CN104577859A - Solid insulated switch module of solid insulated switch equipment - Google Patents
Solid insulated switch module of solid insulated switch equipment Download PDFInfo
- Publication number
- CN104577859A CN104577859A CN201510050487.9A CN201510050487A CN104577859A CN 104577859 A CN104577859 A CN 104577859A CN 201510050487 A CN201510050487 A CN 201510050487A CN 104577859 A CN104577859 A CN 104577859A
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- China
- Prior art keywords
- control device
- insulation body
- arc control
- solid
- main insulation
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a solid insulated switch module of solid insulated switch equipment and belongs to the field of electromechanical devices. The solid insulated switch module comprises a mechanism case, an arc extinguish chamber operating mechanism, an isolation grounding operating mechanism, an arc extinguish chamber drive device, an isolation grounding drive device, main insulators, observation windows, arc extinguish chamber insulated pull rods, vacuum arc extinguish chambers, electric display sensors, inlet-outlet line sleeves, flexible connections, arc extinguish chamber side static contacts, a dynamic contact, bus side conducting rods, main bus sleeves, bus side static contacts, a guide plate, an insulated pull rod, guide slots, a grounding conducting rod and sealing rings. The solid insulated switch module is a unit modular structure integrating tripolar mechanism and has the advantages of simple and compact structure, no maintenance, full insulated and sealing, strong pollution resistance, touchable outer surface, arc extinguish achieved by the vacuum arc extinguish chambers, small size, reliable insulated performance, module standardization, safety and reliability, operational convenience and smaller size of the switch equipment.
Description
Technical field
The invention belongs to field of electromechanical equipment, particularly a kind of solid insulation switch module for solid-state insulated switchgear.
Background technology
In current switch industry, Medium Voltage Switchgear is widely used, and that its Insulation Scheme adopts mostly is air insulation and SF
6(sulphur hexafluoride) gas-insulated.The switch cubicle volume of air insulation mode is larger, takes up room large.SF
6gas, owing to having excellent arc quenching characteristic, is also adopted widely, but SF
6gas decomposable asymmetric choice net under arcing goes out toxic gas, is huge to the harm of human body and environment.Kyoto Protocol clear stipulaties SF
6gas is one of six kinds of greenhouse gas, uses and discharge clear and definite restriction requirement to it; And in the field of employment of relative closure, SF
6the SF that gas-insulated ring network cabinet leaks
6gas and analyte thereof are not easy diffusion, can cause the personnel be in its environment poisoning, the injury such as suffocate, and causes great pollution to atmospheric environment.
Therefore need badly in the middle of prior art and want a kind of new technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved by this invention: a kind of solid insulation switch module for solid-state insulated switchgear is provided, larger for the switch cubicle volume solving air insulation mode, take up room large, and SF
6gas insulation switch cabinet decomposable asymmetric choice net under arcing goes out toxic gas and then to the technical problem such as the harm of human body and environment is huge.
A kind of solid insulation switch module for solid-state insulated switchgear, comprise mechanism's casing, arc control device operating mechanism, isolation ground connection operating mechanism, arc control device transmission device, isolation ground connection transmission device, main insulation body, observation window, arc control device insulated tension pole, vacuum interrupter, charged display transducer, line conducting rod, inlet-outlet sleeve, be flexible coupling, arc control device side fixed contact, moving contact, bus bar side conducting rod, main bus bar sleeve pipe, bus bar side fixed contact, guide plate, insulated tension pole, gathering sill, ground connection conducting rod, sealing ring, described mechanism box house is installed with arc control device operating mechanism, isolation ground connection operating mechanism, arc control device transmission device and isolation ground connection transmission device, described arc control device operating mechanism is connected with arc control device transmission device by power transmission shaft, described isolation ground connection operating mechanism is connected with isolation ground connection transmission device by power transmission shaft, described main insulation body is fixed on mechanism's bottom half by bolt and sealing ring, and the quantity of main insulation body is 3, and be respectively used to A, B, C three-phase separate branch bus system, main insulation body inside is provided with cavity, and the front side wall of main insulation body is provided with through hole, described observation window covers the through hole on main insulation body completely, and is fixedly installed in the leading exterior surface of main insulation body by bolt and sealing ring, the top of described arc control device insulated tension pole is connected with arc control device transmission device, and the bottom of arc control device insulated tension pole is provided with connecting screw rod, and connecting screw rod is fixedly connected with the moved end of vacuum interrupter after being flexible coupling, described vacuum interrupter is arranged at the front portion at the bottom of main insulation intracoelomic cavity, and upward, quiet end down in the moved end of vacuum interrupter, the inductive means of described charged display transducer is φ 50 gauze screen, and φ 50 gauze screen is enclosed within the outside of line conducting rod, and the display unit of charged display transducer is connected with outside by M4 screwed hole, described line conducting rod is arranged in inlet-outlet sleeve, and one end of line conducting rod is connected with the quiet end of vacuum interrupter by bolt, and the other end is provided with internal thread, described inlet-outlet sleeve is positioned at the bottom of main insulation body front end, forms the frustum of a cone protruding from main insulation body front-end surface, described one end be flexible coupling is fixed between arc control device insulated tension pole and vacuum interrupter, and the other end is fixed between the embedded nut bottom arc control device side fixed contact and main insulation intracoelomic cavity, described arc control device side fixed contact is fixedly connected with the embedded nut bottom main insulation intracoelomic cavity after being flexible coupling by bolt, described moving contact is fixedly connected with insulated tension pole with guide plate respectively by bolt, and the inner surface of moving contact one end and the outer surface of arc control device side fixed contact are slidably connected, and the inner surface of the other end and the outer surface of bus bar side fixed contact are slidably connected, described bus bar side conducting rod is arranged in main bus bar sleeve pipe, and its upper end is connected with bus bar side fixed contact, and the other end is provided with internal thread, described main bus bar sleeve pipe is positioned at the bottom of main insulation body rear end, forms the frustum of a cone protruding from surface, main insulation body posterior end, described bus bar side fixed contact is fixed on the upper end of bus bar side conducting rod, described guide plate is fixed on moving contact top, and two sides of guide plate are provided with 4 juts, and this jut slides in gathering sill, the upper end of described insulated tension pole is connected with isolation ground connection transmission device, and the lower end of insulated tension pole is fixedly connected with moving contact by bolt, described gathering sill is positioned in main insulation intracoelomic cavity both side surface, is symmetrically arranged, totally 4 roads, the upper end of described ground connection conducting rod is connected with isolation ground connection transmission device, ground connection conducting rod when moving to lower end and the inner surface of arc control device side fixed contact be slidably connected.
The material of described main insulation body is epoxy resin, adopts automatic pressure gelation process cast to form.
On the root end face of the inlet-outlet sleeve on described main insulation body, be distributed with 4 M8 copper embedded nuts.
Described main insulation external surface is coated with zinc coat or semi-conductive layer, wherein the faying face of the outer surface of the outer surface of inlet-outlet sleeve, main bus bar sleeve pipe, observation window and main insulation body and charged display sensor external with M4 screwed hole for the center of circle with 1.2cm be radius round boss face on not this coat.
Described vacuum interrupter is circuit breaker vacuum interrupter or vacuum arc extinguishing chamber for loading switch.
Described vacuum extinction outdoor face adopts silicon rubber to carry out encapsulate.
Described inlet-outlet sleeve, main bus bar sleeve pipe are the European standard taper of IEC of 630A.
Described moving contact outer surface is coated with one deck silicone rubber insulation layer or insulating powder sulfuric horizon.
By adopting technique scheme, the present invention can bring following beneficial effect:
1, the present invention designs uniqueness, meets the instructions for use of 12kV and 24kV switchgear completely; Be provided with sealing ring on main insulation body top, be convenient to be connected and fixed with mechanism casing, and ensure the sealing of insulating cylinder, therefore stain resistance strengthens greatly; Utilize that vacuum interrupter arc extinguishing, volume are little, insulation property are reliable, modularization standardization, use safety, non-maintaining, reduce the volume of joined switchgear simultaneously.
2, isolating switch is made up of bus bar side fixed contact, arc control device side fixed contact, moving contact, moving contact moves up and down, belong to upper and lower direct-operated isolating switch, moving contact Surface coating has one deck silicon rubber, dynamic and static contact surface shape is the face of cylinder, this kind of structure Electric Field Distribution is even, well avoids the generation of electric field concentration phenomenon.The silicone rubber insulation layer on moving contact surface is also conducive to the insulation property strengthening its switch module entirety.
3, earthed switch is made up of ground connection conducting rod and arc control device side fixed contact, ground connection conducting rod moves up and down, and belongs to upper and lower Direct Action Type earthed switch, and ground connection conducting rod, fixed contact surface configuration are the face of cylinder, this kind of structure Electric Field Distribution is even, well avoids the generation of electric field concentration phenomenon.
4, main insulation body adopts automatic pressure gel technology (APG) cast to form by epoxy resin, and by each parts sealings such as vacuum interrupter, charged display transducer, line conducting rod, bus bar side conducting rods in insulating cylinder, adopt the insulating forms of solid dielectric insulation, avoid SF
6gas and analyte thereof are to the generation of the problems such as atmospheric environment pollutes.
5, main insulation external surface is coated with zinc coat or semi-conductive layer, insulating cylinder is external surface grounded, the effect serving uniform electric field, avoid charge buildup, suppress phase fault and prevent operating personnel from getting an electric shock, overcome the deficiency of the aspects such as current gas-insulated ring network cabinet phase insulation, arc-extinguishing medium, the palp position of people is tangible, improves insulating reliability and safety in utilization.
6, vacuum interrupter sealing is at the lower front of main insulation intracoelomic cavity, its outer surface silastic material has carried out encapsulate process, completely eliminate because of air gap cause arc control device external insulation pottery outer surface or ceramic thickness direction by the generation of high electrical breakdown problem.And outsourcing is encapsulated in the silicon rubber of arc control device as elastic insulated resilient coating, the ceramic material solving sealing insulator epoxy resin and arc control device causes relative motion and then destroys insulation property and the problem punctured by high-tension electricity because expanding with heat and contract with cold.
7, whether the setting of charged display transducer, intuitively can understand electric equipment with working voltage.
8, main insulation body three-phase independently, every mutually respectively by inner at dielectric for primary conductive loop and vacuum interrupter (circuit breaker with or on-load switch with) sealing, the effect that the screening cover that line conducting rod and vacuum interrupter quiet end junction are set up plays good electric field shielding and electric fields uniform is distributed.
9, the M8 copper embedded nut of inlet-outlet sleeve surrounding setting, fixing for main insulation body, also can be used for the fixed installation of the current transformer matched with it.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is front schematic view of the present invention.
Fig. 3 is the sectional structure schematic diagram under arc control device of the present invention combined floodgate, isolating switch combined floodgate, grounding switch tripping state.
Fig. 4 is the sectional structure schematic diagram under arc control device separating brake of the present invention, isolating switch separating brake, grounding switch tripping state.
Fig. 5 is the sectional structure schematic diagram under arc control device of the present invention combined floodgate, isolating switch separating brake, earthed switch "on" position.
In figure, 1 is mechanism's casing, 2 is arc control device operating mechanism, 3 is isolation ground connection operating mechanism, 4 is arc control device transmission device, 5 is isolation ground connection transmission device, 6 is main insulation body, 7 is observation window, 8 is arc control device insulated tension pole, 9 is vacuum interrupter, 10 is charged display transducer, 11 is line conducting rod, 12 is inlet-outlet sleeve, 13 for being flexible coupling, 14 is arc control device side fixed contact, 15 is moving contact, 16 is bus bar side conducting rod, 17 is main bus bar sleeve pipe, 18 is bus bar side fixed contact, 19 is guide plate, 20 is insulated tension pole, 21 is gathering sill, 22 is ground connection conducting rod, 23 is sealing ring.
Embodiment
As shown in the figure, a kind of solid insulation switch module for solid-state insulated switchgear of the present invention, it is characterized in that: comprise mechanism's casing 1, arc control device operating mechanism 2, isolation ground connection operating mechanism 3, arc control device transmission device 4, isolation ground connection transmission device 5, main insulation body 6, observation window 7, arc control device insulated tension pole 8, vacuum interrupter 9, charged display transducer 10, line conducting rod 11, inlet-outlet sleeve 12, be flexible coupling 13, arc control device side fixed contact 14, moving contact 15, bus bar side conducting rod 16, main bus bar sleeve pipe 17, bus bar side fixed contact 18, guide plate 19, insulated tension pole 20, gathering sill 21, ground connection conducting rod 22, sealing ring 23.
Arc control device operating mechanism 2, isolation ground connection operating mechanism 3, arc control device transmission device 4, isolation ground connection transmission device 5 are installed in described mechanism casing 1, realize the splitting or integrating lock function of vacuum interrupter, isolating switch and earthed switch; Described main insulation body 6 inside is provided with cavity, and chamber inner sidewall is symmetrically arranged with 4 road gathering sills 21; Described vacuum interrupter 9 is arranged at the front portion at the bottom of main insulation body 6 inner chamber, and quiet end and the line conducting rod 11 of vacuum interrupter 9 are bolted; The moved end of described vacuum interrupter 9 be flexible coupling 13, the lower end of arc control device insulated tension pole 8 links together; Described inlet-outlet sleeve 12 is positioned at the bottom of main insulation body 6 front end, forms the frustum of a cone protruding from main insulation body 6 front-end surface; Described arc control device insulated tension pole 8 upper end is connected with arc extinguishing transmission device 4; Described arc control device side fixed contact 14 is fixed on main insulation body 6 intracavity bottom by screw with soft together with 13; Described main bus bar sleeve pipe 17 is positioned at main insulation body 6 rear lower, forms the frustum of a cone protruding from main insulation body 6 rear surface; Described bus bar side conducting rod 16 is positioned at main bus bar sleeve pipe 17, and two ends are equipped with screwed hole; Described bus bar side fixed contact 18 is fixed on the upper end of bus bar side conducting rod 16 in main insulation body 6 chamber by screw; Described moving contact 15, guide plate 19 become moving contact component with insulated tension pole 20 by bolt combination; Described insulated tension pole 20 upper end passes device 5 with isolation ground connection and is connected; Described ground connection conducting rod 22 upper end passes device 5 with isolation ground connection and is connected; Described main insulation body 6 upper end is provided with annular seal groove, and seal groove is built with sealing ring 23.
Described arc control device operating mechanism 2 is circuit breaker vacuum interrupter operating mechanism or vacuum arc extinguishing chamber for loading switch operating mechanism.
Described observation window 7 is fixedly installed in outside the anterior through hole of main insulation body 6 by screw and sealing ring, clearly can observe moving contact whether be in open position by observing 6.
Described vacuum interrupter 9 is circuit breaker vacuum interrupter or vacuum arc extinguishing chamber for loading switch.
Described vacuum interrupter 9 outer surface adopts silicon rubber to carry out encapsulate.
A screening cover is set up in the quiet end of described vacuum interrupter 9 and line conducting rod 11 junction, plays good electric field shielding effect.
Described vacuum interrupter 9 by operation arc control device operating mechanism 2, then moves up and down via arc control device transmission device 4, arc control device insulated tension pole 8 transmission, thus realizes the splitting or integrating lock function of circuit breaker or on-load switch.As shown in Fig. 3, Fig. 4, Fig. 5.
Described moving contact 15 by operation isolation ground connection operating mechanism 3, then moves up and down via isolation ground connection transmission device 5, insulated tension pole 2 transmission, thus realizes the splitting or integrating lock function of isolating switch.As shown in Fig. 3, Fig. 4, Fig. 5.
Described ground connection conducting rod 22 by operation isolation ground connection operating mechanism 3, then moves up and down via the transmission of isolation ground connection transmission device 5, thus is grounded the splitting or integrating lock function of switch.As shown in Fig. 3, Fig. 4, Fig. 5.
Described guide plate 19 is fixed together with moving contact 15, guide plate 19 moves up and down along gathering sill 21 on main insulation body 6 chamber inner sidewall, thus ensure that moving contact 15 can vertical up-or-down movement, ensure reliably to close a floodgate between moving contact 15 and arc control device side fixed contact 14, bus bar side fixed contact 18.
Described moving contact 15 outer surface is coated with one deck silicone rubber insulation layer or insulating powder sulfuric horizon, increases insulation property and electric field shielding effect.
On the root end face of the inlet-outlet sleeve on described main insulation body 6, be distributed with 4 M8 copper embedded nuts, fixing for main insulation body 6, also can be used for the fixed installation of institute's distribution current transformer.
Described main insulation body 6 outer surface has zinc coat or semi-conductive layer, insulating cylinder is external surface grounded, the effect serving uniform electric field, avoid charge buildup, suppress phase fault and prevent operating personnel from getting an electric shock, overcome the deficiency of the aspects such as current gas-insulated ring network cabinet phase insulation, arc-extinguishing medium, the palp position of people is tangible, improves insulating reliability and safety in utilization.
Described inlet-outlet sleeve 12, main bus bar sleeve pipe 17 are the European standard taper of IEC of 630A, and this design is more suitable for electric cable accessories, the standardization of main bus bar system, supporting and installation.
A kind of solid insulation switch module for solid-state insulated switchgear of the present invention, can be used as wire inlet loop, also can be used as transmission line circuit, every road unit comprises the operating mechanism that the identical branch bar system of three-phase and three-phase share, belong to the unit-modularized structure that three are extremely total to mechanism form, all electrified bodies are all placed in main insulation body 6, external interface is all connected with main bus bar by standard European electric cable accessories, main insulation body 6 outer surface has zinc coat or semi-conductive layer, and reliable ground, live part realizes full-insulated full-sealed, improve insulating reliability and safety in utilization, degree of protection IP67, there is volume little, environment-friendly type, function i ntegration, reliability is high, the advantage such as non-maintaining, overcome current air insulation and gas-insulated ring network cabinet phase insulation, the deficiency of the aspects such as arc-extinguishing medium, and avoid because using SF
6gas and the SF caused
6the discharge of gas and analyte thereof or leak the pollution to air and the injury to human body.
Claims (8)
1. for a solid insulation switch module for solid-state insulated switchgear, it is characterized in that: comprise mechanism's casing (1), arc control device operating mechanism (2), isolation ground connection operating mechanism (3), arc control device transmission device (4), isolation ground connection transmission device (5), main insulation body (6), observation window (7), arc control device insulated tension pole (8), vacuum interrupter (9), charged display transducer (10), line conducting rod (11), inlet-outlet sleeve (12), be flexible coupling (13), arc control device side fixed contact (14), moving contact (15), bus bar side conducting rod (16), main bus bar sleeve pipe (17), bus bar side fixed contact (18), guide plate (19), insulated tension pole (20), gathering sill (21), ground connection conducting rod (22), sealing ring (23), described mechanism casing (1) inside is installed with arc control device operating mechanism (2), isolation ground connection operating mechanism (3), arc control device transmission device (4) and isolation ground connection transmission device (5), described arc control device operating mechanism (2) is connected with arc control device transmission device (4) by power transmission shaft, described isolation ground connection operating mechanism (3) is connected with isolation ground connection transmission device (5) by power transmission shaft, described main insulation body (6) is fixed on mechanism's casing (1) bottom by bolt and sealing ring (23), the quantity of main insulation body (6) is 3, be respectively used to A, B, C three-phase separate branch bus system, main insulation body (6) inside is provided with cavity, and the front side wall of main insulation body (6) is provided with through hole, described observation window (7) covers the through hole on main insulation body (6) completely, and is fixedly installed in the leading exterior surface of main insulation body (6) by bolt and sealing ring (23), the top of described arc control device insulated tension pole (8) is connected with arc control device transmission device (4), the bottom of arc control device insulated tension pole (8) is provided with connecting screw rod, and connecting screw rod is fixedly connected with the moved end of vacuum interrupter (9) afterwards through be flexible coupling (13), described vacuum interrupter (9) is arranged at the front portion at the bottom of main insulation body (6) inner chamber, and upward, quiet end down in the moved end of vacuum interrupter (9), the inductive means of described charged display transducer (10) is φ 50 gauze screen, φ 50 gauze screen is enclosed within the outside of line conducting rod (11), and the display unit of charged display transducer (10) is connected with outside by M4 screwed hole, described line conducting rod (11) is arranged in inlet-outlet sleeve (12), and one end of line conducting rod (11) is connected by the quiet end of bolt with vacuum interrupter (9), and the other end is provided with internal thread, described inlet-outlet sleeve (12) is positioned at the bottom of main insulation body (6) front end, forms the frustum of a cone protruding from main insulation body (6) front-end surface, described one end being flexible coupling (13) is fixed between arc control device insulated tension pole (8) and vacuum interrupter (9), and the other end is fixed between the embedded nut of arc control device side fixed contact (14) and main insulation body (6) intracavity bottom, described arc control device side fixed contact (14) is fixedly connected with the embedded nut of main insulation body (6) intracavity bottom through be flexible coupling (13) afterwards by bolt, described moving contact (15) is fixedly connected with insulated tension pole (20) with guide plate (19) respectively by bolt, the inner surface of moving contact (15) one end and the outer surface of arc control device side fixed contact (14) are slidably connected, and the inner surface of the other end and the outer surface of bus bar side fixed contact (18) are slidably connected, described bus bar side conducting rod (16) is arranged in main bus bar sleeve pipe (17), and its upper end is connected with bus bar side fixed contact (18), and the other end is provided with internal thread, described main bus bar sleeve pipe (17) is positioned at the bottom of main insulation body (6) rear end, forms the frustum of a cone protruding from main insulation body (6) surface, posterior end, described bus bar side fixed contact (18) is fixed on the upper end of bus bar side conducting rod (16), described guide plate (19) is fixed on moving contact (15) top, and two sides of guide plate (19) are provided with 4 juts, and this jut slides in gathering sill (21), the upper end of described insulated tension pole (20) is connected with isolation ground connection transmission device (5), and the lower end of insulated tension pole (20) is fixedly connected with moving contact (15) by bolt, described gathering sill (21) is positioned in main insulation body (6) inner chamber both side surface, is symmetrically arranged, totally 4 roads, the upper end of described ground connection conducting rod (22) is connected with isolation ground connection transmission device (5), ground connection conducting rod (22) when moving to lower end and the inner surface of arc control device side fixed contact (14) be slidably connected.
2. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1, is characterized in that: the material of described main insulation body (6) is epoxy resin, adopts automatic pressure gelation process cast to form.
3. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1 and 2, it is characterized in that: on the root end face of the inlet-outlet sleeve (12) on described main insulation body (6), be distributed with 4 M8 copper embedded nuts.
4. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1 and 2, it is characterized in that: described main insulation body (6) outer surface has zinc coat or semi-conductive layer, wherein the faying face of the outer surface of the outer surface of inlet-outlet sleeve (12), main bus bar sleeve pipe (17), observation window (7) and main insulation body (6) and charged display transducer (10) outside with M4 screwed hole for the center of circle with 1.2cm be radius round boss face on not this coat.
5. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1, is characterized in that: described vacuum interrupter (9) is circuit breaker vacuum interrupter or vacuum arc extinguishing chamber for loading switch.
6. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1 or 5, is characterized in that: described vacuum interrupter (9) outer surface adopts silicon rubber to carry out encapsulate.
7. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1, is characterized in that: described inlet-outlet sleeve (12), main bus bar sleeve pipe (17) are the European standard taper of IEC of 630A.
8. a kind of solid insulation switch module for solid-state insulated switchgear according to claim 1, is characterized in that: described moving contact (15) outer surface is coated with one deck silicone rubber insulation layer or insulating powder sulfuric horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050487.9A CN104577859B (en) | 2015-01-30 | 2015-01-30 | Solid insulated switch module of solid insulated switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050487.9A CN104577859B (en) | 2015-01-30 | 2015-01-30 | Solid insulated switch module of solid insulated switch equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104577859A true CN104577859A (en) | 2015-04-29 |
| CN104577859B CN104577859B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510050487.9A Active CN104577859B (en) | 2015-01-30 | 2015-01-30 | Solid insulated switch module of solid insulated switch equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921326A (en) * | 2019-04-24 | 2019-06-21 | 江苏洛云电力科技有限公司 | The solid insulation cabinet of mountable Integral three-phase current transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090115547A (en) * | 2008-05-02 | 2009-11-05 | 월드계전 주식회사 | A distributing board having solid-state insulating switchgear |
| CN204068009U (en) * | 2014-09-24 | 2014-12-31 | 吉林省金冠电气股份有限公司 | A kind of main insulation body for solid-state insulated switchgear |
| CN204376293U (en) * | 2015-01-30 | 2015-06-03 | 吉林省金冠电气股份有限公司 | A kind of solid insulation switch module for solid-state insulated switchgear |
-
2015
- 2015-01-30 CN CN201510050487.9A patent/CN104577859B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090115547A (en) * | 2008-05-02 | 2009-11-05 | 월드계전 주식회사 | A distributing board having solid-state insulating switchgear |
| CN204068009U (en) * | 2014-09-24 | 2014-12-31 | 吉林省金冠电气股份有限公司 | A kind of main insulation body for solid-state insulated switchgear |
| CN204376293U (en) * | 2015-01-30 | 2015-06-03 | 吉林省金冠电气股份有限公司 | A kind of solid insulation switch module for solid-state insulated switchgear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921326A (en) * | 2019-04-24 | 2019-06-21 | 江苏洛云电力科技有限公司 | The solid insulation cabinet of mountable Integral three-phase current transformer |
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| CN104577859B (en) | 2017-01-25 |
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Denomination of invention: A solid insulation switch module for solid insulation switchgear Effective date of registration: 20220624 Granted publication date: 20170125 Pledgee: China Construction Bank Corporation Changchun Shuangyang sub branch Pledgor: JILIN JINGUAN ELECTRIC Co.,Ltd. Registration number: Y2022220000021 |