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 PDF

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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
Authority
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.)
Withdrawn
Application number
CN201710893243.6A
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Chinese (zh)
Inventor
刘建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tianyuan Solar Power Co Ltd
Original Assignee
Jiangsu Tianyuan Solar Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Tianyuan Solar Power Co Ltd filed Critical Jiangsu Tianyuan Solar Power Co Ltd
Priority to CN201710893243.6A priority Critical patent/CN109587998A/en
Publication of CN109587998A publication Critical patent/CN109587998A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardized dimensions, e.g. 19-inch electronic racks
    • H05K7/20554Forced ventilation of a gaseous coolant
    • H05K7/2059Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device

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

Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom
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.
CN201710893243.6A 2017-09-28 2017-09-28 Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom Withdrawn CN109587998A (en)

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

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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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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Application publication date: 20190405