CN203445030U - Intelligent frame circuit breaker with air-cooled apparatus - Google Patents
Intelligent frame circuit breaker with air-cooled apparatus Download PDFInfo
- Publication number
- CN203445030U CN203445030U CN201320582438.6U CN201320582438U CN203445030U CN 203445030 U CN203445030 U CN 203445030U CN 201320582438 U CN201320582438 U CN 201320582438U CN 203445030 U CN203445030 U CN 203445030U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- electrical connection
- connection module
- module unit
- fan
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a circuit breaker, especially to an intelligent frame circuit breaker, wherein an air-cooled apparatus is installed inside the intelligent frame circuit breaker. According to the employed technical scheme, the intelligent frame circuit breaker is characterized in that a plurality of fans are arranged at a support; the fans are arranged right below electric connection units in longitudinal arrangement; and the fans are also arranged below electric connection assembly units in horizontal arrangement. In addition, intelligent controllers for respectively controlling all the fans are also arranged at the support. With the scheme, problems existing in the prior art are solved. And the intelligent frame circuit breaker has the characteristics of simple structure, intelligence, high compatibility, low energy consumption, low cost, good effect, long replacement period and convenient maintenance and the like.
Description
Technical field
The utility model relates to a kind of circuit breaker, refers to that especially its inside is provided with the intelligent frame circuit breaker of air cooling equipment.
Background technology
The air cooling way of frame circuit breaker is generally natural heat dissipation, installs heating panel additional, at dish cabinet top and bottom surface, installs fan additional and ventilation hole is set at present, and these several air cooling way do not have specific aim, and effect is obvious not.Natural heat dissipation and the design of installing heating panel additional when dish cabinet is placed in power distribution station, DeGrain, is mostly need to coil the fan that installs additional of cabinet itself to carry out exhausting cooling, the dish cabinet that does not design fan for some, can only lean on natural heat dissipation substantially.Can make so the operational environment of circuit breaker own become severe, thereby cause serious potential safety hazard.And at present dish cashier's office in a shop install fan additional owing to not opening and closing by Based Intelligent Control fan, switch cubicle fan turns round all the time or cuts out all the time, energy consumption is high and fan life is required high, the replacement cycle is short, involves great expense, and is not suitable for large-scale promotion.
Summary of the invention
The utility model overcomes the problem that prior art exists, and a kind of novel intelligent frame circuit breaker with air cooling equipment with features such as simple in structure, intelligent, compatible strong, energy consumption is low, cost is few, effect is strong, the replacement cycle is long, convenient for maintaining is provided.
The utility model adopts following technology: the intelligent frame circuit breaker of a kind of band air cooling equipment, include support, electrical connection module unit, fixed contact and moving contact, described electrical connection module unit is provided with many groups, they are horizontal and vertical arrangement successively, at least two group electrical connection module unit form row in the vertical, at least be provided with in the horizontal two row, every group of electrical connection module unit included busbar, bus-bar and bridge-shaped contact, wherein between busbar and bus-bar, by bridge-shaped contact, form and be electrically connected to, it is characterized in that: on described support, be provided with a plurality of fans, each fan be arranged on longitudinal arrangement electrical connecting unit under, below transversely arranged every row electrical connection module unit, be provided with fan, on described support, be also provided with the intelligent controller of controlling respectively each fan.
By adopting such scheme, can also control by Real-Time Monitoring, when controller detects in circuit breaker real-time current value while surpassing default warning value, controller sends early warning signal to fan control unit, fan control unit is converted to be carried out instruction and carries out and connect fan power supply action, fan is turned round immediately, from bottom, up blow, cooling busbar and bus-bar, owing to blowing from lower to upper, meet " hot gas rising, cold air sinks " free convection rule, hot blast is positive via support, the exhaust outlet on side and top is discharged, and utilize the thermal conductivity of copper, after local temperature decrease, make the bus-bar being connected with busbar, bridge-shaped contact, on this loop of fixed contact and moving contact, the temperature of all copper parts all declines, thereby reach the effect of protective circuit breaker.
Further setting of the present utility model is: the bottom of described support is provided with installation cavity, described fan is arranged in installation cavity, the top, electrical connection module unit that is positioned at longitudinal arrangement on described support is provided with louvre, on described support, between two electrical connection module unit of longitudinal arrangement, is provided with heat radiation port; Bus-bar in described each electrical connection module unit is whole become U-shaped, described fan be arranged on bus-bar U-shaped chamber under, the U-shaped chamber of bus-bar forms the part in air channel in support.
By further setting, be the further optimization to the utility model product, be that radiating effect is better, thereby make product intelligent type, compatible strong, energy consumption is low and cost is few etc., and feature further embodies.
Below in conjunction with drawings and embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereogram;
Fig. 2 is the structural representation that the utility model embodiment reflects louvre;
Fig. 3 is the structural representation that the utility model embodiment reflects intelligent controller;
Fig. 4 is the structural representation that the utility model embodiment reflects electrical connection module unit;
Fig. 5 is the structural representation of the bus-bar of the electrical connection module unit in the utility model embodiment.
Specific embodiment
As Figure 1-Figure 5, the intelligent frame circuit breaker of a kind of band air cooling equipment, include support 1, electrical connection module unit 2, fixed contact and moving contact, described electrical connection module unit 2 is provided with many groups, they are horizontal and vertical arrangement successively, at least two group electrical connection module unit 2 form row in the vertical, at least be provided with in the horizontal two row, every group of electrical connection module unit 2 included busbar 21, bus-bar 22 and bridge-shaped contact 23, wherein between busbar 21 and bus-bar 22, by bridge-shaped contact 23, form and be electrically connected to, these above-mentioned features are also common in existing frame circuit breaker, so the present embodiment has not just been described in detail, in the present embodiment, on described support 1, be provided with a plurality of fans 3, each fan 3 be arranged on longitudinal arrangement electrical connecting unit 2 under, below transversely arranged every row electrical connection module unit 2, be provided with a fan 3, on described support 1, be also provided with the intelligent controller 4 of controlling respectively each fan 3, by adopting such scheme, can also control by Real-Time Monitoring, when intelligent controller 4 detects in circuit breaker real-time current value while surpassing default warning value, intelligent controller 4 sends early warning signal to fan control unit, fan control unit is converted to be carried out instruction and carries out and connect fan 3 power supply actions, fan 3 is turned round immediately, from bottom, up blow, cooling busbar 21 and bus-bar 22, owing to blowing from lower to upper, meet " hot gas rising, cold air sinks " free convection rule, hot blast is positive via support, the exhaust outlet on side and top is discharged, and utilize the thermal conductivity of copper, after local temperature decrease, make the bus-bar 22 being connected with busbar 21, bridge-shaped contact 23, on this loop of fixed contact and moving contact, the temperature of all copper parts all declines, thereby reach the effect of protective circuit breaker.
In the utility model embodiment, the bottom of described support 1 is provided with installation cavity 11, described fan 3 is arranged in installation cavity 11,2 tops, electrical connection module unit that are positioned at longitudinal arrangement on described support 1 are provided with louvre 12, are provided with heat radiation port 13 on described support 1 between two electrical connection module unit 2 of longitudinal arrangement; Bus-bar in described each electrical connection module unit 2 22 is whole become U-shapeds, described fan 3 be arranged on bus-bar 22 U-shaped chamber 221 under, the U-shaped chamber 221 of bus-bar 22 forms the part in support 1 interior air channels.
The utility model discloses, and is a kind of of preferred embodiment, and local change or modification and come from technological thought of the present utility model and be easy to by the people who has the knack of this technology the person of knowing by inference such as, does not all take off patent category of the present utility model.
Claims (3)
1. be with the intelligent frame circuit breaker of air cooling equipment for one kind, include support, electrical connection module unit, fixed contact and moving contact, described electrical connection module unit is provided with many groups, they are horizontal and vertical arrangement successively, at least two group electrical connection module unit form row in the vertical, at least be provided with in the horizontal two row, every group of electrical connection module unit included busbar, bus-bar and bridge-shaped contact, wherein between busbar and bus-bar, by bridge-shaped contact, form and be electrically connected to, it is characterized in that: on described support, be provided with a plurality of fans, each fan be arranged on longitudinal arrangement electrical connecting unit under, below transversely arranged every row electrical connection module unit, be provided with a fan, on described support, be also provided with the intelligent controller of controlling respectively each fan.
2. the intelligent frame circuit breaker of band air cooling equipment according to claim 1, it is characterized in that: the bottom of described support is provided with installation cavity, described fan is arranged in installation cavity, the top, electrical connection module unit that is positioned at longitudinal arrangement on described support is provided with louvre, on described support, between two electrical connection module unit of longitudinal arrangement, is provided with heat radiation port.
3. the intelligent frame circuit breaker of band air cooling equipment according to claim 1 and 2, it is characterized in that: the whole one-tenth of the bus-bar U-shaped in described each electrical connection module unit, described fan be arranged on bus-bar U-shaped chamber under, the U-shaped chamber of bus-bar forms the part in air channel in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582438.6U CN203445030U (en) | 2013-09-18 | 2013-09-18 | Intelligent frame circuit breaker with air-cooled apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582438.6U CN203445030U (en) | 2013-09-18 | 2013-09-18 | Intelligent frame circuit breaker with air-cooled apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445030U true CN203445030U (en) | 2014-02-19 |
Family
ID=50096056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582438.6U Expired - Lifetime CN203445030U (en) | 2013-09-18 | 2013-09-18 | Intelligent frame circuit breaker with air-cooled apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445030U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041755A1 (en) * | 2015-09-11 | 2017-03-16 | 上海电科电器科技有限公司 | Fan monitoring method and monitoring apparatus for frame circuit breaker |
| CN107799340A (en) * | 2017-11-27 | 2018-03-13 | 德力西电气有限公司 | A kind of external air cooling equipment and the breaker for being provided with external air cooling equipment |
| CN109586170A (en) * | 2019-01-31 | 2019-04-05 | 国网江苏电力设计咨询有限公司 | A kind of dc circuit breaker main branch |
| CN109690719A (en) * | 2016-09-19 | 2019-04-26 | 伊顿智能动力有限公司 | Advanced cooling system for electrical equipment |
| CN113053682A (en) * | 2021-03-09 | 2021-06-29 | 北京北元电器有限公司 | Air-cooled air pipe, ventilation housing and multipoint cooling device for circuit breaker |
| CN114242489A (en) * | 2021-11-01 | 2022-03-25 | 中国长江三峡集团有限公司 | Distributed modulation type forced air cooling method of solid-state direct-current circuit breaker |
-
2013
- 2013-09-18 CN CN201320582438.6U patent/CN203445030U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041755A1 (en) * | 2015-09-11 | 2017-03-16 | 上海电科电器科技有限公司 | Fan monitoring method and monitoring apparatus for frame circuit breaker |
| CN109690719A (en) * | 2016-09-19 | 2019-04-26 | 伊顿智能动力有限公司 | Advanced cooling system for electrical equipment |
| CN109690719B (en) * | 2016-09-19 | 2021-11-02 | 伊顿智能动力有限公司 | Advanced cooling system for electrical equipment |
| CN107799340A (en) * | 2017-11-27 | 2018-03-13 | 德力西电气有限公司 | A kind of external air cooling equipment and the breaker for being provided with external air cooling equipment |
| CN107799340B (en) * | 2017-11-27 | 2020-08-07 | 德力西电气有限公司 | External air cooling device and circuit breaker provided with same |
| CN109586170A (en) * | 2019-01-31 | 2019-04-05 | 国网江苏电力设计咨询有限公司 | A kind of dc circuit breaker main branch |
| CN109586170B (en) * | 2019-01-31 | 2024-04-05 | 国网江苏电力设计咨询有限公司 | Main branch of direct current breaker |
| CN113053682A (en) * | 2021-03-09 | 2021-06-29 | 北京北元电器有限公司 | Air-cooled air pipe, ventilation housing and multipoint cooling device for circuit breaker |
| CN114242489A (en) * | 2021-11-01 | 2022-03-25 | 中国长江三峡集团有限公司 | Distributed modulation type forced air cooling method of solid-state direct-current circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203445030U (en) | Intelligent frame circuit breaker with air-cooled apparatus | |
| CN203660352U (en) | Fixation-type AC low-voltage power distribution cabinet | |
| CN206272123U (en) | A kind of power distribution cabinet heat abstractor | |
| CN203243639U (en) | Improved structure of outdoor electronic equipment cabinet | |
| CN103779793A (en) | Electric locomotive electrical cabinet | |
| CN209133945U (en) | A kind of power distribution cabinet convenient for heat dissipation | |
| CN201312476Y (en) | Outdoor base station temperature control device | |
| CN202405680U (en) | Draw-out high-voltage switch cabinet with air-cooling device | |
| CN211829867U (en) | High tension switchgear temperature-detecting device based on voltage-boosting and voltage-multiplying principle | |
| CN204391562U (en) | A kind of electric control cabinet heat abstractor | |
| CN103390868B (en) | A kind of buried substation of safe and intelligent | |
| CN203398588U (en) | Intelligent type transformer station box body | |
| CN202068704U (en) | Heat radiation cooling apparatus for air conditioner outdoor unit electric control box | |
| CN205828909U (en) | A kind of low-voltage distribution cabinet being easy to heat radiation | |
| CN104104021A (en) | Automatic temperature control transformer cabinet | |
| CN205753141U (en) | A kind of electrical network distribution box | |
| CN205051564U (en) | Frequency transforming cabinet and dispose this frequency transforming cabinet's air compressor | |
| CN205227431U (en) | High -power electromagnetism stove heat abstractor of three -phase | |
| CN204391574U (en) | High-low voltage switch cabinet | |
| CN204577922U (en) | Heat radiating type power distribution cabinet | |
| CN204706817U (en) | Forceful electric power power distribution cabinet | |
| CN204030332U (en) | A kind of three-phase load is adjusted distribution box | |
| CN204088999U (en) | A kind of fixed AC low voltage power switch box | |
| CN211046054U (en) | Flat-top type middle-placed cabinet | |
| CN204696470U (en) | A kind of AC low voltage power switch box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |