CN212841705U

CN212841705U - Double-return-stroke energy-saving stove

Info

Publication number: CN212841705U
Application number: CN202021533238.8U
Authority: CN
Inventors: 宋明亮
Original assignee: Zhejiang Sakaco Electrical Appliance Co ltd
Current assignee: Zhejiang Sakaco Electrical Appliance Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-30
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a kitchen equipment technical field specifically is an energy-conserving kitchen range of two return strokes, including the top of a kitchen range, one side fixedly connected with furnace of top of a kitchen range, one side fixedly connected with backup pad that the top of a kitchen range was kept away from to furnace, one side fixedly connected with combustor that the top of a kitchen range is close to furnace, one side fixedly connected with water tank that the top of a kitchen range is close to furnace, one side fixedly connected with steam outlet duct of water tank, one side fixedly connected with steam gas collection board that steam outlet duct is close to the water tank. The utility model has the advantages that: the outer fixed surface through first return stroke pipe is connected with the intake pipe can heat combustion-supporting air, and the thermal efficiency is high very much, and one side fixedly connected with air diffuser pipe that the steam outlet duct kept away from the water tank can make the abundant cooling of heat that does not use up, prevents that steam from burning the human body, sets up through the cooperation between steam outlet duct, water tank, steam air collecting plate, breather pipe, steam gas distributing plate and the steam pipe, has reached the purpose of make full use of the energy.

Description

Double-return-stroke energy-saving stove

Technical Field

The utility model relates to a kitchen equipment technical field, especially a two return stroke energy-conserving stoves.

Background

The fixed stove is a soil stove or a brick stove, the stove body consists of a stove door, a stove hearth, a stove top, a stove hole, a chimney and the like, and the fixed stove mainly uses firewood as fuel and is a main stove for ancient cooking. The movable cooker is small and is mostly made of ceramics or metal. In the times of new stone ware, ceramic furnaces and still-connected stoves are available. After spring and autumn warring countries, various copper furnaces, iron furnaces and fire pots which use carbon as fuel are available for cooking and heating.

At present, the existing cooking range in the market generally comprises a cooking range body and a burner, wherein a hearth is arranged in the cooking range body, a pot is placed at a hearth opening, the burner is arranged at the bottom of the hearth, a flue opening communicated with a chimney is arranged on one side of the hearth, and the burner is communicated with an air inlet pipe and an air inlet pipe. When the stove is used, only a part of heat generated by combustion of the burner is absorbed by the pot, other heat is directly discharged from high-temperature flue gas through the flue port, the discharged flue gas heat is basically not utilized, and the heat efficiency of the stove is low.

The utility model discloses an energy-saving kitchen range disclosed in chinese utility model patent application publication specification CN206094072U, this energy-saving kitchen range, though can prevent that coal gas from leaking, the noise abatement, it is good to gather thermal behavior, there is not ever-burning fire, energy-conserving effect is obvious, energy-conserving more than 35%, reduce the harm rate of kitchen range simultaneously, the life of extension product, it is firm durable, need not whole change when part kitchen range part harm, the cost is saved, also be convenient for change and maintenance, the even emergence of gas ability and stable burning of while, effectively solve the problem that the gas burning is insufficient and the strong air current is easily extinguish the fire, however, this energy-saving kitchen range, have the not enough high shortcoming of steam utilization efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a double-return energy-saving stove.

The purpose of the utility model is realized through the following technical scheme: a double-return-stroke energy-saving stove comprises a hearth, wherein a hearth is fixedly connected to one side of the hearth, a supporting plate is fixedly connected to one side of the hearth, which is far away from the hearth, a combustor is fixedly connected to one side of the hearth, which is close to the hearth, and a water tank is fixedly connected to one side of the hearth, which is close to the hearth;

the hot gas collecting plate is fixedly connected with one side of the hot gas collecting plate, which is far away from the hot gas outlet pipe, the hot gas distributing plate is fixedly connected with one side of the vent pipe, which is far away from the hot gas collecting plate, and the hot gas pipe is fixedly connected with one side of the hot gas distributing plate;

the gas collecting opening is formed in the hearth, a first return pipe is fixedly connected to one side, close to the gas collecting opening, of the hearth, an air inlet pipe is fixedly connected to the outer surface of the first return pipe, and a second return pipe is fixedly connected to one end, far away from the gas collecting opening, of the air inlet pipe.

Optionally, one side fixedly connected with air diffuser of water tank is kept away from to the steam outlet duct, the surface fixedly connected with first fan of steam outlet duct.

Optionally, the inside of the air diffusing pipe is hollow, and the outer surface of the air diffusing pipe is provided with an air diffusing hole.

Optionally, one side of the first return pipe close to the cooking bench is fixedly connected with a second fan, and one side of the air inlet pipe close to the first return pipe is fixedly connected with a third fan.

Optionally, one side fixedly connected with that the intake pipe is close to the top of a kitchen range admits air and divides the gas board, admit air and divide one side fixedly connected with outlet duct of gas board far away from the intake pipe, the outlet duct runs through the top of a kitchen range.

Optionally, the hot air pipe is fixedly connected with a second return pipe, and the outer surface of the second return pipe is fixedly connected with the inner wall of the hearth.

Optionally, the outer surface of the hot air outlet pipe is fixedly connected with the water tank, and the outer surface of the hot air pipe is fixedly connected with the water tank.

Optionally, one side fixedly connected with inlet tube that the water tank is close to the steam pipe, one side fixedly connected with outlet pipe that the inlet tube was kept away from to the water tank, one side fixedly connected with tap that the water tank was kept away from to the outlet pipe.

The utility model has the advantages of it is following:

1. this two return stroke energy-saving stove, the surface fixedly connected with intake pipe through first return stroke pipe can heat combustion-supporting air, and the temperature of cold fresh air when getting into furnace is close waste gas just leaves furnace high temperature, so the thermal efficiency is very high, keeps away from the abundant cooling of heat that the water tank was not used up through the one side fixedly connected with air diffuser of steam outlet duct can make, prevents that steam from burning the human body.

2. This energy-conserving kitchen range of two return strokes is close to one side fixedly connected with steam gas collection board of water tank through the steam outlet duct to and the cooperation setting between breather pipe, steam gas distribution board and the steam pipe, utilized the heat that the second return stroke brought, the heat in the utilization steam that can be abundant in the setting of a plurality of breather pipes, the hydroenergy of heating can directly use, has reached the purpose of make full use of the energy.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural diagram of the water tank of the present invention.

In the figure: 1-cooking bench, 2-hearth, 3-support plate, 4-burner, 5-water tank, 6-hot gas outlet pipe, 7-hot gas collecting plate, 8-vent pipe, 9-hot gas distributing plate, 10-hot gas pipe, 11-gas collecting port, 12-first return pipe, 13-gas inlet pipe, 14-second return pipe, 15-gas dispersing pipe, 16-first fan, 17-second fan, 18-third fan, 19-gas inlet distributing plate, 20-gas outlet pipe, 21-water inlet pipe, 22-water outlet pipe and 23-water tap.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a double-return energy-saving stove comprises a cooking bench 1, a hearth 2 is fixedly connected to one side of the cooking bench 1, a supporting plate 3 is fixedly connected to one side of the hearth 2 away from the cooking bench 1, a burner 4 is fixedly connected to one side of the cooking bench 1 close to the hearth 2 for burning, a water tank 5 is fixedly connected to one side of the cooking bench 1 close to the hearth 2 for storing water and heating, a hot air outlet pipe 6 is fixedly connected to one side of the water tank 5, a hot air collecting plate 7 is fixedly connected to one side of the hot air outlet pipe 6, a vent pipe 8 is fixedly connected to one side of the hot air collecting plate 7 away from the hot air outlet pipe 7, a hot air distributing plate 9 is fixedly connected to one side of the hot air distributing plate 9 away from the vent pipe 8, a hot air pipe 10 is fixedly connected to one side of the hot air distributing plate 9 away from the vent pipe 8, and the, the purpose of make full use of the energy has been reached, gas collection mouth 11 has been seted up to furnace 2's inside, furnace 2 is gone up all gas collection mouths 11 and all communicates with each other with first return pipe 12, the hot gas passageway that has seted up in furnace 2, furnace 2 is close to the first return pipe 12 of one side fixedly connected with of gas collection mouth 11, the outer fixed surface of first return pipe 12 is connected with intake pipe 13, can heat combustion-supporting air, the temperature of cold fresh air when getting into furnace 2 has been close waste gas and has just left furnace 2 time high temperature, so the thermal efficiency is very high, intake pipe 13 keeps away from the one end fixedly connected with second return pipe 14 of gas collection mouth 11.

As an optimal technical solution of the utility model: one side of the hot air outlet pipe 6, which is far away from the water tank 5, is fixedly connected with an air dispersing pipe 15, so that unused heat can be sufficiently cooled, a human body can be prevented from being burnt by hot air, and the outer surface of the hot air outlet pipe 6 is fixedly connected with a first fan 16, so that the circulation of the hot air is increased.

As an optimal technical solution of the utility model: the inside of the air-diffusing pipe 15 is hollow, and the outer surface of the air-diffusing pipe 15 is provided with air-diffusing holes for sufficient heat dissipation.

As an optimal technical solution of the utility model: one side of the first return pipe 12 close to the cooking bench 1 is fixedly connected with a second fan 17 to increase the circulation of hot air, and one side of the air inlet pipe 13 close to the first return pipe 12 is fixedly connected with a third fan 18 to provide fresh air for the burner 4.

As an optimal technical solution of the utility model: one side of the air inlet pipe 13 close to the cooking bench 1 is fixedly connected with an air inlet gas distribution plate 19 to uniformly supply fresh air to the combustor 4, one side of the air inlet gas distribution plate 19 far away from the air inlet pipe 13 is fixedly connected with an air outlet pipe 20, and the air outlet pipe 20 penetrates through the cooking bench 1.

As an optimal technical solution of the utility model: the hot air pipe 10 is fixedly connected with the second return pipe 14, and the outer surface of the second return pipe 14 is fixedly connected with the inner wall of the hearth 2, so that secondary utilization is performed.

As an optimal technical solution of the utility model: the outer surface of the hot air outlet pipe 6 is fixedly connected with the water tank 5, and the outer surface of the hot air pipe 10 is fixedly connected with the water tank 5.

As an optimal technical solution of the utility model: one side fixedly connected with inlet tube 21 that water tank 5 is close to hot-air pipe 10, one side fixedly connected with outlet pipe 22 that inlet tube 21 was kept away from to water tank 5, one side fixedly connected with tap 23 that water tank 5 was kept away from to the outlet pipe can directly turn on the water for stir-fry.

The working process of the utility model is as follows: the third fan 18 works to convey air to the combustor 4 for combustion supporting, hot air passes through the first fan 16 and the second fan 17 for return stroke, conveyed air is heated after the first return stroke, and water in the water tank 5 is heated after the second return stroke, so that the purpose of energy utilization is achieved.

In summary, the following steps: this energy-conserving kitchen range of two return strokes, outer fixed surface through first return stroke pipe 12 is connected with intake pipe 13 can heat combustion-supporting air, the temperature of cold fresh air when getting into furnace 2 has been close waste gas high temperature when just leaving furnace 2, so the thermal efficiency is very high, one side fixedly connected with air diffuser 15 of keeping away from water tank 5 through hot gas outlet duct 6 can make the abundant cooling of heat that does not use up, prevent that the hot gas from burning the human body, one side fixedly connected with hot gas air-collecting plate 7 that is close to water tank 5 through hot gas outlet duct 6, and breather pipe 8, the cooperation setting between hot gas air-distributing plate 9 and the hot-air pipe 10, the heat that the second return stroke brought has been utilized, the heat in the utilization hot gas that can be abundant in the setting of a plurality of breather pipes 8, the hydroenergy of heating can directly use, the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-return energy-saving stove is characterized in that: the heating furnace comprises a cooking bench (1), wherein a hearth (2) is fixedly connected to one side of the cooking bench (1), a supporting plate (3) is fixedly connected to one side, far away from the cooking bench (1), of the hearth (2), a combustor (4) is fixedly connected to one side, close to the hearth (2), of the cooking bench (1), and a water tank (5) is fixedly connected to one side, close to the hearth (2), of the cooking bench (1);

the hot gas collecting plate is characterized in that a hot gas outlet pipe (6) is fixedly connected to one side of the water tank (5), a hot gas collecting plate (7) is fixedly connected to one side, close to the water tank (5), of the hot gas outlet pipe (6), a vent pipe (8) is fixedly connected to one side, far away from the hot gas outlet pipe (6), of the vent pipe (8), a hot gas distributing plate (9) is fixedly connected to one side, far away from the hot gas collecting plate (7), of the vent pipe (8), and a hot gas pipe (10) is fixedly connected to one side, far away from the vent pipe (8), of the hot gas distributing plate (;

gas collection mouth (11) have been seted up to the inside of furnace (2), furnace (2) are close to one side fixedly connected with first return pipe (12) of gas collection mouth (11), the external fixed surface of first return pipe (12) is connected with intake pipe (13), one end fixedly connected with second return pipe (14) of gas collection mouth (11) are kept away from in intake pipe (13).

2. A dual-pass energy saving stove as claimed in claim 1, wherein: one side fixedly connected with gas distributing pipe (15) that water tank (5) were kept away from in steam outlet duct (6), the surface fixedly connected with first fan (16) of steam outlet duct (6).

3. A dual-pass energy saving stove as claimed in claim 2, wherein: the interior of the air diffusion pipe (15) is hollow, and the outer surface of the air diffusion pipe (15) is provided with air diffusion holes.

4. A dual-pass energy saving stove as claimed in claim 1, wherein: the first return pipe (12) is fixedly connected with a second fan (17) at one side close to the cooking bench (1), and the air inlet pipe (13) is fixedly connected with a third fan (18) at one side close to the first return pipe (12).

5. A dual-pass energy saving stove as claimed in claim 1, wherein: intake pipe (13) are close to one side fixedly connected with of top of a kitchen range (1) and admit air gas distribution plate (19), one side fixedly connected with outlet duct (20) of intake pipe (13) are kept away from in gas distribution plate (19) that admits air, outlet duct (20) run through top of a kitchen range (1).

6. A dual-pass energy saving stove as claimed in claim 1, wherein: the hot air pipe (10) is fixedly connected with a second return pipe (14), and the outer surface of the second return pipe (14) is fixedly connected with the inner wall of the hearth (2).

7. A dual-pass energy saving stove as claimed in claim 1, wherein: the outer surface of the hot air outlet pipe (6) is fixedly connected with the water tank (5), and the outer surface of the hot air pipe (10) is fixedly connected with the water tank (5).

8. A dual-pass energy saving stove as claimed in claim 1, wherein: one side fixedly connected with inlet tube (21) that hot gas pipe (10) are close to in water tank (5), one side fixedly connected with outlet pipe (22) of inlet tube (21) are kept away from in water tank (5), one side fixedly connected with tap (23) of water tank (5) are kept away from to the outlet pipe.