Gas fire extinguishing

Gas fire extinguishing

Gas Fire Extinguishing

Related Cases

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China Telecom - Heptafluoropropane Project

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China Mobile - Heptafluoropropane Project

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China Southern Power Grid - Heptafluoropropane Project

Contact us

Guangzhou Rijian Firefighting Equipment Co.,Ltd.

E-mail:gzrjfire@163.com

Web:www.rjfire.com

Rijian. Trademark

Rijian Fire Protection. Website

Add:Huangpu District double sand industrial zone, Guangzhou, Guangdong Province, Fu Rd 32

 

Fire audible and visual alarm SG-993

The internationally renowned agreed CPU is adopted, with fast computing speed and reliable performance. Polarity signal 2-bus, easy to apply 1 wiring channel to avoid wiring errors. The acoustic and/or optical alarms are freely set to adapt to different working environments. FIRE To use a super shell red LED as a light source, displaying wakefulness, long life, and low power consumption. Mountain ESD electrostatic protection grade: 8000V, with stronger anti-interference ability. The SG-993K fire audible and visual alarm sends control signals through the K7-953 output module.

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Gas release alarm QM-ZSD-02

Non polarity signal two bus facilitates construction wiring and avoids wiring errors. The mountain adopts MCU to control flash and acoustic alarm drive, which is stable and reliable. Before the gas is released, the mountain sends out a light indication, and the indicator panel has a Chinese warning sign. Tiku on-site personnel are not allowed to enter the gas fire protection zone. Connect to B-QBL-QM300V4 or JB-QBL-QM210 gas fire extinguishing control panel for supporting use.

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Manual automatic switching box QM-MA-968

It is installed outside the entrance and exit of the gas fire protection area, and the high brightness LED lamp displays the working status. The OM-MQ-966 manual/automatic changeover disk is designed with a dedicated key to avoid incorrect operation. JB-QBL-QM300V4 or JB-OBL-OM210 body fire extinguishing control panel shall be used together.

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Emergency start/stop button QM-AN-967

▲ When a fire occurs and it is necessary to start the gas fire extinguishing system, open the button protective cover and press the start button to provide a start control signal, while the start indicator light is lit. ▲ When it is confirmed that the fire has been controlled or the fire alarm is a false alarm, and it is still in the delay stage, you can immediately press the stop button to interrupt the deflation delay, while the stop indicator light is on, and the start indicator light is off.

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Point type temperature sensitive fire detector

The internationally renowned agreed CPU is adopted, with stable and reliable performance and strong anti-interference ability. The temperature sensing element is made of epoxy resin, providing better insulation. There are two types of constant temperature and differential temperature, with a wide range of applications. The alarm sensitivity of the detector is adjustable at three levels to adapt to different environmental requirements. The unique degree compensation algorithm design can improve the response ability under different heating conditions. Patented 15 second extreme speed alarm.

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Point type photoelectric smoke fire detector

The internationally renowned agreed CPU and patented design of a backward labyrinth can accurately detect famous types of fire smoke. The detector's alarm sensitivity is adjustable at three levels to adapt to different environmental requirements. It has a patented fire alarm active reporting system that provides an extremely fast alarm within 1.5 seconds.

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Gas fire extinguishing controller

▲ Adopt non polarity signal two bus. It can automatically identify the duplicate address code of the terminal equipment in the loop and eliminate the crosstalk startup of the fire extinguishing zone. ▲ The industry's exclusive fire alarm and fault signal active upload technology allows the controller to respond in only 2 seconds. ▲ You can use a USB flash disk for data backup and recovery. ▲ Compatible with 9116 series fire detectors and modules, and can be networked with 9116 series controllers to upload signals and receive reset commands issued by the controller. ▲ Each fire extinguishing zone has an independent sound and light start/stop button and a manual/automatic changeover switch, which can independently set automatic venting conditions and automatic venting condition delay time. ▲ Applicable places: Used in places where electrical fires, solid surface fires, liquid fires, and gas fires that can cut off the gas source may occur. Used for connecting cabinet type and pipe network heptafluoropropane fire extinguishing devices, mixed gas fire extinguishing device IG541, and high and low pressure carbon dioxide fire extinguishing devices.

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Heptafluoropropane filling

Rijian Fire Protection, approved manufacturer of heptafluoropropane gas fire extinguishing system, heptafluoropropane gas fire extinguishing system, one-stop service for design, production and installation of heptafluoropropane gas fire extinguishing equipment

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Cabinet type heptafluoropropane gas fire extinguishing system

Product name: Cabinet type heptafluoropropane gas fire extinguishing system Specifications and models: GQQ40/70/90/100/120/150/180; Basic functions: First, a brief description: Heptafluoropropane is a gas fire extinguishing agent with high efficiency, no stains, no corrosion, and strong insulation. The cabinet fire extinguishing device does not need a special gas cylinder room, and is easy to design, install, use, and maintain. It is suitable for places where pipe networks are not suitable for installation and individual protection zone, and can be flexibly installed as needed. It is a cabinet type fire extinguishing device that integrates fire extinguishing agent storage container components, injection pipelines, nozzles, valve driving devices, etc., and is connected with an automatic fire alarm controller to realize automatic control, detection and fire extinguishing. Since the fire extinguishing agent storage bottle is placed in the cabinet, a single bottle group with different volumes is selected for protection of small protection areas of different sizes, which can reduce the floor space; the nozzle adopts a porous type, so that the fire extinguishing agent can quickly and evenly fill the entire protection area ; Like the hanging fire extinguishing device, it has the characteristics of simple construction and installation and small project investment. Second, product application It is widely used in electronic computer room, communication room, data storage, power distribution room, generator room, library archives and other valuable equipment rooms. Third, product maintenance and maintenance 1. Inspection (1) Daily appearance and pressure indication value inspection of the device by trained personnel. (2) Check the pressure gauge at least once a quarter. If the pointer exceeds the green zone or after use, you should entrust the manufacturer or a fire engineering unit that has been trained and obtained professional installation qualifications for maintenance. (3) Check the weighing of the fire extinguishing agent storage bottle once a year. If the weight of the storage bottle drops by more than 5% of the total weight, the storage bottle must be refilled or replaced; the solenoid valve of the electromagnetic fire extinguishing device should be tested once a year. You can continue to use it after passing the test. (4) Storage bottles should be regularly inspected in accordance with the "Gas Cylinder Safety Supervision Regulations" and other relevant national standards, and can only be used after passing the test. If there is rust, the storage bottles should be treated with anti-rust treatment. While checking the storage bottle, perform a hydraulic strength test on all valve parts as required. 2. Maintenance (1) Fire extinguishing devices must always be kept in good working condition, and maintenance personnel must be specially trained. Any failure or damage to the fire extinguishing device must be promptly repaired and recorded in detail. (2) After the fire extinguishing device is used (discharged), it should be entrusted to the manufacturer or a fire engineering unit that has been trained and obtained professional installation qualifications for maintenance.

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