A device for detecting water content in finished oil

Abstract

The utility model relates to oil water content detection related technical field discloses a kind of oil water content detection devices, including oil detection storage bin, the right side of oil detection storage bin has operating handle by connecting pipe fixing rod, the left side inside of connecting pipe is provided with capacitive sensor, and capacitive sensor detection head is inserted in the inside of oil detection storage bin, the bottom of oil detection storage bin and operating handle can be threadedly connected with suction disc, and operating handle is supported and placed to oil detection storage bin and operating handle, the inside upper portion of operating handle is equipped with installation groove, and the inside of installation groove is provided with single-chip microcomputer, the detachable installation of the upper portion of installation groove is provided with protective cover, and the inside of protective cover is provided with display, the inside lower portion of operating handle is equipped with battery box, and the overall structure of this technical scheme is small and exquisite, it is more convenient to carry, and better detection processing can be carried out to oil water content.

Description

Technical Field

[0001] This utility model relates to the technical field of oil and water content detection, specifically to a device for detecting the water content of finished oil. Background Technology

[0002] Refined oil products refer to gasoline, kerosene, diesel, and other alternative fuels such as ethanol gasoline and biodiesel that meet national product quality standards and have the same purpose.

[0003] Refined oil products are produced and processed from crude oil and can be divided into six categories: petroleum fuels, petroleum solvents and chemical raw materials, lubricants, paraffin wax, petroleum asphalt, and petroleum coke.

[0004] Before using refined oil products, it is necessary to test the moisture content in them. By testing the internal moisture content of the refined oil products, it can be determined whether they are qualified and usable. However, most existing refined oil moisture content testing devices are bulky, inconvenient to carry, and reduce their practicality.

[0005] In view of this, this technical solution proposes a device for detecting the moisture content of finished oil products, which can better solve the problems mentioned above. Utility Model Content

[0006] The technical solution adopted by this utility model is as follows: a finished oil moisture content detection device, including a finished oil detection storage chamber, an operating handle is fixed to the right side of the finished oil detection storage chamber by a connecting pipe, a capacitive sensor is provided inside the left side of the connecting pipe, and the capacitive sensor detection head is inserted into the inside of the finished oil detection storage chamber. The upper part of the operating handle has a mounting slot, and a microcontroller is installed inside the mounting slot. A protective cover is detachably installed above the mounting slot, and a display is installed inside the protective cover. A battery box is located at the lower part of the operating handle, and a storage battery is installed inside the battery box.

[0007] In a preferred embodiment, the bottom of both the finished oil testing and storage chamber and the operating handle can be threaded with suction cups to support and place them.

[0008] In a preferred embodiment, the operating handle is provided with heat dissipation fins at both the front and rear of the interior for dissipating heat from the interior of the mounting slot.

[0009] In a preferred embodiment, the operating handle is provided with a wire-passing groove, and the wire-passing groove is a through groove structure. The microcontroller model can be AT89C51.

[0010] In a preferred embodiment, an internal threaded sleeve for installing the protective cover is fixed around the inside of the mounting groove, and the protective cover is fixed to the inside of the mounting groove by bolts engaging with the internal threaded sleeve.

[0011] In a preferred embodiment, a switch is provided inside the right side of the protective cover, and the battery, switch, display, microcontroller and capacitive sensor are electrically connected to form a circuit.

[0012] In a preferred embodiment, a battery cover for protecting the battery is fixed to the upper interior of the battery box by two bolts.

[0013] In a preferred embodiment, the battery cover is provided with heat dissipation fins for cooling the battery.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: the overall structure of this technical solution is compact and easy to carry, and it can also better detect and process the moisture content of finished oil.

[0015] In this invention, the refined oil to be tested is poured into the refined oil testing and storage chamber. At this point, the refined oil inside the chamber comes into contact with a capacitive sensor. Then, by pressing a switch, a circuit is formed between the battery, switch, display, microcontroller, and capacitive sensor. The capacitive sensor can then detect the moisture content of the refined oil inside the chamber. The sensor outputs a signal by measuring the effect of water content on capacitance. The microcontroller can quickly process these signals to achieve high-precision moisture content measurement. The microcontroller features fast response and high accuracy, enabling better detection and processing of the moisture content in the refined oil. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first state structure of this utility model; Figure 2 This is a schematic diagram of the second state structure of this utility model; Figure 3 This is a cross-sectional view of the battery casing and extruded mesh structure of this utility model; Figure 4 This is a cross-sectional view of the battery casing and extruded mesh structure of this utility model.

[0017] The markings in the diagram are: 1- Finished oil testing and storage compartment; 2- Suction cup; 3- Connecting pipe; 4- Capacitive sensor; 5- Operating handle; 6- Mounting slot; 7- Internal threaded sleeve; 8- Wiring groove; 9- Heat dissipation fin one; 10- Microcontroller; 11- Protective cover; 12- Display; 13- Switch; 14- Battery box; 15- Battery; 16- Battery cover; 17- Heat dissipation fin two. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] The following will combine Figures 1-4 A detailed description of a finished oil moisture content detection device according to an embodiment of the present invention will be provided.

[0020] refer to Figure 1 , Figure 2 and Figure 4 As shown, a finished oil moisture content detection device includes a finished oil detection storage chamber 1. An operating handle 5 is fixed to the right side of the finished oil detection storage chamber 1 via a connecting pipe 3. Suction cups 2 are threadedly connected to the bottom of both the finished oil detection storage chamber 1 and the operating handle 5 to support and place them. A capacitive sensor 4 is installed inside the left side of the connecting pipe 3, and the detection head of the capacitive sensor 4 is inserted into the interior of the finished oil detection storage chamber 1.

[0021] refer to Figures 1-3As shown, the operating handle 5 has a mounting slot 6 on its upper interior. Heat dissipation fins 9 are provided at both the front and back of the operating handle 5 to dissipate heat from the inside of the mounting slot 6. A wire-passing groove 8 is provided inside the operating handle 5, and the wire-passing groove 8 is a through groove structure. A microcontroller 10 is installed inside the mounting slot 6; the microcontroller 10 model can be AT89C51. A protective cover 11 is detachably installed on the top of the mounting slot 6. Internal threaded sleeves 7 are fixed around the inside of the mounting slot 6 for installing the protective cover 11. The protective cover 11 is secured to the internal threaded sleeves 7 by bolts. The protective cover 11 is fixed inside the upper part of the mounting slot 6. The display 12 is installed inside the protective cover 11. The switch 13 is installed inside the right side of the protective cover 11. The battery box 14 is opened inside the lower part of the operating handle 5. The battery box 14 contains a storage battery 15. The storage battery 15, switch 13, display 12, microcontroller 10 and capacitive sensor 4 are electrically connected to form a circuit. The battery cover 16 for protecting the storage battery 15 is fixed inside the upper part of the battery box 14 by bolt 2. The battery cover 16 contains heat dissipation fins 17 for dissipating heat from the storage battery 15.

[0022] In this technical solution, the wires used for electrical connection are connected to form a circuit through the inside of the wiring groove 8 and the connecting pipe 3 to form an overall electrical connection of the electrical equipment.

[0023] This technical solution uses a capacitive sensor 4 to measure the effect of water content in the oil on capacitance and outputs a signal. A microprocessor controller 10 can quickly process these signals, achieving high-precision water content measurement. The microprocessor 10 features fast response and high accuracy, enabling better detection and processing of the water content in finished oil products.

[0024] Advantages of this application: The overall structure of this technical solution is compact and easy to carry, and it can also better detect and process the moisture content of finished oil.

[0025] Working Principle: The refined oil to be tested is poured into the refined oil testing and storage chamber 1. At this point, the refined oil inside the chamber 1 comes into contact with the capacitive sensor 4. Then, by pressing switch 13, a circuit is formed between the battery 15, switch 13, display 12, microcontroller 10, and capacitive sensor 4. The capacitive sensor 4 can then detect the moisture content of the refined oil inside the chamber 1. The capacitive sensor 4 outputs a signal by measuring the effect of oil moisture on capacitance. The microcontroller 10 can quickly process these signals to achieve high-precision moisture content measurement. The microcontroller 10 features fast response and high accuracy, enabling better detection and processing of the moisture content of the refined oil.

[0026] This technical solution can be used in two ways: handheld and placement. For handheld use, the suction cup 2 is removed from the bottom of the finished oil detection and storage chamber 1 and the operating handle 5. For placement use, the suction cup 2 is threaded onto the bottom of the finished oil detection and storage chamber 1 and the operating handle 5.

[0027] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A device for detecting the moisture content of refined oil, comprising a refined oil detection and storage chamber (1), characterized in that: The right side of the finished oil testing and storage chamber (1) is fixed with an operating handle (5) via a connecting pipe (3). A capacitive sensor (4) is installed inside the left side of the connecting pipe (3), and the detection head of the capacitive sensor (4) is inserted into the interior of the finished oil testing and storage chamber (1). An installation slot (6) is provided on the upper part of the inside of the operating handle (5), and a microcontroller (10) is installed inside the installation slot (6). A protective cover (11) is detachably installed on the upper part of the installation slot (6), and a display (12) is installed inside the protective cover (11). A battery box (14) is provided on the lower part of the inside of the operating handle (5), and a storage battery (15) is installed inside the battery box (14).

2. The device for detecting the moisture content of refined oil as described in claim 1, characterized in that: The bottom of the finished oil testing and storage chamber (1) and the operating handle (5) can be threaded with suction cups (2) to support and place the finished oil testing and storage chamber (1) and the operating handle (5).

3. The device for detecting the moisture content of refined oil as described in claim 2, characterized in that: The operating handle (5) is provided with heat dissipation fins (9) at both the front and back of the interior for dissipating heat from the interior of the mounting slot (6).

4. The device for detecting the moisture content of refined oil as described in claim 1, characterized in that: The operating handle (5) has a wire groove (8) inside, and the wire groove (8) is a through groove structure. The microcontroller (10) can be AT89C51.

5. The device for detecting the moisture content of refined oil as described in claim 3, characterized in that: The mounting groove (6) is fixed with an internal threaded sleeve (7) for installing the protective cover plate (11) around its interior perimeter. The protective cover plate (11) is fixed inside the mounting groove (6) by bolts and the internal threaded sleeve (7).

6. The device for detecting the moisture content of refined oil as described in claim 5, characterized in that: A switch (13) is provided inside the right side of the protective cover (11), and the battery (15), switch (13), display (12), microcontroller (10) and capacitive sensor (4) are electrically connected to form a circuit.

7. The device for detecting the moisture content of refined oil as described in claim 1, characterized in that: The battery box (14) is fixed to the upper part of the interior by two bolts, and a battery cover plate (16) is used to protect the storage battery (15).

8. The device for detecting the moisture content of refined oil as described in claim 7, characterized in that: The battery cover (16) is provided with heat dissipation fins (17) for dissipating heat from the battery (15).

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