Gas detection probe
By designing a rotatably connected gas detection probe and backup power supply, the problem of probe replacement in the prior art is solved and the problem of undetectable in the absence of power, achieving the convenience of replacement and the ability to continuously detect.
Patent Information
- Application Number
- CN202421009285.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Replacing the existing gas detection probe requires disassembly of the main body, which is troublesome and limited in operation, and cannot achieve continuous detection in the absence of electricity.
A gas detection probe is designed, which is connected to the detector body by rotation, so that the main body is not removed during replacement, and is equipped with a backup power supply to ensure continuous operation without power.
The probe replacement process is simplified, operating efficiency and service life are improved, while achieving continuous detection capabilities in powerless conditions.
Smart Images
Figure CN222952303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas detection, in particular to a gas detection probe. Background Art
[0002] A gas detector is an instrument tool for detecting gas leakage concentration, including portable gas detectors, handheld gas detectors, fixed gas detectors and online gas detectors. It mainly uses gas sensors to detect the types of gases present in the environment. Gas sensors are sensors used to detect the composition and content of gases.
[0003] The prior art has the following problems:
[0004] The existing replacement of gas detection probes requires disassembly of the main body, which is troublesome and wastes the time of workers. In addition, the data can only be observed on site and adjustments and controls are performed, which has limitations. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a gas detection probe, which solves the problems raised in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas detection probe, comprising a detector body, a probe is provided on one side of the detector body, a threaded hole is provided on one side of the probe, a protective cover is provided on one side of the detector body, a glass dial is provided on one side of the protective cover, a signal generator is provided on one side of the protective cover, a remote signal receiver is provided on one side of the signal generator, an Internet of Things control mechanism is provided on one side of the glass dial, a PLC controller is provided on one side of the Internet of Things control mechanism, an alarm light is provided on one side of the protective cover, a speaker is provided on one side of the alarm light, a hydrogen sulfide sensor is provided on one side of the probe, a display screen is provided on one side of the hydrogen sulfide sensor, a status display light is provided on one side of the display screen, a backup power supply is provided on one side of the protective cover, a lighting lamp is provided on one side of the backup power supply, a connecting rod is provided on one side of the protective cover, and an infrared signal light is provided on one side of the display screen.
[0007] As a preferred technical solution of the utility model, the thread at the end of the probe is adapted to the size of the threaded hole, and the probe is movably connected to the detector body through the threaded hole.
[0008] As a preferred technical solution of the utility model, the glass dial is provided with a thread groove adapted to the thread size of the protective cover, the glass dial is movably connected to the protective cover through the thread groove, the protective cover is provided with a small hole adapted to the size of the connecting rod, the connecting rod is plugged into the protective cover through the small hole, and the remote signal receiver and the signal generator are symmetrically distributed on both sides of the protective cover.
[0009] As the preferred technical solution of the utility model, a groove matching one end of the alarm light is provided at one end of the protective cover, the bottom end of the alarm light is clamped on the protective cover, a hydrogen sulfide sensor is provided on one side of the probe, a groove matching the size of the bottom end of the speaker is provided at one end of the protective cover, and the speaker is clamped on the protective cover.
[0010] As a preferred technical solution of the utility model, the hydrogen sulfide sensor is fixedly connected to the display screen and fixed inside the detector body, and an infrared signal lamp is arranged on the surface of the display screen.
[0011] As a preferred technical solution of the present utility model, the Internet of Things control mechanism and the PLC controller are fixedly installed behind the display screen, and the status display light is arranged below the display screen.
[0012] As a preferred technical solution of the utility model, the backup power supply is fixedly installed on the rear surface of the protective cover, and the lighting lamp is fixedly installed on the lower end of the detector body.
[0013] Compared with the prior art, the utility model provides a gas detection probe, which has the following beneficial effects:
[0014] The gas detection probe is set up, and the probe can be replaced by rotating it without disassembling the main body, thereby extending the service life and being simple and convenient. The detector can be adjusted on-site by remote control, and the Internet of Things and offline adjustments are optional, realizing multiple adjustment methods. When there is no power supply, a backup power supply can be set up to facilitate the continuous operation of the detector. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the main structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the bottom structure of the utility model.
[0019] In the figure: 1. Detector body; 2. Probe; 3. Threaded hole; 4. Protective cover; 5. Glass dial; 6. Signal generator; 7. Remote signal receiver; 8. Internet of Things control mechanism; 9. PLC controller; 10. Alarm light; 11. Speaker; 12. Gas sensor; 13. Display screen; 14. Status display light; 15. Backup power supply; 16. Lighting lamp; 17. Connecting rod; 18. Infrared signal light. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 In the present embodiment: a gas detection probe comprises a detector body 1, a probe 2 is arranged on one side of the detector body 1, a threaded hole 3 is arranged on one side of the probe 2, and the probe 2 is conveniently connected to the detector body 1 by rotating the probe 2, a protective cover 4 is arranged on one side of the detector body 1, which is convenient for protecting the detector body 1, avoiding dust from entering, and extending the service life, a glass dial 5 is arranged on one side of the protective cover 4, which is convenient for protecting the detector body 1 and convenient for observation and adjustment, a signal generator 6 is arranged on one side of the protective cover 4, and it is convenient to control the signal generator 6 to transmit a signal through the Internet of Things control mechanism 8 when the concentration of hydrogen sulfide gas exceeds the standard, and a remote signal receiver 7 is arranged on one side of the signal generator 6, which is convenient for receiving remote signals and commands, so as to control the Internet of Things control mechanism 8 to control the PLC controller 9 to control the operation of external mechanisms such as the exhaust device to reduce the concentration of hydrogen sulfide gas, and control the alarm light 10 to flash and the speaker 11 to buzz, reminding people to leave the scene, an Internet of Things control mechanism 8 is arranged on one side of the glass dial 5, and a PLC controller 9 is arranged on one side of the Internet of Things control mechanism 8, which is convenient for controlling the alarm light 10 and other machines A structure is used to remind and protect people's safety. An alarm light 10 is arranged on one side of the protective cover 4. A speaker 11 is arranged on one side of the alarm light 10, so that the alarm light 10 emits light and the speaker 11 emits a buzzer to remind and protect people's safety. A hydrogen sulfide sensor 12 is arranged on one side of the probe 2, so that it is convenient to sense the concentration of hydrogen sulfide gas. A display screen 13 is arranged on one side of the hydrogen sulfide sensor 12, so that it is convenient to display and set the concentration limit. A status display light 14 is arranged on one side of the display screen 13, so that it is convenient to display whether it is working, so that people can understand and troubleshoot. A backup power supply 15 is arranged on one side of the protective cover 4, so that the detector body 1 can continue to work without electricity, so as to continuously detect the concentration of hydrogen sulfide gas. A lighting lamp 16 is arranged on one side of the backup power supply 15, and the lighting lamp 16 is controlled to turn on by the PLC controller 9, so that the detector body 1 can illuminate the scene without electricity. A connecting rod 17 is arranged on one side of the protective cover 4, so as to connect and protect the line. An infrared signal lamp 18 is arranged on one side of the display screen 13, so as to receive and transmit electrical signals, adjust and set the concentration limit with a remote controller, and control the work of the detector body 1.
[0022] In this embodiment, the thread at the end of the probe 2 is adapted to the size of the threaded hole 3, and the probe 2 is movably connected to the detector body 1 through the threaded hole 3. By rotating the probe 2, the probe 2 is conveniently connected to the detector body 1; the glass dial 5 is provided with a threaded groove adapted to the thread size of the protective cover 4, and the glass dial 5 is movably connected to the protective cover 4 through the threaded groove, which is convenient for installing the protective cover 4, and convenient for protecting the detector body 1, avoiding dust from entering, and extending the service life. The protective cover 4 is provided with a small hole adapted to the size of the connecting rod 17, and the connecting rod 17 is plugged into the protective cover 4 through the small hole for easy connection and protection. The circuit, the remote signal receiver 7 and the signal generator 6 are symmetrically distributed on both sides of the protective cover 4. When the concentration of hydrogen sulfide gas exceeds the standard, the signal generator 6 is controlled by the Internet of Things control mechanism 8 to transmit a signal. The remote signal receiver 7 is convenient for receiving remote signals and commands, thereby controlling the Internet of Things control mechanism 8 to control the PLC controller 9 to control the alarm light 10 to flash and the speaker 11 to buzz, so as to remind people to leave the scene; one end of the protective cover 4 is provided with a groove adapted to one end of the alarm light 10, and the bottom end of the alarm light 10 is clamped on the protective cover 4, and one side of the probe 2 is provided with a A gas sensor 12 is arranged, and a groove matching the size of the bottom end of the speaker 11 is arranged at one end of the protective cover 4. The speaker 11 is snapped onto the protective cover 4, which is convenient for installing and fixing the alarm light 10 and the speaker 11, so that the alarm light 10 emits light and the speaker 11 emits a buzzer to remind and ensure people's safety; the gas sensor 12 is fixedly connected to the display screen 13 and fixed inside the detector body 1, which is convenient for protecting the gas sensor 12. An infrared signal light 18 is arranged on the surface of the display screen 13, which is convenient for receiving and transmitting electrical signals and for remotely controlling the operation of the detector body 1; the Internet of Things control mechanism 8 and the PLC controller 9 are fixedly installed behind the display screen 13, so that the Internet of Things control mechanism 8 controls the function of the PLC controller 9, and the status display light 14 is arranged below the display screen 13, so that it is convenient for people to understand and troubleshoot; the backup power supply 15 is fixedly installed on the rear surface of the protective cover 4, so that the detector body 1 can continue to work in the absence of electricity, so as to continue the gas, and the lighting lamp 16 is fixedly installed at the lower end of the detector body 1, so that the detector body 1 can control the lighting lamp 16 to turn on through the PLC controller 9 to illuminate the scene in the absence of electricity.
[0023] The working principle and use process of the utility model are as follows: when installing, align the threaded hole 3, rotate and install the probe 2, rotate the glass dial 5 and install it on the protective cover 4, fix the backup power supply 15 and the display screen 13, fix the Internet of Things control mechanism 8, the PLC controller 9 and the gas sensor 12, clamp the speaker 11 and the alarm light 10 on the protective cover 4 through the slot, connect the line through the connecting rod 17, and complete the installation. When replacing the probe 2, just rotate the probe 2. When using, send and receive information through a mobile phone or an Internet of Things platform. When the information exceeds the limit, the signal generator 6 is controlled by the Internet of Things control mechanism 8 to transmit a signal to remind the management personnel, and the remote signal receiver 7 receives the remote signal and command, thereby controlling the Internet of Things control mechanism 8 to control the PLC controller 9 to control the operation of the exhaust device and other external mechanisms to reduce the concentration of hydrogen sulfide gas, and control the alarm light 10 to flash and the speaker 11 to buzz, reminding people to leave the scene, and the remote signal receiver 7 receives the remote signal and command, and also includes the adjustment of the concentration limit, and the concentration limit is set by controlling the Internet of Things control mechanism 8 to adjust the gas sensor 12.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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. A gas detection probe, characterized in that: The invention comprises a detector body (1), a probe (2) is arranged on one side of the detector body (1), a threaded hole (3) is arranged on one side of the probe (2), a protective cover (4) is arranged on one side of the protective cover (4), a glass dial (5) is arranged on one side of the protective cover (4), a signal generator (6) is arranged on one side of the protective cover (4), a remote signal receiver (7) is arranged on one side of the signal generator (6), an Internet of Things control mechanism (8) is arranged on one side of the glass dial (5), a PLC controller (9) is arranged on one side of the Internet of Things control mechanism (8), and the protective cover (4) is arranged on one side of the glass dial (5). An alarm light (10) is arranged on one side of the cover (4), a speaker (11) is arranged on one side of the alarm light (10), a gas sensor (12) is arranged on one side of the probe (2), a display screen (13) is arranged on one side of the gas sensor (12), a status display light (14) is arranged on one side of the display screen (13), a backup power supply (15) is arranged on one side of the protective cover (4), a lighting lamp (16) is arranged on one side of the backup power supply (15), a connecting rod (17) is arranged on one side of the protective cover (4), and an infrared signal light (18) is arranged on one side of the display screen (13).
2. A gas detection probe according to claim 1, characterized in that: The thread at the end of the probe (2) is matched to the size of the threaded hole (3), and the probe (2) is movably connected to the detector body (1) via the threaded hole (3).
3. A gas detection probe according to claim 1, characterized in that: The glass dial (5) is provided with a thread groove that matches the thread size of the protective cover (4); the glass dial (5) is movably connected to the protective cover (4) via the thread groove; the protective cover (4) is provided with a small hole that matches the size of the connecting rod (17); the connecting rod (17) is plugged into the protective cover (4) via the small hole; and the remote signal receiver (7) and the signal generator (6) are symmetrically distributed on both sides of the protective cover (4).
4. A gas detection probe according to claim 1, characterized in that: One end of the protective cover (4) is provided with a groove matched with one end of the alarm light (10), and the bottom end of the alarm light (10) is snap-connected to the protective cover (4). One side of the probe (2) is provided with a gas sensor (12), and one end of the protective cover (4) is provided with a groove matched with the size of the bottom end of the speaker (11), and the speaker (11) is snap-connected to the protective cover (4).
5. A gas detection probe according to claim 1, characterized in that: The gas sensor (12) is fixedly connected to the display screen (13) and fixed inside the detector body (1); an infrared signal lamp (18) is provided on the surface of the display screen (13).
6. A gas detection probe according to claim 1, characterized in that: The Internet of Things control mechanism (8) and the PLC controller (9) are fixedly installed behind the display screen (13), and the status display light (14) is arranged below the display screen (13).
7. A gas detection probe according to claim 1, characterized in that: The backup power supply (15) is fixedly mounted on the rear surface of the protective cover (4), and the lighting lamp (16) is fixedly mounted on the lower end of the detector body (1).