CN107260008A - A kind of coffee hand rushes the constant temperature heating device and its constant-temperature control method of kettle - Google Patents
A kind of coffee hand rushes the constant temperature heating device and its constant-temperature control method of kettle Download PDFInfo
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- CN107260008A CN107260008A CN201710683117.8A CN201710683117A CN107260008A CN 107260008 A CN107260008 A CN 107260008A CN 201710683117 A CN201710683117 A CN 201710683117A CN 107260008 A CN107260008 A CN 107260008A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 114
- 235000016213 coffee Nutrition 0.000 title claims abstract description 57
- 235000013353 coffee beverage Nutrition 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 83
- 238000001514 detection method Methods 0.000 claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000009466 transformation Effects 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 10
- 229910001120 nichrome Inorganic materials 0.000 claims description 7
- 241001269238 Data Species 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 240000007154 Coffea arabica Species 0.000 description 53
- 239000003086 colorant Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000010259 detection of temperature stimulus Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000015114 espresso Nutrition 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
- A47J36/2488—Warming devices with electrical heating means having infrared radiating elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Electric Stoves And Ranges (AREA)
- Radiation Pyrometers (AREA)
- Cookers (AREA)
Abstract
The invention discloses the constant temperature heating device and its constant-temperature control method that a kind of coffee hand rushes kettle, include hand and rush kettle and its heated base, the heated base surface is at least provided with a control area, the heated base is provided with heating region, probe portion is provided with the heated base, infrared temperature detection device is provided with the probe portion, the infrared temperature detection device is rushed kettle towards hand and set；The probe portion also includes infrared calibrating installation, the infrared calibrating installation be used to adjusting infrared temperature detection described in hand rush the temperature of kettle；Also include the temperature control device being connected with probe portion, the temperature control device is arranged in the heated base, and rushes the temperature of kettle detection according to probe portion opponent, adjusts heating-up temperature.Easy to use, simple in construction, effective solution coffee hand rushes kettle and is unable to heated at constant temperature, cannot meet the problem of larger deviation occurs in the temperature detected in the different temperatures of the different coffee needs of punching, heating process.
Description
Technical field
The present invention relates to coffee services field, constant temperature heating device and its thermostatic control side that a kind of coffee hand rushes kettle are refered in particular to
Method.
Background technology
With the development of the social economy, the living standard of people is improved, requirement of the people to material enjoyment is also gradually stepped up,
Being changed into from the espresso coffee for being keen to traditional likes hand to make coffee, and the requirement that opponent makes coffee is gradually stepped up.Therefore, each
The hand that the menu of coffee shop adds beyond espresso coffee is made coffee, and hand is made coffee the society accelerated all the more in this rhythm of life
In, serve as a role for allowing people life style to slow down.
The existing coffee pot for having a constant temperature heating function, only bottom is provided with the automatic coffee pot of constant temperature heating device,
Coffee hand rushes kettle and does not possess heating function.Hand, which is made coffee, can more reduce the taste of coffee in itself relative to other coffees, people by
Gradually favor hand is made coffee.
Coffee hand in the prior art rushes kettle heating means, general to use heater to pour into hand punching after water is heated again
Heated in kettle or directly on electromagnetic oven, gas range.Electromagnetism is rushed in kettle or uses using hand is poured into after heating devices heat
Stove, gas range are directly heated, and cannot all meet the condition of the different temperatures of the different coffee needs of punching；On the other hand, using coal
Gas kitchen, which directly heats hand and rushes kettle, can make hand rush kettle bottom burn, and hand rushes kettle in itself in condition of high temperature, and subsequent operation is difficult
To continue.
At present, the kettle bottom of heated at constant temperature coffee apparatus on the market is both provided with heater element and temperature control device, to up to
To the purpose of heated at constant temperature, so that the preponderance of kettle, is unfavorable for the operation that hand is made coffee, on the other hand uses constant temperature at present
The device of heating is largely contactless heated at constant temperature, but contactless heated at constant temperature mode can be in long-time running or temperature
The change of frequency and produce unstable, cause the temperature and actual temperature of detection larger deviation occur.
The content of the invention
Goal of the invention is to provide constant temperature heating device and its constant-temperature control method that a kind of coffee hand rushes kettle, and the constant temperature adds
Thermal has the advantages that radiationless, heating-up temperature is high, noiseless, kettle is not chosen, detection temperature adjustable, simple in construction, uses
Convenient, effective solution coffee hand rushes kettle and is unable to heated at constant temperature, cannot meet the different temperatures of the different coffee needs of punching, constant temperature
The problem of larger deviation occurs in the detection of temperature in heating process.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of coffee hand rushes the constant temperature heating device of kettle, including hand rushes kettle and its heated base, the heated base surface
At least provided with a control area, the heated base is provided with heating region, the heated base and is provided with probe portion,
Infrared temperature detection device is provided with the probe portion, the infrared temperature detection device is rushed kettle towards hand and set；It is described to visit
Survey portion also include infrared calibrating installation, the infrared calibrating installation be used for adjust infrared temperature detection described in hand rush kettle
Temperature；Also include the temperature control device being connected with probe portion, the temperature control device is arranged in the heated base, and according to spy
Survey portion opponent rushes the temperature of kettle detection, adjusts heating-up temperature.
Further, the infrared calibrating installation includes the first infrared probe and infrared remote receiver, for the infrared school
The temperature sensing and temperature signal of standard apparatus are received.The temperature signal that the first infrared probe detection hand rushes kettle passes to described
Infrared remote receiver；The infrared remote receiver can receive the temperature data of infrared temperature detection device and reference data is made in storage.
Further, the hand rushes kettle for stainless steel kettle, glass pot or ceramic kettle, and the hand rushes kettle in correspondence infrared temperature
Detection device position is provided with sensing coating or sensing paster.When hand rushes kettle using stainless steel kettle, stainless steel primary colors surface too light
Bright, reflection is serious, and emissivity is small, causes infra-red detection can not detect the temperature of primary colors stainless steel, is visited in correspondence infrared temperature
Survey setting position and sensing coating or sensing paster are set, you can second infrared probe is detected the temperature that the hand rushes kettle
Degree, moreover it is possible to improve the sight that the hand rushes kettle；When the hand rushes kettle using glass or ceramics, it can be used directly, it is described
Hand, which is rushed, need not set sensing coating or sensing paster at kettle correspondence infrared temperature detection device position.
Further, the infrared temperature detection device also includes the second infrared probe, filter and electronic sensor conversion
Portion, the filter is connected with second infrared probe, and the electronic sensor transformation component is connected with the temperature control device；It is described
Electronic sensor transformation component is infrared sensor, for temperature signal to be converted into electronic signal, the infrared sensor two ends point
Lian Jie not filter and temperature control device.When in use, the temperature signal that the second infrared probe collection hand rushes kettle surface passes through
The electronic sensor transformation component is delivered to after the filtering of the filter and is converted into electronic signal, the effective conversion for improving signal
Efficiency, the temperature signal that the infrared sensor is received after filter filtering is converted to electronic signal, signal conversion
Process is simple, signal transacting efficiency high, and the infrared sensor is using infrared sensor common on the market, cheap,
Effectively reduce the cost of manufacture of the constant temperature heating device.
Further, the temperature control device includes control unit and heating part, and the heating part is arranged at the heating region
Lower section, the control unit is arranged in the control area, is connected with infrared sensor；The control area is provided with multiple work(
Can button and display screen, the setting and display of startup, closing, heated at constant temperature for controlling the heated base；Institute
State and heating part is set below heating region, the heating part, which send out thermogenetic infrared ray, can be delivered directly to the heating part top
The heating region bottom surface, the hand rushes kettle and is positioned on the heating region, and the infrared ray can quickly heat the hand
Kettle is rushed, the ultrared energy consumption is reduced；Multiple function buttons are provided with control area, user only need to be by pressing control zone
Function button on domain is startup, the closing of adjustable thermostatic heating-up temperature and heated base.
Further, the control unit include signal receiver and temperature controller, the signal receiver with it is described
Infrared sensor is connected, and the temperature controller is connected with the heating part, and the heating part is nichrome heating spiral.The temperature
Degree receiver is conveyed to the temperature controller, the temperature controller after receiving the electronic signal of the infrared sensor conveying
The power of the heating part is adjusted according to the electronic signal, the temperature that the heating-up temperature of the heated base rushes kettle according to hand becomes
Change constantly adjustment, the hand is rushed the effect that kettle reaches heated at constant temperature, while so that the heating-up temperature error of constant temperature heating device
Scope is in positive and negative 3 degree；Using the nichrome heating spiral, it can send out thermogenetic converting heat by the heat coil to be infrared
Line, the infrared ray is transported to the heating region bottom surface, and heats and be positioned over the hand of the heating region and rush kettle；And nickel chromium triangle is sent out
Heated filament is cheap, service life is long, reduces the consumptive material and cost of the constant temperature heating device.
Further, the probe portion outer wall is provided with multiple radiating grooves, and the heated base bottom is provided with multiple bottoms
Pin, heat coil heating produce heat and change into it is ultrared during, the heated base is constantly heated, and makes setting
The state of high temperature is in the probe portion on the heated base, multiple radiating grooves are set in the probe portion outer wall, it is possible to decrease
Temperature in the probe portion, prevents the infrared temperature detection device when the heated base is operated, because temperature is too high and
Cause to damage；Multiple footing are set in the heated base bottom, and the footing plays the same of the support heated base
When, temperature too high desk or kitchen range to placing the heated base during heated base work can be avoided to cause to damage
It is bad；Improve the safety in utilization of the constant temperature heating device.
Further, the heating-up temperature of the heated base is set to 35 to 95 degree.The coffee of different cultivars or same product
The different baking of kind of coffee or grinding are brewed and are required for different temperature, and the heated base, which can be met, to be brewed hand and make coffee not
Synthermal demand.
Kettle heated at constant temperature control method is rushed present invention also offers a kind of coffee hand, is at least comprised the following steps：
S1：The induction region that hand rushes kettle is irradiated by the second infrared probe of infrared temperature detection device, the hand is collected
Rush the temperature signal of kettle；
S2：Temperature signal is filtered by filter, and is transported to infrared sensor, after the calibration of infrared calibrating installation
Electronic signal is converted into, and is delivered to by the infrared sensor signal receiver of temperature control device；
S3：The temperature signal that temperature controller in temperature control device is received according to signal receiver is adjusted in synchronism heat coil
Power, opponent rush kettle carry out heated at constant temperature operation.
Further, infrared calibrating installation is also included in the step S2 in the heated at constant temperature control method and calibrates temperature
The step of signal, the calibration operation at least comprises the following steps：
A1：The infrared calibrating installation is opened according to the running time of infrared sensor and the temperature interval of detection, works as institute
Infrared sensor is stated to operate after a period of time, or receive it is too high or too low for temperature when, the infrared calibrating installation starts；
A2：When the infrared calibrating installation starts, the current temperature information of infrared sensor is read by infrared remote receiver
And reference data is saved as, while the first infrared probe detection hand rushes the current temperature of kettle；
A3：Second infrared probe is when the first infrared probe detection hand rushes the temperature of kettle, and hand described in synchronizing detection is rushed
The temperature of kettle；The temperature that the infrared calibrating installation detects the second infrared probe puts detected temperature with the first infrared probe
Degree and the reference data analyze, and the average value for taking three temperature datas is when the actual temperature that remote holder rushes kettle is passed
It is handed to the infrared sensor.
Kettle is rushed to coffee hand by the above method and carries out heated at constant temperature, the hand that user of service need to only will be equipped with water rushes kettle placement
On the heating region of heated base, the function button pressed on control area starts the heated base, and passes through the work(
Energy button sets the heated at constant temperature of the heated base, the second of the infrared temperature detection device of the constant temperature heating device
Infrared probe irradiates the sensing coating or sensing paster that the hand rushes kettle, the temperature signal that the hand rushes kettle is collected, by filtering
Infrared sensor is transported to after piece filtering, the infrared calibrating installation is according to the running time of infrared sensor and the temperature of reception
Interval is opened, and is read the current temperature information of infrared sensor by infrared remote receiver and is saved as reference data, while the
One infrared probe detection hand rushes the temperature of kettle, and the second infrared probe synchronizing detection hand rushes the temperature of kettle, the infrared calibration
The temperature and the reference data that the temperature that device detects the second infrared probe is detected with the first infrared probe are compared
Analysis, the average value for taking three temperature datas is when the actual temperature that remote holder rushes kettle is transferred to the infrared sensor；It is described red
Temperature signal is converted into electronic signal by outer sensor, and is sent to signal receiver；Temperature controller is according to signal receiver
The power of the electronic signal regulation heating coil of reception, the heat coil heating produces heat and is converted into infrared heating simultaneously
Heating region bottom surface, so that the process that the hand being positioned over described in heating on the heating region rushes kettle can self-contained operation.
It is simple to operate, coffee field operating personnel is easily accomplished the heated at constant temperature that hand rushes kettle.
A kind of coffee hand of the present invention rushes the constant temperature heating device and its constant-temperature control method of kettle, compared with prior art,
It is provided with the heated base in probe portion, the probe portion and is provided with infrared temperature detection device, the infrared temperature
Detection device includes the second infrared probe, filter and electronic sensor transformation component, and the electronic sensor transformation component is infrared sensing
Device；The probe portion also includes infrared calibrating installation, and the infrared calibrating installation includes the first infrared probe and infrared just reception
Device, the infrared calibrating installation is opened according to the running time of infrared sensor and the temperature interval of reception, when the infrared biography
Sensor use the temperature after a period of time or received it is too high, it is too low when, the infrared calibrating installation starts, and passes through infrared receiver
Device reads the current temperature information of infrared sensor and saves as reference data, while the first infrared probe detection hand rushes kettle
Temperature, hand described in the second infrared probe synchronizing detection rushes the temperature of kettle, and the infrared calibrating installation detects the second infrared probe
The temperature that is detected with the first infrared probe of temperature and the reference data analyze, take three temperature informations
Average value rushes the current actual temperature of kettle for hand and is transferred to infrared sensor, so as to reach the self-alignment effect of temperature, reduces temperature
The error of detection is spent, makes the running of the infrared temperature detection device steadily in the long term.The hand rushes kettle for stainless steel kettle, glass pot
Or ceramic kettle, the hand rushes kettle in correspondence infrared temperature detection device position provided with sensing coating or sensing paster, when hand rushes kettle
During using stainless steel kettle, stainless steel primary colors surface is too bright, and reflection is serious, and emissivity is small, causes infra-red detection not detect
The temperature of primary colors stainless steel, sensing coating or sensing paster is set in correspondence infrared temperature detection device position, you can make described
Second infrared probe can detect the temperature that the hand rushes kettle, moreover it is possible to improve the sight that the hand rushes kettle；When the hand rushes kettle
During using glass or ceramics, it can be used directly, the hand is rushed need not be set at kettle correspondence infrared temperature detection device position
Sense coating or sensing paster.The constant temperature heating device is easy to use, and people need to only press the function button and start described add
Hot base, and the heating-up temperature of the heated base is set, the constant temperature heating device can be automatically performed above-mentioned heated at constant temperature control
Step and infrared temperature calibration steps processed, makes the heat coil be converted to infrared heating institute while heating produces heat
The bottom surface of heating region is stated, the hand that indirectly heat is positioned on the heating region rushes kettle so that the constant temperature heating device can be permanent
The temperature heating hand rushes kettle.Effective solution coffee hand rushes kettle and is unable to heated at constant temperature, cannot meet the different coffee needs of punching
The problem of larger error occurs in the detection of temperature during different temperatures, heated at constant temperature.
Brief description of the drawings
Fig. 1 is that a kind of coffee hand of the invention rushes the constant temperature heating device of kettle and its front view of constant-temperature control method；
Fig. 2 is that a kind of coffee hand of the invention rushes the constant temperature heating device of kettle and its heated base solid of constant-temperature control method
Figure；
Fig. 3 is the flow chart of constant temperature heating device and its constant-temperature control method that a kind of coffee hand of the invention rushes kettle.
Embodiment
A kind of coffee hand that the present invention is described with reference to the drawings rushes the constant temperature heating device and its constant-temperature control method of kettle.
As shown in Figures 1 to 3, a kind of coffee hand rushes the constant temperature heating device of kettle, including hand rushes kettle 1 and its heated base 2, institute
The surface of heated base 2 is stated at least provided with a control area 5, the heated base 2 is provided with heating region 4, the heating
It is provided with base 2 in probe portion 6, the probe portion 6 and is provided with infrared temperature detection device, the infrared temperature detection device
Kettle 1 is rushed towards hand to set；The probe portion 6 also includes infrared calibrating installation, and the infrared calibrating installation is used to adjust infrared temperature
Hand described in degree detection rushes the temperature of kettle 1；Also include the temperature control device being connected with probe portion 6, the temperature control device is set
It is placed in the heated base 2, and the temperature of the detection of kettle 1 is rushed according to the opponent of probe portion 6, adjusts heating-up temperature.
Preferably, the temperature sensing and temperature signal for the infrared calibrating installation are received.First infrared probe 9
The temperature signal that detection hand rushes kettle 1 passes to the infrared remote receiver；The infrared remote receiver can receive infrared temperature detection dress
The temperature data put and reference data is made in storage.
Preferably, the hand rushes kettle 1 for stainless steel kettle, glass pot or ceramic kettle, and the hand rushes kettle 1 in correspondence infrared temperature
There are sensing coating or sensing paster in detection device position, and when the hand rushes kettle 1 using stainless steel kettle, stainless steel primary colors surface is too
Light, reflection is serious, and emissivity is small, causes infra-red detection can not detect the temperature of primary colors stainless steel, in correspondence infrared temperature
Detection device position is provided with sensing coating or sensing paster, you can second infrared probe is detected the temperature that the hand rushes kettle 1
Degree, can also improve the sight that the hand rushes kettle 1；When the hand rushes kettle 1 using glass or ceramics, it can be used directly,
The hand, which is rushed, need not set sensing coating or sensing paster at the corresponding infrared temperature detection device position of kettle 1.The present embodiment is excellent
Stainless steel hand is selected to rush kettle, stainless steel hand rushes kettle has corrosion-resistant, high temperature resistant relative to glass pot and ceramic kettle, low temperature resistant and be difficult
The advantage of damage, delay hand rushes the service life of kettle, prevents from causing internal high temperature liquid to spill to make because hand rushes kettle and breaks or rupture
Into security incident.
Preferably, the infrared temperature detection device includes the second infrared probe 3, filter and electronic sensor transformation component,
The filter is connected with second infrared probe, and the electronic sensor transformation component is connected with the temperature control device；The electricity
Son sensing transformation component is infrared sensor, for temperature signal to be converted into electronic signal, the infrared sensor two ends difference
Connect filter and temperature control device.When in use, the conversion between temperature signal and electronic signal only passes through the filter
Temperature signal is converted into electronic signal by filtering and the electronic sensor transformation component, the effective conversion efficiency for improving signal, institute
State temperature signal of the infrared sensor collection after filter filtering and be converted to electronic signal, signal conversion process letter
It is single, signal transacting efficiency high, and the infrared sensor is using infrared sensor common on the market, it is cheap, effectively
Reduce the cost of manufacture of the constant temperature heating device.
Preferably, the temperature control device includes control unit and heating part, and the heating part is arranged under the heating region 4
Side, the control unit is arranged in the control area 5, and the control area 5 is provided with multiple function buttons and display screen, is used
In the startup, closing, the setting of heated at constant temperature and the display that control the heated base 2；Set below the heating region 4
Put heating part, the heating part, which sends out infrared ray thermogenetic, can be directly delivered to the heating region 4 above the heating part
Bottom surface, the hand rushes kettle 1 and is positioned on the heating region 4, and the infrared ray can quickly heat the hand and rush kettle 1, reduces institute
State ultrared energy consumption；A function button is provided with control area 5, user only need to can adjust by pressing function button
Startup, the closing of heated at constant temperature and heated base 2.
Further, the control unit include signal receiver and temperature controller, the signal receiver with it is described red
Outer sensor is connected, and the temperature controller is connected with the heating part, and the heating part is nichrome heating spiral.The temperature
Receiver is conveyed to the temperature controller after receiving the temperature signal of the sensor conveying, and the temperature controller is according to institute
The power that temperature signal adjusts the heating part is stated, the heating-up temperature of the heated base 2 rushes the temperature change of kettle 1 not according to hand
Disconnected adjustment, makes the hand rush the effect that kettle 1 reaches heated at constant temperature, while the error range of temperature signal can be ensured positive and negative 3
In degree；Using the nichrome heating spiral, it is infrared ray that can send out thermogenetic converting heat by the heat coil, described infrared
Line is transported to the bottom surface of heating region 4, and heats and be positioned over the hand of the heating region 4 and rush kettle 1；And nickel filament valency on the market
Lattice are cheap, reduce the material cost of the constant temperature heating device；The heating part can also be magnetron, the magnetron can will directly
Stream electric energy is converted into microwave concussion output so that hand described in the generation heat of heating region 4 rushes kettle 1.
Preferably, the probe portion outer wall is provided with multiple radiating grooves 7, and 2, the heated base bottom is provided with multiple bottoms
Pin 8, heat coil heating produce heat and change into it is ultrared during, the heated base 2 is constantly heated, and makes to set
The probe portion 6 being placed on the heated base 2 is in the state of high temperature, and multiple radiating grooves 7 are set in the probe portion outer wall, can
The temperature in the probe portion 6 is reduced, the infrared temperature detection device is prevented when the heated base 2 is operated, because of temperature
It is too high and cause damage；Multiple footing 8, described 8 support heated bases 2 of footing are set in the bottom of heated base 2
Effect while, temperature too high desk or kitchen to placing the heated base 2 when can avoid the heated base 2 from working
The kitchen range top causes to damage；Improve the safety in utilization of the constant temperature heating device.
Preferably, the heating-up temperature of the heated base 2 is 35 to 95 degree.The coffee of different cultivars or with kind coffee
Different bakings or grinding, which is brewed, is required for different temperature, and the heated base 2, which can be met, brews the not equality of temperature that hand is made coffee
Degree demand.
Preferably, present invention also offers the heated at constant temperature control method that a kind of coffee hand rushes kettle, at least including following step
Suddenly：
S1：The induction region that hand rushes kettle 1 is irradiated by the second infrared probe 3 of infrared temperature detection device, collected described
Hand rushes the temperature signal of kettle 1；
S2：Temperature signal is filtered by filter, and is transported to infrared sensor, after the calibration of infrared calibrating installation
Electronic signal is converted into, and is delivered to by the infrared sensor signal receiver of temperature control device；
S3：The temperature signal that temperature controller in temperature control device is received according to signal receiver is adjusted in synchronism heat coil
Power, opponent rush kettle carry out heated at constant temperature operation.
Further, the step S2 in the heated at constant temperature control method also includes the method for infrared calibration temperature signal,
At least comprise the following steps：
A1：The infrared calibrating installation is opened according to the running time of infrared sensor and the temperature interval of detection, works as institute
Infrared sensor is stated to operate after a period of time, or receive it is too high or too low for temperature when, the infrared calibrating installation starts；
A2：When the infrared calibrating installation starts, the current temperature information of infrared sensor is read by infrared remote receiver
And reference data is saved as, while the first infrared probe detection hand rushes the current temperature of kettle 1；
A3：Second infrared probe is when the first infrared probe detection hand rushes the temperature of kettle 1, and hand described in synchronizing detection is rushed
The temperature of kettle 1, the temperature that the infrared calibrating installation detects the second infrared probe puts detected temperature with the first infrared probe
Degree and the reference data analyze, and the average value for taking three temperature datas is when the actual temperature that remote holder rushes kettle 1 is passed
It is handed to the infrared sensor.
The method for the infrared calibration temperature signal of heated at constant temperature control method for rushing kettle by above-mentioned coffee hand, user of service is only
The hand that water need to be completed to will be equipped with rushes kettle 1 and is placed on the heating region 4 of heated base 2, presses the function button on control area 5
Start the heated base 2, and the simple process such as heating-up temperature of the heated base 2 is adjusted just by the function button
The constant temperature heating device automatic running hand can be made to rush kettle heated at constant temperature rate-determining steps and infrared temperature signal calibration step, complete permanent
The hand that temperature heating is positioned on heating region 4 rushes the purpose of kettle 1.
The coffee hand of the present invention rushes kettle constant temperature heating device and its constant-temperature control method, and hand rushes kettle 1 for stainless steel kettle, glass
Kettle or ceramic kettle, the hand rush kettle 1 in correspondence infrared temperature detection device position provided with sensing coating or sensing paster；When described
When hand rushes kettle 1 using stainless steel kettle, stainless steel primary colors surface is too bright, and reflection is serious, and emissivity is small, cause infra-red detection without
Method detects the temperature of primary colors stainless steel, in correspondence infrared temperature detection device position provided with sensing coating or sensing paster, you can
Second infrared probe is detected the temperature that the hand rushes kettle 1, the sight that the hand rushes kettle 1 can also be improved；When described
When hand rushes kettle 1 using glass or ceramics, it can be used directly, the hand is rushed at the corresponding infrared temperature detection device position of kettle 1 not
Need to set sensing coating or sensing paster.
It is provided with the heated base 2 in probe portion 6, the probe portion 6 and is provided with infrared temperature detection device, institute
Stating probe portion also includes infrared calibrating installation, and the infrared calibrating installation includes the first infrared probe 9 and infrared remote receiver, described
Infrared calibrating installation be used to adjusting the infrared temperature detection described in hand rush the temperature of kettle 1, the infrared temperature is visited
Surveying device also includes the second infrared probe 3, filter and electronic sensor transformation component, and the electronic sensor transformation component is infrared sensing
Device；The infrared calibrating installation is opened according to the running time of infrared sensor and the temperature interval of reception, when the infrared biography
Sensor was used after a period of time, or receive it is too high or too low for temperature when, the infrared calibrating installation starts, and is connect by infrared
Receive device to read the current temperature information of infrared sensor and save as reference data, while the first infrared probe detection hand rushes kettle
1 temperature, hand described in the second infrared probe synchronizing detection rushes the temperature of kettle 1, and the infrared calibrating installation is by the second infrared probe
The temperature and the reference data that the temperature of detection is detected with the first infrared probe analyze, and take three temperature letters
The average value of breath rushes the current actual temperature of kettle 1 for hand and is transferred to infrared sensor, so as to reach the self-alignment effect of temperature, subtracts
The error of few temperature detection, makes the running of the infrared temperature detection device steadily in the long term.
Temperature control device is provided with heated base 2, the temperature control device includes control unit and heating part, the heating part
For nichrome heating spiral, the control unit includes signal receiver and temperature controller., can be by using the nichrome heating spiral
It is infrared ray that the heat coil, which sends out converting heat thermogenetic, and the infrared ray is transported to the bottom surface of heating region 4, and adds
The hand that heat is positioned over the heating region 4 rushes kettle 1；And nickel filament is cheap on the market, the material of the constant temperature heating device is reduced
Expect cost.The heating-up temperature of the heated base 2 is set to 35 to 95 degree, the coffee of different cultivars or different with kind coffee
Baking or grinding brew and be required for different temperature, the heated base 2 can be according to different coffee species using different
Heating-up temperature heats the hand and rushes kettle 1.
Heat or use on electromagnetic oven or gas range relative to the direct of kettle is rushed with the coffee hand that traditional hand is made coffee
The mode of heating that the hand rushes kettle 1 is poured into after other heating devices heat, the constant temperature heating device passes through above-mentioned heated at constant temperature
Method and infrared temperature calibration method, accurately can rush kettle 1 by hand described in heated at constant temperature, and different constant temperature are adjusted according to different coffees
Heating-up temperature, while the error of detection temperature can be reduced, it is ensured that heated at constant temperature error range is in positive and negative 3 degree.Effectively
Solution coffee hand rush kettle and be unable to heated at constant temperature, the different temperatures of the different coffee needs of punching, heated at constant temperature process cannot be met
The problem of temperature of middle detection can produce larger error.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.Although in addition, being used in this specification
Some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (10)
1. a kind of coffee hand rushes the constant temperature heating device of kettle, including hand rushes kettle and its heated base, and the heated base surface is extremely
A control area is provided with less, it is characterised in that the heated base is provided with heating region, the heated base and set
Have and infrared temperature detection device is provided with probe portion, the probe portion, the infrared temperature detection device is rushed kettle towards hand and set
Put；The probe portion also includes infrared calibrating installation, and the infrared calibrating installation is used to adjust infrared temperature detection
The hand rushes the temperature of kettle；Also include the temperature control device being connected with probe portion, the temperature control device is arranged at the heated base
It is interior, and the temperature that kettle is detected is rushed according to probe portion opponent, adjust heating-up temperature.
2. constant temperature heating device according to claim 1, it is characterised in that it is infrared that the infrared calibrating installation includes first
Probe and infrared remote receiver, temperature sensing and temperature signal for the infrared calibrating installation are received.
3. constant temperature heating device according to claim 1, it is characterised in that the hand rushes kettle for stainless steel kettle, glass pot
Or ceramic kettle, the hand, which rushes kettle and is provided with correspondence infrared temperature detection device position, senses coating or sensing paster.
4. constant temperature heating device according to claim 1, it is characterised in that the infrared temperature detection device also includes the
Two infrared probes, filter and electronic sensor transformation component, the filter are connected with second infrared probe, and the electronics is passed
Sense transformation component is connected with the temperature control device；The electronic sensor transformation component is infrared sensor, for temperature signal to be changed
For electronic signal, the infrared sensor two ends connect filter and temperature control device respectively.
5. constant temperature heating device according to claim 1, it is characterised in that the temperature control device includes control unit and heating
Portion, the heating part is arranged at below the heating region, and the control unit is arranged in the control area, with infrared sensing
Device is connected；The control area is provided with multiple function buttons and display screen, for controlling the startup of the heated base, closing
Close, the setting and display of heated at constant temperature.
6. constant temperature heating device according to claim 5, it is characterised in that the control unit includes signal receiver and temperature
Controller is spent, for receiving electronic signal control heating-up temperature；The signal receiver is connected with the infrared sensor, described
Temperature controller is connected with the heating part, and the heating part is nichrome heating spiral.
7. constant temperature heating device according to claim 5, it is characterised in that the probe portion outer wall is provided with multiple radiatings
Groove, the heated base bottom is provided with multiple footing.
8. constant temperature heating device according to claim 1, it is characterised in that the heating-up temperature of the heated base is set to
35 to 95 degree.
9. according to the constant-temperature control method of any one of claim 1 to 8 constant temperature heating device, it is characterised in that at least wrap
Include following steps：
S1：The induction region that hand rushes kettle is irradiated by the second infrared probe of infrared temperature detection device, the hand is collected and rushes kettle
Temperature signal；
S2：Temperature signal is filtered by filter, and is transported to infrared sensor, is changed after the calibration of infrared calibrating installation
Into electronic signal, and it is delivered to by the infrared sensor signal receiver of temperature control device；
S3：The temperature signal that temperature controller in temperature control device is received according to signal receiver is adjusted in synchronism the work(of heat coil
Rate, opponent rushes kettle and carries out heated at constant temperature operation.
10. constant-temperature control method according to claim 9, it is characterised in that also include infrared calibration in the step S2
The step of device calibrates temperature signal, the calibration operation at least comprises the following steps：
A1：The infrared calibrating installation is opened according to the running time of infrared sensor and the temperature interval of detection, when described red
Outer sensor was operated after a period of time, or receive it is too high or too low for temperature when, the infrared calibrating installation starts；
A2：When the infrared calibrating installation starts, the current temperature information of infrared sensor and storage are read by infrared remote receiver
Deposit as reference data, while the first infrared probe detection hand rushes the current temperature of kettle；
A3：Second infrared probe is when the first infrared probe detection hand rushes the temperature of kettle, and hand described in synchronizing detection rushes kettle
Temperature；Temperature and temperature, the Yi Jisuo of the detection of the first infrared probe that the infrared calibrating installation detects the second infrared probe
Reference data is stated to analyze, take three temperature datas average value be when the actual temperature that remote holder rushes kettle be transferred to it is described red
Outer sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509735 | 2017-06-28 | ||
| CN2017105097350 | 2017-06-28 |
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| CN107260008A true CN107260008A (en) | 2017-10-20 |
| CN107260008B CN107260008B (en) | 2023-10-03 |
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| CN201710683117.8A Active CN107260008B (en) | 2017-06-28 | 2017-08-11 | Constant-temperature heating device of coffee hand-brewing kettle and constant-temperature control method thereof |
| CN201721002225.6U Expired - Fee Related CN208339399U (en) | 2017-06-28 | 2017-08-11 | A kind of coffee hand rushes the constant temperature heating device of pot |
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| CN201721002225.6U Expired - Fee Related CN208339399U (en) | 2017-06-28 | 2017-08-11 | A kind of coffee hand rushes the constant temperature heating device of pot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912978A (en) * | 2017-12-28 | 2018-04-17 | 佛山市顺德区米创智能科技有限公司 | A kind of intelligent electromagnetic heating kettle |
| CN110693318A (en) * | 2019-11-12 | 2020-01-17 | 佛山市顺德区米创智能科技有限公司 | IH full glass kettle capable of judging cracking of kettle bottom |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260008B (en) * | 2017-06-28 | 2023-10-03 | 广东顺德西简工业设计有限公司 | Constant-temperature heating device of coffee hand-brewing kettle and constant-temperature control method thereof |
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| CN208339399U (en) * | 2017-06-28 | 2019-01-08 | 广东顺德西简工业设计有限公司 | A kind of coffee hand rushes the constant temperature heating device of pot |
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| US4008656A (en) * | 1975-10-01 | 1977-02-22 | Farmer Bros. Co. | Brewing apparatus |
| CN101485231A (en) * | 2006-07-06 | 2009-07-15 | Seb公司 | Hob allowing the temperature of a culinary article to be detected |
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| CN107912978A (en) * | 2017-12-28 | 2018-04-17 | 佛山市顺德区米创智能科技有限公司 | A kind of intelligent electromagnetic heating kettle |
| CN110693318A (en) * | 2019-11-12 | 2020-01-17 | 佛山市顺德区米创智能科技有限公司 | IH full glass kettle capable of judging cracking of kettle bottom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107260008B (en) | 2023-10-03 |
| CN208339399U (en) | 2019-01-08 |
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Effective date of registration: 20231225 Address after: No.84 Yuan'an Road, Chengnan, Wuling District, Changde City, Hunan Province Patentee after: Tian Hong Address before: Unit 204, 2nd Floor, Building 22, Tianfulai International Industrial City Phase III, No. 33 Changbao West Road, Ronggui Rongli Neighborhood Committee, Shunde District, Foshan City, Guangdong Province, 528300 Patentee before: GUANGDONG SHUNDE XIJIAN INDUSTRIAL DESIGN CO.,LTD. |