Alcohol fireplace with adjustable flame

Abstract

The alcohol fireplace comprises a fireplace body, a flame adjusting mechanism and a pulse spraying mechanism, the fireplace body comprises a safety box and a top cover, the flame adjusting mechanism comprises a first fire damper and a second fire damper, connecting rods are arranged at one end of the first fire damper and one end of the second fire damper, and the pulse spraying mechanism is arranged on the other end of the first fire damper and the other end of the second fire damper. Flame ports are formed in the first fire damper and the second fire damper, the pulse spraying mechanism comprises an air pump, a water pump and an atomizing nozzle, the air pump is connected with the atomizing nozzle through a gas transmission header pipe and a gas transmission branch pipe, and the water pump is connected with the atomizing nozzle through a liquid transmission header pipe and a liquid transmission branch pipe. The alcohol fireplace with the adjustable flame size is advanced in design, compact in structure and convenient to use, the size and the shape of a flame through opening can be changed, flame can be conveniently reduced, the flame can be increased, the flame is more bounced, the ornamental value is improved, and the requirement of people for flame diversity of the alcohol fireplace is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of alcohol fireplaces, and in particular relates to an alcohol fireplace with adjustable flame size. Background Art

[0002] A fireplace is a facility that generates heat for heating by burning fuel. There are two types of fireplaces: open and closed. Most traditional fireplaces use wood as fuel for combustion. When burning wood, it not only produces a large amount of gas containing impurities, causing serious pollution to the social environment, but also the ashes left when burning wood are inconvenient for users to clean up. With the continuous development of science and technology, alcohol fuel has become a less polluting, renewable clean energy. It is lighter and occupies less space than solid fuels with the same amount of heat energy. At the same time, it is easier to store than gas fuels and uses smaller pipes. As a result, alcohol fireplaces have appeared on the market.

[0003] In order to prevent alcohol from being used too quickly, existing alcohol fireplaces generally have a fire baffle at the burner port. By adjusting the area of ​​the burner port covered by the fire baffle, that is, adjusting the width of the burner port, the effect of changing the flame size can be achieved. In fact, the above method can only reduce the original flame size, and the flame combustion process is slow and monotonous, which cannot meet people's demand for flame diversification. Therefore, it is urgent to design an alcohol fireplace with adjustable flame size to solve the above problem. Utility Model Content

[0004] The utility model aims to provide an alcohol fireplace with adjustable flame size to solve the problems existing in the above-mentioned background technology.

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

[0006] A fireplace body, the fireplace body comprising a safety box and a top cover, an alcohol box is arranged in the safety box, a ceramic brick is arranged on the inner top of the alcohol box and a liquid level sensor is arranged on the inner bottom, a stainless steel mesh is arranged on the top of the ceramic brick, and a combustion slot plate is arranged on the top of the stainless steel mesh;

[0007] A flame adjustment mechanism, the flame adjustment mechanism comprises a first fire baffle and a second fire baffle arranged just above the combustion slot plate, one end of each of the first fire baffle and the second fire baffle is provided with a connecting rod, one end of each of the connecting rods is fixed with a slider, and each of the first fire baffle and the second fire baffle is provided with a flame opening;

[0008] The pulse spray mechanism comprises an air pump, a water pump and an atomizing nozzle. The air pump is connected to the atomizing nozzle through an air supply main pipe and an air supply branch pipe, and the water pump is connected to the atomizing nozzle through an infusion main pipe and an infusion branch pipe.

[0009] Furthermore, a touch display screen is provided on one side of the upper surface of the top cover, and a filling pipe is provided on one side of the lower surface, and matching combustion ports are provided on the top cover and the combustion slot plate.

[0010] Furthermore, a filling port is provided on the top of the ceramic brick and a liquid outlet is provided on the bottom, the filling port and the liquid outlet are connected through an infusion channel, and the filling port matches the filling pipe.

[0011] Furthermore, slide grooves are provided on both sides of the safety box, the two slide grooves are symmetrically arranged about the center point of the safety box, and the two sliding blocks are slidably connected in the two slide grooves respectively.

[0012] Furthermore, there are a plurality of flame openings, which are evenly distributed in the horizontal direction, the width of the flame opening is the same as the width of the combustion port, the length of the flame opening is the same as the spacing between two adjacent flame openings, and the flame openings are arranged one-to-one on fire baffle plate 1 and fire baffle plate 2.

[0013] Furthermore, there are a plurality of atomizing nozzles, and the plurality of atomizing nozzles are fixed on the inner side surface of the safety box along the horizontal direction, and the plurality of atomizing nozzles are arranged in one-to-one correspondence with the plurality of flame openings.

[0014] Furthermore, the air pump is fixed on the inner side of the safety box and the air outlet pipe is sealed and connected to the gas main pipe, the water pump is fixed on one side of the alcohol box, the water inlet pipe of the water pump extends to the inner bottom surface of the alcohol box, and the water outlet pipe is sealed and connected to the liquid main pipe.

[0015] The technical effects and advantages of the utility model: the alcohol fireplace with adjustable flame size is advanced in design, compact in structure, and easy to use. By arranging a fire baffle plate 1 and a fire baffle plate 2 containing flame openings, the size and shape of the flame openings can be changed by pushing or pulling the fire baffle plate 1 and the fire baffle plate 2 to move, so that the flame can be easily reduced. By arranging a pulse spray mechanism, the alcohol at the bottom of the alcohol box can be atomized and sprayed toward the combustion port in the form of pulses. The atomized alcohol will deflagrate after encountering the open flame at the combustion port, thereby achieving the purpose of increasing the flame, and the flame is more vibrant, which improves the ornamental value and meets people's demand for the diversity of flames in the alcohol fireplace. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model without a top cover;

[0017] Figure 2 A vertical cross-sectional view of the main viewing direction of the utility model;

[0018] Figure 3 It is a vertical cross-sectional view of the utility model from the right side.

[0019] In the figure: 100, fireplace body; 101, safety box; 102, top cover; 1021, touch screen; 1022, filling pipe; 103, alcohol box; 104, ceramic tile; 105, liquid level sensor; 106, stainless steel mesh; 107, combustion slot plate; 108, combustion port; 109, slide; 200, flame adjustment mechanism; 201, fire baffle 1; 202, fire baffle 2; 203, connecting rod; 204, slider; 205, flame port; 300, pulse spray mechanism; 301, air pump; 302, water pump; 303, atomizing nozzle; 304, gas main pipe; 305, gas branch pipe; 306, liquid main pipe; 307, liquid branch pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified 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 a direct connection, or it can be an indirect connection 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 invention can be understood according to specific circumstances.

[0023] The utility model provides Figure 1-3 An ethanol fireplace with adjustable flame size shown in the figure comprises:

[0024] A fireplace body 100 includes a safety box 101 and a top cover 102. An alcohol box 103 is arranged in the safety box 101. A ceramic tile 104 is arranged on the inner top of the alcohol box 103 and a liquid level sensor 105 is arranged on the inner bottom. When alcohol is added to the alcohol box 103, the alcohol is first fully absorbed by the ceramic tile 104 and then continuously evaporates from the pores on the ceramic tile 104, which is convenient for ignition and continuous combustion. A stainless steel mesh 106 is arranged on the top of the ceramic tile 104. When alcohol burns, the stainless steel mesh 106 is burned red and hot, which has a good viewing effect. A combustion slot plate 107 is arranged on the top of the stainless steel mesh 106, which is convenient for compacting the stainless steel mesh 106 and can prevent alcohol from evaporating to places other than the combustion port 108, which is conducive to saving alcohol fuel.

[0025] The flame adjustment mechanism 200 includes a fire baffle 1 201 and a fire baffle 202 arranged just above the combustion slot plate 107. One end of the fire baffle 1 201 and the fire baffle 202 is provided with a connecting rod 203. One end of the connecting rod 203 is fixed with a slider 204 to push the slider 204 to move. The slider 204 can drive the fire baffle 1 201 and the fire baffle 202 to move through the connecting rod 203. The fire baffle 1 201 and the fire baffle 202 are provided with flame openings 205.

[0026] The pulse spray mechanism 300 includes an air pump 301, a water pump 302 and an atomizing nozzle 303. The air pump 301 is connected to the atomizing nozzle 303 through an air supply main pipe 304 and an air supply branch pipe 305. The water pump 302 is connected to the atomizing nozzle 303 through a liquid supply main pipe 306 and a liquid supply branch pipe 307.

[0027] For example, see Figure 1-3 As shown, a touch display screen 1021 is provided on one side of the upper surface of the top cover 102 , and a filling pipe 1022 is provided on one side of the lower surface, and matching combustion ports 108 are provided on the top cover 102 and the combustion slot plate 107 .

[0028] In this technical solution, it is convenient to input control instructions through the touch display screen 1021, thereby controlling the start and stop of the air pump 301 and the water pump 302. By arranging the combustion port 108 on the top cover 102 and the combustion groove plate 107, it is ensured that the flame of the ceramic brick 104 when burning can extend to the outside of the fireplace body 100.

[0029] For example, see Figure 1 As shown, a filling port is provided on the top of the ceramic brick 104 and a liquid outlet is provided on the bottom. The filling port and the liquid outlet are connected through an infusion channel, and the filling port matches the filling pipe 1022 .

[0030] In this technical solution, it is convenient to insert the filling tube 1022 into the filling port. When alcohol is added, the alcohol flows through the infusion channel in the ceramic brick 104 and finally flows into the alcohol box 103 through the liquid outlet, so that the ceramic brick 104 can fully absorb the alcohol.

[0031] For example, see Figure 1-2 As shown, slide grooves 109 are provided on both sides of the safety box 101 , and the two slide grooves 109 are symmetrically arranged about the center point of the safety box 101 , and the two sliders 204 are slidably connected in the two slide grooves 109 respectively.

[0032] In this technical solution, the slide groove 109 has a limiting effect on the slider 204. When the two sliders 204 slide to one end close to the central axis of the safe 101 respectively, the fire baffle 1 201 and the fire baffle 2 202 overlap, which is convenient for quickly determining the positions of the fire baffle 1 201 and the fire baffle 2 202, paving the way for further adjusting the flame outlet 205.

[0033] For example, see Figure 1 As shown, there are a number of flame openings 205, which are evenly distributed in the horizontal direction, the width of the flame opening 205 is the same as the width of the combustion port 108, the length of the flame opening 205 is the same as the spacing between two adjacent flame openings 205, and the flame openings 205 are arranged one by one on the fire baffle 1 201 and the fire baffle 2 202.

[0034] In this technical solution, when fire baffle 1 201 and fire baffle 202 overlap, the flame openings 205 on fire baffle 1 201 and fire baffle 202 overlap and are located directly above the combustion port 108. By adjusting the distance between fire baffle 1 201 and fire baffle 202 by sliding slider 204, the width of the combustion port 108 can be further adjusted. By pulling slider 204 outward, the length of the combustion port 108 can be further adjusted. When fire baffle 1 201 and fire baffle 202 overlap and each of them pulls outward half the length of the flame opening 205, the combustion port 108 can be completely covered to achieve fire extinguishing of the fireplace main body 100.

[0035] For example, see Figure 1-3 As shown, there are a number of atomizing nozzles 303 , which are fixed on the inner side of the safety box 101 along the horizontal direction, and the atomizing nozzles 303 are arranged in a one-to-one correspondence with the flame openings 205 .

[0036] In this technical solution, the alcohol in the alcohol box 103 can be atomized by the atomizing nozzle 303 and then sprayed toward the flame opening 205 in a pulsed manner. When the atomized alcohol meets the open flame of the flame opening 205, a deflagration occurs, which can cause the flame size of the fireplace body 100 to change alternately, achieving a flame jumping effect and improving the ornamental effect.

[0037] For example, see Figure 3 As shown, the air pump 301 is fixed on the inner side of the safety box 101 and the air outlet pipe is sealedly connected to the gas main pipe 304, the water pump 302 is fixed on one side of the alcohol box 103, the water inlet pipe of the water pump 302 extends to the inner bottom surface of the alcohol box 103, and the water outlet pipe is sealedly connected to the liquid infusion main pipe 306.

[0038] In this technical solution, the air pump 301 generates high-pressure pulse gas and delivers it to the atomizing nozzle 303 through the gas main pipe 304 and the gas branch pipe 305. The water pump 302 delivers a rated amount of alcohol liquid to the atomizing nozzle 303 through the liquid infusion main pipe 306 and the liquid infusion branch pipe 307. The high-pressure pulse gas squeezes the alcohol liquid out of the atomizing nozzle 303 to form atomized alcohol.

[0039] Working principle: When using the alcohol fireplace with adjustable flame size, first add alcohol to the alcohol box 103 through the filling pipe 1022. During the filling process, the ceramic bricks 104 can fully absorb the alcohol, and then the ceramic bricks 104 can be ignited. When it is necessary to increase the flame, start the air pump 301 and the water pump 302 through the touch display screen 1021, and the pulse spray mechanism 300 atomizes the alcohol in the alcohol box 103 and sprays it to the flame outlet 205 in a pulsed manner. When it is necessary to reduce the flame, the position of the fire baffle 1 201 and the fire baffle 2 202 is adjusted by pushing or pulling the slider 204, and then the flame outlet 205 can be reduced. The alcohol fireplace with adjustable flame size has advanced design, compact structure and is easy to use. By arranging a fire baffle 1 201 and a fire baffle 202 containing a flame opening 205, the size and shape of the flame opening 205 can be changed by pushing or pulling the fire baffle 1 201 and the fire baffle 202 to move, so as to facilitate the flame to be reduced. By arranging a pulse spray mechanism 300, the alcohol at the bottom of the alcohol box 103 can be atomized and sprayed toward the combustion port 108 in the form of pulses. The atomized alcohol will explode after encountering the open flame at the combustion port 108, so that the flame can be increased, and the flame is more jumping, which improves the ornamental value and meets people's demand for the diversity of flames of alcohol fireplaces.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An alcohol fireplace with adjustable flame size, characterized in that: include: A fireplace body (100), the fireplace body (100) comprising a safety box (101) and a top cover (102), an alcohol box (103) being arranged in the safety box (101), a ceramic brick (104) being arranged on the inner top of the alcohol box (103) and a liquid level sensor (105) being arranged on the inner bottom, a stainless steel mesh (106) being arranged on the top of the ceramic brick (104), and a combustion slot plate (107) being arranged on the top of the stainless steel mesh (106); A flame adjustment mechanism (200), the flame adjustment mechanism (200) comprising a first fire baffle (201) and a second fire baffle (202) arranged directly above the combustion slot plate (107), one end of each of the first fire baffle (201) and the second fire baffle (202) being provided with a connecting rod (203), one end of each of the connecting rods (203) being fixed with a sliding block (204), and each of the first fire baffle (201) and the second fire baffle (202) being provided with a flame opening (205); A pulse spray mechanism (300) includes an air pump (301), a water pump (302) and an atomizing nozzle (303); the air pump (301) is connected to the atomizing nozzle (303) via an air supply main pipe (304) and an air supply branch pipe (305); and the water pump (302) is connected to the atomizing nozzle (303) via a liquid supply main pipe (306) and a liquid supply branch pipe (307).

2. The ethanol fireplace with adjustable flame size according to claim 1, characterized in that: A touch display screen (1021) is provided on one side of the upper surface of the top cover (102), and a filling pipe (1022) is provided on one side of the lower surface. Matching combustion ports (108) are provided on the top cover (102) and the combustion slot plate (107).

3. The ethanol fireplace with adjustable flame size according to claim 2, characterized in that: The ceramic brick (104) is provided with a filling port on the top and a liquid outlet on the bottom, the filling port and the liquid outlet are connected via an infusion channel, and the filling port matches the filling pipe (1022).

4. The ethanol fireplace with adjustable flame size according to claim 1, characterized in that: Slide grooves (109) are provided on both sides of the safety box (101), the two slide grooves (109) are symmetrically arranged about the center point of the safety box (101), and the two sliding blocks (204) are respectively slidably connected in the two slide grooves (109).

5. The ethanol fireplace with adjustable flame size according to claim 2, characterized in that: A plurality of flame openings (205) are provided, and the plurality of flame openings (205) are evenly spaced in the horizontal direction. The width of the flame opening (205) is the same as the width of the combustion port (108). The length of the flame opening (205) is the same as the spacing between two adjacent flame openings (205). The flame openings (205) are arranged on the first fire baffle (201) and the second fire baffle (202) in a one-to-one correspondence.

6. The ethanol fireplace with adjustable flame size according to claim 1, characterized in that: A plurality of the atomizing nozzles (303) are provided, and the plurality of the atomizing nozzles (303) are fixed on the inner side surface of the safety box (101) in a horizontal direction. The plurality of the atomizing nozzles (303) are arranged in a one-to-one correspondence with the plurality of the flame openings (205).

7. The ethanol fireplace with adjustable flame size according to claim 1, characterized in that: The air pump (301) is fixed on the inner side of the safety box (101) and the air outlet pipe is sealedly connected to the gas main pipe (304). The water pump (302) is fixed on one side of the alcohol box (103). The water inlet pipe of the water pump (302) extends to the inner bottom surface of the alcohol box (103), and the water outlet pipe is sealedly connected to the liquid infusion main pipe (306).

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