CN102647889A - Ventilation and heat-dissipation system for communication cabinet - Google Patents
Ventilation and heat-dissipation system for communication cabinet Download PDFInfo
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- CN102647889A CN102647889A CN2012101081789A CN201210108178A CN102647889A CN 102647889 A CN102647889 A CN 102647889A CN 2012101081789 A CN2012101081789 A CN 2012101081789A CN 201210108178 A CN201210108178 A CN 201210108178A CN 102647889 A CN102647889 A CN 102647889A
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- communication cabinet
- motor fan
- ventilation
- electric motor
- pipe
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Abstract
The invention discloses a ventilation and heat-dissipation system for a communication cabinet. The ventilation and heat-dissipation system for the communication cabinet comprises a motor fan (1), a motor fan duct (2), and a ventilation ductwork arranged in the communication cabinet (10), wherein the motor fan (1) is connected with the motor fan duct (2) and is positioned at the tail end of the motor fan duct (2). The ventilation and heat-dissipation system for the communication cabinet is characterized in that the motor fan (1) is assembled at the top of the communication cabinet (10), and the ventilation ductwork is formed by combining a vertical duct (6) and horizontal ducts (4); the motor fan duct (2) is connected with the vertical duct (6) through a vertical duct joint, and the bottom of the vertical duct (6) and an air outlet arranged at the bottom of the communication cabinet (10) are buckled together; and the horizontal ducts (4) are arranged from top to bottom and are respectively connected with the vertical duct (6) through horizontal ventilation joints, and air outlets are reserved at one side of each horizontal duct (4) facing equipment. The ventilation and heat-dissipation system can uniformly supply air to the equipment in the cabinet, so that the too high temperature of the local area in the cabinet is avoided, and thus the normal running of the equipment is ensured; and meanwhile, a temperature sensor (3) is arranged in the heat-dissipation structure to control the turn-on and turn-off of the fan motor arranged at the top of the cabinet, so that the electric energy is effectively saved.
Description
Technical field
The present invention relates to communication cabinet, more particularly, relate to the aeration radiation system of communication cabinet.
Background technology
Continuous increase along with the power of communication equipment; The heat that is produced in its running also constantly increases; And the ambient temperature that the increase of heat will cause related components such as electronic component to be moved rises, and when surpassing the temperature that related components allowed such as electronic component when temperature, will cause parts normally not move; Even damage, so it is just very necessary that communication equipment is dispelled the heat.
In the prior art, radiator fan is usually adopted in the heat radiation of communication equipment, through fan unit drive air flowing in each local space in rack to reach the cooling effect that forces of electronic system.At present, the radiating mode in the communication cabinet is through in the rack of blowing, and carries out top-down ventilation form, and it is very high the inner some areas of rack temperature often to occur, causes some equipment normally to use.
One Chinese patent application 201020186172.X discloses a kind of cooling system of communication cabinet equipment; Said rack has air inlet end face that gets into refrigerating gas and the exhaust end face of discharging heating gas; Wherein at least one end face, be provided with this air ducting; This air ducting has the air quantity of guiding storehouse to guarantee that guiding is enough that on the direction of vertical said rack end face, has essence thickness; This guiding storehouse has and matched first air guide hole of said rack end face, and the air inlet end face of said rack extraneous gas and said rack and exhaust end face are corresponding to be refrigerating gas and indoor gas.Said air ducting is being provided with door with said rack end face opposite position simultaneously, and preferably adopts transparent material to process, and with handled easily and observation, and realizes the economization cooling of rack, data center.Its deficiency is, the radiator structure of this patent application can only carry out vertical ventilation, can't guarantee that temperature is even in the rack; And, for guaranteeing have enough air quantity to dispel the heat, must have bigger energy consumption, although air quantity is very concentrated in the while cooling system, can not form each parts Homogeneouslly-radiating in the whole rack.The patent application of Chinese patent publication number CN2847814Y discloses a kind of based on air duct type communication cabinet heat radiation device; This invention comprises: rack and be installed in the first radiator fan unit on the said communication cabinet; It is characterized in that the rotor shaft direction of the said first radiator fan unit is domatic inclined with respect to the top of rack.Through the communication cabinet of this invention, because air is discharged communication cabinet smooth-goingly, can significantly reduce pneumatic noise, improve radiating effect.Its deficiency is; The radiator structure of this invention; Because radiator fan is installed in communication cabinet top, can not realize guiding cold wind air stream well to arrive each inner zone of communication cabinet, and; The discharge direction of communication cabinet inner air is still served as reasons down supreme, the inner localized hyperthermia of the cabinet problem of can not avoiding communicating by letter.
Therefore, press for the improvement radiator structure, in rack, lay the heat dissipation ventilation pipe-line system neatly, make the rack internal temperature even, satisfy the heat dissipation ventilation of different equipment installation sites.
Summary of the invention
The object of the invention is exactly the problems referred to above that exist to prior art; And a kind of aeration radiation system of communication cabinet is provided; Adopt this aeration radiation system can be to the equipment balanced ventilation in the rack, it be too high to avoid occurring in the rack temperatures at localized regions, thus the normal operation of support equipment.
For realizing above-mentioned purpose of the present invention, the aeration radiation system of communication cabinet of the present invention adopts following technical scheme:
The aeration radiation system of communication cabinet of the present invention; Comprise electric motor fan, electric motor fan pipeline, be loaded on the ventiduct system in the communication cabinet; Electric motor fan is assemblied in the communication cabinet top, is positioned at the end of electric motor fan pipeline; Described ventiduct system is constituted by vertical pipe and horizontal pipe, and the electric motor fan pipeline is connected through the vertical pipe joint with vertical pipe, and the vertical pipe bottom interlocks with communication cabinet bottom air outlet; Described horizontal pipe is arranged evenly from top to bottom and link to each other through level ventilation joint with vertical pipe respectively, leaves air outlet in the device oriented side of horizontal pipe.
Opening and closing for the control fan electromotor also are provided with temperature sensor in communication cabinet, temperature sensor is connected through circuit with electric motor fan.
For ease of install, dismounting, described horizontal pipe one end is a screw-like, links to each other with level ventilation joint on the vertical pipe through screw thread, the other end is through horizontal air pipe plug obstruction.
Described vertical pipe and horizontal pipe adopt rubber hose.
The aeration radiation system of communication cabinet of the present invention passes through the design to the radiator structure of communication cabinet; Make the inner pipeline of vertical and level that uses of communication cabinet carry out balanced ventilation; Make the rack internal temperature even, in radiator structure, a temperature sensor is set simultaneously; Electric energy has effectively been practiced thrift in the opening and closing of the fan electromotor of control enclosure top.
The present invention lays the heat dissipation ventilation pipe-line system neatly through the design of composite type heat dissipation channel in rack, satisfy the heat dissipation ventilation of different equipment installation sites.
The aeration radiation system of communication cabinet of the present invention has the following advantages after adopting above technical scheme:
(1) from the cold wind input rack of enclosure top with air-conditioning the machine room; Cold air is carried in rack from top to bottom, and through in communication cabinet, adding a ventiduct system, ventiduct system design is divided into vertical pipe and horizontal pipe; Utilize the exhaust vent of pipeline; To the equipment balanced ventilation in the rack, it is too high to avoid occurring in the rack temperatures at localized regions, and the equipment that influences normally moves;
(2) simultaneously temperature sensor and electric motor fan are set in communication cabinet, are used for controlling the switch of the electric motor fan of enclosure top, when temperature is low in rack; Need not open the enclosure top motor, when temperature reach a certain height, transducer sent signal; Motor is opened; Equipment balanced ventilation in the rack makes radiating effect effectively promoted, and has also effectively practiced thrift electric energy simultaneously.
Description of drawings
Fig. 1 is the structural nexus sketch map of the aeration radiation system of communication cabinet of the present invention.
The vertical pipe structural representation that Fig. 2 adopts for the present invention.
The horizontal pipe structural representation that Fig. 3 adopts for the present invention.
The horizontal air pipe plug that Fig. 4 adopts for the present invention.
Embodiment
In order to further describe the present invention, be described in more detail below in conjunction with the aeration radiation system of accompanying drawing to communication cabinet of the present invention.
By the aeration radiation system structural nexus sketch map of communication cabinet of the present invention shown in Figure 1 and combine Fig. 2 to find out; The aeration radiation system of communication cabinet of the present invention comprises electric motor fan 1, ventiduct system and temperature sensor 3, and described communication pipe system is made up of vertical pipe 6 and horizontal pipe 4; Electric motor fan 1 is assemblied in the end of electric motor fan pipeline 2; Electric motor fan pipeline 2 is connected through vertical pipe joint 8 with vertical pipe 6, and vertical pipe joint 8 is fixed on vertical pipe 6 tops, and vertical pipe 6 bottoms and communication cabinet 10 bottom air outlets interlock; Horizontal pipe 4 links to each other through level ventilation joint 7 with vertical pipe 6; Temperature sensor 3 is arranged on the communication cabinet 10, is connected the operation of control electric motor fan 1 through circuit with electric motor fan 1.
The vertical pipe structural representation that is adopted by the present invention shown in Figure 2 also combines Fig. 1 to find out, the joint of vertical pipe joint 8 is provided with screw thread, and the joint of level ventilation joint 7 also is provided with screw thread; Electric motor fan pipeline 2 is connected through vertical pipe joint 8 with vertical pipe 6, and horizontal pipe 4 is connected with vertical pipe 6 through level ventilation joint 7.
Among Fig. 3, Fig. 4, horizontal pipe 4 device oriented sides leave air outlet 9, to accomplish the balanced ventilation heat radiation to a horizontally-arranged equipment; Horizontal pipe 4 one ends are screw-like, link to each other with level ventilation joint 7 on the vertical pipe 6 through screw thread, and the other end stops up through horizontal air pipe plug 5.
Described vertical pipe 6 adopts rubber hose with horizontal pipe 4, is convenient to install, dismantle.
The aeration radiation system of communication cabinet of the present invention is in actual motion; Vertical pipe 6 with the communication pipe system of cold air from the electric motor fan 1 input rack at communication cabinet 10 tops; Cold air is carried in vertical pipe 6 from top to bottom; Top-down even transmission is accomplished in the air-supply of fan, and simultaneously cold air is in the horizontal direction through horizontal channel 4, carries out horizontal extension air-supply heat radiation from the level ventilation joint 7 of vertical channel 6; Each horizontal channel 4 device oriented side all leaves air outlet 9, to accomplish the balanced ventilation heat radiation to a horizontally-arranged equipment; The temperature sensor 3 that is provided with simultaneously is used for controlling the electric motor fan 1 of enclosure top, when temperature is lower than 40 ℃ in the communication cabinet 10; Need not open enclosure top electric motor fan 1, when temperature met or exceeded 40 ℃ of height, transducer 3 sent signal; Motor is opened; Equipment balanced ventilation in the rack makes radiating effect effectively promoted, and has also practiced thrift electric energy simultaneously effectively.
The aeration radiation system of communication cabinet of the present invention is laid the heat dissipation ventilation pipe-line system neatly through the design of composite type heat dissipation channel in rack, satisfy the heat dissipation ventilation of different equipment installation sites.
Looking into new result shows; Design is divided into vertical pipe and horizontal pipe to the aeration radiation system of communication cabinet of the present invention to ventiduct system; And set out air port and plug at horizontal pipe; And temperature sensor is set in communication cabinet, and be used for controlling the switch of the electric motor fan of enclosure top, have novelty and creativeness.
Claims (5)
1. the aeration radiation system of a communication cabinet; Comprise electric motor fan (1), electric motor fan pipeline (2), be loaded on the ventiduct system in the communication cabinet (10); Electric motor fan (1) and electric motor fan pipeline (2) are connected and are positioned at the end of electric motor fan pipeline (2); It is characterized in that: described electric motor fan (1) is assemblied in communication cabinet (10) top; Described ventiduct system is constituted by vertical pipe (6) and horizontal pipe (4), and electric motor fan pipeline (2) is connected through vertical pipe joint (8) with vertical pipe (6), and vertical pipe (6) bottom interlocks with communication cabinet (10) bottom air outlet; Described horizontal pipe (4) is arranged evenly from top to bottom and link to each other through level ventilation joint (7) with vertical pipe (6) respectively, leaves air outlet (9) in the device oriented side of horizontal pipe (4).
2. the aeration radiation system of communication cabinet as claimed in claim 1, it is characterized in that: it also is provided with temperature sensor (3), and described temperature sensor (3) is arranged in the communication cabinet (10), is connected through circuit with electric motor fan (1).
3. according to claim 1 or claim 2 the aeration radiation system of communication cabinet; It is characterized in that: described horizontal pipe (4) one ends are screw-like; Link to each other with level ventilation joint (7) on the vertical pipe (6) through screw thread, the other end stops up through horizontal air pipe plug (5).
4. according to claim 1 or claim 2 the aeration radiation system of communication cabinet, it is characterized in that: described vertical pipe (6) and horizontal pipe (4) adopt rubber hose.
5. the aeration radiation system of communication cabinet as claimed in claim 3 is characterized in that: described vertical pipe (6) and horizontal pipe (4) employing rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101081789A CN102647889A (en) | 2012-04-13 | 2012-04-13 | Ventilation and heat-dissipation system for communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101081789A CN102647889A (en) | 2012-04-13 | 2012-04-13 | Ventilation and heat-dissipation system for communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102647889A true CN102647889A (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101081789A Pending CN102647889A (en) | 2012-04-13 | 2012-04-13 | Ventilation and heat-dissipation system for communication cabinet |
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| CN (1) | CN102647889A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822240A (en) * | 2015-03-30 | 2015-08-05 | 四川远畅新能源科技有限公司 | Energy-saving cooling system for cooling and generating by use of wind energy |
| CN107249281A (en) * | 2017-07-05 | 2017-10-13 | 重庆升旭科技有限公司 | A kind of circuit cabinet |
| CN110493986A (en) * | 2019-08-02 | 2019-11-22 | 联想(北京)有限公司 | A kind of cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938725Y (en) * | 2006-08-10 | 2007-08-22 | 金氏科讯股份有限公司 | The heat dissipation structure of the communication cabinet |
| CN201766801U (en) * | 2010-07-26 | 2011-03-16 | 深圳市中兴新地通信器材有限公司 | Bidirectional automatic dedusting intelligent ventilation system without exhaust fan |
| CN202269141U (en) * | 2011-10-17 | 2012-06-06 | 中国移动通信集团安徽有限公司 | Radiating device of communication machine cabinet |
-
2012
- 2012-04-13 CN CN2012101081789A patent/CN102647889A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938725Y (en) * | 2006-08-10 | 2007-08-22 | 金氏科讯股份有限公司 | The heat dissipation structure of the communication cabinet |
| CN201766801U (en) * | 2010-07-26 | 2011-03-16 | 深圳市中兴新地通信器材有限公司 | Bidirectional automatic dedusting intelligent ventilation system without exhaust fan |
| CN202269141U (en) * | 2011-10-17 | 2012-06-06 | 中国移动通信集团安徽有限公司 | Radiating device of communication machine cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822240A (en) * | 2015-03-30 | 2015-08-05 | 四川远畅新能源科技有限公司 | Energy-saving cooling system for cooling and generating by use of wind energy |
| CN104822240B (en) * | 2015-03-30 | 2017-04-19 | 四川远畅新能源科技有限公司 | Energy-saving cooling system for cooling by use of wind energy and of data communication machine room and base station |
| CN107249281A (en) * | 2017-07-05 | 2017-10-13 | 重庆升旭科技有限公司 | A kind of circuit cabinet |
| CN110493986A (en) * | 2019-08-02 | 2019-11-22 | 联想(北京)有限公司 | A kind of cabinet |
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Application publication date: 20120822 |