Alloy door plate used for power distribution cabinet
A power distribution cabinet, aluminum alloy sheet technology, applied in substation/distribution device casing, substation/switchgear cooling/ventilation, electrical components, etc. Thin and other problems, to achieve the effect of improving anti-collision performance, improving service life, and improving heat dissipation
Inactive Publication Date: 2018-09-28
NANJING HENGZHONG MECHANISM TECH
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Problems solved by technology
[0002] At present, most of the door panels of the power distribution cabinet adopt a single-layer structure, and most of them are made of iron or aluminum panels; It is easy to be oxidized, resulting in a short service life; in addition, the hardness of aluminum is very low, it is easy to deform, and it is not resistant to impact, so it is easy to make the door unable to close; the existing door panels are sealed, and the ventilation and heat dissipation are poor, which makes the power distribution cabinet The components inside are damaged due to overheating and cannot work normally
Method used
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Embodiment Construction
[0015] like Figure 1-3 As shown, an alloy door panel for a power distribution cabinet includes a door panel body 1, a glass observation window 2 is provided above the door panel body, and a vent 3 is opened below the door panel body opposite to the glass observation window. A spiral ventilation hood 5 is installed at the air vent; the spiral ventilation hood is composed of a hollowed-out conical circular platform 51 and a spiral baffle 52 arranged in the hollowed-out conical circular platform; the door panel body is a multi-layer structure, wherein The interlayer is an aluminum alloy plate 6 with a thickness of 3-5cm. The front and back of the aluminum alloy plate are first coated with a high-temperature resistant coating layer 7 with a thickness of 2-3mm, and then a protective film made of PVC material with a thickness of 1-2cm is attached. 8. Anti-collision strips 4 are installed around the body of the door panel;
[0016] In order to play the role of marking at night, and...
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Abstract
The invention discloses an alloy door plate used for a power distribution cabinet. The alloy door plate comprises a door plate body; a glass observation window is formed above the door plate body; a ventilating opening is formed in the downward side of a position, opposite to the glass observation window, of the door plate body; a spiral type ventilating cover is mounted in the ventilating opening; the spiral type ventilating cover consists of a hollow-out conical circular table and a spiral baffling sheet arranged in the hollow-out conical circular table; the door plate body adopts a multilayered structure, and an aluminum alloy plate material is arranged in the middle; the front and back surfaces of the aluminum alloy plate material are coated with high-temperature-resistant coating material layers and then pasted with PVC material protection films; and anti-collision strips are mounted on the periphery of the door plate body. The alloy door plate has high-temperature resistance property, corrosion resistance property, oxidization resistance property, environmental friendly property, waterproof property and anti-collision property.
Description
technical field [0001] The invention relates to the technical field of door panels of power distribution cabinets, in particular to an alloy door panel used for power distribution cabinets. Background technique [0002] At present, most of the door panels of the power distribution cabinet adopt a single-layer structure, and most of them are made of iron or aluminum panels; It is easy to be oxidized, resulting in a short service life; in addition, the hardness of aluminum is very low, it is easy to deform, and it is not resistant to impact, so it is easy to make the door unable to close; the existing door panels are sealed, and the ventilation and heat dissipation are poor, which makes the power distribution cabinet The components inside are damaged due to overheating and cannot work normally. Contents of the invention [0003] In order to solve the problems of the prior art, the present invention provides an alloy door panel for a power distribution cabinet that is light ...
Claims
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IPC IPC(8): H02B1/56H02B1/30H02B1/28B32B15/04B32B15/20B32B27/30B32B3/08
CPCB32B3/08B32B15/04B32B15/20B32B27/304B32B2255/06B32B2307/306B32B2419/00H02B1/28H02B1/306H02B1/565
Inventor 吴建平
Owner NANJING HENGZHONG MECHANISM TECH