Cold storage installation is generally a process that requires the expertise of an electrician or a professional plumber. Cold storage drainage systems are usually used in conjunction with a cold storage water heater to provide adequate cold storage water circulation throughout the building. In this article, we will discuss the drainage systems for cold storage, what they do and why you may need them.
Cold storage drains are usually installed on the upper floors of buildings to remove water that could possibly freeze in the basement. The primary purpose of cold storage drainage is to prevent freeze damage to the walls and floors by eliminating standing water inside the building. The cold storage drainage is usually used for draining off the refrigerant unit and the freezer. The drain is also usually used for de-icing cooling fans and condenser filters.
The drainage systems have two primary purposes; first is to ensure that the water in the building does not freeze during the winter months, and second is to provide proper cooling and de-icing service to the building. The drain line may be constructed using traditional concrete, or it may be connected to a pre-made drainage system. Cold storage installations gia thi cong kho lanh may also use pre-fabricated pipe sections and fittings to connect to the drain line.
Once the drainage systems are installed, they are responsible for providing proper de-icing and cooling service for the cold storage. The de-icing water is directed into the drain channel to prevent the water from freezing on the concrete. The cooling water is directed away from the heating system to eliminate any build up of ice. The flow of water is controlled by the water heater valve. The water heaters valve can be controlled using either a manual switch or a remote control.
When the temperature of the ground freezes, the water in the cold water storage tank freezes and begins to accumulate at the lower floor of the building. The accumulation of ice creates pockets of pressure in the floor near the pipes and water heater valve. The pressure in these pockets causes the water to expand until the expansion stops and the water drains into the drain.
To keep the cold water heater and piping under pressure, water is normally drained back into the main heating system through the drain line. Water that has already frozen forms ice blocks on the pipe walls when they freeze.