초록 ▼

A system for controlling ambient temperatures of exposed structures using phase change materials and/or tempered liquid delivery systems. Phase change materials may be fabricated to hold the surrounding temperature at a desired temperature, such as 70 degrees Fahrenheit/21 degrees Celsius. As the he

A system for controlling ambient temperatures of exposed structures using phase change materials and/or tempered liquid delivery systems. Phase change materials may be fabricated to hold the surrounding temperature at a desired temperature, such as 70 degrees Fahrenheit/21 degrees Celsius. As the heat load rises above this desired temperature, the heat is absorbed into the phase change material until that material has completely transitioned through its phase change, after which it will no longer absorb heat load. As the temperature then cools off at night, the heat is released from the phase change material, and the material changes back into its original phase. Phase change material may be placed within or on the exterior of stadium chairs. A liquid piping system may also be used to provide ambient heat control, including liquid piping for piping temperature-controlled liquid throughout the stadium while preventing condensation.

대표청구항 ▼

1. An exterior stadium temperature control system comprising: a plurality of stadium chairs located within an exterior stadium, each of said stadium chairs including a chair back and a chair seat;said stadium chairs being mounted in proximity with a vertical face of a stadium riser;a plurality of ph

1. An exterior stadium temperature control system comprising: a plurality of stadium chairs located within an exterior stadium, each of said stadium chairs including a chair back and a chair seat;said stadium chairs being mounted in proximity with a vertical face of a stadium riser;a plurality of phase change material (PCM) units, wherein at least one unit of said plurality of PCM units being mounted to each of said plurality of said stadium chairs respectively, said PCM units each having a melting point between 23 degrees and 27 degrees Celsius (68 degrees to 80 degrees Fahrenheit);whereby an ambient temperature of said stadium is thereby controlled via said plurality of PCM units;said stadium chairs having hollow interior cavities; andsaid PCM units being placed within said interior cavities. 2. The stadium temperature control system of claim 1, further comprising: a mounting rail located along said riser, said stadium chairs being mounted to said mounting rail; andsaid mounting rail including at least one of said PCM units in proximity with each respective one of said plurality of stadium chairs. 3. The stadium temperature control system of claim 1, further comprising: a liquid reservoir and a computerized temperature controller, said controller configured to receive external temperature and weather data;liquid piping placed in proximity with said plurality of stadium chairs, said piping connecting to internal piping located within said stadium chairs;liquid pumped from said liquid reservoir through said liquid piping and said stadium chairs; andwherein said temperature controller is configured to moderate a temperature of said liquid such that condensation does not appear on surfaces of said liquid piping and said stadium chairs. 4. The stadium temperature control system of claim 3, wherein said liquid is pumped through a chiller prior to being pumped through said stadium chairs thereby reducing the temperature of said liquid as controlled by said temperature controller. 5. A stadium temperature control system comprising: a plurality of stadium chairs located within a stadium, each of said stadium chairs including a chair back and a chair seat;said stadium chairs being mounted in proximity with a vertical face of a stadium riser;a plurality of phase change material (PCM) units, wherein at least one unit of said plurality of PCM units being mounted to each of said plurality of said stadium chairs respectively, said PCM units each having a melting point between 23 degrees and 27 degrees Celsius (68 degrees to 80 degrees Fahrenheit);whereby an ambient temperature of said stadium is thereby controlled via said plurality of PCM units;a liquid reservoir and a computerized temperature controller, said controller configured to receive external temperature and weather data;liquid piping placed in proximity with said plurality of stadium chairs, said piping connecting to internal piping located within said stadium chairs;liquid pumped from said liquid reservoir through said liquid piping and said stadium chairs; andwherein said temperature controller is configured to moderate a temperature of said liquid such that condensation does not appear on surfaces of said liquid piping and said stadium chairs. 6. The stadium temperature control system of claim 5, wherein said liquid is pumped through a chiller prior to being pumped through said stadium chairs thereby reducing the temperature of said liquid as controlled by said temperature controller.