CN206610702U - The electric air interchanger of box type transformer - Google Patents
The electric air interchanger of box type transformer Download PDFInfo
- Publication number
- CN206610702U CN206610702U CN201720154140.3U CN201720154140U CN206610702U CN 206610702 U CN206610702 U CN 206610702U CN 201720154140 U CN201720154140 U CN 201720154140U CN 206610702 U CN206610702 U CN 206610702U
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- China
- Prior art keywords
- cylinder
- hood
- range hood
- box type
- type transformer
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Abstract
The utility model is related to transformer technology field, more particularly to a kind of electric air interchanger of box type transformer.The electric air interchanger of a kind of box type transformer of the present utility model, including：Fan is provided with range hood, ventilation cylinder and hood, ventilation cylinder；The electric air interchanger of box type transformer of the present utility model, external to box type transformer, box type transformer is taken a breath by fan, air in box type transformer is final from hood discharge from range hood suction air exchange cylinder, and the dust in air is filtered by the screen pack of range hood, effectively solve box type transformer working environment dust more, the problem of easily causing the interruption of service of transformer.
Description
Technical field
The utility model is related to transformer technology field, more particularly to a kind of electric air interchanger of box type transformer.
Background technology
Box type transformer is that usual outside is provided with shell, and inside is divided into three separate spaces, including high-voltage board room, low pressure
Cabinet room and transformer room.By inlet wire cable input 10 kilovoltages to high-voltage board, then via transformer change be pressed into 400V pass through it is low
Press cabinet output.On the one hand, due to box type transformer in the process of running, transformer can generate heat, so exhaust fan must be installed, separately
On the one hand, box type transformer is used for temporary construction and open space, and working environment is severe, and dust is more, easily causes transformation
The interruption of service of device.
It is therefore desirable to provide a kind of box type transformer electric air interchanger, to solve the above problems.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electric air interchanger of box type transformer, box to solve
Transformer working environment dust is more, the problem of easily causing the interruption of service of transformer.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of electric air interchanger of box type transformer, including：Range hood, the ventilation connected with the range hood cylinder and with
The hood of the ventilation cylinder connection, described internal one end close to the range hood of ventilation cylinder is provided with fan；
The range hood is cylindrical, and one end of the range hood is provided with mounting groove, and the other end of the range hood is set
Be equipped with away gas port, the mounting groove with it is described walk gas port connect, and the mounting groove with it is described walk range hood described in gas port insertion
Both ends of the surface；Screen pack is provided with the mounting groove；One end opposite with the screen pack is provided with company on the range hood
Cylinder is connect, the edge of the connecting cylinder is provided with vertical with the side face of the connecting cylinder and extended to the side face outside of the connecting cylinder
Flange；One end of the ventilation cylinder is located in the connecting cylinder；The connecting cylinder side face is provided with screwed hole, the screwed hole
The first screw is inside provided with, first screw is fixed by the range hood and ventilation cylinder；One end of the hood is set
Loop connecting groove is equipped with, the side of the hood is provided with exhaust outlet；The other end of the ventilation cylinder connects positioned at the ring-type
In access slot, the second screw is provided with the inside of the loop connecting groove, second screw is by the hood and the ventilation
Cylinder is fixed.
The width of the hood is tapered into exhaust outlet on the direction inside the hood.
It is provided between the ventilation cylinder and the connecting cylinder, and between the ventilation cylinder and the loop connecting groove
Sealing gasket.
The utility model is had the advantage that with effect：
The electric air interchanger of a kind of box type transformer of the present utility model, including：Range hood, the ventilation connected with range hood
One end of range hood is provided with fan inside cylinder and the hood connected with ventilation cylinder, ventilation cylinder；Range hood is in cylinder
Shape, one end of range hood is provided with mounting groove, and the other end of range hood is provided with away gas port, and mounting groove is connected with walking gas port, and
Mounting groove and the both ends of the surface for walking gas port insertion range hood；Screen pack is provided with mounting groove；It is opposite with screen pack on range hood
One end is provided with connecting cylinder, and the edge of connecting cylinder is provided with vertical with the side face of connecting cylinder and extended to the side face outside of connecting cylinder
Flange；One end of ventilation cylinder is located in connecting cylinder；Connecting cylinder side face, which is provided with screwed hole, screwed hole, is provided with the first spiral shell
Nail, the first screw fixes range hood and ventilation cylinder；One end of hood is provided with loop connecting groove, and the side of hood is set
There is exhaust outlet；The other end of ventilation cylinder is located in loop connecting groove, and the second screw, the second spiral shell are provided with the inside of loop connecting groove
Nail fixes hood with ventilation cylinder；External to box type transformer, box type transformer is taken a breath by fan, will be box
Air in transformer is final from hood discharge from range hood suction air exchange cylinder, and by the screen pack of range hood to air
In dust filtered, effectively solve box type transformer working environment dust it is more, easily cause the interruption of service of transformer
The problem of.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of external structure schematic diagram of the electric air interchanger of box type transformer of the present utility model；
Fig. 2 is a kind of cross-sectional view of the electric air interchanger of box type transformer of the present utility model.
In figure：Range hood 1, ventilation cylinder 2, hood 3, fan 5, mounting groove 41, walk gas port 42, screen pack 4, connecting cylinder 6,
Flange 7, the first screw 8, loop connecting groove 9, exhaust outlet 31, the second screw 10.
Embodiment
As shown in Figure 1 to Figure 2, the utility model provides a kind of electric air interchanger of box type transformer, including：Range hood 1,
The ventilation cylinder 2 connected with the range hood 1 and the hood 3 connected with the ventilation cylinder 2, the inside of ventilation cylinder 2 are close
One end of the range hood 1 is provided with fan 5.Wherein, the range hood 1 is cylindrical, and one end of the range hood 1 is set
Have a mounting groove 41, the other end of the range hood 1 is provided with away gas port 42, the mounting groove 41 with it is described walk gas port 42 connect,
And the mounting groove 41 with it is described walk range hood 1 described in the insertion of gas port 42 both ends of the surface；Filtering is provided with the mounting groove 41
Net 4；One end opposite with the screen pack 4 is provided with connecting cylinder 6 on the range hood 1, and the edge of the connecting cylinder 6 is provided with
The flange 7 of side face outside extension vertical with the side face of the connecting cylinder 6 and to the connecting cylinder 6；One end of the ventilation cylinder 2
In the connecting cylinder 6；The side face of connecting cylinder 6, which is provided with screwed hole, the screwed hole, is provided with the first screw 8, institute
The first screw 8 is stated to fix the range hood 1 and the ventilation cylinder 2；One end of the hood 3 is provided with loop connecting groove 9,
The side of the hood 3 is provided with exhaust outlet 31；The other end of the ventilation cylinder 2 is located in the loop connecting groove 9, institute
The inner side for stating loop connecting groove 9 is provided with the second screw 10, and second screw 10 is by the hood 3 and the ventilation cylinder 2
It is fixed.The width of the hood 3 is tapered into exhaust outlet 31 on the direction inside the hood 3.The ventilation cylinder 2
Sealing gasket is provided between the connecting cylinder 6, and between the ventilation cylinder 2 and the loop connecting groove 9.
The electric air interchanger of box type transformer of the present utility model when in use, external to box type transformer 100, leads to
Passing through fan 5 is taken a breath, and air is finally discharged, and pass through range hood 1 from the suction air exchange of range hood 1 cylinder 2 from hood 3
Screen pack 4 dust in air is filtered, most dust can be isolated, effectively solve box type transformer building ring
Border dust is more, the problem of easily causing the interruption of service of transformer.Further, since be externally positioned type, can be without having a power failure, directly
The filter core of screen pack 4 is directly changed outside box type transformer.
The utility model is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.
Claims (3)
1. a kind of electric air interchanger of box type transformer, it is characterised in that including：Range hood (1) and the range hood (1) are even
Logical ventilation cylinder (2) and the hood (3) connected with the ventilation cylinder (2), the ventilation cylinder (2) are internal close to the ventilation
One end of cover (1) is provided with fan (5)；
The range hood (1) is cylindrical, and one end of the range hood (1) is provided with mounting groove (41), the range hood (1)
The other end is provided with away gas port (42), the mounting groove (41) with it is described walk gas port (42) connect, and the mounting groove (41) with
It is described walk range hood (1) described in gas port (42) insertion both ends of the surface；Screen pack (4) is provided with the mounting groove (41)；It is described
One end opposite with the screen pack (4) is provided with connecting cylinder (6) on range hood (1), and the edge of the connecting cylinder (6) is provided with
The flange (7) of side face outside extension vertical with the side face of the connecting cylinder (6) and to the connecting cylinder (6)；The ventilation cylinder
(2) one end is located in the connecting cylinder (6)；Connecting cylinder (6) side face, which is provided with screwed hole, the screwed hole, to be provided with
First screw (8), first screw (8) is fixed by the range hood (1) and the ventilation cylinder (2)；The hood (3)
One end is provided with loop connecting groove (9), and the side of the hood (3) is provided with exhaust outlet (31)；The another of cylinder (2) that take a breath
One end is located in the loop connecting groove (9), is provided with the second screw (10) on the inside of the loop connecting groove (9), and described the
Two screws (10) are fixed by the hood (3) and the ventilation cylinder (2).
2. the electric air interchanger of box type transformer according to claim 1, it is characterised in that the width of the hood (3)
Spend and tapered on exhaust outlet (31) direction internal to the hood (3).
3. the electric air interchanger of box type transformer according to claim 1, it is characterised in that the ventilation cylinder (2) and institute
State between connecting cylinder (6), and sealing gasket is provided between the ventilation cylinder (2) and the loop connecting groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154140.3U CN206610702U (en) | 2017-02-21 | 2017-02-21 | The electric air interchanger of box type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154140.3U CN206610702U (en) | 2017-02-21 | 2017-02-21 | The electric air interchanger of box type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610702U true CN206610702U (en) | 2017-11-03 |
Family
ID=60168211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154140.3U Active CN206610702U (en) | 2017-02-21 | 2017-02-21 | The electric air interchanger of box type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610702U (en) |
-
2017
- 2017-02-21 CN CN201720154140.3U patent/CN206610702U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |