JPS58127815U

JPS58127815U - Cooling structure for power cables in sealed troughs

Info

Publication number: JPS58127815U
Application number: JP2399882U
Authority: JP
Inventors: 耕一益子; 正孝望月
Original assignee: 株式会社フジクラ
Priority date: 1982-02-22
Filing date: 1982-02-22
Publication date: 1983-08-30

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

[Brief explanation of the drawing]

第１図は従来例を示す概略的な断面図、第２図はこの考
案の一実施例を示す概略的な断面図、第３図は第２図の
■−■線矢視図親図４図はこの考案の他の実施例を示す
概略的な断面図、第５図は１１図の■−ｖ線矢視図親図
６図はこの考案の更に、１の実施例を示す概略的な断面
図、第７図は第６ス）ＶＩ−ＶＩ線矢視親図ある。１・・・トラフ、２−・・遮蔽板、３・・・電カケープ
ル、４・・・冷却用水冷管、５・・・密閉区域、６．６
′・・・ヒートパイプ。第２図　− 第４図Fig. 1 is a schematic cross-sectional view showing a conventional example, Fig. 2 is a schematic cross-sectional view showing an embodiment of this invention, and Fig. 3 is a view taken along the line ■-■ in Fig. 2. Figure 5 is a schematic sectional view showing another embodiment of this invention, Figure 5 is a view taken along the line ■-v in Figure 11, and Figure 6 is a schematic sectional view showing another embodiment of this invention. The sectional view, FIG. 7, is a parent view taken along the line VI-VI. DESCRIPTION OF SYMBOLS 1... Trough, 2... Shielding plate, 3... Electric cable, 4... Cooling water pipe, 5... Sealed area, 6.6
'···heat pipe. Figure 2 - Figure 4

Claims

[Scope of utility model registration request]

Inside the trough where the power cable and cooling water pipe are installed,
An electric power cable, which is sealed at predetermined intervals by shielding plates, and a heat pipe connected to the water cooling pipe is arranged at least in the upper part of the sealed area divided by the shielding plate. Cooling structure.