DE2029895C3 - Water heater for district heating that works according to the storage principle - Google Patents
Water heater for district heating that works according to the storage principleInfo
- Publication number
- DE2029895C3 DE2029895C3 DE2029895A DE2029895A DE2029895C3 DE 2029895 C3 DE2029895 C3 DE 2029895C3 DE 2029895 A DE2029895 A DE 2029895A DE 2029895 A DE2029895 A DE 2029895A DE 2029895 C3 DE2029895 C3 DE 2029895C3
- Authority
- DE
- Germany
- Prior art keywords
- container
- heat exchange
- water
- district heating
- water heater
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 30
- 239000008236 heating water Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims 2
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- F24D10/00—District heating systems
- F24D10/006—Direct domestic delivery stations
-
- 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
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- 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
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
40 drehbar sind.40 are rotatable.
In der Zeichnung ist ein Ausführungsbeispiel einesIn the drawing, one embodiment is one
Die Erfindung betrifft einen nach dem Speicher- Warmwasserbereirers veranschaulicht,
prinzip arbeitenden Warmwasserspeicher für Fern- Die Zeichnung zeigt einen Warmwasserbereiter imThe invention relates to a illustrated after the storage water heater,
principle working hot water storage tank for remote The drawing shows a water heater in the
heizung, bestehend aus einem korrosionsgeschützten Längsschnitt im Anschluß an das Fernheiznetz.
Behälter mit einem im unteren Behälterbereich vor- 45 Ein zylindrischer, stehender, korrosionsgeschützter
gesehenen Einlaß für kaltes Brauchwasser und einen Behälter 1, der als Brauchwasserspeicher dient, ist
im oberen Behälterbereich vorgesehenen Auslaß für mit einer Reinigungsöffnung 2, einem Kaltwassereinwarmes
Brauchwasser sowie einer im Behälterinne- trittsstutzen 3, einem Zirkulationsstutzen 4 und einem
ren vorgesehenen, vom Fernheizvorlauf beaufschlag- Warm wasserstutzen 5 ausgerüstet,
baren Wärmeaustauschfläche. 50 Innerhalb des Behälters ist eine Leittasche 6 an-heating, consisting of a corrosion-protected longitudinal section connected to the district heating network.
A cylindrical, standing, corrosion-protected inlet for cold service water and a container 1, which serves as a service water storage tank, is provided in the upper area of the tank with an outlet for a cleaning opening 2, a cold water warm service water and an inside- outlet connection 3, a circulation connection 4 and a ren provided, hot water connection 5 equipped with the district heating flow,
heat exchange surface. 50 Inside the container there is a guide pocket 6.
Nach der Zeitschrift »Wärme-, Lüftungs- und Ge- geordnet, in der das von dem Leitungsnetz zurücksundheitstechnik«, November 1967, S. 273, ist ein kommende Zirkulationswasser je nach den Tempera-Warmwasserbereiter der genannten Art bekanntge- turverhältnissen innerhalb des Brauchwasserspeiworden, bei dem im Behälterinneren eine einzige chers nach dem Prinzip des thermodynamischen Auf-Heizfläche vorgesehen ist, die unmittelbar vom Fern- 55 triebs entweder sofort zur Heizfläche 7 oder zur heizvorlauf beaufschlagt wird. Das aus der Heiz- Heizfläche 8 gelangt, ohne eine Anmischung des fläche austretende Heizwasser wird nicht weiter aus- Brauchwasserinhaltes zwischen diesen beiden Heizgenutzt, sondern unmittelbar dem Rücklauf der flächen zu ergeben.According to the magazine "Warmth, ventilation and order, in which the return health technology from the pipeline network", Nov. 1967, p. 273, there is an incoming circulation water depending on the tempera water heater of the named type of known conditions within the domestic water storage system, with a single chers inside the container based on the principle of the thermodynamic heating surface is provided that directly from the remote 55 drive either immediately to the heating surface 7 or to heating flow is applied. That comes from the heating heating surface 8 without mixing the The heating water that escapes from the surface is no longer used. but to yield directly to the return flow of the surfaces.
Fernleitung zugeführt. Die Wohnraumheizungen Innerhalb des Behälters ist an tiefster Stelle im un-Pipeline supplied. The living space heating inside the container is at the lowest point in the un-
werden über einen parallelen Kreislauf gespeist, des- 60 teren Boden die Heizfläche 8, die vorzugsweise aus sen Eintritt mit dem Fernheizvorlauf und dessen einer Rohrspirale aus einem außen berippten Rohr Austritt mit dem Fernheizrücklauf verbunden ist. Ein besteht, angeordnet. Diese Heizfläche wird im ersten solcher Warmwasserbereiter weist den Nachteil auf, Heizkreis vom bereits teilweise ausgekühlten Heidaß erhebliche Zuschläge auf den Anschlußwert zungsrücklaufwasser beaufschlagt. Der Durchgangseines Gebäudes bezüglich der maximal benötigten 65 querschnitt dieser spiralförmigen Rohrheizfläche ist Fernheizwassermenge gemacht werden müssen. Die- der anfallenden Heizungsrücklaufwassermenge angeser Nachteil wirkt sich um so mehr aus, je kleiner das paßt und größer als der Durchgangsquerschnitt, der zu versorgende Gebäude ist. Bei kleineren Gebäuden auf ungefähr ein Drittel der Höhe des Behälters 1 an-are fed via a parallel circuit, the bottom of which is the heating surface 8, which preferably consists of sen entry with the district heating flow and its one spiral pipe from an externally finned pipe The outlet is connected to the district heating return. One consists, arranged. This heating surface is in the first Such a water heater has the disadvantage of removing the heating circuit from the already partially cooled Heidaß considerable surcharges are applied to the connection value of the return water. The passage of one Building with regard to the maximum required 65 cross-section of this spiral-shaped tubular heating surface District heating water must be made. The amount of heating return water that arises is acidified The disadvantage is the more the smaller it fits and the larger than the passage cross-section building to be supplied is. For smaller buildings at about a third of the height of the container 1
3 * 43 * 4
geordneten zweiten Heizfläche7, die aus einer Rohr- sind die Heizflächen 7 und8 bei 11 hintereinanderge-ordered second heating surface 7, which are made of a pipe- the heating surfaces 7 and 8 at 11 are one behind the other
spirale aus einem glatten Rohr bestehen kann, und schaltet . „-—,,ρ™-«» so „e.spiral can consist of a smooth tube and switches. "-— ,, ρ ™ -"" so " e .
zusammen mit der HeizflächeS bei Ansprechen des Die Heizspulen? und8 :^J Vorzugswe^^ogetogether with the heating surface S when the heating coils respond? and8: ^ J Preferred way ^^ oge
Reglers 9 übeor den Reglerfühler 10 vom Heizuogs- staltet, daß sie sich durch aas Handloch* des BehalRegulator 9 over the regulator sensor 10 from Heizuogs that it is through aas handhole * of the Behal
vorlaufwasser beaufschlagt wird. Zu diesem Zweck 5 ters 1 in diesen eindrehea lassen.flow water is applied. To do this, screw 5 ters 1 into it.
Hierzu 1 Blatt ZeichsangenFor this 1 sheet of drawing rods
Claims (4)
Warmwasserbereiter für Fernheizung, bestehend 5 Der Erfindung liegt daher die Aufgabe zugrunde, aus einem korrosionsgeschützten Behälter mit einen nach dem Speicherpnnzip arbeitenden Warmeinem im unteren Behälterbereich vorgesehenen wasserbereiter für Fernheizung zu scnanen, der bei Einlaß für kaltes Brauchwasser und einem im gleichbleibender Leistung eine Herabsetzung des Anoberen Behälterbereich vorgesehenen Auslaß für schlußwertes ermöglicht.1. The value working according to the memory principle is relatively high. , ... ,,
Water heater for district heating, consisting of 5 The invention is therefore based on the task of scnanen from a corrosion-protected container with a working according to the Speicherpnnzip hot one in the lower container area provided water heater for district heating, which with inlet for cold service water and a constant power a reduction of the upper Reservoir area provided outlet for final value allows.
aus der ersten Wärmeaustauschfläche (7) austre- Um das aus dem Fernheizvorlauf in den Warmtende Fernheizvorlaufwasser auch die zweite wasserbereiter eintretende Heizwasser noch besser Wärmeaustauschfläche (8) durchläuft ausnutzen zu können, sind die beiden Wärmeaus-2. Water heater according to claim 1, da- nen. Furthermore, especially in winter, a better one is characterized in that the two Wänneaus- utilization of the district heating water is possible, since this exchange surfaces (7, 8) are connected to one another via a connecting piece after it has passed through the heaters (11) in such a way that the ao hot water preparation can be used,
out of the first heat exchange surface (7) In order to be able to better utilize the heating water entering the second water heater from the district heating flow into the Warmtende district heating flow, the two heat exchangers are
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2029895A DE2029895C3 (en) | 1970-06-18 | 1970-06-18 | Water heater for district heating that works according to the storage principle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2029895A DE2029895C3 (en) | 1970-06-18 | 1970-06-18 | Water heater for district heating that works according to the storage principle |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2029895A1 DE2029895A1 (en) | 1971-12-30 |
DE2029895B2 DE2029895B2 (en) | 1973-09-06 |
DE2029895C3 true DE2029895C3 (en) | 1974-04-18 |
Family
ID=5774219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2029895A Expired DE2029895C3 (en) | 1970-06-18 | 1970-06-18 | Water heater for district heating that works according to the storage principle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2029895C3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024652A1 (en) * | 1980-06-30 | 1982-02-04 | Fröling GmbH & Co Kessel-Apparatebau, 5063 Overath | District heating double section hot water tank - has main and auxiliary heating coils in upper and lower sections for preheating cold water |
AT390833B (en) * | 1987-09-10 | 1990-07-10 | Atzenhofer Werner | DEVICE FOR HEATING THE HEAT CARRIER OF A HEATING CIRCUIT AND HOT WATER |
-
1970
- 1970-06-18 DE DE2029895A patent/DE2029895C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2029895A1 (en) | 1971-12-30 |
DE2029895B2 (en) | 1973-09-06 |
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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 | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FROELING GMBH & CO KESSEL-APPARATEBAU, 5063 OVERAT |
|
8339 | Ceased/non-payment of the annual fee |