JPS6280314U

JPS6280314U -

Info

Publication number: JPS6280314U
Application number: JP17175685U
Authority: JP
Priority date: 1985-11-08
Filing date: 1985-11-08
Publication date: 1987-05-22

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す要部の概略側断
面図、第２図は実施例における冷却管部の外形図
、第３図は実施例における冷却管部の支持状況を
示す斜視図、第４図は異なる実施例を示す要部の
斜視図、第５図はさらに異なる実施例を示す要部
の断面図、第６図は他の実施例を示す要部の断面
図、第７図はさらに他の実施例を示す概略側断面
図、第８図は従来技術の一例を示す概略側断面図
、第９図は異なる従来技術を示す要部の側断面図
、第１０図はさらに異なる従来技術を示す概略側
断面図である。１……タンク、２……鉄心、３……円板巻線、
４，４Ａ，４Ｂ……セクシヨンコイル、５……絶
縁バリヤ、７……セクシヨン間ダクト、９……絶
縁ガス、１０……冷却媒体の凝縮液、１２，１３
……移送配管、１４……滴下装置、１９……軸方
向ダクト、３０，４０，５０，６０，７０……分
配管部、３３……給液装置、３１，４１，５１，
６１……噴出孔、３５……スペーサ、４２，５２
Ａ，５２Ｂ……切欠き部、１０Ａ……液滴、１０
Ｂ……液流、１０Ｃ，１０Ｄ……分配された凝縮
液。 Fig. 1 is a schematic side sectional view of the main parts showing an embodiment of the present invention, Fig. 2 is an external view of the cooling pipe section in the embodiment, and Fig. 3 is a perspective view showing the support situation of the cooling pipe section in the embodiment. , FIG. 4 is a perspective view of a main part showing a different embodiment, FIG. 5 is a sectional view of a main part showing a further different embodiment, FIG. 6 is a sectional view of a main part showing another embodiment, and FIG. 8 is a schematic side sectional view showing an example of the prior art, FIG. 9 is a side sectional view of a main part showing a different prior art, and FIG. 10 is a further sectional side view showing another embodiment. FIG. 3 is a schematic side sectional view showing a different prior art. 1...tank, 2...iron core, 3...disc winding,
4, 4A, 4B... Section coil, 5... Insulating barrier, 7... Inter-section duct, 9... Insulating gas, 10... Cooling medium condensate, 12, 13
... Transfer piping, 14... Dripping device, 19... Axial duct, 30, 40, 50, 60, 70... Distribution piping section, 33... Liquid supply device, 31, 41, 51,
61...Blowout hole, 35...Spacer, 42, 52
A, 52B...Notch, 10A...Droplet, 10
B...Liquid flow, 10C, 10D...Distributed condensate.

Claims

[Scope of utility model registration request]

The winding, which consists of a laminated assembly of multiple section coils and inter-section ducts stored in a tank containing insulating gas and wound around an iron core, is evaporated by the condensate of the insulating cooling medium sprinkled on the winding. In the cooling device, the cooling device is wound approximately spirally around a winding so as to cover the outer circumferential side of the inter-section duct, and a plurality of ejection holes opening toward the inter-section duct are distributed in the length direction. An evaporative cooling stationary induction appliance characterized by having a condensate distribution pipe section.