WO2005008162A1 - モジュールタイプのラジエータ - Google Patents
モジュールタイプのラジエータ Download PDFInfo
- Publication number
- WO2005008162A1 WO2005008162A1 PCT/JP2004/006957 JP2004006957W WO2005008162A1 WO 2005008162 A1 WO2005008162 A1 WO 2005008162A1 JP 2004006957 W JP2004006957 W JP 2004006957W WO 2005008162 A1 WO2005008162 A1 WO 2005008162A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main tank
- core unit
- module type
- type radiator
- lower main
- Prior art date
Links
Classifications
-
- 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
- F28D1/0535—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 the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
Definitions
- the present invention relates to a radiator used in automobiles, construction machines and the like, and more particularly to a modular type of radiator in which a core is divided into a plurality of units. Kyoto technology
- FIGS. 9 and 10 a plurality of core units 4 juxtaposed between the upper main tank 2 and the lower main tank 3 of this type of module type radio, are provided.
- Each core unit 4 is detachably provided to the upper main tank 2 and the lower main tank 3 respectively.
- Patent Document 1 The connection between the main pipe 2 and the lower main tank 3 and the core unit 4 is sealed with a rubber gasket or the like.
- the core unit 4 When replacing the core unit 4 in the modular type radiator 1, as shown in FIG. 9, the core unit 4 is once inclined backward (in the direction of the arrow in FIG. 9), and then as shown in FIG. As shown, the core unit 4 was pulled diagonally upward (in the direction of the arrow in FIG. 10), removed, and then another core unit 4 was newly installed in a procedure reverse to the removal operation.
- Patent Document 1 US Patent No. 4, 741, 392
- each connecting portion between Atsupa main tank 2 and lower main tank 3 and core unit 4 is sealed by a rubber gasket or the like, thermal expansion of core unit 4 during heat exchange or There is a problem that heat shrinkage can not be absorbed, and it is difficult to improve sealing performance.
- the present invention has been made to solve the above-mentioned problems, and provides a module type radiator capable of reducing installation space, simplifying replacement work, reducing replacement and manufacturing costs, and improving sealing performance. It is
- the present invention is directed to a modular type radiator in which a plurality of core units provided with tubes and fins are juxtaposed between an upper main tank and a lower main tank provided at the top and bottom.
- the main tank may be disposed at a position offset in a plane with respect to the lower main tank.
- the core unit of the modular type according to the present invention is pluggable into the lower main tank via an o-ring.
- O-ring may be provided in duplicate.
- the core unit may be configured to be connectable to the side surface of the upper main tank.
- the core unit may be configured to be connectable to the lower surface of the upper main tank, and a reinforcing member for connecting the core unit and the upper main tank may be provided. Furthermore, a reinforcing plate may be provided around the reinforcing member mounting portion of the core unit.
- the core unit is made of the roamé through an aluminum O-ring grooved pipe.
- the in-tank plug-in connection is available for connection.
- the lower main tank may be provided with a stainless steel insertion pipe in which a sliding portion on which the o ring of the core unit can slide is formed.
- the space for replacing the core unit can be reduced.
- FIG. 1 shows a module type of radiator 11 according to a first embodiment of the present invention.
- the modular type radiator 11 according to the first embodiment is provided between the upper main tank 12 and the lower main tank 13 provided in parallel in the vertical direction and between the upper main tank 12 and the lower main tank 13.
- a plurality of (four in FIG. 1) core units 14 and a pair of frames 15 provided at both ends of an upper main tank 12 and a lower main tank 13 are generally configured.
- the Otsupa main tank 12 has a rectangular parallelepiped shape, and the pipe connection port 16 is protruded at one end side (left side in FIG. 1) of the front side surface, and the flange portion 17 is formed on the rear side of both ends. ing.
- the lower main tank 13 has substantially the same shape as the upper main tank 12, and a pipe connection port 18 is provided on the other end side (right side in FIG. 1) of the front side, and plural (four in FIG. 1) are provided on the upper surface.
- a round hole 19 is drilled.
- the core unit 14 has a plurality of tubes (not shown) arranged in parallel between the flat rectangular parallelepiped upper and lower subtanks 20 and 21 and the upper subtank 20 and the lower subtank 21 provided vertically. And a fin 22 provided around the tube, and the core 23 is formed by arranging a plurality of core units 14 in parallel.
- the upper surface of the upper tank 20 is bent forward at a right angle.
- the upper main tank connection pipe 24 is provided, and the upper main tank connection pipe 24 is flange-connected to the rear surface of the upper main tank 12. Further, as shown in FIG.
- the lower main tank connection pipe 25 extending downward is provided on the lower surface of the lower sub tank 21, and the lower main tank connection pipe 25 is formed in the round hole 19 of the lower main tank 13. Plug-in connection is to be made. Furthermore, a double ring 26 is provided on the outer peripheral portion of the lower main tank connection pipe 25. The ring 26 allows the lower main tank 13 and the lower main tank connection pipe 25 to be releasable. .
- the frame 15 is formed of a flat bottom plate portion 27 and side wall portions 28 bent outward on both sides of the bottom plate portion 27, and has a flat U-shape.
- the front upper portion of the side wall portion 28 of each frame 15 is fixed to the flange portion 17 of the upper main tank 12, and the lower portion of the bottom plate portion 27 is fixed to both end surfaces of the lower main tank 13.
- the upper main tank 12 is disposed at a position offset in a plane with respect to the lower main tank 13 so as not to overlap with each core unit 14 in a plane.
- the lower main tank connection pipe 25 of the core unit 14 is inserted into the round hole 19 of the lower main tank 13 from the top in the reverse procedure of the removal operation. After that, flange the Atsupa main tank connecting pipe 24 to the Atsupa main tank 12. Since the connection portion between the lower main tank connection pipe 25 and the lower main tank 13 is sealed by the O-ring 26 provided in a double manner, the lower main tank connection pipe 25 is formed by thermal expansion or contraction during heat exchange operation. Even if the lower main tank 13 moves in the vertical direction, the movement can be absorbed, and the sealing performance can be improved.
- the main pipe connection pipe 24 of the core unit 14 is flange-connected to the rear side surface of the main pipe 12 by other connection means such as a force union joint or the like. You are connected.
- the ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ It may be configured. In this case, since the tool is not required when attaching or removing the main pipe connecting pipe 24 to the main tank 12, the replacement work of the core unit 14 is further simplified.
- FIG. 4 is a side view showing the main part of the module type radiator 31 according to the embodiment
- FIG. 5 is a front view thereof
- FIG. 6 is a side view thereof.
- components similar to those of the first embodiment described above are denoted by the same reference numerals as in FIG. 1 and FIG. Detailed explanation is omitted.
- the upper main tank connecting pipe 32 is connected to the front of the upper sub tank 20 of the core unit 14, and this upper main tank is connected.
- the connector 32 is flanged to the lower surface of the main tunnel 12 via a rubber flexible joint 46.
- a total of four bosses 33 are provided in a protruding manner at the upper and lower end portions of the upper sub tank 20, two each in front and behind, and a reinforcing member 34 is fixed to the bosses 33.
- the reinforcing member 34 includes a horizontal plate 35 to which the boss 33 is fixed, a vertical plate 36 bent upward from the front end of the horizontal plate 35, a horizontal plate 35, and a vertical plate 36.
- the vertical plate portion 36 is connected to the rear surface of the main pipe 12 via a bolt 38.
- the reinforcement member 34 connects the Atsupa main tank 12 and the Atsupa sub tank 20 firmly, so that no excessive force can act on the Atsupa main tank connecting pipe 32.
- reinforcing plates 39 are provided on both sides of the boss portion 33 of the hot tub tank 20, and the reinforcing plate 39 is used to form the boss portion 3. Three rounds are to be reinforced. Reinforcing plate 39 is inserted into the upper part of Atsupa main tank 12 and through holes 41 are formed in insertion part 40 so as not to impede the flow of cooling water in Atsupa main tank 12. There is.
- the connection between the main pipe connection pipe 32 and the main tank 12 and the sub tank 20 is removed, and after removing the reinforcing member 34, the core unit 14 is moved upward. It does by pulling. Since the upper main tank 12 is disposed at a position offset in plan from the lower main tank 13 and the lower main tank connection pipe 25 is inserted into the lower main tank 13, the core unit 14 is removed. The work is simplified.
- the lower main tank connecting pipe 25 of the core unit 14 is inserted into the round hole 19 of the lower main tank 13 from the top in the reverse procedure of the removal operation. After that, connect the main pipe connection pipe 32 to the sub tank 20 and the main pipe 12, and attach the reinforcing member 34.
- the connection between the lower main tank connection pipe 25 and the inlet main tank 13 is sealed by a double O-ring 26. Therefore, the lower main tank connection is made due to thermal expansion or contraction during heat exchange action. Even if the pipe 25 moves up and down with respect to the lower main tank 13, the movement can be absorbed, and the sealing performance can be improved.
- the main pipe connecting pipe 24 and 32 of the core unit 14 is flange-connected to the rear surface or the lower surface of the main tank 12. It may be connected by other connection means such as a two-on joint.
- the upper main tank 12 is arranged so as not to overlap with the core 14 in plan view.
- the core unit 14 may be provided so as to be somewhat polymerized if it is disposed at an offset position in plan view. In this case, when replacing the core unit 14, it is necessary to incline the core unit 14 somewhat backwards, but since the Atsupa main tank 12 is offset from the lower main tank 13 and a space is left behind, It can be reduced.
- an aluminum O-ring grooved pipe 42 with a ring groove function is used, as shown in FIG.
- this O-ring grooved pipe 42 has a three-layer structure in which the inner and outer surfaces are coated with a sacrificial material, the corrosion resistance can be improved, and it is integrally formed with the lower sub tank 21 by a press drawing method. As a result, the manufacturing cost can be reduced.
- a stainless steel insertion pipe 43 is fitted around the round hole 19 on the upper surface of the lower main tank 13, and the lower main tank connection pipe 25 is inserted and connected to the insertion pipe 43. It may be configured to
- the insertion pipe 43 is composed of a cylindrical o-ring sliding portion 44 and an outer collar portion 45 formed on the upper end of the O-ring sliding portion 44, and the outer collar portion 45 is a lower portion around the circular hole 19. It is fixed to the main tank 13. In this case, since the O-ring 26 slides along the inner surface of the stainless O-ring sliding portion 44, the corrosion resistance of the sliding surface can be secured.
- FIG. 1 is a perspective view showing a module type of radiator according to a first embodiment of the present invention.
- FIG. 2 is a side view showing a connecting portion between an ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ main tank and an ⁇ ⁇ ⁇ ⁇ ⁇ main tank connecting pipe in the first embodiment of the present invention.
- FIG. 3 is an enlarged perspective view showing a lower main tank connecting pipe in the first embodiment of the present invention.
- FIG. 4 is a side view showing a module type of radiator according to a second embodiment of the present invention.
- FIG. 5 is a front view showing a module type of radiator according to a second embodiment of the present invention.
- FIG. 6 is a side view showing a module type of radiator according to a second embodiment of the present invention.
- FIG. 7 is a cross-sectional view showing a case where an O-ring grooved pipe is used in the embodiment of the present invention.
- FIG. 8 is a cross-sectional view showing a case where a plug-in pipe is used in the embodiment of the present invention.
- FIG. 9 is a side view showing a conventional example.
- FIG. 10 is a side view showing a conventional example.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005511782A JP4395476B2 (ja) | 2003-07-22 | 2004-05-21 | モジュールタイプのラジエータ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-277339 | 2003-07-22 | ||
JP2003277339 | 2003-07-22 | ||
JP2004094642 | 2004-03-29 | ||
JP2004-094642 | 2004-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005008162A1 true WO2005008162A1 (ja) | 2005-01-27 |
Family
ID=34082376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006957 WO2005008162A1 (ja) | 2003-07-22 | 2004-05-21 | モジュールタイプのラジエータ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4395476B2 (ja) |
WO (1) | WO2005008162A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008286500A (ja) * | 2007-05-21 | 2008-11-27 | T Rad Co Ltd | モジュール型熱交換器のタンク接続構造 |
JP2012007839A (ja) * | 2010-06-25 | 2012-01-12 | Sumitomo Precision Prod Co Ltd | 熱交換器 |
ITPR20130022A1 (it) * | 2013-03-29 | 2014-09-30 | Orlandi Radiatori S R L | Scambiatore modulare con doppio rubinetto |
EP3358286A1 (en) * | 2017-02-03 | 2018-08-08 | Schneider Electric IT Corporation | Method and apparatus for modular air-to-air heat exchanger |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108223A (en) * | 1935-10-25 | 1938-02-15 | Fred M Young | Air cooling device for compressors |
JPS62107261U (ja) * | 1985-12-25 | 1987-07-09 | ||
US4741392A (en) * | 1988-02-05 | 1988-05-03 | Modine Manufacturing Company | Sectional core radiator |
JP2002062083A (ja) * | 2000-08-11 | 2002-02-28 | Komatsu Ltd | 温度制御装置 |
-
2004
- 2004-05-21 WO PCT/JP2004/006957 patent/WO2005008162A1/ja active Application Filing
- 2004-05-21 JP JP2005511782A patent/JP4395476B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108223A (en) * | 1935-10-25 | 1938-02-15 | Fred M Young | Air cooling device for compressors |
JPS62107261U (ja) * | 1985-12-25 | 1987-07-09 | ||
US4741392A (en) * | 1988-02-05 | 1988-05-03 | Modine Manufacturing Company | Sectional core radiator |
JP2002062083A (ja) * | 2000-08-11 | 2002-02-28 | Komatsu Ltd | 温度制御装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008286500A (ja) * | 2007-05-21 | 2008-11-27 | T Rad Co Ltd | モジュール型熱交換器のタンク接続構造 |
JP2012007839A (ja) * | 2010-06-25 | 2012-01-12 | Sumitomo Precision Prod Co Ltd | 熱交換器 |
ITPR20130022A1 (it) * | 2013-03-29 | 2014-09-30 | Orlandi Radiatori S R L | Scambiatore modulare con doppio rubinetto |
WO2014155308A1 (en) * | 2013-03-29 | 2014-10-02 | Orlandi Radiatori S.R.L. | Heat exchanger with double tap |
EP3358286A1 (en) * | 2017-02-03 | 2018-08-08 | Schneider Electric IT Corporation | Method and apparatus for modular air-to-air heat exchanger |
CN108387118A (zh) * | 2017-02-03 | 2018-08-10 | 施耐德电气It公司 | 用于模块化的空气-空气热交换器的方法和设备 |
US10228196B2 (en) | 2017-02-03 | 2019-03-12 | Schneider Electric It Corporation | Method and apparatus for modular air-to-air heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005008162A1 (ja) | 2006-10-26 |
JP4395476B2 (ja) | 2010-01-06 |
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