HTF (GYF) series fire high-temperature smoke exhaust axial flow fan

HTF (GYF) series fire high-temperature smoke exhaust axial flow fan

OneOverview and Characteristics of HTF (GYF) Series Fire High Temperature Smoke Exhaust Axial Flow Ventilators
(1) The HTF (GYF) series fire high-temperature smoke exhaust axial flow fan is jointly developed by Shanghai Jiao Tong University and Shaoxing Yinyan Fan Co., Ltd. It has excellent performance, good high-temperature resistance, high efficiency, occupies less space than centrifugal fans, and is easy to install.
(2) The HTF (GYF) series fire high-temperature smoke exhaust axial flow fan has been tested and qualified by the National Fire Equipment Quality Supervision and Inspection Center, and its performance has reached the leading level in China. It has been recognized by fire departments in more than 30 provinces and cities across the country. This fan is popular in Beijing, Tianjin, Shanghai, Chongqing, Zhejiang, Guangdong, Jiangsu, Shandong, Henan, Hebei, Anhui, Hunan, Sichuan, Liaoning, Hubei, Shaanxi, Jilin, Inner Mongolia, Shanxi, Guizhou, Heilongjiang, Fujian, Jiangxi, Yunnan, Shenzhen and other provinces (cities) and autonomous regions in China.
(3) Excellent high temperature resistance performance: The fan test meets the requirements of GBJ45-82 fire protection standard. The fan adopts a unique design, with a built-in high temperature resistant motor and a motor cooling system. It can operate continuously for more than 100 minutes under high temperature conditions of 300 degrees Celsius, and can operate continuously for 20 hours/time without damage under 100 degrees Celsius temperature conditions. It is widely used in high-end civil buildings, ovens, underground garages, tunnels and other occasions;
(4) Wide applicability: It can be driven by variable speed or multi speed according to the different requirements of high-end civil buildings, achieving the purpose of dual-use (i.e. commonly used ventilation and high-temperature smoke exhaust during firefighting); The blade types are divided into axial flow type (HTF (GYF) - I, II) and mixed flow type HTF (GYF) - IG, and can also be made into roof type and silencing type.
(5) High efficiency: This series of fans adopts advanced CAD software and is a new product developed through multi-objective optimization design. Tests have shown that the fan efficiency is greater than 80%, and some large machine numbers are greater than 85%. It also has a flat efficiency curve, which is conducive to energy conservation;
(6) Easy to install and occupies less space than centrifugal fans: The basic form of this fan is axial flow fan or mixed flow fan, which can be directly connected to the air duct or installed on the wall. The installation form can be vertical or horizontal. Greatly saves floor space.

IIPerformance Selection and Model Description of HTF (GYF) Series Fire High Temperature Smoke Exhaust Axial Flow Ventilators


3、 HTF (GYF) - Type I Fire High Temperature Smoke Exhaust Axial Flow Fan Parameter Table

4Performance of HTF (GYF) - II Dual Speed Fire High Temperature Smoke Exhaust Axial Flow FanParameter Table (1)

4Performance of HTF (GYF) - II Dual Speed Fire High Temperature Smoke Exhaust Axial Flow FanParameter Table (2)

five．HTF (GYF) - I, II Series Fire High Temperature Smoke Exhaust Ventilators Appearance and Installation Dimensional Table

6、 HTF (GYF) - W series roof mounted high-temperature smoke exhaust ventilation fan appearance and installation size table (performance parameters refer to HTFI, II fans)

7、 Overview of HTF (GYF) - X Series Silent Fire High Temperature Smoke Exhaust Axial Fan (Performance Parameters Refer to HTF (GYF) I, II Fans)
The HTF (GYF) - X series silencing type firefighting high-temperature smoke exhaust axial flow fan is divided into two categories: the HTF (GYF) - X1 fan shell does not have a silencer, and the inlet and outlet have silencers; HTF (GYF) - X2 fan casing and inlet/outlet are equipped with mufflers. The fan casing with a muffler can reduce noise by 3-5 decibels; Each inlet and outlet is equipped with a 1000mm muffler, which can reduce noise by 8-14 decibels; Each inlet and outlet is equipped with a 2000mm muffler, which can reduce noise by 11-17 decibels. The length of the muffler is 500mm, 750mm, 1000mm, 2000mm; The length can be customized according to user needs.

8、 Performance Parameters Table of HTF (GYF) - D Low Speed Pressure Type Fire High Temperature Smoke Exhaust Axial Flow Fan

9、 Dimensions Table of HTF (GYF) - D Low Speed Pressure Fire High Temperature Smoke Exhaust Axial Flow Fan

10、 Performance Parameters Table of HTF (GYF) - IG Mixed Flow Fire High Temperature Smoke Exhaust Axial Fan

eleven．Performance parameter table of HTF (GYF) - IIG dual speed mixed flow fire high-temperature smoke exhaust fan

twelve．Dimensions Table of HTF (GYF) - IG (IIG) Mixed Flow Fire High Temperature Smoke Exhaust Axial Fan