CN112524808A - Method for adjusting rotating speed of fan through linkage of electric part and water-gas linkage valve - Google Patents
Method for adjusting rotating speed of fan through linkage of electric part and water-gas linkage valve Download PDFInfo
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- CN112524808A CN112524808A CN202011114253.3A CN202011114253A CN112524808A CN 112524808 A CN112524808 A CN 112524808A CN 202011114253 A CN202011114253 A CN 202011114253A CN 112524808 A CN112524808 A CN 112524808A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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Abstract
The invention discloses a method for adjusting the rotating speed of a fan by linkage of an electric part and a water-gas linkage valve, which comprises a shell, wherein a smoke exhaust pipe is fixedly arranged in the middle of the top end of the shell, the resistance value of a potentiometer can be changed along with the rotation of a third gear, and the fan is controlled to adjust at different wind speeds, so that the smoke exhaust can be accelerated, the air-fuel ratio of a water heater is more reasonable, the heat efficiency is effectively improved, the energy-saving purpose is achieved, the carbon monoxide exhaust is reduced, and the environment is protected; the L-shaped plate not only ensures the stability of the connecting rod during rotation, but also prevents the connecting rod from sliding downwards, so that the first gear and the second gear are stably meshed with other gears; the fan piece can not only discharge fume with higher speed, can also prevent smog backward flow, and the stopper not only can prevent that the apron from excessively rotating, can also prevent that outside dust from passing through the pipe of discharging fume and entering into inside the fan, avoids long-time dust to pile up the condition emergence that influences water heater normal use.
Description
Technical Field
The invention belongs to the technical field of water-gas linkage valves, and particularly relates to a method for adjusting the rotating speed of a fan in a linkage manner through an electric part and a water-gas linkage valve.
Background
The water-gas linkage valve is also called water-gas linkage device, and comprises a water control device and a gas control device, and the main components of the water-gas linkage valve comprise a gas inlet, a pressure relief valve rod, a conical pipe, a tympanic membrane, a water temperature regulating valve, a mandril, a microswitch, a firepower regulating valve, an electromagnetic valve, a gas inlet and the like. The water-gas linkage device has the function of ensuring that the gas control valve can be opened only when the water pressure is enough and the water is introduced into the heat exchanger to flow; when the water flow stops or the pressure is insufficient, the gas supply passage of the gas is automatically cut off, and the equipment is prevented from being burnt out due to water shortage.
The existing common forced-ventilated water heater generally adopts a single-speed fan to forcibly discharge smoke outwards, so that the situation of low thermal efficiency under the condition of small load can occur in the use process, and the wind speed of the fan cannot automatically adjust the wind speed according to the actual working state of the water heater, so that the heat dissipation effect is not ideal, and the power supply is not saved; meanwhile, the smoke exhaust pipe is arranged outside, external sundries or dust can enter the fan through the pipeline, and the smoke exhaust pipe can be blocked due to long-time accumulation, so that inconvenience is brought to a user.
Disclosure of Invention
The invention aims to provide a method for adjusting the rotating speed of a fan through linkage of an electric part and a water-gas linkage valve, which aims to solve the problems that the prior common forced-ventilated water heater in the prior art generally adopts a single-speed fan to forcibly discharge smoke outwards, the condition of low thermal efficiency under the condition of small load can occur in the use process, the wind speed of the fan cannot automatically adjust the wind speed according to the actual working state of the water heater, the heat dissipation effect is not ideal, and the power supply is not saved; simultaneously the pipe installation of discharging fume is outside, and inside outside debris or dust may get into the fan by the pipeline, long-time accumulation down, may block up the pipe of discharging fume, the problem of bringing inconvenience for the user.
In order to achieve the purpose, the invention adopts the technical scheme that: a method for adjusting the rotating speed of a fan through linkage of an electric component and a water-gas linkage valve specifically comprises the following steps:
s1, when a user needs to use the forced-ventilated type water heater, firstly, a power supply is switched on, all components run normally, a display screen displays the water temperature normally, a water inlet pipe and an air inlet pipe are opened, water flow and gas enter a water-gas linkage valve through the water inlet pipe and the air inlet pipe respectively, an adjusting knob is rotated, and the water heater starts to heat water;
s2, opening a microswitch on the water-gas linkage valve due to the pressure of water flow, starting discharging by a pulse igniter, opening a gas control electromagnetic valve, enabling air flow to enter a combustion chamber, igniting the gas when the gas meets electric sparks, starting heating the water flow by a heater, generating smoke when the combustion chamber is internally combusted, cooling the smoke after passing through a heat exchanger, collecting the cooled smoke in a smoke collecting hood, and starting working and exhausting by a fan; when the air inflow is increased or reduced, the air valve adjusting rod starts to rotate, a main transmission gear which is integrally formed with the air valve adjusting rod is meshed with a first gear to drive the first gear to rotate, the support block prevents the connecting rod from sliding downwards, a second gear which is integrally formed with the first gear drives a third gear to rotate through the meshing effect, after the third gear rotates, the resistance value of a potentiometer is changed accordingly, after the controller obtains the current resistance value of the potentiometer, the current of a fan is changed accordingly, the fan generates corresponding wind speed adjustment, and the fan operates to generate suction to discharge smoke from a smoke exhaust pipe;
s3, smog is when discharging through the tub of discharging fume outwards, the fan produces wind-force and drives the flabellum and rotate, simultaneously wind-force can drive the apron and rotate through the second pivot, rotate to and tub parallel position department of discharging fume, the flabellum not only can discharge fume with higher speed, can also prevent the smog backward flow, after the heating, the stopper is spacing to the apron, not only can prevent that the apron from excessively rotating, can also prevent that outside dust from entering into the fan through the tub of discharging fume inside, avoid long-time dust to pile up the condition emergence that influences water heater normal use, after the heating, close inlet tube and intake pipe, the hot water that the heating was accomplished flows out by the delivery port.
Preferably, the device comprises a casing, a smoke exhaust pipe is fixedly mounted in the middle of the top end of the casing, a heat dissipation grating is fixedly mounted at the right end of the casing, a display screen is fixedly mounted on the front surface of the casing, an adjusting knob is fixedly mounted on the right side of the display screen, an inlet pipe is fixedly mounted at the bottom end of the casing, an air inlet pipe is fixedly mounted at the left side of the inlet pipe, a fan is fixedly mounted at the bottom end of the smoke exhaust pipe, a smoke collecting hood is fixedly mounted at the bottom end of the fan, a heat exchanger is fixedly mounted below the smoke collecting hood, a heater is fixedly mounted below the heat exchanger, a water-gas linkage valve is fixedly mounted below the heater, a pulse igniter is fixedly mounted at the left side of the water-gas linkage valve, a connecting plate is fixedly mounted on the, the bottom end of the connecting plate is fixedly provided with an electromagnetic valve, the right side of the air valve adjusting rod is movably provided with a water valve adjusting rod, the air valve adjusting rod is fixedly provided with a main transmission gear, the lower part of the main transmission gear is fixedly provided with an L-shaped plate, the position of the L-shaped plate close to the right end is movably provided with a connecting rod, the top end of the connecting rod is fixedly provided with a first gear, the bottom end of the connecting rod is fixedly provided with a second gear, the right side of the air valve adjusting rod is fixedly provided with a potentiometer, the top end of the potentiometer is movably provided with a third gear, the connecting rod is fixedly provided with a supporting block, the inside of the smoke exhaust pipe is fixedly provided with a limiting block, the upper part of the limiting block is movably provided with a cover plate, the right end of the cover plate is movably provided, and the display screen fan heater pulse igniter and the potentiometer are electrically connected with an external power supply.
Preferably, the air valve adjusting rod and the main transmission gear are integrally formed, and the first gear connecting rod and the second gear are integrally formed.
Preferably, the main transmission gear is meshed with the first gear, and the second gear is meshed with the third gear.
As a further scheme of the invention, the connecting rod and the support block are integrally formed, and the diameter of the support block is slightly larger than that of the connecting rod.
Preferably, the cover plates are of flat semi-cylindrical structures, the two groups of cover plates are arranged, and the two groups of cover plates are symmetrically distributed inside the smoke exhaust pipe.
Preferably, the second rotating shaft penetrates through the inside of the smoke exhaust pipe, the cover plate and the second rotating shaft are integrally formed, and the cover plate and the smoke exhaust pipe are rotatably connected through the second rotating shaft.
Preferably, the fan blades are rotatably connected with the smoke exhaust pipe through a first rotating shaft.
Preferably, two sets of through-holes are opened in the L-shaped plate, the air valve adjusting rod and the connecting rod are both penetrated in the L-shaped plate, and the air valve adjusting rod and the connecting rod are both connected with the L-shaped plate through rotation.
Preferably, the stopper is the arc strip structure, the stopper is laminated mutually with the inner wall of discharging fume the pipe, the stopper is provided with two sets ofly altogether, two sets of stoppers correspond the below of installing at two sets of apron.
A method for adjusting the rotating speed of a fan through linkage of an electric component and a water-gas linkage valve specifically comprises the following steps:
s1, firstly, switching on a power supply, enabling all components to normally operate, and opening a water inlet pipe and an air inlet pipe;
s2, the air valve adjusting rod drives the potentiometer to rotate through mutual matching of gears, the resistance value changes, and the fan is controlled to rotate at different speeds;
and S3, exhausting smoke outwards through the smoke exhaust pipe.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the main transmission gear, the first gear, the connecting rod, the second gear, the third gear and the potentiometer are arranged, the resistance value of the potentiometer can be changed along with the rotation of the third gear, the current of the fan can be changed along with the change of the resistance value of the potentiometer, different wind speeds are adjusted, the fan can remove generated smoke according to the actual working condition of the water heater, the emission of the smoke can be accelerated, the air-fuel ratio of the water heater is more reasonable, the heat efficiency is effectively improved, the purpose of saving energy is achieved, the emission of carbon monoxide is reduced, and the water heater is more environment-friendly;
according to the invention, the L-shaped block is arranged, and the air valve adjusting rod and the connecting rod are rotationally connected with the L-shaped plate, so that the stability of the connecting rod during rotation is ensured, the connecting rod is prevented from sliding downwards, and the first gear and the second gear are stably meshed with other gears;
according to the invention, the limiting block, the cover plate and the fan blade are arranged, when smoke is discharged outwards through the smoke discharge pipe, the fan generates wind power to drive the fan blade to rotate, the fan blade can not only accelerate smoke discharge, but also prevent smoke from flowing back, after heating is finished, the limiting block limits the cover plate, the cover plate can be prevented from rotating excessively, external dust can be prevented from entering the fan through the smoke discharge pipe, and the phenomenon that the long-time dust accumulation influences the normal use of the water heater is avoided.
In conclusion, the method for adjusting the rotating speed of the fan by linkage of the electric part and the water-gas linkage valve not only solves the problems that the wind speed of the fan cannot be automatically adjusted according to the actual working state of the water heater in the original use process, the smoke exhaust effect is not ideal, and the power supply is not saved; still prevent outside dust and debris from getting into inside the smoke exhaust pipe, let discharging fume of fan faster, the effectual thermal efficiency that has improved reaches energy-conserving reduction carbon monoxide emission simultaneously, the purpose of environmental protection more.
Drawings
FIG. 1 is a schematic view of the overall structure of a water heater according to the present invention;
FIG. 2 is a schematic view of the internal plan of the water heater of the present invention;
FIG. 3 is a schematic view of the structure of the water-gas linkage valve of the present invention;
FIG. 4 is a schematic view of an air valve adjusting lever according to the present invention;
FIG. 5 is a schematic view of the L-shaped plate structure of the present invention;
FIG. 6 is a schematic view of the inner structure of the smoke exhaust pipe of the present invention;
fig. 7 is a schematic view of the work flow structure of the present invention.
In the figure: the device comprises a shell 1, a smoke exhaust pipe 2, a heat dissipation grid 3, a regulating knob 4, a water inlet pipe 5, a gas inlet pipe 6, a display screen 7, a fan 8, a smoke collecting hood 9, a heat exchanger 10, a heater 11, a water-air linkage valve 12, a pulse igniter 13, an air valve regulating rod 14, a water valve regulating rod 15, an electromagnetic valve 16, a connecting plate 17, a main transmission gear 18, a first gear 19, a connecting rod 20, a connecting rod 21, a second gear 22, a third gear 23, a potentiometer 24, an L-shaped plate 25, a support block 26, a limiting block 27, a cover plate 28, a first rotating shaft 29, a second rotating shaft 29 and a fan blade 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 7 of the specification, a method for adjusting the rotating speed of a fan through linkage of an electric component and a water-gas linkage valve comprises the following steps:
s1, when a user needs to use the forced-ventilated water heater, firstly, a power supply is switched on, all components run normally, a display screen 7 displays water temperature normally, a water inlet pipe 5 and an air inlet pipe 6 are opened, water flow and gas enter a water-gas linkage valve 12 through the water inlet pipe 5 and the air inlet pipe 6 respectively, an adjusting knob 4 is rotated, and the water heater starts to heat water;
s2, a microswitch on the water-gas linkage valve 12 is opened due to the pressure of water flow, a pulse igniter 13 starts to discharge, a gas control electromagnetic valve 16 is opened, air flow enters a combustion chamber, gas is ignited when meeting electric sparks, a heater 11 starts to heat the water flow, smoke is generated by combustion in the combustion chamber at the moment, the smoke is cooled after passing through a heat exchanger 10, the cooled smoke is gathered in a smoke collecting hood 9, and a fan 8 starts to work and exhaust; when the air inflow is increased or reduced, the air valve adjusting rod 14 starts to rotate, the main transmission gear 18 integrally formed with the air valve adjusting rod 14 is meshed with the first gear 19 to drive the first gear 19 to rotate, the support block 25 prevents the connecting rod 20 from sliding downwards, the second gear 21 integrally formed with the first gear 19 drives the third gear 22 to rotate through the meshing effect, after the third gear 22 rotates, the resistance value of the potentiometer 23 is changed, after the controller obtains the current resistance value of the potentiometer 23, the current of the fan 8 is changed along with the change of the resistance value, the fan 8 generates corresponding air speed adjustment, and the fan 8 operates to generate suction force to discharge smoke from the smoke exhaust pipe 2;
s3, smog is when discharging through discharging fume pipe 2 outwards, fan 8 produces wind-force and drives fan piece 30 and rotate, simultaneously wind-force can drive apron 27 and rotate through second pivot 29, rotate to 2 parallel position departments with discharging fume, fan piece 30 not only can discharge fume with higher speed, can also prevent the smog backward flow, after the heating is finished, stopper 26 carries on spacingly to apron 27, not only can prevent that apron 27 from excessively rotating, can also prevent that outside dust from passing through discharging fume pipe 2 and entering into inside fan 8, avoid long-time dust to pile up the condition emergence that influences water heater normal use, after the heating is finished, close inlet tube 5 and intake pipe 6, the hot water that the heating was accomplished flows out by the delivery port.
The invention comprises a machine shell 1, a smoke exhaust pipe 2 is fixedly arranged in the middle of the top end of the machine shell 1, a heat dissipation grating 3 is fixedly arranged at the right end of the machine shell 1, a display screen 7 is fixedly arranged on the front surface of the machine shell 1, an adjusting knob 4 is fixedly arranged on the right side of the display screen 7, a water inlet pipe 5 is fixedly arranged at the bottom end of the machine shell 1, an air inlet pipe 6 is fixedly arranged on the left side of the water inlet pipe 5, a fan 8 is fixedly arranged at the bottom end of the smoke exhaust pipe 2, a smoke collecting hood 9 is fixedly arranged at the bottom end of the fan 8, a heat exchanger 10 is fixedly arranged below the smoke collecting hood 9, a heater 11 is fixedly arranged below the heat exchanger 10, a water-gas linkage valve 12 is fixedly arranged below the heater 11, a pulse igniter 13 is fixedly arranged on the left side of, the bottom end of the connecting plate 17 is fixedly provided with an electromagnetic valve 16, the right side of the air valve adjusting rod 14 is movably provided with a water valve adjusting rod 15, the air valve adjusting rod 14 is fixedly provided with a main transmission gear 18, the lower part of the main transmission gear 18 is fixedly provided with an L-shaped plate 24, the position of the L-shaped plate 24 close to the right end is movably provided with a connecting rod 20, the top end of the connecting rod 20 is fixedly provided with a first gear 19, the bottom end of the connecting rod 20 is fixedly provided with a second gear 21, the right side of the air valve adjusting rod 14 is fixedly provided with a potentiometer 23, the top end of the potentiometer 23 is movably provided with a third gear 22, the connecting rod 20 is fixedly provided with a support block 25, the interior of the smoke exhaust pipe 2 is fixedly provided with a limit block 26, the upper part of the limit block 26 is movably provided with a cover plate 27, the, the display screen 7, the fan 8, the heater 11, the pulse igniter 13 and the potentiometer 23 are electrically connected with an external power supply;
in the invention, in order to enable the main transmission gear 18 to drive the third gear 22 to rotate under the mutual matching of the gears, the preferable main transmission gear 18 is in meshing connection with the first gear 19, and the second gear 21 is in meshing connection with the third gear 22;
in the invention, in order to limit the connecting rod 20 by the support block 25 and prevent the connecting rod 20 from sliding downwards, the connecting rod 20 and the support block 25 are preferably integrally formed, and the diameter of the support block 25 is slightly larger than that of the connecting rod 20;
in the invention, in order to plug the smoke exhaust pipe 2 by two groups of cover plates 27 and prevent dust from entering the smoke exhaust pipe 2, the preferred cover plates 27 are of flat semi-cylindrical structures, the two groups of cover plates 27 are arranged, and the two groups of cover plates 27 are symmetrically distributed in the smoke exhaust pipe 2;
in the invention, in order to enable the cover plate 27 and the smoke exhaust pipe 2 to rotate through the second rotating shaft 29, the preferred second rotating shaft 29 penetrates through the smoke exhaust pipe 2, the cover plate 27 and the second rotating shaft 29 are integrally formed, and the cover plate 27 and the smoke exhaust pipe 2 are rotationally connected through the second rotating shaft 29;
in the invention, in order to enable the fan blades 30 and the smoke exhaust pipe 2 to rotate through the first rotating shaft 28, the fan blades 30 and the smoke exhaust pipe 2 are preferably rotationally connected through the first rotating shaft 28;
in the invention, in order to enable the air valve adjusting rod 14 and the connecting rod 20 to rotate on the L-shaped plate 24, two groups of through holes are preferably arranged inside the L-shaped plate 24, the air valve adjusting rod 14 and the connecting rod 20 penetrate through the inside of the L-shaped plate 24, and the air valve adjusting rod 14 and the connecting rod 20 are rotatably connected with the L-shaped plate 24;
in the invention, in order to enable the limiting blocks 26 to limit the cover plates 27, the preferred limiting blocks 26 are arc-shaped strip structures, the limiting blocks 26 are attached to the inner wall of the smoke exhaust pipe 2, two groups of limiting blocks 26 are arranged, and the two groups of limiting blocks 26 are correspondingly arranged below the two groups of cover plates 27.
According to the invention, by arranging the main transmission gear 18, the first gear 19, the connecting rod 20, the second gear 21, the third gear 22 and the potentiometer 23, when the air inflow is increased or reduced, the air valve adjusting rod 14 starts to rotate, the main transmission gear 18 integrally formed with the air valve adjusting rod 14 is meshed with the first gear 19 to drive the first gear 19 to rotate, the second gear 21 integrally formed with the first gear 19 drives the third gear 22 to rotate through the meshing action, after the third gear 22 rotates, the resistance value of the potentiometer 23 is changed, after the controller obtains the current resistance value of the potentiometer 23, the current of the fan 8 is changed along with the change of the current resistance value, so that the fan 8 generates corresponding air speed adjustment, the fan 8 operates to generate suction force to discharge smoke from the smoke discharge pipe 2, and the fan 8 can discharge the generated smoke according to the actual working condition of the water heater, the emission of smoke can be accelerated, the air-fuel ratio of the water heater is more reasonable, the heat efficiency is effectively improved, the purpose of energy conservation is achieved, the emission of carbon monoxide is reduced, and the water heater is more environment-friendly; according to the invention, the L-shaped block 24 is arranged, the air valve adjusting rod 14 and the connecting rod 20 penetrate through the inside of the L-shaped plate 24, and the air valve adjusting rod 14 and the connecting rod 20 are rotatably connected with the L-shaped plate 24, so that the stability of the connecting rod 20 during rotation is ensured, the connecting rod 20 is prevented from sliding downwards, and the first gear 19 and the second gear 21 are stably meshed with other gears; according to the invention, by arranging the limiting block 26, the cover plate 27 and the fan blade 30, when smoke is discharged outwards through the smoke exhaust pipe 2, the fan 8 generates wind power to drive the fan blade 30 to rotate, and simultaneously the wind power can drive the cover plate 27 to rotate through the second rotating shaft 29 to rotate to a position parallel to the smoke exhaust pipe 2, so that the fan blade 30 can not only accelerate smoke exhaust, but also prevent smoke from flowing back, after heating is finished, the limiting block 26 limits the cover plate 27, so that the cover plate 27 can be prevented from rotating excessively, external dust can be prevented from entering the fan 8 through the smoke exhaust pipe 2, and the phenomenon that the normal use of the water heater is influenced due to long-time dust accumulation is avoided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A method for adjusting the rotating speed of a fan through linkage of an electric component and a water-gas linkage valve is characterized by comprising the following steps:
s1, when a user needs to use the forced-ventilated water heater, firstly, a power supply is switched on, all components run normally, a display screen (7) displays water temperature normally, a water inlet pipe (5) and an air inlet pipe (6) are opened, water flow and gas enter a water-gas linkage valve (12) through the water inlet pipe (5) and the air inlet pipe (6) respectively, an adjusting knob (4) is rotated, and the water heater starts to heat water;
s2, a microswitch on a water-gas linkage valve (12) is opened due to the pressure of water flow, a pulse igniter (13) starts to discharge, a gas control electromagnetic valve (16) is opened, air flow enters a combustion chamber, gas is ignited when encountering electric sparks, a heater (11) starts to heat the water flow, at the moment, smoke is generated by combustion in the combustion chamber, the smoke is cooled after passing through a heat exchanger (10), the cooled smoke is gathered in a smoke collecting hood (9), and a fan (8) starts to work and exhaust; when the air inflow is increased or reduced, the air valve adjusting rod (14) starts to rotate, a main transmission gear (18) which is integrally formed with the air valve adjusting rod (14) is meshed with a first gear (19) to drive the first gear (19) to rotate, a support block (25) prevents a connecting rod (20) from sliding downwards, a second gear (21) which is integrally formed with the first gear (19) drives a third gear (22) to rotate through meshing, after the third gear (22) rotates, the resistance value of a potentiometer (23) can be changed accordingly, after the controller obtains the current resistance value of the potentiometer (23), the current of a fan (8) can be changed accordingly, the fan (8) generates corresponding air speed adjustment, and the fan (8) operates to generate suction to discharge smoke from a smoke discharge pipe (2);
s3, smog is when discharging through discharging fume pipe (2) outwards, fan (8) produce wind-force and drive fan piece (30) and rotate, wind-force can drive apron (27) simultaneously and rotate through second pivot (29), rotate to and discharge fume tub (2) parallel position department, fan piece (30) not only can discharge fume with higher speed, can also prevent the smog backward flow, after the heating, stopper (26) are spacing to apron (27), not only can prevent apron (27) excessive rotation, can also prevent that outside dust from passing through inside discharging fume pipe (2) enter into fan (8), avoid long-time dust to pile up the condition emergence that influences water heater normal use, after the heating, close inlet tube (5) and intake pipe (6), the hot water that the heating was accomplished flows out by the delivery port.
2. The method for adjusting the rotation speed of a fan through linkage of an electrical component and a water-gas linkage valve according to claim 1, wherein the method comprises the following steps: including casing (1), locate fixed mounting to discharge fume pipe (2) in the middle of the top of casing (1), the right-hand member fixed mounting of casing (1) has radiator grille (3), the preceding fixed surface of casing (1) installs display screen (7), the right side fixed mounting of display screen (7) has adjust knob (4), the bottom fixed mounting of casing (1) has inlet tube (5), the left side fixed mounting of inlet tube (5) has intake pipe (6), the bottom fixed mounting of tub (2) of discharging fume has fan (8), the bottom fixed mounting of fan (8) has collection petticoat pipe (9), the below fixed mounting of collection petticoat pipe (9) has heat exchanger (10), the below fixed mounting of heat exchanger (10) has heater (11), the below fixed mounting of heater (11) has aqueous vapor coordinated valve (12), the left side fixed mounting of aqueous vapor coordinated valve (12) has pulse ignition ware (13), fixed mounting has connecting plate (17) on aqueous vapor coordinated valve (12), the top movable mounting of connecting plate (17) has air valve adjusting lever (14), the bottom fixed mounting of connecting plate (17) has solenoid valve (16), the right side movable mounting of air valve adjusting lever (14) has water valve adjusting lever (15), fixed mounting has main drive gear (18) on air valve adjusting lever (14), the below fixed mounting of main drive gear (18) has L template (24), be close to right-hand member position department movable mounting on L template (24) and have connecting rod (20), the top fixed mounting of connecting rod (20) has first gear (19), the bottom fixed mounting of connecting rod (20) has second gear (21), the right side fixed mounting of air valve adjusting lever (14) has potentiometre (23), the top movable mounting of potentiometre (23) has third gear (22), fixed mounting has tray (25) on connecting rod (20), the inside fixed mounting of discharging fume pipe (2) has stopper (26), the top movable mounting of stopper (26) has apron (27), the right-hand member movable mounting of apron (27) has second pivot (29), the below movable mounting of apron (27) has first pivot (28), movable mounting has fan piece (30) on first pivot (28), display screen (7), fan (8), heater (11), pulse point firearm (13) and potentiometre (23) all pass through electric connection with external power source.
3. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: the air valve adjusting rod (14) and the main transmission gear (18) are integrally formed, and the first gear (19), the connecting rod (20) and the second gear (21) are integrally formed.
4. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: the main transmission gear (18) is in meshing connection with the first gear (19), and the second gear (21) is in meshing connection with the third gear (22).
5. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: the connecting rod (20) and the support block (25) are integrally formed, and the diameter of the support block (25) is slightly larger than that of the connecting rod (20).
6. The method for adjusting the rotation speed of a fan through linkage of an electrical component and a water-gas linkage valve according to claim 1, wherein the method comprises the following steps: the cover plate (27) is of a flat semi-cylindrical structure, the cover plates (27) are provided with two groups, and the two groups of cover plates (27) are symmetrically distributed in the smoke exhaust pipe (2).
7. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: the second rotating shaft (29) penetrates through the inside of the smoke exhaust pipe (2), the cover plate (27) and the second rotating shaft (29) are integrally formed, and the cover plate (27) and the smoke exhaust pipe (2) are rotatably connected through the second rotating shaft (29).
8. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: the fan blades (30) are rotatably connected with the smoke exhaust pipe (2) through a first rotating shaft (28).
9. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: two sets of through-holes have been seted up to the inside of L template (24), air valve adjusting lever (14) and connecting rod (20) all run through in the inside of L template (24), air valve adjusting lever (14) and connecting rod (20) all are connected through rotating with L template (24).
10. The method for adjusting the rotation speed of a fan through linkage of an electric component and a water-gas linkage valve as claimed in claim 2, wherein: stopper (26) are the arc strip structure, stopper (26) laminate mutually with the inner wall of discharging fume pipe (2), stopper (26) are provided with two sets ofly altogether, two sets of stoppers (26) correspond the below of installing at two sets of apron (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114253.3A CN112524808A (en) | 2020-10-19 | 2020-10-19 | Method for adjusting rotating speed of fan through linkage of electric part and water-gas linkage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114253.3A CN112524808A (en) | 2020-10-19 | 2020-10-19 | Method for adjusting rotating speed of fan through linkage of electric part and water-gas linkage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112524808A true CN112524808A (en) | 2021-03-19 |
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| CN202011114253.3A Pending CN112524808A (en) | 2020-10-19 | 2020-10-19 | Method for adjusting rotating speed of fan through linkage of electric part and water-gas linkage valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090644A (en) * | 2022-06-24 | 2022-09-23 | 江苏华东造纸机械东台有限公司 | Dust collecting equipment is used in dryer casting production |
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| JPS61225548A (en) * | 1985-03-29 | 1986-10-07 | Rinnai Corp | Hot air flow space heater |
| CN2856837Y (en) * | 2005-08-12 | 2007-01-10 | 中山华帝燃具股份有限公司 | Double reverse-proof fume discharge pipe |
| CN200952835Y (en) * | 2006-08-09 | 2007-09-26 | 广东万和集团有限公司 | Forced smoke discharging gas water heater with fuel battery |
| CN102261745A (en) * | 2011-06-01 | 2011-11-30 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous regulating device of gas water heater |
| CN202393013U (en) * | 2011-12-05 | 2012-08-22 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous adjusting device |
| CN102748867A (en) * | 2012-07-11 | 2012-10-24 | 中山市超人电器有限公司 | Control method for fast gas water heater with mechanical adjustment of temperature and smoke exhausting by motor-driven fan |
| CN207379047U (en) * | 2017-10-13 | 2018-05-18 | 广东万和新电气股份有限公司 | Gas heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS61225548A (en) * | 1985-03-29 | 1986-10-07 | Rinnai Corp | Hot air flow space heater |
| CN2856837Y (en) * | 2005-08-12 | 2007-01-10 | 中山华帝燃具股份有限公司 | Double reverse-proof fume discharge pipe |
| CN200952835Y (en) * | 2006-08-09 | 2007-09-26 | 广东万和集团有限公司 | Forced smoke discharging gas water heater with fuel battery |
| CN102261745A (en) * | 2011-06-01 | 2011-11-30 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous regulating device of gas water heater |
| CN202393013U (en) * | 2011-12-05 | 2012-08-22 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous adjusting device |
| CN102748867A (en) * | 2012-07-11 | 2012-10-24 | 中山市超人电器有限公司 | Control method for fast gas water heater with mechanical adjustment of temperature and smoke exhausting by motor-driven fan |
| CN207379047U (en) * | 2017-10-13 | 2018-05-18 | 广东万和新电气股份有限公司 | Gas heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090644A (en) * | 2022-06-24 | 2022-09-23 | 江苏华东造纸机械东台有限公司 | Dust collecting equipment is used in dryer casting production |
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Application publication date: 20210319 |