CN202875008U - Small automatic high temperature coffee machine - Google Patents

Abstract

The utility model provides a small-sized full-automatic high-temperature coffee machine, which comprises an electronic control valve, wherein the inlet end of the electronic control valve is connected with the hot water outlet of a heating device; the electronic control valve comprises a first outlet end and a second outlet end, the first outlet end is communicated with the brewing device, and the second outlet end is communicated with the inner cavity of the water tank; the electronic control valve is electrically connected with the control device, and the control device comprises an electronic control valve outlet end control module for controlling the on-off state of the first outlet end and the second outlet end; therefore, when the temperature of the water in the water tank does not reach the ideal brewing temperature, partial hot water can be shunted by the electronic control valve to enter the water tank, the temperature of the water in the water tank is preheated to improve the temperature of the outlet water, or the first outlet end is closed by the electronic control valve, the heater is used for heating the cold water in the preheating water channel for a short time, and then the water outlet is opened to increase the temperature of the outlet water. Therefore, when only one or two cups of coffee are brewed by using the coffee machine, the coffee has high temperature and strong fragrance.

Description

Small automatic high temperature coffee machine

technical field

The utility model relates to the technical field of brewing equipment for coffee and similar beverages, in particular to a small-sized fully automatic high-temperature coffee machine, which can be used to brew one cup or two cups of coffee arbitrarily.

Background technique

In the prior art, automatic coffee machines are very popular because of their convenience and practicality. A high-quality automatic coffee machine is required to have the characteristics of good selection performance, high coffee temperature, strong aroma, and easy cleaning. Currently on the market, most of the 10-cup or 12-cup drip coffee machines or grinder coffee machines can brew high-temperature, strong-flavored coffee. Low, light concentration phenomenon. Therefore, the existing leaking coffee machines or coffee grinders cannot satisfy many consumers who usually only need one or two cups of coffee, and most of the machines are large in size and take up a lot of space in the kitchen. Based on the above factors, the market urgently needs a small size mini coffee machine with high coffee output temperature, good selection performance and easy cleaning. Compared with some large drip coffee machines, bean grinder coffee machines and pressure-type coffee machines, the small-sized mini coffee machine has an absolute advantage in cost. At the same time, it is small in size, low in noise, and can choose one or two cups of coffee. Brewing volume, great for home use.

Contents of the invention

The technical problem to be solved by the utility model is to provide a small automatic high-temperature coffee machine. When using this coffee machine to brew only one or two cups of coffee, the coffee temperature is high and the aroma is strong.

The utility model is achieved through the following technical solutions:

Small automatic high-temperature coffee machine, including:

body;

a water tank, the water tank is located in the body cavity;

The heating device is connected to the water tank to increase the temperature of the water, and the heating device is provided with a hot water outlet; the heating device is located in the inner cavity of the body;

The brewing device is used for brewing coffee raw materials and hot water into a coffee drink, and the brewing device is provided with a coffee outlet;

and control devices;

Wherein, the small automatic high-temperature coffee machine also includes an electronic control valve, the inlet end of the electronic control valve is connected to the hot water outlet of the heating device; the electronic control valve includes a first outlet port a and a second outlet port b, the first outlet port a communicates with the brewing device, and the second outlet port b communicates with the inner cavity of the water tank; the electronic control valve is electrically connected to the control device, and the control device includes a control module for the outlet port of the electronic control valve, It is used to control the complete or partial on-off state of the first outlet port a and the second outlet port b.

In one of the embodiments, the lower part of the machine body is located below the coffee outlet of the brewing device and is provided with a placing table, and the lower part of the machine body is provided with a sensor, and the sensor is electrically connected to the control device; the control device includes a cup number detection module and a water volume The control module, the number of cups detection module detects the number of cups of coffee to be brewed through the information detected by the sensor, the water quantity control module calculates the required water consumption according to the number of cups and issues instructions to control the working time of the heating device and the first outlet The on-off state and time of port a and the second outlet port b.

The beneficial effects of the utility model are as follows:

The small automatic high-temperature coffee machine of the present utility model includes an electronic control valve, the inlet end of the electronic control valve is connected to the hot water outlet of the heating device; the electronic control valve includes a first outlet a and a second outlet port b, the first outlet port a communicates with the brewing device, and the second outlet port b communicates with the inner cavity of the water tank; the electronic control valve is electrically connected to the control device, and the control device includes a control module for the outlet port of the electronic control valve , used to control the on-off state of the first outlet port a and the second outlet port b; therefore, when the temperature of the water tank does not reach the ideal temperature for brewing, part of the hot water can be diverted into the water tank through the electronic control valve to preheat the water tank The temperature of the water inside can be increased to increase the temperature of the outlet water, or the first outlet port can be closed through the electronic control valve, and the heater can be used to heat the cold water in the preheating circuit for a short time, and then the water outlet can be opened to increase the temperature of the outlet water. Therefore, when using this coffee machine to brew only one or two cups of coffee, the temperature of the coffee is high and the aroma is strong.

At the same time, since the lower part of the body is located under the coffee outlet of the brewing device, there is a placing table and sensors, so you can choose to put one or two coffee cups of different weights in the brewing process, through magnetic, electronic, water level, mechanical induction Determine one or two cups of cups and brew one or two cups of coffee of different quantities accordingly; the whole machine is completely controlled by electronic chips or mechanical, and can be ground to make coffee or directly brewed coffee; the whole process can be completed automatically, brewing During the process, the coffee temperature can be guaranteed to be the highest with a small amount of water; it breaks through the technical problems of the traditional one-cup or two-cup coffee machine due to the small water tank capacity, which leads to low temperature and bad taste of the brewed coffee.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the small automatic high-temperature coffee machine of the present invention;

Fig. 2 is the schematic structural diagram of the working principle of the small-sized fully automatic high-temperature coffee machine of the present invention;

Fig. 3 is a partial enlarged structure diagram of the electronic control valve of the small automatic high-temperature coffee machine of the present invention.

Explanation of reference signs:

01. Water tank, 02. Water inlet pipe of water tank, 03. Heating pipe, 04. Base, 05. Stand, 06. Induction device, 07. Coffee brewing basket, 08. Shower head, 100. Body, 200. Control panel, 300 , Electronic control valve.

Detailed ways

In order to solve the problems of the prior art, the utility model proposes a small-sized fully automatic high-temperature coffee machine, including:

body;

a water tank, the water tank is located in the body cavity;

The heating device is connected to the water tank to increase the temperature of the water, and the heating device is provided with a hot water outlet; the heating device is located in the inner cavity of the body;

The brewing device is used for brewing coffee raw materials and hot water into a coffee drink, and the brewing device is provided with a coffee outlet;

and control devices;

Wherein, the small automatic high-temperature coffee machine also includes an electronic control valve, the inlet end of the electronic control valve is connected to the hot water outlet of the heating device; the electronic control valve includes a first outlet port a and a second outlet port b, the first outlet port a communicates with the brewing device, and the second outlet port b communicates with the inner cavity of the water tank; the electronic control valve is electrically connected to the control device, and the control device includes a control module for the outlet port of the electronic control valve, It is used to control the complete or partial on-off state of the first outlet port a and the second outlet port b.

In one of the embodiments, the lower part of the machine body is located below the coffee outlet of the brewing device and is provided with a placing table, and the lower part of the machine body is provided with a sensor, and the sensor is electrically connected to the control device; the control device includes a cup number detection module and a water volume The control module, the number of cups detection module detects the number of cups of coffee to be brewed through the information detected by the sensor, the water quantity control module calculates the required water consumption according to the number of cups and issues instructions to control the working time of the heating device and the first outlet The on-off state and time of port a and the second outlet port b.

Embodiments of the utility model are described in detail below by accompanying drawings:

As shown in Figures 1, 2 and 3, in the small fully automatic high-temperature coffee machine of this embodiment, the water tank 01 is located at the upper part of the inner cavity of the body 100, the brewing device is located at the side of the water tank 01; the heating device is located at the lower part of the inner cavity of the body 100, The water outlet of the water tank 01 is connected to the water inlet of the heating device; the hot water outlet of the heating device is connected to a water tank inlet pipe 02, and the water tank inlet pipe 02 is connected to a connecting pipe that passes through the bottom plate of the water tank 01 and extends into the inner cavity of the water tank 01 , the electronic control valve 300 is located in the inner cavity of the water tank 01.

The heating device is a heating tube 03, which adopts a "U"-shaped pipeline structure, and a heating element is arranged in the middle of the pipeline.

The electronically controlled valve 300 is an electronically controlled three-way valve.

The brewing device includes: a brewing coffee basket 07 and a shower 08, the shower 08 is located above the brewing coffee basket 07, the first outlet a of the electronic control valve 300 is connected to the shower 08; the bottom of the brewing coffee basket 07 is provided with a coffee outlet .

The placing platform 05 is located above the base 04 of the body 100, and is positioned beside the heating device; the top surface of the placing platform 05 is a working surface for holding cups, and the induction device 06 is located inside the placing platform 05 and is close to the working surface of the placing platform.

Alternatively, the placing table 05 is located above the base 04 of the body 100 and beside the heating device; the top surface of the placing table 05 is a working surface for holding cups, and the induction device 06 is located inside the water tank 01 and is connected to the placing table 05 through a connection structure connected.

The control device includes a control panel 200 located on the upper side wall of the body 100 .

The above-mentioned small fully automatic high-temperature coffee machine, commonly known as a mini coffee machine, has a compact internal structure and a small volume; it is equipped with a placing table 05 and a sensor 06 installed at the lower part of the body, and the placing table can be selected to hold one cup or two cups. The cups are used for brewing; the sensor is installed on the lower part of the base 04 or inside the water tank 01 and is connected to the placement table 03, and the sensor is connected to the control device, and the amount of coffee water of different amounts is brewed in different cups through program control;

The high-temperature production process is as follows: As shown in Figures 2 and 3, the electronic valve control 300 is installed between the heating pipe and the shower 08, and part of the hot water can be diverted through the electronic control valve 300 into the water tank 01, and the preheating water tank 01 The temperature of the water inside increases the temperature of the outlet water, or the electronic control valve 300 is used to close the outlet water channel for short-term heating to heat the cold water in the preheating channel. The temperature of the water flowing into the shower 08 is higher than the temperature of the water brewed by the traditional heating method.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (9)

1. Small automatic high-temperature coffee machine, including: body; a water tank, the water tank is located in the body cavity; The heating device is connected to the water tank to increase the temperature of the water, and the heating device is provided with a hot water outlet; the heating device is located in the inner cavity of the body; The brewing device is used for brewing coffee raw materials and hot water into a coffee drink, and the brewing device is provided with a coffee outlet; and control devices; It is characterized in that the small automatic high-temperature coffee machine also includes an electronic control valve, the inlet of the electronic control valve is connected to the hot water outlet of the heating device; the electronic control valve includes a first outlet and a second outlet end, the first outlet port communicates with the brewing device, and the second outlet port communicates with the inner cavity of the water tank; the electronic control valve is electrically connected to the control device, and the control device includes a control module at the outlet port of the electronic control valve for Control the full or partial on-off state of the first outlet port and the second outlet port. 2. The small fully automatic high-temperature coffee machine according to claim 1, characterized in that, the lower part of the body is provided with a placing table below the coffee outlet of the brewing device, and the lower part of the body is provided with a sensor, the sensor and the control device Electrical connection; the control device includes a cup number detection module and a water volume control module, the cup number detection module detects the number of cups of coffee to be brewed through the information detected by the sensor, and the water volume control module calculates the required water consumption according to the number of cups Quantify and issue instructions to control the working time of the heating device and control the on-off status and time of the first outlet port and the second outlet port. 3. The small fully automatic high-temperature coffee machine according to claim 1 or 2, wherein the water tank is located at the upper part of the body cavity, the brewing device is located at the side of the water tank; the heating device is located at the lower part of the body cavity, and the water tank The water outlet of the heating device is connected to the water inlet of the heating device; the hot water outlet of the heating device is connected to a water tank inlet pipe, and the water tank inlet pipe is connected to a connecting pipe that passes through the bottom plate of the water tank and extends into the inner cavity of the water tank, and the electronic control valve is located in the water tank. in the inner cavity. 4. The small fully automatic high-temperature coffee machine according to claim 3, wherein the heating device is a heating pipe adopting a "U"-shaped pipeline structure, and a heating element is arranged in the middle of the pipeline. 5. The small fully automatic high-temperature coffee machine according to claim 3, wherein the electronic control valve is an electronically controlled three-way valve. 6. The small fully automatic high-temperature coffee machine according to claim 4, wherein the brewing device includes: a brewing coffee basket and a shower, the shower is located above the brewing coffee basket, and the first outlet port of the electronic control valve It is connected with the shower; the bottom of the brewing coffee basket is provided with a coffee outlet. 7. The small fully automatic high-temperature coffee machine according to claim 2, characterized in that, the placing platform is located above the base of the machine body and beside the heating device; the top surface of the placing platform is the working surface for holding cups , the sensing device is located inside the placing table and close to the working surface of the placing table. 8. The small fully automatic high-temperature coffee machine according to claim 2, characterized in that, the placing platform is located above the base of the machine body and beside the heating device; the top surface of the placing platform is the working surface for holding cups , the sensing device is located inside the water tank and is connected with the placing table through a connecting structure. 9. The small fully automatic high-temperature coffee machine according to claim 1, wherein the control device includes a control panel located on the upper side wall of the machine body.

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