Slow-flow heat-insulation water nozzle
By setting a pressure relief mesh and a flow guide in the water nozzle, the pressure of bubble water is dispersed and the water flow is reduced, which solves the problem of rapid outflow and splash of bubble water, and achieves a stable and safe water withdrawal effect.
Patent Information
- Application Number
- CN202421327189.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The bubble water flows out quickly from the water nozzle, which is prone to jetting and water flow splashing, resulting in inconvenience in use. The prior art cannot effectively slow down the water flow rate by extending the water outlet.
A slow-flow heat-insulating water nozzle is designed, with a pressure relief mesh and a flow guide block. The pressure relief mesh is dispersed by the pressure relief mesh, and the flow guide block distributes and reduces the water flow, achieving splash-proof and speed-down effects.
It effectively prevents the splashing and rapid outflow of bubble water, improves the stability and safety of water withdrawal, and ensures sufficient bubbles of bubbles in bubble water.
Smart Images
Figure CN222640310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a water faucet device, in particular to a slow-flow water-insulating faucet. Background Art
[0002] As people's living standards continue to improve, sparkling water has become a common drink in people's daily lives. Since the storage container of sparkling water has a certain pressure, and a large amount of carbon dioxide is dissolved in the sparkling water to generate pressure, the sparkling water flows out quickly from the spout when taking water. The sparkling water is prone to spraying, and the water flow will splash around, causing inconvenience to the user and reducing the user experience.
[0003] At present, in order to disperse (alleviate) the pressure of the bubble water, the length of the water outlet is increased so that the bubble water passes through a longer water outlet pipe section when flowing out to achieve the purpose of splash prevention. However, an overly long water outlet occupies a large space and is inconvenient to install on a water dispenser. Moreover, since the bubble water container has a certain pressure, the bubble water flows out at a fast speed, and the water flow cannot be slowed down by extending the water outlet. When a shallow container is used to hold the bubble water, the bubble water hits the container and overflows from the container. Therefore, it is necessary to further improve the bubble water intake nozzle.
[0004] In addition, some water dispensers can prepare both sparkling water and boiled water, and generally need to be provided with separate water outlets, thereby increasing the space of the water intake area of the water dispenser and increasing the manufacturing cost. Utility Model Content
[0005] The utility model aims to provide a slow-flow water-insulating nozzle which has a simple and reasonable structure, is easy to install, and can prevent liquid splashing and scalding.
[0006] The purpose of the utility model is achieved in this way:
[0007] A slow-flow water-insulating faucet comprises a water outlet, a water outlet channel is formed in the water outlet, the two ends of the water outlet channel are respectively a water inlet end and a water outlet end, a heat-insulating component is arranged outside the water outlet, a water flow pressure relief and diversion assembly is arranged in the water outlet channel, the water flow pressure relief and diversion assembly comprises a pressure relief mesh and a diversion block, a plurality of diversion channels are arranged in the diversion block, the diversion channels penetrate the diversion block and point to the water outlet end of the water outlet.
[0008] The purpose of the utility model can also be solved by the following technical measures:
[0009] As a more specific solution, the pressure relief mesh is located above the guide block.
[0010] As a further solution, the pressure relief mesh includes a mesh body and a support ring, the support ring is arranged on the periphery of the mesh body, the mesh density on the surface of the mesh body is 30-50 mesh, preferably a mesh density of 40 mesh, the pressure relief mesh can disperse the pressure of the bubble water and slow down the water flow rate; and at the preferred mesh density, the carbon dioxide bubbles dissolved in the bubble water are not easy to break, ensuring that the bubble water still has sufficient bubbles after passing through the pressure relief mesh.
[0011] As a further solution, the guide channel of the guide block includes a main guide channel and a secondary guide channel. There is one main guide channel located on the central axis of the guide block, and there are more than three secondary guide channels evenly distributed on the periphery of the main guide channel, so that the water flows straight out along the direction of the guide channel.
[0012] As a further solution, the cross-sectional area of the main flow guiding channel is larger than the cross-sectional area of a single secondary flow guiding channel, and 7-15 secondary flow guiding channels are provided, preferably 11 secondary flow guiding channels are provided.
[0013] As a further solution, the length of the main flow channel is greater than that of the secondary flow channel, and the lower end of the main flow channel protrudes out of the lower end of the guide block to reduce water splashing.
[0014] The main flow channel is located in the center and has a large flow volume, which plays a role of preferential water discharge. The peripheral secondary diversion channels are distributed on the periphery of the main flow channel. By setting up secondary diversion channels, the effect of flow balance is played. And through reasonable quantity design, the flow channel is more full when water discharges, the water discharge is more stable, and is closer to water columnar water discharge.
[0015] As a further solution, a limiting boss is provided on the inner wall of the water outlet channel, and the water flow pressure relief guide component is located above the limiting boss to prevent the water flow pressure relief guide component from falling out of the water outlet channel.
[0016] As a further solution, the thermal insulation component includes a metal jacket and a limiter. The metal jacket is mounted outside the water spout and is separated from the outer periphery of the water spout to form an insulating interlayer. When the water spout is used to take hot water, it can play an insulating role to prevent burns during use. The end of the metal jacket is connected to the outer periphery of the water spout through the limiter, and the lower end of the water spout protrudes out of the bottom of the thermal insulation component, which is convenient for the user to confirm the position of the water outlet.
[0017] As a further solution, the water inlet end of the water outlet is also provided with a water outlet core, and the water outlet core is provided with a water inlet channel running through its upper and lower ends, the water inlet channel is connected with the water outlet channel, the outer periphery of the water outlet core is provided with an annular groove, and the outer periphery of the water outlet is also provided with a supporting platform; the limiting component includes a lower limiting ring and an upper limiting ring, the lower limiting ring is sleeved outside the water outlet and supported on the supporting platform, the lower end of the metal jacket is supported on the lower limiting ring, the upper limiting ring is sleeved outside the water outlet core and supported on the upper end of the metal jacket, a retaining spring is also provided outside the annular groove, the retaining spring is abutted against the top surface of the upper limiting ring, so that the metal jacket and the water outlet cooperate with each other; the surface of the upper limiting ring is provided with a connecting hole, which is convenient for the water outlet to be fixed on the water dispenser.
[0018] As a further solution, upper and lower ends of the metal jacket are provided with upper embedding grooves and lower embedding grooves corresponding to the upper limit ring and the lower limit ring respectively, and the upper limit ring and the lower limit ring are positioned and embedded in the upper embedding groove and the lower embedding groove respectively.
[0019] The beneficial effects of the utility model are as follows:
[0020] This slow-flow, insulated water faucet does not need to rely on increasing the length of the faucet to prevent splashing. It first disperses the pressure of the bubble water by setting a pressure relief mesh inside, and then discharges the water through diversion, which can achieve the purpose of splash prevention and speed reduction. In addition, a heat-insulating component is provided outside the water outlet to prevent users from accidentally touching the water outlet and getting scalded when the water outlet is used to take hot water. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the exploded structure of an embodiment of the utility model.
[0022] Figure 2 It is a top view of an embodiment of the utility model.
[0023] Figure 3 This is a front view of an embodiment of the utility model.
[0024] Figure 4 for Figure 3 Schematic diagram of the AA cross-sectional structure.
[0025] Figure 5 for Figure 3 Schematic diagram of the cross-sectional structure of the BB rectifier.
[0026] Figure 6 This is a schematic diagram of the exploded structure of another embodiment of the utility model.
[0027] Figure 7 This is a front view of another embodiment of the utility model.
[0028] Figure 8 for Figure 7 Schematic diagram of the CC cross-section structure.
[0029] Reference numerals:
[0030] 10-water outlet, 11-water outlet channel, 12-water inlet end, 13-water outlet end, 14-support, 15-limiting boss, 20-guide block, 21-guide channel, 22-main guide channel, 23-auxiliary guide channel, 30-pressure relief mesh, 31-mesh body, 32-support ring, 40-lower limiting ring, 50-metal jacket, 51-upper embedded groove, 52-lower embedded groove, 53-insulating interlayer, 60-upper positioning ring, 61-connecting hole, 70-water faucet core, 71-water inlet channel, 72-annular groove, 80-circlip. DETAILED DESCRIPTION
[0031] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0032] Example 1, see Figures 1 to 5 As shown, the present application provides a slow-flow heat-insulating water faucet, including a water outlet 10, a water outlet channel 11 is formed in the water outlet 10, and the two ends of the water outlet channel 11 are respectively a water inlet end 12 and a water outlet end 13, the water outlet 10 is provided with a heat insulation component outside, and a water flow pressure relief diversion component is provided in the water outlet channel 11, and the water flow pressure relief diversion component includes a pressure relief mesh 30 and a guide block 20, and a plurality of guide channels 21 are provided in the guide block 20, and the guide channels 21 penetrate the guide block 20 and point to the water outlet end 13 of the water outlet 10.
[0033] In the slow-flow insulating water faucet provided in the present application, the pressure relief mesh 30 is located above the guide block 20 .
[0034] The pressure relief mesh 30 includes a mesh body 31 and a support ring 32. The support ring 32 is arranged on the periphery of the mesh body 31. The mesh density on the surface of the mesh body 31 is 30-50 meshes, preferably 40 meshes. The pressure relief mesh can disperse the pressure of the bubble water and slow down the water flow rate. In the preferred mesh density, the carbon dioxide bubbles dissolved in the bubble water are not easy to break, ensuring that the bubble water still has sufficient bubbles after passing through the pressure relief mesh.
[0035] The guide channel 21 of the guide block 20 includes a main guide channel 22 and a secondary guide channel 23. The main guide channel 22 is provided with one and is located on the central axis of the guide block 20. More than three secondary guide channels 23 are provided and are evenly distributed on the periphery of the main guide channel 22, so that the water flows straight out along the direction of the guide channel.
[0036] The cross-sectional area of the main flow guiding channel 22 is greater than the cross-sectional area of a single auxiliary flow guiding channel 23 . There are 7 to 15 auxiliary flow guiding channels 23 , and preferably there are 11 auxiliary flow guiding channels 23 .
[0037] The length of the main flow channel 22 is greater than that of the auxiliary flow channel 23 , and the lower end of the main flow channel 22 protrudes out of the lower end of the guide block 20 .
[0038] A limiting boss 15 is disposed on the inner wall of the water outlet channel 11 , and the water flow pressure relief and diversion assembly is located above the limiting boss 15 .
[0039] The thermal insulation component includes a metal jacket 50 and a limiter. The metal jacket 50 is sleeved on the outside of the water spout 10 and is separated from the outer periphery of the water spout 10 to form a thermal insulation interlayer 53. When the water spout is used to take hot water, it can play a thermal insulation role to prevent burns during use; the end of the metal jacket 50 is connected to the outer periphery of the water spout 10 through the limiter, and the lower end of the water spout 10 protrudes out of the bottom of the thermal insulation component, which is convenient for the user to confirm the position of the water outlet.
[0040] The water inlet end 12 of the water outlet spout 10 is also provided with a water outlet core 70, and the water outlet core 70 is provided with a water inlet channel 71 running through its upper and lower ends, and the water inlet channel 71 is communicated with the water outlet channel 11, and the outer periphery of the water outlet core 70 is provided with an annular groove 72, and the outer periphery of the water outlet spout 10 is also provided with a support platform 14; the limiting member includes a lower limiting ring 40 and an upper limiting ring 60, the lower limiting ring 40 is sleeved on the outside of the water outlet spout 10 and supported on the support platform 14, the lower end of the metal jacket 50 is supported on the lower limiting ring 40, and the upper limiting ring 60 is sleeved on the outside of the water outlet core 70 and supported on the upper end of the metal jacket 50, and a retaining spring 80 is also provided outside the annular groove 72, and the retaining spring 80 is abutted against the top surface of the upper limiting ring 60, so that the metal jacket is matched and connected with the outer periphery of the water outlet; the surface of the upper limiting ring 60 is provided with a connecting hole 61, which is convenient for the water outlet to be fixed on the water dispenser.
[0041] The upper and lower ends of the metal jacket 50 are respectively provided with an upper embedding groove 51 and a lower embedding groove 52 corresponding to the upper limit ring 60 and the lower limit ring 40 , and the upper limit ring 60 and the lower limit ring 40 are respectively positioned and embedded in the upper embedding groove 51 and the lower embedding groove 52 .
[0042] The outer wall of the lower end of the faucet core 70 is provided with an external thread, and the inner wall of the upper end of the water outlet 10 is provided with an internal thread. The faucet core 70 and the water outlet 10 are threadedly connected to each other.
[0043] The difference between the second embodiment and the first embodiment is: Figures 6 to 8 As shown, the length of the water outlet 10 is shorter than that of the water outlet in the first embodiment.
[0044] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A slow-flow water-insulating nozzle, comprising a water outlet nozzle (10), wherein a water outlet channel (11) is formed in the water outlet nozzle (10), and the two ends of the water outlet channel (11) are respectively a water inlet end (12) and a water outlet end (13), characterized in that: A heat insulating component is provided outside the water outlet nozzle (10), and a water flow pressure relief guide assembly is provided inside the water outlet channel (11). The water flow pressure relief guide assembly comprises a pressure relief mesh (30) and a guide block (20). The guide block (20) is provided with a plurality of guide channels (21). The guide channels (21) penetrate the guide block (20) and point to the water outlet end (13) of the water outlet nozzle (10).
2. The slow-flow water-insulating nozzle according to claim 1, characterized in that: The pressure relief mesh (30) is located above the guide block (20).
3. The slow-flow water-insulating nozzle according to claim 1, characterized in that: The pressure relief mesh (30) comprises a mesh body (31) and a support ring (32); the support ring (32) is arranged on the periphery of the mesh body (31); and the mesh density on the surface of the mesh body (31) is 30-50 meshes.
4. The slow-flow water-insulating nozzle according to claim 1, characterized in that: The guide channel (21) of the guide block (20) comprises a main guide channel (22) and a secondary guide channel (23); one main guide channel (22) is provided and is located on the central axis of the guide block (20); and more than three secondary guide channels (23) are provided and are evenly distributed on the periphery of the main guide channel (22).
5. The slow-flow water-insulating nozzle according to claim 4, characterized in that: The cross-sectional area of the main flow guiding channel (22) is greater than the cross-sectional area of a single auxiliary flow guiding channel (23), and 7 to 15 auxiliary flow guiding channels (23) are provided.
6. The slow-flow water-insulating nozzle according to claim 4, characterized in that: The length of the main flow channel (22) is greater than the length of the secondary flow channel (23), and the lower end of the main flow channel (22) protrudes outside the lower end of the flow guide block (20).
7. The slow-flow water-insulating nozzle according to claim 1, characterized in that: The inner wall of the water outlet channel (11) is provided with a limiting boss (15), and the water flow pressure relief guide component is located above the limiting boss (15).
8. The slow-flow water-insulating nozzle according to claim 1, characterized in that: The heat insulating component comprises a metal jacket (50) and a stopper; the metal jacket (50) is sleeved outside the water outlet (10) and is separated from the outer periphery of the water outlet (10) to form a heat insulating interlayer (53); an end of the metal jacket (50) is connected to the outer periphery of the water outlet (10) via the stopper; and the lower end of the water outlet (10) protrudes outside the bottom of the heat insulating component.
9. The slow-flow water-insulating nozzle according to claim 8, characterized in that: The water inlet end (12) of the water outlet nozzle (10) is further provided with a water outlet core (70), the water outlet core (70) is provided with a water inlet channel (71) penetrating the upper and lower ends thereof, the water inlet channel (71) is communicated with the water outlet channel (11), the outer periphery of the water outlet core (70) is provided with an annular groove (72), and the outer periphery of the water outlet nozzle (10) is further provided with a support platform (14); the limiting member comprises a lower limiting ring (40) and an upper limiting ring (60), the lower limiting ring ( The metal sleeve (40) is sleeved outside the water outlet nozzle (10) and supported on the support platform (14); the lower end of the metal sleeve (50) is supported on the lower limit ring (40); the upper limit ring (60) is sleeved outside the water outlet nozzle core (70) and supported on the upper end of the metal sleeve (50); a retaining spring (80) is provided outside the annular groove (72); the retaining spring (80) is abutted against the top surface of the upper limit ring (60); and a connecting hole (61) is provided on the surface of the upper limit ring (60).
10. The slow-flow water-insulating nozzle according to claim 9, characterized in that: The upper and lower ends of the metal jacket (50) are provided with an upper embedding groove (51) and a lower embedding groove (52) corresponding to the upper limit ring (60) and the lower limit ring (40), respectively. The upper limit ring (60) and the lower limit ring (40) are positioned and embedded in the upper embedding groove (51) and the lower embedding groove (52), respectively.