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Air-entrapping control method for ice cream machine and air-entrapping type ice cream machine

An aerated ice cream and control method technology, applied in frozen sweets, food science, applications, etc., can solve the problems of lack of material in the refrigeration cylinder, need to clean, unsatisfactory taste, etc.

Pending Publication Date: 2021-12-28
广州市吉质食品机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ice cream produced in this way has not been puffed, so the taste of the ice cream is not good, and the ice cream produced with the same amount of raw materials is less than that after puffing, so now some raw materials are puffed first, and then put into the ice cream machine. When there are customers, the ice cream is made through the discharge port. Since the raw material is not puffed during the ice cream making process, the taste is still unsatisfactory and the puffing effect is not ideal.
[0004] In order to solve the above problems, some ice cream machines use the air filling device to add air into the refrigeration cylinder to achieve the puffing effect of the ice cream, but the way of adding air is usually the way of constant flow continuous injection, the switch of the air adding device It is controlled simultaneously with the switch of the compressor and the stirring motor. When the ice cream machine is in the cooling mode, the air filling device is always open and continuously injects air. Continued injection of air will cause the pressure in the refrigeration cylinder to rise continuously. When the pressure in the refrigeration cylinder increases When it reaches a certain level, the ice cream that has been frozen into a solid state in the refrigeration cylinder will flow reversely through the feeding channel to the feeding basin, thereby blocking the feeding channel, so that the liquid ice cream raw materials in the feeding basin cannot enter the cooling cylinder smoothly, which will easily cause refrigeration. The cylinder is short of material and the cylinder is frozen, and the discharge channel generally contains complex structures such as puffing rods, which need to be cleaned after being blocked, which is time-consuming and laborious

Method used

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  • Air-entrapping control method for ice cream machine and air-entrapping type ice cream machine
  • Air-entrapping control method for ice cream machine and air-entrapping type ice cream machine
  • Air-entrapping control method for ice cream machine and air-entrapping type ice cream machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a gas filling control method of a gas ice cream machine comprises the following steps:

[0024] (1) Measure or calculate the pressure value P0 in the refrigeration cylinder when the ice cream machine is in the refrigeration mode, and the ice cream that has been frozen into a solid state in the refrigeration cylinder flows backward through the feeding channel to the material basin;

[0025] (2) The control module initializes and sets the gas stop pressure threshold and the corresponding gas stop conditions for controlling the gas filling device to stop gas filling, and saves them in the control module. The gas stop pressure threshold P1=P0-ΔP1, where ΔP1 is the pressure Control constant, △P1≥0, the gas stop condition is the real-time pressure value P≥P1 in the refrigeration cylinder;

[0026] (3) Turn on the ice cream machine, enter the refrigeration mode, start the gas filling device or delay the start, and inject air into the refrigeration c...

Embodiment 2

[0030] Such as figure 2 As shown, a gas filling control method of a gas ice cream machine comprises the following steps:

[0031] (1) Measure or calculate the pressure value P0 in the refrigeration cylinder when the ice cream machine is in the refrigeration mode, and the ice cream that has been frozen into a solid state in the refrigeration cylinder flows backward through the feeding channel to the material basin;

[0032] (2) The control module is initialized to set the stop gas pressure threshold and the corresponding gas stop conditions for controlling the gas filling device to stop gas filling, and the gas filling pressure threshold for controlling the gas filling device to refill and the corresponding gas filling conditions, and save them in the control module Among them, the air stop pressure threshold P1=P0-△P1, where △P1 is the pressure control constant, △P1≥0, and the air stop condition is that the real-time pressure value P≥P1 in the refrigeration cylinder; the air ...

Embodiment 3

[0038] Such as image 3 As shown, an aerated ice cream machine based on the above-mentioned aerated control method includes a material basin 1, a refrigeration cylinder 2, a feeding channel 3, an aerated device 4 (including an air pump and an air pipeline), a control module, and a pressure detection device , agitator 5, a stirring motor 6 for driving the agitator, a discharge switch 7 and a refrigeration system ( figure 1 not shown), the refrigeration system includes a compressor, a condenser, a throttling device and an evaporator arranged on the refrigeration cylinder, the material basin is arranged on the top of the refrigeration cylinder and communicates with the refrigeration cylinder through the feeding channel, and the control module electric Connect the pressure detection device, the gas filling device, the stirring motor and the compressor, the gas filling device is used to inject air into the refrigeration cylinder, and the pressure detection device is arranged in the...

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PUM

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Abstract

The invention belongs to the technical field of ice cream machines, and particularly relates to an air-entrapping control method of an ice cream machine and an air-entrapping type ice cream machine, and the method comprises the following steps: (1) measuring or calculating a pressure value P0 in a refrigeration cylinder when solid ice cream reversely flows to a material basin through a discharging channel; (2) initializing an air stopping pressure threshold value and an air stopping condition, and storing in a control module, wherein the air stopping pressure threshold value P1 is equal to P0-delta P1, delta P1 is a constant, delta P1 is larger than or equal to 0, and the air stopping condition is that the real-time pressure value P in the refrigeration cylinder is larger than or equal to P1; (3) starting the ice cream machine, starting an air-entrapping device or starting the air-entrapping device in a delayed manner, and injecting air into the refrigeration cylinder; and (4) detecting the pressure value P in the refrigeration cylinder in real time, and when P is larger than or equal to P1, controlling the air filling device by the the control module to stop injecting air. According to the air-entrapping control method of the ice cream machine and the air-entrapping type ice cream machine, the ice cream puffing effect can be achieved, and the situation that ice cream frozen into a solid state in the refrigeration cylinder reversely flows to the material basin through the discharging channel to block the discharging channel due to excessive air adding can be prevented.

Description

technical field [0001] The invention belongs to the technical field of ice cream machines, in particular to an ice cream machine air filling control method and an air filling ice cream machine. Background technique [0002] The material basin and the refrigeration cylinder are the main components of the ice cream machine. The material basin is set above the refrigeration cylinder and communicated with the refrigeration cylinder through the feeding channel. The material basin is used to hold the liquid ice cream raw materials and replenish them to the In the refrigerating cylinder, the refrigerating cylinder is used for freezing and forming ice cream. [0003] At present, the production process of ice cream is generally: add liquid raw materials into the refrigeration cylinder of the ice cream machine through the material basin of the ice cream machine, the evaporator in the refrigeration cylinder performs condensation and condensation, and at the same time, the agitator in t...

Claims

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Application Information

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IPC IPC(8): A23G9/20A23G9/22
CPCA23G9/20A23G9/228
Inventor 周群周国凯
Owner 广州市吉质食品机械有限公司