CN209057057U - A kind of brushless generating set - Google Patents
A kind of brushless generating set Download PDFInfo
- Publication number
- CN209057057U CN209057057U CN201821906106.8U CN201821906106U CN209057057U CN 209057057 U CN209057057 U CN 209057057U CN 201821906106 U CN201821906106 U CN 201821906106U CN 209057057 U CN209057057 U CN 209057057U
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- cooling water
- cooling
- water tank
- outside
- rotation
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of brushless generating sets, including flywheel terminal pad, driving motor and infusion water pipe, the side of the flywheel terminal pad is threaded with rotary shaft, and cooling water pond is provided through on the outside of rotary shaft, the driving motor nesting is fixed on generator casing, and rotation gear is connected on the outside of driving motor, the outside engagement of the rotation gear is fixed with transmission chain, the infusion water pipe is weldingly fixed on the outside of generator casing, and the one end for water pipe of being infused is connected with cooling water tank, micro pump is provided on the outside of the cooling water tank, the rotary shaft is provided through radiator fan, and the side of radiator fan is provided with rotor.The brushless generating set is using cooling water pond and cooling water cavity, the heat that device transfers out is absorbed by cooling water pond, and the heat generated in internal unit operational process is carried out by absorbing, cooling, the efficiency that heat reduces in lifting device actual moving process by cooling water cavity.
Description
Technical field
The utility model relates to gen-set technical field, specially a kind of brushless generating set.
Background technique
Brushless AC generator is that excitation winding of the exciter on stator provides excitation, and armature rotor winding will issue
Alternating current, the excitation winding after over commutation in rotor to main generator in rotor are powered, and the armature winding of exciter is in rotor
On, excitation winding is on stator.
Existing brushless AC generator radiating efficiency is not high, leads to the copper wire temperature liter in excitation winding and armature winding
Height, and the single heat that cannot be effectively reduced generating set and generate at work of means cooling at present.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of brushless generating set
Brushless AC generator radiating efficiency it is not high, cause the copper wire temperature in excitation winding and armature winding to increase, and at present
Cooling means single the problem of cannot effectively reducing the heat that generating set generates at work.
To achieve the above object, the utility model provides the following technical solutions: a kind of brushless generating set, including flywheel
Terminal pad, driving motor and infusion water pipe, the side of the flywheel terminal pad is threaded with rotary shaft, and the outside of rotary shaft
It is provided through cooling water pond, the driving motor nesting is fixed on generator casing, and is connected on the outside of driving motor
Gear is rotated, the outside engagement of the rotation gear is fixed with transmission chain, and the infusion water pipe is weldingly fixed on outside generator
On the outside of shell, and the one end for water pipe of being infused is connected with cooling water tank, and micro pump, the rotation are provided on the outside of the cooling water tank
Shaft is provided through radiator fan, and the side of radiator fan is provided with rotor, and the two sides up and down of the rotor are provided with
First stator, the side of the rotor is provided with exciter, and the side of exciter is provided with the second stator, the exciter
Top is equipped with cooling water tank, the inside of the generator casing offers cooling water cavity, and cooling water cavity is internally provided with
Rotate water wheels.
Preferably, the rotary shaft and the connection type of generator casing are bearing connection, and generator casing is using double
Layer hollow structure, and generator casing is to be parallel to each other with cooling water tank.
Preferably, rotation water wheels, and cooling water cavity and cooling water are provided with inside the cooling water pond and cooling water cavity
The width of disk is all larger than the width of rotation water wheels, and the outer lateral edges of cooling water pond use chamfering formula structure.
Preferably, the bottom of the cooling water tank and cooling water pond is respectively connected with infusion water pipe, and cooling water tank with it is miniature
Water pump is by infusion water pipe connection, and micro pump is symmetrical about cooling water tank center line.
Preferably, it is respectively arranged with armature winding and excitation winding on first stator and the second stator, and second is fixed
Son is to be mutually perpendicular to, and the length of exciter is less than the length of cooling water tank with exciter.
Preferably, the cooling water cavity is connect with rotation gear by rotating water wheels, and it is logical with transmission chain to rotate gear
Motor of overdriving constitutes rotational structure, and the quantity for rotating gear setting is six groups.
Compared with prior art, the utility model has the beneficial effects that the brushless generating set,
1, using cooling water pond and cooling water cavity, the heat that device transfers out is absorbed by cooling water pond, and is led to
The heat generated in internal unit operational process is carried out absorbing, cooling, heat in lifting device actual moving process by supercooling water cavity
Reduced efficiency is measured, avoids its equipment running temperature excessively high, the normal power generation function of running equipment；
2, using micro pump and rotation water wheels, liquid inside cooling water pond and cooling water cavity is accelerated by rotation water wheels rotation
The speed of body flowing, avoids liquid that from can not flowing and cooling effect is caused to reduce, and will cool down liquid again by micro pump
It is discharged into cooling water pond and cooling water cavity, the temperature of liquid is reduced by external environment, liquid is promoted and equipment internal heat is absorbed
Reduced effect.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model generator casing schematic diagram of internal structure；
Fig. 4 is that the utility model generator casing just cuts open structural schematic diagram.
In figure: 1, flywheel terminal pad；2, rotary shaft；3, cooling water pond；4, driving motor；5, gear is rotated；6, chain is conducted
Item；7, generator casing；8, infusion water pipe；9, cooling water tank；10, micro pump；11, radiator fan；12, the first stator；13,
Rotor；14, the second stator；15, exciter；16, cooling water tank；17, cooling water cavity；18, water wheels are rotated.
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. 1-4, the utility model provides a kind of technical solution: a kind of brushless generating set, including flywheel connect
Connect disk 1, rotary shaft 2, cooling water pond 3, driving motor 4, rotation gear 5, transmission chain 6, generator casing 7, infusion water pipe 8,
Cooling water tank 9, micro pump 10, radiator fan 11, the first stator 12, rotor 13, the second stator 14, exciter 15, cooling water
Case 16, cooling water cavity 17, rotation water wheels 18, the side of flywheel terminal pad 1 is threaded with rotary shaft 2, and the outside of rotary shaft 2
It is provided through cooling water pond 3,4 nesting of driving motor is fixed on generator casing 7, and the outside of driving motor 4 is connected with
Gear 5 is rotated, the outside engagement of rotation gear 5 is fixed with transmission chain 6, and infusion water pipe 8 is weldingly fixed on outside generator casing 7
Side, and the one end for water pipe 8 of being infused is connected with cooling water tank 9, the outside of cooling water tank 9 is provided with micro pump 10, and rotary shaft 2 is passed through
It wears and is equipped with radiator fan 11, and the side of radiator fan 11 is provided with rotor 13, the two sides up and down of rotor 13 are provided with
One stator 12, the side of rotor 13 is provided with exciter 15, and the side of exciter 15 is provided with the second stator 14, exciter 15
Top cooling water tank 16 is installed, the inside of generator casing 7 offers cooling water cavity 17, and the inside of cooling water cavity 17 is set
It is equipped with rotation water wheels 18.
Rotary shaft 2 is that bearing is connect, and generator casing 7 uses double layer hollow knot with the connection type of generator casing 7
Structure, and generator casing 7 is to be parallel to each other with cooling water tank 9, convenient for extra heat is discharged by generator casing 7
Out, and by cooling water tank 9 by liquid heat it is discharged.
Rotation water wheels 18, and cooling water cavity 17 and cooling water pond 3 are provided with inside cooling water pond 3 and cooling water cavity 17
Width is all larger than the width of rotation water wheels 18, and the outer lateral edges of cooling water pond 3 use chamfering formula structure, by rotating water wheels
18 accelerate the speed of cooling water cavity 17 and cooling 3 liquid of water pond flowing, carry out again to equipment after being convenient for liquid outflow cooling cold
But cool down.
The bottom of cooling water tank 9 and cooling water pond 3 is respectively connected with infusion water pipe 8, and cooling water tank 9 and micro pump 10 are logical
The connection of infusion water pipe 8 is crossed, and micro pump 10 is symmetrical about 9 center line of cooling water tank, it will be interior by micro pump 10
The input of portion's liquid circulation, the convenience reused after 9 internal liquid of heat radiation water tank is cooling.
Be respectively arranged with armature winding and excitation winding on first stator 12 and the second stator 14, and the second stator 14 with encourage
Magnetomechanical 15 is to be mutually perpendicular to, and the length of exciter 15 is less than the length of cooling water tank 16, passes through the first stator 12 and second
The rotation of stator 14 generates alternating current, and absorbs the heat that the operation of exciter 15 generates by cooling water tank 16.
Cooling water cavity 17 is connect with rotation gear 5 by rotating water wheels 18, and is rotated gear 5 and passed through drive with transmission chain 6
Dynamic motor 4 constitutes rotational structure, and the quantity for rotating the setting of gear 5 is six groups, drives multiple groups rotary teeth by transmission chain 6
Wheel 5 is rotated, and is promoted cooling water cavity 17 and is carried out absorbing, cooling to the heat inside generator casing 7.
Working principle: when using the brushless generating set, according to Fig. 1 to Fig. 3, pass through flywheel terminal pad first
1 is attached with equipment needed for power generation, then turns on exciter 15, by driving rotary shaft 2 to be rotated, the second stator 14
On excitation winding excitation is provided, the armature winding on exciter 15 issues alternating current, to the excitation of rotor 13 after over commutation
Winding power, so that the armature winding on the first stator 12 induces required alternating current, while generating electric current, hair
The first stator 12 and exciter 15 of motor can generate a large amount of heat, and radiator fan 11 is rotated with rotary shaft 2, lead to
It crosses radiator fan 11 to evacuate the heat of generation, cooling water pond 3 inhales the heat that operation generates with cooling water tank 16
It receives, according to Fig. 1 to Fig. 4, operator opens driving motor 4, drives rotation gear 5 to rotate by driving motor 4, passes through
Rotating gear 5 drives the rotation gear 5 of transmission chain 6 and two sides to rotate, and drives 18 turns of water wheels of rotation by rotation gear 5
It is dynamic, accelerate cooling water pond 3 to promote cooling effect with the speed of 17 internal coolant body of cooling water cavity flowing by rotation water wheels 18
Cooling liquid is discharged into inside cooling water tank 9 by fruit, cooling water pond 3 with cooling water cavity 17 by water pipe 8 of being infused, and passes through water of radiation
Case 9 releases the extra heat of liquid internal, and subsequent operator opens micro pump 10, will be radiated by micro pump 10
9 inside of water tank is after cooling directly to be extracted, and is drained into the cooling water pond 3 of liquid and cooling water cavity 17 again by water pipe 8 of being infused
It is internal, it is ensured that cool effect of the liquid in equipment running process.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of brushless generating set, including flywheel terminal pad (1), driving motor (4) and infusion water pipe (8), feature exists
In: the side of the flywheel terminal pad (1) is threaded with rotary shaft (2), and is provided through cooling on the outside of rotary shaft (2)
Water pond (3), driving motor (4) nesting is fixed on generator casing (7), and is connected with rotation on the outside of driving motor (4)
The outside engagement of rotating disk (5), rotation gear (5) is fixed with transmission chain (6), and the infusion water pipe (8) is welded and fixed
On the outside of generator casing (7), and one end of infusion water pipe (8) is connected with cooling water tank (9), outside the cooling water tank (9)
Side is provided with micro pump (10), and the rotary shaft (2) is provided through radiator fan (11), and the side of radiator fan (11)
It is provided with rotor (13), the two sides up and down of the rotor (13) are provided with the first stator (12), the side of the rotor (13)
It is provided with exciter (15), and the side of exciter (15) is provided with the second stator (14), the top peace of the exciter (15)
Equipped with cooling water tank (16), the inside of the generator casing (7) is offered cooling water cavity (17), and cooling water cavity (17) is interior
Portion is provided with rotation water wheels (18).
2. a kind of brushless generating set according to claim 1, it is characterised in that: the rotary shaft (2) and generator
The connection type of shell (7) is bearing connection, and generator casing (7) uses double layer hollow structure, and generator casing (7)
It is to be parallel to each other with cooling water tank (9).
3. a kind of brushless generating set according to claim 1, it is characterised in that: the cooling water pond (3) and cooling
Rotation water wheels (18) is provided with inside water cavity (17), and cooling water cavity (17) and the width of cooling water pond (3) are all larger than rotation
The width of water wheels (18), and the outer lateral edges of cooling water pond (3) use chamfering formula structure.
4. a kind of brushless generating set according to claim 1, it is characterised in that: the cooling water tank (9) and cooling
The bottom of water pond (3) is respectively connected with infusion water pipe (8), and cooling water tank (9) and micro pump (10) are connected by infusion water pipe (8)
It is logical, and micro pump (10) is symmetrical about cooling water tank (9) center line.
5. a kind of brushless generating set according to claim 1, it is characterised in that: first stator (12) and second
Armature winding and excitation winding are respectively arranged on stator (14), and the second stator (14) is to be mutually perpendicular to exciter (15),
And the length of exciter (15) is less than the length of cooling water tank (16).
6. a kind of brushless generating set according to claim 1, it is characterised in that: the cooling water cavity (17) and rotation
Gear (5) is by rotation water wheels (18) connection, and rotation gear (5) and transmission chain (6) are made up of driving motor (4) and rotate
Structure, and the quantity for rotating gear (5) setting is six groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906106.8U CN209057057U (en) | 2018-11-20 | 2018-11-20 | A kind of brushless generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906106.8U CN209057057U (en) | 2018-11-20 | 2018-11-20 | A kind of brushless generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057057U true CN209057057U (en) | 2019-07-02 |
Family
ID=67053669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906106.8U Active CN209057057U (en) | 2018-11-20 | 2018-11-20 | A kind of brushless generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057057U (en) |
-
2018
- 2018-11-20 CN CN201821906106.8U patent/CN209057057U/en active Active
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