Barbecue oven capable of discharging ash
By setting up a dust discharge channel and ash suction port in the barbecue, combined with a smooth layer and a 45° folding angle design, the problem of carbon ash adhering to the dishes is solved, the effective elimination of carbon ash is achieved, and the beauty and taste of the food is improved. And ensures the efficiency of the skewers.
Patent Information
- Application Number
- CN202421147547.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-24
AI Technical Summary
During the traditional charcoal barbecue, carbon ash adheres to the dishes, affecting food safety and beauty. It is difficult for the existing technology to effectively reduce the amount of carbon ash adhesion, affecting the reputation of catering services.
A grill that can discharge ash is designed. By setting up a dust discharge channel and ash suction port in the furnace, the external air suction assembly is used to absorb carbon ash, combining a smooth layer and a 45° folding angle design to ensure smooth discharge of carbon ash, and Automatic residue collection is achieved through the furnace fire control air valve and slag discharge box.
It effectively reduces the amount of carbon ash attached to the skewers, improves the beauty and taste of the dishes, ensures the efficiency and quality of the skewers, and avoids heat loss during ash absorption.
Smart Images
Figure CN222303736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ovens, and more particularly to a barbecue oven capable of discharging ash. Background Art
[0002] In the traditional charcoal barbecue field, the barbecue oven pursues whether the fire is transparent. Therefore, the griller pays attention to the length of time for grilling skewers and whether the skewers are burnt or scorched. Other aspects are rarely paid attention to. Therefore, the oven manufacturers take the fire as the focus of oven design. However, as a service industry, the reputation of users is the focus worthy of attention. The performance of the skewers will directly affect the reputation of the store. The problem of carbon ash adhering to the dishes has become a key point that needs to be solved in oven design.
[0003] During the barbecue process, carbon ash will be produced if the charcoal blocks do not burn completely or the fire turns from strong to weak. These carbon ash will adhere to the skewers. Generally speaking, a small amount of carbon ash ingested will be decomposed after entering the digestive tract and will not cause harm to the body. However, if a large amount of carbon ash is ingested, it may irritate the gastrointestinal tract and cause abdominal pain, diarrhea and other discomfort symptoms, causing food safety problems. On the other hand, carbon ash attached to the dishes will not only affect the presentation of the dishes, but also affect the taste of the skewers, thereby affecting the reputation of the catering service.
[0004] Therefore, how to provide an ash-discharging barbecue grill that can alleviate the problem of carbon ash adhering to skewers during the barbecue process, reduce the amount of carbon ash adhering to the skewers, and improve the appearance and taste of the skewers is an issue that technical personnel in this field urgently need to solve. Utility Model Content
[0005] In view of this, the utility model provides a barbecue grill capable of discharging ash, which can alleviate the problem of carbon ash adhering to skewered products during the barbecue process, reduce the amount of carbon ash adhering to the skewered products, and improve the appearance and taste of the skewered products.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A barbecue stove capable of discharging ash, comprising: a stove frame, a furnace chamber and an external air suction component;
[0008] The furnace is fixed to the upper end of the furnace frame, the top of the furnace is open and flush with the top of the furnace frame, and food to be cooked can be placed in the open space;
[0009] The closed gaps at both ends reserved between the two opposite outer walls of the furnace along its length direction and the corresponding inner walls of the furnace frame are ash discharge channels, and a plurality of ash discharge eyes are provided on the side walls of the furnace corresponding to the ash discharge channel. The plurality of ash discharge eyes are arranged along the length direction of the furnace and are located at 1 / 2 height of the furnace; an ash suction port connected to the ash discharge channel is provided on the side walls of the furnace frame corresponding to the ash discharge channel, and the suction port of the external suction component is connected to the ash suction port.
[0010] Through the above technical scheme, the utility model provides a barbecue grill with ash discharge, and the ash discharge channel is connected with the external suction component through the ash suction port, so that the carbon ash is sucked out through the ash discharge eye, ensuring that the carbon ash is sucked away before it adheres to the grilled skewers, reducing the amount of carbon ash adhesion on the skewers, and improving the appearance and taste of the skewers; the position setting of the ash discharge eye allows the carbon ash to be smoothly discharged after it is generated without being blocked, on the one hand ensuring that the ash is discharged through the minimum air volume to avoid poor ash suction effect caused by the carbon ash not floating up when sucking the ash, and on the other hand preventing the heat of the charcoal fire from being sucked away, so that the heat cannot reach the grilled skewers, affecting the efficiency of grilling skewers.
[0011] Furthermore, the top of the ash discharge channel is angled at 45°, and the two sides of the bottom of the bottom along the length direction are arc transition surfaces; and the inner wall of the ash discharge channel is paved with a smooth layer. The setting of this structure facilitates the smooth suction of carbon ash in the channel; the setting of the upper 45° angle can prevent carbon ash from accumulating on the upper part of the ash discharge channel.
[0012] Furthermore, the smooth layer may be a smooth cold-rolled sheet.
[0013] Preferably, the external air suction component may have a first air suction port and a second air suction port, wherein the first air suction port is connected to the ash suction port, and the second air suction port is connected to the smoke exhaust hood located above the open port. The arrangement of the structure enables both ash and smoke exhaust, thereby improving resource utilization.
[0014] Preferably, it also includes an ash discharge rod, which includes a scraper, a connecting rod and a pull ring. The scraper is located inside the ash discharge channel and slides along the length direction of the ash discharge channel. The scraper surface is perpendicular to the bottom end surface of the ash discharge channel and its lower end abuts against the bottom end surface of the ash discharge channel. The connecting rod is arranged along the length direction of the ash discharge channel and one end thereof slides through the ash discharge channel and is fixedly connected to the scraper surface. The pull ring is located outside the ash discharge channel and is fixedly connected to the other end of the connecting rod. The arrangement of this structure can timely clean the carbon ash attached to the ash discharge channel to prevent the wall from blocking the ash discharge channel.
[0015] Furthermore, the width of the scraper is slightly smaller than the ash discharge channel, so it is convenient to pull it back and forth to clean the accumulated ash on both sides of the ash discharge channel.
[0016] Preferably, a horizontal plate is fixed at the position of the furnace frame corresponding to the lower end of the furnace to form a slag collecting box, and a plurality of furnace holes connected to the slag collecting box are opened on the furnace bottom plate. The arrangement of this structure facilitates the collection of some large particles or residues generated in the furnace combined with a mixture of barbecue seasoning.
[0017] Preferably, it also includes a fire regulating air valve, which is installed on the upper end of a side wall of the slag collecting box corresponding to the side away from the ash suction port to form an oblique regulating airflow. It has been observed that the ash production is significantly different at different fire powers. Very little carbon ash is produced at a high fire, a small amount of carbon ash is produced at a medium fire, and a significant increase in carbon ash is produced at a low fire. The setting of this structure can adjust the fire power and thus adjust the amount of carbon ash produced.
[0018] Furthermore, the diameters of the furnace eye corresponding to the side close to the ash suction port and the furnace eye corresponding to the side far from the ash suction port are increased in sequence. It has been observed that the furnace fire temperature is high on the side close to the ash suction port, so the furnace fire temperature can be balanced by setting the diameter of the furnace eye to further ensure the efficiency and quality of grilling skewers.
[0019] Further, the diameter of the furnace eye is 9-12 mm.
[0020] Preferably, it also includes a slag discharge box, which is sealably and detachably connected to and communicated with the bottom end of the slag collecting box.
[0021] Furthermore, the slag discharge box is in a funnel shape.
[0022] By setting the above technical solution, the residue (part of the large particles or a mixture of the residue and the barbecue seasoning) can be rolled into the slag discharge box at the bottom, thereby achieving the purpose of automatically collecting the carbon ash.
[0023] Preferably, the side wall of the furnace frame is opened at a position corresponding to the slag discharge box and a switch door is installed at the opening.
[0024] Furthermore, the opening and closing door may be a sliding door or a flip door or other structures that can be realized.
[0025] Furthermore, the structure of the flip door can be as follows: the door body is located at the opening, the upper end of the door body is rotatably connected to the upper end of the opening, slide rails are provided on the opposite side walls of the furnace frame, and sliders located in the slide rails are provided on both sides of the door body. By moving the lower end of the door body, the door body can be flipped to open the door body and clean the slag box.
[0026] The above technical solution can facilitate cleaning of the slag discharge box.
[0027] Through the above technical scheme, it can be known that compared with the prior art, the utility model discloses a barbecue grill that can discharge ash. Compared with the prior art, the utility model connects the ash discharge channel with the external suction component through the ash suction port, so that the carbon ash is sucked out through the ash discharge eye, ensuring that the carbon ash is sucked away before it adheres to the skewers, reducing the amount of carbon ash adhesion on the skewers, and improving the appearance and taste of the skewers; the position setting of the ash discharge eye allows the carbon ash to be discharged smoothly after it is generated without being blocked. On the one hand, it ensures that the ash is discharged through the minimum air volume to avoid poor ash suction effect caused by the carbon ash not floating up when sucking the ash; on the other hand, it also prevents the heat of the charcoal fire from being sucked away, so that the heat cannot reach the skewers, affecting the efficiency of skewers. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0029] Figure 1 The utility model is an axial view of a barbecue oven capable of discharging ash.
[0030] Figure 2 The utility model is a front view of a barbecue oven capable of discharging ash.
[0031] Figure 3 The utility model is a side sectional view of a barbecue oven capable of discharging ash.
[0032] Among them, 1 is the furnace frame; 2 is the furnace; 21 is the furnace eye; 3 is the ash discharge channel; 31 is the ash discharge eye; 32 is the ash suction port; 4 is the switch door; 5 is the ash discharge rod; 51 is the scraper; 52 is the connecting rod; 53 is the pull ring; 6 is the slag collecting box; 7 is the fire regulating air valve; 8 is the slag discharge box. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] See attached Figure 1-3 The utility model embodiment discloses a barbecue oven capable of discharging ash, characterized in that it comprises: a furnace frame 1, a furnace chamber 2 and an external air suction component;
[0035] The furnace 2 is fixed to the upper end of the furnace frame 1, the top of the furnace 2 is open and flush with the top of the furnace frame 1, and food to be cooked can be placed in the open area;
[0036] The closed gaps at both ends reserved between the two opposite outer walls of the furnace 2 along its length direction and the inner walls corresponding to the grate 1 are the ash discharge channels 3, and a plurality of ash discharge eyes 31 are provided on the side walls of the furnace 2 corresponding to the ash discharge channels 3. The plurality of ash discharge eyes 31 are arranged along the length direction of the furnace 2 and are located at a height of 1 / 2 of the furnace 2; an ash suction port 32 connected to the ash discharge channels 3 is provided on the side walls of the grate 1 corresponding to the ash discharge channels 3, and the air suction port of the external air suction component is connected to the ash suction port 32.
[0037] Specifically, the top of the ash discharge channel 3 has a 45° angle, the two sides of the bottom of the channel along the length direction are arc transition surfaces, and the inner wall is paved with a smooth layer, which can be a smooth cold-rolled plate.
[0038] In some specific implementation examples, the external air suction component may have a first air suction port and a second air suction port, the first air suction port is connected to the ash suction port 32, and the second air suction port is connected to the smoke exhaust hood located above the opening.
[0039] In some other specific implementation examples, it also includes an ash discharge rod 5, which includes a scraper 51, a connecting rod 52 and a pull ring 53. The scraper 51 is located inside the ash discharge channel 3 and slides along the length direction of the ash discharge channel 3. The plate surface of the scraper 51 is perpendicular to the bottom end surface of the ash discharge channel 3 and its lower end abuts against the bottom end surface of the ash discharge channel 3; the connecting rod 52 is arranged along the length direction of the ash discharge channel 3 and one end of the connecting rod 52 is slidably penetrated into the ash discharge channel 3 and fixedly connected to the plate surface of the scraper 51; the pull ring 53 is located outside the ash discharge channel 3 and is fixedly connected to the other end of the connecting rod 52.
[0040] Specifically, the width of the scraper 51 is slightly smaller than that of the ash discharge channel 3 .
[0041] In some other specific implementation examples, a horizontal plate is fixed at a position of the furnace frame 1 corresponding to the lower end of the furnace 2 to form a slag collecting box 6 , and a bottom plate of the furnace 2 is provided with a plurality of furnace eyes 21 connected to the slag collecting box 6 .
[0042] Specifically, it also includes a furnace fire regulating air valve 7, which is installed at the upper end of a side wall of the slag collecting box 6 corresponding to the side away from the ash suction port 32 to form an oblique regulating wind.
[0043] Specifically, the diameters of the furnace eye 21 corresponding to the side close to the ash suction port 32 to the side far from the ash suction port 32 increase successively, and the diameter of the furnace eye 21 may be 9-12 mm.
[0044] In some other specific implementation examples, a slag discharge box 8 is further included, and the slag discharge box 8 is sealed and detachably connected to and communicates with the bottom end of the slag collecting box 6. The slag discharge box 8 may be in a funnel shape.
[0045] Specifically, the side wall of the furnace frame 1 is opened at a position corresponding to the slag discharge box 8 and a switch door 4 is installed at the opening. The switch door 4 can be a sliding door or a flip door or other structures that can be realized.
[0046] Specifically, the structure of the flip door can be as follows: the door body is located at the opening, the upper end of the door body is rotatably connected to the upper end of the opening, slide rails are provided on the opposite side walls of the furnace frame, and sliders located in the slide rails are provided on both sides of the door body. By moving the lower end of the door body, the door body can be flipped to open the door body and clean the slag box.
[0047] The ash-discharging barbecue grill designed according to the utility model has an ash suction port that allows the ash discharge channel to be connected to an external air suction component, so that the carbon ash is sucked out through the ash discharge eye, ensuring that the carbon ash is sucked away before it adheres to the grilled skewers, reducing the amount of carbon ash adhesion on the skewers, and improving the appearance and taste of the skewers; the position setting of the ash discharge eye allows the carbon ash to be smoothly discharged after it is generated without being blocked, on the one hand ensuring that the ash is discharged with a minimum air volume to avoid poor ash suction effect caused by the carbon ash not floating up when sucking the ash, and on the other hand preventing the heat of the charcoal fire from being sucked away, so that the heat cannot reach the grilled skewers, affecting the grilling efficiency.
[0048] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0049] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A barbecue oven capable of discharging ash, characterized in that: include: A furnace frame (1), a furnace chamber (2) and an external air suction component; The furnace (2) is fixed to the upper end of the furnace frame (1); the top of the furnace (2) is open and flush with the top of the furnace frame (1); food to be cooked can be placed in the open area; The gaps with closed ends reserved between the two opposite outer side walls of the furnace (2) along the length direction and the inner side walls corresponding to the furnace frame (1) are ash discharge channels (3), and a plurality of ash discharge eyes (31) are provided on the side walls of the furnace (2) corresponding to the ash discharge channels (3), and the plurality of ash discharge eyes (31) are arranged along the length direction of the furnace (2) and are located at a height position of 1 / 2 of the furnace (2); an ash suction port (32) connected to the ash discharge channel (3) is provided on the side walls of the furnace frame (1) corresponding to the ash discharge channel (3), and the suction port of the external air suction component is connected to the ash suction port (32).
2. The barbecue oven capable of discharging ash according to claim 1, characterized in that: Both sides of the inner bottom end of the ash discharge channel (3) along the length direction are arc transition surfaces.
3. The barbecue oven capable of discharging ash according to claim 1, characterized in that: The inner wall of the ash discharge channel (3) is paved with a smooth layer.
4. The barbecue oven capable of discharging ash according to claim 1, characterized in that: It also includes an ash discharge rod (5), which includes a scraper (51), a connecting rod (52) and a pull ring (53). The scraper (51) is located inside the ash discharge channel (3) and slides along the length direction of the ash discharge channel (3). The plate surface of the scraper (51) is perpendicular to the bottom end surface of the ash discharge channel (3) and its lower end abuts against the bottom end surface of the ash discharge channel (3); the connecting rod (52) is arranged along the length direction of the ash discharge channel (3) and one end of the connecting rod (52) is slidably inserted into the ash discharge channel (3) and fixedly connected to the plate surface of the scraper (51); the pull ring (53) is located outside the ash discharge channel (3) and is fixedly connected to the other end of the connecting rod (52).
5. The barbecue oven capable of discharging ash according to claim 1, characterized in that: A transverse plate is fixed to the furnace frame (1) at a position corresponding to the lower end of the furnace (2) to form a slag collecting box (6), and a plurality of furnace eyes (21) connected to the slag collecting box (6) are opened on the bottom plate of the furnace (2).
6. The barbecue oven capable of discharging ash according to claim 5, characterized in that: It also includes a furnace fire regulating air valve (7), which is installed on the upper end of a side wall of the slag collecting box (6) corresponding to a side away from the ash suction port (32) to form an oblique regulating air.
7. The barbecue oven capable of discharging ash according to claim 5, characterized in that: The diameters of the furnace eye (21) corresponding to a side close to the ash suction port (32) to the furnace eye (21) corresponding to a side far from the ash suction port (32) increase in sequence.
8. The barbecue oven capable of discharging ash according to claim 6, characterized in that: The diameter of the furnace eye (21) is 9-12 mm.
9. The barbecue oven capable of discharging ash according to claim 8, characterized in that: It also comprises a slag discharge box (8), which is sealed and detachably connected to the bottom end of the slag collecting box (6) and is in communication with the slag collecting box (6).
10. The barbecue oven capable of discharging ash according to claim 9, characterized in that: The side wall of the furnace frame (1) is opened at a position corresponding to the slag discharge box (8), and a switch door (4) is installed at the opening.