Internal heat circulation rice steaming cabinet
By setting multiple steam outlet holes and support edge structures on the steam guide plate, the contact area between steam and food and steam flow are increased, and the heating problem caused by the steam temperature gradient in the steaming cabinet is solved, and the uniformity of food is achieved Heat.
Patent Information
- Application Number
- CN202323471284.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-19
AI Technical Summary
During the cooking process, the existing steaming rice cabinets are not heated evenly due to the steam temperature gradient and insufficient air flow, especially the areas far away from the steam source are heated slowly, while areas closer to the steam source are heated too fast.
There are multiple steam outlets on the inner surface of the steam guide plate to increase the contact area between steam and food, strengthen steam flow, and evenly distribute heat. The hollow steam guide plate and support ridge structure are used to support the cooking plate to ensure steam flow cycle.
It achieves uniform heating of food during the entire cooking process, avoids the problem of uneven cooking, and ensures even distribution of heat in the cooking room.
Smart Images
Figure CN222149679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice steaming cabinets, in particular to an internal heat circulation rice steaming cabinet. Background Art
[0002] A rice steamer is a device used to steam large quantities of rice or other food, usually in large food service establishments such as restaurants and hotels. The working principle of a rice steamer is to heat water or generate steam to transfer heat to the food, cooking it or keeping it warm.
[0003] Steaming cabinets usually use steam to transfer heat, but there may be a temperature gradient when steam transfers heat. In addition, the steam in the steaming room only rises naturally from the heating box, and the air flow is insufficient, so the heat cannot be evenly distributed to every corner. Areas farther away from the steam source may be heated more slowly, while areas closer to the steam source are heated faster, which may cause uneven heating of food. Utility Model Content
[0004] Based on this, the utility model provides an internal heat circulation rice steaming cabinet with a simple structure and easy use. A plurality of steam outlet holes are provided on the inner surface of the steam guide plate, which effectively increases the contact area between the steam and the food, strengthens the steam flow in the cooking chamber, and makes the heat evenly distributed, ensuring that the food is evenly heated during the entire cooking process, avoiding the problem of uneven cooking.
[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:
[0006] An internal heat circulation rice steaming cabinet, comprising:
[0007] Cabinet assembly; the cabinet assembly includes a cabinet, and a cabinet door hinged to the front of the cabinet;
[0008] A heating component installed inside the cabinet component; the heating component includes a heating box installed at the bottom end of the cabinet, an electric heating tube installed inside the heating box, and a steam deflector installed on the inner walls of the cabinet on both sides; a plurality of through holes are evenly spaced on the top of the heating box on the side close to the cabinet door; the steam deflector is hollow, and a plurality of supporting ridges are evenly spaced on the inner surface of the steam deflector, and the supporting ridges are used to support a cooking plate; a plurality of steam inlet holes are evenly spaced on the bottom surface of the steam deflector, and the steam inlet holes face the heating box; a plurality of steam outlet holes are evenly spaced on the inner surface of the steam deflector corresponding to the tops of the supporting ridges, and the steam outlet holes face the cooking plate, and the steam outlet holes are connected inwardly to the interior of the steam deflector.
[0009] The above-mentioned internal heat circulation rice steaming cabinet has a simple structure and is easy to use. A plurality of steam outlet holes are provided on the inner surface of the steam guide plate, and the steam outlet holes are facing the cooking plate, which effectively increases the contact area between the steam and the food, strengthens the steam flow in the cooking chamber, and makes the heat evenly distributed, ensuring that the food is evenly heated during the entire steaming process, avoiding the problem of uneven cooking.
[0010] In one embodiment, the width of the cooking plate is smaller than the width of the heating box.
[0011] In one embodiment, the width of the cooking plate is smaller than the length of the supporting ribs.
[0012] In one embodiment, the steam outlet hole is an oblong hole, and the length direction of the steam outlet hole is consistent with the vertical direction.
[0013] In one embodiment, the cabinet assembly further includes casters installed at four opposite corners of the bottom end of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of an internal heat circulation rice steaming cabinet according to one embodiment of the utility model;
[0015] Figure 2 for Figure 1 The internal structure diagram of the internal heat circulation rice steaming cabinet shown;
[0016] Figure 3 for Figure 2 An enlarged schematic diagram of circle A shown;
[0017] Figure 4 for Figure 2 The exploded schematic diagram of the heating assembly and the slag receiving tray in the internal heat circulation rice steaming cabinet shown;
[0018] Figure 5 for Figure 1 The cross-sectional view of the internal heat circulation rice steaming cabinet shown does not include the cooking plate;
[0019] Figure 6 for Figure 5 An enlarged schematic diagram of circle B is shown.
[0020] Notes on the attached drawings:
[0021] 10-cabinet assembly, 11-cabinet, 12-cabinet door, 13-castor;
[0022] 20 - heating component, 21 - heating box, 210 - through hole, 22 - electric heating pipe, 23 - steam guide plate, 231 - steam inlet hole, 232 - steam outlet hole, 24 - slag receiving tray, 25 - supporting edge, 26 - cooking tray. DETAILED DESCRIPTION
[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0026] See also Figures 1 to 6 , is an internal heat circulation rice steaming cabinet according to an embodiment of the present invention, comprising a cabinet assembly 10 and a heating assembly 20 installed inside the cabinet assembly 10 .
[0027] The cabinet assembly 10 includes a cabinet 11, a cabinet door 12 hinged to the front of the cabinet 11, and casters 13 installed at four opposite corners of the bottom of the cabinet 11. The interior of the cabinet 11 is used to accommodate and install the heating assembly 20. When the cabinet door 12 is closed, a cooking chamber is formed between the cabinet 11 and the cabinet door 12 for cooking food.
[0028] The heating assembly 20 includes a heating box 21 installed at the bottom of the cabinet 11, an electric heating pipe 22 installed inside the heating box 21, steam guide plates 23 installed on the inner walls of the cabinet 11 on opposite sides, and a slag receiving pan 24 for covering the heating box 21; the slag receiving pan 24 is located between the two steam guide plates 23. The two steam guide plates 23 are respectively located on opposite sides of the heating box 21. The interior of the heating box 21 is used to heat drinking water to form high-temperature steam. The steam enters the interior of the steam guide plate 23 and is guided and sprayed out to heat and cook food.
[0029] A plurality of through holes 210 are evenly spaced apart on the top of the heating box 21 on one side close to the cabinet door 12 . The through holes 210 are used for steam to pass through, so as to facilitate the flow of steam.
[0030] In this embodiment, the steam guide plate 23 is hollow, and a plurality of support ridges 25 are evenly spaced on the inner surface of the steam guide plate 23, and the support ridges 25 are used to support the cooking plate 26, so as to heat the food in the cooking plate 26. A plurality of steam inlet holes 231 are evenly spaced on the bottom surface of the steam guide plate 23, and the steam inlet holes 231 face the heating box 21; a plurality of steam outlet holes 232 are evenly spaced on the inner surface of the steam guide plate 23 corresponding to the upper sides of the support ridges 231, and the steam outlet holes 232 face the cooking plate 26, and the steam outlet holes 232 are connected to the inside of the steam guide plate 23. In actual work, after steam is generated inside the heating box 21, the steam passes upward through the steam inlet hole 231 and enters the interior of the steam guide plate 23, and then escapes outward through each steam outlet hole 232. At this time, the steam escapes to the top of the receiving tray 26 to better surround the food, effectively increase the contact area between the steam and the food, strengthen the steam flow in the cooking chamber, and evenly distribute the heat, ensuring that the food is evenly heated during the entire cooking process to avoid the problem of uneven cooking.
[0031] In this embodiment, the steam outlet hole 232 is an oblong hole, and the length direction of the steam outlet hole 232 is consistent with the vertical direction, which can effectively increase the contact area between steam and food.
[0032] In this embodiment, the width of the cooking plate 26 is smaller than the length of the supporting edge 25, and the width of the cooking plate 26 is smaller than the width of the heating box 21, so that there is space between the cooking plate 26 and the interior of the cabinet 11 and the cabinet door 12 to facilitate the flow and circulation of steam and then evenly distribute it to every corner inside the entire cooking chamber.
[0033] The above-mentioned internal heat circulation rice steaming cabinet has a simple structure and is easy to use. A plurality of steam outlet holes 232 are provided on the inner surface of the steam guide plate. The steam outlet holes 232 face the cooking plate 26, which effectively increases the contact area between the steam and the food, strengthens the steam flow in the cooking chamber, and evenly distributes the heat, ensuring that the food is evenly heated during the entire cooking process, avoiding the problem of uneven cooking.
[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An internal heat circulation rice steaming cabinet, characterized in that: include: Cabinet assembly; the cabinet assembly includes a cabinet, and a cabinet door hinged to the front of the cabinet; A heating component installed inside the cabinet component; the heating component includes a heating box installed at the bottom end of the cabinet, an electric heating tube installed inside the heating box, and a steam deflector installed on the inner walls of the cabinet on both sides; a plurality of through holes are evenly spaced on the top of the heating box on the side close to the cabinet door; the steam deflector is hollow, and a plurality of supporting ridges are evenly spaced on the inner surface of the steam deflector, and the supporting ridges are used to support a cooking plate; a plurality of steam inlet holes are evenly spaced on the bottom surface of the steam deflector, and the steam inlet holes face the heating box; a plurality of steam outlet holes are evenly spaced on the inner surface of the steam deflector corresponding to the tops of the supporting ridges, and the steam outlet holes face the cooking plate, and the steam outlet holes are connected inwardly to the interior of the steam deflector.
2. The internal heat circulation rice steaming cabinet according to claim 1, characterized in that: The width of the cooking plate is smaller than the width of the heating box.
3. The internal heat circulation rice steaming cabinet according to claim 1, characterized in that: The width of the cooking plate is smaller than the length of the supporting ribs.
4. The internal heat circulation rice steaming cabinet according to claim 1, characterized in that: The steam outlet hole is an oblong hole, and the length direction of the steam outlet hole is consistent with the vertical direction.
5. The internal heat circulation rice steaming cabinet according to claim 1, characterized in that: The cabinet assembly also includes casters installed at four opposite corners of the bottom end of the cabinet.