CN201449722U - Alarm whistle used for submarine - Google Patents
Alarm whistle used for submarine Download PDFInfo
- Publication number
- CN201449722U CN201449722U CN2009200474731U CN200920047473U CN201449722U CN 201449722 U CN201449722 U CN 201449722U CN 2009200474731 U CN2009200474731 U CN 2009200474731U CN 200920047473 U CN200920047473 U CN 200920047473U CN 201449722 U CN201449722 U CN 201449722U
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- source
- operation valve
- gas
- gas operation
- spool
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Abstract
The utility model discloses an alarm whistle used for a submarine. The alarm whistle body (1) is internally provided with an internal chamber (2); the lower part of the alarm whistle body (1) is provided with an air source control valve; the top of the air source control valve is provided with an air source outlet (3); the air source outlet (3) is communicated with the internal chamber (2); the bottom of the air source control valve is provided with an air source inlet (4); a valve core inside the air source control valve is arranged between the air source inlet (4) and the air source outlet (3); the air source control valve is provided with a valve core dialing device; the top part of the alarm whistle body (1) is provided with an opening; a stator (5) is fixed inside the opening; the side surface of the stator (5) is provided with an air inlet hole (6); the center of the stator (5) is provided with a rotary shaft (7) that is sheathed by a rotor (8) which is arranged in the stator (5); and the top of the stator (5), from bottom to top, is sequentially provided with an acoustic guiding base (9) and a horn body (10). In the utility model, the alarm whistle has good corrosion resistance, low failure rate and long service life.
Description
Technical field
The utility model relates to a kind of submarine alarm whistle.
Background technology
At present, known submarine alarm whistle is a CB*419-77 rotator type air fog horn, this flute resistance to corrosion seawater bad, easy break-down, the life-span is short, and is undesirable for the applicability of submarine.
The utility model content
The utility model relates to a kind of submarine alarm whistle, and it is corrosion resistance and good not only, and failure rate is low, long service life.
The utility model has adopted following technical scheme: a kind of submarine alarm whistle, it comprises the siren body, in the siren body, be provided with inner chamber, the bottom of described siren body is provided with the source of the gas operation valve, be provided with the source of the gas outlet at the top of source of the gas operation valve, the source of the gas outlet communicates with inner chamber, bottom at the source of the gas operation valve is provided with air source inlet, the spool of source of the gas operation valve inside is between air source inlet and source of the gas outlet, on the source of the gas operation valve, be provided with the spool striking gear, top at the siren body is set to opening, at the opening internal fixation stator is arranged, and is provided with air admission hole in the side of stator, center at stator is provided with rotating shaft, be with rotor in the rotating shaft, rotor is positioned at stator, is provided with successively from the bottom to top at the top of stator to lead to ring seat and speaker body.
The spool of described source of the gas operation valve comprises the spool post, the spool post is between air source inlet and source of the gas outlet, one end of spool post is connected by the inwall of spring with source of the gas operation valve valve body, stretch out the openend of source of the gas operation valve valve body at the other end of spool post, the openend of described spool striking gear and source of the gas operation valve valve body is adjacent, the spool striking gear is set to spur handle, the top of pulling handle is relative with the openend of source of the gas operation valve valve body, the side of pulling handle and the outside of source of the gas operation valve valve body are for being rotationally connected, when the needs air inlet, stir the pulling handle, the spool post ejects in source of the gas operation valve valve body, air source inlet and source of the gas outlet communicate, gas is by air source inlet, source of the gas operation valve valve body and source of the gas outlet enter inner chamber, when needs stop air inlet, stir the pulling handle and the spool post is pressed into source of the gas is intercepted.Described siren body, source of the gas operation valve, pulling handle, lead and ring seat and speaker body is cast silicon brass or casting al-bronze.Described air admission hole is a slotted hole.
The utlity model has following beneficial effect: the utility model adopts pressurized air as power, under the prerequisite that guarantees sound pressure level and earshot, guarantees that siren has enough serviceable life like this.Each parts of the present utility model all adopt corrosion stability cast silicon brass and casting al-bronze preferably, adopt pressurized air as power fully, reach the specific (special) requirements of submarine underwater operation, guarantee the serviceable life of siren.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
In Fig. 1, the utility model is a kind of submarine alarm whistle, it comprises siren body 1, in siren body 1, be provided with inner chamber 2, the bottom of siren body 1 is provided with the source of the gas operation valve, be provided with source of the gas outlet 3 at the top of source of the gas operation valve, source of the gas outlet 3 communicates with inner chamber 2, be provided with air source inlet 4 in the bottom of source of the gas operation valve, the spool of source of the gas operation valve inside is between air source inlet 4 and source of the gas outlet 3, on the source of the gas operation valve, be provided with the spool striking gear, top at siren body 1 is set to opening, at the opening internal fixation stator 5 is arranged, be provided with air admission hole 6 in the side of stator 5, air admission hole 6 is a slotted hole, be provided with rotating shaft 7 at the center of stator 5, be with rotor 8 in the rotating shaft 7, rotor 8 is positioned at stator 5, be provided with successively from the bottom to top at the top of stator 5 to lead and ring seat 9 and speaker body 10, the spool of source of the gas operation valve comprises spool post 11, spool post 11 is between air source inlet 4 and source of the gas outlet 3, one end of spool post 11 is connected with the inwall of source of the gas operation valve valve body 14 by spring 12, stretch out the openend of source of the gas operation valve valve body 14 at the other end of spool post 11, the openend of spool striking gear and source of the gas operation valve valve body 14 is adjacent, the spool striking gear is set to spur handle 13, the top of pulling handle 13 is relative with the openend of source of the gas operation valve valve body 14, the side of pulling handle 13 and the outside of source of the gas operation valve valve body 14 are for being rotationally connected, when the needs air inlet, stir pulling handle 13, spool post 11 ejects in source of the gas operation valve valve body 14, air source inlet 4 and source of the gas outlet 3 communicate, gas is by air source inlet 4, source of the gas operation valve valve body 14 and source of the gas outlet 3 enter inner chamber 2, when needs stop air inlet, stir pulling handle 13 and spool post 11 is pressed into source of the gas is intercepted, siren body 1, the source of the gas operation valve, pulling handle 13, lead sound seat 9 and speaker body 10 and be cast silicon brass or casting al-bronze.
Claims (4)
1. submarine alarm whistle, it comprises siren body (1), in siren body (1), be provided with inner chamber (2), the bottom that it is characterized in that described siren body (1) is provided with the source of the gas operation valve, be provided with source of the gas outlet (3) at the top of source of the gas operation valve, source of the gas outlet (3) communicates with inner chamber (2), be provided with air source inlet (4) in the bottom of source of the gas operation valve, the spool of source of the gas operation valve inside is positioned between air source inlet (4) and the source of the gas outlet (3), on the source of the gas operation valve, be provided with the spool striking gear, top at siren body (1) is set to opening, at the opening internal fixation stator (5) is arranged, be provided with air admission hole (6) in the side of stator (5), be provided with rotating shaft (7) at the center of stator (5), be with rotor (8) in the rotating shaft (7), rotor (8) is positioned at stator (5), is provided with successively from the bottom to top at the top of stator (5) to lead to ring seat (9) and speaker body (10).
2. submarine alarm whistle according to claim 1, the spool that it is characterized in that described source of the gas operation valve comprises spool post (11), spool post (11) is positioned between air source inlet (4) and the source of the gas outlet (3), one end of spool post (11) is connected with the inwall of source of the gas operation valve valve body (14) by spring (12), stretch out the openend of source of the gas operation valve valve body (14) at the other end of spool post (11), the openend of described spool striking gear and source of the gas operation valve valve body (14) is adjacent, the spool striking gear is set to spur handle (13), the top of pulling handle (13) is relative with the openend of source of the gas operation valve valve body (14), the side of pulling handle (13) and the outside of source of the gas operation valve valve body (14) are for being rotationally connected, when the needs air inlet, stir pulling handle (13), spool post (11) ejects in source of the gas operation valve valve body (14), air source inlet (4) and source of the gas outlet (3) communicate, gas is by air source inlet (4), source of the gas operation valve valve body (14) and source of the gas outlet (3) enter inner chamber (2), when needs stop air inlet, stir pulling handle (13) and spool post (11) is pressed into source of the gas is intercepted.
3. submarine alarm whistle according to claim 1 is characterized in that described siren body (1), source of the gas operation valve, pulling handle (13), leads and ring seat (9) and speaker body (10) is cast silicon brass or casting al-bronze.
4. submarine alarm whistle according to claim 1 is characterized in that described air admission hole (6) is a slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474731U CN201449722U (en) | 2009-07-17 | 2009-07-17 | Alarm whistle used for submarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474731U CN201449722U (en) | 2009-07-17 | 2009-07-17 | Alarm whistle used for submarine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449722U true CN201449722U (en) | 2010-05-05 |
Family
ID=42554444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200474731U Expired - Fee Related CN201449722U (en) | 2009-07-17 | 2009-07-17 | Alarm whistle used for submarine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505077A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotary type buzzer |
| CN110015388A (en) * | 2019-04-24 | 2019-07-16 | 上海外高桥造船有限公司 | Whistle pull device and ship comprising it |
-
2009
- 2009-07-17 CN CN2009200474731U patent/CN201449722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505077A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotary type buzzer |
| CN110015388A (en) * | 2019-04-24 | 2019-07-16 | 上海外高桥造船有限公司 | Whistle pull device and ship comprising it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yangzi environmental protection equipment Engineering Co., Ltd. Assignor: Zhang Liping Contract record no.: 2011320000822 Denomination of utility model: Submarine alarm whistle Granted publication date: 20100505 License type: Exclusive License Record date: 20110613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |