CN211529865U - Outdoor high-voltage vacuum circuit breaker - Google Patents
Outdoor high-voltage vacuum circuit breaker Download PDFInfo
- Publication number
- CN211529865U CN211529865U CN202020460950.3U CN202020460950U CN211529865U CN 211529865 U CN211529865 U CN 211529865U CN 202020460950 U CN202020460950 U CN 202020460950U CN 211529865 U CN211529865 U CN 211529865U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- heat dissipation
- spacing
- sets
- 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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses an outdoor high-pressure vacuum circuit breaker, including vacuum circuit breaker body and protective housing, the base of vacuum circuit breaker body has through the fastener connection puts the thing mechanism, it is connected with the interior bottom of protective housing to put the thing mechanism, the sliding tray that two sets of symmetries and cross-section are T shape is seted up to the interior bottom of protective housing, the protective housing inner wall has all bored the fixed orifices near the both sides of putting the thing mechanism, one side that the protective housing is close to the fixed orifices is rotated through the hinge and is connected with the baffle of two sets of symmetries and have the handle, the radiating groove has all been seted up at the center that the protective housing is close to the both sides of baffle, is equipped with heat dissipation mechanism in the radiating groove, the lower half that one side that the baffle was kept away from to the protective housing has seted up the. This outdoor high-voltage vacuum circuit breaker conveniently overhauls, can reduce the wiring simultaneously and take place winding possibility.
Description
Technical Field
The utility model belongs to the technical field of vacuum circuit breaker, concretely relates to outdoor high-voltage vacuum circuit breaker.
Background
The vacuum circuit breaker is named because arc extinguishing media and insulating media in contact gaps after arc extinguishing are high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is popularized in power distribution networks. The vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating-current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be arranged in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment. Outdoor high-voltage vacuum circuit breaker installs mostly on the line pole, and it is very inconvenient to maintain, and still need to use to lift by crane equipment or rising equipment, causes the very big waste of manpower, material resources and resource, consequently, has derived the outdoor high-voltage vacuum circuit breaker of console mode gradually, and current outdoor high-voltage vacuum circuit breaker adopts fixed mounting more, and is inconvenient to carry out the periodic overhaul.
Therefore, in order to meet the current situation, it is urgently needed to design and produce an outdoor high-voltage vacuum circuit breaker so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor high-pressure vacuum circuit breaker to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor high-voltage vacuum circuit breaker comprises a vacuum circuit breaker body and a protective shell, wherein a base of the vacuum circuit breaker body is connected with a storage mechanism through a fastener, and the storage mechanism is connected with the bottom of the inner periphery of the protective shell;
the bottom of the inner periphery of the protective shell is provided with two sets of symmetrical sliding grooves with T-shaped sections, fixing holes are drilled in the two sides, close to the object placing mechanism, of the inner wall of the protective shell, one side, close to the fixing holes, of the protective shell is rotatably connected with two sets of symmetrical baffles with handles through hinges, heat dissipation grooves are formed in the centers, close to the two sides of the baffles, of the protective shell, heat dissipation mechanisms are arranged in the heat dissipation grooves, the lower half portion, far away from one side of the baffles, of the protective shell is provided with multiple sets of limiting grooves distributed equidistantly, and four sets of limiting mechanisms distributed in an annular array are arranged in.
Preferably, put the thing mechanism including putting thing board and sliding seat, the bottom fixed welding of putting the thing board have two sets ofly with sliding tray sliding connection's sliding seat, put the homogeneous body shaping in both sides at thing board top and have put the thing piece, put the thing piece center and bore the through-hole of establishing and be equipped with the fixing bolt with fixed orifices threaded connection, put the first portion of thing board and bore and be equipped with the connecting hole that the multiunit is rectangular array and distributes, be equipped with the fastener of being connected with vacuum circuit breaker body in the connecting hole.
Preferably, the heat dissipation mechanism comprises a heat dissipation fan and two sets of dust screens, the two sets of dust screens are connected with two sides of the inner periphery of the heat dissipation groove through fasteners, the heat dissipation fan is arranged between the two sets of dust screens, and the heat dissipation fan is connected with the center of the inner periphery of the heat dissipation groove through the fasteners.
Preferably, stop gear includes spacing seat and spacing ball, spacing seat is the U-shaped, the periphery of spacing seat and the interior peripheral fixed weld of spacing groove, the interior periphery of spacing seat is equipped with spacing ball, the center integrated into one piece of spacing ball has the pivot, and the periphery at pivot both ends all with the inner circle fixed weld of spacing bearing housing, the one side that the pivot was kept away from to spacing bearing housing and the interior peripheral fixed weld of spacing seat.
Preferably, the top and the bottom of protective housing fixed welding respectively have guard plate and balancing weight, four groups space between stop gear's the spacing ball is equipped with the wiring of being connected with vacuum circuit breaker this body.
The utility model discloses a technological effect and advantage: the outdoor high-voltage vacuum circuit breaker is connected with the sliding groove in a sliding mode through the sliding seat, and the object placing plate is moved, so that the vacuum circuit breaker body is moved out of the protective shell, and the vacuum circuit breaker body is convenient to overhaul; the multiple groups of connection wires are separated from each other through the limiting grooves, and the possibility of winding of the multiple groups of connection wires is reduced through the limiting effect of the four groups of limiting balls on the connection wires; through radiator fan's work for the inside air flow of protective housing to carry out the heat dissipation to the vacuum circuit breaker body and handle, increase of service life, this outdoor high voltage vacuum circuit breaker conveniently overhauls, can reduce the wiring simultaneously and take place winding possibility.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: 1 vacuum circuit breaker body, 2 protective housing, 3 put thing mechanism, 4 baffles, 5 heat dissipation mechanism, 6 stop gear, 7 put thing board, 8 sliding seat, 9 radiator fan, 10 dust screens, 11 spacing seats, 12 spacing balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides an outdoor high-voltage vacuum circuit breaker as shown in figures 1-3, which comprises a vacuum circuit breaker body 1 and a protective shell 2, wherein the type of the vacuum circuit breaker body 1 can be selected to be ZW20-12/630-20 type, the base of the vacuum circuit breaker body 1 is connected with an object placing mechanism 3 through a fastener, the fastener can select bolts, screws and the like according to actual conditions, and the object placing mechanism 3 is connected with the bottom of the inner periphery of the protective shell 2;
the bottom of 2 internal peripheries of protective housing has been seted up two sets of symmetries and the sliding tray that the cross-section is T shape, the fixed orifices has all been bored near the both sides of putting thing mechanism 3 to 2 inner walls of protective housing, one side that protective housing 2 is close to the fixed orifices is connected with two sets of symmetries through the hinge rotation and is had the baffle 4 of handle, the radiating groove has all been seted up at the center that protective housing 2 is close to the both sides of baffle 4, is equipped with heat dissipation mechanism 5 in the radiating groove, the lower half of one side that baffle 4 was kept away from to protective housing 2 has been seted up the multiunit and has been the spacing groove that the equidistance distributes.
Specifically, put thing mechanism 3 including putting thing board 7 and sliding seat 8, the fixed welding in bottom of putting thing board 7 has two sets of sliding seat 8 with sliding tray sliding connection, the both sides homogeneous body shaping at thing board 7 top has puts the thing piece, puts the thing piece and bores the through-hole of establishing and be equipped with the fixing bolt with fixed orifices threaded connection in the through-hole, put the first portion of thing board 7 and bore and be equipped with the connecting hole that the multiunit is rectangular array and distributes, be equipped with the fastener of being connected with vacuum circuit breaker body 1 in the connecting hole, through sliding seat 7 and sliding tray sliding connection, remove and put thing board 7, make vacuum circuit breaker body 1 shift out from protective housing 2 to the convenience overhauls vacuum circuit breaker body 1.
Concretely, heat dissipation mechanism 5 includes radiator fan 9 and dust screen 10, dust screen 10 is equipped with two sets ofly, and is two sets of dust screen 10 all is connected through fastener and the interior both sides of radiating groove, and is two sets of be equipped with radiator fan 9 between the dust screen 10, and radiator fan 9 can select for morals power west DHBFG15050HA2BL type radiator fan, and radiator fan 9 HAs the switch and with outside drive power supply electric connection, radiator fan 9 passes through the fastener and is connected with the interior central authorities of radiating groove for through radiator fan 9's work, accelerate the inside air flow of protective housing 2 to carry out the NULL to vacuum circuit breaker body 1.
Specifically, stop gear 6 includes spacing seat 11 and spacing ball 12, spacing seat 11 is the U-shaped, the periphery of spacing seat 11 and the interior peripheral fixed weld of spacing groove, the interior periphery of spacing seat 11 is equipped with spacing ball 12, the center integrated into one piece of spacing ball 12 has the pivot, the periphery at pivot both ends all with the inner circle fixed weld of spacing bearing, one side that pivot was kept away from to spacing bearing and the interior peripheral fixed weld of spacing seat 11, through the limiting displacement of four groups of spacing balls 12 butt joints line to reduce multiunit wiring emergence winding possibility.
Specifically, the top and the bottom of protective housing 2 fixed welding respectively have guard plate and balancing weight, four groups space between stop gear 6's the spacing ball 12 is equipped with the wiring (not drawn in the figure) of being connected with vacuum circuit breaker body 1, and vacuum circuit breaker body 1 is through wiring and outside circuit electric connection.
The theory of operation, this outdoor high-pressure vacuum circuit breaker, when needing to use, the pulling handle, open baffle 4, pass the base of vacuum circuit breaker body 1 through the fastener and put the connecting hole that thing board 7 top was bored and is established and be connected, connect the completion back, pass the space between the spacing ball 12 of four groups that correspond with the wiring, and be connected with vacuum circuit breaker body 1, connect the completion back, through sliding seat 8 and sliding tray sliding connection, remove and put thing board 7, drive vacuum circuit breaker body 1 and remove the inside to protective housing 2, and make through fixing bolt and put thing board 7 and protective housing 2 and be connected steadily, fixed completion back, close baffle 4 and can use, in the in-process that uses, open radiator fan 9, through radiator fan 9's work, accelerate the inside air flow of protective housing 2, thereby carry out the heat dissipation to vacuum circuit breaker body 1 and handle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. An outdoor high-voltage vacuum circuit breaker, includes vacuum circuit breaker body (1) and protective housing (2), its characterized in that: the base of the vacuum circuit breaker body (1) is connected with an object placing mechanism (3) through a fastener, and the object placing mechanism (3) is connected with the bottom of the inner periphery of the protective shell (2);
the bottom of the inner periphery of the protective shell (2) is provided with two sets of sliding grooves which are symmetrical and have T-shaped cross sections, the inner wall of the protective shell (2) is close to two sides of the object placing mechanism (3) and is drilled with a fixing hole, one side of the protective shell (2) close to the fixing hole is rotatably connected with two sets of symmetrical baffles (4) with handles through hinges, the centers of the two sides of the protective shell (2) close to the baffles (4) are provided with heat dissipation grooves, heat dissipation mechanisms (5) are arranged in the heat dissipation grooves, the lower half part of one side, away from the baffles (4), of the protective shell (2) is provided with limiting grooves, the limiting grooves are distributed equidistantly, and the inner periphery of the limiting grooves is provided with four sets.
2. An outdoor high-voltage vacuum circuit breaker according to claim 1, characterized in that: put thing mechanism (3) including putting thing board (7) and sliding seat (8), the bottom fixed weld who puts thing board (7) has two sets of sliding seat (8) with sliding tray sliding connection, put the both sides homogeneous body shaping at thing board (7) top and have and put the thing piece, put the thing piece center and bore the through-hole of establishing and be equipped with the fixing bolt with fixed orifices threaded connection, put the first portion of thing board (7) and bore and be equipped with the connecting hole that the multiunit is the rectangular array and distributes, be equipped with the fastener of being connected with vacuum circuit breaker body (1) in the connecting hole.
3. An outdoor high-voltage vacuum circuit breaker according to claim 1, characterized in that: the heat dissipation mechanism (5) comprises a heat dissipation fan (9) and a dust screen (10), the dust screen (10) is provided with two sets of dust screens (10), the two sets of dust screens (10) are connected with the two sides of the inner periphery of the heat dissipation groove through fasteners, the heat dissipation fan (9) is arranged between the two sets of dust screens (10), and the heat dissipation fan (9) is connected with the center of the inner periphery of the heat dissipation groove through fasteners.
4. An outdoor high-voltage vacuum circuit breaker according to claim 1, characterized in that: stop gear (6) are including spacing seat (11) and spacing ball (12), spacing seat (11) are the U-shaped, the periphery of spacing seat (11) and the interior peripheral fixed weld of spacing groove, the interior week of spacing seat (11) is equipped with spacing ball (12), the center integrated into one piece of spacing ball (12) has the pivot, and the periphery at pivot both ends all with the inner circle fixed weld of spacing bearing frame, one side that the pivot was kept away from to spacing bearing frame and the interior peripheral fixed weld of spacing seat (11).
5. An outdoor high-voltage vacuum circuit breaker according to claim 1, characterized in that: the top and the bottom of protective housing (2) are fixed welding guard plate and balancing weight respectively, and four groups space between spacing ball (12) of stop gear (6) is equipped with the wiring of being connected with vacuum circuit breaker body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020460950.3U CN211529865U (en) | 2020-04-02 | 2020-04-02 | Outdoor high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020460950.3U CN211529865U (en) | 2020-04-02 | 2020-04-02 | Outdoor high-voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211529865U true CN211529865U (en) | 2020-09-18 |
Family
ID=72460523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020460950.3U Expired - Fee Related CN211529865U (en) | 2020-04-02 | 2020-04-02 | Outdoor high-voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211529865U (en) |
-
2020
- 2020-04-02 CN CN202020460950.3U patent/CN211529865U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206471719U (en) | A kind of rural power grids power distribution cabinet | |
| CN211529865U (en) | Outdoor high-voltage vacuum circuit breaker | |
| CN210671112U (en) | Intelligent power supply management device | |
| CN207691217U (en) | A kind of electrical cabinet equipment of high ferro communication | |
| CN112289632A (en) | Outdoor vacuum circuit breaker | |
| CN111555138A (en) | Outdoor power distribution cabinet with severe impact circuit disconnection function | |
| CN212343138U (en) | High-low voltage power switch cabinet | |
| CN219393240U (en) | Indoor alternating-current high-voltage load switch | |
| CN218976083U (en) | Low-voltage transformer area circuit voltage regulator | |
| CN220066632U (en) | Novel modularization low-voltage power distribution cabinet | |
| CN219144862U (en) | Ring main unit convenient to fix | |
| CN217933345U (en) | Device for double-sided installation of brake resistor | |
| CN220510099U (en) | Automatic heat dissipation cooling mechanism of storage battery | |
| CN213212894U (en) | Prefabricated substation | |
| CN212258197U (en) | Armored movable alternating-current metal-enclosed switchgear | |
| CN215578735U (en) | Battery box for storing energy of sodium ion battery | |
| CN220066621U (en) | Assembled multi-functional low voltage distribution box | |
| CN213212035U (en) | Intelligent high-voltage vacuum circuit breaker | |
| CN211931094U (en) | Electric automatization control box | |
| CN219643613U (en) | Mobile power supply with power-off protection function | |
| CN214543025U (en) | Self-moving outdoor power distribution cabinet | |
| CN214958212U (en) | High-voltage power distribution cabinet for transformer substation | |
| CN220325237U (en) | Outdoor type high protection is case busbar altogether | |
| CN213459392U (en) | Two-switch on-load voltage regulation special transformer | |
| CN214008799U (en) | Integrated power transmission line monitoring host device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |