High Quality for Automatic Fire Monitor - Water Curtain Fire Sprinkler – Minshan
High Quality for Automatic Fire Monitor - Water Curtain Fire Sprinkler – Minshan Detail:
Working principle:
The water curtain sprinkler is a spray device fixed in the water curtain system pipe, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation.
Specification:
| MODEL | Nominal Diameter | Thread | Flow Rate | K Factor | Style |
| MS-WCS | DN15 | R1/2 | 80±4 | 5.6 | fire sprinkler |
| DN20 | R3/4 | 115±6 | 8.0 | ||
| DN25 | R1 | 242 | 16.8 |
How to use:
The water curtain sprinklers should be evenly arranged according to the requirements of the designed water spraying strength, and no blank spots appear, so as to prevent the flame from passing through the protected parts. The spacing of the nozzles should not be less than 2.5 m, and meet the following requirements:
(1) When the water curtain is used for protection and cooling, the sprinklers are arranged in a single row, arranged above the fire shutter, fire curtain or other protected objects, and should ensure that the water flow is evenly sprayed to the protected objects.
(2) The water curtain sprinklers at the opening of the stage opening and the hole area greater than 3 m² should be arranged in double rows inside and outside the hole, and the distance between the adjacent two rows should not be less than 1 m. The distance between each row of sprinklers should be calculated and determined based on the flow rate of the water curtain sprinklers and the designed water spray intensity.
(3) Because of the process requirements, it is not possible to set up places or parts of fire partitions (such as underground railways, underground tunnels, workshops with cranes, etc.). It is necessary to form a water curtain fire belt to replace the fire partitions. Less than 6 m. When the water curtain sprinkler is used, the nozzle arrangement should not be less than 3 rows; when the open sprinkler is used, the nozzle arrangement should not be less than 2 rows.
(4) The cornice-type water curtain sprinkler is used to protect the upper plane (such as eaves and ceiling lights), and should be set about 200 mm below the top window or cornice plate. The caliber and quantity should be selected according to the distance between the eaves beams under the eaves.
(5) The window-type water curtain nozzle is used to protect the facade or slope (walls, windows, doors, fire shutters, etc.), and should be located 50 mm below the top of the window. The distance between the faces is related to the window width. The caliber of the window type water curtain sprinkler should be selected according to the height of the floor.
(6) The number of nozzles installed in each group of water curtain system should not exceed 72.
(7) Water curtain sprinklers of the same caliber should be installed on the same water distribution branch pipe, in order to facilitate construction, maintenance management and ensure uniform water spraying of the system.
Application :
The slit-type water curtain sprinkler is suitable to be installed at the stage entrance to separate the stage from the audience hall, or in the area of the open-air production device, to divide the open-air production device into several small areas, or to protect some individual buildings or equipment.
Rain shower nozzles are used to protect large openings, and use fire-proof water curtain belts, such as escalators and spiral staircases in public places such as shopping malls to pass through floor openings, or large openings due to process requirements. Parts (these parts are difficult to prevent the spread and expansion of the fire with a general water curtain nozzle).
Production line:
The company has integrated a whole set of production line together, strictly comply with each part of the process requirements, control each step of the procedure, to improve the overall work efficiency.
Certificate:
Our company have passed the CE certification, the Certification (CCC Certificate) by CCCF, the ISO9001 and many specified standards requirements from the international market.Existing quality products are applying for UL,FM and LPCB certifications.
Exhibition:
Our company regularly participates in domestic and international large-scale fire exhibitions.
– China International Fire Protection Equipment Technology Conference & Exposition in Beijing.
– Canton Fair in Guangzhou.
– Interschutz in Hannover
– Securika in Moscow.
– Dubai Intersec.
– Saudi Arabia Intersec.
– Secutech vietnam in HCM.
– Secutech India in Bombay.
Product detail pictures:
Related Product Guide:
We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for High Quality for Automatic Fire Monitor - Water Curtain Fire Sprinkler – Minshan, The product will supply to all over the world, such as: Portugal, Jersey, Costa rica, We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The products to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.
By Ivy from Istanbul - 2018.06.28 19:27
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Joyce from Guatemala - 2018.06.21 17:11
