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Nozzle of coffee machine

A coffee machine and nozzle technology, applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of large difference in the brewing time of coffee powder, prolonging the brewing time, affecting the coffee taste and coffee-making efficiency, etc. Short residence time, reduced water temperature drop, good taste and taste effect

Inactive Publication Date: 2008-12-10
ETERNAL (GUANGDONG) ELECTRIC HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. When the water flows out from the central water inlet, part of the water will flow directly into the coffee powder in the funnel from the outlet pipe directly below the water inlet, so that the coffee powder is brewed with a relatively large difference in time;
[0004] 2. When water enters the nozzle, the water will only flow out of the outlet pipe when it reaches a certain water level, so that the water must stay in the nozzle for a long time, the water temperature will drop, and the coffee brewing time will be greatly extended. Time, affecting the taste of coffee and the efficiency of coffee making

Method used

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  • Nozzle of coffee machine
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Embodiment Construction

[0017] like figure 1 , figure 2 As shown, the nozzle of a coffee machine according to the present invention includes a water outlet tray 1 and a cover 2. The water outlet tray 1 is provided with five protrusions, the cover 2 is provided with corresponding five bayonets, and the protrusions of the water outlet tray 1 are reversed. On the bayonet of the cover 2, it is combined into a whole; one side of the water outlet tray 1 is a circular water outlet chamber 11, and the other side is a U-shaped water inlet chamber 12. The water outlet chamber 11 is provided with seven channels 111, each The passages 111 have a water outlet hole 112 respectively, and the water outlet hole 112 protrudes from the outer bottom surface of the water outlet chamber 11; the water outlet holes 112 are evenly distributed on the circular bottom surface of the water outlet chamber 11; The center is inclined towards the water outlet hole 112, so the bottom surface of each channel 111 is composed of sever...

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Abstract

Disclosed is a nozzle of coffee machine which comprises a water outlet dish and cover, one end of the water outlet dish is a water outlet chamber, the other end is a water intake chamber, the water outlet chamber has a plurality of passages connected with the water intake chamber, each passage is provided with a plurality of water outlet hole. The nozzle with the structure can be applied to prepare coffee with good taste.

Description

technical field [0001] The invention relates to a coffee machine, in particular to a nozzle of the coffee machine. Background technique [0002] Known from US6755119 is the nozzle of such a coffee machine, which includes a cover and a shower head. Certain water level, water will sprinkle respectively from these outlet pipes to the funnel that is filled with coffee powder directly below it. The nozzle of the coffee machine disclosed in the above patents has the following disadvantages: [0003] 1. When the water flows out from the central water inlet, part of the water will flow directly into the coffee powder in the funnel from the outlet pipe directly below the water inlet, so that the coffee powder is brewed with a relatively large difference in time; [0004] 2. When water enters the nozzle, the water will only flow out of the outlet pipe when it reaches a certain water level, so that the water must stay in the nozzle for a long time, the water temperature will drop, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/46
Inventor 梁波
Owner ETERNAL (GUANGDONG) ELECTRIC HLDG LTD
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