CN204391529U - For sheet material and the power distribution cabinet of power distribution cabinet and cabinet door - Google Patents
For sheet material and the power distribution cabinet of power distribution cabinet and cabinet door Download PDFInfo
- Publication number
- CN204391529U CN204391529U CN201520114257.XU CN201520114257U CN204391529U CN 204391529 U CN204391529 U CN 204391529U CN 201520114257 U CN201520114257 U CN 201520114257U CN 204391529 U CN204391529 U CN 204391529U
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- cabinet
- power distribution
- sheet material
- distribution cabinet
- interlayer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sheet material for power distribution cabinet and cabinet door, belong to field of electrical equipment.Comprise interlayer, in described interlayer, be provided with screen, heat-insulation layer from outside to inside, inside described interlayer, be provided with fireprotection layer.Arrange under screen can avoid strong electromagnetic environment in traditional interlayer, electromagnetism, on the impact of sophisticated power equipment in power distribution cabinet, ensures that it normally runs; Heat-insulation layer is set inside screen, sheet material can be slowed down the high temperature outside cabinet is imported in cabinet, keep cabinet temperature normal table; Inside interlayer, being provided with fireprotection layer in cabinet, during breaking out of fire, can prevent the diffusion of fire.The invention also discloses a kind of power distribution cabinet adopting above-mentioned sheet material.
Description
Technical field
The utility model relates to the sheet material of a kind of cabinet and cabinet door, is specifically a kind of sheet material for power distribution cabinet and cabinet door and power distribution cabinet, belongs to field of electrical equipment.
Background technology
Power distribution cabinet is a kind of common power equipment, usually arranges electric network terminal or factory floor.Existing power distribution cabinet and cabinet gate open often adopt sheet metal to make, and it extensively can be arranged in the different environment such as open air, workshop and use.But requiring higher occasion for operating environment, the power distribution cabinet that conventional metals sheet material is made, cannot shield strong electromagnetic, and impact is arranged on the work of its internal precision power equipment; In hot environment, the heat conduction of conventional metals sheet material is fast, uses the temperature of cabinet to rise rapidly, affects the normal operation of power equipment.In addition, in cabinet, during breaking out of fire, existing power distribution cabinet cannot carry out effectively fire-retardant, easily causes burning things which may cause a fire disaster to spread, and cause damage expansion.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provide a kind of can effectively shield electromagnetic interference, good constant-temperature effect and the good sheet material of fire resistance and power distribution cabinet.
In order to solve the problems of the technologies described above, the sheet material for power distribution cabinet and cabinet door that the utility model provides, comprises interlayer, is provided with screen, heat-insulation layer from outside to inside in described interlayer, be provided with fireprotection layer inside described interlayer.
As preferably, described screen is electromagnetic shielding film.
As preferably, described heat-insulation layer is rock wool thermal insulation layer, phenolic foam thermal insulation layer or polyurethane foam plastics thermal insulation layer.
As preferably, described fireprotection layer is flame retardant polypropylene resin layer, fire-retardant nylon resin bed or polyvinyl chloride resin layer.
The utility model additionally provides a kind of power distribution cabinet, and the cabinet of power distribution cabinet and cabinet door adopt above-mentioned sheet material to make.
The beneficial effects of the utility model are: (1), arrange under screen can avoid strong electromagnetic environment in traditional interlayer, and electromagnetism, on the impact of sophisticated power equipment in power distribution cabinet, ensures that it normally runs; Heat-insulation layer is set inside screen, sheet material can be slowed down the high temperature outside cabinet is imported in cabinet, keep cabinet temperature normal table; Inside interlayer, being provided with fireprotection layer in cabinet, during breaking out of fire, can prevent the diffusion of fire; (3), the utility model power distribution cabinet can be widely used in the complex environment such as strong electromagnetic, high temperature, improves the coefficient of safety of power equipment, ensured normal supply of electric power.
Accompanying drawing explanation
Fig. 1 is the utility model plate construction schematic diagram;
Fig. 2 is the power distribution cabinet structural representation adopting the utility model sheet material;
In figure, 1-interlayer, 2-screen, 3-heat-insulation layer, 4-fireprotection layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model is used for the sheet material of power distribution cabinet and cabinet door, comprises interlayer 1, and interlayer 1 adopts conventional metal material.The inside of interlayer 1, ecto-entad arranges screen 2 and heat-insulation layer 3.Screen 2 adopts electromagnetic shielding film, and strong electromagnetic can be prevented in operational environment the interference of sophisticated power equipment in cabinet.Screen 2 also can select different shielding materials according to different interference.
Heat-insulation layer 3 is arranged on the inner side of screen 2, can slow down interlayer 1 imported in cabinet open air by heat-insulation layer 3.Heat-insulation layer 3 can adopt rock wool thermal insulation layer, phenolic foam thermal insulation layer or polyurethane foam plastics thermal insulation layer, adopts rock wool thermal insulation layer can also prevent equipment in outside influence of fire cabinet.
The inner side of interlayer 1 arranges fireprotection layer 4, and fireprotection layer 4 adopts flame retardant polypropylene resin, fire-retardant nylon resin or Corvic to make.When cabinet is breaking out of fire, the diffusion of fire can be prevented, reduce loss.
As shown in Figure 2, this enforcement provides a kind of power distribution cabinet, comprises cabinet, cabinet door, top cover and base, and the cabinet of power distribution cabinet and cabinet door all adopt above-mentioned sheet material to make.The top of cabinet connects top cover, and top cover also can adopt above-mentioned sheet material to make.The bottom of cabinet is fixed on base.Cabinet door hinge is connected on cabinet, and is locked with cabinet by cabinet lock.Cabinet is provided with ventilation hole, and cabinet door is provided with observation panel.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1., for a sheet material for power distribution cabinet and cabinet door, comprise interlayer, it is characterized in that: in described interlayer, be provided with screen, heat-insulation layer from outside to inside, inside described interlayer, be provided with fireprotection layer.
2. the sheet material for power distribution cabinet and cabinet door according to claim 1, is characterized in that: described screen is electromagnetic shielding film.
3. the sheet material for power distribution cabinet and cabinet door according to claim 2, is characterized in that: described heat-insulation layer is rock wool thermal insulation layer, phenolic foam thermal insulation layer or polyurethane foam plastics thermal insulation layer.
4. the sheet material for power distribution cabinet and cabinet door according to claim 3, is characterized in that: described fireprotection layer is flame retardant polypropylene resin layer, fire-retardant nylon resin bed or polyvinyl chloride resin layer.
5. a power distribution cabinet, is characterized in that: the cabinet of described power distribution cabinet and cabinet door adopt sheet material described in any one of Claims 1-4 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114257.XU CN204391529U (en) | 2015-02-17 | 2015-02-17 | For sheet material and the power distribution cabinet of power distribution cabinet and cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114257.XU CN204391529U (en) | 2015-02-17 | 2015-02-17 | For sheet material and the power distribution cabinet of power distribution cabinet and cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391529U true CN204391529U (en) | 2015-06-10 |
Family
ID=53364217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114257.XU Expired - Fee Related CN204391529U (en) | 2015-02-17 | 2015-02-17 | For sheet material and the power distribution cabinet of power distribution cabinet and cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837981A (en) * | 2016-04-29 | 2016-08-10 | 芜湖诚通自动化设备有限公司 | Low-voltage antistatic anti-interference power distribution cabinet and preparation method thereof |
| CN107148181A (en) * | 2017-06-21 | 2017-09-08 | 滁州市朝友精密制造有限公司 | A kind of accurate electric control cabinet |
-
2015
- 2015-02-17 CN CN201520114257.XU patent/CN204391529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837981A (en) * | 2016-04-29 | 2016-08-10 | 芜湖诚通自动化设备有限公司 | Low-voltage antistatic anti-interference power distribution cabinet and preparation method thereof |
| CN107148181A (en) * | 2017-06-21 | 2017-09-08 | 滁州市朝友精密制造有限公司 | A kind of accurate electric control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |