CN108001649A - Underwater power pack and submersible - Google Patents
Underwater power pack and submersible Download PDFInfo
- Publication number
- CN108001649A CN108001649A CN201711346624.9A CN201711346624A CN108001649A CN 108001649 A CN108001649 A CN 108001649A CN 201711346624 A CN201711346624 A CN 201711346624A CN 108001649 A CN108001649 A CN 108001649A
- Authority
- CN
- China
- Prior art keywords
- supporting part
- power pack
- underwater power
- present
- hole
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/08—Propulsion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The embodiment of the invention discloses a kind of underwater power pack and submersible, belongs to underwater propulsion equipment technical field, the underwater power pack, including：Rotor；Engine base, the engine base are equipped with the first supporting part and the second supporting part；Stator, the stator have first through hole, and first supporting part passes through the first through hole；Separation sleeve, the separation sleeve have the opening portion for accommodating the stator, and the port of the opening portion forms confined space with second supporting part, and the separation sleeve is made of high magnetic metal material thoroughly.By the scheme in the present invention, while ensure that underwater power pack is simple in structure, the reliability of underwater power pack is improved.
Description
Technical field
The present invention relates to underwater propulsion equipment technical field, more particularly to a kind of underwater power pack and submersible.
Background technology
With the development of diving apparatus, the requirement of higher is proposed for power set-propeller of diving apparatus.Promote
Device (Propeller) is the device for converting electrical energy into mechanical energy.Thrust is produced by rotating vane, with underwater for driving
The vehicles advance.Screw propeller is one kind in common propeller, and propeller is installed on below ships and light boats stern waterline
Cardan shaft on, drive cardan shaft to rotate together by host, water sucked from the suction plane of blade, from the discharge of discharge face, is utilized
The reaction force of water promotes ships and light boats to advance.Fixed pitch propeller is one of common propeller pattern, spiral in fixed pitch
Paddle outer rim installs a circular pipe additional, is ducted propeller.Conduit can improve the propulsive efficiency of propeller.Types of propellers pushes away
Into device simple structure, reliable operation, efficiency is higher, is the primary pusher type of underwater equipment.
Inventor has found in the implementation of the present invention, for underwater diving equipment, its for propeller so
The reliability of underwater power pack and the requirement higher of reliability, maintainability, safety and human factors, underwater power pack of the prior art, particularly exists
The underwater power pack of profundal zone work, due to the influence of underwater superelevation pressure, need to often occur after work a period of time
The situation of device burn into device abrasion, it is complicated due to propeller, it on the one hand can give in maintenance and bring difficulty, while
Cause the reliability of product not high.
Therefore, there is an urgent need for a kind of brand-new structure is simple, easy care and reliability are high underwater power pack solution.
The content of the invention
In view of this, it is at least part of to solve now an embodiment of the present invention provides a kind of underwater power pack and submersible
There is problem present in technology.
In a first aspect, an embodiment of the present invention provides a kind of underwater power pack, including：
Rotor；
Engine base, the engine base are equipped with the first supporting part and the second supporting part；
Stator, the stator have first through hole, and first supporting part passes through the first through hole；
Separation sleeve, the separation sleeve have the opening portion for accommodating the stator, the port of the opening portion and described second
Supporting part forms confined space, and the separation sleeve is made of high magnetic metal material thoroughly.
A kind of specific implementation according to embodiments of the present invention, the engine base further include the 3rd supporting part, and the described 3rd
Supporting part and the inner surface close contact of the opening portion.
A kind of specific implementation according to embodiments of the present invention, the engine base further include the second through hole, and described second is logical
Hole penetrates through second supporting part and the 3rd supporting part.
A kind of specific implementation according to embodiments of the present invention, the engine base further include third through-hole, the threeway
Hole penetrates through the first supporting part, second supporting part and the 3rd supporting part.
A kind of specific implementation according to embodiments of the present invention, first supporting part include more than one four-way
Hole, the fourth hole and first supporting part are axially in parallel.
A kind of specific implementation according to embodiments of the present invention, the outer surface of first supporting part further include one with
On the first groove.
A kind of specific implementation according to embodiments of the present invention, the material of the separation sleeve is austenitic stainless steel.
A kind of specific implementation according to embodiments of the present invention, the separation sleeve further includes first connecting portion, described prominent
The second groove is equipped with the portion of rising.
A kind of specific implementation according to embodiments of the present invention, the rotor have the hollow knot for surrounding the separation sleeve
Structure.
A kind of specific implementation according to embodiments of the present invention, the rotor include rotor matrix, the rotor matrix
Including the first concave part.
A kind of specific implementation according to embodiments of the present invention, the rotor further include magnet steel, and the magnet steel is positioned over
With first concave part.
A kind of specific implementation according to embodiments of the present invention, the rotor matrix are further included for placing sealing sealing
Second concave part of circle.
A kind of specific implementation according to embodiments of the present invention, the rotor further include membrane, and the membrane is described
The inner surface of rotor matrix hollow structure seals first concave part and second concave part.
A kind of specific implementation according to embodiments of the present invention, the membrane are made of wear-resisting metal material.
A kind of specific implementation according to embodiments of the present invention, covered with corrosion-resistant finishes on the rotor matrix.
A kind of specific implementation according to embodiments of the present invention, the material of the corrosion-resistant finishes is appointing in nickel, zinc
Meaning is a kind of or combines.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Propeller, the propeller have hollow structure, the inner surface of the propeller hollow structure and the rotor base
The outer surface of body coordinates installation.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Storehouse device is worn, the storehouse utensil of wearing has hollow second connecting portion, and the second connecting portion passes through air-tight manner and institute
State third through-hole connection.
A kind of specific implementation according to embodiments of the present invention, the storehouse device of wearing further include the 3rd concave part, and described the
Three concave parts are used to accommodate sealing device.
A kind of specific implementation according to embodiments of the present invention, the storehouse device of wearing include the first hollow bulb and second hollow
Portion, the electric connection line of the underwater power pack by the first hollow bulb, the second hollow bulb and second through hole with it is described fixed
Son connection.
A kind of specific implementation according to embodiments of the present invention, the storehouse device of wearing further include fastener, the fastener
It is arranged on described one end for wearing storehouse device.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Preceding cap, the preceding cap are connected with first supporting part and the storehouse device of wearing respectively.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Conduit is deformed, the deformation conduit is connected by multiple studs with the engine base.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Drag ring, the drag ring are arranged among the rotor matrix and first supporting part.
A kind of specific implementation according to embodiments of the present invention, the material of the drag ring is polytetrafluoroethylene (PTFE).
A kind of specific implementation according to embodiments of the present invention, described device further include：
Friction sleeve, the friction sleeve are arranged at the outer surface of the first connecting portion.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Cap afterwards, the rear cap are connected with the rotor matrix and the drag ring.
A kind of specific implementation according to embodiments of the present invention, described device further include：
Controller, the controller are installed in underwater units, and the controller controls the rotor by electric connection line
Operating.
A kind of specific implementation according to embodiments of the present invention, the electric connection line of the controller is by described first
Empty portion and second hollow bulb are connected with the stator.
Second aspect, an embodiment of the present invention provides a kind of submersible, the submersible includes first aspect or first party
Underwater power pack described in any embodiment of face.
A kind of underwater power pack and submersible provided in an embodiment of the present invention, by using saturating magnetic metal material every
From set, heat dissipation can be improved in the case where not influencing motor performance, and improve the compressive resistance of separation sleeve, can be used for it
Deep water；Magnet steel and seawater are completely cut off by rotor matrix, one layer of thin-wall metal membrane and sealing ring, which can be to turning
The magnet steel of son, which carries out comprehensive protection, makes it not contact seawater；Storehouse device is worn using dedicated watertight and realizes coil lead function, water
Close storehouse device of wearing can be processed individually, it is easy to produce manufacture and also it is readily replaceable；Pass through simple combined structure design so that the present invention
In product be readily produced, assemble and safeguard, while improve the service life of product.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the part-structure schematic diagram of underwater power pack provided in an embodiment of the present invention；
Fig. 2 a-2b are stand structure schematic diagram provided in an embodiment of the present invention；
Fig. 3 a-3b are separation sleeve structure diagram provided in an embodiment of the present invention；
Fig. 4 is rotor provided in an embodiment of the present invention and propeller arrangement schematic diagram；
Fig. 5 wears storehouse device structure diagram to be provided in an embodiment of the present invention；
Fig. 6 is the assembling schematic diagram provided in an embodiment of the present invention for wearing storehouse device and engine base；
Fig. 7 is preceding cap provided in an embodiment of the present invention and the assembling schematic diagram for wearing storehouse device and engine base；
Fig. 8 provides a kind of integral installation distribution structure schematic diagram of underwater power pack for the embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
It will be appreciated that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
Its embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, an embodiment of the present invention provides a kind of underwater power pack, which can be common
Propeller or other underwater power packs, in addition to it can work in the waters of general depth, this is underwater dynamic
Power apparatus can also be operated in less than 500 meters of deepwater high-pressure environment, should as a kind of implementation of the embodiment of the present invention
Underwater power pack can include：Rotor, engine base 4, stator 13 and separation sleeve 17.
Engine base 4 is the supporter of whole underwater power pack, in order to effectively support underwater power pack other
Component, referring to Fig. 2 a-2b, which is equipped with the first supporting part 41 and the second supporting part 42, and the first supporting part 41 is prominent
Cylindrical structural, include hollow through hole 45 in the first supporting part 41, and through hole 45 can be for passing through transfer wire.As one
Example, can set stator 13 on the first supporting part, and stator 13 can be fixed by way of coiling with the first supporting part,
Other modes can be used to be fixed on the first supporting part 41.Second supporting part 42 is loop configuration, the second supporting part 42
It can coordinate with separation sleeve, form confined space, closed protection is carried out to the component (for example, stator 13) in confined space.Remove
Outside this, can also on the second supporting part perforate (such as first groove 47), by setting stud in the hole opened up
Mode other components are supported.
Underwater power pack using electric machine structure as power resources, using including stator, the structure of rotor outside, for side
Just stator 13 is fixed on the first supporting part 41, which is designed to hollow structure, and stator 13 has first through hole, this first
Supporting part 41 passes through the first through hole.
Contain coil in stator, which is used to produce driving magnetic field.Need to carry out encapsulation process to stator for this.It is existing
Sealing means in technology are typically that encapsulation process is carried out to stator using modes such as injections, and this mode can cause the strong of sealing
Degree is inadequate, it is more difficult to adapts to stronger operating pressure under deepwater environment, while is also unfavorable for the heat dissipation of motor stator.Referring to Fig. 3 a-
3b, the underwater power pack in the present invention are provided with separation sleeve 17, which has the opening portion of the receiving stator 13
176, opening portion 176 takes the shape of the letter U structure, after the port surface 171 of the opening portion 176 is bonded with the surface of second supporting part 42, energy
Enough form confined space.In order to ensure that separation sleeve 17 can work under the deepwater environment of High Voltage, separation sleeve 17, which uses, to be had
Metal material compared with high structural strength is made, and so improves the compression strength of separation sleeve 17.It is measuring body in guarantee
Simultaneously as separation sleeve wrap up stator, in order to enable stator produce operating fields preferably reach rotor, it is necessary to ensure every
There is higher magnetic permeability from set 17, for this reason, separation sleeve 17 uses the metal material of high magnetic permeability (for example, austenitic stainless steel
Or similar substitute) be made.
Separation sleeve 17 usually requires to bear larger pressure, the only table by 171 and second supporting part 42 of port surface under water
Face paste is closed, and can cause offset of the port surface 171 in the second abutment surfaces, in order to ensure the stability of the fitting of separation sleeve 17, root
According to a kind of specific implementation of the embodiment of the present invention, referring to Fig. 2 a, the 3rd supporting part 43 is additionally provided with above engine base 4, the
Three supporting parts 43 are flat cylinder, the internal diameter of the outer surface of the 3rd supporting part 43 directly with the opening portion 176 of separation sleeve 17
Matching, after the port surface 171 of such opening portion 176 is contacted with the second supporting part 42, the 3rd supporting part 43 and the opening portion 176
Inner surface close contact, the 3rd supporting part 43 preferably can be supported separation sleeve.
Stator 13 can be fixed on by way of winding on the first supporting part 41, for the ease of giving stator 13 lead, root
According to a kind of specific implementation of the embodiment of the present invention, which further includes the second through hole 44, second through hole 44 perforation this
Two supporting parts and the 3rd supporting part 43, so, the connecting line of stator 13 and miscellaneous part can pass through the second through hole
44 enter or are pierced by.
In addition to the lead of stator 13, miscellaneous part lead can be given, for the ease of lead, according to embodiments of the present invention
A kind of specific implementation, which further includes third through-hole 45, which penetrates through first supporting part 41, should
Second supporting part and the 3rd supporting part 43.Third through-hole 45 can give 13 lead of stator, can also give underwater power pack
Miscellaneous part lead
Underwater power pack can produce heat during operating, in order to radiate, according to embodiments of the present invention
A kind of specific implementation, second supporting part 42 include more than one fourth hole 46, the fourth hole 46 with this second
Supporting part 42 is axially in parallel, so can by the water that fourth hole 46 flows in or out to the component in underwater power pack into
Row heat dissipation.
Engine base 4 primarily serves supporting role, can be on the first supporting part in addition to support stator 13 and separation sleeve 17
More supported holes are set, specifically, referring to Fig. 8, a kind of specific implementation according to embodiments of the present invention, second support
The outer surface in portion 41 further includes more than one first groove 47.Fourth hole 47 can set internal thread, be connected through a screw thread
Mode support column (for example, stud 6) is set in the fourth hole 47.
The material of separation sleeve 17 can be austenitic stainless steel or others have high intensity, high magnetic permeability
Metal material.
Referring to Fig. 3 a-3b, separation sleeve includes opening portion edge 171, opening portion main body 172 and opening portion bevel edge 173.Every
From set 17 except for stator 13 is carried out it is closed in addition to, other components can also be supported, according to embodiments of the present invention one
Kind specific implementation, the separation sleeve 17 further include first connecting portion 174, are equipped with the second groove 175 in the protrusion, second is recessed
The connection structures such as internal thread can be set in groove 175, and then miscellaneous part is fixed or support in first connecting portion 174.
In addition to the foregoing structure, in order to coordinate the work of stator, a kind of specific implementation side according to embodiments of the present invention
Formula, the underwater power pack further include rotor, and rotor is set using outer rotor mode, for this reason, the rotor, which has, surrounds the isolation
The hollow structure of set 17 and stator 13.
Rotor is in addition to realizing basic rotor function, it is also necessary to specific structure design is carried out, it is underwater dynamic to realize
The need of work of power apparatus, referring to Fig. 4 and Fig. 8, a kind of specific implementation according to embodiments of the present invention, which includes turning
Subbase body 15, the rotor matrix 15 include the first concave part 1501, can be used for placing rotor inside first concave part 1501
In required magnet steel 10.
Magnet steel 10 in rotor is easily subject to the corrosion of seawater and gets rusty, and can so influence the service life of magnet steel 10, be
Prevent the generation of such case, a kind of specific implementation according to embodiments of the present invention, which further includes use
In the second concave part 1502 for placing O-ring seal 16 (referring to Fig. 8).Second concave part 1502 can be arranged on rotor matrix 15
Side, can also be arranged as required to that in the both sides of rotor matrix 15, such rotor matrix 15 one or two can be set
A O-ring seal 16.
Outside processing setting O-ring seal 16 protects magnet steel, a kind of specific implementation according to embodiments of the present invention
Mode, the rotor can also include membrane 14, the membrane 14 the inner surface of 15 hollow structure of rotor matrix seal this first
Concave part 10 and second concave part 16.So, can be effectively right by way of O-ring seal 16 and membrane 14
Magnet steel and rotor matrix 15 carry out closed protection.
Membrane 14 can be bonded using various ways with the inner surface of rotor matrix 15, such as can be direct by forcing press
Membrane 14 is fixed to the inner surface of rotor matrix 15, alternatively, membrane 14 can also be fixed to rotor by way of stickup
The inner surface of matrix 15.Membrane 14 needs have stronger wearability, a kind of specific implementation according to embodiments of the present invention,
The membrane 14 is made of wear-resisting metal material, which has high magnetic permeability, and in addition to metal material, membrane 14 is also
The materials such as ceramics, plastics can be used to be made.
In addition to the corrosion for preventing magnet steel, it is also necessary to prevent the corrosion of rotor matrix 15, according to embodiments of the present invention
A kind of specific implementation, covered with corrosion-resistant finishes on the rotor matrix 15, specifically, the material of the corrosion-resistant finishes is
Any one in nickel, zinc or its combination.Certainly, which can also be other corrosion-resistant finishes materials.
Underwater power pack needs mechanical structure to provide underwater onward impulse, referring to Fig. 4, according to embodiments of the present invention
A kind of specific implementation, the underwater power pack further include：Propeller 11, propeller 11 have hollow structure, the propeller
The outer surface of the inner surface of 11 hollow structures and the rotor matrix 15, which coordinates, installs.
For the ease of the installation of propeller 11, protrusion 1503, protrusion can be set in the side of rotor matrix 15
1503 height is identical with the height of 11 pedestal of propeller, and when such propeller 11 works, protuberance 1503 can prevent spiral
Paddle 11 causes the offset of propeller 11 due to being rotationally advancing the presence of thrust.
The coil lead that traditional stator outlet uses is by hard fluid sealant export, and processing technology is complicated, and the later stage
It can not safeguard.For this reason, wearing storehouse device present invention employs dedicated watertight to realize this function, watertight is worn storehouse device and is individually processed,
It is easy to produce manufacture and also it is readily replaceable.Referring to Fig. 5, a kind of specific implementation according to embodiments of the present invention, this is underwater dynamic
Power apparatus further includes：Storehouse device 1 is worn, this, which wears storehouse device 1, has hollow second connecting portion 104, and the second connecting portion 104 is by closed
Mode is connected with the third through-hole 45.
Due to wearing storehouse device 1 and 4 airtight connection of engine base, in order to ensure closed effect, one kind according to embodiments of the present invention
Specific implementation, this is worn storehouse device 1 and further includes the 3rd concave part 102, and the 3rd concave part 102 is used to accommodate sealing device (example
Such as, sealing ring), the airtight connection relation worn between storehouse device 1 and engine base 4 is as shown in Figure 6.
For the ease of coil lead by wearing storehouse device 1, a kind of specific implementation according to embodiments of the present invention, this wears storehouse
Device 1 includes the first hollow bulb 101 and the second hollow bulb 104, and the electric connection line of the underwater power pack passes through the first hollow bulb
101st, the second hollow bulb 104 and the second through hole 44 are connected with stator 13.Coil lead is hollow by the first hollow bulb 101 and second
After portion 104, the first hollow bulb 101 and the second hollow bulb 104 can be sealed up using fluid sealant.
In order to ensure the sealing effect to the first hollow bulb 101 and the second hollow bulb 104, double glue can be used to seal work
Skill, such as first pass through the good fluid sealant of elastic strength (for example, silicone sealant) and carry out first time sealing, then using structural strength
Big fluid sealant (for example, epoxide-resin glue) carries out secondary seal.
As a result of hollow structure, in order to ensure to wear the structural strength of storehouse device 1, one kind according to embodiments of the present invention
Specific implementation, this is worn storehouse device 1 and further includes fastener 105, which is arranged on this and wears being led into stator for storehouse device 1
One end of line.Fastener 105 can be common nut structure or other devices with fastening function.
Underwater power pack needs to keep streamlined structure, the resistance of water can be so reduced, referring to Fig. 7, according to this hair
A kind of specific implementation of bright embodiment, the underwater power pack further include preceding cap 2, preceding cap 2 respectively with first supporting part
41 and this wear storehouse device 1 and connect so that underwater power pack formed streamlined structure.
In addition to preceding cap 2, in order to strengthen the thrust power of underwater power pack, referring to Fig. 8, according to embodiments of the present invention
A kind of specific implementation, which further includes：Conduit 12 is deformed, which passes through multiple studs 6
It is connected with the engine base 4.Deformation conduit is common propeller structure, and details are not described herein.
Working condition in deepwater environment is more complicated, in order to ensure the service life of rotor 15 and propeller 11, it is necessary to
Bearing is set to delay the friction between rotor and miscellaneous part.Common rolling bearing is often since the sand in water etc. is micro-
After small article obstruction, it is caused to be difficult to operate, for this reason, the mode of rolling bearing is become the mode for turning to sliding bearing by the present invention.
Referring to Fig. 8, a kind of specific implementation according to embodiments of the present invention, which further includes：Drag ring 9, this rubs
Wipe ring 9 and be arranged at the rotor matrix 15 among first supporting part 41, forming sliding bearing.
Drag ring 9 is arranged at the outside of underwater power pack, easy to disassemble and replacement, for this reason, price can not be used to hold high
Expensive material is made, and a kind of specific implementation according to embodiments of the present invention, the material of the drag ring 9 is polytetrafluoroethyl-ne
Alkene.It is of course also possible to use other similar materials make drag ring 9.
Referring to Fig. 8, a kind of specific implementation according to embodiments of the present invention, which further includes：Friction
Set 18, which is arranged at the outer surface of the first connecting portion 174, and so first connecting portion 174 can be protected.
Referring to Fig. 8, a kind of specific implementation according to embodiments of the present invention, which further includes：Cap afterwards
19, rear cap 19 is connected with rotor matrix 15 and friction sleeve 18 so that underwater power pack forms streamlined structure.
Underwater power pack needs the rotating speed of control device control rotor and propeller, one kind according to embodiments of the present invention
Specific implementation, the underwater power pack can also include controller (not shown).Common controller is commonly installed
Within underwater power pack, it is necessary to be carried out to underwater power pack so when needing that controller is repaired or replaced
Dismounting, can cause the maintenance of controller complex.Controller in the present invention is installed on underwater units (for example, submersible)
In nacelle, controller controls the operating of rotor and propeller by electric connection line.By this split type design, control is improved
The easy-maintaining degree of device processed.
As a kind of implementation, the electric connection line of the controller by wear storehouse device 1 the first hollow bulb 101 and this second
Hollow bulb 104 is connected with the stator 13.
In addition to above-mentioned component, referring to Fig. 8, underwater power pack can also include screw 3,8,22, stud 6, taper liner 7
And plain cushion 20,21, these parts or component are used to conventional connection or aid in connection to be used, its function is no longer detailed herein
State.
In addition to underwater power pack, the embodiment of the present invention additionally provides a kind of submersible, which includes foregoing
Underwater power pack in embodiment or embodiment.
As a kind of embodiment, submersible has firm pneumatic shell, and the outer of ship resistance can be reduced by being equipped with outside pneumatic shell
Shell.The equipment such as storage battery thereon, gas cylinder are in the shell of non-pressure-resistance structure, to provide a part of buoyancy.Submersible
Underwater power pack storage battery can be used to provide electric energy by lash ship by way of cable for the energy.Submersible
Multiple underwater power packs (propeller) can be housed, can be moved towards different directions.Submersible always according to need equipped with compass, depth
Meter, obstacle detection sonar, height x depth sonar, orientation detection receiver and various underwater acoustic communication sets are spent, and for underwater
Manipulator, underwater television and the lighting apparatus of operation.
Submersible in the embodiment of the present invention can be used in sea floor sampling, water Observe and measure and shooting video, photograph,
The functions such as salvaging, and then realize investigation and exploitation to marine resources.
Underwater power pack and submersible provided in an embodiment of the present invention, by using the isolation of the metal material of saturating magnetic
Set, can improve heat dissipation in the case where not influencing motor performance, and improve the compressive resistance of separation sleeve, can be used for it deep
Water；Magnet steel and seawater are completely cut off by rotor matrix, one layer of thin-wall metal membrane and sealing ring, which can be to rotor
Magnet steel carry out comprehensive protection and it is not contacted seawater；Storehouse device is worn using dedicated watertight and realizes coil lead function, watertight
Wearing storehouse device can individually process, it is easy to produce manufacture and also it is readily replaceable；Pass through simple combined structure design so that in the present invention
Product be readily produced, assemble and safeguard, improve the reliability of product.
Embodiment described above is part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " center ", " upper ", " under ", " left side ", " right side ", " vertical ",
" level ", " interior ", the orientation of the instruction such as " outside " or position relationship be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to scope of the claims.
Claims (10)
- A kind of 1. underwater power pack, it is characterised in that including：Rotor；Engine base, the engine base are equipped with the first supporting part and the second supporting part；Stator, the stator have first through hole, and first supporting part passes through the first through hole；Separation sleeve, the separation sleeve have the opening portion for accommodating the stator, the port of the opening portion and the described second support Portion forms confined space, and the separation sleeve is made of high magnetic metal material thoroughly.
- 2. underwater power pack according to claim 1, it is characterised in that：The engine base further includes the 3rd supporting part, the 3rd supporting part and the inner surface close contact of the opening portion.
- 3. underwater power pack according to claim 2, it is characterised in that：The engine base further includes the second through hole, and second through hole penetrates through second supporting part and the 3rd supporting part.
- 4. underwater power pack according to claim 3, it is characterised in that：The engine base further includes third through-hole, and the third through-hole penetrates through the first supporting part, second supporting part and the institute State the 3rd supporting part.
- 5. underwater power pack according to claim 1, it is characterised in that：First supporting part includes more than one fourth hole, and the fourth hole is axially flat with first supporting part OK.
- 6. underwater power pack according to claim 1, it is characterised in that：The outer surface of first supporting part further includes more than one first groove.
- 7. underwater power pack according to claim 1, it is characterised in that：The material of the separation sleeve is austenitic stainless steel.
- 8. underwater power pack according to claim 4, it is characterised in that：The separation sleeve further includes first connecting portion, and the second groove is equipped with the protrusion.
- 9. underwater power pack according to claim 8, it is characterised in that：The rotor has the hollow structure for surrounding the separation sleeve.
- 10. a kind of submersible, it is characterised in that the submersible includes underwater dynamic as claimed in any one of claims 1-9 wherein Power apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346624.9A CN108001649A (en) | 2017-12-14 | 2017-12-14 | Underwater power pack and submersible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346624.9A CN108001649A (en) | 2017-12-14 | 2017-12-14 | Underwater power pack and submersible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001649A true CN108001649A (en) | 2018-05-08 |
Family
ID=62059137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346624.9A Pending CN108001649A (en) | 2017-12-14 | 2017-12-14 | Underwater power pack and submersible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
| CN114243981A (en) * | 2022-01-10 | 2022-03-25 | 卧龙电气驱动集团股份有限公司 | Permanent magnet outer rotor motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443340A (en) * | 2014-12-02 | 2015-03-25 | 刘亿明 | Underwater propelling device and underwater robot comprising underwater propelling device |
| CN104976434A (en) * | 2014-04-14 | 2015-10-14 | 中国人民解放军91872部队青岛研究室 | Underwater vehicle cable penetrating pressure-proof shell leakage sealing and resealing device |
| CN105416531A (en) * | 2016-01-13 | 2016-03-23 | 浙江大学 | Magnetic-coupling entire sea deep thruster |
| CN205829389U (en) * | 2016-07-20 | 2016-12-21 | 上海精卫电子有限公司 | A kind of underwater propeller |
| CN106347610A (en) * | 2016-11-16 | 2017-01-25 | 深圳潜行创新科技有限公司 | Submersible |
| CN206691348U (en) * | 2017-03-23 | 2017-12-01 | 天津深之蓝海洋设备科技有限公司 | A kind of ROV propellers and ROV |
| CN207809737U (en) * | 2017-12-14 | 2018-09-04 | 北京臻迪科技股份有限公司 | Underwater power pack and submersible |
-
2017
- 2017-12-14 CN CN201711346624.9A patent/CN108001649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976434A (en) * | 2014-04-14 | 2015-10-14 | 中国人民解放军91872部队青岛研究室 | Underwater vehicle cable penetrating pressure-proof shell leakage sealing and resealing device |
| CN104443340A (en) * | 2014-12-02 | 2015-03-25 | 刘亿明 | Underwater propelling device and underwater robot comprising underwater propelling device |
| CN105416531A (en) * | 2016-01-13 | 2016-03-23 | 浙江大学 | Magnetic-coupling entire sea deep thruster |
| CN205829389U (en) * | 2016-07-20 | 2016-12-21 | 上海精卫电子有限公司 | A kind of underwater propeller |
| CN106347610A (en) * | 2016-11-16 | 2017-01-25 | 深圳潜行创新科技有限公司 | Submersible |
| CN206691348U (en) * | 2017-03-23 | 2017-12-01 | 天津深之蓝海洋设备科技有限公司 | A kind of ROV propellers and ROV |
| CN207809737U (en) * | 2017-12-14 | 2018-09-04 | 北京臻迪科技股份有限公司 | Underwater power pack and submersible |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
| CN114243981A (en) * | 2022-01-10 | 2022-03-25 | 卧龙电气驱动集团股份有限公司 | Permanent magnet outer rotor motor |
| CN114243981B (en) * | 2022-01-10 | 2023-05-12 | 卧龙电气驱动集团股份有限公司 | Permanent magnet outer rotor motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2320069B1 (en) | A water current power generation system | |
| EP2146089B1 (en) | Water current power generation system | |
| CN101508335B (en) | Underwater screw propeller module and submerged vessels containing the same | |
| CN205770094U (en) | Boats and ships podded propeller | |
| CN108001649A (en) | Underwater power pack and submersible | |
| CN207809737U (en) | Underwater power pack and submersible | |
| KR101185929B1 (en) | Propulsion apparatus for a ship and ship having the same | |
| CN203975201U (en) | Salable anti-corrosion waterjet propulsor | |
| US20150217847A1 (en) | Propulsion apparatus for underwater driving | |
| CN207631454U (en) | detachable underwater propeller | |
| CN207631452U (en) | Watertight for underwater power pack wears storehouse device and underwater power pack | |
| CN207631453U (en) | Propeller containing sliding bearing | |
| CN108001660A (en) | Underwater power pack containing centrifugation radiator | |
| CN207809742U (en) | Underwater equipment with separate type driver | |
| CN207809750U (en) | Underwater power pack containing centrifugation radiator | |
| CN201189954Y (en) | Sealing apparatus at lifting position of full rotary electric propeller with expansion under water for boat | |
| CN207631456U (en) | Propeller containing sliding bearing | |
| CN207809738U (en) | Propeller containing double rolling bearing | |
| CN108394538A (en) | A kind of integrated small underwater robot propeller | |
| CN107776848A (en) | A kind of overocean communications lifesaving appliance | |
| CN108001650A (en) | Watertight for underwater power pack wears storehouse device and underwater power pack | |
| CN210063340U (en) | Underwater robot propeller | |
| CN104554672A (en) | Base of submerged wreck tapping machine | |
| CN219018619U (en) | Submarine modularized power supply device | |
| CN208782656U (en) | Water-cooled machine applied to power device of paddling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 264404 Zone E, blue venture Valley, No. 40, Yangguang Road, Nanhai new area, Weihai City, Shandong Province Applicant after: Zhendi Technology Co., Ltd Address before: Unit 301, unit a, 9 Fulin Road, Chaoyang District, Beijing 100107 Applicant before: POWERVISION TECH Inc. |