CN211781236U

CN211781236U - Heating stove

Info

Publication number: CN211781236U
Application number: CN202020300352.XU
Authority: CN
Inventors: 金浩新; 张伟; 王琪
Original assignee: Qinhuangdao Xinzhulian Harness And Clothing Co ltd
Current assignee: Qinhuangdao Xinzhulian Harness And Clothing Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-27
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a heating furnace, belonging to the technical field of heating equipment, comprising a furnace body and a chimney, wherein the upper end surface of the furnace body is a furnace surface, and a hearth is arranged inside the furnace body; the furnace surface is provided with a chimney seat, a furnace ring and a furnace cover; the lower extreme of furnace is connected with the fire grate, and the lower extreme of fire grate is linked together with the ash bucket, the heating stove still includes the outrigger, outrigger fixed connection is in the periphery of furnace body, furnace includes big furnace and the cover and establishes the little furnace in big furnace. The heating furnace of the utility model is suitable for the plateau area with high altitude; the heating furnace of the utility model is suitable for various types of buildings, not only suitable for tents, but also suitable for fixed houses without heating facilities; the heating furnace of the utility model is also widely applicable to various types of fuels, and can burn coal, firewood, dried animal manure and the like; simultaneously the heating furnace of the utility model also has the advantages of simple structure, convenient installation and convenient and fast movement.

Description

Heating stove

Technical Field

The utility model relates to a heating equipment is used in plateau class especially relates to a heating stove.

Background

In cold winter, except for the area of central heating, people rely on the heating stove to heat, especially can remove some personnel of residence often, such as the soldier of high school etc.. The problem of scald is touched to mistake that current plateau class heating stove takes place the too high temperature of heating stove radiating surface and leads to basically in the use easily to can not carry out convenient transportation and move as required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heating stove can prevent that the mistake that the high temperature of plateau heating stove cooling surface leads to from touching the problem of scald to can be suitable for multiple fuel, still can conveniently transport and remove.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a heating furnace comprises a furnace body and a chimney, wherein the upper end surface of the furnace body is a furnace surface, and a hearth with a cavity structure with an upper opening and a lower opening is arranged in the furnace body; the furnace surface is provided with a chimney seat communicated with the hearth, and is also provided with a furnace ring and a furnace cover corresponding to the position of the hearth, and the furnace cover can be covered on the furnace ring; the heating furnace comprises a furnace body, a chimney, a hearth, a grate, an ash bucket, an outer frame and a support leg, wherein the chimney is detachably connected with a chimney seat, the lower end of the furnace hearth is connected with the grate, the lower end of the grate is communicated with the ash bucket positioned at the bottom end inside the furnace body, the ash bucket can be taken out from the inside of the furnace body in a sliding manner, the outer frame is fixedly connected to the periphery of the furnace body, and the bottom of the outer frame is provided with; the hearth comprises a large hearth and a small hearth sleeved inside the large hearth.

The utility model discloses technical scheme's further improvement lies in: the number of the furnace rings is 1-3, the furnace rings are all circular rings, the diameter of each furnace ring is reduced along the radial outside-in of the upper end opening of the furnace hearth in sequence, and the upper end opening of the furnace hearth can be tightly covered by each furnace ring matched with the furnace cover.

The utility model discloses technical scheme's further improvement lies in: the grate is of a grid-shaped structure.

The utility model discloses technical scheme's further improvement lies in: the ash bucket is of a cubic structure with an open top end, the open top end of the ash bucket is adjacent to the grate, and a handle is further arranged on one surface of the ash bucket, which is positioned on the periphery of the furnace body.

The utility model discloses technical scheme's further improvement lies in: the bottom surface of the outer frame is of a grid-shaped structure.

The utility model discloses technical scheme's further improvement lies in: the outer frame is connected with the furnace body through bolts.

The utility model discloses technical scheme's further improvement lies in: the bottom of landing leg still is equipped with the universal wheel, and the universal wheel is equipped with brake structure.

The utility model discloses technical scheme's further improvement lies in: the heating furnace also comprises any one or more of a fire hook, a fire shovel, a fire tong or a poking strip.

The utility model discloses technical scheme's further improvement lies in: and a handle is also arranged on the inner surface of the small hearth.

The utility model discloses technical scheme's further improvement lies in: the length, width and height of the heating furnace body are respectively 720mm, 420mm and 585mm, and the length, width and height of the outer frame are respectively 800mm, 585mm and 655 mm.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

the heating furnace of the utility model is suitable for the plateau area with high altitude; the heating furnace of the utility model is suitable for various types of buildings, not only suitable for tents, but also suitable for fixed houses without heating facilities; the heating furnace of the utility model is also widely applicable to various types of fuels, and can burn coal, firewood, dried animal manure and the like; simultaneously the heating furnace of the utility model also has the advantages of simple structure, convenient installation and convenient and fast movement.

Drawings

Fig. 1 is a schematic structural view of the heating stove of the utility model;

fig. 2 is a schematic structural view of a furnace body part of the heating furnace;

FIG. 3 is a schematic longitudinal sectional view of the furnace body of the heating furnace of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a part of the furnace hearth and the grate in the heating furnace.

Wherein, 1-furnace body, 2-outer frame, 3-chimney, 4-furnace surface, 5-chimney seat, 6-furnace cover, 7-furnace ring, 8-ash bucket, 9-furnace chamber, 10-large furnace chamber, 11-small furnace chamber, 12-furnace grate, 13-supporting leg.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

as shown in fig. 1-4, a heating furnace comprises a furnace body 1 and a chimney 3 (the chimney 3 is composed of a plurality of vertical section chimneys (such as 2) and a plurality of horizontal section chimneys (such as 4), an elbow and a right-angle tee at the tail end), the upper end surface of the furnace body 1 is a furnace surface 4, and a hearth 9 with a cavity structure with an upper opening and a lower opening is arranged in the furnace body 1; the furnace surface 4 is provided with a chimney seat 5 communicated with a hearth 9, the furnace surface 4 is also provided with a furnace ring 7 and a furnace cover 6 corresponding to the hearth 9, and the furnace cover 6 can cover the furnace ring 7; the chimney 3 is detachably connected with the chimney seat 5, the lower end of the hearth 9 is connected with the grate 12, the lower end of the grate 12 is communicated with the ash bucket 8 positioned at the bottom end inside the furnace body 1, the ash bucket 8 can be taken out from the inside of the furnace body 1 in a sliding manner, the heating furnace also comprises an outer frame 2 (the outer frame 2 can be convenient to transport the heating furnace and can also be separated from a tent base cloth when used in the tent to prevent the base cloth from being overheated to cause potential safety hazards, a cover structure can be arranged above the outer frame 2 and can play a role in protecting the heating furnace when the heating furnace is not used), the outer frame 2 is fixedly connected to the periphery of the furnace body 1, and the bottom of the outer frame 2 is provided with a supporting leg 13; the hearth 9 comprises a large hearth 10 and a small hearth 11 sleeved inside the large hearth 10 (the design of the large and small hearths makes the structure of the hearth 9 more firm, and different fuels can be conveniently used; the inner space of the hearth 9 is larger, when in use, the fuels are placed at the lower part of the hearth 9, the upper part of the hearth is also provided with a larger space (ensuring that the fuels are burnt with sufficient oxygen), the upper space of the hearth 9 is also provided with a circle of furnace tiles (not shown in the figure, or can be arranged into a block structure and irregularly arranged on the inner surface of the upper part of the hearth 9), the furnace tiles are made of existing refractory materials, such as ceramic fibers, the refractory materials can be heated to a higher temperature when being subjected to high temperature, and can perform secondary combustion on insufficiently combusted substances or combustible gases such as carbon monoxide and the like generated by insufficient combustion, so as to improve the utilization rate.

Preferably, the number of the furnace rings 7 is 1-3, the furnace rings are all circular, the diameter of each furnace ring 7 is sequentially reduced from outside to inside along the radial direction of the upper end opening of the hearth 9, and each furnace ring 7 is matched with the furnace cover 6 to tightly cover the upper end opening (the opening positioned on the furnace surface 4, the opening position corresponds to the upper end opening position of the hearth 9; cookers such as a kettle, a rice cooker and the like can be placed at the opening) of the hearth 9; the grate 12 is of a grid-like structure (not only can be used for placing large fuel blocks, but also smaller fuel blocks can not fall off when not combusted; other parallel strip-shaped structures and the like are also possible); the ash bucket 8 is of a cubic structure with an open top end, the open top end of the ash bucket 8 is adjacent to the fire grate 12, and a handle (which is convenient for taking the ash bucket 8 out of the furnace body 1) is further arranged on one surface of the ash bucket 8 positioned at the periphery of the furnace body 1; the bottom surface of the outer frame 2 is of a grid structure 9 (the grid structure is more beneficial to heat dissipation of the bottom surface of the furnace body 1, the heat dissipation surface of the furnace body 1 is enlarged, the heating effect is enhanced, and the effect of bearing the furnace body 1 is also well played); the outer frame 2 is connected with the furnace body 1 through bolts; the bottom of the supporting leg 13 is also provided with a universal wheel, and the universal wheel is provided with a brake structure (the universal wheel structure enables the heating stove to be conveniently moved, and the brake has a positioning effect); the heating stove also comprises any one or more of a fire hook, a fire shovel, a fire tong or a poking bar (the four tools can be placed inside the chimney 3 when the stove is transported or stored); a handle is further arranged on the inner surface of the small hearth 11 (the small hearth 11 can be conveniently taken out of the large hearth 10); the length, width and height of the heating furnace body 1 are respectively 720mm, 420mm and 585mm, and the length, width and height of the outer frame 2 are respectively 800mm, 585mm and 655mm (the sizes of the furnace body 1 and the outer frame 2 can be redesigned according to actual needs).

The working principle is as follows: the utility model discloses a heating stove is semi-closed stove, adopts adverse current laminar combustion technique, and fuel is added from the bell mouth promptly, and air (wind) are introduced from 12 below of grate, and fuel (can be solid fuel such as coal, firewood, dry animal manure) burns in the furnace chamber, and burning flue gas goes out furnace 9 and arranges to outdoor through chimney 3.

The installation method comprises the following steps: 1) the packing box is opened, the chimney 3 is taken out, the chimney elbow, the right-angle tee joint, the tinfoil and the specification are taken out, and the operation tool is taken out from the straight section chimney. After the parts are complete and no damage is caused, the next step can be carried out.

2) The heating furnace is placed in the middle of a tent or a room or close to the middle, a chimney 3 is assembled according to the figure 1, and the interface position of each section of chimney needs to be wound by 2 circles of tinfoil so as to prevent smoke leakage at the interface of the chimney.

The operation uses:

1) and (5) igniting and operating. The small hearth 11 is used for burning coal, and the coal is ignited by paper scraps and firewood. According to the firepower requirements of heating and cooking, fuel is added in due time, and the combustion air quantity is controlled by adjusting the opening degree of the ash bucket 8 (the opening degree is adjusted by pulling the ash bucket 8). In the initial stage of ignition, coal addition needs to be carried out with less work; after normal combustion, coal is quantitatively added on time.

2) The large furnace 10 is used for burning firewood or dried animal manure, which is placed in the large furnace for burning before ignition. According to the requirements of heating and cooking firepower, fuel is added in due time, and the combustion air quantity is controlled by adjusting the opening of the ash bucket 8.

3) And (6) fire banking. When the fire is closed, the furnace ash and the furnace slag in the hearth 9 are cleaned, the lump coal is added firstly, then the crushed coal is added, the furnace cover 6 is covered, and the ash hopper 8 is closed.

4) And (5) starting the furnace. The furnace ash and the furnace slag are cleaned, a proper amount of coal is added according to the combustion degree of the coal after the fire is closed, and the heating furnace can be recovered to be normally used.

Claims

1. A heating furnace comprises a furnace body (1) and a chimney (3), wherein the upper end surface of the furnace body (1) is a furnace surface (4), and a hearth (9) with a cavity structure with an upper opening and a lower opening is arranged in the furnace body (1); the furnace surface (4) is provided with a chimney seat (5) communicated with the hearth (9), the furnace surface (4) is also provided with a furnace ring (7) and a furnace cover (6) corresponding to the hearth (9), and the furnace cover (6) can cover the furnace ring (7); the connection can be dismantled with chimney seat (5) in chimney (3), the lower extreme and the fire grate (12) of furnace (9) are connected, and the lower extreme and the ash bucket (8) that are located the inside bottom of furnace body (1) of fire grate (12) are linked together, the inside slip of furnace body (1) is taken out, its characterized in that can be followed in ash bucket (8): the heating furnace also comprises an outer frame (2), the outer frame (2) is fixedly connected to the periphery of the furnace body (1), and supporting legs (13) are arranged at the bottom of the outer frame (2); the hearth (9) comprises a large hearth (10) and a small hearth (11) sleeved inside the large hearth (10).

2. A heating stove according to claim 1, characterised in that: the number of the furnace rings (7) is 1-3, the furnace rings are all circular rings, the diameter of each furnace ring (7) is reduced along the radial outside-in direction of the upper end opening of the furnace chamber (9), and the furnace rings (7) are matched with the furnace cover (6) to cover the upper end opening of the furnace chamber (9).

3. A heating stove according to claim 1, characterised in that: the grate (12) is of a grid-like structure.

4. A heating stove according to claim 1, characterised in that: the ash bucket (8) is of a cubic structure with an open top end, the open top end of the ash bucket (8) is adjacent to the fire grate (12), and a handle is further arranged on one surface, located on the periphery of the furnace body (1), of the ash bucket (8).

5. A heating stove according to claim 1, characterised in that: the bottom surface of the outer frame (2) is of a grid structure.

6. A heating stove according to claim 1, characterised in that: the outer frame (2) is connected with the furnace body (1) through bolts.

7. A heating stove according to claim 1, characterised in that: the bottom of landing leg (13) still is equipped with the universal wheel, and the universal wheel is equipped with brake structure.

8. A heating stove according to claim 1, characterised in that: the heating furnace also comprises any one or more of a fire hook, a fire shovel, a fire tong or a poking strip.

9. A heating stove according to claim 1, characterised in that: and a lifting handle is also arranged on the inner surface of the small hearth (11).

10. A heating stove according to claim 1, characterised in that: the length, width and height of the heating furnace body (1) are respectively 720mm, 420mm and 585mm, and the length, width and height of the outer frame (2) are respectively 800mm, 585mm and 655 mm.