CN2176497Y

CN2176497Y - Multifunctional coal-saving stove

Info

Publication number: CN2176497Y
Application number: CN 93241037
Authority: CN
Inventors: 赵现法
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-07
Filing date: 1993-10-07
Publication date: 1994-09-07
Anticipated expiration: 2003-10-07

Abstract

The utility model relates to a multifunctional coal-saving stove. A water jacket is arranged in a stove platform, the outer side of a chimney is provided with a circular water jacket which is communicated with the water jacket in the stove platform, a stove port at the upper end of the stove platform is provided with a movable enclosed type heat collector which is matched with the stove port, and the heat collector is provided with a water inlet and a water outlet, the water outlet is communicated with the upper end of the circular water jacket at the outer side of the chimney through a flexible water pipe, the upper end of the circular water jacket is provided with the water outlet, and the upper end of a stove body is provided with a secondary air intake. The utility model which has simple structure and high heat efficiency can provide heat, can cook rice and can provide hot water, and the utility model is an ideal domestic stove device.

Description

Multifunctional coal-saving stove

The utility model relates to a kind of commercial coal stove, particularly a kind of coal-saving stoves of using more.

Along with science and technology development, living standards of the people progressively improve, and domestic heating equipment also is variation, particularly in middle samll cities and towns, does not have the area of central heating, and civil heating equipment is even more important.Disclosed civil heating stove in the prior art is owing to be subjected to the influence of traditional coal stove structure, most water jackets that just in stove, increase, influenced the abundant burning of coal in the body of heater, the thermal efficiency is also not really desirable, in the civil boiler design that has, only paid attention to heating function, can not cook, coal stove has been used be restricted.

The purpose of this utility model is to provide a kind of coal-saving stove of using more, and it can heating, can cook again, and the thermal efficiency is higher.

The purpose of this utility model realizes in the following manner.The commercial coal stove that comprises support, body of heater, table and chimney in the structure, in table, installed the table water jacket additional, the outside at chimney is provided with ring-shaped water jacket, two water jackets communicate, the table water jacket is provided with water inlet, and there is delivery port the ring-shaped water jacket upper end in the chimney outside, in the table upper end the closed heat collector that cooperates with fire door is arranged, water inlet and delivery port are arranged on the heat collector, and delivery port communicates with the upper end of flexible water conduit with the ring-shaped water jacket in the chimney outside.Heat collector can move, but to use the not only heating but also can cook of this stove.

Be provided with dividing plate in the annular flue in body of heater, it can make coal stove flame fully to the heating of stove inner water sleeve near the chimney setting, reduces the ash that enters in the chimney.

On the upper of furnace body sidewall, be provided with the secondary air mouth, communicate, can replenish air in the body of heater, coal is fully burnt with the external world.

What Fig. 1 provided is structural representation of the present utility model.

Fig. 2 is the A-A cut-away view of Fig. 1.

The embodiment that provides below in conjunction with accompanying drawing and accompanying drawing further describes the utility model.

With reference to accompanying drawing 1, its structure as mentioned above.Wherein, support 13, body of heater 14, table 15 and chimney 2 all are connected with welding manner, there is furnace wall 16 in body of heater 14 outsides, in heat-insulation layer 17 is arranged, the body of heater bottom is provided with air inlet 8 one time, and upper of furnace body is provided with secondary air mouth 6, and is downtilt angles and communicates with the external world, the inner passes in the furnace chamber, table water jacket 1 is arranged in the table 15, and the outside of chimney 2 has ring-shaped water jacket 3, two water jackets to communicate, be provided with water inlet 7 in table water jacket bottom, be provided with delivery port 10 in the ring-shaped water jacket in chimney 2 outsides upper end, 1 of table 15 and water jacket are on body of heater 14, and available welding manner is fixed, also can adopt screw to fix, in order to dismounting, maintenance.Being positioned at the fire door place in table 15 upper ends has the heat collector 4 of one pot of shape sealing, frame is on fire door, and it does removable the cooperation with fire door, and water inlet 9 and delivery port are arranged above, delivery port communicates with ring-shaped water jacket 3 upper ends in chimney 2 outsides with flexible water conduit 5, and flexible water conduit 5 is fixed on the chimney 2.

As shown in Figure 2, annular flue in table 15 is provided with vertical dividing plate 12 for 11 li, the breach 18 that it and upper of furnace body are opened is positioned at the same side of chimney bottom, can make waste heat carry out thermal cycle around table water jacket 1 like this 11 li of annular flues, the flue gas ash that enters chimney is reduced, and improve utilization rate of waste heat.

When utilizing this stove to cook, the heat collector on the table 15 4 can be removed fire door, close water inlet 9, during heating with it on fire door, open water inlet 9, make it thermal-arrest, the hot water that flows out from the delivery port of ring-shaped water jacket 3 upper ends in chimney 2 outsides can supply radiator and bath water.

This stove multi-use is saved fire coal, and simple in structure, stove fire is adjustable, and ash is fully sedimentation in smoke-box, can reduce pollution emissions, and this stove can be used coal slime, coal briquette, also available honeycomb briquette.The body of heater material can be used steel, and is also available brick, is the comparatively ideal domestic boiler equipment of vast urban and rural residents.

Claims

1, a kind of commercial coal stove, comprise support 13, body of heater 14, table 15, chimney 2 in the structure, it is characterized in that: be provided with table water jacket 1 in the table 15, there is ring-shaped water jacket 3 in chimney 2 outsides, table 15 upper ends are provided with fire door and do the removable closed heat collector 4 that cooperates, water inlet 9 and delivery port are arranged on the heat collector 4, delivery port communicates through the upper end of flexible water conduit 5 with the ring-shaped water jacket 3 in the chimney outside, table water jacket 1 and ring-shaped water jacket 3 communicate, table water jacket 1 bottom is provided with water inlet 7, and ring-shaped water jacket 3 upper ends are provided with delivery port 10.

2,, it is characterized in that the annular flue in the table 15 is provided with dividing plate 12 for 11 li by the described commercial coal stove of claim 1.

3, by the described commercial coal stove of claim 1, it is characterized in that body of heater 14 tops are provided with secondary air mouth 6.