确保气体灭火系统产品“一带一路”出口项目的安 全、密封、灭火性能相关的技术要求与措施探讨4-1

朱劲武 周铁祥

Zhu Jinwu Zhou Tiexiang

（北京利达海鑫灭火系统设备有限公司，北京）

(Beijing Leader Haixin Gas Fire Extinguishing System Equipment Co.,Ltd.,Beijing)

一、摘要

I.Abstract

气体灭火系统产品出口项目也叫气体灭火系统“一带一路”出口项目简称气体灭火系统出口或气体灭火设备出口。气体灭火系统是四大传统的固定灭火系统（喷水、气体、泡沫、干粉）之一，应用范围十分广泛。气体灭火系统具有以下特点：一是绝缘性能好，可灭电气火灾；二是灭火剂洁净，灭火过程中和灭火后没有任何残留物；三是灭火速度快。气体灭火系统产品“一带一路”出口项目（也叫气体灭火系统出口项目简称气体灭火系统出口）是将气体灭火系统产品出口到国外，安装在气体灭火系统防护区内，实施防火和灭火自动保护，实现对国外重点项目或重要设备的消防保护。则要求气体灭火系统产品**可靠、密封性能好、灭火性能好和包装箱抗碰撞、抗振动、耐高低温，质量稳定，设计参数正确，并要求安装施工简单、快捷。

配图来源：网络

The gas fire extinguishing system product exporting project is also called the gas fire extinguishing system“Belt and Road”exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short.Gas fire extinguishing system is one of the four conventional fixed fire extinguishing systems(sprinkling,gas,foam and dry powder)which has been extensively used.Gas fire extinguishing system has the following characteristics:1)good insulating property that can be used to put out electrical fire;2)clean fire extinguishing agents that do not produce residue during and after fire extinguishing;3)fast in putting out fire.The gas fire extinguishing system product“Belt and Road”exporting project(also called gas fire extinguishing system exporting project,or gas fire extinguishing system exporting)aims to export gas fire extinguishing system products to foreign countries,have them installed inside gas fire extinguishing system protection areas so that they can perform automatic fire prevention and extinguishing functions to protect key projects and important equipment from fire hazards in foreign countries.It requires that the gas fire extinguishing system products are safe and reliable with good sealing and fire suppression performance.Their packaging boxes have to be shock-resisting,and the products have to be resistant to vibration,high and low temperatures with stable quality and right design parameters and have to be easy and quick to install.

二、关键词

II.Keywords

气体灭火系统“一带一路”出口项目、气体灭火系统出口项目、气体灭火系统出口、气体灭火设备出口。**可靠、密封性好、灭火性能好。

Gas fire extinguishing system“Belt and Road”exporting project,gas fire extinguishing system exporting project,gas fire extinguishing system exporting,gas fire extinguishing equipment exporting,safety and reliability,good sealing performance,good fire suppression performance.

图片来源：利达消防

三、气体灭火系统产品“一带一路”出口项目的技术要求与措施

III.Technical Requirements and Measures for the Gas Fire Extinguishing System Product“Belt and Road”Exporting Project

1.产品**可靠

1.Safety and reliability of products

气体灭火系统产品出口项目（也叫气体灭火系统“一带一路”出口项目简称气体灭火系统出口或气体灭火设备出口）所采用的零部件必须**可靠。尽量使用国内知名度较高的品牌产品，杜绝使用不合格灭火药剂，短斤少两和不合格零部件，一切应从用户的**出发，才能确保气体灭火系统产品“一带一路”出口项目(也叫气体灭火系统出口项目简称气体灭火系统出口或气体灭火设备出口)在运输、安装、使用中**可靠。

Parts and components involved in the gas fire extinguishing system product exporting project(also called the gas fire extinguishing system“Belt and Road”exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short)have to be safe and reliable.Preferably,only those of well-known brands in China are used and it is strictly prohibited to use substandard fire extinguishing agents,be short in weight and use unqualified parts and components.Only by putting the safety of the users at the top priority can we ensure safety and reliability in the transport,installation and application of the products exported through the gas fire extinguishing system“Belt and Road”exporting project(also called gas fire extinguishing system exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short).

图片来源：2023年05月25日央视网报道视频截图

（1）压力容器钢瓶采用知名厂家华宸气瓶生产的产品，具有国家颁发的压力容器证书，压力容器钢瓶壁厚和重量完全符合设计图纸和《规范》的要求。绝不能采用壁厚不达标、重量轻、材质不合格、成本低的压力容器钢瓶。气体灭火系统压力容器钢瓶中，七氟丙烷钢瓶*容易弄虚作假，如采用壁厚薄的，不达标的钢瓶，重量相差20%～30%；或钢瓶材质不采用压力容器钢板，改为采用普通热轧钢板，可降低钢瓶成本10%～30%。

(1)The pressure cylinders used should be the products of well-known producers Hua Chen gas cylinder with pressure vessel certificates issued by the state,and the thickness of the walls and the weight of the pressure vessels must be in complete compliance with the design drawings and the Specifications.It is strictly prohibited to use pressure cylinders made of steel plates of insufficient thickness and weight and substandard and unreasonably low-cost materials.Among the pressure cylinders used in fire extinguishing systems,the HFC-227ea cylinders are the most likely to involve cheating,including the use of cylinders with thinner-than-required walls,which can reduce the weight by 20%to 30%;or the use of regular hot-rolled steel plates instead of pressure vessel steel plates to reduce cost by 10%to 30%.

（2）压力容器钢瓶上的容器阀的**泄放装置应采用上海华理**阀专业公司生产的**膜片，该产品成本一般在20元左右一套，**性能才能得以保障。而部分厂家均为自己设计、加工**膜片，产品成本不到2元一套，**性能很难得到保证。

(2)Safety diaphragms produced by Shanghai Huali Safety Valves Company should be used on the safety relief devices of the valves of the pressure cylinders in order to ensure safety and each set of the diaphragm costs around 20 yuan.Although the safety diaphragms designed and produced by other producers may cost less than 2 yuan,they may not guarantee safety.

（3）气体灭火系统中各灭火剂容器阀出口均应安装**保护帽，使产品在生产、运输、装卸、安装、调试等一系列过程中，即使灭火剂钢瓶误启动，也能确保操作者的人身**。为降低产品成本，有许多厂家，阀门出口不配备**保护帽。

(3)Protective caps must be installed on the valve outlets of all fire-extinguishing agent vessels in gas fire extinguishing systems,so that even if the fire extinguishing agent cylinders are started by error during production,transportation,loading/unloading,installation and debugging,the safety of the operators can be protected.Many manufacturers do not equip valve outlets with protective caps in order to lower costs.

（4）各压力容器钢瓶上的容器阀应采用HPb59-1（Y）冷拉黄铜棒锻压成型，使容器阀材质呈流线流纹组织结构，密度增大。这不但增加了抗拉强度，还增强了韧性。容器阀受撞击后不会断裂。应绝不采用成本低廉的铸造不锈铁和碳钢材料的瓶头阀。消防阀门是气体灭火系统产品*核心、*关键部件，关系到产品**性和密封性两大关键功能和性能，宁波三安制阀公司的消防阀门质量可靠，是生产消防阀门*专业厂家之一。

(4)The valves of the pressure cylinders should be forged using the HPb59-1(Y)cold-drawn brass rods,so that the valve material can have a streamline,or flow line structure with increased density.This not only enhances the tensile strength,but also the toughness of the material and the valves made from it do not break after sustaining impacts.It is strictly prohibited to use the cheap cast stainless iron and carbon steel to make cylinder valves.Fire protection valves are the core and the most critical part of gas fire extinguishing system products which affect the safety and the sealing,the most important performance and property of the product.The quality of the fire protection valves produced by Ningbo Sanan Valve Manufacture Co.,Ltd.has been reliable and it is one of the most professional manufacturers of fire protection valves.