CN110142156B - Water outlet device driven by water flow - Google Patents
Water outlet device driven by water flow Download PDFInfo
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- CN110142156B CN110142156B CN201810142103.XA CN201810142103A CN110142156B CN 110142156 B CN110142156 B CN 110142156B CN 201810142103 A CN201810142103 A CN 201810142103A CN 110142156 B CN110142156 B CN 110142156B
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- water
- water outlet
- cover assembly
- axial direction
- face cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Massaging Devices (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a water outlet device driven by water flow, which comprises: the body, the swing plate arranged in the surface cover component and the rotating component driven by water flow to rotate around the axial direction; the oscillating plate and the surface cover assembly are arranged in a linkage manner along the axial direction, the oscillating plate is provided with a plurality of turbulence pieces, the surface cover assembly is provided with water outlets corresponding to the turbulence pieces one by one, and the turbulence pieces extend into the water outlets; the swinging plate is connected with the rotating piece in a swinging manner; when the water outlet device enters water, the water flow drives the rotating piece to rotate, and the rotating piece further drives the turbulence piece to swing around the axial direction in the water outlet hole of the face cover assembly; one part of the water flow flows into the face cover assembly and flows out of the water outlet hole, and the other part of the water flow forms downward thrust along the axial direction on the face cover assembly, so that the face cover assembly moves downward along the axial direction, and the water outlet hole is exposed outside the body. The water outlet device has the advantages that in the water outlet process, the scale attached to the inner wall of the water outlet hole is removed, and the water outlet hole is hidden in the body in the water closing state.
Description
Technical Field
The invention relates to a water outlet device.
Background
The gondola water faucet is one kind by the shower equipment of universal use in the life, and the gondola water faucet is through long-time use or when the local use that quality of water is relatively poor, and the incrustation scale is attached to easily to the pore wall of the apopore on its face lid subassembly, and the apopore can be blockked up to the incrustation scale after long-term the accumulation day, leads to the unable normal use of gondola water faucet. Therefore, shower heads with a descaling function appear on the market, and generally a descaling plate with a plurality of descaling needles distributed on the bottom surface is movably arranged in the shower head, and the descaling plate is driven to move manually or in a water flow driving mode. In the existing descaling product, the descaling plate moves along the axial direction, in order to ensure that the descaling plate can move smoothly, a certain gap is required to be left between the ejector pin and the inner wall of the water outlet hole, otherwise, the descaling plate cannot move normally due to overlarge friction force between the ejector pin and the inner wall of the water outlet hole. However, after a gap is formed between the thimble and the inner wall of the water outlet hole, scale attached to the inner wall of the water outlet hole cannot be completely removed, so that water spray is easy to obliquely shoot, and the purpose of cleaning the scale cannot be achieved.
Disclosure of Invention
The invention aims to solve the main technical problem of providing a water outlet device driven by water flow, wherein in the water outlet process, a turbulence piece swings around the axial direction in a water outlet hole of a surface cover assembly, and in the water closing state, the water outlet hole is hidden in a body.
Another main technical problem to be solved by the present invention is to provide a water outlet device driven by water flow, comprising: the body, the swing plate arranged in the surface cover component and the rotating component driven by water flow to rotate around the axial direction;
the oscillating plate and the surface cover assembly are arranged in a linkage manner along the axial direction, the oscillating plate is provided with a plurality of turbulence pieces, and the surface cover assembly is provided with water outlets which correspond to the turbulence pieces one by one and extend into the water outlets; the swinging plate is connected with the rotating piece in a swinging mode;
when the water outlet device enters water, the water flow drives the rotating piece to rotate, and the rotating piece further drives the turbulence piece to swing around the axial direction in the water outlet hole of the surface cover component;
and one part of water flow flowing out of the rotating part flows into the face cover assembly and flows out of the water outlet hole, and the other part of water flow forms downward thrust along the axial direction on the face cover assembly, so that the face cover assembly moves downward along the axial direction, and the water outlet hole is exposed out of the body.
In a preferred embodiment: the reset piece is arranged in the body, one end of the reset piece is a fixed end, the other end of the reset piece is abutted against the face cover assembly, and when the face cover assembly moves downwards along the axial direction, the reset piece is extruded to accumulate reset force; when the water outlet device closes water, the reset piece drives the surface cover component to reset by means of reset force.
In a preferred embodiment: the water inlet is arranged at one end of the cavity along the axial direction, and a plurality of inclined water outlets are arranged on the side wall of the cavity along the circumferential direction.
In a preferred embodiment: the rotating piece is an impeller and is arranged outside the side wall of the cavity of the inclined water body; water flow enters the impeller from the oblique water outlet to impact blades of the impeller to drive the impeller to rotate.
In a preferred embodiment: the face cover assembly is coaxially arranged below the impeller, and one side, facing the impeller, of the face cover assembly is provided with a first abdicating opening; one side of the impeller, facing the swing plate, extends downwards along the axial direction to form a cam, and one side of the swing plate, facing the inclined water body, extends upwards along the axial direction to form a connecting piece; the cam is inserted into the connecting piece through the first abdicating opening, and the side wall of the cam is abutted against the side wall of the connecting piece to form swing connection.
In a preferred embodiment: a gap is formed between the cam and the first abdicating opening to form an overflowing channel, one part of water flows into the face cover assembly from the overflowing channel after passing through the impeller, the other part of water is collected between the face cover assembly and the impeller, and downward pressure along the axial direction is formed on the face cover assembly.
In a preferred embodiment: the lower end of the impeller along the axial direction is provided with a water outlet, and water flows into the impeller from the oblique water outlet and then flows to the swing plate from the water outlet through the flow channel; the swing plate is provided with a flow port arranged along the axial direction, and water flows into the water outlet hole of the face cover assembly through the flow port.
In a preferred embodiment: the one end that the water inlet was kept away from to the cavity extends outwards along the axial and forms the connection cylinder, the cam is equipped with along the axial and runs through the hole of stepping down, and this connection cylinder inserts and passes the hole of stepping down.
In a preferred embodiment: one side of the face cover assembly, which is far away from the impeller, is also provided with a second abdicating opening; the tail end of the connecting column body is exposed outside the face cover assembly through the second abdicating opening and is fixedly connected with a limiting plug.
In a preferred embodiment: the piece that resets is the spring, and it is held between second opening of stepping down and spacing stopper.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
1. according to the water outlet device driven by water flow, the swinging plate is driven to swing through the rotation of the impeller, so that the purpose that the turbulence piece swings around the axial direction in the water outlet hole of the surface cover assembly is achieved. The turbulence piece is in the swing in-process with the inside wall top of apopore is supported the friction for the adnexed incrustation scale of apopore inner wall drops along with the swing of thimble. Or when water is supplied, the turbulence piece is driven by the rotating piece to swing around the axial direction in the water outlet hole of the surface cover component; the turbulence piece pushes against the partial area of the closed water outlet hole with the inner side wall of the water outlet hole in the swinging process, so that the water flow direction in the water outlet hole is changed along with the swinging of the reversing unit. Can form the large granule splash that has the cone pendulum effect, the splash distributes more evenly, and coverage is big and have pulse effect, and the shower experience effect is splendid. Compared with the traditional mode that the thimble moves along the axial direction, the mode of the invention can lead the scale attached to the inner wall of the water outlet hole to drop more thoroughly, lead the spray to be difficult to shoot obliquely and lead the descaling effect to be good.
2. According to the water outlet device driven by water flow, the face cover assembly moves upwards along the axial direction when water is shut off, and moves downwards along the axial direction when water is supplied; therefore, when the water is shut off, the water outlet holes are not exposed outside the body, so that the surface of the body forms a flat surface, and the body is clean and wiped conveniently.
3. According to the water outlet device driven by water flow, the descaling is continuously performed in the whole water outlet process, and in the traditional mode, the descaling is completed at the moment of water supply or water shut-off, so that the descaling time is short. Undoubtedly, the descaling time of the scheme of the invention is longer, and the descaling effect is better.
Drawings
FIG. 1 is a schematic view of a sprinkler in a state of no water supply according to a preferred embodiment 1 of the present invention;
FIG. 2 is a schematic view of the shower head in the water-flowing state according to the preferred embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a sloping water body in the preferred embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of an impeller in preferred embodiment 1 of the present invention;
FIG. 5 is a schematic view showing the structure of a descaling needle plate in the preferred embodiment 1 of the present invention;
FIG. 6 is a sectional view of the shower head in a state where water is not supplied in accordance with the preferred embodiment 1 of the present invention;
fig. 7 is a sectional view of the shower head in a water-passing state according to the preferred embodiment 1 of the present invention;
fig. 8 is a schematic view of the shower head in a state of no water supply in the preferred embodiment 2 of the present invention.
Detailed Description
For a better understanding of the technical aspects of the present invention, reference will now be made to the following descriptions taken in conjunction with the accompanying drawings.
Example 1
Referring to fig. 1-7, a water outlet device driven by water flow, in this embodiment, the water outlet device is preferably but not limited to a shower head. This gondola water faucet includes: the descaling device comprises a body 1, a descaling needle plate 2 arranged in a surface cover assembly 11, and a rotating piece 3 driven by water flow to rotate around the axial direction; the face cover assembly 11 is located entirely inside the body 1. In the present embodiment, the swing plate is preferably designed as the descaling needle plate 2, and may actually be designed as a simple swing plate without descaling function, and the simple swing plate has no descaling function but has the same effect of changing the water spray of the effluent compared with the descaling needle plate.
The descaling needle plate 2 and the surface cover assembly 11 are coaxially and interlockingly arranged along the axial direction, the descaling needle plate 2 is provided with a plurality of thimbles 21 as turbulence pieces, and the water outlet holes 111 of the surface cover assembly 11 correspond to the thimbles 21 one by one and extend into the water outlet holes 111; the descaling needle plate 2 is connected with the rotating piece 3 in a swinging manner;
when the water outlet device is used for water inlet, water flow drives the rotating piece 3 to rotate, and the rotating piece 3 further drives the ejector pin 21 to axially swing in the water outlet hole 111 of the surface cover component 11; the thimble 21 is abutted against and rubbed with the scale attached to the inner wall of the water outlet hole 111 in the swinging process, so that the scale attached to the inner wall of the water outlet hole 111 falls off along with the swinging of the thimble 21; compared with the traditional mode that the ejector pin moves along the axial direction, the descaling mode can enable scale attached to the inner wall of the water outlet hole to fall off more thoroughly, and the descaling effect is good. Thereby the drawback that the incrustation scale between thimble and the inner wall of outlet port can't be clear away in traditional scale removal mode has been solved.
A part of the water flowing out of the rotating member 3 flows into the face cover assembly 11 and flows out of the water outlet hole 111, and another part of the water flows forms a downward thrust force in the axial direction on the face cover assembly 11, so that the face cover assembly 11 moves downward in the axial direction, and the water outlet hole 111 is exposed out of the body 1. It is also possible to design the flow path so that the entire water flow from the rotor 3 flows into the front cover assembly 11 or so that the entire water flow forms a downward pushing force on the front cover assembly 11, and then to design the flow path additionally to perform another function. Which belongs to the simple replacement of this embodiment, and will not be described again.
In addition, a reset piece 12 is further arranged in the body 1, one end of the reset piece 12 is a fixed end, the other end of the reset piece is abutted against the face cover assembly 11, and when the face cover assembly 11 moves downwards along the axial direction, the reset piece 12 is squeezed to accumulate reset force; when the shower head shuts off water, the reset piece drives the surface cover component to reset by means of reset force. Therefore, when the water is shut off, the water outlet hole 111 is not exposed outside the body 1, so that the surface of the body 1 forms a flat surface for easy cleaning and wiping.
In order to realize the above structure, in this embodiment, the body 1 has an inclined water body 13, the inclined water body 13 has a chamber 131, one end of the chamber 131 is provided with an axially disposed water inlet 132, and a sidewall of the chamber 131 is provided with a plurality of circumferentially disposed inclined water outlets 133. The axial inlet water is converted into oblique outlet water by the oblique water body 13.
The rotating part 3 is an impeller and is arranged outside the side wall of the chamber 131 of the inclined water body 13; the water flow enters the impeller from the oblique water outlet 133, and impacts the blades of the impeller to drive the impeller to rotate.
In order to realize that the impeller drives the descaling needle plate 2 to swing, one side of the impeller facing the descaling needle plate 2 extends downwards along the axial direction to form a cam 31, and one side of the descaling needle plate 2 facing the inclined water body 13 extends upwards along the axial direction to form a connecting piece 22; the cam 31 is inserted into the connecting piece 22, and the side wall of the cam 31 is in abutting contact with one side of the side wall of the connecting piece 22, so that when the impeller rotates, the cam 31 rotates in the connecting piece 22, and the abutting force between the inner wall of the cam 31 and the connecting piece 22 drives the descaling needle plate 2 to swing.
Meanwhile, in order to realize the normal water outlet of the shower head, the water flowing into the impeller needs to flow out of the water outlet hole 111 of the face cover assembly 11 normally. For this purpose, the face cover assembly 11 is coaxially arranged below the impeller, and one side of the face cover assembly 11 facing the impeller is provided with a first abdicating opening 112; a gap is formed between the cam 31 and the first abdicating opening 112 to form a flow passage, and since the area of the flow passage is relatively small, a part of water flows into the face cover assembly 11 from the flow passage after passing through the impeller, and the other part of water is collected between the face cover assembly 11 and the impeller, so that the axial downward pressure is formed on the face cover assembly 11. Therefore, normal water outlet of the shower head is realized, and the purpose that the face cover component 2 moves downwards along the axial direction when water is supplied is also realized.
The specific water flow direction is as follows: the lower end of the impeller along the axial direction is provided with a water outlet 32, and water flow enters the impeller from an oblique water outlet 133 and then flows to the descaling needle plate 2 from the water outlet 32 through a flow channel; the descaling needle plate 2 is provided with a flow opening 23 arranged along the axial direction, and water flows into the water outlet hole 111 of the face cover assembly 11 through the flow opening 23.
Finally, in order to implement the installation of the reset element 12, the end of the chamber 131 far from the water inlet 132 extends outwards along the axial direction to form a connection cylinder 134, and the cam 31 is provided with a through abdicating hole along the axial direction, and the connection cylinder 134 is inserted into and passes through the abdicating hole. The side of the face cover component 11 away from the impeller is also provided with a second abdicating opening 113; the end of the connection column 134 is exposed outside the face cover assembly 11 through the second abdicating opening 113, and is fixedly connected with a limit plug 14.
The reset piece 12 is a spring, and is clamped between the second abdicating opening 113 and the limit plug 14. Since the limit plug 14 is fixedly connected with the connecting cylinder 134, the limit plug 14 is always kept still, and when the face cover assembly 11 moves downwards along the axial direction, the spring is compressed to accumulate elastic reset force.
Finally, because the thimble 21 always swings around the axial direction in the water outlet hole 111 in the process of water outlet, objectively, the thimble 21 influences the water flow flowing direction in the water outlet hole 111 in the swinging process, therefore, for the water outlet spray, the thimble 21 is equivalent to a reversing unit, and the whole descaling needle plate 2 is equivalent to a water flow reversing piece. The direction of the water flow in the water outlet hole 111 changes along with the swinging of the reversing unit in the swinging process of the reversing unit. The shaking massage water bloom with the conical pendulum effect can be formed, the water bloom is more uniformly distributed, the coverage is large, the pulse effect is achieved, and the shower experience effect is excellent.
Example 2
Referring to fig. 8, the present embodiment is different from embodiment 1 in that: the technical effect of the invention can be achieved by arranging the descaling needle plate 2 and the surface cover assembly 11 coaxially in the embodiment 1, and arranging the descaling needle plate 2 and the surface cover assembly 11 not coaxially in the embodiment 2. The structure of the other portions is the same as in embodiment 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A water output device driven by water flow, comprising: the body, the swing plate arranged in the surface cover component and the rotating component driven by water flow to rotate around the axial direction; the whole surface cover assembly is positioned in the body;
the oscillating plate and the face cover assembly are arranged in an axial linkage manner, the oscillating plate is provided with a plurality of turbulence pieces, the face cover assembly is provided with water outlets corresponding to the turbulence pieces one by one, and the turbulence pieces extend into the water outlets; the swinging plate is connected with the rotating piece in a swinging mode;
when the water outlet device enters water, the water flow drives the rotating piece to rotate, and the rotating piece further drives the turbulence piece to swing around the axial direction in the water outlet hole of the surface cover component;
one part of the water flows into the face cover assembly and flows out of the water outlet hole, and the other part of the water flows forms downward thrust along the axial direction on the face cover assembly, so that the face cover assembly moves downward along the axial direction, and the water outlet hole is exposed out of the body.
2. A water outflow device driven by water flow according to claim 1, wherein: the reset piece is arranged in the body, one end of the reset piece is a fixed end, the other end of the reset piece is abutted against the face cover assembly, and when the face cover assembly moves downwards along the axial direction, the reset piece is extruded to accumulate reset force; when the water outlet device closes water, the reset piece drives the surface cover component to reset by means of reset force.
3. A water outlet device driven by water flow according to claim 2, wherein: the water inlet is arranged at one end of the cavity along the axial direction, and a plurality of inclined water outlets are arranged on the side wall of the cavity along the circumferential direction.
4. A water outlet device driven by water flow according to claim 3, wherein: the rotating piece is an impeller and is arranged outside the side wall of the cavity of the inclined water body; water flow enters the impeller from the oblique water outlet to impact blades of the impeller to drive the impeller to rotate.
5. A water outlet device driven by water flow according to claim 4, wherein: the face cover assembly is coaxially arranged below the impeller, and one side, facing the impeller, of the face cover assembly is provided with a first abdicating opening; one side of the impeller, facing the swing plate, extends downwards along the axial direction to form a cam, and one side of the swing plate, facing the inclined water body, extends upwards along the axial direction to form a connecting piece; the cam is inserted into the connecting piece through the first abdicating opening, and the side wall of the cam is abutted against the side wall of the connecting piece to form swing connection.
6. A water outlet device driven by water flow according to claim 5, wherein: a gap is formed between the cam and the first abdicating opening to form an overflowing channel, one part of water flows into the face cover assembly from the overflowing channel after passing through the impeller, the other part of water is collected between the face cover assembly and the impeller, and downward pressure along the axial direction is formed on the face cover assembly.
7. A water outlet device driven by water flow according to claim 6, wherein: the lower end of the impeller along the axial direction is provided with a water outlet, and water flows into the impeller from the oblique water outlet and then flows to the swing plate from the water outlet through the flow channel; the swing plate is provided with a flow port arranged along the axial direction, and water flows into the water outlet hole of the face cover assembly through the flow port.
8. A water outlet device driven by water flow according to claim 7, wherein: the one end that the water inlet was kept away from to the cavity extends outwards along the axial and forms the connection cylinder, the cam is equipped with along the axial and runs through the hole of stepping down, and this connection cylinder inserts and passes the hole of stepping down.
9. A water outflow device driven by water flow according to claim 8, wherein: one side of the face cover assembly, which is far away from the impeller, is also provided with a second abdicating opening; the tail end of the connecting column body is exposed outside the face cover assembly through the second abdicating opening and is fixedly connected with a limiting plug.
10. A water outflow device driven by water flow according to claim 9, wherein: the piece that resets is the spring, and it is held between second opening of stepping down and spacing stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142103.XA CN110142156B (en) | 2018-02-11 | 2018-02-11 | Water outlet device driven by water flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142103.XA CN110142156B (en) | 2018-02-11 | 2018-02-11 | Water outlet device driven by water flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110142156A CN110142156A (en) | 2019-08-20 |
| CN110142156B true CN110142156B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142103.XA Active CN110142156B (en) | 2018-02-11 | 2018-02-11 | Water outlet device driven by water flow |
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| Country | Link |
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| CN (1) | CN110142156B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688310A (en) * | 2020-12-25 | 2022-07-01 | 厦门松霖科技股份有限公司 | Water outlet device with water outlet function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202465A (en) * | 1985-04-03 | 1988-09-28 | Water Res Centre | Liquid treatment apparatus |
| EP0453732A1 (en) * | 1990-04-27 | 1991-10-30 | Stopinc Aktiengesellschaft | Manipulator for introducing a casting pipe underneath a vessel containing a liquid metal |
| EP0841038A1 (en) * | 1996-11-06 | 1998-05-13 | Braun Aktiengesellschaft | Spray nozzle for oral hygiene douche |
| CN105435979A (en) * | 2015-12-25 | 2016-03-30 | 福建西河卫浴科技有限公司 | Shower head with automatic descaling function |
| CN106076678A (en) * | 2016-07-22 | 2016-11-09 | 九牧厨卫股份有限公司 | A kind of automatic descaling shower head and gondola water faucet are from descaling method |
-
2018
- 2018-02-11 CN CN201810142103.XA patent/CN110142156B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202465A (en) * | 1985-04-03 | 1988-09-28 | Water Res Centre | Liquid treatment apparatus |
| EP0453732A1 (en) * | 1990-04-27 | 1991-10-30 | Stopinc Aktiengesellschaft | Manipulator for introducing a casting pipe underneath a vessel containing a liquid metal |
| EP0841038A1 (en) * | 1996-11-06 | 1998-05-13 | Braun Aktiengesellschaft | Spray nozzle for oral hygiene douche |
| CN105435979A (en) * | 2015-12-25 | 2016-03-30 | 福建西河卫浴科技有限公司 | Shower head with automatic descaling function |
| CN106076678A (en) * | 2016-07-22 | 2016-11-09 | 九牧厨卫股份有限公司 | A kind of automatic descaling shower head and gondola water faucet are from descaling method |
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| CN110142156A (en) | 2019-08-20 |
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