阅读说明：本技术 一种咖啡机 (Coffee machine ) 是由 苏鹤 于 2018-06-13 设计创作，主要内容包括：本发明属于饮料制备装置技术领域,具体涉及一种咖啡机。本发明加热水箱底端位于所述加热装置是两侧安装有压力传感器,实时监测加热水箱内的水量,当加热水箱内的水量不够时能够及时从水箱内进行供给；加热水箱的侧壁安装加热装置和温度传感器,实时监测加热水箱内的水温,保证冲泡的咖啡处于最佳的口感温度,提高咖啡冲泡的质量,通过单片机内水温的设定值能够改变加热水箱内的水温,使之满足不同客户的需求；本发明咖啡转盘内的咖啡粉在咖啡转盘旋转时由于重力的作用落入送料斗内,出水管的水经过分料网时冲兑咖啡粉,形成咖啡落入咖啡杯内,不仅冲兑效果好,而且不再需要搅拌器进行搅拌,节省能源的损耗,减少使用成本,便于广泛推广使用。(The invention belongs to the technical field of beverage preparation devices, and particularly relates to a coffee machine. The pressure sensors are arranged on two sides of the heating device at the bottom end of the heating water tank, so that the water quantity in the heating water tank is monitored in real time, and when the water quantity in the heating water tank is insufficient, the water can be supplied from the water tank in time; the heating device and the temperature sensor are arranged on the side wall of the heating water tank, the water temperature in the heating water tank is monitored in real time, the brewed coffee is guaranteed to be at the optimal taste temperature, the coffee brewing quality is improved, and the water temperature in the heating water tank can be changed through the set value of the water temperature in the single chip microcomputer, so that the requirements of different customers are met; according to the coffee cup, the coffee powder in the coffee turntable falls into the feeding hopper under the action of gravity when the coffee turntable rotates, and the water in the water outlet pipe is mixed with the coffee powder when passing through the material distribution net to form coffee which falls into the coffee cup, so that the mixing effect is good, a stirrer is not needed for stirring, the energy consumption is reduced, the use cost is reduced, and the coffee cup is convenient to popularize and use widely.)

1. A coffee machine characterized by: including frame and singlechip, install the water tank in the frame, the water tank has the suction pump through pipe connection, the suction pump passes through pipe connection heating water tank, heating device is installed to heating water tank's bottom, temperature sensor is installed to heating water tank's lateral wall, heating water tank's lateral wall is located the outlet pipe is installed to temperature sensor's below, install the coffee carousel in the frame, the centre of a circle department of coffee carousel is provided with the axis of rotation, the rotation motor is installed to the other end of axis of rotation, the top of coffee carousel is provided with the hopper, and the discharging pipe is installed to the bottom, the hopper is installed out to the below of outlet pipe and discharging pipe, the below of going out the hopper is provided with the coffee cup, the singlechip with suction pump, temperature sensor, heating device and the equal electricity of rotation motor.

2. A coffee machine according to claim 1, characterized in that: the heating device is a heating wire.

3. A coffee machine according to claim 2, characterized in that: the bottom end of the heating water tank is positioned on two sides of the heating device, and the pressure sensors are electrically connected with the single chip microcomputer.

4. A coffee machine according to claim 3, characterized in that: and the water outlet pipe is provided with an electromagnetic valve which is electrically connected with the single chip microcomputer.

5. A coffee machine according to claim 4, characterized in that: a material distribution net is arranged in the material discharge hopper.

6. A coffee machine according to claim 1, characterized in that: the singlechip is an AT89C51 singlechip.

Technical Field

The invention belongs to the technical field of beverage preparation devices, and particularly relates to a coffee machine.

Background

Coffee has become one of three major beverages in the world at present, and automatic coffee machines have been more and more widely applied to offices, families, coffee shops, bars, hotels and other occasions. In the existing coffee machine, after a certain amount of coffee beans are ground into coffee powder by a grinder, the coffee powder is sent into a brewing device, after the coffee powder is compacted by the brewing device, heated water is sent into the brewing device by a water sending device, and then drinkable coffee is guided to a quilt. The automatic coffee machine can select various coffees and sugar amounts, provides various flavors for customers and meets the requirements of different customers.

The authorization notice number is: the patent of CN 207168390U discloses an iced coffee machine, forms an ice water circulation space through cup, water pump and drainage tube, and the ice water can wash the coffee in the string bag under the rotation, and need not add the ice water outward, has guaranteed the accuracy of blending ratio, blends evenly and does not have the coffee sediment, and it is effectual, easy operation high efficiency to formulate. But the coffee powder is directly mixed into the ice water for fusion, and the ice water directly mixes the coffee to ensure that the dissolution rate of the coffee powder is lower, the situation of piling up the coffee powder into blocks is easy to occur, the mixing effect is not good, the taste is influenced, in addition, the structure is complex, the generation cost is higher, and the wide popularization and the use are not facilitated.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a coffee machine, which directly uses hot water to brew coffee, improves the dissolution rate of coffee powder, ensures good taste of brewed coffee, and has simple structure and lower production cost.

The technical scheme for solving the technical problems in the patent is as follows: a coffee machine comprises a frame and a singlechip, wherein a water tank is arranged on the frame and is connected with a water pump through a conduit, the water suction pump is connected with a heating water tank through a conduit, the bottom end of the heating water tank is provided with a heating device, a temperature sensor is arranged on the side wall of the heating water tank, a water outlet pipe is arranged on the side wall of the heating water tank below the temperature sensor, a coffee turntable is arranged in the frame, a rotating shaft is arranged at the circle center of the coffee turntable, a rotating motor is arranged at the other end of the rotating shaft, the top end of the coffee turntable is provided with a feeding hopper, the bottom end of the coffee turntable is provided with a discharging pipe, a discharging hopper is arranged below the discharging pipe and the discharging pipe, a coffee cup is arranged below the discharge hopper, and the single chip microcomputer is electrically connected with the water suction pump, the temperature sensor, the heating device and the rotating motor.

Further, the heating device is a heating wire.

Furthermore, the bottom end of the heating water tank is positioned at two sides of the heating device, and the pressure sensors are electrically connected with the single chip microcomputer.

Furthermore, an electromagnetic valve is installed on the water outlet pipe and electrically connected with the single chip microcomputer.

Furthermore, a material distribution net is installed in the material discharge hopper.

Further, the singlechip is an AT89C51 singlechip.

The beneficial effect of this patent is:

1. the pressure sensors are arranged on two sides of the heating device at the bottom end of the heating water tank, so that the water quantity in the heating water tank is monitored in real time, and when the water quantity in the heating water tank is insufficient, the water can be supplied from the water tank in time;

2. according to the invention, the heating device and the temperature sensor are arranged on the side wall of the heating water tank, so that the water temperature in the heating water tank can be monitored in real time, the brewed coffee is ensured to be at the optimal taste temperature, the brewing quality of the coffee is improved, and the water temperature in the heating water tank can be changed through the set value of the water temperature in the single chip microcomputer, so that the requirements of different customers are met;

3. the coffee powder pouring device is simple in structure, the rotating motor drives the rotating shaft to rotate so as to drive the coffee rotating disc to rotate, coffee powder in the coffee rotating disc falls into the feeding hopper under the action of gravity when the coffee powder rotates, water in the water outlet pipe is mixed with the coffee powder when passing through the material distribution net, formed coffee falls into the coffee cup, the mixing effect is good, a stirrer is not needed for mixing, energy consumption is saved, the use cost is reduced, and the coffee powder pouring device is convenient to widely popularize and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a coffee maker according to an embodiment of the present invention;

reference numerals:

1-a frame; 2-a water tank; 3, a water pump; 4-heating the water tank; 41-water outlet pipe; 5-a heating device; 6-a pressure sensor; 7-a temperature sensor; 8-coffee turntable; 81-rotating shaft; 82-a discharge pipe; 9-a feeding hopper; 10-an electromagnetic valve; 11-a discharge hopper; 12-a material distribution net; 101-coffee cup.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.