CN106659074A - Electric cabinet of high heat radiation efficiency - Google Patents
Electric cabinet of high heat radiation efficiency Download PDFInfo
- Publication number
- CN106659074A CN106659074A CN201611104634.7A CN201611104634A CN106659074A CN 106659074 A CN106659074 A CN 106659074A CN 201611104634 A CN201611104634 A CN 201611104634A CN 106659074 A CN106659074 A CN 106659074A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- regulator cubicle
- electric cabinet
- electrical cabinet
- radiating efficiency
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electric cabinet of high heat radiation efficiency. The electric cabinet comprises an electric appliance component and an electric cabinet body, the electric appliance component is arranged in the electric cabinet body, one sidewall of the electric cabinet body is provided with air inlets, the other sidewall of the electric cabinet body is provided with vent holes, each air inlet is provided with a backflow device, the backflow devices are arranged in the inner side of the sidewall of the electric cabinet body, each vent hole are communicated with an exhaust pipe, and the exhaust pipes are connected with a vacuum pump. The electric cabinet is good in a cooling effect and low in energy consumption, and can be widely popularized in different fields.
Description
Technical field
The present invention relates to a kind of power equipment, and in particular to a kind of high regulator cubicle of radiating efficiency.
Background technology
Regulator cubicle is to process cupboard for protecting components and parts normal work by steel matter, and its is of many uses, mainly
For chemical industry, environmental protection industry (epi), power system, metallurgical system, industry, nuclear power industry, security against fire monitoring, transportation industry etc.
Field.Due to including a large amount of electric elements in regulator cubicle, electric elements can produce heat in running, when regulator cubicle interior temperature
When spending high, easily cause security incident, therefore usually using heat sink regulator cubicle is carried out during regulator cubicle use
Radiating.Many at present that radiating and cooling is carried out to regulator cubicle using radiator fan or air-conditioning equipment, radiator fan is electric using accelerating
Air flow in cabinet avoids what heat aggregation was radiated, and its radiating effect is limited, especially when ambient temperature is natively high
In the case of be difficult to effectively lower the temperature, preferably, but power consumption is big in its process of refrigerastion, operating cost for the cooling-down effect of air-conditioning equipment
It is high.
The content of the invention
In order to solve above-mentioned technical problem, the present invention discloses a kind of high regulator cubicle of thermal efficiency, the regulator cubicle cooling-down effect
Good, energy consumption is low, is suitably widely popularized in each field.
The present invention is achieved through the following technical solutions：
A kind of high regulator cubicle of radiating efficiency, including electric elements and electrical cabinet body, the electric elements are located at regulator cubicle
In vivo, some air admission holes are provided with the side wall of electrical cabinet body side, opposite side side wall is provided with several steam vents, the air inlet
Hole is provided with a counterflow unit, and guiding device is arranged at the inner side of regulator cubicle body sidewall, and the steam vent is connected with blast pipe,
The blast pipe is also connected with a vavuum pump.
The regulator cubicle of the present invention is respectively provided with air admission hole and steam vent, and steam vent using the side wall in electrical cabinet body both sides
It is connected with vavuum pump, therefore a gas channel is defined in regulator cubicle, air-flow is entered in electrical cabinet body, so from air admission hole
Discharge from steam vent in the presence of vavuum pump afterwards, reach the effect of regulator cubicle inner air and outer air circulation, dissipate beneficial to regulator cubicle cooling
Heat, due to adopting air flow rate in vavuum pump, therefore electrical cabinet body bigger for using radiator fan, therefore its
Radiating efficiency is higher, and cooling-down effect is more preferable, and for comparing using air conditioner refrigerating, energy consumption of the present invention is lower.
The guiding device includes connection end and guide shell, and the connection end is cylindrical shape and is fixed on air admission hole inwall,
The guide shell internal diameter from connection end joint to electrical cabinet body inner side incrementally increase.
After air is entered from air admission hole, guide shell is entered by the connection end of guiding device, due to the rapidly change in space it is big,
Air swelling heat absorption, therefore, it is possible to further reduce electrical cabinet body internal temperature, improving radiating effect.
The side wall of the guide shell is the conical surface or parabola.
The guide shell is away from 5～10 times that the internal diameter of connection end side is air admission hole internal diameter.
Temperature sensor is provided with the electrical cabinet body, the temperature sensor is connected with a controller, the control
Device is connected with vavuum pump.
The temperature sensor is used to detect the temperature in electrical cabinet body that temperature sensor to transmit the temperature data for measuring
To controller, when temperature over-range, controller control vacuum pump startup starts to lower the temperature electrical cabinet body, when temperature sensor prison
The temperature in electrical cabinet body for measuring is reduced to after setting value, and controller control vavuum pump is closed, and stopping is carried out to electrical cabinet body
Cooling, makes electric in-cabinet temperature maintain a rational level all the time, improves the security and durability of regulator cubicle.
The present invention compared with prior art, has the following advantages and advantages：
The high regulator cubicle of a kind of radiating efficiency of the present invention, by being respectively provided with air inlet using the side wall in electrical cabinet body both sides
Hole and steam vent, and steam vent is connected with vavuum pump, therefore a gas channel is defined in regulator cubicle, air-flow is from air inlet
Hole is entered in electrical cabinet body, is then discharged from steam vent in the presence of vavuum pump, reaches the effect of regulator cubicle inner air and outer air circulation
Really, beneficial to regulator cubicle cooling, due to adopting air flow rate in vavuum pump, therefore electrical cabinet body to radiate compared to adopting
It is bigger for fan, therefore its radiating efficiency is higher, cooling-down effect more preferably, and is compared using for air conditioner refrigerating, and its energy consumption is more
It is low.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guiding device structural representation of the present invention；
Fig. 3 is control principle drawing of the present invention；
Mark and corresponding parts title in accompanying drawing：
1- electric elements, 2- electrical cabinet bodies, 3- air admission holes, 4- steam vents, 5- guiding devices, 51- connection ends, 52- water conservancy diversion
Cylinder, 6- blast pipes, 7- vavuum pumps, 8- temperature sensors, 9- controllers.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figures 1 to 3, a kind of high regulator cubicle of radiating efficiency of the invention, including electric elements 1 and electrical cabinet body 2, institute
Electric elements 1 are stated in electrical cabinet body 2, some air admission holes 3, opposite side side wall are provided with the side wall of the side of electrical cabinet body 2
Several steam vents 4 are provided with, the air admission hole 3 is provided with a counterflow unit 5, and guiding device 5 is arranged at the side wall of electrical cabinet body 2
Inner side, the steam vent 4 is connected with blast pipe 6, and the blast pipe 6 is also connected with a vavuum pump 7.
The guiding device 5 includes connection end 51 and guide shell 52, and the connection end 52 is cylindrical shape and is fixed on air inlet
The inwall of hole 3, the internal diameter of the guide shell 52 to the inner side of electrical cabinet body 2 with the joint of connection end 51 from incrementally increasing.
The side wall of the guide shell 52 is the conical surface or parabola.
The guide shell 52 is away from 5～10 times that the internal diameter of the side of connection end 51 is the internal diameter of air admission hole 3.
Temperature sensor 8 is provided with the electrical cabinet body 2, the temperature sensor 8 is connected with a controller 9, described
Controller 9 is connected with vavuum pump 7.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (5)
1. the high regulator cubicle of a kind of radiating efficiency, including electric elements (1) and electrical cabinet body (2), the electric elements (1) are located at
In electrical cabinet body (2), it is characterised in that some air admission holes (3), opposite side side are provided with the side wall of electrical cabinet body (2) side
Wall is provided with several steam vents (4), and the air admission hole (3) is provided with a counterflow unit (5), and guiding device (5) is arranged at electricity
The inner side of gas holder body (2) side wall, the steam vent (4) is connected with blast pipe (6), and the blast pipe (6) is also connected with a vacuum
Pump (7).
2. a kind of high regulator cubicle of radiating efficiency according to claim 1, it is characterised in that guiding device (5) bag
Connection end (51) and guide shell (52) are included, the connection end (51) is for cylindrical shape and is fixed on air admission hole (3) inwall, the water conservancy diversion
Cylinder (52) internal diameter from connection end (51) joint to electrical cabinet body (2) inner side incrementally increase.
3. a kind of high regulator cubicle of radiating efficiency according to claim 2, it is characterised in that the side of the guide shell (52)
Wall is the conical surface or parabola.
4. the high regulator cubicle of a kind of radiating efficiency according to claim 2, it is characterised in that the guide shell (52) away from
The internal diameter of connection end (51) side is 5～10 times of air admission hole (3) internal diameter.
5. a kind of high regulator cubicle of radiating efficiency according to any one of Claims 1 to 4, it is characterised in that the electricity
Temperature sensor (8) is provided with gas holder body (2), the temperature sensor (8) is connected with a controller (9), the controller
(9) it is connected with vavuum pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104634.7A CN106659074A (en) | 2016-12-05 | 2016-12-05 | Electric cabinet of high heat radiation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104634.7A CN106659074A (en) | 2016-12-05 | 2016-12-05 | Electric cabinet of high heat radiation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106659074A true CN106659074A (en) | 2017-05-10 |
Family
ID=58818471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104634.7A Pending CN106659074A (en) | 2016-12-05 | 2016-12-05 | Electric cabinet of high heat radiation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106659074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653960A (en) * | 2020-06-12 | 2020-09-11 | 四川电器集团股份有限公司 | Improved structure of electrical cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030035264A1 (en) * | 2001-07-26 | 2003-02-20 | Marc Hartel | Switchgear cabinet with at least one cabinet door and a fan-assisted air circulation on an interior |
| CN101626675A (en) * | 2009-08-14 | 2010-01-13 | 曙光信息产业(北京)有限公司 | Heat dissipating device for cooling machine cabinet |
| CN103255586A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Airflow lapping machine |
| CN105977827A (en) * | 2016-05-26 | 2016-09-28 | 沈炜 | Rain-proof electric cabinet |
| CN106143055A (en) * | 2016-08-22 | 2016-11-23 | 刘志运 | A kind of solar telephone air-conditioning |
-
2016
- 2016-12-05 CN CN201611104634.7A patent/CN106659074A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030035264A1 (en) * | 2001-07-26 | 2003-02-20 | Marc Hartel | Switchgear cabinet with at least one cabinet door and a fan-assisted air circulation on an interior |
| CN101626675A (en) * | 2009-08-14 | 2010-01-13 | 曙光信息产业(北京)有限公司 | Heat dissipating device for cooling machine cabinet |
| CN103255586A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Airflow lapping machine |
| CN105977827A (en) * | 2016-05-26 | 2016-09-28 | 沈炜 | Rain-proof electric cabinet |
| CN106143055A (en) * | 2016-08-22 | 2016-11-23 | 刘志运 | A kind of solar telephone air-conditioning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653960A (en) * | 2020-06-12 | 2020-09-11 | 四川电器集团股份有限公司 | Improved structure of electrical cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |