CN208010620U - Scroll-tupe wind turbine - Google Patents
Scroll-tupe wind turbine Download PDFInfo
- Publication number
- CN208010620U CN208010620U CN201820116661.4U CN201820116661U CN208010620U CN 208010620 U CN208010620 U CN 208010620U CN 201820116661 U CN201820116661 U CN 201820116661U CN 208010620 U CN208010620 U CN 208010620U
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- CN
- China
- Prior art keywords
- motor
- pump housing
- output shaft
- tupe
- scroll
- 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 Scroll-tupe wind turbines, including the pump housing, pump cover and motor, and impeller cavity is formed between the pump housing and pump cover, and impeller is provided in impeller cavity, and the output shaft of motor is extend into the pump housing, and impeller is fixed on output shaft end, it is characterized in that：It is provided with heat insulation flange between the pump housing and motor, the motor includes motor casing, motor casing end set has bearing, the output shaft of motor is threaded through on bearing, output shaft passes through heat insulation flange, is provided with heat emission hole on heat insulation flange, the end face of the pump housing towards motor is provided with ventilation hole, output shaft stretches into the pump housing out of ventilation hole, and the diameter of ventilation hole is more than the diameter of output shaft.The Scroll-tupe wind turbine can preferably avoid leading to motor, bearing damage in the heat transfer to motor and bearing when work on the pump housing.
Description
Technical field
The utility model is related to air source occurrence of equipment, more particularly to a kind of Scroll-tupe wind turbine.
Background technology
Whirlpool wind turbine is one kind in high pressure positive blower, also referred to as ring-shape blower fan, has the spies such as high, the big, low noise of air quantity of pressure
Point, currently used whirlpool wind turbine include mainly motor and whirlpool air pump；Wherein whirlpool air pump is mainly by annular pump housing and installation
In annular pump housing and the impeller with tens of blades forms；The output shaft of motor connects across the side of the pump housing with impeller
It connects, bearing bore is provided on the pump housing of impeller side, bearing is placed in bearing bore, motor shaft passes through bearing.When motor rotates
When, impeller is also by high speed rotation, and at the same time, extraneous gas will enter pump body from the air inlet on pump housing one side
Between blade, due to the effect of centrifugal force, the air between two panels blade will be moved rapidly to impeller outer edge direction, and at this
Place enters in the toroidal cavity of the pump housing, then returns to impeller again and is accelerated again, later again again from the starting point of blade with same
The mode of sample is recycled.Since wind pressure is by rapid superposition, high pressure or high suction are thus just formd.Last impeller rotation is produced
Axial direction with high energy along impeller is left whirlpool air pump by raw circulating current from the gas outlet on the pump housing, so that user makes
With.
Since Scroll-tupe wind turbine at work compresses air, so will produce more heat, lead to the pump housing
It is constantly in the condition of high temperature.Heat in this way on the pump housing, which can be transmitted to, to be arranged on the bearing of the pump housing, and the temperature of bearing is caused
It greatly improves, the lubricating grease after bearing temperature increases in bearing can evaporate, and cannot get effectively lubricating, shadow so as to cause bearing
Bearing life is rung, while the heat on the pump housing also can be relatively easily transmitted on motor, and then influences the Scroll-tupe wind turbine
Bulk life time.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Scroll-tupe wind turbine, it can be preferably
Ground overcomes above-mentioned technical problem.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of Scroll-tupe wind turbine,
Including the pump housing, pump cover and motor, impeller cavity is formed between the pump housing and pump cover, and impeller, the output shaft of motor are provided in impeller cavity
It extend into the pump housing, impeller is fixed on output shaft end, and heat insulation flange is provided between the pump housing and motor, and motor includes electricity
Casing, motor casing end set have bearing, the output shaft of motor to be threaded through on bearing, and motor output shaft is passed to out of heat insulation flange
The pump housing, one section of hanging setting that output shaft is in the pump housing and flange are not provided with bearing.
Through the above technical solutions, the setting of heat insulation flange can be directly delivered to avoid the heat on the pump housing on motor,
It can increase whole heat dissipation area by the setting of heat insulation flange, improve the promotion of the radiating efficiency on the pump housing.It exports simultaneously
One section of hanging setting that axis is in the pump housing and heat insulation flange is not provided with bearing, can lead to bearing to avoid bearing is arranged at this
The generation of damaged condition.
Preferably, the end face of the pump housing towards motor is provided with ventilation hole, is provided with heat emission hole on heat insulation flange, output shaft from
The pump housing is stretched into ventilation hole, the diameter of ventilation hole is more than the diameter of output shaft.
Through the above technical solutions, when the Scroll-tupe blower fan work, motor rotation simultaneously passes through output shaft rotation impeller
It rotates.The air entered in impeller cavity is accelerated when wheel rotation, is compressed, in the process portion of air meeting
Leaked out between the impeller pump housing, then from the pump housing towards the end face of motor on ventilation hole outflow, then from heat insulation flange
Heat emission hole outwardly loss.The air-flow flowed out in the process from ventilation hole can take the heat in the pump housing out of, to reduce
Pump body temperature.Simultaneously because being not provided with bearing at this, damaged so avoiding bearing at this since temperature is excessively high.In addition every
The setting of hot flange can also preferably reduce the heat being transmitted on motor, be protected to motor.
Preferably, the heat dissipation hole number is 4 and along flange surface circumference uniform distribution.
Through the above technical solutions, heat dissipation hole number is four and can ensure that the hot wind flowed out out of ventilation hole can be more
It is quickly flowed out from heat emission hole, heat emission hole can make that on the outside of each heat emission hole ring can be formed along flange surface circumference uniform distribution
Stream promotes heat insulation flange and extraneous heat exchange, reduces the temperature of heat insulation flange.
Preferably, the pump housing and pump cover surface are provided with multiple tracks radiator shutter.
Through the above technical solutions, the setting of radiator shutter can preferably increase the heat dissipation area of the pump housing and pump cover, from
And promote the heat dissipation of the pump housing and pump cover.
Preferably, wind scooper is arranged on the output shaft, wind scooper is arranged on the inside of heat insulation flange, ventilation hole outflow
Hot wind flows to heat emission hole along wind scooper surface.
Through the above technical solutions, the setting of wind scooper can directly blow to motor side to avoid the hot wind flowed out from ventilation hole
Portion causes motor end to have higher temperature, causes motor temperature excessively high.
Preferably, the wind scooper section parabolically shape, the big end of wind scooper is towards motor.
Through the above technical solutions, wind scooper section parabolically type, when the hot wind of ventilation hole blowout can be along wind scooper
Surface flow, to make the hot wind in the pump housing more swimmingly be flowed out inside heat insulation flange.
Preferably, the wind scooper is made of elastic material, and card slot is provided on output shaft, is provided with and blocks on wind scooper
The bulge loop of slot cooperation.
Through the above technical solutions, wind scooper is made of elastic material, there is certain elasticity, wind scooper and output shaft it
Between coordinated by card slot and bulge loop, can be for convenience to being fixed and dismantling between the two.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the schematic cross-section at A-A in Fig. 1.
Reference numeral：1, pump cover；2, the pump housing；3, motor；4, output shaft；5, heat insulation flange；6, heat emission hole；7, wind scooper；
8, ventilation hole；9, bulge loop；10, bearing；11, impeller；12, cooling fin；13, air inlet；14, air outlet；15, blast pipe.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of Scroll-tupe wind turbine, including the pump housing 2, pump cover 1 and motor 3, between the pump housing 2 and pump cover 1
It is connected by screw and is formed 11 chamber of impeller, 11 intracavitary of impeller is provided with impeller 11, and the output shaft 4 of motor 3 extend into the pump housing 2
Interior, the pump housing is respectively arranged with air inlet 13 and air outlet 14 at left and right sides of 2 lower end.2 outside of the pump housing is provided with and air inlet 13
The blast pipe 15 and discharge pipe being connected to air outlet 14.Impeller 11 is fixed on 4 end of output shaft, the pump housing by screw and key
Heat insulation flange 5 is provided between 2 and motor 3, heat insulation flange 5 is connect by screw with the pump housing 1 and motor 3.The motor 3 includes
3 shell of motor, 3 shell end set of motor have bearing 10, the output shaft 4 of motor 3 to be threaded through on bearing 10, and output shaft 4 passes through heat-insulated
Flange 5, is provided with heat emission hole 6 on heat insulation flange 5, and the end face of the pump housing 2 towards motor 3 is provided with ventilation hole 8, and output shaft 4 is from logical
Air holes 8 stretches into the pump housing 2, and the diameter of ventilation hole 8 is more than the diameter of output shaft 4, is not provided with bearing in ventilation hole 8, on pump cover 1
It is not provided with bearing, output shaft 4 is vacantly arranged in the pump housing 2 and 1 one end of pump cover.When the Scroll-tupe blower fan work, motor 3 rotates
And it is rotated by 4 turns of impellers 11 of output shaft.Impeller 11 adds the air for entering 11 intracavitary of impeller when rotating
Speed, compression, portion of air can leak out between 11 pump housings 2 of impeller in the process, then from the pump housing 2 towards motor 3
Ventilation hole 8 on end face flows out, then from the outwardly loss of heat emission hole 6 on heat insulation flange 5.In the process from ventilation hole 8
The air-flow of outflow can take the heat in the pump housing 2 out of, to reduce by 2 temperature of the pump housing.Simultaneously because bearing is not provided at this, institute
It is damaged to avoid bearing at this since temperature is excessively high.In addition the setting of heat insulation flange 5 can also be reduced preferably and is transmitted to
Heat on motor 3 protects motor 3.
6 quantity of heat emission hole is 4 and along flange surface circumference uniform distribution.6 quantity of heat emission hole, which is four, can ensure from logical
The hot wind flowed out in air holes 8 can more quickly be flowed out from heat emission hole 6, and heat emission hole 6 can along flange surface circumference uniform distribution
So that 6 outside of each heat emission hole can form circulation, promotes heat insulation flange 5 and extraneous heat exchange, reduce heat insulation flange 5
Temperature.Each the angle between heat emission hole 6 and perpendicular is 45 degree, and the air blown out from heat emission hole 6 in this way can be first
It is blown out with side-lower above side, to avoid the air directly blown out from heat emission hole 6 from being directed toward ground or mounting plane, to heat
The blowout of wind causes to block.
The pump housing 2 and 1 surface of pump cover are provided with multiple tracks radiator shutter.The setting of radiator shutter can preferably increase the pump housing 2
With the heat dissipation area of pump cover 1, to promote the heat dissipation of the pump housing 2 and pump cover 1.
Wind scooper 7 is arranged on output shaft 4, for the setting of wind scooper 7 in 5 inside of heat insulation flange, the hot wind that ventilation hole 8 flows out is suitable
It 7 surface of wind scooper and flows to heat emission hole 6.The setting of wind scooper 7 can directly blow to motor to avoid the hot wind flowed out from ventilation hole 8
3 ends cause 3 end of motor to have higher temperature, cause 3 temperature of motor excessively high.7 section of wind scooper parabolically shape, leads
The big end of fan housing 7 is towards motor 3.7 section of wind scooper parabolically type, when the hot wind that ventilation hole 8 is blown out can be along 7 table of wind scooper
Surface current is dynamic, to make the hot wind in the pump housing 2 more swimmingly from 5 inside outflow of heat insulation flange.
Wind scooper 7 is made of elastic material, card slot is provided on output shaft 4, is provided on wind scooper 7 and coordinates with card slot
Bulge loop 9.Wind scooper 7 is made of such as rubber elastomeric material, certain elasticity is made it have, between wind scooper 7 and output shaft 4
Coordinated by card slot and bulge loop 9, can be for convenience to being fixed and dismantling between the two.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of Scroll-tupe wind turbine, including the pump housing, pump cover and motor form impeller cavity, are set in impeller cavity between the pump housing and pump cover
It is equipped with impeller, the output shaft of motor is extend into the pump housing, and impeller is fixed on output shaft end, it is characterized in that：The pump housing and electricity
Heat insulation flange is provided between machine, motor includes motor casing, and motor casing end set has bearing, the output shaft of motor to be threaded through axis
It holds, motor output shaft is passed to the pump housing out of heat insulation flange, and one section of hanging setting that output shaft is in the pump housing and flange is not set
It is equipped with bearing.
2. Scroll-tupe wind turbine according to claim 1, it is characterized in that：The end face of the pump housing towards motor is provided with ventilation hole,
Heat emission hole is provided on heat insulation flange, output shaft stretches into the pump housing out of ventilation hole, and the diameter of ventilation hole is more than the diameter of output shaft.
3. Scroll-tupe wind turbine according to claim 2, it is characterized in that：The heat dissipation hole number is 4 and along flange table
Face circumference uniform distribution.
4. Scroll-tupe wind turbine according to claim 1, it is characterized in that：The pump housing and pump cover surface are provided with multiple tracks heat dissipation
Blade.
5. Scroll-tupe wind turbine according to claim 2, it is characterized in that：Wind scooper, wind scooper are arranged on the output shaft
It is arranged on the inside of heat insulation flange, the hot wind of ventilation hole outflow flows to heat emission hole along wind scooper surface.
6. Scroll-tupe wind turbine according to claim 5, it is characterized in that：The wind scooper section parabolically shape, wind scooper
Big end towards motor.
7. Scroll-tupe wind turbine according to claim 6, it is characterized in that：The wind scooper is made of elastic material, output shaft
On be provided with card slot, the bulge loop coordinated with card slot is provided on wind scooper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116661.4U CN208010620U (en) | 2018-01-24 | 2018-01-24 | Scroll-tupe wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116661.4U CN208010620U (en) | 2018-01-24 | 2018-01-24 | Scroll-tupe wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010620U true CN208010620U (en) | 2018-10-26 |
Family
ID=63884201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116661.4U Expired - Fee Related CN208010620U (en) | 2018-01-24 | 2018-01-24 | Scroll-tupe wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257324A1 (en) * | 2021-06-10 | 2022-12-15 | 浙江颐顿机电有限公司 | Thermally insulated-type vortex blower |
-
2018
- 2018-01-24 CN CN201820116661.4U patent/CN208010620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257324A1 (en) * | 2021-06-10 | 2022-12-15 | 浙江颐顿机电有限公司 | Thermally insulated-type vortex blower |
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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: 20181026 Termination date: 20210124 |