JPS6163592U - - Google Patents
Info
- Publication number
- JPS6163592U JPS6163592U JP14694484U JP14694484U JPS6163592U JP S6163592 U JPS6163592 U JP S6163592U JP 14694484 U JP14694484 U JP 14694484U JP 14694484 U JP14694484 U JP 14694484U JP S6163592 U JPS6163592 U JP S6163592U
- Authority
- JP
- Japan
- Prior art keywords
- electric heater
- heat exchanger
- tube
- header
- sectional area
- 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.)
- Granted
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案の一実施例を示す斜視図であ
る。第２図は第１図の高さ方向の断面における平
面図である。第３図はヒータを詳細に示す断面図
である。第４図はヒータの取付け構造を詳細に示
す要部断面図である。第５図はこの考案の他の実
施例を示す平面断面図である。第６図は第５図実
施例の中間ヘツダ部分を詳細に示す要部断面図で
ある。第７図はこの考案のその他の実施例を示す
平面断面図である。
図において、１０は熱交換器、１２は熱交換チ
ユーブ、１４は支持枠、１６はプレートフイン、
１８はヘツダ、２４はヒータ、３２は中間ヘツダ
、２６，３４はプラグを示す。
FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is a plan view of a section in the height direction of FIG. 1. FIG. 3 is a sectional view showing the heater in detail. FIG. 4 is a sectional view of a main part showing the heater mounting structure in detail. FIG. 5 is a plan sectional view showing another embodiment of this invention. FIG. 6 is a sectional view of a main part showing in detail the intermediate header portion of the embodiment shown in FIG. FIG. 7 is a plan sectional view showing another embodiment of this invention. In the figure, 10 is a heat exchanger, 12 is a heat exchange tube, 14 is a support frame, 16 is a plate fin,
18 is a header, 24 is a heater, 32 is an intermediate header, and 26 and 34 are plugs.
Claims (1)
む熱交換器において、 前記チユーブ内に電気ヒータを設けたことを特
徴とする、熱交換器。 ２ 前記電気ヒータは棒状に形成されて前記チユ
ーブ内にその長手方向に沿つて設けられ、その断
面積は前記熱交換媒体の流速が大幅に増加しない
程度の大きさに選ばれる、実用新案登録請求の範
囲第１項記載の熱交換器。 ３ 前記電気ヒータの断面積は前記チユーブの内
部断面積の１／３以下に選ばれる、実用新案登録
請求の範囲第２項記載の熱交換器。 ４ 前記チユーブへの前記熱交換媒体の出入を許
容するヘツダを含み、 前記電気ヒータの少なくとも一端が前記ヘツダ
に装脱可能に取り付けられる、実用新案登録請求
の範囲第１項ないし第３項のいずれかに記載の熱
交換器。 ５ 前記電気ヒータの前記少なくとも一端が固着
されるプラグ、および 前記ヘツダに形成されて前記プラグを取り付け
るための取り付け部を含む、実用新案登録請求の
範囲第４項記載の熱交換器。[Claims for Utility Model Registration] 1. A heat exchanger including a tube through which a heat exchange medium flows, characterized in that an electric heater is provided in the tube. 2. A utility model registration request, wherein the electric heater is formed into a rod shape and is installed in the tube along its longitudinal direction, and its cross-sectional area is selected to a size that does not significantly increase the flow velocity of the heat exchange medium. The heat exchanger according to item 1. 3. The heat exchanger according to claim 2, wherein the cross-sectional area of the electric heater is selected to be 1/3 or less of the internal cross-sectional area of the tube. 4. Any one of claims 1 to 3 of the utility model registration claims, including a header that allows the heat exchange medium to enter and exit the tube, and at least one end of the electric heater is removably attached to the header. Heat exchanger described in . 5. The heat exchanger according to claim 4, comprising: a plug to which the at least one end of the electric heater is fixed; and a mounting portion formed on the header for mounting the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14694484U JPH0220624Y2 (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14694484U JPH0220624Y2 (en) | 1984-09-27 | 1984-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6163592U true JPS6163592U (en) | 1986-04-30 |
| JPH0220624Y2 JPH0220624Y2 (en) | 1990-06-05 |
Family
ID=30705181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14694484U Expired JPH0220624Y2 (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220624Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003148883A (en) * | 2001-11-13 | 2003-05-21 | Mitsubishi Electric Corp | Demineralized water evaporative cooling device |
-
1984
- 1984-09-27 JP JP14694484U patent/JPH0220624Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003148883A (en) * | 2001-11-13 | 2003-05-21 | Mitsubishi Electric Corp | Demineralized water evaporative cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0220624Y2 (en) | 1990-06-05 |