US20100314079A1 - Heat dissipation device - Google Patents
Heat dissipation device Download PDFInfo
- Publication number
- US20100314079A1 US20100314079A1 US12/766,316 US76631610A US2010314079A1 US 20100314079 A1 US20100314079 A1 US 20100314079A1 US 76631610 A US76631610 A US 76631610A US 2010314079 A1 US2010314079 A1 US 2010314079A1
- Authority
- US
- United States
- Prior art keywords
- housing
- air
- dissipation device
- heat dissipation
- heat
- 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.)
- Abandoned
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 64
- 230000008016 vaporization Effects 0.000 claims abstract description 40
- 238000005192 partition Methods 0.000 claims abstract description 29
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 110
- 238000004378 air conditioning Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Abstract
A heat dissipation device includes a housing internally divided by a partition plate into an upper and a lower space; at least one heat pipe bank having a condensing section and a vaporizing section located above and below the partition plate, respectively; and a blower fan assembly located in the housing corresponding to the vaporizing section. The housing has a first air inlet and a first air outlet located above the partition plate, and outdoor air entering into the housing via the first air inlet to flow through and exchange heat with the condensing section before exiting the housing via the first air outlet; and a second air inlet and a second air outlet located below the partition plate, and indoor air entering into the housing via the second air inlet to flow through and exchange heat with the vaporizing section before exiting the housing via the second air outlet.
Description
- The disclosure relates to a heat dissipation device, and more particularly to a heat dissipation device having at least one heat pipe bank to enable increased heat dissipation effect.
- There is a plurality of electronic elements arranged in a telecommunication control chassis or cabinet, an electric control box or cabinet, an optic fiber exchange chassis or cabinet, a machine room, a control panel, or a machine room for digital electronics. These electronic elements and other related facilities produce a large amount of heat in the chassis, the cabinet, the machine room or the control panel during operation of the electronic elements and the related facilities. The produced heat must be dissipated into outdoor air with the help of some heat dissipation devices, so that the chassis, the cabinet, the machine room or the control panel and the electronic elements therein can be maintained at low temperature and good cleanness to keep working efficiently. For instance, a telecommunication chassis designed for use by telecommunication companies is a closed box to maintain a required cleanness therein. An air conditioning and cooling system is then provided to cool the heat produced by the electronic elements and other related facilities in the telecommunication chassis or to carry the produced heat to an environment outside the telecommunication chassis, so that the electronic elements and other related facilities can have a required low temperature to operate normally. However, the air conditioning and cooling system will consume a large quantity of energy. Please refer to
FIG. 1 . In a telecommunication machine room, electronic elements and other related facilities are arranged near a left side thereof while an air conditioning machine is provided at a right side thereof for cooling the electronic elements and the related facilities. As can be seen inFIG. 2 , general electronic elements would produce heat having a temperature higher than 40° C., which results in a raised temperature about 35° C. in a telecommunication chassis and a raised temperature about 28° C. in a telecommunication cabinet. When the air conditioning machine in the telecommunication machine room operates, the temperature in the telecommunication machine room can be reduced to about 11° C. And, the air conditioning machine has a condensing temperature about 32° C. and a vaporizing temperature about 5° C. - To protect the chassis and cabinets for electric and other telecommunication devices against a very hot, salty, or other severe environment, the chassis and cabinets must be fully closed to be weather-resistant. Therefore, an air conditioning machine is used to cool down the environmental temperature inside the telecommunication chassis. The air conditioning machine has the disadvantage of high power consumption. During summer time, it is particularly difficult to dissipate the heat produced by the electronic elements and other related facilities and accumulated in the telecommunication chassis, which will have adverse influences on the reliability of the electronic elements and the related facilities.
- To overcome the problems in the conventional heat dissipating systems for chassis and/or cabinets for different electric devices, such as telecommunication control chassis and cabinets, an aspect of the embodiment provides a heat dissipation device, which includes a housing being internally divided by a partition plate into an upper and a lower space; at least one heat pipe bank having a condensing section and a vaporizing section located above and below the partition plate, respectively; and a blower fan assembly located in the housing corresponding to the vaporizing section. The housing has a first air inlet and a first air outlet located above the partition plate, and a second air inlet and a second air outlet located below the partition plate. Outdoor air can enter into the housing via the first air inlet to flow through and exchange heat with the condensing section and then exits the housing via the first air outlet to form an outdoor-air circulating path; and indoor air can enter into the housing via the second air inlet to flow through and exchange heat with the vaporizing section and then exits the housing via the second air outlet to form an indoor-air circulating path.
- Another aspect of the embodiment provides a machine room with a heat dissipation device. The machine room is enclosed by walls and is internally provided with electronic elements or telecommunication facilities. The heat dissipation device is mounted inside the machine room on a wall thereof, and includes a housing internally divided by a partition plate into an upper space and a lower space and having first air inlet and outlet located above the partition plate as well as second air inlet and outlet located below the partition plate; at least one heat pipe bank arranged in the housing and having a condensing section and a vaporizing section located above and below the partition plate, respectively; and a blower fan assembly arranged in the housing corresponding to the vaporizing section. The first air inlet and outlet are located corresponding to the condensing section, while the second air inlet and outlet are located corresponding to the vaporizing section.
- The structure and the technical means adopted by the embodiment to achieve the above and other objects can be best understood by referring to the following detailed description of the embodiments and the accompanying drawings, wherein
-
FIG. 1 schematically shows a conventional system for dissipating heat from an electric device chassis; -
FIG. 2 shows the temperature drop in an environment with the electric device chassis and the conventional heat dissipating system as shown inFIG. 1 ; -
FIGS. 3A and 3B show a heat dissipation device according to a first embodiment; -
FIGS. 4A and 4B show a heat dissipation device according to a second embodiment; -
FIGS. 5A and 5B show a heat dissipation device according to a third embodiment; -
FIG. 6 is a side sectional view illustrating an example of mounting the heat dissipation device of the embodiment indoors on an inner side of a wall; -
FIG. 7 is a view showing an example of mounting the heat dissipation device of the embodiment inside a machine room; -
FIG. 8 is a perspective view of the heat dissipation device according to an embodiment thereof; -
FIG. 9 is a side sectional view of the heat dissipation device according to an embodiment thereof; and -
FIG. 10 shows an example of mounting the heat dissipation device outdoors on an outer side of a wall. - The embodiment will now be described with some embodiments thereof. For the purpose of easy to understand, elements that are the same in the embodiments are denoted by the same reference numerals.
- Please refer to
FIGS. 3A and 3B that show aheat dissipation device 10 according to a first embodiment. Theheat dissipation device 10 includes ahousing 11, afirst partition plate 12, at least oneheat pipe bank 13, and ablower fan assembly 14. Thehousing 11 is internally divided by thefirst partition plate 12 into an upper and a lower space. Theheat pipe bank 13 has acondensing section 131 located above thefirst partition plate 12 and a vaporizingsection 132 located below thefirst partition plate 12. In the illustrated first embodiment, there are provided with twoheat pipe banks 13. In the embodiment, the heat pipe bank is formed by providing at least one heat pipe or a plurality of heat pipes on a plurality of radiating fins. The twoheat pipe banks 13 are separately arranged at a left and a right portion in thehousing 11. Afan 15 is arranged between the twoheat pipe banks 13 and is located above thefirst partition plate 12 corresponding to thecondensing sections 131 of theheat pipe banks 13. Thehousing 11 has afirst air inlet 111 and afirst air outlet 112 located above thepartition plate 12 corresponding to thecondensing sections 131. Theblower fan assembly 14 is located in thehousing 11 corresponding to the vaporizingsections 132 of theheat pipe banks 13. The housing has asecond air inlet 113 and asecond air outlet 114 provided at positions corresponding to the vaporizingsections 132 of theheat pipe banks 13. Thesecond air inlet 113 and thesecond air outlet 114 can be located at the same side of thehousing 11. Outdoor air enters into thehousing 11 via thefirst air inlet 111 to flow through thecondensing sections 131 of theheat pipe banks 13 and exits thehousing 11 via thefirst air outlet 112 to form an outdoor-air circulating path. Thefan 15 provides a force to drive the outdoor air through the outdoor-air circulating path. On the other hand, indoor air enters into thehousing 11 via thesecond air inlet 113 to flow through the vaporizingsections 132 of theheat pipe banks 13 and exits thehousing 11 via thesecond air outlet 114 to form an indoor-air circulating path. Theblower fan assembly 14 provides a force to drive the indoor air through the indoor-air circulating path. Anair passage 119 is formed in the housing behind thesecond air inlet 113 and between asecond partition plate 133 below a bottom plate of theheat pipe banks 13 and abottom plate 118 of thehousing 11. Theheat dissipation device 10 can be supported on asupport 16, which is then fixedly mounted to a predetermined position, such as on a wall surface. - The
blower fan assembly 14 includes twoblower fans 141 and amotor 142. The twoblower fans 141 are separately located at and connected to two opposite lateral ends of themotor 142, so that themotor 142 drives the twoblower fans 141 to rotate. -
FIGS. 4A and 4B show aheat dissipation device 10 according to a second embodiment. Since theheat dissipation device 10 in the second embodiment has a basic structure generally similar to that of the first embodiment shown inFIGS. 3A and 3B , detailed description of the parts that are the same in the two embodiments is omitted herein. Theheat dissipation device 10 in the second embodiment includes ahousing 11, afirst partition plate 12, at least oneheat pipe bank 13, a lowerblower fan assembly 14, and an upperblower fan assembly 17. In the illustrated second embodiment, there is provided with only oneheat pipe bank 13. In the embodiment, the heat pipe bank is formed by providing at least one heat pipe or a plurality of heat pipes on a plurality of radiating fins. The upperblower fan assembly 17 and the lowerblower fan assembly 14 are arranged in thehousing 11 in an upper portion and a lower portion thereof, respectively. The housing has afirst air inlet 115 and afirst air outlet 116 located above thefirst partition plate 12 corresponding to thecondensing section 131 of theheat pipe bank 13. Thefirst air inlet 115 and thefirst air outlet 116 are provided on thehousing 11 at two different sides thereof. The upperblower fan assembly 17 is located in thehousing 11 corresponding to thecondensing section 131 of theheat pipe bank 13. On the other hand, asecond air inlet 113 and asecond air outlet 114 are provided on thehousing 11 at positions corresponding to thevaporizing section 132 of theheat pipe bank 13. Thesecond air inlet 113 and thesecond air outlet 114 can be arranged on thehousing 11 at the same side thereof. Anair passage 119 is formed in thehousing 11 behind thesecond air inlet 113 and between asecond partition plate 133 below a bottom plate of theheat pipe bank 13 and abottom plate 118 of thehousing 11. The lowerblower fan assembly 14 is located in thehousing 11 corresponding to thevaporizing section 132 of theheat pipe bank 13. Outdoor air enters into thehousing 11 via thefirst air inlet 115 to flow through thecondensing section 131 of theheat pipe bank 13 and exits thehousing 11 via thefirst air outlet 116 to form an outdoor-air circulating path. The upperblower fan assembly 17 provides a force to drive the outdoor air through the outdoor-air circulating path. In an operable embodiment, thefirst air outlet 116 is located at a top of thehousing 11. On the other hand, indoor air enters into thehousing 11 via thesecond air inlet 113 to flow through thevaporizing section 132 of theheat pipe bank 13 and exits thehousing 11 via thesecond air outlet 114 to form an indoor-air circulating path. The lowerblower fan assembly 14 provides a force to drive the indoor air through the indoor-air circulating path. Theheat dissipation device 10 can be supported on asupport 16, which is then fixedly mounted to a predetermined position, such as on a wall surface. - The upper
blower fan assembly 17 includes amotor 172 and anupper blower fan 171, and themotor 172 drives theupper blower fan 171 to rotate. The lowerblower fan assembly 14 includes amotor 142 and anupper blower fan 141, and themotor 142 drives theupper blower fan 141 to rotate. -
FIGS. 5A and 5B show aheat dissipation device 10 according to a third embodiment. Theheat dissipation device 10 in the third embodiment has a basic structure similar to that in the second embodiment as shown inFIGS. 4A and 4B except for afirst air outlet 117 that is provided on thehousing 11 at a position opposite to thefirst air inlet 115. The upperblower fan assembly 17, thefirst air inlet 115, and thefirst air outlet 117 all are located corresponding to thecondensing section 131 of theheat pipe bank 13. Outdoor air enters via thefirst air inlet 115 into thehousing 11 to flow through thecondensing section 131 of theheat pipe bank 13 and exits thehousing 11 via thefirst air outlet 117. -
FIG. 6 is a side sectional view illustrating an example of mounting aheat dissipation device 20 indoors on an inner side of awall 22. As shown, theheat dissipation device 20 is supported on asupport 21, which is then fixedly mounted to thewall 22. Theheat dissipation device 20 can be any one of the embodiments illustrated inFIGS. 3A and 3B , 4A and 4B, and 5A and 5B. Theheat dissipation device 20 includes ahousing 21, apartition plate 22, at least oneheat pipe bank 23, an upperblower fan assembly 26, and a lowerblower fan assembly 27. Theheat pipe bank 23 has acondensing section 231 and avaporizing section 232. Via the lowerblower fan assembly 27, hot indoor air enters thehousing 21 via asecond air inlet 24 to exchange heat with thevaporizing section 232 of theheat pipe bank 23 and then exits thehousing 21 via asecond air outlet 241. Meanwhile, the vaporizingsection 232 transfers the absorbed heat to thecondensing section 231. Cold outdoor air enters into thehousing 21 via a first air inlet 251 to flow through thecondensing section 231 and the upperblower fan assembly 26 and exits thehousing 21 via afirst air outlet 25 to dissipate into outdoor air and achieve the purpose of heat dissipation. As shown inFIG. 6 , thefirst air outlet 25 communicates with the upperblower fan assembly 26 via a prolonged air duct 252. -
FIG. 7 is a view showing an example of mounting aheat dissipation device 30 inside amachine room 301. During the operation thereof, electronic elements or communication chassis 304 in themachine room 301 produce heat. Theheat dissipation device 30 can be installed inside themachine room 301. Hot air in themachine room 301 flows along an indoor-air circulating path A to pass through and accordingly, exchange heat with a vaporizing section in theheat dissipation device 30. The vaporizing section then transfers the absorbed heat to a condensing section in theheat dissipation device 30. Theheat dissipation device 30 is provided with two air ducts 302 and 303. Air B outside themachine room 301 enters into theheat dissipation device 30 via the air duct 302 to exchange heat with the condensing section and then exits theheat dissipation device 30 via the air duct 303 to dissipate into outdoor air C to achieve the purpose of dissipating heat. -
FIG. 8 is a perspective view of aheat dissipation device 10 according to an embodiment thereof. As shown, theheat dissipation device 10 illustrated inFIG. 8 includes ahousing 11, afirst air inlet 111 and afirst air outlet 112 corresponding to a condensing section in thehousing 11, and asecond air inlet 113 and asecond air outlet 114 corresponding to a vaporizing section in thehousing 11. Thehousing 11 is further internally provided with one or more heat pipe banks (not shown inFIG. 8 ). Each of the heat pipe banks has a condensing section and a vaporizing section. In the embodiment, a heat-pipe type heat exchanger with ultrahigh heat-transfer rate is employed. That is, the heat pipe banks utilize the cold energy of outdoor air to reduce the heat energy of indoor air and can therefore decrease the power consumed by an air conditioning system. -
FIG. 9 is a side sectional view of aheat dissipation device 40 according to an embodiment thereof. Theheat dissipation device 40 includes a housing 44 having a first air inlet 441 and a first air outlet 442 as well as a second air inlet 443 and a second air outlet 444. Theheat dissipation device 40 further includes aheat pipe bank 41 having a condensingsection 411 and avaporizing section 412, an upperblower fan assembly 42 located corresponding to thecondensing section 411, and a lowerblower fan assembly 43 located corresponding to thevaporizing section 412. The first air inlet 441 and the first air outlet 442 are located corresponding to thecondensing section 411, and the second air inlet 443 and the second air outlet 444 are located corresponding to thevaporizing section 412. When it is desired to dissipate heat, the lowerblower fan assembly 43 is started to rotate, bringing indoor air to flow through the second air inlet 443 and exchange heat with thevaporizing section 412 of theheat pipe bank 41 before exiting the housing 44 via the second air outlet 444. Meanwhile, the vaporizingsection 412 of theheat pipe bank 41 transfers the absorbed heat to thecondensing section 411; and outdoor air is induced by the upperblower fan assembly 42 into the housing 44 via the first air inlet 441 to exchange heat with thecondensing section 411 before exiting the housing 44 via the first air outlet 442 to dissipate heat into ambient air. -
FIG. 10 shows an example of mounting aheat dissipation device 60 of the embodiment outdoors on an outer side of a wall. The wholeheat dissipation device 60 is mounted on an outer side of awall 61. An upper half of theheat dissipation device 60 is internally provided with a condensing section while a lower half of theheat dissipation device 60 is internally provided with a vaporizing section. Outdoor air flows through and exchanges heat with the condensing section and then exits thedevice 60, so that heat is dissipated into ambient air when the outdoor air circulates through theheat dissipation device 60. The vaporizing section is connected toair ducts 62 to enable heat exchange with indoor air. Indoor air flows through and exchanges heat with the vaporizing section, so that heat carried by the indoor air is absorbed by the vaporizing section when the indoor air circulates through theheat dissipation device 60. Theheat dissipation device 60 can be quickly mounted and dismounted outdoors because a user does not need to invisibly mount the whole heat dissipation device in a wall. Thus, the installation of theheat dissipation device 60 is simplified. - In conclusion, the heat dissipation device according to the embodiment enables reduced power consumption and increased heat dissipation effect and is therefore practical for use.
- The embodiment has been described with some embodiments thereof and it is understood that many changes and modifications in the described embodiments can be carried out without departing from the scope and the spirit of the embodiment that is intended to be limited only by the appended claims.
Claims (10)
1. A heat dissipation device, comprising:
a housing;
a first partition plate for internally dividing the housing into an upper space and a lower space, so that a first air inlet and a first air outlet provided on the housing are located above the first partition plate;
at least one heat pipe bank having a condensing section and a vaporizing section, the condensing section being arranged above the first partition plate, and the vaporizing section being arranged below the first partition plate; and
a blower fan assembly being arranged in the housing corresponding to the vaporizing section;
wherein the first air inlet and the first air outlet are located corresponding to the condensing section, and the housing further has a second air inlet and a second air outlet provided thereon corresponding to the vaporizing section.
2. The heat dissipation device as claimed in claim 1 , wherein the heat pipe bank is formed by providing at least one heat pipe or a plurality of heat pipes on a plurality of radiating fins.
3. The heat dissipation device as claimed in claim 1 , wherein two heat pipe banks are provided in the housing to separately located at a left and a right side thereof, and a fan being further provided between the two heat pipe banks and located above the first partition plate corresponding to the condensing section.
4. The heat dissipation device as claimed in claim 1 , wherein the second air inlet and the second air outlet corresponding to the vaporizing section are located at the same side of the housing.
5. The heat dissipation device as claimed in claim 1 , wherein an air passage is formed in the housing behind the second air inlet to locate between a second partition plate below a bottom of the heat pipe bank and a bottom plate of the housing.
6. The heat dissipation device as claimed in claim 1 , wherein the blower fan assembly includes two blower fans and a motor, the two blower fans being separately located at and connected to two opposite ends of the motor, and the motor driving the two blower fans to rotate.
7. The heat dissipation device as claimed in claim 1 , wherein a fan is further provided in the housing corresponding to the condensing section, and the first air inlet and the first air outlet corresponding to the condensing section are located on the housing at different sides thereof.
8. The heat dissipation device as claimed in claim 1 , wherein the housing is mounted indoors, and the blower fan assembly and the first air outlet communicate with an outdoor environment via a prolonged air duct.
9. The heat dissipation device as claimed in claim 1 , wherein the housing is mounted indoors, and the first air inlet and the first air outlet communicate with an outdoor environment via an air duct each.
10. The heat dissipation device as claimed in claim 1 , wherein the housing is mounted outdoors on an outer side of a wall, and the lower space in the housing having the vaporizing section located therein communicates with an indoor environment via two air ducts to enable hot indoor air to exchange heat with the vaporizing section.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098210641U TWM367568U (en) | 2009-04-16 | 2009-06-15 | Heat dissipation device, and electronic component module box and machine room with the same |
TW98210641 | 2009-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100314079A1 true US20100314079A1 (en) | 2010-12-16 |
Family
ID=43305391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/766,316 Abandoned US20100314079A1 (en) | 2009-06-15 | 2010-04-23 | Heat dissipation device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100314079A1 (en) |
JP (1) | JP3160838U (en) |
TW (1) | TWM367568U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2555604B1 (en) * | 2010-03-30 | 2013-07-10 | AST Modular, S.L. | System for air-conditioning the interior of a data processing center |
CN104869793A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Electric control cabinet with excellent refrigerating effect |
US20170336073A1 (en) * | 2014-11-28 | 2017-11-23 | Frostfree Venting Inc. | Method and apparatus for avoiding frost or ice build-up on exhaust vents and air intakes of condensing appliances |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI399168B (en) * | 2010-12-24 | 2013-06-11 | Delta Electronics Inc | Data center and arrangement of electronic equipment sets and air conditioner |
CN116915728A (en) * | 2023-08-09 | 2023-10-20 | 南京奥通智能科技有限公司 | Communication switch for long-distance industrial Ethernet transmission |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474229A (en) * | 1981-08-19 | 1984-10-02 | Foster Wheeler Energy Corporation | Air preheater |
US20070169920A1 (en) * | 2006-01-24 | 2007-07-26 | Delta Electronics, Inc. | Heat exchanger |
-
2009
- 2009-06-15 TW TW098210641U patent/TWM367568U/en not_active IP Right Cessation
-
2010
- 2010-04-23 US US12/766,316 patent/US20100314079A1/en not_active Abandoned
- 2010-04-28 JP JP2010002850U patent/JP3160838U/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474229A (en) * | 1981-08-19 | 1984-10-02 | Foster Wheeler Energy Corporation | Air preheater |
US20070169920A1 (en) * | 2006-01-24 | 2007-07-26 | Delta Electronics, Inc. | Heat exchanger |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2555604B1 (en) * | 2010-03-30 | 2013-07-10 | AST Modular, S.L. | System for air-conditioning the interior of a data processing center |
US20170336073A1 (en) * | 2014-11-28 | 2017-11-23 | Frostfree Venting Inc. | Method and apparatus for avoiding frost or ice build-up on exhaust vents and air intakes of condensing appliances |
CN104869793A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Electric control cabinet with excellent refrigerating effect |
Also Published As
Publication number | Publication date |
---|---|
JP3160838U (en) | 2010-07-08 |
TWM367568U (en) | 2009-10-21 |
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