CN215635147U - Installation decorative ring and clean water tap - Google Patents

Abstract

The embodiment of the utility model discloses an installation decoration ring and a water purification faucet, wherein the installation decoration ring is used for installing the water purification faucet, the water purification faucet comprises a faucet main body and a tooth pipe used for fixing the faucet main body on the edge of a sink groove, and the installation decoration ring is provided with an installation hole, a first end face and a second end face which are positioned at two ends of the installation hole; the mounting hole is used for being sleeved with the dental pipe, the first end face is used for being abutted against the edge of the water trough, and the second end face is used for being abutted against the faucet main body; wherein a projection of the mounting trim ring is located within a projection of the faucet body in a direction along a central axis of the mounting hole. The technical problem that the water purifying faucet cannot be stably installed due to insufficient installation space in the prior art is solved by the aid of the technical scheme.

Description

Installation decorative ring and clean water tap

Technical Field

The utility model relates to the technical field of water purifying equipment, in particular to an installation decoration ring and a water purifying faucet.

Background

The water purifier is also called water purifying equipment and a water quality purifier, and is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of water. With the continuous improvement of the living standard of people, the water purifier has been widely applied.

When the water purifying faucet is installed, the situation that the water purifying faucet cannot be stably installed due to the fact that an installation space formed by the edge of a sink is insufficient can occur; especially, after a heating module is added in the water purifying faucet, the overall diameter of the faucet main body is increased, and the water purifying faucet is more difficult to install.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, it is necessary to provide an installation decoration ring and a water purification faucet to solve the technical problem that the water purification faucet cannot be stably installed due to insufficient installation space in the prior art.

To this end, a first aspect provides a mounting trim ring comprising: used for installing a water purifying tap, the water purifying tap comprises a tap main body and a tooth pipe used for fixing the tap main body at the edge of a sink groove,

the mounting decorative ring is provided with a mounting hole, a first end face and a second end face, wherein the first end face and the second end face are positioned at two ends of the mounting hole; the mounting hole is used for being sleeved with the dental pipe, the first end face is used for being abutted against the edge of the water trough, and the second end face is used for being abutted against the faucet main body; wherein a projection of the mounting trim ring is located within a projection of the faucet body in a direction along a central axis of the mounting hole.

In some embodiments of the trim ring, the trim ring includes a first ring portion forming the mounting aperture, a second ring portion surrounding the first ring portion, and a connecting portion connected between the first ring portion and the second ring portion.

In some embodiments of the mounting trim ring, the connecting portion includes a connecting rib extending from an outer peripheral wall of the first ring portion to an inner peripheral wall of the second ring portion.

In some embodiments of the installation decoration ring, the connecting rib is a plurality of connecting ribs, and the plurality of connecting ribs are arranged at intervals along the circumferential direction of the first ring part.

In some embodiments of the installation ornament ring, the connecting portion further includes a connecting end extending from one end of the first ring portion to one end of the second ring portion, the connecting end having the first end surface.

In some embodiments of the installation decoration ring, an end of the first ring part away from the connecting end forms a first sub end surface, and an end of the second ring part away from the connecting end forms a second sub end surface; wherein the first sub end face is flush with the second sub end face to form the second end face.

A second aspect provides a clean water faucet comprising a faucet body, a dental tube for securing the clean water faucet to a sink rim, and a mounting trim ring as described in the first aspect.

In some embodiments of the fresh water faucet, the fresh water faucet further comprises:

the first waterway assembly is provided with a first leading-in port for leading in external raw water and a first leading-out port communicated with the first leading-in port;

and the second water path assembly comprises a heating structure and is provided with a second leading-in port for leading external raw water to the heating structure and a second leading-out port communicated with the second leading-in port.

In some embodiments of the fresh water faucet, the second waterway assembly further includes a cooling structure for dissipating heat from the heating structure.

In some embodiments of the fresh water faucet, the heating structure has a heating channel; the cooling structure is provided with a cooling channel for introducing external raw water, and the cooling channel is communicated with the heating channel.

The embodiment of the utility model has the following beneficial effects:

in the utility model, the mounting decoration ring is sleeved with the dental canal through the mounting hole to realize the stable connection with the dental canal; in the direction of the central axis of the mounting hole, the projection of the mounting decoration ring is positioned in the projection of the faucet main body, namely the diameter of the mounting decoration ring is smaller than that of the faucet main body, and the mounting space required by the mounting decoration ring is smaller than that of the faucet main body; therefore, the first end face of the installation decoration ring is abutted against the water trough edge, the second end face of the installation decoration ring is abutted against the faucet main body, the installation decoration ring is contained in an installation space formed by the water trough edge and is positioned between the faucet main body and the water trough edge, so that the height of the faucet main body relative to the water trough edge is increased, the faucet main body can avoid the installation space formed by the water trough edge to realize installation, the installation decoration ring is stably connected with the tooth pipe, the faucet main body and the water trough edge through the matching of the installation hole, the first end face and the second end face, and the stable installation of the faucet main body is ensured. The technical problem that the water purifying faucet cannot be stably installed due to insufficient installation space in the prior art is solved by the aid of the technical scheme.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 illustrates a schematic structural view of a mounting trim ring provided in accordance with the present invention;

FIG. 2 shows a cross-sectional view of a fresh water faucet provided according to the present invention from a first perspective;

FIG. 3 shows a cross-sectional view of a fresh water faucet provided according to the present invention from a second perspective;

FIG. 4 is a schematic view showing an exploded structure of a fresh water faucet according to the present invention;

FIG. 5 is a sectional view of a fresh water faucet provided according to the present invention from a third perspective;

FIG. 6 shows a schematic structural view of a cooling structure;

FIG. 7 shows a schematic structural view of a center tube;

fig. 8 shows a schematic structural diagram of the water outlet joint at a first viewing angle;

fig. 9 shows a schematic structural diagram of the water outlet joint at a first viewing angle.

Description of the main element symbols:

100. a water purification faucet; 10. a faucet body; 20. a first waterway assembly; 30. a second waterway assembly; 31. a heating structure; 31a, a heating channel; 31b, a second lead-out port; 31c, a third introduction port; 331. namely a heat pipe; 312. a central tube; 312a, a connecting channel; 312b, a fourth introduction port; 312c, a fourth outlet; 3121. a pipe body; 31211. a first pipe body; 31212. a second tube body; 31213. a third tube; 3122. a flow guide structure; 32. a cooling structure; 321. a substrate; 3211. a mounting cavity; 3212. a cooling channel; 3213. a second inlet port; 3214. a third outlet; 322. a positioning column; 40. a water outlet adapter; 40a, a first water inlet; 40b, a first water outlet; 40c, a second water inlet; 40d, a second water outlet; 40e, a third water inlet; 40f, a third water outlet; 41. a main body portion; 42. a first connecting ring; 43. a second connection ring; 44. a third connecting ring; 45. a fourth connecting ring; 46. a fifth connecting ring; 47. a sixth connecting ring; 50. a water inlet adapter; 51. a raw water inlet; 52. mounting grooves; 60. a dental canal; 70. installing a decorative ring; 70a, mounting holes; 70b, a first end surface; 70c, a second end face; 70c1, a first sub-end face; 70c2, a second sub-end face; 71. a first ring portion; 72. a second ring portion; 73. a connecting portion; 731. connecting ribs; 732. a connecting end; 80. a rotating arm; 91. a first water inlet valve; 92. a second water inlet valve; 200. the trough edge of the water trough.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, in the embodiment of the present invention, there is provided an installation decoration ring 70 and a water purification faucet 100, wherein the water purification faucet 100 can be used for connecting with a water purifier, can also be used for connecting with other water purification equipment, and can also be directly connected with a tap water faucet in a household. The water purifying faucet comprises a faucet body 10 and a tooth pipe 60 used for fixing the faucet body 10, wherein one end of the tooth pipe 60 is fixedly connected with the faucet body 10, and the water purifying faucet 100 is stably installed through the other end of the tooth pipe 60.

In addition, the water purifying faucet 100 further includes the above-mentioned mounting decorative ring 70, the mounting decorative ring 70 having a mounting hole 70a and a first end surface 70b and a second end surface 70c at both ends of the mounting hole 70 a; the mounting hole 70a is used for being sleeved with the tooth pipe 60, the first end surface 70b is used for being abutted against the water tank edge 200, and the second end surface 70c is used for being abutted against the tap main body 10; wherein, in the direction along the central axis of the mounting hole 70a, the projection of the mounting decoration ring 70 is located within the projection of the faucet body 10.

In the utility model, the mounting decoration ring 70 is sleeved with the dental canal 60 through the mounting hole 70a to realize the stable connection with the dental canal 60; in the direction of the central axis of the mounting hole 70a, the projection of the mounting decoration ring 70 is located in the projection of the faucet main body 10, namely the diameter of the mounting decoration ring is smaller than that of the faucet main body 10, and the mounting space required by the mounting decoration ring 70 is smaller than that of the faucet main body 10; therefore, the first end surface 70b of the decorative ring 70 is abutted against the sink rim 200, and the second end surface 70c is abutted against the faucet body 10, so that the decorative ring 70 is accommodated in the installation space formed by the sink rim 200 and is positioned between the faucet body 10 and the sink rim 200, thereby increasing the height of the faucet body 10 relative to the sink rim 200, enabling the faucet body 10 to be installed by avoiding the installation space formed by the sink rim 200, and realizing stable connection between the decorative ring 70 and the tooth tube 60, the faucet body 10 and the sink rim 200 by matching the installation hole 70a, the first end surface 70b and the second end surface 70c, thereby ensuring stable installation of the faucet body 10. By the technical scheme, the technical problem that the water purifying faucet 100 cannot be stably installed due to insufficient installation space in the prior art is solved.

The mounting decoration ring 70 may be made of ABS (Acrylonitrile-Butadiene-Styrene copolymer, which is an acronym for Acrylonitrile Butadiene Styrene), which is a thermoplastic polymer structure material with high strength, good toughness and easy processing and forming, and is also called as ABS resin material. The faucet body 10 is also made of ABS, and the mounting decoration ring 70 is the same color as the faucet body 10 to maintain the mounting beauty of the water purifying faucet 100.

With continued reference to fig. 1 and 2, in one embodiment, the mounting trim ring 70 includes a first ring portion 71 defining a mounting aperture 70a, a second ring portion 72 surrounding the first ring portion 71, and a connecting portion 73 connected between the first ring portion 71 and the second ring portion 72. The second ring part 72 can surround the first ring part 71 at intervals through the connecting part 73, namely, an interval space exists between the second ring part 72 and the first ring part 71, so that on one hand, the material cost for installing the decorative ring 70 is reduced; on the other hand, when the mounting hole 70a is sleeved with the dental tube 60, the dental tube 60 will press against the first ring part 71, and the first ring part 71 can be slightly deformed when pressed by the dental tube 60 through the space.

In one embodiment, the connecting portion 73 includes a connecting rib 731 extending from an outer peripheral wall of the first ring portion 71 to an inner peripheral wall of the second ring portion 72. The connection stability of the connecting ribs 731 to the first ring portion 71 and the second ring portion 72 can be improved by connecting the outer peripheral wall of the first ring portion 71 and the inner peripheral wall of the second ring portion 72 with the connecting ribs 731. In some specific embodiments, the connecting rib 731 is a plurality of connecting ribs 731, and the plurality of connecting ribs 731 is arranged at intervals along the circumferential direction of the first ring portion 71. The connection between the first ring part 71 and the second ring part 72 is stably and evenly realized by arranging a plurality of connecting ribs 731 at intervals along the circumferential direction of the first ring part 71.

In one embodiment, the connecting portion 73 further includes a connecting end 732 extending from one end of the first ring portion 71 to one end of the second ring portion 72, the connecting end 732 having a first end surface 70 b. The connection stability of the connection portion 73 connecting the first ring portion 71 and the second ring portion 72 is further improved by adding the connection end 732; meanwhile, the first end surface 70b is formed by the connection end 732, so that the contact area between the first end surface 70b and the sink rim 200 is increased, and the contact stability between the installation decoration ring 70 and the sink rim 200 is improved.

In some embodiments, an end of the first ring portion 71 distal from the connection end 732 forms a first sub-end surface 70c1, and an end of the second ring portion 72 distal from the connection end 732 forms a second sub-end surface 70c 2; wherein the first sub end surface 70c1 is flush with the second sub end surface 70c2 to form the second end surface 70 c. The first sub end surface 70c1 and the second sub end surface 70c2 are arranged to be flush, so that the first sub end surface 70c1 and the second sub end surface 70c2 are abutted to the tap main body 10, namely, the first end surface 70b is formed by the first sub end surface 70c1 and the second sub end surface 70c2, and the abutting area of the first end surface 70b to the tap main body 10 is the sum of the area of the first end surface 70b and the area of the second end surface 70 c.

It should be noted that the first sub-end surface 70c1 may be higher than the second sub-end surface 70c2, i.e., the first sub-end surface 70c1 is the first end surface 70 b; alternatively, the second sub-end surface 70c2 is higher than the first sub-end surface 70c1, i.e., the second sub-end surface 70c2 is the first end surface 70 b.

In some specific embodiments, the first end surface 70b is provided with a non-slip structure. By adding the anti-slip structure, the friction force between the first end surface 70b and the sink side 200 is increased, so as to ensure the stability of the installation decoration ring 70 relative to the sink side 200, thereby improving the installation stability of the water purification faucet 100 relative to the sink side 200. It should be noted that the anti-slip structure may be configured as, but not limited to, anti-slip stripes and anti-slip bumps.

In some specific embodiments, the outer peripheral wall of the second ring portion 72 is provided with a non-slip structure. Through addding anti-skidding structure, increase the frictional force between second ring portion 72 and hand or the operation instrument, prevent to exert the phenomenon of skidding to appear between the external force of second ring portion 72 and the second ring portion 72 to guarantee to realize smoothly installing the connection of dress trim ring 70 and dental canal 60. It should be noted that the anti-slip structure may be configured as, but not limited to, anti-slip stripes and anti-slip bumps.

In some specific embodiments, the inner circumferential wall of the mounting hole 70a is provided with a screw structure for screw-coupling with the dental tube 60. Through setting up the stable connection of mounting hole 70a with dental canal 60, not only can make things convenient for the cup joint of the relative dental canal 60 of smooth and easy mounting hole 70a simultaneously.

Referring to fig. 3 to 9, the purified water faucet 100 further includes a first waterway assembly 20, a second waterway assembly 30, and a water outlet adapter 40; the first waterway assembly 20 is disposed in the faucet body 10, and has a first introduction port for introducing external raw water and a first discharge port communicated with the first introduction port, that is, the first introduction port is used for discharging cold water; the second waterway assembly 30 is arranged in the tap main body 10 and comprises a heating structure 31 with a heating channel 31a and a cooling structure 32 used for dissipating heat of the heating structure 31, wherein the cooling structure 32 is provided with a cooling channel 3212, and the cooling channel 3212 is communicated with the heating channel 31 a; the second water path assembly 30 further has a second introduction port 3213 for introducing external raw water into the cooling passage 3212 and the heating passage 31a, and a second discharge port 31b for discharging hot water.

In the embodiment, the function of cold water outlet of the water purifying tap 100 is realized through the first waterway assembly 20, and the function of hot water outlet of the water purifying tap 100 is realized through the second waterway assembly 30; the second waterway assembly 30 includes a heating structure 31 and a cooling structure 32, the heating structure 31 heats the external raw water through a heating channel 31a of the heating structure, and the cooling structure 32 is used for dissipating heat from the heating structure 31 to prevent the temperature of the faucet body 10 from rising due to the heating structure 31; specifically, the cooling structure 32 has a cooling channel 3212, the raw water flowing through the cooling channel 3212 carries away the heat energy of the heating structure 31 received by the cooling structure 32, the water flowing out of the cooling channel 3212 flows into the heating channel 31a through the communication between the cooling channel 3212 and the heating channel 31a to continue heating, and the heating power of the heating structure 31 to the water flow can be reduced because the water flow absorbs the heat energy in the cooling channel 3212. The technical scheme solves the technical problems that the heating structure 31 in the water purifying faucet 100 in the prior art needs to consume large electric power and the temperature of the faucet main body 10 can be increased during heating operation of the heating structure by recycling cooling water flow.

In one embodiment, one end of the cooling channel 3212 forms a second inlet 3213 and the other end forms a third outlet 3214; one end of the heating passage 31a forms a second lead-out port 31b, the other end forms a third lead-in port 31c, and the third lead-out port 3214 communicates with the third lead-in port 31 c. In this embodiment, the external raw water flows into the cooling passage 3212 through the second introduction port 3213 to absorb heat of the heating structure 31 received by the cooling structure 32, then flows out of the cooling passage 3212 through the third exit port 3214, flows into the heating passage 31a through the third introduction port 31c to continue heating, and finally flows out of the heating passage 31a through the second exit port 31 b.

It should be noted that the heating channel 31a needs to be filled with water first, and the heating structure 31 starts to operate, so as to ensure the safety of heating.

Referring to fig. 3-6, in one embodiment, the cooling structure 32 includes a base 321, and the base 321 has a mounting cavity 3211 for receiving the heating structure 31 and a cooling channel 3212 spaced apart from the mounting cavity 3211. In this embodiment, after the heating structure 31 accommodated in the mounting cavity 3211 starts to perform heating operation, the heat is dissipated and transferred to the substrate 321, so that the temperature of the substrate 321 is increased; meanwhile, external raw water flows through the cooling channel 3212 of the base 321, and the temperature of the external raw water is low, and based on the heat conduction principle, heat energy on the base 321 is transferred to the external raw water in the cooling channel 3212, so that the heat energy of the heating structure 31 is taken away by the external raw water flowing through the cooling channel 3212, and thus the heat dissipation function of the cooling structure 32 to the heating structure 31 is realized.

In one embodiment, the length of the mounting cavity 3211 extends in the same direction as the length of the cooling gallery 3212. To increase the cooling area of the heating structure 31 by the cooling water flow; meanwhile, it is convenient to communicate the cooling passages 3212 with the heating passages 31 a.

In one embodiment, the heating structure 31 is spaced apart from the inner circumferential wall of the mounting cavity 3211. I.e., a gap exists between the base 321 and the heating structure 31, to improve the heat dissipation function of the heating structure 31.

In one embodiment, the central axis of the heating structure 31 coincides with the central axis of the mounting cavity 3211. Therefore, the outer peripheral wall of the heating structure 31 is uniformly spaced from the inner peripheral wall of the mounting cavity 3211 to ensure uniform heat dissipation of the heating structure 31 to the base 321.

In some embodiments, the ends of the cooling passages 3212 are flush with the ends of the mounting cavity 3211 to further increase the cooling effect.

In some particular embodiments, the cooling passages 3212 are circular in configuration. So that the water flows smoothly and stably through the cooling channel 3212, and the heat exchange efficiency between the water and the base 321 is improved.

In some embodiments, the mounting cavity 3211 is a circular configuration. So as to ensure that the heat energy of the heating structure 31 is uniformly dissipated and transferred to the base 321, and improve the heat exchange efficiency between the heating structure 31 and the base 321.

In one embodiment, the cooling structure 32 further includes a positioning post 322 formed protruding from an outer wall of the base 321.

Referring to fig. 3-5 and 7, in an embodiment, the heating structure 31 includes a heat pipe 331 and a central tube 312 disposed in the heat pipe 331, the central tube 312 includes a tube body 3121 spaced apart from an inner circumferential wall of the heat pipe 331 and a flow guide structure 3122 extending from the tube body 3121 toward the heat pipe 331, and the flow guide structure 3122, the outer circumferential wall of the tube body 3121 and the inner circumferential wall of the heat pipe 331 form a heating channel 31 a. When the time for which the water flow stays at the heating structure 31 is too long, a large amount of bubbles are easily generated and the water outlet effect is affected. Therefore, in the present embodiment, the central tube 312 is additionally arranged in the heat pipe 331, the heating passage 31a is defined by the tube body 3121, the flow guiding structure 3122 and the heat pipe 331, and the flow guiding structure 3122 of the central tube 312 guides the water flowing through the heating passage 31a to increase the flow rate of the water, so as to prevent bubbles from occurring.

In one embodiment, the center tube 312 has a connection channel 312a, a fourth introduction port 312b communicating with one end of the connection channel 312a, and a fourth withdrawal port 312c communicating with the other end of the connection channel 312 a; the fourth inlet 312b is communicated with the third outlet 3214, and the fourth outlet 312c is communicated with the third inlet 31 c. In this embodiment, the water flow left from the cooling channel 3212 flows into the heating channel 31a through the fourth inlet 312b, the connecting channel 312a and the fourth outlet 312c of the central tube 312 in sequence, that is, the cooling channel 3212 and the heating channel 31a are communicated through the central tube 312.

The central tube 312 may be made of PA66+ (polyamide 66 or nylon 66) glass fiber material, which has better high temperature resistance, so as to prevent the central tube 312 from being affected when the heat pipe 331 works.

In some specific embodiments, the central axis of the central tube 312 coincides with the central axis of the instant heating tube 331, such that the outer peripheral wall of the central tube 312 is uniformly spaced from the inner peripheral wall of the instant heating tube 331, thereby improving the stability of the water flowing through the heating channel 31 a.

In one embodiment, the flow guiding structure 3122 is in the form of a helically extending rib. To lengthen the heating passage 31a to further accelerate the flow of water.

It should be noted that when the central tube 312 is placed inside the instant heat pipe 331, the flow guiding structure 3122 is against or close to the inner peripheral wall of the instant heat pipe 331.

In one embodiment, the cross section of the flow guiding structure 3122 is a triangular structure in a direction along the central axis of the central tube 312, and the vertex angle of the triangular structure is far away from the tube body 3121. The guiding effect of the flow guiding structure 3122 to the water flow is enhanced by two oblique sides of the triangular structure.

In one embodiment, the tube 3121 includes a first tube 31211, a second tube 31212 and a third tube 31213 formed by extending from both ends of the first tube 31211 in a direction away from each other, wherein the flow guiding structure 3122 is disposed on the first tube 31211, and the second tube 31212 and the third tube 31213 are used for installing the central tube 312.

In some specific embodiments, the outer diameters of the second tube 31212 and the third tube 31213 are both smaller than the outer diameter of the first tube 31211. The stable installation of the center tube 312 through the second pipe 31212 and the third pipe 31213 housing is ensured, and at the same time, it is ensured that the second pipe 31212 and the third pipe 31213 do not interfere with both ends of the heating passage 31a, ensuring smooth circulation of water flow.

Specifically, the pipe 3121 has the connection passage 312a, the second pipe 31212 has the fourth introduction port 312b, and the third pipe 31213 has the fourth withdrawal port 312 c.

In some specific embodiments, the fourth outlet 312c extends through a tube wall of the third tube 31213. In some specific embodiments, the number of the fourth outlets 312c is several, and several fourth outlets 312c are arranged at intervals along the circumferential direction of the third tube 31213. A plurality of fourth outlet ports 312c are arranged at intervals in the circumferential direction of the third pipe body 31213 to ensure smooth communication between the connection passage 312a and the heating passage 31 a.

In one embodiment, one end of the flow guiding structure 3122 is flush with one end of the first tube 31211, and the other end of the flow guiding structure 3122 is flush with the other end of the first tube 31211.

See fig. 3, 8 and 9; in one embodiment, the fresh water faucet 100 further includes a water outlet adapter 40, and the water outlet adapter 40 has a first water inlet 40a communicated with the first outlet, a first water outlet 40b communicated with the first water inlet 40a, a second water inlet 40c communicated with the second outlet 31b, and a second water outlet 40d communicated with the second water inlet 40 c. That is, the water outlet adapter 40 realizes the independent outflow of cold water from the first waterway assembly 20 through the first water inlet 40a and the first water outlet 40b, and realizes the independent outflow of hot water from the second waterway assembly 30 through the second water inlet 40c and the second water outlet 40d, that is, the hot water waterway in the embodiment independently introduces raw water, independently heats and independently flows out relative to the cold water waterway, so that the hot water waterway and the cold water waterway are completely separated to meet the requirements of users.

Specifically, the water outlet adapter 40 is fixedly connected with the positioning column 322 of the cold water structure to realize stable communication between the first water inlet 40a and the first outlet and stable communication between the second water inlet 40c and the second outlet.

In one embodiment, the water outlet joint 40 further has a third water inlet 40e in communication with the third outlet 3214 and a third water outlet 40f in communication with the fourth inlet 312 b. That is, the third water inlet 40e of the water outlet joint 40 and the third outlet 3214 are used to communicate the water outlet joint 40 with the cooling channel 3212, the third water outlet 40f of the water outlet joint 40 is used to communicate with the fourth inlet 312b to communicate the water outlet joint 40 with the connecting channel 312a, and finally the third water inlet 40e is used to communicate with the third water outlet 40f to communicate the cooling channel 3212 with the connecting channel 312a, so that the water flowing out of the cooling channel 3212 can flow into the heating channel 31a through the connecting channel 312 a.

In one embodiment, the water outlet joint 40 includes a main body portion 41 and a first connection ring 42 formed to extend from an end surface of the main body portion 41 adjacent to the first water inlet 40a toward the first outlet. That is, the water outlet joint 40 is connected to the first waterway assembly 20 through the first connection ring 42 to realize stable communication between the first water inlet 40a and the first outlet.

Specifically, the first connection ring 42 may be sleeved on an end of the first waterway assembly 20, or the end of the first waterway assembly 20 is sleeved on the first connection ring 42.

In one embodiment, the water outlet joint 40 further includes a second connection ring 43 extending from a wall surface of the main body 41 adjacent to the second water inlet 40c toward the second outlet 31 b. That is, the water outlet joint 40 is connected to the second waterway assembly 30 through the second connection ring 43 to realize stable communication between the second water inlet 40c and the second outlet 31 b.

Specifically, the second connection ring 43 extends into the second lead-out port 31 b.

In one embodiment, the water outlet joint 40 further includes a third connection ring 44 extending from the main body 41 adjacent to the third water inlet 40e toward the third outlet 3214. That is, the water outlet joint 40 realizes stable communication between the third inlet water and the third outlet 3214 by connection between the third connection ring 44 and the second water path.

Specifically, the third connection ring 44 extends into the third exit 3214.

In one embodiment, the water outlet adapter 40 further includes a fourth connection ring 45 extending from the wall of the main body 41 adjacent to the third water outlet 40f toward the fourth inlet 312 b. That is, the water outlet joint 40 is connected to the second waterway assembly 30 through the fourth connection ring 45 to realize stable communication between the third water outlet 40f and the fourth water inlet 312 b.

Specifically, the fourth connection ring 45 extends into the fourth introduction port 312 b.

In one embodiment, the second connection ring 43 and the fourth connection ring 45 are arranged in a positional relationship based on the position of the heat pipe 331 around the center pipe 312, such that the second connection ring 43 is arranged around the fourth connection ring 45, and the overall structure of the water outlet adapter 40 is more compact.

In one embodiment, the water outlet adapter 40 further includes a fifth connection ring 46 formed by extending from the wall surface of the main body 41 adjacent to the first water outlet 40b in a direction away from the first water inlet 40 a; the water outlet joint 40 further includes a sixth connection ring 47 formed to extend from the main body 41 near the second water outlet 40d in a direction away from the second water inlet 40 c.

In one embodiment, the fifth connection ring 46 is disposed around the sixth connection ring 47.

Referring to fig. 2 and 4, the purified water faucet 100 further includes a rotating arm 80 rotatably connected to the faucet body 10 and accommodating the water outlet adapter 40, and a first pipeline for communicating with the first water outlet 40b and a second pipeline for communicating with the second water outlet 40d are disposed in the rotating arm 80, and water outlet is achieved by rotating the rotating arm 80.

In one embodiment, the fresh water faucet 100 further includes a first inlet valve 91 and a second inlet valve 92, wherein the first inlet valve 91 is used for controlling the on/off of the water flow of the first waterway assembly 20, and the second inlet valve 92 is used for controlling the on/off of the water flow of the second waterway assembly 30.

Preferably, the first inlet valve 91 is a solenoid valve, and the second inlet valve 92 is a solenoid valve, so that the first inlet valve 91 and the second inlet valve 92 can be controlled conveniently by a user, for example, the control can be remotely controlled, and the control is more intelligent than a mechanical switch, and of course, the first inlet valve 91 and the second inlet valve 92 can be replaced by a mechanical switch.

Preferably, the first water inlet valve 91 and the second water inlet valve 92 cannot be opened at the same time, when the first water inlet valve 91 is opened, the first waterway assembly 20 can be circulated, and at this time, the cold water waterway is circulated, and the user can receive cold water; when the second inlet valve 92 is opened, the second waterway assembly 30 is circulated, and the hot water waterway is circulated, so that the user can receive hot water.

In another embodiment, the first and second water inlet valves 91 and 92 may be opened at the same time, and the temperature of the water required by the user may be adjusted by neutralizing the cold water flowing from the first waterway assembly 20 and the hot water flowing from the second waterway assembly 30.

In an embodiment, the purified water faucet 100 further includes a water inlet adapter 50 fixed at an end of the positioning column 322 far from the water outlet adapter 40, and the water inlet adapter 50 has a raw water inlet 51 communicated with the second inlet 3213 to introduce raw water.

In one embodiment, the water intake adapter 50 further has a mounting groove 52, that is, one end of the heat pipe 331 and the third pipe 31213 of the central pipe 312 are abutted against the bottom of the mounting groove 52, so as to ensure the sealing connection between the water intake adapter 50 and the heating structure 31.

Wherein, the adapter 40 of going out water and the adapter 50 of intaking can adopt PA66+ (polyamide 66 or nylon 66) glass fiber material to make, and its high temperature resistance is better, prevents that heating structure 31 during operation from causing the influence to the adapter 40 of going out water, the adapter 50 of intaking.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The installation decoration ring is used for installing a water purification faucet, the water purification faucet comprises a faucet main body and a tooth pipe used for fixing the faucet main body on the edge of a sink groove, and is characterized in that,

the mounting decorative ring is provided with a mounting hole, a first end face and a second end face, wherein the first end face and the second end face are positioned at two ends of the mounting hole; the mounting hole is used for being sleeved with the dental pipe, the first end face is used for being abutted against the edge of the water trough, and the second end face is used for being abutted against the faucet main body; wherein a projection of the mounting trim ring is located within a projection of the faucet body in a direction along a central axis of the mounting hole.

2. The mounting trim ring of claim 1, comprising a first ring portion forming the mounting aperture, a second ring portion surrounding the first ring portion, and a connecting portion connecting between the first and second ring portions.

3. The mounting trim ring of claim 2, wherein the connecting portion comprises a connecting rib extending from an outer peripheral wall of the first ring portion to an inner peripheral wall of the second ring portion.

4. The mounting trim ring of claim 3, wherein the connecting rib is provided in a plurality, and the connecting ribs are arranged at intervals along the circumferential direction of the first ring portion.

5. The mounting trim ring of claim 3, wherein the connecting portion further comprises a connecting end extending from an end of the first ring portion to an end of the second ring portion, the connecting end having the first end surface.

6. The mounting trim ring of claim 5, wherein an end of the first ring portion distal from the connecting end forms a first sub-end face, and an end of the second ring portion distal from the connecting end forms a second sub-end face; wherein the first sub end face is flush with the second sub end face to form the second end face.

7. Water purifying tap, characterized in that it comprises a tap body, a dental pipe for fixing the tap to the rim of a sink and a mounting ornamental ring according to any of claims 1-6.

8. The water purifying faucet of claim 7, further comprising:

the first waterway assembly is provided with a first leading-in port for leading in external raw water and a first leading-out port communicated with the first leading-in port;

and the second water path assembly comprises a heating structure and is provided with a second leading-in port for leading external raw water to the heating structure and a second leading-out port communicated with the second leading-in port.

9. The water purifying faucet of claim 8, wherein the second waterway assembly further includes a cooling structure for dissipating heat from the heating structure.

10. The water purifying faucet of claim 9 wherein the heating structure has a heating channel; the cooling structure is provided with a cooling channel for introducing external raw water, and the cooling channel is communicated with the heating channel.

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