Pure Sun

The design of the heating & dehumidification installation is based on the greenhouse surface area of 10.000 m². We deliver and install 2 pc. 2000 m³ hot water storage tanks, which will be connected to the existing installation. The existing climate system will be renovated in 4 phases and will exist of, 8x Ø51 tube rail heating, 8x Ø38 grow tube heating, 4x Ø38 snow heating.

The greenhouse will also be provided with an Active Ventilation System to dehumidify the greenhouse air. The system is based on actively ventilating the greenhouse air which is achieved by using high efficiency fans to draw in and distribute the outside air over the greenhouse. The system maintains circulation by having a small, forced air flow, which improves the greenhouse climate and saves energy.


Tweed
Niagara o/t Lake
Ontario

The design of the heating and cooling installation is based on the greenhouse surface area of 21.298 m².

We will deliver and install 2 traditional 3 pass boilers, make: Crone and a 600 m³ hot water storage tank including nitrogen expansion system.

The boiler room is prepared with a heating manifold incl. spare connections for the new phase. The new greenhouse project consists of a total of 8 climate zones. In the greenhouse each climate zone is provided with a floor heating, a hoist heating and gable heating system

The greenhouse is also provided with a CO₂ dosing installation connected to the flue gas condensers of the gas fired boilers in the boiler room.

Cooling installation

We will deliver and install 2 chillers outside the technical room. In the technical room a manifold will be delivered and placed for 8 zones. In the greenhouse 72 cool units will be installed.

The heating and cooling installation will be insulated.


 

The design of the heating installation is based on the greenhouse surface area 26.284,8 m² and the future phase with a surface of 12.076,8 m².

The greenhouse project consists of a total of 6 climate zones with one central corridor and none service building zones. In the greenhouse each climate zone is provided with a floor, grow tube and upper heating system with gable heating system behind the outside gables. Also the greenhouse is provided with a CO₂ dosing installation connected to the existing CO2 tube. The first trellis is 16 meter. In this trellis is an pathway.

We deliver and install 1 traditional 3 pass boiler, make: Crone, including  a Zantinhg  gasburner and flue gas condenser.

The heating installation consist of a high temperature transport line circuit from the existing manifold to the new greenhouse.

The six heating departments in the greenhouse will be provide with a concrete floor heating system of 42 pieces PE hose ø 25x 2,7 mm, per 12,8 mtr. center to center 300 mm, connected to the high temperature transport line.

The hoistable grow pipe heating system of 16 tubes Forcas ø 35 x 1,20 mm. per 12,8 mtr. The grow tube is mounted in the lifting installation.

The upper heating consists of 6 heating tubes Ø 76 x 2,25 mm per 12,80 meter trellis

The middle walk way / corridor heating consists of 6 tubes Ø 51 x 2,25 mm high mounted in galvanized rings at the lower trellis beam

The walk way in the first trellis heating consists of 6 tubes Ø 51 x 2,25 mm high mounted in galvanized rings at the lower trellis beam.



 

Greenfield Specialty Alcohols Inc.

Chatham, Ontario

Heat connection between the technical room from Greenfield Specialty Alcohols Inc to the heat delivery point from Truly Green behind the streetway of Bloomfield road.

Between the Truly Green Greenhouse delivery point and the technical room a transportation pipe line DN400 is installed. The piping will be mounted subsoil in pre-insulated piping, including 4 extra up-risers for a connection with the cold water towers.

Between the cold towers a transportation pipe line DN400 is installed.


 

The design of the heating installation is based on the greenhouse surface area of 68.161,5 m².

We deliver and install 1 traditional 3 pass boiler, make: Crone and a 2000 m³ hot water storage tank including nitrogen expansion system.

The existing boiler room is prepared with a manifold and spare connections for the new phase. The new greenhouse project consists of a total of 8 climate zones with a central walk way and a pack house. In the greenhouse each climate zone is provided with a tube rail with gable heating system behind the outside gables. The grow pipe and upper heating system is divided in 4 separate controlled sections system. The greenhouse heating installation consists of:

Tube rail heating (10 x Ø51x2,4 mm) Grow tube heating (10x Ø38x2,1 mm) and a upper heating (4 white powder coated tubes Ø35x1,2 mm per 9 meter trellis and gable heating.

Also the greenhouse is provided with a CO₂ dosing installation connected to the flue gas condensers of the gas fired boilers in the boiler room.