CN209730742U - A kind of air reinforcement double insulative bus duct - Google Patents
A kind of air reinforcement double insulative bus duct Download PDFInfo
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- CN209730742U CN209730742U CN201920649176.8U CN201920649176U CN209730742U CN 209730742 U CN209730742 U CN 209730742U CN 201920649176 U CN201920649176 U CN 201920649176U CN 209730742 U CN209730742 U CN 209730742U
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- bus
- air
- cover board
- groove body
- bus duct
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Abstract
The utility model discloses a kind of air reinforcement double insulative bus duct, including bus groove body and busbar, the bus groove body includes the outer panel that two panels is parallel to each other, two pieces of connecting plates of upper and lower side on the inside of the two panels outer panel are set, cover board on the connecting plate lateral surface is set, the inner top panel of the busbar two sides is set, cover board air groove is provided between the cover board and connecting plate, top plate air groove is provided between the inner top panel and outer panel；Pass through cover board air groove combination top plate air groove, it can be improved the radiating rate of bus groove body, the structure of bus groove body can be reduced simultaneously, reduce the weight of bus groove body, furthermore, cover board gas-permeable nets cooperate cover board air groove, inner top panel gas-permeable nets cooperate top plate air groove, can be improved air circulation, enhance the heat dissipation of bus groove body and play the effect of insulation by air, the service life of bus groove body is extended, therefore has the advantages that good insulation effect, good heat dissipation effect and long service life.
Description
Technical field
The utility model reinforces double insulative bus duct more particularly to a kind of air.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels
The appearance with large-sized workshop workshop is built, is had been unable to meet in the present high current transportation system of traditional cable as transmission pressure
It is required that the used in parallel of multiway cable brings inconvenience to in-site installation construction connection, and compared with traditional cable, bus
Slot fully demonstrates its superiority when high current conveys, and existing bus duct is concentration bus duct, its advantage is that system
It is preferable to make simple process, the dynamic stability of KA Rms peak value, but in face of hundreds and thousands of amperes needed for this huge load
Powerful electric current will select safe and reliable transmission equipment, bus-bar system because it is internal there is powerful electric current to pass through, bus system
System is internal to distribute excessive heat, if these heats be discharged not in time gather gradually rise temperature if will affect bus
The normal work of system, it is more serious to cause the safety accidents such as fire, and existing air insulation bus-slot heat dissipation effect is poor,
Space between copper sheet cannot be adjusted.In addition, the thermal diffusivity of concentration bus duct is poor, it is easy fever, is reduced heated
Stability and safe carrying capacity, since the degree of time put off and generated heat causes aging to insulating tape, causes insulating tape strong
Loss and personal injury that accident causes property occur for the short circuit that decreases up to of degree.
In conclusion be badly in need of improving the technology of bus duct device to solve disadvantage existing currently on the market, it can
Transmission of electricity work is preferably carried out, the development of bus duct industry is promoted.
Summary of the invention
In view of this, the utility model aim is to provide a kind of good insulation effect, good heat dissipation effect and with long service life
Air reinforces double insulative bus duct.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of air reinforcement double insulative bus duct, including knockdown bus groove body, and be arranged in the bus
Busbar inside groove body, the bus groove body include the outer panel that two panels is parallel to each other, and are arranged in the two panels outer panel
Side upper and lower side and two pieces of connecting plates that both ends and outer panel are fixed by screw, be arranged in it is on the connecting plate lateral surface,
And the cover board that both ends and outer panel are fixed by screw, and the busbar two sides are set, and upper and lower side and connecting plate
By the inner top panel that screw is fixed, cover board air groove, the inner top panel and outer panel are provided between the cover board and connecting plate
Between be provided with top plate air groove.
Preferably, interlocking has cover board gas-permeable nets on the cover board.
Preferably, interlocking has inner top panel gas-permeable nets on the inner top panel.
Preferably, the busbar includes the support plate with face contact on the inside of connecting plate, and it is arranged in the support
Bus-bars conductor between plate and fixed with support plate.
Preferably, the support plate and bus-bars conductor contact be provided with semicircle corresponding with bus-bars conductor quantity on one side
Slot.
Preferably, the bus-bars conductor includes metal plate, and pottery be arranged on the metal plate and grade setting
Porcelain block.
The utility model has the technical effect that following aspect: passing through cover board air groove combination top plate air groove, energy
The radiating rate of bus groove body is enough improved, while the structure of bus groove body can be reduced, reduces the weight of bus groove body, in addition,
Cover board gas-permeable nets cooperate cover board air groove, and inner top panel gas-permeable nets cooperate top plate air groove, can be improved air circulation, enhance bus
The heat dissipation of groove body and the effect that insulation is played by air extend the service life of bus groove body, therefore have insulation effect
Fruit is good, good heat dissipation effect and the advantages of long service life.
Detailed description of the invention
Fig. 1 is the structure chart that a kind of air of the utility model reinforces double insulative bus duct；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the structure chart of Fig. 2 median generatrix conductor.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
The utility model for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
Embodiment
A kind of air reinforcement double insulative bus duct, as shown in Figs. 1-2, including knockdown bus groove body 1, Yi Jishe
The busbar 2 inside the bus groove body 1 is set, the bus groove body 1 includes the outer panel 11 that two panels is parallel to each other, and setting exists
The 11 inside upper and lower side of two panels outer panel and both ends and outer panel 11 pass through two pieces of fixed connecting plates 12 of screw, setting
The cover board 13 that on 12 lateral surface of connecting plate and both ends and outer panel 11 are fixed by screw, and be arranged described
2 two sides of busbar, and the inner top panel 14 that upper and lower side and connecting plate 1 are fixed by screw, the cover board 13 and connecting plate 12 it
Between be provided with cover board air groove 131, be provided with top plate air groove 141 between the inner top panel 14 and outer panel 11, pass through cover board
Air groove 131 combines top plate air groove 141, can be improved the radiating rate of bus groove body 1, while can reduce bus groove body 1
Structure, reduce bus groove body 1 weight.Interlocking has cover board gas-permeable nets 131, the cover board gas-permeable nets 131 on the cover board 13
Cooperation cover board air groove 131 can be improved air circulation, enhance the heat dissipation effect of bus groove body 1.Rabbet on the inner top panel 14
There are inner top panel gas-permeable nets 141, the inner top panel gas-permeable nets 141 cooperate top plate air groove 141 to can be improved air circulation, and enhancing is female
The heat dissipation effect of wire casing body 1.
The busbar 2 includes the support plate 21 with 12 inside face contact of connecting plate, and is arranged in the support plate 21
Between and the bus-bars conductor 22 fixed with support plate 21.What the support plate 21 was contacted with bus-bars conductor 22 is provided on one side
Half slot 221 corresponding with 22 quantity of bus-bars conductor can accommodate bus-bars conductor 22 by half slot 221, thus fixed bus
Conductor 22.
As shown in figure 3, the bus-bars conductor 22 include metal plate 221, and be arranged on the metal plate 221 and wait
Grade setting ceramic block 222, the ceramic block 22 for prevent from contacting with each other between two pieces of adjacent metal plates 221 generate it is short
Road, and the heat-dissipating space being capable of increasing between two pieces of metal plates 221, enhance the effect of heat dissipation, and combine ceramic block 222,
Cover board air groove 131 and plate air groove 141 can also provide dual insulation system, bus duct further prevented to leak electricity.
The utility model has the technical effect that following aspect: passing through cover board air groove combination top plate air groove, energy
The radiating rate of bus groove body is enough improved, while the structure of bus groove body can be reduced, reduces the weight of bus groove body, in addition,
Cover board gas-permeable nets cooperate cover board air groove, and inner top panel gas-permeable nets cooperate top plate air groove, can be improved air circulation, enhance bus
The heat dissipation of groove body and the effect that insulation is played by air extend the service life of bus groove body, therefore have insulation effect
Fruit is good, good heat dissipation effect and the advantages of long service life.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of air reinforces double insulative bus duct, including knockdown bus groove body, and is arranged in the bus duct
The busbar in internal portion, it is characterised in that: the bus groove body includes the outer panel that two panels is parallel to each other, and is arranged in the two panels
On the inside of outer panel upper and lower side and both ends and outer panel two piece connecting plates fixed by screw, be arranged outside the connecting plate
The cover board that on side and both ends and outer panel are fixed by screw, and the busbar two sides are set, and upper and lower side
The inner top panel fixed by screw, is provided with cover board air groove, the inner top panel with connecting plate between the cover board and connecting plate
Top plate air groove is provided between outer panel.
2. a kind of air as described in claim 1 reinforces double insulative bus duct, it is characterised in that: rabbet on the cover board
There are cover board gas-permeable nets.
3. a kind of air as described in claim 1 reinforces double insulative bus duct, it is characterised in that: embedding on the inner top panel
It is connected to inner top panel gas-permeable nets.
4. a kind of air as described in claim 1 reinforces double insulative bus duct, it is characterised in that: the busbar includes
It is led with the support plate of face contact on the inside of connecting plate, and bus that is being arranged between the support plate and being fixed with support plate
Body.
5. a kind of air as claimed in claim 4 reinforces double insulative bus duct, it is characterised in that: the support plate and mother
The contact of line conductor is provided with half slot corresponding with bus-bars conductor quantity on one side.
6. a kind of air as claimed in claim 4 reinforces double insulative bus duct, it is characterised in that: the bus-bars conductor packet
Metal plate is included, and ceramic block be arranged on the metal plate and grade setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649176.8U CN209730742U (en) | 2019-05-07 | 2019-05-07 | A kind of air reinforcement double insulative bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649176.8U CN209730742U (en) | 2019-05-07 | 2019-05-07 | A kind of air reinforcement double insulative bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730742U true CN209730742U (en) | 2019-12-03 |
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ID=68674278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649176.8U Active CN209730742U (en) | 2019-05-07 | 2019-05-07 | A kind of air reinforcement double insulative bus duct |
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| Country | Link |
|---|---|
| CN (1) | CN209730742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725756A (en) * | 2020-07-01 | 2020-09-29 | 李锋 | Air-reinforced double-insulation bus duct |
-
2019
- 2019-05-07 CN CN201920649176.8U patent/CN209730742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725756A (en) * | 2020-07-01 | 2020-09-29 | 李锋 | Air-reinforced double-insulation bus duct |
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