CN212644700U

CN212644700U - High-efficiency energy-saving cooking range

Info

Publication number: CN212644700U
Application number: CN202021607324.9U
Authority: CN
Inventors: 杨瑞康
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-02
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a burning kitchen range technical field, especially an energy-efficient cooking kitchen range, this cooking kitchen range include the kitchen body, draw in the fire cover in, internal preheating tube, the annular fueling injection equipment of being equipped with of kitchen, the setting is coiled to the preheating tube circumference annular, the preheating tube is used for fuel to preheat, annular fueling injection equipment is including spouting the oil body, intercommunication pipe, it is the circumference and encircles the setting to spout the oil body, adjacent spout the oil body and pass through intercommunication pipe intercommunication. A burner is arranged in the flame gathering cover, and a distributor is connected in the burner. The annular oil injection device heats the preheating pipe in a large range, so that fuel is more sufficiently preheated, the combustion effect is more sufficient, the generation of black smoke is reduced, and the combustion is more environment-friendly; meanwhile, the fuel energy is saved, and the purpose of saving energy is achieved; in addition, be equipped with annular distributor on through the furnace end, make the flame that annular fueling injection equipment produced more even to owing to be equipped with a plurality of fuel sprayer, fuel output is bigger, and burning firepower is stronger, and the thermal efficiency is higher.

Description

High-efficiency energy-saving cooking range

Technical Field

The utility model relates to a burning cooking range technical field, especially a high-efficient energy-saving cooking range.

Background

The feeding unit is a general name of utensils for supplying staple food, non-staple food, fuel and the like to military personnel, and generally comprises a cooking range, a unit box, a military pot, a water-carrying bag and the like.

The existing cooking range has the problem of insufficient fuel combustion during combustion, so that black smoke is generated during combustion, the cooking production efficiency is influenced, and fuel (carried) is wasted; but also affects the cooking production environment and deteriorates the quality of surrounding air and environmental sanitation.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model discloses a high-efficiency energy-saving cooking range.

The utility model provides a technical scheme that its technical problem adopted is: an efficient energy-saving cooking range comprises a range body and a flame gathering cover, wherein the range body is arranged in a cylindrical shape, the flame gathering cover is connected with the top of the stove body, a preheating pipe and an annular oil spraying device are arranged in the stove body, the circumference of the preheating pipe is annularly coiled, one end of the preheating pipe extends out of the stove body, the other end of the preheating pipe extends downwards and is communicated with the annular oil injection device, the annular oil injection device is connected to the bottom of the stove body and comprises a plurality of oil injection bodies, an interconnecting pipe and an oil delivery pipe, the oil injection body is communicated with the preheating pipe through an oil delivery pipe, the oil injection body is arranged in a circumferential surrounding way, the middle part of the oil injection body is provided with a central oil injection body, the top of the oil spray body is provided with an oil spray hole, the adjacent oil spray body and the central oil spray body are communicated through an intercommunicating pipe, a furnace end is arranged in the flame gathering cover, an angle bracket is arranged at the top of the furnace end, and the circumference of the angle bracket is fixedly connected to the inner side wall of the flame gathering cover in a surrounding manner.

As a further improvement of the utility model: the furnace end is provided with two rings of annular through grooves, the annular through grooves are connected with a distributor, the distributor comprises an inner ring and an outer ring, inner spiral holes are formed in the inner ring, and the inner spiral holes are distributed at intervals on the circumference; the outer ring is provided with outer spiral holes which are circumferentially arranged at intervals.

As a further improvement of the utility model: the circumferential directions of the inner spiral hole and the outer spiral hole are opposite.

As a further improvement of the utility model: and one end of the preheating pipe is provided with an adjusting valve.

As a further improvement of the utility model: an oil inlet is formed in the tail end of the preheating pipe.

As a further improvement of the utility model: the stove body and the fire gathering cover are provided with a plurality of air inlets.

Compared with the prior art, this the utility model discloses beneficial effect is:

1: the annular oil injection device heats the preheating pipe in a large range, so that fuel is more sufficiently preheated, the combustion effect is more sufficient, the generation of black smoke is reduced, and the combustion is more environment-friendly; meanwhile, the fuel energy is saved, and the purpose of energy conservation is achieved.

2: the annular fire distributor is arranged on the furnace end and the spiral holes are arranged on the fire distributor at intervals on the circumference, so that the flame of the annular oil spraying device is more uniformly distributed when penetrating through the furnace end, and is more beneficial to uniform heating; and because annular fueling injection equipment is equipped with a plurality of fuel sprayer, fuel output is bigger, and the firepower that burns is stronger, and the thermal efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic top view of an annular fuel injection device.

Fig. 4 is a schematic view of a burner structure.

Detailed Description

In this document, relational terms such as first and second, and the like may be 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. Also, 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. The invention will now be further described with reference to the accompanying description and examples:

referring to fig. 1-4, a high-efficiency energy-saving cooking range comprises a range body 12 and a flame gathering cover 11, wherein the range body 12 is arranged in a cylindrical shape, the flame gathering cover 11 is connected to the top of the range body 12, and a handle 13 is connected to one side of the range body 12.

The range body 12 is internally provided with a preheating pipe 24 and an annular oil injection device 25, the preheating pipe 24 is annularly coiled on the circumference, one end of the preheating pipe 24 extends out of the range body 12, and the other end of the preheating pipe extends downwards and is communicated with the annular oil injection device 25. The preheating pipe 24 is circumferentially and annularly coiled to improve the preheating time of fuel.

The annular oil injection device 25 is connected to the bottom of the stove body 12, the annular oil injection device 25 comprises a plurality of oil injection bodies 26, an interconnecting pipe 27 and an oil delivery pipe 28, the oil injection bodies 26 are communicated with the preheating pipe 24 through the oil delivery pipe 28, the oil injection bodies 26 are circumferentially arranged in a surrounding mode, a central oil injection body 32 is arranged in the middle of the oil injection bodies 26, oil injection holes 31 are formed in the tops of the oil injection bodies 26 and the central oil injection body 32, and the adjacent oil injection bodies 26 and the central oil injection body 32 are communicated through the interconnecting pipe 27. The arrangement is such that the preheating pipe 24 can uniformly deliver fuel to the fuel injection body 26 and the central fuel injection body 32; compared with the traditional single oil injection body, the annular oil injection device 25 has the advantages of larger oil injection quantity, stronger combustion firepower and higher thermal efficiency.

A burner 22 is arranged in the flame collecting cover 11, an angle bracket 21 is arranged at the top of the burner 22, and the circumference of the angle bracket 21 is fixedly connected to the inner side wall of the flame collecting cover 11 in a surrounding manner. The angle bracket 21 is used for supporting a cooking rice cooker.

The furnace end 22 is provided with two rings of annular through grooves, the annular through grooves are connected with the distributor 23, the distributor 23 comprises an inner ring 43 and an outer ring 42, inner spiral holes 44 are formed in the inner ring 43, and the inner spiral holes 44 are circumferentially distributed at intervals; the outer ring 42 is provided with outer spiral holes 41, and the outer spiral holes 41 are circumferentially arranged at intervals. The spiral holes are distributed at intervals on the circumference of the distributor 23, so that the flame generated by the annular oil injection device 25 is uniformly distributed when penetrating through the furnace end 22, and uniform heating is facilitated.

Preferably, the inner spiral hole 44 and the outer spiral hole 41 are opposite in circumferential direction. With such an arrangement, the flame penetrating through the inner spiral hole 44 and the outer spiral hole 41 is distributed more uniformly.

In order to adjust the amount of the fuel injected by the fuel injector 26 and the central fuel injector 32, the preheating pipe 24 is provided with an adjusting valve 14 at one end.

An oil inlet 15 is arranged at the tail end of the preheating pipe 24. The oil inlet 15 is used for connecting an external fuel pipe.

The range body 12 and the flame gathering cover 11 are provided with a plurality of air inlets 16.

One of the specific applications of this embodiment is:

in use, the oil inlet 15 is connected with an external fuel pipe, the regulating valve 14 is opened, and the annular oil injection device 25 generates flame by ignition of an external igniter. Because the oil spray body and the central oil spray body of the annular oil spray device 25 are arranged in a surrounding manner and are arranged at the bottom of the preheating pipe 24, when the annular oil spray device 25 generates flame for combustion, the preheating pipe 24 is heated in a large range, so that the temperature of the preheating pipe 24 is higher, and the fuel in the pipe is more fully preheated. Because the fuel is fully preheated and enters the fuel injection body 26 through the oil delivery pipe 28 to be sprayed and combusted, the amount of black smoke is less during combustion, the combustion is environment-friendly, the fuel is saved, and the purpose of energy conservation is achieved. The burning flame passes through the annular through groove of the burner 22 and reaches the annular distributor. Because the spiral holes on the inner ring and the outer ring of the fire distributor are circumferentially arranged at intervals, the flame is uniformly and circumferentially distributed after penetrating through the spiral holes, which is favorable for uniform heating; in addition, in this embodiment, since the annular fuel injection device is provided with 5 fuel injection bodies 26, the fuel output is larger, the combustion fire is stronger, and the heat efficiency is higher.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the claims and the specification.

Claims

1. The utility model provides a high-efficient energy-conserving cooking kitchen range, includes the kitchen body, draws in the cover of fire, the kitchen body is the cylinder setting, draw in the cover of fire and connect in kitchen body top, its characterized in that:

the internal preheating pipe, annular fueling injection equipment that are equipped with of kitchen, the annular of preheating pipe circumference is coiled and is set up, preheating pipe one end extends to the external kitchen body, other end downwardly extending and with annular fueling injection equipment intercommunication, annular fueling injection equipment connects in kitchen body bottom, annular fueling injection equipment includes that a plurality of spouts the oil body, intercommunication pipe, defeated oil pipe, it is through defeated oil pipe and preheating pipe intercommunication to spout the oil body, it is that the circumference encircles and sets up and the middle part is equipped with central fuel sprayer to spout the oil body, it is equipped with the nozzle opening to spout the oil body top, adjacent fuel sprayer, central fuel sprayer pass through intercommunication pipe intercommunication, it is equipped with the furnace end in the flame hood to draw in, the furnace end top is equipped with the horn frame, the horn frame circumference encircles fixed connection and draws.

2. The energy efficient cooking hob according to claim 1, characterized in that: the furnace end is provided with two rings of annular through grooves, the annular through grooves are connected with a distributor, the distributor comprises an inner ring and an outer ring, inner spiral holes are formed in the inner ring, and the inner spiral holes are distributed at intervals on the circumference; the outer ring is provided with outer spiral holes which are circumferentially arranged at intervals.

3. The energy efficient cooking hob according to claim 2, characterized in that: the circumferential directions of the inner spiral hole and the outer spiral hole are opposite.

4. The energy efficient cooking hob according to claim 1, characterized in that: and one end of the preheating pipe is provided with an adjusting valve.

5. The energy efficient cooking hob according to claim 1, characterized in that: an oil inlet is formed in the tail end of the preheating pipe.

6. The energy efficient cooking hob according to claim 1, characterized in that: the stove body and the fire gathering cover are provided with a plurality of air inlets.