CN206225804U - box-type substation - Google Patents
box-type substation Download PDFInfo
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- CN206225804U CN206225804U CN201621012900.9U CN201621012900U CN206225804U CN 206225804 U CN206225804 U CN 206225804U CN 201621012900 U CN201621012900 U CN 201621012900U CN 206225804 U CN206225804 U CN 206225804U
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Abstract
The utility model provides a kind of box-type substation, including：High-tension switch cabinet, transformer and low-tension switch cabinet are separately positioned on the first Room, second Room and the 3rd Room isolated in casing；Earthing or grounding means includes：First component includes vertical portion and horizontal component, and vertical portion is fixed on the bottom of second Room and is grounded；Second component includes vertical portion and horizontal component, and the horizontal component is partially installed on the horizontal component of first component；Third member includes being arranged on the vertical portion and horizontal component above the horizontal component of second component, and the horizontal component is fixed by connector with the horizontal component of second component, the horizontal part of first component；The ground wire of transformer connects the horizontal component of third member；4th part includes the vertical portion of horizontal component and its both sides, and vertical portion of the vertical portion respectively with second component and third member is fixedly connected.The utility model has the advantages that to have a safety feature, small volume.
Description
Technical field
The utility model is related to switch cubicle, more particularly to box-type substation.
Background technology
At present, the basic structure of switch cubicle is：Cabinet, handcart, the ground connection of handcart is by fixed cabinet.Switch cubicle
Interior light difference, particularly evening, are not provided if extra lighting installation, and the equipment of the inside does not see, and easily causes safe thing
Therefore.Using exposure switchgear in space, the insulating properties of air are not good could to be met absolutely, it is necessary to set farther distance
Edge is mutually asked, and correspondingly improves the volume of switch cubicle.
Utility model content
It is to solve the deficiency in above-mentioned prior art, the utility model provides that a kind of ground connection performance is good, security
The box-type substation of the good, small volume of energy.
The purpose of this utility model is achieved through the following technical solutions：
A kind of box-type substation, the box-type substation includes：
Casing, the casing includes the first mutually isolated Room, second Room and the 3rd Room；
High-tension switch cabinet, the high-tension switch cabinet is arranged on first interior, and is electrically connected with transformer；
Transformer, the transformer is arranged in the second Room, and is electrically connected with low-tension switch cabinet；
Low-tension switch cabinet, it is indoor that the low-tension switch cabinet is arranged on the described 3rd；
Earthing or grounding means, the earthing or grounding means includes：
First component, the first component includes vertical portion and horizontal component, and the vertical portion is fixed on second Room
Bottom and be grounded；
Second component, the second component includes vertical portion and horizontal component, and the horizontal component is partially installed on institute
State on the horizontal component of first component；
Third member, the third member include being arranged on vertical portion above the horizontal component of the second component and
Horizontal component, the horizontal component is fixed by connector with the horizontal component of the second component, the horizontal component of first component；
The ground wire of transformer connects the horizontal component of the third member；
4th part, the 4th part include horizontal component and its both sides vertical portion, the vertical portion respectively with institute
Second component is stated to be fixedly connected with the vertical portion of third member.
According to above-mentioned box-type substation, alternatively, the box-type substation is further included：
Mounting seat, the mounting seat is fixed on the skeleton of the bottom of second Room, and the base of the transformer is fixed on institute
State in mounting seat, the ground wire of the mounting seat connects the vertical portion of the 4th part.
According to above-mentioned box-type substation, alternatively, the box-type substation is further included：
The periphery of the connector between the second component and third member is cased with separator.
According to above-mentioned box-type substation, alternatively, the box-type substation is further included：
Lighting device, the lighting device is arranged on first Room or second Room or the 3rd indoor, the lighting device
Including：
Support member, the support member is arranged on doorframe inner side；
Switch, the switch is arranged on the support member, and described switch has when room door is closed by room door promotion
Close switch, make the operating parts of switch closure when room door is opened；
Illuminating lamp, the illuminating lamp is fixed on inwall, and the switch controls lighting, closing for the illuminating lamp.
According to above-mentioned box-type substation, alternatively, the switch is further included：
Installing plate, the installing plate have be suitable to the through hole that the operating parts is passed through；
First conductive part, first conductive part is arranged on the side of the installing plate, and is electrically connected with wire；
Second conductive part, second conductive part is provided through the end of the operating parts of the through hole, and electric with wire
Connection, after the operating parts is mobile in through hole, second conductive part and the first conductive part are contacted；The end it is external
Internal diameter of the round radius more than the through hole；
Elastic component, the elastic component is fixed on the operating parts in the installing plate opposite side.
According to above-mentioned box-type substation, alternatively, the high-tension switch cabinet includes guidance panel, switchgear；
The container of closing, insulation gas filled in the container of the closing, the switchgear is arranged on the closing
In container；
Link gear, the operating side of the link gear is arranged on the guidance panel, and linkage end connects the switch
Equipment；
Sensor, the parameter registration of the insulating gas that the sensor will be detected is on the guidance panel.
According to above-mentioned box-type substation, it is preferable that the gas sensor includes concentration sensor, pressure sensor.
According to above-mentioned box-type substation, it is preferable that the insulating gas is sulfur hexafluoride.
According to above-mentioned box-type substation, it is preferable that the container of the closing is arranged on the rear side of the guidance panel.
According to above-mentioned box-type substation, alternatively, the switch cubicle is further included：
Operating parts, the operation room has the auxiliary section that spanner is matched with the operating side；
Fixture, the fixture is arranged on the sidepiece of the guidance panel, and the operating parts is stuck on the fixture.
Compared with prior art, the utility model have the advantage that for：
Earthing or grounding means is set to multipart, with longer loop, improves ground connection performance；
Switchgear is completely isolated with guidance panel, goes to drive switchgear using link gear, improves security performance；
Switchgear is in insulating gas, such as in sulfur hexafluoride, improves insulation effect；The insulation of switchgear cabinet away from
From shorter, the volume of switch cubicle is reduced；
Automatic illuminating function is set, and automatic when cabinet door is opened to light illuminating lamp, illuminating lamp is closed when cabinet door is closed, and is helped
Clearly see equipment in cabinet clearly in operating personnel, prevent maloperation, significantly reduce the probability for causing security incident.
Brief description of the drawings
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 structure diagram of the high-tension switch cabinet according to the utility model embodiment 1；
Fig. 2 is another structure diagram of the high-tension switch cabinet according to the utility model embodiment 1；
Fig. 3 is the structure diagram of the earthing or grounding means according to the utility model embodiment 1；
Fig. 4 is the structure diagram of the lighting device according to the utility model embodiment 1；
Fig. 5 is another structure diagram of the lighting device according to the utility model embodiment 1.
Specific embodiment
Fig. 1-5 and following description describe optional embodiment of the present utility model how to instruct those skilled in the art
Implement and reproduce the utility model.In order to instruct technical solutions of the utility model, some conventional aspects are simplified or have eliminated.This
Art personnel should be appreciated that modification from these implementation methods or replacement will be in the range of the utility model.This area
Technical staff should be appreciated that following characteristics can combine to form multiple modifications of the present utility model in a variety of ways.Thus, originally
Utility model is not limited to following optional embodiments, and is only limited by claim and their equivalent.
Embodiment 1：
The box-type substation of the utility model embodiment, the box-type substation includes：
Casing, the casing includes the first mutually isolated Room, second Room and the 3rd Room；
High-tension switch cabinet, the high-tension switch cabinet is arranged on first interior, and the high-tension electricity of output send transformer pressure-reducing
(or the high-tension electricity after the boosting of transformer output send high-tension switch cabinet)；As shown in Figure 1-2, the high-tension switch cabinet includes：
Switchgear, guidance panel 211, these parts are the state of the art, be will not be repeated here.
The container 251 of closing, such as steel plate is welded, and the container of the closing is arranged on the rear side of guidance panel, interior
Portion is insulation gas filled, such as sulfur hexafluoride, and the switchgear is arranged in the container of the closing；
Link gear 232, the operating side 231 of the link gear is arranged on the guidance panel, linkage end connection institute
State switchgear；The contact position of link gear and the container of closing keeps sealing；
Sensor 221,222, such as concentration, pressure sensor, the ginseng of the insulating gas that the sensor will be detected
Number registration is on the guidance panel；
Operating parts 261, the operation room has the auxiliary section that spanner is matched with the operating side；
Fixture 271, such as links up with, and the fixture is arranged on the sidepiece of the guidance panel, and the operating parts is stuck in institute
State on fixture.
Transformer, the base of the transformer is fixed in mounting seat, and the mounting seat is fixed on the bottom of second Room
On skeleton, the low tension of transformer output send low-tension switch cabinet, and (or the low tension of low-tension switch cabinet output send transformer liter
Pressure)；
Low-tension switch cabinet, it is indoor that the low-tension switch cabinet is arranged on the described 3rd；
Earthing or grounding means, as shown in figure 3, the earthing or grounding means is arranged in second Room, including：
First component, the first component includes vertical portion 11 and horizontal component 12, and the vertical portion is fixed on the
The bottom of two Room is simultaneously grounded；
Second component, the second component includes vertical portion 21 and horizontal component 22, and the part of the horizontal component is installed
On the horizontal component of the first component；
Third member, the third member includes being arranged on the vertical portion 31 above the horizontal component of the second component
With horizontal component 32, the horizontal component is by connector 51 and the horizontal component of the second component, the horizontal part of first component
Divide and fix, the bottom of conductive connector is fixed on the bottom of second Room, between the second component and third member
The periphery of connector is cased with insulator spacer 52, is such as made cylinder-like structure using ceramic material；The ground wire connection of transformer
The horizontal component of the third member；The connection of the vertical portion of the ground wire connection second component and the 4th part of mounting seat
Place；High-tension switch cabinet, the ground wire of low-tension switch cabinet connect horizontal component, the horizontal component of third member of second component；
4th part, the 4th part includes horizontal component 41 and its both sides vertical portion 42,43, the vertical portion point
Vertical portion not with the second component and third member is fixedly connected, and is such as connected by bolt, nut；
Lighting device, as illustrated in figures 4-5, the lighting device is arranged on first Room or second Room or the 3rd interior,
Including：
Support member 111-112, such as " L " shape component, the support member are arranged on doorframe inner side；
Switch, the switch is arranged on the support member, the switch has when cabinet door is closed by cabinet door promotion
The operating parts for closing switch, closing switch when cabinet door is opened；The switch includes：
Installing plate 121, the installing plate have be suitable to the through hole that the operating parts is passed through；
First conductive part 151, first conductive part is arranged on the side of the installing plate, and is electrically connected with wire；
Operating parts 131, such as " T " shape, the operating parts includes end, and the radius of the circumscribed circle of the end is more than described
The internal diameter of through hole；
Second conductive part 152, second conductive part is provided through the end of the operating parts of the through hole, and and wire
Electrical connection, after the operating parts is mobile in through hole, second conductive part and the first conductive part are contacted；
Elastic component 141, such as spring, the elastic component are fixed on the operating parts in the installing plate opposite side.
Illuminating lamp, the illuminating lamp is fixed on the inwall at the top of switch cubicle and downwardly projecting, and outside has cross one another
Security bar；The switch controls lighting, closing for the illuminating lamp.
Embodiment 2：
The application examples of the box-type substation according to the utility model embodiment 1.
In the application examples, high-tension switch cabinet：Insulating gas uses sulfur hexafluoride, and insulating properties are higher than air；Sensor
Using pressure sensor, concentration sensor, the pressure sensor is arranged on guidance panel, and by pipeline and the closing
Container inside connection；Concentration sensor uses electrochemical sensor, is arranged on the container of closing, and the concentration of output is displayed in
On reading table on guidance panel, the display can be the numerical monitor of display, can also be the display of graduation apparatus；Operating parts
" T " shape, part more long has auxiliary section, the behaviour with link gear on guidance panel as spanner on shorter part
Make end matching；So that after auxiliary section matches with operating side, rotary spanner, you can realize the operation of switching devices：Closure or
Separate.Fixture is ridden on the hook using hook, the operating parts.
Lighting device：Support member uses " L " shape component, including vertical portion and horizontal component, and vertical portion is arranged on perpendicular
The inwall of straight doorframe；Installing plate is fixed on the horizontal component；Operating parts 31 is " T " shape, and the radius of the circumscribed circle of end is big
In 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 connect.
Above-mentioned box-type substation can be not only used for boosting, such as photovoltaic plant, it can also be used to be depressured, such as railroad substation.
Claims (5)
1. a kind of box-type substation, the box-type substation includes：
Casing, the casing includes the first mutually isolated Room, second Room and the 3rd Room；
High-tension switch cabinet, the high-tension switch cabinet is arranged on first interior, and is electrically connected with transformer；
Transformer, the transformer is arranged in the second Room, and is electrically connected with low-tension switch cabinet；
Low-tension switch cabinet, it is indoor that the low-tension switch cabinet is arranged on the described 3rd；
Earthing or grounding means, the earthing or grounding means includes：
First component, the first component includes vertical portion and horizontal component, and the vertical portion is fixed on the bottom of second Room
Portion is simultaneously grounded；
Second component, the second component includes vertical portion and horizontal component, and the horizontal component is partially installed on described the
On the horizontal component of one part；
Third member, the third member includes being arranged on the vertical portion and level above the horizontal component of the second component
Part, the horizontal component is fixed by connector with the horizontal component of the second component, the horizontal component of first component；Transformation
The ground wire of device connects the horizontal component of the third member；
4th part, the 4th part includes horizontal component and its both sides vertical portion, and the vertical portion is respectively with described the
Two parts are fixedly connected with the vertical portion of third member.
2. box-type substation according to claim 1, it is characterised in that：The box-type substation is further included：
Mounting seat, the mounting seat is fixed on the skeleton of the bottom of second Room, and the base of the transformer is fixed on the peace
On dress seat, the ground wire of the mounting seat connects the vertical portion of the 4th part.
3. box-type substation according to claim 1, it is characterised in that：The box-type substation is further included：
The periphery of the connector between the second component and third member is cased with separator.
4. box-type substation according to claim 1, it is characterised in that：The box-type substation is further included：
Lighting device, the lighting device is arranged on first Room or second Room or the 3rd interior, and the lighting device includes：
Support member, the support member is arranged on doorframe inner side；
Switch, the switch is arranged on the support member, and the switch makes out with being promoted by room door when room door is closed
Close, make the operating parts of switch closure when room door is opened；
Illuminating lamp, the illuminating lamp is fixed on inwall, and the switch controls lighting, closing for the illuminating lamp.
5. box-type substation according to claim 4, it is characterised in that：The switch is further included：
Installing plate, the installing plate have be suitable to the through hole that the operating parts is passed through；
First conductive part, first conductive part is arranged on the side of the installing plate, and is electrically connected with wire；
Second conductive part, second conductive part is provided through the end of the operating parts of the through hole, and is electrically connected with wire,
After the operating parts is mobile in through hole, second conductive part and the first conductive part are contacted；The circumscribed circle of the end
Internal diameter of the radius more than the through hole；
Elastic component, the elastic component is fixed on the operating parts in the installing plate opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012900.9U CN206225804U (en) | 2016-08-31 | 2016-08-31 | box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012900.9U CN206225804U (en) | 2016-08-31 | 2016-08-31 | box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225804U true CN206225804U (en) | 2017-06-06 |
Family
ID=58783076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012900.9U Active CN206225804U (en) | 2016-08-31 | 2016-08-31 | box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451098A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Box type substation |
-
2016
- 2016-08-31 CN CN201621012900.9U patent/CN206225804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451098A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Box type substation |
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