Sterile liquid transfer and storage device

Abstract

The utility model belongs to the technical field of liquid transfer, and particularly relates to a sterile liquid transfer and storage device which comprises a storage tank and a protective block, the protective block is fixedly connected to the surface of the storage tank, a supporting plate is fixedly connected to the bottom of the storage tank, and supporting legs are fixedly connected to the bottom of the supporting plate. The surface of the protection block is fixedly connected with a transfer pipe, and a sealing cover is arranged on one side of the transfer pipe. According to the anti-leakage liquid transferring device, by arranging the anti-leakage fixing device, firstly, when liquid is transferred, a sealing cover on the surface of a transferring pipe can be removed, then a first fixing block and a second fixing block are loosened through an electric telescopic rod, and on the contrary, the first fixing block and the second fixing block can be driven by the electric telescopic rod on the surface of a limiting rod to move oppositely; meanwhile, the positioning rods are fixed in the positioning holes, so that the fixing and leakage preventing effects are achieved, and the safety and reliability of the device in the transportation, storage and use processes are guaranteed by additionally arranging the leakage-proof fixing device.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid transfer, in particular to a sterile liquid transfer storage device. Background Art

[0002] In a closed cell preparation production system, all liquid transfers and flows must occur within closed containers and pipelines. Currently, most culture media sold on the market are bottled. A transfer device is required to transfer the liquid within the culture medium to the closed container.

[0003] Existing equipment such as CN219447381U, a liquid transfer device, relates to the field of liquid transfer technology. The liquid transfer device includes a liquid storage part, a first transfer part, and a second transfer part. One end of the first transfer part is connected to the liquid storage part, and the other end of the first transfer part is used to connect to the culture medium. One end of the second transfer part is connected to the liquid storage part, and the other end of the second transfer part is used to connect to the sub-packaging container. When the liquid transfer device is in use, the first transfer part is connected to the culture medium and the liquid storage part at the same time. The liquid in the culture medium enters the liquid storage part through the first transfer part for storage. Since the second transfer part is connected to the liquid storage part and the sub-packaging container at the same time, when the liquid in the liquid storage part needs to be sub-packaged, the liquid in the liquid storage part can be transported to the sub-packaging container through the second transfer part. The liquid transfer device stores and transfers liquid in a closed state throughout the process, and the liquid can be quickly stored and sub-packaged through the first transfer part and the second transfer part.

[0004] However, the existing sterile liquid transfer and storage device lacks a leak-proof device, which causes waste during transfer or due to leakage in the transfer tube, affecting its normal use. The existing sterile liquid transfer and storage device lacks a filtering device, which causes it to agglomerate or otherwise form other particles in the storage tank for a long time, making it inconvenient to transfer and reducing its work efficiency. Therefore, the device is improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a sterile liquid transfer and storage device to solve the problems raised in the above background technology, such as the lack of a leak-proof device causing waste during transfer or due to leakage of the transfer tube, affecting its normal use, and the lack of a filtering device causing it to agglomerate in the storage tank for a long time or other problems that make transfer inconvenient and reduce its work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterile liquid transfer and storage device, the protective block is fixedly connected to the surface of the storage tank, the bottom of the storage tank is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a support leg, the surface of the protective block is fixedly connected to a transfer tube, a sealing cover is provided on one side of the transfer tube, and a leak-proof fixing device is provided on the surface of the transfer tube, the leak-proof fixing device includes a limiting rod, the limiting rod is fixedly connected to the surface of the protective block and close to both sides of the transfer tube, and the surface of the limiting rod is fixedly connected to an electric telescopic rod.

[0007] Furthermore, a connecting block is fixedly connected to one side of the electric telescopic rod, a fixing block 1 is fixedly connected to the surface of the connecting block, and a positioning hole is opened on the surface of the fixing block 1.

[0008] Furthermore, the electric telescopic rod is provided with two surfaces respectively fixedly connected to the limit rods, and a second fixing block is fixedly connected to one side of the electric telescopic rod.

[0009] Furthermore, a positioning rod is fixedly connected to the surface of the second fixing block, and the positioning rod is symmetrical to the positioning hole and movably connected to the inside of the positioning hole.

[0010] Furthermore, a filtering device is provided inside the storage tank, and the filtering device includes a mounting plate, the mounting plate is fixedly connected to the surface of the storage tank, and a movable groove is provided on the surface of the mounting plate.

[0011] Furthermore, a movable rod is movably connected inside the movable groove, a stopper is provided on the surface of the movable groove, and a filter is fixedly connected to one side of the movable rod.

[0012] Furthermore, the filter screen is arranged inside the storage tank, the top of the storage tank is fixedly connected to a support rod, the top of the support rod is fixedly connected to a top cover, and the bottom of the top cover is provided with an ultraviolet lamp.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The sterile liquid transfer and storage device is provided with a leak-proof fixing device. First, when the liquid is transferred, the cover on the surface of the transfer tube can be removed, and then the fixed block one and the fixed block two can be loosened by the electric telescopic rod. Conversely, the fixed block one and the fixed block two can be driven to move toward each other by the electric telescopic rod on the surface of the limit rod. At the same time, the positioning rod is fixed inside the positioning hole to achieve the effect of fixed leakage prevention. This device prevents liquid from leaking during the transfer or storage process, which not only avoids the contamination of the surrounding environment by the liquid, but also enhances the structural stability of the entire sterile liquid transfer and storage device by adding the leak-proof fixing device, which helps to ensure the safety and reliability of the device during transportation, storage and use.

[0015] 2. The sterile liquid transfer and storage device is provided with a filtering device, which can filter the liquid entering the storage tank through the filter mesh through the movable groove on the surface of the mounting plate. At the same time, the ultraviolet lamp at the bottom of the top cover can be used to further sterilize the liquid. The filtering device drives the filter mesh to filter the liquid inside it up and down through the movable rod, which can effectively remove other impurities in the sterile liquid, avoid agglomeration caused by long-term storage and make it difficult to transfer, and improve the practicality and use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a sterile liquid transfer and storage device of the present invention;

[0017] Figure 2 This is a schematic diagram of the left side structure of a sterile liquid transfer and storage device of the present invention;

[0018] Figure 3 This is a schematic diagram of the right side structure of a sterile liquid transfer and storage device of the present invention;

[0019] Figure 4 This is a schematic structural diagram of a leak-proof fixing device for a sterile liquid transfer and storage device of the present invention;

[0020] Figure 5 This is a schematic structural diagram of a filter device of a sterile liquid transfer and storage device of the present invention;

[0021] In the figure: 1. Storage tank; 2. Protective block; 3. Support leg; 4. Support plate; 5. Transfer tube; 6. Sealing cover; 7. Leak-proof fixing device; 701. Limit rod; 702. Electric telescopic rod; 703. Connecting block; 704. Fixing block 1; 705. Positioning rod; 706. Positioning hole; 707. Fixing block 2; 8. Filter device; 801. Mounting plate; 802. Movable groove; 803. Movable rod; 804. Block; 805. Filter; 9. Support rod; 10. Top cover; 11. Ultraviolet lamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a sterile liquid transfer and storage device, the protective block 2 is fixedly connected to the surface of the storage tank 1, the bottom of the storage tank 1 is fixedly connected to the support plate 4, the bottom of the support plate 4 is fixedly connected to the support leg 3, the surface of the protective block 2 is fixedly connected to the transfer tube 5, one side of the transfer tube 5 is provided with a sealing cover 6, the surface of the transfer tube 5 is provided with a leak-proof fixing device 7, the leak-proof fixing device 7 includes a limiting rod 701, the limiting rod 701 is fixedly connected to the surface of the protective block 2 and close to both sides of the transfer tube 5, the surface of the limiting rod 701 is fixedly connected to the electric telescopic rod 702, and one side of the electric telescopic rod 702 is fixedly connected to the connecting block 7 03. The surface of the connecting block 703 is fixedly connected to a fixing block 1 704. A positioning hole 706 is provided on the surface of the fixing block 1 704. The electric telescopic rod 702 is provided with two surfaces respectively fixedly connected to the limiting rod 701. One side of the electric telescopic rod 702 is fixedly connected to a fixing block 2 707. The surface of the fixing block 2 707 is fixedly connected to a positioning rod 705. The positioning rod 705 is symmetrical with the positioning hole 706 and is movably connected to the inside of the positioning hole 706. By adding the leak-proof fixing device 7, the structural stability of the entire sterile liquid transfer and storage device is enhanced, which helps to ensure the safety and reliability of the device during transportation, storage and use.

[0024] A filter device 8 is provided inside the storage tank 1. The filter device 8 includes a mounting plate 801, which is fixedly connected to the surface of the storage tank 1. A movable groove 802 is provided on the surface of the mounting plate 801. A movable rod 803 is movably connected to the inside of the movable groove 802. A block 804 is provided on the surface of the movable groove 802. A filter screen 805 is fixedly connected to one side of the movable rod 803. The filter screen 805 is provided inside the storage tank 1. A support rod 9 is fixedly connected to the top of the support rod 9. A top cover 10 is fixedly connected to the top of the support rod 9. An ultraviolet lamp 11 is provided at the bottom of the top cover 10. The filter device 8 can effectively remove particles, bacteria and other impurities in sterile liquid, ensure the purity and sterility of the liquid, and improve the practicality and use efficiency of the device.

[0025] Working principle:

[0026] By setting up the leak-proof fixing device 7, the cover 6 on the surface of the transfer tube 5 can be removed when the liquid is transferred, and the fixing block 1 704 and the fixing block 2 707 can be loosened by the electric telescopic rod 702. Conversely, the electric telescopic rod 702 on the surface of the limit rod 701 can be used to drive the fixing block 1 704 and the fixing block 2 707 to move toward each other, and at the same time, the positioning rod 705 is fixed inside the positioning hole 706 to achieve the effect of fixed leakage. This device prevents the liquid from leaking during the transfer or storage process, which not only avoids the contamination of the liquid to the surrounding environment, but also improves the quality of the entire sterile liquid transfer and storage device by adding the leak-proof fixing device 7. The structural stability has been enhanced, which helps to ensure the safety and reliability of the device during transportation, storage and use. Then, by setting up a filtering device 8, the liquid entering the storage tank 1 can be filtered through the filter mesh 805 through the movable groove 802 on the surface of the mounting plate 801. At the same time, the ultraviolet lamp 11 at the bottom of the top cover 10 can be used to further sterilize the liquid. The filter mesh 805 is driven by the movable rod 803 to filter the liquid inside it up and down, which can effectively remove other impurities in the sterile liquid, avoid agglomeration that is difficult to transfer due to long-term storage, and improve the practicality and use efficiency of the device.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A sterile liquid transfer storage device, comprising a storage tank (1) and a protective block (2), characterized in that: The protective block (2) is fixedly connected to the surface of the storage tank (1), the bottom of the storage tank (1) is fixedly connected to a support plate (4), the bottom of the support plate (4) is fixedly connected to a support leg (3), the surface of the protective block (2) is fixedly connected to a transfer tube (5), one side of the transfer tube (5) is provided with a sealing cover (6), the surface of the transfer tube (5) is provided with a leak-proof fixing device (7), the leak-proof fixing device (7) includes a limiting rod (701), the limiting rod (701) is fixedly connected to the surface of the protective block (2) and close to both sides of the transfer tube (5), and the surface of the limiting rod (701) is fixedly connected to an electric telescopic rod (702).

2. The sterile liquid transfer and storage device according to claim 1, characterized in that: One side of the electric telescopic rod (702) is fixedly connected to a connecting block (703), the surface of the connecting block (703) is fixedly connected to a fixing block 1 (704), and the surface of the fixing block 1 (704) is provided with a positioning hole (706).

3. The sterile liquid transfer and storage device according to claim 2, characterized in that: The electric telescopic rod (702) is provided with two surfaces respectively fixedly connected to the limiting rod (701), and one side of the electric telescopic rod (702) is fixedly connected to a second fixing block (707).

4. The sterile liquid transfer and storage device according to claim 3, characterized in that: A positioning rod (705) is fixedly connected to the surface of the second fixing block (707), and the positioning rod (705) is symmetrical with the positioning hole (706) and is movably connected to the inside of the positioning hole (706).

5. The sterile liquid transfer and storage device according to claim 1, characterized in that: A filtering device (8) is provided inside the storage tank (1), and the filtering device (8) comprises a mounting plate (801). The mounting plate (801) is fixedly connected to the surface of the storage tank (1), and a movable groove (802) is provided on the surface of the mounting plate (801).

6. The sterile liquid transfer and storage device according to claim 5, characterized in that: The movable groove (802) is movably connected to a movable rod (803) inside, a stopper (804) is provided on the surface of the movable groove (802), and a filter screen (805) is fixedly connected to one side of the movable rod (803).

7. The sterile liquid transfer and storage device according to claim 6, characterized in that: The filter screen (805) is arranged inside the storage tank (1); the top of the storage tank (1) is fixedly connected to a support rod (9); the top of the support rod (9) is fixedly connected to a top cover (10); and the bottom of the top cover (10) is provided with an ultraviolet lamp (11).

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