KR200458936Y1 - Fin and tube integral type heat exchanger - Google Patents

Fin and tube integral type heat exchanger Download PDF

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Publication number
KR200458936Y1
KR200458936Y1 KR2020090016248U KR20090016248U KR200458936Y1 KR 200458936 Y1 KR200458936 Y1 KR 200458936Y1 KR 2020090016248 U KR2020090016248 U KR 2020090016248U KR 20090016248 U KR20090016248 U KR 20090016248U KR 200458936 Y1 KR200458936 Y1 KR 200458936Y1
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South Korea
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tube
heat
fin
heat exchanger
circumferential surface
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KR2020090016248U
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Korean (ko)
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KR20110006180U (en
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박관재
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주식회사 동신전열
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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
    • F28F1/14—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 longitudinally
    • F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion
    • F28F1/18—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 longitudinally the means being integral with the element, e.g. formed by extrusion the element being built-up from finned sections
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins

Abstract

본 고안은 핀 튜브 일체형 열교환기에 관한 것으로서, 더욱 상세하게는 튜브의 외주면에 연결부를 형성하고 연결부의 끝단부에는 복수개의 루버를 갖는 방열판을 "V"자 형태로 갈라지게 형성함으로써, 방열면적을 최대화 하여 방열성능을 향상시킨 핀 튜브 일체형 열교환기에 관한 것이다.The present invention relates to a fin tube integrated heat exchanger, and more particularly, by forming a connection portion on the outer circumferential surface of the tube and forming a heat sink having a plurality of louvers at the end of the connection portion in a “V” shape to maximize the heat dissipation area. Fin tube integrated heat exchanger to improve the heat dissipation performance.

이에 본 고안은, 내측에 발열수단(25)이 통과하는 튜브(20)와, 상기 튜브(20)의 외주면에 형성되어 발열수단(25)으로부터 전도된 열을 외부공기와 열교환시키는 핀(30)이 일체로 형성된 핀 튜브 일체형 열교환기에 있어서, 상기 핀(30)은, 상기 튜브(20)의 외주면에 방사상으로 연장 형성되는 연결부(31)와, 상기 연결부(31)의 끝단부에 형성되는 방열부(32)로 이루어진 것을 특징으로 한다.Accordingly, the present invention, the tube 20 through which the heat generating means 25 passes, and the fin 30 formed on the outer circumferential surface of the tube 20 to exchange heat conducted from the heat generating means 25 with external air. In the integrally formed fin tube-type heat exchanger, the fin (30) is a connecting portion 31 formed radially extending on the outer circumferential surface of the tube (20), and a heat dissipating portion formed at the end of the connecting portion (31) Characterized in that (32).

핀, 튜브, 일체형, 열교환기, 연결부, 방열부 Fin, Tube, Integral, Heat Exchanger, Connection, Heat Sink

Description

핀 튜브 일체형 열교환기{Fin and tube integral type heat exchanger}Fin and tube integral type heat exchanger

본 고안은 핀 튜브 일체형 열교환기에 관한 것으로서, 더욱 상세하게는 튜브의 외주면에 연결부를 형성하고 연결부의 끝단부에는 복수개의 루버를 갖는 방열판을 "V"자 형태로 갈라지게 형성함으로써, 방열면적을 최대화 하여 방열성능을 향상시킨 핀 튜브 일체형 열교환기에 관한 것이다.The present invention relates to a fin tube integrated heat exchanger, and more particularly, by forming a connection portion on the outer circumferential surface of the tube and forming a heat sink having a plurality of louvers at the end of the connection portion in a “V” shape to maximize the heat dissipation area. Fin tube integrated heat exchanger to improve the heat dissipation performance.

일반적으로 핀 튜브 일체형 열교환기는, 열풍식 건조장치, 온풍기, 에어콘 난방기, 고속전철 난방기, 초음파 세척 건조기 등에 사용된다.Generally, a fin tube integrated heat exchanger is used in a hot air dryer, a hot air heater, an air conditioner heater, a high speed train heater, an ultrasonic cleaning dryer, and the like.

도 1은 종래의 핀 튜브 일체형 열교환기(1)의 일예를 나타낸 도면으로써, 도시된 바와 같이, 내측에 발열수단(미도시)이 통과하는 원형의 튜브(2)와, 상기 튜브(2)의 외주면에 일체로 형성되어 발열수단으로부터 전도된 열을 외부공기와 열교환시키는 핀(3)이 일체로 형성되어 이루어진다.1 is a view showing an example of a conventional fin tube integrated heat exchanger (1), as shown, a circular tube (2) through which heat generating means (not shown) and the inside of the tube (2) Fins (3) formed integrally on the outer circumferential surface and heat-exchanged with the external air from the heat generating means are formed integrally.

상기 튜브(2)의 내측에는 전열선이나 온수, 스팀 등 다양한 발열수단이 통과하게 된다.Inside the tube 2, various heating means such as heating wires, hot water, steam, and the like will pass.

따라서, 상기 발열수단으로부터 발생한 열은 상기 핀(3)으로 전도되고, 핀(3)은 전도된 열을 외부로 방열하여 외부공기를 가열함으로써 소정공간을 난방하 게 되는 것이다.Therefore, the heat generated from the heat generating means is conducted to the fins 3, and the fins 3 heat the outside heat to heat the outside air to heat the predetermined space.

그러나, 상기 종래기술은, 튜브(2)의 외주면에 단순히 핀(3)을 나선형으로 형성한 것에 불과하기 때문에 방열면적이 작고, 특히 방열면적을 크게 하기가 어려운 문제가 있다. 이로인해 방열성능을 높이는데에도 한계가 있었다.However, since the fins 3 are merely formed in a spiral shape on the outer circumferential surface of the tube 2, the conventional technique has a problem that the heat dissipation area is small, and in particular, it is difficult to increase the heat dissipation area. Due to this, there was a limit to increase the heat radiation performance.

상기한 종래의 문제점을 해결하기 위한 본 고안의 목적은 튜브의 외주면에 연결부를 형성하고 연결부의 끝단부에는 복수개의 루버를 갖는 방열판을 "V"자 형태로 갈라지게 형성함으로써, 방열면적을 최대화 하여 방열성능을 향상시킨 핀 튜브 일체형 열교환기를 제공하는데 있다.The object of the present invention for solving the above-described problems is to form a connection portion on the outer peripheral surface of the tube and to form a heat sink having a plurality of louvers at the end of the connection portion to form a "V", thereby maximizing the heat dissipation area It is to provide a fin tube integrated heat exchanger with improved heat dissipation performance.

상기한 목적을 달성하기 위한 본 고안은 내측에 발열수단이 통과하는 튜브와, 상기 튜브의 외주면에 형성되어 발열수단으로부터 전도된 열을 외부공기와 열교환시키는 핀이 일체로 형성된 핀 튜브 일체형 열교환기에 있어서, 상기 핀은, 상기 튜브의 외주면에 방사상으로 연장 형성되는 연결부와, 상기 연결부의 끝단부에 형성되는 방열부로 이루어진 것을 특징으로 한다.The present invention for achieving the above object is a fin tube-integrated heat exchanger is formed integrally with a tube through which the heating means passes through, and a fin formed on the outer circumferential surface of the tube to exchange heat conducted from the heating means with external air. The fin may include a connection part extending radially on the outer circumferential surface of the tube and a heat dissipation part formed at an end of the connection part.

본 고안은, 튜브의 외주면에 180도 방향으로 방열판을 형성하되, 방열판을 "V"자로 갈라지는 형태로 형성하고, 상기 방열판에는 복수개의 루버를 형성함으로써, 상기 발열수단으로부터 발생한 열이 튜브의 연결부를 통해 "V"자로 갈라진 방열부로 전도되어 외부공기를 가열하게 되므로, 방열면적이 최대화되어 방열성능이 향상됨은 물론 제조도 간편하다.According to the present invention, a heat sink is formed on the outer circumferential surface of the tube in a 180 degree direction, and the heat sink is formed in a form of being divided by a “V”, and the heat sink is formed with a plurality of louvers, so that heat generated from the heat generating means is connected to the tube. It is conducted to the heat radiating portion divided by the "V" through it to heat the outside air, the heat dissipation area is maximized, the heat dissipation performance is improved, as well as easy to manufacture.

이하, 본 고안을 첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

도 2는 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 사시도이고, 도 3은 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 정면도이며, 도 4는 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 평면도이다.Figure 2 is a perspective view showing a fin tube integrated heat exchanger according to the present invention, Figure 3 is a front view showing a fin tube integrated heat exchanger according to the present invention, Figure 4 is a plan view showing a fin tube integrated heat exchanger according to the present invention.

도시된 바와 같이, 본 고안에 따른 핀 튜브 일체형 열교환기(10)는, 튜브(20)와 핀(30)이 일체로 형성된 것이다.As shown, the fin tube integrated heat exchanger 10 according to the present invention, the tube 20 and the fin 30 is formed integrally.

상기 튜브(20)는 내부가 비어있는 원형으로 형성하는 것이 바람직하지만, 타원형이나 다각형과 같이 비원형으로도 형성할 수 있다.The tube 20 may be formed in a circular shape with an empty inside, but may also be formed in a non-circular shape such as an ellipse or a polygon.

상기 튜브(20)의 내측으로는 발열수단(25)이 통과하게 된다.The heat generating means 25 passes through the inside of the tube 20.

상기 발열수단(25)으로는 열을 발생할 수 있는 모든 수단을 사용할 수 있는데, 일예로 전열선이나 온수, 스팀 등을 들수 있다.As the heat generating means 25, any means capable of generating heat may be used, for example, a heating wire, hot water, steam, or the like.

그리고, 상기 핀(30)은 상기 튜브(20)의 외주면에 180도 방향으로 한 쌍이 형성된다.In addition, the pair of fins 30 is formed on the outer circumferential surface of the tube 20 in a 180 degree direction.

이러한 상기 핀(30)은 상기 튜브(20)의 외주면에 방사상으로 일정길이 연장 형성되는 연결부(31)와, 상기 연결부(31)의 끝단부에 형성되는 방열부(32)로 이루어진다.The fin 30 is composed of a connection portion 31 formed to extend a predetermined length radially on the outer circumferential surface of the tube 20, and a heat dissipation portion 32 formed at the end of the connection portion 31.

상기 방열부(32)는, 상기 연결부(31)의 끝단부에 "V"자 형태로 갈라지게 형성되는 방열판(35)과, 상기 방열판(35)에 튜브(20)의 길이방향으로 상호 이격되어 형성되는 복수개의 루버(36)로 이루어진다.The heat dissipation part 32 may be spaced apart from each other in the longitudinal direction of the tube 20 to the heat dissipation plate 35 and the heat dissipation plate 35 which are formed to be split in a “V” shape at the end of the connection part 31. It consists of a plurality of louvers 36 formed.

상기 루버(36)는, 상기 방열판(35)의 일부를 절개하여 절개한 부분을 방열판(35)에 대해 수직이 되게 벤딩하여 형성된다.The louver 36 is formed by cutting a portion of the heat dissipation plate 35 and bending the cut portion to be perpendicular to the heat dissipation plate 35.

즉, 상기 방열판(35)에 상호 일정간격 이격하여 튜브(20)의 수직방향으로 일정길이 절개하고, 절개한 각 부분을 방열판(35)에 대해 수직이 되게 벤딩한다. 이때 상기 방열판(35)에 대해 수직으로 벤딩되어 형성된 복수개의 루버(36)는 방열판(35)의 표면 보다 돌출되게 된다.That is, a predetermined length is cut in the vertical direction of the tube 20 by being spaced apart from each other by a predetermined distance from each other, and each cut portion is bent vertically with respect to the heat sink 35. In this case, the plurality of louvers 36 formed by bending vertically with respect to the heat sink 35 may protrude more than the surface of the heat sink 35.

이와 같이, 본 고안에 따른 핀 튜브 일체형 열교환기(10)는, 튜브(20)의 외주면에 180도 방향으로 방열판(35)을 형성하되, 방열판(35)을 "V"자로 갈라지는 형태로 형성하고, 상기 방열판(35)에는 복수개의 루버(36)를 형성함으로써, 상기 발열수단(25)으로부터 발생한 열이 튜브(20)의 연결부(31)를 통해 "V"자로 갈라진 방열부(32)로 전도되어 외부공기를 가열하게 되므로, 방열면적이 최대화되어 방열성능이 향상됨은 물론 제조도 간편하다.As described above, the fin tube-integrated heat exchanger 10 according to the present invention is formed on the outer circumferential surface of the tube 20 in the 180 degree direction, the heat sink 35 is formed in the form of being divided into "V" By forming a plurality of louvers 36 on the heat sink 35, the heat generated from the heat generating means 25 conducts to the heat radiating portion 32 which is divided by the letter “V” through the connecting portion 31 of the tube 20. Since the outside air is heated, the heat dissipation area is maximized, and the heat dissipation performance is improved as well as manufacturing is easy.

그리고, 상기와 같이 구성된 핀 튜브 일체형 열교환기(10)는, 열풍식 건조장치, 온풍기, 에어콘 난방기, 고속전철 난방기, 초음파 세척 건조기 등에 설치되는데, 즉, 핀 튜브 일체형 열교환기(10)를 복수개 적층하거나 복수열로 설치하고, 각 튜브(20)의 내부에는 발열수단(25)이 통과하도록 설치된다.In addition, the fin tube integrated heat exchanger 10 configured as described above is installed in a hot air dryer, a hot air heater, an air conditioner heater, a high speed train heater, an ultrasonic washing dryer, that is, a plurality of fin tube integrated heat exchangers 10 are stacked. Or installed in a plurality of rows, each tube 20 is installed so that the heat generating means 25 passes through.

도 1은 종래의 핀 튜브 일체형 열교환기의 일예를 나타낸 도면,1 is a view showing an example of a conventional fin tube integrated heat exchanger,

도 2는 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 사시도,Figure 2 is a perspective view showing a fin tube integrated heat exchanger according to the present invention,

도 3은 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 정면도,Figure 3 is a front view showing a fin tube integrated heat exchanger according to the present invention,

도 4는 본 고안에 따른 핀 튜브 일체형 열교환기를 나타내는 평면도이다.Figure 4 is a plan view showing a fin tube integrated heat exchanger according to the present invention.

<도면의 주요부분에 대한 부호 설명>Description of the Related Art [0002]

10: 핀 튜브 일체형 열교환기 20: 튜브10: fin tube integrated heat exchanger 20: tube

25: 발열수단 30: 핀25: heat generating means 30: fin

31: 연결부 32: 방열부31: connecting portion 32: heat dissipation

35: 방열판 36: 루버35: heat sink 36: louver

Claims (4)

내측에 발열수단(25)이 통과하는 튜브(20)와, 상기 튜브(20)의 외주면에 형성되어 발열수단(25)으로부터 전도된 열을 외부공기와 열교환시키는 핀(30)이 일체로 형성된 핀 튜브 일체형 열교환기에 있어서,The tube 20 through which the heat generating means 25 passes, and the pin 30 formed on the outer circumferential surface of the tube 20 to integrally heat the heat conducted from the heat generating means 25 with the external air. In the tube integrated heat exchanger, 상기 핀(30)은,The pin 30 is, 상기 튜브(20)의 외주면에 방사상으로 연장 형성되는 연결부(31);와,A connecting portion 31 extending radially on an outer circumferential surface of the tube 20; 상기 연결부(31)의 끝단부에 "V"자 형태로 갈라지게 형성되는 방열판(35)과,상기 방열판(35)에 튜브(20)의 길이방향으로 상호 이격되게 형성되도록 상기 방열판(35)의 일부를 절개하여 절개한 부분을 방열판(35)에 대해 수직이 되게 벤딩하여 형성되는 복수개의 루버(36)를 포함하여 상기 연결부(31)의 끝단부에 형성되는 방열부(32);로 이루어진 것을 특징으로 하는 핀 튜브 일체형 열교환기.The heat sink 35 is formed in the end portion of the connecting portion 31 to be divided into a "V" shape, and the heat sink 35 of the heat sink 35 so as to be spaced apart from each other in the longitudinal direction of the tube (20) A heat dissipation part 32 formed at an end of the connection part 31, including a plurality of louvers 36 formed by bending a part cut away to be perpendicular to the heat dissipation plate 35. A fin tube integrated heat exchanger. 삭제delete 삭제delete 삭제delete
KR2020090016248U 2009-12-14 2009-12-14 Fin and tube integral type heat exchanger KR200458936Y1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193733A (en) * 1984-11-23 1986-08-28 ノルスク・ヒドロ・アクシエセルスカ−プ Manufacture of heat exchanger
JPS6298983U (en) 1985-12-10 1987-06-24
KR20000016090U (en) * 1999-01-25 2000-08-16 구자홍 Fin and tube integral type heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193733A (en) * 1984-11-23 1986-08-28 ノルスク・ヒドロ・アクシエセルスカ−プ Manufacture of heat exchanger
JPS6298983U (en) 1985-12-10 1987-06-24
KR20000016090U (en) * 1999-01-25 2000-08-16 구자홍 Fin and tube integral type heat exchanger

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