JPH08316045A - Sound-proof stationary induction machine - Google Patents
Sound-proof stationary induction machineInfo
- Publication number
- JPH08316045A JPH08316045A JP12326695A JP12326695A JPH08316045A JP H08316045 A JPH08316045 A JP H08316045A JP 12326695 A JP12326695 A JP 12326695A JP 12326695 A JP12326695 A JP 12326695A JP H08316045 A JPH08316045 A JP H08316045A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- soundproof
- radiator
- attached
- induction device
- 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
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、変圧器やリアクトル等
の静止誘導機器に関し、特に、簡易防音形の静止誘導機
器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a static induction device such as a transformer or a reactor, and more particularly to a simple soundproof static induction device.
【０００２】[0002]
【従来の技術】従来、静止誘導機器のタンクの側面の周
囲に防音板を直接取り付ける簡易防音構成は、防音板を
振動の少ない補強部に、点溶接、ボルト締め、または接
着等の取付手段によって取り付けて構成している。2. Description of the Related Art Conventionally, a simple soundproof structure in which a soundproof plate is directly attached to the periphery of a side surface of a tank of a static induction device is a soundproof plate which is attached to a reinforcing portion with less vibration by means of spot welding, bolting, or bonding. Installed and configured.
【０００３】図１７は従来の横方向補強部を有する防音
静止誘導機器の説明図で、（ａ）は側面図、（ｂ）は
（ａ）図のＡ−Ａ断面矢視図（一部）を示し、タンク２
１の側面の放熱器２２の取付座２３に放熱器２２を取り
付けるが、タンク２１の放熱器２２に面する側壁に取り
付けた補強部２４に防音板２５を溶接、ボルト締め、ま
たは接着などによって取り付けている。タンク２１の側
面から発生する騒音は、この防音板２５により遮断され
るので、放熱器２２の外側の騒音が減少する。17A and 17B are explanatory views of a conventional soundproof static induction device having a lateral reinforcing portion. FIG. 17A is a side view, and FIG. 17B is a sectional view taken along the line AA of FIG. Shows the tank 2
Although the radiator 22 is attached to the attachment seat 23 of the radiator 22 on the side surface of 1, the soundproof plate 25 is attached to the reinforcing portion 24 attached to the side wall of the tank 21 facing the radiator 22 by welding, bolting, or bonding. ing. The noise generated from the side surface of the tank 21 is blocked by the soundproof plate 25, so that the noise outside the radiator 22 is reduced.
【０００４】図１８〜図２０は、従来の縦方向補強部を
有する静止誘導機器の防音構成の説明図で、図１８は正
面図，図１９は図１８のＡ−Ａ断面矢視図，図２０は図
１８のＢ−Ｂ断面矢視図を示し、縦方向補強部２６は図
１８および図１９に示すように、縦方向に複数並設さ
れ、防音板２５は、この相隣る縦方向補強部２６間で、
且つ放熱器２２の上、下一対の取付座２３間に取り付け
られている。上記の防音板２５は、制振鋼板等を使用
し、取付方法は溶接，ボルト締め、または接着等の取付
手段による。なお、上記はいずれも放熱器が取り付けら
れるタンク側面の防音構成について説明し、他は省略し
てあるが、同じように補強部に防音板を取り付け、防音
板で周囲を覆う構成となっている。18 to 20 are explanatory views of a soundproof structure of a conventional static induction device having a vertical reinforcing portion. FIG. 18 is a front view, and FIG. 19 is a sectional view taken along the line AA of FIG. 20 is a sectional view taken along the line BB in FIG. 18, and a plurality of vertical reinforcing portions 26 are vertically arranged side by side as shown in FIGS. 18 and 19, and the soundproof plate 25 is adjacent to the vertical direction. Between the reinforcing parts 26,
In addition, it is attached between the pair of upper and lower mounting seats 23 of the radiator 22. The soundproof plate 25 uses a damping steel plate or the like, and is attached by welding, bolting, or attaching means such as bonding. It should be noted that although the above explanations have all been made regarding the soundproof structure on the side surface of the tank to which the radiator is attached, and others have been omitted, similarly, a soundproof plate is attached to the reinforcing portion and the surroundings are covered with the soundproof plate. .
【０００５】[0005]
【発明が解決しようとする課題】本来、防音板で構成す
る防音壁は放熱器（静止誘導機器のタンク内部に満たさ
れている絶縁油を通して冷却するためのパネルを何層に
も積み重ねている冷却器）の取付座の部分まで覆われる
ことが望ましいが、図１７，図１８に示すような従来の
静止誘導機器の簡易防音壁の構造では、上下の放熱器の
取付座の近くまでは覆うことができないため、防音壁が
タンクを覆う面積が少なくなってしまい、防音壁による
減音も多くは望めないという問題点を有していた。Originally, a soundproof wall composed of a soundproof plate is a radiator (a stack of panels for cooling through insulating oil filled in the tank of a static induction device). It is desirable to cover up to the mounting seat of the heat sink), but in the structure of the simple noise barrier of the conventional static induction device as shown in FIGS. 17 and 18, cover up to near the mounting seats of the upper and lower radiators. Therefore, there is a problem in that the area covered by the soundproof wall is small and the soundproof wall cannot reduce much sound.
【０００６】本発明は従来の技術の有するこのような問
題点に鑑みてなされたもので、防音板で覆う面積を大き
くし、また、防音板を弾性体で支持することにより、防
音板自身の振動を抑えることができ、防音壁の外部に出
る騒音の低減を図るようにしたものである。The present invention has been made in view of the above problems of the prior art. The area covered by the soundproof plate is increased, and the soundproof plate is supported by an elastic body, so that the soundproof plate itself is provided. The vibration can be suppressed and the noise emitted to the outside of the soundproof wall is reduced.
【０００７】[0007]
【課題を解決するための手段】本発明において、上記の
課題を解決するための手段は、静止誘導機器本体を絶縁
冷却媒体とともにタンクの内部に収容し、このタンクの
側面の上下に放熱器の取付座を設け、該取付座に放熱器
を取り付けて、この放熱器とタンク内とを連通し、タン
ク内の絶縁冷却媒体をタンクの内部と放熱器との間を循
環させて機器本体が発生する熱を放熱器によって放熱し
て冷却するようにするとともに、前記タンクの側面の周
囲に所定間隔をもって少なくとも２つの横方向補強部を
突設し、この横方向補強部間に防音板を取り付けて騒音
を減音するようにした防音静止誘導機器において、前記
放熱器の取付座を、前記横方向補強部に設けて防音板で
覆う面積を増大させる。Means for Solving the Problems In the present invention, the means for solving the above-mentioned problems is to accommodate a main body of a stationary induction device inside a tank together with an insulating cooling medium, and to dispose a radiator above and below the side surface of the tank. A mounting seat is provided, a radiator is mounted on the mounting seat, this radiator communicates with the inside of the tank, and the insulating cooling medium in the tank is circulated between the inside of the tank and the radiator to generate the device body. The heat generated by the radiator is radiated and cooled by a radiator, and at least two lateral reinforcing portions are provided at predetermined intervals around the side surface of the tank, and a soundproof plate is attached between the lateral reinforcing portions. In a soundproof stationary induction device configured to reduce noise, a mounting seat of the radiator is provided in the lateral reinforcing portion to increase an area covered by a soundproof plate.
【０００８】また、前記の横方向補強部は、タンクの側
板をタンクの外側に断面コ字状に折り曲げて形成した
り、または、断面コ字状の部材をその開放側をタンク側
面に取り付けて形成したり、更に、箱形鋼管で形成す
る。The lateral reinforcing portion may be formed by bending a side plate of the tank to the outside of the tank in a U-shaped cross section, or by attaching a member having a U-shaped cross section to the side surface of the tank. It is also formed by a box-shaped steel pipe.
【０００９】また、縦方向補強部を有するものにあって
は、前記上、下一対の取付座の両側に所定間隔をもって
縦方向補強部を設け、この縦方向補強部の対向面に溝付
きの弾性体を溝が相対する方向に向けて取り付け、この
溝間に防音板を挿入して取り付け、取付作業を簡略化す
る。Further, in the case of having the vertical reinforcing portion, the vertical reinforcing portions are provided at predetermined intervals on both sides of the pair of upper and lower mounting seats, and the facing surfaces of the vertical reinforcing portions are provided with grooves. The elastic body is attached so that the grooves face each other, and the soundproof plate is inserted and attached between the grooves to simplify the attaching work.
【００１０】また、前記縦方向補強部に取り付けられた
弾性体の溝に挿入される防音板は、上、下および中防音
板に分け、且つ取付座にリング溝を有するリング状弾性
体を取り付け、前記中防音板の両端は前記リング溝に一
部が挿入され、上、下の防音板の一端は前記リング溝
に、他端は夫々上、下端板に取り付けられた溝付弾性体
の溝に挿入し、中防音板と上、下防音板間の接合部はそ
の端部を断面Ｈ字状弾性体の溝に挿入して連結し、防音
板への振動伝達を防止する。The soundproof plate inserted into the groove of the elastic body attached to the longitudinal reinforcing portion is divided into upper, lower and middle soundproof plates, and a ring-shaped elastic body having a ring groove is attached to the mounting seat. , Both ends of the middle soundproof plate are partially inserted into the ring groove, and one end of the upper and lower soundproof plates is attached to the ring groove, and the other end is attached to the upper and lower end plates, respectively, of the grooved elastic body. The middle soundproof plate and the upper and lower soundproof plates are joined at their joints by inserting their ends into the groove of the H-shaped elastic body in cross section to prevent vibration transmission to the soundproof plate.
【００１１】[0011]
【作用】上述のように構成することにより、放熱器の取
付座を振動の少ない補強部に取り付けることができ、放
熱器の近くまで防音板で覆って防音壁の面積を大きくし
て騒音の低減を図ることができるとともに、防音板を差
し込み式とすることにより、防音板の取付が簡単になる
と同時に防音板への振動伝達を防止できる。With the above-described structure, the radiator seat can be mounted on the reinforcing portion with less vibration, and the soundproof plate is covered up to near the radiator to increase the area of the soundproof wall to reduce noise. In addition, since the soundproof plate is of a plug-in type, the soundproof plate can be easily attached, and at the same time, vibration transmission to the soundproof plate can be prevented.
【００１２】[0012]
【実施例】以下、本発明を図面に示す一実施例に基づい
て説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on an embodiment shown in the drawings.
【００１３】なお、図１７〜図２０と同一名称部分又は
相当部分には、これと同じ符号を付して説明を省略す
る。It should be noted that parts having the same names or corresponding parts to those in FIGS. 17 to 20 are given the same reference numerals and explanations thereof are omitted.
【００１４】図１〜図５は、タンク側面に横方向補強部
を設けた静止誘導機器における本発明の防音構成の概念
説明図を示す。1 to 5 are conceptual explanatory views of the soundproof structure of the present invention in a static induction device in which a lateral reinforcing portion is provided on a side surface of a tank.
【００１５】なお、静止誘導機器全体の構成は図示を省
略してあるが、図１７と同様に、静止誘導機器本体を絶
縁冷却媒体とともにタンク１の内部に収容し、このタン
ク１の側面の上、下に一対の放熱器２２の取付座３，
３’を設け、該取付座３，３’に放熱器２２を取り付け
て、この放熱器２２とタンク１内とを連通し、タンク内
の絶縁冷却媒体をタンク１の内部と放熱器２２との間を
循環させて機器本体が発生する熱を放熱器によって放熱
して冷却するように構成されている。Although the overall structure of the stationary induction device is not shown in the figure, as in FIG. 17, the stationary induction device main body is housed inside the tank 1 together with the insulating cooling medium, and the stationary induction device is placed on the side surface of the tank 1. , The mounting seats 3 of the radiator 22 below
3'is provided, a radiator 22 is attached to the mounting seats 3, 3 ', the radiator 22 and the inside of the tank 1 are communicated with each other, and the insulating cooling medium in the tank is connected between the inside of the tank 1 and the radiator 22. The heat generated by the device body is circulated between the radiators and is radiated by a radiator to be cooled.
【００１６】図１は放熱器の取付座３が取り付けられて
いるタンク側面の防音構成の説明図で、図２は図１のイ
部の断面図を示している。本実施例は、横方向補強部４
に取付座３を取り付けて防音板５で覆う面積を増大させ
たものである。FIG. 1 is an explanatory view of a soundproof structure on a side surface of a tank to which a mounting seat 3 of a radiator is attached, and FIG. 2 is a sectional view of a portion A in FIG. In this embodiment, the lateral reinforcing portion 4 is used.
The mounting seat 3 is attached to the cover to increase the area covered by the soundproof plate 5.
【００１７】即ち、図１，図２に示すように、静止誘導
機器本体（図示しない）を絶縁冷却媒体とともにタンク
１の内部に収納し、このタンク１の側板を外側にコの字
状に折り曲げて横方向補強部４を形成し、この折り曲げ
た横方向補強部４に放熱器２の取付座３を設けて放熱器
２と接続して、前記タンク１と放熱器２とを連通させ、
前記絶縁冷却媒体を前記タンク１の内部と放熱器２との
間を循環させ、前記機器本体が発生する熱を前記放熱器
２によって放熱させて前記機器本体を冷却するように
し、防音板５の上下両端を前記折り曲げた横方向補強部
４に溶接、ボルト締めまたは接着により取り付けて騒音
を遮断するようにしたものである。That is, as shown in FIGS. 1 and 2, a stationary induction device body (not shown) is housed inside a tank 1 together with an insulating cooling medium, and a side plate of the tank 1 is bent outward in a U-shape. A lateral reinforcing portion 4 is formed, and the bent lateral reinforcing portion 4 is provided with a mounting seat 3 for the radiator 2 and connected to the radiator 2 to connect the tank 1 and the radiator 2 to each other.
The insulating cooling medium is circulated between the inside of the tank 1 and the radiator 2 so that the heat generated by the device body is radiated by the radiator 2 to cool the device body. The upper and lower ends are attached to the bent lateral reinforcing portion 4 by welding, bolting or adhesion to block noise.
【００１８】図３は横方向補強部の他の実施例の要部側
面概念図，図４は図３のロ部の断面図を示し、本実施例
においては、横方向補強部６を断面コ字状の長尺の鋼材
を用い、その開放側端部をタンク１の側面に溶接等で溶
着して形成し、底部側に取付座３（３’）を挿入する取
付座挿入孔を穿設して、該挿入孔に取付座３（３’）を
挿入して溶接等で取り付ける。そして、タンク１に連通
孔１’を設けて取付座３（３’）に取り付けられた放熱
器２２とタンク１内とを連通する。防音板５はこの上部
と下部の横方向補強部間に溶接、ボルト締め、または接
着等により取り付ける。FIG. 3 is a conceptual side view of the main part of another embodiment of the lateral reinforcing portion, and FIG. 4 is a sectional view of the portion B in FIG. A long steel material having a character shape is used, the open end of which is welded to the side surface of the tank 1 by welding or the like, and a mounting seat insertion hole for inserting the mounting seat 3 (3 ') is formed on the bottom side. Then, the mounting seat 3 (3 ') is inserted into the insertion hole and attached by welding or the like. Then, the tank 1 is provided with the communication hole 1 ', and the radiator 22 attached to the attachment seat 3 (3') is communicated with the inside of the tank 1. The soundproof plate 5 is attached between the upper and lower lateral reinforcing portions by welding, bolting, or bonding.
【００１９】図５は横方向補強部の更に他の実施例で、
横方向補強部７は、長方形断面の箱型鋼管で形成し、タ
ンク１の側面に取り付け、タンク１の連通孔１’の部分
に連通孔７’を設けたもので、その他は図３、図４と同
じくしたものである。FIG. 5 shows still another embodiment of the lateral reinforcing portion,
The lateral reinforcing portion 7 is formed of a box-shaped steel pipe having a rectangular cross section, is attached to the side surface of the tank 1, and is provided with a communication hole 7'in the communication hole 1'of the tank 1. Others are shown in FIG. It is the same as 4.
【００２０】このように、放熱器２の取付座３を振動の
少ない折り曲げ横方向補強部４、横方向補強部６または
箱型鋼管横補強部７などの横方向補強部に取り付けるこ
とにより、防音板５により取付座３の近くまで覆うこと
ができ、取付座３の近傍の発生音が少なくなり、防音板
５がタンク１を覆う面積も大きくなり、全体の騒音の低
減を図ることができる。In this way, the mounting seat 3 of the radiator 2 is attached to the lateral reinforcing portions such as the bent lateral reinforcing portion 4, the lateral reinforcing portion 6 or the box-shaped steel pipe lateral reinforcing portion 7 which cause less vibration, thereby providing soundproofing. The plate 5 can cover up to the vicinity of the mounting seat 3, the sound generated in the vicinity of the mounting seat 3 is reduced, the area of the soundproof plate 5 covering the tank 1 is increased, and the overall noise can be reduced.
【００２１】図６〜図１７は、図１８と同様にタンク側
面に縦方向補強部を設けた静止誘導機器における本発明
の防音構成の実施例を示し、図６はその正面図、図７は
図６のＡ−Ａ断面矢視図、図８は図６のＢ−Ｂ断面矢視
図を示している。6 to 17 show an embodiment of the soundproof structure of the present invention in a static induction device in which a vertical reinforcing portion is provided on the side surface of the tank, as in FIG. 18, FIG. 6 is a front view thereof, and FIG. 6 is a sectional view taken along the line AA of FIG. 6, and FIG. 8 is a sectional view taken along the line BB of FIG.
【００２２】静止誘導機機器は、従来と同様に機器本体
は図示を省略してあるが、絶縁冷却媒体としてタンク１
の内部に収容されている。このタンク１の前面には放熱
器２２（図１７参照）が上、下一対の取付座３，３’を
介して取り付けられ、タンク１の内部と放熱器２２とを
連通して、絶縁冷却媒体をタンク１の内部と放熱器２２
との間を循環させ、機器本体が発生する熱を放熱器２２
によって放熱させて機器本体を冷却するように構成され
ている。As for the stationary induction machine equipment, although the equipment body is not shown as in the conventional case, the tank 1 serves as an insulating cooling medium.
It is housed inside. A radiator 22 (see FIG. 17) is attached to the front surface of the tank 1 through a pair of upper and lower mounting seats 3 and 3 ', and the inside of the tank 1 and the radiator 22 are communicated with each other to provide an insulating cooling medium. The inside of the tank 1 and the radiator 22
The heat generated by the device body is circulated between the radiator 22 and
It is configured to radiate heat to cool the device body.
【００２３】本発明においては、前記タンク１の前面に
Ｔ字形縦方向補強部８を設け、このＴ字形縦方向補強部
８の間に、上、下一対の前記放熱器２２の取付座３，
３’を設けて放熱器部８とタンク１の底板９およびトッ
プフランジ１０等の上、下端板にＵ字形断面の弾性体１
１を取り付け、このＵ字形弾性体１１の溝に防音板（制
振鋼板など）１２を差し込みにより取り付けて、騒音を
遮断するように構成したものである。In the present invention, a T-shaped vertical reinforcing portion 8 is provided on the front surface of the tank 1, and a pair of upper and lower mounting seats 3 for the radiator 22 are provided between the T-shaped vertical reinforcing portions 8.
3'is provided to dispose the radiator 8 and the bottom plate 9 and the top flange 10 of the tank 1 on the upper and lower end plates of the elastic body 1 having a U-shaped section.
1 is installed, and a soundproof plate (damping steel plate or the like) 12 is inserted into the groove of the U-shaped elastic body 11 so as to be cut off noise.
【００２４】前記の縦方向補強部８に取り付けられるＵ
字形弾性体１１は、図９に示すように溝を有するＵ字形
の弾性体で形成され、溝の底部には伸縮性に富んだ弾性
体１３が接着してある。U attached to the vertical reinforcing portion 8
The V-shaped elastic body 11 is formed of a U-shaped elastic body having a groove as shown in FIG. 9, and an elastic body 13 having high elasticity is adhered to the bottom of the groove.
【００２５】また、前記の防音板の接合部に取り付ける
Ｈ字形弾性体は、図１０に示すように、両側に溝を有す
るＨ字状の弾性体からなり、両溝の底部には伸縮性に富
んだ弾性体１３が接着してある。Further, the H-shaped elastic body attached to the joint portion of the soundproof plate is made of an H-shaped elastic body having grooves on both sides as shown in FIG. 10, and the bottom portions of both grooves are elastic. The rich elastic body 13 is adhered.
【００２６】図１１は縦補強部８にＵ字形弾性体１１を
取り付けた状態の斜視図で、Ｕ字形弾性体１１は、同図
に示すように、Ｔ字形縦方向補強部８の平面部８”とタ
ンク１との間で、且つ骨部８’の両側に取り付けられ
る。FIG. 11 is a perspective view showing a state in which the U-shaped elastic body 11 is attached to the vertical reinforcing portion 8. As shown in FIG. 11, the U-shaped elastic body 11 is a flat portion 8 of the T-shaped vertical reinforcing portion 8. ″ And the tank 1 and on both sides of the bone part 8 ′.
【００２７】また、このＵ字形弾性体１１は図８に示す
ように、タンク底板９およびトップフランジ１０の上、
下端板にも取り付け、図６に示すようにこれらＨ字形弾
性体１１およびＵ字形弾性体１１の溝に防音板１２を挿
入して取り付ける。As shown in FIG. 8, the U-shaped elastic body 11 is provided on the tank bottom plate 9 and the top flange 10,
It is also attached to the lower end plate, and the soundproof plate 12 is inserted into the grooves of the H-shaped elastic body 11 and the U-shaped elastic body 11 as shown in FIG.
【００２８】防音板１２は図６に示すように、上、下取
付座３，３’を境に中防音板１２ａ、上防音板１２ｂ、
下防音板１２ｃに分けられ、中防音板１２ａと、上、下
防音板１２ｂ，１２ｃとの接合する端部は、Ｈ字形弾性
体の溝に挿入され、弾性的に連結される。As shown in FIG. 6, the soundproof plate 12 has a middle soundproof plate 12a, an upper soundproof plate 12b, and upper and lower mounting seats 3 and 3 '.
The lower soundproof plate 12c is divided, and the ends of the middle soundproof plate 12a and the upper and lower soundproof plates 12b and 12c that join are inserted into the grooves of the H-shaped elastic body and are elastically connected.
【００２９】このように防音板１２は、Ｕ字形およびＨ
字形弾性体１１および１４を介してＴ字形縦方向補強部
８に取り付けられているので、Ｔ字形縦方向補強部８の
振動は、これらの弾性体によって吸収され、防音板１２
への伝達は防止される。As described above, the soundproof plate 12 has a U-shape and an H-shape.
Since it is attached to the T-shaped vertical reinforcing portion 8 via the V-shaped elastic bodies 11 and 14, vibration of the T-shaped vertical reinforcing portion 8 is absorbed by these elastic bodies, and the soundproof plate 12 is provided.
Transmission to.
【００３０】上記のように、Ｕ字形およびＨ字形弾性体
１１および１４を使用することで、従来に比して相当の
防音効果が発揮されるが、更に、防音効果を上げるため
には、取付座３，３’および防音板の上、下端側にも溝
を有する弾性体を設ける。図１２にはこの放熱器の取付
座３，３’に取り付けるリング状弾性体１５の側面図、
図１３はその斜視図を示し、リング状弾性体１５には防
音板１２が挿入される溝を有する。As described above, by using the U-shaped and H-shaped elastic bodies 11 and 14, a considerable soundproof effect is exhibited as compared with the conventional ones. Elastic bodies having grooves are provided on the upper and lower ends of the seats 3 and 3'and the soundproof plate. FIG. 12 is a side view of the ring-shaped elastic body 15 attached to the mounting seats 3 and 3'of this radiator,
FIG. 13 shows a perspective view thereof, and the ring-shaped elastic body 15 has a groove into which the soundproof plate 12 is inserted.
【００３１】図１４は防音板１２の一実施例の正面図
で、制振鋼板などから成り、同図（ａ）のように両側又
は（ｂ）のように一端側に、取付座３が当なる部分を切
り欠いた切り欠き部１２Ａを設けてある。両端に切り欠
きのある防音板１２は取付座３，３’の間隔が短い場合
に使用され、取付座３，３’の間隔が長くて防音板１２
を２枚使用する場合には、一端にだけ切り欠いた切り欠
き部１２Ａを設けたものを使用し、直線部分は図１０の
Ｈ字形弾性体１４を介して２枚接続とし、Ｔ字形縦方向
補強部８の振動をＨ字形弾性体１４および弾性体１３に
よって吸収するようにする。FIG. 14 is a front view of an embodiment of the soundproof plate 12. The soundproof plate 12 is made of a damping steel plate or the like. The mounting seat 3 is attached to both sides as shown in FIG. 14A or one end side as shown in FIG. A cutout portion 12A is provided by cutting out the portion. The soundproof plate 12 having notches at both ends is used when the distance between the mounting seats 3 and 3'is short, and the distance between the mounting seats 3 and 3'is long and the soundproof plate 12 is
When two sheets are used, the one provided with the notch 12A cut out only at one end is used, and the straight line portion is two sheets connected through the H-shaped elastic body 14 of FIG. The vibration of the reinforcing portion 8 is absorbed by the H-shaped elastic body 14 and the elastic body 13.
【００３２】図１５は本発明の静止誘導機器の防音構造
における弾性体及び防音板の取付の詳細な説明図で、同
図に示すように取付座３を挟んだ両側のタンク１の外側
に、Ｔ字形縦方向補強部８を縦方向に所定間隔で並設
し、その骨部８’の一端をタンク１に溶接等により取り
付け、相対する両側のＴ字形縦方向補強部８に、夫々溝
が相対する方向に向けてＵ字形弾性体１１を取り付け
る。FIG. 15 is a detailed explanatory view of the mounting of the elastic body and the soundproof plate in the soundproof structure of the static induction device of the present invention. As shown in FIG. The T-shaped vertical reinforcing portions 8 are arranged in parallel in the vertical direction at a predetermined interval, and one end of the skeleton 8 ′ is attached to the tank 1 by welding or the like, and grooves are respectively formed in the opposing T-shaped vertical reinforcing portions 8 on both sides. The U-shaped elastic body 11 is attached toward the opposite direction.
【００３３】また、取付座３には、リング状溝を有する
リング状弾性体１５を嵌め込んで取り付ける。そして、
Ｕ字形弾性体１１の相対する溝間に中防音板１２ａの左
右両端を挿入し、更にこの中防音板１２ａを図１５の上
方に移動して切り欠き部１２Ａが一リング状弾性体１５
の溝に挿入させて固定する。Further, a ring-shaped elastic body 15 having a ring-shaped groove is fitted and attached to the mounting seat 3. And
The left and right ends of the middle soundproof plate 12a are inserted between the opposite grooves of the U-shaped elastic body 11, and the middle soundproof plate 12a is moved upward in FIG.
Insert it into the groove and fix it.
【００３４】次に、この固定した中防音板１２ａの上端
縁にＨ字形弾性体１４を押し当て、その下側の溝に中防
音板１２ａを挿入する。そして、上側の溝とトップフラ
ンジ１０に取り付けたＵ字形弾性体１１（図６参照）の
溝間に他の上防音板１２ｂを挿入して固定する。タンク
底板９と取付座３’間との間にも同様に弾性体を配設し
て下防音板１２ｃを挿入して固定する。Next, the H-shaped elastic body 14 is pressed against the upper edge of the fixed middle soundproof plate 12a, and the middle soundproof plate 12a is inserted into the groove below it. Then, another upper soundproof plate 12b is inserted and fixed between the upper groove and the groove of the U-shaped elastic body 11 (see FIG. 6) attached to the top flange 10. Similarly, an elastic body is arranged between the tank bottom plate 9 and the mounting seat 3 ', and the lower soundproof plate 12c is inserted and fixed.
【００３５】図１６は、この防音板１２の取付作業を便
ならしめるために防音板１２に取手１２Ｂを設けたもの
である。In FIG. 16, a handle 12B is provided on the soundproof plate 12 for facilitating the mounting work of the soundproof plate 12.
【００３６】[0036]
【発明の効果】本発明は、上述のように構成しているの
で、次に記載する効果を奏する。Since the present invention is configured as described above, it has the following effects.
【００３７】（１）放熱器の取付座を振動の少ない補強
部に取り付けることができ、放熱器の取付座の近傍の発
生音が少なくなる。(1) The radiator mounting seat can be mounted on the reinforcing portion with less vibration, and the noise generated in the vicinity of the radiator mounting seat is reduced.
【００３８】（２）防音板を放熱器の取付座の近くまで
覆うことができ、減音効果が向上する。(2) The soundproof plate can be covered up to the vicinity of the radiator mounting seat, and the sound reduction effect is improved.
【００３９】（３）防音板がタンクを覆う面積を増やす
ことができ、減音効果が向上する。(3) The area over which the soundproof plate covers the tank can be increased, and the sound reduction effect is improved.
【００４０】（４）防音板をはめ込み形としたものは、
溶接やボルト締めの手間が省け、製作工数が低減でき、
防音効果も向上される。(4) The soundproof plate in the inset type is
You can save the labor of welding and bolt tightening and reduce the manufacturing man-hours.
The soundproof effect is also improved.
【図１】本発明の横方向補強部を有する防音静止誘導機
器の一実施例の概念説明図。FIG. 1 is a conceptual explanatory view of an embodiment of a soundproof stationary induction device having a lateral reinforcing portion of the present invention.
【図２】図１のイ部断面図。FIG. 2 is a sectional view taken along the line A in FIG.
【図３】本発明の他の実施例の概念説明図。FIG. 3 is a conceptual explanatory view of another embodiment of the present invention.
【図４】図３のロ部断面図。FIG. 4 is a sectional view of a part B of FIG.
【図５】本発明の横方向補強部の実施例の断面図。FIG. 5 is a cross-sectional view of an embodiment of a lateral reinforcing portion of the present invention.
【図６】本発明の縦方向補強部を有する防音静止誘導機
器の一実施例の概念説明図。FIG. 6 is a conceptual explanatory view of an embodiment of a soundproof static induction device having a vertical reinforcing portion of the present invention.
【図７】図６のＡ−Ａ断面矢視図。7 is a cross-sectional view taken along the line AA of FIG.
【図８】図６のＢ−Ｂ断面矢視図。8 is a sectional view taken along the line BB of FIG.
【図９】本発明に使用されるＵ字形弾性体の斜視図。FIG. 9 is a perspective view of a U-shaped elastic body used in the present invention.
【図１０】本発明に使用されるＨ形弾性体の斜視図。FIG. 10 is a perspective view of an H-shaped elastic body used in the present invention.
【図１１】本発明の縦補強部にＵ字形弾性体を取り付け
た状態を示す斜視図。FIG. 11 is a perspective view showing a state in which a U-shaped elastic body is attached to the vertical reinforcing portion of the present invention.
【図１２】本発明の一実施例の防音板を取り付けた取付
座の側面図。FIG. 12 is a side view of a mounting seat to which a soundproof plate according to an embodiment of the present invention is mounted.
【図１３】図１２の斜視図。FIG. 13 is a perspective view of FIG.
【図１４】本発明の一実施例の防音板の正面図。FIG. 14 is a front view of the soundproof plate according to the embodiment of the present invention.
【図１５】本発明の縦方向補強部を有する防音静止誘導
機器における弾性体の取付説明図。FIG. 15 is an explanatory view of mounting the elastic body in the soundproof static induction device having the longitudinal reinforcing portion of the present invention.
【図１６】取手付防音板の斜視図。FIG. 16 is a perspective view of a soundproof plate with a handle.
【図１７】従来の横方向補強部を有する防音静止誘導機
器の説明図。FIG. 17 is an explanatory view of a conventional soundproof static induction device having a lateral reinforcing portion.
【図１８】従来の縦方向補強部を有する防音静止誘導機
器の正面図。FIG. 18 is a front view of a conventional soundproof static induction device having a vertical reinforcing portion.
【図１９】図１８のＡ−Ａ断面矢視図。19 is a cross-sectional view taken along the line AA of FIG.
【図２０】図１８のＢ−Ｂ断面矢視図。20 is a cross-sectional view taken along the line BB of FIG.
１…タンク ３…取付座 ４…折り曲げ横方向補強部 ５…防音板 ６…横方向補強部 ７…箱型鋼管補強部 ８…Ｔ字形縦方向補強部 ９…タンク底板 １０…トップフランジ １１…Ｕ字形弾性体 １２…防音板 １２Ａ…防音板切欠部 １２Ｂ…取手 １３…弾性体 １４…Ｈ字形弾性体 １５…リング状弾性体 ２２…放熱器 DESCRIPTION OF SYMBOLS 1 ... Tank 3 ... Mounting seat 4 ... Bending lateral reinforcement 5 ... Soundproof plate 6 ... Lateral reinforcement 7 ... Box-shaped steel pipe reinforcement 8 ... T-shaped vertical reinforcement 9 ... Tank bottom plate 10 ... Top flange 11 ... U Character-shaped elastic body 12 ... Soundproof plate 12A ... Soundproof plate notch 12B ... Handle 13 ... Elastic body 14 ... H-shaped elastic body 15 ... Ring-shaped elastic body 22 ... Radiator
Claims (6)
にタンクの内部に収容し、このタンクの側面の上、下に
放熱器の取付座を設け、該取付座に放熱器を取り付け
て、この放熱器とタンク内とを連通し、タンク内の絶縁
冷却媒体をタンクの内部と放熱器との間を循環させて機
器本体が発生する熱を放熱器によって放熱して冷却する
ようにするとともに、前記タンクの側面の周囲に所定間
隔をもって少なくとも２つの横方向補強部を突設し、こ
の横方向補強部間に防音板を取り付けて騒音を減音する
ようにした防音静止誘導機器において、 前記放熱器の取付座を、前記横方向補強部に設けたこと
を特徴とする防音静止誘導機器。1. A stationary induction device body is housed inside a tank together with an insulating cooling medium, and radiator mounting seats are provided above and below the side surfaces of the tank. The device is communicated with the inside of the tank, and the insulating cooling medium in the tank is circulated between the inside of the tank and the radiator so that the heat generated by the device body is radiated and cooled by the radiator. A soundproof stationary induction device in which at least two lateral reinforcing portions are provided so as to project around a side surface of a tank at predetermined intervals, and a soundproof plate is attached between the lateral reinforcing portions to reduce noise. The soundproof stationary induction device, wherein the mounting seat of 1. is provided in the lateral reinforcing portion.
の外側に断面コ字状に折り曲げて形成したことを特徴と
する請求項１記載の防音静止誘導機器。2. The soundproof and static induction device according to claim 1, wherein the lateral reinforcing portion is formed by bending a side plate of the tank to the outside of the tank in a U-shaped cross section.
の開放側をタンク側面に取り付けて形成したことを特徴
とする請求項１記載の防音静止誘導機器。3. The soundproof and static induction device according to claim 1, wherein the lateral reinforcing portion is formed by attaching a member having a U-shaped cross section to the side surface of the tank.
とを特徴とする請求項１記載の防音静止誘導機器。4. The soundproof and static induction device according to claim 1, wherein the lateral reinforcing portion is formed of a box-shaped steel pipe.
にタンク内部に収容し、このタンクの側面の上、下に一
対の放熱器の取付座を設け、該取付座に放熱器を取り付
けて、この放熱器とタンク内とを連通し、タンク内の絶
縁冷却媒体をタンク内部と放熱器との間を循環させて機
器本体が発生する熱を放熱器によって放熱して冷却する
ようにするとともに、前記タンクの側面の周囲に所定間
隔をもって複数の縦方向補強部を突設し、この縦方向補
強部間に防音板を取り付けて騒音を減音するようにした
防音静止誘導機器において、 前記放熱器の取付座を有するタンクの側面側に取り付け
られる縦方向補強部は、上、下一対の取付座の両側に所
定間隔をもって取り付け、この対向面に溝付きの弾性体
を、溝が相対向する方向に向けて取り付け、この溝間に
防音板を挿入して固定したことを特徴とする防音静止誘
導機器。5. A stationary induction device body is housed inside a tank together with an insulating cooling medium, a pair of radiator mounting seats are provided above and below the side surface of the tank, and the radiator is mounted on the mounting seat. The radiator is communicated with the inside of the tank, and the insulating cooling medium in the tank is circulated between the inside of the tank and the radiator so that the heat generated by the device body is radiated and cooled by the radiator. In a soundproof static induction device in which a plurality of vertical reinforcing parts are provided at predetermined intervals around the side surface of the tank so as to reduce noise by installing a soundproof plate between the vertical reinforcing parts, The vertical reinforcements that are attached to the side of the tank that has the mounting seats are mounted on both sides of the pair of upper and lower mounting seats with a predetermined spacing, and elastic bodies with grooves are attached to the facing surfaces in the directions in which the grooves face each other. Mount towards, Soundproofing stationary induction apparatus, characterized in that inserted into and secured to the noise insulation plate between the grooves of.
体の溝に挿入される防音板は、上、下および中央防音板
に分け、且つ取付座にリング溝を有するリング状弾性体
を取り付け、前記中央防音板の両端は前記リング溝に一
部が挿入され、上、下の防音板の一端は前記リング溝
に、他端は夫々上、下端板に取り付けられた溝付弾性体
の溝に挿入し、中防音板と上、下防音板間の接合部はそ
の端部を断面Ｈ字状弾性体の溝に挿入して連結したこと
を特徴とする防音静止誘導機器。6. The soundproof plate inserted into the groove of the elastic body attached to the longitudinal reinforcing portion is divided into upper, lower and central soundproof plates, and a ring-shaped elastic body having a ring groove is attached to a mounting seat. , Both ends of the central soundproof plate are partially inserted in the ring groove, one end of the upper and lower soundproof plates is attached to the ring groove, and the other end is attached to the upper and lower end plates, respectively, of the grooved elastic body. The soundproof stationary induction device, characterized in that the middle soundproof plate and the upper and lower soundproof plates are joined at their joints by inserting their ends into the grooves of an H-shaped elastic body in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12326695A JPH08316045A (en) | 1995-05-23 | 1995-05-23 | Sound-proof stationary induction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12326695A JPH08316045A (en) | 1995-05-23 | 1995-05-23 | Sound-proof stationary induction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08316045A true JPH08316045A (en) | 1996-11-29 |
Family
ID=14856316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12326695A Pending JPH08316045A (en) | 1995-05-23 | 1995-05-23 | Sound-proof stationary induction machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08316045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092242A (en) * | 2014-11-06 | 2016-05-23 | 株式会社日立製作所 | Stationary induction apparatus |
-
1995
- 1995-05-23 JP JP12326695A patent/JPH08316045A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092242A (en) * | 2014-11-06 | 2016-05-23 | 株式会社日立製作所 | Stationary induction apparatus |
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