JPS58188569U - refrigerant evaporator - Google Patents
refrigerant evaporatorInfo
- Publication number
- JPS58188569U JPS58188569U JP8660282U JP8660282U JPS58188569U JP S58188569 U JPS58188569 U JP S58188569U JP 8660282 U JP8660282 U JP 8660282U JP 8660282 U JP8660282 U JP 8660282U JP S58188569 U JPS58188569 U JP S58188569U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- refrigerant
- cut
- air flow
- plane
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
- F28F1/325—Fins with openings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来型冷媒蒸発器の横断面の一部を示す。第２
図は本考案の対象とする冷媒蒸発器の一例を示し、第３
図は本考案の要部を示すコイゲートフィン４の斜視図、
第４図は同立面図、第５図はコイゲートフィンと偏平チ
ューブ１との間に付着する凝縮水を示す説明図、第６図
は第４図のＡ−Ａ線矢視断面図、第７図は本考案の第２
実施例において、第４図のＡ−Ａ線矢視断面における要
部の拡大図。
１・・・・・・偏平チューブ、２・・・・・・冷媒流路
、３・・・・・・折曲部、４・−・・・・コルゲートフ
ィン、５・・・・・・切起シ部、６・・・・・・細溝、
７・・・・・・凝縮水滞留部、８・・・・・・ルーバ、
９・・・・・・凝縮水、１０・・・・・・ヘッダ、１１
・・・・・・空気流。FIG. 1 shows a portion of a cross section of a conventional refrigerant evaporator. Second
The figure shows an example of a refrigerant evaporator to which the present invention is applied.
The figure is a perspective view of the carp gate fin 4 showing the main parts of the present invention.
FIG. 4 is an elevational view, FIG. 5 is an explanatory diagram showing condensed water adhering between the carp gate fin and the flat tube 1, and FIG. 6 is a sectional view taken along the line A-A in FIG. 4. Figure 7 is the second version of this invention.
FIG. 5 is an enlarged view of essential parts in the cross section taken along the line A-A in FIG. 4 in the embodiment. 1... Flat tube, 2... Refrigerant flow path, 3... Bent part, 4... Corrugated fin, 5... Cut Raised portion, 6... Thin groove,
7... Condensed water retention section, 8... Louver,
9...Condensed water, 10...Header, 11
...Air flow.
Claims (3)
と、該チューブ１の各対向面間に折曲蛇行させて少なく
ともその折曲部３を該チューブ２１表面に接触配設した
コルゲートフィン４とを具備する冷媒蒸発器において、
該コルゲートフィン４の前記折曲部３に上下方向へ貫通
路が形成される凝縮水流下用の切起し部５をその対向す
る前記チューブ１面から離反するように設けて、該切起
し部５の内外面を共に空気流れ中に位置させたことを特
徴とする冷媒蒸発器。(1) Refrigerant flow path 2 formed by bending and meandering the flat tube 1
and a corrugated fin 4 which is bent and meandered between opposing surfaces of the tube 1 and at least the bent portion 3 thereof is disposed in contact with the surface of the tube 21.
The bent part 3 of the corrugated fin 4 is provided with a cut-and-raised part 5 for condensed water flowing down, in which a through passage is formed in the vertical direction, so as to be separated from the opposing surface of the tube 1, A refrigerant evaporator characterized in that both the inner and outer surfaces of the part 5 are located in the air flow.
置された実用新案登録請求の範囲第１項記載の冷媒蒸発
器。(2) The refrigerant evaporator according to claim 1, wherein the plane of the cut and raised portion 5 is positioned substantially parallel to the air flow direction.
チューブ側に変向し得るように下流側へ傾斜させたもの
である実用新案登録請求の範囲第１項記載の冷媒蒸発器
。 −(3) The refrigerant according to claim 1, wherein the plane of the cut and raised portion 5 is inclined toward the downstream side so that the air flow on the plane can be diverted toward the flat tube side. Evaporator. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660282U JPS58188569U (en) | 1982-06-10 | 1982-06-10 | refrigerant evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660282U JPS58188569U (en) | 1982-06-10 | 1982-06-10 | refrigerant evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58188569U true JPS58188569U (en) | 1983-12-14 |
Family
ID=30095394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8660282U Pending JPS58188569U (en) | 1982-06-10 | 1982-06-10 | refrigerant evaporator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58188569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145680U (en) * | 1983-03-22 | 1984-09-28 | カルソニックカンセイ株式会社 | Evaporator |
| JPH0829091A (en) * | 1994-07-14 | 1996-02-02 | Sharp Corp | Heat exchanger |
| WO2009153985A1 (en) * | 2008-06-20 | 2009-12-23 | ダイキン工業株式会社 | Heat exchanger |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326694U (en) * | 1976-08-09 | 1978-03-07 | ||
| JPS556701B2 (en) * | 1974-08-20 | 1980-02-19 |
-
1982
- 1982-06-10 JP JP8660282U patent/JPS58188569U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556701B2 (en) * | 1974-08-20 | 1980-02-19 | ||
| JPS5326694U (en) * | 1976-08-09 | 1978-03-07 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145680U (en) * | 1983-03-22 | 1984-09-28 | カルソニックカンセイ株式会社 | Evaporator |
| JPH0829091A (en) * | 1994-07-14 | 1996-02-02 | Sharp Corp | Heat exchanger |
| WO2009153985A1 (en) * | 2008-06-20 | 2009-12-23 | ダイキン工業株式会社 | Heat exchanger |
| JP2010002138A (en) * | 2008-06-20 | 2010-01-07 | Daikin Ind Ltd | Heat exchanger |
| US8910703B2 (en) | 2008-06-20 | 2014-12-16 | Daikin Industries, Ltd. | Heat exchanger |
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