CN107642902B - High-efficiency heating furnace - Google Patents
High-efficiency heating furnace Download PDFInfo
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- CN107642902B CN107642902B CN201711010614.8A CN201711010614A CN107642902B CN 107642902 B CN107642902 B CN 107642902B CN 201711010614 A CN201711010614 A CN 201711010614A CN 107642902 B CN107642902 B CN 107642902B
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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
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Abstract
The invention discloses a high-efficiency heating furnace, which comprises a water tank, wherein a water inlet and a water outlet are arranged on the water tank, an exhaust port is arranged at the top of the water tank, a furnace body is arranged in the water tank, a plurality of metal spiral smoke exhaust pipes communicated with the inside of the furnace body are connected to the furnace body, an outer smoke exhaust hole is arranged on the water tank, high-temperature gas in the furnace body is discharged to the outer smoke exhaust hole through the metal spiral smoke exhaust pipes and is discharged out of the water tank through the outer smoke exhaust hole, and an air inlet channel and a feeding channel communicated with the inside of the furnace body and the outside of the water tank are arranged in the water tank. The furnace body is arranged in the water tank, after water is filled in the water tank, heat energy on the furnace wall can be directly transferred to water, so that the water temperature rises rapidly, hot gas formed by combustion in the furnace body is spirally conveyed in the water for a long distance through the metal spiral smoke exhaust pipe connected to the furnace body, so that the heat of high-temperature gas is fully absorbed by the water, and the utilization rate of the combustion heat energy of the heating furnace is greatly improved.
Description
Technical Field
The invention relates to a high-efficiency heating furnace.
Background
In winter, the warmer is used in many places, and the warmer is used for heating by electric heat according to heat sources, such as a warm air blower, heat exchange, such as an air conditioner, and fuel, such as a heating stove, and indirect heating modes, such as heating water by using coal and gas, and then conveying hot water to a heat dissipation device through a pipeline, and radiating heat energy of the hot water into air through the heat dissipation device, so that the environment temperature is increased, and the heating effect is achieved.
From the aspect of energy sources adopted by the heating mode, the heating mode is only two modes, namely electric heating and fuel heating, the product adopting electric heating generally has the defects of high energy consumption and large consumption, a fan heater with 2 kilowatts can only generate 7.2MJ in one hour, the heating effect is not obvious, but the heating effect is not obvious, two-degree electricity in one hour can be converted into RMB with more 1 yuan, so that the heating mode is not practical in the poor northern places, and many people or houses cannot adopt the expensive heating mode, the fuel heating mainly refers to coal heating, and the cost is less than 0.5 yuan because the coal is low in price and long in combustion time, and the heating coal with one kilogram can generate 25.115MJ, so that the heating by adopting the coal is more in line with the requirements of residents.
However, the heating device using coal or gas is relatively backward at present, taking the heating device using coal as an example, the traditional heating device uses a coal-fired furnace as an example, the coal is fired in the furnace body, a chimney on the furnace is communicated to the outside, when the furnace is burnt only by the coal, heat is released to the inside through the furnace wall and part of the chimney, and most of the heat is discharged to the outside through the chimney, so that the heat energy waste is very large.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the high-efficiency heating furnace can greatly improve the utilization efficiency of the heat energy of fire coal.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a high-efficient heating furnace, includes a water tank, is provided with water inlet and delivery port on the water tank, and the water tank top is provided with the gas vent, is provided with a furnace body in the water tank, is connected with the inside metal spiral smoke exhaust pipe of a plurality of intercommunication furnace bodies on the furnace body, is provided with outer smoke vent on the water tank, and the high-temperature gas in the furnace body is passed through metal spiral smoke exhaust pipe and is sent to outer smoke vent to discharge the water tank through outer smoke vent, be provided with inside and the external inlet channel of water tank of intercommunication furnace body and feed channel in the water tank.
As a preferable scheme, the furnace body is T-shaped, and the metal spiral smoke exhaust pipes are all connected to the top surface of the furnace body.
As a preferable scheme, the outer smoke exhaust hole is arranged at the top of the water tank, the upper end of the metal spiral smoke exhaust pipe extends upwards to the smoke exhaust hole, a liquid level control device is arranged in the water tank, and the liquid level is controlled to be lower than the upper end of the metal spiral smoke exhaust pipe.
As a preferable scheme, the water tank is internally provided with a gas collecting disc which is connected on the outer smoke discharging hole in a sealing way, the gas collecting disc is a hollow sealing shell, the upper end of the gas collecting disc is open, the open end of the gas collecting disc is in sealing butt joint with the outer smoke discharging hole, and the upper end of the metal spiral smoke discharging pipe is respectively connected to the lower end face and/or the side wall of the gas collecting disc in a sealing way and is communicated with the inside of the gas collecting disc.
As a preferable scheme, the outer smoke exhaust hole is connected with an outwards extending chimney, and the chimney is provided with an exhaust gas secondary combustion separation device.
As a preferable scheme, furnace body fixed connection is in water tank bottom plate center, the inlet channel is seted up on the water tank bottom plate, and the water tank below is provided with the stove seat, is provided with the burning disc that inserts in the furnace body through the inlet channel in the stove seat, and the burning disc is the feed channel.
As a preferable scheme, be provided with the guide rail of horizontal arrangement in the stove seat, the sliding is provided with the coaster on the guide rail, is provided with a actuating mechanism and a elevating system on the coaster, actuating mechanism is used for driving the coaster to remove along the guide rail, elevating system's top sets up the burning disc, and the coaster slides along the guide rail and can remove the burning disc to the inlet channel under, elevating system can rise the burning disc and insert in the stove body, or will burn the dish and descend to the water tank below, the inlet channel is provided with the stove pad outward, is provided with a large amount of penetrability's holes on the stove pad, and the one end of stove pad rotates to be connected on the water tank bottom plate, and the stove pad rotates can break away from or cover inlet channel, outer feed hole has been seted up on the water tank lateral wall, has seted up interior feed hole on the furnace body lateral wall, is provided with the inlet pipe of both ends in sealing connection interior feed hole and outer feed hole respectively in the water tank.
As a preferable scheme, the outer feeding hole is higher than the inner feeding hole, so that the feeding pipe is obliquely arranged, a cover plate is covered on the inner feeding hole, the upper end of the cover plate is hinged on the inner wall of the furnace body through a hinge shaft which is horizontally arranged, and the cover plate feeds Kong Guanbi under the action of gravity of the cover plate.
As a preferred scheme, one end of the stove pad is connected with a rotating shaft parallel to the stove pad, two shaft seats matched with the rotating shaft are arranged on the water tank bottom plate, two ends of the rotating shaft are respectively inserted into the two shaft seats, so that the stove pad can longitudinally swing along the rotating shaft, a baffle is vertically arranged on the water tank bottom plate on one side, far away from the air inlet channel, of the shaft seat, the baffle is parallel to the rotating shaft, a plurality of contact pins are arranged on one surface, facing the rotating shaft, of the baffle, the contact pins correspond to holes in the stove pad one by one, and when the stove pad swings downwards around the rotating shaft, the contact pins can be inserted into the holes in the stove pad.
As a preferable scheme, the rotary table is connected in the furnace seat in a rotary way, the axial direction of the rotary table is parallel to the axial direction of the rotary shaft, a push rod is hinged to the rotary table, the other end of the push rod is hinged to the furnace cushion, a power device for driving the rotary table to rotate is arranged in the furnace seat, and the reciprocating rotation of the rotary table drives the furnace cushion to swing up and down.
The beneficial effects of the invention are as follows: the furnace body is arranged in the water tank, after water is filled in the water tank, heat energy on the furnace wall can be directly transferred to water, so that the water temperature rises rapidly, hot gas formed by combustion in the furnace body is spirally conveyed in the water for a long distance through the metal spiral smoke exhaust pipe connected to the furnace body, so that the heat of high-temperature gas is fully absorbed by the water, and the utilization rate of the combustion heat energy of the heating furnace is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic diagram of the driving mechanism in fig. 1.
In fig. 1 to 2: 1. the device comprises a water tank, 2, a water inlet, 3, a water outlet, 4, an exhaust outlet, 5, a furnace body, 6, a metal spiral smoke exhaust pipe, 7, an outer smoke exhaust hole, 8, an air inlet channel, 9, a feeding channel, 10, a gas collecting disc, 11, a chimney, 12, a waste gas secondary combustion separation device, 13, a water tank bottom plate, 14, a furnace seat, 15, a combustion disc, 16, a guide rail, 17, a pulley, 18, a driving mechanism, 19, a lifting mechanism, 20, a furnace cushion, 21, an outer feeding hole, 22, an inner feeding hole, 23, a feeding pipe, 24, a cover plate, 25, a hinge shaft, 26, a rotating shaft, 27, a shaft seat, 28, a baffle plate, 29, a contact pin, 30, a turntable, 31, a push rod, 32, a power device, 33, a dust collecting box, 34, a gas supply hose, 35, a valve, 36, an electric motor, 37, a gear, 38, a rack, 39, a liquid level control device, 40, a dust guide plate, 41 and a radiating fin.
Detailed Description
Specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The efficient heating furnace shown in fig. 1 comprises a water tank 1, wherein a water inlet 2 and a water outlet 3 are arranged on the water tank 1, an exhaust port 4 is arranged at the top of the water tank 1, a furnace body 5 is arranged in the water tank 1, a plurality of metal spiral smoke exhaust pipes 6 communicated with the inside of the furnace body 5 are connected to the furnace body 5, an outer smoke exhaust hole 7 is arranged on the water tank 1, high-temperature gas in the furnace body 5 is discharged to the outer smoke exhaust hole 7 through the metal spiral smoke exhaust pipes 6 and is discharged out of the water tank 1 through the outer smoke exhaust hole 7, and an air inlet channel 8 and a feeding channel 9 communicated with the inside of the furnace body 5 and the outside of the water tank 1 are arranged in the water tank 1.
The furnace body 5 is arranged in the water tank 1, after water is filled in the water tank 1, heat energy on the furnace wall can be directly transferred to water, so that the water temperature rises rapidly, hot gas formed by combustion in the furnace body 5 is spirally conveyed in the water for a long distance through the metal spiral smoke exhaust pipe 6 connected to the furnace body 5, so that the heat of the high-temperature gas is fully absorbed by the water, and the utilization rate of the combustion heat energy of the heating furnace is greatly improved.
In order to further improve the energy absorption of water to high-temperature gas, the sum of the pipe diameters of all the metal spiral smoke exhaust pipes 6 is larger than the sectional area of the air inlet channel, so that the moving speed of the gas in the metal spiral smoke exhaust pipes is reduced, and the contact time of the high-temperature gas and water is prolonged.
In order to further improve the heat radiation effect of the side wall of the furnace body 5, a heat radiation fin 41 is provided on the outer side wall of the furnace body 5.
The furnace body 5 is T-shaped, the area of the top surface of the furnace body is greatly increased, and more metal spiral smoke exhaust pipes 6 can be arranged, so that the advancing speed of high-temperature gas in the metal spiral smoke exhaust pipes 6 is reduced, the heat energy absorption efficiency is improved, the metal spiral smoke exhaust pipes 6 are all connected to the top surface of the furnace body, the high-temperature gas is discharged to the position of the outer smoke exhaust holes 7 through the metal spiral smoke exhaust pipes 6, and the high-temperature gas is discharged out of the water tank 1 through the outer smoke exhaust holes 7.
In order to further enlarge the area of the top surface of the furnace body, the top surface of the furnace body is in an upwards arched spherical shape.
The outer smoke vent 7 is located the top of water tank 1, metal spiral smoke vent 6 upper end upwards extends to smoke vent 7, be provided with liquid level control device in the water tank 1, control liquid level is less than metal spiral smoke vent 6's upper end, cut off intaking when controlling the liquid level and reach the peak, liquid level control device 39 can be traditional floater valve, also can adopt liquid level detection device to detect the liquid level, and receive the signal of liquid level that liquid level detection device detected through the controller, the rethread controller controls intaking, the mode of controlling intaking is traditional mode, connect the inlet tube on the inlet tube, set up the solenoid valve that intakes on the inlet tube, after the liquid level signal that liquid level detection device sent is received to the controller, the switching of solenoid valve that intakes is controlled according to the signal, thereby control intaking (not shown in the control diagram that intakes).
When the liquid level in the water tank 1 is controlled to be lower than the upper end of the metal spiral smoke exhaust pipe 6, the metal spiral smoke exhaust pipe 6 can be not in sealing connection with the outer smoke exhaust hole 7, the space above the liquid level can serve as a smoke exhaust channel, and the gas exhausted from the upper end of the metal spiral smoke exhaust pipe 6 is exhausted from the outer smoke exhaust hole 7 through the space in the tank 1 above the liquid level, so that the structure of the heating furnace can be simplified, and the manufacturing cost is reduced.
The water tank 1 is internally provided with a gas collecting disc 10 which is connected on the outer smoke discharging hole 7 in a sealing way, the gas collecting disc 10 is a hollow sealing shell, the upper end of the gas collecting disc is open, the open end of the gas collecting disc is in sealing butt joint with the outer smoke discharging hole 7, and the upper end of the metal spiral smoke discharging tube 6 is respectively connected to the lower end face and/or the side wall of the gas collecting disc 10 in a sealing way and is communicated with the inside of the gas collecting disc 10.
The gas is isolated from water by the gas collecting disc 10, so that the water in the water tank 1 is prevented from being polluted by the gas, the water heated by the heating furnace can be used for heating and drinking, the water level in the water tank can further rise, the contact area between the metal spiral smoke exhaust pipe 6 and the water is enlarged, and the heat energy absorption effect of the water on high-temperature gas in the metal spiral smoke exhaust pipe 6 is improved.
The outer smoke exhaust hole 7 is connected with an outwardly extending chimney 11, the chimney 11 is provided with a waste gas secondary combustion separation device 12, waste gas is treated while being guided to be abandoned, gas which can be combusted again is separated out and is reused, and harmful gas which cannot be combusted again is subjected to harmless treatment by adopting a three-way catalytic method.
The furnace body 5 is fixedly connected to the center of the water tank bottom plate 13, the water quantity around the furnace body 5 is ensured to be balanced, the water temperature in the furnace body 5 is enabled to be balanced to rise, the air inlet channel 8 is formed in the water tank bottom plate 13, the furnace seat 14 is arranged below the water tank 1, the combustion disc 15 inserted into the furnace body through the air inlet channel 8 is arranged in the furnace seat 14, and the combustion disc 15 is the feeding channel 9.
The combustion disc 15 is a device for burning gas, the structure of the device is similar to that of a combustion device on a gas stove, the combustion disc 15 is connected with a gas supply hose 34, a valve 35 is arranged on the gas supply hose 34, the combustion disc 15 is used for heating water in the water tank 1, compared with fire coal, the combustion process is more controllable, and the valve 35 can be adjusted according to the water temperature so as to control the flame intensity.
The furnace seat 14 is internally provided with a horizontally arranged guide rail 16, the guide rail 16 is slidably provided with a pulley 17, the pulley 17 is provided with a driving mechanism 18 and a lifting mechanism 19, the driving mechanism 18 is used for driving the pulley 17 to move along the guide rail 16, the driving mechanism 18 can be a hydraulic push rod arranged at one end of the guide rail 16, or can be an electric motor 36 fixedly connected to the pulley 17, the output shaft end of the electric motor 36 is fixedly provided with a gear 37, the guide rail 16 is fixedly provided with a rack 38 extending along the guide rail 16, the gear 37 is meshed with the rack 38, then the pulley 17 can be driven to move along the guide rail 16 by rotating the gear 37, the top of the lifting mechanism 19 is provided with a combustion disc 15, the pulley 17 can slide along the guide rail 16 to move the combustion disc 15 to the right below an air inlet channel 8, the lifting mechanism 19 can lift the combustion disc 15 into the furnace body 5, or lower the combustion disc 15 to the lower below the water tank 1, the air inlet channel 8 is externally provided with a furnace cushion 20, one end of the furnace cushion 20 is rotatably connected to the water tank 13, the furnace cushion 20 is rotatably provided with the water tank 20, the inner side wall 21 and the two ends of the water tank 21 and the two side walls 22 are respectively provided with feed holes 23, the feed holes 23 are respectively formed in the feed channel 21 and the feed channel 22 are sealed by the two side walls 23.
When the lifting mechanism 19 drives the combustion disc 15 to descend below the water tank 1, then the driving mechanism 18 drives the pulley 17 to drive the combustion disc 15 to be far away from the air inlet channel 8, then the furnace cushion 20 is rotated to cover the air inlet channel 8, coal blocks can be added into the furnace body 5 through the feeding pipe 23, the driving device 18 drives the pulley 17 to move the combustion disc 15 below the air inlet channel 8 to ignite the combustion disc 15, the combustion disc 15 is utilized to ignite the coal blocks, after the coal blocks are ignited, the combustion disc 15 is closed, and the pulley 17 is moved to one side of the air inlet channel 8 again, so that the heating furnace can autonomously select fire coal or gas, fire coal and money are saved, and gas is more convenient.
The outer feed hole 21 is higher than the inner feed hole 22, the feed pipe 23 is obliquely arranged, a cover plate 24 is covered on the inner feed hole 22, the upper end of the cover plate 24 is hinged to the inner wall of the furnace body 5 through a hinge shaft 25 which is horizontally arranged, the cover plate 24 closes the inner feed hole 22 under the action of gravity of the cover plate, high-temperature gas is prevented from being discharged from the feed pipe 23, the upper edge of the feed pipe 23 is flush with the inner wall of the furnace body 5, the lower edge of the feed pipe 23 is inserted into the inner feed hole 22, one end face of the feed pipe 23, which is positioned in the furnace body 1, forms an inclined angle of 5-10 degrees with the side wall of the furnace body 1, and the cover plate 24 can better seal the mouth of the feed pipe 23.
One end of the furnace cushion 20 is connected with a rotating shaft 26 parallel to the furnace cushion 20, two shaft seats 27 matched with the rotating shaft 26 are arranged on the water tank bottom plate 13, two ends of the rotating shaft 26 are respectively inserted into the two shaft seats 27, so that the furnace cushion 20 can longitudinally swing along the rotating shaft 26, a baffle 28 is vertically arranged on the water tank bottom plate 13 at one side of the shaft seat 27 far away from the air inlet channel 8, the baffle 28 is parallel to the rotating shaft 26, a plurality of pins 29 are arranged on one surface of the baffle 28 facing the rotating shaft 26, the pins 29 are in one-to-one correspondence with holes on the furnace cushion 20, and when the furnace cushion 20 swings downwards around the rotating shaft 26, the pins 29 can be inserted into the holes on the furnace cushion 20, so that coal cinder in the holes on the furnace cushion 20 is removed, the furnace cushion 20 is kept ventilated, and coal is fully combusted.
The rotary table 30 is rotatably connected to the furnace seat 14, the axial direction of the rotary table 30 is parallel to the axial direction of the rotary shaft 26, a push rod 31 is hinged to the rotary table 30, the other end of the push rod 31 is hinged to the furnace cushion 20, a power device 32 for driving the rotary table 30 to rotate is arranged in the furnace seat 14, and the reciprocating rotation of the rotary table 30 drives the furnace cushion 20 to swing up and down.
The temperature of the furnace cushion 20 is very high because of the coal blocks burned, and the internal space of the furnace seat 14 is small, so that the manual operation is inconvenient, and the mechanical automation is adopted to control the opening and closing of the furnace cushion 20, thereby saving labor and being safe.
After fire coal, coal slag falls from holes of the furnace cushion 20, an ash receiving box 33 is further arranged in the furnace seat 14 for cleaning slag conveniently, an ash guide plate 40 is arranged in an area outside the ash receiving box 33, the ash guide plate 40 is obliquely arranged above the ash receiving box 33, one side of the bottom of the ash guide plate 40 extends to be right above the ash receiving box 33, and after the coal slag falls on the ash guide plate 40, the coal slag can roll into the ash receiving box 33 along the ash guide plate 40, so that coal slag ash can not fall into the furnace seat 14 everywhere, and the cleaning of the furnace seat 14 is kept.
The high-efficiency heating furnace can be used for a household hot water heating system, water can be recycled through a water supply system, the heated and cooled water returns to the water tank 1 from the water inlet 2, and the heated hot water enters a hot water conveying pipeline of the hot water heating system from the water outlet 3, so that continuous heating is realized, the heat energy absorption efficiency of the heating furnace is high, and the energy-saving effect is good.
The high-efficiency heating furnace can also be used for drinking water supply, and has the advantages of high boiling water heating speed, less fuel consumption, low cost and emission reduction due to good heat energy absorption effect.
The above embodiments are merely illustrative of the principles and effects of the present invention, and some of the applied embodiments, and are not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient heating furnace, a serial communication port, including a water tank (1), be provided with water inlet (2) and delivery port (3) on water tank (1), water tank (1) top is provided with gas vent (4), be provided with a furnace body (5) in water tank (1), be connected with a plurality of inside metal spiral exhaust pipe (6) of intercommunication furnace body (5) on furnace body (5), be provided with outer smoke vent (7) on water tank (1), high-temperature gas in furnace body (5) is discharged to outer smoke vent (7) through metal spiral exhaust pipe (6), and discharge water tank (1) through outer smoke vent (7), be provided with in water tank (1) and feed channel (9) outside intercommunication furnace body (5), furnace body (5) fixed connection is in water tank bottom plate (13) center, gas inlet channel (8) are seted up on water tank bottom plate (13), the below of water tank (1) is provided with stove seat (14), be provided with in stove seat (14) and insert internal combustion disk (15) of stove through gas inlet channel (8), be provided with in stove seat (16) on the level of sliding block (16), a driving mechanism (18) and a lifting mechanism (19) are arranged on the pulley (17), the driving mechanism (18) is used for driving the pulley (17) to move along the guide rail (16), the combustion disc (15) is arranged at the top of the lifting mechanism (19), the pulley (17) can slide along the guide rail (16) to move the combustion disc (15) to the position right below the air inlet channel (8), the lifting mechanism (19) can lift the combustion disc (15) to be inserted into the furnace body (5) or lower the combustion disc (15) to the position below the water tank (1), a furnace cushion (20) is arranged outside the air inlet channel (8), a large number of penetrable holes are formed in the furnace cushion (20), one end of the furnace cushion (20) is rotatably connected to the water tank bottom plate (13), the furnace cushion (20) can be separated from or cover the air inlet channel in a rotating way, an outer feed hole (21) is formed in the side wall of the water tank (1), an inner feed hole (22) is formed in the side wall of the furnace body (5), two ends of the water tank (1) are respectively connected with the inner feed hole (22) and the outer feed hole (21) in a sealing way, the inner feed hole (23) is arranged in a way, the inner feed hole (23) is inclined at the side of the inner feed hole (21), one end of the furnace cushion (20) is connected with a rotating shaft (26) parallel to the furnace cushion (20).
2. The efficient heating furnace according to claim 1, wherein the furnace body (5) is T-shaped or inverted trapezoid, and the metal spiral smoke exhaust pipes (6) are connected to the top surface of the furnace body.
3. The efficient heating furnace as claimed in claim 2, wherein the outer smoke discharging hole (7) is positioned at the top of the water tank (1), the upper end of the metal spiral smoke discharging pipe (6) extends upwards to the smoke discharging hole (7), and a liquid level control device (39) is arranged in the water tank (1) and used for controlling the liquid level to be lower than the upper end of the metal spiral smoke discharging pipe (6).
4. A high-efficiency heating furnace according to claim 3, wherein a gas collecting disc (10) which is connected on the outer smoke discharging hole (7) in a sealing way is arranged in the water tank (1), the gas collecting disc (10) is a hollow sealing shell, the upper end of the gas collecting disc is open, the open end of the gas collecting disc is in sealing butt joint with the outer smoke discharging hole (7), and the upper end of the metal spiral smoke discharging pipe (6) is respectively connected on the lower end face and/or the side wall of the gas collecting disc (10) in a sealing way and is communicated with the inside of the gas collecting disc (10).
5. The efficient heating furnace according to claim 4, wherein the outer smoke discharging hole (7) is connected with an outwardly extending chimney (11), and the chimney (11) is provided with an exhaust gas secondary combustion separation device (12).
6. The efficient heating furnace as claimed in claim 1, wherein the inner feed hole (22) is covered with a cover plate (24), the upper end of the cover plate (24) is hinged on the inner wall of the furnace body (5) through a hinge shaft (25) horizontally arranged, and the cover plate (24) closes the inner feed hole (22) under the action of gravity.
7. The efficient heating furnace as claimed in claim 1, wherein two shaft seats (27) matched with the rotating shaft (26) are arranged on the water tank bottom plate (13), two ends of the rotating shaft (26) are respectively inserted into the two shaft seats (27), so that the furnace cushion (20) can longitudinally swing along the rotating shaft (26), a baffle plate (28) is vertically arranged on the water tank bottom plate (13) on one side, far away from the air inlet channel (8), of the shaft seat (27), the baffle plate (28) is parallel to the rotating shaft (26), a plurality of pins (29) are arranged on one surface, facing the rotating shaft (26), of the baffle plate (28), the pins (29) are in one-to-one correspondence with holes on the furnace cushion (20), and when the furnace cushion (20) swings downwards around the rotating shaft (26), the pins (29) can be inserted into the holes on the furnace cushion (20).
8. The efficient heating furnace as claimed in claim 7, wherein the furnace seat (14) is rotatably connected with a turntable (30), the axial direction of the turntable (30) is parallel to the axial direction of the rotating shaft (26), a push rod (31) is hinged on the turntable (30), the other end of the push rod (31) is hinged with the furnace pad (20), a power device (32) for driving the turntable (30) to rotate is arranged in the furnace seat (14), and the reciprocating rotation of the turntable (30) drives the furnace pad (20) to swing up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010614.8A CN107642902B (en) | 2017-10-26 | 2017-10-26 | High-efficiency heating furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010614.8A CN107642902B (en) | 2017-10-26 | 2017-10-26 | High-efficiency heating furnace |
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| CN107642902A CN107642902A (en) | 2018-01-30 |
| CN107642902B true CN107642902B (en) | 2023-05-12 |
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| CN201711010614.8A Active CN107642902B (en) | 2017-10-26 | 2017-10-26 | High-efficiency heating furnace |
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| CN109915909B (en) * | 2019-04-22 | 2021-09-03 | 龙南恩嘉智能科技有限公司 | Intelligent household device based on internet |
| CN111996389B (en) * | 2020-08-28 | 2022-12-23 | 中核第七研究设计院有限公司 | Side-blown reduction furnace |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1526181A1 (en) * | 1966-01-22 | 1970-03-05 | Babcock & Wilcox Ag | Combined gas / coal dust burner |
| CN2076216U (en) * | 1990-07-07 | 1991-05-01 | 庞金辉 | High-efficiency multifunction hot-water boiler |
| CN2320943Y (en) * | 1997-12-08 | 1999-05-26 | 天津机器人锅炉有限公司 | Novel boiler |
| JP2000121058A (en) * | 1998-10-12 | 2000-04-28 | Nippon Furnace Kogyo Kaisha Ltd | Combustion type kitchen range and hot water supply system |
| CN1299036A (en) * | 2000-12-22 | 2001-06-13 | 张德仰 | Turbulent-flow coal stove with self-driven more circulations |
| CN2665604Y (en) * | 2003-12-11 | 2004-12-22 | 朴用善 | Briquette boiler |
| CN2704786Y (en) * | 2004-06-28 | 2005-06-15 | 刘清 | Effective rapid water heater |
| CN201527090U (en) * | 2009-11-17 | 2010-07-14 | 罗会菊 | Multitube quick-heating firewood water heater |
| KR101392205B1 (en) * | 2013-04-22 | 2014-05-08 | 주식회사 지구촌지브이 | Automatic solid fuel burner |
| CN205747478U (en) * | 2016-05-04 | 2016-11-30 | 华北电力大学（保定） | spiral fire tube energy-saving water boiler |
| CN207299508U (en) * | 2017-10-26 | 2018-05-01 | 徐志良 | A kind of efficient heating stove |
-
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| CN107642902A (en) | 2018-01-30 |
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