CN216774229U - Fire-resistant bus duct straightway structure - Google Patents
Fire-resistant bus duct straightway structure Download PDFInfo
- Publication number
- CN216774229U CN216774229U CN202122800975.0U CN202122800975U CN216774229U CN 216774229 U CN216774229 U CN 216774229U CN 202122800975 U CN202122800975 U CN 202122800975U CN 216774229 U CN216774229 U CN 216774229U
- Authority
- CN
- China
- Prior art keywords
- fixing holes
- fixedly connected
- shell
- fire
- plate
- 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
Images
Abstract
The utility model relates to the technical field of bus ducts, in particular to a fire-resistant bus duct straight-line segment structure which comprises a shell top plate, wherein a plurality of first fixing holes are formed in one side of the shell top plate, two supporting plates are fixedly connected to two ends of the bottom side of the shell top plate, two mounting plates are fixedly connected to two ends of each supporting plate, two second fixing holes are formed in one side of each mounting plate, a first fire-resistant layer is fixedly connected to one side of each mounting plate, and a cooling semiconductor is fixedly connected to one side of each mounting plate. The utility model has the advantages that: according to the utility model, through the fireproof layers and the heat insulation plates arranged on one sides of the top plate and the bottom plate of the shell, the service life of the bus duct can be prolonged under a fire environment, and the loss is reduced.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a fire-resistant bus duct straight-line segment structure.
Background
The bus duct is developed by the united states, it uses copper or aluminum as conductor, uses non-olefinic insulation support, and then installs in the metal groove to form the new conductor, the current high-rise building, factory and other electrical equipment, power system becomes indispensable wiring mode, because of the building, factory and other various building power needs, and the need has the trend of increasing year by year, the use of the original circuit wiring mode, namely the pipe-through mode, brings many difficulties in construction, and when changing the distribution system, it is almost impossible to make it simple, however, if the bus duct is used, it is very easy to achieve the purpose, in addition, the building becomes more beautiful, the bus duct itself is more expensive than the cable, but compared with the bus duct containing wiring accessories and whole power system, the construction cost is more cheap, this is particularly true in the case of large current capacities.
The traditional bus duct of this kind of structure does not possess fire-resistant function, and when the operational environment of bus duct took place accident such as conflagration, the bus duct was heated and can not work, and direct influence whole power supply system's normal work probably causes great loss when serious.
Aiming at the defects, the utility model provides a fire-resistant bus duct straight-line segment structure which can solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a fire-resistant bus duct straight-line segment structure.
The purpose of the utility model is realized by the following technical scheme: a fire-resistant bus duct straightway structure comprises a shell top plate, wherein one side of the shell top plate is provided with a plurality of first fixing holes, two ends of the bottom of the shell top plate are fixedly connected with a supporting plate, two ends of two supporting plates are fixedly connected with a mounting plate, one side of the mounting plate is provided with two second fixing holes, one side of the mounting plate is fixedly connected with a first fire-resistant layer, one side of two mounting plates is fixedly connected with a cooling semiconductor, one side of two mounting plates is provided with a first mounting groove, the inside of the first mounting groove is fixedly connected with a cooling fan, one side of the shell top plate is fixedly connected with a plurality of fixing blocks, one side of each fixing block is provided with a second mounting groove, one side of two mounting plates is fixedly connected with a shell bottom plate, and one side of the shell bottom plate is provided with a plurality of third fixing holes, the equal joint in inside of second mounting groove has a generating line, the equal fixedly connected with one deck flame retardant coating of one side of shell roof and shell bottom plate, a heat insulating board of one side fixedly connected with of flame retardant coating.
Optionally, the plurality of first fixing holes are located at four corners of the top plate of the housing, the first fixing holes correspond to the second fixing holes in position, the first fixing holes are matched with the second fixing holes in size and shape, a first bolt is inserted into the first fixing holes and the second fixing holes, and the top plate of the housing is fixedly connected with the support plate through the first bolt.
Optionally, the first fire-resistant layer is made of graphite, and the fire-resistant layer is made of paraffin.
Optionally, the position of the first mounting groove corresponds to the position of cooling the semiconductor.
Optionally, a plurality of the fixed block divide into two sets ofly, every group the fixed block is linear arrangement, and is a set of fixed block fixed connection is in one side of shell roof, another group fixed connection is in one side of shell bottom plate, a fixture block and draw-in groove have been seted up to one side of fixed block, the shape and the size of fixture block and draw-in groove are the same.
Optionally, the plurality of third fixing holes are located at four corners of the housing bottom plate, the third fixing holes correspond to the second fixing holes in position, the third fixing holes are matched with the second fixing holes in size and shape, a first bolt is inserted into the third fixing holes and the second fixing holes, and the housing bottom plate is fixedly connected with the support plate through the second bolt.
Optionally, the outer surface of the bus bar is fixedly connected with a second refractory layer.
The utility model has the following advantages:
1. when the working environment of the bus duct has fire and other sudden accidents, the bus duct can not work when being heated, the normal work of the whole power supply system is directly influenced, and serious loss can be caused in serious cases.
2. In the using process of the bus duct, heat can be generated in the slot, and the bus duct can also be caused to be incapable of working normally due to overheat temperature, so that the utility model can reduce the high temperature in the shell through the cooling semiconductor arranged in the mounting plate, ensure the normal working of the bus duct, reduce the loss and prolong the service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the connection structure of the support plate of the present invention;
FIG. 4 is a schematic view of a bus bar configuration of the present invention;
fig. 5 is a schematic view of the fixing block structure of the present invention.
In the figure: 1-top plate of casing, 2-support plate, 201-mounting plate, 202-second fixing hole, 203-first bolt, 204-first fire-resistant layer, 3-cooling semiconductor, 301-first mounting groove, 302-cooling fan, 4-fixing block, 401-second mounting groove, 5-bottom plate of casing, 501-second bolt, 6-bus bar, 601-second fire-resistant layer, 7-fire-resistant layer and 8-heat-insulating plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 5, a fire-resistant bus duct straight-line segment structure comprises a housing top plate 1, wherein one side of the housing top plate 1 is provided with a plurality of first fixing holes, two ends of the bottom side of the housing top plate 1 are fixedly connected with a support plate 2, two ends of the two support plates 2 are fixedly connected with a mounting plate 201, one side of the mounting plate 201 is provided with two second fixing holes 202, one side of the mounting plate 201 is fixedly connected with a first fire-resistant layer 204, and one side of the two mounting plates 201 are fixedly connected with a cooling semiconductor 3, so that heat can be generated in a slot in the use process of a bus duct, and the bus duct can also fail to work due to overheat temperature, and the high temperature in the housing can be reduced by using the cooling semiconductor 3 arranged in the mounting plate 201, so that the bus duct can work normally, loss is reduced, and service life is prolonged, a first mounting groove 301 has been seted up to one side of two mounting panels 201, radiator fan 302 of inside fixedly connected with of first mounting groove 301, a plurality of fixed blocks 4 of one side fixedly connected with of shell roof 1, second mounting groove 401 has all been seted up to one side of a plurality of fixed blocks 4, one side fixedly connected with shell bottom plate 5 of two mounting panels 201, a plurality of third fixed orificess have been seted up to one side of shell bottom plate 5, the equal joint in inside of second mounting groove 401 has a generating line 6, the equal fixedly connected with one deck flame retardant coating 7 in one side of shell roof 1 and shell bottom plate 5, one side fixedly connected with heat insulating board 8 of flame retardant coating 7.
As a preferred technical scheme of the utility model: a plurality of first fixed orificess are located the four corners department of shell roof 1, and first fixed orificess and second fixed orifices 202's position is corresponding, and the size and the shape looks adaptation of first fixed orificess and second fixed orifices 202 have a first bolt 203 with the inside grafting of second fixed orifices 202, and shell roof 1 is through first bolt 203 and backup pad 2 fixed connection, convenient to detach.
As a preferred technical scheme of the utility model: the first fireproof layer 204 is made of graphite, the fireproof layer 7 is made of paraffin, when the working environment of the bus duct has accidents such as fire and the like, the bus duct cannot work due to heating, the normal work of the whole power supply system is directly influenced, and serious loss can be caused in serious cases.
As a preferred technical scheme of the utility model: the position of the first mounting groove 301 corresponds to the position of the cooling semiconductor 3, both the two cooling semiconductors 3 can absorb heat, the corresponding fan radiates the heat of the cooling semiconductor 3, and the effect of cooling the semiconductor 3 is better than that of independent heat radiation of the fan.
As a preferred technical scheme of the utility model: a plurality of fixed blocks 4 divide into two sets ofly, and every group fixed block 4 is linear arrangement, and 4 fixed connection in one side of shell roof 1 of a set of fixed block, and 4 fixed connection in one side of shell bottom plate 5 of another group fixed block, a fixture block and draw-in groove have been seted up to one side of fixed block 4, and the shape and the size of fixture block and draw-in groove are the same, can chucking each other between the fixed block 4, play fixed generating line, and the effect of protection generating line to also just with the dismantlement of bus duct.
As a preferred technical scheme of the utility model: a plurality of third fixed orificess are located the four corners department of shell bottom plate 5, and the third fixed orifices corresponds with the position of second fixed orifices 202, and the size and the shape looks adaptation of third fixed orifices and second fixed orifices 202 have a first bolt 203 with the inside grafting of second fixed orifices 202, and shell bottom plate 5 passes through second bolt 501 and backup pad 2 fixed connection.
As a preferred technical scheme of the utility model: the outer surface of the bus bar 6 is fixedly connected with a second refractory layer 601.
In summary, the following steps: when the working environment of the bus duct has fire and other sudden accidents, the bus duct can not work when heated, the normal work of the whole power supply system is directly influenced, and serious loss can be caused when the accidents are serious; when the cooling semiconductor 3 is arranged in the mounting plate 201, the high temperature in the shell can be reduced, the bus duct can work normally, the loss is reduced, and the service life is prolonged
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire-resistant bus duct straightway structure which characterized in that: the heat-radiation device comprises a shell top plate (1), wherein a plurality of first fixing holes are formed in one side of the shell top plate (1), two supporting plates (2) are fixedly connected to two ends of the bottom of the shell top plate (1), two mounting plates (201) are fixedly connected to two ends of the two supporting plates (2), two second fixing holes (202) are formed in one side of each mounting plate (201), a first fire-resistant layer (204) is fixedly connected to one side of each mounting plate (201), a cooling semiconductor (3) is fixedly connected to one side of each mounting plate (201), a first mounting groove (301) is formed in one side of each mounting plate (201), a heat-radiation fan (302) is fixedly connected to the inside of each first mounting groove (301), a plurality of fixing blocks (4) are fixedly connected to one side of the shell top plate (1), and second mounting grooves (401) are formed in one side of the fixing blocks (4), two one side fixedly connected with shell bottom plate (5) of mounting panel (201), a plurality of third fixed orificess, every have been seted up to one side of shell bottom plate (5) the equal joint in inside of second mounting groove (401) has a generating line (6), the equal fixedly connected with one deck flame retardant coating (7) of one side of shell roof (1) and shell bottom plate (5), heat insulating board (8) of one side fixedly connected with of flame retardant coating (7).
2. The straight line segment structure of the fire-resistant bus duct of claim 1, wherein: the first fixing holes are located at four corners of the top plate (1) of the shell, the first fixing holes correspond to the second fixing holes (202) in position, the first fixing holes are matched with the second fixing holes (202) in size and shape, a first bolt (203) is inserted into the first fixing holes and the second fixing holes (202), and the top plate (1) of the shell is fixedly connected with the supporting plate (2) through the first bolt (203).
3. The straight line segment structure of the fire-resistant bus duct of claim 1, wherein: the position of the first mounting groove (301) corresponds to the position of the cooling semiconductor (3).
4. The straight line segment structure of the fire-resistant bus duct of claim 1, wherein: a plurality of fixed block (4) divide into two sets ofly, every group fixed block (4) are linear arrangement, and are a set of fixed block (4) fixed connection is in one side of shell roof (1), another group fixed block (4) fixed connection is in one side of shell bottom plate (5), a fixture block and draw-in groove have been seted up to one side of fixed block (4), the shape and the size of fixture block and draw-in groove are the same.
5. The straight line segment structure of the fire-resistant bus duct of claim 1, wherein: the plurality of third fixing holes are located at four corners of the shell bottom plate (5), the third fixing holes correspond to the second fixing holes (202) in position, the third fixing holes are matched with the second fixing holes (202) in size and shape, a first bolt (203) is inserted into the third fixing holes and the second fixing holes (202), and the shell bottom plate (5) is fixedly connected with the supporting plate (2) through a second bolt (501).
6. The straight line segment structure of the fire-resistant bus duct of claim 1, wherein: and the outer surface of the bus (6) is fixedly connected with a second refractory layer (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800975.0U CN216774229U (en) | 2021-11-12 | 2021-11-12 | Fire-resistant bus duct straightway structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800975.0U CN216774229U (en) | 2021-11-12 | 2021-11-12 | Fire-resistant bus duct straightway structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216774229U true CN216774229U (en) | 2022-06-17 |
Family
ID=81963098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800975.0U Active CN216774229U (en) | 2021-11-12 | 2021-11-12 | Fire-resistant bus duct straightway structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216774229U (en) |
-
2021
- 2021-11-12 CN CN202122800975.0U patent/CN216774229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101987325B1 (en) | Inverter for solar power generation with heat dissipation and earthquake proof function, distribution board, panel board, sunlight connection band | |
| CN216774229U (en) | Fire-resistant bus duct straightway structure | |
| CN209963707U (en) | Fireproof bus duct | |
| CN214314432U (en) | Closed insulating bus duct | |
| CN210182981U (en) | Fire-resistant bus duct | |
| CN210430853U (en) | Fire-resistant bus duct | |
| CN210725865U (en) | Communication engineering case with cooling power saving function | |
| CN212543308U (en) | Fire-proof intensive bus duct | |
| CN212137211U (en) | High-efficient heat dissipation bus duct | |
| CN219304427U (en) | Fire-resistant bus duct body curb plate | |
| CN219627327U (en) | Efficient heat dissipation special-shaped bus duct | |
| CN220527629U (en) | Light bus duct with good insulation effect | |
| CN213304919U (en) | Air-reinforced double-insulation bus duct | |
| CN218940615U (en) | Dry bus structure for high-current transmission line | |
| CN220797751U (en) | Bus duct shell convenient to assemble | |
| CN210779984U (en) | Waterproof dustproof bus duct | |
| CN215343826U (en) | Double-layer structure's intensive bus duct | |
| CN219181140U (en) | Fire-resistant bus duct | |
| CN215817409U (en) | Fire prevention intensive bus duct | |
| CN220190422U (en) | Fire-resistant flame-retardant bus duct | |
| CN213879208U (en) | Intensive bus duct | |
| CN213093828U (en) | Intelligent bus duct for data machine room | |
| CN218352116U (en) | Intensive bus duct | |
| CN214153933U (en) | Compact high heat dissipation bus duct | |
| CN216489647U (en) | Fireproof bus duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |