Visual supervision methods, equipment and media for the entire process of laboratory hazardous chemicals

Abstract

The present invention relates to a method, device and medium for visual supervision of the entire process of hazardous chemicals in a laboratory, comprising: an applicant enters a laboratory hazardous chemical application and use system through a user terminal to apply for the use of chemicals, and an administrator processes the application form based on whether the chemicals applied for by the applicant are hazardous chemicals; when the applicant receives the hazardous chemicals and conducts a test, the application form enters a pending mode; after the test, the applicant submits a hazardous chemical waste liquid treatment registration on time according to the use requirements and stores the registration in an application form database; if the applicant fails to submit the hazardous chemical waste liquid treatment registration before the test ends, the administrator locks the account, and the applicant cannot unlock the hazardous chemicals next time; a laboratory waste liquid management personnel checks the hazardous chemical waste liquid submitted by the applicant through a laboratory hazardous chemical waste liquid early warning system, and detects whether there are safety hazards by visually displaying the type and quantity of the waste liquid.

Description

Technical Field

[0001] The present invention relates to a full-process visual supervision method, equipment and medium for laboratory hazardous chemicals developed for a use environment, and relates to the field of hazardous goods supervision. Background Art

[0002] In accordance with national requirements, all universities have established a unified hazardous chemical procurement system and hazardous chemical transfer stations. Laboratories no longer purchase hazardous chemicals directly from hazardous chemical companies, but instead order them from the university's transfer stations. In accordance with relevant national laws and regulations, a complete set of processes and regulations have been established for hazardous chemicals, covering production, storage, transportation, and use.

[0003] However, at present, there are still some regulatory loopholes and safety hazards in the terminal use of hazardous chemicals. This is mainly reflected in the management gaps between the school hazardous chemical transfer station and the laboratories of various universities, and the lack of management in the process of recycling hazardous chemical waste liquid from the laboratory to centralized treatment. Hazardous chemicals lose transparent supervision at the end, which can easily lead to safety hazards caused by the unknown composition and content of hazardous chemical waste liquid. The specific problems are that the use of hazardous chemicals is characterized by small single-time use, high frequency of use, and irregular use by personnel. The final destination of hazardous chemical waste liquid is unclear, which not only damages the environment but also may endanger the safety of users. The current mature hazardous chemical management models, methods and tools are not enough to solve the problem of high-frequency and low-volume terminal use supervision of hazardous chemicals. Therefore, an integrated method for laboratories (terminals) has been developed. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, in response to the above-mentioned problems, the present invention aims to provide a method, equipment and medium for visually monitoring the entire process of hazardous chemicals in laboratories, which can ensure that the environment is not damaged and the safety of users is guaranteed.

[0005] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0006] In the first aspect, the present invention provides a method for visual supervision of the entire process of laboratory hazardous chemicals, including: setting up a visual supervision platform for the entire process of hazardous chemicals including a laboratory hazardous chemical intelligent storage system, a laboratory hazardous chemical application and use system, and a laboratory hazardous chemical waste liquid early warning system; the applicant enters the laboratory hazardous chemical application and use system through a user terminal to apply for chemical use, and the administrator processes the application form based on whether the chemical applied for by the applicant is a hazardous chemical; when the applicant receives the hazardous chemical and conducts a test, the application form enters a pending mode, and after the test, the applicant submits a hazardous chemical waste liquid treatment registration on time in accordance with the use requirements. If the applicant fails to submit the hazardous chemical waste liquid treatment registration within the time limit after the test, the administrator locks the account, and the applicant cannot unlock the hazardous goods next time; the laboratory waste liquid management personnel checks the hazardous chemical waste liquid submitted by the applicant through the laboratory hazardous chemical waste liquid early warning system, and uses the waste liquid visualization to display the type and quantity of the waste liquid to detect whether there are safety hazards.

[0007] Furthermore, the applicant enters the laboratory hazardous chemical application and use system through the user terminal to apply for chemical use. The administrator processes the application form based on whether the chemical applied for by the applicant is a hazardous chemical, including: if the chemical applied for by the applicant is a non-hazardous chemical, the administrator directly approves the application and enters the chemical application information applied for by the applicant into the application form database of the laboratory hazardous chemical application and use system; if the chemical applied for by the applicant is a hazardous chemical, the administrator determines whether to approve the application. If it is determined that the application can be approved, the administrator performs double unlocking and unlocks the applicant and the hazardous chemical warehouse manager at the same time. The hazardous chemical warehouse manager unlocks the hazardous chemical warehouse, takes out the hazardous chemicals, and then locks the warehouse. After the applicant obtains the hazardous chemicals, the administrator stores the hazardous chemical information applied for by the applicant into the application form database; if the administrator determines that the hazardous chemical application is not approved, the applicant is required to reapply after informing the reason.

[0008] Furthermore, the use process of the laboratory intelligent storage system includes: uploading the name, quantity, capacity, concentration, hazardous chemical type, production date, shelf life, and manufacturer of hazardous chemicals to the inventory database, and generating an exclusive QR code label for each piece of inventory information for unified identification of hazardous chemicals; setting a time to obtain all data from the inventory database, counting the quantity of each chemical, and using the data of hazardous chemicals in use, hazardous chemicals in stock, and archived hazardous chemicals to count laboratory usage information, and report the quantity and loss during the inventory period; obtaining the shelf life of hazardous chemicals from the inventory database, calculating the scrapping date of each hazardous chemical, calculating the difference between the scrapping date and the current time, setting the set period as the warning period, and setting the hazardous chemical data as warning data.

[0009] Furthermore, the use process of the laboratory application and use background system includes: processing the application form of the user terminal, obtaining the application data submitted by the user from the laboratory application and use background system, including the type, quantity, and use location of the hazardous chemicals, and automatically adding the application time to the application document database; the approval process of the application form is operated by the administrator, and each application form can enter the use application form stage only after the administrator's operation is approved; after the test is completed, the data passed by the application will be transmitted to the laboratory hazardous chemical waste liquid early warning system, and the processing status will be marked. If the waste liquid treatment information is not received from the user terminal within the set time, the user will be blocked and will not be allowed to apply for use next time.

[0010] Furthermore, the applicant uses the laboratory application and use applet as the user terminal of the application form.

[0011] Furthermore, the use process of the laboratory hazardous chemical waste liquid early warning system includes: the applicant registers for waste liquid treatment, the laboratory waste liquid management personnel queries the application form information in the application form database, obtains the name, dosage, and concentration information of the hazardous chemicals in the application form; obtains the dosage data of each waste liquid barrel poured into the waste liquid tank and transfers it to the waste liquid database for storage; obtains the data of different waste liquid barrels in the waste liquid treatment database for the type, dosage, concentration before use, dosage before use, and dosage of hazardous chemicals when poured into the waste liquid barrel; visualizes the contents of the newly poured waste liquid barrel and issues a waste liquid early warning to eliminate hidden dangers.

[0012] Furthermore, the waste liquid box includes: a box body, which is provided with an inner cavity for accommodating a waste liquid barrel containing waste liquid, and the top of which is open; a box cover, which is arranged on the top opening of the box body; an adsorption material cabin, which is arranged on the box cover, and the bottom plate of the adsorption material cabin is provided with multiple through holes, and is connected with the inner cavity of the box body through the through holes; an adsorption material cabin cover, which is arranged on the adsorption material cabin; and a label, which is arranged on the box cover.

[0013] Furthermore, a QR code is provided on the waste liquid barrel. By scanning the QR code on the waste liquid barrel, the hazardous chemical composition in the waste liquid barrel can be clearly known, providing transparent information for the next step of waste liquid treatment, and ensuring the safety of subsequent treatment personnel. When the applicant needs to submit hazardous chemical waste liquid treatment on time after the test is completed, the QR code on the waste liquid barrel can be scanned to compare with the waste liquid database. If the waste liquid to be treated reacts with the hazardous chemical waste liquid in the barrel, an alarm will sound.

[0014] In a second aspect, the present invention further provides a computer-readable storage medium storing one or more programs, wherein the one or more programs include instructions, which, when executed by a computing device, enable the computing device to perform any of the methods.

[0015] In a third aspect, the present invention also provides an electronic device comprising: one or more processors, a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for executing any of the methods.

[0016] The present invention adopts the above technical solution, which has the following characteristics:

[0017] 1. The present invention adopts the combination of three databases and intelligent interaction to solve the related problems of terminal hazardous chemical management and recycling, and realizes reliable information collection and hazard warning in terminal laboratories.

[0018] 2. The database used in the present invention supervises the warehousing, inventory, inspection, application, use and waste liquid treatment of hazardous chemicals at the laboratory end, tracks the quantity, concentration and type of hazardous chemicals throughout the entire process, makes the whereabouts of hazardous chemicals transparent, ensures the safety of hazardous chemical use and treatment, and effectively puts an end to the adverse situation of indiscriminate disposal of hazardous chemical waste liquid.

[0019] 3. The present invention is designed to place a waste liquid box specifically for this purpose. The box is a transparent, sealed structure that can absorb toxic gases. It provides secondary protection for abnormal conditions in the waste liquid barrel and provides a certain amount of relief time for the occurrence of unexpected situations. The box for placing the waste liquid barrel is equipped with a toxic gas adsorption module to prevent the spread of toxic products and ensure the safety of the laboratory. Early warning is achieved by scanning the QR code on the waste liquid barrel and combining it with the constructed database and early warning algorithm. If a reaction occurs with the hazardous chemical waste liquid in the barrel, an alarm will sound. The data in the laboratory hazardous chemical waste liquid early warning system database can be characterized to clearly know the hazardous chemical components in the waste liquid barrel, providing transparent information for the next step of waste liquid processing. This ensures the safety of subsequent processing personnel and eliminates potential safety hazards.

[0020] In summary, the present invention can be widely applied to the warehousing, inventory, inspection, application, use and waste liquid treatment of hazardous chemicals in laboratories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. Throughout the drawings, the same reference numerals are used to denote the same components. In the drawings:

[0022] Figure 1 This is a flow chart of the method for visually supervising the entire process of hazardous chemicals according to the present invention.

[0023] Figure 2 2 is a structural diagram of a waste liquid tank according to an embodiment of the present invention.

[0024] Figure 3 FIG. 4 is a structural diagram of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0026] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0027] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inner side," "outer side," "lower," "upper," etc. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

[0028] Because there are still some regulatory loopholes and safety hazards in the terminal use of hazardous chemicals. The present invention provides a full-process visualization supervision method, equipment and medium for laboratory hazardous chemicals, including: the applicant enters the laboratory hazardous chemical application and use system through the user terminal to apply for the use of chemicals, and the administrator processes the application form according to whether the chemicals applied for by the applicant are hazardous chemicals; when the applicant receives the hazardous chemicals and conducts the test, the application form enters the pending mode, and after the test, the applicant submits the hazardous chemical waste liquid treatment registration on time according to the use requirements and stores it in the application form database. If the applicant fails to submit the hazardous chemical waste liquid treatment registration before the end of the test, the administrator locks the account and the applicant cannot unlock the hazardous goods next time; the laboratory waste liquid management personnel checks the hazardous chemical waste liquid submitted by the applicant through the laboratory hazardous chemical waste liquid early warning system, and uses the waste liquid visualization to display the type and quantity of the waste liquid to detect whether there are safety hazards. The present invention can supervise the warehousing, inventory, inspection, application, use and waste liquid treatment of hazardous chemicals on the laboratory side, track the quantity concentration and type of hazardous chemicals throughout the process, make the use of hazardous chemicals transparent, ensure the safety of hazardous chemical use and treatment, and effectively prevent the bad situation of indiscriminate disposal of hazardous chemical waste liquid.

[0029] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] Hazardous chemicals (hereinafter referred to as hazardous chemicals) refer to highly toxic chemicals and other chemicals that are toxic, corrosive, explosive, flammable, or combustion-supporting, posing a hazard to humans, facilities, and the environment. When a manufacturer's products are hazardous chemicals, they must prepare product safety data sheets and safety labels in accordance with GB 16483 and GB 15258 and provide them to users. When purchasing hazardous chemicals, users must request safety data sheets and safety labels and must not purchase hazardous chemicals without them. Chemical safety data sheets and safety labels must be prepared. Manufacturers must establish a 24-hour emergency consultation service hotline, with professional personnel on duty to provide relevant emergency consultation. If an emergency consultation service hotline is not available, a specialized hazardous chemical emergency response agency should be entrusted to act as the emergency consultation service agent. When registering hazardous chemicals, companies must comply with relevant regulations.

[0031] Example 1: Figure 1 As shown, the whole-process visual supervision method for hazardous chemicals provided in this embodiment includes:

[0032] S1. A full-process visual supervision platform for hazardous chemicals is set up, which includes an intelligent storage system for laboratory hazardous chemicals, a laboratory hazardous chemical application and use system, and a laboratory hazardous chemical waste liquid early warning system.

[0033] Specifically, the main function of the laboratory hazardous chemical intelligent storage system is to continue the storage details function of the hazardous chemical transfer station, and add a regular inventory function to correct the storage data. By using the system's hazardous chemical application and storage quantity and content, the procurement and application of hazardous chemicals are standardized and digitized.

[0034] The main function of the laboratory hazardous chemical application and use system is to process application forms for detailed laboratory use, with application-administrator approval-recovery as the main process. It standardizes the use records of hazardous chemicals, makes the quantity and destination of hazardous chemicals transparent, and provides the content, quantity, and concentration of hazardous chemicals for the waste liquid database and waste liquid early warning. It is the data source for the hazardous chemical waste liquid early warning database, and uses the quantity to feed back to the intelligent storage database of the laboratory hazardous chemical intelligent storage system, providing real-time feedback on the laboratory's surplus.

[0035] The main function of the laboratory hazardous chemical waste liquid early warning system is to monitor waste liquid through the waste liquid database and issue early warnings for waste liquid poured into waste liquid barrels, so as to reduce safety hazards and facilitate the development of waste liquid recovery.

[0036] S2. The applicant enters the laboratory hazardous chemical application and use system through the user terminal to apply for chemical use. If the chemical applied for by the applicant is non-hazardous, the administrator will directly approve the application without review and enter the chemical application information applied by the applicant into the application form database of the laboratory hazardous chemical application and use system.

[0037] S3. If the chemical applied for by the applicant is a hazardous chemical, the administrator enters the laboratory hazardous chemical application and use system to determine whether the application is approved. The approval conditions include whether the declared data is complete and compliant, whether the test site meets the ventilation cabinet conditions, whether the application use time is working hours, etc. If it is determined that the application can be approved, the administrator performs double unlocking and unlocks the applicant and the hazardous chemical warehouse manager at the same time. The hazardous chemical warehouse manager unlocks the hazardous chemical warehouse, takes out the hazardous chemicals, and then locks the warehouse. After the applicant obtains the hazardous chemicals, the administrator stores the hazardous chemical information applied for by the applicant in the application form database; if the administrator determines that the hazardous chemical application is not approved, the applicant is required to reapply after informing the reason.

[0038] S4. When the applicant receives hazardous chemicals for testing, the application form enters the pending mode. After the test, the applicant needs to submit the hazardous chemical waste liquid treatment registration on time according to the use requirements and store it in the application form database. If the waste liquid is not treated within the time limit after the test, and the applicant does not submit the hazardous chemical waste liquid treatment registration, the administrator will lock the account and the applicant will not be able to unlock the hazardous chemicals next time.

[0039] S5. Laboratory waste liquid management personnel enter the waste liquid database through the laboratory hazardous chemical waste liquid early warning system to check the waste liquid treatment status submitted by the applicant, and use the visualization of the waste liquid content to display the type and quantity of waste liquid to detect whether there are any safety hazards.

[0040] In a preferred embodiment, the laboratory intelligent storage system in this embodiment is a storage management system for hazardous chemicals from the transfer station to the laboratory terminal, with the main functions of warehousing, inspection, statistics, and purchase intention preview. The warehousing data is obtained from the user terminal of the laboratory intelligent storage system, mainly including the name, quantity, capacity, concentration, hazardous chemical type, production date, shelf life, and manufacturer of the hazardous chemicals, and the above data is uploaded to the inventory database. The warehousing data will generate a unique QR code label for each warehousing information database, which can be used for the unified identification of hazardous chemicals. The inspection data is obtained from the user terminal of the laboratory intelligent storage system, and the modification authority is granted for each recorded data. It is mainly used for the quantity during the weekly inventory period and the reporting of losses and other situations. All data is obtained from the inventory database of the laboratory intelligent storage system, and the quantity of each chemical is counted and calculated. The relevant data of the hazardous chemicals in use, the hazardous chemicals in stock, and the archived hazardous chemicals are used to count the usage information of the laboratory calculation room, and the usage and category are divided according to the statistical range of month and year. Obtain the shelf life of hazardous chemicals from the laboratory intelligent storage system's inventory database, calculate the expiration date for each hazardous chemical, calculate the difference between the expiration date and the current time, set a one-month warning period, and set the hazardous chemical data as warning data. Obtain user application data from the laboratory intelligent storage system's inventory database, filter out hazardous chemical categories and quantities, and adjust hazardous chemical inventory figures by calculating the difference. Obtain records of incoming data, inspection data, and application forms from the laboratory intelligent storage system to establish operational discipline for the storage system and make hazardous chemical operations transparent.

[0041] In a preferred embodiment, the laboratory application and use background system is mainly used to process application documents from user terminals. The application data submitted by the user, including the type, quantity, and place of use of hazardous chemicals, is obtained from the laboratory application and use background system, and the application time is automatically added and transmitted to the application document database. Due to the hazardous characteristics of hazardous chemicals, the approval process requires the administrator to be aware of it. Therefore, each application form in the database can only enter the use application form stage after the administrator's operation is approved. The data of the application will be transferred to the waste liquid database and marked as being in use and unprocessed. If the waste liquid database determines that the unprocessed application form is in use, it will remind the applicant to handle the hazardous chemicals in compliance as soon as possible through the database's built-in supervision algorithm. If no processing signal is received from the user terminal within 48 hours, the ID user will be blocked and will not be allowed to apply for use next time. The laboratory application and use background system in the present invention is set with an administrator unlock option. The application form database will prompt the administrator of all the situations of the unprocessed work order, and the administrator will decide whether to unlock the account.

[0042] Furthermore, applicants can use the laboratory application and use applet as the user terminal of the application form, which mainly collects the applicant's application work order data, the administrator's application approval data, displays the application work order data and the administrator's approval time data, etc., transfers all the application data to the background database and stores it, transfers the administrator's approval data and passes it in. During the data transmission process, the operation real-time time will be uploaded to the application form database for easy supervision of operation.

[0043] In a preferred embodiment, the laboratory hazardous chemical waste liquid early warning system is mainly used for laboratory pre-treatment data recording of hazardous chemicals, and achieves the effect of visualizing hazardous chemicals. When the applicant performs waste liquid treatment and waste liquid treatment registration, the background queries the application form information in the records processed in the application form database, obtains the name, dosage, and concentration information of the hazardous chemicals at the time of application, and simultaneously obtains the dosage data when pouring into the waste liquid barrel, and transfers them together to the waste liquid database for storage. The front-end applet uses a global function to synchronously obtain the data of different waste liquid barrels in the waste liquid treatment database when it is opened: the type of hazardous chemicals, dosage, concentration before use, dosage before use, and dosage when pouring into the waste liquid barrel. The front-end applet forms a list to represent the contents of the waste liquid barrel visually, eliminating certain safety hazards.

[0044] Furthermore, after the test is completed, if the applicant needs to submit hazardous chemical waste liquid for treatment on time, the waste liquid can be introduced into the corresponding hazardous chemical waste liquid tank.

[0045] like Figure 2As shown, the hazardous chemical waste liquid tank provided in this embodiment includes a tank body 1, a tank lid 2, an adsorption material chamber 3, an adsorption material chamber cover 4, and a label 5. The tank body 1 has an inner cavity with an open top for accommodating a waste liquid barrel containing waste liquid. The tank lid 2 is mounted on the tank body 1, and the adsorption material chamber 3 is positioned above the top opening of the tank lid 2. The bottom plate of the adsorption material chamber 3 is provided with multiple through-holes and communicates with the inner cavity of the tank body 1 through the through-holes. The adsorption material chamber cover 4 is mounted on the adsorption material chamber 3, and the label 5 is mounted on the tank lid 2. When in use, the hazardous chemical waste liquid tank is placed in the tank body 1, and the tank lid 2 is mounted on the tank body 1 to prevent spillage of the waste liquid in the waste liquid barrel. Adsorption material 6 is placed in the adsorption material chamber 3. The adsorption material 6 can be activated carbon and is used to adsorb toxic substances in the waste liquid. The toxic substances can be toxic gases. This overcomes the drawback of the prior art of lacking protective measures after waste liquid recovery. The adsorption material compartment cover 4 is placed on the adsorption material compartment 3 to prevent the adsorption material 6 from falling out. Waste liquid information data is marked on a label 5 to facilitate visual identification and recording of waste liquid information during the waste liquid recovery process. The label 5 can be placed on the top surface of the compartment cover 2. For example, the label 5 is adhered to the compartment cover 2 via an adhesive layer. Provided that existing technologies provide suitable network programs and matching hardware, the label 5 can be a barcode or QR code. The matching hardware can be a mobile phone with an existing network program installed. By scanning or photographing the barcode or QR code with the mobile phone, the network program recognizes the barcode or QR code, enabling rapid electronic data transmission and efficient management via the network. Recording waste liquid information can be combined with recording test supplies. Test supplies can be hazardous chemicals, thus overcoming the existing shortcomings of unclear hazardous chemical waste liquid information and its destination. By recording detailed information such as waste liquid information and waste liquid quantity for each waste liquid recovery, clear corresponding recording and management is achieved from the source of hazardous chemical test products to the test product waste liquid. In order to facilitate the adsorption material 6 to be stored in the adsorption material chamber 3, the adsorption material chamber 3 can be set at the center of the box cover 2. For example, the adsorption material chamber 3 can be a groove set on the box cover 2. In this case, the top surface of the adsorption material chamber cover 4 can be flush with the top surface of the box cover 2, that is, the top surface of the adsorption material chamber cover 4 and the top surface of the box cover 2 are located on the same horizontal plane. In order to improve the sealing performance of the adsorption material chamber 3 for storing the adsorption material 6, the adsorption material chamber cover 4 can be placed on the adsorption material chamber 3 so that the adsorption material chamber 3 is sealed from the outside. It can be further provided that at least one of the bottom end of the adsorption material chamber cover 4 and the top end of the adsorption material chamber 3 can be glued with a sealing strip to improve the sealing performance when the adsorption material chamber cover 4 is placed on the adsorption material chamber 3. Specifically, one side of the lower portion of the adsorption material chamber cover 4 and one side of the top end of the adsorption material chamber 3 can be rotatably connected by a rotating member, and the opposite side of the lower portion of the adsorption material chamber cover 4 and the opposite side of the top end of the adsorption material chamber 3 can be snap-connected by a snap-fit ​​member.To improve the sealing performance of the box 1 for storing waste liquid barrels, the box lid 2 can be placed on the box 1 to form a rectangular sealed box with a length of 70 cm, a width of 60 cm, and a height of 50 cm. Furthermore, at least one of the bottom of the box lid 2 and the top of the box 1 can be adhered with a sealing strip to improve the sealing performance of the box lid 2 when placed on the box 1. Specifically, one side of the lower portion of the box lid 2 can be rotatably connected to one side of the top of the box 1 via a rotating member, and the opposite side of the lower portion of the box lid 2 can be snap-fitted to the opposite side of the top of the box 1 via a fastening member. For example, the rotating member can be a hinge. The fastening member can be a slot and a buckle. For example, one of the adsorption material chamber cover 4 and the adsorption material chamber 3 can be provided with a slot, and the other with a buckle; or one of the box lid 2 and the box 1 can be provided with a slot, and the other with a buckle. To facilitate opening the box lid 2 to place or remove the waste liquid barrel, the box lid 2 can be equipped with a handle 7. The handle 7 can be U-shaped, with both ends of the opening connected to the box lid 2. The handle 7 is preferably connected to the middle of the side of the box cover 2 near the snap-fit ​​part. In order to facilitate the placement or removal of the adsorbent material 6, a handle can be installed on the adsorbent material compartment cover 4. The handle can also be U-shaped, with both ends of the opening connected to the adsorbent material compartment cover 4. The handle is preferably connected to the middle of the side of the adsorbent material compartment cover 4 near the snap-fit ​​part. The box body 1, box cover 2, adsorbent material compartment 3 and adsorbent material compartment cover 4 can all be wear-resistant, corrosion-resistant, recyclable, and strong PP (polypropylene) board parts, suitable for accommodating waste liquid barrels containing waste liquid. The waste liquid barrel can be placed in a box specially used for placing waste liquid barrels to effectively absorb the toxic gas leaked from the waste liquid barrel and ensure the safety of the laboratory. A QR code is set on the waste liquid barrel. By scanning the QR code on the waste liquid barrel, you can clearly know the hazardous chemical components in the waste liquid barrel, provide transparent information for the next step of waste liquid treatment, and ensure the safety of subsequent treatment personnel. When the test is completed, when the applicant needs to submit hazardous chemical waste liquid treatment on time, by scanning the QR code on the waste liquid barrel, it can be compared with the waste liquid database. If the waste liquid to be treated reacts with the hazardous chemical waste liquid in the barrel, an alarm will sound.

[0046] Example 2: This example provides an electronic device corresponding to the full-process visual supervision method for hazardous chemicals provided in Example 1. The electronic device can be an electronic device used for a client, such as a mobile phone, laptop computer, tablet computer, desktop computer, etc., to execute the method of Example 1.

[0047] like Figure 3As shown, the electronic device includes a processor, a memory, a communication interface and a bus, and the processor, the memory and the communication interface are connected through the bus to complete the communication between each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Component (EISA) bus, etc. The memory stores a computer program that can be run on the processor, and when the processor runs the computer program, it executes the following method, the implementation principle and technical effect of which are similar to those of Example 1 and will not be repeated here. Those skilled in the art will understand that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computing device to which the solution of the present application is applied. The specific computing device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0048] In a preferred embodiment, the logic instructions in the above-mentioned memory can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), optical disk and other media that can store program code.

[0049] In a preferred embodiment, the processor may be a central processing unit (CPU), a digital signal processor (DSP), or other general-purpose processors of various types, which are not limited herein.

[0050] Embodiment 3: This embodiment provides a computer program product, which may include a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the method provided in the above-mentioned embodiment 1. Its implementation principle and technical effects are similar to those of embodiment 1 and will not be repeated here.

[0051] In a preferred embodiment, a computer-readable storage medium may be a tangible device that retains and stores instructions used by an instruction execution device, such as, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any combination thereof. The computer-readable storage medium stores computer program instructions that cause a computer to execute the method provided in the first embodiment.

[0052] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In the description of this specification, the reference term "a preferred embodiment" and the like 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 embodiment of this specification. 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 a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0053] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the steps in the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0054] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0055] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. 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 of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A visual supervision method for the entire process of hazardous chemicals in a laboratory, characterized by: include: Set up a full-process visual supervision platform for hazardous chemicals, including an intelligent storage system for laboratory hazardous chemicals, a laboratory hazardous chemical application and use system, and a laboratory hazardous chemical waste liquid early warning system; The applicant enters the laboratory hazardous chemical application and use system through the user terminal to apply for chemical use. The administrator processes the application form based on whether the chemical applied for by the applicant is a hazardous chemical. When the applicant receives hazardous chemicals for testing, the application form enters the pending mode. After the test, the applicant must submit the hazardous chemical waste liquid treatment registration in accordance with the usage requirements on time. If the applicant fails to submit the hazardous chemical waste liquid treatment registration before the test ends, the administrator will lock the account and the applicant will not be able to unlock the hazardous chemicals next time. Laboratory waste liquid management personnel use the laboratory hazardous chemical waste liquid early warning system to check the hazardous chemical waste liquid submitted by the applicant and detect whether there are any safety hazards by visually displaying the type and quantity of the waste liquid. The use process of the laboratory hazardous chemical waste liquid early warning system includes: When the applicant registers for waste liquid treatment, the laboratory waste liquid manager queries the application form information in the application form database to obtain the name, dosage, and concentration information of the hazardous chemicals in the application form; at the same time, the dosage data of the waste liquid barrel poured into the waste liquid tank is obtained and stored in the waste liquid database; Obtain data on different waste liquid barrels in the waste liquid database: type of hazardous chemicals, amount used, concentration before use, and dosage poured into the waste liquid barrel; Visually display the contents of newly poured waste liquid barrels and issue waste liquid warnings to eliminate hidden dangers; A QR code is provided on the waste liquid barrel. By scanning the QR code on the waste liquid barrel, the hazardous chemical composition in the waste liquid barrel can be clearly known. When the applicant needs to submit the hazardous chemical waste liquid for treatment on time after the test, the QR code on the waste liquid barrel is scanned and compared with the waste liquid database. If the waste liquid to be treated reacts with the hazardous chemical waste liquid in the barrel, an alarm will sound.

2. The method for visually supervising the entire process of hazardous chemicals in a laboratory according to claim 1, characterized in that: The applicant enters the laboratory hazardous chemical application and use system through the user terminal to apply for chemical use. The administrator processes the application form based on whether the chemical applied for by the applicant is a hazardous chemical, including: If the chemical applied for by the applicant is non-hazardous, the administrator will directly approve the application and enter the chemical application information into the application form database of the laboratory hazardous chemical application and use system; If the chemicals applied for by the applicant are hazardous chemicals, the administrator will determine whether to approve the application. If it is determined that the application can be approved, the administrator will perform a double unlocking and unlock both the applicant and the hazardous chemical warehouse manager at the same time. The hazardous chemical warehouse manager will unlock the hazardous chemical warehouse, take out the hazardous chemicals, and then lock the warehouse. After the applicant obtains the hazardous chemicals, the administrator will store the applicant's application information in the application form database. If the administrator determines that the hazardous chemical application is not approved, the administrator will inform the applicant of the reason and require the applicant to reapply.

3. The method for visually supervising the entire process of hazardous chemicals in a laboratory according to claim 1 is characterized in that: The use process of the laboratory intelligent storage system includes: Upload the name, quantity, capacity, concentration, hazardous chemical type, production date, shelf life, and manufacturer of hazardous chemicals to the inventory database, and generate a unique QR code label for each entry information for unified identification of hazardous chemicals; Set a time to obtain all data from the inventory database, count the quantity of each chemical, and use the data of hazardous chemicals in use, in stock, and archived to compile statistics on laboratory usage information. Report the quantity during inventory and reported losses. The shelf life of hazardous chemicals is obtained from the inventory database, the scrapping date of each hazardous chemical is calculated, the difference between the scrapping date and the current time is calculated, the set period is used as the warning period, and the hazardous chemical data is set as warning data.

4. The method for visually supervising the entire process of hazardous chemicals in a laboratory according to claim 1 is characterized in that: The process of applying for and using the backend system for the laboratory includes: Used to process application forms from user terminals, obtain application data submitted by users from the laboratory application and use backend system, including the type, quantity, and location of use of hazardous chemicals, and automatically add the application time to the application document database; The approval process of application forms is operated by the administrator. Each application form can enter the application form use stage only after the administrator's operation is approved; After the test is completed, the data that has been applied for will be transmitted to the laboratory hazardous chemical waste liquid early warning system, and the processing status will be marked. If the waste liquid processing information is not received from the user terminal within the set time, the user will be blocked and will not be allowed to apply for use next time.

5. The method for visually supervising the entire process of hazardous chemicals in a laboratory according to claim 4 is characterized in that: Applicants use the laboratory application and use applet as the user terminal for the application form.

6. The method for visually supervising the entire process of hazardous chemicals in a laboratory according to claim 1 is characterized in that: Waste tank includes: The box body is provided with an inner cavity for accommodating a waste liquid barrel containing waste liquid, and the top of the box body is open; A box cover, which is arranged on the top opening of the box body; An adsorption material cabin is provided on the box cover, wherein a bottom plate of the adsorption material cabin is provided with a plurality of through holes and is connected with the inner cavity of the box body through the through holes; An adsorption material cabin cover, which is arranged on the adsorption material cabin; Label, set on the box cover.

7. A computer-readable storage medium storing one or more programs, characterized in that: The one or more programs include instructions that, when executed by a computing device, cause the computing device to perform any one of the methods of claims 1 to 6 .

8. An electronic device, characterized in that: include: One or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for executing any one of the methods according to claims 1 to 6.

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