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TCG low-velocity ceiling diffuser for galleys
TCG low-velocity ceiling diffuser for galleys

TCG 用于厨房的低速顶棚散流器

浩盾 TCG 是一款带方形管道接头(标配:302×152 mm)的低速顶棚散流器,其材料为不锈钢。

概述

  • 供气速度较低
  • 可能减少烟罩所需的排气量
  • 能够将温度和噪声维持在人体舒适的范围内
  • 方形管道接头的标准尺寸为 302×152 mm。可应要求提供特殊型号的圆形接头。
  • 可拆除前挡板和打孔挡板,以便清洗散流器
  • 根据 USPHS 要求制成

Dimensions and Weight

TCG dimensions, rectangular connection

Weight

The standard TCG weights 11 kg.

Material

PART MATERIAL
Casing Stainless steel EN 1.4301 (AISI304)
Front plate Stainless steel EN 1.4301 (AISI304)
Flow equalization element Perforated stainless steel EN 1.4301 (AISI304)
Adjustment plate Stainless steel EN 1.4301 (AISI304)
Installation sleeve Stainless steel EN 1.4301 (AISI304)

Function

Supply air is supplied with low velocity from the galley ceiling. The air flows into the galley without causing a high velocity draught and turbulance that could effect on hood extraction efficiency.

Installation

Installation instruction are available from Halton Marine.

Servicing

The front panel and inner perforated plate can be detached for cleaning. Wipe the parts with damp cloth or wash them in washing machine.

Pressure drop and sound levels

Pressure drop

AIRFLOW (m3/h) P STATIC (Pa)
500 4
800 10
900 12

Sound levels

Airflow Lw Lw(A) Lp(A) NR NC
(m3/h) dB dB(A) dB(A) dB(A) dB(A)
500 38,9 32,5 28,5 27,1 23,5
800 42,3 37,5 33,5 29,3 27,8
900 44,1 39,9 35,9 32,1 30,6

Attenuation -4dB

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TCG – Low-velocity ceiling diffuser for galleys
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TCG – Low-velocity ceiling diffuser for galleys
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TCG – Low-velocity ceiling diffuser for galleys
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TCG 用于厨房的低速顶棚散流器
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Halton TCG datasheet 2020
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Halton TCG datasheet 2020 – Chinese
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