Fire distributor

Abstract

The utility model discloses a fire distributor which comprises a cooker base, a first air inlet channel, a second air inlet channel and a fire cover, one or more air blocking mechanisms are arranged in the cooker base, the air blocking mechanisms are used for blocking and increasing the flow speed of injected air, the heat efficiency ratio of flames is increased, the heat efficiency is high, and the heat efficiency is high. And the device can be used for various distributors capable of combusting raw materials. When the first gas inlet channel and the second gas inlet pipe output gas to the fire distributor, the gas is output to the fire cover and the outer side of the fire hole formed in the outer side of the fire distributing head in an upward inclined state when being output from the fire outlet hole, and flame is output to the position of a heated object in cooperation with the fire hole formed in the outer side of the fire distributing head. The gas waste rate when the fire outlet hole ignites the gas in cooperation with the igniter to form flame output is reduced, the gas injection amount is controlled through the first gas inlet channel and the second gas inlet channel which are different in diameter, and then the requirement for controlling the flame combustion amount is met.

Description

Technical Field

[0001] The utility model relates to the technical field of fire distributors, in particular to a fire distributor. Background Art

[0002] The ignition divider, also known as the burner, is generally composed of a stove base, an outer fire cover, and a through-hole cap. The outer fire cover is arranged on the outer circle of the stove base, and the through-hole cap is arranged in the center of the stove base. There is an opening in the center of the stove base for connecting the gas outlet end of the gas pipe. The structural form and parameters of the ignition divider will directly affect the appearance and performance of the burning flame.

[0003] Most of the existing fire distributors are a nozzle, which can easily cause uneven temperature at the bottom of the pot during use. The local temperature of the bottom of the pot cannot be controlled, which is inconvenient to use. When using gas for cooking, due to incomplete combustion of the fuel, fuel is wasted to a large extent, increasing production costs. When the gas is supplied normally, it is difficult for the existing blast gas stove to control the air pressure at the air inlet, and it is difficult to control the firepower. Summary of the invention

[0004] The purpose of the utility model is to provide a fire distributor to solve the above-mentioned defects caused by the prior art.

[0005] A fire distributor comprises a cooker base, a first air inlet, a second air inlet, a fire cover and a fire outlet. One or more gas blocking mechanisms are arranged inside the cooker base and below the fire cover. The gas blocking mechanisms hold air to increase the flow rate of injected gas, thereby improving the thermal efficiency ratio of flames. The heat efficiency is high and the fire distributor can be used for various fire distributors that can burn raw materials.

[0006] Preferably, a gas diversion base is provided at the bottom end of the cooker base, and a diversion mechanism is provided on the outer ring of the cooker base. The diversion mechanism is dispersed to multiple outer ring fire holes after flowing in through the outer flow channel, thereby improving the uniformity of flame dispersion.

[0007] Preferably, the diversion mechanism includes a first air inlet duct, a second air inlet duct, a fire cover, a fire distributor head and a lead-out pipe fitting, one end of the first air inlet duct is connected to one end of a gas diversion base, the second air inlet duct is connected to one end of a gas diversion base, a fire cover is arranged directly above the gas diversion base, a lead-out pipe fitting is arranged on the outside of the fire cover, and a fire distributor head is arranged directly above the lead-out pipe fitting.

[0008] Preferably, the outlet pipe is connected to the first air inlet duct and the other end of the second air inlet duct through a gas diversion base connected through the bottom end.

[0009] Preferably, the air blocking mechanism includes fire holes, a ventilation seat and a ventilation cavity, the fire holes are distributed in a ring shape on the outside of the fire cover, the ventilation cavity is opened in a ring shape inside the fire cover, a ventilation seat is arranged directly below the fire cover, and the ventilation seat is arranged inside the cooker base.

[0010] Preferably, the outlet pipe is connected to the bottom end of the ignition head by opening an outer groove on the outer side.

[0011] Preferably, the outer side of the ignition head is provided with a fire hole in a ring-shaped manner.

[0012] Preferably, a self-circulating ventilation cavity is provided inside the cooker base to transport the gas, and the gas is burned by using the opened fire holes.

[0013] Preferably, the gas blocking mechanism is formed by mechanical welding with the cooker base and the fire cover.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. When the first air inlet duct and the second air inlet pipe output gas to the igniter, the gas is output from the fire outlet hole in an upward tilted state to the outside of the fire hole opened on the outside of the fire cover and the ignition head, and cooperates with the fire hole opened on the outside of the ignition head to output the flame to the position of the heated object, thereby reducing the gas waste rate when the fire outlet cooperates with the igniter to ignite the gas to form a flame output, and the gas injection amount is controlled through the first air inlet duct and the second air inlet pipe with different diameters, thereby satisfying the control of the flame combustion amount.

[0016] 2. The gas diversion base controls the gas flow channel through the fire cover and the ventilation cavity, thereby increasing the pressure of the gas flow, thereby meeting the efficiency of the flame in the combustion process, while improving the firepower of the gas, saving production costs, ensuring the full combustion of the gas, and improving cooking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the side structure of the furnace head in the utility model.

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the fire cover structure in the utility model.

[0020] Figure 4 It is a schematic diagram of the top view structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the front section structure of the fire cover in the utility model.

[0022] in:

[0023] 1. Cooker base; 2. First air inlet; 3. Second air inlet; 4. Fire cover; 5. Fire hole; 6. Fire distributor; 7. Diversion mechanism; 8. Gas diversion base; 9. Outlet pipe; 10. External groove; 11. Ventilation seat; 12. Air blocking mechanism; 13. Ventilation cavity. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 4 As shown, a fire divider comprises a cooker base 1, a first air inlet 2, a second air inlet 3, a fire cover 4 and a fire outlet 5. One or more gas blocking mechanisms 12 are arranged inside the upper and lower parts of the cooker base 1 and the fire cover. The gas blocking mechanisms 12 increase the flow rate of the injected gas by holding air, thereby improving the thermal efficiency ratio of the flame and achieving high thermal efficiency. Between the inner end of the fire outlet 5 and the diverter mechanism 7 and the gas blocking mechanism 12, the cooker base 1 does not backfire, the firepower is strong, the carbon monoxide does not exceed the standard, the combustion is good, and the oxygen supply is good.

[0026] In this embodiment, a gas diversion base 8 is provided at the bottom end of the cooker base 1, and a diversion mechanism 7 is provided on the outer ring of the cooker base 1. The diversion mechanism 7 flows into a plurality of outer ring fire holes through an outer flow channel to improve the uniformity of flame dispersion.

[0027] In this embodiment, the diversion mechanism 7 includes a first air inlet duct 2, a second air inlet duct 3, a fire cover 4, a ignition header 6 and an outlet pipe fitting 9. One end of the first air inlet duct 2 is connected to one end of a gas diversion base 8, and the second air inlet duct 3 is connected to one end of a gas diversion base 8. A fire cover 4 is arranged directly above the gas diversion base 8, and an outlet pipe fitting 9 is arranged on the outside of the fire cover 4. A ignition header 6 is arranged directly above the outlet pipe fitting 9, and the gas is dispersed and ignited by the fire cover 4 and the ignition header 6.

[0028] In this embodiment, the outlet pipe 9 is connected to the other end of the first air inlet 2 and the second air inlet 3 through the gas diversion base 8 connected through the bottom end, and the gas or oxygen mixture is injected through the first air inlet 2 and the second air inlet 3 to complete the gas demand ratio control.

[0029] In this embodiment, the gas blocking mechanism 12 includes a fire hole 5, a ventilation seat 11 and a ventilation cavity 13. The fire holes 5 are distributed in a ring shape on the outside of the fire cover 4. The ventilation cavity 13 is opened in a ring shape inside the fire cover 4. The ventilation seat 11 is arranged directly below the fire cover 4. The ventilation seat 11 is arranged inside the cooker base 1. The gas is diverted by the ventilation seat 11, and then the gas pressure of the ventilation cavity 13 is controlled.

[0030] In this embodiment, the outlet pipe 9 is connected to the bottom end of the ignition head 6 through an outer groove 10 provided on the outer side, and the top end of the outlet pipe 9 is covered and positioned to the ignition head 6 through the outer groove 10 .

[0031] In this embodiment, the outer side of the ignition head 6 is provided with a ring-shaped fire hole 5 , and the fuel gas is evenly ignited through the fire cover 4 and the ignition head 6 and discharged through the fire hole 5 .

[0032] In this embodiment, a self-circulating ventilation cavity 13 is provided inside the cooker base 1 to transport the gas, and the gas is burned by using the opened fire holes 5.

[0033] In this embodiment, the gas blocking mechanism 12 is formed by mechanical welding with the cooker base 1 and the fire cover 4 .

[0034] In practical application, this type of ignition divider includes the following work contents:

[0035] Step 1: The operator places the gas diversion base 8 on the stove, and installs the first air inlet 2 and the second air inlet 3 on one side of the gas diversion base 8, connects the outlet pipe 9 provided inside the gas diversion base 8 with the top of the gas diversion base 8, injects gas and air into the gas diversion base 8 through the first air inlet 2 and the second air inlet 3, and then introduces the mixed gas into the fire cover 4 and the diversion head 6 respectively through the outlet pipe 9 provided at the top;

[0036] Step 2: When the gas is injected into the fire cover 4 and the ignition head 6 arranged at the top, the pressure of the injected gas is increased through the ventilation cavity 13 arranged inside the fire cover 4, the gas is ignited by the igniter, and the flame is directly ejected through the fire hole 5 arranged at the top through the fire cover 4 arranged at the top, and the internal pressure of the ventilation cavity 13 is increased by the fire cover 4;

[0037] Step 3: The bottom end of the ignition head 6 is engaged and positioned by means of the outer groove 10 to prevent the gas from escaping from the gap of the ignition head 6, and the flame is evenly guided out through the fire hole 5 provided in the ring through the fire cover 4.

[0038] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A fire distributor, comprising a cooker base (1), a first air inlet (2), a second air inlet (3), a fire cover (4) and a fire outlet (5), characterized in that: One or more gas blocking mechanisms (12) are arranged inside the upper fire cover of the cooker base (1), and the gas blocking mechanisms (12) increase the flow rate of the injected gas by holding back the gas, thereby improving the thermal efficiency ratio of the flame and achieving high thermal efficiency.

2. A fire distributor according to claim 1, characterized in that: A gas diversion base (8) is provided at the bottom end of the cooker base (1), and a diversion mechanism (7) is provided on the outer ring of the cooker base (1). The diversion mechanism (7) flows into the outer flow channel and then disperses to a plurality of outer ring fire holes, thereby improving the uniformity of flame dispersion.

3. A fire distributor according to claim 2, characterized in that: The diversion mechanism (7) comprises a first air inlet passage (2), a second air inlet passage (3), a fire cover (4), a ignition header (6) and an outlet pipe fitting (9); one end of the first air inlet passage (2) is connected to one end of a gas diversion base (8); the second air inlet passage (3) is connected to one end of a gas diversion base (8); a fire cover (4) is arranged directly above the gas diversion base (8); an outlet pipe fitting (9) is arranged on the outer side of the fire cover (4); and a ignition header (6) is arranged directly above the outlet pipe fitting (9).

4. A fire distributor according to claim 3, characterized in that: The outlet pipe (9) is connected to the first air inlet (2) and the other end of the second air inlet (3) through a gas diversion base (8) penetrating through the bottom end.

5. The fire distributor according to claim 1, characterized in that: The gas blocking mechanism (12) comprises a fire hole (5), a ventilation seat (11) and a ventilation cavity (13); the fire hole (5) is distributed in an annular shape on the outside of a fire cover (4); the ventilation cavity (13) is provided in an annular shape inside the fire cover (4); the ventilation seat (11) is provided directly below the fire cover (4); and the ventilation seat (11) is provided inside the cooker base (1).

6. A fire distributor according to claim 3, characterized in that: The outlet pipe (9) is connected to the bottom end of the distributor head (6) via an outer groove (10) provided on the outer side.

7. A fire distributor according to claim 4, characterized in that: The outer side of the ignition head (6) is provided with a fire hole (5) in the form of a ring.

8. The fire distributor according to claim 1, characterized in that: A self-circulating ventilation cavity (13) is provided inside the cooker base (1) to transport the gas, and the gas is burned by using the opened fire holes (5).

9. The fire distributor according to claim 1, characterized in that: The gas blocking mechanism (12), the cooker base (1) and the fire cover (4) are formed by mechanical welding.

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