Water outlet switching mechanism with ultraviolet sterilization function for water heater

Abstract

The utility model discloses a water outlet adapter mechanism with ultraviolet sterilization function for water heater belongs to water heater technical field, including ultraviolet sterilizer and the water outlet nozzle body of setting at the bottom end ultraviolet sterilizer, the top of ultraviolet sterilizer integrative has the threaded pipe no.

Description

Technical Field

[0001] This utility model relates to the field of water heater technology, specifically to a water outlet adapter mechanism for water heaters with ultraviolet sterilization function. Background Technology

[0002] The sterilization principle of ultraviolet (UV) sterilizers is to use the energy of UV photons to disrupt the DNA structure of various viruses, bacteria, and other pathogens in the water. This is mainly achieved by breaking various structural bonds in the DNA or causing photochemical polymerization reactions, such as causing THYMINE dimerization in the DNA. This results in various viruses, bacteria, and other pathogens losing their ability to replicate and reproduce, thus achieving sterilization. Currently, products that attempt to apply UV sterilization technology to the water outlet of water heaters have emerged.

[0003] Currently, the connection between water heaters with ultraviolet sterilization components and the water outlet structure is quite complex. Either the sterilizer and the water outlet adopt a complicated splicing structure, making the installation process cumbersome and requiring multiple tools and additional connectors, or the connection is not stable enough, which can easily lead to loosening and leakage during long-term use, affecting the safety and sterilization effect. Therefore, we need to propose a water outlet adapter mechanism with ultraviolet sterilization function for water heaters. Utility Model Content

[0004] The purpose of this utility model is to provide a water outlet adapter mechanism for water heaters with ultraviolet sterilization function. The water from the water heater is sterilized by the ultraviolet sterilizer. At the same time, the design of threaded pipe one and threaded pipe two is universal, which can be adapted to various models of water heater outlets and water pipes without the need for additional adaptation modifications for different devices. The installation process is simple and convenient. Through the cooperation of connecting blocks, connecting grooves and fixing mechanisms, it is easy to quickly assemble and disassemble the ultraviolet sterilizer and the water outlet. The above solution simplifies the installation process of the sterilizer and the water outlet, avoids problems such as loosening and leakage, improves the safety of water heater use, and enhances the sterilization effect on water, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water outlet adapter mechanism for a water heater with ultraviolet sterilization function, comprising an ultraviolet sterilizer for sterilizing water and a water outlet body disposed at the bottom of the ultraviolet sterilizer, wherein the inner cavity of the water outlet body is connected to the inner cavity of the ultraviolet sterilizer, the top of the ultraviolet sterilizer is integrally formed with a threaded tube for connecting to the water outlet of the water heater, the bottom of the ultraviolet sterilizer is provided with a connecting groove, the inner cavity of the connecting groove is provided with a connecting block adapted to the connecting groove, the connecting block is integrally formed at the top of the water outlet body, the top of the water outlet body is provided with a fixing mechanism for fixing the position of the water outlet, and the bottom of the water outlet body is integrally formed with a threaded tube for connecting to the water outlet pipe.

[0006] Preferably, a sealing groove is formed on the surface of the water outlet body. The sealing groove is arranged in a ring shape, and a sealing ring adapted to the sealing groove is bonded to the inner cavity of the sealing groove.

[0007] Preferably, the connecting block is T-shaped, and there are four sets of connecting blocks, which are distributed on the surface of the nozzle body with the sealing ring as the center.

[0008] Preferably, the fixing mechanism includes an elastic fixing plate and a fixing structure located at the top of the elastic fixing plate. Two sets of elastic fixing plates are provided, and the two sets of elastic fixing plates are welded and fixed to the top of the water outlet body. The surface of the elastic fixing plate is provided with a slot, and the inner cavity of the slot is provided with a locking block that matches the slot. The locking block is welded and fixed to the outer wall of the ultraviolet sterilizer.

[0009] Preferably, the surface of the card block has a beveled surface, and the beveled surface is located at the bottom end of the outer wall of the card block.

[0010] Preferably, the fixing structure includes a movable hole opened at the top of the elastic fixing plate, and the inner cavity of the movable hole is connected to the inner cavity of the slot. A self-locking bolt is slidably inserted into the inner cavity of the movable hole, and a threaded hole adapted to the self-locking bolt is opened on the surface of the block.

[0011] Preferably, the surface of the spout body is provided with a connection port, and a temperature sensor for sensing the water temperature is installed in the inner cavity of the connection port of the spout body.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model provides a water outlet adapter mechanism for water heaters with ultraviolet sterilization function. The ultraviolet sterilizer sterilizes the water discharged from the water heater outlet. The threaded tubes 1 and 2 allow for compatibility with various water heater outlets and pipes of different models, eliminating the need for additional modifications for different devices. Installation is simple and convenient. The connecting block, connecting groove, and fixing mechanism allow for easy assembly and disassembly of the ultraviolet sterilizer and the water outlet via a plug-in connection, facilitating the connection between them. This solution simplifies the installation process of the sterilizer and the water outlet, preventing loosening and leakage, improving the safety of water heater use, and enhancing the sterilization effect on the water.

[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model installed on a water heater;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a side view of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the present invention;

[0019] Figure 5 This is a structural schematic diagram of the ultraviolet sterilizer of this utility model viewed from below.

[0020] In the diagram: 1. Ultraviolet sterilizer; 2. Water outlet body; 3. Threaded pipe one; 4. Connecting groove; 5. Connecting block; 6. Fixing mechanism; 61. Elastic fixing plate; 62. Slot; 63. Slot; 64. Movable hole; 65. Threaded hole; 66. Self-locking bolt; 7. Threaded pipe two; 8. Sealing groove; 9. Sealing ring; 10. Temperature sensor. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a water outlet adapter mechanism for a water heater with ultraviolet sterilization function, including an ultraviolet sterilizer 1 for sterilizing water and a water outlet body 2 disposed at the bottom of the ultraviolet sterilizer 1, wherein the inner cavity of the water outlet body 2 is connected to the inner cavity of the ultraviolet sterilizer 1, the top of the ultraviolet sterilizer 1 is integrally formed with a threaded tube 3 for connecting to the water outlet of the water heater, the bottom of the ultraviolet sterilizer 1 is provided with a connecting groove 4, the inner cavity of the connecting groove 4 is provided with a connecting block 5 adapted to the connecting groove 4, the connecting block 5 is integrally formed at the top of the water outlet body 2, the top of the water outlet body 2 is provided with a fixing mechanism 6 for fixing the position of the water outlet, the bottom of the water outlet body 2 is integrally formed with a threaded tube 7 for connecting to the water outlet pipe, the ultraviolet sterilizer 1 is connected to the power supply module of the water heater through a power cord, and the surface of the water outlet body 2 is also provided with a signal line access interface, the model of the ultraviolet sterilizer 1 is: YK-UV16W-M.

[0023] The ultraviolet sterilizer 1 is connected to the water outlet of the water heater via threaded pipe 3. The water outlet body 2 is then removed and combined with the ultraviolet sterilizer 1. After inserting the connecting block 5 into the inner cavity of the connecting groove 4, the connection position between the ultraviolet sterilizer 1 and the water outlet body 2 is fixed by the fixing mechanism 6, making them inseparable. This completes the installation of the ultraviolet sterilizer 1 and the water outlet body 2. The water outlet pipe is then connected to threaded pipe 7. When the water heater drains, the water enters the ultraviolet sterilizer 1 through threaded pipe 3 for sterilization. The sterilized water then enters the bolted pipe 2 through the water outlet body 2 and finally flows into the water outlet pipe for use. This solution simplifies the installation process of the sterilizer and the water outlet, avoids loosening and leakage, improves the safety of water heater use, and enhances the sterilization effect on the water.

[0024] A sealing groove 8 is provided on the surface of the water outlet body 2. The sealing groove 8 is arranged in a ring shape. A sealing ring 9 that matches the sealing groove 8 is bonded to the inner cavity of the sealing groove 8. When the water outlet body 2 is connected to the ultraviolet sterilizer 1, the sealing ring 9 is squeezed to fill the gap between the two and prevent water from leaking from the connection. The cooperation between the sealing ring 9 and the sealing groove 8 enhances the sealing performance of the connection between the water outlet body 2 and the ultraviolet sterilizer 1, effectively preventing water leakage and avoiding water waste and equipment damage from moisture.

[0025] The connecting block 5 is T-shaped and there are four sets of connecting blocks 5. The four sets of connecting blocks 5 are distributed on the surface of the water outlet body 2 with the sealing ring 9 as the center. The T-shaped connecting block 5 can form a more stable fit with the connecting groove 4, preventing the water outlet body 2 from rotating or falling off on the ultraviolet sterilizer 1. The setting of four sets of connecting blocks 5 makes the water outlet body 2 evenly stressed, the connection more balanced, and reduces shaking during use.

[0026] The fixing mechanism 6 includes an elastic fixing plate 61 and a fixing structure located at the top of the elastic fixing plate 61. Two sets of elastic fixing plates 61 are provided, and the two sets of elastic fixing plates 61 are welded and fixed to the top of the water outlet body 2. The surface of the elastic fixing plate 61 is provided with a slot 62. The inner cavity of the slot 62 is provided with a locking block 63 that matches the slot 62. The locking block 63 is welded and fixed to the outer wall of the ultraviolet sterilizer 1. The two sets of elastic fixing plates 61 have a certain elasticity. When the water outlet body 2 is installed, the elastic fixing plate 61 deforms, causing the locking block 63 to enter the slot 62. Then the elastic fixing plate 61 returns to its original shape, and the slot 62 and the locking block 63 engage, initially fixing the water outlet body 2 to the ultraviolet sterilizer 1. Finally, the fixing structure fixes the position of the elastic fixing plate 61 on the locking block 63, preventing the locking block 63 from detaching from the inner cavity of the slot 62 and improving the stability of the connection between the locking block 63 and the slot 62.

[0027] The surface of the locking block 63 is provided with a beveled surface, which is located at the bottom end of the outer wall of the locking block 63. The beveled surface at the bottom end of the locking block 63 plays a guiding role during installation. When the locking block 63 contacts the elastic fixing plate 61, the beveled surface makes the elastic fixing plate 61 more easily deformable, guiding the locking block 63 smoothly into the locking slot 62, reducing the resistance during installation, making the process of the locking block 63 entering the locking slot 62 smoother, facilitating quick installation by the user, and saving installation time and effort.

[0028] The fixing structure includes a movable hole 64 at the top of the elastic fixing plate 61, and the inner cavity of the movable hole 64 is connected to the inner cavity of the slot 62. A self-locking bolt 66 is slidably inserted into the inner cavity of the movable hole 64. The surface of the locking block 63 is provided with a threaded hole 65 that matches the self-locking bolt 66. When the slot 62 and the locking block 63 are engaged, the self-locking bolt 66 is passed through the movable hole 64 at the top of the elastic fixing plate 61 and screwed into the threaded hole 65 on the surface of the locking block 63. The elastic fixing plate 61 and the locking block 63 are further fixed by the threaded connection to prevent them from separating. The setting of the self-locking bolt 66 enhances the reliability of the fixing mechanism 6 and effectively prevents the water outlet body 2 from loosening due to vibration and other reasons during long-term use, thus ensuring the stability of the connection.

[0029] The surface of the water outlet body 2 has a connection port. A temperature sensor 10 for sensing the water temperature is installed inside the connection port of the water outlet body 2. The temperature sensor 10 is installed in the connection port of the water outlet body 2. When water flows through the water outlet body 2, the temperature sensor 10 senses the water temperature and transmits the temperature information to the display device on the water heater. It can monitor the water temperature in real time, so that users can know the water temperature and avoid discomfort or scalding caused by excessively high or low water temperature, thus improving the safety and comfort of use. The temperature sensor 10 is connected to the power supply module of the water heater through a power cord. At the same time, the temperature sensor 10 is connected to the display screen of the water heater through a signal line. The model of the temperature sensor 10 is DS18B20.

[0030] In practical use: First, take the UV sterilizer 1 and connect it to the water outlet of the water heater through the threaded pipe 3. Then, take out the water tap body 2 and combine it with the UV sterilizer 1. Insert the connecting block 5 into the inner cavity of the connecting groove 4. At the same time, the elastic fixing plates 61 on both sides move towards the locking block 63. The beveled surface at the bottom of the locking block 63 acts as a guide during installation. When the locking block 63 contacts the elastic fixing plate 61, the beveled surface makes it easier for the elastic fixing plate 61 to deform, guiding the locking block 63 smoothly into the locking groove 62. After the locking block 63 enters the inner cavity of the locking groove 62, tighten the self-locking bolt 66. The flexible fixing plate 61 is inserted through the movable hole 64 at the top of the elastic fixing plate 61 and screwed into the threaded hole 65 on the surface of the locking block 63. This positions the elastic fixing plate 61 on the locking block 63, preventing the locking block 63 from dislodging from the inner cavity of the locking groove 62 and improving the stability of the combination of the locking block 63 and the locking groove 62. Finally, the threaded pipe 2 7 is connected to the water outlet pipe. When disassembling, simply loosen the self-locking bolt 66 and move it away from the inner cavity of the threaded hole 65 to separate the locking block 63 from the locking groove 62. The water outlet body 2 can then be directly disassembled from the ultraviolet sterilizer 1.

[0031] When the water heater drains, the water enters the ultraviolet sterilizer 1 through the threaded pipe 3 for sterilization. After sterilization, the water enters the bolted pipe 2 through the water outlet body 2 and finally flows into the water outlet pipe for use. The above solution simplifies the installation process of the sterilizer and the water outlet, avoids problems such as loosening and leakage, improves the safety of water heater use, and enhances the sterilization effect of the water.

[0032] 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 water outlet switching mechanism with ultraviolet sterilization function for a water heater, characterized in that, include: An ultraviolet sterilizer (1) for sterilizing water and a water outlet body (2) located at the bottom of the ultraviolet sterilizer (1), wherein the inner cavity of the water outlet body (2) is connected to the inner cavity of the ultraviolet sterilizer (1). The top of the ultraviolet sterilizer (1) is integrally formed with a threaded pipe (3) for connecting to the water outlet of the water heater. The bottom of the ultraviolet sterilizer (1) is provided with a connecting groove (4). The inner cavity of the connecting groove (4) is provided with a connecting block (5) that is compatible with the connecting groove (4). The connecting block (5) is integrally formed on the top of the water outlet body (2). The top of the water outlet body (2) is provided with a fixing mechanism (6) for fixing the position of the water outlet, and the bottom of the water outlet body (2) is integrally formed with a threaded pipe (7) for connecting with the water outlet pipe.

2. The water outlet switching mechanism with ultraviolet sterilization function for a water heater according to claim 1, characterized in that: The surface of the water outlet body (2) is provided with a sealing groove (8), which is arranged in a ring shape, and a sealing ring (9) that is compatible with the sealing groove (8) is bonded to the inner cavity of the sealing groove (8).

3. The water outlet switching mechanism with ultraviolet sterilization function for water heater according to claim 1, characterized in that: The connecting block (5) is T-shaped and there are four sets of connecting blocks (5). The four sets of connecting blocks (5) are distributed on the surface of the water outlet body (2) with the sealing ring (9) as the center.

4. The water outlet switching mechanism with ultraviolet sterilization function for water heater according to claim 1, characterized in that: The fixing mechanism (6) includes an elastic fixing plate (61) and a fixing structure located at the top of the elastic fixing plate (61). There are two sets of elastic fixing plates (61), which are symmetrically distributed at the top of the water outlet body (2). The surface of the elastic fixing plate (61) is provided with a slot (62). The inner cavity of the slot (62) is provided with a locking block (63) that matches the slot (62). The locking block (63) is connected to the outer wall of the ultraviolet sterilizer (1).

5. The water outlet switching mechanism with ultraviolet sterilization function for a water heater according to claim 4, characterized in that: The surface of the card block (63) is provided with a beveled surface, and the beveled surface is located at the bottom end of the outer wall of the card block (63).

6. The water outlet switching mechanism with ultraviolet sterilization function for a water heater according to claim 4, characterized in that: The fixing structure includes a movable hole (64) opened at the top of the elastic fixing plate (61), and the inner cavity of the movable hole (64) is connected to the inner cavity of the slot (62). A self-locking bolt (66) is slidably inserted into the inner cavity of the movable hole (64). The surface of the locking block (63) is provided with a threaded hole (65) that is compatible with the self-locking bolt (66).

7. The water outlet switching mechanism with ultraviolet sterilization function for a water heater according to claim 1, characterized in that: The surface of the water outlet body (2) is provided with a connection port, and a temperature sensor (10) for sensing the water temperature is installed in the inner cavity of the connection port of the water outlet body (2).

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