Heat recovery air handling unit with four duct connections

クリーンルーム HVAC および空気処理装置

熱回収空気取扱ユニット

A dual-air-stream unit that transfers useful heat between exhaust and outdoor air while keeping filtration and airflow control independently serviceable.

Separated Supply and Exhaust
Selectable Recovery Technology
Bypass and Frost Control
Reduced Outdoor-Air Load

見積もりリクエスト製品案内

商品紹介

The heat recovery air handling unit brings outdoor supply and building exhaust through a common insulated casing while maintaining defined separation between air streams. Counterflow plate exchangers offer no moving transfer surface, rotary wheels provide high sensible and latent recovery where appropriate, and run-around coils completely separate the ducts. Bypass dampers, frost control and independent fans keep airflow stable through changing outdoor conditions. The recovery method is chosen according to contamination-transfer tolerance, humidity objectives and physical duct arrangement.

主要な特徴

Three recovery approaches allow energy transfer to match air-separation and moisture requirements.

Independent supply and exhaust fans maintain balanced airflow through different filter-loading conditions.

Bypass and frost-control sequences protect the exchanger during extreme ambient operation.

Accessible recovery cassettes and drain sections simplify inspection and cleaning.

お客様の製品に関する懸念事項

Energy recovery is valuable only when cross-stream leakage, frost, condensate and fan balance are controlled for the actual exhaust source.

Exhaust contaminants can cross into the clean supply air through the wrong recovery device.A plate or run-around system is selected where physical stream separation is the priority.

Ice blocks the exchanger during cold outdoor operation.Temperature-based bypass, preheat or controlled defrost limits frost accumulation.

Unequal supply and exhaust pressure drives leakage across a rotary wheel.Fan control and purge-section arrangement establish the intended pressure relationship.

Condensate remains under a plate exchanger and reaches adjacent panels.A full-width sloped drain pan collects water from the complete recovery section.

典型的な用途

Cleanroom ventilation systemsLaboratories with high exhaustHealthcare clean facilitiesPharmaceutical productionEnergy-conscious industrial ventilation

技術的なパラメータ

Representative casing data for a dual-stream heat-recovery air handling unit are shown below.

コア材料	Closed-cell polyurethane or mineral-wool insulation in separated double-skin air paths
パネルの厚さ	50–60 mm insulated casing
有効幅	1000–3200 mm nominal unit width
最大長さ	Up to 10000 mm including recovery, filter, coil and fan sections
鋼鉄の厚さを直面する	0.6–1.0 mm galvanized, coated or stainless sheet skins
コア密度	40–44 kg/m³ polyurethane or 86–100 kg/m³ mineral wool
熱伝導率	0.022–0.040 W/(m·K) for the casing insulation
表面仕上げ	Powder-coated exterior with cleanable galvanized or stainless inner lining
ジョイントタイプ	Gasketed dual-stream casing with sealed recovery cassette and independent duct collars
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Counterflow plate heat exchangerRotary sensible or enthalpy wheelRun-around coil recovery loopBypass damper, preheat and frost-control package

Planning a Heat Recovery Air Handling Unit specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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