CN103259232B - A kind of seal connecting method of insulation bus slot - Google Patents
A kind of seal connecting method of insulation bus slot Download PDFInfo
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- CN103259232B CN103259232B CN201310181466.1A CN201310181466A CN103259232B CN 103259232 B CN103259232 B CN 103259232B CN 201310181466 A CN201310181466 A CN 201310181466A CN 103259232 B CN103259232 B CN 103259232B
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- duct joint
- bus duct
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- insulation
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Abstract
The seal connecting method of a kind of insulation bus slot of disclosure, is made up of following steps: first, and some busbars of two insulation bus slots are connected respectively formation bus duct joint; Secondly, fixing the shell connecting two insulation bus slots with cover plate, bus duct joint is surrounded and is formed the bus duct joint shell of an opening by cover plate; Then, it is cast in bus duct joint with liquid ceramics SiClx rubber from the opening part of bus duct joint shell and fills up bus duct joint shell; Finally, being covered by the opening of bus duct joint shell with cover plate, these cover plate two ends are fixing with the shell of two insulation bus slots respectively to be connected. The present invention enables to liquid ceramics SiClx rubber and is full of each gap of bus duct joint; sealing and insulating properties are good; and Ceramic silicon rubber has the flame-retardant characteristic of excellence; remaining to ablation even more than fire endurance burning and form hard containment vessel, the busbar that protection is positioned at Ceramic silicon rubber is without damage.
Description
Technical field
The present invention relates to the seal connecting method of a kind of insulation bus slot.
Background technology
Being provided with some buses in intensive insulation bus duct, such bus (busline) copper (copper bar) of high conductivity, aluminum material are made, and in order to transmit electric energy, have the product collecting and distributing electric power.
The bus of intensive insulation bus duct is in electric energy transmitting procedure, carry big electric current, high voltage, insulating properties, fire resistance are had high requirement by bus bar products, therefore, what how two intensive insulation bus ducts were formed good insulation properties and fire resistance is connected to become a urgent problem.
Summary of the invention
It is an object of the invention to provide a kind of seal connecting method making isolated bus trough connection have insulation, excellent fire retarding performance.
For achieving the above object, the present invention provides the seal connecting method of a kind of insulation bus slot, is made up of following steps:
First, some busbars of two insulation bus slots are connected respectively formation bus duct joint;
Secondly, fixing the shell connecting two insulation bus slots with cover plate, bus duct joint is surrounded and is formed the bus duct joint shell of an opening by cover plate;
Then, it is cast in bus duct joint with liquid ceramics SiClx rubber from the opening part of bus duct joint shell and fills up bus duct joint shell;
Finally, being covered by the opening of bus duct joint shell with cover plate, these cover plate two ends are fixing with the shell of two insulation bus slots respectively to be connected.
Preferably, described formation bus duct joint method is to be connected respectively through connecting sheet correspondence by some busbars of two insulation bus slots, is dielectrically separated from by insulating barrier between adjacent tabs, and by some insulating barrier screws or be bolted to together.
Preferably, described liquid ceramics SiClx rubber is mainly made up of liquid silastic, silicon dioxide, silicone oil, coupling agent, Vitrified powder. Such as, liquid ceramics SiClx rubber is formulated with liquid silastic 100 weight portion, silicon dioxide 20～100 weight portion, silicone oil 1～20 weight portion, coupling agent 0.1～10 weight portion, Vitrified powder 20～120 weight portion.
Preferably, described liquid ceramics SiClx rubber farther includes foaming agent.
Preferably, described liquid ceramics SiClx rubber farther includes fire retardant
The beneficial effect of the seal connecting method of insulation bus slot of the present invention: adopt liquid ceramics SiClx castable rubber on bus duct joint and the method filling up described bus duct joint shell, enable to liquid ceramics SiClx rubber and be full of each gap of bus duct joint, therefore sealing and insulating properties are good, furthermore, Ceramic silicon rubber has the flame-retardant characteristic of excellence, remain to ablation even more than fire endurance burning and form hard containment vessel, containment vessel is prevented from flame and extends to the busbar of master row insulating groove further, thus the busbar that protection is positioned at Ceramic silicon rubber is without damage, guarantee the normal usage function of busbar, improve the safety of product.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the seal connecting method of insulation bus slot of the present invention;
Fig. 2 is the seal connecting method of insulation bus slot of the present invention schematic perspective view after forming bus duct joint and shell, before cast liquid Ceramic silicon rubber;
Fig. 3 be the seal connecting method of insulation bus slot of the present invention after completing casting liquid ceramics SiClx rubber, the schematic perspective view that the opening of bus duct joint shell covered with cover plate;
In figure: insulation bus slot 10, bus duct joint 20, cover plate 30, opening 31.
Detailed description of the invention
By describing the technology contents of the present invention, process in detail, being realized purpose and effect, it is explained in detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2 and Fig. 3, the present invention provides the seal connecting method of a kind of insulation bus slot, is made up of following steps:
First, some busbars of two insulation bus slots 10 are connected respectively formation bus duct joint 20;
Secondly, with three cover plates 30 corresponding fixing shell connecting two insulation bus slots 10 respectively, bus duct joint 20 is surrounded and is formed the bus duct joint shell of an opening 31 by three cover plates 30;
Then, it is cast on bus duct joint 20 and fills up described bus duct joint shell with liquid ceramics SiClx rubber from the opening 31 of described bus duct joint shell;
Finally, being covered by the opening 31 of bus duct joint shell with cover plate 30, these cover plate 30 two ends are fixing with the shell of two insulation bus slots 10 respectively to be connected.
Preferably, described formation bus duct joint method is to be connected respectively through connecting sheet correspondence by some busbars of two insulation bus slots 10, is dielectrically separated from by insulating barrier between adjacent tabs, and by some insulating barrier screws or be bolted to together.
Liquid ceramics SiClx rubber is mainly made up of liquid silastic, silicon dioxide, silicone oil, coupling agent, Vitrified powder.
Preferably, described liquid ceramics SiClx rubber is formulated with liquid silastic 100 weight portion, silicon dioxide 20～100 weight portion, silicone oil 1～20 weight portion, coupling agent 0.1～10 weight portion, Vitrified powder 20～120 weight portion.
Preferably, described liquid ceramics SiClx rubber farther includes foaming agent, this characteristic such as density is little, light weight, heat insulation, insulation that bus duct joint formed by the method will be had.
Preferably, described liquid ceramics SiClx rubber farther includes fire retardant, and this will further enhance its flame retardant effect.
The beneficial effect of the seal connecting method of insulation bus slot of the present invention: adopt liquid ceramics SiClx castable rubber on bus duct joint 20 and the method filling up bus duct joint shell, enable to liquid ceramics SiClx rubber and be full of each gap of bus duct joint 20, sealing and insulating properties are good, furthermore, Ceramic silicon rubber has the flame-retardant characteristic of excellence, remain to ablation even more than fire endurance burning and form hard containment vessel, containment vessel is prevented from flame and extends to the busbar of master row insulating groove further, thus the busbar that protection is positioned at Ceramic silicon rubber is without damage, guarantee the normal usage function of busbar, improve the safety of product.
The invention is not limited in above-mentioned detailed description of the invention, those skilled in the art also can make multiple change accordingly, but any is equal to the present invention or similar change all should be contained within the scope of the claims.
Claims (4)
1. some busbars of two insulation bus slots are connected respectively formation bus duct joint by the seal connecting method of an insulation bus slot, it is characterised in that be made up of following steps: first; Secondly, fixing the shell connecting two insulation bus slots with cover plate, bus duct joint is surrounded and is formed the bus duct joint shell of an opening by cover plate; Then, it is cast in bus duct joint with liquid ceramics SiClx rubber from the opening part of described bus duct joint shell and fills up described bus duct joint shell; Finally, being covered by the opening of bus duct joint shell with cover plate, these cover plate two ends are fixing with the shell of two insulation bus slots respectively to be connected; Described liquid ceramics SiClx rubber is formulated with liquid silastic 100 weight portion, silicon dioxide 20～100 weight portion, silicone oil 1～20 weight portion, coupling agent 0.1～10 weight portion, Vitrified powder 20～120 weight portion.
2. the seal connecting method of insulation bus slot according to claim 1, it is characterized in that: described formation bus duct joint method is to be connected respectively through connecting sheet correspondence by some busbars of two insulation bus slots, it is dielectrically separated from by insulating barrier between adjacent tabs, and by some insulating barrier screws or be bolted to together.
3. the seal connecting method of insulation bus slot according to claim 1, it is characterised in that: described liquid ceramics SiClx rubber farther includes foaming agent.
4. the seal connecting method of insulation bus slot according to claim 1, it is characterised in that: described liquid ceramics SiClx rubber farther includes fire retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181466.1A CN103259232B (en) | 2013-05-16 | 2013-05-16 | A kind of seal connecting method of insulation bus slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181466.1A CN103259232B (en) | 2013-05-16 | 2013-05-16 | A kind of seal connecting method of insulation bus slot |
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| CN103259232A CN103259232A (en) | 2013-08-21 |
| CN103259232B true CN103259232B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310181466.1A Active CN103259232B (en) | 2013-05-16 | 2013-05-16 | A kind of seal connecting method of insulation bus slot |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319708A (en) * | 2014-11-11 | 2015-01-28 | 江苏华鹏智能电气股份有限公司 | Fireproof bus duct connector device |
| CN108183449A (en) * | 2016-12-08 | 2018-06-19 | 镇江港诚电力设备有限公司 | Bus duct floor gap mounting structure |
| CN107394721B (en) * | 2017-06-28 | 2018-11-06 | 西安理工大学 | A kind of combo box posture low voltage bus bar groove and preparation method thereof |
| CN109608829A (en) * | 2018-12-18 | 2019-04-12 | 珠海顺鑫电气设备有限公司 | A kind of mould material, the closed joint of bus duct and the combined connecting structure of bus duct |
| CN113644384A (en) * | 2020-04-27 | 2021-11-12 | 比亚迪股份有限公司 | Copper bar protection structure, battery package and electric automobile |
| CN114420363B (en) * | 2022-03-31 | 2022-11-22 | 中天科技装备电缆有限公司 | Cable and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047285A (en) * | 2006-03-31 | 2007-10-03 | 珠海经济特区光乐电控设备厂 | Bus groove transmission device and multi-layer bus groove electric connection method |
| CN102964836A (en) * | 2011-08-29 | 2013-03-13 | 深圳市沃尔核材股份有限公司 | Ceramicized silicon rubber, preparation method and application |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001069648A (en) * | 1999-08-31 | 2001-03-16 | Hitachi Cable Ltd | Fireproof bus duct connecting section |
| CN201887403U (en) * | 2010-12-09 | 2011-06-29 | 珠海光乐电力母线槽有限公司 | Water-proof bus duct device |
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2013
- 2013-05-16 CN CN201310181466.1A patent/CN103259232B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047285A (en) * | 2006-03-31 | 2007-10-03 | 珠海经济特区光乐电控设备厂 | Bus groove transmission device and multi-layer bus groove electric connection method |
| CN102964836A (en) * | 2011-08-29 | 2013-03-13 | 深圳市沃尔核材股份有限公司 | Ceramicized silicon rubber, preparation method and application |
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| CN103259232A (en) | 2013-08-21 |
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Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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Effective date of registration: 20210623 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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