CN220778140U - A heat-insulating and scalding-proof charcoal-burning fire-starting and fire-keeping stove - Google Patents

Abstract

The utility model discloses a heat-insulating burn-proof charcoal ignition furnace, which comprises an outer furnace body and an inner furnace body, wherein the inner furnace body is positioned in the outer furnace body, a heat-insulating layer is arranged between the inner furnace body and the outer furnace body, and a barbecue grill is not fixedly arranged at the top of the outer furnace body; the barbecue grill is provided with a ventilation pipeline which extends from the inner ring part to the outer side of the outer ring part and extends downwards, and the bottom of the vertical section of the ventilation pipeline extends into the water storage box. Compared with the prior art, the utility model has the advantages that: the structure is clear, the use is convenient, and safe, convenient and quick barbecue and fire-generating modes can be provided; the risk of scalding during barbecue is effectively prevented; the charcoal fire can be ignited quickly, so that time and experience are saved; energy conservation and environmental protection; the charcoal fire protection can be realized, the charcoal fire can be protected, and after the charcoal fire is completed, the charcoal fire can be collected in the inner furnace body to be extinguished, so that the next use is convenient; is expected to become a main stream product in the barbecue market, and has wider application prospect in the outdoor camping and barbecue product market.

Description

A heat-insulating and scalding-proof charcoal-burning fire-starting and fire-keeping stove

Technical Field

The utility model relates to the technical field of stoves, in particular to a heat-insulating, scalding-proof, charcoal-burning, fire-starting and fire-keeping stove.

Background technique

As people's living standards improve, the demand for barbecue products is also increasing. Barbecue, as a form of leisure and entertainment, has become an indispensable part of people's lives. The barbecue oven is a closed container that combines multiple cooking methods such as roasting, smoking, simmering, baking, steaming, boiling, etc., and can roast steaks, turkeys, pizzas, hamburgers, etc. Its characteristics are thick furnace walls, good air tightness, heat is not easy to dissipate, and the temperature rises quickly. When reaching a certain temperature, it has the functions of constant temperature, heat preservation, and temperature reflection. When grilling, it can "lock" the moisture of food, so that the grilled food will not dry and taste better. At present, the barbecue ovens on the market still have shortcomings in the actual use process, such as: poor safety: the barbecue oven is not scalding, which can easily cause users to burn their fingers, and even fire and other safety accidents. Inconvenient operation: For inexperienced users, their hands are easily injured by heat sources when grilling food, which is inconvenient to operate and affects the baking effect. Difficult to clean: The surface of the barbecue oven that is not scalding is often stained with oil and food residues, which makes it difficult to clean and affects the service life. Large amount of oil smoke: When grilling food, a large amount of water vapor and oil smoke will be generated, which will affect the use environment. In addition, it takes a lot of time to burn charcoal and ignite the fire in common barbecue ovens; the barbecue oven has a small capacity; it is not convenient to carry; it is not scalding, heat-insulating, and energy-saving.

Therefore, a heat-insulating, scalding-proof, charcoal-burning, ignition-preserving and fire-keeping stove is in urgent need of research.

Utility Model Content

The utility model aims to solve the problems mentioned in the background technology and provide a heat-insulating and scalding-proof charcoal-burning fire-starting and fire-keeping stove.

In order to solve the above technical problems, the utility model provides a technical solution: a heat-insulating and scalding-proof charcoal-burning fire-keeping stove, comprising an outer furnace body and an inner furnace body, wherein the inner furnace body is located inside the outer furnace body, an insulation layer is provided between the inner furnace body and the outer furnace body, and a barbecue grill is not fixed on the top of the outer furnace body;

The outer furnace body is a barrel body without a cover, and two handles are symmetrically arranged on the outer side of the outer furnace body. A water storage box and a fan interface are arranged at the front end of the outer furnace body, and the fan interface is located below the front end of the outer furnace body;

The inner furnace body is a barrel body without a cover, the top of the inner furnace body is provided with an annular extension, and the bottom of the inner furnace body is provided with a plurality of ventilation holes;

The barbecue grill comprises an inner ring portion and an outer ring portion, the inner ring portion and the outer ring portion are fixedly connected by a connecting piece, the bottom of the inner ring portion is higher than the bottom of the outer ring portion, the barbecue grill is provided with a ventilation duct, the ventilation duct extends from the inner ring portion to the outside of the outer ring portion and extends downward, and the bottom of the vertical section of the ventilation duct extends into the water storage box;

The bottom of the outer furnace body is provided with supporting legs and an ash outlet, wherein the supporting legs are located around the bottom of the outer furnace body, and the ash outlet is located at the center of the bottom of the outer furnace body.

As a preferred solution, an inner cover is not fixedly provided above the extension portion, and a barbecue net and an outer cover are provided above the barbecue grill.

As a preferred solution, both the inner cover and the outer cover are double-layer insulation structures.

As a preferred solution, a plurality of through holes for reducing weight are evenly provided on the outer furnace body and the outer ring portion.

As a preferred solution, the bottom of the heat insulation layer is lower than the bottom of the inner furnace body.

As a preferred solution, the inner diameter of the outer ring portion is larger than the outer diameter of the outer furnace body, and the outer ring portion covers the outer side of the top of the outer furnace body.

As a preferred solution, a blocking cover is provided at the fan interface.

As a preferred solution, the thermal insulation layer is made of thermal insulation cotton.

Compared with the prior art, the advantages of the utility model are: clear structure, easy to use, and can provide a safe, convenient and quick way of grilling and making fire; effectively prevent the risk of scalding during grilling; can quickly ignite charcoal fire, saving time and experience; energy saving and environmental protection; can realize charcoal burning and fire preservation, charcoal preservation, and charcoal fire disposal after the burning is completed, and the charcoal fire can be collected in the inner furnace body and extinguished, which is convenient for next use; it is expected to become a mainstream product in the barbecue market, and has broader application prospects in the outdoor camping and barbecue supplies market.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of the utility model.

FIG. 2 is an exploded view of the present utility model.

FIG3 is a cross-sectional view of the present utility model.

FIG. 4 is a schematic structural diagram of the barbecue grill of the present invention.

FIG. 5 is a schematic structural diagram of the outer furnace body of the present utility model.

FIG. 6 is a schematic structural diagram of the inner furnace body of the present invention.

FIG. 7 is a diagram showing the utility model in use in a barbecue state.

FIG8 is a diagram showing the use of the present invention in a fire-preserving state.

FIG. 9 is a diagram showing the use state of the utility model in the extinguished state.

As shown in the figure: 1. outer furnace body, 2. inner furnace body, 3. insulation layer, 4. barbecue grill, 5. handle, 6. water storage box, 7. fan interface, 8. extension part, 9. ventilation hole, 10. ventilation duct, 11. inner cover, 12. barbecue net, 13. outer cover, 14. blocking cover, 401, inner ring part, 402, outer ring part, 403, connecting parts.

Detailed ways

In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the embodiments of the present invention, "multiple" means at least 2.

In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

In conjunction with the accompanying drawings, a heat-insulating and scalding-proof charcoal-burning fire-starting and fire-keeping stove comprises an outer furnace body 1 and an inner furnace body 2, wherein the inner furnace body 2 is located inside the outer furnace body 1, an insulation layer 3 is provided between the inner furnace body 2 and the outer furnace body 1, and a barbecue grill 4 is not fixedly provided on the top of the outer furnace body 1;

The outer furnace body 1 is a barrel without a cover, and two handles 5 are symmetrically arranged on the outer side of the outer furnace body 1. A water storage box 6 and a fan interface 7 are arranged at the front end of the outer furnace body 1, and the fan interface 7 is located below the front end of the outer furnace body 1;

The inner furnace body 2 is a barrel without a cover, a ring-shaped extension 8 is provided on the top of the inner furnace body 2, and a plurality of ventilation holes 9 are provided on the bottom of the inner furnace body 2;

The barbecue grill 4 includes an inner ring portion 401 and an outer ring portion 402, the inner ring portion 401 and the outer ring portion 402 are fixedly connected by a connecting piece 403, the bottom of the inner ring portion 401 is higher than the bottom of the outer ring portion 402, and a ventilation duct 10 is provided on the barbecue grill 4, the ventilation duct 10 extends from the inner ring portion 401 to the outside of the outer ring portion 402 and extends downward, and the bottom of the vertical section of the ventilation duct 10 extends into the water storage box 6;

The bottom of the outer furnace body 1 is provided with supporting legs and an ash outlet. The supporting legs are located around the bottom of the outer furnace body 1 , and the ash outlet is located at the center of the bottom of the outer furnace body 1 .

An inner cover 11 is not fixedly provided above the extension portion 8 , and a barbecue net 12 and an outer cover 13 are provided above the barbecue grill 4 .

The inner cover 11 and the outer cover 13 are both double-layer heat-insulating structures.

The outer furnace body 1 and the outer ring portion 402 are evenly provided with a plurality of through holes for reducing weight.

The bottom of the heat insulation layer 3 is lower than the bottom of the inner furnace body 2 .

The inner diameter of the outer ring portion 402 is greater than the outer diameter of the outer furnace body 1 , and the outer ring portion 402 covers the outer side of the top of the outer furnace body 1 .

A blocking cover 14 is provided at the fan interface 7 .

The material of the heat insulation layer 3 is heat insulation cotton.

During the specific implementation of the utility model, alcohol blocks, coals and the like are ignited in the inner furnace body, and the outer cover is closed for rapid ignition. The fan interface can be connected to a portable blower to increase the firepower, and barbecue can be carried out by placing a barbecue grill and a barbecue net. The carbon ash enters the water storage box filled with water along the ventilation duct, and there is no fly ash during the use process, which is safe and environmentally friendly. The provision of the heat insulation layer can both keep heat and prevent heat from being conducted to the outside, thereby improving the use effect and preventing burns. After use, the barbecue grill can be taken out, and the unburned charcoal can be left in the inner furnace body, and the inner cover and the plugging cover at the fan interface can be closed to extinguish the barbecue, thereby avoiding the occurrence of fire.

In addition to barbecue, the utility model can also be used in various occasions such as camping, field travel and outdoor fire making. This multifunctional feature will make the heat-insulating and scalding-proof charcoal-burning fire-keeping stove have a broader application prospect in the outdoor product market.

The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims (8)

1. A heat-insulating, scalding-proof, charcoal-burning, fire-starting and fire-keeping stove, characterized in that it comprises an outer furnace body and an inner furnace body, wherein the inner furnace body is located inside the outer furnace body, an insulation layer is provided between the inner furnace body and the outer furnace body, and a barbecue grill is not fixedly provided on the top of the outer furnace body; The outer furnace body is a barrel body without a cover, and two handles are symmetrically arranged on the outer side of the outer furnace body. A water storage box and a fan interface are arranged at the front end of the outer furnace body, and the fan interface is located below the front end of the outer furnace body; The inner furnace body is a barrel body without a cover, the top of the inner furnace body is provided with an annular extension, and the bottom of the inner furnace body is provided with a plurality of ventilation holes; The barbecue grill comprises an inner ring portion and an outer ring portion, the inner ring portion and the outer ring portion are fixedly connected by a connecting piece, the bottom of the inner ring portion is higher than the bottom of the outer ring portion, the barbecue grill is provided with a ventilation duct, the ventilation duct extends from the inner ring portion to the outside of the outer ring portion and extends downward, and the bottom of the vertical section of the ventilation duct extends into the water storage box; The bottom of the outer furnace body is provided with supporting legs and an ash outlet, wherein the supporting legs are located around the bottom of the outer furnace body, and the ash outlet is located at the center of the bottom of the outer furnace body. 2. A heat-insulating, scalding-proof charcoal-burning ignition and fire-keeping stove according to claim 1, characterized in that an inner cover is not fixedly provided above the extension portion, and a barbecue net and an outer cover are provided above the barbecue rack. 3. A heat-insulating, scalding-proof charcoal-burning ignition and fire-preserving stove according to claim 2, characterized in that both the inner cover and the outer cover are double-layer heat-insulating structures. 4. The heat-insulating, scalding-proof, charcoal-burning ignition and fire-preserving stove according to claim 1, characterized in that: a plurality of through holes for reducing weight are evenly opened on the outer furnace body and the outer ring portion. 5. The heat-insulating, scalding-proof charcoal-burning ignition and fire-preserving stove according to claim 1, characterized in that the bottom of the heat-insulating layer is lower than the bottom of the inner furnace body. 6. A heat-insulating, scalding-proof charcoal-burning ignition and fire-preserving stove according to claim 1, characterized in that the inner diameter of the outer ring portion is larger than the outer diameter of the outer furnace body, and the outer ring portion covers the outer side of the top of the outer furnace body. 7. A heat-insulating, scalding-proof charcoal-burning ignition and fire-preserving stove according to claim 1, characterized in that a blocking cover is provided at the fan interface. 8. The heat-insulating, scalding-proof charcoal-burning ignition and fire-keeping stove according to claim 1, characterized in that the heat-insulating layer is made of heat-insulating cotton.