CN204518290U - The automatically controlled cabinet heat radiation device of a kind of sealing - Google Patents
The automatically controlled cabinet heat radiation device of a kind of sealing Download PDFInfo
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- CN204518290U CN204518290U CN201520102823.5U CN201520102823U CN204518290U CN 204518290 U CN204518290 U CN 204518290U CN 201520102823 U CN201520102823 U CN 201520102823U CN 204518290 U CN204518290 U CN 204518290U
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- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 230000005855 radiation Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 208000002925 dental caries Diseases 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The automatically controlled cabinet heat radiation device of a kind of sealing, comprises heat pipe assembly, housing, blower fan, dividing plate and baffle part: be the mounting panel installed with electrical control cubicles in the middle part of housing; Described dividing plate is positioned at housing by spaced apart outside cabinet and cabinet and forms the first sub-cavity independent of each other and the second sub-cavity; Two pieces of baffle parts to lay respectively in first, second sub-cavity and for the two ends of fixing heat pipe assembly; Described heat pipe assembly is through middle dividing plate, two ends are fixed in baffle part, the two ends of heat pipe occupy in the first sub-cavity and the second sub-cavity respectively, and install a blower fan respectively on the housing at the first sub-cavity and the second sub-cavity place, and reserved air inlet or air outlet.By the application of hot pipe technique, successfully solve the heat dissipation problem of existing sealed type electrical control cubicles, and keep the sealing in cabinet, the air in cabinet circulates, and the air outside cabinet is lowered the temperature, between by heat pipe transferring heat, without cross pollution.
Description
Technical field
The utility model relates to a kind of heat sink technology field, and specifically a kind of sealing electrical control cubicles main body of giving carries out the radiator dispelled the heat.
Background technology
Electrical control cubicles is a kind of basic equipment in electric control field, when its be applied in the environment such as open air, workshop compare under rugged environment time, in order to ensure that the space in cabinet is in clean environment, need the measure it being taked to waterproof, protection against the tide, dust-proof, insect protected, whole cabinet is made hermetic pattern by conventional method exactly.
For this hermetic cabinet, heat radiation is a large problem, because need in its running to carry out to dispel the heat (various electric elements can persistent fever), the heat sinking function of what existing radiating mode relied on is metal shell, radiating effect be limited.
Utility model content
For solving the problem, the utility model provides a kind of sealing automatically controlled cabinet heat radiation device, is a kind of modular radiator, can transforms, meet general instructions for use for the electrical control cubicles of existing all sealed types.
The technical scheme in the invention for solving the technical problem is:
The automatically controlled cabinet heat radiation device of a kind of sealing, is characterized in that, comprise heat pipe assembly, housing, blower fan, dividing plate and baffle part:
Described enclosure interior is cavity, and is the mounting panel installed with electrical control cubicles in the middle part of housing;
Described dividing plate is positioned at housing by spaced apart outside cabinet and cabinet and forms the first sub-cavity independent of each other and the second sub-cavity;
Two pieces of baffle parts to lay respectively in first, second sub-cavity and for the two ends of fixing heat pipe assembly;
Described heat pipe assembly is through middle dividing plate, two ends are fixed in baffle part, the two ends of heat pipe occupy in the first sub-cavity and the second sub-cavity respectively, and install a blower fan respectively on the housing at the first sub-cavity and the second sub-cavity place, and respectively reserved air inlet or/and air outlet.
Further, the direction of the air flowing in two sub-cavitys is contrary.
Further, described baffle part polystyrene manufactures.
Further, dividing plate cold-rolled steel sheet manufacture, surface plastic spraying process.
Further, described blower fan is ball bearing axial flow blower.
Further, housing cold-reduced sheet manufacture, surface plastic spraying process.
Further, described heat pipe assembly is formed by connecting by expanded joint mode by copper pipe and aluminium flake, and copper pipe inside fills appropriate heat transfer medium, and wherein aluminium flake is for increasing heat absorption and area of dissipation.
Further, screen pack is set at the air inlet of described second sub-cavity.
The beneficial effects of the utility model are: by the application of hot pipe technique, successfully solve the heat dissipation problem of existing sealed type electrical control cubicles, and keep the sealing in cabinet, air in cabinet circulates, air outside cabinet is lowered the temperature, between by heat pipe transferring heat, without cross pollution.
Accompanying drawing explanation
Fig. 1 is perspective view;
Fig. 2 is the scheme of installation of radiator and electrical control cubicles;
Fig. 3 is front view of the present utility model;
Fig. 4 is the full sectional view of Fig. 3;
Fig. 5 is end view;
Fig. 6 is another mounting means of heat pipe;
Fig. 7 is another mounting means of heat pipe;
In figure: 1 heat pipe assembly, 2 housings, 21 first sub-cavitys, 22 second sub-cavitys, 23 mounting panels, 24 into and out of air port, 3,3 ' blower fan, 4 dividing plates, 5 baffle parts, 6 electrical control cubicles.
Embodiment
As shown in Figures 1 to 7,
Airtight electrical control cubicles radiator is the gas-to-gas heat exchanger using heat pipe as heat transfer element, is mainly used in the cooling of the equipment such as airtight electrical control cubicles, industrial equipment, computer.Radiator forms primarily of heat pipe assembly 1, housing 2, blower fan 3, central dividing plate 4 and baffle part 5.According to requirements can join cabinet outer air screen pack and rain cover.Below understanding, each building block is described in detail:
Heat pipe assembly 1 is the core heat transfer component of radiator, and adopt copper pipe and aluminium flake expanded joint mode to manufacture, copper pipe inside fills appropriate heat transfer medium, has the ability of hot superconduction, and wherein aluminium flake is for increasing heat absorption and area of dissipation.
The effect of housing 2 is the airflow paths forming heat exchanger, and other parts such as fixing heat pipe heat-exchanging component, blower fan, housing cold-reduced sheet manufacture, surface plastic spraying process, has enough intensity and decay resistance.Housing is divided into the middle mounting panel 23 installed with electrical control cubicles according to residing position, is positioned at the first sub-cavity 21 of cabinet inside and is positioned at the second sub-cavity 22 of cabinet outside, above-mentioned two sub-cavity separation both sides inside and outside cabinet.
Blower fan 3 is power parts of radiator, for the air flowing that drived control cabinet is inside and outside, to realize in cabinet, the heat convection of cabinet outer air.Related product selects efficient and long life ball bearing axial flow blower.
The effect of dividing plate 4 is separated by the air in cabinet and outside cabinet, and make to ensure positiver sealing, dividing plate cold-rolled steel sheet manufacture, surface plastic spraying process in cabinet.
Baffle part 5 is for filling in housing along airflow path without heat exchanger fin position, and to prevent short-circuit of air, baffle part polystyrene manufactures.
Above-mentioned heat pipe is through middle dividing plate 4, two ends are fixed in baffle part, in such heat pipe assembly 1, the two ends of heat pipe occupy the first sub-cavity 21 and second respectively in cavity 22, and on the housing at the first sub-cavity and the second sub-cavity place, a blower fan (3 and 3 ') is installed respectively, and it is reserved into and out of air port 24, its essence is an air port, wind direction according to blower fan determines air inlet/outlet mode, two blower fans blow or exhausting respectively to the sub-cavity of correspondence, add the mobile performance of the air at quick heating pipe place, form a kind of heat transfer effect preferably.
Radiator operation principle
Because the electronics in electrical control cubicles 6/electric elements heat radiation makes to be in air themperature in the cabinet under air-tight state and raises, inside radiator cabinet, blower fan drives air heat pipe heat exchanging component loops flowing inside radiator cabinet in cabinet, in first sub-cavity, when in cabinet, high temperature air flows through heat pipe assembly, with heat convection form, heat is passed to copper pipe and the aluminium flake outer surface of heat pipe assembly, thus air themperature in reduction cabinet, ensure electronics/electric elements reliably working.Heat pipe assembly from absorption of air in cabinet to heat to pass to heat-transfer working medium in pipe through copper pipe tube wall, heat is sent to outside the cabinet of heat pipe assembly by this working medium, and is passed to the outer surface of heat pipe assembly through copper pipe tube wall.In the second sub-cavity, outside radiator cabinet, blower fan drives cabinet outer air to flow through heat pipe assembly outside cabinet, and outside cabinet, heat is passed to cabinet outer air, as Fig. 2 with heat convection form by heat pipe assembly.
Independent of one another between two sub-cavitys, it can realize the transmission of heat and scatter and disappear.
The arranged direction of above-mentioned heat pipe in the first cavity and the second cavity and mode, comprise the direction vertical with blower fan, as Fig. 4, the mode that heat pipe tilts, as shown in Figure 6 and Figure 7, according to position and the determining positions being arranged on electrical control cubicles of inlet and outlet, to meet air-flow smooth by temperature exchange during heat pipe.
There is following features and advantage:
Low Temperature Difference heat exchange.Use high-efficiency heat pipe as heat transfer element, can Low Temperature Difference heat exchange be carried out, ensure that controlling in-cabinet temperature meets electric device instructions for use.
Airtight performance is good.In cabinet between air side and cabinet outer air side, between radiator and control cubicle, sealing is reliable, can meet NEMA4 and NEMA12 requirement of shelter.
Local overheating in cabinet can be prevented.Radiator is in radiation processes, and air circulation flow in cabinet, Homogeneous cooling in cabinet, can effectively prevent local overheating in cabinet.
Operating cost is low.Cabinet outer air is utilized to carry out cooling in cabinet, except a small amount of electric energy of blower fan consumption, without any need for low-temperature receiver and power.
Compact conformation, invests little.Copper pipe is adopted to wear intensive aluminium flake heat dissipation element, compact conformation.
Mounting means is flexible.Radiator can be arranged on the top of control cubicle, sidewall, rear wall and cabinet door.
Install simple.Control cubicle radiator being fixed by bolts to perforate on request gets final product work.
Long service life, non-maintaining.The heat pipe life-span is not less than 30 years, and fan life is not less than 4 years, in use except every 4 years replacing primary air fans, does not need to be serviced.
Allow environment for use temperature-40 DEG C ~ 80 DEG C.
Above-mentioned hot superconductive medium, can adopt United States Patent (USP) (US6132823) to make, and this patent is CN1238721 in the application of China, and the batch production of current Dezhou Chuan Mao heat energy Science and Technology Ltd., and public offering, belong to prior art.
Except the technical characteristic described in specification, be the known technology of those skilled in the art.
Claims (8)
1. seal an automatically controlled cabinet heat radiation device, it is characterized in that, comprise heat pipe assembly, housing, blower fan, dividing plate and baffle part:
Described enclosure interior is cavity, and is the mounting panel be connected with electrical control cubicles in the middle part of housing;
Described dividing plate is positioned at housing by spaced apart outside cabinet and cabinet and forms the first sub-cavity independent of each other and the second sub-cavity;
Two pieces of baffle parts lay respectively in first, second sub-cavity;
Described heat pipe assembly is through middle dividing plate and two ends are fixed in baffle part, the two ends of described heat pipe assembly occupy in the first sub-cavity and the second sub-cavity respectively, and on the housing at the first sub-cavity and the second sub-cavity place, a blower fan is installed respectively, and respectively reserved air inlet or/and air outlet.
2. the automatically controlled cabinet heat radiation device of one sealing according to claim 1, it is characterized in that, described heat pipe assembly is formed by connecting by expanded joint mode by copper pipe and aluminium flake, and copper pipe inside fills appropriate heat transfer medium.
3. the automatically controlled cabinet heat radiation device of one sealing according to claim 1, is characterized in that, the direction of the air flowing in two sub-cavitys is contrary.
4. the automatically controlled cabinet heat radiation device of one sealing according to claim 2, it is characterized in that, described baffle part polystyrene manufactures.
5. the automatically controlled cabinet heat radiation device of one sealing according to claim 4, is characterized in that, dividing plate cold-rolled steel sheet manufacture, surface plastic spraying process.
6. the automatically controlled cabinet heat radiation device of one sealing according to claim 5, it is characterized in that, described blower fan is ball bearing axial flow blower.
7. the automatically controlled cabinet heat radiation device of one sealing according to claim 6, is characterized in that, housing cold-reduced sheet manufacture, surface plastic spraying process.
8. the automatically controlled cabinet heat radiation device of one sealing according to claim 1, is characterized in that, arrange screen pack at the air inlet of described second sub-cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102823.5U CN204518290U (en) | 2015-02-12 | 2015-02-12 | The automatically controlled cabinet heat radiation device of a kind of sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102823.5U CN204518290U (en) | 2015-02-12 | 2015-02-12 | The automatically controlled cabinet heat radiation device of a kind of sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518290U true CN204518290U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102823.5U Expired - Fee Related CN204518290U (en) | 2015-02-12 | 2015-02-12 | The automatically controlled cabinet heat radiation device of a kind of sealing |
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| CN (1) | CN204518290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153876A (en) * | 2020-10-21 | 2020-12-29 | 江苏勒图智能科技有限公司 | Soaking plate heat exchanger |
-
2015
- 2015-02-12 CN CN201520102823.5U patent/CN204518290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153876A (en) * | 2020-10-21 | 2020-12-29 | 江苏勒图智能科技有限公司 | Soaking plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160523 Address after: 253700 Dezhou City, Qingyun Province Economic Development Zone, West Ring Road, No. 2899, No. Patentee after: SHANDONG PENGYAO ENERGY Co.,Ltd. Address before: The city of Hangzhou in West Zhejiang province 310000 No. 998 Sea Park Building No. 18 room 208 Patentee before: ZHEJIANG SUNT HEAT TRANSFER TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |