Abrégé

The invention relates to a proportional flow controller for use in a heating-service water system having a service water line and a heating water line, wherein: the service water line has a service water inlet, a measuring element and a service water outlet, and the heating water line has a heating water inlet, a valve and a heating water outlet; the measuring element has a deflection transmission surface which is operatively connected to a measuring chamber in the service water line and is designed to react to pressure and/or a flow impulse such that pressure and/or flow in the service water line cause the deflection transmission surface to deflect; the deflection transmission surface is mechanically connected to a deflection part; the deflection part has an operative connection to the valve; the deflection transmission surface acts upon a restoring spring during the deflection of the deflection part; a membrane seal having a sealing membrane is provided between the deflection part and a fixed housing part of the proportional flow controller; the fixed housing part has a cap which forms a deflection space around the space where the deflection of the deflection part takes place and/or around a restoring spring; and the cap has a mechanical anti-rotation element.

Classes IPC  ?

• F24D 19/10 - Aménagements ou montage des dispositifs de commande ou de sécurité
• F16K 3/24 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique
• G05D 7/01 - Commande de débits sans source d'énergie auxiliaire

Abrégé

The invention relates to a method for heating drinking water and/or a method for providing heating water. Among others, the invention relates to a method for controlling - the supply of hot drinking water to one or more tapping points of a sanitary system, thereby heating drinking water in a heat exchanger system using the continuous flow principle and - providing heating water to a heating circuit of a secondary heating system, in each case using heating water of a primary heating supply as a heat source, wherein a) a hot drinking water request coming from a user is ascertained in the sanitary system, b) information on the request is transmitted to a control system using a data signal, c) the control system actuates an electrically operated actuator, d) the actuator sets a valve on the heat exchanger system to an opening degree, a throughput of heating water consequently being set by the heat exchanger system so that the heating water in the heat exchanger introduces thermal energy into the drinking water, and e) the throughput of heating water is controlled for the heat exchanger system and for the heating system.

Classes IPC  ?

• F24D 3/08 - Systèmes de chauffage central à eau chaude combinés avec des systèmes de fourniture domestique d'eau chaude
• F24D 10/00 - Systèmes de chauffage urbain
• F24H 1/52 - Appareils de chauffage de l'eau pour chauffage central comprenant des moyens pour chauffer l'eau sanitaire comprenant des échangeurs de chaleur pour l'eau sanitaire
• G05D 23/13 - Commande de la température sans source d'énergie auxiliaire en faisant varier le rapport du mélange de deux fluides ayant des températures différentes
• F16K 1/00 - Soupapes ou clapets, c.-à-d. dispositifs obturateurs dont l'élément de fermeture possède au moins une composante du mouvement d'ouverture ou de fermeture perpendiculaire à la surface d'obturation
• F24D 19/10 - Aménagements ou montage des dispositifs de commande ou de sécurité
• F24H 15/238 - Débit
• F24H 15/315 - Commande des vannes de vannes de mélange
• F24H 15/32 - Commande des vannes de vannes de commutation

Produits et services

Gutter pipes of metal; branching pipes of metal; jets of metal; foundry moulds of metal; drain valves of metal; water- pipe valves of metal; sleeves [metal hardware]; tubes of metal; elbows of metal for pipes; pipework of metal; pipe muffs of metal; clips of metal for pipes; junctions of metal for pipes; slide valves or valves of metal, other than parts of machines; cast steel. Bath installations; taps for pipes and pipelines; pipes [parts of sanitary installations]; water conduit installations; mixer taps for water pipes; sanitary apparatus and installations; water intake apparatus.

Produits et services

Gutter pipes of metal, Branching pipes of metal, Jets of metal, Molds, Drain traps [valves] of metal, Water-pipe valves of metal, Sleeves (metal hardware), Pipework of metal, Elbows of metal for pipes, Pipework of metal, Pipe muffs of metal, Metal pipe clips, Junctions of metal for pipes, Valves of metal (other than parts of machines), Cast steel. Bath plumbing fixtures, Taps [cocks, spigots] faucets [Am] for pipes, Pipes (parts of sanitary installations), Water distribution installations, Mixer taps for water pipes, Apparatus for sanitary purposes, Water intake apparatus.