CN203259962U - Heat dissipation and silencing device for server - Google Patents
Heat dissipation and silencing device for server Download PDFInfo
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- CN203259962U CN203259962U CN2013202959165U CN201320295916U CN203259962U CN 203259962 U CN203259962 U CN 203259962U CN 2013202959165 U CN2013202959165 U CN 2013202959165U CN 201320295916 U CN201320295916 U CN 201320295916U CN 203259962 U CN203259962 U CN 203259962U
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- heat
- silencing
- heat dissipation
- server
- electric fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a heat dissipation and silencing device for a server. The heat dissipation and silencing device for the server comprises a silencing portion and a heat dissipation portion. The heat dissipation and silencing device for the server is characterized in that the whole heat dissipation and silencing device is connected to a heat dissipation window of the server, a round ring body silencing cylinder is connected with a heat dissipation window of a cabinet, silencing materials are arranged between an inner ring and an outer ring of the round ring body silencing cylinder in an inlaid mode, transverse silencing rods and longitudinal silencing rods are fixed in the round ring body silencing cylinder, the transverse silencing rods and the longitudinal silencing rods are arranged in a right-angle cross mode, and an automatic switch and a temperature sensor are designed on an electric fan, so that the whole heat dissipation and silencing device has the function of automatic control. Due to the facts that the temperature sensor senses heat on the inner surface of a heat dissipation ring column to output current with different magnitude to the control switch, and the control switch has control over the rotating speed of the electric fan through analysis on the magnitude of the current, the purposes that energy consumption is reduced under automatic control, and manual cost is reduced under automatic control are achieved, and the problems that a traditional heat dissipation and silencing device is high in energy consumption, and the effect of heat dissipation and the effect of silencing are not ideal are solved.
Description
Technical field
The utility model relates to the attached device of a kind of computer server, in particular for the device of heat radiation noise reduction.
Background technology
When server was worked, machine box for server is inner can produce high temperature and noise, and the rising of temperature will affect the normal operation of each parts of server, therefore must add heat abstractor to reduce the temperature of server.Along with the continuous progress of server technology, the integrated circuit of electric server brain is more and more intensive, and high interior power consumption components increases.Average heat dissipation capacity is also sharply rising, and this just requires server that better heat dispersion is arranged.The noise that server sends when work can cause noise pollution, and especially to the maintainer of long-time work around machine room, the environment of strong noise has caused serious harm to their physical and mental health.
Domestic some heating or the heating similar techniques of disclosing, as:
1, [title] a kind of heat abstractor, [application number] CN201220368818.5, the patent documentation of [publication number] CN202816908U discloses a kind of heat abstractor, this heat abstractor, comprise a plurality of independently heat spreader modules, and be connected to heat pipe between adjacent heat spreader module, have at least one compressible sped structure on this heat pipe.This device has made up the tolerance of bringing due to the processing of chip size and heating radiator, has guaranteed that chip contacts with the reliable of heat spreader module, avoided use to make up the Heat Conduction Material of tolerance, thereby heat transfer efficiency is improved.
2, [title] a kind of computer host radiator, [patent No.] CN201120565787.8, the patent documentation of [publication number] CN202372916U discloses a kind of computer host radiator, comprising shell, cooling fan, cooling fan is arranged on enclosure, it is characterized in that being movably installed with a cool accumulating block before wind inlet of fan, be provided with air duct in cool accumulating block, air duct is with cool storage medium outward, air duct one end is connected with the cooling fan air inlet, and the other end is connected with the external world.This device characteristic is the temperature that effectively reduces in computer cabinet, and hot gas is not detained in cabinet, can reach fast the cooling purpose, and effectively the device in the protection calculation machine host, prevent that locking system is because excess Temperature crashes.
3, [title] noise silencer, [application number] CN201020198024.X, the patent documentation of [publication number] CN201696358U discloses a kind of noise silencer, include cylindrical shell, the bottom of cylindrical shell is provided with air inlet, links by pipeline between the exhaust outlet of air inlet and motor fan, the inwall of cylindrical shell is the noise reduction layer, be provided with multistage muffling hole plate in cylindrical shell, be provided with silencing cotton between the inwall of multistage muffling hole plate and cylindrical shell, the upper end of cylindrical shell is provided with air outlet.This apparatus structure is comparatively simple, and long service life can be eliminated the noise that motor fan sends, and has reduced the body and mind harm to operating personnel, has good, permanent erasure effect.
4; [title] deep well ore air discharging and radiating quieter; [application number] CN200820070891.8; The patent documentation of [publication number] CN201228644 discloses a kind of noise silencer; This technology relates to a kind of deep well ore air discharging and radiating quieter that uses in well for deep well coal mine or deep well ore; Comprise axial flow blower; The blast pipe elbow and the straight-through exhaust box that are connected with axial flow blower; In the axial flow blower coated outside, inorganic frp layer is arranged; Connect old name for the Arabian countries in the Middle East's ground corner bevelling head tube on straight-through exhaust box; This installs beautiful design; Economical and practical; Can eliminate the heat that casing produces; Eliminate youngster the noise that air draft is sent below 0 decibel; Anticorrosion effect is good; The advantage that environmental baseline is good.
Above-mentioned disclosed front two devices all relate to and improve the high-performance equipment heat dispersion, the 3rd device relates to and improves high-performance equipment and fall low noise ability, they go to improve high-performance equipment running environment from different angles, but during server work, the generation of heat and the pollution of noise are simultaneous, and the first three items technology has all only solved one of them problem.Use respectively noise-decreasing device and heat abstractor, increased the space of occupying of server, energy consumption cost is higher.And not being adapted at server machine, cashier's office in a shop do not use in the 4th device, although main cause is the equipment that handlebar noise abatement at present and heat radiation combine, but server is higher to stability, the sustainable requests of heat radiation, the maintainer requires tighter to surrounding environment, therefore area for improvement is a lot, and causing at present, this type of integrated equipment does not have on the application server rack.And these devices all do not have device for automatically regulating, have increased the manual maintenance cost.
Therefore server cabinet is badly in need of a kind of stable device that can noise decrease of heat radiation that has, as this device, at first good heat dispersion is arranged, guarantee that server can stable work at normal temperature, secondly this device also will have the function of noise decrease, guarantees that noise rests on a lower decibel.And this device has following advantage: work that can safety and stability, continue to server radiating, and energy savings, operating cost is low, and equipment can be realized automatic control.
Summary of the invention
The utility model provides a kind of server radiating quieter, has solved that traditional heat-dissipating muffling device energy consumption is large, heat radiation erasure effect does not still comply with one's wishes, and the bad problem of automatic control effect.
The technical solution of the utility model is: a kind of server radiating quieter; Comprise noise reduction part and radiator portion; Whole device is connected on the server radiating window; Be connected with the cooling machine cabinet window be embedded with between interior ring and outer shroud quieter material the torus hush pipe; Be fixed with the horizontal noise reduction rod of rectangular intersection in it; Vertically noise reduction is excellent; Electric fan is fixed on the exit of hush pipe; Directly be connected with heat-dissipating cylinder; The electric fan gauge tap is fixed on heat-dissipating cylinder by screw-driving; Passing the heat-dissipating cylinder side from the signal wire of heat-dissipating cylinder internal surface temperature inductor is connected with the electric fan gauge tap; Be connected between heat-dissipating cylinder and heat radiator central shaft is to be radial heat radiator from inside to outside.
Described electric fan gauge tap both can manually be controlled, and can automatically regulate according to the temperature inductor current signal strength again.
It is radial that described heat radiator is from inside to outside.
Can balanced a plurality of temperature inductors of placement in described heat-dissipating cylinder.
Be inlaid with quieter material in the hush pipe of this device forward part, this material belongs to the inorganic fibre acoustic absorbant and mainly is comprised of asbestos, and material all has the micropore that is interconnected from the surface to inside.Its main sound absorbing mechanism is the air vibration that excites micropore inside when sound wave incides porous material surface, makes air and solid grain produce relative motion, and the kinetic transformation that makes vibrate air is that heat energy dissipates.Wrap the interior ring of hush pipe with this material, can absorb at a noise that relatively major part is not also propagated into outside the device space in the space of sealing.The noise reduction rod of fixing rectangular intersection has further absorbed the noise that is not absorbed by hush pipe in hush pipe, crossing at right angle is netted design and has enlarged to greatest extent the contact area of noise reduction rod with surrounding air, Spaced designs the neither high speed circulation of blocks air, also be unlikely to allow noise from server cabinet by in the space outside the cavity rectilinear propagation auto levelizer of hush pipe, strengthened stop, the efficient of absorption of noise.The electric fan of this device latter half has been accelerated the velocity of liquid assets of air, accelerates the flowing velocity of heat, shortens the hold-up time of server distribute heat, for the work of server efficient stable provides assurance.
The design of electric fan automatic switch and temperature inductor makes whole device that the function of automatic control be arranged.The electric current that the heat of temperature inductor induction heat radiation annulated column inside surface differs to gauge tap output height, gauge tap removes to control the rotating speed of electric fan by the size of analyzing this electric current, thereby reaches the energy efficient under automatic control, saves the purpose of cost of labor.
Heat radiator radially design from inside to outside, strengthened the contact area of heat radiator and air, make heat can Quick diffusing in ambient air, the heat radiator central shaft is consistent with airflow direction, make the thermal current that flows out from server pass through fast heat radiator, improved radiating efficiency.The collecting and distributing heat of the utility model device and noise abatement are in one, good heat dispersion is arranged, guarantee that server can stable work at normal temperature, can noise decrease, guarantee that noise rests on lower decibel, and this device can safe and stable operation, continue to server radiating, energy savings, operating cost is low, and equipment can be realized automatically controlling.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of the utility model structural representation.
In figure: 1-heat radiator central shaft, 2--heat radiator, 3-heat-dissipating cylinder, 4-electric fan gauge tap, 5-temperature inductor, 6-electric fan, 7-hush pipe, the horizontal noise reduction rod of 8-, the vertical noise reduction rod of 9-, 10-server radiating window.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with embodiment for the below.
As Fig. 1; Shown in 2; The server radiating quieter is connected on server radiating window 10; What be connected with radiator window is the torus hush pipe 7 that is embedded with quieter material between interior ring and outer shroud; Be fixed with the horizontal noise reduction rod 8 of rectangular intersection in it; Vertical noise reduction rod 9; Electric fan 6 is fixed on the exit of hush pipe; Directly be connected with heat-dissipating cylinder 3; Electric fan gauge tap 4 is fixed on heat-dissipating cylinder 3 by screw-driving; Passing the heat-dissipating cylinder side from the signal wire of heat-dissipating cylinder internal surface temperature inductor 5 is connected with the electric fan gauge tap; Be connected between heat-dissipating cylinder 3 and heat radiator central shaft 1 is to be radial heat radiator 2 from inside to outside.
The heat that produces in server and noise are mixed in that in thermal current, the radiator window 10 from service rack flows out, thermal current flows through from hush pipe 7 inner chambers, what noise arranged can directional transmissions, disperse to the four directions, so the quieter material that noise greatly is embedded in hush pipe 7 ring cavities absorbs, this quieter material is thicker, and the one, in order to strengthen the absorption noise ability of hush pipe ring wall, the 2nd, prevent that noise from passing the hush pipe ring wall and flowing in the external space.Wandering in the hush pipe axial noise will be fixed on greatly this horizontal noise reduction rod 8 and vertically noise reduction rod 9 absorb, prevent a large amount of outflows of noise, guaranteed the effect of noise abatement.
From hush pipe 7 flow out hot-fluid flowing through fast heat-dissipating cylinder 3 through after the acceleration of electric fan, the air-flow of rapid flow is with after heat radiator 2 contacts, heat is passed to heat radiator 2, heat radiator utilizes the characteristic large with the air contact area, can diffuse to heat in air rapidly, the speed of this heat radiation has been accelerated in the design of star-shaped emission.
When thermal current from heat-dissipating cylinder 3 through out-of-date; The temperature inductor that is fixed on heat-dissipating cylinder 3 inwalls will pass to electric fan gauge tap 4 to the temperature information of sensing; Electric fan gauge tap 4 is compared with the temperature value of former setting after this information is converted to degree centigrade again; If be bigger than some values; Electric fan gauge tap 4 will regulate and control electric fan 6 so; Its velocity of rotation is accelerated; The flowing velocity of hot-fluid will be accelerated naturally; Discharge rapidly and overstock too much heat; If less than some values; Electric fan gauge tap 4 also can regulate and control electric fan 6 so; Its velocity of rotation is slowed down; Guarantee in the situation of the normal steady operation of server energy; Energy efficient; Reduce the waste of resource.
If run into special circumstances, break down as the automatic control system of fan control switch 4, or turn down the electric fan velocity of rotation in the situation that needs are heightened at once, can reinstate the manual control system of fan control switch 4, realize the special circumstances emergency treatment.
Facts have proved that in a large number a kind of server radiating quieter can reduce the noise that server sends really, the temperature environment of a safety and stability is provided to server, need not to install respectively heat abstractor and remove the noise transposition after using the utility model, reduced enterprise cost, made equipment be easier to management.
Claims (4)
1. server radiating quieter; Comprise noise reduction part and radiator portion; It is characterized in that: whole device is connected on server radiating window (10); What be connected with radiator window is the torus hush pipe (7) that is embedded with quieter material between interior ring and outer shroud; Be fixed with the horizontal noise reduction rod (8) of rectangular intersection in it; Vertically noise reduction excellent (9); Electric fan (6) is fixed on the exit of hush pipe; Directly be connected with heat-dissipating cylinder (3); Electric fan gauge tap (4) is fixed on heat-dissipating cylinder (3) by screw-driving; Passing the heat-dissipating cylinder side from the signal wire of heat-dissipating cylinder internal surface temperature inductor (5) is connected with the electric fan gauge tap; Be connected between heat-dissipating cylinder (3) and heat radiator central shaft (1) is to be radial heat radiator (2) from inside to outside.
2. server radiating quieter according to claim 1, its feature exists: electric fan gauge tap (4) both can manually be controlled, and can automatically regulate according to temperature inductor (5) current signal strength again.
3. server radiating quieter according to claim 1, its feature exists: heat radiator is radial from inside to outside.
4. server radiating quieter according to claim 1, its feature exists: can balanced a plurality of temperature inductors of placement (5) in heat-dissipating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202959165U CN203259962U (en) | 2013-05-28 | 2013-05-28 | Heat dissipation and silencing device for server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202959165U CN203259962U (en) | 2013-05-28 | 2013-05-28 | Heat dissipation and silencing device for server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259962U true CN203259962U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202959165U Expired - Fee Related CN203259962U (en) | 2013-05-28 | 2013-05-28 | Heat dissipation and silencing device for server |
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| Country | Link |
|---|---|
| CN (1) | CN203259962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324260A (en) * | 2013-05-28 | 2013-09-25 | 赵剑毅 | Server radiating and silencing device |
-
2013
- 2013-05-28 CN CN2013202959165U patent/CN203259962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324260A (en) * | 2013-05-28 | 2013-09-25 | 赵剑毅 | Server radiating and silencing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |