CN206236967U - A kind of power distribution cabinet of automatic dustproof - Google Patents
A kind of power distribution cabinet of automatic dustproof Download PDFInfo
- Publication number
- CN206236967U CN206236967U CN201621214563.1U CN201621214563U CN206236967U CN 206236967 U CN206236967 U CN 206236967U CN 201621214563 U CN201621214563 U CN 201621214563U CN 206236967 U CN206236967 U CN 206236967U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- blind window
- fix bar
- automatic dustproof
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of power distribution cabinet of automatic dustproof, including cabinet, middle part is horizontally disposed in cabinet article-displacing partition board, inlay and be provided with temperature sensor in article-displacing partition board middle part, the vertical side edge opposition of the side of cabinet two windowing position is provided with fix bar, multiple rows of cabinet blind window is connected between the fix bar of same side, cabinet blind window outer ledge is connected with expansion link, cabinet inwall and cabinet blind window correspondence position are symmetrically arranged with four ventilation fans, cabinet top left side is provided with wind sensor, cabinet top right-hand member is provided with PLC, bottom of cabinet bulk is connected with filter screen positioned at air admission hole upper end, cabinet lower end side is symmetrically arranged with bearing.The utility model coordinates expansion link to control the angle of shutter using wind sensor, avoids dropping into a large amount of dusts in cabinet with this, and temperature in use sensor coordinates fan to lower the temperature the device in cabinet, improves practicality.
Description
Technical field
The utility model is related to a kind of power distribution cabinet, specifically a kind of power distribution cabinet of automatic dustproof.
Background technology
Power distribution cabinet is divided into dynamic power distribution cabinet, light distribution cabinet and metering cabinet, is the final stage device of distribution system.Power distribution cabinet is
The general designation of motor control center, power distribution cabinet is used and is meeting the less occasion in more dispersed, loop.General power supply administration, power transformation
All it is to use high-tension switch cabinet, is then drawn out to low-voltage distribution cabinet through transformer pressure-reducing low-pressure side, low-voltage distribution cabinet arrives each again
The distribution board of electricity consumption, control cabinet and switch-box.Existing low-voltage distribution cabinet is generally rectangle cabinet, front be provided with instrument,
Control panel and display, operate or monitor for staff, are internally provided with separate modular, bus-bar room and cable
Room etc..Because internal power device is more, so the heat-sinking capability of power distribution cabinet main body is particularly important, simultaneously for electric device
For, dust impurities easily cause the damaged short circuit of circuit, and this is also to need to be avoided.
In the prior art, power distribution cabinet inside is fixed with extraneous air ac position, and is running into the fortuitous events such as strong wind
When uncontrollable a large amount of dusts enter in power distribution cabinet, this is easily caused electric device in power distribution cabinet and produces potential safety hazard.
In the prior art, power distribution cabinet internal heat dissipating relies primarily on natural heat dissipation, under such circumstances when ambient temperature is too high
Or the hot-spot caused by electric current is excessive cannot be controlled in time, so further heat up and just have safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinet of automatic dustproof, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of power distribution cabinet of automatic dustproof, including cabinet, the cabinet left end side are connected with cabinet door, the cabinet door
Middle part is provided through cabinet door blind window, and the interior middle part of the cabinet is horizontally disposed article-displacing partition board, article-displacing partition board middle part edge
It is embedded and is equipped with temperature sensor, the article-displacing partition board surface is evenly arranged with multiple louvres, the side of the cabinet two windowing position
The vertical side edge opposition put is provided with fix bar, and multiple rows of cabinet louver is connected between the fix bar of same side
Window, the cabinet blind window outer ledge is connected with expansion link, cabinet inwall position corresponding with the cabinet blind window
Put and be symmetrically arranged with four ventilation fans, the bottom of cabinet bulk is provided through air admission hole, the bottom of cabinet bulk left side is provided with and connects
String holes, the cabinet top left side is provided with wind sensor, and cabinet top right-hand member is provided with PLC, the cabinet
Body bottom is connected with filter screen positioned at the air admission hole upper end, and cabinet lower end side is symmetrically arranged with bearing.
As further program of the utility model：The cabinet is that left and right side middle part is provided with window and front opens
Metal cabinet.
As further program of the utility model：The cabinet door blind window be a row just to the cabinet door peripheral rake to
Under row's parallel metal piece.
As further program of the utility model：The cabinet blind window is rectangle sheet metal, the cabinet louver
Window middle part and fix bar connection, the cabinet blind window can be rotated in the fix bar.
As further program of the utility model：The expansion link is made up of mobile section and canned paragraph connection, described to stretch
The stroke of contracting bar can control the angle that the cabinet blind window and the fix bar form 30 °~90 °.
As further program of the utility model：The PLC and the temperature sensor, the expansion link,
The ventilation fan is connected with the wind sensor.
As further program of the utility model：The rest base is fixed with rubber sheet gasket.
Compared with prior art, the beneficial effects of the utility model are：The utility model is coordinated using wind sensor to be stretched
Contracting bar control shutter angle, when extraneous wind-force is excessive kick up a large amount of dusts when automatically angle is turned down with this to avoid
A large amount of dusts are dropped into cabinet；Temperature in use sensor coordinates fan to lower the temperature the device in cabinet, can so avoid
Power equipment internal temperature is too high to cause the accident, and can so effectively improve the practicality of device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the power distribution cabinet of automatic dustproof.
Fig. 2 is a kind of structural representation of article-displacing partition board in power distribution cabinet of automatic dustproof.
Fig. 3 is a kind of structural representation of cabinet blind window in power distribution cabinet of automatic dustproof.
In figure：1- cabinets, 2- cabinet doors, 3- cabinet door blind windows, 4- article-displacing partition boards, 5- temperature sensors, 6- louvres, 7- is solid
Fixed pole, 8- cabinet blind windows, 9- expansion links, 10- ventilation fans, 11- air admission holes, 12- wiring holes, 13- wind sensors, 14-PLC
Controller, 15- filter screens, 16- bearings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~3 are referred to, in the utility model embodiment, a kind of power distribution cabinet of automatic dustproof, including cabinet 1, the cabinet
Body 1 is the metal cabinet that left and right side middle part is provided with that window and front open, and the left end side of the cabinet 1 is connected with cabinet door
2, the cabinet door 2 can be that axle and the cabinet 1 are relatively rotated by the side of the cabinet 1, run through setting in the middle part of the cabinet door 2
Cabinet door blind window 3 is equipped with, the cabinet door blind window 3 is row row's parallel metal just downward to the peripheral rake of the cabinet door 2
Piece, the cabinet door blind window 3 can reduce rainwater dust while air circulation is ensured and enter, middle part water in the cabinet 1
It is flat to be provided with article-displacing partition board 4, the edge of the article-displacing partition board 4 be fixedly connected inside the cabinet 1, the middle part of the article-displacing partition board 4
Inlay and be provided with temperature sensor 5, the temperature sensor 5 can sense and be placed in the device on the surface of the article-displacing partition board 4 and exist
Temperature during work, the surface of the article-displacing partition board 4 is evenly arranged with multiple louvres 6, and the louvre 6 can be beneficial to be placed in
The device on the surface of the article-displacing partition board 4 is radiated, and the vertical side edge opposition of 1 liang of side of cabinet windowing position is provided with admittedly
Fixed pole 7, is connected with multiple rows of cabinet blind window 8 between the fix bar 7 of same side, the cabinet blind window 8 is length
Square metal piece, the middle part of the cabinet blind window 8 and the fix bar 7 are connected, and the cabinet blind window 8 can be in the fixation
Rotated on bar 7, the outer ledge of cabinet blind window 8 is connected with expansion link 9, and the expansion link 9 is by mobile section and fixation
Section connection composition, the active segment of the expansion link 9 can under the electric power effect on move down, can so drive the cabinet louver
Window 8 and the fix bar 7 form different angles, and the stroke of the expansion link 9 can control the cabinet blind window 8 and described
Fix bar 7 forms 30 °~90 ° of angle, is formed in the usually expansion link 9 and reaches maximum and protect the cabinet blind window 8
Hold in horizontality, so with inner air circulation preferably, can preferably be radiated, the inwall of the cabinet 1 and described
The correspondence position of cabinet blind window 8 is symmetrically arranged with four ventilation fans 10, and the ventilation fan 10 can be by the cabinet 1 after starting
Air-flow suction out and be discharged into the outside of the cabinet 1, so promoting sky to enter circulation can effectively radiate to the inside of the cabinet 1,
The bottom of the cabinet 1 is provided through air admission hole 11, the air flow that the air admission hole 11 can be linked up inside and outside the cabinet 1,
The bottom left of the cabinet 1 is provided with wiring hole 12, after electric device is placed in the cabinet 1, by the wiring
Wire is introduced and connected by hole 12, and the top left side of the cabinet 1 is provided with wind sensor 13, the upper semisection of the wind sensor 13
The size of extraneous wind-force can be sensed, the top right-hand member of the cabinet 1 is provided with PLC 14, the PLC 14 and institute
State temperature sensor 5, the expansion link 9, the ventilation fan 10 to be connected with the wind sensor 13, when wind-force sensing
When device 13 senses that the wind-force in the external world reaches preset value, illustrate that the external world easily produces substantial amounts of dust debris to wave because of strong wind, together
When be possible to rainfall, now the wind sensor 13 communicates information to the PLC 14, the PLC controls
Device processed 14 controls the retracted downward of expansion link 9, which reduces the inclination angle of the cabinet blind window 8, can avoid outer
The rain and impurity on boundary enters in the cabinet 1, when the temperature sensor 5 senses that temperature reaches preset value, the temperature
Sensor 5 transfers data to the PLC 14, and the PLC 14 controls the ventilation fan 10 to be actuated for drop
Temperature, the bottom of the cabinet 1 is connected with filter screen 15 positioned at the upper end of the air admission hole 11, and the filter screen 15 can avoid air from entering
It is fashionable to bring substantial amounts of dust impurity into, so ensure that the clean-up performance in the cabinet 1, the lower end side pair of the cabinet 1
Title is provided with bearing 16, and the bottom of the bearing 16 is fixed with rubber sheet gasket, so buffering vibration and can increase frictional force, it is ensured that
The stability of device.
Operation principle of the present utility model is：In electric device is placed in cabinet 1, wind sensor 13 can experience outer
The wind conditions on boundary, when wind sensor 13 is sensed the wind-force in the external world reaches preset value when, illustrate extraneous because strong wind is easily produced
The substantial amounts of dust debris of life wave, while being possible to be accompanied by rainfall, now wind sensor 13 communicates information to PLC controls
Device 14, the control retracted downward of expansion link 9 of PLC 14, which reduces the inclination angle of cabinet blind window 8, can avoid the external world
Rain and impurity enter cabinet 1 in, when temperature sensor 5 senses that temperature reaches preset value, temperature sensor 5 passes data
It is defeated to PLC 14, the control ventilation fan 10 of PLC 14 is actuated for cooling.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of power distribution cabinet of automatic dustproof, including cabinet, it is characterised in that the cabinet left end side is connected with cabinet
Door, the cabinet door middle part is provided through cabinet door blind window, and the interior middle part of the cabinet is horizontally disposed article-displacing partition board, the glove
Dividing plate middle part is inlayed and is provided with temperature sensor, and the article-displacing partition board surface is evenly arranged with multiple louvres, the cabinet two
The vertical side edge opposition of side windowing position is provided with fix bar, is connected between the fix bar of same side multiple rows of
Cabinet blind window, the cabinet blind window outer ledge is connected with expansion link, the cabinet inwall and the cabinet louver
Window correspondence position is symmetrically arranged with four ventilation fans, and the bottom of cabinet bulk is provided through air admission hole, the bottom of cabinet bulk left side
Wiring hole is provided with, the cabinet top left side is provided with wind sensor, and cabinet top right-hand member is provided with PLC controls
Device, the bottom of cabinet bulk is connected with filter screen positioned at the air admission hole upper end, and cabinet lower end side is symmetrically arranged with branch
Seat.
2. the power distribution cabinet of a kind of automatic dustproof according to claim 1, it is characterised in that during the cabinet is left and right side
Portion is provided with the metal cabinet that window and front open.
3. the power distribution cabinet of a kind of automatic dustproof according to claim 1, it is characterised in that the cabinet door blind window is a row
Row's parallel metal piece just downward to the cabinet door peripheral rake.
4. the power distribution cabinet of a kind of automatic dustproof according to claim 1, it is characterised in that the cabinet blind window is rectangular
Shape sheet metal, the cabinet blind window middle part and fix bar connection, the cabinet blind window can be in the fix bar
Rotate.
5. the power distribution cabinet of a kind of automatic dustproof according to claim 1, it is characterised in that the expansion link by mobile section and
Canned paragraph connection composition, the stroke of the expansion link can control the cabinet blind window and the fix bar to form 30 °~90 °
Angle.
6. a kind of power distribution cabinet of automatic dustproof according to claim 1, it is characterised in that the PLC and described
Temperature sensor, the expansion link, the ventilation fan are connected with the wind sensor.
7. the power distribution cabinet of a kind of automatic dustproof according to claim 1, it is characterised in that the rest base is fixed with rubber
Glue gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214563.1U CN206236967U (en) | 2016-11-10 | 2016-11-10 | A kind of power distribution cabinet of automatic dustproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214563.1U CN206236967U (en) | 2016-11-10 | 2016-11-10 | A kind of power distribution cabinet of automatic dustproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236967U true CN206236967U (en) | 2017-06-09 |
Family
ID=58991047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214563.1U Expired - Fee Related CN206236967U (en) | 2016-11-10 | 2016-11-10 | A kind of power distribution cabinet of automatic dustproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038953A (en) * | 2020-10-15 | 2020-12-04 | 石利军 | Autonomous rainproof heat dissipation power distribution cabinet |
| CN113422303A (en) * | 2021-07-21 | 2021-09-21 | 安徽得润电气技术有限公司 | Container transformer substation of automatic dehumidification and clean filter screen in rainy day |
-
2016
- 2016-11-10 CN CN201621214563.1U patent/CN206236967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038953A (en) * | 2020-10-15 | 2020-12-04 | 石利军 | Autonomous rainproof heat dissipation power distribution cabinet |
| CN113422303A (en) * | 2021-07-21 | 2021-09-21 | 安徽得润电气技术有限公司 | Container transformer substation of automatic dehumidification and clean filter screen in rainy day |
| CN113422303B (en) * | 2021-07-21 | 2023-10-31 | 安徽得润电气技术有限公司 | Container transformer substation capable of automatically dehumidifying and cleaning filter screen in rainy days |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171110 |