JPH02790U - - Google Patents
Info
- Publication number
- JPH02790U JPH02790U JP7731088U JP7731088U JPH02790U JP H02790 U JPH02790 U JP H02790U JP 7731088 U JP7731088 U JP 7731088U JP 7731088 U JP7731088 U JP 7731088U JP H02790 U JPH02790 U JP H02790U
- Authority
- JP
- Japan
- Prior art keywords
- wind barrel
- electrical device
- cooling
- barrel
- wind
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の一実施例を示す構成図でａは
正面図、ｂは右側面図、第２図は本考案の他の実
施例を示す構成図でａは正面図、ｂは右側面図、
第３図は従来装置構成図でａは正面図、ｂは右側
面図を示す。
１……制御ユニツト、２……電気品、３……正
面扉、４……裏面カバー、５ａ……エアフイルタ
、５ｂ……エアフイルタ、６ａ……冷却用フアン
、６ｂ……冷却用フアン、７……風胴、８……排
気口、９……天井板。
Fig. 1 is a block diagram showing one embodiment of the present invention, a is a front view, b is a right side view, and Fig. 2 is a block diagram showing another embodiment of the present invention, a is a front view and b is a right side view. side view,
FIG. 3 is a configuration diagram of a conventional device, in which a shows a front view and b shows a right side view. DESCRIPTION OF SYMBOLS 1...Control unit, 2...Electrical equipment, 3...Front door, 4...Back cover, 5a...Air filter, 5b...Air filter, 6a...Cooling fan, 6b...Cooling fan, 7... ...Wind barrel, 8...Exhaust port, 9...Ceiling board.
Claims (1)
通風方向に対して直列に２台設置して冷却を行な
うようにした電気装置において、冷却フアンを収
納した前記風胴の外側に前記風胴の一部を囲う風
胴を設け、該風胴に冷却風の流入口を設けたこと
を特徴とする電気装置の冷却構造。 In an electrical device in which the electrical device is cooled by installing two cooling fans in series in the ventilation direction in the same wind barrel, the wind barrel is installed outside the wind barrel that houses the cooling fan. 1. A cooling structure for an electrical device, characterized in that a wind barrel is provided to surround a part of the electrical equipment, and the wind barrel is provided with an inlet for cooling air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731088U JPH02790U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731088U JPH02790U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02790U true JPH02790U (en) | 1990-01-05 |
Family
ID=31302304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7731088U Pending JPH02790U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02790U (en) |
-
1988
- 1988-06-13 JP JP7731088U patent/JPH02790U/ja active Pending
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