CN209658834U - A kind of New refractory bus groove - Google Patents
A kind of New refractory bus groove Download PDFInfo
- Publication number
- CN209658834U CN209658834U CN201822256644.3U CN201822256644U CN209658834U CN 209658834 U CN209658834 U CN 209658834U CN 201822256644 U CN201822256644 U CN 201822256644U CN 209658834 U CN209658834 U CN 209658834U
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- CN
- China
- Prior art keywords
- bus
- heat
- plate
- bus groove
- dry powder
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of New refractory bus grooves, including bus groove case, section bus, connecting plate, connection snap-gauge, reset spring and fire extinguishing layer, the surface inserting of the bus groove case has heat-conducting block, the inside of bus groove case is arranged in the section bus, and the connecting plate and connection snap-gauge are fixedly connected on the both ends of bus groove case.Heat-conducting block is provided in the New refractory bus groove, the surface of heat-conducting block is uneven structure, and the material of heat-conducting block is copper, the surface of heat-conducting block is arranged to uneven structure simultaneously, the surface and extraneous contact area that can make heat-conducting block in this way increase, heat so as to generate the section bus in bus duct when in use is more preferably transmitted to the external world faster, accelerate the heat dissipation of bus duct, fire extinguishing layer is provided in bus duct, such setting can enable bus duct put out a fire by the dry powder in internal dry powder placing groove to it in kindling, it more can timely extinguish the blaze.
Description
Technical field
The utility model relates to bus duct technical field, specially a kind of New refractory bus groove.
Background technique
Bus duct is a kind of closed metal device being made of copper, aluminium busbar column, is used to be each element of decentralized system
Distribute relatively high power.Indoors more and more instead of wire and cable in the power Transmission trunk project project of low pressure.
There are various bus ducts in present market, but now bus duct on the market when in use cannot more preferably into
Row connection, internal heat preferably cannot be transmitted outwardly, while endogenous fire is poor, cannot pair voluntarily when bus duct kindling
It is put out a fire, therefore on the market there is an urgent need to improve the technology of New refractory bus groove structure, to improve this equipment.
Utility model content
The purpose of this utility model is to provide a kind of New refractory bus grooves, mentioned above in the background art to solve
Bus duct on the market cannot be more preferably attached when in use now, and internal heat preferably cannot be transmitted outwardly, together
When endogenous fire it is poor, when bus duct kindling when cannot voluntarily the problem of fire extinguishing to it.
To achieve the above object, the utility model provides the following technical solutions: a kind of New refractory bus groove, including bus
Slot shell, section bus, connecting plate, connection snap-gauge, support plate, reset spring and fire extinguishing layer, the surface edge of the bus groove case
Embedded with heat-conducting block, the inside of bus groove case is arranged in the section bus, and the connecting plate and connection snap-gauge are fixedly connected on mother
The both ends of wire casing shell, wherein
The connecting plate is fixedly connected on one end of bus groove case, offers connecting hole on the side wall of the connecting plate,
One end far from bus groove case described in connecting plate is fixedly connected with connection snap-gauge, is mounted on the connection card intralamellar part side wall
Connecting shaft, the support plate are connected by connecting shaft with snap-gauge is connect, and one end of the reset spring is fixedly connected on support
The other end of the side of plate and reset spring is connected on connection snap-gauge, and the side far from support plate described in reset spring is fixed
It is connected with fixture block and passes through connection snap-gauge；
The inner wall of the bus groove case is mounted with flame retardant coating, and the fire extinguishing layer setting is between section bus, the fire extinguishing
Dry powder placing groove is offered on layer, export plate is connected with below the dry powder placing groove, the dry powder placing groove is corresponding to go out
Dry powder placing groove sealing plate is set on the body wall of fire bed.
Preferably, the surface of the heat-conducting block is uneven structure, and the heat-conducting block is inserted through bus groove case and resistance to
Fire bed is in contact with section bus, and the material of the heat-conducting block is copper.
Preferably, rotational structure, the distance and reset of the support plate decline are constituted between the connecting shaft and support plate
The deformation quantity of spring is equal.
Preferably, the top of the fixture block is arc-shaped, and the diameter of the fixture block and the diameter of connecting hole are equal.
Preferably, the fire extinguishing layer is internally provided with two groups of dry powder placing grooves, and two groups of dry powder placing grooves are about fire extinguishing
The vertical central axes symmetrical placement of layer.
Preferably, the export plate is tiltably-mounted, and the angle for exporting plate and vertical levels face is 30 °.
Compared with prior art, the utility model has the beneficial effects that the New refractory bus groove is mainly used for electric power
Conveying and design:
1, it is provided with heat-conducting block in this device, the surface of heat-conducting block is uneven structure, and the material of heat-conducting block is
Copper, copper is preferable Heat Conduction Material, while the surface of heat-conducting block is arranged to uneven structure, can make heat-conducting block in this way
Surface and extraneous contact area increase, so as to generate the section bus in bus duct when in use heat more preferably faster
Be transmitted to the external world, accelerate the heat dissipation of bus duct；
2, it is provided with fixture block and card and hole, the top of fixture block is arc-shaped, the diameter of the fixture block and the diameter of connecting hole
It is equal, more preferably fixture block can be sticked into connecting hole, can it is more convenient by two section bus ducts by fixture block and connecting hole into
Row connection；
3, it is provided with fire extinguishing layer in bus duct, states fire extinguishing layer and is internally provided with two groups of dry powder placing grooves, described two groups dry
For powder placing groove about the vertical central axes symmetrical placement of fire extinguishing layer, such setting can enable bus duct in kindling by interior
Dry powder in portion's dry powder placing groove puts out a fire to it, more can timely extinguish the blaze；
4, it is provided with flame retardant coating, the material of flame retardant coating is all-glass paper, and all-glass paper has the property of preferable fire resisting,
It can be improved the fire resistance of bus duct.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model connection card intralamellar part structural schematic diagram.
In figure: 1, bus groove case, 2, heat-conducting block, 3, section bus, 4, connecting plate, 5, connecting hole, 6, connection snap-gauge, 7,
Connecting shaft, 8, support plate, 9, reset spring, 10, fixture block, 11, flame retardant coating, 12, fire extinguishing layer, 13, dry powder placing groove, 14, export
Plate, 15, dry powder placing groove sealing plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of New refractory bus groove, including bus duct
Shell 1, heat-conducting block 2, section bus 3, connecting plate 4, connecting hole 5, connection snap-gauge 6, connecting shaft 7, support plate 8, reset spring 9, card
Block 10, flame retardant coating 11, fire extinguishing layer 12, dry powder placing groove 13, export plate 14 and dry powder placing groove sealing plate 15, the bus groove case
1 surface inserting has heat-conducting block 2, and the surface of the heat-conducting block 2 is uneven structure, and the heat-conducting block 2 is inserted through bus duct
Shell 1 and flame retardant coating 11 are in contact with section bus 3, and the material of the heat-conducting block 2 is copper, and copper is preferable Heat Conduction Material, simultaneously
The surface of heat-conducting block 2 is arranged to uneven structure, the surface of heat-conducting block 2 and extraneous contact area can in this way increased
Greatly, the heat so as to generate the section bus in bus duct when in use is more preferably transmitted to the external world faster, accelerates mother
The inside of bus groove case 1 is arranged in the heat dissipation of wire casing, the section bus 3, and the connecting plate 4 is fixedly connected with connection snap-gauge 6
At the both ends of bus groove case 1, wherein
The connecting plate 4 is fixedly connected on one end of bus groove case 1, offers engaging on the side wall of the connecting plate 4
Hole 5, one end far from bus groove case 1 described in connecting plate 4 are fixedly connected with connection snap-gauge 6,6 private side of connection snap-gauge
It is mounted with connecting shaft 7 on wall, rotational structure, the distance that the support plate 8 declines are constituted between the connecting shaft 7 and support plate 8
Equal with the deformation quantity of reset spring 9, support plate 8 can be under the action of extraneous applied force when such setting can be preferably
Decline, while can also reset support plate 8 under the action of reset spring 9, the support plate 8 by connecting shaft 7 with connect
Snap-gauge 6 is connected, and one end of the reset spring 9 is fixedly connected on the side of support plate 8 and the other end of reset spring 9 connects
It connects on connection snap-gauge 6, the side far from support plate 8 described in reset spring 9 is fixedly connected with fixture block 10 and passes through connection snap-gauge
6, the top of the fixture block 10 be it is arc-shaped, the diameter of the fixture block 10 is equal with the diameter of connecting hole 5, and such setting can
More preferably fixture block 10 is sticked into connecting hole 5；
The inner wall of the bus groove case 1 is mounted with flame retardant coating 11, and the material of flame retardant coating 11 is all-glass paper, described to go out
The setting of fire bed 12 is between section bus 3, and the fire extinguishing layer 12 is internally provided with two groups of dry powder placing grooves 13, and two groups of dry powder is put
Slot 13 is set about the vertical central axes symmetrical placement of fire extinguishing layer 12, such setting can enable bus duct in kindling by interior
Dry powder in portion's dry powder placing groove 13 puts out a fire to it, and dry powder placing groove 13, the dry powder are offered in the fire extinguishing layer 12
The lower section of placing groove 13 is connected with export plate 14, and the export plate 14 is tiltably-mounted, and exports plate 14 and vertical levels face
Angle is 30 °, such setting can preferably by the dry powder placed in dry powder placing groove 13 preferably under gravity
It exports, dry powder placing groove sealing plate 15, dry powder placing groove envelope is set on the body wall of the corresponding fire extinguishing layer 12 of the dry powder placing groove 13
Plate 15 is low-melting material, specially plastic material.
Working principle: before using the New refractory bus groove, it is necessary first to which entire New refractory bus groove is carried out
Simple knowledge in structure is the connecting plate 4 injected the connection snap-gauge 6 on a section bus duct on another section bus duct in installation
Interior, fixture block 10 is squeezed power during insertion, and extruding force shrinks reset spring 9, thus decline support plate 8, into
And decline fixture block 10, when fixture block 10 is moved at connecting hole 5 without extruding force, reset spring 9 restores deformation, and fixture block 10 is blocked
Into in connecting hole 5, when bus duct when in use, section bus 3 in bus duct generates heat, and the heat transmission of generation is to thermally conductive
Block 2 is transferred in outside air by heat-conducting block 2, and when bus duct kindling, dry powder placing groove sealing plate 15 melts, later dry
Dry powder in powder placing groove 13 is led on section bus 3 by exporting plate 14, puts out fire, here it is the work of this bus duct originals
It manages, the content being not described in detail in this explanation belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of New refractory bus groove, including bus groove case (1), section bus (3), connecting plate (4), connection snap-gauge (6), branch
Fagging (8), reset spring (9) and fire extinguishing layer (12), it is characterised in that: the surface inserting of the bus groove case (1) has thermally conductive
Block (2), section bus (3) setting is in the inside of bus groove case (1), the connecting plate (4) and the fixed company of connection snap-gauge (6)
Connect the both ends in bus groove case (1), wherein
The connecting plate (4) is fixedly connected on one end of bus groove case (1), offers card on the side wall of the connecting plate (4)
It closes hole (5), one end far from connecting plate (4) bus groove case (1) is fixedly connected with connection snap-gauge (6), the connection card
It being mounted with connecting shaft (7) in plate (6) internal side wall, the support plate (8) is connected by connecting shaft (7) with snap-gauge (6) is connect,
One end of the reset spring (9) is fixedly connected on the side of support plate (8) and the other end of reset spring (9) is connected to
It connects on snap-gauge (6), the side far from reset spring (9) support plate (8) is fixedly connected with fixture block (10) and passes through connection card
Plate (6)；
The inner wall of the bus groove case (1) is mounted with flame retardant coating (11), the fire extinguishing layer (12) setting section bus (3) it
Between, it is offered dry powder placing groove (13) on the fire extinguishing layer (12), is connected with export plate below the dry powder placing groove (13)
(14), dry powder placing groove sealing plate (15) are set on the body wall of the corresponding fire extinguishing layer (12) of the dry powder placing groove (13).
2. a kind of New refractory bus groove according to claim 1, it is characterised in that: the surface of the heat-conducting block (2) is
Uneven structure, the heat-conducting block (2) are inserted through bus groove case (1) and flame retardant coating (11) and are in contact with section bus (3), institute
The material for stating heat-conducting block (2) is copper.
3. a kind of New refractory bus groove according to claim 1, it is characterised in that: the connecting shaft (7) and support plate
(8) rotational structure is constituted between, the distance of support plate (8) decline is equal with the deformation quantity of reset spring (9).
4. a kind of New refractory bus groove according to claim 3, it is characterised in that: the top of the fixture block (10) is circle
The diameter of arc, the fixture block (10) is equal with the diameter of connecting hole (5).
5. a kind of New refractory bus groove according to claim 3, it is characterised in that: setting inside the fire extinguishing layer (12)
There are two groups of dry powder placing grooves (13), two groups of dry powder placing grooves (13) are about the vertical central axes symmetrical placement of fire extinguishing layer (12).
6. a kind of New refractory bus groove according to claim 1, it is characterised in that: the export plate (14) is inclination peace
It sets, and the angle for exporting plate (14) and vertical levels face is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256644.3U CN209658834U (en) | 2018-12-29 | 2018-12-29 | A kind of New refractory bus groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256644.3U CN209658834U (en) | 2018-12-29 | 2018-12-29 | A kind of New refractory bus groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658834U true CN209658834U (en) | 2019-11-19 |
Family
ID=68519735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256644.3U Expired - Fee Related CN209658834U (en) | 2018-12-29 | 2018-12-29 | A kind of New refractory bus groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832996A (en) * | 2022-12-22 | 2023-03-21 | 深圳市欧亚特电器设备有限公司 | Novel electromagnetic interference resistance's fire-resistant bus duct |
-
2018
- 2018-12-29 CN CN201822256644.3U patent/CN209658834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832996A (en) * | 2022-12-22 | 2023-03-21 | 深圳市欧亚特电器设备有限公司 | Novel electromagnetic interference resistance's fire-resistant bus duct |
| CN115832996B (en) * | 2022-12-22 | 2024-06-07 | 深圳市欧亚特电器设备有限公司 | Fireproof bus duct capable of preventing electromagnetic interference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20211229 |