CN203584416U - Impact sounding device - Google Patents
Impact sounding device Download PDFInfo
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- CN203584416U CN203584416U CN201320595232.7U CN201320595232U CN203584416U CN 203584416 U CN203584416 U CN 203584416U CN 201320595232 U CN201320595232 U CN 201320595232U CN 203584416 U CN203584416 U CN 203584416U
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Abstract
The utility model discloses an impact sounding device. The impact sounding device comprises a vibration source, a sounding system and a resetting system, wherein the vibration source comprises a shell, an iron core, an impact head and a coil, wherein the iron core and the coil are arranged in the shell; the impact head is fixed to the right end of the iron core; the coil can be wound on the iron core or the shell. The sounding system comprises an impact receiving head, an end sealing plate, an elastic plate, an impact plate, a membrane and a cavity, wherein the right end of the impact receiving head is fixedly connected with the impact plate; the membrane is arranged on the right side of the impact plate; the end sealing plate passes through the left end of the impact receiving head; the elastic plate is arranged between the impact plate and the end sealing plate. The impact sounding device is simple in structure, and is very suitable for places where the liquid levels of wells are measured by using audios according to the characteristic of the generation of sound waves. The vibration source is positioned outside measured environmental gas, and the sound waves are generated in the measured environment gas, thereby preventing the vibration source from being damaged. Meanwhile, the structural safety is highest in products of the same type.
Description
Technical field
The utility model relates to deep-well level fields of measurement, particularly a kind of sounding device that impacts.
Background technology
In oil extraction in oil field process, in order to carry out dynamic management to oil well, understand the liquid-producing capacity of oil reservoir, staff must carry out regular or continuous test to the level of oil well, to obtain oil-well level value, and on this basis oil well and pumping unit are carried out to reasonable management.At present, the instrument that the measurement of oil-well level extensively adopts is to use gunpowder sound-bomb type wellhead assembly, by acoustic reflection principle, obtains desired depth value.The measuring method of gunpowder sound-bomb type need to be carried sounding rifle, bullet and tester, is not easy to use, simultaneously also dangerous.
Another kind of conventional sounding device is to utilize the effect of gases at high pressure to produce sound wave, although the fine series of malpractice that solves gunpowder formula sounding of its metering system, but present stage the dependence gas sounding that uses apparatus structure more complicated, for common well measurement level, its structure is too complicated, its versatility is restricted, simultaneously because its reasons in structure makes it, is difficult to reach requirement of explosion proof, and the electrical equipment that is arranged on well mouth of oil well is all that requirement is explosion-proof.So just be unfavorable for its use aspect measurement oil well liquid level.
Application number is 201010161048. 2 disclose a kind of sounding device of measuring oil well liquid level depth, this sounding device is by the inert gas charged pressure chamber in high pressure gas holder, utilize spherical valve to control to be full of sealing and the release of the gas in air cavity, in this process, due to gases at high pressure sudden outburst, break through the rubber pad of port, produce high-decibel sound wave, by acoustic reflection principle, obtain desired oil well depth value.The mode of this generation sound wave, because needs leave inert gas in high pressure gas holder in, and the capacity of high pressure gas holder is limited, being not suitable for being used in needs in long-time continuous dynamic Liquid Surface test of measuring.And be also in use a no small expense as the inert gas of consumptive material, in use cost, be also very uneconomic.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the one of research and development is impacted sounding device, and it is simple in structure, and the waveform of generation sound wave is also best suited for the waveform for testing level.
The technical solution of the utility model is: a kind of sounding device, involving vibrations source, sonification system and resetting system of impacting.
Described vibration source comprises: shell, iron core, impact head, coil, iron core and coil are installed in shell, and the right-hand member of iron core is fixed with impact head, and coil can be outside iron core, and described coil can be on shell also.
Described sonification system comprises: connect ram, head plate, elastic plate, shock plate, diaphragm, cavity, connect the right-hand member of raming and be fixedly connected with shock plate, the right of shock plate is provided with diaphragm, connects the left end of raming through head plate, between shock plate and head plate, elastic plate is installed.
Head plate surrounding seal welding is at the left end of cavity, and vibration source is arranged on the left side of head plate.
Elastic plate can be to be with flexible rubber sheet gasket, can be also sheet metal or metal clips with spring.
Described resetting system comprises: reset top, back-moving spring, resetting sliding sleeve, reset cradle, reset cradle are fixedly mounted in cavity, resetting sliding sleeve is arranged on the centre of reset cradle, reset top being positioned at the top that resets right side, the top handle that resets is circular rod-shape, the right-hand member of reset top handle is through resetting sliding sleeve, reset to come directly towards upper cover is had to back-moving spring, the right-hand member of back-moving spring withstands on resetting sliding sleeve, the left end of back-moving spring withstands on the right side of the top handle that resets, and the left end of back-moving spring withstands on the right side of diaphragm.
The utility model compared with prior art has following features: it is simple in structure, and the waveform of generation sound wave is also best suited for the waveform for testing level.Vibration source is outside gases at high pressure, and sound wave is created among gases at high pressure, and it is damaged that such structure is not easy vibration source.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
As shown in drawings: a kind of sounding device, involving vibrations source, sonification system and resetting system of impacting.
Described vibration source comprises: shell 1, iron core 2, impact head 3, coil 14, iron core 2 and coil 14 are installed in shell 1, and the right-hand member of iron core 2 is fixed with impact head 3, and coil 14 can be outside iron core 2, and described coil 14 can be also on shell 1.
Described sonification system comprises: connect and ram 4, head plate 5, elastic plate 6, shock plate 7, diaphragm 8, cavity 13, connect 4 the right-hand member of raming and be fixedly connected with shock plate 7, the right of shock plate 7 is provided with diaphragm 8, connect 4 the left end of raming through head plate 5, between shock plate 7 and head plate 5, elastic plate 6 is installed.
Described resetting system comprises: top 9 resets, back-moving spring 10, resetting sliding sleeve 11, reset cradle 12, reset cradle 12 is fixedly mounted in cavity 13, resetting sliding sleeve 11 is arranged on the centre of reset cradle 12, reset to come directly towards 9-1 is positioned to the top that resets 9 right sides, reset top is circular metal rod-shape 9-1, reset and come directly towards the right-hand member of 9-1 through resetting sliding sleeve 11, reset to come directly towards upper 9-1 cover is had to back-moving spring 10, the right-hand member of back-moving spring 10 withstands on resetting sliding sleeve 11, the left end of back-moving spring 10 withstands on to reset and comes directly towards the right side 9, the left end of back-moving spring 10 withstands on the right side of diaphragm 8.
Operating principle of the present utility model and using method are: switch on to coil 14, the iron core 2 of shell 1 magnetizes backward preacceleration campaign, when iron core 2 is under electromagnetic force, through after a while with the acceleration of distance after, reach certain speed, iron core 2 and the impact head 3 being arranged on iron core 2 have just possessed certain inertia, and impact head 3 is impacted to connect and ramed 4, connecing rams 4 makes diaphragm 8 produce vibrations by shock plate 7, and the diaphragm 8 of vibrations has just produced sound at the interior disturbance gas of cavity 13.
The elastic plate 6 that has an offset plate to do below at diaphragm 8, when being full of gases at high pressure in cavity 13, pressure sees through diaphragm 8 and is applied on the elastic plate 6 that offset plate does, the stressed generation deformation of elastic plate 6, produce simultaneously one be subject to the big or small identical reaction force of pressure pressure.After diaphragm 8 is clashed into, no matter the pressure in cavity 13 has muchly, and diaphragm 8 can produce vibrations, and the intensity of its vibrations is subject to the effects of air pressure in cavity 13 little.
Claims (6)
1. one kind is impacted sounding device, involving vibrations source and sonification system, it is characterized in that: described sonification system comprise connect ram, head plate, elastic plate, shock plate, diaphragm, connect the right-hand member of raming and be fixedly connected with shock plate, the right of shock plate is provided with diaphragm, connect the left end of raming through head plate, between shock plate and head plate, elastic plate is installed.
2. a kind of sounding device that impacts according to claim 1, is characterized in that: described sonification system also comprises cavity, and head plate surrounding seal welding is at the left end of cavity.
3. a kind of sounding device that impacts according to claim 1 and 2, it is characterized in that: described vibration source comprises: shell, iron core, impact head, coil, iron core and coil are installed in shell, the right-hand member of iron core is fixed with impact head, coil can be outside iron core, and described coil can be on shell also.
4. a kind of sounding device that impacts according to claim 1 and 2, is characterized in that: described vibration source is arranged on the left side of head plate.
5. a kind of sounding device that impacts according to claim 1 and 2, is characterized in that: elastic plate is to be with flexible rubber sheet gasket, or the sheet metal with spring or metal clips.
6. a kind of sounding device that impacts according to claim 1, it is characterized in that: also comprise resetting system, described resetting system comprises: top resets, back-moving spring, resetting sliding sleeve, reset cradle, reset cradle is fixedly mounted in cavity, resetting sliding sleeve is arranged on the centre of reset cradle, reset top being positioned at the top that resets right side, the top handle that resets is circular metal rod-shape, the right-hand member of reset top handle is through resetting sliding sleeve, reset to come directly towards upper cover is had to back-moving spring, the right-hand member of back-moving spring withstands on resetting sliding sleeve, the left end of back-moving spring withstands on the right side of the top handle that resets, the left end of back-moving spring withstands on the right side of diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595232.7U CN203584416U (en) | 2013-09-26 | 2013-09-26 | Impact sounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595232.7U CN203584416U (en) | 2013-09-26 | 2013-09-26 | Impact sounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584416U true CN203584416U (en) | 2014-05-07 |
Family
ID=50582352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595232.7U Expired - Fee Related CN203584416U (en) | 2013-09-26 | 2013-09-26 | Impact sounding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203584416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470246A (en) * | 2013-09-26 | 2013-12-25 | 吉林省三和电气系统工程有限公司 | Impact sound production device |
| CN106677769A (en) * | 2017-02-22 | 2017-05-17 | 中煤科工集团西安研究院有限公司 | Coal mine underground sound wave transmitting device and method |
-
2013
- 2013-09-26 CN CN201320595232.7U patent/CN203584416U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470246A (en) * | 2013-09-26 | 2013-12-25 | 吉林省三和电气系统工程有限公司 | Impact sound production device |
| CN103470246B (en) * | 2013-09-26 | 2016-04-13 | 吉林省三和电气系统工程有限公司 | A kind of impact sounding device |
| CN106677769A (en) * | 2017-02-22 | 2017-05-17 | 中煤科工集团西安研究院有限公司 | Coal mine underground sound wave transmitting device and method |
| CN106677769B (en) * | 2017-02-22 | 2020-02-07 | 中煤科工集团西安研究院有限公司 | Underground coal mine sound wave transmission device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20180926 |