Turnover type burner easy to clean

Abstract

A turnover type combustor easy to clean comprises a furnace end, a nozzle, an ignition needle, an induction needle, a fixed shaft, a fire distributor base and a 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 a shaft fixing hole is formed in the hinge base; the fixed shaft comprises a shaft main body and a shaft head; the distributor seat comprises an annular fuel gas groove, an injection pipe, a hinged seat frame and a transverse rib; two frame plates of the hinged seat frame are provided with a shaft hole and a lead-in groove; the fire cover is buckled with the annular gas groove, the shaft body is fixed with the shaft fixing hole, and the shaft head is in running fit with the shaft hole and in-out fit with the in-out groove; the nozzle is arranged on the nozzle mounting hole and is opposite to the air inlet end of the injection pipe, the ignition needle and the induction needle are fixed to the ignition needle mounting hole and the induction needle mounting hole respectively, and the ignition needle and the induction needle are located on the two sides of the hinge seat frame and matched with the fire cover. The hinged seat frame is provided with a shaft hole and an inlet and outlet groove, so that the distributor is convenient to disassemble and assemble; the ignition needle and the induction needle are adjacent to the gas outlet seat, and the structure is simple and compact.

Description

TECHNICAL FIELD

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

[0002] The prior art, Chinese patent 202320687229.1, a gas stove 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, the nozzle, the ignition needle and the thermocouple correspond to the first, second and third avoiding holes respectively. The problem is that 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 burner which has the characteristics of simple structure and convenient disassembly and assembly of the distributor seat.

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

[0005] The burner 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 nozzle hole is arranged on the gas outlet seat, and the shaft fixing hole is arranged on the hinged seat;

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

[0007] The distributor seat comprises an upper-opened annular gas groove, a longitudinally arranged ejector pipe, a hinged seat frame arranged at the front end of the ejector pipe and a transverse rib, the ejector pipe is in communication with the annular gas groove, and shaft holes and guide-in grooves are arranged on the two frame plates of the hinged seat frame;

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

[0009] The easy-to-clean turnover type burner, wherein 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 threaded hole communicating with the shaft fixing hole;

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

[0014] The screw is further included,

[0015] The screw is screwed with the longitudinal threaded hole and inserted into 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 circular ring-shaped gas groove is provided with a guide plate above the gas outlet end of the ejector pipe.

[0019] The hinged seat is provided with a limiting step;

[0020] The top plate of the hinged seat frame cooperates with the limiting step.

[0021] The fire cover is in the shape of a circular plate, and the lower surface is provided with a lower-opened annular insertion groove;

[0022] The cylindrical body is further included, which is provided with a combustion hole and an external interface at the lower end;

[0023] The external interface is inserted into the outer ring wall plate of the circular ring-shaped gas groove, and the outer ring wall plate supports the cylindrical body; the inner ring wall plate of the circular ring-shaped gas groove and the upper end of the cylindrical body are inserted into the annular insertion groove.

[0024] The fire cover is in the shape of a circular plate, and the lower surface is provided with a lower-opened annular insertion groove;

[0025] The upper end of the outer ring wall plate of the circular ring-shaped gas groove is provided with a combustion groove, and the inner ring wall plate is provided with a pin body;

[0026] The upper end of the outer ring wall plate of the circular ring-shaped gas groove and the pin body are inserted into the annular insertion groove, and the upper end of the inner ring wall plate supports the fire cover.

[0027] The easy-to-clean flip burner is special in that the fire cover is annular and includes an inner ring wall plate, an annular top plate and an outer ring wall plate.

[0028] The outer ring wall plate is provided with an outer ring combustion hole, and the shoulder where the inner ring wall plate and the circular ring top plate intersect is provided with an inner ring combustion hole;

[0029] The outer interfaces of the inner ring wall plate and the outer ring wall plate are inserted into the annular gas groove.

[0030] The utility model discloses an easy-to-clean flip burner. Due to the structure, the hinged seat frame is provided with an axis hole and an inlet and outlet slot, and the ignition device is easy to disassemble and assemble; the ignition needle and the induction needle are adjacent to the gas outlet seat, and the structure is simple and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a cross-sectional view of the present utility model.

[0032] Figure 2 yes Figure 1 A-A view.

[0033] Figure 3 yes Figure 1 B-B view.

[0034] Figure 4 It is a three-dimensional diagram of the present utility model.

[0035] Figure 5 This is one of the three-dimensional exploded views of the present invention.

[0036] Figure 6 This is the second three-dimensional exploded view of the present invention.

[0037] Figure 7 It is a cross-sectional view of the second embodiment of the present invention.

[0038] Figure 8 It is a three-dimensional exploded view of the second embodiment of the present utility model.

[0039] Figure 9 It is a cross-sectional view of a third embodiment of the present invention.

[0040] Figure 10 This is one of the three-dimensional exploded views of the third embodiment of the present invention.

[0041] Figure 11 This is the second exploded perspective view of the third embodiment of the present invention. DETAILED DESCRIPTION

[0042] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0043] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] As shown in Figure 1 , Figure 5 A kind of easy-to-clean flip burner, including furnace head 1, nozzle 2, ignition needle 3, induction needle 4, fixed shaft 5, fire divider seat 6 and fire cover 7,

[0045] Furnace head 1 includes base plate 11, gas outlet seat 12 and air inlet seat 13, hinged seat 14, ignition needle mounting hole and induction needle mounting hole provided on base plate 11, gas outlet seat 12 and air inlet seat 13 are respectively provided on the upper surface and lower surface of base plate 11 and are communicated, nozzle hole is provided on gas outlet seat 12, hinged seat and gas outlet seat are adjacent and intersected, and shaft fixing hole 141 is provided on hinged seat 14;

[0046] Fixed shaft 5 includes shaft main body 51 and shaft head 52 located at both ends;

[0047] Fire divider seat 6 includes upper opening annular gas groove 61, longitudinally arranged injection pipe 62, hinged seat frame 63 provided at the front end of injection pipe 62 and transverse rib 64, injection pipe 62 is communicated with annular gas groove 61, shaft hole 631 and guide slot 632 are provided on the two frame plates of hinged seat frame 63, hinged seat frame 63 has lower opening and end opening;

[0048] Fire cover 7 is buckled with annular gas groove 61, shaft main body 51 is fixed with shaft fixing hole 141, shaft head 52 is rotationally matched with shaft hole 631 and is matched with inlet and outlet groove 632;Nozzle 2 is provided on nozzle mounting hole and opposite to the gas inlet end of injection pipe 62, ignition needle 3 and induction needle 4 are respectively fixed with ignition needle mounting hole and induction needle mounting hole, ignition needle 3 and induction needle 4 are located on both sides of hinged seat frame 63 and matched with fire cover 7;

[0049] Ignition needle and induction needle are adjacent to gas outlet seat, and the structure of furnace head is compact;Hinged seat frame 63 and fixed shaft 5 can be detachably matched, the setting of inlet and outlet groove 632 makes hinged seat frame 63 and fixed shaft convenient to disassemble and assemble.

[0050] As a further improvement of the utility model: the shaft fixing hole 141 includes a counterbore part 1411 and an internal thread part 1412;

[0051] The shaft body 51 is provided with a stop disc 511 and an external thread part 512 at one end;

[0052] 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.

[0053] The utility model can also be implemented as follows: Figure 10 As shown in the figure, the top of the hinged seat 14 is provided with a longitudinal thread hole 142 intersecting with the shaft fixing hole 141;

[0054] The shaft body 51 is provided with a positioning hole 511;

[0055] It also includes a screw,

[0056] The screw is screwed with the longitudinal thread hole 142 and passes through the positioning hole 511.

[0057] As a further improvement of the utility model: the igniter seat 6 is provided with an ignition needle avoidance groove 651 and an induction needle avoidance groove 652;

[0058] The ignition needle 3 and the induction needle 4 correspond to the ignition needle 3 avoidance groove and the induction needle 4 avoidance groove respectively. With such a structure, the upper ends of the ignition needle and the induction needle are prevented from interfering with the igniter seat when the igniter seat 6 rotates.

[0059] As a further improvement of the utility model: a guide plate 611 is arranged in the circular ring-shaped gas groove 61, and the guide plate 611 is located above the gas outlet end of the ejector pipe 62.

[0060] As a further improvement of the utility model: the hinged seat 14 is provided with a limiting step 143;

[0061] The top plate of the hinged seat frame 63 cooperates with the limiting step 143. After being turned over, the suspended end of the top plate of the hinged seat frame 63 cooperates with the limiting step 143 and the hinged seat above the limiting step 143.

[0062] The fire cover 7 is in the shape of a circular plate, and the lower surface is provided with a lower-opened annular insertion groove 71;

[0063] It also includes an upper and lower opened cylindrical body 8, and the cylindrical body 8 is provided with a combustion hole and an external interface arranged at the lower end;

[0064] The external interface of the cylindrical body 8 is inserted into the outer ring wall plate of the circular ring-shaped gas groove 61, the outer ring wall plate supports the cylindrical body 8; the inner ring wall plate of the circular ring-shaped gas groove 61 and the upper end of the cylindrical body 8 are inserted into the annular insertion groove 71.

[0065] Embodiment 2

[0066] As shown in Figure 7 , Figure 8 , the fire cover 7 is in the shape of a circular plate, and the lower surface is provided with a lower opening annular insertion slot 71;

[0067] The outer ring wall plate of the circular ring gas slot 61 is provided with a combustion slot 612 at the upper end, and the inner ring wall plate is provided with a pin body 613;

[0068] The outer ring wall plate of the circular ring gas slot 61 is provided with a combustion slot 612 at the upper end, and the inner ring wall plate is provided with a pin body 613;

[0069] Embodiment 3

[0070] As shown in Figure 9 , Figure 10 , Figure 11 , the fire cover 7 is in the shape of a circular ring, including an inner ring wall plate 72, a circular ring top plate 73 and an outer ring wall plate 74,

[0071] The outer ring wall plate 74 is provided with an outer ring combustion hole, and the shoulder part at the intersection of the inner ring wall plate 72 and the circular ring top plate 73 is provided with an inner ring combustion hole;

[0072] The outer interface of the inner ring wall plate and the outer ring wall plate is inserted into the circular ring gas slot 61.

[0073] 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-to-clean flip-over burner, characterized in that: The burner head, the nozzle, the ignition needle, the induction needle, the fixed shaft, the distributor seat and the fire cover, The burner head comprises a seat plate, an air outlet seat and an air inlet seat, a hinged seat, an ignition needle mounting hole and an induction needle mounting hole arranged on the seat plate, the air outlet seat and the air inlet seat are arranged on the upper surface and the lower surface of the seat plate respectively, the air 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 located at both ends; The distributor seat comprises an open upper circular gas groove, a longitudinal injection pipe, a hinged seat frame arranged at the front end of the injection pipe and a transverse rib, the injection pipe is communicated with the circular gas groove, and shaft holes and guide-in grooves are arranged on the two frame plates of the hinged seat frame; The fire cover is buckled with the circular gas groove, the shaft body is fixed with the shaft fixing hole, the shaft head is rotationally matched with the shaft hole and matched with the inlet and outlet grooves, the nozzle is arranged on the nozzle mounting hole and opposite to the air inlet end of the injection pipe, the ignition needle and the induction needle are fixed with the ignition needle mounting hole and the induction needle mounting hole respectively, and the ignition needle and the induction needle are located on both sides of the hinged seat frame and matched with the fire cover.

2. An easy-to-clean flip-up 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 with the counterbore part, and the external thread part is screwed with the internal thread part.

3. A self-cleaning flip-up 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; Further comprising a screw, The screw is screwed with the longitudinal threaded hole and passes through the positioning hole.

4. The easy-to-clean flip burner according to 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. A self-cleaning flip-up burner as claimed in claim 1, characterized in that: A guide plate is arranged in the circular gas groove, and the guide plate is located above the air outlet end of the injection pipe.

6. An easy-to-clean flip-up burner as claimed in claim 1, characterized in that: The hinged seat is provided with a limiting step; The top plate of the hinged seat frame is matched with the limiting step.

7. An easy-to-clean flip-up burner as claimed in claim 1, 2, 3, 4, 5 or 6, characterized in that: The fire cover is in the shape of a circular plate, and the lower surface is provided with a lower open annular insertion groove; Further comprising an upper and lower open cylindrical body, the cylindrical body is provided with a combustion hole and an external interface arranged at the lower end; The external interface is inserted into the outer ring wall plate of the circular gas groove, the outer ring wall plate supports the cylindrical body, the inner ring wall plate of the circular gas groove and the upper end of the cylindrical body are inserted into the annular insertion groove.

8. An easy-to-clean flip-up burner as claimed in claim 1, 2, 3, 4, 5 or 6, characterized in that: The fire cover is in the shape of a circular plate, and the lower surface is provided with a lower open annular insertion groove; The upper end of the outer ring wall plate of the circular gas groove is provided with a combustion groove, and the inner ring wall plate is provided with a pin body; The upper end of the outer ring wall plate of the circular gas groove and the pin body are inserted into the annular insertion groove, and the upper end of the inner ring wall plate supports the fire cover.

9. An easy-to-clean flip-up burner as claimed in claim 1, 2, 3, 4, 5 or 6, characterized in that: The fire cover is in the shape of a circular ring, comprising an inner ring wall plate, a circular ring top plate and an outer ring wall plate, The outer ring wall plate is provided with an outer ring combustion hole, and the shoulder part at the intersection of the inner ring wall plate and the circular ring top plate is provided with an inner ring combustion hole; The inner ring wall plate and the outer ring wall plate are inserted into the circular gas groove.

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