CN204376398U - Complete three safety guards mutually of a kind of six posts - Google Patents
Complete three safety guards mutually of a kind of six posts Download PDFInfo
- Publication number
- CN204376398U CN204376398U CN201420786199.0U CN201420786199U CN204376398U CN 204376398 U CN204376398 U CN 204376398U CN 201420786199 U CN201420786199 U CN 201420786199U CN 204376398 U CN204376398 U CN 204376398U
- Authority
- CN
- China
- Prior art keywords
- mutually
- zinc oxide
- oxide valve
- explosion
- posts
- 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.)
- Active
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses complete three safety guards mutually of a kind of six posts, comprise six zinc oxide valve plates and explosion-proof base, six zinc oxide valve plates are alternate, connect respectively mutually and be thus divided into three alternate zinc oxide valve plates and three zinc oxide valve plates mutually.The utility model defencive function is perfect; can effectively limit atmospheric over-voltage and switching overvoltage; the lsafety level of protected equipment can be improved; the utility model design philosophy is novel; structure is unique; adopt gapless structure, protective feature is little by the impact of environmental condition, can be used for the area such as High aititude, heavy pollution.
Description
Technical field
The present invention relates to power supply unit technical field of auxiliary equipment, specifically belong to complete three safety guards mutually of a kind of six posts.
Background technology
Complete three safety guards mutually of six posts are a kind of protective devices that effectively can limit atmospheric over-voltage and switching overvoltage; the lsafety level of protected equipment can be improved; particularly the weak insulator arrangement of high voltage rotating machine class is alternate, and good effect is played in insulation mutually.
Summary of the invention
Defencive function of the present invention is perfect; can effectively limit atmospheric over-voltage and switching overvoltage; the lsafety level of protected equipment can be improved; design philosophy of the present invention is novel; structure is unique; adopt gapless structure, protective feature is little by the impact of environmental condition, can be used for the area such as High aititude, heavy pollution.
The technical solution used in the present invention is as follows:
Complete three safety guards mutually of a kind of six posts, comprise zinc oxide valve plate and explosion-proof base, described oxidation valve block is located on described explosion-proof base; Described oxidation valve block quantity is 6, and its connected mode is for dividing equally three teams, and alternate, phase ground connects respectively between two.
Preferably, described zinc oxide valve plate adopts gapless structure.
Preferably, described explosion-proof base is built with explosion protection system.
Compared with the prior art, beneficial effect of the present invention is as follows:
Present invention employs gapless structure, protective feature is little by environmental influence, can effectively limit atmospheric over-voltage and switching overvoltage, can improve the lsafety level of protected equipment, and structure is simple, and reliably, good manufacturability, has explosion prevention function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See accompanying drawing, complete three safety guards mutually of a kind of six posts, comprise zinc oxide valve plate and explosion-proof base, described oxidation valve block is located on described explosion-proof base; Described oxidation valve block quantity is 6, its connected mode for dividing equally three teams, between two alternate, connect respectively mutually, be divided into three alternate zinc oxide valve plates and three zinc oxide valve plates mutually.
Preferably, described zinc oxide valve plate adopts gapless structure.
Preferably, described explosion-proof base is built with explosion protection system.
This protective device, zinc oxide valve plate adopts gapless structure, and having stable behavior is reliable, is easy to realize on-line monitoring and preventive trial.Adopt the explosion-proof base with explosion protection system, when overvoltage protection device because people and Yun Yin cause damage, overvoltage protection device all can be avoided to explode and cause short circuit accident.
Claims (1)
1. complete three safety guards mutually of six posts, comprise zinc oxide valve plate and explosion-proof base, it is characterized in that: described oxidation valve block is located on described explosion-proof base; Described oxidation valve block quantity is 6, and its connected mode is for dividing equally three teams, and alternate, phase ground connects respectively between two.
2. complete three safety guards mutually of a kind of six posts according to claim 1, is characterized in that: described zinc oxide valve plate adopts gapless structure.
3. complete three safety guards mutually of a kind of six posts according to claim 1, is characterized in that: described explosion-proof base is built with explosion protection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786199.0U CN204376398U (en) | 2014-12-11 | 2014-12-11 | Complete three safety guards mutually of a kind of six posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786199.0U CN204376398U (en) | 2014-12-11 | 2014-12-11 | Complete three safety guards mutually of a kind of six posts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376398U true CN204376398U (en) | 2015-06-03 |
Family
ID=53332579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786199.0U Active CN204376398U (en) | 2014-12-11 | 2014-12-11 | Complete three safety guards mutually of a kind of six posts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376398U (en) |
-
2014
- 2014-12-11 CN CN201420786199.0U patent/CN204376398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202633928U (en) | Lightning protection power secondary system | |
| CN204376398U (en) | Complete three safety guards mutually of a kind of six posts | |
| CN202564561U (en) | Novel portable ground protection device | |
| CN202362356U (en) | High voltage live display and voice alarm device | |
| CN104538946A (en) | Six-column all-phase triplex safety protection device | |
| CN203415701U (en) | Terminal protective cover | |
| CN204731396U (en) | A kind of counter of lightning arrester live testing instrument and system | |
| CN202916398U (en) | System capable of preventing power frequency voltage from fleeing into impulse voltage generator | |
| CN202524073U (en) | Overvoltage protection circuit and communication equipment | |
| CN201946969U (en) | Protection circuit for battery explosion resistance | |
| CN204229952U (en) | Novel lightning arrester | |
| CN202678957U (en) | A six-branch overvoltage limiter | |
| CN203813413U (en) | Transformer protection device | |
| CN204517397U (en) | A kind of Novel Lightning circuit breaker | |
| CN203617630U (en) | Cable terminal hoop machining device | |
| CN204030510U (en) | A kind of novel 10kV wired foil zinc oxide arrester | |
| CN204290269U (en) | A kind of Modular Three-Phase Overvoltage Protector | |
| CN205723037U (en) | A kind of Zinc-Oxide Arrester | |
| CN203951159U (en) | A kind of surge protector redundant system | |
| CN206697927U (en) | A kind of new full phase overvoltage protection device | |
| CN204376397U (en) | A kind of three phase combined over-voltage protector | |
| CN203896020U (en) | Transformer substation storage battery over-discharge protection system | |
| CN203225698U (en) | High-voltage motor speed regulation controlling means for internal mixer use | |
| CN208226035U (en) | A kind of battery protection apparatus preventing reverse connection | |
| CN202712842U (en) | Six-branch overvoltage limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |