CN-121987063-A - Automatic coffee machine

Abstract

The invention discloses an automatic coffee machine which comprises an extraction device, a refrigerating device, a control valve, a coffee nozzle assembly and a heat exchange tube, wherein the extraction device is provided with a coffee outlet, the refrigerating device is provided with a cooling component, the control valve is provided with a first inlet, a first outlet and a second outlet, the first inlet is communicated with the coffee outlet, the coffee nozzle assembly is communicated with the first outlet, the heat exchange tube is in heat conduction connection with the cooling component, the inflow end of the heat exchange tube is communicated with the second outlet, and the outflow end of the heat exchange tube is communicated with the coffee nozzle assembly. The technical scheme of the invention can be convenient for users to drink the ice coffee and avoid diluting the coffee concentration.

Inventors

• WANG GUOZHONG
• YANG HONGZHI

Assignees

• 广东花楸树科技有限公司

Dates

Publication Date

20260508

Application Date

20260331

Claims (10)

1. 1. An automatic coffee machine, comprising: An extraction device having a coffee outlet; A refrigerating device having a cooling member; A control valve having a first inlet, a first outlet, and a second outlet, the first inlet in communication with the coffee outlet; a coffee nozzle assembly in communication with the first outlet, and The heat exchange tube is in heat conduction connection with the cooling component, the inflow end of the heat exchange tube is communicated with the second outlet, and the outflow end of the heat exchange tube is communicated with the coffee nozzle assembly.
2. 2. The automatic coffee machine of claim 1, further comprising a water inlet assembly, wherein the refrigeration device further comprises an ice making mechanism and an ice bin, the ice making mechanism having a first water inlet, an ice making chamber, and a first ice outlet, the first water inlet in communication with the water inlet assembly, the first ice outlet in communication with the ice bin.
3. 3. The automatic coffee machine of claim 2, wherein the ice making mechanism includes an ice making container having the ice making cavity, a rotary screw, and a first drive motor, the first water inlet is located at a bottom position of the ice making cavity, the first ice outlet is located at a top position of the ice making cavity, the rotary screw is adaptively installed in the ice making cavity, the first driving motor is connected with the rotary screw and used for driving the rotary screw to rotate in the ice making cavity, and the rotary screw is used for extruding ice in the ice making cavity from the first ice outlet.
4. 4. An automatic coffee machine according to claim 3, wherein said refrigeration means further comprises a compressor, a condenser and a heat conducting pipe, said heat conducting pipe surrounding said ice making chamber, one end of said heat conducting pipe communicating with an air suction pipe of said compressor, the other end of said heat conducting pipe communicating with a liquid outlet of said condenser, and an air discharge pipe of said compressor communicating with an air inlet of said condenser.
5. 5. The automatic coffee machine as recited in claim 1, wherein the cooling device further includes a compressor and a condenser, the cooling means has a refrigerant passage, one end of the refrigerant passage is communicated with an air suction pipe of the compressor, the other end of the refrigerant passage is communicated with a liquid outlet of the condenser, and an air discharge pipe of the compressor is communicated with an air inlet of the condenser.
6. 6. The automatic coffee machine of claim 1, further comprising at least one boiler device, wherein the boiler device comprises a heating container, a first heating element and a second heating element, wherein the heating container is provided with an inlet port, an outlet port and a heating cavity, and the inlet port and the outlet port are communicated with the heating cavity; the extraction device is provided with an extraction cavity and a second water inlet, the second water inlet and the coffee outlet are communicated with the extraction cavity, and the second water inlet is communicated with the discharge outlet.
7. 7. An automatic coffee machine as claimed in claim 6, characterized in that it comprises two said boiler means and a steam nozzle, one of said boiler means being a boiler for heating water and communicating with said second water inlet, the other of said boiler means being a steam boiler and communicating with said steam nozzle.
8. 8. The automatic coffee machine of claim 1, further comprising a bean grinding device, wherein the bean grinding device comprises a mounting seat, a cutter head assembly, a driving mechanism and a powder sweeping piece, the mounting seat is provided with a bean grinding cavity, a mounting hole and a powder falling channel, the mounting hole is formed in the bottom wall of the bean grinding cavity, the powder falling channel vertically penetrates through the bottom wall of the bean grinding cavity and is positioned at the periphery of the bottom wall of the bean grinding cavity, the lower end of the powder falling channel is communicated with the extraction cavity of the extraction device, the driving mechanism is provided with an output end positioned below the mounting hole, the cutter head assembly comprises an upper conical cutter and a lower conical cutter which are arranged in the bean grinding cavity, the upper conical cutter is mounted on the mounting seat, the lower conical cutter is in transmission connection with the output end, and the powder sweeping piece is arranged on the bottom wall of the bean grinding cavity and is in transmission connection with the output end, and the powder sweeping piece is used for sweeping coffee powder in the bean grinding cavity towards the powder falling channel; the powder falling channel is downwards gradually-expanded.
9. 9. A coffee grinder according to claim 1, wherein a boss is provided in the grinding chamber, the boss being connected to the bottom wall and the peripheral wall of the grinding chamber and extending in the circumferential direction of the grinding chamber, the width of the boss being gradually reduced in the direction of rotation of the lower cone blade to have a first end with the largest width and a second end with the smallest width, the dust fall passage being located between the first end and the second end.
10. 10. The coffee maker grinder of claim 4, wherein the powder sweeping member has a plurality of powder sweeping portions on a peripheral side thereof, the powder sweeping portions including a first extending portion extending toward the boss along the bottom wall of the grinding chamber, a second extending portion connected to the first extending portion and extending upward, and a third extending portion connected to an upper end of the second extending portion and extending from above the boss toward a peripheral wall of the grinding chamber; The first end is provided with a powder blocking part extending towards the direction of the second end, and the powder blocking part is spaced from the bottom wall of the bean grinding cavity and is positioned above the powder falling channel; The boss has interconnect's top surface and side, the top surface with grind the perisporium in beans chamber is connected, the side with grind the diapire in beans chamber is connected, at the second end, the side with grind the perisporium in beans chamber is connected.

Description

Automatic coffee machine Technical Field The invention relates to the technical field of coffee machines, in particular to an automatic coffee machine. Background The automatic coffee machine is an intelligent device capable of completing the whole process of coffee making (grinding, water heating, extraction and the like) by one key, and has a low coffee making threshold and is favored by busy people. However, the existing automatic coffee machine can only produce hot coffee, when a user wants to drink ice coffee, ice cubes need to be manually added into the coffee cup, so that the automatic coffee machine is inconvenient for the user to use, and when the ice cubes are melted, the coffee can be diluted, and the taste is affected. Disclosure of Invention The invention mainly aims to provide an automatic coffee machine, which aims to facilitate users to drink ice coffee. To achieve the above object, the present invention provides an automatic coffee machine comprising: An extraction device having a coffee outlet; A refrigerating device having a cooling member; A control valve having a first inlet, a first outlet, and a second outlet, the first inlet in communication with the coffee outlet; a coffee nozzle assembly in communication with the first outlet, and The heat exchange tube is in heat conduction connection with the cooling component, the inflow end of the heat exchange tube is communicated with the second outlet, and the outflow end of the heat exchange tube is communicated with the coffee nozzle assembly. Optionally, the automatic coffee machine further comprises a water inlet component, the refrigerating device further comprises an ice making mechanism and an ice storage box, the ice making mechanism is provided with a first water inlet, an ice making cavity and a first ice outlet, the first water inlet is communicated with the water inlet component, and the first ice outlet is communicated with the ice storage box. Optionally, the ice making mechanism includes ice making container, rotatory screw rod and first driving motor, ice making container has ice making chamber, first water inlet is located the bottom position in ice making chamber, first outlet is located the top position in ice making chamber, rotatory screw rod adaptation install in ice making intracavity, first driving motor with rotatory screw rod is connected, is used for the drive rotatory screw rod is in ice making intracavity rotates, rotatory screw rod is used for with ice in the ice making chamber is followed first outlet extrudees. Optionally, the refrigerating device further comprises a compressor, a condenser and a heat conducting pipeline, wherein the heat conducting pipeline surrounds the outside of the ice making cavity, one end of the heat conducting pipeline is communicated with an air suction pipe of the compressor, the other end of the heat conducting pipeline is communicated with a liquid outlet of the condenser, and an exhaust pipe of the compressor is communicated with an air inlet of the condenser. Optionally, the refrigerating device further comprises a compressor and a condenser, the cooling component is provided with a refrigerant channel, one end of the refrigerant channel is communicated with an air suction pipe of the compressor, the other end of the refrigerant channel is communicated with a liquid outlet of the condenser, and an exhaust pipe of the compressor is communicated with an air inlet of the condenser. Optionally, the automatic coffee machine further comprises at least one boiler device, the boiler device comprises a heating container, a first heating piece and a second heating piece, the heating container is provided with an inlet, an outlet and a heating cavity, the inlet and the outlet are communicated with the heating cavity, the first heating piece is provided with a heating part, the heating part is located in the heating cavity and is spaced from the inner wall surface of the heating cavity, the second heating piece is located in the hot water container and is located outside the heating cavity, the extraction device is provided with an extraction cavity and a second water inlet, the second water inlet and the coffee outlet are communicated with the extraction cavity, and the second water inlet is communicated with the outlet. Optionally, the automatic coffee machine comprises two boiler devices and a steam nozzle, wherein one boiler device is a water boiler and is communicated with the second water inlet, and the other boiler device is a steam boiler and is communicated with the steam nozzle. Optionally, the automatic coffee machine further comprises a bean grinding device, the bean grinding device comprises a mounting seat, a cutter head assembly, a driving mechanism and a powder sweeping piece, the mounting seat is provided with a bean grinding cavity, a mounting hole and a powder falling channel, the mounting hole is formed in the bottom wall of the bean grinding cavity, the powder falling c