Intelligent chemical reagent rapid and automatic liquid preparation work vehicle system

Abstract

The invention provides an intelligent chemical reagent rapid automatic liquid preparation work vehicle system, and relates to the technical field of laboratory equipment. The invention particularly discloses a liquid outlet device, a positioning recognition device and an intelligent control system. The liquid outlet device comprises a vehicle body; the vehicle body is provided with a plurality of box bodies for accommodating chemical reagents, a plurality of liquid outlet pipelines and a telescopic mechanism; the plurality of box bodies and the plurality of liquid outlet pipelines are connected to the telescopic mechanism one by one; the lower end of the telescopic mechanism corresponds to a water inlet of the liquid preparation box; each liquid outlet pipeline is provided with a liquid outlet pump; the positioning recognition device is used for recognizing whether the liquid preparation barrel exists below the telescopic mechanism; the intelligent control system is in communication connection with the positioning identification device; and the intelligent control system is in control connection with the telescopic mechanism so as to control the telescopic mechanism to stretch out when the liquid preparation barrel exists and control each liquid outlet pump to start so as to output the chemical reagent in each box body through the telescopic mechanism. The device is suitable for precise distribution of volatile and toxic solvents and environment purification, and the operation safety and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laboratory equipment, in particular to an intelligent chemical reagent rapid automatic liquid preparation work vehicle system. BACKGROUND

[0002] In the field of medical laboratory equipment, especially for pathological chemical reagent liquid preparation and cleaning work, the existing technology mostly adopts manual operation or semi-automatic equipment. For example, the reference patent CN207236977U discloses a portable medical liquid preparation device, which has the characteristics of simple structure, small size, convenient operation and high safety, and can greatly improve the liquid preparation speed. However, it still has the problems of large proportioning error and slow speed, and cannot solve the key problems of high exposure risk and serious cross contamination of manual operation. In addition, the reference patent CN120369410A discloses a standard substance development test method and system based on solution preparation, which has significant advantages in improving preparation accuracy, simplifying operation process, ensuring uniformity and stability, improving efficiency and ensuring quality. However, it is mainly aimed at the development of standard substances, and cannot accurately dispense and safely fill flammable and volatile, toxic chemical reagents such as formaldehyde, dimethylbenzene and alcohol. Therefore, the present application aims to solve the problems of low automation degree and lack of environmental safety protection function in the prior art of pathological chemical reagent liquid preparation operation, and proposes an intelligent chemical reagent rapid automatic liquid preparation work vehicle system to realize the intelligentization of the whole process of chemical reagent liquid preparation, especially suitable for accurate dispensing and environmental purification of volatile and toxic solvents, and improve the safety and efficiency of operation. SUMMARY

[0003] The purpose of the present application is to provide an intelligent chemical reagent rapid automatic liquid preparation work vehicle system, which combines intelligent recognition technology and precise liquid preparation control system to provide an efficient, safe and environmentally friendly solution for chemical reagent liquid preparation work.

[0004] To solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0005] An intelligent chemical reagent rapid automatic liquid preparation work vehicle system, comprising: a liquid outlet device, a positioning and recognition device, and an intelligent control system.

[0006] The liquid outlet device comprises a vehicle body; the vehicle body is provided with a plurality of box bodies for containing chemical reagents, a plurality of liquid outlet pipelines and a telescopic mechanism; the interiors of the plurality of box bodies are connected to the input end of the telescopic mechanism through the plurality of liquid outlet pipelines; the output end of the telescopic mechanism corresponds to the water inlet of the liquid preparation tank; each of the liquid outlet pipelines is provided with a liquid outlet pump; the positioning and recognition device is used to identify whether there is a liquid preparation tank at the corresponding output end of the telescopic mechanism; and the intelligent control system is communicatively connected to the positioning and recognition device.

[0007] The intelligent control system is connected with the telescopic mechanism to control the telescopic mechanism to extend when the liquid preparation barrel exists, and control the liquid output pumps to output the chemical reagents of the boxes through the telescopic mechanism.

[0008] The vehicle body is further provided with a perfusion mechanism; the perfusion mechanism is communicated with the telescopic mechanism to wash the telescopic mechanism with water; the output ends of the liquid output pipelines are each provided with an electromagnetic valve; the intelligent control system is connected with the electromagnetic valves.

[0009] The liquid output device is provided with a liquid collecting table; the liquid collecting table is located below the telescopic mechanism.

[0010] The liquid collecting table is internally provided with an anti-overflow recovery cavity; the upper surface of the liquid collecting table is provided with a plurality of water leakage holes; the plurality of water leakage holes are communicated with the anti-overflow recovery cavity.

[0011] The intelligent control system comprises an integrated circuit board, a filter, a circulating fan and a power supply; the integrated circuit board is connected with the liquid output device to control the liquid output device; the power supply is used to control the telescopic mechanism to extend when the liquid preparation barrel exists, and control the liquid output pumps to output the chemical reagents of the boxes through the telescopic mechanism.

[0012] The positioning and identifying device is a code scanning gun; the code scanning gun is used to scan a bar code provided on the liquid preparation box to identify liquid preparation information; the intelligent control system is connected with the code scanning gun to control the liquid output pumps of the corresponding boxes to start according to the liquid preparation information.

[0013] The liquid preparation information comprises a type and a capacity of a chemical reagent; the plurality of liquid output pipelines are each provided with a flow meter; the plurality of flow meters are communicatively connected with the intelligent control system; the intelligent control system controls the liquid output pumps of the corresponding boxes to start according to the type of the chemical reagent, and controls the corresponding liquid output pumps to close according to the flow sizes of the liquid output pipelines.

[0014] The code scanning gun is provided with an RFID identification module or a visual identification module.

[0015] The telescopic mechanism comprises a shell, an adapter pipe, an extension pipe and an air cylinder; the adapter pipe is respectively communicated with the output ends of the liquid output pipelines; the extension pipe is sleeved on the lower end of the adapter pipe and slides along the height direction; a sealing ring is arranged between the extension pipe and the adapter pipe; the output end of the extension pipe is arranged on the lower end; the shell is provided with a through hole for the lower end of the extension pipe to extend out.

[0016] The perfusion mechanism comprises a water adding pump and a water inlet pipe; the water inlet pipe is connected with a water inlet device through the water adding pump; the outlet end of the water inlet pipe is communicated with the adapter pipe.

[0017] Compared with the prior art, the present application has at least the following advantages or beneficial effects:

[0018] The present application provides a kind of intelligent chemical reagent fast automatic liquid preparation work car system, the system includes liquid outlet device, positioning recognition device and intelligent control system, to provide a kind of fast, accurate and automatic chemical reagent preparation solution, improve laboratory efficiency and accuracy.The liquid outlet device of the present application includes car body, wherein the car body is provided with multiple box bodies for containing chemical reagents, multiple liquid outlet pipelines and telescopic mechanism;Multiple box bodies and multiple liquid outlet pipelines are connected to telescopic mechanism one by one, and telescopic mechanism is designed to match the water inlet of liquid preparation tank, to ensure that chemical reagents can be accurately injected into liquid preparation tank;Each liquid outlet pipeline is provided with liquid outlet pump, for controlling the flow of chemical reagents;Positioning recognition device is used to identify whether there is liquid preparation barrel under telescopic mechanism, to ensure that liquid preparation barrel is correctly placed before liquid preparation operation;Intelligent control system is communicatively connected with positioning recognition device, and through the feedback information of positioning recognition device, intelligent control system can judge whether it has the condition to start liquid preparation;Intelligent control system controls telescopic mechanism, and when positioning recognition device confirms the existence of liquid preparation barrel, intelligent control system will control telescopic mechanism to extend, and control each liquid outlet pump to start, so that the chemical reagents of different box bodies are output from telescopic mechanism to liquid preparation barrel, to realize automatic liquid preparation process.Intelligent control system can automatically control the start order and flow of each liquid outlet pump according to pre-set liquid preparation formula, to ensure the accurate performance of liquid preparation process.The intelligent chemical reagent fast automatic liquid preparation work car system of the present application, through integrated design and intelligent control, not only can significantly improve the efficiency and precision of chemical reagent preparation, but also can reduce the work burden of laboratory personnel, reduce the possibility of human operation error, and is an ideal choice for chemical laboratory to realize efficient, safe and accurate liquid preparation. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Fig. 1 The schematic diagram of the liquid outlet device of the intelligent chemical reagent fast automatic liquid preparation work car system of the present application embodiment;

[0021] Fig. 2 The installation schematic diagram of the liquid collecting table of the present application embodiment;

[0022] Fig. 3 The schematic diagram of telescopic mechanism and perfusion mechanism of the present application embodiment.

[0023] Figure icon: 1, vehicle body; 2, telescopic mechanism; 3, liquid collection pedestal; 4, box; 31, anti-overflow recovery cavity; 32, water leakage hole; 5, adapter pipe; 6, extension pipe; 7, liquid outlet pipeline; 8, one-way valve; 9, sealing ring; 10, water inlet pipe; 11, water filling pump. DETAILED DESCRIPTION

[0024] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] EMBODIMENT

[0026] Please refer to Figs. 1-3 The structure schematic diagram of the intelligent chemical reagent rapid automatic liquid preparation work vehicle system provided by the embodiments of the present application is shown.

[0027] An intelligent chemical reagent rapid automatic liquid preparation work vehicle system comprises a liquid outlet device, a positioning and identification device and an intelligent control system.

[0028] The liquid outlet device comprises a vehicle body 1; the vehicle body 1 is provided with a plurality of boxes 4 for containing chemical reagents, a plurality of liquid outlet pipelines 7 and a telescopic mechanism 2; the interiors of the plurality of boxes 4 are communicated to the input end of the telescopic mechanism 2 through the plurality of liquid outlet pipelines 7; the output end of the telescopic mechanism 2 corresponds to the water inlet of a liquid preparation box; each of the liquid outlet pipelines 7 is provided with a liquid outlet pump; the positioning and identification device is used for identifying whether there is a liquid preparation barrel at the corresponding position of the output end of the telescopic mechanism 2; the intelligent control system is in communication connection with the positioning and identification device.

[0029] The intelligent control system controls the telescopic mechanism 2, so as to control the telescopic mechanism 2 to extend when there is a liquid preparation barrel, and controls each of the liquid outlet pumps to output the chemical reagents of each of the boxes 4 through the telescopic mechanism 2.

[0030] As Fig. 1As shown, the liquid outlet device provided by the embodiment of the application is provided with universal wheels at the bottom of the vehicle body 1; the front end of the vehicle body 1 is provided with a touch screen for operating the intelligent control system and a switch for controlling the power supply. The vehicle body 1 is provided with a box 4 for containing various chemical reagents, and the box 4 can transport the internal chemical reagents through the water pump through the setting of the liquid outlet pipeline 7. The front end of the vehicle body 1 is provided with a telescopic mechanism 2 that can be telescoped up and down, which is used to transmit the liquid in the liquid outlet pipeline 7 downward to the liquid preparation tank placed below. Optionally, the input end of the telescopic mechanism 2 is tubular and communicates with the liquid outlet pipeline 7, and the output end of the telescopic mechanism 2 is tubular and inserted into the water inlet at the upper end of the liquid preparation tank, and the liquid outlet pump is a water pump, so as to suck the chemical reagents into the telescopic mechanism 2. The positioning and identifying device can use an image sensor to identify the liquid preparation tank. Optionally, the telescopic mechanism 2 can be provided with multiple pipelines respectively so as to be connected to the various chemical reagent boxes 4 through different liquid outlet pipelines 7, thereby preventing the mixing of various chemical reagents.

[0031] The vehicle body 1 is also provided with a perfusion mechanism; the perfusion mechanism communicates with the telescopic mechanism 2 to wash the telescopic mechanism 2 with water; the output end of each liquid outlet pipeline 7 is provided with an electromagnetic valve; and the intelligent control system controls the connection of each electromagnetic valve.

[0032] The perfusion mechanism communicates with each liquid outlet pipeline 7 through the telescopic mechanism 2, so as to clean the channel of the flowing liquid. The output end of the liquid outlet pipeline 7 can control whether the liquid outlet pipeline 7 and the telescopic mechanism 2 are communicated through the one-way electromagnetic valve, so as to prevent the backflow of the liquid.

[0033] The liquid outlet device is provided with a liquid collecting table 3; the liquid collecting table 3 is located below the telescopic mechanism 2.

[0034] The liquid collecting table 3 is internally provided with an anti-overflow recovery cavity 31; the upper surface of the liquid collecting table 3 is provided with multiple water leakage holes 32; and the multiple water leakage holes 32 communicate with the anti-overflow recovery cavity.

[0035] Optionally, as shown, Fig. 2 As shown, the liquid collecting table 3 includes a support, an anti-overflow shell and a water leakage platform; the support is installed below the output end of the telescopic mechanism 2, the water leakage platform and the anti-overflow shell are clamped and hung on the support in a detachable manner, the upper part of the anti-overflow shell is open, so that the multiple water leakage holes 32 provided on the water leakage platform communicate with the anti-overflow recovery cavity 31 provided in the anti-overflow shell. The liquid preparation tank is placed above the water leakage platform, and the water leakage platform corresponds to the output end of the telescopic mechanism 2 below, so that when the liquid preparation tank is not located on the water leakage platform, the liquid output by the telescopic mechanism 2 can be collected in the anti-overflow recovery cavity 31, and the anti-overflow shell and the water leakage platform can be taken out to pour out the residual liquid.

[0036] The intelligent control system comprises an integrated circuit board, a filter, a circulating fan and a power supply; the integrated circuit board is connected to the liquid outlet device to control the liquid outlet device; the power supply is used to control the retractable mechanism 2 to extend when the liquid preparation barrel exists and control the liquid outlet pump to output the chemical reagent of the plurality of box bodies 4 through the retractable mechanism 2.

[0037] The positioning and identifying device is a code scanning gun; the code scanning gun is used to scan the bar code provided on the liquid preparation tank to identify the liquid preparation information; the intelligent control system is connected to the code scanning gun to control the liquid outlet pump of the corresponding box body 4 to start according to the liquid preparation information.

[0038] The code scanning gun facilitates the placement and handheld scanning of the liquid preparation tank; when the scanning is successful, the corresponding liquid outlet pump can be controlled to start according to the liquid preparation information of the chemical reagent, and the corresponding electromagnetic valve can be opened. The code scanning gun can be installed on the vehicle body 1 and the scanning end is directed to the corresponding liquid collection table 3 to facilitate the automatic scanning of the liquid preparation tank at the corresponding position.

[0039] The liquid preparation information comprises the type and capacity of the chemical reagent; the plurality of liquid outlet pipelines 7 are each provided with a flow meter; the plurality of flow meters are in communication connection with the intelligent control system; the intelligent control system controls the liquid outlet pump of the corresponding box body 4 to start according to the type of the chemical reagent and controls the corresponding liquid outlet pump to close according to the flow size of each liquid outlet pipeline 7.

[0040] Accordingly, according to the capacity of the liquid preparation information, the liquid outlet pump is controlled to close when the flow meter senses that the capacity is reached, and in order to further accurately control the flow, the electromagnetic valve can be controlled to close at the same time. The flow meter can be arranged close to the output end of each liquid outlet pipeline 7.

[0041] The code scanning gun is provided with an RFID identification module or a visual identification module.

[0042] The liquid preparation information provided on the scanned image can be scanned and identified through the RFID identification technology or the image recognition technology.

[0043] The retractable mechanism 2 comprises a shell, an adapter pipe 5, an extension pipe 6 and a gas cylinder; the adapter pipe 5 is respectively connected to the output end of each liquid outlet pipeline 7; the extension pipe 6 is sleeved on the lower end of the adapter pipe 5 and slides along the height direction; a sealing ring 9 is arranged between the extension pipe 6 and the adapter pipe 5; the output end of the extension pipe 6 is arranged at the lower end; the shell is provided with a through hole for the lower end of the extension pipe 6 to extend out.

[0044] The adapter pipe 5 is arranged in L-shaped structure, one end of which is communicated with each liquid outlet pipe 7 through the vehicle body 1, so as to transmit each liquid outlet pipe 7 from horizontal direction to the vertically downward extending pipe 6, the extending pipe 6 is sleeved on one end of the adapter pipe 5, and the rubber sealing ring 9 is arranged to prevent liquid leakage, so that the cylinder drives the extending pipe 6 to slide slowly. Among them, the telescopic mechanism 2 can be arranged as multiple groups of adapter pipes 5 and extending pipes 6, so as to be communicated to different liquid outlet pipes 7, and the retraction of multiple extending pipes 6 can be realized by the compression spring principle synchronous driving. The telescopic mechanism 2 is arranged in the shell, so that the outer appearance is beautiful.

[0045] The perfusion mechanism comprises a water adding pump 11 and a water inlet pipe 10; the water inlet pipe 10 is connected to a water inlet device through the water adding pump 11; the outlet end of the water inlet pipe 10 is communicated with the adapter pipe 5.

[0046] Among them, the electromagnetic valve is arranged at one end of each liquid outlet pipe 7 connected with the adapter pipe 5, the water inlet device can be an external water source or a water tank, so that the water adding pump 11 draws water to the adapter pipe 5 of the telescopic mechanism 2, realizes cleaning or water adding, and the waste water during cleaning can be directly discharged outside through the extending pipe 6 of the telescopic mechanism 2.

[0047] In summary, the embodiment of the present application provides a kind of intelligent chemical reagent fast automatic liquid preparation work car system: the present application provides a kind of intelligent chemical reagent fast automatic liquid preparation work car system, the system includes liquid outlet device, positioning recognition device and intelligent control system, to provide a kind of fast, accurate and automatic chemical reagent preparation solution, improve laboratory work efficiency and accuracy.The liquid outlet device of the present application includes car body 1, wherein the car body 1 is provided with a plurality of box bodies 4 for containing chemical reagents, a plurality of liquid outlet pipelines 7 and telescopic mechanisms 2;A plurality of box bodies 4 and a plurality of liquid outlet pipelines 7 are connected to telescopic mechanism 2 one by one, and telescopic mechanism 2 is designed to match the water inlet of liquid preparation tank, to ensure that chemical reagents can be accurately injected into liquid preparation tank;Each liquid outlet pipeline 7 is provided with a liquid outlet pump for controlling the flow of chemical reagents;Positioning recognition device is used to identify whether there is liquid preparation barrel under telescopic mechanism 2, to ensure that liquid preparation barrel is correctly placed before liquid preparation operation;Intelligent control system is communicatively connected to positioning recognition device, and through the feedback information of positioning recognition device, intelligent control system can judge whether it has the condition of starting liquid preparation;Intelligent control system is connected to telescopic mechanism 2, when positioning recognition device confirms the existence of liquid preparation barrel, intelligent control system will control telescopic mechanism 2 to extend, and control each liquid outlet pump to start, so that the chemical reagents of different box bodies 4 are output from telescopic mechanism 2 to liquid preparation barrel, to realize automatic liquid preparation process.Intelligent control system can automatically control the start order and flow of each liquid outlet pump according to pre-set liquid preparation formula, to ensure the accurate performance of liquid preparation process.The intelligent chemical reagent fast automatic liquid preparation work car system of the present application, through integrated design and intelligent control, not only can significantly improve the efficiency and precision of chemical reagent preparation, but also can reduce the work burden of laboratory personnel, reduce the possibility of human operation error, is the ideal choice for chemical laboratory to realize efficient, safe and accurate liquid preparation.

[0048] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A smart chemical reagent rapid automatic solution preparation cart system, characterized in that, include: Liquid dispensing device, positioning and identification device, and intelligent control system; The liquid dispensing device includes a vehicle body; the vehicle body is equipped with multiple boxes for containing chemical reagents, multiple liquid dispensing pipes, and a telescopic mechanism; the interior of the multiple boxes is connected to the input end of the telescopic mechanism through the multiple liquid dispensing pipes; the output end of the telescopic mechanism corresponds to the water inlet of the liquid preparation tank; each of the liquid dispensing pipes is equipped with a liquid dispensing pump; The positioning and identification device is used to identify whether a liquid preparation tank exists at the output end of the telescopic mechanism; the intelligent control system is communicatively connected to the positioning and identification device. The intelligent control system controls the telescopic mechanism to extend when a liquid preparation tank is present, and controls each of the liquid dispensing pumps to output chemical reagents from each of the boxes through the telescopic mechanism.

2. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 1, characterized in that, The vehicle body is also equipped with an injection mechanism; the injection mechanism is connected to the telescopic mechanism to add water to clean the telescopic mechanism; each of the liquid outlet pipes is equipped with a solenoid valve at its output end; the intelligent control system controls and connects to each of the solenoid valves.

3. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 1, characterized in that, The liquid dispensing device is equipped with a liquid collection platform; the liquid collection platform is located below the telescopic mechanism.

4. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 3, characterized in that, The liquid collection platform has an overflow prevention and recovery chamber inside; the upper surface of the liquid collection platform has multiple drainage holes; the multiple drainage holes are connected to the overflow prevention and recovery chamber.

5. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 1, characterized in that, The intelligent control system includes an integrated circuit board, a filter, a circulating fan, and a power supply; the integrated circuit board is connected to the liquid dispensing device to control the liquid dispensing device; the power supply is used to control the extension mechanism of the integrated circuit board and the circulating fan when a liquid dispensing tank is present, and to control the liquid dispensing pump to output the chemical reagents from the multiple boxes to the extension mechanism.

6. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 1, characterized in that, The positioning and identification device is a barcode scanner; the barcode scanner is used to scan the barcode on the dispensing tank to identify the dispensing information; the intelligent control system is connected to the barcode scanner to control the start of the dispensing pump of the corresponding tank according to the dispensing information.

7. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 6, characterized in that, The solution preparation information includes the type and volume of the chemical reagent; each of the multiple outlet pipelines is equipped with a flow meter; the multiple flow meters are communicatively connected to the intelligent control system; the intelligent control system controls the start of the outlet pump of the corresponding tank according to the reagent type, and controls the shut-off of the corresponding outlet pump according to the flow rate of each outlet pipeline.

8. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 6, characterized in that, The barcode scanner is equipped with an RFID identification module or a visual identification module.

9. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 2, characterized in that, The telescopic mechanism includes a housing, a connecting pipe, an extension pipe, and a cylinder; the connecting pipe is connected to the output end of each of the liquid outlet pipes; the extension pipe is sleeved on the lower end of the connecting pipe and slides along the height direction; a sealing ring is provided between the extension pipe and the connecting pipe; the output end of the extension pipe is located at the lower end; the housing is provided with a through hole for the lower end of the extension pipe to extend out.

10. The intelligent chemical reagent rapid automatic solution preparation cart system as described in claim 9, characterized in that, The injection mechanism includes a water pump and an inlet pipe; the inlet pipe is connected to the water inlet device through the water pump; the outlet end of the inlet pipe is connected to the transfer pipe.

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