CN207719710U - Air insulation ring main unit - Google Patents
Air insulation ring main unit Download PDFInfo
- Publication number
- CN207719710U CN207719710U CN201820161127.5U CN201820161127U CN207719710U CN 207719710 U CN207719710 U CN 207719710U CN 201820161127 U CN201820161127 U CN 201820161127U CN 207719710 U CN207719710 U CN 207719710U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- room
- outer cabinet
- main unit
- disconnecting switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a kind of air insulation ring main unit, including cabinet and outer cabinet, cabinet has several, each cabinet is arranged in outer cabinet, outer cabinet surrounding is hinged with outer cabinet door, outer cabinet top portion is equipped with hollow rain cover, lower section is provided with column at the top of rain cover, column bottom end is equipped with wind turbine, two side bottoms of rain cover are equipped with ventilation opening, ventilation opening is equipped with Air Filter, Temperature Humidity Sensor is equipped in outer cabinet, outer cabinet two side is equipped with heater, bus-bar room is equipped in cabinet, cable vault, disconnecting switch room, breaker chamber, control room and operating mechanism room, disconnecting switch room and breaker chamber are arranged between bus-bar room and cable vault, control room and operating mechanism room are arranged on the outside of disconnecting switch room and breaker chamber.The utility model is simple in structure, configuration module, and attended operation is convenient and has good dustproof ventilated insulating capacity.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of air insulation ring main unit.
Background technology
Ring main unit is that one group of transmission ＆ distribution electrical equipment is mounted in metal or non-metallic insulation cabinet or makes assembled compartment ring
The electrical equipment of net power supply unit, core use on-load switch and fuse, have simple in structure, small, price
It is low, the advantages that power supply parameter and performance and power supply safety can be improved.Wherein, air insulation ring main unit, also known as semi-insulating looped network
Cabinet, due to, good insulation preformance not high with cost, it is environmentally friendly the advantages that, be widely used in Urban Residential District, skyscraper,
In the power distribution station and box-type substation of the load centers such as large public building, factory and enterprise.But existing air epoxy cabinet due to
Spliced using upper-lower casing and connected, therefore intensity is not high, leak resistance is poor.And existing air epoxy cabinet is without autonomous controllable master
Dynamic ventilation device, is easy to make moist or overheat in exceedingly odious weather, is easy to cause equipment fault.
Therefore it is badly in need of a kind of simple in structure, sturdy and durable, waterproof, solar heat protection and moisture-proof air insulation ring main unit.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of air insulation ring main unit, the air insulation looped network
Cabinet is simple, configuration module, and attended operation is convenient and has good dustproof ventilated insulating capacity.
The utility model provides the following technical solution：
A kind of air insulation ring main unit, including cabinet and outer cabinet, cabinet have several, and each cabinet is arranged in outer cabinet, outside
Cabinet surrounding is hinged with outer cabinet door, and outer cabinet top portion is equipped with hollow rain cover, and lower section is provided with column, column bottom end at the top of rain cover
Equipped with wind turbine, two side bottoms of rain cover are equipped with ventilation opening, and ventilation opening is equipped with Air Filter, temperature and humidity sensing is equipped in outer cabinet
Device, outer cabinet two side are equipped with heater, be equipped in cabinet bus-bar room, cable vault, disconnecting switch room, breaker chamber, control room and
Operating mechanism room, disconnecting switch room and breaker chamber are arranged between bus-bar room and cable vault, and control room and operating mechanism room are set
It sets on the outside of disconnecting switch room and breaker chamber.
Preferably, it is equipped with disconnecting switch in disconnecting switch room, breaker, breaker and disconnecting switch are equipped in breaker chamber
Between be equipped with mechanical locking structure, mechanical locking structure pass through operating mechanism room, control room is located at the top of operating mechanism room, machine
Tool linkage structure is spring operating mechanism.
Preferably, several cross bar slideways are transversely provided in cabinet, cross bar slideway is equipped with several sliding blocks, breaker and isolation
Switch is separately positioned on the sliding block of each cross bar slideway.
Preferably, bottom of cabinet bulk is equipped with cable incoming-outgoing mouth, and cable incoming-outgoing mouth edge is equipped with slot, removable cover is equipped in slot
Plate.
Preferably, outer cabinet is equipped with universal wheel, and universal wheel is equipped with stop device.
Preferably, the side wall of outer cabinet and bottom plate are equipped with ventilation shutter.
Preferably, cabinet is welded using integrally molded technique.
The utility model has the beneficial effects that：
1, the utility model is simple in structure, and cabinet is welded using integrally molded technique, sturdy and durable.
2, the utility model is equipped with outer cabinet, and outer cabinet surrounding is hinged with outer cabinet door, maintains easily.Outer cabinet top portion is equipped with hollow
Rain cover, rain cover top lower section are provided with column, and column bottom end is equipped with wind turbine, and two side bottoms of rain cover are equipped with ventilation opening,
Ventilation opening is equipped with Air Filter, and Temperature Humidity Sensor is equipped in outer cabinet, and outer cabinet two side is equipped with heater, can be higher in humiture
When start actively ventilation, heating device quick dehumidifying cooling, reduce rate of breakdown.
3, bus-bar room, cable vault, disconnecting switch room, breaker chamber, control room and actuating are equipped in the utility model cabinet
Mechanism chamber is designed using modular configuration, convenient for safeguarding, and makes full use of space.It is transversely provided in air insulation ring main unit
Several cross bar slideways, cross bar slideway are equipped with several sliding blocks, and breaker and disconnecting switch are separately positioned on the cunning of each cross bar slideway
On block, facilitate the position of adjustment breaker and disconnecting switch to be arranged and to safeguard.
4, the outer cabinet of the utility model is equipped with universal wheel, and universal wheel is equipped with stop device, facilitates and moves integrally several air
Insulate ring main unit.
5, the utility model spring operating mechanism can make switch rapidly separating brake and combined floodgate, rapid operation.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model cabinet body structure schematic diagram.
In figure label for：1, cabinet；2, outer cabinet；21, limited block；3, rain cover；4, column；5, wind turbine；6, Air Filter；7、
Temperature Humidity Sensor；8, heater；9, universal wheel；10, bus-bar room；11, cable vault；12, disconnecting switch room；13, breaker chamber；
14, control room；15, operating mechanism room；16, mechanical locking structure；17, cross bar slideway；171, sliding block；18, cable incoming-outgoing mouth；
19, slot；110, removable cover.
Specific implementation mode
Preferred embodiments of the present invention are described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of air insulation ring main unit, including cabinet 1 and outer cabinet 2, cabinet 1 have several, each cabinet
Body 1 is arranged in outer cabinet 2, and 2 surrounding of outer cabinet is hinged with outer cabinet door (being not drawn into figure), and 2 top of outer cabinet is equipped with hollow rain cover
3,3 top lower section of rain cover is provided with column 4, and 4 bottom end of column is equipped with wind turbine 5, and two side bottoms of rain cover 3 are equipped with ventilation opening,
Ventilation opening is equipped with Air Filter 6, and Temperature Humidity Sensor 7 is equipped in outer cabinet 2, and 2 two side of outer cabinet is equipped with heater 8.Specifically, outer
Cabinet 2 is equipped with universal wheel, and universal wheel 9 is equipped with stop device.The side wall and bottom plate of outer cabinet 2 (are not drawn equipped with ventilation shutter in figure
Go out).2 bottom surface of outer cabinet is surrounded by several limited blocks around cabinet 1, and limited block 21 is for preventing cabinet 1 from moving.Outer cabinet 2 uses
Metal material is made.
Bus-bar room 10, cable vault 11, disconnecting switch room 12, breaker chamber 13, control room 14 and actuating machine are equipped in cabinet 1
Structure room 15, disconnecting switch room 12 and breaker chamber 13 are arranged between bus-bar room 10 and cable vault 11, control room 14 and actuating machine
The setting of structure room 15 is in 13 outside of disconnecting switch room 12 and breaker chamber.Specifically, cabinet 1 using integrally molded technique weld and
At.
Specifically, being equipped with disconnecting switch in disconnecting switch room 12, breaker, breaker and isolation are equipped in breaker Room 13
Mechanical locking structure 16 is equipped between switch, mechanical locking structure 16 passes through operating mechanism room 15, and control room 14 is located at actuating machine
The top of structure room 15, mechanical locking structure 16 are spring operating mechanism.
Specifically, being transversely provided with several cross bar slideways 17 in cabinet 1, cross bar slideway 17 is equipped with several sliding blocks 171, open circuit
Device and disconnecting switch are separately positioned on the sliding block 171 of each cross bar slideway 17.
Specifically, 1 bottom of cabinet is equipped with cable incoming-outgoing mouth 18,18 edge of cable incoming-outgoing mouth is equipped with slot 19, in slot 19
Equipped with removable cover 110.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (7)
1. a kind of air insulation ring main unit, which is characterized in that including cabinet and outer cabinet, the cabinet has several, each cabinet
Body is arranged in the outer cabinet, and the outer cabinet surrounding is hinged with outer cabinet door, and the outer cabinet top portion is equipped with hollow rain cover, described
Lower section is provided with column at the top of rain cover, and the column bottom end is equipped with wind turbine, and two side bottoms of the rain cover are equipped with ventilation opening,
The ventilation opening is equipped with Air Filter, and Temperature Humidity Sensor is equipped in the outer cabinet, and the outer cabinet two side is equipped with heater, institute
It states and is equipped with bus-bar room, cable vault, disconnecting switch room, breaker chamber, control room and operating mechanism room, the disconnecting switch in cabinet
Room and the breaker chamber are arranged between the bus-bar room and the cable vault, and the control room and the operating mechanism room are set
It sets on the outside of the disconnecting switch room and the breaker chamber.
2. air insulation ring main unit according to claim 1, which is characterized in that be equipped with and keep apart in the disconnecting switch room
It closes, breaker is equipped in the breaker chamber, mechanical locking structure is equipped between the breaker and the disconnecting switch, it is described
Mechanical locking structure one end is arranged in the operating mechanism room, and the control room is located at the top of the operating mechanism room, institute
It is spring operating mechanism to state mechanical locking structure.
3. air insulation ring main unit according to claim 2, which is characterized in that be transversely provided with several cross bars in the cabinet
Slideway, the cross bar slideway are equipped with several sliding blocks, and the breaker and the disconnecting switch are separately positioned on each cross bar
On the sliding block of slideway.
4. air insulation ring main unit according to claim 3, which is characterized in that the bottom of cabinet bulk is equipped with cable incoming-outgoing
Mouthful, cable incoming-outgoing mouth edge is equipped with slot, and removable cover is equipped in the slot.
5. air insulation ring main unit according to claim 4, which is characterized in that the outer cabinet be equipped with universal wheel, described ten thousand
It is equipped with stop device to wheel.
6. air insulation ring main unit according to claim 5, which is characterized in that the side wall and bottom plate of the outer cabinet are equipped with
Ventilation shutter.
7. air insulation ring main unit according to claim 6, which is characterized in that the cabinet is welded using integrally molded technique
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161127.5U CN207719710U (en) | 2018-01-31 | 2018-01-31 | Air insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161127.5U CN207719710U (en) | 2018-01-31 | 2018-01-31 | Air insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719710U true CN207719710U (en) | 2018-08-10 |
Family
ID=63053047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161127.5U Expired - Fee Related CN207719710U (en) | 2018-01-31 | 2018-01-31 | Air insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719710U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879390A (en) * | 2018-09-25 | 2018-11-23 | 湖州电力设备成套有限公司 | Easy-operation type ring network cabinet |
| CN110994423A (en) * | 2019-12-13 | 2020-04-10 | 深圳供电局有限公司 | Intelligent ring main unit and assembling method thereof |
| CN114362000A (en) * | 2021-12-30 | 2022-04-15 | 福建中能电气有限公司 | Ring main unit air box and ring main unit |
-
2018
- 2018-01-31 CN CN201820161127.5U patent/CN207719710U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879390A (en) * | 2018-09-25 | 2018-11-23 | 湖州电力设备成套有限公司 | Easy-operation type ring network cabinet |
| CN110994423A (en) * | 2019-12-13 | 2020-04-10 | 深圳供电局有限公司 | Intelligent ring main unit and assembling method thereof |
| CN114362000A (en) * | 2021-12-30 | 2022-04-15 | 福建中能电气有限公司 | Ring main unit air box and ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Draw-out type air insulation ring main unit Effective date of registration: 20191212 Granted publication date: 20180810 Pledgee: Nanjing bank Limited by Share Ltd. Gaochun branch Pledgor: NANJING DING CHUN ELECTRIC Co.,Ltd. Registration number: Y2019320000350 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |