阅读说明：本技术 一种无烟型快速点火取暖壁炉 (Smokeless type quick ignition heating fireplace ) 是由 欧阳志尧 彭凯杰 陈如龙 潘梓豪 于 2021-01-06 设计创作，主要内容包括：本发明公开了一种无烟型快速点火取暖壁炉,包括有壁炉外壳以及安装在壁炉外壳前侧的隔火玻璃,壁炉外壳的内部安装有燃烧机,燃烧机的底部安装有复合型风机,复合型风机的一侧分别安装有燃料储存箱、驱动装置和脉冲点火器,驱动装置上还连接有一根喷射管,脉冲点火器分别通过第一导线、第二导线连接有第一电极和第二电极,复合型风机的一侧安装有炉膛,炉膛的四周安装有若干根壁炉换热管。在点火之前,先控制驱动装置往炉膛内的固体燃料喷射一定量的可燃性液体,之后脉冲点火器工作,脉冲点火器就会控制第一电极和第二电极产生电弧,从而将炉膛内的可燃性液体点燃,而炉膛本体内的固体燃料在可燃性液体的助燃下,快速点燃起火,从而不会产生烟气。(The invention discloses a smokeless type fireplace with rapid ignition, which comprises a fireplace shell and fire-insulating glass arranged on the front side of the fireplace shell, wherein a burner is arranged in the fireplace shell, a composite fan is arranged at the bottom of the burner, a fuel storage tank, a driving device and a pulse igniter are respectively arranged on one side of the composite fan, the driving device is also connected with an injection pipe, the pulse igniter is respectively connected with a first electrode and a second electrode through a first lead and a second lead, a hearth is arranged on one side of the composite fan, and a plurality of fireplace heat exchange pipes are arranged on the periphery of the hearth. Before ignition, the driving device is controlled to spray a certain amount of combustible liquid to the solid fuel in the hearth, then the pulse igniter works, the pulse igniter can control the first electrode and the second electrode to generate electric arcs, so that the combustible liquid in the hearth is ignited, and the solid fuel in the hearth body is quickly ignited to fire under the combustion supporting effect of the combustible liquid, so that no smoke is generated.)

1. The utility model provides a no smoke type quick ignition heating fireplace, including fireplace shell (1) and install at separate fire glass (2) of fireplace shell (1) front side, its characterized in that: a burner (5) is arranged in the fireplace shell (1), a composite fan (6) is arranged at the bottom of the burner (5), the bottom of the composite fan (6) is respectively provided with a combustion-supporting air blade (17) and a hot air blade (18), one side of the composite fan (6) is respectively provided with a fuel storage tank (9), a driving device (10) and a pulse igniter (11), the fuel storage tank (9) communicates with the drive device (10) via a fuel pipe (12), the driving device (10) is also connected with an injection pipe (13), the pulse igniter (11) is respectively connected with a first electrode (22) and a second electrode (23) through a first lead (14) and a second lead (15), a hearth (16) is installed on one side of the composite fan (6), and a plurality of fireplace heat exchange tubes (8) are installed on the periphery of the hearth (16).

2. A smokeless type rapid fire heating fireplace as claimed in claim 1, wherein: the first electrode (22) and the second electrode (23) are both arranged in the hearth (16), and the pulse igniter (11) controls the first electrode (22) and the second electrode (23) to generate pulse sparks according to working requirements so as to ignite fuel in the hearth (16).

3. A smokeless type rapid fire heating fireplace as claimed in claim 1, wherein: the top of the fireplace shell (1) is provided with a feeding port (4), and a hot air outlet (3) is arranged above the fire-isolating glass (2) on the fireplace shell (1).

4. A smokeless type rapid fire heating fireplace as claimed in claim 1, wherein: each fireplace heat exchange tube (8) is internally provided with an ash removal rotating blade (19), and the top of the ash removal rotating blade (19) is connected with a driving connecting rod (20).

5. A smokeless type rapid fire heating fireplace as claimed in claim 1, wherein: and a wind covering cover (21) is arranged at the bottom of the composite fan (6).

Technical Field

The invention relates to the technical field of heating equipment, in particular to a smokeless quick-ignition heating fireplace.

Background

The fireplace is an independent or wall built indoor heating device, takes combustible materials as energy sources, is internally communicated with a chimney, originates from western families or palace heating facilities, is still commonly used in the west due to modernization improvement of renewable fuel resources, is widely used in the north or south of China in recent years, is particularly popular in high education levels claiming environmental protection concepts, and is divided into an open type fireplace and a closed type fireplace which has high thermal efficiency, so more and more people prefer to use the fireplace to replace an air conditioner, but the existing fireplace has some defects. (1) Ignition is carried out through an ignition rod during ignition, the main principle of the ignition rod is that a heating pipe is heated to high temperature through electricity, then fuel is ignited, the furnace body is heated slowly, heating cannot be carried out in time, and the ignition speed is slow; (2) because the fireplace can use more heat exchange tubes to achieve a better heat exchange effect, more ash can be accumulated when smoke passes through the heat exchange tubes, the heat exchange tubes can be blocked after long-term use, and the heat exchange tubes are inconvenient to clean due to small diameter, so that the smoke cannot be smoothly discharged, and the heat exchange efficiency is greatly reduced; (3) the inside of current combustor return air stove generally can use two fans, and one is used for supplying hot-blast, and one is used for giving furnace combustion-supporting, and uses two fans to occupy furnace's space by a wide margin for the cost is higher.

Disclosure of Invention

The invention aims to solve the problem of providing a smokeless quick-ignition heating fireplace which has the advantages of simple structure, reasonable design, high ignition speed, small occupied area and lower use cost.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an smokeless type quick ignition heating fireplace, is including the fireplace shell and install the glass that separates fire of fireplace shell front side, the internally mounted of fireplace shell has the combustor, compound fan is installed to the bottom of combustor, combustion-supporting wind blade and hot-blast blade are installed respectively to the bottom of compound fan, fuel bin, drive arrangement and pulse igniter are installed respectively to one side of compound fan, the fuel bin with drive arrangement communicates through the fuel pipe, the last injection pipe that still is connected with of drive arrangement, pulse igniter is connected with first electrode and second electrode through first wire, second wire respectively, furnace is installed to one side of compound fan, furnace installs a plurality of fireplace heat exchange tubes all around.

Preferably, the smokeless quick-ignition heating fireplace is characterized in that the first electrode and the second electrode are both installed in the hearth, and the pulse igniter controls the first electrode and the second electrode to generate pulse sparks according to working requirements so as to ignite fuel in the hearth.

Preferably, the smokeless type quick ignition heating fireplace is characterized in that a charging opening is formed in the top of the fireplace shell, and a hot air outlet is formed in the fireplace shell and located above the fire insulation glass.

Preferably, in the smokeless quick-ignition heating fireplace, each fireplace heat exchange tube is internally provided with one ash removal rotating blade, and the tops of the ash removal rotating blades are connected with driving connecting rods.

Preferably, the smokeless type quick ignition heating fireplace is characterized in that a wind cover is installed at the bottom of the composite type fan.

The invention has the advantages and beneficial effects that: (1) the interior of the fireplace is respectively provided with a fuel storage tank, a driving device and a pulse igniter, the fuel storage tank is communicated with the driving device through a fuel pipe, the driving device is also connected with an injection pipe, the pulse igniter is respectively connected with a first electrode and a second electrode through a first lead and a second lead, volatile combustible liquid is stored in the fuel storage tank, before ignition, the driving device is controlled to inject a certain amount of combustible liquid to the solid fuel in the hearth, the combustible liquid can be volatilized into fog, then the pulse igniter works to control the first electrode and the second electrode to generate electric arcs, the combustible mist in the hearth is ignited, and the solid fuel in the hearth body is quickly ignited to fire under the combustion supporting effect of the combustible liquid, so that no smoke is generated, and the problem which cannot be solved by the traditional fireplace is solved; (2) the composite fan is arranged at the bottom of the burner, the combustion-supporting air blades and the hot air blades are respectively arranged at the bottom of the composite fan, and because the two blades are arranged on the motor shaft of one composite fan, smoke generated in the hearth can flow upwards to the top and then enter the fireplace heat exchange tube, the smoke can flow from the top to the bottom of the fireplace heat exchange tube and then enter the air enclosure, the smoke can be quickly sucked out by the suction force generated by the combustion-supporting air blades, so that fuel in the hearth can be supported, and the hot air blades can blow heat in the fireplace into hot air when working, so that one motor can simultaneously complete two functions of supporting combustion and blowing hot air, the design is ingenious, and the use cost is lower; (3) the interior of each fireplace heat exchange tube is provided with the ash removal rotating blade, the top of each ash removal rotating blade is connected with the driving connecting rod, when the interior of the fireplace heat exchange tube is blocked by smoke dust in use, the ash removal rotating blades can be driven to rotate only by manually rotating the driving connecting rods, the ash removal rotating blades can break the smoke dust blocked in the fireplace heat exchange tube and drop the smoke dust in the rotating process, the fireplace heat exchange tube can be rapidly dredged, and the use is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a partially disassembled schematic view of the present invention;

FIG. 4 is a partially disassembled schematic view of the present invention;

FIG. 5 is a schematic disassembled view of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a schematic structural view of a fireplace heat exchange tube and an ash removal rotary blade in the present invention;

FIG. 8 is a schematic view of the internal structure of the present invention;

fig. 9 is a schematic structural view of a composite type fan according to the present invention.

In the figure: 1. a fireplace casing; 2. fire-proof glass; 3. a hot air outlet; 4. a feed inlet; 5. a combustion engine; 6. a composite fan; 7. a flue gas outlet; 8. a fireplace heat exchange tube; 9. a fuel storage tank; 10. a drive device; 11. a pulse igniter; 12. a fuel tube; 13. an injection pipe; 14. a first conductive line; 15. a second conductive line; 16. a hearth; 17. a combustion-supporting air blade; 18. a hot air blade; 19. ash removal rotating blades; 20. a drive link; 21. a wind cover; 22. a first electrode; 23. a second electrode.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly and clearly understood, the technical solutions in the embodiments of the present invention will be described below in detail and completely with reference to the accompanying drawings and the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1, 2, 8 and 9, the smokeless type quick ignition heating fireplace comprises a fireplace shell 1 and fire-proof glass 2 arranged on the front side of the fireplace shell 1, a user can observe the combustion condition inside the fireplace through the fire-proof glass 2, a charging opening 4 is arranged at the top of the fireplace shell 1, and a hot air outlet 3 is arranged above the fire-proof glass 2 on the fireplace shell 1. The fireplace shell 1 is internally provided with a burner 5, the bottom of the burner 5 is provided with a composite fan 6, the bottom of the composite fan 6 is respectively provided with a combustion-supporting air blade 17 and a hot air blade 18, the bottom of the composite fan 6 is provided with an air covering 21, and an opening at one side of the air covering 21 is provided with a smoke outlet 7.

Because two blades are arranged on a motor shaft of a composite fan 6, smoke generated in a hearth 16 can flow up to the top and then enter a fireplace heat exchange tube 8, the smoke can flow from the top to the bottom of the fireplace heat exchange tube 8 and then enter an air shroud 21, the smoke can be quickly sucked out by suction force generated by combustion-supporting air blades 17, so that fuel in the hearth 16 can be supported, heat in the fireplace can be blown out to form hot air by the operation of hot air blades 18, and one motor can simultaneously complete two functions of supporting combustion and blowing out hot air.

As shown in fig. 3, 4, 5, 7, 8 and 9, a fuel storage tank 9, a driving device 10 and a pulse igniter 11 are respectively installed at one side of the hybrid fan 6, the fuel storage tank 9 and the driving device 10 are communicated through a fuel pipe 12, the driving device 10 is further connected with an injection pipe 13, the pulse igniter 11 is respectively connected with a first electrode 22 and a second electrode 23 through a first lead 14 and a second lead 15, and the first electrode 22 and the second electrode 23 are both installed in a furnace 16. The fuel storage tank 9 is stored with volatile combustible liquid, before ignition, the driving device 10 is controlled to spray a certain amount of combustible liquid to the solid fuel in the hearth 16, the combustible liquid can volatilize into mist, then the pulse igniter 11 works, the pulse igniter 11 can control the first electrode 22 and the second electrode 23 to generate electric arcs, so that the combustible mist in the hearth 16 is ignited, the solid fuel in the hearth 16 is quickly ignited to ignite under the combustion supporting effect of the combustible liquid, smoke is not generated, and the problem which cannot be solved by a traditional fireplace is solved. The driving device 10 in this embodiment may be a driving member such as a constant displacement pump or an electromagnetic valve.

As shown in figure 7, a hearth 16 is arranged on one side of the composite fan 6, and a plurality of fireplace heat exchange tubes 8 are arranged around the hearth 16. Wherein, the interior of each fireplace heat exchange tube 8 is provided with an ash removal rotating blade 19, and the top of the ash removal rotating blade 19 is connected with a driving connecting rod 20. When the fireplace heat exchange tube 8 is used, when smoke dust in the fireplace heat exchange tube 8 is blocked, the connecting rod 20 is manually rotated to drive the ash removal rotating blades 19 to rotate, the ash removal rotating blades 19 can break the smoke dust blocked in the fireplace heat exchange tube 8 in the rotating process and drop the smoke dust, the fireplace heat exchange tube 8 can be rapidly dredged, and the use is convenient.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that the standard components used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machines, parts and equipment all adopt the conventional models in the prior art, and the inventor does not need to describe in detail here.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.