CN209843629U - Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function - Google Patents
Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function Download PDFInfo
- Publication number
- CN209843629U CN209843629U CN201921057716.XU CN201921057716U CN209843629U CN 209843629 U CN209843629 U CN 209843629U CN 201921057716 U CN201921057716 U CN 201921057716U CN 209843629 U CN209843629 U CN 209843629U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- dust
- base
- insulated switchgear
- breaker body
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model belongs to the technical field of the cubical switchboard circuit breaker technique and specifically relates to a plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function, the on-line screen storage device comprises a base, the equal fixed mounting in both sides of base has fixed establishment, coupling mechanism fixed mounting has the circuit breaker body at the top of base, the fixed intercommunication in right side of circuit breaker body has two wiring ends, circuit breaker body top is rotated and is connected with the plug-in strip. The utility model discloses a dust cover keeps apart circuit breaker body and outside, through the logical groove sliding connection at shielding plate and installation casing top, can shelter from the space of removal when not influencing the plug-in strip wobbling, prevent that the dust from falling to circuit breaker body surface through the space of removal to reach the purpose that prevents that the dust from falling to circuit breaker body surface, reach effectively dustproof, avoid long-term accumulation dust to cause the problem of pollution to the operational environment of circuit breaker, avoid the dust to influence the circuit breaker heat dissipation.
Description
Technical Field
The utility model relates to a cubical switchboard circuit breaker technical field especially relates to a plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like.
The dustproof effect of the existing plateau type environment-friendly gas insulated switchgear circuit breaker is unsatisfactory, dust can be deposited on parts of the circuit breaker, and the dust accumulated for a long time can pollute the working environment of the circuit breaker and influence the heat dissipation of the circuit breaker.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having prototype environmental protection gas-insulated switchgear circuit breaker dustproof effect unsatisfactory among the prior art, the dust can deposit on the part of circuit breaker, and the long-term dust that accumulates can cause the pollution to the operational environment of circuit breaker, influences the radiating shortcoming of circuit breaker, and the prototype environmental protection gas-insulated switchgear circuit breaker with dustproof function that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plateau type environment-friendly gas insulated switchgear breaker with a dustproof function is designed, which comprises a base, the two sides of the base are both fixedly provided with a fixing mechanism, the top of the base is fixedly provided with a breaker body through a connecting mechanism, the right side of the breaker body is fixedly communicated with two wiring ends, the top of the breaker body is rotatably connected with a knife switch, the top of the base is fixedly provided with a dust cover, the wiring end passes through the dust cover and extends to the outside of the dust cover, the two sides of the dust cover are respectively provided with a heat dissipation mechanism, the top of the dust cover is fixedly communicated with an installation shell, the top of the mounting shell is provided with a knife switch which passes through the through groove and is fixedly provided with a handle, the surface fixed mounting of plug-in strip has the shielding plate, the spacing groove with lead to the groove intercommunication is seted up at the top of installation casing, shielding plate sliding connection is on the inner wall in spacing groove.
Preferably, the fixing mechanism comprises fixing plates, the two fixing plates are respectively fixed on two sides of the base, and mounting holes are formed in the tops of the fixing plates.
Preferably, the connecting mechanism comprises connecting plates, two connecting plates are fixedly mounted on two sides of the breaker body, and the connecting plates are connected with the base through fixing bolts in a threaded mode.
Preferably, heat dissipation mechanism includes the thermovent, the thermovent is seted up in the side of dust cover, fixed mounting has the dust screen on the inner wall of thermovent, the dust screen is made by nylon.
Preferably, the shielding plate is arc-shaped and slides in a sealing manner with the inner wall of the limiting groove at the top of the mounting shell.
The utility model provides a pair of plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function, beneficial effect lies in:
1. the utility model discloses a dust cover keeps apart circuit breaker body and outside, through the logical groove sliding connection at shielding plate and installation casing top, can shelter from the space of removal when not influencing the plug-in strip wobbling, prevent that the dust from falling to circuit breaker body surface through the space of removal to reach the purpose that prevents that the dust from falling to circuit breaker body surface, reach effectively dustproof, avoid long-term accumulation dust to cause the problem of pollution to the operational environment of circuit breaker, avoid the dust to influence the circuit breaker heat dissipation.
2. Through setting up the thermovent, played the effect that provides heat dissipation channel, through setting up the dust screen, played the effect that prevents the dust and get into the thermovent.
Drawings
Fig. 1 is a first perspective view of a plateau type environment-friendly gas-insulated switchgear circuit breaker with a dustproof function according to the present invention;
fig. 2 is a sectional view of a front view of a plateau type environment-friendly gas-insulated switchgear circuit breaker with a dustproof function according to the present invention;
fig. 3 is a second perspective view of the plateau type environment-friendly gas-insulated switchgear circuit breaker with a dustproof function according to the present invention;
fig. 4 is the utility model provides a relief after dust cover is demolishd to plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function.
In the figure: the circuit breaker comprises a base 1, a circuit breaker body 2, a wiring terminal 3, a switch blade 4, a dust cover 5, an installation shell 6, a through groove 7, a handle 8, a baffle plate 9, a limiting groove 10, a fixing plate 11, an installation hole 12, a connecting plate 13, a fixing bolt 14, a heat dissipation opening 15 and a dust screen 16.
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.
Referring to fig. 1-4, a plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function, includes base 1, and the equal fixed mounting in both sides of base 1 has a fixed establishment, and fixed establishment includes fixed plate 11, and two fixed plates 11 are fixed respectively in the both sides of base 1, and mounting hole 12 has been seted up at the top of fixed plate 11, has seted up the fixed plate 11 of mounting hole 12 through the setting, has played the effect of fixing parts such as convenient grafting bolt to make things convenient for unable adjustment base 1.
There is circuit breaker body 2 at base 1's top through coupling mechanism fixed mounting, and coupling mechanism includes connecting plate 13, and the equal fixed mounting in both sides of circuit breaker body 2 has two connecting plates 13, through 14 threaded connection of fixing bolt between connecting plate 13 and the base 1 to the effect at base 1 top has been played and has been fixed circuit breaker body 2.
The fixed intercommunication in right side of circuit breaker body 2 has two wiring ends 3, and 2 tops of circuit breaker body are rotated and are connected with plug-in strip 4, and the top fixed mounting of base 1 has dust cover 5, and wiring end 3 passes dust cover 5 and extends to its outside, through setting up dust cover 5, has played the effect of sheltering from the dust, extends wiring end 3 to the outside of dust cover 5, prevents that the dust from passing through wiring passageway entering dust cover 5.
The both sides of dust cover 5 all are provided with heat dissipation mechanism, and heat dissipation mechanism includes thermovent 15, and thermovent 15 sets up in the side of dust cover 5, and fixed mounting has dust screen 16 on the inner wall of thermovent 15, and dust screen 16 is made by nylon, through setting up thermovent 15, has played the effect of providing the heat dissipation passageway, through setting up dust screen 16, has played the effect that prevents the dust and get into dust cover 5 through thermovent 15.
The top of the dust cover 5 is fixedly communicated with an installation shell 6, the top of the installation shell 6 is provided with a switch blade 4, the switch blade 4 passes through a through groove 7 and is fixedly provided with a handle 8, the surface of the switch blade 4 is fixedly provided with a baffle plate 9, the top of the installation shell 6 is provided with a limiting groove 10 communicated with the through groove 7, the baffle plate 9 is slidably connected on the inner wall of the limiting groove 10, the baffle plate 9 is arc-shaped and hermetically slides with the inner wall of the limiting groove 10 at the top of the installation shell 6, the circuit breaker body 2 is isolated from the outside through the dust cover, the baffle plate 9 is slidably connected with the through groove 7 at the top of the installation shell 6, the moving space can be shielded while the swing of the switch blade 4 is not influenced, the dust is prevented from falling to the surface of the circuit breaker body 2 through the moving space, thereby achieving the purpose of preventing the dust from falling to the surface of the circuit breaker body 2, achieving effective, avoid the dust to influence the circuit breaker heat dissipation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a plateau type environmental protection gas-insulated switchgear circuit breaker with dustproof function, includes base (1), its characterized in that: the improved circuit breaker is characterized in that fixing mechanisms are fixedly mounted on two sides of the base (1), a circuit breaker body (2) is fixedly mounted at the top of the base (1) through a connecting mechanism, two wiring ends (3) are fixedly communicated with the right side of the circuit breaker body (2), a switch blade (4) is rotatably connected to the top of the circuit breaker body (2), a dust cover (5) is fixedly mounted at the top of the base (1), the wiring ends (3) penetrate through the dust cover (5) and extend to the outside of the wiring ends, heat dissipation mechanisms are arranged on two sides of the dust cover (5), an installation shell (6) is fixedly communicated with the top of the dust cover (5), the switch blade (4) is arranged at the top of the installation shell (6), the switch blade (4) penetrates through a through groove (7) and is fixedly provided with a handle (8), and a shielding plate (9) is fixedly mounted, the top of the mounting shell (6) is provided with a limiting groove (10) communicated with the through groove (7), and the shielding plate (9) is connected to the inner wall of the limiting groove (10) in a sliding mode.
2. The plateau type environment-friendly gas-insulated switchgear circuit breaker with dust-proof function according to claim 1, characterized in that: the fixing mechanism comprises fixing plates (11), the two fixing plates (11) are respectively fixed on two sides of the base (1), and mounting holes (12) are formed in the tops of the fixing plates (11).
3. The plateau type environment-friendly gas-insulated switchgear circuit breaker with dust-proof function according to claim 1, characterized in that: the connecting mechanism comprises connecting plates (13), two connecting plates (13) are fixedly mounted on two sides of the breaker body (2), and the connecting plates (13) are connected with the base (1) through fixing bolts (14) in a threaded mode.
4. The plateau type environment-friendly gas-insulated switchgear circuit breaker with dust-proof function according to claim 1, characterized in that: the heat dissipation mechanism comprises a heat dissipation opening (15), the side face of the dust cover (5) is arranged at the heat dissipation opening (15), a dust screen (16) is fixedly mounted on the inner wall of the heat dissipation opening (15), and the dust screen (16) is made of nylon.
5. The plateau type environment-friendly gas-insulated switchgear circuit breaker with dust-proof function according to claim 1, characterized in that: the shielding plate (9) is arc-shaped and slides in a sealing way with the inner wall of the limiting groove (10) at the top of the mounting shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057716.XU CN209843629U (en) | 2019-07-08 | 2019-07-08 | Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057716.XU CN209843629U (en) | 2019-07-08 | 2019-07-08 | Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843629U true CN209843629U (en) | 2019-12-24 |
Family
ID=68899669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921057716.XU Expired - Fee Related CN209843629U (en) | 2019-07-08 | 2019-07-08 | Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640627A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | Breaker for general aircraft |
| CN112885636A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | High-voltage isolating switch for indoor use |
-
2019
- 2019-07-08 CN CN201921057716.XU patent/CN209843629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640627A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | Breaker for general aircraft |
| CN112885636A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | High-voltage isolating switch for indoor use |
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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: 20191224 |