CN110047457A - Mini train steam whistle - Google Patents
Mini train steam whistle Download PDFInfo
- Publication number
- CN110047457A CN110047457A CN201810533712.8A CN201810533712A CN110047457A CN 110047457 A CN110047457 A CN 110047457A CN 201810533712 A CN201810533712 A CN 201810533712A CN 110047457 A CN110047457 A CN 110047457A
- Authority
- CN
- China
- Prior art keywords
- whistle
- frange
- tube body
- towards
- mini train
- 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
- 230000013011 mating Effects 0.000 claims description 4
- 238000010943 off-gassing Methods 0.000 claims description 2
- 230000003796 beauty Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002889 sympathetic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
Abstract
The invention discloses a kind of mini train steam whistles, the sounding body connected including whistle frange with whistle frange, it is characterized in that described whistle frange one end is equipped with air inlet, it is communicated with air inlet and sets up several air feed channels separately, the air feed channel is evenly arranged in whistle frange with circle, and is equipped with fixing threaded hole towards the centre of sounding body one end;The sounding body includes several tube bodies different in size, and several tube bodies are linked into an integrated entity by the clip of two panels and two or more, and tube body is closed at one end, and the air feed channel on the tube body other end and whistle frange corresponds.Obtain a kind of clean and clear and melodious, droning and magnetic whistling;So that sound equipment coordination is plentiful, and in accordance with the natural law of overtone, fuller in tone color, mellow and full, not only a kind of audible signal is obtained, and in the enjoyment that can acoustically giving beauty.
Description
Technical field
The present invention relates to sightseeing mini train technology, especially a kind of mini train steam whistle.
Background technique
Steam whistle is the zufolo that sound is generated by the effect of steam, mainly this zufolo on steam boiler, it is
A kind of prompting that the vehicles are often selected, audible signal means.Existing steam whistle structure is similar, is substantially all and passes through loudspeaker
To amplify.If patent announcement number is CN206058899U, a kind of steam whistle structure, including ontology and external tapering trumpet-like passage, loudspeaker
Shape channel is divided into forward and backward two sections of conical surfaces, and the angle of the back segment conical surface is greater than the angle of the leading portion conical surface, the front and back section common shape of the conical surface
At the tubaeform of flaring;Plate washer is set at the middle part of the back segment conical surface, baffle is fixed by being connected in back segment conical surface inner wall upper bracket
It is mounted on the center of the conical surface, and the position of the leading portion conical surface extended to can be completely covered in the edge of plate washer.For another example patent
Publication No. CN103016755A, a kind of siren horn of urban rail vehicle, the pipeline including being passed through gas to loudspeaker air inlet, pipeline
The regulating valve of upper installation and adjustment horn volume, regulating valve include valve body, be equipped in valve body the valve body air inlet being connect with pipeline and
The valve body venthole connecting with loudspeaker air inlet, valve body air inlet and valve body venthole are connected to by connecting hole;Peace in connecting hole
Cartridge control valve body air inlet is passed through the regulating mechanism of gas flow.This structure is mainly used for adjusting horn volume.
Sightseeing mini train is a kind of small-sized walking-replacing tool that amusement park is played, wherein the substantially imitated traditional train of steam whistle
Or the steam whistles structure such as turbine power ship, structure is single, and power gas source requires greatly, and noise is more in sounding, or even forms noise source,
Once local damage is just difficult to repair.
Summary of the invention
The purpose of the present invention is to solve the above problem, providing a kind of has that high simulated effect, sounding be clear and melodious, multitone rank
Sympathetic response, mini train steam whistle easy to maintain.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of mini train steam whistle,
Including the sounding body that whistle frange is connected with whistle frange, it is characterized in that described whistle frange one end is equipped with air inlet, the other end be equipped with
Several air feed channels that air inlet communicates, the air feed channel are evenly arranged in whistle frange with circle, and towards in sounding body one end
Center portion position is equipped with fixing threaded hole;The sounding body includes several tube bodies different in size, and several tube bodies pass through two panels and two
Above clip links into an integrated entity, and tube body is closed at one end, and the air feed channel on the tube body other end and whistle frange corresponds.
In mini train steam whistle above-mentioned, preferably, the clip of the two panels and two or more are disk or just more
Side laminated structure, all clips are connect by pin bolt with whistle frange by centre through-hole.The fixation of wafer architecture
Reed is not only connector, while being also a kind of sympathetic response sounding vibrating body.
In mini train steam whistle above-mentioned, preferably, the tube body is protected towards the one end in whistle frange direction and whistle frange end face
There is gap.Possess gap and form air inlet, return-air, sounding space, gap can be adjusted by pin bolt.
In mini train steam whistle above-mentioned, preferably, the one end and whistle frange end face of the tube body towards whistle frange direction
Possess gap, gap t=1 ± 0.5mm.
In mini train steam whistle above-mentioned, preferably, being equipped with remittance air cavity in the whistle frange, several air feed channels court goes out
Gas direction is connected to return-air chamber;Return-air chamber and air inlet are coaxially arranged.The length of air cavity of converging in whistle frange gives its restriction, can be with
A pumping chamber is formed, and when processing air feed channel as escape.Return-air chamber, air inlet are coaxially set in whistle frange
Meter, guarantees the harmony of air-flow.
In mini train steam whistle above-mentioned, preferably, in several described air feed channels towards the whistle frange end of sounding body one end
Return-air chamber is equipped in face, the return-air chamber is toroidal cavity, and toroidal cavity major diameter position is equipped with flaring of turning up.Expanded by turning up
Mouth forms return-air fair current phenomenon, while a small amount of condensed water is discharged.
In mini train steam whistle above-mentioned, preferably, the clip more than two panels and two panels is arranged in parallel;Sounding
Several tube body parallel arrangements different in size in body.
In mini train steam whistle above-mentioned, preferably, the tube body is equipped with towards one end of whistle frange send sound notch, tube body is another
One end is equipped with sealed cover.It is broadcast outward by sending sound notch that tube body is made to make sound.
In mini train steam whistle above-mentioned, preferably, the tube body is equipped with towards one end of whistle frange send sound notch, it is described to send
Sound notch is the beveling beveling on tube body, and beveling angle is 45 ° ± 5 °;And send sound notch towards the outer diameter of place whistle frange mating surface
Direction.
In mini train steam whistle above-mentioned, preferably, several tube bodies different in size are 3-7 odd number branch, length
The preferred number of degree are as follows: 225mm, 203mm, 184mm, 169mm, 151mm, 135mm, 123mm.And the warp of diameter is 6: 1~13: 1.
The steam whistle of the technical program can be used as an independent product and be installed and used, and mainly consist of two parts,
First is that whistle frange, second is that sounding body.Wherein whistle frange is connect with steam line, and sounding body is located on whistle frange.Steam whistle seat tool
There is air inlet, gas collection pressurization, divide gas gas and blowing function, divides and air flue is divided into several air feed channels when gas, face is corresponding
Several sounding tube bodies, and return-air chamber is set in air feed channel end, so that the air-flow for doing work later is circled round and is flared smoothly along turning up
Diffusion.Several tube bodies different in size are linked into an integrated entity by clip, are spaced equidistant distribution and are formed a resonant;Pipe
Body diameter is equal, and by Design of length accordatura, polyphonic ring tone etc. is issued in sympathetic response.
The beneficial effects of the present invention are: passing through the design of whistle frange and sounding body, combining one kind can protect in seperated maintenance at any time
It supports, clear up clean structural body, and constitute a kind of smooth, attractive appearance stand-alone product of supplying gas;The arrangement of manifold body,
The design for possessing gap obtains a kind of clean and clear and melodious, droning and magnetic whistling;Tube body different in size, due between each sound
Keep certain tensity so that sound equipment coordinate it is plentiful, and in accordance with the natural law of overtone, obtain it is fuller in tone color,
It is mellow and full, not only a kind of audible signal, and in the enjoyment that can acoustically give beauty.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is a kind of sounding body configuration diagram of the invention.
Fig. 4 is a kind of clip structural schematic diagram of the invention.
Fig. 5 is a kind of whistle frange configuration diagram of the invention.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is a kind of pipe structure schematic diagram of the invention.
In figure: 1. whistle franges, 11. air inlets, 12. remittance air cavitys, 13. return-air chambers, 14. air feed channels, 15. fixed spiral shells
Hole, 2. sounding bodies, 21. clips, 22. tube bodies, 23. pin bolts, 24. send sound notch, 25. sealed covers.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment one, referring to Fig. 1, Fig. 2, a kind of mini train steam whistle of the present embodiment, mainly by whistle frange 1 and 2 groups of sounding body
At the two is linked into an integrated entity by pin bolt 23.
Whistle frange 1 as shown in Figure 5, Figure 6, for T-type axle construction, i.e., is coaxially made of two sections of axis bodies of major diameter and minor diameter,
Its medium-small diameter one end center is equipped with air inlet 11, is equipped with pipe screw thread in air inlet, is connected by pipe screw thread with steam line, with
Air inlet 11, which communicates, sets up 7 air feed channels 14 separately, and air feed channel 14 is evenly arranged in whistle frange 1 with diameter circle, and towards sounding body 2 one
The centre at end is equipped with fixing threaded hole 15.Further, be equipped with a remittances air cavity 12 in whistle frange 1, remittance 12 one end of air cavity and into
Port 11 communicates, and remittance 12 other end of air cavity and 7 air feed channels 14 communicate;7 air feed channels 14 are connected to one towards outgassing direction and return
Air cavity 13, return-air chamber 13 and air inlet 11, the air cavity 12 that converges are coaxially arranged.Further, 7 air feed channels 14 are towards sounding body 2 one
Return-air chamber 13 is equipped in 1 end face of whistle frange at end, return-air chamber 13 is a kind of toroidal cavity structure (annular deep gouge), is being located at steam whistle
The toroidal cavity major diameter position of 1 end face point of seat is equipped with flaring of turning up, and toroidal cavity major diameter bottom part is equipped with inwardly
Inclined necking;7 air feed channels 14 are close to toroidal cavity minor diameter bit distribution.The groove width of toroidal cavity is greater than the straight of tube body 22
Diameter.
Sounding body 2 includes 7 tube bodies 22 different in size, as shown in figure 3,7 22 length of tube body difference different in size
Are as follows: 225mm, 203mm, 184mm, 169mm, 151mm, 135mm, 123mm.7 tube bodies 22 are connected by two panels clip 21
Integrally, referring to fig. 4, and tube body 22 is closed at one end, and the air feed channel 14 on the other end and whistle frange 1 corresponds.Further, two
Piece clip 21 is wafer architecture, and clip 21 is connect by pin bolt 23 with whistle frange 1 solid by centre through-hole
It is fixed.Tube body 22 possesses gap, gap t=1mm towards the one end in 1 direction of whistle frange and 1 end face of whistle frange.Two panels clip 21
It is arranged in parallel, 7 tube bodies 22 are also arranged in parallel in sounding body 2.Tube body 22 is equipped with towards one end of whistle frange 1 and send sound notch 24, tube body
22 other ends are closed by sealed cover 25, as shown in Figure 7.Further, tube body 22 is equipped with towards one end of whistle frange 1 and send sound
Notch 24, sending sound notch 24 is the beveling beveling on tube body, and beveling angle A is 45 °, and send sound notch 24 towards place whistle frange 1
The outer diameter direction of mating surface, i.e., towards external diffusion.
A kind of embodiment two, mini train steam whistle of the present embodiment, is made of whistle frange 1 and sounding body 2, and the two passes through pin shaft spiral shell
Bolt 23 links into an integrated entity.
Together, minor diameter one end center is equipped with air inlet 11 for 1 basic structure of whistle frange and embodiment, is equipped with pipe in air inlet
Screw thread is connected by pipe screw thread with steam line, and is not to communicate with air inlet 11 and is set up 5 air feed channels 14, air feed channel 14 separately
It is evenly arranged in whistle frange 1 with diameter circle, and is equipped with fixing threaded hole 15 towards the centre of 2 one end of sounding body.
Sounding body 2 be equipped with 5 22,5 tube bodies 22 of tube body different in size length be respectively as follows: 184mm, 169mm,
151mm,135mm,123mm.5 tube bodies 22 are linked into an integrated entity by two panels clip 21,22 one end of tube body passes through sealed cover
25 are closed, and 5 air feed channels 14 correspond on 22 other end of tube body and whistle frange 1.Sounding body 2 by pin bolt 23 with
Whistle frange 1 is connected and fixed.Tube body 22 possesses the gap t=1mm towards the one end in 1 direction of whistle frange and 1 end face of whistle frange.22 court of tube body
One end of whistle frange 1 is equipped with and send sound notch 24, as shown in fig. 7, sending sound notch 24 is the beveling beveling on tube body, beveling angle is
45 °, and send sound notch 24 towards the outer diameter direction of 1 mating surface of place whistle frange, i.e., towards external diffusion.
In application, being used as a product, it is threadedly coupled on air supply pipe by 1 inlet tube of whistle frange.
Above-described embodiment is the description of the invention, is not limitation of the invention, if 22 quantity of tube body sets 3, therewith
Corresponding air feed channel 14 is 3, and clip 21 is any more than 2 and the non-regular polygon of selection or ellipsoidal structure etc.
Structure, technique, method etc. after simple transformation of the invention is all belonged to the scope of protection of the present invention.
Claims (10)
1. a kind of mini train steam whistle, including the sounding body (2) that whistle frange (1) is connected with whistle frange, it is characterized in that the whistle frange
One end is equipped with air inlet (11), communicates with air inlet and sets up several air feed channels (14) separately, and the air feed channel is in whistle frange with circle
It is evenly arranged, and is equipped with fixing threaded hole (15) towards the centre of sounding body one end;The sounding body include several length not
One tube body (22), several tube bodies are linked into an integrated entity by the clip (21) of two panels and two or more, and one end seal of tube body
It closes, the air feed channel on the tube body other end and whistle frange corresponds.
2. mini train steam whistle according to claim 1, which is characterized in that the clip of described two panels and two or more
It (21) is disk or just polygon laminated structure, all clips are by centre through-hole by pin bolt (23) and whistle frange
(1) it connects.
3. mini train steam whistle according to claim 1, characterized in that the tube body (22) towards whistle frange (1) direction one
Possess gap with whistle frange end face in end.
4. mini train steam whistle according to claim 1, characterized in that the tube body (22) is towards whistle frange (1) direction
Gap, gap t=1 ± 0.5mm are possessed in one end and whistle frange end face.
5. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that be equipped in the whistle frange (1)
It converges air cavity (12), several air feed channels (14) are connected to return-air chamber (13) towards outgassing direction;Return-air chamber and air inlet (11) are coaxial
Arrangement.
6. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that in several described air feed channels
(14) return-air chamber (13) are equipped with towards in whistle frange (1) end face of sounding body (2) one end, the return-air chamber is toroidal cavity, annular
Cavity major diameter position is equipped with flaring of turning up.
7. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that more than the two panels and two panels
Clip (21) parallel arrangement;Several tube body (22) parallel arrangements different in size in sounding body (2).
8. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that the tube body (22) is towards whistle frange
(1) one end is equipped with and send sound notch (24), and tube body (22) other end is equipped with sealed cover (25).
9. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that the tube body (22) is towards whistle frange
(1) one end is equipped with and send sound notch (24), and described to send sound notch for the beveling beveling on tube body, beveling angle is 45 ° ± 5 °;And
Send sound notch towards the outer diameter direction of place whistle frange (1) mating surface.
10. mini train steam whistle according to claim 1 or 2 or 3 or 4, which is characterized in that described several different in size
Tube body (22) is 3-7 odd number branch, and length preferably counts are as follows: 225mm, 203mm, 184mm, 169mm, 151mm, 135mm, 123mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810533712.8A CN110047457A (en) | 2018-05-29 | 2018-05-29 | Mini train steam whistle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810533712.8A CN110047457A (en) | 2018-05-29 | 2018-05-29 | Mini train steam whistle |
Publications (1)
Publication Number | Publication Date |
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CN110047457A true CN110047457A (en) | 2019-07-23 |
Family
ID=67273196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810533712.8A Pending CN110047457A (en) | 2018-05-29 | 2018-05-29 | Mini train steam whistle |
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CN (1) | CN110047457A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1221257A (en) * | 1983-03-31 | 1987-05-05 | John G. Powell | Siren |
WO1994009479A2 (en) * | 1992-10-15 | 1994-04-28 | John Alfred Worthington | Alarm systems |
TWM325585U (en) * | 2007-08-08 | 2008-01-11 | Bing-Jang Li | Improved structure of steam-whistle horn |
CN201044170Y (en) * | 2007-06-04 | 2008-04-02 | 殷祖泰 | Whistle reed |
CN103016755A (en) * | 2013-01-05 | 2013-04-03 | 南车株洲电力机车有限公司 | Siren horn of urban rail vehicle |
CN106067299A (en) * | 2016-07-29 | 2016-11-02 | 广船国际有限公司 | A kind of steam whistle structure |
CN105109498B (en) * | 2015-08-06 | 2017-10-20 | 杭州俊士铁路设备有限公司 | The integral locomotive of steam modelled after an antique |
CN107644633A (en) * | 2017-10-26 | 2018-01-30 | 戚锦恒 | A kind of new automobile loudspeaker |
CN208208330U (en) * | 2018-05-29 | 2018-12-07 | 杭州俊士铁路设备有限公司 | A kind of mini train steam whistle |
-
2018
- 2018-05-29 CN CN201810533712.8A patent/CN110047457A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1221257A (en) * | 1983-03-31 | 1987-05-05 | John G. Powell | Siren |
WO1994009479A2 (en) * | 1992-10-15 | 1994-04-28 | John Alfred Worthington | Alarm systems |
CN201044170Y (en) * | 2007-06-04 | 2008-04-02 | 殷祖泰 | Whistle reed |
TWM325585U (en) * | 2007-08-08 | 2008-01-11 | Bing-Jang Li | Improved structure of steam-whistle horn |
CN103016755A (en) * | 2013-01-05 | 2013-04-03 | 南车株洲电力机车有限公司 | Siren horn of urban rail vehicle |
CN105109498B (en) * | 2015-08-06 | 2017-10-20 | 杭州俊士铁路设备有限公司 | The integral locomotive of steam modelled after an antique |
CN106067299A (en) * | 2016-07-29 | 2016-11-02 | 广船国际有限公司 | A kind of steam whistle structure |
CN107644633A (en) * | 2017-10-26 | 2018-01-30 | 戚锦恒 | A kind of new automobile loudspeaker |
CN208208330U (en) * | 2018-05-29 | 2018-12-07 | 杭州俊士铁路设备有限公司 | A kind of mini train steam whistle |
Non-Patent Citations (2)
Title |
---|
K. BORDERS,ET AL.: "Siren: catching evasive malware", 《2006 IEEE SYMPOSIUM ON SECURITY AND PRIVACY》, 19 June 2006 (2006-06-19) * |
吴雪杉: "汽笛响了:阶级视角下的声音与时间", 《美术研究》, no. 5, 1 October 2016 (2016-10-01) * |
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