CN208259558U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN208259558U CN208259558U CN201721250857.4U CN201721250857U CN208259558U CN 208259558 U CN208259558 U CN 208259558U CN 201721250857 U CN201721250857 U CN 201721250857U CN 208259558 U CN208259558 U CN 208259558U
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- China
- Prior art keywords
- water
- vacuum liner
- heating
- insulating pot
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 279
- 238000010438 heat treatment Methods 0.000 claims abstract description 147
- 229910001220 stainless steel Inorganic materials 0.000 claims description 28
- 239000010935 stainless steel Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 210000000232 gallbladder Anatomy 0.000 description 18
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000003708 ampul Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an electric kettle, relating to the household appliance technology. The utility model discloses a set up vacuum inner bag (110), set up through-hole (111) on vacuum inner bag (110) and locate to form inlet opening (111a) and apopore (111b) at through-hole (111), so, under the power effect that circulating device (140) provided, hydroenergy in the water storage chamber of vacuum inner bag (110) can get into the heating chamber of heating pipe (130) through inlet opening (111a), the water that is heated in the heating chamber can flow back to the water storage chamber through apopore (111b), so circulate, finish until the water heating in vacuum inner bag (110), heating pipe (130) stop heating, the electric energy has not only been practiced thrift, still avoid the user to drink the water of relapseing the boiling, be favorable to user's healthy.
Description
Technical field
The utility model relates to household electrical appliance technology more particularly to a kind of insulating pots.
Background technique
Insulating pot is fast, easy to operate, safe and reliable due to having many advantages, such as heating, is increasingly becoming in life at home using non-
Normal frequent household small electric appliance.
Insulating pot generally comprises: bottle body and power supply base, and the bottle body is electrically coupled with the power supply base and connect；Wherein,
The bottle body includes: liner, and the liner is formed with water storage cavity, and upper opening is provided with above the liner, it is described on open
Mouth passes in and out the water storage cavity for supplying water.Insulating pot further include: heating device, power switch and control panel, control panel and heating
Device, power switch electrical connection；Power switch can control heating device energization heat production by control panel, what heating device generated
Heat passes to the drinking water in water storage cavity by liner, thus, it realizes and drinking water is heated.
In order to avoid empty burning phenomenon occurs in insulating pot, the water in liner will generally be more than or equal to 500 milliliters, commonly use
Primary amount of drinking water is 200 milliliters during family is daily, and therefore, when user drinks water next time, the water in liner has usually been cooled down；With
Family needs insulating pot to heat up water again to drinking hot water again, the nitrous in water for not only wasting electric energy, also, boiling repeatedly
The content of hydrochlorate can increase, and be unfavorable for human health.
Utility model content
In view of the above-mentioned drawbacks in the prior art, the utility model provides a kind of insulating pot, more than one can be overcome above-mentioned
The above problem in the prior art.
The utility model provides a kind of insulating pot, comprising: bottle body；Power supply base, the power supply base and bottle body electricity
It is of coupled connections；The bottle body includes: vacuum liner, and the vacuum liner has water storage cavity, and the upper end of the vacuum liner is arranged
There is pot mouth, the bottom of the vacuum liner is provided with through-hole, and the through-hole, which goes out, is formed with inlet opening and apopore；Heating tube, institute
It states heating tube and is formed with heating chamber；Circulator, the circulator are arranged between the heating chamber and the water storage cavity；Its
In, the water in the water storage cavity of the vacuum liner enters the heating chamber of the heating tube through the inlet opening, the heating tube
Water in heating chamber is back in the water storage cavity of the vacuum liner through the apopore；The circulator can be water in institute
The circulation stated between heating chamber and water storage cavity provides power.
By the way that vacuum liner is arranged, through-hole in vacuo is set on gallbladder, forms inlet opening and apopore in through hole, such as
This, under the power effect that circulator 140 provides, the water energy in the water storage cavity of vacuum liner 110 enough enters by inlet opening
The heating chamber of heating tube 130, the water energy being heated in heating chamber enough pass through apopore and are back to water storage cavity, so recycle, until
Water heating in vacuum liner finishes, and heating tube stops heating, can greatly reduce the quilt in vacuum liner due to vacuum liner
The heat of the water heated scatters and disappears, and in longer time section, user, which needs to heat again, can drink hot water, not only save
About electric energy, also avoids user from drinking the water to boil repeatedly, is conducive to the health of user.
Further, the vacuum liner includes: two layers of stainless steel inner container, is provided between two layers of stainless steel inner container
Vacuum layer.
There is the vacuum liner of two layers of stainless steel inner container by being arranged, while realizing its heat insulation function, additionally it is possible to drop
The weight of low insulating pot guarantees insulating pot portability, and reduces the production cost of insulating pot.
Further, the circulator includes: water inlet pipe, the through-hole of the head end of the water inlet pipe and the vacuum liner
Connection；Water pump, the water that the water pump controls the vacuum liner recycle between heating chamber and water storage cavity；Outlet pipe, it is described go out
The end of water pipe is connect with the through-hole.
So set, being not only convenient for the assembly of circulator and vacuum liner and heating device, the setting position of water pump
It is more flexible, it is more compact conducive to the structure of insulating pot.
Further, the water pump is arranged between the inlet opening and heating tube；Alternatively, the water pump is arranged described
Between apopore and heating tube.
Further, the through-hole includes two, one of to form the inlet opening, the inlet opening and the water inlet
The head end of pipe seals cooperation；Another forms the apopore, the end seal cooperation of the apopore and the outlet pipe.
Outlet pipe, water inlet pipe pass through apopore respectively, inlet opening is connected to water storage cavity, just with circulator and vacuum liner
Assembly, and the structure of circulator can be simplified.
Further, the inlet opening and apopore are separately positioned on the two sides of the bottom of the vacuum liner, so that into
There is biggish distance between water hole and apopore, avoid the water for just flowing to water storage cavity from apopore, and flow to from inlet opening
Heating chamber, to guarantee that the water energy in vacuum liner reaches thermally equivalent.
Further, the end of the outlet pipe and through-hole sealing cooperate；The diameter of the water inlet pipe is less than water outlet
The diameter of the end of pipe；The water inlet pipe is plugged in the end of the outlet pipe, and the head end stretching of the water inlet pipe is described out
Water pipe, and the end of the water inlet pipe is stretched out outlet pipe and is connect with the water pump；Wherein, the head end of the water inlet pipe forms described
Inlet opening, the annular space between the end of the outlet pipe and the water inlet pipe form the apopore.
By the way that water inlet pipe to be plugged in outlet pipe, the number of openings on gallbladder in vacuo can be reduced, ensure that vacuum
The sealing performance of liner, additionally it is possible to simplify the processing technology of vacuum liner；By setting the head end of water inlet pipe to stretch out water outlet
Pipe, can make the water thermally equivalent in the water storage cavity of vacuum liner.
Further, the insulating pot, further includes: shell, the shell are disposed around the outside of the vacuum liner；Control
Plate, the control panel are arranged in the outer casing bottom, and the control panel is electrically connected with heating tube；Temperature sensor, the temperature
Sensor is electrically connected with the control panel, and the temperature sensor is arranged in the circulator.
Further, the bottle body further include: the side of the shell is arranged in handle, the handle, the handle
Upper surface is plane；Operation panel, the operation panel are arranged on the upper surface of the handle；Button circuit board, it is described to press
Key circuit plate is arranged below the operation panel, and the button circuit board is electrically connected with the control panel.
By setting plane for the upper surface of handle, operation panel is arranged on the upper surface of handle, user makes
When being heated up water with insulating pot, operation panel can be quickly found.
Further, the bottle body further include: the lower end of bottom cover, the bottom cover and the shell, which seals, to be cooperated, the bottom
Accommodation space is formed between lid and vacuum liner, the heating tube, circulator and control panel are arranged in the accommodation space.
By guaranteeing having more for insulating pot for below the setting of heating tube, circulator and control panel in vacuo gallbladder
While large capacity, additionally it is possible to so that the structure of insulating pot is more compact；By be arranged bottom cover, bottom cover can vacuum liner formed
Closed accommodation space, can be avoided setting in vacuo the heating tube between gallbladder and bottom cover, circulator and control panel etc. by
Tide.
Further, the insulating pot further include: water level detecting element, the water level detecting element are arranged in the vacuum
On the inner wall of liner, the water level detecting element is electrically connected with the control panel.
By the way that water level detecting element is arranged, during insulating pot is heated up water, when water level detecting element testing to vacuum liner
In moisture storage capacity be lower than setting value when, control panel forbid insulating pot execute heating operation, to avoid insulating pot dry combustion method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one for the insulating pot that the present embodiment one provides；
Fig. 2 is the structural schematic diagram two for the insulating pot that the present embodiment one provides；
The structural schematic diagram of vacuum liner in the insulating pot that Fig. 3 provides for the present embodiment one；
Fig. 4 is the structural schematic diagram of vacuum liner in the insulating pot that provides of the present embodiment one, heating tube and circulator；
The structural schematic diagram of vacuum liner in the insulating pot that Fig. 5 provides for the present embodiment two；
Fig. 6 is the structural schematic diagram of vacuum liner in the insulating pot that provides of the present embodiment two, heating tube and circulator.
Description of symbols:
100- bottle body；110- vacuum liner；111- through-hole；The inlet opening 111a-；111b- apopore；120- shell；121-
Handle；122- spout；130- heating tube；140- circulator；141- water inlet pipe；142- water pump；143- outlet pipe；150 pot lids；
160- bottom cover；170- temperature sensor；181- operation panel；182- button circuit board；190- control panel.
Specific embodiment
Embodiment one
Fig. 1 is the structural schematic diagram one for the insulating pot that the present embodiment one provides；Fig. 2 is the insulating pot that the present embodiment one provides
Structural schematic diagram two；The structural schematic diagram of vacuum liner in the insulating pot that Fig. 3 provides for the present embodiment one.
Fig. 1-3 is please referred to, the present embodiment provides a kind of insulating pots, comprising: bottle body 100；Power supply base, power supply base and pot
Body 100 is electrically coupled connection；Bottle body 100 includes: vacuum liner 110, and vacuum liner 110 has a water storage cavity, vacuum liner 110 it is upper
End is provided with pot mouth, and the bottom of vacuum liner 110 is additionally provided with through-hole 111, inlet opening 111a and water outlet are formed at through-hole 111
Hole 111b；Heating tube 130, heating tube 130 are formed with heating chamber；Circulator 140, circulator 140 setting heating chamber with
Between water storage cavity.
Wherein, the water in the water storage cavity of vacuum liner 110 enters the heating chamber of heating tube 130 through inlet opening 111a, heating
Water in the heating chamber of pipe 130 is back in the water storage cavity of vacuum liner 110 through apopore 111b；Circulator 140 can be
Circulation of the water between heating chamber and water storage cavity provides power.
Specifically, vacuum liner 110 includes two layers or more of stainless steel inner container, is set between two layers adjacent of stainless steel inner container
It is equipped with vacuum layer.In the present embodiment, in order to reduce the weight of insulating pot, the portability of insulating pot is improved, reduces the life of insulating pot
Cost is produced, vacuum liner 110 is set as two layers, and the present embodiment is illustrated as structure of the example to insulating pot.
Two layers of stainless steel inner container is respectively as follows: internal layer stainless steel inner container, outer layer stainless steel inner container；Internal layer stainless steel inner container is upper
End is provided with the column structure of opening, and outer layer stainless steel inner container is also the column structure that upper end is provided with opening, internal layer stainless steel
Liner is arranged in outer layer stainless steel inner container, and annular gap is formed between internal layer stainless steel inner container and outer layer stainless steel inner container, right
The annular gap carries out vacuumize process and forms vacuum layer, and the upper end of internal layer stainless steel inner container and outer layer stainless steel inner container seals
Connection.Wherein, internal layer stainless steel inner container forms water storage cavity, and the opening of internal layer stainless steel inner container upper end is pot mouth.
Since in vacuum layer, gas density is also reduced, touching between gas molecule, between gas molecule and stainless steel inner container
Frequency and intensity are hit to substantially reduce, thus reduce the heat transfer between internal layer stainless steel inner container and outer layer stainless steel inner container, it is real
The thermal insulation function of existing vacuum liner 110.
For the insulation effect of further structural reform vacuum liner 110, mercury can be smeared on stainless steel inner container, to prevent
Radiant heat transfer.Such as: water can be smeared in the outer surface of internal layer stainless steel inner container and/or the inner surface of outer layer stainless steel inner container
Silver.
The outer side wall of vacuum liner 110 is equipped with shell 120, and shell 120 is the column construction of upper opening, vacuum liner 110
Be arranged in shell 120, the upper opening of shell 120 be connected to the water storage cavity of vacuum liner 110, the upper opening of shell 120 with very
Pot mouth is collectively formed in the upper opening of empty liner 110；It can be opened and closed to be provided with pot lid 150 at pot mouth, such as: pot lid 150 and shell
120 rotation connections, so as to expose pot mouth when 150 Unscrew of pot lid.Spout 122 and handle 121 are provided on shell 120, and
Two sides opposite on shell 120 are arranged in spout 122 and handle 121.
Through-hole 111 can be set on the bottom wall of gallbladder 110 in vacuo, in order to which circulator 140 to be arranged in vacuo
The lower section of gallbladder 110, so that the structure of insulating pot is more compact.Certainly, the setting position of through-hole 111 is not limited to this, such as: it is logical
Hole 111 can also be arranged on the side wall of gallbladder 110 in vacuo.
Heating tube 130 is hollow structure, and hollow space forms heating chamber；Heating tube 130 can be stainless steel heating tube
130 or quartz ampoule, wherein heating wire can be embedded in stainless steel heating tube 130, electric heating can be set on quartz ampoule
Film；In order to increase the capacity of heating chamber, the working efficiency of insulating pot is improved, heating tube 130 can be set to arc, or heating
Pipe 130 is the bending structure with multiple bending parts.Certainly, the structure of heating tube 130 is not limited to this, the present embodiment herein only
It is for example, those skilled in the art can also select according to actual needs, as long as it is capable of forming heating chamber and real
Existing heating function.
Wherein, the both ends of heating tube 130 are able to be connected to water storage cavity, and wherein one end is to enter heating chamber by water storage cavity
Head end, the other end is the end for entering water storage cavity by heating chamber.Such as: the head end of heating tube 130 can be directly and in vacuum
Through-hole 111 on gallbladder 110 connects, so that the water in water storage cavity is able to enter heating chamber heating；The end of heating tube 130 and circulation
Device 140 connects, and the water in heating chamber is delivered to water storage cavity by circulator 140.
In addition, heating tube 130 is also provided with protection circuit, to guarantee that heating tube 130 can normally realize its function,
Extend the service life of heating tube 130.The present embodiment is for protecting the specific structure of circuit to be not specifically limited, art technology
Personnel can be configured according to actual needs, or using the conventional arrangement of protection circuit.
Circulator 140 is mainly to realize that the water between water storage cavity and heating chamber recycles, by the water transport in water storage cavity
It to heating chamber, is heated by heating tube 130, and the water transport heated in heating chamber is looped back and forth like this into water storage cavity, until
Heating is completed.
Fig. 4 is the structural schematic diagram of vacuum liner in the insulating pot that provides of the present embodiment one, heating tube and circulator.
Referring to figure 4., please continue to refer to Fig. 1-3, below to the circulator 140 in insulating pot provided in this embodiment
Structure is described in detail.
Further, circulator 140 includes: water inlet pipe 141, and water inlet pipe 141 is mainly used for conveying in water in water storage cavity
To heating chamber；Water in heating chamber is mainly delivered to water storage cavity by outlet pipe 143, outlet pipe 143；Water pump 142, be mainly used for for
Circulation of the water between heating chamber and water storage cavity provides power.
In the present embodiment, through-hole 111 includes two: one of them is inlet opening 111a, inlet opening 111a and water inlet pipe 141
Head end seal cooperation；Another is apopore 111b, the end seal cooperation of apopore 111b and outlet pipe 143.
Wherein, the one end to be intake using water inlet pipe 141 is end as one end of head end, water outlet；One end that water pump 142 is intake is
Water inlet end, water outlet one end be water outlet；Outlet pipe 143 intake one end be head end, water outlet one end be end.
In a kind of optional embodiment of the present embodiment, the water pump 142 is arranged in inlet opening 111a and heating tube 130
Between, such as: water pump 142 can connect between water inlet pipe 141 and vacuum liner 110, in the water inlet end and vacuum of water pump 142
The inlet opening 111a connection of gallbladder 110, the water outlet of water pump 142 are connect with the head end of outlet pipe 143, the end of outlet pipe 143 with
The head end of heating tube 130 connects.Water in vacuum liner 110 is pumped into water inlet pipe 141 by water pump 142, and is made in water inlet pipe 141
Water there is certain pressure, which is sufficient to make the water in water inlet pipe 141 to enter heating chamber, and from heating chamber through outlet pipe
143 enter water storage cavity.
Another example is: water pump 142 can be set between water inlet pipe 141 and heating tube 130, the water inlet end of water pump 142 with into
The end of water pipe 141 connects, and the water outlet of water pump 142 is connect with the head end of heating tube 130, the head end and vacuum of water inlet pipe 141
The inlet opening 111a connection of liner 110.So set, setting position of the water pump 142 in insulating pot is more flexible, being convenient for will be electric
The structure setting of kettle it is more compact.
In a kind of optional embodiment of the present embodiment, the water pump 142 be arranged apopore 111b and heating tube 130 it
Between, such as: water pump 142 can be set between outlet pipe 143 and heating tube 130, the water inlet end and heating tube 130 of water pump 142
End connection, the water outlet of water pump 142 connect with the head end of outlet pipe 143, the last head end and vacuum liner of outlet pipe 143
110 connections.So set, setting position of the water pump 142 in insulating pot is more flexible, convenient for by the structure setting of insulating pot
It is more compact.
The setting position of water pump 142 is not limited to this, such as: the water inlet end of water pump 142 can be respectively connected with water outlet
Outlet pipe 143, the outlet pipe 143 in the present embodiment are also not necessarily limited to one.
The present embodiment is by taking water pump 142 can be set between water inlet pipe 141 and heating tube 130 as an example.The head of water inlet pipe 141
End connect with inlet opening 111a and seals cooperation.Such as: the head end of water inlet pipe 141 can be plugged in the water inlet of vacuum liner 110
In the 111a of hole；At this point, the head end of water inlet pipe 141 and inlet opening 111a are interference fitted, or it is arranged one between the 111a of inlet opening
A above sealing ring.Another example is: vacuum liner 110 is provided with the mounting ring extended downwardly, the head end of water inlet pipe 141 is set in
In mounting ring, in this way, the water that the head end of water inlet pipe 141 flows out will not be revealed by the gap between water inlet pipe 141 and mounting ring.
Certainly, in order to further increase leakproofness, sealing ring can be interference fitted or is provided between water inlet pipe 141 and mounting ring.
The head end of outlet pipe 143 is connect with the end of heating tube 130, the end of outlet pipe 143 and going out for vacuum liner 110
Water hole 111b connection, transports to water storage cavity for the water transport heated in heating chamber.
The end of outlet pipe 143 connect with apopore 111b and seals cooperation.Such as: the end of outlet pipe 143 can insert
It is located in the apopore 111b of vacuum liner 110；At this point, the end of outlet pipe 143 and apopore 111b are interference fitted, Huo Zheyu
More than one sealing ring is set between apopore 111b.Another example is: vacuum liner 110 is provided with the mounting ring extended downwardly,
The end of outlet pipe 143 is set in mounting ring, in this way, the water of the end of outlet pipe 143 will not pass through outlet pipe 143 and installation
Gap leakage between ring.Certainly, it in order to further increase leakproofness, can be interference fitted between outlet pipe 143 and mounting ring
Or it is provided with sealing ring.
Optionally, apopore 111b and inlet opening 111a can be symmetricly set on the two sides of the bottom wall of vacuum liner 110, with
The water energy in vacuum liner 110 is set to reach thermally equivalent.
Through-hole 111 is in vacuo arranged by the way that vacuum liner 110 is arranged in insulating pot provided in this embodiment on gallbladder 110,
Inlet opening 111a and apopore 111b is formed at through-hole 111, in this way, under the power effect that circulator 140 provides, vacuum
Water energy in the water storage cavity of liner 110 enough enters the heating chamber of heating tube 130 by inlet opening 111a, is heated in heating chamber
Water energy enough passes through apopore 111b and is back to water storage cavity, so recycles, until the water heating in vacuum liner 110 finishes, heats
Pipe 130 stops heating, can greatly reduce the heat of the water being heated in vacuum liner 110 due to vacuum liner 110
It scatters and disappears, in longer time section, user, which needs to heat again, can drink hot water, not only save electric energy, also avoid using
The water to boil repeatedly is drunk at family, is conducive to the health of user.
Further, insulating pot further include: control panel 190, control panel 190 are arranged in 120 bottom of shell, control panel 190
It is electrically connected with heating tube 130；Temperature sensor 170, temperature sensor 170 are electrically connected with control panel 190, temperature sensor 170
It is arranged in circulator 140.
Control panel 190 is also connect with water pump 142, to control the start and stop of water pump 142；Control panel 190 can also control heating
130 electrified regulation of pipe and stopping heating.Temperature sensor 170 is used to detect the temperature of the water in vacuum liner 110；In order to
While avoiding temperature sensor 170 from occupying the space of water storage cavity, additionally it is possible to guarantee the accuracy that temperature sensor 170 measures,
Temperature sensor 170 specifically can be set in the end of water inlet pipe 141, or the water inlet end of water pump 142 is arranged in.Certainly, warm
Degree sensor also can be set on the inner wall of gallbladder 110 in vacuo, as long as temperature sensor 170 is able to detect the water in water storage cavity
Temperature, and do not block circulating for water.
In the present embodiment, the temperature signal that temperature sensor 170 will test passes to control panel, and control panel is according to the temperature
Degree signal judges whether the temperature of the water in vacuum liner 110 reaches setting value；If reaching, controls heating tube 130 and stop adding
Heat；If not reaching, heating tube 130 continues to heat, until the temperature of the water in vacuum liner 110 reaches setting value.
Further, bottle body 100 further include: the upper surface of handle 121 is arranged in operation panel 181, operation panel 181
On；Button circuit board 182, button circuit board 182 are arranged below operation panel 181, button circuit board 182 and control panel 190
Electrical connection.Wherein, the upper surface of handle 121 is plane.Certainly, operation panel 181 also can be set in the upper surface of pot lid 150
On.
Operation panel 181 is connect accessiblely by key and button circuit board 182, wherein the quantity of key is one
More than, such as: when the quantity of key is 1, which is power switch；When the quantity of key is 2, two keys point
It Wei not key to boil water and speed heat key.
In the present embodiment, by setting plane for the upper surface of handle 121, operation panel 181 is arranged in handle 121
Upper surface on, user can be quickly found operation panel 181.
In addition, being additionally provided with operation panel on the upper surface of handle 121, key 181 is embedded on operation panel, operating surface
The upper surface of plate is additionally provided with the Function Identification for being used to indicate the function of each key 181.
Certainly, in the present embodiment, can also directly on the upper surface of handle 121 setting button.
Further, bottle body 100 further include: bottom cover 160, the lower end of bottom cover and shell 120, which seals, to be cooperated, bottom cover 160 with
Accommodation space is formed between vacuum liner 110, heating tube 130, circulator 140 and control panel 190 are arranged in accommodation space.
Bottom cover 160 is Nian Jie with the lower end of shell 120, is spirally connected or is clamped, meanwhile, the bonding pad of bottom cover 160 and shell 120
Domain there is provision of sealing ring or sealant, to guarantee the airtightness of the accommodation space between vacuum liner 110 and bottom cover 160.
In addition, being additionally provided with coupler on bottom cover 160, upper coupler is electrically connected with control panel 190；It is set on power supply base
It is equipped with lower coupler, realizes that bottom cover 160 is connect with being electrically coupled for power supply base with the cooperation of lower coupler by upper coupler.
Wherein, when 110 not set shell 120 of vacuum liner, handle 121 is directly anchored to the one of vacuum liner 121
When side, the lower end of bottom cover 160 and vacuum liner 110, which seals, to be cooperated.
In the present embodiment, by the bottom that heating tube 130, circulator 140 and control panel 190 are arranged to bottle body 100
Portion can reduce the occupied space of heating tube 130, circulator 140 and control panel 190, so that insulating pot has bigger storage
Water cavity.
Further, insulating pot further include: water level detecting element, water level detecting element setting in vacuo gallbladder 110 it is interior
On wall, water level detecting element is electrically connected with control panel 190.
Water level detecting element is specifically as follows pressure sensor, at this point, water level detecting element setting in vacuo gallbladder 110
On bottom wall, by water level detecting element testing to pressure determine the moisture storage capacity in vacuum liner 110.
Alternatively, water level detecting element is multiple contacts being arranged on the side wall of gallbladder 110 in vacuo, contact is along vacuum liner
110 axially spaced-apart setting, when height where the water in vacuum liner 110 reaches a certain contact, the contact is to control panel
190 send corresponding signal, and control panel 190 thereby determines that the moisture storage capacity in vacuum liner 110.
In the present embodiment, by the way that water level detecting element is arranged, when water level detecting element testing to the storage in vacuum liner 110
When water is lower than setting value, control panel 190 forbids insulating pot to execute heating operation, to avoid insulating pot dry combustion method.
Use the specific work process of insulating pot provided in this embodiment can be with are as follows:
After insulating pot receives the heating instructions of user by power switch, control panel controls the starting of water pump 142 simultaneously
Heating tube 130 is controlled to be powered；Water in water storage cavity is pumped into heating chamber by water pump 142, and heating tube 130 starts to the water in heating chamber
Heating, and transported to the water transport heated in heating chamber in water storage cavity by outlet pipe 143, so recycle；In above-mentioned cyclic process,
Temperature sensor 170 in real time or compartment of terrain detection enter water pump 142 in water temperature, when the temperature reaches setting value,
Heating is stopped by control panel control heating tube 130, and controls the closing of water pump 142, heating is completed.
Embodiment two
The structural schematic diagram of vacuum liner in the insulating pot that Fig. 5 provides for the present embodiment two；Fig. 6 is that the present embodiment two provides
Insulating pot in vacuum liner, heating tube and circulator structural schematic diagram.Referring to figure 5. -6, the present embodiment and embodiment
One the difference is that, in the present embodiment, a through-hole 111 is in vacuo provided only in gallbladder 110, with reduce in vacuo
The number of openings on gallbladder 110 simplifies the processing technology of vacuum liner 110.Wherein, for insulating pot, the present embodiment is unaccounted
Part, it is identical as previous embodiment one.
Specifically, the end of outlet pipe 143 and the sealing of through-hole 111 cooperate.Such as: the end of outlet pipe 143 can plug
In vacuo in the through-hole 111 of gallbladder 110；At this point, the end of outlet pipe 143 and through-hole 111 are interference fitted, or with through-hole 111
Between more than one sealing ring is set.Another example is: vacuum liner 110 is provided with the mounting ring extended downwardly, outlet pipe 143
End is set in mounting ring, in this way, the water of the end of outlet pipe 143 will not be by between outlet pipe 143 and mounting ring
Gap leakage.Certainly, in order to further increase leakproofness, it can be interference fitted or be provided between outlet pipe 143 and mounting ring
Sealing ring.
The diameter of water inlet pipe 141 is less than the diameter of the head end of outlet pipe 143, so that water inlet pipe 141 can be plugged in water outlet
In the head end of pipe 143.At this point, the head end of water inlet pipe 141 stretches out outlet pipe 143, that is, the upper end of water inlet pipe 141 is higher than water outlet
The upper end of pipe 132, and the end of water inlet pipe 141 is stretched out outlet pipe 143 and is connect with water pump 142.
Wherein, outlet pipe 143 is connect with through-hole 111, and the part being set in outside water inlet pipe 141 is the head of outlet pipe 143
End.The diameter of the remainder of outlet pipe 143 can be identical as the diameter of water inlet pipe 141, can also be with the head end of outlet pipe 143
Diameter it is identical.
At this point, the head end of water inlet pipe 141 forms inlet opening 111a, the ring between the end and water inlet pipe 141 of outlet pipe 143
Shape gap forms apopore 111b.
Under the effect of water pump 142, the water energy in water storage cavity is enough inhaled into water inlet pipe 141, and enters heating chamber；Due to heating
Water in chamber has certain pressure, and the water energy being heated in heating chamber is enough through the annular between water inlet pipe 141 and outlet pipe 143
Gap flow into water storage cavity, and the water in water storage cavity cannot the annular gap between water inlet pipe 141 and outlet pipe 143 pass through.And
And the upper end by the way that the upper end of water inlet pipe 141 to be set above to outlet pipe 132, the water in vacuum liner 110 can be kept equal
It is even heated.
Use the specific work process of insulating pot provided in this embodiment can be with are as follows:
After insulating pot receives the heating instructions of user by power switch, control panel controls the starting of water pump 142 simultaneously
Heating tube 130 is controlled to be powered；Water in water storage cavity is pumped into heating chamber by water pump 142, and heating tube 130 starts to the water in heating chamber
It heats, annular gap of the water heated in heating chamber between water inlet pipe 141 and outlet pipe 143 flows into water storage cavity, so follows
Ring；In above-mentioned cyclic process, temperature sensor 170 in real time or compartment of terrain detection enter water pump 142 in water temperature, when
When the temperature reaches setting value, heating is stopped by control panel control heating tube 130, and control the closing of water pump 142, heating is completed
Through-hole 111 is in vacuo arranged by the way that vacuum liner 110 is arranged in insulating pot provided in this embodiment on gallbladder 110,
In this way, the water energy in the water storage cavity of vacuum liner 110 is enough by inlet opening under the power effect that circulator 140 provides
111a enters the heating chamber of heating tube 130, and the water energy being heated in heating chamber enough passes through apopore 111b and is back to water storage cavity, such as
This circulation, until the water heating in vacuum liner 110 finishes, heating tube 130 stops heating, since vacuum liner 110 can be big
The big heat for reducing the water being heated in vacuum liner 110 scatters and disappears, and in longer time section, user needs to add again
Heat can drink hot water, not only saved electric energy, user is also avoided to drink the water to boil repeatedly, and the body for being conducive to user is strong
Health.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of insulating pot, comprising: bottle body (100)；The bottle body (100) includes: heating tube (130), the heating tube (130)
It is formed with heating chamber；It is characterized in that, the bottle body (100) further include:
Vacuum liner (110), the vacuum liner (110) have water storage cavity, and the bottom of the vacuum liner (110) is provided with logical
Hole (111) is formed with inlet opening (111a) and apopore (111b) at the through-hole (111)；
Circulator (140), the circulator (140) are arranged between the heating chamber and the water storage cavity；
Wherein, the water in the water storage cavity of the vacuum liner (110) enters the heating tube (130) through the inlet opening (111a)
Heating chamber, the water in the heating chamber of the heating tube (130) is back to the vacuum liner through the apopore (111b)
(110) in water storage cavity；The circulator (140) can provide dynamic for circulation of the water between the heating chamber and water storage cavity
Power.
2. insulating pot according to claim 1, which is characterized in that the circulator (140) includes:
The head end of water inlet pipe (141), the water inlet pipe (141) is connected to the water storage cavity of the vacuum liner (110)；
Water pump (142), the water that the water pump (142) controls the vacuum liner (110) recycle between heating chamber and water storage cavity；
The end of outlet pipe (143), the outlet pipe (143) is connected to the water storage cavity of the vacuum liner (110).
3. insulating pot according to claim 2, which is characterized in that the water pump (142) is arranged in the inlet opening
Between (111a) and heating tube (130)；Alternatively, the water pump (142) is arranged in the apopore (111b) and the heating
It manages between (130).
4. insulating pot according to claim 2, which is characterized in that the through-hole (111) includes two, one of to be formed
The head end sealing of the inlet opening (111a), the inlet opening (111a) and the water inlet pipe (141) cooperates；Another forms institute
It states apopore (111b), the end seal of the apopore (111b) and the outlet pipe (143) cooperates.
5. insulating pot according to claim 2, which is characterized in that the end of the outlet pipe (143) and the through-hole
(111) sealing cooperation；
The diameter of the water inlet pipe (141) is less than the diameter of the end of outlet pipe (143)；The water inlet pipe (141) is plugged in institute
In the end for stating outlet pipe (143), the head end of the water inlet pipe (141) stretches out the outlet pipe (143), and the water inlet pipe
(141) end is stretched out outlet pipe (143) and is connect with the water pump (142)；
Wherein, the head end of the water inlet pipe (141) is formed the inlet opening (111a), the end of the outlet pipe (143) and institute
It states the annular space between water inlet pipe (141) and forms the apopore (111b).
6. insulating pot according to claim 1-5, which is characterized in that the vacuum liner (110) includes:
Two layers of stainless steel inner container is provided with vacuum layer between two layers of stainless steel inner container.
7. insulating pot according to claim 1-5, which is characterized in that further include:
Shell (120), the shell (120) are disposed around the outside of the vacuum liner (110)；
Control panel (190), control panel (190) setting is in the shell (120) bottom, the control panel (190) and heating
Manage (130) electrical connection；
Temperature sensor (170), the temperature sensor (170) are electrically connected with the control panel (190), the temperature sensor
(170) it is arranged in the circulator (140).
8. insulating pot according to claim 7, which is characterized in that the bottle body (100) further include:
Handle (121), the handle (121) are arranged in the side of the shell (120), and the upper surface of the handle (121) is
Plane；
Operation panel (181), the operation panel (181) are arranged on the upper surface of the handle (121)；
Button circuit board (182), button circuit board (182) setting is below the operation panel (181), the key electricity
Road plate (182) is electrically connected with the control panel (190).
9. insulating pot according to claim 7, which is characterized in that the bottle body (100) further include:
The lower end sealing of bottom cover (160), the bottom cover and the shell (120) cooperates, the bottom cover (160) and vacuum liner
(110) accommodation space is formed between, the heating tube (130), circulator (140) and control panel (190) are arranged in the appearance
It receives in space.
10. insulating pot according to claim 7, which is characterized in that further include:
Water level detecting element, the water level detecting element are arranged on the inner wall of the vacuum liner (110), the water level detecting
Element is electrically connected with the control panel (190).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250857.4U CN208259558U (en) | 2017-09-27 | 2017-09-27 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250857.4U CN208259558U (en) | 2017-09-27 | 2017-09-27 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259558U true CN208259558U (en) | 2018-12-21 |
Family
ID=64673302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250857.4U Active CN208259558U (en) | 2017-09-27 | 2017-09-27 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208259558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116121A (en) * | 2019-12-31 | 2021-07-16 | 浙江苏泊尔家电制造有限公司 | Cooking appliance, cooking method, and computer storage medium |
-
2017
- 2017-09-27 CN CN201721250857.4U patent/CN208259558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116121A (en) * | 2019-12-31 | 2021-07-16 | 浙江苏泊尔家电制造有限公司 | Cooking appliance, cooking method, and computer storage medium |
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