CN208548311U - A kind of outdoor high-voltage vacuum breaker - Google Patents
A kind of outdoor high-voltage vacuum breaker Download PDFInfo
- Publication number
- CN208548311U CN208548311U CN201821014295.8U CN201821014295U CN208548311U CN 208548311 U CN208548311 U CN 208548311U CN 201821014295 U CN201821014295 U CN 201821014295U CN 208548311 U CN208548311 U CN 208548311U
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- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- breaker body
- vacuum
- support base
- 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 - Fee Related
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Abstract
The utility model discloses a kind of outdoor high-voltage vacuum breakers, belong to field of circuit breakers, including vacuum circuit breaker body, insulation tube and solar panel；Cavity is equipped in the vacuum circuit breaker body, the bottom of the cavity is equipped with cabinet, support base is provided with above the cabinet, the both ends of the support base are fixedly connected with the side wall of the cavity, the lower end surface of the support base is fixedly installed with temperature inductor and semiconductor cooler, having heaters is fixedly mounted in the upper surface of the support base, battery, solar controller and master controller, the heater includes pedestal, be fixedly mounted on the pedestal upper surface two heating tubes and temperature controller described in cavity side wall be equipped with headlamp and air outlet, fan is embedded in the air outlet.The utility model discloses outdoor high-voltage vacuum breakers, can effectively be controlled the temperature in vacuum circuit breaker, to avoid the influence too high or too low for temperature to component in vacuum circuit breaker.
Description
Technical field
The utility model relates to motor fields, more particularly to a kind of outdoor high-voltage vacuum breaker.
Background technique
It can not only cut off or no-load current and load current in closed high voltage circuit high-pressure vacuum breaker, but also
When system jam by the effect of relay protection, overload electric current and short circuit current are cut off, it has suitable
Perfect arc extinguishing structure and enough cutout abilities, high-pressure vacuum breaker plays control action in high-tension circuit, is high-voltage electricity
One of important electric elements in road, high-pressure vacuum breaker during use, can be because in high-pressure vacuum breakers
Temperature is excessively high and explodes, while as temperature is too low and causes the working condition of component in high-pressure vacuum breaker
It is affected.
Existing high-pressure vacuum breaker product cannot effectively control the temperature in vacuum circuit breaker, to make
At the influence too high or too low for temperature to component in vacuum circuit breaker, thereby reduce high-pressure vacuum breaker uses the longevity
Life.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose outdoor high-voltage
Vacuum circuit breaker can effectively control the temperature in vacuum circuit breaker, to avoid too high or too low for temperature to true
The influence of component in empty breaker, and then extend the service life of high-pressure vacuum breaker.
For this purpose, the utility model uses following technical scheme:
It is disconnected that the utility model provides outdoor high-voltage vacuum breaker, a kind of outdoor high-voltage vacuum breaker, including vacuum
Road device ontology, the insulation tube for being fixedly mounted on the vacuum circuit breaker body upper surface and it is fixedly mounted on the vacuum circuit breaker
The solar panel of device ontology both sides of the upper end；
Cavity is equipped in the vacuum circuit breaker body, the bottom of the cavity is fixedly installed with for the vacuum circuit breaker
The cabinet of device ontology folding, is provided with support base, side of the both ends of the support base with the cavity above the cabinet
Wall is fixedly connected, and the lower end surface of the support base is fixedly installed with temperature inductor and semiconductor cooler, the support base
Having heaters, battery, solar controller and master controller is fixedly mounted in upper surface, and the heater includes pedestal, consolidates
Dingan County is mounted in two heating tubes and temperature controller of the pedestal upper surface, and the temperature controller is located between two heating tubes,
The side wall of the cavity is equipped with headlamp and air outlet, is embedded with fan in the air outlet；
The heater, the battery, the solar controller, the solar panel, the temperature inductor
It is electrically connected with the master controller.
Preferably, the lower section of the vacuum circuit breaker body is equipped with support plate, and the bottom of the support plate is equipped with bracket, institute
The two sides for stating support plate top surface are fixedly installed with two strip side plates, and two side plates are close to the opposite side of the vacuum circuit breaker body
The bearing with interior teeth is embedded on face, two positions of bearings are corresponding；Two opposite exterior lateral sides of vacuum circuit breaker body
Shaft is fixedly installed on wall, the tip of the axis that turns is fixedly connected with gear, and the gear is with corresponding side with interior
The bearing of teeth engages, and the vacuum circuit breaker body is set between two bearings by the spindle housing.
Preferably, it is fixedly installed with fixing seat on the upper surface of the support plate, is fixedly connected in the fixing seat perpendicular
The gusset being directly arranged, plane locating for the gusset are vertical with two shafts；The bottom of the vacuum circuit breaker body is fixed to be connected
It is connected to connecting rod, the bottom of the connecting rod is fixedly connected with arc panel, and the arc panel is parallel with the gusset and side is affixed, institute
The side for stating arc panel is equipped with arc groove, and the arc groove penetrates through the two sides of the arc panel, and the gusset is by running through
The bolt of the arc groove is connect with the arc panel.
Preferably, there are two door closures, two door closures to pass through hinge for installation on the vacuum circuit breaker body front end face
It is movably hinged with the vacuum circuit breaker body, tapered end is installed on two front end faces of the door closure far from the hinge.
Preferably, transparent glass is embedded on the front end face of the door closure.
Preferably, the cabinet includes second with open first shell and with the fixed grafting of the first shell
Shell, the first shell are equipped with the protrusion of arched shape in open edge, and the second shell is close to open edge
Place is equipped with the protrusion of the arched shape to match with the first shell.
The utility model has the following beneficial effects:
Outdoor high-voltage vacuum breaker provided by the utility model, the fan and semiconductor cooler of setting, passes through fan
Agitate heat in high-pressure vacuum breaker can be shed, high-pressure vacuum breaker can be further decreased by semiconductor cooler
Interior heat；The heater of setting can be by high pressure by the heating of heater when the temperature in high-pressure vacuum breaker is reduced
Temperature in vacuum circuit breaker improves.
Therefore, the temperature in vacuum circuit breaker can effectively be controlled, to avoid too high or too low for temperature to true
The influence of component in empty breaker.
Detailed description of the invention
Fig. 1 is the internal structure chart of the outdoor high-voltage vacuum breaker of the utility model；
Fig. 2 is the external structure of the utility model；
Fig. 3 is the engagement figure of the utility model gear and bearing；
Fig. 4 is the side view at the utility model A.
1, vacuum circuit breaker body；2, insulation tube；3, solar panel；4, cavity；5, cabinet；51, first shell；52,
Second shell；6, support base；7, temperature inductor；8, semiconductor cooler；9, heater；91, pedestal；92, heating tube；93,
Temperature controller；10, battery；11, solar controller；12, master controller；13, fan；14, support plate；15, side plate；16,
Bearing；17, shaft；18, gear；19, door closure；20, hinge；21, tapered end；22, transparent glass；23, bracket；24, headlamp
25, fixing seat；26, connecting rod；27, gusset；28, bolt；29, arc panel；30, arc groove.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments
Show to Fig. 1 example the internal structure chart of the outdoor high-voltage vacuum breaker of the utility model；Fig. 2 example
Show the external structure of the utility model；Show to Fig. 3 example the engagement figure of the utility model gear and bearing；Fig. 4
Show to example the side view at the utility model A；A kind of outdoor high-voltage vacuum breaker, including vacuum circuit breaker body 1,
It is fixedly mounted on the insulation tube 2 of 1 upper surface of vacuum circuit breaker body and is fixedly mounted on the vacuum circuit breaker body 1
The solar panel 3 of both sides of the upper end；
It is equipped with cavity 4 in the vacuum circuit breaker body 4, the bottom of the cavity 4 is fixedly installed with for the vacuum
The cabinet 5 that breaker body 1 opens and closes, the top of the cabinet 5 are provided with support base 6, the both ends of the support base 6 with it is described
The side wall of cavity is fixedly connected, and the lower end surface of the support base 6 is fixedly installed with temperature inductor 7 and semiconductor cooler 8, institute
Having heaters 9, battery 10, solar controller 11 and master controller 12 is fixedly mounted in the upper surface for stating support base 6, described
Heater 9 includes pedestal 91, two heating tubes 92 and temperature controller 93 for being fixedly mounted on 91 upper surface of pedestal, the temperature control
Device 93 is located between two heating tubes 92, and the side wall of the cavity 4 is equipped with headlamp 12 and air outlet, the air outlet
Inside it is embedded with fan 13；
The heater 9, the battery 10, the solar controller 11, the solar panel 3, the temperature
Inductor 7 is electrically connected with the master controller 12.
Further, the lower section of the vacuum circuit breaker body 1 is equipped with support plate 14, and the bottom of the support plate 14 is equipped with
Bracket 23, the two sides of 14 top surface of support plate are fixedly installed with two strip side plates 15, and two side plates 15 are disconnected close to the vacuum
The bearing 16 with interior teeth is embedded on the opposite flank of road device ontology 1, two 16 positions of bearing are corresponding；The vacuum
It is fixedly installed with shaft 17 on 1 liang of breaker body opposite lateral wall, the end of the shaft 17 is fixedly connected with gear 18,
The bearing 16 of the gear 18 with corresponding side with interior teeth engages, and the vacuum circuit breaker body 1 passes through described
Shaft 17 is set up between two bearings 16；
Further, it is fixedly installed with fixing seat 25 on the upper surface of the support plate 14, is fixed in the fixing seat 25
It is connected with the gusset 27 being vertically arranged, plane locating for the gusset 27 is vertical with two shafts 17；The vacuum circuit breaker sheet
The bottom of body 1 is fixedly connected with connecting rod 26, and the bottom of the connecting rod 26 is fixedly connected with arc panel 29, the arc panel 29 with it is described
Gusset 27 is parallel and side is affixed, and the side of the arc panel 29 is equipped with arc groove 30, and the arc groove 30 penetrates through described
The two sides of arc panel 29, the gusset 27 are connect by the bolt 28 through the arc groove 30 with the arc panel 29.
In the outdoor use process of vacuum circuit breaker, the institute of interior teeth is had with corresponding side by the gear 17
The engagement of bearing 16 is stated, the connector in the insulation tube 2 may make easily to be adjusted to proper angle, it is described when adjusting the angle
Arc panel 29 rotates with the vacuum circuit breaker body 1, when reaching suitable angle, can pass through the bolt 28
Two gussets 27 are connect with the arc panel 29, are locked, so that the vacuum circuit breaker body 1 will not shake
It is dynamic.
Further, there are two door closure 19, two door closures 19 are logical for installation on 1 front end face of vacuum circuit breaker body
It crosses hinge 20 and the vacuum circuit breaker body 1 is movably hinged, pacify on two front end faces of the door closure 19 far from the hinge 20
Equipped with tapered end 21；
The tapered end 21 is mounted on the door closure 19, for realizing the electrical automatic control of the vacuum circuit breaker body 1
System switch prevents being opened accidentally and leading for the door closure 19 so that the vacuum circuit breaker body 1 has reliable locking effect
The adverse effect for causing accidentally touching and outside contamination to corrode；Electrical automatically lock is realized, compared to general locking device, Neng Goujian
List quickly and reliably opens and closes the door closure 19, reduces the workload of operator, while the on-call maintenance of aspect maintenance personal.
Further, transparent glass 20 is embedded on the front end face of the door closure 17；
The transparent glass 20 observes the work feelings of the component in the vacuum circuit breaker body 1 convenient for staff
Condition.
Further, the cabinet 5 includes having open first shell 51 and fixing with the first shell 51 slotting
The second shell 52 connect, the first shell 51 are equipped with the protrusion of arched shape, the second shell 52 in open edge
The protrusion of the arched shape to match with the first shell 51 is equipped with close to open edge；
By the connection of bow-shaped structural, extraneous little particle impurity can effectively be avoided to enter in the cabinet 5, compared to
The connection type of smooth surface, extraneous little particle impurity at most enter the junction of bow-shaped structural, and be difficult completely into.
It should be further noted that the utility model is mainly used for open air, the solar panel 3 is for collecting open air
Solar energy, and solar energy is changed into electric energy storage in the battery 10, the solar controller 11 is for too
It is positive to control that the solar panel 3 charge to the battery 10 and the battery 10 gives load confession in electricity generation system
The automatic control equipment of electricity, the solar controller 11 are provided and are controlled to the charge and discharge condition of the battery 10,
And the power output of 10 pairs of battery loads is controlled according to the power supply requirement of load, the temperature inductor 7 can be examined in real time
Temperature information is simultaneously sent to the master controller 12 by the temperature surveyed in the vacuum circuit breaker body 1, when the vacuum is disconnected
When temperature in road device ontology 1 is higher than safe range, the master controller 12 will control the semiconductor cooler 8 and institute
The work of fan 13 is stated, the temperature in the vacuum circuit breaker body 1 is dropped to and wanted by the fan 13 and the semiconductor cooler 8
The range asked, the fan 13 drive the hot gas in the vacuum circuit breaker body 1 to circulate when working, and hot gas is with the fan
13 shed to outside the vacuum circuit breaker body 1, meanwhile, when direct current passes through two kinds of differences in the semiconductor cooler 8
When the galvanic couple that semiconductor material is connected into, heat can be absorbed respectively at the both ends of galvanic couple and releases heat, may be implemented to freeze
Purpose, at this time it should be noted that the semiconductor cooler 8 is a kind of Refrigeration Technique for generating negative thermal resistance, its main feature is that nothing
Moving component, reliability is also relatively high, therefore, further cools down to the vacuum circuit breaker body 1, guarantees the vacuum
The working environment for being suitable for inside breaker body 1, when temperature drops to safe range, the control in time of master controller 12
The semiconductor cooler 8 and the fan 13 stop working, and save electric energy；Temperature in the vacuum circuit breaker body 1
When lower than safe range, the master controller 12 will control the heater 9 and work, at this time, it may be necessary to which explanation, described to add
The heating tube 92 in hot device 9 is made of heating resistance wire and stainless steel tube；The heating resistance wire is the heating tube
92 direct heater element, tolerable 1357 DEG C~1385 DEG C of the high temperature of the stainless steel tube, when energized, electric current makes heating electric
Silk fever is hindered, so that the temperature in the vacuum circuit breaker body 1 reaches claimed range, when temperature rises to safe range
When, the master controller 12 controls the heater 9 in time and stops working；When the vacuum circuit breaker body 1 needs to overhaul
When, the illumination when headlamp 24 in the vacuum circuit breaker body 1 facilitates maintenance.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of outdoor high-voltage vacuum breaker, it is characterised in that:
Including vacuum circuit breaker body (1), be fixedly mounted on the insulation tube (2) of the vacuum circuit breaker body (1) upper surface with
And it is fixedly mounted on the solar panel (3) of the vacuum circuit breaker body (1) both sides of the upper end；
Cavity (4) are equipped in the vacuum circuit breaker body (1), the bottom of the cavity (4) is fixedly installed with for described true
Empty breaker body (1) starting, the cabinet (5) that stops, is provided with support base (6), the support base above the cabinet (5)
(6) both ends are fixedly connected with the side wall of the cavity (4), and the lower end surface of the support base (6) is fixedly installed with temperature sense
Answer device (7) and semiconductor cooler (8), the upper surface of the support base (6) be fixedly mounted having heaters (9), battery (10),
Solar controller (11) and master controller (12), the heater (9) include pedestal (91), are fixedly mounted on the pedestal
(91) two heating tubes (92) of upper surface and temperature controller (93), the temperature controller (93) be located at two heating tubes (92) it
Between, the side wall of the cavity (4) is equipped with headlamp (24) and air outlet, and the headlamp (24) and the equal position of the air outlet
In being embedded with fan (13) in the top of the support base (6), the air outlet；
It is the heater (9), the battery (10), the solar controller (11), the solar panel (3), described
Temperature inductor (7) and the headlamp (24) are electrically connected with the master controller (12).
2. outdoor high-voltage vacuum breaker according to claim 1, it is characterised in that: the vacuum circuit breaker body (1)
Lower section be equipped with support plate (14), the bottom of the support plate (14) is fixed with bracket (23), support plate (14) top surface
Two sides be fixedly installed with the side plate (15) being vertically arranged, two side plates (15) are close to the vacuum circuit breaker body (1)
Opposite flank on be embedded with the bearing (16) with interior teeth, two bearing (16) positions are corresponding；The vacuum circuit breaker
For device ontology (1) two with respect to being fixedly installed with shaft (17) on lateral wall, the end of the shaft (17) is fixedly connected with gear
(18), the bearing (16) of the gear (18) with corresponding side with interior teeth engages, the vacuum circuit breaker body
(1) it is set up between two bearings (16) by the shaft (17).
3. outdoor high-voltage vacuum breaker according to claim 2, it is characterised in that: the upper surface of the support plate (14)
On be fixedly installed with fixing seat (25), the gusset (27) being vertically arranged, the gusset are fixedly connected on the fixing seat (25)
(27) plane locating for is vertical with two shaft (17)；The bottom of the vacuum circuit breaker body (1) is fixedly connected with connecting rod
(26), the bottom of the connecting rod (26) is fixedly connected arc panel (29), the arc panel (29) it is parallel with the gusset (27) and
Side is affixed, and the side of the arc panel (29) is equipped with arc groove (30), and the arc groove (30) penetrates through the arc panel
(29) two sides, the gusset (27) are connected by the bolt (28) through the arc groove (30) with the arc panel (29)
It connects.
4. outdoor high-voltage vacuum breaker according to claim 1, it is characterised in that: the vacuum circuit breaker body (1)
There are two door closure (19), two door closures (19) to pass through hinge (20) and the vacuum circuit breaker body for installation on front end face
(1) it is movably hinged, tapered end (21) is installed on the front end face of two door closures (19) separate the hinge (20).
5. outdoor high-voltage vacuum breaker according to claim 4, it is characterised in that: on the front end face of the door closure (19)
It is embedded with transparent glass (22).
6. outdoor high-voltage vacuum breaker according to claim 1, it is characterised in that: the cabinet (5) includes with spacious
The first shell (51) and the second shell (52) mating with the first shell (51) of mouth, the first shell (51)
The protrusion of arched shape is equipped in open edge, and the second shell (52) is equipped with and described the close to open edge
The protrusion for the arched shape that one shell (51) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014295.8U CN208548311U (en) | 2018-06-28 | 2018-06-28 | A kind of outdoor high-voltage vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014295.8U CN208548311U (en) | 2018-06-28 | 2018-06-28 | A kind of outdoor high-voltage vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548311U true CN208548311U (en) | 2019-02-26 |
Family
ID=65422140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014295.8U Expired - Fee Related CN208548311U (en) | 2018-06-28 | 2018-06-28 | A kind of outdoor high-voltage vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679698A (en) * | 2020-05-28 | 2020-09-18 | 国网黑龙江省电力有限公司大庆供电公司 | Energy conversion type emergency heating device for circuit breaker |
-
2018
- 2018-06-28 CN CN201821014295.8U patent/CN208548311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679698A (en) * | 2020-05-28 | 2020-09-18 | 国网黑龙江省电力有限公司大庆供电公司 | Energy conversion type emergency heating device for circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |