KR100377777B1 - Heat exchanger for heat exchange and heat exchanger using the heat exchanger - Google Patents
Heat exchanger for heat exchange and heat exchanger using the heat exchanger Download PDFInfo
- Publication number
- KR100377777B1 KR100377777B1 KR10-1998-0023398A KR19980023398A KR100377777B1 KR 100377777 B1 KR100377777 B1 KR 100377777B1 KR 19980023398 A KR19980023398 A KR 19980023398A KR 100377777 B1 KR100377777 B1 KR 100377777B1
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- Prior art keywords
- tube
- heat exchange
- heat
- heat exchanger
- wall
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Classifications
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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
- F28F1/24—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 transversely
- F28F1/26—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 transversely the means being integral with the element
- F28F1/28—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 transversely the means being integral with the element the element being built-up from finned sections
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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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
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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
- F28F1/24—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 transversely
- F28F1/32—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 transversely the means having portions engaging further tubular elements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
본 발명의 목적은 실내를 냉/난방상태로 공조시키기 위한 열교환기 또는 압축 유체를 이용한 액추에이터, 예를 들어 압축기의 작업유체 열교환을 위한 열교환 튜브 및 그 튜브를 이용한 열교환기를 제공함에 의해 달성되게 되는데, 몸체의 측 단면이 장방형상으로 이루어지어 열교환을 위한 유체의 순환통로를 제공하는 튜브와; 상기 튜브내에 등간격으로 분리벽을 구비하여 유체의 순환통로를 제공하는 수개의 분배유로와; 상기 튜브의 장측 외벽면을 절삭가공하여 그 튜브의 외벽면에 일체로 가지는 방열핀을 포함하는 열교환을 위한 열교환튜브, 그리고 소정의 길이를 가지며, 몸체의 측단면이 장방형상으로 이루어지어 열교환을 위한 유체의 순환통로를 제공하는 튜브와; 상기 튜브내에 등간격으로 분리벽을 구비하여 유체의 순환통로를 제공하는 수개의 분배유로와; 상기 튜브의 장측 외벽면을 절삭가공하여 그 튜브의 외벽면에 일체로 가지는 방열핀와; 상기 튜브를 일정길이에서 지그자그식으로 수회 절곡하고, 그 튜브의 양단부 각각에 입,출구를 갖는 열교환기를 제공하는 것이다.The object of the present invention is achieved by providing a heat exchanger or an actuator using a compressed fluid, for example, a heat exchanger tube for working fluid heat exchange of the compressor and a heat exchanger using the tube, for air conditioning the room in a cooling / heating state. A tube having a side cross section of the body having a rectangular shape to provide a circulation passage of the fluid for heat exchange; A plurality of distribution passages having a separation wall at equal intervals in the tube to provide a circulation passage of the fluid; A heat exchange tube for heat exchange including a heat dissipation fin which is integrally formed on the outer wall surface of the tube by cutting the long side outer wall of the tube, and has a predetermined length, and a side cross-section of the body has a rectangular shape to provide a fluid for heat exchange. A tube providing a circulation passage of the; A plurality of distribution passages having a separation wall at equal intervals in the tube to provide a circulation passage of the fluid; A heat dissipation fin having a long side outer wall of the tube and integrally formed on the outer wall of the tube; The tube is bent several times in a zigzag fashion at a predetermined length, and a heat exchanger having an inlet and an outlet at each of both ends of the tube is provided.
Description
본 발명은 실내를 냉/난방상태로 공조시키기 위한 열교환기 또는 압축 유체를 이용한 액추에이터, 예를 들어 압축기의 작업유체에 관한 것으로, 특히 방열핀을 일체로 가지는 열교환을 위한 열교환부재 및 그 열교환부재를 이용한 열교환기에 관한 것이다.The present invention relates to an actuator using a heat exchanger or a compressed fluid for air conditioning the room in a cooling / heating state, for example, a working fluid of a compressor. Relates to a heat exchanger.
열교환기는 현재 여러형태로 제작되어 사용되고 있는데, 그 일례를 들어 튜브를 이용한 서팬타인(serpentine)형의 경우를 보면 튜브를 일정길이에서 지그자그식으로 절곡하고 그 튜브의 양단부에 입구와 출구를 각각 구비하고 있으며, 이렇게 구성된 튜브에 열교환핀을 갖추어 목적하는 열교환을 이루게 하고 있다.The heat exchanger is currently manufactured and used in various forms. For example, in the case of a serpentine type using a tube, the tube is bent in a zigzag form at a certain length and has an inlet and an outlet at each end of the tube. And, the heat exchange fin is provided in the tube thus configured to achieve the desired heat exchange.
이러한 서팬타인형의 열교환기는 대략 크게 나누어 핀앤튜브형과 코루게이트 핀형을 들을 수 있다. 이렇게 구성되는 열교환기는 상기에서와 같이 압출제작된 튜브의 사이사이에 별도 제작한 열교환핀을 삽입식으로 조립시키고 있는 것으로, 열교환기를 구성하는 부품수, 즉 필수적으로 튜브와 열교환핀을 별도 제작하여야하는 것이며, 또 이렇게 별도 제작된 튜브와 열교환핀들을 조립하여야 하는 조립작업이 요구되고 있는데, 이때 핀앤튜브형의 경우에는 그 열교환핀의 조립작업이 용이하지 않아 제작성이 저조한 것이다.Such a heat exchanger of the pentane type can be roughly divided into a fin and tube type and a corrugated fin type. The heat exchanger configured as described above is assembled by inserting separately manufactured heat exchanger fins between the extruded tubes as described above, and the number of parts constituting the heat exchanger, that is, a tube and a heat exchanger fin must be manufactured separately. In addition, assembling work that requires assembling the separately produced tube and heat exchange fins is required. In this case, the fin and tube type is not easy to assemble the heat exchange fins, resulting in poor productivity.
그리고 이렇게 튜브와 열교환핀을 조립식으로 이룬 열교환기에서는 열전달이 저조한, 다시설명하면 튜브에 별도 제작되어 조립된 열교환핀의 사이에는 조립을 위한 조립공차를 가지고 있어, 그 튜브와 열교환핀의 사이에는 필연적으로 유격이 형성되어 튜브로부터 전달되는 열이 열교환핀에 직접적으로 전달되지 않고 간접적으로 전달되어 열전달을 떨어뜨리고 따라서 열교환 효율이 저조해지며, 이러한 열교환 효율의 저조는 열교환 성능을 저하시키고 제품성을 떨어뜨리고 있는 것이다.In the heat exchanger formed of the tube and the heat exchange fins, the heat transfer is poor. In other words, the heat exchanger has an assembly tolerance for assembling between the heat exchange fins separately manufactured and assembled in the tube. As heat is formed, heat transferred from the tube is not transferred directly to the heat exchange fins, but indirectly, thereby lowering heat transfer. Therefore, the heat exchange efficiency is lowered. It is rising.
본 발명은 상기와 같은 사정을 고려하여 이주어진 것으로, 그 목적은 열교환을 위한 작업유체의 순환통로를 제공하는 튜브의 외벽에 그 외벽을 절삭가공하여 이룬 열교환핀을 일체로 구비해 전열효율을 높인 열교환부재를 제공하는 것이다.The present invention has been migrated in consideration of the above circumstances, the object of which is to provide a heat exchange fin integrally formed by cutting the outer wall on the outer wall of the tube providing a circulation passage of the working fluid for heat exchange to increase the heat transfer efficiency It is to provide a heat exchange member.
본 발명의 다른 목적은 열교환핀을 일체로 갖는 열교환부재를 밴딩공정을 통해 서팬타인형으로 절곡시키어 열교환기로 이용할 수 있도록한 열교환기를 제공함에 있다.Another object of the present invention is to provide a heat exchanger that can be used as a heat exchanger by bending a heat exchange member having a heat exchange fin integrally into a circumferential type through a bending process.
이러한 본 발명의 목적은 실내를 냉/난방상태로 공조시키기 위한 열교환기 또는 압축 유체를 이용한 액추에이터, 예를 들어 압축기의 작업유체 열교환기를 제공함에 의해 달성되게 되는데, 몸체의 측단면이 장방형상으로 이루어지어 열교환을 위한 유체의 순환통로를 제공하는 튜브와; 상기 튜브내에 등간격으로 분리벽을 구비하여 유체의 순환통로를 제공하는 수개의 분배유로와; 상기 튜브와 장측 외벽면을 절삭가공하여 그 튜브의 외벽면에 일체로 가지는 방열핀을 포함하는 열교환을 위한 열교환튜브, 그리고 소정의 길이를 가지며, 몸체의 측단면이 장방형상으로 이루어지어 열교환을 위한 유체의 순환통로를 제공하는 튜브와; 상기 튜브내에 등간격으로 분리벽을 구비하여 유체의 순환통로를 제공하는 수개의 분배유로와; 상기 튜브의 장측 외벽면을 절삭가공하여 그 튜브의 외벽면에 일체로 가지는 방열핀과; 상기 튜브를 일정길이에서 지그자그식으로 수회 절곡하고, 그 튜브의 양단부 각각에 입,출구를 갖는 열교환기를 제공하는 것이다.The object of the present invention is achieved by providing an actuator using a heat exchanger or a compressed fluid, such as a working fluid heat exchanger of a compressor, for air conditioning the room in a cooling / heating state. A tube providing a circulation passage of the fluid for heat exchange; A plurality of distribution passages having a separation wall at equal intervals in the tube to provide a circulation passage of the fluid; Heat-exchanging tube for heat exchange including heat dissipation fins integrally formed on the outer wall surface of the tube by cutting the tube and the long side outer wall surface, and has a predetermined length, and a side cross-section of the body is formed in a rectangular shape to provide fluid for heat exchange. A tube providing a circulation passage of the; A plurality of distribution passages having a separation wall at equal intervals in the tube to provide a circulation passage of the fluid; A heat dissipation fin having a long side outer wall surface of the tube and integrally formed on the outer wall surface of the tube; The tube is bent several times in a zigzag fashion at a predetermined length, and a heat exchanger having an inlet and an outlet at each of both ends of the tube is provided.
도 1은 본 발명 열교환을 위한 열교환튜브의 사시도1 is a perspective view of a heat exchange tube for heat exchange of the present invention
도 2는 본 발명 열교환을 위한 열교환튜브의 측면도Figure 2 is a side view of the heat exchange tube for heat exchange of the present invention
도 3은 본 발명 열교환튜브의 종단면도Figure 3 is a longitudinal cross-sectional view of the heat exchange tube of the present invention
도 4는 본 발명 다른 실시예로서 방열판재로 사용되는 예를 보인 측면도Figure 4 is a side view showing an example used as a heat sink material as another embodiment of the present invention
도 5는 본 발명 또 다른 실시예로서 열교환기로 사용되는 것을 보인 측면도Figure 5 is a side view showing that it is used as a heat exchanger as another embodiment of the present invention
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
10 :열교환튜브 12 :열교환핀10: heat exchange tube 12: heat exchange pin
16 :분배유로16: distribution flow path
20 :집열판 22 :열교환핀20: heat collecting plate 22: heat exchange pin
30 :열교환튜브 32 :열교환핀30: heat exchange tube 32: heat exchange pin
34 :입구부 36 :출구부34: entrance part 36: exit part
다음 본 발명의 일실시예를 도면에 의거하여 구체적으로 설명하겠다. 도 1및 도 2에는 본 발명에 따른 열교환부재가 도시되어 있다. 본 발명 열교환부재는 냉매나 작업유체등의 열교환, 즉 방열 및 흡혈을 위해 열매체를 튜브 통해 통과시키며 목적하는 열교환을 이루게한 예를 보이고 있다. 본 발명은 몸체의 형상이 바람직하게는 장방형상으로 이루어지는 열교환튜브(10), 즉 열교환튜브(10)의 측단면이 직사각형상으로 구성되고, 그 열교환튜브(10)의 장측벽면을 절삭가공하여 열교환핀(12)을 일체로 갖게하고 있다. 더 상세하게는 열교환튜브(10)의 장측벽면을 절삭가공에 의해 적당한 두께로 일정길이 켜내어 그 열교환튜브(10)의 길이에 교차방향으로 열교환핀(12)을 일체로 구비하고 있다. 이러한 열교환튜브(10)는 열전도성이 우수한 알루미늄 또는 동, 이외 전열이 우수한 금속재질을 이용할 수도 있을 것이다.Next, an embodiment of the present invention will be described in detail with reference to the drawings. 1 and 2 show a heat exchange member according to the invention. The heat exchange member of the present invention shows an example of achieving a desired heat exchange by passing a heat medium through a tube for heat exchange such as a refrigerant or a working fluid. According to the present invention, a heat exchange tube (10) having a rectangular shape is preferably rectangular, that is, a side end surface of the heat exchange tube (10) is formed in a rectangular shape, and the long side wall surface of the heat exchange tube (10) is cut and heat exchanged. The pin 12 is integrally provided. More specifically, the long side wall surface of the heat exchange tube 10 is cut to a predetermined length by an appropriate thickness by cutting, and the heat exchange fin 12 is integrally provided in the cross direction to the length of the heat exchange tube 10. The heat exchange tube 10 may be made of aluminum or copper having excellent thermal conductivity, or a metal material having excellent heat transfer.
도 3에는 본 발명 열교환튜브(10)의 구성을 보여 주는 단면도로써, 열교환튜브(10)의 상하측 벽면에 열교환핀(12)을 일체로 구비하고 있고, 열교환튜브(10)의 내부에는 열교환을 위한 작업유체 순환통로를 제공하는 유로를 구비하고 있다. 이때 유로는 도 1에서와 같이 열교환튜브(10)의 내부에 분리벽(14)을 등간격으로 구비하여 분배유로(16)를 구성한다.Figure 3 is a cross-sectional view showing the configuration of the heat exchange tube 10 of the present invention, the heat exchange fins 12 are integrally provided on the upper and lower wall surfaces of the heat exchange tube 10, the heat exchange tube 10 inside It is provided with a flow path for providing a working fluid circulation passage for. At this time, as shown in FIG. 1, the distribution wall 16 is provided with the separation walls 14 at equal intervals in the heat exchange tube 10.
또 이렇게 구성된 열교환튜브(10)는 작업유체를 분배유로(16)에 통과시키며, 작업유체의 열을 열교환튜브(10) 벽면에서 흡수하고, 이렇게 열교환튜브(10) 벽면에 흡수된 열은 그 열교환튜브(10)의 외벽면에 일체로 구비된 열교환핀(12)으로 전열되어 방열되게 하고 있다.The heat exchange tube 10 configured as described above passes the working fluid through the distribution passage 16, absorbs the heat of the working fluid from the heat exchange tube 10 wall, and the heat absorbed by the heat exchange tube 10 wall thus exchanges the heat. Heat is radiated by heat exchange fins 12 integrally provided on the outer wall of the tube 10.
도 4에는 본 발명의 다른 실시예를 보이고 있는데, 본 실시예에서는 전기적발열부, 예를 들어 인쇄회로기판 또는 그 이외 전기적 발열체부품의 방열을 위한 방열기로 사용되는 것으로, 평판체형상으로 이루어지는 집열판(20)을 갖고 있고. 이 집열판(20)의 그 어느 일측 벽면을 절삭가공에 의해 적당한 두께로 일정길이 켜 내어 그 집열판(20)의 길이에 교차방향으로 열교환핀(22)을 일체로 구비하고 있다.Figure 4 shows another embodiment of the present invention, in the present embodiment is used as a heat radiator for heat dissipation of the electrical heat generating unit, for example, a printed circuit board or other electrical heating element parts, the heat collecting plate made of a flat plate shape ( 20). The wall surface of any one side of the heat collecting plate 20 is cut to a certain length by a suitable thickness by cutting, and the heat exchange fins 22 are integrally provided in the cross direction to the length of the heat collecting plate 20.
도 5에는 본 발명의 또 다른 실시예를 보이고 있는데, 본 발명은 상기 실시예의 열교환튜브를 이용해 열교환기로 사용되는 것을 보이고 있다. 본 실시예에서는 적당한 길이로 제작된 열교환튜브(30)의 주벽면을 상기 실시예에서와 같이 절삭 가공에 의해 적당한 두께로 일정길이 켜내어 그 열교환튜브(30)의 길이에 교차방향으로 열교환핀(32)을 일체로 구비하고 있고, 이렇게 구성된 열교환튜브(30)를 일정 길이에서 지그자그식으로 절곡하여 서팬타인형상을 이루고 있으며, 이렇게 서팬타인형상을 이룬 열교환튜브(30)의 양단 각각에 입구부(34)와 출구부(36)을 갖추어 구성시키고 있다.Figure 5 shows another embodiment of the present invention, the present invention is shown to be used as a heat exchanger using the heat exchange tube of the embodiment. In this embodiment, the circumferential wall surface of the heat exchange tube 30 manufactured to a suitable length is turned to a predetermined length by a suitable thickness by cutting, as in the above embodiment, and the heat exchange fin ( 32) are integrally formed, and the heat exchange tube 30 configured as described above is bent in a zigzag manner at a predetermined length to form a circumferential shape, and the inlet portions are formed at both ends of the heat exchange tube 30 constituting the circumferential shape. 34 and the exit part 36 are provided and comprised.
본 발명은 열교환튜브(10)(20)의 벽면을 절삭가공에 의해 적당한 두께로 일정길이 켜내어 그 열교환튜브(10)(20)의 길이에 교차방향으로 열교환핀(12)(22)을 일체로 구비하여서, 열교환튜브의 벽면에 전열된 작업유체의 열을 그 열교환튜브의 벽면에 일체로 구비되어 있는 열교환핀(12)(22)의 뿌리부분을 통해 직접적으로 전달되게 하므로써, 열전달이 우수하고 따라서 열교환 효율을 높이는 것이다.In the present invention, the wall surfaces of the heat exchange tubes (10) and (20) are cut to a predetermined length by a suitable thickness, and the heat exchange fins (12) and (22) are integrally intersected with the lengths of the heat exchange tubes (10) and (20). It is provided with, so that the heat of the working fluid transferred to the wall surface of the heat exchange tube is transferred directly through the root portion of the heat exchange fins 12, 22, which are integrally provided on the wall surface of the heat exchange tube, the heat transfer is excellent Therefore, the heat exchange efficiency is increased.
또 본 발명은 열교환핀(12)(22)을 열교환튜브(10)(20)의 벽면을 절삭가공에 의해 일체로 구비하고 있으므로, 종래 별도 제작되는 박판형상의 핀 또는 코루게이트핀들을 열교환튜브애 별도의 조립공정을 통해 조립하였던 제반 문제점을 완전히 해소시키고 열교환부재의 제작공정수를 줄이게 된다.In addition, in the present invention, since the heat exchange fins 12 and 22 are integrally provided with the wall surfaces of the heat exchange tubes 10 and 20 by cutting, the heat exchange tube may be formed by thin plate or corrugated fins that are manufactured separately. Through the separate assembly process, all the problems that were assembled are completely solved and the number of manufacturing processes of the heat exchange member is reduced.
또한 본 발명은 열교환핀(32)을 일체로 가지는 열교환튜브(30)를 서팬타인형상으로 절곡하고 그 열교환튜브(30)의 양단에 입구부(34)(36)를 갖추어 열교환기로 사용하게 하므로써, 열교환기의 제작이 간단 용이하고 열교환성이 우수하며, 따라서 제품성을 향상시킨 효과가 있다.In addition, the present invention by bending the heat exchange tube 30 having the heat exchange fin 32 integrally in the shape of a pentagon and having inlets 34 and 36 at both ends of the heat exchange tube 30 to be used as a heat exchanger, The production of the heat exchanger is simple and easy, and excellent heat exchange, thereby improving the productability.
이상에서와 같이 본 발명의 일실시예에 관해 설명하였으나, 본 발명은 이에 국한되지 않고 청구범위에 기재된 범위내에서 변경이 가능할 것이다.As described above, one embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0023398A KR100377777B1 (en) | 1998-06-22 | 1998-06-22 | Heat exchanger for heat exchange and heat exchanger using the heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0023398A KR100377777B1 (en) | 1998-06-22 | 1998-06-22 | Heat exchanger for heat exchange and heat exchanger using the heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000002572A KR20000002572A (en) | 2000-01-15 |
| KR100377777B1 true KR100377777B1 (en) | 2003-06-11 |
Family
ID=19540262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0023398A KR100377777B1 (en) | 1998-06-22 | 1998-06-22 | Heat exchanger for heat exchange and heat exchanger using the heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100377777B1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148856A (en) * | 1976-06-07 | 1977-12-10 | Toshiaki Sugiura | Heat transmission tube with needle fin |
-
1998
- 1998-06-22 KR KR10-1998-0023398A patent/KR100377777B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148856A (en) * | 1976-06-07 | 1977-12-10 | Toshiaki Sugiura | Heat transmission tube with needle fin |
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| Publication number | Publication date |
|---|---|
| KR20000002572A (en) | 2000-01-15 |
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