CN220186876U

CN220186876U - Air blowing fireplace

Info

Publication number: CN220186876U
Application number: CN202321027379.6U
Authority: CN
Inventors: 孟令兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-12-15
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a blowing fireplace, which relates to the technical field of fireplaces and comprises a furnace body and a combustion chamber, wherein the furnace body comprises a fireplace top plate, a fireplace bottom plate, a fireplace back plate, a wall furnace door and a fireplace side plate, the combustion chamber comprises a combustion chamber top plate, a combustion chamber bottom plate, a combustion chamber back plate and a combustion chamber side plate, a heat dissipation air inlet is formed in the fireplace bottom plate, a heat dissipation air outlet is formed between the wall furnace door and the fireplace top plate, heat dissipation channels are formed between the combustion chamber back plate and the combustion chamber top plate and between the combustion chamber top plate and the fireplace top plate, heat dissipation air channels are formed by the heat dissipation air inlets, the heat dissipation channels and the heat dissipation air outlets together, and top heat dissipation fins and back heat dissipation fins are arranged on the combustion chamber top plate and the combustion chamber back plate respectively, and inclined baffles are arranged in the combustion chamber.

Description

Air blowing fireplace

Technical Field

The utility model relates to the technical field of fireplaces, in particular to a blowing fireplace.

Background

The fireplace is an indoor heating device, which uses combustible as energy to heat and warm. The fireplace has various heating modes, including mainly heat radiation and heat exchange modes.

Taking a blowing heat exchange mode as an example, combustible materials are combusted in the fireplace and radiate heat outwards, indoor air circulates in a blowing mode, heat radiated by the combustion of the combustible materials is continuously taken away, and heat is supplied to the indoor environment. The prior art discloses a fireplace with such heat exchange mode, in particular a wood-burning fireplace (publication number: CN 217604157U, patent number: 202221728804. X). When the wood-burning fireplace is used for burning and supplying heat, high-temperature smoke in the fireplace is discharged in a circulating way towards the smoke tube through the smoke tube, and the smoke tube is easy to see.

Disclosure of Invention

Aiming at the problems in the background technology, the utility model provides a blowing fireplace.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fireplace of blowing, includes the furnace body and embeds the combustion chamber in the furnace body, the furnace body includes the fireplace roof at furnace body top, the fireplace bottom plate of bottom, the fireplace backplate of rear end, the wall furnace gate of front end and the fireplace curb plate of horizontal both sides, the combustion chamber is installed in the furnace body, be located wall furnace gate department, including the combustion chamber roof at combustion chamber top, the combustion chamber bottom plate of bottom, the combustion chamber backplate of rear end and the combustion chamber curb plate of horizontal both sides, characterized in that, the fireplace bottom plate department sets up the heat dissipation air intake, be provided with the heat dissipation air outlet between wall furnace gate and the fireplace roof, leave the heat dissipation passageway of intercommunication between combustion chamber backplate and the fireplace backplate and between combustion chamber roof and the fireplace roof, heat dissipation passageway and heat dissipation air outlet intercommunication constitute the heat dissipation wind channel of fireplace jointly, heat dissipation air intake department sets up the hair-dryer, be provided with top fin and back fin on combustion chamber roof and the back fin respectively, top fin and back fin are located the heat dissipation wind channel respectively;

the combustion chamber is internally provided with an inclined baffle, the combustion chamber top plate is provided with a smoke outlet pipe, the middle position of the combustion chamber bottom plate is provided with a primary combustion air inlet, the periphery of the inclined baffle is fixedly connected with the combustion chamber back plate and the combustion chamber side plate, the inclined baffle is obliquely arranged in the combustion chamber, one end of the inclined baffle, which is connected with the combustion chamber back plate, is positioned at a low position, the other end of the inclined baffle extends towards the upper end direction of the wall furnace door, the inclined baffle does not contact with the wall furnace door and the combustion chamber top plate and leaves a channel, and the smoke outlet pipe is communicated with the interior of the combustion chamber and sequentially penetrates through the heat dissipation channel and the fireplace top plate.

The air blowing fireplace is characterized in that a fan cover plate is arranged at the radiating air inlet.

In the air-blowing fireplace, the smoke outlet pipe is close to the back plate of the combustion chamber.

The air-blowing fireplace is characterized in that a longitudinal baffle is arranged in the combustion chamber, and a wood ash box is communicated with the lower end of the combustion chamber; the periphery of the longitudinal baffle is fixedly connected with the combustion chamber bottom plate, the combustion chamber side plate and the inclined baffle respectively, a chamber is formed between the longitudinal baffle and the combustion chamber back plate and is a secondary combustion air inlet chamber, and a secondary combustion air inlet is formed in the longitudinal baffle; the wood ash box is characterized in that a first air inlet grid and a second air inlet grid are respectively arranged at the front and the rear of the bottom of the wood ash box, a separation baffle is arranged between the first air inlet grid and the second air inlet grid, the separation baffle separates the wood ash box into a front cavity and a rear cavity, the first air inlet grid is communicated with a primary combustion air inlet, and the second air inlet grid is communicated with a secondary combustion air inlet cavity and a secondary combustion air inlet.

The air-blowing fireplace is characterized in that the inclined baffle plate and the longitudinal baffle plate are vermiculite plates.

In the air blowing fireplace, a cavity is reserved between the wood ash box and the bottom plate of the fireplace, and the wood ash box is a firewood match room.

The utility model has the technical effects and advantages that:

Drawings

FIG. 1 is a schematic diagram of the present utility model.

Fig. 2 is a rear view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

FIG. 4 is a schematic diagram of a gas flow path according to the present utility model.

Reference numerals illustrate: 1. a furnace body; 2. a combustion chamber; 3. a fireplace top plate; 4. a fireplace soleplate; 5. a fireplace back plate; 6. a wall oven door; 7. fireplace side panels; 8. a combustion chamber top plate; 9. a combustion chamber floor; 10. a combustor back plate; 11. a combustion chamber side plate; 12. a heat dissipation air inlet; 13. a heat radiation air outlet; 14. a heat dissipation channel; 15. a heat dissipation air duct; 16. a blower; 17. a top heat sink; 18. a back heat sink; 19. a bevel baffle; 20. a smoke outlet pipe; 21. a primary combustion air inlet; 22. a fan cover plate; 23. a longitudinal baffle; 24. a wood ash box; 25. a secondary combustion air inlet chamber; 26. a secondary combustion air inlet; 27. a first air inlet grid; 28. a second air inlet grid; 29. a separation baffle; 30. chai Huoshi; 31. a first control handle; 32. a second control handle; l1, a high-temperature flue gas circulation route; l2, indoor gas heat exchange and circulation route; l3, a primary combustion-supporting gas supply line; and L4, a secondary combustion-supporting gas supply line.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in the drawings, the embodiment discloses a blowing fireplace, comprising a furnace body 1 and a combustion chamber 2 arranged in the furnace body 1, wherein the furnace body 1 comprises a fireplace top plate 3 at the top of the furnace body 1, a fireplace bottom plate 4 at the bottom, a fireplace back plate 5 at the rear end, a fireplace door 6 at the front end and fireplace side plates 7 at the two sides horizontally, the combustion chamber 2 is arranged in the furnace body 1, is positioned at the wall furnace door 6 and comprises a combustion chamber top plate 8 positioned at the top of the combustion chamber 2, a combustion chamber bottom plate 9 at the bottom, a combustion chamber back plate 10 at the rear end and combustion chamber side plates 11 at the two sides horizontally, and is characterized in that a heat dissipation air inlet 12 is arranged at the fireplace bottom plate 4, a heat dissipation air outlet 13 is arranged between the fireplace door 6 and the fireplace top plate 3, a heat dissipation channel 14 communicated between the combustion chamber back plate 10 and the fireplace back plate 5 and between the combustion chamber top plate 8 and the fireplace top plate 3 is reserved, the heat dissipation air inlet 12, the heat dissipation channel 14 and the heat dissipation air outlet 13 are communicated to jointly form a heat dissipation air flue 15 of the blowing fireplace, a blower 16 is arranged at the heat dissipation chamber top plate 8 and the combustion chamber 10, top plate 17 and the heat dissipation fins 18 are respectively positioned at the back and the back portions 15 are positioned in the heat dissipation air flue 15; when in use, combustible matters in the combustion chamber 2 are combusted, heat is combusted to the heat dissipation air duct 15 through the top heat dissipation fins 17 and the back heat dissipation fins 18, indoor air circulates and circulates through the heat dissipation air duct 15 (L2 shown in fig. 4, L2 is an indoor gas heat exchange circulation route), and meanwhile, heat emitted by the top heat dissipation fins 17 and the back heat dissipation fins 18 is taken away, so that heat energy is absorbed and transferred indoors;

in addition, an inclined baffle 19 is arranged in the combustion chamber 2, a smoke outlet pipe 20 is arranged on the combustion chamber top plate 8, and the smoke outlet pipe 20 is connected with a smoke outlet pipeline to discharge smoke to the outside; a primary combustion air inlet 21 is arranged in the middle of the combustion chamber bottom plate 9 and is used for air inlet oxygenation; the periphery of the inclined baffle 19 is fixedly connected with the combustion chamber backboard 10 and the combustion chamber side plate 11, the inclined baffle 19 is obliquely arranged in the combustion chamber 2, one end of the inclined baffle 19 connected with the combustion chamber backboard 10 is at a low position, the other end of the inclined baffle extends towards the upper end direction of the wall furnace door 6, and is not contacted with the fireplace door 6 and the combustion chamber top plate 8, a channel is reserved, so that high-temperature flue gas in the combustion chamber 2 ascends along the direction of the inclined baffle 19, the high-temperature flue gas flows smoothly (L1 and L1 are high-temperature flue gas flowing paths as shown in fig. 4), in the process that the high-temperature flue gas flows towards the flue gas outlet pipe 20, the flue gas outlet pipe 20 is fully contacted with the combustion chamber top plate 8 of the combustion chamber 2, the heat dissipation and heat exchange efficiency is improved, the flue gas outlet pipe 20 is communicated with the interior of the combustion chamber 2, and sequentially passes through the heat dissipation channel 14 and the fireplace top plate 3, and the influence of the high-temperature flue gas flowing in the heat dissipation air duct 15 is extremely small.

Example 2

The embodiment discloses fireplace bloies, and heat dissipation air intake 12 department is provided with fan apron 22 for filter the air inlet, in addition, go out tobacco pipe 20 and be close to combustion chamber backplate 10, can effectively increase the contact stroke of high temperature flue gas and combustion chamber top plate 8, guarantees heat exchange efficiency and effect.

Example 3

The embodiment discloses a blowing fireplace, wherein a longitudinal baffle plate 23 is arranged in a combustion chamber 2, the combustion chamber 2 has a certain function of supporting an inclined baffle plate 19, the lower end of the combustion chamber 2 is communicated with a wood ash box 24, and ash residues (the combustible is mainly firewood) after combustible material combustion are collected; the longitudinal baffle plate 23 is vertically arranged, the periphery of the longitudinal baffle plate 23 is fixedly connected with the combustion chamber bottom plate 9, the combustion chamber side plate 11 and the inclined baffle plate 19 respectively, a chamber is formed between the longitudinal baffle plate 23 and the combustion chamber back plate 10 and is a secondary combustion air inlet chamber 25, and a secondary combustion air inlet 26 is formed in the longitudinal baffle plate 23; the wood ash box 24 is provided with a first air inlet grid 27 and a second air inlet grid 28 at the front and back of the bottom, a separation baffle 29 is arranged between the first air inlet grid 27 and the second air inlet grid 28, the separation baffle 29 separates the wood ash box 24 into a front cavity and a back cavity, the first air inlet grid 27 is communicated with the primary combustion air inlet 21 and is used for supplying combustion-supporting gas at the primary air supply of the combustion chamber 2, and the circulation direction of the combustion-supporting gas is from bottom to top (L3 and L3 are primary combustion-supporting gas supply paths shown in fig. 4); the second air inlet grid 28 is communicated with the secondary combustion air inlet chamber 25 and the secondary combustion air inlet 26, and is used for secondary air supply of the combustion chamber 2, the combustion-supporting air flows along the direction of the inclined baffle 19, combustion-supporting air is supplied to the upper part of fireworks (as shown in fig. 4, L4 is a secondary combustion-supporting air supply route), the full combustion of combustible materials can be effectively ensured, and the utilization rate of the combustible materials and the heating efficiency of the air-blowing fireplace are improved.

Example 4

The embodiment discloses a fireplace of blowing, in order to increase the life of inclined baffle 19 and vertical baffle 23, inclined baffle 19 and vertical baffle 23 are vermiculite board, in addition, leave the cavity between wood ash box 24 and the fireplace bottom plate 4, are firewood room 30 for getting and putting combustible material.

Example 4

The embodiment discloses fireplace bloies, first air inlet grid 27 and second air inlet grid 28 are provided with the valve baffle of control first air inlet grid 27 and second air inlet grid 28 opening size respectively to be connected with the first control handle 31 and the second control handle 32 that are used for controlling the valve baffle correspondingly, first control handle 31 and second control handle 32 extend to the fireplace front end of bloeing, fireplace door 6 below, and the manual control of being convenient for, and then the intake of adjustment first air inlet grid 27 and second air inlet grid 28.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used by the utility model can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blowing fireplace, includes furnace body (1) and combustion chamber (2) of being built-in furnace body (1), furnace body (1) include fireplace roof (3) at furnace body (1) top, fireplace bottom plate (4) of bottom, fireplace backplate (5) of rear end, fireplace door (6) of front end and fireplace curb plate (7) of horizontal both sides, combustion chamber (2) install in furnace body (1), are located wall furnace door (6) department, including combustion chamber roof (8) at combustion chamber (2) top, combustion chamber bottom plate (9) of bottom, combustion chamber backplate (10) of rear end and combustion chamber curb plate (11) of horizontal both sides, characterized in that, heat dissipation air intake (12) have been seted up to fireplace bottom plate (4) department, be provided with between fireplace door (6) and fireplace roof (3) and heat dissipation air outlet (13), leave passageway (14) of intercommunication between combustion chamber backplate (10) and fireplace backplate (5) and between combustion chamber roof (8) and fireplace roof (3), heat dissipation passageway (12) and heat dissipation air intake (16) are set up in heat dissipation air intake (16) common air intake (12), a top radiating fin (17) and a back radiating fin (18) are respectively arranged on the combustion chamber top plate (8) and the combustion chamber back plate (10), and the top radiating fin (17) and the back radiating fin (18) are both positioned in the radiating air duct (15);

the novel combustion chamber is characterized in that an inclined baffle plate (19) is arranged in the combustion chamber (2), a smoke outlet pipe (20) is arranged on the combustion chamber top plate (8), a primary combustion air inlet (21) is formed in the middle of the combustion chamber bottom plate (9), the periphery of the inclined baffle plate (19) is fixedly connected with the combustion chamber back plate (10) and the combustion chamber side plate (11), the inclined baffle plate (19) is obliquely arranged in the combustion chamber (2), one end of the inclined baffle plate, which is connected with the combustion chamber back plate (10), is in a low position, the other end of the inclined baffle plate extends towards the upper end direction of the wall furnace door (6) and is not in contact with the fireplace door (6) and the combustion chamber top plate (8), a channel is reserved, and the smoke outlet pipe (20) is communicated with the interior of the combustion chamber (2) and sequentially penetrates through the heat dissipation channel (14) and the fireplace top plate (3).

2. A blowing fireplace as claimed in claim 1, characterised in that a fan cover (22) is provided at the heat dissipation air inlet (12).

3. A blowing fireplace as claimed in claim 1, characterised in that the smoke outlet tube (20) is adjacent the back panel (10) of the combustion chamber.

4. A blowing fireplace as claimed in claim 1, characterised in that a longitudinal baffle (23) is provided in the combustion chamber (2), the lower end of the combustion chamber (2) being connected with a wood ash box (24); the longitudinal baffle (23) is vertically arranged, the periphery of the longitudinal baffle is fixedly connected with the combustion chamber bottom plate (9), the combustion chamber side plate (11) and the inclined baffle (19) respectively, a chamber is formed between the longitudinal baffle (23) and the combustion chamber back plate (10), the chamber is a secondary combustion air inlet chamber (25), and a secondary combustion air inlet (26) is formed in the longitudinal baffle (23); the wood ash box is characterized in that a first air inlet grid (27) and a second air inlet grid (28) are respectively arranged at the front and the rear of the bottom of the wood ash box (24), a separation baffle (29) is arranged between the first air inlet grid (27) and the second air inlet grid (28), the separation baffle (29) separates the wood ash box (24) into a front cavity and a rear cavity, the first air inlet grid (27) is communicated with a primary combustion air inlet (21), and the second air inlet grid (28) is communicated with a secondary combustion air inlet cavity (25) and a secondary combustion air inlet (26).

5. A blowing fireplace as claimed in claim 4, wherein the inclined baffles (19) and the longitudinal baffles (23) are each vermiculite plates.

6. A blowing fireplace as claimed in claim 4 wherein the wood ash box (24) and the fireplace floor (4) leave a cavity therebetween being a firewood chamber (30).