CN204244580U - A kind of rack air duct heat dissipating device and rack - Google Patents
A kind of rack air duct heat dissipating device and rack Download PDFInfo
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- CN204244580U CN204244580U CN201420679358.7U CN201420679358U CN204244580U CN 204244580 U CN204244580 U CN 204244580U CN 201420679358 U CN201420679358 U CN 201420679358U CN 204244580 U CN204244580 U CN 204244580U
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Abstract
The utility model proposes a kind of rack air duct heat dissipating device and rack, this device comprises: fan guard and air pipe, wherein, described fan guard is set for part or all power cell in rack, for covering the wind outlet of corresponding power cell blower module; Described fan guard mates with air pipe and is connected, and described air pipe extends to rack top, is discharged into rack top after the air-out of blower module is imported described air pipe.The utility model can alleviate the thermal level connection impact even overcoming existing rack and exist, and promotes the radiating effect to rack internal power unit.
Description
Technical field
The utility model relates to technical field of communication equipment, particularly relates to a kind of rack air duct heat dissipating device and rack.
Background technology
Along with communications industry develop rapidly, while improving constantly with equipment performance, equipment power dissipation also sharply rises, and communication apparatus faces serious heat dissipation problem.
The impact of current many power cells rack communication product ubiquity thermal level connection, namely power cell heat radiation influences each other, and thermal level connection often causes power cell heat radiation not pass through, or under causing normal temperature environment, power cell fan operates in high rotating speed, and noise problem is serious.
Tradition many power cells interior of equipment cabinet structure is as shown in Fig. 1 (a), (b), three power cells 1 ~ 3 are placed from bottom to top in rack 4 inside, between each power cell, there is certain space, the top of each power cell all has a blower module 5 for dispelling the heat, it is the air intake district 10 of power cell 1 immediately below power cell 1, being the Hun Feng district 20 of power cell 2 immediately below power cell 2, is the Hun Feng district 30 of power cell 3 immediately below power cell 3.Extraneous cold wind is after power cell one by one, temperature can rise, in fact the air intake district of upper strata power cell is mixed with the air-out of new wind and lower one deck power cell as air intake, these air intake districts are called Hun Feng district, the power cell temperature of incoming flow being more in enclosure top is caused to raise, thus cause power cell heat radiation not pass through or cause upper strata power cell rotation speed of the fan to increase, total noise of centrifuge improves.Therefore, industry traditional power cell rack air channel isolation effect is undesirable, and the improvement for the impact of thermal level connection is limited.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of rack air duct heat dissipating device and rack, alleviates the thermal level connection impact even overcoming existing rack and exist, promotes the radiating effect to rack internal power unit.
The technical solution adopted in the utility model is, described rack air duct heat dissipating device, comprising: fan guard and air pipe, wherein,
Described fan guard is set for part or all power cell in rack, for covering the wind outlet of corresponding power cell blower module;
Described fan guard mates with air pipe and is connected, and described air pipe extends to rack top, is discharged into rack top after the air-out of blower module is imported described air pipe.
Further, described fan guard is set for a part of power cell in rack, comprises: described fan guard is set for the power cell except the superiors' power cell in rack.
Further, the same air pipe of different capacity units shared, or different capacity unit is connected respectively different air pipes, or a part of power cell shares same air pipe and all the other power cells are connected respectively different air pipes.
Further, described air pipe is positioned at the side and/or below of interior of equipment cabinet.
Further, when different capacity unit is connected respectively different air pipes, for the air pipe of side being positioned at interior of equipment cabinet simultaneously, each air pipe is placed side by side in the side gap of interior of equipment cabinet along side of cabinet, or each air pipe from outside to inside layering is laid in the side gap of interior of equipment cabinet.
Further, when different capacity unit is connected respectively different air pipes, for the air pipe be positioned at after interior of equipment cabinet simultaneously, each air pipe is placed side by side in the space below of interior of equipment cabinet after rack, or each air pipe from outside to inside layering is laid in the space below of interior of equipment cabinet.
Further, when the same air pipe of different capacity units shared, described air pipe has in differing heights position and mates with corresponding power cell fan guard the interface be connected.
The utility model also provides a kind of rack, comprising: above-mentioned rack air duct heat dissipating device.
Adopt technique scheme, the utility model at least has following advantages:
Rack air duct heat dissipating device described in the utility model and rack, the not interactive air channel structure of each power cell in a kind of many power cells rack is provided, when adopting said structure for a part of power cell in rack, the thermal level connection impact that existing rack exists can be alleviated, if when adopting said structure for the whole power cells in rack, each power cell heat radiation does not influence each other, the thermal level connection impact that existing rack exists can be overcome completely, especially the radiating effect to upper strata power cell is promoted, and then improve the radiating effect of each power cell in rack.
Accompanying drawing explanation
Fig. 1 (a), (b) are respectively front and the side schematic view of the cooling machine cabinet situation of prior art;
Fig. 2 is the rack air duct heat dissipating device composition structural representation of the utility model first embodiment;
Fig. 3 is a kind of rack air duct heat dissipating device composition structural representation of the utility model second embodiment;
Fig. 4 is the another kind of rack air duct heat dissipating device composition structural representation of the utility model second embodiment.
Embodiment
For further setting forth the utility model for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in detail as rear.
The utility model first embodiment, to hold the situation of three power cells 1 ~ 3 in rack 4, introduces a kind of rack air duct heat dissipating device, as shown in Figure 2, comprising: fan guard 6 and air pipe 7, wherein,
Fan guard 6 is set for part or all power cell in rack 4, for covering the wind outlet of corresponding power cell blower module 5;
Fan guard 6 mates with air pipe 7 and is connected, and air pipe 7 extends to rack 4 top, is discharged into rack 4 top after the air-out of blower module 5 is imported air pipe 7.
Preferably, arrange fan guard 6 for a part of power cell in rack 4 to refer to: arrange fan guard 6 for the power cell except the 3rd power cell 3 of the superiors in rack 4, because the blower module 5 of the 3rd power cell 3 of the superiors is positioned at its top, the heat radiation of below power cell 1 ~ 2 can't be affected from the hot blast of this blower module 5 discharge, therefore the 3rd power cell 3 of the superiors is without the need to arranging fan guard 6 and air pipe 7, and the power cell except the superiors' power cell 3 all should arrange fan guard 6 and air pipe 7.In addition, compared with existing conventional cabinet as shown in Figure 1, only fan guard 6 is set for any a part of power cell in rack 4, in fact can have alleviated the thermal level connection impact that existing rack exists.
In the present embodiment, the same air pipe 7 of different capacity units shared, air pipe 7 has in differing heights position and mates with corresponding power cell fan guard the interface be connected.Air pipe 7 is positioned at the side and/or below of interior of equipment cabinet, is cabinet front cutaway view in Fig. 2, therefore not shown rack situation below.
Adopt the radiation processes of above-mentioned air channel structure as follows: the first power cell 1 is from rack 4 bottom air inlet or after the door air intake in rack 4 front, cold wind has certain temperature rise and becomes the first hot blast after the first power cell 1, and the first hot blast is discharged from the air pipe of first power cell 1 left and right sides.First hot blast can not be sucked by the second power cell 2 and the 3rd power cell 3.
Second power cell 2 is after the door air intake in rack 4 front, cold wind has certain temperature rise and becomes the second hot blast after the second power cell 2, second hot blast is discharged from the air pipe of second power cell 2 left and right sides, and the second hot blast can not be sucked by the 3rd power cell 3.
Therefore, each power cell air intake is completely independent, thus effectively can improve the power cell heat radiation that the mutual cascade in many power cells interior of equipment cabinet air channel causes and do not pass through problem.
The utility model second embodiment, a kind of rack air duct heat dissipating device, device described in the present embodiment is roughly the same with the first embodiment, also to hold the situation of three power cells 1 ~ 3 in rack 4, introduce a kind of rack air duct heat dissipating device, difference is, as shown in Figure 3, in the described device of the present embodiment, different capacity unit is connected respectively different air pipes.
Concrete, air pipe 7 is positioned at the side and/or below of interior of equipment cabinet.Be cabinet front cutaway view in Fig. 3, therefore not shown rack situation below.
In the present embodiment, first power cell 1 is provided with the first fan guard 61, second power cell 2 is provided with the second fan guard 62, first fan guard 61 mates with the first air pipe 71 and is connected, second fan guard 62 mates with the second air pipe 72 and is connected, first air pipe 71 second air pipe 72 all extends to rack 4 top, is discharged into rack 4 top after the air-out of two power cell blower modules is imported corresponding air pipe.
The first air pipe 71 in Fig. 3 and the second air pipe 72 from outside to inside layering are laid in the side gap of interior of equipment cabinet, and accordingly, the size of fan guard 6 from bottom to top reduces successively.Or, also can be placed side by side in the side gap of interior of equipment cabinet along side of cabinet by each air pipe, not shown in Fig. 3.The side gap of interior of equipment cabinet refers to the space between rack inwall and power cell side.
In like manner, be positioned at interior of equipment cabinet air pipe below if having, each air pipe is placed side by side in the space below of interior of equipment cabinet after rack simultaneously, or, each air pipe from outside to inside layering is laid in the space below of interior of equipment cabinet, all not shown in rack situation map 3 below.Space between the space below of interior of equipment cabinet refers to after rack inwall and power cell.
According to foregoing description, can release the situation holding two power cells in rack 4, its air duct heat dissipating device composition structure as shown in Figure 4.
Each power cell of the present embodiment below rack 4, enter cold wind or after entering cold wind from the door in rack 4 front, after cold front heavy rain power cell, the air pipe corresponding from each power cell is discharged.Each power cell air intake, air-out are separate, and air channel not cascade, does not therefore interfere mutually, thus effectively improve the power cell heat radiation that the mutual cascade in many power cells interior of equipment cabinet air channel causes and do not pass through problem.
The utility model the 3rd embodiment, a kind of rack air duct heat dissipating device, device described in the present embodiment is roughly the same with the first embodiment, difference is, in the described device of the present embodiment, a part of power cell shares same air pipe and all the other power cells are connected respectively different air pipes.
Concrete, power cell is shared to the situation of an air pipe, can realize with reference to the rack air duct heat dissipating device in the first embodiment; Different air pipes is connected respectively for power cell, can realizes with reference to the rack air duct heat dissipating device in the second embodiment.
The utility model the 4th embodiment, a kind of rack, comprising: the rack air duct heat dissipating device described in above-mentioned any embodiment.
Rack air duct heat dissipating device described in the utility model and rack, the not interactive air channel structure of each power cell in a kind of many power cells rack is provided, when adopting said structure for a part of power cell in rack, the thermal level connection impact that existing rack exists can be alleviated, if when adopting said structure for the whole power cells in rack, each power cell heat radiation does not influence each other, the thermal level connection impact that existing rack exists can be overcome completely, especially the radiating effect to upper strata power cell is promoted, and then improve the radiating effect of each power cell in rack.
By the explanation of embodiment, should to the utility model for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, but appended diagram is only to provide with reference to the use with explanation, is not used for being limited the utility model.
Claims (8)
1. a rack air duct heat dissipating device, is characterized in that, comprising: fan guard and air pipe, wherein,
Described fan guard is set for part or all power cell in rack, for covering the wind outlet of corresponding power cell blower module;
Described fan guard mates with air pipe and is connected, and described air pipe extends to rack top, is discharged into rack top after the air-out of blower module is imported described air pipe.
2. rack air duct heat dissipating device according to claim 1, is characterized in that, arranges described fan guard, comprising for a part of power cell in rack: arrange described fan guard for the power cell except the superiors' power cell in rack.
3. rack air duct heat dissipating device according to claim 1, it is characterized in that, the same air pipe of different capacity units shared, or, different capacity unit is connected respectively different air pipes, or a part of power cell shares same air pipe and all the other power cells are connected respectively different air pipes.
4. rack air duct heat dissipating device according to claim 3, is characterized in that, described air pipe is positioned at the side and/or below of interior of equipment cabinet.
5. rack air duct heat dissipating device according to claim 4, it is characterized in that, when different capacity unit is connected respectively different air pipes, for the air pipe of side being positioned at interior of equipment cabinet simultaneously, each air pipe is placed side by side in the side gap of interior of equipment cabinet along side of cabinet, or each air pipe from outside to inside layering is laid in the side gap of interior of equipment cabinet.
6. rack air duct heat dissipating device according to claim 4, it is characterized in that, when different capacity unit is connected respectively different air pipes, for the air pipe be positioned at after interior of equipment cabinet simultaneously, each air pipe is placed side by side in the space below of interior of equipment cabinet after rack, or each air pipe from outside to inside layering is laid in the space below of interior of equipment cabinet.
7. rack air duct heat dissipating device according to claim 4, is characterized in that, when the same air pipe of different capacity units shared, described air pipe has in differing heights position and mates with corresponding power cell fan guard the interface be connected.
8. a rack, is characterized in that, comprising: the rack air duct heat dissipating device according to any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679358.7U CN204244580U (en) | 2014-11-13 | 2014-11-13 | A kind of rack air duct heat dissipating device and rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679358.7U CN204244580U (en) | 2014-11-13 | 2014-11-13 | A kind of rack air duct heat dissipating device and rack |
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| CN204244580U true CN204244580U (en) | 2015-04-01 |
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| CN201420679358.7U Active CN204244580U (en) | 2014-11-13 | 2014-11-13 | A kind of rack air duct heat dissipating device and rack |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514825A (en) * | 2016-03-03 | 2016-04-20 | 高飞 | Novel box type substation |
| CN106507635A (en) * | 2015-09-07 | 2017-03-15 | 中兴通讯股份有限公司 | A kind of rack |
| WO2023185225A1 (en) * | 2022-03-31 | 2023-10-05 | 中兴通讯股份有限公司 | Heat dissipation system and electronic device |
-
2014
- 2014-11-13 CN CN201420679358.7U patent/CN204244580U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507635A (en) * | 2015-09-07 | 2017-03-15 | 中兴通讯股份有限公司 | A kind of rack |
| WO2017041434A1 (en) * | 2015-09-07 | 2017-03-16 | 中兴通讯股份有限公司 | Cabinet |
| CN105514825A (en) * | 2016-03-03 | 2016-04-20 | 高飞 | Novel box type substation |
| WO2023185225A1 (en) * | 2022-03-31 | 2023-10-05 | 中兴通讯股份有限公司 | Heat dissipation system and electronic device |
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