CN202767190U

CN202767190U - Bubble generating device

Info

Publication number: CN202767190U
Application number: CN2012204670297U
Authority: CN
Inventors: 李志勇
Original assignee: Xiamen Lvyan Water-Saving Science & Technology Co Ltd
Current assignee: Xiamen Lvyan Water-Saving Science & Technology Co Ltd
Priority date: 2012-09-14
Filing date: 2012-09-14
Publication date: 2013-03-06
Anticipated expiration: 2022-09-14

Abstract

The utility model provides a bubble generating device which comprises an inner disc and an outer ring. The inner disc is disc-shaped, a plurality of column-shaped first protrusions are arranged on the inner edge of the inner disc along the circumference of the inner disc to scatter and buffer water flow, and first gaps for water flow to flow through are formed between adjacent first protrusions. The outer ring is ring-shaped, the inner disc is arranged in the outer ring, a lateral wall of the outer ring is connected with the edge of the inner disc through a plurality of connecting blocks, and a gap between the edge of the inner disc and the lateral wall of the outer ring forms a water outlet. The bubble generating device is designed integrally, reduces product cost, adopts a water flow buffering structure at a water inlet end, enables speed of the water flow to be moderate, improves a flexible effect after steam and water are mixed at the rear end, and effectively improves a bubble generating effect.

Description

Bubble generator

Technical field

The utility model relates to a kind of water tap associate member, relates in particular to a kind of bubble generator for mixed flow and air.

Background technology

Bubble generator be used for to be installed in the bubbler of water discharge of water faucet end, makes current generate bubble with the mixing of ambient air maximum magnitude, slowing down current, and makes current even.In existing bubble generator, all be to adopt two separation, this designs, and not only cost of production is high, and the bubble formation effect is difficult to fully up to expectations.

Summary of the invention

The purpose of this utility model is to provide a kind of bubble generator, the problem that cost of production is high, the bubble formation effect has much room for improvement that exists to solve prior art.

In order to address the above problem, the utility model provides a kind of bubble generator, it comprises: inner disc, in the form of annular discs, circumference along described inner disc, the inside edge of described inner disc is provided with the first projection of a plurality of cylindricalitys equably to break up and to cushion current, forms the first gap of flowing through current between adjacent described the first projection; Outer shroud, in the form of a ring, described inner disc is arranged in described outer shroud, and the sidewall of described outer shroud be connected the edge of inner disc and connect by a plurality of contiguous blocks, the space between the edge of described inner disc and the sidewall of described outer shroud forms the water hole.

According to a kind of preferred embodiment of above-mentioned bubble generator, wherein, the central area of the inboard of described inner disc is provided with flat columniform central protuberance.

According to a kind of preferred embodiment of above-mentioned bubble generator, wherein, the central area of described central protuberance is provided with a groove.

According to a kind of preferred embodiment of above-mentioned bubble generator, wherein, the central area in the outside of described inner disc vertically arranges a column.

According to a kind of preferred embodiment of above-mentioned bubble generator, wherein, the inboard of described inner disc also is provided with the second projection of a plurality of cylindricalitys equably to break up and to cushion current, forms the second gap of flowing through current between adjacent described the second projection; Described the second projection is positioned at the zone that described the first projection is surrounded, and each described second projection is corresponding with each described first gap.

By upper analysis, the utility model adopts integrated design, has reduced product cost, and has evenly adopted the current buffer structure at water inlet end, allows current relax, and strengthens steam-water mixing soft effect afterwards, and effectively strengthens the bubble formation effect.

Description of drawings

Fig. 1 is the plan structure schematic diagram of the utility model preferred embodiment;

Fig. 2 is the sectional structure schematic diagram of the utility model preferred embodiment;

Fig. 3 is the perspective view one of the utility model preferred embodiment;

Fig. 4 is the perspective view two of the utility model preferred embodiment.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1-Fig. 4 has shown the structure of the utility model preferred embodiment from different perspectives with level, as shown in the figure, this preferred embodiment comprises outer shroud 1 and inner disc 2.Inner disc 2 is in the form of annular discs, and along the circumference of inner disc 2, the inboard 32(of inner disc 2 also is water inlet end) edge be provided with equably a plurality of cylindricalitys the first projection 21 to break up and to cushion current, form the first gap 210 of flowing through current between the first adjacent projection 21.Outer shroud 1 in the form of a ring, inner disc 2 is arranged in outer shroud 1, and the sidewall of outer shroud 1 edge of being connected with inner disc connects by a plurality of contiguous blocks 11, the space between the sidewall of the edge of inner disc 2 and outer shroud 1 forms water hole 10.

In order to make current more even, the central area of the inboard 32 of inner disc 2 is provided with flat columniform central protuberance 200.And the central area of central protuberance 200 is provided with a groove 20.

In addition, in this preferred embodiment, the outside 31(of inner disc 2 also is the water side) the central area column 4 vertically is set, with the guiding current.

In order to promote the bubble formation effect, the inboard 32 of inner disc 2 also is provided with the second projection 22 of a plurality of cylindricalitys equably to break up and to cushion current, forms the second gap 220 of flowing through current between the second adjacent projection 22.The second projection 22 is positioned at the zone that the first projection 21 is surrounded, and each second projection 22 is corresponding with each first gap 210.

When using this preferred embodiment, current are entered from inboard 32 the directions of arrow along Fig. 2, change the flow direction of current through central protuberance 200 and groove 20, allow its towards around Uniform Dispersion.Breaing up of the first gap 210 of the periphery of current process inner disc 2, the second gap 220 obtains more uniform flow velocity.Then, flex point enters weep hole 10 under the current direction, and flows out with sheet simultaneously, effectively reduces flow velocity, and with the same contact with air of maximum magnitude, reaches abundant mixing air, generates air-bubble.

To sum up, the utility model can be obtained multiple advantages, for example, makes current through several roads buffering, effectively reduces the noise that current produce; Reduce flow velocity, enlarge water-outlet area, allow the water of less amount and more air mix, strengthen the soften of final outflow water; Realize fully that under low discharge steam mixes, and promotes air-bubble to generate, effectively using water wisely; Simple for structure, reduce cost.

As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.

Claims

1. a bubble generator is characterized in that, comprising:

Inner disc, in the form of annular discs, along the circumference of described inner disc, the inside edge of described inner disc is provided with the first projection of a plurality of cylindricalitys equably to break up and to cushion current, forms the first gap of flowing through current between adjacent described the first projection;

Outer shroud, in the form of a ring, described inner disc is arranged in described outer shroud, and the sidewall of described outer shroud be connected the edge of inner disc and connect by a plurality of contiguous blocks, the space between the edge of described inner disc and the sidewall of described outer shroud forms the water hole.

2. bubble generator according to claim 1 is characterized in that, the central area of the inboard of described inner disc is provided with flat columniform central protuberance.

3. bubble generator according to claim 2 is characterized in that, the central area of described central protuberance is provided with a groove.

4. bubble generator according to claim 1 is characterized in that, the central area in the outside of described inner disc vertically arranges a column.

5. bubble generator according to claim 1 is characterized in that, the inboard of described inner disc also is provided with the second projection of a plurality of cylindricalitys equably to break up and to cushion current, forms the second gap of flowing through current between adjacent described the second projection;

Described the second projection is positioned at the zone that described the first projection is surrounded, and each described second projection is corresponding with each described first gap.