Turnover type double-ring fire burner easy to clean

Abstract

A turnover type double-ring fire burner easy to clean comprises a furnace end, a nozzle, an ignition needle, an induction needle, a fixed shaft, a fire distributor base, a center fire cover and an outer ring fire cover, the furnace end comprises a base plate, a gas outlet base, a gas inlet base, a hinge base, an ignition needle mounting hole and an induction needle mounting hole, and the fixed shaft comprises a shaft body and shaft heads located at the two ends; the fire distributor seat comprises a central fire cover seat, an outer ring fuel gas groove, an injection pipe and a hinged seat frame arranged at the end part of the injection pipe, and a frame plate of the hinged seat frame is provided with a shaft hole and an in-out groove communicated with the shaft hole; the shaft main body is fixed with the shaft fixing hole; the shaft head is in running fit with the shaft hole and in-out fit with the in-out groove; the ignition needle and the induction needle are located on the two sides of the hinge seat frame correspondingly and matched with the outer ring fire cover. And the nozzle is arranged on the spray mounting hole and is opposite to the air inlet end of the injection pipe. Only one hole is formed in the cooker panel or the liquid receiving plate; and the combustor is detachable and convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stove burner, especially a turnover type burner. BACKGROUND

[0002] The prior art, Chinese patent 202320687229.1, a gas stove burner easy-to-clean platform and turnover stove, comprises a panel, a waterproof disc and a burner mounting bracket for mounting an upper air inlet burner, the waterproof disc is mounted on the panel, the burner mounting bracket is composed of lifting installation through a lifting mechanism, has two stations of rising and sinking, a nozzle, an ignition needle, a thermocouple and a clamping groove are arranged on the burner mounting bracket, first, second and third avoiding holes are arranged on the waterproof disc, and the nozzle, the ignition needle and the thermocouple correspond to the first, second and third avoiding holes respectively. The problems are: multiple avoiding holes need to be arranged on the waterproof disc; the ignition needle and the sensing needle pass through the burner; and the burner cannot be disassembled. SUMMARY

[0003] The utility model aims at providing an easy-to-clean turnover type double-ring fire burner which has the characteristics of simple furnace head structure and detachable burner.

[0004] The utility model is implemented as follows: an easy-to-clean turnover type double-ring fire burner, which is characterized by comprising a furnace head, a nozzle, an ignition needle, a sensing needle, a fixed shaft, a fire divider seat, a center fire cover and an outer ring fire cover,

[0005] The furnace head comprises a seat plate, gas outlet and inlet seats, a hinged seat, an ignition needle mounting hole and a sensing needle mounting hole arranged on the seat plate, the gas outlet and inlet seats are arranged on the upper surface and the lower surface of the seat plate respectively, the gas outlet is provided with a nozzle hole, and the hinged seat is provided with a shaft fixing hole;

[0006] The fixed shaft comprises a shaft main body and shaft heads located at both ends;

[0007] The fire divider seat comprises an upper opening center fire cover seat, an outer ring gas groove, an ejector pipe and a hinged seat frame arranged at the end of the ejector pipe, the frame plate of the hinged seat frame is provided with a shaft hole and an inlet and outlet groove in communication with the shaft hole; the ejector pipe is in communication with the outer ring gas groove, and the outer ring gas groove is in communication with the center fire cover seat through a horizontal gas passage;

[0008] The shaft main body is fixed with the shaft fixing hole, the shaft heads are rotationally matched with the shaft hole and matched with the inlet and outlet groove; the ignition needle and the sensing needle are located on both sides of the hinged seat frame and matched with the outer ring fire cover; the nozzle is arranged on the nozzle mounting hole and opposite to the gas inlet end of the ejector pipe.

[0009] The easy-to-clean turnover type double-ring fire burner is characterized in that the shaft fixing hole comprises a counterbore part and an internal thread part;

[0010] The shaft body is provided with a stop disc and an external thread part at one end;

[0011] The stop disc is embedded in the counterbore part, and the external thread part is screwed with the internal thread part.

[0012] The top of the hinged seat is provided with a longitudinal thread hole intersecting with the shaft fixing hole.

[0013] The shaft body is provided with a positioning hole;

[0014] It also includes a screw,

[0015] The screw is screwed with the longitudinal thread hole and passes through the positioning hole.

[0016] The igniter seat is provided with an ignition needle avoidance groove and an induction needle avoidance groove.

[0017] The ignition needle and the induction needle correspond to the ignition needle avoidance groove and the induction needle avoidance groove respectively.

[0018] The outer ring gas groove is provided with a guide plate above the gas outlet end of the ejector pipe.

[0019] The center fire cover is a lower opening cylinder, and the circumferential wall is provided with a center combustion hole.

[0020] The outer ring wall plate of the outer ring fire cover is provided with an outer ring combustion hole, and the shoulder part at the intersection of the inner ring wall plate and the circular top plate is provided with an inner ring combustion hole.

[0021] The center fire cover seat is provided with a radial plate, and the center fire cover seat between two adjacent radial plates is provided with a center combustion groove group.

[0022] The center fire cover is a circular plate, and the lower surface is provided with a lower opening center annular plug-in groove.

[0023] The center fire cover seat and the radial plate are inserted into the center annular plug-in groove.

[0024] The inner ring wall plate of the outer ring gas groove is provided with an inner combustion groove group, and the outer ring wall plate is provided with an outer combustion groove group.

[0025] The outer ring fire cover is a circular ring plate, and the lower surface is provided with an outer annular plug-in groove.

[0026] The upper end of the outer ring gas groove is inserted into the outer annular plug-in groove.

[0027] The special structure of the easy-to-clean flip type double-ring fire combustor is that the center fire cover comprises a circular cover plate and a lower-opened cylindrical combustion main body,

[0028] A center annular insertion slot is arranged on the lower surface of the circular cover plate.

[0029] The cylindrical combustion main body comprises an insertion hole arranged on the top plate, a center combustion hole arranged on the circumferential wall plate and an outer interface arranged on the lower end.

[0030] The outer interface is inserted into the center fire cover seat, the center fire cover seat supports the cylindrical combustion main body, the upper end of the cylindrical combustion main body is inserted into the center annular insertion slot, and the inner wall plate of the center annular insertion slot is inserted into the insertion hole.

[0031] The outer ring fire cover comprises a circular ring cover plate and an upper and lower opened cylindrical main body, the lower surface of the circular ring cover plate is provided with an outer annular insertion slot, and the cylindrical main body is provided with an outer ring combustion hole and an outer interface.

[0032] The outer interface is inserted into the outer ring gas slot, and the outer ring wall plate of the outer ring gas slot supports the cylindrical main body; the inner ring wall plate of the outer ring gas slot and the upper end of the cylindrical main body are inserted into the outer annular insertion slot.

[0033] The easy-to-clean flip type double-ring fire combustor of the utility model has the advantages that the burner is detachable and convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 is a sectional view of the utility model.

[0035] Figure 2 is the A-A view of Figure 1

[0036] Figure 3 is the B-B view of Figure 1

[0037] Figure 4 is a top view of the utility model.

[0038] Figure 5 is one of the three-dimensional exploded views of the utility model.

[0039] Figure 6 is the second three-dimensional exploded view of the utility model.

[0040] Figure 7 is a perspective view of the utility model.

[0041] Figure 8 is a partial three-dimensional exploded view of the utility model.

[0042] Figure 9 ​​is a perspective view of the second embodiment of the utility model.

[0043] Figure 10 is one of the perspective exploded view of the second embodiment of the utility model.

[0044] Figure 11 is the second perspective exploded view of the second embodiment of the utility model.

[0045] Figure 12 is the sectional view of the third embodiment of the utility model.

[0046] Figure 13 is the perspective exploded view of the third embodiment of the utility model. DETAILED DESCRIPTION

[0047] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model and cannot be understood as a limitation of the utility model.

[0048] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0049] Example 1

[0050] As Figure 1 、 Figure 5 shown, an easy-to-clean flip double-ring fire burner, including furnace head 1, nozzle 2, ignition needle 3, induction needle 4, fixed shaft 5, fire divider seat 6, center fire cover 7 and outer ring fire cover 8,

[0051] Furnace head 1 includes seat plate 11, gas outlet seat 12 and gas inlet seat 13, hinged seat 14, ignition needle mounting hole (not marked in the figure) and induction needle mounting hole provided on seat plate 11, gas outlet seat 12 and gas inlet seat 13 are respectively provided on the upper surface and the lower surface of seat plate 11 and are communicated, gas outlet seat 12 and hinged seat 14 are adjacent and intersect; Gas outlet seat 12 is provided with nozzle hole, the axis of nozzle hole 14 is parallel to the horizontal plane; Hinged seat 14 is provided with shaft fixing hole 141;

[0052] Fixed shaft 5 includes shaft main body 51 and shaft head 52 at both ends;

[0053] The fire divider seat 6 comprises an upper opening center fire cover seat 61, an outer ring gas groove 62, an injection pipe 63 and a hinged seat frame 64 provided at the end of the injection pipe 63, the hinged seat frame 64 has a lower opening and an end opening, the frame plate of the hinged seat frame 64 is provided with a shaft hole 641 and an access groove 642 communicated with the shaft hole; the injection pipe 63 is arranged along the front and back directions, the injection pipe 63 is communicated with the outer ring gas groove 62, and the outer ring gas groove 62 is communicated with the center fire cover seat 61 through a transverse gas passage 65;

[0054] The shaft body 51 is fixed with the shaft fixing hole 141, the shaft head 52 is rotationally matched with the shaft hole 641 and is matched with the access groove 642 for access, the ignition needle 3 and the induction needle 4 are respectively fixed with the ignition needle mounting hole and the induction needle mounting hole, the ignition needle 3 and the induction needle 4 are respectively located at the two sides of the hinged seat frame 64 and are matched with the outer ring fire cover 8, and the nozzle 2 is arranged on the nozzle mounting hole and is opposite to the air inlet end of the injection pipe 63; in use, the hinged seat and the gas outlet seat are stretched out of the panel of the stove, the nozzle is located above the panel of the stove, and the air inlet is realized from the top;

[0055] By adopting the design, the fire divider seat 6, the center fire cover 7 and the outer ring fire cover 8 are integrally disassembled together, the shaft head 52 is accessed to the shaft hole 641 through the access groove 642, and by adopting the structure, the disassembly and assembly are convenient.

[0056] As a further improvement of the utility model, the shaft fixing hole 141 comprises a counterbore part 1411 and an internal thread part 1412;

[0057] One end of the shaft body 51 is provided with a stop disc 511 and an external thread part 512;

[0058] The stop disc 511 is embedded with the counterbore part 1411, and the external thread part 512 is screwed with the internal thread part 1412.

[0059] The utility model can also be realized as follows: the top of the hinged seat 14 is provided with a longitudinal thread hole 142 intersecting with the shaft fixing hole 141;

[0060] The shaft body 51 is provided with a positioning hole 513;

[0061] It further comprises a screw,

[0062] The screw is screwed with the longitudinal thread hole 142 and passes through the positioning hole 513.

[0063] As a further improvement of the utility model, the fire divider seat 6 is provided with an ignition needle empty slot 661 and an induction needle empty slot 662;

[0064] The ignition needle 3 and the induction needle 4 correspond to the ignition needle empty slot 661 and the induction needle empty slot 662 respectively. By adopting the design, the ignition needle and the induction needle are closer to the outer ring fire cover, and when being turned over, the fire divider seat is prevented from interfering with the ignition needle and the induction needle.

[0065] As a further improvement of the utility model: the outer ring gas groove 62 is internally provided with a flow guide plate 621, and the flow guide plate 621 is located above the gas outlet end of the ejector pipe 63.

[0066] The central fire cover 7 is a lower opening cylinder, and the circumferential wall is provided with a central combustion hole;

[0067] The outer ring wall plate of the outer ring fire cover 8 is provided with an outer ring combustion hole 81, and the shoulder part at the intersection of the inner ring wall plate and the circular top plate is provided with an inner ring combustion hole 82.

[0068] Embodiment 2

[0069] As shown in Figure 9 , Figure 10 , Figure 11 The central fire cover seat 61 is internally provided with a radial plate 611, and the central fire cover seat 61 between two adjacent radial plates 611 is provided with a central combustion groove group 612,

[0070] The central fire cover 7 is a circular plate, and the lower surface is provided with a lower opening central annular plug-in groove 71;

[0071] The central fire cover seat 61 and the radial plate 611 are inserted into the central annular plug-in groove 71;

[0072] The inner ring wall plate of the outer ring gas groove 62 is provided with an inner combustion groove group 622, and the outer ring wall plate is provided with an outer combustion groove 623;

[0073] The outer ring fire cover 8 is a circular ring plate, and the lower surface is provided with an outer annular plug-in groove 83;

[0074] The upper end of the outer ring gas groove 62 is inserted into the outer annular plug-in groove 83.

[0075] Embodiment 3

[0076] As shown in Figure 12 , Figure 13 The central fire cover 7 comprises a circular cover plate 72 and a lower opening cylindrical combustion main body 73,

[0077] The lower surface of the circular cover plate 72 is provided with a central annular plug-in groove (not marked);

[0078] The cylindrical combustion main body 73 comprises a plug-in hole 731 arranged on the top plate, a central combustion hole 732 arranged on the circumferential wall plate, and an outer interface arranged at the lower end;

[0079] The outer interface of the cylindrical combustion main body 73 is inserted into the central fire cover seat 61, the central fire cover seat 61 supports the cylindrical combustion main body 73, the upper end of the cylindrical combustion main body 73 is inserted into the central annular plug-in groove of the circular cover plate 72, and the inner wall plate of the central annular plug-in groove is inserted into the plug-in hole 731;

[0080] The outer ring fire cover 8 comprises a circular ring cover plate 84 and an upper and lower opening cylindrical body 85, the lower surface of the circular ring cover plate 84 is provided with an outer ring insertion groove 841, and the cylindrical body 85 is provided with an outer ring combustion hole and an outer interface;

[0081] The outer interface of the cylindrical body 85 is inserted into the outer ring gas slot, and the outer ring wall plate of the outer ring gas slot 62 supports the cylindrical body 85; the inner ring wall plate of the outer ring gas slot 62 and the upper end of the cylindrical body 85 are inserted into the outer ring insertion groove of the circular ring cover plate 84.

[0082] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An easy-clean flip-top dual-ring fire burner, characterized by: The burner head, the nozzle, the ignition needle, the induction needle, the fixed shaft, the distributor seat, the center fire cover and the outer ring fire cover, The burner head comprises a seat plate, a gas outlet seat and a gas inlet seat, a hinged seat, an ignition needle mounting hole and an induction needle mounting hole arranged on the seat plate, the gas outlet seat and the gas inlet seat are arranged on the upper surface and the lower surface of the seat plate respectively, the gas outlet seat is provided with a nozzle hole, and the hinged seat is provided with a shaft fixing hole; The fixed shaft comprises a shaft body and shaft heads at both ends; The distributor seat comprises an open-top center fire cover seat, an outer ring gas groove, an ejector pipe and a hinged seat frame arranged at the end of the ejector pipe, a shaft hole and an inlet and outlet groove communicated with the shaft hole are arranged on the frame plate of the hinged seat frame; the ejector pipe is communicated with the outer ring gas groove, and the outer ring gas groove is communicated with the center fire cover seat through a transverse gas passage; The shaft body is fixed with the shaft fixing hole, the shaft head is rotationally matched with the shaft hole and is matched with the inlet and outlet groove; the ignition needle and the induction needle are respectively arranged on both sides of the hinged seat frame and are matched with the outer ring fire cover; the nozzle is arranged on the nozzle mounting hole and is opposite to the gas inlet end of the ejector pipe.

2. An easy-clean flip-wal double-ring fire burner as claimed in claim 1, characterized in that: The shaft fixing hole comprises a counterbore part and an internal thread part; One end of the shaft body is provided with a stop disc and an external thread part; The stop disc is embedded in the counterbore part, and the external thread part is screwed with the internal thread part.

3. An easy-clean flip-wal double-ring fire burner as claimed in claim 1, characterized in that: The top of the hinged seat is provided with a longitudinal threaded hole intersecting with the shaft fixing hole; The shaft body is provided with a positioning hole; It also includes a screw, The screw is screwed with the longitudinal threaded hole and passes through the positioning hole.

4. A self-cleaning, inverted double-ring fire burner as claimed in claim 1, characterized in that: The distributor seat is provided with an ignition needle avoidance groove and an induction needle avoidance groove; The ignition needle and the induction needle correspond to the ignition needle avoidance groove and the induction needle avoidance groove respectively.

5. An easy-clean flip-wal double-ring fire burner as claimed in claim 1, wherein: A guide plate is arranged in the outer ring gas groove, and the guide plate is located above the gas outlet end of the ejector pipe.

6. An easy-clean, inverted, double-ring fire burner as claimed in claim 1, 2, 3, 4 or 5, characterized in that: The center fire cover is a lower-opened cylindrical shape, and a center combustion hole is arranged on the circumferential wall; The outer ring fire cover is provided with an outer ring combustion hole on the outer ring wall plate, and a shoulder part at the intersection of the inner ring wall plate and the circular top plate is provided with an inner ring combustion hole.

7. An easy-clean, inverted, double-ring fire burner as claimed in claim 1, 2, 3, 4 or 5, characterized in that: A radial plate is arranged in the center fire cover seat, and a center combustion groove group is arranged between two adjacent radial plates on the center fire cover seat, The center fire cover is a circular plate shape, and a lower-opened center annular insertion slot is arranged on the lower surface; The center fire cover seat and the radial plate are inserted into the center annular insertion slot; An inner combustion groove group is arranged on the inner ring wall plate of the outer ring gas groove, and an outer combustion groove is arranged on the outer ring wall plate; The outer ring fire cover is a circular ring plate shape, and an outer annular insertion slot is arranged on the lower surface; The upper end of the outer ring gas groove is inserted into the outer annular insertion slot.

8. An easy-clean, inverted double-ring fire burner as claimed in claim 1, 2, 3, 4 or 5, characterized in that: The center fire cover comprises a circular cover plate and a lower-opened cylindrical combustion body, A center annular insertion slot is arranged on the lower surface of the circular cover plate; The cylindrical combustion body comprises an insertion hole arranged on the top plate, a center combustion hole arranged on the circumferential wall plate and an external interface arranged at the lower end; The external interface is inserted into the center fire cover seat, the center fire cover seat supports the cylindrical combustion body, the upper end of the cylindrical combustion body is inserted into the center annular insertion slot, and the inner wall plate of the center annular insertion slot is inserted into the insertion hole; The outer ring fire cover comprises a circular ring cover plate and an upper and lower opened cylindrical body, the lower surface of the circular ring cover plate is provided with an outer annular insertion slot, and the cylindrical body is provided with an outer ring combustion hole and an external interface; The external interface is inserted into the outer ring gas groove, and the outer ring wall plate of the outer ring gas groove supports the cylindrical body; the inner ring wall plate of the outer ring gas groove and the upper end of the cylindrical body are inserted into the outer annular insertion slot.

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