WO2007004457A1 - フィンチューブ型熱交換器 - Google Patents
フィンチューブ型熱交換器 Download PDFInfo
- Publication number
- WO2007004457A1 WO2007004457A1 PCT/JP2006/312716 JP2006312716W WO2007004457A1 WO 2007004457 A1 WO2007004457 A1 WO 2007004457A1 JP 2006312716 W JP2006312716 W JP 2006312716W WO 2007004457 A1 WO2007004457 A1 WO 2007004457A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat transfer
- fins
- guide
- guide fins
- heat exchanger
- Prior art date
Links
Classifications
-
- 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
- F28F1/325—Fins with openings
-
- 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
-
- 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
- F28D1/047—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 bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
Definitions
- the present invention relates to a finned tube heat exchanger, in particular, a plurality of heat transfer fins arranged in an air flow, and a plurality of heat transfer fins inserted in the heat transfer fins and arranged in a direction substantially perpendicular to the flow direction of the air flow.
- the present invention relates to a finned tube heat exchanger including a heat transfer tube.
- heat transfer fins arranged in an air flow and a plurality of heat transfer fins inserted in the heat transfer fin and arranged in a direction substantially orthogonal to the air flow direction.
- Fin tube type heat exchange with a heat tube ie, cross fin and tube type heat exchange
- a finned tube heat exchanger The purpose of such a finned tube heat exchanger is to reduce the dead water area formed at the downstream side of the airflow direction of the heat transfer tube in the heat transfer fin and to update the boundary layer in the heat transfer fin.
- a method may be employed in which guide fins that are expanded by the force of the air flow in the upstream direction of the air flow are formed by cutting and raising at positions on both sides of the heat transfer tube on the heat transfer fin surface. (See Patent Document 1).
- Patent Document 1 Japanese Patent Laid-Open No. 61-110889
- the finned tube type heat exchange according to the first invention includes a heat transfer fin arranged in an air flow and a plurality of heat transfer fins inserted in the heat transfer fin and arranged in a direction substantially perpendicular to the flow direction of the air flow. And a heat pipe.
- the heat transfer fins are formed on the heat transfer fin surfaces by cutting and raising a plurality of guide fins that are arranged straight from the upstream side to the downstream side in the airflow direction on both sides of the heat transfer tube.
- the straight line that virtually connects the plurality of guide fins is inclined with respect to the airflow direction so as to guide the airflow in the vicinity of the heat transfer tube to the rear side in the airflow direction of the heat transfer tube.
- the guide fins are divided into a plurality of parts by directing the airflow from the upstream side to the downstream side, and the plurality of guide fins transfer the airflow in the vicinity of the heat transfer tube to the heat transfer tube. Since it is inclined with respect to the flow direction of the air flow so that it is guided to the rear side in the flow direction of the air flow, the boundary layer is mainly formed by the guide fins arranged on the front side in the flow direction of the air flow of the heat transfer fins among the plurality of guide fins. To reduce the dead water area formed in the rear portion of the heat transfer tube in the air flow direction by the guide fins arranged on the rear side in the air flow direction of the heat transfer fin.
- drain water generated on the heat transfer fin surface can be easily discharged from the gap between the guide fins.
- the guide fins are arranged on the rear side in the airflow direction of the heat transfer fin among the plurality of guide fins by arranging the plurality of guide fins straightly from the upstream side to the downstream side in the airflow direction. Will have the same slope as the guide fins located on the front side of the airflow direction, so that it will be behind the guide fins just by reducing the dead water area formed at the rear side of the heat transfer tube in the airflow direction. It can prevent the formation of new dead water areas.
- the finned tube heat exchanger according to the present invention can obtain the heat transfer promoting effect by the guide fins without being affected by the drain water generated on the heat transfer fin surface, and the guide fins. Since it is possible to prevent a new dead water area from being formed behind the heat sink, it is possible to achieve both the heat transfer promotion effect by the guide fins and the drainage.
- the finned tube type heat exchanger that is effective in the second invention is the fin tube heat exchanger according to the first invention.
- the height of each guide fin gradually increases toward the downstream side in the airflow direction.
- each guide fin is directed to the downstream side in the air flow direction, and the height is gradually increased, thereby generating a vertical vortex behind each guide fin. Therefore, the heat transfer promotion effect by the guide fins can be further enhanced.
- the finned tube heat exchanger that works on the third invention is the finned tube heat exchanger that works on the first or second invention, in which the heat transfer fins are adjacent to each other on a straight line.
- a drainage promotion part is formed to allow water staying between the fins to flow downward.
- the drainage promotion part is formed between the guide fins, the drainage of the heat transfer fins can be further enhanced.
- the finned tube heat exchanger according to the fourth invention is the finned tube heat exchanger according to the third invention, wherein the drainage promotion portion is formed between guide fins adjacent to each other on a straight line. It is a slit.
- the finned tube heat exchanger according to the fifth invention is the finned tube heat exchanger according to the third invention, wherein the drainage promotion portion is at the end of the guide fins adjacent to each other on a straight line. And it is a notch formed in the part used as the lower end part of a guide fin.
- the finned tube heat exchanger according to the sixth invention is the finned tube heat exchanger according to the third invention, wherein the drainage promotion portion is formed between the guide fins adjacent to each other on a straight line. It is a water guide rib.
- FIG. 1 is a cross-sectional view of a finned tube heat exchanger according to a first embodiment of the present invention.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG.
- FIG. 3 is a cross-sectional view taken along the line BB in FIG.
- FIG. 4 is a view showing a finned tube heat exchanger that works on a modification of the first embodiment, and is a view showing a portion C of FIG.
- FIG. 5 is a view showing a finned tube heat exchanger that works on a modification of the first embodiment, and shows a portion C in FIG.
- FIG. 6 is a view showing a finned tube heat exchanger that works on a modification of the first embodiment, and shows a portion C in FIG.
- FIG. 7 is a cross-sectional view of a finned tube heat exchanger that can be applied to the second embodiment of the present invention.
- FIG. 8 is a cross-sectional view taken along line AA in FIG.
- FIG. 9 is a sectional view taken along line BB in FIG.
- FIG. 10 is a view showing a finned tube heat exchanger that works on a modification of the second embodiment, and is a view showing a portion C in FIG. 7.
- FIG. 11 is a view showing a finned tube heat exchanger that works on a modification of the second embodiment, and shows a portion C in FIG.
- FIG. 12 is a diagram showing a finned tube heat exchanger that works on a modification of the second embodiment, and is a diagram showing a portion C in FIG.
- FIG. 1 to FIG. 3 show the main part of the finned tube heat exchanger 1 that works according to the first embodiment of the present invention.
- FIG. 1 is a cross-sectional view of the finned tube heat exchanger 1.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG. 3 is a cross-sectional view taken along the line BB in FIG.
- Fin tube type heat exchange ⁇ 1 is a so-called cross fin and tube type heat exchange ⁇ Yes, it mainly includes a plurality of plate-like heat transfer fins 2 and a plurality of heat transfer tubes 3.
- the heat transfer fins 2 are arranged side by side in the plate thickness direction in a state in which the plane direction is generally along the flow direction of the airflow such as air.
- a plurality of through holes 2a are formed in the heat transfer fin 2 at intervals in a direction substantially orthogonal to the airflow direction.
- the peripheral portion of the through hole 2a is an annular collar portion 23 that protrudes to one side of the heat transfer fin 2 in the plate thickness direction.
- the collar portion 23 is in contact with the surface opposite to the surface on which the collar portion 23 of the heat transfer fin 2 adjacent in the plate thickness direction is formed, and a predetermined interval H is provided between the plate thickness directions of the heat transfer fins 2. Is secured.
- the heat transfer tube 3 is a tube member through which a heat medium such as a refrigerant flows.
- the heat transfer tube 3 is inserted into the plurality of heat transfer fins 2 arranged side by side in the plate thickness direction, and is substantially perpendicular to the airflow direction. Is located. Specifically, the heat transfer tubes 3 pass through the through holes 2a formed in the heat transfer fins 2, and are brought into close contact with the inner surface of the collar portion 23 by the tube expansion work during the assembly of the finned tube heat exchanger 1. ing.
- the finned tube heat exchanger 1 of the present embodiment is used in a state where it is installed so that the arrangement direction of the plurality of heat transfer tubes 3 is substantially vertical. For this reason, the airflow will flow across the fin tube type heat exchanger ⁇ 1 in a substantially horizontal direction.
- the arrangement direction of the heat transfer tubes 3 is indicated.
- a plurality of heat transfer fins 2 are arranged in a straight line from the upstream side to the downstream side in the airflow direction on both sides of each heat transfer tube 3 (that is, the lower side and the upper side of each heat transfer tube 3).
- the two guide fins 21a and 21b and the guide fins 21c and 21d are formed on the two surfaces of the heat transfer fins by force cutting and raising.
- the straight lines L and L that virtually connect the guide fins 21a and 21b or the guide fins 21c and 21d indicate the airflow in the vicinity of the heat transfer tube 3 and the flow direction of the airflow in the heat transfer tube 3.
- the angle of attack, with respect to the air flow direction, is in the range of 10 ° to 30 °.
- each of the guide fins 21a to 21d is formed so that its height gradually increases toward the downstream side in the airflow direction.
- each of the guide fins 21a to 21d has a substantially trapezoidal shape or a substantially triangular shape (see FIG. 3 and FIG. 3 is a view showing the guide fins 21c and 21d.
- the maximum height h is lower than the height H of the collar portion 23.
- the slit holes 22a to 22d formed in the heat transfer fin 2 when the guide fins 21a to 21d are cut and raised are arranged on the far side of the heat transfer tube 3 with the guide fins 21a to 21d interposed therebetween.
- a plurality of guide fins formed on both sides of each heat transfer tube 3 are directed from the upstream side to the downstream side in the airflow direction (this embodiment) 2), the guide fins 21a, 21b and the guide fins 21c, 21d are divided, and the guide fins 21a, 21b and the guide fins 21c, 21d convert the airflow in the vicinity of the heat transfer tube 3 into the airflow of the heat transfer tube 3. Since it is inclined with respect to the flow direction of the air flow so as to be guided to the rear side in the flow direction, the guide fins 2 la arranged mainly on the front side of the flow direction of the air flow of the heat transfer fin 2 among the guide fins 21a to 21d.
- the guide fins 21a and 21b and the guide fins 21c and 21d are also aligned straight on the straight line L and the straight line L by directing force from the upstream side to the downstream side in the airflow direction.
- the guide fins 21b and 21d arranged on the rear side in the airflow direction of the heat transfer fin 2 have the same inclination as the guide fins 21a and 21c arranged on the front side in the airflow direction.
- it is possible to prevent the formation of a new dead water area behind the guide fins 21b and 21d which can be achieved simply by reducing the dead water area formed in the rear portion of the heat transfer tube 3 in the air flow direction.
- the finned tube heat exchanger 1 of the present embodiment it is possible to obtain the heat transfer promotion effect by the guide fins 21a to 21d that are not affected by the drain water generated on the two surfaces of the heat transfer fins.
- it is possible to prevent the formation of a new dead water area behind the guide fins 21b and 21d it is possible to achieve both heat transfer promotion effect and drainage performance by the guide fins.
- each guide fin 21a to 21d is formed in a shape in which the height is gradually increased toward the downstream side in the flow direction of the airflow, so that the back of each guide fin 21a to 21d Since vertical vortices can be generated in the heat sink, the effect of promoting heat transfer by the guide fins 21a to 21d can be further enhanced.
- the drain water generated on the two surfaces of the heat transfer fins is straightened so as to be more easily discharged from the gaps between the guide fins 21a and 21b and between the guide fins 21c and 21d. And between the adjacent guide fins 21a, 21b on L or the guide fins
- FIGS. 4 to 6 are views showing a C portion of FIG. 1 when various drainage promotion portions are formed on the heat transfer fins 2.
- the slits 32 and 35 are formed in the heat transfer fin 2
- the slits 32 and 35 are provided between the guide fins 21a and 21b adjacent to each other on the straight line L and between the guide fins 21c and 21d adjacent to each other on the straight line L.
- a straight line is formed in the middle, and L is formed so as to cross the vertical direction.
- , 35 has a narrow slit width by, for example, forming a longitudinal cut on the two surfaces of the heat transfer fin so as not to affect the heat transfer performance as much as possible.
- slits 31, 33, 34, and 36 similar to the slits 32 and 35 are also provided on the ends of the guide fins 21a to 21d other than the gaps between the guide fins 21a and 21b and between the guide fins 21c and 21d. It may be formed.
- the notches 42 and 43 are adjacent to each other on the straight lines L and L.
- the end portions of the guide fins 21a, 21b and the guide fins 21c, 21d, which are the lower ends of the guide fins 21a, 21b and the guide fins 21c, 21d i.e., the guide fins 21a, 21b and the guide fins 21c, It is formed on the lower part along the gravity direction of 21d). Specifically, it is formed at the lower end of the guide fin 21b and the lower end of the guide fin 21c.
- the notches 42 and 43 are longitudinally formed at the lower ends of the guide fins 21b and 21c so as to communicate with the slit holes 22b and 22c formed when the guide fins 21b and 21c are cut and raised. It is a break in the direction. Also, notches 41 and 44 similar to the notches 42 and 43 may be formed at the end portions of the guide fins 21a and 21d other than the lower end portions of the guide fins 21b and 21c.
- the water guiding rib 52 is a gap between the guide fins 21a and 21b adjacent to each other on the straight line L and between the guide fins 21c and 21d adjacent to each other on the straight line L.
- the water guide rib 52 is
- the water guide ribs 52 cannot be extended straight in the vertical direction, so only the portion near the collar portion 23 is formed in an arc shape, so that it is formed continuously in the direction of gravity. Maintained.
- Water guide ribs 51 and 53 similar to the water guide rib 52 may also be formed on the side portion.
- the guide fins 21a and 21b adjacent to each other on the straight line L of the heat transfer fin 2 and the adjacent to each other on the straight line L are adjacent to each other.
- the drainage of the heat transfer fins 2 can be further enhanced. .
- FIGS. 7 to 9 show the main part of the finned tube heat exchanger 101 that is effective in the second embodiment of the present invention.
- FIG. 7 is a cross-sectional view of the finned tube heat exchanger 101.
- FIG. 8 is a cross-sectional view taken along the line AA in FIG.
- FIG. 9 is a cross-sectional view taken along the line BB in FIG.
- the basic configuration of the finned tube heat exchanger 101 is the same as the configuration of the finned tube heat exchanger 1 of the first embodiment except for guide fins 121a to 121f of the heat transfer fins 102 described later. For this reason, the basic configuration of the finned tube heat exchanger 101 is omitted by replacing the reference numerals for the heat transfer fins 102 from the 10th to the 100th. Next, the detailed shape of the heat transfer fin 102 used in the fin tube type heat exchanger 101 of this embodiment will be described.
- a plurality of heat transfer fins 102 are arranged in a straight line on both sides of each heat transfer tube 3 (that is, on the lower side and upper side of each heat transfer tube 3) by directing the force from the upstream side to the downstream side in the airflow direction (this embodiment). Then, three) guide fins 121a, 121b, 121c and guide fins 121d, 121e, 121f are formed on the surface of the heat transfer fin 102 by cutting and raising. This guide fin 121a, 121b, 121c or ⁇ guide fin 121d, 121e, 12 If virtually connecting straight line L, L ⁇ , transmission
- the angle of attack for the air flow direction 1 and 2 is set to be in the range of 10 ° to 30 °.
- Each of the guide fins 121a to 121f is formed so that its height gradually increases as it is directed toward the downstream side in the airflow direction.
- each of the guide fins 121a to 121f has a substantially trapezoidal shape or a substantially triangular shape (see FIG. 9, FIG. 9 is a diagram showing the guide fins 121d, 121e, and 121f.
- the force guide fins 121a, 121b, 121c has the same shape), and the maximum height h is lower than the height H of the collar portion 123.
- the slit holes 122a to 122f formed in the heat transfer fin 102 when the guide fins 121a to 121d are cut and raised are arranged on the far side of the heat transfer tube 3 with the guide fins 12la to 12 If interposed therebetween. Yes.
- the guide fins of the fin tube type heat exchanger 1 of the first embodiment are the guide fins 21a and 21b and the guide fins 21c.
- the two-part structure of 21d it has a three-part structure of guide fins 121a, 121b, 121c and guide fins 121d, 121e, 121f.
- the number of gaps between guide fins for discharging water is increasing. For this reason, compared with the fin tube type heat exchange of 1st Embodiment, the drainage of drain water can be improved.
- drain water generated on the surface of the heat transfer fins 102 is guided between the guide fins 121a and 12 lb, and the guide fins 121b. , 121c, between guide fins 121d and 121e, and between guide fins 121e and 12 If, they are straight and adjacent to each other on L
- FIG. 10 to FIG. 12 are views showing a portion C of FIG. 7 when various drainage promotion portions are formed on the heat transfer fins 102.
- the shapes of the slits, notches, and water guide ribs are the same as the slits 32, 35, the notches 42, 43, or the water guide ribs 52, which are useful for the modification of the first embodiment, and thus the description thereof is omitted. Further, in the fin tube type heat exchanger 101, the drain water generated on the surface of the heat transfer fins 102 is guided to the guide fins 121a, similarly to the fin tube type heat exchange 1 according to the modification of the first embodiment.
- slits 131b, 121b, 121c, between guide fins 121d, 121e, and between the inner fins 121e, 121f, slits 131, 134, 135, 138, notches 14 1, 146 or water guide ribs 151 154 may be formed.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/917,994 US20100175864A1 (en) | 2005-07-01 | 2006-06-26 | Fin tube heat exchanger |
AU2006266965A AU2006266965B2 (en) | 2005-07-01 | 2006-06-26 | Fin tube heat exchanger |
EP06767333A EP1906129B1 (en) | 2005-07-01 | 2006-06-26 | Fin tube heat exchanger |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005194254A JP2007010279A (ja) | 2005-07-01 | 2005-07-01 | フィンチューブ型熱交換器 |
JP2005-194254 | 2005-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007004457A1 true WO2007004457A1 (ja) | 2007-01-11 |
WO2007004457A8 WO2007004457A8 (ja) | 2008-01-31 |
Family
ID=37604326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/312716 WO2007004457A1 (ja) | 2005-07-01 | 2006-06-26 | フィンチューブ型熱交換器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100175864A1 (ja) |
EP (1) | EP1906129B1 (ja) |
JP (1) | JP2007010279A (ja) |
KR (1) | KR100973225B1 (ja) |
CN (1) | CN100554855C (ja) |
AU (1) | AU2006266965B2 (ja) |
ES (1) | ES2370795T3 (ja) |
WO (1) | WO2007004457A1 (ja) |
Cited By (4)
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JP2008224166A (ja) * | 2007-03-14 | 2008-09-25 | Daikin Ind Ltd | フィンチューブ型熱交換器 |
JP2008232448A (ja) * | 2007-03-16 | 2008-10-02 | Daikin Ind Ltd | フィンチューブ型熱交換器および空気調和装置 |
WO2009144909A1 (ja) * | 2008-05-27 | 2009-12-03 | ダイキン工業株式会社 | フィンチューブ型熱交換器 |
WO2009145115A1 (ja) * | 2008-05-27 | 2009-12-03 | ダイキン工業株式会社 | フィンチューブ型熱交換器 |
Families Citing this family (10)
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JP4293252B2 (ja) * | 2007-03-19 | 2009-07-08 | ダイキン工業株式会社 | 熱交換器用フィン、並びにガイド及びその使用方法 |
JP2008249298A (ja) * | 2007-03-30 | 2008-10-16 | Daikin Ind Ltd | フィンチューブ型熱交換器 |
CN102374816A (zh) * | 2011-11-09 | 2012-03-14 | 海信(山东)空调有限公司 | 环翼桥式换热器翅片、换热器及空调 |
US20170074564A1 (en) * | 2014-05-15 | 2017-03-16 | Mitsubishi Electric Corporation | Heat exchanger and refrigeration cycle apparatus including the heat exchanger |
CN105758246B (zh) * | 2014-12-15 | 2019-06-11 | 浙江盾安人工环境股份有限公司 | 换热器翅片和换热器 |
US10005413B2 (en) | 2016-10-05 | 2018-06-26 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicles including front grille assemblies with air flow director fins |
JP6680225B2 (ja) * | 2017-01-19 | 2020-04-15 | 株式会社デンソー | 熱交換器及び熱交換器の製造方法 |
US11236951B2 (en) * | 2018-12-06 | 2022-02-01 | Johnson Controls Technology Company | Heat exchanger fin surface enhancement |
US11988462B2 (en) * | 2020-08-31 | 2024-05-21 | Samsung Electronics Co., Ltd. | Heat exchanger and air conditioner using the heat exchanger |
CN112964112A (zh) * | 2021-03-25 | 2021-06-15 | 山东西努克机械科技有限公司 | 一种高效散热翅片 |
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JP2001147087A (ja) * | 1999-11-19 | 2001-05-29 | Fujitsu General Ltd | フィンチューブ型熱交換器 |
KR100363317B1 (ko) * | 2000-03-31 | 2002-12-02 | 만도공조 주식회사 | 열교환기의 방열핀 |
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2006
- 2006-06-26 WO PCT/JP2006/312716 patent/WO2007004457A1/ja active Application Filing
- 2006-06-26 AU AU2006266965A patent/AU2006266965B2/en not_active Ceased
- 2006-06-26 US US11/917,994 patent/US20100175864A1/en not_active Abandoned
- 2006-06-26 ES ES06767333T patent/ES2370795T3/es active Active
- 2006-06-26 KR KR1020077030246A patent/KR100973225B1/ko not_active IP Right Cessation
- 2006-06-26 EP EP06767333A patent/EP1906129B1/en not_active Not-in-force
- 2006-06-26 CN CNB2006800229226A patent/CN100554855C/zh not_active Expired - Fee Related
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JPS616590A (ja) * | 1984-06-19 | 1986-01-13 | Matsushita Electric Ind Co Ltd | フイン付熱交換器 |
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JPH1089876A (ja) * | 1996-07-09 | 1998-04-10 | Samsung Electron Co Ltd | 空気調和機の熱交換器 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008224166A (ja) * | 2007-03-14 | 2008-09-25 | Daikin Ind Ltd | フィンチューブ型熱交換器 |
JP2008232448A (ja) * | 2007-03-16 | 2008-10-02 | Daikin Ind Ltd | フィンチューブ型熱交換器および空気調和装置 |
WO2009144909A1 (ja) * | 2008-05-27 | 2009-12-03 | ダイキン工業株式会社 | フィンチューブ型熱交換器 |
WO2009145115A1 (ja) * | 2008-05-27 | 2009-12-03 | ダイキン工業株式会社 | フィンチューブ型熱交換器 |
JP2009287798A (ja) * | 2008-05-27 | 2009-12-10 | Daikin Ind Ltd | フィンチューブ型熱交換器 |
JP2009287797A (ja) * | 2008-05-27 | 2009-12-10 | Daikin Ind Ltd | フィンチューブ型熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
AU2006266965B2 (en) | 2009-08-13 |
CN100554855C (zh) | 2009-10-28 |
KR100973225B1 (ko) | 2010-07-30 |
JP2007010279A (ja) | 2007-01-18 |
US20100175864A1 (en) | 2010-07-15 |
KR20080011445A (ko) | 2008-02-04 |
EP1906129B1 (en) | 2011-09-07 |
ES2370795T3 (es) | 2011-12-22 |
CN101208575A (zh) | 2008-06-25 |
EP1906129A4 (en) | 2010-08-11 |
AU2006266965A1 (en) | 2007-01-11 |
WO2007004457A8 (ja) | 2008-01-31 |
EP1906129A1 (en) | 2008-04-02 |
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