CN206976101U - A kind of three-phase formal dress arrester - Google Patents
A kind of three-phase formal dress arrester Download PDFInfo
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- CN206976101U CN206976101U CN201720931860.6U CN201720931860U CN206976101U CN 206976101 U CN206976101 U CN 206976101U CN 201720931860 U CN201720931860 U CN 201720931860U CN 206976101 U CN206976101 U CN 206976101U
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- arrester
- formal dress
- direction board
- housing
- phase
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Abstract
The utility model provides a kind of three-phase formal dress arrester, and the three-phase formal dress arrester includes：Housing；Insulator, the insulator are connected to the case top；Electric conductor, the electric conductor are arranged on the enclosure interior, and the electric conductor connects the insulator；Ground terminal, on the housing, the ground terminal is electrically connected with the electric conductor for the ground terminal connection；Charge valve, the charge valve connection is on the housing；Monitor device on-line, the on-line monitoring device connection is on the housing.The beneficial effects of the utility model：The on-line monitoring device of setting can measure electric current, voltage and resistance data in real time, keep safe to use, the insulation effect of insulator is good, the conductive effect of electric conductor is good, and the stability of three-phase formal dress arrester is preferable, small volume, simple in construction, maintenance cost is low, and insulation effect is preferable.
Description
Technical field
It the utility model is related to lightning arrester technical field, more particularly to a kind of three-phase formal dress arrester.
Background technology
Arrester is protection system, such as power transmission network, is gone out in the functional fault due to thunderbolt or other subsystems
When existing over-pressed, arrester exports this overvoltage towards ground connection direction, and thus protects the miscellaneous part of power transmission network.
The main Types of arrester have tube type arrester, valve-type arrester and Zinc-Oxide Arrester etc..Each type is taken shelter from the thunder
The main operational principle of device is different, but their work is substantially identical, is provided to protect the communications cable and leads to
Believe that equipment is without prejudice.
Current existing arrester stability is general, and volume is larger, complicated, and maintenance cost is high, and insulation effect is general.
Utility model content
For problems of the prior art, it is preferable that the utility model provides a kind of stability, small volume, structure
Simply, maintenance cost is low, the preferable three-phase formal dress arrester of insulation effect.
The utility model adopts the following technical scheme that：
A kind of three-phase formal dress arrester, the three-phase formal dress arrester include：
Housing；
Insulator, the insulator are connected to the case top；
Electric conductor, the electric conductor are arranged on the enclosure interior, and the electric conductor connects the insulator；
Ground terminal, on the housing, the ground terminal electrically connects with the electric conductor for the ground terminal connection
Connect；
Charge valve, the charge valve connection is on the housing；
Monitor device on-line, the on-line monitoring device connection is on the housing.
Preferably, the three-phase formal dress arrester also includes：
Explosion-protection equipment, on the housing, the on-line monitoring device and the explosion-protection equipment distinguish position for the explosion-proof connection
In the housing both sides.
Preferably, the three-phase formal dress arrester also includes：
Suspension ring, the suspension ring connection is on the housing.
Preferably, the three-phase formal dress arrester also includes：
Accessory tank shell, the accessory tank shell is below the on-line monitoring device, the accessory tank shell
Connection is on the housing.
Preferably, the on-line monitoring device includes A phases monitor, B phases monitor and C phase monitors.
Preferably, the three-phase formal dress arrester also includes：
First direction board, first direction board have the first instruction pattern of a default correspondence A phases monitor,
First direction board is located at below the A phases monitor, and first direction board is connected on the accessory tank shell；
Second direction board, second direction board have the second instruction pattern of a default correspondence B phases monitor,
Second direction board is located at below the B phases monitor, and second direction board is connected on the accessory tank shell；
3rd direction board, the 3rd direction board have the 3rd instruction pattern of a default correspondence C phases monitor,
3rd direction board is located at below the C phases monitor, and the 3rd direction board is connected on the accessory tank shell.
Preferably, the three-phase formal dress arrester also includes：
4th direction board, the 4th direction board have the 4th instruction of a default correspondence three-phase formal dress arrester
Pattern, the 4th direction board are connected on the accessory tank shell.
Preferably, the mode that the insulator is connected through a screw thread connects on the housing.
The beneficial effects of the utility model are：The on-line monitoring device of setting can measure electric current, voltage and resistance in real time
Data, keep safe to use, the insulation effect of insulator is good, and the conductive effect of electric conductor is good, the stabilization of three-phase formal dress arrester
Preferable, the small volume of property, simple in construction, maintenance cost is low, and insulation effect is preferable.
Brief description of the drawings
Fig. 1 is the front view of three-phase formal dress arrester in a kind of preferred embodiment of the present utility model；
Fig. 2 is the side view of three-phase formal dress arrester in a kind of preferred embodiment of the present utility model；
Fig. 3 is one of top view of three-phase formal dress arrester in a kind of preferred embodiment of the present utility model；
Fig. 4 is in a kind of preferred embodiment of the present utility model the two of the top view of three-phase formal dress arrester；
Fig. 5 is in a kind of preferred embodiment of the present utility model the three of the top view of three-phase formal dress arrester；
Fig. 6 is in a kind of preferred embodiment of the present utility model the four of the top view of three-phase formal dress arrester；
Fig. 7 is the structural representation of charge valve in a kind of preferred embodiment of the present utility model；
Fig. 8 is the structural representation of ground terminal in a kind of preferred embodiment of the present utility model
Embodiment
It should be noted that in the case where not conflicting, following technical proposals, can be mutually combined between technical characteristic.
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings：
As shown in figures 1-8, a kind of three-phase formal dress arrester, above-mentioned three-phase formal dress arrester include：
Housing 12；
Insulator 1, above-mentioned insulator 1 are connected to the above-mentioned top of housing 12；
Electric conductor, above-mentioned electric conductor are arranged on inside above-mentioned housing 12, and above-mentioned electric conductor connects above-mentioned insulator 1；
Ground terminal 5, above-mentioned ground terminal 5 are connected on above-mentioned housing 12, above-mentioned ground terminal 5 and above-mentioned electric conductor electricity
Property connection；
Charge valve 2, above-mentioned charge valve 2 are connected on above-mentioned housing 12；
Monitor device 3 on-line, above-mentioned on-line monitoring device 3 is connected on above-mentioned housing 12.
In the present embodiment, the protection feature of the three-phase formal dress arrester in the present invention is greatly improved, suitable for phase
The gas insulation opening and closing arrangement, the transformer etc. that are arranged in power station, electric substation etc. are protected for abnormal voltage.Due to
Using sulfur hexafluoride gas as dielectric, it can realize in the same manner as other switchgears and significantly minimize,
Thus, very big effect is achieved in setting area diminution of substation facilities etc. etc..
Each part dimension of three-phase formal dress arrester can adjust according to being actually needed, wherein, the on-line monitoring device 3 of setting can
Measurement electric current, voltage and resistance data in real time, keep safe to use, the insulation effect of insulator 1 is good, the conductive effect of electric conductor
Fruit is good, and the stability of three-phase formal dress arrester is preferable, and small volume is simple in construction, and maintenance cost is low, and insulation effect is preferable.
In preferred embodiment, above-mentioned three-phase formal dress arrester also includes：
Explosion-protection equipment 6, it is above-mentioned it is explosion-proof be connected on above-mentioned housing 12, above-mentioned on-line monitoring device 3 and above-mentioned explosion-protection equipment 6 divide
Not Wei Yu the above-mentioned both sides of housing 12, explosion-protection equipment 6 has good explosion-proof performance.
In preferred embodiment, above-mentioned three-phase formal dress arrester also includes：
Suspension ring 7, above-mentioned suspension ring 7 are connected on above-mentioned housing 12, and suspension ring 7 are easily installed.
In preferred embodiment, above-mentioned three-phase formal dress arrester also includes：
Housing accessory tank shell 4, above-mentioned housing accessory tank shell 4 is positioned at the above-mentioned lower section of on-line monitoring device 3, above-mentioned shell
Body accessory tank shell 4 is connected on above-mentioned housing 12, and housing accessory tank shell 4 coordinates with on-line monitoring device 3.
In preferred embodiment, above-mentioned on-line monitoring device 3 includes A phases monitor (A in Fig. 3-6), B phases monitor (figure
B in 3-6) and C phase monitors Fig. 3-6 in C).
In preferred embodiment, above-mentioned three-phase formal dress arrester also includes：
First direction board 8, above-mentioned first direction board 8 have the first instruction figure of a default above-mentioned A phases monitor of correspondence
Case, above-mentioned first direction board 8 are located at below above-mentioned A phases monitor, and above-mentioned first direction board 8 is connected to above-mentioned housing accessory case
On housing 4；
Second direction board 9, above-mentioned second direction board 9 have the second instruction figure of a default above-mentioned B phases monitor of correspondence
Case, above-mentioned second direction board 9 are located at below above-mentioned B phases monitor, and above-mentioned second direction board 9 is connected to above-mentioned housing accessory case
On housing 4；
3rd direction board 10, above-mentioned 3rd direction board 10 have the 3rd instruction of a default above-mentioned C phases monitor of correspondence
Pattern, above-mentioned 3rd direction board 10 are located at below above-mentioned C phases monitor, and it is attached that above-mentioned 3rd direction board 10 is connected to above-mentioned housing
On product tank shell 4.
In the present embodiment, arrester phase sequence and on-line monitoring device corresponding relation are as shown in the table：
L1, L2, L3 are respectively three on-line monitoring devices.
In preferred embodiment, above-mentioned three-phase formal dress arrester also includes：
4th direction board 11, above-mentioned 4th direction board 11 have the 4th of a default above-mentioned three-phase formal dress arrester of correspondence
Pattern is indicated, above-mentioned 4th direction board 11 is connected on above-mentioned housing accessory tank shell 4, and the 4th direction board 11 is nameplate.
In preferred embodiment, the mode that above-mentioned insulator 1 is connected through a screw thread is connected on above-mentioned housing 12, specifically may be used
Realized by multiple 12-M16 screw rods.
In preferred embodiment, the air valve connection dimension of charge valve 2 is as shown in fig. 7, size such as Fig. 8 institutes of ground terminal 5
Show.
By explanation and accompanying drawing, the exemplary embodiments of the specific structure of embodiment are given, it is new based on this practicality
Type spirit, can also make other conversions.Although above-mentioned utility model proposes existing preferred embodiment, however, these contents
It is not intended as limiting to.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention and scope of the present utility model as.
Any and all scope and content of equal value, are all considered as still belonging to intention of the present utility model and model in Claims scope
In enclosing.
Claims (8)
1. a kind of three-phase formal dress arrester, it is characterised in that the three-phase formal dress arrester includes：
Housing；
Insulator, the insulator are connected to the case top；
Electric conductor, the electric conductor are arranged on the enclosure interior, and the electric conductor connects the insulator；
Ground terminal, on the housing, the ground terminal is electrically connected with the electric conductor for the ground terminal connection；
Charge valve, the charge valve connection is on the housing；
Monitor device on-line, the on-line monitoring device connection is on the housing.
2. three-phase formal dress arrester according to claim 1, it is characterised in that the three-phase formal dress arrester also includes：
Explosion-protection equipment, on the housing, the on-line monitoring device and the explosion-protection equipment are located at institute respectively for the explosion-proof connection
State housing both sides.
3. three-phase formal dress arrester according to claim 1, it is characterised in that the three-phase formal dress arrester also includes：
Suspension ring, the suspension ring connection is on the housing.
4. three-phase formal dress arrester according to claim 1, it is characterised in that the three-phase formal dress arrester also includes：
Accessory tank shell, the accessory tank shell is below the on-line monitoring device, the accessory tank shell connection
On the housing.
5. three-phase formal dress arrester according to claim 4, it is characterised in that the on-line monitoring device monitors including A phases
Device, B phases monitor and C phase monitors.
6. three-phase formal dress arrester according to claim 5, it is characterised in that the three-phase formal dress arrester also includes：
First direction board, first direction board has the first instruction pattern of a default correspondence A phases monitor, described
First direction board is located at below the A phases monitor, and first direction board is connected on the accessory tank shell；
Second direction board, second direction board has the second instruction pattern of a default correspondence B phases monitor, described
Second direction board is located at below the B phases monitor, and second direction board is connected on the accessory tank shell；
3rd direction board, the 3rd direction board has the 3rd instruction pattern of a default correspondence C phases monitor, described
3rd direction board is located at below the C phases monitor, and the 3rd direction board is connected on the accessory tank shell.
7. three-phase formal dress arrester according to claim 4, it is characterised in that the three-phase formal dress arrester also includes：
4th direction board, the 4th direction board have the 4th instruction figure of a default correspondence three-phase formal dress arrester
Case, the 4th direction board are connected on the accessory tank shell.
8. three-phase formal dress arrester according to claim 1, it is characterised in that the side that the insulator is connected through a screw thread
Formula connects on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931860.6U CN206976101U (en) | 2017-07-28 | 2017-07-28 | A kind of three-phase formal dress arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931860.6U CN206976101U (en) | 2017-07-28 | 2017-07-28 | A kind of three-phase formal dress arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976101U true CN206976101U (en) | 2018-02-06 |
Family
ID=61397770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931860.6U Expired - Fee Related CN206976101U (en) | 2017-07-28 | 2017-07-28 | A kind of three-phase formal dress arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976101U (en) |
-
2017
- 2017-07-28 CN CN201720931860.6U patent/CN206976101U/en not_active Expired - Fee Related
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| 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: 20180206 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |