CN216346400U

CN216346400U - Efficient air inlet structure of fireplace product

Info

Publication number: CN216346400U
Application number: CN202123151134.8U
Authority: CN
Inventors: 李新忠; 侯书君; 裴国兴; 邢志民
Original assignee: Anyang Ciang Fireplace Co ltd
Current assignee: Anyang Ciang Fireplace Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-19
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of fireplace air inlet structures, in particular to a high-efficiency air inlet structure of a fireplace product, which comprises a furnace body, wherein a furnace door is arranged on the front surface of the furnace body, support legs are symmetrically and fixedly arranged at the bottom end of the furnace body, a furnace plate is arranged inside the furnace body, the top end of the furnace body is communicated with an air outlet, a left protection plate and a right protection plate are symmetrically and fixedly arranged on the inner wall of the furnace body, upper protection plates are arranged on the upper surfaces of the left protection plate and the right protection plate, and an air channel baffle is fixedly arranged on the inner wall of the top end of the furnace body. According to the utility model, on the arrangement of the whole structure of the fireplace, the primary air inlet and the secondary air inlet are in the same air inlet mode as that of the traditional structure, and the tertiary air enters the upper protection plate through the tertiary air inlet on the rear body of the fireplace body and reaches the air vent of the upper protection plate through the interlayer in the upper protection plate, and the air vent of the upper protection plate is designed at the end part of flame combustion, so that the oxygen content at the end part of the flame is effectively improved, the full combustion of fuel is realized, and the combustion efficiency of the fireplace is further improved.

Description

Efficient air inlet structure of fireplace product

Technical Field

The utility model relates to the technical field of fireplace air inlet structures, in particular to a high-efficiency air inlet structure of a fireplace product.

Background

The fireplace is an indoor heating device which is independent or built on a wall, combustible materials are used as energy sources, a chimney is communicated upwards inside the fireplace, the heating device originates from western families or palace heating facilities, fuel of the fireplace is renewable resources and is modernized and improved, the fireplace is still commonly used in the western, and is particularly popular in high education levels claiming an environmental protection idea, the fireplace is mainly divided into an open type fireplace and a closed type fireplace, combustion efficiency is a key performance of the fireplace in the using process, the combustion efficiency is directly related to the using effect of the whole fireplace, and is an important index for judging whether fireplace products are qualified or not, the combustion efficiency requirement of the fireplace is also improved along with the improvement of the environmental protection requirement, the combustion rate is required to be more than 75%, and the air inlet structure of the existing fireplace cannot meet the requirement and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-efficiency air inlet structure of a fireplace product.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient air inlet structure of fireplace product, includes the furnace body, the front of furnace body is provided with the furnace gate, the bottom symmetry fixed mounting of furnace body has the stabilizer blade, the inside of furnace body is provided with the stone or metal plate for standing a stove on as a precaution against fire, the top intercommunication of furnace body has the air outlet, the inner wall symmetry fixed mounting of furnace body has left guard plate and right guard plate, the upper surface of left guard plate and right guard plate is provided with the guard plate, the top inner wall fixed mounting of furnace body has the wind channel baffle, the back of going up the guard plate is provided with splint, the bottom and the top of furnace body communicate respectively has an air inlet and secondary air inlet, the back intercommunication of furnace body has the cubic air inlet.

In order to improve the overall heat preservation effect of the furnace body, the utility model has the improvement that rear protection plates are symmetrically arranged between the left protection plate and the right protection plate and the inner wall of the back surface of the furnace body, and the left protection plate, the right protection plate and the rear protection plate are all made of vermiculite.

In order to prolong the flowing distance of air, the utility model is improved in that the air channel baffle is fixedly connected with the inner wall of the top end of the furnace body through welding, and the air channel baffle is U-shaped.

In order to realize the quick fixed installation of the upper protection plate, the utility model has the improvement that the bottom end of the upper protection plate is symmetrically provided with installation holes, and the installation holes are fixedly connected with the inner wall of the furnace body through screws.

In order to improve the air circulation, the utility model improves that the inner side of the upper protection plate is uniformly provided with vent holes.

In order to improve the installation effect of the left protection plate, the right protection plate and the rear protection plate, the utility model has the improvement that the bottoms of the left protection plate, the right protection plate and the rear protection plate are all attached to the upper surface of the furnace plate.

In order to improve the using effect of the furnace plate, the utility model has the improvement that the material of the furnace plate is cast iron, and the surface of the furnace plate is provided with a ventilation opening.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, on the arrangement of the whole structure of the fireplace, the primary air inlet and the secondary air inlet are in the same air inlet mode as the traditional structure, and the tertiary air enters the upper protection plate through the tertiary air inlet on the rear body of the fireplace body and reaches the air vent of the upper protection plate through the interlayer in the upper protection plate, and the air vent of the upper protection plate is designed at the end part of flame combustion, so that the oxygen content at the end part of the flame is effectively improved, the full combustion of fuel is realized, and the combustion efficiency of the fireplace is further improved.

2. According to the structure, the U-shaped air channel baffle is arranged between the furnace body and the upper protection plate, and when the combusted air flows between the upper protection plate and the furnace body, the air channel baffle can separate the air channel baffle, so that the distance of the combusted air flowing to the air outlet can be increased, more heat can be left in the furnace cavity by the combusted air, and the combustion efficiency is further improved.

Drawings

FIG. 1 is a schematic perspective view of a high efficiency air intake structure for a fireplace product according to the present invention;

FIG. 2 is a schematic view of the back side of the efficient air intake structure of the fireplace product;

FIG. 3 is an exploded view of the efficient air intake structure of the fireplace product;

FIG. 4 is an enlarged view of the upper guard plate of the efficient air intake structure of the fireplace product of the present invention;

FIG. 5 is a schematic side view of a high efficiency air intake structure of a fireplace product of the present invention, FIG. 4.

Illustration of the drawings:

1. a furnace body; 2. a furnace door; 3. a support leg; 4. a furnace plate; 5. an air outlet; 6. a left guard plate; 7. a right guard plate; 8. an upper protection plate; 9. an air duct baffle; 10. a splint; 11. mounting holes; 12. a vent hole; 13. a primary air inlet; 14. a secondary air inlet; 15. and (4) three air inlets.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency air inlet structure of a fireplace product comprises a furnace body 1, wherein a furnace door 2 is arranged on the front side of the furnace body 1, support legs 3 are symmetrically and fixedly installed at the bottom end of the furnace body 1, a furnace plate 4 is arranged inside the furnace body 1, the bottoms of a left protection plate 6, a right protection plate 7 and a rear protection plate are all attached to the upper surface of the furnace plate 4, the furnace plate 4 is made of cast iron, a vent is formed in the surface of the furnace plate 4, the left protection plate 6, the right protection plate 7 and the rear protection plate are attached to the furnace plate 4, the internal structure of the whole furnace body 1 can be more compact, the vent formed in the surface of the furnace plate 4 can ensure the combustion effect of the furnace plate 4, an air outlet 5 is communicated with the top end of the furnace body 1, the left protection plate 6 and the right protection plate 7 are symmetrically and fixedly installed on the inner wall of the furnace body 1, the rear protection plates are symmetrically arranged between the left protection plate 6 and the right protection plate 7 and the inner wall of the back side of the furnace body 1, left side guard plate 6, the material of right side guard plate 7 and back guard plate is the vermiculite, the vermiculite material can improve left guard plate 6 greatly, the heat preservation effect of right side guard plate 7 and back guard plate, the upper surface of left side guard plate 6 and right guard plate 7 is provided with guard plate 8, the back of going up guard plate 8 is provided with splint 10, the bottom and the top of furnace body 1 communicate respectively has one air inlet 13 and secondary air inlet 14, the back intercommunication of furnace body 1 has cubic air inlet 15, on fireplace overall structure arrange, once the air intake, the secondary air intake is unanimous with traditional structure air inlet mode, and the cubic air intake then gets into in the guard plate 8 through the cubic air intake on the furnace body 1 afterbody, the vent of guard plate 8 is reachd through the inside intermediate layer of last guard plate 8, with this improves combustion efficiency.

Referring to fig. 4 and 5, the bottom end of the upper protection plate 8 is symmetrically provided with mounting holes 11, the mounting holes 11 are fixedly connected with the inner wall of the furnace body 1 through screws, the mounting holes 11 and the screws are utilized for fixed mounting, the operation is simple, the later maintenance work is facilitated, the inner side of the upper protection plate 8 is uniformly provided with vent holes 12, the positions of the vent holes of the upper protection plate 8 are designed at the end part of flame combustion, the oxygen content at the end part of the flame is effectively improved, the full combustion of fuel is realized, and the combustion efficiency of the fireplace is further improved

Example two

Referring to fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a high-efficient air inlet structure of fireplace product, the top inner wall fixed mounting of furnace body 1 has wind channel baffle 9, this structure is provided with wind channel baffle 9 between furnace body 1 and last guard plate 8, when the air flow after the burning arrives between last guard plate 8 and the furnace body 1, can be separated by wind channel baffle 9, the air flow after the design can extend the burning like this flows to the distance of air outlet 5, let combustion air stay the stove intracavity more with the heat, further improve combustion efficiency, wind channel baffle 9 is through the top inner wall fixed connection of welding with furnace body 1, wind channel baffle 9's shape is the U style of calligraphy, and the wind channel baffle 9 of U style of calligraphy, the flow distance of improvement air that can be further.

The working principle is as follows: when a user uses the fireplace, when the combustion object on the surface of the furnace plate 4 starts to combust, the primary air inlet, the secondary air inlet and the tertiary air inlet start to supply air to the interior of the furnace body 1 at the same time, the primary air inlet supplies air from the bottom, the secondary air inlet supplies air from the top, so that the normal combustion of the interior of the furnace body 1 is ensured, the tertiary air inlet firstly enters the interlayer at the back of the upper protection plate 8 and then moves to overflow from the air vent to directly reach the end part of flame combustion, so that the oxygen content at the end part of the flame is improved, the full combustion of fuel is ensured, the combustion efficiency of the whole fireplace is further improved, when hot air flows to the top of the furnace body 1, the air duct baffle plate 9 plays a role, the loss of the hot air can be blocked, further more heat can be left in the interior of the furnace body 1, and on the one hand, the use effect of the furnace body 1 can be improved, and simultaneously, the combustion efficiency can be further improved.

Although the present invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient air inlet structure of fireplace product, includes furnace body (1), its characterized in that: the front of furnace body (1) is provided with furnace gate (2), the bottom symmetry fixed mounting of furnace body (1) has stabilizer blade (3), the inside of furnace body (1) is provided with stone or metal plate (4), the top intercommunication of furnace body (1) has air outlet (5), the inner wall symmetry fixed mounting of furnace body (1) has left guard plate (6) and right guard plate (7), the upper surface of left side guard plate (6) and right guard plate (7) is provided with guard plate (8), the top inner wall fixed mounting of furnace body (1) has wind channel baffle (9), the back of going up guard plate (8) is provided with splint (10), the bottom and the top of furnace body (1) communicate respectively has primary air inlet (13) and secondary air inlet (14), the back intercommunication of furnace body (1) has cubic air inlet (15).

2. The efficient air inlet structure of the fireplace product as set forth in claim 1, wherein: the rear protection plate is symmetrically arranged between the left protection plate (6) and the back inner wall of the furnace body (1) and between the right protection plate (7) and the back inner wall of the furnace body (1), and the left protection plate (6), the right protection plate (7) and the rear protection plate are made of vermiculite.

3. The efficient air inlet structure of the fireplace product as set forth in claim 1, wherein: the air channel baffle (9) is fixedly connected with the inner wall of the top end of the furnace body (1) through welding, and the air channel baffle (9) is U-shaped.

4. The efficient air inlet structure of the fireplace product as set forth in claim 1, wherein: mounting holes (11) are symmetrically formed in the bottom end of the upper protection plate (8), and the mounting holes (11) are fixedly connected with the inner wall of the furnace body (1) through screws.

5. The efficient air inlet structure of the fireplace product as set forth in claim 1, wherein: the inner side of the upper protection plate (8) is uniformly provided with vent holes.

6. The efficient air inlet structure of the fireplace product as set forth in claim 2, wherein: the bottoms of the left protection plate (6), the right protection plate (7) and the rear protection plate are attached to the upper surface of the furnace plate (4).

7. The efficient air inlet structure of the fireplace product as set forth in claim 1, wherein: the material of stove dish (4) is cast iron, the surface of stove dish (4) is seted up the vent.