JPS6270280U - - Google Patents
Info
- Publication number
- JPS6270280U JPS6270280U JP16192685U JP16192685U JPS6270280U JP S6270280 U JPS6270280 U JP S6270280U JP 16192685 U JP16192685 U JP 16192685U JP 16192685 U JP16192685 U JP 16192685U JP S6270280 U JPS6270280 U JP S6270280U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- shelf type
- inner fins
- hairpin coil
- circular tube
- 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
Description
添付図面は本案実施の一例を示すものであり、
第１図はスムース内面にインナーフインを形成し
たヘアーピンコイル式蒸発器の要部縦断面図、第
２図は同管棚式蒸発器の要部縦断面図、第３図は
スムース内面にインナーフインを形成した伝熱管
の要部拡大断面図、第４図は同伝熱管の要部横断
面図、第５図は第１図の円管のスムース内面及び
インナーフイン表面に溝を形成した伝熱管の要部
縦断面図、第６図は第２図の円管のスムース内面
及びインナーフイン表面に溝を形成した伝熱管の
要部縦断面図、第７図は円管内面及びインナーフ
イン表面に溝を形成した伝熱管の要部拡大断面図
、第８図は同伝熱管の要部横断面図、第９図は従
来のヘアーピンコイル式蒸発器の要部縦断面図、
第１０図は従来の管棚式蒸発器の要部縦断面図で
ある。
１…ヘアーピンコイル式蒸発器、１ａ…管棚式
蒸発器、２…ハイフアン、３，３ａ…伝熱管、４
…インナーフイン、５…溝、６…棚。
The attached drawings show an example of the implementation of this proposal.
Figure 1 is a longitudinal sectional view of the main part of a hairpin coil type evaporator with inner fins formed on the smooth inner surface, Figure 2 is a longitudinal sectional view of the main part of the same tube shelf type evaporator, and Figure 3 is a longitudinal sectional view of the main part of the same tube shelf type evaporator. Figure 4 is an enlarged cross-sectional view of the main part of the heat exchanger tube formed with the heat exchanger tube, Figure 5 is the heat exchanger tube with grooves formed on the smooth inner surface and inner fin surface of the circular tube in Figure 1. 6 is a vertical sectional view of the main part of the heat exchanger tube in which grooves are formed on the smooth inner surface and inner fin surface of the circular tube shown in FIG. 2, and FIG. FIG. 8 is an enlarged sectional view of the main part of a heat transfer tube with grooves formed therein, FIG. 8 is a cross-sectional view of the main part of the same heat transfer tube, FIG.
FIG. 10 is a longitudinal cross-sectional view of a main part of a conventional tube shelf type evaporator. 1... Hairpin coil type evaporator, 1a... Tube shelf type evaporator, 2... High fan, 3, 3a... Heat exchanger tube, 4
...Inner fin, 5...Groove, 6...Shelf.
Claims (1)
ヘアーピンコイル及び管棚式蒸発器１，１ａの伝
熱管３，３ａの内面に円管の中心方向に向かい、
円管の軸方向に延長した複数枚のインナーフイン
４を形成したことを特徴とするインナーフイン付
きヘアーピンコイル及び管棚式蒸発器。 ２ 前記伝熱管３，３ａ内面及びインナーフイン
４表面に円管軸と平行に溝５を形成したことを特
徴とする実用新案登録請求の範囲第１項記載のイ
ンナーフイン付きヘアーピンコイル及び管棚式蒸
発器。[Claims for Utility Model Registration] 1. On the inner surface of the heat transfer tubes 3, 3a of the hairpin coil and tube shelf type evaporator 1, 1a having a plurality of outer high phantoms 2 on the outer surface, facing toward the center of the circular tube,
A hairpin coil with inner fins and a tube shelf type evaporator characterized by forming a plurality of inner fins 4 extending in the axial direction of the circular tube. 2. The hairpin coil and tube shelf type with inner fins according to claim 1 of the utility model registration claim, characterized in that grooves 5 are formed on the inner surfaces of the heat exchanger tubes 3, 3a and on the surface of the inner fins 4 in parallel to the circular tube axis. Evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192685U JPS6270280U (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192685U JPS6270280U (en) | 1985-10-22 | 1985-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6270280U true JPS6270280U (en) | 1987-05-02 |
Family
ID=31088701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16192685U Pending JPS6270280U (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270280U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134449A (en) * | 1974-09-17 | 1976-03-24 | Hitachi Ltd | FUINCHUUBU |
-
1985
- 1985-10-22 JP JP16192685U patent/JPS6270280U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134449A (en) * | 1974-09-17 | 1976-03-24 | Hitachi Ltd | FUINCHUUBU |
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