CN105496214A - Coffee brewing device - Google Patents
Coffee brewing device Download PDFInfo
- Publication number
- CN105496214A CN105496214A CN201511033956.2A CN201511033956A CN105496214A CN 105496214 A CN105496214 A CN 105496214A CN 201511033956 A CN201511033956 A CN 201511033956A CN 105496214 A CN105496214 A CN 105496214A
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- CN
- China
- Prior art keywords
- storage container
- liquid storage
- water
- heating
- coffee brewing
- 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.)
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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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Abstract
The invention provides a coffee brewing device. The coffee brewing device comprises a liquid storage container, a heating element, a controller and a temperature sensor, wherein the liquid storage container is used for storing water; the controller is used for sending a first heating command after receiving a first electric signal and sending a heating stopping command after receiving a second electric signal; the heating element is used for heating the water in the liquid storage container by switching a total power working mode into a first power working mode according to the first heating command, and stopping heating the water in the liquid storage container according to the heating stopping command; the temperature sensor is used for generating the first electric signal representing a first preset temperature when the water temperature in the liquid storage container reaches the first preset temperature, and generating the second electric signal representing a second preset temperature when the water temperature in the liquid storage container reaches the second preset temperature. According to the coffee brewing device provided by the invention, a situation that the water in the liquid storage container is continuously heated by the heating element in a total power mode can be avoided, and the use is safe.
Description
Technical field
The present invention relates to drink making apparatus, particularly relate to a kind of coffee brewing device.
Background technology
Along with modern people's growth in the living standard, people require also more and more higher to quality of life.The quickening of people's rhythm of life, makes the beverage of instant-drink be subject to the favor of modern people.The beverage of instant-drink effectively can meet people and also save life-time to while the demand of nutrition.Coffee-making device obtains the favor of modern people.
Chinese patent CN204318458U discloses a kind of novel single cup of coffee brewers.Coffee brewers disclosed in this patent comprises heating boiler, be arranged on heat-generating disc bottom heating boiler and control system.Heat-generating disc is energized work under the effect of control system, is warmed up to design temperature to the water continuous heating in heating boiler.In heating process, the steam of generation forces temperature in heating boiler and pressure increase.When user uses the water in boiler to carry out brewing work, control system opens the water intaking valve of water inlet pipe, under gas pressure own in boiler, is imported in tea infuser by current, realize coffee brewing function by water inlet pipe.
But, the heat-generating disc of this novel single cup of coffee brewers with full power operation pattern to heating boiler continuous heating until water boiling in heating boiler, this makes the temperature increase rate in heating boiler fast, thus the pressure in boiler there will be situation about sharply rising, and then cause the pressure of the water entering water inlet pipe excessive.When the water that user uses pressure excessive is infused coffee, the excessive water capacity of pressure easily causes coffee pads to burst, and impact normally uses, and reduces user satisfaction.
Summary of the invention
Technical problem to be solved by this invention be in order to overcome heat-generating disc in prior art with full power operation pattern to heating boiler continuous heating until the deficiency that exists of the mode of heating of water boiling in heating boiler.
For the problems referred to above, the present invention proposes a kind of coffee brewing device, comprising: liquid storage container, heating element heater, controller and temperature sensor, wherein, liquid storage container, for storing water; Controller, sends the first heating instructions after receiving first signal of telecommunication; Send after receiving second signal of telecommunication and stop heating instructions; Heating element heater, is switched to the first power modes of operation to heat the water in described liquid storage container according to described first heating instructions by full power operation pattern, stops heating the water in described liquid storage container according to described stopping heating instructions; Temperature sensor, produces described first signal of telecommunication characterizing described first predetermined temperature when the water temperature in described liquid storage container reaches the first predetermined temperature; Water temperature in described liquid storage container produces described second signal of telecommunication characterizing described second predetermined temperature when reaching the second predetermined temperature.
According to coffee brewing device of the present invention, it comprises liquid storage container, heating element heater, controller and temperature sensor.Temperature sensor can water in Real-Time Monitoring liquid storage container temperature and Monitoring Data is sent to controller.Controller processes the Monitoring Data that temperature sensor sends over, then the heating power of heating element heater is controlled, thus making in whole heating process, heating element heater can switch heating power according to the change of water temperature and heat the water in liquid storage container.Temperature sensor, controller and heating element heater collaborative work, avoid heating element heater to continue to heat the water in liquid storage container in heating with full power mode, use procedure safety, promotes user satisfaction.
In one embodiment, described first predetermined temperature is less than the second predetermined temperature, and described second predetermined temperature is less than the boiling point of described water.Water can be heated to boiling point from the second predetermined temperature by the waste heat of liquid storage container, thus reduces energy consumption, economizes on resources.
In one embodiment, described coffee brewing device also comprises the outlet pipe be connected with described liquid storage container inside.The water that user has directly taken heating by outlet pipe from liquid storage container carries out brewing work, convenient and swift.
In one embodiment, the end of described outlet pipe is provided with water outlet nozzle, and described water outlet nozzle is provided with bellmouth.Water in liquid storage container is by being accelerated after the bellmouth of water outlet nozzle, and exit velocities is high, thus can carry out better brewing work.
In one embodiment, the diapire of described liquid storage container is provided with liquid collecting portion, described liquid collecting portion is inserted in the end that described outlet pipe is positioned at described liquid storage container.Water in liquid storage container can accumulate to liquid collecting portion and extract to facilitate outlet pipe, thus avoids being detained too much water in liquid storage container, improves the utilization rate of the water in liquid storage container.
In one embodiment, described coffee brewing device also comprises for conducting or isolates the inner space of described liquid storage container and the air bleeding valve of atmosphere outside.When adding water in liquid storage container, the air in liquid storage container can be discharged from air bleeding valve, keeps the pressure balance of liquid storage container inside.
Accompanying drawing explanation
Also will be described in more detail the present invention with reference to accompanying drawing based on embodiment hereinafter.
Fig. 1 is the coffee brewing device structural representation of the embodiment of the present invention.
Fig. 2 is the sectional structure schematic diagram of the water outlet nozzle of the embodiment of the present invention.
Fig. 3 is that the coffee brewing device of the use embodiment of the present invention of the embodiment of the present invention is infused coffee schematic flow sheet.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the coffee brewing device 10 of the embodiment of the present invention, mainly comprise for the liquid storage container 11 of water storage, the outlet pipe 12 be connected with the inner space of liquid storage container 11, for liquid storage container 11 is heated heating element heater 13, for the temperature sensor 14 of monitoring the temperature of the water in liquid storage container 11 and the controller 15 be connected with temperature sensor 14 with heating element heater 13.
Liquid storage container 11 is provided with water injection valve 111, facilitates user can add appropriate water by this water injection valve 111 in liquid storage container 11.After adding appropriate cold water, the water that controller 15 controls in heating element heater 13 pairs of liquid storage containers 11 heats.Water in liquid storage container 11 finally can be heated to the temperature being suitable for infusing coffee.Then, the water completing heating is transported in tea infuser 16 by outlet pipe 12 carries out coffee brewing work.
Temperature sensor 14 can the temperature of water in Real-Time Monitoring liquid storage container 11.Monitoring Data is sent to controller 15 by temperature sensor 14.Controller 15 sends heating signal to control the overall heating power of heating element heater 13 according to the Monitoring Data received to heating element heater 13, thus can control heating element heater 13 and heat the water in liquid storage container 11 with different heating powers.Alternatively, thermistor temperature sensor selected by temperature sensor 14, and precision is high, and error is little.
When cold water in liquid storage container 11 heating element heater 13 be under full power operation pattern is heated to the first predetermined temperature, temperature sensor 14 produces first signal of telecommunication of sign first predetermined temperature and sends this first signal of telecommunication to controller 15.Controller 15 sends the first heating instructions to heating element heater 13 after receiving first signal of telecommunication of temperature sensor 14 transmission.The first heating instructions that heating element heater 13 sends according to controller 15, is switched to heating power lower than flat-out first power modes of operation to continue heating to the water liquid storage container 11 from full power operation pattern.
When the water being heated to the first predetermined temperature in liquid storage container 11 heating element heater 13 be under the first power modes of operation is heated to the second predetermined temperature, temperature sensor 14 produces second signal of telecommunication of sign second predetermined temperature and sends this second signal of telecommunication to controller 15.After controller 15 receives second signal of telecommunication of temperature sensor 14 transmission, send to heating element heater 13 and stop heating instructions.The stopping heating instructions that heating element heater 13 sends according to controller 15 stops heating to the water in liquid storage container 11.
Liquid storage container 11 waste heat can continue heating to water, until the water in liquid storage container 11 is warming up to boiling from the second predetermined temperature, the pressure of liquid storage container 11 inside reaches stable state.What the water that user can be used to complete heating carried out coffee brews work.
As shown in Figure 3, the detailed process using the coffee brewing device 10 of the embodiment of the present invention to infuse coffee is as follows:
Step 110: add appropriate cold water by water injection valve 111 in liquid storage container 11.
Step 120: controller 15 controls heating element heater 13 and heats the water in liquid storage container 11 with full power operation pattern.The heating element heater 13 being in full power operation pattern can make the water heating rate in liquid storage container 11 fast, heat time required when the water shortened in liquid storage container 11 reaches vaporization, reduce the overall power of coffee brewing device 10 brewing process, economize energy.
Step 130: the temperature of the water in liquid storage container 11 monitored by temperature sensor 14.When the temperature of the water in liquid storage container 11 does not reach the first predetermined temperature, heating element heater 13 continues to keep full power operation pattern to heat the water in liquid storage container 11.
Step 140: when the heating element heater 13 that the water in liquid storage container 11 is in full power operation pattern is heated to the first predetermined temperature, the water in liquid storage container 11 starts vaporization.Temperature sensor 14 monitors this first predetermined temperature and sends first signal of telecommunication of sign first predetermined temperature to controller 15.Controller 15 processes it after receiving first signal of telecommunication that temperature sensor 14 sends over.After treatment, controller 15 sends the first heating instructions to heating element heater 13 and is switched to the first lower power modes of operation of heating power to control heating element heater 13 from full power operation pattern.When heating element heater 13 is in the first power modes of operation, the quantity of heat production of heating element heater 13 reduces, and the temperature rate-of-rise of the water in liquid storage container 11 reduces, and boil-off rate is mild, thus prevents the air pressure in liquid storage container 11 from occurring situation about sharply rising.
Step 150: temperature sensor 14 continues the temperature of the water in monitoring liquid storage container 11.When the temperature of the water in liquid storage container 11 does not reach the second predetermined temperature, heating element heater 13 continues maintenance first power modes of operation and heats the water in liquid storage container 11.
Step 160: when the temperature of the water that temperature sensor 14 monitors in liquid storage container 11 rises to the second predetermined temperature, temperature sensor 14 sends second signal of telecommunication of sign second predetermined temperature to controller 15.Controller 15 carries out respective handling to second signal of telecommunication after receiving second signal of telecommunication that temperature sensor 14 sends over.After completing process, controller 15 sends to heating element heater 13 and stops heating instructions being switched to stopping heating mode to control heating element heater 13 from the first power modes of operation.After heating element heater 13 stops heating work, the waste heat of liquid storage container 11 can continue heating to water, until the water in liquid storage container 11 is warming up to boiling from the second predetermined temperature, the pressure of liquid storage container 11 inside reaches stable state.
Step 170: water outlet stage, owing to making the pressure increase in liquid storage container 11 when the water boiling in liquid storage container 11 is vaporized, thus can be pushed to the water in liquid storage container 11 in tea infuser 16 to carry out coffee brewing work by outlet pipe 12.
The temperature sensor 14 of the coffee brewing device 10 of the embodiment of the present invention can water in Real-Time Monitoring liquid storage container 11 temperature and temperature signal is sent to controller 15 in real time.The temperature signal that controller 15 sends according to temperature sensor 14 controls heating element heater 13, makes heating element heater 13 to carry out switching to heat the water in liquid storage container 11 between different heating power mode of operations.Like this, heating element heater 13 can control the temperature rate-of-rise of the water in liquid storage container 11 to the mode that the water in liquid storage container 11 heats by carrying out switching between different heating power mode of operations.All the time the mode that full power operation pattern carries out heating is in relative to heating element heater 13, the coffee brewing device 10 of the embodiment of the present invention can avoid the intensification of the water in liquid storage container 11 too fast, thus prevent from occurring in liquid storage container 11 situation that air pressure sharply rises, ensure the security of use procedure.When user uses the coffee brewing device 10 of the embodiment of the present invention to carry out brewing work, the situation that the water entering into tea infuser 16 there will not be pressure excessive, avoids the situation that coffee pads explosion occurs, promotes user satisfaction.
As shown in Figure 1, outlet pipe 12 is provided with towards the water outlet nozzle 121 of tea infuser 16 on the end of tea infuser 16.As shown in Figure 2, water outlet nozzle 121 is provided with bellmouth 1211.The aperture of bellmouth 1211 is along water (flow) direction convergent.Water in outlet pipe 12 is by improving exit velocities after bellmouth 1211, thus high-speed punching can complete coffee brewing work better to the water of tea infuser 16.
As shown in Figure 1, the diapire of liquid storage container 11 is provided with liquid collecting portion 113.Liquid collecting portion 113 is blind cylindrical hole.The end of outlet pipe 12 is inserted in hole, thus the water in liquid storage container 11 in liquid collecting portion 113 inner accumulated, so that discharge from outlet pipe 12, can be avoided the water in liquid storage container 11 to be detained, improve the utilization rate to the water in liquid storage container 11.
As shown in Figure 1, the coffee brewing device 10 of the embodiment of the present invention also comprises the air bleeding valve 112 be arranged on liquid storage container 11.When injecting cold water by water injection valve 111 in liquid storage container 11, open this air bleeding valve 112 to be communicated with between air to make liquid storage container 11, thus the air in liquid storage container 11 can be emitted in external environment condition by air bleeding valve 112, ensure pressure stability in liquid storage container 11, be conducive to successfully completing cold water injection work.
Although invention has been described with reference to preferred embodiment, without departing from the scope of the invention, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The present invention is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (6)
1. a coffee brewing device, comprising:
Liquid storage container, heating element heater, controller and temperature sensor, wherein,
Liquid storage container, for storing water;
Controller, sends the first heating instructions after receiving first signal of telecommunication; Send after receiving second signal of telecommunication and stop heating instructions;
Heating element heater, is switched to the first power modes of operation to heat the water in described liquid storage container according to described first heating instructions by full power operation pattern, stops heating the water in described liquid storage container according to described stopping heating instructions;
Temperature sensor, produces described first signal of telecommunication characterizing described first predetermined temperature when the water temperature in described liquid storage container reaches the first predetermined temperature; Water temperature in described liquid storage container produces described second signal of telecommunication characterizing described second predetermined temperature when reaching the second predetermined temperature.
2. coffee brewing device according to claim 1, is characterized in that, described first predetermined temperature is less than described second predetermined temperature, and described second predetermined temperature is less than the boiling point of described water.
3. coffee brewing device according to claim 1, is characterized in that, described coffee brewing device also comprises the outlet pipe be connected with described liquid storage container inside.
4. coffee brewing device according to claim 3, is characterized in that, the end of described outlet pipe is provided with water outlet nozzle, and described water outlet nozzle is provided with bellmouth.
5. coffee brewing device according to claim 3, is characterized in that, the diapire of described liquid storage container is provided with liquid collecting portion, and described liquid collecting portion is inserted in the end that described outlet pipe is positioned at described liquid storage container.
6. coffee brewing device according to claim 1, is characterized in that, described coffee brewing device also comprises for conducting or isolates the inner space of described liquid storage container and the air bleeding valve of atmosphere outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033956.2A CN105496214A (en) | 2015-12-31 | 2015-12-31 | Coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033956.2A CN105496214A (en) | 2015-12-31 | 2015-12-31 | Coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496214A true CN105496214A (en) | 2016-04-20 |
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ID=55704797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511033956.2A Pending CN105496214A (en) | 2015-12-31 | 2015-12-31 | Coffee brewing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105496214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238353A (en) * | 2018-08-29 | 2019-01-18 | 浙江大学 | A kind of flexible measurement method of concentrated coffee quality |
| CN110477757A (en) * | 2019-07-26 | 2019-11-22 | 丹顶鹤智能科技(江苏)有限公司 | It is a kind of can multi-mode heating liquid heating boiler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8006611B2 (en) * | 2009-04-22 | 2011-08-30 | Uni-Splendor Corp. | Water feeding device of hot drink maker |
| CN203785271U (en) * | 2013-12-17 | 2014-08-20 | 青岛吉之美商用设备有限公司 | Liquid heating device with power adjustable |
| CN203997616U (en) * | 2014-08-18 | 2014-12-10 | 成都海科机械设备制造有限公司 | A kind of liquid storage container |
| CN204318458U (en) * | 2014-11-25 | 2015-05-13 | 佛山市顺德区宏泽电器制造有限公司 | A kind of novel single cup of coffee brewers |
| CN204561834U (en) * | 2015-02-05 | 2015-08-19 | 广东新宝电器股份有限公司 | A kind of device of soaking beverage |
| CN205493571U (en) * | 2015-12-31 | 2016-08-24 | 广东新宝电器股份有限公司 | Device for brewing coffee |
-
2015
- 2015-12-31 CN CN201511033956.2A patent/CN105496214A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8006611B2 (en) * | 2009-04-22 | 2011-08-30 | Uni-Splendor Corp. | Water feeding device of hot drink maker |
| CN203785271U (en) * | 2013-12-17 | 2014-08-20 | 青岛吉之美商用设备有限公司 | Liquid heating device with power adjustable |
| CN203997616U (en) * | 2014-08-18 | 2014-12-10 | 成都海科机械设备制造有限公司 | A kind of liquid storage container |
| CN204318458U (en) * | 2014-11-25 | 2015-05-13 | 佛山市顺德区宏泽电器制造有限公司 | A kind of novel single cup of coffee brewers |
| CN204561834U (en) * | 2015-02-05 | 2015-08-19 | 广东新宝电器股份有限公司 | A kind of device of soaking beverage |
| CN205493571U (en) * | 2015-12-31 | 2016-08-24 | 广东新宝电器股份有限公司 | Device for brewing coffee |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238353A (en) * | 2018-08-29 | 2019-01-18 | 浙江大学 | A kind of flexible measurement method of concentrated coffee quality |
| CN109238353B (en) * | 2018-08-29 | 2019-12-03 | 浙江大学 | A kind of flexible measurement method of concentrated coffee quality |
| CN110477757A (en) * | 2019-07-26 | 2019-11-22 | 丹顶鹤智能科技(江苏)有限公司 | It is a kind of can multi-mode heating liquid heating boiler |
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Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |