Product Offering

Jet Fan

隧道射流风机

SDS series jet fans for tunnel and metro ventilation systems, supporting longitudinal ventilation, smoke exhaust, carbon monoxide reduction and optional bidirectional operation.

SDS 系列射流风机适用于隧道和地铁通风系统，可支持纵向通风、排烟、一氧化碳浓度降低及可选双向运行功能。

Supplied by Shaoxing Shangyu Zheke Fan Co., Ltd.

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Overview

Product overview

heke SDS series jet fans are designed for tunnel and underground ventilation applications. The product can be used to induce airflow, support longitudinal tunnel ventilation, reduce carbon monoxide concentration and assist smoke exhaust in emergency conditions.

The fan is manufactured from high-quality galvanized sheet using hot-dip galvanizing process, with stainless steel available upon request. The product covers models from 6.3# to 12.5#, supports thrust up to 3,500 N and can be supplied without muffled sections, with one muffled section or with two muffled sections according to project requirements.

浙柯 SDS 系列射流风机面向隧道及地下通风应用设计，可用于诱导气流、实现隧道纵向通风、降低一氧化碳浓度，并在应急工况下协助排烟。

该产品采用优质镀锌板并经热镀锌工艺处理，也可根据需求选用不锈钢材质。产品型号覆盖 6.3# 至 12.5#，推力最高可达 3,500 N，并可根据项目要求选择无消声段、单消声段或双消声段配置。

Applications

Typical applications

Tunnel longitudinal ventilation
Metro tunnel ventilation
Emergency smoke exhaust
Carbon monoxide concentration control
Underground transport ventilation
Tunnel fire ventilation support

隧道纵向通风
地铁区间通风
应急排烟
一氧化碳浓度控制
地下交通通风
隧道消防通风支持

Features

Key product features

SDS series tunnel jet fan
Thrust up to 3,500 N
Hot-dip galvanized sheet construction
Optional stainless steel material
Optional one-way or bidirectional operation
Configurable muffled sections for noise reduction

SDS 系列隧道射流风机
推力最高可达 3,500 N
采用热镀锌板材制造
可选不锈钢材质
可定制单向或双向运行功能
可配置消声段以降低噪声

Technical Information

技术参数

系列：SDS 系列。
资质证书：中国 CCCF 消防认证。
材料：优质镀锌板，经热镀锌工艺处理；可按需求选用不锈钢。
型号：6.3# 至 12.5#。
推力：最高 3,500 N。
消声段配置：无消声段、单消声段或双消声段。
项目案例：乌鲁木齐地铁2号线。该项目中，射流风机悬挂于隧道顶部或侧墙，无需额外设置风道，可利用隧道本体作为风道，从而降低土建配套需求。在乌鲁木齐寒冷干燥气候条件下，射流风机通过“点推力”实现纵向通风和快速排烟，并与轴流风机协同解决通风、防冻、节能和防灾需求。

•Array Muffler•Ventilation Noise Reduction•Multi-frequency Noise Control•Muffler Column•Tunnel Ventilation Silencer•Easy Maintenance

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