CN105351010A - Jet flow direct-drive type rotation drive - Google Patents
Jet flow direct-drive type rotation drive Download PDFInfo
- Publication number
- CN105351010A CN105351010A CN201510799988.7A CN201510799988A CN105351010A CN 105351010 A CN105351010 A CN 105351010A CN 201510799988 A CN201510799988 A CN 201510799988A CN 105351010 A CN105351010 A CN 105351010A
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- CN
- China
- Prior art keywords
- inner ring
- jet flow
- nozzle
- drive
- ring
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a jet flow direct-drive type rotation drive. The drive comprises an inlet connector connected with a high-pressure fluid input end. An inner ring is connected with the inlet connector through a bearing. A fluid channel is arranged on the inner ring. A nozzle is arranged at the output end the fluid channel. The nozzle is communicated with the fluid channel and an inner cavity of the inlet connector. The periphery of the inner ring is provided with an outer ring. A left end cover and a right end cover are arranged on the two sides of the inner ring respectively. The inner ring is connected with the inner side of the left end cover and the inner side of the right end cover through bearings. The outer ring is connected with the outer side of the left end cover and the outer side of the right end cover through bearings. The inner surface of the outer ring is in a sawtooth shape. After the jet flow direct-drive rotation drive is connected with the external high-pressure fluid input end, the inner ring of the drive can rotate under the action of jet flow reaction thrust, meanwhile, and the sawtooth face of the outer ring rotates in the direction opposite to the inner ring under the action of jet flow impact force of liquid sprayed by the nozzle. By means of the structural design, the development of the technology for comprehensively utilizing jet flow reaction thrust and jet flow impact force is accelerated.
Description
Technical field
The present invention relates to rotary operation field of tool, relate to a kind of jet directly driving type rotating driver that jet reaction thrust and impact force are fully utilized in this field specifically.
Background technique
Utilize the jet impact force of pressure flow body or reaction thrust as Power output, use very general in each technical field, but prior art is in the process utilizing jet power, often lack and utilize while the jet impact force formed with jet reaction thrust simultaneously, jet impulse or the anti-energy pushed away are not utilized, and cause the waste of the energy.And existing hydraulic rotation actuator all exists multipair friction pair, friction can cause parts wear, and drive performance reduces, and affects total system reliability and life-span.
Summary of the invention
Technical problem to be solved by this invention, is just to provide a kind of jet directly driving type rotating driver fully utilized jet reaction thrust and impact force.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme:
A kind of jet directly driving type rotating driver, described driver comprises the inlet union be connected with high-pressure liquid input end, be connected by bearing between inner ring with inlet union, inner ring arranges fluid passage, the output terminal of fluid passage is provided with nozzle, the equal UNICOM of inner chamber of nozzle and fluid passage and inlet union, inner ring periphery arranges outer shroud, inner ring both sides arrange left and right end cap respectively, inner ring is connected by the inner side of bearing with left and right end cap, outer shroud is connected by the outside of bearing with left and right end cap, and outer ring inner surface is zigzag fashion.
Further, described inner ring is disc.
Further, the injection direction of described inner ring top nozzle is identical, is the clockwise of inner ring or counterclockwise tangential direction.
Further, described inner ring is connected with sliding bearing with between inlet union.
Further, each sawtooth of described outer ring inner surface is evenly arranged.
The invention has the beneficial effects as follows:
Jet directly driving type rotating driver disclosed in this invention, after being connected with extraneous high-pressure liquid input end, its inner ring can be rotated under the effect of jet reaction thrust, simultaneously the serrated face of outer shroud to be subject under the jet impact force effect of nozzle ejection liquid inner ring relatively and to do opposite spin campaign, based on above structural design, this driver can be utilized to test the various situations that may occur in the process of comprehensive utilization jet reaction thrust and jet impact force and test, measurements and calculations are carried out to various mechanics parameter, accelerate the development of comprehensive utilization jet reaction thrust and jet impact force technology.
Jet directly driving type rotating driver disclosed in this invention, adopt disc inner ring, it is convenient to rotate, the injection direction of nozzle is the tangential direction of inner ring, jet impact force is convenient to act on the sawtooth of outer shroud, end cap comprises the left end cap and right end cap that are oppositely arranged, can make to connect closely while compact structure between each parts of driver.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jet directly driving type rotating driver disclosed in the embodiment of the present invention 1;
Fig. 2 is inner ring and the outer shroud sectional view of jet directly driving type rotating driver disclosed in the embodiment of the present invention 1.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.Below for sake of convenience, the said bottom of each embodiment, top refer to each parts position in the accompanying drawings, do not play restriction effect to the protection domain of patent right.
Embodiment 1, as Fig. 1, shown in 2, present embodiment discloses a kind of jet directly driving type rotating driver, described driver comprises the inlet union 9 be connected with high-pressure liquid input end, be connected by sliding bearing 7 between disc inner ring 5 with inlet union 9, inner ring 5 is arranged fluid passage 2, the output terminal of fluid passage 2 is provided with nozzle 3, the equal UNICOM of inner chamber of nozzle 3 and fluid passage 2 and inlet union 9, inner ring 5 periphery arranges outer shroud 10, inner ring 5 both sides arrange left end cap 4 and right end cap 6 respectively, inner ring 5 is by bearing 8 and a left side, the inner side of right end cap connects, outer shroud is by bearing 1 and a left side, the outside of right end cap connects, outer shroud 10 internal surface is zigzag fashion.
As the alternative mode of one, the injection direction of described inner ring top nozzle is identical in the present embodiment, is the clockwise of inner ring or counterclockwise tangential direction.
As the alternative mode of one, each sawtooth of described outer ring inner surface is evenly arranged in the present embodiment.
High-pressure liquid alleged by the present embodiment, include but not limited to high pressure water or high-pressure air, the working principle of the jet directly driving type rotating driver disclosed in the present embodiment is: high-pressure liquid enters fluid passage in inner ring by the inner chamber in inlet union, and then from nozzle ejection, inner ring is rotated under the effect of high-pressure liquid reaction thrust, simultaneously outer shroud because of sawtooth position corresponding with the position of nozzle, sawtooth is subject to the effect of high-pressure liquid impact force, makes the relative inner ring of outer shroud do counter-rotation.
Claims (5)
1. a jet directly driving type rotating driver, it is characterized in that: described driver comprises the inlet union be connected with high-pressure liquid input end, be connected by bearing between inner ring with inlet union, inner ring arranges fluid passage, the output terminal of fluid passage is provided with nozzle, the equal UNICOM of inner chamber of nozzle and fluid passage and inlet union, inner ring periphery arranges outer shroud, inner ring both sides arrange a left side respectively, right end cap, inner ring is by bearing and a left side, the inner side of right end cap connects, outer shroud is by bearing and a left side, the outside of right end cap connects, outer ring inner surface is zigzag fashion.
2. jet directly driving type rotating driver according to claim 1, is characterized in that: described inner ring is disc.
3. jet directly driving type rotating driver according to claim 2, is characterized in that: the injection direction of described inner ring top nozzle is identical, is the clockwise of inner ring or counterclockwise tangential direction.
4. jet directly driving type rotating driver according to claim 1, is characterized in that: described inner ring is connected with sliding bearing with between inlet union.
5. jet directly driving type rotating driver according to claim 1, is characterized in that: each sawtooth of described outer ring inner surface is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799988.7A CN105351010A (en) | 2015-11-19 | 2015-11-19 | Jet flow direct-drive type rotation drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799988.7A CN105351010A (en) | 2015-11-19 | 2015-11-19 | Jet flow direct-drive type rotation drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351010A true CN105351010A (en) | 2016-02-24 |
Family
ID=55327055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510799988.7A Pending CN105351010A (en) | 2015-11-19 | 2015-11-19 | Jet flow direct-drive type rotation drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351010A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2596276A (en) * | 1949-01-03 | 1952-05-13 | Napoli John | Power drive mechanism for apparatus for generating electrical energy |
| CN2035805U (en) * | 1988-10-14 | 1989-04-12 | 赵志贤 | Hydraulic nozzle motor |
| US20100237622A1 (en) * | 2007-11-05 | 2010-09-23 | Frangie Nabil H | Impulse hydro electric turbine comprising rotating nozzles |
| CN103573539A (en) * | 2013-11-25 | 2014-02-12 | 江苏大学 | Small-flow reel type irrigator water turbine |
| CN205101043U (en) * | 2015-11-19 | 2016-03-23 | 中国海洋大学 | Efflux directly drives formula rotary actuator |
-
2015
- 2015-11-19 CN CN201510799988.7A patent/CN105351010A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2596276A (en) * | 1949-01-03 | 1952-05-13 | Napoli John | Power drive mechanism for apparatus for generating electrical energy |
| CN2035805U (en) * | 1988-10-14 | 1989-04-12 | 赵志贤 | Hydraulic nozzle motor |
| US20100237622A1 (en) * | 2007-11-05 | 2010-09-23 | Frangie Nabil H | Impulse hydro electric turbine comprising rotating nozzles |
| CN103573539A (en) * | 2013-11-25 | 2014-02-12 | 江苏大学 | Small-flow reel type irrigator water turbine |
| CN205101043U (en) * | 2015-11-19 | 2016-03-23 | 中国海洋大学 | Efflux directly drives formula rotary actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |