DE2800704C2 - Arrangement for controlling a valve to influence the room temperature - Google Patents
Arrangement for controlling a valve to influence the room temperatureInfo
- Publication number
- DE2800704C2 DE2800704C2 DE2800704A DE2800704A DE2800704C2 DE 2800704 C2 DE2800704 C2 DE 2800704C2 DE 2800704 A DE2800704 A DE 2800704A DE 2800704 A DE2800704 A DE 2800704A DE 2800704 C2 DE2800704 C2 DE 2800704C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- control logic
- sensor
- arrangement
- control
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 108091034120 Epstein–Barr virus-encoded small RNA Proteins 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- 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
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Temperature (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
Die Erfindung betrifft eine Anordnung zum Steuern eines Ventils nach dem Oberbegriff des Anspruchs 1.The invention relates to an arrangement for controlling a valve according to the preamble of claim 1.
Eine derartige Anordnung ist aus der DE-OS 06 507 bekannt. Durch diese Anordnung wird das zugehörige Ventil verhältnismäßig träge und ungenau gesteuert. Etwaige, z. B. durch Verschmutzung oder dergleichen hervorgerufene Verklemmungen des Ventilkorpers können nicht festgestellt und berücksichtigt werden.Such an arrangement is known from DE-OS 06 507. This arrangement makes that associated valve relatively sluggish and imprecisely controlled. Any, z. B. by pollution or the like caused jamming of the valve body cannot be determined and taken into account will.
Der Erfindung liegt daher die Aufgabe zugrunde, die bekannte Anordnung so zu verbessern, daß eine schnei-Ie und zuverlässige Steuerung des zugehörigen Ventils möglich ist.The invention is therefore based on the object of improving the known arrangement so that a snow-Ie and reliable control of the associated valve is possible.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.According to the invention, this object is achieved by the characterizing features of claim 1.
Die erfindungsgemäße Anordnung läßt sich verhältnismäßig einfach herstellen und gewährleistet ein sehr genaues Abtasten und Steuern der Ventilstellung. Sie läßt sich in Form eines Ventil-Oberteils mittels entsprechender Adapfer an alle gängigen Ventil-Unterteile anpassen, so daß auch ein nachträglicher Einbau möglich en ist.The arrangement according to the invention can be relatively easy to manufacture and ensures very precise scanning and control of the valve position. she can be adapted to all common valve lower parts in the form of a valve upper part by means of appropriate adapters, so that subsequent installation is also possible.
Besonders vorteilhaft beim Einsatz der erfindungsgemäßen Anordnung ist die individuelle Steuermöglichkeit aller Heizkörper einer Wohnungseinheit in einem Mehrfamilienhaus, das durch eine zentrale Warmwasserheizungsanlage bedient wird. Dadurch kann der Wärmemengenverbrauch äußerst wirtschaftlich gestaltet werden.The possibility of individual control is particularly advantageous when using the arrangement according to the invention of all radiators in an apartment unit in an apartment building, which are provided by a central hot water heating system is served. As a result, the amount of heat used can be made extremely economical will.
Anhand eines Blockschaltbildes wird eine vorteilhafte Ausführungsform der Erfindung näher erläutertAn advantageous embodiment of the invention is explained in more detail with the aid of a block diagram
Das in der Figur gezeigte Ventil-Oberteil sitzt auf einem Ventil-Unterteil 70, das von einem Heiz- oder Kühlmedium 72 durchströmt wird. Die im Medium 72 mitgeführten, zu Steuerzwecken eingegebenen Ultraschallschwingungen 62 werden von Ultraschallempfängern 30, 60 aufgenommen. Die empfangenen Schwingungen 62 werden in elektrische Ströme umgewandelt und einem elektronischen Empfänger 80 sowie dem nicht dargestellten Ladegerät einer Batterie 32 zugeführt. Der Empfänger 80 erkennt aus den eingeführten Steuerimpulsen Adresse, Programmnummer, unter Umstc-nden Raumnummer, Heizkörper-Nummer und Befeh/sstruktur, scheidet auf der Leitung zugefühne falsche Impulse aus und bereitet die Übermittlung zu einer Steuerlogik 90 vor. Die Steueriogik 90 erkennt aus dem vom Empfänger 80 erhaltenen Signal die Befehlsuruktur. Je nach Befehlsart werden Vergleiche des jeweils gemessenen Ist-Zustandes mit vorbestimmten Soll-Werten durchgeführt und entsprechende Befehle an eine Motorsteuerung 36 ausgegeben. Die Steuerlogik 90 überprüft laufend das Temperaturverhalten von Temperaturfühlern 20 und 22 und gibt jeweils die erkennbaren Temperaturdifferenzen als Steuerimpulse an die Motorsteuerung 36 weiter.The valve upper part shown in the figure sits on a valve lower part 70, which is of a heating or Cooling medium 72 is flowed through. The ultrasonic vibrations carried along in the medium 72 and input for control purposes 62 are received by ultrasonic receivers 30, 60. The vibrations received 62 are converted into electrical currents and an electronic receiver 80 as well as the Charger, not shown, is supplied to a battery 32. The receiver 80 recognizes from the introduced Control impulses address, program number, possibly room number, radiator number and command structure, eliminates false impulses inflicted on the line and prepares the transmission to one Control logic 90 before. The control logic 90 recognizes the command structure from the signal received from the receiver 80. Depending on the type of command, comparisons of the respectively measured actual state with predetermined target values are made carried out and corresponding commands to a Motor control 36 output. The control logic 90 continuously checks the temperature behavior of temperature sensors 20 and 22 and sends the recognizable temperature differences as control pulses to the Motor control 36 further.
Der Öffnungsgrad des. Ventilunterteils wird bei dieser Ausführungsform durch die Stellung und Lage eines Ferritkerns 50 wiedergegeben, welcher die Auf- und Zu-Bewegungen des Ventilkorpers mitvollzieht Die Ventilkörperstellung wird mittels der Änderung der Induktivität einer umgebenden Spule 52 der Steueriogik 90 mitgeteilt Ferner wird mittels eines Temperaturfühlers 24 die Medientemperatur am Ventil abgetastet und ebenfalls der Steuerlogik 90 mitgeteilt Diese beiden Parameter ergeben in Verbindung mit einer Zeittakteingabe eine genaue Ermittlung der Wärmemengenabgabe. Ebenso kann durch geeignete Signale, die von der Steuerlogik 90 zur Motorsteuerung 36 g.j£eber. werden, die Öffnung des Ventils beliebig eingestellt werden.In this embodiment, the degree of opening of the lower valve part is represented by the position and location of a ferrite core 50, which also executes the opening and closing movements of the valve body Temperature sensor 24 scanned the media temperature at the valve and also communicated to the control logic 90. These two parameters, in conjunction with a clock input, result in an exact determination of the amount of heat output. Likewise, by means of suitable signals which are sent from the control logic 90 to the engine control 36, gj £ eber. the opening of the valve can be set as desired.
Durch einen Lichtwandler 38 kann während des Tages Licht in elektrische Energie umgewandelt und zum Laden der Batterie 32 verwendet werden.By means of a light converter 38, light can be converted into electrical energy during the day and used for Charging the battery 32 can be used.
Der Ventil-Oberteil kann zusätzlich mit einem Anschluß 34 für Fremdstromeinspeisung versehen sein.The upper part of the valve can also be provided with a connection 34 for external power supply.
Die Wärmemengenabgabe-Daten jedes einzelnen Ventil-Oberteiles können an eine zentrale Wärmemengenabgabe-Registriereinrichtung 100 übermittelt werden. Befehle können auch extern über einen Sender 110 an den Empfänger 80 übermittelt werden.The heat output data of each individual valve upper part can be sent to a central heat output recording device 100 are transmitted. Commands can also be sent externally via a transmitter 110 be transmitted to the receiver 80.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2800704A DE2800704C2 (en) | 1978-01-09 | 1978-01-09 | Arrangement for controlling a valve to influence the room temperature |
LU80763A LU80763A1 (en) | 1978-01-09 | 1979-01-05 | PROCEDURE AND ARRANGEMENT FOR CONTROLLING, MONITORING AND MEASURING CONSUMPTION OF A FLUID FLOW VALVE |
FR7900284A FR2414162A1 (en) | 1978-01-09 | 1979-01-05 | Measurement and control for fluid flow valve position - is performed by logic circuit permitting energy consumption calculation |
BE192793A BE873344A (en) | 1978-01-09 | 1979-01-08 | METHOD AND ARRANGEMENT FOR COMMANDING, MONITORING AND MEASURING THE FLOW RATE OF A FLUID PASSAGE VALVE |
DK7179A DK7179A (en) | 1978-01-09 | 1979-01-08 | PROCEDURE AND DEVICE FOR REGULATING A FLOW VALVE |
NL7900163A NL7900163A (en) | 1978-01-09 | 1979-01-09 | METHOD AND INSTALLATION FOR CONTROLLING, MONITORING AND MEASURING THE CONSUMPTION OF A FLUIDUM FLOW VALVE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2800704A DE2800704C2 (en) | 1978-01-09 | 1978-01-09 | Arrangement for controlling a valve to influence the room temperature |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2800704A1 DE2800704A1 (en) | 1979-07-12 |
DE2800704C2 true DE2800704C2 (en) | 1984-05-17 |
Family
ID=6029163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2800704A Expired DE2800704C2 (en) | 1978-01-09 | 1978-01-09 | Arrangement for controlling a valve to influence the room temperature |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2800704C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29514189U1 (en) * | 1995-07-24 | 1995-11-09 | Sundt, Nicolas, 38855 Wernigerode | Window monitoring device |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK147148C (en) * | 1979-05-21 | 1984-10-22 | Elpan Aps | TEMPERATURE CONTROL SYSTEM |
AT379672B (en) * | 1983-01-21 | 1986-02-10 | Schrack Elektronik Ag | CONTROL VALVE FOR RADIATOR |
DE3543320A1 (en) * | 1985-12-07 | 1987-06-11 | Norbert Noetzold | Programme switchgear with summing counter for controlling heating systems |
DE3900866C2 (en) * | 1989-01-13 | 2001-11-22 | Heimeier Gmbh Metall Theodor | Arrangement for controlling a heating or cooling medium |
DE102005002770B4 (en) * | 2005-01-20 | 2017-03-23 | Honeywell Ag | Heizkörperregler |
EP1727273B1 (en) | 2005-05-27 | 2011-08-24 | Siemens Aktiengesellschaft | Device for supplying a wirelessly controlled servo drive |
GB2472084A (en) * | 2009-07-24 | 2011-01-26 | Andrew Simon Clegg | Radiator control apparatus |
EP3321760B1 (en) | 2016-11-09 | 2021-07-21 | Schneider Electric Controls UK Limited | User interface for a thermostat |
EP3321595B1 (en) * | 2016-11-09 | 2020-06-03 | Schneider Electric Controls UK Limited | Zoned radiant heating system and method |
DE102020111843A1 (en) | 2020-04-30 | 2021-11-04 | Auma Riester Gmbh & Co. Kg | Actuator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB527349A (en) * | 1938-04-07 | 1940-10-07 | Micro Switch Corp | Improvements relating to electrical systems for controlling temperature |
US2362977A (en) * | 1938-10-24 | 1944-11-21 | C A Dunham Co | Resistance type temperature controlling and indicating system |
DE1906507B2 (en) * | 1969-02-10 | 1972-12-14 | Witte Haustechnik GmbH, 5860 Iser lohn | ROOM THERMOSTAT |
DE2133812A1 (en) * | 1971-07-07 | 1973-01-25 | Fricke Gerhard | ARRANGEMENT FOR ELECTRICAL EFFECT ON ACTUATORS OR THE SAME |
DE2614579A1 (en) * | 1976-04-05 | 1977-10-13 | Helmut Dr Schricker | Time switch for central heating radiator control - has miniature electric motor to open valve at set time and driving through reduction gear |
-
1978
- 1978-01-09 DE DE2800704A patent/DE2800704C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29514189U1 (en) * | 1995-07-24 | 1995-11-09 | Sundt, Nicolas, 38855 Wernigerode | Window monitoring device |
Also Published As
Publication number | Publication date |
---|---|
DE2800704A1 (en) | 1979-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2800704C2 (en) | Arrangement for controlling a valve to influence the room temperature | |
DE69127075T2 (en) | MULTIFUNCTIONAL INSULATION TRANSFORMER | |
DE3936927A1 (en) | VALVE CONTROL | |
EP0380917A2 (en) | Cooler arrangement, especially for cooling the engine of a commercial vehicle | |
DE19849075A1 (en) | Operating control for electric cooking hob or oven uses hand-held remote-control device for transmission of control and regulation signals | |
DE10150631A1 (en) | Industrial truck with interface for diagnostic data | |
DE4421950A1 (en) | Arrangement for diagnosing and controlling a combustion or electric motor | |
EP0780081B1 (en) | Method for the automatic regulation of heatable cooking surfaces | |
EP2226501B1 (en) | Method and arrangement for measuring of a wind energy plant | |
AT504285B1 (en) | METHOD FOR OPERATING A FLOW HEATER WITH MULTIPLE ZAPFSTELLEN | |
EP3890438B1 (en) | Hob and method for heating a cooking vessel on a hob | |
DE2952695A1 (en) | Heating fluid flow control valve - has two temp. sensors connected to logic circuit controlling motor moving valve stem | |
DE9201770U1 (en) | Device for receiving coded time signals transmitted by radio | |
EP0345665A1 (en) | Method and device for controlling the position of a servo valve | |
EP0251008A1 (en) | Arrangement for the determination of the position of a mobile body | |
DE29710248U1 (en) | Device for recording heat consumption and for regulating the heating power of a single radiator for room temperature control | |
EP1666809B1 (en) | Protection device for a hot water storage tank | |
DE9202631U1 (en) | Device for monitoring the kinetic energy of a sliding door | |
DE69001350T2 (en) | DEVICE FOR REGULATING THE HEATING OF THE VEHICLE INTERIOR. | |
DE69124302T2 (en) | Arrangement for the transmission of measured values | |
DE2854584A1 (en) | Heat exchanger housing inserted between two sections of exhaust - recovers waste heat with by=pass regulated via temp. sensors and computing mechanism | |
DE4134865A1 (en) | Room temp. regulation system for hot water central heating - uses remote control signals transmitted to each radiator valve for controlling flow | |
EP3855147A1 (en) | Energy measurer and process for determination of a heating or cooling quantity | |
DE19756104B4 (en) | Method for controlling the flow temperature of a central heating system or a heating circuit | |
DE102013114665B4 (en) | Sensor head for the reading of energy data on an energy meter and a corresponding measuring arrangement and a corresponding method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2857878 Format of ref document f/p: P |
|
AH | Division in |
Ref country code: DE Ref document number: 2857878 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2857878 |
|
8127 | New person/name/address of the applicant |
Owner name: METALLWERKE NEHEIM, GOEKE & CO KG, 5760 ARNSBERG, |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |