CN217632860U - Peristaltic pump module and cell product preparation equipment with same - Google Patents
Peristaltic pump module and cell product preparation equipment with same Download PDFInfo
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- CN217632860U CN217632860U CN202221077531.7U CN202221077531U CN217632860U CN 217632860 U CN217632860 U CN 217632860U CN 202221077531 U CN202221077531 U CN 202221077531U CN 217632860 U CN217632860 U CN 217632860U
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- pipeline
- peristaltic pump
- pressure sensor
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- pump module
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Abstract
The application discloses peristaltic pump module and carry its cell product preparation equipment. The peristaltic pump module includes: the casing, dispose peristaltic pump rotor, first pipeline, second pipeline and pressure sensor in the casing, pressure sensor connection control module to the pipe pressure information feedback to control module with the first pipeline that detects and second pipeline, the drive division, it disposes in one side of casing, the output of drive division penetrates in the casing and connects the peristaltic pump rotor, based on the drive of drive division the peristaltic pump rotor is rotatory in order to drive its pump head and rotates, the pump head pivoted while with first pipeline of extrusion and/or second pipeline. The pressure sensor can detect the pressure on the flow path in real time and feed the pressure back to the control module, and the control module adjusts the peristaltic pump so as to realize liquid driving of a specific flow path of the pipeline and monitor the pressure in the pipeline in real time to prevent liquid leakage and blockage.
Description
Technical Field
The application relates to the technical field of peristaltic pumps, in particular to a peristaltic pump module and cell product preparation equipment carrying the peristaltic pump module.
Background
Peristaltic pumps are widely used in the pharmaceutical industry, for example, in dry and fluid bed granulators, through which precise injection of a certain amount of liquid and moisture facilitates the perfect formation of granules. The peristaltic pump is also used in cell preparation equipment, and if a pipeline is improperly installed or is connected with a wrong pipeline, liquid leakage or blockage can easily occur due to continuous driving of the peristaltic pump, so that sample pollution and product preparation failure are caused, and even the personal safety of an operator is endangered, and the requirements of detection and early warning can not be well met by the conventional peristaltic pump.
Therefore, a new peristaltic pump is needed.
SUMMERY OF THE UTILITY MODEL
To overcome the above disadvantages, the present application proposes a new peristaltic pump to achieve fluid actuation of a specific flow path of a tubing, and to monitor the pressure in the tubing in real time to prevent leakage and clogging.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a peristaltic pump module, comprising:
the peristaltic pump comprises a shell, a peristaltic pump rotor, a first pipeline, a second pipeline and a pressure sensor are arranged in the shell, the pressure sensor is connected with a control module so as to feed back the detected pipe pressure information of the first pipeline and the second pipeline to the control module,
a driving part configured at one side of the shell, the driving part is provided with an output end which penetrates into the shell and is connected with the peristaltic pump rotor,
the peristaltic pump rotor is driven to rotate based on the driving part so as to drive the pump head to rotate, and the pump head rotates and simultaneously extrudes the first pipeline and/or the second pipeline. By means of the design, the peristaltic pump drives liquid (medicament) in the pipeline, and meanwhile, the pressure in the pipeline is monitored, so that liquid leakage and blockage are prevented.
In one embodiment, the peristaltic pump module further comprises:
a mounting member disposed within the housing,
the pressure sensor is arranged on the mounting component and used for detecting the pressure of the first pipeline or the second pipeline which is in contact with the pressure sensor.
In one embodiment, the peristaltic pump module further comprises:
a first engaging groove and a second engaging groove respectively disposed on the mounting member,
the first clamping groove is used for clamping a first pipeline, and the second clamping groove is used for clamping a second pipeline.
In one embodiment, the pressure sensor includes:
a first pressure sensor and a second pressure sensor,
the first pressure sensor is connected with the first clamping groove, and the second pressure sensor is connected with the second clamping groove.
In one embodiment, the mounting means in the peristaltic pump module comprises: a first substrate and a second substrate,
the first substrate is used for fixing the first pipeline, and the second substrate is used for fixing the second pipeline.
In one embodiment, the first substrate and the second substrate are symmetrically disposed.
In one embodiment, the housing is provided with a connection portion at an end of a side wall thereof, the connection portion being adapted to mate with a connection end of the cover plate.
In one embodiment, the housing is configured with a detection member connected to a micro switch connected to the control module.
In one embodiment, the first conduit is disposed in parallel with the second conduit.
The embodiment of the application provides cell product preparation equipment, which is provided with the peristaltic pump module.
Advantageous effects
Compared with the prior art, the peristaltic pump module that this application provided can real-timely pressure on the detection flow path through pressure sensor to feedback to control module, control module adjusts the direction of rotation and the speed of peristaltic pump rotor, and then in order to realize the liquid drive of the specific flowing path of pipeline, the pressure in the real-time supervision pipeline in order to prevent the emergence of weeping and jam.
Drawings
The accompanying drawings are included to provide an understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure. The shapes and sizes of the various elements in the drawings are not to be considered as true proportions, but rather are merely intended to illustrate the context of the application.
FIG. 1 is a schematic diagram of the construction of a peristaltic pump in accordance with an embodiment of the present application;
FIG. 2 is a schematic top view of the peristaltic pump of the embodiment of FIG. 1;
fig. 3-10 are schematic diagrams of the internal structure of a peristaltic pump according to an embodiment of the present application.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
Unless defined otherwise, technical or scientific terms used in the embodiments of the present disclosure should have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the embodiments of the disclosure is not intended to indicate any order, quantity, or importance, but rather to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
In the present application, the terms "upper", "lower", "inner", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Examples
The application proposes a peristaltic pump module comprising:
the peristaltic pump comprises a shell, wherein a peristaltic pump rotor, a first pipeline, a second pipeline and a pressure sensor are arranged in the shell, and the pressure sensor is connected with a control module so as to feed back the detected pipe pressure information of the first pipeline and the second pipeline to the control module.
A driving part which is arranged at one side of the shell, the output end of the driving part penetrates into the shell and is connected with a peristaltic pump rotor, two sides of the peristaltic pump rotor are respectively provided with a pump head,
the peristaltic pump rotor is driven to rotate based on the driving part, the peristaltic pump rotor drives the pump head to rotate, and the pump head rotates to extrude the first pipeline and/or the second pipeline simultaneously so that the medicament in the peristaltic pump flows. Preferably, a cover plate is disposed on a side of the housing away from the driving unit. The cover plate is configured to be rotatably mounted to the housing. Still be equipped with the draw-in groove in the casing, this draw-in groove is used for fixed first pipeline and second pipeline, and the draw-in groove is connected to pressure sensor, and this pressure sensor is connected to control module to real-time pipe pressure that obtains the pipeline, and then control module control drive portion's action realizes that the accuracy of medicament is thrown and is thrown. In one embodiment, the relative pressure value changes of the upper and lower pipelines are detected by the upper and lower pressure sensors. In one embodiment, the module control is further connected to a medicament dosing unit, so as to realize switching of different medicaments.
The peristaltic pump module proposed in the present application will be described next with reference to fig. 1-10.
A peristaltic pump module 100, comprising:
a housing 120, a cover plate 130 is arranged on the housing 120, a driving part 110 is arranged on the side of the housing 120 far away from the cover plate 130, an output end 111 of the driving part 110 penetrates through the housing 120 to be connected with a peristaltic pump rotor 140,
a partition 123 is disposed in the housing 120 to divide the housing 120 into a first mounting recess 124 and a second mounting recess 125, wherein the second mounting recess 125 is used for mounting the peristaltic pump rotor 140, and the first mounting recess 124 is used for placing the mounting portion.
A first notch 121 and a second notch 122 are disposed on one side of the housing 120, and the first notch 121 and the second notch 122 are respectively used for accommodating a pipeline 150 (a pipeline 151/152, which is collectively referred to as a pipeline 150). The pipes 151/152 are disposed in parallel in the housing 120. Preferably, the partition 123 is provided with a recess 123a, and the recess 123a is used for accommodating a part of the pipe 151/152. A connecting portion 160 (preferably, a configuration on the same side as the first notch 121 and the second notch 122) is disposed on the opening side of the sidewall 126 of the housing 120, and the connecting portion 160 is used for matching with the connecting end 131 of the cover plate 130, so that the cover plate 130 covers the housing 120. The side wall 126 of the housing 120 is provided with a fixing portion 127, a pin 128 is embedded in the fixing portion 127, the fixing portion 127 is matched with the connecting end of the cover plate 130, and the pin 128 is inserted so that the cover plate 130 can rotate along the pin 128, thereby opening or closing the cover plate 130. Preferably, the connection portion 160 is a magnetic member, and the cover plate 130 is covered on the housing 120 and then attracted by the magnetic member. In one embodiment, referring to fig. 10, a detection member 191 is provided on the housing 120 and is connected to a micro switch 192, the micro switch 192 being connected to the control module. When the cover plate 130 is covered on the shell 120, the microswitch 192 is triggered by the detection part 191; when open, the microswitch 192 springs open.
The mounting portion includes: a first substrate 181, a second substrate 182,
a clamping groove 183 is fixed on the first base plate 181, one side of the clamping groove 183 is connected with the pressure sensor 171, the clamping groove 183 is used for clamping a pipeline,
a clamping groove 184 is fixed on the second substrate 182, one side of the clamping groove 184 is connected to the pressure sensor 172, and the clamping groove 184 is used for clamping the pipeline. In this embodiment, the first substrate 181 and the second substrate 182 have the same structure and are symmetrically disposed. The pipeline is clamped through the substrate clamping groove, and when the pressure of the pipeline changes, the relative pressure value of the pressure sensor changes accordingly.
The tube portion extends to the rotor side of the peristaltic pump, the peristaltic pump rotor 141 is driven to rotate by the driving portion 110, the pump heads 142 on both sides of the rotor 141 are driven to rotate so as to respectively extrude the tubes 151/152, the limiting portions 143 are arranged on both sides of the pump heads 142, and the limiting portions 143 limit the tubes 151/152 during the limiting period. In the embodiment, the clamping groove is connected to a pressure sensor, the pressure sensor is connected to the control module, so that the pipe pressure of the pipeline can be obtained in real time, the control module controls the action of the driving part, and the precise adding of the medicament is realized. Such as a peristaltic pump rotor, rotating counterclockwise, the pressure sensor 171 detects a greater pressure than the pressure sensor 172. When the peristaltic pump rotor is rotated clockwise, the pressure sensor 171 detects a pressure less than the pressure of the pressure sensor 172. Preferably, the module control is further connected with a medicament adding unit, so that switching of different medicaments is realized.
The embodiment of the application also provides cell product preparation equipment (cell preparation all-in-one machine), which is provided with the peristaltic pump module. The peristaltic pump module realizes liquid driving on a specific flow path of the pipeline and monitors the pressure in the pipeline in real time so as to prevent liquid leakage and blockage.
The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the embodiments is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes and modifications made within the spirit of the present application are intended to be covered by the scope of the present application.
Claims (10)
1. A peristaltic pump module, comprising:
the peristaltic pump comprises a shell, a peristaltic pump rotor, a first pipeline, a second pipeline and a pressure sensor are arranged in the shell, the pressure sensor is connected with a control module so as to feed back the detected pipe pressure information of the first pipeline and the second pipeline to the control module,
a driving part arranged at one side of the shell and provided with an output end which penetrates into the shell and is connected with the peristaltic pump rotor,
the peristaltic pump rotor is driven to rotate based on the driving part so as to drive the pump head to rotate, and the pump head rotates and simultaneously extrudes the first pipeline and/or the second pipeline.
2. A peristaltic pump module as set forth in claim 1, further comprising:
a mounting member disposed in the housing,
the pressure sensor is arranged on the mounting component and used for detecting the pressure of the first pipeline or the second pipeline which is in contact with the pressure sensor.
3. A peristaltic pump module as set forth in claim 2, further comprising:
a first engaging groove and a second engaging groove respectively disposed on the mounting member,
the first clamping groove is used for clamping a first pipeline, and the second clamping groove is used for clamping a second pipeline.
4. A peristaltic pump module as claimed in claim 3,
the pressure sensor includes:
a first pressure sensor and a second pressure sensor,
the first pressure sensor is connected with the first clamping groove, and the second pressure sensor is connected with the second clamping groove.
5. A peristaltic pump module as claimed in claim 2,
the mounting member includes: a first substrate and a second substrate, wherein,
the first substrate is used for fixing the first pipeline, and the second substrate is used for fixing the second pipeline.
6. A peristaltic pump module as set forth in claim 5,
the first substrate and the second substrate are symmetrically arranged.
7. A peristaltic pump module as set forth in claim 1, wherein the pump module includes a pump body having a pump inlet and a pump outlet
The lateral wall tip of casing is equipped with connecting portion on, connecting portion are used for matcing with the link on the apron.
8. A peristaltic pump module as claimed in claim 1,
the shell is provided with a detection part, the detection part is connected with a microswitch, and the microswitch is connected to the control module.
9. A peristaltic pump module as set forth in claim 1, wherein the peristaltic pump module includes a pump body and a pump cover
The first and second conduits are arranged in parallel.
10. A cell product production apparatus characterized in that,
carrying a peristaltic pump module as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077531.7U CN217632860U (en) | 2022-05-07 | 2022-05-07 | Peristaltic pump module and cell product preparation equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077531.7U CN217632860U (en) | 2022-05-07 | 2022-05-07 | Peristaltic pump module and cell product preparation equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632860U true CN217632860U (en) | 2022-10-21 |
Family
ID=83650311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221077531.7U Active CN217632860U (en) | 2022-05-07 | 2022-05-07 | Peristaltic pump module and cell product preparation equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632860U (en) |
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2022
- 2022-05-07 CN CN202221077531.7U patent/CN217632860U/en active Active
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