Novel double-independent-channel water tap

Abstract

The utility model discloses a novel double-independent-channel water tap which comprises a water tap body, a hot water inlet pipe and a normal-temperature water inlet pipe are formed on one side of the water tap body, a normal-temperature water channel and a hot water channel are formed in the water tap body, and the normal-temperature water channel and the hot water channel respectively penetrate through the bottom of the water tap body. Wherein the hot water channel is located on the periphery of the normal-temperature water channel and is not communicated with the normal-temperature water channel, the hot water channel is communicated with the hot water inlet pipe, and the normal-temperature water channel is communicated with the normal-temperature water inlet pipe. The hot water channel and the normal temperature water channel are formed on the same part, a sealing ring at the top of the original hot water channel, a special-shaped sealing ring at the special-shaped communicating hole and the like are omitted, the size can be further reduced, the water heater is suitable for occasions with installation space limitation, the use range of the water heater is widened, and the assembly requirement is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of water faucets, and particularly relates to a new type of double independent channel faucet. Background Art

[0002] A double independent channel faucet disclosed in CN2024101153188 is a double channel faucet proposed by the applicant of this case, which has uniform water output, regular water flow and non - splitting water column. The hot water faucet part and the normal temperature water faucet part in this faucet are separated, the top of the hot water faucet part is open, the normal temperature water component is inserted into the hot water faucet part from top to bottom, and a first O - ring seal is provided at the top of the hot water channel to seal the top of the hot water channel, and a special - shaped seal ring is provided at the connection between the normal temperature water inlet pipe and the special - shaped communication hole of the normal temperature water channel to prevent the normal temperature water from mixing with the hot water. Moreover, the bottoms of the inner hole and the outer hole in the normal temperature water channel with a hole - in - hole structure are flush, and the bottom of the partition baffle is also flush with the bottom of the outer hole. For the faucet with the above - mentioned structural form, although the water output shape is good, the volume cannot be further reduced, and it is not applicable in some occasions where the installation space is limited. In addition, the assembly requirement is high, and the special - shaped communication hole on the normal temperature water faucet part needs to be aligned with the outlet of the normal temperature water inlet pipe on the hot water faucet part. In addition, after the normal temperature water flows out through the hole - in - hole structure, there is still an adverse situation of water column bifurcation. Summary of the Invention

[0003] Aiming at the deficiencies of the above - mentioned existing technology, the purpose of the utility model is to provide a new type of double independent channel faucet with a more reasonable structural design.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows: A new type of double independent channel faucet, including a faucet body, wherein a hot water inlet pipe and a normal temperature water inlet pipe are formed on one side of the faucet body. It is characterized in that a normal temperature water channel and a hot water channel are formed in the faucet body, and the normal temperature water channel and the hot water channel respectively penetrate through the bottom of the faucet body. The hot water channel is located on the outer periphery of the normal temperature water channel and the two are not connected. The hot water channel is connected to the hot water inlet pipe, and the normal temperature water channel is connected to the normal temperature water inlet pipe.

[0005] Preferably, the normal temperature water channel is a pipe - in - pipe structure formed by sleeving an inner pipe into an outer pipe. The tops of the outer pipe and the inner pipe are both connected to the normal temperature water inlet pipe. A plurality of partition baffles are connected between the inner wall of the outer pipe and the outer wall of the inner pipe, and the bottom of the partition baffle is located above the bottom of the outer pipe. The partition baffle is lower than the normal temperature water outlet. According to the cohesion and adsorption of water, the water in the outer pipe can be pre - fused, further avoiding water column bifurcation.

[0006] Preferably, the bottom of the inner pipe is located below the bottom of the outer pipe, which plays a role in guiding and gathering water, and increases the length of the static water column.

[0007] Preferably, a spoiler and a filter screen are sleeved from top to bottom outside the normal temperature water channel, and the spoiler and the filter screen are located inside the hot water channel.

[0008] Preferably, a rectifier is detachably connected to the bottom of the faucet body. A hole for the normal temperature water channel to pass through is formed in the center of the rectifier, and a rectifying port is designed at the position corresponding to the hot water channel.

[0009] Preferably, internal threads are formed on the inner wall of the faucet body near the bottom. Correspondingly, external threads are formed on the outer periphery of the rectifier. The faucet body and the rectifier are connected by threads, and an O-ring seal is clamped at the connection part between the two.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, the hot water channel and the normal temperature water channel are formed on the same component, canceling the original sealing ring at the top of the hot water channel, the special-shaped sealing ring at the special-shaped communication hole, etc. The volume can be further reduced, which is suitable for some occasions with installation space limitations, expanding its scope of use, and reducing the assembly requirements. In addition, the water outlet shape of the present utility model is better, further avoiding the phenomenon of water bifurcation in the normal temperature water channel. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is an exploded schematic diagram of the structure of the present utility model;

[0014] Figure 3 is a schematic bottom view of the structure of the present utility model;

[0015] Figure 4 is Figure 3 sectional view A-A;

[0016] Figure 5 is Figure 3 sectional view B-B;

[0017] Figure 6 is a longitudinal sectional view of the faucet body structure of the present utility model;

[0018] Figure 7 is the water outlet water pattern of the hot water channel of the present utility model (where A is the peripheral reticulated spiral shape and B is the internal water droplet suspension shape);

[0019] Figure 8 is the water outlet water pattern of the normal temperature water channel of the present utility model (the overall shape is cylindrical, the water column is smooth, without bifurcation and disorder)

[0020] Among them, 1. Water faucet body, 1.1 Hot water inlet pipe, 1.2 Normal temperature water inlet pipe, 2. First O-ring seal, 3. Second O-ring seal, 4. Third O-ring seal, 5. Rectifier, 5.1 Rectifying port, 6. Turbulator, 7. Filter screen, 8. Normal temperature water channel, 8.1 Outer pipe, 8.2 Inner pipe, 8.3 Partition baffle, 9. Hot water channel. Detailed implementation mode

[0021] In order to enable those skilled in the art of the present technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings and preferred embodiments in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application. In this article, terms related to connection relationships, such as "fixed connection" and "connection", are carried out in a conventional manner. Parts not described in detail below are carried out according to the prior art. In addition, although this application restricts the naming of the water inlet pipe and the water flow channel with "normal temperature water" and "hot water", in practice, the flow channels of the two can be interchanged, that is, the normal temperature water inlet pipe and the normal temperature water channel in this application can also pass through hot water, while the hot water inlet pipe and the hot water channel can also pass through normal temperature water. Therefore, any identical or similar replacement without departing from the concept of this application shall fall within the protection scope of this application.

[0022] As Figure 1-8 As shown, the new double independent channel water faucet of the present utility model includes a water faucet body 1, a first O-ring seal 2, a second O-ring seal 3, a third O-ring seal 4, a rectifier 5, a turbulator 6, and a filter screen 7.

[0023] One side of the faucet body 1 is integrally formed with a hot water inlet pipe 1.1 and a normal temperature water inlet pipe 1.2. The top of the faucet body 1 is closed. A normal temperature water channel 8 is formed in the center of the faucet body 1. The normal temperature water channel 8 penetrates through the bottom of the faucet body 1, and the normal temperature water channel 8 is a pipe-in-pipe structure formed by an outer pipe 8.1 sleeved with an inner pipe 8.2. The top of the outer pipe 8.1 and the top of the inner pipe 8.2 are both connected to the normal temperature water inlet pipe 1.2. A plurality of partition baffles 8.3 are connected between the inner wall of the outer pipe 8.1 and the outer wall of the inner pipe 8.2, and the bottom of the partition baffle 8.3 is above the bottom of the outer pipe 8.1 (in the figure, the design is to fix the bottom of the partition baffle 8.3 at about the middle position of the outer pipe). In the utility model, the partition baffle 8.3 is lower than the normal temperature water outlet. According to the cohesion and adsorption of water, the water in the outer pipe 8.1 can be pre-mixed, further avoiding water bifurcation. The bottom of the inner pipe 8.2 is below the bottom of the outer pipe 8.1, that is, the bottom of the inner pipe 8.2 extends out from the bottom of the outer pipe 8.1. When in use, the normal temperature water enters from the inlet of the normal temperature water inlet pipe 1.2. Due to the large flow rate and the sharp change of the flow channel, a turbulent flow state is formed. The utility model can eliminate the turbulent flow and dispersion phenomena generated by the transverse disturbance of the water flow and form a uniform laminar flow state through rectification by setting the partition baffle and the pipe-in-pipe structure.

[0024] A hot water channel 9 is formed in the faucet body 1 and on the outer periphery of the normal temperature water channel 8. The hot water channel 9 is not connected to the normal temperature water channel 8 from beginning to end. The hot water channel 9 is connected to the hot water inlet pipe 1.1, and the hot water channel 9 also penetrates through the bottom of the faucet body 1.

[0025] Internal threads are provided on the inner wall of the faucet body 1 near the bottom position. Correspondingly, external threads are formed on the outer wall of the rectifier 5. The bottom of the faucet body 1 is screwed with the rectifier 5 through threads, and a second O-ring 3 is sleeved at the connection part between the rectifier 5 and the faucet body 1. The rectifier 5 is a cylindrical structure as a whole, and a rectifying port 5.1 is integrally formed or fixedly connected at the bottom of the rectifier 5. The rectifying port 5.1 is formed by an annular outlet and a plurality of partitions radially fixed on the annular outlet. The rectifying port 5.1 is connected to the hot water channel 9. A central hole for the normal temperature water channel 8 to pass through is provided on the rectifier 5 at the position corresponding to the normal temperature water channel 8, and the central hole is located at the center of the annular outlet of the rectifying port 5.1.

[0026] The spoiler 6 is composed of an annular fixed part and a plurality of fins radially distributed on the outer periphery of the annular fixed part. The overall shape of the spoiler 6 is a frustum of a cone with a larger upper part and a smaller lower part. To ensure the firm installation of the spoiler 6, the inner wall of the rectifier 5 is also a frustum of a cone with a larger upper part and a smaller lower part that fits the outer wall of the spoiler 6. The spoiler 6 and the filter screen 7 are successively sleeved on the outer wall of the outer tube 8.1 of the normal temperature water channel 8 from top to bottom. The spoiler 6 and the filter screen 7 are located inside the rectifier 5 and are supported by the rectifier 5. The spoiler and the filter screen 7 are locked on the outer wall of the outer tube 8.1 of the normal temperature water channel 8 through the rectifier 5. A first O-ring 2 is sleeved on the top of the rectifier 6 and located on the outer periphery of the normal temperature water channel 8.

[0027] On the outer wall of the water nozzle body 1 of the present utility model near the bottom position, an external thread is provided, and this external thread is locked and fixed with the water outlet of a conventional faucet. A third O-ring 4 is sleeved on the outer periphery of the water nozzle body 1 and above the external thread section. This seal ring prevents external water from entering the faucet when the faucet is soaked.

[0028] During use, hot water and normal temperature water flow out through their respective inlet pipes and channels. Due to the design of the special structure of the present utility model, the water flow shape is regular and does not bifurcate.

Claims

1. A new type of dual independent channel faucet, including a faucet body, on one side of which a hot water inlet pipe and a normal temperature water inlet pipe are formed. It is characterized in that, A normal temperature water channel and a hot water channel are formed inside the water tap body, and the normal temperature water channel and the hot water channel respectively penetrate through the bottom of the water tap body. The hot water channel is located on the outer periphery of the normal temperature water channel and the two are not connected. The hot water channel is communicated with a hot water inlet pipe, and the normal temperature water channel is communicated with a normal temperature water inlet pipe.

2. The novel dual independent-channel faucet according to claim 1, wherein The normal temperature water channel is a pipe-in-pipe structure formed by sleeving an inner pipe into an outer pipe. The top of the outer pipe and the top of the inner pipe are both communicated with the normal temperature water inlet pipe. A plurality of partition baffles are connected between the inner wall of the outer pipe and the outer wall of the inner pipe, and the bottom of the partition baffle is located above the bottom of the outer pipe.

3. The novel dual independent-channel faucet according to claim 2, wherein The bottom of the inner pipe is located below the bottom of the outer pipe.

4. The novel dual independent-channel faucet according to claim 1 or 2 or 3, characterized in that, A turbulator and a filter screen are sequentially sleeved outside the normal temperature water channel from top to bottom, and the turbulator and the filter screen are located inside the hot water channel.

5. The novel dual independent-channel faucet according to claim 1 or 2 or 3, characterized in that, A rectifier is detachably connected to the bottom of the water tap body. A hole for the normal temperature water channel to pass through is formed in the center of the rectifier, and a rectifying port is designed at the position corresponding to the hot water channel.

6. The novel dual independent-channel faucet according to claim 5, wherein Internal threads are formed on the inner wall of the water tap body near the bottom. Correspondingly, external threads are formed on the outer periphery of the rectifier. The water tap body and the rectifier are connected by threads and an O-ring seal is clamped at the connection part of the two.

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