行业组件数据 · 2026

排气口

Exhaust port for vacuum generators that releases compressed air to create suction.

技术定义与适配语境
典型 排气口 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。

The exhaust port is a critical component of a vacuum generator that discharges compressed air into the atmosphere after it passes through a venturi nozzle, creating a vacuum at the suction inlet. This component ensures efficient airflow and pressure differential generation.

组件规格

定义
The exhaust port is a critical component of a vacuum generator that discharges compressed air into the atmosphere after it passes through a venturi nozzle, creating a vacuum at the suction inlet. This component ensures efficient airflow and pressure differential generation.
工作原理
When compressed air flows through the venturi nozzle of the vacuum generator, it accelerates and creates a low-pressure zone. The exhaust port releases this high-velocity air stream, maintaining the pressure differential that generates suction at the vacuum inlet.
材料
Typically aluminum alloy (e.g.6061-T6) or stainless steel (e.g.304316) for corrosion resistance and durability. May include brass or engineered plastics for specific applications.
Port Size
1/8" to 1/2" NPT or metric equivalents
Flow Capacity
10-500 SCFM depending on size
Connection Type
Threaded, push-in, or flange
Temperature Range
-10°C to 80°C
Operating Pressure
40-100 psi (2.8-6.9 bar)
标准
ISO 5599-1DIN 43650ISO 1179

行业分类与别名

排气口 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

Accumulation of debris or moisture->Reduced airflow and vacuum efficiency->Install filters and implement regular cleaning schedules
Corrosion from aggressive environments->Structural degradation and leaks->Use corrosion-resistant materials like stainless steel

工业生态与工程逻辑

0
Noise pollution from high-velocity air discharge
1
Contamination if unfiltered air enters system
2
Frost formation in humid conditions

合规与检测

tolerance
±0.1 mm for critical dimensions, surface finish Ra ≤ 3.2 μm
test method
Flow rate testing per ISO 6358, pressure decay testing, and leak detection with soap solution or ultrasonic methods

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 happens if the exhaust port becomes blocked?

Blockage reduces vacuum performance, causes backpressure, and may damage the vacuum generator. Regular maintenance and filters prevent this.

Can exhaust ports be customized for different applications?

Yes, they can be customized for size, material, and connection type based on specific vacuum requirements and environmental conditions.

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CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:EXHAUST_PORT