초록 ▼

In a hot water distribution system, the water oscillation in hot water supply line maintains hot water line in heated condition by ensuring heat transfer from the water heater to a hot water line executing regenerative heat transfer technique. Fulfillment of longitude water oscillations is ensured b

In a hot water distribution system, the water oscillation in hot water supply line maintains hot water line in heated condition by ensuring heat transfer from the water heater to a hot water line executing regenerative heat transfer technique. Fulfillment of longitude water oscillations is ensured by installation of at least two flexible elements such as pressure air accumulators, wherein one is connected to water heater reservoir, and another is connected to hot water line in vicinity to most remote hot water fixture. This can be combined with one of pressure air accumulators initiator of water oscillations that is used for initiation and maintaining of the water oscillation. Heat spreads through the hot water line ensuring hot state of water near all fixtures of the line ensuring instantaneous hot water supply at moment of tap opening.

대표청구항 ▼

The invention claimed is: 1. An immediate hot water supply device for a hot water distribution system in which hot water is delivered through a hot water line from a water heater to hot water taps, the water supply device comprising: means for longitudinal heat transfer that comprises elastic eleme

The invention claimed is: 1. An immediate hot water supply device for a hot water distribution system in which hot water is delivered through a hot water line from a water heater to hot water taps, the water supply device comprising: means for longitudinal heat transfer that comprises elastic elements connected to the water heater and to the hot water line and adapted to allow water oscillations along the hot water line; means for initiating water oscillation adapted to produce oscillations of water in the hot water line; whereby the immediate hot water supply device ensures instantaneous hot water supply to the hot water taps. 2. The device as claimed in claim 1, wherein said elastic elements are selected from a group of elements such as pressure air accumulators and air filled volumes. 3. The device as claimed in claim 2, wherein said air pressure accumulator is connected to the hot water line in vicinity of most remote tap. 4. The device as claimed in claim 2, wherein said air filled volume is provided at the top of the water heater, and wherein said air filled volume is used as elastic element at the heater side of the hot water line. 5. The device as claimed in claim 1, wherein said initiator of water oscillations is connected to the hot water line in vicinity of most remote fixtures. 6. The device as claimed in claim 1, wherein said initiator of water oscillations is connected to the water heater. 7. The device as claimed in claim 1, wherein said initiator of water oscillations is combined with pressure air accumulator that comprises piston and magnet frame mounted inside said pressure air accumulator and winding and electric scheme mounted outside said pressure air accumulator. 8. The device as claimed in claim 1, wherein said initiator of water oscillations comprises a piston placed inside a cylinder that separates water in the bottom of said cylinder and air at the top of said cylinder. 9. The device as claimed in claim 8, wherein in said initiator of water oscillations a winding of a driver is placed outside said cylinder and is separated from said magnet frame by insulation wall, electrical driver having feedback that synchronizes mechanical pulses of said driver with frequency of natural oscillations of water in oscillating system that organize together elastic supports, air pressure accumulators and pipe water, wherein electrical driver comprises means of impulse driving to improve mechanical driver efficiency. 10. The device as claimed in claim 1, wherein in said air pressure accumulator in which a cylinder has additional volume that in process of charging by water of previously dry accumulator contains atmospheric air pressure and wherein air is pressed during filling of the accumulator by water to achieve proper air pressure and air volume in top of accumulator obtaining necessary frequency of natural oscillation of water in the hot water line and the additional volume might be made removable or easily regulated to adjust changed by a valve. 11. A water heating system comprising: a water reservoir and a heating device for heating water contained in said water reservoir, a water pipe in fluid communication with said water reservoir for communicating water from said water reservoir to a remote location, such as a tap, and a mechanism located at said remote location for increasing heat transfer, so as to bring the temperature of water in said pipe and at said remote location to about the temperature of water contained in said reservoir, wherein said mechanism comprises means for initiating water oscillation along said water pipe.