Double-head cooking range

Abstract

The utility model relates to a double-head cooking stove, which belongs to the technical field of cooking stoves and comprises a cooking stove shell and a cooking bench arranged at the top of the cooking stove shell, two stove holes are arranged at the top of the cooking bench, pot rings are fixed on the stove holes, a gas cooking head is arranged in the cooking stove shell below each pot ring, and the bottom of the cooking stove shell is of an open structure. And a plurality of heat dissipation holes are formed in the rear side of the cooking range shell. According to the utility model, the bottom of the cooking range shell is of an open structure, and a plurality of heat dissipation holes are formed in the rear side of the cooking range shell, so that air in the cooking range shell is more sufficient, ignition and combustion are not influenced, the heat dissipation effect is better, and the double-head cooking range structure is more practical.

Description

Technical Field

[0001] The utility model relates to a double - headed cooker, belonging to the technical field of cookers. Background Art

[0002] Cookers are commonly used kitchen utensils. With the development of the catering industry, the types of cookers are very diverse, generally divided into three categories: gas cookers, electromagnetic cookers, and steam cookers.

[0003] Gas cookers generate flames by burning natural gas or gas for heating. They usually include a cooker housing and a cooking range set on the top of the housing. A pot ring is set on the cooking range, and a gas burner is set inside the pot ring. However, currently, the bottom of the cooker is generally a closed structure, resulting in insufficient air inside the double - headed cooker, affecting ignition and combustion, and also affecting heat dissipation. Content of the Utility Model

[0004] The utility model provides a double - headed cooker to solve the problem that the bottom of the general cooker is a closed structure, resulting in insufficient air inside the double - headed cooker, affecting ignition and combustion, and also affecting heat dissipation.

[0005] The utility model relates to a double - headed cooker, which includes a cooker housing and a cooking range set on the top of the cooker housing. There are two cooking holes on the top of the cooking range, and a pot ring is fixed on the cooking holes. A gas burner is set inside the cooker housing below each pot ring. The bottom of the cooker housing is an open - type structure, and there are multiple heat dissipation holes on the rear side of the cooker housing.

[0006] As a preference, a sink support ring is set on the top of the cooking range, which can place a sink. The pot ring is a variable - diameter structure, and the bottom diameter of the pot ring is larger than the top diameter. The top of the outer side wall of the pot ring has a smooth arc transition, which can better prevent the pot from jumping during ignition and deflagration.

[0007] As a preference, a water - retaining edge is fixed around the top of the cooking range, and a water - collecting sink is set on the front side of the cooking range. A drain pipe is fixed at the bottom of the water - collecting sink, which is convenient for draining the water on the cooking range.

[0008] As a preference, a detachable water - filtering plate is installed on the top of the water - collecting sink. The water - filtering plate is U - shaped, which can filter the water discharged from the cooking range into the water - collecting sink, prevent blocking the drain pipe, and the water - filtering plate can be detached, which is convenient for cleaning the water - collecting sink.

[0009] As a preference, a frame body is fixed inside the cooker housing, and an air - assisting blower is fixed on the frame body. The air - assisting blower is connected to the gas burner through an air inlet pipe. An installation frame is fixed on the frame body, and a gas - storage pipe is fixed on the installation frame. A gas inlet valve, a gas outlet valve, and a standing - pilot valve are fixed on the gas - storage pipe. The outlets of the gas outlet valve and the standing - pilot valve are connected to the gas burner through pipes. The setting of the gas - storage pipe makes the gas intake more uniform and has less volatility.

[0010] As a preference, a back plate is fixed to the top of the rear side of the cooking range. An operation screen mounting opening is provided on the back plate. An operation screen is mounted on the operation screen mounting opening. The operation screen is connected to a controller, and the controller is connected to a gas inlet valve, a gas outlet valve, a standing fire valve, and an auxiliary combustion blower. Buttons for controlling the combustion level of the gas stove heads are provided on the operation screen, enabling one-key control and adjustment.

[0011] As a preference, a smoke outlet is provided at the top of the rear side of the cooking range. Smoke vents are provided at both the bottom and the top of the back plate. The smoke vents above and below the back plate are connected through a smoke exhaust pipe. A smoke exhaust housing is fixed to the top of the back plate. A smoke exhaust opening connected to a smoke exhaust blower through a pipe is provided at the top of the smoke exhaust housing, facilitating the discharge of smoke.

[0012] As a preference, a plurality of positioning pins are provided at the bottom of the smoke exhaust housing, and positioning holes matching the positioning pins are provided at the top of the back plate, enabling the accurate docking of the smoke vent at the top of the back plate and the connecting smoke opening on the smoke exhaust housing through quick positioning.

[0013] As a preference, a water pipe mounting hole is provided on the front side of the back plate, facilitating the installation of a water inlet pipe. The back of the back plate has an open structure, facilitating the installation of the operation screen, the water inlet pipe, and the smoke exhaust pipe.

[0014] The utility model has the following beneficial effects:

[0015] The bottom of the cooking range housing has an open structure. A plurality of heat dissipation holes are provided at the rear side of the cooking range housing. The air inside the cooking range housing is more sufficient, which will not affect ignition and combustion, and has a better heat dissipation effect. The double-headed cooking range structure is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic three-dimensional structure diagram of the utility model Figure I ;

[0017] Figure 2 is a schematic three-dimensional structure diagram of the utility model Figure II ;

[0018] Figure 3 is a schematic front view structure diagram of the utility model;

[0019] Figure 4 is a schematic diagram of a partial structure inside the cooking range housing;

[0020] Figure 5 is a schematic three-dimensional structure diagram of the cooking range;

[0021] Figure 6 is a schematic three-dimensional structure diagram of the water filter plate;

[0022] Figure 7 is a schematic three-dimensional structure diagram of the back plate;

[0023] Figure 8 Schematic diagram of the bottom structure of the smoke exhaust housing;

[0024] Figure 9 Schematic diagram of the side structure of the smoke exhaust housing;

[0025] In the figure: 1. Smoke exhaust housing, 2. Cooker housing, 3. Back panel, 4. Cooktop, 5. Pot ring, 6. Gas burner head, 7. Combustion assisting blower, 8. Water filter plate, 9. Frame, 10. Water retaining edge, 11. Sink support ring, 12. Water pipe installation hole, 13. Smoke exhaust port, 14. Operation screen installation hole, 15. Smoke passage port, 16. Heat dissipation hole, 17. Gas inlet valve, 18. Gas outlet valve, 19. Standing pilot valve, 20. Gas pipe, 21. Installation rack, 22. Drain pipe, 23. Air inlet pipe, 24. Water collecting sump, 25. Smoke outlet, 26. Positioning pin, 27. Positioning hole. Specific embodiments

[0026] The present utility model will be further described below in conjunction with embodiments.

[0027] Embodiment 1, as Figures 1 to 9 shown, the present utility model is a double - head cooker, including a cooker housing 2 and a cooktop 4 provided on the top of the cooker housing 2. There are two cooking holes on the top of the cooktop 4, and a pot ring 5 is fixed on the cooking holes. Inside the cooker housing 2 below each pot ring 5, there is a gas burner head 6. The bottom of the cooker housing 2 is an open - type structure, and there are a plurality of heat dissipation holes 16 on the rear side of the cooker housing 2.

[0028] During installation, adjustable height floor support columns are provided at the four corners of the bottom of the cooker housing 2, which can lift the bottom of the cooker housing 2. There is a spacing between the open - type bottom of the cooker housing 2 and the ground, facilitating air circulation and heat dissipation. When in use, a pot can be placed on the pot ring 5. After the gas burner head 6 is lit, the pot is heated by combustion. At this time, the air around the outside of the cooker housing 2 can enter the interior from the open - type bottom, making the air inside the cooker housing 2 more sufficient.

[0029] Embodiment 2, on the basis of Embodiment 1, a sink support ring 11 is provided on the top of the cooktop 4. The pot ring 5 is a variable - diameter structure, the bottom diameter of the pot ring 5 is larger than the top diameter, and the top of the outer side wall of the pot ring 5 has a smooth arc transition.

[0030] A water retaining edge 10 is fixed around the top of the cooktop 4, and a water collecting sump 24 is provided on the front side of the cooktop 4. A drain pipe 22 is fixed at the bottom of the water collecting sump 24. The drain pipe 22 is connected to the sewer.

[0031] A detachable water filter plate 8 is installed on the top of the water collection sump 24, and the water filter plate 8 is U-shaped. When cooking, the water splashed out of the pot and the water overflowing from the water sump in the water sump support ring 11 can be filtered through the water filter plate 8 and flow into the water collection sump 24, and then be discharged into the sewer through the drain pipe 22. The side wall of the water filter plate 8 and the side wall of the water collection sump are in interference fit, and the bottom of the water filter plate 8 is supported on the bottom of the water collection sump 24.

[0032] A frame 9 is fixed inside the stove housing 2, a combustion-supporting fan 7 is fixed on the frame 9, the combustion-supporting fan 7 is connected to the gas stove head 6 through an air inlet pipe 23, an installation frame 21 is fixed on the frame 9, a gas bag pipe 20 is fixed on the installation frame 21, a gas inlet valve 17, a gas outlet valve 18 and a standing pilot valve 19 are fixed on the gas bag pipe 20, and the outlets of the gas outlet valve 18 and the standing pilot valve 19 are connected to the gas stove head 6 through pipes.

[0033] A back plate 3 is fixed on the top of the rear side of the stove top 4. An operation screen installation opening 14 is provided on the back plate 3, an operation screen is installed on the operation screen installation opening 14, the operation screen is connected to a controller, and the controller is connected to the gas inlet valve 17, the gas outlet valve 18, the standing pilot valve 19 and the combustion-supporting fan 7.

[0034] A smoke outlet 25 is provided on the top of the rear side of the stove top 4. Smoke vents 15 are provided at both the bottom and the top of the back plate 3. The smoke vents 15 above and below the back plate 3 are connected through a smoke exhaust pipe. A smoke exhaust housing 1 is fixed on the top of the back plate 3, and a smoke exhaust port 13 connected to a smoke exhaust fan through a pipe is provided on the top of the smoke exhaust housing 1. When the stove is in use, the smoke exhaust fan is started, and a negative pressure suction force is formed at the smoke outlet 25. In this way, the smoke and carbon dioxide generated by the combustion of the gas stove head 6 will be sucked away and discharged outdoors.

[0035] A plurality of positioning pins 26 are provided at the bottom of the smoke exhaust housing 1, and positioning holes 27 matching the positioning pins 26 are provided at the top of the back plate 3. When installing the smoke exhaust housing 1, it can be quickly positioned through the positioning holes 27 matching the positioning pins 26. The stove housing 2, the stove top 4, the water filter plate 8, the back plate 3, the smoke exhaust housing 1, the frame 9 and the installation frame 21 are all made of stainless steel materials.

[0036] A water pipe installation hole 12 is provided on the front side of the back plate 3, and the back of the back plate 3 is of an open structure.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0038] In the description of the present utility model, the orientation or positional relationship indicated by terms such as "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

Claims

1. A double-burner stove, comprising a stove housing (2) and a stove top (4) arranged on the top of the stove housing (2), characterized in that: Two stove holes are provided on the top of the stove top (4), and pot rings (5) are fixed on the stove holes. A gas stove head (6) is provided in the stove shell (2) below each pot ring (5). The bottom of the stove shell (2) is an open structure, and a plurality of heat dissipation holes (16) are provided on the rear side of the stove shell (2).

2. A double-burner stove according to claim 1, characterized in that: A sink support ring (11) is provided on the top of the stove (4); the pot ring (5) is a variable diameter structure; the bottom diameter of the pot ring (5) is larger than the top diameter; and the top of the outer wall of the pot ring (5) is a smooth arc transition.

3. A double-burner stove according to claim 1, characterized in that: A water retaining edge (10) is fixed around the top of the stove (4), a water collecting trough (24) is provided on the front side of the stove (4), and a drainage pipe (22) is fixed at the bottom of the water collecting trough (24).

4. A double-burner stove according to claim 3, characterized in that: A detachable water filter plate (8) is installed on the top of the water collection trough (24), and the water filter plate (8) is U-shaped.

5. The double-burner stove according to claim 1, characterized in that: A frame (9) is fixed inside the stove housing (2), a combustion-supporting fan (7) is fixed on the frame (9), the combustion-supporting fan (7) is connected to the gas stove head (6) via an air inlet pipe (23), a mounting frame (21) is fixed on the frame (9), a gas bag pipe (20) is fixed on the mounting frame (21), a gas inlet valve (17), a gas outlet valve (18) and a normally open flame valve (19) are fixed on the gas bag pipe (20), and the outlets of the gas outlet valve (18) and the normally open flame valve (19) are connected to the gas stove head (6) via pipelines.

6. A double-burner stove according to claim 5, characterized in that: A back plate (3) is fixed to the top of the rear side of the stove (4), an operating screen mounting opening (14) is provided on the back plate (3), an operating screen is mounted on the operating screen mounting opening (14), the operating screen is connected to a controller, and the controller is connected to a gas inlet valve (17), a gas outlet valve (18), a normally open flame valve (19) and a combustion-supporting fan (7).

7. A double-burner stove according to claim 6, characterized in that: A smoke outlet (25) is provided at the top of the rear side of the stove (4), smoke outlets (15) are provided at the bottom and top of the back panel (3), the upper and lower smoke outlets (15) of the back panel (3) are connected via a smoke exhaust pipe, a smoke exhaust housing (1) is fixed at the top of the back panel (3), and a smoke exhaust outlet (13) connected to a smoke exhaust fan via a pipe is provided at the top of the smoke exhaust housing (1).

8. The double-burner stove according to claim 7, characterized in that: A plurality of positioning pins (26) are provided at the bottom of the smoke exhaust housing (1), and positioning holes (27) that cooperate with the positioning pins (26) are provided at the top of the back plate (3).

9. The double-burner stove according to claim 6, characterized in that: A water pipe installation hole (12) is provided on the front side of the back plate (3), and the back of the back plate (3) is an open structure.

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