CN107492458A - A kind of switchgear operation mechanism integrates gas tank - Google Patents
A kind of switchgear operation mechanism integrates gas tank Download PDFInfo
- Publication number
- CN107492458A CN107492458A CN201610404230.3A CN201610404230A CN107492458A CN 107492458 A CN107492458 A CN 107492458A CN 201610404230 A CN201610404230 A CN 201610404230A CN 107492458 A CN107492458 A CN 107492458A
- Authority
- CN
- China
- Prior art keywords
- gas tank
- operation mechanism
- switchgear operation
- flange
- switchgear
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention relates to a kind of switchgear operation mechanism to integrate gas tank, including gas tank, some switchgear operation mechanisms is integrated with the gas tank, the switchgear operation mechanism is connected by adpting flange with other mechanisms；Insulating gas is poured in the gas tank.Switchgear operation mechanism is integrated in inflatable gas tank by the present invention, can thoroughly prevent the influence of environment switching devices operating mechanism, it is ensured that operating mechanism action is normal.
Description
Technical field
The present invention relates to switchgear operation mechanism technology field, a kind of switchgear is specifically disclosed
Operating mechanism integrates gas tank.
Background technology
The operating mechanism of existing switchgear it is exposed in atmosphere, many of operating mechanism electricity
The moving component of plating piece (metalwork) composition, Hui Tu Droplets lubricating grease on moving component；Due to long-term
It is exposed in atmosphere, humidity, salt, pernicious gas etc. influence in by environment, and plated item holds very much
Easily get rusty, lubricating grease it is easily withered, cause moving component action to be obstructed, so as to cause mechanism failure,
Switchgear work is abnormal.
The content of the invention
The goal of the invention of the present invention is：One kind, which is provided, for solution problem above thoroughly prevents environment
The influence of switching devices operating mechanism, it is ensured that operating mechanism switchgear operation working properly
Mechanism integrates gas tank.
The technical solution adopted in the present invention is such：
A kind of switchgear operation mechanism integrates gas tank, including gas tank, is integrated in the gas tank
There are some switchgear operation mechanisms, the switchgear operation mechanism passes through adpting flange and its
His mechanism connects；Insulating gas is poured in the gas tank.
Further, the adpting flange include control line socket flange, direct acting flange,
Rotatable interface flange, observation window flange and the tracheae seat with check valve.
Further, the insulating gas is nitrogen or dry air.
Further, the direct acting flange and rotatable interface flange are arranged at the gas tank back of the body
Face, in upper and lower distribution.
Further, the gentle base of observation window flange is arranged at the gas tank front, presents
Lower distribution.
Further, pressure gauge is installed on the tracheae seat.
In summary, due to using above-mentioned technical proposal, the beneficial effects of the invention are as follows：
Inflatable gas tank of the present invention can be by original exposed aerial switchgear operation mechanism
It is installed in this gas tank；Gas tank is fully sealed, and is first vacuumized gas tank by tracheae seat, then
It is re-filled with nitrogen or dry air so that pressure is slightly above atmospheric pressure in gas tank；Various flanges
Seal, protective gas does not leak, and is set operating mechanism and switch by these flanges
It is standby to be coupled, realize the purpose for closing lock.
Operating mechanism is placed in this gas tank, can thoroughly prevent adverse circumstances switching devices behaviour
Make the influence of mechanism, it is ensured that operating mechanism action is normal, so as to realize that the work of switchgear can
By property.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is installment state structure chart of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1-2, a kind of switchgear operation mechanism integrates gas tank, including gas tank 1,
The top of gas tank 1 is provided with control line socket flange 2, is provided with the side wall of gas tank 1
Direct acting flange 3, rotatable interface flange 4, observation window flange 5 and the tracheae with check valve
Seat 6；The direct acting flange 3 and rotatable interface flange 4 are arranged at the back side of gas tank 1,
In upper and lower distribution；The gentle base 6 of observation window flange 5 is arranged at the front of gas tank 1,
In upper and lower distribution；Pressure gauge is installed on the tracheae seat, it is directly perceived to understand the inside gas of gas tank 1
Buckling.
Nitrogen or dry air are poured in the gas tank 1, various flanges seal, and protect
Shield gas does not leak, and is coupled operating mechanism with switchgear by these adpting flanges.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are to be
The principle of the present invention is explained, and can not be construed in any way to the scope of the present invention
Limitation.Based on explanation herein, those skilled in the art would not require any inventive effort
Other embodiments of the present invention can be associated, these modes fall within the present invention's
Within protection domain.
Claims (6)
1. a kind of switchgear operation mechanism integrates gas tank, it is characterised in that：Including gas tank, in institute
State and some switchgear operation mechanisms are integrated with gas tank, the switchgear operation mechanism passes through
Adpting flange is connected with other mechanisms；Insulating gas is poured in the gas tank.
2. a kind of switchgear operation mechanism according to claim 1 integrates gas tank, its feature
It is：The adpting flange includes control line socket flange, direct acting flange, rotatable interface
Flange, observation window flange and the tracheae seat with check valve.
3. a kind of switchgear operation mechanism according to claim 1 integrates gas tank, its feature
It is：The insulating gas is nitrogen or dry air.
4. a kind of switchgear operation mechanism according to claim 2 integrates gas tank, its feature
It is：The direct acting flange and rotatable interface flange are arranged at the gas tank back side, present
Lower distribution.
5. a kind of switchgear operation mechanism according to claim 2 integrates gas tank, its feature
It is：The gentle base of observation window flange is arranged at the gas tank front, in upper and lower distribution.
6. a kind of switchgear operation mechanism according to claim 2 or 5 integrates gas tank, its
It is characterised by：Pressure gauge is installed on the tracheae seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404230.3A CN107492458A (en) | 2016-06-12 | 2016-06-12 | A kind of switchgear operation mechanism integrates gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404230.3A CN107492458A (en) | 2016-06-12 | 2016-06-12 | A kind of switchgear operation mechanism integrates gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492458A true CN107492458A (en) | 2017-12-19 |
Family
ID=60641986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404230.3A Pending CN107492458A (en) | 2016-06-12 | 2016-06-12 | A kind of switchgear operation mechanism integrates gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492458A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234080Y (en) * | 2008-07-31 | 2009-05-06 | 江苏宝胜电气股份有限公司 | Reciprocating sealing piece for inflating compartment direct-action type circuit breaker |
| CN203367844U (en) * | 2013-07-12 | 2013-12-25 | 广西银河迪康电气有限公司 | Cable branching cabinet air box |
| CN203377532U (en) * | 2013-07-23 | 2014-01-01 | 江苏宝胜电气股份有限公司 | Inflation sealing air chamber casing provided with visual window |
| CN105244798A (en) * | 2015-11-05 | 2016-01-13 | 北海银河开关设备有限公司 | Environment-friendly gas insulating ring main unit |
| CN205863043U (en) * | 2016-06-12 | 2017-01-04 | 江苏大全长江电器股份有限公司 | The integrated gas tank of a kind of switchgear operation mechanism |
-
2016
- 2016-06-12 CN CN201610404230.3A patent/CN107492458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234080Y (en) * | 2008-07-31 | 2009-05-06 | 江苏宝胜电气股份有限公司 | Reciprocating sealing piece for inflating compartment direct-action type circuit breaker |
| CN203367844U (en) * | 2013-07-12 | 2013-12-25 | 广西银河迪康电气有限公司 | Cable branching cabinet air box |
| CN203377532U (en) * | 2013-07-23 | 2014-01-01 | 江苏宝胜电气股份有限公司 | Inflation sealing air chamber casing provided with visual window |
| CN105244798A (en) * | 2015-11-05 | 2016-01-13 | 北海银河开关设备有限公司 | Environment-friendly gas insulating ring main unit |
| CN205863043U (en) * | 2016-06-12 | 2017-01-04 | 江苏大全长江电器股份有限公司 | The integrated gas tank of a kind of switchgear operation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |