CN209960486U

CN209960486U - Furnace end and rice steaming and boiling bucket

Info

Publication number: CN209960486U
Application number: CN201920725767.9U
Authority: CN
Inventors: 武彩芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-17
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a cooking utensil technical field specifically is a furnace end and rice cooker of cooking, the rice cooker of cooking includes the staving, the staving is inside to be hollow structure, staving upper end opening, staving internal connection has the bottom plate, the bottom plate level sets up, the bottom plate sub-unit connection has the furnace end, the furnace end includes the casing, the inside hollow structure that is of casing, casing upper end opening, the casing bottom is sealed, casing one side is connected with the fuel and advances the pipe, the fuel advances the pipe and has seted up the fuel import, cavity intercommunication in fuel import and the casing, fuel inlet connection fuel nozzle, fuel nozzle passes through the pipe connection fuel pump, the ignition opening has been seted up to the casing side, the cavity intercommunication in ignition opening and the casing, the some firearm is connected to the ignition opening, power supply unit. The utility model discloses a cook rice bucket uses the furnace end of structure optimization, guarantees the security to extension fuel nozzle's life. In addition, the rice steaming and boiling bucket improves the heat use efficiency and accelerates the steaming and boiling efficiency.

Description

Furnace end and rice steaming and boiling bucket

Technical Field

The utility model relates to a cooking utensil technical field specifically is a furnace end and rice bucket of cooking.

Background

The rice steaming or cooking barrel adopts a bottom heating mode to heat water in the barrel, thereby realizing the cooking purpose. In a common structure, liquid fuel such as methanol or vegetable oil is sucked from the bottom of a cooking rice bucket by a pump and sprayed into a furnace end through a nozzle, the nozzle enters the furnace end from the bottom of the furnace end, the nozzle sprays the fuel into a mist shape, and an igniter ignites and ignites the fuel.

However, the above structure has certain problems: when the machine just opened, fuel just sprayed into the furnace end by the nozzle in, because fuel carries a certain amount of air in the pipe when getting into the nozzle, the fuel that is mixing the air becomes the column very easily after spraying into the furnace end, because of the volume of fuel is great, difficult whole burning to the furnace end of prior art all is bottom open structure, unburnt fuel just flows out by the bottom opening, because of the fuel easily ignites, causes potential safety hazards such as conflagration easily. In addition, the nozzle extends into the furnace end and is arranged in the burning flame for a long time, so that the service life is short.

In addition, the existing furnace ends are all arranged at the bottom for heating, the waste heat of the flue gas can not be fully utilized, and the energy is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of prior art, provide a furnace end and cook rice bucket.

In order to solve the technical problem, the utility model provides a following technical scheme:

a furnace end comprises a shell, wherein the interior of the shell is of a hollow structure, namely a combustion cavity. The upper end of the shell is open, and the bottom of the shell is closed. Casing one side is connected with the fuel and advances the pipe, and the fuel advances the pipe and has seted up the fuel import, and the cavity intercommunication in fuel import and the casing has been seted up to the casing side and has been ignited the opening, ignites the cavity intercommunication in opening and the casing. The fuel inlet is used for connecting the fuel nozzle, and the ignition opening is used for connecting the igniter. When the fuel injector is used, the fuel sprayed from the fuel nozzle is ignited by the igniter, and the fuel nozzle continues to spray mist fuel, thereby continuing combustion. In the structure, the bottom of the furnace end is sealed, the fuel nozzle is arranged on one side, when the furnace end is ignited and just started, the dropped fuel directly falls on the bottom of the furnace end, and the fuel falling on the bottom of the furnace end can be burnt out when the flame is large. The utility model discloses the furnace end bottom is sealed, can prevent that fuel from dropping to the outside, guarantees safe in utilization, and in addition, the nozzle setting advances a tub department at the fuel, and apart from burning flame far away, can prolong nozzle life. The experiment proves, same nozzle, the furnace end structure of prior art, the nozzle on average needs a change in three months, utilizes the utility model discloses the furnace end, the nozzle can prolong to an average change in six months, has reduced use cost.

The top of the shell is connected with a fixing plate, and the fixing plate is used for connecting the furnace end with the cooking equipment.

Preferably, the shell is of a hollow cylindrical structure, the fuel inlet pipe is arranged on one side of the shell, and the central line of the fuel inlet pipe is perpendicular to the central line of the shell.

The utility model provides a rice cooking barrel, includes the staving, and staving inside is hollow structure, staving upper end opening, and staving internal connection has the bottom plate, and the bottom plate level sets up, and the bottom plate sub-unit connection has the furnace end, and bottom plate upper portion is the chamber of cooking for holding water. The furnace end comprises a shell, wherein the interior of the shell is of a hollow structure, the upper end of the shell is open, and the bottom of the shell is closed. Casing one side is connected with the fuel and advances the pipe, and the fuel advances the pipe and has seted up the fuel import, and the fuel import communicates with the cavity in the casing, and fuel inlet connects fuel injector, and fuel injector passes through pipe connection fuel pump, and fuel injector is the nozzle structure that can spout vaporific fuel. The shell side has been seted up the ignition opening, and the cavity intercommunication in ignition opening and the shell, the ignition opening connects some firearm, and some firearm are connected power supply unit, and some firearm select uses the electric ignition structure. The fuel pump and the power supply device are arranged at the lower part of the bottom plate.

The top of the shell is connected with a fixed plate, and the bottom plate is connected with the furnace end through the fixed plate.

The shell is of a hollow cylindrical structure, the fuel inlet pipe is arranged on one side of the shell, and the fuel inlet pipe is perpendicular to the central line of the shell.

The top of the furnace end is connected with a fire passing pipe, the furnace end is communicated with one end of the fire passing pipe, the fire passing pipe penetrates through the bottom plate to enter the barrel body on the upper portion of the bottom plate, the other end of the fire passing pipe penetrates through the bottom plate to be connected with an induced draft fan on the lower portion of the bottom plate, the induced draft fan is connected with a chimney, and the chimney penetrates through the barrel body to extend. Under the draught fan suction effect, flame in the furnace end can get into the fire tube, and the fire tube setting is in the barrel, and the transmission that can direct full aspect of burning heat in the fire tube is for the water in the barrel, and the draught fan passes through chimney and outside air intercommunication. Compared with a bottom heating mode, the heating mode fully utilizes heat generated by combustion, and the heating efficiency is high.

The fire passing pipes are spirally wound and arranged in the barrel body, so that a heat source is fully utilized.

A sealing base is arranged between the fire passing tube and the bottom plate, so that the sealing performance of water contained in the barrel body at the upper part of the bottom plate is guaranteed.

The barrel body is provided with a water outlet, the water outlet is arranged at the upper part of the bottom plate and is connected with a water outlet pipeline, the water outlet pipeline is connected with a water outlet valve, and the water outlet is used for discharging water in the barrel body.

The utility model discloses the beneficial effect who reaches is:

the utility model discloses a furnace end configuration optimization can prevent that fuel from dropping to the operational environment in, guarantees the security, and in addition, the fuel nozzle can be protected to the furnace end structure, prolongs fuel nozzle's life.

The utility model discloses a cook rice bucket uses the furnace end of structure optimization, guarantees the security to extension fuel nozzle's life. In addition, the rice steaming and boiling bucket improves the heat use efficiency and accelerates the steaming and boiling efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the structure of a burner;

FIG. 2 is a schematic view showing the construction of a rice cooking barrel;

fig. 3 is a top view of fig. 2.

In the figure: 1. a housing; 2. a fuel inlet pipe; 3. a fixing plate; 4. a barrel body; 5. a water outlet valve; 6. a water outlet pipeline; 7. a base plate; 8. a fuel pump; 9. a power supply device; 10. a fuel nozzle; 11. an induced draft fan; 12. a chimney; 13. an overtire tube; 14. an igniter; 15. and (6) sealing the base.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b):

as shown in fig. 1, the burner includes a housing 1, the housing 1 is a hollow cylinder structure, and a hollow portion inside the housing 1 is a combustion chamber. The upper end of the shell 1 is open, and the bottom of the shell 1 is closed. Casing 1 one side is connected with fuel and advances pipe 2, and fuel advances pipe 2 and has seted up the fuel import, and the cavity intercommunication in fuel import and the casing 1, fuel advance 2 central lines of pipe and the perpendicular setting of casing 1 central line. The side of the shell 1 is provided with an ignition opening, the ignition opening is communicated with a cavity in the shell 1, and the ignition opening is directly arranged on the side wall of the shell 1.

The top of the shell 1 is connected with a fixing plate 3, and the fixing plate 3 is connected to the outer surface of the shell 1 in a circular ring shape.

As shown in fig. 2 and 3, a rice cooking barrel comprises a barrel body 4, wherein the barrel body 4 is of a hollow cylindrical structure, the upper end and the lower end of the barrel body 4 are both provided with openings, a bottom plate 7 is fixedly connected inside the barrel body 4, the bottom plate 7 is horizontally arranged, the bottom plate 7 is tightly connected with the inner wall of the barrel body 4, the bottom plate and the barrel body are sealed, the barrel body 4 on the upper part of the bottom plate 7 is used for containing water, the water can be used for cooking noodles or steaming food, and a heating device is arranged on the lower part of the bottom plate 7 and used for heating.

The lower part of the bottom plate 7 is connected with a furnace end through a fixing plate 3, the furnace end comprises a shell 1, the inside of the shell 1 is of a hollow structure, the shell 1 is of a cylindrical structure, the upper end of the shell 1 is open, the bottom of the shell 1 is closed, and the top of the shell 1 is connected with the fixing plate 3. Casing 1 one side is connected with the fuel and advances pipe 2, and the fuel advances 2 central lines of pipe and casing 1 central lines and sets up perpendicularly, and the fuel advances pipe 2 and has seted up the fuel import, and the cavity intercommunication in fuel import and the casing 1, fuel inlet connection fuel nozzle 10, and fuel nozzle 10 passes through pipe connection fuel pump 8, and fuel nozzle 10 is the nozzle structure of the vaporific fuel of jettison, and fuel pump 8 passes through the outside fuel storage equipment of pipe connection. The ignition opening has been seted up to casing 1 side, and the cavity intercommunication in ignition opening and the casing 1, ignition opening tie point firearm 14, and power supply unit 9 is connected to some firearm 14, and power supply unit 9 is some firearm control module, the action of control point firearm, and some firearm 14 chooses for use the electric ignition structure. The fuel pump 8 and the power supply device 9 are arranged at the lower part of the bottom plate 7, the lower part of the barrel body 4 is connected with a support leg, and an auxiliary pipeline of the fuel pump 8 and a power supply line of the power supply device 9 penetrate out from the lower part of the barrel body 4.

The outside of the barrel body 4 is connected with a control switch (not marked in the drawing), and the control switch is connected with the igniter power supply device and the fuel pump through electric signals.

The opening at the top of the furnace end is connected with a fire passing pipe 13, the opening of the furnace end shell 1 is communicated with one end of the fire passing pipe 13, the upper opening of the bottom plate 7 is formed, the fire passing pipe 13 penetrates through the bottom plate 7 through the opening to enter the barrel body on the upper portion of the bottom plate, the other end of the fire passing pipe 13 penetrates through the other opening of the bottom plate to be connected with an induced draft fan 11 on the lower portion of the bottom plate 7, the induced draft fan 11 is connected with a chimney 12, and. The fire passing pipe 13 is spirally wound and arranged in the barrel body 4, and the fire passing pipe 13 is a metal pipe.

A sealing base 15 is arranged between the fire passing tube 13 and the bottom plate 7, the sealing base 15 is annular, the sealing base 15 is tightly sleeved on the outer circular surface of the fire passing tube 13, the sealing base 15 is arranged on the upper portion of the bottom plate 7, and the sealing base 15 is fixedly and tightly connected with the bottom plate 7, so that the sealing performance is guaranteed.

The side wall of the barrel body 4 is provided with a water outlet which is arranged at the upper part of the bottom plate 7, the water outlet is connected with a water outlet pipeline 6, and the water outlet pipeline 6 is connected with a water outlet valve 5.

Claims

1. The utility model provides a furnace end, its characterized in that, includes casing (1), and casing (1) is inside to be hollow structure, casing (1) upper end opening, and casing (1) bottom is sealed, and casing (1) one side is connected with fuel and advances pipe (2), and fuel advances pipe (2) and has seted up the fuel import, cavity intercommunication in fuel import and casing (1), and the ignition opening has been seted up to casing (1) side, and the cavity intercommunication in ignition opening and casing (1).

2. The burner according to claim 1, characterized in that the top of the housing (1) is connected to a fixing plate (3).

3. The furnace end of claim 1 or 2, wherein the casing (1) is a hollow cylinder structure, the fuel inlet pipe (2) is arranged at one side of the casing (1), and the central line of the fuel inlet pipe (2) is perpendicular to the central line of the casing (1).

4. The utility model provides a rice cooking barrel, which is characterized in that, the rice cooking barrel comprises a barrel body (4), staving (4) inside is hollow structure, staving (4) upper end opening, staving (4) internal connection has bottom plate (7), bottom plate (7) level sets up, bottom plate (7) sub-unit connection has the furnace end, the furnace end includes casing (1), casing (1) inside is hollow structure, casing (1) upper end opening, casing (1) bottom is sealed, casing (1) one side is connected with fuel inlet pipe (2), fuel inlet pipe (2) have seted up the fuel import, the fuel import communicates with the cavity in casing (1), fuel inlet connects fuel nozzle (10), fuel nozzle (10) passes through pipe connection fuel pump (8), ignition opening has been seted up to casing (1) side, ignition opening communicates with the cavity in casing (1), ignition opening connects some firearm (14), the fuel pump (8) is disposed below the bottom plate (7).

5. The cooking rice bucket according to claim 4, wherein the top of the shell (1) is connected with a fixing plate (3), and the bottom plate (7) is connected with the burner through the fixing plate (3).

6. The rice cooking barrel according to claim 4 or 5, wherein the casing (1) is a hollow cylindrical structure, the fuel inlet pipe (2) is arranged at one side of the casing (1), and the fuel inlet pipe (2) is arranged perpendicular to the center line of the casing (1).

7. The cooking rice bucket according to claim 4, wherein the top of the burner is connected with a fire passing pipe (13), the burner is communicated with one end of the fire passing pipe (13), the fire passing pipe (13) penetrates through the bottom plate (7) and enters the bucket body at the upper part of the bottom plate, the other end of the fire passing pipe (13) penetrates through the bottom plate and is connected with an induced draft fan (11) at the lower part of the bottom plate (7), the induced draft fan (11) is connected with a chimney (12), and the chimney (12) penetrates through the bucket body (4) and extends to the outside of the bucket body (4).

8. The cooking rice bucket according to claim 7, wherein the fire-passing tube (13) is arranged spirally wound in the bucket body (4).

9. The cooking rice bucket according to claim 7, characterized in that a sealing seat (15) is provided between the fire-fighting tube (13) and the floor (7).

10. The cooking rice bucket according to claim 4, wherein the bucket body (4) is provided with a water outlet, the water outlet is arranged at the upper part of the bottom plate (7), the water outlet is connected with a water outlet pipeline (6), and the water outlet pipeline (6) is connected with a water outlet valve (5).