CN206258805U - A kind of heat abstractor for full ruggedized computer - Google Patents
A kind of heat abstractor for full ruggedized computer Download PDFInfo
- Publication number
- CN206258805U CN206258805U CN201621198181.4U CN201621198181U CN206258805U CN 206258805 U CN206258805 U CN 206258805U CN 201621198181 U CN201621198181 U CN 201621198181U CN 206258805 U CN206258805 U CN 206258805U
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- CN
- China
- Prior art keywords
- ruggedized computer
- heat abstractor
- heat
- air channel
- full
- 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.)
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Abstract
The utility model is related to computer heat radiating device technical field, specifically a kind of heat abstractor for full ruggedized computer, full ruggedized computer includes cabinet, described cabinet includes casing, radiator fan and fan cooling piece, if casing includes bottom surface, top surface and dry side wall, if it is characterized in that at least one is provided with air inlet in the dry side wall of described casing, the air channel that there are some side-by-side parallels to set is located between air inlet and fan cooling piece in cabinet inside, heat exchanger tube is provided with air channel.The utility model fully meets the technical requirements under environment used in connection with, and Maintenance free is changed in the usage cycles of product, and production technology is controllable, simple, meets the product quality requirement of relevant industries.
Description
[technical field]
The utility model is related to computer heat radiating device technical field, specifically a kind of radiating for full ruggedized computer
Device.
[background technology]
In some special industry applications such as：Military project, industry etc. need to adapt to the complex environment under extreme harsh conditions, this
Just the adaptive capacity to environment to computer proposes requirement higher.
Computer heat-sinking capability of the prior art is inadequate, it is impossible to which the adaptability for meeting the high temperature of full ruggedized computer is asked
Topic, it is impossible to ensure the long-time stable work under certain environmental conditions containing high/low temperature, vibration, impact, battery compatibility etc..
[utility model content]
The purpose of this utility model is exactly to solve drawbacks described above of the prior art, there is provided a kind of structure is novel, peace
The complete reliable, heat abstractor for full ruggedized computer of good heat dissipation effect, described full ruggedized computer includes cabinet, described
Cabinet include casing, radiator fan and fan cooling piece, if casing include bottom surface, top surface and dry side wall, it is characterised in that
If at least one is provided with air inlet in the dry side wall of described casing, air inlet and fan cooling piece are located in cabinet inside
Between have some side-by-side parallels set air channel, heat exchanger tube is provided with air channel.
Air inlet is located on the wall of side away from radiator fan and one end of fan cooling piece.
Bottom positioned at air inlet on the side wall with air inlet is provided with air channel side plate.
Air duct radiation piece is provided with air channel.
Described air duct radiation it is unilateral with cabinet medial surface faying face at be coated with heat-conducting silicone grease.
Side wall quantity is four pieces, and four pieces of side walls are vertically spliced to form the quadrilateral structure of a both ends open two-by-two, described
Top surface and bottom surface are respectively provided at the two ends of the quadrilateral structure and cover both ends open, thus constitute a rectangular structure.
Louvre is offered on bottom surface, described radiator fan is located at the position of bottom half correspondence louvre, described
Fan cooling piece is located on louvre.
The utility model compared with the existing technology, the advantage is that：
1) technical requirements under environment used in connection with are fully met；
2) Maintenance free is changed in the usage cycles of product；
3) production technology is controllable, simple；
4) the product quality requirement of relevant industries is met.
[brief description of the drawings]
Fig. 1 is primary structure schematic diagram of the present utility model；
As illustrated, in figure：1. the air inlet 6. of 2. fan cooling piece of radiator fan, 3. air channel side plate, 4. heat exchanger tube 5.
Air channel.
[specific embodiment]
The utility model is described in further detail below in conjunction with the accompanying drawings, the structure and principle of this device people professional to this
For be very clearly.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and without
In restriction the utility model.
The utility model is a kind of heat abstractor for full ruggedized computer, by a series of technological means, is solved
Full ruggedized computer heat-sinking capability at high temperature, is actually passed through working long hours under laboratory and actual environment, verifies
The design can solve the adaptability problem of the high temperature of full ruggedized computer.
Implementation of the present utility model is mainly by heat exchanger tube, and the heat of heater has efficiently quickly been delivered to
The heat dissipation region of effect, realizes effectively controlling the temperature of heater with this, and each module will not produce lasting junction temperature, be computer
System brings the working environment of stabilization.If as shown in figure 1, the casing of cabinet includes bottom surface, top surface and dry side wall, being opened on bottom surface
Louvre is provided with, described radiator fan is located at the position of bottom half correspondence louvre, and described fan cooling piece is located at scattered
On hot hole.If at least one is provided with air inlet in the dry side wall of casing, air inlet be located on the wall of side away from radiator fan and
One end of fan cooling piece.Bottom positioned at air inlet on the side wall with air inlet is provided with air channel side plate.In cabinet inside
The air channel that there are some side-by-side parallels to set between air inlet and fan cooling piece, is provided with heat exchanger tube in air channel and air channel dissipates
Backing.From from the point of view of thermodynamics, heat exchanger tube possesses the good capacity of heat transmission, all because the heat absorption of object, heat release are relative
When being with the presence of temperature difference, just necessarily there is heat from high temperature to the phenomenon of transmission at low temperature.From three kinds of sides of heat transfer
Formula：Radiation, convection current, conduction, wherein heat transfer are most fast.Heat exchanger tube is exactly to utilize sweat cooling so that heat exchanger tube two ends temperature difference
It is very big, heat is quickly conducted.General heat exchanger tube is made up of shell, liquid-sucking core and end cap.It is to be pumped into negative pressure inside heat exchanger tube
State, is filled with appropriate liquid, and this boiling point of liquid is low, readily volatilized.Tube wall has liquid-sucking core, and it is by capillary-porous material structure
Into.One section of heat exchanger tube is evaporation ends, and one section is condensation end in addition, and when one section of heat exchanger tube is heated, the liquid in capillary is rapid
Evaporation, steam flows to other end under small pressure differential, and discharges heat, regelation into liquid, liquid edge again
Porous material flows back to evaporator section by the effect of capillary force, and so circulation is more than, and heat reaches other end by heat exchanger tube one end.This
Planting circulation is quickly carried out, and heat can be conducted continuously to be come.Typical heat exchanger tube is by shell, liquid-sucking core and end
Lid composition, will be pumped into 1.3 × (10 in pipe-1~10-4) Pa negative pressure after be filled with appropriate hydraulic fluid, make to be close to inside pipe wall
In liquid-sucking core capillary-porous material it is hydraulically full after sealed.One end of pipe is evaporator section (bringing-up section), and the other end is condensation
Section (cooling section), adiabatic section can be arranged according to using needs two sections of centres.When one end of heat exchanger tube is heated in Mao Renxin
Liquid evaporation is vaporized, and steam flows to other end releasing heat under small pressure difference and condenses into liquid, and liquid is again along porous material
Evaporator section is flowed back in effect by capillary force.So circulation is more than, and heat reaches separately-end by one end of heat exchanger tube.Heat exchanger tube is in reality
During existing this heat is shifted, contain following six and be mutually related main process：
(1) heat is delivered to (liquid-vapour) and demarcates from thermal source by pipe wall of heat exchange pipe with the liquid-sucking core full of hydraulic fluid
Face；
(2) evaporated on (liquid -- the vapour) interface of liquid in evaporator section；
(3) steam in vapor chamber flows to condensation segment from evaporator section；
(4) vapour of the steam in condensation segment, condenses on liquid interface；
(5) heat is transmitted to low-temperature receiver from (vapour-liquid) interface by liquid-sucking core, liquid and tube wall；
(6) because capillarity makes condensed hydraulic fluid be back to evaporator section in liquid-sucking core.
Heat exchanger tube in the utility model is designed according to the shape of cabinet, it is necessary to ensure and the inner side of box body and dissipate
Backing it is good lead patch, described air duct radiation it is unilateral with cabinet medial surface faying face at be coated with heat-conducting silicone grease, at utmost
Reduction thermal resistance.Heat exchanger tube is efficiently delivered to heat fan cooling piece.After computer is powered, fan energization work is formed
Air draught action outward, cold air is inhaled into from computer side air inlet, by flange-cooled air channel, flows through fan lower section
Fin.Fin below fin of cabinet side board and fan can be cooled down during this.According to cabinet
Power consumption and structure, can design multiple heat dissipation paths, can meet the system radiating demand of larger power consumption.
Claims (7)
1. a kind of heat abstractor for full ruggedized computer, described full ruggedized computer includes cabinet, described cabinet bag
Casing, radiator fan and fan cooling piece are included, if casing includes bottom surface, top surface and dry side wall, it is characterised in that described case
If at least one is provided with air inlet in the dry side wall of body, be located in cabinet inside has between air inlet and fan cooling piece
The air channel that some side-by-side parallels are set, is provided with heat exchanger tube in air channel.
2. a kind of heat abstractor for full ruggedized computer as claimed in claim 1, it is characterised in that described air inlet
It is located on the wall of side away from radiator fan and one end of fan cooling piece.
3. a kind of heat abstractor for full ruggedized computer as claimed in claim 1 or 2, it is characterised in that with air intake
The bottom that air inlet is located on the side wall of mouth is provided with air channel side plate.
4. a kind of heat abstractor for full ruggedized computer as claimed in claim 1, it is characterised in that in described air channel
It is provided with air duct radiation piece.
5. a kind of heat abstractor for full ruggedized computer as claimed in claim 4, it is characterised in that described air channel dissipates
Heat-conducting silicone grease is coated with backing face and cabinet medial surface faying face.
6. a kind of heat abstractor for full ruggedized computer as claimed in claim 1, it is characterised in that described side wall number
It is four pieces to measure, and four pieces of side walls are vertically spliced to form the quadrilateral structure of a both ends open two-by-two, and described top surface and bottom surface are distinguished
It is located at the two ends of the quadrilateral structure and covers both ends open, thus constitutes a rectangular structure.
7. a kind of heat abstractor for full ruggedized computer as claimed in claim 1, it is characterised in that on described bottom surface
Louvre is offered, described radiator fan is located at the position of bottom half correspondence louvre, and described fan cooling piece is located at
On louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198181.4U CN206258805U (en) | 2016-11-04 | 2016-11-04 | A kind of heat abstractor for full ruggedized computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198181.4U CN206258805U (en) | 2016-11-04 | 2016-11-04 | A kind of heat abstractor for full ruggedized computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258805U true CN206258805U (en) | 2017-06-16 |
Family
ID=59025381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198181.4U Expired - Fee Related CN206258805U (en) | 2016-11-04 | 2016-11-04 | A kind of heat abstractor for full ruggedized computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783611A (en) * | 2017-09-22 | 2018-03-09 | 郑州云海信息技术有限公司 | The closed server system and implementation method of a kind of cleaning |
-
2016
- 2016-11-04 CN CN201621198181.4U patent/CN206258805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783611A (en) * | 2017-09-22 | 2018-03-09 | 郑州云海信息技术有限公司 | The closed server system and implementation method of a kind of cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20201104 |