KR20030000376A - Condenser Cooling Pipe for air conditioner - Google Patents
Condenser Cooling Pipe for air conditioner Download PDFInfo
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- KR20030000376A KR20030000376A KR1020010036127A KR20010036127A KR20030000376A KR 20030000376 A KR20030000376 A KR 20030000376A KR 1020010036127 A KR1020010036127 A KR 1020010036127A KR 20010036127 A KR20010036127 A KR 20010036127A KR 20030000376 A KR20030000376 A KR 20030000376A
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- Prior art keywords
- tube
- heat
- heat transfer
- air
- heat exchange
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Classifications
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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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
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- 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
- F28F1/34—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 extending obliquely
- F28F1/36—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 extending obliquely the means being helically wound fins or wire spirals
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- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/007—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
본 발명은 공기조화기용 응축기의 열교환튜브에 관한 것으로서, 보다 상세하게는 공기 또는 물과 접촉되는 튜브의 표면에 다수 열전달핀을 설치하여 열교환이 이루어지도록 하되, 상기 열절달핀의 열교환 면적을 증대하여 냉매의 응축효율을 더욱 향상시킬 수 있도록 한 공기조화기용 응축기의 열교환튜브에 관한 것이다.The present invention relates to a heat exchange tube of a condenser for an air conditioner, and more particularly, a plurality of heat transfer fins are installed on a surface of a tube in contact with air or water to perform heat exchange, but by increasing the heat exchange area of the heat transfer fin to increase the refrigerant. The heat exchange tube of the condenser for an air conditioner to further improve the condensation efficiency of the.
잘 알려진 바와 같이 공기조화기는 여름철 무더운 날씨에 사무실, 방 또는 건물 내부와 같이 밀폐된 실내공간으로 냉풍을 공급하여 활동에 적합한 온도를 조성하기 위한 것으로서, 공기조화(air conditioning)를 기본으로 한다.As is well known, an air conditioner is designed to supply a cool air to an enclosed indoor space such as an office, a room or a building in summer hot weather to create a temperature suitable for activity, and is based on air conditioning.
이러한 공기조화기는 크게 실내기 유닛과 실외기 유닛으로 이루어지며, 이들을 한 몸체로 구성할 경우 일체형 에어콘이라하고 별도로 설치할 경우 분리형 에어콘이라고 한다. 전자의 대표적인 것으로는 창문형 에어콘이 있고, 후자의 경우에는 벽걸이형과 패캐지형 에어콘이 있다.Such an air conditioner is mainly composed of an indoor unit and an outdoor unit, and when they are configured as one body, they are called an integrated air conditioner and separately installed as a separate air conditioner. Typical of the former are window type air conditioners, and the latter are wall-mounted and packaged air conditioners.
이러한 공기조화기는 압축기, 응축기, 모세관 및 증발기로 이루어지며, 이들 구성을 배관을 통해 연결하고 그 내부로 냉매(통상 R-22)를 순환시킨다. 이에 따라 가스 상태의 냉매는 먼저 압축기에 의해 고온 고압으로 압축된 후 응축기로 보내져 액화되고, 모세관에서 압력이 강화되어 증발기로 보내지며, 여기서 주위의 열을 뺏어 증발하고 가스 상태로 상 변화되어 다시 압축기로 보내지며 이러한 과정을 반복 순환하게 된다. 이때 차가워진 증발기로 사무실, 방 및 건물 내부의 더운 공기를송풍하여 통과시킴으로써 냉풍을 만들고, 이것을 다시 실내로 공급하여 공기조화를 수행한다.This air conditioner is composed of a compressor, a condenser, a capillary tube and an evaporator, and connects these components through piping and circulates a refrigerant (usually R-22) therein. Accordingly, the gaseous refrigerant is first compressed to high temperature and high pressure by the compressor and then sent to the condenser for liquefaction. The pressure is increased in the capillary and sent to the evaporator. It will be sent to and will repeat this process. At this time, by cooling the evaporator through the hot air inside the office, room and building to create a cold air, it is supplied to the room again to perform the air conditioning.
이와 같이 구성된 공기조화기에서 종래의 응축기는 냉매가 통과하는 튜브와 상기 튜브의 외주로 다수의 핀이 배치된 구조로 이루어지며, 고온, 고압의 냉매가 상기 튜브를 지날 때 그 열이 상기 핀을 통해 외부 공기 혹은 물과 열교환되게 하므로 냉각 및 응축되도록 한다.In the air conditioner configured as described above, a conventional condenser has a structure in which a plurality of fins are arranged around a tube through which a refrigerant passes and the outer circumference of the tube. Through the heat exchange with the outside air or water to allow cooling and condensation.
응축기의 열교환 능력은 튜브의 열전달 특성에 의해 주로 결정된다.The heat exchange capacity of the condenser is mainly determined by the heat transfer characteristics of the tube.
예를 들어 종래의 응축기는 튜브의 외부 표면에 방열 핀을 설치하여 냉매와 외부 공기 혹은 물과의 사이에서 열을 전달하는 면적을 실질적으로 증가시키고 있으며, 이러한 방법은 가장 통상적으로 이용된다. 방열 핀은 별도로 제조되어 튜브의 외부 표면에 부착되거나, 튜브 외부 표면에 직접 형성되도록 튜브 벽을 가공하여 형성할 수 있다Conventional condensers, for example, provide heat dissipation fins on the outer surface of the tube to substantially increase the area of heat transfer between the refrigerant and the outside air or water, and this method is most commonly used. The heat dissipation fins may be manufactured separately and attached to the outer surface of the tube, or may be formed by machining the tube wall to form directly on the outer surface of the tube.
그러나 종래 공지된 응축기의 방열 핀 구조는 추가적인 열전달 면적의 확대가 어려워 열전달 특성을 향상시키는데 제약이 따르는 문제점이 있다.However, the heat dissipation fin structure of the conventionally known condenser has a problem in that it is difficult to expand an additional heat transfer area and thus has limitations in improving heat transfer characteristics.
이와 같은 종래 기술의 문제점을 해결하기 위한 것으로서, 본 발명은 관 내부로 흐르는 냉매가 관 외측의 열전달핀을 통하여 저온 공기 혹은 물과 열교환되도록 하되, 상기 열전달핀의 열전달 면적을 증대시켜 열교환 능력을 향상시킬 수 있도록 함에 그 목적을 두고 있다.In order to solve the problems of the prior art, the present invention allows the refrigerant flowing into the tube to exchange heat with cold air or water through a heat transfer fin outside the tube, thereby increasing heat transfer area of the heat transfer fin to improve heat exchange ability. The purpose is to make it possible.
도 1은 본 발명에 의한 공기조화기용 응축기를 도시한 사시도이고,1 is a perspective view showing a condenser for an air conditioner according to the present invention;
도 2는 본 발명의 공기조화기용 응축기의 열교환튜브를 도시한 확대 사시도이며,Figure 2 is an enlarged perspective view showing a heat exchange tube of the condenser for an air conditioner of the present invention,
도 3은 도 2의 평면도이고,3 is a plan view of FIG.
도 4는 본 발명에 관련된 열교환튜브의 다른 실시 형태를 도시한 평면도이며,Figure 4 is a plan view showing another embodiment of the heat exchange tube according to the present invention,
도 5는 본 발명에 의한 열교환튜브의 내부 구조를 도시한 절개 사시도이고,5 is a perspective view showing the internal structure of the heat exchange tube according to the present invention,
도 6은 본 발명에 의한 공기조화기용 응축기의 다른 실시 형태를 도시한 단면도이다.6 is a cross-sectional view showing another embodiment of a condenser for an air conditioner according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1-흡입포트 3-배출포트1-Suction port 3-Discharge port
5,7-헤더 9-열교환튜브5,7-header 9-heat exchange tube
11-외측관 91-튜브11-outer tube 91-tube
93-제 1 열전달핀 95-절개부93-first heat transfer pin 95-incision
97-제 2 열전달핀97-second heat transfer fin
이에 따라 본 발명에서는 상기 목적을 달성하기 위하여, 압축기와 증발기 사이에 연결된 냉매 통로로서 그 외표면에 접하는 공기 또는 물과 상기 냉매를 열교환시켜 액화시키는 튜브; 상기 튜브의 외주면에 돌출 형성된 제 1 열전달핀; 그리고 상기 제 1 열전달핀을 절개하여 형성된 것으로 공기 또는 물과의 열교환면적을 증대하는 절개부를 포함하는 공기조화기용 응축기의 열교환튜브를 제안한다.Accordingly, in the present invention, in order to achieve the above object, a refrigerant passage connected between the compressor and the evaporator, the tube to heat and liquefy the air or water in contact with the outer surface and the refrigerant; A first heat transfer fin protruding from an outer circumferential surface of the tube; The present invention proposes a heat exchange tube of a condenser for an air conditioner, which is formed by cutting the first heat transfer fin and includes a cutout to increase a heat exchange area with air or water.
바람직하게 상기 제 1 열전달핀은 튜브의 외주면에 와선 모양으로 형성된다. 또 상기 튜브 및 제 1 열전달핀은 열전달율이 좋은 구리 혹은 알미늄으로 형성하는 것이 좋다.Preferably, the first heat transfer fin is formed in a spiral shape on the outer circumferential surface of the tube. The tube and the first heat transfer fin may be formed of copper or aluminum having a good heat transfer rate.
바람직하게 상기한 절개부는 튜브의 길이 방향으로 열을 형성하도록 제 1 열전달핀을 절취하여 형성할 수 있으며, 이때 상기 열은 적어도 2열 이상으로 형성한다.Preferably, the cutout may be formed by cutting the first heat transfer fin to form heat in the longitudinal direction of the tube, wherein the heat is formed in at least two rows.
상기 튜브의 내주면에 돌출 형성되고 와선 모양으로 된 제 2 열전달핀을 더 포함하는 공기조화기용 응축기의 열교환튜브.A heat exchange tube of the condenser for an air conditioner, further comprising a second heat transfer fin protruding from the inner circumferential surface of the tube and having a spiral shape.
이하, 본 발명의 바람직한 실시 형태를 첨부 도면에 의거하여 보다 상세하게 설명하면 다음과 같다.EMBODIMENT OF THE INVENTION Hereinafter, preferred embodiment of this invention is described in detail based on an accompanying drawing.
도 1 내지 도 3은 본 발명에 의한 공기조화기용 응축기를 보여주고 있다.1 to 3 show a condenser for an air conditioner according to the present invention.
도시한 바와 같이 본 발명의 공기조화기용 응축기는 냉매가스가 흐르는 통로로서 각각 압축기 및 증발기 쪽에 연결되는 흡입포트(1) 및 배출포트(3)를 구비하고 있으며, 흡입포트(1) 및 배출포트(3)가 각각 연결되는 것으로 상,하 양측에 설치된 헤더(5)(7)와, 상기 헤더(5)(7)의 사이에 다수 열로 설치되며 외측에 공기 또는 물이 접촉되는 열교환튜브(9)를 구비하여 이루어진다.As shown, the air conditioner condenser of the present invention includes a suction port 1 and a discharge port 3 connected to the compressor and the evaporator, respectively, as a passage through which refrigerant gas flows. 3) is connected to each of the upper and lower headers (5) (7) installed on both sides, and the heat exchange tube (9) is installed in a plurality of rows between the header (5) (7) in contact with air or water It is provided with.
특히 본 발명의 열교환튜브(9)는 그 내부로 흐르는 냉매가스와 그 외부의 공기 또는 물과의 사이에서 열교환 효율이 향상되도록 하기 위해, 도 2에 확대 도시한 바와 같이 내측으로 냉매가스가 흐르는 튜브(91) 외주면에 제 1 열전달핀(93)을 일체로 돌출 형성하여 핀 일체형 관의 형태로 형성한다. 특히 제 1 열전달핀(93)은 공기 또는 물과의 열교환 면적을 증대시켜 위하여 절개부(95)를 형성하고 있다.In particular, the heat exchange tube 9 of the present invention is a tube in which the refrigerant gas flows inward as shown in FIG. 2 in order to improve the heat exchange efficiency between the refrigerant gas flowing therein and air or water outside thereof. (91) The first heat transfer fin 93 is integrally formed on the outer circumferential surface to form a fin integrated tube. In particular, the first heat transfer fins 93 form cutouts 95 to increase the heat exchange area with air or water.
여기서 제 1 열전달핀(93)은 튜브(91)의 외주면에 와선 모양으로 형성하는 것이 좋이며, 그 이유는 외표면에 접촉되는 공기 또는 물의 흐름을 유연하게 하기 위한 것이다. 하지만 상기 제 1 열전달핀(93)을 링상으로 설치할 수도 있다.In this case, the first heat transfer fin 93 is preferably formed in a spiral shape on the outer circumferential surface of the tube 91, for the purpose of softening the flow of air or water in contact with the outer surface. However, the first heat transfer fin 93 may be provided in a ring shape.
바람직하게 상기한 절개부(95)는 튜브(91)의 길이 방향(도면의 상하 방향)으로 열을 형성하도록 제 1 열전달핀(93)의 일부를 절취하여 형성한다. 이때 상기 열은 적어도 2열 이상 및 8열 이하로 형성하는 것이 좋다.Preferably, the cutout 95 is formed by cutting a portion of the first heat transfer fin 93 to form heat in the longitudinal direction (up and down direction of the drawing) of the tube 91. At this time, the heat is preferably formed in at least 2 rows and 8 columns or less.
상기한 절개부(95)의 모서리부분은 라운드 처리하는 것이 좋다.The corner portion of the cutout 95 is preferably rounded.
또한 절개부(95)는 도 4에 도시한 바와 같이 갈매기 모양으로 절취할 수도 있으며, 이 경우에 나머지 제 1 열전달핀(93)은 클로바 잎의 형태를 취하여 외측 공기 및 물의 흐름을 더욱 원활하게 한다.In addition, the cutout 95 may be cut in the shape of a seagull as shown in FIG. 4, and in this case, the remaining first heat transfer fins 93 take the form of a clover leaf to facilitate the flow of outside air and water. .
이와 같은 구성을 갖는 본 발명의 열교환튜브(9)는 열전달율이 좋고 가공성이 용이한 재질을 사용한다. 예를 들어 구리 혹은 알미늄으로 형성하는 것이 좋다.The heat exchange tube 9 of the present invention having such a configuration uses a material having good heat transfer rate and easy processability. For example, it is preferable to form with copper or aluminum.
아울러 본 발명의 열교환튜브(9)는 열교환 효율을 더욱 향상시키기 위해, 도 5에 도시한 바와 같이 튜브(91)의 내주면에 제 2 열전달핀(97)을 일체로 돌출 형성한다. 제 2 열전달핀(97)은 튜브(91)의 내주면을 따라 링 형상 혹은 와선 모양으로 돌출 형성할 수 있다. 또한 튜브(91)의 길이 방향을 따라 길게 형성된 선형 돌기의 형태로도 형성할 수 있는데, 이때에는 원주 방향으로 등간격을 갖도록 다수개를 돌출 형성한다.In addition, the heat exchange tube 9 of the present invention integrally protrudes the second heat transfer fin 97 on the inner circumferential surface of the tube 91 to further improve heat exchange efficiency. The second heat transfer fin 97 may protrude in a ring shape or a spiral shape along the inner circumferential surface of the tube 91. In addition, the tube 91 may be formed in the form of a linear protrusion elongated in the longitudinal direction, in which case a plurality of protrusions are formed to have equal intervals in the circumferential direction.
이상에서 설명한 본 발명의 공기조화기용 응축기의 작용을 보다 상세하게 설명하면 다음과 같다.Referring to the action of the air conditioner condenser of the present invention described above in more detail as follows.
압축기로부터 압송된 냉매는 고온, 고압의 가스상태로 흡입포트(1)를 통해 상부 헤더(5)로 공급되고 열교환튜브(9)를 통해 하부 헤더(7)쪽으로 공급되며, 이 때 열교환튜브(9)는 외부에 다수 설치된 제 1 열전달핀(93) 및 외표면이 저온의 외기 또는 물과 접촉한다. 따라서 저온의 외기 또는 물은 제 1 열전달핀(93)을 통하여 흐르면서, 그 저온열을 튜브(91) 및 제 2 열전달핀(97)을 통하여 냉매가스로 전달하게 되며, 그 결과 튜브(91) 내부로 흐르는 고온, 고압상태의 냉매가스를 중온, 고압상태로 변환시키면서 응축되게 한다. 이때 액상의 냉매는 하부 헤더(7)로 떨어져 증발기측 배출포트(3)를 통하여 토출되어진다.The refrigerant fed from the compressor is supplied to the upper header 5 through the suction port 1 and to the lower header 7 through the heat exchange tube 9 in a gaseous state of high temperature and high pressure. ), A plurality of first heat transfer fins 93 and the outer surface of which are installed on the outside are in contact with low-temperature outdoor air or water. Therefore, low-temperature outdoor air or water flows through the first heat transfer fin 93, and transmits the low temperature heat to the refrigerant gas through the tube 91 and the second heat transfer fin 97, and as a result, the inside of the tube 91. It converts the refrigerant gas of high temperature and high pressure into the medium temperature and high pressure while condensing. At this time, the liquid refrigerant falls to the lower header 7 and is discharged through the evaporator side discharge port 3.
한편 도 6은 본 발명의 열교환튜브(9)를 적용한 다른 실시 형태의 공기조화기용 응축기를 보여주고 있다,6 shows a condenser for an air conditioner of another embodiment to which the heat exchange tube 9 of the present invention is applied.
도면에서 본 실시 형태의 공기조화기용 응축기는 냉매가스가 흐르며 압축기 및 증발기와 연결되는 흡입포트(1) 및 배출포트(3)가 형성되어 있는 대직경의 외측관(11)과, 상기 외측관의 내부를 관통하는 형태로 다수 배치되고 그 내측으로는 공기 또는 액체가 흐르도록 되어 있는 다수의 소직경 열교환튜브(9) 즉 냉각관을 포함하여 이루어진다.In the drawings, the condenser for an air conditioner of the present embodiment has a large diameter outer tube 11 having a suction port 1 and a discharge port 3 connected with a compressor and an evaporator, in which a refrigerant gas flows, It includes a plurality of small diameter heat exchange tube (9), that is, a cooling tube, which is arranged in the form of penetrating inside and flows air or liquid therein.
이러한 실시 형태에서 본 발명의 열교환튜브(9)는 앞서 설명한 실시 형태와 반대로, 공기 또는 물과 접촉되는 제 2 열전달핀(97)에 절개부를 형성하는 것이 효과적이며, 그 열교환 작용 또한 외기 또는 물과 접촉되는 제 2 열전달핀(97)을 통해 냉매가스와 접촉되는 제 1 열전달핀(93)으로 이루어진다.In this embodiment, the heat exchange tube 9 of the present invention is effective to form a cutout in the second heat transfer fin 97 in contact with air or water, as opposed to the above-described embodiment, and the heat exchange action is also performed with external air or water. It consists of a first heat transfer fin 93 in contact with the refrigerant gas through the second heat transfer fin 97 in contact.
이상에서 설명한 구성을 통하여 알 수 있는 바와 같이, 본 발명은 공기 또는 물과 접촉되는 열교환튜브의 표면에 다수 열전달핀을 설치하고, 더욱 상기 열절달핀의 일부를 절취하여 절개부를 형성함으로써 열전달 면적을 확대하고 있다.As can be seen through the configuration described above, the present invention is to install a plurality of heat transfer fins on the surface of the heat exchange tube in contact with air or water, and further cut a portion of the heat transfer fins to form an incision to enlarge the heat transfer area Doing.
따라서 본 발명에 의하면 냉매가스와 공기 또는 물과의 열교환 능력을 향상시킬 수 있는 것이며, 그 결과 냉매가스의 응축 효율을 향상시키는 효과를 얻을 수 있는 것이다.Therefore, according to the present invention, the heat exchange ability between the refrigerant gas and air or water can be improved, and as a result, the effect of improving the condensation efficiency of the refrigerant gas can be obtained.
한편 본 발명은 구체적인 실시 형태에 대하여만 상세히 설명하였지만 본 발명의 기술적 사상의 범위 내에서 변형이나 변경할 수 있음은 본 발명이 속하는 분야의 당업자에게는 명백한 것이며, 그러한 변형이나 변경은 본 발명의 특허청구범위에 속한다 할 것이다.Meanwhile, although the present invention has been described in detail only with respect to specific embodiments, it can be apparent to those skilled in the art that modifications or changes can be made within the scope of the technical idea of the present invention, and such modifications or changes are the claims of the present invention. Will belong to.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010036127A KR20030000376A (en) | 2001-06-23 | 2001-06-23 | Condenser Cooling Pipe for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010036127A KR20030000376A (en) | 2001-06-23 | 2001-06-23 | Condenser Cooling Pipe for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030000376A true KR20030000376A (en) | 2003-01-06 |
Family
ID=27710843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010036127A KR20030000376A (en) | 2001-06-23 | 2001-06-23 | Condenser Cooling Pipe for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030000376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180565A (en) * | 2014-08-21 | 2014-12-03 | 河南新科隆电器有限公司 | Condenser with wave-shaped fin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675588U (en) * | 1979-11-10 | 1981-06-20 | ||
| KR910018761A (en) * | 1989-08-24 | 1991-11-30 | 이시이 치카시 | Aluminum for heat exchanger. Fin material |
| JPH09145283A (en) * | 1995-11-21 | 1997-06-06 | Toshiba Corp | Heat-transfer pipe with fin and manufacture thereof |
| JPH11218394A (en) * | 1998-02-02 | 1999-08-10 | Toshiba Corp | Heat exchanger |
-
2001
- 2001-06-23 KR KR1020010036127A patent/KR20030000376A/en not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675588U (en) * | 1979-11-10 | 1981-06-20 | ||
| KR910018761A (en) * | 1989-08-24 | 1991-11-30 | 이시이 치카시 | Aluminum for heat exchanger. Fin material |
| JPH09145283A (en) * | 1995-11-21 | 1997-06-06 | Toshiba Corp | Heat-transfer pipe with fin and manufacture thereof |
| JPH11218394A (en) * | 1998-02-02 | 1999-08-10 | Toshiba Corp | Heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180565A (en) * | 2014-08-21 | 2014-12-03 | 河南新科隆电器有限公司 | Condenser with wave-shaped fin |
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