CN200940864Y

CN200940864Y - Home energy saving and multipurpose stove using coal and electric stove as heating sources

Info

Publication number: CN200940864Y
Application number: CN200620132303.XU
Authority: CN
Inventors: 刘化兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-14
Filing date: 2006-08-14
Publication date: 2007-08-29
Anticipated expiration: 2016-08-14

Abstract

The utility model provides a household multiple purpose of furnace which uses coal and electricity as the heat source. The utility model consists of a master furnace and a slave furnace. The master furnace comprises a wooden stool shaped base and a furnace body which passes through the wooden stool plane. A grate is equipped at the lower section of the furnace body and connects the ash collection drawer. A smoke vent and a water delivery pipe are equipped at the upper section of furnace body with the water delivery pipe connecting a feed water pipe at a radiator. An external vertical water intake pipe, a connecting flue and a connecting water pipe are equipped at the lower section and medium section of the lateral wall of furnace body. The water intake pipe connects the drain. A helix coil is equipped in a furnace chamber with its upper port connecting the water delivery pipe and lower port connecting respectively the water intake pipe and the connecting water pipe. Flame and smoke round guidance plates are horizontally installed alternately along the furnace chamber upwards. An opening is equipped at the upper section of the furnace body of slave furnace, closed with a cap. The connecting water pipe and the connecting flue are equipped at the upper section of the lateral wall of the furnace. The medium section of the furnace is equipped with a drain and an interface for backwater. A helix coil is equipped in the furnace chamber with its upper port connecting the connecting water pipe and lower port connecting respectively the drain and the interface for backwater which connects a backwater pipe at the radiator. The utility model uses coal or electricity as the heating source, characterized in high thermal efficiency and multifunction.

Description

With coal, electric furnace is the household energy conservation multipurpose furnace of thermal source

1, technical field: the utility model relates to a kind of stove and accessory, and relating in particular to a kind of is the household energy conservation multipurpose furnace of thermal source with coal, electric furnace.

2, background technology: the stove and accessory of northern country family use now adopts sandwich type structure more, and combustion system is the horizontal counter up and down mode of burning, and its defective is: 1, water capacity is big, and the thermal efficiency is low, and the consumption coal is many; 2, evening, coal bothered; 3, after the truce, indoor temperature is crossed the low recirculated water that easily makes and is frozen, and causes radiator and frost crack pipe.

3, summary of the invention: the purpose of this utility model is to provide a kind of and does thermal source with coal or electric furnace, carries out the household energy conservation multipurpose furnace that heating is cooked.

The purpose of this utility model is achieved in that multipurpose furnace is made up of main stove and secondary stove two parts, and main stove comprises stool shape base and the body of heater that passes from " stool face ".The body of heater bottom is equiped with fire grate, is communicated with ash-gathering drawer.The body of heater upper end is equiped with smoke exhaust pipe and outlet pipe.The sidewall of the furnace body middle and lower part connects vertical water inlet pipe, the connection flue that peripheral hardware is housed and is connected water pipe, and water inlet pipe is communicated with drainpipe.Be equiped with the helical form coil pipe in the furnace chamber, its upper port is communicated with outlet pipe, lower port respectively with water inlet pipe, be connected cross current.In the furnace chamber from bottom to top the horizontal interval be equiped with fiery cigarette water conservancy diversion plectane.Secondary furnace body upper end open is stamped bell.Furnace sidewall top is equiped with and connects water pipe and be connected flue, the middle part be equiped with drainpipe and backwater interface, be equiped with the helical form coil pipe in the furnace chamber, its upper port be connected cross current, lower port is communicated with drainpipe, backwater interface respectively, and the return pipe of backwater interface and radiator is communicated with.When on major and minor stove fire grate, placing coal cinder or electric furnace, can heat heating to water body by coil pipe.If the connection flue of major and minor stove is communicated with, the connection cross current of major and minor stove, can be in heating on secondary stove cooking cook.

Owing to adopt technique scheme, this multipurpose furnace promptly can coal or electric furnace be that thermal source drives radiator heating, its thermal efficiency height, heating use of cooking more.

4, description of drawings: concrete structure of the present utility model is provided by following drawings and Examples:

Fig. 1 is the multipurpose furnace structural representation;

Fig. 2 is the multipurpose furnace cross-sectional schematic;

Fig. 3 is secondary stove cross-sectional schematic.

Legend: 1, draining valve 2, drainpipe 3, water inlet pipe 4, outlet pipe 5, smoke exhaust pipe 6, handle 7, body of heater 8, connection water pipe 9, connection flue 10, base 11, supporting leg 12, fire door 13, ash-gathering drawer 14, fiery cigarette are regulated valve plate 15, coil pipe 16, water conservancy diversion plectane 17, fire grate 18, bell 19, backwater interface.

5, the specific embodiment:

Embodiment: shown in Fig. 1-2, multipurpose furnace is made up of main stove and secondary stove two parts, main stove comprises stool shape base 10 and the cavity cylinder body of heater 7 that vertically passes from " stool face " center, and body of heater 7 bottoms are communicated with cavity cuboid ash-gathering drawer 13, and the junction is equiped with fire grate 17.Body of heater 7 upper ends are equiped with smoke exhaust pipe 5 and outlet pipe 4, and outlet pipe 4 is communicated with the radiator feed pipe.On smoke exhaust pipe 5, be installed with one handle 6, be connected with circular fiery cigarette on the handle 6 in the pipe and regulate valve plate 14.Body of heater 7 sidewall middle and lower parts connect vertical water inlet pipe 3, the connection flue 9 that peripheral hardware is housed and are connected water pipe 8, and water inlet pipe 3 bending places are communicated with a drainpipe that Open Side Down 2, are equiped with draining valve 1 on this pipe.Be equiped with helical form coil pipe 15 in the furnace chamber, its upper port and outlet pipe 4 is communicated with, lower port respectively with water inlet pipe 3, is connected water pipe 8 connections.In the furnace chamber from bottom to top the horizontal interval be equiped with fiery cigarette water conservancy diversion plectane 16, this plate divides two kinds: a kind of periphery is connected with the inwall of coil pipe 15, plate not perforate of center; A kind of periphery is connected with the furnace chamber inwall, and plate center drilling, coil pipe 15 pass from perforate, and two plates are staggered.As shown in Figure 3, secondary stove comprises stool shape base 10 and the cavity cylinder body of heater 7 that vertically passes from " stool face " center, and body of heater 7 bottoms are communicated with cavity cuboid ash-gathering drawer 13, and the junction is equiped with fire grate 17, and body of heater 7 upper end open are stamped bell 18.Secondary furnace sidewall top is equiped with and connects water pipe 8 and be connected flue 9, the middle part is equiped with drainpipe 2 and backwater interface 19, be equiped with helical form coil pipe 15 in the furnace chamber, its upper port be connected water pipe 8 and be communicated with, lower port is communicated with drainpipe 2, backwater interface 21 respectively, be equiped with draining valve 1 on the drainpipe 2, backwater interface 19 and radiator return pipe are communicated with.

During heating, the drainpipe 2 of main stove is communicated with the radiator feed pipe, water inlet pipe 3 and running water pipe are communicated with, and close to connect flue 9, will connect water pipe 8 and be communicated with the radiator return pipe.Coal cinder is put into from fire door 12, placed on the fire grate 17 and light, turning handle 6, the flue gas discharge capacity that its interlock fire cigarette is regulated valve plate 14 control smoke exhaust pipes 5, thereby control stove internal combustion burning of coal speed, the coal-fired high-temperature flue gas that produces enters radiator with water body heating in the coil pipe 15 through outlet pipe 4.As night sleep or of short duration going out, turning handle 6 is closed smoke exhaust pipe 5, and it is that alternative fire coal continues heat supply as thermal source that the electric furnace of 1kw is placed on the fire grate 17.

When cooking was cooked, with connection flue 9 connections of major and minor stove, the connection water pipe 8 of major and minor stove was communicated with, and the backwater interface 21 with secondary stove is communicated with the radiator return pipe simultaneously, lights coal-fired can cooking cooking in the secondary stove.With water body heating in the coil pipe 15, flue gas enters in the main stove from connecting flue 9 flue gas in the stove in uphill process, spirals upwards with this inner flue gas of the stove, discharges outdoor by smoke exhaust pipe 5.

Claims

1, a kind of with coal, electric furnace is the household energy conservation multipurpose furnace of thermal source, form by main stove and secondary stove, it is characterized in that: main stove comprises stool shape base and the body of heater that passes from " stool face ", the body of heater bottom is equiped with fire grate, be communicated with ash-gathering drawer, the body of heater upper end is equiped with smoke exhaust pipe and outlet pipe, outlet pipe is communicated with the radiator feed pipe, the sidewall of the furnace body middle and lower part connects the vertical water inlet pipe that peripheral hardware is housed, flue be connected water pipe, water inlet pipe is communicated with comb, is equiped with the helical form coil pipe in the furnace chamber, and its upper port and outlet pipe are communicated with, lower port respectively and water inlet pipe, connect cross current, in the furnace chamber from bottom to top the horizontal interval be equiped with fiery cigarette water conservancy diversion plectane; Secondary furnace body upper end open, be stamped bell, furnace sidewall top is equiped with and connects water pipe and be connected flue, the middle part be equiped with drainpipe and backwater interface, be equiped with the helical form coil pipe in the furnace chamber, its upper port be connected cross current, lower port is communicated with drainpipe, backwater interface respectively, backwater interface and radiator return pipe are communicated with, and the connection flue of major and minor stove is communicated with, the connection cross current of major and minor stove.

2, as claimed in claim 1 is the household energy conservation multipurpose furnace of thermal source with coal, electric furnace, it is characterized in that: be installed with one handle on smoke exhaust pipe, be connected with circular fiery cigarette on the handle in the pipe and regulate valve plate.

3, as claimed in claim 1 is the household energy conservation multipurpose furnace of thermal source with coal, electric furnace, it is characterized in that: fiery cigarette water conservancy diversion plectane divides two kinds, and a kind of periphery is connected with the inwall of coil pipe, plate not perforate of center; A kind of periphery is connected with the furnace chamber inwall, the plate center drilling, and coil pipe passes from perforate, and two plates are staggered.