CN102623001A - Rotor type air whistle - Google Patents
Rotor type air whistle Download PDFInfo
- Publication number
- CN102623001A CN102623001A CN2012100739851A CN201210073985A CN102623001A CN 102623001 A CN102623001 A CN 102623001A CN 2012100739851 A CN2012100739851 A CN 2012100739851A CN 201210073985 A CN201210073985 A CN 201210073985A CN 102623001 A CN102623001 A CN 102623001A
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- stator
- type air
- rotor
- rotator type
- air whistle
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Abstract
The invention discloses a rotor type air whistle, which comprises a horn opening (1) and a body (2) which are connected into a whole, wherein a central shaft is arranged in the body (2); a rotor, a stator and a guide seat are arranged from bottom to top along the central shaft; the stator is fixedly connected with the body (2); corresponding longitudinal slots are formed on the circumferential surfaces of the rotor and the stator; and an air inlet (8) is formed at the bottom of the body (2). According to the rotor type air whistle, compressed air is used as power; the rotor type air whistle is electrically controlled to be started and make sounds in a manner that the rotor rotates at high speed; and the rotor type air whistle has the advantages of complete function, good sounding effect and the like.
Description
Technical field
The present invention relates to a kind of rotator type air whistle.
Background technology
At present, of a great variety as the flute that sound utensil is used, varied; Be main for three types mainly with electronic flute, Electronic flute and siren, however electronic flute involve great expense, maintenance cost is high, and the Electronic flute sounding effect is poor; Suitable not transaudient at a distance, so be main still at present,, be main with the diaphragm vibration sounding again according to the sounding principle with siren; Through compressed air-driven flexible sheet vibration, and cause near the air vibration diaphragm, thus generation sound; Yet the sound that this vibration produces is relatively more dull, and propagation distance is short again, and poor effect is used in caution as blowing a whistle.
Summary of the invention
In order to address the above problem, the invention provides a kind of rotator type air whistle, employing pressurized air is power, automatically controlledly is Starting mode and rotor high-speed rotation sounding, have multiple functional, advantage such as effects,sound is good.
The present invention adopts following technical scheme: a kind of rotator type air whistle; It comprises hydraucone and body, and said hydraucone and body connect into integral body, in body, is provided with central shaft; Be furnished with rotor, stator and guide holder from bottom to top along central shaft; Stator is connected fixing with body, the periphery of said rotor and stator is provided with corresponding cannelure, and said body bottom also is provided with air intake opening.
Said body bottom is provided with two three-way connections and application valve body, and said application valve body is installed between two three-way connections two three-way connection UNICOMs, and one of them three-way connection is connected bottom body, and another three-way connection is provided with air intake opening; Said application valve body 3 is made up of spool, spring and valve body, on spool, is provided with sealing surface; Also be provided with by-pass pipe between said two three-way connections, on by-pass pipe, be provided with solenoid valve; The periphery of said rotor and stator is provided with a plurality of cannelures, and the stator cannelure on said epitrochanterian cannelure and the stator is reverse direction; The cannelure of said rotor and stator is a skewed slot, and each skewed slot and central shaft are certain angle.
The present invention has following beneficial effect: it is power that the present invention adopts pressurized air, automatically controlledly is Starting mode and rotor high-speed rotation sounding, have multiple functional, advantage such as effects,sound is good; Audible segment is made up of body and hydraucone, and body is the sounding parts, and utilizing wherein, the high speed rotating and the compressed-air actuated acting in conjunction of stator produce sharp-pointed whistle; Hydraucone can change the whistle direction of propagation; And the diffusion whistle propagates area, and it is sharp-pointed to have a whistle, and propagation distance is far away and to propagate area wide; Have manual operation and electric operating dual operation function simultaneously, can easily realize blowing a whistle automatically function.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, the present invention is a kind of rotator type air whistle, and it comprises hydraucone 1 and body 2; Said hydraucone 1 connects into integral body with body 2, and hydraucone is 90 degree, and is opening shape gradually; Make whistle change direction and diffusion, in body 2, be provided with central shaft, be furnished with rotor, stator and guide holder from bottom to top along central shaft; Stator is connected fixing with body 2, the periphery of rotor and stator is provided with corresponding cannelure, and the periphery of said rotor and stator is provided with a plurality of cannelures; Stator cannelure on said epitrochanterian cannelure and the stator is reverse direction, and the cannelure of rotor and stator is a skewed slot, and each skewed slot and central shaft are certain angle; After pressurized air gets into from body 2 bottoms, go out from skewed stator slot and to become radially rotation, because the skewed slot of rotor and stator is a direction; So rotor produces high speed rotating under compressed-air actuated driving, gas constantly overflows in the time of rotation, thereby produces sharp-pointed whistle.
Claims (7)
1. rotator type air whistle; It is characterized in that it comprises hydraucone (1) and body (2), said hydraucone (1) and body (2) connect into integral body, in body (2), are provided with central shaft; Be furnished with rotor, stator and guide holder from bottom to top along central shaft; Stator is connected fixing with body (2), the periphery of said rotor and stator is provided with corresponding cannelure, and said body (2) bottom also is provided with air intake opening (8).
2. a kind of rotator type air whistle according to claim 1; It is characterized in that said body (3) bottom is provided with two three-way connections (5) and application valve body (3); Said application valve body (3) is installed between two three-way connections (5) two three-way connections (5) UNICOM; One of them three-way connection (5) is connected with body (2) bottom, and another three-way connection (5) is provided with air intake opening (8).
3. a kind of rotator type air whistle according to claim 2 is characterized in that said application valve body (3) is provided with pull bar (4).
4. a kind of rotator type air whistle according to claim 1 is characterized in that said application valve body 3 is made up of spool, spring and valve body, on spool, is provided with sealing surface.
5. a kind of rotator type air whistle according to claim 2 is characterized in that also being provided with by-pass pipe (7) between said two three-way connections (5), on by-pass pipe (7), is provided with solenoid valve (6).
6. a kind of rotator type air whistle according to claim 1 is characterized in that the periphery of said rotor and stator is provided with a plurality of cannelures, and the stator cannelure on said epitrochanterian cannelure and the stator is reverse direction.
7. according to claim 1 or 6 described a kind of rotator type air whistles, the cannelure that it is characterized in that said rotor and stator is a skewed slot, and each skewed slot and central shaft are certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100739851A CN102623001A (en) | 2012-03-20 | 2012-03-20 | Rotor type air whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100739851A CN102623001A (en) | 2012-03-20 | 2012-03-20 | Rotor type air whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102623001A true CN102623001A (en) | 2012-08-01 |
Family
ID=46562882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100739851A Pending CN102623001A (en) | 2012-03-20 | 2012-03-20 | Rotor type air whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102623001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017004913A1 (en) * | 2015-07-08 | 2017-01-12 | 南京常荣声学股份有限公司 | Pneumatic sounder and control system thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336135Y (en) * | 2008-12-26 | 2009-10-28 | 张秀 | Strong-sound low-frequency hooter for micro-ship |
| CN101650936A (en) * | 2009-07-17 | 2010-02-17 | 张利平 | Submarine alarm whistle |
| CN201411029Y (en) * | 2009-06-15 | 2010-02-24 | 江苏省镇江船厂有限责任公司 | Vessel siren guy-rope rainproof device |
| CN202534341U (en) * | 2012-03-20 | 2012-11-14 | 张晓荣 | Rotor type air whistle |
-
2012
- 2012-03-20 CN CN2012100739851A patent/CN102623001A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336135Y (en) * | 2008-12-26 | 2009-10-28 | 张秀 | Strong-sound low-frequency hooter for micro-ship |
| CN201411029Y (en) * | 2009-06-15 | 2010-02-24 | 江苏省镇江船厂有限责任公司 | Vessel siren guy-rope rainproof device |
| CN101650936A (en) * | 2009-07-17 | 2010-02-17 | 张利平 | Submarine alarm whistle |
| CN202534341U (en) * | 2012-03-20 | 2012-11-14 | 张晓荣 | Rotor type air whistle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017004913A1 (en) * | 2015-07-08 | 2017-01-12 | 南京常荣声学股份有限公司 | Pneumatic sounder and control system thereof |
| US10134376B2 (en) | 2015-07-08 | 2018-11-20 | Nanjing Changrong Acoustic Inc. | Pneumatic sounder and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |