FR2318392A1 - Electronic pump switch - is for automatically regulated central heating plant equipped with bypass flow device - Google Patents

Electronic pump switch - is for automatically regulated central heating plant equipped with bypass flow device

Info

Publication number
FR2318392A1
FR2318392A1 FR7605353A FR7605353A FR2318392A1 FR 2318392 A1 FR2318392 A1 FR 2318392A1 FR 7605353 A FR7605353 A FR 7605353A FR 7605353 A FR7605353 A FR 7605353A FR 2318392 A1 FR2318392 A1 FR 2318392A1
Authority
FR
France
Prior art keywords
flow device
central heating
bypass flow
automatically regulated
pump switch
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.)
Granted
Application number
FR7605353A
Other languages
French (fr)
Other versions
FR2318392B1 (en
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.)
Lamberti Elektronik GmbH and Co KG
Original Assignee
Lamberti Elektronik GmbH and Co KG
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 Lamberti Elektronik GmbH and Co KG filed Critical Lamberti Elektronik GmbH and Co KG
Publication of FR2318392A1 publication Critical patent/FR2318392A1/en
Application granted granted Critical
Publication of FR2318392B1 publication Critical patent/FR2318392B1/fr
Granted 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F24D19/1024—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves a multiple way valve
    • F24D19/1033—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves a multiple way valve motor operated
    • 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • 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
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

Electronic means for switching out the circulating pump of a automatically controlled central heating system having a by-pass flow device (4) which is open or closed by motors under the action of control pulses which are a function of the difference between the effective temp. and the desired temp. The relationship between the time duration between successive closing tubes is determined and compared with a predetermined limit value for this relationship. In the case where the lower value of this limit is exceeded, the pump is switched off and is maintained in this state until the first opening pulse of the bypass flow device reconnects the pump (5) in circuit.
FR7605353A 1975-07-16 1976-02-26 Electronic pump switch - is for automatically regulated central heating plant equipped with bypass flow device Granted FR2318392A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2531739A DE2531739C3 (en) 1975-07-16 1975-07-16 Electronic switch-off device for the circulation pump of a regulated heating system with mixing valve

Publications (2)

Publication Number Publication Date
FR2318392A1 true FR2318392A1 (en) 1977-02-11
FR2318392B1 FR2318392B1 (en) 1979-08-24

Family

ID=5951634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605353A Granted FR2318392A1 (en) 1975-07-16 1976-02-26 Electronic pump switch - is for automatically regulated central heating plant equipped with bypass flow device

Country Status (6)

Country Link
BE (1) BE839056A (en)
DE (1) DE2531739C3 (en)
ES (1) ES445864A1 (en)
FR (1) FR2318392A1 (en)
IT (1) IT1081089B (en)
NL (1) NL7607506A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010122328A3 (en) * 2009-04-20 2011-10-06 Garry Richmond Stewart Secondary heating-system-controller

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906557C2 (en) * 1979-02-17 1984-07-12 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Method and device for regulating a heating system with two heat sources
DE3032089C2 (en) * 1980-08-26 1987-01-02 Hans Ing.(grad.) 5062 Forsbach Lamberti Switch-off device for the circulation pump of a regulated heating system with mixing valve
DE3229740A1 (en) * 1982-08-10 1984-02-16 Viessmann Werke Kg, 3559 Allendorf Process and apparatus for the switching, where required, of heat generators and heating circuit pumps in heating systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010122328A3 (en) * 2009-04-20 2011-10-06 Garry Richmond Stewart Secondary heating-system-controller

Also Published As

Publication number Publication date
DE2531739A1 (en) 1977-02-03
DE2531739B2 (en) 1977-10-20
DE2531739C3 (en) 1978-06-15
NL7607506A (en) 1977-01-18
ES445864A1 (en) 1977-05-16
IT1081089B (en) 1985-05-16
BE839056A (en) 1976-06-16
FR2318392B1 (en) 1979-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse