On November 8, 2018, the joint inspection team from the National Fixed Fire Extinguishing System and Quality Supervision and Inspection Center for Fire-Resistant Components (Tianjin Inspection Center) and the National Fire Equipment Quality Supervision and Inspection Center (referred to as: Shanghai Inspection Center) The department conducted a factory inspection for nearly 3 days. Jiangjing fire non-pressure storage suspension ultra-fine dry powder has passed smoothly. The next inspection of the factory is divided into two phases: one is the expansion inspection of Jiangjing non-pressure storage suspension device; the other is the supervision and inspection of the products of Hubei Jiangjing Fire Technology Co., Ltd. in 2018;
Joint Inspection Unit from Tianjin Inspection Center and Shanghai Inspection Center
The non-pressure-storing suspension ultra-fine dry powder fire extinguishing device passed the factory inspection and the countdown to the test!
Urban underground integrated pipe gallery refers to a public tunnel used for centralized laying of municipal, pipelines such as electricity, communication, radio and television, water supply, drainage, heat, gas, etc. in the underground of the city. China is in the period of rapid development of urbanization, and the construction of underground infrastructure is lagging behind. Promote the construction of urban underground integrated pipe corridors, coordinate the planning, construction and management of various municipal pipelines, solve problems such as repeated excavation of pavements, intensive aerial network, frequent pipeline accidents, etc., which is conducive to ensuring urban security, improving urban functions, and beautifying urban landscapes. Promoting urban intensive and efficient transformation and transformation is conducive to improving the city's comprehensive carrying capacity and urbanization development quality, and is conducive to increasing effective investment in public goods, stimulating social capital investment, and creating a new impetus for economic development. In order to effectively carry out the construction of urban underground integrated pipe gallery, with the consent of the State Council, the following opinions are proposed:
The urban underground integrated pipe gallery is a trend of urban development. Its construction and operation management is a complex system engineering. In particular, the initial construction cost of the integrated pipe gallery is relatively high, and it should be combined with the near and far-term urban planning. The entrance and exit and the long-term development space.
Among them, the fire protection system as an important subsystem to ensure the normal operation of the integrated pipe gallery and to ensure the safety of personnel and equipment must be treated more rigorously. Identify the cause of fire, control the fire to extend the flame, choose the appropriate fire extinguishing device or fire extinguishing system to reduce the probability of fire, and reduce the most important aspects of fire damage.
1. Introduction of non-storage suspension type ultra-fine dry powder fire extinguishing device:
The non-pressure-storage suspended ultra-fine dry powder fire extinguishing device is completely automatic from the discovery of fire to the fire extinguishing, safe and efficient, no need for personnel operation, convenient installation and use. When a fire occurs, the heat-sensitive wire quickly transmits the fire to the fire-fighting device to extinguish the fire. The gas agent in the device instantaneously generates a large amount of high-pressure gas and breaks through the diaphragm at the bottom of the device, and the ultra-fine dry powder in the device is quickly released and extinguished, and has the characteristics of maintenance-free and can provide a feedback signal when released.
Second, the use and maintenance of non-pressure storage hanging ultra-fine dry powder fire extinguishing device:
The non-pressure-storing suspended ultra-fine dry powder fire extinguishing device is stored under normal pressure. There is no pressure gauge installed, and there is no risk of pressure leakage due to normal pressure storage. During the use process, it is necessary to pay attention to whether the fire-extinguishing agent storage container or the upper and lower sealing parts of the casing are corroded or damaged, and the fire extinguishing agent and the gas generating agent are prevented from being exposed to moisture and failure. After the fire extinguishing agent is sprayed once, the fire extinguishing agent storage container or casing may be deformed, cracked, stressed, etc. under the impact of the air current, so it is not suitable for reuse.
3. Application places and fields of non-storage hanging type ultra-fine dry powder fire extinguishing device:
The main advantage of the non-storage suspension type ultra-fine dry powder fire extinguishing device is that it is not easy to leak for a long time, and the volume is small and the cost is low. Applicable to the working temperature -20 ° C ~ +55 ° C, the working environment relative humidity should not be greater than 95%; gas generating agent is gunpowder, is a flammable, explosive fire products, easy to get wet; non-pressure storage fire extinguishing device is Fire-fighting dangerous goods must be produced, transported, accepted, and used after being registered and examined by the local public security department. The non-pressure-storing suspended ultra-fine dry powder fire extinguishing device is suitable for the full submersion protection of small space with low cleanliness requirements and the local application protection of large installation height (the installation height is too small and unsuitable), and is often used in a closed space.
Summary: The non-storage hanging type ultra-fine dry powder fire extinguishing device was launched, and it is inseparable from the 39-year-old Jiang Jing fire. For the fire safety of consumers, we are committed to research, development, production and sales of more comprehensive fire protection facilities.
The development of non-storage hanging ultra-fine dry powder fire extinguishing equipment has improved the comprehensiveness of our products and the wide range of products, which has greatly satisfied the needs of consumers.
Hubei Jiangjing Fire Technology Co., Ltd. is unique and has become one of the most complete products in the same industry in China. However, Jiangjing Fire will not stop here and will keep pace with the times and develop more advanced and safer. Fire facilities.
Good brand, Jiang Jing made--Jiangjing fire extinguisher, the patron saint around you
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Contact: Xia Xuanlong 15923670131