CN113701198A

CN113701198A - Time-saving, labor-saving, energy-saving and emission-reducing stove

Info

Publication number: CN113701198A
Application number: CN202111042949.4A
Authority: CN
Inventors: 孙礼安
Original assignee: Guangdong Niga One Trip Two Cake Management Co ltd
Current assignee: Guangdong Niga One Trip Two Cake Management Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2021-11-26

Abstract

The invention relates to the technical field of cooking ranges, and discloses a time-saving, labor-saving, energy-saving and emission-reducing cooking range, wherein a cooking container is placed on a heat conducting plate, a gas stove component combusts the heat conducting plate, the heat conducting plate transfers heat to the cooking container, so that water in the cooking container boils, in the combustion process, redundant heat can be recovered by a waste heat recovery device, after combustion is stopped, the heat of the waste heat recovery device can be transferred to a circulating heat-insulating cavity and then transferred to the heat conducting plate and then transferred to the cooking container, the water in the cooking container can still keep boiling for a period of time, the boiling time of the water in the cooking container can be kept for more than 1 hour, compared with the existing cooking range, a large amount of gas is saved, the water can be kept boiling for 1 hour through violent fire combustion for ten minutes, and the cooking cost is saved.

Description

Time-saving, labor-saving, energy-saving and emission-reducing stove

Technical Field

The invention relates to the technical field of cooking and stewing meat in a pot of a cooking stove, in particular to a time-saving, labor-saving, energy-saving and emission-reducing cooking stove.

Background

As is well known, chinese people do dishes and cook soup and the like and like all like strong fire, the cooking bench for cooking dishes in the city at present mainly has two forms, the first one is a battery furnace cooking range, the second one is a natural gas cooking range, the former can well utilize good heat energy, but because of the limitation of the temperature and the duration, the effect of cooking dishes and cooking soup is difficult to meet the requirement, the latter adopts natural gas, the requirement of the temperature and the duration can be met, but the waste of the energy is serious, so the natural gas is burnt all the time, a large amount of energy is wasted, the environmental protection is not facilitated, and meanwhile, the dish cooking cost of a user is also increased invisibly.

Disclosure of Invention

Based on the above, the invention aims to provide the time-saving energy-saving emission-reducing stove which can still keep boiling for a long time when being extinguished, saves the use of fuel and has good energy-saving emission-reducing effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a time-saving, labor-saving, energy-saving and emission-reducing stove, which comprises:

the cooking bench comprises a cooking bench body, a gas stove component is arranged in the cooking bench body, a heat conducting plate used for bearing a cooking container is arranged above the gas stove component, and a circulating heat preservation cavity is formed between the heat conducting plate and the gas stove component;

and the waste heat recovery device is used for recovering and storing heat and is communicated with the circulating heat preservation cavity.

Preferably, a circulating channel is further arranged inside the cooking bench body, and two ends of the circulating channel are respectively communicated with the waste heat recovery device and the circulating heat preservation cavity.

Preferably, the material of the heat conducting plate is pig iron.

Preferably, the heat conducting plate is in a horn shape, and a plurality of heat conducting holes are formed in the heat conducting plate.

Preferably, the waste heat recovery device is a water tank type waste heat recovery device, and a water outlet pipe is arranged on the waste heat recovery device.

Preferably, an exhaust port is arranged at the top of the waste heat recovery device.

Preferably, the cooking container comprises a stainless steel barrel body, and the bottom of the barrel body is provided with a composite bottom.

Preferably, the gas stove assembly comprises a gas supply system, a combustion system, an ignition system and a control system;

the gas supply system provides gas for the combustion system, the ignition system is used for mixing and igniting the gas and the air, and the control system is used for controlling the process from the beginning to the end of combustion.

Preferably, the cooking bench body is further provided with a fan, and the fan is communicated with the circulating heat preservation cavity.

Preferably, an electromagnetic valve is arranged between the fan and the circulating heat preservation cavity.

The invention has the beneficial effects that:

the invention provides a time-saving labor-saving energy-saving emission-reducing stove, wherein a cooking container is placed on a heat conducting plate, the heat conducting plate is combusted through a gas stove component, the heat conducting plate transmits heat to the cooking container, so that water in the cooking container is boiled, in the combustion process, redundant heat can be recovered by a waste heat recovery device, when combustion is stopped, the heat of the waste heat recovery device is transmitted to a circulating heat-insulating cavity, then transmitted to the heat conducting plate and then transmitted to the cooking container, so that the water in the cooking container can still keep boiling for a period of time after the combustion is stopped, the combustion is stopped after ten minutes of combustion according to experimental tests, the water in the cooking container can still keep boiling for more than 1 hour, compared with the existing stove, the stove saves a large amount of gas, has good energy-saving and emission-reducing effects, the boiling can be kept for 1 hour by burning for ten minutes with strong fire, so that the cooking cost is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a time-saving, labor-saving, energy-saving and emission-reducing cooking range and a cooking container provided by the present invention;

FIG. 2 is a schematic structural diagram of a time-saving, labor-saving, energy-saving and emission-reducing stove matched with a cooking container provided by the invention;

FIG. 3 is a schematic structural diagram of a section of a time-saving, labor-saving, energy-saving and emission-reducing stove provided by the invention.

In the figure:

1. a cooking bench body; 11. a support table; 12. a control knob; 13. an electronic control button; 14. supporting legs; 2. a gas range assembly; 3. a heat conducting plate; 31. a heat conduction hole; 4. a cooking vessel; 41. a barrel body; 42. A composite bottom; 5. a circulating heat preservation cavity; 6. a waste heat recovery device; 61. a water outlet pipe; 62. an exhaust port; 7. A circulation flow channel; 8. a fan; 9. an electromagnetic valve.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 3, the present invention provides a time-saving, labor-saving, energy-saving and emission-reducing stove, comprising:

the gas stove comprises a cooking bench body 1, wherein a gas stove assembly 2 is arranged in the cooking bench body, and preferably, the gas stove assembly 2 comprises a gas supply system, a combustion system, an ignition system and a control system; the gas supply system provides gas for the combustion system, the ignition system is used for mixing and igniting the gas and the air, and the control system is used for controlling the process from the beginning to the end of combustion; it should be noted that the gas stove assembly 2 is the prior art, and no redundancy is provided here; a heat-conducting plate 3 for bearing a cooking container 4 is arranged above the gas stove component 2, and a circulating heat-insulating cavity 5 is formed between the heat-conducting plate 3 and the gas stove component 2; and the waste heat recovery device 6 is used for recovering and storing heat, and the waste heat recovery device 6 is communicated with the circulating heat preservation cavity 5.

The invention provides a time-saving labor-saving energy-saving emission-reducing stove, wherein a cooking container 4 is placed on a heat conducting plate 3, the heat conducting plate 3 is combusted through a gas stove component 2, the temperature during combustion can reach 600-800 ℃ usually, the heat conducting plate 3 transfers heat to the cooking container 4, so that water in the cooking container 4 boils, the temperature during boiling of the water is 100 ℃, if the water is directly discharged, the heat of 500-700 ℃ is wasted in the middle, in the embodiment of the invention, the redundant heat cannot be discharged during the combustion process and can be recovered by a waste heat recovery device 6, when the combustion is stopped, the heat recovered by the waste heat recovery device 6 during the combustion process can be transferred to a circulating heat preservation cavity 5, then transferred to the heat conducting plate 3 and then transferred to the cooking container 4, so that the water in the cooking container 4 can still keep boiling for a period of time after the combustion is stopped, according to experimental tests, the water in the cooking container 4 can still keep boiling for more than 1 hour after ten minutes of combustion and then stopping combustion, compared with the existing stove, the water boiling stove saves a large amount of gas, has good energy-saving and emission-reducing effects, can keep boiling for 1 hour after ten minutes of strong fire combustion, and saves the cooking cost. As shown in fig. 3, as a preferred mode of the embodiment of the present invention, in order to enable heat recovered in the waste heat recovery device 6 to be transferred to the circulating heat preservation chamber 5, a circulating channel 7 is further provided inside the cooking bench body 1, and two ends of the circulating channel 7 are respectively communicated with the waste heat recovery device 6 and the circulating heat preservation chamber 5. Preferably, for better heat preservation, the circulation flow channel 7 may be provided with a double-layer structure, and an aluminum sheet is wrapped at the outermost layer of the double-layer structure.

As a preferable mode of the embodiment of the present invention, the material of the heat conducting plate 3 is pig iron. On one hand, the pig iron cannot be melted at 600 ℃ to 800 ℃, and the pig iron has the characteristics of slow heat transfer and uniform heat transfer as the characteristics of the pig iron, so that the pig iron is heated uniformly and boils more quickly when being transferred to the cooking container 4 aiming at the characteristic of uniform heat transfer, and for the characteristic of slow heat transfer, after flameout, because the pig iron is slow in heat transfer, high temperature accumulated on the pig iron cannot be easily lost, and the time for keeping the cooking container 4 boiling is longer.

As shown in fig. 1 to 3, as a preferred mode of the embodiment of the present invention, the heat conducting plate 3 is in a horn shape, and a plurality of heat conducting holes 31 are formed in the heat conducting plate 3. Specifically, be provided with a supporting bench 11 on the top of a kitchen range body 1, 3 embeddings of heat-conducting plate are installed on supporting bench 11, through setting up heat conduction hole 31, can make when stopping the burning, waste heat recovery device 6's heat passes through circulation flow channel 7 and transmits to circulation heat preservation chamber 5, transmit on heat-conducting plate 3 from circulation heat preservation chamber 5 again, heat conduction hole 31 can make the heat directly pass on 3 transmission cooking container 4 of heat-conducting plate, reduce partial heat transfer and cause thermal waste, furtherly, when cooking container 4 places on heat-conducting plate 3, because the embedding of heat-conducting plate 3 is installed at supporting bench 11, supporting bench 11 also can be embedded into to the part of cooking container 4 bottom, reach a sealed, reduce thermal giving off. Further, the upper surface of the supporting platform 11 is inclined toward the front end of the cooking bench body 1 at a certain angle, so that a user can place the cooking container 4 on the supporting platform 11 conveniently.

As a preferable mode of the embodiment of the present invention, the waste heat recovery device 6 is a water tank type waste heat recovery device 6, and the waste heat recovery device 6 is provided with a water outlet pipe 61. Preferably, the top of the waste heat recovery device 6 is provided with an exhaust port 62. It should be noted that the waste heat recovery device 6 is a prior art, and no surplus is needed here, in this embodiment, the exhaust hole is used to exhaust the excessive waste gas generated by combustion, and the stability of the waste gas is as high as 600 ℃ to 800 ℃, the stability of the exhaust through the water tank type waste heat recovery device 6 is about 100 ℃ through the exhaust hole 62, the excessive heat is recovered by the water tank type waste heat recovery device 6, and the water in the water tank is hot water and can be exhausted through the water outlet pipe 61 for additional use, in this embodiment of the present invention, the water outlet pipe 61 is an adjustable water outlet pipe 61, and the water outlet pipe 61 can be arranged above the cooking container 4 through rotation to add the hot water into the cooking container 4.

As shown in fig. 1, as a preferable mode of the embodiment of the present invention, the cooking container 4 includes a stainless steel barrel 41, and a composite bottom 42 is provided at the bottom of the barrel 41. Specifically, the composite bottom 42 is adopted, so that the heat conduction is fast, the heating is uniform, the heat preservation time is long, and the energy and the time are saved.

As shown in fig. 2, as a preferable mode of the embodiment of the present invention, a fan 8 is further disposed on the cooking bench body 1, and the fan 8 is communicated with the circulating heat preservation chamber 5. Preferably, an electromagnetic valve 9 is arranged between the fan 8 and the circulating heat preservation cavity 5. Can make gas-cooker subassembly 2 obtain abundant burning when the burning through setting up fan 8 to when stopping burning, close the passageway through solenoid valve 9, avoid the heat to run off. Further, in order to make the wind-guiding effect of the fan 8 better, the bottom of the body of the cooking bench body 1 is provided with supporting legs 14, the fan 8 set up in the bottom of the body of the cooking bench 1, the front end of the body of the cooking bench 1 is also provided with an electric control button 13 for controlling the fan 8 to open or close.

The invention provides a time-saving, labor-saving, energy-saving and emission-reducing stove, wherein 40L of water is added into a cooking container 4, a gas stove component is started for 2 ten minutes and then flameout is carried out, the temperature of the water is detected in different time periods, and the detection data is as follows:

time after flame-out (Unit h)	Water temperature (. degree.C.)
		0	100
0.5	100
		1	100
1.3	100
		1.5	99
2	97
		3	93
6	60

According to the detection data, the time-saving, labor-saving, energy-saving and emission-reducing stove provided by the invention can keep the water in the cooking container 4 boiling in a certain time after flameout, and has good time-saving, labor-saving, energy-saving and emission-reducing effects. It should be noted that in this experiment, 40L of water only needs to be burned for 10 minutes to reach boiling, and if less or more water is used, the time for reaching boiling is inconsistent.

The embodiment of the invention provides a time-saving, labor-saving, energy-saving and emission-reducing stove, which only needs 10 minutes or less of heating time for cooking modes of cooking soup, porridge, stewed meat and the like which need to be kept boiling for a long time, and needs to be heated by burning all the time for the traditional stove, so that a large amount of energy is consumed, the environmental protection is not facilitated, and the cooking cost of a user is increased virtually.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A time-saving, labor-saving, energy-saving and emission-reducing stove is characterized by comprising:

the cooking bench comprises a cooking bench body (1), wherein a gas stove component (2) is arranged in the cooking bench body, a heat conducting plate (3) used for bearing a cooking container (4) is arranged above the gas stove component (2), and a circulating heat preservation cavity (5) is formed between the heat conducting plate (3) and the gas stove component (2);

and the waste heat recovery device (6) is used for recovering and storing heat, and the waste heat recovery device (6) is communicated with the circulating heat preservation cavity (5).

2. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 1, wherein a circulating channel (7) is further arranged inside the cooking bench body (1), and two ends of the circulating channel (7) are respectively communicated with the waste heat recovery device (6) and the circulating heat preservation cavity (5).

3. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 2, wherein the heat conducting plate (3) is made of pig iron.

4. A time-saving, labor-saving, energy-saving and emission-reducing stove as claimed in claim 3, wherein the heat conducting plate (3) is trumpet-shaped, and a plurality of heat conducting holes (31) are arranged on the heat conducting plate (3).

5. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 1, wherein the waste heat recovery device (6) is a water tank type waste heat recovery device (6), and a water outlet pipe (7) is arranged on the waste heat recovery device (6).

6. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 5, characterized in that the top of the waste heat recovery device (6) is provided with an exhaust port (62).

7. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 1, wherein the cooking container (4) comprises a stainless steel barrel body (41), and a composite bottom (42) is arranged at the bottom of the barrel body (41).

8. The time-saving, labor-saving, energy-saving and emission-reducing stove according to any one of claims 1 to 7, characterized in that the gas stove assembly (2) comprises a gas supply system, a combustion system, an ignition system and a control system;

9. The time-saving, labor-saving, energy-saving and emission-reducing stove according to claim 8, wherein the cooking bench body (1) is further provided with a fan (8), and the fan (8) is communicated with the circulating heat preservation cavity (5).

10. The stove with the functions of time saving, labor saving, energy saving and emission reduction as claimed in claim 9, wherein an electromagnetic valve (9) is arranged between the fan (8) and the circulating heat preservation cavity (5).