Guangzhou Xingjin Fire Equipment Co.,Ltd.

Complete knowledge of fire detection tube automatic fire extinguishing system

fire detection tube automatic fire extinguishing system Description：       The fire detection device is a simple, low-cost and highly reliable independent automatic fire extinguishing system. It does not require any power supply, special smoke and temperature detectors, or complicated equipment and pipelines. It uses its own stored pressure. When the fire detection tube ruptures due to heat, the fire extinguishing agent is immediately released to extinguish the fire. Working principle:         The fire detection tube fire extinguishing system is composed of a pressure vessel filled with fire extinguishing agent, a container valve, and a fire detection tube and/or a release tube that can release the fire extinguishing agent. The fire detection tube is placed near or above the most likely place where the fire source occurs, and at the same time, detection is carried out by relying on many detection points (linear) along the fire detection tube. Once a fire occurs, the fire detection tube is softened and exploded at the highest temperature, and the fire extinguishing medium is released to the protected area through the fire detection tube itself (direct system) or the nozzle (indirect system). Among them, the fire detection tube is a new variety developed in the high-tech field and is a high-tech non-metallic synthetic product. It combines long-term leakage resistance, flexibility and effective temperature sensitivity, and explodes within a certain temperature range to spray fire extinguishing media or transmit fire signals. Fire detection tube fire extinguishing system features: 1. When a fire occurs, the fire detector will detect the fire and the fire detection tube automatic fire extinguishing system will automatically work, which can extinguish the fire in the shortest time and minimize the loss for customers. 2. The fire detection tube automatic fire extinguishing system can also work normally during a power outage. The fire detection tube automatic fire extinguishing system has a built-in emergency power supply. When there is a power outage or the power is cut off due to a main power failure, the fire detection tube automatic fire extinguishing system automatically switches to the emergency power supply and works normally. In an emergency state, the fire detection tube automatic fire extinguishing system can also automatically respond to fire. 4. Low cost and safe to use. The traditional large-space full flooding fire extinguishing method is changed to a local full flooding or local fire extinguishing method targeting the potential fire point. It is closest to the protected object and has high fire extinguishing efficiency. The amount of fire extinguishing agent is reduced by more than 80% compared with the traditional method. It is more environmentally friendly and safer for personnel. The design and installation are simple, do not occupy the user's limited space, and no additional gas cylinder room is required. Classification of fire detection tube automatic fire extinguishing system: 1. Direct fire detection tube automatic fire extinguishing system The direct fire detection tube automatic fire extinguishing system is connected to the fire extinguishing agent container through the container valve to detect the fire source. When encountering a fire, the fire detection tube explodes. The pressure drop in the fire detection tube is used to start the container valve, and the fire extinguishing agent is transported to the original fire detection tube explosion hole for spraying through the conversion joint installed at the outlet of the container valve. The direct fire detection tube automatic fire extinguishing system can be divided into: CO2 direct fire detection tube fire extinguishing device, FM200 direct fire detection tube fire extinguishing device, NOVEC1230 direct fire detection tube fire extinguishing device and other clean gases according to the type of stored fire extinguishing agent. 2. Indirect fire detection tube automatic fire extinguishing system: Unlike the direct type, the indirect device detects fire through smoke, temperature sensors, etc. When a fire signal is detected, it will trigger the control system to start the indirect fire detection tube automatic fire extinguishing system. This method does not directly detect the fire source through the fire detection tube. The indirect fire detection tube fire extinguishing device detects fire signals through the fire detection tube. When a fire occurs, the heat radiation of the flame will cause the trigger in the fire detection tube to react chemically, thereby causing a change in the pressure in the fire detection tube. When the pressure reaches a certain value, the signal line in the fire detection tube will be triggered and send a fire signal to the controller. The controller receives the fire signal and issues a command The controller is the core part of the system. When receiving a fire signal, the controller will first process the signal to determine whether it is a real fire signal. If so, it will issue a command to start the fire extinguishing system. In addition, the controller can also perform manual confirmation, automatic alarm and other functions. Fire extinguishing control valve starts the fire extinguishing device The fire extinguishing control valve is a key part of the fire extinguishing system. It can control the supply and injection of the fire extinguishing agent to achieve the effect of fire extinguishing. When the controller issues a command, the fire extinguishing control valve will be activated to transport the fire extinguishing agent to the sprinkler and spray it to the fire scene.  

Precautions for using cabinet type fm200 gas fire extinguishing equipment

Precautions for using cabinet type fm200 gas fire extinguishing equipment   1. Understand the principle and operation method of the FM200 gas fire extinguishing system Understand the working principle and operation method of the system. Before using the cabinet FM200 gas fire extinguishing system, you must fully understand the working principle, startup method and operation process of the fire extinguishing system. This includes understanding the trigger device, fire extinguishing agent release pipeline, valve control, and alarm and monitoring equipment. Only by correctly understanding and being familiar with the working principle and operation method of the fire extinguishing system can you quickly and accurately start and operate the system when a fire occurs. 2. Ensure the normal operation of the system To ensure the normal operation and maintenance of the system, regularly check the various components and equipment of the cabinet FM200 gas fire extinguishing system. This includes checking the pressure indicator, alarm device, trigger valve, gas storage container and control panel. Ensure that these devices are operating normally and maintain, replace or repair them as needed. In addition, regularly check and test the patency of the nozzles and nozzles to ensure that the fire extinguishing agent can flow freely. 3. Understand the characteristics of FM200 fire extinguishing agent Understand the characteristics and precautions of FM200 fire extinguishing agent. FM200 fire extinguishing agent is a colorless, odorless, pollution-free, non-conductive clean fire extinguishing agent with high efficiency of fire extinguishing effect. However, FM200 fire extinguishing agent is a chemical substance, and its characteristics and safe use need to be paid attention to. Do not use FM200 fire extinguishing agent in confined spaces where people are present to avoid damage to human health. At the same time, pay attention to prevent FM200 fire extinguishing agent from contacting open flames or high-temperature objects to prevent it from decomposing and producing harmful substances.

Fire detection tube type extinguishing device

Fire detection tube type extinguishing device       The fire detection tube automatic fire extinguishing device does not need any power supply, no special smoke, temperature detector, no complex equipment and pipelines, using its own pressure storage, relying on a pressurized fire detection tube and a set of fire detection bottle group can quickly, accurately and effectively detect and extinguish the fire source. Design of fire detection tube type temperature sensing self-starting fire extinguishing device. 1. Protective area       The fire tube type temperature sensing self-starting fire extinguishing device takes the relatively closed and small volume equipment in the space with small volume or the place with large space as the protection area.        When the direct temperature sensing self-starting fire extinguishing device is used, the volume of the protection area should not be greater than 10m3; When the indirect fire tube temperature sensing self-starting fire extinguishing device is used, the volume of the protection area should not be greater than 100m 3. 2. System design      The direct fire pipe extinguishing device should be designed by volume method. The indirect fire pipe extinguishing device can be designed by volume method or area method. The design dosage of fire extinguishing agent for fire detection tube type temperature sensing self-starting fire extinguishing device should be calculated according to the following formula: M=Q×V   Type: M------- Design dosage of fire extinguishing agent for fire tube type temperature sensing self-starting fire extinguishing device (kg)   Q------- Minimum amount of extinguishing agent required per unit volume (kg/m3)   V------- Volume of protection area (m3) 3. The actual amount of carbon dioxide extinguishing agent should be calculated according to the following formula: G =P×N   Where: G----- Actual dosage of fire extinguishing agent (kg)   P----- Filling of fire extinguishing agent in storage container of a single fire detection tube type automatic fire detection and extinguishing device (kg)   N----- Number of storage containers for fire detection tube type automatic fire detection and extinguishing device   Carbon dioxide fire extinguishing agent should meet the current national standard GB4066 provisions. 4.The protection area protected by the fire pipe extinguishing device       The protection area or protected object protected by a set of fire detection tube fire extinguishing device should not be more than 6; The fire detection tube fire extinguishing device set in one protection area should not exceed 4 sets, and should be able to start at the same time, and the action response time difference should not be greater than 2s. 5. Explore the layout of the fire tube      The location of the fire detection tube should not exceed 1 meter from the protected place and the distance between the fire detection tube. See the following diagram for fire detection tube layout requirements.    

Novec1230&FM200 automatic Fire Suppression Tube

Fire extinguishing pipe gas extinguishing device         As a new type of fire extinguishing equipment, the future development trend of prefabricated fire pipe gas extinguishing device has been revealed. With the advancement of science and technology and the development of industrial technology, the prefabricated fire pipe gas extinguishing device will become more and more intelligent and diversified, and adapt to the needs and environment of different occasions. At the same time, the monitoring system of the fire extinguishing device will be more perfect, and the overall level of fire extinguishing technology and equipment will be further improved through data collection and analysis. This will provide a strong guarantee for us to build a safer and more reliable human society.        The prefabricated fire pipe gas extinguishing device has a wide application prospect in the field of fire extinguishing due to its characteristics of high efficiency, environmental protection, flexibility, safety and economy. It can play an important role in protecting property and protecting life. It is believed that under the promotion of science and technology, the prefabricated fire pipe gas extinguishing device will burst out a greater light in the future development and become a new force in the field of fire prevention. Let us pay attention to and use this new fire extinguishing device together, and contribute to the construction of a safer society.       The prefabricated fire pipe gas extinguishing device has the characteristics of strong mobility, high safety and outstanding economy. First of all, its equipment is small, does not take up too much space, and installation is flexible and convenient. Second, its response speed is fast, once the fire occurs, it can quickly detect and start the fire extinguishing mechanism to ensure that the fire is controlled in time. Finally, the prefabricated fire pipe gas fire extinguishing device not only has low input cost, but also has less maintenance cost, becoming the ideal fire extinguishing choice for enterprises and families.    

Goods for Customer in Malaysia

The goods are shipped to Malaysia.The model is pipe network type of FM200 fire extinguishing system. The goods have been delivered to the customer's designated place.

Fire prevention and escape self-rescue knowledge

Popularization of fire prevention, escape and self-rescue knowledge      Fire prevention and escape knowledge is an important measure to ensure personal and family safety. It is very important to master the correct fire prevention and escape knowledge. The following are some key prevention and escape knowledge: Fire prevention 1‌.Fire prevention in daily life‌:       Do not litter cigarette butts. Be especially careful when smoking in bed and make sure that the cigarette butts are completely extinguished. Check the circuits of household appliances regularly and repair and update them in time if they are aging or damaged. Educate children not to play with fire at home and avoid using electric appliances that may cause fire, such as hair dryers, on flammable materials.       Check the gas hose regularly and replace it immediately if it is damaged or leaking. When using electric heating equipment, purchase qualified products from regular channels and keep a safe distance from flammable materials. 2.Fire prevention in office places‌: Turn off the power when leaving get off work or going out, and unplug the charging device. Avoid plugging multiple high-power electrical appliances in the same socket to avoid causing the socket or plug to heat up and catch fire. Smoking is prohibited in the office, and do not throw unextinguished cigarette butts into the wastebasket. Keep the evacuation passages in the office area unobstructed and be familiar with the location of the safety exit and the escape route. ‌3.Community fire prevention‌: It is strictly forbidden to block and occupy the fire truck passages, and keep the stairs and evacuation passages unobstructed. Electric bicycles are prohibited from entering buildings, and electric bicycles should not be parked or charged in stairwells, evacuation passages, or emergency exits. Strengthen community fire prevention publicity to improve residents' fire prevention awareness. Escape and self-rescue knowledge 1. Determine the fire: When a fire is discovered, determine the location, size and direction of the fire as soon as possible. ‌2. Close the door: Before opening the door to escape, touch the door lock with your hand. If the door lock is hot, it means that the fire or smoke has blocked the door. At this time, do not open the door easily, and try to hide indoors. If the door lock is not hot, use your foot to hold the door and then open it, and observe from the gap in the door whether you can escape outside. ‌3. Hiding and calling for help indoors: If you do not have the conditions to escape outside, hide indoors. Use wet towels, clothes, etc. to block the door gap, keep pouring water to cool down, and temporarily resist the fire. Quickly run to the window sill near the crowd, and send a distress signal to the outside of the window by calling for help, using a flashlight, waving clothes, etc. 4‌. Evacuate in an orderly manner: When you can escape outside, cover your mouth and nose with a wet towel, lower your body as much as possible, and move quickly against the wall. Evacuate in an orderly manner according to the safety evacuation signs. Do not take the elevator, as the elevator may cause power outages or malfunctions at any time due to the spread of fire. 5‌. Escape from special places‌: In public places, pay attention to the location of the safety exits and evacuation passages, and remember the evacuation direction. In high-rise buildings, if the lower stairs are already emitting thick smoke or blocked by fire, do not force yourself to escape, but go to the balcony, rooftop, etc. to wait for rescue. When a fire occurs in outdoor places such as forests and grasslands, you should correctly judge the wind direction, choose an open place with sparse vegetation to escape, and stay away from low-lying areas or pits, holes, and other places where smoke and dust are easy to settle. ‌6. Avoid blind behavior‌: Don't panic when escaping, don't run around blindly or jump off the building to escape, so as not to cause unnecessary casualties. When passing through thick smoke, try to stay close to the ground and cover your mouth and nose to reduce the inhalation of toxic smoke. In summary, fire prevention and escape and self-rescue knowledge are important skills that everyone should master. By strengthening fire prevention awareness, familiarizing ourselves with escape routes and mastering correct escape and self-rescue methods, we can protect our own and others' lives when a fire occurs.  

Future development trend of fire equipment industry

The international market size of fire fighting equipment is growing strongly          The fire equipment industry is facing unprecedented development opportunities and challenges. Trends such as intelligence, environmental protection and energy saving, specialization and diversification will promote the continuous innovation and progress of the industry. At the same time, the intensified market competition and the competitive situation of domestic and foreign companies will also promote the fire equipment industry to continuously improve service quality and innovation capabilities.       Fire Equipment Industry Trends 1.Intelligent development:      With the rapid development of technologies such as the Internet of Things, big data, and artificial intelligence, the fire equipment industry is moving towards intelligence. Intelligent fire equipment can monitor fire hazards in real time, automatically alarm, and even automatically extinguish fires when fires occur, greatly improving the efficiency of fire prevention and emergency rescue. The trend of intelligence is not only reflected in hardware equipment, but also involves the integration and coordination of the entire fire protection system, such as the construction of an intelligent fire protection Internet of Things platform, which realizes remote monitoring and intelligent management of fire protection equipment. 2.Environmental protection and energy saving:      Environmental protection and energy saving have become a global consensus, and the fire protection equipment industry is no exception. New fire protection equipment pays more and more attention to the use of environmentally friendly materials and the research and development of low-toxic and low-harm fire extinguishing agents to reduce the impact on the environment. In the design and production process, the equipment also pays more attention to energy conservation and emission reduction, improves energy efficiency, and meets the requirements of sustainable development. 3.Specialization and diversification:     The fire protection equipment industry is gradually developing in the direction of specialization and diversification. Enterprises not only need to provide high-quality fire protection equipment products, but also need to pay attention to changes in customer needs and provide personalized solutions and value-added services. With the refinement of social division of labor and the diversification of fire protection needs, the fire protection equipment industry will continue to launch more products and services that meet market demand. Changes in the fire equipment market 1.The market size continues to grow:      According to data from authoritative institutions such as the China Research Institute, the global fire equipment market size in 2023 is about 17 billion US dollars, and it is expected to reach 24 billion US dollars by 2025, with a compound annual growth rate (CAGR) of 5.3%. The scale of China's fire equipment market has also shown a steady growth trend, exceeding 150 billion yuan, and it is expected that the market size will reach more than 200 billion yuan by 2025. 2.Diversification and personalization of demand:      With the progress of society and the improvement of fire safety awareness, end users' demand for fire equipment is becoming increasingly diversified and personalized. They not only pay attention to the performance and quality of the products, but also pay attention to the intelligence, environmental protection and energy saving of the products. This diversified market demand will promote the continuous innovation and progress of the fire equipment industry and develop more products and services that meet market demand. 3.Expansion of application fields:      The application field of fire equipment is also expanding. In addition to traditional industries such as industry and construction, fire equipment will also be widely used in high-risk industries such as transportation, aerospace, petrochemicals, and crowded places such as hospitals, schools, and stadiums. This will provide more market opportunities and development space for the fire equipment industry. Analysis of the competition landscape of fire fighting equipment 1.Fierce market competition:      The fire equipment market is highly competitive. Domestic and foreign companies have increased their investment in technology research and development, and improved the intelligence level and technical content of their products to compete for market share. Price wars and service competition are one of the common means of competition in the market. In order to compete for market share, some companies attract customers by lowering product prices; at the same time, companies also focus on improving the quality of after-sales service and provide customers with professional technical support and solutions. 2.Large enterprises dominate:      Large enterprises occupy a high share in the fire equipment industry. These companies usually have a complete production system, strong technical support and a wide sales network, which can meet the fire protection needs of different fields and scenarios. These companies usually focus on high-end markets and technological innovation, forming a certain competitive situation with other companies. At the same time, many companies are now actively introducing advanced foreign technologies and management experience to promote the overall improvement and development of the entire fire protection industry. 3.Small and medium-sized enterprises are emerging:       With the deepening of the marketization of fire protection products, some emerging companies with independent research and development capabilities and technological advantages are gradually emerging. These companies usually focus on providing specific products or services, with a relatively segmented positioning, and compete for market share through flexible business strategies and rapid market response capabilities.        In summary, the global fire protection market size has shown a steady growth trend. The expansion of the market size is due to the increase in various types of buildings and facilities in the process of urbanization and the improvement of fire safety requirements.

Safety countermeasures for CO2 fire extinguishing system leakage

Risk control practice and safety countermeasures of Marine CO2 fire extinguishing system 1. Basic countermeasures       During the repair period of the ship, there is no engineering between the ship's CO2 fire extinguishing system itself and the CO2 and the adjacent areas, and there is no safety risk of engineering operations, in order to prevent the leakage and accidental release of the CO2 fire extinguishing system, the most basic and mandatory safety countermeasures should be taken - CO2 door sealing. (1) After the ship enters the site, the shipyard, the owner's maintenance and the ship are jointly responsible for inspecting the condition of the CO2 fire extinguishing system, formulating an effective and safe prevention and control plan according to the quantity and scope of the inspection and repair of the CO2 fire extinguishing system, and defining the control measures and responsible persons of the CO2 fire extinguishing system. (2) The CO2 room, fire control room and remote control system shall be isolated and locked, safety warning signs shall be posted in the CO2 room or in prominent locations, and the safety confirmation checklist for key areas shall be hung, and daily inspection and signature confirmation shall be carried out to ensure the integrity of the CO2 fire extinguishing system. (3) Conduct professional skills training for personnel working in CO2 protected areas such as engine room and pump room, so that they can master the process of CO2 fire extinguishing system, alarm signals, evacuation paths, protection requirements, etc., and prohibit untrained or unqualified personnel from entering the above areas. At the same time, formulate the corresponding CO2 system accident emergency response and evacuation plan, and organize drills to ensure that personnel are promptly evacuated when emergencies occur. (4) During the repair of the ship, safety measures should be taken when there is engineering construction in the ship's CO2 fire extinguishing system itself or in the CO2 space or adjacent areas. ① Isolation measures: Disconnect the control pipe of the CO2 fire extinguishing system starter bottle control box to ensure that the system cannot operate when the release signal is received outside the system.   ② Plug in the safety pins at all CO2 cylinders between CO2 to ensure that CO2 gas cannot be released from the cylinder when the cylinder is started incorrectly.   ③ Seal and isolate the main pipe. When the main valve is closed and locked or the "8" blind plate seals the pipe or these two measures cannot be adopted under special circumstances, the main pipe can be manually disconnected to ensure leakage or accidental release. (4) When entering the CO2 fire extinguishing system protection area or working between CO2, continuous and effective mechanical ventilation must be set up to regularly detect oxygen content to prevent accidents.   ⑤ When entering the CO2 space or adjacent area for construction, the shipyard or the ship must be approved for dangerous operation permit before operation, and check the implementation of ventilation, isolation and other safety measures, check whether the rubber hose between the CO2 cylinder and the collecting pipe is aging, and it is strictly prohibited to enter the operator should have the corresponding qualifications and capabilities to prevent the isolation and protection measures of the CO2 system from being damaged. In the CO2 cylinder replacement, or maintenance operations, before the cylinder installation, all cylinder valve protection cover must be complete. During the installation of the gas cylinder, the main valve of the discharge pipeline and the control pipeline must be kept isolated and disconnected. Do not remove the protective cover of the cylinder valve before the connecting pipeline of the cylinder is completed to prevent the cylinder from tipping over and colliding. The safety pin of the cylinder port valve should be inserted. Do not connect the cylinder to the pipeline. Blind plate or lock the main valve after releasing the main valve of the pipeline. 2. Safety control requirements for ship self-repair projects       During the maintenance period of the ship, in principle, the ship is prohibited from carrying out high risk operations, and general operations are controlled. All self-repair works or outsourced works must be declared with the shipyard in advance to obtain permission, and implement safety measures, and can only be carried out through the shipyard safety training; Projects or related operations involving CO2 fire extinguishing system must be notified to the shipyard in advance, and the shipyard and ship side shall be fully responsible for the coordination and control of the project. Safety preparations shall be made before the start of construction, and the CO2 fire extinguishing system shall be isolated and controlled to ensure that there is no risk of accidental release of the CO2 system during construction.