CN209149917U - A kind of structure that cools of new dry-type transformer - Google Patents
A kind of structure that cools of new dry-type transformer Download PDFInfo
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- CN209149917U CN209149917U CN201822143965.2U CN201822143965U CN209149917U CN 209149917 U CN209149917 U CN 209149917U CN 201822143965 U CN201822143965 U CN 201822143965U CN 209149917 U CN209149917 U CN 209149917U
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- fixedly installed
- fixed cabinet
- cools
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- cabinet
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Abstract
The utility model relates to electric elements technical fields, and disclose a kind of structure that cools of new dry-type transformer, including pedestal, fixed cabinet is fixedly installed at the top of the pedestal, the left and right sides of the water storage tank is fixedly installed with the absorbing pipe being fixedly connected with fixed cabinet, is formed by crevice place between the absorbing pipe and fixed cabinet and is fixedly installed with connecting rod.The structure that cools of the new dry-type transformer, bottom plate is mounted with to the bottom of fixed cabinet by being arranged, achieve the effect that support fixed cabinet, water inlet pipe is mounted at the top of fixed cabinet by being arranged, achieve the effect that supply water to heat-dissipating pipe, water storage tank is mounted with to the bottom of water inlet pipe by setting, achieve the effect that store water, absorbing pipe is mounted with to the inside of fixed cabinet by being arranged, absorption and stabilizing transformer body interior heat are achieved the effect that, heat dissipation box is mounted with to transformer body by setting, has achieved the effect that radiate to transformer.
Description
Technical field
The utility model relates to electric elements technical field, the knot that cools of specially a kind of new dry-type transformer
Structure.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core, major function have voltage transformation, current transformation, impedance transformation, isolation and pressure stabilizing etc., can be divided into, according to use,
Distribution transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-immersed transformer, single-phase transformer, electric furnace
Transformer and rectifier transformer etc..
Dry-type transformer is widely used in local lighting, skyscraper and airport, and briefly dry-type transformer just refers to iron
Core and winding are not immersed in the transformer in insulating oil, and the type of cooling is divided into natural air cooling (AN) and forced air is cooling
(AF), when natural air cooling, transformer can under rated capacity long-term continuous operation, when forced air cooling, transformer output capacity can
50% is improved, interrupted running overload or emergent accident running overload are suitable for, but current dry-type transformer is cooling to drop
Warm efficiency is lower, causes the temperature of transformer higher, and there is some potential safety problemss, so propose a kind of novel dry transformation
Device cools structure to solve the problems, such as above-mentioned be previously mentioned.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of structure that cools of new dry-type transformer,
Has the high-efficient advantage that cools, it is lower to solve the current dry-type transformer efficiency that cools, and leads to the temperature of transformer
The problem of degree is higher, and there is some potential safety problemss.
(2) technical solution
To realize the above-mentioned high-efficient purpose that cools, the utility model is provided the following technical solutions: a kind of novel dry
The structure that cools of formula transformer, including pedestal are fixedly installed with fixed cabinet, the top of the fixed cabinet at the top of the pedestal
Portion is fixedly installed with water inlet pipe, and the bottom of the water inlet pipe is fixedly installed with water storage tank, and the left and right sides of the water storage tank is solid
Dingan County is equipped with the absorbing pipe being fixedly connected with fixed cabinet, and crevice place fixed installation is formed by between the absorbing pipe and fixed cabinet
There is connecting column, the inner bottom wall of the fixed cabinet is fixedly installed with placement plate, the inside of the fixed cabinet and the top for being located at placement plate
Portion is fixedly installed with transformer body, the top of the placement plate and front for being located at transformer body is fixedly installed with heat dissipation
Box is formed by crevice place and is fixedly installed with cushion block between the placement plate and transformer body, the transformer body is just
Face is fixedly installed with high pressure connecting rod, and the front of the placement plate is fixedly installed with grounding screw, the top of the transformer body
Portion is fixedly installed with low-pressure line-outgoing bronze medal, offers ventilation opening on the left of the fixed cabinet, the front of the transformer body and
HV Terminal is fixedly installed at the top of high pressure connecting rod, the HV Terminal is fixed by connecting line and high pressure connecting rod
It connects, is fixedly installed with venting box on the right side of the fixed cabinet, the inside of the venting box is fixedly installed with exhaust fan.
Preferably, it is fixedly installed with connector at the top of the water inlet pipe, offers spiral lamination at the top of the connector.
Preferably, connecting plate is fixedly installed at the top of the connecting column, the connecting plate is by screw and fixes cabinet
Inner roof wall is fixedly connected.
Preferably, the inside of the ventilation opening is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, and dust-proof
The filtering mouth diameter of net is not more than half centimeter.
Preferably, the absorbing pipe is red metal pipe, and the four sides of the fixed cabinet inner wall is fixedly installed with absorbing pipe.
Preferably, the area of the ventilation opening is not less than the one third of wall area on the left of fixed cabinet.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of structure that cools of new dry-type transformer, has
Below the utility model has the advantages that
The structure that cools of the new dry-type transformer is mounted with bottom plate to the bottom of fixed cabinet by being arranged, reaches
The effect for supporting fixed cabinet has reached the effect to supply water to heat-dissipating pipe by setting to water inlet pipe is mounted at the top of fixed cabinet
Fruit is mounted with water storage tank to the bottom of water inlet pipe by setting, has achieved the effect that store water, by setting in fixed cabinet
Portion is mounted with absorbing pipe, has achieved the effect that absorption and stabilizing transformer body interior heat, by being arranged to transformer body
It is mounted with heat dissipation box, has achieved the effect that radiate to transformer, cushion block is mounted with to fixed cabinet by setting, has reached branch
The effect for supportting transformer body opened up ventilation opening to fixed cabinet by setting, has reached to radiating inside fixed cabinet
Effect is mounted with Air Filter to ventilation opening by setting, has achieved the effect that prevent dust from entering inside fixed cabinet, passed through setting
Venting box and exhaust fan are mounted with to fixed cabinet, achieved the effect that the heat discharge inside fixed cabinet.
Detailed description of the invention
Fig. 1 is the utility model structure front view.
In figure: 1 pedestal, 2 fixed cabinets, 3 water inlet pipes, 4 water storage tanks, 5 absorbing pipes, 6 connecting columns, 7 placement plates, 8 transformer masters
Body, 9 heat dissipation box, 10 cushion blocks, 11 high pressure connecting rods, 12 grounding screws, 13 low-pressure line-outgoing bronze medals, 14 ventilation openings, 15 HV Terminals,
16 connecting lines, 17 venting box, 18 exhaust fans.
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.
Referring to Fig. 1, a kind of structure that cools of new dry-type transformer, including pedestal 1, the top of pedestal 1 are fixed
Fixed cabinet 2 is installed, the top of fixed cabinet 2 is fixedly installed with water inlet pipe 3, and the top of water inlet pipe 3 is fixedly installed with connector, even
Spiral lamination is offered at the top of connector, the bottom of water inlet pipe 3 is fixedly installed with water storage tank 4, and the left and right sides of water storage tank 4 is fixed
The absorbing pipe 5 being fixedly connected with fixed cabinet 2 is installed, absorbing pipe 5 is red metal pipe, and the four sides of fixed 2 inner wall of cabinet is fixedly mounted
There is absorbing pipe 5, crevice place is formed by between absorbing pipe 5 and fixed cabinet 2 and is fixedly installed with connecting column 6, the top of connecting column 6 is solid
Dingan County is equipped with connecting plate, and connecting plate is fixedly connected by screw with the inner roof wall of fixed cabinet 2, the fixed peace of the inner bottom wall of fixed cabinet 2
Equipped with placement plate 7, fixes the inside of cabinet 2 and be fixedly installed with transformer body 8, the top of placement plate 7 positioned at the top of placement plate 7
Portion and be located at transformer body 8 front be fixedly installed with heat dissipation box 9, folder is formed by between placement plate 7 and transformer body 8
Cushion block 10 is fixedly installed at seam, the front of transformer body 8 is fixedly installed with high pressure connecting rod 11, and the front of placement plate 7 is solid
Dingan County is equipped with grounding screw 12, and the top of transformer body 8 is fixedly installed with low-pressure line-outgoing bronze medal 13, and the left side of fixed cabinet 2 is opened
Equipped with ventilation opening 14, the area of ventilation opening 14 is not less than the one third of fixed 2 left side wall area of cabinet, and the inside of ventilation opening 14 is solid
Dingan County is equipped with Air Filter, and Air Filter is stainless steel cloth, and the filtering mouth diameter of Air Filter is not more than half centimeter, transformer body
The 8 front and top for being located at high pressure connecting rod 11 is fixedly installed with HV Terminal 15, HV Terminal 15 by connecting line 16 with
High pressure connecting rod 11 is fixedly connected, and the right side of fixed cabinet 2 is fixedly installed with venting box 17, and the inside of venting box 17 is fixedly installed with
Exhaust fan 18.
When in use, pedestal 1 plays the role of supporting fixed cabinet 2, and then water flow can flow into water storage tank by water inlet pipe 3
4, then water flow can be flowed into absorbing pipe 5 by water storage tank 4, and at this moment absorbing pipe 5 is absorbed by heat caused by transformer body 8
Amount, then exhaust fan 18 rotates, and the heat in fixed cabinet 2 is discharged by ventilation opening 14, the Air Filter in ventilation opening 14 can be prevented
Only dust enters fixed cabinet 2, finally improves the efficiency that dry-type transformer cools, extends the service life of transformer,
Security risk is also reduced simultaneously.
In conclusion the structure that cools of the new dry-type transformer, is mounted with the bottom of fixed cabinet 2 by being arranged
Bottom plate 1, has achieved the effect that support fixed cabinet 2, is mounted with water inlet pipe 3 to the top of fixed cabinet 2 by being arranged, has reached to scattered
The effect that heat pipe 5 supplies water is mounted with water storage tank 4 to the bottom of water inlet pipe 3 by setting, has achieved the effect that store water, pass through
It is arranged and absorbing pipe 5 is mounted with to the inside of fixed cabinet 2, achieved the effect that 8 internal heat of absorption and stabilizing transformer main body, leads to
It crosses setting and heat dissipation box 9 is mounted with to transformer body 8, achieved the effect that radiate to transformer, by being arranged to fixation
Cabinet 2 is mounted with cushion block 10, has achieved the effect that support transformer body 8, has opened up ventilation opening 14 to fixed cabinet 2 by setting,
Achieve the effect that radiate to inside fixed cabinet 2, Air Filter has been mounted with to ventilation opening 14 by setting, having reached prevents ash
Dirt enters the effect inside fixed cabinet 2, is mounted with venting box 17 and exhaust fan 18 to fixed cabinet 2 by setting, having reached will consolidate
Determine the effect of the heat discharge inside cabinet 2.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of structure that cools of new dry-type transformer, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Portion is fixedly installed with fixed cabinet (2), is fixedly installed with water inlet pipe (3) at the top of the fixed cabinet (2), the water inlet pipe (3)
Bottom is fixedly installed with water storage tank (4), and the left and right sides of the water storage tank (4) is fixedly installed with and fixed cabinet (2) fixed company
The absorbing pipe (5) connect is formed by crevice place between the absorbing pipe (5) and fixed cabinet (2) and is fixedly installed with connecting column (6),
The inner bottom wall of the fixed cabinet (2) is fixedly installed with placement plate (7), the inside of the fixed cabinet (2) and is located at placement plate (7)
Top is fixedly installed with transformer body (8), the top of the placement plate (7) and the front fixation for being located at transformer body (8)
It is equipped with heat dissipation box (9), is formed by crevice place between the placement plate (7) and transformer body (8) and is fixedly installed with cushion block
(10), the front of the transformer body (8) is fixedly installed with high pressure connecting rod (11), and the front of the placement plate (7) is fixed
It is equipped with grounding screw (12), is fixedly installed with low-pressure line-outgoing bronze medal (13), the fixation at the top of the transformer body (8)
It is offered on the left of cabinet (2) ventilation opening (14), the front of the transformer body (8) and the top for being located at high pressure connecting rod (11)
It is fixedly installed with HV Terminal (15), the HV Terminal (15) connects by the way that connecting line (16) and high pressure connecting rod (11) are fixed
It connects, is fixedly installed with venting box (17) on the right side of the fixed cabinet (2), the inside of the venting box (17) is fixedly installed with exhaust
It fans (18).
2. a kind of structure that cools of new dry-type transformer according to claim 1, it is characterised in that: the water inlet
It is fixedly installed with connector at the top of pipe (3), offers spiral lamination at the top of the connector.
3. a kind of structure that cools of new dry-type transformer according to claim 1, it is characterised in that: the connection
Connecting plate is fixedly installed at the top of column (6), the connecting plate is fixedly connected by screw with the inner roof wall of fixed cabinet (2).
4. a kind of structure that cools of new dry-type transformer according to claim 1, it is characterised in that: the ventilation
The inside of mouth (14) is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, and the filtering mouth diameter of Air Filter is little
In half centimeter.
5. a kind of structure that cools of new dry-type transformer according to claim 1, it is characterised in that: the heat absorption
Managing (5) is red metal pipe, and the four sides of fixed cabinet (2) inner wall is fixedly installed with absorbing pipe (5).
6. a kind of structure that cools of new dry-type transformer according to claim 1, it is characterised in that: the ventilation
The area of mouth (14) is not less than the one third of wall area on the left of fixed cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143965.2U CN209149917U (en) | 2018-12-20 | 2018-12-20 | A kind of structure that cools of new dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143965.2U CN209149917U (en) | 2018-12-20 | 2018-12-20 | A kind of structure that cools of new dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149917U true CN209149917U (en) | 2019-07-23 |
Family
ID=67290332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143965.2U Active CN209149917U (en) | 2018-12-20 | 2018-12-20 | A kind of structure that cools of new dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149917U (en) |
-
2018
- 2018-12-20 CN CN201822143965.2U patent/CN209149917U/en active Active
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