CN207165958U - A kind of temperature control device of AC low voltage power switch box - Google Patents
A kind of temperature control device of AC low voltage power switch box Download PDFInfo
- Publication number
- CN207165958U CN207165958U CN201720931778.3U CN201720931778U CN207165958U CN 207165958 U CN207165958 U CN 207165958U CN 201720931778 U CN201720931778 U CN 201720931778U CN 207165958 U CN207165958 U CN 207165958U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixed plate
- control device
- low voltage
- power switch
- 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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Abstract
The utility model discloses a kind of temperature control device of AC low voltage power switch box, include the cabinet of a side opening, the opening of cabinet is hinged with cabinet door, the inside of the cabinet is provided with vertically disposed fixed plate, the inner rotation of fixed plate is connected with vertically disposed rotating shaft, the top of rotating shaft is provided with horizontally disposed rotating disk, rotating disk is located at the top of fixed plate, the top side of rotating disk is welded with vertically disposed connecting pole, three equally distributed mounting holes are provided with fixed plate, chimney fan is provided with mounting hole, chimney fan is fixed in rotating shaft, the top of fixed plate is welded with vertically disposed fixed column, horizontally disposed push-rod electric machine is rotatably connected in fixed column, the output shaft rotation of push-rod electric machine is connected with connecting pole.Extraneous cold wind can be transmitted the inside into cabinet by the utility model when temperature is higher, quick heat radiating be carried out to the installing plate for installing electrical equipment, by cabinet electric elements inside quick heat radiating, good heat dissipation effect.
Description
Technical field
It the utility model is related to power distribution cabinet technical field, more particularly to a kind of temperature adjusting dress of AC low voltage power switch box
Put.
Background technology
When summer power load is larger, the situation of the improper tripping operation of air switch often occurs for comprehensive distribution cabinet, right
Safe and reliable power supply causes adverse effect.By research, too high distribution in-cabinet temperature is to cause power distribution cabinet air switch to trip
The main reason for.The performance normal operation of various electrical equipments has the environment temperature of standard, usually 40 degree, when higher than standard
During temperature, the electric parameter of electrical equipment will change, and be this it is proposed that a kind of temperature of AC low voltage power switch box is adjusted
Control device.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of AC low-tension proposed is matched somebody with somebody
The temperature control device of electric cabinet.
To achieve these goals, the utility model employs following technical scheme：
A kind of temperature control device of AC low voltage power switch box, includes the cabinet of a side opening, and the opening of cabinet is hinged
There is a cabinet door, the inside of the cabinet is provided with vertically disposed fixed plate, and the inner rotation of fixed plate is connected with vertically disposed
Rotating shaft, the top of rotating shaft are provided with horizontally disposed rotating disk, and rotating disk is located at the top of fixed plate, and the top side of rotating disk is welded with vertical
The connecting pole directly set, three equally distributed mounting holes are provided with fixed plate, are provided with chimney fan in mounting hole, chimney fan is fixed
In rotating shaft, the top of fixed plate is welded with vertically disposed fixed column, and horizontally disposed push rod is rotatably connected in fixed column
Motor, the output shaft rotation of push-rod electric machine are connected with connecting pole, be provided with the side side wall of fixed plate three it is horizontally disposed
Supporting plate, the top of supporting plate are connected with heat conductive silica gel, and heat conductive silica gel has been internally embedded cooling circulating line, and cabinet is away from cabinet
It is fixed with the side side wall of door by support and blower fan and coolant storage box is installed, the outlet air end of blower fan is connected by conduit
There is chimney fan, the top of coolant storage box is connected by conduit and liquid pump, the both ends for cooling down circulating line are connected to liquid
Pump and coolant storage box.
Preferably, it is equipped with fin in the surrounding side wall of the coolant storage box, one end of fin extends to cold
But the inside of liquid storage box, fin are provided with heat radiating fin.
Preferably, the air inlet of the blower fan is obliquely installed, and the air inlet of blower fan is provided with Air Filter.
Preferably, the inside of the cabinet is provided with multiple horizontally disposed installing plates, and installing plate is located at heat conductive silica gel
Top.
Preferably, temperature sensor is installed in the side side wall of the fixed plate, pacified in the opposite side side wall of fixed plate
Equipped with controller, the input of controller is connected with temperature sensor and power supply, the output end of controller be connected with push-rod electric machine,
Blower fan and liquid pump.
The beneficial effects of the utility model：By cabinet door, cabinet, fixed plate, blower fan, rotating shaft, mounting hole, chimney fan, solid
The setting of fixed column, push-rod electric machine, connecting pole and rotating disk, can transmit the inside into cabinet when temperature is higher by extraneous cold wind,
To cabinet electric elements inside quick heat radiating；Pass through supporting plate, cooling circulating line, heat conductive silica gel, liquid pump, coolant storage box
With the setting of fin, quick heat radiating further can be carried out to the installing plate for installing electrical equipment, transfer heat to cabinet
Outside, extraneous cold wind can transmit the inside into cabinet by the present apparatus when temperature is higher, the installation to installing electrical equipment
Plate carries out quick heat radiating, by cabinet electric elements inside quick heat radiating, good heat dissipation effect.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of AC low voltage power switch box temperature control device structural representation；
Fig. 2 be the utility model proposes a kind of AC low voltage power switch box temperature control device partial structurtes signal
Figure；
Fig. 3 be the utility model proposes a kind of AC low voltage power switch box temperature control device cooling circulating line and
The structural representation of heat conductive silica gel.
In figure：1 supporting plate, 2 cabinet doors, 3 cooling circulating lines, 4 heat conductive silica gels, 5 cabinets, 6 fixed plates, 7 blower fans, 8 liquid pumps,
9 coolant storage boxes, 10 rotating shafts, 11 mounting holes, 12 chimney fans, 13 fixed columns, 14 push-rod electric machines, 15 connecting poles, 16 rotating disks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of temperature control device of AC low voltage power switch box, include the cabinet 5 of a side opening, cabinet 5
Opening be hinged with cabinet door 2, the inside of cabinet 5 is provided with vertically disposed fixed plate 6, the inner rotation connection of fixed plate 6
There is vertically disposed rotating shaft 10, the top of rotating shaft 10 is provided with horizontally disposed rotating disk 16, and rotating disk 16 is located at the top of fixed plate 6,
The top side of rotating disk 16 is welded with vertically disposed connecting pole 15, and three equally distributed mounting holes 11 are provided with fixed plate 6,
Chimney fan 12 is provided with mounting hole 11, chimney fan 12 is fixed in rotating shaft 10, and the top of fixed plate 6 is welded with vertically disposed solid
Fixed column 13, horizontally disposed push-rod electric machine 14 is rotatably connected in fixed column 13, the output shaft rotation of push-rod electric machine 14 is connected with
Connecting pole 15, three horizontally disposed supporting plates 1 are installed in the side side wall of fixed plate 6, the top of supporting plate 1, which is connected with, leads
Hot silica gel 4, heat conductive silica gel 4 have been internally embedded cooling circulating line 3, and cabinet 5 passes through support in the side side wall away from cabinet door 2
It is fixed with and blower fan 7 and coolant storage box 9 is installed, the outlet air end of blower fan 7 is connected with chimney fan 12 by conduit, and coolant is deposited
The top of storage tank 9 is connected to liquid pump 8 and coolant storage by conduit connection and liquid pump 8, the both ends of cooling circulating line 3
Case 9, fin is equipped with the surrounding side wall of coolant storage box 9, one end of fin extends to the interior of coolant storage box 9
Portion, fin are provided with heat radiating fin, and the air inlet of blower fan 7 is obliquely installed, and the air inlet of blower fan 7 is provided with Air Filter, cabinet 5
Inside multiple horizontally disposed installing plates are installed, installing plate is located at the top of heat conductive silica gel 4, the side side wall of fixed plate 6
On temperature sensor is installed, DATA-7311 general purpose controllers are installed in the opposite side side wall of fixed plate 6, controller it is defeated
Enter end and be connected with PT100 temperature sensors and power supply, the output end of controller is connected with push-rod electric machine 14, blower fan 7 and liquid pump 8.
Operation principle：When temperature sensor detects that temperature is higher in cabinet 5, temperature sensor delivers a signal to control
Device, no control blower fan 7 and liquid pump 9 do not start after controller reception signal, and the cold wind in the external world is passed to air-out by blower fan 7 by conduit
Cylinder 12, is sprayed by chimney fan 12, while the output shaft of push-rod electric machine 14 is elastic, drives rotating disk 16 to rotate, the band of rotating disk 16
Turn axle 10 rotates, and rotating shaft 10 drives chimney fan 12 to be rotated in mounting hole 11, and air-out effect is more preferable, convenient that electrical equipment is entered
Row cooling, the hot blast in cabinet 5 is exported by the exhaust vent on cabinet 5 and cabinet door 2, the heat on electrical equipment installing plate leads to
Cross heat conductive silica gel 4 and pass to coolant in cooling circulating line 3, liquid pump 9 drives the coolant in coolant storage box 9 cooling down
Circulate, transferred heat in coolant storage box 9 in circulating line 3, heat by fin and dissipates in coolant storage box 9
Hot fin quickly vapors away heat.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of temperature control device of AC low voltage power switch box, include the cabinet of a side opening（5）, cabinet（5）Opening
It is hinged with cabinet door（2）, it is characterised in that the cabinet（5）Inside vertically disposed fixed plate is installed（6）, fixed plate（6）
Inner rotation be connected with vertically disposed rotating shaft（10）, rotating shaft（10）Top be provided with horizontally disposed rotating disk（16）, rotating disk
（16）Positioned at fixed plate（6）Top, rotating disk（16）Top side be welded with vertically disposed connecting pole（15）, fixed plate
（6）On be provided with three equally distributed mounting holes（11）, mounting hole（11）It is interior to be provided with chimney fan（12）, chimney fan（12）It is fixed on
Rotating shaft（10）On, fixed plate（6）Top be welded with vertically disposed fixed column（13）, fixed column（13）On be rotatably connected to water
The flat push-rod electric machine set（14）, push-rod electric machine（14）Output shaft rotation be connected with connecting pole（15）, fixed plate（6）Side
Three horizontally disposed supporting plates are installed in side wall（1）, supporting plate（1）Top be connected with heat conductive silica gel（4）, heat conductive silica gel
（4）Be internally embedded cooling circulating line（3）, cabinet（5）Away from cabinet door（2）Side side wall on peace is fixed with by support
Equipped with blower fan（7）With coolant storage box（9）, blower fan（7）Outlet air end chimney fan is connected with by conduit（12）, coolant deposits
Storage tank（9）Top liquid pump is connected to by conduit（8）, cool down circulating line（3）Both ends be connected to liquid pump（8）With it is cold
But liquid storage box（9）.
A kind of 2. temperature control device of AC low voltage power switch box according to claim 1, it is characterised in that the cooling
Liquid storage box（9）Surrounding side wall on be equipped with fin, one end of fin extends to coolant storage box（9）Inside,
Fin is provided with heat radiating fin.
A kind of 3. temperature control device of AC low voltage power switch box according to claim 1, it is characterised in that the blower fan
（7）Air inlet be obliquely installed, and blower fan（7）Air inlet be provided with Air Filter.
A kind of 4. temperature control device of AC low voltage power switch box according to claim 1, it is characterised in that the cabinet
（5）Inside multiple horizontally disposed installing plates are installed, installing plate is located at heat conductive silica gel（4）Top.
A kind of 5. temperature control device of AC low voltage power switch box according to claim 1, it is characterised in that the fixation
Plate（6）Side side wall on temperature sensor, fixed plate are installed（6）Opposite side side wall on controller, controller are installed
Input be connected with temperature sensor and power supply, the output end of controller is connected with push-rod electric machine（14）, blower fan（7）And liquid pump
（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931778.3U CN207165958U (en) | 2017-07-28 | 2017-07-28 | A kind of temperature control device of AC low voltage power switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931778.3U CN207165958U (en) | 2017-07-28 | 2017-07-28 | A kind of temperature control device of AC low voltage power switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165958U true CN207165958U (en) | 2018-03-30 |
Family
ID=61714545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931778.3U Expired - Fee Related CN207165958U (en) | 2017-07-28 | 2017-07-28 | A kind of temperature control device of AC low voltage power switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165958U (en) |
-
2017
- 2017-07-28 CN CN201720931778.3U patent/CN207165958U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180330 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |