CN207755048U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN207755048U CN207755048U CN201720594314.8U CN201720594314U CN207755048U CN 207755048 U CN207755048 U CN 207755048U CN 201720594314 U CN201720594314 U CN 201720594314U CN 207755048 U CN207755048 U CN 207755048U
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- heating chamber
- heating
- insulating pot
- chamber
- liquid
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- 238000010438 heat treatment Methods 0.000 claims abstract description 421
- 239000007788 liquid Substances 0.000 claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 230000005484 gravity Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides an electric kettle, including kettle body (100) and heating element (120), be equipped with main heating chamber (110) in kettle body (100), heating element (120) are used for heating for the liquid in main heating chamber (110), and kettle body (100) still includes, vice heating chamber (220), heating accessory (210) and control assembly, the utility model provides an electric kettle, under the rapid heating mode liquid in the main heating chamber enters into vice heating chamber to heat to preset temperature through heating accessory, thereby realize the rapid heating function, not only energy-conservation but also avoided the waste, can save time when heating a small amount of liquid; when a large amount of liquid needs to be heated, the main heating cavity and the heating element are used for heating. The utility model discloses an electric kettle possesses ordinary heating function and rapid heating function, can satisfy the user demand of user under the different situation, save time, rational utilization energy, the energy saving.
Description
Technical field
The utility model embodiment is related to household appliance technical field more particularly to a kind of insulating pot.
Background technology
The heat-generating disc that insulating pot currently on the market generally includes liner, is set to below the liner at the bottom passes through hair
Hot plate heats the water contained in liner, only has common water boiling function, and liner is usually provided under water
Limit, such as 500mL, water is very few in liner, water level is too low to prevent, and liquid fluctuating causes liner at the bottom naked during heating up water
Dew causes heat-generating disc dry combustion method to damage；And the time for boiling water flask is longer, it generally all need be 5 minutes or more.If user simply wants to
A small amount of hot water is taken, such as only needs 200mL, since insulating pot water lower limit wants 500mL at least, then user can only be extremely
500mL is boiled less, has both caused waste, it is also not energy-efficient, while being also required to wait a longer time.
Utility model content
The utility model provides a kind of insulating pot, to be provided simultaneously with the speed heat function of common water boiling function and a small amount of water,
Speed heat function is used when only taking a small amount of hot water, can be quickly to boil water, it is both energy saving in turn avoid wasting.
The utility model provides a kind of insulating pot, including bottle body and heating element；Main heating chamber is equipped in the bottle body,
The heating element is used for as the liquid heating in the main heating chamber, and the bottle body further includes,
Independently of the secondary heating chamber of the main heating chamber setting, the pair heating chamber is connected to the main heating chamber, and institute
State the horizontal cross-section of secondary heating chamber area be less than the main heating chamber level cross-sectionn area；
Attachment is heated, for being heated to the liquid in the secondary heating chamber；
Control assembly enters quick heating mode for controlling the insulating pot, under the quick heating mode, makes
Liquid in the main heating chamber enters the secondary heating chamber, and by the heating attachment to the liquid in the secondary heating chamber
Body is heated to preset temperature.
The insulating pot of the utility model, under quick heating mode, the liquid in main heating chamber enters secondary heating chamber, and
Preset temperature is heated to the liquid in secondary heating chamber by heating attachment, it is not only energy saving but also keep away to realize rapid heating function
Waste is exempted from, can have been saved the plenty of time when being heated to a small amount of liquid；When being heated if you need to the liquid to more amount, then adopt
It is heated with main heating chamber and heating element.The insulating pot of the present embodiment has common heating function and quickly heating work(
Can, the use demand of user in varied situations can be met, save the time, rationally utilize energy, it is energy saving.
Further, it is connected to by flow-guiding channel between the main heating chamber and the secondary heating chamber, it is simple in structure, it is convenient for
Repair.
Further, the secondary heating chamber is provided with water outlet, is arranged the liquid after being heated in secondary heating chamber by water outlet
Go out.
Further, the secondary heating chamber is circular cylindrical cavity, and structure is relatively simple, and cost is relatively low.
Further, the secondary heating chamber is the cavity with bending section, extends the duration of heat exchange, improves heating speed
Rate.
Further, the secondary heating chamber is helix tube or waveform pipe.The heat exchange of secondary heating intracavity liquid can be increased
Area, efficiency of heating surface higher.
Further, the heating attachment is the heating wire for being set to the secondary heating cavity outer wall.
Thermal energy is converted electrical energy by heating wire, is carried out by the side wall of secondary heating chamber when liquid flows through secondary heating chamber
Heat exchange, to be rapidly heated.
The heating wire passes through around the secondary heating cavity outer wall, the contact area bigger of heating wire and secondary heating chamber is located at
Secondary heating chamber side wall heat transfer, the efficiency of heating surface are higher.
Further, the control assembly includes instruction inputting device and processor, and the processor and described instruction are defeated
Enter device and heating attachment electrical connection；
Described instruction input unit is used to instruct for user's input control, and is sent to the processor；
The processor, which is used to control the insulating pot according to the control instruction, enters the quick heating mode.
User is instructed by instruction inputting device input control, and control instruction is sent to processor by instruction inputting device,
Processor controls quick heating mode according to control instruction and works, and the liquid in main heating chamber enters secondary heating chamber, and passes through
Heating attachment is heated to preset temperature to the liquid in secondary heating chamber, convenient for the user to operate to realize quickly heating.
Optionally, the control assembly further includes pump, and the pump is electrically connected with the processor, is used for the main heating
The liquid of intracavitary pumps in the secondary heating chamber.
The liquid in main heating chamber is pumped in secondary heating chamber by pumping, is pumped after the instruction for receiving processor transmission
Start and stop, convenient for the control to fluid flow.
Further, the bottom of the main heating chamber is connected to the bottom of the secondary heating chamber by the flow-guiding channel,
The pump is set on the flow-guiding channel.
Liquid in main heating chamber is entered by the bottom of secondary heating chamber, and is risen along secondary heating chamber, in uphill process,
Liquid completion heat exchange, more compact structure, the efficiency of heating surface are higher.
Further, the water outlet is set to the top of the secondary heating chamber.
Liquid in secondary heating chamber is heated in uphill process by heating attachment, and is discharged from the water outlet at top,
Its is simple and compact for structure, while water outlet also can be used as steam outlet, prevents secondary heating chamber internal pressure during heating
It is excessive to cause spalling or explosion.
Optionally, the main heating chamber is higher than the secondary heating chamber pre-determined distance setting；The control assembly further includes setting
The control valve on the flow-guiding channel is set, the control valve is electrically connected with the processor, so as to be opened in the control valve
When, the liquid in the main heating chamber enters the secondary heating chamber under gravity.
Since there are differences in height with secondary heating chamber for main heating chamber, the opening and closing of control valve is controlled by processor, you can make master
It heats intracavity liquid and enters secondary heating chamber under the effect of gravity, and liquid can be controlled by the unlatching size of adjusting control valve
Body flow, it is simple in structure, the devices such as pump need not be set, it is cost-effective.
Further, the water outlet is set to the bottom of the secondary heating chamber, and the water outlet is provided with outlet valve；Institute
It states secondary heating chamber and is additionally provided with steam outlet.
Water outlet is set to the bottom of secondary heating chamber, is convenient for the outflow of liquid；Outlet valve is flowed out convenient for control by water outlet
The volume and temperature of liquid；Steam outlet can prevent in secondary heating chamber that steam pressure is excessive, cause secondary heating chamber to be burst, cause
Safety accident.
Further, the insulating pot further includes the first temperature sensor, is set to the water outlet, with the processing
Device is electrically connected, the leaving water temperature for detecting the secondary heating chamber, and is sent to the processor.
The leaving water temperature of the secondary heating chamber of first temperature sensor detection, convenient for processor according to leaving water temperature and predetermined temperature
Leaving water temperature is adjusted, to realize the automatic adjustment of temperature, to meet the needs of user is to liquid temperature.
Further, the insulating pot further includes second temperature sensor, is set in the main heating chamber, with the place
Device electrical connection is managed, the inflow temperature for detecting the secondary heating chamber, and it is sent to the processor.
The inflow temperature of the secondary heating chamber of second temperature sensor detection, in known inflow temperature, leaving water temperature and pre- constant temperature
In the case of degree, processor is more advantageous to for pumping and heating the control of attachment.
Further, the insulating pot further includes heating power regulating device, with the processor and the heating attachment
Electrical connection, the heating work(for adjusting the heating attachment after receiving the heating power regulating command that the processor is sent
Rate size.Processor adjusts the control that heating power size realizes heating speed by heating power regulating device, so that water outlet
Temperature reaches predetermined temperature.
Further, the main heating chamber includes the liner of top end opening and the lid for being covered on the liner opening, institute
It is the heat-generating disc being set to below the liner to state heating element.
The construction of the utility model and its other purpose of utility model and advantageous effect will be in conjunction with the accompanying drawings
Description of preferred embodiments and it is more obvious and easy to understand.
Description of the drawings
Fig. 1 is the dimensional structure diagram for the insulating pot that the utility model embodiment one provides；
Fig. 2 is the schematic cross-section for the insulating pot that the utility model embodiment one provides；
Fig. 3 is the electrical connection schematic diagram for the insulating pot that the utility model embodiment one provides；
Fig. 4 is the schematic cross-section for the insulating pot that the utility model embodiment two provides；
Fig. 5 is the electrical connection schematic diagram for the insulating pot that the utility model embodiment two provides.
Reference sign：
The main heating chamber 120- heating elements of 100- bottle bodies 110-
111- lids 210- heats attachment 220- pair heating chambers
230- water outlet 240- flow-guiding channel 250- outlet valves
260- steam outlet 310- instruction inputting device 320- processors
330- pumps 340- control valves the first temperature sensors of 400-
500- second temperature sensors
Specific implementation mode
Embodiment one
Fig. 1 is the dimensional structure diagram for the insulating pot that the utility model embodiment one provides；Fig. 2 is that the utility model is real
The schematic cross-section of the insulating pot of the offer of example one is provided；Fig. 3 is that the electrical connection for the insulating pot that the utility model embodiment one provides is shown
It is intended to.As shown in Figs. 1-3, the present embodiment provides a kind of insulating pots, including bottle body 100 and heating element 120；The bottle body
Main heating chamber 110 is equipped in 100, the heating element 120 is used for as the liquid heating in the main heating chamber 110, the pot
Body 100 further includes secondary heating chamber 220, heating attachment 210 and control assembly.
Secondary heating chamber 220 is arranged independently of main heating chamber 110, and secondary heating chamber 220 is connected to main heating chamber 110, and pair adds
The area of the horizontal cross-section of hot chamber 220 is less than the area of the level cross-sectionn of main heating chamber 110.Attachment 210 is heated to be used for pair
Liquid in heating chamber 220 is heated.Control assembly enters quick heating mode for controlling insulating pot, is quickly heating
Under pattern, the liquid in main heating chamber 110 is set to enter secondary heating chamber 220, and by heating attachment 210 to secondary heating chamber 220
Interior liquid is heated to preset temperature.
In the present embodiment, main heating chamber 110 is used for common heating, by heating element 120 to the liquid in main heating chamber 110
Body is heated；And pair heating chamber 220 is then used to quickly heat, and is heated to the liquid in it by heating attachment 210.Its
In, secondary heating chamber 220 can be circular cylindrical cavity, and the area of level cross-sectionn is less than the face of 110 level cross-sectionn of main heating chamber
Product, i.e. liquid and heating attachment 210 have the heat exchange area of bigger, heating speed faster, efficiency of heating surface higher.Certainly secondary heating
Chamber 220 or the cavity for carrying bending section, such as helix tube or waveform pipe, can extend the duration of heat exchange, further
Increase the area of the heat exchange of secondary heating intracavity liquid, efficiency of heating surface higher.It should be noted that secondary heating chamber 220 is transversal
The area in face is smaller, and 220 length of secondary heating chamber is longer, and the area of heat exchange is bigger, and the efficiency of heating surface is higher, can be according to actual demand
It is designed.
It can be the heating wire for being set to 220 outer wall of secondary heating chamber to heat attachment 210.Heat is converted electrical energy by heating wire
Can, the liquid in secondary heating chamber 220 is transferred heat to the cavity wall by secondary heating chamber 220, to realize in secondary heating chamber 220
The quick heating of liquid.In the present embodiment, heating wire can be set around 220 outer wall of secondary heating chamber, other set-up modes can also be used.
Such as secondary heating chamber 220 when being helix tube heating wire be set on the central axis of helix tube or be enclosed in the outer of helix tube
Side, details are not described herein again for more set-up modes.Certainly, using electromagnetic inductive heating principle to the liquid in secondary heating chamber 220
It is heated, specifically, secondary 220 wall of heating chamber is steel material, heating attachment 210 includes around being located at 220 outer wall of secondary heating chamber
Electromagnetic induction coil, it includes LC oscillating circuits, power control, bridge rectifier etc. to also need to driving circuit certainly, herein
It repeats no more.
In the present embodiment, control assembly may include that instruction inputting device 310 and processor 320, processor 320 and instruction are defeated
Enter device 310 and heating attachment 210 is electrically connected；Instruction inputting device 310 is used to instruct for user's input control, and is sent to place
Manage device 320；Processor 320, which is used to control insulating pot according to control instruction, enters quick heating mode.
Instruction inputting device 310 can be control panel equipped with button or touch screen, convenient for the user to operate.User
It is instructed by 310 input control of instruction inputting device, control instruction is sent to processor 320 by instruction inputting device 310, is handled
Device 320 controls quick heating mode according to control instruction and works, and the liquid in main heating chamber 110 enters secondary heating chamber 220, and
Preset temperature is heated to the liquid in secondary heating chamber 220 by heating attachment 210, to realize quickly heating.Certainly, it instructs
Input unit 310 can also input pause instruction and halt instruction etc., in order to the pause and stopping to quick heating mode.This reality
Apply processor 320 in example can be DSP (Digital Signal Processing/Processor, Digital Signal Processing),
MCU (Micro Control Unit, micro controller unit) or MPU (Micro Processor Unit, microprocessor list
Member) etc., it does not limit herein.It should be noted that can also be not provided with instruction inputting device 310 and processor in the present embodiment
320, the switch that a quick heating mode starts can be set, and the liquid after starting switch in main heating chamber 110 is with scheduled stream
Amount enters secondary heating chamber 220, and heating attachment 210 is heated to the liquid in secondary heating chamber 220 with scheduled heating power pre-
If temperature.
The control assembly of the present embodiment further includes pump 330, and pump 330 is electrically connected with processor 320, is used for main heating chamber
Liquid in 110 pumps in secondary heating chamber 220.
The liquid in main heating chamber 110 is pumped in secondary heating chamber 220 by pump 330 in the present embodiment, pump 330 and place
It manages device 320 to be electrically connected, starts after the instruction for receiving the transmission of processor 320 and stop, convenient for the control to fluid flow.It needs
It is noted that pump 330 can be worked at the same time with heating attachment 210, i.e., added while liquid enters secondary heating chamber 220
Heat；Pump 330 can also be later than heating attachment 210 and start, and be preheated to after certain temperature by heating attachment 210 and pump liquid
Into secondary heating chamber 220；It is being heated after can certainly first pumping liquid into secondary heating chamber 220, is not doing and have herein
Body limits.
It in the present embodiment, can be connected to by flow-guiding channel 240 between main heating chamber 110 and secondary heating chamber 220, structure letter
It is single, it is easy to repair.
More specifically, the bottom of main heating chamber 110 is connected to the bottom of secondary heating chamber 220 by flow-guiding channel 240, is pumped
330 are set on flow-guiding channel 240.Secondary heating chamber 220 is additionally provided with water outlet 230, and liquid is in secondary heating chamber 220 after heating
It is discharged by water outlet 230.Certainly, water outlet can not be also separately provided in secondary heating chamber 220, and a water outlet is shared with main heating chamber
Also may be used.Water outlet 230 is set to the top of secondary heating chamber 220 in the present embodiment.
Liquid in main heating chamber 110 is entered by the bottom of secondary heating chamber 220, and is risen along secondary heating chamber 220, upper
During rising, liquid completes heat exchange, and is discharged from the water outlet at top 230, more compact structure, and the efficiency of heating surface is higher.Together
When, water outlet 230 also can be used as steam outlet, prevent secondary heating chamber 220 during heating internal pressure it is excessive cause it is swollen
It splits or explodes.Further, since water outlet 230 is set to the top of secondary heating chamber 220, at this, quickly heating is completed, and pump 330 stops
After only working, a certain amount of liquid can be still stored in secondary heating chamber 220, convenient for the quick heating of next time, saved liquid and pumped
The stand-by period of process, also can avoid heating 210 dry combustion method of attachment causes to damage.Certainly, pump 330 is not limited in being set to water conservancy diversion
On channel 240, as long as can pump to the liquid in main heating chamber 110 in secondary heating chamber 220, in addition, water outlet 230
Also can be not provided with the top with secondary heating chamber 220, setting other positions still can will be heated after liquid discharge.
Further, insulating pot may also include the first temperature sensor 400, be set at water outlet 230, with processor
320 electrical connections, the leaving water temperature for detecting secondary heating chamber 220, and it is sent to processor 320.
First temperature sensor 400 is set in the present embodiment at water outlet 230, and that detects secondary heating chamber 220 goes out water temperature
Degree adjusts the flow of pump 330 according to leaving water temperature and predetermined temperature, so that leaving water temperature reaches predetermined temperature.If heating in addition
The heating power of attachment 210 is sized to adjust, and the heating of heating attachment 210 can be also adjusted according to leaving water temperature and predetermined temperature
Power.Specifically, when for example leaving water temperature is less than predetermined temperature, then pump 330 can be reduced in the case where heating power is constant
Flow increases the heat exchanger time of liquid, liquid is made to reach predetermined temperature；Or increase heating is attached in the case where flow is constant
The heating power of part 210, naturally it is also possible to while reducing the flow of pump 330, increasing the heating power of heating attachment 210, until
Leaving water temperature is equal to predetermined temperature, to realize the automatic adjustment of temperature, to meet the needs of user is to liquid temperature.
More specifically, insulating pot further includes heating power regulating device, is electrically connected with processor 320 and heating attachment 210,
Heating power size for adjusting heating attachment 210 after the heating power regulating command for receiving the transmission of processor 320.Its
Middle heating power regulating device can be PCU Power Conditioning Unit in the prior art, such as by PLC (Programmable Logic
Controller, programmable logic controller (PLC)) duty ratio is adjusted, it either uses silicon-controlled voltage regulation or uses other power tune
Economize on electricity road.
Further, insulating pot may also include second temperature sensor 500, be set in main heating chamber 110, with processor
320 electrical connections, the inflow temperature for detecting secondary heating chamber 220, and it is sent to processor 320.
Processor 320 can control the flow of pump 330 according to inflow temperature, leaving water temperature and predetermined temperature in the present embodiment
And/or the heating power of heating attachment 210 is more advantageous in the case of known inflow temperature, leaving water temperature and predetermined temperature
Control of the processor 320 for pump 330 and heating attachment 210.
Predetermined temperature in the present embodiment can be a definite value, it is possibility to have user by instruction inputting device 310 into
Row setting, and the instruction that temperature is set is sent to processor 320, to meet demand for heat of the user to different temperatures.
Further, main heating chamber 110 includes the liner of top end opening and the lid 111 for being covered on liner opening, heating
Element 120 is the heat-generating disc being set to below liner.
In the present embodiment, the more secondary heating chamber 220 of 110 rate of heat addition of main heating chamber is slow, but its volume is larger, can be to relatively large
Liquid heated, the common heating demand of user can be met.Certainly, it main heating chamber 110 and heating element 120 and not only limits
Structure in this implementation also may be used using existing other heating structures.In addition, heating element 120 also can be with processor 320
Electrical connection inputs main heating chamber 110 in instruction inputting device 310 by user and heats the enabled instruction of liquid, it can be achieved that adding to main
The control of hot chamber 110.
It should be noted that the insulating pot in the present embodiment will store up when using quick heating mode in main heating chamber 110
The liquid for having sufficient amount, so that secondary heating chamber 220 uses.It is of course possible to pump 330 can not out of main heating chamber 110 extract
Quick heating mode is controlled when body by processor 320 to stop；Or liquid level sensor is set in main heating chamber 110, add when main
When liquid level is less than preset value in hot chamber 110, processor 320, which controls quick heating mode, to be stopped.When quick heating mode stops
Can signal an alert prevent the dry combustion method of secondary heating chamber 220 to prompt user's adding liquid in main heating chamber 110.
Insulating pot provided in this embodiment, under quick heating mode, the liquid in main heating chamber enters secondary heating chamber,
And by heat attachment preset temperature is heated to the liquid in secondary heating chamber, to realize rapid heating function, it is not only energy saving but also
Waste is avoided, can be saved the plenty of time when being heated to a small amount of liquid；When being heated if you need to the liquid to more amount, then
It is heated using main heating chamber and heating element.The insulating pot of the present embodiment has common heating function and quickly heating
Function can meet the use demand of user in varied situations, save the time, rationally utilize energy, energy saving.
Embodiment two
Fig. 4 is the schematic cross-section for the insulating pot that the utility model embodiment two provides；Fig. 5 is the utility model embodiment
The electrical connection schematic diagram of two insulating pots provided.As shown in Figure 4 and Figure 5, the present embodiment provides a kind of insulating pots, including bottle body
100 and heating element 120；Main heating chamber 110 is equipped in the bottle body 100, the heating element 120 is used to add for the master
Liquid heating in hot chamber 110, the bottle body 100 further include secondary heating chamber 220, heating attachment 210 and control assembly.
Secondary heating chamber 220 is arranged independently of main heating chamber 110, and secondary heating chamber 220 is connected to main heating chamber 110, and pair adds
The area of the horizontal cross-section of hot chamber 220 is less than the area of the level cross-sectionn of main heating chamber 110.Attachment 210 is heated to be used for pair
Liquid in heating chamber 220 is heated.Control assembly enters quick heating mode for controlling insulating pot, is quickly heating
Under pattern, the liquid in main heating chamber 110 is set to enter secondary heating chamber 220, and by heating attachment 210 to secondary heating chamber 220
Interior liquid is heated to preset temperature.
Control assembly in the present embodiment may include instruction inputting device 310 and processor 320, processor 320 and instruction
Input unit 310 and heating attachment 210 are electrically connected；Instruction inputting device 310 is used to instruct for user's input control, and is sent to
Processor 320；Processor 320, which is used to control insulating pot according to control instruction, enters quick heating mode.
In the present embodiment, main heating chamber 110 is higher than the 220 pre-determined distance setting of secondary heating chamber；Control assembly, which may also include, to be set
The control valve 340 on flow-guiding channel 240 is set, control valve 340 is electrically connected with processor 320, so as to be opened in control valve 340
When, the liquid in main heating chamber 110 enters secondary heating chamber 220 under gravity.
In the present embodiment, due to main heating chamber 110 with secondary heating chamber 220 there are a difference in height, pass through processor
The opening and closing of 320 control control valves 340, you can so that liquid in main heating chamber 110 is entered secondary heating chamber 220 under the effect of gravity, and
And fluid flow can be controlled by the unlatching size of adjusting control valve 340, during under liquid flow, by heating attachment
210 pairs of liquid are quickly heated, simple in structure to which temperature reaches preset temperature when liquid being made to reach water outlet 230, no
The devices such as setting pump 330 are needed, it is cost-effective.Wherein main heating chamber 110 is higher than the 220 pre-determined distance setting of secondary heating chamber, presets
Distance can be based between the bottom surface of heating chamber 110 and secondary 220 bottom surface of heating chamber difference in height.Certainly, as long as in main heating chamber 110
Liquid level is higher than the entrance of secondary heating chamber 220, and between 220 bottom surface of the entrance of secondary heating chamber and secondary heating chamber there are differences in height, i.e.,
Liquid can be achieved and enter secondary heating chamber 220 under gravity by main heating chamber 110.
It should be noted that since flowing velocity is very fast under the effect of gravity for liquid, it is therefore desirable to extend secondary heating chamber 220
Length, or secondary heating chamber 220 is arranged to special shape to slow down liquid flow velocity, increases the time of heat exchange.Cause
The secondary heating chamber 220 of this present embodiment is preferably with the cavity of bending section, such as helix tube or waveform pipe.Certainly it is used
His the secondary heating chamber 220 of structure also may be used.It is the electricity for being set to 220 outer wall of the secondary heating chamber that attachment 210 is heated in the present embodiment
Heated filament.
Further, secondary heating chamber 220 is provided with water outlet 230, and water outlet 230 is set to secondary heating chamber in the present embodiment
220 bottom, water outlet 230 are provided with outlet valve 250.
Since liquid enters by gravity in secondary heating chamber 220, so water outlet 230 is set to secondary heating chamber 220
Bottom be convenient for the outflow of liquid, without other discharging devices are arranged, structure is relatively simple.Water outlet 230 is arranged
There is outlet valve 250, convenient for user's control by the volume and temperature of 230 trickle of water outlet, such as when temperature is for default temperature
When spending, outlet valve 250 can be closed, is being opened after continuing heating.Certainly, outlet valve 250 can link with control valve 340 and be arranged, i.e.,
When outlet valve 250 is closed, control valve 340 is also switched off, and liquid is no longer flow into secondary heating chamber 220, pair heating in main heating chamber 110
Liquid in chamber 220 also no longer flows out.In addition, outlet valve 250 can be also electrically connected with processor 320, it is controlled by processor 320
It is turned on and off.
In the present embodiment, since liquid enters secondary heating chamber 220 by gravity, and liquid is heated in secondary heating chamber 220
The steam generated in journey is then to be moved upwards along secondary heating chamber 220, therefore secondary heating chamber 220 also needs to be provided with steam outlet
260, steam pressure is excessive to prevent in secondary heating chamber 220, causes secondary heating chamber 220 to be burst, causes safety accident.Wherein steam
Outlet 260 may be provided at the top of secondary heating chamber 220, certainly setting other positions also can, but cannot influence liquid along
The flowing of secondary heating chamber 220.
Further, insulating pot further includes the first temperature sensor 400 and second temperature sensor 500.First temperature passes
Sensor 400 is set to water outlet 230, is electrically connected with processor 320, the leaving water temperature for detecting secondary heating chamber 220, and sends
To processor 320.Second temperature sensor 500 is set in main heating chamber 110, is electrically connected with processor 320, for detecting pair
The inflow temperature of heating chamber 220, and it is sent to processor 320.Also, processor 320 can also pass through heating power regulating device
The heating power size for adjusting heating attachment 210 realizes the control of heating speed.
In the present embodiment processor 320 can according to inflow temperature, leaving water temperature and predetermined temperature, adjusting control valve 340
Flow and/or the heating power for heating attachment 210.Specifically, for example, processor 320 is set according to inflow temperature and predetermined temperature
The heating power of the flow value and heating attachment 210 of a fixed control valve 340, heats the liquid in secondary heating chamber 220,
When detect leaving water temperature be equal to predetermined temperature when, then need not again adjusting control valve 340 and heating attachment 210；When detecting
When leaving water temperature is less than predetermined temperature, then the flow of control valve 340 is reduced, or increase the heating power of heating attachment 210, when
The flow of control valve 340 so can be also reduced simultaneously, increases the heating power of heating attachment 210, until leaving water temperature is equal to predetermined
Temperature, to realize the automatic adjustment of temperature, to meet the needs of user is to liquid temperature.
Further, main heating chamber 110 includes the liner of top end opening and the lid for being covered on liner opening, heating element
120 be the heat-generating disc being set to below liner.Certainly, main heating chamber 110 and heating element 120 or other heating structures.
In addition, heating element 120 can be also electrically connected with processor 320, main heating chamber 110 is inputted in instruction inputting device 310 by user
The enabled instruction of liquid is heated, it can be achieved that control to main heating chamber 110.
Insulating pot provided in this embodiment, under quick heating mode, the liquid in main heating chamber enters secondary heating chamber
220, and preset temperature is heated to the liquid in secondary heating chamber 220 by heating attachment 210, to realize quickly heating work(
Can, it is both energy saving in turn avoid wasting, it can be saved the plenty of time when being heated to a small amount of liquid；If you need to the liquid of more amount into
When row heating, then heated using main heating chamber 110 and heating element 120.The insulating pot of the present embodiment has common add
Hot function and rapid heating function can meet the use demand of user in varied situations, save the time, rationally utilize energy,
It is energy saving.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (18)
1. a kind of insulating pot, including bottle body (100) and heating element (120)；Main heating chamber is equipped in the bottle body (100)
(110), the heating element (120) is used for as the liquid heating in the main heating chamber (110), which is characterized in that the pot
Body (100) further includes,
Independently of the secondary heating chamber (220) of main heating chamber (110) setting, the pair heating chamber (220) and the main heating
Chamber (110) is connected to, and the area of the horizontal cross-section of the secondary heating chamber (220) is less than the level cross of the main heating chamber (110)
The area in section；
Attachment (210) is heated, for being heated to the liquid in the secondary heating chamber (220)；
Control assembly enters quick heating mode for controlling the insulating pot, under the quick heating mode, makes described
Liquid in main heating chamber (110) enters the secondary heating chamber (220), and by the heating attachment (210) to the pair
Liquid in heating chamber (220) is heated to preset temperature.
2. insulating pot according to claim 1, which is characterized in that the main heating chamber (110) and the secondary heating chamber
(220) it is connected to by flow-guiding channel (240) between.
3. insulating pot according to claim 2, which is characterized in that the pair heating chamber (220) is provided with water outlet
(230)。
4. insulating pot according to claim 1, which is characterized in that the pair heating chamber (220) is circular cylindrical cavity.
5. insulating pot according to claim 1, which is characterized in that the pair heating chamber (220) is the chamber with bending section
Body.
6. insulating pot according to claim 5, which is characterized in that the pair heating chamber (220) is helix tube or waveform
Pipe.
7. insulating pot according to claim 1, which is characterized in that the heating attachment (210) is to be set to the pair to add
The heating wire of hot chamber (220) outer wall.
8. insulating pot according to claim 7, which is characterized in that the heating wire is around being located at the secondary heating chamber (220)
Outer wall.
9. insulating pot according to claim 3, which is characterized in that the control assembly includes instruction inputting device (310)
With processor (320), the processor (320) is electrically connected with described instruction input unit (310) and the heating attachment；
Described instruction input unit (310) is used to instruct for user's input control, and is sent to the processor (320)；
The processor (320), which is used to control the insulating pot according to the control instruction, enters the quick heating mode.
10. insulating pot according to claim 9, which is characterized in that the control assembly further includes pump (330), the pump
(330) it is electrically connected with the processor (320), for the liquid in the main heating chamber (110) to be pumped to the secondary heating
In chamber (220).
11. insulating pot according to claim 10, which is characterized in that the bottom of the main heating chamber (110) and the pair
The bottom of heating chamber (220) is connected to by the flow-guiding channel (240), and the pump (330) is set to the flow-guiding channel (240)
On.
12. insulating pot according to claim 11, which is characterized in that the water outlet (230) is set to the secondary heating
The top of chamber (220).
13. insulating pot according to claim 9, which is characterized in that
The main heating chamber (110) is higher than secondary heating chamber (220) pre-determined distance setting；
The control assembly further includes the control valve (340) being arranged on the flow-guiding channel (240), the control valve (340)
It is electrically connected with the processor (320), so that when the control valve (340) are opened, the liquid in the main heating chamber (110)
Enter the secondary heating chamber (220) under gravity.
14. insulating pot according to claim 13, which is characterized in that
The water outlet (230) is set to the bottom of the secondary heating chamber (220), and the water outlet (230) is provided with outlet valve
(250)；
The pair heating chamber (220) is additionally provided with steam outlet (260).
15. insulating pot according to claim 9, which is characterized in that further include,
First temperature sensor (400) is set at the water outlet (230), is electrically connected with the processor (320) (800),
Leaving water temperature for detecting the secondary heating chamber (220), and it is sent to the processor (320).
16. insulating pot according to claim 15, which is characterized in that further include,
Second temperature sensor (500) is set in the main heating chamber (110), is electrically connected with the processor (320), uses
In the inflow temperature of the detection secondary heating chamber (220), and it is sent to the processor (320).
17. insulating pot according to claim 15, which is characterized in that further include heating power regulating device, with the place
Device (320) and the heating attachment (210) electrical connection are managed, in the heating power for receiving the processor (320) transmission
The heating power size of the heating attachment (210) is adjusted after regulating command.
18. insulating pot according to claim 1, which is characterized in that the main heating chamber (110) includes the interior of top end opening
Courage and the lid (111) for being covered on the liner opening, the heating element is the heat-generating disc being set to below the liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594314.8U CN207755048U (en) | 2017-05-25 | 2017-05-25 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594314.8U CN207755048U (en) | 2017-05-25 | 2017-05-25 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755048U true CN207755048U (en) | 2018-08-24 |
Family
ID=63177885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594314.8U Expired - Fee Related CN207755048U (en) | 2017-05-25 | 2017-05-25 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755048U (en) |
-
2017
- 2017-05-25 CN CN201720594314.8U patent/CN207755048U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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