JPH0369211U - - Google Patents
Info
- Publication number
- JPH0369211U JPH0369211U JP13122889U JP13122889U JPH0369211U JP H0369211 U JPH0369211 U JP H0369211U JP 13122889 U JP13122889 U JP 13122889U JP 13122889 U JP13122889 U JP 13122889U JP H0369211 U JPH0369211 U JP H0369211U
- Authority
- JP
- Japan
- Prior art keywords
- filter screen
- oil
- cooler
- cleaning
- blower fan
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 4
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Description
第１図は本考案の冷却器用空気清浄装置の一実
施例を示すための部分断面側面図、第２図はその
正面図、第３図はそのオイルバスフイルタ部の要
部の概略斜視図、第４図はその概略側面図、第５
図はその作用を説明するための概略側面図、第６
図はその概略正面図、第７図は従来の冷却器の部
分断面側面図、第８図はその正面図である。
１……変圧器本体、２……ユニツトクーラ本体
、３……送風フアン、４……冷却パイプ、１８…
…オイルバスフイルタケース、１９……洗浄タン
ク、２３……フイルタスクリーン、２４……減速
装置付電動機、２８……スクリーン駆動スプロケ
ツトホイール、２９……スクリーン送り用孔。
Fig. 1 is a partially sectional side view showing an embodiment of the air purifying device for a cooler of the present invention, Fig. 2 is a front view thereof, and Fig. 3 is a schematic perspective view of the main part of the oil bath filter section. Figure 4 is a schematic side view, Figure 5
The figure is a schematic side view to explain its function, No. 6
The figure is a schematic front view thereof, FIG. 7 is a partially sectional side view of a conventional cooler, and FIG. 8 is a front view thereof. 1...Transformer body, 2...Unit cooler body, 3...Blower fan, 4...Cooling pipe, 18...
... Oil bath filter case, 19 ... Washing tank, 23 ... Filter screen, 24 ... Electric motor with reduction gear, 28 ... Screen drive sprocket wheel, 29 ... Screen feed hole.
Claims (1)
環する冷却パイプに、送風フアンによつて冷却風
を送るようにした冷却器において、 上記ユニツトクーラ本体と、上記送風フアンと
の間にオイルバスフイルタ部を配置し、 当該オイルバスフイルタ部を、その下部に洗浄
油を入れた洗浄タンクを設置し、 メツシユ材を無端状に形成したフイルタスクリ
ーンを複数のスプロケツトホイールで支受して当
該フイルタスクリーンの下端部が上記洗浄タンク
内の上記洗浄油に浸漬するよう上記ユニツトクー
ラ本体のケース内に矩形環状に張り渡して配置し
、 上記スプロケツトホイールの少なくとも１つを
電動機に連動して回動することにより、上記フイ
ルタスクリーンを動かすように構成したことを特
徴とする冷却器用空気清浄装置。[Scope of Claim for Utility Model Registration] In a cooler in which a blower fan sends cooling air to a cooling pipe that circulates cooling oil installed inside the unit cooler body, the above-mentioned unit cooler body and the above-mentioned blower fan An oil bath filter section is placed between the two, a cleaning tank filled with cleaning oil is installed below the oil bath filter section, and a filter screen made of endless mesh material is supported by multiple sprocket wheels. The filter screen is arranged in a rectangular ring shape within the case of the unit cooler main body so that the lower end of the filter screen is immersed in the cleaning oil in the cleaning tank, and at least one of the sprocket wheels is connected to the electric motor. An air purifying device for a cooler, characterized in that the filter screen is moved by rotating in conjunction with the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13122889U JPH071779Y2 (en) | 1989-11-10 | 1989-11-10 | Air purifier for cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13122889U JPH071779Y2 (en) | 1989-11-10 | 1989-11-10 | Air purifier for cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369211U true JPH0369211U (en) | 1991-07-09 |
| JPH071779Y2 JPH071779Y2 (en) | 1995-01-18 |
Family
ID=31678750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13122889U Expired - Lifetime JPH071779Y2 (en) | 1989-11-10 | 1989-11-10 | Air purifier for cooler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071779Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021508952A (en) * | 2017-12-30 | 2021-03-11 | アー・ベー・ベー・パワー・グリッズ・スウィツァーランド・アクチェンゲゼルシャフトＡｂｂ Ｐｏｗｅｒ Ｇｒｉｄｓ Ｓｗｉｔｚｅｒｌａｎｄ Ａｇ | System for sensor utilization in transformer cooling circuit |
-
1989
- 1989-11-10 JP JP13122889U patent/JPH071779Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021508952A (en) * | 2017-12-30 | 2021-03-11 | アー・ベー・ベー・パワー・グリッズ・スウィツァーランド・アクチェンゲゼルシャフトＡｂｂ Ｐｏｗｅｒ Ｇｒｉｄｓ Ｓｗｉｔｚｅｒｌａｎｄ Ａｇ | System for sensor utilization in transformer cooling circuit |
| US11631533B2 (en) | 2017-12-30 | 2023-04-18 | Hitachi Energy Switzerland Ag | System for sensor utilization in a transformer cooling circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071779Y2 (en) | 1995-01-18 |
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