CN106361101A - Solid-liquid compound-phase variable-speed cooling constant-temperature cup and microwave heating constant-temperature cup - Google Patents
Solid-liquid compound-phase variable-speed cooling constant-temperature cup and microwave heating constant-temperature cup Download PDFInfo
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- CN106361101A CN106361101A CN201611009320.9A CN201611009320A CN106361101A CN 106361101 A CN106361101 A CN 106361101A CN 201611009320 A CN201611009320 A CN 201611009320A CN 106361101 A CN106361101 A CN 106361101A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/16—Temperature
- A47G2200/163—Temperature indicator
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/16—Temperature
- A47G2200/166—Temperature sensor
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Abstract
The invention relates to a daily used vacuum cup, in particular to a compound-phase variable-speed cooling constant-temperature cup. The solid-liquid compound-phase variable-speed cooling constant-temperature cup comprises a cup lid and a cup body, wherein the cup lid is in sealed connection with the cup body, the cup body comprises an inner cup wall, a middle cup wall and an outer cup wall, the internal cavity of the inner cup wall forms a beverage containing cavity, the airtight cavity between the inner cup wall and the middle cup wall is filled with inorganic hydrous salt compound phase change liquid, the airtight cavity between the bottom of the inner cup wall and the bottom of the middle cup wall is designed into a phase change alloy rapid-cooling interlayer, and the phase change alloy rapid-cooling interlayer is provided with built-in low-melting-point phase change alloy. In a solid-liquid compound-phase variable-speed cooling microwave heating constant-temperature cup, the airtight cavity between the inner cup wall and the middle cup wall is filled with inorganic hydrous salt compound phase change liquid to form a phase change liquid heating cavity, one or more distributed rod-like microwave antennae are arranged in the phase change liquid heating cavity, and a solid-state microwave power source, a power supply part and a control system are arranged in a cup base.
Description
Technical field
The present invention relates to a kind of thermos cup used in everyday, especially relate to a kind of composite phase-change prompt drop temperature thermostatic glass.
Background technology
Thermos cup is usually by pottery or the container being filled with water made plus vacuum heat-insulating layer of rustless steel, generally by cup and
Bowl cover two parts form.Carry for convenience, bowl cover and bowl cover adopt special construction and sealing member sealing tight.Vacuum heat-insulating layer leads to
Cross reflection and vacuum insulation effect, can make to be contained in the liquid such as water and the beverage of inside and delay to radiate, to reach long period insulation
Purpose.If but panoramic thermos cup on the market is there is a problem in that the initial beverage temperature loading is higher, than
As boiled water load thermos cup insulation, front 1-3 hour still too boiling hot it is impossible to directly drink；If initially loading 40-50 DEG C of temperature
Water is although can directly drink at the beginning, but after 2-3 hour, temperature is reduced to non-suitable temperature.In a word, existing each on the market
In place of kind thermos cup always has inconvenience.
Except vacuum heat-preserving mode, emerging phase-transition heat-preserving effect is significant, phase-transition heat-preserving utilizes the phase transformation of phase-change material to dive
Heat reaches heat insulation effect, and compared with vacuum heat-preserving, it has longer temperature retention time.Presently used phase-change material mostly is paraffin
(fusing point is at 50-60 DEG C), paraffin has the advantages that fusing point is adjustable, latent heat of phase change is big, cheap.But paraffin thermal conductivity is low, use
When phase-transition heat-preserving, heat transfer is slower, thus there is also the problem being difficult to hot drink is rapidly decreased to suitable drink temperature.
Either vacuum heat-preserving mode or latent heat of phase change heat preserving mode, all can not solve the problems, such as long-time heat preservation.More
Cannot solve voluntarily to be determined the purpose of holding temperature by user.Although there being Vehicular heating bottle on the market, usb interface heating water
The product of the types such as cup, but all heated using the heat that " Joule effect " that electric current flows through conductor produces, efficiency is very low
Under, and need external power supply could work it is impossible to automatic heating under realizing portable alternative.
Content of the invention
The present invention be directed to prior art not enough it is proposed that a kind of solid, liquid composite phase-change prompt drop temperature thermostatic glass, using inorganic water
Close salt composite phase-change liquid and be used in combination for fast cooling with low melting point phase-change alloy, can quickly by high-temperature liquid state beverage (such as
Boiled water, milk, fruit juice, coffee etc.) cool to drinkable temperature；
Meanwhile, the present invention proposes a kind of to adopt solid semiconductor element gan(gallium nitride) power amplifier tube enters to microwave signal source
Row amplifies, and carries out the solid state microwave heating phase transformation prompt drop temperature constant temperature of microwave heating using distributed multiwindow flagpole antenna system
Cup；Quickly high-temperature liquid state beverage can be cooled to drinkable temperature, and can be according to the temperature long-time heat preservation setting.
The technical solution adopted in the present invention:
A kind of solid, liquid composite phase-change prompt drop temperature thermostatic glass, including bowl cover (101), cup (102), described bowl cover (101) and cup
(102) it is tightly connected, in described cup (102) inclusion, wall of cup (220), middle wall of cup (206) and outer cup wall (203), described interior
Wall of cup (220) internal cavities constitute beverage volume chamber, fill out in the closed cavity between interior wall of cup (220) and middle wall of cup (206)
Fill inorganic hydrated salt composite phase-change liquid, interior wall of cup (220) bottom is designed as phase with the closed cavity between middle wall of cup (206) bottom
Become alloy fast cooling interlayer, the built-in low melting point phase-change alloy (218) of described phase-change alloy fast cooling interlayer.
A kind of solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup, including bowl cover (101), cup (102) and cup
(103), described bowl cover (101) and cup (102) are tightly connected, wall of cup (220), middle wall of cup in described cup (202) inclusion
(206) and outer cup wall (203), the internal cavities of described interior wall of cup (220) constitute beverage volume chamber, interior wall of cup (220) with
Closed cavity filling inorganic hydrated salt composite phase-change liquid (204) between middle wall of cup (206) constitutes phase-transition liquid heating cavity, described
It is provided with one or more distributed shaft-like microwave antennas (205), described distributed shaft-like microwave antenna in phase-transition liquid heating cavity
(205) top is provided with the temperature sensor (219) for measuring inorganic hydrated salt composite phase-change liquid temp, described cup (103)
Inside it is provided with solid state microwave power source (210), power supply part (212) and control system, described distributed shaft-like microwave antenna (205)
Electrically connect with solid state microwave power source (210) and control system, described temperature sensor (219) output signal accesses described control
System.
Beneficial effects of the present invention:
1st, solid, liquid composite phase-change prompt drop temperature thermostatic glass of the present invention, using inorganic hydrated salt composite phase-change solution and low melting point phase transformation
The cooling method that metallic combination uses, can be quickly by high temperature (80-90 DEG C) liquid beverage (as boiled water, milk, fruit juice, coffee etc.)
Cool to drinkable temperature (50-60 DEG C), easy to use.Big, the capacity of heat transmission using low melting point phase-change alloy latent heat of phase change
By force, melting rapid feature is hot drink fast cooling, and reaches the effect of long-time heat preservation using the heat release in its process of setting
Really.Phase-change metal is used for fast cooling and heat accumulation, and phase transformation solution is used for auxiliary temperature-reducing and heat accumulation.
2nd, solid, liquid composite phase-change prompt drop temperature thermostatic glass of the present invention, is convenient for carrying, easy to use, experience effect is good, gram
Take that the weight that fast cooling all brought using phase-change metal is big, the shortcoming of high cost.Because the proportion of phase-change alloy is larger,
Therefore, the present invention is thermostatic glass bottom setting unit phase-change alloy, adopts inorganic hydration in thermostatic glass external body interlayer cavity
Salt composite phase-change liquid carries out auxiliary temperature-reducing heat accumulation, simultaneously the moisture in inorganic hydrated salt composite phase-change liquid can as microwave heating and
The medium of heat transfer.
3rd, solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present invention, using inorganic hydrated salt composite phase-change liquid
And low melting point phase-change alloy is used for fast cooling, and adopting solid semiconductor element gan(gallium nitride) power amplifier tube is to microwave
Signal source is amplified, and carries out microwave heating using distributed multiwindow flagpole antenna system, not only can be quickly by high-temperature liquid state
Beverage cools to drinkable temperature, and can be according to the temperature long-time heat preservation setting.Outside thermostatic glass inner chamber, phase-transition liquid adds
Hot chamber lining is provided with the flagpole antenna with multiwindow, and is driven using solid state microwave sources.When temperature is less than the temperature of setting
When, heating inorganic hydrated salt composite phase-change liquid, reaches the purpose of long-time accurate temperature controlling automatically.
4th, solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present invention, solid state microwave sources adopt gan(gallium nitride) half
Conductor power amplifier tube, running voltage is low, is powered by built-in lithium battery, uses for convenience and carries, using wireless charging mode
To lithium cell charging.Gan(gallium nitride using low voltage operating) semiconductor microwave power device to constitute Microwave Power Module,
So that using lithium battery power supply work.Using the moisture in microwave heating phase-transition liquid, make full use of the quick height to water for the microwave
Effect heat effect, it is to avoid traditional electrically heated poorly efficient and time is long.Charged using wireless charging mode, without power supply during charging
Connecting line, using convenient.
Using 1 tunnel or multichannel gan(gallium nitride) semiconductor power amplification pipe composition microwave power source, low power microwave signal
Through gan(gallium nitride) semiconductor power amplification pipe amplify after, without power combing, be respectively adopted 1 tunnel or multichannel rf output, can letter
Change microwave power source structure, without the microwave power synthesizer of high cost.
5th, solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present invention is it is proposed that adopt the shaft-like of multi-emitting window
Spaced antenna, without moving component, is easy to precise control transmission power and then reaches control beverage temperature, reach efficiently accurate
Heat insulation effect for a long time.In specific embodiment, using four tunnels shaft-like microwave transmitting antenna unit, every road antenna element
Power and frequency all can pass through control system independent regulation.Antenna shaft has one or more microwave radiation windows, can be
Form uniform microwave field distribution in phase-transition liquid heating chamber, and then form uniform temperature field.
Brief description
Fig. 1 is solid, liquid composite phase-change prompt drop temperature thermostatic glass structural representation of the present invention；
Fig. 2 is solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup structure schematic diagram of the present invention；
Fig. 3 is solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup electrical block diagram of the present invention；
Fig. 4 is wireless charging type solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup contour structures schematic diagram.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.
Embodiment 1
Referring to Fig. 1, the solid, liquid composite phase-change prompt drop temperature thermostatic glass of the present invention, including bowl cover 101, cup 102, described bowl cover 101
It is connected using thread seal with cup 102, described cup 102 includes interior wall of cup 220, middle wall of cup 206 and outer cup wall 203, interior
It is inorganic that wall of cup 220 internal cavities constitute filling in beverage volume chamber, the closed cavity between interior wall of cup 220 and middle wall of cup 206
Hydrated salt composite phase-change liquid 204, the closed cavity between interior wall of cup 220 bottom and middle wall of cup 206 bottom is designed as phase-change alloy
Fast cooling interlayer, described interlayer is built-in with low melting point phase-change alloy 218.
Described middle wall of cup 206 bottom is connected with phase-change alloy fast cooling interlayer and is provided with hand-hole and locking device 216.
Embodiment 2
Referring to Fig. 1, the solid, liquid composite phase-change prompt drop temperature thermostatic glass of the present embodiment, it is with the difference of embodiment 1: bowl cover
101 are designed as press opening type bowl cover；It is provided with temperature to pass in the closed cavity between described interior wall of cup 220 and middle wall of cup 206
Sensor, cup 102 is provided with temperature display, and described temperature sensor is connected with temperature display.By measuring inorganic hydration
The temperature of salt composite phase-change liquid 204, beverage temperature in display cup indirectly.
Embodiment 3
Referring to Fig. 2, the present embodiment solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup, including bowl cover 101, cup 102, cup
Seat 103, described bowl cover 101 and cup 102 are tightly connected, and described cup 102 includes interior wall of cup 220, middle wall of cup 206 and outer cup
Wall 203, the internal cavities of described interior wall of cup 220 constitute beverage volume chamber, airtight between interior wall of cup 220 and middle wall of cup 206
Cavity filling inorganic hydrated salt composite phase-change liquid 204 constitutes phase-transition liquid heating cavity, is provided with 1 in described phase-transition liquid heating cavity
Or multiple distributed shaft-like microwave antenna 205, shaft-like microwave antenna 205 top is provided with and passes for the temperature measuring phase transformation liquid temp
Sensor 219, is provided with solid state microwave power source 210, power supply part 212 and controls in the cup 103 below phase-transition liquid heating cavity
System, described shaft-like microwave antenna 205 is electrically connected with solid state microwave power source 210 and control system, described temperature sensor 219
Output signal accesses described control system.
Embodiment 4
Referring to Fig. 2, the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present embodiment, as different from Example 3, interior
Closed cavity between wall of cup 220 bottom and middle wall of cup 206 bottom is designed as phase-change alloy fast cooling interlayer, and described phase transformation is closed
The built-in low melting point phase-change alloy 218 of golden fast cooling interlayer, middle wall of cup 206 bottom is connected with phase-change alloy fast cooling interlayer and sets
There are hand-hole and locking device 216.
It is micro- that the shaft of the distributed shaft-like microwave transmitting antenna 205 in described phase-transition liquid heating cavity is provided with one or more
Wave radiation launch window 207；Power supply part 212 is located at the lower section of cup 103 internal solid microwave power source.
Embodiment 5
Referring to Fig. 2, Fig. 3, the phase transformation prompt drop temperature microwave heated constant temperature cup of the present embodiment, different from embodiment 3 or embodiment 4
It is that described solid state microwave power source 210 adopts solid-state gan(gallium nitride) microwave source, cup 103 internal solid gan microwave source top
It is provided with the rf coaxial cable connector 208 of one or more microwave coaxial cable out splice going splices 209 and distributed flagpole antenna 205
It is connected；Solid-state gan microwave source bottom carries metal radome, and described metal radome is used for radiating fin 211
The radiating of microwave power source, is power supply part 212 below solid-state gan microwave source.
Embodiment 6
Referring to Fig. 2, Fig. 3, the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present embodiment, with embodiment 3, embodiment 4
Or unlike embodiment 5, solid-state gan microwave power source is by signal source 301, prime amplifier 302, power divider 303,1 tunnel
Or multichannel gan power amplifier tube 304 and power divider balanced load 305 composition, the basis that signal source 301 is made up of pll and vco
Ground oscillating circuit produces the microwave signal of 2450 ± 50mhz, becomes low power microwave signal, small-power through prime amplifier 302
Microwave signal, through power divider 303, is assigned as 1 tunnel or multichannel microwave signal is delivered to gan power amplifier tube 304 and carried out power
Amplify, 1 tunnel after amplifying or multi-path large power microwave signal directly pass through rf output module 306, and rf output module 306 is
Coaxial cable transmission line, is connected with one or more distributed shaft-like microwave transmitting antenna 205, and feeding HIGH-POWERED MICROWAVES signal is extremely
Phase-transition liquid heating chamber.
Embodiment 7
Referring to Fig. 2, Fig. 3, Fig. 4, the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present embodiment, with aforementioned each enforcement
Unlike example, including wireless charging part 104, described power supply part 212, wireless charging part 104 constitute the confession of thermostatic glass
Electric part.Power supply part 212 is by charging receiving coil 214, reception controller module 311, charging-discharging controller module 312, lithium
The portions such as battery module 215 are shunted to.Wireless charging part 104 is specifically by civil power input module 318, dc-dc-ac modular converter
317th, mission controller module 316, charging transmitting coil 314 etc. are constituted.
Fig. 4 heats phase transformation prompt drop temperature thermostatic glass shape assumption diagram for solid state microwave of the present invention.
Embodiment 8
Referring to Fig. 2, Fig. 3, Fig. 4, the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present embodiment, with aforementioned each enforcement
Unlike example, control system is passed by control circuit, temperature display module, contact control module, bluetooth communication module and temperature
Sensor forms；After contact control module is touched activation, temperature is carried out by the digital regulation resistance that rotatory cup seat 103 drives inside
Degree is default；When touch control module is not touched activation, temperature setting is carried out by bluetooth communication.
Pressing type open-type bowl cover 107 is had on bowl cover 101.Cup 102 is provided with the button 106 of capacitance touch triggering,
Button 106 is provided with thermostatic glass logo.Cup 103 be provided with for displays temperature oled display screen 105.
When touching 106 button, control system can be activated, control the content of oled to show.After control system activation, permissible
By be provided with the mobile phone of app or panel computer with bluetooth communication by way of thermostatic glass holding temperature is set it is also possible to pass through
The mode of rotatory cup seat 103 is arranged manually.During rotatory cup seat 103, rotating counterclockwise is to reduce temperature, and rotating clockwise is
Increase temperature.Holding temperature setting scope is 40-60 DEG C, and holding temperature setting is spaced apart 1 DEG C.
After 106 button touch activation, oled display screen 105 will alternately show preset temperature and Current Temperatures and current
The information such as electricity and low-voltage prompting.After display 3 seconds, automatic distinguishing is to save battery electric quantity.
So that smart mobile phone can be by special app program setting holding temperature and display by the way of bluetooth communication
Current beverage temperature, the information such as battery electric quantity and low battery alarm.
It is used for activating the display screen of control system and cup body using touch control button, both reached display corresponding information,
Reach the purpose of power saving, extend lithium battery service life.
By the way of the manual setting holding temperature of rotatory cup seat, can facilitate in travelling, outgoing situation, not use
Smart mobile phone can set holding temperature, improves the convenience of use further.
Embodiment 9
Referring to Fig. 2, Fig. 3, Fig. 4, the phase transformation prompt drop temperature microwave heated constant temperature cup of the present embodiment, bowl cover 101 passes through female thread and cup
Body 102 upper external thread connects, and upper bond position has latex material sealing ring to keep sealing.Cup 102 by interior wall of cup 220,
Middle wall of cup 206 and outer cup wall 203 constitute three-decker cylinder.The internal cavities of interior wall of cup 220 constitute the beverage chamber of thermostatic glass
Body volume 250ml, 350ml, 500 ml or 750ml etc..
Interior wall of cup 220 and middle wall of cup 206 constitute phase-transition liquid heating cavity.Phase-transition liquid heating chamber is filled with inorganic hydrated salt
Composite phase-change liquid 204 and one or more distributed shaft-like microwave antennas 205.Shaft-like microwave antenna 205 top is provided with temperature sensing
Device 219 is used for measuring phase transformation liquid temp, and then indirect measurement beverage chamber temperature carries out computer heating control and display to control system.Bar
Shape microwave antenna 205 body portion is provided with 1 or multiple microwave emitting window, and afterbody is provided with the rf docking with solid state microwave generator 210
Coaxial cable connector 208.Interior wall of cup 220 bottom constitutes phase-change alloy fast cooling interlayer with middle wall of cup 206 bottom, in interlayer
It is equipped with low melting point phase-change alloy 218, and be provided with hand-hole and locking device 216 in interlayer bottom center.
Solid-state gan(gallium nitride) microwave power source is located in cup 103, and top is provided with one or more microwave coaxial cables
Out splice going splice 209.209 are connected with the rf coaxial cable connector 208 of distributed flagpole antenna 205 by coaxial cable.Control
Circuit and sensing circuit, display circuit and bluetooth communication circuit are all inside cup 103.Solid state microwave power source 210 bottom
With metal radome, radome radiates for solid state microwave power source 210 with radiating fin 211.
Gan(gallium nitride) microwave power source is by signal source 301, prime amplifier 302, power divider 303,1 tunnel or multichannel
Gan(gallium nitride) power amplifier tube 304 and power divider balanced load 305 composition.
Signal source 301 is by pll(phaselocked loop) and vco(voltage controlled oscillator) local oscillation circuit that constitutes produces 2450 ±
The microwave signal of 50mhz, becomes low power microwave signal through prime amplifier 302.Low power microwave signal is through power distribution
Device 303, is assigned as 1 tunnel or multichannel microwave signal delivers to gan(gallium nitride) power amplifier tube 304 carries out power amplification.Through putting
1 tunnel after big or multi-path large power microwave signal directly pass through rf output module 306, are fed to phase-transition liquid heating chamber.Rf exports
Module 306 is coaxial cable transmission line, is connected with one or more distributed shaft-like microwave transmitting antenna 205.Distributed shaft-like micro-
One or more launch windows that ripple transmitting antenna passes through setting on shaft radiate microwave, and heating phase-transition liquid is incubated.Reach pre-
If holding temperature when, be automatically stopped heating.
4 shaft-like microwave transmitting antenna are adopted, rf output module 306 is preferably four tunnel outputs in the embodiment of the present invention, point
Dui Ying not rf output 1,2,3,4.Shaft-like microwave antenna 205 is placed in the phase-transition liquid heating chamber that interior wall of cup 220 is constituted with middle wall of cup 206
In vivo.Launch window 207 on rod-type transmitting aerial 205 shaft is preferably 4.
Embodiment 10
Referring to Fig. 2, Fig. 3, Fig. 4, the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present embodiment, different from embodiment 9
, using wireless charging part 104, described power supply part 212, wireless charging part 104 constitute thermostatic glass power pack.For
Electric part 212 is by charging receiving coil 214, reception controller module 311, charging-discharging controller module 312, lithium battery pack module
The portions such as 215 are shunted to.Wireless charging part 104 is specifically by civil power input module 318, dc-dc-ac modular converter 317, transmitting control
Device module 316 processed, charging transmitting coil 314 etc. are constituted.
Charging receiving coil 310 in power supply part 212, under the control receiving controller 311, will accept transmitting of charging
The frequency electromagnetic waves of coil 314 transmitting, charge to lithium battery group 215 through charging-discharging controller 312 module.Lithium battery group 215
By translation circuit of powering respectively to gan(gallium nitride) running voltage of microwave power source 0-50v and control system provide institute
The direct-current working volts needing.The receiving coil 214 of wireless charging and the lithium battery 215 with wireless charging control circuit are located at cup
In 103, for powering to the microwave heating of thermostatic glass and control board.Gan microwave power source 210 is placed in power supply part 212
On, power supply part 212 and gan(gallium nitride) microwave power source 210 structure refers to Fig. 3.
When thermostatic glass is placed on wireless charging part 104, the mission controller within wireless charging part 104 will be carried out
Foreign bodies detection.After detection is passed through, line voltage is switched to be suitable for wirelessly by civil power input module 318 through dc-dc-ac modular converter
The frequency electromagnetic waves of transmitting, are transmitted in the air through overcharge transmitting coil 314 under the control of mission controller module 316.
Control system shows oled screen, contact control module, bluetooth communication module and temperature sensing by control circuit, temperature
Device forms.After contact control module is touched activation, temperature shows setting manually to fill to put and being swashed of oled screen and cup 103
Live.Now oled display screen will alternately show the information such as default holding temperature, Current Temperatures and dump energy, can be by rotating
Cup 103 drives the digital regulation resistance of inside to enter trip temperature and presets.Rotating clockwise cup is to increase preset temperature, turns counterclockwise
Move as reducing preset temperature.Temperature adjustment is spaced apart 1 DEG C.When touch control module is not touched activation, can be led to by bluetooth
Letter module is communicated with special mobile phone app, and trip temperature of going forward side by side is arranged.Mobile phone app obtains also by bluetooth communication module simultaneously
The current information such as beverage temperature, default holding temperature, dump energy.
Interior wall of cup 220, middle wall of cup 206 also effectively prevent inorganic water all using food stage su304 rustless steel it is easy to cleaning
Close the erosion of salt composite phase-change liquid and low temperature phase change alloy.Outer cup wall 203 can using surface treated su304 rustless steel or
The common materials such as aluminum alloy materials or food-grade polypropylene.Outer cup wall 203 can be hollow or solid construction.
Solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present invention, control system is passed through to adjust the variable capacitance of vco
Value is adjusting the operating frequency of local oscillation circuit in the range of 2450 ± 50mhz, and controls power pack to 1 to 4 road gan
(gallium nitride) power tube 304 provides 0-50v running voltage, and by the regulation change of running voltage, controls gan(gallium nitride) work(
The output of rate pipe 304.
Digital temperature sensor 219 is located at shaft-like microwave antenna 205 top.Temperature sensor temperature-measuring range be -55 DEG C ~
+ 125 DEG C of precision are ± 0.5 DEG C, and direct output digit signals make as temperature control and display beverage temperature to control system
With.
Inorganic hydrated salt composite phase-change solution 204 in the embodiment of the present invention is preferably Sodium acetate trihydrate/Methanamide and is combined
The saturated solution of phase-change material.Inorganic hydrous salt phase transition material adopts Sodium acetate trihydrate, adds modifying agent Methanamide and three water vinegar
Sour sodium forms low co-melting body, to reduce phase transition temperature；Add disodium hydrogen phosphate as nucleator to solve supercool problem,
Add polyvinyl alcohol and solve problem of phase separation as thickening agent.
The quality proportioning of phase-transition liquid solute be preferably acetate trihydrate receive 70%, Methanamide 26%, disodium hydrogen phosphate 2%,
Polyvinyl alcohol 2%.The fusing point of the composite phase-change material through co-melting formation for each component of this quality proportioning is 40.88 DEG C.
Built-in low melting point phase-change alloy 218 in the embodiment of the present invention is bismuth indium tin-lead cadmium quinary alloy, and quality proportioning is excellent
Elect bismuth (bi) 41.5%, indium (in) 17.5%, stannum (sn) 11%, lead (pb) 22%, cadmium (cd) 8% as.Five yuan of phase-change alloys of this proportioning
Fusing point is 40 DEG C.
Solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup of the present invention, using inorganic hydrated salt composite phase-change material with
Low melting point phase change alloy material is applied in combination, make full use of the high latent heat of phase change of phase change alloy material, thermal conductivity high the features such as, reach
The purpose of fast cooling.And arrange in pairs or groups and be used for auxiliary fall using the aqueous solution of cheap inorganic hydrated salt composite phase-change material
Temperature, with respect to completely being used for lowering the temperature using low melting point phase-change metal, reduces thermostatic glass cost, also mitigates weight simultaneously.Adopt
Absorb heat with phase-change metal in cooling with inorganic hydrated salt compound phase solution, release latent heat of phase change when beverage temperature reduces
For being incubated, inorganic hydrated salt compound phase solution is simultaneously as heating medium during insulation.When heat release completes, beverage temperature enters one
When step reduces, it is incubated to the temperature setting using microwave heating.Can quickly by hot drink (reaching as high as 100 DEG C) rapidly (about
60 seconds) it is cooled to potable temperature (40 DEG C -60 DEG C are related to beverage species), and keep permanent for a long time by microwave heating
Constant temperature degree.
Solid state microwave sources adopt gan(gallium nitride) semiconductor power amplification pipe, running voltage low (direct current 50v), can adopt
Powered with internal battery.With respect to 4000 volts of high pressure needed for conventional magnetron pipe microwave generator, the height in complex and expensive can be saved
Pressure generator, cost is lower, safety is higher.Solid state microwave sources adopt gan(gallium nitride) semiconductor power amplification pipe, than
Ldmos(laterally diffused metal oxide semiconductor, LDMOS)
Semiconductor power amplification tube efficiency improves 10%, and power density improves 3-4 times, and antenna volume can be made minimum, reduces phase transformation further
The volume of liquid heating chamber is so that constant temperature cup volumes can be suitable with common thermos cup.When temperature reduces further, inorganic hydrated salt
When the sensible heat of composite phase-change liquid and low melting point phase-change alloy and latent heat treatment finish, inorganic hydrated salt is heated using microwave heating effect
Moisture in composite phase-change solution, it is to avoid the traditional Electric heating time using " Joule effect " is long, efficiency low shortcoming,
Reach long-time heat preservation purpose.
Claims (10)
1. a kind of solid, liquid composite phase-change prompt drop temperature thermostatic glass, including bowl cover (101), cup (102), described bowl cover (101) and cup
Body (102) be tightly connected it is characterised in that: described cup (102) include in wall of cup (220), middle wall of cup (206) and outer cup wall
(203), described interior wall of cup (220) internal cavities constitute beverage volume chamber, between interior wall of cup (220) and middle wall of cup (206)
In closed cavity, filling inorganic hydrated salt composite phase-change liquid, airtight between interior wall of cup (220) bottom and middle wall of cup (206) bottom
Cavity is designed as phase-change alloy fast cooling interlayer, the built-in low melting point phase-change alloy of described phase-change alloy fast cooling interlayer
(218).
2. solid, liquid composite phase-change prompt drop temperature thermostatic glass according to claim 1 it is characterised in that: described middle wall of cup (206)
Bottom is connected with phase-change alloy fast cooling interlayer and is provided with hand-hole and locking device (216).
3. solid, liquid composite phase-change prompt drop temperature thermostatic glass according to claim 1 and 2 it is characterised in that: in described interior wall of cup
(220) it is provided with temperature sensor in the closed cavity and middle wall of cup (206) between, cup (102) is provided with temperature display, institute
State temperature sensor to be connected with temperature display.
4. a kind of solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup, including bowl cover (101), cup (102) and cup
(103), described bowl cover (101) and cup (102) be tightly connected it is characterised in that: described cup (202) include in wall of cup
(220), middle wall of cup (206) and outer cup wall (203), the internal cavities of described interior wall of cup (220) constitute beverage volume chamber, interior
Closed cavity filling inorganic hydrated salt composite phase-change liquid (204) between wall of cup (220) and middle wall of cup (206) constitutes phase-transition liquid and adds
Hot cavity, is provided with one or more distributed shaft-like microwave antennas (205), described distributed bar in described phase-transition liquid heating cavity
Shape microwave antenna (205) top is provided with the temperature sensor (219) for measuring inorganic hydrated salt composite phase-change liquid temp, described
It is provided with solid state microwave power source (210), power supply part (212) and control system, described distributed shaft-like microwave in cup (103)
Antenna (205) is electrically connected with solid state microwave power source (210) and control system, and described temperature sensor (219) output signal connects
Enter described control system.
5. solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 4 it is characterised in that: described interior
Closed cavity between wall of cup (220) bottom and middle wall of cup (206) bottom is designed as phase-change alloy fast cooling interlayer, described phase
Become the built-in low melting point phase-change alloy of alloy fast cooling interlayer (218), described middle wall of cup (206) bottom and the fast prompt drop of phase-change alloy
Warm interlayer connection is provided with hand-hole and locking device (216).
6. the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 4 or 5 it is characterised in that: phase transformation
The shaft of the distributed shaft-like microwave transmitting antenna (205) in liquid heating cavity is provided with one or more microwave radiation launch windows
(207)；Described power supply part (212) is located at below cup (103) internal solid microwave power source.
7. the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 4,5 or 6 it is characterised in that: institute
State solid state microwave power source (210) and adopt solid-state gan microwave source, described cup (103) internal solid gan microwave source top is provided with 1
The rf coaxial cable connector (208) of individual or multiple microwave coaxial cable out splice going splices (209) and distributed flagpole antenna (205)
It is connected；Solid-state gan microwave source bottom carries metal radome, described metal radome carries radiating fin (211) and uses
Radiating in microwave power source.
8. solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 7 it is characterised in that: solid-state gan
Microwave power source is by signal source (301), prime amplifier (302), power divider (303), 1 tunnel or multichannel gan power amplifier tube
(304) and power divider balanced load (305) composition, local oscillation circuit that signal source (301) is made up of pll and vco produces
Raw microwave signal, described microwave signal is assigned as 1 tunnel or multichannel microwave through prime amplifier (302) and power divider (303)
Signal is delivered to gan power amplifier tube (304) and is carried out power amplification, and 1 tunnel after amplification or multi-path large power microwave signal pass through rf
Output module (306) is connected with one or more distributed shaft-like microwave transmitting antenna (205), and feeding HIGH-POWERED MICROWAVES signal is extremely
Phase-transition liquid heating chamber.
9. the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 7 or 8 it is characterised in that: include
Wireless charging part (104), described power supply part (212) and wireless charging part (104) collectively form thermostatic glass power pack；
Power supply part (212) is by charging receiving coil (214), reception controller module (311), charging-discharging controller module (312), lithium
Battery module (215) forms；Wireless charging part (104) is by civil power input module (318), dc-dc-ac modular converter
(317), mission controller module (316), charging transmitting coil (314) are constituted.
10. the solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup according to claim 7 or 8 it is characterised in that: institute
State control system to be made up of control circuit, temperature display module, contact control module, bluetooth communication module and temperature sensor；
After contact control module is touched activation, trip temperature is entered by the digital regulation resistance within rotatory cup seat drive and presets；When tactile
Touch control module by during touch activation, temperature setting is carried out by bluetooth communication.
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| CN201611009320.9A CN106361101B (en) | 2016-11-17 | 2016-11-17 | Solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup |
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| CN201611009320.9A CN106361101B (en) | 2016-11-17 | 2016-11-17 | Solid, liquid composite phase-change prompt drop temperature microwave heated constant temperature cup |
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| CN106361101B CN106361101B (en) | 2018-04-20 |
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| CN107361594A (en) * | 2017-08-31 | 2017-11-21 | 刘逸飞 | The controllable open air of mobile phone can heating cup |
| CN107744312A (en) * | 2017-12-02 | 2018-03-02 | 东莞市易特五金制品有限公司 | A kind of automatic temperature control thermos cup |
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| CN108378651A (en) * | 2018-05-28 | 2018-08-10 | 北京梦之墨科技有限公司 | A kind of thermal insulation cup |
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| CN111956031A (en) * | 2020-08-14 | 2020-11-20 | 安徽信息工程学院 | Automatic temperature-adjusting water cup |
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