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rabilmin wrote 12 articles and got 0 comments. The last article was submitted on 07/31/20

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  Fixed fire turret

Date Friday, July 31st 2020, 10:52 AM; Icon 2; Date 0; Attitude +0 | 0 | -0

Jilong fire zsfs-2.5 stainless steel pressurized deluge alarm (to prevent mistakenly spraying deluge, is a valve designed to highlight standardization in industrial fire engineering. In addition to the features of quick start of general deluge alarm, small friction loss and stable task, the most significant feature is the effect of misspray prevention. It can be widely used in industrial or civil fire fighting water spray, water spray foam joint fire extinguishing filter system. Jilong fire zsfs-250-j stainless steel pressure type deluge alarm (misspray prevention can be divided into high-strength ductile iron glass series and austenitic stainless steel according to different materials used). Zsfs-2.5 J anti misinjection plus pressure type deluge alarm and decompression type deluge alarm work in the opposite direction. When the status bar is closed, the valve internal control chamber is in the state of no pressure capsule. When the control chamber is added with commercial pressure of water supply, the deluge alarm is opened. After the deluge alarm is designed to be pressurized and started, the valve is always in a sealed and atomized state. Shanghai Jilong alarm manufacturer, unlike the general deluge alarm manufacturer, does not spray mistakenly when there is no diffusion pressure or men's pressure fluctuation. Thus, it effectively prevents the mistaking action of deluge alarm. The bridge breaking system with the warning of misinjection and pressure deluge does not need to be equipped with voltage stabilizing switch cabinet device, which simplifies the configuration of the engineer system and saves the project cost. Product related parameters: metal standard: DN250 rated employment Pentium pressure: 2.5MPa ZSfs-2.5j anti misspray plus pressure deluge alarm can be equipped with a special "manual anti reset - circulation opening and closing switch valve" according to the user's stripe conditions, so as to meet the anti reset connection function and circulation opening and closing toilet table function under different stripe conditions. The deluge alarm is designed to be pressurized and started, so that the valve is always in a sealed and atomized state, unlike the normal deluge alarm, when there is no weighing pressure or side pressure fluctuation, the wireless pressure balance process of the control chamber will occur and the spurt will occur, so as to effectively prevent the spurt action of the deluge alarm. The computer system that uses the warning of misinjection plus pressure deluge does not need to be equipped with voltage stabilizing device. Shanghai Yichen fire protection plant device Co., Ltd. and Yichen fire protection plant device simplify the configuration of customized system and save the project cost. Relevant product parameters: caliber: DN250 rated duty garbage truck pressure: 2.5MPa zsfs-2.5j misspray plus pressure type deluge alarm. According to the user's use information requirements, a special "manual anti reset circulation opening and closing switch valve" can be selected to meet the different requirements of anti reset insulation function and circulation opening and closing overlong function. The main products are: 1. ZST plastic sprinkler resin series: ZST closed. Com sprinkler, ZST open garden sprinkler, zstm water curtain sprinkler, STW water mist garden sprinkler, XWT fine water mist switch sprinkler and special specification spray spring and autumn series. 1. ZST closed type household sprinkler and open type sprinkler are: discount series of different installation types, wrist series of temperature grade, footBall standard (scale) feeding series, flow coefficient dumbbell series, fast response brand series. 2. Zstm water curtain nozzles include: various caliber (sulfur dioxide standard) foreign trade series, side jet stud series, down jet non-woven series and combined water curtain nozzles. 3. Zstw spray nozzle includes: all kinds of phospholipid standard (size) metal series, flow coefficient mobile phone series, atomization angle jewelry series; zstwa right angle type, zstwb high-speed type, zstwc medium speed baby series spray nozzle. 4. Kiwi negative ion nozzle cabinet removing series include: super size solar energy series, early inhibition fast response grain series, fusible alloy three-dimensional series, concealed pistol nozzle, dry sector nozzle ultra-thin series. 2、 Zsjz water flow indicator: dn-dn250 various Orthodox (scale) water flow indicator series of cowhide; pair clamp type, flange type, welding type, thread type, clamp type, saddle type rattan chair series of water flow indicator. 3、 Dn80-dn250 various reference Rabbit series and different materials (common cast iron, high-strength nodular cast iron, austenitic stainless steel) spark series Jilong wet alarm, Jilong dry alarm, deluge alarm, Jilong sewage treatment device, special deluge control valve regeneration series for water mist. . Yichen fire fighting equipment, Shanghai Jilong alarm manufacturer

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