Product Specifications

Features: It has excellent high-temperature resistance, high efficiency, convenient installation and reliable operation (it can produce single-speed, double-speed, frequency conversion stepless speed regulation, roof-type fire smoke exhaust fans and explosion-proof fire special fans) and has obtained the fire product license.

Uses: High-rise civil buildings, ovens, tunnels, underground garages, and special industrial and mining enterprises for fire-fighting high-temperature smoke exhaust and ventilation.

Specifications:

Ventilator diameter:  Φ350~1500mm，

Air volume: 3350~93800 m³/h

Wind pressure: 280~819Pa

Product Overview

1. The HTF(GYF) series fire-fighting high-temperature smoke exhaust axial flow ventilators are jointly developed by Shanghai Jiao Tong University and Shangyu Ventilator Co., Ltd., featuring excellent performance, good high-temperature resistance, high efficiency, less floor space than centrifugal fans, and convenient installation.

2. The HTF(GYF) series fire-fighting high-temperature smoke exhaust axial flow ventilators have passed the inspection of the National Fixed Fire Extinguishing System and Fire-resistant Components Quality Supervision and Inspection Center, with their performance reaching the domestic leading level. They are recognized by fire departments in more than 30 provinces and cities across the country. The fans are best-selling in all provinces (cities), autonomous regions, and exported to international markets.

3. Excellent high-temperature resistance: The fan testing complies with the requirements of GB/T13274-91 Technical Conditions for Axial Flow Ventilators for General Purposes and GA211-2009 Test Methods for High-temperature Resistance of Fire Smoke Exhaust Fans. With a unique design, the fan has a built-in high-temperature resistant motor and a motor cooling system, capable of continuous operation for more than 100 minutes at 300℃ and 20 hours per cycle at 100℃ without damage. It is widely used in high-rise civil buildings, underground garages, tunnels, subways, and other 场合 (occasions).

4. Wide range of applications: According to the different requirements of high-level civil buildings, variable speed or multi-speed drive forms can be adopted to achieve the purpose of one machine for two uses (i.e., general ventilation and fire-fighting high-temperature smoke exhaust). The blade types are divided into axial flow smoke exhaust types HTF(GYF)-I, II, D1, D2 and mixed flow smoke exhaust types HTF(GYF)-III, IV, and can also be made into roof-mounted or soundproof types.

5. High efficiency: This series of fans is a new product developed through multi-objective optimized design using advanced CAD software. 实测 (Actual measurements) show that the fan efficiency is greater than 80%, and some large models are greater than 85%, with a flat efficiency curve, which is conducive to energy saving.

6. Convenient installation and less floor space than centrifugal fans: The basic forms of the fan are axial flow fans or mixed flow fans, which can be directly connected to air ducts or wall-mounted. The installation forms can be vertical or horizontal, greatly saving floor space.

Product Parameters and Description

Performance Parameters Table of HTF(GYF)-I Series Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (1)

Performance Parameters Table of HTF(GYF)-I Series Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (2)

Performance Parameters Table of HTF(GYF)-II Type Dual-speed Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (1)

Performance Parameters Table of HTF(GYF)-II Type Dual-speed Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (2)

Performance Parameters Table of HTF(GYF)-II Type Dual-speed Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (3)

Performance Parameters Table of HTF(GYF)-III Type Mixed-flow Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (1)

Performance Parameters Table of HTF(GYF)-III Type Mixed-flow Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators (2)

Performance Parameters Table (1) of HTF(GYF)-IV Mixed-flow Dual-speed Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Performance Parameters Table (2) of HTF(GYF)-IV Mixed-flow Dual-speed Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Performance Parameters Table (1) of HTF(GYF)-D1 Type Low-speed and Low-pressure Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Performance Parameters Table (2) of HTF(GYF)-D1 Type Low-speed and Low-pressure Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Performance Parameters Table (1) of HTF(GYF)-D2 Type Low-speed Low-pressure Fire-fighting High-temperature Smoke Exhaust Mixed-flow Ventilators

Performance Parameters Table (2) of HTF(GYF)-D2 Type Low-speed Low-pressure Fire-fighting High-temperature Smoke Exhaust Mixed-flow Ventilators

Outline and Installation Dimensions of HTF(GYF)-I and II Type Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Outline and Installation Dimensions of HTF(GYF)-III and IV Type Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Outline and Installation Dimensions of HTF(GYF)-D1 Fire-fighting Low-speed Low-pressure High-temperature Smoke Exhaust Axial Flow Ventilator

Outline and Installation Dimensions of HTF(GYF)-D2 Low-speed Low-pressure Fire-fighting High-temperature Smoke Exhaust Mixed-flow Ventilator

Outline and Installation Dimensions of HTF-W Roof-mounted Fire-fighting High-temperature Smoke Exhaust Mixed-flow Ventilator

HTF-BX Series Silenced Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Installation Dimensions Table of HTF-BX1 Series Silenced Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators

Installation Dimensions Table of HTF-BX2 Series Silenced Fire-fighting High-temperature Smoke Exhaust Axial Flow Ventilators