Water purifying and drinking machine and water nozzle thereof

Abstract

The utility model discloses a water purifying and drinking machine and a water nozzle thereof, and belongs to the field of water purifying and drinking machines. According to the water nozzle, a partition plate is arranged in an inner cavity of a water nozzle body and divides the inner cavity of the water nozzle body into a drainage cavity and an exhaust cavity, a hot water inlet pipe is communicated with the drainage cavity, a hot water outlet is formed in the bottom of the drainage cavity, and an exhaust port is formed in the bottom of the exhaust cavity; the water nozzle further comprises a cold water distribution nozzle, the cold water distribution nozzle is installed on the water nozzle body, and an inner cavity of the cold water distribution nozzle is not communicated with the drainage cavity and the exhaust cavity. The cold water inlet pipe is communicated with the inner cavity of the cold water diversion nozzle, and the bottom of the inner cavity of the cold water diversion nozzle is provided with a cold water outlet. The independent cold water diversion nozzle is arranged, hot water outlet and cold water outlet are independent from each other, a double-water-opening water outlet mode is adopted, the concentration and continuity of respective water outlet can be effectively guaranteed, the large-flow requirement of cold water outlet can be met, and the overall water outlet performance of the water nozzle is comprehensively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, and more specifically to a water purifier and a water nozzle thereof. Background Art

[0002] Drinking water purifiers integrate water purification and drinking water. According to different household usage scenarios, they have developed into various structural installation forms such as under-the-sink, countertop, and wall-mounted. When the water is discharged, the water body will flow, and the dissolved gas in the water body will accelerate the overflow. In addition, the hot water at a higher temperature will also produce a large amount of water vapor, which will cause a popping sound at the water outlet and even cause impact and splashing of liquid. The existing commercially available drinking water purifiers generally add a water vapor separation function to the water spout. However, in addition to the safety performance of water vapor separation, users have higher requirements for the comprehensive performance of the water spout.

[0003] At present, the functions of water purifiers are constantly enriched, and they can provide different options such as normal temperature water, hot water, cold water, and sparkling water. Conventional water spouts are often designed with exhaust chambers and drainage chambers. After the water vapor is separated, the water is discharged through the drainage chamber, and the steam is discharged through the exhaust chamber. When users drink water, they may frequently switch the type of drinking water, such as switching between hot water and cold water. After the hot water is discharged from the drainage chamber, it may need to discharge cold water, or after the cold water is discharged, it will immediately discharge hot water, causing the temperature of the subsequent drinking water to be affected by heat transfer in the drainage chamber. When discharging hot water, the hot water may not be hot enough, or when the user takes cold water immediately after taking hot water, a section of hot water may flow out first, which may easily scald the user; and the actual temperature of the discharged hot or cold water does not match the set temperature, which also affects the user's drinking experience.

[0004] For example, the patents with publication number CN208493695U and publication number CN206641751U respectively provide a water outlet device, which is provided with a first chamber and a second chamber as a drainage chamber and an exhaust chamber respectively, and the upper parts of the two are open and connected; the drainage chamber is also used as a discharge chamber for cold water, hot water, and normal temperature water, and when cold water is discharged at a large flow rate, the cold water can overflow into the exhaust chamber, and the drainage chamber and the exhaust chamber can be used to drain water at the same time, thereby meeting the needs of low flow of hot water and high flow of cold water on the basis of water vapor separation. The patent with publication number CN221153791U provides a hot and cold separation water vapor separation box, the box body is provided with a water vapor separation chamber, the base is provided with a hot water inlet and a cold water inlet, and the water outlet has a first outlet and a second outlet; the base is provided with a partition in the water vapor separation chamber, the partition separates the water vapor separation chamber into a first flow chamber and a second flow chamber, the hot water inlet is connected with the first outlet through the first flow chamber, and the cold water inlet is connected with the second outlet through the second flow chamber; although this design separates the hot water flow chamber and the cold water flow chamber by a partition, which reduces heat transfer to a certain extent, the partition is provided with a through overflow hole to still achieve heat transfer, and the partition is also difficult to completely block the heat transfer between the adjacent two side chambers, and there is still a lot of room for improvement in practical effects. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model

[0006] The purpose of the utility model is to provide a water purifier and a water spout thereof, which can effectively avoid the problem of heat transfer when hot water and cold water are discharged alternately, ensure the accurate discharge temperature of hot and cold water, and meet the needs of users for different types of drinking water through the optimized design of the water spout, on the basis of having the effect of hot water and water vapor separation and safe water discharge.

[0007] 2. Technical solution

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0009] The utility model discloses a water spout for a water purifier, comprising a water spout body, a partition plate being provided in the inner cavity of the water spout body, the partition plate dividing the inner cavity of the water spout body into a drainage cavity and an exhaust cavity, the hot water inlet pipe being communicated with the drainage cavity, a hot water outlet being provided at the bottom of the drainage cavity, and an exhaust cavity being provided at the bottom of the exhaust cavity; in this scheme, a cold water splitter is additionally provided, a receiving cavity for placing the cold water splitter is provided on the water spout body, the cold water splitter is placed in the receiving cavity, the inner cavity of the cold water splitter is not communicated with the drainage cavity and the exhaust cavity; the cold water inlet pipe is communicated with the inner cavity of the cold water splitter, a cold water outlet is provided at the bottom of the inner cavity of the cold water splitter, and the cold water outlet and the hot water outlet are not the same water outlet.

[0010] This solution sets up an independent cold water diverter to concentrate the cold water discharge in the inner cavity of the cold water diverter. The drainage cavity is used as a hot water drainage cavity. The cold water diverter and the drainage cavity used to discharge hot water are isolated from each other and completely disconnected. Different from the drainage cavity and the exhaust cavity being separated by a layer of partition plate, the drainage cavity has an independent outer wall, and the cold water diverter has an independent outer wall, so that the inner cavity of the cold water diverter and the hot water drainage cavity are isolated by at least two layers of outer walls, and the heat insulation effect is more superior, and the cold water and hot water discharge do not affect each other. In addition, in practice, hot water often adopts an instant heat-out design, which requires heating by a heating body. The hot water discharge flow rate is significantly smaller than the cold water discharge flow rate. If the same drainage chamber is used for cold and hot water discharge, it is difficult to adapt to different discharge flow requirements. If a large-sized tube cavity is used to adapt to a large cold water flow rate, it is easy to cause the water shape to be dispersed and unconcentrated when the hot water with a small flow rate is discharged, affecting the beauty of the water shape; if a small-sized tube cavity is used to adapt to a small hot water flow rate, it is obviously impossible to meet the cold water discharge volume requirements. This solution sets up a cold water water nozzle separately, which makes the hot water discharge and cold water discharge completely independent, and also facilitates the design of the specifications and sizes of the cold water water nozzle and the water nozzle body according to their respective discharge characteristics, while meeting the requirements for water shape and flow.

[0011] In the present embodiment, the cold water water diverter and the water diverter body are preferably detachably connected, which is convenient for their respective processing and molding, as well as for installation; secondly, the side and bottom of the accommodating cavity respectively have open spaces for the cold water outlet and the cold water inlet pipe to extend out; and in practice, the front side of the water diverter body is the water receiving area facing the user, and the cold water inlet pipe and the hot water inlet pipe both extend toward the rear side of the water diverter body. As a preferred design, the vertical extension height of the water diverter body is greater than its left-right extension length, and the left-right extension length of the water diverter body is greater than its front-to-back extension width; the cold water diverter, hot water outlet and exhaust port are distributed along the left-right length direction of the water diverter body.

[0012] Furthermore, the installation method of the cold water water spout can be: the lower part of the water spout body is provided with a receiving cavity extending upward from the bottom for placing the cold water water spout, and the top of the cold water water spout is inserted upward into the receiving cavity. And more preferably, a limiting card plate is provided on the rear side of the receiving cavity, and a limiting card groove adapted to the wall surface of the cold water inlet pipe is provided at the bottom of the limiting card plate; when the cold water water spout is inserted upward into the receiving cavity, the cold water inlet pipe is correspondingly embedded in the limiting card groove. The receiving cavity and the limiting card groove are used to effectively limit the position of the cold water water spout to ensure the installation is in place and accurate. When the integral water spout is subsequently installed in the faucet housing of the water purifier, the installation housing is used to further limit the installation of the integral water spout. As a preferred distribution position of the cold water water diverter nozzle, the cold water diverter nozzle is arranged at the lower part of the water diverter body, which is conducive to promoting the rapid outflow of cold water, and the cold water outlet is located between the hot water outlet and the exhaust port in the horizontal direction, so that the two outlets are concentrated and close to each other as much as possible to avoid the situation where water splashes out of the water cup due to the difference in the placement of the water cup when the user collects water.

[0013] Furthermore, a vent pipe is also provided on the faucet body, one end of the vent pipe is connected to the exhaust cavity, and the other end of the vent pipe is used to communicate with the air outlet of the water purification tank in the water purifier. The vent pipe and the hot water inlet pipe preferably extend toward the same side of the faucet body, that is, the rear side. The air outlet of the water storage tank is connected to the exhaust cavity through the vent pipe, and the exhaust port is used as a channel for hot water steam exhaust and water tank air pressure exhaust, which effectively simplifies the internal pipeline design and facilitates the compact layout in the water purifier. At this time, in order to optimize the layout between multiple pipelines, it is preferred that the height of the hot water inlet pipe, the vent pipe and the cold water inlet pipe are successively reduced along the height direction of the faucet body. The height of the hot water inlet pipe is set at a higher place, so as to lengthen the circulation distance after the hot water enters, so that the water vapor separation has more sufficient time and space, and promotes full separation. The cold water inlet pipe is set at the lowest, so that the cold water can flow out quickly. And it is preferred that the vent pipe and the cold water inlet pipe are in the same vertical direction, the layout is compact and reasonable, the shape is beautiful, and it is also convenient for pipeline connection.

[0014] In order to further promote the water vapor separation effect in the drainage cavity, the design can be further optimized, such as: a guide column extending in the height direction is provided in the drainage cavity, and the front and rear directions of the guide column are directly opposite to the water inlet direction of the hot water inlet pipe, so that the incoming hot water can directly impact the wall surface of the guide column, thereby promoting the water vapor separation effect, and the bottom end of the guide column extends downward to face the hot water outlet, which has a good diversion effect. After being guided, the water flow is concentrated and discharged through the hot water outlet, which is conducive to promoting the concentration of water flow. Another example: multiple groups of guide ribs are arranged circumferentially around the inner wall of the cold water outlet and the hot water outlet, and the guide ribs extend in the height direction. The guide ribs can further concentrate and guide the water flow entering the outlet. The guide ribs and the guide column can be set at the same time to achieve the diversion of water flow in different position areas.

[0015] In order to realize the installation of the guide column, the design can be selected as follows: the top of the faucet body has a top cover, and the bottom surface of the top cover is provided with at least one set of side limit plates extending downward, the side limit plates are surrounded by a limit chamber for installing the guide column, and the top of the limit chamber also has a top limit plate, the guide column is embedded upward in the limit chamber, the bottom surface of the top limit plate is adapted to the top surface of the guide column, and the inner wall surface of the side limit plate is adapted to the circumferential wall surface of the guide column. The lower part of the drainage cavity is located at the bottom of the guide column and is also provided with support ribs for supporting and fixing the guide column from the bottom, so as to achieve effective installation limit at both ends of the guide column and ensure the stable position.

[0016] The utility model also provides a water purifier having the water spout as described above, wherein the hot water outlet pipe of the water purifier is connected to the hot water inlet pipe on the water spout body, and the cold water outlet pipe of the water purifier is connected to the cold water inlet pipe on the water spout body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a water nozzle in the embodiment;

[0018] Figure 2 for Figure 1 Schematic diagram of the top view of the middle water spout;

[0019] Figure 3 for Figure 1 Schematic diagram of the main structure of the middle water spout;

[0020] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the middle faucet;

[0021] Figure 5 This is a schematic diagram of the structure of the water nozzle after removing the top cover;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the water nozzle after removing the top cover;

[0023] Figure 7 for Figure 6A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 8 This is a schematic diagram of the water nozzle structure after removing the cold water nozzle;

[0025] Fig. 9 This is a schematic diagram of the structure of the cold water nozzle;

[0026] Fig.10 A schematic diagram of the structure of the top cover.

[0027] Explanation of the symbols in the schematic diagram:

[0028] 100, faucet body; 101, hot water inlet pipe; 102, vent pipe; 103, hot water outlet; 104, exhaust port; 105, limit card plate; 106, limit card slot; 107, accommodating chamber;

[0029] 110, top cover; 111, side limit plate; 112, top limit plate; 113, embedded inner wall;

[0030] 120, cold water water spout; 121, cold water inlet pipe; 122, cold water outlet; 123, closing plug;

[0031] 130, drainage cavity; 131, guide column; 132, partition plate; 140, exhaust cavity; 150, guide rib; 151, concentration rib. DETAILED DESCRIPTION

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] Example

[0036] Combination Figure 1-Figure 10As shown, a water faucet for a water purifier of the present embodiment includes a water faucet body 100, the top of the water faucet body 100 is closed by a top cover 110, a partition plate 132 is provided in the inner cavity of the water faucet body 100, and a gap channel is provided between the extension height of the partition plate 132 and the top cover 110 for steam to pass through, the partition plate 132 divides the inner cavity of the water faucet body 100 into a drainage cavity 130 and an exhaust cavity 140, a hot water inlet pipe 101 is connected to the drainage cavity 130, and a hot water outlet 103 is provided at the bottom of the drainage cavity 130, and an exhaust port 104 is provided at the bottom of the exhaust cavity 140; after the hot water enters the drainage cavity 130, the water flows downward and is discharged through the hot water outlet 103, and the high-temperature steam is separated and upwardly enters the exhaust cavity 140, and is finally discharged through the exhaust port 104, so as to realize water vapor separation.

[0037] The present embodiment also includes a cold water water diverter 120. The water diverter body 100 is provided with a receiving cavity 107 for placing the cold water diverter 120. The cold water diverter 120 is placed in the receiving cavity 107. The cold water diverter 120 is preferably installed on the water diverter body 100 in a detachable manner. The inner cavity of the cold water diverter 120 is not connected to the drainage cavity 130 and the exhaust cavity 140. The cold water inlet pipe 121 is connected to the inner cavity of the cold water diverter 120. The bottom of the inner cavity of the cold water diverter 120 is provided with a cold water outlet 122. The cold water outlet 122 is not the same outlet as the hot water outlet 103. Note that the cold water in the present embodiment includes cold water and normal temperature water, that is, it is not hot water that needs to be separated from water vapor separately, and is not limited to cold water after refrigeration.

[0038] like Figure 1As shown, the front side of the faucet body 100 faces the user. The height of the faucet body 100 of the present embodiment is greater than the length, and the length is greater than the width. Its cross-sectional shape is approximately rectangular, and the overall structure is a flat prism. The front side faces the user, and the rear side is used for pipeline connection. Specifically, each water inlet pipe can be connected to the bellows. The faucet of this scheme can be applied to the design of a liftable faucet of a water purifier. When the faucet body 100 is installed in the faucet area of ​​the water purifier, a lifting track and a lifting component that slide with the faucet are provided on the water purifier corresponding to the faucet position of the water purifier. The faucet body 100 is installed inside the faucet shell. The faucet shape is relatively similar to the faucet body 100. When the user needs to adjust the faucet height position, he can choose automatic mode or manual mode to directly grasp the faucet. The entire faucet area is grasped to raise or lower the height of the faucet as a whole. It is preferred to control the left and right extension length of the faucet body 100 and the overall length of the faucet to be within the range that can be grasped by the base of the human hand, and the faucet body 100 is relatively thin in width, which is also convenient for streamlining the space occupied in the front and rear thickness direction of the faucet. The extension height of the faucet body 100 and the faucet is significantly lengthened. On the one hand, after the hot water enters the drainage cavity 130, the elongated downstream flow channel of the hot water is conducive to promoting the full separation of water vapor, and the height of the faucet is correspondingly lengthened, and its height plane is increased, which can have a more sufficient and stable coordination with the lifting track in the height direction during the overall lifting of the faucet, thereby ensuring the stability of the lifting process, and the front and side appearance of the entire faucet shape can be flat, which is both simple and beautiful in shape and easy to lift and grasp.

[0039] On this basis, in view of the styling feature that the space in the height direction of the faucet body 100 is more sufficient than the space in the length direction, the present embodiment sets a partition plate 132 to divide the inner cavity of the faucet body 100 into only two chambers, a drainage chamber 130 and an exhaust chamber 140, on the left and right sides, and a separate cold water diversion nozzle 120 is set in the height direction of the faucet body 100 to make the hot water outlet and the cold water outlet independent of each other so that the two do not affect each other. In practice, the hot water flow rate is generally relatively small, while the cold water and normal temperature water flow rates are significantly increased. If the same drainage chamber 130 and hot water outlet 103 are directly used as hot water and cold water outlet channels at the same time, it is easy to cause the cold water flow rate to be too large and easily overflow the drainage chamber 130. Cold water may flow out from the hot water outlet and the exhaust port at the same time, which makes it difficult to concentrate the cold water outlet and is easy to be intermittent, and also affects the cold water outlet flow rate. The cold water diversion nozzle 120 is set separately, and the cold water chamber and the cold water pipe are completely independent of the hot water pipe and the chamber. The double water outlet method can effectively ensure the concentration and continuity of each water outlet, meet the large flow demand of cold water outlet, and effectively avoid the residual heat transfer between cold and hot water. When the user switches between hot and cold water for drinking, the hot water and cold water temperatures can each maintain a relatively accurate set temperature.

[0040] Specifically, in order to better realize the coordinated installation of the cold water water nozzle 120 on the nozzle body 100, Figure 8 As shown, the faucet body 100 is provided with a receiving cavity 107 for placing the cold water water spout 120, the top of the cold water water spout 120 is inserted upward into the receiving cavity 107, and the side wall and the bottom of the receiving cavity 107 respectively have open spaces for the cold water outlet 122 and the cold water inlet pipe 121 to extend out. It is preferred to arrange the cold water water spout 120 at the lower part of the faucet body 100 to reduce the height of the cold water spout 120, which is also convenient for shortening the cold water outlet distance and facilitating the rapid outflow of large-volume cold water. The cold water outlet 122 is located between the hot water outlet 103 and the exhaust port 104 in the horizontal direction, that is, the left and right length direction, that is, the hot water outlet 103 and the exhaust port 104 are respectively located at the two ends of the left and right length direction of the faucet body 100, and an accommodating cavity 107 is opened upwardly between the two end positions. The cold water water diversion faucet 120 can be embedded and installed upwardly, so that the hot water outlet 103 and the cold water outlet 122 are concentrated and close as much as possible, and the bottom height is kept flush, which is convenient for users to collect water. The water cup placement position can adapt to the water outlet positions of the two water outlets at the same time to prevent water from splashing out of the water cup.

[0041] Furthermore, a limiting card plate 105 is provided on one side of the accommodating chamber 107 facing the cold water inlet pipe 121, i.e., the rear side. The bottom end of the limiting card plate 105 is provided with an arc-shaped limiting card groove 106 adapted to the wall surface of the cold water inlet pipe 121. When the cold water water diverter 120 is inserted upward into the accommodating chamber 107, the cold water inlet pipe 121 is correspondingly embedded in the limiting card groove 106. The top of the cold water diverter 120 is closed by a closing plug 123. When the cold water diverter 120 is inserted into the accommodating chamber 107, the closing plug 123 is basically in contact with the inner wall of the accommodating chamber 107, and the limiting card groove 106 is used to further limit the position, so as to ensure the installation in place and accuracy.

[0042] As a further optimized design, in this embodiment, a vent pipe 102 is further provided on the faucet body 100, one end of the vent pipe 102 is connected to the exhaust chamber 140, and the other end of the vent pipe 102 is used to communicate with the air outlet of the purified water storage tank in the water purifier. The vent pipe 102 and the hot water inlet pipe 101 and the cold water inlet pipe 121 all extend toward the same side, i.e., the rear side, of the faucet body 100. A water storage tank is generally provided in a water purifier to store filtered purified water, so as to meet the demand for rapid water discharge. An air outlet is provided on the water storage tank body to communicate with the outside, so as to keep the air pressure in the tank connected with the external air pressure, so as to meet the normal discharge of water flow under the rise and fall of the liquid level in the tank. In this embodiment, the air outlet of the water tank is connected to the exhaust chamber 140 through the ventilation pipe 102, and the exhaust port 104 is used as a channel for the exhaust of hot water vapor and the water tank air pressure, without setting up additional pipes for the exhaust of the water tank. The internal pipeline design is effectively simplified, which facilitates the compact layout in the water purifier, and all pipeline connections are concentrated on the back side of the faucet body 100, which is also convenient for unified pipe connection and beautiful shape.

[0043] In order to adapt to the height design of the faucet body 100, combined with Figure 1 and Figure 3 As shown, in this embodiment, preferably, along the height direction of the faucet body 100, the heights of the hot water inlet pipe 101, the vent pipe 102 and the cold water inlet pipe 121 are distributed in descending order. The hot water inlet pipe 101 is set at the highest point to have more sufficient water vapor separation time and space during the water flow process, promoting sufficient water vapor separation, and the cold water inlet pipe 121 is set at the lowest point to promote rapid and large flow drainage of cold water. In the vertical direction, it is preferred that the vent pipe 102 and the cold water inlet pipe 121 are in the same vertical direction to adapt to the shape design of the faucet body 100 with insufficient space in the left and right length direction and more sufficient space in the height direction, with a compact and reasonable layout and beautiful shape, and it is also convenient for pipeline connection.

[0044] In order to further promote the water vapor separation effect in the drainage cavity 130, it is preferred to combine Figure 4-Figure 7 As shown, a guide column 131 extending vertically in the height direction is provided in the drainage cavity 130, and the front-to-back direction of the guide column 131 faces the water inlet direction of the hot water inlet pipe 101, so that the incoming hot water can directly impact the wall surface of the guide column 131, thereby promoting the water vapor separation effect, and the bottom end of the guide column 131 extends downward to face the hot water outlet 103, and the bottom end of the guide column 131 is suspended in the air with a certain height distance from the hot water outlet 103 to ensure that the water flow can smoothly enter the hot water outlet 103. The guide column 131 can adopt a cylindrical structure, preferably a hollow cylindrical structure, which is light and easy to process and has a good diversion effect. After being guided, the water flow is concentrated and discharged through the hot water outlet 103, which is conducive to promoting water flow concentration and beautiful water shape. Similarly, further, if Figure 7As shown, multiple groups of guide ribs 150 are arranged around the inner wall of the cold water outlet 122 and the hot water outlet 103 in the circumferential direction. The guide ribs 150 extend in the height direction. The guide ribs 150 can further concentrate and guide the water flow entering the outlet to ensure the concentrated water outlet shape. Figure 7 As shown, the inner diameter of the hot water outlet 103 is smaller than the inner size of the drainage cavity 130, and a circle of upwardly extending concentration ribs 151 may be provided on the outer periphery of the top of the inner cavity of the hot water outlet 103. The concentration ribs 151 are ring-shaped and surround the top of the hot water outlet 103, which helps to reduce the water flow entering the area outside the hot water outlet 103 and promote the concentration of water flow.

[0045] In order to realize the coordinated installation of the guide column 131, in practice, it is optional to combine Figure 4 and Fig.10 As shown, in this embodiment, at least one set of side limit plates 111 extending downward is provided on the bottom surface of the top cover 110 of the faucet body 100, and the side limit plates 111 are surrounded by a limit chamber for installing the guide column 131, and the top of the limit chamber is also provided with a top limit plate 112, the guide column 131 is embedded upward in the limit chamber, the bottom surface of the top limit plate 112 is adapted to the top surface of the guide column 131, and the inner side wall surface of the side limit plate 111 is adapted to the circumferential wall surface of the guide column 131. Fig.10 As shown, three groups of side limit plates 111 with arc-shaped inner walls can be used to surround in sequence, and the three groups of side limit plates 111 are connected by top limit plates 112. The top limit plates 112 can also adopt a divergent design, with three groups of connecting plates extending from the center to the three groups of side limit plates 111, and the bottom surfaces of the three groups of connecting plates are all arc-shaped. The side limit plates 111 and the top limit plates 112 cooperate to effectively limit and fix the guide column 131 from the top and circumferential direction. Specifically, the top cover 110 and the faucet body 100 can also be installed in an inserted manner, and the bottom surface of the top cover 110 has a card-embedded inner wall 113 that fits and is embedded in the inner cavity of the faucet body 100.

[0046] This embodiment also provides a water purifier, which has a water spout as described above, and the hot water outlet pipe of the water purifier is connected to the hot water inlet pipe 101 on the water spout body 100, and the cold water outlet pipe of the water purifier is connected to the cold water inlet pipe 121 on the water spout body 100. Further preferably, the air outlet of the water purification tank in the water purifier is connected to the vent pipe 102 on the water spout body 100. With this water spout design, on the basis of realizing water vapor separation, the cold water and hot water are controlled to be discharged separately, the water shape of the water outlet is concentrated and continuous, and the overall design of the water spout is simple and beautiful, with a compact structure, and it also effectively avoids the transfer of residual heat between cold and hot water, and the overall performance is improved, which can meet the user's requirements for the body structure and water discharge performance of the water purifier. Furthermore, the water spout is installed in the faucet of the water purifier, and the outer periphery is enclosed by a faucet shell. The faucet of the water purifier is of a lifting design. The water purifier is provided with a lifting track and a lifting component that slides with the faucet, etc., which can realize automatic or manual height lifting and lowering of the overall faucet to adapt to water collection from cups of different heights, ensure water collection safety, and prevent water splashing.

[0047] The above is a schematic description of the present invention and its implementation methods, which is not restrictive and is only one of the implementation methods of the present invention, and is not actually limited to this. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A water faucet for a water purifier, comprising a water faucet body (100), a partition plate (132) being provided in an inner cavity of the water faucet body (100), the partition plate (132) dividing the inner cavity of the water faucet body (100) into a drainage cavity (130) and an exhaust cavity (140), a hot water inlet pipe (101) being connected to the drainage cavity (130), a hot water outlet (103) being provided at the bottom of the drainage cavity (130), and an exhaust port (104) being provided at the bottom of the exhaust cavity (140); Features: The water supply device further comprises a cold water water diverter (120); a accommodating chamber (107) for accommodating the cold water water diverter (120) is provided on the water diverter body (100); the cold water water diverter (120) is placed in the accommodating chamber (107); the inner chamber of the cold water diverter (120) is not connected to the drainage chamber (130) or the exhaust chamber (140); a cold water inlet pipe (121) is connected to the inner chamber of the cold water diverter (120); a cold water outlet (122) is provided at the bottom of the inner chamber of the cold water diverter (120); the cold water outlet (122) and the hot water outlet (103) are not the same outlet.

2. A water nozzle for a water purifier according to claim 1, characterized in that: The cold water water diverter (120) is detachably connected to the faucet body (100); or / and the side and bottom of the accommodating cavity (107) respectively have open spaces for the cold water outlet (122) and the cold water inlet pipe (121) to extend out; or / and the cold water inlet pipe (121) and the hot water inlet pipe (101) both extend toward the rear side of the faucet body (100), and the cold water diverter (120), the hot water outlet (103) and the exhaust port (104) are distributed along the left and right length directions of the faucet body (100).

3. The water nozzle for a water purifier according to claim 2, characterized in that: A limiting card plate (105) is provided at the rear side of the accommodating cavity (107), and a limiting card groove (106) adapted to the wall surface of the cold water inlet pipe (121) is provided at the bottom end of the limiting card plate (105); when the cold water water diverter (120) is inserted upward into the accommodating cavity (107), the cold water inlet pipe (121) is correspondingly embedded in the limiting card groove (106).

4. The water nozzle for a water purifier according to claim 1, characterized in that: The faucet body (100) is also provided with a vent pipe (102), one end of which is connected to the exhaust chamber (140), and the other end of which is used to be connected to the air outlet of the water purification tank in the water purifier.

5. The water nozzle for a water purifier according to claim 1, characterized in that: The cold water water diverter (120) is arranged at the lower part of the water diverter body (100), and the cold water outlet (122) is located between the hot water outlet (103) and the exhaust port (104) in the horizontal direction.

6. The water nozzle for a water purifier according to claim 4, characterized in that: The vent pipe (102) is located above the cold water inlet pipe (121) and is in the same vertical direction as the cold water inlet pipe (121); or / and, along the height direction of the faucet body (100), the heights of the hot water inlet pipe (101), the vent pipe (102) and the cold water inlet pipe (121) are distributed in descending order.

7. A water nozzle for a water purifier according to any one of claims 1 to 6, characterized in that: A guide column (131) extending in the height direction is provided in the drainage cavity (130), the guide column (131) is facing the water inlet direction of the hot water inlet pipe (101) in the front-to-back direction, and the bottom end of the guide column (131) extends downwardly facing the hot water outlet (103); or / and, a plurality of groups of guide ribs (150) are provided circumferentially on the inner walls of the cold water outlet (122) and the hot water outlet (103), and the guide ribs (150) extend in the height direction.

8. The water nozzle for a water purifier according to claim 7, characterized in that: The top of the faucet body (100) is provided with a top cover (110), and the bottom surface of the top cover (110) is provided with at least one group of side limit plates (111) extending downwards, and the side limit plates (111) are enclosed within a limit chamber for installing a guide column (131).

9. The water nozzle for a water purifier according to claim 8, characterized in that: The top of the limiting chamber also has a top limiting plate (112), the guide column (131) is embedded upward in the limiting chamber, the bottom surface of the top limiting plate (112) is adapted to fit with the top surface of the guide column (131), and the inner wall surface of the side limiting plate (111) is adapted to fit with the circumferential wall surface of the guide column (131).

10. A water purifier, characterized in that: A faucet as claimed in any one of claims 1 to 9, wherein the hot water outlet pipe of the water purifier is connected to the hot water inlet pipe (101) on the faucet body (100), and the cold water outlet pipe of the water purifier is connected to the cold water inlet pipe (121) on the faucet body (100).

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