CN203675523U - Heat dissipation apparatus used for equipment cabinet in machine room - Google Patents
Heat dissipation apparatus used for equipment cabinet in machine room Download PDFInfo
- Publication number
- CN203675523U CN203675523U CN201420008029.XU CN201420008029U CN203675523U CN 203675523 U CN203675523 U CN 203675523U CN 201420008029 U CN201420008029 U CN 201420008029U CN 203675523 U CN203675523 U CN 203675523U
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- heat
- heat pipe
- radiation module
- machine room
- heat radiation
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Abstract
The utility model discloses a heat dissipation apparatus used for an equipment cabinet in a machine room. The heat dissipation apparatus comprises a cooling water channel, a central section water cooling plate, a heat pipe combination, a frame and a heat dissipation module group. The heat pipe combination comprises several first heat pipes which are in a straight rod shape and several second heat pipes which are in a shape of a Chinese character 'ji' roughly. The several first heat pipes and the several second heat pipes are arranged in a staggered mode. Each second heat pipe possesses a top portion, two bottom portions located on two sides of the top portion and two connection portions connected between the top portion and the two bottom portions. The top portion and the two bottom portions are extended along a horizontal direction. The connection portions are extended along a vertical direction. The cooling water channel possesses a puncturing and placing portion, a first encircling portion, a second encircling portion and a third encircling portion.
Description
Technical field
The utility model relates to a kind of heat abstractor for machine room rack, relates in particular to a kind of cooling-water duct of the heat abstractor for machine room rack.
Background technology
Current all IT racks and regulator cubicle all need heat radiation, due to the difference of thermal source caloric value, the rack of small-power caloric value only needs the heat of interior of equipment cabinet to be discharged to device external, the air-conditioning that passes through rack outside is again by air cooling-down, to reach the needed ambient temperature of the normal work of electronic device in rack.But along with the internal calorific power of IT rack and regulator cubicle is increasing, aforesaid way can not meet rack and work under normal ambient temperature, following five kinds of types of cooling are developed thus: 1, the large power air-conditioned accurate air-feeding to rack, send near equipment enforceable cold wind, cold air is at the passive cabinet that is inhaled into; 2, increase substantially the refrigeration amount of redundancy of rack working space, to ensure rational ambient temperature; 3, refrigeration plant is installed on cabinet, carry out cooling directly to cabinet hot-air; 4, independent ventiduct is installed on cabinet, hot blast is drained into the outdoor water cooling of carrying out, more cooled air is sent to indoor; 5, the heat exchanger and the hot-air that the cooling water source beyond rack working space are directly accessed to cabinet carry out heat exchange.
The corresponding defect existing of above five kinds of types of cooling is as follows: 1, in the time adopting accurate air-feeding mode, the utilization ratio of cold air is still very low, a large amount of cold wind can not effectively use, make the refrigerating efficiency of air-conditioning low, in rack, the different time sections of electronic device work still can not be avoided the generation of local " heat island " phenomenon completely; 2, increase substantially refrigeration amount of redundancy, what bring is a large amount of energy resource consumptions, increases considerably the operating cost of rack; 3, refrigeration plant is directly installed on cabinet and is brought rolling up and the hidden danger of equipment reliability of operation and fail safe of initial investment; 4, what install that independent ventiduct carries out that sky hydrothermal exchange brings again is the construction of the complicated wind channel tube of equipment working space inside, and equipment working space is not allow to carry out this type of construction in most cases; 5, cooling water directly accesses the heat exchanger of rack, this cooling water pipeline need to approach the core component of equipment cabinet inside as much as possible, outside high-pressure cooling water is as revealed, can be to the equipment loss that cannot estimate of arriving of normally working, inevitably can produce condensed water, need to do perfect processing to condensed water simultaneously.According to the above-mentioned analysis to existing cooling technology, all can there is obvious technological deficiency in the various types of cooling under a stable condition.
In view of above-mentioned defect, be necessary to design in fact a kind of improved heat abstractor for machine room rack.
Utility model content
Technical problem to be solved in the utility model is: a kind of heat abstractor for machine room rack is provided, has solved the interior electronic device of rack in machine room and be subject to the hidden danger that cooling water destroys.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of heat abstractor for machine room rack, it comprises cooling-water duct, middle part cooled plate, heat pipe combination, frame and heat radiation module, described heat pipe combination comprises some the first heat pipe and some the second heat pipes that are roughly ' several ' font that are direct rod shape, some the first heat pipes and some the second heat pipes are staggered, described the second heat pipe has top, two bottoms of both sides, top and be connected to top and two bottoms between two connecting portions, the equal along continuous straight runs in described top and two bottoms extends, described connecting portion is upper extension vertically, described frame comprises two long margin frames and two short frames between two long margin frames, two long margin frames and two short frames surround a rectangle receiving space, described middle part cooled plate, heat pipe combination and heat radiation module are housed in receiving space, centre position, described two short frames bottom is respectively equipped with a mounting groove, the bottom of described middle part cooled plate is provided with wears groove, described cooling-water duct has throwing part, the first encirclement portion, the second encirclement portion and the 3rd encirclement portion, described throwing part is through mounting groove and wear groove, described the first encirclement portion and the second encirclement portion are enclosed in respectively the outside of two short frames, described the 3rd encirclement portion is enclosed in the outside of a long margin frame.
Adopt technique scheme, the utility model beneficial effect is: due to be without welding whole copper pipe as cooling-water duct, even issue raw cooling water leakage at extreme case, also can not have influence on the electronic device of interior of equipment cabinet, prevent that in machine room, the interior electronic device of rack is subject to the hidden danger that cooling water destroys.
The utility model further improves as follows:
Further, the first heat pipe along continuous straight runs extends, and the first heat pipe flushes with the top of the second heat pipe.
Further, described connecting portion is connected with the equal rounding off in top and bottom.
Further, each long margin frame is provided with socket hole and lower socket hole, some the first heat pipe ends are arranged in the upper socket hole of two long margin frames, the end of some the second heat pipes is arranged in the lower socket hole of two long margin frames, and described middle part cooled plate and heat radiation module are arranged between heat pipe combination and a short frame.
Further, two extension portions that each long margin frame has vertical portion and extends outward from top, vertical portion and bottom respectively, vertical portion and two extension portions surround a frame mouth, and described the 3rd encirclement portion is housed in frame mouth.
Further, described heat radiation module comprises the first heat radiation module and the second heat radiation module, and described the first heat radiation module and the second heat radiation module are by the stacking formation of some fin
Further, described middle part cooled plate is between the first heat radiation module and the second heat radiation module.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model for the heat abstractor of machine room rack.
Fig. 2 is the stereogram of the utility model for another visual angle of heat abstractor of machine room rack.
Fig. 3 is the exploded view for the heat abstractor of machine room rack shown in Fig. 1.
Fig. 4 is the stereogram of the second heat pipe shown in Fig. 3.
Fig. 5 is the stereogram of frame shown in Fig. 1.
Fig. 6 is the stereogram of fin shown in Fig. 3.
Fig. 7 is the stereogram of the cooled plate of middle part shown in Fig. 2.
Fig. 8 is the stereogram at another visual angle of cooled plate, middle part shown in Fig. 1.
Wherein: 1. cooling-water duct, 10. throwing part, 11. first encirclement portions, 12. second encirclement portions, 13. the 3rd encirclement portions, 15. water inlet tube heads, 16. water outlet tube heads, 2. middle part cooled plate, 21. wear groove, 22. grooves, 3. heat pipe combination, 31. first heat pipes, 32. second heat pipes, 321. top, 322. bottom, 323. connecting portion, 4. frame, 41. long margin frames, socket hole on 411., 412. times socket holes, 413. vertical portion, 414. extension portions, 415. frame mouths, 42. short frames, 421. mounting groove, 43. rectangle receiving spaces, 5. heat radiation module, 50. fin, 501. flat part, 502. annulus, 503. through hole, 51. first heat radiation modules, 52. second heat radiation modules.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
For meeting a kind of heat abstractor for machine room rack of the present utility model, it comprises cooling-water duct 1, middle part cooled plate 2, heat pipe combination 3, frame 4 and heat radiation module 5 as shown in Figure 1 to Figure 3.
As shown in Figure 3 and Figure 4, heat pipe combination 3 comprises some the first heat pipe 31 and some the second heat pipes 32 that are roughly ' several ' font that are direct rod shape, and some the first heat pipes 31 and some the second heat pipes 32 are staggered.The second heat pipe 32 have top 321, two bottoms 322 of 321 both sides, top and be connected to top 321 and two bottoms 322 between two connecting portions 323.The equal along continuous straight runs in top 321 and two bottoms 322 extends, and connecting portion 323 is upper extension vertically.Connecting portion 323 is connected with the equal rounding off in top 321 and bottom 322.The first heat pipe 31 along continuous straight runs extend, and the first heat pipe 31 flushes with the top 321 of the second heat pipe 32.
As shown in Figure 5, frame 4 comprises two long margin frames 41 and two short frames 42 between two long margin frames 41.Two long margin frames 41 and two short frames 42 surround a rectangle receiving space 43.Middle part cooled plate 2, heat pipe combination 3 and heat radiation module 5 are housed in receiving space 43.Each long margin frame 41 is provided with socket hole 411 and lower socket hole 412, and some the first heat pipe 31 ends are arranged in the upper socket hole 411 of two long margin frames 41, and the end of some the second heat pipes 32 is arranged in the lower socket hole 412 of two long margin frames 41.Two extension portions 414 that each long margin frame 41 has vertical portion 413 and extends outward from 413 tops, vertical portion and bottom respectively, vertical portion 413 and two extension portions 414 surround a frame mouth 415.Upper socket hole 411 and lower socket hole 412 are arranged on vertical portion 413.Two long margin frames 41 are back to setting, and are symmetrical arranged along an axis centre.Two short frame 42 centre positions, bottom are respectively equipped with a mounting groove 421, and corresponding setting of two mounting grooves 421 of two short frames 42.
As shown in Fig. 2, Fig. 3 and Fig. 6, heat radiation module 5 comprises the first heat radiation module 51 and the second heat radiation module 52.The first heat radiation module 51 and the second heat radiation module 52 are by the stacking formation of some fin 50.Each fin 50 comprises flat part 501 and the some annulus 502 from the upper outside protrusion of flat part.The centre of each annulus 502 is provided with the through hole 503 that runs through flat part.
As shown in Figure 7 and Figure 8, the bottom of middle part cooled plate 2 be provided with extend along first direction wear groove 21, wear groove 21 and there is semicolumn groove and rectangular-shaped groove.The top of middle part cooled plate 2 is provided with some along second direction extension groove 22, and the bearing of trend of groove 22 is perpendicular to the bearing of trend of wearing groove 21.
As shown in Figure 2, cooling-water duct 1 has throwing part 10, the first encirclement portion 11, the second encirclement portion 12, the 3rd encirclement portion 13, water inlet tube head 15 and water outlet tube head 16.Throwing part 10, the first encirclement portion 11, the second encirclement portion 12, the 3rd encirclement portion 13 are body.Water inlet 15 is connected to one end of throwing part 10, and Water outlet 16 is arranged on the end of the 3rd encirclement portion 13.Throwing part 10 is through mounting groove 421 and wear groove 21.Throwing part 10 is between the first heat pipe 31 downsides and two connecting portions 323 of the second heat pipe 32, and the first encirclement portion 11 and the second encirclement portion 12 are enclosed in respectively the outside of two short frames 42, and the 3rd encirclement portion 13 is enclosed in the outside of long limit 41 frames.The 3rd encirclement portion 13 is housed in long margin frame 41 frame mouths 415, and the first encirclement portion 11 and the second encirclement portion 12 are housed in respectively in the frame mouth (not label) of two short frames 42.
Middle part cooled plate 2 and heat radiation module 5 are arranged between heat pipe combination 3 and a short frame 42, and middle part cooled plate 2 is between the first heat radiation module 51 and the second heat radiation module 52.
Compared with prior art, due to be without welding whole copper pipe as cooling-water duct 1, even issue raw cooling water leakage at extreme case, also can not have influence on the electronic device of interior of equipment cabinet, prevent that in machine room, the interior electronic device of rack is subject to the hidden danger that cooling water destroys.
The above-mentioned heat abstractor for machine room rack also has following technical advantage: 1, rack working space can maximizedly utilize, thoroughly solve " heat island " phenomenon, the electronic device of every interior of equipment cabinet obtains completely cooling, and the air from rack is discharged into room is cold air; 2, can also rack working space can be maintained in a rational temperature range without air-conditioning; 3, without refrigeration plant is installed on equipment cabinet again, its safety and reliability is simplified and improved to rack working space; 4, without the construction of carrying out independent ventiduct, and rack working space is hedged off from the outer world; 5, use heat pipe as heat-transfer matcrial, due to the operating characteristic of heat pipe, in the humidity situation requiring at equipment machine room, even if equipment duration of work directly uses the external refrigeration water of 7 DEG C, the temperature of heat pipe and aluminium fin (fin) is all the time higher than the dew point temperature of operational environment, can not produce at thermal air current any condensed water during through aluminium fin, this heat abstractor that is used for machine room rack is sensible heat heat exchange completely, so just makes whole cooling system simplify, and improves the reliability of cooling system.
The utility model is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection range of the present utility model.
Claims (7)
1. the heat abstractor for machine room rack, it comprises cooling-water duct, middle part cooled plate, heat pipe combination, frame and heat radiation module, it is characterized in that: described heat pipe combination comprises some the first heat pipe and some the second heat pipes that are roughly ' several ' font that are direct rod shape, some the first heat pipes and some the second heat pipes are staggered, described the second heat pipe has top, two bottoms of both sides, top and be connected to top and two bottoms between two connecting portions, the equal along continuous straight runs in described top and two bottoms extends, described connecting portion is upper extension vertically, described frame comprises two long margin frames and two short frames between two long margin frames, two long margin frames and two short frames surround a rectangle receiving space, described middle part cooled plate, heat pipe combination and heat radiation module are housed in receiving space, centre position, described two short frames bottom is respectively equipped with a mounting groove, the bottom of described middle part cooled plate is provided with wears groove, described cooling-water duct has throwing part, the first encirclement portion, the second encirclement portion and the 3rd encirclement portion, described throwing part is through mounting groove and wear groove, described the first encirclement portion and the second encirclement portion are enclosed in respectively the outside of two short frames, described the 3rd encirclement portion is enclosed in the outside of a long margin frame.
2. the heat abstractor for machine room rack as claimed in claim 1, is characterized in that: the first heat pipe along continuous straight runs extends, and the first heat pipe flushes with the top of the second heat pipe.
3. the heat abstractor for machine room rack as claimed in claim 1, is characterized in that: described connecting portion is connected with the equal rounding off in top and bottom.
4. the heat abstractor for machine room rack as claimed in claim 3, it is characterized in that: each long margin frame is provided with socket hole and lower socket hole, some the first heat pipe ends are arranged in the upper socket hole of two long margin frames, the end of some the second heat pipes is arranged in the lower socket hole of two long margin frames, and described middle part cooled plate and heat radiation module are arranged between heat pipe combination and a short frame.
5. the heat abstractor for machine room rack as claimed in claim 4, it is characterized in that: two extension portions that each long margin frame has vertical portion and extends outward from top, vertical portion and bottom respectively, vertical portion and two extension portions surround a frame mouth, and described the 3rd encirclement portion is housed in frame mouth.
6. the heat abstractor for machine room rack as claimed in claim 5, is characterized in that: described heat radiation module comprises the first heat radiation module and the second heat radiation module, and described the first heat radiation module and the second heat radiation module are by the stacking formation of some fin.
7. the heat abstractor for machine room rack as claimed in claim 6, is characterized in that: described middle part cooled plate is between the first heat radiation module and the second heat radiation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008029.XU CN203675523U (en) | 2014-01-07 | 2014-01-07 | Heat dissipation apparatus used for equipment cabinet in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008029.XU CN203675523U (en) | 2014-01-07 | 2014-01-07 | Heat dissipation apparatus used for equipment cabinet in machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675523U true CN203675523U (en) | 2014-06-25 |
Family
ID=50971763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008029.XU Expired - Fee Related CN203675523U (en) | 2014-01-07 | 2014-01-07 | Heat dissipation apparatus used for equipment cabinet in machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769373A (en) * | 2019-01-25 | 2019-05-17 | 扬州大学 | A kind of cooling channel structure of electromagnetic screen |
-
2014
- 2014-01-07 CN CN201420008029.XU patent/CN203675523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769373A (en) * | 2019-01-25 | 2019-05-17 | 扬州大学 | A kind of cooling channel structure of electromagnetic screen |
| CN109769373B (en) * | 2019-01-25 | 2020-03-31 | 扬州大学 | Cooling channel structure of electromagnetic shielding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |