CN104780742A - Heat dissipation box, electric cabinet and air conditioning system - Google Patents
Heat dissipation box, electric cabinet and air conditioning system Download PDFInfo
- Publication number
- CN104780742A CN104780742A CN201510129889.8A CN201510129889A CN104780742A CN 104780742 A CN104780742 A CN 104780742A CN 201510129889 A CN201510129889 A CN 201510129889A CN 104780742 A CN104780742 A CN 104780742A
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- China
- Prior art keywords
- heat
- heat dissipation
- stuffing box
- dissipation tank
- heat pipe
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 36
- 238000004378 air conditioning Methods 0.000 title claims abstract description 12
- 238000009833 condensation Methods 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims abstract description 16
- 238000001704 evaporation Methods 0.000 claims abstract description 15
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a heat dissipation box, an electric cabinet and an air conditioning system. The heat dissipation box comprises a sealing box body, and further comprises a plurality of heat pipes, wherein a plurality of mounting holes are formed in the sealing box body, the heat pipes are correspondingly arranged in the mounting holes, evaporation sections of the heat pipes are located inside the sealing box body, and condensation sections of the heat pipes are located outside the sealing box body. The invention arranges a plurality of mounting holes on the sealed box, the heat pipes are correspondingly arranged in the mounting holes, the evaporation section of the heat pipe is positioned in the sealed box, the condensation section of the heat pipe is positioned outside the sealed box, the heat pipe is utilized to transfer the heat to the outside of the sealed box, thereby dissipating the heat to the air, and the heat conductivity coefficient of the heat pipe is 105W/m DEG C, thereby effectively improving the heat radiation performance of the heat radiation box.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of heat dissipation tank, electric cabinet and air-conditioning system.
Background technology
Existing business air conditioner unit is along with the change of demand, heat exchange amount also constantly increases, make unit design volume also in continuous expansion, along with the increase of components and parts power, electric cabinet heat dissipation capacity also in continuous increase, by existing technical conditions, in order to reduce the temperature in electric cabinet, constantly can only increase the louvre of electric cabinet surrounding, increase the circulation area of air, or at periphery increase small fan, electronic box be lowered the temperature.
Although above-mentioned two kinds of methods exempt from the requirement that can reach by force cooling, but the temperature being difficult to guarantee electronic box inside reaches a very desirable value, simultaneously due to the increase of electronic box louvre, dust in air and water vapour are more easily entered in electronic box, the component reliability in electronic box and useful life are reduced greatly.
Summary of the invention
The present invention aims to provide a kind of heat dissipation tank, electric cabinet and the air-conditioning system that improve heat dispersion.
The invention provides a kind of heat dissipation tank, comprise stuffing box, heat dissipation tank also comprises multiple heat pipe, stuffing box is arranged multiple installing hole, heat pipe correspondence is arranged in installing hole, and the evaporation section of heat pipe is positioned at stuffing box inside, and the condensation segment of heat pipe is positioned at the outside of stuffing box.
Further, heat pipe also comprises the adiabatic section between evaporation section and condensation segment.
Further, stuffing box comprises seal case and is sealingly fastened on the sealed container door on seal case.
Further, stuffing box also comprises the snap close controlling sealed container door switch.
Further, heat dissipation tank also comprises and is located at stuffing box top to protect the heat dissipating housing of heat pipe.
Further, heat dissipating housing is provided with ventilation shutter.
Further, heat dissipation tank also comprises the radiator fan coordinated with heat dissipating housing.
Further, heat pipe is thermal siphon, and multiple installing hole is arranged on the top of stuffing box, and thermal siphon is vertically arranged in installing hole.
Present invention also offers a kind of electric cabinet, comprise electric control element and aforesaid heat dissipation tank, electric control element is arranged on stuffing box inside.
Present invention also offers a kind of air-conditioning system, comprise aforesaid electric cabinet.
According to heat dissipation tank of the present invention, electric cabinet and air-conditioning system, by arranging multiple installing hole on stuffing box, in installing hole, correspondence arranges heat pipe, and make the evaporation section of heat pipe be positioned at stuffing box inside, the condensation segment of heat pipe is positioned at the outside of stuffing box, utilize heat pipe that transfer of heat is outside to stuffing box, thus by heat loss in air, the conductive coefficient due to heat pipe is 10
5w/m DEG C, thus effectively can improve the heat dispersion of heat dissipation tank.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram according to electric cabinet of the present invention;
Fig. 2 is the side-looking structural representation according to electric cabinet of the present invention;
Fig. 3 is the plan structure schematic diagram according to electric cabinet of the present invention.
Description of reference numerals:
10, stuffing box; 20, heat pipe; 30, heat dissipating housing; 40, electric control element.
Embodiment
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, according to heat dissipation tank of the present invention, comprise stuffing box 10, heat dissipation tank also comprises multiple heat pipe 20, stuffing box 10 arranges multiple installing hole, heat pipe 20 correspondence is arranged in installing hole, and the evaporation section of heat pipe 20 is positioned at stuffing box 10 inside, and the condensation segment of heat pipe 20 is positioned at the outside of stuffing box 10.The present invention utilizes heat pipe 20 that transfer of heat is outside to stuffing box 10, thus by heat loss in air, the conductive coefficient due to heat pipe 20 is 10
5w/m DEG C, the heat pipe 20 of high-termal conductivity can make the temperature in stuffing box 10 be reduced to ambient temperature, thus effectively improves the heat dispersion of heat dissipation tank.
Particularly, when heat dissipation tank of the present invention is dispelled the heat by heat pipe 20, when the generation heat of stuffing box 10 inside, the evaporation section heat absorption of heat pipe 20, thus make the hydraulic fluid carburation by evaporation of heat pipe 20 inside, and flow to condensation segment; At condensation segment, after condensation of gas liquefaction, then be back to evaporation section carburation by evaporation, thus by the transfer of heat of stuffing box 10 inside to outside.
In addition, because the present invention is dispelled the heat by heat pipe 20, need not dispel the heat by increasing rate of air circulation, thus make heat dissipation tank can be arranged to the casing sealed, i.e. stuffing box 10, dust in air and moisture can be completely cut off, ensure long term device and the external isolation of stuffing box 10, improve device lifetime.Preferably, stuffing box 10 comprises seal case and is sealingly fastened on the sealed container door on seal case, thus conveniently arranges corresponding device in stuffing box 10 inside.Usually, stuffing box 10 also comprises snap close, thus controls sealed container door switch.
Preferably, heat pipe 20 also comprises the adiabatic section between evaporation section and condensation segment, and adiabatic section coordinates with installing hole, thus makes evaporation section be positioned at the inside of stuffing box 10 completely, and condensation segment is positioned at the outside of stuffing box 10 completely, makes heat radiation more abundant.
More preferably, heat pipe 20 adopts thermal siphon, is arranged on the top of stuffing box 10 by installing hole, and thermal siphon is vertically arranged in installing hole, adopts thermal siphon can improve conductive coefficient and radiating effect further.And the relative general heat pipe of thermal siphon, structure is simpler, can reduce costs.
In addition, thermal siphon has unidirectional hot, and namely thermal siphon only allows heat to be delivered to outside from stuffing box 10, and does not allow counter motion.As long as namely in stuffing box 10, temperature is higher than ambient temperature, heat is dispersed in environment rapidly by thermal siphon, makes the temperature closely ambient temperature in stuffing box 10; When ambient temperature is higher than stuffing box 10 temperature, again can not reverse conduction in electric cabinet, ensure that stuffing box 10 internal temperature is stablized.
Shown in composition graphs 1 to Fig. 3, heat dissipation tank also comprises and is located at stuffing box 10 top to protect the heat dissipating housing 30 of heat pipe 20, and namely heat dissipating housing 30 is located at the outside of the condensation segment of heat pipe 20, thus opposite heat tube 20 forms protection.Usually, in order to strengthen air circulation, the side of heat dissipating housing 30 and end face are provided with corresponding ventilation window, such as ventilation shutter.Certainly, heat dissipating housing 30 also can be set to netted heat dissipating housing.Preferably, in order to improve the air circulation of the condensation segment of heat pipe 20 further, heat dissipation tank can also arrange the radiator fan coordinated with heat dissipating housing 30.
Shown in composition graphs 1 to 3, present invention also offers a kind of electric cabinet, comprise electric control element 40 and aforesaid heat dissipation tank, it is inner that electric control element 40 is arranged on stuffing box 10, in the electric cabinet course of work, use the principle that in electric cabinet, hot gas up emits, the heat pipe 20 being arranged on stuffing box 10 top can be good at the heat absorbing electric control element 40 in stuffing box 10, reaches the object reducing temperature in stuffing box 10.When in electric cabinet, electric control element 40 works, heat is outwardly conducted heat by heat pipe 20, until electronic box internal temperature keeps consistent with ambient temperature.When electric control element 40 quits work in electric cabinet, by the reverse heat-proof quality of heat pipe 20, stop heat to be delivered in electric cabinet, ensure that components and parts are unaffected.In the present invention, stuffing box 10 seals completely, by snap close to stuffing box 10 switch, can only preserve inner and external environment, can protect inner electric control element 40 well.
Present invention also offers a kind of air-conditioning system, comprise aforesaid electric cabinet, thus effectively reduce the temperature of electric cabinet, improve life-span and the air-conditioning system reliability of electric control element 40.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to heat dissipation tank of the present invention, electric cabinet and air-conditioning system, by arranging multiple installing hole on stuffing box, in installing hole, correspondence arranges heat pipe, and make the evaporation section of heat pipe be positioned at stuffing box inside, the condensation segment of heat pipe is positioned at the outside of stuffing box, utilize heat pipe that transfer of heat is outside to stuffing box, thus by heat loss in air, the conductive coefficient due to heat pipe is 10
5w/m DEG C, thus effectively can improve the heat dispersion of heat dissipation tank.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a heat dissipation tank, comprise stuffing box (10), it is characterized in that, described heat dissipation tank also comprises multiple heat pipe (20), (10) arrange multiple installing hole with described stuffing box, described heat pipe (20) correspondence is arranged in described installing hole, and the evaporation section of described heat pipe (20) is positioned at described stuffing box (10) inside, and the condensation segment of described heat pipe (20) is positioned at the outside of described stuffing box (10).
2. heat dissipation tank according to claim 1, is characterized in that,
Described heat pipe (20) also comprises the adiabatic section between described evaporation section and described condensation segment.
3. heat dissipation tank according to claim 1, is characterized in that,
Described stuffing box (10) comprises seal case and is sealingly fastened on the sealed container door on described seal case.
4. heat dissipation tank according to claim 3, is characterized in that,
Described stuffing box (10) also comprises the snap close controlling described sealed container door switch.
5. heat dissipation tank according to claim 1, is characterized in that,
Described heat dissipation tank also comprises and is located at described stuffing box (10) top to protect the heat dissipating housing (30) of described heat pipe (20).
6. heat dissipation tank according to claim 5, is characterized in that,
(30) are provided with ventilation shutter to described heat dissipating housing.
7. heat dissipation tank according to claim 5, is characterized in that,
Described heat dissipation tank also comprises the radiator fan coordinated with described heat dissipating housing (30).
8. heat dissipation tank according to any one of claim 1 to 7, is characterized in that,
Described heat pipe (20) is thermal siphon, and described multiple installing hole is arranged on the top of described stuffing box (10), and described thermal siphon is vertically arranged in described installing hole.
9. an electric cabinet, comprise electric control element (40), it is characterized in that, described electric cabinet also comprises the heat dissipation tank according to any one of claim 1 to 8, and it is inner that described electric control element (40) is arranged on described stuffing box (10).
10. an air-conditioning system, comprises electric cabinet, it is characterized in that, described electric cabinet is electric cabinet according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129889.8A CN104780742A (en) | 2015-03-23 | 2015-03-23 | Heat dissipation box, electric cabinet and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129889.8A CN104780742A (en) | 2015-03-23 | 2015-03-23 | Heat dissipation box, electric cabinet and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104780742A true CN104780742A (en) | 2015-07-15 |
Family
ID=53621877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129889.8A Pending CN104780742A (en) | 2015-03-23 | 2015-03-23 | Heat dissipation box, electric cabinet and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104780742A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906705A (en) * | 2017-12-15 | 2018-04-13 | 珠海格力电器股份有限公司 | Air conditioner and electrical box thereof |
| CN108566722A (en) * | 2018-06-11 | 2018-09-21 | 广德新三联电子有限公司 | A kind of circuit board of line width spacing 4/4mil |
| CN108566723A (en) * | 2018-06-11 | 2018-09-21 | 广德新三联电子有限公司 | A kind of heat radiating type circuit board for automobile middle control |
| CN109725689A (en) * | 2018-12-25 | 2019-05-07 | 东南大学 | Cabinet combines radiator and its control method |
| CN110785055A (en) * | 2019-10-16 | 2020-02-11 | 珠海格力电器股份有限公司 | Temperature balancing device, air conditioner with same and temperature balancing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414320Y (en) * | 1999-09-25 | 2001-01-10 | 大连熵立得传热技术有限公司 | Closed system radiator |
| CN201032438Y (en) * | 2007-04-13 | 2008-03-05 | 南京师范大学 | Air heat exchange device for machine room |
| CN203181484U (en) * | 2013-03-18 | 2013-09-04 | 金华电业局 | Outdoor intelligent termination rack |
| CN103855629A (en) * | 2012-11-29 | 2014-06-11 | 西安上尚机电有限公司 | Power distribution cabinet heat-radiation system based on heat pipe |
| CN204616252U (en) * | 2015-03-23 | 2015-09-02 | 珠海格力电器股份有限公司 | Heat dissipation box, electric cabinet and air conditioning system |
-
2015
- 2015-03-23 CN CN201510129889.8A patent/CN104780742A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414320Y (en) * | 1999-09-25 | 2001-01-10 | 大连熵立得传热技术有限公司 | Closed system radiator |
| CN201032438Y (en) * | 2007-04-13 | 2008-03-05 | 南京师范大学 | Air heat exchange device for machine room |
| CN103855629A (en) * | 2012-11-29 | 2014-06-11 | 西安上尚机电有限公司 | Power distribution cabinet heat-radiation system based on heat pipe |
| CN203181484U (en) * | 2013-03-18 | 2013-09-04 | 金华电业局 | Outdoor intelligent termination rack |
| CN204616252U (en) * | 2015-03-23 | 2015-09-02 | 珠海格力电器股份有限公司 | Heat dissipation box, electric cabinet and air conditioning system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906705A (en) * | 2017-12-15 | 2018-04-13 | 珠海格力电器股份有限公司 | Air conditioner and electrical box thereof |
| CN107906705B (en) * | 2017-12-15 | 2024-04-09 | 珠海格力电器股份有限公司 | Air conditioner and electrical box thereof |
| CN108566722A (en) * | 2018-06-11 | 2018-09-21 | 广德新三联电子有限公司 | A kind of circuit board of line width spacing 4/4mil |
| CN108566723A (en) * | 2018-06-11 | 2018-09-21 | 广德新三联电子有限公司 | A kind of heat radiating type circuit board for automobile middle control |
| CN109725689A (en) * | 2018-12-25 | 2019-05-07 | 东南大学 | Cabinet combines radiator and its control method |
| CN110785055A (en) * | 2019-10-16 | 2020-02-11 | 珠海格力电器股份有限公司 | Temperature balancing device, air conditioner with same and temperature balancing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |