CN2177169Y

CN2177169Y - High efficiency energy saving domestic heating and hot wind stove

Info

Publication number: CN2177169Y
Application number: CN 93241188
Authority: CN
Inventors: 芦本福
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-07
Filing date: 1993-10-07
Publication date: 1994-09-14
Anticipated expiration: 2003-10-07

Abstract

The utility model relates to a high efficiency energy saving domestic heating and hot wind stove which is composed of a stove chamber, fire bars, a cleanout door, a discharge flue, a heat pipe, a cold wind inlet, a hot blast outlet and a hot wind forming cavity. The hot wind forming cavity, the lower end of which is provided with the cold wind inlet and the upper end of which is provided with the hot blast outlet, forms a circle cavity body. The closed end of the heat pipe, the lower end of which is curved into an arc shape, is extended into the stove chamber, the heat pipe forms a right angle, the closed end of the heat pipe is welded on the wall of the stove chamber, and the heat pipe, the upper end of which is provided with heat radiating fins, stands upright in the hot wind forming cavity. Coal-burning heat irradiates to the hot wind forming cavity through the inner wall of the stove chamber, the heat pipe and the heat radiating fins, and entered cold wind is heated and conveyed to a civil living room to reach heating. The utility model has simple structure, easy fabrication, less useless heat amount dissipation, high efficiency and coal economization.

Description

High efficiency energy saving domestic heating and hot wind stove

A kind of energy-efficient domestic life heating hot-blast stove.

Utilize the heat pipe for thermal conductivity effect that cold wind is heated at present, thereby reach effect from domestic life heating to indoor heat air delivery that play.The form of opposite heat tube heating has two kinds.A kind of is that to utilize the application number of the form of resistance wire heating such as the novel patent gazette of practicality bulletin on October 29th, 86 be many fan heaters of use of 86200703, though its function is many, structure is complicated, consumes the electric energy of costliness again; Another kind of for to heat with coal, the application heat-pipe heating system that heat pipe is integral or is connected with the coal furnace body structure, the application number of bulletin is 87206752 family expenses heat-pipe heating system as the novel patent gazette of practicality on May 25th, 88, the application number of on August 10th, 88 bulletin be 87214006 add the centralized hot-air heating of hot-air with coal, the application number of announcing on March 1st, 89 is 88206928.4 coal-fired tubular type hot-blast stove, the application number of on February 7th, 90 bulletin is that 89206218.5 efficient horizontal coal-fired hot-blast stove etc. all is to heat heat pipe and produce the purpose that hot blast reaches heating with coal-fired.But it is comparatively complicated that the shortcoming of its existence is a structure, and the thermal efficiency is low, floor space or take up room all bigger, therefore then not too suitable for the less housing of general family area.

The purpose of this utility model be manufacture a kind of simple in structure, the little not only efficient but also energy-conservation domestic life heating hot-blast stove of volume.

Structure of the present utility model: energy-efficient domestic life heating hot-blast stove is formed the chamber and is constituted by burner hearth, fire bars, ashpit, heat pipe, cold wind import, hot-blast outlet, smokejack, hot blast, there is the cold wind import lower end, the upper end has the hot blast formation chamber of hot-blast outlet to be the garden annular housing, embowment rectangular closed end in lower end extend in the burner hearth and welds on the thorax wall, the heat pipe that the upper end has fin stands in the hot blast formation cavity, and the top that the smokejack inner face passes hot blast formation chamber is welded on the thorax wall of burner hearth upper end.Suitable for reading the opening wide of burner hearth is used for coal, cooking or adds a cover bell.

The good effect of characteristics of the present utility model and generation:

The first, burner hearth is little, economizes coal;

The second, heat is passed to the upper end and outwards distributes a large amount of heats through fin and heated the cold air that enters from the cold wind import and form high-temperature hot air and enter the domestic life room in order to heating from hot-blast outlet again through the heat pipe lower end in the burner hearth, is a kind of high-efficiency heating furnace;

Three, the lost useless heat of burner hearth is few, thermal efficiency height;

Four, simple in structure, manufacture easily, it is little to take up room.

Description of drawings:

Fig. 1, body of heater side-looking partial sectional view;

Fig. 2, body of heater vertical view.

Wherein: 1 burner hearth, 2 fire bars, 3 ashpits, 4 heat pipes, 5 cold wind imports, 6 hot-blast outlets, 7 smokejacks, 8 hot blasts form the chamber.

Most preferred embodiment:

Energy-efficient domestic life heating hot-blast stove is by burner hearth 1, fire bars 2, ashpit 3, heat pipe 4, cold wind import 5, hot-blast outlet 6, smokejack 7, hot blast forms chamber 8 and constitutes, the lower end has cold wind import 5 upper ends to have the hot blast formation chamber 8 of hot-blast outlet 6 to be the garden annular housing, embowment rectangular heat pipe closed end in lower end extend in the burner hearth 1 and welds on the thorax wall, and the upper end has the heat pipe 4 of fin and stands on hot blast and form in the chamber 8, smokejack 7 inner faces pass top that hot blast forms chamber 8 and are welded on the thorax wall burner hearth the 1 upper end in, the burner hearth 1 unlimited coal that is used for suitable for reading, cooking or add a cover bell.

When being used for the hot blast heating, at first above the fire bars in burner hearth 12 coal is lighted, the heat that fire coal sends makes inboard wall of burner hearth and stretches into the interior heat pipe lower end of burner hearth and is heated, heat pipe lower end heat rapidly to top conduction and through heat pipe 4 and on the fin width of cloth penetrate a large amount of heat energy, make the cold air that enters in the hot blast formation chamber be heated rapidly and be expelled in the civilian housing from hot-blast outlet 6, play good heating effect, the stove cigarette in the thorax can be discharged from smokejack 6.

Claims

1, a kind of energy-efficient domestic life heating hot-blast stove forms chamber (8) by burner hearth (1), fire bars (2), ashpit (3), smokejack (7) and heat pipe (4), cold wind import (5), hot-blast outlet (6), hot blast and constitutes, and it is characterized in that:

The a lower end has cold wind import (5) upper end to have the hot blast formation chamber (8) of hot-blast outlet (6) to be the garden annular housing;

Embowment rectangular heat pipe closed end in b lower end extend in the burner hearth (1) and welds, on the thorax wall and the upper end has the heat pipe (4) of fin and stands on hot blast and form in the chamber (8);

2, energy-efficient domestic life heating hot-blast stove as claimed in claim 1, its feature also is: the top that smokejack (7) inner face passes hot blast formation chamber (8) is welded on the interior thorax wall in burner hearth (1) upper end.