KR20160127455A - Heat pump of solar powered defrosting - Google Patents

Heat pump of solar powered defrosting Download PDF

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Publication number
KR20160127455A
KR20160127455A KR1020150058887A KR20150058887A KR20160127455A KR 20160127455 A KR20160127455 A KR 20160127455A KR 1020150058887 A KR1020150058887 A KR 1020150058887A KR 20150058887 A KR20150058887 A KR 20150058887A KR 20160127455 A KR20160127455 A KR 20160127455A
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South Korea
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heat
heat exchanger
outdoor
exchanger
solar
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KR1020150058887A
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Korean (ko)
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KR101712471B1 (en
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최상대
임공재
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주식회사 삼성그린택
임공재
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

Abstract

The present invention relates to a heat pump of a solar heat defrosting structure, which is able to: smoothly operate equipment and improve the capacity of heat exchange by easily removing frost stacked on a heat exchanger by using solar heat; and increase the heat efficiency of the equipment by easily treating foreign matters accumulated on the inside and outside of a heat medium pipe by a preheating and drained structure of a simple structure. The heat pump according to the present invention comprises a compressor (10), an indoor heat exchanger (11), an expansion valve (12), and an outdoor heat exchanger (13) which are mutually connected by a heat medium line (14) where a heat medium circulates. The heat pump of a solar heat defrosting structure includes: a heat collecting means (31) which collects solar heat by being positioned near the outdoor heat exchanger (13); and a thermal storage tank (32) which stores heat collected by the heat collecting means (31). The heat pump further includes heat storage equipment (30) which performs heat exchange by being directly penetrated by a part of a heat exchange pipe (17) near the outdoor heat exchanger (13) connected with the heat medium line (14) in the heat storage tank (32).

Description

태양열 제상구조의 히트펌프{Heat pump of solar powered defrosting}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heat pump for solar powered defrosting,

본 발명은 태양열 제상구조의 히트펌프에 관한 것으로, 보다 상세하게는 태양열을 이용하여 열교환기에 적상된 성에를 용이하게 제거할 수 있도록 구비될 뿐만 아니라 간단한 구성에 의해 열매체관의 내외를 용이하게 청소할 수 있도록 된 태양열 제상구조의 히트펌프에 관한 것이다.
The present invention relates to a heat pump having a solar thermal defrosting structure, and more particularly, to a heat pump having a solar thermal defrost structure, more specifically, To a heat pump of a solar thermal defrosting structure.

일반적으로 히트펌프는 열교환기와 압축기 그리고 팽창밸브를 냉매관으로 상호 연결하여 냉매의 상변화에 따른 열교환에 의해 냉방 또는 난방을 공급하기 위한 것으로, 대개 실내측으로 냉방 또는 난방을 공급하기 위한 실내기 및 실외측으로 배기하는 실외기를 포함하여 이루어지게 된다. Generally, a heat pump is a device for supplying cooling or heating by heat exchange in accordance with a phase change of a refrigerant by interconnecting a heat exchanger, a compressor, and an expansion valve by a refrigerant pipe. The heat pump is usually an indoor unit for supplying cooling or heating to the indoor side, And an outdoor unit for exhausting the exhaust gas.

그런데 이러한 히트펌프는 계절적 요인(실외의 온도)에 의한 작동능력이 현저한 차이를 나타내는 것으로, 특히 겨울철에 난방시(또는 온수 생산시)에 실외온도가 낮음에 따라 실외에 설치되는 실외기(증발기)에 적상이 발생되고, 이에 의해 난방능력이 급격히 저하되거나 또는 제상하기 위한 별도의 제상운전을 요하게 된다.Such a heat pump shows a remarkable difference in operating ability due to seasonal factors (outdoor temperature). Especially when it is heated in winter (or when hot water is produced), since the outdoor temperature is low, the outdoor heat exchanger The heating capability is rapidly lowered, or a separate defrosting operation for defrosting is required.

이를 개선하기 위한 종래의 히트펌프의 일례로는 제상운전시에 태양열을 이용한 시스템이 일부 제안되고 있으나, 종래의 태양열을 이용한 히트펌프는 증발기의 제상이 가능하기는 하나, 영하 30~40도 정도의 극한지역에서 저온으로 인한 열매체의 흐름이 저해되는 것을 방지하여 열교환기의 작동을 원활하게 행하거나 열교환기의 열매체관의 내외부에 이물질이 쌓임으로 인해 열교환 능력이 저하되는 것을 방지하여 열효율을 개선하는 데에는 한계가 있는 것이다.
As a conventional example of a heat pump for improving this, there has been proposed a system using solar heat at the time of defrosting operation. However, a conventional heat pump using solar heat can defrost the evaporator, In order to prevent the flow of the heat medium due to the low temperature in the extreme region, it is necessary to smoothly operate the heat exchanger or prevent deterioration of the heat exchange ability due to accumulation of foreign matter on the inside and the outside of the heat medium tube of the heat exchanger, There is a limit.

한국 등록특허공보(제10-1044616호) 2011. 06. 21.Korean Registered Patent Publication (No. 10-1044616) 2011. 06. 21.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 본 발명은 태양열을 이용하여 열교환기에 적상된 성에를 용이하게 제거할 수 있도록 구성되어 장치의 원활한 작동 및 열교환 능력을 개선할 수 있으며, 또한 간단한 구성에 의한 예열 및 탈진구조에 의해 열매체관의 내외부에 쌓인 이물질을 용이하게 처리함에 따라 장치의 열효율을 증대시킬 수 있는 태양열 제상구조의 히트펌프를 제공하는 것이다.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems and it is an object of the present invention to provide a heat exchanger which is capable of easily removing heat generated in a heat exchanger by using solar heat, The present invention provides a heat pump having a solar thermal defrosting structure capable of increasing the thermal efficiency of a device by easily treating foreign matter accumulated on the inside and the outside of the heat medium pipe by the preheating and draining structure by the constitution.

본 발명의 특징에 따르면, 열매체가 순환되는 열매체라인(14)에 의해 상호 연결되는 압축기(10), 실내측 열교환기(11), 팽창밸브(12), 실외측 열교환기(13)를 포함하여 이루어진 히트펌프에 있어서;The indoor heat exchanger 11, the expansion valve 12, and the outdoor heat exchanger 13, which are interconnected by the heat medium line 14 through which the heat medium circulates, ≪ / RTI >

상기 실외측 열교환기(13) 측에 위치되어 태양열을 집열하도록 된 집열수단(31)과, 상기 집열수단(31)에 의해 집열된 열을 축적하는 축열탱크(32)를 포함하되, 상기 축열탱크(32)에는 상기 열매체라인(14)에 연결되는 상기 실외측 열교환기(13) 측의 열교환관(17)의 일부가 직접적으로 통과되어 열교환이 이루어지도록 된 축열장치(30)를 포함하여 이루어진 것을 특징으로 하는 태양열 제상구조의 히트펌프가 제공된다.
A heat collecting means (31) positioned on the outdoor side heat exchanger (13) side for collecting solar heat and a heat storage tank (32) for accumulating heat collected by the heat collecting means (31) (32) is provided with a heat storage device (30) which is directly connected to the heat medium line (14) and a part of the heat exchange pipe (17) on the side of the outdoor heat exchanger (13) A heat pump of a solar thermal defrosting structure is provided.

본 발명의 다른 특징에 따르면, 상기 실외측 열교환기(13)에는 상기 열교환관(17) 상에 결합되어 장치의 작동초기에 상기 열교환관(17)을 예열하도록 된 유도코일(42)을 포함한 고주파 가열수단(40)이 연결된 것을 특징으로 하는 태양열 제상구조의 히트펌프가 제공된다.
According to another aspect of the present invention, the outdoor heat exchanger (13) is provided with an induction coil (42) coupled to the heat exchange pipe (17) to preheat the heat exchange pipe (17) And a heating means (40) is connected to the heat pump.

본 발명의 또 다른 특징에 따르면, 상기 실내측 열교환기(11) 또는 실외측 열교환기(13)에는 각각의 열교환관(16,17) 상에 초음파 진동을 발생시키도록 된 크린수단(50)이 구비된 것을 특징으로 하는 태양열 제상구조의 히트펌프가 제공된다.
According to another aspect of the present invention, the indoor heat exchanger (11) or the outdoor heat exchanger (13) is provided with a cleaning means (50) for generating ultrasonic vibration on each of the heat exchange tubes A heat pump for a solar thermal defrosting structure is provided.

이상에서와 같이 본 발명에 의하면, 실외측 열교환기(13) 측에 태양열을 집열하도록 된 축열장치(30)가 결합됨으로써, 상기 실외측 열교환기(13)의 제상작업시에 상기 축열장치(30)에 의한 열을 이용하여 용이한 제상이 가능할 뿐만 아니라 상기 축열장치(30)에 의해 지속적으로 실외측 열교환기(13)의 열교환관(17)을 가열한 상태로 구비하여 별도의 제상운전을 행할 필요가 없이 연속적인 난방운전이 가능하게 구비할 수도 있는 것이다. As described above, according to the present invention, since the heat storage device 30 for collecting solar heat is coupled to the outdoor heat exchanger 13, when the outdoor heat exchanger 13 is defrosted, the heat storage device 30 And the heat exchanger 17 of the outdoor heat exchanger 13 is continuously heated by the heat storage device 30 to perform a separate defrosting operation So that continuous heating operation can be performed without necessity.

또한 본 발명은 축열장치(30)의 축열탱크(32) 측에 실외측 열교환기(13)의 열교환관(17)이 직접적으로 통과하여 열교환이 이루어져 장치의 구성을 단순화시키면서도 열교환 효과를 높일 수 있는 장점이 있다.The heat exchanging tube 17 of the outdoor heat exchanger 13 is directly passed through the heat accumulating tank 32 of the heat accumulating device 30 to perform heat exchange so that the heat exchanging effect can be enhanced while simplifying the structure of the device There are advantages.

또한 본 발명은 상기 실외측 열교환기(13) 측에 구비되어 상기 열교환관(17)을 예열하도록 된 유도코일(42)을 포함한 고주파 가열수단(40)이 구비됨으로써, 실외의 온도가 현저히 낮은 경우에 장치의 작동초기에 상기 고주파 가열수단(40)에 의해 열교환관(17)을 예열함에 따라 열매체의 흐름을 용이하게 하여 장치의 작동을 원활하게 할 수 있는 장점이 있다.The present invention further includes the high frequency heating means 40 provided on the outdoor heat exchanger 13 side and including the induction coil 42 for preheating the heat exchange pipe 17 so that when the outdoor temperature is significantly low The high-frequency heating means 40 preheats the heat exchange tubes 17 at the initial stage of the operation of the apparatus, thereby facilitating the flow of the heating medium, thereby facilitating the operation of the apparatus.

또한 본 발명은 실내측 열교환기(11) 또는 실외측 열교환기(13)에 위치되어 각각의 열교환관(16,17) 상에 초음파 진동을 발생시키도록 된 크린수단(50)이 구비됨으로써, 상기 크린수단(50)에 의해 열교환관(16,17)의 외부표면이나 내부에 쌓이는 이물질을 제거하여 열교환관(16,17)에 의한 열효율을 증대시킴과 동시에 열매체의 흐름을 원활하게 행할 수 있는 장점이 있다. Further, the present invention is characterized in that a cleaner (50) positioned in the indoor heat exchanger (11) or the outdoor heat exchanger (13) and adapted to generate ultrasonic vibration on each of the heat exchange tubes (16, 17) Foreign matter accumulated on the outer surface or inside of the heat exchange tubes 16 and 17 is removed by the cleaner 50 to increase the heat efficiency by the heat exchange tubes 16 and 17 and to smoothly flow the heat medium .

도 1은 본 발명의 일실시예에 따른 구성도
도 2는 본 발명의 일실시예에 따른 구성의 요부를 도시한 구성도
도 3은 도 2의 A부분에 따른 구성도
도 4는 도 2의 B부분에 따른 구성도1 is a block diagram of an embodiment of the present invention.
2 is a block diagram showing a main part of a configuration according to an embodiment of the present invention.
Fig. 3 is a diagram showing a configuration according to A portion of Fig. 2
Fig. 4 is a diagram showing the configuration according to the section B of Fig. 2

상술한 본 발명의 목적, 특징들 및 장점은 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하, 첨부된 도면에 의거하여 설명하면 다음과 같다.The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, description will be made with reference to the accompanying drawings.

도 1 내지 도 4는 본 발명의 바람직한 일실시예를 도시한 것이다. 도 1에 도시된 바와 같이, 본 발명의 히트펌프는 열매체가 순환되는 열매체라인(14)에 의해 압축기(10), 실내측 열교환기(11), 팽창밸브(12) 및 실외측 열교환기(13)가 상호 연결되는데, 상기 실내측 열교환기(11)와 실외측 열교환기(13)는 케이스(15) 내에 상기 열매체라인(14)에 연결되는 열교환관(16,17)과 방열핀(18) 및 송풍팬(19) 등이 구비된 것이다.1 to 4 show a preferred embodiment of the present invention. 1, the heat pump of the present invention includes a compressor 10, an indoor heat exchanger 11, an expansion valve 12, and an outdoor heat exchanger 13 (not shown) by a heat medium line 14 through which a heating medium is circulated. The indoor heat exchanger 11 and the outdoor heat exchanger 13 are connected to each other through heat exchange tubes 16 and 17 connected to the heating medium line 14 in the case 15, A blowing fan 19 and the like.

이에 더하여 상기 실내측 열교환기(11)에는 온수나 난방을 공급하기 위한 부하측(R)의 공급라인(20)에 연결되는 다른 열교환관(21)이 내장되며, 상기 실외측 열교환기(13)에는 제상작업시에 그에 구비되는 열교환관(17)을 가열하기 위한 축열장치(30)가 결합된 것인데, 이를 도 2를 더하여 설명하면 다음과 같다.In addition, the indoor heat exchanger 11 includes another heat exchange tube 21 connected to the supply line 20 on the load side R for supplying hot water or heating, and the outdoor heat exchanger 13 And a heat storage device 30 for heating the heat exchange pipe 17 provided in the defrosting operation is combined.

도 2에 도시된 바와 같이, 상기 축열장치(30)는 상기 실외측 열교환기(13)의 일측에 위치되어 태양열을 집열하도록 된 집열수단(31)과, 이 집열수단(31)에 연결되어 상기 실외측 열교환기(13)의 케이스(15)에 내장되는 축열탱크(32)로 이루어질 수 있으며, 상기 집열수단(31)은 태양열을 집열하도록 스탠드(33) 상에 결합된 접시형 집열판(34)과 이 접시형 집열판(34)에 연결되어 상기 축열탱크(32)로 연장되는 집열관(35)으로 구성되게 된다.2, the heat accumulating device 30 includes a heat collecting means 31 positioned at one side of the outdoor heat exchanger 13 and adapted to collect solar heat, a heat collecting means 31 connected to the heat collecting means 31, And a heat accumulation tank 32 built in a case 15 of the outdoor heat exchanger 13. The heat collecting means 31 includes a dish type heat collecting plate 34 coupled to a stand 33 for collecting solar heat, And a collecting tube 35 connected to the dish-type collector plate 34 and extending to the heat accumulating tank 32.

이러한 축열장치(30)는 상기 집열수단(31)에 의해 태양열을 집열하여 상기 축열탱크(32) 내에 수용되는 물 등을 가열하도록 구비될 수 있으며, 상기 축열탱크(32)에는 상기 실외측 열교환기(13)에 구비되는 열교환관(17)의 일부가 직접적으로 연장 통과되어 열교환이 이루어지도록 연결되게 된다.The heat accumulating device 30 may be arranged to collect solar heat by the heat collecting means 31 to heat water or the like contained in the heat accumulating tank 32. The heat accumulating tank 32 is provided with the outdoor heat exchanger A part of the heat exchange tube 17 provided in the heat exchanger 13 is directly extended to be connected to heat exchange.

이와 같은 구성에 따르면, 상기 축열장치(30)에 의해 태양열을 집열하여 상기 실외측 열교환기(13)의 열교환관(17)을 가열한 상태로 구비함에 따라 별도의 제상운전을 행할 필요가 없이 연속적인 난방운전이 가능할 수도 있을 뿐만 아니라 상기 실외측 열교환기(13)의 제상작업이 필요한 경우에도 상기 축열장치(30)에 의한 열을 이용하여 제상작업이 가능하게 되며, 심야에도 상기 축열탱크(32)에 축적된 열을 이용하여 상기 실외측 열교환기(13)의 열교환관(17)에 적상이 발생되는 것을 줄일 수 있게 된다.According to this construction, since the solar heat is collected by the heat storage device 30 and the heat exchange pipe 17 of the outdoor heat exchanger 13 is heated, it is not necessary to perform separate defrosting operation, Not only the heating operation of the outdoor heat exchanger 13 can be performed but also the defrosting operation can be performed by using the heat generated by the heat storage device 30 even when defrosting operation of the outdoor heat exchanger 13 is required. The heat accumulated in the heat exchange pipe 17 of the outdoor heat exchanger 13 can be reduced.

또한 상기 접시형 집열판(34)은 상기 실외측 열교환기(13)의 케이스(15) 일측에 설치되는데, 이러한 경우에 상기 접시형 집열판(34)에 의해 집열하는 과정에서 산란이나 반사 등에 의해 주위의 온도를 일부 상승시키는 효과를 가질 수 있으며, 이에 따라 상기 실외측 열교환기(13) 자체의 온도를 일부 상승시켜 적상이 발생되는 것을 지연시킬 수도 있는 것이다.The dish-type heat collecting plate 34 is installed at one side of the case 15 of the outdoor heat exchanger 13. In this case, in the process of collecting by the dish-type heat collecting plate 34, So that the temperature of the outdoor heat exchanger 13 itself can be partially increased to delay the generation of the red flag.

또한 도 3에 도시된 바와 같이, 상기 실외측 열교환기(13)에는 상기 열교환관(17)을 예열할 수 있도록 된 고주파 가열수단(40)이 구비될 수 있는데, 상기 고주파 가열수단(40)은 상기 열교환관(17)의 일부에 감기는 유도코일(42)과, 이 유도코일(42)을 작동시키도록 전기적으로 연결되는 고주파 발생기(41)로 구성될 수 있는 것이다.3, the outdoor heat exchanger 13 may be provided with a high-frequency heating means 40 for preheating the heat exchange pipe 17. The high-frequency heating means 40 may include a high- An induction coil 42 wound around a part of the heat exchange tube 17 and a high frequency generator 41 electrically connected to operate the induction coil 42.

이러한 고주파 가열수단(40)은 영하 30~40도에 달하는 극한지역에서 열매체가 일부 얼거나 온도가 극히 낮게 형성되는 경우에 장치의 작동초기에 상기 열교환관(17)을 예열하여 열매체의 흐름을 원활하게 함에 따라 장치의 구동 및 작동이 용이하게 이루어질 수 있게 된다.The high-frequency heating means 40 preheats the heat exchanging tube 17 at the initial stage of operation of the apparatus when the heating medium is partially frozen or the temperature is extremely low in an extreme region of minus 30 to 40 degrees, So that the device can be easily driven and operated.

또한 도 4에 도시된 바와 같이, 상기 실외측 열교환기(13)에는 상기 열교환관(17)의 일측에 위치되어 초음파 진동에 의해 열교환관(17)의 내부에 열매체에 포함된 스케일이 부착되거나 외부 표면에 먼지 등이 쌓임에 따라 열매체의 흐름이 저하되거나 열교환 효율이 떨어지는 문제점이 발생되는 것을 미연에 방지하도록 된 크린수단(50)이 구비될 수 있는 것으로, 상기 크린수단(50)은 통상의 코일형 또는 마그네틱형의 초음파 진동자로 구비되고, 이를 상기 열교환관(17)의 벤딩부분 등에 설치하게 되는데, 이러한 크린수단(50)은 상기 실내측 열교환기(11)에도 설치할 수 있는 것이다.
4, the outdoor heat exchanger 13 is disposed at one side of the heat exchange pipe 17, and a scale included in the heating medium is attached to the inside of the heat exchange pipe 17 by ultrasonic vibration, The cleaning means 50 may be provided with a cleaning means 50 for preventing a problem that the flow of the heating medium is lowered or the heat exchange efficiency is lowered due to accumulation of dust on the surface, Type or a magnetic type ultrasonic vibrator and is installed on the bending portion of the heat exchange pipe 17. The clean means 50 can be installed in the indoor heat exchanger 11. [

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백할 것이다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

Claims (3)

열매체가 순환되는 열매체라인(14)에 의해 상호 연결되는 압축기(10), 실내측 열교환기(11), 팽창밸브(12), 실외측 열교환기(13)를 포함하여 이루어진 히트펌프에 있어서;
상기 실외측 열교환기(13) 측에 위치되어 태양열을 집열하도록 된 집열수단(31)과, 상기 집열수단(31)에 의해 집열된 열을 축적하는 축열탱크(32)를 포함하되, 상기 축열탱크(32)에는 상기 열매체라인(14)에 연결되는 상기 실외측 열교환기(13) 측의 열교환관(17)의 일부가 직접적으로 통과되어 열교환이 이루어지도록 된 축열장치(30)를 포함하여 이루어진 것을 특징으로 하는 태양열 제상구조의 히트펌프.
1. A heat pump comprising: a compressor (10), an indoor heat exchanger (11), an expansion valve (12), and an outdoor heat exchanger (13) interconnected by a heating medium line (14) through which a heating medium is circulated;
A heat collecting means 31 positioned on the outdoor side heat exchanger 13 for collecting solar heat and a heat accumulating tank 32 for accumulating the heat collected by the heat collecting means 31, (32) is provided with a heat storage device (30) which is directly connected to the heat medium line (14) and a part of the heat exchange pipe (17) on the side of the outdoor heat exchanger (13) Features a solar thermal defrost heat pump.
제1항에 있어서, 상기 실외측 열교환기(13)에는 상기 열교환관(17) 상에 결합되어 장치의 작동초기에 상기 열교환관(17)을 예열하도록 된 유도코일(42)을 포함한 고주파 가열수단(40)이 연결된 것을 특징으로 하는 태양열 제상구조의 히트펌프.
The outdoor unit according to claim 1, wherein the outdoor heat exchanger (13) is provided with an induction coil (42) coupled to the heat exchange pipe (17) to preheat the heat exchange pipe (17) (40) are connected to the heat pump.
제1항 또는 제2항에 있어서, 상기 실내측 열교환기(11) 또는 실외측 열교환기(13)에는 각각의 열교환관(16,17) 상에 초음파 진동을 발생시키도록 된 크린수단(50)이 구비된 것을 특징으로 하는 태양열 제상구조의 히트펌프. The air conditioner according to claim 1 or 2, wherein the indoor heat exchanger (11) or the outdoor heat exchanger (13) is provided with a cleaning means (50) for generating ultrasonic vibration on each of the heat exchange tubes (16, 17) And a heat pump for supplying heat to the heat pump.
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CN108266832A (en) * 2018-02-06 2018-07-10 贵州电网有限责任公司 A kind of compound outdoor heat exchange device of solution-type antifrost
CN108266832B (en) * 2018-02-06 2023-12-01 贵州电网有限责任公司 Solution type frosting prevention compound outdoor heat exchange device
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