CN219121613U - Multifunctional pressure recorder - Google Patents
Multifunctional pressure recorder Download PDFInfo
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- CN219121613U CN219121613U CN202223450548.5U CN202223450548U CN219121613U CN 219121613 U CN219121613 U CN 219121613U CN 202223450548 U CN202223450548 U CN 202223450548U CN 219121613 U CN219121613 U CN 219121613U
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- 239000012528 membrane Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229960000074 biopharmaceutical Drugs 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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Abstract
The application relates to pharmaceutical equipment related technical field especially relates to a multi-functional pressure record appearance, include: the system comprises a sensor module, a transmitter module, a control module, a storage module and a display module; the transmitter module is respectively connected with the sensor module, the control module and the storage module, and the transmitter module converts signals acquired by the sensor module and sends the signals to the control module and the storage module; the control module is connected with the display module, and the display module receives and displays information output by the control module; wherein the sensor module comprises: at least one set of pressure sensors and at least one other type of sensor, the number of pressure sensors in each set being three. Thus, the multifunctional pressure recorder can detect and record pressure values, and can acquire and display other information through other types of sensors.
Description
Technical Field
The application relates to the technical field related to pharmaceutical equipment, in particular to a multifunctional pressure recorder.
Background
In the field of biopharmaceuticals, problems of fluid pressure monitoring are often involved, and it is further determined whether corresponding control parameters need to be adjusted by real-time monitoring of pressure values. Pressure recorders are commonly used to record and monitor changes in fluid pressure, and are single-function.
Disclosure of Invention
In order to overcome the problem of single function of the pressure recorder in the related art to at least a certain extent, the application provides a multifunctional pressure recorder.
The scheme of the application is as follows:
the application provides a multi-functional pressure recorder, include: the system comprises a sensor module, a transmitter module, a control module, a storage module and a display module;
the transmitter module is respectively connected with the sensor module, the control module and the storage module, and the transmitter module converts signals acquired by the sensor module and sends the signals to the control module and the storage module;
the control module is connected with the display module, and the display module receives and displays information output by the control module;
wherein the sensor module comprises: at least one set of pressure sensors and at least one other type of sensor, the number of pressure sensors in each set being three.
In some embodiments, the other types of sensors include: at least one of a flow sensor, a conductivity sensor, a PH sensor, and an ultraviolet sensor.
In some embodiments, further comprising a housing;
the transmitter module and the control module are arranged inside the shell;
the display module is arranged on the shell;
a plurality of sensor interfaces are arranged on the shell;
one end of each sensor interface, which is positioned on the inner side of the shell, is in communication connection with the transmitter module, and one end of each sensor interface, which is positioned on the outer side of the shell, is in pluggable connection with the pressure sensor or other types of sensors.
In some embodiments, the plurality of sensor interfaces includes a pressure sensor interface and a number of other types of sensor interfaces, and the number of pressure sensor interfaces is the same as the number of pressure sensors, and the number of other types of sensor interfaces is the same as the number of other types of sensors.
In some embodiments, the transmitter module includes a plurality of pressure transmitters and other types of transmitters, and the number of pressure transmitters is the same as the number of pressure sensors, and the number of other types of transmitters is the same as the number of other types of sensors;
each pressure sensor is respectively connected with the control module and the storage module through one pressure transmitter;
each other type of sensor is connected to the control module and the memory module via one of the other types of transmitters, respectively.
In some embodiments, the housing includes a bottom panel, a top panel, and side panels; the bottom plate and the top plate are respectively arranged at two ends of the square cylinder body surrounded by the side plates.
In some embodiments, the display module is disposed on the top plate; the sensor interface is arranged on the side plate.
The technical scheme that this application provided can include following beneficial effect:
in the scheme provided by the application, the multifunctional pressure recorder not only can detect and record a single pressure value, but also can collect other information through other types of sensors, and record and display the information collected by the other types of sensors. So the multi-functional pressure recorder that this application provided can accomplish the gathering function of more information more abundantly.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is an electrical schematic diagram of a multifunctional pressure recorder provided herein;
FIG. 2 is an electrical schematic diagram of yet another multifunctional pressure recorder provided herein;
FIG. 3 is a schematic diagram of a multifunctional pressure recorder provided in the present application;
FIG. 4 is a schematic view of the internal structure of a multifunctional pressure recorder provided in the present application;
reference numerals: a sensor module-1, a pressure sensor-11, other types of sensors-12; transmitter module-2, control module-3, display module-4, shell-5; a base plate-51, a sensor interface-6, and a memory module-7.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
Fig. 1 is an electrical schematic diagram of a multifunctional pressure recorder provided by the utility model. Referring to fig. 1, a multifunctional pressure recorder includes: sensor module 1, transmitter module 2, control module 3, display module 4 and memory module 7;
the transmitter module 2 is respectively connected with the sensor module 1, the control module 3 and the storage module 7, and the transmitter module 2 converts signals acquired by the sensor module 1 and sends the signals to the control module 3 and the storage module 7;
the control module 3 is connected with the display module 4, and the display module 4 receives and displays information output by the control module 3;
wherein the sensor module 1 comprises: at least one set of pressure sensors, each set comprising three pressure sensors 11, and at least one other type of sensor 12.
So arranged, the multifunctional pressure recorder can collect signals through the pressure sensor 11 and other types of sensors 12, and the control module controls the display module to display signals collected by the converted pressure sensor and other types of sensors; the storage module records signals acquired by the converted pressure sensor and other types of sensors.
It should be noted that, the multifunctional pressure recorder provided by the application is mainly used in the biopharmaceutical field, and more specifically, the pressure testing part is mainly used for testing cross-molding. In the actual measurement process, the cross-molding is not directly measured, pressures flowing through an inlet end, a backflow end and a transmission end of the filter membrane are required to be detected respectively, and then the cross-molding is calculated based on the three pressures. In particular, the specific process of computing the cross-molding is described in detail in the following examples.
Further, in practical applications, a plurality of parameter values such as flow rate, pressure, PH value, conductivity, ultraviolet, etc. of the feed liquid are required to be measured, and an operator determines the condition of the feed liquid reaction performed during the production or experiment according to the parameter values, and adjusts and controls the condition accordingly. In order to provide convenience for operators, in the multifunctional pressure recorder provided by the scheme, the sensor module 1 comprises: at least one set of pressure sensors 11 and at least one other type of sensor 12. Wherein the other types of sensors 12 include: at least one of a flow sensor, a conductivity sensor, a PH sensor, and an ultraviolet sensor. In practical application, the multifunctional pressure recorder can also measure flow, conductivity, PH and ultraviolet information. Therefore, the multifunctional pressure recorder can record and feed back a plurality of parameters such as pressure, flow, PH value, conductivity, ultraviolet and the like at the same time, and is convenient for an operator to carry out next adjustment.
In some embodiments, referring to fig. 2, 3 and 4, the multifunctional pressure recorder further comprises: a housing; the transmitter module 2 and the control module 3 are arranged inside the shell; the display module 4 is disposed on the housing, and specifically, the display module 4 may be a display screen; a plurality of sensor interfaces 6 are arranged on the shell; the sensor interfaces 6 are connected to the transmitter module 2 in a communication manner at the end located inside the housing, and are connected to the pressure sensor 11 or another type of sensor 12 in a pluggable manner at the end located outside the housing. So arranged, in practical application, the related personnel can be connected with the sensors to be used only through the sensor interface 6, so that the system is prevented from being bloated due to the connection of a large number of useless sensors.
Specifically, the plurality of sensor interfaces 6 includes a pressure sensor interface and other types of sensor interfaces, and the number of the pressure sensor interfaces is the same as the number of the pressure sensors, and the number of the other types of sensor interfaces is the same as the number of the other types of sensors. So configured, one sensor may correspond to one sensor interface.
Each pressure sensor interface is used for being connected with one pressure sensor, signals of the pressure sensors are transcoded by the transmitter module and then sent to the control module and the storage module after being acquired, the storage module stores the signals, and the controller controls the display module to display pressure.
Each other type sensor interface is used for being connected with one other type sensor, signals of the other type sensors are transcoded by the transmitter module and then sent to the control module and the storage module, the storage module stores the signals, and the controller controls the display module to display data such as flow, PH value, conductivity, ultraviolet and the like.
Further, the transmitter module includes a plurality of pressure transmitters and other types of transmitters, and the number of the pressure transmitters is the same as the number of the pressure sensors, and the number of the other types of transmitters is the same as the number of the other types of sensors;
each pressure sensor is respectively connected with the control module and the storage module through one pressure transmitter; each other type of sensor is connected to the control module and the memory module via one of the other types of transmitters, respectively.
So configured, each sensor performs a signal conversion by a corresponding transducer (which may be a pressure transducer or other type of transducer), and sends the converted signal to the control module and the memory module. Each transducer performs the conversion and transmission of signals acquired by a corresponding one of the sensors. Signal coupling acquired by multiple sensors is avoided. Specifically, a sensor interface corresponds to a transmitter, that is, when the sensor interface is connected with a sensor, the sensor can be connected with the corresponding transmitter through the sensor interface, then the transmitter converts signals collected by the sensor, and the converted information is sent to the control module and the storage module. It should be noted that the type of sensor, sensor interface and transmitter that are connected need to be matched. So the transmitter can accomplish the conversion of the signal collected by the sensor.
Specifically, each pressure sensor interface is provided with different marks respectively at one end of the outer side of the shell. This arrangement helps the operator to distinguish between the different pressure sensor interfaces. One end of each pressure sensor interface on the outer side of the shell is respectively provided with different convex blocks as marks. For example, the shape of the bump can be the shape of different numbers, letters or Chinese characters respectively.
In some embodiments, the sensor module 1 comprises: a plurality of pressure sensors 11; each pressure sensor interface is provided with a different identification.
This arrangement assists the operator in distinguishing between the different pressure sensors 11. Specifically, each pressure sensor 11 is provided with a housing of a different color as a logo, respectively. I.e. different pressure sensors 11 are provided with housings of different colors, respectively, in order to facilitate the operator in distinguishing between the different pressure sensors 11.
In some embodiments, the housing includes a bottom panel 51, a top panel, and side panels; the bottom plate 51 and the top plate are respectively arranged at two ends of the square cylinder body surrounded by the side plates. The display module 4 is arranged on the top plate; the sensor interface 6 is arranged on the side plate. Specifically, the transmitter module 2 and the control module 3 are arranged on the bottom plate. Specifically, in practical applications, the side plates may include two trapezoidal blocks, so arranged that the top and bottom plates of the housing are not parallel. Thus, when the bottom plate is placed on the horizontal plane, the top plate forms an included angle with the horizontal plane. Because the display module is arranged on the top plate, the top plate is basically in a parallel state, and therefore, the display module forms an included angle with the horizontal plane at the moment. The included angle formed by the display interface and the horizontal plane is beneficial to a user to view information through the display module.
In one embodiment, the sensor module includes a set of the pressure sensors 11 (3 pressure sensors), one each of a flow sensor, a conductivity sensor, a PH sensor, and an ultraviolet sensor; correspondingly, the transmitter module 2 comprises a 3-pressure transmitter, one of a flow transmitter, a conductivity transmitter and a PH transmitter, and the ultraviolet sensor comprises an integrally arranged ultraviolet transmitter; the sensor interface comprises three pressure sensor interfaces, and one of a flow sensor interface, a conductivity sensor interface, a PH sensor interface and an ultraviolet sensor interface. Each pressure transmitter is connected with a pressure sensor through a pressure sensor interface, each pressure transmitter is connected with the control module 3 and the storage module 7, the flow transmitter, the conductivity transmitter and the PH transmitter are connected with the flow sensor, the conductivity sensor and the PH sensor through corresponding interfaces, each flow transmitter, the conductivity transmitter and the PH transmitter are connected with the control module 3 and the storage module 7, and the ultraviolet sensor is connected with the control module 3 and the control module 7 through an ultraviolet sensor interface.
Each pressure sensor 11 is used for collecting pressure signals of preset positions; wherein, the preset position includes: tangentially through the inlet, return and permeate ends of the filter membrane; it should be noted that the 3 positions of the inlet, return and permeate ends of the tangential flow filter membrane are in one-to-one correspondence with the 3 pressure sensors 11. The transmitter module 2 converts the pressure signal into pressure information and sends the pressure information to the control module 3; and the control module 3 calculates the transmembrane pressure based on the pressure information and controls the display module 4 to display the transmembrane pressure.
The pressure recorder in the prior art can only record the pressure value but cannot meet the requirement of high intelligence in the existing production or experiment, and the multifunctional pressure recorder provided by the embodiment not only can display the measured pressure, but also can directly display the transmembrane pressure, so that an operator can intuitively obtain the pressure value and the result (namely the transmembrane pressure) after calculation and analysis among the pressure values from the display module 4, and further, the operator can conveniently carry out the next step of regulation and control according to the display result. The multifunctional pressure recorder provided by the utility model has the advantages of high intelligent degree and convenience in use, and can be used for improving the production and experimental efficiency and improving the use experience of operators.
The three pressure sensors 11 are respectively provided with different numbers or marks, the multifunctional pressure recorder can be used in an ultrafiltration process, the three pressure sensors 11 are respectively connected with an inlet end, a backflow end and a permeation end of a tangential flow filter membrane to respectively measure the pressures of the three ends, the transmitter module 2 converts the collected pressure values of the three ends into signals which can be identified by the control module 3 and transmits the signals to the control module 3, and the control module 3 performs the operation according to a formula TMP= (P) F +P R )/2-P P The value of transmembrane pressure was calculated. Wherein P is F For inlet end pressure value, P R For the return end pressure value, P P To be the end pressure value), and transmits the information such as the pressure value, the transmembrane pressure value, the pressure change curve and the like to the display module 4, and the information such as the pressure value, the transmembrane pressure value, the pressure change curve and the like corresponding to the three pressure sensors 11 are displayed on the display module 4.
The pressure sensors 11 are arranged in groups to meet the requirement of measuring the transmembrane pressure, the pressure values of the three ends of the filtering membrane are required to be measured simultaneously for measuring the transmembrane pressure, and a plurality of groups of pressure sensors 11 can be arranged for production or experiment, and the number of each group of pressure sensors 11 is three, so that a plurality of groups of data can be monitored and recorded simultaneously.
It should be noted that, the mode of the control module 3 capable of realizing the function of calculating to obtain the transmembrane pressure based on the inlet end pressure value, the reflux end pressure value, the permeate end pressure value and the preset formula is not the content of the protection of the present application, but the control module 3 existing in the prior art, and the actual content of the protection of the present application is the combination of the control module 3 and the multifunctional pressure recorder.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (7)
1. A multifunctional pressure recorder, comprising: the system comprises a sensor module, a transmitter module, a control module, a storage module and a display module;
the transmitter module is respectively connected with the sensor module, the control module and the storage module, and the transmitter module converts signals acquired by the sensor module and sends the signals to the control module and the storage module;
the control module is connected with the display module, and the display module receives and displays information output by the control module;
wherein the sensor module comprises: at least one set of pressure sensors and at least one other type of sensor, each set of pressure sensors comprising three pressure sensors.
2. The multifunctional pressure recorder of claim 1, wherein the other types of sensors include: at least one of a flow sensor, a conductivity sensor, a PH sensor, and an ultraviolet sensor.
3. The multifunctional pressure recorder of claim 1, further comprising a housing;
the transmitter module and the control module are arranged inside the shell;
the display module is arranged on the shell;
a plurality of sensor interfaces are arranged on the shell;
one end of each sensor interface, which is positioned on the inner side of the shell, is in communication connection with the transmitter module, and one end of each sensor interface, which is positioned on the outer side of the shell, is in pluggable connection with the pressure sensor or other types of sensors.
4. A multifunctional pressure recorder according to claim 3 wherein the plurality of sensor interfaces comprises a pressure sensor interface and a number of other types of sensor interfaces, the number of pressure sensor interfaces being the same as the number of pressure sensors, the number of other types of sensor interfaces being the same as the number of other types of sensors.
5. The multifunctional pressure recorder of claim 1 wherein the transmitter module comprises a plurality of pressure transmitters and other types of transmitters, and the number of pressure transmitters is the same as the number of pressure sensors, and the number of other types of transmitters is the same as the number of other types of sensors;
each pressure sensor is respectively connected with the control module and the storage module through one pressure transmitter;
each other type of sensor is connected to the control module and the memory module via one of the other types of transmitters, respectively.
6. The multifunctional pressure recorder of claim 4, wherein the housing comprises a bottom plate, a top plate and side plates; the bottom plate and the top plate are respectively arranged at two ends of the square cylinder body surrounded by the side plates.
7. The multifunctional pressure recorder of claim 6, wherein the display module is disposed on the top plate; the sensor interface is arranged on the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450548.5U CN219121613U (en) | 2022-12-22 | 2022-12-22 | Multifunctional pressure recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450548.5U CN219121613U (en) | 2022-12-22 | 2022-12-22 | Multifunctional pressure recorder |
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| CN219121613U true CN219121613U (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223450548.5U Active CN219121613U (en) | 2022-12-22 | 2022-12-22 | Multifunctional pressure recorder |
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| CN (1) | CN219121613U (en) |
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