Fully premixed new energy commercial burner

Abstract

The utility model discloses a fully premixed new energy commercial burner, which is characterized in that a burner cap adopts an upper layer of burner ports and a lower layer of burner ports, a second burner port positioned at the lower layer of a central position faces upwards, a first burner port positioned at the periphery faces upwards and inwards, flames are in a rotating state during burning, and central fuel gas can be pulled to flow upwards together, and the two burner ports are overlapped, so that the firepower is fierce; at least six atomizer pipes of the burner enter a furnace cavity, an air blower supplies air to an oil tank through a horizontal fan communicating pipe, a plurality of air outlet holes are formed in the upper portion of the side face of an air duct, air enters the furnace cavity from the air outlet holes through an air inlet hole in a fire cover base and a gap between a through hole of the fire cover base and a blow-off pipe, fuel gas is disturbed, and mixed fuel gas is assisted to flow upwards. In addition, the blow-off pipe located in the center of the fire cover directly takes air from the indoor space, secondary air is supplemented to the flame center, combustion is more sufficient, and the heat load and the heat efficiency are higher; and water vapor in combustion products, condensate water at the bottom of the pot and smoke impurities attached to the condensate water flow to the blow-off pipe and are directly discharged, so that a fire hole of the fire cover is prevented from being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas stove technical field more specifically, the utility model mainly relates to a kind of full prenew energy commercial burner. BACKGROUND

[0002] The existing gas fierce flame stove, furnace end only has one, at most two nozzles gas supply, upper limit of heat load is limited, the quantity of once frying is a little big, or when requiring a table of dishes to be quickly up, still a little bit not up to the mark, overall time consumed is also long, cooking efficiency is low, and, it is also easy to appear that water vapor in combustion product, condensate water at the bottom of pot and the smoke dust impurities attached therein are not discharged smoothly, the situation that burner is blocked, therefore, furnace end needs to be further improved. SUMMARY

[0003] The utility model discloses to the above-mentioned insufficient, provide a kind of full prenew energy commercial burner, to expect to solve the technical problems such as low combustion efficiency and easy to block burner in prior art.

[0004] To solve the above-mentioned technical problem, the utility model adopts following technical scheme:

[0005] The utility model provides a kind of full prenew energy commercial burner, it includes:

[0006] Fire cover, be provided with a circle of first fire opening on the fire cover, the first fire opening rotation is consistent, the fire cover center is downwardly extended and is provided with a blowdown hole, a circle of second fire opening is provided on the upper side outer ring of the blowdown hole, and the rotation of the second fire opening is consistent with the rotation of the first fire opening;

[0007] Fire cover seat, for carrying fire cover, the outer circle of the fire cover seat surface is uniformly provided with multiple atomizer tubes, and one air inlet hole is provided between every two atomizer tubes;

[0008] Oil tank, for carrying fire cover seat, fuel is mixed with air in the oil tank and is burned by being sprayed upward from the fire cover through the atomizer tube;

[0009] Air duct, pass through the bottom center of oil tank and extend into the oil tank, the top end and bottom end of the air duct are provided with air duct sealing plate to close the air duct, the upper part of the air duct is located in the oil tank and is provided with multiple air outlet holes on the side, and the lower part of the air duct is located on the outside of the bottom of the oil tank and is provided with fan communication pipe in communication with the air duct on the side;

[0010] Blowdown pipe, pass through the center airtight hole of upper and lower air duct sealing plate and be tightly fitted, the center of the fire cover seat is provided with through hole corresponding to blowdown hole, and the top end of the blowdown pipe is fixedly arranged in the blowdown hole through the through hole.

[0011] Further, the atomizer tube is at least six, and is uniformly arranged on the outer circle of the surface of the fire cover seat.

[0012] Further, the atomizer tubes are all inclined in one direction.

[0013] Further, the outer top end of the fire cap seat is recessed inward to form a fire cap seat accommodating groove, and the outer bottom end of the fire cap is provided with a fire cap engaging edge embedded in the fire cap seat accommodating groove.

[0014] Further, the outer bottom end of the fire cap seat is provided with a fire cap seat clamping edge extending downward, and the outer top end of the oil tank is provided with an oil tank engaging groove recessed inward and embedded in the fire cap seat clamping edge.

[0015] Further, the outer side of the fire cap seat is further fixedly provided with a support part for supporting the burner.

[0016] Further, the support part comprises a support panel fixed to the outer side of the fire cap seat and a support bottom plate fixedly arranged at the lower side of the support panel.

[0017] Compared with the prior art, the burner cap of the present application adopts two layers of fire ports, the second fire port at the lower center is upward, and the first fire port at the periphery is upward and inward, so that the flame is in a rotating state during combustion, and can pull the central gas to flow upward, and the two are superimposed, so that the firepower is more fierce; the burner has at least six atomizer tubes entering the furnace cavity, the air blower sends air to the oil tank through the horizontal fan communication pipe, the oil tank is provided with a plurality of air outlet holes on the side surface of the air duct, and the air passes through the air outlet holes and then enters the furnace cavity through the air inlet holes on the fire cap seat and the gap between the fire cap seat through hole and the blow-off pipe, so as to disturb the gas and help the mixed gas to flow upward; in addition, the blow-off pipe at the center of the fire cap directly takes air from the indoor, so as to supplement secondary air to the flame center, so that the combustion is more sufficient, the thermal load and thermal efficiency are higher; the water vapor in the combustion products, the condensate water in the pot bottom and the attached smoke dust impurities flow to the blow-off pipe and are directly discharged, so as to avoid the blockage of the fire port; the length direction of the fire port has an angle with the radial direction, compared with the fire port facing the axis, the length of the fire port is longer, the adjacent fire ports are closer, which is more conducive to the transmission of fire, the heating area of the pot bottom is larger, the heating is more uniform, and the cooking efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a full pre-mixing new energy commercial burner structure schematic view in the embodiment of the present application;

[0019] Figure 2 It is a full pre-mixing new energy commercial burner split schematic view in the embodiment of the present application;

[0020] Figure 3The embodiment of the utility model discloses an axial section schematic view of full-premixing new energy commercial burner.

[0021] The reference signs are explained as follows:

[0022] 10 is fire cover, 11 is first fire hole, 12 is blowdown hole, 13 is second fire hole, 14 is fire cover joint edge, 20 is fire cover seat, 21 is atomizer pipe, 22 is air inlet hole, 23 is through hole, 24 is fire cover seat accommodating groove, 25 is fire cover seat clamping edge, 30 is oil tank, 31 is oil tank joint groove, 40 is air duct, 41 is air duct sealing plate, 42 is air outlet hole, 43 is fan communication pipe, 44 is airtight hole, 50 is blowdown pipe, 60 is support part, 61 is support panel, 62 is support bottom plate. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The embodiment of the utility model discloses a full-premixing new energy commercial burner, which comprises a fire cover 10, a circle of first fire holes 11 is arranged on the fire cover 10, the first fire holes 11 are consistent in rotation direction, a blowdown hole 12 is arranged downwardly and centrally on the fire cover 10, a circle of second fire holes 13 is arranged on the outer circle of the upper side of the blowdown hole 12, and the second fire holes 13 are consistent in rotation direction with the first fire holes 11.

[0025] A fire cover seat 20 is arranged for bearing the fire cover 10, a plurality of atomizer pipes 21 are uniformly arranged on the outer circle of the surface of the fire cover seat 20, and an air inlet hole 22 is arranged between every two atomizer pipes 21.

[0026] An oil tank 30 is arranged for bearing the fire cover seat 20, fuel is mixed with air in the oil tank 30 and then sprayed upwardly from the fire cover 10 through the atomizer pipes 21 for combustion.

[0027] An air duct 40 penetrates through the bottom center of the oil tank 30 and extends into the oil tank 30, air duct sealing plates 41 are arranged at the top end and the bottom end of the air duct 40 to close the air duct 40, a plurality of air outlet holes 42 are arranged on the side of the upper part of the air duct 40 in the oil tank 30, and a fan communication pipe 43 in communication with the air duct 40 is arranged on the side of the lower part of the air duct 40 outside the bottom of the oil tank 30.

[0028] A blowdown pipe 50 is tightly arranged through the central airtight hole 44 of the upper and lower air duct sealing plates 41, a through hole 23 corresponding to the blowdown hole 12 is arranged in the center of the fire cover seat 20, and the top end of the blowdown pipe 50 is fixedly arranged in the blowdown hole 12 through the through hole 23.

[0029] The main points of the utility model lie in that the fire cover 10 adopts two layers of fire ports, the second fire port 13 at the center position is upward, the first fire port 11 at the periphery is upward and inward, the flame is in a rotating state during combustion, and the central gas can be dragged to flow upward, the two are superimposed, and the firepower is more fierce; the burner has at least six atomizer pipes 21 entering the furnace cavity, the air blower sends air to the oil tank 30 through the horizontal fan communication pipe 43, the oil tank 30 is provided with a plurality of air outlet holes 42 on the side upper portion of the air cylinder 40, air passes through the plurality of air outlet holes 42, then passes through the air inlet hole 22 on the fire cover base 20 and the gap between the through hole 23 of the fire cover base 20 and the blow-off pipe 50 to enter the furnace cavity, disturbs the gas and helps the mixed gas to flow upward, in addition, the blow-off pipe 50 at the center of the fire cover 10 directly takes air from the indoor, supplies secondary air to the flame center, makes the combustion more sufficient, and the thermal load and thermal efficiency are higher; the water vapor in the combustion product, the condensate water at the bottom of the pot and the smoke dust impurities attached thereto flow to the blow-off pipe 50 and are directly discharged, so that the fire port of the fire cover is prevented from being blocked; the length direction of the fire port has an angle with the radial direction, compared with the fire port opposite to the shaft center, the fire port is longer, the adjacent fire ports are closer, are more favorable for fire transmission, the heating area of the pot bottom is larger, is more uniform, and the cooking efficiency is higher.

[0030] In some embodiments, the atomizer pipe 21 has at least six, and is uniformly arranged on the outer circle of the fire cover base 20, and the plurality of atomizer pipes can ensure that the fuel is burned more uniformly.

[0031] In some embodiments, the atomizer pipe 21 is arranged in a direction, so that the direction of the air flow can be controlled, and the air flow is naturally rotated in a direction, so that the escape opportunity of the gas and the flame is reduced.

[0032] In some embodiments, the outer circle top end of the fire cover base 20 is inwardly recessed to form a fire cover accommodating groove 24, the outer circle bottom end of the fire cover 10 is provided with a fire cover joint edge 14 embedded in the fire cover accommodating groove 24, and the fire cover 10 is arranged on the fire cover base 20 by being tightly fitted and embedded in the fire cover accommodating groove 24 through the fire cover joint edge 14, so that the fire cover 10 can be easily detached from the fire cover base 20, and replacement or cleaning is facilitated. Of course, the fire cover joint edge 14 can also be glued in the fire cover accommodating groove 24 to be stably and fixedly connected.

[0033] In some embodiments, the outer circle bottom end of the fire cover base 20 extends downward and is provided with a fire cover base clamping edge 25, the outer circle top end of the oil tank 30 is inwardly recessed and is provided with an oil tank joint groove 31 embedded in the fire cover base clamping edge 25, and the fire cover base 20 is arranged on the oil tank 30 by being tightly fitted and clamped in the oil tank joint groove 31 through the fire cover base clamping edge 25, so that the fire cover base 20 can be easily detached for replacement or cleaning, and the oil tank 30 can also be cleaned. Of course, the fire cover base 20 and the oil tank 30 can also be stably and fixedly connected by glue.

[0034] Further, in some embodiments, in order to facilitate the installation of the burner, the outer side of the fire cover seat 20 is further provided with a support portion 60, which is used to support the installation of the burner, and facilitates the use of the burner with the stove.

[0035] In some embodiments, the support portion 60 includes a support panel 61 fixed on the outer side of the fire cover seat 20, and a support bottom plate 62 fixed on the lower side of the support panel 61. The stove can be designed with a slot corresponding to the support bottom plate 62, so that the burner can be conveniently installed on the stove, and can also be conveniently disassembled, facilitating the later maintenance, replacement or cleaning.

[0036] In addition to the above, it should be further noted that the "one embodiment", "another embodiment", "embodiment" and the like mentioned in the specification refer to the specific features, structures or characteristics described in conjunction with the embodiment, which are included in at least one embodiment described in the general description of the application. The same expression appears in many places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the implementation of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present application.

[0037] Although the present application has been described herein with reference to a number of illustrative embodiments, it should be understood that various modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the present application. More specifically, various modifications and improvements to the subject combination layout components and / or layout can be made within the scope of the present application, drawings and claims. In addition to the modifications and improvements to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A fully pre-mixed new energy commercial burner, characterized in that, It includes: The fire cover (10) is provided with a circle of first fire holes (11), the first fire holes (11) are consistent in rotation direction, the fire cover (10) is provided with a pollution discharge hole (12) extending downward in the center, the upper side of the pollution discharge hole (12) is provided with a circle of second fire holes (13), the rotation direction of the second fire holes (13) is consistent with that of the first fire holes (11); The fire cover seat (20) is used for bearing the fire cover (10), a plurality of atomizer pipes (21) are uniformly arranged on the outer circle of the surface of the fire cover seat (20), and an air inlet hole (22) is arranged between every two atomizer pipes (21). The oil tank (30) is used for bearing the fire cover seat (20), fuel is mixed with air in the oil tank (30) and then sprayed upward from the fire cover (10) through the atomizer pipes (21) to be combusted; The air duct (40) penetrates through the bottom center of the oil tank (30) and extends into the oil tank (30), the top end and the bottom end of the air duct (40) are provided with air duct sealing plates (41) to close the air duct (40), the upper part of the air duct (40) is located in the oil tank (30) and the side surface is provided with a plurality of air outlet holes (42), and the lower part of the air duct (40) is located outside the bottom of the oil tank (30) and the side surface is provided with a fan communication pipe (43) in communication with the air duct (40); The pollution discharge pipe (50) is tightly fitted through the central airtight hole (44) of the upper and lower air duct sealing plates (41), the central through hole (23) corresponding to the pollution discharge hole (12) is arranged in the fire cover seat (20), and the top end of the pollution discharge pipe (50) is fixedly arranged in the pollution discharge hole (12) through the through hole (23).

2. The fully pre-mixed new energy commercial burner according to claim 1, characterized in that: The atomizer pipes (21) are at least six in number and are uniformly arranged on the outer circle of the surface of the fire cover seat (20).

3. The fully pre-mixed new energy commercial burner according to claim 2, characterized in that: The atomizer pipes (21) are all arranged in a direction.

4. The fully pre-mixed new energy commercial burner according to claim 1, characterized in that: The outer circle top end of the fire cover seat (20) is inwardly recessed to form a fire cover seat accommodating groove (24), the outer circle bottom end of the fire cover (10) is provided with a fire cover engaging edge (14) embedded in the fire cover seat accommodating groove (24), and the fire cover (10) is arranged on the fire cover seat (20) by being tightly fitted and embedded in the fire cover seat accommodating groove (24) through the fire cover engaging edge (14).

5. The all-premixed new energy commercial burner according to claim 1, characterized in that: The outer circle bottom end of the fire cover seat (20) is provided with a fire cover seat clamping edge (25) extending downward outside, the outer circle top end of the oil tank (30) is provided with an oil tank engaging groove (31) embedded in the fire cover seat clamping edge (25), and the fire cover seat (20) is arranged on the oil tank (30) by being tightly fitted and clamped in the oil tank engaging groove (31) through the fire cover seat clamping edge (25).

6. The all-premixed new energy commercial burner according to claim 1, characterized in that: The outer side of the fire cover seat (20) is further fixedly provided with a support part (60) for supporting and installing a burner.

7. The fully pre-fabricated new energy commercial burner according to claim 6, characterized in that: The support part (60) comprises a support panel (61) fixed to the outer side of the fire cover seat (20) and a support bottom plate (62) fixedly arranged on the lower side of the support panel (61).

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