Bubbler

Abstract

The bubbler comprises a flow guide shell, a sleeve body and a lining plate, a first threaded section and a partition plate are arranged in the flow guide shell, the first threaded section is used for being in threaded connection with a water conveying head, the partition plate divides an inner cavity of the flow guide shell into the upper portion and the lower portion, the partition plate is provided with a plurality of sets of through openings, and the sleeve body is detachably connected with the flow guide shell. The outer wall of the sleeve body and the inner wall of the flow guide shell form an air inlet channel, a bearing platform is arranged at the bottom of the sleeve body, a filtering assembly is arranged on the upper side of the bearing platform, the lining plate is located between the sleeve body and the partition plate and provided with multiple sets of discharging ports, and an annular protrusion is arranged at the upper end of the lining plate. The plurality of groups of discharge ports are vertically butted with the plurality of groups of through ports one by one, and the plurality of groups of discharge ports are communicated with the outer air gap; after the sleeve body is detached, the interiors of the filtering assembly, the lining plate and the flow guide shell can be cleaned, the situation that small-particle impurities are left in the interior to cause blockage is avoided, replacement is not needed, and the use cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bathroom equipment technical field, concretely is a kind of bubbler. BACKGROUND

[0002] Bubbler is usually installed at the water outlet of faucet, and foam is formed by mixing water flow with air, which increases the contact area between water and object and improves the flushing efficiency, thereby reducing water consumption. The water flow mixed with air is softer and has lower impact force, which can effectively prevent water splashing and reduce the noise caused by water impact, improving the user experience.

[0003] The current bubbler is generally of one-piece structure, which is inconvenient to install and use. After long-term use, small-particle impurities may block the inside of the bubbler, which cannot be cleaned automatically and often needs to be replaced, increasing the use cost. Therefore, the utility model provides a bubbler that can solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of bubbler to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of bubbler, comprising:

[0006] A flow guide shell is provided with a first threaded section and a partition plate inside. The first threaded section is used for screwing a water delivery head. The partition plate separates the inner cavity of the flow guide shell into upper and lower parts. The partition plate has multiple groups of through openings.

[0007] A sleeve body is detachably connected to the flow guide shell. The outer wall of the sleeve body and the inner wall of the flow guide shell form an air inlet channel. The bottom of the sleeve body is provided with a bearing platform. The bearing platform is provided with a filter assembly on the upper side.

[0008] A lining plate is located between the sleeve body and the partition plate. The lining plate has multiple groups of discharge openings. The lining plate is provided with an annular protrusion on the upper end. The outer side of the annular protrusion forms an outer air gap that communicates with the air inlet channel. The multiple groups of discharge openings are vertically connected to the multiple groups of through openings, and the multiple groups of discharge openings are in communication with the outer air gap.

[0009] Preferably, the multiple groups of through openings and the multiple groups of discharge openings each have a connected circular truncated cone water passage and a circular cylindrical water passage from top to bottom.

[0010] Preferably, the inner side of the annular protrusion forms an inner air gap.

[0011] Preferably, the filter assembly includes vertically distributed upper and lower compression rings. A plurality of lower filter sheets are arranged between the lower compression ring and the bearing platform. A plurality of upper filter sheets are arranged between the upper compression ring and the lower compression ring.

[0012] Preferably, the second threaded section is arranged inside the flow guide shell, and the third threaded section is arranged on the outer wall of the sleeve body.

[0013] Preferably, the support plate is arranged at the lower end of the lining plate and abuts against the upper pressing ring in the flow guide shell.

[0014] Preferably, the lower end of the partition plate is provided with a plurality of embedding grooves, and the upper end of the lining plate is provided with a plurality of positioning columns which can be extended into the embedding grooves.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The first threaded section is screwed with the water delivery head, so that the sleeve body can be conveniently installed and used. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of a flow guide shell of the utility model;

[0018] Figure 2 FIG. 2 is a sectional view of the flow guide shell of the utility model;

[0019] Figure 3 FIG. 3 is a structural schematic view of a sleeve body and a partition plate of the utility model;

[0020] Figure 4 FIG. 4 is a sectional view of the sleeve body and the partition plate of the utility model;

[0021] Figure 5 FIG. 5 is a sectional view of the overall structure of the utility model;

[0022] In the drawings: 10, flow guide shell; 11, first threaded section; 12, partition plate; 13, through opening; 14, third threaded section; 15, embedding groove; 20, sleeve body; 21, second threaded section; 22, air inlet groove; 23, bearing platform; 24, upper pressing ring; 25, lower pressing ring; 26, upper filter piece; 27, lower filter piece; 28, air inlet channel; 30, lining plate; 31, annular protrusion; 32, discharge opening; 33, positioning column; 34, support plate; 35, outer air gap; 36, inner air gap. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5

[0025] Embodiment 1 provides a bubbler:

[0026] The first threaded section 11 is used for screwing a water delivery head, and the water delivery head is conveniently installed by being screwed to the first threaded section 11.

[0027] The inner cavity of the flow guide shell 10 is divided into upper and lower parts by the partition plate 12, and the partition plate 12 has a plurality of through openings 13; the water discharged from the water delivery head flows downward along the plurality of through openings 13 after being blocked by the partition plate 12.

[0028] The sleeve 20 is detachably connected to the flow guide shell 10, the outer wall of the sleeve 20 and the inner wall of the flow guide shell 10 form an air inlet channel 28, the flow guide shell 10 is internally provided with a second threaded section 21, the outer wall of the sleeve 20 is provided with a third threaded section 14, the second threaded section 21 is provided with an air inlet groove 22, and the third threaded section 14 is screwed to the second threaded section 21 to form the air inlet channel 28; preferably, the bottom of the sleeve 20 is provided with a hole for inserting a tool and rotating the tool.

[0029] The lining plate 30 is located between the sleeve 20 and the partition plate 12, the lining plate 30 has a plurality of discharge openings 32, the upper end of the lining plate 30 is provided with an annular protrusion 31, the sleeve 20 supports the lining plate 30 inside the flow guide shell 10, the annular protrusion 31 abuts against the partition plate 12, the outer side of the annular protrusion 31 forms an outer air gap 35 connected to the air inlet channel 28, the plurality of discharge openings 32 are vertically connected to the plurality of through openings 13 one by one, and the plurality of discharge openings 32 are connected to the outer air gap 35.

[0030] The plurality of through openings 13 and the plurality of discharge openings 32 have connected water passages of frustoconical shape and cylindrical shape from top to bottom, the water flowing downward along the plurality of through openings 13 enters the connected discharge openings 32, respectively, in the process, negative pressure is generated by the water flow, and external air enters the discharge openings 32 along the air inlet channel 28 and the outer air gap 35 to mix with the water to form bubbles.

[0031] The bottom of the sleeve body 20 is provided with a bearing platform 23, and a filter assembly is arranged on the upper side of the bearing platform 23; after the water body enters the inner cavity of the sleeve body 20, the filter assembly is used to filter the impurities carrying fine sand and other small particles; after a period of use, the screw connection with the water inlet head is cancelled, and the sleeve body 20 can be disassembled to clean the filter assembly, the lining plate 30 and the inner part of the flow guide shell 10, so that the small-particle impurities are prevented from being left in the inner part to cause blockage, and the use cost is effectively reduced.

[0032] In an embodiment 2, a bubbler is provided.

[0033] An inner air gap 36 is formed in the inner side of the annular protrusion 31, and a plurality of discharge ports 32 are distributed on the lining plate 30 and in the inner side of the annular protrusion 31; preferably, the inner side of the annular protrusion 31 is provided with one discharge port 32, and the remaining discharge ports 32 are uniformly distributed around the discharge port 32; the inner air gap 36 is communicated with the outer air gap 35 through the discharge port 32 on the annular protrusion 31, so that the gas can enter the inner air gap 36 through the outer air gap 35, the space is effectively utilized to arrange more discharge ports 32, and the mixing effect of the gas bubbles and the water body is improved.

[0034] The filter assembly comprises vertically distributed upper and lower pressing rings 24 and 25, a plurality of lower filter sheets 27 are arranged between the lower pressing ring 25 and the bearing platform 23, and a plurality of upper filter sheets 26 are arranged between the upper and lower pressing rings 24 and 25; the filter sheets are preferably stainless steel meshes.

[0035] The lower end of the lining plate 30 is provided with a support plate 34, the support plate 34 abuts against the upper pressing ring 24 in the flow guide shell, the lower end of the partition plate 12 is provided with a plurality of embedding grooves 15, the upper end of the lining plate 30 is provided with a positioning rod 33, the positioning rod 33 can be extended into the embedding groove 15, and when the partition plate 12 is assembled, the positioning rod 33 can be extended into the embedding groove 15 to play a positioning role, so that the plurality of discharge ports 32 are vertically connected with the plurality of through ports 13 one by one.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bubbler characterized by, The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13). The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13). The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13). The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

2. A bubbler according to claim 1, characterised in that The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

3. A bubbler according to claim 2, wherein, The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

4. A bubbler according to claim 1, wherein The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

5. A sparger according to claim 4, wherein, The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

6. A bubbler according to claim 5, wherein The utility model relates to a water conservancy diversion shell (10) is provided with first threaded section (11) and baffle (12) inside, first threaded section (11) is used for screwing water head, baffle (12) separates the upper and lower inner cavities of water conservancy diversion shell (10) and has multiple sets of through -opening (13).

7. A sparger according to claim 1, wherein, ​

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