Inner container row type heating furnace

Abstract

The utility model discloses a liner column type heating furnace and belongs to the technical field of household heating equipment. The heating furnace comprises a furnace body, the furnace body is fixed on a base, a water pipe fire grate is fixed on the lower portion in the furnace body and communicated with a furnace body water jacket, the furnace body is divided into a first combustion chamber and a second combustion chamber, the lower portions of the first combustion chamber and the second combustion chamber are communicated, and a plurality of transverse heat conduction pipes are fixedly arranged behind the second combustion chamber. The ash removal drawer is arranged in the base and located below the water pipe fire grate, and an air adjusting window is arranged at the front end of the ash removal drawer. A water jacket smoke box is fixedly installed at a smoke outlet in the rear portion of the upper end of the boiler body, a water jacket of the water jacket smoke box is communicated with a boiler body water jacket, the inner wall of the water jacket smoke box is fixedly connected with a plurality of heat conduction water pipes and a plurality of water jacket liners, the water jacket liners are arranged side by side to form a liner column, and a water outlet is formed in the outer wall of the water jacket smoke box. The top of the water jacket smoke box is detachably covered with a box cover, and the box cover is provided with an ash removal door and a smoke outlet. The household boiler solves the problems that an existing household boiler is low in heat efficiency, wastes energy and the like when facing a large heating area.

Description

TECHNICAL FIELD

[0001] The utility model belongs to heating equipment technical field, concretely relates to a gall bladder column formula heating stove. BACKGROUND

[0002] In northern China, the temperature is lower in winter, and most of the heating equipment adopts the hot water circulation mode for heating. At present, the common boiler on the market is mostly a return boiler, which usually needs to be equipped with a fan when facing a house or a factory building with a larger heating area (generally more than 300 square meters). Although the fan can increase the burning distance of the flame, the heating area is far from enough. In addition, the ash removal operation of this kind of boiler is very inconvenient, the thermal efficiency is low, and noise is also produced, which increases the electricity cost. SUMMARY

[0003] The utility model aims at providing a gall bladder column formula heating stove to solve the problems of low thermal efficiency and energy waste of the existing heating equipment when facing a larger heating area.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0005] A gall bladder column formula heating stove, comprising a stove body, the stove body is fixed on a base, a water pipe grate is fixed in the lower part of the stove body, the water pipe grate is communicated with the water jacket of the stove body, the combustion chamber of the stove body is divided into a first combustion chamber and a second combustion chamber from front to back, the lower ends of the first combustion chamber and the second combustion chamber are communicated, a filler port is arranged at the top of the first combustion chamber, a slag removal port is arranged at the front end of the first combustion chamber close to the water pipe grate, a plurality of transverse heat conduction pipes are fixedly arranged at the rear of the second combustion chamber and communicated with the water jacket of the stove body; an ash removal drawer is slidably arranged in the base and corresponds to the lower end of the stove body, an air adjusting window is arranged at the front end of the ash removal drawer; a water jacket smoke box is fixedly installed at the flue gas outlet at the top rear part of the stove body, the water jacket of the water jacket smoke box is communicated with the water jacket of the stove body, the inner wall of the water jacket smoke box is fixedly connected with a plurality of heat conduction water pipes and a plurality of water jacket inner containers, the plurality of heat conduction water pipes and the plurality of water jacket inner containers are communicated with the water jacket of the water jacket smoke box, the plurality of water jacket inner containers are arranged side by side to form a gall bladder column, a water outlet is arranged on the upper part of the outer wall of the water jacket smoke box, a box cover is detachably arranged on the top of the water jacket smoke box, and an ash removal door and a smoke outlet are arranged on the box cover.

[0006] Further, the top of the second combustion chamber is provided with a cooking port; the transverse heat conduction pipes are arranged behind the cooking port.

[0007] Further, the first combustion chamber and the second combustion chamber are separated by a water partition plate, the water partition plate is fixedly connected with the inner walls of the stove body on the left and right sides and communicated with the water jacket of the stove body, spaces are left between the top end of the water partition plate and the inner walls of the stove body on the top and between the bottom end of the water partition plate and the inner walls of the stove body on the bottom.

[0008] Further, the air adjusting window comprises a handle and a plurality of air adjusting windows; the plurality of air adjusting windows are arranged on the front side plate of the ash cleaning drawer, a long hole is arranged on the middle part of the front side plate of the ash cleaning drawer in the vertical direction, the inner side of the left and right side plates of the ash cleaning drawer is symmetrically provided with a sliding groove in the vertical direction, one end of the handle is slidably connected with the long hole, the other end of the handle is fixedly provided with an air adjusting door, the air adjusting door is slidably connected with the sliding grooves of the left and right side plates of the ash cleaning drawer, and the air adjusting door is arranged on the back of the front side plate of the ash cleaning drawer.

[0009] Further, a dust cover is fixedly arranged at the intersection of the front end of the furnace body and the base, the dust cover is opposite to the slag discharge port, the dust cover is arranged above the ash cleaning drawer and communicates with the ash cleaning drawer, and a plurality of ventilation windows are arranged on the front end of the dust cover.

[0010] Further, a water storage tank is arranged behind the second combustion chamber, the water storage tank is formed by welding the inner wall of the furnace body and the outer wall of the furnace body, the side wall of the water storage tank is provided with a backwater port and a plurality of electric heating rod interfaces, and a plurality of transverse heat conduction pipes are arranged above the water storage tank and correspond to the flue gas outlet.

[0011] Further, the water jacket smoke tank comprises an inner layer smoke tank, an outer layer smoke tank and a connecting frame, the inner layer smoke tank is formed by welding the inner wall of the water jacket smoke tank, the outer layer smoke tank is formed by welding the outer wall of the water jacket smoke tank, the connecting frame is fixedly connected between the top ends of the inner layer smoke tank and the outer layer smoke tank, and the cavity formed between the inner layer smoke tank and the outer layer smoke tank forms a water jacket of the water jacket smoke tank.

[0012] Further, the water jacket liner comprises an inner layer liner, an outer layer liner and two water jacket liner connecting rings, the inner layer liner is formed by welding the inner wall of the water jacket liner, the outer layer liner is formed by welding the outer wall of the water jacket liner, the upper ends and the lower ends of the inner wall and the outer wall of the water jacket liner are fixedly connected with the water jacket liner connecting rings respectively, and the water jacket liner is connected with the water jacket of the water jacket smoke tank through the upper communication pipe and the lower communication pipe of the water jacket liner.

[0013] Further, a valve hole is arranged on the outer wall of the furnace body at the water storage tank, and an explosion-proof valve is arranged in the valve hole.

[0014] The beneficial effects of the utility model relative to the prior art are:

[0015] 1. The utility model has the characteristics of large heating area, long flame travel, convenient ash cleaning, high thermal efficiency and the like, and these characteristics make it not only suitable for household use, but also suitable for use in factory buildings and the like.

[0016] 2. The furnace body adopts a double combustion chamber design, the two combustion chambers can be separately added with fuel or simultaneously added with fuel according to the ambient temperature and the required temperature, and the use is flexible and convenient.

[0017] 3. The ash cleaning drawer is provided with an air adjusting window, the size of the air adjusting window is adjusted through an air adjusting door, the oxygen amount is adjusted, and then the fuel combustion speed is controlled.

[0018] 4. The ash cleaning drawer is provided with a dust cover, dust diffusion is effectively prevented during ash cleaning operation.

[0019] 5. The smoke outlet part of the furnace body is provided with a water jacket smoke box, a plurality of heat conducting water pipes and a plurality of water jacket inner containers are fixed on the inner wall of the water jacket smoke box, a container row is formed, and the heating area of the flame is greatly improved.

[0020] 6. The box cover arranged on the top of the water jacket smoke box is provided with an ash cleaning door, and daily ash cleaning is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the container row type heating stove.

[0022] Figure 1 The component names and the reference signs involved in the application are as follows:

[0023] smoke outlet 1, ash cleaning door 2, box cover 3, water outlet 4, water jacket inner container inner wall 5, water jacket inner container upper communication pipe 6, water jacket inner container outer wall 7, water jacket inner container 8, heat conducting water pipe 9, water jacket inner container lower communication pipe 10, explosion-proof valve 11, furnace body inner wall 12, transverse heat conducting pipe 13, water storage tank 14, water return port 15, electric heating rod interface 16, water partition plate 17, furnace body outer wall 18, water pipe grate 19, reinforcing square tube 20, base 21, ash cleaning drawer 22, inner and outer wall connecting frame 23, water jacket smoke box outer wall 24, water jacket smoke box inner wall 25, water jacket inner container connecting ring 26, cooking port 27, filler port 28, second combustion chamber 29, first combustion chamber 30, slag cleaning port 31, dust cover 32, ventilation window 33, knob 34, handle 35, air adjusting window 36. DETAILED DESCRIPTION

[0024] As Figure 1As shown, the present embodiment discloses a row of heating stove, including the stove body, the stove body is fixed on the base 21, the lower part of the stove body is fixed with the water pipe grate 19, the water pipe grate 19 is communicated with the water jacket of the stove body, the combustion chamber of the stove body is divided into the first combustion chamber 30 and the second combustion chamber 29 from front to back, the lower ends of the first combustion chamber 30 and the second combustion chamber 29 are communicated (convenient for adding firewood), the top of the first combustion chamber 30 is provided with the filling port 28, the front end of the first combustion chamber 30 is provided with the slag removal port 31 near the position of the water pipe grate 19, the rear of the second combustion chamber 29 is fixedly provided with a plurality of transverse heat conduction pipes 13 communicated with the water jacket of the stove body (convenient for dispersing fire, increasing the heating surface and improving the thermal efficiency); The ash drawer 22 is slidably arranged in the base 21 and corresponds to the lower end of the stove body (the lower end of the stove body is provided with an opening in the middle, and the dust in the combustion chamber can fall into the ash drawer 22), the front end of the ash drawer 22 is provided with an air adjusting window; The water jacket smoke box is fixedly installed at the flue gas outlet at the top rear of the stove body, the water jacket of the water jacket smoke box is communicated with the water jacket of the stove body, the inner wall 25 of the water jacket smoke box is fixedly connected with a plurality of heat conduction water pipes 9 (a plurality of heat conduction water pipes 9 are arranged side by side) and a plurality of water jacket inner containers 8, the plurality of heat conduction water pipes 9 and the plurality of water jacket inner containers 8 are communicated with the water jacket of the water jacket smoke box, the plurality of water jacket inner containers 8 are arranged side by side to form a row of containers (increasing the flame heating surface and improving the utilization rate of heat), the upper part of the outer wall 24 of the water jacket smoke box is provided with a water outlet 4, the top of the water jacket smoke box is provided with a detachable cover, and the cover is provided with an ash removal door 2 and a smoke outlet 1.

[0025] The stove body comprises an inner layer stove body and an outer layer stove body, the inner layer stove body is formed by welding the inner wall 12 of the stove body, the outer layer stove body is formed by welding the outer wall 18 of the stove body, and the cavity formed between the inner layer stove body and the outer layer stove body constitutes the water jacket of the stove body (which is a prior art).

[0026] Further, the top of the second combustion chamber 29 is provided with a cooking port 27; the transverse heat conduction pipe 13 is arranged behind the cooking port 27 (which can disperse the fire, increase the heating surface and improve the thermal efficiency).

[0027] Further, the first combustion chamber 30 and the second combustion chamber 29 are separated by a water partition plate 17, the water partition plate 17 is fixedly connected with the inner wall 12 of the stove body on the left and right sides and is communicated with the water jacket of the stove body, the top end of the water partition plate 17 and the inner wall 12 of the stove body on the top are spaced apart, and the bottom end of the water partition plate 17 and the inner wall 12 of the stove body on the bottom are spaced apart.

[0028] Further, the air adjusting window comprises a handle 35 and a plurality of air adjusting windows 36; the air adjusting windows 36 are arranged on the front side plate of the ash cleaning drawer 22, a long hole is arranged in the middle of the front side plate of the ash cleaning drawer 22 in the vertical direction, and the inner side of the left and right side plates of the ash cleaning drawer 22 is symmetrically provided with a sliding groove in the vertical direction; one end of the handle 35 is slidably connected with the long hole, and the other end of the handle 35 is fixedly provided with an air adjusting door, which is slidably connected with the sliding grooves of the left and right side plates of the ash cleaning drawer 22, and the air adjusting door is arranged on the back of the front side plate of the ash cleaning drawer 22 (by adjusting the up-down position of the handle 35, the oxygen intake is adjusted to control the fuel combustion speed).

[0029] Further, a dust cover 32 is fixedly arranged at the intersection of the front end of the furnace body and the base, the dust cover 32 corresponds to the slag cleaning port 31, the dust cover 32 is arranged above the ash cleaning drawer 22 and communicates with the ash cleaning drawer 22, and a plurality of air adjusting windows 33 are arranged at the front end of the dust cover 32 (when the ash cleaning operation is performed, the slag cleaning door arranged at the slag cleaning port 31 can be opened, the ash cleaning tool (such as a furnace hook) can pass through the air adjusting window 33 to perform the slag cleaning operation, and the coal cinder and coal ash fall into the ash cleaning drawer 22 when passing through the dust cover 32, thereby preventing dust from escaping during the slag cleaning operation).

[0030] Further, the second combustion chamber 29 is provided with a water storage tank 14 (which can increase the water capacity of the heating stove), the water storage tank 14 is formed by welding the inner wall 12 of the furnace body and the outer wall 18 of the furnace body, the side wall of the water storage tank 14 is provided with a backwater port 15 and a plurality of electric heating rod interfaces 16 (which are used for connecting the electric heating rods, so as to facilitate the electric heating when going out and prevent the heating stove from freezing), and a plurality of the horizontal heat conduction pipes 13 are arranged above the water storage tank 14 and correspond to the flue gas outlet.

[0031] Further, the water jacket smoke tank comprises an inner smoke tank, an outer smoke tank and a connecting frame 23, the inner smoke tank is formed by welding the inner wall 25 of the water jacket smoke tank, the outer smoke tank is formed by welding the outer wall 24 of the water jacket smoke tank, the top ends of the inner smoke tank and the outer smoke tank are fixedly connected with the connecting frame 23, and the cavities formed between the inner smoke tank and the outer smoke tank constitute the water jacket of the water jacket smoke tank, and the bottom ends of the inner smoke tank and the outer smoke tank are fixedly connected with the top of the furnace body.

[0032] Further, the water jacket liner 8 comprises an inner layer liner, an outer layer liner and two water jacket liner connecting rings 26, the inner layer liner is formed by welding the water jacket liner inner wall 5, the outer layer liner is formed by welding the water jacket liner outer wall 7, the water jacket liner inner wall 5 and the water jacket liner outer wall 7 are fixedly connected with the water jacket liner connecting rings 26 between the upper ends and the lower ends, the water jacket liner 8 is connected with the water jacket of the water jacket smoke box through the water jacket liner upper connecting pipe 6 and the water jacket liner lower connecting pipe 10 (one end of the water jacket liner upper connecting pipe 6 and the water jacket liner lower connecting pipe 10 is fixedly connected with the water jacket liner outer wall 7 and connected with the water jacket liner, the other end of the water jacket liner upper connecting pipe 6 and the water jacket liner lower connecting pipe 10 is fixedly connected with the water jacket smoke box inner wall 25 and connected with the water jacket of the water jacket smoke box).

[0033] Further, the valve hole is arranged on the furnace body outer wall 18 at the water storage tank 14, and the explosion-proof valve 11 is arranged in the valve hole (when the heating stove is used improperly, the explosion-proof valve 11 can be automatically opened to protect the heating stove).

[0034] Further, the reinforcing square tube 20 is fixedly arranged on the lower periphery of the furnace body outer wall 18, and is used for reinforcing the furnace body.

[0035] Further, the rotary knob hole is arranged in the middle of the front end of the dust cover 32, the rotary knob 34 is arranged in the rotary knob hole, the end of the rotary knob 34 is fixedly provided with the baffle, the baffle is arranged in the dust cover 32 and is attached to the inner side of the front end of the dust cover 32. When the ash is not needed to be cleaned, the rotary knob 34 is rotated, and the baffle is used for shielding the ventilation window 33. The space in the dust cover 32 is large enough, and the baffle can be completely arranged in the dust cover 32 and rotated. When the ash is cleaned, the baffle is rotated to the vertical position.

[0036] The heating stove is connected with the water circulation equipment such as the heating radiator, the floor heating or the water air conditioner, and the water circulation equipment through the water outlet 4 and the water return port 15. The water is injected into the heating stove through the expansion water tank between the water outlet 4 and the water circulation equipment.

[0037] When the ash is cleaned, the slag discharge port 31 can be opened, the ash cleaning tool such as the stove hook can be used for cleaning the slag through the ventilation window 33, and the coal slag and the ash can fall into the ash cleaning drawer 22 when passing through the dust cover 32, so that the slag is cleaned and the dust is prevented from being scattered.

[0038] The utility model discloses a furnace body adopts double combustion chamber design, and the space of two combustion chamber bottom is convenient for burning wood, and two combustion chambers can add fuel separately, also can add fuel simultaneously. The dust cleaning drawer 22 is equipped with the air register, and the fuel combustion speed is controlled through the oxygen content adjustment, and the dust cover 32 is equipped above the dust cleaning drawer 22, and can effectively prevent dust from escaping when operating the dust cleaning. The second combustion chamber 29 rear is provided with several horizontal heat pipes 13, and the fire can be dispersed conveniently. The utility model greatly improves the combustion distance of flame in the furnace body, and has the characteristics of convenient dust cleaning, large heating area, long flame travel, high thermal efficiency etc.

[0039] The fuel includes coal (such as anthracite), wood and the like.

[0040] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model, and does not limit to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept add up to equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. A brazier of the brazier type, characterized in that: The utility model provides a kind of stove, including furnace body, furnace body is fixed on base (21), and water tube grate (19) is fixed in lower portion in furnace body, and water tube grate (19) is connected with furnace water jacket, and the combustion chamber of furnace body is divided into first combustion chamber (30) and second combustion chamber (29) from front to back, and the lower end of first combustion chamber (30) and second combustion chamber (29) is communicated, and the top of first combustion chamber (30) is provided with filler port (28), and the front end of first combustion chamber (30) is provided with clean slag port (31) near water tube grate (19) position, and the rear of second combustion chamber (29) is fixedly provided with several transverse heat pipes (13) being communicated with furnace water jacket;Ash drawer (22) is slidably arranged in base (21) and corresponds with the lower end of furnace body, and the front end of ash drawer (22) is provided with air register;Water jacket smoke box is fixedly installed at flue gas outlet at the top rear of furnace body, and the water jacket of water jacket smoke box is communicated with furnace water jacket, and the inner wall (25) of water jacket smoke box is fixedly connected with several heat pipes (9) and several water jacket inner containers (8), and several heat pipes (9) and several water jacket inner containers (8) are communicated with the water jacket of water jacket smoke box, and several water jacket inner containers (8) are arranged in parallel to form container row, and the upper portion of outer wall (24) of water jacket smoke box is provided with water outlet (4), and the detachable cover on the top of water jacket smoke box is provided with box cover (3), and the box cover (3) is provided with ash door (2) and smoke outlet (1).

2. The balefire stove of claim 1, wherein: The top of the second combustion chamber (29) is provided with a cooking port (27).

3. The bale column heater of claim 1 wherein: The first combustion chamber (30) and the second combustion chamber (29) are separated by a water baffle (17), the water baffle (17) is fixedly connected with the inner walls (12) on the left and right sides of the furnace body and is communicated with the furnace water jacket, a space is left between the top end of the water baffle (17) and the inner wall (12) on the top of the furnace body, and a space is left between the bottom end of the water baffle (17) and the inner wall (12) on the bottom of the furnace body.

4. The bale column heater of claim 1 wherein: The air register includes a handle (35) and a plurality of air register windows (36), the air register windows (36) are formed in the front side plate of the ash drawer (22), a long hole is formed in the middle of the front side plate of the ash drawer (22) in the vertical direction, and sliding grooves are symmetrically arranged on the inner sides of the left and right side plates of the ash drawer (22) in the vertical direction, one end of the handle (35) is slidably connected with the long hole, an air register door is fixed to the other end of the handle (35), the air register door is slidably connected with the sliding grooves of the left and right side plates of the ash drawer (22), and the air register door is arranged in close contact with the back of the front side plate of the ash drawer (22).

5. The bale column heater of claim 1 wherein: A dust cover (32) is fixedly arranged at the intersection of the front end of the furnace body and the base, the dust cover (32) corresponds to the clean slag port (31), the dust cover (32) is arranged above the ash drawer (22) and communicates with the ash drawer (22), and a plurality of ventilation windows (33) are arranged at the front end of the dust cover (32).

6. The bale column heater of claim 1 wherein: The second combustion chamber (29) is provided with a water storage tank (14) behind it, which is formed by welding the inner wall (12) and the outer wall (18) of the furnace body, the side wall of the water storage tank (14) is provided with a backwater port (15) and several electric heating rod interfaces (16), and several transverse heat conduction pipes (13) are arranged above the water storage tank (14) and correspond to the flue gas outlet.

7. The bale column heater of claim 1 wherein: The water jacket smoke box comprises an inner smoke box, an outer smoke box and a connecting frame (23), the inner smoke box is formed by welding the inner wall (25) of the water jacket smoke box, the outer smoke box is formed by welding the outer wall (24) of the water jacket smoke box, the connecting frame (23) is fixedly connected between the top ends of the inner smoke box and the outer smoke box, the cavity formed between the inner smoke box and the outer smoke box constitutes a water jacket of the water jacket smoke box, and the bottom ends of the inner smoke box and the outer smoke box are fixedly connected with the top of the furnace body.

8. The bale column heater of claim 1 wherein: The water jacket liner (8) comprises an inner liner, an outer liner and two water jacket liner connecting rings (26), the inner liner is formed by welding the inner wall (5) of the water jacket liner, the outer liner is formed by welding the outer wall (7) of the water jacket liner, the upper end and the lower end of the inner wall (5) and the outer wall (7) of the water jacket liner are fixedly connected with the water jacket liner connecting rings (26) respectively, and the water jacket liner (8) is communicated with the water jacket of the water jacket smoke box through the upper communication pipe (6) and the lower communication pipe (10) of the water jacket liner.

9. The bale column heater of claim 6 wherein: The outer wall (18) of the furnace body is provided with a valve hole at the position of the water storage tank (14), and an explosion-proof valve (11) is arranged in the valve hole.

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