A flushing gun heating tube
By incorporating multiple heating plates and a distributor within the heating element of the rinsing gun, uniform heating of the liquid is achieved, resolving the issue of uneven liquid heating, improving the uniformity and sufficiency of the liquid, and enhancing the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG AIWEIKANG MEDICAL TECH CO LTD
- Filing Date
- 2025-01-23
- Publication Date
- 2026-06-16
AI Technical Summary
The heating element of the existing flushing gun does not heat the liquid evenly during use, resulting in poor heating effect and causing discomfort to patients.
It adopts a structure with multiple heating plates and a distributor. The distributor divides and mixes the liquid multiple times, and the multiple heating plates fully heat the liquid to ensure uniform heating.
It improves the uniformity and thoroughness of liquid heating, reduces patient discomfort, and enhances the user experience.
Smart Images

Figure CN224357843U_ABST
Abstract
Description
Technical Field
[0001] This utility model mainly relates to the field of heating tube technology for rinsing guns, specifically a heating tube for rinsing guns. Background Technology
[0002] Currently, postoperative cleaning is mainly done using a suction gun. Some surgeries also use traditional irrigation solution to be poured directly into the surgical site for cleaning, and then the contaminated irrigation solution is suctioned out. The irrigation gun can drain the heated irrigation solution during use, avoiding irritation of the affected area and lowering the body temperature to prevent postoperative fever symptoms in patients.
[0003] Currently, the heating element in the flushing gun heats the liquid as it flows through it. However, because the liquid is flowing through the heating element, it first heats the liquid closest to the inner wall of the heating element. This can cause the liquid that is far from the inner wall of the heating element to heat up more slowly, resulting in uneven heating and poor heating effect, which in turn causes discomfort to the patient. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides a heating tube for a rinsing gun. By incorporating multiple heating plates, this invention can fully heat the liquid flowing through the tube, improving the heating effect. Simultaneously, through the cooperation of the distributor and the tube body, the liquid inside the tube can be divided and mixed multiple times, allowing the heating plates to heat the liquid evenly. This results in a more thorough and uniform heating effect, ensuring optimal liquid heating and providing convenience for users.
[0005] To achieve the above objectives, this utility model employs the following technical solution:
[0006] A heating tube for a rinsing gun includes a tube body with openings at both ends. Several placement slots are formed on the surface of the tube body, and a heating plate is installed in each slot. A flow divider is provided inside the casing, consisting of a first flow divider spiral plate, a second flow divider spiral plate, and a third flow divider spiral plate. The second flow divider spiral plates are perpendicular to the first and third flow divider spiral plates. Connecting blocks are installed on the outer sides of both ends of the tube body, and the connecting blocks are sealed to the tube body. A connecting pipe is installed on one side of each connecting block, and each connecting pipe communicates with the interior of the corresponding connecting block.
[0007] Furthermore, each of the second diversion spiral plates is connected to the first diversion spiral plate and the third diversion spiral plate respectively via a connecting rod.
[0008] Furthermore, two connecting plates distributed on the left and right sides are installed at the top of the first diversion spiral plate.
[0009] Furthermore, a sealing gasket is installed on the inner side of each of the connecting blocks.
[0010] Furthermore, two electrode terminals are installed on the tube body, one above the other, and the two electrode terminals are linearly connected to the heating plate.
[0011] Furthermore, each of the heating plates is equipped with a protective plate on its outer end face, and each of the protective plates is made of insulating material.
[0012] Compared with the existing technology, the beneficial effects of this utility model are:
[0013] This invention, by setting multiple heating plates, can fully heat the liquid flowing through the pipe, improving the heating effect. At the same time, through the cooperation of the distributor and the pipe, the liquid in the pipe can be divided and mixed multiple times, so that the heating plates can heat the liquid evenly, making the heating effect of the liquid more thorough and uniform, ensuring the liquid heating effect, and thus bringing convenience to the user. Attached Figure Description
[0014] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Appendix Figure 2 This is a schematic diagram of the tube's structure;
[0016] Appendix Figure 3 This is a schematic diagram of the splitter structure;
[0017] Appendix Figure 4 This is a schematic diagram of the connecting block structure;
[0018] Appendix Figure 5 This is a schematic diagram showing the connection between the heating plate and the protective plate;
[0019] Appendix Figure 6 yes Figure 5 The main view;
[0020] The following are the labels in the attached diagram: 1. Tube body; 2. Placement groove; 3. Heating plate; 4. First diversion spiral plate; 5. Second diversion spiral plate; 6. Third diversion spiral plate; 7. Connecting block; 8. Connecting pipe; 9. Connecting rod; 10. Connecting plate; 11. Sealing gasket; 12. Electrode terminal; 13. Protective plate. Detailed Implementation
[0021] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.
[0022] like Figure 1-6 As shown, the heating tube of the flushing gun of this utility model includes a tube body 1 with openings at both ends. Several placement grooves 2 are formed on the surface of the tube body 1, and a heating plate 3 is installed in each placement groove 2. The heating plate 3 is an arc-shaped heating plate with an electric heating wire inside. A flow divider is provided inside the shell 1. The flow divider consists of a first flow divider spiral plate 4, a second flow divider spiral plate 5, and a third flow divider spiral plate 6. The second flow divider spiral plate 5 is perpendicular to the first flow divider spiral plate 4 and the third flow divider spiral plate 6. Connecting blocks 7 are installed on the outer sides of both ends of the tube body 1. The connecting blocks 7 are sealed to the tube body 1. A connecting pipe 8 is installed on one side of each connecting block 7, and each connecting pipe 8 is connected to the interior of the corresponding connecting block 7.
[0023] Specifically, each of the second diversion spiral plates 5 is connected to the first diversion spiral plate 4 and the third diversion spiral plate 6 respectively via connecting rods 9. This connection allows for convenient simultaneous removal and placement of the first diversion spiral plate 4, the second diversion spiral plate 5, and the third diversion spiral plate 6, and improves the stability of these components.
[0024] Specifically, two connecting plates 10 are installed on the top of the first diversion spiral plate 4, distributed on the left and right. The connecting plates 10 facilitate the operator to remove and place the first diversion spiral plate 4, the second diversion spiral plate 5, and the third diversion spiral plate 6.
[0025] Specifically, a sealing gasket 11 is installed on the inner side of each connecting block 7. The sealing gasket 11 increases the sealing between the pipe body 1 and the connecting block 7, preventing liquid leakage.
[0026] Specifically, two electrode terminals 12, arranged vertically, are installed on the tube body 1, and the two electrode terminals 12 are linearly connected to the heating plate. The electrode terminals 12 facilitate the linear connection of the controller to the heating plate 3.
[0027] Specifically, each heating plate 3 is equipped with a protective plate 13 on its outer end face, and each protective plate 13 is made of insulating material. The protective plate 13 protects the heating plate 3 and prevents leakage of electricity from the heating plate 3.
[0028] Original work location:
[0029] When using this device, the liquid first enters the pipe body 1 through one of the connecting pipes 8. The liquid in the pipe body 1 is first divided by the first diversion spiral plate 4, forming two water streams. Then it comes into contact with the second diversion spiral plate 5, and is divided and mixed again by the second diversion spiral plate 5, thus allowing the liquid to be fully mixed after diversion. At the same time, the liquid is divided again after mixing, so that it can fully contact the inner wall of the pipe body 1 for uniform heating. Then it comes into contact with the third diversion spiral plate 6 again, and is divided and mixed again by the third diversion spiral plate 6, so that the heating plate 3 can fully and uniformly heat the liquid in the pipe body 1, improving the heating effect. The heated liquid is discharged through the other connecting pipe 8, completing the heating process.
[0030] This invention, by setting multiple heating plates, can fully heat the liquid flowing through the pipe, improving the heating effect. At the same time, through the cooperation of the distributor and the pipe, the liquid in the pipe can be divided and mixed multiple times, so that the heating plates can heat the liquid evenly, making the heating effect of the liquid more thorough and uniform, ensuring the liquid heating effect, and thus bringing convenience to the user.
[0031] This solution also includes a controller, the location of which is set by the staff according to the actual situation during operation. The controller is used to control the electrical components used in this solution. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory module, storage medium, and power supply, which is AC power or lithium battery. When a display screen is provided, a display card is also provided. For the operating principle of the controller, please refer to "Automatic Control Principles", "Microcontroller Principles and Application Simulation Cases", and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.
[0032] In the description of this utility model, it should be understood that the terms "upper," "side," "inner," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the adjustable irrigation flushing gun or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. In addition, it should be noted that unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "connect" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A flushing gun heating tube comprising a tube body (1), characterized in that: The tube body (1) is open at both ends. Several placement slots (2) are opened on the surface of the tube body (1). A heating plate (3) is installed in each placement slot (2). A flow divider is provided inside the shell (1). The flow divider is composed of a first flow divider spiral plate (4), a second flow divider spiral plate (5) and a third flow divider spiral plate (6). The second flow divider spiral plate (5) is perpendicular to the first flow divider spiral plate (4) and the third flow divider spiral plate (6). Connecting blocks (7) are installed on the outer sides of both ends of the tube body (1). The connecting blocks (7) are sealed to the tube body (1). A connecting pipe (8) is installed on one side of each connecting block (7). Each connecting pipe (8) is connected to the interior of the corresponding connecting block (7).
2. A washdown gun heating tube as defined in claim 1, wherein: The second diversion spiral plate (5) is connected to the first diversion spiral plate (4) and the third diversion spiral plate (6) respectively via connecting rods (9).
3. A washdown gun heating tube as defined in claim 2, wherein: Two connecting plates (10) distributed on the left and right are installed at the top of the first diversion spiral plate (4).
4. A washdown gun heating tube as defined in claim 1, wherein: Each of the connecting blocks (7) has a sealing gasket (11) installed on its inner side.
5. A heating element for a rinsing gun according to claim 1, characterized in that: Two electrode terminals (12) are installed on the tube body (1), which are distributed vertically. The two electrode terminals (12) are linearly connected to the heating plate.
6. A heating element for a rinsing gun according to claim 1, characterized in that: Each heating plate (3) is equipped with a protective plate (13) on its outer end face, and each protective plate (13) is made of insulating material.