DE1079307B - Automatic electrical control device for water collection heating systems - Google Patents
Automatic electrical control device for water collection heating systemsInfo
- Publication number
- DE1079307B DE1079307B DEA30159A DEA0030159A DE1079307B DE 1079307 B DE1079307 B DE 1079307B DE A30159 A DEA30159 A DE A30159A DE A0030159 A DEA0030159 A DE A0030159A DE 1079307 B DE1079307 B DE 1079307B
- Authority
- DE
- Germany
- Prior art keywords
- control device
- contact
- burner
- open
- thermostat
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 238000010438 heat treatment Methods 0.000 title claims description 10
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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
- F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
-
- 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
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)
- Control Of Combustion (AREA)
Description
Selbsttätige elektrische Steuereinrichtung für Wasser-Sammelheizungsanlagen Die Erfindung betrifft eine selbsttätige elektrische Steuereinrichtung für die Umwälzpumpe einer Wasser-Sammelheizungsanlage und für den Brennermotor des ölbefeuerten Kessels dieser Anlage, wobei die Antriebsmotoren in Abhängigkeit von einem Thermostaten regelbar miteinander gekuppelt sind.Automatic electrical control device for water collection heating systems The invention relates to an automatic electrical control device for the circulating pump a water collective heating system and for the burner motor of the oil-fired boiler this system, the drive motors depending on a thermostat are controllably coupled to each other.
Bei der Inbetriebsetzung einer ölbefeuerten Sammelheizungsanlage schlägt sich auf den Heizflächen des Kessels leicht Kondenswasser nieder, wenn die Temperatur des Kesselwassers zu weit unterhalb des Taupunktes der Rauchgase liegt. Da jedes Heizöl Schwefel enthält, kommt es dann zu Taupunktkorrosionen, welche die Lebensdauer des Kessels vermindern.When putting an oil-fired collective heating system into operation If the temperature increases, condensation can easily form on the heating surfaces of the boiler of the boiler water is too far below the dew point of the flue gases. Since each If heating oil contains sulfur, dew point corrosion will occur, which will reduce the service life of the boiler.
Es erhebt sich daher die Forderung, die Aufheizzeit der Heizungsanlage kurz zu halten, d. h. die Temperatur des Kesselwassers möglichst rasch derjenigen des Rauchgastaupunktes anzunähern. Ist die Anlage mit einer Umwälzpumpe ausgerüstet, so sollte diese Pumpe erst eingeschaltet werden, wenn das Kesselwasser eine genügend hohe Temperatur erreicht hat, weil sonst erst das in der ganzen Anlage befindliche Wasser auf die Mindesttemperatur gebracht werden muß. Wird nun aber ein auf diese Mindesttemperatur eingestellter Thermostat verwendet, durch den die Pumpe ein- und ausgeschaltet wird, so würde diese bei z. B. während der Nacht abgestellter Heizungsanlage außer Betrieb gesetzt, was unter Umständen das Einfrieren einer Leitung oder eines unter einem offenen Fenster befindlichen Heizkörpers zur Folge haben könnte.The requirement therefore arises, the heating-up time of the heating system to keep it short, d. H. the temperature of the boiler water as quickly as possible to approximate the smoke gas dew point. If the system is equipped with a circulation pump, so this pump should only be switched on when the boiler water is sufficient has reached a high temperature, because otherwise only what is in the entire system Water must be brought to the minimum temperature. But now we will focus on this Minimum temperature set thermostat used by which the pump is switched on and off is turned off, this would be at z. B. switched off heating system during the night out of order, which may freeze a line or a radiator located under an open window.
Die Erfindung löst die Aufgabe, eine Taupunktkorrosion zu vermeiden, mit der selbsttätigen elektrischen Steuereinrichtung der eingangs angeführten Gattung dadurch, daß der Pumpenmotor über parallel geschaltete Stromkontakte derart am Netz liegt, daß bei der Inbetriebnahme des Ölbrenners der eine Stromkontakt öffnet und den Pumpenmotor stillsetzt, wenn der in den Pumpenmotorstromkreis eingeschaltete zweite Stromkontakt, ein auf die Taupunktgrenze im Kesselwasser ansprechender Thermostat, diese Grenze nicht erreicht hat, während dieser Thermostat den Stromkreis schließt, wenn die Taupunktgrenze im Kesselwasser erreicht ist.The invention solves the problem of avoiding dew point corrosion, with the automatic electrical control device of the type mentioned at the beginning in that the pump motor is connected to the network via power contacts connected in parallel lies that when the oil burner is put into operation, one of the power contacts opens and stops the pump motor when the connected to the pump motor circuit second power contact, a thermostat that responds to the dew point limit in the boiler water, has not reached this limit while this thermostat closes the circuit, when the dew point limit in the boiler water is reached.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt, und zwar bedeutet B den Brennermotor, P den Pumpenmotor, PT den Kontakt des Pumpenthermostaten, der unterhalb der Mindesttemperatur des Kesselwassers geöffnet, oberhalb derselben geschlossen ist, W das Solenaid, das bei Stromdurchgang den Kontakt K2 öffnet und den Kontakt K, schließt, während die Feder F dafür sorgt, daß der Kontakt K2 im stromlosen Zustand geschlossen ist. Das Solenoid W wird im einfachsten Fall von einem Kesselthermostaten gesteuert. Gezeichnet ist der Zustand, wie er beispielsweise an einem Morgen vor der Inbetriebsetzung der Heizungsanlage besteht: Brenner außer Betrieb, Kessel abgekühlt, Pumpe in Betrieb. Wird nun der Brenner eingeschaltet, so wird der Kontakt K2 geöffnet und damit die Pumpe abgestellt. Hat dann der Kessel die eingestellte Mindesttemperatur erreicht, so schließt sich der Kontakt PT, und die Pumpe wird wieder in Betrieb gesetzt.In the drawing, an embodiment of the invention is shown schematically, namely B the burner motor, P the pump motor, PT the contact of the pump thermostat, which is open below the minimum temperature of the boiler water, is closed above the same, W the solenaid, which the contact when current passes K2 opens and the contact K, closes, while the spring F ensures that the contact K2 is closed in the de-energized state. In the simplest case, the solenoid W is controlled by a boiler thermostat. The state is shown as it existed, for example, on the morning before the heating system was put into operation: burner out of operation, boiler cooled down, pump in operation. If the burner is now switched on, contact K2 is opened and the pump is switched off. Once the boiler has reached the set minimum temperature, the PT contact closes and the pump is started up again.
Im Falle, daß der Brennermotor wie im gezeichneten Beispiel einphasig ist, aber nicht in der gezeichneten Weise, sondern unmittelbar durch einen Kessel-oder Raumthermostaten ein- und ausgeschaltet wird, würde der Kontakt K1 in Fortfall kommen und die Spule W vom Motorstrom durchflossen werden oder parallel zum Motor liegen und somit gleichzeitig mit diesem ein- und ausgeschaltet werden. In diesem Fall würde das Solenoid W mit dem Kontakt K1 ein gesondertes Ruhestromrelais darstellen. Bei einem dreiphasigen Brennermotor kann der Ruhekontakt des Schiitzes als Kontakt K2 verwendet werden. Auch ein beliebiges Brennerrelais kann mit einem zusätzlichen Kontakt ausgerüstet werden, der bei eingeschaltetem Brenner offen ist.In the event that the burner motor is single-phase as in the example shown is, but not in the manner shown, but directly through a boiler or If the room thermostat is switched on and off, contact K1 would no longer apply and the coil W is traversed by the motor current or is parallel to the motor and thus can be switched on and off at the same time. In this case the solenoid W with the contact K1 would represent a separate closed-circuit relay. With a three-phase burner motor, the normally closed contact of the Schiitzes can be used as a contact K2 can be used. Any burner relay can also be equipped with an additional Contact that is open when the burner is switched on.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1079307X | 1957-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1079307B true DE1079307B (en) | 1960-04-07 |
Family
ID=4556280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA30159A Pending DE1079307B (en) | 1957-08-31 | 1958-08-23 | Automatic electrical control device for water collection heating systems |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1079307B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222221B (en) * | 1960-08-17 | 1966-08-04 | Buderus Eisenwerk | Pump hot water heating system with a water heater connected between the flow and return lines on the boiler |
| FR2639423A1 (en) * | 1988-11-21 | 1990-05-25 | Productions Gianola | Method of operating a wood-fuelled central heating installation and installation for implementing the latter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455040A (en) * | 1944-09-18 | 1948-11-30 | Frederick C Broderick | Heating system |
| US2557369A (en) * | 1948-02-21 | 1951-06-19 | Broderick Ellen | Heating system |
-
1958
- 1958-08-23 DE DEA30159A patent/DE1079307B/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455040A (en) * | 1944-09-18 | 1948-11-30 | Frederick C Broderick | Heating system |
| US2557369A (en) * | 1948-02-21 | 1951-06-19 | Broderick Ellen | Heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222221B (en) * | 1960-08-17 | 1966-08-04 | Buderus Eisenwerk | Pump hot water heating system with a water heater connected between the flow and return lines on the boiler |
| FR2639423A1 (en) * | 1988-11-21 | 1990-05-25 | Productions Gianola | Method of operating a wood-fuelled central heating installation and installation for implementing the latter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1079307B (en) | Automatic electrical control device for water collection heating systems | |
| DE725584C (en) | Electrically heated furnace for annealing and other metallurgical purposes, which can be operated with different heating levels | |
| DE647699C (en) | Arrangement for the automatic operation of electrical resistance ovens, in which the heating coils of the oven are switched from delta to star connection by a temperature controller with a delay | |
| CH354915A (en) | Circulation pump control device for oil-fired central heating systems | |
| DE689636C (en) | Device for heating rooms, in particular diesel railcars | |
| DE696668C (en) | ||
| DE923053C (en) | Electric bulkhead locking system | |
| DE760657C (en) | Electric temperature controller | |
| DE713825C (en) | Safety device for electrically controlled oil firing systems | |
| DE760268C (en) | Thermal timer controlled by low current electromagnetically | |
| DE650930C (en) | Device for the automatic starting of heating devices with a large heat capacity, in particular electrical resistance ovens, in which the heating energy supplied is regulated by temperature-dependent control means | |
| DE854315C (en) | Flashing device for signal lamps in electrical systems | |
| DE667595C (en) | Arrangement for switching the heating and cooling device of a periodic absorption refrigerating machine | |
| DE1813644B2 (en) | TEMPERATURE LIMITER WITH DISPLAY OF A DEFECTIVE TEMPERATURE REGULATOR | |
| AT327443B (en) | OL-FIRED HOT WATER CIRCUIT HEATING | |
| DE699315C (en) | Regulation of air heating, especially in railway vehicles | |
| AT124350B (en) | Electrically controlled device for automatic closing of the gas line when the flames go out. | |
| DE666554C (en) | Circuit arrangement for quickly heating up electric hotplates, roasters or similar electric heating points | |
| DE647750C (en) | Device for automatic draft control for boilers | |
| DE591763C (en) | Device to increase the starting torque for small motors equipped with a capacitor and auxiliary phase winding | |
| AT145389B (en) | Instantaneous water heater. | |
| AT150353B (en) | Device for automatic control of the temperature in cars with a central heating element. | |
| AT155166B (en) | Method for regulating the average room temperature in hot water heating systems, preferably with coal heating. | |
| DE710792C (en) | Automatic temperature controller for heating systems | |
| DE636759C (en) | Switching device for electrically heated hotplates with a large heat capacity with two heat conductors, the heat output of which can be regulated by series connection |