Energy-gathering pressure-relief reflecting plate for large cooking range

Abstract

The utility model discloses an energy-gathering pressure-relief reflecting plate for a large cooking stove, which comprises an energy-gathering disc rack and a stove ring fixedly arranged in the middle of the energy-gathering disc rack, a plurality of arc-shaped reflecting plates are fixedly arranged at the top end of the energy-gathering disc rack from inside to outside, and pot bottom supporting columns are fixedly arranged between the energy-gathering disc rack and two adjacent arc-shaped reflecting plates. The energy-gathering and pressure-releasing reflecting plate comprises an energy-gathering disc frame, four circles of arc-shaped reflecting plates are arranged on the energy-gathering disc frame from inside to outside, a plurality of arc-shaped reflecting plates are arranged in a staggered mode, pressure-releasing channels are fixedly arranged on the two sides of the top end of the energy-gathering disc frame, and an annular cushion disc is placed on the surface of the energy-gathering disc frame. The two adjacent layers of arc-shaped reflecting plates are arranged in a staggered mode, so that a labyrinth-shaped reflecting area is formed, two pressure relief channels are additionally arranged, reflecting energy gathering is facilitated, pressure relief circulation of air is facilitated, fuel can be fully combusted, the utilization rate of the fuel is increased, and the heat efficiency of a large cooking range is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen stoves, in particular to an energy-gathering and pressure-relieving reflecting plate for a large stove. Background Art

[0002] Because more heat is required when heating a large pot, in order to save gas, an energy-gathering reflector is usually used to increase thermal efficiency. The energy-gathering reflector commonly seen on the market is mainly an annular radiation plate, which is trumpet-shaped as a whole and made of metal material. Ears are added on the surface for placing pots and pans. The trumpet-shaped reflector is used to reduce heat loss, thereby improving thermal efficiency. For example, the energy-gathering plate with application number CN202220406785.2 includes a first plate body, a second plate body, a first enclosure and a second enclosure. The second plate body and the first plate body are relatively spaced apart. The first enclosure has a first end and a second end. The first end of the first enclosure is connected to the first plate body, and the second end of the first plate body extends in the direction of the second plate body. The above common types of energy-gathering reflectors still have the following shortcomings in the actual application of large pot stoves:

[0003] When a large pot stove is in use, the edge will be in close contact with the reflector plate. The trumpet-shaped reflector plate has slow exhaust and pressure relief. The flame inside burns for a long time and is prone to not getting enough oxygen. Therefore, there is an incomplete combustion phenomenon and the energy gathering effect is not significant. Utility Model Content

[0004] The utility model aims to provide an energy-gathering and pressure-relieving reflector for a large stove, so as to solve the problem that the energy-gathering effect of the existing reflector for a large stove is not significant as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-gathering and pressure-relieving reflective plate for a large pot stove, comprising an energy-gathering disc frame and a stove ring fixedly arranged in the middle of the energy-gathering disc frame, a plurality of arc-shaped reflective plates fixedly arranged on the top of the energy-gathering disc frame from the inside to the outside, a pot bottom support is fixedly arranged between the energy-gathering disc frame and two adjacent arc-shaped reflective plates, a plurality of the arc-shaped reflective plates are staggered, pressure relief channels are fixedly arranged on both sides of the top of the energy-gathering disc frame, an annular pad is placed on the surface of the energy-gathering disc frame, and evenly distributed large pot edge brackets are fixedly arranged on the periphery of the energy-gathering disc frame, and the energy-gathering effect is remarkable.

[0006] Preferably, a fire through hole is fixedly provided in the middle of the annular pad, and the fire through hole is arranged directly opposite to the stove ring; it does not affect the energy gathering of the reflector plate and is convenient for subsequent cleaning and maintenance.

[0007] Preferably, a plurality of reserved through holes are opened on the periphery of the annular pad, and the reserved through holes are arranged in one-to-one correspondence with the plurality of arc-shaped reflective plates.

[0008] Preferably, a stove bracket is fixedly provided at the bottom of the stove ring; it can play a role of auxiliary support and improve the stability of the reflector after installation.

[0009] Preferably, the diameter of the energy-gathering disc rack is set to 300 cm, and the diameter of the stove ring is set to 140 mm, which is suitable for use in large stoves and is safe and stable.

[0010] Preferably, the diameter of the pressure relief channel is set to 38 mm, and the length of the pressure relief channel is set to 60 mm, so as to facilitate the pressure relief and air circulation in the reflector.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The energy-gathering reflector for the large pot stove adopts a flat energy-gathering disc frame design. The energy-gathering disc frame is provided with four circles of arc-shaped reflectors from the inside to the outside. The arc-shaped reflectors of two adjacent layers are arranged in a staggered manner to form a maze-like reflection area. Two pressure relief channels are added, which are beneficial to reflective energy and convenient for air pressure relief and circulation, so that the fuel can be fully burned, the utilization rate of the fuel is increased, and the thermal efficiency of the large pot stove is improved.

[0013] A detachable annular pad is placed on the surface of the energy-gathering plate frame, which is convenient for disassembly and cleaning without affecting the energy-gathering of the reflector plate, thereby preventing stove slag from accumulating on the surface of the reflector plate due to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the energy-gathering reflector of the utility model;

[0015] Figure 2 It is a top cross-sectional view of the energy-concentrating reflector of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the energy-concentrating reflector of the utility model.

[0017] In the figure: 1. Energy-gathering plate frame; 2. Ring-shaped pad; 3. Pressure relief channel; 4. Stove ring; 5. Pot bottom support; 6. Arc-shaped reflective plate; 7. Large pot side support; 8. Reserved perforation; 9. Stove support; 10. Fire perforation. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-3The utility model provides an energy-gathering pressure-relieving reflector for a large pot stove, comprising an energy-gathering disc frame 1 and a stove ring 4 fixedly arranged in the middle of the energy-gathering disc frame 1, a plurality of arc-shaped reflector plates 6 are fixedly arranged on the top of the energy-gathering disc frame 1 from the inside to the outside, a pot bottom support 5 is fixedly arranged between the energy-gathering disc frame 1 and two adjacent arc-shaped reflector plates 6, a plurality of arc-shaped reflector plates 6 are staggered, pressure-relieving channels 3 are fixedly arranged on both sides of the top of the energy-gathering disc frame 1, an annular pad 2 is placed on the surface of the energy-gathering disc frame 1, large pot edge brackets 7 are evenly distributed and fixedly arranged on the periphery of the energy-gathering disc frame 1, and a stove bracket 9 is fixedly arranged on the bottom of the stove ring 4;

[0020] When in use, the energy gathering plate rack 1 is mounted on the gas stove through the stove bracket 9, the fire plate of the gas stove is set opposite the stove ring 4, and the large pot is directly placed on the energy gathering plate rack 1. The edge of the large pot is in contact with the large pot side bracket 7 to achieve auxiliary support to prevent the large pot from tipping over. The bottom of the large pot is auxiliary supported by the pot bottom support 5 to improve the stability of the placement of the large pot.

[0021] See also Figure 1 , Figure 2 and Figure 3 Further, a fire through hole 10 is fixedly provided in the middle of the annular pad 2, and the fire through hole 10 is arranged opposite to the stove ring 4. A plurality of reserved through holes 8 are opened on the periphery of the annular pad 2, and the reserved through holes 8 are arranged one by one corresponding to the plurality of arc-shaped reflective plates 6. The diameter of the energy-gathering disc frame 1 is set to 300 cm, the diameter of the stove ring 4 is set to 140 mm, the diameter of the pressure relief channel 3 is set to 38 mm, and the length of the pressure relief channel 3 is set to 60 mm;

[0022] During use, after the energy-gathering disc rack 1 has been used for a long time, the contact friction between the outer wall of the pot and the energy-gathering disc rack 1 and the carbon deposits produced by combustion will fall onto the annular pad 2. The user can directly lift up and remove the annular pad 2 to clean the impurities. After cleaning, make the reserved perforation 8 face the arc-shaped reflector plate 6 and re-clamp the annular pad 2 on the energy-gathering disc rack 1.

[0023] When the embodiment of the present application is in use: the arc-shaped reflective plate 6 is arranged on the energy-gathering disc rack 1 in four circles from the inside to the outside, and the arc-shaped reflective plates 6 of two adjacent layers are staggered to form a maze-like reflective area. The arc-shaped reflective plate 6 is curved inward, thereby reflecting heat inward, thereby reducing heat loss. The outside air can enter the maze-shaped reflective area through the pressure relief channel 3, so that there is always sufficient oxygen in the combustion area, and the fuel burns more completely, which is beneficial to improving the heating efficiency of the cauldron.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-gathering pressure-relieving reflector for a large stove, comprising an energy-gathering disc frame (1) and a stove ring (4) fixedly arranged in the middle of the energy-gathering disc frame (1), characterized in that: A plurality of arc-shaped reflection plates (6) are fixedly arranged on the top of the energy-gathering disc frame (1) from the inside to the outside, a pot bottom support (5) is fixedly arranged between the energy-gathering disc frame (1) and two adjacent arc-shaped reflection plates (6), the plurality of arc-shaped reflection plates (6) are staggered, pressure relief channels (3) are fixedly arranged on both sides of the top of the energy-gathering disc frame (1), an annular pad (2) is placed on the surface of the energy-gathering disc frame (1), and large pot edge supports (7) that are evenly distributed are fixedly arranged on the periphery of the energy-gathering disc frame (1).

2. The energy-gathering and pressure-relieving reflective plate for a large stove according to claim 1, characterized in that: A fire through hole (10) is fixedly provided in the middle of the annular pad (2), and the fire through hole (10) is arranged directly opposite to the stove ring (4).

3. The energy-gathering and pressure-relieving reflector for a large stove according to claim 2, characterized in that: A plurality of reserved through-holes (8) are provided on the periphery of the annular pad (2), and the reserved through-holes (8) are arranged in a one-to-one correspondence with the plurality of arc-shaped reflection plates (6).

4. The energy-gathering and pressure-relieving reflector for a large stove according to claim 1, characterized in that: A stove support (9) is fixedly arranged at the bottom of the stove ring (4).

5. The energy-gathering and pressure-relieving reflective plate for a large stove according to claim 1, characterized in that: The diameter of the energy-gathering disc frame (1) is set to 300 cm, and the diameter of the stove ring (4) is set to 140 mm.

6. The energy-gathering and pressure-relieving reflective plate for a large stove according to claim 1, characterized in that: The diameter of the pressure relief channel (3) is set to 38 mm, and the length of the pressure relief channel (3) is set to 60 mm.

Images