Efficient energy-saving combustor assembly

Abstract

The utility model relates to the technical field of high-efficiency energy-saving burner assemblies, and discloses a high-efficiency energy-saving burner assembly which comprises a burner shell, a burner nozzle is fixedly arranged in the burner shell in an integrated mode, and combustible gas holes and air holes are formed in the burner nozzle in an annular staggered mode at intervals. The combustible gas hole and the air hole are communicated with a gas inlet pipe and a gas supply pipe respectively, one end of the gas inlet pipe is fixedly arranged on the lower portion of the burner shell, and one end of the gas supply pipe is fixedly arranged on the lower portion of the burner shell. According to the utility model, external equipment is adopted to increase the oxygen supply amount of the combustion port, so that the mixed combustion of gas and sufficient oxygen is accelerated, the heat value of the same unit gas amount is effectively improved, and the energy-saving effect can be achieved.

Description

A high-efficiency and energy-saving burner assembly Technical Field

[0001] This utility model relates to the field of high-efficiency and energy-saving burner assembly technology, and in particular to a high-efficiency and energy-saving burner assembly. Background Technology

[0002] Existing gas burners ignite liquefied gas by depressurizing and vaporizing it, and then burn it directly in the air. During combustion, they have an inner flame, a middle flame, and an outer flame, which can be distinguished by color. The outer flame burns the most completely and has the highest temperature after combustion. Since traditional burners require the gas to come into contact with the outside air to achieve complete combustion, we propose this solution to increase the proportion of the outer flame and improve combustion efficiency. Summary of the Invention

[0003] A high-efficiency and energy-saving burner assembly includes a burner housing, and a burner nozzle is integrated and fixed inside the burner housing. The burner nozzle is provided with combustible gas holes and air holes arranged in annular staggered intervals.

[0004] The combustible gas vent and the air vent are connected to the gas inlet pipe and the gas supply pipe, respectively. One end of the gas inlet pipe is fixed to the lower part of the burner housing, and one end of the gas supply pipe is fixed to the lower part of the burner housing. A silent turbine fan is coaxially fixed to the outer end of the gas supply pipe. The gas is input to the burner nozzle through the gas inlet pipe, and the air is input to the burner nozzle through the gas supply pipe for more thorough mixing to achieve complete combustion conditions. This can quickly achieve the combustion effect of a traditional outer flame and achieve a higher thermal value.

[0005] The burner nozzle is equipped with an electronic igniter, and a switch for activating the electronic igniter is configured on the burner housing.

[0006] Preferably, an electronic flow regulating valve with a controller is provided on the gas inlet pipe, and the flow rate delivered by the gas inlet pipe is adjusted by adjusting the controller on the electronic flow regulating valve.

[0007] Preferably, the electronic flow regulating valve is provided with a flow value feedback interface and is connected to a speed regulating controller installed on the silent turbine fan via a signal line. When the flow of the electronic flow regulating valve changes, the speed regulating controller adjusts the speed of the silent turbine fan based on the feedback value of the signal line. Since the flow of the electronic flow regulating valve and the wind speed of the silent turbine fan are directly proportional and linearly related, it ensures that the gas output has a suitable amount of air for combustion after adjustment.

[0008] Preferably, the intake direction of the silent turbine fan is opposite to the input direction of the gas inlet pipe.

[0009] Preferably, the height of the burner housing is higher than the height of the burner nozzle.

[0010] Preferably, a dust filter is fixedly installed at the air inlet end of the silent turbine fan.

[0011] The advantages and positive effects of this utility model are:

[0012] 1. By using external equipment to increase the oxygen supply at the combustion port, the gas and oxygen are mixed and burned more efficiently, which effectively increases the calorific value of the same unit gas volume and achieves energy-saving effect.

[0013] 2. By adopting linkage control, it can self-regulate to ensure that the air supply volume and gas output volume are in a linear proportional relationship, ensuring full and normal combustion. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 is a structural schematic diagram of this utility model;

[0016] Figure 2 is a structural schematic diagram of this utility model.

[0017] The following labels are used in the attached diagram: 10. Burner housing; 11. Burner nozzle; 12. Combustible gas vent; 13. Air vent; 14. Gas inlet pipe; 15. Electronic flow control valve; 16. Gas supply pipe; 17. Silent turbine fan; 18. Speed ​​control controller; 19. Electronic igniter. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement of the components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0020] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0021] As shown in Figures 1-2, the high-efficiency and energy-saving burner assembly of this utility model includes a burner housing 10, and a burner nozzle 11 is integrated and fixed inside the burner housing 10. The burner nozzle 11 is provided with combustible gas holes 12 and air holes 13 arranged in annular staggered intervals.

[0022] The combustible gas vent 12 and the air vent 13 are connected to the gas inlet pipe 14 and the air supply pipe 16, respectively. One end of the gas inlet pipe 14 is fixed to the lower part of the burner housing 10, and one end of the air supply pipe 16 is fixed to the lower part of the burner housing 10. A silent turbine fan 17 is coaxially fixed to the outer end of the air supply pipe 16. The gas is input to the burner nozzle 11 through the gas inlet pipe 14, and the air is input to the burner nozzle 11 through the air supply pipe 16 for more thorough mixing to achieve complete combustion conditions. This can quickly achieve the combustion effect of a traditional outer flame and achieve a higher thermal value.

[0023] The burner nozzle 11 is provided with an electronic igniter 19, and a switch for turning on the electronic igniter 19 is provided on the burner housing 10.

[0024] Preferably, an electronic flow regulating valve 15 with a controller is provided on the gas inlet pipe 14, and the flow rate delivered by the gas inlet pipe 14 is adjusted by adjusting the controller on the electronic flow regulating valve 15.

[0025] Preferably, the electronic flow regulating valve 15 is provided with a flow value feedback interface and is connected to the speed regulating controller 18 set on the silent turbine fan 17 via a signal line. When the flow of the electronic flow regulating valve 15 changes, the speed regulating controller 18 adjusts the speed of the silent turbine fan 17 based on the feedback value of the signal line. Since the flow of the electronic flow regulating valve 15 and the wind speed of the silent turbine fan 17 are directly proportional and linearly related, it is ensured that the gas output can have a suitable amount of air for combustion after adjustment.

[0026] Preferably, the intake direction of the silent turbine fan 17 is opposite to the input direction of the gas inlet pipe 14.

[0027] Preferably, the height of the burner housing 10 is higher than the height of the burner nozzle 11.

[0028] Preferably, a dust filter is fixedly installed at the air inlet end of the silent turbine fan 17.

[0029] It should be noted that the air-assisted combustion referred to in this application means utilizing the oxygen in the air to fully assist combustion.

[0030] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. A high-efficiency energy-saving burner assembly, comprising a burner housing (10), characterized in that: A burner nozzle (11) is integrated and fixed inside the burner housing (10). The burner nozzle (11) is provided with combustible gas holes (12) and air holes (13) arranged in annular staggered pattern. The combustible gas holes (12) and the air holes (13) are connected to the gas inlet pipe (14) and the gas supply pipe (16), respectively. One end of the gas inlet pipe (14) is fixed to the lower part of the burner housing (10), and one end of the gas supply pipe (16) is fixed to the outside of the burner. A silent turbine fan (17) is coaxially fixed at the outer end of the gas supply pipe (16) at the lower part of the housing (10). Gas is input to the burner nozzle (11) through the gas inlet pipe (14), and air is input to the burner nozzle (11) through the gas supply pipe (16) to achieve more complete mixing and complete combustion conditions. An electronic igniter (19) is provided on the burner nozzle (11), and a switch for turning on the electronic igniter (19) is provided on the burner housing (10).

2. The high-efficiency energy-saving burner assembly according to claim 1, characterized in that: An electronic flow regulating valve (15) with a controller is provided on the gas inlet pipe (14). The flow rate delivered by the gas inlet pipe (14) is adjusted by adjusting the controller on the electronic flow regulating valve (15).

3. The high-efficiency energy-saving burner assembly according to claim 2, characterized in that: The electronic flow regulating valve (15) is provided with a flow value feedback interface and is connected to the speed regulating controller (18) set on the silent turbine fan (17) via a signal line. When the flow of the electronic flow regulating valve (15) changes, the speed regulating controller (18) adjusts the speed of the silent turbine fan (17) based on the feedback value of the signal line.

4. The high-efficiency energy-saving burner assembly according to claim 1, characterized in that: The intake direction of the silent turbine fan (17) is opposite to the input direction of the gas inlet pipe (14).

5. The high-efficiency energy-saving burner assembly according to claim 1, characterized in that: The height of the outer casing of the burner housing (10) is higher than the height of the burner nozzle (11).

6. The high-efficiency energy-saving burner assembly according to claim 1, characterized in that: The air inlet end of the silent turbine fan (17) is fitted with a dust filter.

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