Ventilanordning for tilslutning af en varmeveksler til en varmtvandstappeanordning på et fjernvarmenet

• Main Authors: VIDIC, TOMAZ, MOELBAEK, JENS JOERGEN, HUDOKLIN, URH
• Format: Patent
• Language: Danish
• Published: 24.10.2011
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; CONTROLLING; DEVICES FOR VENTING OR AERATING; DOMESTIC HOT-WATER SUPPLY SYSTEMS; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS; ELEMENTS OR COMPONENTS THEREFOR; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; RANGES; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TAPS; THERMAL INSULATION IN GENERAL; VALVES; VENTILATING; WEAPONS

The invention relates to a valve arrangement for connecting a heat exchanger (1) of a hot water extraction device to a district heating network, with a primary side valve (20), controlling a flow of heat exchange fluid through a primary side (2) of the heat exchanger (1) and a pressure-regulated secondary side valve (40), acting on a flow of process water through a secondary side (3) of the heat exchanger (1), wherein the primary side valve (20) may be operated by the secondary side valve (40). According to the invention, the production of such a valve arrangement may be achieved with a simple design by arranging the primary side valve (20) in a first housing piece (51 ) and the secondary side valve (40) in a secondary housing piece (52), both housing pieces (51, 52) being connected to each other by means of a third housing piece (53) which houses an actuating device (47) by means of which the primary side valve (20) may be operated by the secondary side valve (40).