CN105380518B - A kind of vacuum electric heating kettle with heat accumulating - Google Patents
A kind of vacuum electric heating kettle with heat accumulating Download PDFInfo
- Publication number
- CN105380518B CN105380518B CN201510891264.5A CN201510891264A CN105380518B CN 105380518 B CN105380518 B CN 105380518B CN 201510891264 A CN201510891264 A CN 201510891264A CN 105380518 B CN105380518 B CN 105380518B
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- heat accumulation
- accumulation cavity
- heat
- wall
- connection sheet
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- 238000005485 electric heating Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 235000013547 stew Nutrition 0.000 claims abstract description 14
- 238000009825 accumulation Methods 0.000 claims description 133
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 53
- 229910052782 aluminium Inorganic materials 0.000 claims description 53
- 239000004411 aluminium Substances 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 4
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention provides a kind of vacuum electric heating kettle with heat accumulating, it includes kettle body (1), the pot lid (2) at the top of kettle body (1) and the power supply base (3) positioned at kettle body (1) bottom, the kettle body (1) includes steel and stews (10) and handle (11), and the handle (11) is arranged at the outer wall that steel stews (10).The present invention the characteristics of being stored heat using heat accumulating and discharged heat, in vacuum electric heating kettle electrified regulation energy storage, in the state of power-off releases energy, realizes the lifting of heat insulation effect under conditions of cost, technology difficulty increase are few.
Description
Technical field
The invention belongs to electric-heating technology field, is related to vacuum electric heating vessel, specially a kind of vacuum with heat accumulating
Electric kettle.
Background technology
Vacuum electric heating vessel be people life in commonly use electric equipment, existing vacuum electric heating vessel, because of vacuum electric heating
Vessel can not be well isolated from or can not be formed vacuum degree with the external world, cause heat to be easily lost during use,
Heat loss is supplemented in the case where thermal losses is big without savings energy release heat again so that existing vacuum electric heating vessel are difficult to
Realize long-time, be incubated to high energy efficiency.And vacuum heat-preserving technology is currently advancing to bottleneck, if desired long-time high energy efficiency
Insulation be then difficult to.
The content of the invention
In order to solve the above technical problems, the present inventor proposes a kind of vacuum electric heating with heat accumulating by studying for a long period of time
Kettle, it can realize vacuum electric heating kettle long-time well, be incubated to high energy efficiency.
According to technical scheme proposed by the present invention, a kind of vacuum electric heating kettle with heat accumulating includes kettle body 1, positioned at kettle body
The pot lid 2 and the power supply base 3 positioned at the bottom of kettle body 1 at 1 top, the kettle body 1 include steel and stew 10 and handle 11, the handle
11 are arranged at the outer wall that steel stews 10.
Wherein, steel, which stews 10, includes heat accumulating 101, aluminium sheet 102, heating tube 103, outer courage 107, the connection of inner bag 108, first
Piece 109 and heat accumulation cavity, the outer courage 107 weld with inner bag 108 in pot mouth portion, and the outer connection sheet 109 of courage 107 and first exists
Bottom of the pot portion is welded, and is formed between the outer wall of the inwall of the outer courage 107, the outer wall of inner bag 108 and the first connection sheet 109 closed
Vacuum cavity 1023.
Preferably, the heat accumulation cavity and the connection mounting means of kettle body 1 are divided into dismantled and assembled heat accumulation cavity and not removable
Heat accumulation cavity, the dismantled and assembled heat accumulation cavity 1011 is between the inwall of the first connection sheet 109 and the outer wall side of inner bag 108
Form sidewall spaces heat accumulation cavity.
Preferably, dismantled and assembled heat accumulation cavity 1012 be located at the first connection sheet 109 inwall and inner bag 108 outer wall side and
Side wall and bottom space heat accumulation cavity are formed between outer wall bottom；And/or dismantled and assembled heat accumulation cavity 1013 is located at the outside of aluminium sheet 102
Aluminium sheet exterior bottom heat accumulation cavity is formed with the outer wall bottom of inner bag 108；And/or dismantled and assembled heat accumulation cavity 1014 is located at aluminium sheet
Aluminium sheet upper end bottom space heat accumulation cavity is formed between 102 and the outer wall bottom of inner bag 108；And/or dismantled and assembled heat accumulation cavity 1015
Aluminium sheet lower end base space heat accumulation cavity is formed positioned at the lower end of aluminium sheet 102 and the inner side of heating tube 103；And/or not removable heat accumulation
Cavity 1017 forms side wall by the outer wall side of inwall inner bag 108 and the outer wall of the second connection sheet 1016 of the first connection sheet 109
Space heat accumulation cavity；And/or not removable heat accumulation cavity 1019 by the first connection sheet 109 inwall inner bag 108 outer wall side
And the outer wall of outer wall bottom and the second connection sheet 1018 forms side wall and bottom space heat accumulation cavity；And/or not removable heat accumulation
Cavity 1022 forms aluminium sheet by the outer wall bottom of inwall inner bag 108 and the inwall of the 3rd connection sheet 1021 of the second connection sheet 1020
Exterior bottom space heat accumulation cavity；And/or not removable heat accumulation cavity 1026 is connected by the inwall of the second connection sheet 1024 and the 3rd
The inwall of contact pin 1025 forms aluminium sheet upper end bottom space heat accumulation cavity；And/or not removable heat accumulation cavity 1029 is by aluminium sheet 102
The inwall of the second connection sheet of outer wall bottom 1027 and the inwall of the 3rd connection sheet 1028 form aluminium sheet lower end base space heat accumulation
Cavity.
Preferably, pressure relief mechanism is provided with heat accumulating 101.
It is highly preferred that the pressure relief mechanism is provided with relief tube 1010 including heat accumulation cavity bottom, in the relief tube 1010
Portion is provided with piston 105, and one end of the piston 105 is provided with spring 104, set between piston 105 and relief tube 1010 inwall
There is sealing ring 106.
Further, heat accumulating 101 is provided with the heat accumulation cavity, the fusing point of the heat accumulating 101 is 50
DEG C to 80 DEG C.
Further, the heat accumulating 101 is paraffin or Sodium acetate trihydrate or other heat accumulatings.
Further, the inner bag 108 is contraction mouth arc or the shape of falling inclined taper, the outer courage 107 for cylinder or
Necking arc or cydariform.
Further, the volume size of the heat accumulation cavity is 10ml to 1000ml.
In embodiment proposed by the present invention, the heating of electrified regulation device, transfer heat in heat accumulation cavity and heat heat accumulating
To certain temperature, heat accumulating has laid in substantial amounts of energy；After water is boiled, power-off enters physical vacuum keeping warm mode, heat accumulation material
Expect the energy stored, the reduction for alleviating water temperature is discharged, so as to lift heat insulation effect.The present invention is difficult in cost, technique
Under conditions of degree increase is few, the characteristics of storing heat using heat accumulating and discharge heat, in vacuum electric heating kettle electrified regulation
Energy storage, in the state of power-off releases energy, realize the lifting of heat insulation effect.
Brief description of the drawings
Fig. 1 is that present example implements overall assembling outward appearance explosive view；
Fig. 2 is that present example implements dismantled and assembled sidewall spaces heat accumulation cavity steel pot sectional arrangement drawing；
Fig. 3 is that present example implements dismantled and assembled side wall and bottom space heat accumulation cavity steel stews sectional arrangement drawing；
Fig. 4 is that present example implements dismantled and assembled aluminium sheet exterior bottom space heat accumulation cavity steel pot sectional arrangement drawing；
Fig. 5 is that present example implements dismantled and assembled aluminium sheet upper end bottom space heat accumulation cavity steel pot sectional arrangement drawing；
Fig. 6 is that present example implements dismantled and assembled aluminium sheet lower end base space heat accumulation cavity steel pot sectional arrangement drawing；
Fig. 7 is that present example implements not removable sidewall spaces heat accumulation cavity steel pot sectional arrangement drawing；
Fig. 8 is that present example implements not removable side wall and bottom space heat accumulation cavity steel stews sectional arrangement drawing；
Fig. 9 is that present example implements not removable aluminium sheet exterior bottom space heat accumulation cavity steel pot sectional arrangement drawing；
Figure 10 is that present example implements not removable aluminium sheet upper end bottom space heat accumulation cavity steel pot sectional arrangement drawing；
Figure 11 is that present example implements not removable aluminium sheet lower end base space heat accumulation cavity steel pot sectional arrangement drawing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.Additionally, protection scope of the present invention should not be only limited to following
Concrete structure or part or design parameter.
First aspect of the present invention it is proposed a kind of vacuum electric heating vessel with heat accumulating, it mainly includes：Accommodate system
System, electric heating system, energy-storage system, support system, control system, wherein receiving system are mainly used in containing corresponding material, electricity
Hot systems mainly convert electrical energy into heat energy and play heat effect；Energy-storage system is mainly the effect for storing energy, and appropriate
Opportunity release energy to alleviate the reduction of temperature, so as to lift heat-insulating property；Support system mainly rises to corresponding parts
Support firm effect；Control system main function is that electric heating system is controlled by and receiving system and energy-storage system are supervised
Control, to meet the needs of user.
Specifically, the vacuum electric heating vessel with heat accumulating are the vacuum electric heating kettle with heat accumulating.Wherein, accommodate
System is mainly used in filling water；It is mainly made up of the outer courage 107 in steel pot 10, inner bag 108, the first connection sheet 109, the outer courage
107 are welded with inner bag 108 in pot mouth portion, and the outer connection sheet 109 of courage 107 and first is welded in bottom of the pot portion, the outer courage 107
Airtight vacuum cavity 1023 is formed between the outer wall of inwall, the outer wall of inner bag 108 and the first connection sheet 109, water is mounted in inner bag
In 108.
Electric heating system is mainly made up of power line 31, aluminium sheet 102, heat-generating pipe 103, and the power line 31 connects hair after being powered
Heat pipe 103, heat-generating pipe 103 transfer heat to aluminium sheet 102, and passing to the reclaimed water of inner bag 108 by serial heat heats.
Further, energy-storage system is mainly made up of heat accumulation cavity and heat accumulating 101.The heat accumulation cavity and kettle body 1
Connection mounting means be divided into dismantled and assembled heat accumulation cavity and not removable heat accumulation cavity.The dismantled and assembled heat accumulation cavity 1011 is located at
Sidewall spaces heat accumulation cavity, the dismantled and assembled heat accumulation are formed between the inwall of first connection sheet 109 and the outer wall side of inner bag 108
Cavity 1012 forms side wall and bottom between the inwall of the first connection sheet 109 and the outer wall side and outer wall bottom of inner bag 108
Portion space heat accumulation cavity, the dismantled and assembled heat accumulation cavity 1013 are located at the outside of aluminium sheet 102 and the outer wall bottom of inner bag 108 and form aluminium
Plate exterior bottom heat accumulation cavity, the dismantled and assembled heat accumulation cavity 1014, which is located between aluminium sheet 102 and the outer wall bottom of inner bag 108, to be formed
Aluminium sheet upper end bottom space heat accumulation cavity.The dismantled and assembled heat accumulation cavity 1015 is located at the lower end of aluminium sheet 102 and the inner side of heating tube 103
Aluminium sheet lower end base space heat accumulation cavity is formed, in inwall of the not removable heat accumulation cavity 1017 by the first connection sheet 109
The outer wall of the outer wall side of courage 108 and the second connection sheet 1016 forms sidewall spaces heat accumulation cavity.
Preferably, the not removable heat accumulation cavity 1019 by the first connection sheet 109 inwall inner bag 108 outer wall side
And the outer wall of outer wall bottom and the second connection sheet 1018 forms side wall and bottom space heat accumulation cavity, the not removable heat accumulation chamber
Body 1022 is formed outside aluminium sheet by the outer wall bottom of inwall inner bag 108 and the inwall of the 3rd connection sheet 1021 of the second connection sheet 1020
Side bottom space heat accumulation cavity, the not removable heat accumulation cavity 1026 by the second connection sheet 1024 inwall and the 3rd connection sheet
1025 inwall forms aluminium sheet upper end bottom space heat accumulation cavity, and the not removable heat accumulation cavity 1029 is by the outer of aluminium sheet 102
The inwall of the second connection sheet of wall bottom 1027 and the inwall of the 3rd connection sheet 1028 form aluminium sheet lower end base space heat accumulation cavity；
The heat accumulating 101 is mounted in heat accumulation inside cavity.
Support system is mainly made up of handle 11 and power supply base 3, and the handle 11 stews 10 assembly connections with steel, and steel is stewed
10 serve firm and conveniently pick and place, and power supply base 3 is located at the lower section of kettle body 1 and plays bracketing effect to kettle body 1.
The vacuum electric heating kettle with heat accumulating of the present invention can use classical control system, can also use with alarm
And the various intelligent controls of liquid crystal display.Control system in the example of the present invention is mainly by temperature controller 41 and shift knob 42
Composition, the shift knob 42 when that need to heat up water are manually pressed by shift knob 42 and switched on power to start to burn on the temperature controller 41
Water, the sensing of the temperature controller 41 drive bounce disconnection of shift knob 42 after water is boiled, plays control and switches on and off power supply effect.
In the second aspect of the present invention, a kind of vacuum electric heating kettle with heat accumulating is proposed, it includes kettle body 1, positioned at kettle
The pot lid 2 and the power supply base 3 positioned at the bottom of kettle body 1 at the top of body 1, the kettle body 1 include steel and stew 10 and handle 11, the hand
Handle 11 is arranged at the outer wall that steel stews 10；The steel, which stews 10, includes heat accumulating 101, aluminium sheet 102, heating tube 103, outer courage 107, interior
Courage 108, the first connection sheet 109 and heat accumulation cavity, the outer courage 107 and inner bag 108 weld in pot mouth portion, the outer courage 107 with
First connection sheet 109 welds in bottom of the pot portion, the inwall of the outer courage 107, the outer wall of inner bag 108 and the first connection sheet 109
Airtight vacuum cavity 1023 is formed between outer wall, the heat accumulation cavity and the connection mounting means of kettle body 1 are divided into dismantled and assembled heat accumulation
Cavity and the not removable major class of heat accumulation cavity 2.
Further, the heat accumulation cavity and the position relationship of kettle body 1 are divided into 5 major classes, the dismantled and assembled heat accumulation cavity
1011 form sidewall spaces heat accumulation cavity such as Fig. 2 institutes between the inwall of the first connection sheet 109 and the outer wall side of inner bag 108
Show, the dismantled and assembled heat accumulation cavity 1012 is located at the inwall of the first connection sheet 109 and the outer wall side and outer wall bottom of inner bag 108
Between form side wall and bottom space heat accumulation cavity as shown in figure 3, the dismantled and assembled heat accumulation cavity 1013 be located on the outside of aluminium sheet 102
Aluminium sheet exterior bottom heat accumulation cavity is formed as shown in figure 4, the dismantled and assembled heat accumulation cavity 1014 with the outer wall bottom of inner bag 108
It is as shown in Figure 5 that aluminium sheet upper end bottom space heat accumulation cavity is formed between aluminium sheet 102 and the outer wall bottom of inner bag 108.
The dismantled and assembled heat accumulation cavity 1015 is located at the lower end of aluminium sheet 102 and the inner side of heating tube 103 and forms aluminium sheet lower end base
Space heat accumulation cavity as shown in fig. 6, the not removable heat accumulation cavity 1017 by the first connection sheet 109 inwall inner bag 108
The outer wall of outer wall side and the second connection sheet 1016 forms sidewall spaces heat accumulation cavity as shown in fig. 7, the not removable heat accumulation
Cavity 1019 by the first connection sheet 109 inwall inner bag 108 outer wall side and outer wall bottom and the second connection sheet 1018 it is outer
Wall forms side wall and bottom space heat accumulation cavity as shown in figure 8, the not removable heat accumulation cavity 1022 is by the second connection sheet
The outer wall bottom of 1020 inwall inner bag 108 and the inwall of the 3rd connection sheet 1021 form aluminium sheet exterior bottom space heat accumulation cavity
As shown in figure 9, in inwall and the 3rd connection sheet 1025 of the not removable heat accumulation cavity 1026 by the second connection sheet 1024
It is as shown in Figure 10 that wall forms aluminium sheet upper end bottom space heat accumulation cavity.
The not removable heat accumulation cavity 1029 by aluminium sheet 102 the second connection sheet of outer wall bottom 1027 inwall and the 3rd
It is as shown in figure 11 that the inwall of connection sheet 1028 forms aluminium sheet lower end base space heat accumulation cavity.If the heat accumulating 101 works
During cause larger pressure differential etc. to negatively affect and jeopardize safety and function be equipped with pressure relief mechanism, if in the course of work not
Can cause the negative effect such as larger pressure differential without jeopardize safety and function do not have to be provided with pressure relief mechanism.Due to heat accumulating
Different and cause physical characteristic different, pressure relief is not essential according to actual conditions.
Due to heat accumulation cavity generation type and shape is more no longer states one by one, and implementation of the invention is not limited to said
's.The embodiment of the present invention is to be equipped with pressure relief mechanism in heat accumulation cavity bottom, and the pressure relief mechanism is set including heat accumulation cavity bottom
There is relief tube 1010, the inside of relief tube 1010 is provided with piston 105, and one end of the piston 105 is provided with spring 104, described
Sealing ring 106 is provided between piston 105 and the inwall of relief tube 1010；Much no longer stated one by one because pressure release mode has, this hair
Bright implementation is not limited to such a mode in figure.Heat accumulating 101, the heat accumulating 101 are provided with the heat accumulation cavity
Fusing point be 50 DEG C to 80 DEG C, the heat accumulating 101 is paraffin or Sodium acetate trihydrate or other heat accumulatings, the heat accumulation material
Material 101 is not limited to organic matter, inorganic matter or composite.The inner bag 108 is contraction mouth arc or the shape of falling inclined taper, described
Outer courage 107 can also be other shapes for cylinder or necking arc or cydariform, the inner bag 108 and outer courage 107.The heat accumulation chamber
The volume size of body is 10ml to 1000ml.
In the vacuum electric heating kettle with heat accumulating of the present invention, its specific example is divided into three major parts：Kettle body 1, kettle
Lid 2 and power supply base 3.Wherein pot lid 2 can be main to play sealing and water outlet with folding；Kettle body 1 is used to fill water, is set in kettle body 1
The component put also has the function of heating and insulation；Power supply base 3 is used to powering and supporting kettle body 1.Plug in line 31, to
Under stir heating element heating tube 103 after shift knob 42 switches on power and begin to warm up, and by aluminium sheet 102 or again by storage
Hot cavity heat accumulation cavity transfers heat to the bottom of inner bag 108 when being located at aluminium sheet upper end, and transfers heat in water, so as to in kettle
Water heating no longer states that implementation of the invention is not limited to such a mode of heating, heats simultaneously because heating element is more one by one
During transfer heat to heating heat accumulating 101 in heat accumulation cavity and, to certain temperature, heat accumulating 101 is laid in substantial amounts of energy.
Water it is boiled after temperature controller 41 sensing drive shift knob 42 beat disconnection cut off the electricity supply, airtight vacuum cavity 1023 formed vacuum every
Heat structure, electric kettle enter physical vacuum keeping warm mode, and heat accumulating 101 starts to discharge the energy of its storage, to slow down water temperature
Reduction, so as to lift heat insulation effect.
Heat accumulating 101 it is filling：The heat accumulating 101 of solid-state, heat accumulating 101 is added for dismantled and assembled heat accumulation cavity
Hot melt turns to liquid, is also needed the heat accumulation of liquid to be heated to more than the fusing point of heat accumulating 101 using filling utensil filling machine tool
Material 101 loads in dismantled and assembled heat accumulation cavity while dismantled and assembled heat accumulation cavity need to be heated to more than the fusing point of heat accumulating 101 warm
Degree, prevents heat accumulating 101 from solidifying, and to ensure that the filling amount of heat accumulating 101 is stable, then dismantled and assembled heat accumulation cavity is assembled into kettle
On body；The heating of heat accumulating 101 is molten into liquid for not removable heat accumulation cavity, also needed using filling utensil filling machine tool
It is heated to more than the fusing point of heat accumulating 101 loading the heat accumulating 101 of liquid and stews 10 progress in heat accumulation cavity to steel simultaneously
The fusing point temperatures above of heat accumulating 101 is heated to, prevents heat accumulating 101 from solidifying, to ensure that the filling amount of heat accumulating 101 is steady
It is fixed.The heat accumulating 101 of liquid, heat accumulating is directly loaded into dismantled and assembled storage using filling utensil for dismantled and assembled heat accumulation cavity
In hot cavity, then dismantled and assembled heat accumulation cavity is assembled in kettle body；For not removable heat accumulation cavity directly by heat accumulating profit
Loaded with filling utensil in heat accumulation cavity.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Those skilled in the art is appreciated that without departing substantially from appended right
It is required that in the case of the spirit and scope of the present invention of definition, various modifications can be made in form and details.
Claims (8)
1. a kind of vacuum electric heating kettle with heat accumulating, it includes kettle body (1), the pot lid (2) at the top of kettle body (1) and position
Power supply base (3) in kettle body (1) bottom, the kettle body (1) include steel and stew (10) and handle (11), and the handle (11) is set
The outer wall of (10) is stewed in steel；Steel, which stews (10), includes heat accumulating (101), aluminium sheet (102), heating tube (103), outer courage (107), interior
Courage (108), the first connection sheet (109) and heat accumulation cavity, the outer courage (107) are welded with inner bag (108) in pot mouth portion, described outer
Courage (107) and the first connection sheet (109) are welded in bottom of the pot portion, the inwall of the outer courage (107), the outer wall of inner bag (108) and
Airtight vacuum cavity (1023) is formed between the outer wall of first connection sheet (109)；
The heat accumulation cavity and the connection mounting means of kettle body (1) are divided into dismantled and assembled heat accumulation cavity and not removable heat accumulation cavity,
The dismantled and assembled heat accumulation cavity (1011) is located at shape between the inwall of the first connection sheet (109) and the outer wall side of inner bag (108)
Into sidewall spaces heat accumulation cavity；
The inner bag (108) is contraction mouth arc or the shape of falling inclined taper, the outer courage (107) for cylinder or necking arc or
Cydariform.
2. the vacuum electric heating kettle according to claim 1 with heat accumulating, it is characterised in that dismantled and assembled heat accumulation cavity
(1012) positioned at the first connection sheet (109) inwall and inner bag (108) outer wall side and outer wall bottom between formed side wall and
Bottom space heat accumulation cavity；Or dismantled and assembled heat accumulation cavity (1013) is located at the outer wall bottom on the outside of aluminium sheet (102) with inner bag (108)
Form aluminium sheet exterior bottom heat accumulation cavity；Or dismantled and assembled heat accumulation cavity (1014) is located at aluminium sheet (102) and inner bag (108) outer wall bottom
Aluminium sheet upper end bottom space heat accumulation cavity is formed between portion；Or dismantled and assembled heat accumulation cavity (1015) be located at aluminium sheet (102) lower end and
Aluminium sheet lower end base space heat accumulation cavity is formed on the inside of heating tube (103).
3. the vacuum electric heating kettle according to claim 1 with heat accumulating, it is characterised in that not removable heat accumulation cavity
(1017) formed by the outer wall of the inwall of the first connection sheet (109), the outer wall side of inner bag (108) and the second connection sheet (1016)
Sidewall spaces heat accumulation cavity；Or not removable heat accumulation cavity (1019) is by the inwalls of the first connection sheet (109), inner bag (108)
The outer wall of outer wall side and outer wall bottom and the second connection sheet (1018) forms side wall and bottom space heat accumulation cavity；It is or non-disconnectable
Heat accumulation cavity (1022) is filled by the inwall of the second connection sheet (1020), the outer wall bottom of inner bag (108) and the 3rd connection sheet
(1021) inwall forms aluminium sheet exterior bottom space heat accumulation cavity；Or not removable heat accumulation cavity (1026) is by the second connection sheet
(1024) inwall and the inwall of the 3rd connection sheet (1025) forms aluminium sheet upper end bottom space heat accumulation cavity；Or not removable storage
Hot cavity (1029) is by the outer wall bottom of aluminium sheet (102), the inwall of the second connection sheet (1027) and the 3rd connection sheet (1028)
Inwall forms aluminium sheet lower end base space heat accumulation cavity.
4. the vacuum electric heating kettle according to claim 1 with heat accumulating, it is characterised in that heat accumulating is set in (101)
There is pressure relief mechanism.
5. the vacuum electric heating kettle according to claim 4 with heat accumulating, it is characterised in that the pressure relief mechanism includes storage
Hot cavity bottom is provided with relief tube (1010), and piston (105) is provided with inside the relief tube (1010), the piston (105)
One end is provided with spring (104), and sealing ring (106) is provided between the piston (105) and relief tube (1010) inwall.
6. the vacuum electric heating kettle according to claim 1 with heat accumulating, it is characterised in that be all provided with the heat accumulation cavity
Heat accumulating (101) is equipped with, the fusing point of the heat accumulating (101) is 50 DEG C to 80 DEG C.
7. the vacuum electric heating kettle according to claim 6 with heat accumulating, it is characterised in that the heat accumulating (101)
For paraffin or Sodium acetate trihydrate.
8. the vacuum electric heating kettle according to claim 1 with heat accumulating, it is characterised in that the volume of the heat accumulation cavity
Size is 10ml to 1000ml.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510891264.5A CN105380518B (en) | 2015-12-06 | 2015-12-06 | A kind of vacuum electric heating kettle with heat accumulating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510891264.5A CN105380518B (en) | 2015-12-06 | 2015-12-06 | A kind of vacuum electric heating kettle with heat accumulating |
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| Publication Number | Publication Date |
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| CN105380518A CN105380518A (en) | 2016-03-09 |
| CN105380518B true CN105380518B (en) | 2017-12-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107440498A (en) * | 2017-03-31 | 2017-12-08 | 广州雅隆自动化设备有限公司 | A kind of safety electric-heating kettle device |
| CN108991922B (en) * | 2017-06-07 | 2021-05-07 | 广东美的生活电器制造有限公司 | Inner container assembly of vacuum electric kettle, processing method of inner container assembly and vacuum electric kettle |
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| CN102334905A (en) * | 2011-06-27 | 2012-02-01 | 乔林友 | Signal acquisition output and safety protection device of heating container |
| CN102772132A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-accumulation double thermal insulation type electric kettle |
| CN102973142A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Heat-accumulation automatic heat insulation type dry burning prevention electric kettle |
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| US7976306B2 (en) * | 2007-10-05 | 2011-07-12 | Warren Keith Perry | Devices and methods for heating pipes or tubing |
| JP6235914B2 (en) * | 2014-01-21 | 2017-11-22 | 株式会社ドリテック | Water heater |
| CN205267836U (en) * | 2015-12-06 | 2016-06-01 | 白明军 | Take vacuum electric kettle of heat -retaining material |
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| CN102334905A (en) * | 2011-06-27 | 2012-02-01 | 乔林友 | Signal acquisition output and safety protection device of heating container |
| CN102772132A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-accumulation double thermal insulation type electric kettle |
| CN102973142A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Heat-accumulation automatic heat insulation type dry burning prevention electric kettle |
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| CN105380518A (en) | 2016-03-09 |
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