CN202845287U - Pneumatic type pipeline vibrator - Google Patents
Pneumatic type pipeline vibrator Download PDFInfo
- Publication number
- CN202845287U CN202845287U CN 201220257353 CN201220257353U CN202845287U CN 202845287 U CN202845287 U CN 202845287U CN 201220257353 CN201220257353 CN 201220257353 CN 201220257353 U CN201220257353 U CN 201220257353U CN 202845287 U CN202845287 U CN 202845287U
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- working chamber
- pneumatic type
- pipeline
- vibrator
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Abstract
The utility model discloses a pneumatic type pipeline vibrator which comprises an installation seat and a vibrator shell body. The pneumatic type pipeline vibrator is characterized in that the installation seat is in a V-shaped neck, and the V-shaped neck is connected on a pipeline in a clamping mode, fixed through a steel belt, and arranged on the lower portion of the shell body. A sealed cap is installed at the top of the shell body. Two working cavities which are communicated with each other are formed in the interior of the shell body. Two beating pistons which are matched with the two working cavities are installed in the two working cavities. Due to the fact that the installation seat is in a V-shaped fixing manner, the pneumatic type pipeline vibrator is applicable to pipelines with various sizes, and rapid and convenient to assemble and disassemble. Meanwhile, a great number of tests show that a vibrator with vibration anti-drag is feasible. When remote conveyance is conducted, the pneumatic type pipeline vibrator is installed on the outer wall of the pipeline, high frequency tiny amplitude directional vibration is applied to a conveyed object when pipeline conveyance is conducted, and therefore resistance of the pipeline conveyance is reduced.
Description
Technical field
The present invention relates to the pipeline conveying damping device, especially relate to a kind of pneumatic type pipeline Special vibrator that is installed on the pipeline outer wall.
Background technology
Pipeline is not only ancient but also young means of transportation in China.As far back as B.C. 3rd century, China has just created the means of transportation of utilizing bamboo to connect into pipe water, can say the beginning of world's pipeline transportation.
Pipeline transportation is except the long-distance transportation that is widely used in oil, natural gas, also can transport ore, coal, building materials, chemicals, mud, ceramic slurry, foodstuff fluid and grain etc., pipeline transportation has its obvious advantage: freight volume is large, continuously, rapidly, economic, safety, reliable, steadily and small investment, take up an area few, expense is low, and can realize automatically control and be used widely.
But pipeline is carried and is had obvious defective: stop up.So it is puzzlement people's a great problem that pipeline is carried drag reduction, drag reduction more and more is subject to people's attention.All the time, all be to alleviate blockage problem with drag reducer, but the defective of drag reducer is significantly, drag reducer be generally chemicals, expensive, use amount is large, can also pollute managing interior transported substance.
The present invention has carried out useful improvement in order to overcome defects.
Summary of the invention
The object of the invention is to solve above-mentioned deficiency of the prior art, a kind of pneumatic type pipe vibration device is provided, can effectively solve the blockage problem that pipeline is carried, reach the purpose of safe transport drag reduction.
To achieve these goals, the present invention is by the following technical solutions:
A kind of pneumatic type pipe vibration device, comprise mount pad and vibrator housing, its special character is: described mount pad is the V-type draw-in groove, the V-type draw-in groove is connected on the pipeline, be fixed with steel band, described V-type draw-in groove is positioned at the bottom of housing, and the top of described housing is equipped with seal cover, described enclosure interior is provided with two working chambers that communicate, and the strike piston that is complementary with two working chambers is installed in two working chambers that communicate;
Further, described two working chambers are upper and lower two working chambers that communicate, wherein going up working chamber is large working chamber, lower working chamber is little working chamber, the inner wall smooth of described two working chambers, described strike piston is formed by connecting by large joint piston and trifle piston, and the external diameter of described large joint piston is complementary with the aperture of large working chamber, the external diameter of described trifle piston and the aperture of little working chamber are complementary, and are provided with the air inlet that is connected with large working chamber in the middle part of housing;
Further, be provided with four holes that are connected with large working chamber in the housing on the described strike piston, when work, the large piston of gas push that enters from air inlet moves upward, when the hole of hitting piston arrives the air inlet position, pressure can increase suddenly in the large working chamber, promotes large piston driving valve piston reverse impact duct wall and reaches the vibration purpose;
Further, described housing is for adopting aluminum alloy materials to be made;
Further, the contact-making surface that contacts with pipeline of described valve piston adopts polyurethane material to be made.
Beneficial effect of the present invention: this pneumatic type pipe vibration device mount pad is the V-type fixed form, be applicable to the different sizes pipeline, install. dismantle all very quick, convenient, simultaneously, show by a large amount of tests, the vibrator of vibration drag reduction is practicable, when carrying at a distance, at the outer wall of pipeline pneumatic type pipe vibration device is installed, when carrying out the pipeline conveying, transported material is applied a little directional vibration of high frequency, thereby reduce the resistance that pipeline is carried, guarantee the uniformity of the transported material in the whole distance conveying pipe road, the mobile maintenance well, thus guarantee in course of conveying, to be difficult for occuring line clogging.Also have simultaneously and implement simply, and energy consumption is low, equipment cost is little, and is easy to use, is widely used, and effect is high, the characteristics that the life-span is of a specified duration.Valve piston and tube contacts face are polyurethane material, and buffering is arranged, and be explosion-proof, the effect of flat.But its vibration intensity is accurate adjustment at work, need not to add the wet goods advantage in the use.
Description of drawings
Fig. 1 is the main TV structure figure of the embodiment of the invention;
Fig. 2 is the side-looking structure chart of the embodiment of the invention.
Reference numeral: 1. housing; 2. strike piston; 3. seal cover; 4. working chamber; 5.V type draw-in groove; 6. air inlet.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Embodiments of the invention are with reference to shown in Fig. 1 and 2, a kind of pneumatic type pipe vibration device, comprise mount pad and vibrator housing 1, wherein, housing 1 is for adopting aluminum alloy materials to be made, described mount pad adopts V-type draw-in groove 5, V-type draw-in groove 5 is connected on the pipeline, be fixed with steel band, described V-type draw-in groove 5 is positioned at the bottom of housing 1, the top of described housing 1 is equipped with seal cover 3, and described housing 1 inside is provided with two working chambers that communicate, and the strike piston that is complementary with two working chambers is installed in two working chambers that communicate.
Two working chambers are upper, lower two working chambers that communicate, wherein going up working chamber is large working chamber, lower working chamber is little working chamber, the inner wall smooth of described two working chambers, described strike piston 2 is formed by connecting by large joint piston and trifle piston, the external diameter of described large joint piston is complementary with the aperture of large working chamber, the external diameter of described trifle piston and the aperture of little working chamber are complementary, be provided with the air inlet 6 that is connected with large working chamber in the middle part of housing 1, be provided with four holes that are connected with large working chamber in the housing on the described strike piston 2, when work, take compressed air as power source, the large piston of gas push that enters from air inlet 6 moves upward, when the hole of hitting piston 2 arrives air inlet 6 position, pressure can increase suddenly in the large working chamber, promotes large piston driving valve piston reverse impact duct wall and reaches the vibration purpose.
Its design principle is for realizing the conveying drag reduction of material by the method to tube orientation vibration drag reduction, valve piston and tube contacts face are polyurethane material, and buffering is arranged, and be explosion-proof, the effect of flat.But its vibration intensity is accurate adjustment at work, need not to add the wet goods advantage in the use.
The above embodiment has only been expressed one embodiment of the present invention, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. pneumatic type pipe vibration device, comprise mount pad and vibrator housing, it is characterized in that: described mount pad is the V-type draw-in groove, the V-type draw-in groove is connected on the pipeline, be fixed with steel band, described V-type draw-in groove is positioned at the bottom of housing, and the top of described housing is equipped with seal cover, described enclosure interior is provided with two working chambers that communicate, and the strike piston that is complementary with two working chambers is installed in two working chambers that communicate.
2. a kind of pneumatic type pipe vibration device according to claim 1, it is characterized in that: described two working chambers are upper and lower two working chambers that communicate, wherein going up working chamber is large working chamber, lower working chamber is little working chamber, the inner wall smooth of described two working chambers, described strike piston is formed by connecting by large joint piston and trifle piston, the external diameter of described large joint piston is complementary with the aperture of large working chamber, the external diameter of described trifle piston and the aperture of little working chamber are complementary, and are provided with the air inlet that is connected with large working chamber in the middle part of housing.
3. a kind of pneumatic type pipe vibration device according to claim 2, it is characterized in that: be provided with four holes that are connected with large working chamber in the housing on the described strike piston, when work, the large piston of gas push that enters from air inlet moves upward, when the hole of hitting piston arrives the air inlet position, pressure can increase suddenly in the large working chamber, promotes large piston driving valve piston reverse impact duct wall and reaches the vibration purpose.
4. it is characterized in that according to claim 1 or 3 described a kind of pneumatic type pipe vibration devices: described housing is for adopting aluminum alloy materials to be made.
5. a kind of pneumatic type pipe vibration device according to claim 3 is characterized in that: the contact-making surface that described valve piston contacts with pipeline adopts polyurethane material to be made.
6. a kind of pneumatic type pipe vibration device according to claim 4 is characterized in that: the contact-making surface that described valve piston contacts with pipeline adopts polyurethane material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257353 CN202845287U (en) | 2012-06-04 | 2012-06-04 | Pneumatic type pipeline vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257353 CN202845287U (en) | 2012-06-04 | 2012-06-04 | Pneumatic type pipeline vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845287U true CN202845287U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257353 Expired - Fee Related CN202845287U (en) | 2012-06-04 | 2012-06-04 | Pneumatic type pipeline vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447222A (en) * | 2012-06-04 | 2013-12-18 | 毛海峰 | Pneumatic pipeline vibrator |
| CN112128090A (en) * | 2020-07-08 | 2020-12-25 | 宁波方太厨具有限公司 | Elastic wave generator and water purifier applying same |
-
2012
- 2012-06-04 CN CN 201220257353 patent/CN202845287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447222A (en) * | 2012-06-04 | 2013-12-18 | 毛海峰 | Pneumatic pipeline vibrator |
| CN112128090A (en) * | 2020-07-08 | 2020-12-25 | 宁波方太厨具有限公司 | Elastic wave generator and water purifier applying same |
| CN112128090B (en) * | 2020-07-08 | 2022-02-08 | 宁波方太厨具有限公司 | Water purifier applying elastic wave generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130604 |