Waterway plate structure of three-outlet faucet and water purifier

Abstract

The utility model relates to a waterway board structure of a three-outlet faucet and a water purifier. Relates to the technical field of water purification equipment. The water path board specifically comprises a water path board body and a water outlet nozzle fixedly connected with the water path board body, a water flow channel is formed in the water path board body, and a water outlet is formed in the water outlet nozzle; when the water outlet nozzle is fixedly connected with the waterway board body, the water outlet is communicated with the water flow channel, and an overflow isolation area is formed between the material blocking piece and the water outlet and used for preventing overflow materials from entering the water outlet. According to the three-outlet faucet, the material blocking part is arranged, and when the water outlet nozzle is fixedly connected with the waterway board main body, an overflowing material isolation area is formed between the material blocking part and the water outlet, so that overflowing materials are prevented from entering the water outlet, the water outlet of the three-outlet faucet can be prevented from being blocked by the overflowing materials, and the water outlet smoothness and stability of the three-outlet faucet are guaranteed; and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a waterway plate structure of a three-outlet faucet and a water purifier. Background Art

[0002] A water purifier, also called a water purification device or a water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. As people's living standards continue to improve, the requirements for water purifiers are also getting higher and higher. In order to meet the different water needs of users, the water outlet of existing water purifiers usually uses a three-outlet faucet to output normal temperature water, hot water and domestic water for users to use.

[0003] The water outlet function of the faucet is realized by setting a water outlet on the waterway board, and the water outlet discharges the water flowing through the waterway board. Therefore, in the production of the water purifier faucet, the water outlet needs to be fixedly connected to the waterway board of the faucet to ensure that the faucet can discharge water smoothly. At present, in the design of three-outlet faucets, due to the limitation of structural size, the water outlet and the waterway board are connected by threads. Because the thread matching size is too large and the space is too small, it is difficult to achieve. Therefore, the fixed connection between the water outlet and the waterway board is generally carried out by welding or gluing.

[0004] When the water spout and the waterway plate are fixedly connected by welding or gluing, the overflow generated at the connection between the water spout and the waterway plate can easily cause blockage of the faucet outlet, thereby affecting the smoothness and stability of the faucet water flow, and further affecting the user experience. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the above-mentioned prior art and provide a waterway plate structure for a three-outlet faucet and a water purifier, which can prevent overflow generated at the fixed connection between the water outlet and the waterway plate from clogging the water outlet of the three-outlet faucet, thereby ensuring the smoothness and stability of the water outlet of the three-outlet faucet, thereby improving the user experience.

[0006] The utility model proposes a waterway plate structure of a three-outlet faucet, comprising a waterway plate main body, and a water outlet nozzle fixedly connected to the waterway plate main body, wherein a water flow channel is provided in the waterway plate main body, and a water outlet is provided in the water outlet nozzle; and also comprising a material blocking member, wherein when the water outlet nozzle is fixedly connected to the waterway plate main body, the water outlet is communicated with the water flow channel, and an overflow isolation zone is formed between the material blocking member and the water outlet to prevent overflow from entering the water outlet.

[0007] Furthermore, a first connection surface is provided on the waterway plate body, and a second connection surface is provided on the water outlet nozzle. When the water outlet nozzle is fixedly connected to the waterway plate body, the second connection surface cooperates with the first connection surface.

[0008] Furthermore, the first connecting surface and the second connecting surface are both rectangular surfaces.

[0009] Furthermore, a first limiting groove is provided on the second connecting surface, and the material blocking member is a first plug-in portion provided on the first connecting surface. When the second connecting surface is matched with the first connecting surface, the first plug-in portion is plug-fitted with the first limiting groove.

[0010] Furthermore, a second limiting groove is provided on the first connecting surface, and the material blocking member is a second plug-in portion provided on the second connecting surface. When the second connecting surface is matched with the first connecting surface, the second plug-in portion is plug-fitted with the second limiting groove.

[0011] Furthermore, the first limiting groove is a rectangular groove, and the first plug-in portion is a rectangular protrusion that matches the rectangular groove.

[0012] Furthermore, the water flow channel includes a hot water circuit for hot water circulation and a normal temperature water circuit for normal temperature water circulation. The water circuit plate body is provided with a drinking water outlet cavity connected to the hot water circuit and the normal temperature water circuit. When the water outlet nozzle is fixedly connected to the water circuit plate body, the water outlet is connected to the bottom of the drinking water outlet cavity.

[0013] Furthermore, a water vapor separation chamber for steam circulation and a water vapor separation channel for allowing steam from the drinking water outlet chamber to flow into the water vapor separation chamber are provided in the water circuit plate body. The water vapor separation chamber is arranged outside the drinking water outlet chamber, and the water vapor separation channel connects the top of the drinking water outlet chamber with the top of the water vapor separation chamber. An exhaust port is also provided in the water outlet nozzle. When the water outlet nozzle is fixedly connected to the water circuit plate body, the exhaust port is connected to the bottom of the water vapor separation chamber for discharging steam.

[0014] Furthermore, the inner wall of the water outlet is provided with a plurality of guide columns along the circumferential direction, and the guide columns are used to shape the water flow passing through the water outlet, and the exhaust port is a plurality of through holes arranged along the circumferential direction on the outer side of the water outlet.

[0015] The utility model also provides a water purifier, comprising the waterway plate structure of the three-outlet faucet.

[0016] The utility model provides a waterway plate structure of a three-outlet faucet and a water purifier, which has the following beneficial effects:

[0017] (1) A material blocking member is provided in the waterway plate structure. When the water outlet is fixedly connected to the waterway plate body, an overflow isolation zone is formed between the material blocking member and the water outlet, thereby preventing the overflow from entering the water outlet, thereby preventing the overflow from clogging the water outlet of the three-outlet faucet, ensuring the smoothness and stability of the water outlet of the three-outlet faucet, and improving the user experience;

[0018] (2) The first connection surface and the second connection surface of the waterway plate structure are both rectangular surfaces, so that when the water outlet is fixedly connected to the waterway plate body, the cooperation between the rectangular surfaces is more conducive to the positioning of the welding point or the gluing point, thereby making it easier to achieve the operation of fixing the second connection surface to the first connection surface by welding or gluing, thereby enhancing the practicality of the waterway plate structure;

[0019] (3) A first limiting groove is provided on the second connection surface of the waterway plate structure, and the material blocking member is a first plug-in portion provided on the first connection surface. When the water outlet is fixedly connected to the waterway plate body, the first plug-in portion is plugged into and matched with the first limiting groove, thereby preventing the overflow generated by welding or gluing from passing through, preventing the overflow from entering the water outlet and clogging the water outlet, thereby ensuring the smoothness and stability of the water outflow from the three-outlet faucet and improving the user experience;

[0020] (4) The first limiting groove of the waterway plate structure is set as a rectangular groove, and the first plug-in portion is a rectangular protrusion matched with the rectangular groove. Through the plug-in cooperation of the rectangular protrusion and the rectangular groove, not only the fixed connection between the water outlet and the waterway plate body is more firmly established, but also the installation position of the water outlet on the waterway plate body is more accurate, thereby ensuring the concentricity of the water outlet channel on the waterway plate body and the water outlet on the water outlet, preventing the water outlet from being eccentric with the water outlet channel, and affecting the smoothness and stability of the water outlet of the three-outlet faucet;

[0021] (5) The water flow channel of the waterway plate structure includes a hot water channel and a normal temperature water channel. A drinking water outlet cavity is also provided in the waterway plate body. When the water outlet nozzle is fixedly connected to the waterway plate body, the water outlet in the water outlet nozzle is connected to the bottom of the drinking water outlet cavity in the waterway plate body, so that hot water and normal temperature water flow out through the water outlet, thereby realizing the function of the waterway plate structure to output hot water and normal temperature water, meeting the different water needs of users;

[0022] (6) The inner walls of the drinking water outlet and the domestic water outlet of the waterway plate structure can be provided with a plurality of guide columns along the circumferential direction, so that when hot water or room temperature water flows out of the drinking water outlet, and domestic water flows out of the domestic water outlet, the water flow is shaped by the plurality of guide columns, so that the water outflow from the outlet is more concentrated, thereby further improving the smoothness and stability of the water outflow from the three-outlet faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and, together with the description, are used to explain the principle of the utility model. In the accompanying drawings, like reference numerals are used to represent like elements.

[0024] Figure 1 It is a cross-sectional schematic diagram of a waterway plate structure of a three-outlet faucet and a water purifier at the connection between the water outlet and the waterway plate body in an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a waterway plate of a three-outlet faucet and a water purifier in an embodiment of the utility model;

[0026] Figure 3 It is a structural schematic diagram of a waterway plate structure of a three-outlet faucet and a water purifier in Embodiment 1 of the utility model;

[0027] Figure 4 It is a schematic structural diagram of a waterway plate structure of a three-outlet faucet and a water purifier in Embodiment 2 of the utility model;

[0028] Figure 5 It is a schematic diagram of the internal structure of a waterway plate structure of a three-outlet faucet and a waterway plate body of a water purifier according to an embodiment of the utility model;

[0029] Figure 6 It is a partial structural schematic diagram of a waterway plate structure of a three-outlet faucet and a waterway plate body of a water purifier according to an embodiment of the utility model;

[0030] Figure 7 This is a schematic structural diagram of a waterway plate structure of a three-outlet faucet and a water outlet nozzle of a water purifier in an embodiment of the utility model.

[0031] In the figure: 1. waterway plate body; 11. water flow channel; 111. hot water circuit; 112. normal temperature water circuit; 113. domestic water circuit; 12. first connecting surface; 121. first plug-in part; 122. second limiting groove; 13. drinking water outlet chamber; 14. water vapor separation chamber; 15. water vapor separation channel; 16. domestic water outlet chamber; 17. hot water connector; 18. normal temperature water connector; 19. domestic water connector; 2. water outlet; 21. water outlet; 211. drinking water outlet; 212. domestic water outlet; 213. guide column; 22. second connecting surface; 221. first limiting groove; 222. second plug-in part; 23. exhaust port; 3. material stopper; 4. overflow isolation area. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 to Figure 7 A waterway plate structure of a three-outlet faucet in an embodiment of the utility model includes a waterway plate body 1, and a water outlet nozzle 2 fixedly connected to the waterway plate body 1, a water flow channel 11 is provided in the waterway plate body 1, and a water outlet 21 is provided in the water outlet nozzle 2; it also includes a material blocking member 3, when the water outlet nozzle 2 is fixedly connected to the waterway plate body 1, the water outlet 21 is communicated with the water flow channel 11, and an overflow isolation area 4 is formed between the material blocking member 3 and the water outlet 21 to prevent overflow from entering the water outlet 21.

[0034] In this patent, the waterway plate structure includes a waterway plate body 1 and a water outlet 2, which is fixedly connected to the waterway plate body 1 through the water outlet 2, and the water outlet 2 is fixedly installed on the waterway plate body 1. It is foreseeable that: a water inlet joint is provided on the waterway plate body 1, and a water inlet pipe is connected through the water inlet joint so that the water inlet pipe supplies water to the waterway plate body 1. A water flow channel 11 is provided in the waterway plate body 1, and water input from the water inlet pipe circulates in the water flow channel 11.

[0035] A water outlet 21 is provided on the water outlet spout 2. When the water outlet spout 2 is fixedly connected to the waterway plate body 1, the water outlet 21 on the water outlet spout 2 is communicated with the water flow channel 11 on the waterway plate body 1, so that the water flowing through the water flow channel 11 can flow out through the water outlet 21, thereby realizing the water outlet function of the three-outlet faucet.

[0036] During the production process of three-outlet faucets, the water spout is usually fixedly connected to the waterway board by welding, and the water spout is fixedly installed on the waterway board. When the water spout and the waterway board are connected by welding, overflow will inevitably occur at the connection between the water spout and the waterway board. The overflow will solidify after entering the water outlet, which may cause the water outlet to be blocked, thereby affecting the smoothness and stability of the water outflow of the three-outlet faucet, and further affecting the user experience.

[0037] Therefore, in the present patent, the waterway plate structure also includes a material blocking member 3. When the water outlet 2 is fixedly connected to the waterway plate body 1, the material blocking member 3 is located at the connection between the water outlet 2 and the waterway plate body 1, and an overflow isolation zone 4 is formed between the water outlet 21, so that the overflow generated by welding is isolated by the overflow isolation zone 4, and the overflow is prevented from entering the water outlet 21, thereby preventing the overflow from clogging the water outlet 21 of the three-outlet faucet, thereby ensuring the smoothness and stability of the water outlet of the three-outlet faucet, and improving the user experience.

[0038] It is foreseeable that: in actual implementation, the water outlet 2 and the waterway plate body 1 are not limited to being fixedly connected by welding, but can also be fixedly connected by other means, such as gluing with an adhesive. In this patent, the overflow isolation area 4 formed between the material stopper 3 and the water outlet 21 can also isolate the overflow generated by other connection methods.

[0039] In this embodiment, a first connection surface 12 is provided on the waterway plate body 1, and a second connection surface 22 is provided on the water outlet 2. When the water outlet 2 is fixedly connected to the waterway plate body 1, the second connection surface 22 cooperates with the first connection surface 12, and then the second connection surface 22 is fixedly connected to the first connection surface 12 by welding or gluing, so that the fixed connection of the water outlet 2 to the waterway plate body 1 is more stable, thereby enhancing the stability of the waterway plate structure.

[0040] Furthermore, in the present embodiment, the first connecting surface 12 and the second connecting surface 22 are both set as rectangular surfaces, so that when the water outlet 2 is fixedly connected to the waterway plate body 1, the cooperation between the rectangular surfaces is more conducive to the positioning of the welding point or the gluing point, thereby making it easier to achieve the operation of fixing the second connecting surface 22 to the first connecting surface 12 by welding or gluing, thereby enhancing the practicality of the present waterway plate structure.

[0041] Example 1, see Figure 3 :

[0042] In this embodiment, a first limiting groove 221 is provided on the second connection surface 22, and the material stopper 3 is a first plug-in portion 121 provided on the first connection surface 12. When the water outlet 2 is fixedly connected to the waterway plate body 1, the second connection surface 22 cooperates with the first connection surface 12, and the first plug-in portion 121 on the first connection surface 12 is plugged with the first limiting groove 221 on the second connection surface 22, so that an overflow isolation area 4 is formed between the first connection surface 12, the first plug-in portion 121, the second connection surface 22, and the water outlet 21.

[0043] Since the welding or gluing of the water spout 2 and the waterway plate body 1 is carried out on the outer wall of the water spout 2 and the water outlet plate body, when the first plug-in portion 121 on the first connecting surface 12 is plugged into the first limiting groove 221 on the second connecting surface 22, the first plug-in portion 121 located between the first connecting surface 12 and the second connecting surface 22 can, on the one hand, prevent the overflow generated by welding or gluing from passing through, thereby preventing the overflow from entering the overflow isolation area 4; on the other hand, even if a small amount of overflow enters the overflow isolation area 4 through the gap between the first plug-in portion 121 and the first limiting groove 221, it will first accumulate in the overflow isolation area 4, thereby preventing the overflow from entering the water outlet 21 and causing blockage of the water outlet 21, thereby ensuring the smoothness and stability of water outflow from the three-outlet faucet and improving the user experience.

[0044] Example 2, see Figure 4 :

[0045] In this embodiment, a second limiting groove 122 is provided on the first connection surface 12, and the material stopper 3 is a second plug-in portion 222 provided on the second connection surface 22. When the water outlet 2 is fixedly connected to the waterway plate body 1, the second connection surface 22 cooperates with the first connection surface 12, and the second plug-in portion 222 on the second connection surface 22 is plugged into the second limiting groove 122 on the first connection surface 12, so that an overflow isolation area 4 is formed between the first connection surface 12, the second plug-in portion 222, the second connection surface 22, and the water outlet 21.

[0046] Since the welding or gluing of the water outlet spout 2 and the waterway plate body 1 is carried out on the outer wall of the water outlet spout 2 and the water outlet plate body, when the second plug-in portion 222 on the second connecting surface 22 is plugged into and matched with the second limiting groove 122 on the first connecting surface 12, the second plug-in portion 222 located between the first connecting surface 12 and the second connecting surface 22 can, on the one hand, prevent the overflow generated by welding or gluing from passing through, thereby preventing the overflow from entering the overflow isolation area 4; on the other hand, even if a small amount of overflow enters the overflow isolation area 4 through the gap between the second plug-in portion 222 and the second limiting groove 122, it will first accumulate in the overflow isolation area 4, thereby preventing the overflow from entering the water outlet 21 and causing blockage to the water outlet 21, thereby ensuring the smoothness and stability of water outflow from the three-outlet faucet and improving the user experience.

[0047] In specific implementation, the above two implementation modes can be selected according to actual production conditions.

[0048] In the first embodiment, when the water outlet 2 is fixedly connected to the waterway plate body 1, the cooperation between the first plug-in portion 121 and the first limiting groove 221 can not only enable the first plug-in portion 121 to be located between the first connecting surface 12 and the second connecting surface 22 to block the overflow generated by welding or gluing, but also can guide the installation position of the water outlet 2 on the waterway plate body 1.

[0049] Therefore, further, in the present embodiment, the first limiting groove 221 is set as a rectangular groove, and the first plug-in portion 121 is a rectangular protrusion that cooperates with the rectangular groove, so that when the water outlet 2 is fixedly connected to the waterway plate body 1, the rectangular protrusion is plugged in and cooperates with the rectangular groove, which not only makes the fixed connection between the water outlet 2 and the waterway plate body 1 more secure, but also makes the installation position of the water outlet 2 on the waterway plate body 1 more precise, thereby ensuring the concentricity of the water outlet channel on the waterway plate body 1 and the water outlet 21 on the water outlet 2, preventing the water outlet 21 from being eccentric with the water outlet channel, and affecting the smoothness and stability of the water outlet of the three-outlet faucet.

[0050] Similarly, in the second embodiment, the second limiting groove 122 can also be set as a rectangular groove, and the second plug-in portion 222 can be a rectangular protrusion that matches the rectangular groove.

[0051] In this embodiment, the water flow channel 11 includes a hot water path 111 for hot water circulation and a normal temperature water path 112 for normal temperature water circulation. The waterway plate body 1 is provided with a drinking water outlet cavity 13 connected with the hot water path 111 and the normal temperature water path 112. When the water outlet nozzle 2 is fixedly connected to the waterway plate body 1, the water outlet 21 is connected with the bottom of the drinking water outlet cavity 13. In this patent, the water flow channel 11 provided in the waterway plate body 1 includes the hot water path 111 and the normal temperature water path 112.

[0052] It can be foreseen that: the water inlet joint on the water circuit board body 1 includes a hot water joint 17 and a normal temperature water joint 18, the hot water joint 17 is connected to the hot water pipe, so that the hot water pipe supplies hot water to the water circuit board body 1, and the hot water input into the water circuit board body 1 flows in the hot water circuit 111; the normal temperature water joint 18 is connected to the normal temperature water pipe, so that the normal temperature water pipe supplies normal temperature water to the water circuit board body 1, and the normal temperature water input into the water circuit board body 1 flows in the normal temperature water circuit 112.

[0053] A drinking water outlet cavity 13 is also provided in the waterway plate body 1. Since the hot water and room temperature water input into the waterway plate body 1 are both drinking water, they can be directly drunk by the user. When the user receives drinking water from the three-outlet faucet, hot water and room temperature water are alternately output according to the user's needs. Therefore, in this patent, the hot water circuit 111 and the room temperature water circuit 112 are both connected to the drinking water outlet cavity 13. When the water outlet nozzle 2 is fixedly connected to the waterway plate body 1, the water outlet 21 in the water outlet nozzle 2 is connected to the bottom of the drinking water outlet cavity 13 in the waterway plate body 1.

[0054] When the hot water pipeline supplies hot water to the water circuit board body 1, the hot water flows through the hot water circuit 111 and the drinking water outlet chamber 13 in sequence, and then flows out from the water outlet 21 for user use; when the normal temperature water channel supplies normal temperature water to the water circuit board body 1, the normal temperature water flows through the hot water circuit 111 and the drinking water outlet chamber 13 in sequence, and then flows out from the water outlet 21 for user use, thereby realizing the function of the water circuit board structure to output hot water and normal temperature water.

[0055] In this patent, the water inlet joint on the waterway plate body 1 also includes a domestic water joint 19, through which the domestic water pipeline is connected, so that the domestic water pipeline supplies domestic water to the waterway plate body 1; the water flow channel 11 in the waterway plate body 1 also includes a domestic water path 113, and the domestic water input into the waterway plate body 1 flows in the domestic water path 113; since domestic water is for users to wash and other daily needs, the purification degree of domestic water in the water purifier is lower than that of drinking water. In order to prevent domestic water from polluting drinking water, in this patent, a domestic water outlet chamber 16 is also provided in the waterway plate body 1, and the domestic water outlet chamber 16 is separated from the drinking water outlet chamber 13, and the domestic water path 113 is connected to the domestic water outlet chamber 16.

[0056] The water outlet 21 arranged in the water outlet 2 includes a drinking water outlet 211 and a domestic water outlet 212. When the water outlet 2 is fixedly connected to the waterway plate main body 1, the drinking water outlet 211 is connected to the drinking water outlet cavity 13, so that the hot water or normal temperature water flowing through the drinking water outlet cavity 13 flows out through the drinking water outlet 211 for direct drinking by the user.

[0057] When the water outlet 2 is fixedly connected to the waterway plate body 1, the living water outlet 212 is connected to the bottom of the living water outlet cavity 16. Therefore, when the living water pipeline supplies living water to the waterway plate body 1, the living water flows through the living waterway 113 and the living water outlet cavity 16 in sequence, and then flows out from the living water outlet 212 for users to wash their faces daily, so that the waterway plate structure of the three-outlet faucet can output hot water, normal temperature water and living water, meeting the different water needs of users.

[0058] When the waterway plate structure of the three-outlet faucet outputs hot water, steam will be generated when the water is heated. If the steam and hot water flow out from one water outlet 21 at the same time, the water output will be unstable or the water output will spray steam. Therefore, in this embodiment, a water vapor separation chamber 14 and a water vapor separation channel 15 are provided in the waterway plate body 1. The water vapor separation chamber 14 is arranged outside the drinking water outlet chamber 13. The water vapor separation channel 15 connects the top of the drinking water outlet chamber 13 with the top of the water vapor separation chamber 14.

[0059] When hot water flows from the hot water path 111 into the drinking water outlet chamber 13 , steam flows from the water vapor separation channel 15 at the top of the drinking water outlet chamber 13 into the water vapor separation chamber 14 , so that hot water flows in the drinking water outlet chamber 13 and steam flows in the water vapor separation chamber 14 .

[0060] In this patent, an exhaust port 23 is also provided in the water outlet 2. When the water outlet 2 is fixedly connected to the waterway plate main body 1, the drinking water outlet 211 is connected to the drinking water outlet cavity 13, so that the hot water flows out from the drinking water outlet 211 after passing through the drinking water outlet cavity 13; the exhaust port 23 is connected to the water vapor separation cavity 14, so that the steam is discharged from the exhaust port 23 after flowing through the water vapor separation cavity 14, thereby realizing the separation of hot water and steam, ensuring the stability and smoothness of the hot water outlet, and thus improving the user experience.

[0061] In this embodiment, the inner wall of the water outlet 21 is provided with a plurality of guide columns 213 along the circumferential direction, and the guide columns 213 are used to shape the water flow passing through the water outlet 21, and the exhaust port 23 is a plurality of through holes arranged along the circumferential direction on the outer side of the water outlet 21. Specifically, a plurality of guide columns 213 can be arranged along the circumferential direction on the inner wall of the drinking water outlet 211 and the domestic water outlet 212, so that when hot water or normal temperature water flows out of the drinking water outlet 211 and domestic water flows out of the domestic water outlet 212, the water flow is shaped by the plurality of guide columns 213, so that the water outflow from the water outlet 21 is more concentrated, thereby further improving the smoothness and stability of the water outflow of the three-outlet faucet.

[0062] Specifically, since steam is only generated when the water circuit board structure of the three-outlet faucet outputs hot water, the exhaust port 23 is only arranged on the outside of the drinking water outlet 211, and the exhaust port 23 is a plurality of through holes arranged circumferentially at the drinking water outlet 211, so that after the steam flows through the water vapor separation chamber 14, it is better discharged from the exhaust port 23, thereby enhancing the water vapor separation effect of the water circuit board structure, further ensuring the stability and smoothness of the hot water outlet, and improving the user experience.

[0063] The utility model also provides a water purifier, comprising the waterway plate structure of the three-outlet faucet.

[0064] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A waterway plate structure for a three-outlet faucet, characterized by: The invention comprises a waterway plate body (1), and a water outlet nozzle (2) fixedly connected to the waterway plate body (1), wherein the waterway plate body (1) is provided with a water flow channel (11), and the water outlet nozzle (2) is provided with a water outlet (21); and further comprises a material blocking member (3), wherein when the water outlet nozzle (2) is fixedly connected to the waterway plate body (1), the water outlet (21) is communicated with the water flow channel (11), and an overflow isolation zone (4) is formed between the material blocking member (3) and the water outlet (21) to prevent overflow from entering the water outlet (21).

2. A waterway plate structure for a three-outlet faucet as claimed in claim 1, characterized in that: The waterway plate body (1) is provided with a first connection surface (12), and the water outlet nozzle (2) is provided with a second connection surface (22); when the water outlet nozzle (2) is fixedly connected to the waterway plate body (1), the second connection surface (22) cooperates with the first connection surface (12).

3. A waterway plate structure for a three-outlet faucet as claimed in claim 2, characterized in that: The first connecting surface (12) and the second connecting surface (22) are both rectangular surfaces.

4. A waterway plate structure for a three-outlet faucet as claimed in claim 2, characterized in that: The second connecting surface (22) is provided with a first limiting groove (221), the material blocking member (3) is a first plug-in portion (121) provided on the first connecting surface (12), and when the second connecting surface (22) is matched with the first connecting surface (12), the first plug-in portion (121) is plug-fitted with the first limiting groove (221).

5. The waterway plate structure of a three-outlet faucet as claimed in claim 2, characterized in that: A second limiting groove (122) is provided on the first connecting surface (12); the material blocking member (3) is a second plug-in portion (222) provided on the second connecting surface (22); when the second connecting surface (22) is matched with the first connecting surface (12), the second plug-in portion (222) is plug-fitted with the second limiting groove (122).

6. A waterway plate structure for a three-outlet faucet as claimed in claim 4, characterized in that: The first limiting groove (221) is a rectangular groove, and the first plug-in portion (121) is a rectangular protrusion that matches the rectangular groove.

7. The waterway plate structure of a three-outlet faucet as claimed in claim 1, characterized in that: The water flow channel (11) comprises a hot water path (111) for hot water to flow, and a normal temperature water path (112) for normal temperature water to flow. The waterway plate body (1) is provided with a drinking water outlet cavity (13) which is in communication with the hot water path (111) and the normal temperature water path (112). When the water outlet nozzle (2) is fixedly connected to the waterway plate body (1), the water outlet (21) is in communication with the bottom of the drinking water outlet cavity (13).

8. A waterway plate structure for a three-outlet faucet as claimed in claim 7, characterized in that: The waterway plate body (1) is provided with a water vapor separation chamber (14) for steam circulation, and a water vapor separation channel (15) for allowing steam from the drinking water outlet chamber (13) to flow into the water vapor separation chamber (14); the water vapor separation chamber (14) is arranged outside the drinking water outlet chamber (13); the water vapor separation channel (15) connects the top of the drinking water outlet chamber (13) with the top of the water vapor separation chamber (14); the water outlet nozzle (2) is also provided with an exhaust port (23); when the water outlet nozzle (2) is fixedly connected to the waterway plate body (1), the exhaust port (23) is connected to the bottom of the water vapor separation chamber (14) for exhausting steam.

9. A waterway plate structure of a three-outlet faucet as claimed in claim 8, characterized in that: The inner wall of the water outlet (21) is provided with a plurality of guide columns (213) along the circumferential direction, and the guide columns (213) are used to shape the water flow passing through the water outlet (21), and the exhaust port (23) is a plurality of through holes arranged along the circumferential direction outside the water outlet (21).

10. A water purifier, characterized in that: The invention comprises a waterway plate structure of a three-outlet faucet as claimed in any one of claims 1 to 9.

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