CN114857771A - Novel full premix water heater combustor - Google Patents

Novel full premix water heater combustor Download PDF

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Publication number
CN114857771A
CN114857771A CN202210480975.3A CN202210480975A CN114857771A CN 114857771 A CN114857771 A CN 114857771A CN 202210480975 A CN202210480975 A CN 202210480975A CN 114857771 A CN114857771 A CN 114857771A
Authority
CN
China
Prior art keywords
gas
water heater
heat exchange
water
fixed mounting
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.)
Pending
Application number
CN202210480975.3A
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Chinese (zh)
Inventor
江宁彪
朱海华
江维霄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Lodestone Sanitary Kitchen Co ltd
Original Assignee
Taizhou Lodestone Sanitary Kitchen Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Lodestone Sanitary Kitchen Co ltd filed Critical Taizhou Lodestone Sanitary Kitchen Co ltd
Priority to CN202210480975.3A priority Critical patent/CN114857771A/en
Publication of CN114857771A publication Critical patent/CN114857771A/en
Pending legal-status Critical Current

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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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
    • 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
    • F24H9/0005—Details for water heaters
    • 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The invention discloses a novel full premix water heater burner, which relates to the technical field of gas water heaters and aims to improve the heating efficiency of the gas water heater and reduce the gas consumption. The invention sucks air through the air inlet, sucks gas through the gas pipe, calculates the total gas amount required by the sucked air through the gas filter so as to adjust the gas amount, and blows the gas and the air into the heat exchange mechanism through the fan after keeping the optimal ratio, thereby reducing the gas consumption and improving the combustion efficiency.

Description

Novel full premix water heater combustor
Technical Field
The invention relates to the technical field of gas water heaters, in particular to a novel full premix water heater burner.
Background
The water heater burner is also called as a gas water heater, and refers to a gas appliance which takes gas as fuel and transfers heat to cold water flowing through a heat exchanger in a combustion heating mode so as to achieve the purpose of preparing hot water.
The water heater burner mainly comprises a valve body assembly, a main burner, a small fire burner, a heat exchanger, a safety device and the like, and further comprises a flue of a flue type water heater and a forced-ventilated device of a forced-ventilated type water heater. The valve body assembly controls the working procedure of the whole water heater and comprises a water valve, an air valve, a microswitch, an igniter and the like. When the water heater is installed, valves are installed on the water inlet pipe, the water outlet pipe and the gas pipe.
In the prior art, a water heater burner is generally directly heated through a pulse igniter, and the proportion of gas to air is unstable in the heating process, so that the problems of low heating efficiency and high gas consumption are caused.
Disclosure of Invention
In order to improve the heating efficiency of the gas water heater and reduce the gas consumption, the invention provides a novel full premix water heater burner.
The invention provides a novel full premix water heater burner, which adopts the following technical scheme:
the utility model provides a novel full premix water heater combustor, includes the gas heater body, gas heater body front side is provided with display screen, adjust knob and air inlet, gas heater body top is provided with the exhaust port, gas heater body bottom is provided with hot water outlet, gas import and cold water inlet, gas heater body back fixed mounting has the mount, the mount middle part is provided with the screw hole.
Through adopting above-mentioned technical scheme, show current water heater temperature through the display screen, adjust the settlement temperature through adjust knob, air when inhaling the burning through the air inlet discharges steam through the exhaust port, is convenient for install gas heater in required position through the mount.
Optionally, a water storage bin and a heating bin are arranged inside the gas water heater body, a heat insulation layer is arranged inside the water storage bin, and a temperature sensor is fixedly mounted on the top of the inner wall of the water storage bin.
Through adopting above-mentioned technical scheme, the hot water after the heating is stored through the water storage storehouse, prevents through the heat preservation that the hot water temperature in the water storage storehouse from running off, detects the hot water temperature in the water storage storehouse through temperature sensor, reheats hot water when the temperature drops.
Optionally, the inside fixed mounting of heated warehouses has heat transfer mechanism, heat transfer mechanism outer wall threaded connection has the fixed disk, fixed disk bottom fixed mounting has the gas mixture pipe, gas mixture socle portion fixed mounting has the fan, fan front side outer wall fixed mounting has the air hose, the air hose is connected with the air inlet, air hose bottom fixed mounting has the gas filter, gas filter one side fixed mounting has the gas pipe, gas pipe and gas access connection.
Through adopting above-mentioned technical scheme, through air inlet intake air, through the gas pipe intake gas, thereby calculate the required gas total amount of intake air through the gas filter and adjust the fuel gas volume, make gas volume and air volume keep inside blowing in heat transfer mechanism through the fan after the best ratio to improve combustion efficiency when having reduced gas consumption.
Optionally, the heat exchange mechanism further comprises a heat exchange shell, a heat exchange bin and a discharge bin are arranged inside the heat exchange shell, a heat exchange seat is fixedly mounted inside the heat exchange bin, a heating bin is arranged on one side of the heat exchange seat, a heating cover is fixedly mounted inside the heating bin, a heat exchange tube is connected to the outer wall of the heat exchange seat in a winding mode, the output end of the heat exchange tube is connected with a cold water inlet, and the output end of the heat exchange tube is connected with the water storage bin.
By adopting the above technical scheme, cold water passes through the heat exchange tube input and gets into, the mist gets into inside the heating cover, ignite the mist through the heating cover, heat the heat exchange tube after lighting, because heat exchange tube one side does not contact with the heating cover, the opposite side contacts with the heating cover, make cold water get into from the heat exchange tube left side, when cold water gets into with the heating cover contact segment, thereby cold water is heated and is formed hot water, the heat exchange tube at heating in-process hot junction contacts with the heat exchange tube of cold junction, thereby improve the temperature of cold junction heat exchange tube, thereby heating efficiency has been improved.
Optionally, a flue gas groove is formed in the top of the discharge bin, the flue gas groove is connected with the smoke exhaust port, a circulation groove is formed in the bottom of the discharge bin, a circulation water pipe is fixedly mounted outside the circulation groove, and one end, far away from the circulation groove, of the circulation water pipe is connected with the outer wall of the heat exchange tube.
Through adopting above-mentioned technical scheme, the steam that produces among the heat transfer process gets into the discharge bin, and the rethread flue gas groove is discharged, and the comdenstion water that the heat transfer produced passes through the circulation groove and gets into circulating pipe, and rethread circulating pipe gets into the heat and trades in the pipe, utilizes the comdenstion water, prevents the water waste.
Optionally, the outer wall of the heating cover is provided with a plurality of flame holes.
By adopting the technical scheme, the ignited flame is uniformly exposed through the flame holes, so that the heat exchange tube is uniformly heated.
Optionally, an ignition electrode is arranged inside the heating cover.
Through adopting above-mentioned technical scheme, the gas after the mixture gets into inside the heating cover, ignites through ignition electrode pair gas mixture.
Optionally, the outer wall of the water storage bin is fixedly provided with a circulating heating pipe, and one end, far away from the water storage bin, of the circulating heating pipe is fixedly connected with the heat exchange pipe.
Through adopting above-mentioned technical scheme, when the hot water temperature in the water storage storehouse reduced, hot water passed through the circulation heating pipe and gets into the heat exchange tube and carry out circulation heating, makes the temperature in the water storage storehouse always keep at the settlement temperature to make hot water open promptly and use.
In summary, the invention includes at least one of the following advantages:
1. through air inlet intake air, inhale the gas through the gas pipe, thereby calculate the required gas total amount of intake air through the gas filter and adjust the gas volume, make gas volume and air volume keep inside blowing in heat transfer mechanism through the fan after the best ratio to improve combustion efficiency when having reduced gas consumption.
2. Cold water enters through the input end of the heat exchange tube, the mixed gas enters the heating cover, the mixed gas is ignited through the heating cover, the heat exchange tube is heated after ignition, one side of the heat exchange tube is not in contact with the heating cover, the other side of the heat exchange tube is in contact with the heating cover, cold water enters from the left side of the heat exchange tube, when the cold water enters the contact section with the heating cover, the cold water is heated to form hot water, the heat exchange tube at the hot end is in contact with the heat exchange tube at the cold end in the heating process, the temperature of the heat exchange tube at the cold end is improved, and the heating efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the gas water heater body of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view showing the internal structure of the heat exchange mechanism of the present invention;
FIG. 5 is a schematic view of the heat exchanging base of the present invention;
fig. 6 is a schematic view of the internal structure of the heating mantle of the present invention.
Description of reference numerals: 1. a gas water heater body; 2. a display screen; 3. adjusting a knob; 4. an air inlet; 5. a smoke outlet; 6. a hot water outlet; 7. a gas inlet; 8. a cold water inlet; 9. a fixed mount; 10. a water storage bin; 11. a heating chamber; 12. a heat-insulating layer; 13. a temperature sensor; 14. a heat exchange mechanism; 15. fixing the disc; 16. a mixed gas pipe; 17. a fan; 18. an air tube; 19. a gas filter; 20. a gas pipe; 21. a heat exchange housing; 22. a heat exchange bin; 23. a heat exchange base; 24. a heating chamber; 25. a heating mantle; 26. a heat exchange pipe; 27. a flame hole; 28. a flue gas tank; 29. a circulation tank; 30. a circulating water pipe; 31. an ignition electrode; 32. a discharge bin; 33. and (4) circularly heating the tube.
Detailed Description
The invention is described in further detail below with reference to figures 1-6.
The invention discloses a novel full premix water heater burner which comprises a gas water heater body 1, wherein a display screen 2, an adjusting knob 3 and an air inlet 4 are arranged on the front side of the gas water heater body 1, a smoke outlet 5 is arranged on the top of the gas water heater body 1, a hot water outlet 6, a gas inlet 7 and a cold water inlet 8 are arranged at the bottom of the gas water heater body 1, a fixing frame 9 is fixedly installed on the back of the gas water heater body 1, a threaded hole is formed in the middle of the fixing frame 9, the current water temperature of the water heater is displayed through the display screen 2, the set temperature is adjusted through the adjusting knob 3, air during combustion is sucked through the air inlet 4, steam is discharged through the smoke outlet 5, and the gas water heater is conveniently installed at a required position through the fixing frame 9.
Inside water storage 10 and the heating chamber 11 of being provided with of gas heater body 1, the inside heat preservation 12 that is provided with of water storage 10, water storage 10 inner wall top fixed mounting has temperature sensor 13, hot water after the heating is stored through water storage 10, prevent the hot water temperature loss in the water storage 10 through heat preservation 12, detect the hot water temperature in the water storage 10 through temperature sensor 13, heat hot water again when the temperature descends, water storage 10 outer wall fixed mounting has circulation heating pipe 33, circulation heating pipe 33 keeps away from water storage 10 one end and heat exchange tube 26 fixed connection, when the hot water temperature in the water storage 10 reduces, hot water carries out circulation heating in getting into heat exchange tube 26 through circulation heating pipe 33, make the temperature in the water storage 10 keep setting for the temperature always, thereby make hot water open promptly and use.
Heating chamber 11 inside fixed mounting has heat exchange mechanism 14, heat exchange mechanism 14 outer wall threaded connection has fixed disk 15, fixed disk 15 bottom fixed mounting has mixed gas pipe 16, mixed gas pipe 16 bottom fixed mounting has fan 17, fan 17 front side outer wall fixed mounting has air hose 18, air hose 18 is connected with air inlet 4, air hose 18 bottom fixed mounting has gas filter 19, gas filter 19 one side fixed mounting has gas pipe 20, gas pipe 20 is connected with gas inlet 7, inhale the air through air inlet 4, inhale the gas through gas pipe 20, calculate the required gas total amount of inhaled air through gas filter 19 and thereby adjust the gas amount, it blows in inside heat exchange mechanism 14 through fan 17 after making gas amount and air amount keep best ratio, thereby improve combustion efficiency when having reduced gas consumption.
The heat exchange mechanism 14 further comprises a heat exchange housing 21, a heat exchange chamber 22 and a discharge chamber 32 are arranged inside the heat exchange housing 21, a heat exchange seat 23 is fixedly installed inside the heat exchange chamber 22, a heating chamber 24 is arranged on one side of the heat exchange seat 23, a heating cover 25 is fixedly installed inside the heating chamber 24, a plurality of flame holes 27 are formed in the outer wall of the heating cover 25, ignited flames are uniformly exposed through the flame holes 27, so that the heat exchange tube 26 is uniformly heated, an ignition electrode 31 is arranged inside the heating cover 25, mixed gas enters the heating cover 25 and is ignited through the ignition electrode 31, a heat exchange tube 26 is wound on the outer wall of the heat exchange seat 23, the output end of the heat exchange tube 26 is connected with the cold water inlet 8, the output end of the heat exchange tube 26 is connected with the water storage chamber 10, cold water enters through the input end of the heat exchange tube 26, the mixed gas enters the heating cover 25 and is ignited through the heating cover 25, the heat exchange tube 26 is heated after being ignited, because one side of the heat exchange tube 26 is not contacted with the heating cover 25, and the other side is contacted with the heating cover 25, cold water enters from the left side of the heat exchange tube 26, when the cold water enters into the contact section with the heating cover 25, the cold water is heated to form hot water, the heat exchange tube 26 at the hot end is contacted with the heat exchange tube 26 at the cold end in the heating process, so that the temperature of the heat exchange tube 26 at the cold end is improved, and the heating efficiency is improved.
Discharge 32 top in the storehouse and be provided with flue gas groove 28, flue gas groove 28 is connected with exhaust port 5, it is provided with circulation groove 29 to discharge 32 bottom in the storehouse, circulation groove 29 outside fixed mounting has circulating pipe 30, circulating pipe 30 is kept away from circulation groove 29 one end and is connected with heat exchange tube 26 outer wall, the steam that produces among the heat transfer process gets into and discharges storehouse 32, rethread flue gas groove 28 is discharged, and the comdenstion water that the heat transfer produced passes through circulation groove 29 and gets into in circulating pipe 29, rethread circulating pipe 29 gets into during heat exchange tube 26, utilize the comdenstion water, prevent water waste.
The implementation principle of the novel full premix water heater burner provided by the invention is as follows:
air is sucked in through the air inlet 4, fuel gas is sucked in through the fuel gas pipe 20, the total fuel gas amount required by the sucked air is calculated through the fuel gas filter 19, so that the fuel gas amount is adjusted, the fuel gas amount and the air amount are kept in the optimal proportion and then are blown into the heat exchange mechanism 14 through the fan 17, and therefore the fuel gas consumption is reduced and the combustion efficiency is improved;
cold water enters through the input end of the heat exchange tube 26, the mixed gas enters the heating cover 25, the mixed gas is ignited through the heating cover 25, the heat exchange tube 26 is heated after ignition, cold water enters from the left side of the heat exchange tube 26 as one side of the heat exchange tube 26 is not contacted with the heating cover 25 and the other side of the heat exchange tube is contacted with the heating cover 25, when the cold water enters into the contact section with the heating cover 25, the cold water is heated to form hot water, and the heat exchange tube 26 at the hot end is contacted with the heat exchange tube 26 at the cold end in the heating process, so that the temperature of the heat exchange tube 26 at the cold end is increased, and the heating efficiency is improved;
the hot water after the heating is stored through water storage bin 10, prevents through heat preservation 12 that the hot water temperature in the water storage bin 10 from running off, detects the hot water temperature in the water storage bin 10 through temperature sensor 13, and when the hot water temperature in the water storage bin 10 reduced, hot water circulated heating in getting into heat exchange tube 26 through circulation heating pipe 33, makes the temperature in the water storage bin 10 always keep at the settlement temperature to make hot water open promptly and use.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a novel full premix water heater combustor, includes gas heater body (1), its characterized in that: the gas water heater is characterized in that a display screen (2), an adjusting knob (3) and an air inlet (4) are arranged on the front side of the gas water heater body (1), an exhaust port (5) is arranged at the top of the gas water heater body (1), a hot water outlet (6), a gas inlet (7) and a cold water inlet (8) are arranged at the bottom of the gas water heater body (1), a fixing frame (9) is fixedly arranged at the back of the gas water heater body (1), and a threaded hole is formed in the middle of the fixing frame (9).
2. The new burner of a fully premixed water heater according to claim 1, characterized in that: the gas water heater is characterized in that a water storage bin (10) and a heating bin (11) are arranged inside the gas water heater body (1), a heat insulation layer (12) is arranged inside the water storage bin (10), and a temperature sensor (13) is fixedly mounted on the top of the inner wall of the water storage bin (10).
3. The new burner of a fully premixed water heater according to claim 1, characterized in that: heating chamber (11) inside fixed mounting has heat transfer mechanism (14), heat transfer mechanism (14) outer wall threaded connection has fixed disk (15), fixed disk (15) bottom fixed mounting has gas mixture pipe (16), gas mixture pipe (16) bottom fixed mounting has fan (17), fan (17) front side outer wall fixed mounting has air hose (18), air hose (18) are connected with air inlet (4), air hose (18) bottom fixed mounting has gas filter (19), gas filter (19) one side fixed mounting has gas pipe (20), gas pipe (20) are connected with gas import (7).
4. The new burner of a fully premixed water heater according to claim 3, characterized in that: heat exchange mechanism (14) still include heat transfer shell (21), heat transfer shell (21) inside is provided with heat transfer storehouse (22) and discharges storehouse (32), the inside fixed mounting in heat transfer storehouse (22) has heat transfer seat (23), heat transfer seat (23) one side is provided with heated warehouses (24), the inside fixed mounting in heated warehouses (24) has heating mantle (25), heat transfer seat (23) outer wall has heat exchange tube (26) around connecing, the output and the cold water import (8) of heat exchange tube (26) are connected, the output and the water storage storehouse (10) of heat exchange tube (26) are connected.
5. The new burner of a fully premixed water heater according to claim 4, wherein: discharge storehouse (32) top and be provided with flue gas groove (28), flue gas groove (28) are connected with exhaust port (5), it is provided with circulation groove (29) to discharge storehouse (32) bottom, circulation groove (29) outside fixed mounting has circulation water pipe (30), circulation groove (29) one end and heat exchange tube (26) outer wall connection are kept away from in circulation water pipe (30).
6. The new burner of a fully premixed water heater according to claim 4, wherein: the outer wall of the heating cover (25) is provided with a plurality of flame holes (27).
7. The new burner of a fully premixed water heater according to claim 4, wherein: an ignition electrode (31) is arranged in the heating cover (25).
8. The new burner of a fully premixed water heater according to claim 4, wherein: water storage storehouse (10) outer wall fixed mounting has circulation heating pipe (33), water storage storehouse (10) one end and heat exchange tube (26) fixed connection are kept away from in circulation heating pipe (33).
CN202210480975.3A 2022-05-05 2022-05-05 Novel full premix water heater combustor Pending CN114857771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210480975.3A CN114857771A (en) 2022-05-05 2022-05-05 Novel full premix water heater combustor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210480975.3A CN114857771A (en) 2022-05-05 2022-05-05 Novel full premix water heater combustor

Publications (1)

Publication Number Publication Date
CN114857771A true CN114857771A (en) 2022-08-05

Family

ID=82635516

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210480975.3A Pending CN114857771A (en) 2022-05-05 2022-05-05 Novel full premix water heater combustor

Country Status (1)

Country Link
CN (1) CN114857771A (en)

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