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Four-way change-over valve for coffee machine

A technology for switching valves and coffee machines, which is applied in the direction of multi-way valves, valve devices, mechanical equipment, etc., and can solve the problems of multiple internal spaces, occupying coffee machines, and high production costs

Pending Publication Date: 2021-05-14
广东顺德腾辉电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing coffee machines have three outlets, which are hot water, coffee water and hot steam. Three valves are used to control the three outlets respectively. However, this design method has high production costs and occupies more interior space disadvantages of space

Method used

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  • Four-way change-over valve for coffee machine
  • Four-way change-over valve for coffee machine
  • Four-way change-over valve for coffee machine

Examples

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Embodiment Construction

[0018] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0019] Please see attached Figure 1-5 , the application provides a four-way switch valve for coffee machines, which includes a valve body, a switch stem 1 and a valve frame 16, the valve body includes a valve seat 14 and a valve cover 15, the valve seat 14 is connected to the valve cover 15 The valve cavity 2 is formed, the valve seat 14 is connected and fixed with the valve cover 15 through the first connecting piece, the valve seat 14 is connected with the valve frame 16 through the second connecting piece, and the conversion valve stem 1 is connected to the valve frame 16 in rotation, the above-mentioned Both the first connecting part and the...

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PUM

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Abstract

The invention provides a four-way change-over valve for a coffee machine. The four-way change-over valve comprises a valve body and a change-over valve rod, wherein the valve body is provided with an input end, a first output end, a second output end and a third output end which communicate with a valve cavity of the valve body, valve element assemblies are arranged at the position, located between the first output end and the valve cavity, between the second output end and the valve cavity and between the third output end and the valve cavity, inside the valve body, ejector cores of the valve element assemblies extend out of the valve body, and the change-over valve rod is provided with trigger convex parts for correspondingly triggering the ejector core at the first output end, the ejector core at the second output end and the ejector core at the third output end. According to the four-way change-over valve for the coffee machine, the single four-way change-over valve matches with the change-over valve rod to achieve switching of different output ends, switching is controlled manually and mechanically, the service life is long, and the whole four-way change-over valve is small in size and does not occupy the internal space of the coffee machine.

Description

【Technical field】 [0001] The invention relates to a four-way switching valve for a coffee machine. 【Background technique】 [0002] Existing coffee machines have three outlets, which are hot water, coffee water and hot steam. Three valves are used to control these three outlets respectively. However, this design method has high production costs and occupies a lot of internal space in the coffee machine. The disadvantage of space. 【Content of invention】 [0003] The object of the present invention is to overcome the above problems. We provide a four-way switching valve for coffee machines, which has low manufacturing cost, less volume and does not occupy internal space. [0004] In order to achieve the above object, the present invention provides a four-way switching valve for coffee machines, which includes a valve body and a switching valve stem, the valve body is provided with an input end, a first output end, and a second output end and the third output end, the inside...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/22
CPCF16K11/22
Inventor 萧沛章胡英敏
Owner 广东顺德腾辉电器有限公司
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