CN201087809Y - Outdoor thermostatic equipment box - Google Patents
Outdoor thermostatic equipment box Download PDFInfo
- Publication number
- CN201087809Y CN201087809Y CNU2007201142382U CN200720114238U CN201087809Y CN 201087809 Y CN201087809 Y CN 201087809Y CN U2007201142382 U CNU2007201142382 U CN U2007201142382U CN 200720114238 U CN200720114238 U CN 200720114238U CN 201087809 Y CN201087809 Y CN 201087809Y
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- CN
- China
- Prior art keywords
- casing
- chilling plate
- semiconductor chilling
- outdoor
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 claims abstract description 33
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to an outdoor equipment box, in particular to the equipment box used for outdoor instruments, apparatuses and the connection in the fields of safety automation, transportation and communication. An outdoor constant temperature equipment box comprises an inclosed box body (1), and at least one wall of the box body (1) is provided with a semiconductor chilling plate (3) which is connected with a DC power supply. The utility model uses an advanced semiconductor refrigerant technique (3), so that the automatic heating and cooling in the box body (1) is realized, the temperature in the box body (1) keeps stable, and the utility model can be applied to the equipment box used for outdoor instruments, apparatuses and the connection in the fields of safety automation, transportation and communication.
Description
Technical field
The utility model relates to a kind of outdoor equipment case, relates in particular to a kind of equipment box that is used for safety automation, traffic, the outdoor instrument of communication field, instrument, wiring.
Background technology
Along with the develop rapidly of science and technology, a large amount of advanced instrument, instrument, control appliances apply to all trades and professions.General electronic equipment the time all has an environment temperature requirement in work, too high or too lowly all can make the equipment job insecurity, even damage equipment.These equipment generally do not have problem in office work, but outdoor, particularly winter, summer, temperature is well beyond the temperature range of equipment work.As road monitoring equipment, outdoor communication equipment summer operating temperature up to more than 70 degree.Therefore, for equipment can have been worked under an equilibrium temperature into a pressing problem of present required solution.
Semiconductor chilling plate (TE) also be thermoelectric module, is a kind of heat pump, and its advantage is not have slide unit, is applied in some spaces and is restricted, reliability requirement height, the occasion that no cold-producing medium pollutes.The work running of semiconductor chilling plate is to use DC current, and it not only can freeze but also can heat, and decides by the polarity that changes DC current and realize refrigeration or heating on same cooling piece.Now military aspect, medical aspect, the application of laboratory installation aspect, isolated plant aspect and daily life aspect just under study for action.
Summary of the invention
For solve above-mentioned equipment outdoor winter, two season of summer operating temperature cross lowly or too high, cause the technical problem of equipment job insecurity.The purpose of this utility model provides a kind of outdoor thermostatic equipment case, and it has been realized heating in equipment box and has lowered the temperature, and makes the temperature in the equipment box keep stable.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of outdoor thermostatic equipment case comprises a sealable casing, is provided with semiconductor chilling plate at least on a wall of casing, and described semiconductor chilling plate is connected with dc source.Above-mentioned semiconductor chilling plate can be arranged on the inwall of casing; Certainly, above-mentioned semiconductor chilling plate also can be arranged on the outside of casing, and is fixed on the casing by heat-barrier material.Multi-disc semiconductor chilling plate (the several adjustable size according to casing of sheet are whole) also can be installed in this casing.By above-mentioned scheme, the utility model is realized heating in casing and is lowered the temperature, and makes the temperature in the casing keep stable.
Certainly, as other a kind of set-up mode, can be provided with installing port on a wall of casing, described semiconductor chilling plate is arranged in the installing port, and the release end of heat of semiconductor chilling plate and heat absorbing end are respectively towards the inboard and the outside of casing.
As preferably, be provided with radiator at the release end of heat of semiconductor chilling plate and the end in the heat absorbing end at least.Radiator can transmit energy apace, has guaranteed the ability to work and the efficient of semiconductor chilling plate.As preferred again, be respectively equipped with radiator at the release end of heat of semiconductor chilling plate and 2 ends in the heat absorbing end.
As preferably, in above-mentioned casing, be provided with fan, fan is arranged on the radiator of box inside.Semiconductor chilling plate is local temperature reduction or rising in work, and fan can increase the circulation of air in the casing, and the temperature that helps in the casing reduces or rising.
As preferably, above-mentioned casing is double-deck, is filled with foamed heat-insulating material layer in the middle of it.
Above-mentioned semiconductor chilling plate also is connected with control system, and described control system comprises galvanic electrode reversing arrangement and temperature control equipment.The galvanic electrode reversing arrangement is used to the galvanic electrode that automaticallyes switch, and realizes the switching of refrigeration and heating; Temperature control equipment is used for the temperature in the automatic control box body, and when temperature reached setting value, semiconductor chilling plate quit work.
The utility model has used advanced semiconductor refrigerating technology, realizes heating automatically and lowering the temperature in casing, makes the temperature in the casing keep stable.It has following advantage:
1, the utility model is without any need for cold-producing medium, but continuous operation does not have pollution sources not have rotary part, can not produce gyroscopic action, and not having slide unit is a kind of solid piece part, do not have vibrations, noise, life-span long during work, installs easily.
2, the utlity model has two kinds of functions, can freeze, can heat again, can replace discrete heating system and refrigeration system.
3, semiconductor chilling plate of the present utility model is an electric current transducing matrix part, by the control of input current, can realize high-precision temperature control, add temperature detection and control device, be easy to realize remote control, program control, computer control, be convenient to form automatic control system.
4, semiconductor chilling plate thermal inertia of the present utility model is very little, and the cooling and warming time is very fast, and under the situation of the good cold junction zero load of hot-side heat dissipation, energising was less than one minute, and cooling piece just can reach maximum temperature difference.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of A-A among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
A kind of outdoor thermostatic equipment case as depicted in figs. 1 and 2, comprise a sealable casing 1, casing 1 can be bilayer, be filled with the foamed heat-insulating material layer in the middle of it, on the rear wall of casing 1, be provided with installing port 2, be provided with semiconductor chilling plate 3 in the installing port 2, the release end of heat of semiconductor chilling plate 3 and heat absorbing end are respectively towards the inboard and the outside of casing 1.Release end of heat and 2 ends in the heat absorbing end at semiconductor chilling plate 3 are respectively equipped with radiator 4,5, also are provided with fan 6 simultaneously in casing 1, and fan 6 is arranged on the radiator 4 of casing 1 inboard.In addition, can also be airtight on the casing 1 by openable door is set, also can directly casing 1 be made closed structure.
As shown in Figure 2, semiconductor chilling plate 3 is connected with dc source, and semiconductor chilling plate 3 also is connected with control system 7, and described control system 7 comprises galvanic electrode reversing arrangement and temperature control equipment.The galvanic electrode reversing arrangement is used to the galvanic electrode that automaticallyes switch, and realizes the switching of refrigeration and heating, can adopt existing technology; Temperature control equipment is used for the temperature in the automatic control box body, and when temperature reached setting value, semiconductor chilling plate 3 quit work, and can adopt existing technology.
Claims (7)
1. an outdoor thermostatic equipment case comprises a sealable casing (1), it is characterized in that: be provided with semiconductor chilling plate (3) at least on a wall of casing (1), described semiconductor chilling plate (3) is connected with dc source.
2. a kind of outdoor thermostatic equipment case according to claim 1, it is characterized in that: on a wall of casing (1), be provided with installing port (2), described semiconductor chilling plate (3) is arranged in the installing port (2), and the release end of heat of semiconductor chilling plate (3) and heat absorbing end are respectively towards the inboard and the outside of casing (1).
3. a kind of outdoor thermostatic equipment case according to claim 1 is characterized in that: release end of heat and the end in the heat absorbing end at semiconductor chilling plate (3) is provided with radiator (4,5) at least.
4. a kind of outdoor thermostatic equipment case according to claim 3 is characterized in that: release end of heat and 2 ends in the heat absorbing end at semiconductor chilling plate (3) are respectively equipped with radiator (4,5).
5. according to claim 3 or 4 described a kind of outdoor thermostatic equipment casees, it is characterized in that: be provided with fan (6) in casing (1), fan (6) is arranged on the inboard radiator (4) of casing (1).
6. according to claim 1 or 2 or 3 or 4 described a kind of outdoor thermostatic equipment casees, it is characterized in that: semiconductor chilling plate (3) also is connected with control system (7), and described control system (7) comprises galvanic electrode reversing arrangement and temperature control equipment.
7. according to claim 1 or 2 or 3 or 4 described a kind of outdoor thermostatic equipment casees, it is characterized in that: casing (1) is filled with the foamed heat-insulating material layer for double-deck in the middle of it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201142382U CN201087809Y (en) | 2007-09-04 | 2007-09-04 | Outdoor thermostatic equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201142382U CN201087809Y (en) | 2007-09-04 | 2007-09-04 | Outdoor thermostatic equipment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087809Y true CN201087809Y (en) | 2008-07-16 |
Family
ID=39635399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201142382U Expired - Fee Related CN201087809Y (en) | 2007-09-04 | 2007-09-04 | Outdoor thermostatic equipment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087809Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808496A (en) * | 2010-04-20 | 2010-08-18 | 广东富信电子科技有限公司 | Constant temperature cabinet |
| CN102320420A (en) * | 2011-05-27 | 2012-01-18 | 公安部第一研究所 | Incubator based on semiconductor refrigeration |
| CN102378507A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Assembled temperature control cabinet |
| CN105223980A (en) * | 2015-11-06 | 2016-01-06 | 丹华海洋工程装备(上海)有限公司 | Control box peculiar to vessel that can be temperature automatically controlled under a kind of high-temperature service |
-
2007
- 2007-09-04 CN CNU2007201142382U patent/CN201087809Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808496A (en) * | 2010-04-20 | 2010-08-18 | 广东富信电子科技有限公司 | Constant temperature cabinet |
| CN102378507A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Assembled temperature control cabinet |
| CN102320420A (en) * | 2011-05-27 | 2012-01-18 | 公安部第一研究所 | Incubator based on semiconductor refrigeration |
| CN102320420B (en) * | 2011-05-27 | 2014-04-02 | 公安部第一研究所 | Incubator based on semiconductor refrigeration |
| CN105223980A (en) * | 2015-11-06 | 2016-01-06 | 丹华海洋工程装备(上海)有限公司 | Control box peculiar to vessel that can be temperature automatically controlled under a kind of high-temperature service |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJINAG PEARMAIN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: WANG WEIPING Effective date: 20110727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310012 4/F, YITAI BUILDING, NO. 76, GUCUI ROAD, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311256 YIQIAO INDUSTRIAL PARK, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110727 Address after: 311256 Yi Qiao Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhejinag Pearmain Electronics Co., Ltd. Address before: Hangzhou City, Zhejiang province 310012 Gucui road Pacific No. 76 building 4 floor Patentee before: Wang Weiping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |