CN206727619U - It is a kind of anticreep European to be followed by arrester - Google Patents
It is a kind of anticreep European to be followed by arrester Download PDFInfo
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- CN206727619U CN206727619U CN201720527952.8U CN201720527952U CN206727619U CN 206727619 U CN206727619 U CN 206727619U CN 201720527952 U CN201720527952 U CN 201720527952U CN 206727619 U CN206727619 U CN 206727619U
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- arrester
- warning lamp
- fuse
- anticreep
- european
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Abstract
Anticreep European arrester is followed by the utility model discloses a kind of,The inside of the access port is provided with stud,The bottom of the insulating barrier is provided with outer semiconducting layer,The outer semiconducting layer is internally provided with interior semi-conductive layer,The inside of the interior semi-conductive layer is provided with piezoelectricity terminal,The side of the piezoelectricity terminal is provided with heat radiation protection layer,One end of the heat radiation protection layer is provided with protection bonnet,Warning lamp is installed below the piezoelectricity terminal,The side of the warning lamp is provided with alarm,The upper end of the lower end connection arrester fuse of the piezoelectricity terminal,The utility model is scientific and reasonable for structure,It is safe and convenient to use,Arrester is under general state,Arrester fuse passes through due to the basic no current of high-impedance state,By installing warning lamp and alarm,Arrester fuse is monitored,When arrester fuse leaks electricity,Warning lamp is flashed and alarm is warned,Ensured for the safety belt of people.
Description
Technical field
Over-voltage protection technology field is the utility model is related to, it is more particularly to a kind of anticreep European to be followed by arrester.
Background technology
Arrester is used to protect electrical equipment against high transient overvoltage and endanger and limit time of afterflow also often to limit afterflow
A kind of electrical equipment of assignment, main material are zinc oxide, and arrester is generally connected between power network wire and ground wire, but sometimes
It is connected to by electrical equipment winding or between wire.Arrester is otherwise referred to as overvoltage protection device, overvoltage limiter.Arrester
Effect is for protecting in power system various electric equipments from lightning surge, switching overvoltage, Frequency Transient Overvoltage
The electrical equipment for impacting and damaging.The type of arrester mainly has portable protective gaps, valve-type arrester and Zinc-Oxide Arrester, protection
Gap is mainly used in limiting atmospheric over-voltage, is generally used for distribution system, circuit and the protection of inlet wire of substation section.Valve-type arrester
It is used for the protection in electric substation and power plant with Zinc-Oxide Arrester, it is excessively electric to be mainly used in limitation air in 500KV and following system
Pressure, also by for limiting internal overvoltage or make the back-up protection of internal overvoltage in extra high voltage system.
Power leakage occurs in the excessive breakdown intraware of voltage when arrester is due to internal components aging or work, gives
The life security of people brings harm, it is therefore desirable to which design is a kind of anticreep European to be followed by such issues that arrester is to solve.
Utility model content
The utility model provide it is a kind of it is anticreep it is European be followed by arrester, arrester can be efficiently solved due to internal device
Power leakage occurs in the excessive breakdown intraware of voltage when part aging or work, and the life security to people brings harm
Problem.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：It is a kind of anticreep European to be followed by keeping away
Thunder device, including insulating barrier, stud, outer semiconducting layer, interior semi-conductive layer, piezoelectricity terminal, heat radiation protection layer, protection bonnet,
Warning lamp, alarm, arrester fuse, ground wire and access port, the insulating barrier are internally provided with access port, the access
The inside of mouth is provided with stud, and the bottom of the insulating barrier is provided with outer semiconducting layer, the inside of the outer semiconducting layer
Interior semi-conductive layer is provided with, the inside of the interior semi-conductive layer is provided with piezoelectricity terminal, and the side of the piezoelectricity terminal is provided with
Heat radiation protection layer, one end of the heat radiation protection layer are provided with protection bonnet, warning lamp are provided with below the piezoelectricity terminal,
The side of the warning lamp is provided with alarm, and the upper end of the lower end connection arrester fuse of the piezoelectricity terminal is described lightning-arrest
The lower end of device fuse is fixedly connected with ground wire, and the piezoelectricity terminal, warning lamp, alarm and arrester fuse are and external electrical
Source is electrically connected with.
Preferably, the warning lamp and piezoelectricity terminal series-shunt.
Preferably, the alarm and warning lamp are in parallel.
Preferably, the inwall of the access port is provided with screw thread.
Preferably, the both ends of the arrester fuse electrically connect with piezoelectricity terminal and ground wire respectively.
The beneficial effect that the utility model is reached is：The utility model is scientific and reasonable for structure, safe and convenient to use, takes shelter from the thunder
Device is under general state, and arrester fuse is because the basic no current of high-impedance state is by by installing warning lamp and alarm, to keeping away
Thunder device fuse is monitored, and when arrester fuse leaks electricity, warning lamp is flashed and alarm is warned, and is the safety of people
Bring guarantee.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the anticreep European structural representation for being followed by arrester of the utility model；
Fig. 2 is the scheme of installation of the utility model warning lamp and alarm；
In figure：1st, insulating barrier；2nd, stud；3rd, outer semiconducting layer；4th, interior semi-conductive layer；5th, piezoelectricity terminal；6th, radiate
Protective layer；7th, bonnet is protected；8th, warning lamp；9th, alarm；10th, arrester fuse；11st, it is grounded；12nd, access port.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：It is a kind of anticreep European to be followed by arrester, bag
Include insulating barrier 1, stud 2, outer semiconducting layer 3, interior semi-conductive layer 4, piezoelectricity terminal 5, heat radiation protection layer 6, protection bonnet 7,
Warning lamp 8, alarm 9, arrester fuse 10, ground wire 11 and access port 12, it is characterised in that：The inside of insulating barrier 1 is set
There is access port 12, the inside of access port 12 is provided with stud 2, and the bottom of insulating barrier 1 is provided with outer semiconducting layer 3, and outer half
Conductive layer 3 is internally provided with interior semi-conductive layer 4, and the inside of interior semi-conductive layer 4 is provided with piezoelectricity terminal 5, the side of piezoelectricity terminal 5
Face is provided with heat radiation protection layer 6, and one end of heat radiation protection layer 6 is provided with protection bonnet 7, and the lower section of piezoelectricity terminal 5 is provided with police
Show lamp 8, the side of warning lamp 8 is provided with alarm 9, the upper end of the lower end connection arrester fuse 10 of piezoelectricity terminal 5, arrester
The lower end of fuse 10 11 is fixedly connected with ground wire, piezoelectricity terminal 5, warning lamp 8, alarm 9 and arrester fuse 10 with outside
Portion's power supply is electrically connected with.
Warned in order that obtaining the warning lamp 8 when arrester is leaking electricity usually and can normally flash, it is excellent in the present embodiment
Choosing, warning lamp 8 is connected with piezoelectricity terminal 5.
Can independently it be warned in usual appearance electric leakage alarm device 9 and warning lamp 8 in arrester in order that obtaining, the present embodiment
In, it is preferred that alarm 9 and warning lamp 8 are in parallel.
More facilitate in external cord in order that obtaining this anticreep European arrester that is followed by, in the present embodiment, it is preferred that
The inwall of access port 12 is provided with screw thread.
In order that the energy normal work when occurring over-pressed of arrester fuse 10 is obtained, in the present embodiment, it is preferred that arrester core
The both ends of son 10 electrically connect with piezoelectricity terminal 5 and ground wire 11 respectively.
Operation principle and process for using of the present utility model：After the utility model installs, external cord is connect
Entrance 12, stud 2 is tightened into fixation, arrester is under general state, and arrester fuse 10 is because high-impedance state is substantially without electricity
Stream passes through, and by installing warning lamp 8 and alarm 9, arrester fuse 10 is monitored, when arrester fuse 10 leaks electricity
When, warning lamp 8 is flashed and alarm 9 is warned.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. it is a kind of it is anticreep it is European be followed by arrester, including insulating barrier (1), stud (2), outer semiconducting layer (3), interior partly lead
Electric layer (4), piezoelectricity terminal (5), heat radiation protection layer (6), protection bonnet (7), warning lamp (8), alarm (9), arrester fuse
(10) (11) and access port (12), are grounded, it is characterised in that：The insulating barrier (1) is internally provided with access port (12), institute
The inside for stating access port (12) is provided with stud (2), and the bottom of the insulating barrier (1) is provided with outer semiconducting layer (3), institute
That states outer semiconducting layer (3) is internally provided with interior semi-conductive layer (4), and the inside of the interior semi-conductive layer (4) is provided with piezoelectricity end
Sub (5), the side of the piezoelectricity terminal (5) are provided with heat radiation protection layer (6), and one end of the heat radiation protection layer (6) is provided with
Bonnet (7) is protected, warning lamp (8) is installed below the piezoelectricity terminal (5), the side of the warning lamp (8) is provided with report
Alert device (9), the upper end of the lower end connection arrester fuse (10) of the piezoelectricity terminal (5), under the arrester fuse (10)
End is fixedly connected with ground wire (11), and the piezoelectricity terminal (5), warning lamp (8), alarm (9) and arrester fuse (10) are equal
It is electrically connected with external power source.
2. one kind according to claim 1 is anticreep European to be followed by arrester, it is characterised in that：The warning lamp (8) with
Piezoelectricity terminal (5) is connected.
3. one kind according to claim 1 is anticreep European to be followed by arrester, it is characterised in that：The alarm (9) and
Warning lamp (8) is in parallel.
4. one kind according to claim 1 is anticreep European to be followed by arrester, it is characterised in that：The access port (12)
Inwall is provided with screw thread.
5. one kind according to claim 1 is anticreep European to be followed by arrester, it is characterised in that：The arrester fuse
(10) both ends electrically connect with piezoelectricity terminal (5) and ground wire (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527952.8U CN206727619U (en) | 2017-05-12 | 2017-05-12 | It is a kind of anticreep European to be followed by arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527952.8U CN206727619U (en) | 2017-05-12 | 2017-05-12 | It is a kind of anticreep European to be followed by arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727619U true CN206727619U (en) | 2017-12-08 |
Family
ID=60510649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527952.8U Active CN206727619U (en) | 2017-05-12 | 2017-05-12 | It is a kind of anticreep European to be followed by arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727619U (en) |
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2017
- 2017-05-12 CN CN201720527952.8U patent/CN206727619U/en active Active
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