Coffee and hot water all-in-one machine

Abstract

The invention discloses a coffee and hot water all-in-one machine, which comprises a water tank, an electric heating device arranged in the water tank, a water level induction power-off protection device arranged in the water tank, a temperature control anti-dry heating device arranged in the electric heating device, A heat pump connected with the water tank, and a coffee extraction box connected with the heat pump. By directly setting the heating device in the water tank, and then directly bringing the hot water in the water tank to the coffee extraction box through the hot water pump, and also providing a guide pipe that directly leads the hot water from the water tank, so as to realize a machine The purpose of providing coffee and boiling water.

Description

technical field [0001] The invention relates to a coffee machine, in particular to an integrated coffee and hot water machine. Background technique [0002] Hotel rooms are a suitable place to use coffee machines, but the number of hotel rooms determines that the demand for coffee machines is quite large. The high initial purchase cost is the biggest obstacle hindering the promotion of coffee machines in hotels. The workflow diagram of the original coffee machine ,like figure 1 As shown, in the original coffee machine, the water pump 2 is usually used to pump the cold water in the water tank 1 into the boiler for heating, and then it enters the coffee extraction box 22. The cost of the boiler in the coffee machine with this structure accounts for the entire coffee machine. The proportion of machine cost is very large. Even after the purchase, there are still the following problems: ①The space of the electric kettle on the bar countertop of the limited guest room will be oc...

AI Technical Summary

Problems solved by technology

[0002] Hotel rooms are a suitable place to use coffee machines, but the number of hotel rooms determines that the demand for coffee machines is quite large. The high initial purchase cost is the biggest obstacle hindering the promotion of coffee machines in hotels. The workflow diagram of the original coffee machine ,like figure 1 As shown, in the original coffee machine, the water pump 2 is usually used to pump the cold water in the water tank 1 into the boiler for heating, and then it enters the coffee extraction box 22. The cost of the boiler in the coffee machine with this structure accounts for the entire coffee machine. The proportion of machine cost is very large

Even after the purchase, there are still the following problems: ①The space of the electric kettle on the bar countertop of the limited guest room will be occupied and repelled to a certain extent; ②Adding a coffee machine in the guest room will also increase the electricity load; ③ The emergence of newly added coffee machines will also increase the workload of hotel waiters; ④The singleness of functions determines that it is difficult to promote non-essential coffee machines

[0004] 1. High power and high energy consumption

The rated power of the instant liquid heating device is generally 3.5KW-8.5KW, and the use cost is relatively high for users who use it frequently;

[0005] 2. The structure is more complicated, resulting in higher cost

Compared with the coffee machine heated by the boiler, its cost is slightly reduced, but it is still not suitable for large-scale use and promotion

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