Constant-temperature heating tank for nutrient solution blending area

Abstract

The utility model discloses a nutrient solution blending area constant-temperature heating tank, which relates to the technical field of medical instruments and comprises a support frame, a rotating shaft rotatably connected in the support frame, a motor connected at the bottom of the rotating shaft, a plurality of support rods fixed at the top of the rotating shaft and extending out of the support frame, and a placing cylinder fixed at the end of each support rod far away from the support frame. The top of the supporting frame is provided with expansion groove openings, connecting pipes are fixed in the expansion groove openings, the ends, away from the expansion groove openings, of the connecting pipes are connected with constant-temperature tank bodies, the connecting pipes and the expansion groove openings are arranged in the circumferential direction of the supporting frame at equal angles, guiding-out pipes are fixed to the bottoms of the constant-temperature tank bodies, and rubber plugs are inserted into the ends, away from the constant-temperature tank bodies, of the guiding-out pipes. Column feet are fixed to the bottom of the supporting frame. According to the heating tank, the plurality of constant-temperature tank bodies are adopted, and the plurality of placing cylinders are rotationally used for blending, so that the blending is convenient, the constant temperature of each constant-temperature tank body can be controlled, the nutrient solution at the required temperature can be conveniently selected and used during injection, and the working efficiency of medical personnel is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to a constant temperature heating tank for nutrient solution preparation area. Background Technology

[0002] The Department of Clinical Nutrition is responsible for conducting nutritional assessments and providing nutritional therapy for hospitalized patients. It is responsible for designing, preparing, and supplying a variety of meals for hospitalized patients, ensuring good food quality and nutritional quality. In the recovery treatment of patients after surgery such as esophagectomy, the Department of Clinical Nutrition needs to prepare nutritional solutions to help patients obtain the necessary nutrients and ensure the supply of nutrients for the body's recovery.

[0003] In existing nutrient solution preparation techniques, liquid is drawn and prepared using a syringe. However, because the temperature of the prepared nutrient base solution is relatively low compared to the rectal temperature, the nutrient solution can easily irritate the gastrointestinal tract after being administered to the patient. The heating tank used to heat the nutrient solution only controls the temperature inside the tank, resulting in all the nutrient solutions being at the same temperature. It is difficult to independently control the temperature of each nutrient solution, making it inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a constant temperature heating tank for nutrient solution preparation area. This heating tank uses multiple constant temperature tanks and multiple placement cylinders for rotation during preparation. This facilitates preparation while controlling the constant temperature of each constant temperature tank, making it convenient to select the nutrient solution at the required temperature for injection and improving the work efficiency of medical staff.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A constant-temperature heating tank for nutrient solution preparation includes a support frame. A rotating shaft is rotatably connected inside the support frame. A motor is connected to the bottom of the rotating shaft and fixed to the bottom of the support frame. The top of the rotating shaft extends out of the support frame, and several support rods are fixed to the extended end. A placement cylinder is fixed to the end of the support rod away from the support frame. An expansion slot is provided at the top of the support frame, and a connecting pipe is fixed inside the expansion slot. A constant-temperature tank body is connected to the end of the connecting pipe away from the expansion slot. Several connecting pipes and expansion slots are arranged at equal angles along the circumference of the support frame. An outlet pipe is fixed to the bottom of the constant-temperature tank body, and a rubber stopper is inserted into the end of the outlet pipe away from the constant-temperature tank body. A column foot is fixed to the bottom of the support frame.

[0007] Furthermore, a graphene heating element is fixed inside the constant temperature tank. The graphene heating element is connected to a power supply module. The power supply module is also electrically connected to a digital display temperature sensor. The digital display temperature sensor is installed on the side of the constant temperature tank. The power supply module is installed on the top of the constant temperature tank. Each power supply module has a different constant voltage. All power supply modules are connected in parallel to a power supply box. The power supply box is connected to a power cord and is fixed to the bottom of the support frame.

[0008] Furthermore, the placement tube is transparent, with scale lines on its side, and a liquid outlet pipe is fixed at the bottom of the placement tube, with a solenoid valve connected to the outside of the liquid outlet pipe.

[0009] Furthermore, the outlet pipe is fixed with an open outlet at the end facing the support frame.

[0010] Furthermore, a fixing bracket is fixed to the side of the support frame with screws, and a control panel is installed on the side of the fixing bracket with screws. The control panel integrates control buttons, including a button to control the opening and closing of the motor and an independent control button for opening and closing each solenoid valve.

[0011] Furthermore, a motor is fixed to the side of the constant temperature tank, and a rotating rod is connected to the output end of the motor. The rotating rod is rotatably connected between the inner wall of the constant temperature tank, and several arc-shaped rods are fixed to the side of the rotating rod. The motor is connected in series with the power supply module.

[0012] In summary, the beneficial technical effects of this utility model are as follows: the heating tank uses multiple constant temperature tanks, and multiple placement cylinders are used for mixing, which facilitates mixing and allows control of the constant temperature of each constant temperature tank, making it convenient to select the nutrient solution at the required temperature for injection and improving the work efficiency of medical staff. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a constant temperature heating tank for nutrient solution preparation area in this embodiment;

[0015] Figure 2 This is a side view of a constant temperature heating tank for nutrient solution preparation area in this embodiment;

[0016] Figure 3 This embodiment describes a constant-temperature heating tank for nutrient solution preparation area. Figure 2 Schematic diagram of cross-section at point AA.

[0017] In the diagram: 1. Support frame; 2. Rotating shaft; 3. Motor; 4. Support rod; 5. Placement cylinder; 6. Expansion slot; 7. Connecting pipe; 8. Constant temperature tank; 9. Outlet pipe; 10. Rubber stopper; 11. Arc plate; 12. Column base; 13. Graphene heating element; 14. Power supply module; 15. Digital display temperature sensor; 16. Power supply box; 17. Power cord; 18. Scale line; 19. Discharge pipe; 20. Solenoid valve; 21. Open outlet; 22. Fixing frame; 23. Control panel; 24. Motor; 25. Rotating rod. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] 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.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a constant temperature heating tank for nutrient solution preparation area, including a support frame 1, a rotating shaft 2 rotatably connected inside the support frame 1, a motor 3 connected to the bottom of the rotating shaft 2, the motor 3 fixed to the bottom of the support frame 1, the top of the rotating shaft 2 extending out of the support frame 1, a plurality of support rods 4 fixed to the extended end, a placement cylinder 5 fixed to the end of the support rod 4 away from the support frame 1, an expansion slot 6 provided at the top of the support frame 1, a connecting pipe 7 fixed inside the expansion slot 6, a constant temperature tank body 8 connected to the end of the connecting pipe 7 away from the expansion slot 6, a plurality of connecting pipes 7 and expansion slots 6 arranged at equal angles along the circumference of the support frame 1, an outlet pipe 9 fixed to the bottom of the constant temperature tank body 8, a rubber stopper 10 inserted into the end of the outlet pipe 9 away from the constant temperature tank body 8, and a column foot 12 fixed to the bottom of the support frame 1.

[0021] A graphene heating element 13 is fixed inside the constant temperature tank 8. The graphene heating element 13 is connected to a power supply module 14. The power supply module 14 is also electrically connected to a digital display temperature sensor 15. The digital display temperature sensor 15 is installed on the side of the constant temperature tank 8. The power supply module 14 is installed on the top of the constant temperature tank 8. Each power supply module 14 has a different constant voltage. All power supply modules 14 are connected in parallel to a power supply box 16. The power supply box 16 is connected to a power cord 17. The power supply box 16 is fixed to the bottom of the support frame 1.

[0022] The graphene heating element 13, digital display temperature sensor 15, and power supply module 14 are all common electrical appliances. The constant voltage of the power supply module 14 does not pass through, so the temperature of the graphene heating element 13 after heating is different. The digital display temperature sensor 15 displays the temperature of the liquid inside the constant temperature tank 8. The probe of the digital display temperature sensor 15 is inserted into the constant temperature tank 8, so the internal temperature of each constant temperature tank 8 is constant and displayed intuitively, which can provide medical staff with the option to select nutrient solutions at different temperatures for injection.

[0023] The interior of the constant temperature tank 8 is the nutrient solution preparation area. A motor 24 is fixed to the side of the constant temperature tank 8. The output end of the motor 24 is connected to a rotating rod 25. The rotating rod 25 is rotatably connected to the inner wall of the constant temperature tank 8. Several arc-shaped rods 11 are fixed to the side of the rotating rod 25. The motor 24 is connected in series with the power supply module 14. After the power supply module 14 conducts electricity, the motor 24 can drive the rotating rod 25 to rotate. The arc-shaped rods 11 on the side of the rotating rod 25 can be used to stir the liquid inside the constant temperature tank 8, thereby improving the mixing uniformity of the nutrient solution.

[0024] The placement cylinder 5 is transparent, and the side of the placement cylinder 5 is provided with scale lines 18. The bottom of the placement cylinder 5 is fixed with a liquid outlet pipe 19, and a solenoid valve 20 is connected to the outside of the liquid outlet pipe 19.

[0025] An open outlet 21 is fixed to the end of the liquid outlet pipe 19 facing the support frame 1. The open outlet 21 corresponds to the expansion slot 6. This prevents the original liquid from splashing out during the preparation of the liquid and allows it to enter the connecting pipe 7 more easily. The top of the connecting pipe 7 is located at the bottom of the expansion slot 6.

[0026] The support frame 1 is fixed to the side screws with a fixing frame 22. The fixing frame 22 is installed with the side screws with a control panel 23. The control panel 23 integrates control buttons, including the on / off button for controlling the motor 3 and the independent on / off control button for each solenoid valve 20.

[0027] The support frame 1 can be placed using the column feet 12 in an easily accessible operating area for medical staff. It is powered by plugging the power cord 17 into a household socket. The motor 3 can be turned on using the on / off button on the control panel and the independent on / off control button for each solenoid valve 20. This drives the rotating shaft 2 to rotate. After the rotating shaft 2 rotates, the placement cylinder 5 on its side can be rotated. For the same constant temperature tank 8, different placement cylinders 5 can be continuously driven to rotate until their open outlet 21 corresponds to the expansion slot 6. Then, the solenoid valve 20 is opened, allowing the liquid inside the placement cylinder 5 to enter the constant temperature tank 8 through the connecting pipe 7.

[0028] During preparation, the liquid volume can be observed through the scale line 18 on the placement cylinder 5.

[0029] The working principle of this utility model is as follows: Multiple placement cylinders 5 are used, and each placement cylinder 5 contains different stock solutions required for the preparation of nutrient solutions. Before the required nutrient solution is injected, different nutrient solutions are prepared one by one, and the prepared nutrient solutions are stored in different constant temperature tanks 8. The storage temperature is different in different constant temperature tanks 8. When taking out the solution, the temperature of the digital display thermometer 15 is observed according to the required nutrient solution temperature. The constant temperature tank 8 with the required temperature is selected, and the syringe is inserted along the corresponding rubber stopper 10 to draw out the solution. Since the connecting tube 7 is in a conductive state, the extraction is unrestricted.

[0030] In this embodiment, the top of the placement cylinder 5 is provided with a threaded cover plate, and the bottom of the constant temperature tank 8 is threadedly connected to the outlet pipe 9, which facilitates disassembly and cleaning.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A constant-temperature heating tank for nutrient solution preparation area, characterized in that, Includes support frame (1), and the internal rotation of support frame (1) A rotating shaft (2) is connected to the bottom of the rotating shaft (2), and a motor (3) is connected to the bottom of the support frame (1). The top of the rotating shaft (2) extends out of the support frame (1), and several support rods (4) are fixed at the extended end. A placement cylinder (5) is fixed at the end of the support rods (4) away from the support frame (1). An expansion slot (6) is provided at the top of the support frame (1). A connecting pipe (7) is fixed inside the expansion slot (6). A constant temperature tank (8) is connected at the end of the connecting pipe (7) away from the expansion slot (6). Several connecting pipes (7) and expansion slots (6) are provided at equal angles along the circumference of the support frame (1). A discharge pipe (9) is fixed at the bottom of the constant temperature tank (8). A rubber stopper (10) is inserted at the end of the discharge pipe (9) away from the constant temperature tank (8). A column foot (12) is fixed at the bottom of the support frame (1).

2. The constant temperature heating tank for nutrient solution preparation area according to claim 1, characterized in that, The constant temperature tank (8) has a graphene heating element (13) fixed inside. The graphene heating element (13) is connected to a power supply module (14). The power supply module (14) is also electrically connected to a digital display thermometer (15). The digital display thermometer (15) is installed on the side of the constant temperature tank (8). The power supply module (14) is installed on the top of the constant temperature tank (8). Each power supply module (14) has a different constant voltage. All power supply modules (14) are connected in parallel to a power supply box (16). The power supply box (16) is connected to a power cord (17). The power supply box (16) is fixed to the bottom of the support frame (1).

3. The constant temperature heating tank for nutrient solution preparation area according to claim 1, characterized in that, The placement tube (5) is transparent, and the side of the placement tube (5) is provided with scale lines (18). The bottom of the placement tube (5) is fixed with a liquid outlet pipe (19), and a solenoid valve (20) is connected to the outside of the liquid outlet pipe (19).

4. The constant temperature heating tank for the nutrient solution preparation area according to claim 3, characterized in that, The outlet pipe (19) has an open outlet (21) fixed at the end facing the support frame (1).

5. The constant temperature heating tank for nutrient solution preparation area according to claim 1, characterized in that, The support frame (1) is fixed with a fixing frame (22) by screws on the side. The fixing frame (22) is installed with a control panel (23) by screws on the side. The control panel (23) integrates control buttons, including the on / off key for controlling the motor (3) and the independent on / off control key for each solenoid valve (20).

6. The constant temperature heating tank for nutrient solution preparation area according to claim 1, characterized in that, A motor (24) is fixed on the side of the constant temperature tank (8). A rotating rod (25) is connected to the output end of the motor (24). The rotating rod (25) is rotatably connected between the inner walls of the constant temperature tank (8). Several arc-shaped rods (11) are fixed on the side of the rotating rod (25). The motor (24) is connected in series with the power supply module (14).

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