行业组件数据 · 2026

换热板

A corrugated metal plate designed to transfer thermal energy between fluids in plate heat exchangers.

技术定义与适配语境
典型 换热板 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 heat transfer plate is a precision-engineered component in plate heat exchangers featuring a corrugated pattern that creates turbulent flow channels for two separate fluids. These plates are stacked in alternating sequence with gaskets to form sealed passages, enabling efficient counter-current or cross-flow heat exchange between heating and cooling media without direct mixing.

组件规格

定义
A heat transfer plate is a precision-engineered component in plate heat exchangers featuring a corrugated pattern that creates turbulent flow channels for two separate fluids. These plates are stacked in alternating sequence with gaskets to form sealed passages, enabling efficient counter-current or cross-flow heat exchange between heating and cooling media without direct mixing.
工作原理
Heat transfer occurs through conduction across the thin metal plate between adjacent fluid channels. The corrugated pattern enhances turbulence, increasing heat transfer coefficients while maintaining pressure drop within operational limits. Plates are arranged in parallel with alternating hot and cold fluid channels to maximize temperature gradient and surface area exposure.
材料
Stainless steel (AISI 304/316)titaniumnickel alloysor specialized alloys for corrosive applications. Gaskets: EPDMNBRVitonor PTFE based on fluid compatibility.
Port Diameter
25-150 mm
Effective Area
0.03-3.5 m²
Design Pressure
Up to 25 bar
Plate Thickness
0.4-0.8 mm
Corrugation Angle
30-60 degrees
Design Temperature
-30°C to 180°C
标准
ISO 15547DIN EN 13445

行业分类与别名

换热板 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Incorrect material selection for fluid chemistry->Accelerated corrosion leading to plate perforation->Conduct thorough material compatibility testing and use protective coatings or alternative alloys
Excessive pressure or thermal cycling->Gasket compression set or plate deformation->Implement pressure relief valves and thermal shock protection systems with proper operational limits

工业生态与工程逻辑

0
Fouling reduces efficiency
1
Gasket failure causes fluid mixing
2
Corrosion in aggressive environments
3
Thermal stress cracking

合规与检测

tolerance
Plate thickness ±0.05 mm, flatness within 0.1 mm/m
test method
Pressure testing per ASME BPVC Section VIII, leak testing with helium mass spectrometry

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

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。

相关组件

常见问题

What maintenance is required for heat transfer plates?

Regular inspection for fouling, corrosion, and gasket integrity. Cleaning cycles depend on fluid contamination levels, typically using chemical cleaning or high-pressure water jets.

How do plate corrugation patterns affect performance?

Different patterns (herringbone, chevron) control turbulence intensity and pressure drop. Higher angles increase heat transfer but also pressure loss, requiring optimization for specific applications.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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