CN105249820A - Coffee machine and control method thereof - Google Patents

Coffee machine and control method thereof Download PDF

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Publication number
CN105249820A
CN105249820A CN201510725518.6A CN201510725518A CN105249820A CN 105249820 A CN105249820 A CN 105249820A CN 201510725518 A CN201510725518 A CN 201510725518A CN 105249820 A CN105249820 A CN 105249820A
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CN
China
Prior art keywords
mill beans
coffee
chamber
beans chamber
mill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510725518.6A
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Chinese (zh)
Inventor
郑传亮
彭波涛
宋振宇
邓穗文
李洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd
Original Assignee
ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd filed Critical ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd
Priority to CN201510725518.6A priority Critical patent/CN105249820A/en
Publication of CN105249820A publication Critical patent/CN105249820A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a coffee machine and a control method thereof. The coffee machine comprises a main unit and a brewing cup, wherein the main unit comprises a water tank, a heater, a cold water pipe, a hot water pipe, a coffee bean grinding cavity, coffee bean grinding blades and a coffee bean grinding motor; the water tank is communicated with the heater through the cold water pipe; one end of the hot water pipe is communicated with the heater; the other end of the hot water pipe is used for supplying hot water for the coffee bean grinding cavity; the heater is used for heating cold water and conveying heated water to the coffee bean grinding cavity; the coffee bean grinding blades are arranged in the coffee bean grinding cavity, and connected with the coffee bean grinding motor; a coffee powder outlet used for discharging coffee powder and hot water is formed in the coffee bean grinding cavity; the brewing cup is arranged below the coffee powder outlet. Through adoption of the coffee machine and the control method, the coffee bean grinding cavity can be washed with hot water after coffee beans are grinded into coffee powder, so that the coffee powder can be sufficiently discharged and the interior of the coffee bean grinding cavity can be kept clean.

Description

Coffee machine and control method thereof
Technical field
The present invention relates to appliance field, be specifically related to a kind of coffee machine and control method thereof.
Background technology
Now, increasing family has been had at use coffee machine.Traditional coffee machine is all generally use the ground coffee made to infuse coffee, but the price of finished coffee powder is higher, higher for cost the family often drunk coffee.For this reason, someone develops the coffee machine with bean-grinding function, and this coffee machine generally uses lapping device to grind coffee bean, obtains ground coffee, and then brews.But usually all can remain many ground coffees in grinding chamber, reduce the output capacity of ground coffee on the one hand, another aspect not easy to clean, if need not form rotten ground coffee for a long time.
Summary of the invention
In view of this, the present invention aims to provide a kind of coffee machine and the control method thereof that can clean mill beans chamber.
In order to realize object of the present invention, the embodiment of the present invention provides a kind of coffee machine on the one hand, it cup for infusing and steeping comprising main frame and removably connect with described main frame, described main frame comprises water tank, heater, cold water pipe, hot-water line, mill beans chamber, mill beans blade and mill beans motor, described water tank is communicated with by cold water pipe with described heater, one end of described hot-water line is communicated with described heater, the other end is used for providing hot water to described mill beans chamber, described heater is used for water heating and water is delivered to mill beans chamber, described mill beans blade is arranged in described mill beans chamber, and be connected with described mill beans motor, described mill beans chamber offers the meal outlet for discharging described mill beans chamber for ground coffee and hot water, described cup for infusing and steeping is arranged on the below of described meal outlet.
Preferably, described main frame also comprises upper cover and funnel, and described upper cover is positioned at above described mill beans chamber, for adding coffee bean, described funnel is arranged between described upper cover and described mill beans chamber, and is communicated with described mill beans chamber, and coffee bean enters into described mill beans chamber by described funnel.
Preferably, described funnel is removable installed in above described mill beans chamber.
Preferably, dividing plate is provided with in described cup for infusing and steeping, described dividing plate is separated out beverage making cavity and incubation cavity in described cup for infusing and steeping, described beverage making cavity is positioned at the top of described incubation cavity, beverage making cavity upper end is the rim of a cup of described cup for infusing and steeping, described dividing plate is provided with the valve controlling described beverage making cavity and whether be communicated with incubation cavity.
Preferably, be provided with screen pack in described beverage making cavity, described screen pack is positioned at the top of described dividing plate.
Preferably, interval preset height between described screen pack and described dividing plate.
Preferably, described meal outlet is arranged on the sidewall in described mill beans chamber.
Preferably, described mill beans blade comprises the different blade of multiple height, described main frame is also provided with the governor motion regulating difference in height between described blade.
Preferably, described main frame also comprises controller, described controller and described heater and grind beans motor and be connected, described controller enters mill beans state successively and brews state when host work, in mill beans state, described controller controls described mill beans motor with the first rotary speed working, brewing state, described controller controls described heater work, and controls described mill beans motor with the second rotary speed working Preset Time, and described second rotating speed is lower than described first rotating speed.
Preferably, described first rotating speed is between 2000-6000 rev/min, and described second rotating speed is between 800-2500 rev/min.
The embodiment of the present invention also provides a kind of control method of coffee machine on the other hand, described coffee machine comprises mill beans chamber, mill beans blade and mill beans motor, described mill beans blade is arranged in described mill beans chamber, and be connected with described mill beans motor, it is characterized in that, the control method of described coffee machine comprises the steps:
Control described mill beans machine operation, make described mill beans blade, in described mill beans chamber, coffee bean be worn into ground coffee, and described ground coffee is discharged described mill beans chamber;
In described mill beans chamber, inject hot water, described mill beans chamber is cleaned, and make the hot water entered in mill beans chamber discharge described mill beans chamber, mix with the ground coffee of discharging described mill beans chamber.
Preferably, in the process that described mill beans chamber is cleaned, described mill beans machine operation Preset Time, and rotating speed is less than rotating speed when grinding beans.
Preferably, the cup for infusing and steeping that described coffee machine comprises main frame and removably connects with described main frame, described mill beans chamber, mill beans blade and mill beans motor are arranged in described main frame, described mill beans chamber offers the meal outlet for discharging described mill beans chamber for ground coffee and hot water, described cup for infusing and steeping is arranged on the below of described meal outlet, and described ground coffee and hot water brew and obtains coffee in described cup for infusing and steeping.
Preferably, described main frame also comprises water tank, heater, cold water pipe, described water tank is communicated with by cold water pipe with described heater, one end of described hot-water line is communicated with described heater, the other end is used for providing hot water to described mill beans chamber, and described heater is used for water heating and delivery is extremely ground beans chamber.
The coffee machine that the embodiment of the present invention provides and control method thereof, make after having ground ground coffee, can also rinse, ground coffee can fully be discharged with hot water to mill beans chamber, and can keep grinding cleaning in beans chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coffee machine that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1, the embodiment of the present invention provides a kind of coffee machine, and it comprises main frame 11 and cup for infusing and steeping 31, and cup for infusing and steeping 31 can be placed on main frame 11, and namely cup for infusing and steeping 31 is removably connected with main frame 11.
Main frame 11 comprises water tank 12, heater 13, cold water pipe 14, hot-water line 15, mill beans chamber 20, mill beans blade 21 and mill beans motor 22.Can hold coffee bean in mill beans chamber 20, mill beans blade 21 is arranged in mill beans chamber 20, and is connected with mill beans motor 22.Mill beans motor 22 drives mill beans blade 21 High Rotation Speed, and coffee bean is broken into ground coffee.Mill beans chamber 20 offers meal outlet 23, and cup for infusing and steeping 31 is arranged on the below of meal outlet 23.After coffee bean is broken into ground coffee, under the thrust that ground coffee produces at mill beans blade 21 High Rotation Speed, run out of mill beans chamber 20 from meal outlet 23, fall into cup for infusing and steeping 31.
Be communicated with by cold water pipe 14 between water tank 12 with heater 13, the bottom of water tank 12 is also provided with a check valve 121.The below of main frame 11 is formed with one for placing the platform 17 of cup for infusing and steeping 31, and heater 13 is arranged at the below of platform 17, gets final product heating cold water, can carry out heating and thermal insulation again to the coffee in cup for infusing and steeping 31.One end of hot-water line 15 is communicated with heater 13, and the other end is used for providing hot water to mill beans chamber 20.Specifically, the other end of hot-water line 15 is hot water outlet 151, and hot water outlet 151 is positioned at the top in mill beans chamber 20.Cold water flow in heater 13 by cold water pipe 14, heater 13 is for heating water and by water pump, water being delivered to hot water outlet 151, the water that hot water outlet 151 flows out falls into mill beans chamber 20, flows out again, drop in cup for infusing and steeping 31 mill beans chamber 20 after rinsing from meal outlet 23.
In a preferred embodiment, main frame 11 also comprises upper cover 18 and funnel 19, and upper cover 18 is positioned at the top of main frame 11 housing, and is positioned at the top in mill beans chamber 20, and user can open upper cover 18 and add coffee bean in mill beans chamber 20.Funnel 19 is arranged between upper cover 18 and mill beans chamber 20, large near one end of upper cover 18, and the one end near mill beans chamber 20 is little.Funnel 19 is communicated with mill beans chamber 20, and mill beans blade 21 is when grinding beans, and the coffee bean in funnel constantly enters into mill beans chamber 20 by funnel.In a further preferred embodiment, funnel 19 is removable installed in above mill beans chamber 20, so that cleaning mill beans chamber 20 and funnel 19.Certainly, in other embodiments, funnel 19 can be also non-dismountable connections with mill beans chamber 20.
In a preferred embodiment, the dividing plate 36 that general horizontal is arranged is provided with in cup for infusing and steeping 31, dividing plate 36 is separated out beverage making cavity 34 and incubation cavity 35 in cup for infusing and steeping 31, beverage making cavity 34 is positioned at the top of incubation cavity 35, beverage making cavity 34 upper end is the rim of a cup of cup for infusing and steeping 31, dividing plate 36 is provided with the valve 33 controlling beverage making cavity 34 and whether be communicated with incubation cavity 35.The ground coffee fallen from meal outlet 23 and hot water enter into beverage making cavity 34, and in beverage making cavity 34, hot water fully brews ground coffee, form coffee, now open valve 33, make coffee enter into incubation cavity 35.In the time of falling coffee, coffee enters into beverage making cavity 34 from incubation cavity 35 by valve 33 again, and finally pours out from rim of a cup.Certainly, in other embodiments, also can be formed with the opening be communicated with incubation cavity 35 on cup for infusing and steeping 31, the coffee in incubation cavity 35 can be poured out from opening.Valve 33 can be manual adjustments valve.
In a further preferred embodiment, be provided with screen pack 32 in beverage making cavity 34, screen pack 32 is positioned at the top of dividing plate 36, for make thicker ground coffee even coffee bean can not enter into incubation cavity 35.Further preferably, interval preset height between screen pack 32 and dividing plate 26, makes ground coffee to brew more fully and to dissolve.
In a preferred embodiment, meal outlet 23 is arranged on the sidewall in mill beans chamber 20, leaves mill beans chamber 20 under the driving force effect that ground coffee can be produced at mill beans blade 21 High Rotation Speed.
In a preferred embodiment, mill beans blade 21 comprises multiple (can be two) highly different blade, main frame 11 is also provided with the governor motion of difference in height between adjustable blade.By the difference in height between adjustable blade, the thickness of ground coffee can be regulated.
In a preferred embodiment, the rotating speed of beans motor 22 when grinding beans is ground between 2000-6000 rev/min.Adopt this high speed to grind beans motor, the speed of grinding coffee powder can be made faster, and fast owing to grinding beans blade 21 rotating speed, and ground coffee is easier goes out from meal outlet 23.
In a preferred embodiment, main frame 11 also comprises controller (not shown), controller and heater 13 and grind beans motor 22 and be connected, and controller enters mill beans state successively and brews state when host work.Can arrange on main frame 11 and brew button, open after upper cover 18 adds coffee bean, press and brew button, main frame 11 enters mill beans state, and controller controls mill beans motor 22 with the first rotary speed working.After mill beans terminate, enter the state of brewing, controller control heater 13 works, by hot water heating, and flow out from hot water outlet 151, hot water enters into mill beans chamber 20 by funnel 19, control mill beans motor 22 with the second rotary speed working Preset Time with Time Controller, the second rotating speed is less than the first rotating speed.Preset Time is preferably 30 seconds.Mill beans blade 21 drives hot water to rinse mill beans chamber 20, residual ground coffee in mill beans chamber 20 is together expelled to cup for infusing and steeping 31 from meal outlet 23 with hot water.Preferably, the first rotating speed is between 2000-6000 rev/min, and the second rotating speed is between 800-2500 rev/min.
The embodiment of the present invention also provides a kind of control method of coffee machine, and this coffee machine comprises mill beans chamber 20, mill beans blade 21 and mill beans motor 22, and mill beans blade 21 is arranged in mill beans chamber 20, and is connected with mill beans motor 22.The control method of this coffee machine comprises the steps:
Control mill beans motor 22 to work, make mill beans blade 21, in mill beans chamber 20, coffee bean be worn into ground coffee, and ground coffee is discharged mill beans chamber 20;
Injecting hot water to grinding in beans chamber 20, cleaning mill beans chamber 20, and make the hot water entered in mill beans chamber 20 discharge mill beans chamber 20, the ground coffee of grinding beans chamber 20 with discharge mixes.
Preferably, in the process of cleaning of mill beans chamber 20, mill beans motor 22 works Preset Time, and rotating speed when rotating speed is less than mill beans.Particularly, mill beans motor 22 rotating speed during mill beans is between 2000-6000 rev/min, and mill beans motor 22 rotating speed during cleaning is between 800-2500 rev/min, and Preset Time is preferably 30 seconds.Mill beans motor 22 can drive mill beans blade 21 to drive current to rinse mill beans chamber 20.
In a preferred embodiment, the cup for infusing and steeping 31 that this coffee machine comprises main frame 11 and removably connects with main frame 11, mill beans chamber 20, mill beans blade 21 and mill beans motor 22 are arranged in main frame 11, mill beans chamber 20 offers the meal outlet 23 for discharging mill beans chamber 20 for ground coffee and hot water, and cup for infusing and steeping 31 is arranged on the below of meal outlet 23.Also namely, the ground coffee of discharging from meal outlet 23 and hot water all drop into cup for infusing and steeping 31, in cup for infusing and steeping 31, brew into coffee.
In a preferred embodiment, main frame 11 also comprises water tank 12, heater 13 and cold water pipe 14, water tank 12 is communicated with by cold water pipe 14 with heater 13, one end of hot-water line 15 is communicated with heater 13, the other end is used for providing hot water to mill beans chamber 20, and heater 13 is for heating water and delivery extremely being ground beans chamber 20.When brewing state, the controller control heater 13 in main frame 11 works, and makes hot water enter into mill beans chamber 20 from hot water outlet 151.
The coffee machine that the embodiment of the present invention provides and control method thereof, make after having ground ground coffee, can also rinse, ground coffee can fully be discharged with hot water to mill beans chamber, and can keep grinding cleaning in beans chamber.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (14)

1. a coffee machine, it is characterized in that, the cup for infusing and steeping comprising main frame and removably connect with described main frame, described main frame comprises water tank, heater, cold water pipe, hot-water line, mill beans chamber, mill beans blade and mill beans motor, described water tank is communicated with by cold water pipe with described heater, one end of described hot-water line is communicated with described heater, the other end is used for providing hot water to described mill beans chamber, described heater is used for water heating and water is delivered to mill beans chamber, described mill beans blade is arranged in described mill beans chamber, and be connected with described mill beans motor, described mill beans chamber offers the meal outlet for discharging described mill beans chamber for ground coffee and hot water, described cup for infusing and steeping is arranged on the below of described meal outlet.
2. coffee machine according to claim 1, it is characterized in that, described main frame also comprises upper cover and funnel, described upper cover is positioned at above described mill beans chamber, for adding coffee bean, described funnel is arranged between described upper cover and described mill beans chamber, and is communicated with described mill beans chamber, and coffee bean enters into described mill beans chamber by described funnel.
3. coffee machine according to claim 2, is characterized in that, described funnel is removable installed in above described mill beans chamber.
4. coffee machine according to claim 1, it is characterized in that, dividing plate is provided with in described cup for infusing and steeping, described dividing plate is separated out beverage making cavity and incubation cavity in described cup for infusing and steeping, described beverage making cavity is positioned at the top of described incubation cavity, beverage making cavity upper end is the rim of a cup of described cup for infusing and steeping, described dividing plate is provided with the valve controlling described beverage making cavity and whether be communicated with incubation cavity.
5. coffee machine according to claim 4, is characterized in that, is provided with screen pack in described beverage making cavity, and described screen pack is positioned at the top of described dividing plate.
6. coffee machine according to claim 5, is characterized in that, interval preset height between described screen pack and described dividing plate.
7. coffee machine according to claim 1, is characterized in that, described meal outlet is arranged on the sidewall in described mill beans chamber.
8. the coffee machine according to any one of claim 1 to 7, is characterized in that, described mill beans blade comprises the different blade of multiple height, described main frame is also provided with the governor motion regulating difference in height between described blade.
9. coffee machine according to claim 1, it is characterized in that, described main frame also comprises controller, described controller and described heater and grind beans motor and be connected, described controller enters mill beans state successively and brews state when host work, in mill beans state, described controller controls described mill beans motor with the first rotary speed working, brewing state, described controller controls described heater work, and controlling described mill beans motor with the second rotary speed working Preset Time, described second rotating speed is lower than described first rotating speed.
10. coffee machine according to claim 9, is characterized in that, described first rotating speed is between 2000-6000 rev/min, and described second rotating speed is between 800-2500 rev/min.
The control method of 11. 1 kinds of coffee machines, described coffee machine comprises mill beans chamber, mill beans blade and mill beans motor, and described mill beans blade is arranged in described mill beans chamber, and is connected with described mill beans motor, it is characterized in that, the control method of described coffee machine comprises the steps:
Control described mill beans machine operation, make described mill beans blade, in described mill beans chamber, coffee bean be worn into ground coffee, and described ground coffee is discharged described mill beans chamber;
In described mill beans chamber, inject hot water, described mill beans chamber is cleaned, and make the hot water entered in mill beans chamber discharge described mill beans chamber, mix with the ground coffee of discharging described mill beans chamber.
The control method of 12. coffee machines according to claim 11, is characterized in that, in the process that described mill beans chamber is cleaned, and described mill beans machine operation Preset Time, and rotating speed is less than rotating speed when grinding beans.
The control method of 13. coffee machines according to claim 11, it is characterized in that, the cup for infusing and steeping that described coffee machine comprises main frame and removably connects with described main frame, described mill beans chamber, mill beans blade and mill beans motor are arranged in described main frame, described mill beans chamber offers the meal outlet for discharging described mill beans chamber for ground coffee and hot water, described cup for infusing and steeping is arranged on the below of described meal outlet, and described ground coffee and hot water brew and obtains coffee in described cup for infusing and steeping.
The control method of 14. coffee machines according to claim 13, it is characterized in that, described main frame also comprises water tank, heater, cold water pipe, described water tank is communicated with by cold water pipe with described heater, one end of described hot-water line is communicated with described heater, the other end is used for providing hot water to described mill beans chamber, and described heater is used for water heating and delivery is extremely ground beans chamber.
CN201510725518.6A 2015-10-29 2015-10-29 Coffee machine and control method thereof Pending CN105249820A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105795917A (en) * 2015-04-28 2016-07-27 周林斌 Bean grinding coffeemaker with ball valve for leakage prevention
CN105996769A (en) * 2016-07-11 2016-10-12 中山市众智电器有限公司 Coffee machine
CN107811512A (en) * 2016-09-14 2018-03-20 广东美的生活电器制造有限公司 The method and bean-grinding coffee machine of coffee are made of bean-grinding coffee machine
CN110693327A (en) * 2019-10-18 2020-01-17 青岛汉尚电器有限公司 American coffee machine and steaming, grinding and brewing control method thereof

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CN205181105U (en) * 2015-10-29 2016-04-27 中山市众智电器有限公司 Coffee maker

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Publication number Priority date Publication date Assignee Title
CN105795917A (en) * 2015-04-28 2016-07-27 周林斌 Bean grinding coffeemaker with ball valve for leakage prevention
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CN107811512A (en) * 2016-09-14 2018-03-20 广东美的生活电器制造有限公司 The method and bean-grinding coffee machine of coffee are made of bean-grinding coffee machine
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CN110693327A (en) * 2019-10-18 2020-01-17 青岛汉尚电器有限公司 American coffee machine and steaming, grinding and brewing control method thereof

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