Induced-draft counterflow cooling tower with top axial fan

클린룸 HVAC 및 공기 처리 장비

유도형 역류 냉각탑

A compact evaporative heat-rejection tower that draws air upward through wetted fill while condenser water descends into an accessible collection basin.

Counterflow Air-Water Contact
Top-Mounted Induced Draft
Corrosion-Resistant FRP Shell
Serviceable Fill and Basin

견적 요청 제품 찾아보기

상품 소개

The induced-draft counterflow tower uses a top axial fan to draw ambient air upward against warm condenser water distributed above the fill. Evaporation removes heat before cooled water collects in the lower basin and returns to the refrigeration plant. A square FRP casing, removable louvers and modular fill pack provide a compact alternative to crossflow arrangements where footprint matters.

주요 기능

Counterflow air and water paths distribute heat transfer across the full fill depth.

The fan at the discharge draws air uniformly through lower inlet louvers and reduces recirculation at the intake.

FRP casing panels and stainless support members resist continuous wet service and treatment chemistry.

Access doors, removable fill cassettes and an open basin support inspection of water-contact components.

고객 제품 관심사

A cooling tower must reject the design load while controlling footprint, water distribution and maintenance access.

Limited roof area restricts the size of heat-rejection equipment.A vertical counterflow path concentrates fill depth and fan discharge within a compact square plan.

Uneven spray distribution leaves dry fill zones and reduces capacity.A full-coverage header and serviceable nozzles wet the modular fill pack uniformly.

Drift can carry treatment chemicals beyond the tower.Dedicated drift eliminators change exhaust-air direction and capture entrained droplets.

Basin sediment blocks strainers and accelerates corrosion.Accessible sloped basin surfaces, drain points and removable strainers simplify routine cleaning.

일반적인 응용 프로그램

Cleanroom chiller condenser-water systemsPharmaceutical process-cooling loopsHospital central plantsElectronics-factory HVACIndustrial refrigeration heat rejection

기술 매개변수

Representative physical construction ranges for a modular counterflow tower are listed below.

핵심 재료	PVC fill media inside fiber-reinforced polymer casing
패널 두께	3-6 mm molded FRP casing panel thickness
유효 폭	1000-3200 mm nominal tower cell width
최대 길이	Up to 6500 mm for multi-cell assemblies
강철 면면 두께	1.5-3.0 mm stainless or hot-dip-galvanized basin/support sheet
코어 밀도	30-60 kg/m³ typical PVC fill-pack density
열전도도 (Thermal Conductivity)	Approximately 0.19 W/(m·K) for rigid PVC fill material
표면 마무리	Smooth UV-stabilized FRP exterior with passivated or galvanized hardware
접합 유형	Bolted gasketed casing panels with modular clipped fill cassettes and flanged water ports
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Single-cell or multi-cell configurationPVC or higher-temperature polypropylene fillVariable-speed fan drive and vibration switchStainless basin, electric basin heater and low-noise fan

Planning a Induced-Draft Counterflow Cooling Tower specification?

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