DE2600597A1 - Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays - Google Patents

Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays

Info

Publication number
DE2600597A1
DE2600597A1 DE19762600597 DE2600597A DE2600597A1 DE 2600597 A1 DE2600597 A1 DE 2600597A1 DE 19762600597 DE19762600597 DE 19762600597 DE 2600597 A DE2600597 A DE 2600597A DE 2600597 A1 DE2600597 A1 DE 2600597A1
Authority
DE
Germany
Prior art keywords
collector
heat exchanger
pipes
right angles
heat exchangers
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
Application number
DE19762600597
Other languages
German (de)
Inventor
Erwin Dipl Ing Gross
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buderus AG
Original Assignee
BuderusSche Eisenwerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BuderusSche Eisenwerke AG filed Critical BuderusSche Eisenwerke AG
Priority to DE19762600597 priority Critical patent/DE2600597A1/en
Publication of DE2600597A1 publication Critical patent/DE2600597A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243—Collecting solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

A heat exchanger (1) is embedded in the soil, and is connected by pipes (2) to a sun collector which consists of a heat exchanger (4) possessing a glass plate (3). The collector is positioned roughly at right angles to the main impact of the sun's rays. The size of the heat exchangers (1,4) can depend on circumstances. Additional heat exchangers can be provided. If the soil is situated on a natural incline, the collectors can be positioned to suit the slope and the water is rotated by gravity. When the ground is level, the collector (3,4) must be higher than the heat exchanger (1). In this case it is necessary to have a pump in one of the pipes (2).

Description

buderus'sche eisemerke
gp/p/b/pg 16-272Buderus' iron note
gp / p / b / pg 16-272

Einrichtung zum Erwärmen von GartenbeetenDevice for heating garden beds

Es 1st bekannt, Gartenbeete über das naturgegebene Maß hinaus zu erwärmen, um bereits im zeitigen Frühjahr das Pflanzenwachstum zu fördern. Solche Frühbeete werden in der Regel durch ein Gehäuse gegen kühlen Luftzug gesichert und durch eine Abdeckscheibe zu einer stärkeren Aosorption der einstrahlenden Sonnenenergie angeregt. Es handelt sich hierbei um eine bessere Erwärmung der Beete von der Oberfläche her. Vom Erdreich her erfolgt jedoch, insbesondere in kalten Nächten, eine Abkühlung des Bodens, so da.3 der Wurzelbereich der Pflanzen bei den bekannten Frühbeeten nicht in optimaler Weise erwärmt wird.It is known to heat garden beds beyond the natural level in order to promote plant growth in early spring. Such cold frames are usually protected against cool drafts by a housing and stimulated to a stronger absorption of the radiant solar energy by a cover panel. This is a better way of warming the beds from the surface. However, the ground cools down from the ground, especially on cold nights, so that the root area of the plants in the known cold frames is not optimally heated.

Es ist ferner bekannt, den Boden vom Erdreich her zu erwärmen, indem in einigem Abstand unter den Wurzeln Rohre oder Schläuche angeordnet sind, durch welche heiße Gase oder warmes Wasser geleitet werden. Zu diesem Zweck ist eine separate Feuerung erforderlich, die besonders in Betrieb gehalten werden muß und für deren Betrieb die Verwendung eines geeigneten Brennstoffes erforderlich ist.It is also known to heat the ground from the ground by placing pipes or hoses at some distance under the roots are arranged through which hot gases or warm water are passed. There is a separate furnace for this purpose required, which must be kept in operation and the use of a suitable fuel for its operation is required.

Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zum Erwärmen von Gartenbeeten zu schaffen, welche die Nachteile der bekannten Einrichtungen nicht mehr besitzt.The invention is based on the object of providing a device for heating garden beds which has the disadvantages of the known facilities no longer owns.

Die Einrichtung gemäß der Erfindung ist gekennzeichnet durch einen der Sonnenbestrahlung ausgesetzten, von Wasser durchströmten Kollektor und einen unter dem Beet im Erdreich angeordneten, wasserführend mit dem Kollektor verbundenen Wärmetauscher.The device according to the invention is characterized by one exposed to solar radiation and flowed through by water Collector and a water-carrying heat exchanger which is arranged in the ground under the bed and connected to the collector.

709828/0486709828/0486

260U597260U597

'3.'3.

Die Einrichtung nach der Erfindung vereinigt die "Vorzüge beider vorbekannter Beetbeheizungen. Auf der einen Seite wird die Sonnenenergie für die stärkere Erwärmung genutzt, so daß keine separate Befeuerung und kein Verbrauch eines speziellen Brennstoffes erforderlieh ist. Auf der anderen Seite erfolgt eine Erwärmung nicht nur von oben, sondern auch vom Wurzelbereich her.The device according to the invention combines the "advantages of both previously known Beetbeheizungen. On the one hand the solar energy is used for the stronger warming, so that no separate firing and no consumption of a special one Fuel is required. On the other hand, heating occurs not only from above, but also from the root area here.

Es ist natürlich möglich, die erfindungsgemäße Einheit mit einem bekannten Frühbeet zu koppeln, um eine doppelte Wärmebeeinflussung der Gartenerde zu erzielen. In vielen Fällen reicht es aber aus, nur eine Erwärmung vom Wurzelbereich her vorzunehmen. Die Pflanzen stehen dann mit der freien Luft in Verbindung, "was ihr Wachstum fördert.It is of course possible to use the unit according to the invention to couple a known cold frame in order to double the heat influence the garden soil. In many cases, however, it is sufficient to only warm up from the root area to undertake. The plants are then in contact with the open air, "which promotes their growth.

Die vorgeschlagene Erwärmung des Erdreichs von unten her führt nicht nur zu einer besseren Erwärmung des Wurzelbereichs, sondern auch dazu, daß die Erde während des Tages Wärmejspeichert. Evtl. noch auftretende Nachtfröste können den Boden deshalb nicht mehr beeinträchtigen.The proposed heating of the soil from below not only leads to better heating of the root area, but also so that the earth stores heat during the day. Any night frosts that may still occur can damage the ground therefore no longer affect it.

Die vorgeschlagene Einrichtung zum Erwärmen von Gartenbeeten ist denkbar einfach und preiswert auszuführen. Es ist nur notwendig, einen flachen Wärmetauscher, z.B. einen im Hausbau bekannten Flachheizkörper, in ein Gehäuse einzubauen, mit einer Glasplatte abzudecken, diese Einheit etwa rechtwinklig zur Sonneneinstrahlung anzuordnen und sie durch Rohrleitungen mit dem Wärmetauscher im Erdboden zu verbinden. Zumindest der Wärmetauscher im Erdreich sollte aus Kunststoff bestehen, damit er der Aggression des Bodens standhält.The proposed device for heating garden beds is very simple and inexpensive to carry out. It is only necessary to install a flat heat exchanger, e.g. a flat radiator known in house construction, in a housing with a glass plate to cover, this unit to be arranged approximately at right angles to the solar radiation and it by piping to connect to the heat exchanger in the ground. At least the heat exchanger in the ground should be made of plastic, so it can withstand the aggression of the ground.

Die beigefügte Zeichnung stellt in zwei Figuren zwei Ausführungsbeispiele der Erfindung dar.The attached drawing shows two embodiments in two figures of the invention.

Im Erdreich ist ein Wärmetauscher 1 angeordnet, welcher über Rohrleitungen 2 mit einem Sonnenkollektor, bestehendIn the ground, a heat exchanger 1 is arranged, which consists of pipes 2 with a solar collector

- 3 709828/0486 - 3 709828/0486

aus einem eingebetteten und mit einer Glasplatte J> abgedeckten Wärmetauscher k , verbunden ist. Der Kollektor sollte etwa rechtwinklig zum Haupteinfall der Sonnenstrahlen ausgerichtet sein. Die Größe der Wärmetauscher 1,4 kann den vorhandenen Bedürfnissen angepaßt werden. Eine Addition mehrerer Wärmetauscher, insbesondere im Erdreich, ist jederzeit möglich.from an embedded heat exchanger k covered with a glass plate J> . The collector should be aligned approximately at right angles to the main incidence of the sun's rays. The size of the heat exchanger 1.4 can be adapted to the existing requirements. Adding several heat exchangers, especially in the ground, is possible at any time.

Falls unterhalo des Beetes eine natürliche Böschung vorhanden ist, kann gemäß Fig. 1 der Kollektor 3*4 hier angeordnet v/erden. Das Wasserwird durch Schwerkraft umgewälzt.If there is a natural slope below the bed, the collector 3 * 4 can be arranged here as shown in FIG. 1 v / earth. The water is circulated by gravity.

Bei flachem Gelände gemäß Fig. 2 muß der Kollektor 3,4 höher als der V/ärmetauscher 1 liegen. In diesem Fall ist eine Umwälzpumpe 5 in einer der Rohrleitungen 2 erforderlich. In the case of flat terrain as shown in FIG. 2, the collector 3, 4 must be higher than the V / heat exchanger 1. In this case it is a circulation pump 5 in one of the pipes 2 is required.

Durch einen einfachen Absperrhahn 6 kann die Umwälzung und somit die Erwärmung des Bodens verhindert werden. Die Einrichtung ist durch nicht dargestellte Nippel und Anschlußstutzen derart zu ergänzen, daß das Wasser bei Bedarf abgelassen und erneuert werden kann.A simple shut-off valve 6 can prevent the circulation and thus the heating of the floor. The establishment is to be supplemented by nipples and connecting pieces (not shown) in such a way that the water is drained off if necessary and can be renewed.

709828/0486709828/0486

Claims (3)

BUDERUS'SCHE EISENWERKEBUDERUS'S EISENWERKE gp/p/b/pg ιβ-272gp / p / b / pg ιβ-272 PatentansprücheClaims Einrichtung zum Erwärmen von Gartenbeeten, gekennzeichnet durch einen der Sonnenbestrahlung ausgesetzten, von Wasser durchströmten Kollektor (3 j ^) und einen unter dem Beet im Erdreich angeordneten, wasserführend mit dem Kollektor verbundenen Wärmetauscher (l).Device for heating garden beds, marked through a collector (3 j ^) exposed to sunlight and flowed through by a collector (3 j ^) and one under the bed in the Heat exchanger (l) arranged in the ground and carrying water and connected to the collector. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zumindest der Wärmetauscher (1) aus Kunststoff besteht.2. Device according to claim 1, characterized in that at least the heat exchanger (1) consists of plastic. 3. Einrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Kollektor in an sich bekannter Weise aus einem in ein Gehäuse eingebauten und von einer Glasplatte (j5) abgedeckten Wärmetauscher (4) besteht und daß er etwa rechtwinklig zur Sonnenbestrahlung angeordnet ist.3. Device according to claims 1 and 2, characterized in that that the collector in a known manner from a built into a housing and from a glass plate (J5) covered heat exchanger (4) and that it is arranged approximately at right angles to the solar radiation is. 709828/0486709828/0486 ORIGINAL INSPECTEDORIGINAL INSPECTED
DE19762600597 1976-01-09 1976-01-09 Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays Pending DE2600597A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762600597 DE2600597A1 (en) 1976-01-09 1976-01-09 Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762600597 DE2600597A1 (en) 1976-01-09 1976-01-09 Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays

Publications (1)

Publication Number Publication Date
DE2600597A1 true DE2600597A1 (en) 1977-07-14

Family

ID=5967190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762600597 Pending DE2600597A1 (en) 1976-01-09 1976-01-09 Plant bed soil heater - has heat exchangers connected to pipes with solar collector at right angles to rays

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Country Link
DE (1) DE2600597A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480413A1 (en) * 1980-04-09 1981-10-16 Hitachi Ltd GREENHOUSE TYPE WITH UNDERGROUND HEAT STORAGE SYSTEM
DE3143952A1 (en) * 1981-11-05 1983-05-11 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Heating mat for greenhouses
DE3400538A1 (en) * 1984-01-10 1985-07-18 Herbert 5461 Breitscheid Rams Solar energy heating for plant cold-frame box
DE19629670A1 (en) * 1996-07-23 1998-01-29 Friedolf Mutschler Method and device for directing sunlight and temperature control
CN103371064A (en) * 2012-04-17 2013-10-30 喜诺克斯株式会社 Assitor for plant cultivation using solar energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480413A1 (en) * 1980-04-09 1981-10-16 Hitachi Ltd GREENHOUSE TYPE WITH UNDERGROUND HEAT STORAGE SYSTEM
DE3143952A1 (en) * 1981-11-05 1983-05-11 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Heating mat for greenhouses
DE3400538A1 (en) * 1984-01-10 1985-07-18 Herbert 5461 Breitscheid Rams Solar energy heating for plant cold-frame box
DE19629670A1 (en) * 1996-07-23 1998-01-29 Friedolf Mutschler Method and device for directing sunlight and temperature control
CN103371064A (en) * 2012-04-17 2013-10-30 喜诺克斯株式会社 Assitor for plant cultivation using solar energy
CN103371064B (en) * 2012-04-17 2015-06-24 喜诺克斯株式会社 Assitor for plant cultivation using solar energy

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