CN2512930Y - High sound strong sound wave sounder - Google Patents
High sound strong sound wave sounder Download PDFInfo
- Publication number
- CN2512930Y CN2512930Y CN 01231150 CN01231150U CN2512930Y CN 2512930 Y CN2512930 Y CN 2512930Y CN 01231150 CN01231150 CN 01231150 CN 01231150 U CN01231150 U CN 01231150U CN 2512930 Y CN2512930 Y CN 2512930Y
- Authority
- CN
- China
- Prior art keywords
- sound wave
- still
- utility
- sound
- model
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000003245 coal Substances 0.000 abstract description 4
- 241000761557 Lamina Species 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to a high sound strong sound wave sounder which consists of an electric motor 1, a shaft joint2, a shell body 3, a gas inlet pipe 4, a driving bearing 5, a moving piece 6, a resting piece 7, a phonating cavity 8, a fauces 9 and a sound canal 10. The utility model generates the sound wave with a frequency of 160 to 500 hertz and the acoustic intensity is above 145 decibel through the spouting with a plurality of holes, the airflow incising and the laryngeal concocting by making the compressed gas as the gas resource; the utility model is used for removing the deposits of the coal burning boiler, the inside of the exhaust-heat boiler, the surface of the heater and the laminas; the effective acting range for removing the coal burning boiler deposits is above 5 miters; the gas consumption is 3 to 5<3> per minute and the utility model not bring the pollution of the infrasonic wave and the harms of the mechanical resonance.
Description
Technical field: the utility model belongs to a kind of mechanical shock device that produces or transmit sound wave, especially utilizes the pressurized gas spray to produce the device of medium-high frequency sound wave.
Background technique: the mechanical shock device frequency of existing generation sound wave is very low, can cause infrasonic wave to pollute, very big to human body harm, also easy and equipment resonates, the stability of reduction equipment and working life, and energy consumption height, for example the frequency of single hole spray sound generator is generally 16～80Hz, the sound intensity is when 100～140dB, and the gas consumption amount reaches 12m
3/ min.
Summary of the invention: it is source of the gas with the pressurized gas that the utility model provides a kind of, adopt the mode of porous spray sounding, by air-flow cutting and throat's modulation, produce frequency 160～500Hz, the sound wave sounder of the sound intensity more than 145dB, by motor 1, coupling 2, housing 3, suction tude 4, drive bearing 5, moving plate 6, still 7, sounding chamber 8, throat 9 and acoustic conducting pipe 10 are formed, above housing 3, be connected to suction tude 4, motor 1 links to each other with moving plate 6 with drive bearing 5 by coupling 2, moving plate 6 connects with still 7, it is square digging 8～12 hole shapes simultaneously on moving plate 6 and still 7 same positions, trapezoidal or fan-shaped hole, when moving plate 6 is relative with two holes on the still 7, the air-flow path that formation links to each other with the sounding chamber 8 of still 7 one sides, is a hemisphere projection at still 7 middle parts towards sounding chamber 8 one sides, constitute the throat 9 of sounder, and be connected with acoustic conducting pipe 10, the length of acoustic conducting pipe 10 is 1～1.5m, can produce 160～500Hz, the sound wave of the sound intensity more than 145dB, gas consumption amount are 3～5m
3/ min can not produce that infrasonic wave pollutes and the harm of mechanical resonance.
Description of drawings: Fig. 1 is the plan view of sound wave sounder; Fig. 2 is a sound wave sounder throat sectional view; Fig. 3 is the axial projection drawing of sound sheet.
Embodiment: the utility model motor rated power is 0.5～2.2 kilowatt, is that the pressurized gas with 0.4～0.6Pa is a source of the gas, and the gas consumption amount is 3～5m
3/ min, adopt the mode of porous spray sounding, by air-flow cutting and throat's modulation, by length is the acoustic conducting pipe of 1m, can produce frequency 160Hz, the sound wave of the sound intensity more than 145dB, motor 1 links to each other with moving plate 6 with drive bearing 5 by coupling 2, moving plate 6 connects with still 7, it is square digging 10 hole shapes simultaneously on moving plate 6 and still 7 same positions, trapezoidal or fan-shaped hole, when moving plate 6 is relative with two holes on the still 7, the air-flow path that formation links to each other with the sounding chamber 8 of still 7 one sides, is a hemisphere projection at still 7 middle parts towards sounding chamber 8 one sides, constitute the throat 9 of sounder, and be connected with acoustic conducting pipe 10, compressed air stream is after the cutting of the hole on the sound sheet, enter sounding chamber 8 again and carry out secondary hybrid modulation sounding, and, be specially adapted to remove coal fired boiler through the release of acoustic conducting pipe public address, exhaust heat boiler inside, heater surfaces, the dust stratification of device such as blade, the effective range of removing the coal fired boiler dust stratification is more than 5m.
Claims (4)
1, a kind of high sound intensity sound wave sounder, comprise motor (1), coupling (2), housing (3), suction tude (4), drive bearing (5), moving plate (6), still (7), sounding chamber (8), throat (9) and acoustic conducting pipe (10), it is characterized in that being connected to suction tude (4) in housing (3) top, motor (1) links to each other with moving plate (6) with drive bearing (5) by coupling (2), moving plate (6) connects with still (7), on moving plate (6) and still (7) same position, dig 8 to 12 holes (11) simultaneously, and be connected with the sounding chamber (8) of still (7) one sides.
2, high sound intensity sound wave sounder according to claim 1, it is characterized in that moving plate (6) and still (7) go up the hole (11) dug for square, trapezoidal or fan-shaped in any.
3, high sound intensity sound wave sounder according to claim 1 is characterized in that (8) one sides are a hemisphere projection towards the sounding chamber at still (7) middle part, constitutes the throat (9) of sounder.
4, high sound intensity sound wave sounder according to claim 1, the length that it is characterized in that acoustic conducting pipe (9) are 1 to 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231150 CN2512930Y (en) | 2001-08-02 | 2001-08-02 | High sound strong sound wave sounder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231150 CN2512930Y (en) | 2001-08-02 | 2001-08-02 | High sound strong sound wave sounder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512930Y true CN2512930Y (en) | 2002-09-25 |
Family
ID=33645487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231150 Expired - Lifetime CN2512930Y (en) | 2001-08-02 | 2001-08-02 | High sound strong sound wave sounder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512930Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664743B (en) * | 2008-09-03 | 2011-02-02 | 万荣辉 | Multi-functional sound wave deashing device |
| CN102818271A (en) * | 2012-08-27 | 2012-12-12 | 北京泰合宏达环保设备有限公司 | Sounding head of sonic soot blower |
| CN105972587A (en) * | 2016-06-22 | 2016-09-28 | 来江 | Combustion optimization device adopting pulverized coal resonance generated through sound wave excitation |
| CN110731896A (en) * | 2019-10-23 | 2020-01-31 | 南通东峘电子科技有限公司 | High-energy infrasonic sound wave instrument |
-
2001
- 2001-08-02 CN CN 01231150 patent/CN2512930Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664743B (en) * | 2008-09-03 | 2011-02-02 | 万荣辉 | Multi-functional sound wave deashing device |
| CN102818271A (en) * | 2012-08-27 | 2012-12-12 | 北京泰合宏达环保设备有限公司 | Sounding head of sonic soot blower |
| CN105972587A (en) * | 2016-06-22 | 2016-09-28 | 来江 | Combustion optimization device adopting pulverized coal resonance generated through sound wave excitation |
| CN110731896A (en) * | 2019-10-23 | 2020-01-31 | 南通东峘电子科技有限公司 | High-energy infrasonic sound wave instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yuanzheng Yang Pingan Document name: Correction notice |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HOUSE 4, (HUALONG BUILDING, NO. 128, XI ROAD(NORTH Free format text: FORMER NAME OR ADDRESS: NO. 118, WUYI ROAD, URUMQI CITY, XINJIANG UYGHUR AUTONOMOUS REGION |
|
| CP03 | Change of name, title or address |
Patentee address after: The Xinjiang Uygur Autonomous Region Urumqi City Northwest Road No. 128 (Hualong Building 4 floor) Patentee address before: No. 118 Wuyi Road, Urumqi, the Xinjiang Uygur Autonomous Region |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110802 Granted publication date: 20020925 |