CN218078461U - Flaky water bloom water outlet structure and water outlet device - Google Patents

Abstract

A flaky spray water outlet structure and a water outlet device comprise a water outlet panel, wherein the water outlet end of the water outlet panel is at least provided with a flaky unit, the flaky unit is provided with a water inlet channel, a pressurizing channel and a water outlet channel which are sequentially communicated along the flow direction of water flow, and a first water channel is jointly constructed; the area of the water inlet end face of the water inlet channel is A1, the area of the water inlet end face of the pressurizing channel is A2, the area of the water outlet end face of the pressurizing channel is A3, the area of the water outlet end face of the water outlet channel is A4, A1/A2 is more than 1.2,1.5 and is more than A2/A3 and less than 5, and A4/A3 is more than 1; the utility model discloses the slice splash that has the dynamics of going out water strong, the water shape is stable, realizes going out the better slice splash effect of water effect.

Description

Flaky water bloom water outlet structure and water outlet device

Technical Field

The utility model relates to a bathroom equipment, in particular to slice splash goes out water structure and goes out water installation.

Background

At present, most of shower heads have multiple functions, namely, more than two water paths are arranged in the shower head body according to functions, and then the trend of water flow is controlled through a water path change-over switch, so that the purpose of water outlet from a preset water outlet is achieved, and a user only needs to rotate or toggle the change-over switch, so that the functions of shower water, bubble water, massage water, atomized water and the like can be formed in one shower head.

However, in the conventional shower head, each water outlet is circular, so that a thin cylindrical water flow is formed at each water outlet, and a sheet-shaped water flow, such as a waterfall-shaped water flow, cannot be formed, so that the water outlet function of the shower head is limited.

Therefore, in order to realize the water outlet shower head with the sheet-shaped spray, a flat water outlet is arranged on the water outlet panel, and when water flows out from the flat water outlet, the sheet-shaped water flow is generated. However, in the area with low inflow rate (water pressure), when the water flows to the water outlet panel, the water flowing out from the flat water outlet is not continuous, and the flushing effect of waterfall water cannot be achieved.

Disclosure of Invention

A first object of the utility model is to provide a slice splash goes out water structure, it has the slice splash that the dynamics of going out water is strong, the water shape is stable, realizes the better slice splash effect of play water effect.

A second object of the present invention is to provide a water outlet device comprising the above water outlet structure.

In order to achieve the first purpose, the flaky spray water outlet structure comprises a water outlet panel, wherein the water outlet end of the water outlet panel is at least provided with a flaky unit, the flaky unit is provided with a water inlet channel, a pressurizing channel and a water outlet channel which are sequentially communicated along the flow direction of water flow, and a first water channel is jointly constructed; the area of the water inlet end face of the water inlet channel is A1, the area of the water inlet end face of the pressurizing channel is A2, the area of the water outlet end face of the pressurizing channel is A3, the area of the water outlet end face of the water outlet channel is A4, A1/A2 is more than 1.2,1.5 is more than A2/A3 and less than 5, and A4/A3 is more than 1.

By adopting the design, one side section (width direction) of the pressurizing channel is gradually narrowed along the water flow direction, the other side section (length direction) of the pressurizing channel is gradually widened along the water flow direction, when water flows into the pressurizing channel, because one side section (width direction) of the pressurizing channel is gradually narrowed along the water flow direction, the water is forced to diffuse towards the other side section (length direction) and flow against the wall, meanwhile, the distance between two side wall surfaces of one side section (width direction) of the water outlet channel is smaller, the distance between two end wall surfaces of the other side section (length direction) is compared with the other side section (length direction) of the pressurizing channel, the water flows continuously along the water flow direction and gradually widened, so that the water flows continuously diffuse and flow against the wall at the other side section (length direction) of the water outlet channel, the water flows finally form umbrella-shaped sheet water flowers, and the water flower effect can present sheet water flowers with stable water shape and strong water outlet force.

In order to achieve the second purpose, the water outlet device comprises a body and the water outlet structure, wherein a water inlet communicated with an external water source is formed in the body, the body and the water outlet panel are fastened and fixedly connected with each other, and a water collecting cavity is formed between the body and the water outlet panel.

Drawings

The detailed description, given as a non-limiting example, better explains what the invention includes and can be implemented, moreover, with reference to the attached drawings, in which:

fig. 1 is a first perspective view of the water outlet panel of the present invention;

fig. 2 is a second perspective view of the water outlet panel of the present invention;

fig. 3 is a bottom view of the water outlet device of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view at C of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 7 is an enlarged view taken at D in FIG. 6;

fig. 8 is a schematic diagram of an area A1 of a water inlet end surface of the water inlet channel, an area A2 of a water inlet end surface of the pressurizing channel, an area A3 of a water outlet end surface of the pressurizing channel, and an area A4 of a water outlet end surface of the water outlet channel of the present invention;

fig. 9 isbase:Sub>A first water-splash effect diagram (directionbase:Sub>A-base:Sub>A in fig. 3) of the first water path of the water outlet device of the present invention;

fig. 10 is a water splash effect diagram ii of the first water path of the water outlet device of the present invention (direction B-B in fig. 3);

FIG. 11 is a schematic view of the water outlet device of the present invention selecting one of the water outlet devices to spray the sheet-like splash and other functional splash;

Detailed Description

The invention is described in detail below with reference to the drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "length", "width", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the description of the present invention, "smooth connection" means that two corresponding side wall surfaces are on the same plane, and two corresponding end wall surfaces are on the same plane. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 to 10, a sheet-shaped water outlet structure for spray comprises a water outlet panel 10, wherein at least one sheet-shaped unit 1 is disposed at a water outlet end of the water outlet panel 10, the sheet-shaped unit 1 is provided with a water inlet channel 11, a pressurizing channel 12 and a water outlet channel 13 which are sequentially communicated along a water flow direction, and together form a first water channel, and a convex edge portion 14 is disposed at a position, relative to the water inlet channel, of an inner side end surface of the water outlet panel 10. The water inlet channel 11, the pressurizing channel 12, the water outlet channel 13 and the convex edge part 14 are arranged along the axial direction of the water outlet panel 10.

The two end wall surfaces of the water inlet channel 11 along the length direction are parallel to each other (corresponding to the sectionbase:Sub>A-base:Sub>A of the water inlet channel 11 disclosed in fig. 4 and 5), the distance between the two side wall surfaces of the water inlet channel 11 along the width direction is gradually reduced along the water flow direction (corresponding to the section B-B of the water inlet channel 11 disclosed in fig. 6 and 7), please refer to fig. 9 and 10, after the water flow enters the water inlet channel 11, because the distance between the two side wall surfaces of the water inlet channel 11 is gradually reduced, that is, the water inlet channel 11 is gradually narrowed, the water pressure is increased, the water flow is accelerated, and the water flow is diffused on the sectionbase:Sub>A-base:Sub>A and flows along the two end wall surfaces of the water inlet channel 11 (please refer to fig. 9).

The distance between two side wall surfaces of the pressurizing channel 12 in the width direction is gradually reduced along the water flow direction (corresponding to the section B-B of the pressurizing channel 12 disclosed in fig. 6 and 7), the side wall surface of the pressurizing channel 12 is smoothly connected with the side wall surface of the water inlet channel 11, the distance between two end wall surfaces of the pressurizing channel 12 in the length direction is gradually increased along the water flow direction (corresponding to the sectionbase:Sub>A-base:Sub>A of the pressurizing channel 12 disclosed in fig. 4 and 5), after the water flow enters the pressurizing channel 12 from the water inlet channel 11, because the distance between the two side wall surfaces of the pressurizing channel 12 is gradually reduced along the water flow direction, the water pressure is continuously increased, the water flow is continuously accelerated, the effects of diffusion and wall-adhering flow of the water flow on the sectionbase:Sub>A-base:Sub>A are further improved, andbase:Sub>A more stable water shape is realized.

Two side wall surfaces of the water outlet channel 13 along the width direction are parallel to each other (corresponding to the section B-B of the water outlet channel 13 disclosed in fig. 6 and 7), the distance between two end wall surfaces of the water outlet channel 13 along the length direction is gradually increased along the water flow direction (corresponding to the sectionbase:Sub>A-base:Sub>A of the water outlet channel 13 disclosed in fig. 4 and 5), and the end wall surfaces of the water outlet channel 13 and the end wall surface of the pressurizing channel 12 are smoothly connected. The bottom of the water outlet channel 13 forms a flat water outlet 131, water flow enters the water inlet channel 11 and the pressurizing channel 12 in sequence for pressurizing and accelerating, and is sprayed out from the flat water outlet 131 of the water outlet channel 13, the water flow is in a blade shape due to the small distance between the two side wall surfaces of the water outlet channel 13, and meanwhile, after the water flow enters the pressurizing channel 12 from the water inlet channel 11, the water flow is forced to flow to the two end wall surfaces of the pressurizing channel 12 and is sprayed by being attached to the two end wall surfaces due to the gradually reduced distance between the two side wall surfaces of the pressurizing channel 12, so that a stable umbrella-shaped sheet-shaped water spray is formed.

Referring to fig. 4 and 6, the end wall surfaces of the water inlet channel 11, the pressurizing channel 12 and the water outlet channel 13 are sequentially connected, and the side wall surfaces of the water inlet channel 11, the pressurizing channel 12 and the water outlet channel 13 are sequentially connected, so that energy loss and speed reduction caused by impact of water flow on the connection position between the water inlet channel 11, the pressurizing channel 12 and the water outlet channel 13 in the flowing process are avoided, and the influence of excessive deviation of the water flow direction on the water shape is avoided.

The area of the water inlet end face of the water inlet channel 11 is A1, the area of the water inlet end face of the pressurizing channel 12 is A2, the area of the water outlet end face of the pressurizing channel 12 is A3, the area of the water outlet end face of the water outlet channel 13 is A4, A1/A2 is greater than 1.2,1.5, A2/A3 is greater than 5, and A4/A3 is greater than 1. So set up, make final slice splash effect present the slice splash that the water shape is stable, the dynamics of going out water is strong.

Preferably, the water inlet end of the pressurizing channel 12 is symmetrically provided with two bosses 121 extending inwards along the central axis L in the width direction, and the bosses 121 are arranged to facilitate demoulding of the moving mold, so that the water outlet structure can be integrally formed by injection molding. A water passing channel 1211 communicated with the pressurizing channel 12 is arranged on each boss 121, and the area enclosed by the two water passing channels 1211 and the two side wall surfaces at the water inlet end of the pressurizing channel 12 is the area A2 of the water inlet end surface of the pressurizing channel 12. The area A1 of the water inlet end surface of the water inlet channel 11 is an area surrounded by two side wall surfaces and two end wall surfaces at the water inlet end of the water inlet channel 11, the area A3 of the water outlet end surface of the pressurizing channel 12 is an area surrounded by two water passing channels 1211 and two side wall surfaces at the water outlet end of the enlarging channel 12, and the area A4 of the water outlet end surface of the water outlet channel 13 is an area projected by the flat water outlet 131 along the horizontal direction, please refer to fig. 8.

The utility model discloses a concrete theory of operation:

the water flow flows into the water inlet channel 11, because the two end wall surfaces of the water inlet channel 11 are parallel and the two side wall surfaces are gradually narrowed, the water flow is pressurized and accelerated on the section B-B of the water inlet channel 11 and enters the pressurizing channel 12, the two end wall surfaces of the pressurizing channel 12 are gradually widened and the two side wall surfaces are gradually narrowed, the water flow is continuously pressurized and accelerated on the section B-B of the pressurizing channel 12 and is diffused and flows against the wall on the section A-A of the pressurizing channel 12, the water flow enters the water outlet channel 13 through the pressurizing channel 12, because the two end wall surfaces of the water outlet channel 13 are gradually widened and the two side wall surfaces are parallel, the water flow is continuously diffused and flows against the wall on the section A-A of the water outlet channel 13, and meanwhile, the distance between the two side wall surfaces of the water outlet channel 13 is small and flows inbase:Sub>A sheet shape, and the final water bloom effect can presentbase:Sub>A sheet type water bloom with stable water shape and strong water outlet strength.

Referring to fig. 9, the present invention further discloses a water outlet device, which includes a body 20 and the above-mentioned sheet-shaped water outlet structure, a water inlet 201 communicated with an external water source is formed on the body 20, the body 20 and the water outlet panel 10 are fastened and fixed to each other, and a water collecting chamber 30 is formed between the body 20 and the water outlet panel. The external water source flows into the water collecting chamber 30 from the water inlet 201 of the body 20, then flows into the pressurizing channel 12 through the water inlet channel 11, and the water flow is pressurized and accelerated in the pressurizing channel 12, and flows into the water outlet channel 13, and finally the flaky spray is sprayed outwards from the flat water outlet 131.

Referring to fig. 11, in other embodiments, the water outlet apparatus further includes a water distribution disc 40, the water distribution disc 40 is disposed in a space formed by fastening the body 20 and the water outlet panel 10, the water distribution disc 40 is at least provided with a first water containing chamber 401 and a second water containing chamber 402, where two water paths are separated from each other, a side wall 4011 of the first water containing chamber 401 is butted with the convex edge portion 14, so that the first water containing chamber 401 is communicated with the first water path, and the first water containing chamber 401 is separated from the second water containing chamber 402. The water outlet end of the water outlet panel 10 is further provided with a plurality of water outlet holes 101, and the water outlet holes 101 are communicated with the second water containing chamber 402 and used for spraying other functional water outwards.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (8)

1. The utility model provides a slice splash goes out water structure, includes water outlet panel (10), the play water end of water outlet panel (10) is equipped with one slice unit (1) at least, slice unit (1) is provided with inlet channel (11), pressure boost passageway (12) and outlet channel (13) that communicate in proper order along the rivers flow direction to establish first water route jointly, pressure boost passageway (12) are used for making the rivers pressure boost acceleration rate that flow in via inlet channel (11), outlet channel's (13) bottom forms a platykurtic delivery port (131) to realize outwards spraying slice splash from platykurtic delivery port (131); the method is characterized in that: the area of the water inlet end face of the water inlet channel (11) is A1, the area of the water inlet end face of the pressurizing channel (12) is A2, the area of the water outlet end face of the pressurizing channel (12) is A3, the area of the water outlet end face of the water outlet channel (13) is A4, A1/A2 is greater than 1.2,1.5, A2/A3 is less than 5, and A4/A3 is greater than 1.

2. The sheet splash watering structure of claim 1, wherein: the distance between two side wall surfaces of the pressurizing channel (12) in the width direction is gradually reduced along the flow direction of water flow, and the distance between two end wall surfaces of the pressurizing channel (12) in the length direction is gradually increased along the flow direction of water flow.

3. A sheet-like water bloom water discharging structure as claimed in claim 2, wherein: inhalant canal (11) are along the interval of two lateral wall faces of width direction along rivers flow direction taper, and the lateral wall face of inhalant canal (11) and the lateral wall face smooth connection of pressure boost passageway (12), inhalant canal (11) are parallel to each other along two end wall faces of length direction.

4. The sheet-like water bloom water discharging structure as claimed in claim 2, wherein: two side wall surfaces of the water outlet channel (13) in the width direction are parallel to each other, the distance between two end wall surfaces of the water outlet channel (13) in the length direction is gradually increased along the water flow direction, and the end wall surface of the water outlet channel (13) is smoothly connected with the end wall surface of the pressurizing channel (12).

5. A sheet-like water bloom water outlet structure as claimed in any one of claims 1 to 4, wherein: two bosses (121) extending inwards are symmetrically arranged at the water inlet end of the pressurizing channel (12) along the central axis (L) in the width direction of the pressurizing channel, a water passing channel (1211) communicated with the pressurizing channel (12) is arranged on each boss (121), and the area enclosed by the two water passing channels (1211) and two side wall surfaces at the water inlet end of the pressurizing channel (12) is A2.

6. A sheet-like water bloom water discharging structure as claimed in any one of claims 1 to 4, wherein: and a convex edge part (14) is arranged at the position of the end surface of the inner side of the water outlet panel (10) relative to the water inlet channel (11).

7. The sheet-like water bloom water discharging structure as claimed in claim 5, wherein: and a convex edge part (14) is arranged at the position of the end surface of the inner side of the water outlet panel (10) relative to the water inlet channel (11).

8. A water outlet device is characterized in that: the water outlet structure of the flaky water bloom comprises a body (20) and the water outlet structure of the flaky water bloom according to any one of claims 1 to 7, wherein a water inlet (201) communicated with an external water source is formed in the body (20), the body (20) and a water outlet panel (10) are fixedly connected in a mutually buckled mode, and a water collecting cavity (30) is formed between the body (20) and the water outlet panel.

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