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Fire-resistant bus duct and installation method thereof

A busway, fire-resistant technology, applied in the field of busway, can solve the problems affecting the normal use of the busway, the flame burning under the busway, etc., to ensure the normal use, prolong the service life and reduce the impact

Pending Publication Date: 2022-05-13
浙江德运科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: in the event of a fire, the bus duct located at the ceiling is easily burned by the flame below, thereby affecting the normal use of the bus duct, so it needs to be improved

Method used

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  • Fire-resistant bus duct and installation method thereof
  • Fire-resistant bus duct and installation method thereof
  • Fire-resistant bus duct and installation method thereof

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Embodiment Construction

[0037] The following is attached Figure 1-5 The application is described in further detail.

[0038] The embodiment of the present application discloses a fire-resistant busway. refer to figure 1 , including a busbar 1, an upper cover 2, a lower cover 3 and two side panels 4, the two side panels 4 are arranged side by side between the upper cover 2 and the lower cover 3, thereby forming a busbar 1 for loading The cross-section of the chamber is rectangular; the upper cover plate 2, the lower cover plate 3 and the two side plates 4 are all connected by screws.

[0039] refer to figure 1 , figure 2The lower cover 3 is provided with several groups of protective components 5 at intervals along its length direction. The protective components 5 include a rectangular mounting plate 51 arranged on the outer side wall of the lower cover 3 and two The rectangular protective plate 52 on the outer wall. Both the installation board 51 and the protection board 52 are calcium silicat...

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Abstract

The invention discloses a fireproof bus duct, and relates to the field of bus ducts, and the fireproof bus duct comprises a busbar, an upper cover plate, a lower cover plate and two side plates, and the lower cover plate is provided with a plurality of groups of protection assemblies at intervals along the length direction of the lower cover plate. The protection assembly comprises a mounting plate arranged on the outer side wall of the lower cover plate and two protection plates tightly attached to the outer side walls of the two side plates respectively, the two protection plates are hinged to the two sides of the mounting plate respectively, and supporting pieces used for limiting overturning of the protection plates are arranged on the two sides of the lower end face of the mounting plate. When a fire disaster occurs, the lower cover plate and the side plate can be protected by the mounting plate and the protection plate, so that the influence of the fire disaster on the bus duct is reduced, and the normal use of the bus duct is ensured; in addition, the mounting plate and the protection plate can reduce damage to the bus duct caused by accidental collision of external objects, and the service life of the bus duct is prolonged.

Description

technical field [0001] The present application relates to the field of bus ducts, in particular to a fire-resistant bus duct and an installation method thereof. Background technique [0002] With the rapid development of the city, there are more and more high-rise buildings, and the power load of the buildings has increased sharply. The original wires and cables have been gradually replaced by large-capacity due to their small capacity, inconvenient branching, and inconvenient cluster management. , Branch and cluster management convenient busway replacement. Busway is widely used in key projects such as power transmission trunk lines of fire fighting equipment and trunk lines of fire emergency equipment. Busway usually includes busbar, upper cover, lower cover and two side panels. The upper cover plate, the lower cover plate and the two side plates are connected by screws to form a chamber for the busbar to be installed. The busway is usually installed on the ceiling throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06A62C3/16
CPCH02G5/06A62C3/16
Inventor 吕坤
Owner 浙江德运科技有限公司
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