DE1679440B2 - SAFETY CONTROL DEVICE FOR A HOUSEHOLD HEATING SYSTEM DIRECTLY CONNECTED TO A DISTRICT HEATING PLANT - Google Patents
SAFETY CONTROL DEVICE FOR A HOUSEHOLD HEATING SYSTEM DIRECTLY CONNECTED TO A DISTRICT HEATING PLANTInfo
- Publication number
- DE1679440B2 DE1679440B2 DE19671679440 DE1679440A DE1679440B2 DE 1679440 B2 DE1679440 B2 DE 1679440B2 DE 19671679440 DE19671679440 DE 19671679440 DE 1679440 A DE1679440 A DE 1679440A DE 1679440 B2 DE1679440 B2 DE 1679440B2
- Authority
- DE
- Germany
- Prior art keywords
- flow
- throttle
- heating
- control device
- pressure
- 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
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
- F24D10/00—District heating systems
- F24D10/006—Direct domestic delivery stations
-
- 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]
- Y02B30/17—District heating
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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)
Description
zu betätigen, dazu benuizt werden kann, wenn dasto operate, can be used if that
35 Ventil als Drossel geschaltet \.ird.35 Valve switched as a throttle.
In der Vorlaufzuleitung 1 sind der Druckbegrenzer α und als Abschluß der Hausrücklaufabflußleitung R der Mengenregler b mit verstellbarer Blende rIn the supply line 1, the pressure limiter α and, as a conclusion of the house return discharge line R, the flow regulator b with adjustable diaphragm r
Die Erfindung betrifft eine Sicherheitsregeleinrich- und das nachgeschaltete Überströmventil / eingebaut,The invention relates to a safety control device and the downstream overflow valve / built-in,
tung für eine an ein Fernheiznetz unmittelbar ange- 40 Zwischen der Hausrücklaufleitung/? und dem Vor-40 Between the house return pipe /? and the fore
schlossene Haussammelheizungsanlage, deren War- lauf 1 ist die Rücklaufbeimischung e in üblicherclosed house heating system, whose Warlauf 1 is the return admixture e in usual
meabgabe durch Verändern der Heizwasserentnahme Weise angeordnet, die es auch in vorteilhafter Weisemeabgabe arranged by changing the heating water withdrawal way, which it is also in an advantageous manner
aus dem Fernheiznetz geregelt vvrd, bei der in der möglich macht, alle Hausanlagcn auf eine einheit-regulated from the district heating network, which makes it possible to distribute all house systems to a single
Vorlaufzuleitung ein Druckbegrenzer und in der liehe Betriebsführung der Fernheizung abzustimmen,A pressure limiter is to be used in the flow line and to be coordinated in the district heating system,
Rücklaufabflußleitung ein mit einer Drossel zusam- 45 z. B. auf die Betriebsweisel der DIN4701. HinterReturn discharge line a together with a throttle 45 z. B. on the operating principle of DIN4701. Behind
menarbeitender Mengenregler angeordnet sind. der Beimischstelle 3 ist die Umwälzpumpe d und hin-menarbeitender volume regulator are arranged. the mixing point 3 is the circulation pump d and back
Bei bekannten Sicherheitsregeleinrichtungen dieser ter dieser der Druckgeber/ als Impulsgeber für dieIn known safety control devices this ter this the pressure transmitter / as a pulse generator for the
Art (»Technische Richtlinien für Hausanschlüsse an Verstellung der Blende (Drossel) c angeordnet.Art (»Technical guidelines for house connections at the adjustment of the diaphragm (throttle) c arranged.
Fernwärmenetze« 1966, S. 19/20) wird in der Rück- Ebenfalls hinter der Umwälzpumpe d zweigt die dasFernwärmenetze «1966, p. 19/20) is in the back- Also behind the circulation pump d branches the that
laufabflußleitung ein Temperaturregler vorgesehen, 50 Überströmventil g enthaltende Leitung ab, die mitLaufabflußleitung a temperature regulator provided, 50 overflow valve g containing line from which with
der zu der Hausanlage gehört und dem Verbraucher einem beliebigen Punkt des Hausrücklaufes R ver-which belongs to the house system and which can be used by the consumer at any point on the house return R
die Regelung der Heizwasserentnahme erlaubt, fer- banden ist, wobei der Hausrücklauf an der Drossel c the regulation of the heating water withdrawal is allowed, the house return at the throttle c
ner, um ein Leerlaufen zu verhindern, in Fließrich- endet.ner, in order to prevent emptying, ends in flow direction.
tung des Heizwassers gesehen hinter dem Tempera- Werden die Vorlauftemperaturen des Fernheiznet-the heating water is seen behind the temperature If the flow temperatures of the district heating network
turregler ein Mengenregler oder ein Differenzdruck- 55 zes über alle Außentemperaturen hinweg zentral vomflow regulator a volume regulator or a differential pressure 55 over all outside temperatures centrally from
regler oder ein Überströmventil. Der Mengenregler Heizwerk vorgeregelt, genügt im allgemeinen alleinregulator or an overflow valve. The volume controller for the heating plant, pre-regulated, is generally sufficient
wird bei der Inbetriebnahme der Anlage auf die ver- die Verstellung der Drossel c durch Druckgeber i. Inthe adjustment of the throttle c by pressure transducer i is used when the system is started up. In
einbarte maximale Heizwassermenge fest eingestellt. allen anderen Fällen wird die Einstellung der Dros-The maximum amount of heating water that has been set is fixed. in all other cases the setting of the throttle
Wenn der Temperaturregler geringere Heizwasser- sei c nach einem vorbestimmten Sollwert und zu-If the temperature controller lowers the heating water be c according to a predetermined setpoint and to-
mengen einregelt, wie das vorwiegend der Fall ist, ist 60 gleich durch den Impuls des Druckgebers i verändert,regulates quantities, as is predominantly the case, is 60 changed immediately by the pulse of the pressure transducer i ,
der Mengenregler voll geöffnet. Dann muß allein der Diese beiden Regelaufgaben lassen sich mit getrenntenthe flow regulator is fully open. Then only one of these two rule tasks can be dealt with separately
dafür wenig geeignete Temperaturregler die Druck- marktgängigen Geräten ausführen. Sie werden abertemperature regulators that are unsuitable for this use the devices available on the pressure market. But you will
haltung übernehmen. Bei diesen bekannten Sicher- vorteilhaft in einem die Drossel c bildenden Steuerge-take an attitude. In these known safety devices, advantageously in a control unit forming the throttle c
heitsregeleinrichtungen ist das Auftreten von die rät vereinigt.health control institutions is the occurrence of the councils united.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST027543 | 1967-11-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1679440A1 DE1679440A1 (en) | 1972-03-02 |
DE1679440B2 true DE1679440B2 (en) | 1973-03-15 |
DE1679440C3 DE1679440C3 (en) | 1973-10-11 |
Family
ID=7461463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671679440 Granted DE1679440B2 (en) | 1967-11-06 | 1967-11-06 | SAFETY CONTROL DEVICE FOR A HOUSEHOLD HEATING SYSTEM DIRECTLY CONNECTED TO A DISTRICT HEATING PLANT |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1679440B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554561A1 (en) * | 1983-11-04 | 1985-05-10 | Nicolet Marc | Calorific draining system for a collective installation supplied from a geothermal source, its operating method and its application. |
FR2711775B1 (en) * | 1993-10-21 | 1996-02-02 | Tour Andersson Sa | Energy control and measurement device. |
-
1967
- 1967-11-06 DE DE19671679440 patent/DE1679440B2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1679440C3 (en) | 1973-10-11 |
DE1679440A1 (en) | 1972-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |