CH313508A - Sub-center for district heating systems - Google Patents
Sub-center for district heating systemsInfo
- Publication number
- CH313508A CH313508A CH313508DA CH313508A CH 313508 A CH313508 A CH 313508A CH 313508D A CH313508D A CH 313508DA CH 313508 A CH313508 A CH 313508A
- Authority
- CH
- Switzerland
- Prior art keywords
- sub
- center
- hot water
- heating systems
- container
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 description 2
- 238000012544 monitoring process 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
- F24D1/00—Steam central heating systems
-
- 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
- F24D10/003—Domestic delivery stations having a heat exchanger
-
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
Unterzentrale für Fernheizanlagen Die Erfindung bezieht sieh auf Unter zentralen für Fernheizanlagen. Bei bekannten Anlagen dieser Art sind bisher flir die Be reitung des die Heizkörper speisenden Me diums von gewünschter'Temperatur, zum Bei spiel Warmwasser, und fÜr die Bereitung von Warmwasser lür Verbrauchszwecke getrennte Einheiten verwendet worden. (Solche Anlagan sind daher verhältnismässig kostspielig und benötigen viel Raum.
Die Erfindl-mg hat die Aufgabe, solche Heizunterzentralen zu vereinfachen und eine einzige Einheit fÜr die Erhitzung des um laufenden Heizmediums für die, Heizkörper und des VerbraLiehswaxmwassers zu schaffen.
Dies geschieht nach der Erfindung in der Weise, dass ein Behälter für Verbrauchswarm- wasser von einem Wärmeaustauscher um geben ist, durch welchen das aus derHaupt- zentrale kommende Heizmeclium sowohl den Heizkörperkreislauf als auch den Warinwas- serbehMter beheizt.
Der Kreislauf des aus der Hauptzentrale kommenden Heizmediums und der Heizkör- perkreisla-Ld können in parallel zueinander verlaufenden Schraubenwindungen um den Warmwasserbehälter geführt sein. Dabei kön nen die den Warmwasserbehälter umgebenden Schraubenwindungen von zwei Leitungen ge- 'bildet werden, von denen die eine zentriseh in der andern liegt und die vorzugsweise im Gegenstrum von dem aus der Hauptzentrale kommenden Heizmediiun und dem den Heiz körpern zufliessenden Heizmedium durch, strömt werden.
Im folgenden wird die Erfindung im ein zelnen an Hand der Zeichnung beschrieben, die schematisch ein Ausfülu%uigsbeispiel der Erfindung darstellt.
Die gezeigte Anlage besitzt einen !Speicher'. behälter <B>1</B> für das Verbrauehswarmwasser, der von einer Wand 2 im Abstand umgeben ist, so dass zwischen letzterer und dem Be- llälter <B>1</B> ein Ringraum<B>3</B> gebildet ist, der durch eine Trennwand<B>5</B> in einen schrauben förmigen Kanal aufgelöst ist. In diesem Kanal liegt eine Rohrschlange 4, die im gleichen Sinn wie der Kanal schraubenförmig gewun den ist.
An seinem untern Ende ist der Raum<B>3</B> mit der Rückleitung<B>6</B> des Heizkör- perkreisla-Ldes und an seinem abern Ende mit der Zuleitung<B>8</B> zu den Heizkörpern ver bunden, die bei<B>7</B> allgemein angedeutet sind. Das in den Heizkörpern umlauf ende Wasser wird also entlang einer schraubenförmigen Bahn vom untern Teil des Raumes<B>3</B> nach aufwärts und von dort zu den Heizkörpern fliessen. Im Gegenstrom zum Medium, des Heizkörperkreislaufs fliesst ein Heizmedium, das von einer Hauptzentrale kommt und, zum Beispiel aus Heisswasser besteht, durch die Schlange 4.
Dieses Medium tritt nämlich durch das Zuleitungsrohr<B>9</B> ein und strömt durch das Auslassrohr <B>10</B> ab, wobei es den Heiz- körperkreislauf und über diesen auch das Verbrauchswarmwasser im SpeicherbehIlter beheizt. Einlass und Auslass des Speicher behälters sind mit<B>11</B> bzw. <B>192</B> bezeichnet.
Es können natürlich in der gebräuchlichen Weise in beiden KreislaufsyAtemen Zweigleitungen verwendet werden, um eine einfache Über- wach-ung des in den Heizkörpern umla.-tifen- den Wassers und des Verbrauchswarmwassers züi ermöglichen.
Die Erfindung ist natürlich nicht auf die hier beschriebene und schematisch wiederge gebene Ausführungsforni, beschränkt, sondern kann innerhalb des Rahmens der Erfindung in verschiedener Weise abgewandelt werden. Beispielsweise können mehrere schraubenför mig gewundene Rohrsehlangen in dein Raum zwischen dem Speicherbehälter und der ihn umgebenden Wand angeordnet werden.
Sub-center for district heating systems The invention relates to sub-centers for district heating systems. In known systems of this type, separate units have been used for the preparation of the heating element-feeding Me medium of desired temperature, for example hot water, and for the preparation of hot water for consumption purposes. (Such systems are therefore relatively expensive and require a lot of space.
The Inventl-mg has the task to simplify such heating sub-centers and to create a single unit for the heating of the circulating heating medium for the radiators and the VerbraLiehswaxmwassers.
According to the invention, this takes place in such a way that a container for hot water for consumption is provided by a heat exchanger, through which the heating medium coming from the main center heats both the radiator circuit and the water heater.
The circuit of the heating medium coming from the main center and the radiator circuit can be routed around the hot water tank in helical turns running parallel to one another. The helical turns surrounding the hot water tank can be formed by two lines, one of which is centric in the other and which preferably flows in the opposite direction from the heating medium coming from the main center and the heating medium flowing to the radiators.
In the following, the invention is described in detail with reference to the drawing, which schematically shows an exemplary embodiment of the invention.
The system shown has a "memory". container <B> 1 </B> for the domestic hot water, which is surrounded by a wall 2 at a distance, so that between the latter and the container <B> 1 </B> an annular space <B> 3 </B> is formed, which is dissolved by a partition <B> 5 </B> in a helical channel. In this channel there is a coil 4, which is in the same sense as the channel in a helical thread.
At its lower end is the room <B> 3 </B> with the return line <B> 6 </B> of the radiator circuit door and at its but end with the supply line <B> 8 </B> to the Radiators connected, which are indicated generally at <B> 7 </B>. The water circulating in the radiators will flow along a helical path from the lower part of the room <B> 3 </B> upwards and from there to the radiators. In countercurrent to the medium of the radiator circuit, a heating medium, which comes from a main center and consists of hot water, for example, flows through the coil 4.
This medium enters through the supply pipe <B> 9 </B> and flows out through the outlet pipe <B> 10 </B>, where it heats the radiator circuit and via this also the hot water used in the storage tank. The inlet and outlet of the storage tank are labeled <B> 11 </B> and <B> 192 </B>, respectively.
Branch lines can of course be used in the usual way in both circulation systems in order to enable simple monitoring of the water circulating in the radiators and the hot water used.
The invention is of course not limited to the embodiment described here and shown schematically, but can be modified in various ways within the scope of the invention. For example, several helically wound pipe lengths can be arranged in the space between the storage container and the wall surrounding it.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE313508X | 1952-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH313508A true CH313508A (en) | 1956-04-30 |
Family
ID=20307672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH313508D CH313508A (en) | 1952-06-20 | 1953-06-18 | Sub-center for district heating systems |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH313508A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270258B (en) * | 1962-10-31 | 1968-06-12 | Willi Brandl | Device for heating at least two containers containing media, such as two boilers or a consumption water storage tank and the water container of a hot water heater or the like, by means of a single heating source |
| FR2475698A1 (en) * | 1980-02-08 | 1981-08-14 | Acv France Sa | Heating module for district heating - provides central heating and domestic hot water simultaneously from concentric reservoirs |
-
1953
- 1953-06-18 CH CH313508D patent/CH313508A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270258B (en) * | 1962-10-31 | 1968-06-12 | Willi Brandl | Device for heating at least two containers containing media, such as two boilers or a consumption water storage tank and the water container of a hot water heater or the like, by means of a single heating source |
| FR2475698A1 (en) * | 1980-02-08 | 1981-08-14 | Acv France Sa | Heating module for district heating - provides central heating and domestic hot water simultaneously from concentric reservoirs |
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