CN108874082A - A kind of computer cabinet inside waste heat recovery plant - Google Patents
A kind of computer cabinet inside waste heat recovery plant Download PDFInfo
- Publication number
- CN108874082A CN108874082A CN201811138764.1A CN201811138764A CN108874082A CN 108874082 A CN108874082 A CN 108874082A CN 201811138764 A CN201811138764 A CN 201811138764A CN 108874082 A CN108874082 A CN 108874082A
- Authority
- CN
- China
- Prior art keywords
- computer cabinet
- waste heat
- heat recovery
- recovery plant
- generating device
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for supporting printed circuit boards
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of computer cabinet technical field, in particular to waste heat recovery plant inside a kind of computer cabinet.Its structure includes computer cabinet, thermoelectric generating device is provided between the heater element on wiring board in computer cabinet and computer cabinet side wall, one end of the thermoelectric generating device is fitted on the heater element, it absorbs heat and forms temperature end, the other end is fitted on the side wall of the computer cabinet, form low-temperature end, the button rechargeable battery on the thermoelectric generating device electrical interconnection plate.Waste heat recovery plant inside a kind of computer cabinet of the invention utilizes Seebeck effect, the temperature difference inside machine is converted to electric energy, powers for button cell, to realize making full use of for thermal energy.
Description
Technical field
The present invention relates to a kind of computer cabinet technical field, in particular to Waste Heat Recovery dress inside a kind of computer cabinet
It sets.
Background technique
The chip components such as the CPU and north and south bridge of computer can generate heat during the work time, and heat dissipation is exactly that a heat passes
The process led, it is therefore an objective to which the heat generated when heating element works takes on other media, makes chip temperature control one
Within a stability range.The heat that generates is by various radiators in CPU and the work of other components, with heat transfer, convection current
It is dispersed into air for major way.
The chips such as CPU, north and south bridge piece belong to high power consumption chip, and power is even higher up to tens of watts when work, and chip is attached
Near-thermal current density is high, therefore forms very big temperature difference in relatively limited heat-dissipating space inside the computer housing,
Operating temperature and shell temperature difference are up to as many as tens degree.
Under the prior art, the heat of cabinet inside is directly shed by radiator, and cannot be utilized effectively, so
Cause heat waste.
Thermoelectric material is a kind of material for converting thermal energy and electric energy mutually.Temperature difference is converted into electric energy and is referred to as match shellfish
Gram effect（Seebeck effect）, electric energy is converted to temperature difference and is referred to as Peltier（Peltier）Effect.
Summary of the invention
In order to solve problems in the prior art, the present invention provides waste heat recovery plant inside a kind of computer cabinet,
Using Seebeck effect, the temperature difference inside machine is converted into electric energy, is powered for button cell, to realize the abundant of thermal energy
It utilizes.
The technical solution adopted in the present invention is as follows：
Waste heat recovery plant inside a kind of computer cabinet, including computer cabinet, on the wiring board in the computer cabinet
Heater element and computer cabinet side wall between be provided with thermoelectric generating device, one end fitting of the thermoelectric generating device
On the heater element, absorbs heat and form temperature end, the other end is fitted on the side wall of the computer cabinet, shape
Button rechargeable battery at low-temperature end, on the thermoelectric generating device electrical interconnection plate.
Heater element is CPU or south bridge piece and north bridge piece.
The temperature end of thermoelectric generating device is set between heater element and cooling fin.
Insulating heat-conductive liner is provided between the low-temperature end of thermoelectric generating device and the side wall of computer cabinet.
Insulation fixinig plate is provided with outside the low-temperature end of thermoelectric generating device.
CPU fever, then the part thermoelectric material being bonded therewith become hot end, while the part thermoelectricity being bonded with case side wall
Material becomes cold end, generates potential difference between two, and being converted into electric energy storage can reach the purpose that Waste Heat Recovery utilizes.
For south bridge piece and north bridge piece, same thermoelectric generating device can be set, become three parallel functional module groups,
It after thermal energy recycling at three, is uniformly stored, and carry out Distribution utilization, is powered for button cell.
Technical solution bring beneficial effect provided by the invention is：
Waste heat recovery plant inside a kind of computer cabinet of the invention utilizes Seebeck effect, by the temperature inside machine
Difference is converted to electric energy, powers for button cell, to realize making full use of for thermal energy.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the heat to electricity conversion schematic diagram of waste heat recovery plant inside a kind of computer cabinet of the invention；
Fig. 2 is the structural schematic diagram of waste heat recovery plant inside a kind of computer cabinet of the invention；
Fig. 3 is the functional block diagram of waste heat recovery plant inside a kind of computer cabinet of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
As shown in attached drawing 1,2, at 7 inner heat end of computer cabinet（Such as CPU, south bridge piece, north bridge piece）And cold end（Such as computer
Cabinet 7（Casing））Between use thermoelectric semiconductor material（P-type/N-type）Connection, is converted to temperature difference by thermoelectric generating device 1
Electrical energy for storage gets up, and is supplied to the charging of button rechargeable battery and uses.
As shown in Fig. 2, waste heat recovery plant inside a kind of computer cabinet of the present embodiment, including computer cabinet 7,
Thermoelectric power generation dress is provided between 7 side wall of the heater element 2 on wiring board 8 in the computer cabinet 7 and computer cabinet
1 is set, one end of the thermoelectric generating device 1 is fitted on the heater element 2, is absorbed heat and is formed temperature end, another
End is fitted on the side wall of the computer cabinet 7, forms low-temperature end, the 1 electrical interconnection plate 8 of thermoelectric generating device
On button rechargeable battery.
The heater element of the present embodiment is CPU or south bridge piece and north bridge piece.
The temperature end of the thermoelectric generating device 1 of the present embodiment is set between heater element 2 and cooling fin 3.
Insulating heat-conductive liner 6 is provided between the low-temperature end of thermoelectric generating device 1 and the side wall of computer cabinet 7.
Insulation fixinig plate 5 is provided with outside the low-temperature end of thermoelectric generating device 1.
Waste heat recovery plant inside a kind of computer cabinet of the present embodiment is added one layer among CPU2 and cooling fin 3
Cooling fin 3, thermoelectric generating device 1, CPU2 are fixed together by thermoelectric generating device 1 by screw 4, guarantee that fitting is close.Together
When thermoelectric generating device 1 the other end extend on the computer cabinet 7 of temperature lower, in CPU2 and computer cabinet 7
Between plus one layer of insulating heat-conductive liner 6, and thermoelectric material is fixed on computer cabinet 7 by insulation fixinig plate 5, screw 4, guarantor
Card fitting is close.
Embodiment two
Heater element is CPU and south bridge piece and north bridge piece, and same thermoelectric generating device 1 can be set, and becomes three parallel
Functional module group uniformly stored, and carry out Distribution utilization after thermal energy recycling at three, power for button cell.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. waste heat recovery plant inside a kind of computer cabinet, including computer cabinet, which is characterized in that the computer cabinet
Thermoelectric generating device, the thermoelectric power generation dress are provided between heater element on interior wiring board and computer cabinet side wall
The one end set is fitted on the heater element, is absorbed heat and is formed temperature end, the other end is fitted in the computer machine
On the side wall of case, low-temperature end, the button rechargeable battery on the thermoelectric generating device electrical interconnection plate are formed.
2. waste heat recovery plant inside a kind of computer cabinet according to claim 1, which is characterized in that the fever
Element is CPU or south bridge piece and north bridge piece.
3. waste heat recovery plant inside a kind of computer cabinet according to claim 1, which is characterized in that the fever
Element is CPU, south bridge piece and north bridge piece.
4. waste heat recovery plant inside a kind of computer cabinet according to claim 1, which is characterized in that the thermoelectricity
The temperature end of power generator is set between heater element and cooling fin.
5. waste heat recovery plant inside a kind of computer cabinet according to claim 1, which is characterized in that the thermoelectricity
Insulating heat-conductive liner is provided between the low-temperature end of power generator and the side wall of computer cabinet.
6. waste heat recovery plant inside a kind of computer cabinet according to claim 1, which is characterized in that the thermoelectricity
Insulation fixinig plate is provided with outside the low-temperature end of power generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138764.1A CN108874082A (en) | 2018-09-28 | 2018-09-28 | A kind of computer cabinet inside waste heat recovery plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138764.1A CN108874082A (en) | 2018-09-28 | 2018-09-28 | A kind of computer cabinet inside waste heat recovery plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108874082A true CN108874082A (en) | 2018-11-23 |
Family
ID=64324890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138764.1A Pending CN108874082A (en) | 2018-09-28 | 2018-09-28 | A kind of computer cabinet inside waste heat recovery plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108874082A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557990A (en) * | 2018-12-28 | 2019-04-02 | 东南大学 | A kind of intelligent power saving temperature-controlling system based on heat to electricity conversion |
| CN111509827A (en) * | 2020-05-29 | 2020-08-07 | 广东工业大学 | A charging device for low-power peripherals |
| CN112505263A (en) * | 2021-02-03 | 2021-03-16 | 广州市政院环境净化工程有限公司 | Energy-saving air pollution monitoring devices based on environmental protection |
| CN119566420A (en) * | 2025-01-26 | 2025-03-07 | 德镁精密传动(深圳)有限公司 | A gear tooth surface polishing device for harmonic reducer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912800A (en) * | 2005-08-08 | 2007-02-14 | 微星科技股份有限公司 | Computer with thermoelectric conversion |
| CN101359246A (en) * | 2007-08-03 | 2009-02-04 | 华硕电脑股份有限公司 | Heat radiation module |
| CN201251749Y (en) * | 2008-06-20 | 2009-06-03 | 刘雪 | Novel refrigerating and heat-dissipating device of CPU semiconductor |
| CN103853214A (en) * | 2012-12-04 | 2014-06-11 | 联想(北京)有限公司 | Electronic device and method for controlling temperature |
| CN108170230A (en) * | 2018-03-22 | 2018-06-15 | 温岭市志创网络科技有限公司 | A kind of dust guard suitable for computer host box |
-
2018
- 2018-09-28 CN CN201811138764.1A patent/CN108874082A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912800A (en) * | 2005-08-08 | 2007-02-14 | 微星科技股份有限公司 | Computer with thermoelectric conversion |
| CN101359246A (en) * | 2007-08-03 | 2009-02-04 | 华硕电脑股份有限公司 | Heat radiation module |
| CN201251749Y (en) * | 2008-06-20 | 2009-06-03 | 刘雪 | Novel refrigerating and heat-dissipating device of CPU semiconductor |
| CN103853214A (en) * | 2012-12-04 | 2014-06-11 | 联想(北京)有限公司 | Electronic device and method for controlling temperature |
| CN108170230A (en) * | 2018-03-22 | 2018-06-15 | 温岭市志创网络科技有限公司 | A kind of dust guard suitable for computer host box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557990A (en) * | 2018-12-28 | 2019-04-02 | 东南大学 | A kind of intelligent power saving temperature-controlling system based on heat to electricity conversion |
| CN111509827A (en) * | 2020-05-29 | 2020-08-07 | 广东工业大学 | A charging device for low-power peripherals |
| CN112505263A (en) * | 2021-02-03 | 2021-03-16 | 广州市政院环境净化工程有限公司 | Energy-saving air pollution monitoring devices based on environmental protection |
| CN119566420A (en) * | 2025-01-26 | 2025-03-07 | 德镁精密传动(深圳)有限公司 | A gear tooth surface polishing device for harmonic reducer |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |