CN109457767A - Jet regulator - Google Patents
Jet regulator Download PDFInfo
- Publication number
- CN109457767A CN109457767A CN201810211508.4A CN201810211508A CN109457767A CN 109457767 A CN109457767 A CN 109457767A CN 201810211508 A CN201810211508 A CN 201810211508A CN 109457767 A CN109457767 A CN 109457767A
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- CN
- China
- Prior art keywords
- jet regulator
- shell
- screw thread
- jet
- section
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- E03C2001/026—Plumbing installations for fresh water with flow restricting devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Domestic Plumbing Installations (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of jet regulator (104), with jet regulator shell (1), jet regulator shell (1) has external screw thread (2) on its shell outer peripheral edge, is gone out in the internal screw thread (3) in the discharge outlet (4) of row of accessories with being screwed into health.Jet regulator according to the present invention is characterized in that, jet regulator shell (1) has the form of thread at least partially distinguished with the threaded notch of helically continued circling cylindrical wall as external screw thread (2) on its shell outer peripheral edge, form of thread is in this region from internal screw thread (3) collective effect adaptedly with setting in discharge outlet (4), the cross section expansion section (6 that there is jet regulator shell the casing section material with external screw thread (2) of at least one and jet regulator shell (1) to shape one-piece in the same manner and on it and/or, 7), cross section expansion section can be applied on discharge outlet (4) in end side and/or inner peripheral side seal.
Description
Technical field
The present invention relates to a kind of jet regulator, the jet regulator has jet regulator shell, the jet stream tune
Save device shell has external screw thread on its shell outer peripheral edge, is gone out in the internal screw thread in the discharge outlet of row of accessories with being screwed into health.
Background technique
Itd is proposed a variety of different embodiments of jet regulator, so as to will from health go out row of accessories discharge outlet in
The water of outflow is formed as the water jet of a uniform and non-splash.Formerly known jet regulator is thus in the region of discharge outlet
In be assemblied in health go out row of accessories on.
A kind of jet regulator for the type being initially mentioned as known to 3 153 633A1 of EP, in its jet regulator shell
There is external screw thread, using the external screw thread, jet regulator shell can be screwed into health and go out row of accessories on the shell outer peripheral edge of body
Discharge outlet in internal screw thread in.In order not to must be between annular between jet regulator shell and the inner peripheral of discharge outlet
The known jet regulator, outer spiral shell are sealed by least one sealing ring being individually made of elastic material in the region of gap
Line is set up directly on the logical of the housing perimeter wall that at least one runs through jet regulator shell in the known jet regulator
It,, may be due to the threaded connection between external screw thread and internal screw thread other than surrounding air by the blow vent under port
Enclosure interior can also be drawn by the percolating water of annular gap.Once water flows through the known jet regulator and at this
In thus form negative pressure on its at least one blow vent, then the known jet regulator can by a part by screw thread company
The percolating water connect takes enclosure interior to together.But because blow vent is under any circumstance only in the part of jet regulator shell week
Extend on edge, so existing following dangerous: remaining percolating water is by remaining in the shell outer peripheral edge of jet regulator shell and defending
It bears the annular gap between the inner peripheral in the discharge outlet of row of accessories and is done on the end side end of the outflow side of discharge outlet
It is discharged with disturbing.
Summary of the invention
Therefore task is especially to provide a kind of jet regulator of type being initially mentioned, it is characterised in that in jet stream tune
Significantly improving in the region between inner peripheral that the shell outer peripheral edge and health for saving device shell go out in the discharge outlet of row of accessories
Sealing.
In the jet regulator for starting to refer to type, the solution according to the present invention of the purpose in particular, in that,
Jet regulator shell on its shell outer peripheral edge there is the screw thread at least partially with helically continued circling cylindrical wall to cut
The form of thread that distinguishes of mouth as external screw thread, the form of thread in this region oneself adaptedly be arranged in discharge outlet
Internal screw thread collective effect and/or the jet regulator shell have at least one with jet regulator shell with outer spiral shell
The cross section expansion section that the casing section material of line shapes one-piece in the same manner and on it, the cross section expansion section can
It is applied in discharge outlet in end side and/or inner peripheral side seal.
Jet regulator according to the present invention has jet regulator shell, and the jet regulator shell is outside its shell
There is external screw thread on periphery.By the external screw thread being arranged on shell outer peripheral edge, jet regulator according to the present invention can be twisted
Enter health to go out in the internal screw thread in the discharge outlet of row of accessories, so that the water being discharged at this is configured to a uniform, non-splash
And the also soft jet stream of ball when necessary.In order to remain in the shell outer peripheral edge and discharge outlet of jet regulator shell
Annulus sealing between periphery proposes, jet stream to prevent the uncontrolled discharge of stopping leak leak according to suggestion according to the present invention
There is governor body the form of thread at least partially distinguished with the threaded notch of helically continued circling cylindrical wall to make
For external screw thread.In the form of thread that at least Local Phase distinctively constructs, external screw thread is from adaptedly with setting in discharge outlet
Internal screw thread collective effect so that be threadedly coupled sealed particularly well in this region.It additionally or replaces in this, according to this
Invention another suggestion propose, jet regulator shell have at least one cross section expansion section, the cross section expansion section with
Jet regulator shell shapes one-piece in the same manner and on it with externally threaded casing section material, and the cross
Section expansion section can be applied in discharge outlet in end side and/or inner peripheral side seal.Due to this of jet regulator shell
The special construction feature of kind, when jet regulator according to the present invention constructs use in the case where no additional elastic sealing ring
When axially or radially being sealed to jet regulator shell, efficiently avoid water leakage logical under nearly all service condition
Cross the annulus between the inner peripheral being arranged in the outer peripheral edge and discharge outlet of jet regulator shell and uncontrolled discharge.It borrows
Jet regulator according to the present invention is helped, when the internal screw thread in discharge outlet cannot manufacture with high precision, and when in order to make
Lower manufacture when producing row of accessories expend and should save in discharge outlet for annular convex shoulder needed for axial seal when,
Annulus mentioned above is still reliably sealed.
Due to its special construction feature, jet regulator according to the present invention is also right in the region of its ejector shell
In calcification be relative insensitivity.Therefore one according to the present invention preferred form of implementation proposes that jet regulator is configured to
Jet stream breather, the jet stream breather will flow through the water of the jet stream breather and surrounding air mixes, and described penetrate
Flowing breather has at least one in the casing section of jet regulator shell being arranged on externally threaded outflow side thus
Blow vent, the blow vent are arranged on the housing perimeter or shell end side of jet regulator shell.
In order to enable jet regulator to shape the water for flowing through its jet regulator shell well, inside housings in
Need melt injection structure.In order to which such melt injection structure is packed into the jet regulator shell in a simple manner
In body, it is advantageous to jet regulator shell have at least two can housing parts interconnected, and be arranged in outflow side
On first shell component have the external screw thread.Here, at least two adjacent housing parts of jet regulator shell with
After separatably but preferably can not separatably be connected with each other.
If the first shell component of outflow side preferably can in the second shell component of inflow side and jet regulator shell
Enough separatably to connect, the second shell component has a j et breakoff device, and the j et breakoff device is by the moisture of percolation
At multiple one-jets, then the water energy for flowing through jet regulator shell enough particularly effectively shapes.
Here, a preferred embodiment according to the present invention proposes, j et breakoff device is configured to diffuser, the expansion
The j et breakoff device inserts that device has can-like is dissipated, the j et breakoff device inserts has multiple on the tank periphery of its can-like shape
Decomposer opening, and the j et breakoff device inserts has pot bottom, and the pot bottom is configured to be diverted to the water flowed into
The baffling-face of decomposer opening.
In order to which the water flowed out in jet regulator shell is firstly split into one-jet, and in order to then add one-jet
Speed is so that generate negative pressure on the outflow side of diffuser, it is advantageous to and second shell component surrounds j et breakoff device inserts, and
Second shell component is at least conically shunk in the region of decomposer opening, so that in j et breakoff device inserts and second shell
Annular gap is formed between the shell inner peripheral of component, the annular gap is passed through the annular in enclosure interior in outflow side direction
Opening is shunk.
One according to the present invention preferred improvement project proposes, the guiding of sleeve-shaped is equipped in jet regulator shell
Wall, and at least one venting channels, the ventilation are equipped between the shell inner peripheral and guide wall of jet regulator shell
Channel is guided from least one blow vent being arranged on shell outflow side to enclosure interior.In the improved design scheme,
Jet regulator according to the present invention has the outer surface formed by shell outer peripheral edge and the inner surface formed by guide wall.
Because therefore the jet stream adjusting for being configured to jet stream breather can be arranged at least one venting channels and at least one blow vent
On the inner surface of device, so efficiently inhibiting the inner peripheral in the shell outer peripheral edge and discharge outlet for being located at jet regulator shell
Between annulus in acceleration calcification.
The improvement project of unique Protection significance according to the present invention proposes that the setting of jet regulator shell is externally threaded
The direction of shell end face fringe region towards the inner peripheral of discharge outlet on outflow side is bent, so that in the shell end face edge
Discharge annular space is formed between region and the inner peripheral of discharge outlet.Shell outer peripheral edge and draining are placed through via threaded connection
Annulus between the inner peripheral of mouth is until reach the leakage in the end face peripheral edge region of the outflow side of jet regulator shell
Water accumulated at this discharge annular space in, it is described discharge annular space be formed in outflow side shell end face fringe region and
Between the inner peripheral of discharge outlet.
Here, an embodiment that is particularly advantageous, especially sealing according to the present invention proposes, jet regulator shell
The shell end face edge of outflow side be configured to lip seal device, the lip seal device sticks on the inner peripheral of discharge outlet
Inner peripheral upper or close to discharge outlet.Outflow side and the shell end face edge that is configured to lip seal device can be hermetically
It sticks on the inner peripheral of discharge outlet.But also it is possible that the shell end face edge makes only proximate to the inner peripheral of discharge outlet
The water leakage gathered in discharge annular space is obtained since capillary force is maintained at this, or remaining lip seal on the one hand fills
Set annular gap between the inner peripheral of another aspect discharge outlet pass through it is may expect in this region, functionally lossless
Calcification is hermetically sealed.
In order to which continuously annular space is discharged in emptying during jet regulator according to the present invention operation, it is advantageous to
It is equipped with extremely in subregion between the shell end side that outflow side is set and external screw thread of the housing wall of jet regulator shell
Few exhaust openings, the exhaust openings guide logical to venting channels or guidance at least one ventilation from discharge annular space
Road.Therefore, the surrounding air being drawn by venting channels in the enclosure interior of jet stream breather can be from exhaust openings together
Take away water leakage, inside housings in mixed with the water flow for flowing through jet regulator shell.
When by the grid that constitutes of contact pin or network intersected at crossover node each other on outflow side single type at
When in shape to guide wall, the function of jet regulator according to the present invention, which is run correctly, is also protected against incorrect behaviour
It is vertical.Therefore, the grid of the outflow side or network and inside housings in be located at structure thereafter can not be against water
Flow direction is upward, and the grid or network can also act as flowing rectifier, and the flowing rectifier will especially
It is that the water mixed with surrounding air is merged into the water jet being uniformly discharged.
In order to which jet regulator according to the present invention is screwed in the draining that health goes out row of accessories in a simple manner
In mouthful, it is advantageous to which first shell component of the guide wall with jet regulator shell and especially with outflow side can not be opposite
It rotatably and especially connects, and is equipped in guide wall and/or on grid or network for rotating one-piece
At least one instrumental purpose face of tool.
Here, according to the present invention can particularly simply manufacturing and proposed convenient for the embodiment of operation, in grid or
At least one gap-shaped notch is equipped in network, for being embedded in the coin for being used as rotation tool or other rotation works
Tool, by opposite gap longitudinal wall limit, the gap longitudinal wall forms the tool for rotating tool and makees the notch
Use face.
(wherein external screw thread is formed at least local embodiment simple and excellent sealing in structure according to the present invention
The form of thread that the threaded notch of ground and helically continued circling cylindrical wall distinguishes) it proposes, on jet regulator shell
Externally threaded external envelope for tightening with the internal screw thread being formed into cylindrical discharge outlet is justified towards outflow side preferably conically
Expand.In the form of implementation, external screw thread is embedded in the internal screw thread being arranged in discharge outlet with the threaded sections of its tapered expansion deeply
Circular threaded notch in so that the internal screw thread in the external screw thread and another aspect discharge outlet on shell outer peripheral edge on the one hand
Between annulus efficiently sealed the infiltration to prevent stopping leak leak.
Under any circumstance, via the infiltration of the expected water leakage of threaded connection between internal screw thread and external screw thread.For
The screw pitch of the protection threaded connection prevents the infiltration of percolating water, meets purpose, in the shell of jet regulator shell
Outer peripheral edge is equipped at least one forming part for being used as liquid partition, and the forming part protrudes at least one externally threaded screw thread and cuts
In mouthful.
In order to use the forming part for making liquid partition that can be embedded in the threaded notch for the internal screw thread being arranged in discharge outlet deeply
In, meet purpose, at least one forming part extends up to the externally threaded envelope circle of envelope or at least partially stretches out super
Cross the envelope circle.
Facilitate particularly effective sealing, at least one forming part is configured to adjacent externally threaded at least two
The separation wall extended in threaded notch.
Here, according to the present invention convenient for operation, easily fabricated and efficient sealed embodiment (wherein separation wall
It is the difference of the threaded notch of the formation and helical form continued circling cylindrical wall in external screw thread) it proposes, at least one separation wall
The housing longitudinal axis line that at least axis is parallel to jet regulator shell extends.
But additionally or instead of in this, the difference in external screw thread proposed according to the present invention is also configured as at least one
The forming part that cam-like is constituted, wherein the forming part of cam-like substantially extends along notch longitudinal direction in threaded notch.
But also it is possible that the externally threaded form of thread for extending over threaded notch at least partially and is preferably flowing
Expand in the threaded sections of side out, external screw thread is enabled hermetically profoundly to arrive internal screw thread with the widened threaded sections in the outflow side
In.
In order to be equipped with cross section expansion section, embodiment according to the present invention on the shell outer peripheral edge of jet regulator shell
It proposes, is stretched out on the shell outer peripheral edge of jet regulator shell at least one cross section expansion section Flange-shaped Parts.
Here, at least one cross section expansion section of Flange-shaped Parts is along the housing perimeter direction of jet regulator shell at least
Extend in one exhaust openings.
In order to which only a fraction of water leakage can penetrate into discharge annular space under any circumstance, meet purpose,
At least one cross section expansion section of Flange-shaped Parts is arranged on the shell outer peripheral edge of jet regulator shell in external screw thread and at least
Between one exhaust openings.
The one according to the present invention embodiment especially sealed proposes that the cross section expansion section of Flange-shaped Parts is constructed around
The annular flange of jet regulator shell.
A preferred embodiment according to the present invention proposes that at least one cross section expansion section of Flange-shaped Parts is configured to
It is screwed into stopper section, the stopper section that is screwed into limits external screw thread to the screw-in in the internal screw thread in the discharge outlet of row of accessories out.
Because the annulus being located between the shell outer peripheral edge of jet regulator shell and the inner peripheral of discharge outlet is in basis
By excellent sealing in jet regulator of the invention, one according to the present invention preferred form of implementation is proposed, jet regulator
It constructs to no sealing ring and is not necessarily to the sealing ring dividually manufactured by elastic material with jet regulator shell.
In embodiment already described above, j et breakoff device is configured to diffuser.In specific applications, it is a kind of with it not
Embodiment with design proposes that j et breakoff device is configured to orifice plate, and the orifice plate is open with decomposer.In order to be configured to hole
Corresponding negative pressure is generated on the outflow side of the j et breakoff device of plate, it is advantageous to which decomposer opening is at least local along percolation direction
It shrinks on ground.
In order to which one-jet that is from j et breakoff device and mixing when necessary with surrounding air is then configured to one again
A uniform, jet stream for being discharged from the non-splash of jet regulator, it is advantageous to which streamwise is between j et breakoff device downstream
It is connected at least one built in items separated by a distance, the built in items has by the contact pin intersected with each other in crossover node
The grid or network of composition.
It is according to the present invention to be advantageously improved scheme proposition, at least one built in items and/or single type is set
Ground is formed into grid in guide wall or network has a through-flow openings, and the through-flow openings have cellular and/or six
The inner opening cross section of side shape.
One embodiment for differently designing in contrast proposes, is arranged at least one built in items and/or one
The grid that is formed into guide wall to part formula or network by least two concentrically around contact pin formed, the contact pin with
One group of radial direction contact pin connection.
If grid should be configured at least one built in items and/or in the guide wall in jet regulator shell
Or the through-flow openings of network, the grid or network with water chestnut lattice or rectangular shape, it is advantageous at least one
Grid or network in built in items and/or be formed into guide wall one-piece have parallel first of one group of axis
Contact pin, the second preferably parallel with one group axis angled and being preferably arranged at right angle relative to it contact pin of first contact pin
Intersect.
Another suggestion according to the present invention proposes, in built in items and/or be formed into guide wall one-piece
Grid or network are formed by contact pin intersected with each other, and the contact pin is arranged at an angle relative to each other, so that the grid
Lattice or the decorative ground of network are formed by the through-flow openings shaped to non-equal shape in its inner opening cross section.
Detailed description of the invention
Expansion project according to the invention is obtained by claim combination attached drawing and specification.Then by preferred implementation
The present invention is described in more detail in example:
Attached drawing is shown:
Jet regulator shell shown in the perspective of Fig. 1 jet regulator, the jet regulator is in its jet regulator
External screw thread is had on shell, using the external screw thread, jet regulator can be screwed into interior in the hygienic discharge outlet of row of accessories out
In screw thread, wherein the such outward bending of shell end face fringe region on externally threaded outflow side is set, so that in the shell
Discharge annular space is formed between end face edge region and the herein inner peripheral of discharge outlet not shown further;
Details of the jet regulator shell in externally threaded region in the internal screw thread of Fig. 2 Fig. 1 being screwed into discharge outlet
Vertical section;
The top view of the shell end face towards its outflow side of the jet regulator shell of Fig. 3 Fig. 1 and 2;
The perspective view of the jet regulator shell of another jet regulator of Fig. 4, wherein in the shell of jet regulator shell
External screw thread, the forming part that the external screw thread stretches out in threaded notch at least one cam-like are set on external periphery;
Perspective of the external screw thread for the jet regulator shell that Fig. 5 is shown in FIG. 4 in the region of cam-like forming part is detailed
Thin view;
The jet regulator of jet regulator shell of the Fig. 6 equipped with Figure 4 and 5, the jet regulator is with its external screw thread
It is screwed into health to go out in the internal screw thread in the discharge outlet of row of accessories, wherein the vertical section of the section VI-VI of jet regulator is in Fig. 6 a
In show and Fig. 6 a shows the top view towards its inflow side of jet regulator;
Being threaded in the region of cam-like forming part between the jet regulator of Fig. 6 and discharge outlet is arranged in Fig. 7
Details vertical section;
Fig. 8 includes already shown jet regulator shell, Fig. 6 jet regulator in Fig. 4 to 7;
The top view towards outflow side shell end face of the jet regulator of Fig. 9 Fig. 6 and 8;
On the jet regulator shell of Figure 10 jet regulator shown in Fig. 6,8 and 9 on four angle positions
The external screw thread of longitudinally cutting, wherein the angle position for vertical section shows and numbers in figs. 8 and 9;
The jet regulator shell of another jet regulator of Figure 11, wherein it can be seen that at least one extend over setting exist
Separation wall that is externally threaded and being configured to liquid partition on shell outer peripheral edge;
The external screw thread being arranged on the shell outer peripheral edge for the jet regulator shell that Figure 12 is shown in FIG. 11 is being used as liquid
Perspective detailed view in the region of the separation wall of partition;
Figure 13 using be shown in FIG. 11 jet regulator shell in the case where design jet regulator according to
The vertical section of the section XIII-XIII of Figure 13 a, the jet regulator are also screwed into the discharge outlet that health goes out row of accessories herein
In, wherein Figure 13 a shows the top view of the inflow side of jet regulator;
The jet regulator of Figure 14 in figure 13 illustrates exists with the coefficient external screw thread of internal screw thread in discharge outlet
Details vertical section in the region for the separation wall that Figure 11 and 12 is further shown;
Another jet regulator of Figure 15, the external screw thread being arranged on shell outer peripheral edge have in the subregion of outflow side
There is the form of thread locally distinguished with the threaded notch of helically continued circling cylindrical wall, wherein in form of thread
The difference can hermetically cut in the internal screw thread of discharge outlet;
Perspective in the region of the difference of the external screw thread for the jet regulator that Figure 16 is shown in FIG. 15 in external screw thread
Detailed view;
The perspective side elevation view of the jet regulator of Figure 17 Figure 15 and 16;
Figure 18 the jet regulator shown in Figure 15 to 17 in the externally threaded spiral shell for distinguishing design in outflow side
Perspective detailed view in the region of line tooth form;
The perspective bottom view of the jet regulator of Figure 19 Figure 15 to 18;
The top view of the outflow side shell end face towards jet regulator shell of the jet regulator of Figure 20 Figure 15 to 19;
The external screw thread of Figure 21 longitudinally cutting in four Difference angles, shown in angle position in Figure 19 and
It numbers in 20 and further shows;
Vertical section of Figure 22 jet regulator shown in Figure 15 to 21 in the discharge outlet that health goes out row of accessories;
Figure 23 a to Figure 23 c Figure 15 to Figure 22 with detailed view jet regulator shown in its screwing zone,
Wherein, Figure 23 a, which is shown, is not screwed into the jet regulator in discharge outlet finally also in itself and the internal screw thread collective effect in discharge outlet
Externally threaded region in, Figure 23 b shows the coefficient threaded connection between the internal screw thread in external screw thread and discharge outlet,
In the screw thread difference that is arranged on externally threaded outflow side end regions start a cut through in internal screw thread, and Figure 23 c is shown most
It is screwed into the threaded connection between the internal screw thread in the external screw thread and discharge outlet on jet regulator shell of position eventually;
The jet regulator shell of Figure 24 jet regulator shown in Figure 15 to 22 is in the region of discharge annular space
In details vertical section;
The section according to Figure 26 for being screwed into the jet regulator that health goes out in the discharge outlet of row of accessories of Figure 25 Figure 15 to 22
The vertical section of XXV-XXV;
The top view of the inflow side towards the jet regulator of the jet regulator of Figure 26 Figure 15 to 22 and 25 and there
In the additional screen of inflow side setting;
The side view of another jet regulator of Figure 27, wherein discharge annular space is by exhaust openings and inside housings
The circular venting channels connection of annular, is extended with the cross section expansion section of Flange-shaped Parts, the cross section is expanded above exhaust openings
Big portion limits percolating water and penetrates into discharge annular space;
The vertical profile for the jet regulator that Figure 28 is completed using the jet regulator shell being shown in FIG. 27
Face;
The jet regulator of Figure 29 Figure 28 is being drained by jet regulator shell on the one hand and on the other hand setting
The details vertical section of the threaded connection between internal screw thread in mouthful;
The side view of Figure 30 jet regulator is set above exhaust openings wherein jet regulator shown here has
The cross section expansion section for the Flange-shaped Parts set, the cross section expansion section are surround on the outer peripheral edge of jet regulator shell;
The vertical section of the jet regulator of Figure 31 Figure 30;And
Figure 32 is set between the internal screw thread in the external screw thread and another aspect discharge outlet on jet regulator shell on the one hand
That sets is threaded in details vertical section of the Flange-shaped Parts in the region of the cross section expansion section of jet regulator shell.
Specific embodiment
The different embodiments 101,104,111,115,127 and 130 of jet regulator are shown in Fig. 1 to 32.For
Jet regulator 101 only shows jet regulator shell, and jet regulator 104,111,115,127 and 130 Fig. 6,13,
22, it is shown with vertical section in 25,28 and 31, the vertical section illustrates all important compositions of such jet regulator
Part.
Jet regulator 101,104,111,115,127 and 130 shown here has jet regulator shell 1, institute
State jet regulator shell has external screw thread 2 on its shell outer peripheral edge.Using the external screw thread 2 being arranged on shell outer peripheral edge,
Jet regulator 101,104,111,115,127 and 130 can be screwed into the interior spiral shell that health goes out in the discharge outlet 4 of row of accessories respectively
In line 3, so as to the water being discharged there is configured to a uniform, the non-splash and also soft water-jet of ball when necessary
Stream.In order to which the annulus 5 between the inner peripheral for remaining in the shell outer peripheral edge and discharge outlet 4 of jet regulator shell 1 is sealed
To prevent percolating water plus with controlling is not discharged, jet regulator 101,104,111 and 115 has at least partially continuous with helical form
The form of thread distinguished around the threaded notch of cylindrical wall is as external screw thread 2.In the screw thread at least locally distinguishing design
In tooth form, 2 self tapping of external screw thread or preferably from adaptedly with 3 collective effect of internal screw thread that is arranged in discharge outlet 4 so that the spiral shell
Line connection is particularly good sealed in this region.Additionally or (as herein) alternatively, in jet regulator 127
With 130 at least one cross section expansion section 6 or 7 is set, the cross section expansion section and jet regulator shell with outer
The casing section material of screw thread 2 shapes one-piece in the same manner and on it, and the cross section expansion section can be in end side
And/or it is hermetically applied in discharge outlet 4 on inner peripheral side.The special design based on jet regulator shown here
Feature, if jet regulator (as herein) is designed without for axially or radially sealing jet regulator shell 1
Added resilience sealing ring, then because between the inner peripheral that is arranged in the shell outer peripheral edge and discharge outlet 4 of jet regulator shell 1
Annulus 5 so that percolating water is discharged and is still effectively avoided under nearly all service condition with not adding control.In jet stream tune
It saving in device 101,104,111,115,127 and 130, above-mentioned annulus is still reliably sealed in the case where there,
That is, the internal screw thread 3 in discharge outlet can not manufacture with high precision and for the smaller manufacturing expense when producing row of accessories and
Should save in discharge outlet 4 for annular convex shoulder needed for axial seal.
Such as by the vertical section in Fig. 6,13,22,25,28 and 31, it is evident that the setting of jet regulator shell 1 is in outer spiral shell
The direction of shell end face fringe region towards the inner peripheral of discharge outlet 4 on the outflow side of line 2 is bent, so that in the shell end surface side
Discharge annular space 8 is formed between edge region and the inner peripheral of discharge outlet 4.
Jet regulator 101,104,111,115,127 and 130 is respectively structured as jet stream breather, the jet stream herein
Breather mixes the water for flowing through it and surrounding air.The jet regulator 101 that is constituted as jet stream breather, 104,111,
115,127 and 130 have at least one blow vent 9, and the blow vent is arranged in the outflow side of external screw thread 2 and towards outflow side
Constitute to shell end-side openings.
The jet regulator shell 1 of jet regulator 101,104,111,115,127 and 130 shown here has extremely
Few two releasably mutual attachable housing parts 10,11, wherein the first shell component 10 in outflow side setting has
The external screw thread 2.Second shell component of the first shell component 10 in outflow side in inflow side and jet regulator shell 1
11 are removably connectable, which has j et breakoff device, and the j et breakoff device resolves into the water flowed through
Multiple one-jets.
The j et breakoff device of the jet regulator 111 shown in Figure 11 to 14 is configured to orifice plate 30, the hole herein
Plate has multiple decomposers opening 31 and single type is formed into second shell component 11.In being orientated transverse to flow direction
Orifice plate in the 31 cross section contraction flow region that preferably attenuates of formation streamwises of decomposer opening, in the cross section contraction flow region
In, the water of inflow obtains speed raising.It is improved by the speed, generates negative pressure on the outflow side of orifice plate 30, by described negative
Pressure, surrounding air can be sucked into the enclosure interior of jet regulator shell 1.In order to which the surrounding air and enclosure interior will be flowed through
Water mix strongly, with orifice plate 30 it is spaced apart in the outflow side of orifice plate, at least one built in items 32,33 is set, it is described
Built in items 32,33 is respectively provided with the grid being made of the contact pin intersected on crossover node each other or network.It is being embedded in
In the grid or network of component 32,33, the water of inflow also additionally in this way separate, make it possible to well with taken out
The surrounding air of suction mixes, and then the water then combines in flowing corrector in going out on row end side for jet regulator 111
At uniform, non-splash and what ball was soft go out discharge stream.
J et breakoff device 101,104,115,127 and 130 is configured to diffuser in contrast, and the diffuser has tank shape
J et breakoff device inserts 12, the j et breakoff device inserts on the tank periphery of its tank shape have multiple decomposers opening 13,
And the j et breakoff device inserts has pot bottom 14, and the pot bottom is configured to the water that will be flowed into and is open 13 turns towards decomposer
To baffling-face.
The j et breakoff device inserts 12 of the encirclement j et breakoff device of second shell component 11.In this second shell component 11 at it
Such taper attenuates in inner housing cross section, so that in the shell inner peripheral of j et breakoff device inserts 12 and second shell component 11
Between form annular gap 15, the annular gap attenuates in outflow side towards the annular opening 16 that is passed through in enclosure interior.
The guide wall 17 of sleeve shaped is set in jet regulator shell 1, in the guide wall and jet regulator shell 1
Shell inner peripheral between at least one venting channels 18 is set.The venting channels 18 are from least one described setting in shell stream
The blow vent 9 on side is guided to enclosure interior out.Because being divided into the water of one-jet in j et breakoff device in annular gap 15
Speed raising is obtained, so generating in the region of annular opening 16 on the outflow side of annular gap 15 according to Bernoulli equation
Surrounding air is passed through the son as mixed zone 20 of 18 suction casing inner space of venting channels by negative pressure, the negative pressure from the outside
In region.There, the water flowed through is mixed with the surrounding air aspirated.
As well can be seen that in the vertical section according to Fig. 6,13,22,25,28 and 31, jet regulator shell 1
The outflow side that external screw thread 2 is set on shell subregion or shell end face fringe region towards discharge outlet 4 inner peripheral side
To bending, so that forming discharge annular space 8 between the shell endwall region and the inner peripheral of discharge outlet 4.In order to incite somebody to action
The percolating water permeated by the annulus 5 between the shell outer peripheral edge of jet regulator shell 1 and the inner peripheral of discharge outlet 4 is good
Ground is maintained in discharge annular space 8, and the shell end face edge of the outflow side of jet regulator shell 1 is configured to lip seal dress
21 are set, the lip seal device can stick on the inner peripheral of discharge outlet 4, but herein only proximate to the inner peripheral of discharge outlet 4.
By capillary force in this region and by the shell end face edge and discharge outlet 4 for being configured to lip seal device 21
Inner peripheral between annular gap in rapid calcification, the annular gap is also additionally sealed.
As can be seen that in the vertical section according to Fig. 6,13,22,25,28 and 31, in jet regulator shell 1
At least one exhaust openings is equipped in subregion between the shell end face edge that outflow side is set and external screw thread 2 of housing wall
22, the exhaust openings are from the guidance of discharge annular space 8 to venting channels 18.The air aspirated by venting channels 18 can be because
This will be taken away together from the percolating water that discharge annular space 8 is discharged by exhaust openings 22 and is directed to enclosure interior space
In, the percolating water is mixed with the water flowed through there there.
The grid or network 23 be made of the contact pin intersected on crossover node each other is shaped in outflow side single type
Onto guide wall 17.The grid or network 23 are formed in having in honeycomb hexagon between adjacent contact pin herein
The through-flow openings 24 of hole cross section have longitudinal size preferably bigger than hole cross section, but the longitudinal size at least having be enough by
The water mixed inside housings accumulates a uniform water jet.Guide wall 17 and jet regulator shell 1 and especially
It can not be connect one-piece with the relative rotation and preferably with the first shell component 10 of outflow side.Here, being set in guide wall 17
Set at least one instrumental purpose face for rotating tool.It is slot-shaped that at least one is set thus in grid or network 23
Notch 29, to be embedded in the coin or other rotation tools that use as rotation tool.The notch 29 passes through opposed gap
Longitudinal wall limits.The gap longitudinal wall of notch 29 forms the instrumental purpose face for rotating tool.
In order to design the external screw thread with the form of thread distinguished with the threaded notch of helical form continued circling cylindrical wall
2, in the jet regulator shown in Fig. 1 to 3, being used for and being formed into cylindrical discharge outlet 4 on jet regulator shell
The externally threaded external envelope that internal screw thread 3 is tightened is round towards outflow side tapered expansion.In Fig. 2, towards the outer spiral shell of outflow side taper composition
Line 2 is screwed into the state in internal screw thread in jet regulator 101 and shows.It is uppermost in inflow side based on the taper of external screw thread 2
Screw pitch also band is mounted on a gap in internal screw thread 3, and in contrast under every a screw pitch passed through it is externally threaded there
The taper of beginning is reached deeper in the threaded notch of internal screw thread 3.External screw thread 2 the last one screw pitch of outflow side almost
It is latched the threaded notch of the configuration of internal screw thread 3, so that percolating water can no longer be permeated by the threaded connection.
Another difference for the form of thread to form external screw thread 2 is shown in the jet regulator 104 according to Fig. 4 to 10.
Cam-like forming part 28, the forming part are constituted on the external screw thread 2 being arranged on shell outer peripheral edge in the jet regulator
Substantially extended in one of externally threaded threaded notch along notch longitudinal direction.The cam-like forming part 28 extends over outside envelope
The envelope circle of screw thread 2.When external screw thread 2 is tightened in internal screw thread 3, if cam-like forming part 28 has made deep cuts into internal screw thread 2,
Then cam-like forming part 28 in the slot bottom of adjacent internal screw thread 3, on the side of the internal screw thread 3 and at the tip of form of thread
Upper sealing.
Another area for forming the form of thread of external screw thread 2 is realized in the jet regulator 111 shown in Figure 11 to 14
Not.Also at least one is set as liquid partition on the shell outer peripheral edge of jet regulator shell 1 in jet regulator 111
The forming part to work, the forming part reach at least one threaded notch of external screw thread 2.However it is described herein at least
One forming part is configured to the separation wall 26 extended at least two threaded notch of external screw thread 2, the separation wall substantially axis
The housing longitudinal axis line that line is parallel to jet regulator shell 1 extends.Because this composition is far stretched out super for the forming part of separation wall 26
The envelope circle for crossing envelope external screw thread 2, so the forming part also constitutes the neighboring region for extending over jet regulator shell 1 simultaneously
Cross section expansion section, the casing section material phase with external screw thread 2 of the cross section expansion section and jet regulator shell 1
It shapes on it with ground and one-piece, and the cross section expansion section hermetically sticks in discharge outlet 4 in interior peripheral side
And percolating water is prevented to be connected through a screw thread infiltration.
Also in the jet regulator 115 shown in Figure 15 to 26, external screw thread 2 is configured at least partially connect with helical form
The form of thread that the continuous threaded notch around cylindrical wall distinguishes.For this purpose, the externally threaded thread for extending over threaded notch
Type preferably at least partially expands in the threaded sections of outflow side and is formed in this way wedged seal 27, the wedged seal
It is further shown in Figure 15 to 18.Show in Figure 23 a into 23c: the composition for forming the form of thread of external screw thread 2 is wedged seal
How 27 forming part is cut out in the internal screw thread 3 of row of accessories more and more when being screwed into external screw thread 2.In Figure 23 a, outer spiral shell
Line 2, which is not fully screwed into internal screw thread 3 also and is configured to the forming part of wedged seal 27, does not have started incision, and shows in Figure 23 b
How the forming part gradually starts a cut through in internal screw thread 3 when external screw thread 2 is further torqued into out.In Figure 23 c, jet regulator
It assembles completely and the forming part for being configured to wedged seal 27 is in interlocking with internal screw thread 3 completely.Overlapping hacures are in Figure 23 c
Indicate that the material of the forming part and/or internal screw thread 3 that are arranged in external screw thread 2 at this squeezes.
Show by jet regulator 127 and 130: jet regulator shell 1 also can have on its shell outer peripheral edge
At least one with jet regulator shell 1 with the identical ground of the casing section material of external screw thread 2 and on it one-piece at
The cross section expansion section 6 of shape;7, the cross section expansion section can hermetically be applied to discharge outlet in end side and/or in interior peripheral side
On 4.These cross section expansion sections 6;7 in jet regulator 127 and 130 Flange-shaped Parts constitute and along jet regulator shell 1
Shell circumferentially extend at least one exhaust openings 22.In the shell of the jet regulator shell 1 of jet regulator 127,130
Flange-shaped Parts cross section expansion section 6 on external periphery;7 are arranged between external screw thread 2 and at least one exhaust openings 22.In Figure 27
Into jet regulator 127 shown in 29, Flange-shaped Parts cross section expansion section 6 is set up directly on exhaust openings in inflow side respectively
One of 22 tops, and the jet regulator 130 shown in Figure 30 to 32 has Flange-shaped Parts cross section expansion section 7 in contrast,
The cross section expansion section is constructed around the annular flange of jet regulator shell 1.Method on jet regulator 127,130
Flange-like cross section expansion section 6;7 are also configured to be screwed into stopper section herein, limit external screw thread 2 to the discharge outlet 4 for going out row of accessories
In internal screw thread 3 in be screwed into.The cross section expansion section is sealably applied to out row end side or (as herein) exists
On the inner peripheral of discharge outlet.
Jet regulator shown here is characterized in that: in jet regulator shell 1 shell outer peripheral edge and
High leakproofness in the region of annulus 5 between inner peripheral in the discharge outlet 4 of row of accessories out, without individual and outstanding
It is the different sealing ring of material for sealing.Jet regulator 101,104,111,115,127 and 130 shown here because
This is constituted without sealable enclosure and the sealing ring without dividually being manufactured by elastic material with jet regulator shell 1.
Reference signs list:
1 jet regulator shell
2 external screw threads
3 internal screw threads
4 discharge outlet
5 annuluses
The cross section expansion section of 6 Flange-shaped Parts
(on according to fig. 27 to 29 jet regulator 127)
The cross section expansion section of 7 circular Flange-shaped Parts
(on the jet regulator 130 according to Figure 30 to 32)
8 discharge annular spaces
9 blow vents
The first shell component of 10 outflow sides
11 second shell components
12 j et breakoff device inserts
13 decomposers opening
14 pot bottoms
15 annular gaps (in j et breakoff device)
16 (annular gap 15) annular openings
17 guide walls
18 venting channels
19 access portals
20 mixed zones
21 lip seal devices
22 exhaust openings
23 grids or network
24 through-flow openings
26 separation walls
27 wedged seals
28 cam-like forming parts
29 notches
30 orifice plates
31 decomposers opening
32 built in items
33 built in items
101 according to the jet regulator of Fig. 1 to 3
104 according to the jet regulator of Fig. 4 to 10
111 according to the jet regulator of Figure 11 to 14
115 according to the jet regulator of Figure 15 to 26
127 according to fig. 27 to 30 jet regulator
130 according to the jet regulator of Figure 30 to 32
Claims (34)
1. a kind of jet regulator (101,104,111,115,127,130) has jet regulator shell (1), the jet stream
Governor body (1) has external screw thread (2) on its shell outer peripheral edge, is gone out in the discharge outlet (4) of row of accessories with being screwed into health
In internal screw thread (3), which is characterized in that the jet regulator shell (1) on its shell outer peripheral edge have at least partially with
The form of thread that helically threaded notch of continued circling cylindrical wall distinguishes exists as external screw thread (2), the form of thread
From internal screw thread (3) collective effect and/or jet stream adjusting adaptedly with setting in the discharge outlet (4) in the region
Device shell has the casing section material phase with the external screw thread (2) of at least one and the jet regulator shell (1)
With ground and the cross section expansion section (6,7) that shapes one-piece on it, the cross section expansion section can be in end side and/or interior
Peripheral side is hermetically applied on the discharge outlet (4).
2. jet regulator according to claim 1, which is characterized in that the jet regulator (101,104,111,
115,127,130) be configured to jet stream breather, the jet stream breather will flow through the jet stream breather water and environment it is empty
Gas mixes, and the jet stream breather stream in the setting of the jet regulator shell (1) in the external screw thread (2) thus
There is at least one blow vent (9) out, the blow vent is arranged in the jet regulator shell (1) in the casing section on side
Housing perimeter or shell end side on.
3. jet regulator according to claim 1 or 2, which is characterized in that the jet regulator shell (1) has extremely
Few two housing parts (10,11) that preferably can be separatably connected to each other.
4. according to claim 1 to jet regulator described in one of 3, which is characterized in that the first shell on outflow side is arranged in
Body component (10) has the external screw thread (2).
5. jet regulator according to claim 4, which is characterized in that the first shell component (10) of outflow side is flowing into
Side preferably can separatably be connect with the second shell component (11) of the jet regulator shell (1), the second shell
Component (11) has j et breakoff device, and the water of percolation is resolved into multiple one-jets by the j et breakoff device.
6. jet regulator according to claim 5, which is characterized in that the j et breakoff device is configured to diffuser, institute
State the j et breakoff device inserts (12) that diffuser has can-like, tank week of the j et breakoff device inserts (12) in its can-like shape
There is multiple decomposers opening (13), and the j et breakoff device inserts (12) has pot bottom (14) on edge, the tank bottom
Portion is configured to the baffling-face for making the water flowed into be diverted to the decomposer opening (13).
7. jet regulator according to claim 6, which is characterized in that penetrated described in second shell component (11) encirclement
Traffic Decomposition device inserts (12), and the second shell component (11) is at least conically received in the region of decomposer opening (13)
Contracting, so that forming annular between the j et breakoff device inserts (12) and the shell inner peripheral of the second shell component (11)
Gap (15), the annular gap (15) are shunk in outflow side towards the annular opening (16) being passed through in enclosure interior.
8. according to claim 1 to jet regulator described in one of 7, which is characterized in that in the jet regulator shell (1)
In be equipped with the guide wall (17) of sleeve-shaped, and in the shell inner peripheral of the jet regulator shell (2) and the guide wall
(17) at least one venting channels (18) is equipped between, the venting channels (18) are arranged on shell outflow side from least one
Blow vent (9) guidance to enclosure interior.
9. according to claim 1 to jet regulator described in one of 8, which is characterized in that the jet regulator shell (1)
The direction of the shell subregion being arranged on the outflow side of the external screw thread (2) towards the inner peripheral of the discharge outlet (4) is bent,
So that forming discharge annular space (8) between the shell subregion and the inner peripheral of the discharge outlet.
10. jet regulator according to claim 9, which is characterized in that the outflow side of the jet regulator shell (1)
Shell end face edge be configured to lip seal device (21), the lip seal device (21) sticks on the discharge outlet (4)
Inner peripheral on or close to the discharge outlet (4) inner peripheral.
11. jet regulator according to claim 9 or 10, which is characterized in that in the jet regulator shell (1)
At least one discharge is equipped in subregion between the shell end side that outflow side is arranged in and the external screw thread (2) of housing wall to open
Mouth (22), the exhaust openings are guided to the venting channels (18) from the discharge annular space (8) or are guided at least one
A venting channels (18).
12. the jet regulator according to one of claim 8 to 11, which is characterized in that by being handed over each other in crossover node
The grid or network (23) single type on outflow side that the contact pin of fork is constituted are formed on the guide wall (17).
13. the jet regulator according to one of claim 8 to 12, which is characterized in that the guide wall (17) with it is described
Jet regulator shell (1) and especially can not with the relative rotation and especially with the first shell component (10) of outflow side
It connects, and is equipped on the guide wall (17) and/or on the grid or network (23) for revolving one-piece
It changes a job at least one instrumental purpose face of tool.
14. jet regulator according to claim 13, which is characterized in that set in the grid or network (23)
There is at least one gap-shaped notch (29), it is described to lack for being embedded in the coin or other rotation tools that are used as rotation tool
Mouth passes through opposite gap longitudinal wall limit, and the gap longitudinal wall forms the instrumental purpose face for being used for the rotation tool.
15. according to claim 1 to jet regulator described in one of 14, which is characterized in that in the jet regulator shell
(1) external envelope of the external screw thread (2) for tightening with the internal screw thread being formed into columnar discharge outlet on is round towards outflow side
It is preferred that conically expanding.
16. according to claim 1 to jet regulator described in one of 15, which is characterized in that in the jet regulator shell
(1) shell outer peripheral edge is equipped at least one forming part (26,28) for being used as liquid partition, and the forming part protrudes into described outer
In at least one threaded notch of screw thread (2).
17. jet regulator according to claim 16, which is characterized in that at least one described forming part (26,28) is prolonged
Stretch to the envelope circle of external screw thread described in envelope (2) or at least partially extend over the envelope circle.
18. jet regulator according to claim 16 or 17, which is characterized in that at least one described forming part is configured to
The separation wall (26) extended in the externally threaded at least two adjacent threaded notch.
19. jet regulator according to claim 18, which is characterized in that at least one described separation wall (26) substantially axis
The housing longitudinal axis line that line is parallel to the jet regulator shell (1) extends.
20. according to claim 1 to jet regulator described in one of 19, which is characterized in that at least one described forming part
(28) it constitutes to cam-like, and the forming part (28) of cam-like is substantially prolonged along notch longitudinal direction in the threaded notch
It stretches.
21. according to claim 1 to jet regulator described in one of 20, which is characterized in that the stretching of the external screw thread (2) is super
It crosses the form of thread of threaded notch and at least partially and preferably expands in the threaded sections (27) of outflow side.
22. according to claim 1 to jet regulator described in one of 21, which is characterized in that at least one described cross section is expanded
Stretched out on the shell outer peripheral edge of the jet regulator shell (1) to big portion (6,7) Flange-shaped Parts.
23. jet regulator according to claim 22, which is characterized in that at least one described cross section of Flange-shaped Parts is expanded
Big portion (6,7) extends at least one exhaust openings along the housing perimeter direction of the jet regulator shell.
24. according to claim 1 to jet regulator described in one of 23, which is characterized in that Flange-shaped Parts it is described at least one
Cross section expansion section (6,7) be arranged on the shell outer peripheral edge of the jet regulator shell the external screw thread and it is described at least
Between one exhaust openings (22).
25. according to claim 1 to jet regulator described in one of 24, which is characterized in that the cross section of Flange-shaped Parts is expanded
Big portion (7) is constructed around the annular flange of the jet regulator shell (1).
26. according to claim 1 to jet regulator described in one of 25, which is characterized in that Flange-shaped Parts it is described at least one
Cross section expansion section (6,7) is configured to be screwed into stopper section, and the stopper section that is screwed into limits the external screw thread (2) to the deploying out
Being screwed into the internal screw thread (3) in the discharge outlet (4) of part.
27. according to claim 1 to jet regulator described in one of 26, which is characterized in that the jet regulator (101,
104,111,115,127,130) without sealing ring construct and without with the jet regulator shell (1) dividually by elasticity
The sealing ring of material manufacture.
28. according to jet regulator described in claim 5 or 8 to one of 26, which is characterized in that the j et breakoff device is constituted
For orifice plate (30), the orifice plate has decomposer opening (31).
29. jet regulator according to claim 28, which is characterized in that the decomposer opening (31) is along percolation direction
At least partially shrink.
30. the jet regulator according to one of claim 5 to 29, which is characterized in that streamwise is in the jet stream
Decomposer spaced downstream distance ground is connected at least one built in items (32,33), the built in items (32,33) with by
The grid or network that contact pin intersected with each other is constituted at crossover node.
31. jet regulator described in one of 2 to 30 according to claim 1, which is characterized in that at least one is embedding described for setting
Entering grid or network (23) in component (32,33) and/or be formed on the guide wall (17) one-piece has
Through-flow openings (24), the through-flow openings have the inner opening cross section of honeycomb and/or hexagon.
32. jet regulator according to one of the above claims, which is characterized in that setting is at least one described insertion
Grid or network in component (32,33) and/or being formed on the guide wall (17) one-piece are by least two
Concentrically around contact pin formed, the contact pin is connect with one group of radial direction contact pin.
33. jet regulator according to one of the above claims, which is characterized in that at least one described built in items
In and/or the grid or network that are formed into the guide wall one-piece have one group of axis parallel first connects
Piece, first contact pin, second contact pin parallel with one group axis angled and being preferably arranged at right angle relative to it are handed over
Fork.
34. jet regulator according to one of the above claims, which is characterized in that in the built in items and/
Or the grid or network being formed into the guide wall one-piece are formed by contact pin intersected with each other, the contact pin at
It is arranged relative to each other to angle, so that the grid or the decorative ground of network is not by identical in its inner opening cross section
The through-flow openings of ground forming are formed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017105378.4 | 2017-09-06 | ||
DE202017105378.4U DE202017105378U1 (en) | 2017-09-06 | 2017-09-06 | aerator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109457767A true CN109457767A (en) | 2019-03-12 |
CN109457767B CN109457767B (en) | 2021-02-26 |
Family
ID=62986071
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810211508.4A Active CN109457767B (en) | 2017-09-06 | 2018-03-15 | Jet regulator |
CN201820351761.5U Withdrawn - After Issue CN208586700U (en) | 2017-09-06 | 2018-03-15 | Jet regulator |
CN201880055075.6A Active CN111094670B (en) | 2017-09-06 | 2018-07-13 | Jet regulator |
CN202110717292.0A Active CN113356310B (en) | 2017-09-06 | 2018-07-13 | Jet regulator |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820351761.5U Withdrawn - After Issue CN208586700U (en) | 2017-09-06 | 2018-03-15 | Jet regulator |
CN201880055075.6A Active CN111094670B (en) | 2017-09-06 | 2018-07-13 | Jet regulator |
CN202110717292.0A Active CN113356310B (en) | 2017-09-06 | 2018-07-13 | Jet regulator |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200224395A1 (en) |
EP (2) | EP3649300B1 (en) |
CN (4) | CN109457767B (en) |
BR (1) | BR112019027225B1 (en) |
DE (1) | DE202017105378U1 (en) |
ES (2) | ES2880363T3 (en) |
MX (1) | MX2019014707A (en) |
PL (2) | PL3649300T3 (en) |
WO (1) | WO2019048113A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD690796S1 (en) * | 2010-12-22 | 2013-10-01 | Neoperl Gmbh | Flow regulator |
USD798999S1 (en) | 2015-11-18 | 2017-10-03 | Neoperl Gmbh | Flow regulator |
DE202017105378U1 (en) * | 2017-09-06 | 2018-12-07 | Neoperl Gmbh | aerator |
USD905199S1 (en) * | 2018-11-21 | 2020-12-15 | Unique Town Industrial Corp. | Water flow regulator |
US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
CN117211374A (en) * | 2022-06-02 | 2023-12-12 | 厦门松霖科技股份有限公司 | Microbubble bubbler and water outlet device |
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CN102753762A (en) * | 2010-02-13 | 2012-10-24 | 纽珀有限公司 | Jet regulator |
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DE102015005806A1 (en) * | 2015-05-05 | 2016-11-10 | Neoperl Gmbh | aerator |
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EP3208390A1 (en) * | 2016-02-19 | 2017-08-23 | Xiamen Solex High-tech Industries Co., Ltd. | A concealed flow regulator |
CN208586700U (en) * | 2017-09-06 | 2019-03-08 | 纽珀有限公司 | Jet regulator |
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US3269443A (en) * | 1965-04-02 | 1966-08-30 | Threadline Fastener Corp | Burr free self-locking screw |
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DE2854373A1 (en) * | 1978-12-16 | 1980-07-03 | Rudolf Eichler | Water jet for oral hygiene - has supply tube attached to spout of mixer tap and operates shut=off valve inside |
DE3404662A1 (en) * | 1984-02-10 | 1985-08-14 | Hans Grohe Gmbh & Co Kg, 7622 Schiltach | WATER JET VENTILATOR FOR SANITARY FITTINGS AND THE LIKE |
DE202005003728U1 (en) * | 2005-03-04 | 2006-07-13 | Neoperl Gmbh | Water tap aerorator has housing with outer screw thread around inner jet generator |
DE202006008625U1 (en) * | 2006-05-31 | 2007-10-04 | Neoperl Gmbh | aerator |
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PL2597214T3 (en) * | 2011-11-25 | 2016-11-30 | Bathroom function unit | |
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-
2017
- 2017-09-06 DE DE202017105378.4U patent/DE202017105378U1/en active Active
-
2018
- 2018-03-15 CN CN201810211508.4A patent/CN109457767B/en active Active
- 2018-03-15 CN CN201820351761.5U patent/CN208586700U/en not_active Withdrawn - After Issue
- 2018-07-13 ES ES18743722T patent/ES2880363T3/en active Active
- 2018-07-13 EP EP18743722.3A patent/EP3649300B1/en active Active
- 2018-07-13 BR BR112019027225-9A patent/BR112019027225B1/en active IP Right Grant
- 2018-07-13 ES ES20165000T patent/ES2908051T3/en active Active
- 2018-07-13 PL PL18743722T patent/PL3649300T3/en unknown
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Also Published As
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BR112019027225A2 (en) | 2020-07-07 |
CN208586700U (en) | 2019-03-08 |
CN113356310A (en) | 2021-09-07 |
CN109457767B (en) | 2021-02-26 |
ES2880363T3 (en) | 2021-11-24 |
EP3708723B1 (en) | 2021-11-24 |
DE202017105378U1 (en) | 2018-12-07 |
CN111094670B (en) | 2021-07-13 |
US20200224395A1 (en) | 2020-07-16 |
ES2908051T3 (en) | 2022-04-27 |
PL3708723T3 (en) | 2022-04-04 |
EP3649300A1 (en) | 2020-05-13 |
MX2019014707A (en) | 2020-02-07 |
EP3708723A1 (en) | 2020-09-16 |
CN113356310B (en) | 2023-07-25 |
EP3649300B1 (en) | 2021-05-05 |
PL3649300T3 (en) | 2021-11-02 |
CN111094670A (en) | 2020-05-01 |
WO2019048113A1 (en) | 2019-03-14 |
BR112019027225B1 (en) | 2023-09-26 |
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