JPS62980U - - Google Patents
Info
- Publication number
- JPS62980U JPS62980U JP9154385U JP9154385U JPS62980U JP S62980 U JPS62980 U JP S62980U JP 9154385 U JP9154385 U JP 9154385U JP 9154385 U JP9154385 U JP 9154385U JP S62980 U JPS62980 U JP S62980U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- transfer tube
- temperature fluid
- steam intake
- flowed
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 1
- 230000005514 two-phase flow Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案による凝縮器の一実施例の主
として伝熱管部分を示す断面図、第２図は他の実
施例を示す伝熱管部分の断面図、第３図は従来の
凝縮器の一例の伝熱管部分を示す断面図、第４図
は気液２相流の噴霧流を示す断面図、第５図及び
第６図は環状流を示す断面図、第７図は塊状流を
示す断面図、第８図は垂直伝熱管内の２相流の流
れ状態図である。
図において、１は伝熱管、４は高温流体すなわ
ち冷媒蒸気と非凝縮性ガスの混合ガス、５は凝縮
液である。なお、各図中、同一符号は同一又は相
当部分を示す。
Fig. 1 is a sectional view mainly showing the heat transfer tube portion of one embodiment of the condenser according to this invention, Fig. 2 is a sectional view of the heat transfer tube portion showing another embodiment, and Fig. 3 is an example of a conventional condenser. 4 is a sectional view showing a spray flow of gas-liquid two-phase flow, FIGS. 5 and 6 are sectional views showing annular flow, and FIG. 7 is a sectional view showing bulk flow. FIG. 8 is a flow diagram of a two-phase flow in a vertical heat exchanger tube. In the figure, 1 is a heat exchanger tube, 4 is a high-temperature fluid, that is, a mixed gas of refrigerant vapor and non-condensable gas, and 5 is a condensate liquid. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
、管外に低温流体を流して高温流体の蒸気を凝縮
させ、凝縮液がその蒸気の取入口に向つて伝熱管
内を流れるように構成された凝縮器において、上
記伝熱管の形状を蒸気の取入口端から他端に向つ
て先細りとしたことを特徴とする凝縮器。 A structure in which a high-temperature fluid that undergoes a gas-liquid phase change is flowed inside the heat transfer tube, a low-temperature fluid is flowed outside the tube to condense the vapor of the high-temperature fluid, and the condensed liquid flows inside the heat transfer tube toward the steam intake port. A condenser characterized in that the shape of the heat transfer tube is tapered from the steam intake end toward the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9154385U JPS62980U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9154385U JPS62980U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62980U true JPS62980U (en) | 1987-01-07 |
Family
ID=30647528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9154385U Pending JPS62980U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01296905A (en) * | 1988-05-24 | 1989-11-30 | Kubota Ltd | Agricultural tractor hydraulic system |
| JPH0878588A (en) * | 1994-09-06 | 1996-03-22 | Nippondenso Co Ltd | Boiling cooler |
-
1985
- 1985-06-19 JP JP9154385U patent/JPS62980U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01296905A (en) * | 1988-05-24 | 1989-11-30 | Kubota Ltd | Agricultural tractor hydraulic system |
| JPH0878588A (en) * | 1994-09-06 | 1996-03-22 | Nippondenso Co Ltd | Boiling cooler |
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