CN201286214Y - Outdoor synthetic machine cabinet - Google Patents
Outdoor synthetic machine cabinet Download PDFInfo
- Publication number
- CN201286214Y CN201286214Y CNU2008201586195U CN200820158619U CN201286214Y CN 201286214 Y CN201286214 Y CN 201286214Y CN U2008201586195 U CNU2008201586195 U CN U2008201586195U CN 200820158619 U CN200820158619 U CN 200820158619U CN 201286214 Y CN201286214 Y CN 201286214Y
- Authority
- CN
- China
- Prior art keywords
- rack
- flow blower
- axial flow
- division board
- electric actuator
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a outdoor integrated rack, in which a plurality of groups of axial-flow blower fans are arranged, an isolation plate is arranged at a ventilating opening of the axial-flow blower fans, the axial-flow blower fans are driven by an electric actuator controlled by a controller, an air conditioner is arranged in the rack. In the utility model, two set of heat radiation systems, namely the axial-flow blower fans and the air conditioner, are arranged in the outdoor integrated rack, so that the problem the temperature control in the outdoor integrated rack is difficult is solved, and the stop and damage of the device in the rack caused by the overhigh temperature are avoid.
Description
Technical field
The utility model belongs to the outdoor communication technical field, is specifically related to the comprehensive rack in a kind of open air.
Background technology
Along with the broadband of telecommunications moves down, the demand of the comprehensive rack in open air is rolled up.Simultaneously, developed into integrated application by former more single purposes, multiple unit such as its inner integrated arrowband, broadband, light are joined, power supply, monitoring, also harsh more to its specification requirement.Be particularly useful for the outdoor environment inclement condition and there is the unit of a large amount of generation heats rack inside.In hot season, through actual measurement, in-cabinet temperature can reach 85-90 ℃, and the phenomenon that inner a lot of electronic circuits at high temperature easily deadlock take place even burn is interrupted telecommunication signal, has a strong impact on network quality and user and uses.So the temperature in the control rack becomes the outdoor comprehensive most important technology of rack.
The general axial flow blower ventilation and heat that adopts, this is feasible when ambient temperature is not too high.When requiring cabinet design, under the prerequisite of waterproof, take into full account the abundant convection current of rack inside and external environment.Yet when ambient temperature further raises, especially under the situation of sunlight direct projection, the axial flow blower heat radiation can't be satisfied the cooling requirement.For solving this technical barrier, there is the part cabinet design to use air-conditioning temperature-reducing, strict rack inside and the external environment of isolating just adopted the sealing Design on thermal insulation when this required cabinet design, still can reach instructions for use as long as air-conditioning runs well.In case but air-conditioning breaks down, temperature sharply raises in the rack, owing to adopt Seal Design, heat can not distribute in the cabinet, can cause in the cabinet equipment to crash in several minutes and even burns.
Ideal designs is that air-conditioning and axial flow blower are combined, and reaches the purpose of learning from other's strong points to offset one's weaknesses.But axial fan system requirement rack and extraneous convection current are unobstructed, and air-conditioning system requires to be hedged off from the outer world, and this contradiction makes axial flow blower and air-conditioning be difficult in coexistence in the same rack.The utility model has well solved this problem.
Summary of the invention
The purpose of this utility model is to overcome the difficult problem of existing outdoor comprehensive rack internal temperature control, a kind of axial flow blower and air-conditioning two cover cooling systems of adopting simultaneously are provided, and has solved inner circulation and the isolating problem with external environment of two system's switching time cabinets.
The utility model is realized in the following manner:
The comprehensive cabinet walls in open air of the present utility model is the double-layer heat insulation heat-insulating type, is provided with many group axial flow blowers in the rack, and has at least one group to aim at main equipment in the axial flow blower; Ventilating opening at axial flow blower is provided with division board, and division board is driven by electric actuator, and electric actuator is controlled by controller, also is provided with air-conditioning in the rack.
The preferred nonmetal division board of described division board, described air-conditioning adopts self-resetting type split-type air conditioner or rack special air conditioner.
Operation principle of the present utility model is as follows:
(be generally 25 ℃) when temperature in the rack is lower than the lower bound of setting, all cooling systems are not worked, with energy savings; When temperature was higher than determinated low limit in the rack, controller sent instruction and drives division board to electric actuator, and division board changes the position, opens the axial flow blower ventilating opening, and started the axial flow blower ventilation and heat; Continue to raise as in-cabinet temperature, reach and set meta (being generally 40 ℃), then controller sends instruction and gives electric actuator, and electric actuator drives division board closing axle flow fan ventilating opening, and axial flow blower shuts down, and starts the air-conditioning system cooling simultaneously.
When air-conditioning breaks down can't normally lower the temperature the time, in-cabinet temperature will sharply raise, in a single day temperature reaches capping, controller sends instruction again and opens the axial flow blower ventilating opening to electric actuator, and the startup axial flow blower promptly dispels the heat, cause line interruption to avoid equipment to crash, send alarm signal simultaneously and notify the attendant timely handling failure.
Advantage of the present utility model is:
1, the utility model has solved the difficult problem of outdoor comprehensive rack internal temperature control, has avoided in the cabinet the too high deadlock that causes of equipment Yin Wendu or burns, and has reduced the signal interruption accident that high temperature season takes place frequently to a great extent;
2, to improving the quality of communication network, improve the reliability of communication network, reducing customer complaint has great Practical significance.
3, can reach energy savings simultaneously, prolong the main equipment effect in useful life.
Description of drawings
Fig. 1: outdoor comprehensive rack schematic diagram
1, cabinet walls; 2, division board; 3, electric actuator; 4, axial flow blower; 5, controller; 6, main equipment; 7, air-conditioning
Embodiment
Below be preferred embodiment of the present utility model, the utility model can the described content of by specification elect any mode to implement.
Specify below in conjunction with accompanying drawing:
Cabinet walls (1) adopts the double-layer heat insulation heat-insulating type, is provided with two groups of axial flow blowers (4) in the comprehensive out of doors rack, and organize has to aim at a main equipment (7) more in the axial flow blower (4); Ventilating opening at axial flow blower (4) is provided with nonmetal division board (2), division board (2) is driven by electric actuator (3), electric actuator (3) is controlled by controller (5), drive division board (2) when electric actuator (3) is rotated and change the position, its position is controlled by electric actuator (3) built-in circuit.Also be provided with self-resetting type split-type air conditioner (6) in the rack.
(be generally 25 ℃) when temperature in the rack is lower than the lower bound of setting, all cooling systems are not worked, with energy savings; When temperature in the rack was higher than this design temperature, controller (5) sent instruction and drives division board (2) for electric actuator (3), and division board changes the position, opens the axial flow blower ventilating opening, and starts axial flow blower (4) ventilation and heat; Continue to raise as in-cabinet temperature, reach and set meta (being generally 40 ℃), then controller (5) sends instruction and gives electric actuator (3), and electric actuator (3) drives division board (2) closing axle flow fan ventilating opening, axial flow blower (4) shuts down, and starts air-conditioning (6) cooling simultaneously.
When air-conditioning (6) breaks down can't normally lower the temperature the time, in-cabinet temperature will sharply raise, in a single day temperature reaches capping (being generally 48 ℃), controller (5) sends instruction again and opens the axial flow blower ventilating opening for electric actuator (3), and the urgent heat radiation of startup axial flow blower (4), cause line interruption to avoid equipment to crash, send alarm signal simultaneously and notify the attendant timely handling failure.
Claims (5)
1, the comprehensive rack in a kind of open air, it is characterized in that: be provided with many group axial flow blowers (4) in the outdoor comprehensive rack, ventilating opening at axial flow blower (4) is provided with division board (2), division board (2) is driven by electric actuator (3), electric actuator (3) also is provided with air-conditioning (6) by controller (5) control in the rack.
2, the comprehensive rack in a kind of open air according to claim 1 is characterized in that: cabinet walls (1) is the double-layer heat insulation heat-insulating type.
3, the comprehensive rack in a kind of open air according to claim 1 is characterized in that: division board (2) is nonmetal division board.
4, the comprehensive rack in a kind of open air according to claim 1 is characterized in that: organize more and have at least to aim at a main equipment (7) in the axial flow blower (4).
5, the comprehensive rack in a kind of open air according to claim 1 is characterized in that: air-conditioning (6) adopts self-resetting type split-type air conditioner or rack special air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201586195U CN201286214Y (en) | 2008-09-27 | 2008-09-27 | Outdoor synthetic machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201586195U CN201286214Y (en) | 2008-09-27 | 2008-09-27 | Outdoor synthetic machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286214Y true CN201286214Y (en) | 2009-08-05 |
Family
ID=40951179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201586195U Expired - Lifetime CN201286214Y (en) | 2008-09-27 | 2008-09-27 | Outdoor synthetic machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286214Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808484A (en) * | 2010-03-26 | 2010-08-18 | 山亿新能源股份有限公司 | Novel large-power cavity separating type cabinet frame |
| CN102439900A (en) * | 2010-06-28 | 2012-05-02 | 中兴通讯股份有限公司 | Totally enclosed type integrated access system and method of reducing power consumption of the system |
| CN103047709A (en) * | 2011-10-14 | 2013-04-17 | 艾默生网络能源有限公司 | Integrated temperature control device, system and method of airflow air-conditioner |
-
2008
- 2008-09-27 CN CNU2008201586195U patent/CN201286214Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808484A (en) * | 2010-03-26 | 2010-08-18 | 山亿新能源股份有限公司 | Novel large-power cavity separating type cabinet frame |
| CN102439900A (en) * | 2010-06-28 | 2012-05-02 | 中兴通讯股份有限公司 | Totally enclosed type integrated access system and method of reducing power consumption of the system |
| CN103047709A (en) * | 2011-10-14 | 2013-04-17 | 艾默生网络能源有限公司 | Integrated temperature control device, system and method of airflow air-conditioner |
| CN103047709B (en) * | 2011-10-14 | 2017-03-15 | 艾默生网络能源有限公司 | Air-flow air conditioner integrated attemperating unit, system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103760936A (en) | Intelligent condensation-preventing environment regulating and controlling device | |
| CN204145936U (en) | A kind of sealed electrical source cabinet | |
| CN201286214Y (en) | Outdoor synthetic machine cabinet | |
| CN201774771U (en) | Rack-mounted standard cabinet with internal circulating air duct | |
| CN201312476Y (en) | Outdoor base station temperature control device | |
| CN202488007U (en) | Intelligent ventilation system for main transformer room | |
| CN201986277U (en) | Intelligent control outdoor cabinet | |
| CN202888676U (en) | Power distributing cabinet with ventilating fan | |
| CN202598769U (en) | Venting control device for 10kV power distribution station | |
| CN201439973U (en) | Double-cooling and heating source air handling device | |
| CN103822333A (en) | Automatic control system for base station energy saving | |
| CN104048382B (en) | Indoor electric equipment low-noise energy-saving ventilation and heat method | |
| CN203443046U (en) | Air deflector | |
| CN203550096U (en) | Intelligent energy-saving system of communication base station | |
| CN101998805A (en) | Communication case | |
| CN101995888A (en) | Temperature control system of machine case | |
| CN202350192U (en) | Air flow conditioning integral temperature control device | |
| CN206948803U (en) | A kind of supervisory control of substation rack that can reduce supervisory control of substation machine fault rate | |
| CN201368560Y (en) | Ventilation energy-saving controller of base station | |
| CN206212560U (en) | A kind of rack for being provided with multifunctional sealing passage | |
| CN201754474U (en) | Distribution box of power equipment | |
| CN215946445U (en) | Ventilation and cooling control system for elevator shaft machine room | |
| CN204612033U (en) | High voltage converter room intelligent environment regulating device | |
| CN112996355B (en) | Anti-condensation device of air-cooled cabinet | |
| CN203191842U (en) | Temperature control device of electrically heated boiler control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Kangpu Communication Technology Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |