Integrated ice cream puffing pump with inlet air regulation and ice cream maker

Abstract

The invention discloses an integrated ice cream puffing pump with an inlet air regulation and an ice cream maker. The puffing pump comprises a material pump, wherein the material pump is provided with a material inlet pipe, a pump cavity and a material outlet pipe; the material inlet pipe and the material outlet pipe are both communicated with the pump cavity; the puffing pump also comprises a pump base; the material pump is mounted on the pump base; the side surface of the material pump is provided with an inlet air regulating valve communicated with the pump cavity of the material pump; an ice cream raw material is sucked in by the material pump and is mixed with air, which is sucked in through the inlet air regulating valve, in the pump cavity; a mixed material is discharged through the material outlet pipe. An integrated structural design is adopted by the puffing pump; the side-surface air inflow is carried out; the structure is simple, light and handy. The invention discloses an ice cream maker including the puffing pump at the same time.

Description

technical field [0001] The invention relates to ice cream equipment, in particular to an integrated ice cream puffing pump and ice cream machine with air intake adjustment. Background technique [0002] Ice cream puffing pump is an important part of ice cream machine. There are many kinds of pumps such as material gas mixing pump, air pump, gear pump, piston pump and peristaltic pump. puffed. [0003] Although the above-mentioned ice cream puffing pumps can all realize the ice cream puffing function, the various pumps have the following defects respectively or independently: [0004] (1) Material-air mixing pump is a combination of the material pump and the air pump. The air output pipe of the air pump and the output pipe of the material pump are connected together, and then the ice cream material is injected into the freezing cylinder. [0005] The Chinese patent document with the application number 201610223532.0 discloses a puffing compound pump device for an ice cream ...

AI Technical Summary

Problems solved by technology

The advantage of the expansion pump is high expansion rate, but the disadvantage is high cost, high processing precision, complex structure, and inconvenient disassembly and cleaning.

[0009] Therefore, the above-mentioned traditional ice cream machine puffing pump generally has defects such as complex structure, high processing precision and assembly requirements, inconvenient disassembly and washing, complicated operation of puffing rate adjustment, inaccurate puffing rate control, etc., and needs to be improved.

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