JPS6029306Y2 - Gas mid-terminal box - Google Patents
Gas mid-terminal boxInfo
- Publication number
- JPS6029306Y2 JPS6029306Y2 JP15222280U JP15222280U JPS6029306Y2 JP S6029306 Y2 JPS6029306 Y2 JP S6029306Y2 JP 15222280 U JP15222280 U JP 15222280U JP 15222280 U JP15222280 U JP 15222280U JP S6029306 Y2 JPS6029306 Y2 JP S6029306Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- flange
- housing
- terminal box
- termination box
- 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.)
- Expired
Links
Landscapes
- Gas Or Oil Filled Cable Accessories (AREA)
Description
【考案の詳細な説明】 本考案はガス中終端箱に係る。[Detailed explanation of the idea] The present invention relates to a gas termination box.
ガス封入絶縁筐体内に設置されるＯＦケーブルの終端箱
内の油圧が筐体内封入ガス（ＳＦ６等）圧より高い場合
、終端箱から筐体内にケーブル絶縁油が漏出することが
ある。If the oil pressure in the termination box of an OF cable installed in a gas-filled insulating housing is higher than the pressure of gas (SF6, etc.) sealed in the housing, cable insulating oil may leak from the termination box into the housing.
従来、そのような漏油の検出および筐体内にたまった漏
油の除去を行うため、筐体底面の適所にチェックコネク
タを設けていた。Conventionally, in order to detect such oil leakage and remove oil leakage that has accumulated inside the housing, a check connector has been provided at an appropriate location on the bottom of the housing.
すなわち、定期または不定期にチェックコネクタを開き
、流出する油の有無により漏油の有無を検知し、ガス圧
によるチェックコネクタからの油の流出により油の除去
を行っていた。That is, the check connector is opened periodically or irregularly, the presence or absence of oil leakage is detected based on the presence or absence of oil flowing out, and the oil is removed by causing the oil to flow out from the check connector using gas pressure.
上記従来の構造では、筐体に対する終端箱の取付けとチ
ェックコネクタの取付けとを個別に行わなければならな
い。In the conventional structure described above, it is necessary to separately attach the termination box and the check connector to the housing.
本考案は上記の事情に基きなされたもので、取付作業を
簡単化し得るガス中終端箱を提供する。The present invention was developed based on the above-mentioned circumstances, and provides a gas termination box that can simplify the installation work.
以下図面につき本考案の詳細を説明する。The details of the present invention will be explained below with reference to the drawings.
第１図、第２図において、本考案−実施例の要部のみが
示され、ケーブル終端部を収容し内部にケーブル絶縁油
が封入された套管１は、その下端のフランジ１ａを終端
箱下部金具２の上端のフランジ２ａと重合させて、筐体
底板３にボルト締めにより取付けられている。In FIGS. 1 and 2, only the main parts of the present invention-embodiment are shown, and a sleeve 1 that accommodates a cable termination and is filled with cable insulating oil has a flange 1a at its lower end connected to a termination box. It is attached to the casing bottom plate 3 by bolting, overlapping the flange 2a at the upper end of the lower metal fitting 2.
なお、筐体底板３とフランジ２ａ、フランジ２ａと同１
ａの間にはＯリング４．５が介在されている。In addition, the housing bottom plate 3 and the flange 2a are the same as the flange 2a.
An O-ring 4.5 is interposed between a.
また、底板３には下部金具２の底板貫通部より大径の透
孔６が設けられている。Further, the bottom plate 3 is provided with a through hole 6 having a larger diameter than the bottom plate penetration portion of the lower metal fitting 2.
なお、第２図中７は取付用ボルト孔、８はボルト頭用の
座ぐり部を示している。In FIG. 2, 7 indicates a mounting bolt hole, and 8 indicates a counterbore for a bolt head.
下部金具２のフランジ２ａの下面周縁はテーパ面９とさ
れ、フランジ２ａ下面の開口６内に有る部分に設けたフ
ランジ下面からの軸方向盲孔１０と、前記テーパ面９と
は通路１１によって連通され、盲孔１０の開口にはチェ
ックコネクタ１２が接続されている。The lower peripheral edge of the flange 2a of the lower fitting 2 is a tapered surface 9, and the tapered surface 9 communicates with an axial blind hole 10 from the lower surface of the flange provided in the opening 6 on the lower surface of the flange 2a through a passage 11. A check connector 12 is connected to the opening of the blind hole 10.
上記構成の本考案終端箱においては、チェックコネクタ
１２を開くことにより漏油の有無検出および筐体内の漏
油の除去をなし得るのは従来の筐体底面にチェックコネ
クタを設けたものと同様である。In the termination box of the present invention having the above configuration, opening the check connector 12 allows detection of oil leakage and removal of oil leakage inside the housing, similar to the conventional case in which a check connector is provided on the bottom of the housing. be.
而して、本考案においてはチェックコネクタ１２を終端
箱と一体化しであるので、ガス封入筐体への取付けが簡
単になる。In the present invention, since the check connector 12 is integrated with the termination box, attachment to the gas-filled housing becomes easy.
第１図は本考案−実施例要部の断面図、第２図はその■
−■線における断面図でこの図中Ｉ−Ｉ線は第１図の断
面位置を示す。
１・・・・・・套管、１ ａ、 ２ ａ・・・・・・
フランジ、２・・・・・・下部金具、
テーパ面、
３・・・・・・筐体底板、６・・・・・・開口、９・・
・・・・１０・・・・・・盲孔、１１・・・・・・通路
、１２・・・・・・チェックコネクタ。Figure 1 is a cross-sectional view of the main parts of the present invention and its embodiment, and Figure 2 is its
This is a cross-sectional view taken along the line -■, and the line I--I in this figure indicates the cross-sectional position in FIG. 1....... mantle, 1 a, 2 a...
Flange, 2... Lower metal fitting, tapered surface, 3... Housing bottom plate, 6... Opening, 9...
...10... Blind hole, 11... Passage, 12... Check connector.
Claims (1)
部フランジと重ね合せて前記筐体底板に固着される下部
金具上端のフランジに、前記筐体内に連通ずる通路に接
続しその下面に開口する盲孔を設け、この盲孔にチェッ
クコネクタを取付けたことを特徴とするガス中終端箱。In a device installed in a gas-filled insulating casing, a flange at the upper end of the lower metal fitting, which is overlapped with the lower flange of the mantle and fixed to the bottom plate of the casing, is connected to a passage communicating inside the casing and has an opening on its lower surface. A gas termination box characterized in that a check connector is attached to the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15222280U JPS6029306Y2 (en) | 1980-10-27 | 1980-10-27 | Gas mid-terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15222280U JPS6029306Y2 (en) | 1980-10-27 | 1980-10-27 | Gas mid-terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5774639U JPS5774639U (en) | 1982-05-08 |
| JPS6029306Y2 true JPS6029306Y2 (en) | 1985-09-04 |
Family
ID=29511528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15222280U Expired JPS6029306Y2 (en) | 1980-10-27 | 1980-10-27 | Gas mid-terminal box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029306Y2 (en) |
-
1980
- 1980-10-27 JP JP15222280U patent/JPS6029306Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5774639U (en) | 1982-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0888951A3 (en) | Sensor installation structure for vehicles | |
| NO950976L (en) | Production pipe suspension with seal | |
| JPS6029306Y2 (en) | Gas mid-terminal box | |
| CA2248798A1 (en) | High pressure tree cap | |
| JPS582025Y2 (en) | oil-filled electrical equipment | |
| JPH0117656Y2 (en) | ||
| CN111927374B (en) | Continuous oil pipe wellhead suspension sealing device | |
| CN218628521U (en) | Sealed effectual car level sensor | |
| JPS582019Y2 (en) | Pressure relief device for oil-filled appliances | |
| CN213654781U (en) | Oil casing pipe convenient to connect | |
| JPS5867917U (en) | Blow-by gas oil separation equipment | |
| KR880005383A (en) | Split Seal Assembly and Packed Seal Retrofit Method | |
| JP2547956Y2 (en) | Elbow connector | |
| JPH0639440Y2 (en) | Waterproof cover and gas collector | |
| CN217399732U (en) | Detachable well lid structure | |
| US3797571A (en) | Pump support adapter | |
| JP2551664Y2 (en) | Oil-filled electrical equipment | |
| JPS6042545U (en) | Tool touch sensor | |
| JPH06174155A (en) | Faucet joint | |
| JPH0125150Y2 (en) | ||
| JPH0187510U (en) | ||
| JP2574222Y2 (en) | Oil level sensor mounting device | |
| JP2516648Y2 (en) | Manhole cover | |
| JPS6026266Y2 (en) | Seal drum for flare stack | |
| CN2477814Y (en) | Wellhead oil economizing box |