CN207443312U - A kind of power distribution cabinet ventilation device automatically controlled - Google Patents
A kind of power distribution cabinet ventilation device automatically controlled Download PDFInfo
- Publication number
- CN207443312U CN207443312U CN201721255075.XU CN201721255075U CN207443312U CN 207443312 U CN207443312 U CN 207443312U CN 201721255075 U CN201721255075 U CN 201721255075U CN 207443312 U CN207443312 U CN 207443312U
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- cabinet body
- ventilation
- electric telescopic
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Abstract
The utility model provides a kind of power distribution cabinet ventilation device automatically controlled, including power distribution cabinet body, a left side for ventilator and control system power distribution cabinet body, ventilation duct is fixedly mounted in right cabinet plate, power distribution cabinet body is internally provided with two groups of ventilator, two groups of line slide rails being mutually parallel also respectively are fixedly mounted in the inside of power distribution cabinet body, two groups of line slide rails are slidably connected baffle, the bottom of baffle is fixedly connected with electric telescopic rod, the bottom of electric telescopic rod is fixedly connected with support plate, support plate is fixedly connected with power distribution cabinet body, the utility model in power distribution cabinet body by installing ventilation duct, reduce the possibility that the foreign matters such as dust enter power distribution cabinet, securely and reliably；And pass through electric telescopic rod automatic control baffle and open ventilation duct, heat dissipation ventilation can be carried out in time, ensure that power distribution cabinet works normally.
Description
Technical field
The utility model is related to power distribution cabinet technical fields, are specially a kind of power distribution cabinet ventilation device automatically controlled.
Background technology
The use of power distribution cabinet is very extensive at present, Workplace, office, processing workshop, Foundry Works, forge plant, boiler
The ground such as room, carpentry yard can see the figure of power distribution cabinet.Power distribution cabinet is required equipment in circuit conveying and control system, inner
Substantial amounts of circuit and circuit element are arranged in face, generate heat than more serious, and conventional electrical distribution cabinet performance of ventilating is poor, and power distribution cabinet easily lead by fever
The problems such as causing aging circuit, influences connection reliability between circuit, the detection and repair to power distribution cabinet bring very big obstacle.
The Chinese utility model patent of Application No. " 201521011691.1 " disclose it is a kind of can automatic heat radiation distribution
Cabinet, the utility model include distribution enclosure box, are connected on the distribution enclosure box by hinge with outer cabinet door and interior cabinet door, institute
It states distribution enclosure box lower part to be connected with lifter, the lifter is mounted on pedestal, and the distribution enclosure box top is equipped with control
Device processed, the controller are connected with motor, and the motor is connected by link arm with the outer cabinet door, is filled in the distribution enclosure box
There is temperature sensor.The utility model can automatically control the opening and closing of outer cabinet door, when temperature anomaly in cabinet, can dissipate in time
Heat ventilation, but since outer cabinet door can be opened and closed, the foreign matters such as dust is on the one hand caused to enter in power distribution cabinet, it makes paired transmission line and causes
It destroys；Another aspect layabout can be easily entered in power distribution cabinet, trigger security risk.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinet ventilation device automatically controlled, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of power distribution cabinet ventilation dress automatically controlled
It puts, ventilation duct is fixedly mounted in the left/right cabinet plate including power distribution cabinet body described in power distribution cabinet body, ventilator and control system,
The power distribution cabinet body is internally provided with ventilator described in two groups, and the ventilator includes fan electromotor, the fan electromotor
Output shaft in connection fan leaf, the fan electromotor is fixedly connected with several supporting rods, and the supporting rod is fixedly connected with wind
Fan frame is uniformly arranged on the fan frame there are four support column, and the support column is bolted the power distribution cabinet body, institute
Two groups of line slide rails being mutually parallel, straight line described in two groups is also respectively fixedly mounted in the left/right cabinet plate madial wall for stating power distribution cabinet body
Slide is slidably connected baffle, and the bottom of the baffle is fixedly connected with electric telescopic rod, and the bottom of the electric telescopic rod, which is fixed, to be connected
Support plate is connect, the support plate is fixedly connected with the power distribution cabinet body；
The control system includes accumulator, and the accumulator output end is electrically connected with controller, the controller
Input terminal is also associated with temperature sensor, and the temperature sensor is arranged at the inside of power distribution cabinet, the output terminal of the controller
It is connected to the fan electromotor and the electric telescopic rod.
Preferably, filtering is fixedly mounted in the bottom of the ventilation duct and horizontal plane keeping parallelism, the bottom of the ventilation duct
Net, and the ventilation duct is just aliging the fan leaf.
Preferably, the rotation direction of the fan electromotor in ventilator described in two groups is opposite.
Preferably, when the electric telescopic rod is in maximum elongation length, the baffle covers the ventilation duct completely,
When the electric telescopic rod is in minimum elongation length, the baffle cannot cover the ventilation duct completely.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model reduces the foreign matters such as dust and enters power distribution cabinet by installing ventilation duct in power distribution cabinet body
Possibility securely and reliably, and passes through electric telescopic rod automatic control baffle and opens ventilation duct, can carry out heat dissipation ventilation in time,
It ensure that power distribution cabinet works normally；
2nd, exhausting working forms and air-supply working forms are respectively adopted in two groups of ventilator of the utility model, can be well
It takes a breath to power distribution cabinet body, reduces the temperature in power distribution cabinet；
3rd, the utility model installs filter screen and baffle respectively by the both ends in ventilation duct, realizes dual isolation dust,
It is effective to ensure circuit and the pollution of circuit element free from dust in power distribution cabinet.
Description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is left cabinet plate structure diagram in the utility model；
Fig. 4 is ventilator structure diagram in the utility model.
In figure：1 power distribution cabinet body, 2 ventilator, 3 ventilation ducts, 4 fan electromotors, 5 fan leafs, 6 supporting rods, 7 fan frames,
8 support columns, 9 line slide rails, 10 baffles, 11 electric telescopic rods, 12 support plates, 13 temperature sensors, 14 filter screens.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of power distribution cabinet ventilation device automatically controlled,
Including power distribution cabinet body 1, ventilator 2 and control system.Ventilation duct 3 is fixedly mounted in the left/right cabinet plate of power distribution cabinet body 1, leads to
Filter screen 14, and the just alignment wind of ventilation duct 3 is fixedly mounted in the bottom of air hose 3 and horizontal plane keeping parallelism, the bottom of ventilation duct 3
Flabellum 5.Power distribution cabinet body 1 is internally provided with two groups of ventilator 2, and ventilator 2 includes fan electromotor 4, the output of fan electromotor 4
Axis is with fan leaf 5 is being connected, and the rotation direction of two groups of fan electromotors 4 is on the contrary, exhausting work shape is respectively adopted in i.e. two groups of fan leafs 5
Formula and air-supply working forms.Fan electromotor 4 is fixedly connected with several supporting rods 6, and supporting rod 6 is fixedly connected with fan frame 7, fan
It is uniformly arranged on frame 7 there are four support column 8, support column 8 is bolted power distribution cabinet body 1, the left/right cabinet of power distribution cabinet body 1
Plate madial wall is also respectively fixedly mounted two groups of line slide rails being mutually parallel 9, and two groups of line slide rails 9 are slidably connected baffle 10, baffle
10 bottom is fixedly connected with electric telescopic rod 11, and when electric telescopic rod 11 is in maximum elongation length, baffle 10 is covered completely
Ventilation duct 3, when electric telescopic rod 11 is in minimum elongation length, baffle 10 cannot cover ventilation duct 3 completely.Electric telescopic rod
11 bottom is fixedly connected with support plate 12, and support plate 12 is fixedly connected with power distribution cabinet body 1.
Control system includes accumulator, and accumulator output end is electrically connected with controller, and the input terminal of controller is also connected with
There is temperature sensor 13, temperature sensor 13 is arranged at the inside of power distribution cabinet, and the output terminal of controller is connected to fan electricity
Machine 4 and electric telescopic rod 11.
Operation principle：During room temperature, when electric telescopic rod 11 is in maximum elongation length, baffle 10 covers ventilation duct 3 completely.
When temperature sensor 13 senses that the internal temperature of power distribution cabinet body 1 is excessively high, 4 He of fan electromotor is respectively started by controller
Electric telescopic rod 11, electric telescopic rod 11 are retracted to minimum elongation length so that baffle 10 cannot cover ventilation duct 3, wind completely
Pipe 3 connects power distribution cabinet body 1.Fan electromotor 4, which starts, drives fan leaf 5 to rotate, due to the rotation direction phase of two groups of fan electromotors 4
Instead, thus two groups of fan leafs 5 be respectively adopted exhausting working forms and air-supply working forms, with well to power distribution cabinet body 1 into
Row ventilation, reduces temperature.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of power distribution cabinet ventilation device automatically controlled, including power distribution cabinet body（1）, ventilator（2）And control system, it is special
Sign is：The power distribution cabinet body（1）Left/right cabinet plate ventilation duct is fixedly mounted（3）, the power distribution cabinet body（1）It is interior
Portion is provided with ventilator described in two groups（2）, the ventilator（2）Including fan electromotor（4）, the fan electromotor（4）Output
Axis is the same as in connection fan leaf（5）, the fan electromotor（4）It is fixedly connected with several supporting rods（6）, the supporting rod（6）It is fixed
Connect fan frame（7）, the fan frame（7）On be uniformly arranged there are four support column（8）, the support column（8）Bolt connects
Connect the power distribution cabinet body（1）, the power distribution cabinet body（1）Left/right cabinet plate madial wall be also respectively fixedly mounted two groups it is mutually flat
Capable line slide rail（9）, line slide rail described in two groups（9）Be slidably connected baffle（10）, the baffle（10）Bottom fix connect
Connect electric telescopic rod（11）, the electric telescopic rod（11）Bottom be fixedly connected with support plate（12）, the support plate（12）Gu
Surely the power distribution cabinet body is connected（1）；
The control system includes accumulator, and the accumulator output end is electrically connected with controller, the input of the controller
End is also associated with temperature sensor（13）, the temperature sensor（13）Be arranged at the inside of power distribution cabinet, the controller it is defeated
Outlet is connected to the fan electromotor（4）With the electric telescopic rod（11）.
2. a kind of power distribution cabinet ventilation device automatically controlled according to claim 1, it is characterised in that：The ventilation duct
（3）Bottom and horizontal plane keeping parallelism, the ventilation duct（3）Bottom be fixedly mounted filter screen（14）, and the ventilation
Pipe（3）Just aliging the fan leaf（5）.
3. a kind of power distribution cabinet ventilation device automatically controlled according to claim 1, it is characterised in that：Ventilation described in two groups
Device（2）In fan electromotor（4）Rotation direction it is opposite.
4. a kind of power distribution cabinet ventilation device automatically controlled according to claim 1, it is characterised in that：It electronic is stretched when described
Contracting bar（11）During in maximum elongation length, the baffle（10）The ventilation duct is covered completely（3）, when the electric telescopic rod
（11）During in minimum elongation length, the baffle（10）The ventilation duct cannot be covered completely（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255075.XU CN207443312U (en) | 2017-09-28 | 2017-09-28 | A kind of power distribution cabinet ventilation device automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255075.XU CN207443312U (en) | 2017-09-28 | 2017-09-28 | A kind of power distribution cabinet ventilation device automatically controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207443312U true CN207443312U (en) | 2018-06-01 |
Family
ID=62294778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255075.XU Expired - Fee Related CN207443312U (en) | 2017-09-28 | 2017-09-28 | A kind of power distribution cabinet ventilation device automatically controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207443312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988586A (en) * | 2018-07-18 | 2018-12-11 | 徐州方达电机有限公司 | A kind of motor shaft multiple accessory one assembly device |
| CN111755972A (en) * | 2020-07-30 | 2020-10-09 | 陕西盈德气体有限公司 | Can be according to radiating electricity distribution room cubical switchboard of in-cabinet temperature control |
-
2017
- 2017-09-28 CN CN201721255075.XU patent/CN207443312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988586A (en) * | 2018-07-18 | 2018-12-11 | 徐州方达电机有限公司 | A kind of motor shaft multiple accessory one assembly device |
| CN111755972A (en) * | 2020-07-30 | 2020-10-09 | 陕西盈德气体有限公司 | Can be according to radiating electricity distribution room cubical switchboard of in-cabinet temperature control |
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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: 20180601 Termination date: 20190928 |