CN205164994U - Blade rotation type pulse jet generator - Google Patents
Blade rotation type pulse jet generator Download PDFInfo
- Publication number
- CN205164994U CN205164994U CN201520821345.3U CN201520821345U CN205164994U CN 205164994 U CN205164994 U CN 205164994U CN 201520821345 U CN201520821345 U CN 201520821345U CN 205164994 U CN205164994 U CN 205164994U
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- CN
- China
- Prior art keywords
- jet
- cavity
- blade
- rotation
- rotating shaft
- 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 - Fee Related
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Abstract
The utility model discloses a blade rotation type pulse jet generator relates to fluid machinery, and it can become pulse jet with the solid jet, improves fluidic mechanical efficiency, can be suitable for in a lot of industry fields such as washing, breakage. It is concrete including efflux entry, cavity, rotation axis, blockage valve, rotating vane and jet exit. Its technical scheme is: at an internal horizontal rotation axle that sets up of cylindrical cavity, a plurality of loaded valves are connected distribution uniformly through the rodlet and are fixed in the rotation axis middle part, and the both sides of installation blockage valve position evenly set up a series of blades of installation respectively on the rotation axis, and cavity left end face sets up two effluxs entrys by last position, and its center just to the center of blade, sets up fluidic export in the middle of the right -hand member face of cavity. When the efflux entered the mouth the entering from two, the blade drove the rotation of axes under fluidic promotion, and the axle drives the rotation of blockage valve simultaneously, blocks the valve energy of rotation and produces periodic ponding to the jet exit to can produce pulse jet.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, particularly relates to a kind of rotating vanes pulsing jet generator.
Background technology
Water jet especially high-pressure water jet is all have a wide range of applications in fields such as cleaning, cutting or fragmentations at present, and solid jet exists water cushion phenomenon due to jet at the shock surface of target thing, weakens the impulsive force of jet to target thing.There is not water cushion effect during pulsing jet impact target thing, pulse-reverse jet has water hammer effect can give birth to larger hitting power to target produce.Pulsing jet is as a kind of high-efficiency jet, and less pressure can be used to obtain larger hitting power compared with solid jet, pulsing jet in a lot of industry field, has been proved its performance and use value is better than solid jet.Solid jet is become pulsing jet and can obtain better cleaning efficiency and machined efficiency.
Utility model content
The utility model object is to propose a kind of rotating vanes pulsing jet generator, can improve cleaning and crushing efficiency, thus reach energy-conservation object.
To achieve these goals, the utility model adopts technical scheme as follows: a kind of rotating vanes pulsing jet generator, comprise jet inlet, jet exit, butterfly gate, rotating shaft, blade, cavity, in the middle part level of cavity, a rotating shaft is installed, connected by little bar in the middle part of rotating shaft and evenly butterfly gate is installed, butterfly gate number is generally 3 ~ 6, blade is evenly installed in the both sides of installing butterfly gate position at rotating shaft, blade number is generally 4 ~ 6, every side, jet inlet is positioned at cavity left side, and jet exit is positioned at the right side of cavity.
Described both sides blade is arranged in the same level perpendicular to rotating shaft around rotating shaft respectively.
Beneficial effect:
(1) the utility model pulsing jet generator can lead to simple structure solid jet is become pulsing jet, can improve cleaning and the crushing efficiency of jet well, reach energy-conservation object.
(2) by regulating the diameter of entry and exit and the shape of butterfly gate and number, the demand of different flow can be met, the pulsing jet of different frequency can be produced, therefore can meet the demand in various market.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rotating vanes pulsing jet generator;
Fig. 2 (a) is the front view of the utility model rotating vanes pulsing jet generator;
Fig. 2 (b) cuts open top view for the ladder of the utility model rotating vanes pulsing jet generator;
Fig. 3 is the utility model rotating vanes pulsing jet generator inside cavity rotating shaft, butterfly gate and blade three-dimensional structure schematic diagram.
Symbol description
1. jet inlet, 2. jet exit, 3. butterfly gate, 4. rotating shaft, 5. blade, 6. cavity.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, further describe specific implementation method of the present utility model.
As Figure 1-3, a kind of rotating vanes pulsing jet generator, comprise jet inlet 1, jet exit 2, butterfly gate 3, rotating shaft 4, blade 5, cavity 6, in the middle part level of cavity 6, a rotating shaft 4 is installed, butterfly gate 3 is connected and installed by little bar in the middle part of rotating shaft 4, butterfly gate 3 number is generally 3 ~ 6, blade 5 is evenly installed in the both sides that rotating shaft 4 is installed butterfly gate 3 position, blade 5 number is generally 4 ~ 6, every side, jet inlet 1 is positioned at cavity 6 left side, and jet exit 2 is positioned at the right side of cavity 6.
Above-mentioned both sides blade 5 is arranged in the same level perpendicular to rotating shaft 4 around rotating shaft 4 respectively.
The course of work of rotating vanes pulsing jet generator is: when jet inlet 1 has fluid to enter, jet propulsion blade 5 rotates, blade 5 driven rotary axle 4 rotates, butterfly gate 3 also rotates thereupon simultaneously, periodically can block jet exit 2 in butterfly gate 3 rotation process, thus pulsing jet can be produced at jet exit 2.
Claims (2)
1. a rotating vanes pulsing jet generator, it is characterized in that: comprise jet inlet (1), jet exit (2), butterfly gate (3), rotating shaft (4), blade (5), cavity (6), in the middle part level of cavity (6), a rotating shaft (4) is installed, rotating shaft (4) middle part is connected by little bar evenly installs butterfly gate (3), butterfly gate (3) number is 3 ~ 6, blade (5) is evenly installed in the both sides of installing butterfly gate (3) position at rotating shaft (4), blade (5) number is 4 ~ 6, every side, jet inlet (1) is positioned at cavity (6) left side, jet exit (2) is positioned at the right side of cavity (6).
2. a kind of rotating vanes pulsing jet generator according to claim 1, is characterized in that: both sides blade (5) is arranged in the same level perpendicular to rotating shaft (4) around rotating shaft (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821345.3U CN205164994U (en) | 2015-10-22 | 2015-10-22 | Blade rotation type pulse jet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821345.3U CN205164994U (en) | 2015-10-22 | 2015-10-22 | Blade rotation type pulse jet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164994U true CN205164994U (en) | 2016-04-20 |
Family
ID=55729033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821345.3U Expired - Fee Related CN205164994U (en) | 2015-10-22 | 2015-10-22 | Blade rotation type pulse jet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701761A (en) * | 2019-01-16 | 2019-05-03 | 武汉大学 | A kind of self-excitation blocking type pulsing jet method for generation |
-
2015
- 2015-10-22 CN CN201520821345.3U patent/CN205164994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701761A (en) * | 2019-01-16 | 2019-05-03 | 武汉大学 | A kind of self-excitation blocking type pulsing jet method for generation |
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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: 20160420 Termination date: 20161022 |