CN2431503Y

CN2431503Y - Multipurpose energy-saving coal stove

Info

Publication number: CN2431503Y
Application number: CN 00211705
Authority: CN
Inventors: 李超; 张景东
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-29
Filing date: 2000-04-29
Publication date: 2001-05-23
Anticipated expiration: 2010-04-29

Abstract

The utility model discloses a multipurpose energy-saving coal stove, which has the technical proposal that an inner casing (13) is arranged in a stove inner cavity (11) composed of an outer casing (1), a heat superconducting tube (14) arranged in a water cavity (12) arranged on the outer part of the inner casing (13) is fixed on the inner casing (13), the rear part of the inner cavity (11) is provided with a fume exhaust tube (23) communicated with a stove chamber (15), the fume exhaust tube (23) is fixed with a heat superconducting tube (20), both ends of which is arranged in the water cavity (12), a stove cover (17) is arranged on the upper end of the outer casing (1), and the upper end of the rear part of a stove body composed of the outer casing (1) is provided with a water heating device (4) making use of afterheat of fume. The utility model has the advantages of multiple functions, full utilization of heat energy, high heating efficiency, good energy-saving effect, and an ideal coal stove.

Description

Multipurpose energy-saving coal stove

The utility model belongs to pyrogenetic hot-water heating system, is specially a kind of multipurpose energy-saving coal stove.

The Coal stove for making tea that is commonly used at present is to be built-in with the transversely arranged heating tubulation that is connected with water cavity at burner hearth.This Coal stove for making tea thermal efficiency is low, and it is slow to heat up, and energy-saving effect is not good, and can only be used to provide drinking hot water, provides steam to carry out small size heating and steamed rice, and its range of application is subjected to certain limitation; And, influence providing of hot water, or when hot water is provided, influence providing of steam providing steam to carry out steamed rice or when heating.

The purpose of this utility model provides a kind of multipurpose energy-saving coal stove, this coal furnace thermal efficiency height, quick heating, good energy-conserving effect; And drinking hot water and steam can be provided separately, and the two does not interact, and the waste heat of flue gas also can be exclusively used in heating, and also alternative small-sized simple coal furnace has the direct combustion heat of fire coal that utilizes to be used as thermal source.

To achieve these goals, the utility model is in the furnace chamber that is made of shell body, is equipped with the inner housing of tubular, is fixed with the Super-conductive conduit in the water cavity that places the inner housing outside on the inner housing; Be equipped with the smoke exhaust pipe that is connected with burner hearth at the rear portion of inner housing, be fixed with the Super-conductive conduit that its two ends place water cavity on the smoke exhaust pipe; Be equipped with bell on the upper end coverboard of shell body; The rear upper end of the body of heater that shell body constitutes is equipped with the hot-water heating system that utilizes fume afterheat.

This coal furnace in use, the heat that produces behind the fired coal combustion at first passes to the Super-conductive conduit on inner housing and the inner housing, inner housing and Super-conductive conduit feed water the heat transmission again, particularly the heat transfer medium in the Super-conductive conduit is heated, and the back is rapid heats up, and the time that the high temperature of Super-conductive conduit can make the water in the water cavity be heated to boiling shortens dramatically; Set smoke exhaust pipe can connect the chimney of setting in furnace chamber, also can be connected with the indoor heated kang in the one-storey house, perhaps be connected with indoor wall with flues, the flue gas that has a large amount of heats that smoke exhaust pipe is discharged can be delivered in heated kang and the wall with flues, utilizes fume afterheat to reach the purpose of heating; Set hot-water heating system can utilize fume afterheat to carry out the heating of cold water is reached the purpose that drinking hot water is provided separately, and with water cavity in boiling the time steam that provides do not influence mutually; And the bell that is provided with, make the alternative small-sized simple coal furnace of this stove again, when bell was opened, the heat that institute directly produces in the time of can directly utilizing fired coal combustion in the burner hearth can be used to cook, cook etc. and the various occasions when being used for needs and directly using straight fiery the heating.Drinking hot water and provide steam to use as drinking water boiler both can be provided for it, can be used as the ranch house that does not have heating system, the usefulness of shop heating again, and also alternative coal-fired stove is used to cook, cooks etc.Therefore, this coal furnace has multiple use, and heat can make full use of, thermal efficiency height, and good energy-conserving effect is a kind of more satisfactory coal furnace.

Below in conjunction with accompanying drawing the utility model is done to describe in detail

Fig. 1: front view of the present utility model

Fig. 2: left view of the present utility model

Among the figure: 1, shell body; 2, water injection pipe; 3, water nozzle; 4, hot-water heating system; 5, label; 6, safety valve; 7, water injection pipe; 8, water level meter; 9, drainpipe; 10, ash gate; 11, furnace chamber; 12, water cavity; 13, inner housing; 14, Super-conductive conduit; 15, burner hearth; 16, Super-conductive conduit; 17, bell; 18, Lu Quan; 19, Lu Quan; 20, Super-conductive conduit; 21, water tank; 22, Super-conductive conduit; 23, smoke exhaust pipe; 24, lateral partitions; 25, fire bars

The utility model is in the furnace chamber 11 that is made of shell body 1, be equipped with the inner housing 13 of the tubular that the upper end coverboard with shell body 1 is connected to a fixed, the inner chamber of inner housing 13 constitutes the burner hearth 15 that is equipped with fire bars 25, inner housing 13, shell body 1 and and the lateral partitions 24 that is connected to a fixed of shell body 1, inner housing 13 between constitute the water cavity 12 of stove, be fixed with even distribution on the inner housing 13, place in water cavity 12 and the burner hearth 15 in the Super-conductive conduit 14 of heat transfer medium is housed; Be equipped with at the rear portion of inner housing 13 by water cavity 12 and the smoke exhaust pipe 23 that is connected with burner hearth 15, be fixed with on the smoke exhaust pipe 23 its two ends place water cavity 12 in the Super-conductive conduit 20 of heat transfer medium is housed; Central corresponding section with burner hearth 15 on the coverboard of the upper end of shell body 1 is equipped with stove circle 18, stove circle 19 and bell 17; The upper rear of the body of heater that constitutes at shell body 1 is equipped with the hot-water heating system 4 that utilizes fume afterheat.

The said hot-water heating system 4 that utilizes fume afterheat, be in the water tank 21 that is connected to a fixed with shell body 1, be equipped with setting in the Super-conductive conduit 22 of heat transfer medium is housed, Super-conductive conduit 22 is fixed on the upper end coverboard and smoke exhaust pipe 23 of shell body 1, and the bottom of Super-conductive conduit 22 also places in the smoke exhaust pipe 23.

Claims

1. multipurpose energy-saving coal stove, it is characterized in that: it is in the furnace chamber (11) that is made of shell body (1), be equipped with the inner housing (13) of the tubular that the upper end coverboard with shell body (1) is connected to a fixed, the inner chamber of inner housing (13) constitutes the burner hearth (15) that is equipped with fire bars (25), inner housing (13), shell body (1) and with shell body (1), constitute the water cavity (12) of stove between the lateral partitions (24) that inner housing (13) is connected to a fixed, inner housing is fixed with even distribution on (13), place in water cavity (12) and the burner hearth (15) in the Super-conductive conduit (14) of heat transfer medium is housed; Be equipped with at the rear portion of inner housing (13) by water cavity (12) and the smoke exhaust pipe (23) that is connected with burner hearth (15), be fixed with on the smoke exhaust pipe (23) its two ends place water cavity (12) in the Super-conductive conduit (20) of heat transfer medium is housed; Central corresponding section with burner hearth (15) on the upper end coverboard of shell body (1) is equipped with stove circle (18), stove circle (19) and bell (17); The upper rear of the body of heater that constitutes at shell body (1) is equipped with the hot-water heating system (4) that utilizes fume afterheat.

2. a kind of multipurpose energy-saving coal stove according to claim 1, it is characterized in that: the said hot-water heating system (4) that utilizes fume afterheat, be in the water tank (21) that is connected to a fixed with shell body (1), be equipped with setting in the Super-conductive conduit (22) of heat transfer medium is housed, Super-conductive conduit (22) is fixed on the upper end coverboard and smoke exhaust pipe (23) of shell body (1), and the bottom of Super-conductive conduit (22) also places in the smoke exhaust pipe (23).