Explosion-proof dynamic monitoring device for carbon dioxide concentration of cellar of liquor factory
By employing an adapter and guide pipe design in the carbon dioxide monitoring device of the liquor distillery's fermentation pits, the problem of condensate water influence is solved by utilizing the thermal circulation effect, thus achieving accurate carbon dioxide concentration monitoring under high temperature and high humidity environments.
Patent Information
- Application Number
- CN202423141018.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing near-infrared carbon dioxide sensors are prone to condensation in the high-temperature and high-humidity environment of liquor distillery cellars, which affects the accuracy of measurements.
An explosion-proof dynamic monitoring device for carbon dioxide concentration in a liquor distillery cellar was designed. The device uses an adapter to connect the collection chamber and the guide pipe. It utilizes the temperature difference generated by the difference in specific heat between metal and water to achieve a thermal circulation effect, maintain gas exchange, and avoid condensation affecting the accuracy of the sensor.
It effectively prevents condensation from affecting sensor accuracy and maintains measurement accuracy, making it suitable for carbon dioxide concentration monitoring in high temperature and high humidity environments.
Smart Images
Figure CN223679060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to carbon dioxide monitoring device technical field, concretely is a kind of anti-explosion type liquor factory cellar carbon dioxide concentration dynamic monitoring device. BACKGROUND
[0002] Dynamic monitoring can be carried out to carbon dioxide concentration in liquor factory cellar, and liquor fermentation condition can be monitored in real time, and fermentation quality is guaranteed, currently, the way of detecting carbon dioxide concentration in liquor factory cellar is various, the most common is to use gas sensor, sensor belongs to one kind of near-infrared sensor, internal self-produced light source, light is irradiated on carbon dioxide and produces frequency spectrum change after passing through gold coating, this change can reflect current carbon dioxide concentration.
[0003] However, the sensor still has some problems when in use, for example, the working end of the near-infrared carbon dioxide sensor is generally in the environment of liquor factory cellar, but due to high temperature and humidity in liquor factory cellar, condensate water will appear on the working end of the near-infrared carbon dioxide sensor, which will affect the accuracy of the sensor and cause the measurement accuracy to decrease. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of anti-explosion type liquor factory cellar carbon dioxide concentration dynamic monitoring device to solve the problems raised in the above background.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a detector housing and an adapter connected to the bottom of the detector housing are included, a carbon dioxide sensor is assembled inside the adapter;
[0006] The bottom of the adapter is detachably connected to a collection bin, the bottom of the collection bin is connected to a flow guide pipe, the surface of the flow guide pipe is provided with an air inlet groove, and the bottom of the flow guide pipe is detachably connected to a plug.
[0007] In further embodiments, a single-chip microcomputer is bolted inside the detector housing, and the single-chip microcomputer is connected to the carbon dioxide sensor through wires.
[0008] In further embodiments, an antenna is screwed to one side of the detector housing, and the antenna is connected to the single-chip microcomputer through wires.
[0009] In further embodiments, a charging head is assembled to the other side of the detector housing, and the charging head is connected to the single-chip microcomputer through wires.
[0010] In further embodiments, a switch button is assembled to the top of the detector housing, and the switch button is connected to the single-chip microcomputer through wires.
[0011] In further embodiments, the detector housing is an explosion-proof housing, and a front face of the detector housing is equipped with a display screen.
[0012] In further embodiments, a surface of the collection bin is fixedly sleeved with a sealing cover.
[0013] Compared with the prior art, the present application has the following beneficial effects:
[0014] The bottom of the collection bin is communicated with a flow guide pipe, and the use of the air inlet groove can make the carbon dioxide gas smoothly enter the inside of the collection bin and be detected by the carbon dioxide sensor in the adapter, and the double-gas sampling ports on the surface of the flow guide pipe can make more gas pass through, and when condensed water is generated in the inside of the collection bin, it will flow to the bottom of the flow guide pipe and take away the overall heat in the inside of the collection bin, the condensed water is gathered at the bottom of the flow guide pipe, which can ensure that the temperature at the bottom of the pipeline is always higher than the temperature of the upper layer, and the temperature difference caused by the different specific heat of metal and water makes the whole gas circulate through the air inlet groove, realizes the thermal circulation effect, and maintains the continuous exchange state of the gas in the collection bin. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The present application is a structural schematic view of an embodiment thereof;
[0016] Figure 2 The present application is a structural sectional view of an embodiment thereof.
[0017] In the figure: 1, detector housing; 2, adapter; 3, carbon dioxide sensor; 4, collection bin; 5, flow guide pipe; 6, air inlet groove; 7, plug; 8, single-chip microcomputer; 9, antenna; 10, charging head; 11, switch key; 12, sealing cover; 13, display screen. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] In the embodiment, the present application discloses a dynamic monitoring device for carbon dioxide concentration in a cellar of a liquor factory, which comprises a detector housing 1 and an adapter 2 fixedly connected to the bottom of the detector housing 1, and the inside of the adapter 2 is equipped with a carbon dioxide sensor 3, such as Figure 1 and Figure 2As shown, in the present application, the detector housing 1 is used to install the adapter 2, and the carbon dioxide sensor 3 is used to detect the concentration of carbon dioxide gas.
[0020] Further, the inside of the detector housing 1 is bolted with a single-chip microcomputer 8, the single-chip microcomputer 8 is connected with the carbon dioxide sensor 3 through wires, one side of the detector housing 1 is screwed with an antenna 9, the antenna 9 is connected with the single-chip microcomputer 8 through wires, the other side of the detector housing 1 is assembled with a charging head 10, the charging head 10 is connected with the single-chip microcomputer 8 through wires, the top of the detector housing 1 is assembled with a switch button 11, the switch button 11 is connected with the single-chip microcomputer 8 through wires, the detector housing 1 is an explosion-proof shell, the front of the detector housing 1 is assembled with a display screen 13, as shown Figure 1 and Figure 2 As shown, the single-chip microcomputer 8 is installed in the inside of the detector housing 1, the detector housing 1 is an explosion-proof shell, the main function is explosion-proof, explosion-proof and non-explosion, the single-chip microcomputer 8 is used as the control terminal of the whole monitoring device, for receiving the detection data of the carbon dioxide sensor 3, the antenna 9 is installed on one side of the detector housing 1, for signal transmission, the data can be uploaded to the server for summary, the charging head 10 is installed on the other side of the detector housing 1, for equipment charging and sensor calibration, the switch button 11 is on the top of the detector housing 1, for controlling the switch work of the monitoring device, the display screen 13 is used to display the data transmitted from the carbon dioxide sensor 3 to the single-chip microcomputer 8.
[0021] The bottom of the adapter 2 is detachably connected with a collection bin 4, the bottom of the collection bin 4 is communicated with a flow guide pipe 5, the surface of the flow guide pipe 5 is provided with an air inlet groove 6, and the bottom of the flow guide pipe 5 is detachably connected with a plug 7, as shown Figure 1 and Figure 2 As shown, the collection bin 4 is detachably connected at the bottom of the adapter 2, and the collection bin 4 can be fixed by clamping, screwing or the like, and the application is preferably screwed, the flow guide pipe 5 is communicated with the collection bin 4, the air inlet groove 6 is provided on the surface of the flow guide pipe 5, and the air inlet groove 6 is designed as double rows, which can improve the air intake of the flow guide pipe 5, when the carbon dioxide gas enters the inside of the collection bin 4 through the air inlet groove 6, it can be detected by the carbon dioxide sensor 3, when the condensed water appears in the inside of the collection bin 4, the condensed water slides down the inner wall of the flow guide pipe 5 and gathers between the plug 7 and the flow guide pipe 5, the sliding of the condensed water can take away the overall heat in the collection bin 4, which can ensure that the temperature at the bottom of the pipeline is always higher than the temperature of the upper layer, and the temperature difference caused by the specific heat of metal and water is used to make the whole gas circulate through the air inlet groove 6, realize the thermal circulation effect, keep the continuous exchange state of the gas in the collection bin 4, and avoid that the condensed water affects the accuracy of the sensor and causes the measurement accuracy to decrease.
[0022] The surface of the collection bin 4 is fixedly sleeved with a sealing cover 12, as shown Figure 1 and Figure 2As shown, the sealing cover 12 is installed at the bottom of the collection bin 4, as a sealing cellar and a standard interface of the equipment, above the sealing cover 12 is in the environment, below the sealing cover 12 is in the measured gas environment, the environment characteristics are high temperature, high humidity, high concentration of carbon dioxide, alcohol and other organic gas and the like, which guarantees that the gas will not leak and improves the sealing performance.
[0023] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dynamic monitoring device for carbon dioxide concentration in a fermentation pit of a liquor factory, comprising a detector housing (1) and an adapter (2) fixedly attached to the bottom of the detector housing (1), characterized in that: The adapter (2) is equipped with a carbon dioxide sensor (3); The bottom of the adapter (2) is detachably connected to a collection chamber (4), the bottom of the collection chamber (4) is connected to a guide pipe (5), the surface of the guide pipe (5) is provided with an air inlet groove (6), and the bottom of the guide pipe (5) is detachably connected to a block (7).
2. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: A microcontroller (8) is bolted inside the detector housing (1), and the microcontroller (8) is connected to the carbon dioxide sensor (3) via a wire.
3. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: An antenna (9) is screwed onto one side of the detector housing (1), and the antenna (9) is connected to the microcontroller (8) via a wire.
4. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: A charging head (10) is mounted on the other side of the detector housing (1), and the charging head (10) is connected to the microcontroller (8) by wires.
5. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: The top of the detector housing (1) is equipped with a switch button (11), which is connected to the microcontroller (8) by wires.
6. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: The detector housing (1) is an explosion-proof shell, and a display screen (13) is mounted on the front of the detector housing (1).
7. The explosion-proof carbon dioxide concentration dynamic monitoring device for fermentation pits in a liquor factory according to claim 1, characterized in that: A sealing cap (12) is fixedly fitted onto the surface of the collection chamber (4).