CN2527910Y

CN2527910Y - High efficient energy-saving urniform liner water-heating boiler

Info

Publication number: CN2527910Y
Application number: CN 02204413
Authority: CN
Inventors: 何庆芳; 田珉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-26
Filing date: 2002-01-26
Publication date: 2002-12-25
Anticipated expiration: 2012-01-26

Abstract

Disclosed is a jar-shaped inner container water heating boiler, which is composed of a boiler body 1, an aqueduct interlayer 6, a hearth inner wall 2, a flue 7 and a furnace grate; wherein, at least one flange 4 which properly extends and uplifts towards a boiler core is arranged on the inner wall 2 between the middle and lower parts of the boiler body and the flue 7; the uplifted part of the flange 4 divides the hearth as an upper part, a jar-shaped port 5, and a lower part, a jar-shaped inner container 3. As the utility model is of jar-shaped structure with a small upper part and a big lower part, the quick accumulating of the heat and strong firepower directly bakes the flange 4 of the aqueduct; the pumping neck foot burns abundantly. The utility model has the advantages of easy and quick combustion, coal and firewood saving, low consumption and high efficiency.

Description

A kind of energy-efficient urniform inner bag hot water space heating boiler

A kind of energy-efficient urniform inner bag hot water space heating boiler relates to civilian pressure vessel manufacturing industry.

Existing Household water heating boiler generally adopts the straight barrel type burner hearth, and the heat major part is directly taken away lost, and heat is imitated low, and power consumption is big, the operating cost height.

The purpose of this utility model is a kind of efficient and energy-conservation urniform inner bag hot water space heating boiler of design.

The utility model is made up of body of heater, water channel interlayer, inboard wall of burner hearth and flue, fire grate.Middle and lower part at burner hearth is shaped on a flange to combustion chamber place appropriateness extension protuberance at least to the inwall between the floss hole.The top and the bottom and the edge of flange protuberance are shaped on certain shape and radian, cause the urniform mouth on formation top in burner hearth and the urniform inner bag of bottom.

The up-small and down-big urniform structure of the utility model, firepower is concentrated, sufficient combustion, directly roasting flange has good burning immersion heater, circulates, and energy consumption is low, energy-efficient characteristics.

Fig. 1 is that master of the present utility model looks cutaway view;

Fig. 2 is that the master of traditional shell boiler looks cutaway view;

Fig. 3 is the cross-section cutaway view of overlooking of the present utility model;

Fig. 4 is the cross-section cutaway view of overlooking of traditional shell boiler.

Embodiment: present embodiment is made up of body of heater 1, water channel interlayer 6, inboard wall of burner hearth 2 and flue 7, fire grate 8.The middle and lower part of the burner hearth on fire grate 8 is shaped on one to the inwall 2 between 7 mouthfuls of the flues at least to the extend flange 4 of protuberance of combustion chamber place appropriateness.The outstanding width and the water amount that has increased the water channel interlayer 6 in its position of flange 4 makes stove fire produce surging radiant baking to it, and because of the urniform structure that has, firepower concentrates heat to be difficult for scattering and disappearing, and the thermal efficiency significantly improves; The big import air quantity foot of belly simultaneously goes out young and to go up draft big, and the fuel in the stove can fully be burnt; It has been not only the burning immersion heater that these combined factors are got up, and the effect of the province's bavin of economizing on coal significantly in addition.Be as good as with plain cylindrical furnace with regard to its manufacturing process, difference is one or several or the flange of whole one 4 of prior moulding are got final product in suitable corresponding position and inboard wall of burner hearth 2 solid weldings sealing.

Claims

1, a kind of energy-efficient urniform inner bag hot water space heating boiler, form by body of heater (1), water channel interlayer (6), inboard wall of burner hearth (2) and flue (7), fire grate (8), the middle and lower part that it is characterized in that the burner hearth on fire grate (8) is shaped on a flange (4) to combustion chamber place appropriateness extension protuberance at least to the inwall (2) between flue (7) mouth, flange (4) outstanding, increased the width and the water amount of the water channel interlayer (6) in its position, made stove fire produce surging radiant baking it.

2, a kind of energy-efficient urniform inner bag hot water space heating boiler according to claim 1, the top and the bottom and the edge that it is characterized in that the flange (4) that swells are shaped on certain shape and radian, cause and form the urniform mouth (5) on top and the urniform inner bag (3) of bottom in burner hearth.