Integrated HVAC System for Mushroom Growing Rooms

The control system monitors the environmental conditions inside the mushroom growing room. Temperature and CO₂-related operating requirements are used to determine the required air-conditioning and ventilation response.

When the room temperature is above the target range, the cooling function operates to remove heat from the cultivation room. When heating is required, the heating function provides additional heat to maintain suitable growing conditions.

Рабочий диаметр 2 м портального ворошителя компоста cooling capacity is 15,100 W, while the heating capacity reaches 18,600 W, allowing the same unit to support both cooling and heating requirements throughout the year.

The unit uses a variable-frequency fan to adjust airflow over a broad range. Different mushroom growth stages require different environmental conditions, so flexible airflow control helps the grower adjust air movement according to the cultivation process.

Rather than continuously operating the fan at a fixed speed, variable-frequency control can help match airflow more closely with actual room requirements and reduce unnecessary energy consumption.

Fresh air enters through a dedicated fresh-air inlet equipped with a filtration system. The filter helps reduce the introduction of airborne contaminants from outside the cultivation room.

This is particularly important for mushroom farms where environmental cleanliness is an important part of maintaining stable cultivation conditions.

Fresh-air and return-air dampers are automatically adjusted to control the proportion of outside air and recirculated room air.

By regulating air exchange, the HVAC system helps manage CO₂ concentration inside the mushroom growing room. This allows growers to adapt ventilation conditions to the requirements of different mushroom species and growth stages.

The microcomputer controller coordinates the HVAC functions to maintain the desired cultivation environment. The system can therefore support different environmental requirements during incubation, fruiting, and other production stages.

Upstream / Supporting Equipment

The HVAC unit can work alongside:

• Смеситель грибного субстрата– prepares a uniform cultivation substrate.
• Машина для фасовки грибного субстрата в мешки– fills substrate into mushroom cultivation bags.
• Mushroom Substrate Sterilizer– sterilizes filled bags before inoculation.
• Машина для инокуляции грибов– inoculates sterilized substrate with mushroom spawn.
• Cooling Equipment– prepares sterilized substrate for inoculation.

Downstream / Cultivation Equipment

After inoculation, mushroom bags can be transferred into controlled cultivation rooms equipped with:

• Mushroom Cultivation Racks
• Ultrasonic Humidifier
• Ventilation and air distribution systems
• Temperature and humidity monitoring systems
• CO₂ monitoring systems

Automated cultivation-room control systems

Technical guidance for unit placement, air connections, electrical connection, and installation requirements.

Initial system testing and operating-parameter adjustment.

Basic training on controller operation, daily inspection, cleaning, and routine maintenance.

Replacement components for regular maintenance and long-term operation.

Assistance with HVAC operation, parameter adjustment, and troubleshooting.

Technical support throughout the equipment’s service life.

The answer depends on more than room size. Outdoor temperature, insulation, mushroom species, number of cultivation bags, fresh-air requirements, humidity load, and target temperature all affect HVAC sizing. Buyers should provide their room dimensions and local climate for accurate configuration.

Yes. The system uses automatic fresh-air and return-air damper adjustment to regulate air exchange, helping manage CO₂ concentration inside the mushroom growing room.

Yes. The ACXH5300A is a cold-and-hot type HVAC unit, allowing the cultivation room to be heated during cold periods and cooled when temperatures are too high.

For proper equipment selection, buyers should provide the mushroom species, growing-room dimensions, number of cultivation bags or racks, target temperature, local outdoor temperature range, humidity requirements, fresh-air requirements, and desired level of automation. This information allows the HVAC configuration to be matched more accurately to the cultivation project.