CN109139772A - A kind of viscid fluid damper radiator - Google Patents
A kind of viscid fluid damper radiator Download PDFInfo
- Publication number
- CN109139772A CN109139772A CN201811131570.9A CN201811131570A CN109139772A CN 109139772 A CN109139772 A CN 109139772A CN 201811131570 A CN201811131570 A CN 201811131570A CN 109139772 A CN109139772 A CN 109139772A
- Authority
- CN
- China
- Prior art keywords
- heat sink
- conductive layer
- fluid damper
- viscid fluid
- heat conductive
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 Copper-Aluminum compound Chemical class 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/42—Cooling arrangements
Abstract
The invention discloses a kind of viscid fluid damper radiators, and including horizontal middle heat conductive layer, for viscid fluid damper in middle heat conductive layer, several upper heat sinks are arranged in the top covering of middle heat conductive layer, and several lower heat sinks are arranged in lower part covering.Compared with prior art, a kind of viscid fluid damper radiator of the invention can effectively promote damper radiating efficiency, improve damper reliability, by rationally designing cooling fin direction, using thermal convection effect, increase radiating efficiency.
Description
Technical field
The present invention relates to the heat dissipation of viscid fluid damper, especially a kind of viscid fluid damper radiator belongs to
Building aseismicity technical field.
Background technique
Viscid fluid damper (VFD) is to generate damping using the interaction of resisting medium and damper structure component
A kind of passive velocity-dependent damper of principle design, the production of power, is converted to by the energy for generating structural vibration
Hot fluids, and then thermal dissipation is gone out by cylinder body, thus the damping device of consumption s tructure vibration (shake) energy.As 20th century
The Effects of Viscous Fluid Damper of one of the superior scientific achievement of the damping of Structural Engineering circle (vibration) control technology, in recent years in engineering structure
Field is used widely, and not only substantially increases wind resistance, antidetonation (vibration) ability of structure, and with traditional structure design side
Method is compared, and the construction cost of significant proportion has been saved.
For traditional VFD by cylinder body natural heat dissipation, radiating efficiency is low, when macroseism or duration earthquake occurs, fluid
Sharply increase, in time can not be distributed heat by cylinder body with center housing temperature, the silicone oil in cylinder at high temperature, physical characteristic
It changes, substantially reduces the service performance of VFD, or even failure, carry out hidden danger to structure safety belt.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above-mentioned problems, a kind of radiator is provided, according to heat dissipation original substantially
Reason by increasing heat dissipation area, and utilizes thermal convection effect, cylinder body heat is accelerated to dissipate, increase cylinder body radiating efficiency, improves
The reliability of VFD.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of viscid fluid damper radiator, including horizontal middle heat conductive layer, viscid fluid damper is led in centre
In thermosphere, several upper heat sinks are arranged in the top covering of the middle heat conductive layer, and several lower heat sinks are arranged in lower part covering, described
Upper heat sink is mutually perpendicular to lower heat sink.
Scheme as a further preference, the middle heat conductive layer are tubular structure.
Scheme as a further preference, the upper heat sink are located at the middle position in middle heat conductive layer with gradually grand
The lower heat sink height of the protrusion risen, middle heat conductive layer lower central position is maximum, under other of the lower heat sink two sides
Heat sink height gradually becomes smaller.
Scheme as a further preference, the spacing between several upper heat sinks is identical, between several lower heat sinks between
Away from identical.
Scheme as a further preference, the lower heat sink be equipped with fixed strip, fixed strip perpendicular to lower heat sink, if
In dry lower heat sink at interval of a lower heat sink be fixed on fixed strip, the fixed strip lower suspension has clump weight.
Scheme as a further preference, the clump weight is bowl structure, between the edge and fixed strip of bowl structure
It is provided with draught line.
Compared with the prior art, the advantages of the present invention are as follows:
1. can effectively promote damper radiating efficiency by installing radiator additional on viscid fluid damper, damping is improved
Device reliability.2., using thermal convection effect, increasing radiating efficiency by rationally designing cooling fin direction.3. in heat sink and
Install that quality is soft, material of good heat conductivity can be pasted preferably as middle heat conductive layer by the fastening of bolt between cylinder body additional
Heat sink and cylinder body are closed, accelerates the heat transfer between cylinder body and heat sink, and then increase radiating efficiency.4. construction for heat radiating device
Simply, it is easy to accomplish.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the structural schematic diagram of clump weight；
Wherein, the upper heat sink of 1-, heat sink under 2-, 3- middle heat conductive layer, 4- fixed strip, 5- clump weight.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figure 1, a kind of viscid fluid damper radiator of the invention, structure and principle are all based on to viscid
The analysis of fluid damper mechanism feature and energy conversion calculate, upper heat sink, lower heat sink can according to required power consumption, make
With factors such as environment, capital budgetings, the materials such as silver, copper, aluminium, Copper-Aluminum compound, aluminium alloy are selected；
It include horizontal middle heat conductive layer 3 in structure, middle heat conductive layer 3 is made of the softer fine aluminium of quality, passes through fastening bolt
Heat sink, middle heat conductive layer, cylinder body are closely connected, middle heat conductive layer 3 is tubular structure, and viscid fluid damper is in centre
In heat-conducting layer 3；
Several upper heat sinks 1 are arranged in the top covering of middle heat conductive layer 3, and several lower heat sinks 2 are arranged in lower part covering, described scattered
Hot plate 1 is mutually perpendicular to lower heat sink 2；It is convex with gradually swelling that upper heat sink 1 is located at the middle position in middle heat conductive layer 3
It rises, 2 height of lower heat sink of the 3 lower central position of middle heat conductive layer is maximum, other lower heat dissipations of lower 2 two sides of heat sink
2 height of plate gradually becomes smaller, and several upper heat sinks 1 are parallel to each other, and several lower heat sinks 2 are parallel to each other, it is therefore an objective to utilize hot-air
Rising principle and thermal convection effect, gather heat from cylinder body both ends to centre, and distribute upwards, external cold air from
Both ends, which are supplemented in, to be come, and forms heat exchange, and then accelerate heat dissipation；By the way that the data such as cooling fin desired height and quantity are calculated,
Heat difference is generated according to different parts inside master cylinder cylinder, position is slightly above both ends among cooling fin.
The hollow circular diameter that upper heat sink 1 and lower heat sink 2 and middle heat conductive layer 3 are formed is slightly less than master cylinder outer diameter, leads to
Cross and tighten bolt, squeeze the middle heat conductive layer 3 made of soft aluminium, it is therefore an objective to make heat sink, heat-conducting layer, be bonded between cylinder body it is tighter
It is close, increase heat conduction efficiency；Heat dissipation area is determined by fin height and cooling fin quantity, is calculated according to damper consumption power meter
Obtain required fin height and quantity.
Lower heat sink 2 is equipped with fixed strip 4, fixed strip 4 perpendicular to lower heat sink 2, in several lower heat sinks 2 at interval of
One lower heat sink 2 is fixed on fixed strip 4, and 4 lower suspension of fixed strip has clump weight 5, and clump weight 5 is blown external wind
It under dynamic, shakes, drives the lower heat sink 2 connecting with fixed strip 4 that elastic vibration occurs, the lower heat sink 2 vibrated can
With the spacing between intermittent compression and adjacent lower heat sink 2, drives the air-flow in spacing to exclude, then suck, promote with temperature
Exchanging between the gas of degree and ambient atmos increases heat sinking function.
Further, clump weight 5 is bowl structure, is provided with draught line between the edge and fixed strip 4 of bowl structure,
Bowl structure is easier to be blown by wind, and clump weight 5 then with the swing of higher frequency, also just further speeds up lower heat sink
Exchanging between the gas and ambient atmos in 2 with temperature.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (6)
1. a kind of viscid fluid damper radiator, it is characterised in that: including horizontal middle heat conductive layer (3), viscid fluid
For damper in middle heat conductive layer (3), several upper heat sinks (1), lower part is arranged in the top covering of the middle heat conductive layer (3)
Several lower heat sinks (2) are arranged in covering, and the upper heat sink (1) is mutually perpendicular to lower heat sink (2).
2. a kind of viscid fluid damper radiator according to claim 1, it is characterised in that: the middle heat conductive layer
It (3) is tubular structure.
3. a kind of viscid fluid damper radiator according to claim 1, it is characterised in that: the upper heat sink
(1) middle position being located on middle heat conductive layer (3) has the protrusion gradually swelled, middle heat conductive layer (3) lower central
Lower heat sink (2) height of position is maximum, other lower heat sink (2) of lower heat sink (2) two sides highly gradually become smaller.
4. a kind of viscid fluid damper radiator according to claim 1, it is characterised in that: several upper heat sinks
(1) spacing between is identical, and the spacing between several lower heat sinks (2) is identical.
5. a kind of viscid fluid damper radiator according to claim 1, it is characterised in that: the lower heat sink
(2) fixed strip (4) are equipped with, fixed strip (4) perpendicular to lower heat sink (2), in several lower heat sinks (2) at interval of one under
Heat sink (2) is fixed on fixed strip (4), and fixed strip (4) lower suspension has clump weight (5).
6. a kind of viscid fluid damper radiator according to claim 4, it is characterised in that: the clump weight (5)
For bowl structure, draught line is provided between the edge and fixed strip (4) of bowl structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131570.9A CN109139772A (en) | 2018-09-27 | 2018-09-27 | A kind of viscid fluid damper radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131570.9A CN109139772A (en) | 2018-09-27 | 2018-09-27 | A kind of viscid fluid damper radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139772A true CN109139772A (en) | 2019-01-04 |
Family
ID=64812891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811131570.9A Pending CN109139772A (en) | 2018-09-27 | 2018-09-27 | A kind of viscid fluid damper radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139772A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020022968A (en) * | 2000-09-21 | 2002-03-28 | 이계안 | Viscous damper of crank shaft for vehicle |
| TW200608868A (en) * | 2004-08-27 | 2006-03-01 | Risun Expanse Corp | Heat dissipation device and heat dissipation method |
| CN103122963A (en) * | 2011-11-20 | 2013-05-29 | 湖北广奥减振器制造有限公司 | Silicone oil shock absorber cooling device |
| CN204610674U (en) * | 2015-05-04 | 2015-09-02 | 南通蓝科减震科技有限公司 | A kind of Effects of Viscous Fluid Damper |
| CN104902728A (en) * | 2014-03-03 | 2015-09-09 | 联想(北京)有限公司 | Electronic equipment and heat-radiating member |
| CN207488926U (en) * | 2017-08-04 | 2018-06-12 | 重庆市益源捷科技有限公司 | Computer radiator structure |
| CN209212859U (en) * | 2018-09-27 | 2019-08-06 | 江苏力汇振控科技有限公司 | A kind of viscid fluid damper radiator |
-
2018
- 2018-09-27 CN CN201811131570.9A patent/CN109139772A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020022968A (en) * | 2000-09-21 | 2002-03-28 | 이계안 | Viscous damper of crank shaft for vehicle |
| TW200608868A (en) * | 2004-08-27 | 2006-03-01 | Risun Expanse Corp | Heat dissipation device and heat dissipation method |
| CN103122963A (en) * | 2011-11-20 | 2013-05-29 | 湖北广奥减振器制造有限公司 | Silicone oil shock absorber cooling device |
| CN104902728A (en) * | 2014-03-03 | 2015-09-09 | 联想(北京)有限公司 | Electronic equipment and heat-radiating member |
| CN204610674U (en) * | 2015-05-04 | 2015-09-02 | 南通蓝科减震科技有限公司 | A kind of Effects of Viscous Fluid Damper |
| CN207488926U (en) * | 2017-08-04 | 2018-06-12 | 重庆市益源捷科技有限公司 | Computer radiator structure |
| CN209212859U (en) * | 2018-09-27 | 2019-08-06 | 江苏力汇振控科技有限公司 | A kind of viscid fluid damper radiator |
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| PB01 | Publication | ||
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