CN207782594U - Radiator suitable for supersonic motor friction cooling - Google Patents
Radiator suitable for supersonic motor friction cooling Download PDFInfo
- Publication number
- CN207782594U CN207782594U CN201820285830.7U CN201820285830U CN207782594U CN 207782594 U CN207782594 U CN 207782594U CN 201820285830 U CN201820285830 U CN 201820285830U CN 207782594 U CN207782594 U CN 207782594U
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- China
- Prior art keywords
- ring
- cooling
- water
- supersonic motor
- elastomer
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- Expired - Fee Related
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model discloses the radiators suitable for supersonic motor friction cooling, it is related to a kind of supersonic motor radiator, including the elastomer in supersonic motor stator, drag ring in rotor, the side of the drag ring is additionally provided with water-cooling ring, the water-cooling ring is hollow circular ring structure, is internally provided with coolant liquid, inner surface and drag ring clearance fit；Further include support ring, the support ring top is divided into symmetrically arranged support device, and lower part is divided into wedge structure, and the support device is located at below water-cooling ring, and the inclined-plane of the wedge structure is arranged above elastomer skew back face.The utility model can effectively export the heat of drag ring and elastomer, avoid friction heat history caused by the supersonic motor lost of life, parts damages the problems such as；Play the role of certain closed, effective friction part for reducing the substances engaging friction rings and elastomer such as dust by water-cooling ring；With the features such as highly practical, easy to maintain.
Description
Technical field
The utility model is related to a kind of supersonic motor radiators, and in particular to be suitable for supersonic motor friction cooling
Radiator.
Background technology
Supersonic motor running noises are very low, therefore are suitable for office space, hospital, hotel, theater, library etc. to making an uproar
The low occasion for having special requirement of sound, such as certain places are using supersonic motor as the driving element of the window curtain driving mechanism on window.But
The higher occasion of temperature, due to piezoelectric material particularity, frictional heating and environmental change the problems such as, drive the frictional force of rotor
Serious nonlinear change will be generated, is unfavorable for driving the stable operation of rotor.Meanwhile supersonic motor elastic vibrating kinetoplast shakes
Dynamic speed and the mode that energy is transmitted by friction determine that it is a kind of slowspeed machine, while its energy density is electromagnetic machine
5 to 10 times or so so that it need not slow down mechanism can low speed when obtain big torque, can directly drive executing agency, because
This, energy density also results in greatly in the case of poor heat radiation, and ultrasonic internal overheat directly affects the stabilization of performance.
Utility model content
Technical problem to be solved in the utility model is supersonic motor heat dissipation, and it is an object of the present invention to provide being suitable for ultrasonic wave
The radiator of motor friction cooling, solves the above problems.
The utility model is achieved through the following technical solutions：
Suitable for the radiator of supersonic motor friction cooling, including the elastomer in supersonic motor stator, rotor
In drag ring, the side of the drag ring is additionally provided with water-cooling ring, and the water-cooling ring is hollow circular ring structure, is internally provided with
Coolant liquid, inner surface and drag ring clearance fit；Further include support ring, the support ring top is divided into symmetrically arranged support
Device, lower part are divided into wedge structure, and the support device is located at below water-cooling ring, and the inclined-plane of the wedge structure is arranged in elasticity
Above the inclined-plane of side.According to supersonic motor operation principle, drag ring realizes that the rotation of motor is defeated with elastomer by frictional force
Go out.But the device of setting effectively export drag ring and elastic body heat content, it is supersonic motor caused by avoiding friction heat history
The important link of the problems such as lost of life, parts damages.In the utility model, the effect of the water-cooling ring is by drag ring and bullet
Frictional heat between property body absorbs heat by way of heat transfer, while playing the role of certain closed, effectively reduces dust
The friction part of equal substances engaging friction ring and elastomer, the problem of causing heat to be unevenly distributed；The hollow circular ring knot of water-cooling ring
Structure for accommodating coolant liquid, the coolant liquid use but be not limited to shell, Mobil, splendid horse gram Antifreezing/Cooling Fluids for Automotives, be used for
Quickly absorb frictional heat.The support ring is used to maintain the horizontal position relationship of water-cooling ring and drag ring, limits hanging down for water-cooling ring
To and around its horizontal axis, the longitudinal axis rotation amount to 3 degree of freedom, to ensure that water-cooling ring will not influence ultrasound because of above-mentioned movement
The normal work of wave motor.
Further, the surface that the water-cooling ring is contacted with drag ring is additionally provided with heat absorbing coating.Heat absorbing coating can be accelerated
The conduction of frictional heat, convenient for improving radiating efficiency, according to measuring, increase improve after heat absorbing coating 10% heat transfer efficiency.
Using but do not limit the acidproof heat conduction anticorrosive paints of ZS-722 of Beijing will Sheng Weihua Chemical Co., Ltd.s.
Further, the support device of the support ring is set as point contact with the water-cooling ring way of contact.Since water-cooling ring is inhaled
The mode of thermal recovery heat transfer, when being rotated due to supersonic motor, the rotation of drag ring can drive the rotation of water-cooling ring, therefore limit
The way of contact for determining support device and water-cooling ring is set as point contact, and the friction of support ring and water-cooling ring can effectively be avoided to generate
Additional heat.
The utility model compared with prior art, has the following advantages and advantages：
1, the utility model is suitable for the radiator of supersonic motor friction cooling, former according to supersonic motor work
Reason, can effectively export the heat of drag ring and elastomer, avoid the supersonic motor lost of life, portion caused by friction heat history
The problems such as part damages；
2, the utility model is suitable for the radiator of supersonic motor friction cooling, is played by water-cooling ring certain close
The effect of closing effectively reduces the friction part of the substances engaging friction rings and elastomer such as dust；
3, the utility model be suitable for supersonic motor friction cooling radiator, have it is highly practical, it is easy to maintain
The features such as.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram sectional view of embodiment of the utility model.
Label and corresponding component names in attached drawing：
1- elastomers, 2- drag rings, 3- water-cooling rings, 4- support rings.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model is suitable for the radiator of supersonic motor friction cooling, including supersonic motor
Elastomer 1 in stator, the drag ring 2 in rotor, which is characterized in that the side of the drag ring 2 is additionally provided with water-cooling ring 3,
The water-cooling ring 3 is hollow circular ring structure, is internally provided with coolant liquid, inner surface and 2 clearance fit of drag ring；It further include branch
Pushing out ring 4,4 top of the support ring are divided into symmetrically arranged support device, and lower part is divided into wedge structure, and the support device is located at
3 lower section of water-cooling ring, the inclined-plane of the wedge structure are arranged above 1 skew back face of elastomer.Foundation supersonic motor operation principle,
Drag ring 2 realizes that the rotation of motor exports with elastomer 1 by frictional force.But setting effectively export drag ring 2 and elastomer
The important ring for the problems such as device of 1 heat is the supersonic motor lost of life, parts damages caused by avoiding friction heat history
Section.In the utility model, the effect of the water-cooling ring 3 is that the frictional heat between drag ring 2 and elastomer 1 is passed through heat transfer
Mode absorbs heat, while playing the role of certain closed, the substances engaging friction ring 2 such as effective reduction dust and elastomer 1
Rub part, the problem of causing heat to be unevenly distributed；The hollow circular ring structure of water-cooling ring 3 is for accommodating coolant liquid, the cooling
Liquid use but be not limited to shell, Mobil, splendid horse gram Antifreezing/Cooling Fluids for Automotives, for quickly absorb frictional heat.The support ring 4
Horizontal position relationship for maintaining water-cooling ring 3 and drag ring 2 limits vertical and around its horizontal axis, the longitudinal axis the rotation of water-cooling ring 3
Turn to amount to 3 degree of freedom, to ensure that water-cooling ring 3 will not influence the normal work of supersonic motor because of above-mentioned movement.
The surface that the water-cooling ring 3 is contacted with drag ring 2 is additionally provided with heat absorbing coating.Heat absorbing coating can accelerate frictional heat
Conduction, convenient for improving radiating efficiency, according to measuring, increase improve after heat absorbing coating 10% heat transfer efficiency.Using but
The acidproof heat conduction anticorrosive paints of ZS-722 of Beijing will Sheng Weihua Chemical Co., Ltd.s are not limited.
The support device of the support ring 4 is set as point contact with 3 way of contact of water-cooling ring.Since the heat absorption of water-cooling ring 3 is adopted
With the mode of heat transfer, when being rotated due to supersonic motor, the rotation of drag ring 2 can drive the rotation of water-cooling ring 3, therefore limit
Support device and the way of contact of water-cooling ring 3 are set as point contact, and support ring 4 and the friction of water-cooling ring 3 can effectively be avoided to produce
Raw additional heat.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (3)
1. suitable for the radiator of supersonic motor friction cooling, including the elastomer (1) in supersonic motor stator, rotor
In drag ring (2), which is characterized in that the side of the drag ring (2) is additionally provided with water-cooling ring (3), and the water-cooling ring (3) is
Hollow circular ring structure is internally provided with coolant liquid, inner surface and drag ring (2) clearance fit；Further include support ring (4), institute
It states support ring (4) top and is divided into symmetrically arranged support device, lower part is divided into wedge structure, and the support device is located at water-cooling ring
(3) inclined-plane of lower section, the wedge structure is arranged above elastomer (1) skew back face.
2. the radiator according to claim 1 suitable for supersonic motor friction cooling, which is characterized in that the water
The surface that cold ring (3) contacts with drag ring (2) is additionally provided with heat absorbing coating.
3. the radiator according to claim 1 suitable for supersonic motor friction cooling, which is characterized in that the branch
The support device of pushing out ring (4) is set as point contact with water-cooling ring (3) way of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285830.7U CN207782594U (en) | 2018-03-01 | 2018-03-01 | Radiator suitable for supersonic motor friction cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285830.7U CN207782594U (en) | 2018-03-01 | 2018-03-01 | Radiator suitable for supersonic motor friction cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782594U true CN207782594U (en) | 2018-08-28 |
Family
ID=63210433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820285830.7U Expired - Fee Related CN207782594U (en) | 2018-03-01 | 2018-03-01 | Radiator suitable for supersonic motor friction cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782594U (en) |
-
2018
- 2018-03-01 CN CN201820285830.7U patent/CN207782594U/en not_active Expired - Fee Related
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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: 20180828 |