CN105207071A - High-voltage explosion-proof power distribution cabinet for electrical equipment - Google Patents
High-voltage explosion-proof power distribution cabinet for electrical equipment Download PDFInfo
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- CN105207071A CN105207071A CN201510605622.1A CN201510605622A CN105207071A CN 105207071 A CN105207071 A CN 105207071A CN 201510605622 A CN201510605622 A CN 201510605622A CN 105207071 A CN105207071 A CN 105207071A
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Abstract
The invention discloses a high-voltage explosion-proof power distribution cabinet for electrical equipment. The high-voltage explosion-proof power distribution cabinet comprises a power distribution cabinet body. Bottom legs are arranged at the lower end of the power distribution cabinet body. The power distribution cabinet body is manufactured through three layers of materials, a structural steel layer is arranged on the outermost layer, an anti-flaming plate is arranged on the middle layer, and a high-strength explosion-proof plate is arranged on the innermost layer. The interior of the power distribution cabinet body is divided into five spaces which include a busbar chamber, an upper disconnecting switch cabinet, a functional chamber, a lower disconnecting switch chamber and a cable chamber from top to bottom through cross beams. According to the high-voltage explosion-proof power distribution cabinet for the electrical equipment, cables are managed in order, the service life is long, the power distribution cabinet body achieves anti-corrosion and explosion-proof functions, and the high-voltage explosion-proof power distribution cabinet is especially suitable for being applied to electric systems of petroleum and petrochemical and ore industries in severe environments.
Description
Technical field
The present invention relates to field of electrical equipment, particularly relate to a kind of power equipment high-voltage explosion-proof power distribution cabinet.
Background technology
In power equipment, power distribution cabinet is the final stage device of distribution system, other circuit power distribution of upper level to load nearby, and protection is played to power consumption equipment, controlling functions, in power distribution cabinet, setting is mostly electronic element apparatus, in petroleum and petrochemical industry, colliery, in the mining industry such as iron ore, the environment of easy breaking out of fire or blast, once occur dangerous, just easily electronic equipment is wrecked, for this reason, the invention provides a kind of power equipment high-voltage explosion-proof power distribution cabinet, existing power distribution cabinet is improved, the explosion hazard of power distribution cabinet is made to be reduced to minimum.Improve the coefficient of safety of existing power distribution cabinet protection, simultaneously long service life, perfect heat-dissipating, easy to maintenance.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of power equipment high-voltage explosion-proof power distribution cabinet, and described power distribution cabinet Volume design is reasonable, and cable management is orderly, and long service life, power distribution cabinet has anticorrosion and explosion prevention function.
Described a kind of power equipment high-voltage explosion-proof power distribution cabinet, comprise: power distribution cabinet body, power distribution cabinet body is rectangular structure form, be provided with upper cover in power distribution cabinet body upper end, meanwhile, be provided with end leg in power distribution cabinet body lower end, described power distribution cabinet body adopts trilaminate material to make, outermost layer is provided with shaped steel layer, and intermediate layer is provided with flame-retardant board, and innermost layer is provided with the bursting diaphragm of high strength.
Be separated by five spaces by crossbeam in described power distribution cabinet body, from top to bottom respectively, bus-bar room, upper isolating switch room, functional compartments, lower isolating switch room, cable vault, five rooms adopt dividing plate to separate.
Meanwhile, described power distribution cabinet body connection is provided with cabinet door gear, in order to check components and parts working condition in power distribution cabinet, a kind of optimal technical scheme, described cabinet door gear is provided with viewing body.
Horizontal bus is provided with in described bus-bar room, and on the cabinet of bus-bar room, be provided with bus inlet port, bus enters power distribution cabinet from bus inlet port, the insulating barrier at horizontal bus external sheath, and insulating barrier adopts ceramic material, and be arranged in series instrument transformer with horizontal bus, for detecting voltage and current, and be provided with instrument in bus-bar room, instrument is ammeter and voltmeter, and be connected to alarm by ammeter, when the excessive initiation warning function of electric current.
The lower end of described bus-bar room connects for upper isolating switch room, is provided with isolating switch, and is equipped with isolating switch handle in upper isolating switch indoor.
Be functional compartments in lower end, upper isolating switch room, vacuum circuit-breaker is provided with in functional compartments, vacuum circuit-breaker is provided with contact, be connected to lower isolation switch gear room in vacuum circuit-breaker lower end simultaneously, in functional compartments, be provided with breaker control panel, breaker control panel be provided with breaker control button.
Be lower isolating switch room in described functional compartments lower end, lower isolating switch room is rectangular structure, and connects and be provided with contact apparatus and operating grip.
Being provided with cable vault bottom at power distribution cabinet, the sidewall of cable vault is also provided with cable outlet, in order to improve the coefficient of safety of power distribution cabinet, in described cable vault, being also provided with earthed switch and lightning rod.
A kind of optimal technical scheme, in order to make distribution in-cabinet temperature held stationary, described power distribution cabinet wall being provided with air inlet and air outlet, and being provided with temperature sensor, can realize the air circulation in power distribution cabinet.
The invention has the beneficial effects as follows: a kind of power equipment high-voltage explosion-proof of the present invention power distribution cabinet, adopts high-pressure vacuum breaker, have electric leakage, short circuit, insulation monitoring, decompression and switching overvoltage defencive function; Cable management is orderly, long service life, and power distribution cabinet has anticorrosion and explosion prevention function, is especially applicable to petroleum and petrochemical industry, and the electric power system application under the class industry adverse circumstances of ore deposit, simultaneously can be high temperature resistant, fire prevention.
Accompanying drawing explanation
Fig. 1 is a kind of high-voltage explosion-proof power distribution cabinet of the present invention structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is power distribution cabinet body, and 101 is shaped steel layer, and 102 is flame-retardant board, and 103 is bursting diaphragm, 2 is bus-bar room, and 21 is instrument transformer, and 22 is instrument, 23 is alarm, and 3 is upper isolating switch room, and 4 is functional compartments, 41 breaker control panels, 5 is lower isolating switch room, and 6 is cable vault, 61 is earthed switch, and 62 is lightning rod, and 7 is bus inlet port, 8 is cable outlet, and 9 is upper cover, and 10 is end leg.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described a kind of power equipment high-voltage explosion-proof power distribution cabinet, comprise: power distribution cabinet body, power distribution cabinet body is rectangular structure form, be provided with upper cover in power distribution cabinet body upper end, meanwhile, be provided with end leg in power distribution cabinet body lower end, described power distribution cabinet body adopts trilaminate material to make, outermost layer is provided with shaped steel layer, and intermediate layer is provided with flame-retardant board, and innermost layer is provided with the bursting diaphragm of high strength.
Be separated by five spaces by crossbeam in described power distribution cabinet body, from top to bottom respectively, bus-bar room, upper isolating switch room, functional compartments, lower isolating switch room, cable vault, five rooms adopt dividing plate to separate.
Meanwhile, described power distribution cabinet body connection is provided with cabinet door gear, in order to check components and parts working condition in power distribution cabinet, described cabinet door gear is provided with viewing body.
Horizontal bus is provided with in described bus-bar room, and on the cabinet of bus-bar room, be provided with bus inlet port, bus enters power distribution cabinet from bus inlet port, the insulating barrier at horizontal bus external sheath, and insulating barrier adopts ceramic material, and be arranged in series instrument transformer with horizontal bus, for detecting voltage and current, and be provided with instrument in bus-bar room, instrument is ammeter and voltmeter, and be connected to alarm by ammeter, when the excessive initiation warning function of electric current.
The lower end of described bus-bar room connects for upper isolating switch room, is provided with isolating switch, and is equipped with isolating switch handle in upper isolating switch indoor.
Be functional compartments in lower end, upper isolating switch room, vacuum circuit-breaker is provided with in functional compartments, vacuum circuit-breaker is provided with contact, be connected to lower isolation switch gear room in vacuum circuit-breaker lower end simultaneously, in functional compartments, be provided with breaker control panel, breaker control panel be provided with breaker control button.
Be lower isolating switch room in described functional compartments lower end, lower isolating switch room is rectangular structure, and connects and be provided with contact apparatus and operating grip.
Being provided with cable vault bottom at power distribution cabinet, the sidewall of cable vault is also provided with cable outlet, in order to improve the coefficient of safety of power distribution cabinet, in described cable vault, being also provided with earthed switch and lightning rod.
In order to make distribution in-cabinet temperature held stationary, described power distribution cabinet wall being provided with air inlet and air outlet, and being provided with temperature sensor, the air circulation in power distribution cabinet can be realized.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a power equipment high-voltage explosion-proof power distribution cabinet, it is characterized in that, comprise: power distribution cabinet body, power distribution cabinet body is rectangular structure form, upper cover is provided with in power distribution cabinet body upper end, end leg is provided with in power distribution cabinet body lower end, described power distribution cabinet body adopts trilaminate material to make, outermost layer is provided with shaped steel layer, intermediate layer is provided with flame-retardant board, innermost layer is provided with the bursting diaphragm of high strength, five spaces are separated by by crossbeam in power distribution cabinet body, be respectively from top to bottom, bus-bar room, upper isolating switch room, functional compartments, lower isolating switch room, cable vault, power distribution cabinet body connection is provided with cabinet door gear, horizontal bus is provided with in described bus-bar room, and on the cabinet of bus-bar room, be provided with bus inlet port, and be arranged in series instrument transformer with horizontal bus, instrument is provided with in bus-bar room, instrument is ammeter and voltmeter, and be connected to alarm by ammeter, the lower end of described bus-bar room connects for upper isolating switch room, isolating switch is provided with in upper isolating switch indoor, and be equipped with isolating switch handle, be functional compartments in lower end, upper isolating switch room, vacuum circuit-breaker is provided with in functional compartments, vacuum circuit-breaker is provided with contact, be connected to lower isolation switch gear room in vacuum circuit-breaker lower end simultaneously, breaker control panel is provided with in functional compartments, breaker control panel is provided with breaker control button, lower isolating switch room is rectangular structure, and connection is provided with contact apparatus and operating grip, cable vault is provided with bottom at power distribution cabinet, the sidewall of cable vault is also provided with cable outlet, earthed switch and lightning rod is also provided with in described cable vault.
2. power equipment high-voltage explosion-proof power distribution cabinet according to claim 1, is characterized in that, described cabinet door gear is provided with viewing body.
3. power equipment high-voltage explosion-proof power distribution cabinet according to claim 1, is characterized in that, described power distribution cabinet wall is provided with air inlet and air outlet, and is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605622.1A CN105207071A (en) | 2015-09-22 | 2015-09-22 | High-voltage explosion-proof power distribution cabinet for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605622.1A CN105207071A (en) | 2015-09-22 | 2015-09-22 | High-voltage explosion-proof power distribution cabinet for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207071A true CN105207071A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510605622.1A Pending CN105207071A (en) | 2015-09-22 | 2015-09-22 | High-voltage explosion-proof power distribution cabinet for electrical equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159780A (en) * | 2016-08-05 | 2016-11-23 | 太仓宏光自控电器设备有限公司 | A kind of AC low-tension drawer type power distributing cabinet |
| CN106207779A (en) * | 2016-08-05 | 2016-12-07 | 太仓宏光自控电器设备有限公司 | A kind of high voltage power distributing cabinet |
| CN106229840A (en) * | 2016-08-05 | 2016-12-14 | 太仓宏光自控电器设备有限公司 | A kind of high voltage power distribution cabinet of improvement |
| CN106221217A (en) * | 2016-07-28 | 2016-12-14 | 江苏昌悦重工科技有限公司 | A kind of explosion-proof electric power box |
| CN106300053A (en) * | 2016-08-30 | 2017-01-04 | 安徽西高电气设备有限公司 | A kind of AC looped network metal enclosed switch apparatus |
| CN107069494A (en) * | 2017-05-16 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of heat sinking dustproof power distribution cabinet |
| CN107181176A (en) * | 2017-06-17 | 2017-09-19 | 长沙诚源电器成套有限公司 | A kind of energy-saving explosion-proof type power distribution cabinet |
| CN107887801A (en) * | 2017-12-15 | 2018-04-06 | 江苏高菱蓄能科技有限公司 | A kind of explosion-proof power distribution cabinet |
| CN108390264A (en) * | 2018-03-02 | 2018-08-10 | 苏州华源电气有限公司 | A kind of anti-lightning strike power distribution cabinet of remote control |
Citations (4)
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| CN202111382U (en) * | 2011-06-03 | 2012-01-11 | 上海一开投资（集团）有限公司 | Miniature fixed high-voltage switch cabinet |
| CN204441787U (en) * | 2015-03-27 | 2015-07-01 | 湖北网安科技有限公司 | A kind of fixed loop-network switch cabinet |
| CN204497584U (en) * | 2015-01-30 | 2015-07-22 | 天津大华创业电力成套设备有限公司 | A kind of explosion-proof power distribution cabinet |
| CN205081368U (en) * | 2015-09-22 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | Explosion -proof switch board of power equipment high pressure |
-
2015
- 2015-09-22 CN CN201510605622.1A patent/CN105207071A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202111382U (en) * | 2011-06-03 | 2012-01-11 | 上海一开投资（集团）有限公司 | Miniature fixed high-voltage switch cabinet |
| CN204497584U (en) * | 2015-01-30 | 2015-07-22 | 天津大华创业电力成套设备有限公司 | A kind of explosion-proof power distribution cabinet |
| CN204441787U (en) * | 2015-03-27 | 2015-07-01 | 湖北网安科技有限公司 | A kind of fixed loop-network switch cabinet |
| CN205081368U (en) * | 2015-09-22 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | Explosion -proof switch board of power equipment high pressure |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221217A (en) * | 2016-07-28 | 2016-12-14 | 江苏昌悦重工科技有限公司 | A kind of explosion-proof electric power box |
| CN106159780A (en) * | 2016-08-05 | 2016-11-23 | 太仓宏光自控电器设备有限公司 | A kind of AC low-tension drawer type power distributing cabinet |
| CN106207779A (en) * | 2016-08-05 | 2016-12-07 | 太仓宏光自控电器设备有限公司 | A kind of high voltage power distributing cabinet |
| CN106229840A (en) * | 2016-08-05 | 2016-12-14 | 太仓宏光自控电器设备有限公司 | A kind of high voltage power distribution cabinet of improvement |
| CN106300053A (en) * | 2016-08-30 | 2017-01-04 | 安徽西高电气设备有限公司 | A kind of AC looped network metal enclosed switch apparatus |
| CN107069494A (en) * | 2017-05-16 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of heat sinking dustproof power distribution cabinet |
| CN107181176A (en) * | 2017-06-17 | 2017-09-19 | 长沙诚源电器成套有限公司 | A kind of energy-saving explosion-proof type power distribution cabinet |
| CN107181176B (en) * | 2017-06-17 | 2018-07-03 | 湖南诚源电器股份有限公司 | A kind of energy-saving explosion-proof type power distribution cabinet |
| CN107887801A (en) * | 2017-12-15 | 2018-04-06 | 江苏高菱蓄能科技有限公司 | A kind of explosion-proof power distribution cabinet |
| CN108390264A (en) * | 2018-03-02 | 2018-08-10 | 苏州华源电气有限公司 | A kind of anti-lightning strike power distribution cabinet of remote control |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |