Acetone quality detection device and detection method

Abstract

The invention discloses an acetone quality detection device and a detection method, and relates to the technical field of acetone quality detection.The acetone quality detection device comprises a central control unit, a power supply center and a signal processing unit. According to the scheme, an electrochemical sensor, an optical sensor, a semiconductor sensor and a density sensor are combined, and the acetone sample in the liquid form or the gas form introduced into the storage container can be subjected to multiple detection treatment; the acetone quality detection device can solve the problem that an existing acetone quality detection device generates interference and errors on acetone concentration detection data due to the fact that the existing acetone quality detection device interacts with various other gases, and can also solve the problem that the existing acetone quality detection device influences the acetone concentration detection precision due to the influence of the environment (such as temperature and humidity). The condition of inaccurate acetone concentration data is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of acetone quality detection, and in particular to an acetone quality detection device and a detection method. Background Art

[0002] Acetone is a volatile, colorless, transparent liquid with a special aromatic smell at room temperature and pressure. As a common organic solvent, acetone is widely used in coatings, pesticides, medicines and other fields. However, acetone is also a flammable, explosive and toxic organic liquid with a flash point of 465 degrees Celsius. Acetone vapor and air can form an explosive mixture. Once an acetone leak occurs, it is easy to cause a safety accident. Therefore, efficient and accurate acetone detection becomes very necessary.

[0003] At present, most of the devices used to detect acetone gas on the market use semiconductor gas sensors containing gas-sensitive elements. This type of sensor can not only detect acetone gas, but also interact with a variety of other gases. It is easily interfered with, resulting in large errors in acetone concentration data. Moreover, this type of semiconductor gas sensor is easily affected by the environment. For example, temperature, humidity, etc. will affect the detection accuracy, resulting in inaccurate acetone concentration data.

[0004] Based on this, the present invention designs an acetone quality detection device and a detection method to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an acetone quality detection device and a detection method to solve the above-mentioned problems.

[0006] To achieve the above object, the present invention provides the following technical solution: an acetone quality detection device, comprising a central control unit, a power center, and a signal processing unit, characterized in that an acetone collection unit, a quality analysis unit, a data management unit, and a safety warning unit are connected in series between the central control unit and the signal processing unit;

[0007] The acetone collection unit is composed of a quality detection module, a storage container and a flow meter;

[0008] The data management unit consists of a control terminal and a cloud server.

[0009] Based on the above technical features, the acetone quality detection device designed in this scheme can introduce and process the acetone sample in liquid or gas form through the liquid collector and the gas collector when in use. The scheme combines the electrochemical sensor, the optical sensor, the semiconductor sensor and the density sensor, and can perform multiple detection and processing on the acetone sample in liquid or gas form introduced into the storage container, which can solve the problem that the existing acetone quality detection device causes interference and error in the data of acetone concentration detection due to the interaction with multiple other gases. At the same time, it can also solve the problem that the accuracy of acetone concentration detection is affected by the environment (such as temperature, humidity, etc.) of the existing acetone quality detection device, thereby avoiding the occurrence of inaccurate acetone concentration data.

[0010] This solution can remotely control the acetone concentration detection through the data storage module and information query program in the data management unit, and can also record and store the data of the acetone concentration detection for analysis and reference in subsequent work of the acetone concentration detection. Through the emergency communication module and infrared camera in the safety warning unit, the acetone concentration detection can be monitored and warned in real time. When acetone leaks during the concentration detection process, an audible and visual alarm message can be issued in the first time, and an emergency communication signal can also be issued to ensure the safety of the acetone concentration detection work.

[0011] Preferably, in the above-mentioned acetone quality detection device, the flow meter is connected in series with a liquid collector and a gas collector.

[0012] Based on the above technical features, this solution can introduce and process acetone samples in liquid or gas form through a liquid collector and a gas collector.

[0013] Preferably, in the above-mentioned acetone quality detection device, the quality detection module consists of a detection display and a quality analysis chip.

[0014] Based on the above technical features, this solution can process and analyze the signal measured by the acetone sample through the quality detection module and the mass analysis chip to obtain the measurement results of the acetone concentration or other related parameters, and can also display the measurement results of the acetone concentration or other related parameters in digital, graphical or other forms.

[0015] Preferably, in the above-mentioned acetone quality detection device, the mass analysis chip is connected in series with an electrochemical sensor, an optical sensor, a semiconductor sensor and a density sensor.

[0016] Based on the above technical features, the present solution can perform multiple detection processes on the acetone sample in liquid or gas form introduced into the storage container through an electrochemical sensor, an optical sensor, a semiconductor sensor and a density sensor.

[0017] Preferably, in the above-mentioned acetone quality detection device, the cloud server consists of a data storage module and an information query program.

[0018] Based on the above technical features, this solution can remotely control the acetone concentration detection through the data storage module and the information query program, and can also record and store the data of the acetone concentration detection for analysis and reference of subsequent work of the acetone concentration detection.

[0019] Preferably, in the above-mentioned acetone quality detection device, the safety warning unit is composed of an emergency communication module and an infrared camera.

[0020] Based on the above technical features, this solution can play a role in real-time monitoring and early warning of acetone concentration detection through emergency communication modules and infrared cameras.

[0021] Preferably, in the above-mentioned acetone quality detection device, the infrared camera is connected in series with a sound alarm and a light alarm.

[0022] Based on the above technical features, when acetone leaks during the concentration detection process, sound and light alarms can be sent out immediately.

[0023] Another technical solution proposed by the present invention is a detection method of an acetone quality detection device, comprising the following steps:

[0024] S101: First, you need to prepare a certain amount of acetone sample for testing. The sample can be in liquid or gas form. Choose a suitable sample storage container based on specific needs.

[0025] S102: Before testing, the multiple sensors in the acetone quality testing device need to be calibrated. The calibration can be performed by introducing an acetone sample of known concentration into the device, comparing it with the sensor measurement result, and adjusting the sensitivity and accuracy of the sensor.

[0026] S103: Then, the acetone sample to be tested is introduced into the detection device. For a liquid sample, the sample can be introduced into the device through a liquid collector; for a gas sample, the sample can be introduced into the device through a gas collector.

[0027] S104: Next, the sensor in the device measures the introduced acetone sample and generates corresponding signals, which can be processed and analyzed by a mass analysis chip to obtain measurement results of acetone concentration or other related parameters.

[0028] S105: Finally, the measurement results of acetone concentration or other related parameters can be presented in digital, graphical or other forms through the detection display. At the same time, the measurement results can also be recorded using the data storage module of the cloud server for subsequent analysis and reference.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The acetone quality detection device designed in this scheme can introduce and process the acetone sample in liquid or gas form through the liquid collector and the gas collector when in use. This scheme combines the electrochemical sensor, the optical sensor, the semiconductor sensor and the density sensor, and can perform multiple detection and processing on the acetone sample in liquid or gas form introduced into the storage container, which can solve the problem that the existing acetone quality detection device causes interference and error in the data of acetone concentration detection due to the interaction with other gases. At the same time, it can also solve the problem that the accuracy of acetone concentration detection is affected by the environment (such as temperature, humidity, etc.) of the existing acetone quality detection device, thereby avoiding the occurrence of inaccurate acetone concentration data;

[0031] 2. This solution can remotely control the acetone concentration detection through the data storage module and information query program in the data management unit, and can also record and store the data of the acetone concentration detection for analysis and reference in the subsequent work of the acetone concentration detection. Through the emergency communication module and infrared camera in the safety warning unit, the acetone concentration detection can be monitored and warned in real time. When acetone leaks during the concentration detection process, an audible and visual alarm message can be issued in the first time, and an emergency communication signal can also be issued to ensure the safety of the acetone concentration detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the structure of the acetone collection unit of the present invention;

[0035] Figure 3 It is a structural schematic diagram of the quality detection module of the present invention;

[0036] Figure 4It is a structural schematic diagram of a data management unit of the present invention;

[0037] Figure 5 It is a schematic diagram of the structure of the safety warning unit of the present invention;

[0038] Figure 6 The figure is a flow chart of the acetone quality detection method of the present invention.

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 100, central control unit; 200, power center; 300, signal processing unit; 400, acetone collection unit; 401, quality detection module; 401a, detection display; 401b, mass analysis chip composition; 401b-1, electrochemical sensor; 401b-2, optical sensor; 401b-3, semiconductor sensor; 401b-4, density sensor; 402, storage container; 403, flow meter; 403a, liquid collector; 403b, gas collector; 500, mass analysis unit; 600, data management unit; 601, control terminal; 602, cloud server; 602a, data storage module; 602b, information query program; 700, safety warning unit; 701, emergency communication module; 702, infrared camera; 702a, sound alarm; 702b, light alarm. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-4 In the invention, an acetone quality detection device includes a central control unit 100, a power center 200, and a signal processing unit 300. An acetone collection unit 400, a quality analysis unit 500, a data management unit 600, and a safety warning unit 700 are connected in series between the central control unit 100 and the signal processing unit 300. The acetone collection unit 400 is composed of a quality detection module 401, a storage container 402, and a flow meter 403. The data management unit 600 is composed of a control terminal 601 and a cloud server 602. The flow meter 403 is connected in series with a liquid collector 403a and a gas collector 403b. Through the liquid collector 403a and the gas collector 403b, an acetone sample in liquid or gas form can be introduced and processed.

[0043] See also Figure 2-3In the figure, the quality detection module 401 is composed of a detection display 401a and a mass analysis chip 401b. Through the quality detection module 401 and the mass analysis chip 401b, the signal measured by the acetone sample can be processed and analyzed to obtain the measurement results of the acetone concentration or other related parameters. The measurement results of the acetone concentration or other related parameters can also be displayed in digital, graphical or other forms. The mass analysis chip 401b is connected in series with an electrochemical sensor 401b-1, an optical sensor 401b-2, a semiconductor sensor 401b-3 and a density sensor 401b-4. Through the electrochemical sensor 401b-1, the optical sensor 401b-2, the semiconductor sensor 401b-3 and the density sensor 401b-4, the acetone sample in liquid or gas form introduced into the storage container 402 can be subjected to multiple detection processing.

[0044] See also Figure 4-5 In the embodiment, the cloud server 602 is composed of a data storage module 602a and an information query program 602b. Through the data storage module 602a and the information query program 602b, the acetone concentration detection can be remotely controlled, and the data of the acetone concentration detection can be recorded and stored for analysis and reference of subsequent work of the acetone concentration detection. The safety warning unit 700 is composed of an emergency communication module 701 and an infrared camera 702. Through the emergency communication module 701 and the infrared camera 702, the acetone concentration detection can be monitored and warned in real time. The infrared camera 702 is connected in series with a sound alarm 702a and a light alarm 702b. When acetone leaks during the concentration detection process, the sound alarm 702a and the light alarm 702b can send out an audible and visual alarm message in the first time.

[0045] In order to better demonstrate an imide film, this embodiment now proposes a detection method of an acetone quality detection device, comprising the following steps:

[0046] S101: First, you need to prepare a certain amount of acetone sample for testing. The sample can be in liquid or gas form. Choose a suitable sample storage container based on specific needs.

[0047] S102: Before testing, the multiple sensors in the acetone quality testing device need to be calibrated. The calibration can be performed by introducing an acetone sample of known concentration into the device, comparing it with the sensor measurement result, and adjusting the sensitivity and accuracy of the sensor.

[0048] S103: Then, the acetone sample to be tested is introduced into the detection device. For a liquid sample, the sample can be introduced into the device through a liquid collector; for a gas sample, the sample can be introduced into the device through a gas collector.

[0049] S104: Next, the sensor in the device measures the introduced acetone sample and generates corresponding signals, which can be processed and analyzed by a mass analysis chip to obtain measurement results of acetone concentration or other related parameters.

[0050] S105: Finally, the measurement results of acetone concentration or other related parameters can be presented in digital, graphical or other forms through the detection display. At the same time, the measurement results can also be recorded using the data storage module of the cloud server for subsequent analysis and reference.

[0051] Working principle: The acetone quality detection device designed in this scheme can introduce and process the acetone sample in liquid or gas form through the liquid collector 403a and the gas collector 403b when in use. This scheme combines the electrochemical sensor 401b-1, the optical sensor 401b-2, the semiconductor sensor 401b-3 and the density sensor 401b-4, and can perform multiple detection and processing on the acetone sample in liquid or gas form introduced into the storage container 402, which can solve the problem that the existing acetone quality detection device causes interference and error in the data of acetone concentration detection due to the interaction with multiple other gases. At the same time, it can also solve the problem that the accuracy of acetone concentration detection is affected by the environment (such as temperature, humidity, etc.) of the existing acetone quality detection device, thereby avoiding the occurrence of inaccurate acetone concentration data;

[0052] This solution can remotely control the acetone concentration detection through the data storage module 602a and the information query program 602b in the data management unit 600, and can also record and store the data of the acetone concentration detection for analysis and reference in subsequent work of the acetone concentration detection. The emergency communication module 701 and the infrared camera 702 in the safety warning unit 700 can play a role in real-time monitoring and early warning of the acetone concentration detection. When acetone leaks during the concentration detection process, an audible and visual alarm message can be issued in the first time, and an emergency communication signal can also be issued to ensure the safety of the acetone concentration detection work.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An acetone quality detection device, comprising a central control unit (100), a power supply center (200), and a signal processing unit (300), characterized in that: An acetone collection unit (400), a quality analysis unit (500), a data management unit (600) and a safety warning unit (700) are also connected in series between the central control unit (100) and the signal processing unit (300); The acetone collection unit (400) is composed of a quality detection module (401), a storage container (402) and a flow meter (403); The data management unit (600) is composed of a control terminal (601) and a cloud server (602).

2. An acetone quality detection device according to claim 1, characterized in that: The flow meter (403) is connected in series with a liquid collector (403a) and a gas collector (403b).

3. An acetone quality detection device according to claim 2, characterized in that: The quality detection module (401) is composed of a detection display (401a) and a quality analysis chip (401b).

4. An acetone quality detection device according to claim 3, characterized in that: The mass analysis chip (401b) is serially connected with an electrochemical sensor (401b-1), an optical sensor (401b-2), a semiconductor sensor (401b-3) and a density sensor (401b-4).

5. An acetone quality detection device according to claim 4, characterized in that: The cloud server (602) is composed of a data storage module (602a) and an information query program (602b).

6. An acetone quality detection device according to claim 5, characterized in that: The safety warning unit (700) is composed of an emergency communication module (701) and an infrared camera (702).

7. An acetone quality detection device according to claim 6, characterized in that: The infrared camera (702) is serially connected to a sound alarm (702a) and a light alarm (702b).

8. A detection method of the acetone quality detection device according to any one of claims 1 to 7, comprising the following steps: S101: First, you need to prepare a certain amount of acetone sample for testing. The sample can be in liquid or gas form. Choose a suitable sample storage container based on specific needs. S102: Before testing, the multiple sensors in the acetone quality testing device need to be calibrated. The calibration can be performed by introducing an acetone sample of known concentration into the device, comparing it with the sensor measurement result, and adjusting the sensitivity and accuracy of the sensor. S103: Then, the acetone sample to be tested is introduced into the detection device. For a liquid sample, the sample can be introduced into the device through a liquid collector; For gas samples, the sample can be introduced through a gas collector. S104: Next, the sensor in the device measures the introduced acetone sample and generates corresponding signals, which can be processed and analyzed by a mass analysis chip to obtain measurement results of acetone concentration or other related parameters. S105: Finally, the measurement results of acetone concentration or other related parameters can be presented in digital, graphical or other forms through the detection display. At the same time, the measurement results can also be recorded using the data storage module of the cloud server for subsequent analysis and reference.

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