CN2208666Y - Fire-reversing type high-efficient energy-saving stove for warming - Google Patents

Abstract

The utility model relates to a fire-reversing type high-efficient energy-saving stove for warming which is composed of a stove chamber [1], a water jacket [2], a water injection opening [3] on the lower part of the water jacket, a water outlet [4]on the upper part, a plurality of heat absorbing slices [5] arranged on the exterior of the wall of the water jacket, a stove basin [6]whose bottom forms a ring shape, a stove disk [7] covered on the stove basin, a flue outlet [8], etc. The stove basin is an annular barrel shape, and the extending part [9] of the barrel-shaped stove basin is penetrated into the middle lower part of the outside of the water jacket. Thus, the water jacket can obtain not only the energy of the inner part and the upper part of a stove body but also the surrounding energy. A fire-reversing and heat insulating cover [10] is added in the stove basin, which adds a layer of air as the heat isolating layer between the stove basin and a stove cover. Thus, the heat quantity dissipated by the stove disk can be reduced, and the heat insulating performance can be increased. Compared with most of the existing heating stoves, the fire-reversing type high-efficient energy-saving stove for warming can improve the heat efficiency.

Description

Fire-reversing type high-efficient energy-saving stove for warming

The utility model relates to a kind of heating equipment, is to improve existing heating condition, a kind of energy-efficient heating stove that household central heating designs is installed for vast urban and rural residents.

Domestic production at present and sale have the heating equipment of multiple heating stove as household central heating.Existing heating stove, as shown in Figure 1, generally include following components: ［ 1 ］ is burner hearth, coal briquette or the honeycomb briquette for burning usefulness placed in the burner hearth the inside, ［ 2 ］ be water jacket, the bottom of water jacket is equipped with water filling port ［ 3 ］, and top is equipped with delivery port ［ 4 ］, water injects water jacket by water filling port, by delivery port heated hot water is discharged.Water jacket be positioned at upper furnace around, its inwall is arranged with a plurality of heat absorbing sheets ［ 5 ］ outward, to improve the thermal efficiency.［ 6 ］ be the stove basin, the stove basin bottom part is tabular ringwise, and the bottom of stove basin is positioned on the water jacket.［ 7 ］ be stone or metal plate for standing a stove on as a precaution against fire, it cover the stove basin above, ［ 8 ］ are outlet flue.

When heating stove was lighted, the coal fire in the burner hearth burnt heat with the water in the water jacket, and at this moment hot water is introduced in the household central heating by delivery port, can reach the purpose of heating.

Though above-described this class heating stove is widely used in town-dweller-rural-family, but they still have many places that have much room for improvement: since water jacket be positioned at burner hearth around and the below of stove basin, thereby water jacket can only obtain the heat on the inner and top of body of heater, and its (back) all round can not get heat; In addition, by stone or metal plate for standing a stove on as a precaution against fire the heat in the stove basin is distributed morely, energy can not be supplied with water jacket as much as possible.

The purpose of this utility model is: improve the structure of existing heating stove, make water jacket can not only obtain the heat on its body of heater inside and top, and allow the outside of water jacket also can absorb some heats all around, reduce the energy that distributes from stove pelvic part branch simultaneously as far as possible.

The utility model has been taked following basic measures: (1) improves the shape of stove basin, and original annular peviform is improved to the tubbiness of annular, and makes the extension of this tubbiness stove basin be deep into the middle and lower part in the water jacket outside.(2) in the stove basin, increase a tempering insulation cover.

Owing to taked above-mentioned two measures, thereby make this follow-on heating stove have following advantage: (1) is owing to change annular tubbiness at the bottom of the stove basin, and the extension that makes this tubbiness stove basin is deep into the middle and lower part in the water jacket outside, water jacket can not only obtain the energy on body of heater inside and top like this, can also obtain its energy at (back) all round; (2) owing to increased a tempering insulation cover in the stove basin, just making has increased by a layer of air as thermal insulation layer between stove basin and bell, will significantly reduce like this by the stone or metal plate for standing a stove on as a precaution against fire dispersed heat, increases the performance of insulation.

Below in conjunction with drawings and Examples the utility model is further specified: Fig. 1 is the front half sectional view of existing heating stove, and Fig. 2 is a front of the present utility model half sectional view.Wherein ［ 1 ］ is burner hearth, ［ 2 ］ be water jacket, the bottom of water jacket is equipped with water filling port ［ 3 ］, top is equipped with delivery port ［ 4 ］, water jacket be positioned at upper furnace around, its inwall is arranged with a plurality of heat absorbing sheets ［ 5 ］ outward, ［ 6 ］ be the stove basin, the stove basin bottom part is the tubbiness of annular, and the extension ［ 9 ］ of this tubbiness stove basin is deep into the middle and lower part in the water jacket outside, and its periphery links to each other with the bottom of water jacket ［ 2 ］, a tempering insulation cover ［ 10 ］ is arranged in the stove basin, ［ 7 ］ be stone or metal plate for standing a stove on as a precaution against fire, it cover the stove basin above, ［ 8 ］ are outlet flue.

For more improving this innovation and creation, we provide a specific embodiment, and Fig. 3 is the front half sectional view of tempering heat preserving type high-efficiency energy-saving heating stove embodiment.We are improved to " people " font with the normal cross-section of water jacket, and just the upper design of water jacket ［ 2 ］ is a domatic, make the top of water jacket become genuine peviform; And the bottom of water jacket, promptly the part that contacts with burner hearth also is designed to domatic, to increase the contact-making surface of water jacket and burner hearth.In addition, for same purpose, the number row that the outer heat absorbing sheet of arranging ［ 5 ］ of water jacket inwall also can be arranged side by side arranges, and the benefit of bringing like this is: because water jacket top is peviform, sits pot in the above and can make more close combustion chamber, the bottom of a pan, heat-obtaining is effective.

Realize this high-efficiency energy-saving heating stove, method manufacturing that can be cylinder iron.

Tempering heat preserving type high-efficiency energy-saving heating stove can improve the thermal efficiency than existing most of heating stoves, and according to initial estimate, tempering heat preserving type high-efficiency energy-saving heating stove approximately can improve the thermal efficiency 8～10.

Claims (3)

1, tempering heat preserving type high-efficiency energy-saving heating stove, water filling port [3], the delivery port [4] on top, the outer ringwise stove basin in a plurality of heat absorbing sheets [5], bottom [6], the top stone or metal plate for standing a stove on as a precaution against fire [7] that covers the stove basin and the outlet flue formations such as [8] of arranging of water jacket wall by burner hearth [1], water jacket [2], water jacket bottom is characterized in that:

(1) this stove basin is the tubbiness of annular, and the extension [9] of this tubbiness stove basin is deep into the middle and lower part in the water jacket outside;

(2) in the stove basin, increase a tempering insulation cover [10].

2, tempering heat preserving type high-efficiency energy-saving heating stove according to claim 1 is characterized in that its water jacket normal cross-section is " people " font, and promptly the upper and lower of water jacket ［ 2 ］ is domatic.

3, according to claim 1,2 described tempering heat preserving type high-efficiency energy-saving heating stoves, the outer heat absorbing sheet of arranging ［ 5 ］ of water jacket inwall that it is characterized in that it is to arrange with number row arranged side by side.

Images