CN207743612U - High-tension switch cabinet and high-tension switch gear - Google Patents
High-tension switch cabinet and high-tension switch gear Download PDFInfo
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- CN207743612U CN207743612U CN201721741835.8U CN201721741835U CN207743612U CN 207743612 U CN207743612 U CN 207743612U CN 201721741835 U CN201721741835 U CN 201721741835U CN 207743612 U CN207743612 U CN 207743612U
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- room
- tension switch
- fixed
- cable
- wire casing
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Abstract
The utility model provides a kind of high-tension switch cabinet and high-tension switch gear, is related to technical field of electric equipment, including：Cabinet, it is set to the control room in cabinet, breaker chamber, cable vault, bus-bar room and heating room, control room, breaker chamber, cable vault, bus-bar room and heating room are isolated by metallic plate, breaker chamber is equipped with below control room, heating room is provided with below breaker chamber, the indoor setting having heaters of heating, heating is provided with cable vault on the left of room, current transformer is provided in cable vault, outlet terminal, earthing switch, arrester and stationary contact head cartridge, it is provided with isolation board between heating room and cable vault, ventilation opening is provided on isolation board, the first draft fan is provided at ventilation opening, it is provided with bus-bar room above cable vault, busbar terminal and moving contact box are provided in bus-bar room.A kind of high-tension switch cabinet of the utility model offer and high-tension switch gear, simple in structure, rational and compact, greatly improve reliability and the safety of entire high-tension switch cabinet.
Description
Technical field
The utility model is related to technical field of electric equipment, are set more particularly, to a kind of high-tension switch cabinet and high-voltage switch gear
It is standby.
Background technology
Armored withdraw type high-voltage alternating metal enclosed switchgear is widely used in electric system, railway, petrochemical industry, smelting
The industries such as gold, industrial and mining enterprises and skyscraper, play receiving and distribution electric energy is used, and control, protection and monitoring are played to circuit
Etc. functions.But switchgear volume in the prior art is big, internal structure is complicated and energy consumption is big, is easy to happen electric leakage, busbar
Fever, the security risks such as insulating part is breakdown.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high-tension switch cabinet and high-tension switch gear, to alleviate
The technical issues of switchgear in the prior art is easy to happen security risk, poor reliability.
In a first aspect, the utility model embodiment provides a kind of high-tension switch cabinet, including：Cabinet is set to institute
State control room, breaker chamber, cable vault, bus-bar room and the heating room in cabinet；
The control room, the breaker chamber, the cable vault, the bus-bar room and the heating room by metallic plate every
From the metal plate earthing；
It is equipped with the breaker chamber below the control room, the heating room is provided with below the breaker chamber, it is described
The indoor setting having heaters of heating；
It is provided with the cable vault on the left of the heating room, current transformer, leading-out terminal are provided in the cable vault
Son, earthing switch, arrester and stationary contact head cartridge；
It is provided with isolation board between the heating room and the cable vault, ventilation opening is provided on the isolation board, it is described
The first draft fan is provided at ventilation opening；
It is provided with bus-bar room above the cable vault, busbar terminal and moving contact box are provided in the bus-bar room.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, it is solid that the heating interior is provided with the cable for setting up the cable being connect with the heater and first draft fan
Determine device；
The cable fixer includes：Cable support and U-shaped wire casing；
The bottom of the cable support is fixed on the bottom plate of the heating room, and the U-shaped wire casing is arranged in the cable
The top of holder.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the cable support includes：Steel gasket, the I-shaped support part being set to above the steel gasket；
The steel gasket is steel plate, and steel plate both sides inside bending downwards is in " C " font；
The upper surface of steel gasket plate and lower panel are equipped at least a pair of of through-hole, and corresponding each pair of through-hole is provided with
Fixed screw；
The fixed screw passes through the through-hole, the bottom plate for the steel gasket to be fixed on to the heating room；
The I-shaped support part includes：Bottom fixed board and top fixing plate disposed in parallel, the bottom fixed board
Vertical gripper shoe is equipped between top fixing plate；
The bottom fixed board is fixed by the upper surface of fixed screw and the steel gasket plate, the top fixing plate with
The bottom surface of the U-shaped wire casing is fixed.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, ceramic wire casing compatible with the inside dimension of U-shaped wire casing is provided in the U-shaped wire casing；
The bottom of the U-shaped wire casing is provided with counterbore, and the underrun countersunk head screw of the U-shaped wire casing and the top are solid
Fixed board is fixed；
The centre position of the both sides clamping plate of the U-shaped wire casing along the vertical direction is provided with the card convex protruded inwardly；
It is provided with recessed portion corresponding with the card convex on the outside of the both side plate of the ceramics wire casing.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, it is correspondingly configured with cover body structure above the ceramics wire casing.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, insulation board is equipped with below the heater；
It is provided at least one ceramic runner below the insulation board, is provided with and the pottery on the bottom plate of the heating room
The corresponding moving track of porcelain runner.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, first draft fan is fixed by fixed screw on the isolation board；
It is provided with insulation spacer between first draft fan and the isolation board.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, it is provided with air inlet and air outlet on the same madial wall of the cabinet；
The air inlet is provided with the second draft fan, for being ventilation and heat in the cabinet；
It is provided with filter screen on the outside of the air inlet and the air outlet.
With reference to first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect,
In, the current transformer and outlet terminal are fixed on the cable vault close to the side of the cabinet；
The earthing switch is fixed on the isolation board.
Second aspect, the utility model embodiment also provide a kind of high-tension switch gear, including as described in relation to the first aspect
High-tension switch cabinet.
The utility model embodiment brings following advantageous effect：A kind of high-voltage switch gear that the utility model embodiment provides
Cabinet and high-tension switch gear, simple in structure, rational and compact greatly improve the reliability and safety of entire high-tension switch cabinet
Property.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the side block diagram in the high-tension switch cabinet that the utility model embodiment provides；
Fig. 2 is the support bracket fastened structural schematic diagram of cable that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the U-shaped wire casing that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the ceramic wire casing that the utility model embodiment provides.
Icon：
1- heats room；2- heaters；3- insulation boards；4- cable fixers；41- steel gaskets；42- I-shaped supports
Part；421- bottom fixed boards；422- top fixing plates；43-U molded line slots；431- card convexs；432- counterbores；44- ceramics wire casings；
441- recessed portions；The first draft fans of 5-；6- arresters；The control rooms 7-；8- breaker chambers；9- bus-bar rooms；The cable vaults 10-；11-
Moving contact box；12- stationary contact head cartridges；13- current transformers；14- outlet terminals；15- earthing switches.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Currently, switchgear volume in the prior art is big, internal structure is complicated and energy consumption is big, it is easy to happen electric leakage, mother
Line fever, the security risks such as insulating part is breakdown, are based on this, a kind of high-tension switch cabinet and height that the utility model embodiment provides
Voltage switching station, simple in structure, rational and compact greatly improve reliability and the safety of entire high-tension switch cabinet.
For ease of understanding the present embodiment, first to a kind of high-tension switch cabinet disclosed in the utility model embodiment
It describes in detail.
As shown in Figure 1, in one embodiment of the utility model, a kind of high-tension switch cabinet is provided, including：Cabinet,
It is set to control room 7, breaker chamber 8, cable vault 10, bus-bar room 9 and heating room 1 in the cabinet.
The control room 7, the breaker chamber 8, the cable vault 10, the bus-bar room 9 and the heating room 1 pass through gold
Belong to plate isolation, the metal plate earthing.
7 lower section of the control room is equipped with the breaker chamber 8, and 8 lower section of the breaker chamber is provided with the heating room 1,
Having heaters 2 is set in the heating room 1.
Specifically, 2 lower section of the heater is equipped with insulation board 3,3 lower section of the insulation board is provided at least one with exhausted
The ceramic runner of edge effect is provided with moving track corresponding with the ceramic runner on the bottom plate of the heating room 1.Heating
Device 2 is arranged on a trolley, facilitates push-and-pull.
Heater 2 can be prevented in the case where thermal climate changes greatly, and water-setting occurs inside cabinet and brings danger.
It is described heating room 1 left side be provided with the cable vault 10, be provided in the cable vault 10 current transformer 13,
Outlet terminal 14, earthing switch 15, arrester 6 and stationary contact head cartridge 12.Well-to-do steric requirements is convenient for the connection of multi-cable.
Specifically, the earthing switch 15 is fixed on the isolation board.The current transformer 13 and outlet terminal 14
The cable vault 10 is fixed on close to the side of the cabinet, outlet terminal 14 is with heating room 1 apart from farther out, it is possible to reduce heating
Influence of the room 1 to outlet terminal 14.
It is provided with isolation board between the heating room 1 and the cable vault 10, ventilation opening, institute are provided on the isolation board
It states and is provided with the first draft fan 5 at ventilation opening.
Specifically, first draft fan 5 between the heating room 1 and the cable vault 10 for divulging information.Described
The shell of one draft fan 5 is fixed by fixed screw on the isolation board, is set between the first draft fan 5 and the isolation board
It is equipped with insulation spacer.
10 top of the cable vault is provided with bus-bar room 9, and busbar terminal and moving contact box are provided in the bus-bar room 9
11。
A kind of high-tension switch cabinet and high-tension switch gear that the utility model embodiment provides, it is simple in structure, it is rationally distributed
It is compact, greatly improve reliability and the safety of entire high-tension switch cabinet.
On the basis of previous embodiment, in another embodiment of the utility model, it is provided in the heating room 1
Cable fixer 4 for setting up the cable being connect with the heater 2 and first draft fan 5.
The cable fixer 4 includes：Cable support and U-shaped wire casing 43.
The bottom of the cable support is fixed on the bottom plate of the heating room 1, and the U-shaped wire casing 43 is arranged described
The top of cable support.
As shown in Fig. 2, on the basis of previous embodiment, in the embodiments of the present invention, the cable support packet
It includes：Steel gasket 41, the I-shaped support part 42 for being set to 41 top of the steel gasket.
The steel gasket 41 is steel plate, and steel plate both sides inside bending downwards is in " C " font.
The upper surface of the steel gasket 41 plate and lower panel are equipped at least a pair of of through-hole, corresponding each pair of through-hole setting
There is fixed screw.
The fixed screw passes through the through-hole, the bottom plate for the steel gasket 41 to be fixed on to the heating room 1
On.Steel gasket 41 can play the role of elastic component, be fixed on more stable on heating 1 bottom plate of room.
The I-shaped support part 42 includes：Bottom fixed board 421 and top fixing plate 422 disposed in parallel, the bottom
Vertical gripper shoe is equipped between portion's fixed plate 421 and top fixing plate 422.
The bottom fixed board 421 is fixed by the upper surface of fixed screw and the steel gasket 41 plate, and the top is solid
Fixed board 422 and the bottom surface of the U-shaped wire casing 43 are fixed.
On the basis of previous embodiment, in the embodiments of the present invention, be provided in the U-shaped wire casing 43 with
The compatible ceramic wire casing of the inside dimension of the U-shaped wire casing 43 44.
The ceramics wire casing 44 has many advantages, such as that wiring is neat and insulate for placing more cables.
As shown in figure 3, the bottom of the U-shaped wire casing 43 is provided with counterbore 432, the underrun of the U-shaped wire casing 43 is heavy
Head screw is fixed with the top fixing plate 422.
The centre position of the both sides clamping plate of the U-shaped wire casing 43 along the vertical direction is provided with the card convex 431 protruded inwardly.
As shown in figure 4, being provided on the outside of the both side plate of the ceramics wire casing 44 corresponding with the card convex 431 recessed
Concave portion 441.
Specifically, the top for stating ceramic wire casing 44 is correspondingly configured with lid.Cable is put into ceramic wire casing 44,
Lid is installed in 44 top of ceramic wire casing, can be fixed on cable in the region that ceramic wire casing 44 and lid are formed, make wiring more
Add neat.
In another embodiment of the utility model, air inlet and outlet air are provided on the same madial wall of the cabinet
Mouthful.It is provided with filter screen on the outside of the air inlet and the air outlet.
The air inlet is provided with the second draft fan, for being ventilation and heat in the cabinet.
Specifically, further including in the cabinet：Temperature detecting module and control module.Temperature detecting module can be temperature
Sensor and chip temperature, control module can be that microprocessor, MCU etc. control chip.
The temperature detecting module is set in the cabinet, is connect with the control module, for acquiring the cabinet
Interior temperature value.
The control module is additionally operable to when the temperature value is more than preset temperature threshold, and control described second is logical
Wind wind turbine rotates, and is ventilation and heat in the cabinet.
In another embodiment of the utility model, a kind of high-tension switch gear is additionally provided, including such as aforementioned implementation
High-tension switch cabinet described in example.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" being connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in the present invention.Based on the embodiments of the present invention, those skilled in the art are not making creation
Property labour under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, the technical solution of the utility model substantially or
Person says that the part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server or the network equipment etc.) execute each embodiment the method for the utility model whole or portion
Step by step.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), with
Machine accesses various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic disc or CD
Matter.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Term " first ", " the
Two ", " third " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of high-tension switch cabinet, which is characterized in that including：Cabinet is set to control room (7) in the cabinet, breaker
Room (8), cable vault (10), bus-bar room (9) and heating room (1)；
The control room (7), the breaker chamber (8), the cable vault (10), the bus-bar room (9) and the heating room (1)
It is isolated by metallic plate, the metal plate earthing；
It is equipped with the breaker chamber (8) below the control room (7), the heating room is provided with below the breaker chamber (8)
(1), setting having heaters (2) in the heating room (1)；
It is provided with the cable vault (10) on the left of the heating room, current transformer is provided in the cable vault (10)
(13), outlet terminal (14), earthing switch (15), arrester (6) and stationary contact head cartridge (12)；
It is provided with isolation board between the heating room (1) and the cable vault (10), ventilation opening, institute are provided on the isolation board
It states and is provided with the first draft fan (5) at ventilation opening；
It is provided with bus-bar room (9) above the cable vault (10), busbar terminal and moving contact box are provided in the bus-bar room (9)
(11)。
2. high-tension switch cabinet according to claim 1, which is characterized in that be provided in the heating room (1) for setting up
The cable fixer (4) for the cable being connect with the heater (2) and first draft fan (5)；
The cable fixer (4) includes：Cable support and U-shaped wire casing (43)；
The bottom of the cable support is fixed on the bottom plate of heating room (1), and the U-shaped wire casing (43) is arranged in the line
The top of cable holder.
3. high-tension switch cabinet according to claim 2, which is characterized in that the cable support includes：Steel gasket (41),
The I-shaped support part (42) being set to above the steel gasket (41)；
The steel gasket (41) is steel plate, and steel plate both sides inside bending downwards is in " C " font；
The upper surface of the steel gasket (41) plate and lower panel are equipped at least a pair of of through-hole, and corresponding each pair of through-hole is provided with
Fixed screw；
The fixed screw passes through the through-hole, the bottom plate for the steel gasket (41) to be fixed on to the heating room；
The I-shaped support part (42) includes：Bottom fixed board (421) disposed in parallel and top fixing plate (422), it is described
Vertical gripper shoe is equipped between bottom fixed board (421) and top fixing plate (422)；
The bottom fixed board (421) is fixed by the upper surface of fixed screw and the steel gasket (41) plate, and the top is solid
Fixed board (422) and the bottom surface of the U-shaped wire casing (43) are fixed.
4. high-tension switch cabinet according to claim 3, which is characterized in that be provided with and the U in the U-shaped wire casing (43)
The compatible ceramic wire casing (44) of inside dimension of molded line slot (43)；
The bottom of the U-shaped wire casing (43) is provided with counterbore (432), the underrun countersunk head screw of the U-shaped wire casing (43) with
The top fixing plate (422) is fixed；
The centre position of the both sides clamping plate of the U-shaped wire casing (43) along the vertical direction is provided with the card convex (431) protruded inwardly；
It is provided with recessed portion (441) corresponding with the card convex (431) on the outside of the both side plate of the ceramics wire casing (44).
5. high-tension switch cabinet according to claim 4, which is characterized in that be correspondingly configured with lid above the ceramics wire casing
Body structure.
6. high-tension switch cabinet according to claim 5, which is characterized in that be equipped with insulation board below the heater (2)
(3)；
At least one ceramic runner is provided with below the insulation board (3), be provided on the bottom plate of heating room (1) with it is described
The ceramic corresponding moving track of runner.
7. high-tension switch cabinet according to claim 6, which is characterized in that first draft fan (5) passes through fixed spiral shell
On the fixed isolation board of silk；
It is provided with insulation spacer between first draft fan (5) and the isolation board.
8. high-tension switch cabinet according to claim 7, which is characterized in that be provided on the same madial wall of the cabinet into
Air port and air outlet；
The air inlet is provided with the second draft fan, for being ventilation and heat in the cabinet；
It is provided with filter screen on the outside of the air inlet and the air outlet.
9. high-tension switch cabinet according to claim 8, which is characterized in that the current transformer (13) and outlet terminal
(14) it is fixed on side of the cable vault (10) close to the cabinet；
The earthing switch (15) is fixed on the isolation board.
10. a kind of high-tension switch gear, which is characterized in that include the high-tension switch cabinet as described in claim 1 to 9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741835.8U CN207743612U (en) | 2017-12-13 | 2017-12-13 | High-tension switch cabinet and high-tension switch gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741835.8U CN207743612U (en) | 2017-12-13 | 2017-12-13 | High-tension switch cabinet and high-tension switch gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743612U true CN207743612U (en) | 2018-08-17 |
Family
ID=63117927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741835.8U Active CN207743612U (en) | 2017-12-13 | 2017-12-13 | High-tension switch cabinet and high-tension switch gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947003A (en) * | 2017-12-13 | 2018-04-20 | 环宇集团（南京）有限公司 | High-tension switch cabinet and high-tension switch gear |
| CN111917035A (en) * | 2020-07-13 | 2020-11-10 | 吕纪兴 | High-voltage power cabinet that radiating effect is good |
-
2017
- 2017-12-13 CN CN201721741835.8U patent/CN207743612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947003A (en) * | 2017-12-13 | 2018-04-20 | 环宇集团（南京）有限公司 | High-tension switch cabinet and high-tension switch gear |
| CN111917035A (en) * | 2020-07-13 | 2020-11-10 | 吕纪兴 | High-voltage power cabinet that radiating effect is good |
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