CN108376623A - A kind of efficient outdoor vacuum circuit breaker radiator - Google Patents
A kind of efficient outdoor vacuum circuit breaker radiator Download PDFInfo
- Publication number
- CN108376623A CN108376623A CN201810346876.XA CN201810346876A CN108376623A CN 108376623 A CN108376623 A CN 108376623A CN 201810346876 A CN201810346876 A CN 201810346876A CN 108376623 A CN108376623 A CN 108376623A
- Authority
- CN
- China
- Prior art keywords
- side wall
- radiating block
- fixed
- circuit breaker
- vacuum circuit
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
-
- B08B1/12—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
- H01H2009/526—Cooling of switch parts of the high voltage switches
Abstract
The invention discloses a kind of efficient outdoor vacuum circuit breaker radiators, including annular base and circular radiating block, annular base is fixedly attached with circular radiating block, the surrounding side wall of circular radiating block is fixed with multiple equally distributed cooling fins, multiple cooling fins are distributed in a ring around circular radiating block, multiple symmetrical through-holes are offered on pedestal, the one end of circular radiating block far from pedestal is equipped with wind turbine, the two side walls up and down of wind turbine are fixed with connecting rod, connecting rod is fixed with sleeve close to a side wall of pedestal, the internal activity of sleeve is arranged with slide bar, slide bar is fixedly connected with resetting spring close to one end of connecting rod, the one end of resetting spring far from slide bar is fixedly connected with sleeve.The present invention is easy to operate, can efficiently radiate to outdoor vacuum circuit breaker, convenient for making the heat dissipation of outdoor vacuum circuit breaker work normally, is used convenient for people.
Description
Technical field
The present invention relates to breaker technical field more particularly to a kind of efficient outdoor vacuum circuit breaker radiators.
Background technology
" vacuum circuit breaker " dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum,
Have the advantages that it is small, light-weight, be suitable for frequent operation, arc extinguishing does not have to maintenance, using more universal in power distribution network,
Vacuum circuit breaker is 3 ~ 10kV, the indoor distribution in 50Hz three-phase alternating current systems, for industrial and mining enterprises, power plant, power transformation
It is used as the protection of electrical equipment and control in standing, especially suitable for requiring non-oil ultra high vacuum system, few maintenance and the use of frequent operation
Place, breaker are configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet and are used as control and protection high voltage electric equipment.
Outdoor vacuum circuit breaker when in use, can continue to generate heat, if heat portion distributes in time, be easy to influence outdoor
Vacuum circuit breaker operation, so people have developed a kind of efficient outdoor vacuum circuit breaker radiator, through retrieval, Chinese patent
Grant number is the patent of 205692726 U of CN, discloses a kind of outdoor vacuum circuit breaker radiator, including circular outdoor
Vacuum circuit breaker radiator is evenly distributed with cooling fin with forms of radiation along annulus periphery, diameter is provided on the cooling fin
The heat emission hole of 3-5mm, there are one break for above-mentioned cooling fin to be installed to vacuum for the outdoor vacuum circuit breaker radiator
Pedestal on the device of road, pedestal are also circular, and pedestal is equipped with 4 mounting holes, and the outdoor vacuum circuit breaker radiator is only
It is to be radiated by cooling fin, radiating efficiency is low, is not easy to people's use.
Invention content
The purpose of the present invention is to solve outdoor vacuum circuit breaker radiators to radiate simply by cooling fin, dissipates
The thermal efficiency is low, and after long-time use, fin surface can dust stratification, the problem of heat dissipation effect to influence cooling fin, and carry
A kind of efficient outdoor vacuum circuit breaker radiator gone out.
To achieve the goals above, present invention employs following technical solutions：
A kind of efficient outdoor vacuum circuit breaker radiator, including annular base and circular radiating block, the annular base with
Circular radiating block is fixedly attached, and the surrounding side wall of the circular radiating block is fixed with multiple equally distributed cooling fins, multiple
The cooling fin is distributed in a ring around circular radiating block, and multiple symmetrical through-holes, the ring are offered on the pedestal
The one end of shape radiating block far from pedestal is equipped with wind turbine, and the two side walls up and down of the wind turbine are fixed with connecting rod, the company
Extension bar is fixed with sleeve close to a side wall of pedestal, and the internal activity of the sleeve is arranged with slide bar, and the slide bar is close
One end of connecting rod is fixedly connected with resetting spring, and the one end of the resetting spring far from slide bar is fixedly connected with sleeve, described
Annular base offers the fixing groove to match with slide bar close to a side wall of slide bar, and sky is additionally provided in the annular base
Chamber, the cavity are internally provided with gag lever post, and the gag lever post is fixed with push rod close to one end of circular radiating block, described to push away
A side wall of the bar far from gag lever post is fixed with spring, side wall and extension of the push rod close to one end of wind turbine through cavity
To the outside of cavity, the side wall of the cavity offers first to match with push rod and slides mouth, and the gag lever post is close to fixing groove
One end through cavity side wall and connected with the side walls of cavity, the slide bar close to one end of annular base extend to consolidates
Determine the inside of slot, and the side wall of slide bar offers the limiting slot to match with gag lever post.
Preferably, the circular radiating block opens up fluted close to one end of wind turbine, and the central shaft of the wind turbine passes through wind
Machine is simultaneously fixedly connected with reciprocating screw rod, and the reciprocating screw rod extends to the inside of groove close to one end of circular radiating block, and past
The bar wall of multifilament bar is arranged with the ball wire bar pair to match with reciprocating screw rod, and the surrounding side wall fixation of the ball wire bar pair is set
There are multiple mobile bars to match with cooling fin, the side wall of one end through-going recess of multiple mobile bars far from ball wire bar pair
And the outside of annular fixed block is extended to, and each mobile bar is arranged between two cooling fins, the circular radiating block
Surrounding side wall offers second to match with mobile bar and slides mouth, and the bar wall of the mobile bar is fixed with bristle.
Preferably, a groove side wall opposite with wind turbine offers the turn trough to match with reciprocating screw rod.
Preferably, the side wall of the slide bar is fixed with two symmetrical position limiting slide blocks, the side wall of the sleeve
Offer the limit sliding chutes to match with position limiting slide block.
Preferably, the described one end of circular radiating block far from wind turbine is fixed with heat-conducting glue.
Preferably, the cooling fin is made of aluminium type material.
Compared with prior art, the present invention provides a kind of efficient outdoor vacuum circuit breaker radiator, have following
Advantageous effect：
1, the efficient outdoor vacuum circuit breaker radiator, can be by the warm in outdoor vacuum circuit breaker by circular radiating block
Amount be transmitted on cooling fin, cooling fin can distribute heat, by equipped with wind turbine cooling fin can be accelerated
Heat dissipation, so as to accelerate to radiate to outdoor vacuum circuit breaker, convenient for improving the radiating efficiency of outdoor vacuum circuit breaker.
2, the efficient outdoor vacuum circuit breaker radiator can drive reciprocating screw rod to rotate by wind turbine rotation, past
Multifilament bar can be moved back and forth with ball wire bar pair, and ball wire bar pair can drive mobile bar and bristle to move back and forth, so as to
It is enough that deashing is carried out to cooling fin, convenient for keeping the heat dissipation effect of cooling fin.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, present invention operation
It is convenient, it can efficiently radiate to outdoor vacuum circuit breaker, convenient for making the heat dissipation of outdoor vacuum circuit breaker work normally, just
It is used in people.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of efficient outdoor vacuum circuit breaker radiator proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of efficient outdoor vacuum circuit breaker radiator part A proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of efficient outdoor vacuum circuit breaker radiator deashing device proposed by the present invention.
In figure：1 annular base, 2 circular radiating blocks, 3 cooling fins, 4 wind turbines, 5 connecting rods, 6 sleeves, 7 slide bars, 8 reset bullet
Spring, 9 gag lever posts, 10 push rods, 11 springs, 12 reciprocating screw rods, 13 ball wire bar pairs, 14 mobile bars, 15 heat-conducting glues, 16 limits are slided
Block.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of efficient outdoor vacuum circuit breaker radiator, including annular base 1 and circular radiating block
2, annular base 1 is fixedly attached with circular radiating block 2, and the one end of circular radiating block 2 far from wind turbine 4 is fixed with heat-conducting glue 15,
Heat transfer efficiency is improved, the surrounding side wall of circular radiating block 2 is fixed with multiple equally distributed cooling fins 3, and multiple cooling fins 3 enclose
It is distributed in a ring around circular radiating block 2, cooling fin 3 is made of aluminium type material, improves heat transfer efficiency, is offered on pedestal 1 multiple
Symmetrical through-hole, the one end of circular radiating block 2 far from pedestal 1 are equipped with wind turbine 4, and the two side walls up and down of wind turbine 4 are fixed
Equipped with connecting rod 5, connecting rod 5 is fixed with sleeve 6 close to a side wall of pedestal 1, and the internal activity of sleeve 6 is arranged with slide bar
7, slide bar 7 is fixedly connected with resetting spring 8 close to one end of connecting rod 5, and the one end of resetting spring 8 far from slide bar 7 is solid with sleeve 6
Fixed connection, annular base 1 offer the fixing groove to match with slide bar 7 close to a side wall of slide bar 7, are gone back in annular base 1
Equipped with cavity, cavity is internally provided with gag lever post 9, and the side wall of slide bar 7 is fixed with two symmetrical position limiting slide blocks 16, set
The side wall of cylinder 6 offers the limit sliding chutes to match with position limiting slide block 16, prevents slide bar 7 from falling off from sleeve 6, gag lever post 9
It is fixed with push rod 10 close to one end of circular radiating block 2, a side wall of the push rod 10 far from gag lever post 9 is fixed with spring
11, push rod 10 runs through the side wall of cavity close to one end of wind turbine 4 and extends to the outside of cavity, and the side wall of cavity is offered and pushed away
Bar 10 match first slide mouth, gag lever post 9 close to one end of fixing groove through cavity side wall and and cavity side walls
Connection, slide bar 7 extends to the inside of fixing groove close to one end of annular base 1, and the side wall of slide bar 7 offers and gag lever post 9
The limiting slot to match, circular radiating block 2 open up fluted close to one end of wind turbine 4, and the central shaft of wind turbine 4 passes through wind turbine 4 simultaneously
It is fixedly connected with reciprocating screw rod 12, reciprocating screw rod 12 extends to the inside of groove, groove and wind close to one end of circular radiating block 2
An opposite side wall of machine 4 offers the turn trough to match with reciprocating screw rod 12, more stablizes convenient for what reciprocating screw rod 12 rotated,
And the bar wall of reciprocating screw rod 12 is arranged with the ball wire bar pair 13 to match with reciprocating screw rod 12, the rotation of reciprocating screw rod 12 can make
Ball wire bar pair 13 moves back and forth, and the side wall of slide bar 7 is fixed with two symmetrical position limiting slide blocks 16, the side of sleeve 6
Wall offers the limit sliding chutes to match with position limiting slide block 16, prevents slide bar 7 from falling off from sleeve 6, and the four of ball wire bar pair 13
All side walls are fixed with multiple mobile bars 14 to match with cooling fin 3, multiple mobile bars 14 far from ball wire bar pair 13 one
It holds the side wall of through-going recess and extends to the outside of annular fixed block 2, and each mobile bar 14 is set between two cooling fins 3
It sets, the surrounding side wall of circular radiating block 2 offers second to match with mobile bar 14 and slides mouth, and the bar wall fixation of mobile bar 14 is set
There is bristle, convenient for carrying out cleaning dust to cooling fin 3, keeps 3 heat dissipation effect of cooling fin.
In the present invention, in use, by circular radiating block 2 by the heat transfer in outdoor vacuum circuit breaker to cooling fin 3
On, cooling fin 3 distributes heat, by equipped with wind turbine 4 acceleration heat dissipation is carried out to cooling fin 3, to accelerate to open air
Vacuum circuit breaker radiates, and the rotation of wind turbine 4 drives reciprocating screw rod 12 to rotate, and reciprocating screw rod 12 is moved back and forth with ball wire bar pair 13,
Ball wire bar pair 13 drives mobile bar 14 and bristle to move back and forth, to carry out deashing to cooling fin 3, convenient for keeping cooling fin
Heat dissipation effect, convenient for improving the radiating efficiency of outdoor vacuum circuit breaker.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of efficient outdoor vacuum circuit breaker radiator, including annular base（1）With circular radiating block（2）, the ring
Shape pedestal（1）With circular radiating block（2）It is fixedly attached, the circular radiating block（2）Surrounding side wall be fixed with it is multiple uniformly
The cooling fin of distribution（3）, multiple cooling fins（3）Around circular radiating block（2）It is distributed in a ring, the pedestal（1）On open
Equipped with multiple symmetrical through-holes, which is characterized in that the circular radiating block（2）Far from pedestal（1）One end be equipped with wind turbine
（4）, the wind turbine（4）Two side walls up and down be fixed with connecting rod（5）, the connecting rod（5）Close to pedestal（1）One
A side wall is fixed with sleeve（6）, the sleeve（6）Internal activity be arranged with slide bar（7）, the slide bar（7）Close to connection
Bar（5）One end be fixedly connected with resetting spring（8）, the resetting spring（8）Far from slide bar（7）One end and sleeve（6）Gu
Fixed connection, the annular base（1）Close to slide bar（7）A side wall offer and slide bar（7）The fixing groove to match, it is described
Annular base（1）It is inside additionally provided with cavity, the cavity is internally provided with gag lever post（9）, the gag lever post（9）Close to circular radiating
Block（2）One end be fixed with push rod（10）, the push rod（10）Far from gag lever post（9）A side wall be fixed with spring
（11）, the push rod（10）Close to wind turbine（4）One end through cavity side wall and extend to the outside of cavity, the cavity
Side wall offers and push rod（10）First to match slides mouth, the gag lever post（9）Close to one end of fixing groove through cavity
Side wall is simultaneously connected with the side walls of cavity, the slide bar（7）Close to annular base（1）One end extend to the interior of fixing groove
Portion, and slide bar（7）Side wall offer and gag lever post（9）The limiting slot to match.
2. a kind of efficient outdoor vacuum circuit breaker radiator according to claim 1, which is characterized in that the annular
Radiating block（2）Close to wind turbine（4）One end open up fluted, the wind turbine（4）Central shaft pass through wind turbine（4）And it is fixedly connected
There is reciprocating screw rod（12）, the reciprocating screw rod（12）Close to circular radiating block（2）One end extend to the inside of groove, and it is reciprocal
Lead screw（12）Bar wall be arranged with and reciprocating screw rod（12）The ball wire bar pair to match（13）, the ball wire bar pair（13）'s
Surrounding side wall is fixed with multiple and cooling fin（3）The mobile bar to match（14）, multiple mobile bars（14）Far from ball
Screw pair（13）One end through-going recess side wall and extend to annular fixed block（2）Outside, and each mobile bar（14）Position
In two cooling fins（3）Between be arranged, the circular radiating block（2）Surrounding side wall offer and mobile bar（14）Match
Second slides mouth, the mobile bar（14）Bar wall be fixed with bristle.
3. a kind of efficient outdoor vacuum circuit breaker radiator according to claim 1, which is characterized in that the groove
With wind turbine（4）An opposite side wall offers and reciprocating screw rod（12）The turn trough to match.
4. a kind of efficient outdoor vacuum circuit breaker radiator according to claim 1, which is characterized in that the slide bar
（7）Side wall be fixed with two symmetrical position limiting slide blocks（16）, the sleeve（6）Side wall offer with limit slide
Block（16）The limit sliding chutes to match.
5. a kind of efficient outdoor vacuum circuit breaker radiator according to claim 1, which is characterized in that the annular
Radiating block（2）Far from wind turbine（4）One end be fixed with heat-conducting glue（15）.
6. a kind of efficient outdoor vacuum circuit breaker radiator according to claim 1, which is characterized in that the heat dissipation
Piece（3）It is made of aluminium type material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346876.XA CN108376623A (en) | 2018-04-18 | 2018-04-18 | A kind of efficient outdoor vacuum circuit breaker radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346876.XA CN108376623A (en) | 2018-04-18 | 2018-04-18 | A kind of efficient outdoor vacuum circuit breaker radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108376623A true CN108376623A (en) | 2018-08-07 |
Family
ID=63032524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346876.XA Withdrawn CN108376623A (en) | 2018-04-18 | 2018-04-18 | A kind of efficient outdoor vacuum circuit breaker radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108376623A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245496A (en) * | 2018-09-29 | 2019-01-18 | 天津林立感应加热电炉制造有限公司 | A kind of intermediate frequency power supply containing leak protection |
| CN110391109A (en) * | 2019-08-05 | 2019-10-29 | 陈其钻 | A kind of cooling device and its assembly method of high-pressure vacuum breaker |
| CN111430186A (en) * | 2020-03-21 | 2020-07-17 | 河北华恒电力科技有限公司 | AC contactor |
-
2018
- 2018-04-18 CN CN201810346876.XA patent/CN108376623A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245496A (en) * | 2018-09-29 | 2019-01-18 | 天津林立感应加热电炉制造有限公司 | A kind of intermediate frequency power supply containing leak protection |
| CN110391109A (en) * | 2019-08-05 | 2019-10-29 | 陈其钻 | A kind of cooling device and its assembly method of high-pressure vacuum breaker |
| CN111430186A (en) * | 2020-03-21 | 2020-07-17 | 河北华恒电力科技有限公司 | AC contactor |
| CN111430186B (en) * | 2020-03-21 | 2022-08-12 | 河北华恒电力科技有限公司 | AC contactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant after: ANHUI LONGHE POWER GROUP Co.,Ltd. Address before: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant before: Anhui Dragon Power Co.,Ltd. Address after: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant after: Anhui Dragon Power Co.,Ltd. Address before: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Applicant before: ANHUI LONGHE ELECTRIC TECHNOLOGY CO.,LTD. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |