CN206365212U - Closed outdoor communication cabinet with cooling mechanism - Google Patents
Closed outdoor communication cabinet with cooling mechanism Download PDFInfo
- Publication number
- CN206365212U CN206365212U CN201720034588.1U CN201720034588U CN206365212U CN 206365212 U CN206365212 U CN 206365212U CN 201720034588 U CN201720034588 U CN 201720034588U CN 206365212 U CN206365212 U CN 206365212U
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- China
- Prior art keywords
- cabinet
- heat
- air channel
- wind
- heat pipe
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- 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 a kind of closed outdoor communication cabinet with cooling mechanism.The air channel of a complete rack internal air circulation flowing heat transfer has been made using thermal-insulation baffle plate, and the heat that electronic communication equipment in airtight cabinet is produced is dispersed into external environment using ring-type fin heat pipe, the constant of interior of equipment cabinet temperature and humidity is kept.The utility model combines the air channel of ring-type fin heat pipe and design, and the heat concentration that electronic communication equipment is produced is delivered to heat pipe evaporator section and exchanged heat, and strengthens the effect of heat exchange.The moving component of the utility model system is few, and reliability is high, and energy-consuming parts are only cabinet fan, energy-conserving and environment-protective.
Description
Technical field
The utility model patent is related to the technical field of closed outdoor communication cabinet heat radiation, more particularly to a kind of closed communication equipment
The design of cabinet fin heat pipe cooling system.
Background technology
Outdoor communication cabinet is by rainwater, and the influence of the natural environment such as sandstone is larger, and is placed on the electronic equipment in rack
It is more sensitive, it is necessary to a closed cabinet environment to temperature, humidity, cleanliness factor.But, due to electronic communication equipment work(in rack
Heat flow density in the raising of rate, the reduction of volume, rack becomes increasing, and is influenceed by sun direct projection irradiation etc., machine
Cabinet internal temperature will become more and more higher, according to the relevent statistics data, and machine in-cabinet temperature often raises 10 DEG C, the fault rate of electronic equipment
20% will be improved.To reduce the internal temperature of rack, it is ensured that the normal operation of communication equipment in rack, conventional heat dissipating method is
Radiated using cabinet air conditioner, air-conditioning is directly arranged on just in the cabinet door of sheaf space on rack, air-conditioning is needed by this system
Work long hours, loss and energy consumption are larger, and according to statistics, general 2-3 will change air-conditioning, and air conditioning energy consumption accounts for communication cabinet energy consumption
More than 50%.In addition, using the cooling system for computer case of semiconductor refrigerating technology, semiconductor cooler is directly installed on rack,
The cooling system is less efficient, and energy consumption is also larger.In addition, installing radiating on rack inwall using the cold cooling system for computer case of liquid
Water pipe, increases rack and accesses the cost of public running water system and there is the hidden danger of leak.Dissipated using the rack of loop circuit heat pipe
Hot systems mounting loops heat pipe in the double wall of rack cabinet, manufacture, installation and maintenance are more difficult.Therefore, existing rack
Cooling system is all to be mounted directly heat dissipation equipment in rack in the case of space not changing, and cooling system is without related air channel
Design, energy consumption is larger or inconvenient I＆M.The defect existed for existing cooling machine cabinet technology, the purpose of this utility model
It is the design of closed outdoor communication cabinet cooling system that a kind of energy-conserving and environment-protective are provided, reaches rack is closed, only fan disappears
The heat derives for just producing electronic communication equipment in rack in the case of consuming a small amount of electric energy, keep the temperature in rack in electronics
Below the safe working temperature of equipment.
Utility model content
In order to solve the heat dissipation problem of outdoor communication cabinet, the utility model provides a kind of closed with cooling mechanism
Outdoor communication cabinet.
Closed outdoor communication cabinet with cooling mechanism includes the rack that side is provided with cabinet door 14；In rack by every
Plate 11 is divided into upper cabinet chamber and lower cabinet chamber, upper cabinet chamber respectively by equipment diaphragm 5 provided with the communication electronic equipment of more than two
12, the vertical direction of the communication electronic equipment 12 of more than two in upper cabinet chamber is in the shape that is arranged above and below；Lower cabinet intracavitary is provided with standby
Battery 13；Improve as follows：
The enclosure top adjacent with cabinet rear wall 15 is provided with ten upright heat pipes 1, the evaporation of more than five heat pipes 1
Section is located in the upper cabinet chamber of rack, and condensation segment is located at outside rack；Enclosure top corresponding with condensation segment is provided with external fan 2；
The upright backboard 10 that keeps out the wind is connected to positioned at the inner of the equipment diaphragm 5 of bottom, positioned at bottom equipment every
Cavity between plate 5 and dividing plate 11, which is formed, is provided with internal fan 9 in horizontal return air channel 7, horizontal return air channel 7；Keep out the wind backboard 10
Parallel to the medial surface of cabinet rear wall 15, keep out the wind and form vertical return air channel between backboard 10 and the medial surface of cabinet rear wall 15,
Horizontal return air channel 7 and vertical return air channel constitute return airway；The lower end of the evaporator section of more than five fin heat pipes 1 correspond to
The upper port of vertical return air channel, the lower port of vertical return air channel connects the air inlet of horizontal return air channel 7；
The outer end of more than two piece of the equipment diaphragm 5 adjacent with cabinet door 14 respectively connected front panel 4, with more than two
Air inlet is offered respectively on the corresponding front panel 4 of communication electronic equipment 12；Formed between front panel 4 and the medial surface of cabinet door 14
Air intake passage；The air intake port of air intake passage is located at the foot of front panel 4, and connects the air outlet of horizontal return air channel 7；
Cavity formation heat recipient passage between neighbouring device dividing plate 5；
Air enters through air intake passage in the heat recipient passage of each layer, and the heat for being produced communication electronic equipment by convection current is inhaled
Receive, the hot-air after heating flows and be pooled to by the backboard 10 that keeps out the wind the evaporator section of the heat pipe 1 of top in heat recipient passage；Heat
Heat is released in condensation segment condensation of the air through heat pipe 1, and the air after cooling enters return airway, after being boosted through internal fan 9, again
The cooling that wind inlet channel carries out next round is returned to, internal fan 9 maintains circulating for inner air；External fan 2 is cold by heat pipe 1
The heat of solidifying section is distributed to outside rack.
The technical scheme further limited is as follows：
The heat pipe is the ring-type fin heat pipe with liquid-sucking core.
The top of the external fan 2 is provided with sunshading board 3.
The equipment diaphragm, thermal-insulation baffle plate, dividing plate, front and back panel, the backboard that keeps out the wind are filled with insulation in clamping plate, clamping plate
Material.
The internal fan 9 is at the air outlet of horizontal return air channel 7.
The internal fan 9 and external fan 2 are 40W fan.
Advantageous effects of the present utility model embody in the following areas：
1st, the utility model realizes the radiating of outdoor communication cabinet in confined conditions.The utility model will be with liquid-sucking core
Ring-type fin heat pipe be arranged on rack on sheaf space, heat pipe using rack internal-external temperature difference as conduct heat power, on being placed on
The heat transfer that electronic communication equipment is produced in cabinet cavity space is to external environment.The corresponding air channel of design, cold-hot wind is separated, together
When the heat in rack is concentrated on heat pipe evaporator section, improve the radiating efficiency of heat pipe.
2nd, radiated using the ring-type fin heat pipe with liquid-sucking core, the condensation segment of ring-type fin heat pipe is stretched out into rack, evaporation
Section stretches into rack；Strengthen the heat convection of condensation segment by external fan.Heat pipe is directly used as heat transfer by the use of the internal-external temperature difference of rack
Power, the coefficient of heat transfer is big and heat pipe itself does not consume electric energy, and only fan consumes a small amount of electric energy.The radiating system of vertically-mounted heat pipe
System energy-conserving and environment-protective, it is easy to I＆M.
3rd, the space in rack has carried out the design in air channel, enhances radiating effect.Utilize dividing plate, equipment diaphragm, above
The inner space of upper cabinet chamber is divided into air intake area, heat transfer zone, Hui Feng areas, heat pipe heat radiation area, return zone by plate and the backboard that keeps out the wind, effectively
Ground separates air, reduces the heat transfer in cold and hot air channel, and heat intensively is sent into heat pipe evaporator section is radiated, enhancing
Radiating effect.
Brief description of the drawings
Fig. 1 is the utility model system architecture axle side part sectioned view.
Fig. 2 is air channel axle sectional side view.
Fig. 3 is the utility model system front view.
Fig. 4 is the utility model Section A-A structural representation.
Sequence number in upper figure：Ring-type fin heat pipe 1, external fan 2, sunshading board 3, front panel 4, equipment diaphragm 5, thermal-insulation baffle plate 6,
Horizontal return air channel 7, rear board 8, internal fan 9, the backboard 10 that keeps out the wind, dividing plate 11, communication electronic equipment 12, reserve battery 13, machine
Cabinet cabinet door 14, cabinet rear wall 15.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described by embodiment.
Embodiment
Referring to Fig. 1 and Fig. 2, the closed outdoor communication cabinet with cooling mechanism includes the machine that side is provided with cabinet door 14
Cabinet.Upper cabinet chamber and lower cabinet chamber, upper cabinet chamber long 810mm, wide 840mm, high 1000mm are divided into by dividing plate 11 in rack.Upper cabinet chamber
Three communication electronic equipments 12, three communication electronic equipments 12 hanging down in upper cabinet chamber are inside provided with by equipment diaphragm 5 respectively
Nogata is in the shape that is arranged above and below.Lower cabinet intracavitary is separately installed with two reserve batteries 13.
The enclosure top adjacent with cabinet rear wall 15 is provided with ten upright heat pipes 1, and heat pipe 1 is the ring-type with liquid-sucking core
Fin heat pipe；The external diameter of heat pipe 1 is 20mm, and the height of aluminum ring-type fin is 10mm, and evaporator section and condensation segment length are respectively
360mm、400mm.The evaporator section of ten is located in the upper cabinet chamber of rack, and condensation segment is located at outside rack；Machine corresponding with condensation segment
Cabinet top portion is provided with four external fans 2, strengthens the heat convection of condensation segment.The top of four external fans 2 is provided with sunshading board 3,
Play sun-rain-shading.
Referring to Fig. 3 and Fig. 4, the upright backboard 10 that keeps out the wind is connected to positioned at the inner of the equipment diaphragm 5 of bottom, positioned at most
Cavity between the equipment diaphragm 5 and dividing plate 11 of lower section is formed at horizontal return air channel 7, the air outlet of horizontal return air channel 7 and pacified
Equipped with four internal fans 9.Keep out the wind medial surface of the backboard 10 parallel to cabinet rear wall 15, keep out the wind backboard 10 and cabinet rear wall 15 it is interior
Vertical return air channel is formed between side, horizontal return air channel 7 and vertical return air channel constitute return airway, the body of return airway
Product accounts for the 1/5 of the volume of upper cabinet chamber.The lower end of the evaporator section of ten heat pipes 1 correspond to the upper port of vertical return air channel, hang down
The lower port of straight return air channel connects the air inlet of horizontal return air channel 7.
Four external fans 2 and four internal fans 9 are 40W fan.
The outer end of the three block device dividing plates 5 adjacent with cabinet door 14 respectively connected front panel 4, with three communication electronic equipments
Air inlet is offered respectively on 12 corresponding front panels 4；Air intake passage is formed between front panel 4 and the medial surface of cabinet door 14, is entered
The volume of wind passage accounts for the 1/7 of the volume of upper cabinet chamber；The air intake port of air intake passage is located at the foot of front panel 4, and even
Lead to the air outlet of horizontal return air channel 7.
Cavity formation heat recipient passage between neighbouring device dividing plate 5, the volume sum of three layers of heat recipient passage accounts for upper cabinet chamber
Volume 1/10.
When system works, air is respectively enterd in three layers of heat recipient passage through air intake passage, is set communications electronics by convection current
The standby heat absorption produced, the hot-air after heating flows in heat recipient passage and the heat of top is pooled to by the backboard 10 that keeps out the wind
The evaporator section of pipe 1；Heat pipe is passed to the heat in rack positioned at machine from evaporator section by the use of rack internal-external temperature difference as heat transfer power
Heat is released in condensation segment outside cabinet, condensation segment condensation, and the air after cooling enters vertical return air channel and horizontal return air channel 7,
After being boosted through internal fan 9, the cooling that air intake passage carries out next round is come back to, internal fan 9 maintains the recycle stream of inner air
It is dynamic；The heat of the condensation segment of heat pipe 1 to distributing outside rack, is improved the heat-sinking capability of condensation segment by external fan 2.
Compared with other communication cabinet cooling systems, the utility model realize outdoor cabinet in confined conditions dissipate
Heat, the heat output of every heat pipe is about 200W, and the total heat transfer of 10 heat pipes is about 2000W, and heat transfer efficiency is higher；And due to
The energy-consuming parts of whole system only have 8 40W cabinet fan, can save substantial amounts of electric energy, energy-conserving and environment-protective.This other practicality
New structure is compact, manufacture is easy for installation, reliable, maintenance cost is low, easy to adjust, performance is good, with good popularization
Application value.
Claims (7)
1. the closed outdoor communication cabinet with cooling mechanism, including side are provided with cabinet door（14）Rack；Pass through in rack
Dividing plate（11）It is divided into upper cabinet chamber and lower cabinet chamber, upper cabinet chamber and passes through equipment diaphragm respectively（5）Provided with the electricity of the communication of more than two
Sub- equipment（12）, the communication electronic equipment of more than two（12）Vertical direction in upper cabinet chamber is in the shape that is arranged above and below；Lower cabinet chamber
It is interior to be provided with reserve battery（13）, it is characterised in that：
With cabinet rear wall（15）Adjacent enclosure top is provided with more than five upright heat pipes（1）, more than five heat pipes（1）
Evaporator section be located at rack upper cabinet chamber in, condensation segment be located at rack outside；Enclosure top corresponding with condensation segment provided with two with
On external fan（2）；
Positioned at the equipment diaphragm of bottom（5）The inner be connected to the upright backboard that keeps out the wind（10）, positioned at bottom equipment every
Plate（5）And dividing plate（11）Between cavity form horizontal return air channel（7）, horizontal return air channel（7）It is interior to be provided with more than two
Internal fan（9）；Keep out the wind backboard（10）Parallel to cabinet rear wall（15）Medial surface, keep out the wind backboard（10）And cabinet rear wall（15）'s
Vertical return air channel, horizontal return air channel are formed between medial surface（7）Return airway is constituted with vertical return air channel；More than five
Fin heat pipe（1）The lower end of evaporator section correspond to the upper port of vertical return air channel, the lower port connection of vertical return air channel
Horizontal return air channel（7）Air inlet；
With cabinet door（14）More than two pieces adjacent of equipment diaphragm（5）Outer end respectively connected front panel（4）, with more than two
Communication electronic equipment（12）Corresponding front panel（4）It is upper to offer air inlet respectively；Front panel（4）And cabinet door（14）Inner side
Air intake passage is formed between face；The air intake port of air intake passage is located at front panel（4）Foot, and connect horizontal return air lead to
Road（7）Air outlet；
Neighbouring device dividing plate（5）Between cavity formation heat recipient passage；
Air enters through air intake passage in the heat recipient passage of each layer, the heat absorption for being produced communication electronic equipment by convection current,
Hot-air after heating flows in heat recipient passage and passes through the backboard that keeps out the wind（10）It is pooled to the heat pipe of top（1）Evaporator section；
Hot-air is through heat pipe（1）Condensation segment condensation release heat, the air after cooling enters return airway, through internal fan（9）Boosting
Afterwards, the cooling that wind inlet channel carries out next round, internal fan are come back to（9）Maintain circulating for inner air；External fan（2）
By heat pipe（1）The heat of condensation segment distributed to outside rack.
2. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：The heat pipe
For the ring-type fin heat pipe with liquid-sucking core.
3. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：The exogenous wind
Fan（2）Top be provided with sunshading board（3）.
4. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：The equipment
Dividing plate, thermal-insulation baffle plate, dividing plate, front and back panel, the backboard that keeps out the wind are that insulation material is filled with clamping plate, clamping plate.
5. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：Four interior wind
Fan（9）Located at the horizontal return air channel（7）Air outlet at.
6. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：With condensation segment
Corresponding enclosure top is provided with four external fans（2）.
7. the closed outdoor communication cabinet according to claim 1 with cooling mechanism, it is characterised in that：The interior wind
Fan（9）And external fan（2）It is 40W fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034588.1U CN206365212U (en) | 2017-01-12 | 2017-01-12 | Closed outdoor communication cabinet with cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034588.1U CN206365212U (en) | 2017-01-12 | 2017-01-12 | Closed outdoor communication cabinet with cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206365212U true CN206365212U (en) | 2017-07-28 |
Family
ID=59380025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034588.1U Withdrawn - After Issue CN206365212U (en) | 2017-01-12 | 2017-01-12 | Closed outdoor communication cabinet with cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206365212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793705A (en) * | 2017-01-12 | 2017-05-31 | 中国科学技术大学 | Closed outdoor communication cabinet with cooling mechanism |
| CN108174587A (en) * | 2018-02-01 | 2018-06-15 | 深圳市飓风智云科技有限公司 | A kind of display device |
| CN113613478A (en) * | 2021-10-09 | 2021-11-05 | 南通安荣智能科技有限公司 | Outdoor communication cabinet suitable for wet and cold area |
| CN108174587B (en) * | 2018-02-01 | 2024-04-26 | 深圳市飓风智云科技有限公司 | Display device |
-
2017
- 2017-01-12 CN CN201720034588.1U patent/CN206365212U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793705A (en) * | 2017-01-12 | 2017-05-31 | 中国科学技术大学 | Closed outdoor communication cabinet with cooling mechanism |
| CN106793705B (en) * | 2017-01-12 | 2022-04-19 | 中国科学技术大学 | Closed outdoor communication cabinet with heat dissipation mechanism |
| CN108174587A (en) * | 2018-02-01 | 2018-06-15 | 深圳市飓风智云科技有限公司 | A kind of display device |
| CN108174587B (en) * | 2018-02-01 | 2024-04-26 | 深圳市飓风智云科技有限公司 | Display device |
| CN113613478A (en) * | 2021-10-09 | 2021-11-05 | 南通安荣智能科技有限公司 | Outdoor communication cabinet suitable for wet and cold area |
| CN113613478B (en) * | 2021-10-09 | 2021-11-30 | 南通安荣智能科技有限公司 | Outdoor communication cabinet suitable for wet and cold area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20220419 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20220419 |