A kind of opening structure, fire extinguishing device, fireproof window and production process of fireproof window
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 郑州神宇防火制品有限公司
- Publication Date
- 2021-06-25
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Abstract
Description
technical field
[0001] The invention relates to the technical field of fireproof structures and fireproof windows, in particular to an opening structure, a fire extinguishing device, a fireproof window and a production process for the fireproof windows. Background technique
[0002] Traditional ordinary aluminum alloy doors and windows have relatively high heat conduction and fast heat dissipation, so the thermal insulation performance is poor, which increases energy consumption, thereby greatly increasing heating costs, and the sound insulation effect of ordinary doors and windows is not good, and the fire performance is also poor.
[0003] In order to overcome the above-mentioned problems, in the prior art, for example, the Chinese published patent (patent number: ZL201620044520.7, patent name: fireproof window), its technical solution is: fireproof window, including hollow glass (1), broken bridge aluminum profile ( 2), aluminum spacers (3), energy-saving and heat-insulat...