Coffee machine

A technology for coffee machines and heat pipes, applied in beverage preparation devices, home appliances, applications, etc., can solve problems such as wasting energy and not meeting environmental protection requirements, and achieve the effect of energy saving and effective use of energy
CN101708108BInactive Publication Date: 2012-01-25NINGBO BESTT ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO BESTT ELECTRIC
Publication Date
2012-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a coffee machine. A water tank is connected with one end of a heating pipe through a one-way valve and a water inlet pipe in turn, and the other end of the heating pipe is connected with a hot water outlet of the coffee machine through a water outlet pipe; a filter tank is arranged under the hot water outlet; a PCB control board is connected with a power circuit board through a data wire; the heating pipe is provided with a temperature controller; the temperature controller is electrically connected with a signal insert and an out insert on the power circuit board through internal distribution wires; and the power circuit board is provided with controllable silicon and a relay used for controlling power supply or power failure for the heating pipe, and an L insert and an N insert used for connecting a power supply. By controlling variable power of the controllable silicon at the early stage of making coffee and in the heat preservation process, the energy can be effectively saved; during making the coffee, the relay is converted into a full-power working state after the variable power of the controllable silicon is finished so as to ensure the good taste ofthe coffee and effectively use energy sources; and the working condition of the coffee machine is known by the temperature controller at any time, so the PCB control board acquires a signal at the first time and then sends a latest instruction in time.
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Description

technical field

[0001] The invention relates to coffee blending equipment, in particular to a coffee machine. Background technique

[0002] The existing common drip coffee machine includes a water tank, the bottom of the water tank is provided with a water inlet pipe and a water outlet pipe, the two ends of the heating pipe are respectively connected with the water inlet pipe and the water outlet pipe, and the electric control end of the heating pipe is provided with a thermostat. Its working process is: when there is water in the water tank, start the power button, the heating tube is energized, and starts to work at full power. The controller disconnects the power supply, and the heating tube stops heating. Its disadvantage is that the heat pipe is always in full-power working state, which wastes energy and does not meet the requirements of environmental protection. Contents of the invention

[0003] In view of the defects existing in the prior art, the object of the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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