CN110425604B - Multifunctional waste heat recovery type cooking stove - Google Patents
Multifunctional waste heat recovery type cooking stove Download PDFInfo
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- CN110425604B CN110425604B CN201910699151.3A CN201910699151A CN110425604B CN 110425604 B CN110425604 B CN 110425604B CN 201910699151 A CN201910699151 A CN 201910699151A CN 110425604 B CN110425604 B CN 110425604B
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- pipe
- temperature steam
- sphere
- air guide
- waste heat
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- 239000002918 waste heat Substances 0.000 title claims abstract description 35
- 238000010411 cooking Methods 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007789 gas Substances 0.000 claims abstract description 50
- 239000000779 smoke Substances 0.000 claims abstract description 30
- 238000004321 preservation Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/001—Details arrangements for discharging combustion gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Commercial Cooking Devices (AREA)
- Cookers (AREA)
Abstract
The invention relates to the technical field of gas boilers which are main cooking equipment in kitchen accessories, in particular to a multifunctional waste heat recovery type cooking stove. The multifunctional waste heat recovery type cooking stove comprises a stove body, a high-temperature steam box, a first gas conveying pipe, a low-temperature steam box, a second gas conveying pipe, a heat preservation water box, a smoke guide hood, a waste heat utilization system, a first drain pipe, a water outlet pipe, a first water inlet pipe, a second water inlet pipe and a second drain pipe. The invention utilizes the different quality of water and steam to pass through the spherical structure and the structure matched with the spherical structure, the water film and the spherical structure formed between the water and the spherical structure and the pipeline structure to separate the heat exchange area, and in the process of heating the water, the water and the heat exchange structure in different heat exchange areas exchange heat with the steam, and finally the high-temperature steam and the low-temperature steam are separated, thereby being more beneficial to generating the high-temperature steam and the low-temperature steam and respectively and fully utilizing the high-temperature steam and the low-temperature steam.
Description
Technical Field
The invention relates to a gas boiler which is mainly used for cooking and is applied to kitchen accessories, in particular to a multifunctional waste heat recovery type cooking stove.
Background
At present, a gas cooker for cooking becomes a main tool for cooking in a kitchen for cooking various dishes. The traditional gas cooking stove for cooking has large energy consumption and low energy efficiency, even the basic index of 45 percent of heat efficiency can not be achieved, particularly, a blast stove can meet the requirement of combustion firepower required by cooking to improve the heat load, but the energy efficiency is very low, the general heat efficiency is only 35 to 38 percent, and more than 60 percent of combustion heat energy is wasted through the waste of white discharge of a flue.
The traditional utilization mode of waste gas waste heat after gas combustion is generally used for heating water to obtain hot water or generating high-temperature water vapor to heat water, and the single utilization mode cannot fully utilize the waste heat.
There is a need for a multifunctional waste heat recovery type cooking stove to fully utilize the waste heat of the waste gas generated by gas combustion.
Disclosure of Invention
Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a multifunctional waste heat recovery type cooking stove that makes full use of waste heat of exhaust gas after gas combustion. The invention achieves the above purpose through the following technical scheme.
The invention provides a multifunctional waste heat recovery type cooking stove which comprises a stove body, a high-temperature steam box, a first gas conveying pipe, a low-temperature steam box, a second gas conveying pipe, a heat preservation water box, a smoke guide hood, a waste heat utilization system, a first drain pipe, a water outlet pipe, a first water inlet pipe, a second water inlet pipe and a second drain pipe;
the stove body is of a rectangular structure;
the high-temperature steam box is arranged at the left end of the stove body, the low-temperature steam box is arranged at the right end of the stove body, and the high-temperature steam box and the low-temperature steam box are symmetrically arranged around the stove body;
the heat-preservation water tank is arranged at the front end of the stove body;
the smoke guide hood is of a cylindrical structure with an open upper end and a closed lower end, and the lower end face of the smoke guide hood is connected with the lower end face of the heat preservation water tank;
the range body includes: a stove and a smoke exhaust hole;
a smoke exhaust hole is formed in the stove;
the high temperature steam box includes: the box body, the groove, the air guide hole and the door;
the box body is of a hollow rectangular structure, and a groove is formed in the left end face of the box body;
a plurality of air guide holes are formed in the inner wall surface of the box body at the groove, and the box body is communicated with the inside of the box body in the groove through the air guide holes;
the door seals the area of the box body at the groove;
the structure of the high-temperature steam box is the same as that of the low-temperature steam box;
the waste heat utilization system comprises: the air guide pipe, the spherical pipe I, the spherical pipe II, the flow guide pipe and the air guide cover;
the waste heat utilization system is arranged inside the heat preservation water tank;
the air guide cover is of a cylindrical structure with an open rear end and a closed front end;
the rear end of the air guide hood is connected with the smoke exhaust hole;
the guide pipe is of a cylindrical structure with an open upper end and a closed lower end, and the lower end face of the guide pipe is connected with the side wall face of the air guide cover;
the number of the gas guide pipes is multiple, the upper ends of the gas guide pipes penetrate through the lower part of the gas guide hood and are communicated with the interior of the gas guide hood, and the lower ends of the gas guide pipes penetrate through the side wall surface of the gas guide hood and are communicated with the interior of the gas guide hood;
the bulb tube I comprises: the ball I and the through hole I are formed;
the bulb second includes: a second ball body and a second through hole;
the first sphere and the second sphere are both of spherical structures with hollow interiors;
a plurality of first through holes penetrating through the upper part and the lower part of the first sphere are formed in the vertical direction of the first sphere;
a plurality of second through holes penetrating through the upper part and the lower part of the second sphere are formed in the vertical direction of the second sphere;
the first sphere and the second sphere are fixed on the inner wall surface of the flow guide pipe;
the number of the first through holes and the number of the second through holes are the same as that of the air guide tubes;
the air guide pipe penetrates through the first through hole and the second through hole, and gaps are reserved between the air guide pipe and the first sphere and between the air guide pipe and the second sphere respectively;
the first sphere is arranged above the second sphere;
the first gas conveying pipe comprises: the first L-shaped pipe and the first air guide hole;
the lower end of the first L-shaped pipe extends into the high-temperature steam box, and the upper end of the first L-shaped pipe extends into the flow guide pipe;
the upper end of the L-shaped pipe I is provided with a first air guide hole close to the inner wall surface of the flow guide pipe;
the second gas conveying pipe comprises: an L-shaped pipe II and an air guide hole II;
the lower end of the L-shaped pipe II extends into the high-temperature steam box, and the upper end of the L-shaped pipe II extends into the flow guide pipe;
the upper end of the L-shaped pipe II is provided with a second air guide hole close to the inner wall surface of the flow guide pipe;
the upper end of the first L-shaped pipe is arranged between the first sphere and the second sphere;
the upper end of the L-shaped pipe II is arranged above the ball I;
the first drain pipe is communicated with the inside of the high-temperature steam box;
the second drain pipe is communicated with the interior of the low-temperature steam box;
the water outlet pipe and the water inlet pipe I are communicated with the inside of the heat preservation water tank;
the second water inlet pipe penetrates through the heat preservation water tank and the flow guide pipe to be communicated with the inside of the flow guide pipe, and the second water inlet pipe is arranged above the first sphere.
In one embodiment, the outer surfaces of the stove body, the high-temperature steam box, the first gas conveying pipe, the low-temperature steam box, the second gas conveying pipe and the heat preservation water tank are all provided with heat insulation layers.
In one embodiment, the grooves, the air guide holes and the doors are arranged in a plurality of groups.
In one embodiment, the smoke exhaust hole, the first air conveying pipe, the second air conveying pipe, the smoke guide hood and the waste heat utilization system are provided with multiple groups.
In one embodiment, the box body is provided with a plurality of air vents at the upper part, the front part and the rear part of the groove.
In one embodiment, the box body is provided with a plurality of air guide holes at the lower part of the groove.
The invention has the following beneficial effects:
1. the spherical structure is utilized to perform regional utilization on the waste heat of the waste gas after the gas combustion, so as to heat water and generate high-temperature and low-temperature water vapor.
2. The water and steam quality difference is utilized to pass through the sphere and the structure matched with the sphere, the water film formed between the water and the sphere structure, the sphere structure and the pipeline structure are used for separating the heat exchange area, in the process of heating the water, the water and the heat exchange structure in different heat exchange areas exchange heat with the steam, and finally the high-temperature steam and the low-temperature steam are separated, so that the high-temperature steam and the low-temperature steam can be generated and can be fully utilized respectively.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a partial structural view one of the present invention.
Fig. 3 is a second view of a portion of the structure of the present invention.
Fig. 4 is a view showing a part of the structure of the present invention.
Fig. 5 is a partial structural view four of the present invention.
Fig. 6 is a partial structural view five of the present invention.
Fig. 7 is a partial structural view six of the present invention.
Fig. 8 is a seventh view of a portion of the structure of the present invention.
Fig. 9 is a partial structural view eight of the present invention.
Fig. 10 is a partial structural view nine of the present invention.
Fig. 11 is a partial structural view of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1 and 2, the multifunctional waste heat recovery type cooking stove comprises a stove body 1, a high-temperature steam box 2, a first air delivery pipe 3, a low-temperature steam box 4, a second air delivery pipe 5, a heat preservation water tank 6, a smoke guiding hood 7, a waste heat utilization system 8, a first drain pipe 9, a water outlet pipe 10, a first water inlet pipe 101, a second water inlet pipe 102 and a second drain pipe 103;
the stove body 1 is of a rectangular structure;
the high-temperature steam box 2 is arranged at the left end of the stove body 1, the low-temperature steam box 4 is arranged at the right end of the stove body 1, and the high-temperature steam box 2 and the low-temperature steam box 4 are symmetrically arranged around the stove body 1;
the heat-preservation water tank 6 is arranged at the front end of the stove body 1;
the smoke guide hood 7 is of a cylindrical structure with an open upper end and a closed lower end, and the lower end face of the smoke guide hood is connected with the lower end face of the heat preservation water tank 6;
as shown in fig. 3, the cooktop 1 includes: a stove 11 and a smoke exhaust hole 12;
a smoke exhaust hole 12 is formed in the stove;
as shown in fig. 4, the high temperature steam box 2 includes: the box body 21, the groove 22, the air guide hole 23 and the door 24;
the box body 21 is a rectangular structure with a hollow interior, and a groove 22 is formed in the left end face of the box body;
a plurality of air vents 23 are arranged on the inner wall surface of the box body 21 at the groove 22, and the air vents enable the box body 21 to be communicated with the inside of the box body 21 in the groove 22;
the door 24 seals the area of the box body 21 at the groove 22;
the structure of the high-temperature steam box 2 is the same as that of the low-temperature steam box;
as shown in fig. 5, 6, and 7, the waste heat utilization system 8 includes: the air guide pipe 81, the first bulb pipe 82, the second bulb pipe 83, the guide pipe 84 and the air guide cover 85;
the waste heat utilization system 8 is arranged inside the heat preservation water tank 6;
the air guide hood 85 is a cylindrical structure with an open rear end and a closed front end;
the rear end of the air guide hood 85 is connected with the smoke exhaust hole 12;
the draft tube 84 is a cylindrical structure with an open upper end and a closed lower end, and the lower end surface of the draft tube is connected with the side wall surface of the air guide hood 85;
the number of the gas guide pipes 81 is multiple, the upper ends of the gas guide pipes penetrate through the lower part of the smoke guide hood 7 and are communicated with the inside of the smoke guide hood 7, and the lower ends of the gas guide pipes penetrate through the side wall surface of the gas guide hood 85 and are communicated with the inside of the gas guide hood 85;
as shown in fig. 8 and 9, the bulb tube 82 includes: sphere one 821, via one 822;
bulb two 83 includes: a second sphere 831 and a second through hole 832;
the first sphere 821 and the second sphere 831 are both spherical structures with hollow interiors;
a plurality of first through holes 822 penetrating through the upper part and the lower part of the first sphere 821 are arranged in the vertical direction of the first sphere 821;
a plurality of second through holes 832 penetrating through the upper part and the lower part of the second sphere 831 are arranged in the vertical direction;
the first sphere 821 and the second sphere 831 are fixed on the inner wall surface of the draft tube 84;
the number of the first through holes 822 and the second through holes 832 is the same as that of the air guide pipes 81;
the air guide pipe 81 passes through the first through hole 822 and the second through hole 832, and gaps are respectively reserved between the air guide pipe and the first sphere 821 and between the air guide pipe and the second sphere 832;
the first sphere 821 is arranged above the second sphere 831;
as shown in fig. 10, the first gas delivery pipe 3 includes: the L-shaped pipe I31 and the air guide hole I32;
the lower end of the first L-shaped pipe 31 extends into the high-temperature steam box 2, and the upper end of the first L-shaped pipe extends into the draft tube 84;
a first air guide hole 32 is formed in the upper end of the first L-shaped pipe 31 close to the inner wall surface of the flow guide pipe 84;
as shown in fig. 11, the second gas delivery pipe 5 includes: a second L-shaped pipe 52 and a second air guide hole 51;
the lower end of the L-shaped pipe II 52 extends into the high-temperature steam box 4, and the upper end extends into the draft tube 84;
the upper end of the L-shaped pipe II 52 close to the end of the inner wall surface of the draft tube 84 is provided with a second air guide hole 51;
the upper end of the L-shaped pipe I31 is arranged between the first sphere 821 and the second sphere 831;
the upper end of the L-shaped pipe II 52 is arranged above the ball I821;
the first water discharge pipe 9 is communicated with the inside of the high-temperature steam box 2;
the second water discharge pipe 103 is communicated with the interior of the low-temperature steam box 4;
the water outlet pipe 10 and the water inlet pipe I101 are communicated with the interior of the heat preservation water tank 6;
the second water inlet pipe 102 penetrates through the heat preservation water tank 6 and the flow guide pipe 84 to be communicated with the interior of the flow guide pipe 84, and the second water inlet pipe 102 is arranged above the first sphere 821.
But preferred as an embodiment, the surface of the kitchen body 1, high temperature steam chest 2, gas-supply pipe one 3, low temperature steam chest 4, gas-supply pipe two 5, holding water box 6 all is equipped with the heat insulation layer, and this setting plays the heat preservation effect, prevents simultaneously that the people from missing and bumping the injury.
Preferably, as an implementation mode, the grooves 22, the air guide holes 23 and the door 24 are provided in multiple sets, and the arrangement improves the utilization efficiency of the steam.
Preferably, as an implementation mode, the smoke exhaust hole 12, the first gas pipe 3, the second gas pipe 5, the smoke guide hood 7 and the waste heat utilization system 8 are provided with multiple groups, and the waste heat utilization efficiency is improved by the arrangement.
Preferably, as an implementation mode, the box body 21 is provided with a plurality of air vents 23 at the upper part, the front part and the rear part of the groove 22, and the arrangement improves the utilization efficiency of the steam.
Preferably, as an embodiment, the box body 21 is provided with a plurality of air guide holes 23 at a lower portion of the groove 22, and this arrangement improves the utilization efficiency of the steam, while the condensed water flows to the inside of the box body 21 through the air guide holes 23 at the lower portion.
The working principle of the invention is as follows:
firstly, the stove 11 burns the gas, the burnt gas is discharged through the smoke exhaust hole 12, the gas guide hood 85, the gas guide pipe 81 and the gas guide hood 7, and the burnt gas exchanges heat with the waste heat utilization system 8 in the process.
Secondly, the water is guided to the inside of the guide pipe 84 by the water inlet pipe II 102, flows through the gap between the spherical pipe I82 and the air guide pipe 81 and the gap between the spherical pipe II 83 and the air guide pipe 81, and is finally guided to the heat preservation water tank 6 through the guide pipe 84, the water exchanges heat with combusted gas in the process, part of the water is heated to generate steam, the relative temperature of the steam at the upper end of the spherical pipe I82 is low, the steam is guided to the inside of the low-temperature steam box 4 through the air conveying pipe II 5, the relative temperature of the steam between the spherical pipe I82 and the spherical pipe II 83 is high, and the steam is guided to the inside of the high-temperature steam box 2 through the air conveying pipe I3.
Food is placed in box 21 in recess 22, and the inside high-temperature steam of high-temperature steam chest 2 is cooked food, and low temperature steam chest 4 is used for keeping warm to food.
Fourthly, the first water outlet pipe 9 is used for draining the high-temperature steam box 2, the second water outlet pipe 103 is used for draining the low-temperature steam box 4, and the first water outlet pipe 10 and the first water inlet pipe 101 respectively play a role in draining and feeding water to the heat preservation water tank 6.
Claims (6)
1. A multifunctional waste heat recovery type cooking stove comprises a stove body (1), a high-temperature steam box (2), a first gas conveying pipe (3), a low-temperature steam box (4), a second gas conveying pipe (5), a heat preservation water tank (6), a smoke guide hood (7), a waste heat utilization system (8), a first drain pipe (9), a water outlet pipe (10), a first water inlet pipe (101), a second water inlet pipe (102) and a second drain pipe (103);
the method is characterized in that: the stove body (1) is of a rectangular structure;
the high-temperature steam box (2) is arranged at the left end of the stove body (1), the low-temperature steam box (4) is arranged at the right end of the stove body, and the high-temperature steam box (2) and the low-temperature steam box (4) are symmetrically arranged around the stove body (1);
the heat-preservation water tank (6) is arranged at the front end of the stove body (1);
the smoke guide hood (7) is of a cylindrical structure with an open upper end and a closed lower end, and the lower end face of the smoke guide hood is connected with the lower end face of the heat preservation water tank (6);
the hob body (1) comprises: a stove (11) and a smoke exhaust hole (12);
a smoke exhaust hole (12) is formed in the stove;
the high-temperature steam box (2) comprises: the refrigerator comprises a box body (21), a groove (22), an air guide hole (23) and a door (24);
the box body (21) is of a hollow rectangular structure, and a groove (22) is formed in the left end face of the box body;
a plurality of air vents (23) are formed in the inner wall surface of the box body (21) at the groove (22), and the box body (21) is communicated with the inside of the box body (21) in the groove (22) through the air vents;
the door (24) seals the area of the box body (21) at the groove (22);
the structure of the high-temperature steam box (2) is the same as that of the low-temperature steam box;
the waste heat utilization system (8) comprises: the device comprises a gas guide pipe (81), a first spherical pipe (82), a second spherical pipe (83), a flow guide pipe (84) and a gas guide cover (85);
the waste heat utilization system (8) is arranged inside the heat preservation water tank (6);
the air guide hood (85) is of a cylindrical structure with an open rear end and a closed front end;
the rear end of the air guide hood (85) is connected with the smoke exhaust hole (12);
the draft tube (84) is of a cylindrical structure with an open upper end and a closed lower end, and the lower end face of the draft tube is connected with the side wall face of the air guide cover (85);
the number of the air guide pipes (81) is multiple, the upper ends of the air guide pipes penetrate through the lower part of the smoke guide hood (7) and are communicated with the interior of the smoke guide hood (7), and the lower ends of the air guide pipes penetrate through the side wall surface of the air guide hood (85) and are communicated with the interior of the air guide hood (85);
the bulb one (82) includes: a first sphere (821) and a first through hole (822);
the bulb second (83) includes: a second sphere (831) and a second through hole (832);
the first sphere (821) and the second sphere (831) are both of spherical structures with hollow interiors;
a plurality of first through holes (822) penetrating through the upper part and the lower part of the first sphere (821) are formed in the vertical direction of the first sphere;
a plurality of second through holes (832) penetrating through the upper part and the lower part of the second sphere (831) are formed in the vertical direction of the second sphere;
the first sphere (821) and the second sphere (831) are fixed on the inner wall surface of the draft tube (84);
the number of the first through holes (822) and the second through holes (832) is the same as that of the air guide pipes (81);
the air guide pipe (81) penetrates through the first through hole (822) and the second through hole (832), and gaps are reserved between the air guide pipe and the first sphere (821) and the second sphere (832) respectively;
the first sphere (821) is arranged above the second sphere (831);
the first gas conveying pipe (3) comprises: a first L-shaped pipe (31) and a first air guide hole (32);
the lower end of the first L-shaped pipe (31) extends into the high-temperature steam box (2), and the upper end of the first L-shaped pipe extends into the draft tube (84);
a first air guide hole (32) is formed in the upper end of the first L-shaped pipe (31) close to the inner wall surface of the flow guide pipe (84);
the second gas delivery pipe (5) comprises: a second L-shaped pipe (52) and a second air guide hole (51);
the lower end of the L-shaped pipe II (52) extends into the high-temperature steam box (4), and the upper end of the L-shaped pipe II extends into the draft tube (84);
a second air guide hole (51) is formed in the upper end of the second L-shaped pipe (52) close to the inner wall surface of the guide pipe (84);
the upper end of the first L-shaped pipe (31) is arranged between the first sphere (821) and the second sphere (831);
the upper end of the L-shaped pipe II (52) is arranged above the ball I (821);
the first drain pipe (9) is communicated with the inside of the high-temperature steam box (2);
the second drain pipe (103) is communicated with the interior of the low-temperature steam box (4);
the water outlet pipe (10) and the water inlet pipe I (101) are communicated with the interior of the heat preservation water tank (6);
the second water inlet pipe (102) penetrates through the heat-preservation water tank (6) and the guide pipe (84) to be communicated with the interior of the guide pipe (84), and the second water inlet pipe (102) is arranged above the first sphere (821).
2. The multifunctional waste heat recovery type cooking stove according to claim 1, characterized in that: the outer surfaces of the stove body (1), the high-temperature steam box (2), the first gas conveying pipe (3), the low-temperature steam box (4), the second gas conveying pipe (5) and the heat preservation water tank (6) are all provided with heat insulation layers.
3. The multifunctional waste heat recovery type cooking stove according to claim 1, characterized in that: the grooves (22), the air guide holes (23) and the door (24) are provided with a plurality of groups.
4. The multifunctional waste heat recovery type cooking stove according to claim 1, characterized in that: the smoke exhaust hole (12), the first gas pipe (3), the second gas pipe (5), the smoke guide hood (7) and the waste heat utilization system (8) are provided with a plurality of groups.
5. The multifunctional waste heat recovery type cooking stove according to claim 1, characterized in that: the upper part, the front part and the rear part of the box body (21) at the groove (22) are provided with a plurality of air vents (23).
6. The multifunctional waste heat recovery type cooking stove according to claim 1, characterized in that: the lower part of the box body (21) at the groove (22) is provided with a plurality of air guide holes (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699151.3A CN110425604B (en) | 2019-07-31 | 2019-07-31 | Multifunctional waste heat recovery type cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699151.3A CN110425604B (en) | 2019-07-31 | 2019-07-31 | Multifunctional waste heat recovery type cooking stove |
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| Publication Number | Publication Date |
|---|---|
| CN110425604A CN110425604A (en) | 2019-11-08 |
| CN110425604B true CN110425604B (en) | 2020-11-06 |
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| CN201910699151.3A Expired - Fee Related CN110425604B (en) | 2019-07-31 | 2019-07-31 | Multifunctional waste heat recovery type cooking stove |
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| CN103672974A (en) * | 2013-12-01 | 2014-03-26 | 四川科达节能设备有限公司 | Three-in-one safety energy-saving stove |
| CN203848339U (en) * | 2014-05-18 | 2014-09-24 | 安顺粤鑫餐厨用品成套设备有限公司 | Air return type efficient energy-saving cooking integrated furnace |
| KR101588120B1 (en) * | 2014-05-22 | 2016-01-22 | 임관순 | Stove combined with boiler |
| CN207751015U (en) * | 2017-12-28 | 2018-08-21 | 南充烽英堂厨房电器设备科技有限公司 | A kind of energy saving integrated steam oven of Waste Heat Recovery |
| CN109668181B (en) * | 2019-01-17 | 2023-11-28 | 黄训达 | Multifunctional fuel steam energy-saving stove |
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2019
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| CN110425604A (en) | 2019-11-08 |
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Effective date of registration: 20210222 Address after: 224300 Sheyang port, Sheyang County, Yancheng City, Jiangsu Province Patentee after: No.2 shrimp culture company, Sheyang port, Sheyang County Address before: Room 203, Baten Zhongchuang space, E1 foundation building, phase II, innovation industrial park, Hefei hi tech Zone, Anhui 230000 Patentee before: Anhui Guandong Technology Co.,Ltd. |
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Granted publication date: 20201106 |