CN214038510U - Smokeless type quick ignition heating fireplace - Google Patents

Abstract

The utility model discloses an smokeless type fires heating fireplace fast, including fireplace shell and install the glass that separates fire in fireplace shell front side, the internally mounted of fireplace shell has the combustor, compound fan is installed to the bottom of combustor, the fuel bin is installed respectively to one side of compound fan, drive arrangement and pulse ignition ware, the last injection pipe that still is connected with of drive arrangement, pulse ignition ware is connected with first electrode and second electrode through first wire, second wire respectively, furnace is installed to one side of compound fan, a plurality of fireplace heat exchange tubes are installed all around to furnace. 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.

Description

Smokeless type quick ignition heating fireplace

Technical Field

The utility model belongs to the technical field of the firing equipment technique and specifically relates to a smokeless type quick ignition heating fireplace is related to.

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.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a smokeless type quick ignition heating fireplace that simple structure, reasonable in design, ignition speed are fast, area is little and use cost is lower.

In order to solve the technical problem, the utility model discloses a technical scheme is: 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 utility model 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 view of the disassembled structure 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 a dust removing rotary blade in the utility model;

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

fig. 9 is a schematic structural diagram of the compound blower of 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 understood, the following description, together with the accompanying drawings and the embodiments of the present invention, will be made to clearly describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to 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 should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying 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 utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the description of description and the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art, and the utility model people no longer detailed here.

In the description of the present invention, it is to 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 meaning 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 considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (5)

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).

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