Self-adaptive calibration gas monitoring instrument
By designing an adaptive calibration gas monitoring instrument, the problems of insufficient flexibility and calibration complexity are solved, enabling multi-angle detection and automatic calibration, improving the flexibility and detection accuracy of the monitoring instrument, and simplifying the operation process.
Patent Information
- Application Number
- CN202520186909.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Existing gas monitoring instruments lack flexibility, have complex and limited accuracy in adjusting angles, which affects the accuracy of monitoring results. Furthermore, the calibration process requires manual adjustment or reliance on external equipment, increasing operational complexity and errors.
An adaptive calibration gas monitoring instrument was designed, employing a Y-shaped drainage tube, a detection pipe, an angle adjustment structure, and a detection structure. By utilizing the combination of an exhaust fan, a repulsive magnet, and an electromagnet, the gas drainage direction can be flexibly adjusted. Combined with the use of a sealing valve and an air pump, the reliability and stability of the system are ensured. Multiple sensors and a detection processor are integrated to execute an adaptive calibration algorithm and automatically adjust calibration parameters to improve accuracy.
It enables flexible, multi-angle detection of gas monitoring instruments, improves the accuracy and range of detection, simplifies the calibration process, ensures the reliability and accuracy of measurement results, and provides rich information support.
Smart Images
Figure CN223808423U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gas monitoring technical field, concretely is a kind of self-adapting calibration gas monitoring instrument. BACKGROUND
[0002] In the existing gas monitoring technology, gas monitoring instrument is usually designed as fixed or limited adjustable structure to adapt to different monitoring environment and demand.However, these traditional gas monitoring instruments often have the problem of insufficient flexibility, especially when multiple directions or angles need to be monitored, which is particularly prominent.In addition, the traditional gas monitoring instrument usually needs to be manually adjusted or rely on external equipment during calibration, which not only increases the complexity of operation, but also may introduce additional errors.
[0003] To solve these problems, some gas monitoring instruments with adjustable angles have appeared on the market.But these instruments are mostly complex in structure, and it takes a lot of time and effort to adjust the angle, and the adjustment accuracy is limited.Meanwhile, these instruments often have problems such as poor air flow and gas mixing during gas sampling and detection, which affects the accuracy of monitoring results.In view of this, the above problems are studied in depth, and the present case is produced. SUMMARY
[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a self-adapting calibration gas monitoring instrument, comprising: a pair of Y-shaped drainage pipes, a pair of detection pipes, an angle adjusting structure and a detection structure, the angle adjusting structure is installed on a pair of Y-shaped drainage pipes, the detection structure is installed on the inner side of a pair of detection pipes, the angle adjusting structure comprises: an L-shaped rotating pipe, an L-shaped limiting pipe, a pair of sealing bearing blocks, an angle driving machine, an angle gear, an air exhaust fan, two pairs of horn-shaped limiting blocks, a pair of auxiliary plates, a pair of auxiliary T-shaped shaft pipes, a pair of air pumps, a pair of sealing valves, a pair of U-shaped air bags, a pair of shunt pipes, two pairs of repulsion magnets and two pairs of repulsion electromagnets.
[0005] The L-shaped limiting tube is inserted into the Y-shaped drainage tube, the L-shaped rotating tube is inserted into the inner side of a pair of L-shaped limiting tubes through a pair of sealing bearing blocks, the angle driving machine is installed on the inner side of the L-shaped limiting tube, a plurality of gear grooves are formed on the L-shaped rotating tube, the angle gear is installed on the driving end of the angle driving machine, and the angle gear is in gear engagement with the plurality of gear grooves, the air exhaust fan is installed on the other Y-shaped drainage tube, two pairs of horn-shaped limiting blocks are installed on the inner sides of a pair of Y-shaped drainage tubes in opposite parallel, a pair of auxiliary T-shaped shaft tubes are inserted into the inner sides of a pair of Y-shaped drainage tubes, a pair of auxiliary plates are sleeved on a pair of auxiliary T-shaped shaft tubes, a pair of U-shaped air bags are sleeved on a pair of auxiliary plates, a pair of shunt tubes are inserted into a pair of auxiliary plates, and the pair of shunt tubes are connected to a pair of auxiliary T-shaped shaft tubes and a pair of U-shaped air bags, two pairs of repulsion magnets are installed on a pair of auxiliary plates, two pairs of repulsion electromagnets are installed on a pair of horn-shaped limiting blocks in opposite parallel, a pair of sealing valves are installed on a pair of auxiliary T-shaped shaft tubes, and a pair of air pumps are connected to a pair of sealing valves.
[0006] Preferably, the detection structure comprises a pair of electrochemical sensors, a pair of catalytic combustion sensors, a pair of semiconductor gas sensors, a detection processor, a memory, and a gas filter.
[0007] The pair of electrochemical sensors, the pair of catalytic combustion sensors, and the pair of semiconductor gas sensors are installed on the inner sides of a pair of detection tubes, the detection processor and the memory are installed on the inner side of the Y-shaped drainage tube, and the gas filter is installed on the inner side of the other Y-shaped drainage tube.
[0008] Preferably, the inner sides of the pair of detection tubes are respectively provided with flow sensors.
[0009] Preferably, the L-shaped rotating tube is provided with a drainage hole.
[0010] Preferably, the memory is provided with a wireless signal transmitter.
[0011] Preferably, the Y-shaped drainage tube is provided with a drain pipe and a drain sponge.
[0012] Beneficial effects
[0013] The utility model provides a kind of self-adapting calibration gas monitoring instrument.It has the following beneficial effects, the self-adapting calibration gas monitoring instrument, first, its design is ingenious, air flow is promoted by suction discharge fan in Y type drainage pipe, in combination with the magnetic repulsion of repulsion electromagnet and repulsion magnet, the stable rotation of auxiliary plate is realized, so that gas drainage direction is adjusted flexibly, meet different detection needs;At the same time, the use of sealing valve and air pump in cooperation, ensure that U type air bag can be evenly inflated and reach sealing effect, enhance the reliability and stability of system;System integrates electrochemistry, catalytic combustion and semiconductor and multiple gas sensors, can comprehensively detect different types of gas, improve the accuracy and range of detection;Detection processor is responsible for processing sensor signal, executes self-adapting calibration algorithm, automatically adjusts calibration parameter according to historical data, current environmental condition and sensor performance change, ensure the accuracy and reliability of measurement result;In addition, gas passes through gas filter to remove impurities and interfering gas before entering detection system, further improve the accuracy of detection;Data handled by detection processor can be used for display, alarm or further data analysis, provide rich information support for user. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the front view cross section schematic diagram of the self-adapting calibration gas monitoring instrument of the utility model.
[0015] Fig. 2 It is the top view cross section schematic diagram of the self-adapting calibration gas monitoring instrument of the utility model.
[0016] Fig. 3 It is the three-dimensional schematic diagram of the self-adapting calibration gas monitoring instrument of the utility model.
[0017] In the drawing: 1, Y type drainage pipe;2, detection pipeline;3, L type rotating pipe;4, L type limiting pipe;5, sealing bearing block;6, angle driving machine;7, angle gear;8, suction discharge fan;9, horn type limiting block;10, auxiliary plate;11, auxiliary T type shaft pipe;12, electrochemical sensor;13, catalytic combustion sensor;14, semiconductor gas sensor;15, detection processor;16, memory;17, sealing valve;18, U type air bag;19, shunt pipe;20, repulsion magnet;21, repulsion electromagnet. DETAILED DESCRIPTION
[0018] Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.
[0019] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.
[0020] Example
[0021] like Figs. 1-3 As shown, the angle adjustment structure is installed on a pair of Y-shaped drainage pipes 1, and the detection structure is installed on the inner side of a pair of detection pipes 2. The angle adjustment structure includes: an L-shaped rotating pipe 3, an L-shaped limiting pipe 4, a pair of sealed bearing blocks 5, an angle drive motor 6, an angle gear 7, an exhaust fan 8, two pairs of horn-shaped limiting blocks 9, a pair of auxiliary plates 10, a pair of auxiliary T-shaped shaft pipes 11, a pair of air pumps, a pair of sealed valves 17, a pair of U-shaped airbags 18, a pair of diversion pipes 19, two pairs of repulsive magnets 20, and two pairs of repulsive electromagnets 21.
[0022] Specifically, the L-shaped limiting tube 4 is inserted into the Y-shaped drain tube 1; the L-shaped rotating tube 3 is inserted into the inner side of the pair of L-shaped limiting tubes 4 via a pair of sealed bearing blocks 5; the angle drive 6 is installed inside the L-shaped limiting tube 4; the L-shaped rotating tube 3 has several gear slots; the angle gear 7 is installed on the drive end of the angle drive 6, and the angle gear 7 meshes with the several gear slots; the exhaust fan 8 is installed on another Y-shaped drain tube 1; two pairs of horn-shaped limiting blocks 9 are respectively installed parallel to each other inside the pair of Y-shaped drain tubes 1; and a pair of auxiliary T-shaped shaft tubes 11 are respectively inserted into the pair of Y-shaped drain tubes 1. Inside, a pair of auxiliary plates 10 are respectively fitted onto a pair of auxiliary T-shaped shaft tubes 11, a pair of U-shaped airbags 18 are respectively fitted onto a pair of auxiliary plates 10, a pair of diverter tubes 19 are respectively inserted into a pair of auxiliary plates 10, and the pair of diverter tubes 19 are respectively connected to a pair of auxiliary T-shaped shaft tubes 11 and a pair of U-shaped airbags 18, two pairs of repulsive magnets 20 are respectively installed on a pair of auxiliary plates 10, two pairs of repulsive electromagnets 21 are respectively installed parallel to each other on a pair of horn-shaped limiting blocks 9, a pair of sealing valves 17 are respectively installed on a pair of auxiliary T-shaped shaft tubes 11, and a pair of air pumps are respectively connected to a pair of sealing valves 17;
[0023] Need to explain, above, by Y type drainage pipe 1 in the air exhaust fan 8 operation, so that a pair of detection pipeline 2 and another Y type drainage pipe 1 inside the air flow, through the repulsion electromagnet 21 power, through the repulsion electromagnet 21 generated by the magnetic repulsion of the repulsion magnet 20, through the repulsion magnet 20 on the auxiliary plate 10 driven along the auxiliary T type shaft pipe 11 stable rotation, the auxiliary plate 10 rotation extrusion to a pair of horn type limiting block 9 between, so as to change the Y type drainage pipe 1 inside the gas drainage direction, so as to change the gas drainage to the inside of the detection pipeline 2 according to different needs, through the sealing valve 17 open, inflation pump will gas drainage to the inside of the auxiliary T type shaft pipe 11, through the auxiliary T type shaft pipe 11 will gas drainage to the shunt pipe 19, through the shunt pipe 19 to a pair of U type air bag 18 even inflation, so as to drive according to the auxiliary plate 10 to a certain position, so as to carry on the inflation sealing, at the same time through the angle drive machine 6 operation, drive the angle gear 7 on the angle drive machine 6 rotation, through the angle gear 7 on the L type rotating tube 3, so that the L type rotating tube 3 along the inside of the L type limiting pipe 4 stable horizontal rotation, through the L type rotating block in the L line limiting tube inside a pair of sealing bearing block 5 stable horizontal rotation.
[0024] As Figs. 1-3 shown, the detection structure contains: a pair of electrochemical sensor 12, a pair of catalytic combustion sensor 13, a pair of semiconductor gas sensor 14, detection processor 15, memory 16 and gas filter;
[0025] Specifically, a pair of said electrochemical sensor 12, a pair of said catalytic combustion sensor 13 and a pair of said semiconductor gas sensor 14 are respectively installed in the inside of a pair of said detection pipeline 2, said detection processor 15 and said memory 16 are installed in the inside of said Y type drainage pipe 1, said gas filter is installed in the inside of another said Y type drainage pipe 1;
[0026] It should be noted that, in the above, a pair of electrochemical sensors 12, a pair of catalytic combustion sensors 13, and a pair of semiconductor gas sensors 14 are respectively installed on the inner side of a pair of detection pipes 2; these sensors are used to detect different types of gas, electrochemical sensors 12 are usually used to detect toxic gases, catalytic combustion sensors 13 are used to detect flammable gases, and semiconductor gas sensors 14 respond to a variety of gases, but may be more suitable for detecting a specific range of gas concentrations; a detection processor 15 and a memory 16 are installed on the inner side of the Y-shaped drainage pipe 1; the detection processor 15 is responsible for processing signals from the sensors, performing data analysis, and possibly executing adaptive calibration algorithms to improve measurement accuracy; the memory 16 is used to store detection data, calibration parameters, and other related information; the detection processor 15 and the memory 16 are installed on the inner side of the Y-shaped drainage pipe 1; the detection processor 15 is responsible for processing signals from the sensors, performing data analysis, and possibly executing adaptive calibration algorithms to improve measurement accuracy; the memory 16 is used to store detection data, calibration parameters, and other related information, adaptive calibration is a technology that improves measurement accuracy by dynamically adjusting sensor parameters or algorithms; in this system, the detection processor 15 may automatically adjust calibration parameters based on stored historical data, current environmental conditions, and changes in sensor performance; this calibration may include zero-point calibration, span calibration, or more complex algorithm calibration to ensure that the sensor provides accurate and reliable measurement results under different conditions; the gas enters the detection system through the detection pipe 2, first passing through a gas filter to remove impurities and interfering gases; then, the gas comes into contact with the sensors installed on the inner side of the detection pipe 2, which convert the gas concentration into electrical signals; these electrical signals are transmitted to the detection processor 15 for processing and analysis, and are stored in the memory 16 at the same time; the detection processor 15 may adjust the measurement results according to the adaptive calibration algorithm to improve accuracy; finally, the processed data can be used for display, alarm, or further data analysis.
[0027] As a preferred solution, further, the inner side of a pair of said detection pipes 2 is respectively provided with a flow sensor.
[0028] As a preferred solution, further, said L-shaped rotating pipe 3 is provided with a drainage hole.
[0029] As a preferred solution, further, said memory 16 is provided with a wireless signal transmitter.
[0030] As a preferred solution, further, said Y-shaped drainage pipe 1 is provided with a drain pipe and a drainage sponge.
[0031] 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. An adaptively calibrated gas monitoring instrument, comprising: A pair of Y-shaped drainage tubes, a pair of detection pipes, an angle adjusting structure and a detection structure, wherein the angle adjusting structure is installed on a pair of the Y-shaped drainage tubes, and the detection structure is installed on the inner side of a pair of the detection pipes, characterized in that the angle adjusting structure comprises an L-shaped rotating tube, an L-shaped limiting tube, a pair of sealed bearing blocks, an angle driving machine, an angle gear, an air exhaust fan, two pairs of horn-shaped limiting blocks, a pair of auxiliary plates, a pair of auxiliary T-shaped shaft tubes, a pair of air pumps, a pair of sealed valves, a pair of U-shaped air bags, a pair of shunt pipes, two pairs of repulsion magnets and two pairs of repulsion electromagnets. The L-shaped limiting tube is inserted into the Y-shaped drainage tube, the L-shaped rotating tube is inserted into the inner side of a pair of the L-shaped limiting tubes through a pair of the sealed bearing blocks, the angle driving machine is installed on the inner side of the L-shaped limiting tube, a plurality of gear grooves are formed on the L-shaped rotating tube, the angle gear is installed on the driving end of the angle driving machine, and the angle gear is in gear engagement with the plurality of gear grooves, the air exhaust fan is installed on the other Y-shaped drainage tube, two pairs of the horn-shaped limiting blocks are respectively and oppositely installed on the inner side of a pair of the Y-shaped drainage tubes in parallel, a pair of the auxiliary T-shaped shaft tubes are respectively inserted into the inner side of a pair of the Y-shaped drainage tubes, a pair of the auxiliary plates are respectively sleeved on a pair of the auxiliary T-shaped shaft tubes, a pair of the U-shaped air bags are respectively sleeved on a pair of the auxiliary plates, a pair of the shunt pipes are respectively inserted into a pair of the auxiliary plates, and a pair of the shunt pipes are respectively connected to a pair of the auxiliary T-shaped shaft tubes and a pair of the U-shaped air bags, two pairs of the repulsion magnets are respectively installed on a pair of the auxiliary plates, two pairs of the repulsion electromagnets are respectively and oppositely installed on a pair of the horn-shaped limiting blocks in parallel, a pair of the sealed valves are respectively installed on a pair of the auxiliary T-shaped shaft tubes, and a pair of the air pumps are respectively connected to a pair of the sealed valves.
2. A self-adapting calibration gas monitoring instrument according to claim 1, characterized in that, The detection structure comprises a pair of electrochemical sensors, a pair of catalytic combustion sensors, a pair of semiconductor gas sensors, a detection processor, a memory and a gas filter. A pair of the electrochemical sensors, a pair of the catalytic combustion sensors and a pair of the semiconductor gas sensors are respectively installed on the inner side of a pair of the detection pipes, the detection processor and the memory are installed on the inner side of the Y-shaped drainage tube, and the gas filter is installed on the inner side of the other Y-shaped drainage tube.
3. A self-adapting calibration gas monitoring instrument according to claim 2, characterized in that, The inner side of a pair of the detection pipes is respectively provided with a flow sensor.
4. A self-adapting calibration gas monitoring instrument according to claim 3, characterized in that, A plurality of drainage holes are formed on the L-shaped rotating tube.
5. A self-adapting calibration gas monitoring instrument according to claim 4, characterized in that, A wireless signal transmitter is arranged on the memory.
6. A self-adapting calibration gas monitoring instrument according to claim 5, characterized in that, A drain pipe and a drain sponge are arranged on the Y-shaped drainage tube.