行业组件数据 · 2026

格栅框架

Structural support frame for ventilation grilles and fan assemblies in industrial systems.

技术定义与适配语境
典型 格栅框架 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A rigid structural component designed to securely mount and support ventilation grilles, fan assemblies, or protective screens within industrial ventilation systems. It provides dimensional stability, ensures proper airflow alignment, and serves as the mounting interface between the grille/fan and the ductwork or equipment housing.

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组件规格

定义
A rigid structural component designed to securely mount and support ventilation grilles, fan assemblies, or protective screens within industrial ventilation systems. It provides dimensional stability, ensures proper airflow alignment, and serves as the mounting interface between the grille/fan and the ductwork or equipment housing.
工作原理
The grille frame functions as a load-bearing structure that transfers mechanical loads from the grille or fan to the supporting duct or housing. It maintains the geometric integrity of the assembly under operational pressures and vibrations, ensuring the grille or fan remains correctly positioned for optimal airflow and safety.
材料
Typically constructed from galvanized steel (e.g.SGCCDX51D)aluminum alloys (e.g.6061-T65052-H32)or stainless steel (e.g.AISI 304316) for corrosion resistance. Thickness ranges from 0.8mm to 3.0mm depending on size and load requirements.
Frame Profile
L-angle, U-channel, or custom extruded
Mounting Type
Flanged, welded, or bolted
Surface Finish
Powder-coated, galvanized, or anodized
Flatness Tolerance
±1.5mm per meter
Standard Thickness
1.2mm to 2.0mm
Max Operating Temperature
Up to 250°C (material dependent)
标准
ISO 5801ISO 13349DIN 24163AMCA 500-L

行业分类与别名

格栅框架 的常用贸易名称、技术标识和检索关键词。

ventilation grille frameindustrial fan frameHVAC support framegalvanized steel framealuminum grille frameventilation componentAMCA standardISO 5801格栅框架Grille Frame机械和设备制造 格栅框架

上级产品

该组件会出现在以下整机或工业产品中。

通风格栅/风扇（GB标准）
用于电池箱体的冷却与气流管理组件
查看产品详情 ->

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Inadequate material thickness or poor welding->Frame buckling or cracking under operational pressure->Use finite element analysis (FEA) for design validation, specify minimum material thickness per load calculations, and implement weld quality inspections (e.g., visual, ultrasonic).
Exposure to corrosive chemicals or moisture->Corrosion leading to structural weakness or contamination->Select corrosion-resistant materials (e.g., stainless steel 316 for harsh environments), apply protective coatings (e.g., powder coating), and design for drainage to prevent liquid accumulation.
Misalignment during installation->Increased vibration, noise, and reduced airflow efficiency->Include alignment guides or dowel pins in frame design, provide clear installation instructions with torque specifications, and use laser alignment tools during assembly.

工业生态与工程逻辑

兼容对象
Axial fansCentrifugal fansLouvered grillesFilter housingsIndustrial ductwork
可替换件
GreenheckTROXSystemairRosenbergebm-papst
0
Frame deformation under load
1
Corrosion in humid environments
2
Improper mounting leading to vibration
3
Material fatigue from cyclic stress
4
Non-compliance with airflow standards

合规与检测

tolerance
Dimensional tolerance per ISO 2768-m for general lengths, ±0.5mm for critical mounting holes; flatness within 1.5mm/m as per DIN 7168.
test method
Static load testing per ISO 5801 Annex G for deflection limits, salt spray testing per ISO 9227 for corrosion resistance, and vibration testing per ISO 10816 to ensure stability under operational frequencies.

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采购评估维度

不是客户评论，也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例，不代表真实客户评分、具体国家买家反馈或实时询盘。

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检修盖
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样品室检修门
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常见问题

What is the primary function of a grille frame in ventilation systems?

The primary function is to provide structural support and precise mounting for grilles or fans, ensuring alignment, stability under airflow pressures, and secure attachment to ductwork or equipment.

How do I select the right material for a grille frame?

Select based on environmental conditions: galvanized steel for general industrial use, aluminum for lightweight or corrosive environments, and stainless steel for high corrosion resistance or sanitary applications like food processing.

What standards apply to grille frame manufacturing?

Key standards include ISO 5801 for fan testing, ISO 13349 for ventilation terminology, DIN 24163 for duct components, and AMCA 500-L for airflow measurement, ensuring performance and safety compliance.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:GRILLE_FRAME