KR102214539B1 - Circulating outdoor unit cooling system using condensate - Google Patents

Circulating outdoor unit cooling system using condensate Download PDF

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Publication number
KR102214539B1
KR102214539B1 KR1020200084966A KR20200084966A KR102214539B1 KR 102214539 B1 KR102214539 B1 KR 102214539B1 KR 1020200084966 A KR1020200084966 A KR 1020200084966A KR 20200084966 A KR20200084966 A KR 20200084966A KR 102214539 B1 KR102214539 B1 KR 102214539B1
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South Korea
Prior art keywords
water
outdoor unit
cooling
storage tank
heat sink
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KR1020200084966A
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Korean (ko)
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김형근
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주식회사 유진이엔지
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/36—Drip trays for outdoor units
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/228—Treatment of condensate, e.g. sterilising

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The present invention is to provide a circulating outdoor unit cooling system using condensing water, which operates condensing water discharged from an air conditioner indoor unit in a circulating-type to effectively cool an outdoor unit heat sink with a small amount of water. The circulating outdoor unit cooling system of the present invention comprises: a water storage tank (100) provided to store condensing water discharged through a drain hose (12) of an air conditioner indoor unit (10); a water cooling line (200) provided with a nozzle (240) to spray the water stored in the water storage tank (100) toward a heat sink (22) of an air conditioner outdoor unit (20) by an operation of a pump (220); and a water recovery tank (300) installed at a lower portion of the heat sink (22) of the air conditioner outdoor unit (20), and having a water recovery pipe (320) for collecting the water discharged after cooling the heat sink (22) to supply the same to the water storage tank (100). If the circulating outdoor unit cooling system using condensing water is used, a circulating cooling cycle for collecting and reusing water discarded after water cooling is constructed in case of water cooling of the heat sink of an outdoor unit using condensing water discharged from the air conditioner indoor unit, such that a water-cooling effect is maximized for a long time with a small amount of water. In particular, a drain hose is constructed as an integrated bundle with a refrigerant pipe to store and manage condensing water to omit a separate pipe work for processing the condensing water discharged via the drain hose, such that the convenience of construction and operation of an air conditioner can be provided.

Description

응축수를 이용한 순환형 실외기 냉각시스템 {Circulating outdoor unit cooling system using condensate}Circulating outdoor unit cooling system using condensate}

본 발명은 에어컨 실내기에서 배출되는 응축수를 순환식으로 운용하여 적은 양의 물로 실외기 방열판을 효과적으로 냉각할 수 있는 응축수를 이용한 순환형 실외기 냉각시스템에 관한 것이다.The present invention relates to a circulation type outdoor unit cooling system using condensed water capable of effectively cooling an outdoor unit heat sink with a small amount of water by circulating condensed water discharged from an indoor unit of an air conditioner.

통상적으로 에어컨은 압축기, 응축기, 팽창밸브 및 증발기의 냉동사이클에 따른 냉매가스의 증발잠열을 이용하여 실내의 온도를 쾌적하게 유지하는 장치로서, 압축기가 냉매가스를 압축하여 포화압력까지 냉매가스의 압력과 온도를 상승시켜 주면 응축기가 공기를 이용하여 고온, 고압의 냉매가스가 갖고 있는 열을 흡수하여 냉매가스를 응축, 액화시킨다.Typically, an air conditioner is a device that comfortably maintains the indoor temperature by using the latent heat of evaporation of refrigerant gas according to the refrigeration cycle of a compressor, condenser, expansion valve, and evaporator, and the compressor compresses the refrigerant gas to the saturation pressure. When the over temperature is raised, the condenser absorbs the heat of the high-temperature and high-pressure refrigerant gas using air to condense and liquefy the refrigerant gas.

이와 같이 응축, 액화된 냉매가스는 팽창밸브의 교축작용에 의해 온도와 압력이 낮아지고, 이 냉매가스가 증발기에서 증발하면서 실내공기를 열교환시켜 실내온도를 쾌적하게 유지하나, 실외기가 일반적으로 직사광선이 비치는 실외에 설치되므로, 냉각팬을 회전시켜도 응축기로 뜨거운 바람이 송풍됨에 따라 응축기의 냉각효율 저하되면서 에너지 효율이 떨어지는 실정이다.The temperature and pressure of the condensed and liquefied refrigerant gas are lowered by the throttling action of the expansion valve, and the refrigerant gas evaporates in the evaporator to heat exchange the indoor air to keep the indoor temperature comfortable, but the outdoor unit is generally exposed to direct sunlight. Since the beach is installed outdoors, even if the cooling fan is rotated, the cooling efficiency of the condenser decreases as the cooling efficiency of the condenser decreases as hot wind blows into the condenser, resulting in a decrease in energy efficiency.

이에 종래에 개시된 특허등록 10-1332127호에서, 실외기의 열교환기 상부에는 응축수 유도배관을 통해 공급된 응축수가 저장되는 전도식 버킷이 회동가능하게 설치되고, 전도식 버킷의 하부에는 낙수유도판이 설치되어 실내기에서 공급된 응축수가 전도식 버킷에 일정량 이상 채워지게 되면 전도식 버킷의 무게중심이 불안정한 상태가 되어 순간적으로 뒤집히면서 낙수유도판을 통해 한꺼번에 쏟아져 내려 실외기의 열교환기를 적시는 기술이 선 제시된 바 있다.Accordingly, in Patent Registration No. 10-1332127 disclosed in the prior art, a conductive bucket for storing condensed water supplied through a condensed water guide pipe is rotatably installed on the upper part of the heat exchanger of the outdoor unit, and a falling water guide plate is installed at the lower part of the conductive bucket. When the condensed water supplied from the indoor unit is filled in the conductive bucket over a certain amount, the center of gravity of the conductive bucket becomes unstable and is instantly turned over and pours out through the drip guide plate at once to wet the heat exchanger of the outdoor unit. have.

또한, 다른 종래기술인 특허등록 10-0454052호에서, 실외기의 응축기를 냉각하도록 냉각팬과 더불어 보조냉각수단을 구비하여 상기 응축기의 응축능력을 향상시키는 분리형 에어컨에 있어서, 상기 보조냉각수단은 상기 응축기의 응축능력을 향상시키기 위하여 상기 실내기의 열교환기에서 발생한 응축수를 사용하여 상기 실외기의 응축기를 냉각하도록, 상기 실내기의 내부에 구비된 열교환기에서 발생한 응축수를 연속되게 상기 실외기 측으로 유도하는 드레인호스와, 상기 드레인호스를 통해 유도된 응축수를 끝단부에 형성된 분무노즐을 통해 직접적으로 상기 실외기 내측에 구비된 응축기의 표면에 분사하는 다수의 자동분무기로 구성된 보조냉각수단을 구비하는 기술이 선 등록된 바 있다.In addition, in another prior art Patent Registration No. 10-0454052, in a separate air conditioner that improves the condensing capacity of the condenser by providing an auxiliary cooling means along with a cooling fan to cool the condenser of the outdoor unit, the auxiliary cooling means is A drain hose for continuously guiding condensed water generated from a heat exchanger provided inside the indoor unit to the outdoor unit so as to cool the condenser of the outdoor unit using condensed water generated from the heat exchanger of the indoor unit to improve condensation capacity; and A technology comprising a plurality of automatic atomizers for spraying the condensed water induced through the drain hose directly onto the surface of the condenser provided inside the outdoor unit through a spray nozzle formed at the end has been previously registered.

그러나, 상기 종래 기술들은 에어컨 실내기 외부로 배수하던 응축수를 실외기 측으로 분사하여 수냉식을 복합 운용하려는 것이나, 응축수의 경우 냉방시작 초기에 배출량 대비 시간이 갈수록 점차 감소됨과 더불어 실내 습도에 따라 응축수 배출량이 감소되는 경우 수냉식 냉각효과를 기대하기 어려운 문제점이 따랐다.However, the above-described conventional techniques are intended to combine water cooling by spraying condensed water that was drained to the outside of the air conditioner to the outdoor unit. In this case, it was difficult to expect a water-cooled cooling effect.

KR 10-1332127 B1 (2013.11.15.)KR 10-1332127 B1 (2013.11.15.) KR 10-0454052 B1 (2004.10.13.)KR 10-0454052 B1 (2004.10.13.)

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 에어컨 실내기에서 배출되는 응축수를 이용하여 실외기 방열판을 수냉처리함에 있어 수냉 후 버려지는 물을 회수하여 재사용하는 순환형 냉각 사이클을 구축하여 적은 양의 물로 수냉효과를 장기간 극대화하고, 특히 드레인호스를 냉매관과 일체형 다발로 시공하여 응축수를 저장 관리하므로 드레인호스를 타고 배출되는 응축수를 처리하기 위한 별도의 배관작업이 생략되어 에어컨 시공 및 운용상에 편의성이 제공되는 응축수를 이용한 순환형 실외기 냉각시스템을 제공하는 것에 그 목적이 있다.Accordingly, the present invention was conceived to solve the above problem, and in water cooling treatment of the outdoor unit heat sink using condensed water discharged from the indoor unit of an air conditioner, a circulation type cooling cycle was constructed to recover and reuse the water discarded after water cooling. The water cooling effect is maximized for a long period of time with positive water, and since condensed water is stored and managed by constructing a drain hose as an integral bundle with the refrigerant pipe, a separate piping work to treat the condensed water discharged through the drain hose is omitted. The purpose of this is to provide a circulation type outdoor unit cooling system using condensed water that provides convenience.

이러한 목적을 달성하기 위해 본 발명의 특징은, 에어컨 실내기(10)의 드레인호스(12)를 통하여 배출되는 응축수를 저장하도록 구비되는 저수조(100); 상기 저수조(100)에 저장된 물을 펌프(220) 작동에 의해 에어컨 실외기(20) 방열판(22) 측으로 분사하도록 노즐(240)이 구비되는 수냉라인(200); 및 상기 실외기(20) 방열판(22) 하부에 설치되고, 방열판(22)을 냉각처리 후 배출되는 물 또는 우수를 집수하여 저수조(100)로 공급하는 회수관(320)이 구비되는 회수조(300);를 포함하는 것을 특징으로 한다.In order to achieve this object, a characteristic of the present invention is a storage tank 100 provided to store condensed water discharged through the drain hose 12 of the indoor unit 10 of the air conditioner; A water cooling line 200 provided with a nozzle 240 to spray water stored in the water storage tank 100 toward the air conditioner outdoor unit 20 and the heat sink 22 by the operation of the pump 220; And a recovery tank (320) installed under the heat sink (22) of the outdoor unit (20) and provided with a recovery pipe (320) for collecting water or rainwater discharged after cooling the heat sink (22) and supplying it to the storage tank (100). ); characterized in that it includes.

이때, 상기 드레인호스(12)는 에어컨 실내기(10)와 실외기(20)를 연결하는 냉매관(30)과 함께 단열피복재(40)에 보호되어 일체형 다발을 구성하고, 상기 드레인호스(12) 출구(12a)는 실외기(20)에 연결되는 냉매관(30)의 단부보다 길게 형성되는 확장호스(12b)에 의해 저수조(100)에 접속되도록 구비되는 것을 특징으로 한다.At this time, the drain hose 12 is protected by the heat insulating covering material 40 together with the refrigerant pipe 30 connecting the air conditioner indoor unit 10 and the outdoor unit 20 to form an integral bundle, and the drain hose 12 outlet (12a) is characterized in that it is provided to be connected to the water storage tank 100 by an expansion hose 12b formed longer than an end of the refrigerant pipe 30 connected to the outdoor unit 20.

또한, 상기 저수조(100) 수위를 측정하는 수위감지부(420)가 설치되고, 수위감지부(420) 검출 값이 소정의 수위 이하로 검출되면 드레인호스(12)에 구성된 급수라인(400)을 통하여 저수조(100)로 급수가 이루어지며, 펌프(220)는 정지되는 것을 특징으로 한다.In addition, a water level detection unit 420 for measuring the water level of the water storage tank 100 is installed, and when the detection value of the water level detection unit 420 is detected below a predetermined water level, the water supply line 400 configured in the drain hose 12 is Water is supplied to the water storage tank 100 through the water tank 100, and the pump 220 is stopped.

또한, 상기 저수조(100)는 단열재(120)에 의해 보호되고, 저수조(100)에서 수냉라인(200)으로 이동되는 물은 저수조(100) 또는 수냉라인(200)에 구성된 냉각모듈(500)에 의해 냉각되는 것을 특징으로 한다.In addition, the water storage tank 100 is protected by an insulating material 120, and the water transferred from the water storage tank 100 to the water cooling line 200 is stored in the water storage tank 100 or the cooling module 500 configured in the water cooling line 200. It is characterized in that it is cooled by.

또한, 상기 냉각모듈(500)은 열교환관(520)을 경유하여 냉각처리되고, 상기 열교환관(520)은 실외기(20) 냉매관(30)에 설치되어 열교환되거나, 실외기(20) 팬(26)에 근접 설치하여 팬(26)에 의해 공급되는 바람을 냉각시켜서 실외기(20) 방열판(22)을 더욱 낮은 온도의 공랭이 가능토록 구비되는 것을 특징으로 한다.In addition, the cooling module 500 is cooled through a heat exchange tube 520, and the heat exchange tube 520 is installed in the outdoor unit 20 and the refrigerant tube 30 for heat exchange, or the outdoor unit 20 and the fan 26 ) Is installed close to the fan 26 to cool the wind supplied by the fan 26 so that the outdoor unit 20 and the heat sink 22 can be cooled to a lower temperature.

또한, 상기 수냉라인(200)에 전자밸브(260)가 설치되고, 전자밸브(260)는 제어부에 의해 에어컨 작동에 연계되어 에코모드 및 파워모드로 제어되고, 상기 에코모드는 에어컨 on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 실외기(20) 방열판(22)을 수냉하고, 방열판(22)이 소정의 온도에 도달하여 실외기(20) 팬(26)이 on 작동되어 공랭이 시작되는 시점에 연계되어 전자밸브(260) 닫힘, 펌프(220) off 작동되어 팬(26) 구동시간이 단축되도록 구성되며, 상기 파워모드는 실외기(20) 팬(26) on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 공랭, 수냉이 복합적으로 수행되는 것을 특징으로 한다.In addition, a solenoid valve 260 is installed in the water cooling line 200, and the solenoid valve 260 is connected to the operation of an air conditioner by a control unit and is controlled in an eco mode and a power mode, and the eco mode is connected with the air conditioner on operation. The solenoid valve 260 is opened, the pump 220 is turned on to cool the outdoor unit 20 and the heat sink 22 with water, and the heat sink 22 reaches a predetermined temperature and the outdoor unit 20 and the fan 26 are turned on. In connection with the start of air cooling, the solenoid valve 260 is closed and the pump 220 is operated to shorten the driving time of the fan 26, and the power mode is connected with the outdoor unit 20 and the fan 26 on operation. As a result, air cooling and water cooling are performed in combination by opening the solenoid valve 260 and operating the pump 220 on.

이상의 구성 및 작용에 의하면, 본 발명은 에어컨 실내기에서 배출되는 응축수를 이용하여 실외기 방열판을 수냉처리함에 있어 수냉 후 버려지는 물을 회수하여 재사용하는 순환형 냉각 사이클을 구축하여 적은 양의 물로 수냉효과를 장기간 극대화하고, 특히 드레인호스를 냉매관과 일체형 다발로 시공하여 응축수를 저장 관리하므로 드레인호스를 타고 배출되는 응축수를 처리하기 위한 별도의 배관작업이 생략되어 에어컨 시공 및 운용상에 편의성이 제공되는 효과가 있다.According to the above configuration and operation, the present invention provides a water cooling effect with a small amount of water by constructing a circulating cooling cycle in which water is discarded after water cooling is recovered and reused in water-cooling the outdoor unit heat sink using condensed water discharged from the indoor unit of an air conditioner. It is maximized for a long period of time, and because condensed water is stored and managed by installing the drain hose as an integral bundle with the refrigerant pipe, a separate piping work to treat the condensed water discharged through the drain hose is omitted, providing convenience in air conditioner construction and operation. There is.

응축수 또는 우수 또는 외부의 직수를 필요에 따라 선택적으로 사용할 수 있어 실외기 방열판을 식히기 위한 냉각수를 항시 구비할 수 있고, 응축수 또는 우수를 사용하는 경우 추가적인 비용 없이 운용할 수 있어 경제적인 효과도 있다.As condensed water or rainwater or direct external water can be selectively used as needed, cooling water for cooling the heat sink of the outdoor unit can be provided at all times, and when condensed water or rainwater is used, it can be operated without additional cost, so there is also an economic effect.

또한 실외기 방열판을 수냉시킴에 따라 방열판에 결합된 방열팬의 부하가 줄어들어 방열팬의 전력소모가 감소하여 유지비가 절약되며, 방열팬의 고속회전을 강제하지 않아도 되므로 장치가 전체적으로 수명이 향상되는 효과도 기대할 수 있다.In addition, as the heat sink of the outdoor unit is cooled with water, the load of the heat sink fan coupled to the heat sink is reduced, which reduces the power consumption of the heat sink fan, thereby saving maintenance costs. Can be expected.

도 1은 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템을 전체적으로 나타내는 구성도.
도 2는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 작동상태를 나태내는 구성도.
도 3은 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 단열피복재를 나타내는 구성도.
도 4는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 급수라인을 나타내는 구성도.
도 5는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 냉각모듈의 다른 실시예를 나타내는 구성도.
도 6은 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 다른 실시예를 나타내는 구성도.1 is a block diagram showing an overall configuration of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.
2 is a block diagram showing an operating state of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.
3 is a block diagram showing a heat insulating covering material of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.
4 is a block diagram showing a water supply line of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.
5 is a block diagram showing another embodiment of a cooling module of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.
6 is a block diagram showing another embodiment of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다. 그리고 본 발명을 설명함에 있어서 관련된 공지기능에 대하여 이 분야의 기술자들에게 자명한 사항으로서 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured as matters that are obvious to those skilled in the art with respect to known functions related to the present invention, a detailed description thereof will be omitted.

도 1은 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템을 전체적으로 나타내는 구성도이고, 도 2는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 작동상태를 나태내는 구성도이다.1 is a block diagram showing an overall configuration of a circulating outdoor unit cooling system using condensed water according to an embodiment of the present invention, and FIG. 2 is a diagram showing an operating state of the circulating outdoor unit cooling system using condensed water according to an embodiment of the present invention. It is a configuration diagram.

본 발명은 응축수를 이용한 순환형 실외기 냉각시스템에 관련되며, 이는 에어컨 실내기에서 배출되는 응축수를 이용하여 실외기 방열판을 수냉처리함에 있어 수냉 후 버려지는 물을 회수하여 재사용하는 순환형 냉각 사이클을 구축하여 적은 양의 물로 수냉효과를 장기간 극대화하고, 특히 드레인호스를 냉매관과 일체형 다발로 시공하여 응축수를 저장 관리하므로 드레인호스를 타고 배출되는 응축수를 처리하기 위한 별도의 배관작업이 생략되어 에어컨 시공 및 운용상에 편의성이 제공되는 저수조(100), 수냉라인(200), 회수조(300)를 주요구성으로 한다.The present invention relates to a circulating outdoor unit cooling system using condensed water, which is reduced by constructing a circulating cooling cycle that recovers and reuses water discarded after water cooling in water-cooling the outdoor unit heat sink using condensed water discharged from the air conditioner indoor unit. The water cooling effect is maximized for a long period of time with positive water, and since condensed water is stored and managed by constructing a drain hose as an integral bundle with the refrigerant pipe, a separate piping work to treat the condensed water discharged through the drain hose is omitted. A storage tank 100, a water cooling line 200, and a recovery tank 300, which are provided with convenience, are used as main components.

본 발명에 따른 저수조(100)는 에어컨 실내기(10)의 드레인호스(12)를 통하여 배출되는 응축수를 저장하도록 구비된다. 저수조(100)는 실외기(20)와 인접하게 위치되되, 바람직하게는 실외기(20) 하부에 설치되어 후술하는 회수조(300)에 집수된 물이 중력에 의해 회수관(320)을 타고 무동력으로 회수되도록 구비된다.The water storage tank 100 according to the present invention is provided to store condensed water discharged through the drain hose 12 of the indoor unit 10 of the air conditioner. The water storage tank 100 is located adjacent to the outdoor unit 20, but is preferably installed under the outdoor unit 20 so that the water collected in the recovery tank 300 to be described later rides on the collection pipe 320 by gravity. It is provided to be recovered.

도 3은 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 단열피복재를 나타내는 구성도로서, 상기 드레인호스(12)는 에어컨 실내기(10)와 실외기(20)를 연결하는 냉매관(30)과 함께 단열피복재(40)에 보호되어 일체형 다발로 시공된다. 3 is a block diagram showing a heat insulating covering material of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention, wherein the drain hose 12 is a refrigerant pipe connecting the indoor unit 10 of the air conditioner and the outdoor unit 20 It is protected by the thermal insulation covering material 40 together with (30) and is constructed as an integral bundle.

즉, 상기 드레인호스(12)는 냉매관(30)과 함께 단열피복재(40)에 의해 피복된 상태로 단일 라인으로 형성되므로, 비교적 저온인 응축수가 배출되는 중에 열손실이 최소화되고, 이로 인해 응축수를 후술하는 방열판(22)을 냉각하기 위한 냉각수로 사용시 낮은 온도로 인해 냉각효율이 향상된다.That is, since the drain hose 12 is formed as a single line while being covered by the heat insulating covering material 40 together with the refrigerant pipe 30, heat loss is minimized while the relatively low temperature condensed water is discharged. When used as cooling water for cooling the heat sink 22 to be described later, the cooling efficiency is improved due to the low temperature.

그리고, 상기 드레인호스(12) 출구(12a)는 실외기(20)에 연결되는 냉매관(30)의 단부보다 길게 형성되는 확장호스(12b)에 의해 저수조(100)에 접속되도록 구비된다. 상기 드레인호스(12)는 출구(12a) 측이 냉매관(30) 대비 길게 연장되어 확장호스(12b)를 형성하고, 확장호스(12b)는 냉매관(30)이 실외기(20)에 연결되는 위치에서부터 연장되어 저수조(100)에 연결된다.In addition, the drain hose 12 outlet 12a is provided to be connected to the water storage tank 100 by an expansion hose 12b formed longer than an end of the refrigerant pipe 30 connected to the outdoor unit 20. The drain hose 12 has an outlet 12a side extending longer than the refrigerant pipe 30 to form an expansion hose 12b, and the expansion hose 12b has a refrigerant pipe 30 connected to the outdoor unit 20. It extends from the position and is connected to the water storage tank 100.

이에 상기 드레인호스(12)를 냉매관(30)과 일체형 다발로 시공하여 응축수를 저장 관리하므로 드레인호스(12)를 타고 배출되는 응축수를 처리하기 위한 별도의 배관작업이 생략되어 에어컨 시공 및 운용상에 편의성이 제공된다. Therefore, since the drain hose 12 is constructed as an integral bundle with the refrigerant pipe 30 to store and manage condensed water, a separate piping work for treating the condensed water discharged through the drain hose 12 is omitted. Convenience is provided.

예컨대, 베란다 확장으로 배수구가 없는 구조에서 드레인호스(12)를 타고 배출되는 응축수를 처리하기 위해 별도의 배수라인 및 펌프를 설치해야 하는 번거로운 문제점이 해소된다.For example, in a structure without a drain hole due to the expansion of the veranda, the troublesome problem of installing a separate drain line and a pump to treat the condensed water discharged through the drain hose 12 is eliminated.

한편, 상기 저수조(100)는 바닥 또는 바닥과 인접하는 측벽에 퇴수밸브(101)가 형성되고, 퇴수밸브(101)를 주기적으로 개방하여 저수조(100) 바닥에 침전된 이물질을 배출하게 된다.Meanwhile, in the water storage tank 100, a drain valve 101 is formed on the floor or on a side wall adjacent to the bottom, and the drain valve 101 is periodically opened to discharge foreign matter deposited on the bottom of the storage tank 100.

또한, 본 발명에 따른 수냉라인(200)은 저수조(100)에 저장된 물을 펌프(220) 작동에 의해 에어컨 실외기(20) 방열판(22) 측으로 분사하도록 노즐(240)이 구비된다. 수냉라인(200)을 통하여 노즐(240) 측으로 이동되는 물은 필터부재에 의해 필터링되도록 구성된다.In addition, the water cooling line 200 according to the present invention is provided with a nozzle 240 to spray water stored in the water storage tank 100 toward the air conditioner outdoor unit 20 and the heat sink 22 by the operation of the pump 220. The water moving toward the nozzle 240 through the water cooling line 200 is configured to be filtered by a filter member.

그리고, 상기 노즐(240)은 방열판(22)을 횡단하는 수냉라인(200) 상에 소정의 간격으로 이격 배치되고, 노즐(240)을 통하여 분사되는 물 입자에 의해 방열판(22)이 열교환되어 수냉처리된다.In addition, the nozzles 240 are spaced apart at predetermined intervals on the water cooling line 200 crossing the heat sink 22, and the heat sink 22 is heat-exchanged by water particles sprayed through the nozzle 240 to cool water. Is processed.

이때, 상기 수냉라인(200)은 도 2에서 방열판(22)의 상부에 설치된 상태를 도시하고 있지만, 이에 국한되지 않고 방열판(22)의 상부, 중앙부, 하부 중 적어도 1개소 이상에 설치 가능하다.In this case, the water cooling line 200 is shown in a state installed on the upper portion of the heat sink 22 in FIG. 2, but is not limited thereto, and may be installed in at least one of an upper portion, a center portion, and a lower portion of the heat sink 22.

본 발명에 따른 회수조(300)는 상기 실외기(20) 방열판(22) 하부에 설치되고, 방열판(22)을 냉각처리 후 배출되는 물을 집수하여 저수조(100)로 공급하는 회수관(320)이 구비된다. 회수조(300)는 방열판(22) 하부 면적 대비 확장된 사이즈로 형성되고, 상부가 개방된 상태로 방열판(22)을 타고 아래로 흘러내리는 물을 집수한다.The recovery tank 300 according to the present invention is installed under the heat sink 22 of the outdoor unit 20 and collects water discharged after cooling the heat sink 22 and supplies the water to the storage tank 100 Is equipped. The recovery tank 300 is formed in an enlarged size compared to the lower area of the heat sink 22, and collects water flowing down while riding the heat sink 22 with the upper portion open.

추가로 실외기(20)의 방열판(22)은 외부로 노출된 형태이므로 우천시 우수가 실외기 내부로 들어오게 되는데, 우수도 회수조(300)에 통해 집수한다.In addition, since the heat dissipation plate 22 of the outdoor unit 20 is exposed to the outside, rainwater enters the outdoor unit when it rains, and the rainwater is also collected through the recovery tank 300.

그리고, 상기 회수조(300)에 집수된 물은 회수관(320)을 타고 상기 저수조(100)로 이동되는바, 이때 회수조(300)는 저수조(100) 대비 높게 위치되어 물이 중력에 의해 무동력으로 이동된다.In addition, the water collected in the recovery tank 300 is moved to the storage tank 100 through the collection pipe 320. At this time, the recovery tank 300 is positioned higher than the storage tank 100 so that the water is moved by gravity. It is moved without power.

도 4는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 급수라인을 나타내는 구성도로서, 상기 저수조(100) 수위를 측정하는 수위감지부(420)가 설치되고, 수위감지부(420) 검출 값이 소정의 수위 이하로 검출되면 물을 보충하도록 급수라인(400)이 구비된다. 4 is a block diagram showing a water supply line of a circulation type outdoor unit cooling system using condensed water according to an embodiment of the present invention, in which a water level detection unit 420 for measuring the water level of the storage tank 100 is installed, and a water level detection unit (420) A water supply line 400 is provided to supplement water when the detected value is detected below a predetermined water level.

급수라인(400)은 도 1 내지 도 4에 도시된 바와 같이 드레인호스(12)의 일측에 구성될 수도 있고, 또는 도 6에 도시된 바와 같이 저수조(100)의 일측에 구성할 수도 있다.The water supply line 400 may be configured on one side of the drain hose 12 as shown in FIGS. 1 to 4, or may be configured on one side of the water storage tank 100 as shown in FIG. 6.

급수라인(400)은 전자변과 같은 밸브가 구성되어 응축수 또는 우수에 의해 저수조(100)의 유량이 충분할 경우 잠기게 된다.The water supply line 400 is configured with a valve such as an electromagnetic valve and is closed when the flow rate of the storage tank 100 is sufficient by condensed water or rain.

여기서, 상기 급수라인(400)은 상수도와 연결되거나, 별도의 보조물탱크를 장착하여 급수가 이루어지도록 구성된다. 한편, 상기 급수라인(400)을 보조물탱크 장착구조로 적용할 경우, 보조물탱크 상부에 깔때기 타입의 우수유입구를 형성하여 우천시 빗물에 의해 물이 보충되도록 구성하는 것도 가능하다.Here, the water supply line 400 is connected to a water supply or is configured to supply water by mounting a separate auxiliary water tank. On the other hand, when the water supply line 400 is applied as an auxiliary water tank mounting structure, a funnel-type rainwater inlet may be formed on the auxiliary water tank so that water is supplemented by rainwater in rainy weather.

그리고 상기 수위감지부(420)는 전자식 센서와 전자 밸브조합으로 형성되거나, 부력을 이용한 볼탑 플러팅밸브로 형성되고, 응축수에 의해 수위가 자가 충전되는 시스템을 감안하여 급수라인(400)에 의한 물 보충수위가 저수조(100) 용량의 70% 미만으로 설정되는 것이 바람직하다.In addition, the water level detection unit 420 is formed by a combination of an electronic sensor and an electromagnetic valve, or is formed by a ball top floating valve using buoyancy, and water by the water supply line 400 in consideration of a system in which the water level is self-charged by condensed water. It is preferable that the replenishment water level is set to less than 70% of the capacity of the storage tank 100.

또한, 상기 저수조(100)는 단열재(120)에 의해 보호되고, 저수조(100)에서 수냉라인(200)으로 이동되는 물은 냉각모듈(500)에 의해 냉각되도록 구비된다. 냉각모듈(500)은 저수조(100)에 저장된 물속으로 공기를 주입하거나, 물을 낙수시켜 냉각하도록 구비되거나, 후술하는 열교환관(520)을 이용하여 노즐(240) 측으로 물을 공급하는 중에 냉각하도록 구비된다.In addition, the water storage tank 100 is protected by an insulating material 120, and the water transferred from the water storage tank 100 to the water cooling line 200 is provided to be cooled by the cooling module 500. The cooling module 500 is provided to cool by injecting air into the water stored in the water storage tank 100 or dripping water, or to cool while supplying water to the nozzle 240 using a heat exchange tube 520 to be described later. It is equipped.

냉각모듈(500)은 도 1 내지 도 4에 도시된 바와 같이 저수조(100) 안에 열교환관(520)을 포함하는 냉각모듈(500)이 구비되어 저수조(100)에 담긴 물을 냉각시켜 수냉라인(200)으로 공급할 수도 있고, 또는 도 5는 본 발명의 일실시예에 따른 응축수를 이용한 순환형 실외기 냉각시스템의 냉각모듈의 다른 실시예를 나타내는 구성도와 같이 상기 냉각모듈(500)은 열교환관(520)을 경유하여 냉각처리되고, 상기 열교환관(520)은 실외기(20) 냉매관(30)에 접촉되어 열교환되거나, 실외기(20) 팬(26)에 의해 공랭되도록 구비된다. 도 5 (a)는 열교환관(520)이 실외기(20) 냉매관(30)을 감싸도록 코일형태로 형성된 상태를 도시하고, 도 5 (b)는 실외기(20) 팬(26) 전방에 열교환관(520)이 배치되어 송풍에 의해 냉각되는 상태를 도시한다.The cooling module 500 is provided with a cooling module 500 including a heat exchange tube 520 in the storage tank 100 as shown in FIGS. 1 to 4 to cool the water contained in the storage tank 100 to cool the water cooling line ( 200), or FIG. 5 is a configuration diagram showing another embodiment of a cooling module of a circulating outdoor unit cooling system using condensed water according to an embodiment of the present invention, and the cooling module 500 is a heat exchange tube 520 ), and the heat exchange tube 520 is provided to be in contact with the outdoor unit 20 and the refrigerant tube 30 for heat exchange, or to be air cooled by the outdoor unit 20 and the fan 26. FIG. 5 (a) shows a state in which the heat exchange tube 520 is formed in a coil shape to surround the outdoor unit 20 and the refrigerant tube 30, and FIG. 5 (b) shows heat exchange in front of the outdoor unit 20 and the fan 26 The tube 520 is arranged and shows a state where it is cooled by blowing.

냉각모듈(500)에 사용되는 냉각기술은 다양한 방법이 있으며, 예를 들어 저수조(100)에 열교환관(520)가 접촉되도록 구성하고, 상기 열교환관(520)에 별도의 컴프레셔 또는 냉각장치 등에 연결 구성되어 열교환관(520)을 통과하는 냉매가 저수조(100)의 열에너지를 빼앗아 저수조(100)의 온도를 낮추는 방법이 있다. There are various methods of cooling technology used in the cooling module 500, for example, a heat exchange tube 520 is configured to contact the water storage tank 100, and a separate compressor or cooling device is connected to the heat exchange tube 520. There is a method of lowering the temperature of the storage tank 100 by the refrigerant configured and passing through the heat exchange tube 520 deprives the heat energy of the storage tank 100.

이처럼 상기 저수조(100)에서 노즐(240) 측으로 공급되는 물이 냉각모듈(500)에 의해 냉각된 상태로 공급됨에 따라 노즐(240)을 통하여 분사되는 물에 의한 실외기(20) 방열판(22)의 냉각효율이 향상된다.As the water supplied from the water storage tank 100 to the nozzle 240 is supplied in a cooled state by the cooling module 500, the outdoor unit 20 and the heat sink 22 are The cooling efficiency is improved.

또한, 상기 수냉라인(200)에 전자밸브(260)가 설치되고, 전자밸브(260)는 제어부에 의해 에어컨 작동에 연계되어 에코모드 및 파워모드로 제어된다. In addition, the solenoid valve 260 is installed in the water cooling line 200, and the solenoid valve 260 is controlled in the eco mode and the power mode in connection with the operation of the air conditioner by the control unit.

이때, 상기 에코모드는 에어컨 on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 실외기(20) 방열판(22)을 수냉하고, 방열판(22)이 소정의 온도에 도달하여 실외기(20) 팬(26)이 on 작동되어 공랭이 시작되는 시점에 연계되어 전자밸브(260) 닫힘, 펌프(220) off 작동되어 팬(26) 구동시간이 단축되므로 전기에너지가 절감된다.At this time, the eco-mode is connected with the air conditioner on operation, the solenoid valve 260 is opened, the pump 220 is turned on to cool the outdoor unit 20 and the heat sink 22 with water, and the heat sink 22 reaches a predetermined temperature, so that the outdoor unit (20) The solenoid valve 260 is closed when the fan 26 is turned on and air cooling is started, and the pump 220 is turned off to shorten the driving time of the fan 26, thereby saving electric energy.

그리고, 상기 파워모드는 실외기(20) 팬(26) on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 공랭, 수냉이 복합적으로 수행됨에 따라 외부기온이 30° 이상인 한여름에도 방열판(22)이 신속하게 냉각되어 에어컨 냉방효율이 향상되는 이점이 있다.In addition, the power mode is connected to the outdoor unit 20 and the fan 26 on operation, so that the solenoid valve 260 is opened and the pump 220 is operated in combination with air cooling and water cooling, even in midsummer when the external temperature is 30° or higher. There is an advantage that the heat dissipation plate 22 is quickly cooled and the air conditioner cooling efficiency is improved.

이상과 같이 본 발명의 상세한 설명에는 본 발명의 가장 바람직한 실시 예에 관하여 설명하였으나, 본 발명의 기술범위에 벗어나지 않는 범위 내에서는 다양한 변형실시도 가능하다 할 것이다. 따라서 본 발명의 보호범위는 상기 실시 예에 한정하여 정하여 질 것이 아니라 후술하는 특허청구범위의 기술들과 이들 기술로부터 균등한 기술수단들에까지 보호범위가 인정되어야 할 것이다.As described above, the most preferred embodiments of the present invention have been described in the detailed description of the present invention, but various modifications may be made within the scope of the technical scope of the present invention. Therefore, the scope of protection of the present invention is not limited to the above embodiments, but the scope of protection should be recognized from the techniques of the claims to be described later and equivalent technical means from these techniques.

10: 실내기 12: 드레인호스
12a: 출구 12b: 확장호스
20: 실외기 22: 방열판
26: 팬
30: 냉매관
40: 단열피복재
100: 저수조 101: 퇴수밸브
200: 수냉라인 220: 펌프
240: 노즐 260: 전자밸브
300: 회수조 320: 회수관
400: 급수라인 420: 수위감지부
500: 냉각모듈 520: 열교환관10: indoor unit 12: drain hose
12a: outlet 12b: expansion hose
20: outdoor unit 22: heat sink
26: fan
30: refrigerant pipe
40: insulation coating
100: reservoir 101: drain valve
200: water cooling line 220: pump
240: nozzle 260: solenoid valve
300: recovery tank 320: recovery pipe
400: water supply line 420: water level detection unit
500: cooling module 520: heat exchange tube

Claims (6)

에어컨 실내기(10)의 드레인호스(12)를 통하여 배출되는 응축수를 저장하도록 구비되는 저수조(100);
저수조(100)에 저장된 물을 펌프(220) 작동에 의해 에어컨 실외기(20) 방열판(22) 측으로 분사하도록 노즐(240)이 구비되는 수냉라인(200); 및
실외기(20) 방열판(22) 하부에 설치되고, 방열판(22)을 냉각처리 후 배출되는 물 또는 우수를 집수하여 저수조(100)로 공급하는 회수관(320)이 구비되는 회수조(300);를 포함하고,
저수조(100)는 단열재(120)에 의해 보호되고, 저수조(100)에서 수냉라인(200)으로 이동되는 물은 저수조(100) 또는 수냉라인(200)에 구성된 냉각모듈(500)에 의해 냉각되고,
냉각모듈(500)은 열교환관(520)을 경유하여 냉각처리하고, 상기 열교환관(520)은 실외기(20) 냉매관(30)에 설치되어 냉매를 직접 냉각하도록 추가로 구비되는 것을 특징으로 하는 응축수를 이용한 순환형 실외기 냉각시스템.
A storage tank 100 provided to store condensed water discharged through the drain hose 12 of the air conditioner indoor unit 10;
A water cooling line 200 provided with a nozzle 240 to spray water stored in the water storage tank 100 toward the air conditioner outdoor unit 20 and the heat sink 22 by the operation of the pump 220; And
A recovery tank 300 installed under the heat sink 22 of the outdoor unit 20 and provided with a recovery pipe 320 for collecting water or rainwater discharged after cooling the heat sink 22 and supplying it to the storage tank 100; Including,
The water storage tank 100 is protected by an insulating material 120, and the water transferred from the water storage tank 100 to the water cooling line 200 is cooled by a cooling module 500 configured in the water storage tank 100 or the water cooling line 200. ,
The cooling module 500 is characterized in that the cooling process is performed via a heat exchange tube 520, and the heat exchange tube 520 is additionally provided to directly cool the refrigerant by being installed in the refrigerant tube 30 of the outdoor unit 20. Circulation type outdoor unit cooling system using condensed water.
 에어컨 실내기(10)의 드레인호스(12)를 통하여 배출되는 응축수를 저장하도록 구비되는 저수조(100);
저수조(100)에 저장된 물을 펌프(220) 작동에 의해 에어컨 실외기(20) 방열판(22) 측으로 분사하도록 노즐(240)이 구비되는 수냉라인(200); 및
실외기(20) 방열판(22) 하부에 설치되고, 방열판(22)을 냉각처리 후 배출되는 물 또는 우수를 집수하여 저수조(100)로 공급하는 회수관(320)이 구비되는 회수조(300);를 포함하고,
저수조(100)는 단열재(120)에 의해 보호되고, 저수조(100)에서 수냉라인(200)으로 이동되는 물은 저수조(100) 또는 수냉라인(200)에 구성된 냉각모듈(500)에 의해 냉각되고,
냉각모듈(500)은 열교환관(520)을 경유하여 냉각처리하고, 상기 열교환관(520)은 실외기(20) 팬(26)에 근접 설치하여 팬(26)에 의해 방열판(22)으로 공급되는 바람을 냉각시켜서 실외기(20) 방열판(22)을 더욱 낮은 온도의 공랭이 가능토록 추가로 구비되는 것을 특징으로 하는 응축수를 이용한 순환형 실외기 냉각시스템.
A storage tank 100 provided to store condensed water discharged through the drain hose 12 of the air conditioner indoor unit 10;
A water cooling line 200 provided with a nozzle 240 to spray water stored in the water storage tank 100 toward the air conditioner outdoor unit 20 and the heat sink 22 by the operation of the pump 220; And
A recovery tank 300 installed under the heat sink 22 of the outdoor unit 20 and provided with a recovery pipe 320 for collecting water or rainwater discharged after cooling the heat sink 22 and supplying it to the storage tank 100; Including,
The water storage tank 100 is protected by an insulating material 120, and the water transferred from the water storage tank 100 to the water cooling line 200 is cooled by a cooling module 500 configured in the water storage tank 100 or the water cooling line 200. ,
The cooling module 500 is cooled through a heat exchange tube 520, and the heat exchange tube 520 is installed close to the outdoor unit 20 and the fan 26 and supplied to the heat sink 22 by the fan 26. A circulation type outdoor unit cooling system using condensed water, characterized in that it is additionally provided to cool the wind so that the outdoor unit 20 and the heat sink 22 can be cooled at a lower temperature.
 제 1항 또는 제 2항에 있어서,
상기 저수조(100) 수위를 측정하는 수위감지부(420)가 설치되고, 수위감지부(420) 검출 값이 소정의 수위 이하로 검출되면 드레인호스(12)에 구성된 급수라인(400)을 통하여 저수조(100)로 급수가 이루어지며, 펌프(220)는 정지되는 것을 특징으로 하는 응축수를 이용한 순환형 실외기 냉각시스템.
The method according to claim 1 or 2,
The water level detection unit 420 for measuring the water level of the storage tank 100 is installed, and when the detection value of the water level detection unit 420 is detected below a predetermined level, the water storage tank through the water supply line 400 configured in the drain hose 12 A circulation type outdoor unit cooling system using condensed water, characterized in that water supply is made to 100 and the pump 220 is stopped.
 삭제delete 삭제delete 제 1항 또는 제 2항에 있어서,
상기 수냉라인(200)에 전자밸브(260)가 설치되고, 전자밸브(260)는 제어부에 의해 에어컨 작동에 연계되어 에코모드 및 파워모드로 제어되고, 상기 에코모드는 에어컨 on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 실외기(20) 방열판(22)을 수냉하고, 방열판(22)이 소정의 온도에 도달하여 실외기(20) 팬(26)이 on 작동되어 공랭이 시작되는 시점에 연계되어 전자밸브(260) 닫힘, 펌프(220) off 작동되어 팬(26) 구동시간이 단축되도록 구성되며, 상기 파워모드는 실외기(20) 팬(26) on 작동과 연계되어 전자밸브(260) 개방, 펌프(220) on 작동으로 공랭, 수냉이 복합적으로 수행되는 것을 특징으로 하는 응축수를 이용한 순환형 실외기 냉각시스템.The method according to claim 1 or 2,
An solenoid valve 260 is installed in the water cooling line 200, and the solenoid valve 260 is connected to the operation of the air conditioner by a control unit and is controlled in an eco mode and a power mode, and the eco mode is connected to the air conditioner on operation and By opening the valve 260 and operating the pump 220, the outdoor unit 20 and the heat sink 22 are water-cooled, and the heat sink 22 reaches a predetermined temperature, and the outdoor unit 20 and the fan 26 are turned on to cool the air. In connection with the start point, the solenoid valve 260 is closed and the pump 220 is operated to shorten the driving time of the fan 26, and the power mode is connected to the outdoor unit 20 and the fan 26 on operation. A circulation type outdoor unit cooling system using condensed water, characterized in that air cooling and water cooling are performed in combination by opening the valve 260 and operating the pump 220 on.
KR1020200084966A 2020-07-09 2020-07-09 Circulating outdoor unit cooling system using condensate KR102214539B1 (en)

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Cited By (9)

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CN114576738A (en) * 2022-03-17 2022-06-03 南京工业大学 Spray cooling system and method for multi-split air conditioner outdoor unit by using air-cooled heat pump as cold source
CN115200205A (en) * 2021-04-12 2022-10-18 松下电器研究开发(苏州)有限公司 Condensate water recovery device, control method and air conditioner
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CN116951588A (en) * 2023-09-20 2023-10-27 广东美的暖通设备有限公司 Water recovery device, air conditioner external unit, air conditioning system, control method and storage medium
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CN115200205A (en) * 2021-04-12 2022-10-18 松下电器研究开发(苏州)有限公司 Condensate water recovery device, control method and air conditioner
CN115200205B (en) * 2021-04-12 2024-02-27 松下电气设备(中国)有限公司 Condensate water recovery device, control method and air conditioner
CN113237136A (en) * 2021-04-16 2021-08-10 宁夏建设职业技术学院 Air conditioner capable of recovering heat
CN113237136B (en) * 2021-04-16 2022-11-11 宁夏建设职业技术学院 Air conditioner capable of recovering heat
KR20230109981A (en) * 2022-01-14 2023-07-21 김성길 Easy-to-install automatic cleaning apparatus for outdoor unit of air conditioner
KR102635980B1 (en) * 2022-01-14 2024-02-08 김성길 Easy-to-install automatic cleaning apparatus for outdoor unit of air conditioner
CN114576738A (en) * 2022-03-17 2022-06-03 南京工业大学 Spray cooling system and method for multi-split air conditioner outdoor unit by using air-cooled heat pump as cold source
WO2024139389A1 (en) * 2022-12-30 2024-07-04 华为技术有限公司 Condenser and heat dissipation system
WO2024147643A1 (en) * 2023-01-04 2024-07-11 삼성전자 주식회사 Spray device for improving thermal efficiency of air conditioner, and control method thereof
KR102631685B1 (en) * 2023-08-01 2024-02-01 이재호 Air-cooled and water-cooled condenser chiller assemblies
CN116951588A (en) * 2023-09-20 2023-10-27 广东美的暖通设备有限公司 Water recovery device, air conditioner external unit, air conditioning system, control method and storage medium
KR102674332B1 (en) * 2023-10-24 2024-06-12 주식회사 태고테크놀로지 Underground system of outdoor unit for air conditioner with heating and cooling

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