CN202948342U - Cabinet - Google Patents
Cabinet Download PDFInfo
- Publication number
- CN202948342U CN202948342U CN 201220528361 CN201220528361U CN202948342U CN 202948342 U CN202948342 U CN 202948342U CN 201220528361 CN201220528361 CN 201220528361 CN 201220528361 U CN201220528361 U CN 201220528361U CN 202948342 U CN202948342 U CN 202948342U
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- CN
- China
- Prior art keywords
- rack
- module
- refrigeration system
- temperature
- casing
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a cabinet. The cabinet comprises a cabinet body. The cabinet further comprises an ambient temperature inductor, a temperature controller and a semiconductor refrigeration system all arranged inside the cabinet body. When the temperature detected by the ambient temperature inductor reaches or exceeds a temperature value set by the temperature controller, the semiconductor refrigeration system is then started to make cold air inside the cabinet body. The semiconductor refrigeration system which adopts a safe and reliable working principle is simple and easy.
Description
Technical field
The utility model relates to a kind of rack, relates in particular to a kind of rack that needs refrigeration.
Background technology
Along with the development of science and technology, the precise treatment all the more of electronic devices and components, various precision equipments are widely used in the fields such as our electric power, communication, public security monitoring, as switch, intelligent terminal etc.Simultaneously a lot of precision equipments are again to realize its distinctive function by corresponding power-supply unit, lightning protection function, signal output apparatus etc. are installed in the airtight casing such as rack, battery rack, control box.The temperature range of these precision equipment work is certain, excess Temperature or temperature are too low all can have influence on its performance, equipment is except self-heating, also be subject to the impact of surrounding environment, we can regulate the more suitable area of typical temperature in-cabinet temperature with fan, because the range of adjustment of fan is less, and it just realizes an exchange of the interior hot-fluid of cabinet and cabinet outer air, can not reach real refrigeration, in the area that environment is abominable, temperature is higher, we can come temperature in regulator cubicle with heat exchanger or cabinet air conditioner.Though heat exchanger and cabinet air conditioner can reach the effect of refrigeration, but will consume very large energy, and cost is very high, and the installation dimension of rack is had relatively high expectations.
Therefore, be necessary to provide a kind of new rack to address the above problem.
The utility model content
Based on this, the purpose of this utility model is to provide a kind of rack that improves refrigeration.
for achieving the above object, can be achieved through the following technical solutions: a kind of rack, it comprises casing, be installed on the environment temperature inductor in described casing, temperature controller and semiconductor refrigeration system, the temperature that detects when described environment temperature inductor meets or exceeds the startup value that temperature controller is set, described semiconductor refrigeration system starts, to making cold air in described casing, described semiconductor refrigeration system comprises the refrigeration module of described rack refrigeration and the radiating module that temperature in described casing is dispelled the heat, described refrigeration module has the internal gas flow entrance that is located thereon the surface and the cold air flow export that is positioned at its side, described radiating module comprises the ambient windstream entrance that is positioned at its lower surface and the hot blast that is positioned at its side outlet, described internal gas flow entrance is communicated with described hot blast outlet, described cold air flow export is communicated with described ambient windstream entrance.
As further improvement of the utility model, described rack comprises the closure that described refrigeration module is installed and the pedestal that described radiating module is installed.
As further improvement of the utility model, described closure is provided with the placed cavity of accommodating described instruction module, and described pedestal is provided with the installation cavity of accommodating described radiating module.
As further improvement of the utility model, described pedestal is positioned at the below of described closure, and described placed cavity lower surface is respectively equipped with mutual corresponding through hole with the upper surface of described installation cavity.
As further improvement of the utility model, the outside surface of described closure and described pedestal wraps up respectively thermal isolation film.
As further improvement of the utility model, described base is provided with described installation cavity and is communicated to extraneous some window shutters.
The device of relative prior art, the beneficial effect of the utility model rack is: semiconductor refrigeration system work is simple and reliable, and is simple.The open and close of the intelligentized control semiconductor refrigeration system of temperature controller need not manually-operated, and it is quite convenient to safeguard; Cost reduces greatly, and it has saved the manufacturing cost of the refrigeration plant in the prior art rack, and is also not high to the installation dimension requirement of rack simultaneously, saved very high cost.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model rack;
Fig. 2 is the part assembling schematic diagram of the utility model rack;
Fig. 3 is the semiconductor refrigeration system schematic diagram of Fig. 1 rack;
Fig. 4 is the side view of the casing of Fig. 1 rack.
Embodiment
Please refer to the drawing 1 is to Fig. 3, and the utility model is a kind of rack 100, and it comprises casing 1, is installed on environment temperature inductor 2, temperature controller 3 and semiconductor refrigeration system 4 in casing 1.
As Fig. 4, be provided with installation cavity 121 at the base 12 of casing 1 and be communicated to extraneous some window shutters 120, it is used for the circulation of air.
the principle of work of semiconductor refrigeration system 4 is: by environment temperature inductor 2, the environment temperature that gathers is passed to temperature controller 3, be transferred to again semiconductor refrigeration system 4 through temperature controller 3, and to semiconductor refrigeration system 4 transfer instructions, (this startup value can be as required when the temperature that collects arrives or surpass the startup value that temperature controller 3 sets, by artificial regulatory), temperature controller 3 will start the command of system to semiconductor refrigeration system 4, refrigeration module 41 in semiconductor refrigeration system 4 starts refrigerating function, radiating module 42 by semiconductor refrigeration system 4 is dispersed into the thermal current in casing 1 outside casing 1 by window shutter 120 simultaneously, make the interior temperature of casing 1 within the normal operating limit of equipment.When refrigeration module 41 started with radiating module 42, airtight 11 interior air entered internal gas flow entrance 411, flowed out from the hot blast outlet 422 of radiating module 42; The outer air of casing 1 flows into from ambient windstream entrance 421, and air flows in sealings 11 from cold air inflow entrance 412 after freezing by refrigeration module 41.If the interior temperature of the casing that collects 1 during lower than start-up temperature, is closed semiconductor refrigeration system 4, thereby is realized its electricity-saving function.
The utility model rack 100 specifically has following advantage: semiconductor refrigeration system 4 refrigeration are obvious, and optional in extensive range, can according to the thermal value of casing 1 inside and the comprehensive condition of environment temperature, select the suitable semiconductor refrigeration system 4 of power; Semiconductor refrigeration system 4 principle of work are safe and reliable, and are simple.The open and close of the intelligentized control semiconductor refrigeration system 4 of temperature controller 3 need not manually-operated, and it is quite convenient to safeguard; Cost reduces greatly, and it has saved the manufacturing cost of the large-scale refrigeration plants such as prior art air-conditioning or heat exchanger, and is also not high to the installation dimension requirement of rack simultaneously, saved very high cost.
Above-mentioned listed specific implementation is nonrestrictive, and for a person skilled in the art, within not departing from the utility model scope, the various modifications and variations of carrying out all belong to protection domain of the present utility model.
Claims (6)
1. rack, comprise casing, be installed on the environment temperature inductor in described casing, temperature controller and semiconductor refrigeration system, the temperature that detects when described environment temperature inductor meets or exceeds the startup value that temperature controller is set, described semiconductor refrigeration system starts, to making cold air in described casing, described semiconductor refrigeration system comprises the refrigeration module of described rack refrigeration and the radiating module that temperature in described casing is dispelled the heat, it is characterized in that: described refrigeration module has the internal gas flow entrance that is located thereon the surface and the cold air flow export that is positioned at its side, described radiating module comprises the ambient windstream entrance that is positioned at its lower surface and the hot blast that is positioned at its side outlet, described internal gas flow entrance is communicated with described hot blast outlet, described cold air flow export is communicated with described ambient windstream entrance.
2. rack as claimed in claim 1, it is characterized in that: described rack comprises the closure that described refrigeration module is installed and the pedestal that described radiating module is installed.
3. rack as claimed in claim 2, it is characterized in that: described closure is provided with the placed cavity of accommodating described instruction module, and described pedestal is provided with the installation cavity of accommodating described radiating module.
4. rack as claimed in claim 3, it is characterized in that: described pedestal is positioned at the below of described closure, and described placed cavity lower surface is respectively equipped with mutual corresponding through hole with the upper surface of described installation cavity.
5. rack as claimed in claim 2, it is characterized in that: the outside surface of described closure and described pedestal wraps up respectively thermal isolation film.
6. rack as claimed in claim 3 is characterized in that: described base is provided with described installation cavity and is communicated to extraneous some window shutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528361 CN202948342U (en) | 2012-10-16 | 2012-10-16 | Cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528361 CN202948342U (en) | 2012-10-16 | 2012-10-16 | Cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948342U true CN202948342U (en) | 2013-05-22 |
Family
ID=48424037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528361 Expired - Fee Related CN202948342U (en) | 2012-10-16 | 2012-10-16 | Cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728999A (en) * | 2012-10-16 | 2014-04-16 | 苏州工业园区新宏博通讯科技有限公司 | Equipment cabinet |
-
2012
- 2012-10-16 CN CN 201220528361 patent/CN202948342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728999A (en) * | 2012-10-16 | 2014-04-16 | 苏州工业园区新宏博通讯科技有限公司 | Equipment cabinet |
| CN103728999B (en) * | 2012-10-16 | 2016-04-06 | 苏州新宏博智能科技股份有限公司 | Rack |
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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: 20130522 Termination date: 20131016 |