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a coffee machine

A technology for coffee machines and coffee powder cups, applied in mechanical equipment, engine components, functional valve types, etc., can solve the problems of unstable coffee quality, troublesome maintenance and use, and inconvenient promotion and use, and achieve simplified operation, low cost, The effect of reducing the volume

Active Publication Date: 2017-04-26
蔡坚明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing large-scale coffee machines are bulky and complex in structure, which makes their maintenance and use more troublesome, and is not convenient for popularization and use in families and individuals
Because the existing small coffee machines use complex components such as heat exchangers and solenoid valves to control the outflow of hot water in the water boiling chamber, their volume is still relatively large, and they can only realize the simple action of brewing coffee powder after boiling water. Produced coffee of inconsistent quality

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0039] figure 2 and image 3 It is a schematic diagram of the working state of an automatic drainage mechanism of the coffee machine according to Embodiment 1 of the present invention, combined below figure 1 , figure 2 and image 3 The automatic drain mechanism a will be described.

[0040] Such as figure 1 , figure 2 and image 3 As shown, an automatic drainage mechanism a is provided at the drain outlet of the inner pot 11, and the automatic drain mechanism a can open or block the drain outlet according to the ambient temperature at the drain outlet of the inner pot 11. The drain outlet mentioned here The ambient temperature specifically refers to the temperature sensed or borne by the automatic drainage mechanism a.

[0041] In this embodiment, the automatic drain mechanism a includes a drain valve cover 33 and a drain valve plate 32 . Wherein, the drain valve cover 33 is fixed at a fixed distance relative to the drain port. For example, the drain valve cover 3...

Embodiment 2

[0051] Figure 4 and Figure 5 It is a schematic diagram of the working state of an automatic steam exhaust mechanism of a coffee machine according to Embodiment 2 of the present invention, combined below figure 1 , Figure 4 and Figure 5 The automatic exhaust mechanism b will be described.

[0052] Such as figure 1 , Figure 4 and Figure 5 As shown, on the side wall of the inner pot 11 close to the water inlet, there are steam exhaust ports for discharging steam and an automatic exhaust port for opening or blocking the steam exhaust port according to the ambient temperature at the steam exhaust port of the inner pot 11. The steam exhaust mechanism b, here, the ambient temperature at the steam exhaust port specifically refers to the temperature sensed or borne by the automatic steam exhaust mechanism b.

[0053] In this embodiment, the automatic exhaust mechanism b includes an exhaust sheet seat 6 , an exhaust sheet cover 7 and an automatic exhaust sheet 5 . The stea...

Embodiment 3

[0063] In this embodiment 3, refer to figure 1 The coffee machine is equipped with a coffee powder cup 40 for holding coffee powder or a coffee capsule 38 below the water outlet of the inner pot 11. The coffee powder cup 40 is sealed and connected with the inner pot 11, and a coffee powder cup 40 is provided at the bottom of the coffee powder cup 40 for A nozzle mechanism that controls the outflow of coffee according to the pressure in the ground coffee cup 40 .

[0064] Such as figure 1 As shown, a sealing support ring 35 covered with a locking member 34 is welded at one end of the water outlet of the inner pot 11 , and a sealing ring 36 is arranged in the sealing supporting ring 35 for installing the coffee powder cup 40 under the inner pot 11 When playing a sealing role. The ground coffee cup 40 is tightly fastened on the cup buckle 37 used to cooperate with the sealing support ring 35 , and the ground coffee cup holder 18 is fastened on the cup buckle 37 by screws 39 . ...

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Abstract

The invention discloses a coffee machine, which includes a pot and a heating mechanism for heating the pot. The pot has a water inlet and a water outlet. The ambient temperature at the water outlet opens or blocks the automatic drainage mechanism of the water outlet. The coffee machine provided by the present invention controls the outflow of hot water in the pot according to the ambient temperature through an automatic drainage mechanism, which simplifies the drainage structure and reduces the volume of the coffee machine, and the liquid flowing out under the pressure generated by the steam can Better carry out the subsequent brewing process of coffee powder and improve the quality of coffee.

Description

technical field [0001] The present invention relates to a coffee machine. Background technique [0002] Coffee machines have become a product commonly used in people's daily work and life. Existing large-scale coffee machines are bulky and complex in structure, which makes their maintenance and use cumbersome, and is not convenient for popularization and use in families and individuals. Because the existing small coffee machines use complex components such as heat exchangers and solenoid valves to control the outflow of hot water in the water boiling chamber, their volume is still relatively large, and they can only realize the simple action of brewing coffee powder after boiling water. The quality of the coffee produced is inconsistent. Contents of the invention [0003] The object of the present invention is to provide a coffee machine with simple structure, small volume, which can automatically control the outflow of hot water in the pot. [0004] The object of the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/00A47J31/44A47J31/46A47J31/54
CPCA47J31/005A47J31/106A47J31/54A47J31/461F16K17/20A47J31/46
Inventor 蔡坚明
Owner 蔡坚明
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