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    • 1. 发明申请
    • THERMOSTAT
    • 温控器
    • WO2014053981A2
    • 2014-04-10
    • PCT/IB2013059000
    • 2013-09-30
    • CONTROLLING SAVING ENERGY ITALIA S R L
    • BESATI DAVIDEDUGNANI MASSIMOPEDRETTI LUCATAPPA MAUROVALZI GIUSEPPE
    • F23K5/00F23N5/02F23N5/14
    • F24C3/12F23K5/007F23K2401/201F23K2900/05002F23N5/025F23N5/14F23N5/146F23N2035/18F23N2035/24G05D23/02
    • The invention relates to a thermostat (10) for cooking appliances powered by gas, said thermostat (10) comprising a body (20) within which there are formed an inlet conduit (23) and an outlet conduit (24), suitable to receive a gas flow from a supply source and to supply such a gas flow to a gas burner, respectively, as well as a chamber (25) with a substantially cylindrical shape arranged in fluid communication with said inlet conduit (23). The chamber (25) is also arranged in fluid communication with said outlet conduit (24) either directly, through a main opening (70) formed at one end thereof, or indirectly, through a secondary conduit (71) that is formed in the body (20) of the thermostat (10) and flows into the outlet conduit (24) bypassing said main opening (70), said main opening and secondary conduit (70, 71) being respectively dimensioned for a maximum and a minimum flow rate of gas. The thermostat (10) further comprises a one-piece valve (80) for adjusting the gas flow rate, the valve being coaxially fitted in the chamber (25) and guided by its peripheral walls. Thanks to these features, the structural configuration of the thermostat body and its conduits is much more compact, functional and cheap than the structural configuration of thermostats known in the art.
    • 所述恒温器(10)包括主体(20),在所述主体(20)内形成有入口导管 来自供应源的气流以及将这种气流分别供应到气体燃烧器,以及布置成与所述入口导管(23)流体连通的基本上圆柱形的腔室(25)。 腔室(25)也布置成与所述出口导管(24)流体连通,或者直接通过形成在其一端处的主开口(70)或者间接通过形成在主体中的次级导管(71) (10)的所述主开口(20)并且绕过所述主开口(70)流入所述出口导管(24),所述主开口和所述次级导管(70,71)的尺寸分别为气体的最大和最小流速 。 恒温器(10)还包括用于调节气体流量的单件式阀(80),该阀同轴地安装在腔室(25)中并由其周壁引导。 由于这些特征,恒温器本体及其导管的结构配置比现有技术中已知的恒温器的结构配置更加紧凑,功能和便宜。