CN2307201Y

CN2307201Y - Multifunctional civil water heating boiler

Info

Publication number: CN2307201Y
Application number: CN97221862U
Authority: CN
Inventors: 黄延辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-23
Filing date: 1997-07-23
Publication date: 1999-02-10
Anticipated expiration: 2007-07-23

Abstract

The utility model relates to a multifunctional civil hot water boiler, comprising a boiler body, a boiler seat, an upper boiler hearth, an ash hearth, a fire grate, a fire door, an ash door, etc. The utility model also comprises a movable boiler cover, a smoke passage bend head, a secondary combustion chamber and a smoke passage connecting device which are arranged on the upper end of the side end of the boiler body. The interior of the secondary combustion chamber is provided with a heat conducting circulation device. The boiler body is connected with a chimney into a whole through the smoke passage connecting device. The utility model has the advantages that the structure is simple; the operation is convenient; the heat efficiency is high; the smoke is eliminated; the dust is removed; the pressure is not proved; the utility model is used for supplying heat, cooking and boiling water, etc. The utility model is suitable for medium and small-sized enterprises and families.

Description

The multifunctional civil hot-water boiler

The utility model relates to a kind of domestic hot water boiler, particularly relates to a kind of multifunctional civil hot-water boiler, is applicable to that medium-sized and small enterprises or private residence use.

In the prior art, the civil boiler of most small business or private residence effect, usually form by drum, flue, burner hearth, water pipe, drum etc., this boiler heating surface arrangement constraints, boiler combustion condition is poor, and fuel combustion is not thorough, the thermal efficiency is low, particularly this boiler is not owing to adopt good device for eliminating smoke and dust, and its smoke dust discharge concentration generally in the 3-4 level, causes the waste and the contaminated environment of the energy by the graceful figure of Green.

It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, thermal efficiency height, and smoke abatement and dust control, no pressure, safe and reliable, but the not only multifunctional civil hot-water boiler that uses of heat supply but also the suitable medium-sized and small enterprises that can cook, heat up water and private residence.

The purpose of this utility model is to realize like this, a kind of multifunctional civil hot-water boiler, it comprises formations such as body of heater, stove seat, upper furnace, grey thorax, fire grate, fire door, ash door, it is characterized in that: it also comprises on the body of heater, side is equipped with movably bell and smoke canal elbow and secondary combustion chamber, flue jockey, wherein, the indoor heat conduction EGR that is provided with of second-time burning, and body of heater is connected as a single entity by flue jockey and chimney.

The utility model has the advantages that simple in structure, easy to operate, thermal efficiency height, smoke abatement and dust control, no pressure, safe and reliable, but not only heat supply but also can cook a kind of multifunctional civil hot-water boiler of heating up water.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model furnace binding schematic diagram;

Fig. 3 is a flue jockey superstructure schematic diagram of the present utility model;

Fig. 4 is a flue jockey substructure cut-away view of the present utility model.

Below in conjunction with description of drawings embodiment of the present utility model:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of multifunctional civil hot-water boiler, it comprises body of heater 1, stove seat 2, upper furnace 3, ash thorax 4, fire grate 5, fire door 6, ash door 7 formations such as grade, it is characterized in that: it also comprises on the body of heater 1, side is equipped with movably bell 8 and smoke canal elbow 9 and secondary combustion chamber 10, flue jockey 11, wherein, be provided with heat conduction EGR 12 in the secondary combustion chamber 10, and, body of heater 1 is connected as a single entity by flue jockey 11 and chimney, the heat conduction EGR 12 that is provided with in the second-time burning 10 is by being two groups of oblate tube shape, three groups or organize hot-water line 13 more and constitute, and by the equidistant configuration of layer, the flue jockey 11 of body of heater 1 side setting is square and circular draw bail, and be the hemispherical dome shape, precious 10 outer ends of second-time burning are provided with ash door 14, body of heater 1 flue jockey 11 is respectively equipped with water inlet pipe 15 with body of heater 1 bottom and is connected with outer water system with return pipe 16, and the hot water conduit 13 who is provided with in the described second-time burning treasured 10 also can rounded tubulose.

Operation principle of the present utility model adopts the naturally circulating heat supply system and the forced action type circulatory system, water tank must be contained in the terminal of system and communicate with atmosphere, system is moved under normal pressure, during use with boiler fixing after, delivery port connects radiator, the return pipe of radiator inserts the water inlet pipe 15 of expansion tank and boiler, running water is injected expansion tank, the outdoor flue of chimney is communicated with, during boiler combustion, open fire door 6 and ventilate, cook pot or kettle both can have been put in body of heater 1 upper end, the heating simultaneously of cooking, heat up water.

Claims

1, a kind of multifunctional civil hot-water boiler, it comprises body of heater (1), stove seat (2), upper furnace (3), grey thorax (4), fire grate (5), fire door (6), ash door formations such as (7), it is characterized in that: it also comprises, and body of heater (1) is gone up, side is equipped with movably bell (8) and smoke canal elbow (9) and secondary combustion chamber (10), flue jockey (11), wherein, be provided with heat conduction EGR (12) in the secondary combustion chamber (10), and body of heater (1) is connected as a single entity by flue jockey (11) and chimney.

2, a kind of multifunctional civil hot-water boiler according to claim 1, it is characterized in that: the heat conduction EGR (12) that is provided with in the described secondary combustion chamber (10) constitutes by being two groups, three groups of oblate tube shape or organizing hot-water line (13) more, and by the equidistant configuration of layer.

3, a kind of multifunctional civil hot-water boiler according to claim 1 is characterized in that: the flue jockey (11) that described body of heater (1) side is provided with is square and circular draw bail, and is the hemispherical dome shape.

4, a kind of multifunctional civil hot-water boiler according to claim 1, it is characterized in that: described secondary combustion chamber (10) outer end is provided with ash door (14), and body of heater (1) flue jockey (11) is respectively equipped with water inlet pipe (15) with body of heater (1) bottom and is connected with outer water system with return pipe (16).

5, a kind of multifunctional civil hot-water boiler according to claim 1 is characterized in that: the hot water conduit (13) who is provided with in the described secondary combustion chamber (10) also can rounded tubulose.