CN105926728A - Jet regulator - Google Patents
Jet regulator Download PDFInfo
- Publication number
- CN105926728A CN105926728A CN201610296631.1A CN201610296631A CN105926728A CN 105926728 A CN105926728 A CN 105926728A CN 201610296631 A CN201610296631 A CN 201610296631A CN 105926728 A CN105926728 A CN 105926728A
- Authority
- CN
- China
- Prior art keywords
- jet
- jet regulator
- lath
- housing
- orifice plate
- 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.)
- Granted
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Classifications
-
- 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
- E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps
-
- 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
Abstract
The utility model relates to a jet flow adjuster (100). The jet flow adjuster comprises a jet flow adjuster shell (2), wherein a pore plate (5) with a plurality of through holes (6) is arranged in an internal space of the jet flow adjuster shell, and the pore plate is used for separating the flowing water. The jet flow adjuster is characterized in that at least one through hole (6) extends in a cone form or a cone shape towards the outflow side in a hole section of at least one outflow side, so that a single jet flow flowing out of the through hole (6) and extending via the cone form or cone shape is fully mixed with the single jet flow of at least one adjacent through hole (6) before the single jet flow is impacted with at least one jet forming member arranged in the internal space of the shell, in the internal space of the shell.
Description
The application is based on Application No. 201310031184.3, and filing date on 01 28th, 2013 is invention entitled
The divisional application that the Chinese patent application of " jet regulator " proposes.
Technical field
The present invention relates to a kind of jet regulator.
Background technology
The jet regulator starting described type is known with extremely different embodiment.Such jet regulator
It is assemblied in the water out portion of sanitary water fitting, in order to produce uniform and at the water jet of lateral not splash there.
People have createed following jet regulator, and this jet regulator should be given the water jet flowed out inflation and make to flow through
Water be that this is sufficiently mixed with ambient air.
Such as by the jet regulator of the most known a kind of inflation of DE 30 00 799 A1, this jet regulator is penetrated at it
Having an orifice plate in throttle regulator housing, this orifice plate has multiple through flow hole, and it is multiple that these through flow holes are arranged on orifice plate
Concentric pore size distribution circle is above and the moisture flowing through jet regulator housing should be become the list of respective numbers by these through flow holes
Individual jet.Because through flow hole makes clean through flow cross section narrow in the region of orifice plate, so the water flow through speed in through flow hole
Improving, this speed improves and causes negative pressure on the outflow side of orifice plate according to bernoulli equation.By producing on the outflow side of orifice plate
Raw negative pressure, draw ambient air, this ambient air can be entered by the fill opening being arranged in housing wall
Mix in the enclosure interior of jet regulator housing and there with the water flow through.In order to the water flow through is by orifice plate low noise
Ground is divided into single jet, it further provides in by jet regulator known to DE 30 00 799 A1, and through flow hole has a horizontal stroke
Cross section is polygonal bore section, connect in this bore section downstream cross section be incremented by extension and be cylinder in outflow side
The bore section (seeing the Fig. 4 in DE 30 00 799 A1) of shape.By such through flow hole with different section, at these
Producing a cross section in through flow hole respectively is circular and that straight line flows out single jet.
People are by the known a kind of jet regulator of EP 1 273 724B1 (=DE 601 01 909 T2), this jet
Actuator includes jet regulator housing, is provided with an orifice plate, this hole in the enclosure interior space of this jet regulator housing
Plate has through flow hole, and these through flow holes have the clean cross section keeping constant along through-flow direction.In orifice plate downstream along through-flow direction
Connecting a collision cone, this collision cone forms contraction flow region in the through flow cross section of this known jet regulator.In the orifice plate
Produce single jet in the enclosure interior space of jet regulator housing, ambient air together can be dragged away and
The most in this wise strike collision cone inclined-plane on so that the single jet of inflation open together with the air together dragged away and
It is sufficiently mixed.
But known jet regulator is condition premised on certain through-current capacity and the enough hydraulic pressure in pipe network, in order to
The outflow side of the orifice plate as j et breakoff device produces enough negative pressure, so that ambient air is sucked jet regulator
In the enclosure interior space of housing.On the other hand, the negative pressure formed when little through-current capacity and low hydraulic pressure scarcely be enough to
The water enabling ambient air and flow through mixes.
Summary of the invention
Therefore, it is an object of the invention to, create a kind of jet regulator starting described type, this jet regulator is i.e.
Make when little through-current capacity and/or low hydraulic pressure, such as it, be the most often devoted to during water saving purpose to produce enough inflations
And the soft water jet that correspondingly bubbles.It is also dedicated at this produce the most bulky jet, this jet pair
Visually usual prior art it is not different from, wherein, according to the jet regulator of the present invention with in sense of touch for user
Should be preferably removable with known jet regulator embodiment.
Described purpose according to the present invention solution start described type jet regulator in particular in that,
Include jet regulator housing according to the jet regulator of the present invention, set in the enclosure interior space of this jet regulator housing
Have the orifice plate with multiple through flow holes, for will the water that flow through separately, at least one through flow hole towards its outflow side conically or
Taper ground so extension so that single jet that is that flow out from described through flow hole and that extended by taper or taper or injection stream
In enclosure interior space still on the melt injection part that single impinging jet is arranged in enclosure interior space at least one
The single jet of through flow hole adjacent with at least one is sufficiently mixed before.
According to the jet regulator of the present invention, there is jet regulator housing, in the enclosure interior of this jet regulator housing
Space is provided with the orifice plate such as extended on housing cross-sectional.Orifice plate has multiple through flow hole, and these through flow holes regulation is used for
The water flow through is separated.At least one through flow hole in through flow hole in the orifice plate is set towards its outflow side and the most always
Towards outflow side the most conically or taper extend.Being launched by the water taper flowed out from orifice plate or taper, this water is i.e.
Make when little through-current capacity and low hydraulic pressure the most also can on the whole housing cross-sectional of jet regulator housing with suction
Ambient air mixing in jet regulator housing.
Here, when at least one through flow hole extends towards the such taper in its outflow side or taper so that from this through flow hole
Flow out and by taper or taper extension single jet in enclosure interior space still at single impinging jet at least
Before on the melt injection part that is arranged in enclosure interior space, the single jet of through flow hole adjacent with at least one is abundant
During mixing, even if being additionally conducive to the water flow through also the most mixed with air when little through-current capacity and low hydraulic pressure
Close.
It is additional to or is alternative in taper or the structural scheme of taper extension of at least one through flow hole, according to the present invention's
Another suggestion with independent worth Protection significance specifies, in the outflow of orifice plate in the jet regulator starting described type
In jet regulator housing and/or on the outflow end face of jet regulator housing, it is provided with flow obstacle, these streams on side
In dynamic barrier arranges or concentrates on a central or placed in the middle region there and these flow obstacle make to flow through
Water redirect to outside annulus in, this annulus do not have in contrast to this flow obstacle or have lesser amt or relatively
The flow obstacle of the little gross area.In order to create the jet regulator with jet regulator housing, this jet regulator housing
For compatibility reason in terms of its size suitable, even and if in order to little with the size of commercial common jet regulator
Through-current capacity time be still formed in cross section in seem the bulky water jet of comparison, the water flow through by flow obstacle from one
Individual central authorities or region placed in the middle the most also redirect to outside annulus in, this annulus formed flow out water jet
Periphery.
Specify, in the outflow side of orifice plate and this orifice plate spaced apartly according to a kind of advantageous embodiment of the present invention
The collision inclined-plane being provided around in housing inner circumferential, this collision inclined-plane makes the clean cross section of housing streamwise in this region pass
Increase ground to shrink.In the form of implementation that this is favourable, that flow out from through flow hole and the richest aeriferous water spacer opens distance ground
Impinging upon on following collision inclined-plane after orifice plate, this collision inclined-plane has the most additionally mixed and has separated the most so preparation
Water, the most so rich aeriferous water can as uniformly, not splash and bubble soft water jet from jet regulate
Device flows out.
According to a kind of form of implementation regulation that can particularly simple manufacture of the present invention, collision inclined-plane forms following wall section
Inflow side, this wall section is configured at least one contraction flow region corrugated in longitudinal section.
Here, collision inclined-plane can be configured to the protrusion forming part of inner circumferential side of housing perisporium or the projection of inner circumferential side and
It is integrally connected with jet regulator housing or jet regulator housing component.
But the most following embodiment, collision inclined-plane is configured to embed jet regulator housing in this embodiment
In annular or the wall section of insert of sleeve shaped.
Even if in order to when the orifice plate as j et breakoff device is molded on jet regulator housing integratedly, at least one
Melt injection part also can embed in the enclosure interior of jet regulator housing, it is advantageous to jet regulator housing is configured to many
Part formula and there is the housing component that at least two preferably can be the most detachably connected.
Here, specify according to particularly advantageous form of implementation, collision inclined-plane is molded over outflow side integratedly
In the housing inner circumferential of housing component and/or in the enclosure interior space of the orifice plate housing component that is molded over inflow side integratedly.
It is additional to or preferably replaces collision inclined-plane, at least one netted knot can be connected in orifice plate downstream with streamwise
Structure or lattice structure.That flow out from through flow hole taper or taper and strike at least one network structure described or lattice structure
On water slow down there and the decomposed being decomposed being close to of water to flow out from adjacent through flow hole, in order to then can
Flow out from jet regulator as soft whole jet.
Lattice structure although it is so can also be formed by the metal screen inserted, and this metal screen is by two groups of preferred Cheng Zhi
The tinsel that angle interweaves is formed, but the most following form of implementation, in this form of implementation, network structure or lattice structure are by two
Group cross one another lath at crossover node is formed.Such, formed at the cross one another lath of crossover node by two groups
Network structure or lattice structure can also be manufactured into plastic injection piece in a simple manner.
Here, according to a kind of preferably form of implementation regulation of the present invention, at least one streamwise described is connected to
The network structure in orifice plate downstream by multiple radial direction laths and multiple with these radially laths crossover node intersect concentricity
Lath formed.
In order to the most additionally be conducive to decomposing from orifice plate water out, favourable it may be that streamwise is under orifice plate
Trip connects at least two and is spaced from each other the network structure of distance or lattice structure.
Here, according to a kind of improvement project regulation the most further of the present invention, at least one through flow hole is along flowing side
To with one of them cancellated one radially lath and with an adjacent web structure concentric lath pair
Accurate.
The most separated water smaller and flows out than spray cone than single jet more from the through flow hole of orifice plate.
In order to the spray cone flowed out from through flow hole the most broadly being expanded and separating, it is advantageous to be directed at a through flow hole respectively
Each lath is along flow direction weight in the Different Plane of each described network structure or lattice structure of at least one through flow hole described
Fold or intersect.
In order to enable with than relatively low consuming such as by multiple single working of plastics manufactures according to the jet regulator of the present invention,
It is favourable it may be that each network structure or lattice structure can be embedded by one in the enclosure interior space of jet regulator housing
Insert formed.
Here, a kind of preferably form of implementation regulation, each insert has the annular wall of a cincture, net at outer circumferential side
The lath of shape structure or lattice structure keeps and is molded in this annular wall the most integratedly.
When a streamwise is at the cancellated the most concentric lath of upstream and preferably also radially lath
When there is identical or less lath thickness with a streamwise compared with the adjacent cancellated lath in outflow side,
Also help the expansion of the spray cone of the through flow hole outflow from orifice plate and separate.
Arrange through flow hole in the orifice plate can be arranged on multiple concentric pore size distribution circle.But according to the present invention
Planting preferred implementing form regulation, orifice plate has the impingement area of the atresia of central authorities, and at least one annular wall is around this impingement area, described
At least one annular wall have radially orient by opening, and be respectively arranged on impingement area plane by opening
A through flow hole of orifice plate it is respectively equipped with on interior side.First the water turned in annular wall region by this way slow down,
Towards side deflection and being mixed by the tributary that flows into the most in opposite directions, then this water can flow through hole
The through flow hole of plate and on the outflow side of orifice plate the form of spray cone with respective numbers flow out.
In order to make well-mixed with ambient air in the enclosure interior space of jet regulator housing and phase
The water that should eddy again is configured to a uniform overall jet in the outflow side of jet regulator, and in order to adjust from jet
The water jet that the water that joint device flows out flows out with being configured to a not splash in the uniforming device of outflow side, desirably,
The end face of the outflow side of jet regulator housing is formed by network structure or honeycomb texture, and forms the net of the end face of outflow side
Shape structure or honeycomb texture or be unremovably connected with jet regulator housing and molding the most integratedly or by energy
Embed the imbedding piece in jet regulator housing to be formed.
When forming the network structure of end face of outflow side of jet regulator housing or honeycomb texture by least at a stream
Go out the tapered multiple laths of streamwise in the subregion of side when being formed, also help the entirety flowed out from jet regulator
The homogenization of jet.
According to a kind of favourable further improvement project regulation of the present invention, it is configured to according to the jet regulator of the present invention
The jet regulator of inflation, at least one fill opening is passed through in the enclosure interior space of the jet regulator of this inflation, should
Fill opening is by enclosure interior space and atmosphere.In order at least one fill opening described can by enclosure interior space with
Atmosphere, in the subregion of a double-walled of jet regulator housing or in the annular around jet regulator housing
Gap can be provided with at least one filling channel, this filling channel be configured to towards air open wide.
Accompanying drawing explanation
Combined accompanying drawing according to further improvement of the present invention scheme by claims and accompanying drawing draws.Below according to
The preferred embodiment present invention to be more fully described.
Wherein:
Fig. 1 illustrate one with perspective partial, longitudinal cross-sectional shown in jet regulator, this jet regulator is at its jet
With external screw thread on the periphery of governor body, jet regulator can removably screw in sanitary water fitting with this external screw thread
In female thread in water out portion,
Fig. 2 illustrates the jet regulator in Fig. 1 with longitudinal section, wherein, empty in the enclosure interior of jet regulator housing
It can be seen that an orifice plate being connected with the housing component of inflow side one between, this orifice plate with through flow hole, these through flow hole courts
Extend to the outflow side taper of orifice plate or taper,
Fig. 3 illustrates the jet regulator in Fig. 1 and 2 with the longitudinal section intercepted by the section plane III-III of Fig. 2,
Wherein, through being can also see that each structure after orifice plate by the through flow hole of cross-sectional orifice plate,
Fig. 4 is shown in by the detailed view of the sectional elevation shown in figure 3 in the through flow hole region of cross-sectional orifice plate,
Fig. 5 illustrates the jet regulator in Fig. 1 to 4 with the part drawing of perspective exploded from one another,
Fig. 6 illustrate one can with according to the jet regulator that constructs of the comparable ground of the jet regulator of Fig. 1 to 5, in figure 6
The jet regulator illustrated can be assemblied in the water of sanitary water fitting by flow export parts the most not shown further
In export department, and the end face of the outflow side of the jet regulator that figure 6 illustrates can be embedded jet regulator housing by one
In insert formed, this insert has network structure,
Fig. 7 illustrates the view of the inflow side of another jet regulator, and the view of this inflow side is mainly shown in inflow side even
It is connected on preposition filter screen or the filter screen of jet regulator upstream,
Fig. 8 illustrates the jet regulator in Fig. 7 with the longitudinal section intercepted by the section plane VIII-VIII in Fig. 7,
Where it can be seen that the jet regulator that figure 8 illustrates has a collision inclined-plane spaced apart with the outflow side of orifice plate,
This collision inclined-plane forms the contraction flow region making the clean through flow cross section streamwise of jet regulator narrow,
Fig. 9 is shown in the orifice plate of the jet regulator shown in Fig. 7 and 8 with the partial, longitudinal cross-sectional of perspective,
Figure 10 is shown in the end face of the outflow side of the jet regulator shown in Fig. 7 to 9 with upward view,
The part drawing of the Figure 11 perspective to disassemble illustrates the jet regulator according to Fig. 7 to 10,
Figure 12 illustrates the jet regulator in Fig. 7 to 11 with the longitudinal section amplified, and wherein, flows through the water of jet regulator
Flow direction represented by corresponding arrow, and
The partial, longitudinal cross-sectional of the Figure 13 perspective to amplify is shown in the orifice plate of the jet regulator shown in Fig. 7 to 12.
Detailed description of the invention
Three embodiments of a kind of jet regulator 1,10,100 shown in Fig. 1 to 13.These jet regulators 1,10,
100 embodiments specify the water out portion for being assemblied in sanitary water fitting, in order to shape uniform and side there
To the water jet of not splash.In order to make water jet flow out as the soft water jet that bubbles, jet regulator 1,10,100 is implemented
Mode is configured to the jet regulator of inflation, and wherein, the water flow through and ambient air are sufficiently mixed and rich in ring around
Border air.
That jet regulator 1,10,100 embodiment has a sleeve shaped and that cross section is circle jet regulation
Device housing 2.Jet regulator embodiment 1 shown in Fig. 1 to 5 has on the housing periphery of jet regulator housing 2
The female thread of inner circumferential side it is arranged in the water out portion of external screw thread 3, this external screw thread and faucet the most not shown further
Mating reaction.Here, shown here jet regulator embodiment 1 can screw in water out portion in this wise so that jet
The end face of the outflow side of governor body 2 actually ora terminalis with the outflow side of faucet is arranged in a plane.
In contrast to this, show the most further from one to jet regulator 10,100 embodiment shown in 13 at Fig. 6
The sleeve openings of the inflow side of the flow export parts of the sleeve shaped gone out embed in the sleeve interior space of these flow export parts until
After ring-shaped step 4 on jet regulator housing 2 periphery abuts on the bearing being arranged on flow export parts inner circumferential side, jet
Actuator 10,100 can utilize flow export parts to be assemblied in the water out portion of faucet.
Being provided with an orifice plate 5 in the enclosure interior space of jet regulator 1,10,100, this orifice plate is with multiple through-flow
Hole 6.At least one through flow hole 6 of orifice plate 5 and the most all through flow holes 6 at least in the subregion of an outflow side towards hole
The outflow side taper of plate or the extension of taper ground.The through flow hole 6 being arranged in orifice plate 5 specifies that the water for flowing through is separately.Pass through
Launch, even if this water the most also can be when little through-current capability and low hydraulic pressure the water taper flowed out from orifice plate or taper
Mix with the ambient air sucked in jet regulator housing on the whole cross section of jet regulator housing 2.
Here, the such taper of through flow hole 6 or the extension of taper ground so that flow out from through flow hole 6 and by taper or cone
The water jet of shape extension is still arranged in enclosure interior space at least one at single impinging jet in enclosure interior space
Melt injection part on before the single jet of through flow hole adjacent with at least one be sufficiently mixed.
For the water that still can the most separately flow through and make it be sufficiently mixed with ambient air, in Fig. 1 to 6 institute
In jet regulator 1,10 embodiment shown, streamwise connects at least one and preferably at least two in orifice plate 5 downstream
Network structure, this network structure by multiple radial direction laths 7 and multiple with these radially laths crossover node 8 intersect same in
The lath 9 of the heart is formed.
The most such as it can be seen that, at least one through flow hole 6 and the most all through flow holes 6 streamwise with wherein
One cancellated and here streamwise be connected to that of downstream cancellated one radially lath 7 and with
One cancellated concentric lath 9 that is adjacent and that be arranged on inflow side here is directed at.Respectively with through flow hole 6
One of the lath 7,9 of alignment cancellated not at these in the central authorities of through flow hole 6 arranged or region placed in the middle here
Overlap each other in isoplanar or intersect.
Become it is clear that be collectively forming in the network structure of a jet-conditioning unit is each by the comparison of Fig. 2,5 and 6
The insert 11,12 that individual network structure can be embedded by one in the enclosure interior space of jet regulator housing 2 is formed.Here,
Each described insert 11,12 has the annular wall 13 of a cincture at outer circumferential side, and cancellated and concentric lath 9 is handed over
The radial direction lath 7 of fork is connected in this annular wall and the most one-body molded in this annular wall.
Can particularly good find out in the diagram, cancellated the most concentric in upstream of streamwise
Lath 9 with preferably also radially lath 7 and a streamwise at the adjacent cancellated lath 9,7 in outflow side compared with tool
There is bigger lath thickness.Each through flow hole 6 in orifice plate 5 seem by this way along through-flow direction be divided into multiple further
Less through-flow openings.
By relatively can be seen that of Fig. 2,5,6,8 and 9, it is arranged on the orifice plate 5 in jet regulator 1,10,100 embodiment
There is a central impingement area 14, this impingement area by least one annular wall 15 around.This annular wall 15 has radially side
To orientation by opening 16, these are spaced apart from each other distance here by opening on the circumference of annular wall 15.In bottom side and
Therefore by one of through flow hole 6 being respectively equipped with orifice plate 5 on the side being arranged in impingement area plane of opening 16.By entering
This in through flow hole 6 region of water of stream turns to, and water slows down, towards side deflection and as necessary by the most in opposite directions
Flow into tributary and be sufficiently mixed, in order to then due to through flow cross section narrow in through flow hole 6 and regain speed improve.
Generation negative pressure on the outflow side of orifice plate 5 is improved by this speed according to primary slave's power equation, can be by ring around by this negative pressure
Border air sucks in the enclosure interior space of jet regulator housing 2.To this end, in the housing perisporium of jet regulator housing 2
It is provided with at least one fill opening 17 being passed through in enclosure interior space on the outflow side of orifice plate 5.Exceed the impingement area of central authorities
14 outwards can be provided with here at the other impingement area 29 wrapped around, and this impingement area is preferably provided at central authorities
In the plane of impingement area 14.
At least one fill opening 17 described in Fig. 1 to the jet regulator embodiment 1 shown in 5 here via housing
The section 18 of one double-walled of perisporium is at the outflow side of jet regulator 1 and atmosphere, and adjusts to the jet shown in 13 at Fig. 6
In joint device 10,100 embodiment, fill opening 17 is radially through jet regulator housing 2 and at jet regulator shell
Be connected with a filling channel on the outside of body 2, this filling channel as annular gap outside the housing of jet regulator housing 2
Formed between week and the inner circumferential of flow export parts and this filling channel is towards flow export parts and the stream of jet regulator 10,100
The side going out side is opened wide towards air.
Replacing insert 11,12, jet regulator 100 embodiment shown in Fig. 7 to 13 is in the outflow side of orifice plate 5
Having the collision inclined-plane 19 of a cincture in housing inner circumferential, this collision inclined-plane makes housing the most horizontal spaced apartly with this orifice plate
Cross section streamwise in this region incrementally narrows.It is corrugated contraction that this collision inclined-plane 19 is configured to vertical section by one
The inflow side of the wall section in portion is formed.The wall section with collision inclined-plane 19 is here configured to one and can embed jet regulator
Annular in housing 2 or the insert 20 of sleeve shaped.
By one side Fig. 6 and 11 and on the other hand Fig. 5 comparison change it is clear that the stream of jet regulator 1,10,100
The end face going out side is formed by a network structure 22 or a honeycomb texture 21.Form the outflow side of jet regulator 1,100
Network structure or the honeycomb texture 22,21 of end face are unremovably connected with jet regulator housing 2, and figure 6 illustrates
The outflow structure of jet regulator 10 is formed by an imbedding piece that can embed in jet regulator housing 2 23.By Fig. 8's and 10
Relatively can be seen that, form the network structure 22 of end face of the outflow side of jet regulator 100 by radial direction lath 24 and concentric
Lath 25 is formed, these laths at least in the subregion of an outflow side streamwise tapered.Because these laths 24,
25 at least in the subregion of an outflow side streamwise tapered, so with the form of uniform overall jet additionally
The homogenization of the water beneficially flowed out from jet regulator housing 2 by network structure and homogeneity.
Become it is clear that on the outflow side of orifice plate in jet regulator housing and/or (as here in figures 10 and 11
Like that) can be provided with flow obstacle on the outflow end face of jet regulator housing 2, these flow obstacle are arranged there
Or in concentrating on a central or placed in the middle region and these flow obstacle make the water flow through redirect to an outside
Annulus in, this annulus do not have in contrast to this flow obstacle or there is lesser amt or the flowing of the less gross area
Barrier.In the jet regulator 100 shown in Figure 10 and 11, these flow obstacle are formed by concentric lath 25, this
A little laths concentrate on a central or placed in the middle region on end face in flowing out of jet regulator housing 2, and an outside
Annulus there is no such concentric lath.
Fig. 5,6 and 11 become it is clear that jet regulator housing 2 is the most detachably connected by two energy here
The housing component 26,27 that preferably can mutually lock is formed, the housing component 26 in inflow side in upstream in the two housing component this
In be integrally connected with orifice plate 6.Dirt particle in order to carry in water will not hinder jet regulator by regulation
Function, connects a preposition filter screen or filter screen 28 in jet regulator housing 2 upstream, and this preposition filter screen or filter screen exist
Here it is removably retained on the housing component 26 of inflow side.This preposition filter screen or filter screen 28 have multiple cross section for circle
Shape or angular and the most hexagonal filtration openings or screen port.
Reference numerals list
1 jet regulator (according to Fig. 1 to 5)
2 jet regulator housings
3 external screw threads
4 ring-shaped steps
5 orifice plates
6 through flow holes (in orifice plate 5)
7 (radially) lath
8 crossover nodes
9 (concentric) lath
10 jet regulators (according to Fig. 6)
11 (inflow side) insert
12 (outflow side) insert
13 annular wall (on insert 11,12)
14 impingement areas (middle ground is on orifice plate 5)
15 annular wall (in inflow side on orifice plate 5)
16 pass through opening (in annular wall 15)
17 fill openings (in jet regulator housing 2)
18 (housing perisporium) (double-walled) section
19 collision inclined-planes
20 inserts (with collision inclined-plane 19)
21 honeycomb textures (as the end face of outflow side of jet regulator)
22 network structure (as the end face of outflow side of jet regulator)
23 imbedding pieces (as the end face of outflow side of jet regulator 10)
24 (end face of the outflow side of jet regulator 100) (radially) lath
25 (on the end face of the outflow side of jet regulator 100) (concentric) lath
26 (inflow side) housing component
27 (outflow side) housing component
28 preposition filter screen or filter screen
29 (orifice plate 5) (wrap around) impingement area
100 (according to Fig. 7 to 13) jet regulator.
Claims (25)
1. jet regulator (1,10,100), including jet regulator housing (2), in the enclosure interior of this jet regulator housing
Space is provided with the orifice plate (5) with multiple through flow holes (6), separates for the water that will flow through, it is characterised in that at least one leads to
Discharge orifice (6) at least in the bore section of an outflow side towards its outflow side conically or the so extension of taper ground so that from institute
State that through flow hole (6) flows out and still existed in enclosure interior space by taper or the single jet of taper extension or injection stream
Single impinging jet is adjacent with at least one logical before being arranged on at least one on the melt injection part in enclosure interior space
The single jet of discharge orifice (6) is sufficiently mixed.
Jet regulator the most according to claim 1 (100), it is characterised in that at jet on the outflow side of orifice plate (5)
It is provided with flow obstacle, these barriers that flow in governor body (2) and/or on the outflow end face of jet regulator housing (2)
Hinder thing to arrange there or concentrate on central authorities or region placed in the middle in and these flow obstacle make the water flow through turn to
In the annulus in outside.
Jet regulator the most according to claim 1 and 2, it is characterised in that on the outflow side of orifice plate (5) and this hole
The collision inclined-plane (19) that plate is provided around spaced apartly, this collision inclined-plane makes the clean cross section of housing be provided with touching of this cincture
In hitting the region of inclined-plane (19), streamwise incrementally shrinks.
Jet regulator the most according to claim 3, it is characterised in that collision inclined-plane (19) forms the stream of following wall section
Entering side, this wall section is configured at least one contraction flow region corrugated in longitudinal section.
Jet regulator the most according to claim 1 and 2, it is characterised in that jet regulator housing (2) is configured to more than one piece
Formula and have at least two can interconnective housing component (26,27).
Jet regulator the most according to claim 5, it is characterised in that described housing component (26,27) can be the most detachable
Ground connects.
Jet regulator the most according to claim 5, it is characterised in that on the outflow side of orifice plate (5) and between this orifice plate
The collision inclined-plane (19) being provided around separated by a distance, this collision inclined-plane makes the clean cross section of housing oblique in the collision being provided with this cincture
In the region in face (19), streamwise incrementally shrinks, and collision inclined-plane (19) is molded over the housing component (27) of outflow side integratedly
Housing inner circumferential on, and/or orifice plate (5) is molded in the enclosure interior space of housing component (26) of inflow side integratedly.
Jet regulator the most according to claim 1 and 2, it is characterised in that streamwise connects in orifice plate (5) downstream
At least one network structure or lattice structure.
Jet regulator the most according to claim 8, it is characterised in that network structure or lattice structure are being intersected by two groups
The cross one another lath in node (8) place (7,9) is formed.
Jet regulator the most according to claim 9, it is characterised in that network structure is by multiple radial direction laths (7) and many
The individual concentric lath (9) that radially lath intersects at crossover node (8) place with these is formed.
11. jet regulators according to claim 10, it is characterised in that streamwise connects in orifice plate (5) downstream
At least two is spaced from each other the network structure of distance or lattice structure.
12. jet regulators according to claim 11, it is characterised in that at least one through flow hole (6) streamwise
With one of them cancellated one radially lath (7) and with an adjacent web structure concentric lath
(9) alignment.
13. jet regulators according to claim 12, it is characterised in that each with what a through flow hole (6) was directed at respectively
Lath (7,9) along the flow direction of described at least one through flow hole (6) in each described cancellated Different Plane overlapping or
Intersect.
14. according to the jet regulator described in claim 10 or 11, it is characterised in that each network structure can be embedded by one
Insert (11,12) in the enclosure interior space of jet regulator housing (2) is formed.
15. jet regulators according to claim 14, it is characterised in that each insert (11,12) has at outer circumferential side
Having the annular wall (13) of a cincture, the lath (7) of network structure or lattice structure is connected to and is molded in this annular wall.
16. jet regulators according to claim 15, it is characterised in that described network structure or the lath of lattice structure
(7) it is molded over integratedly in this annular wall.
17. jet regulators according to claim 11, it is characterised in that streamwise netted knot in upstream
The most concentric lath (9) of structure and a streamwise are compared with the adjacent cancellated lath (7,9) in outflow side
There is identical or less lath thickness.
18. jet regulators according to claim 17, it is characterised in that streamwise netted knot in upstream
The most concentric lath (9) of structure and also have the netted knot that radially lath (7) is adjacent in outflow side with a streamwise
The lath (7,9) of structure is compared has identical or less lath thickness.
19. jet regulators according to claim 1 and 2, it is characterised in that orifice plate (5) has touching of the atresia of central authorities
Hit face (14), at least one annular wall (15) around this impingement area, annular wall (15) have radially orient by opening
Mouth (16), is respectively equipped with a through flow hole of orifice plate (5) on the side being arranged in impingement area plane by opening (16)
(6)。
20. jet regulators according to claim 19, it is characterised in that annular wall (15) is outer circumferential side touching by cincture
Hit face (29) around.
21. jet regulators according to claim 20, it is characterised in that impingement area (29) annular ring of described cincture
Around.
22. jet regulators according to claim 1 and 2, it is characterised in that the outflow side of jet regulator housing (2)
End face formed by network structure (22) or honeycomb texture (21), and form network structure (22) or the honeybee of the end face of outflow side
Nest structure (21) or be unremovably connected with jet regulator housing (2) or by embedding jet regulator housing (2)
In imbedding piece (23) formed.
23. jet regulators according to claim 22, it is characterised in that form the network structure of the end face of outflow side
Or honeycomb texture (21) and jet regulator housing (2) molding integratedly (22).
24. jet regulators according to claim 22, it is characterised in that form the outflow of jet regulator housing (2)
The network structure (22) of the end face of side or honeycomb texture (21) are by least streamwise in the subregion of an outflow side
Tapered multiple laths (24,25) are formed.
25. jet regulators according to claim 1 and 2, it is characterised in that jet regulator (1,10,100) is configured to
The jet regulator of inflation, the jet regulator of this inflation has at least one fill opening (17), and this fill opening is at orifice plate
(5) outflow side is passed through in enclosure interior space and by enclosure interior space and atmosphere.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012021361.1 | 2012-11-02 | ||
| DE201210021361 DE102012021361B4 (en) | 2012-11-02 | 2012-11-02 | aerator |
| CN201310031184.3A CN103806507B (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310031184.3A Division CN103806507B (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105926728A true CN105926728A (en) | 2016-09-07 |
| CN105926728B CN105926728B (en) | 2018-03-30 |
Family
ID=50223889
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320044610.2U Expired - Fee Related CN203475534U (en) | 2012-11-02 | 2013-01-28 | Jet flow adjuster |
| CN201310031184.3A Active CN103806507B (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
| CN201420041565.XU Expired - Lifetime CN203755396U (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
| CN201610296631.1A Active CN105926728B (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320044610.2U Expired - Fee Related CN203475534U (en) | 2012-11-02 | 2013-01-28 | Jet flow adjuster |
| CN201310031184.3A Active CN103806507B (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
| CN201420041565.XU Expired - Lifetime CN203755396U (en) | 2012-11-02 | 2013-01-28 | Jet regulator |
Country Status (2)
| Country | Link |
|---|---|
| CN (4) | CN203475534U (en) |
| DE (1) | DE102012021361B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113544348A (en) * | 2019-03-08 | 2021-10-22 | 纽珀有限公司 | Jet regulator |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012021361B4 (en) * | 2012-11-02 | 2014-11-06 | Neoperl Gmbh | aerator |
| DE202013002282U1 (en) | 2013-03-11 | 2014-06-12 | Neoperl Gmbh | Jet regulator with baffle and ring wall |
| DE102013004076B4 (en) | 2013-03-11 | 2022-06-23 | Neoperl Gmbh | Aerator with baffle and annular wall |
| EP2927379A1 (en) * | 2014-03-31 | 2015-10-07 | Toto Ltd. | Water spouting device |
| DE202016001630U1 (en) * | 2016-03-14 | 2017-06-16 | Neoperl Gmbh | aerator |
| WO2019084633A1 (en) * | 2017-11-03 | 2019-05-09 | Rivus Ood | Nozzle for saving water |
| DE202019105541U1 (en) * | 2019-10-08 | 2021-01-20 | Neoperl Gmbh | Sanitary installation part and series for a sanitary installation part |
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| US4637552A (en) * | 1984-02-10 | 1987-01-20 | Hans Grohe Gmbh & Co. Kg | Water jet aeration for sanitary fittings and the like |
| CN1429304A (en) * | 2000-03-17 | 2003-07-09 | 东陶机器株式会社 | Foam water delivery port |
| DE102006009828B3 (en) * | 2006-03-01 | 2007-06-21 | Neoperl Gmbh | Jet regulator, has jet dispersion device provided for dividing water flow into set of individual streams, where each individual stream strikes on ridge of grid that is provided at downstream of dispersion side |
| JP2010511497A (en) * | 2006-12-06 | 2010-04-15 | ネオパール ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sanitary built-in components |
| CN203475534U (en) * | 2012-11-02 | 2014-03-12 | 纽珀有限公司 | Jet flow adjuster |
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|---|---|---|---|---|
| US2998928A (en) * | 1956-11-30 | 1961-09-05 | Elie P Aghnides | Fluid mixing devices |
| US2832577A (en) * | 1957-01-15 | 1958-04-29 | Wrightway Engineering Co | Aerating device |
| US3918647A (en) * | 1974-01-14 | 1975-11-11 | Chemtrust Ind Corp | Foam generating apparatus |
| DE3000799A1 (en) | 1980-01-11 | 1981-07-16 | Dieter Wildfang KG, 7840 Müllheim | JET CONTROLLER FOR CONNECTION TO SANITARY FITTINGS OR THE LIKE. |
| IT1293138B1 (en) * | 1997-06-03 | 1999-02-12 | Gevipi Ag | DEVICE FOR THE AERATION OF A MULTIPLE JET SHOWER. |
| ITMN20040015A1 (en) * | 2004-07-13 | 2004-10-13 | Bpa Srl | FLUX REGULATOR |
| US20100163478A1 (en) * | 2008-12-30 | 2010-07-01 | Globe Union Industrial Corp. | Water-flow filtering structure |
| DE102010055459A1 (en) * | 2010-05-27 | 2011-12-01 | Neoperl Gmbh | Sanitary outlet insert |
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2012
- 2012-11-02 DE DE201210021361 patent/DE102012021361B4/en active Active
-
2013
- 2013-01-28 CN CN201320044610.2U patent/CN203475534U/en not_active Expired - Fee Related
- 2013-01-28 CN CN201310031184.3A patent/CN103806507B/en active Active
- 2013-01-28 CN CN201420041565.XU patent/CN203755396U/en not_active Expired - Lifetime
- 2013-01-28 CN CN201610296631.1A patent/CN105926728B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4637552A (en) * | 1984-02-10 | 1987-01-20 | Hans Grohe Gmbh & Co. Kg | Water jet aeration for sanitary fittings and the like |
| CN1429304A (en) * | 2000-03-17 | 2003-07-09 | 东陶机器株式会社 | Foam water delivery port |
| DE102006009828B3 (en) * | 2006-03-01 | 2007-06-21 | Neoperl Gmbh | Jet regulator, has jet dispersion device provided for dividing water flow into set of individual streams, where each individual stream strikes on ridge of grid that is provided at downstream of dispersion side |
| JP2010511497A (en) * | 2006-12-06 | 2010-04-15 | ネオパール ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sanitary built-in components |
| CN203475534U (en) * | 2012-11-02 | 2014-03-12 | 纽珀有限公司 | Jet flow adjuster |
| CN103806507B (en) * | 2012-11-02 | 2016-12-28 | 纽珀有限公司 | Jet regulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113544348A (en) * | 2019-03-08 | 2021-10-22 | 纽珀有限公司 | Jet regulator |
| CN113544348B (en) * | 2019-03-08 | 2023-03-24 | 纽珀有限公司 | Jet regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105926728B (en) | 2018-03-30 |
| CN203755396U (en) | 2014-08-06 |
| DE102012021361B4 (en) | 2014-11-06 |
| CN203475534U (en) | 2014-03-12 |
| CN103806507A (en) | 2014-05-21 |
| DE102012021361A1 (en) | 2014-05-08 |
| CN103806507B (en) | 2016-12-28 |
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