CN201563312U - Novel double-layer heat insulating case - Google Patents
Novel double-layer heat insulating case Download PDFInfo
- Publication number
- CN201563312U CN201563312U CN2009202435159U CN200920243515U CN201563312U CN 201563312 U CN201563312 U CN 201563312U CN 2009202435159 U CN2009202435159 U CN 2009202435159U CN 200920243515 U CN200920243515 U CN 200920243515U CN 201563312 U CN201563312 U CN 201563312U
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- air inlet
- case
- interior case
- interlayer
- outer container
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Abstract
The utility model discloses a novel double-layer heat insulating case, which relates to the technical field of outdoor cases and comprises an outer case and an inner case. An interlayer is formed between the outer case and the inner case; an interlayer air inlet is arranged at the bottom portion of the outer case; an outer case fan is arranged on the top portion of the outer case; a top cover is arranged on the top portion of the outer case; the outer case fan is communicated with the top cover; a first ventilating duct is formed by the interlayer air inlet, the interlayer and the outer case fan; an inner case air inlet directly communicated with external air is arranged at the bottom portion of the inner case; an inner case fan is arranged on the top portion of the inner case; the inner case fan is communicated with the top cover; a second ventilating duct is formed by the inner case air inlet, the inner case and the inner case fan; air of the first ventilating duct and the second ventilating duct is exhausted outwards from the top cover; a solar panel is arranged on the top cover; a power supply line of the outer case fan is communicated with the solar panel; and a power source inside the case supplies power for the inner case fan. The novel double-layer heat insulating case with stable power supply is capable of thoroughly solving the problems of newly increased heat of heat radiation to the case and newly increased power source heat of fan driving.
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, heat insulation for cabinet, following several mode is arranged:
1, the individual layer cabinet adds blower fan, and blower fan is powered by cabinet inside, power supply instability, and air feed is dynamo-electric can produce new heat energy and stay in cabinet, be unfavorable for the reduction of cabinet inside temperature, and the individual layer cabinet is few every solar heat, weak effect.
2, the heat insulation cabinet of novel double-layer adds blower fan and takes out, and the blower fan power supply is also supplied with by cabinet inside, exist and first kind of situation that mode is identical, cabinet power supply instability and can produce new heat energy and stay in cabinet, but this type cabinet heat insulation because of the bilayer effect better.
3, use semiconductor refrigerating, the semiconductor refrigerating cabinet, the cost height also needs to install additional blower fan, is present in the similar the 1st situation identical with the 2nd, and more crucial is the semiconductor refrigerating poor reliability, give the power supply precision prescribed and the reliability height of semiconductor refrigerating, and power supply produces heat energy again and stays in cabinet, in addition fan heat energy, give in this way in the cabinet and increased extra heat energy, the heat insulation and dissipation effect is bad.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of heat insulation cabinet of novel double-layer without cabinet inside power supply fan, adopt the utility model, power supply is stable and can thoroughly solve thermal radiation to the newly-increased heat of cabinet with drive the newly-increased power supply heat of blower fan.
The utility model is realized by adopting following technical proposals:
The heat insulation cabinet of a kind of novel double-layer, 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 top cover is provided with solar panel, and the outer container blower fan is communicated with described solar panel, and interior case blower fan is powered by internal electric source.
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 because the utility model adopts; At top cover solar panel is set, outer container blower fan supply line is communicated with described solar panel " such version, utilize double-deck cabinet, outside solar heat because of causing internal layer cabinet heat, is thoroughly kept apart because of the interlayer moving air in conduction; And solar panel utilizes the solar energy of nature to come drive fan, solar panel is installed on the top cover, has so just thoroughly solved the newly-increased heat of thermal radiation to cabinet, and drives the newly-increased power supply heat of blower fan, that is to say, can not produce newly-increased power supply heat and stay in cabinet; Simultaneously, as a rule, when sunny, housing temperature raises just needs the blower fan rotation that temperature in chassis is reduced, and the utility model adopts solar panel, has really accomplished Based Intelligent Control, because the solar time is arranged, solar panel just can be worked, and rotates thereby drive the outer container blower fan, and there is not the solar time, then can cut off the power supply automatically, blower fan does not rotate, and rotates with existing artificial control blower fan like this and compares intelligence more, energy savings, produced purpose less than technique effect.
2, " 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.
3,, 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 is set.
Description of drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, 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
Mark among the figure:
1, outer container, 2, interior case, 3, interlayer, 4, the interlayer air inlet, 5, the outer container blower fan, 6, top cover, 7, first air duct, 8, interior case air inlet, 9, interior case blower fan, 10, second air duct, 11, solar panel.
Embodiment
With reference to Figure of description 1 and 2, the utility model discloses the heat insulation cabinet of a kind of novel double-layer, 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.Described top cover 6 is provided with solar panel 11, and outer container blower fan 5 supply lines are communicated with described solar panel 11, and interior case blower fan is powered by internal electric source.
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. heat insulation cabinet of novel double-layer, 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); Described top cover (6) is provided with solar panel (11), and the supply line of outer container blower fan (5) is communicated with described solar panel (11).
2. the heat insulation cabinet of novel double-layer 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. the heat insulation cabinet of novel double-layer 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. the heat insulation cabinet of novel double-layer 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. the heat insulation cabinet of novel double-layer according to claim 1 is characterized in that: described outer container blower fan (5) and interior case blower fan (9) are centrifugal blower or axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202435159U CN201563312U (en) | 2009-11-26 | 2009-11-26 | Novel double-layer heat insulating case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202435159U CN201563312U (en) | 2009-11-26 | 2009-11-26 | Novel double-layer heat insulating case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563312U true CN201563312U (en) | 2010-08-25 |
Family
ID=42628462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202435159U Expired - Fee Related CN201563312U (en) | 2009-11-26 | 2009-11-26 | Novel double-layer heat insulating case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201563312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794991A (en) * | 2014-01-27 | 2014-05-14 | 国电光伏有限公司 | Solar electrical cabinet with automatic temperature adjusting function |
| CN104901201A (en) * | 2015-06-19 | 2015-09-09 | 国家电网公司 | Intelligent terminal box ventilation cooling structure |
| CN111181039A (en) * | 2019-12-11 | 2020-05-19 | 国家电网有限公司 | Power distribution terminal box body with high sealing performance |
-
2009
- 2009-11-26 CN CN2009202435159U patent/CN201563312U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794991A (en) * | 2014-01-27 | 2014-05-14 | 国电光伏有限公司 | Solar electrical cabinet with automatic temperature adjusting function |
| CN104901201A (en) * | 2015-06-19 | 2015-09-09 | 国家电网公司 | Intelligent terminal box ventilation cooling structure |
| CN111181039A (en) * | 2019-12-11 | 2020-05-19 | 国家电网有限公司 | Power distribution terminal box body with high sealing performance |
| CN111181039B (en) * | 2019-12-11 | 2021-11-23 | 国家电网有限公司 | Power distribution terminal box body with high sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20131126 |