There are several types of pump adapter? Fire pump adapter settings What are the requirements?
April 07 12:09:20, 2020
[Asia Pump Network News] You all know what type of pump adapter is divided into it? Today, Xiaobian give you a detailed introduction to the pump adapter! Pump adapters are usually divided into: ground type, underground type, wall type three. Ground type pump adapter, which is used under normal circumstances, the target is obviously easy to use; Ground type pump adapter, suitable for cold areas and beautiful requirements, installed under the road, do not account for; wall pump adapter, use Less, if used should be installed on the real wall. Multi-purpose ground pump adapter First, the role of fire pump adapter Fire pump adapter is the fire department to use fire engines to take water from outdoor water supply to the indoor pipe network interface. In the case of insufficient fire fighting water, the building can send water to the indoor fire water supply network to supplement the shortage of fire-fighting water. When the indoor fire pump fails, the fire truck takes water from the outdoor fire hydrant and sends the water to the room through it Fire water supply network; indoor fire water shortage, and fire pump is working properly, it can be sent to the water inside the fire pool in the building; indoor fire pump pressure is low, it can be sent to the water through the fire hose to the room network. Second, the design requirements of fire pump adapter Building height of not more than 24m low-rise buildings, when the construction volume of more than 1000 square meters or more than 5-story building height and more than 4-story plant and warehouse to play indoor fire extinguishing effect Can be set fire pump adapter. Second, fire pump adapter set the location requirements Fire pump adapter should be located in the fire truck easy to access, easy to use, does not hinder traffic obvious location. Fire pump adapter spacing should not be less than 20m, in order to ensure the parked fire engines and fire engines to meet the needs of turning radius. Within 40m around the fire pump adapter, there should be a fire hydrant or fire-fighting water tank for the fire engine to take water. There should be a certain distance from the external wall of the building, generally not less than 5m. Pump adapter should be connected with the indoor ring network, in the connection of the pipe should be set check valve, safety valve, gate valve and drain valve. Check valve is used to prevent indoor fire water pipe network to the water back to the outdoors; safety valve used to prevent pipe network pressure is too high. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)
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