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Guangzhou Rijian Firefighting Equipment Co.,Ltd.

E-mail:gzrjfire@163.com

Web:www.rjfire.com

Rijian. Trademark

Rijian Fire Protection. Website

Add:Huangpu District double sand industrial zone, Guangzhou, Guangdong Province, Fu Rd 32

 

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Pressure type proportioning device (vertical foam tank)

Describe

PHYM series pressure proportional mixing device (hereinafter referred to as mixing device) has the characteristics of stable performance, wide range of applicable flow pressure and low pressure loss. It can be used with PFS type high-expansion foam generator, PZ type medium-expansion foam generator, PC Type low expansion foam generator, PQ type air foam gun or PP type foam gun form various high, medium and low expansion foam fire extinguishing systems. According to the installation form, the mixing device can be divided into two types: horizontal type and vertical type; according to the internal structure, it can be divided into three types: integral type, partition type, and diaphragm type; according to the operation form, it can be divided into manual operation and automatic operation (electric or pneumatic) ), the company's factory standard configuration is AC220V electric ball valve. The volume of the storage tank varies from 1m3 to 10m3.

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  • Product Description
    • Commodity name: Pressure type proportioning device (vertical foam tank)
    • Commodity ID: 2

    PHYM series pressure proportional mixing device (hereinafter referred to as mixing device) has the characteristics of stable performance, wide range of applicable flow pressure and low pressure loss. It can be used with PFS type high-expansion foam generator, PZ type medium-expansion foam generator, PC Type low expansion foam generator, PQ type air foam gun or PP type foam gun form various high, medium and low expansion foam fire extinguishing systems. According to the installation form, the mixing device can be divided into two types: horizontal type and vertical type; according to the internal structure, it can be divided into three types: integral type, partition type, and diaphragm type; according to the operation form, it can be divided into manual operation and automatic operation (electric or pneumatic) ), the company's factory standard configuration is AC220V electric ball valve. The volume of the storage tank varies from 1m3 to 10m3.

    Product name:  Pressure type proportional mixing device (vertical foam tank)
    Specifications and models: PHYM series
    Basic function: Simple description of the supply source of foam mixture
    : Stable and reliable mixing ratio, less pipeline pressure loss

     

    1. Product description

    PHYM series pressure proportional mixing device (hereinafter referred to as mixing device) has the characteristics of stable performance, wide range of applicable flow pressure and low pressure loss. It can be used with PFS type high-expansion foam generator, PZ type medium-expansion foam generator, PC Type low expansion foam generator, PQ type air foam gun or PP type foam gun form various high, medium and low expansion foam fire extinguishing systems. According to the installation form, the mixing device can be divided into two types: horizontal type and vertical type; according to the internal structure, it can be divided into three types: integral type, partition type, and diaphragm type; according to the operation form, it can be divided into manual operation and automatic operation (electric or pneumatic) ), the company's factory standard configuration is AC220V electric ball valve. The volume of the storage tank varies from 1m3 to 10m3.

    2. Product classification

    According to the structure of the storage tank, it is divided into: horizontal type and vertical type.

    The structure of the proportional mixer is divided into: Venturi nozzle and orifice plate type.

    According to the mixing ratio: 3% and 6%

    According to the number of proportional mixers, it can be divided into: single-proportion mixing device, double-proportion mixing device and multi-proportion mixing device.

    According to the control mode, it is divided into: electric and manual.

    3. Parameters

    Specifications Equipment Model PHYM-W(L)-**/**
    Working Pressure 0.6~1.2MPa
    Working Temperature: 0℃~49℃
    Proportional Mixer PHY8/PHY40/PHY80/PHY96
    Foam Mixed Liquid Flow Rate (L/S): 8 ~96
    Mixing ratio: 3% or 6%
    Foam liquid Storage tank capacity (m3): 1m3~10m3
    Maximum pressure loss (MPa) ≤15%
    Protection function: Overpressure protection (safety valve action pressure is 1.3MPa)
    Control method: Manual Or automatic
    foam liquid type: environmentally friendly aqueous film-forming foam liquid, protein, fluoroprotein foam liquid, alcohol-resistant fluoroprotein foam liquid, alcohol-resistant foam liquid, heat-resistant and smoke-resistant high-expansion foam liquid
     

    4. Product model

    The design, manufacture and inspection of the device are carried out in accordance with relevant national standards. The volume of the storage tank is 1m 3 ~ 15 m 3 , the flow rate of the mixed liquid is 2 ~ 100L/s, the working pressure is 0.7 ~ 1.2MPa, the common mixing ratio is 6% (or 3%), and the inlet and outlet flanges of the proportional mixer are DN50 ~DN200. When users have special requirements, we can also meet them.

    5. Application scope

    The device is composed of a metal storage tank, a diaphragm (capsule), a proportional mixer, an inlet and outlet pipe, a liquid delivery pipe, an exhaust pipe, a liquid level display gauge and a control valve. The device is widely used in the protection of oil depots, oil tankers, refineries, offshore oil platforms, garages, hangars, airports, ships, oil terminals, chemical plants, fuel oil power plants, alcohol depots, grease factories and other occasions. It has the advantages of safety, reliability, economy and applicability, and high fire extinguishing efficiency.

    Key words:
    • proportioning
    • the
    • and
    • foam
    • of
    • type
    • mixing
    • is
    • liquid
    • device
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