CN208574491U - Water outlet device - Google Patents
Water outlet device Download PDFInfo
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- CN208574491U CN208574491U CN201821036689.3U CN201821036689U CN208574491U CN 208574491 U CN208574491 U CN 208574491U CN 201821036689 U CN201821036689 U CN 201821036689U CN 208574491 U CN208574491 U CN 208574491U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 241
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 75
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000003915 air pollution Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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Abstract
The utility model provides a water outlet device, include: a housing; the flow divider is arranged at the upper part of the shell or embedded at the upper end of the shell, and water flow can enter the interior of the shell through the flow divider; and the filtering piece is arranged at the water inlet end of the shell, and the water flow entering the flow divider firstly passes through the filtering component so as to filter out impurities in the water entering the flow divider. The flow divider is provided with a plurality of flow dividing holes, the flow dividing holes are provided with a water inlet section and a water outlet section along the water flow direction, the water inlet section is provided with a water outlet, and the diameter of the water outlet is smaller than that of the water outlet section.
Description
Technical field
This application involves a kind of discharging devices, and the discharging device of microbubble can be generated more particularly, to one kind.
Background technique
Traditional makes discharging device of the water flow with bubble, is all to be provided with suction hole at the ring wall of shell, from current divider
The water flow flowed through makes enclosure interior form negative pressure when reaching shell, the intracorporal negative pressure of shell makes suction of the outside air from shell ring wall
Stomata is inhaled into shell, and the water flow flowed into from current divider is made to be thoroughly mixed to form air-bubble with from the air of outside sucking.
In recent years, by the study found that the water flow (referred to as microbubble water) containing micro-bubble has good user's body
It tests, and the favor by more and more users.For example, for the water flow of same volume, the water flow containing abundant microbubble
Compared with the water flow without containing microbubble, in the application such as flushing or shower, cleaning effect can be promoted.Such as a large amount of small gas
On the other hand bubble is flowed into Shuifu County in container from micro bubble apparatus and contains microbubble, so that the water in whole container is all in cream
White, and such milky water energy maintains a period of time.The use body of user is effectively promoted in such visual effect
It tests.
It is, therefore, desirable to provide a kind of discharging device, can effectively generate microbubble using water flow, to meet user's need
It asks.
Utility model content
The utility model proposes a kind of discharging devices thus, comprising: shell；The top or embedding of shell is arranged in current divider
Enter in the upper end of shell, water flow can enter the inside of shell by current divider；Filtration members, setting in shell water inlet end, into
The water flow for entering current divider first passes through filter element, to filter out the impurity in the water for entering current divider.Current divider has multiple points
Discharge orifice, tap hole have inlet segment and water exit end along water (flow) direction, and inlet segment has a water outlet, and the diameter of water outlet is less than
The diameter of water section.
Preferably, model of the ratio of the diameter of the most big end of the diameter of the water outlet of inlet segment and water exit end in 0.2-0.9
In enclosing；The ratio of the sectional area of the most big end of the sectional area and water exit end of the water outlet of inlet segment is in the range of 0.04-0.81.
Preferably, the ratio of the sum of height of the diameter of the water outlet of inlet segment and inlet segment and water exit end 0.05~
In 0.3 range.
Preferably, inlet segment has a horn mouth reduced along water (flow) direction diameter.
Preferably, inlet segment and water exit end all include a cylindrical hole, and the diameter of the cylindrical hole of inlet segment is less than
The diameter of the cylindrical hole of water section.
Preferably, water exit end further includes stage portion, and stage portion is connected to inlet segment and is less than water outlet in water inlet diameter
Diameter it is horn-like.
Preferably, water exit end is less than the bell mouth shape of water outlet diameter in water inlet diameter.
Preferably, water exit end includes: the first tapered water exit end being connected with inlet segment；And with the first water exit end
The the second tapered water exit end being connected, wherein the cone angle of the first water exit end is different from the cone angle of the second water exit end.
Preferably, the cone angle of the first water exit end is in the range of 3 ° -15 °；And second water exit end cone angle at 4 ° -10 °
In the range of.
Preferably, current divider and shell form the enclosure space of a not no air inlet.
Preferably, rectifier is accommodated in the housing and at the downstream of current divider, and is set between rectifier and shell
It is equipped with strainer；Rectifier includes: multiple collector rings being arranged concentrically, and corresponds to the tap hole being distributed in a ring in current divider
Position；And bracket, connect and support collector ring.
Preferably, inlet segment and water exit end are that water inlet diameter is less than the horn-like of water outlet diameter.
Preferably, the ratio of the total height of the inlet diameter and tap hole of tap hole is in the range of 0.05-0.3；It shunts
The cone angle in hole is in the range of 3 ° -20 °；The ratio of the outlet diameter of the inlet diameter and tap hole of tap hole is 0.2-0.9's
In range.
The scheme that the utility model solves is to design a kind of discharging device for generating microbubble, and the discharging device is not necessarily to
Suction hole is set on shell, simplifies the technological process of production, reduces the degree of difficulty of mould development, saves cost.
Detailed description of the invention
Below by way of the exemplary embodiment that the utility model is described in detail with reference to the drawings, in order to those skilled in the art
The embodiments of the present invention are understood in conjunction with attached drawing, in the accompanying drawings:
Fig. 1 and Fig. 2 is the perspective view for showing the discharging device of the first embodiment according to the application；
Fig. 3 is the stereogram exploded view for showing the discharging device of the first embodiment according to the application；
Fig. 4 is the perspective view for showing the shell of discharging device of the first embodiment according to the application；
Fig. 5 is the perspective view for showing the current divider of discharging device of the first embodiment according to the application；
Fig. 6 is the perspective view for showing the rectifier of discharging device of the first embodiment according to the application；
Fig. 7 is the cross-sectional view for showing the discharging device of the first embodiment according to the application；
Fig. 8 is the cutaway view Amplified image for showing the Part portions of discharging device of the first embodiment according to the application；
Fig. 9 is the cross-sectional view for showing the discharging device of the second embodiment according to the application；
Figure 10 is the cutaway view Amplified image for showing the Part portions of discharging device of the second embodiment according to the application；
Figure 11 and Figure 12 is the perspective view for showing the discharging device of the 3rd embodiment according to the application；
Figure 13 is the stereogram exploded view for showing the discharging device of the 3rd embodiment according to the application；
Figure 14 is the perspective view for showing the shell of discharging device of the 3rd embodiment according to the application；
Figure 15 is the perspective view for showing the current divider of discharging device of the 3rd embodiment according to the application；
Figure 16 is the cross-sectional view for showing the discharging device of the 3rd embodiment according to the application；
Figure 17 is the cutaway view Amplified image for showing the Part portions of discharging device of the 3rd embodiment according to the application；
Figure 18 is the cross-sectional view for showing the discharging device of the fourth embodiment according to the application；And
Figure 19 is the cutaway view Amplified image for showing the Part portions of discharging device of the fourth embodiment according to the application.
Reference signs list
100,200,300,400 discharging device
110,210,310,410 shell
111,311 commutated network
112 column rectifying components
120,320 strainer
130,330 rectifier
131 collector rings
133 brackets
140,240,340,440 current divider
141,241,341,441 tap hole
142,242,342,442 inlet segment
143,243,343,443 water exit end
144 stage portions
145 cylindrical holes
146,246,346 horn mouth
344 first water exit ends
345 second water exit ends
150 water-saving parts
160 washers
170,270,370,470 filtration members
Specific embodiment
Although illustrating and describing the utility model herein with reference to specific embodiment, the utility model simultaneously be should not be limited
In shown details.Exactly, in the case where in the range of the equivalence of claim and without departing from the utility model,
A variety of modifications can be made to these details.
The directions such as the "front", "rear", "upper", the "lower" that are referred to herein describe understanding merely for convenience, the utility model
These directions are not limited to, but can be adjusted according to the actual situation.
In the description in the whole text of the application, term " diameter " refers to the diameter or equivalent diameter of a certain shape.For example, right
In circle, " diameter " is circular diameter, and for non-circular other shapes, " diameter " refers to equivalent diameter, i.e., with this
Figure has circular diameter of the same area.
The first embodiment of discharging device according to the application is described first.Fig. 1, the water outlet Fig. 2 shows first embodiment
The overall perspective view of device 100, Fig. 3 show the stereogram exploded view of discharging device 100.As shown, discharging device 100 includes:
Shell 110, strainer 120, rectifier 130, current divider 140, water-saving part 150, washer 160, filtration members 170.
Wherein it is noted that strainer 120, water-saving part 150, washer 160 are not required, but can according to need and select
It installs to selecting property, wherein strainer 120 can be set as according to the actual situation multiple.
The feature of shell 110 is described referring now to Fig. 4.Shell 110 limits the appearance of discharging device 100, and accommodates water outlet
Each component of device 100.Shell 110 in the present embodiment substantially in a ring or sleeve-shaped, however can also be set as according to demand
Other shapes.One end (such as water inlet end) of shell 110 is open, so that each component of discharging device 100 is mounted on shell 110
In.The other end (such as water outlet) of shell 110 includes screens 111.Screens 111 include circumferential wet end and radiation wet end,
Wherein circumferential wet end can be divided into multilayer, and every layer can respectively be in circular ring shape or polygon；Radiating wet end can linear or curve
Shape, and can diametrically extending all or in part in screens 111；The infall of circumferential wet end and radiation wet end has along water flow
The column rectifying component 112 that direction extends.The effect of screens 111 is, the water outlet that discharging device 100 can be conducive to flow to be formed it is more
A whole water injection manifold, to promote the visual experience of user.
The feature of current divider 140 is described referring now to Fig. 5.Current divider 140 is mounted in shell 110, positioned at shell 110
Water intake end, water flow can enter the inside of shell 110 by current divider 140.The periphery of current divider 140 may be fitted to shell
110 water intake end simultaneously forms watertight junction, and water flow is forced to pass through the tap hole 141 in current divider 140.Tap hole 141 is through
The hole of current divider 140, can be set to it is multiple, and can it is arranged in a ring on current divider 140 (such as be arranged as inner ring and
Outer ring).According to demand, tap hole 141 can also use other arrangement modes, such as arranged in a straight line, symmetric arrays, off-center arrangement
Deng.The effect of current divider 140 is to generate a large amount of microbubbles in water by the special construction of tap hole 141, will be retouched in detail hereinafter
State the feature and technical effect of tap hole 141.
The feature of rectifier 130 is described referring now to Fig. 6.Rectifier 130 accommodates within the case 110 and in current divider 140
Downstream at.When discharging device 100 has strainer 120, strainer 120 be can be set between rectifier 130 and shell 110.
Rectifier 13 includes: multiple collector rings 131 being arranged concentrically, and corresponds to the tap hole being distributed in a ring in current divider 140
141 position；And bracket 133, connect and support collector ring 131.Although showing rectifier 130 in figure with collector ring
131 and bracket 133, it is understood that rectifier 130 may be set to be other structures, to correspond to point of current divider 140
The position of discharge orifice 141.
The water flow route of discharging device 100 is described referring now to Fig. 7.As shown, water inlet end stream of the water flow from shell 110
Enter current divider 140, the tap hole 141 in current divider 140 generates microbubble in the process；Water flow then flows to rectification
Device 130, the gap in rectifier 130, is formed multiple whole water fillings by rectified action in the process；Finally, water flow
It is discharged by the water outlet of shell 110, with for users to use.
Referring now to the feature of Fig. 8 detailed description tap hole 141.As shown, tap hole 141 is run through along water (flow) direction
Multiple holes of current divider 140, effect are so that the water of same volume has bigger surface area, to be conducive to gas in water
Evolution.Tap hole 141 successively has inlet segment 142 and water exit end 143 along water (flow) direction, and inlet segment 142 has a water outlet,
The diameter of the water outlet of inlet segment 142 is less than the diameter of water exit end 143.Inlet segment 142 has one to reduce along water (flow) direction diameter
Horn mouth 146 and a cylindrical straight section, the water outlet of inlet segment 142 end of the straight section of inlet segment 142 is set.
Inlet segment 142 and water exit end 143 all include a cylindrical hole, and the diameter of the cylindrical hole of inlet segment 142 is less than
The diameter of the cylindrical hole of water exit end 143.
Water exit end 143 includes stage portion 144 and cylindrical hole 145, and stage portion 144 abuts inlet segment 142 and along water flow side
To in up-small and down-big horn-like.
In use, firstly, since the bell mouth shape structure of inlet segment 142, can avoid water flow from directly impinging upon as far as possible
Cause the pressure loss on the water inlet discharge surface of current divider 140, so that keeping higher into the water flow in tap hole 141
Pressure and flow velocity.Subsequently, as the lesser diameter of inlet segment 142, accelerated into the water flow in tap hole 141.Water flow by
Inlet segment 142 is flowed into water exit end 143, since the diameter of inlet segment 142 is less than the diameter of water exit end 143, is flowed into water exit end
143 water velocity reduces, and forms local decompression, with the reduction of pressure, the gas being dissolved in water largely is escaped and formed
Microbubble, to realize the effect of blistering.
It is flowed on the collector ring 131 of rectifier 130 by the water flow of current divider 140, then converges to collector ring 131 and branch
In the gap that frame 133 is formed, and rectifier 130 is flowed through by the gap.Water flow generates a large amount of micro- when by current divider 140
Bubble then makes the water finally flowed out form a column water of fusion, reduces micro- gas in water using the rectified action of collector ring 131
The rupture of bubble makes to contain richer microbubble in the water finally flowed out.In the case where being equipped with strainer 120, strainer 120 can be with
Reinforce rectification effect.
Preferably, water exit end 143 is cylindrical, the diameter of the water outlet of inlet segment 142With the maximum of water exit end 143
The diameter at end(that is, the diameter of water exit end) ratio in the range of 0.2-0.9；The water outlet section of inlet segment 142
The ratio of long-pending and water exit end 143 sectional area is in the range of 0.04-0.81；The diameter of the water outlet of inlet segment 142With into
The ratio of the sum of water section 142 and the height of water exit end 143 (H1+H2) is in the range of 0.05~0.3.
It is worth noting that, according to the discharging device 100 of the application, by the special tectonic of separator 140 from water flow from
Bubble is generated in body.In this way, in foaming process air need not be sucked from outside, that is, current divider 140 and shell 110 can be with shapes
At the enclosure space of a not no air inlet, to reduce risk of the inside by air pollution of discharging device 100.Moreover, this
The design of sample advantageously forms that particle is smaller, retains bubble more long in water, and the pore for being conducive to go deep into user carries out deep layer
Secondary cleaning.
Referring now to Fig. 9, Figure 10 description according to the discharging device 200 of the second embodiment of the application.As shown, water outlet
Device 200 includes the components such as shell 210, current divider 240, filtration members 270.Discharging device 200 is similar to discharging device 100, is
For the sake of briefly, difference between the two only described herein.
The current divider 240 of discharging device 200 has the tap hole 241 through current divider 140, can be set to multiple.
Tap hole 241 include inlet segment 242, water exit end 243, inlet segment 242 have a water outlet, the water outlet of inlet segment 242 it is straight
Diameter is less than the diameter of water exit end 243.Inlet segment 242 has a horn mouth 246 and a cylinder along the diminution of water (flow) direction diameter
Straight section.Unlike the discharging device 100 of previous embodiment, water exit end 243 is not divided into stage portion and cylindrical hole, and
It is the bell mouth shape for being less than water outlet diameter in water inlet diameter.In use, due to the horn-like structure of water exit end 243,
Certain vacuum is formed in water exit end 243, as a result, with the reduction of pressure, the gas being dissolved in water largely escape and
Microbubble is formed, to realize the effect of blistering.
Preferably, the diameter of the water outlet of inlet segment 242With the most outside diameter of water exit end 243Ratio exist
In the range of 0.2-0.9；The ratio of the maximum end cross-sectional area of the water outlet sectional area and water exit end 243 of inlet segment 242 is in 0.04-
In the range of 0.81；The diameter of the smallest end of inlet segment 242With the sum of the height of inlet segment 242 and water exit end 243 (H3+
H4 ratio) is in the range of 0.05~0.3.
It is worth noting that, according to the discharging device 200 of the application, by the special tectonic of current divider 240 from water flow from
Bubble is generated in body.In this way, in foaming process air need not be sucked from outside, that is, current divider 240 and shell 210 can be with shapes
At the enclosure space of a not no air inlet, to reduce risk of the inside by air pollution of discharging device 200.Moreover, this
The design of sample advantageously forms that particle is smaller, retains bubble more long in water, and the pore for being conducive to go deep into user carries out deep layer
Secondary cleaning.
The 3rd embodiment of the discharging device according to the application will now be described.Figure 11, Figure 12 show going out for 3rd embodiment
The overall perspective view of water installations 300, Figure 13 show the exploded perspective view of discharging device 300.As shown, discharging device 300 wraps
It includes: shell 310, strainer 320, rectifier 330, current divider 340, filtration members 370.
Wherein it is noted that strainer 320 is not required, but it can according to need and selectively install, and can be with
It is set as according to the actual situation multiple.
4 feature for describing shell 310 referring now to fig. 1.Shell 310 limits the appearance of discharging device 300, and accommodates water outlet
Each component of device 300.Shell 310 in the present embodiment substantially in a ring or sleeve-shaped, however can also be set as according to demand
Other shapes.One end (such as water inlet end) of shell 310 is open, so that each component of discharging device 300 is mounted on shell 310
In.The other end (such as water outlet) of shell 310 includes screens 311.Screens 311 include circumferential wet end and radiation wet end,
Wherein circumferential wet end can be divided into multilayer, radiation wet end can linear or curved shape, and can be in the entire or portion of screens 311
Divide and diametrically extends.Compared with the shell 110 of discharging device 100, the number of plies for the circumferential wet end that the shell 310 of the present embodiment includes
It is less, and not comprising column rectifying component.
5 feature for describing current divider 340 referring now to fig. 1.Current divider 340 is mounted in shell 310, is located at shell 310
Water intake end, water flow can enter the inside of shell 310 by current divider 340.The periphery of current divider 340 may be fitted to shell
The water intake end of body 310 simultaneously forms watertight junction, and water flow is forced to pass through the tap hole 341 in current divider 340.Tap hole 341 is to pass through
The hole for wearing current divider 340, can be set to it is multiple, and can be arranged in a ring on current divider 340.It shows and is arranged as in figure
One annular tap hole 341, but tap hole 341 can also use other arrangement modes, such as it is arranged in a straight line, be symmetrically arranged,
Off-center arrangement etc..
The 6 water flow route for describing discharging device 300 referring now to fig. 1.As shown, water inlet end of the water flow from shell 310
Current divider 340 is flowed into, the tap hole 341 in current divider 340 generates microbubble in the process；Water flow then flows to whole
Device 330 is flowed, the gap in rectifier 330 is formed multiple whole water fillings by rectified action in the process；Finally, water
Stream is discharged by the water outlet of shell 310, with for users to use.
The feature of 7 detailed description tap holes 341 referring now to fig. 1.As shown, tap hole 341 is passed through along water (flow) direction
Multiple holes of current divider 340 are worn, effect is so that the water of same volume has bigger surface area, to be conducive to gas in water
The evolution of body.Tap hole 341 successively has inlet segment 342 and water exit end 343 along water (flow) direction, and inlet segment 342 has a water outlet
Mouthful, the water outlet diameter of inlet segment 342 is less than the diameter of water exit end 343.Inlet segment 342, which has, to be reduced along water (flow) direction diameter
Horn mouth 346 and a cylindrical straight section.
Water exit end 343 includes: the first tapered water exit end 344 being connected with inlet segment 342；And it is discharged with first
The second tapered water exit end 345 that section 344 is connected, wherein the cone angle of the first water exit end 344 is different from the second water exit end
345 cone angle.For example, the cone angle of the first water exit end 344 can be greater than the cone angle of the second water exit end 345.
In use, firstly, since the bell mouth shape structure of inlet segment 346, can avoid water flow from directly impinging upon as far as possible
Cause the pressure loss on the water inlet discharge surface of current divider 340, so that keeping higher into the water flow in tap hole 341
Pressure and flow velocity.Subsequently, as the lesser diameter of inlet segment 342, accelerated into the water flow in tap hole 341.Then, by
In the cone structure of the first water exit end 344, water flow is broken up, and the air solubility in water reduces, so that the air in water more holds
Easily it is released.Finally, due to the effect of the second water exit end 345, the water flow come out from the first water exit end 344, which is concentrated, to be accelerated,
Vacuum degree is promoted, to form certain vacuum in outlet cavity, the pressure for being subject to water flow is substantially reduced, to make water
The gas of middle script dissolution largely overflows rapidly, micro-bubble is formed, to realize the effect of blistering.
Preferably, the water outlet diameter of inlet segment 342With the most outside diameter of water exit end 343Ratio in 0.2-
In the range of 0.9；The ratio of the maximum end cross-sectional area of the water outlet sectional area and water exit end 343 of inlet segment 342 is in 0.04-0.81
In the range of；The diameter of 342 straight section of inlet segmentWith the ratio of the sum of the height of inlet segment 342 and water exit end 343 (H5+H6+H7)
Example is in the range of 0.05~0.3；The cone angle W2 of first water exit end 344 is in the range of 3 ° -15 °；And second water exit end 345
Cone angle W3 in the range of 4 ° -10 °.
It is worth noting that, according to the discharging device 300 of the application, by the special tectonic of current divider 340 from water flow from
Bubble is generated in body.In this way, in foaming process air need not be sucked from outside, that is, current divider 340 and shell 310 can be with shapes
At the enclosure space of a not no air inlet, to reduce risk of the inside by air pollution of discharging device 300.Moreover, this
The design of sample advantageously forms that particle is smaller, retains bubble more long in water, and the pore for being conducive to go deep into user carries out deep layer
Secondary cleaning.
The fourth embodiment of the discharging device according to the application will now be described in discharging device.
As shown, discharging device 400 includes the components such as shell 410, current divider 440, filtration members 470.Discharging device 400
It is similar to discharging device 200, for the sake of brevity, difference between the two is only described herein.
The current divider 440 of discharging device 400 has the tap hole 441 through current divider 440, and tap hole 441 can be set
It is multiple.Unlike the discharging device 200 of previous embodiment, the inlet segment 442 and water exit end 443 of tap hole 441 are
Water inlet diameter is less than the horn-like of water outlet diameter.In use, due to the horn-like knot of inlet segment 442 and water exit end 443
Structure forms certain vacuum in tap hole 441, as a result, the gas being dissolved in water largely escapes with the reduction of pressure
Microbubble is formed out, to realize the effect of blistering.
Preferably, the inlet diameter of tap hole 441With the ratio of the overall height H 8 of tap hole 0.05-0.3 range
It is interior；The cone angle W4 of tap hole 441 is in the range of 3 ° -20 °；The diameter of the water outlet of inlet segment 442(that is, tap hole 441
Inlet diameter) diameter with the most big end of water exit end 443(that is, the outlet diameter of tap hole 441) ratio exist
In the range of 0.2-0.9；The ratio of the maximum end cross-sectional area of the water outlet sectional area and water exit end 443 of inlet segment 442 is in 0.04-
In the range of 0.81.
It is worth noting that, according to the discharging device 400 of the application, by the special tectonic of current divider 440 from water flow from
Bubble is generated in body.In this way, in foaming process air need not be sucked from outside, that is, current divider 440 and shell 410 can be with shapes
At the enclosure space of a not no air inlet, to reduce risk of the inside by air pollution of discharging device 400.Moreover, this
The design of sample advantageously forms that particle is smaller, retains bubble more long in water, and the pore for being conducive to go deep into user carries out deep layer
Secondary cleaning.
In addition, the cross-sectional shape of tap hole can be circle in present embodiments, it is also possible to ellipse
The shapes such as shape, rectangular, hexagon, octagon, can also be asymmetrical polygon.It is circular feelings in the cross section of tap hole
Under condition, the diameter everywhere in tap hole refers to circular diameter.In the case where the cross section of tap hole is not circular situation, shunt
Diameter everywhere in hole refers to the equivalent diameter of the cross section, that is, has circular diameter of the same area with the cross section.
In conclusion multiple embodiments according to the discharging device of the application can by the special designing in current divider
It is effectively formed the air-bubble containing a large amount of microbubbles, and air-bubble can be integrated by rectifier by multiple whole water injection manifolds,
Effectively promote the sense organ and usage experience of user.
Although preferred embodiment has been illustrated and described herein, it should be understood that these embodiments are merely given as examples.
Those skilled in the art will envision that many modifications, change and replacement, without departing from the spirit of the utility model.Therefore, it is appended
Claim is intended to cover all such modifications fallen in the spirit and scope of the utility model.
Claims (13)
1. a kind of discharging device, comprising:
Shell；
Current divider is arranged in the top of shell or is embedded in the upper end of shell, and water flow can enter institute by the current divider
State the inside of shell；
Filtration members are arranged in shell water inlet end, and the water flow into current divider first passes through filter element, enter current divider to filter out
Water in impurity；
It is characterized in that, the current divider has multiple tap holes, the tap hole has inlet segment and water outlet along water (flow) direction
Section, the inlet segment have a water outlet, and the diameter of the water outlet is less than the diameter of water exit end.
2. discharging device according to claim 1, it is characterised in that: the diameter of the water outlet of the inlet segment and it is described go out
The ratio of the diameter of the most big end of water section is in the range of 0.2-0.9；
The ratio of the sectional area of the most big end of the sectional area of the water outlet of the inlet segment and the water exit end is 0.04-0.81's
In range.
3. discharging device according to claim 1, it is characterised in that: the diameter of the water outlet of the inlet segment and it is described into
The ratio of the sum of water section and the height of water exit end is in 0.05~0.3 range.
4. discharging device according to claim 1, it is characterised in that:
Inlet segment has a horn mouth reduced along water (flow) direction diameter.
5. discharging device according to claim 1, it is characterised in that: the inlet segment and water exit end all include a cylinder
Hole, and the diameter of the cylindrical hole of inlet segment is less than the diameter of the cylindrical hole of water exit end.
6. discharging device according to claim 5, it is characterised in that:
The water exit end further includes stage portion, and the stage portion is connected to the inlet segment and is less than water outlet in water inlet diameter
Diameter it is horn-like.
7. discharging device according to claim 1, it is characterised in that:
The water exit end is less than the bell mouth shape of water outlet diameter in water inlet diameter.
8. discharging device according to claim 1, it is characterised in that:
The water exit end includes: the first tapered water exit end being connected with the inlet segment；And it is discharged with described first
The second tapered water exit end that section is connected, wherein the cone angle of first water exit end is different from second water exit end
Cone angle.
9. discharging device according to claim 8, it is characterised in that:
The cone angle of first water exit end is in the range of 3 ° -15 °；And
The cone angle of second water exit end is in the range of 4 ° -10 °.
10. discharging device according to claim 1, it is characterised in that:
The current divider and the shell form the enclosure space of a not no air inlet.
11. discharging device according to claim 1, further includes:
Rectifier is accommodated in the shell and at the downstream of the current divider, and in the rectifier and the shell
Between be provided with strainer；
The rectifier includes:
Multiple collector rings being arranged concentrically correspond to the position of the tap hole being distributed in a ring in the current divider；And
Bracket connects and supports the collector ring.
12. discharging device according to claim 1, it is characterised in that:
The inlet segment and the water exit end are that water inlet diameter is less than the horn-like of water outlet diameter.
13. discharging device according to claim 12, it is characterised in that:
The ratio of the total height of the inlet diameter of the tap hole and the tap hole is in the range of 0.05-0.3；The shunting
The cone angle in hole is in the range of 3 ° -20 °；The ratio of the outlet diameter of the inlet diameter of the tap hole and the tap hole exists
In the range of 0.2-0.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036689.3U CN208574491U (en) | 2018-07-02 | 2018-07-02 | Water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036689.3U CN208574491U (en) | 2018-07-02 | 2018-07-02 | Water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574491U true CN208574491U (en) | 2019-03-05 |
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ID=65508498
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821036689.3U Active CN208574491U (en) | 2018-07-02 | 2018-07-02 | Water outlet device |
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| CN (1) | CN208574491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543430A (en) * | 2018-07-02 | 2018-09-18 | 厦门松霖科技股份有限公司 | Water outlet device |
-
2018
- 2018-07-02 CN CN201821036689.3U patent/CN208574491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543430A (en) * | 2018-07-02 | 2018-09-18 | 厦门松霖科技股份有限公司 | Water outlet device |
| CN108543430B (en) * | 2018-07-02 | 2024-02-02 | 厦门松霖科技股份有限公司 | Water outlet device |
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