Peristaltic pump set assembly

Abstract

The utility model relates to a peristaltic pump set assembly which comprises a machine cabinet and a peristaltic pump arranged in the machine cabinet, the peristaltic pump is provided with a plurality of feeding pipelines and discharging pipelines, and the bottom of the machine cabinet is provided with a moving part used for moving the machine cabinet. And meanwhile, the moving part is arranged at the bottom of the cabinet, so that the peristaltic pump is movable and can be suitable for feeding and discharging of various liquid materials at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of peristaltic pumps, and in particular to a peristaltic pump assembly. Background Art

[0002] A peristaltic pump is a fluid delivery device that compresses a pipe by rotating rollers so that the fluid in the pipe is pushed and transported. It has many advantages such as no seals, no valves, quick replacement of pump tubes, reversible fluid, and dry operation. Therefore, it is widely used in food, scientific research, pharmaceuticals, chemicals, environmental protection, beverages, agriculture, printing and other fields.

[0003] In the process of industrial large-scale cell culture, it is necessary to first supply nutrient solution into the cell culture dish, and then separate the cells from the culture solution by centrifugation. The injection of nutrient solution and the extraction of culture solution are both achieved by peristaltic pumps.

[0004] However, the peristaltic pump in the related art is fixedly installed at a certain place and can only be used for the entry and exit of a certain type of liquid material. In order to reduce costs and be able to simultaneously apply to multiple liquid materials, a peristaltic pump that is convenient, mobile and practical is needed. Therefore, a peristaltic pump assembly is specially provided. Utility Model Content

[0005] In order to solve the problems in the related art that the peristaltic pump is fixedly installed, inconvenient to move and has a single applicability, the present application provides a peristaltic pump assembly.

[0006] The peristaltic pump assembly provided in this application adopts the following technical solution:

[0007] A peristaltic pump assembly comprises a cabinet and a peristaltic pump arranged in the cabinet, wherein the peristaltic pump is provided with a plurality of feed pipes and discharge pipes, and a moving part for moving the cabinet is provided at the bottom of the cabinet.

[0008] By adopting the above technical solution: connecting multiple groups of inlet and outlet pipes to the peristaltic pump, and installing moving parts at the bottom of the cabinet, the peristaltic pump assembly has the ability to be easy to move, and can be used for the inlet and outlet of multiple different liquid materials at one time.

[0009] Preferably, the moving part is a universal wheel.

[0010] By adopting the above technical solution: the universal wheel as a moving part has the advantages of strong adaptability, strong load-bearing capacity, flexible movement and economy, and it is easy to install and convenient for later maintenance.

[0011] Preferably, a control component for controlling the entire peristaltic pump assembly is also provided in the cabinet.

[0012] By adopting the above technical solution, the automatic operation of the peristaltic pump can be realized through the control component, thereby greatly improving the production efficiency and reducing the labor cost.

[0013] Preferably, the control assembly includes a control panel, pneumatic stop valves arranged on a plurality of feed pipes and discharge pipes, and a valve island arranged inside the cabinet.

[0014] By adopting the above technical solution: various parameter conditions are manually set from the control panel, and the valve island integrates multiple electric control valves to realize centralized control of the pneumatic system. According to the set program, the stop valves of the inlet and outlet channels can be automatically opened and closed. The valve island has a variety of interface forms and programmable control functions, which can be flexibly configured according to different needs to realize complex pneumatic logic control and motion control.

[0015] Preferably, a bubble sensor for detecting feed flow is provided on the feed pipeline.

[0016] By adopting the above technical solution: the bubble sensor can detect the size of the feed flow rate and can provide timely feedback to the control system.

[0017] Preferably, a split power supply is provided in the cabinet.

[0018] By adopting the above technical solution: the split power supply has the advantage of high temperature resistance and can be used in harsh environments. The setting of the split power supply can save floor space and reduce the price cost.

[0019] Preferably, the cabinet is provided with an air source processing device for use by the peristaltic pump.

[0020] By adopting the above technical solution: the air source processing device can adjust the pressure of compressed air and filter moisture, which is beneficial to ensure the quality and stability of compressed air.

[0021] Preferably, the cabinet is provided with a heavy-duty connector for improving the safety of the entire device.

[0022] By adopting the above technical solution: the setting of the heavy-duty connector makes it possible to connect the lines quickly and conveniently, reducing installation time and cost, making it have higher electrical performance and protection level, and being able to ensure that the equipment can operate reliably in harsh environments, which is beneficial to improving the safety and reliability of the equipment.

[0023] Preferably, the cabinet is provided with handrails for users to push and pull.

[0024] By adopting the above technical solution, the user can manipulate the handrail to easily guide and conveniently move the peristaltic pump group.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The present application provides a plurality of feed and discharge pipes on the peristaltic pump and integrates them in a cabinet, and provides a moving part at the bottom of the cabinet, so that the peristaltic pump is movable and can be used for the inlet and outlet of multiple different types of liquid materials at the same time;

[0027] 2. This application adds a control component in the cabinet, so that the peristaltic pump can be automatically operated through electrical control, and high-precision flow and speed control is achieved, which is conducive to improving the accuracy and stability of experiments and production, and has a wide range of applications and strong scalability. Due to the modular design, later maintenance is also more convenient;

[0028] 3. This application provides a heavy-duty connector on the cabinet and a split power supply inside the cabinet, so that it has higher electrical performance and protection level, which can ensure the reliable operation of the equipment in harsh environments and is beneficial to improving the safety performance of the peristaltic pump assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the peristaltic pump assembly of Example 1 of the present application;

[0030] Figure 2 It is a schematic diagram of the internal structure of the peristaltic pump group assembly of Example 1 of the present application.

[0031] Figure numerals: 1. Cabinet; 11. Heavy-load connector; 12. Air source processing device; 13. Handrail; 14. Universal wheel; 15. Split power supply; 2. Peristaltic pump; 21. Feed pipe; 211. Bubble sensor; 22. Discharge pipe; 3. Control panel; 4. Pneumatic stop valve; 5. Valve island. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-2 This application is described in further detail. Example

[0033] The present application embodiment discloses a peristaltic pump assembly, referring to Figure 1 , including a cabinet 1 and a peristaltic pump 2 arranged in the cabinet 1, wherein two ends of the peristaltic pump 2 are connected with a feed pipe 21 and a discharge pipe 22, two branch feed pipes 21 are divided from the feed pipe 21, and three branch discharge pipes 22 are divided from the discharge pipe 22, so that a variety of different types of liquid materials can be used for liquid inlet and outlet at one time, and a moving part is installed at the bottom of the cabinet 1, which is a universal wheel 14 in this embodiment, and the peristaltic pump assembly can be conveniently moved through the universal wheel 14.

[0034] In order to achieve intelligent and high-precision requirements, refer to Figure 1 and Figure 2 A control component is also installed inside the cabinet 1, wherein the control component includes a control panel 3 installed on the top of the cabinet 1, a pneumatic stop valve 4 installed on the feed pipe 21 and the discharge pipe 22 on the side of the cabinet 1, and a valve island 5 inside the cabinet 1. The valve island 5 integrates multiple electric control valves thereon to realize centralized control of the pneumatic system. The parameter conditions are set in advance through the operation panel, and the stop valves of the feed and discharge channels can be automatically opened and closed by relying on the set program;

[0035] Among them, the valve island 5 has a variety of interface forms and programmable control functions, and can be flexibly configured according to different needs to achieve complex pneumatic logic control and motion control. The setting of control components can greatly improve the automation level of the pneumatic system, reduce manual operation and maintenance costs, and improve production efficiency and product quality.

[0036] To monitor the liquid flow rate and flow rate at the feed pipe 21, refer to Figure 1 A bubble sensor 211 is installed on the feed pipe 21. The setting of the bubble sensor 211 further enhances the expansibility of the peristaltic pump assembly. The bubble sensor 211 is connected to the control component to realize more complex functions, such as the collection and recording of data fluid data, and then feed back to the control component to realize automatic processing.

[0037] To further enhance the safety performance of the peristaltic pump assembly, refer to Figure 1 and Figure 2 A split power supply 15 is installed in the cabinet 1, and a heavy-load connector 11 is installed on the cabinet 1. Connecting the heavy-load connector 11 with the split power supply 15 is beneficial to protecting the circuit and reducing the risk of the entire circuit being burned due to sudden excessive current, so that it has higher electrical performance and protection level.

[0038] In order to ensure the stability of the power supply of the peristaltic pump 2 and extend the service life of the peristaltic pump 2, refer to Figure 1 ,

[0039] An air source processing device 12 is installed in the inner groove on the side of the cabinet 1. The air source processing device 12 can adjust the pressure of the compressed air and can also filter the moisture in the compressed air, which is beneficial to ensure the quality of the compressed air and improve the stability of the power.

[0040] Finally, to further facilitate the movement of the peristaltic pump assembly, an armrest 13 is installed on the upper end of the cabinet 1 on the side where the air source processing device 12 is installed. The user can manipulate the armrest 13 to easily guide and move the peristaltic pump assembly.

[0041] The working process and implementation principle of the embodiment are as follows: the user sets the liquid inlet and outlet channels of the material according to actual needs. After the setting is completed, the peristaltic pump 2 transports the same liquid material through the feed pipe 21, and can selectively output it to different or the same liquid storage tanks through any number of discharge pipes 22 as needed, or transports two different liquid materials through the feed pipe 21 at the same time, and selectively outputs them to different or the same liquid storage tanks through any number of discharge pipes 22 as needed, which reduces the manual work intensity and is conducive to improving production efficiency.

[0042] Thanks to the setting of the control component, the parameter conditions can be set in advance through the control panel 3, and the inlet and outlet channels can be automatically started and stopped by turning on the switch, relying on the valve island 5 and the pneumatic stop valve 4. The bubble sensor 211 on the feed pipe 21 can monitor parameters such as liquid flow and provide timely feedback to the control component, so that the peristaltic pump 2 can be operated automatically, and high-precision flow and speed control can be achieved, which is conducive to improving the accuracy and stability of experiments and production;

[0043] When not in use, the peristaltic pump assembly can be easily guided by manipulating the armrest 13, and can be conveniently moved by the universal wheels 14 arranged at the bottom. In addition, the peristaltic pump assembly cabinet 1 occupies a small area and is more convenient for subsequent maintenance.

[0044] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A peristaltic pump assembly, characterized in that: The invention comprises a cabinet (1) and a peristaltic pump (2) arranged in the cabinet (1), wherein the peristaltic pump (2) is provided with a plurality of feed pipes (21) and discharge pipes (22), and a moving part for moving the cabinet (1) is provided at the bottom of the cabinet (1).

2. The peristaltic pump assembly according to claim 1, characterized in that: The moving part is a universal wheel (14).

3. The peristaltic pump assembly according to claim 1, characterized in that: A control component for controlling the entire peristaltic pump (2) assembly is also provided in the cabinet (1).

4. The peristaltic pump assembly according to claim 3, characterized in that: The control assembly comprises a control panel (3), pneumatic stop valves (4) arranged on a plurality of feed pipes (21) and discharge pipes (22), and a valve island (5) arranged inside the cabinet (1).

5. The peristaltic pump assembly according to claim 1, characterized in that: The feed pipe (21) is provided with a bubble sensor (211) for detecting the feed flow rate.

6. The peristaltic pump assembly according to claim 1, characterized in that: A split-type power supply (15) is arranged in the cabinet (1).

7. The peristaltic pump assembly according to claim 1, characterized in that: The cabinet (1) is provided with an air source processing device (12) for use by the peristaltic pump (2).

8. The peristaltic pump assembly according to claim 1, characterized in that: The cabinet (1) is provided with a heavy-duty connector (11) for improving the safety of the entire device.

9. The peristaltic pump assembly according to claim 1, characterized in that: The cabinet (1) is provided with an armrest (13) for a user to push or pull.

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