CN105935633B - Water injector with the spout for being mixed into air - Google Patents
Water injector with the spout for being mixed into air Download PDFInfo
- Publication number
- CN105935633B CN105935633B CN201610124373.9A CN201610124373A CN105935633B CN 105935633 B CN105935633 B CN 105935633B CN 201610124373 A CN201610124373 A CN 201610124373A CN 105935633 B CN105935633 B CN 105935633B
- Authority
- CN
- China
- Prior art keywords
- water
- channel
- flow channel
- water injector
- spout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
- B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
- B05B1/1654—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection about an axis parallel to the liquid passage in the stationary valve element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
Landscapes
- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The present invention relates to a kind of water injector heads (1), it, which has, has at least one flow channel (3, 8) water injector shell (2), wherein, at least one described flow channel (3, 8) there are spout (4), pass through at least one described flow channel (3 in water flowing by the spout (4), 8) low pressure can be generated when, so that at least one described flow channel (3 can be drawn air by channel (5), 8), and wherein, at least one described flow channel (3 can be closed, 8) so that water energy is enough from channel (5) discharge.
Description
Technical field
The present invention relates to a kind of water injector heads, and air can be mixed into water spray beam by it.Such water spray dress
Head is set to be particularly applicable in shower or bathtub.
Background technique
Water injector head known in the state of the art can produce different water spray beams by it.Such as
A kind of water injector head known in DE4113289A1 can produce " strong beam (Nadelstrahl) ", " weak beam " by it
" continuous beam ".Water spray beam to form determining can wish for air to be mixed into water spray beam.To generate the spray for being mixed into air
Water jet, air is from the water-guiding element that outside is imported into water injector.For this purpose, using Machinery Ministry in known water injector
Part, such as valve, spring and/or sealing element, on the one hand these components improve manufacturing cost, and on the other hand also increase water spray
The failure risk of device.In addition, the internal pressure in the flow channel of water injector can increase, to make when water injector aging
It may suck in spout and overflow from air at water.
Summary of the invention
Therefore it is an object of the present invention at least be partially solved the problem associated with the prior art, and especially mentions
For a kind of water injector head, air can be mixed at local with small by water spray beam by it.
The purpose is realized by the water injector head of the feature according to independent claims.It gives in the dependent claims
Other advantageous design schemes on water injector head out.It should be noted that the feature individually enumerated in the dependent claims can lead to
Any technical significant mode is crossed to be combined with each other and limit other design schemes of the invention.In addition, in the description into
The feature provided in one step explanation and illustration claim, while describing other preferred design schemes of the invention.
Water injector head includes the water injector shell at least one flow channel as a result, at the same it is described at least
One flow channel has spout, can generate low pressure when water flowing passes through at least one flow channel by the spout,
To draw air at least one flow channel by channel, and wherein, can close at least one flow channel makes
Water energy is obtained enough to be discharged from channel.
Particularly, water injector head is for taking a shower and/or the shower head of bathtub.Water injector head includes having extremely
The water injector shell of a few flow channel, wherein multiple flow channels are usually set.Particularly, water injector shell is extremely
Partially it is made of plastics and/or metal.Water from water source can supply water injector shell by intake line.Especially
Ground, water are mixing water, are mixed by means of register by hot water or cold water.Enough passed through by water injector shell water energy
At least one flow channel is directed at least one outlet on water injector head.At least one stream on water injector head
Dynamic channel (multiple flow channels in especially several flow channels) have spout, by the spout in water flowing by least
Low pressure can be generated when one flow channel.Herein particularly, spout is understood to following regions of at least one flow channel,
That is, the cross section of at least one flow channel and/or area become smaller on the flow direction of water in this region.As a result,
The flow velocity of water increases in the region of spout, thus can nearby generate low pressure.In the region of spout or low pressure, (side) channel
(such as type according to aciculiform channel) imports at least one flow channel, makes at least one flow channel and ambient enviroment
Or air tank connection.It as a result, can be by channel by the sky in ambient enviroment by low pressure generated in the region of spout
Aspiration enters at least one flow channel, and air can mix at least one described flow channel with water.In addition, institute can be closed
At least one flow channel is stated, to make water that can equally be discharged in ambient enviroment by channel.In other words, it means that logical
It crosses and closes at least one flow channel and change its course and enter water in channel.As a result, on the one hand when at least one flow channel is beaten
Air flows through channel from outside to inside when opening, and on the other hand when at least one flow channel is closed, water flows from inside to outside
It is dynamic to pass through channel.Particularly reduce the degradation risk on water injector head as a result, because air and water energy enough flow through it is logical
Road.
In addition, at least one described flow path downstream to channel is closable is advantageous.At least one is increased as a result,
Pressure in a flow channel, and particularly, the pressure in the region of spout is increased, to pass water through channel outflow.
It is advantageous in addition, being disposed with valve at least one flow channel.The user on water injector head can be special
Valve is manipulated by means of the switch member on water injector head, wherein switch member for example can be handlebody, can surround rotary shaft
Line rotation.
In addition, being advantageous when spout is Venturi tube (Venturiduese) spout.In such Venturi tube spout,
The cross section of at least one flow channel and/or area become smaller in the flowing direction and reach minimum cross-section first, then exist
Become larger once more on flow direction.Particularly, in the region of minimum cross-section, it is logical that the channel imports at least one flowing
Road.
Similarly, it is advantageous when being disposed with distributor in water injector shell, it can be by water by the distributor
Supply multiple flow channels.
Detailed description of the invention
Below with reference to attached drawing further illustrates the present invention and technical field.It should be noted that attached drawing shows spy of the invention
Other preferred embodiment modification, however the present invention is not limited to this.Here, the same parts in attached drawing are using identical
Reference marker indicates.It schematically shows:
Part view of the Fig. 1 using the water injector head of the first embodiment modification of beam shaper in vertical section
Figure；
The partial view of the second embodiment modification of beam shaper of the Fig. 2 on the first beam position；And
The partial view of the second embodiment modification of beam shaper of the Fig. 3 on the second beam position.
Specific embodiment
Fig. 1 is shown in section view the partial view on the water injector head 1 with water injector shell 2.?
The 61st row of the 2nd column of DE4113289A1 describes the basic structure on water injector head 1 into the 19th row of the 5th column.
The content of DE4113289A1 is incorporated by reference into the present invention.
Water injector head 1 has beam shaper 15, and the beam shaper 15 has insertion body 16, shell bell-jar
17, plate 19 is discharged in distributor 7, centerbody 18 and beam.Insertion body 16 is fixedly connect with water injector shell 2, and basic use
In following purposes, that is, the water flowed by opening 20 is provided to water injector head 1 or beam shaper 15 further channel
System.Shell bell-jar 17 and beam discharge plate 19 be mutually torsionally connected, thus by water injector head 1 user (such as
Pass through handlebody 13) make beam discharge plate 19 correspondingly shell bell-jar 17 be driven to rotate around the rotation of rotation axis 14.Pass through
Shell bell-jar 17 is rotated, makes the opening 20 of insertion body 16 that multiple water inlets 21 can for example be respectively associated, thus can activate respectively
With beam shaper 15 is associated or other channel systems, to form different water spray beams, such as " strong beam ", " weak
Beam " or " continuous beam ".Distributor 7 and centerbody 18 are disposed between beam discharge plate 19 and shell bell-jar 17, and
They can be discharged plate 19 by beam and rotate around rotation axis 14, wherein both parts cannot rotate relative to each other.
Herein, on the position of shown beam discharge plate 19, such as activation in beam shaper 15 for generating
The channel system of " weak beam ", the channel system have the first flow channel 3 for having the first spout 4 and have the second spout
9 second flow path 8.In the operation of water injector head 1, it can be generated in first flow channel 3 by the first spout 4 low
Pressure, generates low pressure in second flow path 8 by the second spout 9, so as to pass through the air from ambient enviroment 11
The sucking of first passage 5 first flow to dynamic channel 3, and can will be sucked from the air of ambient enviroment 11 by second channel 12
To second flow path 8.At this point, first passage 5 or second channel 12 are formed in first flow channel 3 or second flow path
The sky between the water outlet 22 of plate 19 is discharged to the beam close to flow channel arrangement for 8 part being located in beam shaper 15
Gas circuit diameter.That is, the water outlet is not flooded actually not when forming desired beam.(the adjustment for beam shaper
) water outlet 22 is used as air suction inlet, to direct the air into beam shaper 15.Again with phase in Fig. 1
The details is presented in the arrow amplification answered, for illustrating water flow and air stream.
When activating another channel system of beam shaper 15, such as generating " strong beam ", it is discharged by beam
Plate 19 is rotated partially around rotation axis 14, can close first flow channel 3 by the first valve 6 schematically shown herein,
And second flow path 8 can be closed by the second valve 10 equally schematically shown, so that when 10 quilt of the first valve 6 and the second valve
When closing, the water for flowing through first flow channel 3 and second flow path 8 can be by 12 quilt of first passage 5 and second channel
Discharge.Water outlet 22 is no longer serve as directing the air into beam shaper 15 for air suction inlet, but in external environment
Form the water jet with desired characteristic.
Fig. 2 and 3 shows the cross-sectional view of the embodiment modification of the beam shaper 15 on water injector head 1.Herein especially
Ground, it can be seen that plate 19 is discharged in the beam of the seal receptacle 23 of distributor 7, distributor 7 and beam shaper 15.It distributor 7 and penetrates
Plate 19, which is discharged, in beam to rotate relative to the seal receptacle 23 of distributor 7 around rotation axis 14.In addition, beam shaper 15 is by structure
It builds up symmetrical relative to rotation axis 14.The first beam of the first operational mode and beam shaper 15 is shown in FIG. 2
Position, channel system wherein, such as generating " weak beam " are activated.Here, water is from the seal receptacle 23 of distributor 7
Water inlet 21 flows through the water outlet 22 of first flow channel 3 to beam discharge plate 19.Since water flowing passes through the first flowing
Channel 3, and low pressure is generated in the first spout 4 of first flow channel 3, thus through first passage 5 from ambient enviroment 11
Sucking air (water outlet 22 being arranged close to herein by the one or more that plate 19 is discharged in beam).Therefore, in beam shaping
In the operational mode shown here of device 15, first passage 5 is air intake passage.Water mixes with air in first flow channel 3,
To form " weak beam ".
The second beam position of the second operational mode and beam shaper 15 is shown in FIG. 3, wherein, such as
The channel system for generating " strong beam " is activated.In second operational mode, seal receptacle of the distributor 7 relative to distributor 7
23 rotations, so that first flow channel 3 is closed.Therefore, in the modification for the embodiment being shown here at, distributor 7
Seal receptacle 23 be rendered as the first valve 6.At this moment, water from another water inlet 21 flow into first flow channel 3, and from water outlet 22 with
And enter in ambient enviroment 11 from the outflow of first passage 5.It, will not be as in Fig. 2 in first flow channel 3 in the second operational mode
Shown in occur low pressure in the first operational mode like that, but there is over-voltage by closing the first valve 6.Therefore, in the second fortune
In row mode, there will not be air to be inhaled into from environment 11 by first passage 5.Therefore, it not will form " weak beam " but shape
At " strong beam ".
Similarly, beam shaper 15, which has, unshowned in figs 2 and 3 has the of the second spout 9 and the second valve 10
Two flow channels 8.However, passing through the symmetry of beam shaper 15,10 quilt of second flow path 8, the second spout 9 and the second valve
It is built into identical as first flow channel 3, the first spout 4 and first passage 5.Function also correspond to first flow channel 3,
One spout 4 and first passage 5 function.
Particularly, it is a feature of the present invention that water spray beam can be particularly easy to be mixed into air, and this through the invention
It can be avoided the aging on water injector head outside.Beam shaper is designed to for this purpose, so that it is in scheduled operation shape
From the water outlet discharge water or (automatic) sucking air of the quantification of beam discharge plate under state.
Reference signs list
1 water injector head
2 water injector shells
3 first flow channels
4 first spouts
5 first passages
6 first valves
7 distributors
8 second flow paths
9 second spouts
10 second valves
11 ambient enviroments
12 second channels
13 handlebodys
14 rotation axis
15 beam shapers
16 insertion bodies
17 shell bell-jars
18 centerbodies
Plate is discharged in 19 beams
20 openings
21 water inlets
22 water outlets
23 seal receptacles
Claims (5)
1. a kind of water injector head (1) has the water injector shell (2) at least one flow channel (3,8),
In, at least one described flow channel (3,8) has spout (4), is flowed in water flowing by least one by the spout (4)
Low pressure can be generated when dynamic channel (3,8), so that at least one described flow channel can be drawn air by channel (5)
(3,8), and wherein, at least one described flow channel (3,8) can be closed so that water energy is enough from channel (5) discharge.
2. water injector head (1) according to claim 1, wherein can close and flow at least the one of the channel (5)
A flow channel (3,8).
3. water injector head (1) according to claim 1 or 2, wherein at least one described flow channel (3,8)
In be disposed with valve (6).
4. water injector head (1) according to claim 1 or 2, wherein spout (4) is Venturi tube spout.
5. water injector head (1) according to claim 1 or 2, wherein be disposed in water injector shell (2) point
Water can be supplied multiple flow channels (3,8) by the distributor (7) by orchestration (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015002780.8A DE102015002780A1 (en) | 2015-03-06 | 2015-03-06 | Shower with nozzle for adding air |
| DE102015002780.8 | 2015-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935633A CN105935633A (en) | 2016-09-14 |
| CN105935633B true CN105935633B (en) | 2019-09-17 |
Family
ID=55484798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124373.9A Active CN105935633B (en) | 2015-03-06 | 2016-03-04 | Water injector with the spout for being mixed into air |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP3064278B1 (en) |
| CN (1) | CN105935633B (en) |
| DE (1) | DE102015002780A1 (en) |
| DK (1) | DK3064278T3 (en) |
| ES (1) | ES2763377T3 (en) |
| HU (1) | HUE047770T2 (en) |
| PL (1) | PL3064278T4 (en) |
| PT (1) | PT3064278T (en) |
| SI (1) | SI3064278T1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3706320A1 (en) * | 1986-09-30 | 1988-03-31 | Chiari & Guerini Snc | Shower head for the optional emission of water jets of various kinds |
| DE4113289A1 (en) * | 1990-05-19 | 1991-11-21 | Christophery Gmbh | Spray head for shower bath - has rotatable adjuster ring to vary form of spray |
| CN201978834U (en) * | 2011-01-07 | 2011-09-21 | 谢美宝 | Air injection type shower head |
| CN202045034U (en) * | 2011-04-22 | 2011-11-23 | 厦门洁朗卫浴有限公司 | Improved water outlet structure of shower |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462752A (en) * | 1945-01-10 | 1949-02-22 | Elizabeth Barrett Tipton | Shower head |
| DE3643320A1 (en) * | 1986-12-18 | 1988-07-07 | Dornbracht Fa A | Outlet fitting for washbasins etc. |
| GB2222521B (en) * | 1988-09-13 | 1993-02-24 | Anthony John Martin Garrett | Shower appliances |
| DE102004059328A1 (en) * | 2004-12-01 | 2006-06-08 | Hansgrohe Ag | Shower head for a sanitary shower |
| DE102011114945A1 (en) * | 2011-10-06 | 2013-04-11 | Grohe Ag | shower head |
| DE102012212300A1 (en) * | 2012-07-13 | 2014-01-16 | Hansgrohe Se | shower |
| US9004380B2 (en) * | 2013-04-15 | 2015-04-14 | Xiamen Fxy Bathroom Products Co., Ltd. | Shower head |
-
2015
- 2015-03-06 DE DE102015002780.8A patent/DE102015002780A1/en not_active Withdrawn
-
2016
- 2016-03-04 PT PT160005229T patent/PT3064278T/en unknown
- 2016-03-04 CN CN201610124373.9A patent/CN105935633B/en active Active
- 2016-03-04 HU HUE16000522A patent/HUE047770T2/en unknown
- 2016-03-04 PL PL16000522T patent/PL3064278T4/en unknown
- 2016-03-04 SI SI201630570T patent/SI3064278T1/en unknown
- 2016-03-04 ES ES16000522T patent/ES2763377T3/en active Active
- 2016-03-04 DK DK16000522.9T patent/DK3064278T3/en active
- 2016-03-04 EP EP16000522.9A patent/EP3064278B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3706320A1 (en) * | 1986-09-30 | 1988-03-31 | Chiari & Guerini Snc | Shower head for the optional emission of water jets of various kinds |
| DE4113289A1 (en) * | 1990-05-19 | 1991-11-21 | Christophery Gmbh | Spray head for shower bath - has rotatable adjuster ring to vary form of spray |
| CN201978834U (en) * | 2011-01-07 | 2011-09-21 | 谢美宝 | Air injection type shower head |
| CN202045034U (en) * | 2011-04-22 | 2011-11-23 | 厦门洁朗卫浴有限公司 | Improved water outlet structure of shower |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3064278A1 (en) | 2016-09-07 |
| EP3064278B1 (en) | 2019-09-25 |
| ES2763377T3 (en) | 2020-05-28 |
| DE102015002780A1 (en) | 2016-09-22 |
| PL3064278T3 (en) | 2020-06-15 |
| HUE047770T2 (en) | 2020-05-28 |
| PT3064278T (en) | 2020-01-10 |
| DK3064278T3 (en) | 2020-01-13 |
| CN105935633A (en) | 2016-09-14 |
| SI3064278T1 (en) | 2020-03-31 |
| PL3064278T4 (en) | 2020-06-15 |
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| PB01 | Publication | ||
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| GR01 | Patent grant |