CN206954478U - Propulsion plant and ROV - Google Patents
Propulsion plant and ROV Download PDFInfo
- Publication number
- CN206954478U CN206954478U CN201720850566.2U CN201720850566U CN206954478U CN 206954478 U CN206954478 U CN 206954478U CN 201720850566 U CN201720850566 U CN 201720850566U CN 206954478 U CN206954478 U CN 206954478U
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- China
- Prior art keywords
- working
- staving
- propulsion plant
- blade
- working medium
- 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.)
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Abstract
A kind of propulsion plant and ROV, belong to machinery equipment field.Propulsion plant staving and projectile.Wherein, projectile is distributed in the working medium working chamber of staving setting.Projectile includes multiple working-blades and multiple working-blades are arranged and are maintained at fixed preset posture in working medium working chamber in a ring along corresponding distribution circle.Propulsion plant provided by the utility model has simple, compact structure.Its operation and maintenance is relatively easy, can reduce noise caused by underwater use to a certain extent.
Description
Technical field
Machinery equipment field is the utility model is related to, in particular to a kind of propulsion plant and ROV.
Background technology
At present, in use, its propeller can be formed with water and rubbed at a high speed for ship waterborne or sub-aqua sport or equipment
Contact is wiped, so as to produce a large amount of whirlpools, turbulent flow and bubble.Bubble high frequency spins, and centrifugation amplification, easily causes high vacuum.Bubble
Cause high pressure sea water conglomeration to center after rupture, produce larger noise, have a negative impact to hull and crewman.
Utility model content
In first aspect of the present utility model, there is provided a kind of propulsion plant, the runnability of ship can be improved.
In second aspect of the present utility model, there is provided a kind of ROV based on above-mentioned propulsion plant.ROV has
Operate steadily, the advantages of noise is small.
What the utility model was realized in：
A kind of propulsion plant includes：
The staving set is enclosed by side wall, staving is column construction, and side wall limits working medium working chamber, and working medium working chamber is default
Justice has multiple distribution circles, and axially spaced-apart of multiple distribution circles along staving arranges, and working medium working chamber has phase along the axially arranged of staving
To the first opening and the second opening of arrangement, the first opening and the second opening connect with working medium working chamber；
Multiple projectiles, multiple projectiles are distributed in working medium working chamber, and multiple projectiles correspond be arranged at it is more
Individual distribution circle, projectile include multiple working-blades and multiple working-blades along corresponding distribution circle in a ring arrangement and by with
Fixed preset posture is maintained in working medium working chamber.
In a preferable example, the tapered shape structure of projectile, working-blade is relative to the axial inclined cloth of staving
Put, and the angle of inclination of the working-blade positioned at same distribution circle is identical, or whole working-blades positioned at multiple distribution circles
With identical angle of inclination, or the spacing between the working-blade of same distribution circle is equal.
In a preferable example, working-blade is tilted by the direction of the first opening to the second opening, and propulsion plant is also
Jet pipe including taper, jet pipe is connected to the side wall of staving, and the tube chamber of jet pipe is worked by the second opening with working medium
Chamber connects, and jet pipe is in contraction-like setting by the first opening to the direction of the second opening.
In a preferable example, working-blade is maintained in a manner of being fixed on side wall in working medium working chamber.
In a preferable example, working-blade has connecting portion and freedom portion, and working-blade has by connecting portion extremely
Freedom portion is in the trapezium structure of divergent shape, and connecting portion is connected to side wall, and freedom portion is away from side wall and towards the axial direction of staving.
In a preferable example, the distance between freedom portion and connecting portion are more than the radius of distribution circle.
In a preferable example, propulsion plant also includes power transmission shaft, and power transmission shaft has in working medium working chamber
Driving section, working-blade are maintained in a manner of being fixed on driving section in working medium working chamber.
In a preferable example, side wall is provided with fueling ports and vapor input port, and fueling ports, water steam
Gas input port connects with working medium working chamber.
In a preferable example, propulsion plant, which also includes both ends, has the hollow outer barrel of opening, staving with it is hollow outer
Bucket is coaxially disposed, and staving is rotationally maintained in hollow outer barrel vertically, and hollow outer barrel is stretched out at the both ends of staving.
A kind of ROV includes propulsion plant described above.
The beneficial effect of such scheme：The structure of propulsion plant provided by the utility model is simple, compact, uses difficulty
It is small.Secondly, its job stability is high, and noise can be reduced when running under water.It is provided by the utility model compared to propeller
Disturbance of the propulsion plant to current is relatively smaller, accordingly, it is capable to which the utilization rate of amount is also of a relatively high.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation for working-blade that the utility model embodiment provides；
Fig. 2 shows the staving of the utility model embodiment offer and the mating connection structural representation of jet pipe；
Fig. 3 shows the mating connection structural representation that power transmission shaft is set in the staving that the utility model embodiment provides；
Fig. 4 shows the structural representation to be cooperated between the staving in Fig. 3 and jet pipe；
Fig. 5 shows the staving of the utility model embodiment offer and the mating connection structural representation of hollow outer barrel.
Icon：102- working-blades；201- connection ends；202- free ends；101- stavings；103- jet pipes；104- is driven
Axle；The hollow outer barrels of 109-；901- helical blades.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
In the utility model, in the case of not contradiction or conflict, all embodiments of the present utility model, embodiment
And feature can be mutually combined.In the utility model, conventional unit, part etc. both can be commercially available, can also
Made by oneself according to the utility model disclosure.It is normal to some in order to protrude emphasis of the present utility model in the utility model
The omission that the operation of rule and unit, part are carried out, or be only briefly described.
Refering to Fig. 1 to Fig. 5.
A kind of propulsion plant is present embodiments provided, for as a kind of power set, to various telecontrol equipments and equipment
Power is provided.Wherein, described telecontrol equipment and equipment can be air equipment, space equipment, land-based installation, underwater installation.
As a kind of specific example, telecontrol equipment is ship.
Propulsion plant by the way that to specific direction jetting stream, propulsion plant obtains power under the conditions of counteractive, and
It is set to obtain the power advanced by the way that propulsion plant is fixed on into telecontrol equipment.
The propulsion plant that the utility model embodiment proposes includes staving 101 and projectile.Projectile is located in staving 101
Portion, and by the operating of projectile, the stable jet with the relatively uniform direction of motion of formation in staving 101, and
Jet make it that propulsion plant obtains larger reaction force and advances from the ejection of staving 101.
Propulsion plant can be fixed in each appropriate position of various telecontrol equipments and equipment, so as in telecontrol equipment
Other components and equipment installation and removal.In addition, the installation of propulsion plant also will according to the concrete structure of telecontrol equipment and
Profile carries out the selection and adjustment of adaptability, is limited with that can better profit from power caused by propulsion plant.
The each structure for forming propulsion plant is described in detail below.
Wherein, staving 101 is formed by various suitable material processing and fabricatings, will not to be capable of the integrality of holding structure
Easily deformation occurs to be limited.Its rapidoprint can also carry out selection according to the specific contour structures of staving 101 and be applicable.Example
Such as, staving 101 can be made by stainless steel, iron, alloy, inorganic non-metallic material etc.,
Staving 101 is column construction.It is preferred that staving 101 is cylindrical structural, it has a smooth surface, thus with stream
Resistance is smaller when body contacts relative motion, energy consumption caused by so as to reduce resistance, improves capacity usage ratio.
The staving 101 proposed in the present embodiment is hollow tubular structure, has side wall and the working medium work limited by side wall
Make chamber (as a kind of preferable example, working medium working chamber is cylinder).Side wall can be plane steel plate by bend welding and
Into, or by the steel ingot of cylindricality remove part material formed.For example, the cylinder steel ingot with the first diameter is along axle
To the cylinder with Second bobbin diameter is removed, then cylinder steel ingot remainder forms foregoing side wall.
The working medium working chamber limited by side wall has the first opening and second positioned opposite to open along the axially arranged of staving 101
Mouthful, and the first opening and the second opening connect with working medium working chamber.Wherein, the first opening and the second opening are as propulsion dress
Put the access way of middle fluid.The jet formed in propulsion plant mainly in working medium working chamber formed and it is spouting.Penetrate
Stream can be sprayed by the first opening, then the second opening is the entrance of fluid.Or jet is sprayed by the second opening volume, then first
It is open as fluid intake.In the present embodiment, jet is sprayed by the second opening.In some examples of the present utility model, described penetrates
Stream is to be formed by projectile by rotation forces fluid motion, and it is formed in working medium working chamber.It is of the present utility model other
In example, described jet is to be reacted by projectile by working medium in working medium working chamber in high temperature, high pressure conditions and promote gold
Rotation forces motion is formed, and it is formed in working medium working chamber.
In some instances, the side wall of staving 101 is additionally provided with fueling ports and vapor input port, fuel input
Mouth, vapor input port connect with working medium working chamber.Mixed, and occurred in working medium working chamber by making fuel and vapor
Interaction is to produce high-speed jet and spouting.
Propulsion plant can set multiple projectiles, for example, one or two or three or four or more,
The utility model is not construed as limiting to its particular number.In the present embodiment, three projectiles are provided with.The projectile of propulsion plant is equal
It is arranged in working medium working chamber, and is to be axially spaced to arrange along staving 101.Each projectile includes multiple work leaves
Piece 102, as described in foregoing, the quantity of working-blade 102 can also be one or two or three or four or more
Individual, the utility model is not construed as limiting to its particular number.
In order to illustrate more clearly of the distribution mode of projectile and working-blade 102, the definition of working medium working chamber has multiple points
Cloth circle (being three in the present embodiment), axially spaced-apart of multiple distribution circles along staving 101 arrange.Foregoing multiple projectiles one
One is correspondingly arranged in multiple distribution circles.It should be noted that even if in the present embodiment, definition is distributed circle, but is not to limit
Projectile is located at a two dimensional surface.In the present embodiment, the substantially distribution mode of projectile is defined in this way, is promoted
Part is three-dimensional stereochemical structure, and it is positioned at the position of distribution circle institute local and the region of adjacent distributions circle.
Further, the working-blade 102 (being two in the present embodiment) for forming each projectile is justified along corresponding distribution
Arrange and be maintained at fixed preset posture in working medium working chamber in a ring.Work leaf on same distribution circle
102 rounded annular configuration of piece, and be relatively evenly distributed on distribution circle.
The shape of projectile can have multiple choices, and its structure is profile and the work by working-blade 102
The arrangement mode of blade 102 and be defined.In some instances, the tapered shape structure of projectile, i.e., by suitably adjusting work
Make the arrangement mode of blade 102 so that multiple working-blades 102 arrange it is tapered.Such as three 102 tapered arrangements of working-blade.
Specifically, working-blade 102 relative to staving 101 the inclined arrangement in axial direction, and positioned at it is same distribution circle working-blade
102 angle of inclination is identical.Or there is identical angle of inclination positioned at whole working-blades 102 of multiple distribution circles.Or
Person, the spacing between the working-blade 102 of same distribution circle are equal.
Corresponding to be, there may also be multiple choices for the profile of working-blade 102.For example, working-blade 102 is
Plate-like structure.More specifically, the profile of working-blade 102 can be trapezium structure.Or working-blade 102 can also quilt
It is bent into other shapes, such as spiral shape.
As it was previously stated, working-blade 102 is to be maintained at fixed preset posture in working medium working chamber.As one kind
Optional example, working-blade 102 are maintained in a manner of being fixed on side wall in working medium working chamber.It is preferred that working-blade
102 have connecting portion and freedom portion.Working-blade 102 has the trapezium structure in divergent shape, connection by connecting portion to freedom portion
Portion is connected to side wall, and freedom portion is away from side wall and towards the axial direction of staving 101.Further, between freedom portion and connecting portion
Distance D is more than the radius (diameter of staving 101) of distribution circle.When working-blade 102 is fixed on the side wall of staving 101, push away
Entering device is suggested in a manner of non-axis transmission.In a kind of this scheme, the side wall for forming staving 101 rotates, so as to band
Dynamic working-blade 102 rotates, to form jet in working medium working chamber.
As another optional example, propulsion plant also includes power transmission shaft 104.Power transmission shaft 104, which has, is located at working medium work
Make the driving section of intracavitary.In other words, power transmission shaft 104 can be by cloth in a manner of being located in whole or in part in working medium working chamber
Put.Power transmission shaft 104 based on setting, working-blade 102 are maintained in a manner of being fixed on driving section in working medium working chamber.
In a kind of this scheme, main shaft is driven by host computer and chosen to install, so as to drive working-blade 102 to rotate, with working medium working chamber
Interior formation jet.
In other examples of the present utility model, working-blade 102 is tilted by the direction of the first opening to the second opening.This
Outside, propulsion plant also includes the jet pipe 103 of taper.Jet pipe 103 is connected to the side wall of staving 101, and the pipe of jet pipe 103
Chamber is connected by the second opening with working medium working chamber, and jet pipe 103 is set by the direction of the first opening to the second opening in contraction-like
Put.Taper and fluidic vectoring thrust is constrained for contraction-like jet pipe 103, improve its firing rate, and then produce bigger power to drive
Dynamic actuator movement.
Based on the setting of jet pipe 103, helical blade 901 as shown in Figure 4 can also be set outside jet pipe 103.Spiral
Blade 901 is in distorted-structure, has the similar contour structures with helicopter screw propeller blade.Helical blade 901 can be made
For Discharging blades, so as to reduce the influence being subject to after jet sprays.In addition, helical blade 901 can also produce in rotation process
Raw thrust power.
In addition, propulsion plant also includes the hollow outer barrel 109 that both ends have opening.Further, hollow staving 101 is outer
Side wall can also be set sinks platform with gondola, and both are connected to one.The heavy platform of gondola can be used as transmission device and dynamical system
Attachment provides impetus.
Staving 101 is coaxially disposed with hollow outer barrel 109, and staving 101 is rotationally maintained at hollow outer barrel vertically
In 109.Hollow outer barrel 109 is stretched out at the both ends of staving 101.Wherein, hollow outer barrel 109 can be with identical with the material of staving 101
Can also be different, selected as needed.Hollow outer barrel 109 and staving 101 are coordinated by the groove and rotation pearl of mutual cooperation.
Specifically, hollow outer barrel 109 is provided with outer barrel groove, and the side wall of staving 101 is provided with interior bucket groove, and is kept in interior bucket groove
There is rotation pearl.Hollow outer barrel 109 and staving 101 carry out rotatable engagement by revolving pearl and the cooperation of outer barrel groove.
The rotation of staving 101 can be realized by hollow outer barrel 109 by dynamical system.A kind of implementation is as follows：
The lateral wall of hollow outer barrel 109 sets frame, and frame sets a pair of powered gears.Two foregoing gear phases
Mutually remotely it is distributed, and synchronously rotates.The both ends of the side wall of staving 101 set gear respectively, and by with setting outside hollow
Gear engagement in the frame of bucket 109 carries out cooperation transmission, and then drives staving 101 and working-blade 102, jet pipe 103
Deng rotation.
In some instances, hollow outer barrel 109 and staving 101 rotate simultaneously when, staving 101 and it is arranged in staving
Working-blade 102 forms the major drive；Hollow outer barrel 109 also rotates with being arranged at the helical blade 901 of jet pipe 103, shape
Into the second motive force.Therefore, by forming impetus power twice simultaneously, it is achieved thereby that double push away effect.
Based on foregoing propulsion plant, the utility model additionally provides a kind of ROV.ROV includes foregoing propulsion
Device.
As a kind of optional instantiation, ROV is ship, and propulsion plant is fixed on hull, more for be by
Set in a manner of hollow outer barrel 109 is fixed on hull.ROV has engine, and the output shaft of engine and foregoing machine
The gear axis connection and synchronous axial system of frame.The gear for being arranged at hollow outer barrel 109 is connected to gear shaft.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. propulsion plant, it is characterised in that including：The staving set is enclosed by side wall, the staving is column construction, and the side wall limits working medium working chamber, the working medium work Making intracavitary definition has multiple distribution circles, and axially spaced-apart of the multiple distribution circle along the staving arranges, the working medium working chamber Axially arranged along the staving has the first opening and the second opening positioned opposite, first opening and the described second opening Connected with the working medium working chamber；Multiple projectiles, the multiple projectile are distributed in the working medium working chamber, and the multiple projectile corresponds The multiple distribution circle is arranged at, the projectile includes multiple working-blades and the multiple working-blade along corresponding institute Distribution circle is stated to arrange and be maintained in the working medium working chamber with fixed preset posture in a ring.
- 2. propulsion plant according to claim 1, it is characterised in that the tapered shape structure of projectile, the work Blade is relative to the staving axially inclined arrangement, and the inclination angle of the working-blade positioned at the same distribution circle Spend identical, or there is identical angle of inclination positioned at the whole working-blade of the multiple distribution circle, or positioned at same Spacing between the working-blade of the distribution circle is equal.
- 3. propulsion plant according to claim 1, it is characterised in that the working-blade is open to described by described first The direction of second opening tilts, and the propulsion plant also includes the jet pipe of taper, and the jet pipe is connected to the staving Side wall, and the tube chamber of the jet pipe is connected by the described second opening with the working medium working chamber, the jet pipe is by described First opening to the direction of the described second opening is in contraction-like setting.
- 4. propulsion plant according to claim 1, it is characterised in that the working-blade is to be fixed on the side of the side wall Formula is maintained in the working medium working chamber.
- 5. propulsion plant according to claim 1, it is characterised in that the working-blade has connecting portion and freedom portion, There is the working-blade trapezium structure in divergent shape, the connecting portion by the connecting portion to the freedom portion to be connected to institute State side wall, the freedom portion is away from the side wall and towards the axial direction of the staving.
- 6. propulsion plant according to claim 5, it is characterised in that the distance between the freedom portion and the connecting portion More than the radius of the distribution circle.
- 7. propulsion plant according to claim 1, it is characterised in that the propulsion plant also includes power transmission shaft, the biography Moving axis has the driving section in the working medium working chamber, and the working-blade is protected in a manner of being fixed on the driving section Hold in the working medium working chamber.
- 8. propulsion plant according to claim 1, it is characterised in that the side wall is provided with fueling ports and vapor Input port, the fueling ports, the vapor input port connect with the working medium working chamber.
- 9. propulsion plant according to claim 1, it is characterised in that the propulsion plant, which also includes both ends, has opening Hollow outer barrel, the staving are coaxially disposed with the hollow outer barrel, and the staving be rotationally maintained at vertically it is described In hollow outer barrel, the hollow outer barrel is stretched out at the both ends of the staving.
- 10. a kind of ROV, it is characterised in that including propulsion plant as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850566.2U CN206954478U (en) | 2017-07-13 | 2017-07-13 | Propulsion plant and ROV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850566.2U CN206954478U (en) | 2017-07-13 | 2017-07-13 | Propulsion plant and ROV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206954478U true CN206954478U (en) | 2018-02-02 |
Family
ID=61383591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850566.2U Expired - Fee Related CN206954478U (en) | 2017-07-13 | 2017-07-13 | Propulsion plant and ROV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206954478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310706A (en) * | 2017-07-13 | 2017-11-03 | 杨艳 | Propulsion plant and ROV |
-
2017
- 2017-07-13 CN CN201720850566.2U patent/CN206954478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310706A (en) * | 2017-07-13 | 2017-11-03 | 杨艳 | Propulsion plant and ROV |
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| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20210713 |