CN204680959U - A kind of high efficiency and heat radiation high-voltage ring main unit - Google Patents
A kind of high efficiency and heat radiation high-voltage ring main unit Download PDFInfo
- Publication number
- CN204680959U CN204680959U CN201520445462.4U CN201520445462U CN204680959U CN 204680959 U CN204680959 U CN 204680959U CN 201520445462 U CN201520445462 U CN 201520445462U CN 204680959 U CN204680959 U CN 204680959U
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- cabinet
- dividing plate
- main unit
- inlet pipe
- ring main
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Abstract
The utility model discloses a kind of high efficiency and heat radiation high-voltage ring main unit, comprise cabinet, air-vent, through wires hole, supporting leg, dividing plate, radiating fin, air inlet pipe, screen pack, cover plate, motor, fixed lever, temperature sensor, flabellum, hyperbaric chamber, control room, low-pressure chamber and cable vault, supporting leg is provided with outside described cabinet, dividing plate is provided with inside cabinet, cabinet inside is provided with hyperbaric chamber, control room, low-pressure chamber and cable vault, described dividing plate is furnished with air-vent, through wires hole is provided with in the middle of dividing plate, described cabinet top is provided with cover plate, fixed lever is provided with below cover plate, fixed lever lower end is provided with two motors, motor lower end is provided with flabellum, temperature sensor is provided with between described motor, both sides, described cabinet upper end are provided with air inlet pipe, screen pack is provided with in air inlet pipe, cabinet surface on the downside of air inlet pipe is provided with radiating fin, the utility model structure is simple, rationally, energy-conservation, perfect heat-dissipating, and then solve existing apparatus heat dispersion deficiency cause device to there is the problem of potential safety hazard.
Description
Technical field
The utility model relates to technical field of electric equipment, specifically a kind of high efficiency and heat radiation high-voltage ring main unit.
Background technology
High-voltage ring main unit is widely used in the electric power such as uptown, skyscraper, factory in the power distribution station at center and box-type substation, is the cable branch box of belt switch in ring network power supply system, and its turnover line end is by cable connection.High-voltage ring main unit is for improving power supply reliability, making user can obtain power supply from both direction, usually power supply network is connected into annular.This supply power mode is referred to as ring network power supply.Exchange in 10KV distribution system at industrial and mining enterprises, residential quarters, harbour and skyscraper etc., because load is held little, its high tension loop adopts on-load switch or vacuum contactor to control usually, and is furnished with high-tension fuse protection.This system adopts ring network to power usually, use in high-tension switch cabinet general custom and be called ring main unit.Ring main unit is except powering to this distribution substation, its high voltage bus also will by the through current of annular electric supply net (namely through electric current that this distribution substation bus is powered to adjacent distribution substation), therefore the high voltage bus cross section of ring main unit will be selected according to the load current of this distribution substation and looped network through current sum, to ensure to run mesohigh bus not running overload, but existing high-voltage ring main unit heat dispersion is poor, the heat that component working produces can not dissipate in time, cause miscellaneous part impaired, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency and heat radiation high-voltage ring main unit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high efficiency and heat radiation high-voltage ring main unit, comprise cabinet, air-vent, through wires hole, supporting leg, dividing plate, radiating fin, air inlet pipe, screen pack, cover plate, motor, fixed lever, temperature sensor, flabellum, hyperbaric chamber, control room, low-pressure chamber and cable vault, supporting leg is provided with outside described cabinet, dividing plate is provided with inside cabinet, cabinet inside is provided with hyperbaric chamber, control room, low-pressure chamber and cable vault, described dividing plate is furnished with air-vent, through wires hole is provided with in the middle of dividing plate, described cabinet top is provided with cover plate, fixed lever is provided with below cover plate, fixed lever lower end is provided with two motors, motor lower end is provided with flabellum, temperature sensor is provided with between described motor, both sides, described cabinet upper end are provided with air inlet pipe, screen pack is provided with in air inlet pipe, cabinet surface on the downside of air inlet pipe is provided with radiating fin.
As further program of the utility model: described dividing plate has four pieces.
As further program of the utility model: described through wires hole is circular port.
As further program of the utility model: described lid surface is provided with watertight composition.
As further program of the utility model: be provided with signal transmssion line between described temperature sensor and motor.
As further program of the utility model: position, the cross section triangle of described radiating fin.
Compared with prior art, the beneficial effects of the utility model are: the utility model utilizes dividing plate that cabinet inside division is become four chambers, hyperbaric chamber from top to bottom respectively, control room, low-pressure chamber and cable vault, the air-vent that baffle surface is provided with and through wires hole enhance whole cabinet internal gas flow, and then contribute to shedding of hot gas, when cabinet internal temperature is higher than set temperature, driven by motor flabellum rotates, and then improve the radiating rate of cabinet inside in time, also play energy-conservation effect simultaneously, the air-vent that is provided with of baffle surface and through wires hole enhance whole cabinet internal gas flow in addition, and then contribute to shedding of hot gas, described cabinet surface is provided with radiating fin, the effect of radiating fin is the area of dissipation of the cabinet increased, and then improve the radiating effect of cabinet, the utility model structure is simple, rationally, energy-conservation, perfect heat-dissipating, and then solve existing apparatus heat dispersion deficiency cause device to there is the problem of potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of high efficiency and heat radiation high-voltage ring main unit, comprise cabinet 1, air-vent 2, through wires hole 3, supporting leg 4, dividing plate 5, radiating fin 6, air inlet pipe 7, screen pack 8, cover plate 9, motor 10, fixed lever 11, temperature sensor 12, flabellum 13, hyperbaric chamber 14, control room 15, low-pressure chamber 16 and cable vault 17, supporting leg 4 is provided with outside described cabinet 1, dividing plate 5 is provided with inside cabinet 1, dividing plate 5 has four pieces, cabinet 1 inside division is become four chambers by dividing plate 5, hyperbaric chamber 14 from top to bottom respectively, control room 15, low-pressure chamber 16 and cable vault 17, described dividing plate 5 is evenly distributed with air-vent 2, circular through wires hole 3 is provided with in the middle of dividing plate 2, described cabinet 1 top is provided with cover plate 9, cover plate 9 surface is provided with watertight composition, fixed lever 11 is provided with below cover plate 9, fixed lever 11 lower end is provided with two motors 10, motor 10 lower end is provided with flabellum 13, the effect of flabellum 13 is the flowings accelerating air in cabinet 1, and then improve the radiating effect of device, temperature sensor 12 is provided with between described motor 10, signal transmssion line is provided with between temperature sensor 12 and motor 10, the effect of temperature sensor 12 is the temperature detecting air in cabinet 1, when cabinet 1 internal temperature is higher than set temperature, motor 10 drives flabellum 13 to rotate, and then improve the radiating rate of cabinet 1 inside in time, also play energy-conservation effect simultaneously, the air-vent 2 that is provided with of dividing plate 1 surface and through wires hole 3 enhance whole cabinet 1 internal gas flow in addition, and then contribute to shedding of hot gas, both sides, described cabinet 1 upper end are provided with air inlet pipe 7, screen pack 8 is provided with in air inlet pipe 7, the effect of screen pack 8 avoids in insect and foreign material access to plant, cabinet 1 surface on the downside of air inlet pipe 7 is provided with radiating fin 6, position, the cross section triangle of radiating fin 6, the effect of radiating fin 6 is the area of dissipations of the cabinet 1 increased, and then improve the radiating effect of cabinet 1.
Operation principle of the present utility model is: the utility model utilizes dividing plate that cabinet inside division is become four chambers, hyperbaric chamber from top to bottom respectively, control room, low-pressure chamber and cable vault, the air-vent that baffle surface is provided with and through wires hole enhance whole cabinet internal gas flow, and then contribute to shedding of hot gas, when cabinet internal temperature is higher than set temperature, driven by motor flabellum rotates, and then improve the radiating rate of cabinet inside in time, also play energy-conservation effect simultaneously, the air-vent that is provided with of baffle surface and through wires hole enhance whole cabinet internal gas flow in addition, and then contribute to shedding of hot gas, described cabinet surface is provided with radiating fin, the effect of radiating fin is the area of dissipation of the cabinet increased, and then improve the radiating effect of cabinet, the utility model structure is simple, rationally, energy-conservation, perfect heat-dissipating, and then solve existing apparatus heat dispersion deficiency cause device to there is the problem of potential safety hazard.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (6)
1. a high efficiency and heat radiation high-voltage ring main unit, comprise cabinet, air-vent, through wires hole, supporting leg, dividing plate, radiating fin, air inlet pipe, screen pack, cover plate, motor, fixed lever, temperature sensor, flabellum, hyperbaric chamber, control room, low-pressure chamber and cable vault, it is characterized in that, supporting leg is provided with outside described cabinet, dividing plate is provided with inside cabinet, cabinet inside is provided with hyperbaric chamber, control room, low-pressure chamber and cable vault, described dividing plate is furnished with air-vent, through wires hole is provided with in the middle of dividing plate, described cabinet top is provided with cover plate, fixed lever is provided with below cover plate, fixed lever lower end is provided with two motors, motor lower end is provided with flabellum, temperature sensor is provided with between described motor, both sides, described cabinet upper end are provided with air inlet pipe, screen pack is provided with in air inlet pipe, cabinet surface on the downside of air inlet pipe is provided with radiating fin.
2. a kind of high efficiency and heat radiation high-voltage ring main unit according to claim 1, it is characterized in that, described dividing plate has four pieces.
3. a kind of high efficiency and heat radiation high-voltage ring main unit according to claim 1, is characterized in that, described through wires hole is circular port.
4. a kind of high efficiency and heat radiation high-voltage ring main unit according to claim 1, it is characterized in that, described lid surface is provided with watertight composition.
5. a kind of high efficiency and heat radiation high-voltage ring main unit according to claim 1, is characterized in that, be provided with signal transmssion line between described temperature sensor and motor.
6. a kind of high efficiency and heat radiation high-voltage ring main unit according to claim 1, is characterized in that, position, the cross section triangle of described radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445462.4U CN204680959U (en) | 2015-06-23 | 2015-06-23 | A kind of high efficiency and heat radiation high-voltage ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445462.4U CN204680959U (en) | 2015-06-23 | 2015-06-23 | A kind of high efficiency and heat radiation high-voltage ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680959U true CN204680959U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445462.4U Expired - Fee Related CN204680959U (en) | 2015-06-23 | 2015-06-23 | A kind of high efficiency and heat radiation high-voltage ring main unit |
Country Status (1)
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| CN (1) | CN204680959U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337191A (en) * | 2015-10-20 | 2016-02-17 | 广西资优电气设备有限公司 | Public power distribution cabinet |
| CN105390957A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution box with cellular heating radiation structure |
| CN105938993A (en) * | 2016-06-04 | 2016-09-14 | 王杨 | Power distribution box provided with cooling fan |
| CN105977832A (en) * | 2016-06-23 | 2016-09-28 | 江苏万威电气有限公司 | Low-voltage cabinet with automatic heat dissipation function |
| CN106304802A (en) * | 2016-09-30 | 2017-01-04 | 上海乐通通信设备（集团）股份有限公司 | A kind of full heat radiating type outdoor cabinet |
| CN106711800A (en) * | 2015-11-13 | 2017-05-24 | 天津鼎电气成套设备有限公司 | Automatic temperature control type ring main unit |
| CN107046246A (en) * | 2017-03-06 | 2017-08-15 | 徐付立 | A kind of vulnerabilities scan cabinet, methods and applications for Internet of Things weak current engineering |
| CN107171222A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of good power distribution cabinet that radiates |
| CN107171217A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of bumper and absorbing shock power distribution cabinet |
| CN107171192A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of many form power distribution cabinets |
| CN107181184A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of power distribution cabinet for improving radiating effect |
| CN107181183A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of small-sized antidetonation power distribution cabinet |
| CN107181174A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of adjustable power distribution cabinet |
| CN107196212A (en) * | 2017-04-28 | 2017-09-22 | 江苏能电器成套设备有限公司 | A kind of low-voltage distribution cabinet with heat sinking function |
| CN107221842A (en) * | 2017-04-28 | 2017-09-29 | 江苏能电器成套设备有限公司 | A kind of novel distribution cabinet |
| CN107221861A (en) * | 2017-04-28 | 2017-09-29 | 江苏能电器成套设备有限公司 | A kind of low-voltage distribution cabinet |
| CN108093596A (en) * | 2017-12-20 | 2018-05-29 | 上元电力科技有限公司 | A kind of High-Voltage Electrical Appliances cabinet |
| CN108110636A (en) * | 2017-12-28 | 2018-06-01 | 浙江之意电气有限公司 | A kind of water-proof radiator of low-voltage distribution cabinet |
-
2015
- 2015-06-23 CN CN201520445462.4U patent/CN204680959U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337191A (en) * | 2015-10-20 | 2016-02-17 | 广西资优电气设备有限公司 | Public power distribution cabinet |
| CN105390957A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution box with cellular heating radiation structure |
| CN106711800A (en) * | 2015-11-13 | 2017-05-24 | 天津鼎电气成套设备有限公司 | Automatic temperature control type ring main unit |
| CN105938993A (en) * | 2016-06-04 | 2016-09-14 | 王杨 | Power distribution box provided with cooling fan |
| CN107689590A (en) * | 2016-06-04 | 2018-02-13 | 阿特尔 | A kind of power distribution panel |
| CN105977832A (en) * | 2016-06-23 | 2016-09-28 | 江苏万威电气有限公司 | Low-voltage cabinet with automatic heat dissipation function |
| CN106304802A (en) * | 2016-09-30 | 2017-01-04 | 上海乐通通信设备（集团）股份有限公司 | A kind of full heat radiating type outdoor cabinet |
| CN107046246A (en) * | 2017-03-06 | 2017-08-15 | 徐付立 | A kind of vulnerabilities scan cabinet, methods and applications for Internet of Things weak current engineering |
| CN107171217A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of bumper and absorbing shock power distribution cabinet |
| CN107171192A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of many form power distribution cabinets |
| CN107181184A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of power distribution cabinet for improving radiating effect |
| CN107181183A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of small-sized antidetonation power distribution cabinet |
| CN107181174A (en) * | 2017-04-28 | 2017-09-19 | 江苏能电器成套设备有限公司 | A kind of adjustable power distribution cabinet |
| CN107196212A (en) * | 2017-04-28 | 2017-09-22 | 江苏能电器成套设备有限公司 | A kind of low-voltage distribution cabinet with heat sinking function |
| CN107221842A (en) * | 2017-04-28 | 2017-09-29 | 江苏能电器成套设备有限公司 | A kind of novel distribution cabinet |
| CN107221861A (en) * | 2017-04-28 | 2017-09-29 | 江苏能电器成套设备有限公司 | A kind of low-voltage distribution cabinet |
| CN107171222A (en) * | 2017-04-28 | 2017-09-15 | 江苏能电器成套设备有限公司 | A kind of good power distribution cabinet that radiates |
| CN108093596A (en) * | 2017-12-20 | 2018-05-29 | 上元电力科技有限公司 | A kind of High-Voltage Electrical Appliances cabinet |
| CN108110636A (en) * | 2017-12-28 | 2018-06-01 | 浙江之意电气有限公司 | A kind of water-proof radiator of low-voltage distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |