CN2457510Y - High efficiency civil boiler - Google Patents

Abstract

The utility model relates to a civil boiler with high efficiency, which is provided with a boiler body. An inner hot water wall is communicated with the inner wall of the boiler body. The boiler body is provided with a watering opening, a water lowering opening, a boiler door, and an ash door. The utility model has the advantages of fast heat transfer speed, high heat transfer efficiency, and energy saving. The utility model can be widely used as a heating boiler for various civil houses.

Description

The high efficiency civil boiler

The utility model relates to the civil heating boiler.

The hot-water boiler that residential houses heating is at present adopted is of a great variety, but heating efficient height, good energy-conserving effect actually rare, done multiple effort in order to address these problems people, as Chinese patent the technology that one key name is called " energy-efficient hot-water boiler " is disclosed, though it is also high to introduce a kind of higher cost of the power economized boiler thermal efficiency of adopting heat pipes for heat transfer that adopts.

Task of the present utility model is: overcome the deficiencies in the prior art, design a kind of simple in structure, easy to use, the high efficiency civil boiler that the thermal efficiency is high.

Task of the present utility model realizes as follows: the high efficiency civil boiler it have a double-layer water jacket to constitute body of heater, and linking to each other with inboard wall of furnace body is connected with an interior hot water wall, and body of heater also is provided with the upper and lower mouth of a river, fire door and fire door.

The utility model is owing to the body of heater of double-layer water jacket is connected with the hot water wall that is positioned at stove, so heat transfer rate is fast, the heat transfer efficiency height.

Fig. 1 is the utility model front view;

Fig. 2 is the A-A cutaway view of Fig. 1.

A most preferred embodiment of the present utility model, as figure, it has the body of heater 4 of a double-layer water jacket formation high efficiency civil boiler, constitute by inner furnace body 3 and external furnace body 2, link to each other with inboard wall of furnace body be connected with in hot water wall 6, should interior hot water wall main body be an annulus, be connected with body of heater, also be provided with filling pipe end 1, the following mouth of a river 7, fire door 5, fire door 8 on the body of heater by six siphunculus that have that evenly distribute along circumference.

Claims (1)

1, a kind of high efficiency civil boiler, it has a body of heater, body of heater is provided with the mouth of a river, fire door and Hui Men up and down, it is characterized in that: linking to each other with inboard wall of furnace body is connected with an interior hot water wall, should interior hot water wall main body be an annulus, this annulus be connected with body of heater along even six siphunculus that have that distribute of circumference.