CN219139975U

CN219139975U - Water tap

Info

Publication number: CN219139975U
Application number: CN202223596779.7U
Authority: CN
Inventors: 朱泽春; 朱杰; 马明阳; 吴庆沛
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a tap, which comprises a tap main body and a tap rod, wherein a water-gas separator is arranged in the tap main body, the water-gas separator comprises a water-gas separation box, a cold water pipe and a hot water pipe which are integrally arranged, the water-gas separation box is provided with a cold water outlet, a water-gas separation cavity communicated with the water outlet end of the hot water pipe, a hot water outlet channel and an exhaust channel, and the water outlet end of the cold water pipe penetrates through the water-gas separation cavity and is communicated with the cold water outlet. According to the utility model, the cold water pipe directly passes through the water-gas separation cavity and is directly communicated with the cold water outlet of the water-gas separation box, so that cold water in the cold water pipe directly flows out of the faucet through the cold water outlet, the water-gas separation cavity of the water-gas separation box only needs to contain hot water, a separation structure is not needed to be arranged in the water-gas separation cavity to separate the cold water and the hot water, the internal structure of the water-gas separation box is greatly simplified, and the production and processing difficulty and cost of the water-gas separator are reduced.

Description

Water tap

Technical Field

The utility model particularly relates to a faucet.

Background

At present, in a tap with cold and hot water ways on the market, a water-gas separator is usually arranged at a water outlet position, a separation structure is arranged in the water-gas separator to separate the water-gas separator into a cold water area and a hot water area, cold water in a cold water pipe flows out of the tap through the cold water area, hot water in a hot water pipe flows out of the tap through the hot water area, and when the water-gas separator is in actual use, water in the cold water area and the hot water area is easily led due to the fact that the separation structure cannot be effectively sealed, and the use experience of a user is poor.

Disclosure of Invention

The present utility model provides a faucet to solve at least one of the above problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a tap, including tap main part and the tap pole of connecting in tap main part lower part, be equipped with the water and gas separator in the tap main part, the water and gas separator includes water and gas separation box, cold water pipe and the hot-water line that set up in an organic whole, the water and gas separation box has cold water delivery port, the water and gas separation chamber that communicates with the play water end of hot-water line, be used for discharging the hot water play water channel of water and gas separation intracavity and be used for discharging the exhaust passage of vapor in the water and gas separation chamber, the play water end of cold water pipe passes the water and gas separation chamber and communicates with cold water delivery port.

In the faucet, the exhaust passage is arranged adjacent to the hot water outlet passage, and the inner diameter of the exhaust passage is smaller than the inner diameter of the hot water outlet passage.

In the faucet, two exhaust channels are arranged and symmetrically arranged on two sides of the hot water outlet channel, and the inner walls of the exhaust channels are obliquely arranged so that the inner diameters of the exhaust channels are gradually reduced from top to bottom.

In the faucet, the water-gas separation cavity is internally provided with the surrounding rib which surrounds the exhaust channel, the top of the surrounding rib is communicated with the top of the water-gas separation cavity, the bottom of the surrounding rib longitudinally penetrates through the bottom surface of the water-gas separation cavity and extends out of the water-gas separation cavity, and the bottom surface of the surrounding rib is obliquely arranged to one side deviating from the hot water outlet channel.

In the faucet, the cold water pipe comprises a first pipe body horizontally extending in the water-gas separation cavity and a second pipe body vertically arranged between the first pipe body and the hot water outlet channel, wherein the first pipe body is communicated with the upper end of the second pipe body, and the lower end of the second pipe body penetrates through the bottom of the water-gas separation box and forms a cold water outlet.

In the faucet, the water outlet of the hot water outlet channel is arranged side by side with the cold water outlet, and the central connecting line of the water outlet of the hot water outlet channel and the cold water outlet is perpendicular to the extending direction of the hot water pipe.

In the faucet, the bottom of the water-gas separation box is provided with the annular convex rib which surrounds the hot water outlet channel, and the annular convex rib penetrates through the bottom surface of the water-gas separation box so that the hot water outlet channel is communicated with the bottom of the water-gas separation cavity.

In the above faucet, the inner wall of the annular rib is inclined so that the inner diameter of the hot water outlet channel is gradually reduced from top to bottom.

In the above-mentioned faucet, a plurality of guide ribs are disposed in the annular rib, and the plurality of guide ribs extend longitudinally along the inner wall of the annular rib.

In the faucet, the outer peripheral side of the bottom of the water-air separation box is also provided with the downward extending annular protection rib, and the bottom surface of the annular protection rib is lower than the bottom surface of the hot water outlet channel and the exhaust channel.

The beneficial effects of the utility model are as follows:

the utility model provides a tap, including tap main part and the tap pole of connecting in tap main part lower part, be equipped with the water and gas separator in the tap main part, the water and gas separator includes water and gas separation box, cold water pipe and the hot-water line that set up in an organic whole, the water and gas separation box has cold water delivery port, the water and gas separation chamber that communicates with the play water end of hot-water line, be used for discharging the hot water play water channel of water and gas separation intracavity and be used for discharging the exhaust passage of vapor in the water and gas separation chamber, the play water end of cold water pipe passes the water and gas separation chamber and communicates with cold water delivery port. The technical scheme has the following technical effects:

according to the utility model, the cold water pipe is arranged to directly penetrate through the water-gas separation cavity and is directly communicated with the cold water outlet of the water-gas separation box, so that cold water in the cold water pipe directly flows out of the faucet through the cold water outlet, the water-gas separation cavity of the water-gas separation box only needs to contain hot water, the separation of cold water and hot water can be realized by the pipe wall of the cold water pipe, a separation structure is not required to be arranged in the water-gas separation cavity to separate the cold water and the hot water, the internal structure of the water-gas separation box is greatly simplified, the production and processing difficulty and cost of the water-gas separator are reduced, meanwhile, the mixing of the cold water and the hot water in the water-gas separation box is effectively avoided, the separation effect is good, and the use experience of a user is improved.

The exhaust passage is arranged adjacent to the hot water outlet passage, and the inner diameter of the exhaust passage is smaller than that of the hot water outlet passage. When the hot water in the water-gas separation cavity is excessive, and the hot water flows out of the water-gas separation cavity from the hot water outlet channel and the exhaust channel simultaneously, the hot water flowing out of the exhaust channel with smaller inner diameter can be combined with the hot water flowing out of the hot water outlet channel with larger inner diameter into one water flow for users to use, so that the use experience of the users is improved, and two water flows separated from each other are avoided.

The two exhaust channels are symmetrically arranged on two sides of the hot water outlet channel, and the inner walls of the exhaust channels are obliquely arranged so that the inner diameters of the exhaust channels are gradually reduced from top to bottom. The water vapor in the water-gas separation box can be guaranteed to be rapidly and fully discharged out of the water-gas separation cavity, hot water flowing out of the exhaust channel and hot water flowing out of the hot water outlet channel are also convenient to collect, the inner diameter of the exhaust channel is gradually reduced from top to bottom so as to rapidly collect and guide the water vapor entering the exhaust channel and simultaneously guide the water flow entering the exhaust channel, so that the water flow in the exhaust channel obliquely flows out and is converged with the water flow of the hot water outlet channel.

The water-gas separation cavity is internally provided with a surrounding rib which surrounds an exhaust channel, the top of the surrounding rib is communicated with the top of the water-gas separation cavity, the bottom of the surrounding rib longitudinally penetrates through the bottom surface of the water-gas separation cavity and extends out of the water-gas separation cavity, and the bottom surface of the surrounding rib is obliquely arranged to one side deviating from the hot water outlet channel, so that when hot water flows out of the hot water outlet channel and the exhaust channel at the same time, hot water flowing out of the exhaust channel is guided, and hot water flowing out of the exhaust channel is quickly collected into hot water flowing out of the hot water outlet channel at the side part.

The cold water pipe comprises a first pipe body horizontally extending in the water-gas separation cavity and a second pipe body vertically arranged between the first pipe body and the hot water outlet channel, the first pipe body is communicated with the upper end of the second pipe body, and the lower end of the second pipe body penetrates through the bottom of the water-gas separation box and forms a cold water outlet. The second body sets up between first body and hot water play water channel, has reduced the interval between the delivery port of hot water play water channel and the cold water delivery port for the play water of cold and hot water is more concentrated, is convenient for the user take.

The water outlet of the hot water outlet channel is arranged side by side with the cold water outlet, and the central connecting line of the water outlet of the hot water outlet channel and the cold water outlet is vertical to the extending direction of the hot water pipe. Through setting up the delivery port and the cold water delivery port of hot water play water channel side by side for tap's cold and hot water's play water position is more concentrated, and the user is when using, no matter all need aim at same position with hot water to take cold water, improves user's use experience.

The bottom of the water-gas separation box is provided with the annular convex rib which surrounds the hot water outlet channel, and the annular convex rib penetrates through the bottom surface of the water-gas separation box to enable the hot water outlet channel to be communicated with the bottom of the water-gas separation cavity, so that hot water in the water-gas separation cavity can flow out of the water-gas separation cavity through the hot water outlet channel, and water accumulation in the water-gas separation cavity is prevented.

The inner wall of the annular convex rib is obliquely arranged, so that the inner diameter of the hot water outlet channel is gradually reduced from top to bottom, and the flow velocity of water in the hot water outlet channel is increased.

Be equipped with a plurality of water conservancy diversion muscle in the protruding muscle of annular, a plurality of water conservancy diversion muscle extend along the inner wall longitudinal extension of the protruding muscle of annular to slope jointly with the inner wall of the protruding muscle of annular, can lead the rivers in the hot water outlet channel through setting up the water conservancy diversion muscle, carry out the water conservancy diversion to the drop on the inner wall of the protruding muscle of annular simultaneously, prevent that the drop from hanging on the inner wall of the protruding muscle of annular, guarantee that the user meets water and finishes the back, the inner wall of the protruding muscle of annular can not ponding.

The outer periphery side of the bottom of the water-gas separation box is also provided with an annular protection rib which extends downwards, the bottom surface of the annular protection rib is lower than the bottom surface of the hot water outlet channel and the bottom surface of the exhaust channel, the bottoms of the cold water outlet, the hot water outlet channel and the exhaust channel are protected through the annular protection rib, and the bottoms of the cold water outlet, the hot water outlet channel and the exhaust channel are prevented from being damaged due to side collision.

The features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the drawings and detailed description which follow:

FIG. 1 is a perspective view of a faucet according to the present utility model;

FIG. 2 is an internal schematic view of a faucet theme;

FIG. 3 is a schematic diagram of the assembly of a water-gas separation cartridge, cold water pipe and hot water pipe;

FIG. 4 is an internal schematic view of a water-gas separation cartridge;

fig. 5 is a cross-sectional view of the water vapor separation cartridge.

Reference numerals:

100. a tap body;

200. a water-gas separation box; 210. a cold water outlet; 220. annular convex ribs; 221. a hot water outlet channel; 222. a flow guiding rib; 230. surrounding ribs; 231. an exhaust passage; 232. a guide slope; 240. a water-gas separation chamber; 250. annular protective ribs; 251. a protection cavity;

310. a cold water pipe; 311. a first tube body; 312. a second tube body; 320. a hot water pipe;

400. a tap lever.

Detailed Description

The utility model provides a tap, which comprises a tap main body and a tap rod connected to the lower part of the tap main body, wherein a water-gas separator is arranged in the tap main body and comprises a water-gas separation box, a cold water pipe and a hot water pipe which are integrally arranged, the water-gas separation box is provided with a cold water outlet, a water-gas separation cavity communicated with the water outlet end of the hot water pipe, a hot water outlet channel for discharging hot water in the water-gas separation cavity and an exhaust channel for discharging water vapor in the water-gas separation cavity, and the water outlet end of the cold water pipe passes through the water-gas separation cavity and is communicated with the cold water outlet. According to the utility model, the cold water pipe is arranged to directly penetrate through the water-gas separation cavity and is directly communicated with the cold water outlet of the water-gas separation box, so that cold water in the cold water pipe directly flows out of the faucet through the cold water outlet, the water-gas separation cavity of the water-gas separation box only needs to contain hot water, the separation of cold water and hot water can be realized by the pipe wall of the cold water pipe, a separation structure is not required to be arranged in the water-gas separation cavity to separate the cold water and the hot water, the internal structure of the water-gas separation box is greatly simplified, the production and processing difficulty and cost of the water-gas separator are reduced, meanwhile, the mixing of the cold water and the hot water in the water-gas separation box is effectively avoided, the separation effect is good, and the use experience of a user is improved.

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples:

1-5, a faucet comprises a faucet main body 100 and a faucet rod 400 connected to the lower part of the faucet main body 100, wherein a water-gas separator is arranged in the faucet main body 100, the water-gas separator comprises a water-gas separation box 200, a cold water pipe 310 and a hot water pipe 320, the cold water pipe 310 and the hot water pipe 320 are respectively arranged integrally with the water-gas separation box 200, the water-gas separation box 200 is provided with a cold water outlet 210, a hot water outlet channel 221, an exhaust channel 231 and a water-gas separation cavity 240, the water outlet end of the hot water pipe 320 is communicated with the water-gas separation cavity 240, the top of the hot water outlet channel 221 is communicated with the bottom of the water-gas separation cavity 240, when hot water in the hot water pipe 320 passes through the water-gas separation cavity 240, water vapor is separated from hot water, the hot water is discharged from the water-gas separation cavity 240 through the hot water outlet channel 221, and the water vapor is discharged from the water-gas separation cavity 240 through the exhaust channel 231. The cold water outlet 210 is arranged at the bottom of the water-gas separation cavity 240, and the water outlet end of the cold water pipe 310 penetrates into the water-gas separation cavity 240 and is finally communicated with the cold water outlet 210, so that cold water in the cold water pipe 310 directly flows out of the faucet through the cold water outlet 210.

According to the utility model, the cold water pipe 310 passes through the water-gas separation cavity 240 and is directly communicated with the cold water outlet 210 of the water-gas separation box 200, so that cold water in the cold water pipe 310 directly flows out of the faucet through the cold water outlet 210, the water-gas separation cavity 240 of the water-gas separation box 200 only needs to contain hot water, the cold water and the hot water can be separated by the pipe wall of the cold water pipe 310, a separation structure is not needed to be arranged in the water-gas separation cavity 240 to separate the cold water from the hot water, the internal structure of the water-gas separation box 200 is greatly simplified, the production and processing difficulty and cost of the water-gas separator are reduced, meanwhile, the mixing of the cold water and the hot water in the water-gas separation box 200 is effectively avoided, the separation effect is good, and the use experience of a user is improved.

As shown in fig. 3, the exhaust channel 231 in this embodiment is disposed adjacent to the hot water outlet channel 221, the inner diameter of the single exhaust channel 231 is smaller than the inner diameter of the hot water outlet channel 221, when excessive hot water in the water-gas separation chamber 240 causes hot water to flow out of the water-gas separation chamber 240 from the hot water outlet channel 221 and the exhaust channel 231 at the same time, the hot water flowing out of the exhaust channel 231 with the smaller inner diameter and the hot water flowing out of the hot water outlet channel 221 with the larger inner diameter can be combined into one water flow for users to use, so that the use experience of users is improved, and two separate water flows are avoided from being formed by the exhaust channel 231 and the hot water outlet channel 221. Preferably, the inner wall of the exhaust passage 231 is inclined so that the inner diameter of the exhaust passage 231 gradually decreases from top to bottom, so that the water flow entering the exhaust passage 231 can be guided while the water vapor entering the exhaust passage 231 is rapidly collected and guided, so that the water flow in the exhaust passage 231 flows out obliquely toward the hot water outlet passage 221 and merges with the water flow of the hot water outlet passage 221.

As shown in fig. 4, a rib 230 surrounding an exhaust channel 231 is provided in the water-gas separation chamber 240, the rib 230 is vertically disposed, the top of the rib 230 is communicated with the top of the water-gas separation chamber 240, the bottom of the rib 230 longitudinally penetrates through the bottom surface of the water-gas separation chamber 240 and extends out of the water-gas separation chamber 240, the bottom surface of the rib 230 extending out of the bottom of the water-gas separation box 200 is a guiding inclined surface 232, the guiding inclined surface 232 is inclined to a side facing away from the hot water outlet channel 221, so that the height of the bottom surface of the rib 230 in the vertical direction is gradually reduced from the side facing away from the hot water outlet channel 221, so that when hot water flows out of the hot water outlet channel 221 and the exhaust channel 231 at the same time, the hot water flowing out of the exhaust channel 231 is guided to quickly sink into the hot water flowing out of the hot water outlet channel 221 at the side. In order to ensure that the water vapor in the water-gas separation cartridge 200 can be quickly and fully discharged out of the water-gas separation chamber 240, two exhaust passages 231 are provided in this embodiment, and the two exhaust passages 231 are symmetrically disposed at two sides of the hot water outlet passage 221, so that the hot water flowing out of the exhaust passages 231 and the hot water flowing out of the hot water outlet passage 221 can be conveniently collected.

In this embodiment, as shown in fig. 5, an annular rib 220 is disposed at the bottom of the water-gas separation box 200, and the annular rib 220 penetrates through the bottom of the water-gas separation box 200 to form a hot water outlet channel 221, and the hot water outlet channel 221 is communicated with the bottom of the water-gas separation chamber 240, so that the hot water in the water-gas separation chamber 240 can flow out of the water-gas separation chamber 240 through the hot water outlet channel 221, and water accumulation in the water-gas separation chamber 240 is prevented. In order to increase the flow rate of water in the hot water outlet channel 221, the inner wall of the annular rib 220 is inclined in the present embodiment, so that the inner diameter of the hot water outlet channel 221 gradually decreases from top to bottom.

As shown in fig. 4, in this embodiment, a plurality of flow guiding ribs 222 are disposed in the annular rib 220, and the plurality of flow guiding ribs 222 extend longitudinally along the inner wall of the annular rib 220 so as to be inclined together with the inner wall of the annular rib 220, and by disposing the flow guiding ribs 222, water flow in the hot water outlet channel 221 can be guided, and meanwhile, water drops on the inner wall of the annular rib 220 are guided, so that the water drops are prevented from being hung on the inner wall of the annular rib 220, and the inner wall of the annular rib 220 is prevented from accumulating water after the user finishes water receiving. The bottom of the guide rib 222 in this embodiment is flush with the bottom of the annular rib 220, and the annular rib 220 protects the guide rib 222 while being attractive. Of course, it is understood that the bottom of the guide rib 222 in this embodiment may also extend out of the hot water outlet channel 221, so as to guide the hot water when the hot water flows out of the side exhaust channel 231, so that the hot water flowing out of the exhaust channel 231 is collected into the hot water flowing out of the hot water outlet channel 221.

The bottom of the water-gas separation box 200 is further provided with an annular protection rib 250, the annular protection rib 250 extends downwards from the outer peripheral side of the bottom of the water-gas separation box 200 to form a protection cavity 251, the annular convex rib 220, the surrounding rib 230 and the cold water outlet 210 are all located in the protection cavity 251, the bottom surface heights of the annular convex rib 220, the surrounding rib 230 and the cold water outlet 210 are higher than the bottom surface height of the annular protection rib 250, and the bottoms of the cold water outlet 210, the hot water outlet channel 221 and the exhaust channel 231 are protected through the annular protection rib 250, so that the bottoms of the cold water outlet 210, the hot water outlet channel 221 and the exhaust channel 231 are prevented from being damaged due to side collision.

The cold water pipe in this embodiment includes first body 311 and second body 312, first body 311 extends in horizontal in water-gas separation chamber 240, second body 312 is vertical to be located in water-gas separation chamber 240, second body 312 is located between first body 311 and hot water outlet channel 221, the upper end of second body 312 and the play water end intercommunication of first body 311, the lower extreme of second body 312 runs through the bottom of water-gas separation box 200 and forms cold water outlet 210, second body 312 sets up between first body 311 and hot water outlet channel 221, the interval between the delivery port and the cold water outlet 210 of hot water outlet channel 221 has been reduced, make the play water of cold and hot water more concentrated, the user of being convenient for takes. The water outlet of the hot water outlet channel 221 is arranged side by side with the cold water outlet 210, and the central connecting line of the water outlet of the hot water outlet channel 221 and the cold water outlet 210 is perpendicular to the extending direction of the hot water pipe 320. Through setting up the delivery port of hot water outlet channel 221 side by side with cold water delivery port 210 for tap's cold and hot water's play water position is more concentrated, and the user is when using, no matter all need aim at same position with hot water to take cold water, improves user's use experience.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A faucet comprising a faucet body and a faucet stem attached to a lower portion of the faucet body, characterized in that: the faucet is characterized in that a water-gas separator is arranged in the faucet body and comprises a water-gas separation box, a cold water pipe and a hot water pipe which are integrally arranged, the water-gas separation box is provided with a cold water outlet, a water-gas separation cavity communicated with the water outlet end of the hot water pipe, a hot water outlet channel for discharging hot water in the water-gas separation cavity and an exhaust channel for discharging water vapor in the water-gas separation cavity, and the water outlet end of the cold water pipe penetrates through the water-gas separation cavity and is communicated with the cold water outlet.

2. A faucet as defined in claim 1, wherein: the exhaust channel is arranged adjacent to the hot water outlet channel, and the inner diameter of the exhaust channel is smaller than that of the hot water outlet channel.

3. A faucet according to claim 2, wherein: the two exhaust channels are symmetrically arranged on two sides of the hot water outlet channel, and the inner walls of the exhaust channels are obliquely arranged so that the inner diameters of the exhaust channels are gradually reduced from top to bottom.

4. A faucet according to claim 2, wherein: the water-gas separation cavity is internally provided with a surrounding rib which surrounds the exhaust channel, the top of the surrounding rib is communicated with the top of the water-gas separation cavity, the bottom of the surrounding rib longitudinally penetrates through the bottom surface of the water-gas separation cavity and extends out of the water-gas separation cavity, and the bottom surface of the surrounding rib is obliquely arranged towards one side deviating from the hot water outlet channel.

5. A faucet as defined in claim 1, wherein: the cold water pipe comprises a first pipe body and a second pipe body, wherein the first pipe body horizontally extends in the water-gas separation cavity, the second pipe body is vertically arranged between the first pipe body and the hot water outlet channel, the first pipe body is communicated with the upper end of the second pipe body, and the lower end of the second pipe body penetrates through the bottom of the water-gas separation box and forms the cold water outlet.

6. A faucet as defined in claim 1, wherein: the water outlet of the hot water outlet channel is arranged side by side with the cold water outlet, and the central connecting line of the water outlet of the hot water outlet channel and the cold water outlet is perpendicular to the extending direction of the hot water pipe.

7. A tap as claimed in any one of claims 1 to 6, wherein: the bottom of the water-gas separation box is provided with an annular convex rib which surrounds the hot water outlet channel, and the annular convex rib penetrates through the bottom surface of the water-gas separation box to enable the hot water outlet channel to be communicated with the bottom of the water-gas separation cavity.

8. A faucet as defined in claim 7, wherein: the inner wall of the annular convex rib is obliquely arranged, so that the inner diameter of the hot water outlet channel is gradually reduced from top to bottom.

9. A faucet as defined in claim 8, wherein: a plurality of guide ribs are arranged in the annular convex ribs, and the guide ribs longitudinally extend along the inner walls of the annular convex ribs.

10. A faucet as defined in claim 1, wherein: the outer periphery side of water vapor separation box bottom still is equipped with the annular protection muscle of downwardly extending, the bottom surface height of annular protection muscle is less than the hot water outlet channel with the bottom surface height of exhaust passage.