EP2295876A2 - Procédé de réglage d'une installation de chauffage - Google Patents

Procédé de réglage d'une installation de chauffage Download PDF

Info

Publication number: EP2295876A2
Authority: EP; European Patent Office
Prior art keywords: room; heating; control unit; room temperature; thermostatic
Prior art date: 2009-08-21
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP10173008A

Other languages

German (de)

English (en)

Other versions

EP2295876A3 (fr

Inventor

Christian Preussner

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

2009-08-21

Filing date

2010-08-17

Publication date

2011-03-16

2010-08-17 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2011-03-16 Publication of EP2295876A2 publication Critical patent/EP2295876A2/fr

2014-04-16 Publication of EP2295876A3 publication Critical patent/EP2295876A3/fr

Status Withdrawn legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 45
238000000034 method Methods 0.000 title claims abstract description 10
230000001105 regulatory effect Effects 0.000 title 1
238000009434 installation Methods 0.000 claims description 3
230000007547 defect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000008236 heating water Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Images

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

Definitions

the invention relates to a method for controlling a heating system according to the preamble of claim 1.
Generic heating systems consist of at least one heater with a heating circuit to at least one provided with a thermostatic radiator in at least one room to be heated, and a control device, which has an associated room control unit with a display device in a room to be heated.
the control unit determines according to a measured room temperature and / or a measured outside temperature and depending on entering setpoints for the room temperature and other parameters, a characteristic for the flow temperature in the heating circuit to ensure the required heat demand.
a method for controlling a heating system according to a heating curve, which represents a plant-specific relationship between the outside temperatures and the set flow temperature, with a boiler and a pump in the heating circuit.
a thermostatic valve on a radiator opens and closes the flow line as a function of the set room temperature set thereon and thus regulates the heat output of the radiator on the Schuwasser volume flow.
the room control unit communicating with the control unit of the heater is often installed in a reference room. This regulates the flow temperature of the heating circuit as a function of the set room temperature set in it.
the invention is therefore based on the object to optimize the control of heating systems with thermostatic valves to radiators in at least one room to be heated and with a room operating unit installed in this room, which is in communication with the control unit of the heater.
the method for controlling a heating system is characterized in that the control device and / or the room control unit detects the heating behavior of a space in the fully opened thermostat valves and records as a heating curve, compares the actual heating behavior in normal operation with this heating curve and deviations when the target value for the Room temperature can not be achieved, outputs a message or a signal on the display device.
control unit and / or the room control unit once recorded the heating behavior of a room with sufficiently open thermostatic valves and records it as a heating curve.
Special environmental, building and room influences are taken into account and then stored for specific buildings.
control unit and / or the room control unit detects operating conditions with too low a thermostatic valve setting which make it impossible to reach the higher setpoint for the room temperature set on the room control unit, because the water volume flow in the heating circuit is throttled too much by the respective thermostatic valves is.
the output error message or the signal on the display device in case of not reaching the set on the room control unit higher Setpoint for the room temperature designed user-friendly.
the drawing illustrates an embodiment of the invention and shows in a single figure schematically simplified the heating behavior of a room.
Heating curve A shows the course of the room temperature measured, for example, at a room control unit with thermostatic valves fully open, up to a setpoint for the room temperature of 24 ° C, which is reached after some time. This heating curve A is determined at least once during installation.
the heating curve B corresponds to a room heating at relatively low set thermostatic valves.
the heating curve B recorded on a room control unit is cut off because no further increase in temperature is possible due to the closing of the thermostatic valves. A permanent shortage of heat would be the result.
Exactly this increasing spread of the two heating curves A and B is determined by the control unit and / or the room control unit by comparison and serves as a trigger for a message or a signal to the display device that the thermostatic valves are to be opened.

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)
Steam Or Hot-Water Central Heating Systems (AREA)
Control Of Temperature (AREA)

EP10173008.3A 2009-08-21 2010-08-17 Procédé de réglage d'une installation de chauffage Withdrawn EP2295876A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102009038450A DE102009038450A1 (de)	2009-08-21	2009-08-21	Verfahren zum Regeln einer Heizungsanlage

Publications (2)

Publication Number	Publication Date
EP2295876A2 true EP2295876A2 (fr)	2011-03-16
EP2295876A3 EP2295876A3 (fr)	2014-04-16

Family

ID=43127346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10173008.3A Withdrawn EP2295876A3 (fr)	2009-08-21	2010-08-17	Procédé de réglage d'une installation de chauffage

Country Status (2)

Country	Link
EP (1)	EP2295876A3 (fr)
DE (1)	DE102009038450A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014102275A1 (de)	2014-02-21	2015-08-27	Eq-3 Holding Gmbh	Verfahren zur Regelung einer Heizungs- und/oder Klimaanlage und Heizungs- und/oder Klimaanlage hierzu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110261105B (zh) *	2019-08-13	2020-01-03	潍柴动力股份有限公司	一种电控离合器的标定方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4312808A1 (de)	1993-04-20	1994-10-27	Stiebel Eltron Gmbh & Co Kg	Verfahren zur Steuerung einer Raumheizungsanlage und Vorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2813081C2 (de) *	1978-03-25	1979-09-20	Centra-Buerkle Gmbh & Co, 7036 Schoenaich	Anordnung zur Beeinflussung der Temperatur mindestens eines Raumes eines Gebäudes
DE2855227C2 (de) *	1978-12-21	1982-04-15	Honeywell Gmbh, 6000 Frankfurt	Verfahren zum Optimieren des Energieverbrauches in Gebäuden sowie Anordnung zur Durchführung des Verfahrens
GB2065334A (en) *	1979-10-15	1981-06-24	Caplehorn P L Poole B J Adam P	Energy Conservation in a Central Heating System
US4674027A (en) *	1985-06-19	1987-06-16	Honeywell Inc.	Thermostat means adaptively controlling the amount of overshoot or undershoot of space temperature
US5270952A (en) *	1991-09-30	1993-12-14	Honeywell Inc.	Self-adjusting recovery algorithm for a microprocessor-controlled setback thermostat

2009
- 2009-08-21 DE DE102009038450A patent/DE102009038450A1/de not_active Ceased
2010
- 2010-08-17 EP EP10173008.3A patent/EP2295876A3/fr not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4312808A1 (de)	1993-04-20	1994-10-27	Stiebel Eltron Gmbh & Co Kg	Verfahren zur Steuerung einer Raumheizungsanlage und Vorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014102275A1 (de)	2014-02-21	2015-08-27	Eq-3 Holding Gmbh	Verfahren zur Regelung einer Heizungs- und/oder Klimaanlage und Heizungs- und/oder Klimaanlage hierzu
DE102014102275B4 (de) *	2014-02-21	2021-05-27	Eq-3 Holding Gmbh	Verfahren zur Regelung einer Heizungs- und/oder Klimaanlage und Heizungs- und/oder Klimaanlage hierzu

Also Published As

Publication number	Publication date
EP2295876A3 (fr)	2014-04-16
DE102009038450A8 (de)	2011-06-01
DE102009038450A1 (de)	2011-03-03

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Legal Events

Date	Code	Title	Description
2011-02-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-03-16	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2011-03-16	AX	Request for extension of the european patent	Extension state: BA ME RS
2014-03-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2014-04-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2014-04-16	AX	Request for extension of the european patent	Extension state: BA ME RS
2014-04-16	RIC1	Information provided on ipc code assigned before grant	Ipc: F24D 19/10 20060101AFI20140313BHEP
2015-05-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2015-06-17	18D	Application deemed to be withdrawn	Effective date: 20141017