JPS6227663U - - Google Patents
Info
- Publication number
- JPS6227663U JPS6227663U JP1985120170U JP12017085U JPS6227663U JP S6227663 U JPS6227663 U JP S6227663U JP 1985120170 U JP1985120170 U JP 1985120170U JP 12017085 U JP12017085 U JP 12017085U JP S6227663 U JPS6227663 U JP S6227663U
- Authority
- JP
- Japan
- Prior art keywords
- water discharge
- water
- nozzle structure
- discharge nozzle
- intake hole
- 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 description 12
- 239000007921 spray Substances 0.000 claims description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の一実施例に係る放水用ノズル
構造を示す側断面図、第２図は第１図の正面図、
第３図は本考案の他の実施例に係る放水用ノズル
構造を示す上面図、そして第４図は第３図の側断
面図、第５図ろ第４図のノズル部分の拡大図、そ
して第６図は従来の放水用ノズル構造を示す側断
面図である。
２…ノズル体、Ｏ…吸気口。
FIG. 1 is a side sectional view showing a water discharge nozzle structure according to an embodiment of the present invention, FIG. 2 is a front view of FIG. 1,
3 is a top view showing a water discharge nozzle structure according to another embodiment of the present invention, FIG. 4 is a side sectional view of FIG. 3, FIG. 5 is an enlarged view of the nozzle portion of FIG. 4, and FIG. 6 is a side sectional view showing a conventional water spray nozzle structure. 2...Nozzle body, O...Intake port.
Claims (1)
取りつけて、加圧水を放出する略筒状の放水用ノ
ズル構造に於いて、ノズル体の周囲に、ノズル体
の内部と外部とを連通する１個又は複数個の細径
の吸気孔を設けて成ることを特徴とする放水用ノ
ズル構造。 (2) 吸気孔が開口率調節機構を有して成ること
を特徴とする実用新案登録請求の範囲第１項に記
載の放水用ノズル構造。 (3) 吸気孔の出口が流水方向に開口しているこ
とを特徴とする実用新案登録請求の範囲第１項又
は第２項に記載の放水用ノズル構造。 (4) ノズル体の吸気孔を備えた先端部分が螺子
構造等の着脱交換構造を有していることを特徴と
する実用新案登録請求の範囲第１項乃至第３項の
何れかに記載の放水用ノズル構造。[Scope of claim for utility model registration] (1) In a substantially cylindrical water discharge nozzle structure that is attached to the tip of a fire hose or the water discharge port of a high-speed water turbine and discharges pressurized water, the nozzle body is A water discharge nozzle structure characterized by having one or more small-diameter intake holes communicating between the inside and the outside. (2) The water discharge nozzle structure according to claim 1, wherein the intake hole has an aperture ratio adjustment mechanism. (3) The water discharge nozzle structure according to claim 1 or 2, wherein the outlet of the intake hole is open in the direction of water flow. (4) The utility model according to any one of claims 1 to 3, characterized in that the tip portion of the nozzle body provided with the intake hole has a detachable/removable structure such as a screw structure. Water spray nozzle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120170U JPS6227663U (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120170U JPS6227663U (en) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6227663U true JPS6227663U (en) | 1987-02-19 |
Family
ID=31008238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985120170U Pending JPS6227663U (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915788U (en) * | 1982-07-21 | 1984-01-31 | 日本軽金属株式会社 | Installation device for new window frames in renovated Satsushi |
-
1985
- 1985-08-05 JP JP1985120170U patent/JPS6227663U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915788U (en) * | 1982-07-21 | 1984-01-31 | 日本軽金属株式会社 | Installation device for new window frames in renovated Satsushi |
| JPS6227663Y2 (en) * | 1982-07-21 | 1987-07-15 |