Disc-shaped alcohol fireplace with adjustable flame

Abstract

The disc-shaped alcohol fireplace comprises a fireplace body, a flow dividing mechanism and a combustion mechanism, the top of the fireplace body is provided with a filling port and a touch display screen, the bottom of the fireplace body is provided with a supporting column and a liquid discharging port, the flow dividing mechanism comprises a liquid storage box and a flow dividing cavity, a flow dividing pipe is arranged in the flow dividing cavity, and the combustion mechanism is arranged in the liquid storage box. A one-way valve is arranged in the flow dividing pipe, one end of the flow dividing pipe is connected with the liquid storage tank in a penetrating mode, the combustion mechanism comprises a combustion well, an annular groove is formed in the inner side wall of the combustion well, a combustion core is fixedly embedded in the annular groove, and the other end of the flow dividing pipe is connected with the annular groove in a penetrating mode. The disc-shaped alcohol fireplace with the adjustable flame size is advanced in design, compact in structure and convenient to use, the combustion face is enlarged, then the flame during combustion is large, the ornamental effect is improved, the combustion face of the combustion core can be changed by changing the combustion number of the combustion core, and adjustment of the flame size during combustion of the fireplace body is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alcohol fireplaces, and particularly relates to a disc-shaped alcohol fireplace with adjustable flame size. Background Art

[0002] An alcohol fireplace is a typical stainless-steel unit composed of an outer cover and a burner disc with a protective screen. The main fuel of an alcohol fireplace is biomass ethanol. That is to say, its combustion by-products, in an ideal state, only generate heat, carbon dioxide and water vapor. Therefore, these fireplaces do not need to discharge waste gas outdoors, so there is no need for a flue. The versatility and adaptability of alcohol fireplaces are suitable for the daily life of most consumers. They do not require ventilation, thus minimizing internal heat loss; and they are easy to install, saving installation costs. Especially in urban residences, alcohol fireplaces can be used more easily. Ethanol burners can be adjusted and are easy to operate, making them truly decorative elements suitable for both indoor and outdoor use.

[0003] The shape of an alcohol fireplace is usually designed as a cuboid structure to expand the combustion surface and enhance the visual effect. However, this increases the floor area and is not suitable for rooms with a small space, thus restricting the audience. To overcome this shortcoming, some disc-shaped alcohol fireplaces have begun to appear on the market. Although the disc-shaped alcohol fireplace can overcome the shortcoming of a large floor area, there are still some other areas worthy of improvement. For example, the combustion port is small, resulting in a small combustion surface of the combustion core, and thus the flame during combustion is small, with a poor viewing effect. In addition, since the combustion surface of the combustion core is fixed, the flame size during combustion cannot be adjusted. Therefore, there is an urgent need to design a disc-shaped alcohol fireplace with adjustable flame size to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a disc-shaped alcohol fireplace with adjustable flame size to solve the problems in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A disc-shaped alcohol fireplace with adjustable flame size, comprising:

[0006] A fireplace main body, the top of the fireplace main body is provided with a filling port and a touch display screen, and the bottom is provided with support columns and a drain port;

[0007] A flow splitting mechanism, the flow splitting mechanism includes a liquid storage tank arranged around the inner side wall of the fireplace main body and a flow splitting cavity arranged around the inner side of the liquid storage tank. A number of flow splitting pipes are arranged in the flow splitting cavity, one-way valves are arranged in the flow splitting pipes, and one end of the flow splitting pipe is connected to the liquid storage tank in a penetrating manner;

[0008] Combustion mechanism, the combustion mechanism includes a combustion well arranged at the center of the fireplace main body, several annular grooves are provided on the inner side wall of the combustion well, a combustion core is fixedly nested in the annular groove, and the other end of the shunt pipe is connected to the bottom of the annular groove in a penetrating manner.

[0009] Furthermore, the combustion core is of an annular structure, the outer edge of the combustion core is nested inside the annular groove, the inner edge of the combustion core extends outside the annular groove, and a stainless steel mesh is fixed on the outer surface of the inner edge of the combustion core.

[0010] Furthermore, a fire extinguishing cover is provided at the top of the combustion well, a lifting rod is provided at the top of the fire extinguishing cover, and a pull ring is fixed at the end of the lifting rod.

[0011] Even further, the filling port is connected to the top of the liquid storage tank in a penetrating manner, the drain port is connected to the bottom of the liquid storage tank in a penetrating manner, and the touch display screen is electrically connected to the one-way valve.

[0012] Even further, several combustion cores are provided, and several combustion cores are arranged at equal intervals from top to bottom.

[0013] Even further, several shunt pipes are provided around each combustion core, and the central axis plane of the combustion core coincides with the central axis planes of several corresponding shunt pipes.

[0014] Even further, a liquid level sensor is provided in the liquid storage tank.

[0015] Even further, the drain port is arranged outside the support column.

[0016] Technical effects and advantages of the present utility model: The disc-shaped alcohol fireplace with adjustable flame size has an advanced design, a compact structure, and is convenient to use. By arranging several annular grooves on the side wall of the combustion well and arranging a combustion core in each annular groove, multiple combustion cores burn simultaneously, increasing the combustion surface, and thus making the flame during combustion larger, improving the viewing effect. By controlling the opening and closing of the one-way valve through the touch display screen, it is further possible to control whether the alcohol in the liquid storage tank can flow to the combustion core. By changing the number of burning combustion cores, the combustion surface of the combustion core is changed, and finally the adjustment of the flame size during the combustion of the fireplace main body is realized. Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a horizontal cross-sectional view of the present utility model;

[0019] Figure 3 is a vertical cross-sectional view of the present utility model.

[0020] In the figure: 100, fireplace main body; 101, filling port; 102, touch display screen; 103, support column; 104, drain port; 200, shunt mechanism; 201, liquid storage tank; 2011, liquid level sensor; 202, shunt cavity; 203, shunt pipe; 204, check valve; 300, combustion mechanism; 301, combustion well; 302, annular groove; 303, combustion core; 304, stainless steel mesh; 305, fire extinguishing cover; 306, lifting rod; 307, pull ring. Detailed implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0024] The present invention provides a disc-shaped alcohol fireplace with adjustable flame size as shown in Figures 1-3 and includes:

[0025] The fireplace main body 100 has a filling port 101 and a touch display screen 102 at its top, and support columns 103 and a liquid discharge port 104 at its bottom. The fireplace main body 100 is in a disc-shaped structure, which is beneficial to reducing the floor area and can be applied to rooms with a small space. Setting the filling port 101 and the touch display screen 102 at the top of the fireplace main body 100 facilitates filling alcohol and inputting control instructions. Setting the support columns 103 and the liquid discharge port 104 at the bottom of the fireplace main body 100 facilitates providing stable support for the fireplace main body 100, and when the fireplace main body 100 is not in use, it is convenient to drain the excess alcohol in the fireplace main body 100;

[0026] The flow splitting mechanism 200 includes a liquid storage tank 201 surrounding the inner side wall of the fireplace main body 100 and a flow splitting cavity 202 surrounding the inside of the liquid storage tank 201. A number of flow splitting pipes 203 are provided in the flow splitting cavity 202, and one-way valves 204 are provided in the flow splitting pipes 203. One end of the flow splitting pipe 203 is connected to the liquid storage tank 201 in a penetrating manner. When the alcohol liquid level in the liquid storage tank 201 is higher than the horizontal height of the flow splitting pipe 203, the alcohol in the liquid storage tank 201 can flow into the flow splitting pipe 203;

[0027] The combustion mechanism 300 includes a combustion well 301 provided at the center of the fireplace main body 100. A number of annular grooves 302 are provided on the inner side wall of the combustion well 301, and combustion cores 303 are fixedly nested in the annular grooves 302. The other end of the flow splitting pipe 203 is connected to the bottom of the annular groove 302 in a penetrating manner. When the one-way valve 204 in the flow splitting pipe 203 is opened, the alcohol solution in the liquid storage tank 201 flows into the annular groove 302 through the flow splitting pipe 203 and is absorbed by the combustion cores 303.

[0028] Exemplarily, refer to Figures 2-3 As shown, the combustion core 303 is in a circular ring structure. The outer edge of the combustion core 303 is nested inside the annular groove 302, the inner edge of the combustion core 303 extends outside the annular groove 302, and a stainless steel mesh 304 is fixed on the outer surface of the inner edge of the combustion core 303.

[0029] In this technical solution, the alcohol solution enters the annular groove 302 through multiple flow splitting pipes 203 at the same time, so that the alcohol solution can contact the combustion core 303 from different positions, thereby quickly wetting the combustion core 303. The combustion core 303 is made of ceramic cotton, which is easy to ignite after adsorbing alcohol. By setting the stainless steel mesh 304, the alcohol can burn more fully, saving alcohol more, and at the same time, after the stainless steel mesh 304 is burned red, the ornamental effect can be improved.

[0030] Exemplarily, refer to Figure 3As shown in the figure, a fire extinguishing cover 305 is provided at the top of the combustion well 301. A lifting rod 306 is provided at the top of the fire extinguishing cover 305, and a pull ring 307 is fixed at the end of the lifting rod 306.

[0031] In this technical solution, by holding the lifting rod 306 or hooking the pull ring 307 with a finger, the fire extinguishing cover 305 can be placed at the port of the combustion well 301, effectively closing the combustion well 301 and blocking the contact between air and the flame in the combustion well 301 to achieve fire extinguishing.

[0032] Exemplarily, refer to Figure 1 and Figure 3 As shown in the figure, the filling port 101 is connected to the top of the liquid storage tank 201 in a through manner, the drain port 104 is connected to the bottom of the liquid storage tank 201 in a through manner, and the touch display screen 102 is electrically connected to the one-way valve 204.

[0033] In this technical solution, it is convenient to fill the alcohol solution into the liquid storage tank 201 through the filling port 101. When the fireplace main body 100 is not in use, it is convenient to drain the excess alcohol in the liquid storage tank 201 through the drain port 104. It is convenient to input control instructions through the touch display screen 102 to control the opening and closing of the one-way valve 204, and then control whether the alcohol solution can flow to the combustion core 303, and finally control the number of burning combustion cores 303, and further control the flame size during combustion.

[0034] Exemplarily, refer to Figure 3 As shown in the figure, a number of combustion cores 303 are provided, and the number of combustion cores 303 are arranged at equal intervals from top to bottom.

[0035] In this technical solution, by igniting the combustion cores 303 at different heights, the flame height of the fireplace main body 100 can reach the actual required height. When all the combustion cores 303 are ignited, the flames of the multiple combustion cores 303 rise upward and merge into one, making the flame larger and having a good viewing effect. In addition, when multiple combustion cores 303 need to be ignited, only need to use an igniter to ignite the lowermost combustion core 303, and then open the corresponding one-way valve 204. The flame when the lowermost combustion core 303 burns can ignite other combustion cores 303, which is simple, convenient and safe.

[0036] Exemplarily, refer to Figures 2-3 As shown in the figure, a number of shunt tubes 203 are provided around each combustion core 303, and the central axis plane of the combustion core 303 coincides with the corresponding number of shunt tubes 203.

[0037] In this technical solution, it can ensure that the alcohol solution directly contacts the corresponding combustion core 303 after flowing out of the number of shunt tubes 203, and ensure that the combustion core 303 can quickly and fully absorb the alcohol solution.

[0038] Exemplarily, refer to Figures 2-3 As shown, a liquid level sensor 2011 is provided in the liquid storage tank 201.

[0039] In this technical solution, the liquid level sensor 2011 can monitor the liquid level height of the alcohol solution in the liquid storage tank 201 in real time. The liquid level sensor 2011 is electrically connected to the touch display screen 102, which facilitates the user to timely understand the liquid level information through the touch display screen 102, and then to timely add alcohol, ensuring that the alcohol solution can flow to each combustion core 303.

[0040] Exemplarily, refer to Figure 3 As shown, the drain port 104 is provided outside the support column 103.

[0041] In this technical solution, it is convenient to quickly find the drain port 104 and to connect the drain port 104 to a container for holding the alcohol solution.

[0042] Working principle: When the disk-shaped alcohol fireplace with adjustable flame size is in use, first, alcohol solution is added to the liquid storage tank 201 through the filling port 101. The liquid level sensor 2011 displays the liquid level information of the alcohol solution on the touch display screen 102. After the filling is completed, according to the required flame height, the corresponding one-way valve 204 is opened through the touch display screen 102. At this time, the alcohol solution in the liquid storage tank 201 flows through the shunt pipe 203 to the annular groove 302 and contacts the combustion core 303 in the annular groove 302. After the combustion core 303 fully absorbs the alcohol solution, the combustion core 303 is ignited by the igniter. When it is necessary to increase the flame, the one-way valve 204 in the upper layer of the shunt pipe 203 is opened through the touch display screen 102, and then the upper layer of the combustion core 303 can absorb the alcohol solution and can be ignited by the flame of this layer of the combustion core 303. The flames of the two layers of the combustion core 303 overlap, and the increase of the flame can be achieved. When it is necessary to reduce the flame, the above steps are operated in reverse. The disk-shaped alcohol fireplace with adjustable flame size has an advanced design, a compact structure, and is convenient to use. By providing a plurality of annular grooves 302 on the side wall of the combustion well 301 and providing a combustion core 303 in each annular groove 302, multiple combustion cores 303 burn simultaneously, increasing the combustion surface, and thus making the flame during combustion larger and improving the viewing effect. By controlling the opening and closing of the one-way valve 204 through the touch display screen 102, it is further possible to control whether the alcohol in the liquid storage tank 201 can flow to the combustion core 303. By changing the number of burning combustion cores 303, the combustion surface of the combustion core 303 is changed, and finally the adjustment of the flame size during the combustion of the fireplace main body 100 is realized.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A disc-shaped alcohol fireplace with adjustable flame size, characterized in that: include: A fireplace body (100), wherein a filling port (101) and a touch display screen (102) are provided at the top of the fireplace body (100), and a supporting column (103) and a liquid discharge port (104) are provided at the bottom; A flow diversion mechanism (200), the flow diversion mechanism (200) comprising a liquid storage tank (201) arranged around the inner side wall of the fireplace body (100) and a flow diversion chamber (202) arranged around the inner side of the liquid storage tank (201), a plurality of flow diversion pipes (203) being arranged in the flow diversion chamber (202), a one-way valve (204) being arranged in the flow diversion pipe (203), and one end of the flow diversion pipe (203) being connected to the liquid storage tank (201); A combustion mechanism (300) comprises a combustion well (301) arranged at the center of a fireplace body (100); the inner wall of the combustion well (301) is provided with a plurality of annular grooves (302); a combustion core (303) is fixedly embedded in the annular groove (302); and the other end of the diverter pipe (203) is connected to the bottom of the annular groove (302).

2. The disc-shaped alcohol fireplace with adjustable flame size according to claim 1, characterized in that: The combustion core (303) is a circular ring structure, the outer edge of the combustion core (303) is nested in the annular groove (302), the inner edge of the combustion core (303) extends to the outside of the annular groove (302), and a stainless steel mesh (304) is fixed to the outer surface of the inner edge of the combustion core (303).

3. The disc-shaped alcohol fireplace with adjustable flame size according to claim 1, characterized in that: A fire extinguishing cover (305) is provided on the top of the combustion well (301), a lifting rod (306) is provided on the top of the fire extinguishing cover (305), and a pull ring (307) is fixed at the end of the lifting rod (306).

4. The disc-shaped alcohol fireplace with adjustable flame size according to claim 1, characterized in that: The filling port (101) is connected to the top of the liquid storage tank (201), the liquid discharge port (104) is connected to the bottom of the liquid storage tank (201), and the touch display screen (102) is electrically connected to the one-way valve (204).

5. The disc-shaped alcohol fireplace with adjustable flame size according to claim 1, characterized in that: A plurality of the combustion cores (303) are provided, and the plurality of the combustion cores (303) are arranged at equal distances from top to bottom.

6. The disc-shaped ethanol fireplace with adjustable flame size according to claim 1, characterized in that: A plurality of flow diversion tubes (203) are arranged around each combustion core (303), and the central axis surfaces of the combustion core (303) and the corresponding plurality of flow diversion tubes (203) coincide with each other.

7. The disc-shaped ethanol fireplace with adjustable flame size according to claim 1, characterized in that: A liquid level sensor (2011) is provided in the liquid storage tank (201).

8. The disc-shaped ethanol fireplace with adjustable flame size according to claim 1, characterized in that: The liquid discharge port (104) is arranged on the outside of the support column (103).

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