CN216405620U

CN216405620U - Intelligent closestool and moist porcelain shower nozzle device thereof

Info

Publication number: CN216405620U
Application number: CN202123220393.1U
Authority: CN
Inventors: 李文明; 古岳峰
Original assignee: Shenzhen Hengzhiyun Technology Co Ltd
Current assignee: Shenzhen Hengzhiyun Technology Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-29
Anticipated expiration: 2031-12-20

Abstract

An intelligent closestool and a ceramic moistening sprayer device thereof are provided, wherein the ceramic moistening sprayer device comprises a shell, a cover body and a valve core. The shell is provided with an accommodating cavity, the top of the accommodating cavity is open, and the bottom of the accommodating cavity is provided with a water outlet hole. The sealed lid of lid is located the opening part of acceping the chamber, and the lid is formed with into water passageway. The valve core is accommodated in the accommodating cavity, and the top of the valve core is arranged below the water inlet channel. The bottom of case and accept and be formed with the vortex chamber between the bottom in chamber, vortex chamber and accept and communicate through a plurality of guiding gutters between the chamber, and a plurality of guiding gutters are the vortex distribution. Liquid enters the accommodating cavity through the water inlet channel and flows to the periphery of the valve core through the top part of the valve core, and water flows through the guide groove and is converged in the vortex cavity to form a vortex to be sprayed out of the water outlet hole. The apopore spun drop of moist porcelain shower nozzle device can spray water to the inside wall of closestool to make the inside wall of closestool soak, promote the anti-soil ability of closestool.

Description

Intelligent closestool and moist porcelain shower nozzle device thereof

Technical Field

The utility model relates to a toilet device, in particular to an intelligent toilet and a ceramic-moistening spray head device thereof.

Background

Generally, before the toilet is used, the ceramic inner side wall of the toilet is usually in a dry state. The dry ceramic wall is easy to produce the adhesion of dirt, so that the closestool is not easy to be washed clean, and the sanitation degree of the closestool is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent closestool capable of reducing adhesion of closestool sewage and a ceramic moistening spray head device thereof.

A ceramic wetting spray head device comprising:

the shell is provided with an accommodating cavity, the top of the accommodating cavity is opened, and the bottom of the accommodating cavity is provided with a water outlet hole;

the cover body is arranged at the opening of the accommodating cavity in a sealing manner, and a water inlet channel is formed in the cover body;

the valve core is accommodated in the accommodating cavity, the top of the valve core is arranged below the water inlet channel, a vortex cavity is formed between the bottom of the valve core and the bottom of the accommodating cavity, the vortex cavity is communicated with the accommodating cavity through a plurality of flow guide grooves, and the flow guide grooves are distributed in a vortex manner;

the liquid enters the accommodating cavity through the water inlet channel and flows to the periphery of the valve core through the top part of the valve core, and the water flows through the diversion trench and is converged in the vortex cavity to form a vortex to be sprayed out of the water outlet hole.

In one embodiment, the plurality of guide grooves extend in a tangential direction of the vortex cavity, and the plurality of guide grooves are symmetrically distributed about a center of the vortex cavity.

In one embodiment, a convex column is arranged at the center of the vortex cavity, and the guide grooves are arranged in a central symmetry manner around the convex column.

In one embodiment, the water outlet is located at the center of the vortex cavity, and the diameter of the convex column is smaller than the caliber of the water outlet.

In one embodiment, the diversion trench is opened at the bottom of the valve core.

In one embodiment, the valve element includes a body, a support portion and a plurality of fins, the support portion is disposed above the body, the fins are uniformly distributed on the top of the body, the fins connect the support portion and the body, and the support portion is used for supporting the cover body.

In one embodiment, the body is cylindrical, and the top of the body is provided with an arc-shaped arch surface, and the liquid flows from the arc-shaped arch surface to the periphery of the body.

In one embodiment, a water outlet surface is arranged on the outer side surface of the shell around the water outlet hole, and the water outlet surface is in a horn shape.

In one embodiment, the sealing device further comprises a sealing ring, and the sealing ring is arranged at the joint of the cover body and the opening of the shell.

The utility model provides an intelligent closestool, includes above-mentioned moist porcelain shower nozzle device and closestool, the closestool is provided with the water tank, moist porcelain shower nozzle device with the water tank intercommunication, moist porcelain shower nozzle device set up in the closestool.

The ceramic moistening sprayer device can form vortex flow through the diversion trench and the vortex cavity of the valve core and spray out of the water outlet hole. The water drops sprayed from the water outlet holes can spray water on the inner side wall of the closestool, so that the inner side wall of the closestool is soaked, and the anti-pollution capacity of the closestool can be improved. And, this drop of water can directly fall to in the closestool because self weight, can not cause the water smoke of come-up, improves user experience.

Drawings

Fig. 1 is a schematic structural view of a porcelain moistening nozzle device according to the present embodiment;

FIG. 2 is a cross-sectional view of the porcelain moistening spray head apparatus shown in FIG. 1;

FIG. 3 is an exploded view of the porcelain moistening spray head apparatus shown in FIG. 1;

FIG. 4 is a perspective view of the valve cartridge according to FIG. 3;

fig. 5 is a bottom view of the valve cartridge according to fig. 4.

The reference numerals are explained below: 10. a ceramic moistening spray head device; 11. a housing; 111. an accommodating cavity; 112. an opening; 113. a water outlet hole; 114. discharging from the water surface; 115. a rib is protruded; 116. clamping the protrusion; 117. a second step portion; 12. a cover body; 121. a card slot; 122. a first step portion; 123. a water inlet channel; 124. an interface; 125. a connecting portion; 13. a valve core; 131. a body; 132. a support portion; 133. a fin; 14. a seal ring; 15. a vortex chamber; 151. a diversion trench; 152. a convex column.

Detailed Description

Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

An intelligent closestool and a ceramic moistening spray head device. The intelligent closestool comprises a porcelain moistening sprayer device and a closestool. The toilet is provided with a water tank. The ceramic moistening spray head device is arranged on the closestool. The ceramic moistening spray head device is communicated with the water tank. The ceramic moistening spray head device can spray water on the inner side wall of the closestool so as to soak the inner side wall of the closestool and improve the anti-pollution capacity of the closestool.

In the embodiment, the ceramic wetting nozzle device is arranged at the opening of the toilet bowl so as to spray and wet the inner side wall of the toilet bowl.

Referring to fig. 1 and 2, the ceramic wetting nozzle device 10 includes a housing 11, a cover 12 and a valve core 13. The housing 11 is hermetically connected to the cover 12 to form a cavity. The valve core 13 is accommodated in the cavity, water is sprayed out in a vortex shape through the ceramic moistening nozzle device 10, and sprayed water drops have certain kinetic energy, so that the diffusion range of the water drops is large. Therefore, the ceramic moistening nozzle device 10 can increase the spraying area of the ceramic moistening nozzle device 10 and ensure the infiltration of the inner side wall of the toilet with a large area.

Specifically, in the present embodiment, the housing 11 has a hollow columnar structure. The housing 11 defines a receiving cavity 111. The top of the receiving cavity 111 is provided with an opening 112. The bottom of the accommodating cavity 111 is provided with a water outlet 113. One end of the shell 11 is an opening end, and the other end is a water outlet end. The water outlet 113 is arranged at the water outlet end.

The water flow enters the containing cavity 111 from the open end of the housing 11 and is sprayed out from the water outlet hole 113 at the water outlet end. Specifically, the outer side surface of the housing 11 is provided with a water outlet surface 114 around the water outlet hole 113, and the water outlet surface 114 is in a horn shape. The exit surface 114 may increase the spray angle of the water jet to increase the spray area of the exit water stream.

Moreover, the outer side wall of the housing 11 is provided with a plurality of ribs 115, and the ribs 115 can facilitate the fixed installation of the housing 11.

The cover 12 is sealed at the opening of the receiving cavity 111. The cover 12 and the housing 11 are fixedly connected by engagement. The annular side wall of the cover 12 is provided with a locking groove 121, and the side wall of the opening end of the housing 11 is provided with a locking protrusion 116. The engaging protrusion 116 enters into the engaging position along the engaging groove 121, so that the housing 11 is engaged and fixed with the cover 12. The housing 11 and the cover 12 are connected by snap-fit connection, so that the purpose of convenient installation can be achieved.

It can be understood that the housing 11 and the cover 12 can be connected by other types of engaging structures, and the positions of the engaging groove 121 and the engaging protrusion 116 are not limited herein, as long as the housing 11 and the cover 12 can be connected by engaging.

The porcelain moistening nozzle device 10 further includes a seal ring 14. The cover 12 is kept in sealing connection with the open end of the housing 11 by a sealing ring 14. Cover 12 has first step 122, and housing 11 has second step 117 on its inner wall. The first stepped portion 122 and the second stepped portion 117 press and hold the gasket 14 on both upper and lower sides of the gasket 14, respectively, so that the sealing between the lid 12 and the case 11 is maintained. The sealing ring 14 may be an O-ring or a rectangular ring, etc.

The outer side of the cover 12 is also provided with a connecting portion 125. The connecting portion 125 may be fixedly connected to a toilet to fixedly mount the ceramic-wetting nozzle assembly on the toilet. The connection portion 125 and the toilet may be fixedly connected by bolts or the like.

The cover 12 is formed with a water inlet passage 123. The cover 12 is provided with a connector 124 on the outside, and the connector 124 can be connected with a water pipe to allow water to flow through the water pipe into the water inlet passage 123. The water inlet passage 123 extends through the joint 124 and to the inside of the cover 12.

The valve core 13 is accommodated in the accommodating cavity 111, and the top of the valve core 13 is arranged below the water inlet channel 123. The valve element 13 can divide the water flowing down from the water inlet passage 123 to the periphery of the valve element 13.

Referring to fig. 3 and 4, in the present embodiment, the valve element 13 includes a body 131, a supporting portion 132 and a plurality of fins 133. The supporting portion 132 is disposed above the body 131, the plurality of fins 133 are uniformly distributed on the top of the body 131, the fins 133 connect the supporting portion 132 and the body 131, and the supporting portion 132 is used for supporting the cover 12. Specifically, the spool 13 may be cylindrical. It is understood that the body 131 may have other shapes, and the shape of the body 131 is not limited herein.

The valve core 13 is located at the bottom of the accommodating cavity 111, and the cover 12 is disposed on the supporting portion 132 of the body 131. The support portion 132 may be ring-shaped. The supporting portion 132 can abut against the side wall of the water inlet channel 123 of the cover 12 to ensure the stability of the cover 12.

The body 131 may be cylindrical. The top of the body 131 is provided with an arc-shaped arch surface, and water flows from the arc-shaped arch surface to the periphery of the body 131. The arc-shaped arch surface can play a role in guiding water flow, so that the water flow is divided to the periphery of the body 131. The plurality of fins 133 are uniformly distributed on the top of the body 131, and shunting holes are formed between the fins 133 and the fins 133. The water flow is divided from the fins 133 to the periphery of the body 131 between the fins 133.

Referring to fig. 3, a vortex chamber 15 is formed between the bottom of the body 131 and the bottom of the receiving chamber 111. The vortex chamber 15 is communicated with the accommodating chamber 111 through a plurality of guide grooves 151. The plurality of guide grooves 151 are arranged in a vortex manner. The liquid enters the accommodating cavity 111 through the water inlet channel, and flows to the periphery of the valve element 13 through the top part of the valve element 13, and the water flows through the guide groove 151 to form a vortex and is ejected from the water outlet 113.

Specifically, in the present embodiment, the vortex chamber 15 and the guide groove 151 are opened at the bottom of the body 131. The guiding groove 151 communicates with the accommodating cavity 111 and the vortex cavity 15. The plurality of guide grooves 151 extend in a tangential direction of the vortex chamber 15, respectively, and the plurality of guide grooves 151 are symmetrically distributed about the center of the vortex chamber 15. The water flow is converged into the vortex chamber 15 through the flow guide groove 151 from the bottom of the containing chamber 111. The flow velocity of the water flow in the guide grooves 151 is uniform, and the flow direction of the water flow is tangential, so that a vortex water flow is formed in the vortex cavity 15.

It is understood that the vortex chamber 15 and/or the guiding groove 151 may also be opened at the bottom of the housing 11, and located at the bottom of the receiving chamber 111. As long as the guiding grooves 151 can guide the water flow into the vortex cavity 15 and form a vortex in the vortex cavity 15. The specific positions and shapes of the vortex chamber 15 and the guide grooves 151 are not limited herein.

Referring to fig. 5, a convex pillar 152 is disposed at the center of the vortex chamber 15, and the plurality of flow guiding grooves 151 are disposed in a central symmetry manner with respect to the convex pillar 152. The convex pillar 152 can block the mutually opposite water flows, so that the mutual opposite water flows are avoided, and the water flows flowing through the guide groove 151 are converged to form a vortex. In this embodiment, there may be three flow guide grooves 151, and the three flow guide grooves 151 extend along the circumferential tangential direction of the convex pillar 152.

The rotating speed of the water flow can be more uniform by the three guide grooves 151, the opposite flushing between the water flows is avoided, and the flow speed of the water flow is ensured. Moreover, the valve core 13 of the ceramic moistening nozzle device 10 can reduce water resistance, and avoid the influence of the large water resistance on the heating feedback system inside the intelligent toilet. It can be understood that the number of the guiding grooves 151 may be four, five, etc., as long as the guiding grooves 151 are distributed in a vortex shape to form a vortex water flow.

The outlet hole 113 is also located at the center of the vortex chamber 15. Moreover, the water outlet 113 is opposite to the convex column 152, and the diameter of the convex column 152 is smaller than the aperture of the water outlet 113. The protruding pillar 152 does not shield the water outlet 113, and the water flow can be smoothly discharged from the water outlet 113.

The water flow is discharged from the water outlet hole 113 and is jetted in the form of droplets. The water drops sprayed by the ceramic moistening nozzle device 10 not only have a larger spraying angle, but also can ensure a larger spraying area. And, this drop of water can directly fall to in the closestool because self weight, can not cause the water smoke of come-up, improves user experience.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. The utility model provides a moist porcelain shower nozzle device which characterized in that includes:

2. The porcelain moistening nozzle device according to claim 1, wherein a plurality of the guide grooves extend in a tangential direction of the vortex chamber, respectively, and the plurality of the guide grooves are symmetrically distributed about a center of the vortex chamber.

3. The porcelain moistening spray head device according to claim 1, wherein a convex column is arranged at the center of the vortex cavity, and the flow guide grooves are arranged in a central symmetry manner relative to the convex column.

4. The porcelain moistening spray head device of claim 3, wherein the water outlet hole is located at the center of the vortex cavity, and the diameter of the convex column is smaller than the caliber of the water outlet hole.

5. The ceramic moistening spray head device according to claim 1, wherein the diversion trench is opened at the bottom of the valve core.

6. The ceramic moistening nozzle device according to claim 1, wherein the valve element comprises a body, a support portion and a plurality of fins, the support portion is arranged above the body, the fins are evenly distributed on the top of the body, the fins are connected with the support portion and the body, and the support portion is used for supporting the cover body.

7. The porcelain moistening spray head device of claim 6, wherein the body is cylindrical, an arc-shaped arch surface is arranged at the top of the body, and the liquid flows from the arc-shaped arch surface to the periphery of the body.

8. The ceramic wetting spray head device according to claim 1, wherein a water outlet surface is arranged on the outer side surface of the shell around the water outlet hole, and the water outlet surface is in a horn shape.

9. The porcelain moistening spray head device according to claim 1, further comprising a sealing ring, wherein the sealing ring is disposed at a joint of the cover body and the opening of the housing.

10. An intelligent closestool, characterized in that, includes moist porcelain shower nozzle device and closestool of any of claims 1-9, the closestool is provided with the water tank, moist porcelain shower nozzle device with the water tank intercommunication, moist porcelain shower nozzle device set up in the closestool.