KR19980059862A - Absorption HVAC - Google Patents

Absorption HVAC Download PDF

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Publication number
KR19980059862A
KR19980059862A KR1019960079207A KR19960079207A KR19980059862A KR 19980059862 A KR19980059862 A KR 19980059862A KR 1019960079207 A KR1019960079207 A KR 1019960079207A KR 19960079207 A KR19960079207 A KR 19960079207A KR 19980059862 A KR19980059862 A KR 19980059862A
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South Korea
Prior art keywords
evaporator
heating
air
heat
heat exchange
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KR1019960079207A
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Korean (ko)
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KR100321582B1 (en
Inventor
최병권
조양수
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강원석
린나이코리아 주식회사
한갑수
한국가스공사
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Priority to KR1019960079207A priority Critical patent/KR100321582B1/en
Publication of KR19980059862A publication Critical patent/KR19980059862A/en
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Publication of KR100321582B1 publication Critical patent/KR100321582B1/en

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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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/026—Evaporators specially adapted for sorption type systems
    • 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
    • F25B41/28—Disposition of valves, e.g. of on-off valves or flow control valves specially adapted for sorption cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
    • 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/006—Reversible sorption cycles
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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]
    • Y02B30/62—Absorption based systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

[과제][assignment]

증발기를 고온재생기, 증기냉매 분리통, 저온재생기, 흡수기를 차례로 포함하는 종형의 구조와 상부에 응축기, 하부에 가열부를 갖는 흡수식 냉난방기 본체와는 별도로 설치하고, 상기 증발기는 원형의 수평 증발기 전열관을 위에서 아래방향으로 여러개를 설치하고 증발기 내부에 개방되도록 구성하고, 상기 증발기 전열관 외부는 판형의 열교환핀을 갖는 구조로 구성되어, 실내의 공기를 송풍팬으로 유입시켜 증발기 전열관과의 열교환을 통해 열교환이 이루어진 공기를 실내로 유입시켜 별도의 실내기와 냉수회로가 필요없도록 구성하고, 상기 냉난방장치에서의 난방관을 설치하지 않고 냉난방절환 밸브를 고온재생기에서 용액열교환기로 연결된 배관중에 설치하여, 난방운전시 냉난방절환 밸브를 닫아주어 용액이 용액열교환기로 유입되는 것을 막아주면 가열된 냉매 증기는 용액냉매 분리통에서 분리되어 응축기로 유입되고 고온의 증기는 냉매공급관을 통해 증발기로 유입되어 실내에서 유입한 공기를 송풍팬에 의해 증발기와의 열교환을 통해 실내기로 더워진 공기를 실내로 유입시켜 난방운전을 실시하는 흡수식 냉난방기.The evaporator is installed separately from a vertical structure including a high temperature regenerator, a steam refrigerant separator, a low temperature regenerator, and an absorber, and an absorbent air conditioner body having a condenser on the upper side and a heating part on the lower side, and the evaporator has a circular horizontal evaporator heat pipe from above. Installed several in the downward direction and configured to open inside the evaporator, the outside of the evaporator heat pipe is composed of a structure having a plate-shaped heat exchange fin, the heat exchange is made through the heat exchange with the evaporator heat pipe by introducing the indoor air into the blower fan The air is introduced into the room so that a separate indoor unit and a cold water circuit are not required, and a heating / heating switching valve is installed in a pipe connected from a high temperature regenerator to a solution heat exchanger without installing a heating tube in the air conditioning unit. By closing the valve to ensure that the solution The very heated steam of steam is separated from the solution refrigerant separator and flows into the condenser. The hot steam flows into the evaporator through the refrigerant supply pipe, and the air from the room is heated by the blower fan to heat the indoor unit through heat exchange with the evaporator. Absorption type air conditioner that runs air by introducing air into the room.

Description

흡수식 공조장치Absorption HVAC

제1도는 본 발명의 일실시예에 관련된 흡수식 냉난방장치의 외관도1 is an external view of an absorption type heating and cooling device according to an embodiment of the present invention.

[발명의 상세한 설명]본 발명은 리튬브로마이드 등의 수용액을 흡수액으로 하는 흡수식 공조장치에 관한 것으로, 더 상세하게는 종형 원통상의 재생기, 흡수기, 응축기가 일체로 구성되는 본체와 증발기로 구성되어 증발기가 일체형으로 실내기의 역할을 동시에 수행하도록 발명된 것이다.고온재생기로 되돌리는 용액펌프를 가지는 흡수회로와, 상기 증발기전열관에 냉수를 흐르게 하기 위한 냉수펌프와, 상기 냉각수펌프, 상기 가열원 및 상기 냉각수펌프를 제어하는 실외제어기를 가지는 실외기와, 송풍팬을 부설함과 아울러 상기 증발기전열관으로부터 냉수가 공급되는 실내열교환기로 구성하고 상기한 구성을 종형형태로 고온재생기, 저온재생기, 흡수기, 증발기를 차례대로 포함하고, 상부에 흡수기의 냉각수 회로와 연결된 응축기를 설치하고, 재생기 하부에 가열원인 버너부와 돔형태의 비등기를 설치한 냉난방기 본체를 구성하였다.[과제를 해결하기 위한 수단]Detailed Description of the Invention [0001] The present invention relates to an absorption type air conditioner using an aqueous solution such as lithium bromide as an absorption liquid, and more specifically, an evaporator composed of a main body and an evaporator which are integrally formed with a vertical cylindrical regenerator, an absorber, and a condenser. Is an integral part of the present invention. The absorption circuit has a solution pump returning to a high temperature regenerator, a cold water pump for flowing cold water to the evaporator heat pipe, the cooling water pump, the heating source and the cooling water. An outdoor unit having an outdoor controller for controlling a pump, and an indoor heat exchanger for supplying cold water from the evaporator heat pipe and installing a blower fan, and the above configuration includes a high temperature regenerator, a low temperature regenerator, an absorber, and an evaporator in the form of a bell. A condenser connected to the coolant circuit of the absorber at the top, Cooling & Heating a body mounting a heat causes the burner part and the dome of the non-registered on the lower animation was constructed. Means for Solving the Problems

상기의 증발기(3)의 내부는 흡수기(2)의 내부와 관으로 연결되어 있어 증발기(3)에서 증발된 증기는 흡수기(2)로 들어가 고농도의 흡수용액에 흡수되는 구조를 갖는다.또, 상기의 증발기(3)는 송풍팬(303)에 의해 실내의 공기를 유입하여 냉매의 증발에 의해 냉각된 증발기(3) 전열관 외부에 판형의 열교환핀(302)에 통과시켜 차가워진 공기를 실내로 유입시켜 냉방을 실시하는 구조를 갖는다.응축기(8)로 유입되어 응축기 코일내로 흐르는 냉각수에 의해 응축되고, 저온재생기(5)에서 발생기 냉매증기는 저온재생기(5)와 개방되어 있는 응축기(8)로 유입되어 응축된다.[발명의 효과]본 발명의 실시예를 제1도 ∼ 제5도에 따라서 설명한다.부리통(502)으로 분리되어 있다.The inside of the evaporator 3 is connected to the inside of the absorber 2 by a pipe so that the vapor evaporated from the evaporator 3 enters the absorber 2 and is absorbed by a high concentration of the absorbing solution. The evaporator 3 of the air flows into the indoor air by the blower fan 303 and passes the plated heat exchange fins 302 outside the heat exchanger tube cooled by the evaporation of the refrigerant to flow the cold air into the room. It is condensed by the cooling water flowing into the condenser (8) and flowing into the condenser coil, the generator refrigerant vapor from the low temperature regenerator (5) to the low temperature regenerator (5) and the condenser (8) open. It flows in and condenses. [Effect of the Invention] An embodiment of the present invention will be described with reference to Figs. 1 to 5.

흡수기는 본체의 외벽에 의해 구성되어 본체를 구성한다.응축기(8)로 이동한다.부설한 냉각탑(10)과 냉각수탱크와 냉각수펌프와 흡수기전열관과 응축기전열관을 차례로 환형상으로 접속하여 구성하며, 난방운전시 냉각수펌프를 작동시켜서 냉각수를 순환 흡수한 열을 외부로 방열한다.증발기(3)로 유입되어 실내에서 유입한 공기를 송풍팬에 의해 증발기와의 열교환을 통해 실내기로 더워진 공기를 실내로 유입시켜 난방운전이 이루어 지도록 하는 것이다.The absorber is constituted by the outer wall of the main body and constitutes the main body. The condenser 8 is moved to the condenser 8. The cooling tower 10, the cooling water tank, the cooling water pump, the absorber heat pipe, and the condenser heat pipe are sequentially connected in an annular shape. During the heating operation, the coolant pump is operated to dissipate the heat that circulates and absorbs the coolant to the outside.The air introduced into the evaporator (3) and the air introduced from the room are heated by the blower fan to the indoor unit through heat exchange with the evaporator. Inflow to the heating operation is to be done.

Claims (2)

증발기를 고온재생기, 증기냉매 분리통, 저온재생기, 흡수기를 차례로 포함하는 종형으로 배치하여, 그 상부에 응축기, 하부에 가열부를 갖는 흡수식 냉난방기본체와는 별도로 설치하고, 상기 증발기는 원형의 수평 증발기 전열관을 위에서 아래방향으로 여러개를 설치하여 증발기내부에 개방되도록 구성하고, 상기 증발기 전열관 외부는 판형의 열교환핀을 설치하여, 실내의 공기를 송풍팬으로 유입시켜 증발기 전열관과의 열교환을 통해 열교환이 이루어진 공기를 실내로 유입시키도록 구성됨을 특징으로 하는 흡수식 냉난방 장치.The evaporator is arranged in a vertical shape including a high temperature regenerator, a steam refrigerant separator, a low temperature regenerator, and an absorber, and is installed separately from the absorption type air-conditioning main body having a condenser and a heating part on the upper part, and the evaporator is a circular horizontal evaporator heat pipe. It is configured to open the inside of the evaporator by installing a plurality from the top to the bottom, and the outside of the evaporator heat pipe installed a plate-shaped heat exchange fin, the air is heat exchanged through the heat exchange with the evaporator heat pipe by introducing the indoor air into the blower fan Absorbing heating and cooling device, characterized in that configured to flow into the room. 제1 항에 있어서, 별도의 난방관을 설치하지 않고 냉난방절환 밸브를 고온재생기에서 용액열교환기로 연결된 배관중에 설치하여, 난방운전시 냉난방절환 밸브를 닫아주어 용액이 용액열교환기로 유입되는 것을 막아주어 가열된 냉매 증기는 용액냉매 분리통에서 분리되어 응축기로 유입되고 고온의 증기는 냉매공급관을 통해 증발기로 유입되어 실내에서 유입한 공기를 송풍팬에 의해 증발기와의 열교환을 통해 실내기로 더워진 공기를 실내로 유입시켜 난방운전을 실시하는 것을 특징으로 하는 흡수식 냉난방장치.The air conditioner according to claim 1, wherein a heating / heating switching valve is installed in the pipe connected to the solution heat exchanger in the high temperature regenerator without installing a separate heating tube, thereby closing the heating / heating switching valve during heating operation to prevent the solution from flowing into the solution heat exchanger. The refrigerant vapor is separated from the solution refrigerant separator and flows into the condenser, and the hot steam flows into the evaporator through the refrigerant supply pipe, and the air introduced from the room is heated to the indoor unit through heat exchange with the evaporator by the blower fan. Absorption type heating and cooling device characterized in that the heating operation by flowing into.
KR1019960079207A 1996-12-31 1996-12-31 Absorption air conditioner KR100321582B1 (en)

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KR1019960079207A KR100321582B1 (en) 1996-12-31 1996-12-31 Absorption air conditioner

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KR1019960079207A KR100321582B1 (en) 1996-12-31 1996-12-31 Absorption air conditioner

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KR19980059862A true KR19980059862A (en) 1998-10-07
KR100321582B1 KR100321582B1 (en) 2002-06-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793811B1 (en) * 2007-09-17 2008-01-11 엘지전자 주식회사 Transmitting system and method of processing data
KR100793810B1 (en) * 2007-09-17 2008-01-11 엘지전자 주식회사 Transmitting system and method of processing data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793811B1 (en) * 2007-09-17 2008-01-11 엘지전자 주식회사 Transmitting system and method of processing data
KR100793810B1 (en) * 2007-09-17 2008-01-11 엘지전자 주식회사 Transmitting system and method of processing data

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