DE20307395U1 - Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump - Google Patents

Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump

Info

Publication number
DE20307395U1
DE20307395U1 DE20307395U DE20307395U DE20307395U1 DE 20307395 U1 DE20307395 U1 DE 20307395U1 DE 20307395 U DE20307395 U DE 20307395U DE 20307395 U DE20307395 U DE 20307395U DE 20307395 U1 DE20307395 U1 DE 20307395U1
Authority
DE
Germany
Prior art keywords
hot water
pressure difference
difference measuring
circulation pump
water 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.)
Expired - Lifetime
Application number
DE20307395U
Other languages
German (de)
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.)
FEDER ALEXANDER
Original Assignee
FEDER ALEXANDER
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 FEDER ALEXANDER filed Critical FEDER ALEXANDER
Priority to DE20307395U priority Critical patent/DE20307395U1/en
Publication of DE20307395U1 publication Critical patent/DE20307395U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems

Abstract

The hot water supply comprises a pressure difference measuring- and regulating unit (3) which consists of a pressure switch (4). An adjustable timer (5) is connected to the cross-section narrowing (8), and is arranged after the circulation pump (6) in the flow. Tapping points (9-11) are distributed after the pressure difference measuring- and regulating unit. The furthest tapping point (11) has a display and a light emitting diode(LED)/heat sensor combination (12), which is in functional working connection with the circulation pump. The electromechanical pressure difference measuring- and regulating unit may be replaced with an electronic component, and the LED/heat sensor combination may be connected to the switch relay.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Modifizierte Warmwasserbereitstellung in Warmwasseranlagen, insbesondere mit einer Rücklaufleitung zum Warmwasserboiler (2), dadurch gekennzeichnet, dass eine Druck­ differenzmess- und Regeleinheit (3) - bestehend aus einem Druckschalter (4), einem ein­ stellbaren Zeitrelais (5) in Kopplung mit einer Querschnittsverengung (8) - im Vorlauf nach der Zirkulationspumpe (6) angeordnet ist und nach der Druckdifferenzmess- und Regeleinheit (3) die Zapfstellen (9, 10, 11) sowie ggf. weitere bis zum Umkehrpunkt in den Rücklauf verteilt sind, wobei die am entferntesten angeordnete Zapstelle (11) neben optischen Anzeigen zum Betrieb der Zirkulationspumpe (6) und des anstehenden Warm­ wassers, wie sie auch die übrigen aufweisen, zusätzlich eine Kombination Leuchtdioden/­ Wärmesensor (12) besitzt, die in funktioneller Wirkverbindung mit der Zirkulationspum­ pe (6) steht.1. Modified hot water supply in hot water systems, in particular with a return line to the hot water boiler ( 2 ), characterized in that a pressure difference measuring and control unit ( 3 ) - consisting of a pressure switch ( 4 ), an adjustable time relay ( 5 ) in conjunction with a Cross-sectional constriction ( 8 ) - is arranged in the flow after the circulation pump ( 6 ) and after the pressure difference measuring and control unit ( 3 ) the tapping points ( 9 , 10 , 11 ) and, if necessary, further up to the point of reversal are distributed in the return, whereby the The most distant tapping point ( 11 ) in addition to optical displays for operating the circulation pump ( 6 ) and the pending hot water, as they also have the rest, additionally has a combination of light emitting diodes / heat sensor ( 12 ), which is operatively connected to the circulation pump ( 6 ) stands. 2. Modifizierte Warmwasserbereitstellung in Warmwasseranlagen nach Anspruch 1, da­ durch gekennzeichnet, dass die elektro-mechanisch konzipierte Druckdifferenzmess- und Regeleinheit (3) durch ein elektronisches funktionsgleiches Bauteil ersetzt ist und die Kombination Leuchtdioden/Wärmesensor (12) dann mit einem Schaltrelais in Verbindung steht.2. Modified hot water supply in hot water systems according to claim 1, characterized in that the electro-mechanically designed pressure difference measuring and control unit ( 3 ) is replaced by an electronic functionally identical component and the combination of light emitting diodes / heat sensor ( 12 ) is then connected to a switching relay , 3. Modifizierte Warmwasserbereitstellung in Warmwasseranlagen nach Anspruch 1, da­ durch gekennzeichnet, dass die Querschnittsverengung (8) variabel veränderbar einge­ stellt werden kann.3. Modified hot water supply in hot water systems according to claim 1, characterized in that the cross-sectional constriction ( 8 ) can be variably adjusted. 4. Modifizierte Warmwasserbereitstellung in Warmwasseranlagen nach Anspruch 1, da­ durch gekennzeichnet, dass der Rücklauf des Warmwasserkreislaufes die Schwerkraft­ bremse (7) aufweist.4. Modified hot water supply in hot water systems according to claim 1, characterized in that the return of the hot water circuit has the gravity brake ( 7 ).
DE20307395U 2003-05-09 2003-05-09 Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump Expired - Lifetime DE20307395U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20307395U DE20307395U1 (en) 2003-05-09 2003-05-09 Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20307395U DE20307395U1 (en) 2003-05-09 2003-05-09 Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump

Publications (1)

Publication Number Publication Date
DE20307395U1 true DE20307395U1 (en) 2003-08-21

Family

ID=27771676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20307395U Expired - Lifetime DE20307395U1 (en) 2003-05-09 2003-05-09 Modified hot water supply for hot water system, comprises a pressure difference measuring- and regulating unit which consists of a pressure switch, and has adjustable timer after the circulation pump

Country Status (1)

Country Link
DE (1) DE20307395U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101737846A (en) * 2008-11-17 2010-06-16 广东万家乐燃气具有限公司 Integrated central water heating system
EP2902714A4 (en) * 2012-09-28 2017-07-26 Mitsubishi Electric Corporation Hot-water supply system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101737846A (en) * 2008-11-17 2010-06-16 广东万家乐燃气具有限公司 Integrated central water heating system
EP2902714A4 (en) * 2012-09-28 2017-07-26 Mitsubishi Electric Corporation Hot-water supply system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030925

R156 Lapse of ip right after 3 years

Effective date: 20061201