a first heat storage medium recovery flow path 44 for guiding the heat storage medium of the heat storage medium flow path 10 of the heat exchanger 8 to be recovered to the heat storage tank 12, wherein the cooling / heating force of the refrigerant is a first heat exchanger (8) through the first heat storage medium circulation passage consisting of the heat storage medium flow path 10, the first heat storage medium recovery flow path 44, the heat storage tank 12, and the first heat storage medium supply flow path 43 ( 12) It is stored internally.

제 1 축열매체 펌프(46)는 축열조(12) 내부의 열매체가 제 1 축열매체 공급 유로(43)와, 제 1 열교환기(8)의 축열매체 유로(32)와, 제 1 축열매체 회수 유로(44)를 차례로 통과하여 축열조(12)로 회수되게 축열매체를 강제 유동시키는 것으로서, 제 1 축열매체 공급 유로(43)와 제 1 축열매체 회수 유로(44) 중 적어도 하나에 설치된다.In the first heat storage medium pump 46, the heat medium inside the heat storage tank 12 includes a first heat storage medium supply flow path 43, a heat storage medium flow path 32 of the first heat exchanger 8, and a first heat storage medium recovery flow path. The heat storage medium is forcedly flowed through the 44 in order to be recovered to the heat storage tank 12, and is installed in at least one of the first heat storage medium supply flow path 43 and the first heat storage medium recovery flow path 44.

제 1 축열매체 펌프(46)는 냉매와 축열매체의 상호 유동시 제 1 열교환기(8)의 열교환 성능이 높은 점을 고려하여, 제 1 열교환기(8)의 냉매 유로(30)로 냉매가 유동될 때 축열매체를 유동시키는 것이 바람직하다.The first heat storage medium pump 46 considers that the heat exchange performance of the first heat exchanger 8 is high when the refrigerant flows between the refrigerant and the heat storage medium so that the refrigerant flows into the refrigerant flow path 30 of the first heat exchanger 8. It is preferable to flow the heat storage medium when it flows.

즉, 제 1 축열매체 펌프(46)는 제 1 열교환기(8)의 냉매 유로(30)로 냉매가 유동되는 시기 즉, 압축기(2)가 구동되는 시기에 작동되는 것이 바람직하다.That is, the first heat storage medium pump 46 is preferably operated when the refrigerant flows into the refrigerant passage 30 of the first heat exchanger 8, that is, when the compressor 2 is driven.

제 2 축열매체 순환 유로(48)는 축열조(12) 내부의 축열매체가 제 2 열교환기(14)의 축열매체 유로(15)로 공급되게 안내되는 제 2 축열매체 공급 유로(49)와, 제 2 열교환기(14)의 축열매체 유로(15)의 축열매체가 축열조(12)로 회수되게 안내하는 제 2 축열매체 회수 유로(50)를 포함하고, 축열매체의 냉/난방력은 축열조(12)와, 제 2 축열매체 공급 유로(49)와, 제 2 열교환기(14)의 축열매체 유로(15)와, 제 2 축열매체 회수 유로(50)로 이루어진 제 2 축열매체 순환 유로를 통 해 제 2 열교환기(14)로 전달된다.The second heat storage medium circulation flow path 48 includes a second heat storage medium supply flow path 49 through which the heat storage medium in the heat storage tank 12 is supplied to the heat storage medium flow path 15 of the second heat exchanger 14, and 2 includes a second heat storage medium recovery flow path 50 for guiding the heat storage medium of the heat storage medium flow path 15 of the heat exchanger 14 to be recovered to the heat storage tank 12, and the cooling / heating force of the heat storage medium is the heat storage tank 12. ), Through a second heat storage medium circulation flow path consisting of a second heat storage medium supply flow path 49, a heat storage medium flow path 15 of the second heat exchanger 14, and a second heat storage medium recovery flow path 50. Is delivered to a second heat exchanger (14).

제 2 축열매체 펌프(52)는 축열조(12) 내부의 열매체가 제 2 축열매체 공급 유로(49)와, 제 2 열교환기(14)의 축열매체 유로(15)와, 제 2 축열매체 회수 유로(50)를 차례로 통과하여 축열조(12)로 회수되게 축열매체를 강제 유동시키는 것으로서, 제 2 축열매체 공급 유로(49)와 제 2 축열매체 회수 유로(50) 중 적어도 하나에 설치된다. In the second heat storage medium pump 52, the heat medium in the heat storage tank 12 includes a second heat storage medium supply flow path 49, a heat storage medium flow path 15 of the second heat exchanger 14, and a second heat storage medium recovery flow path. The heat storage medium is forcedly flowed through the 50 in order to be recovered to the heat storage tank 12, and is installed in at least one of the second heat storage medium supply flow path 49 and the second heat storage medium recovery flow path 50.

제 2 축열매체 펌프(52)는 실내 공기와 축열매체의 상호 유동시 제 2 열교환기(14)의 열교환 성능이 높은 점을 고려하여, 제 2 열교환기(14)로 실내 공기가 유동될 때 축열매체를 유동시키는 것이 바람직하다.The second heat storage medium pump 52 has a high heat exchange performance of the second heat exchanger 14 when the indoor air flows with the heat storage medium so that the second heat storage medium pump 52 receives heat when the indoor air flows to the second heat exchanger 14. Preference is given to flowing the medium.

즉, 제 2 축열매체 펌프(52)는 제 2 열교환기(14)로 실내 공기가 유동되는 시기 즉, 실내 송풍기(16)가 구동되는 동안에 작동되는 것이 바람직하다.That is, the second heat storage medium pump 52 is preferably operated when the indoor air flows to the second heat exchanger 14, that is, while the indoor blower 16 is driven.

한편, 본 실시예에 따른 공기조화기는 압축기(2)와 제 1 축열매체 펌프(46)의 온/오프를 실내 온도와 축열조(14)의 온도에 따라 결정하면, 축열매체의 온도가 실내를 냉방하기에 너무 높거나 실내를 난방하기에 너무 낮은 경우에만 압축기(2)를 온시킬 수 있어 압축기(2)의 잦은 온/오프를 방지할 수 있게 된다.On the other hand, when the air conditioner according to the present embodiment determines the on / off of the compressor 2 and the first heat storage medium pump 46 according to the room temperature and the temperature of the heat storage tank 14, the temperature of the heat storage medium cools the room. The compressor 2 can be turned on only when it is too high or too low to heat the room, thereby preventing frequent on / off of the compressor 2.

아울러, 제 2 축열매체 펌프(52)의 온/오프를 실내 온도와 희망온도에 따라 결정하면, 실내 온도가 실내 온도가 희망온도의 상한 설정온도와 하한 설정온도 사이를 유지토록 할 수 있다.In addition, when the on / off of the second heat storage medium pump 52 is determined according to the room temperature and the desired temperature, the room temperature may allow the room temperature to be maintained between the upper and lower set temperatures of the desired temperature.

본 실시예에 따른 공기조화기는 실내기(I)에 설치되어 실내 온도를 감지하는 실내 온도 감지부(60)와, 축열조(12)의 온도를 감지하는 축열조 온도 감지부(62)와, 사용자 등이 공기조화기를 조작하고 희망 온도 등을 입력할 수 있는 조작부(64)와, 실내 온도 감지부(60)와 축열조 온도 감지부(62)의 감지 결과에 따라 압축기(2)와 제 1 축열매체 펌프(46)를 온/오프 제어하고, 실내 온도 감지부(60)의 감지 결과와 조작부(64)의 조작에 따라 제 2 축열매체 펌프(52)의 온/오프를 제어하는 제어부(70)를 더 포함한다.The air conditioner according to the present embodiment is installed in the indoor unit (I), the room temperature sensing unit 60 for sensing the room temperature, the heat storage tank temperature sensing unit 62 for sensing the temperature of the heat storage tank 12, the user, etc. The compressor 2 and the first heat storage medium pump according to the detection result of the operation unit 64 capable of operating the air conditioner and inputting the desired temperature and the like, and the room temperature detection unit 60 and the heat storage tank temperature detection unit 62. And a controller 70 for controlling the on / off of the second heat storage medium pump 52 according to the sensing result of the indoor temperature sensing unit 60 and the manipulation of the manipulation unit 64. do.

제어부(70)는 공기조화기가 냉방 운전 혹은 난방 운전되는 경우, 실내 온도 감지부(60)에서 감지된 실내 온도와 조작부(64)를 통해 입력된 희망온도의 상/하한 설정온도의 대소를 이용하여 제 2 열매체 펌프(52)를 온/오프 제어한다.When the air conditioner is operated in the cooling operation or the heating operation, the controller 70 uses the magnitude of the room temperature detected by the room temperature detection unit 60 and the upper / lower limit set temperatures of the desired temperature input through the operation unit 64. The second heat medium pump 52 is controlled on / off.

제어부(70)는, 실내 온도가 상/하한 설정온도의 사이에 위치되게 제 2 열매체 펌프(52)를 온시키고, 실내 온도가 상/하한 설정온도의 사이를 벗어나면 제 2 열매체 펌프를 오프시킨다.The control unit 70 turns on the second heat medium pump 52 such that the room temperature is positioned between the upper and lower limit set temperatures, and turns off the second heat medium pump when the room temperature is out of the upper and lower limit set temperatures. .

그리고, 제어부(70)는, 공기조화기가 냉방 운전 혹은 난방 운전되는 경우, 실내 온도 감지부(60)에서 감지된 실내 온도와 축열조 온도 감지부(62)에서 감지된 축열조 온도의 차를 설정치와 비교하여 압축기(2)와 제 1 열매체 펌프(46)를 온/오프 제어한다.When the air conditioner is cooled or heated, the controller 70 compares the difference between the room temperature detected by the room temperature detector 60 and the heat storage tank temperature detected by the heat storage tank temperature detector 62 with a set value. To control the compressor 2 and the first heat medium pump 46 on / off.

제어부(70)는 실내 온도와 축열조 온도의 차가 설정치 미만이면, 현재 축열조(12) 내의 축열매체 온도와 실내 공기의 온도가 근접하여 축열조(12)의 축열매체로 냉/난방력을 공급하도록 압축기(2)와 제 1 열매체 펌프(46)를 온시키고, 실내 온도와 축열조 온도의 차가 설정치 이상이면, 현재 축열조(12) 내의 축열매체가 실 내 공기를 상당 시간동안 냉각/가열할 수 있으므로, 압축기(2)와 제 1 열매체 펌프(46)를 오프시킨다.If the difference between the room temperature and the heat storage tank temperature is less than the set value, the control unit 70 supplies a cooling / heating force to the heat storage medium of the heat storage tank 12 when the current temperature of the heat storage medium and the temperature of the indoor air are close to each other. 2) and the first heat medium pump 46 are turned on, and if the difference between the room temperature and the heat storage tank temperature is greater than or equal to the set value, the heat storage medium in the current heat storage tank 12 can cool / heat the air in the room for a considerable time. 2) and the first heat medium pump 46 are turned off.

상기와 같은 압축기(2)와 제 1 열매체 펌프(46)의 온/오프를 결정하기 위한 설정치는 압축기(2)의 잦은 온/오프를 방지할 수 있도록 상한 설정온도와 하한 설정온도의 차 보다 크게 설정된다.The set value for determining the on / off of the compressor 2 and the first heat medium pump 46 as described above is larger than the difference between the upper and lower set temperatures so as to prevent frequent on / off of the compressor 2. Is set.

한편, 본 실시예에 따른 공기조화기는 도 1에 도시된 바와 같이, 압축기(2)와 실외 열교환기(4)와 실외 송풍기(6)와 냉/난방 절환밸브(18)가 실외기(O)에 설치되고, 제 1 열교환기(8)와 제 1 축열매체 펌프(46)와 축열조(12)와 제 2 축열매체 펌프(52)와 제 2 열교환기(14)와 실내 송풍기(16)가 실내기(I)에 설치되며, 팽창기구(11)가 실외기(O)와 실내기(I) 중 적어도 하나에 설치된다.Meanwhile, in the air conditioner according to the present embodiment, as shown in FIG. 1, the compressor 2, the outdoor heat exchanger 4, the outdoor blower 6, and the cooling / heating switching valve 18 are connected to the outdoor unit O. The first heat exchanger 8, the first heat storage medium pump 46, the heat storage tank 12, the second heat storage medium pump 52, the second heat exchanger 14, and the indoor blower 16 are provided with an indoor unit ( It is installed in I), the expansion mechanism 11 is installed in at least one of the outdoor unit (O) and the indoor unit (I).

본 실시예에 따른 공기조화기는 냉매가 압축기(2)와 냉/난방 절환밸브(18)와 실외 열교환기(4)와 팽창기구(11)와 제 1 열교환기(8)를 순환하고, 축열매체가 제 1 열교환기(8)와 제 1 축열매체 펌프(46)와 축열조(12)와 제 2 축열매체 펌프(52)와 제 2 열교환기(14)를 순환하게 되는데, 상기와 같이 축열매체가 순환하는 구성인 제 1 열교환기(8)와 제 1 축열매체 펌프(46)와 축열조(12)와 제 2 축열매체 펌프(52)와 제 2 열교환기(14) 모두를 실내기(I)에 함께 설치하면, 냉매는 실외기(O)와 실내기(I)를 순환하고, 축열매체는 실내기(I) 내에서만 순환되게 되는 축열식 실내기와 실외기로 구성되게 된다.In the air conditioner according to the present embodiment, the refrigerant circulates through the compressor 2, the cooling / heating switching valve 18, the outdoor heat exchanger 4, the expansion mechanism 11, and the first heat exchanger 8. The first heat exchanger 8, the first heat storage medium pump 46, the heat storage tank 12, the second heat storage medium pump 52, and the second heat exchanger 14 are circulated. Both the first heat exchanger 8, the first heat storage medium pump 46, the heat storage tank 12, the second heat storage medium pump 52, and the second heat exchanger 14, which are configured to circulate, together with the indoor unit I When installed, the refrigerant circulates the outdoor unit (O) and the indoor unit (I), and the heat storage medium is composed of a heat storage indoor unit and an outdoor unit circulated only in the indoor unit (I).

상기와 같이 축열식 실내기와 실외기로 구성되는 경우, 냉매가 통과하는 실내 열교환기와 실내 송풍기를 갖는 실내기(미도시)와 상기와 같은 축열식 실내기 중 어느 하나를 실외기(O)에 선택적으로 연결하게 되면, 공기조화기 제조자는 실외기(O)를 여러 모델에 공용 사용할 수 있게 된다.When the heat storage indoor unit and the outdoor unit are configured as described above, if one of the indoor unit (not shown) having the indoor heat exchanger and the indoor blower through which the refrigerant passes and the heat storage indoor unit as described above are selectively connected to the outdoor unit O, The manufacturer of the conditioner will be able to use the outdoor unit O in various models.

도 4는 본 발명에 따른 공기조화기 다른 실시시예의 개략 단면도이다.4 is a schematic cross-sectional view of another embodiment of an air conditioner according to the present invention.

본 실시예에 따른 공기조화기는, 도 4에 도시된 바와 같이, 실외기(O′)에 압축기(2)와 실외 열교환기(4)와 실외 송풍기(6)와 제 1 열교환기(8)와, 팽창기구(11)와, 축열조(12)와 제 1 축열매체 펌프(46)과 제 2 축열매체 펌프(52)가 설치되고, 실내기(I′)에 제 2 열교환기(14)와 실내 송풍기(16)가 설치된다.As shown in FIG. 4, the air conditioner according to the present embodiment includes a compressor 2, an outdoor heat exchanger 4, an outdoor blower 6, a first heat exchanger 8, and an outdoor unit O ′. The expansion mechanism 11, the heat storage tank 12, the first heat storage medium pump 46, and the second heat storage medium pump 52 are provided, and the second heat exchanger 14 and the indoor blower 14 are installed in the indoor unit I '. 16) is installed.

상기와 같이 축열매체가 순환하는 구성 중 제 1 열교환기(8)와 제 1 축열매체 펌프(46)와 축열조(12)와 제 2 축열매체 펌프(52)가 본 발명 일실시예와 달리 실외기(O′)에 설치되고, 실내기(I′)에 제 2 열교환기(14)와 실내 송풍기(16)가 설치될 경우, 냉매는 실외기(O) 내에서만 순환되고, 축열매체는 실외기(O′)와 실내기(I′)를 순환하게 되며, 이 경우 실내기(I′)가 컴팩트화될 수 있게 된다.As described above, the first heat exchanger 8, the first heat storage medium pump 46, the heat storage tank 12, and the second heat storage medium pump 52 are configured to circulate as the heat storage medium. O '), and when the second heat exchanger 14 and the indoor blower 16 are installed in the indoor unit I', the refrigerant is circulated only in the outdoor unit O, and the heat storage medium is the outdoor unit O '. And the indoor unit I 'is circulated, in which case the indoor unit I' can be made compact.

도 1은 본 발명에 따른 공기조화기 일실시예의 개략 단면도,1 is a schematic cross-sectional view of an embodiment of an air conditioner according to the present invention;

도 2는 본 발명에 따른 공기조화기 일실시예의 냉방시 구성도,2 is a block diagram of the air conditioner according to the embodiment of the present invention for cooling,

도 3은 본 발명에 따른 공기조화기 일실시예의 난방시 구성도,3 is a configuration diagram when heating the air conditioner according to an embodiment of the present invention;

도 4는 본 발명에 따른 공기조화기 다른 실시시예의 개략 단면도이다.4 is a schematic cross-sectional view of another embodiment of an air conditioner according to the present invention.

<도면의 주요 부분에 관한 부호의 설명> <Explanation of symbols on main parts of the drawings>

2: 압축기 4: 실외 열교환기  2: compressor 4: outdoor heat exchanger

6: 실외 송풍기 8: 제 1 열교환기6: outdoor blower 8: first heat exchanger

9: 냉매 유로 10: 열매체 유로9: refrigerant path 10: heat medium path

11: 팽창기구 12: 축열조11: expansion mechanism 12: heat storage tank

14: 제 2 열교환기 15: 열매체 유로14: second heat exchanger 15: heat medium flow path

16: 실외 송풍기 18: 냉/난방 절환밸브16: outdoor blower 18: cooling / heating switching valve

21: 실외 케이스 22: 실외 공기 흡입구21: Outdoor case 22: Outdoor air intake

23: 실외 공기 토출구 24: 실내 케이스23: outdoor air outlet 24: indoor case

25: 실내 공기 흡입구 26: 실내 공기 토출구25: indoor air inlet 26: indoor air outlet

42: 제 1 축열매체 순환 유로 46: 제 1 축열매체 펌프42: first heat storage medium circulation passage 46: first heat storage medium pump

48: 제 2 축열매체 순환 유로 52: 제 2 축열매체 펌프48: second heat storage medium circulation passage 52: second heat storage medium pump

60: 실내 온도 감지부 62: 축열조 온도 감지부60: room temperature detection unit 62: heat storage tank temperature detection unit

64: 조작부 70: 제어부64: control panel 70: control unit

I: 실내기 O: 실외기I: Indoor unit O: Outdoor unit

Claims (7)

냉매를 압축하는 압축기와; A compressor for compressing the refrigerant; 냉매가 실외 공기와 열교환되는 실외 열교환기와;An outdoor heat exchanger through which the refrigerant heat exchanges with the outdoor air; 상기 실외 열교환기로 실외 공기를 유동시키는 실외 송풍기와;An outdoor blower for flowing outdoor air to the outdoor heat exchanger; 냉매와 축열매체가 열교환되는 제 1 열교환기와;A first heat exchanger configured to exchange heat between the refrigerant and the heat storage medium; 상기 실외 열교환기와 상기 제 1 열교환기 사이에 설치된 팽창기구와; An expansion mechanism provided between the outdoor heat exchanger and the first heat exchanger; 상기 제 1 열교환기에서 열교환된 축열매체가 담겨지는 축열조와;A heat storage tank containing the heat storage medium heat exchanged in the first heat exchanger; 상기 축열조의 축열매체가 실내 공기와 열교환되는 제 2 열교환기와;A second heat exchanger in which the heat storage medium of the heat storage tank exchanges heat with indoor air; 상기 제 2 열교환기로 실내 공기를 유동시키는 실내 송풍기를 포함하는 공기조화기.An air conditioner including an indoor blower for flowing indoor air to the second heat exchanger. 제 1 항에 있어서,The method of claim 1, 상기 압축기와, 실외 열교환기와, 실외 송풍기는 실외기에 설치되고,The compressor, the outdoor heat exchanger and the outdoor blower are installed in the outdoor unit, 상기 제 1 열교환기와, 축열조와, 제 2 열교환기와, 실내 송풍기는 실내기에 설치되며,The first heat exchanger, the heat storage tank, the second heat exchanger, and the indoor blower are installed in an indoor unit, 상기 팽창기구는 상기 실외기와 실내기 중 적어도 하나에 설치된 공기조화기.The expansion mechanism is an air conditioner installed in at least one of the outdoor unit and the indoor unit. 제 1 항에 있어서, The method of claim 1, 상기 압축기와, 실외 열교환기와, 실외 송풍기와, 제 1 열교환기와, 팽창기구와, 축열조는 실외기에 설치되고,The compressor, the outdoor heat exchanger, the outdoor blower, the first heat exchanger, the expansion mechanism, and the heat storage tank are installed in the outdoor unit, 상기 제 2 열교환기와 실내 송풍기는 실내기에 설치된 공기조화기.The second heat exchanger and the indoor blower are air conditioners installed in an indoor unit. 제 2 항 또는 제 3 항에 있어서,The method of claim 2 or 3, 상기 공기조화기는 상기 축열 매체가 상기 제 1 열교환기와 상기 축열조를 순환하게 연결된 제 1 축열매체 순환 유로와,The air conditioner includes: a first heat storage medium circulation passage connected to the heat storage medium to circulate the first heat exchanger and the heat storage tank; 상기 제 1 축열매체 순환 유로에 설치된 제 1 축열매체 펌프와,A first heat storage medium pump installed in the first heat storage medium circulation passage; 상기 축열 매체가 상기 축열조와 상기 제 2 열교환기를 순환하게 연결된 제 2 축열매체 순환 유로와,A second heat storage medium circulation passage connected to the heat storage medium to circulate the heat storage tank and the second heat exchanger; 상기 제 2 축열매체 순환 유로에 설치된 제 2 축열매체 펌프를 더 포함하는 공기조화기.And a second heat storage medium pump installed in the second heat storage medium circulation passage. 제 4 항에 있어서,The method of claim 4, wherein 상기 제 1 열교환기는 냉매가 통과하는 냉매 유로와, 상기 축열매체가 통과하는 축열매체 유로가 형성된 공기조화기.The first heat exchanger is an air conditioner having a refrigerant passage through which the refrigerant passes, and a heat storage medium passage through which the heat storage medium passes. 제 5 항에 있어서,The method of claim 5, wherein 상기 제 2 열교환기는 상기 축열매체가 통과하는 축열매체 유로가 형성된 공기조화기.The second heat exchanger is an air conditioner in which a heat storage medium flow path through which the heat storage medium passes. 제 4 항에 있어서,The method of claim 4, wherein 상기 실내기에 설치되어 실내 온도를 감지하는 실내 온도 감지부와;An indoor temperature detector installed at the indoor unit to detect an indoor temperature; 상기 축열조의 온도를 감지하는 축열조 온도 감지부와;A heat storage tank temperature sensing unit for sensing a temperature of the heat storage tank; 상기 공기조화기를 조작하는 조작부와;An operation unit for operating the air conditioner; 상기 실내 온도 감지부와 축열조 온도 감지부의 감지 결과에 따라 상기 압축기와 제 1 축열매체 펌프를 온/오프 제어하고, 상기 실내 온도 감지부의 감지 결과와 상기 조작부의 조작에 따라 제 2 축열매체 펌프의 온/오프를 제어하는 제어부를 더 포함하는 공기조화기.On / off control of the compressor and the first heat storage medium pump according to the detection result of the room temperature detection unit and the heat storage tank temperature detection unit, the on-off of the second heat storage medium pump according to the detection result of the room temperature detection unit and the operation of the operation unit. Air conditioner further comprises a control unit for controlling the on / off.
KR1020080084072A 2008-08-27 2008-08-27 air conditioner KR101498627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080084072A KR101498627B1 (en) 2008-08-27 2008-08-27 air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080084072A KR101498627B1 (en) 2008-08-27 2008-08-27 air conditioner

Publications (2)

Publication Number Publication Date
KR20100025356A true KR20100025356A (en) 2010-03-09
KR101498627B1 KR101498627B1 (en) 2015-03-04

Family

ID=42176919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080084072A KR101498627B1 (en) 2008-08-27 2008-08-27 air conditioner

Country Status (1)

Country Link
KR (1) KR101498627B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101464520B1 (en) * 2013-08-08 2014-11-25 주식회사 탑솔 Cooling-heating equipment for Hybrid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101932915B1 (en) * 2016-12-13 2019-04-05 주식회사 에너지컨설팅 Regenerative heat pump system comprising geothermal exchanger and controlling method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3443159B2 (en) * 1994-04-15 2003-09-02 三洋電機株式会社 Air conditioner
JPH09243193A (en) * 1996-03-12 1997-09-16 Mitsubishi Heavy Ind Ltd Heat accumulative type air conditioner
KR100468473B1 (en) * 2002-10-16 2005-01-27 삼성전자주식회사 Air conditioning system
KR20060131473A (en) * 2005-06-16 2006-12-20 엘지전자 주식회사 Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101464520B1 (en) * 2013-08-08 2014-11-25 주식회사 탑솔 Cooling-heating equipment for Hybrid

Also Published As

Publication number Publication date
KR101498627B1 (en) 2015-03-04

Similar Documents

Publication Publication Date Title
KR101192346B1 (en) Heat pump type speed heating apparatus
KR101212698B1 (en) Heat pump type speed heating apparatus
KR101155496B1 (en) Heat pump type speed heating apparatus
KR101321546B1 (en) Air conditioner
KR101155497B1 (en) Heat pump type speed heating apparatus
KR20120010034A (en) Heat pump type speed heating apparatus
KR101549691B1 (en) Energy-saving type thermo-hygrostat
KR101754685B1 (en) Heat pump type speed heating apparatus
KR101321549B1 (en) Heat pump
KR20100025356A (en) Air conditioner
US11913694B2 (en) Heat pump system
KR101321545B1 (en) Air conditioner
KR100877055B1 (en) Hybrid heat pump type heat and cooling system with feeding steam water
KR20110117974A (en) Heat pump type speed heating apparatus
JP7019214B1 (en) Simultaneous cold and hot temperature control device
KR100877056B1 (en) Hybrid heat pump type heat and cooling system
KR101212686B1 (en) Heat pump type speed heating apparatus
JP5066022B2 (en) Air conditioning system
JP2017020681A (en) Air conditioning/hot water supply system
KR20140063930A (en) An engine-driven heat pump system
KR20080012516A (en) Controlling method for multi-type air conditioning system
KR100544707B1 (en) Water Cooling Type Air Conditioner And Method Of Controlling The Same
KR20060065874A (en) Heat pump type air conditioner
KR100866736B1 (en) Hybrid heat pump type heat and cooling system with feeding steam water
KR101155471B1 (en) Heat pump type speed heating apparatus

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180112

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20190114

Year of fee payment: 5