CN108288830A - A kind of power distribution cabinet with heat dissipation moisture-proof function - Google Patents
A kind of power distribution cabinet with heat dissipation moisture-proof function Download PDFInfo
- Publication number
- CN108288830A CN108288830A CN201711485540.3A CN201711485540A CN108288830A CN 108288830 A CN108288830 A CN 108288830A CN 201711485540 A CN201711485540 A CN 201711485540A CN 108288830 A CN108288830 A CN 108288830A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- moisture
- proof function
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to technical field of electric power, more particularly to a kind of power distribution cabinet with heat dissipation moisture-proof function, including power distribution cabinet, exhaust fan and pedestal, power distribution cabinet is connected on pedestal, power distribution cabinet includes cabinet and protecgulum, bottom of cabinet bulk is equipped with Turbogrid plates, Turbogrid plates have blower fan, the rear wall top of cabinet offers air outlet, temperature sensor is fixed at the top of cabinet, protecgulum top offers air inlet, air inlet and air outlet are equipped with honeycomb type web plate, it is coated with moisture absorption medium on honeycomb type web plate, exhaust fan includes pedestal and runner bucket, cabinet backboard top offers wiring hole, temperature sensor is connected to exhaust fan by wiring hole；The present invention can radiate to power distribution cabinet in time, while have moisture-proof function, and the mounting means of power distribution cabinet can save space, cost-effective.
Description
Technical field
The present invention relates to technical field of electric power, and in particular to a kind of power distribution cabinet with heat dissipation moisture-proof function.
Background technology
Power distribution cabinet or distribution box sub-power power distribution cabinet and light distribution cabinet, metering cabinet, are the final stage devices of distribution system.Match
Electric cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；Motor Control
The occasion that center is concentrated for load, circuit is more.They distribute to the electric energy of a certain circuit of upper level controller switching equipment nearby
Load.This grade of equipment reply load provides protection, monitoring and control.
Since there are many component and circuits for installation in power distribution cabinet, a large amount of heat is will produce during its operation,
It need to radiate in time；On the other hand, the use of power distribution cabinet needs to carry out Moistureproof dehumidification, and excessive moisture can damage internal element
And circuit, it influences to use.There is not prompt enough, the defect of moisture-proof function difference that radiates in power distribution cabinet in the prior art.
Invention content
The technical issues of solution
For the disadvantages mentioned above present in the prior art, the present invention provides a kind of power distribution cabinet with heat dissipation moisture-proof function, energy
Enough efficiently solve the prior art distribution cabinet heat radiation is not prompt enough and the problem of dampproof effect difference, while provided by the invention matching
Electric cabinet mounting means can save space, cost-effective.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of power distribution cabinet with heat dissipation moisture-proof function, including power distribution cabinet, exhaust fan and pedestal are connected with distribution on the pedestal
Cabinet, the power distribution cabinet include cabinet and protecgulum, and the bottom of cabinet bulk is equipped with Turbogrid plates, and the Turbogrid plates have blower fan, institute
The rear wall top for stating cabinet offers air outlet, and temperature sensor is fixed at the top of the cabinet, and the protecgulum top is opened
Equipped with air inlet, the air inlet and air outlet are equipped with honeycomb type web plate, are coated with moisture absorption medium on the honeycomb type web plate, institute
It includes pedestal and runner bucket to state exhaust fan, and cabinet backboard top offers wiring hole, and the temperature sensor passes through institute
It states wiring hole and is connected to exhaust fan.
Further, the bottom of cabinet bulk is equipped with power supply source.
Further, the pedestal is arc.
Further, the base edge is equipped with buckle.
Further, the moisture absorption medium is high-efficient silica gel.
Further, it is equipped with lockhole on the left of the protecgulum.
Advantageous effect
It is had the advantages that compared with known publicly-owned technology using technical solution provided by the invention：
1, the present invention is started by increasing the design of temperature sensor and exhaust fan when distribution in-cabinet temperature reaches certain value
Exhaust fan offers for sale internal heat, achievees the effect that dissipate heat from the power distribution cabinet in time.
2, of the invention by the way that honeycomb type web plate is arranged on the air inlet and air outlet of power distribution cabinet, and on honeycomb type web plate
It is coated with the design of moisture absorption medium, the moisture for the air for entering power distribution cabinet can be filtered, reaches preferable dampproof effect.
3, the present invention can save space, while matching multiple by way of installing multiple power distribution cabinets on arc-shaped base
The arc-shaped base of electric cabinet only need to install an exhaust fan behind, cost-effective.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the exhaust fan schematic diagram of the present invention；
Fig. 4 is the power distribution cabinet backboard figure of the present invention；
Label in figure respectively represents：1- power distribution cabinets；2- exhaust fans；3- pedestals；4- protecgulums；5- Turbogrid plates；6- blower fans；7- goes out
Air port；8- air inlets；9- temperature sensors；10- pedestals；11- runner buckets；12- wiring holes；13- lockholes.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
With reference to embodiment, the invention will be further described.
Embodiment
A kind of power distribution cabinet with heat dissipation moisture-proof function of the present embodiment, referring to Fig.1-4：Including power distribution cabinet 1, exhaust fan 2
With pedestal 3,3 edge of pedestal, which is equipped with, to be buckled, and by being connected with power distribution cabinet 1 on pedestal 3, prevents power distribution cabinet from directly touching the ground
It is unfavorable for stability that is moisture-proof, while can guarantee entire cabinet, is not easy to shake.Power distribution cabinet 1 includes cabinet and protecgulum 4, cabinet bottom
Portion is equipped with Turbogrid plates 5, and Turbogrid plates 5 have blower fan 6, while bottom of cabinet bulk is equipped with power supply source, and power supply makes to blower fan power supply
It rotates blowing, and the rear wall top of cabinet offers air outlet 7, and the wind that blower fan is blown out is blown to whole upwards by Turbogrid plates 5
It inside a cabinet, then is discharged through air outlet, is conducive to radiate.Temperature sensor 9, temperature sensor 9 are fixed at the top of cabinet
Model OS136-1, the rear side of temperature sensor 9 is equipped with D/A converting circuit, and temperature sensor passes through D/A converting circuit
The input terminal of MCS-48 microcontrollers connects, and the output end of microcontroller is connected by relay with runner bucket 11, on cabinet backboard
Portion offers wiring hole 12, and temperature sensor is connected by power cord by wiring hole 12 with exhaust fan 2.When temperature sensor 9 is examined
When measuring the preset value that cabinet body temperature reaches certain, exhaust fan 2 is started by the connection line between cabinet and exhaust fan 2,
Hot wind in the rotation extraction cabinet of runner bucket 11 of exhaust fan 2, protecgulum top offers air inlet 8, is taken out in internal hot wind
Outside natural wind enters cabinet while going out, and reaches better heat dissipation effect.Air inlet 8 and air outlet 7 are equipped with honeycomb type net
Plate is coated with moisture absorption medium, such as high-efficient silica gel on honeycomb type web plate, and when outside air enters in cabinet, moisture therein can quilt
Silica gel absorption, while the moisture adsorbed can reach good moisture-proof heat dissipation effect by the heat of vaporization generated in cabinet.
Pedestal 3 is arc, and 3 distribution cabinets as described in Figure 1 can be installed according to the arc of pedestal 3, save space, together
When the behind of cabinet only need install an exhaust fan 2, it is cost-effective.4 left side of protecgulum is equipped with lockhole 13, ensures only have
The staff of profession can just open power distribution cabinet, prevent non-working person from opening cabinet, generate safety problem.
In use, the rotation of blower fan 6 of power distribution cabinet bottom is generated and blown on wind direction, wind is taken away hot in cabinet through the discharge of air outlet 7
Amount.When temperature inside cabinet reaches certain preset value, temperature sensor detects this as a result, starting cabinet behind
Exhaust fan 2, extracting the hot gas in cabinet out, outside air enters cabinet through air inlet 8 simultaneously, reaches and radiates in time at high temperature,
The air entered simultaneously from the external world can be adsorbed by the moisture absorption medium on the honeycomb type web plate on air inlet 8 and air outlet 7, be reached
Moisture-proof effect.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the essence of corresponding technical solution can't be made to be detached from the spirit and scope of various embodiments of the present invention technical solution.
Claims (6)
1. a kind of power distribution cabinet with heat dissipation moisture-proof function, including power distribution cabinet（1）, exhaust fan（2）And pedestal（3）, feature exists
In：The pedestal（3）On be connected with power distribution cabinet（1）, the power distribution cabinet（1）Including cabinet and protecgulum（4）, the bottom of cabinet bulk sets
There are Turbogrid plates（5）, the Turbogrid plates（5）Have blower fan（6）, the rear wall top of the cabinet offers air outlet（7）,
It is fixed with temperature sensor at the top of the cabinet（9）, the protecgulum top offers air inlet（8）, the air inlet（8）With
Air outlet（7）It is equipped with honeycomb type web plate, moisture absorption medium, the exhaust fan are coated on the honeycomb type web plate（2）Including pedestal
（10）And runner bucket（11）, cabinet backboard top offers wiring hole（12）, the temperature sensor（9）By described
Wiring hole is connected to exhaust fan（2）.
2. a kind of power distribution cabinet with heat dissipation moisture-proof function according to claim 1, which is characterized in that the bottom of cabinet bulk
Equipped with power supply source.
3. a kind of power distribution cabinet with heat dissipation moisture-proof function according to claim 1, which is characterized in that the pedestal（3）
For arc.
4. a kind of power distribution cabinet with heat dissipation moisture-proof function according to claim 1, which is characterized in that the pedestal（3）
Edge is equipped with buckle.
5. a kind of power distribution cabinet with heat dissipation moisture-proof function according to claim 1, which is characterized in that the moisture absorption medium
For high-efficient silica gel.
6. a kind of power distribution cabinet with heat dissipation moisture-proof function according to claim 1, which is characterized in that the protecgulum（4）
Left side is equipped with lockhole（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485540.3A CN108288830A (en) | 2017-12-29 | 2017-12-29 | A kind of power distribution cabinet with heat dissipation moisture-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485540.3A CN108288830A (en) | 2017-12-29 | 2017-12-29 | A kind of power distribution cabinet with heat dissipation moisture-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108288830A true CN108288830A (en) | 2018-07-17 |
Family
ID=62832632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485540.3A Pending CN108288830A (en) | 2017-12-29 | 2017-12-29 | A kind of power distribution cabinet with heat dissipation moisture-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108288830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866615A (en) * | 2020-08-05 | 2020-10-30 | 广州星澳通信科技有限公司 | High-communication-rate repeater for network communication engineering |
-
2017
- 2017-12-29 CN CN201711485540.3A patent/CN108288830A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866615A (en) * | 2020-08-05 | 2020-10-30 | 广州星澳通信科技有限公司 | High-communication-rate repeater for network communication engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |