CN103826423B - Heat abstractor and outdoor communication equipment - Google Patents
Heat abstractor and outdoor communication equipment Download PDFInfo
- Publication number
- CN103826423B CN103826423B CN201410074809.9A CN201410074809A CN103826423B CN 103826423 B CN103826423 B CN 103826423B CN 201410074809 A CN201410074809 A CN 201410074809A CN 103826423 B CN103826423 B CN 103826423B
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- heat exchange
- exchange unit
- grid
- thermal siphon
- heat abstractor
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Abstract
The present invention provides a kind of heat abstractor and outdoor communication equipment.The heat abstractor includes：At least one thermal siphon heat exchange unit, at least one first dividing plates and the framework with least two grid, each thermal siphon heat exchange unit is embedded in a grid, and each is not embedded into being provided with the grid of thermal siphon heat exchange unit one and dismountable the grid is divided into upper and lower two-part first dividing plate.The outdoor communication equipment includes the heat abstractor and at least one service board.The heat abstractor and outdoor communication equipment provided using the present invention, using modularized design, the quantity of embedded thermal siphon heat exchange unit can be at any time increased or decreased according to required heat dispersion, so that heat abstractor upgrading synchronous with outdoor communication equipment, avoid designing the cost waste that heat dispersion is caused according to greatest requirements, saved manufacturing cost.And the heat abstractor plug and play, is easily installed and safeguards, the need for meeting device upgrade.
Description
Technical field
The present embodiments relate to hot swapping, more particularly to a kind of heat abstractor and outdoor communication equipment.
Background technology
In a communication network, there are a large amount of outdoor communication equipments for being positioned over open air, the high-power rack of such as communication base station
Etc..Because these outdoor communication equipments operationally produce heat, and can be normal only in certain temperature range
Operation, it is therefore desirable to for these outdoor communication equipments set heat abstractor.
Fig. 1 is the structural representation of existing heat abstractor.As shown in figure 1, the heat abstractor includes：Interior circulation heat is handed over
Change unit, outer circulation heat exchange unit, vapor uptake, liquid down-comer, interior circulation fan, outer circulation fan and air channel every
Plate.Wherein, interior circulation heat exchange unit, outer circulation heat exchange unit, vapor uptake and liquid down-comer inside connect simultaneously
Filled with refrigerating medium., it is necessary to according to the operating power and work for applying its outdoor communication equipment when stating heat abstractor in design
The heat dispersion and interior circulation fan and outer circulation wind of environment, design interior circulation heat exchange unit and outer circulation heat exchange unit
The performance of fan.After the completion of a heat abstractor is designed and produced, its heat dispersion is changeless.
Operator is corresponding according to configuration in current business demand out of doors communication equipment when the communication network development is carried out
The service board of quantity, and reserved some vacant groove positions for placing service board.Completion is built for the first time in communication network
Afterwards, being continuously increased, it is necessary to carry out dilatation to communication network with business demand, it is therefore desirable to increase on above-mentioned vacant groove position
Service board, to realize the upgrading of outdoor communication equipment.Out of doors after communication equipment upgrading, the operating power of the equipment becomes
Change, therefore the heat abstractor that first networking is set is not suitable for the outdoor communication equipment after upgrading.Radiating dress is being set at present
When putting, it is considered to which the outdoor communication equipment has the possibility of subsequent upgrade, most business sheets are configured according to the outdoor communication equipment
Operating power design heat abstractor during plate, therefore cost of manufacture is high, and be configured without in the outdoor communication equipment most
There is cost waste during service board.And set if only the operating power of the outdoor communication equipment according to first networking
Heat abstractor, then when the later stage needing to upgrade outdoor communication equipment, it is necessary to integral replacing outdoor communication equipment, can cause
Bigger cost is wasted.In a word, existing heat abstractor synchronous with outdoor communication equipment cannot be upgraded, and thus resulted in outdoor logical
The manufacturing cost of letter equipment is wasted.
The content of the invention
The embodiment of the present invention provides a kind of heat abstractor, is used to solve defect of the prior art, reduces manufacturing cost.
The embodiment of the present invention also provides a kind of outdoor communication equipment, is used to solve defect of the prior art, reduces manufacture
Cost.
The embodiment of the present invention provides a kind of heat abstractor, including：At least one thermal siphon heat exchange unit, at least one first
Dividing plate and the framework with least two grid；
Each thermal siphon heat exchange unit is embedded in a grid；
Each is not embedded into being provided with one in the grid of thermal siphon heat exchange unit and the grid removably is divided into upper and lower two
First dividing plate for dividing.
The embodiment of the present invention also provides a kind of outdoor communication equipment comprising above-mentioned heat abstractor, and the outdoor communication equipment is also
Including：At least one service board；
The quantity of the thermal siphon heat exchange unit determines according to the quantity of the service board.
As shown from the above technical solution, by modularized design, the framework of heat abstractor has multiple to the embodiment of the present invention
The grid of thermal siphon heat exchange unit can be embedded in, embedded heat can at any time be increased or decreased according to current desired heat dispersion
The quantity of siphon heat exchange unit so that heat abstractor and the equipment where it can synchronously upgrade, so as to avoid according to maximum need
Ask the cost caused by design heat dispersion to waste, save manufacturing cost.Also, the heat abstractor plug and play, is easy to peace
Dress and maintenance, the need for meeting device upgrade.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of existing heat abstractor；
Fig. 2 is the structural representation of the unassembled heat abstractor of the embodiment of the present invention one；
Fig. 3 is the structural representation of the thermal siphon heat exchange unit of the embodiment of the present invention two；
Fig. 4 is the structural representation of the heat abstractor after the assembling of the embodiment of the present invention three.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 2 is the structural representation of the unassembled heat abstractor of the embodiment of the present invention one.As shown in Fig. 2 the radiating is filled
Putting at least includes：At least one thermal siphon heat exchange unit 1, at least one first dividing plates 2 and the frame with least two grid
Frame 3.Specifically, each thermal siphon heat exchange unit 1 is embedded in a grid.Each is not embedded into the grid of thermal siphon heat exchange unit 1
In be provided with one and dismountable the grid be divided into upper and lower two-part first dividing plate 2.
On the basis of above-mentioned technical proposal, further, can also include in the heat abstractor：At least one fan list
Unit 4.Specifically, each fan unit 4 is embedded in one and half grid being made up of framework 3 and first dividing plate 2.
The thermal siphon heat exchange unit 1 in above-mentioned technical proposal is described in detail below by way of the embodiment of the present invention two.
Fig. 3 is the structural representation of the thermal siphon heat exchange unit of the embodiment of the present invention two.In the embodiment of the present invention two, heat
Siphon heat exchange unit 1 uses the thermal siphon of enhanced heat exchange wing formula.As shown in figure 3, each thermal siphon heat exchange unit 1 includes：One
The connection evaporation ends of evaporation ends collecting pipe 12, at least two that the individual condensation end collecting pipe 11, positioned at upper end is located at lower end converge
The heat dissipation thin tubes 13 of flow tube 12 and condensation end collecting pipe 11, the equally distributed fin 14 between each two heat dissipation thin tubes 13,
And 1 point of the thermal siphon heat exchange unit is upper and lower two-part second partition 15 by one.
Above-mentioned fin 14 can use various shapes.It is preferred that above-mentioned fin 14 is corrugated fin.
Refrigerating medium is filled in above-mentioned evaporation ends collecting pipe 12, condensation end collecting pipe 11 and heat dissipation thin tubes 13.Specifically, should
Refrigerating medium using any one in following material, but can be not limited to following material：Ammonia, acetone or R134A type refrigerating mediums.
The thermal siphon heat exchange unit 1 is separated by second partition 15.Under the thermal siphon heat exchange unit 1 that separation is obtained
Half part includes the latter half of evaporation ends collecting pipe 12 and each heat dissipation thin tubes 13, is arranged in interior circulation air channel, and dissipates
The hot blast contact that equipment where thermal is produced.In the heat dissipation thin tubes 13 of the latter half, refrigerating medium and the hot blast of liquid enter
Row heat exchange, refrigerating medium absorbs heat, therefore vaporization reaction occurs, and generates steam.The steam rises to along heat dissipation thin tubes 13
The top half of the thermal siphon heat exchange unit 1 that separation is obtained.The top half of the thermal siphon heat exchange unit 1 that separation is obtained includes cold
The top half of solidifying end collecting pipe 11 and each heat dissipation thin tubes 13, is arranged in outer circulating air duct, with heat abstractor outside it is cold
Wind is contacted.In the heat dissipation thin tubes 13 of top half, steam and the cold wind of refrigerating medium carry out heat exchange, and the steam of refrigerating medium is released
Heat, therefore there is condensation reaction, refrigerating medium returns to liquid.The refrigerating medium of liquid is because Action of Gravity Field is along heat dissipation thin tubes 13
Flow downward, return to the latter half for separating the thermal siphon heat exchange unit 1 for obtaining.And so on circulate, by heat sink interior
Heat transfer to outside, so as to realize heat sinking function.
Fig. 4 is the structural representation of the heat abstractor after the assembling of the embodiment of the present invention three.In the embodiment of the present invention three,
Heat abstractor in the embodiment of the present invention one is assembled, by taking a heat abstractor after assembling as an example.As shown in figure 4, should
Heat abstractor includes：With eight frameworks of grid, 3, two thermal siphon heat exchange units 1 and six the first dividing plates 2.Wherein,
Two thermal siphon heat exchange units 1 are respectively embedded into second and the 3rd grid.Thermal siphon heat exchange unit 1 is not embedded into for remaining
Grid, first dividing plate 2 is provided with each grid, the grid at place is divided into upper and lower two parts by each first dividing plate 2.And
And, these first dividing plates 2 can be dismounting.
In heat abstractor after assembling, multiple grid are divided into upper and lower two parts by multiple first dividing plates 2.Wherein,
The latter half of all grid is arranged in interior circulation air channel, and the hot blast produced with the equipment where heat abstractor is contacted.It is all
The top half of grid is arranged in outer circulating air duct, is contacted with the cold wind outside heat abstractor.Interior circulation air channel and outer circulation wind
Isolation is realized by multiple first dividing plates 2 in road.
In actual applications, the quantity of thermal siphon heat exchange unit 1 is determined according to required heat dispersion.When heat abstractor institute
Outdoor communication equipment upgrade when, the first dividing plate 2 that will can be currently not embedded into the grid of thermal siphon heat exchange unit 1 is torn open
Fall, the new thermal siphon heat exchange unit 1 of insertion in the grid, to improve the heat dispersion of the heat abstractor.In the present embodiment three
In, only as a example by two thermal siphon heat exchange units 1 are set.
Further, the acceptable heat dispersion according to needed for, determines the quantity of fan unit 4.Radiated when needing to improve
During performance, newly-increased fan unit 4 is embedded in half grid that the dividing plate 2 of framework 3 and first is constituted.Also, can also be according in
The air-flow of circulation air path and outer circulating air duct is strong and weak, and number identical fan list is set in interior circulation air channel and outer circulating air duct
Unit 4 or the different fan unit 4 of number.When new fan unit 4 is increased, it is also possible to according to actual needs, only in interior circulation
One of air channel or outer circulating air duct increase new fan unit 4.In the present embodiment three, only with interior circulation air channel and outer circulation
Air channel is respectively provided with as a example by a fan unit 4.
In the embodiment of the present invention three, it is preferred that above-mentioned grid, thermal siphon heat exchange unit 1 and fan unit 4 are square
Shape.Specifically, grid is identical with the shape of siphon heat exchange unit.The width of fan unit 4 and grid and thermal siphon heat exchange unit 1
Width it is identical, the height of fan unit 4 is the half of grid and the height of thermal siphon heat exchange unit 1.In other embodiments,
Grid, thermal siphon heat exchange unit 1 and fan unit 4 can also use other shapes.
The embodiment of the present invention one may apply in outdoor communication equipment to the heat abstractor of the embodiment of the present invention three.Specifically
Ground, the outdoor communication equipment includes heat abstractor and at least one service board, and the heat abstractor uses the embodiment of the present invention
Heat abstractor described in one to the embodiment of the present invention three.The quantity of the thermal siphon heat exchange unit in the heat abstractor is according to business
The quantity of veneer determines.When the outdoor communication equipment is upgraded, service board quantity therein increases, and correspondingly increases radiating dress
Thermal siphon heat exchange unit in putting.Further, the quantity of the fan unit in the heat abstractor can also be according to service board
Quantity determine.When the outdoor communication equipment is upgraded, service board quantity therein increases, correspondingly in increase heat abstractor
Fan unit.
In the embodiment of the present invention one to the embodiment of the present invention three, using modularized design, the framework of heat abstractor has
Multiple can be embedded in the grid of thermal siphon heat exchange unit, can at any time increase or decrease insertion according to current desired heat dispersion
Thermal siphon heat exchange unit quantity so that heat abstractor and the equipment where it can synchronously upgrade, it is existing so as to avoid
Heat abstractor designs the cost waste that heat dispersion is caused according to greatest requirements, has saved manufacturing cost.Also, the heat abstractor
Plug and play, is easily installed and safeguards, the need for meeting device upgrade.
It should be noted that：For foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention not by described by sequence of movement limited because
According to the present invention, some steps can sequentially or simultaneously be carried out using other.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, involved action and module is not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (6)
1. a kind of heat abstractor, it is characterised in that including：At least one thermal siphon heat exchange unit, at least one first dividing plates with
And the framework with least two grid；
Each thermal siphon heat exchange unit is embedded in a grid；
Each be not embedded into being provided with the grid of thermal siphon heat exchange unit one it is dismountable the grid is divided into it is two-part up and down
First dividing plate；
The heat abstractor also includes at least one fan unit；
In half grid that each fan unit insertion is made up of the framework and first dividing plate；
The height of the fan unit is the half of the grid and the thermal siphon heat exchange unit height.
2. heat abstractor according to claim 1, it is characterised in that the thermal siphon heat exchange unit includes：
One is located at the evaporation ends collecting pipe of lower end, condensation end collecting pipe, at least two connection steamings positioned at upper end
Heat dissipation thin tubes, the equally distributed radiating between heat dissipation thin tubes described in each two of originator collecting pipe and the condensation end collecting pipe
Piece, and the thermal siphon heat exchange unit is divided into upper and lower two-part second partition by one；It is the evaporation ends collecting pipe, described
Refrigerating medium is filled in condensation end collecting pipe and the heat dissipation thin tubes.
3. heat abstractor according to claim 2, it is characterised in that the refrigerating medium includes：
Ammonia, acetone or R134A type refrigerating mediums.
4. heat abstractor as claimed in any of claims 1 to 3, it is characterised in that
The grid is identical with the thermal siphon heat exchange unit shape.
5. heat abstractor as claimed in any of claims 1 to 3, it is characterised in that
The grid, the thermal siphon heat exchange unit, the fan unit are rectangle；
The fan unit is identical with the width of the grid and the thermal siphon heat exchange unit.
6. a kind of outdoor communication equipment comprising heat abstractor described in any one in claim 1 to 5, it is characterised in that also
Including：At least one service board；
The quantity of the thermal siphon heat exchange unit determines according to the quantity of the service board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074809.9A CN103826423B (en) | 2011-05-16 | 2011-05-16 | Heat abstractor and outdoor communication equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201180000542.3A CN102204425B (en) | 2011-05-16 | 2011-05-16 | Heat dissipation device and outdoor communication equipment |
| CN201410074809.9A CN103826423B (en) | 2011-05-16 | 2011-05-16 | Heat abstractor and outdoor communication equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180000542.3A Division CN102204425B (en) | 2011-05-16 | 2011-05-16 | Heat dissipation device and outdoor communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103826423A CN103826423A (en) | 2014-05-28 |
| CN103826423B true CN103826423B (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074809.9A Active CN103826423B (en) | 2011-05-16 | 2011-05-16 | Heat abstractor and outdoor communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103826423B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167249A (en) * | 1996-03-29 | 1997-12-10 | 株式会社电装 | Cooling device by use of boiling and condensing refrigerant |
| CN101713578A (en) * | 2009-11-04 | 2010-05-26 | 中节能(北京)空调节能科技有限公司 | Uncompressed integrated air conditioning equipment |
| CN101819000A (en) * | 2010-04-23 | 2010-09-01 | 南京工业大学 | Split phase change heat exchanger |
| US20100220985A1 (en) * | 2007-10-18 | 2010-09-02 | Stego-Holding Gmbh | Heating device and heat exchanger |
| CN102204425B (en) * | 2011-05-16 | 2014-03-12 | 华为技术有限公司 | Heat dissipation device and outdoor communication equipment |
-
2011
- 2011-05-16 CN CN201410074809.9A patent/CN103826423B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167249A (en) * | 1996-03-29 | 1997-12-10 | 株式会社电装 | Cooling device by use of boiling and condensing refrigerant |
| US20100220985A1 (en) * | 2007-10-18 | 2010-09-02 | Stego-Holding Gmbh | Heating device and heat exchanger |
| CN101713578A (en) * | 2009-11-04 | 2010-05-26 | 中节能(北京)空调节能科技有限公司 | Uncompressed integrated air conditioning equipment |
| CN101819000A (en) * | 2010-04-23 | 2010-09-01 | 南京工业大学 | Split phase change heat exchanger |
| CN102204425B (en) * | 2011-05-16 | 2014-03-12 | 华为技术有限公司 | Heat dissipation device and outdoor communication equipment |
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| Publication number | Publication date |
|---|---|
| CN103826423A (en) | 2014-05-28 |
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