CN210201420U - Shockproof pouring type fire-resistant bus duct - Google Patents
Shockproof pouring type fire-resistant bus duct Download PDFInfo
- Publication number
- CN210201420U CN210201420U CN201921284616.0U CN201921284616U CN210201420U CN 210201420 U CN210201420 U CN 210201420U CN 201921284616 U CN201921284616 U CN 201921284616U CN 210201420 U CN210201420 U CN 210201420U
- Authority
- CN
- China
- Prior art keywords
- insulating support
- insulating
- insulating layer
- heat dissipation
- support body
- 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
- 230000009970 fire resistant effect Effects 0.000 title claims description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000005266 casting Methods 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000741 silica gel Substances 0.000 claims description 19
- 229910002027 silica gel Inorganic materials 0.000 claims description 19
- 229920006267 polyester film Polymers 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 abstract description 9
- 229920000647 polyepoxide Polymers 0.000 abstract description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 229920003055 poly(ester-imide) Polymers 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a shockproof pouring type fireproof bus duct, which comprises a bus bar, a heat dissipation unit, a pouring body and an insulating support body; insulating support body: the insulating support bodies are distributed on the outer side of the bus bar and are alumina ceramic bodies, a first insulating layer and a second insulating layer are arranged between the insulating support bodies and the bus bar, and the first insulating layer and the second insulating layer are distributed from inside to outside; a heat dissipation unit: the heat dissipation units are distributed on the side surface of the insulating support body; casting body: the casting body is cast and molded on the outer side of the insulating support body, and the casting body is a composite body prepared by mixing epoxy resin and inert inorganic mineral materials; the insulating support body is characterized by also comprising a soft cushion layer, wherein the soft cushion layer is distributed at the joint of the pouring body and the insulating support body, and has the capabilities of water resistance, fire resistance and corrosion resistance, good insulativity, strong high-temperature resistance and good heat dissipation effect.
Description
Technical Field
The utility model relates to a bus duct technical field specifically is a take precautions against earthquakes and pour fire-resistant bus duct of type.
Background
The low-voltage bus ducts are divided into three types according to functions: 1. common bus ducts: the waterproof fireproof door mainly runs under the condition of electrifying in some common environments and does not have waterproof and fireproof functions; 2. waterproof bus duct: the protection grade needs to reach IP68, and the power supply device is mainly used for electrifying wet environments, such as ditches, indoor environments with high humidity, outdoor environments, underwater environments and the like; 3. fire-resistant bus duct: the high-voltage bus duct is mainly used for some main lines with high fire protection requirements, such as a generator loop and a fire protection loop, most of bus ducts in the existing market only have a single function, the insulation is general, and the high-temperature resistance is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a take precautions against earthquakes and pour type fire-resistant bus duct, possess waterproof, fire prevention, corrosion protection ability, insulating nature is good, and high temperature resistant ability is strong, and the radiating effect is good, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shockproof pouring type fireproof bus duct comprises a bus bar, a heat dissipation unit, a pouring body and an insulating support body;
insulating support body: the insulating support bodies are distributed on the outer side of the bus bar and are alumina ceramic bodies, a first insulating layer and a second insulating layer are arranged between the insulating support bodies and the bus bar, and the first insulating layer and the second insulating layer are distributed from inside to outside;
a heat dissipation unit: the heat dissipation units are distributed on the side surface of the insulating support body;
casting body: the casting body is cast and molded on the outer side of the insulating support body, and the casting body is a composite body prepared by mixing epoxy resin and inert inorganic mineral materials;
wherein, still include soft bed course, soft bed course distributes in the junction of pouring body and insulating supporter.
Furthermore, the first insulating layer is a polyester film layer, the first insulating layer wraps the outer side of the busbar, and the polyester film is excellent in mechanical performance, high in rigidity, hardness and toughness, puncture-resistant, friction-resistant, high-temperature-resistant, low-temperature-resistant, chemical-resistant, oil-resistant and air-tight.
Furthermore, the second insulating layer is a mixed winding layer of polyester imide and mica tapes, and the second insulating layer wraps the outer side of the first insulating layer, so that the insulating capability of the bus bar is further improved.
Furthermore, the radiating units are divided into two groups, the two groups of radiating units are distributed in an up-and-down symmetrical mode, and the radiating effect is improved through the arrangement of the multiple groups.
Further, the radiating unit includes radiating fin and heat conduction silica gel piece, and radiating fin distributes in the side of insulating support body and with the casting body scarf joint, the laminating of heat conduction silica gel piece is in radiating fin and insulating support body's junction, and the heat on the generating line row is conducted on the heat conduction silica gel piece through insulating support body, and the heat on the heat conduction silica gel piece distributes to the external world through radiating fin, and its radiating effect is good, guarantees that this bus duct can high-efficient work, and simultaneously, the heat conduction silica gel piece has the ability of shock attenuation sound absorption to further improve the shock-proof capability of this bus duct.
Compared with the prior art, the beneficial effects of the utility model are that: this take precautions against earthquakes and pour fire-resistant bus duct of type has following benefit:
1. through the insulating support body, the insulating ability that the generating line was arranged is improved to first insulating layer and second insulating layer, the insulating support body is the alumina ceramic body, the alumina ceramic has better conductivity, mechanical strength and high temperature resistance, first insulating layer is the polyester film layer, polyester film mechanical properties is good, rigidity, hardness and toughness are high, puncture-resistant, antifriction, high temperature resistant and low temperature, chemical resistance, oil resistance and gas tightness are good, the second insulating layer is the mixed winding layer of polyester imine and mica tape, further improve the insulating ability that the generating line was arranged.
2. The casting body is a complex body prepared by mixing epoxy resin and inert inorganic mineral materials, so that the casting body has excellent electrical insulation performance, mechanical performance and heat dissipation performance, and is waterproof, fireproof and corrosion-resistant.
3. The heat on the generating line row is conducted on the heat conduction silica gel piece through insulating supporter, and the heat on the heat conduction silica gel piece gives off the external world through radiating fin, and its radiating effect is good, guarantees that this bus duct can high-efficient work, and simultaneously, the heat conduction silica gel piece has the shock attenuation and inhales the ability of sound to further improve the shock-proof ability of this bus duct.
Drawings
Fig. 1 is a plan view of the structure of the present invention.
In the figure: the heat dissipation structure comprises a bus bar 1, a heat dissipation unit 2, heat dissipation fins 21, a heat conduction silica gel sheet 22, a pouring body 3, a soft cushion layer 4, an insulating support body 5, a second insulating layer 6 and a first insulating layer 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a shockproof pouring type fireproof bus duct comprises a bus bar 1, a heat dissipation unit 2, a pouring body 3 and an insulating support body 5;
insulating support 5: the insulating support bodies 5 are distributed on the outer side of the bus bar 1, the insulating support bodies 5 are alumina ceramic bodies, the alumina ceramic bodies have good conductivity, mechanical strength and high temperature resistance, a first insulating layer 7 and a second insulating layer 6 are arranged between the insulating support bodies 5 and the bus bar 1, and the first insulating layer 7 and the second insulating layer 6 are distributed from inside to outside;
the insulating ability of the bus bar 1 is improved by the insulating support 5, the first insulating layer 7 and the second insulating layer 6.
The heat dissipation unit 2: the heat dissipation units 2 are distributed on the side surface of the insulating support body 5;
casting body 3: the casting body 3 is cast and molded on the outer side of the insulating support body 5, and the casting body 3 is a composite body prepared by mixing epoxy resin and inert inorganic mineral materials;
the casting body 3 is a complex prepared by mixing epoxy resin and inert inorganic mineral materials, so that the composite has excellent electrical insulation performance, mechanical performance and heat dissipation performance, and is waterproof, fireproof and corrosion-resistant.
Wherein, still include soft bed course 4, soft bed course 4 distributes in the junction of pouring body 3 and insulating support body 5, guarantees the shock-proof ability of this bus duct through the elastic deformation of soft bed course 4.
The first insulating layer 7 is a polyester film layer, the first insulating layer 7 wraps the outer side of the busbar 1, and the polyester film is excellent in mechanical performance, high in rigidity, hardness and toughness, puncture-resistant, friction-resistant, high-temperature-resistant, low-temperature-resistant, and good in chemical resistance, oil resistance and air tightness.
The second insulating layer 6 is a mixed winding layer of polyester imide and mica tapes, the second insulating layer 6 wraps the outer side of the first insulating layer 7, and the second insulating layer 6 is a mixed winding layer of polyester imide and mica tapes, so that the insulating capability of the busbar 1 is further improved.
The radiating units 2 are distributed in two groups, the two groups of radiating units 2 are distributed in an up-and-down symmetrical mode, and the radiating effect is improved through the arrangement of the multiple groups.
Radiating element 2 includes radiating fin 21 and heat conduction silica gel piece 22, radiating fin 21 distributes in the side of insulating support body 5 and with pouring body 3 scarf joint, the laminating of heat conduction silica gel piece 22 is in radiating fin 21 and insulating support body 5 junction, heat on the generating line row 1 is conducted on heat conduction silica gel piece 22 through insulating support body 5, heat on the heat conduction silica gel piece 22 gives off the external world through radiating fin 21, its radiating effect is good, guarantee that this bus duct can high-efficient work, and simultaneously, heat conduction silica gel piece 22 has the ability of shock attenuation sound absorption, thereby further improve the shock-proof capability of this bus duct.
When in use: the insulating ability of the bus bar 1 is improved by the insulating support 5, the first insulating layer 7 and the second insulating layer 6.
The insulating support body 5 is an alumina ceramic body which has better conductivity, mechanical strength and high temperature resistance.
The casting body 3 is a complex prepared by mixing epoxy resin and inert inorganic mineral materials, so that the composite has excellent electrical insulation performance, mechanical performance and heat dissipation performance, and is waterproof, fireproof and corrosion-resistant.
The shockproof capability of the bus duct is ensured through the elastic deformation of the soft cushion layer 4.
The first insulating layer 7 is a polyester film layer which has excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance, low temperature resistance, chemical resistance, oil resistance and good air tightness.
The second insulating layer 6 is a mixed winding layer of polyester imide and mica tapes, and the insulating capability of the busbar 1 is further improved.
On heat on the generating line row 1 conducts heat conduction silica gel piece 22 through insulating support 5, heat on the heat conduction silica gel piece 22 gives off the external world through radiating fin 21, and simultaneously, heat conduction silica gel piece 22 has the shock attenuation and inhales the ability of sound to further improve the shock-proof ability of this bus duct.
It is worth noting that: the epoxy resin and the inert inorganic mineral material in the casting body 3 are subjected to model selection configuration according to the actual environment, SF epoxy resin is recommended to be used as the epoxy resin in the scheme, and quartz sand is recommended to be used as the inert inorganic mineral.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a take precautions against earthquakes pouring type fire-resistant bus duct which characterized in that: the heat dissipation device comprises a bus bar (1), a heat dissipation unit (2), a pouring body (3) and an insulating support body (5);
insulating support (5): the insulating support bodies (5) are distributed on the outer side of the bus bar (1), the insulating support bodies (5) are alumina ceramic bodies, a first insulating layer (7) and a second insulating layer (6) are arranged between the insulating support bodies (5) and the bus bar (1), and the first insulating layer (7) and the second insulating layer (6) are distributed from inside to outside;
heat dissipation unit (2): the heat dissipation units (2) are distributed on the side surface of the insulating support body (5);
casting (3): the casting body (3) is cast and molded on the outer side of the insulating support body (5);
wherein, still include soft bed course (4), soft bed course (4) distribute in the junction of pouring body (3) and insulating supporter (5).
2. The quakeproof pouring type fireproof bus duct of claim 1, characterized in that: the first insulating layer (7) is a polyester film layer, and the first insulating layer (7) wraps the outer side of the bus bar (1).
3. The quakeproof pouring type fireproof bus duct of claim 1, characterized in that: the second insulating layer (6) wraps the outer side of the first insulating layer (7).
4. The quakeproof pouring type fireproof bus duct of claim 1, characterized in that: the heat dissipation units (2) are divided into two groups, and the two groups of heat dissipation units (2) are distributed in an up-and-down symmetrical mode.
5. The quakeproof pouring type fireproof bus duct of claim 4, wherein: radiating unit (2) include radiating fin (21) and heat conduction silica gel piece (22), radiating fin (21) distribute in the side of insulating support body (5) and with casting body (3) scarf joint, heat conduction silica gel piece (22) laminating is in the junction of radiating fin (21) and insulating support body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284616.0U CN210201420U (en) | 2019-08-09 | 2019-08-09 | Shockproof pouring type fire-resistant bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284616.0U CN210201420U (en) | 2019-08-09 | 2019-08-09 | Shockproof pouring type fire-resistant bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201420U true CN210201420U (en) | 2020-03-27 |
Family
ID=69864990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921284616.0U Active CN210201420U (en) | 2019-08-09 | 2019-08-09 | Shockproof pouring type fire-resistant bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393757A (en) * | 2021-12-24 | 2022-04-26 | 伊顿母线(江苏)有限公司 | Preparation method of novel five-prevention pouring bus |
-
2019
- 2019-08-09 CN CN201921284616.0U patent/CN210201420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393757A (en) * | 2021-12-24 | 2022-04-26 | 伊顿母线(江苏)有限公司 | Preparation method of novel five-prevention pouring bus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206117072U (en) | Easy dress type bus duct | |
| CN210201420U (en) | Shockproof pouring type fire-resistant bus duct | |
| CN206759001U (en) | Radiate bus duct and bus duct system | |
| CN203552902U (en) | Dry-type transformer | |
| CN108281232A (en) | High-performance creep resistant aluminium alloy power cable | |
| CN106253180A (en) | A kind of composite casting fireproof bus duct | |
| CN103326305A (en) | Water tight method for cable incoming | |
| CN207124439U (en) | One kind is with unidirectional thermal insulation board fireproof bus duct | |
| CN205724001U (en) | A kind of high security power cable connector assembly | |
| CN206236456U (en) | A kind of shock insulation radiating high temperature resistant flat cable | |
| CN214479438U (en) | High-pressure pouring bus duct | |
| CN107591759A (en) | One kind is with unidirectional thermal insulation board fireproof bus duct | |
| CN211183296U (en) | Waterproof and fireproof bus duct | |
| CN207251136U (en) | Pouring bus groove | |
| CN209881343U (en) | Waterproof heat dissipation bus duct | |
| CN205846251U (en) | A kind of attachment structure for mineral insulated cable | |
| CN206259677U (en) | A kind of composite casting fireproof bus duct | |
| CN208093235U (en) | A kind of jamproof aluminium alloy cable of high temperature resistant | |
| CN213691535U (en) | Flexible fireproof insulated cable bus | |
| CN207124052U (en) | A kind of marine glue power line | |
| CN206332425U (en) | A kind of cable butting connector seal | |
| CN212775997U (en) | A block structure that is used for changeing current and becomes valve room sleeve pipe department | |
| CN216957552U (en) | Fire prevention heat dissipation type flat cable | |
| CN209904106U (en) | Novel alkali-free glass fiber cloth for outdoor cable | |
| CN210517710U (en) | Improved bus duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: No. 5, Unit 1, Building 3, No. 97 Ruida Road, High tech Development Zone, Zhengzhou City, Henan Province, 450001 Patentee after: Dong Xiangqian Country or region after: China Patentee after: Kang Jiahong Address before: 212200 junction of Huaxing Road and Yuxing Road, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG YITUO ELECTRIC Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: No. 27, 5th Floor, Building 1, No. 36 Hongsong Road, High tech Industrial Development Zone, Zhengzhou City, Henan Province, 450001 Patentee after: Henan Toth Power Engineering Co.,Ltd. Country or region after: China Address before: No. 5, Unit 1, Building 3, No. 97 Ruida Road, High tech Development Zone, Zhengzhou City, Henan Province, 450001 Patentee before: Dong Xiangqian Country or region before: China Patentee before: Kang Jiahong |
|
| TR01 | Transfer of patent right |