JPH0314574U - - Google Patents
Info
- Publication number
- JPH0314574U JPH0314574U JP6752489U JP6752489U JPH0314574U JP H0314574 U JPH0314574 U JP H0314574U JP 6752489 U JP6752489 U JP 6752489U JP 6752489 U JP6752489 U JP 6752489U JP H0314574 U JPH0314574 U JP H0314574U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- exchange tube
- section
- viewed
- fluid passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
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
- F28D1/047—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
- F28D1/0477—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 the conduits being bent in a serpentine or zig-zag
- F28D1/0478—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 the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
-
- 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
-
- 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
- F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
Landscapes
- 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)
Description
図面はこの考案の実施例を示すもので、第１図
は熱交換器の概略斜視図、第２図は蛇行状熱交換
管の拡大横断面図、第３図は蛇行状熱交換管の屈
曲予定部分の拡大平面図で、２つの熱交換管部の
ねじ曲げ前の状態を示している。第４図は同屈曲
予定部分の拡大平面図で、２つの熱交換管部のね
じ曲げ後の状態を示している。
１……第１熱交換管部、２……第２熱交換管部
、１ａ，２ａ……切込み両側の第１および熱交換
管部分、３……板状連結部、４……熱交換管、４
ａ……屈曲部、５……流体通路、６……切込み（
スロツト）、７……コルゲート・フイン、Ａ……
風。
The drawings show an embodiment of this invention, in which Fig. 1 is a schematic perspective view of a heat exchanger, Fig. 2 is an enlarged cross-sectional view of a meandering heat exchange tube, and Fig. 3 is a bending of the meandering heat exchange tube. This is an enlarged plan view of the planned portion, showing the state of the two heat exchange tube sections before twisting. FIG. 4 is an enlarged plan view of the portion to be bent, showing the state of the two heat exchange tube sections after twisting. DESCRIPTION OF SYMBOLS 1...First heat exchange tube part, 2...Second heat exchange tube part, 1a, 2a...First and heat exchange tube parts on both sides of the cut, 3...Plate-like connecting part, 4...Heat exchange tube , 4
a...Bending portion, 5...Fluid passage, 6...Notch (
slot), 7... Colgate Finn, A...
Wind.
Claims (1)
偏平状の熱交換管４が正面よりみて蛇行状に折り
曲げられ、かつ強制送風により流体通路５と直交
状に風Ａが流される熱交換器において、上記蛇行
状熱交換管４が、流体通路５を有する第１熱交換
管部１および第２熱交換管部２と、両熱交換管部
１，２の中間に設けられた板状連結部３とによつ
て構成され、蛇行状熱交換管４の少なくとも１つ
の屈曲部４ａにおいて板状連結部３の幅中央部に
長さ方向の切込み６が設けられ、該屈曲部４ａの
切込み６両側の第１熱交換管部分１ａと第２熱交
換管部分２ａとが、側面よりみてＸ状にねじ曲げ
られている、熱交換器。 In a heat exchanger, a flat heat exchange tube 4 made of an extruded aluminum material having a fluid passage 5 is bent in a meandering shape when viewed from the front, and the wind A is flowed perpendicularly to the fluid passage 5 by forced air blowing. A shaped heat exchange tube 4 is connected to a first heat exchange tube section 1 and a second heat exchange tube section 2 having fluid passages 5, and a plate-shaped connecting section 3 provided between both heat exchange tube sections 1 and 2. In at least one bent portion 4a of the meandering heat exchange tube 4, a longitudinal notch 6 is provided at the center of the width of the plate-like connecting portion 3. A heat exchanger in which a heat exchange tube portion 1a and a second heat exchange tube portion 2a are twisted in an X shape when viewed from the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752489U JPH0619964Y2 (en) | 1989-06-09 | 1989-06-09 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752489U JPH0619964Y2 (en) | 1989-06-09 | 1989-06-09 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314574U true JPH0314574U (en) | 1991-02-14 |
| JPH0619964Y2 JPH0619964Y2 (en) | 1994-05-25 |
Family
ID=31601165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6752489U Expired - Lifetime JPH0619964Y2 (en) | 1989-06-09 | 1989-06-09 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619964Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514700A (en) * | 1974-07-01 | 1976-01-14 | Kozo Iorai | Nomino seizohoho |
-
1989
- 1989-06-09 JP JP6752489U patent/JPH0619964Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514700A (en) * | 1974-07-01 | 1976-01-14 | Kozo Iorai | Nomino seizohoho |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619964Y2 (en) | 1994-05-25 |