摘要:
A heat storage apparatus includes heat storage panels having primary fluid passages formed therein; passage plates having secondary fluid passages formed therein; and heat reservoirs. The heat storage panels and the passage plates are layered alternately, and the heat reservoirs are interposed between the heat storage panels and the passage plates in such a manner that the heat reservoirs, the heat storage panels and the passage plates are adhered to one another. Protrusions are formed on surfaces of the heat storage panels in such a manner that the heat reservoirs are supported by the protrusions.
摘要:
The present invention relates to a refrigerator comprising a water heating apparatus having a heat exchanger that has a maximized heat transfer area between a hot water supply tube and a heater so that clean hot water is continuously fed without a time delay. To achieve these objects, a water heating apparatus comprises: a case defining a body; a hot water supply tube having an heat exchanger installed in the case; a heat storage liquid material received in the case; and a heater installed in the case, for heating the heat storage liquid material.
摘要:
Disclosed is an indirectly heating type of an electric boiler capable of operating at a high efficiency using less energy. The boiler comprises a rubber casing including a port for receiving a cool water, a port for exhausting a hot water, the ports being provided opposite to each other, and a port for receiving a supplement water, a hole formed on both sides thereof; a heat accumulator accommodated into the rubber casing, secured to the rubber casing by fixing protrusions formed on both sides, and including recessed portions formed between a left and right step and having a height higher than that of the steps; a temperature control unit, secured to a left side of the heat accumulator, for controlling a surface temperature of the heat accumulator; a temperature adjusting unit, secured to a right side of the heat accumulator, for controlling a temperature of the hot water; heating means inserted into a hole of the heat accumulator and being heated by a power; a hot water heating unit consisting of a supplement tank; a circulating pump consisting of a shading motor; and a hot water pipe.
摘要:
The proposal is for a heater consisting of a container with connections for a heating agent circuit for the circulation of a heat conveying medium, in which the container (50, 59) through which the heat conveying medium is to flow is thermally connected to at least one heat store fitted in the heater and preferably in which the container (50, 59) is at least partially fitted in another container (61) of heat-conducting material which can be filled with a heat storage fluid, where the two containers are not in mutual fluid communication and/or the container (50, 59) through which the heat conveying medium flows is at least partly adjacent to a solid heat storage core (20). The invention also relates to a heating installation with heaters of the invention making use of solar power.
摘要:
On décrit un système de décharge pour une installation de chauffage par accumulation à noyau massif (1) dans lequel l'écoulement d'eau à travers l'élément chauffant (1) et le condenseur (4) est commandé de manière que la vitesse de recirculation d'eau (4) ne dépende que de l'énergie thermique extraite par le condenseur (4). L'invention est basée sur la recirculation en circuit fermé d'eau dans le système et sur la régulation de la recirculation d'eau par un ballon de dilatation à diaphragme (7). L'installation de chauffage par accumulation (1) est déchargée par un condenseur (4) relié à un ou plusieurs canaux d'évaporation (2) et le circuit de recirculation d'eau de système comprend: un ballon de dilatation à diaphragme (7) présentant un volume d'eau variable (8), un raccord de tuyauterie d'eau (6) qui relie le volume d'eau (8) du ballon de dilatation (7) au canal d'évaporation (2), et une canalisation de condensat (5) adaptée au condenseur (4) pour relier ensemble le volume d'eau (8), le raccord (6), le canal d'évaporation (2) et le condensat (4) en circuit fermé.
摘要:
An electrically powered, intermittently operated heater device (10) for heating a liquid to a predetermined temperature which comprises:
a) a heat sink (22); b) an electrical resistance heating element (16) embedded within the heat sink such that when electrical power is delivered to the heating element, heat is transferred therefrom to the heat sink and when the delivery of electrical power to the heating element is temporarily interrupted, residual heat in the heating element is transferred therefrom to the heat sink, the total quantity of heat transferred to the heat sink from the heating element not exceeding the heat capacity of the heat sink so that the temperature of the heat sink remains relatively constant both when electrical power is being delivered to the heating element and when the delivery of electrical power to the heating element is temporarily interrupted; and, c) a conduit (14) for the flow of a liquid to be heated to a predetermined temperature substantially corresponding to the temperature of the heat sink, the conduit having an inlet (12) for admitting liquid at a temperature below the predetermined temperature and an outlet (13) for discharging liquid at the predetermined temperature, the conduit being embedded within the heat sink such that electrical contact between the heating element and the liquid is prevented and such that heat is transferred from the heat sink to liquid present in the conduit raising the temperature of the liquid from the temperature at the conduit inlet to the predetermined temperature at the conduit outlet and being separated in the heat sink from the heating element by a distance which is sufficient to prevent or minimize the possibility of hot spots developing in the liquid.
摘要:
An arrangement in a heat accumulator body system including a heating boiler (10) and a body (18) of a material having a high heat capacitivity and a high melting point which is arranged for being heated by electric energy to a temperature considerably higher than the heating boiler temperature. For accomplishing heat transfer between the body and the heating boiler there is arranaed a device (23) for contact heat transfer between the accumulator body and the heating system.
摘要:
The present invention relates to a method and a means for the storage of thermal energy, in particular storage of a kind in which the cycle times extend from a number of hours to storage for an entire season. The invention is characterized in that a heating medium is caused to circulate inside circuit loops (2), the diameter of which is less than 5 mm, and in that the circuit loops, with a maximum length of 10 m, are placed in a substance which can absorb, but above all emit energy in the course of thermal conductance via the walls of the circuit loops.