DE1024299B - Switching device with four connections - Google Patents

Switching device with four connections

Info

Publication number
DE1024299B
DE1024299B DEV11639A DEV0011639A DE1024299B DE 1024299 B DE1024299 B DE 1024299B DE V11639 A DEV11639 A DE V11639A DE V0011639 A DEV0011639 A DE V0011639A DE 1024299 B DE1024299 B DE 1024299B
Authority
DE
Germany
Prior art keywords
switching device
pipe sections
pipe
connections
cross
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.)
Pending
Application number
DEV11639A
Other languages
German (de)
Inventor
Hans Viessmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEV11639A priority Critical patent/DE1024299B/en
Publication of DE1024299B publication Critical patent/DE1024299B/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)

Description

DEUTSCHESGERMAN

Die Erfindung betrifft eine Umschaltvorrichtung mit vier Anschlüssen, die wechselweise miteinander verbunden werden können, und bezweckt, die Vorrichtung so auszubilden, daß sie in Schweißkonstruktion aus einfachen Bauteilen, die sieh gut bearbeiten lassen, hergestellt werden kann. Demgemäß besteht die Erfindung darin, daß das Gehäuse aus einem aus vier Rohrabschnitten zusammengesetzten Rohrkreuz und zwei mit diesem lösbar verbundenen Abschlußplatten besteht, die Rohrabschnitte an ihren inneren Enden Vierkantquerschnitt aufweisen und ihre Stoßkanten zu dichten Anlageflächen für die im Gehäuse drehbare Schaltklappe verschweißt sind.The invention relates to a switching device with four connections, which can be alternately connected to each other, and the purpose of the device to train so that they work in welded construction from simple components that look good let, can be produced. Accordingly, the invention consists in that the housing consists of one four pipe sections assembled pipe cross and two with this releasably connected end plates consists, the pipe sections have a square cross-section at their inner ends and their abutting edges sealed contact surfaces for the switching flap that can be rotated in the housing are welded.

Nach einer vorteilhaften Ausführungsform der Erfindung dienen zur lösbaren Verbindung der Abschlußplatten mit dem Rohrkreuz außerhalb des Strömungskanals liegende, lose Spannbolzen, According to an advantageous embodiment of the invention, the end plates are used for releasable connection with the pipe cross outside of the flow channel, loose clamping bolts,

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.An exemplary embodiment of the subject matter of the invention is shown in the drawing.

Fig. 1 zeigt einen senkrechten Schnitt undFig. 1 shows a vertical section and

Fig. 2 einen waagerechten Schnitt nach der Linie IJ-TI der Fig. 1.FIG. 2 shows a horizontal section along the line IJ-TI in FIG. 1.

Das Gehäuse der dargestellten Umschaltvorrichtung ist aus vier gleichen Rohrabschnitten 1 zusammengeschweißt. Nach ihren inneren Enden hin geht der zylindrische Querschnitt der Rohrabschni.tte in einen quadratischen Querschnitt über, der in Fig. 2 mit 2 bezeichnet ist. An den vier Stoßstellen der Rohrabschnitte sind Rundstäbe 3 aus rostsicherem Werkstoff eingelegt und mit den Stoßkanten der Rohrstücke verschweißt. Mit dem so gebildeten Rohrkreuz sind eine Bodenplatte 4 und eine Deckelplatte 5 durch vier Schraubenbolzen 6 und Muttern 7, 8 lösbar verbunden. Zur Abdichtung der Abdeckplatten sind zwischen den Flatten und den Enden der Rohrabschnitte Runddichtungen 9 und 10 eingelegt. In dem Gehäuse ist als Schaltglied eine Drehklappe 11 angeordnet. Die Achse 12 der Klappe 11 ist mit ihrem unteren Ende in einem Sackloch 13 der Bodenplatte 4 drehbar geführt und ragt durch die Deckelplatte 5, in der sie durch eine Stopfbüchse 14 gehalten ist, nach außen. Auf dem nach außen ragenden Ende der Achse ist ein nicht dargestellter BedienungsgrifF angeordnet.The housing of the switching device shown is welded together from four identical pipe sections 1. Towards its inner ends, the cylindrical cross-section of the Rohrabschni.tte goes into one square cross-section, which is denoted by 2 in FIG. At the four joints of the pipe sections Round bars 3 made of rustproof material are inserted and welded to the butt edges of the pipe sections. With the tube cross formed in this way, a base plate 4 and a cover plate 5 are through four Bolts 6 and nuts 7, 8 releasably connected. To seal the cover plates, there are round seals between the flats and the ends of the pipe sections 9 and 10 inserted. A rotary flap 11 is arranged as a switching element in the housing. The axis 12 of the flap 11 is rotatably guided with its lower end in a blind hole 13 of the base plate 4 and protrudes through the cover plate 5, in which it is held by a stuffing box 14, to the outside. On the an operating handle (not shown) is arranged on the outwardly projecting end of the axle.

Die erfindungsgemäße Ausbildung der Umschaltvorrichtung ermöglicht eine einfache Bearbeitung der einzelnen Teile, wie der Abschlußplatten und der Dichtungen, .so daß die Herstellungskosten wesentlich unter denen der bisher bekannten Umstellvorrichtungen dieser Art liegen. Infolgedessen kann die Umschaltvorrichtung nach der Erfindung zu einem niedrigen Preis hergestellt werden. Auch die Einbaukosten sind gering, da die Rohrabschnitte in einfacher Weise das Einschweißen der Vorrichtung in das Rohrsystem ermöglichen. The inventive design of the switching device enables simple processing of the individual Parts, such as the end plates and the seals, .so that the manufacturing costs are significantly below those of the previously known changeover devices of this type lie. As a result, the switching device can be manufactured according to the invention at a low price. The installation costs are also low, since the pipe sections allow the device to be welded into the pipe system in a simple manner.

Umschaltvorrichtung mit vier AnschlüssenSwitching device with four connections

Anmelder:
Hans Viessmann, Allendorf/EderApplicant:
Hans Viessmann, Allendorf / Eder

Hans Viessmann, Allendorf/Eder,
ist als Erfinder genannt wordenHans Viessmann, Allendorf / Eder,
has been named as the inventor

Infolgedessen ist die Umschaltvorrichtung vorteilhaft als Rücklaufbeimischvorrichtung bei Heizungsanlagen zu verwenden. Insbesondere bei der Vielzahl der kleinen Warmwasserheizungen ist es damit wirtschaftlich möglich und vertretbar, eine Rücklaufbeimischung einzubauen.As a result, the switching device can advantageously be used as a return admixing device in heating systems. Especially with the large number In the case of small hot water heating systems, it is economically possible and justifiable to add a return flow to be built in.

Claims (4)

Patentansprüche.Claims. 1. Umschaltvorrichtung mit vier Anschlüssen, die wechselweise miteinander verbunden werden können, dadurch gekennzeichnet, daß das Gehäuse aus einem aus vier Rohrabschnitten (1) zusammengesetzten Rohrkreuz und zwei mit diesem lösbar verbundenen Abschlußplatten (4, S) besteht, die Rohrabschnitte an ihren inneren Enden Vierkantquerschnitt aufweisen und ihre Stoßkanten zu dichten Anlageflächen für die im Gehäuse drehbare Schaltklappe verschweißt sind.1. Switching device with four connections that are alternately connected to one another can, characterized in that the housing consists of one composed of four pipe sections (1) Pipe cross and two with this releasably connected end plates (4, S), the Pipe sections have a square cross-section at their inner ends and their butt edges too sealed contact surfaces for the switch flap which can be rotated in the housing are welded. 2. Umschaltvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an den Stoßkanten der Rohrabschnitte Rundstäbe (3) aus rostsicherem Werkstoff eingelegt sind.2. Switching device according to claim 1, characterized in that the abutting edges Pipe sections round bars (3) made of rustproof material are inserted. 3. Umschaltvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zur lösbaren Verbindung der Abschlußplatten mit dem Rohrkreuz außerhalb des Strömungskanals liegende, lose Spannbolzen (6) dienen.3. Switching device according to claim 1, characterized in that the releasable connection of the end plates with the pipe cross lying outside the flow channel, loose clamping bolts (6) serve. 4. Umschaltvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Achse (12) der4. Switching device according to claim 1, characterized in that the axis (12) of the 709 879/206709 879/206 Schaltklappe (11) mit ihrem einen Ende in einem Sackloch (13) der Bodenplatte (4) drehbar geführt und mit ihrem anderen Ende durch die Deckelplatte (5), in der sie durch eine Dichtung (14) gehalten wird, nach außen ragt.One end of the switching flap (11) is rotatably guided in a blind hole (13) in the base plate (4) and at its other end through the cover plate (5), in which it is held by a seal (14) is, protrudes outwards. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 219 096, 522 719, 610.695 652,832 819;Considered publications: German patent specifications No. 219 096, 522 719, 610,695 652,832 819; französische Patentschrift Nr. 1 052 649: USA.-Patentschrift Nr. 1 935 329.French Patent No. 1,052,649: USA.-Patent No. 1,935,329. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEV11639A 1956-12-11 1956-12-11 Switching device with four connections Pending DE1024299B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV11639A DE1024299B (en) 1956-12-11 1956-12-11 Switching device with four connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV11639A DE1024299B (en) 1956-12-11 1956-12-11 Switching device with four connections

Publications (1)

Publication Number Publication Date
DE1024299B true DE1024299B (en) 1958-02-13

Family

ID=7573549

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV11639A Pending DE1024299B (en) 1956-12-11 1956-12-11 Switching device with four connections

Country Status (1)

Country Link
DE (1) DE1024299B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194270A (en) * 1962-02-28 1965-07-13 Viessmann Hans Mixer valve
US3228653A (en) * 1962-08-15 1966-01-11 Lea G Trimmer Butterfly valve device having particular seal and split-body structure
FR2381954A1 (en) * 1977-02-28 1978-09-22 Apv Co Ltd Multi-way liq. distributing valve - has spherical chamber with circumferential seals for edge of closure plate
US4228786A (en) * 1979-02-05 1980-10-21 Hedback Corp. Flow director
US4303378A (en) * 1977-09-22 1981-12-01 Thomsen Equipment Company Concrete pump
EP0399344A1 (en) * 1989-05-23 1990-11-28 Ehrenberg, Henry, Senator h.c. Valve
DE4130479A1 (en) * 1991-09-13 1993-03-18 Viessmann Hans MULTI-WAY MIXING VALVE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219096C (en) *
DE522719C (en) * 1931-04-14 Siemens Schuckertwerke Akt Ges Three-way flap
US1935329A (en) * 1929-12-16 1933-11-14 Robert J Needham Fabricated valve body
DE596610C (en) * 1932-03-17 1934-05-07 Buell Comb Company Ltd Aldwych Reusable tap, especially for coal dust pipelines
DE695652C (en) * 1936-06-24 1940-08-30 Georg Wilhelm Reccius Switching device as a flow distributor for heavy boilers to which a water heating system is also connected
DE832819C (en) * 1945-01-23 1952-02-28 Ernest August Stienen Rotary valve
FR1052649A (en) * 1952-03-20 1954-01-26 Sncaso Fluid flow regulator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219096C (en) *
DE522719C (en) * 1931-04-14 Siemens Schuckertwerke Akt Ges Three-way flap
US1935329A (en) * 1929-12-16 1933-11-14 Robert J Needham Fabricated valve body
DE596610C (en) * 1932-03-17 1934-05-07 Buell Comb Company Ltd Aldwych Reusable tap, especially for coal dust pipelines
DE695652C (en) * 1936-06-24 1940-08-30 Georg Wilhelm Reccius Switching device as a flow distributor for heavy boilers to which a water heating system is also connected
DE832819C (en) * 1945-01-23 1952-02-28 Ernest August Stienen Rotary valve
FR1052649A (en) * 1952-03-20 1954-01-26 Sncaso Fluid flow regulator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194270A (en) * 1962-02-28 1965-07-13 Viessmann Hans Mixer valve
US3228653A (en) * 1962-08-15 1966-01-11 Lea G Trimmer Butterfly valve device having particular seal and split-body structure
FR2381954A1 (en) * 1977-02-28 1978-09-22 Apv Co Ltd Multi-way liq. distributing valve - has spherical chamber with circumferential seals for edge of closure plate
US4303378A (en) * 1977-09-22 1981-12-01 Thomsen Equipment Company Concrete pump
US4228786A (en) * 1979-02-05 1980-10-21 Hedback Corp. Flow director
EP0399344A1 (en) * 1989-05-23 1990-11-28 Ehrenberg, Henry, Senator h.c. Valve
US5105853A (en) * 1989-05-23 1992-04-21 Henry Ehrenberg Mutiway valve
DE4130479A1 (en) * 1991-09-13 1993-03-18 Viessmann Hans MULTI-WAY MIXING VALVE
EP0537424A1 (en) * 1991-09-13 1993-04-21 Hans Dr. Viessmann Multiple way mixing valve

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