CN102056432B - Outdoor heat exchange cabinet - Google Patents
Outdoor heat exchange cabinet Download PDFInfo
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- CN102056432B CN102056432B CN2009102228026A CN200910222802A CN102056432B CN 102056432 B CN102056432 B CN 102056432B CN 2009102228026 A CN2009102228026 A CN 2009102228026A CN 200910222802 A CN200910222802 A CN 200910222802A CN 102056432 B CN102056432 B CN 102056432B
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Abstract
The invention discloses an outdoor heat exchange cabinet which comprises an outer cabinet and an airtight inner cabinet for placing electronic devices. The inner side of the inner cabinet and a cooling fin form an air flow inner circulation unit, an air flow outer circulation unit is formed between the inner cabinet and the outer cabinet and the cooling fin is arranged in the outer circulation unit. The cooling fin which is a part of the inner circulation unit is used for quickly and efficiently transmitting heat from the inner circulation unit to the outer circulation unit, and provides a temperature environment for equipment in the inner circulation unit to normally run.
Description
Technical field
The present invention relates to a kind of outdoor cabinet, relate to a kind of outdoor heat exchange rack of new structure particularly.
Background technology
Existing rack is generally the direct ventilation cabinet, promptly rack inner directly and extraneous air exchange, above-mentioned heat exchange method is brought outside dust into rack inside easily, influences the equipment operate as normal; Also have a kind of mode for a certain side at rack heat exchanger to be installed, still, above-mentioned heat exchange method does not form backflow, and radiating effect is not good; Also having a kind of mode in addition is the air conditioner type rack, but the cost of air conditioner type rack is high, and energy consumption is big.Therefore; The manufacturer of existing outdoor cabinet proposes a kind of heat abstractor that seals outdoor cabinet in CN201022254Y at present; It comprises cabinet, is arranged on the interior circulation air path of one deck outer circulating air duct, one deck, outer circulation blower fan, interior circulating fan, fin and heat dissipation equipment in the cabinet, is provided with place's fin and said outer circulation blower fan in the said outer circulating air duct at least; Said outer circulating air duct one side is provided with air inlet, and a relative side then is provided with air outlet; At least be provided with in the circulation air path in said a place state heat dissipation equipment and said in circulating fan, said outer circulating air duct and interior circulation air path in said under circulating fan and the outer circulation fan action formation adjacent outside in the bidirectional adverse current cooling duct; At least one heat-producing device sealing is arranged between the bottom outer circulating air duct and interior circulation air path of said cabinet; One auxiliary equipment sealing be arranged on said in the interior ring of circulation air path and near said air inlet one side, said heat dissipation equipment is adjacent to be arranged on said auxiliary equipment one side and near said air outlet one side.This heat abstractor is through forming an inner cycle channel in the heat-producing device locking device; And between heat-producing device locking device and cabinet, form an outer circulation passage, thereby can effectively overcome protection against the tide, mildew-resistant, anti-salt fog, waterproof and the dustproof problem of heat-producing device locking device.But above-mentioned heat exchange method is not set up effective heat exchange pattern between heat-producing device locking device and cabinet, can't the heat of inner cycle channel be conducted in the outer circulation passage in time, effectively.
Summary of the invention
The object of the present invention is to provide a kind of novel outdoor heat exchange rack, to solve the problems referred to above that exist in the prior art.This outdoor heat exchange rack has the outer circulation unit and the interior cycling element of air-flow; And in utilizing cycling element part---fin conducts to the heat of interior cycling element in the outer circulation unit quickly and efficiently, the temperature environment of the normal operation of internal unit of cycling element in being in is provided.
The present invention provides following technical scheme:
The outdoor heat exchange rack; It comprises that an outer cabinet and is in order to cabinet in the hermetic type of placing electronic device; Be equiped with at least two at least one lateral surface of cabinet in said and arrange the fin that is provided with; It is characterized in that; Said fin is one or two end seal and the strip shape body that has hollow pipeline, and the position near two ends on each fin then is provided with one respectively in order to be communicated with the opening of interior cabinet and fin hollow pipeline, forms a usefulness in the said interior cabinet so that the uniformly interior cycling element of the spread heat of interior cabinet and fin; Cabinet is fixedly arranged on said outside in the cabinet in said, the outer circulation unit of formation one and extraneous air realization exchange heat between the inwall of its outer wall and outer cabinet; Said fin is positioned at said outer circulation unit.
In the embodiment that recommends; Cycling element comprises inner cycle channel and interior circulating fan in said; Said inner cycle channel comprises and is divided at least two relatively independent interior unit by at least one Internal baffle unit cashier's office in a shop in said; The both ends open of said fin is communicated in different interior unit respectively; Be provided with circulating fan at least one said on each Internal baffle unit, the equal opening of mutually same end on each bar fin of the air inlet of circulating fan in each, its air outlet other end opening on each bar fin; Said outer circulation unit comprises outer circulation passage and outer circulation blower fan; Said outer circulation passage comprises the cavity unit that forms between the inwall of outer wall and outer cabinet; This cavity unit is divided into the first relatively independent outer unit and the second outer unit by the outer baffle unit; The outer cabinet lower end of the corresponding first outer unit forms the air inlet of this cavity unit, and the outer cabinet lower end of the corresponding second outer unit forms the air outlet of this cavity unit, and this outer baffle unit is provided with the said outer circulation blower fan of at least one; The air inlet of each outer circulation blower fan is unit outside first all, and the air outlet of each outer circulation blower fan is unit outside second all.
In the embodiment that recommends; Cabinet is divided into unit and the 3rd interior unit in three relatively independent first interior unit, second by the first Internal baffle unit and the second Internal baffle unit in said; One end opening of fin is communicated with unit in first; Other end opening then is communicated with unit or the 3rd interior unit in second respectively; Be respectively arranged with the interior circulating fan of at least one on the first Internal baffle unit and the second Internal baffle unit, the air inlet of circulating fan is all towards the first interior unit in each, and the air outlet of circulating fan is then towards second interior unit corresponding with it or the 3rd interior unit in each.
In the embodiment that recommends, the shape of said fin is not limit, and its cross section can be U-shaped, V-arrangement, rectangle, square, circle or regular hexagon etc.
In the enforcement of recommending, the both ends open of fin is communicated with two interior unit of furthest respectively, with the stroke of circulating current in prolonging as much as possible.
In the embodiment that recommends; Cabinet comprises the inner cabinet and the airtight inside door that is installed in the inner cabinet front opening of a hollow shape in said; Said outer cabinet comprises the outer cabinet and the external door that is installed on the outer cabinet front opening of a hollow shape; A said inside door hollow channel at interval is installed on the inboard of said external door, and the two ends up and down of the inside door angle that bends inwards respectively, can play inside door waterproof, wind-guiding, play the effect that increases inside door intensity simultaneously.
In the embodiment that recommends, the opening and closing place of said inner cabinet and inside door is provided with the waterproof bar, gets into interior cabinet in order to prevent rainwater, and the electronic device of placing in the cabinet in making also can operate as normal in sleety weather.
In the embodiment that recommends, said fin vertically is arranged on the lateral surface of said inner cabinet.
Only if specialize, the implication of employed here all technology and scientific terminology is identical with the affiliated common implication of understanding of technical field those skilled in the art of the present invention.Equally, all can introduce the present invention as a reference at this publication of mentioning, patent application, patent and other reference.
Can know that by above-mentioned description compare with prior art, the present invention has following advantage to structure of the present invention:
1, the present invention is the design of double-deck cabinet, this wherein, the effect that outer cabinet plays ventilations, lowers the temperature, inner cabinet is then hermetically sealed, mainly plays the dust and water protection effect;
2, this outdoor cabinet has separately independently outer circulation unit and interior cycling element; And in utilizing cycling element part---fin conducts to the heat of interior cycling element in the air-flow outer circulation unit quickly and efficiently, the temperature environment of the normal operation of internal unit of cycling element in being in is provided;
3, this rack has characteristic of low energy consumption in simple in structure, low cost of manufacture and the use.
Description of drawings
Fig. 1 is the cutaway view of outdoor heat exchange rack of the present invention;
Fig. 2 is the inside and outside circulating current sketch map of Fig. 1;
Fig. 3 is a phantom of the present invention;
Fig. 4 is the assembling sketch map on Fig. 3 cabinet door top, China and foreign countries and interior cabinet door top;
Fig. 5 is the assembling sketch map of Fig. 3 China and foreign countries cabinet student portion and interior cabinet student portion;
Fig. 6 is the perspective view that is positioned at outer cabinet door and cabinet door;
Fig. 7 is outer cabinet door and interior cabinet door and the preceding sketch map of the assembling of outer cabinet and interior cabinet;
Fig. 8 be outer cabinet door and interior cabinet door with the assembling of outer cabinet and interior cabinet after sketch map;
Fig. 9 is the interior circulating current sketch map of fin;
Figure 10 is the outer circulation air-flow sketch map of fin;
Figure 11 is that the outdoor heat exchange rack is at the circulating current sketch map of overlooking under the state.
Embodiment
Specific embodiment of the present invention, the outdoor heat exchange rack, shown in Fig. 1, Fig. 2 and Fig. 3, it comprises an outer cabinet 1 and in order to cabinet 2 in the hermetic type of placing electronic device, outer cabinet 1 is cuboid with interior cabinet 2.
Shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8; Outer cabinet 1 comprise a hollow shape outer cabinet 13, be installed on the external door 131 of outer cabinet 13 front openings and be installed on the external door 132 of outer cabinet 13 right-end openings; Interior cabinet 2 comprises the inner cabinet 23 of a hollow shape, airtight inside door 231 and the airtight inside door 232 that is installed in inner cabinet 23 right-end openings that is installed in inner cabinet 23 front openings; Inside door 231 and 232 intervals, one hollow channel are installed on the inboard of external door 131 and 132 respectively; And the two ends up and down of inside door 231,232 angle that bends inwards respectively can play inside door waterproof, wind-guiding, play the effect that increases inside door 231,232 intensity simultaneously.
Shown in Fig. 1, Fig. 2 and Fig. 3; Interior cabinet 2 is divided into unit 203 in three relatively independent first 201, second interior unit 202, interior unit and the 3rd by the first Internal baffle unit 21 and the second Internal baffle unit 22; Be equiped with the fin 3 that several are vertically arranged on its left surface and the trailing flank; Fin 3 is one or two end seal and the U-shaped strip shape body that has hollow pipeline; Shown in Fig. 9 and Figure 10; Position near two ends on each fin 3 then is provided with a under shed 31 and the upper shed 32 in order to cabinet in being communicated with 2 and fin 3 hollow pipelines in order to cabinet in being communicated with 2 and fin 3 hollow pipelines respectively, and wherein, under shed 31 is communicated with unit 201 in first; 32 of upper sheds are communicated with unit 202 or the 3rd interior unit 203 in second respectively; Be respectively arranged with two and one 's interior circulating fan 4 on first Internal baffle 21 and second Internal baffle 22, in each the air inlet of circulating fan 4 all towards the under shed 31 (being arranged in first unit 201) of each root fin 3, the upper shed 32 (be arranged in second unit 202 or three unit 203) of its air outlet on each root fin.Certainly, the air inlet and the delivery port position of circulating fan 4 make the air-flow recycled back in also can exchanging.
Shown in Fig. 1, Fig. 2, Fig. 3 and Figure 11; Inner cabinet 23 is fixedly arranged on the bottom at outer cabinet 13; The distance that its trailing flank, left surface and end face are all certain at interval with outer cabinet 13; And and outer cabinet door 131 and interior cabinet door 231, and outer cabinet door 132 and interior cabinet door 232 between the common formation of hollow channel one cavity unit; The outer baffle 11 that this cavity unit is arranged on inner cabinet 23 tops by a paired horn shape is divided into the first relatively independent outer unit 101 and the second outer unit 102; Outer cabinet 1 lower end of the corresponding first outer unit 101 (the present invention is the left surface and the trailing flank of outer cabinet 13) forms the air inlet 15 of this cavity unit; Outer cabinet 1 lower end of the corresponding second outer unit 102 (the present invention is outer cabinet door 131 and outer cabinet door 132 bottoms) then forms the air outlet 16 of this cavity unit; This outer baffle 11 is provided with three outer circulation blower fans 5, and the air inlet of each outer circulation blower fan 5 is outside first unit 101 (being air inlet 15) all, and the air outlet of each outer circulation blower fan is outside second unit 102 (being air outlet 16) all.Certain distance mentioned in the preamble can be generally the distance of 5cm～100cm according to rack size, the big freedom in minor affairs adjustment of fin, and its only being restricted to should make the not direct closing of fin 3 in the inwall of outer cabinet 1 greater than the thickness of fin 3.
The opening and closing place of inner cabinet 23 and inside door 231,232 is equipped with waterproof bar 6, gets into interior cabinet 23 in order to prevent rainwater, and the electronic device of placing in the cabinet 23 in making also can operate as normal in sleety weather.
The flow path of interior circulating current is following: circulating fan 4 in opening; Circulating fan 4 in air is flowed through after under shed 31 outflows of fin 3 unit 201 in first; Then flow into the upper shed 32 (shown in solid arrow among Fig. 2) of fin 3 in the unit 203 in the unit 202 and the 3rd in second, and flow back under shed 31 (shown in dotted arrow among Fig. 2) again through the hollow pipeline of fin 3.
The flow path of outer circulation air-flow is following: open outer circulation blower fan 5; Air is from the outer circulation blower fan 5 of flowing through after the air inlet 15 of outer cabinet 13 left surfaces and trailing flank below gets into; Air outlet 16 outflows that then are provided with from outer cabinet door 131 and outer cabinet door 132; Realize the outer circulation of air-flow, the unnecessary heat that is arranged at the fin 3 in the outer circulation passage is taken out of.
The foregoing description is a preferred implementation of the present invention; But execution mode of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. outdoor heat exchange rack; It comprises that an outer cabinet and is in order to cabinet in the hermetic type of placing electronic device; Be equiped with at least two at least one lateral surface of cabinet in said and arrange the fin that is provided with; It is characterized in that; Said fin is one or two end seal and the strip shape body that has hollow pipeline, and the position near two ends on each fin then is provided with one respectively in order to be communicated with the opening of interior cabinet and fin hollow pipeline, forms a usefulness in the said interior cabinet so that the uniformly interior cycling element of the spread heat of interior cabinet and fin; Cabinet is fixedly arranged on said outside in the cabinet in said, the outer circulation unit of formation one and extraneous air realization exchange heat between the inwall of its outer wall and outer cabinet; Said fin is positioned at said outer circulation unit: wherein,
Cycling element comprises inner cycle channel and interior circulating fan in said; Said inner cycle channel comprises and is divided at least two relatively independent interior unit by at least one Internal baffle unit cashier's office in a shop in said; The both ends open of said fin is communicated in different interior unit respectively; Be provided with the said interior circulating fan of at least one on each Internal baffle unit; The equal opening of mutually same end on each bar fin of the air inlet of circulating fan in each, its air outlet other end opening on each bar fin; Said outer circulation unit comprises outer circulation passage and outer circulation blower fan; Said outer circulation passage comprises the cavity unit that forms between the inwall of outer wall and outer cabinet; This cavity unit is divided into the first relatively independent outer unit and the second outer unit by the outer baffle unit; The outer cabinet lower end of the corresponding first outer unit forms the air inlet of this cavity unit, and the outer cabinet lower end of the corresponding second outer unit forms the air outlet of this cavity unit, and this outer baffle unit is provided with the said outer circulation blower fan of at least one; The air inlet of each outer circulation blower fan is unit outside first all, and the air outlet of each outer circulation blower fan is unit outside second all;
Cabinet is divided into unit and the 3rd interior unit in three relatively independent first interior unit, second by the first Internal baffle unit and the second Internal baffle unit in said; One end opening of fin is communicated with unit in first; Other end opening then is communicated with unit or the 3rd interior unit in second respectively; Be respectively arranged with the interior circulating fan of at least one on the first Internal baffle unit and the second Internal baffle unit; The equal unit in first of the air inlet of circulating fan in each, then in the unit or the 3rd unit in second for the air outlet of circulating fan in each.
2. according to the outdoor heat exchange rack described in the claim 1, it is characterized in that: the cross sectional shape of said fin is U-shaped, V-arrangement, rectangle, square, circle or regular hexagon.
3. according to the outdoor heat exchange rack described in the claim 2, it is characterized in that: the both ends open of fin is communicated with two interior unit of furthest respectively.
4. according to the outdoor heat exchange rack described in the claim 3; It is characterized in that: cabinet comprises the inner cabinet and the airtight inside door that is installed in the inner cabinet front opening of a hollow shape in said; Said outer cabinet comprises the outer cabinet and the external door that is installed on the outer cabinet front opening of a hollow shape; A said inside door hollow channel at interval is installed on the inboard of said external door, and the two ends up and down of the inside door angle that bends inwards respectively.
5. according to the outdoor heat exchange rack described in the claim 4, it is characterized in that: the opening and closing place of said inner cabinet and inside door is provided with the waterproof bar.
6. according to the outdoor heat exchange rack described in the claim 5, it is characterized in that: said fin vertically is arranged on the lateral surface of said inner cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102228026A CN102056432B (en) | 2009-11-10 | 2009-11-10 | Outdoor heat exchange cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102228026A CN102056432B (en) | 2009-11-10 | 2009-11-10 | Outdoor heat exchange cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102056432A CN102056432A (en) | 2011-05-11 |
| CN102056432B true CN102056432B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102228026A Active CN102056432B (en) | 2009-11-10 | 2009-11-10 | Outdoor heat exchange cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN102056432B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828153B (en) * | 2011-09-28 | 2016-11-02 | 三菱电机株式会社 | Control dish |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678310Y (en) * | 2003-12-31 | 2005-02-09 | 大唐电信科技股份有限公司光通信分公司 | Assembly casing |
| US7256994B2 (en) * | 2005-10-14 | 2007-08-14 | Sansha Electric Manufacturing Company, Limited | Power supply apparatus |
| CN201022254Y (en) * | 2007-02-15 | 2008-02-13 | 中兴通讯股份有限公司 | A heat dispersion device for sealed outdoor case |
-
2009
- 2009-11-10 CN CN2009102228026A patent/CN102056432B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678310Y (en) * | 2003-12-31 | 2005-02-09 | 大唐电信科技股份有限公司光通信分公司 | Assembly casing |
| US7256994B2 (en) * | 2005-10-14 | 2007-08-14 | Sansha Electric Manufacturing Company, Limited | Power supply apparatus |
| CN201022254Y (en) * | 2007-02-15 | 2008-02-13 | 中兴通讯股份有限公司 | A heat dispersion device for sealed outdoor case |
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| Publication number | Publication date |
|---|---|
| CN102056432A (en) | 2011-05-11 |
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Address after: 363000 Longhai Dongyuan industrial district, Zhangzhou, Fujian Patentee after: Wing Stone Industry Co.,Ltd. Address before: 363000 Longhai Dongyuan industrial district, Zhangzhou, Fujian Patentee before: Fujian Bada Telecom Technology, Inc. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 361000 05 storey nineteenth storeys of Qixing building, No. 178 Qixing Road, Xiamen, Fujian, China (elevator 21 floor) Patentee after: E-STONE ELECTRONIC CO.,LTD. Address before: 363000 Longhai Dongyuan industrial district, Zhangzhou, Fujian Patentee before: Wing Stone Industry Co.,Ltd. |
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| TR01 | Transfer of patent right |