WO2023279605A1

WO2023279605A1 - Water outlet device

Info

Publication number: WO2023279605A1
Application number: PCT/CN2021/128647
Authority: WO
Inventors: 林孝发; 林孝山; 陈志伟; 邓飞明; 邓小清; 刘启乔
Original assignee: 福建西河卫浴科技有限公司
Priority date: 2021-07-05
Filing date: 2021-11-04
Publication date: 2023-01-12

Abstract

Disclosed in the present application is a water outlet device, comprising a water outlet body and a revolving member, wherein a water passing cavity is provided in the water outlet body, a water outlet hole and an inclined water channel are respectively provided in a bottom wall and a side wall of the water passing cavity, several protruding blocks are further provided around the water outlet hole in the water passing cavity, inclined water tanks are provided between adjacent protruding blocks, and the tangential direction of flow rotation of the inclined water tanks is consistent with that of the inclined water channel; each protruding block is provided with a support surface; the revolving member extends into the water outlet hole and forms a water outlet gap between the water outlet hole; the revolving member is provided with an impeller corresponding to the inclined water channel, an abutting surface, which is opposite to the support surface, and several water-pressing blocks corresponding to the inclined water tanks; and the water-pressing blocks are provided with pushing surfaces facing the water outlet direction of the inclined water tanks, and the pushing surfaces are inclined relative to the support surface, so that outlet water of the inclined water tanks pushes the abutting surface to be away from the support surface. The water outlet device of the present application can quickly rotate under the action of both a high-pressure water flow and low-pressure water flow and has an ideal water outlet effect.

Description

a water outlet device

technical field

The present application relates to the field of water outlet devices, in particular to a water outlet device.

Background technique

The existing water discharge device is generally provided with a rotating part, which rotates under the impact of the water flow, and the water discharge effect is closely related to the water pressure of the water flow. When the water pressure is high, the high-pressure water flow will impact the rotating part to rotate rapidly, but at the same time it will also make the rotating part in close contact with the water outlet device, so that the friction force will be greater during rotation, the speed of the rotating part will be affected accordingly, and the water outlet effect will be average; When the water pressure is small, the rotational speed of the rotating parts is slow, and the water outlet effect is not ideal.

overview

The following is an overview of the subject matter described in detail herein, which is not intended to limit the scope of the claims.

The embodiment of the present application provides a water outlet device, including a water outlet body, which is provided with a water passage chamber, and the bottom wall and side wall of the water passage chamber are respectively provided with a water outlet hole and an inclined channel; The water outlet hole is also provided with several projections, and inclined water grooves are arranged between adjacent projections, and the inclined water groove is consistent with the rotation direction of the tangential water flow formed by the inclined water channel; each of the projections is far away from the The end face forms a supporting surface perpendicular to the axis of the water outlet; and a rotating member, which extends into the water outlet and forms a water outlet gap with the water outlet, and the water passage guides the water flow to the outlet through the inclined water groove. The water outlet gap; the rotating member is provided with an impeller corresponding to the inclined channel, an abutment surface opposite to the supporting surface, and several pressure water blocks corresponding to each of the inclined water grooves; the water pressure blocks face A pushing surface is provided in the water outlet direction of the inclined water tank, and the pushing surface is inclined relative to the supporting surface so that the water outlet of the inclined water tank pushes the abutting surface away from the supporting surface.

In this application, the rotation direction of the tangential water flow formed by the inclined water tank and the inclined water channel is consistent, so that the rotating part is rotated by the impact of the water flow guided by the inclined water channel on the one hand, and the rotation is caused by the impact of the water flow guided by the inclined water channel on the other hand, so that the low-pressure water flow The rotating part can also rotate under the action; at the same time, the water flow guided by the inclined water tank can also act on the pushing surface to push the abutting surface away from the supporting surface, thereby reducing the friction between the abutting surface and the supporting surface, that is, reducing the friction of the rotating part. Due to the frictional force received, the rotating part can float up and rotate quickly under the high-pressure water flow, and the rotating part can also rotate quickly due to the double action of the inclined channel and the inclined water tank under the low-pressure water flow, that is, the rotation of the rotating part is not affected by the water pressure; at the same time , the water flow in the water outlet gap can rotate with the rotating parts and finally realize the rotating water outlet curtain, which has a good massage effect; when the water flow flows into the inclined water tank, the water flow area of the inclined water tank is small, and the water flow speed is accelerated, making the water outlet gap The flow velocity of the water flow is enhanced, so the water flow in the water outlet gap has a larger initial velocity of the water along the direction of the water outlet, and the pressurization effect is obvious, so that the water flow of the rotating water curtain is more concentrated and full, and the washing effect and massage effect on the user Also better.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments: Figure 1 is a three-dimensional exploded view of the water outlet device of the embodiment of the present application;

Fig. 2 is an exploded view of the cross-sectional structure of the water outlet device of the embodiment of the present application;

Fig. 3 is a schematic cross-sectional view of a water outlet device according to an embodiment of the present application;

Fig. 4 is a schematic cross-sectional view II of the water outlet device of the embodiment of the present application;

Fig. 5 is a schematic sectional view III of the water outlet device according to the embodiment of the present application;

FIG. 6 is an enlarged schematic view of part A of FIG. 3;

Fig. 7 is a three-dimensional schematic diagram of a rotating member in an embodiment of the present application;

Fig. 8 is a schematic perspective view of a water outlet seat according to an embodiment of the present application.

Explanation of main reference signs:

Seat body 10; water inlet 11; accommodating cavity 12; hole shoulder 13;

Outlet body 20; Outlet seat 21; Housing 211; Inclined channel 2111; Limiting groove 2112; Step surface 2113; Groove 2122; bump 213; slope 2131; support surface 2132; inclined water tank 214; sealing cover 22; annular flange 221; water outlet 2211;

filter element 30; boss 31; ring block 32;

The first sealing ring 40; the second sealing ring 50;

Rotating member 60; body 61; water outlet cavity 611; water outlet 612; turntable 62; contact surface 621; water channel 622; The first pressurized surface 652; the connection surface 653;

The water gap 100 ; the first gap 200 ; the second gap 300 ; the third gap 400 .

detailed description

Referring to FIGS. 1-8 , FIGS. 1-8 show a water outlet device, including a seat body 10 , a water outlet body 20 , a filter element 30 , a first sealing ring 40 , a second sealing ring 50 and a rotating member 60 .

The seat body 10 is a tubular structure with stepped holes inside, wherein the small holes of the stepped holes form the water inlet 11, the large holes of the stepped holes form the accommodation cavity 12, and the shoulders 13 of the stepped holes form the accommodation. The cavity bottom of the cavity 12 is to make the water inlet 11 communicate with the accommodating cavity 12; the inner wall of the accommodating cavity 12 is provided with internal threads.

The water outlet body 20 includes a water outlet seat 21 and a sealing cover 22 .

The water outlet seat 21 includes a housing 211 , a ring wall 212 and several protrusions 213 .

The shell 211 is cylindrical, and its outer wall is provided with external thread, inclined channel 2111 and annular limiting groove 2112, and its inner wall near its opening end is provided with a step surface 2113 perpendicular to its axis. The block 2114 whose axis extends; wherein, the external thread is used for screw connection with the internal thread inside the accommodating chamber 12. When screwed, the open end of the housing 211 faces the shoulder 13 of the step hole of the seat body 10, and the inclined channel 2111 Vertical to the axis of the housing 211 and inclined relative to the radial direction of the housing 211; the limit groove 2112 is used for the installation of the first sealing ring 40, when the housing 211 is screwed into place with the seat body 10, the first sealing ring 40 Abutting against the inner wall of the accommodating cavity 12 and the groove wall of the limiting groove 2112 realizes the sealing connection between the water outlet body 20 and the seat body 10 to avoid water leakage in the accommodating cavity 12; the stepped surface 2113 is used for the second sealing ring 50 to abut The locking block 2114 is used to achieve locking with the sealing cover 22 .

The ring wall 212 coaxially penetrates and is integrally formed on the bottom of the shell 211 , protruding from the outer wall of the bottom of the shell 211 , and its central hole constitutes the water outlet hole 2121 of the water outlet body 20 .

The water outlet body 20 is also provided with a number of projections 213 around the water outlet hole 2121 in the water passage cavity, specifically, a number of projections 213 are arranged on the bottom of the shell 211 around the ring wall 212, and inclined water grooves are arranged between adjacent projections 213 214. The inner wall of the protruding block 213 is provided with an inclined surface 2131 inclined toward the water outlet hole 2121 from top to bottom. An end surface of each protrusion 213 away from the water outlet hole 2121 forms a supporting surface 2132 perpendicular to the axis of the water outlet hole 2121 . Wherein, the rotation direction of the tangential water flow formed by the inclined water channel 214 and the inclined water channel 2111 is consistent.

The sealing cover 22 is suitable for sealingly covering the opening end of the housing 211. Specifically, the sealing cover 22 has a circular plate structure, and its side wall is provided with an annular flange 221. The outer diameter of the annular flange 221 is smaller than that of the accommodating cavity 12 The inner diameter of the annular flange 221 is provided with a water outlet 2211, the outer wall of the annular flange 221 is provided with a first slot 2212 that is compatible with the block 2114, and the inner wall of the annular flange 221 is provided with a second slot 2213; the sealing cover 22 is also provided with an insertion hole 222, when the sealing cover 22 is set on the housing 211, the part of the sealing cover 22 is matched and inserted into the inner cavity of the housing 211, and one end of the annular flange 221 is Connected to the open end face of the housing 211, the other end abuts against the shoulder 13 of the stepped hole of the seat body 10, so that the sealing cover 22 is held between the bottom of the accommodating cavity 12 and the water outlet seat 21, thereby limiting The axial movement of the sealing cover 22 is ensured; and the block 2114 engages with the first locking groove 2212 to limit the rotation of the sealing cover 22, and the second sealing ring 50 is sleeved on the outer periphery of the sealing cover 22 and abuts against the stepped surface 2113 ; When the sealing cover 22 and the housing 211 are clamped in place, the inner cavity of the sealing cover 22 and the housing 211 defines a water chamber, the bottom of the housing 211 forms the bottom wall of the water chamber, and the side wall of the housing 211 That is to form the side wall of the water chamber, the annular flange 221 cooperates with the stepped surface 2113 to press against the second sealing ring 50 to avoid water leakage in the water chamber; The outer diameter of 221 is smaller than the inner diameter of the accommodating chamber 12, and the outer wall of the sealing cover 22 and the wall of the accommodating chamber 12 form a water gap 100 communicating with the inclined water channel 2111, and the water flowing in from the water inlet 11 can flow in through the water outlet 2211. Pass through the water gap 100, and then flow into the water chamber through the inclined water channel 2111.

The filter element 30 is mounted on the sealing cover 22 and located between the water inlet 11 and the water outlet 2211 . Specifically, the filter element 30 is a disc-shaped filter screen, which extends axially downwards and is provided with a boss 31 that is mated with the insertion hole 222 , and its side wall is protruded to be fitted with the second card slot 2213 When the filter element 30 is installed on the sealing cover 22, the boss 31 is inserted into the insertion hole 222, and the annular block 32 is engaged with the second slot 2213 along its axial direction, thus limiting the filter The axial displacement of the member 30, whereby the water flowing in from the water inlet 11 is filtered by the filter member 30 and then flows to the water outlet 2211, which is healthier for users.

The rotating member 60 is located in the water outlet cavity, which extends into the water outlet hole 2121 and forms a water outlet gap with the water outlet hole 2121 , and the water outlet chamber guides the water flow to the water outlet gap through the inclined water groove 214 . Specifically, as shown in FIG. 7 , the rotating member 60 is provided with a body 61 , a rotating disk 62 , an abutment surface 621 , an impeller 63 , several convex tiles 64 and water-pressing blocks 65 equal in number to the convex tiles 64 .

The body 61 extends into the water outlet hole 2121 and forms a first gap 200 with the water outlet hole 2121. The body 61 is provided with a water outlet cavity 611. One end of the water outlet cavity 611 is connected to the water cavity, and the other end is provided with at least one water outlet 612; specifically, The main body 61 is cylindrical, and its inner cavity defines a water outlet chamber 611. Column holes with different distances between the axes of the main body 61, or several fan blade holes arranged in the circumferential direction, or several linear holes extending radially; among them, the spindle-shaped water outlet can form a blade-shaped water outlet; each column hole can be located on the same radial direction , can also be distributed in different radial directions, which can form a water curtain-like water outlet; fan blade holes or linear holes can form a water curtain-like water outlet with a certain thickness. Because part of the water flow in the water outlet chamber can flow through the water outlet chamber 611, and the other part of the water flow can flow out from the first gap 200, the water flow out of the water outlet chamber 611 can rotate with the rotating member 60 to realize the rotating splash, the first gap 200 The water flow can rotate with the rotating member 60 and finally realize the rotating water curtain. And because the water outlet cavity 611 is located inside the first gap 200, the water outlet device has the effect of rotating water splashes on the inner ring and rotating water outlet curtains on the outer ring, and the distribution of water outlet is geometrically multiplied compared with the distribution of water outlet without rotation , the water is delicate, the massage effect is good, and the user experience is good. At the same time, under the cover of the rotating water curtain of the outer ring, the water spray of the water outlet chamber 611 cannot splash outside. Under the cover of the rotating water curtain of the outer ring, the water outlet chamber 611 The rotating water splash of the can't splash outside.

The turntable 62 is ring-shaped. The turntable 62 surrounds the outer wall of the body 61 . The surface of the turntable 62 facing the protruding block 213 forms an abutting surface 621 opposite to the support surface 2132 . The impeller 63 extends from the turntable 62 in a direction away from the water outlet hole 2121. The impeller 63 corresponds to the inclined channel 2111. The turntable 62 is also provided with a number of water channels 622 between the impeller 63 and the body 61. Each water channel 622 is uniform along the circumferential direction. layout. It should be understood that when the abutting surface 621 of the rotating disk overlaps the supporting surface 2132 of the protrusion 213, a part of the body 61 is located inside each protrusion 213, and the other part extends into the water outlet hole 2121, and the abutting surface 621 and the supporting surface When the 2132 contacts, there is a gap between the upper end surface of the impeller 63 and the bottom surface of the sealing cover 22, so that the rotating member 60 can still move upward relative to the water outlet seat 21.

Each convex tile 64 is protruded on the outer wall of the body 61, and each convex tile 64 is located under the turntable 62 and arranged along the circumferential direction. The lower part cooperates with the water outlet hole 2121 to form the second gap 300, as shown in Figure 6, the second gap 300 communicates with the first gap 200 to form a water outlet gap, and the distance between the first water outlet gap 200 located below the convex tile 64 is along the water outlet direction It should be understood that the first gap 200 is formed by the cooperation between the part of the outer wall of the main body 61 that is not covered by the convex tile and the hole wall of the water outlet hole 2121 . The intervals between adjacent convex tiles 64 are also communicated with the water passage grooves 622 , that is, the intervals between the convex tiles 64 are equal in number to the water passage grooves 622 , and the intervals communicate with the water passage grooves 622 one by one. The water flow passing through the water chamber can also flow to the space between the adjacent convex tiles 64 through the water channel 622, and the space between the convex tiles 64 can form a relatively thicker water curtain part, and the flushing force is greater, so that it can When the water curtain is rotating, it brings the user a pulse-like massage experience. The side wall of the convex tile 64 facing away from the water outlet direction of the inclined water tank 214 is provided with a second pressurized surface 641 . The second pressurized surface 641 is inclined relative to the support surface 2132 and presses the water flow toward the first gap 200 .

The water pressing block 65 corresponds to the inclined water tank 214, that is, corresponding to the protrusion 213. The water pressing block 65 is provided with a pushing surface 651 facing the water outlet direction of the inclined water tank 214, and the pushing surface 651 is inclined relative to the support surface 2132 so that the inclined water tank 214 The water outlet pushes the pushing surface 651 to make the abutting surface 621 away from the supporting surface 2132 . The pressure water block 65 is also provided with a first pressurized surface 652 away from the water outlet direction of the inclined water tank 214. The first pressurized surface 652 is inclined relative to the support surface 2132 and presses the water flow to the water outlet gap. The water flow in the water outlet gap can move with the rotating member 60 Turn and finally realize the rotating water curtain. The water pressure block 65 also has a connecting surface 653 connecting the pushing surface 651 and the first pressurizing surface 652 , and the connecting surface 653 is inclined relative to the supporting surface 2132 . Wherein, when the connecting surface 653 is opposite to the inclined surface 2131 of the protruding block 213 and a third gap 400 is formed between the inclined surface 2131, the connecting surface 653 is inclined inwardly from top to bottom, and the pushing surface 651 and the first pressurizing surface 652 are mirror-symmetrical. Moreover, the included angle between the pushing surface 651 and the connecting surface 653 is an obtuse angle, the included angle between the first pressurized surface 652 and the connected surface 653 is an obtuse angle, and the first pressurized surface 652 is also parallel to the second pressurized surface 641 .

It works as follows:

The water flowing in from the water inlet 11 flows into the water outlet 2211 after being filtered by the filter element 30, flows into the water outlet 100 through the water outlet 2211, and then flows into the water chamber through the inclined water channel 2111; the water flow guided by the inclined water channel 2111 hits the impeller 63 to generate rotation, Then the rotating member 60 is driven to rotate, and at the same time, the water flow in the water chamber first impacts the pressure water block 65 through the inclined water tank 214 and then drives the rotating member 60 to rotate; The opening directly flows into the water outlet cavity 611 of the body 61, the fourth is to flow into the gap between the adjacent convex tiles 64 through the water channel 622 of the turntable 62, and the fifth is to flow into the water outlet gap through the third gap 400, and the water flows from the water outlet 612 of the water outlet cavity 611 and Outflow from the water outlet gap.

From the above technical solutions, it can be known that since the tangential water flow formed by the inclined water channel 214 and the inclined water channel 2111 rotates in the same direction, the rotating member 60 is rotated by the water flow guided by the inclined water channel 2111 to impact the impeller 63 on the one hand, and on the other hand by the inclined water channel 214. The guided water flow impinges on the pressurized water block 65 to generate rotation, so that the rotating member 60 can also rotate under the action of the low-pressure water flow.

Since the pushing surface 651 faces the inclined water groove 214 and the water outlet direction is inclined relative to the supporting surface 2132, the water flow guided by the inclined water groove 214 can also act on the pushing surface 651, and the pushing surface 651 is subjected to an inclined upward driving force, thereby pushing the abutting surface 621 away from it. The supporting surface 2132; since the connecting surface 653 is close to the pushing surface 651 and is inclined relative to the supporting surface 2132, when the water flows out from the inclined water groove 214, the water flow guided by the inclined water groove 214 can also act on the connecting surface 653, and the connecting surface 653 is pushed upward by an inclination Force, so that the abutting surface 621 can be pushed away from the supporting surface 2132 . More preferably, since the first pressurized surface 652 and the second pressurized surface 641 are both away from the water outlet direction of the inclined water tank 214, the first pressurized surface 652 and the second pressurized surface 641 are both inclined relative to the support surface 2132, and the first pressurized surface Both the pressure surface 652 and the second pressure surface 641 press the water flow towards the water outlet gap, so when the rotating member 60 rotates, both the first pressure surface 652 and the second pressure surface 641 are resisted by the inclined upward water flow, and the water flow further pushes The rotating member 60 floats up. Therefore, the setting of the pushing surface 651, the first pressurized surface 652, the second pressurized surface 641 and the connecting surface 653 makes the rotating member 60 float up under the action of the water flow, reducing the friction between the abutting surface 621 and the supporting surface 2132. friction. More preferably, due to the existence of the third gap 400, the frictional force between the connecting surface 653 and the inclined surface 2131 of the protrusion 213 is further reduced, so the frictional force received by the rotating member 60 when rotating is small, so that the rotating member 60 can float when the high-pressure water flows down Thereby rotating rapidly, the rotating member 60 can also rotate rapidly due to the double action of the inclined water channel 2111 and the inclined water tank 214 when the low-pressure water flows down, that is, the rotation of the rotating member 60 is not affected by the water pressure.

When the water flows into the inclined water channel 2111 through the water passage interval 100, the water passing area of the inclined water channel 2111 is small, the flow velocity of the water flow increases, and the water flow is pressurized at the first level; , the speed of the water flow is accelerated, and the water flow is pressurized in two stages; when the water flow hits the pushing surface 651 and the connecting surface 653, the water flow is hit, the flow velocity of the water flow is accelerated, and the water flow is pressurized in three stages; due to the first pressurized surface 652 and the second pressurized surface 641 They all deviate from the water outlet direction of the inclined water tank 214, and are inclined relative to the support surface 2132 and press the water flow to the water outlet gap, wherein the first pressurized surface 652 can press the water flow to the first water outlet gap 200 and the second water outlet gap 300, and the second water outlet gap 300. The pressurized surface 641 can press the water flow to the first water outlet gap 200, and the water flow is subjected to an oblique downward pressure, so that the water flow can flow into the water outlet gap, and the pressure makes the water flow further accelerate in the water outlet gap, so as to realize the water flow in the water outlet gap. The water flow is pressurized, the first pressurized surface 652 and the second pressurized surface 641 jointly realize the four-stage pressurization of the water flow; the distance between the first water outlet gap 200 located under the convex tile 64 decreases along the water outlet direction, and the water flow speed gradually increases. Five-stage pressurization of water flow.

Therefore, under the condition that the centrifugal force of the rotating member 60 is constant, the supercharging effect of the water flow is obviously beneficial to control the opening angle of the rotating water outlet curtain relative to the water outlet direction and weaken the phenomenon of flying to the outer periphery, so that the water flow of the rotating water outlet curtain is more stable. Concentrated and plumped, the rinse and massage effect on the user is also better.

In a specific implementation, in order to prevent the rotating member 60 from rotating too fast, a deceleration structure is also provided. Specifically, the hole wall of the water outlet hole 2121 is provided with a number of circumferentially arranged first grooves 2122 corresponding to the positions of the raised tiles 64, and the first grooves 2122 open in the water chamber. In this example, the first grooves 2122 Extending along the water outlet direction; the side wall of the water passage chamber is provided with a number of second grooves 2115 along the circumference, and the second grooves 2115 extend along the water outlet direction of the water outlet hole 2121; the bottom wall of the water passage chamber corresponds to the position of the protrusion 213 A plurality of deceleration blocks 2116 are provided, and the deceleration blocks 2116 extend from the protruding block 213 radially toward the side wall.

The setting of the first groove 2122 increases the area of the hole wall of the water outlet hole 2121, thereby increasing the water passing area, and the water flow hits the groove wall of the first groove 2122, increasing the water flow resistance in the water outlet gap, thereby The water flow velocity in the water outlet hole 2121 is reduced, that is, the water flow velocity in the water outlet gap is reduced, thereby weakening the influence brought by the centrifugal force and weakening the inertia of the rotating water outlet curtain thrown out in the direction of rotation under the centrifugal force, Thereby weakening the opening angle of the rotating water outlet water curtain relative to the water outlet direction and the phenomenon of flying to the outer periphery; the setting of the second groove 2115 increases the area of the side wall of the water passing chamber, and the water flow hits the surface of the second groove 2115 The groove wall increases the water flow resistance in the water passage chamber, thereby reducing the water flow velocity in the water passage chamber; the setting of the deceleration block 2116 increases the area of the bottom wall of the water passage chamber, thereby increasing the water passage area, And the water flow hits the deceleration block 2116, which increases the water flow resistance in the water passage chamber, thereby reducing the water flow velocity in the water passage chamber, thereby avoiding the rotation of the rotating member 60 too fast, thus weakening the rotation of the water outlet curtain relative to the water outlet direction. The opening angle and the phenomenon of flying to the outer periphery.

It can be seen that in this embodiment, the initial velocity of the water flow in the water outlet gap is gradually enhanced to achieve the purpose of offsetting the influence of the centrifugal force on the rotating water outlet curtain, and a deceleration structure is set to weaken the influence of the centrifugal force, which can also reduce the speed of the rotating water outlet. The purpose of the curtain opening angle is to make the opening angle of the rotating water outlet curtain relative to the water outlet direction controllable and achieve a good anti-splash effect.

Claims

A water outlet device is characterized in that it comprises

A water outlet body, which is provided with a water chamber, the bottom wall and the side wall of the water chamber are respectively provided with a water outlet hole and an inclined channel; it is also provided with a number of protrusions around the water outlet hole in the water chamber, adjacent An inclined water groove is arranged between the protrusions, and the inclined water groove is consistent with the rotation direction of the tangential water flow formed by the inclined water channel; the end surface of each of the protrusions away from the water outlet hole forms a support perpendicular to the axis of the water outlet hole face; and

The rotating part extends into the water outlet hole and forms a water outlet gap with the water outlet hole, and the water passage chamber guides the water flow to the water outlet gap through the inclined water groove; the rotating part is provided with the inclined water channel The corresponding impeller, the abutment surface opposite to the support surface, and a number of pressure water blocks corresponding to each of the inclined water tanks; the water pressure blocks are provided with a pushing surface facing the water outlet direction of the inclined water tank, and the pushing surface is opposite to the water outlet of the inclined water tank. The supporting surface is inclined so that the outlet water of the inclined water tank pushes the abutting surface away from the supporting surface.
The water outlet device according to claim 1, wherein the pressurized water block is further provided with a first pressurized surface facing away from the water outlet direction of the inclined water tank, and the first pressurized surface is opposite to the supporting surface Tilt and press the water flow towards said outlet gap.
A water outlet device according to claim 2, wherein the pressurized water block is also provided with a connecting surface connecting the pushing surface and the first pressurized surface, and the connecting surface is inclined relative to the supporting surface and is suitable for Impacted by the outlet water flow of the inclined water tank; the projection is provided with an inclined surface corresponding to the connecting surface.
A water outlet device according to claim 3, wherein the rotating member is further provided with a body, a turntable and several convex tiles; the body extends into the water outlet hole and forms a first gap with the water outlet hole , the body is provided with a water outlet chamber, one end of the water outlet chamber is open to the water passage chamber, and the other end is provided with at least one water outlet; the turntable is surrounded by the outer wall of the body, and the turntable faces the surface of the bump The abutment surface is formed; the impeller extends from the turntable in a direction away from the water outlet hole; each of the convex tiles is located under the turntable and arranged along the circumferential direction, and the convex tiles are protrudingly arranged on the The outer wall of the body, the pressurized water block is protrudingly arranged on the raised tile, and the part of the raised tile located below the pressurized water block cooperates with the water outlet hole to form a second gap; the second gap and the raised tile The first gap is connected to form the water outlet gap; the turntable is provided with a water channel between the impeller and the body, and the water channel communicates with the space between adjacent convex tiles.
The water outlet device according to claim 4, wherein the side wall of the convex tile facing away from the water outlet direction of the inclined water tank is provided with a second pressurized surface, and the second pressurized surface is opposite to the supporting surface Tilt and force the water flow towards said first gap.
A water outlet device according to claim 5, characterized in that, the hole wall of the water outlet hole is provided with a number of circumferentially arranged first grooves corresponding to the position of the convex tile, and one end of the first groove Open to the water chamber.
A water outlet device according to claim 6, wherein the side wall of the water passage chamber is provided with several second grooves along the circumference, and the second grooves extend along the water outlet direction of the water outlet hole .
A water outlet device according to claim 7, wherein the bottom wall of the water passage chamber is provided with a number of deceleration blocks corresponding to the positions of the protrusions, and the deceleration blocks are arranged radially from the protrusions. extending toward the sidewall.
A water outlet device according to any one of claims 1 to 8, characterized in that it further comprises a seat body, the seat body is provided with a water inlet and an accommodating cavity communicated with the water inlet; The water body includes a water outlet seat and a sealing cover; the water outlet seat is fixed in the accommodating cavity, so as to hold the sealing cover between the bottom of the accommodating cavity and the water outlet seat; the water outlet The seat and the sealing cover cooperate to form the water outlet cavity, and the water outlet hole, the inclined water channel and the protrusion are arranged on the water outlet seat; the sealing cover and the cavity wall of the accommodation cavity form the communication channel The water-passing interval, the sealing cover is provided with a water-passing port connecting the water inlet and the water-passing interval.
The water outlet device according to claim 9, further comprising a filter element, the filter element is installed on the sealing cover and is located between the water inlet channel and the water outlet.
The water outlet device according to claim 4, wherein the water outlet is spindle-shaped, several column holes at different distances from the axis of the body, several fan holes arranged in the circumferential direction, or several radially extending holes. straight hole.