CN206250140U - A kind of omnipotent breaker with arc-suppression function - Google Patents
A kind of omnipotent breaker with arc-suppression function Download PDFInfo
- Publication number
- CN206250140U CN206250140U CN201621290929.3U CN201621290929U CN206250140U CN 206250140 U CN206250140 U CN 206250140U CN 201621290929 U CN201621290929 U CN 201621290929U CN 206250140 U CN206250140 U CN 206250140U
- Authority
- CN
- China
- Prior art keywords
- arc
- chutes
- breaker
- suppression function
- lower section
- 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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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses a kind of omnipotent breaker with arc-suppression function, including arc-chutes, it is characterised in that：The arc-chutes top is provided with closing electromagnets, and closing electromagnets lower section is provided with arrester, the arrester is connected by connecting rod with disconnecting switch, the arc-chutes left side is provided with insulated tension pole, and insulated tension pole and is provided with pad and binding post, and the sealing casting matrix top is provided with protective tube, the sealing casting matrix lower section is provided with breaker body, the pedestal top is provided with fin, and arc-extinguish chamber is provided with the breaker body, and arc-extinguish chamber lower section is provided with suspension column.The utility model is all placed in the insulating base of breaker body by by arc-chutes; every grade separates; mutually insulated; not only safety again will not divide short high current when burst; can be carried within the time of regulation and cut-off the electric current under abnormal loop condition; there is certain protectiveness to circuit, it is safe and reliable.
Description
Technical field
The utility model is related to breaker apparatus technical field, specially a kind of air circuit breaker with arc-suppression function
Device.
Background technology
Breaker be the electric current that refers to close, carry and cut-off under normal loop condition and can close, regulation when
The interior switching device for carrying and cut-offfing the electric current under abnormal loop condition.Breaker is divided into primary cut-out by it using scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively obscured, typically by the referred to as High-Voltage Electrical Appliances of more than 3kV.Breaker can be used to
Distribution electric energy, infrequently starts asynchronous motor, power circuit and motor etc. is carried out and is protected, when their generations are serious
When overload or the failure such as short-circuit and under-voltage can automatic shutdown circuit, its function equivalent to Fuse switch with cross underheat relay
The combination of device etc..And it is latter in disjunction fault current as need not change parts.Traditional breaker safe poor-performing,
Insulating properties is bad, and heat dispersion is poor, frequently results in switch overheat, influences circuit safety, traditional breaker to expire
The demand of sufficient people, a kind of new omnipotent breaker with arc-suppression function of market in urgent need.
Utility model content
The purpose of this utility model is to provide a kind of omnipotent breaker with arc-suppression function, to solve above-mentioned background
The problem proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of universal with arc-suppression function is broken
Road device, including arc-chutes, it is characterised in that：The arc-chutes top is provided with closing electromagnets, and closing electromagnets lower section sets
Arrester is equipped with, the arrester is connected by connecting rod with disconnecting switch, the arc-chutes left side is provided with insulated tension pole, and
Pad and binding post are provided with insulated tension pole, the insulated tension pole lower section is provided with high-tension fuse, and high-tension fuse is logical
Cross connector to be connected with sealing casting matrix, the sealing casting matrix top is provided with protective tube, the sealing casting matrix lower section
Breaker body is provided with, and breaker body is fixed on pedestal, the pedestal top is provided with fin, the breaker
Arc-extinguish chamber is installed on body, and arc-extinguish chamber lower section is provided with suspension column.
Preferably, the closing electromagnets are in rectangular configuration, and are placed horizontally at arc-chutes top.
Preferably, the arc-chutes inside is in be provided with cover body outside hollow structure, and arc-chutes.
Preferably, the connecting rod can swing up and down, and connecting rod bottom is closely connected with disconnecting switch.
Preferably, the binding post is connected by wire with high-tension fuse.
Preferably, the high-tension fuse is bolted on installing plate.
Preferably, the upper and lower both sides of the breaker body are each provided with packing ring.
Compared with prior art, the beneficial effects of the utility model are：The utility model is all placed in by by arc-chutes
In the insulating base of breaker body, every grade separate, mutually insulated isolate with other modules and operating personnel, not only safely but also not
Cause to be burst when short high current is divided；Fin is arranged with by breaker body, the heat that can send circuit components
Amount is more effectively transmitted on fin, then is dispersed into surrounding air through fin, improves radiating efficiency, prevents circuit
Cross thermal initiation dangerous；By being provided with high-tension fuse, when the apparatus overload in circuit or circuit or when breaking down, part meeting is melted
Generate heat and melt, so as to cut off circuit, reach the purpose of protection circuit or equipment, substantially increase the security of circuit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is breaker body structural representation of the present utility model.
In figure：1- arc-chutes；2- insulated tension poles；3- pads；4- binding posts；5- high-tension fuses；6- connectors；7- is installed
Plate；8- fin；9- pedestals；10- closing electromagnets；11- arresters；12- connecting rods；13- disconnecting switch；14- protective tubes；15-
Sealing casting matrix；16- breaker bodies；17- arc-extinguish chambers；18- packing rings；19- suspension columns.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of air circuit breaker with arc-suppression function
Device, including arc-chutes 1, the top of arc-chutes 1 are provided with closing electromagnets 10, and the lower section of closing electromagnets 10 is provided with arrester
11, arrester 11 is connected by connecting rod 12 with disconnecting switch 13, and the left side of arc-chutes 1 is provided with insulated tension pole 2, and insulated tension pole
Pad 3 and binding post 4 are provided with 2, the lower section of insulated tension pole 2 is provided with high-tension fuse 5, and high-tension fuse 5 by connection
Device 6 is connected with sealing casting matrix 15, and the top of sealing casting matrix 15 is provided with protective tube 14, and the lower section of sealing casting matrix 15 is provided with
Breaker body 16, and breaker body 16 is fixed on pedestal 9, the top of pedestal 9 is provided with fin 8, breaker body 16
On arc-extinguish chamber 17 is installed, and the lower section of arc-extinguish chamber 17 is provided with suspension column 19, and closing electromagnets 10 are in rectangular configuration, and horizontal positioned
In the top of arc-chutes 1, the inside of arc-chutes 1 is in be provided with cover body outside hollow structure, and arc-chutes 1, and connecting rod 12 can swing up and down, and
The bottom of connecting rod 12 is closely connected with disconnecting switch 13, and binding post 4 is connected by wire with high-tension fuse 5, and high-tension fuse 5 leads to
Cross and be bolted on installing plate 7, breaker body is each provided with packing ring 18 in both sides about 16.
The utility model when in use, is connected after circuit, the normal work of breaker body 16, when circuit or electricity when using
Apparatus overload in road or when breaking down, the setting of high-tension fuse 5 can cause that molten part melts because of heating, so as to cut off electricity
Road, reaches the purpose of protection circuit or equipment, and the lower section of breaker body 16 is provided with fin 8, the grade electrical equipment of breaker body 16
The heat that part is distributed more effectively is transmitted on fin 8, then is dispersed into surrounding air through fin 8, improves radiating
Efficiency, prevents circuit from crossing thermal initiation danger, when circuital current reaches most your pupil's arc current, will strongly dissociate and form electric arc,
Should now leave behind insulated tension pole 2, press the disconnecting switch 13 in arc-chutes 2, start arc extinguishing program, prevent circuit carbon deposit and product
Raw electric spark, arc-chutes 1 are all placed in the pedestal 9 of breaker body 16, and every grade separates, mutually insulated, with other modules and
Operating personnel isolate, not only safety again will not divide short high current when burst.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of omnipotent breaker with arc-suppression function, including arc-chutes (1), it is characterised in that：Arc-chutes (1) top
Portion is provided with closing electromagnets (10), and closing electromagnets (10) lower section is provided with arrester (11), and the arrester (11) is led to
Cross connecting rod (12) to be connected with disconnecting switch (13), arc-chutes (1) left side is provided with insulated tension pole (2), and insulated tension pole
(2) pad (3) and binding post (4) are provided with, insulated tension pole (2) lower section is provided with high-tension fuse (5), and high-voltage fuse
Disconnected device (5) is connected by connector (6) with sealing casting matrix (15), and sealing casting matrix (15) top is provided with protective tube
(14), sealing casting matrix (15) lower section is provided with breaker body (16), and breaker body (16) is fixed on pedestal (9)
On, pedestal (9) top is provided with fin (8), and arc-extinguish chamber (17), and arc extinguishing are provided with the breaker body (16)
Cover (17) lower section is provided with suspension column (19).
2. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The closure electricity
Magnet (10) is in rectangular configuration, and is placed horizontally at arc-chutes (1) top.
3. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The arc-chutes
(1) internal is in be provided with cover body outside hollow structure, and arc-chutes (1).
4. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The connecting rod
(12) can swing up and down, and connecting rod (12) bottom is closely connected with disconnecting switch (13).
5. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The binding post
(4) it is connected with high-tension fuse (5) by wire.
6. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The high-voltage fuse
Disconnected device (5) is bolted on installing plate (7).
7. a kind of omnipotent breaker with arc-suppression function according to claim 1, it is characterised in that：The breaker
Body (16) is each provided with packing ring (18) in both sides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290929.3U CN206250140U (en) | 2016-11-25 | 2016-11-25 | A kind of omnipotent breaker with arc-suppression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290929.3U CN206250140U (en) | 2016-11-25 | 2016-11-25 | A kind of omnipotent breaker with arc-suppression function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250140U true CN206250140U (en) | 2017-06-13 |
Family
ID=59002915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290929.3U Expired - Fee Related CN206250140U (en) | 2016-11-25 | 2016-11-25 | A kind of omnipotent breaker with arc-suppression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250140U (en) |
-
2016
- 2016-11-25 CN CN201621290929.3U patent/CN206250140U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181125 |