CN103960985A - Coffee machine - Google Patents

Coffee machine Download PDF

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Publication number
CN103960985A
CN103960985A CN201310041525.5A CN201310041525A CN103960985A CN 103960985 A CN103960985 A CN 103960985A CN 201310041525 A CN201310041525 A CN 201310041525A CN 103960985 A CN103960985 A CN 103960985A
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CN
China
Prior art keywords
heating
temperature
heater
controller
sensing
Prior art date
Application number
CN201310041525.5A
Other languages
Chinese (zh)
Other versions
CN103960985B (en
Inventor
周文乐
叶家骥
张嘉诚
Original Assignee
佛山市顺德区亿龙电器科技有限公司
周文乐
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 佛山市顺德区亿龙电器科技有限公司, 周文乐 filed Critical 佛山市顺德区亿龙电器科技有限公司
Priority to CN201310041525.5A priority Critical patent/CN103960985B/en
Publication of CN103960985A publication Critical patent/CN103960985A/en
Application granted granted Critical
Publication of CN103960985B publication Critical patent/CN103960985B/en

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Abstract

The invention relates to a coffee machine. The coffee machine comprises a machine body, a water tank, a heating chamber provided with a heating element, a brewing chamber, a control panel and a controller, wherein the controller is electrically connected with the heating element. The coffee machine also comprises a first temperature sensing element and a second temperature sensing element. The controller is provided with a memorizer which is used for memorizing a data table of the working time of the heating element, and the data table is mapped by the water temperature of the cold water, the temperature of the heating chamber and the coffee quantity; the working time of the heating element is read by the controller from the data table memorized by the memorizer, and the working time of the heating element is corresponding to the water temperature of the cold water which is detected by the first temperature sensing element and is to be heated before the heating element is energized to work, the temperature of the heating chamber detected by the second temperature sensing element before the heating element is energized to work, and the selected coffee quantity; after the heating element is controlled by the controller to energize and heat, when the working time of the heating element read from the data table memorized by the memorizer is arrived, the heating element is controlled by the controller to power off and stop heating. Compared with the prior art, the coffee machine has the advantages of compact structure, low cost and low maintenance cost.

Description

A kind of coffee machine

Technical field

The present invention relates to a kind of machine for preparing drink, particularly a kind of coffee machine.

Background technology

Existing coffee machine comprises body, water tank, water pump, flowmeter, be provided with the heating clamber of heating element heater, brew chamber and controller, controller is electrically connected with heating element heater, user sets after quantity of coffee, because quantity of coffee and the water yield are one to one, so coffee machine is by controlling water yield control quantity of coffee, when flowing through the water yield of flowmeter when identical with the quantity of coffee of setting, controller is just controlled water pump and is quit work and reach the object of controlling quantity of coffee, above-mentioned coffee machine passes through water pump, flowmeter and controller combination reach control water yield, exist volume large, cost height and the high shortcoming of maintenance cost.

Summary of the invention

The present invention is intended to solve the above-mentioned defect of prior art, and a kind of compact conformation, cost is low and maintenance cost is low coffee machine are provided.

The technical solution adopted in the present invention is: a kind of coffee machine, and comprise body, water tank, be provided with heating clamber, brew chamber, control panel and the controller of heating element heater, controller is electrically connected with heating element heater, and described coffee machine also comprises:

The first temperature-sensing element, for detect the water temperature of cold water to be heated before heating element heater energising work, the first temperature-sensing element is electrically connected with controller;

The second temperature-sensing element, for detect the temperature of heating clamber before heating element heater energising work, the second temperature-sensing element is electrically connected with controller;

Controller is provided with memory, for storing the tables of data of shining upon the working time of heating element heater according to the temperature of the water temperature of cold water, heating clamber and quantity of coffee;

Controller reads the working time of heating element heater from the tables of data of memory storage, the working time of described heating element heater corresponding to first temperature-sensing element detect before heating element heater energising work cold water to be heated water temperature, second temperature-sensing element detect the temperature of heating clamber before heating element heater energising work and selected quantity of coffee; After controller control heating element heater energising heating, reach while reading the working time of heating element heater from the tables of data of memory storage, controller is just controlled heating element heater power-off and is stopped heating.

Described the first temperature-sensing element is located in water tank.

Described the first temperature-sensing element is located on the aquaporin of water tank and heating clamber.

Described the second temperature-sensing element is fixed on heating clamber outside.

Compared with prior art, controller of the present invention reads the working time of heating element heater from the tables of data of memory storage, and what the working time of described heating element heater measured corresponding to the water temperature that detects cold water to be heated before heating element heater energising work, second temperature-sensing element of the first temperature-sensing element measurement detects the temperature of heating clamber and selected quantity of coffee before heating element heater energising work; The water yield that different working time of heating element heater is corresponding different, thus the object of selected quantity of coffee obtained, there is compact conformation, the coffee machine that cost is low and maintenance cost is low.

Brief description of the drawings

Fig. 1 is the structural representation of a kind of coffee machine of the present invention;

Fig. 2 is that in Fig. 1, the first temperature-sensing element is arranged on the structural representation on aquaporin;

Fig. 3 is the tables of data of the working time of the heating element heater of memory stores;

Detailed description of the invention

As shown in Figure 1 to Figure 3: a kind of coffee machine, comprise body 1, water tank 2, be provided with heating clamber 3, brew chamber 4 and the controller 5 of heating element heater 31, controller 5 is electrically connected with heating element heater 31, coffee machine also comprises: the first temperature-sensing element 6, for detect the water temperature of cold water to be heated before heating element heater 31 energising work, the first temperature-sensing element 6 is electrically connected with controller 5; The second temperature-sensing element 7, for detect the temperature of heating clamber 3 before heating element heater 31 energising work, the second temperature-sensing element 7 is electrically connected with controller 5; Controller 5 is provided with memory, for storing the tables of data of shining upon the working time of heating element heater 31 according to the temperature of the water temperature of cold water, heating clamber 3 and quantity of coffee; Controller 5 reads the working time of heating element heater 31 from the tables of data of memory storage, the temperature of heating clamber 3 before heating element heater 31 energising work that water temperature, second temperature-sensing element 7 of cold water to be heated before heating element heater 31 energising work that detect corresponding to the first temperature-sensing element 6 of the working time of heating element heater 31 detects and selected quantity of coffee; Controller 5 reaches while reading the working time of heating element heater 31 from the tables of data of memory storage after controlling heating element heater 31 energising heating, and controller 5 is just controlled heating element heater 31 power-off and stopped heating.

The first temperature-sensing element 6 is located in water tank 2 or is located on the water channel 8 of water tank 2 and heating clamber 3; The second temperature-sensing element 7 is fixed on heating clamber 3 outsides.

The tables of data of the working time of the heating element heater 31 of memory stores is to be pre-formed in memory, and tables of data is according to water temperature, the temperature of heating clamber 3 and the relation of the working time of quantity of coffee and heating element heater 31 of the cold water obtaining by experiment.For example: the water temperature that detects cold water to be heated when the first temperature-sensing element 6 before heating element heater 31 energising work is 25 DEG C, the temperature that the second temperature-sensing element 7 detects heating clamber 3 before heating element heater 31 energising work is 55 DEG C while being 100 milliliters with selected quantity of coffee, the working time that controller 5 will read heating element heater 31 from the tables of data of memory storage is 16 seconds, controller 5 is controlled and is reached the working time of reading heating element heater 31 from the tables of data of memory storage after heating element heater 31 energising heating while being 16 seconds, controller 5 is just controlled heating element heater 31 power-off and is stopped heating, the water yield is here just in time 100 milliliters, thereby it is also 100 milliliters from brew chamber 4 coffee liquid out.

Claims (4)

1. a coffee machine, comprises body, water tank, is provided with heating clamber, brew chamber, control panel and the controller of heating element heater, and controller is electrically connected with heating element heater, it is characterized in that: described coffee machine also comprises:
The first temperature-sensing element, for detect the water temperature of cold water to be heated before heating element heater energising work, the first temperature-sensing element is electrically connected with controller;
The second temperature-sensing element, for detect the temperature of heating clamber before heating element heater energising work, the second temperature-sensing element is electrically connected with controller;
Controller is provided with memory, for storing the tables of data of shining upon the working time of heating element heater according to the temperature of the water temperature of cold water, heating clamber and quantity of coffee;
Controller reads the working time of heating element heater from the tables of data of memory storage, the working time of described heating element heater corresponding to first temperature-sensing element detect before heating element heater energising work cold water to be heated water temperature, second temperature-sensing element detect the temperature of heating clamber before heating element heater energising work and selected quantity of coffee; After controller control heating element heater energising heating, reach while reading the working time of heating element heater from the tables of data of memory storage, controller is just controlled heating element heater power-off and is stopped heating.
2. a kind of coffee machine according to claim 1, is characterized in that: described the first temperature-sensing element is located in water tank;
3. a kind of coffee machine according to claim 1, is characterized in that: described the first temperature-sensing element is located on the aquaporin of water tank and heating clamber.
4. according to the arbitrary described a kind of coffee machine of claims 1 to 3, it is characterized in that: described the second temperature-sensing element is fixed on heating clamber outside.
CN201310041525.5A 2013-02-01 2013-02-01 A kind of coffee machine CN103960985B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310041525.5A CN103960985B (en) 2013-02-01 2013-02-01 A kind of coffee machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310041525.5A CN103960985B (en) 2013-02-01 2013-02-01 A kind of coffee machine

Publications (2)

Publication Number Publication Date
CN103960985A true CN103960985A (en) 2014-08-06
CN103960985B CN103960985B (en) 2018-07-27

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Family Applications (1)

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CN201310041525.5A CN103960985B (en) 2013-02-01 2013-02-01 A kind of coffee machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155216A1 (en) * 2015-03-30 2016-10-06 广东美的生活电器制造有限公司 Liquid supply system for coffee machine and control method thereof, coffee machine
CN106264149A (en) * 2016-11-08 2017-01-04 刘雨如 A kind of automatic intelligent coffee machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455477A (en) * 1980-04-16 1984-06-19 Zip Heaters (Aust) Pty. Limited Electric boiling water heater
US6516141B1 (en) * 1998-02-19 2003-02-04 Emerson Electric Co. Apparatus and method for protecting a heating tank assembly of a hot water dispenser
CN101657130A (en) * 2007-04-16 2010-02-24 皇家飞利浦电子股份有限公司 Be used to produce the purposes of device and this device of beverage
CN101803879A (en) * 2010-03-13 2010-08-18 广东新宝电器股份有限公司 Coffee pot with water temperature adjustment function
CN102113832A (en) * 2010-07-08 2011-07-06 宁波沁园集团有限公司 Water dispenser device and method for controlling outlet water of water dispenser device at constant temperature
CN102835897A (en) * 2011-06-20 2012-12-26 诺瓦西蒙内利股份公司 Coffee machine
CN202681661U (en) * 2012-06-27 2013-01-23 宁波贝仕迪电器有限公司 Coffee bean grinding dripping type coffee maker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455477A (en) * 1980-04-16 1984-06-19 Zip Heaters (Aust) Pty. Limited Electric boiling water heater
US6516141B1 (en) * 1998-02-19 2003-02-04 Emerson Electric Co. Apparatus and method for protecting a heating tank assembly of a hot water dispenser
CN101657130A (en) * 2007-04-16 2010-02-24 皇家飞利浦电子股份有限公司 Be used to produce the purposes of device and this device of beverage
CN101803879A (en) * 2010-03-13 2010-08-18 广东新宝电器股份有限公司 Coffee pot with water temperature adjustment function
CN102113832A (en) * 2010-07-08 2011-07-06 宁波沁园集团有限公司 Water dispenser device and method for controlling outlet water of water dispenser device at constant temperature
CN102835897A (en) * 2011-06-20 2012-12-26 诺瓦西蒙内利股份公司 Coffee machine
CN202681661U (en) * 2012-06-27 2013-01-23 宁波贝仕迪电器有限公司 Coffee bean grinding dripping type coffee maker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155216A1 (en) * 2015-03-30 2016-10-06 广东美的生活电器制造有限公司 Liquid supply system for coffee machine and control method thereof, coffee machine
CN106264149A (en) * 2016-11-08 2017-01-04 刘雨如 A kind of automatic intelligent coffee machine

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Address after: Longjiang Town, Shunde District of Longjiang province Guangdong Longzhou road 528318 south of Foshan city B5

Applicant after: GUANGDONG ETERNAL ELECTRICAL APPLIANCE CO., LTD.

Applicant after: Zhou Wenle

Address before: Longjiang Town, Shunde District of Longjiang province Guangdong Longzhou road 528318 south of Foshan city B5

Applicant before: Eternal (Guangdong) Electric Holding Ltd.

Applicant before: Zhou Wenle

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