Fresh Air Hot Wheel Heat Recovery Air Handling Unit AHU For HVAC Ventilation System

Fresh Air Hot Wheel Heat Recovery Air Handling Unit AHU for HVAC Ventilation System

✳️ Product Introduction

✳️ Product Application

Application scenarios:

Rotary type: Suitable for applications requiring simultaneous heat and moisture exchange.
Plate type: Widely used in places with high indoor air quality requirements and strict cross-contamination control, such as hospitals, laboratories, and electronic cleanrooms.
Heat pipe type: Suitable for applications requiring efficient, stable, and maintenance-free heat recovery, especially suitable for systems with high air volume and high efficiency requirements.

✳️ Accessory Selection

The heat recovery device recover the cold/heat energy from exhausted indoor air and transfer it to incoming fresh air, thereby reducing the load on heating and cooling systems, decreasing energy consumption and related costs. The most common heat recovery methods on the market are rotary(hot wheel) heat recovery, plate heat recovery, and heat pipe heat recovery.

1. Compressor. All compressors of world-renowned brands are adopted to ensure the stable operation of core components and reduce the

failure rate. We accept a very wide range of customized power supplies For example, 220V/3PH/60HZ, 380-415V /3PH/50/60HZ,

440V/3PH/50/60HZ, 460V/3PH/50/60HZ, 480V/3PH/50/60HZ. Environmentally friendly refrigerants will also be applicable,

such as R410A, R407C, and R134A etc.

2. Condenser & Evaporator (Pipe coil heat exchanger). High-efficiency purple copper tube through corrugated hydrophilic aluminum fin

heat exchanger, highly efficient heat exchange and long service life. Transfering heat via refrigerant. Fins expand surface area,

enhancing heat exchange with air. Refrigerant changes phase (condenses/evaporates), absorbing/releasing heat.

Air flows over fins, facilitating efficient thermal transfer for cooling/heating.

3. Expansion valve. regulates refrigerant flow into evaporators. It reduces high-pressure liquid refrigerant to low-pressure and

low-temperature mist via a restricted orifice. Sensing evaporator outlet temperature (via a thermal bulb), it adjusts opening

size to match cooling demand. This phase change readies refrigerant for heat absorption, ensuring efficient,

stable HVAC/refrigeration system operation.

4. Control systems. The HVAC system dedicated control program independently developed by China Electronics Technology Company

provides all-weather operation monitoring for constant temperature and humidity air conditioning units. The touch large screen

makes the operation status and parameter adjustment of the unit more convenient, simple and easy to learn. In addition,

when used in conjunction with electrical components of world-renowned brands, it greatly reduces the circuit failure

problems of the unit, thereby ensuring the normal operation of the entire unit and maintaining a longer service life.

5. Motor and fan, air supply systems. Y series three-phase asynchronous motor. Insulation above Class B, the highest IP54 protection,

high efficiency, energy saving, high starting torque, low noise, small vibration, safe and reliable operation. Could be driven by belts

or directly, can use variable frequency motors or brand EC fans. It precisely controls the air volume and regulates the

air circulation speed, making the airflow more uniform and improving the heat exchange efficiency. Belt drive forward, forward

multi-wing centrifugal fan, also could use the VFD fans or EC fans. Fans pass all the static and dynamic balance correction,

low noise, static pressure with high efficiency. Unit static pressure could be customized according to user requirements.

Centrifugal fan Selecting the appropriate fan based on the air volume and the fan selection software, and pair it with

a high-quality motor. Then, use belt drive to form the power and air supply system of the entire unit.

6. Purified and Constant temperature & humidity accessories. Clean air conditioner filters remove dust, particles & contaminants,

ensuring air purity for clean rooms/precision environments. Humidifiers maintain proper humidity; electric heaters regulate temperature,

both optimizing comfort and process stability. It is usually applicable to fields such as data centers, hospital operating rooms,

biopharmaceuticals, chip production, cosmetics production, medical devices, and R&D and production in the lithium battery industry.

Hot Water Coil Heating; Steam Heating Coil Heating; Electric Heater: PTC ceramic electric heating.

 

Humidifier. The humidifier is widely used for different application including clean room, spray room, hospital, biology
laboratory etc. The humidifier including Electrode humidifier, High pressure mist humidification, High pressure spray
humidification, Wet film humidifier etc, which could achive ±5% humidity range.

 

✳️ Product Pictures

 

✳️ Product Package

 

✳️ Company Information

Guangdong Nuoxin Industry Co., Ltd. (Hereinafter referred to as "Nuoxin") Established in [2018 Year], "Nuoxin" is a widely known in delivering tailored industrial air conditioner solutions, specializing in non-standard customization for diverse sectors. Our main products including Water Chiller, Water and DX system central AC, Terminal unit AHU and Fan coil unit, Customized integrated DX AC, Clean/Purified constant temp. and humidity AC and other special industry/Commercial use AC. With ISO9001 certification and adhering to strict national quality standards.

 

More than 200 skilled workers with over 8 years of refrigeration equipment expertise, and 30+ technical engineers to design and produce high-quality, cost-effective solutions. Our core strengths include rapid turnkey delivery, seamless pre-sales to post-installation support, competitive pricing, and a proven track record in exporting to worldwide markets with on-site overseas technical assistance. Supported by more than 60 sales professionals domestic and foreign trade, we stay higher in similar industry through active participation in major international exhibitions and continuous R&D innovation.

 

✳️ Exhibition