CN208028700U - A kind of waterproof machine - Google Patents
A kind of waterproof machine Download PDFInfo
- Publication number
- CN208028700U CN208028700U CN201721577287.XU CN201721577287U CN208028700U CN 208028700 U CN208028700 U CN 208028700U CN 201721577287 U CN201721577287 U CN 201721577287U CN 208028700 U CN208028700 U CN 208028700U
- Authority
- CN
- China
- Prior art keywords
- shell
- inner casing
- rotation axis
- rotor
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of waterproof machines, including shell, inner casing, sealing block and rotor, the shell is internally provided with by inner casing, heat dissipation patch is provided between the shell and inner casing, the surface of the inner casing is provided with stator core, it is provided with stator coil on the inside of the stator core, the stator coil is internally provided with rotor, it is provided with rotation axis at the center of the rotor, the rotation axis runs through shell, inner casing is connect by bearing with rotor, it is connected with sealing block below the bearing, the outer ring of the rotation axis is provided with sealing ring, the surface of the shell is provided with sealed screw and groove, the sealed screw is located at the outside of a groove.The utility model is by being provided with sealing ring when rotation axis is operated, sealing ring gets up the gap sealing between rotation axis and shell, and it is mounted with sealing block on wall inside the shell again, double shield motor will not enter water in running, ensure that the security and stability that motor works under water.
Description
Technical field
The utility model is related to technical field of motors, specifically a kind of waterproof machine.
Background technology
Now with the energy-efficient rise in the whole world, more and more places use wind-power electricity generation, solar power generation, but wind
Power power generation is influenced by season, and wind-powered electricity generation is highly unstable, grid-connected to have any problem, and the input cost of solar power generation is also very
Height, and energy consumption and pollution are very big when manufacture solar energy power generation sheet, therefore its popularization is difficult, people will be by eye at this time
Water is invested, ocean is influenced by tide at present, has the generation of flood tide and ebb daily, flow is very big, the famous money pool
Tide is precisely due to what specific geographical environment occurred plus tide, it is seen that its energy has much.But with generating power by water current, especially
Using the tidal power generation of ocean, one main difficult point seek to manufacture waterproof motor, and present motor generally without
Waterproof is arranged, and need the motor of waterproof its is complicated, and the production cost is very high, it is therefore necessary to design it is simple in structure, and
Produce cheap waterproof machine.
Utility model content
The purpose of this utility model is to provide a kind of waterproof machines, to solve motor one in the prior art and present
As be arranged without waterproof, and the problem of need the motor of waterproof its be complicated, and the production cost is very high.
Realize that above-mentioned purpose, the utility model provide the following technical solutions：Including shell, inner casing, sealing block and rotor, institute
Being internally provided with by inner casing for shell is stated, heat dissipation patch is provided between the shell and inner casing, the surface of the inner casing is provided with
Stator core, is provided with stator coil on the inside of the stator core, and the stator coil is internally provided with rotor, described turn
Rotation axis is provided at the center of son, the rotation axis is connect by bearing with rotor through shell, inner casing, under the bearing
Side is connected with sealing block, and the outer ring of the rotation axis is provided with sealing ring, and the surface of the shell is provided with sealed screw and item
Groove, the sealed screw are located at the outside of a groove, and the surface of described groove is connected with terminal box, the top of the shell
Hook circle is installed.
Preferably, there is the conducting wire coiling of insulative water-proof casing in the coil use outside on the stator coil.
Preferably, the inner wall of the sealing ring and the outer wall of rotation axis are tightly connected.
Preferably, the surface of the hook circle, which uses, is coated with cashew resin paint material.
Preferably, screw seal gasket is set below the sealed screw.
Compared with prior art, the utility model has the beneficial effects that：The utility model is provided with sealing ring in rotation axis
When being operated, sealing ring gets up the gap sealing between rotation axis and shell, and is mounted with to seal on wall inside the shell again
Block, double shield motor will not enter water in running, ensure that the security and stability that motor works under water；Inside setting
Stator coil using the conducting wire coiling for having insulative water-proof casing, even if one layer of waterproof epoxy resin of package stator have it is broken
Damage, that will not lead electric leakage using the coils of insulation measures, still can normal rotation generate electricity, and internal point electronic original part
On wrap up once waterproof film, screw seal gasket is set below sealed screw, water is effectively prevent to enter electricity from screw sky
In casing, water resistance is good；The equipment making is at low cost, long lifespan, carries out waterproof from inside to outside, and waterproof is more efficient, knot
Structure is simple, highly practical, has strong promotion and application value.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model.
Fig. 2 is the front view of the utility model.
In figure：1- shells, 2- heat dissipation patch, 3- inner casings, 4- stator coils, 5- stator cores, 6- sealing blocks, 7- rotation axis,
8- rotors, 9- bearings, 10- sealing rings, 11- hooks circle, 12- sealed screws, 13- groove, 14- terminal boxes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, including shell 1, inner casing 3, sealing block 6 and rotor 8, shell 1
Be internally provided with by inner casing 3, be provided between shell 1 and inner casing 3 heat dissipation patch 2, the surface of inner casing 3 is provided with stator core
5, the inside of stator core 5 is provided with stator coil 4, and stator coil 4 is internally provided with rotor 8, is set at the center of rotor 8
It is equipped with rotation axis 7, rotation axis 7 is connect by bearing 9 with rotor 8 through shell 1, inner casing 3, and the lower section of bearing 9 is connected with sealing
The outer ring of block 6, rotation axis 7 is provided with sealing ring 10, is provided with sealing ring 10 when rotation axis 7 is operated, and sealing ring 10 will
Gap sealing between rotation axis 7 and shell 1 gets up, and is mounted with sealing block 6, double shield motor on 1 inner wall of shell again
Water will not be entered in running, ensure that the security and stability that motor works under water, the surface of shell 1 are provided with sealing spiral shell
Silk 12 and groove 13, sealed screw 12 are located at the outside of a groove 13, and the surface of groove 13 is connected with terminal box 14, shell
1 top is equipped with hook circle 11, and the coil on stator coil 4 uses outside to have the conducting wire coiling of insulative water-proof casing, seals
The inner wall of circle 10 is tightly connected with the outer wall of rotation axis 7, and the surface of hook circle 11 seals spiral shell using cashew resin paint material is coated with
Screw seal gasket is arranged in 12 lower section of silk.
The operation principle of the utility model is：When in use, rotation axis 7 passes through bearing 9 to the equipment through shell 1, inner casing 3
It is connect with rotor 8, the lower section of bearing 9 is connected with sealing block 6, and the outer ring of rotation axis 7 is provided with sealing ring 10, close by being provided with
When rotation axis 7 is operated, sealing ring 10 gets up the gap sealing between rotation axis 7 and shell 1 for seal 10, in shell 1
It is mounted with that sealing block 6, double shield motor will not enter water in running on inner wall, the use of stator coil 4 of inside setting
It is the conducting wire coiling for having insulative water-proof casing, even if one layer of waterproof epoxy resin of package stator has breakage, using insulation measures
Coil will not lead electric leakage, still can normal rotation power generation, and wrap up on internal point electronic original part and once can
Waterproof membrane, 12 lower section of sealed screw are arranged screw seal gasket, effectively prevent water to enter in motor casing from screw gap, waterproof
Performance is good.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of waterproof machine, including shell (1), inner casing (3), sealing block (6) and rotor (8), it is characterised in that:The shell
(1) be internally provided with by inner casing (3), is provided with heat dissipation patch (2), the inner casing (3) between the shell (1) and inner casing (3)
Surface be provided with stator core (5), be provided with stator coil (4), the stator coil on the inside of the stator core (5)
(4) be internally provided with rotor (8), be provided with rotation axis (7) at the center of the rotor (8), the rotation axis (7) is through outer
Shell (1), inner casing (3) are connect by bearing (9) with rotor (8), are connected with sealing block (6) below the bearing (9), described turn
The outer ring of moving axis (7) is provided with sealing ring (10), and the surface of the shell (1) is provided with sealed screw (12) and groove
(13), the sealed screw (12) is located at the outside of a groove (13), and the surface of described groove (13) is connected with terminal box
(14), hook circle (11) is installed at the top of the shell (1).
2. a kind of waterproof machine according to claim 1, it is characterised in that：Coil on the stator coil (4) uses
There is the conducting wire coiling of insulative water-proof casing in outside.
3. a kind of waterproof machine according to claim 1, it is characterised in that：The inner wall and rotation axis of the sealing ring (10)
(7) outer wall is tightly connected.
4. a kind of waterproof machine according to claim 1, it is characterised in that：The surface of the hook circle (11), which uses, to be coated with
Cashew resin paint material.
5. a kind of waterproof machine according to claim 1, it is characterised in that：Screw is set below the sealed screw (12)
Seal gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577287.XU CN208028700U (en) | 2017-11-22 | 2017-11-22 | A kind of waterproof machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577287.XU CN208028700U (en) | 2017-11-22 | 2017-11-22 | A kind of waterproof machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028700U true CN208028700U (en) | 2018-10-30 |
Family
ID=63898140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721577287.XU Expired - Fee Related CN208028700U (en) | 2017-11-22 | 2017-11-22 | A kind of waterproof machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649741A (en) * | 2019-10-23 | 2020-01-03 | 高建 | Motor for underwater work |
-
2017
- 2017-11-22 CN CN201721577287.XU patent/CN208028700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649741A (en) * | 2019-10-23 | 2020-01-03 | 高建 | Motor for underwater work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181030 Termination date: 20191122 |