CN205124224U - Seal rack fine motion power heat -sink cooling ware with high heat source - Google Patents
Seal rack fine motion power heat -sink cooling ware with high heat source Download PDFInfo
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- CN205124224U CN205124224U CN201520859869.1U CN201520859869U CN205124224U CN 205124224 U CN205124224 U CN 205124224U CN 201520859869 U CN201520859869 U CN 201520859869U CN 205124224 U CN205124224 U CN 205124224U
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Abstract
The utility model relates to a seal rack fine motion power heat -sink cooling ware with high heat source, include casing and the double -phase closed thermal siphon cooling tube that inclines to place, the inner space of casing comprises inner loop heat dissipation channel and extrinsic cycle heat dissipation channel, extrinsic cycle heat dissipation channel in install a fan, inner loop heat dissipation channel and extrinsic cycle heat dissipation channel in respectively set up an installing support, double -phase closed thermal siphon cooling tube install between two installing supports. The utility model discloses a cold air in the extrinsic cycle is given high -temperature gas's in the inner loop heat transfer to the design of double -phase closed thermal siphon cooling tube to the heat dissipation to electron device is accomplished to gaseous temperature in reducing the inner loop, plays the effect to the electron device protection.
Description
Technical field
The utility model relates to dissipation from electronic devices field, particularly a kind of closed rack microkinetic radiating cooler with high thermal source.
Background technology
The heat radiation of airtight industrial electro cabinet, communication cabinet and the rack heat exchanger that designs, be mainly used in getting rid of the heat that rack inner electronic equipment (PLC, frequency converter, relay, drive system, the communication module) work that is energized produces; This product provides desirable temperature, humidity running environment for rack, the dust simultaneously in isolation environment and moisture.This product is used greatly to extend the useful life of electronic product and improve system reliability.In industrial production, the form of industry enclosure heat radiation mainly contains following three kinds: radiator fan, compression cabinet air conditioner machine, heat-pipe radiator, radiator fan is widely used in every field, it makes simple, with low costly to look at by producer of each side parent, but in the industrial production, industry enclosure is generally operational in closed, there is dust, under the rugged environments such as mist of oil, its ventilation heat exchange condition is very poor, the effectiveness comparison of application radiator fan is poor, compression cabinet air conditioner machine is the new product occurred in recent years, it is from the condition of work improving industry enclosure to a great extent, there is certain effect, but mention above, at dust, under mist of oil and high humidity environment, this type of cooling can to the functional reliability of electronic component, life-spans etc. have a negative impact, the normal work of element is even affected time serious, add that its volume ratio is larger, line arrangement is complicated, still its certain limitation is had.
Summary of the invention
The utility model technical issues that need to address are the designs by two-phase closed type hot siphon radiating tube, the heat of high-temperature gas in Inner eycle is passed to the cold air in outer circulation, thus the temperature of gas completes the heat radiation to electronic device in reduction Inner eycle, play the effect to electronic device protection; A kind of closed rack microkinetic radiating cooler with high thermal source is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises casing and tilted-putted two-phase closed type hot siphon radiating tube, the inner space of described casing is made up of Inner eycle heat dissipation channel and outer circulation heat dissipation channel, a blower fan is installed in described outer circulation heat dissipation channel, in described Inner eycle heat dissipation channel and outer circulation heat dissipation channel, a mounting bracket is respectively set, described two-phase closed type hot siphon radiating tube is arranged between two mounting brackets, described Inner eycle heat dissipation channel is separated into first passage and second channel by two-phase closed type hot siphon radiating tube, described outer circulation heat dissipation channel is separated into third channel and four-way by two-phase closed type hot siphon radiating tube, the sidewall of described first passage is provided with Inner eycle air inlet, the sidewall of described second channel is provided with Inner eycle air outlet, the sidewall of described third channel is provided with external circulation air inlet, the sidewall of described four-way is provided with outer circulation air outlet, also controller is installed in described second channel, described first passage is connected with second channel by two-phase closed type hot siphon radiating tube, described third channel is connected with four-way by two-phase closed type hot siphon radiating tube.
Further: described two-phase closed type hot siphon radiating tube is made up of evaporation section, adiabatic section and condensation segment three part, described two-phase closed type hot siphon radiating tube adopts aluminium alloy porous micro-channel tubes to add the version of louvered fin.
Further again: described two-phase closed type hot siphon radiating tube is that 20 ° to 45 ° inclination angles are arranged between two mounting brackets.
Further again: described Inner eycle air inlet and external circulation air inlet place are all provided with netted filter screen.
After adopting said structure, the utility model is by the design of two-phase closed type hot siphon radiating tube, the heat of high-temperature gas in Inner eycle is passed to the cold air in outer circulation, thus the temperature reducing gas in Inner eycle completes the heat radiation to electronic device, play the effect to electronic device protection; And the design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the outboard structure schematic diagram of Inner eycle heat dissipation channel.
Fig. 3 is the outboard structure schematic diagram of outer circulation heat dissipation channel.
Embodiment
As Fig. 1, a kind of closed rack microkinetic radiating cooler with high thermal source shown in Fig. 2 and Fig. 3, comprise casing and tilted-putted two-phase closed type hot siphon radiating tube 4, the inner space of described casing is made up of Inner eycle heat dissipation channel 1 and outer circulation heat dissipation channel 2, a blower fan is installed in described outer circulation heat dissipation channel 2, in described Inner eycle heat dissipation channel 1 and outer circulation heat dissipation channel 2, a mounting bracket 3 is respectively set, described two-phase closed type hot siphon radiating tube 4 is arranged between two mounting brackets 3, described Inner eycle heat dissipation channel 1 is separated into first passage 5 and second channel 6 by two-phase closed type hot siphon radiating tube 4, described outer circulation heat dissipation channel 2 is separated into third channel 7 and four-way 8 by two-phase closed type hot siphon radiating tube 4, the sidewall of described first passage 5 is provided with Inner eycle air inlet 9, the sidewall of described second channel 6 is provided with Inner eycle air outlet 10, the sidewall of described third channel 7 is provided with external circulation air inlet 11, the sidewall of described four-way 8 is provided with outer circulation air outlet 12, in described second channel 6, controller 13 is also installed, described first passage 5 is connected with second channel 6 by two-phase closed type hot siphon radiating tube 4, described third channel 7 is connected with four-way 8 by two-phase closed type hot siphon radiating tube 4.During work, starting blower fan makes high-temperature gas constantly move towards two-phase closed type hot siphon radiating tube 4 along Inner eycle heat dissipation channel 1, two-phase closed type hot siphon radiating tube 4 is utilized to absorb heat in high-temperature gas, again simultaneously extraneous cold air constantly can move to two-phase closed type hot siphon radiating tube 4 along outer circulation heat dissipation channel 2, extraneous cold air can sponge the heat in two-phase closed type hot siphon radiating tube 4, finally emits.The utility model is by the design of two-phase closed type hot siphon radiating tube; the heat of high-temperature gas in Inner eycle is passed to the cold air in outer circulation; thus the temperature of gas completes the heat radiation to electronic device in reduction Inner eycle, play the effect to electronic device protection.
Two-phase closed type hot siphon radiating tube 4 is as shown in Figure 1 made up of evaporation section, adiabatic section and condensation segment three part, described two-phase closed type hot siphon radiating tube 4 adopts aluminium alloy porous micro-channel tubes to add the version of louvered fin, and described two-phase closed type hot siphon radiating tube 4 is arranged between two mounting brackets 3 in 20 ° to 45 ° inclination angles.Liquid refrigerants during work in evaporation section is owing to absorbing the heat of hot side and evaporating and become gaseous coolant and rise in condensation segment, gaseous coolant in condensation segment because to cold side heat release, condensation becomes liquid refrigerants, and is got back in condenser in evaporator by the gravity of dependence condensation water self; And and expand endotherm area by adopting 20 ° to 45 ° inclination angles to place to two-phase closed type hot siphon radiating tube 4.
Inner eycle air inlet 9 as shown in Figures 2 and 3 and external circulation air inlet 11 place are all provided with netted filter screen.The utility model avoids dust to enter in casing by the design of netted filter screen, prevents dust from impacting electronic device; The design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Claims (4)
1. one kind has the closed rack microkinetic radiating cooler of high thermal source, it is characterized in that: comprise casing and tilted-putted two-phase closed type hot siphon radiating tube (4), the inner space of described casing is made up of Inner eycle heat dissipation channel (1) and outer circulation heat dissipation channel (2), in described outer circulation heat dissipation channel (2), a blower fan is installed, in described Inner eycle heat dissipation channel (1) and outer circulation heat dissipation channel (2), a mounting bracket (3) is respectively set, described two-phase closed type hot siphon radiating tube (4) is arranged between two mounting brackets (3), described Inner eycle heat dissipation channel (1) is separated into first passage (5) and second channel (6) by two-phase closed type hot siphon radiating tube (4), described outer circulation heat dissipation channel (2) is separated into third channel (7) and four-way (8) by two-phase closed type hot siphon radiating tube (4), the sidewall of described first passage (5) is provided with Inner eycle air inlet (9), the sidewall of described second channel (6) is provided with Inner eycle air outlet (10), the sidewall of described third channel (7) is provided with external circulation air inlet (11), the sidewall of described four-way (8) is provided with outer circulation air outlet (12), in described second channel (6), controller (13) is also installed, described first passage (5) is connected with second channel (6) by two-phase closed type hot siphon radiating tube (4), described third channel (7) is connected with four-way (8) by two-phase closed type hot siphon radiating tube (4).
2. a kind of closed rack microkinetic radiating cooler with high thermal source according to claim 1, it is characterized in that: described two-phase closed type hot siphon radiating tube (4) is made up of evaporation section, adiabatic section and condensation segment three part, described two-phase closed type hot siphon radiating tube (4) adopts aluminium alloy porous micro-channel tubes to add the version of louvered fin.
3. a kind of closed rack microkinetic radiating cooler with high thermal source according to any one of claim 1 or 2, is characterized in that: described two-phase closed type hot siphon radiating tube (4) is arranged between two mounting brackets (3) in 20 ° to 45 ° inclination angles.
4. a kind of closed rack microkinetic radiating cooler with high thermal source according to claim 1, is characterized in that: described Inner eycle air inlet (9) and external circulation air inlet (11) place are all provided with netted filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859869.1U CN205124224U (en) | 2015-10-30 | 2015-10-30 | Seal rack fine motion power heat -sink cooling ware with high heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859869.1U CN205124224U (en) | 2015-10-30 | 2015-10-30 | Seal rack fine motion power heat -sink cooling ware with high heat source |
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| Publication Number | Publication Date |
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| CN205124224U true CN205124224U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520859869.1U Active CN205124224U (en) | 2015-10-30 | 2015-10-30 | Seal rack fine motion power heat -sink cooling ware with high heat source |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228420A (en) * | 2015-10-30 | 2016-01-06 | 江苏同盛环保技术有限公司 | A kind of closed rack microkinetic radiating cooler with high thermal source |
| TWI580909B (en) * | 2016-07-26 | 2017-05-01 | 國立勤益科技大學 | Air conditioner with energy-saving operating mechanism for heat-producing device |
-
2015
- 2015-10-30 CN CN201520859869.1U patent/CN205124224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228420A (en) * | 2015-10-30 | 2016-01-06 | 江苏同盛环保技术有限公司 | A kind of closed rack microkinetic radiating cooler with high thermal source |
| TWI580909B (en) * | 2016-07-26 | 2017-05-01 | 國立勤益科技大學 | Air conditioner with energy-saving operating mechanism for heat-producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Bo Inventor after: Li Zhonghua Inventor after: Yang Jingxin Inventor before: Zhao Lidong Inventor before: Liu Yingwen Inventor before: Liu Xin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180129 Address after: 212000 Zhenjiang City, Jiangsu province Jingkou District Yu Shan Road city organic co processing center Patentee after: Jiangsu Hongrun Bio Energy Technology Co., Ltd. Address before: 212009 Zhenjiang city of Jiangsu Province, twelve Road, road 2.5 Dingmao wisdom Industrial Park Building No. 1 Patentee before: Jiangsu Topsci Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |