CN215001723U

CN215001723U - Energy-saving steam big pot stove

Info

Publication number: CN215001723U
Application number: CN202121212596.3U
Authority: CN
Inventors: 周万元
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-03
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to an energy-conserving kitchen range equipment technical field, concretely relates to big pot and stove of energy-conserving steam. The boiler comprises a burner, a boiler body shell and a boiler body, wherein the burner and the boiler body are embedded on the boiler body shell, a hearth fire passing inner cavity is formed between the boiler body shell and the boiler body, a burning end of the burner is arranged in the hearth fire passing inner cavity and is just opposite to the bottom of the boiler body, a steam bin is annularly arranged at the top of the outer wall of the boiler body, a hot water bin is annularly arranged outside the steam bin and is used for supplementing hot water to the steam bin, the steam bin seals the hearth fire passing inner cavity, a plurality of smoke heat pipes are arranged in the steam bin and the hot water bin, one ends of the smoke heat pipes penetrate through the steam bin and are communicated with the hearth fire passing inner cavity, the other ends of the smoke heat pipes penetrate through the hot water bin and are communicated with the outer space of the boiler stove, and a steam output pipe for outputting steam is arranged at the top of the steam bin. The utility model discloses can be under the condition that does not influence the pot body and be heated efficiency, effectively improve the utilization ratio to the heat is produced in the burning to the generation efficiency of reinforcing steam.

Description

Energy-saving steam big pot stove

Technical Field

The utility model relates to an energy-conserving kitchen range equipment technical field, concretely relates to big pot and stove of energy-conserving steam.

Background

The gas cooker is characterized in that the corresponding burner is arranged at the bottom of the cauldron, so that gas is combusted to supply heat to the cauldron for cooking. A large amount of heat can be generated during combustion of gas, only a small part of the heat can be really utilized by the large pot, and a large part of the heat can be discharged along with flue gas generated by combustion, so that energy waste is caused. In order to fully utilize the heat discharged along with the smoke, the cooking stove with the steam generating device begins to appear at present, the unnecessary heat generated during combustion can be utilized to heat water, the water is changed into high-temperature steam, and the high-temperature steam is utilized to heat food, so that the heat generated during combustion of the cooking stove is fully utilized.

However, the existing cooking stove with the steam generating device has the defects that the utilization rate of the steam generating device to combustion waste heat is lower, the efficiency of generating steam is also lower, and the discharged flue gas still can carry large heat. Moreover, the steam generating device is usually arranged at the middle part and the lower part of the hearth close to the burner to carry out heat interception, so that the combustion heat is intercepted and shunted by the steam generating device in the middle of the pot bottom conduction process to generate steam, the upper half part of the cauldron is slowly heated, the cauldron is unevenly heated and has insufficient heat, the heat required by cooking needs to be increased, and the whole energy conservation of the stove is very unfavorable for.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a big pot and stove of energy-conserving steam, during its application, can be under the condition that does not influence the pot body and be heated the efficiency, effectively improve the utilization ratio to the combustion heat production to the generation efficiency of reinforcing steam.

The utility model discloses the technical scheme who adopts does:

the utility model provides a big pot and stove of energy-conserving steam, includes combustor, furnace body shell and the pot body, combustor and pot body inlay and establish on the furnace body shell, are formed with the furnace chamber inner chamber of crossing a fire between the furnace body shell and the pot body, the burning end of combustor is arranged in the furnace chamber inner chamber of crossing a fire to just to the bottom of a boiler of the pot body, is equipped with the steam storehouse at the outer wall top ring of the pot body, is equipped with the hot water storehouse at the outside ring in steam storehouse, the hot water storehouse is used for replenishing hot water to the steam storehouse, the steam storehouse is sealed the furnace chamber of crossing a fire, is equipped with a plurality of flue gas heat pipes in steam storehouse and hot water storehouse, the one end of flue gas heat pipe is passed steam storehouse and is crossed fire inner chamber intercommunication with the furnace, and the other end passes the outer space intercommunication of hot water storehouse and pot and stove, the top in steam storehouse is equipped with the steam output tube that is used for exporting steam.

Based on above-mentioned technical content, the main heat that produces through the combustor burning is used for heating the pot body, because the hot-water storage tank sets up at the top of the pot body, makes the heat prolong along the route of pot body conduction, can not be dammed on the way in addition in the conduction, and the heat conduction process of the pot body is complete, makes it be heated evenly and be heated very fast. Meanwhile, the smoke generated by combustion in the over-fire inner cavity of the hearth can carry redundant heat to be transmitted into the smoke heat pipe, the smoke carrying heat firstly passes through the steam bin and heats water in the steam bin through heat conduction, the heat in the smoke heat pipe is more at the moment, the water in the steam bin can be heated to form steam, and the steam is output through the steam output pipe and can be used for steam heating other equipment; when the flue gas carries heat to pass through the hot water bin, the residual heat can be used for heating the water in the hot water bin, the water heated in the hot water bin can be supplemented to the steam bin, and the efficiency of supplementing hot water to the steam bin to generate steam is greatly improved; after passing through the hot water bin, only a very small part of heat in the flue gas heat pipe can be discharged along with the flue gas. Therefore, the utilization rate of heat generated by combustion of the burner can be effectively improved under the condition that the heating efficiency of the pot body is not influenced, the generation efficiency of steam is enhanced, the waste of heat is reduced, and more energy is saved.

In one possible design, a heat reflecting body is arranged in the fire passing inner cavity of the hearth, one end of the heat reflecting body is sleeved on the combustor, the other end of the heat reflecting body is connected with the steam bin, and the shape of the heat reflecting body is matched with that of the pot body. When the heat-reflecting pan is used, the heat-reflecting body matched with the pan body in shape is arranged, so that heat energy generated by combustion of the burner can be reflected and transferred between the heat-reflecting body and the pan body, the utilization rate and the transfer efficiency of the combustion heat energy are improved, and the pan body can be heated more quickly and uniformly.

In one possible design, the flue gas heat pipe is coiled in the steam bin and the hot water bin. When the hot water boiler is used, the flue gas heat pipes are coiled in the steam bin and the hot water bin, so that a flue gas transmission path can be prolonged, and the heat transfer utilization rate of flue gas carrying is improved.

In one possible design, the cooking range further comprises a self-absorption booster pump, the input end of the self-absorption booster pump is communicated with the hot water bin through a hot water bin water outlet pipe, and the output end of the self-absorption booster pump is communicated with the steam bin through a steam bin water inlet pipe. When the steam generator is applied, the hot water bin and the steam bin are respectively communicated through the hot water bin water outlet pipe and the steam bin water inlet pipe by arranging the self-absorption booster pump, and hot water in the hot water bin can be pumped into the steam bin so as to rapidly generate steam in the steam bin.

In one possible design, the interior of the steam bin is provided with a water level detector. When the water level detector is used, the water level in the steam bin can be monitored by the water level detector, and the water in the steam bin is prevented from being dried.

In one possible design, a water level sensing electromagnetic valve is arranged on the water inlet pipe of the steam bin and is electrically connected with the water level detector. When the water level sensor is applied, when the water level detector detects that the water level in the steam bin reaches the warning line, the water level sensing electromagnetic valve is opened, and hot water in the hot water bin is supplemented into the steam bin.

In one possible design, the cooking stove further comprises a water supplementing tank, and the water supplementing tank is communicated with the hot water bin through a hot water bin water supplementing pipe. When the hot water supplying device is used, water can be supplied to the hot water bin through the water supplying tank and the hot water bin water supplying pipe.

In one possible design, a float valve is provided in the refill tank for controlling the water level. When the water supply device is used, the water level in the water supply tank can be controlled through the ball float valve, and sufficient water in the water supply tank can be supplied to the hot water bin.

The utility model has the advantages that:

the utility model discloses a main heat that the combustor burning produced is used for heating the pot body, because the hot-water storage tank sets up at the top of the pot body, makes the heat prolong along the route of pot body conduction, and the conduction can not be dammed on the way moreover, and the heat conduction process of the pot body is complete, makes it be heated evenly and be heated very fast. Meanwhile, the smoke generated by combustion in the over-fire inner cavity of the hearth can carry redundant heat to be transmitted into the smoke heat pipe, the smoke carrying heat firstly passes through the steam bin and heats water in the steam bin through heat conduction, the heat in the smoke heat pipe is more at the moment, the water in the steam bin can be heated to form steam, and the steam is output through the steam output pipe and can be used for steam heating other equipment; when the flue gas carries heat to pass through the hot water bin, the residual heat can be used for heating the water in the hot water bin, the water heated in the hot water bin can be supplemented to the steam bin, and the efficiency of supplementing hot water to the steam bin to generate steam is greatly improved; after passing through the hot water bin, only a very small part of heat in the flue gas heat pipe can be discharged along with the flue gas. Therefore, the utilization rate of heat generated by combustion of the burner can be effectively improved under the condition that the heating efficiency of the pot body is not influenced, the generation efficiency of steam is enhanced, the waste of heat is reduced, and more energy is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.

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

In the figure: 1. a burner; 2. a furnace body shell; 3. a pan body; 4. a fire passing inner cavity of the hearth; 5. a steam bin; 6. a hot water bin; 7. a flue gas heat pipe; 8. a steam output pipe; 9. a heat reflector; 10. a self-priming booster pump; 11. a water outlet pipe of the hot water bin; 12. a steam bin water inlet pipe; 13. a water level sensing solenoid valve; 14. a water replenishing tank; 15. a hot water bin water replenishing pipe; 16. a float valve; 17. a water level detector.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

Example 1:

the embodiment provides an energy-saving steam big pot stove, as shown in fig. 1, comprising a burner 1, a stove body shell 2 and a pot body 3, wherein the burner 1 and the pot body 3 are embedded on the stove body shell 2, a hearth fire passing inner cavity 4 is formed between the furnace body shell 2 and the pot body 3, the combustion end of the combustor 1 is arranged in the hearth fire passing inner cavity 4 and is opposite to the bottom of the pot body 3, a steam bin 5 is annularly arranged at the top of the outer wall of the pot body 3, a hot water bin 6 is annularly arranged outside the steam bin 5, the hot water bin 6 is used for supplementing hot water to the steam bin 5, the steam bin 5 seals the fire passing inner cavity 4 of the hearth, a plurality of flue gas heat pipes 7 are arranged in the steam bin 5 and the hot water bin 6, one ends of the flue gas heat pipes 7 penetrate through the steam bin 5 to be communicated with the fire passing inner cavity 4 of the hearth, the other ends of the flue gas heat pipes penetrate through the hot water bin 6 to be communicated with the outer space of the pot stove, and a steam output pipe 8 for outputting steam is arranged at the top of the steam bin 5.

During specific implementation, the main heat that produces through the burning of combustor 1 is used for heating pot body 3, because hot-water storage 6 sets up at the top of pot body 3, makes the heat prolong along the route of pot body 3 conduction, and the conduction can not be dammed on the way in addition, and the heat conduction process of pot body 3 is complete, makes it be heated evenly and be heated very fast. Meanwhile, the smoke generated by combustion in the fire passing inner cavity 4 of the hearth can carry redundant heat to be transmitted to the smoke heat pipe 7, the smoke carries the heat to firstly pass through the steam bin 5, water in the steam bin 5 is heated through heat conduction, the heat in the smoke heat pipe 7 is more at the moment, the water in the steam bin 5 can be heated to form steam, and the steam is output through the steam output pipe 8 and can be used for steam heating of other equipment; when the flue gas carries heat to pass through the hot water bin 6, the residual heat can be used for heating the water in the hot water bin 6, the water heated in the hot water bin 6 can be supplemented to the steam bin 5, and the efficiency of supplementing hot water to the steam bin 5 to generate steam is greatly improved; after passing through the hot water bin 6, only a very small part of heat in the flue gas heat pipe 7 can be discharged along with the flue gas. Therefore, the utilization rate of heat generated by combustion of the combustor 1 can be effectively improved under the condition that the heating efficiency of the pot body 3 is not influenced, the generation efficiency of steam is enhanced, the waste of heat is reduced, and more energy is saved.

The burner 1 can be an energy-saving burner made of antirust materials, so that heat absorption and heat dissipation of the burner can be greatly reduced, the heat conduction link of a traditional cast iron furnace core furnace plate is reduced, and a large amount of heat energy loss is reduced. The energy-saving burner can reduce self heat absorption when working: the traditional stove combustion disc and assembly are cast by cast iron, and flame is ejected from the combustion disc, so that a large amount of heat is consumed; the energy-saving burner adopts a suspension type combustion principle, the stove body does not absorb heat, and the heat loss is almost zero. The energy-saving burner shortens the burning distance of flame: the flame of the traditional kitchen range is sprayed to the bottom of the pot from the combustion disc for a certain distance, and the long-distance combustion is carried out, so that the heat energy is lost through the air and is greatly reduced after reaching the bottom of the pot, and the room temperature is increased; the energy-saving burner sprays the flame with the thickness of the little finger to the bottom of the pot and then starts to disperse, the distance from the flame to the bottom of the pot is not more than 1.5 cm and the distance from the flame to the edge of the pot is not more than 1 cm, heat dissipation through air is little, the energy utilization rate is high, and the change of the room temperature of a kitchen is not great during burning. The output of gas of the energy-saving burner is low: the traditional kitchen range is provided with two air outlet openings, and belongs to double-pipe air supply; the energy-saving burner only needs one hole, because the burning is sufficient, the outer ring flame of the traditional kitchen range is replaced, the burning time is relatively shortened, the gas meter detection is not needed, and the effect can be clear at a glance.

The steam bin 5, the hot water bin 6 and the flue gas heat pipe 7 are all made of metal materials with excellent heat conducting performance so as to fully conduct heat generated by combustion in the fire passing inner cavity 4 of the hearth and heat transferred from the top of the pot body 3. The number of the steam output pipes 8 can be multiple, and the air inlets of the steam output pipes 8 are arranged at the top end of the steam bin 5, so that the steam in the steam bin 5 can rise and be sufficiently transmitted and utilized.

Example 2:

as an optimization of the above embodiment, a heat reflecting body 9 is arranged in the fire passing inner cavity 4 of the hearth, one end of the heat reflecting body 9 is sleeved on the burner 1, the other end of the heat reflecting body 9 is connected with the steam bin 5, and the shape of the heat reflecting body 9 is matched with that of the pot body 3. In practice, the heat reflector 9 can be made of a corresponding heat-reflective heat-insulating material, which has a high reflection coefficient and can reflect heat away, such as gold, silver, nickel, aluminum foil, or metal-plated polyester, polyimide film, etc. Through the arrangement of the heat reflecting body 9 matched with the pot body 3 in shape, heat energy generated by combustion of the combustor 1 can be reflected and transferred between the heat reflecting body 9 and the pot body 3, so that the utilization rate and the transfer efficiency of the combustion heat energy are improved, and the pot body 3 can be heated more quickly and more uniformly.

The flue gas heat pipe 7 is coiled in the steam bin 5 and the hot water bin 6. During specific implementation, the flue gas heat pipe 7 is coiled in the steam bin 5 and the hot water bin 6, so that the flue gas transmission path is prolonged, and the heat transfer utilization rate of flue gas carrying is improved.

Example 3:

as the optimization of the above embodiment, the cooking range further includes a self-priming booster pump 10, an input end of the self-priming booster pump 10 is communicated with the hot water bin 6 through a hot water bin water outlet pipe 11, and an output end of the self-priming booster pump 10 is communicated with the steam bin 5 through a steam bin water inlet pipe 12. During specific implementation, the self-absorption booster pump 10 is arranged to respectively communicate the hot water bin 6 and the steam bin 5 through the hot water bin water outlet pipe 11 and the steam bin water inlet pipe 12, so that hot water in the hot water bin 6 can be pumped into the steam bin 5, and steam can be rapidly generated in the steam bin 5. The booster pump is a pump for boosting pressure as the name implies, and is mainly used for boosting pressure of a water heater. The booster pump is filled with liquid, then the centrifugal pump is started, the impeller rotates rapidly, the blades of the impeller drive the liquid to rotate, the liquid flows to the outer edge of the impeller by means of inertia when rotating, meanwhile, the impeller sucks the liquid from the suction chamber, in the process, the liquid in the impeller flows around the blades, a lifting force acts on the blades in the flowing motion, in turn, the blades act on the liquid by a force which is equal to the lifting force in magnitude and opposite to the lifting force, the force acts on the liquid, the liquid obtains energy and flows out of the impeller, and at the moment, the kinetic energy and the pressure energy of the liquid are increased. After the self-priming booster pump is used for the first time, the self-priming booster pump can be started to operate without being refilled, and the impeller can be immersed in water after the self-priming booster pump is stopped every time due to the unique pump cavity structure, so that the self-priming function of the self-priming booster pump is ensured.

A water level detector 17 is arranged inside the steam bin 5. During specific implementation, the water level in the steam bin 5 can be monitored by arranging the water level detector 17, so that the water in the steam bin 5 is prevented from being dried. The water level detector 17 may be a probe type water level gauge or a water level sensor.

And a water level induction electromagnetic valve 13 is arranged on the water inlet pipe 12 of the steam bin, and the water level induction electromagnetic valve 13 is electrically connected with a water level detector 17. In specific implementation, when the water level detector 17 detects that the water level in the steam bin 5 reaches the warning line, the water level induction electromagnetic valve 13 is opened, and hot water in the hot water bin 6 is supplemented into the steam bin 5.

Example 4:

as the optimization of the above embodiment, the cooking stove further comprises a water replenishing tank 14, and the water replenishing tank 14 is communicated with the hot water bin 6 through a hot water bin water replenishing pipe 15. In specific implementation, water can be supplemented to the hot water bin 6 through the water supplementing tank 14 and the hot water bin water supplementing pipe 15.

A ball float valve 16 for controlling the water level is arranged in the water replenishing tank 14. In specific implementation, the water level in the water replenishing tank 14 can be controlled through the ball float valve 16, so that sufficient water in the water replenishing tank 14 can be supplied to the hot water bin 6.

The present invention is not limited to the above-mentioned alternative embodiments, and various other products can be obtained by anyone under the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. An energy-saving steam big pot and stove is characterized in that: comprises a burner (1), a furnace body shell (2) and a pot body (3), wherein the burner (1) and the pot body (3) are embedded on the furnace body shell (2), a hearth fire passing inner cavity (4) is formed between the furnace body shell (2) and the pot body (3), the burning end of the burner (1) is arranged in the hearth fire passing inner cavity (4) and is just opposite to the bottom of the pot body (3), a steam bin (5) is annularly arranged at the top of the outer wall of the pot body (3), a hot water bin (6) is annularly arranged outside the steam bin (5), the hot water bin (6) is used for supplementing hot water to the steam bin (5), the steam bin (5) seals the hearth fire passing inner cavity (4), a plurality of flue gas heat pipes (7) are arranged in the steam bin (5) and the hot water bin (6), one end of the flue gas heat pipe (7) passes through the steam bin (5) and is communicated with the hearth fire passing inner cavity (4), the other end of the hot water bin penetrates through the hot water bin (6) to be communicated with the external space of the cooking stove, and a steam output pipe (8) for outputting steam is arranged at the top of the steam bin (5).

2. The energy-saving steam big range according to claim 1, characterized in that: a heat reflecting body (9) is arranged in the fire passing inner cavity (4) of the hearth, one end of the heat reflecting body (9) is sleeved on the combustor (1), the other end of the heat reflecting body is connected with the steam bin (5), and the shape of the heat reflecting body (9) is matched with the pot body (3).

3. The energy-saving steam big range according to claim 1, characterized in that: the smoke heat pipe (7) is coiled in the steam bin (5) and the hot water bin (6).

4. The energy-saving steam big range according to claim 1, characterized in that: the range further comprises a self-absorption booster pump (10), the input end of the self-absorption booster pump (10) is communicated with the hot water bin (6) through a hot water bin water outlet pipe (11), and the output end of the self-absorption booster pump (10) is communicated with the steam bin (5) through a steam bin water inlet pipe (12).

5. The energy-saving steam big range according to claim 4, wherein: and a water level detector (17) is arranged in the steam bin (5).

6. The energy-saving steam big range according to claim 5, wherein: a water level induction electromagnetic valve (13) is arranged on the steam bin water inlet pipe (12), and the water level induction electromagnetic valve (13) is electrically connected with a water level detector (17).

7. The energy-saving steam big range according to claim 1, characterized in that: the range further comprises a water supplementing tank (14), and the water supplementing tank (14) is communicated with the hot water bin (6) through a hot water bin water supplementing pipe (15).

8. The energy-saving steam big range according to claim 7, wherein: a float valve (16) for controlling the water level is arranged in the water replenishing tank (14).