Constant temperature pool with aggregate structure

Abstract

The utility model relates to the field of catheter processing technology especially constant temperature pool with material collecting structure, including shell, the inner wall fixed mounting of shell has filtering assembly, the side end fixed mounting of shell has water circulation assembly, the shell includes frame, the inner wall fixed mounting of frame has pool wall through welding, the bottom fixed mounting of pool wall has material collecting hopper, the side end of pool wall clamps and is equipped with water inlet, the top of frame is equipped with opening. The device can be through circulating water pump cooperation through screw nut fixed mounting in the water suction pipe and the water outlet pipe of circulating water pump two sides and take out the water flow in the pool wall inside, and the screen mesh fixedly installed at the bottom of the material collecting hopper can filter the impurities in the water, and the filtered liquid will flow into the pool wall inside through the water outlet pipe again, thereby forming water circulation, and the flowing water flow will also drive the impurities in the water to flow into the screen mesh inside, constitute material collecting structure, and the practicability of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of urinary catheter processing technology, specifically to a constant temperature water tank with a material collection structure. Background Technology

[0002] The processing of urinary catheters involves material extrusion, molding, and demolding. The key is precise temperature control during the demolding process to ensure the dimensional accuracy and surface quality of silicone and plastic parts. The constant temperature water tank provides a stable water temperature through a closed-loop temperature control system, and with the built-in material collection structure, it collects demolding waste, avoids impurity contamination, ensures the cleanliness of the urinary catheter, and improves demolding efficiency and finished product qualification rate. It is the core equipment for the production of medical-grade urinary catheters.

[0003] Chinese utility model patent CN22909272U discloses a back-mounted water tank for constant temperature cleaning, which includes "a water tank body, a connecting seat fixedly installed in the center inside the water tank body, a sliding groove opened at the upper end of the connecting seat, a filter plate arranged inside the sliding groove, a connecting rod fixedly connected to the center of the upper surface of the filter plate, a connecting cover fixedly installed at the upper end of the connecting rod, and a uniformly distributed first water inlet hole opened on the outer surface of the connecting seat"; however, this back-mounted water tank requires frequent water changes and maintenance, cannot recycle the water inside the tank, and water changes and maintenance mainly rely on manual operation to prevent water quality deterioration, which will also cause unnecessary consumption of water resources, which will increase the workload and cost of daily maintenance and reduce the practicality of the device. Utility Model Content

[0004] The purpose of this invention is to provide a constant temperature water tank with a material collection structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a constant temperature water tank with a material collection structure, including an outer shell, a filter assembly fixedly installed on the inner wall of the outer shell, and a water circulation assembly fixedly installed on the side end of the outer shell;

[0006] The outer shell includes a frame, the inner wall of which is fixedly installed with a pool wall by welding, the bottom of which is fixedly installed with a material collection funnel, the side end of which is fitted with a water inlet, and the top of which is opened. The frame and the opening constitute a support structure.

[0007] The filter assembly includes a base plate fixedly installed at the bottom of the collection funnel by welding, a plate heater fixedly installed at the top of the base plate by welding, two butterfly valves fixedly installed at the bottom of the base plate, a screen slidably installed at the top of the base plate, a cover fixedly installed at the top of the screen by screws and nuts, a water inlet hole opened at the top of the cover, and two handles fixedly installed at the top of the cover by welding.

[0008] The bottom of the butterfly valve is fixedly installed with a connecting pipe by adhesive. A water pump is fixedly installed at one end of the connecting pipe. A circulating water pump is fixedly installed at one end of the water pump by screws and nuts. A fixing bracket is fixedly installed on the outer surface of the circulating water pump. The fixing bracket and the frame are fixedly connected by screws and nuts.

[0009] The beneficial effects of this utility model are as follows: the water inside the pool wall is drawn out by the circulating water pump in conjunction with the water suction pipe and water discharge pipe fixed on both sides of the circulating water pump by screws and nuts, while the screen fixed at the bottom of the collection funnel can filter the impurities in the water. The filtered liquid will flow back into the pool wall through the water discharge pipe, thus forming a water circulation. At the same time, the flowing water will also carry the impurities in the water into the screen to form a collection structure, which enhances the practicality of the device.

[0010] To achieve centralized collection of impurities generated during the processing of water-based urinary catheters:

[0011] The pool wall and the collection funnel are further configured to form a collection structure.

[0012] By adopting the above technical solution, the pool wall, in conjunction with the collection funnel, enables the waste generated during the processing of urinary catheters to be collected into the bottom of the collection funnel.

[0013] To achieve the goal of limiting and constraining the flow velocity of water:

[0014] The material collection hopper and the bottom plate are further configured to form a flow-limiting structure via two butterfly valves.

[0015] By adopting the above technical solution, users can control the flow rate of constrained water by rotating two butterfly valves fixedly installed at the bottom of the base plate.

[0016] To filter and screen impurities in the water flow:

[0017] The screen and cover are further configured to form a filtration structure through the water inlet.

[0018] By adopting the above technical solution, the water flow will carry impurities through the water inlet hole opened at the top of the cover, and then pass through the screen, which will filter out the impurities in the water flow.

[0019] To achieve the collection of waste and impurities:

[0020] The system is further configured such that: a water outlet pipe is fixedly installed on the side end of the circulating water pump by screws and nuts, and one end of the water outlet pipe is fixedly installed on the pool wall.

[0021] By adopting the above technical solution, the circulating water pump will draw water from inside the pool through the pumping pipe, and then the water will flow into the device through the outlet pipe. The water circulation formed will carry impurities in the water flow into the screen, thereby collecting waste and impurities.

[0022] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the water tank of this utility model;

[0024] Figure 2 This is a schematic diagram of the framework of this utility model;

[0025] Figure 3 This is a schematic diagram of the filter assembly of this utility model;

[0026] Figure 4 This is a schematic diagram of the water circulation component of this utility model.

[0027] In the diagram: 1. Outer shell; 11. Frame; 12. Pool wall; 13. Collection funnel; 14. Inlet; 15. Opening; 2. Filter assembly; 21. Base plate; 22. Plate heater; 23. Butterfly valve; 24. Screen; 25. Cover; 26. Inlet hole; 27. Handle; 3. Water circulation assembly; 31. Connecting pipe; 32. Pumping pipe; 33. Circulating water pump; 34. Fixed bracket; 35. Outlet pipe. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0029] Please see Figures 1 to 4 A constant temperature water tank with a material collection structure includes an outer shell 1, a filter assembly 2 fixedly installed on the inner wall of the outer shell 1, and a water circulation assembly 3 fixedly installed on the side of the outer shell 1.

[0030] The outer shell 1 includes a frame 11, a pool wall 12 is fixedly installed on the inner wall of the frame 11 by welding, a material collection funnel 13 is fixedly installed on the bottom of the pool wall 12, a water inlet 14 is clamped on the side end of the pool wall 12, and an opening 15 is opened on the top of the frame 11. The frame 11 and the opening 15 constitute a support structure.

[0031] The filter assembly 2 includes a base plate 21 fixedly installed at the bottom of the collection funnel 13 by welding, a plate heater 22 fixedly installed at the top of the base plate 21 by welding, two butterfly valves 23 fixedly installed at the bottom of the base plate 21, a screen 24 slidably installed at the top of the base plate 21, a cover 25 fixedly installed at the top of the screen 24 by screws and nuts, a water inlet hole 26 opened at the top of the cover 25, and two handles 27 fixedly installed at the top of the cover 25 by welding.

[0032] A connecting pipe 31 is fixedly installed at the bottom of the butterfly valve 23 by adhesive. A water pump 32 is fixedly installed at one end of the connecting pipe 31. A circulating water pump 33 is fixedly installed at one end of the water pump 32 by screws and nuts. A fixing bracket 34 is fixedly installed on the outer surface of the circulating water pump 33. The fixing bracket 34 and the frame 11 are fixedly connected by screws and nuts.

[0033] In this embodiment, as Figure 2 As shown, the pool wall 12 and the collection funnel 13 constitute the collection structure.

[0034] In this embodiment, as Figure 3 As shown, the material collection hopper 13 and the bottom plate 21 form a flow-limiting structure through two butterfly valves 23.

[0035] In this embodiment, as Figure 3 As shown, the screen 24 and the cover 25 form a filter structure through the water inlet 26.

[0036] In this embodiment, as Figure 4 As shown, a water outlet pipe 35 is fixedly installed on the side end of the circulating water pump 33 by screws and nuts, and a pool wall 12 is fixedly installed on one end of the water outlet pipe 35.

[0037] The constant temperature water tank with a material collection structure operates as follows:

[0038] First, the user needs to rotate the two butterfly valves 23 fixedly installed at the bottom of the base plate 21 to close the pipe. Then, the user can pour water into the pool wall 12. After the pool wall 12 is full of water, the user can start the plate heater 22 through the external electrical control device. The plate heater 22 will heat the water inside the pool wall 12.

[0039] Once the heated water reaches the temperature required for catheter processing, the user can place the material inside the pool wall 12 for processing. Waste generated during processing will be collected at the bottom of the collection funnel 13. At this point, the user only needs to turn the butterfly valve 23 fixedly installed at the bottom of the base plate 21 and start the circulating water pump 33 fixedly installed at the top of the frame 11 with screws and nuts. The circulating water pump 33 will draw water from inside the pool wall 12 through the water suction pipe 32, creating suction. The water inside the pool wall 12 will enter the screen 24 through the water inlet hole 26 at the top of the cover 25. The screen 24 will filter out impurities in the water flow. The filtered water will flow back into the pool wall 12 through the water outlet pipe 35, thus forming a water circulation. The circulating water flow will carry away the impurities in the water flow and collect them uniformly.

[0040] After processing is completed, the user only needs to remove the screws on the top of the cover 25, and then remove the cover 25 by using the handle 27 fixed on the top of the cover 25. After that, the user can remove the screen 24 from the bottom of the collection funnel 13, thereby collecting and cleaning the impurities on the outer surface of the screen 24.

[0041] Among them, the plate heater 22 is model i 30-ZM-10, the butterfly valve 23 is model D71X-16Q, and the circulating water pump 33 is model ISG50-100.

[0042] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. Thermostatic bath with aggregate structure, comprising a casing (1), characterized in that: A filter assembly (2) is fixedly installed on the inner wall of the outer shell (1), and a water circulation assembly (3) is fixedly installed on the side of the outer shell (1). The outer shell (1) includes a frame (11), the inner wall of the frame (11) is fixedly installed with a pool wall (12) by welding, the bottom of the pool wall (12) is fixedly installed with a material collection funnel (13), the side end of the pool wall (12) is fitted with a water inlet (14), the top of the frame (11) is provided with an opening (15), and the frame (11) and the opening (15) constitute a support structure; The filter assembly (2) includes a base plate (21) fixedly installed at the bottom of the collection funnel (13) by welding, a plate heater (22) fixedly installed at the top of the base plate (21) by welding, two butterfly valves (23) fixedly installed at the bottom of the base plate (21), and a screen (24) slidably installed at the top of the base plate (21). The bottom of the butterfly valve (23) is fixedly installed with a connecting pipe (31) by adhesive. A water pumping pipe (32) is fixedly installed at one end of the connecting pipe (31). A circulating water pump (33) is fixedly installed at one end of the water pumping pipe (32) by screws and nuts.

2. The thermostatic bath with aggregate structure according to claim 1, characterized in that: The pool wall (12) and the collection funnel (13) constitute the collection structure.

3. The thermostatic pool with aggregate structure according to claim 1, characterized in that: The material collection hopper (13) and the bottom plate (21) form a flow-limiting structure through two butterfly valves (23).

4. The thermostatic pool with aggregate structure according to claim 1, characterized in that: The top of the screen (24) is fixedly installed with a cover (25) by screws and nuts. The top of the cover (25) has a water inlet hole (26). The top of the cover (25) is fixedly installed with two handles (27) by welding. The screen (24) and the cover (25) form a filter structure through the water inlet hole (26).

5. The thermostatic pool with aggregate structure according to claim 1, characterized in that: A fixed bracket (34) is fixedly installed on the outer surface of the circulating water pump (33), and the fixed bracket (34) and the frame (11) are fixedly connected by screws and nuts. A water outlet pipe (35) is fixedly installed on the side end of the circulating water pump (33) by screws and nuts, and a pool wall (12) is fixedly installed on one end of the water outlet pipe (35).

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