DE1220183B - Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings - Google Patents

Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings

Info

Publication number
DE1220183B
DE1220183B DEK51371A DEK0051371A DE1220183B DE 1220183 B DE1220183 B DE 1220183B DE K51371 A DEK51371 A DE K51371A DE K0051371 A DEK0051371 A DE K0051371A DE 1220183 B DE1220183 B DE 1220183B
Authority
DE
Germany
Prior art keywords
pressure
scale
adjustable
buildings
oil supply
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
DEK51371A
Other languages
German (de)
Inventor
Abrecht Kunzmann
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.)
ABRECHT KUNZMANN
Original Assignee
ABRECHT KUNZMANN
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 ABRECHT KUNZMANN filed Critical ABRECHT KUNZMANN
Priority to DEK51371A priority Critical patent/DE1220183B/en
Priority to AT433064A priority patent/AT251738B/en
Priority to BE648398D priority patent/BE648398A/xx
Publication of DE1220183B publication Critical patent/DE1220183B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0636—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the loading device of the membrane, e.g. spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/02—Combustion apparatus using liquid fuel
    • F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Description

Druckregelventil mit an einer Skala einstellbarem Hinterdruck, insbesondere für die Heizölversorgung in Gebäuden Die Erfindung bezieht sich auf ein Druckregelventil mit an einer Skala einstellbarem Hinterdruck, ,insbesondere für die Heizölversorgung in Gebäuden, mit einerseits vom Mediendruck, andererseits mit Federdruck unter Zwischenschaltung eines Auflagetellers beaufschlagter Membran, welche das Durchlaßventil betätigt, wobei die Regelfeder endseitig einem mittels Drehknopf verstellbaren Druckteller ansteht, der auf einer mit dem Drehknopf verbundenen Gewindespindel sitzt und durch diese verstellbar ist.Pressure control valve with back pressure adjustable on a scale, in particular for the heating oil supply in buildings The invention relates to a pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings, with media pressure on the one hand and spring pressure with interposition on the other a support plate acted upon membrane, which actuates the passage valve, the control spring having a pressure plate adjustable by means of a rotary knob at the end pending, which sits on a threaded spindle connected to the rotary knob and through this is adjustable.

Bei der Heizölversorgung in Gebäuden arbeitet man mit Pumpenaggregaten auf einen Druckkessel, welcher sodann über einen einstellbaren Druckregler die Ölleitungen zu den einzelnen Verbrauchsstellen der Gebäude versorgt. Vor den Ölöfen sind wiederum Druckregler eingeschaltet, welche als Druckminderer wirken und für einen festen Austrittsdruck sorgen. Die lan den Druckkessel angeschlossenen Druckregelventile sind mit ihrem Enddruck jeweils auf die Stockwerkhöhen einzustellen, was bisher nur unter Verwendung besonders einzuschaltender Druckmesser möglich war, da bei bekannten Druckregelventilen der eingangs erwähnten Art für den Druckteller nur eine Führungsnut im Gehäuse vorgesehen gestellten Druck gegeben ist, es vielmehr besonderer ist, so daß hierdurch kein Aufschluß über den ein-Aufwendungen hierfür bedarf.Pump units are used to supply heating oil in buildings on a pressure vessel, which then controls the oil lines via an adjustable pressure regulator to the individual consumption points of the building. In front of the oil stoves are again Pressure regulators switched on, which act as pressure reducers and for a fixed Take care of the outlet pressure. The pressure regulating valves connected to the pressure vessel are to be adjusted to the floor heights with their final pressure, which was previously was only possible using pressure gauges that had to be switched on, as with known pressure control valves of the type mentioned for the pressure plate only a guide groove provided in the housing provided pressure is given, rather it is special, so that this does not provide any information about the one-time expenses for this requirement.

Aufgabe der Erfindung ist nun, eine unmittelbare Druckeinstellung und -abgrenzung am Regelventil selbst zu ermöglichen, ohne daß hierfür ein besonderer Druckmesser vorgesehen werden muß, d. h. einen derartigen Regler ohne besonderen Aufwand so auszubilden, daß die jeweilige Druckeinstellung :sofort ablesbar ist. Dies wird gemäß,der Erfindung dadurch erreicht, daß der Druckteller einen Zeiger aufweist, welcher durch ,die als Schlitzausgebildete Führungsnut des Gehäuses nach außen ragt und ,dabei die Druckeinstellung .auf einer an der Außenseite des Gehäuses vorgesehenen Skala anzeigt. Auf .diese Weise kann mit einem Blick die jeweilige Druckeinstellung am Reglergehäuse abgelesen werden, ohne daß hierfür ein zusätzlicher Bauaufwand notwendig wäre.The object of the invention is now a direct pressure setting and to enable delimitation on the control valve itself without a special one Pressure gauge must be provided, d. H. such a regulator without special To train the effort so that the respective pressure setting: can be read immediately. This is achieved according to the invention in that the pressure plate has a pointer has, which by, formed as a slot guide groove of the housing after protrudes outside and, at the same time, the pressure setting .on one on the outside of the housing provided on the scale. In this way, the respective Pressure setting can be read on the controller housing without an additional Construction would be necessary.

In ,der Zeichnung ist beispielsweise eine Ausführungsform des erfindungsgemäßen Druckregelventils teilweise im Schnitt dargestellt.In, the drawing is, for example, an embodiment of the invention Pressure control valve shown partially in section.

Wie aus dieser Teilschnittzeichnung hervorgeht, tritt das Öl über das Ventil 1 aus dem Druckkessel bzw. der Steigleitung 2 ein und wirkt auf die Membran 3, welche ihrerseits durch eine Feder 4 beaufschlagt wird. Überwiegt ,der Öldruck, so wird das Ventil 1 über den Winkelhebel 5 und den Verschlußkolben 6 geschlossen; überwiegt dagegen der Federdruck 4, so wird das Ventil 1 offen gehalten. Der Federdruck 4 läßt sich am Drehknopf 7 mit Gewindebolzen 8 verstellen, wobei der Druckteller 9 auf bzw. nieder fährt. An diesem Druckteller 9 ist der Zeiger 10 angebracht, welcher .durch den Gehäuseschlitz 11 reicht und in Verbindung mit :der Skala 12 den einzustellenden Öldruck ,anzeigt. Die Skala ist hierbei in Meter-ölsäule (spezifisches Gewicht 0,85) geeicht. Es läßt sich somit der jeweils notwendige Stockwerkdruck einstellen, wobei die Zeigerschlitzführung 10,11 gleichzeitig,der Verstellführung des Drucktellers 9 beim Einregulieren durch Verdrehen des Drehknopfes 7 mit Gewindebolzen 8 dient. Das im Druck einregulierte Öl tritt sodann bei 13 aus. Der schwarze Pfeil auf dem Gehäuse gibt die Durchflußrichtung an.As can be seen from this partial sectional drawing, the oil leaks over the valve 1 from the pressure vessel or the riser 2 and acts on the membrane 3, which in turn is acted upon by a spring 4. Predominates, the oil pressure, so the valve 1 is closed via the angle lever 5 and the locking piston 6; on the other hand, if the spring pressure 4 predominates, the valve 1 is kept open. The spring pressure 4 can be adjusted on the rotary knob 7 with threaded bolts 8, whereby the pressure plate 9 moves up or down. On this pressure plate 9, the pointer 10 is attached, which . through the housing slot 11 and in connection with: the scale 12 to be set Oil pressure. The scale is in meter oil column (specific weight 0.85) calibrated. The floor pressure required in each case can thus be set, with the pointer slot guide 10, 11 at the same time, the adjustment guide of the pressure plate 9 when adjusting by turning the rotary knob 7 with threaded bolt 8 is used. The oil, regulated in pressure, then exits at 13. The black arrow on the Housing indicates the direction of flow.

Claims (1)

Patentanspruch: Druckregelventil mit an einer Skala einstellbarem Hinterdruck, insbesondere für die Heizölversorgung in Gebäuden, mit einerseits vom Mediendruck, andererseits mit Federdruck unter Zwischenschaltung eines Auflagetellers beaufschlagter Membran, welche das Durchlaßventil betätigt, wobei die Regelfeder endseitig einem mittels Drehknopf verstellbaren Druckteller ansteht, der ,auf einer mit dem Drehknopf verbundenen Gewindespindel sitzt und durch diese verstellbar .ist, dadurch g e k e n n -zeichnet, daß der Druckteller (9) einen Zeiger (10) aufweist, welcher durch die als Schlitz ausgebildete Führungsnut (11) des Gehäuses nach außen ragt und dabei die Druckeinstellung auf einer an der Außenseite des Gehäuses vorgesehenen Skala (12) anzeigt. In Betnacht gezogene Druckschriften. Deutsche Patentschriften Nr. 479 341, 838 099, 859 968, 913 593; W ü n s c h, Regler für Druck und Menge, 1930, S. 24, 50, 61.Claim: Pressure regulating valve with back pressure adjustable on a scale, in particular for the heating oil supply in buildings, with on the one hand by the media pressure and on the other hand with spring pressure with the interposition of a support plate, which actuates the passage valve, whereby the control spring is at the end of a pressure plate adjustable by means of a rotary knob, which, sits on a threaded spindle connected to the rotary knob and is adjustable by this, characterized in that the pressure plate (9) has a pointer (10) which protrudes through the guide groove (11) in the housing designed as a slot and thereby indicates the pressure setting on a scale (12) provided on the outside of the housing. Pamphlets pulled out of bed. German Patent Nos. 479 341, 838 099, 859 968, 913 593; W ü nsch, Regulator for Pressure and Volume, 1930, pp. 24, 50, 61.
DEK51371A 1963-06-20 1963-06-20 Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings Pending DE1220183B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEK51371A DE1220183B (en) 1963-06-20 1963-06-20 Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings
AT433064A AT251738B (en) 1963-06-20 1964-05-19 Pressure control valve with adjustable back pressure, especially for the heating oil supply
BE648398D BE648398A (en) 1963-06-20 1964-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK51371A DE1220183B (en) 1963-06-20 1963-06-20 Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings

Publications (1)

Publication Number Publication Date
DE1220183B true DE1220183B (en) 1966-06-30

Family

ID=7225966

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK51371A Pending DE1220183B (en) 1963-06-20 1963-06-20 Pressure control valve with back pressure adjustable on a scale, especially for the heating oil supply in buildings

Country Status (3)

Country Link
AT (1) AT251738B (en)
BE (1) BE648398A (en)
DE (1) DE1220183B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007447A (en) * 1989-02-13 1991-04-16 Quiet S.A. Pneumatic feed safety apparatus with re-setting control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479341C (en) * 1928-08-31 1929-07-15 Stoll Maschf Gmbh Wilhelm Shock-absorbing membrane gas pressure regulator
DE838099C (en) * 1952-03-27 Dipl-Ing Hemz Arzt, Essen Reducing valve for high pressure tanks
DE859968C (en) * 1950-12-02 1952-12-18 Karlsruhe Augsburg Iweka Thermostat with spring-loaded hose piston spindle
DE913593C (en) * 1951-07-19 1954-06-18 Sucker G M B H Geb Temperature controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE838099C (en) * 1952-03-27 Dipl-Ing Hemz Arzt, Essen Reducing valve for high pressure tanks
DE479341C (en) * 1928-08-31 1929-07-15 Stoll Maschf Gmbh Wilhelm Shock-absorbing membrane gas pressure regulator
DE859968C (en) * 1950-12-02 1952-12-18 Karlsruhe Augsburg Iweka Thermostat with spring-loaded hose piston spindle
DE913593C (en) * 1951-07-19 1954-06-18 Sucker G M B H Geb Temperature controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007447A (en) * 1989-02-13 1991-04-16 Quiet S.A. Pneumatic feed safety apparatus with re-setting control

Also Published As

Publication number Publication date
AT251738B (en) 1967-01-25
BE648398A (en) 1964-09-16

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