CN209676099U - A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors - Google Patents
A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors Download PDFInfo
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- CN209676099U CN209676099U CN201920713448.6U CN201920713448U CN209676099U CN 209676099 U CN209676099 U CN 209676099U CN 201920713448 U CN201920713448 U CN 201920713448U CN 209676099 U CN209676099 U CN 209676099U
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- Prior art keywords
- end cap
- rear end
- high pressure
- energy
- phase permanent
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Abstract
The utility model discloses a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors, including body, one end of the body is provided with drive end bearing bracket, rotation main shaft is provided on the inside of the drive end bearing bracket, it is provided with rotor on the inside of the body, terminal box is provided on the upside of the body, the other end of the body is provided with rear end cap, it is provided with bearing on the inside of the rear end cap, is provided with rotation axis on the inside of the bearing；The side of body is provided with rear end cap, Air Filter, rotation axis and flabellum are provided on the inside of rear end cap, the outside setting restraining position ring block and retention bead of rear end cap, one end of rotation main shaft is provided with connection bump, convenient for dismounting to rear end cap and flabellum, and then improves the convenience of maintenance, cavity, heat dissipation pedestal and heat bulge are provided on the inside of body, it is provided with water inlet and water outlet on the upside of body, convenient for cooling down to body, improves the cooling effect of device.
Description
Technical field
The utility model belongs to permasyn morot technical field, and in particular to a kind of energy-efficient high pressure three-phase permanent
Synchronous motor.
Background technique
Three-phase permanent magnet synchronous motor is the synchronous motor that synchronous rotary magnetic field is generated by permanent magnet excitation, and permanent magnet, which is used as, to be turned
Son generates rotating excitation field, and threephase stator winding, by armature-reaction, incudes three-phase symmetrical electric current under rotating excitation field effect, can be defeated
Enter biggish voltage, efficiently rotated convenient for rotor, energy loss is low, and more energy saving, using effect is good, existing three-phase
Permanent magnet synchronous motor when in use, is not easy to dismount casing with rear end cap and fan, causes to body inside and fan
Maintenance is inconvenient, and maintenance efficiency is low, and maintenance cost is big, in addition generates heat during body operation larger, only by it is air-cooled cannot be very
Good radiate, and easily influences the service life of equipment, the operation that motor is efficient, permanent is not easy to, thus it is proposed that one
The energy-efficient high pressure three-phase permanent-magnetic synchronous motors of kind.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors
Existing three-phase permanent magnet synchronous motor is proposed in background technique when in use, is not easy to tear casing with rear end cap and fan open
Dress, it is inconvenient to body inside and fan maintenance to cause, and maintenance efficiency is low, and maintenance cost is big, in addition sends out during body operation
Heat is larger, cannot only be radiated well by air-cooled, easily influences the service life of equipment, and it is efficient, long to be not easy to motor
The problem of long operation.
To achieve the above object, the utility model provides the following technical solutions: a kind of energy-efficient high pressure three-phase permanent is same
Motor is walked, including body, one end of the body are provided with drive end bearing bracket, rotation main shaft are provided on the inside of the drive end bearing bracket,
It is provided with rotor on the inside of the body, terminal box is provided on the upside of the body, after the other end of the body is provided with
End cap is provided with bearing on the inside of the rear end cap, rotation axis is provided on the inside of the bearing, one end of the rotation axis is set
It is equipped with flabellum, restraining position ring block is arranged in the outside of the rear end cap, and the side of the stop collar is provided with retention bead, the limit
Protrusion is an integral structure with body, and the side of the terminal box is provided with water inlet, and the other side of the terminal box is provided with
Water outlet.
Preferably, the other end of the rotation axis offers link slot, and it is convex that one end of the rotation main shaft is provided with connection
It rises, the connection bump is " ten " font, and the rotation axis and rotation main shaft pass through connection bump and rotation axis carries out pin connection.
Preferably, heat release hole is offered on the inside of the rear end cap, and Air Filter is provided on the inside of the heat release hole, it is described
The outside of Air Filter is step type, and one end of the Air Filter is provided with buckle, the rear end cap and Air Filter pass through buckle into
Row is connected together.
Preferably, the first external screw thread, setting on the outside of the other end of the body are provided on the outside of described rear end cap one end
There is the second external screw thread, internal screw thread is provided on the inside of the stop collar, the rear end cap and body pass through stop collar and threaded portion
It is fixedly connected.
Preferably, one end of the rear end cap offers cotter way, and the cotter way is circle, the other end setting of the body
There are limited post, the rear end cap and body to carry out pin connection by limited post and cotter way.
Preferably, the inside spiral surrounding of the body has cavity, the water inlet and water outlet to pass through in cavity progress
Portion's connection.
Preferably, heat bulge is provided on the inside of the cavity, the side of the heat bulge is provided with heat dissipation pedestal,
The heat dissipation pedestal is " ten " font.
Compared with prior art, the utility model has the beneficial effects that
(1) side of body is provided with rear end cap, and Air Filter, rotation axis and flabellum, rear end are provided on the inside of rear end cap
The outside setting restraining position ring block of lid and retention bead, the one end for rotating main shaft are provided with connection bump, convenient for carrying out to rear end cap
It dismounts, while convenient for separating flabellum with rotation main shaft, avoiding dismounting inconvenient, causing to body inside and flabellum maintenance effects
Difference, convenient for improving the practicability of device, the economic value of aggrandizement apparatus.
(2) it is provided with cavity, heat dissipation pedestal and heat bulge on the inside of body, water inlet is provided on the upside of body and goes out
The mouth of a river, generate heat convenient for being cooled down to body, when equipment being avoided to work it is excessive damage, improve the cooling effect of device,
Extend the service life of device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is enlarged structure schematic diagram at the A of Fig. 2 of the utility model；
Fig. 4 is enlarged structure schematic diagram at the B of Fig. 2 of the utility model；
In figure: 1, body；2, Air Filter；3, rear end cap；4, stop collar；5, retention bead；6, water inlet；7, terminal box；
8, water outlet；9, main shaft is rotated；10, flabellum；11, cavity；12, drive end bearing bracket；13, rotor；14, connection bump；15, rotation axis；
16, bearing；17, limited post；18, radiate pedestal；19, heat bulge.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of energy-efficient high pressure three-phase permanent is synchronous
Motor, including body 1, one end of body 1 are provided with drive end bearing bracket 12, and the inside of drive end bearing bracket 12 is provided with rotation main shaft 9, body
1 inside is provided with rotor 13, and the upside of body 1 is provided with terminal box 7, and the other end of body 1 is provided with rear end cap 3, rear end
The inside of lid 3 is provided with bearing 16, is rotated convenient for rotation axis 15, and the inside of bearing 16 is provided with rotation axis 15, rotation axis
15 one end is provided with flabellum 10, and restraining position ring block 4 is arranged in the outside of rear end cap 3, is attached convenient for rear end cap 3 and body 1 solid
Fixed, the side of stop collar 4 is provided with retention bead 5, and retention bead 5 is an integral structure with body 1, convenient for limitation stop collar 4
Movement, the side of terminal box 7 is provided with water inlet 6, and the other side of terminal box 7 is provided with water outlet 8.
In the present embodiment, it is preferred that the other end of rotation axis 15 offers link slot, and one end of rotation main shaft 9 is provided with
Connection bump 14, connection bump 14 be " ten " font, convenient for rotation main shaft 9 drive rotation axis 15 rotated, rotation axis 15 with
It rotates main shaft 9 and pin connection is carried out by connection bump 14 and rotation axis 15.
In the present embodiment, it is preferred that the inside of rear end cap 3 offers heat release hole, is provided with Air Filter on the inside of heat release hole
2, the outside of Air Filter 2 is step type, and one end of Air Filter 2 is provided with buckle, rear end cap 3 and Air Filter 2 and is carried out by buckle
It is connected together, convenient for being dismounted to Air Filter 2.
In the present embodiment, it is preferred that be provided with the first external screw thread, the other end outside of body 1 on the outside of 3 one end of rear end cap
It is provided with the second external screw thread, the inside of stop collar 4 is provided with internal screw thread, and rear end cap 3 and body 1 pass through stop collar 4 and threaded portion
It is fixedly connected, convenient for being fixedly connected rear end cap 3 with body 1.
In the present embodiment, it is preferred that one end of rear end cap 3 offers cotter way, and cotter way is circle, and the other end of body 1 is set
It is equipped with limited post 17, convenient for avoiding rear end cap 3 from rotating with body 1 when flabellum 10 rotates, while being convenient for after preferably making
End cap 3 is fixedly connected with body 1, and rear end cap 3 and body 1 pass through limited post 17 and cotter way progress pin connection.
In the present embodiment, it is preferred that the inside spiral surrounding of body 1 has cavity 11, carries out convenient for preferably to body 1 cold
But cool down, water inlet 6 carries out internal be connected to by cavity 11 with water outlet 8.
In the present embodiment, it is preferred that the inside of cavity 11 is provided with heat bulge 19, and the side of heat bulge 19 is provided with
Radiate pedestal 18, and convenient for improving the contact area of body 1 and cooling water, convenient for preferably cooling, heat dissipation pedestal 18 is " ten " word
Type.
The working principle and process for using of the utility model: when in use, rear end cap 3 and body 1 is made to pass through limited post 17
Pin connection is carried out, the inside that at this moment connection bump 14 can enter rotation axis 15 makes then to the side rotary spacing ring 4 of body 1
One end of stop collar 4 is bonded with retention bead 5, and then rear end cap 3 is fixed with body 1, when rotation main shaft 9 rotates
When, the rotation movement of main shaft 9 drives rotation axis 15 to be rotated, and then drives flabellum 10 to be rotated by rotation axis 15, passes through
It is air-cooled that flabellum 10 drives natural wind to carry out rotor 13, convenient for installing to rear end cap 3 and flabellum 10, convenient for the dimension in later period
Shield, while Air Filter 2 and rear end cap 3 be by being connected together, convenient for being dismounted to Air Filter 2, further to preventing
Dirt net 2 carries out replacement maintenance, and water inlet 6 and water outlet 8 can distinguish external water pipe, the cold water on the inside of water pipe along spiral cavity
11 are moved, convenient for cooling down to body 1, while by heat dissipation pedestal 18 and heat bulge 19, convenient for improving cavity 11
The surface area of inside, and then so that body 1 is contacted with cold water, the heat dissipation effect to body 1 is improved, convenient for subtracting
Few equipment heating damages.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. one end of a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors, including body (1), the body (1) is provided with
Drive end bearing bracket (12) is provided with rotation main shaft (9) on the inside of the drive end bearing bracket (12), is provided with rotor on the inside of the body (1)
(13), terminal box (7) are provided on the upside of the body (1), it is characterised in that: after the other end of the body (1) is provided with
End cap (3) is provided with bearing (16) on the inside of the rear end cap (3), is provided with rotation axis (15) on the inside of the bearing (16),
One end of the rotation axis (15) is provided with flabellum (10), and restraining position ring block (4) are arranged in the outside of the rear end cap (3), the limit
The side of position ring (4) is provided with retention bead (5), and the retention bead (5) is an integral structure with body (1), the wiring
The side of box (7) is provided with water inlet (6), and the other side of the terminal box (7) is provided with water outlet (8).
2. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 1, it is characterised in that: described turn
The other end of moving axis (15) offers link slot, and one end of rotation main shaft (9) is provided with connection bump (14), the connection
Raised (14) be " ten " font, the rotation axis (15) and rotation main shaft (9) by connection bump (14) and rotation axis (15) into
Marketing connection.
3. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 1, it is characterised in that: after described
Heat release hole is offered on the inside of end cap (3), is provided on the inside of the heat release hole Air Filter (2), the outside of the Air Filter (2)
For step type, one end of the Air Filter (2) is provided with buckle, and the rear end cap (3) is with Air Filter (2) by being blocked
Close connection.
4. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 1, it is characterised in that: after described
It is provided with the first external screw thread on the outside of end cap (3) one end, is provided with the second external screw thread, institute on the outside of the other end of the body (1)
It states and is provided with internal screw thread on the inside of stop collar (4), the rear end cap (3) and body (1) are carried out by stop collar (4) and threaded portion
It is fixedly connected.
5. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 4, it is characterised in that: after described
One end of end cap (3) offers cotter way, and the cotter way is circle, and the other end of the body (1) is provided with limited post (17), institute
It states rear end cap (3) and body (1) and carries out pin connection by limited post (17) and cotter way.
6. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 1, it is characterised in that: the machine
The inside spiral surrounding of body (1) has cavity (11), and the water inlet (6) carries out internal connect by cavity (11) with water outlet (8)
It is logical.
7. a kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors according to claim 6, it is characterised in that: the sky
It is provided on the inside of chamber (11) heat bulge (19), the side of the heat bulge (19) is provided with heat dissipation pedestal (18), described
Pedestal (18) are radiated for " ten " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713448.6U CN209676099U (en) | 2019-05-17 | 2019-05-17 | A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713448.6U CN209676099U (en) | 2019-05-17 | 2019-05-17 | A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676099U true CN209676099U (en) | 2019-11-22 |
Family
ID=68575189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920713448.6U Expired - Fee Related CN209676099U (en) | 2019-05-17 | 2019-05-17 | A kind of energy-efficient high pressure three-phase permanent-magnetic synchronous motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697741A (en) * | 2020-06-08 | 2020-09-22 | 高邮市申发电机制造有限公司 | Permanent magnet brushless DC motor with good dustproof effect |
-
2019
- 2019-05-17 CN CN201920713448.6U patent/CN209676099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697741A (en) * | 2020-06-08 | 2020-09-22 | 高邮市申发电机制造有限公司 | Permanent magnet brushless DC motor with good dustproof effect |
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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: 20191122 Termination date: 20200517 |