CN216953145U - Furnace end - Google Patents

Furnace end Download PDF

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Publication number
CN216953145U
CN216953145U CN202220654637.2U CN202220654637U CN216953145U CN 216953145 U CN216953145 U CN 216953145U CN 202220654637 U CN202220654637 U CN 202220654637U CN 216953145 U CN216953145 U CN 216953145U
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CN
China
Prior art keywords
ignition
furnace
furnace shell
needle
mounting hole
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CN202220654637.2U
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Chinese (zh)
Inventor
熊福军
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Foshan Rongda Kitchenware Hardware Co ltd
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Foshan Rongda Kitchenware Hardware Co ltd
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Priority to CN202220654637.2U priority Critical patent/CN216953145U/en
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Publication of CN216953145U publication Critical patent/CN216953145U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model relates to the technical field of gas furnace ends, and particularly discloses a furnace end, which comprises a furnace shell and an air channel cup, wherein the air channel cup is arranged in the furnace shell, one side of the furnace shell is provided with an ignition assembly, the ignition assembly comprises an ignition table and a cover body, the ignition table is arranged on one side of the furnace shell, the ignition table extends outwards relative to the edge of the furnace shell, the ignition table is provided with a fire tube mounting hole, one side of the fire tube mounting hole is provided with a needle tube mounting hole, a fire tube is arranged in the fire tube mounting hole in a penetrating manner, an ignition induction needle assembly is arranged in the needle tube mounting hole, the cover body is inserted and installed on the ignition table so as to form an ignition cavity between the ignition table and the cover body, the upper end of the fire tube is provided with a plurality of air outlet grooves, and the air guide covers are arranged on the plurality of air outlet grooves; the furnace end is convenient for the assembly and disassembly of the air duct cup, and the cover body can be conveniently assembled, so that the fire tube and the ignition induction needle assembly can be conveniently installed.

Description

Furnace end
Technical Field
The utility model relates to the technical field of gas furnace ends, in particular to a furnace end.
Background
The furnace end of the current commercial furnace adopts a cast iron structure, a furnace shell and a furnace core are generally adopted, an air channel is formed between the furnace shell and the furnace core, fuel gas is introduced into the furnace core and is combusted through ignition, and the air channel is used for communicating air with the furnace core and is combusted with the fuel gas in a mixed mode.
Chinese patent document CN210267214U discloses a furnace end, which comprises a furnace shell, a furnace core arranged above the furnace shell, a fire cover arranged in the furnace core, and a normally open fire, wherein an air inlet pipeline is arranged on a side surface of the furnace shell; the normally open fire is arranged on the outer side of the furnace core, and a fire pressing cap is arranged outside the normally open fire; the bottom of the furnace core is provided with a water outlet.
In the structure, the attached drawings of the specification show that the fire suppression cap is hung on the edge of the furnace core, the furnace core is firstly installed in the furnace shell in the installation process, then the fire suppression cap is hung and installed, and when the furnace core is disassembled, the fire suppression cap is firstly taken down, so that the disassembly and the assembly are troublesome.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a furnace end, and aims to solve the problems.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a furnace end, includes stove outer covering and wind channel cup, the wind channel glass stand is established in the stove outer covering, one side of stove outer covering is provided with ignition assembly, ignition assembly is including ignition platform and lid, ignition platform sets up the one side at the stove outer covering, ignition platform outwards extends for the edge of stove outer covering, ignition bench has seted up fire pipe mounting hole, one side of fire pipe mounting hole is provided with the needle tubing mounting hole, wear to establish in the fire pipe mounting hole and install the fire pipe, install the response needle subassembly of igniteing in the needle tubing mounting hole, the lid is pegged graft and is installed on the ignition platform to form the chamber of igniteing between messenger's ignition platform and the lid.
Furthermore, a plurality of air outlet grooves are formed in the upper end of the seed tube, an air guide cover is arranged on the air outlet grooves in a covering mode, and an air outlet is formed in one side, close to the ignition induction needle assembly, of the air guide cover.
Specifically, the ignition induction needle assembly comprises a ceramic tube, a mounting seat is arranged at the upper end of the ceramic tube, a boss is arranged on one side of the upper end of the mounting seat, an induction needle is mounted on the boss, an ignition needle mounted in the mounting seat is arranged on one side of the boss, and the induction needle and the ignition needle correspond to the air outlet.
Furthermore, a plurality of constant head tanks have been seted up at the edge of ignition platform, the marginal lower extreme of lid is provided with a plurality of participating in that correspond with the constant head tank.
Specifically, the upper surface of the ignition platform is higher than the upper surface of the furnace shell, and the air duct cup is inserted and installed in the furnace shell so that the upper surface of the air duct cup is flush with the upper surface of the ignition platform.
Specifically, the outer wall of the furnace shell is provided with a mounting flange, the furnace shell is provided with a first gas pipe hole, and the air duct cup is provided with a second gas pipe hole corresponding to the first gas pipe hole.
More specifically, the upper end of the air duct cup is provided with a top ring which is arranged on the upper surface of the furnace shell so as to suspend the air duct cup in the furnace shell.
Further, the furnace shell and the ignition platform are of an integrated structure or a separable structure.
The utility model has the beneficial effects that:
1. the cover body is inserted and installed on the ignition table, so that the cover body is not in contact with the air channel cup and is convenient to assemble and disassemble the air channel cup, and meanwhile, the cover body can be conveniently assembled and is convenient to install a fire tube and an ignition induction needle assembly;
2. the fire tube mounting hole and needle tubing mounting hole are only seted up to the platform of igniteing to in installation kindling tube and ignition response needle subassembly, install ignition needle and response needle simultaneously in the needle tubing mounting hole through the response needle subassembly of igniteing, the packaging efficiency is high, effectively prevents to ignite moreover and responds to the needle subassembly by direct firing and reduce life-span.
Drawings
Fig. 1 is a schematic perspective view of a burner of the present invention.
Fig. 2 is an exploded view of the burner of the present invention.
Fig. 3 is a schematic structural diagram of the ignition stage.
Fig. 4 is a schematic perspective view of the fire tube.
Fig. 5 is a schematic perspective view of the ignition sensing needle assembly.
In the figure: the device comprises a furnace shell 1, an air channel cup 2, an ignition platform 3, a flame tube 4, an ignition induction needle assembly 5, a mounting flange 6, a cover body 7, a top ring 8, a first fuel tube hole 9, a second fuel tube hole 10, a positioning groove 11, a flame tube mounting hole 12, a needle tube mounting hole 13, a pin 14, an air outlet groove 15, an air guide cover 16, a boss 17, an induction needle 18 and an ignition needle 19.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, 2 and 3, the burner includes a furnace shell 1 and an air channel cup 2, the air channel cup 2 is installed in the furnace shell 1, one side of the furnace shell 1 is provided with an ignition assembly, the ignition assembly includes an ignition platform 3 and a cover 7, the ignition platform 3 is installed on one side of the furnace shell 1, the ignition platform 3 extends outwards relative to the edge of the furnace shell 1, so that the cover body 7 is not contacted with the air duct cup 2, the air duct cup 2 is convenient to assemble and disassemble, the ignition platform 3 is provided with a fire tube mounting hole 12, one side of the fire tube mounting hole 12 is provided with a needle tube mounting hole 13, a fire tube 4 is arranged in the fire tube mounting hole 12 in a penetrating way, an ignition induction needle assembly 5 is arranged in the needle tube mounting hole 13, the cover body 7 is inserted and installed on the ignition platform 3, so that an ignition cavity is formed between the ignition platform 3 and the cover body 7, meanwhile, the cover body 7 can be conveniently assembled, and the fire tube 4 and the ignition induction needle assembly 5 are conveniently installed.
Ignition platform 3 in this embodiment only sets up fire tube mounting hole 12 and needle tubing mounting hole 13 to installation fire tube 4 and ignition response needle subassembly 5, install ignition needle and response needle simultaneously in needle tubing mounting hole 13 through ignition response needle subassembly 5, the packaging efficiency is high, effectively prevents moreover that ignition response needle subassembly 5 from being directly burnt and life-span is reduced.
As shown in fig. 4, in the present embodiment, a plurality of air outlet grooves 15 are formed at the upper end of the seed tube 4, an air guide cover 16 is covered on the plurality of air outlet grooves 15, and an air outlet is formed at one side of the air guide cover 16 close to the ignition induction needle assembly 5, so that after the fuel gas enters the seed tube 4, the fuel gas is output from the air outlet grooves 15, and the fuel gas is guided to the ignition induction needle assembly 5 through the air guide cover 16, so as to be ignited in the ignition cavity.
As shown in fig. 5, the ignition induction needle assembly 5 of the present embodiment includes a ceramic tube, a mounting seat is disposed on the upper end of the ceramic tube, a boss 17 is disposed on one side of the upper end of the mounting seat, an induction needle 18 is mounted on the boss 17, an ignition needle 19 mounted in the mounting seat is disposed on one side of the boss 17, the induction needle 18 and the ignition needle 19 both correspond to an air outlet, the induction needle 18 and the ignition needle 19 are integrated into the same ceramic tube, during the mounting process, only the ceramic tube needs to be inserted into the needle tube mounting hole 13, the induction needle 18 and the ignition needle 19 do not need to be separately mounted on the ignition platform 3, the assembly efficiency is high, and water or vegetable residue is effectively prevented from entering the ceramic tube.
It should be noted that the sensing pin 18 and the ignition pin 19 are respectively connected to a conducting wire, and both the conducting wires penetrate through the bottom of the ceramic tube and extend outward, so that the connection and the energization are facilitated.
As shown in fig. 3, a plurality of positioning grooves 11 are formed at the edge of the ignition platform 3, a plurality of pins 14 corresponding to the positioning grooves 11 are provided at the lower end of the edge of the cover 7, so that the cover 7 can be more quickly mounted on the ignition platform 3, and the plurality of positioning grooves 11 are matched with the pins 14, so that the cover 7 is more stable.
The upper surface of the ignition platform 3 of this implementation is higher than the upper surface of the furnace shell 1, and the air duct cup 2 is installed in the furnace shell 1 in an inserting manner, so that the upper surface of the air duct cup 2 is level with the upper surface of the ignition platform 3, the furnace shell 1 is higher in forming efficiency of lathe turning in the production process, the processing is convenient, and the production efficiency is improved.
In the present embodiment, the furnace shell 1 and the ignition platform 3 are of an integral structure, but it should be noted that the furnace shell 1 and the ignition platform 3 may also be of a separate structure, and the ignition platform 3 is mounted on the furnace shell 1 by bolts.
The outer wall of the furnace shell 1 is provided with a mounting flange 6 so as to fixedly mount the furnace shell 1, a first gas pipe hole 9 is formed in the furnace shell 1, a second gas pipe hole 10 corresponding to the first gas pipe hole 9 is formed in the air duct cup 2, and the first gas pipe hole 9 and the second gas pipe hole 10 are used for connecting and fixing a gas pipeline.
The upper end of the air duct cup 2 is provided with a top ring 8, the top ring 8 is erected on the upper surface of the furnace shell 1, so that the air duct cup 2 is suspended in the furnace shell 1, and the outer wall of the air duct cup 2 is provided with a plurality of through holes, so that the inner cavity of the air duct cup 2 is communicated with the inner cavity of the furnace shell 1.
It should be noted that the bottom of the furnace shell 1 and the bottom of the air duct cup 2 are both provided with openings for draining water.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims (8)

1. A furnace end comprises a furnace shell (1) and an air channel cup (2), wherein the air channel cup (2) is arranged in the furnace shell (1), it is characterized in that one side of the furnace shell (1) is provided with an ignition assembly, the ignition assembly comprises an ignition platform (3) and a cover body (7), the ignition platform (3) is arranged on one side of the furnace shell (1), the ignition platform (3) extends outwards relative to the edge of the furnace shell (1), a fire tube mounting hole (12) is formed in the ignition platform (3), a needle tube mounting hole (13) is formed in one side of the fire tube mounting hole (12), a fire tube (4) is arranged in the fire tube mounting hole (12) in a penetrating way, an ignition induction needle assembly (5) is arranged in the needle tube mounting hole (13), the cover body (7) is inserted and installed on the ignition platform (3) so that an ignition cavity is formed between the ignition platform (3) and the cover body (7).
2. The furnace end according to claim 1, wherein a plurality of air outlet grooves (15) are formed in the upper end of the fire tube (4), an air guide cover (16) is arranged on the plurality of air outlet grooves (15), and an air outlet is formed in one side of the air guide cover (16) close to the ignition induction needle assembly (5).
3. The furnace end according to claim 2, wherein the ignition sensing needle assembly (5) comprises a ceramic tube, a mounting seat is arranged at the upper end of the ceramic tube, a boss (17) is arranged on one side of the upper end of the mounting seat, a sensing needle (18) is arranged on the boss (17), an ignition needle (19) arranged in the mounting seat is arranged on one side of the boss (17), and the sensing needle (18) and the ignition needle (19) correspond to the air outlet.
4. The burner according to claim 1, characterized in that the ignition platform (3) has a plurality of positioning slots (11) formed in its edge, and the cover (7) has a plurality of pins (14) formed in its lower edge and corresponding to the positioning slots (11).
5. A burner as claimed in claim 4, characterised in that the upper surface of the ignition station (3) is higher than the upper surface of the furnace casing (1), and the air duct cup (2) is inserted into the furnace casing (1) so that the upper surface of the air duct cup (2) is flush with the upper surface of the ignition station (3).
6. The furnace end according to claim 5, wherein the outer wall of the furnace shell (1) is provided with a mounting flange (6), the furnace shell (1) is provided with a first gas pipe hole (9), and the air duct cup (2) is provided with a second gas pipe hole (10) corresponding to the first gas pipe hole (9).
7. The burner according to claim 6, characterized in that the upper end of the air channel cup (2) is provided with a top ring (8), and the top ring (8) is arranged on the upper surface of the furnace shell (1) to suspend the air channel cup (2) in the furnace shell (1).
8. The furnace end according to claim 1, characterized in that the furnace shell (1) and the ignition platform (3) are of one-piece or separable construction.
CN202220654637.2U 2022-03-24 2022-03-24 Furnace end Active CN216953145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220654637.2U CN216953145U (en) 2022-03-24 2022-03-24 Furnace end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220654637.2U CN216953145U (en) 2022-03-24 2022-03-24 Furnace end

Publications (1)

Publication Number Publication Date
CN216953145U true CN216953145U (en) 2022-07-12

Family

ID=82298101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220654637.2U Active CN216953145U (en) 2022-03-24 2022-03-24 Furnace end

Country Status (1)

Country Link
CN (1) CN216953145U (en)

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