Novel five-in-one gas detector
Through a new five-in-one gas detector integrating multiple sensors, the problem of requiring multiple detectors in the prior art is solved, and efficient detection of multiple gases is achieved, which reduces costs and improves portability.
Patent Information
- Application Number
- CN202422474271.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-14
AI Technical Summary
Existing gas detectors can only measure a single gas individually, resulting in the need of multiple detectors in special environments, increasing costs and workload.
Design a new five-in-one gas detector, integrating two-in-one sensors and multiple sensors, such as carbon monoxide, methane, organic compounds, hydrogen sulfide and oxygen sensors, and signal processing and display through the circuit board to achieve simultaneous detection of multiple gases.
It improves gas detection efficiency, saves costs, and the device is small in size, easy to carry, and improves portability.
Smart Images
Figure CN223308187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas detection, in particular to a novel five-in-one gas detector. Background Art
[0002] Combustible gas detection alarms, consisting of a detector and an alarm control unit, are widely used in the petrochemical industry, such as oil, gas, chemicals, and oil depots, where toxic gases are present. They are used to detect leaks in hazardous indoor and outdoor locations and are crucial for ensuring production and personal safety. When toxic gas is present in the location being measured, the detector converts the gas signal into a voltage or current signal, which is transmitted to the alarm meter, which displays the percentage concentration of the toxic gas's lower explosion limit. When the toxic gas concentration exceeds the set alarm value, an audible and visual alarm signal is activated, prompting personnel on duty to take timely safety measures to prevent explosions.
[0003] However, current gas detectors have limited effectiveness. They are generally detectors for special gases and can only measure a single gas separately. As a result, in some special environments, multiple gas detectors need to be prepared to measure the content of multiple gases at the same time, which is costly, time-consuming and labor-intensive.
[0004] Based on this, a new five-in-one gas detector is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content
[0005] The purpose of the utility model is to provide a novel five-in-one gas detector to solve the problems in the background technology.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A novel five-in-one gas detector includes a storage box with a plurality of air holes on its surface, a circuit board disposed inside the storage box, and a detection component disposed on the upper surface of the circuit board;
[0008] The detection component includes a two-in-one sensor, which is fixedly connected to one side of the upper surface of the circuit board. A carbon monoxide sensor, a methane sensor and an organic compound sensor are sequentially arranged on one side of the two-in-one sensor, and the carbon monoxide sensor, the methane sensor and the organic compound sensor are all fixedly connected to the upper surface of the circuit board.
[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0010] In an optional solution, a hydrogen sulfide sensor and an oxygen sensor are respectively provided at both ends of the two-in-one sensor.
[0011] In an optional solution: the carbon monoxide sensor is an electrochemical sensor, and the methane sensor is a catalytic combustion sensor.
[0012] In an optional solution: a status display light and a fault display light are fixedly connected to one side of the upper surface of the circuit board, and an identification area is provided on the upper surface of the placement box at positions corresponding to the status display light and the fault display light.
[0013] In an optional solution, a plurality of circuit board mounting holes are provided at the lower end of the placement box, and the circuit board is fixed to the placement box via the circuit board mounting holes and bolts.
[0014] In an optional solution, a fixing component is provided on both sides of the lower end of the placement box.
[0015] In an optional solution: the fixing assembly includes a base, one end of the base is fixedly connected to one side of an adjacent placement box, and a plurality of fixing holes are opened on the surface of the base.
[0016] In an optional solution: an interface end is provided through one end of the placement box, and the interface end is provided inside the placement box and is electrically connected to the circuit board.
[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0018] The utility model detects the content of different gases in the air through the detection component and the multiple gas detection sensors, effectively eliminating the disadvantages of detection by multiple detectors, effectively improving the efficiency of gas detection, and saving the cost of gas detection. At the same time, the device is small in size and easy to carry, and improves the portability of gas detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 It is a schematic diagram of the overall bottom structure of the utility model.
[0021] Figure 3 It is a schematic diagram of the overall internal structure of the utility model.
[0022] Figure 4 This is a schematic diagram of the overall circuit of the present utility model.
[0023] Notes on the accompanying figures: 1. Placement box; 2. Interface end; 3. Ventilation hole; 4. Base; 5. Fixing hole; 6. Identification area; 7. Circuit board mounting hole; 8. Circuit board; 9. Status display light; 10. Fault display light; 11. Two-in-one sensor; 12. Carbon monoxide sensor; 13. Methane sensor; 14. Organic compound sensor. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
[0025] In one embodiment, Figures 1-4 As shown, a novel five-in-one gas detector includes a placement box 1, a plurality of air holes 3 are opened on the surface of the placement box 1, a circuit board 8 is arranged inside the placement box 1, and a detection component is arranged on the upper surface of the circuit board 8;
[0026] The detection assembly includes a two-in-one sensor 11, which is fixedly connected to one side of the upper surface of the circuit board 8. A carbon monoxide sensor 12, a methane sensor 13, and an organic compound sensor 14 are sequentially arranged on one side of the two-in-one sensor 11. The carbon monoxide sensor 12, the methane sensor 13, and the organic compound sensor 14 are all fixedly connected to the upper surface of the circuit board 8;
[0027] In this embodiment, the detection components are provided to detect the content of some gases in the air, and then the circuit board 8 analyzes and summarizes the content and issues a real-time warning.
[0028] In one embodiment, Figure 3 As shown, a hydrogen sulfide sensor and an oxygen sensor are respectively provided at both ends of the two-in-one sensor 11.
[0029] In one embodiment, Figure 3 As shown, the carbon monoxide sensor 12 is an electrochemical sensor specifically used to detect carbon monoxide, which is colorless and odorless, but extremely harmful to the human body; the methane sensor 13 is a catalytic combustion sensor used to detect combustible gases such as methane CH4, propane C3H8, hydrogen H2, etc.
[0030] In one embodiment, Figure 1 and Figure 3 As shown, a status display light 9 and a fault display light 10 are fixedly connected to one side of the upper surface of the circuit board 8, and an identification area 6 is provided on the upper surface of the placement box 1 and at positions corresponding to the status display light 9 and the fault display light 10. The status display light 9 and the fault display light 10 will light up according to the signal given by the circuit board 8 to indicate whether the current air quality meets the standard.
[0031] In one embodiment, Figure 2 and Figure 3As shown, a plurality of circuit board mounting holes 7 are opened at the lower end of the placement box 1, and the circuit board 8 is fixed to the placement box 1 through the circuit board mounting holes 7 and bolts, and the fixation is completed by the bolts passing through the circuit board mounting holes 7 and threadedly connected to the circuit board 8.
[0032] In one embodiment, Figure 1 As shown, a fixing component is provided on both sides of the lower end of the placement box 1.
[0033] In one embodiment, Figure 1 As shown, the fixing assembly includes a base 4, one end of which is fixedly connected to one side of the adjacent placement box 1. A plurality of fixing holes 5 are provided on the surface of the base 4, and the placement box 1 is fixed by means of the base 4 and the fixing holes 5 plus bolts.
[0034] In one embodiment, Figure 1 As shown, an interface end 2 is provided through one end of the placement box 1. The interface end 2 is provided inside the placement box 1 and is electrically connected to the circuit board 8. Information transmission is completed through the interface end 2 and the external connection.
[0035] The above embodiment discloses a new type of five-in-one gas detector, in which the placement box 1 is fixed to the wall by bolts passing through the fixing holes 5, thereby fixing the placement box 1 at a specified position, and then the air circulation inside the placement box 1 is ensured through the opened air vents 3, so that the content of oxygen, hydrogen sulfide, carbon monoxide, methane and organic compounds in the air is detected through the detection component, and the detection results are summarized through the circuit board 8, and then connected to the external device through the interface end 2 for transmission, thereby completing the gas detection of the specified space.
[0036] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.
Claims
1. A novel five-in-one gas detector, comprising a storage box (1), a surface of which is provided with a plurality of air holes (3), a circuit board (8) being provided inside the storage box (1), and a detection component being provided on the upper surface of the circuit board (8); It is characterized by: The detection assembly comprises a two-in-one sensor (11), the two-in-one sensor (11) being fixedly connected to one side of the upper surface of the circuit board (8), a carbon monoxide sensor (12), a methane sensor (13) and an organic compound sensor (14) being sequentially arranged on one side of the two-in-one sensor (11), and the carbon monoxide sensor (12), the methane sensor (13) and the organic compound sensor (14) being all fixedly connected to the upper surface of the circuit board (8).
2. A novel five-in-one gas detector according to claim 1, characterized in that: A hydrogen sulfide sensor and an oxygen sensor are respectively provided at both ends of the two-in-one sensor (11).
3. The novel five-in-one gas detector according to claim 1 is characterized in that: The carbon monoxide sensor (12) is an electrochemical sensor, and the methane sensor (13) is a catalytic combustion sensor.
4. The novel five-in-one gas detector according to claim 1 is characterized in that: A status display light (9) and a fault display light (10) are fixedly connected to one side of the upper surface of the circuit board (8), and a marking area (6) is provided on the upper surface of the placement box (1) at positions corresponding to the status display light (9) and the fault display light (10).
5. The novel five-in-one gas detector according to claim 1 is characterized in that: A plurality of circuit board mounting holes (7) are provided at the lower end of the placement box (1), and the circuit board (8) is fixed to the placement box (1) via the circuit board mounting holes (7) and bolts.
6. The novel five-in-one gas detector according to claim 1 is characterized in that: A fixing component is provided on both sides of the lower end of the placement box (1).
7. The novel five-in-one gas detector according to claim 6 is characterized in that: The fixing assembly comprises a base (4), one end of which is fixedly connected to one side of an adjacent placement box (1), and a plurality of fixing holes (5) are provided on the surface of the base (4).
8. The novel five-in-one gas detector according to claim 1 is characterized in that: An interface end (2) is provided through one end of the placement box (1); the interface end (2) is provided inside the placement box (1) and is electrically connected to a circuit board (8).