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a coffee machine

A technology for coffee machines and boilers, applied in kitchen utensils, household utensils, beverage preparation devices, etc., can solve the problems of high water temperature and bad taste of brewed coffee, and achieve the effect of avoiding excessive water temperature

Active Publication Date: 2020-06-30
王德涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a coffee machine to solve the problem in the prior art that the water temperature for brewing coffee is too high resulting in bad taste

Method used

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specific Embodiment approach

[0026] Such as figure 1 A specific implementation of a coffee machine shown includes: a main boiler 10, a sub-boiler 20 and a water supply device for supplying cold water, the sub-boiler 20 is arranged in the main boiler 10, the water inlet of the main boiler 10 and the sub-boiler 20 The water inlets are respectively communicated with the water supply device. The mother boiler 10 is provided with a first heating device 30 for heating the water in the mother boiler 10. The coffee machine also includes a brewing device with a water outlet 4211. The brewing device is respectively connected with the water supply device and the sub boiler. The boiler 20 communicates so that the hot water in the sub-boiler 20 is mixed with the cold water in the water supply device.

[0027] In actual use, the water in the water supply device enters the main boiler 10, and the main boiler 10 is heated by the first heating device 30, so that the sub-boiler 20 arranged in the main boiler 10 is heated a...

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Abstract

The invention provides a coffee maker. The coffee maker comprises a parent boiler, a sub-boiler and a water supplying device for supplying cool water, wherein the sub-boiler is arranged in the parentboiler, a water inlet of the parent boiler and a water inlet of the sub-boiler are separately communicated with the water supplying device, and a first heating device for heating water in the parent boiler is arranged on the parent boiler. The coffee maker further comprises a brewing device with a water outlet, wherein the brewing device is separately communicated with the water supplying device and the sub-boiler, and thus, hot water in the sub-boiler and the cool water in the water supplying device are mixed. According to the coffee maker provided by the invention, the problem of the existing coffee makers that the taste is poor due to too high water temperature during coffee brewing is solved.

Description

technical field [0001] The invention relates to the technical field of coffee machines, in particular to a coffee machine. Background technique [0002] Coffee is loved by consumers because of its unique taste. Using coffee machines to make coffee is not only convenient but also ensures the quality of coffee. Therefore, coffee machines are widely used. Coffee machines generally have two functions, one is to extract coffee with hot water , and the other is to use steam to froth milk. The coffee machine in the prior art has following several: [0003] The first type is a coffee machine with a single boiler. When extracting coffee, the temperature of the water is lower than 100°C. However, if you want to generate steam, you must heat the water to 100°C. Therefore, the existence of a single-boiler coffee machine cannot provide both hot water and steam. Defects. [0004] The second type is a coffee machine with double boilers. The double boiler coffee machine can use one boile...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/00A47J31/46A47J31/56
CPCA47J31/00A47J31/46A47J31/462A47J31/56
Inventor 王德涛
Owner 王德涛