Fine bubble overflow increasing device faucet

Abstract

The utility model discloses a fine bubble overflow increasing device faucet, which relates to the technical field of faucets and comprises a faucet connecting pipe, a connecting ring is mounted at the lower end of a lower adjusting pipe, a sealing cover is detachably mounted at the lower end of the connecting ring, a first mounting cavity is distributed at the bottom end of the connecting ring, and an upper bubble overflow increasing block is mounted in the first mounting cavity. The lower end of the upper bubble overflow-increasing block is rotatably connected with a lower bubble overflow-increasing block through a connecting shaft, a plurality of reflection flow holes are formed in the upper end of the upper bubble overflow-increasing block, a plurality of communicating holes are formed in the upper end of the lower bubble overflow-increasing block in a circumferential array mode, and a plurality of bubble micro holes are formed in the upper end of the upper bubble overflow-increasing block among the reflection flow holes; a second mounting cavity is formed in the upper end of the sealing cover, and a rotating ring is mounted at the bottom end in the second mounting cavity. According to the utility model, the lower bubble overflow increasing block is rotatably arranged at the lower end of the upper bubble overflow increasing block, and the lower bubble overflow increasing block is rotated to enable the reflection flow hole and the circulation hole to be switched between coincidence and staggering, so that the faucet is switched between strand-shaped water flow and bubble-shaped water flow.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of faucet, concretely is a kind of micro bubble overflow enhancer faucet. BACKGROUND

[0002] Faucet is the popular name of water valve, to control the size switch of water flow, has the effect of water saving, faucet appears earliest in the 16th century, is cast with bronze, main function is used to control water pipe water outlet switch and the size of water flow.

[0003] At present, the existing conventional faucet is generally changed from strand to bubble by installing bubble overflow enhancer, although bubble water flow can reduce splashing and reduce noise, but when direct current or large water flow flushing is needed, bubble water flow flushing effect is poor, cannot switch between bubble water outlet and strand water outlet of faucet, and use is inconvenient. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of micro bubble overflow enhancer faucet to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of micro bubble overflow enhancer faucet, including faucet connecting pipe, upper adjusting pipe and lower adjusting pipe, the upper adjusting pipe and lower adjusting pipe are connected respectively the upper portion and lower portion of faucet connecting pipe, the lower end of lower adjusting pipe is installed with connecting ring, the lower end of connecting ring is detachably installed with cover, the bottom end of connecting ring is equipped with installation cavity one, the inside of installation cavity one is installed with upper bubble overflow block, the lower end of upper bubble overflow block is rotatably connected with lower bubble overflow block by connecting shaft, the upper end of upper bubble overflow block is circumferentially arrayed and equipped with a plurality of reflection flow holes, the upper end of lower bubble overflow block is circumferentially arrayed and equipped with a plurality of communication holes, the reflection flow hole and communication hole are staggered in space, the upper end of the upper bubble overflow block inside a plurality of reflection flow holes is circumferentially arrayed and equipped with a plurality of bubble micro holes, the cover is equipped with installation cavity two, and the inside bottom end of installation cavity two is installed with rotating ring.

[0006] Preferably, the surface of the connecting ring is provided with a threaded groove, and the inner wall of the upper part of the installation cavity two is provided with a threaded hole.

[0007] Preferably, the inside of the connecting ring is circumferentially arrayed and equipped with four limit grooves, the outer wall of the upper bubble overflow block is circumferentially arrayed and equipped with four limit blocks, the lower end of the lower bubble overflow block is symmetrically installed with two connecting columns, and the upper end of the rotating ring is symmetrically provided with two connecting holes.

[0008] Preferably, the lower end of the rotating ring is symmetrically provided with connecting rods, the lower end of the connecting rod is provided with an adjusting groove, and the lower end of the two connecting rods is jointly provided with an adjusting ring.

[0009] Preferably, the diameter of the reflection flow hole and the communication hole is the same, and the diameter of the bubble micro-pore is gradually increased from top to bottom.

[0010] Preferably, the upper adjusting pipe is T-shaped, one end of the upper adjusting pipe is threadedly connected with the faucet connecting pipe, and the upper end of the upper adjusting pipe is threadedly connected with a cover plate.

[0011] Preferably, a filter core one is arranged in the upper adjusting pipe below the cover plate, a filter core two is arranged in the upper adjusting pipe on one side of the filter core one, an insertion rod is arranged in the filter core two, and one end of the insertion rod extends into the filter core one.

[0012] Compared with the prior art, the micro-bubble overflow faucet has the following beneficial effects:

[0013] 1. The micro-bubble overflow faucet is characterized in that the lower bubble overflow block is rotatably arranged at the lower end of the upper bubble overflow block, and the reflection flow hole and the communication hole are switched between coincidence and alternation by rotating the lower bubble overflow block, so that the water faucet is switched between a stock-shaped water flow and a bubble-shaped water flow, and the water flow can be discharged in a stock shape or a bubble shape according to actual use requirements.

[0014] 2. The micro-bubble overflow faucet is characterized in that the cover plate is threadedly connected to the lower end of the connecting ring, and the cover plate can be removed by rotating the cover plate, so that the upper bubble overflow block and the lower bubble overflow block in the cover plate can be cleaned and maintained.

[0015] 3. The micro-bubble overflow faucet is characterized in that the filter core one and the filter core two are used to double-filter the water entering the water faucet, so as to ensure the cleanliness of the water flowing out of the water faucet, and the insertion rod is arranged to effectively avoid the problem that only the filter core one is replaced and the filter core two is forgotten to be replaced when the filter core is replaced, and to avoid the problem that the actual filtering effect is reduced after only one filter core is replaced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a sectional view of the lower adjusting tank of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the connecting ring of the utility model;

[0019] Figure 4 It is a top view of the cover plate of the utility model;

[0020] Figure 5The utility model discloses a cover's bottom view.

[0021] Figure 6 The utility model discloses the structure diagram of upper bubble increase overflow block and lower bubble increase overflow block.

[0022] Figure 7 The utility model discloses the upper adjusting pipe section view.

[0023] In the figure: 1, faucet connecting pipe;2, upper adjusting pipe;3, lower adjusting pipe;4, connecting ring;5, cover;6, installation cavity one;7, upper bubble increase overflow block;8, lower bubble increase overflow block;9, intercommunication hole;10, bubble micro fine pore;11, installation cavity two;12, rotating ring;13, screw groove;14, screw hole;15, limit slot;16, limit block;17, connecting column;18, connecting hole;19, connecting rod;20, adjusting groove;21, adjusting ring;22, reflected flow hole;23, cover plate;24, filter core one;25, filter core two;26, plug rod. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction on the utility model. In addition, the terms "first", "second" are only for the description purpose, and cannot be understood as indicating or implying the relative importance.

[0026] As Figures 1 to 7As shown, the micro-bubble overflow enhancer faucet of the embodiment includes a faucet connecting pipe 1, an upper adjusting pipe 2 and a lower adjusting pipe 3, the upper adjusting pipe 2 and the lower adjusting pipe 3 are connected to the upper and lower parts of the faucet connecting pipe 1 respectively, a connecting ring 4 is installed at the lower end of the lower adjusting pipe 3, a cover 5 is detachably installed at the lower end of the connecting ring 4, the cover 5 can be detached from the connecting ring 4 for the later cleaning of the upper bubble overflow block 7 and the lower bubble overflow block 8, the bottom end of the connecting ring 4 inside the cover 5 is provided with an installation cavity one 6, the upper bubble overflow block 7 is installed inside the installation cavity one 6, the lower bubble overflow block 8 is rotatably connected to the upper bubble overflow block 7 through a connecting shaft at the lower end of the upper bubble overflow block 7, the lower bubble overflow block 8 can be adjusted by rotating on the upper bubble overflow block 7, a plurality of reflection flow holes 22 are circumferentially arranged at the upper end of the upper bubble overflow block 7, a plurality of communication holes 9 are circumferentially arranged at the upper end of the lower bubble overflow block 8, the reflection flow holes 22 and the communication holes 9 are staggered in space, the reflection flow holes 22 and the communication holes 9 can be overlapped and staggered by rotating, a plurality of bubble micro-holes 10 are circumferentially arranged at the upper end of the upper bubble overflow block 7 inside the reflection flow holes 22, the reflection flow holes 22 and the communication holes 9 are overlapped by rotating the lower bubble overflow block 8, water can be directly sprayed from the reflection flow holes 22 and the communication holes 9 and the bubble micro-holes 10, water flows out in the form of water flow, the reflection flow holes 22 and the communication holes 9 are in a staggered state by rotating the lower bubble overflow block 8 again, the lower bubble overflow block 8 shields the reflection flow holes 22, when the water flow passes through, the water flow impacts the narrow opening of the reflection flow holes 22 and the bubble micro-holes 10 at the upper end of the upper bubble overflow block 7, according to the Venturi principle, the wide opening of the reflection flow holes 22 makes the water flow impact on the upper bubble overflow block 7 to form aeration to generate bubbles, when the fluid passes through the bubble micro-holes 10, the cross-section of the hole suddenly decreases, the flow rate increases, the pressure decreases, in combination with the bubbles generated by the reflection flow holes 22, these bubbles will be quickly sucked into the fluid and uniformly dispersed in the form of micro-bubbles in the high-speed flowing fluid, and the water flow in the form of bubbles can be sprayed out from the wide opening of the bubble micro-holes 10 for use, which is convenient for adjusting the flow of water according to the actual use requirement and convenient for use, the cover 5 is provided with an installation cavity two 11, a rotating ring 12 is installed at the bottom inside the installation cavity two 11, and the rotating ring 12 rotates the lower bubble overflow block 8.

[0027] Further, the surface of the connecting ring 4 is provided with a threaded groove 13, the upper inner wall of the installation cavity two 11 is provided with a threaded hole 14, the cover 5 is installed on the surface of the connecting ring 4 by rotating, which is convenient for the later cleaning of the upper bubble overflow block 7 and the lower bubble overflow block 8 inside the cover 5.

[0028] Further, the inside of the connecting ring 4 is arranged in a circular array with four limiting grooves 15, and the outer wall of the upper bubble overflow block 7 is arranged in a circular array with four limiting blocks 16. When the upper bubble overflow block 7 is installed inside the connecting ring 4, the limiting blocks 16 are located inside the limiting grooves 15, which can prevent the lower bubble overflow block 8 from rotating and driving the upper bubble overflow block 7 to rotate. The lower end of the lower bubble overflow block 8 is symmetrically provided with two connecting columns 17, and the upper end of the rotating ring 12 is symmetrically provided with two connecting holes 18. When the connecting column 17 is installed inside the connecting hole 18, rotating the rotating ring 12 can drive the lower bubble overflow block 8 to rotate.

[0029] Further, the lower end of the rotating ring 12 is symmetrically provided with a connecting rod 19, and the lower end of the connecting rod 19 is provided with an adjusting groove 20. The lower end of the two connecting rods 19 is commonly provided with an adjusting ring 21. By rotating the adjusting ring 21, the connecting rod 19 drives the rotating ring 12 to rotate, which can realize the rotation of the lower bubble overflow block 8. In this process, the connecting rod 19 moves from one end to the other end inside the adjusting groove 20. After the lower bubble overflow block 8 rotates, the plurality of bubble micro-holes 10 are still in a conductive state. The reflection flow hole 22 on the lower bubble overflow block 8 and the communication hole 9 are switched between overlapping and interleaving, and the flowing water flows out in strands or bubbles.

[0030] Further, the reflection flow hole 22 and the communication hole 9 have the same diameter, and the bubble micro-holes 10 are arranged from small to large in diameter from top to bottom.

[0031] Further, the upper adjusting pipe 2 is T-shaped, one end of the upper adjusting pipe 2 is threadedly connected with the faucet connecting pipe 1, and the upper end of the upper adjusting pipe 2 is threadedly connected with a cover plate 23. A filter element one 24 is installed inside the upper adjusting pipe 2 below the cover plate 23. The upper adjusting pipe 2 below the filter element one 24 is provided with a water inlet. A filter element two 25 is installed inside the upper adjusting pipe 2 on one side of the filter element one 24. The filter element two 25 is internally provided with a plug rod 26, one end of which extends into the filter element one 24. By using the filter element one 24 and the filter element two 25 to double-filter the water passing through the faucet, the cleanliness of the water flowing out of the faucet is ensured. The upper adjusting pipe 2 can be unscrewed from the faucet connecting pipe 1 by rotating, and then the cover plate 23 is rotated. Then, the filter element one 24 is removed first, and then the filter element two 25 is removed, which can realize the replacement of the filter element. The setting of the plug rod 26 effectively avoids replacing only the filter element one 24 when replacing the filter element. The filter element one 24 and the filter element two 25 are made of PP cotton material, and the inside can be filled with conventional filtering materials, which can effectively filter impurities in the water.

[0032] The use method of the embodiment is as follows: when installing, the upper adjusting pipe 2 is connected with the external water pipe, then the connecting column 17 at the lower end of the lower bubble overflow block 8 is inserted into the connecting hole 18 on the rotating ring 12, then the limiting block 16 on the upper bubble overflow block 7 is placed in the limiting groove 15 in the installation cavity 6, then the upper bubble overflow block 7 and the lower bubble overflow block 8 are located between the connecting ring 4 and the cover 5 by rotating the cover 5, when the faucet discharges water, the filter core 1 and the filter core 2 are used for double-layer filtering of water, when the water flow needs to be discharged, the reflection flow hole 22 on the upper bubble overflow block 7 and the communication hole 9 on the lower bubble overflow block 8 are overlapped, the water flow is sprayed from the hole formed by the reflection flow hole 22 and the communication hole 9 and the bubble micro-hole 10 for use, when the water flow with fine bubbles needs to be sprayed, the lower bubble overflow block 8 is rotated by rotating the rotating ring 12, so that the lower bubble overflow block 8 shields the reflection flow hole 22, when the water flow passes through, the water flow impacts on the narrow opening of the reflection flow hole 22 and the bubble micro-hole 10 at the upper end of the upper bubble overflow block 7, according to the Venturi principle, the wide opening of the reflection flow hole 22 makes the water flow impact on the upper bubble overflow block 7 to form aeration to generate bubbles, when the fluid passes through the bubble micro-hole 10, the cross section of the hole suddenly decreases, the flow rate increases, and the pressure decreases, in combination with the bubbles generated by the reflection flow hole 22, the bubbles are quickly sucked into the fluid and uniformly dispersed in the form of micro-bubbles in the high-speed flowing fluid, and the water flow with bubbles is discharged from the wide opening of the bubble micro-hole 10 for use, so that the water flow with bubbles can be sprayed, and the use is convenient.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A micro-bubble overflow faucet, comprising a faucet connecting pipe (1), an upper adjusting pipe (2) and a lower adjusting pipe (3), the upper adjusting pipe (2) and the lower adjusting pipe (3) being connected to upper and lower portions of the faucet connecting pipe (1), respectively, characterized in that: The lower adjusting pipe (3) is provided with a connecting ring (4) at the lower end, a cover (5) is detachably installed at the lower end of the connecting ring (4), an installation cavity I (6) is arranged at the bottom end of the connecting ring (4), an upper bubble overflow block (7) is installed in the installation cavity I (6), a lower bubble overflow block (8) is rotatably connected to the lower end of the upper bubble overflow block (7) through a connecting shaft, a plurality of reflection flow holes (22) are circumferentially arranged at the upper end of the upper bubble overflow block (7), a plurality of communication holes (9) are circumferentially arranged at the upper end of the lower bubble overflow block (8), the reflection flow holes (22) and the communication holes (9) are staggered in space, a plurality of bubble micro-holes (10) are circumferentially arranged at the upper end of the upper bubble overflow block (7) on the inner side of the reflection flow holes (22), and an installation cavity II (11) is arranged on the cover (5).

2. The micro-bubble overflow aerator faucet of claim 1, wherein: The surface of the connecting ring (4) is provided with a threaded groove (13), and the upper inner wall of the installation cavity II (11) is provided with a threaded hole (14).

3. The micro-bubble overflow aerator faucet of claim 1, wherein: Four limiting grooves (15) are circumferentially arranged in the connecting ring (4), four limiting blocks (16) are circumferentially arranged on the outer wall of the upper bubble overflow block (7), two connecting columns (17) are symmetrically installed at the lower end of the lower bubble overflow block (8), and two connecting holes (18) are symmetrically arranged at the upper end of the rotating ring (12).

4. The micro-bubble overflow aerator faucet of claim 3, wherein: Two connecting rods (19) are symmetrically installed at the lower end of the rotating ring (12), adjusting grooves (20) are arranged at the lower end of the cover (5), two connecting rods (19) are respectively located in the adjusting grooves (20), and an adjusting ring (21) is commonly installed at the lower end of the two connecting rods (19).

5. The micro-bubble overflow aerator faucet of claim 1, wherein: The reflection flow holes (22) and the communication holes (9) have the same diameter, and the bubble micro-holes (10) are arranged from small to large from top to bottom.

6. The micro-bubble overflow aerator faucet of claim 1, wherein: The upper adjusting pipe (2) is T-shaped, one end of the upper adjusting pipe (2) is threadedly connected with the faucet connecting pipe (1), and a cover plate (23) is threadedly connected with the upper end of the upper adjusting pipe (2).

7. The micro-bubble overflow aerator faucet of claim 6, wherein: A filter core I (24) is installed in the upper adjusting pipe (2) below the cover plate (23), a filter core II (25) is installed in the upper adjusting pipe (2) on one side of the filter core I (24), an insertion rod (26) is installed in the filter core II (25), and one end of the insertion rod (26) extends into the filter core I (24).

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