CN112387138A - Removable scale prevention device for embedded bubbler - Google Patents

Removable scale prevention device for embedded bubbler Download PDF

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Publication number
CN112387138A
CN112387138A CN202011397420.XA CN202011397420A CN112387138A CN 112387138 A CN112387138 A CN 112387138A CN 202011397420 A CN202011397420 A CN 202011397420A CN 112387138 A CN112387138 A CN 112387138A
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China
Prior art keywords
water
bubbler
filter screen
scale prevention
prevention device
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CN202011397420.XA
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Chinese (zh)
Inventor
何忆诺
何世华
牛迎春
何瑾萱
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Heze Wisdom Craftsman Technology Co ltd
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Heze Wisdom Craftsman Technology Co ltd
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Priority to CN202011397420.XA priority Critical patent/CN112387138A/en
Publication of CN112387138A publication Critical patent/CN112387138A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237611—Air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/708—Filtering materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources
    • Y02A20/411—Water saving techniques at user level

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses a replaceable scale-preventing device for an embedded bubbler, which comprises a bubbler, wherein the bubbler comprises a hollow shell, the shell is of a multi-stage stepped cylindrical structure with a large upper end and a small lower end, a water outlet is formed in the center of the bottom end of the shell, an annular groove is formed in the top end of the shell, a pressure reducing sheet is sleeved in the annular groove, a water distribution sheet is sleeved in the shell and is arranged between the pressure reducing sheet and the water outlet, a filter screen and a scale-preventing silica gel filter screen are sequentially arranged above the shell, and the filter screen and the scale-preventing silica gel filter screen are both provided with a plurality of filter holes; the invention has simple structure, convenient disassembly, practicability, durability and good filtering effect, and is suitable for being used as a substitute product of the replaceable scale-proof device for the existing embedded bubbler.

Description

Removable scale prevention device for embedded bubbler
Technical Field
The invention relates to the technical field of bubblers, in particular to a replaceable scale-proof device for an embedded bubbler.
Background
China is a country with severe drought and water shortage, water resource waste is often unconscious in daily use of China, and China invests a lot in water shortage, such as north-south water transfer engineering. Therefore, China advocates energy conservation, emission reduction and water resource saving. The bubbler is arranged at a water outlet of a water outlet member such as a water faucet, the water flow is dispersed and then mixed with air to form the water flow rich in a large amount of bubbles, so that the scouring force of the water flow is enhanced, the bubbler is used for cleaning and the like, and the purposes of saving water and improving the cleaning effect are achieved.
After leaving the factory, the treated tap water still needs to pass through facilities such as a long water delivery pipe network, a high-rise water tower, a water tank and the like, and in the water delivery processes, the tap water is increased with a lot of pollutants, has more water alkali, is easy to generate scale, and affects the water quality of the tap water.
Therefore, a new technical solution is needed to solve the above-mentioned shortcomings.
Disclosure of Invention
The invention aims to solve the problem of overcoming the defects in the prior art and provides a replaceable scale-proof device for an embedded bubbler.
The invention is realized by the following technical scheme:
the utility model provides an embedded bubbler is with removable scale prevention device, includes the bubbler, wherein, the bubbler includes inside hollow casing, the casing is the multistage cascaded cylindric structure that the big lower extreme of upper end is little, the delivery port has been seted up at casing bottom center, the ring channel has been seted up on the casing top, the ring channel endotheca is equipped with the pressure reducing piece, the casing endotheca is equipped with the water knockout drum, the water knockout drum sets up the pressure reducing piece with between the delivery port, the casing top has set gradually filter screen and scale prevention silica gel filter screen, the filter screen with scale prevention silica gel filter screen all is provided with a plurality of filtration pores.
Preferably, the filter screen is made of corrosion-resistant metal.
Preferably, the center of the pressure reducing piece is provided with a water inlet hole, and the center of the upper surface of the pressure reducing piece is symmetrically provided with a plurality of protruding strips which are used for supporting the filter screen and are staggered in length.
Preferably, the water diversion piece is symmetrically provided with water diversion grooves, and each water diversion groove is an annular groove with an upper end opening and a lower end opening which are staggered.
Preferably, the pressure reducing sheet and the water dividing sheet are provided with a second-stage pressure reducing sheet, a step groove is formed below the annular groove, a plurality of water outlet through holes are uniformly formed in the bottom end of the step groove, the shell is sleeved with a switching head, a groove used for fixing a rubber ring is formed in the upper end of the switching head, and a protrusion corresponding to the water outlet through hole is formed in the upper surface of the rubber ring.
Preferably, the outer wall lower extreme of casing is provided with inverted circular truncated cone type boss, inverted circular truncated cone type boss top symmetry is provided with the stopper, the inboard of switching head be provided with a plurality of with the buckle of inverted circular truncated cone type boss looks adaptation.
Preferably, a clamping groove is formed in the outer ring of the step position where the shell contacts with the switching head, and a water retaining convex edge matched with the clamping groove is formed in the outer ring of the top end of the switching head.
Preferably, the outer wall lock sleeve of switching head is equipped with function adjust knob, the outer wall of switching head is provided with a plurality of joint posts, the inner wall of function adjust knob be provided with a plurality of with the joint groove that the joint post corresponds.
Preferably, the material of function adjust knob is plastics POM or rubber, and adjust knob outer wall is provided with anti-skidding line.
Preferably, the second-stage pressure reducing sheet is a cylindrical structure with a through hole in the center.
Preferably, the shell comprises a spherical universal head A arranged at the upper end and a spherical universal head B arranged at the lower end, the spherical universal head A is hinged to the spherical universal head B, the spherical universal head B is sleeved at the bottom end of the spherical universal head A, and the water diversion piece is arranged in the spherical universal head B.
Advantageous effects
Compared with the prior art, the replaceable scale prevention device for the embedded bubbler has the advantages and positive effects that the replaceable scale prevention device for the embedded bubbler carries out scale adsorption filtration by arranging the scale prevention silica gel filter screen and then carries out impurity filtration by arranging the filter screen, has a simple structure, realizes double filtration, achieves the purpose of scale prevention, and is more firm, practical and firm by arranging the pressure reduction sheet with the convex strips to be matched with the metal filter screen; meanwhile, the silica gel material of the scale-proof silica gel filter screen and the corrosion-resistant metal material of the filter screen are corrosion-resistant and durable, and impurities such as rust and the like are not easy to generate per se; the scale-proof silica gel filter screen and the filter screen are directly arranged above the shell, and the scale-proof silica gel filter screen can be replaced only by detaching the bubbler from the faucet, so that the replacement is convenient; the invention has simple structure, convenient replacement, practicability, durability and good filtering effect, and is suitable for being used as a substitute product of the replaceable scale-proof device for the existing embedded bubbler.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a replaceable scale prevention apparatus for a built-in bubbler according to the present invention.
Fig. 2 is a schematic view of a housing structure of a first embodiment of the replaceable scale prevention device for a built-in bubbler according to the present invention.
Fig. 3 is a schematic view of the construction of a replaceable scale prevention device for an in-line bubbler according to the present invention.
Fig. 4 is a schematic view of the configuration of the water diversion sheet of the replaceable scale prevention device for the in-line bubbler in accordance with the present invention.
Fig. 5 is a schematic view of a scale resistant silica gel screen of the replaceable scale resistant apparatus for an in-line bubbler of the present invention.
Fig. 6 is a schematic view of a general water saving mode structure of a second embodiment of the replaceable scale prevention device for a built-in bubbler according to the present invention.
Fig. 7 is a schematic view of a spray water saving mode structure of a replaceable scale prevention device for an in-line bubbler according to a second embodiment of the present invention.
Fig. 8 is a schematic view of the housing of the second embodiment of the replaceable scale prevention device for a built-in bubbler according to the present invention.
FIG. 9 is a schematic view of a switch head structure of the replaceable scale prevention device for the in-line bubbler in accordance with the present invention.
Fig. 10 is a schematic view of the rubber ring structure of the replaceable scale prevention device for the built-in bubbler according to the present invention.
Fig. 11 is a schematic view of a third embodiment of the replaceable scale control device for an in-line bubbler according to the present invention.
Fig. 12 is a schematic structural view of a ball joint universal head a of a third embodiment of the replaceable scale prevention device for an in-line bubbler according to the present invention.
Fig. 13 is a schematic view of a ball joint B of the replaceable scale prevention apparatus for an in-line bubbler according to the present invention.
Fig. 14 is a schematic view of a general water saving mode structure of a fourth embodiment of the replaceable scale prevention device for a built-in bubbler according to the present invention.
Fig. 15 is a schematic view of a spray water saving mode structure of a fourth embodiment of the replaceable scale prevention device for a built-in type bubbler according to the present invention.
Fig. 16 is a schematic structural view of a ball joint universal head a of a fourth embodiment of the replaceable scale prevention device for an in-line bubbler according to the present invention.
Fig. 17 is a schematic view of a function adjusting knob of the replaceable scale prevention apparatus for the built-in bubbler according to the present invention.
In the figure: 1-shell, 11-spherical universal head A, 12-spherical universal head B, 101-water outlet, 102-annular groove, 104-step groove, 105-water outlet through hole, 106-inverted truncated cone boss, 107-limiting block, 108-clamping groove, 2-pressure reducing sheet, 201-water inlet hole, 202-protruding strip, 3-water dividing sheet, 301-water dividing groove, 5-switching head, 501-groove, 502-buckle, 503-water retaining convex edge, 504-clamping column, 6-rubber ring, 601-bulge, 7-secondary pressure reducing sheet, 8-filter screen, 9-scale-preventing silica gel filter screen, 13-function adjusting knob and 1301-clamping groove.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the replaceable scale prevention device for an embedded bubbler according to the present invention with reference to the accompanying drawings and preferred embodiments thereof shows the following detailed descriptions.
Example 1
As shown in fig. 1 to 5, a replaceable scale prevention device for an embedded bubbler comprises a bubbler, wherein the bubbler comprises a hollow shell 1, the shell 1 is of a multistage stepped cylindrical structure with a large upper end and a small lower end, a water outlet 101 is formed in the center of the bottom end of the shell 1, an annular groove 102 is formed in the top end of the shell 1, a pressure reduction sheet 2 is sleeved in the annular groove 102, a water diversion sheet 3 is sleeved in the shell 1, the water diversion sheet 3 is arranged between the pressure reduction sheet 2 and the water outlet 101, a filter screen 8 and a scale prevention silica gel filter screen 9 are sequentially arranged above the shell 1, and the filter screen 8 and the scale prevention silica gel filter screen 9 are both provided with a plurality of filter holes.
Furthermore, the filter screen 8 is made of corrosion-resistant metal, and is hard and high in durability.
Furthermore, the center of the pressure reducing sheet 2 is provided with a water inlet hole 201, and the pressure reducing sheet 2 has the function of reducing the water pressure and the flow speed of water flow when meeting high water pressure and large water flow; meet low water pressure and can improve water pressure and velocity of flow when can reaching the purpose of stabilizing water pressure and velocity of flow, realize wide water pressure technique, the upper surface central symmetry of pressure reducing piece 2 is provided with a plurality of protruding strips 202 that are used for supporting the crisscross length of filter screen 8.
Furthermore, the water diversion sheets 3 are symmetrically provided with water diversion grooves 301, each water diversion groove 301 is an annular groove with an upper end opening staggered with a lower end opening, water after the pressure reduction sheets 2 are subjected to wide water pressure is scattered through the water diversion sheets 3, the flow direction of the water is changed, so that the water flow generates high-speed vortex, centrifugal force is generated, the water flies out at high speed after the force is applied and is mixed with air, tens of thousands of tiny water drops are generated, and finally the water drops are solid conical fog columns.
The water flow firstly flows through the scale-proof silica gel filter screen 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top end of the shell 1, passes through the pressure reducing sheet 2 in the annular groove 102, when high water pressure and large water flow pass through the pressure reducing sheet 2, the water pressure intensity of the water flow is reduced, the flow speed is reduced, when low water pressure water flow passes through the pressure reducing sheet 2, the water pressure and the flow speed are improved, the purpose of stabilizing the water pressure and the flow speed is achieved, the effect of wide water pressure is realized, then the water flow in the tap water pipe flows into the bubbler to increase the water pressure intensity by utilizing Bernoulli and Venturi principle, the water flow speed is increased, the water with increased pressure intensity and increased flow speed is scattered by the water dividing sheet 3, the flow direction of the water flow is changed, so that the water flow generates high-speed vortex, centrifugal force is generated, when the water flow passes through the water, water with high pressure and flow velocity flies out at high speed to be fully mixed with air to generate tens of thousands of tiny water drops, and finally the tens of thousands of tiny water drops are in a solid conical spray column, so that the spray water-saving technology is realized, and the water flows out from a water outlet 101 at the bottom end of a spherical universal head B12 in a spray column state.
Example 2
As shown in fig. 3 to 17, on the basis of embodiment 1, a secondary pressure reducing sheet 7 is disposed between the pressure reducing sheet 2 and the water dividing sheet 3, a step groove 104 is disposed below the annular groove 102, a plurality of water outlet through holes 105 are uniformly disposed at the bottom end of the step groove 104, a switching head 5 is sleeved outside the housing 1, a groove 501 for fixing the rubber ring 6 is disposed at the upper end of the switching head 5, and a protrusion 601 corresponding to the water outlet through hole 105 is disposed on the upper surface of the rubber ring 6.
Further, the outer wall lower extreme of casing 1 is provided with inverted circular truncated cone type boss 106, inverted circular truncated cone type boss 106 top symmetry is provided with stopper 107, the inboard of switching head 5 be provided with a plurality of with the buckle 502 of inverted circular truncated cone type boss 106 looks adaptation.
Further, a clamping groove 108 is formed in the outer ring of the step where the shell 1 contacts the switching head 5, and a water blocking convex edge 503 matched with the clamping groove 108 is formed in the outer ring of the top end of the switching head 5.
Further, the outer wall of the switching head 5 is provided with a function adjusting knob 13 in a buckling manner, the outer wall of the switching head 5 is provided with a plurality of clamping columns 504, the inner wall of the function adjusting knob 13 is provided with a plurality of clamping grooves 1301 corresponding to the clamping columns 504, and the switching head 5 can be rotated by rotating the function adjusting knob 13, so that the switching head is convenient to rotate.
Further, the material of function adjust knob 13 is plastics POM or rubber, and the adjust knob outer wall is provided with anti-skidding line, and when the material of function adjust knob 13 was plastics POM, switching head 5 overcoat was established the sealing washer and is made the cooperation of function adjust knob 13 with switching head 5 firm, and when function adjust knob 13 was rubber materials, because the elastic property of rubber materials self, function adjust knob 13 and switching head 5 need not the sealing washer also can cooperate firmly.
Further, the second-stage pressure reducing sheet 7 is a cylindrical structure with a through hole in the center.
The switching head 5 is sleeved outside the shell 1, the switching head 5 is driven by rotating the function adjusting knob 13, the switching head is fixed up and down by matching the buckle 502 with the inverted circular truncated cone-shaped boss 106, and when the switching head 5 rotates by the limiting block 107 and the separately arranged buckle 502, the rotating angle can be sensed, so that the relative position of the rubber ring 6 and the water outlet hole 105 is predicted, and the switching between a general water saving mode and a spraying water saving mode is realized.
General water saving mode: as shown in fig. 6, the water flow firstly flows through the scale-proof silica gel filter screen 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top end of the housing 1, when the protrusion 601 of the rubber ring 6 is not under the water outlet through hole 105, the water outlet through hole 105 is not blocked, the water flow flows in from the top end of the housing 1, and through the pressure reduction sheet 2 in the annular groove 102, the effect of wide water pressure is realized, and the water flow flows out from the inner side of the switching head 5 under the effect of the water blocking convex edge 503 through the plurality of water outlet through holes 105, so as to enhance the scouring force of the water flow, and is used for cleaning and other purposes, thereby achieving the purposes of saving water and improving the cleaning effect, and being suitable for families, such as water receiving, boiling;
spray water-saving mode: as shown in fig. 7, the water flow firstly flows through the silica gel filter 9 for scale removal, then flows through the filter screen 8 for impurity filtration, flows in from the top end of the housing 1, when the protrusion 601 of the rubber ring 6 is located below the water outlet through hole 105, the water outlet through hole 105 is blocked, the water flow flows in from the top end of the housing 1, passes through the pressure reducing sheet 2 and the second level pressure reducing sheet 7 in the annular groove 102, when the high water pressure and the large water flow pass through the pressure reducing sheet 2 and the second level pressure reducing sheet 7, the water pressure intensity of the water flow is reduced, the flow rate is reduced, when the low water pressure flow passes through the pressure reducing sheet 2 and the second level pressure reducing sheet 7, the water pressure and the flow rate are improved, the purpose of stabilizing the water pressure and the flow rate is achieved, the effect of the wide water pressure is achieved, then the water flow in the tap water pipe flows into the bubbler to increase the water pressure intensity by utilizing bernoulli and, the water flow changes the flow direction, so that the water flow generates high-speed vortex, centrifugal force is generated, when the water flow passes through the water outlet 101 at the bottom end of the shell 1, the Venturi tube is reused to increase the water pressure and flow, after the force is applied, the water flow flows out of the Venturi tube, the water with high pressure and high flow speed flies out to be fully mixed with air, tens of thousands of tiny water drops are generated, and finally the tens of thousands of tiny water drops are solid conical fog columns, so that the water spraying and saving technology is realized, the water flow flows out from the water outlet 101 at the bottom end of the shell 1 in a spraying state, the surface area of the water flow and a contacted object is increased, the purposes of saving water and improving the cleaning effect are achieved, and the device is suitable for being used in scenes of flowing running water.
Example 3
As shown in fig. 11 to 13, based on embodiment 1, the housing 1 includes a ball joint a11 disposed at an upper end and a ball joint B12 disposed at a lower end, the ball joint a11 is hinged to the ball joint B12, the ball joint B12 is sleeved on a bottom end of the ball joint a11, and the water diversion piece 3 is disposed in the ball joint B12.
The water flow firstly flows through the scale-proof silica gel filter screen 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top end of the shell 1, flows in from the top end of the spherical universal head A11, passes through the pressure reduction sheet 2 in the annular groove 102 to realize the effect of wide water pressure, and then flows through the water diversion sheet 3 in the spherical universal head B12 to generate high-speed vortex flow, so that centrifugal force is generated, water flies out at high speed after being stressed to be mixed with air, and tens of thousands of tiny water drops are generated, finally, the water drops are solid conical fog columns and flow out from the water outlet 101, and when the water outlet direction needs to be adjusted, the spherical universal head B12 is pulled to finish the adjustment of the water outlet direction at any angle.
Example 4
As shown in fig. 14 to 16, on the basis of embodiment 2, the housing 1 includes a ball joint a11 disposed at an upper end and a ball joint B12 disposed at a lower end, the ball joint a11 is hinged to the ball joint B12, the ball joint B12 is sleeved on a bottom end of the ball joint a11, and the water diversion sheet 3 is disposed in the ball joint B12.
The switching head 5 is sleeved outside the spherical universal head A11, the switching head is rotated, the switching head is fixed up and down through the matching of the buckle 502 and the inverted circular truncated cone-shaped boss 106, and when the switching head 5 is rotated through the limiting block 107 and the separately arranged buckles 502, the rotating angle can be sensed, so that the relative position of the rubber ring 6 and the water outlet through hole 105 is predicted, and the switching between a general water saving mode and a spraying water saving mode is realized; when the water outlet direction needs to be adjusted, the spherical universal head B12 is broken off, and the water outlet direction can be adjusted at any angle.
General water saving mode: as shown in fig. 14, the water flow firstly flows through the scale-proof silica gel filter screen 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top end of the housing 1, when the protrusion 601 of the rubber ring 6 is not under the water outlet through hole 105, the water outlet through hole 105 is not blocked, the water flow flows in from the top end of the spherical universal head a11, the pressure reduction sheet 2 in the annular groove 102 realizes the function of wide water pressure, and the water flow flows out from the inner side of the switching head 5 under the function of the water blocking flange 503 through the water outlet through holes 105 to enhance the scouring force of the water flow, so that the purposes of saving water and improving the cleaning effect are achieved, and the water-saving and water-boiling switch is suitable for families, such as water receiving, porridge boiling and the like;
spray water-saving mode: as shown in fig. 15, the water flow firstly flows through the scale-proof silica gel filter screen 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top end of the housing 1, when the protrusion 601 of the rubber ring 6 is located below the water outlet through hole 105, the water outlet through hole 105 is blocked, the water flow flows in from the top end of the spherical universal head a11, passes through the pressure reducing sheet 2 and the second pressure reducing sheet 7 in the annular groove 102, the pressure reducing sheet 2 and the second pressure reducing sheet 7 jointly realize the function of wide water pressure, and then passes through the water dividing sheet 3 to generate high-speed vortex, so as to generate centrifugal force, after the force is applied, the water is ejected at high speed to be mixed with air, tens of thousands of tiny water droplets are generated, finally the water droplets are in a solid conical spray shape and flow out from the water outlet 101 at the bottom end of the spherical universal head B12, so as to increase the surface area of the water flow and the contacted, The scene of flowing running water such as washing face and vegetables, such as public places, stations, hotels and the like.
The working principle is as follows:
as shown in fig. 1 to 16, when the bubbler is used, only the bubbler and the cleaning device are required to be embedded into the external interface of the faucet, the water flow firstly flows through the scale-proof silica gel filter 9 to remove scale, then flows through the filter screen 8 to filter impurities, flows in from the top of the housing 1, passes through the pressure reduction sheet 2 in the annular groove 102, when the high water pressure and the large water flow pass through the pressure reduction sheet 2, the water pressure of the water flow is reduced, the flow rate is reduced, when the low water pressure flow passes through the pressure reduction sheet 2, the water pressure and the flow rate are improved, the purpose of stabilizing the water pressure and the flow rate is achieved, the function of wide water pressure is achieved, then the water flow in the tap water pipe flows into the bubbler to increase the water pressure and increase the water flow rate by using bernoulli and venturi principles, the water flow rate is increased and the water with the increased pressure and flow rate is dispersed by the water distribution sheet 3, and centrifugal force is generated, when the water passes through the water outlet 101 at the bottom end of the shell 1, the venturi tube is utilized to increase water pressure and flow, after the force is applied, when water flows out of the venturi tube, water with high pressure and high flow velocity flies out at high speed to be fully mixed with air, tens of thousands of tiny water drops are generated, and finally the tens of thousands of tiny water drops are in a solid conical fog column, so that the water-saving spraying technology is realized, and the water flows out from the water outlet 101 at the bottom end of the shell 1 in a fog column state.
In the working principle, the scale is filtered by arranging the scale-proof silica gel filter screen 9, impurities are filtered by arranging the filter screen 8, the structure is simple, double filtration is realized, the purpose of scale prevention is achieved, and the filter device is firmer, practical and firm by arranging the pressure reducing sheet 2 with the convex strips 202 to be matched with the metal filter screen 8; meanwhile, the silica gel material of the scale-proof silica gel filter screen 9 and the corrosion-resistant metal material of the filter screen 8 are corrosion-resistant and durable, and impurities such as rust and the like are not easy to generate per se; the scale-proof silica gel filter screen 9 and the filter screen 8 are directly arranged above the shell 1, and the scale-proof silica gel filter screen can be replaced only by disassembling the bubbler, so that the replacement is convenient; the invention has simple structure, convenient disassembly, practicability, durability and good filtering effect, and is suitable for being used as a substitute product of the replaceable scale-proof device for the existing embedded bubbler.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides an embedded bubbler is with removable scale prevention device, includes the bubbler, its characterized in that, the bubbler includes inside hollow casing (1), casing (1) is the multistage cascaded cylindric structure of the big lower extreme of upper end is little, delivery port (101) have been seted up at casing (1) bottom center, ring channel (102) have been seted up on casing (1) top, ring channel (102) endotheca is equipped with decompression piece (2), casing (1) endotheca is equipped with water diversion piece (3), water diversion piece (3) set up decompression piece (2) with between delivery port (101), casing (1) top has set gradually filter screen (8) and scale prevention silica gel filter screen (9), filter screen (8) with scale prevention silica gel filter screen (9) all are provided with a plurality of filtration pores.
2. The replaceable scale prevention device for an embedded bubbler according to claim 1, wherein the filter screen (8) is made of corrosion-resistant metal.
3. The replaceable scale prevention device for the built-in bubbler according to claim 1, wherein the center of the pressure reducing sheet (2) is provided with a water inlet hole (201), and the center of the upper surface of the pressure reducing sheet (2) is symmetrically provided with a plurality of protruding strips (202) with staggered lengths for supporting the filter screen (8).
4. The replaceable scale prevention device for the built-in bubbler according to claim 1, wherein the water diversion sheets (3) are symmetrically provided with water diversion grooves (301), and each water diversion groove (301) is an annular groove with an upper end opening and a lower end opening staggered.
5. The replaceable scale prevention device for the embedded bubbler according to claim 1, wherein a secondary scale reduction plate (7) is arranged between the scale reduction plate (2) and the water diversion plate (3), a step groove (104) is arranged below the annular groove (102), a plurality of water outlet through holes (105) are uniformly arranged at the bottom end of the step groove (104), a switching head (5) is sleeved outside the shell (1), a groove (501) for fixing the rubber ring (6) is arranged at the upper end of the switching head (5), and a protrusion (601) corresponding to the water outlet through hole (105) is arranged on the upper surface of the rubber ring (6).
6. The replaceable scale prevention device for the embedded bubbler according to claim 5, wherein the lower end of the outer wall of the shell (1) is provided with an inverted circular truncated cone-shaped boss (106), the upper part of the inverted circular truncated cone-shaped boss (106) is symmetrically provided with the limiting blocks (107), and the inner side of the switching head (5) is provided with a plurality of buckles (502) matched with the inverted circular truncated cone-shaped boss (106).
7. The replaceable scale prevention device for the embedded bubbler according to claim 5, wherein the outer ring of the step where the shell (1) contacts with the switching head (5) is provided with a clamping groove (108), and the outer ring of the top end of the switching head (5) is provided with a water blocking convex edge (503) matched with the clamping groove (108).
8. The replaceable scale prevention device for the embedded bubbler according to claim 5, wherein the outer wall of the switching head (5) is provided with a function adjustment knob (13) in a buckling manner, the outer wall of the switching head (5) is provided with a plurality of clamping columns (504), the inner wall of the function adjustment knob (13) is provided with a plurality of clamping grooves (1301) corresponding to the clamping columns (504), the function adjustment knob (13) is made of plastic POM or rubber, and the outer wall of the adjustment knob is provided with anti-skid lines.
9. Replaceable scale prevention device for an embedded bubbler according to claim 5, wherein the secondary pressure-reducing disc (7) is a cylindrical structure with a through hole in the center.
10. The replaceable scale prevention device for the embedded bubbler according to any one of claims 1-5, wherein the housing (1) comprises a spherical universal head A (11) disposed at an upper end and a spherical universal head B (12) disposed at a lower end, the spherical universal head A (11) and the spherical universal head B (12) are hinged, the spherical universal head B (12) is sleeved at a bottom end of the spherical universal head A (11), and the water diversion sheet (3) is disposed in the spherical universal head B (12).
CN202011397420.XA 2020-12-03 2020-12-03 Removable scale prevention device for embedded bubbler Pending CN112387138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011397420.XA CN112387138A (en) 2020-12-03 2020-12-03 Removable scale prevention device for embedded bubbler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011397420.XA CN112387138A (en) 2020-12-03 2020-12-03 Removable scale prevention device for embedded bubbler

Publications (1)

Publication Number Publication Date
CN112387138A true CN112387138A (en) 2021-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011397420.XA Pending CN112387138A (en) 2020-12-03 2020-12-03 Removable scale prevention device for embedded bubbler

Country Status (1)

Country Link
CN (1) CN112387138A (en)

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