DE4103285A1 - Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate - Google Patents

Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate

Info

Publication number
DE4103285A1
DE4103285A1 DE19914103285 DE4103285A DE4103285A1 DE 4103285 A1 DE4103285 A1 DE 4103285A1 DE 19914103285 DE19914103285 DE 19914103285 DE 4103285 A DE4103285 A DE 4103285A DE 4103285 A1 DE4103285 A1 DE 4103285A1
Authority
DE
Germany
Prior art keywords
water
washed
collecting vessel
vessel
outlet
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
DE19914103285
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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 DE19914103285 priority Critical patent/DE4103285A1/en
Publication of DE4103285A1 publication Critical patent/DE4103285A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • F24D3/1016—Tanks having a bladder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • F24D3/1041—Flow-through
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/188—Water-storage heaters with means for compensating water expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)

Abstract

The excess pressure collecting vessel is washed through and used for preparing sanitary hot water. Water to be heated must flow through the excess pressure vessel which is always washed out so that foul water and bacteria cannot accumulate. Water that is collected (6) in the vessel is discharged (1) and fresh water flushed through when a draw off tap (2) is opened. A membrane (4) lies against a pressure plate (3) when the water is flushed through under pressure (5). A non return valve (7) prevents pressure from reaching other parts of the pipework. USE/ADVANTAGE - Vessel is flushed through, after stored expansion water has been drawn off.

Description

Die Erfindung betrifft das Durchspülen des Überdruckauffanggefäßes, ein zylindrisches Gefäß mit einer Gummimembrane. Auf der Oberseite mit Druckluft gefüllt (Vordruck), in der Mitte eine Anlegeplatte mit Durchfluß, wo sich die Membrane dagegen pressen kann. Auf der Unterseite wasser­ durchspülender Freiraum.The invention relates to flushing the overpressure collecting vessel, a cylindrical vessel with a rubber membrane. On the top with Compressed air filled (pre-pressure), in the middle a contact plate with flow, where the membrane can press against it. Water on the bottom flushing free space.

Bei Erwärmung von Kaltwasser zu Warmwasser in einem geschlossenen Speicher dehnt sich das Wasser aus. Bei Überschreitung von 10 bar zul. Betriebsüberdruck wird das Wasser (Überdruck) durch ein Sicherheits­ ventil abgeleitet. Herkömmliche Ausdehnungsgefäße sind verboten worden, da sich Faulwasser bildet und Bakterien. Weil sie nicht durchspült werden.When heating cold water to hot water in a closed Storage water expands. If 10 bar perm. The water (overpressure) is operated by a safety device valve derived. Conventional expansion tanks have been banned because foul water forms and bacteria. Because they are not flushed out.

Der Erfindung liegt zugrunde, daß das Ausdehnungswasser gespeichert wird und bei Entnehmen von Warmwasser wieder abgegeben wird und durch nachlaufendes Wasser durchspült wird.The invention is based on the fact that the expansion water is stored is and is released again when hot water is drawn and by trailing water is rinsed.

Diese Aufgabe wird erfindungsmäßig dadurch gelöst, daß das Überdruck­ auffanggefäß einen Zulauf und einen Ablauf hat, wo das Wasser durch­ laufen muß.This object is achieved according to the invention in that the overpressure has an inlet and an outlet where the water passes through must run.

Wasserersparnis von 1000 bis 1500 L in Jahr pro Speicher. Überdruckauffanggefäß für die Sanitärwarmwasserzubereitung.Water savings of 1000 to 1500 L per year per storage tank.  Overpressure collector for the preparation of sanitary hot water.

Bei bekanntem geschlossenem Warmwasserspeicher wird das Überdruckwasser über ein Sicherheitsventil abgeleitet. Dieses hat den Nachteil das Wasser unbenutzt verloren geht. Das Überdruckauffanggefäß soll das Wasser aufnehmen und wieder abgeben, ohne das ein stehendes Faulwasser entsteht.If the closed hot water tank is known, the overpressure water becomes derived via a safety valve. This has the disadvantage that Water is lost when not in use. The overpressure collector is supposed to Absorb and release water without standing still water arises.

Bei dem Überdruckauffanggefäß wird das aufgefangene Wasser (6) wieder abgegeben (1) und mit frischem Wasser durchspült. So wie eine Verbraucher­ stelle geöffnet wird (2). Die Membrane (4) legt sich gegen die Druckplatte mit Durchfluß (3), die mit einem Vordruck (5) gefüllt ist (7 bar). Ein Rück­ schlagventil (7) verhindert, daß der Druck aufs übrige Rohrnetz drückt.In the overpressure collecting vessel, the collected water ( 6 ) is released again ( 1 ) and flushed with fresh water. Just like opening a consumer point ( 2 ). The membrane ( 4 ) lies against the pressure plate with flow ( 3 ), which is filled with a pre-pressure ( 5 ) (7 bar). A check valve ( 7 ) prevents the pressure from pressing on the rest of the pipe network.

Das Überdruckauffanggefäß kann in jeden geschlossenen Brauchwasser­ speicherzulauf eingebaut werden. Wasserersparnis von 1000 bis 1500 L im Jahr pro Speicher.The overpressure collector can be used in any closed process water storage tank inlet to be installed. Water savings from 1000 to 1500 liters per year per store.

Claims (1)

Überdruckauffanggefäß, das durchspült wird, für die Sanitärwarmwasser­ zubereitung; dadurch gekennzeichnet: das zu erwärmende Wasser muß durch das Überdruck­ auffanggefäß laufen, wodurch es immer wieder durchspült wird, ohne daß ein stehendes Faulwasser entsteht.Overpressure collecting vessel, which is flushed, for the preparation of sanitary hot water; characterized in that the water to be heated must pass through the overpressure collecting vessel, whereby it is flushed through again and again, without standing still water being produced.
DE19914103285 1991-02-04 1991-02-04 Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate Ceased DE4103285A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914103285 DE4103285A1 (en) 1991-02-04 1991-02-04 Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914103285 DE4103285A1 (en) 1991-02-04 1991-02-04 Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate

Publications (1)

Publication Number Publication Date
DE4103285A1 true DE4103285A1 (en) 1992-08-06

Family

ID=6424333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914103285 Ceased DE4103285A1 (en) 1991-02-04 1991-02-04 Excess pressure collecting vessel for water - is washed through to prevent foul water or bacteria accumulating, using separate inlet and outlet and membrane bearing against pressure plate

Country Status (1)

Country Link
DE (1) DE4103285A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602430A1 (en) * 1992-12-12 1994-06-22 Hans Sasserath & Co Kg Expansion vessel for domestic hot water in connection with a connector arsembly
FR2750760A1 (en) * 1996-07-08 1998-01-09 Comap Expansion tank for hot water piping
GB2555425B (en) * 2016-10-26 2019-06-26 Vexo International Uk Ltd Expansion vessel for a heating or cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602430A1 (en) * 1992-12-12 1994-06-22 Hans Sasserath & Co Kg Expansion vessel for domestic hot water in connection with a connector arsembly
FR2750760A1 (en) * 1996-07-08 1998-01-09 Comap Expansion tank for hot water piping
GB2555425B (en) * 2016-10-26 2019-06-26 Vexo International Uk Ltd Expansion vessel for a heating or cooling system

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licenses declared
8131 Rejection