JPS6183014U

JPS6183014U -

Info

Publication number: JPS6183014U
Application number: JP16808884U
Authority: JP
Priority date: 1984-11-06
Filing date: 1984-11-06
Publication date: 1986-06-02

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す要部の側断面図
、第２図は第１図の液滴分布の規制手段の斜め下
側から見た要部の斜視図、第３図は第１図の実施
例における液滴分布を示す特性線図、第４図は本
考案の異なる実施例を示す要部の斜視図、第５図
は第４図の実施例の変形例を示す要部の断面図、
第６図は本考案のさらに異なる実施例を示す要部
の断面図、第７図は従来の蒸発冷却ガス絶縁誘導
電器の概略側断面図、第８図は第１図に対応する
従来構造における要部の側断面図である。１…誘導電器のタンク、２…混合ガス、３…凝
縮液、４…ポンプ、５…移送配管、６…巻線、７
…鉄心、８…冷却器、１０…滴下装置、１１…滴
下孔、１２…底板、１３…液滴、２０…格子状の
規制手段、２１…リブ、３０…凹所からなる規制
手段、４０…孔からなる規制手段、５０…網状体
からなる規制手段、５２…網状の底板。 FIG. 1 is a side sectional view of the main part showing an embodiment of the present invention, FIG. 2 is a perspective view of the main part of the droplet distribution regulating means shown in FIG. 1 is a characteristic diagram showing the droplet distribution in the embodiment, FIG. 4 is a perspective view of a main part showing a different embodiment of the present invention, and FIG. 5 is a main part showing a modification of the embodiment of FIG. 4. A cross-sectional view of
FIG. 6 is a sectional view of a main part showing still another embodiment of the present invention, FIG. 7 is a schematic side sectional view of a conventional evaporatively cooled gas insulated induction electric appliance, and FIG. 8 is a conventional structure corresponding to FIG. 1. FIG. 3 is a side sectional view of main parts. 1... Induction tank, 2... Mixed gas, 3... Condensate, 4... Pump, 5... Transfer piping, 6... Winding wire, 7
...Iron core, 8. Cooler, 10. Dripping device, 11. Dripping hole, 12. Bottom plate, 13. Regulating means made of a hole, 50... Regulating means made of a net-like body, 52... A net-like bottom plate.

Claims

[Scope of claim for utility model registration] (1) Non-condensable insulating gas and condensable cooling medium are sealed in a tank that houses an induction electric device consisting of an iron core and windings, and the cooling medium remains at the bottom of the tank. The condensed liquid is transferred to a dripping device disposed approximately horizontally above the induction electric appliance body, and is then poured onto the induction electric appliance body through a plurality of drip holes distributed and formed on the bottom plate side of the dripping device. 1. An evaporative cooling gas insulated induction appliance that performs evaporative cooling by dropping, characterized in that droplet distribution regulating means for regulating the dropping position of the condensed liquid is provided on the lower surface of the bottom plate of the dropping device. (2) The evaporative cooling gas according to claim 1 of the utility model registration claim, characterized in that the means for regulating droplet distribution is a rib protruding in a lattice shape on the lower surface of the bottom plate of the dropping device. Insulated induction appliances. (3) In the utility model registration claim described in claim 1, the droplet distribution regulating means extends from the lower surface of the bottom plate to a predetermined depth concentrically with a drip hole formed to penetrate the bottom plate of the dripping device. An evaporative cooling gas insulated induction electric appliance, characterized in that the recess has a diameter larger than that of the drip hole formed in the evaporative cooling gas insulated induction electric appliance. (4) In the utility model registration claim described in paragraph 1, the bottom plate of the dripping device is made of a fine mesh body, and the droplet distribution regulating means is provided closely on the lower surface side of the mesh body. An evaporatively cooled gas insulated induction electric appliance, characterized in that the second mesh member is coarser than the mesh member.