Multifunctional cosmetics waterproof performance testing system

Abstract

A multifunctional cosmetic waterproof performance testing system includes a bionic pool, a physical and chemical index testing device and a PLC central processing control device. The bionic pool includes a pool body, a water temperature regulator and a booster pump. A test participant seat is provided in the center of the pool body. A wave-making water outlet is provided on the pool wall of the pool body. The wave-making water outlet simulates the surging water environment in a pond under a natural environment in the pool body by adjusting the water flow, flow rate and water pressure of the booster pump. A return water outlet is provided at the bottom of the seat. The return water outlet is connected to the water inlet of the water temperature regulator through a return water pipe, thereby forming a water circulation system of the pool body, so that the cosmetics applied on the subject are tested for waterproof performance in a water environment close to nature. The present invention provides a complete detection system for the detection of waterproof performance such as the stability of cosmetics after combining with human skin and the physical and chemical changes produced after combining with human skin, thereby improving the detection standard of cosmetic quality.

Description

Technical Field

[0001] The invention relates to a cosmetics performance detection system, in particular to a multifunctional cosmetics waterproof performance detection system, and belongs to the technical field of cosmetics physical and chemical index detection. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human skin, such as skin, hair, nails, etc., by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of human odor and maintenance of good condition.

[0003] Cosmetics include: cleaning products, such as facial cleansers, cleansing creams (honeys), shampoos, shaving creams, makeup removers, etc.; care products, such as skin care creams, lotions, toners, nail hardeners, lip balms, etc.; beauty / decoration products, such as powder, rouge, eye shadow, perfume, cologne, styling mousse / hairspray, hair dyes, hair growth agents, depilatories, nail polishes, etc.

[0004] Cosmetics usually come into direct contact with the human body, so their safety has attracted much attention. Countries around the world have corresponding laws and regulations to control cosmetics to ensure the safety and health of consumers.

[0005] Cosmetics testing refers to the use of relevant laboratory instruments and equipment to conduct tests on the ingredient content of various types of cosmetics to comply with national laws and standards and ensure the hygienic quality and safety of cosmetics.

[0006] Cosmetics testing items usually include:

[0007] Microbiological testing, including total colony count, mold and yeast count, coliform bacteria, fecal coliform bacteria, Escherichia coli, Staphylococcus aureus, hemolytic Streptococcus, Salmonella, Pseudomonas aeruginosa, Legionella, etc.;

[0008] Physical and chemical index testing, including total active matter, heavy metals such as lead, arsenic, mercury, methanol, formaldehyde, aflatoxin, cold resistance, heat resistance, phosphate, pH value, moisture content, etc.;

[0009] Enzyme activity detection, including cellulase, saccharifying enzyme, amylase, protease, thermostable amylase, superoxide dismutase (SOD), etc.

[0010] Safety testing, including testing of the content of fungicides, preservatives, mildew inhibitors and antimicrobial agents;

[0011] Toxicity testing includes testing of banned chemicals, restricted chemicals, etc. that are highly toxic, mutagenic, carcinogenic, teratogenic, or that may cause significant damage to the skin or mucous membranes, or that have special biologically active substances that are not desirable in cosmetics.

[0012] In addition, the human efficacy evaluation of cosmetics such as the sun protection index and the waterproof ability of sunscreen cosmetics needs to be tested and evaluated on the human body, and only products that pass the corresponding tests can be marked with the sun protection index on the outer packaging.

[0013] Among the existing cosmetics testing items and testing technologies, the quality indicators of the cosmetics themselves are usually tested. However, cosmetics are mainly spread on human skin. After being applied, sprayed or covered on human skin by other methods, they will produce certain reactions with human skin and change certain physical and chemical indicators. In particular, some waterproof sunscreens need to maintain a certain stability in water after being applied to human skin. Therefore, testing the efficacy of certain cosmetics after combining with human skin is an important method and direction for evaluating the quality, safety and stability of cosmetics.

[0014] However, in the prior art, there is no systematic device and equipment for testing the waterproof properties of cosmetics such as stability after combining with human skin and physical and chemical changes after combining with human skin. Summary of the invention

[0015] In order to effectively detect the waterproof performance of cosmetics, the embodiment of the present invention provides a multifunctional cosmetics waterproof performance detection system, the purpose of which is:

[0016] Driven by a water pump, the water in the detection system circulates at a certain flow rate, and the water quality is purified by a filtering device, so that the entire detection system can simulate the effect of cosmetics being applied to the human body and then washed by water. It provides a complete detection system for the detection of waterproof performance, stability, and physical and chemical changes after the combination of cosmetics with human skin. It is used to evaluate the waterproof effect of cosmetics, so as to improve the quality of cosmetics and the standards for safety and stability testing, ensure the efficacy claims and safety performance of cosmetics, and protect the safety and health of consumers.

[0017] To achieve this purpose, the embodiment of the present invention provides the following technical solutions:

[0018] A multifunctional cosmetics waterproof performance detection system, characterized by comprising:

[0019] Bionic water pool, physical and chemical index detection device and PLC central processing control device;

[0020] The bionic water pool comprises a water pool body, a water temperature regulator and a booster water pump. A pier is provided in the center of the water pool body. The water outlet of the water temperature regulator is connected to the water inlet of the booster water pump. A wave-making water outlet is provided on the pool wall of the water pool body. The wave-making water outlet is connected to the water outlet of the booster water pump through a pipeline. A water return port is provided at the bottom of the pier. The water return port is connected to the water inlet of the water temperature regulator through a water return pipe.

[0021] The physical and chemical index detection device includes a sampler, an operating table, a detection and testing equipment, and a wastewater treatment device for harmlessly treating the water sample after detection. One end of the sampler extends into the water pool body, and the other end of the sampler enters the operating table and the detection and testing equipment.

[0022] The PLC central processing control device includes a PLC processor, a water temperature and water pressure detector, a water temperature regulator and a booster pump operation controller, a physical and chemical detection controller, a display terminal and a mobile control terminal, and the PLC processor is respectively connected with the water temperature and water pressure detector, the water temperature regulator and the booster pump operation controller, the physical and chemical detection controller, the display terminal and the mobile control terminal;

[0023] The water temperature regulator and the booster water pump operation controller are in information communication with the water temperature regulator and the booster water pump; the physical and chemical detection controller is in information communication with the sampler.

[0024] Furthermore, the sampler is a multi-directional multi-point sampler, which includes a sleeve, a sampling main pipe, a peristaltic pump and a sample barrel. One end of the sampling main pipe is arranged in the sleeve, and the other end of the sampling main pipe is connected to the peristaltic pump. The lower end of the sleeve is closed, and a plurality of sampling side tubes distributed in a fishbone shape are arranged on the side wall of the sleeve. A sampling branch pipe is arranged in each of the sampling side tubes, and each of the sampling branch pipes is respectively connected to the sampling main pipe. The outlet of the peristaltic pump is connected to the inlet of the sample barrel, and the outlet of the sample barrel is connected to the detection and testing equipment. An agitator is also arranged in the sample barrel.

[0025] Furthermore, the physical and chemical detection controller includes a water sample dispensing mechanism, an automatic opening and closing mechanism for detection and testing equipment, an automatic reading and transmission mechanism for detection data, and a water sample clearing mechanism. The water sample dispensing mechanism, the automatic opening and closing mechanism for detection and testing equipment, the automatic reading and transmission mechanism for detection data, and the water sample clearing mechanism are respectively connected to the PLC processor for information, and the water sample dispensing mechanism is also connected to the sampler for information.

[0026] Furthermore, the detection and testing equipment includes a turbidity analyzer, a pH value detector, a chromatograph, a mass spectrometer, a spectrophotometer and a fluorescence detector, and the turbidity analyzer, the pH value detector, the chromatograph, the mass spectrometer, the spectrophotometer and the fluorescence detector are manually operated by a detection personnel or automatically controlled by the physical and chemical detection controller.

[0027] Furthermore, the fluorescence detector includes a quartz tube, an ultraviolet lamp, an ultraviolet filter and a photoelectric converter. The two ends of the quartz tube are respectively connected to the water sample outlet of the sampler and the wastewater inlet of the wastewater treatment device. The ultraviolet lamp is installed on one side of the quartz tube, the ultraviolet filter is arranged on the other side of the quartz tube and opposite to the ultraviolet lamp, and the photoelectric converter is arranged behind the ultraviolet filter.

[0028] Furthermore, the multifunctional cosmetic waterproof performance testing system also includes a water purification device, the water inlet of the water purification device is connected to the tap water pipe and the return pipe respectively, and the water outlet of the water purification device is connected to the water inlet of the water temperature regulator.

[0029] Furthermore, the multifunctional cosmetic waterproof performance detection system also includes a water purification treatment device operation controller, and the water purification treatment device operation controller is installed on the water purification treatment device.

[0030] Furthermore, the multifunctional cosmetic waterproof performance detection system also includes a Wi-Fi or 5G communication server, and the Wi-Fi or the 5G communication server is used for information communication between the PLC processor and the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller, the display terminal and the mobile control terminal, as well as information communication between the water temperature regulator and the booster water pump operation controller and the water temperature regulator and the booster water pump, and information communication between the physical and chemical detection controller and the sampler.

[0031] Furthermore, the PLC processor is also connected to the cloud data center server through the Wi-Fi or 5G communication server.

[0032] Furthermore, controlling the multifunctional cosmetics waterproof performance detection system through the Wi-Fi or the 5G communication server includes the following steps:

[0033] The mobile control terminal sends a communication link establishment request to the Wi-Fi or 5G communication server, and the Wi-Fi or 5G communication server checks the request according to its preset management information, and after confirming that it is qualified, the Wi-Fi or 5G communication server sends a communication link establishment response message to the mobile control terminal;

[0034] Sending the start / stop instruction and operation instruction of the multifunctional cosmetic waterproof performance detection system to the Wi-Fi or the 5G communication server through the mobile control terminal, and the Wi-Fi or the 5G communication server caches the instruction;

[0035] The buffer of the Wi-Fi or 5G communication server sends the start-stop instruction and the operation instruction to the PLC processor, and at the same time, through the Wi-Fi or 5G information transceiver installed on the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller and the display terminal, establishes an information link between the PLC processor and the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller and the display terminal;

[0036] The PLC processor sends operation instructions to the water temperature and water pressure detector, the water temperature regulator and the booster pump operation controller and the physical and chemical detection controller through the Wi-Fi or the 5G communication server and receives feedback information, and displays the detection and operation results of the multifunctional cosmetics waterproof performance detection system through the display terminal and sends them to the mobile control terminal;

[0037] The water temperature regulator and the booster water pump operation controller send operation instructions to the water temperature regulator and the booster water pump through the Wi-Fi or the 5G communication server and receive feedback information;

[0038] The physical and chemical detection controller sends operating instructions to the sampler through the Wi-Fi or the 5G communication server and receives feedback information.

[0039] The beneficial effects and significant improvements of the present invention are:

[0040] 1) A multifunctional cosmetics waterproof performance detection system provided in an embodiment of the present invention includes a bionic water pool, a physical and chemical index detection device, and a PLC central processing control device;

[0041] The bionic pool includes a pool body, a water temperature regulator and a booster water pump. A test participant seat is arranged in the center of the pool body. The water outlet of the water temperature regulator is connected to the water inlet of the booster water pump. A wave-making water outlet is arranged on the pool wall of the pool body. The wave-making water outlet is connected to the water outlet of the booster water pump through a pipeline. The wave-making water outlet causes water flow fluctuations in the pool body by regulating the water flow rate, flow velocity and water pressure of the booster water pump, thereby simulating the environment of water surging in a pond under a natural environment. A water return port is arranged at the bottom of the seat. The water return port is connected to the water inlet of the water temperature regulator through a water return pipe, thereby forming a water circulation system of the pool body, so that the cosmetics applied on the test subjects are tested for waterproof performance in a water environment close to nature.

[0042] The physical and chemical index detection device includes a sampler, an operating table, a detection and testing equipment and a wastewater treatment device. The sampler collects water samples from the pool body for the detection of the waterproof performance index of cosmetics;

[0043] The PLC central processing control device includes a PLC processor, a water temperature and water pressure detector, a water temperature regulator, a booster pump operation controller, a physical and chemical detection controller, a display terminal and a mobile control terminal. The PLC processor is connected with these devices and controls the operation of these devices, and finally sends the detection results to the display terminal or the mobile control terminal for display and recording;

[0044] Through the combined application of the above devices, a complete testing system is provided for testing the stability of cosmetics after combining with human skin and the physical and chemical changes caused by combining with human skin, etc., so as to improve the testing standards of cosmetics quality, safety and stability, ensure the quality of cosmetics and the safety performance of use, and protect the safety and health of consumers;

[0045] 2) The multifunctional cosmetics waterproof performance detection system provided in the embodiment of the present invention realistically simulates the natural water environment, provides a prerequisite for accurate and reliable detection of the waterproof performance of cosmetics, and also provides an experimental basis and basis for the establishment of cosmetics waterproof performance indicators;

[0046] 3) The embodiment of the present invention provides a multifunctional cosmetics waterproof performance detection system, which has a clear, unique and novel design concept, is easy to construct and operate, has strong applicability and expansibility, is pioneering, inspiring and has high social benefits, and therefore has great value for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention.

[0048] Obviously, the drawings described below are only drawings of some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, but these other drawings also belong to the drawings required for use in the embodiments of the present invention.

[0049] Figure 1 A schematic diagram of the structure of a multifunctional cosmetics waterproof performance detection system provided by an embodiment of the present invention;

[0050] Figure 2 A schematic diagram of the structure of a multi-directional and multi-point sampler in a multi-functional cosmetics waterproof performance detection system provided by an embodiment of the present invention;

[0051] Figure 3 A schematic diagram of the structure of a fluorescence detector in a multifunctional cosmetics waterproof performance detection system provided in an embodiment of the present invention.

[0052] In the figure:

[0053] 10-bionic pool, 11-pool body, 111-seat, 112-wave-making water inlet, 113-water return inlet, 12-water temperature regulator;

[0054] 20-physical and chemical index detection device, 21-sampler, 211-casing, 212-sampling main pipe, 213-peristaltic pump, 214-sample barrel, 215-sampling side pipe, 216-sampling branch pipe, 217-mixer, 22-operating table, 23-detection and testing equipment, 231-fluorescence detector, 2311-quartz tube, 2312-ultraviolet lamp, 2313-ultraviolet filter, 2314-photoelectric converter;

[0055] 30-PLC central processing control device, 31-PLC processor, 32-water temperature and water pressure detector, 33-water temperature regulator and booster pump operation controller, 34-physical and chemical detection controller, 35-display terminal.

[0056] 40-water purification treatment device, 41-water purification treatment device operation controller. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solution, beneficial effects and significant improvements of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings provided in the embodiments of the present invention.

[0058] Obviously, all the described embodiments are only partial embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0059] It should be noted that the terms "first", "second" and "third" (if any) in the specification and claims of the present invention and the drawings of the embodiments of the present invention are only used to distinguish different objects, rather than to describe a specific order. In addition, the term "comprising" and any variation thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0060] What needs to be understood is:

[0061] In the description of the embodiments of the present invention, terms such as "upper", "lower", "top", "bottom" and other indicative orientation or position words are only based on the orientation or position relationship shown in the drawings of the embodiments of the present invention. They are for the convenience of describing the embodiments of the present invention and simplifying the explanation, rather than indicating or implying that the device or element must have a specific orientation, specific orientation structure and operation. Therefore, they cannot be understood as limiting the present invention.

[0062] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "connection" and "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, a movable connection, or an integrated connection; it can be a direct connection, an indirect connection through an intermediate medium, an invisible signal connection, or even an optical connection; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0063] It should also be noted that the following specific embodiments may be combined with each other, and the same or similar concepts or processes therein may not be described in detail in some embodiments.

[0064] The technical solution of the present invention is described in detail below with specific embodiments.

[0065] Example

[0066] like Figure 1 The structural schematic diagram of a multifunctional cosmetics waterproof performance detection system provided by an embodiment of the present invention is shown as follows:

[0067] A multifunctional cosmetics waterproof performance testing system, comprising:

[0068] Bionic water pool 10, physical and chemical index detection device 20 and PLC central processing control device 30;

[0069] The bionic pool 10 includes a pool body 11, a water temperature regulator 12 and a booster water pump (not shown in the figure). A test participant seat 111 is provided in the center of the pool body 11. The water outlet of the water temperature regulator 12 is connected to the water inlet of the booster water pump (not shown in the figure). A wave-making water port 112 is provided on the pool wall of the pool body 11. The wave-making water port 112 is connected to the water outlet of the booster water pump (not shown in the figure) through a pipeline. The wave-making water port 112 causes water flow fluctuations in the pool body 11 by regulating the outlet flow rate, flow velocity and water pressure of the booster water pump (not shown in the figure), thereby simulating the environment of water surging in a pond under a natural environment. A return water port 113 is provided at the bottom of the seat 111. The return water port 113 is connected to the water inlet of the water temperature regulator 12 through a return water pipe.

[0070] The physical and chemical index detection device 20 includes a sampler 21, an operating table 22, a detection and testing equipment 23 and a wastewater treatment device (not shown in the figure). One end of the sampler 21 extends into the pool body 11, and the other end of the sampler 21 enters the operating table 22 and the detection and testing equipment 23. The sampler 21 collects water samples from the pool body 11 for the detection of the waterproof performance index of the cosmetics. The operating table 22 is used to place the detection and testing equipment 23 and the monitoring and testing operations of the detection personnel. The wastewater treatment device (not shown in the figure) is used to perform harmless treatment on the water samples after the test so that they meet the laboratory wastewater discharge standard;

[0071] The PLC central processing control device 30 includes a PLC processor 31, a water temperature and water pressure detector 32, a water temperature regulator and a booster pump operation controller 33, a physical and chemical detection controller 34, a display terminal 35 and a mobile control terminal (not shown in the figure), and the PLC processor 31 is respectively connected to the water temperature and water pressure detector 32, the water temperature regulator and the booster pump operation controller 33, the physical and chemical detection controller 34, the display terminal 35 and the mobile control terminal (not shown in the figure);

[0072] The water temperature regulator and booster water pump operation controller 33 is in information communication with the water temperature regulator 12 and the booster water pump (not shown in the figure); the physical and chemical detection controller 34 is in information communication with the sampler 21.

[0073] The PLC processor 31 receives the operation instructions issued by the mobile control terminal and analyzes the water temperature and water pressure values ​​in the pool body 11 detected by the water temperature and water pressure detector 32 according to the preset program, and then controls the water temperature regulator 12 and the booster pump (not shown in the figure) to work through the water temperature regulator and the booster pump operation controller 33; on the other hand, the sampler 21 is controlled by the physical and chemical detection controller 34 to sample the water in the pool body 11 to obtain water samples, and the water samples are sent to the detection and testing equipment 23 for detection and testing by the detection personnel, or the physical and chemical detection controller 34 controls the detection and testing equipment 23 to perform automatic detection, and then the detection results are sent to the display terminal 35 or the mobile control terminal (not shown in the figure) for display and recording.

[0074] From the above description, we can see that:

[0075] This embodiment provides a multifunctional cosmetics waterproof performance detection system, which includes a bionic water pool, a physical and chemical index detection device, and a PLC central processing control device;

[0076] The bionic pool includes a pool body, a water temperature regulator and a booster water pump. A test participant seat is arranged in the center of the pool body. The water outlet of the water temperature regulator is connected to the water inlet of the booster water pump. A wave-making water outlet is arranged on the pool wall of the pool body. The wave-making water outlet is connected to the water outlet of the booster water pump through a pipeline. The wave-making water outlet causes water flow fluctuations in the pool body by regulating the water flow rate, flow velocity and water pressure of the booster water pump, thereby simulating the environment of water surging in a pond under a natural environment. A water return port is arranged at the bottom of the seat. The water return port is connected to the water inlet of the water temperature regulator through a water return pipe, thereby forming a water circulation system of the pool body, so that the cosmetics applied on the test subjects are tested for waterproof performance in a water environment close to nature.

[0077] The physical and chemical index detection device includes a sampler, an operating table, a detection and testing equipment and a wastewater treatment device. The sampler collects water samples from the pool body for the detection of the waterproof performance index of cosmetics;

[0078] The PLC central processing control device includes a PLC processor, a water temperature and water pressure detector, a water temperature regulator, a booster pump operation controller, a physical and chemical detection controller, a display terminal and a mobile control terminal. The PLC processor is connected with these devices and controls the operation of these devices, and finally sends the detection results to the display terminal or the mobile control terminal for display and recording;

[0079] Through the combined application of the above-mentioned devices, this embodiment provides a complete detection system for detecting the stability of cosmetics after combining with human skin and the waterproof performance such as the physical and chemical changes produced after combining with human skin, thereby improving the detection standards of cosmetics quality, safety and stability, ensuring the quality of cosmetics and the safety performance of use, and protecting the safety and health of consumers.

[0080] Further, such as Figure 2 The structural schematic diagram of a multi-directional and multi-point sampler in a multi-functional cosmetics waterproof performance detection system provided by an embodiment of the present invention is shown as follows:

[0081] In one embodiment, the sampler 21 adopts a multi-directional multi-point sampler, which includes a sleeve 211, a sampling main pipe 212, a peristaltic pump 213 and a sample barrel 214. One end of the sampling main pipe 212 is arranged in the sleeve 211, and the other end of the sampling main pipe 212 is connected to the peristaltic pump 213. The lower end of the sleeve 211 is closed, and a plurality of sampling side tubes 215 distributed in a fishbone shape are arranged on the side wall of the sleeve 211. A sampling branch pipe 216 is arranged in each sampling side tube 215, and each sampling branch pipe 216 is respectively connected to the sampling main pipe 212. The outlet of the peristaltic pump 213 is connected to the inlet of the sample barrel 214, and the outlet of the sample barrel 214 is connected to the detection and testing equipment 23. A stirrer 217 is also arranged in the sample barrel 214.

[0082] In this embodiment, the physical and chemical detection controller 34 includes a water sample dispensing mechanism, an automatic opening and closing mechanism for detection and testing equipment, an automatic reading and transmission mechanism for detection data, and a water sample clearing mechanism. The water sample dispensing mechanism, the automatic opening and closing mechanism for detection and testing equipment, the automatic reading and transmission mechanism for detection data, and the water sample clearing mechanism are respectively connected to the PLC processor 31 for information, and operate according to the work commands sent by the PLC processor 31.

[0083] In this embodiment, the detection and testing equipment 23 includes a turbidity analyzer, a pH value detector, a chromatograph, a mass spectrometer, a spectrophotometer and a fluorescence detector 231, and the turbidity analyzer, pH value detector, chromatograph, mass spectrometer, spectrophotometer and fluorescence detector are manually operated by the detection personnel or automatically controlled by the physical and chemical detection controller.

[0084] like Figure 3 The structural schematic diagram of a fluorescence detector in a multifunctional cosmetics waterproof performance detection system provided by an embodiment of the present invention is shown as follows:

[0085] The fluorescence detector 231 provided in this embodiment includes a quartz tube 2311, an ultraviolet lamp 2312, an ultraviolet filter 2313 and a photoelectric converter 2314. The two ends of the quartz tube 2311 are respectively connected to the water sample outlet of the sampler 21 and the wastewater inlet of the wastewater treatment device. The ultraviolet lamp 2312 is installed on one side of the quartz tube 2311, and the ultraviolet filter 2313 is arranged on the other side of the quartz tube 2311 and opposite to the ultraviolet lamp 2312. The photoelectric converter 2314 is arranged behind the ultraviolet filter 2313. When the water sample passes through the quartz tube 2311, it must be irradiated by the ultraviolet light emitted by the ultraviolet lamp 2312. When the water sample contains fluorescent agent, the fluorescent agent emits fluorescence under the irradiation of ultraviolet light. When the ultraviolet light and fluorescence pass through the quartz tube 2311, the ultraviolet light is filtered out by the ultraviolet filter 2313, and the fluorescence is received by the photoelectric converter 2314 through the ultraviolet filter 2313 and converted into an electrical signal and sent to the PLC processor 31 for analysis and processing, and then the analysis results are displayed through the display terminal 35 and / or the mobile control terminal.

[0086] Further, such as Figure 1 As shown, as an extension, the multifunctional cosmetic waterproof performance detection system provided in this embodiment includes a water purification treatment device 40, wherein the water inlet of the water purification treatment device 40 is connected to the tap water pipe and the return pipe respectively, and the water outlet of the water purification treatment device 40 is connected to the water inlet of the water temperature regulator 12.

[0087] As a further extension, Figure 1 As shown, the multifunctional cosmetic waterproof performance detection system provided in this embodiment also includes a water purification treatment device operation controller 41, which is installed on the water purification treatment device 40. The water purification treatment device operation controller 41 receives the working command sent by the PLC processor 31 to control the operation of the water purification treatment device 40.

[0088] As an optional technical solution, in this embodiment, the multifunctional cosmetic waterproof performance detection system performs information communication and operation control through a Wi-Fi or 5G communication server. Specifically, the Wi-Fi or 5G communication server is used for information communication between the PLC processor and the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller, the display terminal and the mobile control terminal, as well as information communication between the water temperature regulator and the booster water pump operation controller and the water temperature regulator and the booster water pump, and information communication between the physical and chemical detection controller and the sampler.

[0089] Furthermore, the multifunctional cosmetics waterproof performance testing system is also connected to the cloud data center server via a Wi-Fi or 5G communication server.

[0090] Furthermore, the multifunctional cosmetics waterproof performance detection system is controlled by a Wi-Fi or 5G communication server, including the following steps:

[0091] The mobile control terminal sends a communication link establishment request to the Wi-Fi or 5G communication server. The Wi-Fi or 5G communication server checks the request according to its preset management information. After confirming that it is qualified, the Wi-Fi or 5G communication server sends a communication link establishment response message to the mobile control terminal.

[0092] Sending the start and stop instructions and operation instructions of the multifunctional cosmetics waterproof performance detection system to the Wi-Fi or 5G communication server through the mobile control terminal, which are cached by the cache of the Wi-Fi or 5G communication server;

[0093] The buffer of the Wi-Fi or 5G communication server sends the start-stop command and the operation command to the PLC processor, and at the same time, through the Wi-Fi or 5G information transceivers installed in the water temperature and water pressure detector, the water temperature regulator, the booster pump operation controller, the physical and chemical detection controller and the display terminal, establishes an information link between the PLC processor and the water temperature and water pressure detector, the water temperature regulator, the booster pump operation controller, the physical and chemical detection controller and the display terminal;

[0094] The PLC processor sends operating instructions to the water temperature and water pressure detector, water temperature regulator, booster pump operation controller and physical and chemical detection controller through the Wi-Fi or 5G communication server and receives feedback information, and displays the detection and operation results of the multifunctional cosmetics waterproof performance detection system through the display terminal and sends them to the mobile control terminal;

[0095] The water temperature regulator and booster pump operation controller sends operation instructions to the water temperature regulator and booster pump through Wi-Fi or 5G communication server and receives feedback information;

[0096] The physical and chemical detection controller sends operating instructions to the sampler and receives feedback information via Wi-Fi or 5G communication server.

[0097] In summary, we can see that:

[0098] First, a multifunctional cosmetic waterproof performance detection system provided by an embodiment of the present invention provides a complete detection system for detecting waterproof performance such as stability of cosmetics after combining with human skin and physical and chemical changes caused by combining with human skin through the combined application of a bionic water pool, a physical and chemical index detection device, and a PLC central processing control device, thereby improving the detection standards of cosmetics quality, safety, and stability, ensuring the quality of cosmetics and safety performance of use, and protecting the safety and health of consumers;

[0099] Secondly, the multifunctional cosmetics waterproof performance detection system provided by the embodiment of the present invention realistically simulates the natural water environment, provides a prerequisite for accurately and reliably detecting the waterproof performance of cosmetics, and also provides an experimental basis and basis for establishing the waterproof performance index of cosmetics;

[0100] Again, the multifunctional cosmetics waterproof performance detection system provided by the embodiment of the present invention has a clear, unique and novel design concept, is easy to construct and operate, has strong applicability and expansibility, is pioneering, inspiring and has high social benefits, and therefore has great value for promotion and application.

[0101] In the description of the above specification, the terms "this embodiment", "an embodiment of the present invention", "as shown in...", "further", "a further improved technical sub-scheme", etc., mean that the specific features, structures, materials or characteristics described in the embodiment or example are included in at least one embodiment or example of the present invention.

[0102] In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined or combined in a suitable manner in any one or more embodiments or examples; in addition, a person skilled in the art may combine or combine the different embodiments or examples and the features of the different embodiments or examples described in this specification without causing any contradiction.

[0103] Finally, it should be noted that:

[0104] The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them.

[0105] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention. The non-essential improvements, adjustments or replacements made by those skilled in the art based on the contents of this specification are all within the scope of protection required by the present invention.

Claims

1. A multifunctional cosmetics waterproof performance detection system, characterized in that: include: Bionic water pool, physical and chemical index detection device and PLC central processing control device; The bionic water pool comprises a water pool body, a water temperature regulator and a booster water pump. A pier is provided in the center of the water pool body. The water outlet of the water temperature regulator is connected to the water inlet of the booster water pump. A wave-making water outlet is provided on the pool wall of the water pool body. The wave-making water outlet is connected to the water outlet of the booster water pump through a pipeline. A water return port is provided at the bottom of the pier. The water return port is connected to the water inlet of the water temperature regulator through a water return pipe. The physical and chemical index detection device includes a sampler, an operating table, a detection and testing equipment, and a wastewater treatment device for harmlessly treating the water sample after the test. One end of the sampler extends into the water pool body, and the other end of the sampler enters the operating table and the detection and testing equipment. The PLC central processing control device includes a PLC processor, a water temperature and water pressure detector, a water temperature regulator and a booster pump operation controller, a physical and chemical detection controller, a display terminal and a mobile control terminal, and the PLC processor is respectively connected with the water temperature and water pressure detector, the water temperature regulator and the booster pump operation controller, the physical and chemical detection controller, the display terminal and the mobile control terminal; The water temperature regulator and the booster water pump operation controller are in information communication with the water temperature regulator and the booster water pump; the physical and chemical detection controller is in information communication with the sampler; The sampler is a multi-directional multi-point sampler, which includes a sleeve, a sampling main pipe, a peristaltic pump and a sample barrel. One end of the sampling main pipe is arranged in the sleeve, and the other end of the sampling main pipe is connected to the peristaltic pump. The lower end of the sleeve is closed, and a plurality of sampling side pipes distributed in a fishbone shape are arranged on the side wall of the sleeve. A sampling branch pipe is arranged in each of the sampling side pipes, and each of the sampling branch pipes is respectively connected to the sampling main pipe. The outlet of the peristaltic pump is connected to the inlet of the sample barrel, and the outlet of the sample barrel is connected to the detection and testing equipment. A stirrer is also arranged in the sample barrel. The physical and chemical detection controller includes a water sample dispensing mechanism, an automatic opening and closing mechanism for detection and testing equipment, an automatic reading and transmission mechanism for detection data, and a water sample clearing mechanism. The water sample dispensing mechanism, the automatic opening and closing mechanism for detection and testing equipment, the automatic reading and transmission mechanism for detection data, and the water sample clearing mechanism are respectively connected to the PLC processor for information, and the water sample dispensing mechanism is also connected to the sampler for information; The detection and testing equipment includes a turbidity analyzer, a pH value detector, a chromatograph, a mass spectrometer, a spectrophotometer and a fluorescence detector, and the turbidity analyzer, the pH value detector, the chromatograph, the mass spectrometer, the spectrophotometer and the fluorescence detector are manually operated by a detection personnel or automatically controlled by the physical and chemical detection controller for detection.

2. The multifunctional cosmetics waterproof performance detection system according to claim 1, characterized in that: The fluorescence detector includes a quartz tube, an ultraviolet lamp, an ultraviolet filter and a photoelectric converter. The two ends of the quartz tube are respectively connected to the water sample outlet of the sampler and the wastewater inlet of the wastewater treatment device. The ultraviolet lamp is installed on one side of the quartz tube, the ultraviolet filter is arranged on the other side of the quartz tube and opposite to the ultraviolet lamp, and the photoelectric converter is arranged behind the ultraviolet filter.

3. The multifunctional cosmetics waterproof performance testing system according to claim 1, characterized in that: It also includes a water purification device, the water inlet of the water purification device is connected to the tap water pipe and the return pipe respectively, and the water outlet of the water purification device is connected to the water inlet of the water temperature regulator.

4. The multifunctional cosmetics waterproof performance testing system according to claim 3, characterized in that: It also includes a water purification treatment device operation controller, which is installed on the water purification treatment device.

5. The multifunctional cosmetics waterproof performance testing system according to claim 1, characterized in that: It also includes a Wi-Fi or 5G communication server, which is used for information communication between the PLC processor and the water temperature and water pressure detectors, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller, the display terminal and the mobile control terminal, as well as information communication between the water temperature regulator and the booster water pump operation controller and the water temperature regulator and the booster water pump, and information communication between the physical and chemical detection controller and the sampler.

6. The multifunctional cosmetics waterproof performance testing system according to claim 5, characterized in that: The PLC processor is also connected to the cloud data center server through the Wi-Fi or 5G communication server.

7. A multifunctional cosmetics waterproof performance testing system as claimed in claim 5, characterized in that: Controlling the multifunctional cosmetic waterproof performance detection system through the Wi-Fi or the 5G communication server includes the following steps: The mobile control terminal sends a communication link establishment request to the Wi-Fi or 5G communication server, and the Wi-Fi or 5G communication server checks the request according to its preset management information, and after confirming that it is qualified, the Wi-Fi or 5G communication server sends a communication link establishment response message to the mobile control terminal; Sending the start / stop instruction and operation instruction of the multifunctional cosmetic waterproof performance detection system to the Wi-Fi or the 5G communication server through the mobile control terminal, and the Wi-Fi or the 5G communication server caches the instruction; The buffer of the Wi-Fi or 5G communication server sends the start-stop instruction and the operation instruction to the PLC processor, and at the same time, through the Wi-Fi or 5G information transceiver installed on the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller and the display terminal, establishes an information link between the PLC processor and the water temperature and water pressure detector, the water temperature regulator and the booster water pump operation controller, the physical and chemical detection controller and the display terminal; The PLC processor sends operation instructions to the water temperature and water pressure detector, the water temperature regulator and the booster pump operation controller and the physical and chemical detection controller through the Wi-Fi or the 5G communication server and receives feedback information, and displays the detection and operation results of the multifunctional cosmetics waterproof performance detection system through the display terminal and sends them to the mobile control terminal; The water temperature regulator and the booster water pump operation controller send operation instructions to the water temperature regulator and the booster water pump through the Wi-Fi or the 5G communication server and receive feedback information; The physical and chemical detection controller sends operating instructions to the sampler through the Wi-Fi or the 5G communication server and receives feedback information.

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