CN2221162Y

CN2221162Y - High effective energy saving multipurpose stove

Info

Publication number: CN2221162Y
Application number: CN 94201575
Authority: CN
Inventors: 赵振锋
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-20
Filing date: 1994-01-20
Publication date: 1996-02-28
Anticipated expiration: 2004-01-20

Abstract

The utility model discloses a high effective energy saving multipurpose stove which can synthetically use a plurality of fuel of liquid gas, firewood, coal, being composed of a stove surface, a stove body, a furnace body, a stove stand, a kitchenware case, a chimney, etc. The fuel is burnt in a closed container with good holding, the utility model is provided with a secondary hot wind combustion installation and a waste heat re-application installation at the same time. The utility model which has the advantages of light weight, small volume, convenient carrying and moving, low energy consumption, high thermal efficiency, quick cooking, strong applicability, wide purposes, etc. is an ideal device used by a country villager, or in a building site, field operation, outing of a ship, a small business in a street, or other temporary or permanent cooking.

Description

Efficient power-saving multiple-purpose is jealous of

The utility model relates to direct-fired heater, especially belongs to high-efficient energy-saving multipurpose furnace.

Cooking stove generally all is used to the single-fuel that burns in the background technology, as firewood, coal or liquefied gas, most of cooking stoves are difficult to all in design prevent that a lot of heats in flame or the flue gas scatter and disappear from the chimney or the bottom of a pan, and because the fully burning as yet of the not enough partial CO 2 in addition of oxygen supply, and liquefied gas since burner on body of heater, it is even more serious that heat scatters and disappears.

The purpose of this utility model is: design a kind of cooking stove that uses firewood, coal or combustion gas, make sufficient combustion and improve the thermal efficiency.

Technical solution adopted in the utility model is: it is to be linked to each other with gusset plate 26 on the stove 2 by cooktop surface 1, drop-bottom 24 tops on the stove 2 are shaped on pot pin 29, the below links to each other with shaft 3 kitchen tools casees 5, shaft 3, kitchen tools case 5 link to each other with grate 4 form, its improvements are: main kitchen range 20 central authorities have circular hole and burner hearth 32 matches, the next door is shaped on smoke plate 21, between smoke plate 21 and dividing plate 30, be air-returen flue 23, have floss hole 25 on the dividing plate 30 and lead to secondary kitchen range 201, between main kitchen range 20 and secondary kitchen range 201, be shaped on smoke baffle 28; Shaft 3 is fixed on main kitchen range 20 belows, in burner hearth 32, be hung with burner assembly 31, between burner hearth 32 and the hot blast chamber dividing plate 34 is hot blast chamber 33, between hot blast chamber dividing plate 34 and peripheral board 36, be shaped on insulation filler 35, having air inlet 37 below peripheral board 36 communicates with hot blast chamber 33, on burner hearth 32 walls, have aperture 321, below peripheral board 36, also have fire door 38 and link to each other with burner hearth 32 by grate 39.

Advantage of the present utility model is: 1. it has the combustion-supporting effect of secondary hot-air.At first air enters the burner hearth internal combustion from fire door, and secondly air also enters the hot blast chamber from air inlet, enters the hot blast that is mixed into equivalent temperature in the burner hearth with cold air by the aperture of opening on the hearth wall then, and the feed flow gasification is combustion-supporting, so the utility model burning fully.2. since in main kitchen range the flue gas after burned equably by the smoke plate after the air-returen flue polymerization, dial at chimney under the promotion of power, enter in the secondary kitchen range by floss hole, so make waste heat use the saving energy again.3. owing to insulation material is adopted in many places in the utility model, can guarantee that therefore fuel burns in the insulation closed container, thermal loss is few.4. but the utility model multi-purpose cooker has good application value.

Be specific embodiment of the utility model below

Fig. 1 is the utility model front view

Fig. 2 is the vertical view of Fig. 1

1. 29. pots of pin of cooktop surface 11. pots of circles, 12. chimney 2. stoves, 20. main kitchen range 201. secondary kitchen range 21. smoke plates, 22. outlet flue 23. air-returen flues, 24. drop-bottom 25. floss holes, 26. gusset plate 27. heat-insulation layers, 28. smoke baffles, 30. dividing plates, 3. shafts, 31. burner assemblies, 311. air storage chambers, 312. nozzles, 313. Gas Pipe, 32. burner hearths, 321. apertures, 33. hot air chambers, 34. hot air chamber dividing plates 35. are incubated fillers 36. peripheral boards 37. air intakes 38. fire doors 39. grates 4. grates 5. kitchen utensil boxes

Shown in Figure 2 as Fig. 1, be shaped on pot circle 11 and chimney 12 in the utility model on the cooktop surface 1, wherein the cylindrical and the kitchen range seat hole of pot circle 11 match, and the interior circle of pot circle 11 matches with corresponding saucepan.Cooktop surface 1 links to each other with gusset plate 26 on the stove 2, is shaped on heat-insulation layer 27 in the inboard of gusset plate 26; Be shaped on pot pin 29 on the drop-bottom on the stove 2 24, be used to place aluminum pot etc., and the below of drop-bottom 24 link to each other with shaft 3, kitchen tools case 5, shaft 3, kitchen tools case 5 link to each other with grate 4, and grate 4 is used to play the effect of supporting multipurpose furnace.

Main kitchen range 20 central authorities in the utility model body of heater 2 have its size dimension of circular hole and burner hearth 32 matches, be shaped on smoke plate 21 on the drop-bottom 24 of main kitchen range 20, have several outlet flues 22 on the smoke plate 21, between smoke plate 21 and dividing plate 30, be air-returen flue 23, the waste gas that outlet flue 22 enters in the air-returen flue 23 is sent to secondary kitchen range 201 by the floss hole of being opened on the dividing plate 30 25, just discharges from chimney 12 after waste gas under the effect of the smoke baffle 28 that is shaped between chimney 12 and main kitchen range 20, the secondary kitchen range 201 will fully be absorbed through secondary kitchen range 201 heats.

Shaft 3 is to be fixed on main kitchen range 20 belows in the utility model, is hung with burner assembly 31 in burner hearth 32, and it is meant by Gas Pipe 313 is formed to air storage chamber 311 and the outside air accumulator that links to each other with Gas Pipe 313 to nozzle 312 again.Between burner hearth 32 and the hot blast chamber dividing plate 34 is hot blast chamber 33, and insulation filler 35 is housed between hot blast chamber dividing plate 34 and peripheral board 36, makes shaft 3 play the effect of insulation.Below peripheral board 36, have the air inlet 37 that directly communicates with hot blast chamber 33, the air that enters from air inlet 37 heats the aperture of being opened from burner hearth 32 walls the back 321 and enters burner hearth 32 and remove to heat the fire door 38 opened below the peripheral board 36 and enter the cold air of burner hearth 32 by grate 39 hot blast chamber 33, make it to be convenient to abundant burning.

Claims

1, high-efficient energy-saving multipurpose furnace, it is to be linked to each other with gusset plate (26) on the stove (2) by cooktop surface (1), drop-bottom (24) top on the stove (2) is shaped on a pot pin (29), below and shaft (3), kitchen tools case (5) links to each other, shaft (3), kitchen tools case (5) link to each other with grate (4) form, it is characterized in that: main kitchen range (20) central authorities have circular hole and burner hearth (32) matches, the next door is shaped on smoke plate (21), between smoke plate (21) and dividing plate (30), be air-returen flue (23), have floss hole (25) on the dividing plate (30) and lead to secondary kitchen range (201), between main kitchen range (20) and secondary kitchen range (201), be shaped on smoke baffle (28); Shaft (3) is fixed on main kitchen range (20) below, in burner hearth (32), be hung with burner assembly (31), be hot blast chamber (33) between burner hearth (32) and the hot blast chamber dividing plate (34), between hot blast chamber dividing plate (34) and peripheral board (36), be shaped on insulation filler (35), having air inlet (37) in peripheral board (36) below communicates with hot blast chamber (33), on burner hearth (32) wall, have aperture (321), also have fire door (38) in peripheral board (36) below and link to each other with burner hearth (32) by fire grate (39).

2, multipurpose furnace according to claim 1 is characterized in that: be shaped on pot circle (11) and chimney (12) on the cooktop surface (1), wherein the cylindrical and the kitchen range seat hole of pot circle (11) match, and circle matches with corresponding saucepan in the pot circle (11).

3, multipurpose furnace according to claim 1 is characterized in that: the inboard of gusset plate (26) is shaped on heat-insulation layer (27).

4, multipurpose furnace according to claim 1 is characterized in that: have some outlet flues (22) on the smoke plate (21).

5, multipurpose furnace according to claim 1 is characterized in that: burner assembly (31) is meant that Gas Pipe (313) arrives nozzle (312) again in air storage chamber (311), and Gas Pipe (313) links to each other with outside air accumulator.