Energy-saving commercial gas stove

Abstract

This utility model relates to the field of gas stove design technology and discloses an energy-saving commercial gas stove, including a stove frame, stove platform, pot rack, and burner. A back plate for adhering to a wall is provided on the stove platform, and a lifting plate is slidably connected to the back plate. Both the back plate and the lifting plate are coated with Teflon. Slide rails are provided on both sides of the back of the back plate. Multiple positioning grooves evenly spaced vertically are formed on the side of the lifting plate. A connecting sleeve is provided on one side of the slide rail, and a positioning post is provided inside the connecting sleeve, with its end designed to be embedded in any of the positioning grooves. A pull-out post is provided at the end of the positioning post away from the positioning groove, and a return spring is fitted on the positioning post. The back plate and lifting plate effectively block oil splashing towards the wall, and because both the back plate and the lifting plate are coated with Teflon, subsequent cleaning of oil stains on their surfaces is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of gas stove design technology, and specifically relates to an energy-saving commercial gas stove. Background Technology

[0002] A gas stove is a kitchen appliance that uses gaseous fuels such as liquefied petroleum gas (liquid), manufactured gas, and natural gas for direct-fire heating; gas stoves are divided into household gas stoves and commercial gas stoves.

[0003] Currently, Chinese patent with publication number CN221548731U and publication date August 16, 2024 discloses an energy-saving commercial gas stove, including a gas stove frame, with a support foot threaded on the bottom of the gas stove frame. The support foot is arranged in a rectangular array in several groups. Two gas stove mechanisms are provided on the gas stove frame. A recycling mechanism is provided on the rear side wall of the gas stove frame. The recycling mechanism is connected to the exhaust port of the gas stove mechanism.

[0004] This type of energy-saving commercial gas stove uses a recycling mechanism to guide the high-temperature flue gas into the water tank through a coil, thus reusing the waste heat.

[0005] During prolonged cooking on the stove, splattered oil easily adheres to the wall near the stove, and because the oil is difficult to clean, it causes a great deal of trouble to the kitchen environment. Utility Model Content

[0006] The purpose of this invention is to provide an energy-saving commercial gas stove that can reduce oil splattering and adhering to the wall surface.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an energy-saving commercial gas stove, including a stove frame, a stove platform set on the stove frame, a pot rack set on the stove platform, and a burner head located in the pot rack. The stove platform is provided with a back plate for adhering to the wall. A lifting plate is slidably connected to the back plate. The surfaces of the back plate and the lifting plate are coated with Teflon. Both sides of the back of the back plate are provided with slide rails with an L-shaped cross section for the side of the lifting plate to be embedded. The side of the lifting plate is provided with multiple positioning grooves evenly spaced along the vertical direction. A connecting sleeve is provided on the slide rail on one side. A positioning post is provided inside the connecting sleeve, with one end for embedding into any positioning groove. A pull post is provided at the end of the positioning post away from the positioning groove. A return spring is sleeved on the positioning post, with one end connected to the pull post and the other end connected to the connecting sleeve.

[0008] A further feature of this invention is that an oil-absorbing felt is provided on the upper side of the back plate, which abuts against the lifting plate.

[0009] A further feature of this invention is that: a long groove with a semi-circular cross-section is provided on the side of the stove, a drain hole is provided in the middle of the long groove, a drain box with a semi-circular cross-section and a hollow interior is embedded in the long groove, a plurality of filter holes are provided on the upper surface of the drain box, a drain hole corresponding to the position of the drain hole is provided in the middle of the drain box, and a guide arm extending to the upper surface of the drain box is provided on the inner wall of the long groove, with a removal opening between the two ends of the guide arm and the inner wall of the stove.

[0010] A further feature of this invention is that the drainage box includes a base with a semi-circular cross-section and a connecting plate slidably connected to the upper side of the base with drainage holes.

[0011] A further feature of this invention is that: sliding rods are provided on both sides of the connecting plate, and sliding grooves for the sliding rods to be inserted are provided on the inner walls of both sides of the base.

[0012] A further feature of this invention is that a water storage tank is provided on the stovetop and on one side of the pot rack.

[0013] A further feature of this invention is that a plurality of infrared energy-concentrating plates are evenly spaced and arranged inside the pot rack and around the stove head.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. Firstly, the stovetop uses a back panel and a lifting plate to block oil splashes towards the wall. Since both the back panel and the lifting plate are coated with Teflon, which has a significant oil-repellent effect, subsequent cleaning of oil stains on the back panel and lifting plate is convenient. Depending on the interference from surrounding equipment (such as a range hood), the lifting plate is moved to a suitable height. Simultaneously, a positioning post is embedded in the positioning groove to fix the height of the lifting plate. This effectively reduces oil splashes adhering to the wall, ultimately helping to protect the cleanliness and hygiene of the kitchen walls.

[0016] 2. By using the oil-absorbing felt set on the upper side of the back plate to abut against the lifting plate, the oil-absorbing felt can absorb the oil when it slides down from the upgrading plate, and finally the oil that has slid down can be stably collected and cleaned.

[0017] 3. Liquids on the stovetop can be drained using the drain box and drain hole. Multiple filter holes filter out large particles of impurities, preventing blockage of the drain hole. At the same time, the guide arm guides the flow, reducing the amount of impurities entering the gap between the drain box and the long groove, which helps keep the inner wall of the long groove clean. When it is necessary to remove the drain box for cleaning, the drain box and the long groove have semi-circular cross-sections. Press the drain box with your finger at the removal port, and the drain box will flip inside the long groove and then pass through the long groove, thus achieving convenient removal of the drain box.

[0018] 4. The drain box includes a semi-circular base and a connecting plate that is slidably connected to the upper side of the base and has water supply and drainage holes. This makes it easy to open the drain box and clean the inner wall of the drain box.

[0019] 5. The connecting plate is embedded in the sliding groove using a sliding rod, thereby realizing the sliding connection of the connecting plate on the base;

[0020] 6. By utilizing the water storage tank installed on the stove and located on one side of the pot rack, the flame temperature generated by the stove head can radiate to the outer wall of the water storage tank, thereby heating the water in the water storage tank, which ultimately facilitates the recovery and utilization of waste heat.

[0021] 7. By utilizing multiple evenly spaced infrared energy-concentrating panels located inside the pot rack and around the stove head, the infrared energy-concentrating panels can improve thermal efficiency through infrared radiation heat transfer, ultimately making the stove head more energy-efficient. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 yes Figure 1 Enlarged view of section A in the middle;

[0025] Figure 3 This is a partial structural cross-sectional view of the long groove in this utility model;

[0026] Figure 4 This is a schematic diagram of the drainage box in this utility model;

[0027] Figure 5 yes Figure 4 Enlarged view of section B in the middle.

[0028] In the diagram: 1. Stove rack; 2. Stove platform; 21. Long groove; 211. Guide arm; 212. Removal port; 22. Drain hole; 3. Pot rack; 31. Stove head; 4. Drain box; 41. Filter hole; 42. Drain hole; 401. Base; 4011. Slide groove; 402. Connecting plate; 4021. Slide rod; 5. Back plate; 51. Slide rail; 52. Connecting sleeve; 53. Positioning column; 531. Pull-out column; 532. Return spring; 54. Oil-absorbing felt; 6. Lifting plate; 61. Positioning groove; 7. Water storage tank; 8. Infrared energy-concentrating plate. Detailed Implementation

[0029] The technical solutions in the embodiments will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] An energy-saving commercial gas stove, referring to Figure 1 , Figure 2 This energy-saving commercial gas stove includes a stove frame 1, a stove platform 2 mounted on the stove frame 1, a pot rack 3 mounted on the stove platform 2, and a burner head 31 located within the pot rack 3. Flames are generated at the burner head 31 to achieve cooking. The stove platform 2 has an integrally formed back panel 5 for mounting against a wall, and a lifting plate 6 is slidably connected to the back panel 5. Both the back panel 5 and the lifting plate 6 are coated with Teflon. L-shaped sliding rails 51 are integrally formed on both sides of the back of the back panel 5 for the sides of the lifting plate 6 to be inserted into. Multiple positioning slots 61 are evenly spaced vertically on the side, and a connecting sleeve 52 is welded on the slide rail 51 on one side. The connecting sleeve 52 is provided with a positioning post 53 whose end is used to be embedded in any of the positioning slots 61. A pull post 531 is welded to the end of the positioning post 53 away from the positioning slot 61. A return spring 532 is sleeved on the positioning post 53, with one end fixedly connected to the pull post 531 and the other end fixedly connected to the connecting sleeve 52. At the same time, an oil-absorbing felt 54 is also bonded and fixed to the upper side of the back plate 5, which abuts against the lifting plate 6.

[0031] Reference Figure 1 A water storage tank 7 is placed on the stove 2 and on one side of the pot rack 3. Multiple infrared energy-concentrating plates 8 are evenly spaced inside the pot rack 3 and around the stove head 31. The infrared energy-concentrating plates 8 are mainly made of high-temperature resistant ceramic or silicon carbide material and have a high-density honeycomb structure.

[0032] Reference Figure 1 , Figure 3 , Figure 4, Figure 5 The stove 2 has a semi-circular cross-section elongated groove 21 on its side, with a drain hole 22 in the middle. A drain pipe connects to the lower side of the drain hole 22, allowing wastewater to be discharged. A semi-circular, hollow drain box 4 is embedded within the elongated groove 21. Multiple filter holes 41 are located on the upper surface of the drain box 4, and a drain hole 42 corresponding to the drain hole 22 is located in the middle of the drain box 4. The inner wall of the elongated groove 21... An integral guide arm 211 extending to the upper surface of the drain box 4 is provided, wherein the two ends of the guide arm 211 have a disassembly port 212 between them and the inner wall of the stove 2; at the same time, the drain box 4 includes a base 401 with a semi-circular cross section, a connecting plate 402 slidably connected to the upper side of the base 401 and having water supply and drainage holes 42, and both sides of the connecting plate 402 are integrally provided with sliding rods 4021, wherein the inner walls on both sides of the base 401 are provided with sliding grooves 4011 for the sliding rods 4021 to be inserted.

[0033] Principle: First, the stove 2 uses the back panel 5 and the lifting plate 6 to block the oil splashing towards the wall. Since the surfaces of the back panel 5 and the lifting plate 6 are coated with Teflon, which has a significant ability to isolate oil stains, it is easy to quickly clean the oil stains on the surfaces of the back panel 5 and the lifting plate 6. Depending on the interference of the surrounding equipment (such as the range hood) at the location of the stove 2, the lifting plate 6 is moved up to a suitable height. At the same time, the height of the lifting plate 6 is positioned by using the positioning post 53 embedded in the positioning groove 61. This allows the lifting plate 6 to effectively reduce the oil stains splashed onto the wall, thus helping to protect the cleanliness and hygiene of the kitchen walls.

[0034] The drain box 4 and the drain hole 22 are used to drain liquid from the stove 2. Multiple filter holes 41 can filter large particles of impurities to prevent clogging of the drain hole 22. At the same time, the guide arm 211 guides the flow and reduces the amount of impurities entering the gap between the drain box 4 and the long groove 21, which helps to keep the inner wall of the long groove 21 clean. When it is necessary to remove the drain box 4 for cleaning, the drain box 4 and the long groove 21 have semi-circular cross sections. By pressing the drain box 4 at the removal port 212, the drain box 4 can be flipped inside the long groove 21 and then pushed out of the long groove 21, thus realizing the convenient disassembly of the drain box 4.

Claims

1. An energy-saving commercial gas stove, comprising a stove frame (1), a stove platform (2) mounted on the stove frame (1), a pot rack (3) mounted on the stove platform (2), and a burner head (31) located within the pot rack (3), characterized in that: The stove (2) is provided with a back plate (5) for fitting against the wall. A lifting plate (6) is slidably connected to the back plate (5). The surfaces of the back plate (5) and the lifting plate (6) are coated with Teflon coating. Both sides of the back of the back plate (5) are provided with slide rails (51) with an L-shaped cross section for the side of the lifting plate (6) to be embedded. Multiple positioning grooves (61) are evenly spaced along the vertical direction on the side of the lifting plate (6). A connecting sleeve (52) is provided on the slide rail (51) on one side. A positioning post (53) is provided inside the connecting sleeve (52) for embedding into any positioning groove (61). A pull post (531) is provided at the end of the positioning post (53) away from the positioning groove (61). A return spring (532) is sleeved on the positioning post (53), with one end connected to the pull post (531) and the other end connected to the connecting sleeve (52).

2. The energy-saving commercial gas stove according to claim 1, characterized in that: An oil-absorbing felt (54) is provided on the upper side of the back plate (5) to abut against the lifting plate (6).

3. The energy-saving commercial gas stove according to claim 2, characterized in that: The stove (2) has a long groove (21) with a semi-circular cross-section on its side. A drain hole (22) is provided in the middle of the long groove (21). A drain box (4) with a semi-circular cross-section and a hollow interior is embedded in the long groove (21). Multiple filter holes (41) are provided on the upper surface of the drain box (4). A drain hole (42) corresponding to the position of the drain hole (22) is provided in the middle of the drain box (4). A guide arm (211) extending to the upper surface of the drain box (4) is provided on the inner wall of the long groove (21). A disassembly port (212) is left between the two ends of the guide arm (211) and the inner wall of the stove (2).

4. The energy-saving commercial gas stove according to claim 3, characterized in that: The drainage box (4) includes a base (401) with a semi-circular cross section and a connecting plate (402) that is slidably connected to the upper side of the base (401) and has drainage holes (42) for water supply and drainage.

5. An energy-saving commercial gas stove according to claim 4, characterized in that: The connecting plate (402) is provided with sliding rods (4021) on both sides, and the inner walls on both sides of the base (401) are provided with sliding grooves (4011) for the sliding rods (4021) to be inserted.

6. The energy-saving commercial gas stove according to claim 1, characterized in that: A water storage tank (7) is provided on the stove (2) and on one side of the pot rack (3).

7. An energy-saving commercial gas stove according to claim 1, characterized in that: Multiple infrared energy-concentrating plates (8) are evenly spaced and arranged inside the pot rack (3) and around the stove head (31).

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