Wine factory fermentation heap pool temperature measurement label based on RFID technology

Abstract

The utility model belongs to the technical field of wine brewing, and particularly relates to a winery fermentation pile pool temperature measurement label based on the RFID technology, which comprises a main shell, a temperature sensor is fixedly connected to the outer wall of the main shell, a battery and an RFID label are arranged in the main shell, the output end of the temperature sensor and the output end of the battery are both connected with the input end of the RFID label, and the output end of the RFID label is connected with the output end of the main shell. A charging connector is fixedly embedded in the bottom of the main shell, the output end of the charging connector is connected with the input end of the battery, the main shell comprises a base layer, a heat insulation layer is arranged on one side of the base layer, a compression-resistant layer is arranged on the side, away from the heat insulation layer, of the base layer, and an anti-corrosion layer is fixedly connected to the side, away from the base layer, of the compression-resistant layer. Through the arrangement of the temperature sensor and the RFID tag, the temperature change condition in the cellar can be accurately and comprehensively monitored, so that the brewing temperature change condition in the cellar can be accurately monitored.

Description

Technical Field

[0001] The utility model relates to the technical field of winemaking, in particular to a temperature measuring label for a fermentation pool in a winery based on RFID technology. Background Art

[0002] Liquor brewing uses starch-rich grains as the main raw materials, and uses Daqu, Xiaoqu or Wenqu as saccharification and fermentation agents. It goes through the steps of cooking, saccharification and fermentation, distillation, storage, blending, etc. to make distilled liquor. "Sealed cellar fermentation" is the most important part of liquor brewing. After the fermentation pile is completed, it is in a completely closed environment, and the internal situation of the cellar cannot be judged by the naked eye or intuitively. The fermentation temperature is the main indicator to determine whether the fermentation is good or bad. Therefore, monitoring the changes in the internal environment of the cellar is conducive to understanding the fermentation situation of Luzhou-flavor liquor, and is used to determine the time for Luzhou-flavor liquor to be taken out of the cellar and the adjustment of the fermentation process.

[0003] At present, most of the methods used by Luzhou-flavor liquor companies to monitor the internal environment of the cellars are to use probe thermometers to measure the temperature. The thermometers are usually inserted in the center of each cellar, and the data needs to be manually transcribed before the fermentation status of the entire cellar can be judged.

[0004] However, the manual recording of temperature is also fixed at certain time points, and the temperature recording cannot be instantaneous. Since the natural temperature of each day changes over time, the recording of the cellar temperature at only certain time points is not enough to fully grasp the temperature changes inside the cellar. Due to operational errors, the thermometer is sometimes inserted too deep or too shallow, which also has a great impact on data recording, making it impossible to accurately monitor the brewing temperature changes in the cellar. Summary of the invention

[0005] The purpose of the utility model is to solve the problem that manual recording of temperature and time mentioned in the above background technology cannot accurately monitor the brewing temperature changes in the cellar, and to propose a temperature measuring tag for the fermentation pool of a winery based on RFID technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A temperature measuring tag for a winery fermentation pool based on RFID technology, comprising a main shell, a temperature sensor fixedly connected to the outer wall of the main shell, a battery and an RFID tag arranged in the main shell, the output ends of the temperature sensor and the battery are connected to the input end of the RFID tag, a charging connector is fixedly embedded in the bottom of the main shell, the output end of the charging connector is connected to the input end of the battery, the main shell comprises a base layer, a heat insulation layer is arranged on one side of the base layer, a pressure-resistant layer is arranged on the side of the base layer away from the heat insulation layer, and an anti-corrosion layer is fixedly connected to the side of the pressure-resistant layer away from the base layer.

[0008] Preferably, a numbering strip is fixedly bonded to the outer wall of the main shell.

[0009] Preferably, a fluorescent strip is fixedly bonded to the outer side wall of the main shell.

[0010] Preferably, a slot corresponding to the charging connector is provided at the bottom of the main shell, and a rubber plug is threadedly inserted into the slot.

[0011] Preferably, the thermal insulation layer is a ceramic fiber layer.

[0012] Preferably, the pressure-resistant layer is a polytetrafluoroethylene layer.

[0013] Preferably, the anti-corrosion layer is a phenolic epoxy resin layer.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, by setting the temperature sensor and the RFID tag, the temperature change inside the cellar can be accurately and comprehensively monitored, so that the brewing temperature change in the cellar can be accurately monitored;

[0016] 2. The setting of the numbering strip can facilitate the identification of the temperature measurement label, and the setting of the fluorescent strip can facilitate the search for the temperature measurement label. At the same time, the setting of the rubber plug can ensure the sealing of the charging connector. The thermal insulation layer can enhance the thermal insulation capacity of the main shell, the pressure-resistant layer can ensure the pressure-resistant capacity of the main shell, and the setting of the anti-corrosion layer can enhance the anti-corrosion capacity of the main shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a temperature measurement tag for a winery fermentation pool based on RFID technology proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the main shell of a temperature measurement tag for a winery fermentation pool based on RFID technology proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the installation of the temperature measuring tag proposed by the utility model applied to a temperature measuring fermentation tank and a reader / writer;

[0020] Figure 4 This is a schematic diagram of the installation of the temperature measuring tag proposed by the utility model applied to a temperature-measurable fermentation pile and a reader / writer.

[0021] In the figure: 1 main shell, 101 base layer, 102 heat insulation layer, 103 pressure-resistant layer, 104 anti-corrosion layer, 2 temperature sensor, 3 battery, 4 RFID tag, 5 charging connector, 6 numbering strip, 7 fluorescent strip, 8 rubber plug. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-2 , a winery fermentation pool temperature measurement tag based on RFID technology, including a main shell 1, a numbering strip 6 is fixedly bonded on the outer wall of the main shell 1, which is convenient for identifying the main shell 1, a fluorescent strip 7 is fixedly bonded on the outer wall of the main shell 1, which is convenient for finding the main shell 1, and a temperature sensor 2 is fixedly connected to the outer wall of the main shell 1 for monitoring the temperature in the fermentation tank;

[0024] In this embodiment, a battery 3 and an RFID tag 4 are arranged in the main housing 1. The output ends of the temperature sensor 2 and the battery 3 are connected to the input end of the RFID tag 4 to send the temperature monitoring signal to the RFID tag 4. A charging connector 5 is fixedly embedded at the bottom of the main housing 1. A slot corresponding to the charging connector 5 is arranged at the bottom of the main housing 1. A rubber plug 8 is threadedly inserted into the slot to ensure the sealing of the slot. The output end of the charging connector 5 is connected to the input end of the battery 3.

[0025] In this embodiment, the main shell 1 includes a base layer 101, a heat insulation layer 102 is provided on one side of the base layer 101, and the heat insulation layer 102 is a ceramic fiber layer to improve the heat insulation capacity of the main shell 1, and a pressure-resistant layer 103 is provided on the side of the base layer 101 away from the heat insulation layer 102, and the pressure-resistant layer 103 is a polytetrafluoroethylene layer to improve the pressure resistance of the main shell 1;

[0026] In this embodiment, the side of the pressure-resistant layer 103 away from the base layer 101 is fixedly connected with an anti-corrosion layer 104 , and the anti-corrosion layer 104 is a phenolic epoxy resin layer, which improves the anti-corrosion ability of the main shell 1 .

[0027] In this embodiment, the packaged temperature measuring RFID electronic tags are directly pre-buried in the pile pool during the stacking process and numbered. Multiple tags can be buried in a fermentation pile pool. They are buried in layers according to the size and height of the pile and the need for temperature measurement. The packaged tags contain batteries, RFID tags, and temperature sensors. After a period of time, the tags upload the measurement results to the reader near the cellar and store them on the server.

[0028] In this embodiment, the temperature measuring tags in the fermentation tank are pre-embedded and distributed, such as Figure 3 The temperature measurement tags in the fermentation pile are pre-embedded and distributed, as shown in Figure 4 The readers are arranged nearby to meet the required reading and writing distance. The readers can read in groups and read all the tag information in one or more pools at a time.

[0029] In this embodiment, by setting up temperature sensors and RFID tags, the temperature changes inside the cellar can be accurately and comprehensively monitored, thereby accurately monitoring the brewing temperature changes in the cellar.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temperature measurement tag for a winery fermentation pool based on RFID technology, comprising a main housing (1), characterized in that: A temperature sensor (2) is fixedly connected to the outer wall of the main shell (1), a battery (3) and an RFID tag (4) are arranged in the main shell (1), the output ends of the temperature sensor (2) and the battery (3) are connected to the input end of the RFID tag (4), a charging connector (5) is fixedly embedded in the bottom of the main shell (1), the output end of the charging connector (5) is connected to the input end of the battery (3), and the main shell (1) comprises a base layer (101), a heat insulation layer (102) is arranged on one side of the base layer (101), a pressure-resistant layer (103) is arranged on a side of the base layer (101) away from the heat insulation layer (102), and an anti-corrosion layer (104) is fixedly connected to a side of the pressure-resistant layer (103) away from the base layer (101).

2. According to the RFID technology-based temperature measurement label for winery fermentation pools, the feature is: A numbering strip (6) is fixedly bonded to the outer wall of the main housing (1).

3. According to the RFID technology-based temperature measurement label for winery fermentation pools, the feature is: A fluorescent strip (7) is fixedly bonded to the outer side wall of the main housing (1).

4. According to the RFID technology-based temperature measurement label for winery fermentation pools, the feature is: A slot corresponding to the charging connector (5) is provided at the bottom of the main housing (1), and a rubber plug (8) is threadedly inserted into the slot.

5. According to the RFID technology-based temperature measurement label for winery fermentation pools, the feature is: The heat insulation layer (102) is a ceramic fiber layer.

6. The temperature measurement label for fermentation pool in a winery based on RFID technology according to claim 1, characterized in that: The pressure-resistant layer (103) is a polytetrafluoroethylene layer.

7. The temperature measurement label for fermentation pool in a winery based on RFID technology according to claim 1, characterized in that: The anti-corrosion layer (104) is a phenolic epoxy resin layer.

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