Fuel oil atomization stove

Abstract

The utility model discloses a fuel oil atomization stove, and belongs to the technical field of fuel oil stoves. The device comprises a shell, an inner core and a hollowed-out assembly, the hollowed-out assembly is arranged at the bottom of the shell and comprises an annular body and a forked body, the outer circle part of the annular body is fixedly connected with the shell, and an opening part used for containing the forked body is formed in the middle of the annular body; the bifurcated body comprises a middle part and at least two bifurcated parts, the two bifurcated parts are arranged around the middle part at equal intervals, the ends, close to the middle part, of the bifurcated parts are fixedly connected with the middle part, the other ends of the bifurcated parts are connected with the opening part, and an opening is formed between the bifurcated parts; a first step part is arranged on the outer side of the opening part of the annular body, the inner core is clamped on the first step part, and an oil passing groove is formed in the first step part. Accumulated oil can be discharged in time, and the oil is prevented from being overheated and spontaneously combusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to fuel stove technical field especially relates to a fuel oil atomizing stove. BACKGROUND

[0002] Fuel oil is liquid at normal temperature, if direct combustion, will produce combustion is not full, the heat produced is low, and also will produce a large number of black smoke and so on Problem, so in life generally very little direct use fuel oil directly to cook.

[0003] The invention with the publication number CN221258902U discloses a fuel oil atomizing stove, which comprises an outer shell and a wind conveying assembly, the top end of the outer shell is open, the wind conveying assembly comprises a flow guide disc, an inner core and a flow dividing unit arranged in sequence, the inner core is nested in the outer shell and is sealingly connected with the open end, so that a wind cavity is formed between the outer shell and the inner core, the flow guide disc is connected to the open end of the inner core, and a guide plate for promoting flame stability is arranged on the flow guide disc, the flow dividing unit comprises a dispersing disc arranged in the wind cavity and a wind conveying pipe, the bottom of the dispersing disc is connected with the wind conveying pipe, and the dispersing disc can divide the incoming wind to all directions, so that the wind pressure is consistent at all places in the wind cavity.

[0004] The bottom of the outer shell of the existing fuel stove is relatively sealed, and the outer shell is easy to overheat during use of the fuel stove. Meanwhile, after long-term use of the fuel stove, unburned oil will accumulate in the outer shell, and the oil will spontaneously combust at high temperature, which poses a safety hazard. UTILITY MODEL CONTENTS

[0005] Therefore, it is necessary to provide a fuel oil atomizing stove to solve the problems of easy overheating and oil accumulation of the existing fuel oil atomizing stove.

[0006] The utility model provides a fuel oil atomizing stove, which comprises:

[0007] An outer shell;

[0008] An inner core;

[0009] A hollow assembly arranged at the bottom of the outer shell, the hollow assembly comprises an annular body and a bifurcated body, the outer circle of the annular body is fixedly connected with the outer shell, and the middle part of the annular body forms an opening part for accommodating the bifurcated body; the bifurcated body comprises a middle part and at least two bifurcated parts, the two bifurcated parts are equidistantly arranged around the middle part, one end of the bifurcated part close to the middle part is fixedly connected with the middle part, the other end of the bifurcated part is connected with the opening part, and an opening is formed between the bifurcated parts;

[0010] A first stepped part is arranged on the outer side of the opening part of the annular body, the inner core is connected to the first stepped part, and an oil groove is formed in the first stepped part.

[0011] Further, the first stepped portion protrudes the annular body, and the bottom of the inner core is provided with a second stepped portion which is inserted into the first stepped portion.

[0012] Further, the height of the second stepped portion is less than the height of the first stepped portion.

[0013] Further, one end of the oil passage is communicated with the opening through the first stepped portion, and the other end of the oil passage extends into the annular body.

[0014] Further, a plurality of the oil passages are equidistantly arranged around the middle portion, and the oil passages can be communicated with the inside of the shell and the outside through the opening to discharge the accumulated oil.

[0015] Further, the oil injection assembly comprises an oil injection nozzle, a first mounting hole and a second mounting hole, the first mounting hole is arranged on the middle portion, the second mounting hole is arranged on the bottom of the inner core, the oil injection nozzle is inserted into the first mounting hole and fixedly connected with the middle portion, and the oil injection nozzle is movably inserted into the second mounting hole.

[0016] Further, the second mounting hole and the first mounting hole are coaxially arranged relative to the middle portion.

[0017] Further, the ignition assembly comprises two ignition needles which are inserted into the inner core and arranged relative to the oil injection nozzle.

[0018] Compared with the prior art, the oil atomizing stove has the beneficial effects that:

[0019] (1) The oil atomizing stove is provided with the hollow assembly, the hollow assembly comprises an annular body and a bifurcated body, the outer circle of the annular body is fixedly connected with the shell, the middle portion of the annular body forms an opening portion for accommodating the bifurcated body, the inside and outside of the shell can be communicated through the opening portion, the overheat of the stove can be effectively avoided, and the accumulated oil can be discharged. The bifurcated body comprises a middle portion and at least two bifurcated portions, the two bifurcated portions are equidistantly arranged around the middle portion, one end of the bifurcated portion close to the middle portion is fixedly connected with the middle portion, and the other end of the bifurcated portion is connected with the opening portion. The bifurcated portions are equidistantly arranged around the middle portion to form a plurality of air flow channels, so that the heat at the bottom of the stove can be rapidly dispersed, the local high-temperature accumulation is reduced, and the risk of overheat is reduced. The accumulated oil can flow out of the opening, and the timely discharge of the oil can be realized.

[0020] (2) The utility model discloses a fuel atomization stove, the first step part is equipped with to the outside of the opening portion of annular body, and the first step part provides fixed position for the inner core, and the stability of the inner core in the stove is ensured, and more smooth path is provided for the flow of oil liquid. The oil passing groove is set up on the first step part, and the effect of the oil passing groove is effectively collected and discharged the excess oil liquid in the stove, and the oil liquid that is not fully combusted can be discharged in time through the oil passing groove, avoids its accumulation under high temperature, thereby reduces the security risk of oil liquid spontaneous combustion. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute undue limitation to the utility model. In the drawings:

[0022] Figure 1 It is the overall structure schematic diagram of the utility model;

[0023] Figure 2 It is the explosion view of the utility model;

[0024] Figure 3 It is the structure schematic diagram of the inner core in the utility model;

[0025] Figure 4 It is the structure schematic diagram of the shell in the utility model Figure 1 ;

[0026] Figure 5 It is the structure schematic diagram of the shell in the utility model Figure 2 .

[0027] In the drawing, 100, shell;

[0028] 200, inner core;210, second step part;

[0029] 300, hollow assembly;310, annular body;311, outer circle part;312, opening portion;313, first step part;314, oil passing groove;320, bifurcation body;321, middle part;322, bifurcation part;

[0030] 400, oil injection assembly;410, oil injection nozzle;420, first mounting hole;430, second mounting hole;

[0031] 500, ignition assembly;510, ignition needle. DETAILED DESCRIPTION

[0032] The preferred embodiments of the utility model are specifically described below in combination with the drawings, wherein the drawings constitute a part of the application, and are used to explain the principles of the embodiments of the utility model, and are not used to limit the scope of the utility model.

[0033] Referring to Figures 1 to 5 In the fuel atomizing stove, the hollow structure is arranged at the bottom of the shell 100, so that heat exchange between the shell 100 and the outside is facilitated, and overheating of the shell 100 is avoided. The hollow structure can also discharge oil accumulated at the bottom of the shell 100, and avoid high-temperature combustion of the oil.

[0034] In the fuel atomizing stove, the hollow assembly 300 is arranged at the bottom of the shell 100, and the hollow assembly 300 can be used to mount the inner core 200 and also can communicate the inner cavity of the shell 100 with the outside.

[0035] The hollow assembly 300 includes an annular body 310 and a bifurcated body 320. The outer circle part 311 of the annular body 310 is fixedly connected with the shell 100, and the middle part of the annular body 310 forms an opening part 312 for accommodating the bifurcated body 320. The opening part 312 can communicate the inner and outer spaces of the shell 100, so that overheating of the stove is effectively avoided, and accumulated oil is discharged.

[0036] The bifurcated body 320 includes a middle part 321 and at least two bifurcated parts 322. The two bifurcated parts 322 are equidistantly arranged around the middle part 321. One end of each bifurcated part 322 close to the middle part 321 is fixedly connected with the middle part 321, and the other end of each bifurcated part 322 is connected with the opening part 312. The bifurcated parts 322 are equidistantly arranged around the middle part 321, forming a plurality of air flow channels, so that heat at the bottom of the stove can be rapidly dissipated, local high-temperature accumulation is reduced, and the risk of overheating is reduced. Accumulated oil can flow out of the opening, so that the oil is discharged in time.

[0037] The annular body 310 is provided with a first stepped part 313 outside the opening part 312. The first stepped part 313 provides a fixed position for the inner core 200, ensures the stability of the inner core 200 in the stove, and provides a more smooth path for the flow of oil. An oil passing groove 314 is formed in the first stepped part 313. The oil passing groove 314 effectively collects and discharges excess oil in the stove. Unburned oil can be discharged in time through the oil passing groove 314, so that the risk of spontaneous combustion of the oil is reduced.

[0038] In some embodiments, referring to Figure 2 and Figure 3The first stepped portion 313 is provided on the annular body 310, and the bottom of the inner core 200 is provided with a second stepped portion 210 which is inserted into the first stepped portion 313. The cooperation of the first stepped portion 313 and the second stepped portion 210 provides a stable mechanical fixing structure, which makes the inner core 200 more firmly fixed inside the outer shell 100 and prevents the inner core 200 from loosening or shifting during use. The plug-in connection ensures the close fit of the inner core 200 and the outer shell 100, increasing the overall structural stability of the stove. The plug-in connection also facilitates the installation and removal of the inner core 200 and the outer shell 100.

[0039] Because the inner core 200 is connected to the outer shell 100 through the stepped portions, the stove is less likely to be damaged due to thermal expansion and contraction or vibration during high-temperature and long-term use, thereby improving the durability of the oil stove.

[0040] As a further embodiment, the height of the second stepped portion 210 is less than the height of the first stepped portion 313. The height of the second stepped portion 210 being less than the height of the first stepped portion 313 helps to ensure that the inner core 200 is inserted more accurately. The lower second stepped portion 210 can be more easily docked with the first stepped portion 313, while avoiding structural instability or loosening caused by excessive insertion, ensuring a more secure connection and less deformation.

[0041] The precise positioning between the first stepped portion 313 and the second stepped portion 210 avoids displacement caused by temperature changes or stresses during use, thereby ensuring that the inner core 200 remains in a fixed position in the stove for a long time.

[0042] The smaller height of the second stepped portion 210 can effectively guide excess oil to the oil overflow groove 314 without causing oil accumulation or stagnation due to excessive contact. The flowability of the oil is improved, thereby avoiding oil accumulation at the bottom of the stove and reducing the risk of spontaneous combustion of oil at high temperatures.

[0043] Please refer to Figure 4 and Figure 5 In the specific implementation process, one end of the oil overflow groove 314 is in communication with the opening through the first stepped portion 313, and the other end of the oil overflow groove 314 extends into the annular body 310. By connecting one end of the oil overflow groove 314 to the first stepped portion 313 and the opening, the unburned oil can be effectively guided into the oil overflow groove 314, preventing oil accumulation inside the stove. The other end of the oil overflow groove 314 extends into the annular body 310, ensuring that the oil can flow smoothly along the designed path and be discharged in time, avoiding oil stagnation or accumulation and reducing the risk of spontaneous combustion.

[0044] In some embodiments, please continue to refer to Figure 4The plurality of oil passing grooves 314 are arranged equidistantly around the middle part 321, and the oil passing grooves 314 can be connected with the outside of the shell 100 through the openings. The plurality of oil passing grooves 314 arranged equidistantly around the middle part 321 can ensure that the oil is evenly distributed on the bottom or inside of the stove. Since the oil flows in multiple channels, the discharge of the oil will be more balanced, and the accumulation of local oil is reduced. The number and uniform arrangement of the oil passing grooves 314 can not only improve the oil discharge efficiency, but also avoid excessive accumulation of oil in a certain place, thereby reducing the risk of oil spontaneous combustion.

[0045] The plurality of oil passing grooves 314 work in parallel to accelerate the discharge of the oil, and each oil passing groove 314 works cooperatively to be responsible for the oil in a certain area, which can avoid the oil staying for a long time under high temperature and accelerate the discharge of the oil from the shell 100.

[0046] In some embodiments, referring to Figure 2 and Figure 3 The fuel oil atomizing stove further comprises an oil injection assembly 400. The oil injection assembly 400 comprises an oil injection nozzle 410, a first mounting hole 420 and a second mounting hole 430. The first mounting hole 420 is arranged on the middle part 321, and the second mounting hole 430 is arranged on the bottom of the inner core 200. The oil injection nozzle 410 is inserted into the first mounting hole 420 and fixedly connected with the middle part 321. The oil injection nozzle 410 is connected with the middle part 321 by bolts.

[0047] The oil injection nozzle 410 is movably inserted into the second mounting hole 430. The second mounting hole 430 can accurately position the oil injection nozzle 410 and can be adjusted within a certain range. The movable oil injection nozzle 410 makes the disassembly and maintenance of the oil injection assembly 400 more convenient. When the oil injection nozzle 410 needs to be cleaned or replaced, it can be easily disassembled and replaced, simplifying the maintenance work and improving the user experience.

[0048] As a further embodiment, the second mounting hole 430 and the first mounting hole 420 are coaxially arranged relative to the middle part 321. The coaxial arrangement of the first mounting hole 420 and the second mounting hole 430 can ensure that the oil injection assembly 400 (especially the oil injection nozzle 410) is accurately aligned between them, thereby ensuring the correct position and direction of the oil injection nozzle 410. Accurate docking can ensure that the oil injection nozzle 410 remains stable during combustion and is less likely to deviate or skew, avoiding affecting the oil injection effect.

[0049] The coaxial arrangement of the second mounting hole 430 and the first mounting hole 420 can ensure that the connection between the oil injection nozzle 410 and the middle part 321 is more stable, reducing vibration or looseness caused by improper position or installation, and maintaining the long-term stability and reliability of the oil injection assembly 400.

[0050] In some embodiments, please refer to Figure 1 and Figure 2 The fuel oil atomizing stove further comprises an ignition assembly 500, two ignition needles 510 are inserted into the inner core 200 and arranged opposite to the oil nozzle 410, and the ignition needles 510 are arranged opposite to the oil nozzle 410 to ensure that ignition occurs in the area where the oil is sprayed. The arrangement of the ignition needles 510 ensures that the fuel oil can be ignited at the same time as being sprayed, ensuring rapid ignition of the oil gas in the combustion chamber and improving combustion efficiency. The opposite arrangement of the two ignition needles 510 helps to ignite the oil gas immediately after the fuel oil is atomized, preventing the accumulation or stagnation of oil, and ensuring the accuracy and efficiency of the ignition process. At the same time, the two ignition needles 510 have redundancy, and the damage of any ignition needle 510 does not affect the use of the ignition assembly 500.

[0051] Workflow: When the fuel oil atomizing stove is working, the oil mist sprayed by the oil nozzle 410 is ignited to produce a flame for heating the pot. The negative pressure generated by the flame combustion can suck in external air from the oil passage 314, promoting heat dissipation of the shell 100. At the same time, part of the oil mist that is not fully combusted will accumulate at the bottom of the shell 100, and the oil can be discharged from the oil passage 314 to avoid the accumulation of oil.

[0052] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the present application.

Claims

1. A fuel oil atomizing stove, characterized by, The utility model relates to a fuel injector, including: A shell; An inner core; A hollow assembly arranged at the bottom of the shell, the hollow assembly comprising a ring body and a bifurcated body, the outer circle of the ring body is fixedly connected with the shell, and the middle part of the ring body forms an opening part for accommodating the bifurcated body; the bifurcated body comprises a middle part and at least two bifurcated parts, the two bifurcated parts are equidistantly arranged around the middle part, one end of the bifurcated part close to the middle part is fixedly connected with the middle part, the other end of the bifurcated part is connected with the opening part, and an opening is formed between the bifurcated parts; The ring body is provided with a first stepped part outside the opening part, the inner core is clamped on the first stepped part, and an oil passage is formed in the first stepped part.

2. A fuel atomizing burner as claimed in claim 1, wherein The first stepped part protrudes from the ring body, the bottom of the inner core is provided with a second stepped part, and the second stepped part is inserted into the first stepped part.

3. A fuel atomizing burner as claimed in claim 2, wherein The height of the second stepped part is less than that of the first stepped part.

4. A fuel atomizing burner as claimed in claim 3, wherein One end of the oil passage is communicated with the opening through the first stepped part, and the other end of the oil passage extends into the ring body.

5. A fuel atomizing burner as claimed in claim 4, wherein A plurality of oil passages are equidistantly arranged around the middle part, the oil passages can be communicated with the inside of the shell and the outside through the opening, and the oil liquid can be discharged.

6. The fuel atomizing burner according to claim 1, wherein The utility model further comprises an oil injection assembly, the oil injection assembly comprising an oil injection nozzle, a first mounting hole and a second mounting hole, the first mounting hole being formed in the middle part, the second mounting hole being formed in the bottom of the inner core, the oil injection nozzle being inserted into the first mounting hole and fixedly connected with the middle part, and the oil injection nozzle being movably inserted into the second mounting hole.

7. A fuel atomizing burner as claimed in claim 6, wherein The second mounting hole and the first mounting hole are coaxially arranged relative to the middle part.

8. A fuel atomizing burner as claimed in claim 7, wherein The utility model further comprises an ignition assembly, the ignition assembly comprising two ignition needles, the two ignition needles being inserted into the inner core and arranged relative to the oil injection nozzle.

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