CN2916491Y

CN2916491Y - Environment-friendly energy-saving heating stove

Info

Publication number: CN2916491Y
Application number: CN 200620115053
Authority: CN
Inventors: 索有珊; 索有瑩
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-25
Filing date: 2006-04-25
Publication date: 2007-06-27
Anticipated expiration: 2016-04-25

Abstract

An environment-friendly efficient multifunctional heating stove is provided, which comprises a furnace body, a hopper, a firedoor of an air inlet, a grate, a hearth, a jacket in the hearth, a fire outlet, a cover and an exhaust pipe, and is characterized in that: an afterheat jacket is arranged in the exhaust pipe; An exhaust pipe is connected with the inlet flue of a heated floor, and a retaining wall whose top has a stack nozzle is arranged at the front-end of the heated floor. Three smoke deflector closed at one end are arranged in the middle section and at rare end in sequence. A stack nozzle with a chimney inside is arranged at the rare end of the heated floor. An outlet pipe of the afterheat jacket goes through the heated floor and connects the water-inlet end of the radiator. A return pipe of the radiator goes through the heated floor and connects backwater end of the jacket; and the water-outlet end of the jacket is connected with the water-inlet end of the afterheat jacket. A recirculating pipeline is provided with an upper water box; a cleaning door is arranged at the under-part of the side wall which is in front of the retaining wall.

Description

A kind of environmental protection and energy saving multifunctional heating stove

Technical field

The utility model relates to the cook a meal heating stove of meal and heating of having concurrently of a kind of heating stove, particularly a kind of family expenses.

Background technology

Rural economy, rural development and rural demography are hot issues that current society faces.The western extremely frigid zones peasants and herdsmen's of China life heating, wash, the making full use of of the supply of edible fuel, saving, thermal efficiency, and the heating system apparatus of economical and convenient development supply, it is one of problem that local governments at all levels paid close attention to always, how to solve northern vast rural area resident safely and effectively in the heating problem of heating phase, become one of important content of building a New Socialist Countryside.

About the patent of invention and the utility model patent of small heater stove are a lot, panoramic heating stove is arranged also on the market.There are shortcomings such as device complexity, cost height, the thermal efficiency are low, insufficiency face, operating cost height in relevant patented technology of analysis-by-synthesis and product, most technology and product, and great majority also are not suitable for using at northern country.By retrieval, have simultaneously that indoor heating, warm a heatable brick bed, cooking, domestic hot-water provide, energy-saving and environmental protection, the low multi-functional composite heating stove of easy-to-install of cost seldom have report, especially can not solve simultaneously with a heating plant hot a heatable brick bed problem very important in the northern country habits and customs.

The content of invention

The purpose of this utility model be to provide a kind of have simultaneously cook, heating, warm a heatable brick bed function, and pollute less, heating stove that the thermal efficiency is high.

The technical solution of the utility model is this heating stove, comprises body of heater 1, ash bucket 21, air inlet fire door 23, fire grate 22, burner hearth 3, burner hearth water jacket 2, crater 4, bell 5, pipe 6 on every side, is characterized in also being equipped with in pipe 6 waste heat water jacket 7; Pipe 6 is connected to the smoke inlet 8 of hot a heatable brick bed 11, front end in the hot a heatable brick bed 11 has a barricade 9, there is outlet flue 10 upper end of barricade 9, smoke guide wall 12a, 12b, 12c that the postmedian of hot a heatable brick bed 11 has three roads, one end not seal successively, at the rear portion of hot a heatable brick bed 11 outlet flue 13 is arranged, a chimney 14 is housed in the outlet flue 13; The outlet pipe 15 of waste heat water jacket 7 passes the water intake ends that hot a heatable brick bed 11 inner backs connect radiators 17, and the return pipe 18 of radiator 17 passes the backwater end that is connected to water jacket 2 behind hot a heatable brick bed 11 inside, and the water side of water jacket 2 is connected with the water intake end of waste heat water jacket 7; On circulation line, also be connected to a high-order water supply tank 16; Lower sidewall in hot a heatable brick bed 11 barricades 9 the place aheads also has an ash removing opening 20, and a shoot door 19 is housed on the ash removing opening 20.

Another characteristics of the present utility model be described smoke guide wall 12a, 12b, 12c in hot a heatable brick bed 11, smoke guide wall sealing left end is another smoke guide wall sealing right-hand member then, it is snakelike that flue is formed in hot a heatable brick bed 11.

When the outlet pipe 15 that another characteristics of the present utility model are described waste heat water jackets 7 passes hot a heatable brick bed 11, in hot a heatable brick bed 11, be snakelike.

The utlity model has following advantage and effect: the utility model realized a covering device have simultaneously cook, heating, warm a heatable brick bed function, so so and since the dust major part by sedimentation pollute less, the thermal efficiency height because heat is fully utilized again.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the cross sectional plan view of hot a heatable brick bed

The specific embodiment

As Fig. 1, when burner hearth 3 internal combustion of fuel above fire grate 22, open bell 5, put kitchen range and just can cook.Simultaneously, the water in the water jacket 2 around the burner hearth 3 also is heated.Flue gas in the burner hearth 3 drains in the hot a heatable brick bed 11 from the pipe 6 at body of heater 1 rear portion, and during flue gas process pipe 6, the part heat is absorbed by waste heat water jacket 7.After flue gas enters hot a heatable brick bed 11, owing to form an expansion chamber between the preceding headwall of retaining cigarette wall 9 and hot a heatable brick bed 11, so the dust in the flue gas is in this sedimentation.Flue gas continues the postmedian operation of thermotropism a heatable brick bed 11 from the outlet flue 10 on retaining cigarette wall 9 tops; The postmedian of hot a heatable brick bed 11 has three road smoke guide wall 12a, 12b, 12c, because smoke guide wall 12a has sealed the left end of flue gas direction of advance, travels forward so flue gas can only move right and walk around smoke guide wall 12a from right-hand member; Equally, smoke guide wall 12b travels forward flue gas left again, and smoke guide wall 12c travels forward flue gas to the right again, and promptly smoke guide wall 12a, 12b, 12c make flue form snakelike (see figure 2), forces flue gas to be snakelike and advances; So just heated hot a heatable brick bed 11 equably.At last, flue gas is discharged outdoor through the outlet flue 13 and the chimney 14 of hot a heatable brick bed 11 rear ends.The heat of flue gas is also used up substantially.Lower sidewall in hot a heatable brick bed 11 barricades 9 the place aheads also has an ash removing opening 20, and a shoot door 19 is housed on the ash removing opening 20; Can open shoot door 19 when dust more for a long time in the expansion chamber deposition and go out dust clearly.The outlet pipe 15 of waste heat water jacket 7 passes the water intake ends that hot a heatable brick bed 11 inner backs connect radiators 17, and the return pipe 18 of radiator 17 passes the backwater end that is connected to water jacket 2 behind hot a heatable brick bed 11 inside, and the water side of water jacket 2 is connected with the water intake end of waste heat water jacket 7; Like this, the heat of water in the water pipe was kept by the heat of flue gas in the hot a heatable brick bed 11, can be hot a heatable brick bed 11 heating again simultaneously.Water in water jacket 2 and the waste heat water jacket 7 is heated after pipeline connects radiator 17, forms Natural Circulation and is the room air heating.Also be connected to a high-order water supply tank 16 on circulation line, can be used for being moisturizing in the pipeline, simultaneously, this water tank is being communicated with atmosphere of opening, and making does not have pressure in the pipeline.

When the outlet pipe 15 of waste heat water jacket 7 passes hot a heatable brick bed 11, can be designed as in hot a heatable brick bed 11 and be snakelike (see figure 2).Its role is to, when hot a heatable brick bed 11 temperature were low, the heat of such pipeline can guide the rear portion motion of flue gas thermotropism a heatable brick bed 11, and was not smooth with the circulation of avoiding flue gas.Hot a heatable brick bed 11 can be made prefabricated components in advance, and then make up to install and form.

Claims

1, a kind of environmental protection and energy saving multifunctional heating stove, comprise body of heater (1), ash bucket (21), air inlet fire door (23), fire grate (22), burner hearth (3), burner hearth water jacket (2), crater (4), bell (5), pipe (6) on every side, it is characterized in that in pipe (6), also being equipped with waste heat water jacket (7); Pipe (6) is connected to the smoke inlet (8) of hot a heatable brick bed (11), front end in the hot a heatable brick bed (11) has a barricade (9), there is outlet flue (10) upper end of barricade (9), the postmedian of hot a heatable brick bed (11) has smoke guide wall (12a) that some roads one end do not seal (12b) (12c) successively, at the rear portion of hot a heatable brick bed (11) outlet flue (13) is arranged, a chimney (14) is housed in the outlet flue (13); The outlet pipe (15) of waste heat water jacket (7) passes the water intake end that the inner back of hot a heatable brick bed (11) connects radiator (17), the return pipe (18) of radiator (17) passes the backwater end that is connected to water jacket (2) behind hot a heatable brick bed (11) inside, and the water side of water jacket (2) is connected with the water intake end of waste heat water jacket (7); On circulation line, also be connected to a high-order water supply tank (16); Lower sidewall in hot a heatable brick bed (11) barricade (9) the place ahead also has an ash removing opening (20), and a shoot door (19) is housed on the ash removing opening (20).

2, a kind of environmental protection and energy saving multifunctional heating stove as claimed in claim 1, it is characterized in that described smoke guide wall (12a) (12b) (12c) in hot a heatable brick bed (11), article one, smoke guide wall seals then another smoke guide wall sealing right-hand member of left end, and it is snakelike that flue is formed in hot a heatable brick bed (11).

3, a kind of environmental protection and energy saving multifunctional heating stove as claimed in claim 1 or 2 when the outlet pipe (15) that it is characterized in that described waste heat water jacket (7) passes hot a heatable brick bed (11), is snakelike in hot a heatable brick bed (11).