CN115059939A - Intelligent control is with firing burning furnace - Google Patents
Intelligent control is with firing burning furnace Download PDFInfo
- Publication number
- CN115059939A CN115059939A CN202210683914.7A CN202210683914A CN115059939A CN 115059939 A CN115059939 A CN 115059939A CN 202210683914 A CN202210683914 A CN 202210683914A CN 115059939 A CN115059939 A CN 115059939A
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- CN
- China
- Prior art keywords
- pipe
- heat exchanger
- combustion furnace
- heat
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/18—Combinations of steam boilers with other apparatus
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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
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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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)
- Commercial Cooking Devices (AREA)
Abstract
The invention discloses a combustion furnace for intelligent control, comprising: the burner comprises a combustion furnace body, wherein a burner for combustion is arranged on the combustion furnace body, a flue gas heat exchange unit is also arranged on the combustion furnace body, and the heat exchange unit is used for recovering flue gas generated in the burning process of the burner; the heat exchange unit is connected with a heat exchanger arranged in the body through a smoke exhaust pipe, and the upper end of the body is provided with a waste heat pipe connected with an air outlet of the heat exchanger; and the air outlet of the residual heat pipe is used for being connected with the rice steaming device. The invention has strong practicability and functionality and can be widely applied to the technical field of combustion furnaces.
Description
Technical Field
The invention relates to the technical field of combustion furnaces, in particular to a combustion furnace for intelligent control.
Background
In the prior art, a gas stove arranged in a kitchen can generate a certain amount of smoke in the combustion process, the smoke has higher heat energy, and no related arrangement can fully utilize the heat energy of the smoke, so that the heat pollution degree of the limited space of the kitchen is aggravated on the basis of heat energy loss, and the comfort of a person who cooks is influenced.
Therefore, a device capable of fully utilizing the flue gas generated in the combustion process needs to be provided.
Disclosure of Invention
Aiming at the problems, the invention provides a combustion furnace which can realize the function of conveniently controlling the combustion process and the waste heat of the flue gas in the combustion process.
The technical scheme provided by the invention is as follows:
a combustion furnace for intelligent control, comprising:
the burner comprises a combustion furnace body, wherein a burner for combustion is arranged on the combustion furnace body, a flue gas heat exchange unit is also arranged on the combustion furnace body, and the heat exchange unit is used for recovering flue gas generated in the burning process of the burner;
the heat exchange unit is connected with a heat exchanger arranged in the body through a smoke exhaust pipe, and the upper end of the body is provided with a waste heat pipe connected with an air outlet of the heat exchanger; and the air outlet of the residual heat pipe is used for being connected with the rice steaming device.
Preferably, the burner comprises a burning core, the burning core is conveyed and supplied with fuel gas through a fuel gas pipe, and a first control valve is arranged on the fuel gas pipe;
the heat exchange unit comprises an air cylinder accommodating the furnace core inside, the air cylinder is of a double-layer structure with an interlayer, air holes for smoke to pass through are formed in the inner wall surface of the air cylinder, and one end of the smoke exhaust pipe penetrates through the interlayer.
Preferably, the smoke exhaust pipe is provided with a suction fan, and the furnace core is close to the upper end of the air cylinder; the heat exchanger is a surface heat exchanger, the body is provided with a cold water pipe and a hot water pipe, and the hot water pipe and the cold water pipe are both provided with water taps; the cold water pipe is connected with a water inlet of the heat exchanger, and the hot water pipe is connected with a water outlet of the heat exchanger.
Preferably, the air inlet end of the smoke exhaust pipe is connected with the air outlet of a heat exchanger, and the heat exchanger is embedded in the body; and the residual heat pipe is provided with a temperature display instrument for monitoring the temperature and the flow of the gas and a flow display meter.
Preferably, the rear side of the body is provided with an inclined side plate, and the side plate is provided with a smoke outlet connected with an air cylinder;
the body comprises a box body for accommodating the inflator and a supporting leg fixedly connected to the lower portion of the box body, the body is further provided with a temperature probe for monitoring the temperature of the inflator, and the temperature probe is in electric signal connection with the control valve through a temperature controller.
Preferably, the cold water pipe and the hot water pipe are both arranged on the side plate in a penetrating mode, and the water faucet is located on the front side of the side plate.
Compared with the prior art, the invention has the advantages that:
by providing a structure with a heat exchange unit, a heat exchanger and a corresponding residual heat pipe combination, the function of fully utilizing the residual heat of the flue gas generated in the combustion process is realized, the heat pollution generated in the cooking process is reduced, and certain practicability and functionality are realized;
the common combustion furnace core is accommodated in the heat exchange unit, so that the functions of fully conveying and utilizing the flue gas generated in the combustion process by a user are realized, and a certain energy-saving value is realized;
the waste heat pipe is further connected with a rice steaming device, so that the function of fully utilizing heat energy generated in the heat exchanger is realized, and the practicability and the functionality are strong.
Drawings
FIG. 1 is an external structural view of an embodiment of the present invention;
FIG. 2 is a block diagram of a heat exchanger in an embodiment of the invention;
fig. 3 is a signal transmission diagram in an embodiment of the present invention.
Detailed Description
The present invention is described in further detail below with reference to FIGS. 1-3.
A combustion furnace for intelligent control, comprising:
the burner comprises a combustion furnace body 1, wherein a burner 2 for combustion is arranged on the combustion furnace body 1, a flue gas heat exchange unit is also arranged on the combustion furnace body 1, and the heat exchange unit is used for recovering flue gas generated in the combustion process of the burner 2;
the heat exchange unit is connected with a heat exchanger 4 arranged in the body 1 through a smoke exhaust pipe 3, and the upper end of the body 1 is provided with a waste heat pipe 5 connected with an air outlet of the heat exchanger 4; the air outlet of the residual heat pipe 5 is used for being connected with the rice steaming device.
In the process of using the device to implement, the burner 2 is burnt to generate heat in the burning process, so that the cooking utensil for cooking is placed on the upper part of the burner 2, and the function of converting the heat energy for burning into the heat energy of the meal is realized; meanwhile, the generated flue gas enters the smoke exhaust pipe 3 through the heat exchange unit, enters the heat exchanger 4 through the smoke exhaust pipe 3, and realizes the function of gas-water heat exchange by utilizing the heat exchanger 4; then, the hot air generated after heat exchange enters the rice steaming device through the residual heat pipe 5 to realize the function of reutilization.
The furnace end 2 comprises a combustion furnace core, the furnace core is conveyed and supplied with gas through a gas pipe 6, and a control valve I7 is arranged on the gas pipe 6;
the heat exchange unit comprises an air cylinder 8 for accommodating the furnace core inside, the air cylinder 8 is of a double-layer structure with a sandwich layer, the inner wall surface of the air cylinder 8 is provided with an air hole 9 for smoke to pass through, and one end of the smoke exhaust pipe 3 is arranged in the sandwich layer 10 in a penetrating way.
The stove core adopts a common structure for gas combustion in the prior art and is connected with a gas pipe 6 for gas delivery, so that ignition is started after the control valve I7 is opened, and then the combustion function is realized, thereby providing heat energy supply for cooking; because the furnace core can generate a certain amount of smoke in the combustion process, and the smoke temperature is higher, the smoke is recycled by using the air cylinder 8 with the air hole 9, the smoke exhaust pipe 3 is connected with the heat exchanger 4, the waste heat of the smoke is reused, cold water is introduced into the heat exchanger 4 to exchange heat with the smoke, and the function of fully exchanging heat between the smoke and the cold water is realized; the hot water obtained after heat exchange is output through the hot water pipe 12, and cold water is conveyed to the heat exchanger 4 through the cold water pipe 11 in the process.
The smoke exhaust pipe 3 is provided with a suction fan, and the furnace core is close to the upper end of the air cylinder 8; the heat exchanger 4 is a surface type heat exchanger, the body 1 is provided with a cold water pipe 11 and a hot water pipe 12, and the hot water pipe 12 and the cold water pipe 11 are both provided with a water tap 13; the cold water pipe 11 is connected with the water inlet of the heat exchanger 4, and the hot water pipe 12 is connected with the water outlet of the heat exchanger 4.
The heat exchanger 4 is a structure with an outer box body, a heat exchange tube distributed in a snake shape is arranged in the heat exchanger, water flows in the heat exchange tube, smoke flows outside the heat exchange tube, the cold water tube 11 and the hot water tube 12 are respectively connected with an inlet of the heat exchange tube, namely a water inlet of the heat exchanger 4, and the hot water tube 12 is connected with a water outlet of the heat exchange tube, namely a water outlet of the heat exchanger, so that the function of switching and conveying cold water is conveniently realized.
The air inlet end of the smoke exhaust pipe 3 is connected with the air outlet of the heat exchanger 4, and the heat exchanger 4 is embedded in the body 1; the residual heat pipe 5 is provided with a temperature display instrument and a flow display meter for monitoring the gas temperature and the flow.
The residual heat pipe 5 adopts the form of steam generated by recovering hot water, so that the steam is conveyed into the rice steaming device, and the function of fully utilizing heat energy is further realized.
The rear side of the body 1 is provided with an inclined side plate 14, and the side plate 14 is provided with a smoke outlet 15 connected with the air cylinder 8;
the main body 1 comprises a box body 1.1 for containing the air cylinder and a supporting leg 1.2 fixedly connected to the lower part of the box body 1.1, the main body 1 is also provided with a temperature probe 16 for monitoring the temperature of the air cylinder 8, and the temperature probe 16 is in electric signal connection with a control valve 18 through a temperature controller 17.
The smoke outlet 15 realizes the function of conveniently discharging part of the underutilized smoke, thereby realizing directional discharge and reducing the thermal pollution to the limited space such as a kitchen.
The cold water pipe 11 and the hot water pipe 12 are both arranged on the side plate 14 in a penetrating way, and the water tap 13 is positioned on the front side of the side plate 14.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A combustion furnace for intelligent control, comprising:
the burner comprises a combustion furnace body, wherein a burner for combustion is arranged on the combustion furnace body, a flue gas heat exchange unit is also arranged on the combustion furnace body, and the heat exchange unit is used for recovering flue gas generated in the burning process of the burner;
the heat exchange unit is connected with a heat exchanger arranged in the body through a smoke exhaust pipe, and a waste heat pipe connected with an air outlet of the heat exchanger is arranged at the upper end of the body; and the air outlet of the residual heat pipe is used for being connected with the rice steaming device.
2. The combustion furnace for intelligent control as claimed in claim 1, wherein the furnace head comprises a combustion core, the core is supplied with gas by a gas pipe, and the gas pipe is provided with a first control valve;
the heat exchange unit comprises an air cylinder containing the furnace core inside, the air cylinder is of a double-layer structure with an interlayer, an air hole for smoke to pass through is formed in the inner wall surface of the air cylinder, and one end of the smoke exhaust pipe is arranged in the interlayer in a penetrating mode.
3. The combustion furnace as claimed in claim 2, wherein the smoke exhaust pipe is provided with a suction fan, and the furnace core is located near the upper end of the gas cylinder; the heat exchanger is a surface heat exchanger, the body is provided with a cold water pipe and a hot water pipe, and the hot water pipe and the cold water pipe are both provided with water taps; the cold water pipe is connected with a water inlet of the heat exchanger, and the hot water pipe is connected with a water outlet of the heat exchanger.
4. The combustion furnace for intelligent control as recited in claim 3, wherein the gas inlet end of the smoke exhaust pipe is connected with the gas outlet of a heat exchanger, and the heat exchanger is embedded in the body; and the residual heat pipe is provided with a temperature display instrument for monitoring the temperature and the flow of the gas and a flow display meter.
5. The combustion furnace as claimed in claim 4, wherein the rear side of the body is provided with an inclined side plate, and the side plate is provided with a smoke outlet connected with an air cylinder;
the body comprises a box body for accommodating the air cylinder and supporting legs fixedly connected to the lower portion of the box body, a temperature probe for monitoring the temperature of the air cylinder is further arranged on the body, and the temperature probe is in electric signal connection with the control valve through a temperature controller.
6. The combustion furnace as claimed in claim 5, wherein the cold water pipe and the hot water pipe are both inserted into the side plate, and the water tap is located at the front side of the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683914.7A CN115059939A (en) | 2022-06-16 | 2022-06-16 | Intelligent control is with firing burning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683914.7A CN115059939A (en) | 2022-06-16 | 2022-06-16 | Intelligent control is with firing burning furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115059939A true CN115059939A (en) | 2022-09-16 |
Family
ID=83203286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683914.7A Withdrawn CN115059939A (en) | 2022-06-16 | 2022-06-16 | Intelligent control is with firing burning furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115059939A (en) |
-
2022
- 2022-06-16 CN CN202210683914.7A patent/CN115059939A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220916 |