Intelligent pressure gauge for fermentation device

Abstract

The utility model belongs to the technical field of monitoring, and particularly relates to an intelligent pressure gauge for a fermentation device, which comprises a pressure gauge main body and a pressure guide pipe, the pressure gauge main body is fixedly connected with the pressure guide pipe; threads are arranged on the outer surface of the pressure guide pipe and are used for being connected with a fermentation device; a pressure sensor for detecting real-time pressure data in the fermentation device is arranged in the pressure guide pipe; the pressure gauge main body comprises a metal shell; a display module and a data downloading interface are arranged on the metal shell; a microcontroller, a storage module, a data downloading module, a timing module and a display module are arranged in the metal shell, a time-pressure curve is generated based on the pressure in the fermentation device detected by the pressure sensor and a set time period, and the time-pressure curve is displayed in real time through the display module and stored through the storage module. Therefore, the pressure change condition in the fermentation device can be known in real time, and the time pressure curve in the preset time period can be downloaded for later analysis.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring, and in particular relates to an intelligent pressure gauge for a fermentation device. Background Art

[0002] EM bacteria is a mixed bacteria that generally includes photosynthetic bacteria, yeast, lactic acid bacteria and other beneficial bacteria. It can be used for soil improvement, rooting and strengthening seedlings, making fertilizers, herbicides, insecticides and fungicides, food additives, aquaculture disease prevention and control, sewage treatment, etc.

[0003] Gas is produced during the fermentation process using EM bacteria. By recording the pressure changes in the fermentation device, the optimal amount of EM bacteria to be added for different fermentation substrates can be found. Currently, most pressure gauges can only display the real-time pressure in the fermentation device, and cannot intuitively display the pressure changes in the fermentation device within a set time period. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides an intelligent pressure gauge for a fermentation device, which is intended to intuitively display the changes in the pressure in the fermentation device.

[0005] The specific steps of the utility model are as follows:

[0006] In order to realize the above technical scheme, the utility model provides an intelligent pressure gauge for a fermentation device, comprising: a pressure gauge body and a pressure pipe; the pressure gauge body is fixedly connected to the pressure pipe; the outer surface of the pressure pipe is provided with threads for connecting with the fermentation device; a pressure sensor for detecting real-time pressure data in the fermentation device is provided in the pressure pipe;

[0007] The pressure gauge body includes a metal shell; a display module and a data download interface are arranged on the metal shell; a microcontroller, a storage module, a data download module, a timing module and a display module are arranged inside the metal shell;

[0008] The microcontroller is connected to the pressure sensor and the timing module, and is used to generate a time-pressure curve based on the detection start time preset by the timing module and the real-time pressure data detected by the pressure sensor within the preset detection start time;

[0009] The microcontroller is connected to a display module to display the generated time-pressure curve;

[0010] The microcontroller is connected to the storage module to store the generated time pressure curve;

[0011] The data download interface is connected to the microcontroller through the data download module to download the time pressure curve stored in the storage module.

[0012] Furthermore, a data download monitoring module is also provided in the metal shell, and the data download monitoring module is connected to the microcontroller and the data download module. The microcontroller controls the data download monitoring module to calculate the download progress of the data download module, and displays the calculated reading progress through the display module.

[0013] Furthermore, a communication module is also arranged in the metal shell, and the communication module is connected to the microcontroller for remote communication.

[0014] Furthermore, a filter assembly is also arranged in the pressure guiding pipe.

[0015] Furthermore, a charging interface is provided on the metal shell; a rechargeable battery for charging each module is provided inside the metal shell; and the charging interface is connected to the rechargeable battery to provide charging for the rechargeable battery.

[0016] Furthermore, a battery detection module is also provided inside the metal shell, and the battery detection module is connected to the microcontroller and the rechargeable battery to detect the power level of the rechargeable battery and display the power level of the rechargeable battery through the display module.

[0017] Furthermore, the data download interface adopts a USB interface, a network cable interface or Bluetooth.

[0018] Furthermore, the display module adopts a touchable display module; and the communication module adopts a wireless communication module.

[0019] Furthermore, the microcontroller adopts a controller with a field programmable array chip microcore.

[0020] Furthermore, a threaded rubber gasket is also provided on the thread.

[0021] The beneficial effects of the utility model are:

[0022] (1) The utility model detects the pressure in the fermentation device and the set time period based on the pressure sensor, generates a time-pressure curve, and displays it in real time through the display module and stores it through the storage module, so as to help to understand the pressure changes in the fermentation device in real time and intuitively, and can download the time-pressure curve in the preset time period for later analysis, thereby helping to find the optimal amount of EM bacteria to be added.

[0023] (2) The utility model provides a filter assembly in the pressure pipe, which helps to prevent the pressure sensor from being covered by the substrate in the fermentation device and affecting the detection of the pressure sensor. A threaded rubber gasket is provided on the connecting thread, which helps to improve the sealing performance, thereby helping to improve the accuracy of the detection.

[0024] (3) The utility model is provided with a battery detection module to detect the power level of the rechargeable battery, thereby avoiding the inability to complete the detection normally due to insufficient battery power, thereby improving the detection efficiency to a certain extent.

[0025] Advantages of additional aspects of the present invention will be partially given in the following description, and partially become apparent from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0027] Figure 1 It is a structural schematic diagram of an embodiment of an intelligent pressure gauge for a fermentation device of the utility model.

[0028] Figure 2 The utility model is a principle block diagram of an embodiment of an intelligent pressure gauge for a fermentation device.

[0029] 1-metal shell; 2-display module; 4-pressure pipe; 5-threaded rubber gasket; 6-filter assembly; 7-pressure sensor; 8-charging interface; 9-data download interface; 10-microcontroller; 11-communication module; 12-timing module; 13-storage module; 14-data download module; 15-data download monitoring module. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0031] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, each technical and scientific term used in this embodiment has the same meaning as commonly understood by ordinary maintenance personnel in the technical field to which the present invention belongs.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

[0034] In the present utility model, terms such as "fixed connection", "connected", "connection", etc. should be understood in a broad sense, indicating that it can be fixedly connected, integrally connected or detachably connected; it can be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or maintenance personnel in this field, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances, and they cannot be understood as limitations on the present utility model.

[0035] Embodiment 1:

[0036] like Figure 1 and Figure 2 As shown, an intelligent pressure gauge for a fermentation device includes: a pressure gauge body and a pressure conducting pipe 4, and the pressure gauge body is fixedly connected to the pressure conducting pipe 4.

[0037] The outer surface of the pressure-conducting tube 4 is provided with threads for threaded connection of the smart pressure gauge with the fermentation device through the pressure-conducting tube, and a threaded rubber gasket 5 is sleeved on the threads to help improve the sealing of the threaded connection between the smart pressure gauge and the fermentation device, thereby improving the accuracy of the smart pressure gauge in detecting the pressure in the fermentation device.

[0038] A pressure sensor 7 for detecting real-time pressure data in the fermentation device is arranged in the pressure pipe 4 .

[0039] The pressure gauge body includes a metal shell 1; a display module 2, a data download interface 9 and a charging interface 8 are provided on the metal shell 1, wherein the display module 2 can adopt a touch display screen, and the data download interface 9 can adopt a USB interface, a network cable interface or Bluetooth, etc., so as to connect the smart pressure gauge with an external device through the data download interface 9, so that the external device can download data from the smart pressure gauge.

[0040] A microcontroller 10 is disposed inside the metal shell 1 , and the microcontroller 10 is connected to a storage module 13 , a data download module 14 , a timing module 12 , a data download monitoring module 15 and a communication module 11 ; the microcontroller 10 is also connected to the display module 2 and the pressure sensor 7 .

[0041] The pressure sensor 7 is used to detect the real-time pressure in the fermentation device.

[0042] The timing module 12 is used to preset the pressure detection time to the timing module 12 through the display module 2, and the pressure detection time includes a start time and an end time. The setting of the start time and the end time can be set according to the actual action time of the EM bacteria. For example, when the time when the EM bacteria is placed in the fermentation device and the device is sealed is 12:01, for example, the start time is set to 12:01 to 13:30, wherein the set time period is only exemplary, and the start time and the end time can be set according to the activity time of the EM bacteria.

[0043] The microcontroller 10 generates a time-pressure curve within the preset starting time period based on the real-time pressure data detected by the pressure sensor 7 and the preset time period, and displays the trend of the pressure curve within the starting time period in real time through the display module 2, so that on-site staff can view it in real time and understand the pressure changes in the fermentation device in a timely manner.

[0044] The microcontroller 10 is connected to a storage module 13 to store the generated time-pressure curve.

[0045] The microcontroller 10 is connected to the data download interface 9 through the data download module 14 , and is connected to an external device at the data download interface 9 , and controls the data download module 14 to download the stored time pressure curve from the storage module 13 .

[0046] The microcontroller 10 is also connected to the data download monitoring module 15 so that when the data download module 14 is downloading data, the data download monitoring module 15 is controlled to calculate the data download progress, and the calculated reading progress is displayed through the display module 2, thereby helping to remind the staff of the data download progress in time and avoid the situation where the data is incomplete due to incomplete data download.

[0047] A communication module 11 is also provided in the metal shell 1, and the communication module 11 is connected to the microcontroller 10 for remote communication, wherein the remote communication is for example to set the start time and end time of the smart pressure gauge through a remote monitoring device, and to download the time pressure curve in the storage module, so as to realize remote control of the smart pressure gauge when it is inconvenient to time out on site. The communication module 11 can be a wireless communication module.

[0048] Furthermore, a filter assembly 6 is also provided in the pressure-conducting pipe 4 to prevent the pressure sensor 7 from being covered by the substrate in the fermentation device, thereby affecting the detection of the pressure sensor 7 .

[0049] A rechargeable battery (not shown to simplify the view) is arranged inside the metal shell 1 for charging various modules such as the microcontroller 10, the storage module 13, the data download module 14, the timing module 12, the data download monitoring module 15, the communication module 11, the display module 2 and the pressure sensor 7.

[0050] A battery power detection module (not shown to simplify the view) is also provided in the metal shell 1. The battery power detection module is connected to the rechargeable battery and the microcontroller to detect the power of the rechargeable battery and display the detected power on the display module to avoid the battery power being too low and being unable to complete the pressure detection in the fermentation device.

[0051] Furthermore, the microcontroller 10 adopts a field programmable array chip micro-core controller.

[0052] When the utility model is used, the battery power displayed on the display module is first checked. When the battery power is sufficient, the intelligent voltage meter is connected to the fermentation device through a thread, and the detection start time and end time are set according to the actual connection time (if necessary, the detection start time and end time can also be set before the intelligent pressure meter and the fermentation device are connected according to the characteristics of EM bacteria, and the specific time can be based on the actual needs of the site). The time pressure curve displayed on the display module is observed, and the time pressure curve of the set time period can be downloaded through the data download interface after the set time period ends, and analysis is performed based on the pressure time curve.

[0053] The utility model detects the pressure in the fermentation device and the set time period based on a pressure sensor, generates a time-pressure curve, and displays it in real time through a display module and stores it through a storage module, so as to help understand the pressure changes in the fermentation device in real time and intuitively, and can download the time-pressure curve in the preset time period for later analysis, thereby helping to find the optimal amount of EM bacteria to be added.

[0054] In this specification, the same or similar parts between the various embodiments can be referred to each other. In particular, for the terminal embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiment.

[0055] In the several embodiments provided by the present utility model, it should be understood that the disclosed systems and methods can be implemented in other ways. For example, the system embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of systems or units, which can be electrical, mechanical or other forms.

[0056] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0057] In addition, it should be noted that the flowchart in the accompanying drawings shows the method of the embodiment of the present disclosure. In the corresponding description in the flowchart or block diagram in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in an order different from that disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be performed substantially in parallel, and they can sometimes be performed in the opposite order, which can depend on the functions involved. Each block in the block diagram and / or flow chart, and the combination of blocks in the block diagram and / or flow chart, can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0058] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For maintenance personnel in this field, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent pressure gauge for a fermentation device, characterized in that: include: The pressure gauge body and the pressure pipe; the pressure gauge body is fixedly connected to the pressure pipe; the outer surface of the pressure pipe is provided with threads for connecting with the fermentation device; the pressure pipe is provided with a pressure sensor for detecting real-time pressure data in the fermentation device; The pressure gauge body includes a metal shell; a display module and a data download interface are arranged on the metal shell; a microcontroller, a storage module, a data download module, a timing module and a display module are arranged inside the metal shell; The microcontroller is connected to the pressure sensor and the timing module, and is used to generate a time-pressure curve based on the detection start time preset by the timing module and the real-time pressure data detected by the pressure sensor within the preset detection start time; The microcontroller is connected to a display module to display the generated time-pressure curve; The microcontroller is connected to the storage module to store the generated time pressure curve; The data download interface is connected to the microcontroller through the data download module to download the time pressure curve stored in the storage module.

2. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: A data download monitoring module is also provided in the metal shell, and the data download monitoring module is connected to the microcontroller and the data download module. The microcontroller controls the data download monitoring module to calculate the download progress of the data download module, and displays the calculated reading progress through the display module.

3. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: A communication module is also arranged in the metal shell, and the communication module is connected with the microcontroller for remote communication.

4. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: A filter assembly is also arranged in the pressure guiding pipe.

5. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: The metal shell is also provided with a charging interface; a rechargeable battery for charging each module is provided inside the metal shell; the charging interface is connected to the rechargeable battery to provide charging for the rechargeable battery.

6. The intelligent pressure gauge for a fermentation device according to claim 5, characterized in that: A battery detection module is also arranged inside the metal shell, and the battery detection module is connected with the microcontroller and the rechargeable battery to detect the power of the rechargeable battery and display the power of the rechargeable battery through the display module.

7. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: The data download interface adopts a USB interface, a network cable interface or Bluetooth.

8. The intelligent pressure gauge for a fermentation device according to claim 3, characterized in that: The display module adopts a touchable display module; the communication module adopts a wireless communication module.

9. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: The microcontroller uses a field programmable array chip microcore controller.

10. The intelligent pressure gauge for a fermentation device according to claim 1, characterized in that: A threaded rubber gasket is also provided on the thread.

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