HBYS Double-Flow Cross-Flow Closed-Circuit Cooling Tower

HBYS Double-Blow Horizontal Counterflow Closed Cooling Tower

I. Design Concept

HBYS Type double air intake cross flow closed-loop cooling tower, as an extensional tower type of single air intake cross flow closed tower, utilizes advanced cooling tower design concepts, integrating from many disciplines such as heat transfer, structural engineering, and materials science. It revolutionarily places the cooler at the bottom, allowing for efficient maintenance through inspection passages and intake grates. The use of a composite water collector significantly reduces evaporation. The lower placement of the inlets and outlets facilitates connection to main pipelines. The double air intake cross flow closed-loop cooling tower resolves the issue of insufficient flow per unit in single air intake cross flow closed towers, holding a superior position in terms of performance and versatility.

Section II: Working Principle

Working fluid (pure water or other liquids) circulates through the coils in a closed circuit cooling tower, with the heat of the working fluid transferred to the water passing through the coils. Simultaneously, air outside the unit enters from the air inlets on both sides, perpendicular to the water flow, crossing the coils and causing a small amount of water to evaporate, thus absorbing heat. The warm, moist air is then exhausted to the atmosphere by the exhaust fan at the top of the cooling tower. The remaining water falls into the bottom sump, where it is recirculated by a pump back to the water distribution system, passes through pre-cooled packing, and is sprayed back onto the coils.

Section 3: Double-Airflow Cross-Flow Closed-Circuit Cooling Tower Capacity

The Hualuo Cross-Flow Closed Circuit Cooling Tower features magnesium-aluminum-zinc coated steel as the base material for the tower body. It offers a variety of coil coolers and reputable motor manufacturers in multiple brands. This makes the cross-flow closed circuit cooling tower well-suited for industrial and HVAC applications, including water, water solutions, hydraulic oil, quenching oil, electroplating solutions, etc., capable of handling incoming water temperatures up to 80°C. Flow rates range from 83.3 L/s to 194.4 L/s, with multi-module combinations suitable for various application scenarios.

Section 4: Product Advantages of HBYS Type Cross-Flow Closed Circuit Cooling Towers

1. Technologically mature. Whata Cooling established a standard cooling tower testing center in 2016, capable of testing closed-loop cooling towers with a single flow rate of 700 M3/H.

2. New ISO full-process coverage, high standardization and automation levels

The HBYS type crossflow closed cooling tower, as the flagship product of Jiangsu Huata, boasts high standardization, high automation, and a fully mature tower design. It ranges from 300m³/h to 700m³/h, offering special customization based on the client's on-site requirements. It features Korean AMADA automatic sheet bending and stamping, allowing for standardized production with customizable options. The selection of cooling towers for each project is optimized using dedicated calculation software, with design plans being analyzed and filtered for accuracy and reliability.

3. High-performance components - lifespan of over several decades

To ensure the long-term stable operation of the closed-loop cooling tower, our company adheres to the comprehensive ISO9001 international quality assurance system procedures in every stage of design, material selection, production, and outsourced parts. We strictly comply with all specifications, ensuring the product meets the design operating requirements. Rigorous four-level quality inspection ensures the components can operate safely for a long time.

4. Features of HBYS Type Cross-Flow Closed Circuit Cooling Tower

The closed-loop tower has a compact structure, saving space; the spray water and air flow laterally, with an optimized combination of excellent heat exchange coils and heat exchange layers, complemented by a wide inlet face. This achieves a concurrent evaporation and heat exchange method, effectively reducing the temperature of the circulating water and enhancing heat exchange efficiency. The cooler is located at the bottom, equipped with a maintenance channel for double-sided inspection; it uses a direct-connection multiple small fan design for stable performance and can achieve automatic digital temperature control; the heat exchange area is larger than other tower types, making the spray water temperature easy to control and less prone to scaling; the connection is convenient; a single unit can cover most project water requirements, and the export is directly loaded and unloaded using a frame cabinet, which is simple and quick.