A temperature control system to prevent freezing of fermentation tanks

A technology of temperature control system and fermentation tank, applied in the field of beer brewing, can solve problems such as supercooling and freezing, and achieve the effect of improving fermentation efficiency

Active Publication Date: 2022-05-27
南阳市京德啤酒技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This phenomenon of local supercooling and freezing is an obvious defect in the prior art

Method used

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  • A temperature control system to prevent freezing of fermentation tanks
  • A temperature control system to prevent freezing of fermentation tanks
  • A temperature control system to prevent freezing of fermentation tanks

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Embodiment Construction

[0065] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0066] see Figure 1-4 As shown in the figure, a temperature control system for preventing freezing of a fermenter, including:

[0067] The control panel is used for human-computer interaction, and the control module is controlled through the control panel, and then other components are controlled;

[0068] Control module, the control module includes four PLC components, the control module is used to receive and process the data of t...

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Abstract

The invention discloses a temperature control system for preventing cooling and freezing of a fermenter, comprising: a control panel, which is used for human-computer interaction, controls the control module through the control panel, and then controls other components. The beneficial effects of the present invention are: the control module sends instructions to the refrigeration relay and the compressor to stop running for 90 minutes, and then automatically start for 60 minutes, and then according to this time, "stop-run-stop-run..." is continuously cycled , until the temperature reaches 2 to 3 degrees Celsius. In this process, the temperature of the part of the fermentation liquid near the tank wall will drop after running for 60 minutes. , after 90 minutes of equilibrium, the temperature of the fermented liquid in the center of the tank is basically the same as that of the fermented liquid on the wall of the tank, and then the refrigerator is turned on to pull the temperature, and there will be no local overcooling, so the fermented liquid will not freeze .

Description

technical field [0001] The invention relates to a temperature control system, in particular to a temperature control system for preventing cooling and freezing of a fermentation tank, and belongs to the technical field of beer brewing. Background technique [0002] Beer fermentation is carried out at a certain temperature. During the fermentation process, yeast metabolism will generate a lot of heat to increase the temperature of the fermentation liquid. At this time, it is necessary to turn on the refrigeration system to take away the excess heat, so as to keep the temperature of the fermentation liquid constant. When the liquid temperature reaches the fermentation temperature, the refrigeration system should stop working, otherwise the temperature will drop too low, which is not conducive to fermentation. [0003] There are several temperature ranges for beer fermentation. The simplest one is fermentation at around 20°C. After fermentation, the temperature of the fermentat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/20C12C11/00
CPCG05D23/20C12C11/003
Inventor 仝奋飞
Owner 南阳市京德啤酒技术开发有限公司
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