A refrigerating structure may include an air inlet means, a water tank, and an air outlet means. The air inlet means introduces hot air from a room into the water tank, and comprises a first fan, an air inlet channel, an air inlet pipe and an air pump. The first fan is arranged in the air inlet channel. The air inlet pipe is extended into a bottom of the water tank, and the air pump is arranged at one end of the air inlet pipe extended into the water tank. The water tank is provided with a water inlet pipe and a water discharge pipe communicated with seawater or underground water. The water inlet pipe is arranged at an upper part of the water tank, the upper part of the water tank is open. The air outlet means discharges cold air in the water tank into the room.

A refrigerating structure may include an air inlet means, a water tank, and an air outlet means. The air inlet means introduces hot air from a room into the water tank, and comprises a first fan, an air inlet channel, an air inlet pipe and an air pump. The first fan is arranged in the air inlet channel. The air inlet pipe is extended into a bottom of the water tank, and the air pump is arranged at one end of the air inlet pipe extended into the water tank. The water tank is provided with a water inlet pipe and a water discharge pipe communicated with seawater or underground water. The water inlet pipe is arranged at an upper part of the water tank, the upper part of the water tank is open. The air outlet means discharges cold air in the water tank into the room.

A floatation device for a beverage container is configured to have a displacement with a floatation buoyancy sufficient to float the floatation device both empty and while holding the beverage container, whether empty or filled. The floatation device may have a cup-shaped body, a buoyant member (either permanently attached or removably attachable to the cup-shaped body), and a weighting member, with a center of gravity of the floatation device being below a middle point between a base and a top portion of the floatation device. A kit may be provided with one or more cup-shaped bodies and one or more buoyant members to provide user selectability in view use with a container selected from a group of differently-sized containers.

There is disclosed a system for cooling a water-cooled apparatus having a water inlet and a water outlet. The system has: a circuit in fluid communication with the water inlet and the water outlet, the circuit having a valve upstream of the water inlet connected to a source of water, and an outlet in fluid communication with a sewer; an air-cooled cooling unit in heat exchange relationship with water in the circuit; and a pump fluidly connected to the circuit; the system operable between a closed-loop configuration and an open configuration, the valve being closed and the pump circulating water between the water-cooled apparatus and the air-cooled cooling unit in the closed-loop configuration, and the valve being open and water in the circuit circulating from the source of water, through the water-cooled apparatus, and to the sewer in the open configuration.

A mobile cellular cooling apparatus includes frame having a distribution pipe for carrying and distributing water through the pipe and into a plurality of cells. Excess or unevaporated water is collected in trough and recirculated through the apparatus utilizing a reservoir and a pump. Air passes through the cells and achieves a cooling effect on the air temperature while removing contaminants and/or pollutants. One or more of the apparatuses may be included or installed within a poultry house or structure. One or more apparatuses may be included or installed along with other ventilation components to provide an improved ventilation for such structures or buildings.

A mobile cellular cooling apparatus includes frame having a distribution pipe for carrying and distributing water through the pipe and into a plurality of cells. Excess or unevaporated water is collected in trough and recirculated through the apparatus utilizing a reservoir and a pump. Air passes through the cells and achieves a cooling effect on the air temperature while removing contaminants and/or pollutants. One or more of the apparatuses may be included or installed within a poultry house or structure. One or more apparatuses may be included or installed along with other ventilation components to provide an improved ventilation for such structures or buildings.

Examples of the disclosure provide for an apparatus for actively promoting marine life. The apparatus includes a datacenter implemented in a body of water and coupled to a network, a pressure vessel that houses the datacenter, and one or more components coupled to the pressure vessel and adapted to actively promote reef life and sustain a surrounding ecosystem.

Examples of the disclosure provide for an apparatus for actively promoting marine life. The apparatus includes a datacenter implemented in a body of water and coupled to a network, a pressure vessel that houses the datacenter, and one or more components coupled to the pressure vessel and adapted to actively promote reef life and sustain a surrounding ecosystem.

A product may be stored in a protective container that is surrounded with a fluid. A heat-sensitivity rating for the product may be obtained, and a product energy for the product may be calculated. The calculating may include adjusting the longest dimension of the product based on the heat-sensitivity rating and defining a sphere of enthalpy around the product. The sphere's radius may be equal to the adjusted product dimension and the sphere may be centered at the product center. The calculating may also comprise multiplying the volume of the sphere by the air pressure inside the protective container. An environmental condition within the sphere during a first time period may be forecasted. It may be determined that the product is likely to deteriorate during the first time period based on the product energy and heat-sensitivity rating. The altitude of the protective container may be altered to mitigate this deterioration.

A product may be stored in a protective container that is surrounded with a fluid. A heat-sensitivity rating for the product may be obtained, and a product energy for the product may be calculated. The calculating may include adjusting the longest dimension of the product based on the heat-sensitivity rating and defining a sphere of enthalpy around the product. The sphere's radius may be equal to the adjusted product dimension and the sphere may be centered at the product center. The calculating may also comprise multiplying the volume of the sphere by the air pressure inside the protective container. An environmental condition within the sphere during a first time period may be forecasted. It may be determined that the product is likely to deteriorate during the first time period based on the product energy and heat-sensitivity rating. The altitude of the protective container may be altered to mitigate this deterioration.