JPH0321660U - - Google Patents
Info
- Publication number
- JPH0321660U JPH0321660U JP8206289U JP8206289U JPH0321660U JP H0321660 U JPH0321660 U JP H0321660U JP 8206289 U JP8206289 U JP 8206289U JP 8206289 U JP8206289 U JP 8206289U JP H0321660 U JPH0321660 U JP H0321660U
- Authority
- JP
- Japan
- Prior art keywords
- fins
- core
- tubes
- rows
- width direction
- 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
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Other Air-Conditioning Systems (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の第一実施例の要部を示し、第
２図はその一部拡大図、第３図は本考案の第二実
施例の部分拡大図、第４図は従来型コアの説明図
である。
１……第一チユーブ、２……第二チユーブ、３
……第一フイン、４……第二フイン、５……フア
ン、６……Ｕベンド管、８……シユラウド、９…
…凝縮液、１０……第一コア部、１１……第二コ
ア部、１２……空気流、１３……サイドメンバ。
Fig. 1 shows the main parts of the first embodiment of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a partially enlarged view of the second embodiment of the present invention, and Fig. 4 is a conventional core. FIG. 1...First tube, 2...Second tube, 3
...First fin, 4...Second fin, 5...Fan, 6...U-bend pipe, 8...Shroud, 9...
... Condensate, 10... First core part, 11... Second core part, 12... Air flow, 13... Side member.
Claims (1)
ンと、夫々の前記フインに貫通した複数のチユー
ブとを具備し、該チユーブ内に気液二相状態の冷
媒が流通すると共に、夫々の前記フインの幅方向
に空気流を流通させるコアにおいて、前記幅方向
に複数列のチユーブを配置し、前記空気流の最上
流側に位置する列のチユーブ外面に取付けられる
フインのフインピツチを下流側に位置するそれよ
りも大きくしたことを特徴とする冷暖兼用熱交換
器のコア。 ２ 請求項第１項において、前記複数列の夫々の
前記フインが互いに分離して、各コア部を形成し
、前記各コア部の端部がＬ字状に曲折されたもの
。 ３ 請求項第１項又は第２項において、前記第一
列チユーブ外面のフインの表面に親水性被膜処理
を施したもの。[Claims for Utility Model Registration] 1. A system comprising a large number of plate fins arranged in parallel with small gaps, and a plurality of tubes penetrating each of the fins, in which a gas-liquid two-phase refrigerant is contained. A plurality of rows of tubes are arranged in the width direction in the core through which air flows in the width direction of each of the fins, and the tubes are attached to the outer surface of the tube in the row located on the most upstream side of the air flow. A core of a heating/cooling heat exchanger characterized in that the fin pitch of the fins is larger than that of the fins located on the downstream side. 2. The fin according to claim 1, wherein each of the fins in the plurality of rows is separated from each other to form each core portion, and an end portion of each core portion is bent into an L-shape. 3. The device according to claim 1 or 2, wherein the surface of the fins on the outer surface of the first row tube is treated with a hydrophilic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8206289U JPH0321660U (en) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8206289U JPH0321660U (en) | 1989-07-12 | 1989-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321660U true JPH0321660U (en) | 1991-03-05 |
Family
ID=31628546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8206289U Pending JPH0321660U (en) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321660U (en) |
-
1989
- 1989-07-12 JP JP8206289U patent/JPH0321660U/ja active Pending
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