CN201294683Y - Double-layer thermal isolation cabinet - Google Patents
Double-layer thermal isolation cabinet Download PDFInfo
- Publication number
- CN201294683Y CN201294683Y CNU2008201409646U CN200820140964U CN201294683Y CN 201294683 Y CN201294683 Y CN 201294683Y CN U2008201409646 U CNU2008201409646 U CN U2008201409646U CN 200820140964 U CN200820140964 U CN 200820140964U CN 201294683 Y CN201294683 Y CN 201294683Y
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- air inlet
- interlayer
- interior case
- outer container
- blower fan
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Abstract
The utility model discloses a double-layer heat-proof cabinet which comprises an outer box and an inner box, wherein an interlayer is formed between the outer box and the inner box, the bottom of the outer box is opened with an interlayer air inlet, the top of the outer box is provided with an outer box draught fan, the top of the outer box is provided with a top cover, the outer box draught fan is communicated with the top cover, the interlayer air inlet, the interlayer and the outer box draught fan form a first air passage, the bottom of the inner box is provided with an inner box air inlet which is directly communicated with external air, the top of the inner box is provided with an inner box draught fan which is communicated with the top cover, the inner box air inlet, the inner box and the inner box draught fan form a second air passage, and air of the first air passage and the second air passage is discharged from the top cover. The double-layer heat-proof cabinet has excellent heat insulation effect, is applicable to broiled areas, and provides stable guaranty for normal work of outdoor equipment.
Description
Technical field
The utility model relates to a kind of outdoor equipment that prevents and is directly exposed to outdoor and a cabinet technical field heat-blocking action.
Background technology
For the outdoor equipment such as the outdoor watch-dog of industries such as communication, electric power, need for a long time at outside work, to extremely hot unbearable Ethiopia's horse savart, outdoor equipment all must stand the test of low temperature high thermal from arctic of severe cold.Outdoor, owing to can't switch on and the consideration of energy savings, seldom have specially in to need the outdoor equipment of work that the air conditioning chamber is set separately, and some topography and geomorphologies have also determined the air conditioning chamber can not be set, and this just has higher requirement to the material of manufacturing outdoor equipment.But the cost of exploitation new material is higher, settles the air conditioning chamber also to be not easy to implement, and the most frequently used method still is placed in outdoor equipment in one cabinet at present, is used for keeping out wind and rain of outdoor equipment, and the solar heat protection resisting cold.At present, for heat-insulated cabinet, usually adopt double-decker, be provided with materials such as heat barrier foam in the interlayer between its ectonexine, make the outdoor equipment in the internal layer cabinet not receive ultraviolet long irradiation and the temperature rising, though the temperature conduction that prevents the outside of the energy short time of the heat barrier foam in the interlayer is gone into interior case, after the time was long, its effect of heat insulation still was difficult to satisfactory.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of double thermal insulation cabinet that outdoor ultraviolet irradiation can be prevented for a long time and interior oven temperature, degree is raise, the utility model good heat-insulation effect is applicable to extremely hot each department, for the operate as normal of outdoor equipment provides solid guarantee.
The utility model is achieved by the following technical solution:
A kind of double thermal insulation cabinet, comprise outer container and interior case, form interlayer between outer container and the interior case, it is characterized in that: described outer container bottom has the interlayer air inlet, outer box top is provided with the outer container blower fan, the outer container over top is provided with top cover, and the outer container blower fan is communicated with top cover, and described interlayer air inlet, interlayer and outer container blower fan form first air duct; The case bottom is provided with the interior case air inlet that direct extraneous air is communicated with in described, interior box top is provided with interior case blower fan, interior case blower fan is communicated with top cover, and described interior case air inlet, interior case and interior case blower fan form second air duct, and the wind of described first air duct and second air duct is all discharged by top cover.
Described interlayer air inlet is opened bottom or the side in outer container, and described interior case air inlet is opened the bottom in interior case, and relative closure between interior case air inlet and the interlayer.
Described interlayer air inlet is 2, and interior case air inlet is 1, and the interlayer air inlet is positioned at the both sides of described case air inlet.
Described interlayer air inlet and interior case air inlet form by equally distributed a plurality of cellular apertures.
Described outer container blower fan and interior case blower fan all can be centrifugal blower or axial flow blower.
Advantage of the present utility model is:
1, " adopt interlayer air inlet, interlayer and outer container blower fan to form first air duct, interior case air inlet, interior case and interior case blower fan form second air duct, and the wind of described first air duct and second air duct is all discharged by top cover owing to the utility model." such technical scheme; compare with the technology that heat barrier foam is set in the existing interlayer; when interlayer or interior the temperature inside the box are higher than preset value; blower fan will be opened; thus make extraneous air at first air duct; and second air duct forms circulation, thereby regulate the temperature of interlayer and interior case, even under long ultraviolet irradiation, in also guaranteeing, outer container plays isolates the solar radiation heat effect, heat energy on the outer container can not be communicated in the interior case fully, thereby can guarantee the normal temperature of internal unit work, the utility model good heat-insulation effect effectively, be applicable to extremely hot each department, for the operate as normal of outdoor equipment provides solid guarantee.
2, interlayer air inlet of the present utility model and interior case air inlet form by equally distributed a plurality of cellular apertures, such the adjustment that the aspect can further guarantee interlayer and interior case are set.
Description of drawings
Below in conjunction with specification drawings and specific embodiments the utility model is made further supplementary notes, wherein:
Fig. 1 is a Facad structure cross-sectional schematic of the present utility model
Fig. 2 is a side structure cross-sectional schematic of the present utility model
Embodiment
With reference to Figure of description 1 and 2, the utility model discloses a kind of double thermal insulation cabinet, comprise outer container 1 and interior case 2, form interlayer 3 between outer container 1 and the interior case 2, described outer container 1 bottom has interlayer air inlet 4, and outer container 1 top is provided with outer container blower fan 5, and outer container 1 over top is provided with top cover 6, outer container blower fan 5 is communicated with top cover 6, and described interlayer air inlet 4, interlayer 3 and outer container blower fan 5 form first air duct 7; Case 2 bottoms are provided with the interior case air inlet 8 that direct extraneous air is communicated with in described, interior case 2 tops are provided with interior case blower fan 9, interior case blower fan 9 is communicated with top cover 6, case air inlet 8, interior case 2 and interior case blower fan 9 form second air duct 10 in described, and the wind of described first air duct 7 and second air duct 10 is all discharged by top cover 6.
On the basis of embodiment 1, described interlayer air inlet 4 is opened bottom or the side in outer container 1, and described interior case air inlet 8 is opened in the bottom of interior case 2, and relative closure between interior case air inlet 8 and the interlayer 3.Described interlayer air inlet 4 is 2, and interior case air inlet 8 is 1, and interlayer air inlet 4 is positioned at the both sides of described case air inlet 8.Described interlayer air inlet 4 and interior case air inlet 8 form by equally distributed a plurality of cellular apertures.
The utility model is not limited to the foregoing description; description according to the foregoing description; those of ordinary skill in the art also can make some conspicuous changes; for example the number of interlayer air inlet 4 and interior case air inlet 8 is set to 1,3 or a plurality of; the position of interlayer air inlet 4 and interior case air inlet 8 is provided with change a little etc., but these changes all should fall within the protection range of the utility model claim.
Claims (5)
1, a kind of double thermal insulation cabinet, comprise outer container (1) and interior case (2), form interlayer (3) between outer container (1) and the interior case (2), it is characterized in that: described outer container (1) bottom has interlayer air inlet (4), outer container (1) top is provided with outer container blower fan (5), outer container (1) over top is provided with top cover (6), and outer container blower fan (5) is communicated with top cover (6), and described interlayer air inlet (4), interlayer (3) and outer container blower fan (5) form first air duct (7); Case (2) bottom is provided with the interior case air inlet (8) that direct extraneous air is communicated with in described, interior case (2) top is provided with interior case blower fan (9), interior case blower fan (9) is communicated with top cover (6), case air inlet (8), interior case (2) and interior case blower fan (9) form second air duct (10) in described, and the wind of described first air duct (7) and second air duct (10) is all discharged by top cover (6).
2, double thermal insulation cabinet according to claim 1 is characterized in that: described interlayer air inlet (4) and interior case air inlet (8) form by equally distributed a plurality of cellular apertures.
3, double thermal insulation cabinet according to claim 1 and 2, it is characterized in that: described interlayer air inlet (4) is opened in the bottom or the side of outer container (1), case air inlet (8) is opened in the bottom of interior case (2) in described, and relative closure between interior case air inlet (8) and the interlayer (3).
4, double thermal insulation cabinet according to claim 3 is characterized in that: described interlayer air inlet (4) is 2, and interior case air inlet (8) is 1, and interlayer air inlet (4) is positioned at the both sides of described case air inlet (8).
5, double thermal insulation cabinet according to claim 1 is characterized in that: described outer container blower fan (5) and interior case blower fan (9) all can be centrifugal blower or axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201409646U CN201294683Y (en) | 2008-10-27 | 2008-10-27 | Double-layer thermal isolation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201409646U CN201294683Y (en) | 2008-10-27 | 2008-10-27 | Double-layer thermal isolation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294683Y true CN201294683Y (en) | 2009-08-19 |
Family
ID=41008165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201409646U Expired - Fee Related CN201294683Y (en) | 2008-10-27 | 2008-10-27 | Double-layer thermal isolation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294683Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595821A (en) * | 2012-03-09 | 2012-07-18 | 杭州金盾电器有限公司 | Double-layer outdoor power chassis |
| CN105007706A (en) * | 2015-06-29 | 2015-10-28 | 平高集团有限公司 | Cabinet body device with thermal insulation and ventilation function, and control cubicle using same |
| CN107093858A (en) * | 2017-05-10 | 2017-08-25 | 无锡赛孚电力环境控制设备有限公司 | The control method of microenvironment in a kind of ring main unit |
| CN108988140A (en) * | 2018-07-30 | 2018-12-11 | 安徽吉乃尔电器科技有限公司 | A kind of electric power protection measure and control device convenient for heat dissipation |
| CN109152285A (en) * | 2018-08-26 | 2019-01-04 | 国网山东省电力公司宁津县供电公司 | A kind of power dispatching automation cabinet conducive to heat dissipation |
-
2008
- 2008-10-27 CN CNU2008201409646U patent/CN201294683Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595821A (en) * | 2012-03-09 | 2012-07-18 | 杭州金盾电器有限公司 | Double-layer outdoor power chassis |
| CN102595821B (en) * | 2012-03-09 | 2014-11-05 | 钱月仁 | Double-layer outdoor power chassis |
| CN105007706A (en) * | 2015-06-29 | 2015-10-28 | 平高集团有限公司 | Cabinet body device with thermal insulation and ventilation function, and control cubicle using same |
| CN107093858A (en) * | 2017-05-10 | 2017-08-25 | 无锡赛孚电力环境控制设备有限公司 | The control method of microenvironment in a kind of ring main unit |
| CN108988140A (en) * | 2018-07-30 | 2018-12-11 | 安徽吉乃尔电器科技有限公司 | A kind of electric power protection measure and control device convenient for heat dissipation |
| CN109152285A (en) * | 2018-08-26 | 2019-01-04 | 国网山东省电力公司宁津县供电公司 | A kind of power dispatching automation cabinet conducive to heat dissipation |
| CN109152285B (en) * | 2018-08-26 | 2020-12-01 | 国网山东省电力公司宁津县供电公司 | Do benefit to radiating automatic rack of power dispatching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |