CN108155750A - Using fluid jacking waterproof sealing and it is capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving - Google Patents
Using fluid jacking waterproof sealing and it is capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving Download PDFInfo
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- CN108155750A CN108155750A CN201611142547.0A CN201611142547A CN108155750A CN 108155750 A CN108155750 A CN 108155750A CN 201611142547 A CN201611142547 A CN 201611142547A CN 108155750 A CN108155750 A CN 108155750A
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- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- 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
- H02K5/124—Sealing of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
Abstract
It is a kind of using fluid jacking waterproof sealing and to be capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving, rotor (2) is at least allowed to be surrounded by narrow metal sealing Isolated Shield (4) with stereogenic, also, the electric machine shaft gland (7) of shaft (6) can be passed down through by being provided in the bottom of narrow metal sealing Isolated Shield (4)；The fluid S being filled in the narrow metal sealing Isolated Shield (4)；All splicing gaps that the narrow metal sealing Isolated Shield (4) is related to all are to realize connection by non-removable welding procedure；The dragging motor is matched by the form positioned with the installing plate block frame (W) of the motor disjunctor used in other underwater utensils in a perpendicular direction under water；The fluid S is less than 0 DEG C of low-freezing lightweight fluid S.--- disposable work generally can be at 15 years or more, even up to by 50 years or more with idle aggregated duration under water by the present invention.
Description
Technical field
The present invention relates to dragging motor more particularly to it is a kind of using fluid jacking waterproof sealing and can deep diving exempt to tie up
Protect the dragging motor of the underwater utensil adapted of ideal type filled.
Background technology
At present, the various specifications diving instruments different from model emerge in an endless stream, wherein the most extensive and ripe motor of purposes
Power-equipment is merely able to the various utensils that adapted is run in air, but can not the various utensils that run under water of adapted, study carefully
Its reason, essentially consists in：
Must be provided with if allowing motor that can work under water waterproof sealing structure (such as：It is by such as rubber or plastics
The sealing ring of various specifications made of the macromolecule flexible material of main body serves as) come resist extraneous water body or high-pressure water body for
Infiltration (water body once contacts the damage that will cause the motor with the rotor of rotation) inside motor, however, the waterproof
The setting of sealing structure can not but resist for the fluid including water and air with the magnitude of molecule therefrom pass through can
Energy：
Bicycle tube with automobile tire is non-aerating for a period of time to use, this is just sufficiently illustrated：It should
Manufactured flexible inner tube or tire based on high molecular material rubber or plastics are can not to resist the air as fluid to divide
What the magnitude of son was therefrom passed through, it is clear that：Based on high molecular material rubber or plastics in manufactured flexible piece or block
Gap between molecule is more than the diameter for forming air molecule, and only air molecule is passed through between the high molecular material molecule
Gap rate can slowly some.
The phenomenon that passing through daily life or experiment can also prove：As the fluid molecule of fluid, equally can also pass through with
The waterproof sealing defence line that manufactured any flexible piece is formed based on high molecular material rubber or plastics, only this pass through
Rate also can slowly some.If --- the deep-fried twisted dough sticks food bought with polybag placement, soon, it can be seen that on deep-fried twisted dough sticks
Oil can be exuded to the outside of the polybag, why human eye can find the phenomenon that oil can leak on the outside of polybag, be
Because as the oil of liquid, belong to the substance for being not easy to volatilization, the oil molecule of the leakage that leaks easily in liquid form can be after
Its form on the outside of polybag that leaks is stayed in continuation of insurance；But it if containing water in polybag, leaks on the outside of polybag
Hydrone can be disappeared in human eye sight in the form of evaporation immediately.
Obviously：Above-mentioned all waterproof sealing technology behaves (all mainly undertake by using entity sealing element
), effective permanent sealing effect can not be realized from the magnitude angle of molecule；It is not difficult to imagine：It is set using such effect
The required underwater adapted dragging motor of any Underwater Engineering of meter also necessarily cannot for good and all continue to work under water or not busy
It puts, moreover, must periodically hang and pull on bank safeguard (not being repair) with the machine of tearing open for excluding to seep water as main task；If make
With several myriawatts even underwater adapted dragging motor of myriawatts up to a hundred, with regard to this " regular dismounting excludes infiltration and safeguards ", this point is (for the time being
Disregard the influence of diving depth), the caused trouble during its use can not even more be imagined, so that allowing people dare not
Extravagant hopes uses the prior art dragging motor of high-power underwater adapted in permanent Underwater Engineering or permanent underwater utensil again
.
Thus：At present, can be diving instruments adapted the underwater adapted dragging motor as described in title of the present invention still
It does not propose or comes out.--- this is required adapted water in people's underwater utensil (including engineering) to be solved by every means always
Under (such as：It is underwater to slip into super km) a big problem of technology of dragging motor.
Invention content
The purpose of the present invention：
Exactly in order to thoroughly solve the problems, such as above-mentioned this " big " to be solved.
The key of the present invention is：
The prior art is just to bypass using above-mentioned " the entity member made based on " rubber or plastic flexible material "
Part " and its " structure of adapted " implement the conventional thinking of waterproof sealing, in addition find other approach and allow the present invention can to realize
It realizes qualifiedly：When being placed in underwater continuous firing (including the idle period), regardless of its diving depth with continuously holding
The continuous time is how, can allow the present invention accomplish as described in title of the present invention " can deep diving and without periodically on
The underwater dragging motor of bank exclusion infiltration maintenance " (safeguard to be not equal to and repair).--- if requirement so can be reached, then,
No matter power made of underwater dragging motor it is much (such as：Up to a million kilowatts) with the depth that can dive under water it is mostly deep (such as：Diving
Upper km), it is just all unimportant.
The features of the present invention：
First, due to forming in " full seal type " complete machine structure of the invention, i.e., the gold formed by metal sealing Isolated Shield
Belong in seal isolation cavity, be all (being used as existing of being realized by non-removable welding procedure between all seaming positions
The soldering reliability for having technology thoroughly solves), moreover, the present invention is with vertical direction and underwater utensil adapted
, this is just to allow the incompressible fluid for being lighter than water that can realize that its jacking external world water body is intended to from top to bottom within the present invention
Internal osmotic pressure or great osmotic pressure (being caused by deep diving) creates condition.
If --- the present invention is given under water horizontal positioned, then, circular axle envelope position is also inevitable in the present invention
Can be horizontal positioned, which will necessarily just be higher than the circular top external world water pressure, then the circle
Lower part external world water body will calmly be penetrated by the axle envelope in the metal sealing isolated chambers of the present invention, and will be in cavity
Fluid squeezes out the present invention from the top of round axle envelope position, and consequence is exactly the corrupted that rotor is allowed to slow down and causes motor, specifically
Reason refers to " two " money in " specific embodiment ".
2nd, due to being filled with fluid between the stator and rotor in the present invention, although relatively to its rotating speed compared with air
Some resistances (can suitably slow down) can be caused, as long as however, the present invention to match to be used in be not very big underwater for speed demand
On utensil, whole giving full play to for electric energy efficiency is not have much influences, is only limitted to the shadow for limiting rotary speed
It rings.
--- what if the high speed torque or low speed torque needed in practical application can be a kind of by such as gear-box
Speed changer realizes that this has become the very ripe prior art to adjust.
3rd, it due to being provided with dedicated oil-filled mouth in the present invention, also, is provided in far from metal sealing isolated chambers
The bottom position at top, just can to open and (fill fluid) the oil-filled mouth that can be closed and (block oil circuit), this can not prevent fluid molecule for this
The ad hoc body (element) of (only rate is unhappy) can be passed through at any time, it is impossible to be formed in above-mentioned metal sealing isolated chambers
The gap of fluid molecule is leaked on periphery or upper position of the fluid other than its bottom or channel creates condition.
--- it is of the prior art, such as the waterproof grommet made of flexible high molecular material and its adapted of immersible pump
Compressing structure, just the periphery in the overall structure of the immersible pump or top, which form, can not prevent fluid (gas or water) molecule
Gap or access (it is unhappy only to pass through rate) more can be penetrated：
Under the compressing of extraneous high-pressure water body, hydrone will necessarily pass through anti-the waterproof sealing element of the immersible pump bottom
Water-stop element enters in submersible pump body, while during extruding, and the air molecule on internal top is allowed to pass through the anti-of top
In the low pressure water body that watertight construction leaks to outside submersible pump body.--- it should be not difficult to find out in the process：It is that the prior art is caused to dive
Water pump is unable to deep diving and must periodically debark carry out the root for excluding the two big defects that infiltration is safeguarded, and：Diving depth is got over
Greatly, then the cycle time for being somebody's turn to do " regular " is shorter.
4th, waterproof sealing structure as prior art will not be required for as that can be slipped into due to the present invention in engineering
Any underwater depth position use, and can accomplish to accomplish in the diving extremely long duration it is non-maintaining, in this way
It is just：
It can allow as needed or manufacturing capacity is manufactured into the powerful deep diving present invention and directly exploit seabed at deep-sea
Involved all submerged organs, which are provided with, during " combustible ice " is capable of the underwater dragging motor of adapted and creates very advantageously
Condition.--- under water exploit " combustible ice " process with land exploiting colliery process be substantially, only
Under water mainly by underwater " robot " (without too high intelligence) with certain functions as exploitation " combustible ice "
" party ".
--- it is related to overview main points of the present invention for " combustible ice " exploitation matters：
Through verifying, global " combustible ice " reserves are two times of other fuel mineral sum total such as oil and coal.
At present, all it is related to " combustible ice " in fact in energetically investment research and development including many big states such as the U.S., Japan and Russia
Production technique good decades, however, not yet solving the exploitation on a large scale that can enter the practical stage and simultaneously can
For the technical solution (cost of winning is very high --- be 200 times or so of general fuel mineral mining cost) of commercial object,
According to major impetus instrument (underwater dragging motor) of the present invention as obtaining from underwater installation engineering machinery institute adapted, it is possible to allow
The cost of " combustible ice " exploitation reaches the purpose very close to business, you can simultaneously can with the mining phase on a large scale for entering practical
It obtains high-profit.
The disposable underwater service life of the present invention can depend on the aerial rotation of rotor in the present invention completely
Service life (World Famous Brand motor can reach 30 years), according to best material produce its of the invention service life be close to 50 years or
Longer, i.e., it is also to be close to 50 years or longer that the present invention, which sets the underwater uninterrupted duration,.--- it is such to drag under water
Dynamic motor is very favorable in the obtaining from underwater installation of support " combustible ice ".
Description of the drawings
Fig. 1 illustrates (to contain as the embodiment of the present invention of adapted utensil under water：Typical commutation drive mechanism).
1：The motor stator of embedded winding；2：Rotor；3：Motor bearings；4：Narrow metal sealing Isolated Shield；6：
Machine shaft；7：Electric machine shaft gland or the position that the axle envelope is set；8：It is arranged on 45 degree of perpendicular tooth sectors of roller end；9：Setting
45 degree of horizontal tooth sectors on transverse axis；D：Pipe connection or the oil-filled mouth directly set are passed through；S：Fluid；W：With other submerged organs
Has the installing plate block frame of location and installation purposes；
Specific embodiment
In order to realize the above-mentioned purpose of the present invention, intend using following technical solution：
The present invention includes：
Including：Conventional structure form by the dragging motor that both rotor 2 and stator 1 of embedded winding are formed by it
Shaft 6 implements torque output；
It is characterized in that：
Rotor 2 is at least allowed to be surrounded by narrow metal sealing Isolated Shield 4 with stereogenic, also, in narrow metal
The bottom of seal isolation shielding 4 is provided with the shaft 6 that can be passed down through electric machine shaft gland 7；
4 bottom of narrow metal sealing Isolated Shield has passed through pipe connection or the oil-filled mouth D directly set；
The fluid being filled in the narrow metal sealing Isolated Shield 4；
All splicing gaps that the narrow metal sealing Isolated Shield 4 is related to all are by non-removable welding
Technique realizes connection；
The typical commutation kind of drive that the dragging motor is implemented is：It allows and is connected in the vertical helical teeth in vertical 6 lower end of shaft
Wheel 8 is driven with coupling the lateral helical gear 9 of lateral shaft 10 as the reversing mode for being mutually perpendicular to toe joint.
The fluid is less than 0 DEG C of low-freezing lightweight fluid.
The method of present invention filling fluid S：
It is characterized in that, refer to be full of program for last consolidate that dragging motor is rushed before oiling liquid S terminates：
Refer to complete dragging motor that generally conventional being considered as be filled with after the program of fluid S additional again to locate
" consolidation " filling program of rationality matter：
The axle envelope 7 of dragging motor is looked up into placement, then slightly shake a moment (about ten times or so) upwards, finally by oil-filled
Mouth D to complete machine pressurize (such as：5 atmospheric pressures) again row filling fluid S, at the axle envelope 7 of the inverted dragging motor send out
The existing fluid S to leak occurs, you can assert to complete expires the process of filling to dragging motor filling fluid S.--- it is true with this measure
It protects dragging motor leaving no air bubbles inside and is filled with fluid S really.The main applied technical field of the present invention：
It is characterized in that, dragging motor and combustible ice exploitation can be contained for marine bottom under the large and small power water of adapted
Large and small underwater utensil type include：
For directly driving the mechanism of pull rope under water as in air；
It is necessarily required in the process for exploiting underwater combustible ice ore as exploiting colliery process in air
Underwater conveyer belt or/and underwater waggon as power utensil；
It is required during underwater combustible ice ore for being exploited as exploiting colliery process in air
Other power utensils and tool：
Wired remote control push away under water dregs machine, wired remote control function vehicle, can be by the function vehicle carries and uses wired distant
Control underwater shock hammer and spader.
It is explained the main points briefly and the signal of Fig. 1 according to above, it should substantially be appreciated that the mechanism of the present invention, below
Related keyword particular problem when implementing again to the technology of the present invention is further described：
First, the present invention relates to " hermetically sealed " type structure problems of metal sealing Isolated Shield cavity：
In narrow metal sealing Isolated Shield 4, only rotor 2 is surrounded wherein, narrow metal sealing isolation
Shielding 4 thickness can take several millimeters magnitude (such as：The thickness of small, medium-sized dragging motor can use 2 millimeters)；Positioned at electricity
The thickness of 4 part of narrow metal sealing Isolated Shield between machine rotor 2 and motor stator 1 can be used 0.1 to 0.2 millimeter, and
And, it is necessary to using non-magnetic metal material and it is preferred that narrow metal sealing Isolated Shield 4 and the inner ring position of motor stator 1
It puts in dismountable close-fitting conjunction state；Gap between above two seal isolation shielding different parts must use welding procedure
It realizes, and should forbid to occur the phenomenon that rosin joint or dry joint (avoid rosin joint or dry joint technically very ripe).
Since the gap formed between metallic molecule is less than the diameter of air molecule or hydrone, metal sealing every
From the structure that shielding cavity is formed " hermetically sealed " type, air molecule or hydrone can be prevented therefrom to pass through；It is and above-mentioned
The sealing ring or structure of various specifications made of the macromolecule flexible material based on rubber or plastics are absolutely not resistances
Only air molecule or hydrone therefrom pass through.
If some position of the metal sealing Isolated Shield cavity in the present invention is using dismountable nonmetallic rubber
Or the flexible macromolecule sealing material of plastics one kind implements sealing by the fastening of bolt, then, it is not likely to form " complete
The three-dimensional defense line of sealing " type, because it can not possibly prevent air molecule with hydrone from passing through, and only it is possible to pass through rate for it
It can be slow.
If some position of the metal sealing Isolated Shield cavity in the present invention is using dismountable two non-ordinary lights
Sliding metal flat implements sealing by the fastening of bolt, then, the solid that it is also impossible to be formed " hermetically sealed " type is prevented
Line, because, then smooth plane all has " roughness ", it is equally also impossible to that air molecule is prevented therefrom to wear with hydrone
More, only its rate passed through may be slowly.
More than two " if " example fully demonstrate used why in the prior art in its key position it is removable
The above-mentioned sealing element and its structure unloaded can not resist gas molecule or fluid molecule and the reason penetrated in defence line is sealed from it.
So far, it should it is very clear, exactly because the present invention employs crucial simple metal seal cavity and realizes
Oneself " hermetically sealed " type three-dimensional defense line, and the penetration problem that can prevent air molecule and hydrone is ensured with this.
When present invention employs the designing scheme full of fluid S, purpose is that：The fluid S that will not be compressed is allowed at this
Invention is internal, premised on itself can never be leaked due to " hermetically sealed " the type defence line of formation, it will be able to where prevent the external world
I guess high water body pressure is for the osmotic pressure inside the present invention.--- it is (aobvious that if internal fluid S has approach that can leak
Do not have so), then, extraneous high-pressure water body will permeate up into (obviously from 7 position of axle envelope of metal sealing shielding cavity
Can not possibly).
2nd, the present invention relates to using internal hydraulically full (fluid S) scheme is allowed the problem of：
In view of knowledge：If original design is exactly to allow in motor that water body can be filled with, then, due to water body
Can be conductive, therefore, water body is great for the rotating speed influence of rotor 2：
One is：Since water body can be conductive, rotor 2 can cause it week to make a circle the counter electromotive force of water body formation when rotating
And the influence that rotor 2 is significantly allowed to slow down is caused, the electromotive efficiency of complete machine can also give a discount；
The second is：Water body will result in the shadow significantly to slow down to rotor 2 in rotor 2 and stator 1 in itself between the two
It rings.--- with air in rotor 2 compared between the two it is self-evident with stator 1.
Therefore, the design of general motor, it is most using allowing rotor 2 with stator 1 under conditions of full of air
Allow rotor 2 can high-speed rotating efficient design scheme, however, rotating speed is caused to become once rotor 2 is allowed to touch water body at this time
Slowly, it causes overcurrent phenomenon and damages motor.
If it is exactly deliberately to employ nonconducting fluid S full of the structure type institute inside motor as the present invention
The motor of design, then, nonconducting fluid S can only cause the rotating speed of rotor what is slowed down between rotor 2 and stator 1
It influences, and much can always be influenced less than the deceleration caused by above-mentioned water..
If when the motor of filling fluid S is exactly the underwater utensil that is run for non-high-speed, such as：It is exactly for adapted
During underwater conveyer belt, then, fluid S is filled with, the influence for the underwater dragging motor is only limited to rotating speed decline, and
Conveyer belt does not require natively quickly to run, and this point conforms exactly to therewith.--- however, at this time once the present invention in fluid
S has changed water body (necessarily by can just form the infiltration of extraneous water body under the premise of the original fluid S in part has been squeezed out) into, that
, the water body of the infiltration can equally cause the motor speed relatively slack-off and finally result in the consequence of motor damage.
--- according to above-mentioned analysis and common knowledge, be not difficult it is small bear, exist between the rotor and stator of dragging motor
It is also different that different media, which influences the rotating speed of rotor,：
If in vacuum state, the speed reduction influence of rotor is not present；
If being filled with air, (air drag influences rotating speed little) minimum for the speed reduction influence of rotor；
If being filled with fluid S, (viscosity of fluid S has an impact rotating speed) bigger than normal for the speed reduction influence of rotor；
If being filled with water body, (viscosity of water body has an impact rotating speed) bigger than normal for the speed reduction influence of rotor, however, right
In rotor speed reduction influence maximum element still since water body can be conductive, rotor causes to lead between rotor and stator when rotated
Electric water body can also charge and (generate counter electromotive force), this is likely to reach significantly degree for the influence that rotor slows down, i.e.,
It is likely to the limited influence for deceleration much larger than above-mentioned water body viscosity.
3rd, the present invention relates to the stator of underwater adapted motor can dismounting and change the problem of：
As shown in Figure 1, motor stator 1 is isolated with rotor 2 by metal sealing Isolated Shield cavity between the two, is made
Become relative to the motor stator 1 for having surround winding that is easily damaged can independent dismounting and change；Due to such motor knot
Structure is made cumbersome, only has only a few to employ such structure that can replace stator 1 at present, in prior art motor product
Form, however, for as underwater adapted motor (particularly with powerful heavy machine), unlike easy complete machine on the ground
Replace, therefore or the consideration that should should be regarded as a different matter or use the ideal structure for being capable of dismounting and change stator 1 to be appropriate, this together
When be also beneficial to extend service life of the underwater adapted motor body part.
In summary：
In general, motor is a highly developed product, as long as ensuring that rotor 2 therein is in fluid S always
Middle rotary work, then, motor is just less likely to be damaged.Therefore, by the rotor 2 in the present invention be arranged on metal sealing every
Off screen covers intracavitary and does not also just have to worry easily occurring after long-term operation from the problem of damage.--- it is driven by motor drag
Durable instrument, such as：Washing machine, refrigerator and sky wither device, etc., typically up to target adapted prior art dragging motor conduct
The utensil of output component, the maintenance-free disposable adapted service life greatly can be at 15 years or more, and World Famous Brand is then reachable
By 30 years or more, if being produced again using best material, the serious hope maintenance-free disposable adapted service life may be more than
50 years.For this purpose, non-removable welding procedure is employed to implement its " full seal type " in belonging to the present invention of simple products
During structure (prevent product is from carrying out demolition and maintenance), time limit of the people for the present invention disposable service life is not interfered with.
Claims (5)
1. it is a kind of using fluid jacking waterproof sealing and be capable of the underwater utensil adapted of the non-maintaining ideal type of deep diving dragging electricity
Machine,
Including：Conventional structure form by the dragging motor that both rotor (2) and stator (1) of embedded winding are formed by it
Shaft (6) implements torque output；
It is characterized in that：
Rotor (2) is at least allowed to be surrounded by narrow metal sealing Isolated Shield (4) with stereogenic, also, in narrow type gold
The bottom for belonging to seal isolation shielding (4) is provided with the shaft (6) that can be passed down through electric machine shaft gland (7)；
Described narrow metal sealing Isolated Shield (4) bottom has passed through pipe connection or the oil-filled mouth (D) directly set；
Fluid S is filled in the narrow metal sealing Isolated Shield (4)；
All splicing gaps that the narrow metal sealing Isolated Shield (4) is related to all are by non-removable Welder
Skill realizes connection；
The dragging motor passes through the form with the positioning of the installing plate block frame (W) of the motor disjunctor in a perpendicular direction under water
With on other underwater utensils.
2. it is a kind of it is as described in claim 1 using fluid jacking waterproof sealing and can the non-maintaining ideal type of deep diving it is underwater
The dragging motor of utensil adapted, which is characterized in that the typical commutation kind of drive that the dragging motor is implemented is：It allows and is connected in
The vertical vertical helical gear in shaft (6) lower end (8) and couple transverse direction shaft (10) transverse direction helical gear (9), as being mutually perpendicular to toe joint
Reversing mode transmission.
3. it is a kind of it is as described in claim 1 using fluid jacking waterproof sealing and can the non-maintaining ideal type of deep diving it is underwater
The dragging motor of utensil adapted, it is characterised in that：The fluid (S) is less than 0 DEG C of low-freezing lightweight fluid S.
4. it is a kind of using fluid jacking waterproof sealing and be capable of the underwater utensil adapted of the non-maintaining ideal type of deep diving dragging electricity
The method of the filling fluid of machine,
It is characterized in that, refer to that rushing consolidation last before oiling liquid (S) terminates for dragging motor is full of program：
The axle envelope (7) of dragging motor is looked up into placement upwards, then shakes dragging motor a moment, finally by oil-filled mouth (D) to whole
Row fills fluid (S) again for machine pressurization, finds there is the fluid to leak (S) appearance at the axle envelope (7) of the inverted dragging motor,
It can assert to complete and program is consolidated to being full of for dragging motor filling fluid (S).
It is 5. a kind of using fluid waterproof sealing and the dragging motor of being capable of the underwater utensil adapted of the non-maintaining ideal type of deep diving
Main applied technical field,
It is characterized in that, can under the large and small power water of adapted dragging motor and for marine bottom contain combustible ice exploitation it is big,
Small underwater utensil type includes：
For exploiting the water being necessarily required to during underwater combustible ice ore as exploiting colliery process in air
Power utensil as lower conveyer belt or/and underwater waggon；
For exploited as exploiting colliery process in air during underwater combustible ice ore it is required other
Power utensil and tool：
Wired remote control push away under water dregs machine, wired remote control function vehicle, can be by the function vehicle carries and uses wired remote control water
Lower jump bit and spader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142547.0A CN108155750A (en) | 2016-12-06 | 2016-12-06 | Using fluid jacking waterproof sealing and it is capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142547.0A CN108155750A (en) | 2016-12-06 | 2016-12-06 | Using fluid jacking waterproof sealing and it is capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving |
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| Publication Number | Publication Date |
|---|---|
| CN108155750A true CN108155750A (en) | 2018-06-12 |
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| CN201611142547.0A Withdrawn CN108155750A (en) | 2016-12-06 | 2016-12-06 | Using fluid jacking waterproof sealing and it is capable of the dragging motor of the underwater utensil adapted of the non-maintaining ideal type of deep diving |
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| CN104682608A (en) * | 2015-03-03 | 2015-06-03 | 青蛙泵业有限公司 | Multiple sealing motor for deep well pump |
| CN108082433A (en) * | 2016-11-23 | 2018-05-29 | 梁嘉麟 | Can deep diving surpass the structure of km and the non-maintaining ideal type submarine electric propeller propeller that fluid is allowed to carry out waterproof sealing |
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2016
- 2016-12-06 CN CN201611142547.0A patent/CN108155750A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060177320A1 (en) * | 2005-02-06 | 2006-08-10 | Chaorong Zhuang | Combined low power oil filled submersible motor and its protector |
| CN102195387A (en) * | 2011-03-21 | 2011-09-21 | 梁嘉麟 | Sealing structure of submersible pump |
| CN102788023A (en) * | 2011-05-16 | 2012-11-21 | 梁嘉麟 | Sealing structure form of full-sealing B type liquid pump |
| CN202684809U (en) * | 2011-12-14 | 2013-01-23 | 北京工业大学 | Omnidirectional electric screwdriver |
| CN104682608A (en) * | 2015-03-03 | 2015-06-03 | 青蛙泵业有限公司 | Multiple sealing motor for deep well pump |
| CN108082433A (en) * | 2016-11-23 | 2018-05-29 | 梁嘉麟 | Can deep diving surpass the structure of km and the non-maintaining ideal type submarine electric propeller propeller that fluid is allowed to carry out waterproof sealing |
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Application publication date: 20180612 |