CN110575069A

CN110575069A - Intelligent tea making machine

Info

Publication number: CN110575069A
Application number: CN201910868632.2A
Authority: CN
Inventors: 李少杰
Original assignee: Luan Yanshan Automation Equipment Sales Co Ltd
Current assignee: Luan Yanshan Automation Equipment Sales Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2019-12-17

Abstract

The invention provides an intelligent tea making machine which comprises a main body, wherein the main body comprises a heating water tank arranged at the upper end, a hot water controlled valve is arranged below the heating water tank, a tea making chamber is arranged below the hot water controlled valve, a tea controlled valve is arranged at the lower end of the tea making chamber, and a base for placing a tea cup is arranged at the lower end of the tea controlled valve; the heating water tank comprises a single chip microcomputer module, a heating module, a liquid level sensor and a temperature sensor, wherein the heating module, the liquid level sensor and the temperature sensor are connected with the single chip microcomputer module, and a wireless Bluetooth module is arranged on the single chip microcomputer module. The invention realizes the control of temperature, ensures that the temperature meets the requirement of tea during brewing, achieves the best taste, and has low price.

Description

Intelligent tea making machine

Technical Field

The invention relates to the field of smart homes, in particular to an intelligent tea making machine.

background

The embodiment of a cup of good tea is that the process of tea is important besides the quality of tea. China is the origin of tea ceremony and has been said to eat tea in Song Dynasty. The tea brewing method has various methods, and the methods for tea from ancient times to present appear as a mixed boiling method, a tea decocting method, a tea ordering method and the most popular tea brewing method at present. However, the brewing methods of different tea species are different, and the tea process is not easy to be controlled by the public, so that a professional tea artist is required to brew a pot of good tea.

The conventional tea brewing method has been described above, and it is known that it is difficult to properly brew a pot of tea with its aroma because it depends not only on the choice of tea, but also on the brewing time, water temperature and brewing technique. The correct tea brewing method has certain tediousness for ordinary people, the life rhythm of modern people is gradually accelerated, the original brewing method is to brew tea by manpower according to brewing procedures of different tea, the original brewing method cannot adapt to the modern fast-paced life style, so that the tea brewing steps are gradually simplified in the busy process of people, and the traditional tea drinking culture is gradually replaced by bagged tea, compound tea beverage and concentrated tea, so that the aroma brought by the tea in the tea drinking process is lost, and the due health and environmental protection characteristics in the tea drinking culture are lost. How to well bring tea fragrance into play in modern life, not wasting good tea, and making tea with high efficiency is a problem close to actual life. Increasingly, the science and technology are

Under development, more and more convenient household appliances appear in the lives of people. White household appliances such as air conditioners, washing machines, refrigerators and the like, and small household appliances such as induction cookers, electric kettles, electric fans and the like provide convenience for the lives of people, and the tea making machine is used for solving the problem of drinking tea in modern life and making the life more convenient.

The tea making machine is an automatic tea making machine combining intelligent control and a mechanical mechanism, can be used for automatically making tea as one of small household appliances, greatly shortens the manual time in the tea making process, changes manual operation into mechanical automatic brewing, saves the time of a user and improves the life efficiency.

The existing tea making machine has serious market bipolarity, the tea is often only roughly boiled at low price, the temperature of heating water is simply controlled by a temperature control switch, the water temperature for making the tea is ignored, the good tea is wasted, and the taste of the tea is damaged. The automatic tea making machine with high price also has the defects of the consideration of the tea making process and the cost of the machine is too high, so that the machine is inconvenient for common consumers to purchase and use.

Disclosure of Invention

In view of this, the invention provides an intelligent tea making machine, which aims to solve the problems that the existing cheap tea making machine wastes tea leaves and the expensive automatic tea making machine is high in price.

The technical scheme of the invention is realized as follows:

An intelligent tea making machine comprises a main body, wherein the main body comprises a heating water tank arranged at the upper end, a hot water controlled valve is arranged below the heating water tank, a tea making chamber is arranged below the hot water controlled valve, a tea controlled valve is arranged at the lower end of the tea making chamber, and a base for placing a tea cup is arranged at the lower end of the tea controlled valve;

the heating water tank comprises a single chip microcomputer module, a heating module, a liquid level sensor and a temperature sensor, wherein the heating module, the liquid level sensor and the temperature sensor are connected with the single chip microcomputer module, and a wireless Bluetooth module is arranged on the single chip microcomputer module.

Preferably, the single chip microcomputer module adopts STC15W4K58S 4.

preferably, the heating water tank further comprises an intelligent display screen and an interactive key, and the intelligent display screen and the interactive case are in communication connection with the single chip microcomputer module.

preferably, a tea filter is arranged in the tea making chamber, and a waste water controlled valve communicated with the outside is further arranged on the side wall of the tea making chamber.

preferably, a heat preservation heating sheet is arranged inside the base.

Preferably, the tea making chamber is made of borosilicate heat-resistant glass.

Preferably, the main body further comprises a power interface and a battery module, the battery module is connected with the heating module, and the power interface is used for being electrically connected with 220V mains supply.

Has the advantages that:

According to the invention, the single chip microcomputer module is arranged at the position of the heating water tank, the heating module is controlled by the single chip microcomputer module, the heating program is written in advance, the remote control is carried out through the Bluetooth wireless communication, the temperature sensor and the hydraulic sensor are arranged in the heating water tank, the temperature control is realized, the temperature can meet the requirement of tea during brewing, the best taste is achieved, and the price is low.

Drawings

FIG. 1 is a schematic diagram of the structure of the intelligent tea making machine of the present invention;

Fig. 2 is a schematic view of the construction of the tea brewing chamber according to the present invention;

FIG. 3 is a schematic diagram of the operation of the heating module of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an embodiment of the present invention provides an intelligent tea making machine, which includes a main body 1, wherein the main body 1 includes a heating water tank 2 arranged at an upper end, a hot water controlled valve 3 is arranged below the heating water tank 2, a tea making chamber 4 is arranged below the hot water controlled valve 3, a tea controlled valve 5 is arranged at a lower end of the tea making chamber 4, and a base 6 for placing a tea cup is arranged at a lower end of the tea controlled valve 5;

the heating water tank 2 comprises a single chip microcomputer module 21, a heating module 22, a liquid level sensor 23 and a temperature sensor 24 which are connected with the single chip microcomputer module 21, and a wireless Bluetooth module 25 is arranged on the single chip microcomputer module 21.

Wherein the heating module 22 comprises a heating element and a temperature control switch, and is matched with a temperature sensor, when the tea making machine works, the heating power supply is switched off when the temperature of the heating resistance wire is sensed by the sensor to rise to the critical value of the temperature control switch, namely, the water tank is heated intermittently by utilizing the return difference of the on and off of the temperature control switch, the temperature control scheme has the advantages that the design scheme is simple, the cost price is low, only the temperature control switch is used for controlling, the method is adopted for temperature control of a plurality of low-price tea making machines and water boiling kettles in the market, but the precision of the scheme on temperature control is lower, and the hysteresis influence in the temperature change process is larger, and under the condition that the water quantity of the water tank is less, the danger of overheating or even dry burning can occur.

The singlechip module 21 adopts STC15W4K58S 4. The single chip microcomputer is an enhanced 51-series single chip microcomputer produced by a macro-crystal science and technology company, the 51-series single chip microcomputer is various in types, the chip is completely compatible with the pipelining teaching and instructions of the traditional STC 8051-series single chip microcomputer, has the characteristics of high operation speed, low energy consumption and the like of the 51-series single chip microcomputer, and has a 1T single chip microcomputer machine period and processing speed 8-12 times that of a common 8051-series single chip microcomputer as an enhanced 8051 CPU. The single chip microcomputer has high speed and wide voltage, the working voltage range of the single chip microcomputer is 2.5V-5.5V, a comparator is arranged in the single chip microcomputer, the functions are powerful, a crystal oscillator reset circuit is integrated in the chip, and the like. Compared with a common 8051 single chip microcomputer, the STC15W4K58S4 is faster in processing the working frequency speed, has stronger interference force resisting the external environment, is low in energy consumption and low in price cost, and meets the design requirement of a tea making machine system at the initial design stage.

The heating water tank 2 is also provided with an intelligent display screen and an interactive key, and the intelligent display screen and the interactive case are in communication connection with the single chip microcomputer module.

The tea making chamber 4 is internally provided with a tea filter which is a metal isolation net, and the side wall of the tea making chamber 4 is also provided with a waste water controlled valve 41 communicated with the outside.

The base 6 is internally provided with a heat preservation heating sheet for preserving heat of the placed articles.

the tea making chamber 4 is made of borosilicate heat-resistant glass.

The main body 1 further comprises a power interface and a battery module, the battery module is connected with the heating module, and the power interface is used for being electrically connected with 220V mains supply.

Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only for the purpose of illustrating the technical solutions of the present invention, and not for the purpose of limiting the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. An intelligent tea making machine is characterized by comprising a main body, wherein the main body comprises a heating water tank arranged at the upper end, a hot water controlled valve is arranged below the heating water tank, a tea making chamber is arranged below the hot water controlled valve, a tea controlled valve is arranged at the lower end of the tea making chamber, and a base for placing a tea cup is arranged at the lower end of the tea controlled valve;

2. The intelligent tea making machine according to claim 1, wherein the single-chip microcomputer module employs STC15W4K58S 4.

3. The intelligent tea making machine according to claim 2, wherein the heating water tank further comprises an intelligent display screen and an interactive button, and the intelligent display screen and the interactive case are in communication connection with the single chip microcomputer module.

4. The intelligent tea making machine according to claim 2, wherein a tea filter is arranged inside the tea making chamber, and a waste water controlled valve communicated with the outside is further arranged on the side wall of the tea making chamber.

5. The intelligent tea making machine according to claim 2, wherein a heat-insulating heating sheet is arranged inside the base.

6. The intelligent tea maker according to claim 1, wherein the tea making chamber is made of borosilicate pyrex glass.

7. The intelligent tea making machine according to claim 1, wherein the main body further comprises a power interface and a battery module, the battery module is connected with the heating module, and the power interface is used for electrically connecting with 220V mains supply.