Model Description:

Opti: Optimized

AC: indicates Air Conditioning

Main components:

It is composed of fresh air conditioner, OPTI-AC unit, air distributor (CAV, VAV, electric heater, etc.), variable air volume end, pipe heater, chiller (or compression condensing unit), air duct system, steam system (steam generator, etc.), control system, air regulating door, fire air valve, air valve, air grid and other parts.

System functions:

Opti-ac air conditioning system is a two-stage air conditioning system. The fresh air required by the ship is centrally treated in the fresh air conditioner and then sent to the OPTI-AC unit. Opti-ac units classify similar crew or passenger cabins, common cabins, offices, service areas, etc.

System advantages:

Opti-ac air-conditioning system is very suitable for ships with many living rooms and personnel. For these ships, the OPTI-AC air conditioning system can effectively save space in the installation of air conditioners and air duct systems, and achieve the purpose of energy saving of air conditioning system, comfortable and personalized cabin environment.

System features:

1. Excellent air quality

Opti-ac systems focus on air filtration and treatment. The system can use activated carbon filter to reduce taste, UV lamp sterilization, high efficiency filter to mold, etc.

2. low noise

Compared with the all-air central air conditioning system, the fan power of refrigeration unit and air conditioner of PTI-AC system is small and the noise is low. Due to the reduction of air supply volume, airflow noise is also reduced;

Opti-ac unit fans can be used with low noise fans because of short supply lines and low fan pressure head. At the same time, the OPTI-AC unit is arranged in the OPTI-AC unit room, which is conducive to noise reduction.

The noise of the whole fresh air + OPti-AC system in the living area can be as low as more than 40 decibels.

3. to meet the individual temperature control requirements of a single cabin

Precise air environment control and energy saving optimization can be achieved by selecting appropriate system configuration and automatic control functions.

4. Perfect control

Opti-ac system adopts integrated PLC control system, which can reduce energy consumption.

All parameters of the HVAV system can be monitored through a central HVAC monitor screen using network communication, including temperature feedback for each OPTI-AC system and for all cabin thermostats.

5. energy saving

For the whole ship, the OPTI-AC system only provides the required amount of fresh air, which is greatly reduced compared with the conventional all-air central air-conditioning system, and can be configured with enthalpy exchange wheel heat exchanger to achieve the purpose of energy saving.

On the other hand, through the VAV system and control, the cooling capacity/heat production of the system can be further reduced to achieve the goal of energy saving.

6. Provide more room in the cabin

The cooling capacity/heat production capacity of opTI-AC system is reduced, and the external size of the equipment is reduced accordingly.

Due to the reduction of fresh air volume and the partition setting of air supply and return air pipelines, the supply and return air pipelines of the whole ship are greatly reduced, saving the area and space required for the installation of air-conditioning equipment and systems. On the other hand, it greatly reduces the workload of air ducts and air grids and reduces the cost;

The small size of the OPTI-AC unit takes up less installation and maintenance space, requiring only 2 square meters of maintenance space for 14 cabins;

Opti-ac units can be mounted amidships without occupying areas where light can be found;

The opTI-AC unit is small in size and can be flexibly arranged according to position.

All this provides convenience and flexibility in the layout of the ship's general plan.

7. the overall design layout flexible

The opTI-AC unit is small in size and easy to disperse.

8. Reduce passenger area maintenance

All maintenance work (such as filter change) can be done in the maintenance area and does not need to be carried out in passenger cabins or corridors;

Fan for direct drive fan, maintenance workload is small.