Dialysate filter convenient to support, fix and use

Abstract

The utility model discloses a dialysate filter convenient to support, fix and use, and relates to the technical field of dialysate filters. Comprising a filter box, a filter plate is movably arranged in the filter box, a transfer pump is fixedly arranged on the other side of the filter box, a transfer pipe is fixedly arranged on one side of the transfer pump, a storage box is fixedly arranged at one end of the transfer pipe, and a box cover is movably arranged at the top of the storage box; a filter box is fixedly arranged at the top of the box cover, a connecting pipe is fixedly arranged at the bottom of the filter box, a spray head is fixedly arranged at one end of the connecting pipe, a filter screen is fixedly arranged in the filter box, and a threaded rod is movably arranged in the filter box and located above the filter screen; and a nut seat is movably arranged outside the threaded rod, a connecting rod is fixedly arranged at the bottom of the nut seat, and a cleaning brush is fixedly arranged at one end of the connecting rod.

Description

Technical Field

[0001] This utility model relates to the field of dialysate filter technology, specifically to a dialysate filter that is easy to support and fix for use. Background Technology

[0002] Dialysis fluid filtration is a crucial step in dialysis treatment. It involves using a dialysis fluid filter to remove impurities and microorganisms from the dialysate, ensuring the safety and effectiveness of dialysis. A dialysate filter is a specialized filter used in dialysis treatment; its primary function is to remove impurities, microorganisms, and other contaminants from the dialysate to guarantee its quality and purity. This helps reduce potential complications during dialysis, such as infection and electrolyte imbalances, thereby improving patient outcomes and quality of life. Dialysis fluid filtration is an essential part of dialysis treatment; selecting a suitable dialysate filter and using and maintaining it correctly are key to ensuring the safety and effectiveness of dialysis.

[0003] Chinese utility model patent CN220968315U discloses a hemodialysis fluid production filter, including a base. A filtration structure is arranged on the top and left side of the base. A transfer structure is connected to the right side of the filtration structure, and a sterilization structure is connected to the right side of the transfer structure. The filtration structure includes an input unit and a filtration unit. The filtration unit includes a filter box, a fixing plate is installed inside the filter box, and filter plates are connected to the outer surface of the fixing plate. A limiting plate is fixedly installed on the front of the filter plates, and a pull ring is fixedly installed on the front of the limiting plate. This hemodialysis fluid production filter, through the arrangement of the filtration structure and the installation of multiple filter plates, can effectively perform coarse filtration of the raw fluid. Furthermore, the installation of the limiting plate and pull ring facilitates quick assembly and disassembly of the filter plates, making it easy to disassemble and clean them.

[0004] However, although the filter plates can be disassembled and cleaned, the storage tank cannot be cleaned. If there is residual dialysate inside the storage tank, it will affect the mixing of the dialysate in the next cycle, which is inconvenient for users. Utility Model Content

[0005] This invention provides a dialysis fluid filter that is easy to support and fix, thus solving the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dialysis fluid filter that is easy to support and fix, comprising a filter box, a filter plate movably disposed inside the filter box, an infusion tube fixedly disposed on one side of the filter box, a water pump fixedly disposed at one end of the infusion tube, a transfer pump fixedly disposed on the other side of the filter box, a transfer pipe fixedly disposed on one side of the transfer pump, a storage box fixedly disposed at one end of the transfer pipe, a box cover movably disposed on the top of the storage box, a filter box fixedly disposed on the top of the box cover, a connecting pipe fixedly disposed on the bottom of the filter box, a nozzle fixedly disposed at one end of the connecting pipe, a filter screen fixedly disposed inside the filter box, a threaded rod movably disposed inside the filter box and above the filter screen, a nut seat movably disposed outside the threaded rod, a connecting rod fixedly disposed at the bottom of the nut seat, and a cleaning brush fixedly disposed at one end of the connecting rod.

[0007] Furthermore, sliders are fixedly installed on both sides of the filter plate, and sliding grooves adapted to the sliders are opened on both sides of the inner wall of the filter box. The connection between the sliders and the sliding grooves is a sliding connection.

[0008] Furthermore, a lampshade is fixedly installed inside the storage box, a disinfection lamp is fixedly installed inside the lampshade, a motor is fixedly installed on the top of the box cover, the output shaft of the motor is fixedly connected to one end of the stirring rod, and stirring blades are fixedly installed on the outside of the stirring rod.

[0009] Furthermore, a pull rod is movably installed inside the box lid, a spring is sleeved on the outside of the pull rod, and a plug plate is fixedly installed at one end of the pull rod, which is inserted into a plug slot on one side of the storage box.

[0010] Furthermore, the connection between the threaded rod and the nut seat is a threaded connection, and the nut seat has a threaded hole inside that is compatible with the threaded rod.

[0011] Furthermore, an electric push rod is fixedly installed on the top of the filter box, and the telescopic end of the electric push rod is fixedly connected to the top of the baffle.

[0012] Compared with the prior art, this utility model provides a dialysate filter that is easy to support and fix, and has the following beneficial effects:

[0013] This device facilitates the support and fixation of the dialysate filter. By setting up a filter box, connecting pipe, and nozzle, when the storage tank needs to be cleaned, an external water source is connected. The water is filtered through the filter box and then delivered to the connecting pipe, and finally sprayed onto the inner wall of the storage tank by the nozzle. This improves the practicality of the device and makes it more convenient for users. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the filter box structure of this utility model.

[0017] In the diagram: 1. Filter box; 2. Filter plate; 201. Slider; 202. Slide rail; 3. Infusion tube; 301. Water pump; 4. Transfer pump; 401. Transfer pipe; 5. Storage box; 501. Lamp cover; 502. Disinfection lamp; 6. Box cover; 601. Pull rod; 602. Spring; 603. Connecting plate; 7. Motor; 701. Stirring rod; 702. Stirring blade; 8. Filter box; 801. Connecting pipe; 802. Nozzle; 9. Filter screen; 901. Threaded rod; 902. Nut seat; 903. Connecting rod; 904. Cleaning brush; 905. Electric push rod; 906. Baffle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model discloses a dialysis fluid filter that is easy to support and fix, including a filter box 1. A filter plate 2 is movably disposed inside the filter box 1. An infusion tube 3 is fixedly disposed on one side of the filter box 1, and a water pump 301 is fixedly disposed at one end of the infusion tube 3. A transfer pump 4 is fixedly disposed on the other side of the filter box 1, and a transfer pipe 401 is fixedly disposed on one side of the transfer pump 4. A storage box 5 is fixedly disposed at one end of the transfer pipe 401. A box cover 6 is movably disposed on the top of the storage box 5. A filter box 8 is fixedly installed at the top of the filter box 8, a connecting pipe 801 is fixedly installed at the bottom of the filter box 8, a nozzle 802 is fixedly installed at one end of the connecting pipe 801, a filter screen 9 is fixedly installed inside the filter box 8, a threaded rod 901 is movably installed inside the filter box 8 and above the filter screen 9, a nut seat 902 is movably installed outside the threaded rod 901, a connecting rod 903 is fixedly installed at the bottom of the nut seat 902, and a cleaning brush 904 is fixedly installed at one end of the connecting rod 903.

[0020] Specifically, sliders 201 are fixedly installed on both sides of the filter plate 2, and grooves 202 adapted to sliders 201 are opened on both sides of the inner wall of the filter box 1. The connection between sliders 201 and grooves 202 is a sliding connection.

[0021] In this embodiment, by setting up a slider 201 and a chute 202, when the filter plate 2 needs to be cleaned, the filter plate 2 can be pulled outward by pulling the filter plate 2 outward, so that the slider 201 slides inside the chute 202, thereby removing the filter plate 2 from the inside of the filter box 1. This facilitates the cleaning of the filter plate 2 and ensures the filtration effect of the dialysis fluid.

[0022] Specifically, a lampshade 501 is fixedly installed inside the storage box 5, a disinfection lamp 502 is fixedly installed inside the lampshade 501, a motor 7 is fixedly installed on the top of the box cover 6, the output shaft of the motor 7 is fixedly connected to one end of the stirring rod 701, and a stirring blade 702 is fixedly installed on the outside of the stirring rod 701.

[0023] In this embodiment, by setting up a disinfection lamp 502, a stirring rod 701 and a stirring blade 702, the disinfection lamp 502 can continuously disinfect and sterilize the stock solution when it is temporarily stored inside the storage tank 5. By starting the motor 7, its output shaft drives the stirring rod 701 to rotate, which in turn drives the stirring blade 702 to rotate, thus making the mixing of the stock solution and disinfectant more thorough and accelerating the reaction progress.

[0024] Specifically, a pull rod 601 is movably installed inside the box cover 6, and a spring 602 is sleeved on the outside of the pull rod 601. A plug plate 603 is fixedly installed at one end of the pull rod 601, and the plug plate 603 is inserted into a plug groove on one side of the storage box 5.

[0025] In this embodiment, by setting up a pull rod 601, a spring 602 and a plug plate 603, the user can pull the pull rod 601 to compress the spring 602, thereby releasing the plug plate 603 from the plug slot on one side of the storage box 5 and realizing the disassembly of the box cover 6.

[0026] Specifically, the connection between the threaded rod 901 and the nut seat 902 is a threaded connection, and the nut seat 902 has a threaded hole inside that is compatible with the threaded rod 901.

[0027] In this embodiment, by setting a threaded rod 901 and a nut seat 902, when a lot of impurities accumulate on the top of the filter screen 9 and affect the filtration effect, the threaded rod 901 is rotated, causing the nut seat 902 to drive the connecting rod 903 and the cleaning brush 904 to move horizontally, thereby cleaning the top of the filter screen 9 and ensuring the filtration effect of the filter screen 9.

[0028] Specifically, an electric push rod 905 is fixedly installed on the top of the filter box 8, and the telescopic end of the electric push rod 905 is fixedly connected to the top of the baffle 906.

[0029] In this embodiment, by setting an electric push rod 905 and a baffle 906, while cleaning the filter screen 9, the electric push rod 905 is activated to move the baffle 906 upward, thereby opening the baffle 906 and allowing impurities at the top of the filter screen 9 to be discharged from the inside of the filter box 8.

[0030] In use, the user first starts the water pump 301 to draw the dialysate and deliver it through the infusion tube 3 to the inside of the filter box 1. After being filtered by the filter plate 2, the user then starts the transfer pump 4 to draw the dialysate and deliver it through the transfer pipe 401 to the inside of the storage tank 5. By starting the motor 7, the output shaft drives the stirring rod 701 and the stirring blade 702 to rotate, which can make the mixing of the stock solution and disinfectant more thorough and speed up the reaction. When it is necessary to clean the storage tank 5, the user connects to an external water source, filters it through the filter box 8, delivers it to the connecting pipe 801, and then sprays it onto the inner wall of the storage tank 5 through the nozzle 802 to clean the inside of the storage tank 5. This improves the practicality of the device and makes it more convenient for users to use.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dialysate filter that is easy to support and fix, comprising a filter housing (1), characterized in that: The filter box (1) is movably equipped with a filter plate (2). An infusion pipe (3) is fixedly installed on one side of the filter box (1). A water pump (301) is fixedly installed at one end of the infusion pipe (3). A transfer pump (4) is fixedly installed on the other side of the filter box (1). A transfer pipe (401) is fixedly installed on one side of the transfer pump (4). A storage box (5) is fixedly installed at one end of the transfer pipe (401). A box cover (6) is movably installed on the top of the storage box (5). A filter box (8) is fixedly installed on the top of the box cover (6). A connecting pipe (801) is fixedly installed at the bottom of the filter box (8), and a nozzle (802) is fixedly installed at one end of the connecting pipe (801). A filter screen (9) is fixedly installed inside the filter box (8). A threaded rod (901) is movably installed inside the filter box (8) and above the filter screen (9). A nut seat (902) is movably installed outside the threaded rod (901). A connecting rod (903) is fixedly installed at the bottom of the nut seat (902). A cleaning brush (904) is fixedly installed at one end of the connecting rod (903).

2. The dialysate filter according to claim 1, characterized in that: The filter plate (2) is fixedly provided with sliders (201) on both sides, and the filter box (1) is provided with grooves (202) on both sides of the inner wall that are adapted to the sliders (201). The sliders (201) and the grooves (202) are connected by sliding connection.

3. The dialysate filter according to claim 1, characterized in that: The storage box (5) is fixedly equipped with a lampshade (501), and a disinfection lamp (502) is fixedly equipped inside the lampshade (501). The top of the box cover (6) is fixedly equipped with a motor (7). The output shaft of the motor (7) is fixedly connected to one end of the stirring rod (701). The stirring blade (702) is fixedly equipped on the outside of the stirring rod (701).

4. A dialysate filter that is easy to support and fix for use according to claim 1, characterized in that: A pull rod (601) is movably installed inside the lid (6), and a spring (602) is sleeved on the outside of the pull rod (601). A plug plate (603) is fixedly installed at one end of the pull rod (601), and the plug plate (603) is inserted into a plug groove on one side of the storage box (5).

5. A dialysate filter that is easy to support and fix for use according to claim 1, characterized in that: The connection between the threaded rod (901) and the nut seat (902) is a threaded connection, and the nut seat (902) has a threaded hole inside that is compatible with the threaded rod (901).

6. A dialysate filter that is easy to support and fix for use according to claim 1, characterized in that: An electric push rod (905) is fixedly installed on the top of the filter box (8), and the telescopic end of the electric push rod (905) is fixedly connected to the top of the baffle (906).

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