JPH02103200U - - Google Patents
Info
- Publication number
- JPH02103200U JPH02103200U JP1148989U JP1148989U JPH02103200U JP H02103200 U JPH02103200 U JP H02103200U JP 1148989 U JP1148989 U JP 1148989U JP 1148989 U JP1148989 U JP 1148989U JP H02103200 U JPH02103200 U JP H02103200U
- Authority
- JP
- Japan
- Prior art keywords
- water
- blower
- protection device
- shaft
- drain
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007654 immersion Methods 0.000 claims 3
- 239000008237 rinsing water Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示した断面側面図
、第２図は第１図の一部を示した拡大断面図であ
る。
１……外部ケーシング、２……内部ケーシング
、３……翼車、４……動翼、５……回転軸、６…
…軸受、７……水噴霧ノズル、８……ノズル孔、
９……水配管、１０……水切りフイン、１１……
水受け、１１ａ……傾斜部、１１ｂ……水樋部、
１２……排水口、１３……排水弁。
FIG. 1 is a sectional side view showing an embodiment of the present invention, and FIG. 2 is an enlarged sectional view showing a part of FIG. 1. DESCRIPTION OF SYMBOLS 1... External casing, 2... Inner casing, 3... Impeller, 4... Moving blade, 5... Rotating shaft, 6...
... bearing, 7 ... water spray nozzle, 8 ... nozzle hole,
9...Water piping, 10...Draining fin, 11...
Water receiver, 11a...slope part, 11b...water gutter part,
12... Drain port, 13... Drain valve.
Claims (1)
翼車に設けられている水切りフインを備え、かつ
、前記水切りフインに対向させて静止部に設けら
れて、該翼車の回転中に前記水切りフインによつ
て飛ばされた水滴を受ける水受けを備えているこ
とを特徴とする、送風機の軸浸水保護装置。 ２ 翼車の上流側に水洗用水供給装置を有する請
求項１記載の送風機の軸浸水保護装置。 ３ 水受けが、翼車に設けられた水切りフインを
囲むようにして、軸受から遠いほうには傾斜部を
有し、該軸受に近いほうには水樋部を有している
請求項１または２記載の送風機の軸浸水保護装置
。 ４ 水受けが、内部ケーシングによつて支持され
ている請求項１，２または３記載の送風機の軸浸
水保護装置。 ５ 外部ケーシングの、水受けの下部に相当する
位置に、排水口が設けられている請求項１，２，
３または４記載の送風機の軸浸水保護装置。 ６ 排水口の下部に設けられて該排水口からの水
を外部へ排水するように開閉する排水弁を有して
いる請求項５記載の送風機の軸浸水保護装置。[Claims for Utility Model Registration] 1. Located between the rotating shaft of the blower and the rotor blades,
The blade wheel is provided with a water cutter fin, and a water receiver is provided on a stationary part opposite to the water cutter fin to receive water droplets blown away by the water cutter fin during rotation of the impeller. A shaft flood protection device for a blower, characterized by comprising: 2. The blower shaft water immersion protection device according to claim 1, further comprising a rinsing water supply device on the upstream side of the impeller. 3. According to claim 1 or 2, the water receiver surrounds a drain fin provided on the impeller, and has an inclined portion on the side farther from the bearing and a water gutter portion on the side closer to the bearing. Blower shaft flood protection device. 4. The blower shaft water immersion protection device according to claim 1, 2 or 3, wherein the water receiver is supported by an internal casing. 5. Claims 1 and 2, wherein a drain port is provided in the outer casing at a position corresponding to the lower part of the water receptacle.
The shaft water immersion protection device for a blower according to 3 or 4. 6. The shaft flood protection device for a blower according to claim 5, further comprising a drain valve provided at the bottom of the drain port and opened and closed to drain water from the drain port to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011489U JPH0744799Y2 (en) | 1989-02-03 | 1989-02-03 | Blower shaft flood protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011489U JPH0744799Y2 (en) | 1989-02-03 | 1989-02-03 | Blower shaft flood protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103200U true JPH02103200U (en) | 1990-08-16 |
| JPH0744799Y2 JPH0744799Y2 (en) | 1995-10-11 |
Family
ID=31220088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989011489U Expired - Lifetime JPH0744799Y2 (en) | 1989-02-03 | 1989-02-03 | Blower shaft flood protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744799Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007023813A (en) * | 2005-07-13 | 2007-02-01 | Yamazaki Co Ltd | Compact wind power generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815796A (en) * | 1981-07-20 | 1983-01-29 | Ebara Corp | Viriable pitch axial blower |
| JPS61198599U (en) * | 1985-06-03 | 1986-12-11 | ||
| JPS62184199U (en) * | 1986-05-15 | 1987-11-21 | ||
| JPS63156499U (en) * | 1987-03-31 | 1988-10-13 |
-
1989
- 1989-02-03 JP JP1989011489U patent/JPH0744799Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815796A (en) * | 1981-07-20 | 1983-01-29 | Ebara Corp | Viriable pitch axial blower |
| JPS61198599U (en) * | 1985-06-03 | 1986-12-11 | ||
| JPS62184199U (en) * | 1986-05-15 | 1987-11-21 | ||
| JPS63156499U (en) * | 1987-03-31 | 1988-10-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007023813A (en) * | 2005-07-13 | 2007-02-01 | Yamazaki Co Ltd | Compact wind power generator |
| JP4571031B2 (en) * | 2005-07-13 | 2010-10-27 | 株式会社ヤマザキ | Small wind power generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744799Y2 (en) | 1995-10-11 |