Barbecue oven valve and barbecue oven

Abstract

The utility model provides a barbecue oven valve and a barbecue oven. After food is barbecued, the main air outlet pipeline can be closed through the main adjusting switch, and due to the fact that the constant air outlet pipeline and the main air outlet pipeline are independently separated, small-flow fuel gas can still be supplied to the barbecue oven through the constant air outlet pipeline to be combusted, so that heat preservation of the food is achieved through a gas source with relatively small loss. In addition, due to the fact that the fuel gas supplied through the constant gas outlet pipeline is continuously burnt, when the main adjusting switch is turned on, the fuel gas output by the main gas outlet pipeline can be burnt instantly, the oven body does not need to be filled with enough fuel gas in advance to be ignited by the ignition device, and therefore the heating efficiency is improved. The situation that food is burnt and the degree of fire of the food cannot be accurately controlled due to deflagration of fuel gas in the barbecue oven in the barbecue period is avoided; the utility model belongs to the technical field of gas valves.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gas valve, especially relates to a barbecue stove valve and barbecue stove. BACKGROUND

[0002] ‌Barbecue stove valve is an important component of barbecue stove, is mainly used for controlling gas flow and safety protection, in conventional barbecue stove valve is single -way output generally, and valve adjusting mechanism is at least to the specific value after adjusting flow, then, cannot continue to adjust to small, otherwise, valve adjusting mechanism then directly closes the valve, after that, the valve needs to be re -ignition to heat barbecue stove, because in the instant of ignition, need to give the inside of stove body full of enough gas in advance, can make the igniter point, therefore, barbecue stove then will be instantaneously quickly temperature is promoted, thereby causing the food that roasts is scorched, in addition, it is also difficult to realize with less gas source to food heat preservation. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a barbecue stove valve and barbecue stove to solve the technical problem in the background art.

[0004] The barbecue stove valve includes a valve body, a gas passage is arranged in the valve body, one end of the gas passage is provided with a constant gas outlet pipeline that outputs constant gas volume, the other end of the gas passage is provided with a main gas outlet pipeline that outputs gas volume greater than that of the constant gas outlet pipeline, the valve body is provided with a gas inlet interface connected with the gas passage, the gas inlet interface is located between the constant gas outlet pipeline and the main gas outlet pipeline, and the valve body is provided with a main adjusting switch for adjusting the gas output flow of the main gas outlet pipeline.

[0005] According to the technical scheme, the following beneficial effects of the barbecue stove valve are realized.

[0006] 1. Since the valve body has the two pipelines of the constant gas outlet pipeline and the main gas outlet pipeline for output, the gas output flow of the main gas outlet pipeline can be adjusted by the main adjusting switch during the barbecue of food, so as to control the fire degree during the barbecue, thereby completing the barbecue of food.

[0007] 2. After the barbecue of food is completed, the main adjusting switch can be used to close the main gas outlet pipeline, and since the constant gas outlet pipeline and the main gas outlet pipeline are independently separated, small-flow gas can still be supplied to the barbecue stove for combustion through the constant gas outlet pipeline, so that the food can be heat preserved by using less gas source, and the food is not easy to be scorched during the heat preservation.

[0008] 3. Since the gas supplied through the constant gas outlet pipe is continuously burning, the gas output from the main gas outlet pipe can be burned immediately when the main regulating switch is turned on. There is no need to prefill the oven with enough gas for the ignition device to ignite. Therefore, during grilling, there will be no risk of food burning or inaccurate control of the food temperature due to deflagration of the gas inside the grill.

[0009] To further optimize the above technical solutions, they can be combined with one or more of the following implementation methods without conflict.

[0010] In some embodiments, the constant gas outlet pipe is provided with a constant regulating switch for adjusting the gas output flow rate, and the main regulating switch is located in the main gas outlet pipe;

[0011] According to the described technical solution, the present invention achieves the following beneficial effects:

[0012] 1. To enable the control of the gas output flow rate of the constant gas outlet pipe through a constant regulating switch, thereby controlling the heat when keeping food warm and further preventing the food from burning;

[0013] 2. During grilling, the gas output flow rate of the constant gas outlet pipe can be increased to assist the main gas outlet pipe, thereby improving grilling efficiency.

[0014] In some embodiments, the gas passage is provided with a one-way valve that opens toward the main gas outlet pipe, and the one-way valve is located between the gas inlet and the main gas outlet pipe;

[0015] According to the technical solution, when gas is input into the gas channel at the air inlet, a one-way valve prevents gas from entering the main gas outlet pipe, allowing gas to be supplied to the constant gas outlet pipe first. When the constant gas outlet pipe is full and the gas pressure inside the constant gas outlet pipe reaches a set value, the gas at this set pressure will push open the one-way valve and enter the main gas outlet pipe. Therefore, during food heat preservation, if the gas pressure input at the air inlet is insufficient, it can effectively prevent the main gas outlet pipe from reducing the gas flow of the constant gas outlet pipe and causing fire extinguishing.

[0016] In some embodiments, the swing end of the one-way door is provided with an iron block, and the valve body is equipped with a magnet, which is used to attract the iron block and drive the one-way door to close.

[0017] According to the technical solution, when the gas pressure in the constant gas outlet pipe is insufficient to open the one-way door, the magnet attracts the iron block to keep the one-way door closed. Therefore, the one-way door will not open due to its own weight, no matter which angle the barbecue grill valve is installed at.

[0018] In the following implementation, the gas outlet of the constant gas outlet pipe is close to the gas outlet of the main gas outlet pipe, so that the constant gas outlet pipe can ignite the gas discharged by the main gas outlet pipe during combustion.

[0019] According to the technical scheme, after the main gas outlet pipe is closed and the fire is extinguished, the gas output by the main gas outlet pipe can be more stably combusted by opening the main adjusting switch.

[0020] The barbecue stove comprises a stove body and the barbecue stove valve, a constant gas outlet connected with the constant gas outlet pipe is arranged at a middle position of the stove body, and main gas outlets connected with the main gas outlet pipe are arranged at two side positions of the stove body.

[0021] Further, a bearing seat and a metal deformation part are arranged in the stove body, the main gas outlet is arranged on the bearing seat, and the metal deformation part is arranged to be connected with the main gas outlet, and the metal deformation part is arranged to push the main gas outlet to be close to or away from the constant gas outlet.

[0022] According to the technical scheme, the following beneficial effects of the barbecue stove are achieved.

[0023] 1. During the combustion process of the gas output by the main gas outlet, the metal deformation part is continuously heated, at this time, the metal deformation part is deformed due to the heating and pulls the main gas outlet away from the constant gas outlet, so that the fire can be uniformly distributed on the barbecue stove.

[0024] 2. When the gas is not output by the main gas outlet, the metal deformation part pulls the main gas outlet to be close to the constant gas outlet due to the temperature drop, so that the next time the gas is output by the main gas outlet, the gas can be more efficiently and stably combusted by the flame combusting on the constant gas outlet. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific implementation mode in the utility model, the following will be a brief description of the drawings and labels needed to be used in the specific implementation mode.

[0026] Figure 1 is a structural schematic view of the barbecue stove valve of the utility model;

[0027] Figure 2 is a sectional view of the barbecue stove valve of the utility model;

[0028] Figure 3 is a sectional view of the barbecue stove of the utility model.

[0029] Reference signs:

[0030] 1, valve body; 11, gas passage; 12, magnet; 2, constant gas outlet pipeline; 21, constant regulating switch; 3, main gas outlet pipeline; 31, main regulating switch; 32, one-way door; 33, iron block; 4, gas inlet interface; 5, furnace body; 51, constant gas outlet; 52, main gas outlet; 53, bearing seat; 54, metal deformation piece. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below with reference to the drawings.

[0032] Embodiment 1

[0033] As shown in Figure 1 and 2 , the embodiment provides a barbecue stove valve, which comprises a valve body 1, a gas passage 11 is arranged in the valve body 1, one end of the gas passage 11 is provided with a constant gas outlet pipeline 2 for outputting a constant gas amount, the other end of the gas passage 11 is provided with a main gas outlet pipeline 3 for outputting a gas amount greater than that of the constant gas outlet pipeline 2, the valve body 1 is provided with a gas inlet interface 4 connected with the gas passage 11, the gas inlet interface 4 is located between the constant gas outlet pipeline 2 and the main gas outlet pipeline 3, the constant gas outlet pipeline 2 is provided with a constant regulating switch 21 for regulating the gas output flow, and the main gas outlet pipeline 3 is provided with a main regulating switch 31 for regulating the gas output flow. In addition, the gas fire power output by the main gas outlet pipeline 3 is 18000Btu to 7000Btu, and the gas fire power output by the constant gas outlet pipeline 2 is 4000Btu.

[0034] The following is a working description of the barbecue stove valve described in the embodiment.

[0035] During the barbecue of food, the gas output flow of the main gas outlet pipeline 3 can be regulated through the main regulating switch 31 to control the degree of heat during the barbecue, and at the same time, the gas output flow of the constant gas outlet pipeline 2 can be increased to assist the main gas outlet pipeline 3 to improve the barbecue efficiency.

[0036] After the barbecue of food is completed, the main gas outlet pipeline 3 can be closed through the main regulating switch 31, at this time, the constant gas outlet pipeline 2 supplies small-flow gas to the barbecue stove to burn, so that the food is kept warm by consuming relatively less gas source, and the gas output flow of the constant gas outlet pipeline 2 can be controlled through the constant regulating switch 21 to control the heat when the food is kept warm.

[0037] When the main regulating switch 31 is opened, the gas output by the main gas outlet pipeline 3 is combusted by the flame combusted by the gas output by the constant gas outlet pipeline 2.

[0038] Embodiment 2

[0039] As shown in Figure 1And 2 As shown in the drawings, the present embodiment provides a barbecue stove valve, which comprises a valve body 1, a gas passage 11 is arranged in the valve body 1, one end of the gas passage 11 is provided with a constant gas outlet pipe 2 for outputting constant gas amount, the other end of the gas passage 11 is provided with a main gas outlet pipe 3 for outputting gas amount greater than that of the constant gas outlet pipe 2, the valve body 1 is provided with a gas inlet interface 4 connected with the gas passage 11, the gas inlet interface 4 is located between the constant gas outlet pipe 2 and the main gas outlet pipe 3, the constant gas outlet pipe 2 is provided with a constant regulating switch 21 for regulating gas output flow, and the main gas outlet pipe 3 is provided with a main regulating switch 31 for regulating gas output flow. The gas outlet of the constant gas outlet pipe 2 is close to the gas outlet of the main gas outlet pipe 3, so that the constant gas outlet pipe 2 can ignite the gas discharged by the main gas outlet pipe 3 during combustion.

[0040] The gas passage 11 is provided with a one-way door 32 which is opened towards the direction of the main gas outlet pipe 3, and the one-way door 32 is located between the gas inlet interface 4 and the main gas outlet pipe 3. The swing end of the one-way door 32 is provided with an iron block 33, and the valve body 1 is provided with a magnet 12 for attracting the iron block 33 to drive the one-way door 32 to close.

[0041] The following is the working principle of the barbecue stove valve described in the present embodiment.

[0042] During the barbecue of food, the gas output flow of the main gas outlet pipe 3 can be regulated by the main regulating switch 31 to control the degree of heat during the barbecue, and at the same time, the gas output flow of the constant gas outlet pipe 2 can be increased to assist the main gas outlet pipe 3 to improve the barbecue efficiency.

[0043] After the barbecue of food is completed, the main gas outlet pipe 3 can be closed by the main regulating switch 31, at this time, the constant gas outlet pipe 2 supplies small flow of gas to the barbecue stove for combustion to realize the heat preservation of food by consuming relatively small amount of gas source, and the gas output flow of the constant gas outlet pipe 2 can be controlled by the constant regulating switch 21 to control the heat when the food is heat preserved.

[0044] When the gas inlet interface 4 inputs gas to the gas passage 11, the one-way door 32 blocks the gas from entering the main gas outlet pipe 3, so that the gas is first supplied to the constant gas outlet pipe 2, when the constant gas outlet pipe 2 is full of gas and the gas pressure in the constant gas outlet pipe 2 reaches a set value, the gas at the set pressure pushes the one-way door 32 to enter the main gas outlet pipe 3; when the gas pressure in the constant gas outlet pipe 2 is not enough to push the one-way door 32 to open, the magnet 12 attracts the iron block 33 to drive the one-way door 32 to keep closed; therefore, during the heat preservation of food, if the gas pressure input by the gas inlet interface 4 is insufficient, the gas flow of the main gas outlet pipe 3 can be effectively prevented from being reduced to cause the fire to be extinguished.

[0045] When the main regulating switch 31 is opened, the gas outputted from the main gas outlet pipe 3 is combusted by the flame of the gas combusted by the constant gas outlet pipe 2.

[0046] Embodiment 3

[0047] As shown in the figure, the present embodiment provides a barbecue stove, which comprises a barbecue stove valve and a stove body 5. Figures 1 to 3

[0048] The barbecue stove valve comprises a valve body 1, which is provided with a gas passage 11. One end of the gas passage 11 is provided with a constant gas outlet pipe 2, which outputs a constant amount of gas. The other end of the gas passage 11 is provided with a main gas outlet pipe 3, which outputs a larger amount of gas than the constant gas outlet pipe 2. The valve body 1 is provided with a gas inlet interface 4, which is connected to the gas passage 11. The gas inlet interface 4 is located between the constant gas outlet pipe 2 and the main gas outlet pipe 3. The constant gas outlet pipe 2 is provided with a constant regulating switch 21, which is used to adjust the gas output flow. The main gas outlet pipe 3 is provided with a main regulating switch 31, which is used to adjust the gas output flow.

[0049] The gas passage 11 is provided with a one-way door 32, which is opened towards the direction of the main gas outlet pipe 3. The one-way door 32 is located between the gas inlet interface 4 and the main gas outlet pipe 3. The swing end of the one-way door 32 is provided with an iron block 33. The valve body 1 is installed with a magnet 12, which is used to attract the iron block 33 to drive the one-way door 32 to close.

[0050] The middle position of the stove body 5 is provided with a constant gas outlet 51, which is connected to the constant gas outlet pipe 2. The two side positions of the stove body 5 are provided with main gas outlet ports 52, which are connected to the main gas outlet pipe 3. The stove body 5 is installed with a bearing seat 53 and a metal deformation piece 54. The main gas outlet port 52 is installed on the bearing seat 53. The metal deformation piece 54 is used to connect with the main gas outlet port 52. The metal deformation piece 54 is used to push the main gas outlet port 52 to be close to or away from the constant gas outlet 51.

[0051] The following is a working description of the barbecue stove valve described in the present embodiment.

[0052] During the barbecue of food, the gas output flow of the main gas outlet pipe 3 can be adjusted by the main regulating switch 31 to control the degree of heat during the barbecue. At the same time, the gas output flow of the constant gas outlet pipe 2 can be increased to assist the main gas outlet pipe 3 to improve the barbecue efficiency. During the combustion of the gas outputted from the main gas outlet port 52, the metal deformation piece 54 will be continuously heated. At this time, the metal deformation piece 54 will be deformed due to heating, which will pull the main gas outlet port 52 away from the constant gas outlet 51, so that the fire can be evenly distributed on the barbecue stove.

[0053] ​After the food is cooked, the main gas outlet pipe 3 can be closed by the main regulating switch 31, at this time, the constant gas outlet pipe 2 supplies small flow of gas to the barbecue stove to burn, so as to realize the food preservation by the gas source with relatively less loss, in addition, the gas output flow of the constant gas outlet pipe 2 can be controlled by the constant regulating switch 21 to control the heat when the food is preserved.

[0054] When the gas is input into the gas channel 11 through the gas inlet interface 4, the one-way door 32 blocks the gas from entering the main gas outlet pipe 3, so that the gas is first supplied to the constant gas outlet pipe 2, when the constant gas outlet pipe 2 is full of gas and the gas pressure in the constant gas outlet pipe 2 reaches the set value, the gas with the set pressure will push the one-way door 32 to enter the main gas outlet pipe 3; when the gas pressure in the constant gas outlet pipe 2 is not enough to push the one-way door 32 to open, the magnet 12 will attract the iron block 33 to drive the one-way door 32 to keep closed; therefore, during the food preservation, when the gas pressure input through the gas inlet interface 4 is not enough, the gas flow of the main gas outlet pipe 3 can be effectively avoided to reduce the gas flow of the constant gas outlet pipe 2 to cause the fire to be extinguished.

[0055] When the gas is not output from the main gas outlet 52, the metal deformation piece 54 will pull the main gas outlet 52 to the constant gas outlet 51 due to the temperature drop, so that when the main regulating switch 31 is opened, the gas output from the main gas outlet pipe 3 can be burned by the flame of the gas burned by the gas output from the constant gas outlet pipe 2.

Claims

1. A barbecue grill valve comprising a valve body (1) having a gas passage (11) therein, characterised in that: One end of the gas passage (11) is provided with a constant gas outlet pipe (2) for outputting constant gas amount, the other end of the gas passage (11) is provided with a main gas outlet pipe (3) for outputting gas amount greater than the constant gas outlet pipe (2), the valve body (1) is provided with an inlet interface (4) connected with the gas passage (11), the inlet interface (4) is located between the constant gas outlet pipe (2) and the main gas outlet pipe (3), the valve body (1) is provided with a main adjusting switch (31) for adjusting gas output flow of the main gas outlet pipe (3).

2. A barbecue grill valve according to claim 1, wherein: The constant gas outlet pipe (2) is provided with a constant adjusting switch (21) for adjusting gas output flow, and the main adjusting switch (31) is arranged in the main gas outlet pipe (3).

3. A barbecue grill valve according to claim 2, wherein: The gas passage (11) is provided with a one-way door (32) which is opened towards the main gas outlet pipe (3), and the one-way door (32) is located between the inlet interface (4) and the main gas outlet pipe (3).

4. A barbecue grill valve according to claim 3, wherein: A swing end of the one-way door (32) is provided with an iron block (33), the valve body (1) is provided with a magnet (12) for attracting the iron block (33) to drive the one-way door (32) to close.

5. A barbecue grill valve according to claim 1, wherein: An outlet of the constant gas outlet pipe (2) is close to an outlet of the main gas outlet pipe (3), so that the constant gas outlet pipe (2) can ignite the gas discharged by the main gas outlet pipe (3) during combustion.

6. A barbecue grill characterized by: The barbecue stove valve comprises a stove body (5) and the barbecue stove valve according to any one of claims 1 to 5, and the stove body (5) is provided with a constant gas outlet (51) connected with the constant gas outlet pipe (2) at a middle position of the stove body (5), and the stove body (5) is provided with a main fire outlet (52) connected with the main gas outlet pipe (3) at two side positions of the stove body (5).

7. A barbecue according to claim 6 wherein: A bearing seat (53) and a metal deformation part (54) are arranged in the stove body (5), the main fire outlet (52) is arranged in the bearing seat (53), the metal deformation part (54) is arranged to be connected with the main fire outlet (52), and the metal deformation part (54) is arranged to push the main fire outlet (52) to be close to or away from the constant gas outlet (51).

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