CN203596540U - Solid insulating bus casing pipe with grounding switch - Google Patents
Solid insulating bus casing pipe with grounding switch Download PDFInfo
- Publication number
- CN203596540U CN203596540U CN201320730395.1U CN201320730395U CN203596540U CN 203596540 U CN203596540 U CN 203596540U CN 201320730395 U CN201320730395 U CN 201320730395U CN 203596540 U CN203596540 U CN 203596540U
- Authority
- CN
- China
- Prior art keywords
- earthed switch
- sleeve pipe
- sleeve
- insulating cylinder
- casing pipe
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 title claims abstract description 18
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000010125 resin casting Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002659 electrodeposit Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a solid insulating bus casing pipe with a grounding switch. The bus casing pipe comprises an insulating cylinder formed by epoxy resin casting moulding, and a conductive core arranged inside the insulating cylinder. The bus casing pipe is right-angle bended, and the insulating cylinder extends along the bended inner side, forming a grounding switch casing pipe structure and thereby obtaining an F-shaped bus casing pipe. Both the inner and outer sides of the insulating cylinder are provided with a semiconductor insulating layer, and the lower end of the insulating cylinder extends along the circumference of the cylinder, forming a connection flange. The connection flange is disposed on the lower side of the grounding switch casing pipe, and provided with four mounting holes. According to the utility model, the insulating bus casing pipe has a grounding switch accommodation chamber in which the grounding switch and the bus casing pipe are integrated, and has a built-in sensor, so that the use safety of the bus casing pipe is effectively improved.
Description
Technical field
The utility model relates to a kind of solid insulated busbar cover with earthed switch, divides and belongs to electric elements technical field by International Patent Classification (IPC) (IPC).
Background technology
Be the joint sleeve of electrical equipment in stube cable and switch cubicle at switchgear median generatrix sleeve pipe, existing sleeve pipe has following deficiency:
1, existing bus casing structure is generally individual jacket, and it only includes insulating sleeve and built-in conductive cores, when being connected with earthed switch, need to coordinating with miscellaneous part realization, and then junction need to be insulated and seal, just can reach standard, extremely inconvenience;
2, existing sleeve pipe is mostly connected and is realized the energising between parts by bolt or screw and cabinet, and bolt or the screw bearing great current that works long hours causes reduce its useful life, and then causes stable connection to decline;
3, existing sleeve pipe all adopts epoxy resin to form sealed solid, and only the insulation property of epoxy resins insulation cylinder are not good, also need to coordinate with insulating gas, and insulating gas is very big for environmental disruption.
Thus, the inventor considers existing bus casing structure to improve, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of solid insulated busbar sleeve pipe with earthed switch, this isolated bus sleeve pipe has the earthed switch containing cavity that earthed switch and bus casing are combined as a whole, and there is built-in transducer, effectively improve the fail safe that this bus casing uses.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of solid insulated busbar sleeve pipe with earthed switch, this bus casing comprises the insulating cylinder of poured with epoxy resin moulding and is positioned at the conductive cores of insulating cylinder inside, the rectangular bending of this bus casing, and described insulating cylinder extends along bending inner side, form an earthed switch tube-in-tube structure, and then obtain the bus casing that is F shape; The inside and outside both sides of described insulating cylinder are provided with semiconducting insulation layer, and this insulating cylinder lower end extends to form an adpting flange to its week side, and this adpting flange is positioned at earthed switch sleeve downside, is provided with four installing holes on described adpting flange.
Further, described insulating cylinder one end is provided with a built-in electrified sensor.
Further, described semiconducting insulation layer is zinc powder layer.
Further, the inwall of described earthed switch sleeve is ledge structure, and the quantity of step is one and is positioned at the end of this earthed switch sleeve, and then formation and earthed switch interface arrangment.
Further, the inner chamber of described earthed switch sleeve.
Further, described earthed switch sleeve stretches out in the distance B=49mm of insulating sleeve.
Further, described adpting flange is square body, the thickness C=18mm of this adpting flange.
Further, described conductive cores is a L shaped shape metallic conductor, and this electric conductor middle part linkage section is positioned at corresponding earthed switch sleeve position, and its diameter is less than other position diameters of this electric conductor.
Further, the diameter D=17mm of described linkage section, and other positions of electric conductor diameter E=25mm.
Further, described earthed switch sleeve outer surface extends to its below, forms step-like projection, height F=23 ± 0.1mm that this is protruding.
Advantage of the present utility model:
1, the utility model is a kind of European bus-bar connecting sleeve of epoxy resin solid material as High-Voltage Insulation that adopt, this bus-bar connecting sleeve has the accommodating sleeve of accommodating earthed switch, formation can connect as one with earthed switch the link of structure, convenient its installation and dismounting.
2: installation position is that platform carries screw flange. sleeve surface has electrodeposit spraying conductor material, realizes insulation completely, can safe touch;
3: bus-bars conductor construction of switch with ground. European cable plug head carries built-in electrified sensor, and convenient staff monitors in real time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model profile.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 3, a kind of solid insulated busbar sleeve pipe with earthed switch, this bus casing comprises the insulating cylinder 1 of poured with epoxy resin moulding and is positioned at the conductive cores 2 of insulating cylinder inside, the rectangular bending of this bus casing, and described insulating cylinder extends along bending inner side, form earthed switch sleeve 3 structures, and then obtain the bus casing that is F shape.
Refer to shown in Fig. 1 to Fig. 3, the inside and outside both sides of aforementioned dielectric cylinder 1 are provided with semiconducting insulation layer, and described semiconducting insulation layer is zinc powder layer, and described insulating cylinder 1 one end is provided with a built-in electrified sensor 4,
Refer to shown in Fig. 1 to Fig. 3, aforementioned dielectric cylinder 1 lower end extends to form an adpting flange 5 to its week side, and this adpting flange 5 is positioned at earthed switch sleeve downside, is provided with four installing holes 51 on described adpting flange 5, described adpting flange 5 is square body, the thickness C=18mm of this adpting flange 5.
Refer to shown in Fig. 1 to Fig. 3, the inwall of aforementioned earthed switch sleeve 3 is ledge structure, and the quantity of step is one and is positioned at the end of this earthed switch sleeve, and then formation and earthed switch interface arrangment, the inner chamber of described earthed switch sleeve, described earthed switch sleeve 3 stretches out in the distance B=49mm of insulating sleeve; Described earthed switch sleeve outer surface extends to its below, form step-like protruding 31, the height F=23 ± 0.1mm of this projection 31.
Refer to shown in Fig. 1 to Fig. 3, aforementioned conductive cores 2 is a L shaped shape metallic conductor, this electric conductor middle part linkage section 21, this linkage section 21 is positioned at corresponding earthed switch sleeve position, and its diameter is less than this electric conductor 2 other position diameters, the diameter D=17mm of described linkage section 21, and electric conductor 2 other positions diameter E=25mm.
Technical requirement when the utility model is produced is as follows:
1, product surface should be smooth clean, without blackening, and the defects such as dark line and mechanical damage evil;
2, product inside has not allowed shrinkage cavity, pore, and crackle, stress collection moderate defect, welded side seam does not affect the machinery of product and electric;
3, should meet following requirement:
Mechanical performance electric property
Brinell hardness: >=220 breakdown strengths: >=20KV/MM
Compression strength: >=160MPa dielectric coefficient: 4.1(50HZ)
Tensile strength: 155MPa dielectric loss: 0.03(50HZ)
Impact strength: 10KMPa specific insulation: 10 CM
4, water absorption rate :≤0.07%;
5. industrial frequency withstand voltage: 65KV/1min, partial discharge 26.4kv, 5pc;
6, must not there is wedge angle in parts, do not note fillet R1;
7, pattern draft≤1 °;
8, seal groove bottom surface should be smooth, bright and clean, without the defect of the impact sealings such as indentation, crackle, overlap;
9, epoxide resin vacuum cast, color is germanium redness;
10, mark viridescent surface and do the processing of spray zinc.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (10)
1. one kind has the solid insulated busbar sleeve pipe of earthed switch, it is characterized in that: this bus casing comprises the insulating cylinder of poured with epoxy resin moulding and is positioned at the conductive cores of insulating cylinder inside, the rectangular bending of this bus casing, and described insulating cylinder extends along bending inner side, form an earthed switch tube-in-tube structure, and then obtain the bus casing that is F shape; The inside and outside both sides of described insulating cylinder are provided with semiconducting insulation layer, and this insulating cylinder lower end extends to form an adpting flange to its week side, and this adpting flange is positioned at earthed switch sleeve downside, is provided with four installing holes on described adpting flange.
2. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, is characterized in that: described insulating cylinder one end is provided with a built-in electrified sensor.
3. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, is characterized in that: described semiconducting insulation layer is zinc powder layer.
4. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, it is characterized in that: the inwall of described earthed switch sleeve is ledge structure, and the quantity of step is one and is positioned at the end of this earthed switch sleeve, and then formation and earthed switch interface arrangment.
5. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 4, is characterized in that: the inner chamber of described earthed switch sleeve.
6. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 5, is characterized in that: described earthed switch sleeve stretches out in the distance B=49mm of insulating sleeve.
7. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, is characterized in that: described adpting flange is square body, the thickness C=18mm of this adpting flange.
8. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, it is characterized in that: described conductive cores is a L shaped shape metallic conductor, this electric conductor middle part linkage section is positioned at corresponding earthed switch sleeve position, and its diameter is less than other position diameters of this electric conductor.
9. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 8, is characterized in that: described electric conductor middle part linkage section.
10. a kind of solid insulated busbar sleeve pipe with earthed switch according to claim 1, is characterized in that: described earthed switch sleeve outer surface extends to its below, forms step-like projection, height F=23 ± 0.1mm that this is protruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730395.1U CN203596540U (en) | 2013-11-19 | 2013-11-19 | Solid insulating bus casing pipe with grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730395.1U CN203596540U (en) | 2013-11-19 | 2013-11-19 | Solid insulating bus casing pipe with grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596540U true CN203596540U (en) | 2014-05-14 |
Family
ID=50677398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730395.1U Expired - Fee Related CN203596540U (en) | 2013-11-19 | 2013-11-19 | Solid insulating bus casing pipe with grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841975A (en) * | 2019-03-14 | 2019-06-04 | 北海银河开关设备有限公司 | A kind of double entrance bushings of railway switch high-pressure |
| CN109861014A (en) * | 2019-03-14 | 2019-06-07 | 北海银河开关设备有限公司 | A kind of railway switch high-pressure casing |
-
2013
- 2013-11-19 CN CN201320730395.1U patent/CN203596540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841975A (en) * | 2019-03-14 | 2019-06-04 | 北海银河开关设备有限公司 | A kind of double entrance bushings of railway switch high-pressure |
| CN109861014A (en) * | 2019-03-14 | 2019-06-07 | 北海银河开关设备有限公司 | A kind of railway switch high-pressure casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YASI ELECTRIC MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SHANGHAI KUAISU INTELLIGENT ELECTRIC CO., LTD. Effective date: 20150415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201201 PUDONG NEW AREA, SHANGHAI TO: 200070 ZHABEI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150415 Address after: 200070, No. 538, Feng Feng Road, Tang Town Industrial Park, Shanghai Patentee after: Shanghai Yais Electric Apparatus Manufacturing Co., Ltd. Address before: Two, Shanghai, Pudong New Area Feng Road, No. 1, building 536, building 201201, A District Patentee before: SHANGHAI KUAISU INTELLIGENT ELECTRIC APPARATUS CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: Two North Road Sheng Tong An District Xiamen city Fujian province 361000 No. 99 No. 1 building Patentee after: Xiamen Huanyuan Electric Power Technology Co.,Ltd. Address before: 200070, No. 538, Feng Feng Road, Tang Town Industrial Park, Shanghai Patentee before: Shanghai Yais Electric Apparatus Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20181119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |