JPS632894U - - Google Patents
Info
- Publication number
- JPS632894U JPS632894U JP9543186U JP9543186U JPS632894U JP S632894 U JPS632894 U JP S632894U JP 9543186 U JP9543186 U JP 9543186U JP 9543186 U JP9543186 U JP 9543186U JP S632894 U JPS632894 U JP S632894U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- bearing
- bearing part
- cools
- relatively high
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は、この考案に係る消防ポンプ軸受構造
の実施例を示すもので、一部切断して示す側面図
。第２図は、従来のポンプの切断面図で、主要部
のみを示す図である。
１……羽根車室、２……羽根軸、３……軸受部
、４……高圧部、５……低圧部、６・７……連通
路。
FIG. 1 is a partially cutaway side view showing an embodiment of the fire pump bearing structure according to the invention. FIG. 2 is a cross-sectional view of a conventional pump, showing only the main parts. 1... Impeller chamber, 2... Impeller shaft, 3... Bearing section, 4... High pressure section, 5... Low pressure section, 6/7... Communication path.
Claims (1)
連して、羽根車室３内に比較的高圧部４と、低圧
部５とを連通路６・７にてそれぞれ連通させ、ポ
ンプ圧力水によつて、軸受部３を潤滑冷却する消
防ポンプ軸受構造。 In connection with pump operation, the bearing part 3 of the pump blade shaft 2 is connected to a relatively high pressure part 4 and a low pressure part 5 in the impeller chamber 3 through communication passages 6 and 7, and is connected to pump pressure water. Therefore, the fire pump bearing structure lubricates and cools the bearing part 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543186U JPS632894U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543186U JPS632894U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632894U true JPS632894U (en) | 1988-01-09 |
Family
ID=30959952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9543186U Pending JPS632894U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632894U (en) |
-
1986
- 1986-06-24 JP JP9543186U patent/JPS632894U/ja active Pending