Rotary pressure reducing and stabilizing indoor fire hydrant

Rotary pressure reducing and stabilizing indoor fire hydrant

The rotary pressure reducing and stabilizing indoor fire hydrant is simple in structure and has a pressure stabilizing effect, the rotary pressure reducing and stabilizing indoor fire hydrant comprises a fire hydrant body, a valve cover and a pressure stabilizing plate, the valve cover and the press...

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Hauptverfasser: HUANG QIAODONG, HUANG ANSHUN, YANG LILING
Format: Patent
Sprache:chi ; eng
Schlagworte:
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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creator HUANG QIAODONG
HUANG ANSHUN
YANG LILING
description The rotary pressure reducing and stabilizing indoor fire hydrant is simple in structure and has a pressure stabilizing effect, the rotary pressure reducing and stabilizing indoor fire hydrant comprises a fire hydrant body, a valve cover and a pressure stabilizing plate, the valve cover and the pressure stabilizing plate are arranged on the fire hydrant body, a water inlet channel is formed in the lower end of the fire hydrant body, and a water outlet channel is transversely formed in the fire hydrant body. A valve seat is arranged at the position, located at the water inlet channel, of the fire hydrant body, a valve plate used for sealing the fire hydrant body is arranged on the valve seat, a valve rod is arranged on the valve plate, the valve rod penetrates out of the valve cover, the pressure stabilizing plate is arranged on the valve rod in a sliding and sleeving mode, and a pressure stabilizing device used for reducing water flow impact force after the valve plate is opened is arranged on the pressure sta
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subjects FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
title Rotary pressure reducing and stabilizing indoor fire hydrant
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