Instructions for using outdoor fire hydrants on the ground. Performance parameters of outdoor fire hydrants. Price of anti freezing fire hydrants on the ground

Description :

　　The SSFT series outdoor fire hydrants produced by Shandong Dongyue Crane and Fire Equipment Manufacturing Co., Ltd. have been improved on key parts based on ordinary hydrants, greatly enhancing their performance and applicability. This type of fire hydrant has stable and reliable performance, simple and flexible operation, easy maintenance, and can achieve rapid opening and pressure adjustment to meet the needs of various fire extinguishing places. The product can be widely used in municipal engineering, enterprises and institutions in various industries, especially in various levels and types of fire prevention units such as petroleum, chemical, grain storage and wood processing, and can be used with confidence in cold northern regions. The main specifications, technical parameters, and performance all comply with the requirements of the People's Republic of China standard GB4452-2011 "Outdoor Fire Hydrants".

　　The main structure of the outdoor fire hydrant is shown in the figure, mainly composed of valve socket, lower valve body assembly, connecting pipe, fire hydrant shell (integrated with the hydrant and cannon) and other components. Fire water cannons or fire water bags can be connected as needed to adapt to different situations. Users can adjust the water pressure and water volume using the built-in wrench of the product,; The opening method is to open the lifting shaft. During the opening process, the internal connecting rod moves vertically downwards, and the pressure of the internal fire water causes the internal pressure reducing device to open in sections. First, a part of the water flows upward through the pressure reducing device, and then another section is opened after a certain period of time to achieve the pressure regulating effect; When using this product, the internal device seals the automatic drainage device during movement. After use, the top rod of the originally sealed drainage device leaves, and the water left in the upper half after use is automatically discharged.

　　Instructions for Use:

　　1. Use a fire wrench to unscrew the interface on the left or right side of the fire hydrant

　　2. Connect one end of the hose to the interface and the other end to the water gun.

　　3. Slowly unscrew the valve located at the top of the fire hydrant with a ground fire hydrant wrench to release water. The water pressure and volume are controlled by the size of the valve that is opened; Due to the internal structure of the product, it can achieve fast opening and pressure regulation effects.

　　4. Install a water cannon integrated device, hold the handle behind the handheld cannon, adjust the muzzle in the direction of ignition, and use the ground fire hydrant handle counterclockwise to open the valve at the top of the integrated device to release water. The water pressure and volume are controlled by the size of the valve. Due to the internal structure of the product, it can achieve fast opening and pressure regulation effects; The water cannon can rotate 360 ° horizontally or vertically, allowing it to be adjusted to achieve a longer range.

　　Shandong Dongyue Crane and Fire Fighting Equipment Manufacturing Co., Ltd. is located in Mingshui Zheshan Industrial Park, Zhangqiu District, Jinan, Shandong Province, which is known for its outstanding people. Located to the north of Jinan International Airport, Jinan Qingdao High speed Railway, and Qingyin Expressway, and to the south of Zhangqiu District's transportation hub, the transportation is very convenient. The company was founded in 2001 with a registered capital of 15 million yuan. It covers an area of 69000 square meters and has a standard steel structure factory building of 12000 square meters. It has 166 employees and 22 personnel with intermediate and high technical titles. Our company has independent research and development, design, and production capabilities, as well as sophisticated production equipment and advanced inspection equipment.

　　The company's main products include PS series fixed fire monitor, PL series foam water dual-use monitor, PSY series mobile fire monitor, PSKD series fixed fire monitor, PSKDY series mobile fire monitor, automatic tracking and positioning jet extinguishing device, SSFT series ground fire hydrant, hydrant monitor integrated fire hydrant, PZK series fire gun base, PS series foam fire hydrant, PY series semi fixed (portable) foam fire extinguishing device, PHYM (L) series pressure proportional mixing device, PQ series foam gun, PHP series balanced foam proportional mixing device, PSG series foam fire hydrant Box, PC (L) series low expansion air foam generator, PT series fire turret, FQS series fire ball valve, steel tank fire cooling sprinkler, foam extinguishing agent and other more than 200 kinds of fire fighting supporting products.

　　All products of the company have passed the 3C certification of the Fire Safety Qualification Assessment Center of the Emergency Management Department, and obtained corresponding product inspection reports and 3C certificates. The company implements ISO9001 quality management system certification, environmental review report, safety review report and other system certifications. The product has advanced performance, reliable quality, and high reputation. Adhere to the concept of "survival through quality, development through reputation"; Adhering to the principles of "integrity, focus, and quality", we will provide technical solutions and excellent product performance to wholeheartedly serve our customers both domestically and internationally.

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• Instructions for using outdoor fire hydrants on the ground