CN101448377A - Signal cabinet - Google Patents
Signal cabinet Download PDFInfo
- Publication number
- CN101448377A CN101448377A CNA2008102496148A CN200810249614A CN101448377A CN 101448377 A CN101448377 A CN 101448377A CN A2008102496148 A CNA2008102496148 A CN A2008102496148A CN 200810249614 A CN200810249614 A CN 200810249614A CN 101448377 A CN101448377 A CN 101448377A
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- China
- Prior art keywords
- cabinet
- rack
- temperature
- signal
- control module
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- 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.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a signal cabinet with a forcible exhaust air system, aiming to solve the problem, in the prior art, that the heat generated inside the cabinet can not be discharged as quickly as possible because of a one-way circulating exhaust air system in the signal cabinet. A suction device and a temperature sensor and a humidity sensor connected with a main control module are arranged inside the cabinet, the main control module receives the temperature signal and the humidity signal transmitted from the temperature sensor and the humidity sensor to control the starting-up/shutting-down of the suction device and an air exhausting device, so as to form a forcible airflow circulation system which can discharge the heat generated from the equipment inside the cabinet, such as a hardware system, an industrial controller and a power supply, out of the cabinet as quickly as possible, thereby ensure long-term stable operation of the modules inside the cabinet. The temperature sensor and the humidity sensor can keep the operating environment inside the cabinet within a specified temperature and humidity range.
Description
Technical field
The present invention relates to a kind of communication cabinet structure, be meant to have the signal cabinet of forcing exhaust system specifically.
Background technology
The semaphore product developed at present the 3rd generation product, the product internal configurations improves constantly, and user's scope of application is more and more wider, particularly the electronic police Products Development, be to improve the weatherability of product, products-hardware is had higher requirement to rack structure and high temperature, high humidity environment for use.
Existing signal cabinet is generally the natural cycle system of no blower fan, or has only the unidirectional circulatory system of air exhauster, the heat that equipment such as rack internal hardware system and industrial computer, power supply produce can not be discharged cabinet as early as possible, cause the rack internal-external temperature difference excessive, be generally about 20 degrees centigrade, rack, securing member can be corroded, when particularly ambient temperature is higher, the rack internal temperature is too high, directly influences the stable of functional module and device useful life.
Thereby, how to solve the problems of the technologies described above the problem that then becomes the present invention and faced.
Summary of the invention
For the exhaust system that solves the signal cabinet that exists in the prior art is the unidirectional circulatory system, the problem that the heat that the rack internal unit produces can not be discharged as early as possible, the present invention proposes a kind of signal cabinet of forcing exhaust system that has.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of signal cabinet, be provided with main control module and exhaust apparatus in the described rack, it is characterized in that: also be provided with the temperature, wet sensor and the getter device that link to each other by holding wire with main control module in the described rack, temperature, moisture signal that described main control module reception temperature, wet sensor transmit and then the open and close of controlling described getter device and exhaust apparatus, described getter device comprises suction fan.
Further, the present invention also has following technical characterictic: described exhaust apparatus is arranged at the top of described rack, and described getter device is arranged at the bottom or the rack cabinet student side of described rack.
Further, the present invention also has following technical characterictic: described getter device and exhaust apparatus comprise two AC blower fan that are connected in parallel respectively.
Further, the present invention also has following technical characterictic: described temperature, wet sensor are arranged at the middle and upper part in the described rack.
Further, the present invention also has following technical characterictic: be covered with Air Filter on the described suction fan.
Compared with prior art, advantage of the present invention and good effect are as follows:
1, the present invention is by suction, exhaust apparatus, make the inner forced draft circulatory system that forms of rack, and carry out forced convertion with the outside, pass through forced circulation, can discharge cabinet to the heat that equipment such as rack internal hardware system and industrial computer, power supply produce as early as possible, guarantee inner each operational module long-term stable operation, and delay the corrosion of rack, securing member; Temperature, wet sensor maintain in the temperature, humidity range of regulation operational environment in the rack, when temperature, when humidity is higher or lower than the scope of regulation, master control module controls is inhaled, exhaust apparatus is opened, thereby timely inside and outside temperature of balance rack and humidity difference, make rack have " breathing " effect, this system's may command rack internal-external temperature difference is about 10 degrees centigrade.
2, exhaust apparatus and getter device are assemblied in enclosure top and cabinet student side or rack bottom respectively, do not take the inner useful space of rack, do not increase the rack overall dimensions.
3, getter device and exhaust apparatus comprise two AC blower fan that are connected in parallel respectively, inhale, air draft is effective, can make the inner forced draft circulatory system that forms of rack.
4, Air Filter can effectively completely cut off mosquito, foreign matter and dust and enters rack inside.
Description of drawings
Fig. 1 is a signal cabinet structural perspective of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Embodiment one, as shown in Figure 1, signal cabinet of the present invention, comprise top cover 1 and cabinet door 2, be provided with the main control module (not shown) in the rack, exhaust apparatus 3 and getter device 4, wherein, getter device 4 is arranged in the rack base plate, and getter device 4 comprises 5, two AC blower fan that are connected in parallel of two AC blower fan that are connected in parallel 5 and constitutes the blower fan module, be covered with the Air Filter (not shown) on each blower fan 5, exhaust apparatus 3 is arranged in the rack top cover 1, and it comprises similar blower fan module, comprises two AC blower fan that are connected in parallel 6 in the blower fan module, concrete structure is similar, and this does not give unnecessary details; The middle and upper part is provided with the temperature that links to each other with main control module in the rack, wet sensor, temperature, wet sensor is with sensed temperature, moisture signal passes to main control module, main control module is according to the temperature of setting in advance, the humidity thresholding is controlled the open and close of getter device 4 and exhaust apparatus 3, concrete temperature thresholding is according to deciding without weather and rack performance, environment temperature in rack, humidity is higher or lower than the temperature of prior setting, master control module controls getter device 4 and exhaust apparatus 3 are opened during the humidity thresholding, environment temperature in rack, humidity is in the temperature of prior setting, in the time of in the humidity thresholding, master control module controls getter device 4 and exhaust apparatus 3 are closed, thereby make rack realize intelligence " breathing ".
Embodiment two, are with the difference of embodiment one: present embodiment getter device 4 is arranged at the inboard cabinet door of rack 2 belows, and other positions also can be set certainly with cabinet student side, and other are with to implement profit one identical, and this does not give unnecessary details.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection range of technical solution of the present invention according to technical spirit of the present invention.
Claims (6)
1, a kind of signal cabinet, be provided with main control module and exhaust apparatus in the described rack, it is characterized in that: also be provided with the temperature, wet sensor and the getter device that link to each other by holding wire with main control module in the described rack, temperature, moisture signal that described main control module reception temperature, wet sensor transmit and then the open and close of controlling described getter device and exhaust apparatus, described getter device comprises suction fan.
2, signal cabinet according to claim 1 is characterized in that: described exhaust apparatus is arranged at the top of described rack, and described getter device is arranged at the bottom or the rack cabinet student side of described rack.
3, signal cabinet according to claim 1 and 2 is characterized in that: described getter device and exhaust apparatus comprise two AC blower fan that are connected in parallel respectively.
4, signal cabinet according to claim 3 is characterized in that: described temperature, wet sensor are arranged at the middle and upper part in the described rack.
5, signal cabinet according to claim 4 is characterized in that: be covered with Air Filter on the described suction fan.
6, signal cabinet according to claim 1 and 2 is characterized in that: be covered with Air Filter on the described suction fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102496148A CN101448377A (en) | 2008-12-24 | 2008-12-24 | Signal cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102496148A CN101448377A (en) | 2008-12-24 | 2008-12-24 | Signal cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101448377A true CN101448377A (en) | 2009-06-03 |
Family
ID=40743672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102496148A Pending CN101448377A (en) | 2008-12-24 | 2008-12-24 | Signal cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101448377A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804282A (en) * | 2010-04-01 | 2010-08-18 | 深圳市华测检测技术股份有限公司 | Anticorrosion device for equipment in protection box and antiseptic method |
| CN102523705A (en) * | 2011-10-21 | 2012-06-27 | 陈磊 | Outdoor integration cabinet installed with industrial air conditioner |
| CN110109381A (en) * | 2012-09-29 | 2019-08-09 | 英特尔公司 | Heat sensor dynamic is closed |
-
2008
- 2008-12-24 CN CNA2008102496148A patent/CN101448377A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804282A (en) * | 2010-04-01 | 2010-08-18 | 深圳市华测检测技术股份有限公司 | Anticorrosion device for equipment in protection box and antiseptic method |
| CN102523705A (en) * | 2011-10-21 | 2012-06-27 | 陈磊 | Outdoor integration cabinet installed with industrial air conditioner |
| CN110109381A (en) * | 2012-09-29 | 2019-08-09 | 英特尔公司 | Heat sensor dynamic is closed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090603 |