JPH02122990U - - Google Patents
Info
- Publication number
- JPH02122990U JPH02122990U JP2724389U JP2724389U JPH02122990U JP H02122990 U JPH02122990 U JP H02122990U JP 2724389 U JP2724389 U JP 2724389U JP 2724389 U JP2724389 U JP 2724389U JP H02122990 U JPH02122990 U JP H02122990U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- plate
- holes
- buttful
- 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
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案に係わる熱交換器の一実施例を
示す縦断側面図、第２図はその横断平面図、第３
図は第１図の矢視部分の拡大縦断側面図、第４
図は第２図の矢視部分の拡大横断平面図、第５
図は他の実施例を示す横断平面図、第６図は第５
図の矢視部分の拡大横断平面図、第７図は第６
図の矢視−線に沿う拡大縦断側面図、第８図
は従来の熱交換器を示す縦断側面図、第９図は第
８図の矢視部分の拡大縦断側面図、第１０図は
熱交換器の他の従来例を示す縦断側面図、第１１
図はその横断平面図である。
１，２……上下のバツフル平板、８……中央の
バツフル平板、３……伝熱管、４……上下のバツ
フル平板１，２に穿設した伝熱管貫通孔。
Fig. 1 is a longitudinal cross-sectional side view showing one embodiment of the heat exchanger according to the present invention, Fig. 2 is a cross-sectional plan view thereof, and Fig. 3
The figure is an enlarged longitudinal cross-sectional side view of the part shown by the arrow in Fig. 1.
The figure is an enlarged cross-sectional plan view of the part shown by the arrow in Fig. 5.
The figure is a cross-sectional plan view showing another embodiment, and FIG.
An enlarged cross-sectional plan view of the part shown by the arrow in the figure, Fig. 7 is the 6th
Fig. 8 is an enlarged longitudinal sectional side view taken along the arrow line in the figure, Fig. 8 is a longitudinal sectional side view showing a conventional heat exchanger, Fig. 9 is an enlarged longitudinal sectional side view of the portion taken in the direction of Fig. 8, and Fig. 10 is a heat exchanger. Vertical side view showing another conventional example of an exchanger, No. 11
The figure is a cross-sectional plan view thereof. 1, 2... Upper and lower butt-full flat plates, 8... Central butt-full plate, 3... Heat exchanger tubes, 4... Heat exchanger tube through holes drilled in the upper and lower butt-full plates 1 and 2.
Claims (1)
同各伝熱管貫通孔に通して支持される多数の伝熱
管とを有する熱交換器において、前記バツフル板
を３層の平板とし、そのうち、中央のバツフル平
板を複数に分割するとともに上下のバツフル平板
を一枚板により構成し、同中央のバツフル平板に
各伝熱管の外径に略等しい直径の伝熱管貫通孔を
穿設し、同上下のバツフル平板に各伝熱管の外径
よりも大きい直径の伝熱管貫通孔を穿設したこと
を特徴とする熱交換器。 A double plate with many heat exchanger tube through holes,
In a heat exchanger having a large number of heat exchanger tubes supported through each heat exchanger tube through hole, the buttful plate is a three-layer flat plate, of which the central buttful plate is divided into a plurality of layers, and the upper and lower buttfull plates are divided into three layers. is composed of a single plate, with heat exchanger tube through holes having a diameter approximately equal to the outer diameter of each heat exchanger tube in the central buttful flat plate, and holes with a diameter larger than the outside diameter of each heat exchanger tube in the upper and lower buttfull flat plates. A heat exchanger characterized by having heat exchanger tube through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2724389U JPH02122990U (en) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2724389U JPH02122990U (en) | 1989-03-13 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122990U true JPH02122990U (en) | 1990-10-09 |
Family
ID=31249567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2724389U Pending JPH02122990U (en) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122990U (en) |
-
1989
- 1989-03-13 JP JP2724389U patent/JPH02122990U/ja active Pending