CN205282332U - Marine generating line formula circuit breaker heat radiation structure - Google Patents
Marine generating line formula circuit breaker heat radiation structure Download PDFInfo
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- CN205282332U CN205282332U CN201521062133.8U CN201521062133U CN205282332U CN 205282332 U CN205282332 U CN 205282332U CN 201521062133 U CN201521062133 U CN 201521062133U CN 205282332 U CN205282332 U CN 205282332U
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- circuit breaker
- bar
- busbar
- bus
- looks
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Abstract
The utility model discloses a marine generating line formula circuit breaker heat radiation structure, generating line formula circuit breaker include moulded case circuit breaker, a looks busbar, B looks busbar and C looks busbar, its characterized in that is at the aluminium system blade type that all sets up the on the surface radiator of every A looks busbar, B looks busbar and C looks busbar. The utility model discloses a manufacturing cycle is short, the installation is simple and convenient to do not destroy original structure of generating line formula circuit breaker installation, and can improve the use of generating line formula circuit breaker mounting arrangement under marine high temperature environment greatly probably.
Description
Technical field
This utility model relates to a kind of radiator structure, under environment peculiar to vessel, for reducing the temperature of bus-bar in Bus-type breaker mounting means.
Background technology
On ocean, river in the ship of navigation, low-voltage distribution apparatus plays important role, mainly undertakes functions such as circuit adjustment, distribution, control, protection and measurements. Merely hit at some Novel ankles, owing to being limited by space, often adopting the installation approach of Bus-type breaker in panel is arranged, this installation approach has the advantages such as good insulation preformance, safety, saving space, good looking appearance, particularly can be greatly reduced the gauge of panel.
Owing to marine environment is severe, the region that some panels are often arranged in steam turbine room or the space temperature such as steam turbine room top is higher, the temperature in some cabin can reach more than 60 DEG C, panel internal heat dissipating is very unfavorable, panel especially with Bus-type breaker installation approach, bus-bar should undertake the task of current-carrying, and again as the support member of chopper, the too high meeting of bus-bar temperature causes conductivity to decline, mechanical strength reduces, phenomenons such as loosening occurs in the bolt of fastening place. These situations may result in bus-bar hot-spot and accident occur, and this phenomenon is absolutely not allow to occur in some special occasions.
Summary of the invention
The technical problems to be solved in the utility model is: under environment peculiar to vessel, reduces the temperature of bus-bar in Bus-type breaker mounting means.
In order to solve above-mentioned technical problem, the technical solution of the utility model there is provided a kind of ship busbar type circuit breaker radiator structure, Bus-type breaker includes breaker of plastic casing, A phase bus-bar, B phase bus-bar and C phase bus-bar, it is characterized in that, the surface of every A phase bus-bar, B phase bus-bar and C phase bus-bar is respectively provided with aluminum blade type radiator.
Preferably, described aluminum blade type radiator includes aluminum body, is respectively formed with radiating fin in the both sides of aluminum body, is provided with through the installing hole of whole aluminum body in the middle part of aluminum body.
The processing and manufacturing cycle of the present utility model is short, it is simple and convenient to install, and destroys the original structure that Bus-type breaker is installed, and it is possible to substantially increase the use under ship high-temperature environment of the Bus-type breaker installation approach.
Accompanying drawing explanation
Fig. 1 is the mounting structure of existing Bus-type breaker;
Fig. 2 is the mounting structure of the Bus-type breaker after improving;
Fig. 3 is the population structure schematic diagram of the aluminum blade type radiator in this utility model.
Detailed description of the invention
Understandable in order to make the purpose of this utility model, technical scheme and advantage more understand, in conjunction with instantiation, this utility model is further described.
As it is shown in figure 1, the mounting structure of the Bus-type breaker of routine is mainly made up of breaker of plastic casing 1, A phase bus-bar 2, B phase bus-bar 3, C phase bus-bar 4 etc. A phase bus-bar 2, B phase bus-bar 3, C phase bus-bar 4 should undertake current-carrying task, again as supports breaker of plastic casing 1, owing to being limited by the size of breaker of plastic casing 1 base adapter, the specification of bus-bar is 30 �� 6 to the maximum, specified carrying electric current is about 400A, and when using rated current, bus-bar temperature is significantly increased, when not increasing bus-bar specification, only by dropping the methods such as appearance to evade too high the brought hidden danger of bus-bar temperature rise.
A kind of follow-on structure that the utility model proposes as in figure 2 it is shown, both increase one piece of aluminum blade type radiator 5 on the surface of every bus-bar. The thickness of aluminum blade type radiator 5 and length can be customized according to the dimensioned of bus-bar. As it is shown on figure 3, aluminum blade type radiator 5 includes aluminum body, it is respectively formed with radiating fin in the both sides of aluminum body, in the middle part of aluminum body, is provided with through the installing hole of whole aluminum body.
This utility model has carried out design invention for Bus-type breaker radiator structure, bus-bar temperature rise is made improvement, to meet the use condition of the occasion such as ship high-temperature and improper ventilation.
Although this utility model illustrates this utility model with reference to examples detailed above; it should be understood that wherein can make various changes and revise and in a broad sense without departing from this utility model; so being not intended as this utility model is limited; as long as in spirit of the present utility model; change to embodiment described above, deformation falls within this utility model scope of the claims.
Claims (2)
1. a ship busbar type circuit breaker radiator structure, Bus-type breaker includes breaker of plastic casing (1), A phase bus-bar (2), B phase bus-bar (3) and C phase bus-bar (4), it is characterized in that, the surface of every A phase bus-bar (2), B phase bus-bar (3) and C phase bus-bar (4) is respectively provided with aluminum blade type radiator (5).
2. a kind of ship busbar type circuit breaker radiator structure as claimed in claim 1, it is characterized in that, described aluminum blade type radiator (5) includes aluminum body, it is respectively formed with radiating fin in the both sides of aluminum body, in the middle part of aluminum body, is provided with through the installing hole of whole aluminum body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062133.8U CN205282332U (en) | 2015-12-17 | 2015-12-17 | Marine generating line formula circuit breaker heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062133.8U CN205282332U (en) | 2015-12-17 | 2015-12-17 | Marine generating line formula circuit breaker heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282332U true CN205282332U (en) | 2016-06-01 |
Family
ID=56066882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062133.8U Active CN205282332U (en) | 2015-12-17 | 2015-12-17 | Marine generating line formula circuit breaker heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841435A (en) * | 2019-03-25 | 2019-06-04 | 上海电气集团股份有限公司 | A kind of radiator for frame circuit breaker |
| CN110692116A (en) * | 2017-07-20 | 2020-01-14 | 阿莫绿色技术有限公司 | Power relay assembly |
-
2015
- 2015-12-17 CN CN201521062133.8U patent/CN205282332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692116A (en) * | 2017-07-20 | 2020-01-14 | 阿莫绿色技术有限公司 | Power relay assembly |
| CN109841435A (en) * | 2019-03-25 | 2019-06-04 | 上海电气集团股份有限公司 | A kind of radiator for frame circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |