CN205984516U - Novel transformer and case become - Google Patents
Novel transformer and case become Download PDFInfo
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- CN205984516U CN205984516U CN201621006388.7U CN201621006388U CN205984516U CN 205984516 U CN205984516 U CN 205984516U CN 201621006388 U CN201621006388 U CN 201621006388U CN 205984516 U CN205984516 U CN 205984516U
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Abstract
The utility model discloses a novel transformer and case become, the transformer includes top cap, high -pressure incoming end, the seat risees, the seat that risees is fixed on the top cap, insulating vase, insulating vase is fixed the tip of rising seat, high -pressure incoming end pass the through -hole in the insulating vase, and the contained angle between the the central axis of adjacent insulating vase is the acute angle, a fixing member, mounting one end is being pushed up the rising seat, another end pressure insulating vase, the single wire erection and extension device comprises a connecting piece, the connecting piece is used for connecting mounting and top cap. The utility model has the advantages of the insulation is effectual, intensity is high.
Description
Technical field
This utility model is related to voltage transformer, and more particularly, to a kind of novel transformer and case become.
Background technology
Power transformer is one of capital equipment of power plant and electric substation.The effect of transformator is many, not only
High voltage can be risen and electric energy is delivered to electricity consumption area moreover it is possible to voltage is reduced to use voltages at different levels, to meet the needs of electricity consumption.
Existing head cover of transformer is all tabular, and in order to improve protection intensity, the thickness of top cover is about 6mm.Further, high
The fixed form of porcelain vase of pressure incoming end outer sheath is：Porcelain vase is vertically arranged, and on the effective area of top cover, the spacing of porcelain vase has
Limit, reduces insulation effect to a certain extent.
Utility model content
For the drawbacks described above overcoming prior art to exist, this utility model provides a kind of insulation effect good new transformation
Device.
The purpose of this utility model is achieved through the following technical solutions：
A kind of novel transformer, described transformator includes top cover, high pressure incoming end；Described novel transformer also includes：
Rise dais, described liter of dais is fixed on described top cover；
Porcelain insulator, described porcelain insulator is fixed on the end of described liter of dais, and high pressure incoming end passes through in porcelain insulator
Through hole, the angle between the adjacent central axis of porcelain insulator is acute angle；
Fixture, described fixture one end heads on described liter of dais, and the other end press against described porcelain insulator；
Connector, described connector is used for connecting described fixture and top cover.
According to above-mentioned novel transformer it is preferable that described fixture is L-shaped.
According to above-mentioned novel transformer, alternatively, between described porcelain insulator and liter dais, it is provided with elastic component.
According to above-mentioned novel transformer, alternatively, described fixture has the through hole being suitable to that described connector passes through.
According to above-mentioned novel transformer, alternatively, the central axis upright of described liter of dais is in described top cover, end with
Angle between described central axis is acute angle, and the angle between the normal of adjacent end portion is acute angle.
According to above-mentioned novel transformer, alternatively, the angle between the central axis of described liter of dais and described top cover is
Acute angle, the angle between end and described central axis is right angle, and the angle between the normal of adjacent end portion is acute angle.
The purpose of this utility model also resides in provide applies the case of above-mentioned transformator to become, this utility model purpose pass through with
Lower technical scheme is achieved：
A kind of case becomes, described case become include transformator, low pressure is opened the light cabinet, high-tension switch cabinet and casing；It is characterized in that：
Described casing includes the first mutually isolated Room, second Room and the 3rd Room；
Transformator adopts above-mentioned novel transformer, and it is indoor to be arranged on second；
Described high-tension switch cabinet is arranged on described first interior, and electrically connects with described transformator；
Described low-tension switch cabinet is arranged on described 3rd interior, and electrically connects with described transformator.
Become according to above-mentioned case, alternatively, described case change further includes：
Grounding device, described grounding device includes：
First component, described first component includes vertical portion and horizontal component, and described vertical portion is fixed on second Room
Bottom and be grounded；
Second component, described second component includes vertical portion and horizontal component, this horizontal component be partially installed on institute
State on the horizontal component of Part I；
Third member, described Part III include being arranged on vertical portion above the horizontal component of described second component and
Horizontal component, this horizontal component is fixed with the horizontal component of described Part II, the horizontal component of first component by connector；
The earth lead of transformator connects the horizontal component of described third member；
4th part, described 4th part includes horizontal component and its both sides vertical portion, this vertical portion respectively with institute
State second component to be fixedly connected with the vertical portion of third member.
Become according to above-mentioned case, alternatively, described case change further includes：
Illuminator, described illuminator is arranged on described first Room or second Room or the 3rd indoor, described illuminator
Including：
Support member, described support member is arranged on inside doorframe；
Switch, described switch is arranged on described support member, described switch have when room door is closed promoted by room door and
Make switch close, when room door open and make switch close operating parts；
Illuminating lamp, described illuminating lamp is fixed on inwall, the lighting, close of illuminating lamp described in described on-off control.
Become according to above-mentioned case, alternatively, described high-tension switch cabinet includes guidance panel, switchgear；
The container of closing, insulation gas filled in the container of described closing, described switchgear is arranged on described closing
In container；
Link gear, the operating side of described link gear is arranged on described guidance panel, and linkage end connects described switch
Equipment；
Sensor, described sensor is by the parameter registration of the described insulating gas detecting on described guidance panel.
Compared with prior art, this utility model has the advantages that：
1. porcelain insulator is obliquely installed relative to top cover, and keeps tilting so that the wiring of high pressure incoming end between porcelain insulator
Between post, spacing becomes big, improves insulation effect；
2. grounding device is set to multipart, has longer loop, improves ground connection performance；
3. switchgear is completely isolated with guidance panel, goes to drive switchgear using link gear, improves safety
Energy；
4. switchgear is in insulating gas, such as in sulfur hexafluoride, improves insulation effect；The insulation of switchgear cabinet
Apart from shorter, reduce the volume of switch cubicle；
5. automatic illuminating function is set, automatically lights illuminating lamp when cabinet door is opened, when cabinet door is closed, illuminating lamp is closed, and has
Help operator and clearly see equipment in cabinet clearly, prevent maloperation, significantly reduce the probability causing security incident.
Brief description
Referring to the drawings, disclosure of the present utility model will be easier to understand.Skilled addressee readily understands that
It is：These accompanying drawings are used only for illustrating the technical solution of the utility model, and are not intended to protection of the present utility model
Scope is construed as limiting.In figure：
Fig. 1 is the basic block diagram of the novel transformer of this utility model embodiment 1；
Fig. 2 is the part-structure figure of the novel transformer of this utility model embodiment 1；
Fig. 3 is the part-structure figure of the novel transformer of this utility model embodiment 2；
Fig. 4 is the structure diagram of the high-tension switch cabinet of this utility model embodiment 3；
Fig. 5 is another structure diagram of the high-tension switch cabinet of this utility model embodiment 3；
Fig. 6 is the structure diagram of the grounding device of this utility model embodiment 3；
Fig. 7 is the structure diagram of the illuminator of this utility model embodiment 3；
Fig. 8 is another structure diagram of the illuminator of this utility model embodiment 3.
Specific embodiment
Fig. 1-8 and following description describe optional embodiment of the present utility model how to instruct those skilled in the art
Implement and reproduce this utility model.In order to instruct technical solutions of the utility model, some conventional aspects are simplified or have eliminated.This
Skilled person should be appreciated that will be in the range of this utility model from the modification of these embodiments or replacement.This area
Technical staff should be appreciated that following characteristics can combine in every way to form multiple modification of the present utility model.Thus, originally
Utility model is not limited to following optional embodiments, and is only limited by claim and their equivalent.
Embodiment 1：
Fig. 1 schematically illustrates the basic block diagram of the novel transformer of this utility model embodiment, as shown in figure 1,
Described novel transformer includes：
Top cover, described top cover includes：
Horizontal part 21, described horizontal part is fixed on transformer shell 11 by the second connector；
Kink 22, described kink is arranged on the end of described horizontal part, bends downwards；Adjacent kink is attached at
Together；
Rise dais 81, as shown in Fig. 2 described liter of dais is fixed on the horizontal part 21 of described top cover, described liter of dais
In described top cover, the angle between end and described central axis is acute angle to central axis upright, the folder between the normal of adjacent end portion
Angle is acute angle；
Porcelain insulator 41, the high pressure incoming end 31 of transformator passes through the through hole in porcelain insulator, and connects coil；Insulation porcelain
Bottle is fixed on described end, and the same side towards top cover tilts, and the angle between adjacent porcelain insulator is acute angle；
Elastic component 71, such as rubber blanket, described elastic component is arranged on described porcelain insulator and rises between dais so that insulation porcelain
Bottle is firmly mounted to the end of liter dais；
Fixture 51, described fixture is L-shaped, has the through hole being adapted to that part passes through, and one end of fixture heads on
Described end, the other end press against porcelain insulator；As each porcelain insulator is fixed by 6 symmetrical fixtures；
Connector, such as bolt 61, nut combination, one end of described bolt is fixed on described end, and the other end passes through solid
Determine the through hole on part, thus porcelain insulator is securely fixed on liter dais.
Embodiment 2：
The novel transformer of this utility model embodiment, as different from Example 1：
As shown in figure 3, the angle between the horizontal part 21 of the central axis of described liter of dais 81 and described top cover is acute angle, rise
Dais 81 tilts towards the same side of top cover, and the angle between end and described central axis is right angle, between the normal of adjacent end portion
Angle be acute angle；Porcelain insulator 41 is fixed on described end, and the horizontal part the same side towards top cover tilts, adjacent insulation porcelain
Angle between bottle 41 is acute angle.
Embodiment 3：
The box-type substation of this utility model embodiment, described box-type substation includes：
Casing, described casing includes the first mutually isolated Room, second Room and the 3rd Room；
High-tension switch cabinet, described high-tension switch cabinet is arranged on described first interior, and the high-tension electricity of output send transformer pressure-reducing
(or the high-tension electricity after the boosting of transformator output send high-tension switch cabinet)；As illustrated in figures 4-5, described high-tension switch cabinet includes：
Switchgear, guidance panel 211, these parts are all the state of the art, will not be described here.
The container 251 of closing, such as steel plate is welded, and the container of described closing is arranged on the rear side of guidance panel, interior
Portion is insulation gas filled, such as sulfur hexafluoride, and described switchgear is arranged in the container of described closing；
Link gear 232, the operating side 231 of described link gear is arranged on described guidance panel, and linkage end connects institute
State switchgear；The contact position of the container of link gear and closing keeps sealing；
Sensor 221,222, such as concentration, pressure transducer, described sensor is by the ginseng of the described insulating gas detecting
Number registration is on described guidance panel；
Operating parts 261, described operation room has the auxiliary section that spanner is mated with described operating side；
Fixture 271, such as links up with, and described fixture is arranged on the sidepiece of described guidance panel, and described operating parts is stuck in institute
State on fixture.
Transformator, described transformator adopts the transformator in this utility model embodiment 1 or 2, and the base of transformator is fixed
In mounting seat, described mounting seat is fixed on the skeleton of the bottom of second Room, and the low tension of described transformator output send low pressure
Switch cubicle (or low-tension switch cabinet output low tension send transformer boost)；
Low-tension switch cabinet, it is indoor that described low-tension switch cabinet is arranged on the described 3rd；
Grounding device, as shown in fig. 6, described grounding device is arranged on the second interior, including：
First component, described first component includes vertical portion 311 and horizontal component 312, and described vertical portion is fixed on
The bottom of second Room is simultaneously grounded；
Second component, described second component includes vertical portion 321 and horizontal component 322, the part peace of this horizontal component
It is contained on the horizontal component of described Part I；
Third member, described Part III includes being arranged on the vertical portion above the horizontal component of described second component
331 and horizontal component 332, this horizontal component passes through the horizontal component of connector 351 and described Part II, the water of first component
Flat partly fix, the bottom of conductive connector is fixed on the bottom of second Room, be in described second component and third member it
Between the periphery of connector be cased with insulator spacer 352, such as cylinder-like structure is made using ceramic material；The earth lead of transformator
Connect the horizontal component of described third member；The earth lead of mounting seat connects the company of the vertical portion of second component and the 4th part
Meet place；High-tension switch cabinet, the earth lead of low-tension switch cabinet connect the horizontal component of second component, the horizontal component of third member；
4th part, described 4th part includes horizontal component 341 and its both sides vertical portion 342,343, this vertical portion
Divide and be fixedly connected with the vertical portion of described second component and third member respectively, such as connected by bolt, nut；
Illuminator, as Figure 7-8, described illuminator is arranged on described first Room or second Room or the 3rd interior,
Including：
Support member 111-112, such as " L " shape component, described support member is arranged on inside doorframe；
Switch, described switch is arranged on described support member, and described switch has when cabinet door is closed by cabinet door promotion
Make switch close, when cabinet door open and make switch close operating parts；Described switch includes：
Installing plate 121, described installing plate has the through hole being suitable to that described operating parts passes through；
First conductive part 151, described first conductive part is arranged on the side of described installing plate, and is electrically connected with wire；
Operating parts 131, such as " T " shape, described operating parts includes end, and the radius of the circumscribed circle of described end is more than described
The internal diameter of through hole；
Second conductive part 152, described second conductive part is provided through the end of the operating parts of described through hole, and and wire
Electrical connection, after described operating parts is mobile in through hole, described second conductive part and the first conductive part contact；
Elastic component 141, such as spring, described elastic component is fixed on the operating parts being in described installing plate opposite side.
Illuminating lamp, described illuminating lamp is fixed on the inwall at switch cubicle top downwardly projecting, and outside has cross one another
Security bar；The lighting, close of illuminating lamp described in described on-off control.
Embodiment 4：
The application examples that case according to this utility model embodiment 3 becomes.
In this application examples, high-tension switch cabinet：Insulating gas adopts sulfur hexafluoride, and insulating properties are higher than air；Sensor
Using pressure transducer, concentration sensor, described pressure transducer is arranged on guidance panel, and by pipeline and described closing
Container inside connection；Concentration sensor adopts electrochemical sensor, is arranged on the container of closing, and the concentration of output is shown in
On reading table on guidance panel, this display can be the numerical monitor of display, can also be the display of graduation apparatus；Operating parts
" T " shape, longer part as spanner, shorter partly on there is auxiliary section, with behaviour on guidance panel for the link gear
Make end coupling；So that after auxiliary section is mated with operating side, rotary spanner, you can realize the operation of switching devices：Closure or
Separate.Using hook, described operating parts rides on described hook fixture.
Illuminator：Support member adopts " L " shape component, and including vertical portion and horizontal component, vertical portion is arranged on perpendicular
The inwall of straight doorframe；Installing plate is fixed on described horizontal component；Operating parts 31 is " T " shape, and the radius of the circumscribed circle of end is big
The internal diameter of through hole on installing plate；Elastic component uses spring.
Above-mentioned isolation is not absolute closing, but relative, between by cable, louvre connection.
Above-mentioned case becomes and can be not only used for boosting, and such as photovoltaic plant is it can also be used to blood pressure lowering, such as railroad substation.
Claims (10)
1. a kind of novel transformer, described transformator includes top cover, high pressure incoming end；It is characterized in that：Described novel transformer
Also include：
Rise dais, described liter of dais is fixed on described top cover；
Porcelain insulator, described porcelain insulator is fixed on the end of described liter of dais, and high pressure incoming end passes through logical in porcelain insulator
Hole, the angle between the adjacent central axis of porcelain insulator is acute angle；
Fixture, described fixture one end heads on described liter of dais, and the other end press against described porcelain insulator；
Connector, described connector is used for connecting described fixture and top cover.
2. novel transformer according to claim 1 it is characterised in that：Described fixture is L-shaped.
3. novel transformer according to claim 1 it is characterised in that：It is provided with bullet between described porcelain insulator and liter dais
Property part.
4. novel transformer according to claim 1 it is characterised in that：Described fixture has and is suitable to described connector and wears
The through hole crossed.
5. novel transformer according to claim 1 it is characterised in that：The central axis upright of described liter of dais is in described
Top cover, the angle between end and described central axis is acute angle, and the angle between the normal of adjacent end portion is acute angle.
6. novel transformer according to claim 1 it is characterised in that：The central axis of described liter of dais and described top cover
Between angle be acute angle, the angle between end and described central axis is right angle, and the angle between the normal of adjacent end portion is acute angle.
7. a kind of case becomes, described case become include transformator, low pressure is opened the light cabinet, high-tension switch cabinet and casing；It is characterized in that：
Described casing includes the first mutually isolated Room, second Room and the 3rd Room；
Transformator adopts the arbitrary described novel transformer of claim 1-6, and it is indoor to be arranged on second；
Described high-tension switch cabinet is arranged on described first interior, and electrically connects with described transformator；
Described low-tension switch cabinet is arranged on described 3rd interior, and electrically connects with described transformator.
8. case according to claim 7 become it is characterised in that：Described case change further includes：
Grounding device, described grounding device includes：
First component, described first component includes vertical portion and horizontal component, and described vertical portion is fixed on the bottom of second Room
Portion is simultaneously grounded；
Second component, described second component includes vertical portion and horizontal component, this horizontal component be partially installed on described
On the horizontal component of a part；
Third member, described Part III includes being arranged on vertical portion and the level above the horizontal component of described second component
Part, this horizontal component is fixed with the horizontal component of described Part II, the horizontal component of first component by connector；Transformation
The earth lead of device connects the horizontal component of described third member；
4th part, described 4th part includes horizontal component and its both sides vertical portion, and this vertical portion is respectively with described
Two parts are fixedly connected with the vertical portion of third member.
9. case according to claim 7 become it is characterised in that：Described case change further includes：
Illuminator, described illuminator is arranged on described first Room or second Room or the 3rd interior, and described illuminator includes：
Support member, described support member is arranged on inside doorframe；
Switch, described switch is arranged on described support member, and described switch has when room door is closed and promoted and made out by room door
Close close, when room door open and make switch close operating parts；
Illuminating lamp, described illuminating lamp is fixed on inwall, the lighting, close of illuminating lamp described in described on-off control.
10. case according to claim 7 become it is characterised in that：Described high-tension switch cabinet includes guidance panel, switch sets
Standby；
The container of closing, insulation gas filled in the container of described closing, described switchgear is arranged on the container of described closing
Interior；
Link gear, the operating side of described link gear is arranged on described guidance panel, and linkage end connects described switchgear；
Sensor, described sensor is by the parameter registration of the described insulating gas detecting on described guidance panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006388.7U CN205984516U (en) | 2016-08-31 | 2016-08-31 | Novel transformer and case become |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006388.7U CN205984516U (en) | 2016-08-31 | 2016-08-31 | Novel transformer and case become |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984516U true CN205984516U (en) | 2017-02-22 |
Family
ID=58039019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006388.7U Active CN205984516U (en) | 2016-08-31 | 2016-08-31 | Novel transformer and case become |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449016A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Novel transformer and box-type substation |
-
2016
- 2016-08-31 CN CN201621006388.7U patent/CN205984516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449016A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Novel transformer and box-type substation |
| CN106449016B (en) * | 2016-08-31 | 2018-03-02 | 芜湖金牛电气股份有限公司 | Novel transformer and case become |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |