Biomass furnace communicated with heatable brick bed

Abstract

The utility model provides a biomass furnace communicated with a heatable brick bed, which comprises a combustion section, a heating section and a heating section, one side of the air supply section is communicated with the upper part of the combustion section, and the other side of the air supply section is provided with a kang communicating air port; the furnace slag section is arranged at the bottom of the combustion section, the furnace slag section is used for receiving furnace slag generated by the combustion section, a slag receiving drawer is arranged in the furnace slag section, and the slag receiving drawer is used for receiving the furnace slag generated by the combustion section; an air adjusting plate capable of rotating is arranged at the joint of the combustion section and the air supply section and used for adjusting the air quantity flowing from the combustion section to the air supply section. According to the biomass furnace communicated with the heatable brick bed, the rotation angle of the air adjusting plate is adjusted through the air adjusting handle, the heating amount can be adjusted in a simple mode, and use is convenient; and the temperature change of the combustion section can be relieved through the water heat exchange system so as to relieve heat dissipation of the biomass heating furnace, and hot water can be provided for users.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass stoves, in particular to a biomass stove for heating a bed. Background Art

[0002] Biomass stoves use biomass shaped fuel (crushed wood, firewood, straw, corn cobs, various fruit shells, and various biomass briquettes, etc.) to fully gasify and burn the fuel in the furnace, and have the functions of cooking, heating, and boiling water. Biomass stoves have the characteristics of wide fuel sources, high combustion efficiency, and diverse uses, and are popular among consumers. Biomass kang stoves combine biomass stoves with traditional kangs, so as to make full use of the heat released by biomass stoves to heat the kangs and heat the whole house.

[0003] The utility model provides a biomass kang stove, which can adjust the heating amount in a simple way and is easy to use. Utility Model Content

[0004] The utility model provides a biomass kang stove, which can adjust the heating amount in a simple way and is easy to use.

[0005] The utility model provides a biomass stove with a kang, comprising: a combustion section, the combustion section is used for burning biomass fuel, one side of the combustion section is provided with a charging port, and the charging port extends obliquely downward; an air supply section, one side of the air supply section is connected with the upper part of the combustion section, the other side of the air supply section is provided with a kang-connecting air port, and the kang-connecting air port transports hot air to the kang; a slag section, the slag section is arranged at the bottom of the combustion section, the slag section is used for receiving the slag produced by the combustion section, a slag receiving drawer is arranged in the slag section, and the slag receiving drawer is used for receiving the slag produced by the combustion section; a rotatable air regulating plate is arranged at the joint of the combustion section and the air supply section, and the air regulating plate is used for regulating the air volume flowing from the combustion section to the air supply section.

[0006] Furthermore, the biomass stove also includes an air adjustment handle, which is located outside the combustion section and connected to the rotating shaft of the air adjustment plate. The air adjustment handle is used to adjust the rotation angle of the air adjustment plate to adjust the air volume.

[0007] Furthermore, a side wall air port is provided on the side wall of the combustion section, and the side wall air port is used to supply air to the combustion section.

[0008] Furthermore, a furnace opening is arranged at the top of the combustion section, and a furnace plate is arranged below the furnace opening, and the furnace plate can be used as a stove.

[0009] Furthermore, a grate is arranged at the bottom of the combustion section, and filter holes are arranged on the grate, slag falls from the filter holes, and unburned fuel is caught by the grate.

[0010] Furthermore, a hot water exchange pipe is provided below the grate, and a hot water exchange pipe is provided in the air supply section.

[0011] Furthermore, a water inlet, a water inlet and a water outlet are arranged on the top of the air supply section, and a water jacket is arranged between the outer wall of the biomass furnace and the furnace core. The water inlet, the water inlet, the water outlet, the hot water exchange pipe under the grate, the hot water exchange pipe in the air supply section and the water jacket are interconnected to form a water heat exchange system.

[0012] The biomass stove for heating a bed provided by the utility model can adjust the rotation angle of the air regulating plate by an air regulating handle, and can adjust the heating amount in a simple manner, and is easy to use; it can also moderate the temperature change of the combustion section through a water heat exchange system to moderate the heat dissipation of the biomass stove for heating a bed, and can also provide hot water for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Shown is a perspective view of a biomass heated kang stove at one angle according to an embodiment of the utility model.

[0014] Figure 2 Shown is a perspective view of the biomass heated kang stove from another angle according to an embodiment of the utility model.

[0015] Figure 3 Shown is a schematic diagram of the internal structure of a biomass heated stove according to an embodiment of the utility model.

[0016] Reference numerals:

[0017] 100: Biomass kang stove;

[0018] 1: Combustion section; 11: Side wall air vent; 12: Charging port; 13: Furnace mouth; 14: Furnace plate; 15: Grate; 16: Hot water exchange pipe;

[0019] 2: air supply section; 21: air adjustment handle; 22: air outlet for kang; 23: water inlet; 24: water outlet; 25: water filling port; 26: hot water exchange pipe; 27: air adjustment plate;

[0020] 3: slag section; 31: slag receiving drawer;

[0021] 4: Outer wall; 5: Furnace core; 6: Water jacket. DETAILED DESCRIPTION

[0022] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0023] Figure 1 Shown is a perspective view of a biomass heated kang stove at one angle according to an embodiment of the utility model. Figure 2 Shown is a perspective view of the biomass heated kang stove from another angle according to an embodiment of the utility model. Figure 3 Shown is a schematic diagram of the internal structure of a biomass heated stove according to an embodiment of the utility model.

[0024] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a biomass kang furnace 100, including: a combustion section 1, the combustion section 1 is used for burning biomass fuel, and a charging port 12 is provided on one side of the combustion section 1, and the charging port 12 extends obliquely downward, and the biomass fuel can be added to the combustion section 1 through the charging port 12; an air supply section 2, one side of the air supply section 2 is connected to the upper part of the combustion section 1, and the other side of the air supply section 2 is provided with a kang air port 22, and the kang air port 22 transports hot air to the kang; a slag section 3, the slag section 3 is arranged at the bottom of the combustion section 1, the slag section 3 is used to receive the slag produced by the combustion section 1, and a slag receiving drawer 31 is provided in the slag section 3, and the slag receiving drawer 31 is used to receive the slag produced by the combustion section 1; a rotatable air regulating plate 27 is provided at the joint of the combustion section 1 and the air supply section 2, and the air regulating plate 27 is used to adjust the air volume flowing from the combustion section 1 to the air supply section 2. The air regulating handle 21 is located outside the combustion section 1 , and the air regulating handle 21 is connected to the rotating shaft of the air regulating plate 27 . The air regulating handle 21 is used to adjust the rotation angle of the air regulating plate 27 to adjust the air volume.

[0025] When in use, biomass fuel is added into the combustion section 1 through the feed port 12, and the biomass fuel is burned in the combustion section 1, and the high-temperature combustion gas generated is sent to the kang through the air supply section 2 and the kang air port 22 to heat the kang. The air adjustment handle 21 is located outside the combustion section 1, and the air adjustment handle 21 is connected to the rotating shaft of the air adjustment plate 27. The user can adjust the rotation angle of the air adjustment plate 27 by adjusting the air adjustment handle 21 to adjust the amount of hot air sent to the kang.

[0026] like Figure 1 As shown, a side wall air port 11 is provided on the side wall of the combustion section 1, and the side wall air port 11 is used to supply air to the combustion section 1. When in use, the slag receiving drawer 31 can also be partially opened to form an additional air supply channel in combination with the side wall air port 11 to promote combustion.

[0027] like Figure 1 and Figure 2 As shown, a furnace opening 13 is provided at the top of the combustion section 1, and a furnace plate 14 is provided below the furnace opening 13, and the furnace plate 14 can be used as a stove. When necessary, the furnace opening 13 can also be opened to promote air supply. A grate 15 is provided at the bottom of the combustion section 1, and filter holes are provided on the grate 15. The slag falls from the filter holes, and the unburned fuel is caught by the grate.

[0028] Figure 3The figure shows the internal structure of the biomass kang furnace of the embodiment of the utility model. In order to better show the internal structure, a part of the outer wall and the furnace are removed. Figure 3 As shown, a hot water exchange pipe 16 is arranged below the grate 15, a hot water exchange pipe 26 is arranged in the air supply section 2, a water inlet 25, a water inlet 23 and a water outlet 24 are arranged at the top of the air supply section 2, a water jacket 6 is arranged between the outer wall 4 of the biomass kang furnace and the furnace 5, and the water inlet 25, the water inlet 23, the water outlet 24, the hot water exchange pipe 16 below the grate 15, the hot water exchange pipe 26 in the air supply section 2 and the water jacket 6 are interconnected to form a water heat exchange system.

[0029] The hot water enters from the water inlet 23, passes through the water jacket 6 between the outer wall 4 and the furnace 5, and the hot water pipe 16 and the hot water pipe 26, and finally the heated hot water flows out from the water outlet 24. This part of hot water can be used for heating or daily life. The user can add water to the water heat exchange system through the water inlet 25 to adjust the water volume, or scoop out excess hot water from the water inlet 25 for their own use. The hot water pipe 16 is located below the grate 15 to absorb the heat released in the combustion section 1. The hot water pipe 26 is located in the air supply section 2 to absorb the heat in the hot air. It is then circulated through the water jacket 6 between the outer wall 4 and the furnace 5 to fully absorb the heat of the combustion section 1 and the air supply section 2, and at the same time, it can also alleviate the drastic changes in the temperature of the combustion section and alleviate the heat dissipation of the combustion section.

[0030] exist Figure 3 In order to better show the internal structure, the outer wall and the furnace on the side facing the reader are removed, so only the water jacket 6 in the cross section can be observed in the figure. In fact, the water jacket 6 is not only connected to the hot water exchange pipe 16 and the hot water exchange pipe 26, but also basically wraps the combustion section 1 and the air supply section 2 to fully absorb the heat, but there is no water jacket on the side where the feeding port 12 is located.

[0031] The biomass stove for heating a bed provided by the utility model can adjust the rotation angle of the air regulating plate by an air regulating handle, and can adjust the heating amount in a simple manner, and is easy to use; it can also moderate the temperature change of the combustion section through a water heat exchange system to moderate the heat dissipation of the biomass stove for heating a bed, and can also provide hot water for users.

[0032] In the description of the present invention, it is necessary to understand that the terms “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” orientations or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any changes and modifications made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. A biomass kang stove, comprising: A combustion section, the combustion section is used for burning biomass fuel, and a feeding port is provided on one side of the combustion section, and the feeding port extends obliquely downward; An air supply section, one side of which is connected to the upper part of the combustion section, and the other side of which is provided with an air outlet for conveying hot air to the kang; A slag section, wherein the slag section is arranged at the bottom of the combustion section, and the slag section is used to receive the slag produced by the combustion section. A slag receiving drawer is arranged in the slag section, and the slag receiving drawer is used to receive the slag produced by the combustion section; It is characterized in that a rotatable air regulating plate is provided at the junction of the combustion section and the air supply section, and the air regulating plate is used to adjust the air volume flowing from the combustion section to the air supply section.

2. The biomass stove according to claim 1, characterized in that: It also includes an air adjustment handle, which is located outside the combustion section and connected to the rotating shaft of the air adjustment plate. The air adjustment handle is used to adjust the rotation angle of the air adjustment plate to adjust the air volume.

3. The biomass stove according to claim 1, characterized in that: A side wall air port is arranged on the side wall of the combustion section, and the side wall air port is used to supply air to the combustion section.

4. The biomass stove according to claim 1, characterized in that: A furnace opening is arranged on the top of the combustion section, and a furnace plate is arranged below the furnace opening, and the furnace plate can be used as a stove.

5. The biomass stove according to claim 1, characterized in that: A grate is arranged at the bottom of the combustion section, and filter holes are arranged on the grate. Slag falls from the filter holes, and unburned fuel is caught by the grate.

6. The biomass stove according to claim 5, characterized in that: A hot water exchange pipe is arranged below the grate.

7. The biomass stove according to claim 6, characterized in that: A hot water exchange pipe is arranged in the air supply section.

8. The biomass stove according to claim 7, characterized in that: A water inlet, a water inlet and a water outlet are arranged on the top of the air supply section, and a water jacket is arranged between the outer wall of the biomass furnace and the furnace. The water inlet, the water inlet, the water outlet, the hot water exchange pipe under the grate, the hot water exchange pipe in the air supply section and the water jacket are interconnected to form a water heat exchange system.

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