Filter system support and filter testing system

Abstract

The utility model discloses a filter system support and a filter testing system, and relates to the field of filtering testing. The filter system support comprises a base table, a vertical frame and a clamping assembly, the vertical frame is fixedly arranged on the base table, at least two loading rods are arranged on the vertical frame, the clamping assembly comprises a first clamp and a second clamp, and any clamp can be arranged on the loading rods in a sliding mode. According to the filter system bracket provided by the utility model, the liquid storage bag is placed on the spreading plane, and a plurality of loading rods and the clamping components are matched to establish a multi-layer platform, so that the spatial layout is expanded, and the position of the filter and the path of a pipeline are conveniently managed; the first clamp and the second clamp are arranged on the loading rod in a sliding mode so that the positions of the pipeline and the filter can be flexibly adjusted. The pipeline and the filter are integrated through a multi-layer platform established by matching the loading rod and the clamping assembly, so that the placement space of equipment can be optimized, the interference of structural layout can be avoided, and an operator can arrange, manage and control the pipeline and the filter conveniently.

Description

Technical Field

[0001] This utility model relates to the field of filtration testing, specifically to a filter system bracket and a filter testing system. Background Technology

[0002] In the pharmaceutical manufacturing stage, to ensure effective pre-use and post-sterilization integrity testing (PUPSIT) of sterile filters before the filtration process begins, while minimizing the risk of microbial contamination introduced into the filtration system during the testing process, filtration systems are typically constructed using stainless steel components or disposable technology. However, these systems inevitably involve complex piping and component designs, resulting in cramped operating space on the filtration platform during actual operation. This not only makes it easy for equipment and storage bags to interfere with each other, but also hinders operators from managing and controlling the arrangement of piping and components. Utility Model Content

[0003] To address the technical problems mentioned above, this utility model provides a filter system support, comprising:

[0004] A base having a planar surface adapted to hold a liquid storage bag;

[0005] A support frame is fixedly mounted on the base platform, and at least two loading rods are provided on the support frame; any two adjacent loading rods are spaced apart.

[0006] The clamping assembly includes a first clamp and a second clamp, the first clamp being adapted to clamp a pipeline and the second clamp being adapted to clamp a filter, and either clamp being slidably mounted on the loading rod.

[0007] As a preferred technical solution, the support frame is provided with a first loading rod and a second loading rod, the first loading rod and the unfolding plane are spaced apart, and the second loading rod is spaced apart on the side of the first loading rod away from the unfolding plane.

[0008] As a preferred technical solution, in the first loading rod and the second loading rod, both are arranged parallel to each other extending horizontally, or both are arranged parallel to each other extending at an incline to the horizontal, or one of them extends horizontally and the other extends at an incline to the horizontal; and / or

[0009] In the first loading rod and the second loading rod, both are fixedly connected to the upright, or both are slidably adjusted to the upright, or one of them is fixedly connected to the upright and the other is slidably adjusted to the upright.

[0010] As a preferred technical solution, the support frame is further provided with a third loading rod, which extends parallel to the first loading rod or the second loading rod, and the third loading rod is spaced apart on the side of the second loading rod away from the first loading rod.

[0011] As a preferred technical solution, the stand is further provided with at least one storage platform, which is fixedly mounted on the second loading rod and / or the third loading rod, and the storage platform is arranged parallel to the horizontal plane.

[0012] As a preferred technical solution, the support frame is further provided with a fourth loading rod, which extends parallel to the third loading rod and is spaced apart on the side of the third loading rod away from the second loading rod.

[0013] As a preferred technical solution, the base is provided with a limiting edge, the limiting edge protruding from the unfolded plane and surrounding the edge of the unfolded plane; and / or

[0014] The filter system bracket further includes an extension platform, and the clamping assembly further includes a third clamp. The extension platform is fixedly connected to the third clamp, and the third clamp is fixedly clamped on the filter system bracket. The extension platform is spaced apart on one side of the base width direction.

[0015] As a preferred technical solution, the support frame is further provided with a first hook, which is fixedly mounted on the support frame; and / or

[0016] The upright frame is also equipped with a second hook, which is fixedly mounted on the loading rod. As a preferred embodiment, the base and the upright frame are configured in an L-shape; and / or

[0017] Each clamp is provided with a clamping part, which is configured as a resilient chuck; and / or

[0018] Each fixture is provided with a sliding groove, which is slidably disposed with the loading rod; and / or

[0019] The filter system support also includes a support frame, the base is fixedly mounted on the upper end of the support frame, and the bottom of the support frame is provided with several casters; and / or

[0020] The height of the base above the ground is greater than 60cm.

[0021] This utility model also provides a filter testing system, including a liquid storage bag and the above-mentioned filter system support, wherein the liquid storage bag is disposed at the upper end of the planar surface of the filter system support.

[0022] The technical solution provided by this utility model has the following advantages:

[0023] 1. The filter system support provided by this utility model includes a base, a stand, and a clamping assembly. The base has a planar surface suitable for placing a liquid storage bag. The stand is fixedly mounted on the base and has at least two loading rods, with any two adjacent loading rods spaced apart. The clamping assembly includes a first clamp and a second clamp. The first clamp is suitable for elastically clamping the pipeline, and the second clamp is suitable for clamping the filter. Either clamp can be slidably mounted on the loading rod.

[0024] This filter system support structure places the liquid storage bag on a planar surface. Multiple loading rods and clamping assemblies work together to create a multi-layered platform, expanding the spatial layout and facilitating management of filter positions and piping paths. Specifically, a first clamp holds the piping, and a second clamp holds the filter. The first and second clamps are slidably mounted on the loading rods to allow for flexible adjustment of the piping and filter positions. This invention integrates piping and filters through a multi-layered platform created by loading rods and clamping assemblies, optimizing equipment placement space, avoiding structural interference, and facilitating operator management and control of the piping and filter arrangement.

[0025] 2. In the filter system bracket provided by this utility model, both the first loading rod and the second loading rod are arranged parallel to each other in the horizontal direction, or both are arranged parallel to each other in an inclined direction to the horizontal direction, or one of them is arranged in the horizontal direction and the other is arranged in an inclined direction to the horizontal direction; the horizontal projection of the first loading rod and the horizontal projection of the second loading rod overlap.

[0026] The filter system support structure features a horizontally extending loading rod that can be used with clamping components to create a horizontal platform. The loading rod is also inclined, allowing the tubing held by the first clamp and the filter held by the second clamp to be positioned at an angle. This improves the flow of wetting fluid through the tubing and filter, accelerating the testing process. The overlapping horizontal projections of the first and second loading rods, positioned along the height, facilitate user management and platform-based adjustments.

[0027] 3. In the filter system bracket provided by this utility model, both the first loading rod and the second loading rod are fixedly connected to the upright, or both are slidably adjusted to the upright, or one of them is fixedly connected to the upright and the other is slidably adjusted to the upright.

[0028] This filter system support structure fixes the loading rod to the upright, which helps to improve the connection strength of the structure and improve assembly stability. The loading rod and the upright are slidably adjustable, and the height of the loading rod can be adjusted by sliding. With the clamps slidably set on the loading rod, the position of the pipeline or filter can be flexibly adjusted. This optimizes the arrangement and management of pipelines and their component structures of different sizes, improving the practicality of the support. It adopts an assembly structure, and the loading rod can be slidably disassembled from the upright, which is convenient for disassembly and assembly and facilitates the rapid modular assembly and disassembly of the support. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 A schematic diagram of the structure of the filter system bracket provided by this utility model;

[0031] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0032] Figure 3 This is a schematic diagram of the main structure of the filter system bracket provided by this utility model;

[0033] Figure 4 This is a side view of the structural diagram of the filter system bracket provided by this utility model;

[0034] Figure 5 A schematic diagram of another embodiment of the filter system bracket provided by this utility model;

[0035] Figure 6 A schematic diagram of the filter testing system provided by this utility model;

[0036] Figure 7 A schematic diagram of the structure of the first clamp in the filter system bracket provided by this utility model;

[0037] Figure 8 A schematic diagram of another embodiment of the first clamp in the filter system bracket provided by this utility model;

[0038] Figure 9 A schematic diagram of the structure of the second clamp in the filter system bracket provided by this utility model;

[0039] Figure 10A schematic diagram of a preferred embodiment of the filter system bracket provided by this utility model;

[0040] Figure 11 A side view of the structure of one preferred embodiment of the filter system bracket provided by this utility model;

[0041] Figure 12 This is a side view of a preferred embodiment of the filter system bracket provided by this utility model.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1-Base; 11-Development plane; 12-Limiting edge;

[0044] 2-Upright frame; 21-First loading rod; 22-Second loading rod; 23-Third loading rod; 24-Fourth loading rod; 25-Placement platform; 26-First hook; 27-Second hook;

[0045] 3-Support frame; 31-Moving wheels;

[0046] 41-First clamp; 42-Second clamp; 43-Third clamp;

[0047] 51-Reservoir bag; 52-Peristaltic pump; 53-Liquid filter; 54-Air filter; 55-Exhaust bag;

[0048] 6-Extended support platform. Detailed Implementation

[0049] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0050] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0051] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0052] Example

[0053] This embodiment aims to provide a filter system support to overcome the shortcomings of the limited space on the filter system platform during actual operation, which not only makes the equipment and liquid storage bag 51 easy to interfere with each other, but also makes it inconvenient for operators to arrange, manage and control the pipelines and their components.

[0054] The filter system bracket provided in this embodiment, such as Figures 1 to 6 As shown, it includes a base 1, a support frame 2, and a clamping assembly. The base 1 has a planar surface 11, which is suitable for placing a liquid storage bag 51. The support frame 2 is fixedly mounted on the base 1 and has at least two loading rods, with any two adjacent loading rods spaced apart. The clamping assembly includes a first clamp 41 and a second clamp 42. The first clamp 41 is suitable for elastically clamping the pipeline, and the second clamp 42 is suitable for clamping the filter. Either clamp can be slidably mounted on the loading rod.

[0055] The filter system bracket provided in this embodiment places the liquid storage bag 51 on the unfolded plane 11. Multiple loading rods and clamping assemblies work together to create a multi-layer platform, thereby expanding the spatial layout to facilitate management of the filter position and pipeline path. Specifically, the first clamp 41 holds the pipeline, and the second clamp 42 holds the filter. The first clamp 41 and the second clamp 42 are slidably mounted on the loading rods to flexibly adjust the position of the pipeline and filter. This utility model integrates pipelines and filters through a multi-layer platform created by loading rods and clamping assemblies, optimizing equipment placement space, avoiding structural interference, and facilitating operator management and control of pipeline and filter arrangement.

[0056] As a preferred embodiment, such as Figure 2 As shown, a limiting edge 12 is provided on the base 1, protruding from the display plane 11 and surrounding the edge of the display plane 11. This arrangement allows the limiting edge 12 to constrain the test pieces such as the liquid storage bag 51 placed on the display plane 11, and provides lateral support to the outer periphery of the flexible liquid storage bag 51, which helps to improve the stability during the testing phase.

[0057] Regarding the specific number and structural layout of the loading rods:

[0058] For example, in some implementations, such as Figure 1 and Figure 3 As shown, the support frame 2 is provided with a first loading rod 21 and a second loading rod 22. The first loading rod 21 and the unfolding plane 11 are spaced apart, and the second loading rod 22 is spaced apart on the side of the first loading rod 21 away from the unfolding plane 11.

[0059] In some embodiments, in the first loading rod 21 and the second loading rod 22, one of them extends horizontally, and the other extends obliquely to the horizontal direction, such as... Figure 1 , Figure 5 and Figure 10 The first loading rod 21 extends at an angle to the horizontal, and the second loading rod 22 extends horizontally.

[0060] In some embodiments, both the first loading rod 21 and the second loading rod 22 are arranged parallel to each other and extend horizontally, such as... Figure 12 As shown.

[0061] In some embodiments, both the first loading rod 21 and the second loading rod 22 are arranged parallel to each other and extend at an inclination to the horizontal direction.

[0062] The above technical solution extends the loading rod horizontally and can be used with clamping components to establish a horizontal platform. Extending the loading rod at an angle to the horizontal direction, so that the pipe held by the first clamp 41 and the filter held by the second clamp 42 connected to it are arranged at an angle, is beneficial to enhance the flow of wetting liquid in the pipe and filter and speed up the testing process.

[0063] In some embodiments, the horizontal projections of the first loading rod and the second loading rod overlap; this arrangement allows the first loading rod 21 and the second loading rod 22 to be set along the height direction, which facilitates the user's deployment management along the height area and platform-based operation and adjustment.

[0064] In some implementations, such as Figure 1 As shown, in the first loading rod 21 and the second loading rod 22, both are fixedly connected to the upright 2. Fixing the loading rods to the upright 2 helps to improve the connection strength of the structure and improve the assembly stability.

[0065] As a preferred embodiment, such as Figure 12 As shown, both the first loading rod 21 and the second loading rod 22 are slidably adjustable to the support frame 2. This slidable adjustment of the loading rods to the support frame 2 allows for adjustment of the loading rod's height. Combined with clamps slidably mounted on the loading rods, the position of pipes or filters can be flexibly adjusted, optimizing the arrangement and management of pipes and their components of different sizes, thus improving the practicality of the support system. This filter system support system adopts an assembly structure; the loading rods can be slidably disassembled from the support frame 2, facilitating easy assembly and disassembly and enabling rapid modular assembly and disassembly of the support system.

[0066] In a specific implementation, sliding damping sleeves are respectively provided at both ends of the first loading rod 21 and the second loading rod 22. The support frame 2 is provided with columns, and the sliding damping sleeves are correspondingly fitted onto the columns, with the sliding damping sleeves and columns providing damping friction. When adjusting the height of the first loading rod 21 and the second loading rod 22, the relative sliding between the sliding damping sleeves at both ends of the loading rods and the columns is achieved by applying force. The weight of the clamps on the loading rods and their connected pipes and filters is limited by the damping friction between the sliding damping sleeves and the columns to maintain the relative stability of the structure.

[0067] In some embodiments, in the first loading rod 21 and the second loading rod 22, one of them is fixedly connected to the upright 2, and the other of them is slidably adjusted along the upright 2.

[0068] For example, in some implementations, such as Figure 1 and Figure 3As shown, the support frame 2 is also equipped with a third loading rod 23, which extends parallel to the second loading rod 22. The third loading rod 23 is spaced apart on the side of the second loading rod 22 away from the first loading rod 21. Specifically, the second loading rod 22 and the third loading rod 23 extend horizontally in the same direction. With the first clamp 41 and the second clamp 42 of the clamping assembly, a platform space with upper and lower horizontal arrangement can be formed to facilitate the arrangement and management of pipelines and filters. Of course, in other embodiments, the third loading rod 23 may extend parallel to the first loading rod 21.

[0069] In this embodiment, the number of the first clamp 41 and the second clamp 42 in the clamping assembly is not specifically limited, but can be configured according to the actual pipeline layout path and the number of filters.

[0070] Of course, the clamping assembly can be configured with other clamps to hold other test pieces in place; similarly, other clamps can also be slidably set with the loading rod.

[0071] As a further implementation method, such as Figure 5 As shown, the support frame 2 is further provided with one or more storage platforms 25, which can be fixedly mounted on the second loading rod 22 and / or the third loading rod 23, and the storage platforms 25 are arranged parallel to the horizontal plane. Figure 4 and Figure 5 As shown, the platform 25 is fixedly mounted on the third loading rod 23. There are two platforms 25, which are spaced apart. The platforms 25 can be used to place the exhaust collection bag. The platforms 25 are located in the upper top area of ​​the stand 2, which facilitates the rapid and centralized collection of gas in the liquid storage bag 51, pipeline and filter, and speeds up the testing process.

[0072] In other embodiments, the platform 25 can be used to place other test pieces. The platform 25 can be fixedly mounted on two or more loading rods, and two adjacent platforms 25 are staggered to facilitate the user to pick up and put down test pieces, accommodate the height of test pieces, and perform pipeline connections.

[0073] As a further implementation method, such as Figure 1 and Figure 3 As shown, the support frame 2 is also provided with a fourth loading rod 24, which extends parallel to the third loading rod 23. The fourth loading rod 24 is spaced apart on the side of the third loading rod 23 away from the second loading rod 22.

[0074] To further increase the loading space for the test specimen on the stand 2, a connection point can be added to the stand 2:

[0075] For example, in some implementations, such as Figure 1 , Figure 5and Figure 12 As shown, the support frame 2 is also equipped with a first hook 26, which is fixedly mounted on the support frame 2. The first hook 26 increases the connection points on the support frame 2, and can be used to hang test pieces with lifting lugs or holes, such as liquid collection bags or cushioning bags with lifting holes. The first hook 26 has one or more hook portions; providing multiple hook portions increases the number of hanging positions on the support frame 2, improving the convenience of structural connection. The number of first hooks 26 can be configured according to actual needs.

[0076] For example, in some implementations, such as Figure 1 As shown, the support frame 2 is also equipped with a second hook 27, which is fixedly mounted on the loading rod. The second hook 27 adds a connection point on the loading rod and can also be used to hang test pieces with lifting lugs or lifting holes. For example... Figure 1 As shown, the fourth loading rod 24 is provided with two second hooks 27, which are spaced apart. The fourth loading rod 24 is located in the upper area of ​​the overall frame 2. There is a sufficient gap between the fourth loading rod 24 and the third loading rod 23, so that the second hooks 27 can have sufficient space to hang the test piece.

[0077] As a preferred embodiment, such as Figure 1 and Figure 4 As shown, the base 1 and the stand 2 are configured in an L-shape; the L-shape structure allows the user to operate from one side of the base 1 facing the stand 2 to adjust the layout of test components such as pipelines and filters.

[0078] Regarding the structure of the clamping assembly:

[0079] For example, in some implementations, such as Figures 7 to 9 As shown, both the first clamp 41 and the second clamp 42 are equipped with clamping parts. The clamping parts are configured as elastic claws. The elastic claws engage the positioning pipe and filter to ensure the fixation effect of the test piece. When disassembling, the elastic claws can be directly expanded so that the test piece can be removed from the clamping area of ​​the clamping part.

[0080] For example, in some implementations, such as Figures 7 to 9 As shown, both the first clamp 41 and the second clamp 42 are equipped with sliding grooves that can slide with the loading rod. The sliding grooves can be configured as grooved plates, allowing the user to adjust the positions of the first clamp 41 and the second clamp 42 on the loading rod by sliding the grooved plates. When removing the first clamp 41 and the second clamp 42 from the loading rod, the first clamp 41 and the second clamp 42 can be removed by lifting the grooved plates upwards to disengage them from the loading rod.

[0081] For example, in one specific implementation, such as Figure 7As shown, the clamping area of ​​the first clamp 41 is set in the horizontal direction, and the two elastic claws of the first clamp 41 are spaced vertically along the height direction. The first clamp 41 can be used to clamp a horizontally placed filter. In another embodiment, as... Figure 8 As shown, the clamping area of ​​the first clamp 41 is set in the vertical direction, and the two elastic claws of the first clamp 41 are arranged at intervals on the left and right sides in the horizontal direction. The first clamp 41 can be used to clamp vertically placed filters.

[0082] As a preferred embodiment, such as Figure 1 , Figure 3 and Figure 5 As shown, the filter system support also includes a support frame 3, with the base 1 fixedly mounted on the upper end of the support frame 3. Several casters 31 are provided at the bottom of the support frame 3. The support frame 3 is a frame structure, and the filter system support can be moved using the casters 31. The casters 31 can be self-locking.

[0083] As a preferred embodiment, such as Figure 10 and Figure 11 As shown, the filter system support also includes an extension platform 6, and the clamping assembly includes a third clamp 43. The extension platform 6 is fixedly connected to the third clamp 43, which is fixedly clamped onto the filter system support. The extension platforms 6 are spaced apart on one side of the base 1 in the width direction. The extension platforms 6 can be used to place pipes, instruments, and other structures to expand the storage space of the filter system support, facilitating structural layout during the testing phase. By spaced apart on one side of the base 1 in the width direction, the extension platforms 6 create an extended space on the side of the base 1 in the width direction, allowing the user to operate in the space area on one side of the base 1 in the length direction. One or more extension platforms 6 are provided to... Figure 10 For example, an extension platform 6 is set on the right side of the base 1 in the width direction. Of course, more extension platforms 6 can be set on the right side of the base 1. On this basis, one or more extension platforms 6 can be set on the left side of the base 1 in the width direction.

[0084] In terms of specific structural configuration, the extension platform 6 is positioned diagonally below the unfolded plane 11 of the base 1 at intervals, or the upper end surface of the extension platform 6 is configured to be at the same horizontal height as the unfolded plane 11. The third clamp 43 can be clamped and fixed to the vertical upright of the support frame 3 using fasteners, and a connecting frame can be fixedly installed at the bottom of the extension platform 6 to connect to the third clamp 43.

[0085] In some implementations, the base 1, the support frame 2, and the loading rod are made of stainless steel.

[0086] In a preferred embodiment, the height of the base 1 above the ground is greater than 60cm; this arrangement makes the height of the base 1 greater than the knee height of a human body, providing an effective distance from the ground and preventing impurities from contaminating the base 1.

[0087] This utility model also provides a filter testing system, including a liquid storage bag 51 and the above-mentioned filter system support, wherein the liquid storage bag 51 is disposed at the upper end of the planar surface 11 of the filter system support.

[0088] In specific implementation methods, such as Figure 6 As shown, the filter testing system also includes a peristaltic pump 52, a liquid filter 53, an air filter 54, and an exhaust bag 55. The peristaltic pump 52 is used to drive the wetting liquid to flow, the liquid filter 53 is used to filter the wetting liquid in the flow path, the air filter 54 is used to filter the gas in the flow path, and the exhaust bag 55 is used to collect the gas in the flow path. The peristaltic pump 52, the liquid filter 53, the air filter 54, and the liquid storage bag 51 are arranged in series.

[0089] In an exemplary embodiment, a single liquid storage bag 51 is provided, which is placed on the upper end of the unfolded plane 11. Two air filters 54 and two exhaust bags 55 are provided, two liquid filters 53 are provided, and three loading rods are provided, which are respectively arranged from bottom to top as a first loading rod 21, a second loading rod 22, and a third loading rod 23. The first loading rod 21 is provided with two first clamps 41 to hold two air filters 54. The third loading rod 23 is provided with two first clamps 41 to hold two liquid filters 53. The third loading rod 23 is also provided with two platforms 25 to place two exhaust bags 55 respectively. One air filter 54 and one exhaust bag 55 are connected through two pipes.

[0090] During the specific testing process, the wetting liquid is driven by the peristaltic pump 52 to flow through the liquid filter 53, the air filter 54 and the liquid storage bag 51; during the wetting process, the integrity of the liquid filter 53 and the air filter 54 can be tested in sequence.

[0091] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A filter system support, characterized in that, include: A base (1) having a planar surface (11) adapted to hold a liquid storage bag (51); A support frame (2) is fixedly installed on the base (1), and at least two loading rods are provided on the support frame (2); any two adjacent loading rods are spaced apart. The clamping assembly includes a first clamp (41) and a second clamp (42), the first clamp (41) being adapted to clamp a pipeline and the second clamp (42) being adapted to clamp a filter, and either clamp being slidably mounted on the loading rod.

2. The filter system support according to claim 1, characterized in that, The support frame (2) is provided with a first loading rod (21) and a second loading rod (22). The first loading rod (21) and the unfolding plane (11) are spaced apart, and the second loading rod (22) is spaced apart on the side of the first loading rod (21) away from the unfolding plane (11).

3. The filter system support according to claim 2, characterized in that, In the first loading rod (21) and the second loading rod (22), both are arranged parallel to each other in the horizontal direction, or both are arranged parallel to each other in an inclined direction to the horizontal direction, or one of them is arranged in the horizontal direction and the other is arranged in an inclined direction to the horizontal direction; and / or The horizontal projections of the first loading rod (21) and the second loading rod (22) are arranged to overlap; and / or In the first loading rod (21) and the second loading rod (22), both are fixedly connected to the upright (2), or both are slidably adjusted to the upright (2), or one of them is fixedly connected to the upright (2) and the other of them is slidably adjusted to the upright (2).

4. The filter system support according to claim 2, characterized in that, The support frame (2) is also provided with a third loading rod (23), which is parallel to and spaced apart from the first loading rod (21) or the second loading rod (22). The third loading rod (23) is spaced apart on the side of the second loading rod (22) away from the first loading rod (21).

5. The filter system support according to claim 4, characterized in that, The stand (2) is also provided with at least one storage platform (25), which is fixedly installed on the second loading rod (22) and / or the third loading rod (23), and the storage platform (25) is set parallel to the horizontal plane.

6. The filter system support according to claim 4, characterized in that, The support frame (2) is also provided with a fourth loading rod (24), which extends parallel to the third loading rod (23) and is spaced apart on the side of the third loading rod (23) away from the second loading rod (22).

7. The filter system support according to claim 1, characterized in that, The base (1) is provided with a limiting edge (12), the limiting edge (12) protruding from the unfolded plane (11), and the limiting edge (12) surrounding the edge of the unfolded plane (11); and / or The filter system bracket also includes an extension platform (6), and the clamping assembly also includes a third clamp (43). The extension platform (6) is fixedly connected to the third clamp (43), and the third clamp (43) is fixedly clamped on the filter system bracket. The extension platform (6) is spaced apart on one side of the base (1) in the width direction.

8. The filter system support according to any one of claims 1-7, characterized in that, The support frame (2) is also provided with a first hook (26), which is fixedly mounted on the support frame (2); and / or The support frame (2) is also provided with a second hook (27), which is fixedly mounted on the loading rod.

9. The filter system support according to any one of claims 1-7, characterized in that, The base (1) and the support frame (2) are arranged in an L-shape; and / or Each clamp is provided with a clamping part, which is configured as a resilient chuck; and / or Each fixture is provided with a sliding groove, which is slidably disposed with the loading rod; and / or The filter system support also includes a support frame (3), the base (1) is fixedly mounted on the upper end of the support frame (3), and the bottom of the support frame (3) is provided with a plurality of casters (31); and / or The height of the base (1) above the ground is greater than 60cm.

10. A filter testing system, characterized in that, It includes a reservoir bag (51) and a filter system support as described in any one of claims 1-9, wherein the reservoir bag (51) is disposed at the upper end of the planar surface (11) of the filter system support.

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