The utility model belongs to a device for realizing temperature control by the direct mixing heating of steam and water, wherein, a stop valve, a pressure reducing valve, a steam filter, an electric regulating valve, a check valve and a heater are arranged in the pipeline. The left and the right ends of the heater are connected with the cold water pipe and the hot water pipe through the pipeline, and the soft joint and the stop valve are respectively connected with the cold water pipe and the hot water pipe. The heater is a cylindrical tube, an inner core and outer core concentric cylindrical body; the outer core body with inner core and outer core and the inner core body is arranged on the drum wall is steam diversion hole angle of 45 degrees with the steam outlet direction, the outer core body and the inner core are connected by flange steam pipe; the heater is installed a temperature sensor and a pressure gauge, with wires of the electric control valve, temperature control cabinet temperature controller and temperature sensor. The heater of the utility model, direct mixing of the steam and water heating, less heat loss, high heat exchange efficiency; secondly, the heater installed directly in the pipeline, an flange heater adopts a detachable structure, convenient maintenance and installation work less, saving space, time, money, good application prospect.
【技术实现步骤摘要】
本技术属于一种蒸汽和水直接混合加热实现温度控制的装置。
技术介绍
当前常用的一种直接安装在管道上,将蒸汽和水直接混合加热的汽水混合加热器如图6所示。该加热器在使用中有两个缺陷其一是冷水进口比热水出口小很多,这样的结构将会导致进口流体阻力加大,增加管路上水泵的功率。增大能耗;其二是蒸汽进口至喷管之间装有金属网,金属网虽然对蒸汽能起消声和过滤作用,但对蒸汽进入起阻碍作用,蒸汽的动能末得到充分的利用。
技术实现思路
针对现有汽水混合加热器结构上存在的缺陷,本技术对现有汽水混合加热器进行改进,提供一种管道式汽水消声节能加热控温装置。本装置将加热器与阀门安装于管道上,利用蒸汽与水直接混合加热形成所需热水,通过出水口的水温探头,探得出水温度变化,反映到控制柜中的温度控制器上,温控器根据用户设定的温度值,来调节蒸汽进口管线上的电动调节阀的开启度,以此达到控制出水温度的目的。本技术的目的可以通过以下技术方案来实现一种管道式汽水消声节能加热控温装置,是由截止阀、减压阀、蒸汽过滤器、电动调节阀、温控柜、止回阀、加热器、温控传感器、压力表组成。截止阀、减压阀、蒸汽过滤器、电动调节阀、止回 ...
【技术保护点】
一种管道式汽水消声节能加热控温装置,是由截止阀(1、1′、1″、7)、减压阀(2)、蒸汽过滤器(3)、电动调节阀(4)、温控柜(5)、止回阀(6)、加热器(8)、温控传感器(10)、压力表(11)组成,截止阀(1、1′、1″、7)、减压阀(2)、蒸汽过滤器(3)、电动调节阀(4)、止回阀(6)、加热器(8)装于管路中,加热器(8)左右两端通过管路中软接头(9)、截止阀(7)分别与冷水管、热水管相连;其特征是加热器(8)为圆筒状,筒内有圆筒型同心的内芯体(12)和外芯体(13)与蒸气管(15)相连通,外芯体(13)含有内芯体(12),外芯体(13)和内芯体(12)筒壁上布有与 ...
【技术特征摘要】
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。