CN107604979B - Tap foamer that is difficult for jam - Google Patents
Tap foamer that is difficult for jam Download PDFInfo
- Publication number
- CN107604979B CN107604979B CN201710983125.4A CN201710983125A CN107604979B CN 107604979 B CN107604979 B CN 107604979B CN 201710983125 A CN201710983125 A CN 201710983125A CN 107604979 B CN107604979 B CN 107604979B
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- CN
- China
- Prior art keywords
- flow
- hole
- bubbler
- cup
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000005187 foaming Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 230000005587 bubbling Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Abstract
The invention discloses a tap bubbler which is not easy to block, comprising a hollow bubbler shell, a single-hole current-limiting sheet and a gas leading-in disc, wherein the single-hole current-limiting sheet and the gas leading-in disc are sequentially arranged in the bubbler shell; the single-hole flow limiting plate is provided with a flow limiting through hole, a mixing conduit extending towards one side far away from the single-hole flow limiting plate is formed at the position, opposite to the flow limiting through hole, of the gas guiding plate, a first air inlet channel is formed between the single-hole flow limiting plate and the gas guiding plate, and the flow limiting through hole and the mixing conduit are communicated with the atmosphere outside the bubbler shell through the first air inlet channel. The invention can realize the foaming function without adopting a water-saving barrier net and a foaming gauze, small particle impurities in water flow can pass through the bubbler along with the water flow, the impurities are not required to be accumulated in the bubbler, the blockage of the bubbler can be effectively prevented, and meanwhile, the bubbler is not required to be disassembled and cleaned regularly, so that the use is more convenient.
Description
Technical Field
The invention relates to the technical field of water taps, in particular to a water tap foamer.
Background
In order to save water and make the water flow out more beautiful, the existing faucet is provided with a water outlet bubbler; the bubbler can fully mix flowing water and air, so that the water flow has a foaming effect, the air is added, the scouring force of the water is improved, the water consumption is effectively reduced, and the water consumption is saved. However, the existing bubbler consists of a water-saving barrier net and a plurality of layers of net yarns with bubbling effect, so that small-particle impurities and silt are often blocked at the barrier net or net yarns during use, and are accumulated in a large amount along with long-time use, and finally cause blockage, so that the normal use of the faucet is affected; therefore, the bubbler needs to be frequently disassembled for cleaning, and is very troublesome to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the faucet foamer which has the advantages of simple structure, convenient use and difficult blockage.
The technical scheme adopted for solving the technical problems is as follows:
A faucet bubbler which is not easy to be blocked comprises a hollow bubbler shell, a single-hole current limiting piece and a gas leading-in disc, wherein the single-hole current limiting piece and the gas leading-in disc are sequentially arranged in the bubbler shell; the single-hole flow limiting plate is provided with a flow limiting through hole, a mixing conduit extending towards one side far away from the single-hole flow limiting plate is formed at the position, opposite to the flow limiting through hole, of the gas guiding plate, a first air inlet channel is formed between the single-hole flow limiting plate and the gas guiding plate, and the flow limiting through hole and the mixing conduit are communicated with the atmosphere outside the bubbler shell through the first air inlet channel.
As an improvement of the technical scheme, a first boss is arranged on one side, close to the single-hole flow restrictor, of the gas guide disc, a plurality of first bosses are distributed around the mixing duct at intervals, the single-hole flow restrictor piece is tightly attached to the first bosses, and a first air inlet channel is formed at intervals between two adjacent first bosses.
Further, the bubbler shell internally provided with a flow guide pipe, the gas guiding disc is positioned between the single-hole flow limiting sheet and the flow guide pipe, the mixing guide pipe stretches into the inner part of the flow guide pipe, a second air inlet channel is formed between the outer wall of the flow guide pipe and the inner wall of the bubbler shell, and the second air inlet channel is communicated with the first air inlet channel.
Further, an annular boss is formed in the bubbler shell, a second boss is arranged on the outer wall, close to one end of the single-hole current-limiting piece, of the flow guide pipe, and the flow guide pipe is installed on the annular boss through the second boss.
Further, the second bosses are multiple and distributed at intervals around the guide pipe, and the second air inlet channels are communicated with the first air inlet channels through intervals between two adjacent second bosses.
Further, the gas mixing device further comprises a buffer cup arranged between the gas guiding disc and the guide pipe, a water outlet is formed in the side wall of the buffer cup, and the cup opening of the buffer cup faces the mixing guide pipe.
Further, the rim of the buffer cup is provided with a turned-over edge, and the turned-over edge is arranged at the end part of the tube body of the flow guide tube.
Further, the gas introducing disc is arranged at the cup mouth of the buffer cup through the edge of the disc body, and the mixing guide pipe extends into the buffer cup.
Further, a sealing gasket is further installed in the bubbler shell, the sealing gasket is clung to the single-hole flow limiting piece, and the sealing gasket is installed on one side, far away from the gas guiding disc, of the single-hole flow limiting piece.
Further, the flow limiting through hole is in a horn shape, and one side close to the gas guiding plate is a large end.
The beneficial effects of the invention are as follows: the bubbler can realize the bubbling function without adopting a water-saving barrier net and a bubbling gauze, small-particle impurities such as silt and the like in water flow can pass through the bubbler along with the water flow, the impurities are not required to be accumulated in the bubbler, the problem of blockage of the bubbler can be effectively prevented, and meanwhile, the bubbler is not required to be detached and cleaned regularly, so that the bubbler is more convenient to use.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic overall cross-sectional view of the present invention; dashed arrows in the drawing indicate the flow direction of water or air;
FIG. 2 is a top view of the gas introduction tray of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a top view of the draft tube of the present invention;
FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 4;
FIG. 6 is a top view of the buffer cup of the present invention;
Fig. 7 is a sectional view in the direction C-C of fig. 6.
Detailed Description
Referring to fig. 1, the faucet foamer which is not easy to block comprises a hollow foamer shell 1, a single-hole current limiting piece 2 and a gas leading-in disc 3 which are sequentially arranged in the foamer shell 1; the single-hole flow-limiting plate 2 is provided with a flow-limiting through hole 21, a mixing conduit 31 extending towards one side far away from the single-hole flow-limiting plate 2 is formed at the position, opposite to the flow-limiting through hole 21, of the gas-guiding plate 3, a first air inlet channel 6 is formed between the single-hole flow-limiting plate 2 and the gas-guiding plate 3, and the flow-limiting through hole 21 and the mixing conduit 31 are communicated with the atmosphere outside the bubbler shell 1 through the first air inlet channel 6. Through the above structure, when water flows into the bubbler housing 1, the water is concentrated and ejected through the flow-limiting through holes 21 to raise the water flow speed, then the water with high flow speed enters the mixing conduit 31, meanwhile, according to the jet flow principle, a negative pressure area is formed between the single-hole flow-limiting sheet 2 and the gas introducing disc 3, air automatically enters the negative pressure area through the first air inlet channel 6 under the action of atmospheric pressure, and then enters the mixing conduit 31 together with the water with high flow speed, so that the bubbling of the water flow is completed. Therefore, the bubbler can realize the bubbling function without adopting a water-saving barrier net and a bubbling gauze, small particle impurities such as silt and the like in water flow can pass through the bubbler along with the water flow, the impurities are not required to be accumulated in the bubbler, the problem of blockage of the bubbler can be effectively prevented, and meanwhile, the bubbler is not required to be detached and cleaned regularly, so that the bubbler is more convenient to use.
Referring to fig. 2 and 3, in this embodiment, specifically, a first boss 32 is disposed on a side of the gas introducing disc 3 adjacent to the single-hole restrictor 2, the first bosses 32 are plural and are spaced around the mixing duct 31, the single-hole restrictor piece 2 is closely attached to the first bosses 32, and the first air inlet channel 6 is formed by the interval between two adjacent first bosses 32.
Referring to fig. 1, in order to allow the first air inlet channel 6 to communicate with the atmosphere outside the bubbler housing 1, in this embodiment, specifically, a flow guide 4 is installed inside the bubbler housing 1, the gas introducing disc 3 is located between the single-hole flow limiting sheet 2 and the flow guide 4, the mixing duct 31 extends into the interior of the flow guide 4, a second air inlet channel 5 is formed between the outer wall of the flow guide 4 and the inner wall of the bubbler housing 1, and the second air inlet channel 5 communicates with the first air inlet channel 6. Naturally, according to practical situations, the first air inlet channel 6 may be connected to the external atmosphere in the above-mentioned manner, or may be directly opened with a vent hole or a vent channel in the bubbler housing 1.
Referring to fig. 4 and 5, in order to facilitate the installation of the flow guide tube 4, in this embodiment, specifically, an annular boss is formed inside the bubbler housing 1, a second boss 41 is disposed on an outer wall of one end of the flow guide tube 4 adjacent to the single hole flow limiting sheet 2, and the flow guide tube 4 is installed on the annular boss through the second boss 41. Meanwhile, in order to prevent the annular boss and the second boss 41 from affecting the communication between the second air inlet channel 5 and the first air inlet channel 6, the second boss 41 has a plurality of second bosses and is distributed at intervals around the flow guide tube 4, and the second air inlet channel 5 communicates with the first air inlet channel 6 through the interval between two adjacent second bosses 41.
Referring to fig. 6 and 7, in this embodiment, the device further comprises a buffer cup 8 installed between the gas introducing plate 3 and the flow guiding pipe 4, a water outlet 81 is provided on a side wall of the buffer cup 8, and a cup opening of the buffer cup 8 faces the mixing pipe 31. When the high-speed water flow mixed with air flows out of the mixing conduit 31, the high-speed water flow is flushed towards the bottom of the buffer cup 8, and then reversely splashed back, and flows out of the water outlet 81 and enters the guide tube 4, so that the water outlet flow rate can be effectively reduced through the buffer cup 8, the mixing degree of the air and the water flow is further improved, and the foaming effect is improved.
In this embodiment, in order to facilitate the installation of the buffer cup 8, specifically, a rim 82 is disposed at a cup opening of the buffer cup 8, and is installed at the end of the tube body of the flow guide tube 4 through the rim 82. Meanwhile, in order to reduce the height of the entire bubbler and make the bubbler more compact, the gas introduction plate 3 is installed at the rim of the buffer cup 8 through the plate rim, and the mixing duct 31 is extended into the buffer cup 8.
In this embodiment, in order to prevent the water flow from flowing through the gap between the single-hole flow-limiting plate 2 and the inner wall of the bubbler housing 1 to affect the mixing of the water flow and the air, a sealing gasket 7 is further installed in the bubbler housing 1, and the sealing gasket 7 is closely attached to the single-hole flow-limiting plate 2 and is installed on the side of the single-hole flow-limiting plate 2 away from the gas introducing disc 3.
In this embodiment, in order to further reduce the flow rate of the water, an annular buffer 42 is disposed at an end of the flow guiding tube 4 away from the single-hole flow limiting plate 2. The flow-limiting through hole 21 is horn-shaped, and a large end is provided near the gas introduction plate 3. The horn-shaped structure can slightly spread the water flow so as to more easily mix the air.
The present invention is not limited to the above embodiments, but can be achieved by any similar or identical means.
Claims (9)
1. A difficult tap bubbler that blocks up, its characterized in that: comprises a hollow bubbler shell (1), a single-hole current limiting piece (2) and a gas leading-in disc (3) which are sequentially arranged in the bubbler shell (1); a flow-limiting through hole (21) is formed in the single-hole flow-limiting plate (2), a mixing conduit (31) extending towards one side far away from the single-hole flow-limiting plate (2) is formed at the position, opposite to the flow-limiting through hole (21), of the gas-guiding plate (3), a first air inlet channel (6) is formed between the single-hole flow-limiting plate (2) and the gas-guiding plate (3), and the flow-limiting through hole (21) and the mixing conduit (31) are communicated with the outside atmosphere of the bubbler shell (1) through the first air inlet channel (6); the novel water dispenser is characterized by further comprising a buffer cup (8) arranged between the gas introduction disc (3) and the guide tube (4), wherein the buffer cup (8) comprises a cup bottom and a side wall which are inserted into the guide tube (4), the side wall of the buffer cup (8) is arranged on one side of the cup bottom towards the gas introduction disc (3), so that the buffer cup (8) is close to one side of the gas introduction disc (3) to form a cup opening of the buffer cup (8), an annular cavity is formed between the inner wall of the guide tube (4) and the side wall of the buffer cup (8), a water outlet (81) which is communicated with the annular cavity and is arranged in the buffer cup (8) is formed in the side wall of the buffer cup (8), the cup opening of the buffer cup (8) faces the mixing guide tube (31), and the cup bottom is positioned in the water outlet direction of the mixing guide tube (31), so that water flowing out of the mixing guide tube (31) can flow to the cup bottom in a reverse direction and is sputtered.
2. A non-clogging faucet foamer as claimed in claim 1 wherein: the gas introducing disc (3) is provided with a first boss (32) adjacent to one side of the single-hole flow restrictor (2), the first bosses (32) are multiple and are distributed around the mixing guide pipe (31) at intervals, the single-hole flow restricting sheet (2) is tightly attached to the first bosses (32), and the first air inlet channel (6) is formed at intervals between two adjacent first bosses (32).
3. A non-clogging faucet foamer as claimed in claim 1 wherein: the bubbler comprises a bubbler shell (1), wherein a flow guide pipe (4) is arranged in the bubbler shell (1), a gas guiding disc (3) is arranged between a single-hole flow limiting sheet (2) and the flow guide pipe (4), a mixing guide pipe (31) stretches into the interior of the flow guide pipe (4), a second air inlet channel (5) is formed between the outer wall of the flow guide pipe (4) and the inner wall of the bubbler shell (1), and the second air inlet channel (5) is communicated with a first air inlet channel (6).
4. A non-clogging faucet foamer as claimed in claim 3 wherein: the bubbler is characterized in that an annular boss is formed in the bubbler shell (1), a second boss (41) is arranged on the outer wall, close to one end of the single-hole current limiting piece (2), of the flow guide pipe (4), and the flow guide pipe (4) is installed on the annular boss through the second boss (41).
5. A non-clogging faucet foamer as claimed in claim 4 wherein: the second bosses (41) are arranged in a plurality and are distributed at intervals around the guide pipe (4), and the second air inlet channels (5) are communicated with the first air inlet channels (6) through intervals between two adjacent second bosses (41).
6. A non-clogging faucet foamer as claimed in claims 1 to 5 wherein: the rim of the buffer cup (8) is provided with a flanging (82), and the flange (82) is arranged at the end part of the tube body of the flow guide tube (4).
7. A non-clogging faucet foamer as claimed in claims 1 to 5 wherein: the gas introducing disc (3) is arranged at the cup mouth of the buffer cup (8) through the edge of the disc body, and the mixing guide tube (31) extends into the buffer cup (8).
8. A non-clogging faucet foamer as claimed in any one of claims 1 to 5 wherein: the bubbler is characterized in that a sealing gasket (7) is further arranged in the bubbler shell (1), the sealing gasket (7) is tightly attached to the single-hole current-limiting piece (2), and the sealing gasket is arranged on one side, away from the gas introducing disc (3), of the single-hole current-limiting piece (2).
9. A non-clogging faucet foamer as claimed in any one of claims 1 to 4 wherein: the flow limiting through hole (21) is in a horn shape, and one side close to the gas guiding plate (3) is a large end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983125.4A CN107604979B (en) | 2017-10-20 | Tap foamer that is difficult for jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983125.4A CN107604979B (en) | 2017-10-20 | Tap foamer that is difficult for jam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107604979A CN107604979A (en) | 2018-01-19 |
| CN107604979B true CN107604979B (en) | 2024-06-07 |
Family
ID=
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