CN104266794A - Heat radiator of high-speed flywheel panel - Google Patents
Heat radiator of high-speed flywheel panel Download PDFInfo
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- CN104266794A CN104266794A CN201410554649.8A CN201410554649A CN104266794A CN 104266794 A CN104266794 A CN 104266794A CN 201410554649 A CN201410554649 A CN 201410554649A CN 104266794 A CN104266794 A CN 104266794A
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- box body
- air
- heat radiator
- flywheel
- casing
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Abstract
The invention relates to a heat radiator of a high-speed flywheel panel. The heat radiator of the high-speed flywheel panel comprises an installation base, a box body, a flywheel panel and a main shaft, wherein the box body, the flywheel and the main shaft are arranged on the installation base. The heat radiator of the high-speed flywheel panel is characterized in that an air inlet and an air outlet separated by a separating plate and an air guide plate are formed in the upper portion of the box body, and air flow guide plates are arranged at two right-angle corners of the lower portion of the box body; in order to prevent foreign matter from entering the box body, steel plate nets are arranged on the air inlet and the air outlet of the box body and are fixedly fastened to the box body through screws; silencing plates are arranged on the inner wall of the box body, two lateral surfaces of the separating plate and the inner side surface of the air guide plate respectively. According to the heat radiator of the high-speed flywheel panel, the air inlet and the air outlet are formed in the upper portion of the box body, and the heat radiator is simple in structure, convenient to maintain and easy to manufacture. The air flow guide plates and the silencing plates are adopted, stable flowing of high-speed air flow is guaranteed, and the operation noise is small. Environmental air and the air inside a flywheel box exchange heat and cold, the heat radiation effect is good, no pollution is caused to the environment, no sealing structure exists, and the safety and reliability of operation of the heat radiator are improved.
Description
Technical field
The present invention relates to a kind of heat abstractor, be specifically related to a kind of heat abstractor of high speed flywheel dish.
Background technology
Inertia bench tests the working speed of moment of inertia or the systems stabilisation utilizing inertial flywheel group simulation system to need, and inertial flywheel group must meet the maximum speed requirement of system, and the design of high speed flywheel case is most important.Under the condition that the moment of inertia of high speed flywheel case is certain, in order to reduce the size of Flywheel disc, improve the energy storage density of flywheel casing, must increase the bead wires speed of Flywheel disc, therefore the windage loss of Flywheel disc can not be ignored.Effective method must be taked in high speed flywheel case design process the windage thermal losses that Flywheel disc High Rotation Speed produces to be dispelled the heat, when ensureing that high speed flywheel case runs, reach thermal equilibrium state.Mist of oil cooling is adopted to take away the heat abstractor of the windage friction heat that Flywheel disc High Rotation Speed produces, provide without pressure circulating lubricating oil at the side surface of Flywheel disc and smooth cylindrical proximity, during Flywheel disc High Rotation Speed, parts of lubricating oil is splashed with Flywheel disc, the lubricating oil splashed under action of high-speed airflow forms mist of oil, hot-air in casing is forced to get back to the external world with mist of oil under the effect of return oil system, and circulation like this just effectively can realize the heat radiation of High Rotation Speed Flywheel disc.The shortcoming of this radiating mode is: when adopting mist of oil cooling, must configure lubricating oil system, design cost is higher; Next is the necessary good seal of casing, prevents box house mist of oil from revealing, causes the structure of high speed flywheel case more complicated; There is churning loss and environmental pollution besides.
Summary of the invention
The object of the invention is the shortcoming that will overcome above-mentioned technology, provide a kind of structure simple, easy to manufacture, the heat abstractor of the high speed flywheel dish of good heat dissipation effect.
The heat abstractor of high speed flywheel dish of the present invention, comprises mounting seat and is arranged on casing in mounting seat and Flywheel disc and main shaft, it is characterized in that: the top of described casing is provided with the air intake opening and gas outlet separated by dividing plate and wind deflector; In order to prevent foreign matter from entering in casing, the air intake opening of casing and gas outlet are equipped with expanded metal lath, expanded metal lath by screws tighten on casing.
In order to better realize above-mentioned purpose:
Two right angle corner places of place of described box house are equipped with air conduction plate.
In order to reduce the noise of high velocity air at box house, the medial surface of the inwall of described casing, the two sides of dividing plate and wind deflector is equipped with acoustical panel.
The heat abstractor of high speed flywheel dish of the present invention is on casing, arrange air intake opening and gas outlet, and structure is simple, easy to maintenance, easy to manufacture, environmentally safe, good heat dissipation effect; Adopt dividing plate and wind deflector, utilize the Flywheel disc of High Rotation Speed that air-flow is effectively circulated at box house; In order to ensure the stable-state flow of high velocity air, box house corner is provided with air conduction plate, and box inner structure is seamlessly transitted, and the smooth and easy resistance of air current flow is little, improves heat transfer effect; In order to reduce noise, the medial surface of the inwall of casing, the two sides of dividing plate and wind deflector being equipped with acoustical panel, effectively reducing the noise of device, improve working environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, expanded metal lath, 2, screw, 3, wind deflector, 4, dividing plate, 5, casing, 6, Flywheel disc, 7, main shaft, 8, air conduction plate, 9, acoustical panel, 10, coupling bolt, 11, mounting seat, 12, gas outlet, 13, air intake opening, ω, Spindle rotation angle speed.
Embodiment
The heat abstractor of high speed flywheel dish of the present invention, comprises mounting seat 11 and the casing 5 that is arranged in mounting seat 11 and Flywheel disc 6 and main shaft 7.The top of casing 5 is provided with the air intake opening 13 and gas outlet 12 separated by dividing plate 4 and two pieces of wind deflectors 3, and two right angle corner places of place in casing 5 are equipped with air conduction plate 8.Inner in order to prevent foreign matter from entering casing 5, the air intake opening 13 of casing 5 and gas outlet 12 are equipped with expanded metal lath 1, and expanded metal lath 1 is fixed tightly on casing 5 by screw 2.Casing 5 is fixed tightly in mounting seat 11 by coupling bolt 10.
On the inwall of casing 5, the two sides of dividing plate 4 and the medial surface of wind deflector 3 all post acoustical panel 9, acoustical panel 9 is the sound absorbing cotton plate that market is sold.
When equipment runs, main shaft 7 flywheel driven dish 6 is with angular velocity omega clockwise direction High Rotation Speed, surrounding air (i.e. cold air) enters from air intake opening 13, flow by the wheel disc 6 that is diversion of the direction of arrow shown in figure, Flywheel disc 6 is cooled, and via gas outlet 12(and hot-air) flow in air, the air-flow realizing air exchanges, the windage heat loss produced by high speed flywheel dish 6 in an atmosphere, thus ensures the thermal equilibrium of casing 5 inside.
Claims (3)
1. the heat abstractor of a high speed flywheel dish, the casing (5) comprising mounting seat (11) and be arranged in mounting seat (11) and Flywheel disc (6) and main shaft (7), it is characterized in that: the top of described casing (5) is provided with the air intake opening (13) and gas outlet (12) that are separated into by dividing plate (4) and wind deflector (3), in order to the inside preventing foreign matter from entering casing (5), the air intake opening (13) of casing (5) and gas outlet (12) are equipped with expanded metal lath (1), and expanded metal lath (1) is fixed tightly on casing (5) by screw (2).
2. heat abstractor according to claim 1, is characterized in that: two right angle corner places of place of described casing (5) inside are equipped with air conduction plate (8).
3. heat abstractor according to claim 1, is characterized in that: the medial surface of the inwall of described casing (5), the two sides of dividing plate (4) and wind deflector (3) is equipped with acoustical panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554649.8A CN104266794A (en) | 2014-10-20 | 2014-10-20 | Heat radiator of high-speed flywheel panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554649.8A CN104266794A (en) | 2014-10-20 | 2014-10-20 | Heat radiator of high-speed flywheel panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104266794A true CN104266794A (en) | 2015-01-07 |
Family
ID=52158335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410554649.8A Pending CN104266794A (en) | 2014-10-20 | 2014-10-20 | Heat radiator of high-speed flywheel panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763486A (en) * | 2019-11-08 | 2020-02-07 | 吉林大学 | Rotational inertia simulation device with load |
Citations (9)
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|---|---|---|---|---|
| US5315193A (en) * | 1990-02-02 | 1994-05-24 | Robert Bosch Gmbh | Hand-guided machine tool comprising a radial blower |
| US20060110267A1 (en) * | 2004-11-23 | 2006-05-25 | Jing-Hong Tsai | Air blower |
| JP2007120383A (en) * | 2005-10-27 | 2007-05-17 | Toyota Motor Corp | Turbocharger |
| CN101950195A (en) * | 2010-09-06 | 2011-01-19 | 浪潮(北京)电子信息产业有限公司 | Low-noise case |
| CN102025225A (en) * | 2010-12-31 | 2011-04-20 | 昆山森力玛电机有限公司 | Radiating method for machine tool motor |
| CN202696377U (en) * | 2012-06-28 | 2013-01-23 | 绍兴越红纺研科技有限公司 | Multi-direction heat-dissipation motor |
| CN203039501U (en) * | 2013-01-06 | 2013-07-03 | Abb高压电机有限公司 | Motor |
| CN103994053A (en) * | 2014-04-16 | 2014-08-20 | 浙江鸿友压缩机制造有限公司 | Cooling layout structure of direct-connection-type oil-free compressor |
| CN204154446U (en) * | 2014-10-20 | 2015-02-11 | 株洲高精传动技术有限公司 | A kind of heat abstractor of high speed flywheel dish |
-
2014
- 2014-10-20 CN CN201410554649.8A patent/CN104266794A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315193A (en) * | 1990-02-02 | 1994-05-24 | Robert Bosch Gmbh | Hand-guided machine tool comprising a radial blower |
| US20060110267A1 (en) * | 2004-11-23 | 2006-05-25 | Jing-Hong Tsai | Air blower |
| JP2007120383A (en) * | 2005-10-27 | 2007-05-17 | Toyota Motor Corp | Turbocharger |
| CN101950195A (en) * | 2010-09-06 | 2011-01-19 | 浪潮(北京)电子信息产业有限公司 | Low-noise case |
| CN102025225A (en) * | 2010-12-31 | 2011-04-20 | 昆山森力玛电机有限公司 | Radiating method for machine tool motor |
| CN202696377U (en) * | 2012-06-28 | 2013-01-23 | 绍兴越红纺研科技有限公司 | Multi-direction heat-dissipation motor |
| CN203039501U (en) * | 2013-01-06 | 2013-07-03 | Abb高压电机有限公司 | Motor |
| CN103994053A (en) * | 2014-04-16 | 2014-08-20 | 浙江鸿友压缩机制造有限公司 | Cooling layout structure of direct-connection-type oil-free compressor |
| CN204154446U (en) * | 2014-10-20 | 2015-02-11 | 株洲高精传动技术有限公司 | A kind of heat abstractor of high speed flywheel dish |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763486A (en) * | 2019-11-08 | 2020-02-07 | 吉林大学 | Rotational inertia simulation device with load |
| CN110763486B (en) * | 2019-11-08 | 2021-07-02 | 吉林大学 | Rotational inertia simulation device with load |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151104 Address after: Dong Jia Duan high-tech park in Hunan province 412002 Zhuzhou city Lusong District Applicant after: Hunan Nanfang Aviation High Precision Transmission Co., Ltd. Address before: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Applicant before: Zhuzhou Gaojing Transmission Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
|
| RJ01 | Rejection of invention patent application after publication |