JPS6019446Y2 - substation equipment - Google Patents

substation equipment

Info

Publication number
JPS6019446Y2
JPS6019446Y2 JP673880U JP673880U JPS6019446Y2 JP S6019446 Y2 JPS6019446 Y2 JP S6019446Y2 JP 673880 U JP673880 U JP 673880U JP 673880 U JP673880 U JP 673880U JP S6019446 Y2 JPS6019446 Y2 JP S6019446Y2
Authority
JP
Japan
Prior art keywords
transformer
room
chamber
duct
ventilation
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
Application number
JP673880U
Other languages
Japanese (ja)
Other versions
JPS56108307U (en
Inventor
保治 堀之内
修治 植山
修身 岡田
Original Assignee
日新電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日新電機株式会社 filed Critical 日新電機株式会社
Priority to JP673880U priority Critical patent/JPS6019446Y2/en
Publication of JPS56108307U publication Critical patent/JPS56108307U/ja
Application granted granted Critical
Publication of JPS6019446Y2 publication Critical patent/JPS6019446Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 この考案はキユービクルあるいは建屋内に設置した変圧
器からの騒音が外部に漏れないようにすると共に換気効
果を狙った変電所装置に関する。
[Detailed Description of the Invention] This invention relates to a substation device that prevents noise from a transformer installed in a cubicle or building from leaking to the outside, and aims at a ventilation effect.

変圧器の騒音を外部に漏らさないためには変圧器室を防
音壁で完全に密閉すればよいが、変圧器はそれ自体騒音
の外に熱を発生するため換気を行なう必要がある。
In order to prevent the noise from the transformer from leaking outside, the transformer room can be completely sealed with a soundproof wall, but since the transformer itself generates heat in addition to noise, it is necessary to provide ventilation.

このため従来は防音壁に換気口を設けここに騒音が漏れ
るのを防ぐ消音箱を取付けていた。
For this reason, in the past, ventilation holes were provided in soundproof walls and sound-deadening boxes were installed in these holes to prevent noise from escaping.

上記消音箱内は迷路構造となっているため、消音効果は
あるが、反面空気の流通が悪くなるので換気効果は充分
とはいえなかった。
The inside of the sound deadening box has a labyrinth structure, which has a sound deadening effect, but on the other hand, the ventilation effect is not sufficient because air circulation becomes poor.

この考案は以上の点に留意し、防音と換気を目的として
提案されたものであり、以下実施例を図面と共に詳細に
説明する。
This invention was proposed with the above points in mind and for the purpose of soundproofing and ventilation, and examples will be described below in detail with reference to the drawings.

第1,2図は本考案の一実施例を示すそれぞれ平面、側
面図であり、1は建屋又はキユービクル等の側壁、2,
3は内部を区分するための仕切壁であって、こられによ
って室4,5.6を構成する。
Figures 1 and 2 are a plan view and a side view, respectively, showing an embodiment of the present invention, in which 1 is a side wall of a building or cubicle, etc.;
Reference numeral 3 denotes a partition wall for dividing the interior, which constitutes chambers 4, 5, and 6.

各室にはラジェータ7、変圧器本体8、開閉装置9等が
収納設置される。
A radiator 7, a transformer main body 8, a switchgear 9, etc. are housed and installed in each room.

10は室6内の側壁1に沿って設けられる吸気ダクト、
11は吸気口、12は床下ピット、13はケーブルピッ
トである。
10 is an intake duct provided along the side wall 1 in the chamber 6;
11 is an intake port, 12 is an underfloor pit, and 13 is a cable pit.

14は変圧器本体8の2次ケーブル導出用のダクトであ
り、その1部に金網15が設けられる。
14 is a duct for leading out the secondary cable of the transformer main body 8, and a wire mesh 15 is provided in a part of the duct.

16は仕切壁3に設けられる換気ファンである。16 is a ventilation fan provided in the partition wall 3.

17は排気口、18は換気口である。なお、吸気口11
、吸気ダクト10、床下ピット12、ケーブルピット1
3及びダクト14の金網15は互いに連通している。
17 is an exhaust port, and 18 is a ventilation port. In addition, the intake port 11
, intake duct 10, underfloor pit 12, cable pit 1
3 and the wire mesh 15 of the duct 14 are in communication with each other.

而して、換気ファン16を運転することにより室5から
室6へ空気の流通が行なわれると共に室5の変圧器本体
8の騒音が室6により転減される。
By operating the ventilation fan 16, air is circulated from the chamber 5 to the chamber 6, and the noise from the transformer main body 8 in the chamber 5 is reduced by the chamber 6.

つまり、吸気口11から吸込んだ冷気は室6の温度に影
響されない吸気ダクト10内を通り床下ピット12−ケ
ーブルピット13−ダクト14の金網15の経路で室°
5に導びかれ一方、室5の上層部の高温空気は換気ファ
ン16により室6を経由して排気口17より外部に排出
する。
In other words, the cold air taken in from the intake port 11 passes through the intake duct 10 which is not affected by the temperature of the room 6, and is routed through the wire mesh 15 of the underfloor pit 12, cable pit 13, and duct 14 into the room.
On the other hand, the high temperature air in the upper layer of the chamber 5 is discharged to the outside from the exhaust port 17 via the chamber 6 by the ventilation fan 16.

なお、この実施例の場合は、後述する効果のほかに床下
ピット12、ケーブルピット13及びダクト14内のケ
ーブルを冷気を通して冷却できる効果がある。
In the case of this embodiment, in addition to the effects described later, there is an effect that the cables in the underfloor pit 12, cable pit 13, and duct 14 can be cooled by passing cold air.

また、室4は室5,6とは無関係に換気口18を通して
自然換気を行なうが、変圧器本体8とラジェータ7が一
体に構成される場合は室4は不要である。
Further, although the room 4 performs natural ventilation through the ventilation port 18 independently of the rooms 5 and 6, the room 4 is not necessary when the transformer main body 8 and the radiator 7 are integrated.

第3図は本案の他の実施例を示し、この実施例は、第1
,2図における床下ピット12を施行できない場合に採
用するもので、仕切壁3の下方に開口19を設け、この
開口19と吸気ダクト10を連通ずる。
FIG. 3 shows another embodiment of the present invention, and this embodiment is similar to the first embodiment.
, 2 is adopted when the underfloor pit 12 shown in FIGS.

従って吸気口11からの外気は吸気ダクト10、開口1
9を通って直接室5に導かれ、更に室5の換気ファン1
6により室6を経由して排気口17より外部に排出され
る。
Therefore, the outside air from the intake port 11 is transferred to the intake duct 10 and the opening 1
9 directly into the room 5, and further the ventilation fan 1 of the room 5.
6 and is discharged to the outside from the exhaust port 17 via the chamber 6.

また、前述したように床下ピット12を設けないので、
2次ケーブル導出用ダクト14に連通ずるケーブルピッ
ト13は第1,2図とは逆方向に導出されている。
In addition, as mentioned above, since the underfloor pit 12 is not provided,
The cable pit 13 communicating with the secondary cable lead-out duct 14 is led out in a direction opposite to that shown in FIGS. 1 and 2.

なお、この実施例の場合はダクト14、ケーブルピット
13内のケーブルを冷却することがないので、ダクト1
4に金網15を設ける必要はない。
In addition, in the case of this embodiment, since the cables in the duct 14 and cable pit 13 are not cooled, the duct 1
It is not necessary to provide the wire mesh 15 on the wire mesh 4.

以上のように本考案によれば騒音と熱を発生する変圧器
を他の機器とは区別して収納腰変圧器収納室における吸
排気を隣接する室を介して行なうようにしたので、換気
と防音効果の優れた変電所装置を得ることができる。
As described above, according to the present invention, the transformer that generates noise and heat is stored separately from other equipment, and the intake and exhaust in the transformer storage room is carried out through the adjacent room, thereby improving ventilation and soundproofing. A highly effective substation device can be obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本案の一実施例を示す平面図、第2図はその側
面図、第3図は他の実施例の側面図である。 1・・・・・・側壁、2,3・・・・・・仕切壁、4.
5.6・・・・・・室、10・・・・・・吸気ダクト1
.11・・・・・・吸気口、16・・・・・・換気ファ
ン、17・・・・・・排気口。
FIG. 1 is a plan view showing one embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a side view of another embodiment. 1... Side wall, 2, 3... Partition wall, 4.
5.6...Room, 10...Intake duct 1
.. 11...Intake port, 16...Ventilation fan, 17...Exhaust port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 変圧器を収納する室と開閉装置等を収納する室とを仕切
壁を隔てて隣接せしめ、上記開閉装置等を収納する室に
、外気を取り入れる吸気口と、この吸気口に連通ずると
ともに変圧器を収納する室に連通ずる吸気ダクトを設け
、更に上記仕切壁に換気ファンを設けてなり該換気ファ
ンにより変圧器収納室の空気を開閉装置等収納室を経由
して外部に排気するようにした変電所装置。
A chamber housing the transformer and a chamber housing the switchgear, etc. are adjacent to each other across a partition wall, and the chamber housing the switchgear, etc. has an intake port that takes in outside air, and a chamber that communicates with the intake port and connects the transformer. An air intake duct is provided that communicates with the room where the transformer is stored, and a ventilation fan is also provided on the partition wall, and the ventilation fan exhausts the air in the transformer storage room to the outside via the storage room such as the switchgear. Substation equipment.
JP673880U 1980-01-22 1980-01-22 substation equipment Expired JPS6019446Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP673880U JPS6019446Y2 (en) 1980-01-22 1980-01-22 substation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP673880U JPS6019446Y2 (en) 1980-01-22 1980-01-22 substation equipment

Publications (2)

Publication Number Publication Date
JPS56108307U JPS56108307U (en) 1981-08-22
JPS6019446Y2 true JPS6019446Y2 (en) 1985-06-12

Family

ID=29603407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP673880U Expired JPS6019446Y2 (en) 1980-01-22 1980-01-22 substation equipment

Country Status (1)

Country Link
JP (1) JPS6019446Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7371479B2 (en) * 2019-12-17 2023-10-31 中国電力株式会社 Cable cleats and cable laying structures

Also Published As

Publication number Publication date
JPS56108307U (en) 1981-08-22

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