CN201462925U

CN201462925U - High-efficiency environment-protection energy conservation stove

Info

Publication number: CN201462925U
Application number: CN2009201255267U
Authority: CN
Inventors: 李德智
Original assignee: Guizhou Tianchi Energy & Environment Co Ltd
Current assignee: Guizhou Tianchi Energy & Environment Co Ltd
Priority date: 2009-07-10
Filing date: 2009-07-10
Publication date: 2010-05-12
Anticipated expiration: 2019-07-10

Abstract

The utility model discloses a high-efficiency environment-protection energy conservation stove, belonging to stoves; the utility model aims at providing a stove for civil use, which has high heat efficiency, saves fuel and has low smoke pollution; the high-efficiency environment-protection energy conservation stove comprises a base, a stove body fixed on the base, a stove core fixed in the stove body, and a flue and a panel which are fixed on the stove body, a stove bridge at the lower end of the stove core, and an ash bin below the stove bridge; the stove body (10) is in an inverted convex shape with big top and small bottom, a secondary combustion cover (19) which is provided with a plurality of air holes (18) are fixed at the upper port of the stove core (12), a clap board (4) for separating the upper section of the stove body (10) into an upper part and a lower part is fixed on the upper port of the secondary combustion cover (19), an oxygen supplying chamber (3) which is provided with a plurality of air holes (18) is arranged below the clap board, and a charging door (20) and a heating chamber (2) of the flue (6) are arranged above the clap board. The high-efficiency environment-protection energy conservation stove has the advantages of simple structure and convenient usage and is the stove for civil use, which is widely applied to vast rural areas.

Description

The high-efficiency environment friendly energy-conservation stove

Technical field: the utility model relates to a kind of stove and accessory, relates in particular to a kind of Civil energy-saving cooking stove.

Background technology: at present, most of Civil energy-saving cooking stoves all are to be made of panel, base, shaft that both are fixedly connected, the grate that is fixed on the combustion chamber in the shaft and is located at the combustion chamber below.Therefore in use, stop up grate, cause the burner hearth oxygen supply not enough and cause burning insufficient easily owing to bavin, coal usually overstock in the bottom of combustion chamber; Not only fuel consumption is big, waste is serious, and smoke pollution is big, the thermal efficiency is low; In addition, traditional Civil energy-saving cooking stove also must be opened bell when adding fuel, not only bothers but also cause flue gas to escape and contaminated environment easily.

Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of thermal efficiency height, fuel savings, the little high-efficiency environment friendly energy-conservation stove of smoke pollution.

To achieve these goals, the utility model is by the following technical solutions: it comprises base, fix shaft on this base, be fixed on combustion chamber in this shaft, be fixed on flue and panel on this shaft, be arranged on this combustion chamber lower port place grate, be arranged on the ash bin of grate below; The structure of falling the convex that shaft is big up and small down, the second-time burning cover of tubular is fixed on the upper port of combustion chamber, and its barrel is provided with some passages; The upper port of second-time burning cover is fixed with the shaft epimere is divided into the dividing plate of two parts up and down, and this dividing plate below is the heating clamber that is provided with gallery ports and flue for oxygen supplying chamber, this dividing plate top that is provided with some passages.

Be provided with water jacket between shaft and combustion chamber, this water jacket is provided with the many filler pipes that pass steam pipe that combustion chamber stretches into burner hearth, this water jacket, and to pass shaft protruding; Filler pipe is provided with water cover and safety valve; Be provided with fireguard in position near the flue entrance place; Between combustion chamber and shaft, be provided with thermal insulation layer.

Compared with the prior art, the utility model has been owing to adopted technique scheme, therefore has advantages such as fuel savings, thermal efficiency height, smoke pollution are little, easy to use, makes a concrete analysis of as follows:

1) owing on the basis of original Civil energy-saving cooking stove, increased oxygen supplying chamber and second-time burning cover, therefore not only increased near the oxygen supply of combustion chamber upper port, the fuel gas in the flue gas can fully have been burnt, and can also make flame more concentrated;

2), therefore can prolong time that high-temperature flue gas stores, reduce heat and cause energy loss with the flue discharging owing to be provided with fireguard near the position at flue entrance place;

3) owing to increased water jacket, so chemical reaction can at high temperature take place with fire coal in the burner hearth or firewood and generate the hydrogen and the carbon monoxide of high combustion value in water vapour, further reached fuel savings, improved the purpose of the thermal efficiency and environmental protection;

4) gallery ports that are arranged on the shaft side had not only made things convenient for interpolation fuel, but also can effectively avoid flue gas to escape.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Among the figure: panel 1 heating clamber 2 oxygen supplying chamber 3 dividing plates, 4 fireguards, 5 flues, 6 water covers, 7 safety valves, 8 filler pipes, 9 shafts, 10 thermal insulation layers, 11 combustion chambers, 12 ash bins, 13 grates, 14 bases, 15 steam pipes, 16 water jackets, 17 passages, 18 second-time burning covers, 19 gallery ports 20

The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

As shown in Figure 1: panel 1 is fixed on the base 15 by the up big and down small shaft 10 that is the structure of falling the convex, and combustion chamber 12 is fixed on the hypomere part in the shaft 10; Be provided with the upper port that second-time burning cover 19 that some passages 18 are tubular structure is fixed on combustion chamber 12, be provided with in the upper port of this second-time burning cover shaft 10 epimeres be divided into two-part dividing plate 4 up and down, the first half zone of this dividing plate be the latter half of heating clamber 2, this dividing plate regional be oxygen supplying chamber 3; Gallery ports 20 and flue 6 are located at the position of the epimere part of shaft 10 corresponding to heating clamber 2, be provided with the some passages 18. that are in communication with the outside in the epimere of shaft 10 part corresponding to the bottom position of oxygen supplying chamber 3 and be provided with plug-type movable grate 14 at the lower port place of combustion chamber 12, below this grate be the grey tank tower that is fixed on the base 15, the ash bin 13 of drawer type is arranged on this ash tank tower; The aperture of control ash bin 13 can be regulated the oxygen-supplying amount that enters burner hearth, and then realization is to the control of firepower size. in order to strengthen combustion efficiency, between shaft 10 and combustion chamber 12, be provided with water jacket 17, this water jacket be provided with many pass combustion chamber 12 be inclined upwardly stretch into burner hearth in the shape of a spiral the steam pipe 16 arranged of shape, being located at filler pipe 9 on this water jacket, to pass shaft 10 protruding; In order to guarantee safety, on filler pipe 9, be provided with water cover 7 and safety valve 8. for time of prolonging high-temperature flue gas and in stove, storing, reduce heat and cause energy loss with the flue discharging, be provided with fireguard 5 in position near flue 6 porch; Scatter and disappear by shaft in order to reduce heat, between combustion chamber 12 and shaft 10, be filled with the thermal insulation layer 11. that forms by insulation material

Claims

1. high-efficiency environment friendly energy-conservation stove, comprise base, be fixed on shaft on this base, be fixed on combustion chamber in this shaft, be fixed on flue and panel on this shaft, be arranged on this combustion chamber lower port place grate, be arranged on the ash bin of grate below; It is characterized in that: the big up and small down structure of falling the convex of shaft (10), the second-time burning cover (19) of tubular is fixed on the upper port of combustion chamber (12), and its barrel is provided with some passages (18); The upper port of second-time burning cover (19) is fixed with shaft (10) epimere is divided into the dividing plate (4) of two parts up and down, and this dividing plate below is the heating clamber (2) that is provided with gallery ports (20) and flue (6) for oxygen supplying chamber (3), this dividing plate top that is provided with some passages (18).

2. high-efficiency environment friendly energy-conservation stove according to claim 1, it is characterized in that: be provided with water jacket (17) between shaft (10) and combustion chamber (12), this water jacket is provided with the many filler pipes (9) that pass steam pipe (16) that combustion chamber (12) stretches into burner hearth, this water jacket, and to pass shaft (10) protruding.

3. high-efficiency environment friendly energy-conservation stove according to claim 2 is characterized in that: filler pipe (9) is provided with water cover (7) and safety valve (8).

4. according to claim 1 or 2 or 3 described high-efficiency environment friendly energy-conservation stoves, it is characterized in that: be provided with fireguard (5) in position near flue (6) porch.

5. according to claim 1 or 2 or 3 described high-efficiency environment friendly energy-conservation stoves, it is characterized in that: between combustion chamber (12) and shaft (10), be provided with thermal insulation layer (11).

6. high-efficiency environment friendly energy-conservation stove according to claim 4 is characterized in that: be provided with thermal insulation layer (11) between combustion chamber (12) and shaft (10).