CN204480163U - A kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server - Google Patents
A kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server Download PDFInfo
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- CN204480163U CN204480163U CN201520171564.1U CN201520171564U CN204480163U CN 204480163 U CN204480163 U CN 204480163U CN 201520171564 U CN201520171564 U CN 201520171564U CN 204480163 U CN204480163 U CN 204480163U
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- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 102100029368 Cytochrome P450 2C18 Human genes 0.000 title claims abstract description 13
- 101000919360 Homo sapiens Cytochrome P450 2C18 Proteins 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 38
- 230000005855 radiation Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
An automatic temperature-controlled cooling system for CPCI or VPX framework blade server, comprises axial flow heat radiation and centrifugal heat radiation two kinds of radiator structures; Axial flow radiator structure comprises: 1 is connected to pluggable fan disk in communication backplane, at least 1 is connected to pluggable temperature sensor in communication backplane, 1 cabinet upper plate opening air port and 1 open air holes chassis backplane; Fan disk comprises: at least 1 tubeaxial fan, 1 fan control board; Tubeaxial fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector; By chassis backplane air vent air intake by the bottom-up exhausting of the aerofoil fan on fan disk, by the air-out of cabinet top board.
Description
Technical field
The utility model relates to server radiating system, is specifically related to the automatic temperature-controlled cooling system of a kind of CPCI or VPX framework blade server.
Background technology
The blade server of CPCI or VPX framework is because its feature such as high density and high stability is widely used in the fields such as Industry Control, military project and traffic.Traditional CPCI or VPX framework blade server cooling system is divided into fan-free structure and has fan structure, wherein have fan structure generally arrange in enclosure top or bottom or side a fan disk that multiple fan is housed in cabinet in the mode of blowing to the heat radiation of cabinet inside, this kind of scheme can due to the stop of cabinet inside assembly, what fan was blown into is distinguished and admirable at cabinet inside formation circulation, be not easy timely discharge, cause case radiation ability to decline.Wherein blade erect the horizontal radiator structure scheme of inserting vertical blowing of slotting fan disk can because in rack in vertical direction the stop of other server apparatus cause the hot blast in cabinet can not discharge according to vertical direction, radiating effect can become very poor.Separately there is the fan on some cooling system fan disks not support temperature regulate speed, there is the shortcoming of the short and power wastage of fan life.
Utility model content
Utility model object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of CPCI or VPX framework blade server automatic temperature-controlled cooling system, realize good fan thermal effect, and adapt to plurality of application scenes, support that temperature control adjusts rotation speed of the fan function automatically simultaneously, extend fan life, reduce power consumption of heat dissipation system.
Technical scheme: a kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server, is characterized in that, comprises axial flow heat radiation and centrifugal heat radiation two kinds of radiator structures;
Axial flow radiator structure comprises: 1 is connected to pluggable fan disk in communication backplane, at least 1 is connected to pluggable temperature sensor in communication backplane, 1 cabinet upper plate opening air port and 1 open air holes chassis backplane; Fan disk comprises: at least 1 tubeaxial fan, 1 fan control board; Tubeaxial fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector; By chassis backplane air vent air intake by the bottom-up exhausting of the aerofoil fan on fan disk, by the air-out of cabinet top board;
Centrifugal radiation structure comprises: 1 be connected to pluggable fan disk in communication backplane, at least 1 be connected to the case front panel that pluggable temperature sensor in communication backplane and 1 are provided with lower airway hole; Fan disk comprises: at least 1 centrifugal fan, each centrifugal fan are furnished with 1 lower guide air channel, top rectangle wind guide channel, 1 fan control board; Centrifugal fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector; By the air vent air intake of case front panel bottom, by the bottom-up exhausting of the centrifugal fan on fan disk, change wind direction via top rectangle wind guide channel, eventually through the air-out of case front panel upper guide air holes from lower guide air channel.
Described above-mentioned two kinds of radiator structures are in operation, temperature in communication backplane in temperature sensor kinetic measurement cabinet, fan control board, the aerofoil fan on fan control board dynamic conditioning fan disk and the rotating speed of centrifugal fan on fan disk is passed in real time by the signal wire in communication backplane.The information such as the rotation speed of the fan on fan disk, housing temperature are obtained by each server blade by communication backplane signal wire, server blade also by the signal wire in communication backplane and the fan control board communications on fan disk, can realize Non-follow control fan and temperature threshold setting.
The fan disk of axial flow radiator structure and centrifugal radiation structure is the top at machine box for server, supports hot plug.
In axial flow radiator structure and centrifugal radiation structure, the temperature sensor in communication backplane is made up of the connector of a 2.54mm spacing, wire and a thermistor.
Fan on axial flow radiator structure and centrifugal cooling mechanism fan dish is 4 line temperature-controlled fans of standard.
Axial flow radiator structure is communicated with server blade via communication backplane by RS-485 serial port protocol with the fan control board on centrifugal cooling mechanism fan dish, and server blade output terminal controls the fan on fan disk.
Beneficial effect:
(1) axial flow radiator structure of the present utility model and centrifugal radiation structure realize exhausting heat radiation process by one at the hot swappable fan disk of enclosure top, form the problem that air ring conductance causes radiating effect reduction under solving traditional blowing pattern in cabinet.
(2) centrifugal radiation structure of the present utility model passes through case front panel underlying vent holes air intake by one group of centrifugal fan on the hot swappable fan disk of enclosure top, vertical air-flow in cabinet is changed wind direction blown out by front panel top portion ventilation hole, solve when server disposition has in the frame of other equipment in top and the bottom, the radiating effect that same acquisition is good.
(3) axial flow radiator structure of the present utility model and centrifugal radiation structure obtain real-time cabinet inside temperature by the pluggable temperature sensor in communication backplane, and pass to the fan control board on fan disk, realize dynamic temperature control fan speed-regulating function.
(4) axial flow radiator structure of the present utility model and centrifugal radiation structure are by the fan control board communications of the blade server in communication backplane directly and on fan disk, realize the Dynamic Acquisition of rotation speed of the fan and housing temperature data and the manual setting to rotation speed of the fan and temperature threshold.
Accompanying drawing explanation
Fig. 1 is general structure block diagram of the present utility model, and Fig. 1 a is corresponding axial flow fan structure; Fig. 1 b is corresponding centrifugal fan structure;
Fig. 2 is fan disk structural drawing of the present utility model; Fig. 2 a is corresponding axial flow fan structure; Fig. 2 b is corresponding centrifugal fan structure;
Fig. 3 is core bus figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model done and further explain.
As shown in the figure, perforate lower shoe 1, communication backplane 2, temperature sensor 3, fan disk 4, fan disk connector 5, perforate upper plate 6, wind direction 7, aerofoil fan 8, blade server 9, centrifugal fan 10, front panel 11, fan disk control panel 12, wind guide channel 13; Communication backplane 14, fan disk connector body 15, temperature sensor socket 16, temperature sensor signal line 17, RS-485 bus 18, insert pocket 19.
As shown in the left figure in Fig. 1, axial flow radiator structure comprises: 1 is connected to pluggable fan disk in communication backplane, at least 1 is connected to pluggable temperature sensor in communication backplane, 1 cabinet top board opening air port and 1 open air holes chassis backplane; Fan disk comprises: at least 1 tubeaxial fan, 1 fan control board; Tubeaxial fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector.During the work of axial flow radiator structure, by chassis backplane air vent air intake by the bottom-up exhausting of the aerofoil fan on fan disk, by the air-out of cabinet top board.As shown in the right figure in Fig. 1, centrifugal radiation structure comprises: 1 be connected to pluggable fan disk in communication backplane, at least 1 be connected to the case front panel that pluggable temperature sensor in communication backplane and 1 open air holes; Fan disk comprises: at least 1 centrifugal fan, each centrifugal fan have 1 wind guide channel, 1 unified rectangle wind guide channel, 1 fan control board; Centrifugal fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector.During centrifugal radiation structure work, by the air vent air intake of case front panel bottom, by the bottom-up exhausting of the centrifugal fan on fan disk, and change wind direction via the wind guide channel on fan disk, eventually through the air-out of case front panel upper guide air holes.
As shown in Fig. 2 left side, there is at least 14 line temperature control aerofoil fan the fan disk front portion of axial flow radiator structure, there is a fan control dish at fan disk rear portion, and aerofoil fan to be manipulated stock quotations with fan by 4 line interfaces of 2.54mm spacing and is connected, and fan control dish is connected with communication backplane by connector.As shown in Fig. 2 right side, there is at least 14 line temperature control centrifugal fan the fan disk front portion of centrifugal radiation structure, and there is the wind guide channel of and fan outlet consistent size the front portion of centrifugal fan, and multiple wind guide channel finally converges to a rectangle wind guide channel.There is a fan control dish at fan disk rear portion, and aerofoil fan to be manipulated stock quotations with fan by 4 line interfaces of 2.54mm spacing and is connected, and fan control dish is connected with communication backplane by connector.
As shown in Figure 3, communication backplane has two needle sockets of 1 2.54mm spacing between every two server blade slots for using to temperature sensor, each socket is connected with fan disk connector by backplane signal line.The RS-485 rs 232 serial interface signal line that the socket of each server blade and fan disk connector are drawn all is connected in the RS-485 bus of backboard.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an automatic temperature-controlled cooling system for CPCI or VPX framework blade server, comprises axial flow heat radiation and centrifugal heat radiation two kinds of radiator structures; It is characterized in that,
Axial flow radiator structure comprises: 1 is connected to pluggable fan disk in communication backplane, at least 1 is connected to pluggable temperature sensor in communication backplane, 1 cabinet upper plate opening air port and 1 open air holes chassis backplane; Fan disk comprises: at least 1 tubeaxial fan, 1 fan control board; Tubeaxial fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector; By chassis backplane air vent air intake by the bottom-up exhausting of the aerofoil fan on fan disk, by the air-out of cabinet top board;
Centrifugal radiation structure comprises: 1 be connected to pluggable fan disk in communication backplane, at least 1 be connected to the case front panel that pluggable temperature sensor in communication backplane and 1 are provided with lower airway hole; Fan disk comprises: at least 1 centrifugal fan, each centrifugal fan are furnished with 1 lower guide air channel, top rectangle wind guide channel, 1 fan control board; Centrifugal fan is connected with fan control board, and fan control board is connected with communication backplane by fan disk connector; By the air vent air intake of case front panel bottom, by the bottom-up exhausting of the centrifugal fan on fan disk, change wind direction via top rectangle wind guide channel, eventually through the air-out of case front panel upper guide air holes from lower guide air channel.
2. the automatic temperature-controlled cooling system of a kind of CPCI or VPX framework blade server as claimed in claim 1, it is characterized in that, the fan disk of axial flow radiator structure and centrifugal radiation structure is the top at machine box for server, supports hot plug.
3. the automatic temperature-controlled cooling system of a kind of CPCI or VPX framework blade server as claimed in claim 1, it is characterized in that, in axial flow radiator structure and centrifugal radiation structure, the temperature sensor in communication backplane is made up of the connector of a 2.54mm spacing, wire and a thermistor.
4. the automatic temperature-controlled cooling system of a kind of CPCI or VPX framework blade server as claimed in claim 1, is characterized in that, the fan on axial flow radiator structure and centrifugal cooling mechanism fan dish is 4 line temperature-controlled fans of standard.
5. the automatic temperature-controlled cooling system of a kind of CPCI or VPX framework blade server as claimed in claim 1, it is characterized in that, axial flow radiator structure is communicated with server blade via communication backplane by RS-485 serial port protocol with the fan control board on centrifugal cooling mechanism fan dish, and server blade output terminal controls the fan on fan disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171564.1U CN204480163U (en) | 2015-03-25 | 2015-03-25 | A kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520171564.1U CN204480163U (en) | 2015-03-25 | 2015-03-25 | A kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server |
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| CN204480163U true CN204480163U (en) | 2015-07-15 |
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| CN201520171564.1U Expired - Fee Related CN204480163U (en) | 2015-03-25 | 2015-03-25 | A kind of automatic temperature-controlled cooling system of CPCI or VPX framework blade server |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998633A (en) * | 2016-11-26 | 2017-08-01 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The double-deck integrated air-cooled Universal machine cabinets of LRM |
| CN110825187A (en) * | 2019-11-19 | 2020-02-21 | 北京无线电测量研究所 | Air-cooled VPX plug-in machine case |
| CN115103545A (en) * | 2022-06-30 | 2022-09-23 | 中航光电科技股份有限公司 | Intelligent temperature control air cooling system based on IMA framework |
| CN116249837A (en) * | 2020-10-15 | 2023-06-09 | 辉达公司 | Adjustable fan for data center cooling system |
-
2015
- 2015-03-25 CN CN201520171564.1U patent/CN204480163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998633A (en) * | 2016-11-26 | 2017-08-01 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The double-deck integrated air-cooled Universal machine cabinets of LRM |
| CN110825187A (en) * | 2019-11-19 | 2020-02-21 | 北京无线电测量研究所 | Air-cooled VPX plug-in machine case |
| CN116249837A (en) * | 2020-10-15 | 2023-06-09 | 辉达公司 | Adjustable fan for data center cooling system |
| CN115103545A (en) * | 2022-06-30 | 2022-09-23 | 中航光电科技股份有限公司 | Intelligent temperature control air cooling system based on IMA framework |
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Effective date of registration: 20190604 Address after: Room B1002, Beiyuan Teaching Complex Building, 22 Hankou Road, Gulou District, Nanjing, Jiangsu Province Patentee after: NANJING ZHILAN XINLIAN INFORMATION TECHNOLOGY CO.,LTD. Address before: 211101 Room 1103, 15 Caiyun Bay, Mingyue Harbour, 988 Jinsheng Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Yu Jin |
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Effective date of registration: 20201028 Address after: Room 1508-7, building 1, Jiaxing photovoltaic technology innovation park, 1288 Kanghe Road, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Zhilan Xinlian Information Technology Co.,Ltd. Address before: Room B1002, Beiyuan Teaching Complex Building, 22 Hankou Road, Gulou District, Nanjing, Jiangsu Province Patentee before: NANJING ZHILAN XINLIAN INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |