EP3259506A1 - Soupape pour réguler le flux d'eau dans une conduite sanitaire - Google Patents

Soupape pour réguler le flux d'eau dans une conduite sanitaire

Info

Publication number
EP3259506A1
EP3259506A1 EP15704326.6A EP15704326A EP3259506A1 EP 3259506 A1 EP3259506 A1 EP 3259506A1 EP 15704326 A EP15704326 A EP 15704326A EP 3259506 A1 EP3259506 A1 EP 3259506A1
Authority
EP
European Patent Office
Prior art keywords
control valve
bore
channel section
water
valve
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.)
Ceased
Application number
EP15704326.6A
Other languages
German (de)
English (en)
Inventor
Roland Obrist
Thomas Knupfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oblamatik AG
Original Assignee
Oblamatik AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oblamatik AG filed Critical Oblamatik AG
Publication of EP3259506A1 publication Critical patent/EP3259506A1/fr
Ceased legal-status Critical Current

Links

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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0411—Taps specially designed for dispensing boiling water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0412—Constructional or functional features of the faucet handle
    • 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
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for measuring fluid parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0442—Spindles and actuating means
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
    • E03C2201/45—Arrangement of water treatment devices in domestic plumbing installations for carbonated water

Definitions

  • the invention relates to a valve for controlling the flow of water in a Sanitärlei- device comprising a housing having a housing lower part and a housing upper part.
  • a water inlet channel section and downstream of a control channel and a water drainage channel section are arranged in the housing lower part.
  • Such control valves are well known and have long been used in the form of solenoid valves in buildings and vehicles of all kinds.
  • Monostable or bistable solenoid valves known from the prior art are usually servo-controlled in that, in addition to the actual control valve, a switching valve with an electromagnetically moved valve piston is arranged.
  • the control valve comprises a flexible rubber membrane with a small passage opening.
  • the control valve opens when the piston of the switching valve moves with magnetic force from its seat and water from the sanitary line passes through the small passage opening in the control valve diaphragm in a switching bypass.
  • the switching bypass comprises a volume of water at the back of the control valve diaphragm and a bypass line which leads over the seat of the switching valve and opens into the downstream of the solenoid valve following sanitary line.
  • the piston of the switching valve moves in a water-filled cylinder.
  • control valve opens because the water pressure present in the plumbing line on the front of the control valve membrane is higher than the back pressure in the water volume on the back because this back pressure is lowered because of the effluent water via the bypass line, as the cross section of the water supplying Bypass is smaller than the cross section of the water laxative bypass. If the switching valve is closed by pressing the valve piston to its seat, then the flow through the bypass line is stopped and with spring assistance, the control valve diaphragm is pressed back onto its seats, so that the control valve is closed.
  • solenoid valves their partly simple construction, their short reaction time (time to open or close the valve measured from the initiation of each action) and their low power consumption can be mentioned.
  • solenoid valves The main disadvantage of such solenoid valves is the presence of a rubber membrane, because the use of rubber membranes (especially in hot water pipes) is increasingly prohibited.
  • solenoid valves tend to fouling (clogging of the bypass line and / or continuous flow through the valve due to contamination of the control valve seat), which is why a solenoid valve upstream of the control valve usually have a dirt filter.
  • dead volumes it is becoming increasingly important to avoid dead volumes in control valves because stagnant water in dead volumes (such as in the volume of water on the back of the control valve diaphragm and / or in the water-filled cylinder of the solenoid valve switching valve) allows microorganisms to grow.
  • Infected dead volumes contaminate the plumbing line downstream of the control valve;
  • water contaminated with microorganisms seriously questions the health of the population.
  • needle valves are not suitable for controlling the flow of water in a sanitary pipe because of their too long reaction time and the applicable relatively large lifting force to open a needle valve.
  • the object of the present invention is to propose an alternative valve for controlling the water flow in a sanitary pipe, which eliminates the disadvantages of known control valves of the prior art.
  • a control valve for controlling the flow of water in a sanitary pipe, comprising:
  • control valve a) a housing having a housing lower part and a housing upper part, wherein in the housing lower part, a water inlet channel section and downstream of a control channel and a water drainage channel section are arranged.
  • the control valve according to the invention is characterized in that it also comprises:
  • valve head having a head and a spindle, the head being at least partially disposed in a housing bore coaxial with the bore axis thereof, the spindle being radially rotatably disposed in a head bore coaxial with the housing bore, and the head comprises a wall which surrounds the head Spindle partially surrounds and which is arranged engaging in the control channel of the control valve;
  • stator disk arranged in the control channel coaxial with the head piece bore and secured to the head piece, with at least one flow opening penetrating this first valve disk and having a first ceramic surface
  • a stator disk arranged in the control channel coaxial with the head piece bore and with the spindle engaging rotor disc with at least one second valve disc penetrating through this flow opening and downstream of the stator downstream a second ceramic surface which axially rotatable on the first ceramic surface of the stator disc lies
  • an upper housing arranged in the electric drive, which is in engagement with the spindle of the valve top.
  • the inventive control valve is also characterized in that a first circumferential seal of the head piece sealingly abuts a surface of the housing bore and a second circumferential seal of the spindle sealingly abuts an inner surface of the head piece bore so that these seals the control channel of the control valve relative to the upper housing part ,
  • the inventive control valve is also characterized in that the head wall comprises at least one arranged in the region of the control channel window, which is directed to the water drainage channel portion opposite to the surface of the housing bore, whereby a complete flushing of the control channel is ensured when the control valve is open.
  • control valve according to the invention include:
  • Fig. 1 shows a vertical longitudinal section through a stationary control valve according to a first embodiment in the closed state, wherein the water inflow channel section and the water drainage channel section are arranged in a plane common to the bore axis, and wherein the outlet bore and the water drainage channel section are arranged coaxially with one another are;
  • Fig. 2 is a vertical longitudinal section through the stationary control valve of FIG. 1 in the open state
  • FIG. 3 is a partially cutaway 3D view of the control valve of Figure 1 in the closed state, seen from above.
  • FIG. 4 shows a partially cutaway 3D illustration of the control valve of FIG. 2 in the opened state, viewed from above;
  • Fig. 5 is a horizontal longitudinal section through the control valve of FIG. 1 and 3 with marked sectioning for Figs. 1; a horizontal longitudinal section through the control valve of FIG. 2 and 4 with marked cutting guide for Figs. 2; a plan view of the two valve discs with the control valve closed according to Figures 1, 3 and 5. a plan view of the two valve discs with the control valve open as shown in FIG. 2, 4 and 6; a partially cut-3D view of the control valve of Figure 2 in the open state, seen from below.
  • Fig. 10 is a schematic representation of a side view of 16 selected
  • the water drainage passage section is coaxially arranged opposite to the water supply passageway section;
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • the water drainage channel section is arranged angled relative to the water inflow channel section;
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • the water drainage channel section is arranged at an angle to the water inflow channel section;
  • the water drainage channel section is arranged at an angle to the water inflow channel section;
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • Fig. 10H the water drainage channel section is angled relative to the water inflow channel section
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • Fig. 10J the water drainage channel section is angled relative to the water inflow channel section;
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • the water drainage channel section is arranged parallel to the axis relative to the water inflow channel section;
  • the water drainage channel section is arranged axially parallel with respect to the water inflow channel section;
  • the water drainage channel section is arranged angled relative to the water inflow channel section;
  • the water drainage channel section is arranged coaxially with respect to the water inflow channel section;
  • the water drainage channel section is arranged at an angle to the water flow channel section; a schematic representation of a plan view of 12 selected embodiments, wherein in:
  • Fig. I IA as shown in FIGS. 1 to 9, the water inflow channel section and the water drain channel section are disposed in a plane common to the bore axis and coaxial;
  • Channel section are arranged in two in the bore axis intersecting planes and angled;
  • Channel section are arranged in two in the bore axis intersecting planes and angled;
  • Fig. HD the water inlet channel section and the water drainage channel section are arranged in a plane common to the bore axis and axially parallel;
  • Fig. HE the water inflow channel portion and the water drainage channel portion are arranged in a common plane with the bore axis and angled;
  • Fig. 11F the water inflow channel portion and the water drainage channel portion are disposed in a plane common to the bore axis and angled;
  • Fig. 11G the water inflow channel section and the water drainage channel section in a common with the bore axis
  • Plane and angled are arranged
  • the water inflow channel section and the water drain channel section are arranged in a plane common to the bore axis and coaxial;
  • Channel section are arranged in a plane common to the bore axis and axially parallel;
  • the water inflow channel portion and the water drainage channel portion are arranged in a plane common to the bore axis and axially parallel;
  • the water inflow channel portion and the water drainage channel portion are disposed in a plane common to the bore axis and angled;
  • Plane and angled are arranged.
  • valve 1 shows a vertical longitudinal section through a stationary control valve 1 according to a first embodiment in the closed state, wherein the water inlet channel section 6 and the water drainage channel section 8 are arranged in a plane 35 common to the bore axis 13, and wherein the outlet bore 33 and the drainage channel section 8 are arranged coaxially with each other.
  • This valve 1 for controlling the water flow in a sanitary pipe 2, in a heating pipe T or in a cooling pipe 2 "comprises a housing 3 with a housing lower part 4 and an upper housing part 5. In the housing lower part 4 a water inflow channel section 6 and in the flow direction downstream to a control channel 7 and a water drainage channel section 8 are arranged.
  • the control valve 1 also comprises a valve top 9 with a head 10 and a spindle 11.
  • valve tops are known per se from the prior art and are routinely installed in gas fittings or sanitary fittings (see, for example, EP 0 335 997 B1).
  • the head 10 is at least partially disposed in a housing bore 12 coaxial with the bore axis 13, wherein the spindle 11 is arranged radially rotatably in a head bore 14 coaxial with the housing bore 12.
  • the head 10 also includes a wall 15 which surrounds the spindle 11 partially and which is arranged engaging in the control channel 7 of the control valve 1.
  • stator disk 16 fixed to the head 10 with at least one flow opening 17 penetrating that first valve disk 16 and having a first ceramic surface 18.
  • This stator disk 16 may be (as shown here) entirely consist of ceramic material and is arranged here in the control channel 7 coaxial with the head piece bore 14.
  • this stator disk 16 may also consist of a metal, a plastic or a composite material, wherein all alternative stator disks 16 must also comprise such a first ceramic surface 18, regardless of the presence of further materials.
  • the upper valve part 9 comprises a rotor disc 19 arranged coaxially with the head bore 14 in the control channel 7 and engaging with the spindle 11 with at least one flow opening 20 penetrating this second valve disc 19 and with a second downstream one of the stator disc 16 Ceramic surface 21.
  • This rotor disk 19 can (as shown here) consist entirely of ceramic material and is arranged here in the control channel 7 coaxial with the head piece bore 14.
  • this rotor disk 19 can also consist of a metal, a plastic or a composite material, wherein all alternative rotor disks 19 must also comprise such a second ceramic surface 21, regardless of the presence of further materials.
  • the second ceramic surface 21 of the rotor disc 19 is, as is also typical for such valve tops 9, axially rotatable on the first ceramic surface 18 of the stator disc 16.
  • the control valve 1 also includes an upper housing 5 arranged in the electric drive 22, which is in engagement with the spindle 11 of the upper valve part 9.
  • a first circumferential seal 23 of the head piece 10 is sealingly abutting on a surface 24 of the housing bore 12 and a second circumferential seal 25 of the spindle 11 is sealingly on an inner surface 26 of the Kopf Salt- bore 14 so that these seals 23,25 the control channel 7 of the control valve 1 with respect to the upper housing part 5 seal.
  • the header wall 15 comprises at least one arranged in the region of the control channel 7 window 27, which is directed to the water drain channel section 8 opposite to the surface 24 of the housing bore 12, whereby a complete flushing of the control channel 7 is ensured when the control valve 1 is open.
  • control valve 1 is shown here in the closed state. He sees this from the fact that designed as a rotor disk valve disk 19 is shown in its cross section, which shows no flow opening 20. A comparable position of this rotor disk 19 is shown in FIG. 7 is shown. In this position of the rotor disk 19, the flow openings 17 of the stator disk 16 are covered; the two valve disks 16, 19 comprehensive ceramic valve is thus closed. In addition, the two windows 27 are substantially covered by the rotor disk 19. Because no water flows through this control valve 1, only the inlet side, d. H .
  • FIG. 2 shows a vertical longitudinal section through the stationary control valve 1 of FIG. 1 in the open state. It is obvious to a person skilled in the art when looking at FIG. 2 obviously that the control valve 1 is shown here in the open state. He sees this from the fact that the designed as a rotor disk valve disc 19 is shown in its cross section, which shows two flow openings 20. A comparable position of this rotor disk 19 is shown in FIG. 8 is shown.
  • FIG. 2 illustrates the same first embodiment of the control valve 1 according to the invention as FIG. 1.
  • the in Fig. 2 are thus the same as shown in FIG. 1, so that here - apart from the state of the valve opening - the same, already made statements apply.
  • a window 27 faces the water drainage channel section 8 when most of the window opening seen from the water drainage channel section 8 is behind a plane passing through the bore axis 13 and perpendicular to the axis of the water drainage channel.
  • Channel section 8 runs.
  • the first circumferential seal 23 of the head piece 10 is located without gaps on the surface 24 of the housing bore 12; it is preferred regardless of or in combination with it, that the second circumferential seal 25 of the spindle 11 rests without a gap on the inner surface 26 of the head piece bore 14.
  • the first seal 23 in the immediate vicinity of the water drainage channel section 8 on the surface 24 of the housing bore 12 at.
  • control valve 1 comprises an inlet bore 28 which is arranged coaxially to the housing bore 12; this housing bore 12 is independently of or in combination with it preferably the water inflow channel section 6 downstream connected and connected to the control channel 7 via a shoulder 29.
  • control valve 1 also comprises a first flow channel 30, which connects the water inlet channel section 6 with the inlet bore 28.
  • stator disc 16 of the control valve 1 is secured in the head piece bore 14 by means of an annular seal 32 pressed through a terminal opening 31 in the head piece wall 15 in the head piece 10 of the valve head 9.
  • annular seal 32, the shoulder 29 acts sealingly and thus seals the control channel 7 with respect to the inlet bore 28.
  • control valve 1 comprises an outlet bore 33, which is arranged at right angles to the housing bore 12 and the water drainage channel section 8 upstream and connected to the control channel 7.
  • it may comprise a second flow channel 34, which connects the outlet bore 33 with the water drainage channel section 8.
  • the first seal 23 is in the immediate vicinity of the outlet bore 33 on the surface 24 of the housing bore 12 at.
  • the water drainage channel section 8 is preferably arranged coaxially, parallel to the axis or angled with respect to the water inflow channel section 6 (cf., Entire Fig. 10).
  • the inlet bore 28, the housing bore 12 and the water inflow channel section 6 are arranged coaxially with one another (compare FIGS. 10F, 10K and 10L).
  • the outlet bore 33 and the water drainage channel section 8 are arranged coaxially with each other (compare FIGS. 10A to 10H). It is especially preferred that the inlet bore 28 is arranged coaxially with the housing bore 12 and with the control channel 7. is net.
  • the outlet bore 33 is arranged at right angles to the housing bore 12 and also to the control channel 7 (cf., FIGS. 10A to 10P).
  • a further embodiment of the control valve 1 according to the invention is defined by the fact that the water inflow channel section 6 and the water outlet channel section 8 are arranged in a plane 35 common to the bore axis 13 (see FIG. 1A and HD to HL).
  • An alternative embodiment of the control valve 1 according to the invention is defined by the fact that the water drainage channel section 8 and the water inflow channel section 6 are arranged in two planes 36, 36 ⁇ intersecting in the bore axis 13 (compare FIGS.
  • a control valve 1 in which the electric drive 22 via a gear 37 with the spindle 11 of the valve upper part 9 is engaged. It is particularly preferred that the electric drive 22 comprises a stepping motor 38 and an emergency power source 39.
  • This emergency power source 39 can be designed, for example, as a battery, as an accumulator, as a condenser, or as a combination of these electrical components. As in Figs.
  • the head 10 comprises at least two circumferentially uniform, distributed windows 27, one of which (drawn on the right side of the bore axis 13) facing the water drainage channel section 8 opposite the surface 24 of the housing bore 12 is directed and to avoid dead volumes with open control valve 1 ensures complete flushing of the control channel 7.
  • the control valve 1 comprises a temperature sensor 40, which is designed to measure the water temperature and connected to a temperature control 41.
  • This temperature sensor 40 is preferably arranged in the control valve 1 for measuring the water temperature.
  • Figs. 1 and 2 show two particularly preferred mounting locations for the temperature sensor 40:
  • the temperature sensor With its surface enter into intensive contact with water-bearing or water-contacting elements of the control valve 1 and so reliably can measure the temperature of the water flowing through the control valve 1.
  • This surface contact can be further improved by known means, such as thermal paste.
  • the bore in the spindle 11 may be made deeper than shown so that the temperature sensor 40 comes closer to the surface of the spindle 11 in contact with water (to be seen particularly well in FIG. 2).
  • the temperature sensor 40 does not come into direct contact with water.
  • the inventive control valve 1 comprises a flow sensor 42, which is designed to measure the water flow and connected to a flow control 43.
  • the flow sensor 42 is particularly preferably arranged in a flow channel 30, 34 or in a section of the sanitary line 2, heating line T or cooling line 2 "upstream or downstream of the control valve 1.
  • the flow sensor 42 is shown as a propeller in FIGS and arranged in each case in the first flow channel 30.
  • control valve 1 In order to reliably close off the control valve 1 from the environment, it preferably comprises a cover 45 for closing the upper housing part 5.
  • the temperature control 41 and / or the flow control 43 are preferably arranged on a printed circuit board 44 in the upper housing part 5 or in the cover 45 of the valve 1 ,
  • an introduction for electrical lines is shown in the region of the cover 45 (see lightning symbols).
  • This cable entry is preferably equipped with a strain relief 52, as shown by way of example in FIG. 2 is shown. It makes sense that the printed circuit board 44 with the electronic components for controlling the electric motor 38 in the immediate vicinity of this cable entry in the cover 45.
  • the electronic components of any existing temperature control 41 and an optional flow control 43 are arranged on this circuit board 44.
  • FIG. 3 shows a partially cutaway 3D representation of the control valve 1 of FIG. 1 in closed condition, seen from above. Visible and designated are the housing 3 and the cover 45 of the control valve 1. On the cover, a scale 47 of the temperature control 41 is shown. A selector wheel 46 of the temperature control 41 is shown in Figure 2, operatively connected to the temperature controller 41 and serves to preselect a selected water temperature, e.g. by placing a pointer to a certain temperature value of the scale 47.
  • the flow sensor 42 is drawn as a propeller and arranged in the section of the sanitary line 2, heating line T or cooling line 2 "upstream of the control valve 1 (see Figures 1 and 2) 9 and the head piece wall 15.
  • the flow opening 20 of the rotor disk 19 here points in a direction pointing at right angles to the outlet bore 33 and to the water drainage channel section 8, from which it can be seen that the control valve 1
  • the head piece wall 15 is held centering by webs 50 in the seat 49 (see Fig. 9)
  • a directional cam 48 of the valve disk 16 which engages in a groove 51 (see Figures 1 and 2) and thus prevents this stator disk 16 from changing its position when rotating the rotor disk 19. Because the control valve 1 is closed, there is only one River dart drawn in front of the water inflow channel section 6.
  • FIG. 4 shows a partially cutaway 3D illustration of the control valve 1 of FIG. 2 in open condition, seen from above. Visible and designated are the housing 3 and the cover 45 of the control valve 1. On the cover as shown in FIG. 3 shows a scale 47 of the temperature control 41.
  • the flow sensor 42 is drawn as a propeller and in which the control valve 1 downstream portion of the sanitary line 2, heating line X or cooling line 2 "arranged (see Figures 1 and 2.)
  • the head piece 10 of the valve top 9 and the header wall 15 are shown
  • the flow opening 20 of the rotor disk 19 here points in an axis parallel to the outlet bore 33 and to the water drainage channel section 8 pointing direction, it can be seen that the control valve 1 is open
  • the head piece wall 15 is held centering by webs 50 in the seat 49 (see Fig.
  • valve disk 16 Also visible is a directional bridge 48 of the valve disk 16, which engages in a groove 51 (see Figures 1 and 2) and thus prevents this stator disk 16 from changing position upon rotation of the rotor disk 19. Because the control valve 1 is open, there is one each n flow arrow before the water inflow channel section 6 and after the water drainage channel section 8 drawn.
  • FIG. 5 shows a horizontal longitudinal section through the closed control valve 1 of FIG. 1 and 3 with marked sectioning for Figs. 1 (see double arrow 1-1). Visible and designated is the common plane 35, in which both the water inflow channel section 6, the water drainage channel section 8 and the bore axis 13 are arranged.
  • the seat 49 for holding and centering the head piece wall 15 of the upper valve part 9 in the lower housing part 4 of the control valve 1 according to the invention is marked with a brace.
  • a plurality of (at least three) webs 50 are arranged, which actually perform the seat function with little play relative to the head piece wall 15 of the valve top part 9.
  • the control channel 7 comprises the entire seat 49 with its webs 50 and the respective regions 50 located between two webs 50. If a web 50 is provided in the region of the water drainage channel section 8 (as shown) or in the region of the outlet bore 33, this points The web 50 preferably has a narrow shape in order to affect the water flow as little as possible (as shown).
  • a seat 49 with three webs 50 advantageously none of the webs 50 is arranged in the region of the water drainage channel section 8 or in the region of the outflow bore 33; in this case there is preferably a web 50 in the region of the common plane 35 on the water drainage
  • This arrangement of the web 50 also has the advantage that when the control valve 1 is open, the water flow from the window 27 of the valve top part 9 divided into two and the left and right of the web 50 lying regions 50th ⁇ is directed (see Fig. 6). Also in this case, a complete flushing of the control channel 7 is ensured to avoid dead volumes.
  • the flow openings 20 of the rotor disk 19 point here in a direction perpendicular to the water drainage channel section 8 direction; it can be seen that the control valve 1 is closed.
  • the first ceramic surface 18 of the stator disk 16 is visible in the areas of the flow openings 20 of the rotor disk 19. Also visible here are two straightening cams 48 which are encompassed by the stator disk 16 and which fix the stator disk 16 in position.
  • FIG. 6 shows a horizontal longitudinal section through the opened control valve 1 of FIG. 2 and 4 with marked sectioning for the Fig. 2 (see, double arrow 2--2).
  • the flow openings 20 of the rotor disk 19 lie here in the common plane 35 and point directly to the water drainage channel section 8 or in the opposite direction.
  • the flow openings 20 of the rotor disk 19 are here just above the flow openings 17 of the stator disk 16; it can be seen that the control valve 1 is open. Also clearly visible here are two directional cams 48 which are encompassed by the stator disk 16 and which fix the stator disk 16 in their position.
  • FIG. 5 applies mutatis mutandis to the Fig. 6, so that - with the exception of the following remarks - a repetition is waived.
  • FIG. 6 shows an arrangement of the one web 50 in the region of the common plane 35 on the side of the housing bore 12 opposite the water drainage channel section 8 or the outlet bore 33.
  • the window 27 of the valve top part 9 which is arranged in relation to the water drainage channel section 8 or to the outlet bore 33 on the opposite side of the housing bore 12, is directed onto this web 50.
  • FIG. 7 shows a plan view of the two valve disks 16, 19 when the control valve 1 is closed in accordance with FIGS. 1, 3 and 5.
  • FIG. 7 is an enlarged view of the two in FIG. 5 valve disks 16,19 shown.
  • the two alignment cams 48 are arranged diametrically opposite one another on the circumference of the stator disk 16 and are both located in the common plane 35 (see FIG. 5).
  • the flow openings 20 of the rotor disk 19 here point in a direction perpendicular to the directional cam 48 direction, the control valve 1 is closed.
  • the first ceramic surface 18 of the stator disk 16 is visible in the areas of the flow openings 20 of the rotor disk 19.
  • FIG. 8 shows a plan view of the two valve disks 16, 19 when the control valve is open as shown in FIG. 2, 4 and 6.
  • FIG. 8 is an enlarged view of the two in FIG. 6 valve disks 16,19 shown.
  • the flow openings 20 of the rotor disk 19 lie here in the common plane 35 (see FIG. 6) and point directly to the two directional cams 48.
  • the flow openings 20 of the rotor disk 19 are here just above the flow openings 17 of the stator disk 16, the control valve 1 is open.
  • FIG. 9 shows a partially cutaway 3D illustration of the control valve 1 of Fig. 2 in open condition, seen from below. Visible and designated are the housing 3 and the cover 45 and the outlet bore 33 and the water drainage channel section 8 of the control valve 1.
  • the head 10 and the spindle 11 of the valve top 9 and the head wall 15 are shown.
  • the flow opening 20 of the rotor disk 19 of the open control valve 1 the Direction of the water flow is therefore marked with an arrow in the region of the water drainage channel section 8.
  • the bore axis 13 of the housing bore 12 is marked and the lower housing part 4, the first flow channel 30 and the inlet bore 28 with the adjoining shoulder 29 are visible.
  • annular seal 32 which is pressed through the terminal opening 31 in the header wall 15 and the stator disc 16 acts; this valve disc 16 is thus fixed in the head piece bore 14 of the valve top 9, so that they can not move in the direction of the bore axis 13.
  • This ring seal 32 sealingly acts on the shoulder 29 and thus seals the control channel 7 with respect to the inlet bore 28.
  • the seat 49 between the webs 50 is also marked, showing the narrow web 50 which is disposed axially in the common plane 35 (see Fig. 5.6) and in the spout bore 33.
  • FIG. 10 shows a schematic representation of a side view of 16 selected embodiments of the inventive control valve 1. All embodiments shown have a fundamentally identical arrangement of the inlet bore 28, the control channel 7 and the outlet bore 33 by the inlet bore 28 and the control channel 7 coaxial with each other and are arranged to the bore axis 13 of the control valve 1, while the outlet bore 33 is always arranged at right angles to the bore axis 13 and thus to the spindle 11.
  • the 16 embodiments shown differ from one another in their individual arrangement of the elements water inflow channel section 6, first flow channel 30, second flow channel 34 and water drain channel section 8. In the selection of the 16 embodiments shown, the illustration of simply mirror-inverted variants has been omitted; Of course, those mirror-image variants belong also to the scope of the present invention.
  • the motor 38 for driving the spindle 11 is always in the upper housing part 5 (see Fig. 1,2).
  • Fig. 10A shows a first embodiment of the control valve 1 according to the invention, which is arranged coaxially with the water drainage channel section 8 in relation to the water inflow channel section 6.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged on the respectively opposite sides of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water drainage channel section 8.
  • FIG. 10B shows a second embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged parallel to the axis relative to the water inflow channel section 6.
  • Water inflow channel section 6 and water drainage channel section 8 are arranged on the respective opposite sides of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water drainage channel section 8.
  • Fig. IOC shows a third embodiment of the inventive control valve 1, in which the water drainage channel section 8 is arranged angled relative to the water inflow channel section 6.
  • the water inflow channel section 6 is on the top side and the water drainage channel section 8 is arranged on one side of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water drainage channel section 8.
  • Fig. 10D shows a fourth embodiment of the control valve 1 according to the invention, in which the Wasserabfiuss-Kanaiabites 8 is arranged axially parallel to the water inflow channel section 6.
  • the water inflow channel section 6 is on one side and the Wasserabfiuss Kanaiabêt 8 is on the other side of the control valve 1, that is arranged on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water outlet channel section 8.
  • FIG. 10E shows a fifth embodiment of the control valve 1 according to the invention, in which the water outlet channel section 8 is arranged angled with respect to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the Wasserabfiuss Kanaiabêt 8 is disposed on one side of the control valve 1, that is on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water outlet channel section 8. Fig. FIG.
  • FIG. 10F shows a sixth embodiment of the control valve 1 according to the invention, in which the water outlet channel section 8 is arranged angled with respect to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the Wasserabfiuss Kanaiabêt 8 is disposed on one side of the control valve 1, that is not on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inlet channel section 6 and connects coaxially to the inlet bore 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water outlet channel section 8.
  • FIG. 10G shows a seventh embodiment of the control valve 1 according to the invention, in which the water outlet channel section 8 is arranged axially parallel with respect to the water inflow channel section 6.
  • the water inflow channel section 6 is arranged on the same side of the control valve 1 as the Wasserabfiuss Kanaiabêt 8, that is one-sided to the spindle 11.
  • the first flow channel 30 is coaxial opposite the water inflow channel section 6 and connects at right angles to the Einiaufbohrung 28.
  • the second flow channel 34 is practically non-existent or very short and is arranged coaxially with the water drainage channel section 8.
  • Fig. 10H shows an eighth embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged at an angle to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the water drainage channel section 8 is arranged on one side of the control valve 1, ie on one side to the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the single-bore 28.
  • the second flow channel 34 is arranged coaxially with the water drainage channel section 8.
  • Fig. 101 shows a ninth embodiment of the control valve 1 according to the invention, in which the water drainage channel section is arranged axially parallel with respect to the water inflow channel section.
  • the water inflow channel section 6 is on the upper side and the water drainage channel section 8 is arranged on the lower side of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the single-bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. 10J shows a tenth embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged at an angle to the water inflow channel section 6.
  • the water inflow channel section 6 is on one side and the water drainage channel section 8 is arranged on the underside of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inflow channel section 6 and connects at right angles to the single-bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. 10K shows an eleventh embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged parallel to the axis relative to the water inflow channel section 6.
  • the water inflow channel section 6 and the water drainage channel section 8 are on the underside of the control valve 1, that is not arranged on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inlet channel section 6 and connects coaxially to the inlet bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. 10L shows a twelfth embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged parallel to the axis relative to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the water drainage channel section 8 is the upper side of the control valve 1, that is not arranged on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inlet channel section 6 and connects coaxially to the inlet bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. 10M shows a thirteenth embodiment of the control valve 1 according to the invention, in which the water drainage channel section 8 is arranged axially parallel to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the water drainage channel section 8 is arranged on the upper side of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. ION shows a fourteenth embodiment of the inventive control valve 1, in which the water drainage channel section 8 is arranged angled relative to the water inflow channel section 6.
  • the water inflow channel section 6 is on one side and the water drainage channel section 8 is arranged on the upper side of the control valve 1, ie on both sides of the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inflow channel section 6 and connects at right angles to the inlet bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • Fig. 10O shows a fifteenth embodiment of the inventive control tils 1, in which the water drainage channel section 8 is arranged coaxially with respect to the water inflow channel section 6.
  • the water inflow channel section 6 is on the underside and the water drainage channel section 8 is arranged on the upper side of the control valve 1, ie on one side to the spindle 11.
  • the first flow channel 30 extends at an angle to the water inflow channel section 6 and connects at right angles to the single bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • FIG. 10P shows a sixteenth embodiment of the control valve 1 according to the invention, in which the water drainage channel section is arranged at an angle to the water inflow channel section.
  • the water inflow channel section 6 is on one side and the water drainage channel section 8 is arranged on the upper side of the control valve 1, ie on one side to the spindle 11.
  • the first flow channel 30 extends coaxially with respect to the water inflow channel section 6 and connects at right angles to the single-bore 28.
  • the second flow channel 34 is angled relative to the water drainage channel section 8.
  • FIG. 11 shows a schematic representation of a top view of 12 selected embodiments of the control valve 1 according to the invention. All the embodiments shown in FIG. 12 correspond to those shown in FIG. 10 are shown. Consequently, here too, all 12 embodiments have a fundamentally identical arrangement of the single-bore 28, the control channel 7 and the outlet bore 33 by the Einiaufbohrung 28 and the control channel 7 coaxial with each other and to the bore axis 13 of the control valve 1 are arranged while the Outlet bore 33 is always arranged at right angles to the bore axis 13 and thus to the spindle 11.
  • the 12 embodiments shown differ from one another in their individual arrangement of the elements water inflow channel section 6, first flow channel 30, second flow channel 34 and water drain channel section 8.
  • the water inflow channel section 6 is marked in each case with an arrow facing the control valve 1 or with a large empty circle.
  • the water drainage channel section 8 is in each case with an arrow facing away from the control valve 1 or with a marked small empty circle.
  • the bore axis 13 is marked in each case with a black dot.
  • Fig. HA shows the first embodiment of the inventive control valve 1 as shown in FIGS. 1 to 9.
  • the water inlet channel section 6 and the water drainage channel section 8 are in a common with the bore axis 13 level 35 and coaxial on both sides of the bore 12 on the housing. 3 arranged (see Fig. 10A).
  • the second and fourth embodiment is shown, in which the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 common to the bore axis 13 and axially parallel on both sides of the bore 12 on the housing 3 (see FIG 10B, 10D).
  • Fig. HB shows a first variant of the first, second or fourth embodiment of the inventive control valve 1 (see Fig. 10A, 10B, 10D), in which the water drainage channel section 8 and the water inlet channel section 6 in two in the Bore axis 13 intersecting planes 36,36 ⁇ and are arranged angled counterclockwise.
  • Fig. HC shows a second variant of the first, second or fourth embodiment of the inventive control valve 1 (see Fig. 10A, 10B or 10D), wherein the water drainage channel section 8 and the water inflow channel section 6 in two intersecting in the bore axis 13 levels 36.36 ⁇ and are arranged angled right-angled.
  • Fig. HD shows the seventh embodiment of the inventive control valve 1 as shown in FIG. 10G.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 which is common with the bore axis 13 and axially parallel or coaxially on one side of the bore 12 on the housing 3.
  • Fig. HE shows the third and fifth embodiment of the inventive control valve 1 as shown in FIGS. IOC or 10E.
  • the water inflow channel portion 6 and the water drainage channel portion 8 are in a common with the bore axis 13 level 35 and angled on both sides of the Hole 12 is arranged on the housing 3.
  • Fig. 11F shows the sixth embodiment of the control valve 1 according to the invention as shown in FIG. 10F.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 which is common to the bore axis 13 and angled toward one another and coaxially or unilaterally to the bore 12 on the underside or upper side of the housing 3.
  • FIG. 11G shows the eighth embodiment of the control valve 1 according to the invention as shown in FIG. 10H.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 which is common to the bore axis 13 and are angled relative to each other and arranged on one side to the bore 12 on the housing 3.
  • FIG. 11H shows the fifteenth embodiment of the control valve 1 according to the invention as shown in FIG. 10O.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged coaxially with one another and on one side to the bore 12 on the housing 3 in a plane 35 common to the bore axis 13.
  • Fig. I II shows the eleventh and twelfth embodiment of the inventive control valve 1 as shown in FIGS. 10K and 10L.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 which is common to the bore axis 13, axially parallel to one another and coaxially or unilaterally to the bore 12 on the housing 3.
  • Fig. 11J shows the ninth and thirteenth embodiments of the control valve 1 according to the invention as shown in Figs. 101 and 10M.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35 which is common to the bore axis 13, axially parallel to one another and on both sides to the bore 12 on the housing 3.
  • FIG. 11K shows the tenth and fourteenth embodiments of the control valve 1 according to the invention as shown in FIG. 10Y and ION.
  • the water- inflow channel section 6 and the water drainage channel section 8 are in an axis 35 common to the bore axis 13, angled to each other and arranged on both sides of the bore 12 on the housing 3.
  • Fig. 11 L shows the sixteenth embodiment of the control valve 1 according to the invention as shown in FIG. 10P.
  • the water inflow channel section 6 and the water drainage channel section 8 are arranged in a plane 35, which is common with the bore axis 13, angled toward one another and on one side to the bore 12 on the housing 3.
  • the inventive control valve 1 can be used in many ways; In particular, the embodiments according to FIGS. 10A and 10O are suitable for installation in a straight line, be it a sanitary line 2, a heating line 2 or a cooling line 2 ". All other embodiments of the control valve 1 according to the invention are also suitably positioned for installation in a Sanitary line 2, a heating line 2 or a cooling line 2 ". Accordingly, a sanitary installation with at least one sanitary pipe 2, a heating installation with at least one heating pipe 2 and also a cooling installation with at least one cooling pipe 2 "each comprise at least one control valve 1 according to the invention.
  • angle valves with a common plane 35 are the embodiments according to the figures IOC, 10E, 10F, 10H, 10J, ION, and 10P; of these, the embodiments according to FIGS. 10F, 10H and 10P are particularly preferred because of their compact construction. It should be expressly mentioned here that practically all disclosed embodiments of the control valve 1 according to the invention (cf., Fig. 10) are suitable for use as angle valves, if these according to the variants according to FIGS. I Ib or HC are designed as angle valves with two intersecting planes 36,36 ⁇ . LIST OF REFERENCE NUMBERS

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

L'invention concerne une soupape (1) pour réguler le flux d'eau dans une conduite sanitaire (2), comprenant un carter (3) pourvu d'une partie inférieure (4) de carter, dans laquelle sont disposés, dans le sens d'écoulement, une section (6) de canal d'alimentation en eau, un canal de régulation (7) et une section (8) de canal d'évacuation de l'eau. La soupape de régulation (1) comprend en outre une partie supérieure (9) de soupape, pourvue d'une pièce de tête (10) qui est disposée dans un orifice (12) de carter, coaxialement par rapport à son axe (13) d'orifice et sur laquelle est fixée un disque (16) de stator présentant une première surface céramique, et d'une broche (11) avec laquelle un disque (19) de rotor présentant une deuxième surface en céramique vient en prise, ainsi qu'un dispositif d'entraînement (22) électrique disposé dans la partie supérieure (5) du carter, qui est en prise avec la broche (11). Deux joints d'étanchéité (23, 25) placés contre la pièce de tête (10) ou la broche (11) rendent le canal (7) de régulation de la soupape (1) de régulation étanche par rapport à une partie supérieure (5) de carter. La paroi (15) de la pièce de tête comprend au moins une fenêtre (27) disposée dans une partie du canal (7) de régulation, qui est orientée contre une surface (24) de l'orifice (12) de carter à l'opposé de la section (8) de canal d'évacuation de l'eau, un rinçage complet du canal de régulation (7) étant garanti lorsque la soupape (1) de régulation est ouverte.
EP15704326.6A 2015-02-16 2015-02-16 Soupape pour réguler le flux d'eau dans une conduite sanitaire Ceased EP3259506A1 (fr)

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EP3064660A1 (fr) * 2015-03-04 2016-09-07 Franke Water Systems AG Robinetterie à commande électronique
BE1025399B1 (nl) * 2017-12-29 2019-02-06 AQUALEX bvba Purgeren van de leiding van een afgiftepunt van een drinkwatersysteem voor gecarboniseerd water
DE102018205748A1 (de) * 2018-04-16 2019-10-17 Hansgrohe Se Sanitärventilblock
WO2020037093A1 (fr) * 2018-08-16 2020-02-20 As America, Inc. Ensemble robinet d'arrêt équerre
US11703144B2 (en) 2018-09-19 2023-07-18 Oblamatik Ag Motor-driven axial-flow control valve
DE102018126214A1 (de) 2018-10-22 2020-04-23 Franke Technology And Trademark Ltd. Verfahren für eine Entnahmeeinheit und zugehörige Entnahmeeinheit
EP3921481A1 (fr) 2019-02-06 2021-12-15 Kwc Ag Dispositif d'écoulement pour la connexion d'un système d'eau potable
DE102019210435A1 (de) 2019-07-15 2021-01-21 Blanco Gmbh + Co Kg Sanitärarmatur zum Abgeben von aufbereiteten Flüssigkeiten

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US20070068583A1 (en) * 2005-09-27 2007-03-29 Johnson Dwight N Motor-driven hydraulic valve cartridge
EP2250321B1 (fr) * 2008-02-20 2013-05-29 Oblamatik AG Dispositif de commande pour objets sanitaires
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DE102013000773A1 (de) * 2013-01-18 2014-07-24 Grohe Ag Sanitärarmatur
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