JPS6181573U - - Google Patents
Info
- Publication number
- JPS6181573U JPS6181573U JP16520784U JP16520784U JPS6181573U JP S6181573 U JPS6181573 U JP S6181573U JP 16520784 U JP16520784 U JP 16520784U JP 16520784 U JP16520784 U JP 16520784U JP S6181573 U JPS6181573 U JP S6181573U
- Authority
- JP
- Japan
- Prior art keywords
- showing
- view
- inner spacer
- heat exchanger
- condenser
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第1図ないし第6図はこの考案の第1の実施例
を示し、第1図は平滑な内周面を有する伝熱管内
にインナースペーサを挿入したときの状態を示す
断面図、第2図はそのインナースペーサが凝縮器
の出口側に装着されている状態を示す断面図、第
3図は冷凍サイクル装置の概略構成を示す構成図
、第4図はインナースペーサを構成するパイプ材
を示す一部断面した側面図、第5図はそのパイプ
材の端末処理を示す一部断面した側面図、第6図
は外周面にストレートのリブを突設したインナー
スペーサを示す斜視図、第7図はこの考案の第2
の実施例の異なるインナースペーサを示す斜視図
、第8図および第9図はこの考案の第3の実施例
を示し、第8図は内周面に溝を有する伝熱管を示
す斜視図、第9図はその溝が形成された伝熱管内
に、ストレートのリブあるいは螺旋状のリブを備
えるインナースペーサを内装して組合せた状態を
示す断面図、第10図はこの考案の第4実施例の
異なる端末処理を旋したインナースペーサを示す
一部断面した側面図、第11図は各実施例の組合
わせのインナースペースで得られる熱伝達率の性
能を示す線図、第12図はインナースペーサで得
られる過冷却を示すモリエル線図、第13図およ
び第14図は従来の冷凍サイクル装置に使用され
たインナースペースを示し、第13図は内周面に
リブを突設した伝熱管を示す斜視図、第14図は
丸棒で構成されたインナースペーサと共に、その
インナースペーサを伝熱管内に内装した状態を示
す断面図である。
3,5…室外側熱交換器、室内側熱交換器(凝
縮器)、3a,5a…伝熱管、6…冷凍サイクル
、7…インナースペーサ、11…パイプ材、12
…リブ。
Figures 1 to 6 show a first embodiment of this invention, with Figure 1 being a cross-sectional view showing the state when the inner spacer is inserted into a heat exchanger tube having a smooth inner circumferential surface, and Figure 2 3 is a cross-sectional view showing the inner spacer installed on the outlet side of the condenser, FIG. 3 is a block diagram showing the schematic structure of the refrigeration cycle device, and FIG. 4 is a cross-sectional view showing the pipe material constituting the inner spacer. 5 is a partially sectional side view showing the end treatment of the pipe material, FIG. 6 is a perspective view showing an inner spacer with straight ribs protruding from the outer peripheral surface, and FIG. 7 is a partially sectional side view showing the end treatment of the pipe material. The second part of this idea
FIGS. 8 and 9 are perspective views showing inner spacers of different embodiments, and FIGS. 8 and 9 show a third embodiment of the invention. FIG. Fig. 9 is a cross-sectional view showing a state in which an inner spacer having a straight rib or a spiral rib is installed inside a heat exchanger tube in which a groove is formed, and Fig. 10 shows a fourth embodiment of this invention. A partially cross-sectional side view showing inner spacers with different terminal treatments; FIG. 11 is a diagram showing the heat transfer coefficient performance obtained with the inner spaces of the combinations of each example; and FIG. A Mollier diagram showing the resulting supercooling, Figures 13 and 14 show the inner space used in a conventional refrigeration cycle device, and Figure 13 is a perspective view showing a heat exchanger tube with ribs protruding from the inner peripheral surface. FIG. 14 is a sectional view showing an inner spacer made of a round bar and a state in which the inner spacer is installed inside a heat transfer tube. 3, 5... Outdoor heat exchanger, indoor heat exchanger (condenser), 3a, 5a... Heat exchanger tube, 6... Refrigeration cycle, 7... Inner spacer, 11... Pipe material, 12
…rib.
Claims (1)
入されるインナースペーサとを具備し、上記イン
ナースペーサは、すくなくとも一端側がシールさ
れた中空のパイプ材の外周面に、先端が伝熱管の
内周面と接するリブを周方向に沿つて複数突設し
てなることを特徴とする冷凍サイクル装置。 It comprises a condenser and an inner spacer inserted into a heat exchanger tube on the outlet side of the condenser, and the inner spacer has a tip attached to the outer peripheral surface of a hollow pipe material that is sealed at least on one end. A refrigeration cycle device characterized by having a plurality of ribs protruding along the circumferential direction in contact with an inner circumferential surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16520784U JPS6181573U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16520784U JPS6181573U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6181573U true JPS6181573U (en) | 1986-05-30 |
Family
ID=30723063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16520784U Pending JPS6181573U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6181573U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000097519A (en) * | 1998-03-12 | 2000-04-04 | Noriyuki Yamauchi | Air conditioner and condenser used therefor |
JP2002139236A (en) * | 2000-11-02 | 2002-05-17 | Taisei Corp | Heat recovery system in air supply and exhaust system for production factory |
JP2003287384A (en) * | 2002-03-28 | 2003-10-10 | Sumitomo Precision Prod Co Ltd | Open rack type heat exchanger and method of manufacture |
WO2019220541A1 (en) * | 2018-05-15 | 2019-11-21 | 三菱電機株式会社 | Refrigeration cycle device |
-
1984
- 1984-10-31 JP JP16520784U patent/JPS6181573U/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000097519A (en) * | 1998-03-12 | 2000-04-04 | Noriyuki Yamauchi | Air conditioner and condenser used therefor |
JP2002139236A (en) * | 2000-11-02 | 2002-05-17 | Taisei Corp | Heat recovery system in air supply and exhaust system for production factory |
JP2003287384A (en) * | 2002-03-28 | 2003-10-10 | Sumitomo Precision Prod Co Ltd | Open rack type heat exchanger and method of manufacture |
WO2019220541A1 (en) * | 2018-05-15 | 2019-11-21 | 三菱電機株式会社 | Refrigeration cycle device |
JPWO2019220541A1 (en) * | 2018-05-15 | 2021-03-11 | 三菱電機株式会社 | Refrigeration cycle equipment |
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