Commercial Chinese food gas cooking stove

Abstract

The commercial Chinese food gas cooking stove comprises a cooking bench, a sliding opening is formed in the periphery of a stove frame on the upper surface of the cooking bench, the lower surface of the sliding opening is flush with and communicated with a containing cylinder, the containing cylinder is fixedly installed in the cooking bench, and an enclosure mechanism is installed in the containing cylinder in a sliding mode. By means of the enclosure mechanism, when a cook cooks dishes, flames can be prevented from spreading out between the pot frame and the pot bottom, then the safety of kitchen equipment and personnel can be guaranteed, meanwhile, the burning heat feeling and the dazzling feeling caused by the flames can be eliminated, the cook more focuses on stir-frying, seasoning and other operations in the cooking process, and the cooking quality of dishes is improved.

Description

Technical Field

[0001] This utility model relates to the field of stove technology, specifically a commercial gas-fired cooking stove for Chinese cuisine. Background Technology

[0002] Gas-fired woks are kitchen appliances designed for hotels, restaurants, canteens, fast food restaurants, and other similar establishments to quickly stir-fry Chinese dishes. They feature rapid heating, controllable temperature, and strong, powerful heat. When the temperature is high, the wok will ignite, producing dishes with a rich wok hei (wok aroma) that is just as delicious. They can replace traditional stoves in performing various cooking functions such as frying, stir-frying, deep-frying, boiling, steaming, stewing, braising, and grilling.

[0003] For example, Chinese Patent CN221076536U discloses a gas-fired cooking stove, including a stovetop. Two combustion chambers are located in the center of the top surface of the stovetop. A control panel is located at the top front of the stovetop. A support plate is fixedly connected to the rear end of the top surface of the stovetop. Water baffles are fixedly connected to the left and right sides and the front end of the top surface of the stovetop. A collection groove is provided at the bottom front of the support plate and at the rear end of the water baffle at the front of the stovetop. A lead screw is rotatably connected to the inner walls of the left and right sides of the collection groove at the front of the support plate, and a limit rod is fixedly connected to the inner walls of the left and right sides of the collection groove at the rear end of the water baffle. This gas-fired cooking stove, as disclosed in this utility model, uses an outer scraper and an inner scraper to remove sticky debris from the stovetop surface. A sliding rod and spring cover most of the top of the stovetop, ensuring effective cleaning. A faucet not only makes it convenient for users to access water during cooking but also, in conjunction with the water baffle, further enhances the cleaning effect.

[0004] However, the gas stoves mentioned above cannot contain the flames within the pot rack during cooking, causing the flames to spread between the pot rack and the bottom of the pot. This spread can cause the pot handle to become too hot, which can easily burn the chef. At the same time, the spread of the flames can directly contact the chef, posing a risk of skin burns. Utility Model Content

[0005] The purpose of this utility model is to provide a commercial gas-fired cooking stove for Chinese cuisine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A commercial gas-fired cooking stove for Chinese cuisine includes: a stove platform, wherein a sliding opening is provided around the outer perimeter of the stove frame on the upper surface of the stove platform, the lower surface of the sliding opening is flush with and connected to a storage cylinder, the storage cylinder is fixedly installed inside the stove platform, and a protective mechanism is slidably installed inside the storage cylinder.

[0008] Preferably, the enclosure mechanism includes a protective plate that slides inside the storage cylinder, thereby allowing the protective plate to slide out of the storage cylinder through a sliding opening and surround the perimeter of the furnace frame.

[0009] Preferably, an extension plate is fixedly installed on the lower surface of the protective plate, the extension plate is slidably inserted into the stove, and a rack is fixedly installed at one end of both the protective plate and the extension plate in an embedded manner. The rack meshes with a gear, and the gear is fixedly installed at both ends of the rotating rod, which is rotatably installed at both ends inside the stove.

[0010] Preferably, a worm gear is fixedly installed on the outer surface of the middle part of the rotating rod. The worm gear meshes with the worm, and the worm rotates in an overhead position inside the stove, with one end rotating out of the stove.

[0011] Preferably, a crank handle is hinged to one end of the stove that rotates out from inside the stove, so that the crank handle can be rotated by shaking the worm gear after being pulled open and leveled.

[0012] Preferably, the crank handle can be snapped into the U-shaped block to restrict its left and right swinging, and the U-shaped block is fixedly installed at one end of the stove.

[0013] Preferably, a high-temperature resistant anti-splash coating is fixedly installed on the inner surface of the protective plate. The anti-splash coating is made of ceramic matrix composite material, and the top edge of the protective plate is provided with a guide eave that is inclined towards the furnace rack. The bottom end of the guide eave extends to the inner bottom of the storage cylinder.

[0014] Preferably, the inner wall of the storage tube is provided with limiting protrusions on both the upper and lower sides, and the two end faces of the extension plate are provided with limiting grooves that match the limiting protrusions. The limiting protrusions slide within the limiting grooves to limit the sliding trajectory of the protective plate and prevent it from shaking.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Through the design of the stove, sliding opening, storage tube, and protective mechanism, when in use, the staff can rotate the protective mechanism according to the size of the pot and slide it out of the storage tube through the sliding opening. This allows the extended protective mechanism to cover the outer edge of the pot rack, thus preventing the flames from spreading between the pot rack and the bottom of the pot during high-heat cooking. By blocking the flames, it can prevent the pot handle from being overheated by the flames, avoid burns to the chef from the hot pot handle, and reduce direct contact between the flames and the chef's body, thus reducing the possibility of skin burns. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the commercial gas-fired wok for Chinese restaurants according to this utility model.

[0018] Figure 2 This is a schematic diagram of the enclosure mechanism of this utility model surrounding the pot frame;

[0019] Figure 3 This is a schematic diagram of the enclosure mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the meshing structure of the worm gear and worm of this utility model.

[0021] In the diagram: 1. Stove; 101. Sliding opening; 102. U-shaped block; 103. Storage tube; 2. Enclosure mechanism; 201. Protective plate; 202. Rack; 203. Rotating rod; 204. Gear; 205. Worm gear; 206. Worm; 207. Handle; 208. Extension plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown, this embodiment provides a commercial Chinese restaurant gas-fired cooking stove, which is mainly used in commercial Chinese restaurants. It includes: a stove 1, with a sliding opening 101 on the outer periphery of the stove frame on the upper surface of the stove 1. The lower surface of the sliding opening 101 is flush with and connected to the storage cylinder 103. The storage cylinder 103 is fixedly installed inside the stove 1, and a protective mechanism 2 is slidably installed inside the storage cylinder 103.

[0024] This utility model, through the design of the stove 1, sliding opening 101, storage tube 103, and protective mechanism 2, allows the operator to rotate the protective mechanism 2 according to the size of the pot, allowing it to slide out of the storage tube 103 through the sliding opening 101. This allows the extended protective mechanism 2 to cover the outer perimeter of the pot rack, thus preventing flames from spreading between the pot rack and the bottom of the pot during high-heat cooking. By blocking the flames, it prevents the pot handle from being overheated by the flames, avoids burns to the chef from the hot pot handle, and reduces direct contact between the flames and the chef's body, lowering the possibility of skin burns.

[0025] like Figures 3-4 As shown, the enclosure mechanism 2 includes a protective plate 201, which slides inside the storage cylinder 103, so that the protective plate 201 can slide out of the storage cylinder 103 through the sliding port 101 and surround the outer perimeter of the furnace frame.

[0026] The lower surface of the protective plate 201 is fixedly equipped with an extension plate 208, which slides into the stove 1. Both the protective plate 201 and the extension plate 208 are embedded with a rack 202 at one end. The rack 202 meshes with a gear 204, which is fixedly installed at both ends of a rotating rod 203. The rotating rod 203 is rotatably installed at both ends of the stove 1. A worm gear 205 is fixedly installed on the outer surface of the middle part of the rotating rod 203. The worm gear 205 meshes with a worm 206, which rotates in an elevated position inside the stove 1. One end of the worm 206 rotates out of the stove 1 and is hinged to a crank handle 207. After the crank handle 207 is opened and leveled, it can drive the worm 206 to rotate by shaking. The crank handle 207 can be locked into a U-shaped block 102 to limit its left and right swing. The U-shaped block 102 is fixedly installed at one end of the stove 1.

[0027] Through the design of the protective plate 201, rack 202, gear 204, worm gear 205, worm 206, and crank handle 207, when the operator adjusts the height of the protective plate 201 covering the pot rack according to the size of the pot, the operator can flip and unfold the crank handle 207 from inside the U-shaped block 102, and then crank it. The crank handle 207 drives the worm 206 to rotate until it meshes with the worm gear 205. The meshing and rotating worm gear 205 drives the gears 204 on both sides of the rotating rod 203 to rotate in the same direction. This allows the rotating gears 204 to mesh with the transmission rack 202, causing the protective plate 201 to extend and slide out from the storage cylinder 103. The extended protective plate 201 can cover the outer perimeter of the pot rack. After adjusting the protective plate 201 to the required height, the crank handle 207 can be released so that it can be locked into the U-shaped block 102 to restrict its left and right swing. This completes the blocking of the flame to prevent it from spreading between the pot rack and the bottom of the pot. By effectively blocking the flame, it can prevent flammable materials such as oil that spill out during cooking from coming into contact with the spreading flame, reducing the possibility of kitchen fires and ensuring the safety of kitchen equipment and personnel. At the same time, it can also eliminate the burning and glaring sensation of the flame, allowing chefs to focus more on stir-frying, seasoning and other operations, thus improving the quality of the dishes.

[0028] The inner surface of the protective plate 201 is fixedly equipped with a high-temperature resistant anti-splatter coating. The anti-splatter coating is made of ceramic matrix composite material, and the top edge of the protective plate is provided with a guide eave that slopes towards the stove rack. The bottom end of the guide eave extends to the inner bottom of the storage cylinder 103. The high-temperature resistant anti-splatter coating (such as an alumina ceramic coating) can withstand temperatures above 300°C, effectively blocking oil splashes and making it easy to clean. The guide eave design guides the splashed oil stains to flow along the inner side of the protective plate into the bottom of the storage cylinder, preventing oil stains from accumulating on the stove surface and improving the cleaning efficiency of commercial kitchens.

[0029] The storage tube 103 has limiting protrusions on both the upper and lower sides of its inner wall, and the extension plate 208 has limiting grooves on both ends that match the limiting protrusions. The limiting protrusions slide into the limiting grooves to limit the sliding trajectory of the protective plate 201 and prevent it from shaking. By cooperating with the limiting protrusions and grooves, the problem of offset or shaking when the protective plate 201 slides is solved, the stability of the enclosure mechanism is improved, and structural wear caused by frequent operation is avoided.

[0030] Based on the above technical solution, the working steps of this solution are summarized as follows: During use, the operator can unfold the crank handle 207 from the U-shaped block 102 according to the size of the pot, allowing the operator to crank it. The crank handle 207 then drives the worm gear 206 to rotate until it meshes with the worm wheel 205. The meshing and rotating worm wheel 205 drives the gears 204 on both sides of the rotating rod 203 to rotate in the same direction. This allows the rotating gears 204 to mesh with the transmission rack 202, thereby driving the protective plate 201 from the receiving end. The protective plate 201 extends out from the inner tube 103 and covers the outer perimeter of the pot rack. After adjusting the protective plate 201 to the required height, the crank handle 207 can be released so that it can be locked into the U-shaped block 102 to restrict its left and right swing. This completes the blocking of the flame to prevent it from spreading between the pot rack and the bottom of the pot. By effectively blocking the flame, it can prevent flammable materials such as oil that spill out during cooking from coming into contact with the spreading flame, thus reducing the possibility of a kitchen fire.

[0031] In summary, this application, through its core design of "active fire prevention + convenient adjustment + easy maintenance," precisely addresses three major pain points for commercial Chinese restaurants:

[0032] 1. Safety concerns: Risks of burns and fires caused by flame leakage;

[0033] 2. Efficiency pain points: Frequent cleaning of grease stains and cumbersome operation when changing different cookware;

[0034] 3. Pain points in the experience: High temperature and strong light interfere with the chef's operation.

[0035] It can be widely used in Chinese stir-fry restaurants, chain restaurants, hotel kitchens and other scenarios, and is especially suitable for high-load commercial environments with a daily cooking volume of ≥200 pots, and has significant market promotion value.

[0036] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A commercial gas-fired wok for Chinese cooking, characterized in that, include: The stove has a sliding opening on the outer perimeter of the stove frame on its upper surface. The lower surface of the sliding opening is flush with and connected to the storage cylinder. The storage cylinder is fixedly installed inside the stove, and a protective mechanism is slidably installed inside the storage cylinder.

2. A commercial gas-fired wok for Chinese cooking according to claim 1, characterized in that: The enclosure mechanism includes a protective plate that slides inside a storage cylinder. The protective plate can slide out of the storage cylinder through a sliding opening and surround the perimeter of the furnace frame.

3. A commercial gas-fired wok for Chinese cooking according to claim 1, characterized in that: An extension plate is fixedly installed on the lower surface of the protective plate. The extension plate is slidably inserted into the stove. Both the protective plate and the extension plate have a rack embedded in one end. The rack meshes with a gear. The gear is fixedly installed at both ends of a rotating rod. The rotating rod is rotatably installed at both ends inside the stove.

4. A commercial gas-fired wok for Chinese cuisine according to claim 3, characterized in that: A worm gear is fixedly installed on the outer surface of the middle part of the rotating rod. The worm gear meshes with the worm. The worm rotates in an overhead position inside the stove, and one end rotates out of the stove.

5. A commercial gas-fired wok for Chinese cuisine according to claim 4, characterized in that: The worm gear is hinged to a crank handle at one end that rotates out from inside the stove. The crank handle can drive the worm gear to rotate by shaking after being pulled open and leveled.

6. A commercial gas-fired wok for Chinese cooking according to claim 5, characterized in that: The crank can be snapped into the U-shaped block to restrict its left and right swinging, and the U-shaped block is fixedly installed at one end of the stove.

7. A commercial gas-fired wok for Chinese cuisine according to claim 5, characterized in that: The inner surface of the protective plate is fixedly equipped with a high-temperature resistant anti-splash coating, which is made of ceramic matrix composite material. The top edge of the protective plate is provided with a guide eave that is inclined towards the furnace rack, and the bottom end of the guide eave extends to the inner bottom of the storage cylinder.

8. A commercial gas-fired wok for Chinese cuisine according to claim 5, characterized in that: The inner wall of the storage tube is provided with limiting protrusions on both the upper and lower sides. The two end faces of the extension plate are provided with limiting grooves that match the limiting protrusions. The limiting protrusions slide into the limiting grooves to limit the sliding trajectory of the protective plate and prevent it from shaking.

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