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Steam converting valve of coffee machine

A switching valve and steam valve technology, which is applied to kitchen utensils, household utensils, beverage preparation devices, etc., can solve the problems of many parts and reduced sealing performance, and achieve the effect of simple and reasonable structure, low price and accurate positioning

Active Publication Date: 2011-07-27
GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the passage of time, its sealing performance will decline, and there are many parts, so it is necessary to make further improvement and perfection

Method used

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  • Steam converting valve of coffee machine
  • Steam converting valve of coffee machine
  • Steam converting valve of coffee machine

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Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] see Figure 1-5 , the coffee machine steam conversion valve includes a steam valve body 1 and a steam knob 6, the steam valve body is a three-way valve, the side wall of the steam valve body 1 is provided with a mounting plate 1.6, and the steam valve body is provided with an axial through hole, A steam inlet 1.4 is provided on the steam valve body 1, and a steam outlet 1.3 is arranged on one side of the steam inlet. The other end is socketed with the steam knob 6, the steam valve body 1 is provided with a chute 1.1, the outer wall of the chute is provided with a chute protrusion 1.2, the steam adjustment shaft 5 is provided with an assembly hole 5.3, and the positioning shaft 4 is inserted in the chute 1.1 and assembly hole 5.3. One end of the steam regulating shaft 5 is provided with a plug 5.4, and the steam knob 6 is provided with a socket;...

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Abstract

The invention relates to a steam converting valve of a coffee machine. The steam converting valve comprises a steam valve body, a steam knob and a steam adjusting shaft, wherein the steam valve body is a three-way valve; an axial through hole is formed in the steam valve body; a steam inlet is formed on the steam valve body; one side of the steam inlet is provided with a steam outlet; one end of the steam adjusting shaft is matched and fixed with the steam valve body, and the other end of the steam adjusting shaft is in sleeve joint with the steam knob; a chute is formed on the steam valve body; a pilot hole is formed on the steam adjusting shaft; a positioning shaft is inserted into the chute and the pilot hole; and the steam adjusting shaft does linear motion in the steam valve body so as to open and close the steam inlet and the steam outlet. In the steam converting valve, the steam knob rotates to drive the steam adjusting shaft to do linear motion and the positioning shaft is positioned with the chute on the steam valve body so as to open and close the steam converting valve body and fulfill the aim of steam conversion. The steam converting valve has the characteristics of simple and reasonable structure, accurate positioning, safety and reliability, low price and flexible and convenient operation.

Description

technical field [0001] The invention relates to a coffee machine, in particular to a coffee machine steam conversion valve. Background technique [0002] The steam valve of the existing coffee machine is mostly made of metal. The steam adjustment shaft and the steam valve body are connected by threads. The advantage is that the steam volume can be adjusted in real time. The connection between the adjustment shaft and the steam knob cannot be positioned, and the relative positions of each steam adjustment shaft are different. A small number of plastic steam valves have complex structures and cannot effectively adjust the steam volume in real time. [0003] Chinese Patent Document No. CN200982420Y disclosed a steam valve for a coffee machine on November 28, 2007. It has a valve body with a three-way structure. The valve body is provided with an axial through hole. The steam outlet is connected with the middle section of the through hole, and the through hole is provided with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/44A47J31/10
Inventor 郭建刚闵小刚陈光华
Owner GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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