CN206323041U - A kind of high-voltage board radiator structure - Google Patents
A kind of high-voltage board radiator structure Download PDFInfo
- Publication number
- CN206323041U CN206323041U CN201621371119.0U CN201621371119U CN206323041U CN 206323041 U CN206323041 U CN 206323041U CN 201621371119 U CN201621371119 U CN 201621371119U CN 206323041 U CN206323041 U CN 206323041U
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- China
- Prior art keywords
- voltage board
- cooling
- bus
- cooling mechanism
- radiator structure
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Abstract
The utility model discloses a kind of high-voltage board radiator structure, including high-voltage board cabinet, the high-voltage board cabinet includes the breaker chamber in the middle part of the high-voltage board cabinet, the rear end of breaker chamber is provided with contact box, the top of contact box, which is provided with below bus-bar room, the breaker chamber, is provided with cooling mechanism, and the bottom surface of the cooling mechanism and the breaker chamber forms inclined angle, the application provides a kind of high-voltage board radiator structure, has the advantages that high-voltage board internal cooling effect is good.
Description
Technical field
The present invention relates to high-voltage board field, and in particular to a kind of high-voltage board radiator structure.
Background technology
In recent years, with industry and electric power development, high-tension switch cabinet due to rational in infrastructure, protective it is good, " five
It is anti-" chain function is reliable, simple to operate, easy to maintenance, it is reliable the advantages of make it that high-tension switch cabinet is obtained in power system
Extensive use, is indispensable important step in power system, and it is responsible for what frequent power transmission, power-off and electric energy were redistributed
Burdensome task, safety and economical operation to power network and load play very important effect.Therefore, do not require nothing more than operating
Switch cubicle will have the reliability of height, but also monitor the running status of switch cubicle.
But high-tension switch cabinet uses enclosed construction, radiating effect is poor, and heat accumulation is big, and is chronically at oepration at full load,
Its result causes heat to assemble aggravation, and temperature rise directly endangers the electric insulation of electrical equipment, and the over-heat inside phenomenon of switch cubicle is
FAQs in being used as switch cubicle, serious can also trigger fire and large area blackout, and then be made to enterprise
Into the loss that can not be estimated
High-voltage board is the high voltage power distribution product being widely used, and current high voltage board bus bar area belongs to fully closed, is powered
Bus can produce heat afterwards, and heat can not be discharged to outside cabinet in enclosed cabinet, so that busbar temperature is raised, cause busbar
Current-carrying capacity is reduced.
Existing high-voltage board typically sets up fan in breaker chamber bottom, and the fan produces air-flow to cabinet from the bottom to top
Inside carries out air-cooled, the junction due to blower fan just to breaker chamber and contact box, to contact box in high-voltage board and bus-bar room without
Method plays real cooling effect.
Utility model content
In view of this, the application provides a kind of high-voltage board radiator structure, has the advantages that good cooling results.
To solve above technical problem, the technical scheme that the utility model is provided is a kind of high-voltage board radiator structure, including
High-voltage board cabinet, the high-voltage board cabinet includes the breaker chamber in the middle part of the high-voltage board cabinet, the rear end of breaker chamber
Provided with contact box, the top of contact box is provided with bus-bar room, it is characterised in that cooling mechanism, institute are provided with below the breaker chamber
The bottom surface for stating cooling mechanism and the breaker chamber forms inclined angle, and the cooling mechanism is towards the bus-bar room.
It is preferred that, the top of the bus-bar room is provided with exhaust equipment, and the inlet scoop of the exhaust equipment is towards the bus
Chamber interior.
It is preferred that, the cooling mechanism includes the first cooling mechanism and the second cooling mechanism, the first cooling mechanism position
In the top of second cooling mechanism.
It is preferred that, the first cooling wind that first cooling mechanism includes the first installing plate and is fixed on the first installing plate
Machine, the upper end of first installing plate is fixed on the base plate of the breaker chamber, and the lower end of first installing plate is connected to
On second cooling mechanism.
It is preferred that, first installing plate forms inclined angle, first cooling with the bottom of the breaker chamber
The air outlet of blower fan is towards the contact box.
It is preferred that, the breaker chamber bottom is provided with dividing plate, and the dividing plate is provided with some groups of third ventings mouthful, and described the
Three ventilating openings are corresponding with the position of the air outlet of first cooling blower.
It is preferred that, air ducting is additionally provided between the breaker chamber and the contact box, the air ducting is opening
Towards the box body of first cooling blower, the upper surface and side surface of the air ducting are equipped with wind guide tank, the wind-guiding
Groove is towards the contact box and the breaker chamber.
It is preferred that, second cooling mechanism includes the second installing plate and the second cooling blower, and second installing plate is
The L-type installing plate being obliquely installed, the upper end of second installing plate is fixed on the side wall of the breaker chamber, and positioned at described
The lower section of contact box, second cooling body is arranged on the bottom of the L-type installing plate.
It is preferred that, second cooling blower is towards the bus-bar room.
It is preferred that, the bottom of the bus-bar room is provided with the first ventilating opening, bus-bar room described in the first air vent UNICOM and
Second cooling blower, the side wall of the cabinet of the bus-bar room is additionally provided with the second ventilating opening.
Compared with prior art, its detailed description is as follows by the application：
The cooling mechanism includes the first cooling mechanism and the second cooling mechanism, and first in first cooling mechanism is cold
But blower fan is towards the contact box, and the second cooling blower in second cooling mechanism is towards the bus-bar room, by above-mentioned
Structure, the cooling air-flow of the first cooling blower directly acts on contact box, the cooling air-flow of the second cooling blower contact box with
Cooling duct is formed between bus-bar room, there are good cooling results.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial enlarged drawing of the present utility model；
Fig. 3 is the top view of the utility model median septum；
Fig. 4 is the structural representation of air ducting in the utility model.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
As shown in figure 1, a kind of high-voltage board radiator structure, including high-voltage board cabinet 1, the high-voltage board cabinet 1 is including being located at
The breaker chamber 2 at the middle part of high-voltage board cabinet 1, the end of breaker chamber 2 is provided with contact box 3, the contact box 3 and bus-bar room
4 connections, the bus-bar room 4 is arranged on the top of contact box 3, and the side wall of the bus-bar room 4 is provided with the second ventilating opening 12, and described the
Two ventilating openings 12 and the external communication of cabinet 1, the top of the bus-bar room 4 are provided with air draft equipment 17, the suction of the air draft equipment 17
Air port is towards inside bus-bar room 4, and the bottom of bus-bar room 4 is provided with the first ventilating opening 14, the wind direction of second cooling blower 11
Towards first ventilating opening 14, the inlet scoop of the air draft equipment 17 and first ventilating opening are corresponding about 14.It is described to touch
Air ducting 15 is additionally provided between head cartridge 3 and the breaker chamber 2, the lower section of breaker chamber 2 is provided with dividing plate 5, the dividing plate 5
On be connected with cooling mechanism.As shown in figure 3, the dividing plate 5 is provided with third venting mouthfuls 13, the third venting mouthful 13 with it is described
The position correspondence of cooling mechanism.
As shown in Fig. 2 the cooling mechanism includes the first cooling mechanism 6 and the second cooling mechanism 7, the first radiating machine
Structure 6 is located at the top of second cooling mechanism 7, and first cooling mechanism 6 includes the first installing plate 8 and is fixed on the first peace
The first cooling blower 9 on plate 8 is filled, the upper end of first installing plate 8 is fixed on the dividing plate 5 of the bottom of breaker chamber 2,
The lower end of first installing plate 8 is connected on second cooling mechanism 7, first installing plate 8 and the breaker chamber 2
The dividing plate 5 of lower section forms inclined angle, and the air outlet of first cooling blower 9 is towards the contact box 3.
Second cooling mechanism 7 includes the second installing plate 10 and the second cooling blower 11, and second installing plate 10 is
The L-type installing plate being obliquely installed, the upper end of second installing plate 10 is fixed on the side wall of the breaker chamber 2, and is located at
The lower section of the contact box 3, second cooling blower 7 is arranged on the bottom of the L-type installing plate.The second cooling wind
The air outlet of machine 11 is towards the bus-bar room 4.
As shown in figure 4, the air ducting 15 is a kind of box body structure, the opening of the air ducting 15 is located under box body
Side, the air ducting 15 is provided with wind guide tank, and the first of upper surface of the wind guide tank including being distributed in air ducting 15 leads
The second wind guide tank 18 in wind groove 16 and side surface, the air ducting is used to guide the wind of the first cooling mechanism 6 to contact
Box 3 and breaker chamber 2, so as to improve the cooling effect of breaker chamber 2 and the contact portion of contact box 3.
The first cooling blower in first cooling mechanism is towards the contact box, and in second cooling mechanism
Two cooling blowers are towards the bus-bar room, by said structure, and the cooling air-flow of the first cooling blower directly acts on contact box,
The cooling air-flow of second cooling blower forms cooling duct between contact box and bus-bar room, has the advantages that good cooling results.
The top of the bus-bar room is provided with below air draft equipment, the bus-bar room provided with the wind direction pair with the second cooling blower
The first air vent answered, the air draft equipment and first air vent are corresponding up and down, and said mechanism is cold with second in bus-bar room
But cooling duct is formed between blower fan, the distinguished and admirable of the second cooling blower of guiding is blown to bus-bar room from bottom, and by heat from air draught
Discharged in equipment.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not be regarded
For to limitation of the present utility model, protection domain of the present utility model should be defined by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of high-voltage board radiator structure, including high-voltage board cabinet, the high-voltage board cabinet include being located at the high-voltage board cabinet
The breaker chamber at middle part, the rear end of breaker chamber is provided with contact box, and the top of contact box is provided with bus-bar room, it is characterised in that institute
State and cooling mechanism is provided with below breaker chamber, the bottom surface of the cooling mechanism and the breaker chamber forms inclined angle, institute
Cooling mechanism is stated towards the bus-bar room and the contact box.
2. a kind of high-voltage board radiator structure according to claim 1, it is characterised in that the top of the bus-bar room is provided with suction
Wind devices, the inlet scoop of the air draft equipment is towards inside the bus-bar room.
3. a kind of high-voltage board radiator structure according to claim 1, it is characterised in that the cooling mechanism includes first and dissipated
Heat engine structure and the second cooling mechanism, first cooling mechanism are located at the top of second cooling mechanism.
4. a kind of high-voltage board radiator structure according to claim 3, it is characterised in that first cooling mechanism includes the
One installing plate and the first cooling blower being fixed on the first installing plate, the upper end of first installing plate is fixed on the open circuit
On the base plate of device room, the lower end of first installing plate is connected on second cooling mechanism.
5. a kind of high-voltage board radiator structure according to claim 4, it is characterised in that first installing plate breaks with described
Inclined angle formed on the bottom of road device room, and the air outlet of first cooling blower is towards the contact box.
6. a kind of high-voltage board radiator structure according to claim 5, it is characterised in that the breaker chamber bottom be provided with every
Plate, the dividing plate is provided with some groups of third ventings mouthful, the third venting mouthful and the air outlet of first cooling blower
Position correspondence.
7. a kind of high-voltage board radiator structure according to claim 5, it is characterised in that the breaker chamber and the contact
Air ducting is additionally provided between box, the air ducting is box body of the opening towards first cooling blower, the wind-guiding dress
The upper surface and side surface put are equipped with wind guide tank, and the wind guide tank is towards the contact box and the breaker chamber.
8. a kind of high-voltage board radiator structure according to claim 3, it is characterised in that second cooling mechanism includes the
Two installing plates and the second cooling blower, second installing plate is the L-type installing plate being obliquely installed, second installing plate it is upper
End is fixed on the side wall of the breaker chamber, and positioned at the lower section of the contact box, second cooling body is arranged on institute
On the bottom for stating L-type installing plate.
9. a kind of high-voltage board radiator structure according to claim 8, it is characterised in that second cooling blower is towards institute
State bus-bar room.
10. a kind of high-voltage board radiator structure according to claim 9, it is characterised in that the bottom of the bus-bar room is provided with
First ventilating opening, bus-bar room described in the first air vent UNICOM and second cooling blower, the cabinet of the bus-bar room
Side wall is additionally provided with the second ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371119.0U CN206323041U (en) | 2016-12-14 | 2016-12-14 | A kind of high-voltage board radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371119.0U CN206323041U (en) | 2016-12-14 | 2016-12-14 | A kind of high-voltage board radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206323041U true CN206323041U (en) | 2017-07-11 |
Family
ID=59267728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621371119.0U Expired - Fee Related CN206323041U (en) | 2016-12-14 | 2016-12-14 | A kind of high-voltage board radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206323041U (en) |
-
2016
- 2016-12-14 CN CN201621371119.0U patent/CN206323041U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20201214 |