CN208352824U - A kind of become cabinet ventilation device - Google Patents
A kind of become cabinet ventilation device Download PDFInfo
- Publication number
- CN208352824U CN208352824U CN201821063973.XU CN201821063973U CN208352824U CN 208352824 U CN208352824 U CN 208352824U CN 201821063973 U CN201821063973 U CN 201821063973U CN 208352824 U CN208352824 U CN 208352824U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- blower
- become
- hole
- 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.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of become cabinet ventilation devices, including cabinet body, fan installation plate is equipped at the top of the cabinet body, the fan installation plate is fixedly connected with cabinet body, and the assembling plate surface is equipped with assembling hole, blower is equipped on the inside of the assembling hole, the blower bottom is equipped with filter screen, and the interior of the cabinet is equipped with intermediate bulkhead, and the intermediate bulkhead surface is equipped with ventilation hole, the ventilation hole side is equipped with exhaust fan, and the intermediate bulkhead side is equipped with mounting plate.The utility model is by being equipped with blower, intermediate bulkhead, ventilation hole and exhaust fan, two intermediate bulkheads are isolated by the electric elements of interior of the cabinet, the temperature for being conducive to that each element is avoided to distribute has an impact other elements, heat is extracted out hot-air by the blower at top by the intermediate position that exhaust fan is delivered to two intermediate bulkheads, be conducive to comprehensively radiate to interior of the cabinet, radiating efficiency is improved, radiating rate is increased.
Description
Technical field
The utility model relates to become cabinet technical field, in particular to a kind of become cabinet ventilation device.
Background technique
About cabinet transformer become in some projects because event is burnt in turn-to-turn short circuit.Accident description, in idle running two
It when, become cabinet occurs transformer and burns, and accident keeps become cabinet on fire, and house transformer is burnt, and become cabinet front door deforms.Accident
After generation, relevant departments are paid much attention to, and are reconnoitred immediately to the scene of the accident, and are analyzed cause of accident.In order to
It further determines failure cause, and finds out fault point, overhaul has been carried out to house transformer high-voltage winding, as a result, it has been found that,
House transformer B phase high-voltage winding lower area has at copper fusing position three, can be confirmed that lower area has copper to melt position three
Place, the accident of can be confirmed is caused by winding interturn short-circuit.House transformer in operation, causes B group high-voltage winding overheat.Make
Insulating materials scaling loss, and a large amount of smog dust are generated, and then cause three-phase arc short-circuit in cabinet.
House transformer uses dry-type transformer more in the middle-placed switch cabinet KYN-28 shell of standard at present, and is closed and is mounted on
In become cabinet, equipment is limited in this interior of the cabinet, and heat dissipation is difficult, does not circulate with ambient air outside, has no idea to reach heat
Balance.If each section temperature of transformer is more than its allowed band for a long time, the insulation of transformer is easily damaged, it is easy to
Failure or accident are caused by high electrical breakdown.
Therefore, invent a kind of become cabinet solved the above problems with ventilation device it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of become cabinet ventilation devices, when temperature reaches preset value to monolithic
Machine sends electric signal, and blower and exhaust fan are opened in single-chip microcontroller control, and two intermediate bulkheads carry out the electric elements of interior of the cabinet
Isolation, the temperature for avoiding each element from distributing have an impact other elements, and heat is delivered in two by exhaust fan and is spaced
The intermediate position of plate, ventilation hole play the effect of natural heat dissipation, are later extracted out hot-air by the blower at top, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of become cabinet ventilation device, including cabinet
Body, the cabinet body top are equipped with fan installation plate, and the fan installation plate is fixedly connected with cabinet body, the assembling plate surface
Equipped with assembling hole, blower is equipped on the inside of the assembling hole, the blower bottom is equipped with filter screen, the interior of the cabinet
Equipped with intermediate bulkhead, the intermediate bulkhead surface is equipped with ventilation hole, and the ventilation hole side is equipped with exhaust fan, the intermediate bulkhead
Side is equipped with mounting plate, and the mounting plate is fixedly connected with cabinet body, and the cabinet body leading flank is equipped with cabinet door, described cabinet door one end and
Cabinet body one end is hinged.
Preferably, the cabinet door inner wall is equipped with sliding slot, is equipped with mobile device inside the sliding slot, the mobile device includes
Sliding block, the sliding block are slidably connected with sliding slot.
Preferably, the shoe surface is equipped with screw hole, and screw rod is equipped with inside the screw hole, and the screw rod and screw hole screw thread connect
It connects.
Preferably, the slider bottom is equipped with link block, and the link block leading flank is equipped with set casing.
Preferably, temperature sensor is equipped with inside the set casing, the temperature sensor side is equipped with single-chip microcontroller, described
Temperature sensor is fixedly connected with set casing with single-chip microcontroller.
Preferably, the bottom of cabinet bulk is equipped with pedestal, and the pedestal is made of ptfe plastic material, the cabinet body table
Face is equipped with shutter.
The technical effect and advantage of the utility model:
1, by being equipped with blower, intermediate bulkhead, ventilation hole and exhaust fan, single-chip microcontroller, which controls, opens blower and exhaust fan, and two
A intermediate bulkhead is isolated by the electric elements of interior of the cabinet, and the temperature for being conducive to that each element is avoided to distribute is to other elements
It has an impact, heat is taken out hot-air by the blower at top by the intermediate position that exhaust fan is delivered to two intermediate bulkheads
Out, be conducive to comprehensively radiate to interior of the cabinet, improve radiating efficiency, increase radiating rate, can effectively evacuate cabinet
Body heat content increases cabinet body degree of ventilation, reduces interior of the cabinet temperature；
2, by being equipped with mobile device, mobile multiple set casings, set casing is by link block band movable slider inside sliding slot
Mobile, sliding block is fixed on inside sliding slot, is conducive to that the position of multiple temperature sensors is adjusted, is conducive to by rotary screw
The element easily to generate heat is monitored as needed, improves the accuracy of monitoring.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the side view of the utility model.
Fig. 4 is the mobile device structure schematic diagram of the utility model.
Fig. 5 is the system structure diagram of the utility model.
In figure: 1 cabinet body, 2 fan installation plates, 3 assembling holes, 4 blowers, 5 filter screens, 6 intermediate bulkheads, 7 ventilation holes, 8
Exhaust fan, 9 mounting plates, 10 cabinet doors, 11 sliding slots, 12 mobile devices, 13 sliding blocks, 14 screw holes, 15 screw rods, 16 link blocks, 17 are fixed
Shell, 18 temperature sensors, 19 single-chip microcontrollers, 20 pedestals, 21 shutters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of become cabinet ventilation device as shown in Figs. 1-5, including cabinet body 1, the cabinet body 1
Top is equipped with fan installation plate 2, and the fan installation plate 2 is fixedly connected with cabinet body 1, and 2 surface of fan installation plate is equipped with wind
Machine mounting hole 3, is equipped with blower 4 on the inside of the assembling hole 3, and 4 bottom of blower is equipped with filter screen 5, inside the cabinet body 1
Equipped with intermediate bulkhead 6,6 surface of intermediate bulkhead is equipped with ventilation hole 7, and 7 side of ventilation hole is equipped with exhaust fan 8, by setting
There are blower 4, intermediate bulkhead 6, ventilation hole 7 and exhaust fan 8, the control of single-chip microcontroller 19 is opened blower 4 and exhaust fan 8, is spaced in two
Plate 6 is isolated by the electric elements inside cabinet body 1, is conducive to the temperature for avoiding each element from distributing and is generated shadow to other elements
It rings, heat is extracted out hot-air by the blower 4 at top by the intermediate position that exhaust fan 8 is delivered to two intermediate bulkheads 6, is had
Conducive to comprehensively to radiating inside cabinet body 1, improving radiating efficiency, increasing radiating rate, 1 heat of cabinet body can be effectively evacuated
Amount increases by 1 degree of ventilation of cabinet body, reduces by 1 internal temperature of cabinet body, and 6 side of intermediate bulkhead is equipped with mounting plate 9, the mounting plate 9
It is fixedly connected with cabinet body 1,1 leading flank of cabinet body is equipped with cabinet door 10, and described 10 one end of cabinet door and 1 one end of cabinet body are hinged.
Further, in the above-mentioned technical solutions, 10 inner wall of cabinet door is equipped with sliding slot 11, is equipped with inside the sliding slot 11
Mobile device 12, the mobile device 12 include sliding block 13, and the sliding block 13 is slidably connected with sliding slot 11, by being equipped with mobile dress
12 are set, is conducive to that the position of multiple temperature sensors 18 is adjusted, can according to need and the element easily to generate heat is supervised
It surveys, improves the accuracy of monitoring；
Further, in the above-mentioned technical solutions, 13 surface of sliding block is equipped with screw hole 14, is equipped with inside the screw hole 14
Screw rod 15, the screw rod 15 are threadedly coupled with screw hole 14, by setting screw hole 14 and screw rod 15, are conducive to consolidate sliding block 13
It is fixed；
Further, in the above-mentioned technical solutions, 13 bottom of sliding block is equipped with link block 16,16 front side of link block
Face is equipped with set casing 17, by the way that set casing 17 is arranged, is conducive to place temperature sensor 18 and single-chip microcontroller 19；
Further, in the above-mentioned technical solutions, temperature sensor 18 is equipped with inside the set casing 17, the temperature passes
18 side of sensor is equipped with single-chip microcontroller 19, and the temperature sensor 18 is fixedly connected with set casing 17 with single-chip microcontroller 19, by setting
Temperature sensor 18 and single-chip microcontroller 19 are set, is conducive to monitor 1 internal temperature of cabinet body；
Further, in the above-mentioned technical solutions, 1 bottom of cabinet body is equipped with pedestal 20, and the pedestal 20 is by tetrafluoro second
Alkene plastics material is made, and 1 surface of cabinet body is equipped with shutter 21, by the way that shutter 21 is arranged, is conducive to further to cabinet body 1
It radiates；
Further, in the above-mentioned technical solutions, 18 model of temperature sensor is set as PT100, the single-chip microcontroller
19 models are set as AT89S51.
This practical working principle:
Referring to Figure of description 1-3, temperature sensor 18, blower 4 and exhaust fan 8 are electrically connected with single-chip microcontroller 19, if
The multiple temperature sensors 18 set monitor the temperature of the 1 each easy heater element in inside of cabinet body in real time, when temperature reaches preset value
When to single-chip microcontroller 19 send electric signal, blower 4 and exhaust fan 8, two intermediate bulkheads 6 are opened in the control of single-chip microcontroller 19 will be in cabinet body 1
The electric elements in portion are isolated, and are avoided the temperature that each element distributes and are had an impact to other elements, heat passes through later
Exhaust fan 8 is delivered to the intermediate position of two intermediate bulkheads 6, and ventilation hole 7 plays the effect of natural heat dissipation, passes through top later
Blower 4 extracts hot-air out, can improve radiating efficiency comprehensively to radiating inside cabinet body 1, increase radiating rate, can
Effectively to evacuate 1 heat of cabinet body, increase by 1 degree of ventilation of cabinet body, reduces by 1 internal temperature of cabinet body；
Referring to Figure of description 4-5, while multiple set casings 17 can be moved, set casing 17 is driven by link block 16 and slided
Block 13 moves inside sliding slot 11, and sliding block 13 is fixed on inside sliding slot 11 by rotary screw 15 later, can pass to multiple temperature
The position of sensor 18 is adjusted, and is monitored as needed to the element easily to generate heat, improves the accuracy of monitoring.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of become cabinet ventilation device, including cabinet body (1), it is characterised in that: be equipped with assembling at the top of the cabinet body (1)
Plate (2), the fan installation plate (2) are fixedly connected with cabinet body (1), and fan installation plate (2) surface is equipped with assembling hole
(3), blower (4) are equipped on the inside of the assembling hole (3), blower (4) bottom is equipped with filter screen (5), the cabinet body (1)
Inside is equipped with intermediate bulkhead (6), and intermediate bulkhead (6) surface is equipped with ventilation hole (7), and ventilation hole (7) side is equipped with row
Gas fans (8), and intermediate bulkhead (6) side is equipped with mounting plate (9), and the mounting plate (9) is fixedly connected with cabinet body (1), described
Cabinet body (1) leading flank is equipped with cabinet door (10), and described cabinet door (10) one end and cabinet body (1) one end are hinged.
2. a kind of become cabinet ventilation device according to claim 1, it is characterised in that: cabinet door (10) inner wall is equipped with
Sliding slot (11), the sliding slot (11) is internal to be equipped with mobile device (12), and the mobile device (12) includes sliding block (13), the cunning
Block (13) is slidably connected with sliding slot (11).
3. a kind of become cabinet ventilation device according to claim 2, it is characterised in that: sliding block (13) surface is equipped with
Screw hole (14), the screw hole (14) is internal to be equipped with screw rod (15), and the screw rod (15) is threadedly coupled with screw hole (14).
4. a kind of become cabinet ventilation device according to claim 2, it is characterised in that: sliding block (13) bottom is equipped with
Link block (16), link block (16) leading flank are equipped with set casing (17).
5. a kind of become cabinet ventilation device according to claim 4, it is characterised in that: set inside the set casing (17)
Have temperature sensor (18), temperature sensor (18) side is equipped with single-chip microcontroller (19), the temperature sensor (18) and list
Piece machine (19) is fixedly connected with set casing (17).
6. a kind of become cabinet ventilation device according to claim 1, it is characterised in that: cabinet body (1) bottom is equipped with
Pedestal (20), the pedestal (20) are made of ptfe plastic material, and cabinet body (1) surface is equipped with shutter (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063973.XU CN208352824U (en) | 2018-07-06 | 2018-07-06 | A kind of become cabinet ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063973.XU CN208352824U (en) | 2018-07-06 | 2018-07-06 | A kind of become cabinet ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352824U true CN208352824U (en) | 2019-01-08 |
Family
ID=64905035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063973.XU Active CN208352824U (en) | 2018-07-06 | 2018-07-06 | A kind of become cabinet ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352824U (en) |
-
2018
- 2018-07-06 CN CN201821063973.XU patent/CN208352824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207732335U (en) | A kind of open air Homogeneouslly-radiating distribution box | |
| CN207542589U (en) | A kind of low-voltage distribution cabinet | |
| CN203911293U (en) | Ventilation heat radiating device of low-voltage whole-set equipment | |
| CN115513821B (en) | European transformer substation based on heat radiation structure | |
| CN210694635U (en) | Automatic ventilation unit of electrical control cabinet | |
| CN105186321A (en) | Box-type transformer substation | |
| CN208352824U (en) | A kind of become cabinet ventilation device | |
| CN205753032U (en) | A kind of ventilation drying type switch cubicle | |
| CN115939965A (en) | Electric power distribution switch cabinet | |
| CN206412682U (en) | A kind of power distribution cabinet of ventilation and heat | |
| CN209592719U (en) | A kind of distribution box cool-down dehumidification device | |
| CN207353719U (en) | A kind of switchgear radiator structure | |
| CN211266114U (en) | Outdoor low-voltage comprehensive distribution box | |
| CN211530424U (en) | Low-voltage safety power device | |
| CN211790273U (en) | Dehumidification heat dissipation cubical switchboard | |
| CN209544957U (en) | A kind of dustproof and rainproof easy heat radiation distribution box | |
| CN203481668U (en) | High-voltage switch cabinet | |
| CN208142644U (en) | A kind of double-door power distributing cabinet | |
| CN207009923U (en) | A kind of easy maintenance electric power box with moisture-proof function | |
| CN219918141U (en) | Control cabinet for canvas workshop | |
| CN206864883U (en) | A kind of power distributing cabinet of automatic cleaning dust | |
| CN206674419U (en) | Electric cabinet of safe motor | |
| CN214957955U (en) | Electrical control cabinet with good heat dispersion | |
| CN220527516U (en) | Remote control distribution control box with temperature control alarm function | |
| CN211455480U (en) | Box type transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |