Difunctional bubbler

Abstract

The utility model provides a difunctional bubbler. The difunctional bubbler comprises a blade water assembly and a bubble water assembly, the blade water assembly comprises a jet piece; the jet flow part is arranged in the shell part and is provided with a first water inlet formed in the water inlet end and a blade water outlet formed in the water outlet end; the bubble water assembly comprises a foaming piece; the foaming piece is provided with a second water inlet formed in the water inlet end and a bubble water outlet formed in the water outlet end. The shell part is provided with an air inlet passage, the foaming part is correspondingly provided with an air inlet communicated with the air inlet passage, and the air inlet is communicated with the second water inlet, so that negative pressure is formed in the foaming part after water enters the second water inlet, and external air is rapidly injected along the air inlet to be mixed with water flow; the jet flow part, the bubble water assembly and the foaming part of the bubble water assembly are integrated in the same shell part, free switching or combined use of two foaming modes can be achieved without additional modules or pipelines, and various cleaning use and water supply requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bubbler, specifically, a dual -functional bubbler. BACKGROUND

[0002] The bubbler is mainly divided into two types of "knife blade water" and "bubble water".

[0003] For the existing knife blade water assembly, its principle is to cut, roll and suck a small amount of foam at the water outlet end through high-speed water flow, so as to be suitable for occasions without a large amount of foam. The amount of foam and the fineness of foam are limited, and the water consumption is relatively high.

[0004] For the existing bubble water assembly, its principle is to mix air into water flow to form foam by external air or relying on low pressure difference natural air suction. The common structure needs to install a foaming cylinder independently or connect an air pipe externally, which leads to large device volume, complex system, and inconvenient installation and maintenance.

[0005] Moreover, the bubble water effect of the existing bubbler is general, the bubble particles are large, although it has a certain cleaning effect, but the effect is not good, and it usually exists as a single water spray in water use.

[0006] Especially, the existing bubble water assembly depends on external air pipe or relies on mesh hole which is easy to block, or adds mechanical structure driving, which cannot achieve the best balance among compact volume, simple installation, high foaming efficiency and low maintenance cost. INVENTION CONTENTS

[0007] Therefore, the utility model aims at providing a dual -functional bubbler to solve the above problems.

[0008] The utility model adopts the following scheme:

[0009] The application provides a dual -functional bubbler, including knife blade water assembly and bubble water assembly integrated in the same shell part;The knife blade water assembly includes a jet flow part;The jet flow part is installed in the shell part, and has a first water inlet formed in the water inlet end and a knife blade water outlet formed in the water outlet end;The bubble water assembly includes a foaming part;The foaming part has a second water inlet formed in the water inlet end and a bubble water outlet formed in the water outlet end;The shell part is provided with an air inlet passage, the foaming part is provided with an air inlet communicating with the air inlet passage, and the air inlet and the second water inlet are communicated, so that the second water inlet forms negative pressure in the foaming part after water inlet, so as to quickly fill external air along the air inlet and mix with water flow.

[0010] As a further improvement, the air inlet passage is formed between the shell part and the foaming part, and the inlet of the air inlet passage is arranged on the water outlet end surface of the shell part.

[0011] As a further improvement, the foaming piece comprises a bottom shell and an upper cover; a plurality of the air inlets are correspondingly arranged on the side of the bottom shell, and a plurality of the second water inlets are correspondingly arranged on the end face of the upper cover.

[0012] As a further improvement, a mixing chamber outlet is arranged on the bottom face of the bottom shell and is connected with the air inlets and the second water inlets, and the mixing chamber outlet is provided with a plurality of bubble holes and is connected with the bubble water outlet.

[0013] As a further improvement, the second water inlet is configured as a spray hole, and the mixing chamber outlet is arranged opposite to the spray hole.

[0014] As a further improvement, the mixing chamber outlet and the air inlets are connected through a groove formed by a recess on the bottom face of the bottom shell.

[0015] As a further improvement, the upper cover and the bottom shell are arranged in close contact with each other, and the gap therebetween is in the range of 0.005mm-0.015mm.

[0016] As a further improvement, a sealing gasket is arranged between the upper cover and the shell piece, and a pressing sheet is arranged between the bottom shell and the shell piece, and a plurality of filter screens are arranged along the water outlet direction of the bubble water.

[0017] As a further improvement, the jet piece is configured as a columnar body arranged in the middle of the upper cover, and the second water inlets are regularly arranged around the upper cover on the lateral side of the columnar body.

[0018] As a further improvement, one end of the columnar body is longitudinally arranged and extended relative to the shell piece to form the first water inlet, and the other end of the columnar body is extended to form a blade water outlet arranged in the same plane with the bubble water outlet.

[0019] By adopting the above technical scheme, the following technical effects can be achieved:

[0020] 1. The dual-function foaming device can realize free switching or combined use of two foam modes without additional modules or pipelines by integrating the jet piece and the bubble water assembly and the foaming piece in the same shell piece.

[0021] 2. When the second water inlet forms negative pressure, external air is automatically sucked in through the air inlet of the shell and the air inlet of the foaming piece, and the air is fully mixed with the water flow, so that the foaming efficiency is high and the foam is more delicate.

[0022] 3、By sharing the shell and compact layout, the overall size is greatly reduced than the traditional double module design, more easily integrated in the home shower system or basin faucet. Only need to reserve a water inlet and an air inlet on the shell, no need for additional air pipe and accessories, the user only needs to connect the water source when installing, also no need to disassemble the complex pipeline when maintaining. While maintaining good foam experience, by optimizing the jet aperture and foam structure, the water required for unit foam volume is reduced, which is beneficial to water saving. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the structure schematic diagram of the dual-function bubbler of the embodiment of the utility model;

[0024] Figure 2 is the explosion schematic diagram of the dual-function bubbler of the embodiment of the utility model;

[0025] Figure 3 is the sectional view of the dual-function bubbler of the embodiment of the utility model in the out-blade water;

[0026] Figure 4 is the sectional view of the dual-function bubbler of the embodiment of the utility model in the out-bubble water;

[0027] Figure 5 is the structure schematic diagram of the upper cover and the jet of the dual-function bubbler of the embodiment of the utility model;

[0028] Figure 6 is the structure schematic diagram of the bottom shell of the dual-function bubbler of the embodiment of the utility model.

[0029] Icon: 1-Shell piece; 11-Air inlet passage; 2-Jet; 21-First water inlet; 22-Blade water outlet; 3-foaming piece; 31-Second water inlet; 32-Bubble water outlet; 33-Air inlet; 34-Bottom shell; 35-Upper cover; 36-Mixing chamber outlet; 37-Groove; 4-Sealing pad; 5-Compression sheet; 6-Filter screen. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0031] Embodiment

[0032] In combination Figures 1 to 6 The embodiment provides a dual-function bubbler, which comprises a blade water assembly and a bubble water assembly integrated in a same housing.

[0033] The blade water assembly comprises a jetting member 2 arranged in the housing 1, which has a first water inlet 21 formed at a water inlet end and a blade water outlet 22 formed at a water outlet end.

[0034] The bubble water assembly comprises a foaming member 3, which has a second water inlet 31 formed at a water inlet end and a bubble water outlet 32 formed at a water outlet end.

[0035] The housing 1 is provided with an air inlet passage 11, and the foaming member 3 is correspondingly provided with an air inlet 33 communicating with the air inlet passage 11, which is in communication with the second water inlet 31, so that a negative pressure is formed in the foaming member 3 after water is introduced into the second water inlet 31, so as to quickly fill external air into the water flow through the air inlet 33.

[0036] The dual-function bubbler described above integrates the jetting member 2 and the bubble water assembly and the foaming member 3 in the same housing 1, and can realize free switching or combined use of the two foam modes without additional modules or pipelines, so as to meet various cleaning use and water supply requirements.

[0037] In addition, the air inlet passage 11 of the housing and the air inlet 33 of the foaming member 3 are used to automatically suck in external air and fully mix with the water flow when the negative pressure is formed in the second water inlet 31, so as to have high foaming efficiency and more delicate foam.

[0038] In addition, by sharing the housing and compact layout, the overall size is greatly reduced compared with the traditional dual-module design, and it is easier to integrate into a household shower system or a basin faucet. Only one water inlet and one air inlet 33 need to be reserved on the housing, without additional air pipes and accessories, so that the user only needs to connect the water source during installation, and does not need to disassemble the complex pipeline during maintenance. While maintaining good foam experience, the jetting member 2 aperture and the foaming member 3 structure are optimized to reduce the water required for unit foam volume, which is beneficial to water saving.

[0039] In the embodiment, the air inlet passage 11 is formed between the shell member 1 and the foaming member 3, and the inlet of the air inlet passage 11 is arranged on the water outlet end surface of the shell member 1. The air inlet passage 11 penetrates the water outlet end surface, and the air suction path is extremely simplified. At the moment when the foaming member 3 generates negative pressure, external air can be quickly introduced from the position closest to the water outlet, so as to improve the foaming starting speed and stability. The air inlet passage 11 is clamped between the shell member 1 and the foaming member 3, without the need for additional external pipelines or components, and the overall structure is more compact. The air inlet passage 11 is directly wrapped by two separate components, forming a natural multi-stage seal, further reducing the possibility of external air leakage and water leakage.

[0040] Specifically, the foaming member 3 includes a bottom shell 34 and an upper cover 35. A plurality of air inlets 33 are arranged on the side surface of the bottom shell 34, and a plurality of second water inlets 31 are arranged on the end surface of the upper cover 35. In one aspect, the plurality of air inlets 33 are arranged around the side surface of the bottom shell 34, so that air can be introduced from multiple directions at the same time. The plurality of second water inlets 31 are distributed on the end surface of the upper cover 35, so that the water flow can be evenly distributed to the entire interior of the foaming member 3. In this way, the sufficient and uniform mixing of air and water flow in the foaming area is ensured, and the fineness and consistency of the foam are improved. In another aspect, compared with a single inlet, the multi-inlet structure can maintain sufficient air intake and water intake at high flow rates, and is not prone to "insufficient air suction" or "water flow blockage", thereby improving the foaming speed and instantaneous gas production, and meeting the high-efficiency foaming demand under large flow rates. Even if a single channel is locally blocked by scale or impurities, the overall channel can still remain unblocked, avoiding a sudden performance drop of the entire machine. At the same time, the multi-inlet design is more conducive to post-use flushing and cleaning and maintenance.

[0041] Further, a mixing chamber outlet 36 that communicates the air inlets 33 and the second water inlets 31 is arranged on the bottom surface of the bottom shell 34. The mixing chamber outlet 36 is provided with a plurality of bubble holes and communicates with the bubble water outlet 32. The mixing chamber outlet 36 serves as a mixing area for air intake and liquid intake, and can instantaneously converge the air introduced from the side air inlets 33 and the water flow introduced from the second water inlets 31 of the upper cover 35, and further divide the mixed gas-liquid into numerous tiny bubbles, thereby significantly improving the fineness and stability of the foam.

[0042] In the embodiment, the second water inlets 31 are configured as spray holes, and the mixing chamber outlet 36 is arranged opposite to the spray holes. The spray holes form thin and concentrated high-speed water columns that directly shoot towards the opposite mixing chamber outlet 36, so as to generate the strongest negative pressure effect in the front area of the outlet, further strengthening the air suction amount and suction rate.

[0043] The outlet 36 of the mixing chamber communicates with the air inlet 33 through a groove 37 formed by recessing the bottom surface of the bottom shell 34. Obviously, the groove 37 directly connects the outlet 36 of the mixing chamber with the air inlet 33 without detouring or penetrating the shell wall, so that the water and air passageway is the most direct and shortest, the flow resistance is minimized, and the air intake efficiency and the bubble generation rate are improved.

[0044] In particular, the upper cover 35 and the bottom shell 34 are arranged in close contact with each other, and the gap therebetween is in the range of 0.005mm-0.015mm. The upper cover 35 and the shell are in close contact with each other, so that the second water inlet 31 directly and seamlessly connects with the outlet 36 of the mixing chamber, greatly improving the liquid inlet efficiency and rapidly inputting the water flow into the outlet 36 of the mixing chamber. Moreover, the gap of 0.005mm-0.015mm is within the controllable range of material elasticity and manufacturing tolerance, which can not only ensure the necessary micro-channel function, but also prevent the side leakage of water flow or air flow under water pressure, greatly reduce the risk of internal leakage, and improve the sealing performance and service life of the assembly.

[0045] In this embodiment, a sealing gasket 4 is arranged between the upper cover 35 and the shell member 1. A pressing piece 5 is arranged between the bottom shell 34 and the shell member 1, and a plurality of filter screens 6 are arranged along the water outlet direction of the bubble water. The sealing gasket 4 and the pressing piece 5 are tightly matched, so that the foaming member 3 is stably defined in the shell member 1. In addition, the filter screens 6 have further filtering and cutting functions.

[0046] In this embodiment, the jet member 2 is configured as a columnar body arranged in the middle part of the upper cover 35, and the second water inlet 31 is regularly arranged around the upper cover 35 on the lateral side of the columnar body. The jet member 2 is centrally arranged, and the foaming member 3 is arranged around the lateral side of the jet member 2, so that the middle water outlet is correspondingly arranged at the water outlet end, and the bubble water is correspondingly arranged at the lateral side.

[0047] In particular, one end of the columnar body extends longitudinally relative to the shell member 1 to form the first water inlet 21, and the other end of the columnar body forms the water outlet 22 of the jet water which is arranged in the same plane as the water outlet 32 of the bubble water. In this way, the first water inlet 21 of the jet water assembly is directly formed at the upper end, and the water outlet 22 of the jet water is arranged in the same plane as the water outlet 32 of the bubble water at the lower end, so that the two water outlet modes are simultaneously outflowed in the same plane without additional butt joint or turning, and the overall structure is more integrated and compact.

[0048] It should be noted that the columnar body directly serves as the connecting member of the two assemblies, one end being the water inlet of the jet water and the other end being the water outlet positioning frame, without the need to additionally increase an independent water inlet pipeline or a guide groove, thereby reducing the parts and assembly processes, lowering the manufacturing cost and improving the yield.

[0049] The above are only preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application.

Claims

1. A dual function bubbler characterized by, The utility model provides a water dispenser with a blade water assembly and a bubble water assembly integrated in the same housing. The blade water assembly comprises a jetting element, which is arranged in the housing and has a first water inlet formed at an inlet end and a blade water outlet formed at an outlet end. The bubble water assembly comprises a foaming element, which has a second water inlet formed at an inlet end and a bubble water outlet formed at an outlet end. The housing is provided with an air inlet channel, and the foaming element is provided with an air inlet opening corresponding to the air inlet channel, the air inlet opening being in communication with the second water inlet so that negative pressure is formed in the foaming element after water enters the second water inlet, and external air is rapidly filled into the air inlet opening to mix with the water flow.

2. The dual function bubbler of claim 1, wherein, The air inlet channel is formed between the housing and the foaming element, and the inlet of the air inlet channel is arranged on the outlet end surface of the housing.

3. The dual function bubbler of claim 2, wherein, The foaming element comprises a bottom shell and an upper cover, a plurality of air inlet openings are formed in the side surface of the bottom shell, and a plurality of second water inlets are formed in the end surface of the upper cover.

4. The dual function bubbler of claim 3, wherein, A mixing chamber outlet is formed in the bottom surface of the bottom shell and in communication with the air inlet openings and the second water inlets, the mixing chamber outlet is provided with a plurality of bubble holes, and the mixing chamber outlet is in communication with the bubble water outlet.

5. The dual function bubbler of claim 4, wherein, The second water inlets are configured as spray holes, and the mixing chamber outlet is arranged opposite to the spray holes.

6. The dual function bubbler of claim 4, wherein, The mixing chamber outlet and the air inlet openings are in communication through a groove formed by a recess in the bottom surface of the bottom shell.

7. The dual function bubbler of claim 6, wherein, The upper cover and the bottom shell are arranged in close contact with each other, and the gap therebetween is in the range of 0.005mm-0.015mm.

8. The dual function bubbler of claim 3, wherein, A sealing gasket is arranged between the upper cover and the housing, and a pressing piece and a plurality of filter screens arranged in the outlet direction of the bubble water are arranged between the bottom shell and the housing.

9. The dual function bubbler of claim 3, wherein, The jetting element is configured as a columnar body arranged in the middle of the upper cover, and the second water inlets are regularly arranged around the upper cover on the lateral surface of the columnar body.

10. The dual function bubbler of claim 9, wherein, One end of the columnar body is longitudinally arranged and extended relative to the housing to form the first water inlet, and the blade water outlet formed at the other end of the columnar body is extended to be arranged flush with the bubble water outlet.

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