CN102200813A - Self-supporting wind type full-time passive cooling system - Google Patents
Self-supporting wind type full-time passive cooling system Download PDFInfo
- Publication number
- CN102200813A CN102200813A CN2010101302246A CN201010130224A CN102200813A CN 102200813 A CN102200813 A CN 102200813A CN 2010101302246 A CN2010101302246 A CN 2010101302246A CN 201010130224 A CN201010130224 A CN 201010130224A CN 102200813 A CN102200813 A CN 102200813A
- Authority
- CN
- China
- Prior art keywords
- heat
- passive
- heat radiation
- radiating pipe
- cooling system
- 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
Links
Images
Abstract
The invention discloses a high-performance self-supporting wind type full-time passive cooling system, which consists of a heat collection device, a heat conduction device and a passive radiating pipe. The heat is collected and sent to the passive radiating pipe; the temperature of the radiating pipe rises when the radiating pipe is heated to form a temperature difference with the temperature of a working environment, so the heat convection is generated; the heat convection is strengthened via the synergistic effect in the radiating pipe, and the wind flow in the radiating pipe is also strengthened; and the heat exchange efficiency of a radiator is correspondingly improved with the increase of the wind flow so as to achieve the efficient cooling purpose.
Description
Technical field
The present invention relates to a kind of passive heat radiation device, especially can utilize the thermal convection stack to increase the full-time passive cooling system of self-operation wind formula of heat abstractor heat exchanger effectiveness.
Background technology
At present, known computer to dissipate heat mode generally is divided into two kinds of active heat removal and passive heat radiations, because passive radiating mode efficient is lower, so that the active heat removal mode is used is the most general, wherein common in modes such as air-cooled, heat pipe, liquid cooling, semiconductor refrigerating, compressor coolings.Because active cooling system needs the external energy supply more when working, run well to finish heat circulating system, cause a large amount of additional energy source consumption; In addition, computing machine for for the energy consumption of effective control cooling system, promote reason such as cooling system mission life, generally all control device is set for cooling system, complicated structure has reduced the reliability of system.Because common computer organization does not have the useful space to settle large-scale passive heat radiation device at present, but small-sized passive radiator structure ability is not high, generally have only the lower part assembly of computer system internal heat generation amount to adopt passive radiating device.
Summary of the invention
Must rely on energy consumption and be difficult under the rest state and work in order to overcome existing active heat removal system; The not strong deficiency of passive radiating mode heat-sinking capability the invention provides the full-time passive cooling system of a kind of self-operation wind formula, uses the heat exchanger effectiveness of wind radiating mode enhancing passive heat radiation device on one's own account.
The technical solution adopted for the present invention to solve the technical problems is that heating radiator is made up of thermal recovery acquisition means, heat conductor, passive heat radiation pipe.The thermal recovery acquisition means is passed to heat radiation main body radiating tube place with the heat collection and by heat conductor with it; Radiating tube is heated and heats up and operating ambient temperature formation temperature difference causes thermal convection, and thermal convection is constantly strengthened in radiating tube, and wind flow is strengthened thereupon in the radiating tube.The air feed pipe provides the air supply for radiating tube whole process.By the reinforcement of speed air flow in the radiating tube, to reach the purpose that improves passive heat radiation device heat exchanger effectiveness.
Of the present inventionly have a mind to effect and be, can not produce any noise during cooling system work for thermal source provides a kind of passive effectively radiating mode under the prerequisite of the additive decrementation energy not; Present relatively active heat removal mode, structure is simpler, helps the reliability of elevator system.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a system works schematic diagram of the present invention.
Fig. 2 is the straight-through air channel passive heat radiation system of first embodiment of the present invention.
Fig. 3 is the straight-through air channel passive heat radiation system of first an embodiment of the present invention passive heat radiation body.
Fig. 4 is first embodiment radiator fundamental diagram of the present invention.
Fig. 5 is second passive cooling system spiral radiator of embodiment spiral duct formula of the present invention.
1. passive heat radiation pipes among the figure, 2. updraft, 3. extraneous air, 4. thermal convection, 5. air feed pipe, 6. closed radiating tube, 7. diffuse type radiating tube
Embodiment
In Fig. 1, passive heat radiation pipe (1) is heated and heats up and cause thermal convection (4) with operating ambient temperature formation temperature difference, thermal convection (4) strengthens by synergistic effect in passive heat radiation pipe (1) and causes constantly reinforcement of updraft (2) in the passive heat radiation pipe (1), and the cooling system heat exchanger effectiveness strengthens thereupon.
In Fig. 2, Fig. 3, Fig. 4, the thermal recovery acquisition means is collected heat and it is delivered to radiator, radiator heats up, and outside diffuse type radiating tube (7) and closed radiating tube (6) are to the thermal convection reinforcement that superposes, and closed radiating tube (6) carries out omnidistance air feed by air feed pipe (5).Along with synergistic effect strengthens and causes in the passive heat radiation pipe ventilation constantly to be strengthened, the cooling system heat exchanger effectiveness strengthens thereupon.
In Fig. 5, the system works principle is consistent with first embodiment, but closed radiating tube (6) uses sped structure.
Claims (4)
1. a passive heat radiation system is made up of thermal recovery acquisition means, heat-transfer device, passive heat radiation pipe, it is characterized in that: heating radiator utilizes structure that the stack of thermal convection effect is strengthened to increase the heat abstractor ventilation, improves heat exchanger effectiveness.
2. passive heat radiation according to claim 1 system is characterized in that: heat-transfer device can be wherein one or more of common heat conductor, thermal barrier circulating heat conduction equipment.
3. passive heat radiation according to claim 1 system is characterized in that: it should be that in vertical direction thermal convection strengthens process that the stack of thermal convection effect strengthens.
4. passive heat radiation according to claim 1 system, it is characterized in that: the passive heat radiation pipe can be multiple geometric configuratioies such as tubular, square tube shape, helically coiled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302246A CN102200813A (en) | 2010-03-23 | 2010-03-23 | Self-supporting wind type full-time passive cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302246A CN102200813A (en) | 2010-03-23 | 2010-03-23 | Self-supporting wind type full-time passive cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102200813A true CN102200813A (en) | 2011-09-28 |
Family
ID=44661544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101302246A Pending CN102200813A (en) | 2010-03-23 | 2010-03-23 | Self-supporting wind type full-time passive cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102200813A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468517A (en) * | 2012-07-11 | 2017-03-01 | 边疆 | A kind of cabinet |
| CN106839826A (en) * | 2012-07-11 | 2017-06-13 | 边疆 | A kind of passive heat dissipating method and application |
| CN107816581A (en) * | 2016-08-29 | 2018-03-20 | 天津海天方圆节能技术有限公司 | A kind of energy-saving radiating pipeline |
-
2010
- 2010-03-23 CN CN2010101302246A patent/CN102200813A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468517A (en) * | 2012-07-11 | 2017-03-01 | 边疆 | A kind of cabinet |
| CN106839826A (en) * | 2012-07-11 | 2017-06-13 | 边疆 | A kind of passive heat dissipating method and application |
| CN107816581A (en) * | 2016-08-29 | 2018-03-20 | 天津海天方圆节能技术有限公司 | A kind of energy-saving radiating pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4995309B2 (en) | Ventilation system for tunneling process | |
| CN206024376U (en) | A kind of machinery room aeration radiation system | |
| CN203464537U (en) | Heat pump photovoltaic system | |
| CN205283413U (en) | Dc -to -ac converter intelligence heat radiation structure | |
| CN204795958U (en) | High -efficient coolant tank | |
| CN202887086U (en) | Side-blown water-cooled central processing unit (CPU) radiator | |
| CN201663784U (en) | Radiator structure of communication cabinet | |
| CN103855630A (en) | Power distribution cabinet heat-dissipation system | |
| CN112333989A (en) | Microchannel liquid cooling coupling air cooling system suitable for high heat density data center | |
| CN206851234U (en) | A kind of electric power equipment cabinet for possessing heat sinking function | |
| CN205001129U (en) | Directly drive empty cooling system of empty water of wind generating set generator | |
| CN102200813A (en) | Self-supporting wind type full-time passive cooling system | |
| CN106132177A (en) | A kind of cooling system of inverter | |
| CN101588702A (en) | Ground source heat dissipation system and heat dissipation method of machine cabinet | |
| CN105135741A (en) | Modularized pump-free solar absorption type refrigerating machine | |
| CN201119247Y (en) | Liquid cooling auxiliary heat radiation device | |
| CN203196370U (en) | Efficient heat exchange device | |
| CN203445772U (en) | Cooling system for converter | |
| CN203159649U (en) | Blast furnace blast negative energy dehumidification device | |
| CN203605376U (en) | Integrated machine room air conditioning system | |
| CN202771361U (en) | Circulating liquid-cooled server cooling system | |
| CN210112506U (en) | Intelligent heat pipe heat exchange device | |
| CN202855872U (en) | Phase transition microemulsion heat spreading system | |
| CN209385167U (en) | The system for directly reducing air themperature using geothermal energy resources in tunnel | |
| CN102646501A (en) | Heat radiation device of transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |