CN108807087A - A kind of sealed explosion-proof type breaker - Google Patents
A kind of sealed explosion-proof type breaker Download PDFInfo
- Publication number
- CN108807087A CN108807087A CN201710314133.XA CN201710314133A CN108807087A CN 108807087 A CN108807087 A CN 108807087A CN 201710314133 A CN201710314133 A CN 201710314133A CN 108807087 A CN108807087 A CN 108807087A
- Authority
- CN
- China
- Prior art keywords
- main body
- breaker
- device main
- described device
- proof type
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
Landscapes
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a kind of sealed explosion-proof type breakers,Including apparatus main body,The side of described device main body is equipped with outer container,The outer container is fixedly connected with described device main body,The lateral surface of the outer container is equipped with regulating switch,The bottom of described device main body is equipped with supporting rack,The bottom end of support frame as described above is equipped with line concentrating case,The line concentrating case is fixedly connected with described device main body by support frame as described above,The bottom of the line concentrating case is equipped with outconnector,The top of the line concentrating case is equipped with handle,The handle is fixedly connected with the line concentrating case,The top of described device main body is equipped with observation window,The side of the observation window is equipped with disconnecting switch,The bottom of the disconnecting switch is equipped with breaker skeleton,The side of the breaker skeleton is equipped with cable and passes in and out serial ports,This kind of new type explosion proof type breaker can more effectively protect machine,To the larger security performance for improving device,Have a vast market foreground and application prospect.
Description
Technical field
The present invention relates to breaker apparatus technical field, specially a kind of sealed explosion-proof type breaker.
Background technology
So-called explosion-proof type breaker is mainly applied to dangerous environment and production institute, is included in the environment of imflammable gas
In the environment of having dust, under adverse circumstances dangerous in this way, need to prevent issuable spark using explosion-proof type breaker
Or high temperature makes the danger of the combustible gas explosion in environment, to achieve the purpose that explosion-proof and requirement, and flameproof circuit breaker
Design also according to varying environment different, the table of explosion-proof type breaker without imflammable gas even different explosive-proof grade
Face is designed using aluminium alloy, and surface is firm, is worked with imflammable gas or dust in the environment of, originally with regard to right and wrong
Often dangerous thing, but can be by the generation again that the safe handling of equipment averts a calamity, only can avoid
Thing avoid making its unnecessary generation as possible, can ensure personal personal safety to the greatest extent.
But the sealing performance of existing explosion-proof type release unit is bad, leads to the indifferent of anti-dust, ineffective,
It cannot be used caused by the short circuit at explosion-proof type breaker back or overload so that the frequency of device maintenance overhaul significantly increases
Height, to increase use cost.
So how to design a kind of sealed explosion-proof type breaker, becoming us will currently solve the problems, such as.
Invention content
The purpose of the present invention is to provide a kind of sealed explosion-proof type breakers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of sealed explosion-proof type breaker, including device master
The side of body, described device main body is equipped with outer container, and the outer container is fixedly connected with described device main body, the lateral surface of the outer container
Equipped with regulating switch, the bottom of described device main body is equipped with supporting rack, and the bottom end of support frame as described above is equipped with line concentrating case, the line concentration
Case is fixedly connected with described device main body by support frame as described above, and the bottom of the line concentrating case is equipped with outconnector, the line concentration
The top of case is equipped with handle, and the handle is fixedly connected with the line concentrating case, and the top of described device main body is equipped with observation window, institute
The side for stating observation window is equipped with disconnecting switch, and the bottom of the disconnecting switch is equipped with breaker skeleton, the breaker skeleton
Side is equipped with cable and passes in and out serial ports, and the bottom of the breaker skeleton is equipped with interbus pedestal and insulating pull rod for breaker,
The bottom end of the insulating pull rod for breaker is equipped with external spool.
Further, the top of described device main body is equipped with fixed screw, and the fixed screw is solid with described device main body
Fixed connection.
Further, the bottom of the outconnector is equipped with rotating nuts, and the rotating nuts are lived with the outconnector
Dynamic connection.
Further, the bottom end of the disconnecting switch is equipped with isolation earthing switch operating shaft, the isolation earthing switch behaviour
Make axis to be flexibly connected with the disconnecting switch.
Further, the side of the external spool is equipped with earth bus pipe, and the earth bus pipe is female with the contact
Line pedestal is fixedly connected by the breaker skeleton.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of sealed explosion-proof type breaker, the sealing performance of device
It is greatly improved, the ability enhancing of anti-dust so that in use, safety coefficient is substantially improved device, to increase
The disconnecting switch of safety, apparatus main body interior design automatic at the first time can disconnect so that device stops operating, effectively
Solve the problems, such as because the short circuit at back either non-serviceable short circuit or overload can make breaker insulate caused by overload
Pull rod automatic telescopic, the connection of disconnecting device bottom part body earth bus are also effectively protected device, and duplicate protection to fill
The frequency for setting maintenance overhaul drastically declines, to reduce the cost of maintenance protection, to possess broader market prospects and
Application prospect.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the device of the invention main body partial structural diagram；
In figure：1- apparatus main bodies；2- fixed screws；3- outer containers；4- regulating switches；5- supporting racks；6- handles；7- outconnectors；
8- rotating nuts；9- observation windows；10- disconnecting switch；11- isolation earthing switch operating shafts；12- cables pass in and out serial ports；13- is disconnected
Road device insulated tension pole；14- earth bus pipes；The external spools of 15-；16- interbus pedestals；17- breaker skeletons；18- line concentrations
Case.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sealed explosion-proof type breaker, including apparatus main body
1, the side of described device main body 1 is equipped with outer container 3, and the outer container 3 is fixedly connected with described device main body 1, outside the outer container 3
Side is equipped with regulating switch 4, and the bottom of described device main body 1 is equipped with supporting rack 5, and the bottom end of support frame as described above 5 is equipped with line concentrating case
18, the line concentrating case 18 is fixedly connected with described device main body 1 by support frame as described above 5, and the bottom of the line concentrating case 18 is equipped with
The top of outconnector 7, the line concentrating case 18 is equipped with handle 6, and the handle 6 is fixedly connected with the line concentrating case 18, the dress
The top for setting main body 1 is equipped with observation window 9, and the side of the observation window 9 is equipped with disconnecting switch 10, the bottom of the disconnecting switch 10
Equipped with breaker skeleton 17, the side of the breaker skeleton 17 is equipped with cable and passes in and out serial ports 12, the breaker skeleton 17
Bottom be equipped with interbus pedestal 16 and insulating pull rod for breaker 13, the bottom end of the insulating pull rod for breaker 13 is equipped with external
Spool 15.
Further, the top of described device main body 1 is equipped with fixed screw 2, the fixed screw 2 and described device main body
1 is fixedly connected, and the fixed screw 2 can fix the outer container 3 of described device main body 1, the stability of intensifier.
Further, the bottom of the outconnector 7 is equipped with rotating nuts 8, the rotating nuts 8 and the outconnector
7 flexible connections, the setting that is flexibly connected of the rotating nuts 8 and the outconnector 7, installation easy to disassemble are easy to use.
Further, the bottom end of the disconnecting switch 10 is equipped with isolation earthing switch operating shaft 11, and the isolation ground connection is opened
It closes operating shaft 11 to be flexibly connected with the disconnecting switch 10, the disconnecting switch 10 can adjust the isolation earthing switch 10
Position, device easy to repair.
Further, the side of the external spool 15 be equipped with earth bus pipe 14, the earth bus pipe 14 with it is described
Interbus pedestal 16 is fixedly connected by the breaker skeleton 17, and earth bus can pass through 14 He of earth bus pipe
The breaker skeleton 17 is connect with the interbus pedestal 16, to protect the complete of earth bus.
Operation principle：First, mobile device rotates rotating nuts 8, fixes device, remove line concentration to bearing is needed
The fixed screw 2 of case 18 connects corresponding line by 6 desheathing of handle, then removes the fixed screw 2 of apparatus main body 1, takes
The shell of lower apparatus main body 1, adjustment isolation earthing switch operating shaft 11, regulates device, then loads onto shell, outside outer container 3
The regulating switch 4 of side is according to the adjustment of user's demand, and whole device is all sealing, when in use, if there is back
Short circuit or overload caused by non-serviceable situation, the disconnecting switch 10 of 1 interior design of apparatus main body can at the first time from
Dynamic circuit breaker is opened so that device stops operating, and the safety of protective device prevents from exploding, and short circuit or overload can make breaker insulate
13 automatic telescopic of pull rod, the connection of 1 Bottom ground busbar of disconnecting device main body, is also effectively protected device, increases safety
Coefficient, also reduces use cost, the larger security performance for improving device of duplicate protection, have a vast market foreground and
Application prospect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of sealed explosion-proof type breaker, including apparatus main body（1）, it is characterised in that：Described device main body（1）Side set
There is outer container（3）, the outer container（3）With described device main body（1）It is fixedly connected, the outer container（3）Lateral surface be equipped with adjust open
It closes（4）, described device main body（1）Bottom be equipped with supporting rack（5）, support frame as described above（5）Bottom end be equipped with line concentrating case（18）, institute
State line concentrating case（18）With described device main body（1）Pass through support frame as described above（5）It is fixedly connected, the line concentrating case（18）Bottom set
There is outconnector（7）, the line concentrating case（18）Top be equipped with handle（6）, the handle（6）With the line concentrating case（18）It is fixed
Connection, described device main body（1）Top be equipped with observation window（9）, the observation window（9）Side be equipped with disconnecting switch（10）,
The disconnecting switch（10）Bottom be equipped with breaker skeleton（17）, the breaker skeleton（17）Side be equipped with cable into
Go out serial ports（12）, the breaker skeleton（17）Bottom be equipped with interbus pedestal（16）And insulating pull rod for breaker（13）,
The insulating pull rod for breaker（13）Bottom end be equipped with external spool（15）.
2. a kind of sealed explosion-proof type breaker according to claim 1, it is characterised in that：Described device main body（1）Top
Portion is equipped with fixed screw（2）, the fixed screw（2）With described device main body（1）It is fixedly connected.
3. a kind of sealed explosion-proof type breaker according to claim 1, it is characterised in that：The outconnector（7）Bottom
Portion is equipped with rotating nuts（8）, the rotating nuts（8）With the outconnector（7）Flexible connection.
4. a kind of sealed explosion-proof type breaker according to claim 1, it is characterised in that：The disconnecting switch（10）Bottom
End is equipped with isolation earthing switch operating shaft（11）, the isolation earthing switch operating shaft（11）With the disconnecting switch（10）Activity
Connection.
5. a kind of sealed explosion-proof type breaker according to claim 1, it is characterised in that：The external spool（15）One
Side is equipped with earth bus pipe（14）, the earth bus pipe（14）With the interbus pedestal（16）Pass through the breaker bone
Frame（17）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314133.XA CN108807087A (en) | 2017-05-05 | 2017-05-05 | A kind of sealed explosion-proof type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314133.XA CN108807087A (en) | 2017-05-05 | 2017-05-05 | A kind of sealed explosion-proof type breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108807087A true CN108807087A (en) | 2018-11-13 |
Family
ID=64054695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314133.XA Pending CN108807087A (en) | 2017-05-05 | 2017-05-05 | A kind of sealed explosion-proof type breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108807087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513012A (en) * | 2022-11-22 | 2022-12-23 | 江苏太阳鸟照明电器有限公司 | Explosion-proof operating column mechanism of circuit breaker |
-
2017
- 2017-05-05 CN CN201710314133.XA patent/CN108807087A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513012A (en) * | 2022-11-22 | 2022-12-23 | 江苏太阳鸟照明电器有限公司 | Explosion-proof operating column mechanism of circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |