CN223504032U - A multi-functional energy-saving steam stove - Google Patents

Abstract

The utility model relates to the technical field of stoves, in particular to a multifunctional energy-saving steam big stove which comprises a stove frame and further comprises a shell, an inner container and a steam cavity, wherein the shell is fixed at the top of the stove frame, the upper end of the shell is opened, the inner container is fixed in the shell, the steam cavity is formed by a gap between the inner container and the shell, and a top pipeline of the steam cavity is communicated with external equipment. According to the utility model, the shell, the liner, the fire passing cavity and the steam cavity are arranged, and the steam cavity is formed by the gap between the liner and the shell, so that the volume is large, more water can be stored, the heat conduction area is large, and steam can be generated rapidly. After injecting partial water into the steam cavity, when frying or boiling dishes to the heating of the external pot body, the heat in the fire passing cavity heats the water in the steam cavity through the liner, so that a large amount of steam can be generated, and a plurality of external devices such as a steam box, a steam tray, a disinfection cabinet and the like can be used simultaneously, and the use effect is good.

Description

Multi-functional energy-conserving steam big pot and stove

Technical Field

The utility model relates to the technical field of stoves, in particular to a multifunctional energy-saving steam big stove.

Background

The large kitchen range can be generally divided into three kinds, namely a gas large kitchen range, and the large kitchen range adopts gas as fuel, has the characteristics of no waste gas, no pollution, no radiation, no noise, no waste heat emission and the like, does not raise the room temperature of the operation room, and ensures that the operation room is clean, comfortable, civilized and environment-friendly. 2. The electromagnetic big cooker uses the electromagnetic principle to heat, has no open fire or combustion phenomenon, does not generate harmful gas, and avoids potential safety hazard. 3. The steam big cooker has a strong steam conversion function, can be used together with a rice steaming box, a water tank, a sterilizing cabinet and the like, and provides free energy.

At present, in order to fully utilize the heat of the cooker, a multifunctional energy-saving cooker combining gas and steam is disclosed, for example, a Chinese patent with the publication number of CN113203106A discloses an energy-saving steam big cooker. The boiler comprises a burner, a boiler body shell and a boiler body, wherein the burner and the boiler body are embedded on the boiler body shell, a hearth fire passing inner cavity is formed between the boiler body shell and the boiler body, the combustion end of the burner is arranged in the hearth fire passing inner cavity and is opposite to the boiler bottom of the boiler body, a steam bin is annularly arranged at the top of the outer wall of the boiler body, a hot water bin is annularly arranged outside the steam bin and is used for supplementing hot water to the steam bin, the steam bin seals the hearth fire passing inner cavity, a plurality of flue gas heat pipes are arranged in the steam bin and the hot water bin, one end of each flue gas heat pipe is communicated with the hearth fire passing inner cavity through the steam bin, the other end of each flue gas heat pipe is communicated with the outer space of the boiler, and a steam output pipe for outputting steam is arranged at the top of the steam bin. The invention can effectively improve the utilization rate of heat generated by combustion and enhance the generation efficiency of steam under the condition of not affecting the heating efficiency of the pot body.

In the related art, the steam bin is arranged at the upper end of the fire passing inner cavity of the hearth, and the water in the steam bin is heated by utilizing the heat of the flue gas. Because the heat carried by the flue gas is limited, and the volume of the steam bin is smaller, the generated steam quantity is smaller, and a plurality of external devices such as the steam box, the steam tray and the disinfection cabinet cannot be used simultaneously.

Disclosure of utility model

The utility model aims to provide a multifunctional energy-saving steam big cooker which is used for solving the problem that the prior art proposed in the background art has small steam quantity and cannot be used by a plurality of external devices such as a steam box, a steam tray, a disinfection cabinet and the like.

The utility model is realized by the following technical scheme that the multifunctional energy-saving steam big cooker comprises a cooker frame and further comprises:

the shell is fixed at the top of the kitchen range frame, and the upper end of the shell is opened;

The inner container is fixed in the shell, and after the outer pot body is placed in the inner container, a gap between the pot body and the inner container forms a fire passing cavity;

The combustion chamber is fixed at the outer bottom of the shell and communicated with the fire passing cavity, and a burner is arranged in the combustion chamber;

The steam cavity is formed by a gap between the inner container and the outer shell, and a top pipeline of the steam cavity is communicated with external equipment.

Optionally, the upper end of inner bag is lower than the upper end of shell, and near-end portion along circumference equidistant a plurality of exhaust ports that link to each other with the cavity of crossing fire have been seted up in the upper end of shell.

Optionally, the inner bag includes the support ring that is fixed in the bottom in the shell, the upper end of support ring is fixed with the pot body and places the ring, the pot body is placed the ring and is big-end-up's pot form, and the upper end border of pot body is placed the ring and is fixed mutually with the shell.

Optionally, the lateral surface of shell is fixed with the water level and observes transparent pipe along vertical direction, the upper and lower both ends of water level observation transparent pipe are linked together with the steam chamber.

Optionally, an air inlet chamber located at the periphery of the combustion chamber is fixed at the outer bottom of the shell, a plurality of air inlet holes are uniformly distributed at the near end part of the upper end of the combustion chamber along the circumferential direction, and a blower communicated with the air inlet chamber through a pipeline is installed on the stove frame.

Optionally, a drain pipe is fixed on the shell, the drain pipe is communicated with the inner bottom of the steam cavity, and a valve is arranged on the drain pipe.

Compared with the prior art, the utility model provides a multifunctional energy-saving steam big cooker, which has the following beneficial effects:

According to the utility model, the shell, the liner, the fire passing cavity and the steam cavity are arranged, and the steam cavity is formed by the gap between the liner and the shell, so that the volume is large, more water can be stored, the heat conduction area is large, and steam can be generated rapidly. After injecting partial water into the steam cavity, when frying or boiling dishes to the heating of the external pot body, the heat in the fire passing cavity heats the water in the steam cavity through the liner, so that a large amount of steam can be generated, and a plurality of external devices such as a steam box, a steam tray, a disinfection cabinet and the like can be used simultaneously, and the use effect is good.

Drawings

FIG. 1 is a state diagram of the present utility model in use;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a perspective view of another view of the present utility model;

FIG. 4 is a top view of the present utility model;

Fig. 5 is a cross-sectional view taken along A-A in fig. 4.

1, A kitchen range frame, 2, a shell, 3, an inner container, 301, a supporting ring, 302, a pot body placing ring, 4, a combustion chamber, 5, a burner, 6, a steam cavity, 7, a valve, 8, a smoke outlet, 9, a water level observing transparent pipe, 10, an air inlet chamber, 11, an air inlet hole, 12, a blower, 13, a drain pipe, 14, a water storage bucket, 15, a steam box, 16 and a steam tray.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a multifunctional energy-saving steam big cooker comprises a cooker frame 1 for supporting other components in the device. The embodiment also comprises a shell 2, an inner container 3, a combustion chamber 4 and a steam cavity 6, so that the problem that the steam generated in the prior art is small in quantity and cannot be used by a plurality of external devices such as a steam box, a steam tray and a disinfection cabinet at the same time can be solved.

Wherein, the shell 2 is fixed at the top of the kitchen range frame 1 and is arranged with an open upper end, and can be used for taking and placing an external pot body. The inner container 3 is fixed in the outer shell 2, and the outer pot body can be placed in the inner container 3. After the external pot body is placed in the inner container 3, a fire passing cavity is formed between the pot body and the inner container 3, and burning flame heats the pot body through the fire passing cavity, so that dishes, cooking and the like can be cooked in the pot body.

In this embodiment, the upper end of the liner 3 is lower than the upper end of the housing 2, and a plurality of smoke outlets 8 communicated with the fire passing cavity are provided at equal intervals along the circumferential direction at the proximal end of the upper end of the housing 2. After the external pot body is placed in the inner container 3, the upper end edge of the pot body is positioned outside the shell 2, so that a gap between the pot body and the shell 2 is communicated with the fire passing cavity, and smoke in the fire passing cavity can be discharged through the smoke outlet 8.

In addition, the combustion chamber 4 is fixed at the outer bottom of the casing 2 and is communicated with the fire passing cavity, a burner 5 is arranged in the combustion chamber 4, and flame formed by burning fuel enters the fire passing cavity, so that the external pot body can be heated. In the embodiment, the fuel can be natural gas, liquefied petroleum gas, vegetable oil fuel and the like, different types of fuels can be flexibly selected according to actual requirements and conditions, the application range is greatly widened, more choices are provided for users, and the use convenience is improved.

In addition, in this embodiment, an air inlet chamber 10 located at the periphery of the combustion chamber 4 is fixed at the outer bottom of the casing 2, a plurality of air inlet holes 11 are uniformly distributed at the upper end near end of the combustion chamber 4 along the circumferential direction, and a blower 12 connected with the air inlet chamber 10 through a pipeline is installed on the stove frame 1. When the blower 12 works, external air can enter the combustion chamber 4 through the air inlet chamber 10 and the air inlet hole 11, so that fuel and air are mixed and sent into the ignition cavity to be combusted, and smoke formed after combustion is discharged through the smoke outlet 8.

It should be noted that the steam cavity 6 is formed by a gap between the liner 3 and the housing 2, and a top pipeline of the steam cavity 6 is communicated with external equipment. After part of water is injected into the steam cavity 6, heat in the fire passing cavity is transferred into the steam cavity 6 through the liner 3, and the water in the steam cavity 6 is heated, so that steam is formed. In this embodiment, the external device includes a steam box 15 and a steam tray 16, and the formed steam enters the steam box 15 and the steam tray 16 through the pipeline, so that other foods can be heated by the steam.

In this embodiment, the outer side surface of the housing 2 is fixed with a water level observing transparent tube 9 along the vertical direction, and the upper and lower ends of the water level observing transparent tube 9 are communicated with the steam cavity 6, so that the water level in the steam cavity 6 can be obtained through the water level observing transparent tube 9. The steam cavity 6 is communicated with the external water storage barrel 14 through a pipeline and a water pump, when the water level in the steam cavity 6 is too low, water can be timely injected into the steam cavity 6, and meanwhile, the injected water cannot exceed the high warning line of the water level observation transparent pipe 9, so that the phenomenon that the space required by steam is influenced due to the fact that excessive water is injected into the steam cavity 6 is avoided.

It should be added that a drain pipe 13 is fixed on the housing 2, the drain pipe 13 is communicated with the inner bottom of the steam cavity 6, and a valve 7 is installed on the drain pipe 13 to completely drain the water in the steam cavity 6.

The following describes the liner 3:

the inner container 3 comprises a supporting ring 301 fixed at the inner bottom of the outer shell 2, a pot body placing ring 302 is fixed at the upper end of the supporting ring 301, the pot body placing ring 302 is in a pot shape with a big top and a small bottom, and the edge of the upper end of the pot body placing ring 302 is fixed with the outer shell 2. By adopting the structure, the formed steam cavity 6 has larger volume, so that more water can be injected, and meanwhile, the heat conduction area is larger, so that steam can be quickly generated, and the use effect is better.

The working principle is as follows:

The external pot body is placed in the inner container 3, the upper end edge of the external pot body is positioned outside the shell 2, then the burner 5 and the air blower 12 work simultaneously to burn fuel, flame formed by burning is in the fire passing cavity to heat the external pot body, dishes in the external pot body can be fried, boiled and the like, meanwhile, the inner container 3 conducts heat to heat water in the steam cavity 6 to form steam, and the generated steam is conveyed into the steam box 15, the steam tray 16 and other external equipment through pipelines to steam and cook other foods.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multifunctional energy-saving steam stove, comprising a stove frame (1), characterized in that it further comprises: The outer shell (2) is fixed to the top of the stove frame (1) and has an open top. Inner liner (3), the inner liner (3) is fixed inside the outer shell (2); after the outer pot is placed inside the inner liner (3), the gap between the pot and the inner liner (3) forms a fire passage chamber; Combustion chamber (4), which is fixed to the bottom of the outer shell (2) and communicates with the fire chamber, and a burner (5) is installed in the combustion chamber (4); The steam chamber (6) is formed by the gap between the inner liner (3) and the outer shell (2), and the top pipe of the steam chamber (6) is connected to the external equipment. 2. A multifunctional energy-saving steam stove according to claim 1, characterized in that: the upper end of the inner liner (3) is lower than the upper end of the outer shell (2), and a plurality of exhaust ports (8) that communicate with the fire chamber are provided at equal intervals along the circumference near the upper end of the outer shell (2). 3. A multifunctional energy-saving steam stove according to claim 1, characterized in that: the inner liner (3) includes a support ring (301) fixed to the bottom of the outer shell (2), and a pot body placement ring (302) is fixed at the upper end of the support ring (301). The pot body placement ring (302) is pot-shaped with a larger upper part and a smaller lower part, and the upper edge of the pot body placement ring (302) is fixed to the outer shell (2). 4. A multifunctional energy-saving steam stove according to claim 1, characterized in that: a water level observation transparent tube (9) is fixed on the outer side of the outer shell (2) in the vertical direction, and the upper and lower ends of the water level observation transparent tube (9) are connected to the steam chamber (6). 5. A multifunctional energy-saving steam stove according to claim 1, characterized in that: an air inlet chamber (10) located around the combustion chamber (4) is fixed at the bottom of the outer shell (2), a plurality of air inlet holes (11) are evenly distributed circumferentially at the upper end near the combustion chamber (4), and a blower (12) connected to the air inlet chamber (10) through a pipeline is installed on the stove frame (1). 6. A multifunctional energy-saving steam stove according to claim 1, characterized in that: a drain pipe (13) is fixed on the outer shell (2), the drain pipe (13) is connected to the inner bottom of the steam chamber (6), and a valve (7) is installed on the drain pipe (13).