灭火特点 I. Fire Fighting Features
The pipe network heptafluoropropane fire extinguishing system can simultaneously protect a maximum of 8 protective areas, and the sprinklers are evenly distributed in each protective area, and the heptafluoropropane fire extinguishing agent is evenly released, and the fire extinguishing effect is better. 4.2MPA 和 5.6MPA 。 As the pipe network heptafluoropropane fire extinguishing system needs to be equipped with a separate cylinder room, the heptafluoropropane fire extinguishing agent has a long transportation distance and high storage pressure, which are 4.2MPA and 5.6MPA , respectively .
灭火原理 Second, the principle of fire fighting
Heptafluoropropane is a fire extinguishing agent that can be stored by liquefaction. Its fire extinguishing mechanism has both physical and chemical effects. The chemical action is that under high temperature conditions, heptafluoropropane decomposes fluorine-containing reactive free radicals, and reacts with branch chains generated during the combustion process to interrupt the combustion chain to achieve fire suppression. The physical action is to reduce the concentration of oxygen in the combustion zone and absorb a large amount of gasification. Heat to achieve suffocation and cooling.
保护场所 Protected places
Heptafluoropropane fire extinguishing agent has good cleanliness, completely vaporizes in the atmosphere without leaving residues, and good gas phase power supply. It is suitable for full flood fire extinguishing methods to extinguish electrical fires, liquid fires or soluble solid fires, solid surface fires, and before fire extinguishing. Gas fires that can cut off the gas source; the pipe network sevoflurane fire extinguishing system can protect the computer room, communication room, substation room, precision instrument room, generator room, oil depot, chemical flammable goods depot, library, data base, archives, Program-controlled exchange rooms, TV broadcasting centers, financial institutions, government agencies and other important places.
性能参数 Fourth, performance parameters
位于全球制造业名城东莞市，注册资金1000万元人民币，是由东莞永业消防设备有限公司，惠州市惠阳大地消防设备有限公司全资控股，正式授权负责厂家产品网上全球运营的总部公司，公司团队拥有消防产品设计、生产、销售服务经验，主营七氟丙烷、二氧化碳、IG541、三氟甲烷、气体泄压口、气体管件等消防 气体灭火系统设备 ；S型热气溶胶、泡沫灭火系统、超细干粉；兼营消防炮、消防应急照明、标志系统产品、消防产品的维护，消防产品技术转让服务等。 Guangdong Huijian Fire Fighting Technology Co., Ltd. is located in Dongguan, a global manufacturing city, with a registered capital of 10 million yuan. It is wholly-owned by Dongguan Yongye Fire Fighting Equipment Co., Ltd. and Huizhou Huiyang Dadi Fire Fighting Equipment Co., Ltd., and is officially authorized to be responsible for manufacturers' products online Headquarters company operating globally. The company team has experience in the design, production, sales and service of fire protection products . The main business is sevoflurane, carbon dioxide, IG541, trifluoromethane, gas relief ports, gas fittings and other fire fighting gas fire extinguishing system equipment ; S-type hot aerosol, Foam fire extinguishing system, ultra-fine dry powder; concurrently operating fire monitors, fire emergency lighting, sign system products, fire product maintenance, fire product technology transfer services, etc.
、技术资源，实现强强联合，为广大客户提供更多安全、放心、实惠的消防产品和技术服务。 Guangdong Huijian Fire Protection also shoulders the integration of products and technical resources in the fire protection industry , realizes strong alliances, and provides our customers with more safe, reliable and affordable fire protection products and technical services.
坚决奉行“客户至上”，“品牌运营”的价值观，建立一个能健康、持续运营的分享型企业。 Guangdong Huijian Firefighting Co., Ltd. firmly adheres to the values of "customer first" and "brand operation", and establishes a healthy and sustainable sharing enterprise.
Guangdong Huijian Fire Technology Co., Ltd.
Phone: 0769-28828919 / 0769-28828182
Address: Kangcheng International Building, the intersection of Hongyuan Road and Ganggang Avenue, Nancheng District, Dongguan City
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