JP5725641B2 - 送風機又は圧縮機 - Google Patents
送風機又は圧縮機 Download PDFInfo
- Publication number
- JP5725641B2 JP5725641B2 JP2010145824A JP2010145824A JP5725641B2 JP 5725641 B2 JP5725641 B2 JP 5725641B2 JP 2010145824 A JP2010145824 A JP 2010145824A JP 2010145824 A JP2010145824 A JP 2010145824A JP 5725641 B2 JP5725641 B2 JP 5725641B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- pipe
- blower
- gas flow
- lubricating oil
- 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.)
- Active
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- 238000001816 cooling Methods 0.000 claims description 113
- 239000010687 lubricating oil Substances 0.000 claims description 44
- 238000011144 upstream manufacturing Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Description
12 出力軸
14 ブロワ
16 回転軸
18、20 軸受
22 吸込口
24 吸込配管
24a 拡大壁面
26 上流側開口端
28 超音波流量計
30 潤滑油タンク
32 潤滑油ポンプ
34、38 潤滑油供給管
40 潤滑油戻り管
46 冷却装置
46a 流入管
46b 流出管
46c 冷却管
46d 冷却フィン
48 整流板
Claims (2)
- 潤滑油によって潤滑される軸受により回転軸が回転自在に軸支される送風機又は圧縮機において、前記送風機又は圧縮機の吸込口に一端が連結された吸込配管の他端側を拡大壁面によって断面積を拡大し、この拡大された上流側開口端に前記潤滑油が流れる冷却管とこれに連設された冷却フィンとからなる冷却装置を配設し、前記冷却管および前記冷却フィンを気体流の流れ方向に適宜な直線長を有するとともに前記気体流に直交する面を上下左右方向に仕切るように形成し、前記拡大壁面によって断面積が拡大される部分で前記冷却装置の下流側に、気体流の流れ方向に適宜な直線長を備えた整流板を前記気体流の流れに直交する面を仕切るように複数配列し、前記吸込配管の途中に流量計を配設し、前記送風機又は圧縮機の運転により前記吸込配管内に吸い込まれる前記気体流が前記冷却装置を通過することで前記冷却管内を流れる前記潤滑油を冷却するとともに前記冷却管および前記冷却フィンにより通過する前記気体流を整流し、さらに前記整流板により前記冷却装置を通過した前記気体流を整流するように構成したことを特徴とする送風機又は圧縮機。
- 請求項1記載の送風機又は圧縮機において、前記冷却装置の前記冷却管を、断面形状が扁平で前端部と後端部が外側に凸の形状に形成し、前記冷却管による前記気体流の流れ方向に対する損失抵抗を小さなものとするように構成したことを特徴とする送風機又は圧縮機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010145824A JP5725641B2 (ja) | 2010-06-28 | 2010-06-28 | 送風機又は圧縮機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010145824A JP5725641B2 (ja) | 2010-06-28 | 2010-06-28 | 送風機又は圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012007573A JP2012007573A (ja) | 2012-01-12 |
JP5725641B2 true JP5725641B2 (ja) | 2015-05-27 |
Family
ID=45538386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010145824A Active JP5725641B2 (ja) | 2010-06-28 | 2010-06-28 | 送風機又は圧縮機 |
Country Status (1)
Country | Link |
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JP (1) | JP5725641B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102573608B1 (ko) * | 2016-10-26 | 2023-08-31 | 한화오션 주식회사 | 정류 격자를 구비한 컨테이너선 덕트 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575991U (ja) * | 1980-06-13 | 1982-01-12 | ||
JP2989855B2 (ja) * | 1990-06-21 | 1999-12-13 | 昭和アルミニウム株式会社 | 複式熱交換器 |
JP4481414B2 (ja) * | 2000-03-03 | 2010-06-16 | 株式会社ティラド | ファンのシール構造 |
JP2005140672A (ja) * | 2003-11-07 | 2005-06-02 | Toyota Boshoku Corp | 吸気ダクト装置 |
-
2010
- 2010-06-28 JP JP2010145824A patent/JP5725641B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012007573A (ja) | 2012-01-12 |
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