CN2320912Y - Civil heating boiler - Google Patents

Abstract

The utility model relates to a heating system, an igniter which is composed of electrothermal elements and is clamped between an upper and a lower insulating boards are arranged on a boiler body approaching the upper part of a grate; the igniter is arranged in a shell body; an air inlet connected with a blower is arranged on the side surface of the shell body a flashboard which can be lift from top to bottom is arranged on the front end of the shell body; heat energy generated by the electrothermal element can be sent in a hearth through the flashboard arranged on an air vent, for igniting coal for combusting. The utility model has time saving, labour saving, quick ignition and no pollution and being convenience for the living of ordinarily residents.

Description

Civilian heating boiler

The utility model relates to a kind of heating plant, particularly relates to a kind of civilian heating boiler.

At present, the heating stove of northern China many families in winter use generally is used for cooking, and is connected with radiator by pipeline, is used for heating or drive heated kang and supply bathroom water etc.Yet above-mentioned heating system consumption coal is more, and the thermal efficiency utilizes low, and heating effect is not good, especially draws comparatively time-consuming, the effort of coal combustion, needs many burning bavins.

It is a kind of simple in structure that the purpose of this utility model is to provide, and the thermal efficiency utilizes high, good heating effect, and it is fast to draw coal combustion, need not burn the heating stove for civilian use of bavin.

In order to achieve the above object, the utility model is achieved in that at body of heater and accompanies the igniter that heating constitutes in the middle of installing by upper and lower insulation board above the fire grate, igniter is installed in the housing, housing one side is provided with the air inlet that links to each other with air blast, the housing front end is provided with the flashboard that can lift up and down, heating produces the flashboard of heat energy on being arranged at blow vent and sends in the furnace chamber, draws coal combustion.

The utility model has the advantages that:

Simple in structure, be fit to northern country cooking in winter and warm oneself dual-purpose, this device need not draw the burning bavin, promptly light the coal in the burner hearth, save time, laborsaving, combustion efficiency is good, especially uses this device to effectively utilize low-grade coal, for ordinarily resident's life is provided convenience, but also can reduce the waste of the coal that causes owing to imperfect combustion.Simultaneously, can also improve air environmental pollution and the residue contamination that the imperfect combustion owing to coal causes.

Description of drawings:

Fig. 1 is a main body schematic diagram of the present utility model;

Fig. 2 is the igniter schematic diagram;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 2.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1～Fig. 4 as can be known, the utility model is to accompany the igniter that heating 5 constitutes at body of heater 1 in the middle of installing by upper and lower insulation board 3,4 above the fire grate 2, igniter is installed in the housing 6, housing 6 one sides are provided with the air inlet 7 that links to each other with air blast, housing 6 front ends are provided with the flashboard 8 that can lift up and down, heating 5 produces the flashboard 8 of heat energy on being arranged at blow vent and sends in the furnace chamber, draws coal combustion.

Bottom, described double-layer cavity body of heater 1 side is provided with water inlet 9, and top, double-deck flue 10 side is provided with delivery port 11.

Described body of heater 1 positive basifacial is provided with gravity-flow ventilation door 12.

Described flue 10 bottoms are provided with support 13.

The utility model adopts commercially available heating (heating wire, electric heating tube or carbon-point) body of heater to make with the weldering of 2-3mm steel plate.

This device is connected power supply when using, the heating temperature on the igniter raises and starts the blower opening flashboard simultaneously, and heat is blown into burner hearth along the igniter air outlet, when temperature is raised to when drawing coal combustion point,

Claims (4)

1, a kind of civilian heating boiler, by fire grate, body of heater and igniter case is set on the body of heater forms, it is characterized in that: in the middle of body of heater (1) is installed by upper and lower insulation board (3), (4) near fire grate (2) top, accompany the igniter that heating (5) constitutes, igniter is installed in the housing (6), housing (6) one sides are provided with the air inlet (7) that links to each other with air blast, housing (6) front end is provided with the flashboard (8) that can lift up and down, heating (9) produces the flashboard (8) of heat energy on being arranged at blow vent and sends in the furnace chamber, draws coal combustion.

2, according to the described civilian heating boiler of claim 1, it is characterized in that: double-layer cavity body of heater (1) bottom, side is provided with water inlet (9), and double-deck flue (10) top, side is provided with delivery port (11).

3, according to the described civilian heating boiler of claim 1, it is characterized in that: the positive basifacial of body of heater (1) is provided with gravity-flow ventilation door (12).

4, according to the described civilian heating boiler of claim 2, it is characterized in that: flue (10) bottom is provided with support (13).

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