CN109579283A - A kind of water heater with the fuel assembly to burn downwards - Google Patents
A kind of water heater with the fuel assembly to burn downwards Download PDFInfo
- Publication number
- CN109579283A CN109579283A CN201811128514.XA CN201811128514A CN109579283A CN 109579283 A CN109579283 A CN 109579283A CN 201811128514 A CN201811128514 A CN 201811128514A CN 109579283 A CN109579283 A CN 109579283A
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- CN
- China
- Prior art keywords
- water tank
- water
- fuel assembly
- pipe
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F24H1/18—Water-storage heaters
- F24H1/186—Water-storage 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
- F24H9/0005—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
- F24H9/14—Arrangements for connecting different sections, e.g. in 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
Abstract
The invention discloses a kind of water heaters with the fuel assembly to burn downwards, including pedestal and bottom shell, the upper end of the pedestal is provided with bottom shell, the pedestal is fixedly connected with bottom shell by internal whorl, the upper end of the bottom shell is provided with water tank, the bottom shell and water tank pass through welded connecting, the surface of the bottom shell is provided with hot water outlet pipe, the water heater is run in a kind of water heater with the fuel assembly to burn downwards of the present invention with non-positive exhaust static pressure and delivery temperature, the exhaust gas temperature avoids or reduces excessive condensate in exhaust outlet and generates, exhaust outlet is connected to receive the burning gases from water heater.Burned gas outlet receives the burning gases from second channel flue tube, and burning gases are transported to ventilation opening with non-positive venthole static pressure, and expanding chamber promotes the heat transmitting between the water in burning gases and water tank in expanding chamber by the bottom surface of water tank.
Description
Technical field
The invention belongs to water heater correlative technology fields, and in particular to a kind of hot water with the fuel assembly to burn downwards
Device.
Background technique
Mostly based on storage-type electric water heater, storage-type electric water heater is divided water heater by structure type, can be divided into
Closed and outlet open-type, since outlet open-type water heater purposes is single, so consumer using it is more be closed
Electric heater, it is well known that heat pump is combined with pot-type boiler, and the water that wherein hot gas is used to recycle with water heater carries out heat
Exchange, heats water to provide additional heat source, this typically results in complicated integration of equipments unit together.
Existing water heater technology has the following problems: after working for a long time with water heater, since exhaust gas temperature drops
Low, heat exchanger effectiveness increases, when being reduced due to heat and successfully the exchanging for water in water heater in burning gases, combustion gas
Vapor in body tends to condense in a larger amount, therefore condensate is likely to form in heat-exchange tube, and hot water can be reduced by doing so
The efficiency of device.
Summary of the invention
The purpose of the present invention is to provide a kind of water heaters with the fuel assembly to burn downwards, to solve above-mentioned background
After what is proposed in technology works for a long time with water heater, since exhaust gas temperature reduces, heat exchanger effectiveness increases, due to burning
When heat in gas is reduced with successfully the exchanging for water in water heater, the vapor in burning gases tends in a larger amount
The problem of condensing, therefore being likely to form condensate in heat-exchange tube, do so the efficiency that can reduce water heater.
To achieve the above object, the invention provides the following technical scheme: a kind of heat with the fuel assembly to burn downwards
Hydrophone, including pedestal and bottom shell, the upper end of the pedestal are provided with bottom shell, and the pedestal and bottom shell pass through interior
Portion is screwed connection, and the upper end of the bottom shell is provided with water tank, the bottom shell and water tank and passes through welding company
It connects, the surface of the bottom shell is provided with hot water outlet pipe, the bottom shell and hot water outlet pipe and connects by the way that flange is fixed
It connects, the upper end face of the water tank is provided with cold water inlet, the water tank and cold water inlet and connects by the way that flange is fixed
It connects, the right end of the cold water inlet is provided with terminals, the terminals and water tank and passes through welded connecting, the water tank
Upper end be provided with connector, the water tank is bolted to connection with connector, and the upper end of the connector is provided with
Burner, the connector are bolted to connection with burner, and the upper end of the burner is provided with exhaust pipe, the row
Tracheae and burner are by socket connection, and the water tank is internally provided with bottom plate, and the water tank and bottom plate pass through welding
Connection, the upper end of the bottom plate are provided with partition, and the bottom plate and partition cylinder are welded to connect, and the upper end of the partition is provided with the
Two channel flue tubes, the inside right end of the second channel flue tube are provided with the second conduit, the second channel flue tube with
For second conduit by socket connection, the left end of second conduit is provided with the first conduit, first conduit and the second conduit
Upper end be provided with baffle, the upper end of the baffle is provided with collector, the baffle and collector by socket connection, described
The upper end of collector is provided with connecting pin, the collector and connecting pin by being welded to connect, and the left end of the collector is arranged
There are first passage flue tube, the collector and first passage flue tube to connect by socket, the first passage flue tube
It is internally provided with heat conducting pipe, the first passage flue tube and heat conducting pipe and passes through socket connection, the outside setting of the water tank
There is fixing end, the water tank is fixedly connected with fixing end by screw, and the burner and power switch are electrically connected, described
Terminals and power switch are electrically connected.
Preferably, the composition of the bottom shell includes side plate, heat preservation compartment, tube inlet, cylinder, connection supervisor and cylinder
Wall, the lower end of the cylinder are provided with connection supervisor, are provided with tube inlet, the tube inlet on the left of the lower end of the connection supervisor
Lower end be provided with heat preservation compartment, the lower end of the heat preservation compartment is provided with barrel, and the lower end of the barrel is provided with side plate, institute
Bottom shell is stated to be fixedly connected by cylinder with water tank.
Preferably, the composition of the burner includes heel row bracket, rectangle fire row, front-seat bracket, gas distributing rod, connecting tube
Road and fuel assembly, the right end of the heel row bracket are provided with rectangle fire row, and the right end of the rectangle fire row is provided with front-seat branch
The lower end of frame, the front row bracket is provided with gas distributing rod, and the lower end of the gas distributing rod is provided with connecting pipe, the connecting pipe
Lower end be provided with fuel assembly, the burner is fixedly connected by front-seat bracket with connector.
Preferably, the composition of the fuel assembly includes that pressing ring, flow spoiler, fixed bracket, combustion head and combustion head are mixed
Room is closed, the right end of the pressing ring is provided with flow spoiler, and the right end top of the flow spoiler is provided with combustion head mixing chamber, the combustion
The fixed bracket that is internally provided with of head mixing chamber is burnt, the support bracket fastened upper end is provided with combustion head, and the fuel assembly is logical
Pressing ring is crossed to be fixedly connected with front-seat bracket.
Preferably, the composition of the connector includes water receiving pipe, attaching nut, clamping plate, gasket and water inlet pipe, described
The right end of water receiving pipe is provided with clamping plate, and the right end of the clamping plate is provided with water inlet pipe, and the inside of the upper and lower ends of the clamping plate is set
It is equipped with attaching nut, the left and right ends of the clamping plate are provided with gasket, and the connector is fixed by water inlet pipe and water tank
Connection.
Preferably, there are four the tube inlet is arranged altogether, four tube inlets are arranged symmetrically respectively in bottom shell
Lower end inside, four tube inlets are fixedly connected by flange with cylinder, and the diameter of section of four tube inlets is all
Identical and four tube inlets diameter of section is all two centimetres.
Preferably, the pedestal is the structure of internal closely knit cylindrical body, and the pedestal is internally provided with one and runs through
Card slot, the lower end outside of the pedestal is provided with anti-skidding filler strip and anti-skidding filler strip successively arranges from left to right at equal intervals,
The insulator for being internally provided with a circle and the insulator of the pedestal are circular structure.
Preferably, the bottom of the first passage flue tube extends to the height of the bottom of at least one second channel flue tube
Degree, at least one described second channel flue tube and be configured to from least one second channel flue tube receive burning gases simultaneously
Burning gases are transported to exhaust pipe, the first passage flue tube extends to the bottom of water tank at the top of water tank.
Preferably, the length of first conduit and the second conduit is all identical, first conduit and the second conduit point
It is not symmetrical set in the inside of second channel flue tube, the upper end of first conduit and the second conduit is both provided with gear
Plate.
Preferably, the cold water inlet and hot water outlet pipe are symmetrical set the upper and lower ends in water tank, institute respectively
The diameter of section for stating cold water inlet and hot water outlet pipe is all identical and diameter of section is all three centimetres, the cold water into
Water pipe is all fixedly connected by flange with hot water outlet pipe with water tank.
Compared with prior art, the present invention provides a kind of water heater with the fuel assembly to burn downwards, have with
It is lower the utility model has the advantages that
1, in a kind of water heater with the fuel assembly to burn downwards of the present invention water heater with non-positive exhaust static pressure and
Delivery temperature operation, the exhaust gas temperature avoid or reduce excessive condensate in exhaust outlet and generate, and exhaust outlet is connected to connect
Receive the burning gases from water heater.
2, water heater includes water tank, and the first passage flue tube of the bottom of storage tank is extended at the top of water tank, fixed
Position is directed to the burner assembly to burn downwards in first passage flue tube, one or more second channels at by burning gases
Flue tube extends to the top of water tank from the bottom of water tank, and expanding chamber receives the burning gases from first passage flue tube
And burning gases are transported to second channel flue tube, burned gas outlet is located at the top of water tank or top.
3, burned gas outlet receives the burning gases from second channel flue tube, and will be fired with non-positive venthole static pressure
It burns gas and is transported to ventilation opening, expanding chamber is promoted in burning gases and water tank in expanding chamber by the bottom surface of water tank
Heat transmitting between water.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is the water heater structure schematic diagram of the fuel assembly proposed by the present invention to burn downwards；
Fig. 2 is the water heater schematic diagram of internal structure of the fuel assembly proposed by the present invention to burn downwards；
Fig. 3 is bottom shell mechanism schematic diagram proposed by the present invention；
Fig. 4 is burner structure schematic diagram proposed by the present invention；
Fig. 5 is fuel assembly structural schematic diagram proposed by the present invention；
Fig. 6 is connecting-piece structure schematic diagram proposed by the present invention；
In figure: 1, pedestal；2, bottom shell；21, side plate；22, compartment is kept the temperature；23, tube inlet；24, cylinder；25, it connects
Supervisor；26, barrel；3, water tank；4, terminals；5, burner；51, heel row bracket；52, rectangle fire row；53, front-seat bracket；
54, gas distributing rod；55, connecting pipe；56, fuel assembly；561, pressing ring；562, flow spoiler；563, fixed bracket；564, it burns
Head；565, combustion head mixing chamber；6, exhaust pipe；7, connector；71, water receiving pipe；72, attaching nut；73, clamping plate；74, it seals
Pad；75, water inlet pipe；8, cold water inlet；9, hot water outlet pipe；10, first passage flue tube；11, heat conducting pipe；12, collector；
13, baffle；14, connecting pin；15, the first conduit；16, the second conduit；17, second channel flue tube；18, partition；19, bottom plate；
20, fixing end.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of hot water with the fuel assembly to burn downwards
Device, including pedestal 1 and bottom shell 2, the upper end of pedestal 1 are provided with bottom shell 2, and pedestal 1 and bottom shell 2 pass through internal spiral shell
Line is fixedly connected, and the upper end of bottom shell 2 is provided with water tank 3, and by being welded to connect, bottom is outer for bottom shell 2 and water tank 3
The surface of shell 2 is provided with hot water outlet pipe 9, and bottom shell 2 is fixedly connected with hot water outlet pipe 9 by flange, water tank 3 it is upper
End surfaces are provided with cold water inlet 8, and water tank 3 is fixedly connected with cold water inlet 8 by flange, the right side of cold water inlet 8
End is provided with terminals 4, terminals 4 and water tank 3 by being welded to connect, and the upper end of water tank 3 is provided with connector 7, water storage
Case 3 is bolted to connection with connector 7, and the upper end of connector 7 is provided with burner 5, and connector 7 passes through with burner 5
Bolt is fixedly connected, and the upper end of burner 5 is provided with exhaust pipe 6, exhaust pipe 6 and burner 5 and passes through socket connection, water tank 3
Be internally provided with bottom plate 19, by being welded to connect, the upper end of bottom plate 19 is provided with partition 18, bottom plate for water tank 3 and bottom plate 19
19 are provided with second channel flue tube 17 with 18, partition welded connectings, the upper end of partition 18, second channel flue tube 17 it is interior
Portion's right end is provided with the second conduit 16, second channel flue tube 17 and the second conduit 16 and is connected by socket, the second conduit 16
Left end is provided with the first conduit 15, and the upper end of the first conduit 15 and the second conduit 16 is provided with baffle 13, and the upper end of baffle 13 is set
Collector 12, baffle 13 and collector 12 are equipped with by socket connection, the upper end of collector 12 is provided with connecting pin 14, collector
12 pass through welded connecting with connecting pin 14, and the left end of collector 12 is provided with first passage flue tube 10, collector 12 and first
Channel flue tube 10 is internally provided with heat conducting pipe 11, first passage flue tube by socket connection, first passage flue tube 10
10 are connected with heat conducting pipe 11 by socket, and the outside of water tank 3 is provided with fixing end 20, and water tank 3 and fixing end 20 pass through spiral shell
Nail is fixedly connected, and burner 5 and power switch are electrically connected, and terminals 4 and power switch are electrically connected.
Further, the composition of bottom shell 2 includes side plate 21, heat preservation compartment 22, tube inlet 23, cylinder 24, connection master
Pipe 25 and barrel 26, the lower end of cylinder 24 are provided with connection supervisor 25, are provided with tube inlet 23 on the left of the lower end of connection supervisor 25,
The lower end of tube inlet 23 is provided with heat preservation compartment 22, so that the water source after heating cracking will not cool down, keeps the temperature
The lower end of compartment 22 is provided with barrel 26, and the lower end of barrel 26 is provided with side plate 21, and bottom shell 2 passes through cylinder 24 and water tank
3 are fixedly connected.
Further, the composition of burner 5 include heel row bracket 51, rectangle fire row 52, front-seat bracket 53, gas distributing rod 54,
Connecting pipe 55 and fuel assembly 56, the right end of heel row bracket 51 are provided with rectangle fire row 52, the right end setting of rectangle fire row 52
There is front-seat bracket 53, the lower end of front-seat bracket 53 is provided with gas distributing rod 54, so that gas progress is more uniform,
The lower end of gas distributing rod 54 is provided with connecting pipe 55, and the lower end of connecting pipe 55 is provided with fuel assembly 56, before burner 5 passes through
Row's bracket 53 is fixedly connected with connector 7.
Further, the composition of fuel assembly 56 includes pressing ring 561, flow spoiler 562, fixed bracket 563, combustion head 564
With combustion head mixing chamber 565, the right end of pressing ring 561 is provided with flow spoiler 562, and the right end top of flow spoiler 562 is provided with burning
Head mixing chamber 565, so that burning mixing is more uniform, combustion head mixing chamber 565 is internally provided with fixation
Bracket 563, the upper end of fixed bracket 563 are provided with combustion head 564, and fuel assembly 56 is solid by pressing ring 561 and front-seat bracket 53
Fixed connection.
Further, the composition of connector 7 includes water receiving pipe 71, attaching nut 72, clamping plate 73, gasket 74 and water inlet pipe
75, the right end of water receiving pipe 71 is provided with clamping plate 73, and the right end of clamping plate 73 is provided with water inlet pipe 75, the upper and lower ends of clamping plate 73 it is interior
Portion is provided with attaching nut 72, and so as to the more stable of connection, the left and right ends of clamping plate 73 are provided with gasket 74, even
Fitting 7 is fixedly connected by water inlet pipe 75 with water tank 3.
Further, there are four tube inlet 23 is arranged altogether, four tube inlets 23 are arranged symmetrically respectively under shell 2 of going to the bottom
End is internal, and four tube inlets 23 are fixedly connected by flange with cylinder 24, so that can preferably be heated, four
The diameter of section of a tube inlet 23 is all identical and diameter of section of four tube inlets 23 is all two centimetres.
Further, pedestal 1 is the structure of internal closely knit cylindrical body, and pedestal 1 is internally provided with a perforative card slot,
The lower end outside of pedestal 1 is provided with anti-skidding filler strip and anti-skidding filler strip successively arranges from left to right at equal intervals, so that not
It can slide, the insulator for being internally provided with a circle and the insulator of pedestal 1 are circular structure.
Further, the bottom of first passage flue tube 10 extends to the height of the bottom of at least one second channel flue tube 17
Degree, at least one second channel flue tube 17 and be configured to from least one second channel flue tube 17 receive burning gases simultaneously
Burning gases are transported to exhaust pipe 6, so as to carry out pre-temperature using waste heat during being rehearsed, first is logical
Road flue tube 10 extends to the bottom of water tank 3 from the top of water tank 3.
Further, the length of the first conduit 15 and the second conduit 16 is all identical, and the first conduit 15 and the second conduit 16 divide
It is not symmetrical set in the inside of second channel flue tube 17, so that can preferably discharge fume, the first conduit
15 and second the upper end of conduit 16 be both provided with baffle 13.
Further, cold water inlet 8 and hot water outlet pipe 9 are symmetrical set the upper and lower ends in water tank 3 respectively, thus
Can enable to timely carry out supplement water resource, the diameter of section of cold water inlet 8 and hot water outlet pipe 9 all it is identical simultaneously
And diameter of section is all three centimetres, cold water inlet 8 is all fixedly connected by flange with hot water outlet pipe 9 with water tank 3.
The working principle of the invention and process for using: it after the present invention installs, first checks for such machine and whether can
It works normally, checks that the plug on electric wire is finished with whether socket connect, if there is abnormal noise, should close immediately such
Machine waits the maintenance of professional, and first passage flue tube 10 is extended to the bottom of water tank 3 from the top of water tank 3,
The fuel assembly 56 to burn downwards is positioned so that burning gases to be directed in first passage flue tube 10, extends one or more more
More second channel flue tubes 17 is from 3 bottom of water tank to 3 top of water tank, using from single tube to 16 or even more
Any amount of second channel flue tube 17 of pipe, and baffle 13 or other structures can be used to optimize second channel flue
The heat-transfer character of pipe 17, the temperature when burning gases pass through second channel flue tube 17 pass through first passage lower than burning gases
Temperature when flue tube 10.Therefore, increased heat transfer surface area, since the increased quantity compared with tubule, this cause effectively from
The burning gases of lower temperature in second channel pipe 17 capture heat, expanding chamber are located in 3 bottom part down of water tank, and will
Gas outlet is located in 3 over top of water tank, and when burning gases are cooling, it passes through out of first passage flue tube 10 entrance
The burning gases in portion reduce and are forced into the tube inlet 23 of second channel flue tube 17, therefore, from first passage flue tube 10
The direct fluid in bottom end flow to the bottom end for substantially avoiding multiple second channel flue tubes 17.Burning gases are in heat preservation compartment
22 substantially postpone, and are enough to be reduced to the level of the tube inlet 23 of multiple second channel flue tubes 17 until it is cooled to.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of water heater with the fuel assembly to burn downwards, including pedestal (1) and bottom shell (2), it is characterised in that:
The upper end of the pedestal (1) is provided with bottom shell (2), the pedestal (1) and bottom shell (2) and connects by the way that internal whorl is fixed
It connects, the upper end of bottom shell (2) is provided with water tank (3), and the bottom shell (2) and water tank (3) are connected by welding
It connects, the surface of bottom shell (2) is provided with hot water outlet pipe (9), and the bottom shell (2) and hot water outlet pipe (9) are logical
It crosses flange to be fixedly connected, the upper end face of the water tank (3) is provided with cold water inlet (8), the water tank (3) and cold water
Water inlet pipe (8) is fixedly connected by flange, and the right end of the cold water inlet (8) is provided with terminals (4), the terminals
(4) with water tank (3) by being welded to connect, the upper end of the water tank (3) is provided with connector (7), the water tank (3) with
Connector (7) is bolted to connection, and the upper end of the connector (7) is provided with burner (5), the connector (7) with
Burner (5) is bolted to connection, and the upper end of the burner (5) is provided with exhaust pipe (6), the exhaust pipe (6) with
Burner (5) is internally provided with bottom plate (19) by socket connection, the water tank (3), the water tank (3) and bottom plate
(19) by being welded to connect, the upper end of the bottom plate (19) is provided with partition (18), and the bottom plate (19) and partition (18) cylinder weld
Connect in succession, the upper end of the partition (18) is provided with second channel flue tube (17), the second channel flue tube (17) it is interior
Portion's right end is provided with the second conduit (16), and the second channel flue tube (17) and the second conduit (16) pass through socket connection, institute
The left end for stating the second conduit (16) is provided with the first conduit (15), and the upper end of first conduit (15) and the second conduit (16) is set
It is equipped with baffle (13), the upper end of the baffle (13) is provided with collector (12), and the baffle (13) passes through with collector (12)
Socket connection, the upper end of the collector (12) are provided with connecting pin (14), and the collector (12) passes through with connecting pin (14)
It is welded to connect, the left end of the collector (12) is provided with first passage flue tube (10), and the collector (12) is logical with first
By socket connection, the first passage flue tube (10) is internally provided with heat conducting pipe (11) road flue tube (10), and described the
One channel flue tube (10) and heat conducting pipe (11) are connected by socket, are provided with fixing end (20) on the outside of the water tank (3),
The water tank (3) is fixedly connected with fixing end (20) by screw, and the burner (5) and power switch are electrically connected, institute
It states terminals (4) and power switch is electrically connected.
2. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: under described
The composition of bottom shell (2) include side plate (21), heat preservation compartment (22), tube inlet (23), cylinder (24), connection supervisor (25) and
Barrel (26), the lower end of the cylinder (24) are provided with connection supervisor (25), setting on the left of the lower end of the connection supervisor (25)
Have tube inlet (23), the lower end of the tube inlet (23) is provided with heat preservation compartment (22), and the lower end of heat preservation compartment (22) is set
It is equipped with barrel (26), the lower end of the barrel (26) is provided with side plate (21), and the bottom shell (2) passes through cylinder (24) and storage
Water tank (3) is fixedly connected.
3. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: the combustion
The composition of burner (5) includes heel row bracket (51), rectangle fire row (52), front-seat bracket (53), gas distributing rod (54), connecting pipe
(55) it is provided with rectangle fire row (52) with fuel assembly (56), the right end of the heel row bracket (51), the rectangle fire row (52)
Right end be provided with front-seat bracket (53), it is described front row bracket (53) lower end be provided with gas distributing rod (54), the gas distributing rod
(54) lower end is provided with connecting pipe (55), and the lower end of the connecting pipe (55) is provided with fuel assembly (56), the combustion
Burner (5) passes through front-seat bracket (53) and is fixedly connected with connector (7).
4. a kind of water heater with the fuel assembly to burn downwards according to claim 3, it is characterised in that: the combustion
The composition for burning component (56) includes pressing ring (561), flow spoiler (562), fixed bracket (563), combustion head (564) and combustion head
The right end of mixing chamber (565), the pressing ring (561) is provided with flow spoiler (562), and the right end top of the flow spoiler (562) is set
It is equipped with combustion head mixing chamber (565), the combustion head mixing chamber (565) is internally provided with fixed bracket (563), the fixation
The upper end of bracket (563) is provided with combustion head (564), and the fuel assembly (56) passes through pressing ring (561) and front-seat bracket (53)
It is fixedly connected.
5. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: the company
The composition of fitting (7) includes water receiving pipe (71), attaching nut (72), clamping plate (73), gasket (74) and water inlet pipe (75), institute
The right end for stating water receiving pipe (71) is provided with clamping plate (73), and the right end of the clamping plate (73) is provided with water inlet pipe (75), the clamping plate
(73) upper and lower ends are internally provided with attaching nut (72), and the left and right ends of the clamping plate (73) are provided with gasket
(74), the connector (7) is fixedly connected by water inlet pipe (75) with water tank (3).
6. a kind of water heater with the fuel assembly to burn downwards according to claim 2, it is characterised in that: the pipe
Altogether there are four settings, four tube inlets (23) are arranged symmetrically inside the lower end of bottom shell (2) entrance (23) respectively,
Four tube inlets (23) are fixedly connected by flange with cylinder (24), and the diameter of section of four tube inlets (23) is all
Identical and four tube inlets (23) diameter of section is all two centimetres.
7. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: the bottom
Seat (1) is the structure of internal closely knit cylindrical body, and the pedestal (1) is internally provided with a perforative card slot, the pedestal
(1) lower end outside is provided with anti-skidding filler strip and anti-skidding filler strip successively arranges from left to right at equal intervals, the pedestal (1)
It is internally provided with the insulator of a circle and the insulator is circular structure.
8. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: described
The bottom of one channel flue tube (10) extends to the height of the bottom of at least one second channel flue tube (17), at least one institute
It states second channel flue tube (17) and is configured to receive burning gases from least one second channel flue tube (17) and will fire
It burns gas to be transported to exhaust pipe (6), the first passage flue tube (10) extends to water tank (3) at the top of water tank (3)
Bottom.
9. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: described
The length of one conduit (15) and the second conduit (16) is all identical, and first conduit (15) and the second conduit (16) are in pair respectively
Claim setting in the inside of second channel flue tube (17), the upper end of first conduit (15) and the second conduit (16) is all arranged
There are baffle (13).
10. a kind of water heater with the fuel assembly to burn downwards according to claim 1, it is characterised in that: described
Cold water inlet (8) and hot water outlet pipe (9) are symmetrical set the upper and lower ends in water tank (3), the cold water water inlet respectively
Pipe (8) is all identical as the diameter of section of hot water outlet pipe (9) and diameter of section is all three centimetres, the cold water inlet
(8) it is all fixedly connected by flange with hot water outlet pipe (9) with water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128514.XA CN109579283A (en) | 2018-09-27 | 2018-09-27 | A kind of water heater with the fuel assembly to burn downwards |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811128514.XA CN109579283A (en) | 2018-09-27 | 2018-09-27 | A kind of water heater with the fuel assembly to burn downwards |
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| Publication Number | Publication Date |
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| CN109579283A true CN109579283A (en) | 2019-04-05 |
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| CN201811128514.XA Pending CN109579283A (en) | 2018-09-27 | 2018-09-27 | A kind of water heater with the fuel assembly to burn downwards |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200400337A (en) * | 2002-06-04 | 2004-01-01 | Bradford White Corp | High efficiency water heater |
| CN202834482U (en) * | 2012-08-16 | 2013-03-27 | 毛志定 | Water pipe connecting device |
| CN103270370A (en) * | 2010-12-07 | 2013-08-28 | 珀金埃尔默健康科技有限公司 | Atomic absorption instrument |
| US20150144075A1 (en) * | 2013-11-27 | 2015-05-28 | Bradford White Corporation | Water heater having a down fired combustion assembly |
| CN205579562U (en) * | 2016-04-25 | 2016-09-14 | 广东祥基电器有限公司 | Gas heater's flare assembly |
-
2018
- 2018-09-27 CN CN201811128514.XA patent/CN109579283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200400337A (en) * | 2002-06-04 | 2004-01-01 | Bradford White Corp | High efficiency water heater |
| CN103270370A (en) * | 2010-12-07 | 2013-08-28 | 珀金埃尔默健康科技有限公司 | Atomic absorption instrument |
| CN202834482U (en) * | 2012-08-16 | 2013-03-27 | 毛志定 | Water pipe connecting device |
| US20150144075A1 (en) * | 2013-11-27 | 2015-05-28 | Bradford White Corporation | Water heater having a down fired combustion assembly |
| CN205579562U (en) * | 2016-04-25 | 2016-09-14 | 广东祥基电器有限公司 | Gas heater's flare assembly |
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Application publication date: 20190405 |