CN215113249U

CN215113249U - Particle heating stove utilizing waste heat of chimney

Info

Publication number: CN215113249U
Application number: CN202120062198.1U
Authority: CN
Inventors: 孙秀春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-03
Filing date: 2021-01-03
Publication date: 2021-12-10
Anticipated expiration: 2031-01-03

Abstract

The invention discloses a particle heating furnace utilizing chimney waste heat, which belongs to the field of heating furnaces and comprises a furnace shell and a smoke exhauster, wherein the bottom of one side wall of the furnace shell is fixedly connected with the smoke exhauster, and the smoke exhauster is communicated with the inside of the furnace shell. The chimney water heater can not only cool the discharged flue gas and recycle the heat energy, but also avoid overheating of the exhaust pipe, thereby greatly reducing the potential safety hazard, simultaneously, the chimney water heater, the water inlet pipe, the water outlet pipe and the circulating water in the heating plate can be heated, and the heat can be radiated after reaching the heating plate, thereby realizing the purpose of heating the outside.

Description

Particle heating stove utilizing waste heat of chimney

Technical Field

The utility model relates to a heating stove field specifically is an utilize chimney waste heat formula granule heating stove.

Background

The heating stove variety is very complete, mainly has electric heating stove, fuel gas heating stove, coal-fired heating stove etc. along with people's improvement of standard of living and the reinforcing of environmental protection consciousness, people begin to select clean, pollution-free heating product, have the local gas boiler of selecting of gas, do not have the local oil boiler or the heating of electric boiler of selecting of gas, coal-fired heating stove has in rural area in addition, has not been uncommon in the city.

The more that current granule heating stove used, but current granule heating stove can only carry out hot-blast heating mostly, and the outside is got rid of to the flue gas that produces in the pellet fuel combustion process mostly directly, causes the waste of the energy, can make the pipe high temperature of discharging fume simultaneously, has certain potential safety hazard, and in addition, heating process heating rate is slower, and the effect is not good enough, and heat and the smog separation of burning are not thorough during the heat supply moreover, and the heat supply environment can have certain possibility of dying. Accordingly, those skilled in the art have provided a pellet heating stove using waste heat of chimney to solve the problems suggested in the background art as described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize surplus hot type granule heating stove of chimney to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a particle heating furnace utilizing chimney waste heat comprises a furnace shell and an exhaust fan, wherein the exhaust fan is fixedly connected to the bottom of one side wall of the furnace shell, the exhaust fan is communicated with the inside of the furnace shell, an exhaust pipe is fixedly connected to the output end of the exhaust fan, a chimney water heater is arranged on the periphery of the exhaust pipe, the chimney water heater is connected with the exhaust pipe in a wrapping mode, a sealing gasket is arranged at the contact position of the chimney water heater and the exhaust pipe for sealing, a water outlet pipe is arranged below one side wall of the chimney water heater, a water inlet pipe is arranged above one side wall of the chimney water heater, a water supplementing groove is arranged above the water inlet pipe, a circulating pump is arranged on one side of the water supplementing groove on the water inlet pipe, and a heating plate is arranged between the end of the water inlet pipe and the end of the water outlet pipe; can pass through the circulating pump starts, drives the chimney water heater the inlet tube the outlet pipe and water in the radiator flows in the circulation process behind the chimney water heater with the intraduct high temperature flue gas of discharging fume carries out the heat exchange, heats water, reachs dispel the heat behind the radiator, realize the purpose to outside heat supply heating, and is extremely high-efficient.

As a further aspect of the present invention: the water inlet pipe, the water outlet pipe and the heating radiator are pressed and connected through pipe hoops, the water inlet pipe, the water outlet pipe and the chimney water heater are welded, the water inlet pipe is hermetically connected with the water supplementing groove through threads, and the circulating pump is connected with the water inlet pipe through a flange; the water source can be supplemented to the circulation loop of the water inlet pipe through the water supplementing tank.

As a further aspect of the present invention: a furnace door is connected to one side wall of the furnace shell opposite to the smoke exhauster through a hinge, and a perspective window is arranged on the furnace door; the combustion condition in the furnace shell can be observed in real time through the perspective window on the furnace door.

As a further aspect of the present invention: the perspective window is made of high-temperature-resistant transparent glass through a wrapping process, and the perspective window is hermetically connected with the furnace door in a clamping and pressing mode; the durability of the see-through window can be ensured.

As a further aspect of the present invention: lie in on the stove outer covering the ventilative shutter of furnace gate top fixedly connected with, there is the top cap stove outer covering top one side through hinge connection, the stove outer covering top is located top cap one side fixedly connected with operation controller, the top cap can be conveniently overhauld this heating stove and maintain work such as, operation controller is used for controlling the combustion process of this heating stove.

As a further aspect of the present invention: a combustion box is fixedly connected to the lower middle part in the furnace shell, a smoke chamber is integrally formed in the furnace shell below the combustion box, and the smoke chamber is communicated with the smoke exhaust pipe; an electric auxiliary combustion device is arranged inside the combustion box and used for assisting particle combustion, and a corresponding temperature sensor is arranged inside the furnace shell and used for measuring the temperature inside the combustion chamber.

As a further aspect of the present invention: a flue is integrally formed on one side wall of the furnace shell above the smoke chamber, and a hot air pipe is fixedly connected to the top in the furnace shell at one side of the ventilation shutter; the flue is used for discharging smoke, the hot air pipe exchanges heat with hot smoke in the flue to heat the discharged air, and air heating can be achieved.

As a further aspect of the present invention: the hot air pipe periphery with smoke chamber one side integrated into one piece has the hot air duct, hot air duct bottom fixedly connected with electric fan heater, electric fan heater provides power for the discharge of hot-blast.

As a further aspect of the present invention: the top of the hot air pipe is provided with a radiating fin, a flue opening is integrally formed below the radiating fin, and the radiating fin is fixedly connected with the inner wall of the furnace shell; the flue port is used for discharging smoke.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well chimney water heater's setting not only can cool down exhaust flue gas, carries out recycle to heat energy, avoids discharging fume the pipe overheated, has the greatly reduced potential safety hazard, simultaneously, can heat the circulating water in chimney water heater, inlet tube, outlet pipe and the radiator, dispels the heat after reacing the radiator, realizes the purpose to outside heat supply heating, and is extremely high-efficient.

2. The utility model discloses well fin and hot-blast main carry out the heat exchange with the flue gas, heat its inside air, can discharge the hot-blast intraduct hot-blast through ventilative shutter through the electric fan heater outside, realize warm to indoor wind, can separate the discharge to the flue gas that produces in the granule combustion process, can be to the abundant utilization of heat, high-efficient environmental protection again.

3. The utility model discloses a form of the inside heat exchange of hot-blast main and flue supplies heat to the external world, can ensure that heat and smog separate, ensures the quality of the air of heat supply.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a schematic view of the heating system of the middle chimney water heater of the present invention;

FIG. 4 is a left side view of the internal structure of the present invention;

fig. 5 is a partial sectional structural view of the present invention.

In the figure: 1. a furnace shell; 2. a furnace door; 3. a perspective window; 4. a ventilation louver; 5. a top cover; 6. operating the controller; 7. a smoke exhaust machine; 8. a chimney water heater; 9. a smoke exhaust pipe; 10. a hot air pipe; 11. a flue; 12. a smoking chamber; 13. a combustion box; 14. a heat sink; 15. a hot air passage; 16. a water outlet pipe; 17. a water inlet pipe; 18. a water replenishing tank; 19. a circulation pump; 20. heating radiators; 21. A flue opening; 22. a warm air blower.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in an embodiment of the present invention, an exhaust heat type particle heating stove using chimney waste heat includes a stove shell 1 and a smoke exhauster 7, a smoke exhauster 7 is fixedly connected to a bottom of a side wall of the stove shell 1, the smoke exhauster 7 is communicated with an inside of the stove shell 1, an output end of the smoke exhauster 7 is fixedly connected with a smoke exhaust pipe 9, a chimney water heater 8 is disposed on a periphery of the smoke exhaust pipe 9, the chimney water heater 8 is connected with the smoke exhaust pipe 9 in a covering manner, a contact portion between the chimney water heater 8 and the smoke exhaust pipe 9 is provided with a sealing gasket for sealing, a water outlet pipe 16 is disposed below a side wall of the chimney water heater 8, a water inlet pipe 17 is disposed above a side wall of the chimney water heater 8, a water replenishing groove 18 is disposed above the water inlet pipe 17, a circulating pump 19 is disposed on one side of the water replenishing groove 18 on the water inlet pipe 17, and a heating plate 20 is disposed between an end of the water inlet pipe 17 and an end of the water outlet pipe 16; can start through circulating pump 19, drive the water in chimney water heater 8, inlet tube 17, outlet pipe 16 and the radiator 20 and flow at the circulation, carry out the heat exchange with the inside high temperature flue gas of tub 9 of discharging fume behind chimney water heater 8, heat water, dispel the heat behind the arrival radiator 20, realize the purpose to outside heat supply heating, it is extremely high-efficient.

Wherein, the water inlet pipe 17, the water outlet pipe 16 and the radiator 20 are pressed and connected by pipe hoops, the water inlet pipe 17, the water outlet pipe 16 and the chimney water heater 8 are welded, the water inlet pipe 17 is connected with the water replenishing tank 18 by screw thread sealing, and the circulating pump 19 is connected with the water inlet pipe 17 by flanges; a water source can be supplemented into a circulation loop of a water inlet pipe 17 through a water supplementing groove 18, one side wall of the furnace shell 1, which is opposite to the smoke exhaust 7, is connected with a furnace door 2 through a hinge, and the furnace door 2 is provided with a perspective window 3; the combustion condition in the furnace shell 1 can be observed in real time through a perspective window 3 on the furnace door 2, the perspective window 3 is made of high-temperature-resistant transparent glass through a wrapping process, and the perspective window 3 is hermetically connected with the furnace door 2 in a clamping and pressing mode; the durability of the see-through window 3 can be ensured.

The ventilating shutter 4 is fixedly connected to the upper portion of the furnace door 2 on the furnace shell 1, one side of the top of the furnace shell 1 is connected with the top cover 5 through a hinge, the operation controller 6 is fixedly connected to one side of the top cover 5 on the upper portion of the furnace shell 1, the top cover 5 can facilitate the work of overhauling, maintaining and the like of the heating furnace, the operation controller 6 is used for controlling the combustion process of the heating furnace, the combustion box 13 is fixedly connected to the lower middle portion of the inner portion of the furnace shell 1, a smoke chamber 12 is integrally formed below the combustion box 13 inside the furnace shell 1, and the smoke chamber 12 is communicated with the smoke exhaust pipe 9; an electric auxiliary combustion device is arranged in the combustion box 13 and used for assisting particle combustion, a corresponding temperature sensor is arranged in the furnace shell 1 and used for measuring the temperature in the combustion chamber, a flue 11 is integrally formed on one side wall of the furnace shell 1 above the smoke chamber 12, and a hot air pipe 10 is fixedly connected to one side of the ventilation shutter 4 at the top in the furnace shell 1; the flue 11 is used for discharging smoke, and the hot air pipe 10 exchanges heat with hot smoke in the flue 11 to heat the discharged air, so that air heating can be realized.

A hot air channel 15 is integrally formed on the periphery of the hot air pipe 10 and one side of the smoke chamber 12, a warm air blower 22 is fixedly connected to the bottom of the hot air channel 15, the warm air blower 22 provides power for discharging hot air, a radiating fin 14 is arranged at the top of the hot air pipe 10, a smoke flue 11 opening is integrally formed below the radiating fin 14, and the radiating fin 14 is fixedly connected with the inner wall of the furnace shell 1; 11 mouths of flue are used for discharging fume, hot-blast main 10 exchanges heat with the inside air and the waste heat of flue, exchange heat with the inside air of hot-blast main 10, the inside air of hot-blast main 10 blows off the back, heat the house inside, adopt the form of the inside heat exchange of hot-blast main 10 and flue to supply heat to the external world, can ensure that heat and smog separate, ensure the quality of the air of heat supply, when the different and big or small specification of heating stove of heat supply area, the quantity of installation hot-blast main 10 also differs, four hot-blast main are adorned when heating area one hundred twenty squares, seven hot-blast main 10 are adorned when one hundred sixty squares, eleven hot-blast main 10 are adorned to two hundred squares.

The utility model discloses a theory of operation is: when the heating stove is used, the granular fuel can be added into the combustion box 13 by opening the stove door 2, then the operation controller 6 can be connected with an external power supply, water is filled into the chimney water heater 8, the water inlet pipe 17, the water outlet pipe 16 and the heating plate 20 through the water supplementing groove 18, then the electric auxiliary combustion device in the combustion box 13 can be started to ignite the granular fuel, the temperature in the stove shell 1 can be measured in real time through the temperature sensor in the stove shell 1 in the combustion process of the granular fuel, the combustion condition of the combustion box 13 can be adjusted through the operation controller 6, the smoke generated in the combustion process is collected in the smoke chamber 12, the smoke exhauster 7 works, the smoke exhauster is discharged to the outside through the smoke exhaust pipe 9, after passing through the chimney water heater 8, the heat exchange is carried out with the chimney water heater 8, the discharged smoke can be cooled, the heat energy is recycled, the overheating of the smoke exhaust pipe 9 is avoided, the potential safety hazard is greatly reduced, meanwhile, the circulating water in the chimney water heater 8, the water inlet pipe 17, the water outlet pipe 16 and the heating plate 20 can be heated, the heat dissipation is carried out after the circulating water reaches the heating plate 20, the purpose of external heat supply and heating is realized, the efficiency is extremely high, the heat exchange is carried out between the air in the hot air pipe 10 and the waste heat of the flue, the heat exchange is carried out with the air in the hot air pipe 10, the interior of the house is heated after the air in the hot air pipe 10 is blown out, the heat exchange is carried out between the hot air pipe 10 and the heat in the flue, the heat and the smoke can be ensured to be separated, the quality of the heat supply air is ensured, meanwhile, the heat exchange is carried out between the radiating fins 14 and the flue gas, the air in the hot air pipe 10 is heated, the hot air in the hot air pipe 10 can be discharged to the outside through the ventilation shutter 4 by the fan heater 22, the realization is warm to indoor wind, can separate the discharge to the flue gas that produces in the granule combustion process, can be to the abundant utilization of heat again, high-efficient environmental protection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an utilize chimney waste heat formula granule heating stove, includes stove outer covering (1) and induced-draft fan (7), its characterized in that: the bottom of one side wall of the furnace shell (1) is fixedly connected with the smoke exhaust fan (7), the smoke exhaust fan (7) is communicated with the inside of the furnace shell (1), the output end of the smoke exhaust machine (7) is fixedly connected with a smoke exhaust pipe (9), a chimney water heater (8) is arranged on the periphery of the smoke exhaust pipe (9), the chimney water heater (8) is connected with the smoke exhaust pipe (9) in a wrapping way, a sealing gasket is arranged at the contact part of the chimney water heater (8) and the smoke exhaust pipe (9) for sealing, a water inlet pipe (17) is arranged below one side wall of the chimney water heater (8), a water outlet pipe (16) is arranged above one side wall of the chimney water heater (8), a water replenishing tank (18) is arranged above the water inlet pipe (17), a circulating pump (19) is arranged on one side of the water inlet pipe (17) which is positioned on the water replenishing tank (18), a radiator (20) is arranged between the end part of the water inlet pipe (17) and the end part of the water outlet pipe (16).

2. The particle heating stove using chimney waste heat according to claim 1, characterized in that: the inlet tube (17) and outlet pipe (16) with radiator (20) all through the ferrule crimping, inlet tube (17) and outlet pipe (16) with chimney water heater (8) all welds, inlet tube (17) with moisturizing groove (18) pass through screw thread sealing connection, circulating pump (19) with inlet tube (17) pass through flange joint.

3. The particle heating stove using chimney waste heat according to claim 1, characterized in that: the furnace shell (1) and one side wall opposite to the smoke exhaust fan (7) are connected with a furnace door (2) through hinges, and a perspective window (3) is arranged on the furnace door (2).

4. The pellet heating stove using waste heat of chimney according to claim 3, characterized in that: the perspective window (3) is made of high-temperature-resistant transparent glass through a wrapping process, and the perspective window (3) is connected with the furnace door (2) in a sealing mode in a clamping and pressing mode.

5. The pellet heating stove using waste heat of chimney according to claim 4, characterized in that: the furnace shell is characterized in that the furnace shell (1) is provided with a ventilation shutter (4) fixedly connected to the upper portion of the furnace door (2), one side of the top of the furnace shell (1) is provided with a top cover (5) through a hinge, and the upper portion of the furnace shell (1) is provided with an operation controller (6) fixedly connected to one side of the top cover (5).

6. The pellet heating stove using waste heat of chimney according to claim 5, characterized in that: the furnace shell is characterized in that a combustion box (13) is fixedly connected to the lower middle part in the furnace shell (1), a smoke chamber (12) is integrally formed below the combustion box (13) inside the furnace shell (1), and the smoke chamber (12) is communicated with the smoke exhaust pipe (9).

7. The pellet heating stove using waste heat of chimney according to claim 6, characterized in that: a flue (11) is integrally formed above the smoke chamber (12) on one side wall of the furnace shell (1), and a hot air pipe (10) is fixedly connected to one side of the ventilation shutter (4) at the top in the furnace shell (1).

8. The pellet heating stove using waste heat of chimney according to claim 7, characterized in that: the periphery of the hot air pipe (10) and one side of the smoke chamber (12) are integrally formed to form a hot air channel (15), and the bottom of the hot air channel (15) is fixedly connected with a fan heater (22).

9. The pellet heating stove using waste heat of chimney according to claim 8, characterized in that: the top of the hot air pipe (10) is provided with a radiating fin (14), a flue (11) opening is integrally formed below the radiating fin (14), and the radiating fin (14) is fixedly connected with the inner wall of the furnace shell (1).