关于消防接口相关标准修订的研究

Research on Revision of Fire Coupling Related Standards

通过对GB 12514.1—2005《消防接口第1部分:消防接口通用技术条件》、GB 12514.2—2006《消防接口第2部分:内扣式消防接口型式和基本参数》、GB 12514.3—2006《消防接口第3部分:卡式消防接口型式和基本参数》和GB12514.4-2006《消防接口第4部分:螺纹式消防接口型式和基本参数》国家标准修订的研究工作,对消防接口分类和型号编制、接口结构、基本尺寸、外观质量、材质要求、操作力和操作力矩、抗跌落性能、耐高温性能、耐低温性能和检验规则等方面作了较为详细的调整和修改,以进一步提升消防接口的质量和性能。

The fire coupling related national standards include four standards of GB 12514.1--2005, Fire Coupling - Part 1 ： General Technical Conditions for Fire Coupling; GB 12514.2--2006, Fire coupling - Part 2： Patterns and Basic Parameters for Fire Snap - types Coupling; GB 12514. 3--2006, Fire Coupling- Part 3： Patterns and Basic Parameters for Fire Insertion - type Coupling; GB 12514.4--2006, Fire Coupling - Part 4： Patterns and Basic Parameters for Fire Screw - type Coupling. Through the research on the revision of these standards, the adjustment and modification were made in detail on the aspects such as fire coupling classification, type organization, coupling structure, basic dimensions, appearance quality, force and operating torque, anti high temperature capability, capability, and testing rules, so and performances of fire coupling material requirements, operating - fall performance, withstanding withstanding low temperature as to further improve the quality