CN109587998A - Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom - Google Patents
Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom Download PDFInfo
- Publication number
- CN109587998A CN109587998A CN201710893243.6A CN201710893243A CN109587998A CN 109587998 A CN109587998 A CN 109587998A CN 201710893243 A CN201710893243 A CN 201710893243A CN 109587998 A CN109587998 A CN 109587998A
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- CN
- China
- Prior art keywords
- micro
- heat exchanger
- centrifugal blower
- cabinet
- stilt layer
- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/2059—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses micro-channel heat exchanger bottoms to set the multi-joint heat pipe cooling system of type, including cabinet, cold air duct, centrifugal blower, micro-channel heat exchanger and Stilt layer, Stilt layer is equipped with below the cabinet, the end of Stilt layer is open type, there are cold air ducts between cabinet described in every two, the lower section of cold air duct is equipped with centrifugal blower, centrifugal blower is by Electric air valve toward being blown into cold wind in cold air duct, and centrifugal blower is mounted in Stilt layer, is also connected with micro-channel heat exchanger on the centrifugal blower.The present invention is different from traditional cold passage enclosed radiation, it is convenient and practical, concentration heat exchange is set at micro-channel heat exchanger bottom, the method of than every cabinet backboard heat exchange more concentrates heat exchange efficiency higher, moreover, being exchanged heat using centrifugal blower, heat transfer rate is faster, and by filter screen filtration computer room dust, so that the cabinet in computer room sucks less dust, prolong its service life.
Description
Technical field
The present invention relates to communications equipment room cooling technology fields, and in particular to the multi-joint heat pipe of type is set at a kind of micro-channel heat exchanger bottom
Cooling system.
Background technique
Computer room heat dissipation power problems are always a communications equipment room key factor in need of consideration, traditional precision air conditioner by
Restrict communications equipment room development always in the problem of power consumption.The country also starts the water cooling backboard for occurring novel in the recent period, but computer room exists
It is run under water environment and there is security risk always, and traditional back plate type radiator structure hot wind and backboard contact area are too
Small, utilization rate is not high, and heat extraction effect is not obvious.
Summary of the invention
It is an object of the invention to: it is hot in practical applications for the existing multi-joint heat pipe radiating system of back plate type communications equipment room
The not high problem of exchange efficiency provides a kind of micro-channel heat exchanger bottom and sets the multi-joint heat pipe cooling system of type.
The present invention is achieved by the following technical solutions:
Set the multi-joint heat pipe cooling system of type, including cabinet, cold air duct, centrifugal blower, Thermal Performance of Micro Channels in micro-channel heat exchanger bottom
Device and Stilt layer, are equipped with Stilt layer below the cabinet, and the end of Stilt layer is open type, between cabinet described in every two there are
Cold air duct, the lower section of cold air duct are equipped with centrifugal blower, centrifugal blower by Electric air valve toward being blown into cold wind in cold air duct,
And centrifugal blower is mounted in Stilt layer, is also connected with micro-channel heat exchanger on the centrifugal blower.
Preferably, the air outlet of the centrifugal blower is equipped with filter screen.
Preferably, the position that Stilt layer is communicated with cabinet is arranged in the micro-channel heat exchanger.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
The present invention is different from traditional cold passage enclosed radiation, convenient and practical, and concentration heat exchange is set at micro-channel heat exchanger bottom, than
The method of every cabinet backboard heat exchange, more concentrates heat exchange, more efficient, moreover, exchanging heat using centrifugal blower, heat transfer rate is more
Fastly, it and by filter screen filtration computer room dust, so that the cabinet in computer room sucks less dust, prolongs its service life.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the structural diagram of the present invention;
Marked in the figure: 1-cabinet, 2-cold air ducts, 3-micro-channel heat exchangers, 4-Electric air valves, 5-centrifugal blowers, 6-
Filter screen, 7-Stilt layers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the multi-joint heat pipe cooling system of type is set at micro-channel heat exchanger bottom, including cabinet 1, cold air duct 2, AC from
Heart blower 5, micro-channel heat exchanger 3 and Stilt layer 7 are equipped with Stilt layer 7 below the cabinet 1, and the end of Stilt layer 7 is unlimited
Formula, there are cold air duct 2 between cabinet 1 described in every two, the lower section of cold air duct 2 is equipped with AC centrifugal blower 5, AC centrifugal blower
5 by Electric air valve 4 toward being blown into cold wind in cold air duct 2, and AC centrifugal blower 5 is mounted in Stilt layer 7, and the AC is centrifuged wind
Micro-channel heat exchanger 3 is also connected on machine 5, the position that Stilt layer 7 is communicated with cabinet 1 is arranged in the micro-channel heat exchanger 3, institute
The air outlet for stating AC centrifugal blower 5 is equipped with filter screen 6.
Specific implementation method of the invention:
Heat in communication cabinet is entered by Stilt layer both ends to be placed in the micro-channel heat exchanger at Stilt layer both ends, microchannel
After heat exchanger is completely heat exchanged, the cold wind after heat exchange is blown into computer room again by cold air duct by AC blower.It is such
Heat exchange mode more concentrates heat exchange compared to the method to exchange heat in every cabinet backboard, more efficient, and centrifugal blower passes through
Filter screen filtration computer room dust.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention.This
Invention expands to any new feature disclosed in the present specification or any new combination, and any new method for disclosing or
The step of process or any new combination.
Claims (3)
1. the multi-joint heat pipe cooling system of type is set at micro-channel heat exchanger bottom, which is characterized in that including cabinet, cold air duct, centrifugation wind
Machine, micro-channel heat exchanger and Stilt layer, the cabinet lower section are equipped with Stilt layer, and the end of Stilt layer is open type, every two institute
It states there are cold air duct between cabinet, the lower section of cold air duct is equipped with centrifugal blower, and centrifugal blower passes through Electric air valve toward cold wind
It is blown into cold wind in channel, and centrifugal blower is mounted in Stilt layer, is also connected with micro-channel heat exchanger on the centrifugal blower.
2. the multi-joint heat pipe cooling system of type is set at micro-channel heat exchanger bottom according to claim 1, which is characterized in that it is described from
The air outlet of heart blower is equipped with filter screen.
3. the multi-joint heat pipe cooling system of type is set at micro-channel heat exchanger bottom according to claim 1, which is characterized in that described micro-
The position that Stilt layer is communicated with cabinet is arranged in channel heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893243.6A CN109587998A (en) | 2017-09-28 | 2017-09-28 | Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893243.6A CN109587998A (en) | 2017-09-28 | 2017-09-28 | Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109587998A true CN109587998A (en) | 2019-04-05 |
Family
ID=65912546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893243.6A Withdrawn CN109587998A (en) | 2017-09-28 | 2017-09-28 | Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109587998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958816A (en) * | 2019-12-10 | 2020-04-03 | 江苏南通申通机械有限公司 | Air-cooled phase change cooling method and cooling device for data center and machine room |
| CN110996618A (en) * | 2019-12-10 | 2020-04-10 | 江苏南通申通机械有限公司 | Water-cooling type phase change cooling method and device for data center and machine room |
-
2017
- 2017-09-28 CN CN201710893243.6A patent/CN109587998A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958816A (en) * | 2019-12-10 | 2020-04-03 | 江苏南通申通机械有限公司 | Air-cooled phase change cooling method and cooling device for data center and machine room |
| CN110996618A (en) * | 2019-12-10 | 2020-04-10 | 江苏南通申通机械有限公司 | Water-cooling type phase change cooling method and device for data center and machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |
|
| WW01 | Invention patent application withdrawn after publication |