Fire distributor of upper air inlet hydrogen gas stove

Abstract

The invention relates to the technical field of gas stove accessories, and discloses a distributor of an upper air inlet hydrogen gas stove, which comprises a distributor, a hexagonal hollow pipe and a hexagonal nozzle, and is characterized in that the outer surface of the hexagonal hollow pipe is sleeved with the distributor in a threaded manner, and the outer surface of the hexagonal nozzle is sleeved with the hexagonal hollow pipe in a threaded manner; a plurality of fire distribution holes are formed in the inner wall of the interior of the fire distributor, the diameters of the fire distribution holes range from 1.2 mm to 1.8 mm, a plurality of air inlet holes are formed in the hexagonal cavity with the hexagonal hollow pipe, the diameters of the air inlet holes are smaller than 1.0 mm, the top end of the hexagonal nozzle is in a conical shape, the conical tip end of the hexagonal nozzle extends into the hexagonal hollow pipe, and the top end of the hexagonal nozzle extends into the hexagonal hollow pipe. The conical tip of the hexagonal nozzle is provided with an air inlet hole along the center line, the diameter of the air inlet hole is in positive correlation with the power of the hydrogen stove, the side wall of a hexagonal cavity of the hexagonal nozzle is not provided with an air inlet hole, and the problems that in the using process, hydrogen is not fully burnt, and explosion is generated due to the fact that hydrogen escapes from the hole are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of gas stove accessories, in particular to a flame distributor for a hydrogen gas stove. Background Art

[0002] Hydrogen is a clean and renewable energy source that burns quickly and is prone to explosion. The existing hydrogen gas stove's ignition distributor includes a central ignition distributor, an umbrella-shaped hollow tube, and a nozzle. The bottom end of the central ignition distributor is threadedly connected to the top end of the umbrella-shaped hollow tube, which is threadedly connected to the top end of the nozzle. Fire holes are provided on the circumferential sidewalls and top of the ignition distribution hole, with a diameter of 0.7 mm to 1.2 mm. The hexagonal cavity sidewalls of the nozzle have no air inlet holes, or each sidewall has multiple air inlet holes with a diameter of less than 1.2 mm.

[0003] During use of the existing technology, the diameter of the fire distribution hole is less than 1.2 mm, resulting in insufficient air output and incomplete combustion. In addition, there is no air inlet hole on the side wall of the hexagonal cavity of the nozzle, resulting in no air replenishment and incomplete combustion. At the same time, multiple air inlet holes with a diameter of less than 1.2 mm are opened on each side wall of the hexagonal cavity of the nozzle. Because hydrogen molecules are the smallest in the gas, a small amount of hydrogen will escape from the hole no matter how small the air inlet hole is. When hydrogen accumulates inside the gas stove and reaches a certain amount, it will cause an explosion, so there is a major safety hazard. Summary of the Invention

[0004] The object of the present invention is to provide a flame divider for a hydrogen gas stove with top air inlet, so as to solve the problem in the above-mentioned background technology that the diameter of the flame divider hole is less than 1.2 mm, resulting in insufficient gas output and incomplete combustion, and if no air inlet hole is opened on the side wall of the hexagonal cavity of the nozzle, there will be no air replenishment and incomplete combustion. If a plurality of air inlet holes with a diameter of less than 1.2 mm are opened on each side wall of the hexagonal cavity of the nozzle, because hydrogen molecules are the smallest in the gas, a small amount of hydrogen will escape from the hole no matter how small the air inlet hole is, and hydrogen will accumulate inside the gas stove and cause an explosion when it reaches a certain amount, so there is a major safety hazard.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a ignition divider for a hydrogen gas stove with top air inlet, comprising a ignition divider, a hexagonal hollow tube, and a hexagonal nozzle, characterized in that the ignition divider is threadedly sleeved on the outer surface of the hexagonal hollow tube, and the hexagonal hollow tube is threadedly sleeved on the outer surface of the hexagonal nozzle, the hexagonal hollow tube is arranged on a panel outside the stove, and the inner wall of the ignition divider is provided with a plurality of ignition holes, and the diameter of the plurality of ignition holes is 1.2mm-1.8mm.

[0006] Preferably, the hexagonal cavity with the hexagonal hollow tube is provided with a plurality of air inlet holes, and the diameters of the plurality of air inlet holes are all less than 1.0 mm.

[0007] Preferably, the top of the hexagonal nozzle is conical, and the conical tip of the hexagonal nozzle extends into the interior of the hexagonal hollow tube.

[0008] Preferably, the conical tip of the hexagonal nozzle is provided with an air inlet hole along the center line, and the diameter of the air inlet hole is positively correlated with the power of the hydrogen stove.

[0009] Preferably, no air inlet hole is provided on the side wall of the hexagonal cavity of the hexagonal nozzle.

[0010] Preferably, the fire distributor, the hexagonal hollow tube, and the hexagonal nozzle are all made of metal.

[0011] Compared with the prior art, the present invention has the following beneficial effects: First, the present invention ensures sufficient hydrogen output and more complete combustion, thereby improving thermal efficiency by increasing the diameter of the fire-dividing hole. The air inlet design with a hexagonal hollow tube arranged on the outside of the stove replenishes primary air, promotes complete combustion of hydrogen, and reduces harmful gas emissions. At the same time, no air inlet is set on the side wall of the hexagonal cavity of the nozzle to prevent hydrogen from escaping into the interior of the furnace body, avoid the risk of explosion caused by hydrogen accumulation, reduce the occurrence of backfire, and improve safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the split three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the anatomical three-dimensional structure of the present invention.

[0013] Among them: 1. Fire distributor; 2. Hexagonal hollow tube; 3. Hexagonal nozzle; 4. Air inlet; 5. Fire distributor hole. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-3 A fire distributor for a top-inlet hydrogen gas stove includes a fire distributor 1, a hexagonal hollow tube 2, and a hexagonal nozzle 3. The fire distributor 1 is threadedly sleeved on the outer surface of the hexagonal hollow tube 2, and the hexagonal hollow tube 2 is threadedly sleeved on the outer surface of the hexagonal nozzle 3. The hexagonal hollow tube is arranged on a panel outside the stove. The inner wall of the fire distributor 1 is provided with multiple fire distribution holes 5, and the diameter of the multiple fire distribution holes 5 is 1.2mm-1.8mm.

[0016] Through the above technical solution, by increasing the diameter of the fire-dividing hole 5, it is ensured that the hydrogen gas output is sufficient, the combustion is more complete, and the thermal efficiency is improved. By designing the air inlet hole 4 with the hexagonal hollow tube 2, primary air is supplemented, the complete combustion of hydrogen is promoted, and the emission of harmful gases is reduced. At the same time, no air inlet hole is set on the side wall of the hexagonal cavity 3 of the nozzle to prevent hydrogen from escaping into the interior of the furnace body, avoiding the risk of explosion caused by hydrogen accumulation, reducing the occurrence of backfire, and improving the safety of use.

[0017] Specifically, the hexagonal cavity with the hexagonal hollow tube 2 is provided with a plurality of air inlet holes 4, and the diameters of the plurality of air inlet holes 4 are all less than 1.0 mm.

[0018] Through the above technical solution, the air inlet 4 is designed with the hexagonal hollow tube 2 to replenish primary air, promote complete combustion of hydrogen, and reduce harmful gas emissions.

[0019] Specifically, the top of the hexagonal nozzle 3 is tapered, and the tapered tip of the hexagonal nozzle 3 extends into the interior of the hexagonal hollow tube 2 .

[0020] Through the above technical solution, the liquid is input into the hexagonal hollow tube 2 through the hexagonal nozzle 3.

[0021] Specifically, an air inlet hole is provided at the conical tip of the hexagonal nozzle 3 along the center line, and the diameter of the air inlet hole is positively correlated with the power of the hydrogen stove.

[0022] Through the above technical solution, the hexagonal nozzle 3 is positively correlated with the power of the hydrogen stove.

[0023] Specifically, no air inlet hole is provided on the side wall of the hexagonal cavity of the hexagonal nozzle 3 .

[0024] Through the above technical solution, no air inlet holes are set on the side walls of the hexagonal cavity 3 of the nozzle, which prevents hydrogen from escaping into the furnace body, avoids the risk of explosion caused by hydrogen accumulation, reduces the occurrence of tempering, and improves safety of use.

[0025] Specifically, the fire distributor 1, the hexagonal hollow tube 2, and the hexagonal nozzle 3 are all made of metal.

[0026] Through the above technical solution, the metal material can withstand the high temperature generated by hydrogen combustion and is not easily deformed or damaged, ensuring that the ignition distributor can work stably in a long-term high-temperature environment. The ignition distributor 1, the hexagonal hollow tube 2, and the hexagonal nozzle 3 are connected by threads, which is convenient for disassembly and cleaning, reducing maintenance costs.

[0027] During use, by increasing the diameter of the fire-dividing hole 5, it is ensured that the hydrogen gas output is sufficient, the combustion is more complete, and the thermal efficiency is improved. By designing the air inlet hole 4 with the hexagonal hollow tube 2, primary air is supplemented to promote the complete combustion of hydrogen and reduce the emission of harmful gases. At the same time, no air inlet hole is set on the side wall of the hexagonal cavity 3 of the nozzle to prevent hydrogen from escaping into the interior of the furnace body, avoid the risk of explosion caused by hydrogen accumulation, reduce the occurrence of backfire, and improve the safety of use.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ignition distributor for a hydrogen gas stove with top air intake, characterized by: The invention comprises a fire distributor (1), a hexagonal hollow tube (2), and a hexagonal nozzle (3), and is characterized in that the fire distributor (1) is threadedly sleeved on the outer surface of the hexagonal hollow tube (2), and the hexagonal hollow tube (2) is threadedly sleeved on the outer surface of the hexagonal nozzle (3), the hexagonal hollow tube (2) is arranged on a panel outside the stove, and the inner wall of the fire distributor (1) is provided with a plurality of fire distribution holes (5), and the diameter of the plurality of fire distribution holes (5) is 1.2 mm-1.8 mm.

2. The ignition distributor of a top-inlet hydrogen gas stove according to claim 1, characterized in that: The hexagonal cavity with the hexagonal hollow tube (2) is provided with a plurality of air inlet holes (4), and the diameters of the plurality of air inlet holes (4) are all less than 1.0 mm.

3. The ignition distributor of a hydrogen gas stove with top air inlet according to claim 1, characterized in that: The top end of the hexagonal nozzle (3) is conical, and the conical tip of the hexagonal nozzle (3) extends into the interior of the hexagonal hollow tube (2).

4. The ignition distributor of a top-inlet hydrogen gas stove according to claim 1, characterized in that: The conical tip of the hexagonal nozzle (3) is provided with an air inlet hole along the center line, and the diameter of the air inlet hole is positively correlated with the power of the hydrogen stove.

5. The ignition distributor of a top-inlet hydrogen gas stove according to claim 1, characterized in that: No air inlet holes are provided on the side walls of the hexagonal cavity of the hexagonal nozzle (3).

6. The ignition distributor of a hydrogen gas stove with top air inlet according to claim 1, characterized in that: The fire distributor (1), the hexagonal hollow tube (2), and the hexagonal nozzle (3) are all made of metal.

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