JPS62185378U - - Google Patents
Info
- Publication number
- JPS62185378U JPS62185378U JP7087886U JP7087886U JPS62185378U JP S62185378 U JPS62185378 U JP S62185378U JP 7087886 U JP7087886 U JP 7087886U JP 7087886 U JP7087886 U JP 7087886U JP S62185378 U JPS62185378 U JP S62185378U
- Authority
- JP
- Japan
- Prior art keywords
- tube plate
- tank
- flange
- edge
- hem
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は、本考案の第１実施例を示す要部横断
面斜視略図であつて組立工程の第１段階を示すも
の、第２図は同第２段階の要部横断面図、第３図
は同第３段階の要部横断面図、第４図は本考案の
第２実施例における組立工程の第２段階における
要部横断面図、第５図は同第３段階の要部横断面
図、第６図は従来型タンク構造の要部横断面略図
。
１…フランジ状部、２…合成樹脂製タンク本体
、３…チユーブプレート、４…爪部、５…細溝、
６…貫通孔、７…チユーブ、８…フイン、９…Ｏ
リング、１０…送風。
1 is a schematic cross-sectional perspective view of the main parts of the first embodiment of the present invention, showing the first stage of the assembly process; FIG. 2 is a cross-sectional view of the main parts of the second stage; The figure is a cross-sectional view of the main part at the third stage, FIG. 4 is a cross-sectional view of the main part at the second stage of the assembly process in the second embodiment of the present invention, and FIG. 5 is a cross-sectional view of the main part at the third stage. FIG. 6 is a schematic cross-sectional view of the main part of a conventional tank structure. 1...Flange shaped part, 2...Synthetic resin tank body, 3...Tube plate, 4...Claw part, 5...Small groove,
6...Through hole, 7...Tube, 8...Fin, 9...O
Ring, 10...Air blower.
Claims (1)
れた合成樹脂製タンク本体２と、前記フランジ状
部１に外周縁部が接続されるチユーブプレート３
と、を具備する熱交換器のタンク構造において、
前記チユーブプレート３の全周縁を、中央部より
も外方に突出することなく、ほぼ直角に前記裾部
側に折り曲げると共に、その端縁に互いに離間し
て複数のカシメ用爪部４を形成し、前記爪部４を
含めチユーブプレート３の全周縁部が嵌入するよ
うに前記裾部端面の全周に細溝５を形成すると共
に、その溝底に前記爪部４が前記フランジ状部１
の外面に貫通するように貫通孔６を形成し、該貫
通孔６から突出した部分の前記爪部４を前記タン
ク外面側に折り曲げて該タンク本体２とチユーブ
プレート３とを固定したことを特徴とする熱交換
器のタンク構造。 A synthetic resin tank body 2 having a flange-like part 1 integrally formed on the outer edge of the hem, and a tube plate 3 having an outer peripheral edge connected to the flange-like part 1.
In a tank structure of a heat exchanger comprising,
The entire circumferential edge of the tube plate 3 is bent at a substantially right angle toward the hem portion without protruding outward beyond the center portion, and a plurality of caulking claw portions 4 are formed on the edge thereof at a distance from each other. , a narrow groove 5 is formed around the entire circumference of the end face of the hem portion so that the entire peripheral edge of the tube plate 3 including the claw portion 4 fits therein, and the claw portion 4 is attached to the flange-shaped portion 1 at the bottom of the groove.
A through hole 6 is formed so as to penetrate through the outer surface of the tank, and the portion of the claw portion 4 protruding from the through hole 6 is bent toward the outer surface of the tank to fix the tank body 2 and the tube plate 3. The tank structure of the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7087886U JPS62185378U (en) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7087886U JPS62185378U (en) | 1986-05-12 | 1986-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185378U true JPS62185378U (en) | 1987-11-25 |
Family
ID=30912917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7087886U Pending JPS62185378U (en) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185378U (en) |
-
1986
- 1986-05-12 JP JP7087886U patent/JPS62185378U/ja active Pending