Embedded upper air inlet gas cooker

Abstract

The utility model relates to the field of stoves, and discloses an embedded upper air inlet gas stove, which comprises a base, a furnace end and an upper air inlet burner arranged on the furnace end, the upper air inlet combustor comprises a fire cover seat, an injection pipe, a choke sheet, a central fire cover and an outer ring fire cover; the furnace end is connected with the base; the fire cover seat is matched with the furnace end; the injection pipe is arranged at the bottom of the fire cover seat; the central fire cover is arranged in the middle of the inner ring of the fire cover seat; the outer ring fire cover is arranged on the upper surface of the fire cover seat and located on the periphery of the center fire cover. The wind blocking pieces are connected with the inner wall of the fire cover base and located on the periphery of the center fire cover. And the central fire cover and the outer ring fire cover are both communicated with a gas outlet of the furnace end. The burner is simple in structure, convenient to maintain and clean, high in burning efficiency, attractive in appearance and convenient to produce and manufacture, and has economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of stoves, in particular to an embedded top-intake gas stove. Background Art

[0002] At present, most of the domestic gas stoves are down-inlet gas stoves, which have low gas utilization rate, inconvenient operation, and cannot achieve better energy collection, improve gas utilization rate, and prevent heat energy loss. The patent with application number 202210002209.6 is called a gas burner and an upper air inlet burner. The gas burner includes an outer ring structure arranged circumferentially, which includes an inner ring wall and an outer ring wall, and the outer ring structure forms an outer ring flow channel and a mixing chamber that are connected to each other; and an outer ring ejector tube arranged below the outer ring flow channel, whose outlet is connected to the mixing chamber; and a splitter plate buckled in the outer ring structure, the splitter plate is provided with a first splitter area and a second splitter area, the first splitter area is correspondingly arranged above the outer ring flow channel, and the second splitter area is correspondingly arranged above the mixing chamber. This patent structure solves the technical problem that the gas and air of the upper air inlet burner are not mixed sufficiently, affecting the performance of the burner. However, the disadvantages are that there are many parts, the structure is complex, and the production process is cumbersome. Based on the above defects, there is a need for an upper air inlet gas stove with a simple structure, high combustion efficiency, and beautiful appearance. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide an embedded top-inlet gas cooker with simple structure, high combustion efficiency and beautiful appearance.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0005] A built-in upper air-inlet gas stove comprises a base, a burner and an upper air-inlet burner arranged on the burner; the upper air-inlet burner comprises a fire cover seat, an ejector pipe, an air baffle, a central fire cover and an outer ring fire cover; the burner is connected to the base; the fire cover seat cooperates with the burner; the ejector pipe is arranged at the bottom of the fire cover seat; the central fire cover is arranged in the middle of the inner circle of the fire cover seat; the outer ring fire cover is arranged on the upper surface of the fire cover seat and is located at the periphery of the central fire cover; the air baffle is connected to the inner wall of the fire cover seat and is located at the periphery of the central fire cover; the central fire cover and the outer ring fire cover are both connected to the air outlet of the burner.

[0006] As a preferred implementation scheme, the lower surface of the burner head is provided with mounting feet, and the mounting feet are connected to the base through a burner head gasket.

[0007] As a preferred implementation scheme, a boss is provided on the burner head; a concave hole is provided on the fire cover seat; and the boss cooperates with the concave hole.

[0008] As a preferred implementation scheme, the outer ring fire cover is provided with seven fire heads connected with the burner head air outlet on its circumference; and the fire heads are provided with staggered fire row holes.

[0009] As a preferred embodiment, the stove is provided with a double-layer pot rack.

[0010] Beneficial effects of the utility model:

[0011] The utility model provides an embedded upper air inlet gas stove, the upper air inlet burner is integrally embedded in the base, only the fire outlet is exposed on the base, and the overall hidden setting ensures the overall beauty of the stove; and the upper air inlet burner has a higher air utilization rate and a higher combustion efficiency, and can fully burn the air; the upper air inlet burner is placed on the burner head, and the fire cover seat, the center fire cover and the outer ring fire cover can be directly disassembled, which is convenient for maintenance and cleaning. The utility model has a simple structure, is easy to maintain and clean, has a high combustion efficiency, a beautiful appearance, is convenient for production and manufacturing, and has economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the stove structure in an embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of the burner head and the upper air inlet burner in the embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of an upper air inlet burner in an embodiment of the utility model;

[0015] Figure 4 It is a schematic diagram of the furnace head structure in an embodiment of the present utility model.

[0016] 1. Base; 2. Burner head; 201. Center nozzle; 202. Outer ring nozzle; 3. Upper air inlet burner; 301. Fire cover seat; 302. Injection tube; 303. Wind baffle; 304. Center fire cover; 305. Outer ring fire cover; 4. Mounting feet; 5. Burner head gasket; 6. Boss; 7. Double-layer pot rack. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0018] Example 1

[0019] like Figure 1-Figure 4 As shown, this embodiment proposes an embedded upper air-inlet gas stove, comprising a base 1, a burner 2 and an upper air-inlet burner 3 arranged on the burner 2; the upper air-inlet burner 3 comprises a fire cover seat 301, an ejector tube 302, an air baffle 303, a central fire cover 304 and an outer ring fire cover 305; the burner 2 is connected to the base 1; the fire cover seat 301 cooperates with the burner 2; the ejector tube 302 is arranged at the bottom of the fire cover seat 301; the central fire cover 304 is arranged in the middle of the inner circle of the fire cover seat 301; the outer ring fire cover 305 is arranged on the upper surface of the fire cover seat 301 and is located at the periphery of the central fire cover 304; the air baffle 303 is connected to the inner wall of the fire cover seat 301 and is located at the periphery of the central fire cover 304; the central fire cover 304 and the outer ring fire cover 305 are both connected to the air outlet of the burner 2.

[0020] A built-in upper air intake gas stove, the base 1 is provided with a gas pipeline, a controller, etc., and also includes structures such as a panel, which will not be described in detail in the utility model. It is worth noting that the burner 2 in the present application adopts an upper air intake burner 2, and the burner 2 is provided with a central nozzle 201 and an outer ring nozzle 202 corresponding to the central fire cover 304 and the outer ring fire cover 305 respectively. The upper air intake burner 2 has a higher air utilization rate and a higher combustion efficiency, and can fully burn the air; the burner 2 is fixed to the base 1, and the upper air intake burner 3 is placed on the burner 2, and then the combustion is carried out through the ignition device and the gas guide device. The central fire cover 304 and the outer ring fire cover 305 can be separated from the fire cover seat 301, which is convenient for disassembly, maintenance and cleaning of foreign objects. The wind baffle 303 is used to protect the gas stove from the influence of wind, and seal the air inside the stove, so as to achieve the purpose of heat preservation and energy saving, and improve the efficiency of the gas stove. The burner head 2 and the upper air inlet gas stove are integrally embedded in the base 1, with only the fire outlet exposed on the base 1. The overall hidden arrangement ensures the overall beauty of the stove. The utility model has a simple structure, is easy to maintain and clean, has high combustion efficiency, beautiful appearance, is convenient to produce and manufacture, and has economical effects.

[0021] Example 2

[0022] like Figure 1-Figure 4 As shown, this embodiment is developed on the basis of the above embodiment. Specifically, this embodiment provides an embedded top-inlet gas cooker, wherein the lower surface of the burner head 2 is provided with mounting legs 4, and the mounting legs 4 are connected to the base 1 through a burner head gasket 5. It is worth noting that the mounting bracket is preferably arranged in a triangular shape, and the triangle has stability, which is used to improve the stability of the connection between the burner head 2 and the base 1.

[0023] As a preferred embodiment, the burner head 2 is provided with a boss 6; the fire cover seat 301 is provided with a concave hole; the boss 6 is matched with the concave hole. The boss 6 is provided on the burner head 2 and connected with the fire cover seat 301 with a vacant space. The installation structure is simple, the construction is convenient, and the preparation process is simple, which is used to improve economic benefits.

[0024] As a preferred embodiment, the outer ring fire cover 305 is provided with seven fire heads in the circumference which are connected to the gas outlet of the burner head 2; the fire heads are provided with staggered fire holes. The seven fire heads present seven flames, with clear fire shapes and bright flames, and the staggered fire holes divide the flames into multiple layers, so that the bottom of the pot is heated evenly and the heat transfer is fast when in use. Preferably, the fire holes of the central fire cover 304 and the outer ring fire cover 305 are staggered, and the total flame layers are preferably four layers.

[0025] As a preferred implementation scheme, the stove is provided with a double-layer pot rack 7, which can better gather energy and prevent heat loss.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An embedded top-inlet gas cooker, comprising a base (1), characterized in that: The invention also comprises a burner head (2) and an upper air inlet burner (3) arranged on the burner head (2); the upper air inlet burner (3) comprises a fire cover seat (301), an ejector pipe (302), an air baffle (303), a central fire cover (304) and an outer ring fire cover (305); the burner head (2) is connected to the base (1); the fire cover seat (301) cooperates with the burner head (2); the ejector pipe (302) is arranged at the bottom of the fire cover seat (301); The central fire cover (304) is arranged in the middle of the inner circle of the fire cover seat (301); the outer ring fire cover (305) is arranged on the upper surface of the fire cover seat (301) and is located at the periphery of the central fire cover (304); the wind blocking sheet (303) is connected to the inner wall of the fire cover seat (301) and is located at the periphery of the central fire cover (304); the central fire cover (304) and the outer ring fire cover (305) are both connected to the air outlet of the burner head (2).

2. The embedded top-inlet gas cooker according to claim 1, characterized in that: The lower surface of the burner head (2) is provided with a mounting foot (4), and the mounting foot (4) is connected to the base (1) via a burner head gasket (5).

3. The embedded top-inlet gas cooker according to claim 1, characterized in that: The burner head (2) is provided with a boss (6); the fire cover seat (301) is provided with a recessed hole; the boss (6) cooperates with the recessed hole.

4. The embedded top-inlet gas cooker according to claim 3, characterized in that: The outer ring fire cover (305) is provided with seven fire outlet heads in a circumference which are in communication with the gas outlet of the burner head (2); and the fire outlet heads are provided with staggered fire row holes.

5. The embedded top-inlet gas cooker according to claim 1, characterized in that: The stove is provided with a double-layer pot rack (7).

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