390 results about "Computer cooling" patented technology

Disclosed is a packaged chilling system for providing chilled water to an air conditioning system for a building that includes: a duct system; an air handling system; and a water chilling system; wherein: the duct system is in operable communication with a building that has a plurality of rooms, at least one of the rooms having a sensor for detecting the room air temperature in the room, the duct system comprising at least one supply duct for directing low temperature air from the air handling system to the building and at least one return duct for directing high temperature air from the building to the air handling system; the air handling system includes a plurality of air handling units, each air handling unit comprising an air inlet for receiving high temperature air from the building, a cooling coil that includes at least one conduit through which chilled water flows, the cooling coil having multiple passes and positioned for heat transfer contact with the high temperature air, and a fan for increasing the velocity of air in the air handling unit; the water chilling system is installed at a location proximate the building, and is operably connected to the air handling system; and the water chilling system includes a moveable support structure comprising a support base on which a plurality of water chilling system components are affixed, the components including at least one water chiller for lowering the temperature of water from a high temperature to a low temperature. This packaged chilling system may also be used to provide chilled water to industrial processes such as chemical plants, automotive plants, textile mills, paper mills, computer cooling, and factory air-conditioning.

A self contained laptop computer cooling pad that does not require any electrical power to operate and will effectively and efficiently reduce the operating temperature of the computer and reduce the heat being transferred into the user's lap. The cooling pad contains a phase-changing compound such as sodium sulfate decahydrate, sodium carbonate decahydrate, disodium phosphate dodecahydrate or sodium thiosulfate pentahydrate, and may be made of a soft, flexible material that will contain the phase-changing compound and prevent excess shifting within the cooling pad. The cooling pad is placed under the laptop computer when operating the computer to effectively transfer heat away from the computer by conduction and prevent passage onto the user. The cooling pad may be in the form of a sleeve to additionally provide padded storage for the computer when not in use.

A cooling system includes a cooling fan, a fan input-output module for transmitting a control signal to the fan for controlling the rotational speed of the fan, and a chipset interface for generating the fan control signal based on a change in a vital temperature of the computer system. Further provided is a controller for receiving the vital temperature and forwarding the vital temperature to the chipset interface, and a temperature transducer for generating the vital temperature and outputting the vital temperature to the controller. The chipset interface monitors a rotational speed of the cooling fan, and monitors a vital temperature of the computer system. The chipset interface then sets the fan power based on a change in the vital temperature. When the vital temperature decreases, the fan power is reduced to slow the fan, and when the vital temperature increases, the fan power is increased to speed the fan.

A device for cooling a computer, the device including a housing with a sidewall and a bottom forming an inner cavity, a horizontal board having a first end and a second end disclosed within the inner cavity, a motor connected to the horizontal board to rotate the horizontal board, a track disposed within the inner cavity with segments of the track at a higher elevation than other segments of the track, a first fan connected to a first end of the horizontal board displacing air vertically and nearly vertically connected to an end of the horizontal board and riding upon the track, a second fan fixed therethrough the sidewall to move air from outside of the housing to within the inner cavity, a third fan fixed therethrough the sidewall to move air from within the inner cavity to outside the housing; and a connection point to secure the computer to the device.

The invention relates to a computer cooling system which comprises an enclosure, an air guide cover and a system fan. The enclosure comprises a rear wall; the rear wall is provided with an air outlet; a magnetic frame, a radiator and a radiator fan fixedly arranged on the radiator are arranged in the enclosure; the magnetic frame is provided with a first heating element and comprises a mounting plate; the mounting plate is provided with a through hole; the radiator is used for dissipating heat for a second heating element; the system fan is arranged on the mounting plate and is communicated with the through hole; the air guide cover is provided with a port and an opening facing the radiator fan; the air guide cover is arranged between the system fan and the rear wall; the through hole, the system fan, the port and the air outlet are communicated to form a first passage; airflow flowing through the first heating element is exhausted out of the enclosure through the first passage; a second passage is formed by the radiator fan, the opening, the port and the air outlet; and airflow flowing through the second heating element is exhausted out of the enclosure through the second passage.

A notebook computer cooling pad with a receiving box is provided. The cooling pad has a base plate whose front edge is provided with a curved plate, and the curved plate is coupled with a support plate so as to form a tubular space. A drawer provided at one or each of two ends of the tubular space can be pulled out of or pushed into the tubular space and serves to receive a power cable, a USB flash drive, or a stationery article.