CN113340002B - Intelligent control function gas water heater - Google Patents
Intelligent control function gas water heater Download PDFInfo
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- CN113340002B CN113340002B CN202110622282.9A CN202110622282A CN113340002B CN 113340002 B CN113340002 B CN 113340002B CN 202110622282 A CN202110622282 A CN 202110622282A CN 113340002 B CN113340002 B CN 113340002B
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- shell
- air inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000002485 combustion reaction Methods 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 239000007921 spray Substances 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010892 electric spark Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 136
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000002737 fuel gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Classifications
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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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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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]
Abstract
The invention discloses a gas water heater with an intelligent control function, which mainly comprises a shell, a gas pipe, an air inlet structure, a central control chamber, a combustion chamber, a tail gas emission mechanism and a water supply mechanism, wherein the shell is a cavity shell with a rectangular structure, a plurality of connecting pieces are arranged at four corners of the front wall of the shell and are connected with the side walls of the shell, and the central control chamber is arranged at the bottom end in the shell.
Description
Technical Field
The invention relates to the technical field of gas water heaters, in particular to a gas water heater with an intelligent control function.
Background
The gas water heater is also called as gas water heater, which uses gas as fuel to transfer heat to cold water flowing through heat exchanger by combustion heating mode to achieve the purpose of preparing hot water.
The existing gas water heater has a plurality of types, wherein the flue type gas water heater, the forced exhaust type gas water heater and the condensing type gas water heater are more common, the flue type gas water heater is the most basic gas water heater, the forced exhaust type gas water heater belongs to the safety enhancement type gas water heater, the condensing type gas water heater belongs to the high-efficiency energy-saving type gas water heater, and the gas water heater is developed towards the safer and energy-saving direction along with the development of technology;
most of the existing gas water heaters adopt panel-type operation interfaces, and are more convenient than the original various valve-controlled gas water heaters, but have a plurality of inconveniences, such as the need of being started in advance, and the existing gas water heater is mostly heated and exchanged by a combustion cavity in the combustion process, so that the combustion space is large, the flame is not tightly converged in the combustion process, the heat loss is serious in the periphery, the heating efficiency is reduced, and the insufficient mixing of the gas and the air is caused, so that the problem of insufficient combustion is caused.
Disclosure of Invention
The invention aims to solve the problems, designs the gas water heater with the intelligent control function, solves the problems that the prior gas water heater mostly adopts a panel type operation interface, is more convenient than the prior gas water heater with various valve control, but still has a plurality of inconveniences, such as the prior gas water heater needs to be started in advance, and the prior gas water heater is mostly heated and exchanges heat through a combustion cavity in the combustion process, so that the combustion space is larger, the flame is not tightly converged in the combustion process, the heat is seriously dissipated to the periphery, the heating efficiency is reduced, and the insufficient mixing of the gas and the air often occurs, so that the insufficient combustion is caused.
The technical scheme of the invention for achieving the purpose is as follows: the utility model provides a gas heater of intelligent control function, mainly includes shell, gas pipe, air inlet structure, central control room, combustion chamber, exhaust emission mechanism and water supply mechanism, the shell is the cavity casing of rectangle structure, shell front wall four corners is equipped with a plurality of connecting pieces and is connected with the shell lateral wall, the bottom in the shell is installed to the central control room, the gas pipe runs through the shell bottom surface and is connected with the central control room, the combustion chamber is installed in the central control room top, be equipped with the relay chamber between combustion chamber and the central control room, the gas pipe tip is worn out from the central control room and communicates with the relay chamber, air inlet structure top link up the shell top and the bottom communicates with the relay chamber, exhaust emission mechanism installs in the combustion chamber top, water supply mechanism water inlet end and water outlet end set up in the shell bottom surface respectively;
the gas water heater with intelligent control function further comprises: wifi connector, controller, premixing structure and reposition of redundant personnel combustion structure;
the indoor wifi connector that is equipped with of central control, the controller is installed in wifi connector one side and is connected with wifi connector, premixing structure installs in the relay chamber, gas pipe tip and relay indoor intercommunication, air inlet structure end and relay indoor intercommunication, the reposition of redundant personnel combustion structure inlays in the combustion chamber, water supply mechanism loops through central control room, tail gas emission mechanism and combustion chamber;
the split combustion structure includes: a plurality of spray pipes, a plurality of one-way valves, a plurality of beam converging cavities and a plurality of electric igniters;
the utility model provides a plurality of the spray tube is installed in the relay chamber top surface and is run through the combustion chamber bottom surface, a plurality of the check valve is installed in a plurality of on the spray tube, the inside cavity die cavity that is rectangular structure of combustion chamber, be equipped with a plurality of receive beam chamber and a plurality of the spray tube matches each other in the combustion chamber, a plurality of the spray tube cartridge in a plurality of receive beam chamber's bottom, a plurality of receive beam chamber is the little top width of bottom big funnel-shaped cavity, a plurality of the spray tube all welds each other with the combustion chamber bottom surface, a plurality of electric spark ware install in a plurality of receive beam intracavity and be located a plurality of spray tube top.
The water supply mechanism includes: the device comprises a water inlet pipe, a water control valve, a water outlet pipe, a preheating pipe and a heating pipe;
the water inlet pipe penetrates through the bottom surface of the shell and the bottom surface of the central control chamber and is connected with the water control valve in the central control chamber, one end of the preheating pipe is communicated with the water control valve, the preheating pipe penetrates through two side wall surfaces of the tail gas emission mechanism, the other end of the preheating pipe is exposed out of the tail gas emission mechanism, the heating pipe is communicated with the other end of the preheating pipe and penetrates through two side wall surfaces of the combustion chamber, and the water outlet pipe is communicated with the heating pipe and the bottom end of the heating pipe penetrates out of the bottom surface of the shell.
The exhaust emission mechanism includes: an exhaust pipe, an exhaust fan and an air outlet pipe;
the combustion chamber top has seted up the gas vent, the blast pipe intercommunication with on the gas vent, exhaust fan installs in the combustion chamber top, the blast pipe is connected with exhaust fan, outlet duct one end is connected with exhaust fan, and the outlet duct other end runs through the shell back wall and exposes outdoors.
The air intake structure includes: the device comprises an air inlet, an air inlet pipe, a partition, a pair of air inlet channels and a dust screen;
the top wall of the shell is provided with an air inlet, the air inlet is provided with an air inlet pipe and is communicated with the outside, the separation chamber is arranged below the air inlet, a pair of air inlet pipes are communicated with two sides of the separation chamber, the tail ends of the air inlet pipes are respectively connected with two sides of the relay chamber, and the air inlet pipe is provided with a dust screen.
The premix structure comprises: the stirring device comprises a columnar body, a sealing plate and a plurality of stirring fan blades;
the gas pipe is arranged on the bottom surface of the relay chamber, the end part of the gas pipe is of a Venturi tube structure, the end part of the gas pipe is inserted on the bottom surface of the relay chamber, a columnar body is arranged in the relay chamber and wrapped on the end part of the gas pipe, a pair of air inlet holes are arranged on two sides of the columnar body and above the end part of the gas pipe, the pair of air inlets are connected with the pair of air inlet ends, the sealing plate is arranged at the top end of the columnar body, a plurality of spray pipes are arranged on the upper wall surface of the relay chamber and are communicated with the inner cavity of the relay chamber, and a plurality of stirring fan blades are arranged at the center of the columnar body and above the end part of the gas pipe.
The central control room is internally provided with a temperature sensor which is sleeved on the outer wall of the water inlet pipe, and the temperature sensor, the plurality of electric igniters, the water control valve and the exhaust fan are all connected with the controller.
The air inlet pipe and the air outlet pipe are respectively provided with a blocking valve, and the blocking valves are connected with the controller.
The heating pipe is S-shaped and provided with a plurality of U-shaped bends, and the U-shaped bends are respectively positioned at the top ends of the converging cavities.
The partition chamber is a rectangular cavity box body, the center of the cavity is provided with a convex wedge-shaped partition plate, and two ends of the air inlet channel are respectively communicated with cavities at two sides of the wedge-shaped partition plate.
The columnar body is axially provided with a variable-diameter hollow cavity, wherein the diameter of the top end of the hollow cavity is smaller than that of the bottom end of the hollow cavity.
The intelligent control function gas water heater manufactured by the technical scheme of the invention adopts the intelligent control module, the operation of the water heater can be controlled by connecting wifi, the use is convenient, the combustion efficiency of gas is improved by adopting a split-flow combustion structure and a novel premixing structure, the gas utilization rate is increased, the preheating pipe is arranged, the tail gas is utilized for preheating, the utilization rate of waste heat is increased, and the utilization rate of gas is further improved by matching multiple structures on the basis of realizing intelligent control, so that the purposes of energy conservation and environmental protection are achieved.
Drawings
FIG. 1 is a schematic diagram of a sectional front view of a gas water heater with intelligent control function according to the present invention.
FIG. 2 is a schematic diagram of a side view of a gas water heater with intelligent control function according to the present invention.
FIG. 3 is a schematic diagram of a b-b side view structure of a gas water heater with intelligent control function according to the present invention.
Fig. 4 is a schematic diagram of a cross-sectional top view of a combustion chamber of a gas water heater with intelligent control function according to the present invention.
FIG. 5 is a schematic diagram of a top cross-sectional view of a central control room of a gas water heater with intelligent control function according to the present invention.
Fig. 6 is a schematic diagram of a cross-sectional top view of a relay chamber of the intelligent gas water heater.
Fig. 7 is a schematic diagram of a front view structure of a gas water heater with intelligent control function according to the present invention.
FIG. 8 is a schematic view of a partially enlarged structure of a gas water heater with intelligent control function according to the present invention shown in FIG. 1.
In the figure: 1. a housing; 2. a tail gas discharge mechanism; 3. an air intake structure; 4. a water supply mechanism; 5. a premix structure; 6. a split combustion structure; 7. a gas pipe; 8. a relay chamber; 9. a wifi connector; 10. a controller; 11. a combustion chamber; 12. a central control room; 13. a temperature sensor; 201. an exhaust pipe; 202. an exhaust fan; 203. an air outlet pipe; 301. an air inlet; 302. an air inlet pipe; 303. a compartment; 304. an air inlet channel; 401. a water inlet pipe; 402. a water control valve; 403. a water outlet pipe; 404. a preheating tube; 405. heating pipes; 501. a columnar body; 502. a sealing plate; 503. stirring fan blades; 601. a spray pipe; 602. a one-way valve; 603. a converging cavity; 604. an electric igniter.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1-8, a gas water heater with intelligent control function mainly comprises a shell 1, a gas pipe 7, an air inlet structure 3, a central control chamber 12, a combustion chamber 11, a tail gas emission mechanism 2 and a water supply mechanism 4, wherein the shell 1 is a cavity shell with a rectangular structure, four corners of the front wall of the shell 1 are provided with a plurality of connecting pieces which are connected with the side wall of the shell 1, the central control chamber 12 is arranged at the inner bottom end of the shell 1, the gas pipe 7 penetrates through the bottom surface of the shell 1 and is connected with the central control chamber 12, the combustion chamber 11 is arranged above the central control chamber 12, a relay chamber 8 is arranged between the combustion chamber 11 and the central control chamber 12, the end part of the gas pipe 7 penetrates out of the central control chamber 12 and is communicated with the relay chamber 8, the top end of the air inlet structure 3 penetrates through the top end of the shell 1 and is communicated with the relay chamber 8, the tail gas emission mechanism 2 is arranged at the top end of the combustion chamber 11, and the water inlet end and the water outlet end of the water supply mechanism 4 are respectively arranged at the bottom surface of the shell 1; the gas water heater with intelligent control function further comprises: wifi connector 9, controller 10, premix structure 5 and split flow combustion structure 6; the central control room 12 is internally provided with a wifi connector 9, the controller 10 is arranged on one side of the wifi connector 9 and is connected with the wifi connector 9, the premixing structure 5 is arranged in the relay room 8, the end part of the gas pipe 7 is communicated with the relay room 8, the tail end of the air inlet structure 3 is communicated with the relay room 8, the split-flow combustion structure 6 is embedded in the combustion chamber 11, and the water supply mechanism 4 sequentially passes through the central control room 12, the tail gas emission mechanism 2 and the combustion chamber 11; the split combustion structure 6 includes: a plurality of spray pipes 601, a plurality of one-way valves 602, a plurality of converging cavities 603 and a plurality of electric sparks 604; the plurality of spray pipes 601 are arranged on the top surface of the relay chamber 8 and penetrate through the bottom surface of the combustion chamber 11, the plurality of one-way valves 602 are arranged on the plurality of spray pipes 601, the combustion chamber 11 is internally provided with a hollow cavity with a rectangular structure, a plurality of beam converging cavities 603 are mutually matched with the plurality of spray pipes 601, the plurality of spray pipes 601 are inserted into the bottom ends of the plurality of beam converging cavities 603, the plurality of beam converging cavities 603 are funnel-shaped cavities with small bottom end width and large top end width, the plurality of spray pipes 601 are mutually welded with the bottom surface of the combustion chamber 11, and the plurality of electric flame throwers 604 are arranged in the plurality of beam converging cavities 603 and are positioned above the plurality of spray pipes 601; the water supply mechanism 4 includes: a water inlet pipe 401, a water control valve 402, a water outlet pipe 403, a preheating pipe 404 and a heating pipe 405; the water inlet pipe 401 penetrates through the bottom surface of the shell and the bottom surface of the central control chamber 12 to be connected with the water control valve 402 in the central control chamber 12, one end of the preheating pipe 404 is communicated with the water control valve 402, the preheating pipe 404 penetrates through two side wall surfaces of the tail gas discharging mechanism 2, the other end of the preheating pipe 404 is exposed out of the tail gas discharging mechanism 2, the heating pipe 405 is communicated with the other end of the preheating pipe 404, the heating pipe 405 penetrates through two side wall surfaces of the combustion chamber 11, the water outlet pipe 403 is communicated with the heating pipe 405, and the bottom end of the water outlet pipe penetrates out of the bottom surface of the shell 1; the exhaust emission mechanism 2 includes: exhaust duct 201, exhaust fan 202, and outlet duct 203; an exhaust port is formed in the top end of the combustion chamber 11, the exhaust pipe 201 is communicated with the exhaust port, the exhaust fan 202 is installed above the combustion chamber 11, the exhaust pipe 201 is connected with the exhaust fan 202, one end of the air outlet pipe 203 is connected with the exhaust fan 202, and the other end of the air outlet pipe 203 penetrates through the rear wall of the shell 1 and is exposed out of the room; the air intake structure 3 includes: an intake port 301, an intake pipe 302, a partition 303, a pair of intake ports 304, and a dust screen; an air inlet 301 is formed in the top wall of the shell 1, an air inlet pipe 302 is arranged on the air inlet 301 and is communicated with the outside, a separation chamber 303 is arranged below the air inlet 301, a pair of air inlet channels 304 are communicated with two sides of the separation chamber 303, tail ends of the air inlet channels 304 are respectively connected with two sides of the relay chamber 8, and a dust screen is arranged on the air inlet pipe 302; the premix structure 5 comprises: a columnar body 501, a sealing plate 502 and a plurality of stirring blades 503; the gas pipe 7 is arranged on the bottom surface of the relay chamber 8, the end part of the gas pipe 7 is of a venturi tube structure, the end part of the gas pipe 7 is inserted on the bottom surface of the relay chamber 8, a columnar body 501 is arranged in the relay chamber 8 and wrapped on the end part of the gas pipe 7, a pair of air inlets are arranged on two sides of the columnar body 501 and above the end part of the gas pipe 7, a pair of air inlets 304 are connected with the end parts of the air inlets, a sealing plate 502 is arranged on the top end of the columnar body 501, a plurality of spray pipes 601 are arranged on the upper wall surface of the relay chamber 8 and are communicated with the inner cavity of the relay chamber 8, and a plurality of stirring fan blades 503 are arranged in the center of the columnar body 501 and above the end part of the gas pipe 7; a temperature sensor 13 is arranged in the central control room 12 and sleeved on the outer wall of the water inlet pipe 401, and the temperature sensor 13, a plurality of electric igniters, a water control valve 402 and an exhaust fan 202 are all connected with the controller 10; the air inlet pipe 302 and the air outlet pipe 203 are respectively provided with a blocking valve, and the blocking valves are connected with the controller 10; the heating pipe 405 is S-shaped and has a plurality of U-shaped bends, and the U-shaped bends are respectively located at the top ends of the converging cavities 603; the partition chamber 303 is a rectangular cavity box body, the center of the cavity is provided with a convex wedge-shaped partition plate, and two ends of the pair of air inlet channels 304 are respectively communicated with cavities at two sides of the wedge-shaped partition plate; the cylindrical body 501 is axially provided with a variable-diameter hollow cavity, wherein the diameter of the top end of the hollow cavity is smaller than that of the bottom end of the hollow cavity.
The embodiment is characterized by mainly comprising a shell 1, a gas pipe 7, an air inlet structure 3, a central control chamber 12, a combustion chamber 11, a tail gas emission mechanism 2 and a water supply mechanism 4, wherein the shell 1 is a cavity shell with a rectangular structure, a plurality of connecting pieces are arranged at four corners of the front wall of the shell 1 and are connected with the side wall of the shell 1, the central control chamber 12 is arranged at the inner bottom end of the shell 1, the gas pipe 7 penetrates through the bottom surface of the shell 1 and is connected with the central control chamber 12, the combustion chamber 11 is arranged above the central control chamber 12, a relay chamber 8 is arranged between the combustion chamber 11 and the central control chamber 12, the end part of the gas pipe 7 penetrates out of the central control chamber 12 and is communicated with the relay chamber 8, the top end of the air inlet structure 3 penetrates through the top end of the shell 1 and is communicated with the relay chamber 8, the tail gas emission mechanism 2 is arranged at the top end of the combustion chamber 11, and the water inlet end and the water outlet end of the water supply mechanism 4 are respectively arranged at the bottom surface of the shell 1; the intelligent control function gas water heater still includes: wifi connector 9, controller 10, premix structure 5 and split flow combustion structure 6; a wifi connector 9 is arranged in the central control chamber 12, a controller 10 is arranged on one side of the wifi connector 9 and is connected with the wifi connector 9, a premixing structure 5 is arranged in the relay chamber 8, the end part of a gas pipe 7 is communicated with the relay chamber 8, the tail end of an air inlet structure 3 is communicated with the relay chamber 8, a split-flow combustion structure 6 is embedded in a combustion chamber 11, and a water supply mechanism 4 sequentially passes through the central control chamber 12, a tail gas emission mechanism 2 and the combustion chamber 11; the split combustion structure 6 includes: a plurality of spray pipes 601, a plurality of one-way valves 602, a plurality of converging cavities 603 and a plurality of electric sparks 604; the plurality of spray pipes 601 are arranged on the top surface of the relay chamber 8 and penetrate through the bottom surface of the combustion chamber 11, the plurality of one-way valves 602 are arranged on the plurality of spray pipes 601, the combustion chamber 11 is internally provided with a hollow cavity with a rectangular structure, a plurality of converging cavities 603 are mutually matched with the plurality of spray pipes 601, the plurality of spray pipes 601 are inserted into the bottom ends of the plurality of converging cavities 603, the plurality of converging cavities 603 are funnel-shaped cavities with small bottom end width and large top end width, the plurality of spray pipes 601 are mutually welded with the bottom surface of the combustion chamber 11, and a plurality of electric fire-making devices 604 are arranged in the plurality of converging cavities 603 and are positioned above the plurality of spray pipes 601; this intelligent control function's gas heater adopts intelligent control module, can work through connecting wifi control water heater, convenient to use adopts reposition of redundant personnel burning structure and novel premixing structure, improves the combustion efficiency of gas, increases gas utilization ratio to be equipped with the preheating pipe, utilize tail gas to preheat, increase the utilization ratio of waste heat, and the cooperation of multiple structure is on realizing intelligent control's basis, further improvement the utilization ratio of gas, plays energy-concerving and environment-protective purpose.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: as can be seen from fig. 1-8 of the specification, the present disclosure is a gas water heater with intelligent control function, which mainly comprises a housing 1, a gas pipe 7, an air inlet structure 3, a central control room 12, a combustion chamber 11, a tail gas emission mechanism 2 and a water supply mechanism 4, and the gas water heater with intelligent control function further comprises: the wifi connector 9, the controller 10, the premixing structure 5 and the split-flow combustion structure 6 have the following connection relationship and position relationship;
the shell 1 is a cavity shell with a rectangular structure, a plurality of connecting pieces are arranged at four corners of the front wall of the shell 1 and are connected with the side walls of the shell 1, a central control chamber 12 is arranged at the bottom end in the shell 1, a gas pipe 7 penetrates through the bottom surface of the shell 1 and is connected with the central control chamber 12, a combustion chamber 11 is arranged above the central control chamber 12, a relay chamber 8 is arranged between the combustion chamber 11 and the central control chamber 12, the end part of the gas pipe 7 penetrates out of the central control chamber 12 and is communicated with the relay chamber 8, the top end of an air inlet structure 3 penetrates through the top end of the shell 1 and the bottom end of the air inlet structure is communicated with the relay chamber 8, a tail gas discharge mechanism 2 is arranged at the top end of the combustion chamber 11, and a water inlet end and a water outlet end of a water supply mechanism 4 are respectively arranged at the bottom surface of the shell 1;
a wifi connector 9 is arranged in the central control chamber 12, a controller 10 is arranged on one side of the wifi connector 9 and is connected with the wifi connector 9, a premixing structure 5 is arranged in the relay chamber 8, the end part of a gas pipe 7 is communicated with the relay chamber 8, the tail end of an air inlet structure 3 is communicated with the relay chamber 8, a split-flow combustion structure 6 is embedded in a combustion chamber 11, and a water supply mechanism 4 sequentially passes through the central control chamber 12, a tail gas emission mechanism 2 and the combustion chamber 11;
in the concrete implementation process, the shell 1 adopts a rectangular cavity structure box body, the front wall of the shell 1 is connected with the shell 1 in a split manner, protection is provided for internal parts, when the air conditioner is used, a gas pipe 7 is used for introducing gas into a central control room 12 in the shell 1, a gas valve is arranged on the gas pipe 7, the opening and closing and the speed of gas inlet are controlled, the gas is introduced into a relay room 8 after passing through the gas valve, an air inlet structure 3 is connected with the outside from the top end of the shell 1, air is taken in from the outside and introduced into the relay room 8, a premixing structure 5 is arranged in the relay room 8, the inlet air and the gas are premixed, then the gas is introduced into a combustion room 11 for split combustion, a water supply mechanism 4 enters from the bottom surface of the shell 1 and passes through a tail gas discharge mechanism 2 first, the tail gas is utilized to preheat water, then the water is introduced into the combustion chamber 11 to be heated, then the water is discharged back to the water tank, in the process, the central control chamber 12 is used as a control center to control the mechanisms respectively, the wifi connector 9 is connected with indoor wifi, a user accesses the indoor wifi through the network access, and then communicates with the wifi connector 9, the controller 10 is used for transmitting instructions, the controller 10 is utilized to control the structures and the mechanisms of the water heater respectively, the requirements of the user are met, the user can start the water heater outdoors in advance to heat, and the temperature is preset, so that the purpose of intelligent home is achieved;
as can be seen from fig. 1 to 8 of the specification, the water supply mechanism 4 includes: the connection relationship and the position relationship of the water inlet pipe 401, the water control valve 402, the water outlet pipe 403, the preheating pipe 404 and the heating pipe 405 are as follows;
the water inlet pipe 401 penetrates through the bottom surface of the shell and the bottom surface of the central control chamber 12 to be connected with the water control valve 402 in the central control chamber 12, one end of the preheating pipe 404 is communicated with the water control valve 402, the preheating pipe 404 penetrates through the two side wall surfaces of the tail gas emission mechanism 2, the other end of the preheating pipe 404 is exposed out of the tail gas emission mechanism 2, the heating pipe 405 is communicated with the other end of the preheating pipe 404, the heating pipe 405 penetrates through the two side wall surfaces of the combustion chamber 11, the water outlet pipe 403 is communicated with the heating pipe 405, and the bottom end of the heating pipe penetrates out of the bottom surface of the shell 1;
in the specific implementation process, the water inlet pipe 401 is connected with the water tank, the water enters the water inlet pipe 401 by opening the water control valve 402, the water enters the preheating pipe 404 from the water inlet pipe 401, after being preheated by the tail gas discharging mechanism 2, the water enters the heating pipe 405, the heating pipe 405 is arranged in the combustion chamber 11, the water is heated by combustion and is discharged from the water outlet pipe 403, the water with heat flows back into the water tank from the new water tank, the temperature of the water tank is changed, the temperature sensor 13 is arranged in the central control chamber 12 and sleeved on the outer wall of the water inlet pipe 401, and the entered water temperature is detected, so that the heating is stopped;
as can be seen from fig. 1 to 8 of the specification, the exhaust emission mechanism 2 includes: exhaust pipe 201, exhaust fan 202, and exhaust pipe 203 are connected to each other and positioned as follows;
an exhaust port is formed in the top end of the combustion chamber 11, an exhaust pipe 201 is communicated with the exhaust port, an exhaust fan 202 is arranged above the combustion chamber 11, the exhaust pipe 201 is connected with the exhaust fan 202, one end of an air outlet pipe 203 is connected with the exhaust fan 202, and the other end of the air outlet pipe 203 penetrates through the rear wall of the shell 1 and is exposed out of the room;
in the specific implementation process, the exhaust fan 202 is started during heating to drive the air in the combustion chamber 11 to be discharged from the exhaust port of the combustion chamber 11, the exhaust port discharges the exhaust gas in the combustion chamber 11 to the exhaust pipe 201, the exhaust pipe 201 discharges the exhaust gas out of the air outlet pipe 203 after sucking the exhaust gas, and in the process, the preheating pipe 404 penetrates through the air outlet pipe 203, so that when water advances to the preheating pipe 404, the waste heat in the exhaust gas is absorbed, and the energy utilization efficiency is increased;
as can be seen from fig. 1 to 8 of the specification, the air intake structure 3 includes: an intake port 301, an intake pipe 302, a partition 303, a pair of intake ports 304, and a dust screen, the connection and positional relationships of which are as follows;
the top wall of the shell 1 is provided with an air inlet 301, an air inlet 302 is arranged on the air inlet 301 and communicated with the outside, a separation chamber 303 is arranged below the air inlet 301, a pair of air inlet 304 are communicated with two sides of the separation chamber 303, tail ends of the air inlet 304 are respectively connected with two sides of the relay chamber 8, and a dust screen is arranged on the air inlet 302;
in the specific implementation process, the air inlet 301 is in threaded connection with the air inlet pipe 302, the air inlet pipe 302 is communicated with the outside, when the air inlet pipe 302 is used, the dust screen plays a role in filtering air inlet, after air enters the shell 1 from the air inlet 301, the air passes through the partition 303, the partition 303 is a rectangular cavity box body, the center of the cavity is provided with a convex wedge-shaped partition plate, and two ends of the pair of air inlet pipes 304 are respectively communicated with cavities at two sides of the wedge-shaped partition plate; the air is split into the air inlets 304 on two sides by utilizing the split chambers 303, the air enters two sides of the relay chamber 8 along the air inlets 304 and is mixed with fuel gas, the air inlet pipe 302 and the air outlet pipe 203 are respectively provided with a plugging valve, the plugging valves are connected with the controller 10, the air inlet pipe 302 and the air outlet pipe 203 are sealed by utilizing the plugging valves, the plugging valves are opened during heating, and the air plugging valves are closed under the condition of not being used so as to be isolated from the outside, so that the impurities are prevented from entering the combustion chamber 11;
as can be seen from fig. 1 to 8 of the specification, the above-mentioned premixing structure 5 comprises: the column 501, the sealing plate 502, and the plurality of stirring blades 503 are connected and positioned as follows;
the gas pipe 7 is arranged on the bottom surface of the relay chamber 8, the end part of the gas pipe 7 is of a Venturi tube structure, the end part of the gas pipe 7 is inserted on the bottom surface of the relay chamber 8, a columnar body 501 is arranged in the relay chamber 8 and wraps the end part of the gas pipe 7, a pair of air inlets are arranged on two sides of the columnar body 501 and above the end part of the gas pipe 7, a pair of air inlets 304 are connected with the end parts of the air inlets, a sealing plate 502 is arranged on the top end of the columnar body 501, a plurality of spray pipes 601 are arranged on the upper wall surface of the relay chamber 8 and are communicated with the inner cavity of the relay chamber 8, and a plurality of stirring fan blades 503 are arranged in the center of the columnar body 501 and above the end part of the gas pipe 7;
in a specific implementation process, a variable-diameter hollow cavity is axially formed in the columnar body 501, wherein the diameter of the top end of the hollow cavity is smaller than that of the bottom end of the hollow cavity, a venturi tube structure at the end part of the gas tube 7 is positioned at the variable diameter, when gas is introduced, due to the reduction of the diameter, the circulation rate of the gas is increased, and then a vacuum area is formed at two sides of the variable diameter position, the air inlet rate of the air is accelerated, then the gas flow in the accelerated state collides with the air flow at two sides and is mixed upwards, and collides with the stirring fan blades 503 in the process, the stirring fan blades 503 are driven to rotate, stirring and mixing are further carried out again, the uniformity of the mixing is increased, then the gas is introduced above the sealing plate 502, the end part of the columnar body 501 is sealed with the upper part of the relay chamber 8 through the sealing plate 502, the mixed gas is accumulated at the upper part of the relay chamber 8, and then the mixed gas is introduced into the combustion chamber 11;
as can be seen from fig. 1 to 8 of the specification, the split combustion structure 6 includes: a plurality of spray pipes 601, a plurality of check valves 602, a plurality of converging cavities 603 and a plurality of electric sparks 604, the connection and the position relationship are as follows;
the plurality of spray pipes 601 are arranged on the top surface of the relay chamber 8 and penetrate through the bottom surface of the combustion chamber 11, the plurality of one-way valves 602 are arranged on the plurality of spray pipes 601, the combustion chamber 11 is internally provided with a hollow cavity with a rectangular structure, a plurality of converging cavities 603 are mutually matched with the plurality of spray pipes 601, the plurality of spray pipes 601 are inserted into the bottom ends of the plurality of converging cavities 603, the plurality of converging cavities 603 are funnel-shaped cavities with small bottom end width and large top end width, the plurality of spray pipes 601 are mutually welded with the bottom surface of the combustion chamber 11, and a plurality of electric fire-making devices 604 are arranged in the plurality of converging cavities 603 and are positioned above the plurality of spray pipes 601;
in the specific implementation process, mixed fuel gas is introduced into a combustion chamber 11 through a spray pipe 601, a plurality of separated converging cavities 603 are arranged in the combustion chamber 11, the converging cavities 603 are bucket-shaped cavities with wide upper ends and narrow bottom ends, the fuel gas is concentrated to the center through the converging cavities 603 to converge the width of flame, the flame is more concentrated to heat a heating pipe 405, the heating pipe 405 is S-shaped and provided with a plurality of U-shaped bends, the plurality of U-shaped bends are respectively positioned at the top ends of the converging cavities 603, the heating efficiency of the combustion heat of the mixed fuel gas is increased, the combusted waste gas is discharged from an exhaust port in the top end of a shell 1, and a temperature sensor 13, a plurality of electric igniters, a water control valve 402 and an exhaust fan 202 are all connected with a controller 10;
to sum up, the intelligent control module is adopted in the intelligent control function gas water heater, the intelligent control function gas water heater can work through connecting wifi, the intelligent control function gas water heater is convenient to use, the split-flow combustion structure 6 and the novel premixing structure 5 are adopted, the combustion efficiency of gas is improved, the gas utilization rate is increased, the preheating pipe 404 is arranged, tail gas is utilized for preheating, the utilization rate of waste heat is increased, the cooperation of multiple structures is on the basis of realizing intelligent control, the utilization rate of gas is further improved, and the purposes of saving energy and protecting environment are achieved.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (6)
1. The utility model provides a gas heater of intelligent control function, mainly includes shell (1), gas pipe (7), air inlet structure (3), central control room (12), combustion chamber (11), tail gas emission mechanism (2) and water supply mechanism (4), its characterized in that, shell (1) are rectangular structure's cavity casing, shell (1) front wall four corners is equipped with a plurality of connecting pieces and shell (1) lateral wall connection, central control room (12) install in shell (1) bottom, gas pipe (7) run through shell (1) bottom and are connected with central control room (12), combustion chamber (11) are installed in central control room (12) top, be equipped with central relay room (8) between combustion chamber (11) and central control room (12), gas pipe (7) tip is worn out and is linked together with relay room (8) in central control room (12), air inlet structure (3) top link up shell (1) top and bottom and are linked together with relay room (8), tail gas emission mechanism (2) are installed in combustion chamber (11) bottom and are set up in water inlet end and water supply mechanism (4) respectively; the gas water heater with intelligent control function further comprises: the device comprises a wifi connector (9), a controller (10), a premixing structure (5) and a split-flow combustion structure (6); the novel combustion device is characterized in that a wifi connector (9) is arranged in the central control room (12), the controller (10) is arranged on one side of the wifi connector (9) and is connected with the wifi connector (9), the premixing structure (5) is arranged in the relay room (8), the end part of the gas pipe (7) is communicated with the inside of the relay room (8), the tail end of the air inlet structure (3) is communicated with the inside of the relay room (8), the split-flow combustion structure (6) is embedded in the combustion chamber (11), and the water supply mechanism (4) sequentially passes through the central control room (12), the tail gas emission mechanism (2) and the combustion chamber (11); the split combustion structure (6) comprises: a plurality of spray pipes (601), a plurality of one-way valves (602), a plurality of converging cavities (603) and a plurality of electric sparks (604); the plurality of spray pipes (601) are arranged on the top surface of the relay chamber (8) and penetrate through the bottom surface of the combustion chamber (11), the plurality of one-way valves (602) are arranged on the plurality of spray pipes (601), the inside of the combustion chamber (11) is a hollow cavity with a rectangular structure, a plurality of beam converging cavities (603) are arranged in the combustion chamber (11) and are matched with the plurality of spray pipes (601), the plurality of spray pipes (601) are inserted into the bottom ends of the plurality of beam converging cavities (603), the plurality of beam converging cavities (603) are funnel-shaped cavities with small bottom end widths and large top end widths, the plurality of spray pipes (601) are welded with the bottom surface of the combustion chamber (11), and the plurality of electric flame throwers (604) are arranged in the plurality of beam converging cavities (603) and are positioned above the plurality of spray pipes (601);
the air intake structure (3) comprises: an air inlet (301), an air inlet pipe (302), a partition chamber (303), a pair of air inlet channels (304) and a dust screen; an air inlet (301) is formed in the top wall of the shell (1), an air inlet pipe (302) is arranged on the air inlet (301) and is communicated with the outside, a separation chamber (303) is arranged below the air inlet (301), a pair of air inlet pipes (304) are communicated with two sides of the separation chamber (303), tail ends of the air inlet pipes (304) are respectively connected with two sides of the relay chamber (8), and a dustproof net is arranged on the air inlet pipe (302);
the premixing structure (5) comprises: a columnar body (501), a sealing plate (502) and a plurality of stirring blades (503); the gas pipe (7) is arranged on the bottom surface of the relay chamber (8), the end part of the gas pipe (7) is of a Venturi tube structure, the end part of the gas pipe (7) is inserted on the bottom surface of the relay chamber (8), a columnar body (501) is arranged in the relay chamber (8) and wraps the end part of the gas pipe (7), a pair of gas inlet holes are formed in two sides of the columnar body (501) and above the end part of the gas pipe (7), a pair of gas inlet channels (304) are connected with the end parts of the gas inlet holes, a sealing plate (502) is arranged on the top end of the columnar body (501), a plurality of spray pipes (601) are arranged on the upper wall surface of the relay chamber (8) and are communicated with the inner cavity of the relay chamber (8), and a plurality of stirring fan blades (503) are arranged in the center of the columnar body (501) and above the end part of the gas pipe (7);
the middle section of the columnar body (501) is narrowed to form a candidate part structure;
the water supply mechanism (4) comprises: a water inlet pipe (401), a water control valve (402), a water outlet pipe (403), a preheating pipe (404) and a heating pipe (405); the water inlet pipe (401) penetrates through the bottom surface of the shell and the bottom surface of the central control chamber (12) to be connected with the water control valve (402) in the central control chamber (12), one end of the preheating pipe (404) is communicated with the water control valve (402), the preheating pipe (404) penetrates through two side wall surfaces of the tail gas discharging mechanism (2), the other end of the preheating pipe (404) is exposed out of the tail gas discharging mechanism (2), the heating pipe (405) is communicated with the other end of the preheating pipe (404) and penetrates through two side wall surfaces of the combustion chamber (11), and the water outlet pipe (403) is communicated with the heating pipe (405) and the bottom end of the heating pipe penetrates out of the bottom surface of the shell (1);
the heating pipe (405) is S-shaped and provided with a plurality of U-shaped bends, and the U-shaped bends are respectively positioned at the top ends of the converging cavities (603).
2. The intelligent control function gas water heater according to claim 1, wherein the exhaust emission mechanism (2) comprises: an exhaust pipe (201), an exhaust fan (202), and an air outlet pipe (203); the combustion chamber is characterized in that an exhaust port is formed in the top end of the combustion chamber (11), the exhaust pipe (201) is communicated with the exhaust port, the exhaust fan (202) is arranged above the combustion chamber (11), the exhaust pipe (201) is connected with the exhaust fan (202), one end of the air outlet pipe (203) is connected with the exhaust fan (202), and the other end of the air outlet pipe (203) penetrates through the rear wall of the shell (1) to be exposed out of the room.
3. The intelligent control functional gas water heater according to claim 2, wherein a temperature sensor (13) is arranged in the central control room (12) and sleeved on the outer wall of the water inlet pipe (401), and the temperature sensor (13), the plurality of electric igniters, the water control valve (402) and the exhaust fan (202) are all connected with the controller (10).
4. The intelligent control functional gas water heater according to claim 2, wherein the gas inlet pipe (302) and the gas outlet pipe (203) are respectively provided with a blocking valve, and the blocking valves are connected with the controller (10).
5. The intelligent control functional gas water heater according to claim 4, wherein the partition chamber (303) is a rectangular cavity box body, the center of the cavity is provided with a convex wedge-shaped partition plate, and two ends of the air inlet channel (304) are respectively communicated with cavities at two sides of the wedge-shaped partition plate.
6. The intelligent control functional gas water heater according to claim 1, wherein the columnar body (501) is axially provided with a variable-diameter hollow cavity, and the top end diameter of the hollow cavity is smaller than the bottom end diameter of the hollow cavity.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5947111A (en) * | 1998-04-30 | 1999-09-07 | Hudson Products Corporation | Apparatus for the controlled heating of process fluids |
| JP2000283410A (en) * | 1999-03-31 | 2000-10-13 | Fujitsu General Ltd | Liquid fuel burning combustor |
| CN107448938A (en) * | 2016-06-01 | 2017-12-08 | 上海钜荷热力技术有限公司 | A kind of interior circulating flue gas reverse-flow type all-premixing burner |
| CN107289627B (en) * | 2017-07-28 | 2018-03-16 | 石家庄市春尔采暖炉具有限公司 | Copper fin condensation gas-fired water heating boiler is premixed entirely |
| CN109695955A (en) * | 2017-10-24 | 2019-04-30 | 芜湖美的厨卫电器制造有限公司 | Gas heater |
| CN109827174A (en) * | 2019-02-19 | 2019-05-31 | 付福来 | A kind of environment-friendly highly efficient gas heater combustion chamber |
| CN210119002U (en) * | 2019-05-27 | 2020-02-28 | 佛山市史麦斯卫厨电器有限公司 | Sectional type burning gas hanging stove |
| CN211345828U (en) * | 2019-08-12 | 2020-08-25 | 浙江双菱戴纳斯帝电气有限公司 | Intelligent networking type gas heating water heater with built-in WiFi device |
| CN210624951U (en) * | 2019-08-22 | 2020-05-26 | 河北也鸽环保科技有限公司 | Energy-saving combustion chamber of gas wall-mounted furnace |
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Effective date of registration: 20230327 Address after: 528000, 2nd Floor, No. 8 Zhi'an Middle Road, Jun'an Community Residents' Committee, Jun'an Town, Shunde District, Foshan City, Guangdong Province Applicant after: GUANGDONG SHUNDE SANPAULA THERMAL SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 115200 58-2, No. 1, Dongcheng mentun village, Gaizhou City, Yingkou City, Liaoning Province Applicant before: Sun Chengwei |
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Denomination of invention: A gas water heater with intelligent control function Effective date of registration: 20231101 Granted publication date: 20230421 Pledgee: Industrial and Commercial Bank of China Limited Foshan Shunde Jun'an Sub branch Pledgor: GUANGDONG SHUNDE SANPAULA THERMAL SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2023980063743 |