DE3440966A1 - Device for waterheating via engine heat - Google Patents

Device for waterheating via engine heat

Info

Publication number
DE3440966A1
DE3440966A1 DE19843440966 DE3440966A DE3440966A1 DE 3440966 A1 DE3440966 A1 DE 3440966A1 DE 19843440966 DE19843440966 DE 19843440966 DE 3440966 A DE3440966 A DE 3440966A DE 3440966 A1 DE3440966 A1 DE 3440966A1
Authority
DE
Germany
Prior art keywords
water
heat exchanger
waterheating
storage tank
hot water
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.)
Withdrawn
Application number
DE19843440966
Other languages
German (de)
Inventor
Berthold 4044 Kaarst Nienhaus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843440966 priority Critical patent/DE3440966A1/en
Publication of DE3440966A1 publication Critical patent/DE3440966A1/en
Withdrawn legal-status Critical Current

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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/16—Arrangements or adaptations of other passenger fittings, not otherwise provided for of cooking or boiling devices
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/20—Sewage water
    • 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]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The device for waterheating has been developed for the field of motor caravans and motorboats in order to produce hot water relatively simply and cost-effectively. The water is heated via a heat exchanger which is located in the lower region of the storage container (see drawing) and is connected to the cooling system of the engine. If required, the water can also be heated via a 220 V AC heating resistor. The temperature range (max. 60 DEG C) which is set is maintained via a sensor by a controller which switches a solenoid valve or a relay. The operating voltage of 12 V DC for this purpose is taken from the vehicle's generator or battery. <IMAGE>

Description

Einrichtung zur Warmwasserbereitung Device for water heating

Für die Warmwasserbereitung sind eine Anzahl von Geräten konstruiert und gebaut worden. Viele dieser Geräte sind sehr aufwendig und müssen mit einer teuren Energieart betrieben werden.A number of devices are designed for water heating and been built. Many of these devices are very complex and have to be equipped with a expensive type of energy.

Aufgabe der Erfindung ist es, für den Motorcaravan- und Motorbootbereich eine Einrichtung zu schaffen, die es ermöglicht, relativ einfach und kostenaünstig Warmwasser zu erzeugen. Gemäß der Erfindung wird diese Aufgabe hierdurch gelöst.The object of the invention is for the motor caravan and motor boat sector to create a device that enables it to be relatively simple and inexpensive To produce hot water. According to the invention, this object is achieved in this way.

Das Warmwassergerät nach der Erfindung ist einfach aufgebaut und kann mühelos in jeden Motorcaravan und jedes Motor boot mit Zweikreiskühlsystem eingebaut und angeschlossen werden. Die Einrichtung besteht aus Speicherbehälter, Wärmetauscher, Heizstab, Magnetventil und Regelgerät.The hot water device according to the invention is simple and can Easily installed in every motor caravan and every motor boat with a dual-circuit cooling system and be connected. The device consists of a storage tank, heat exchanger, Heating rod, solenoid valve and control device.

Der Wärmetauscher 1, der sich im unteren Bereich des Speicherbehälters 2 befindet, ist mit zwei Heißwasserschläuchen (Vor- und Rücklauf) verbunden, die auf der anderen Seite das Kühlsystems des Motors angeschlossen sind.The heat exchanger 1, which is located in the lower area of the storage tank 2 is connected to two hot water hoses (flow and return), the on the other hand the cooling system of the engine are connected.

Bei laufendem Motor und gefülltem Speicherbehälter 2, wird das erhitzte Kühlwasser (max. ca. 950 C) so lange mit geringem Druck durch die Heißwasserschläuche und den Wärmetauscher 1 gedrückt, bis das Regelgerät 4 über den Fühler 5 das Magnetventil 3, nach Erreichen des eingestellten Temperaturwertes, abschaltet und den Heißwasserfluß sperrt. Das Magnetventil 3 hat eine Betriebsspannung von 12 V--und ist in der Rücklaufleitung eingebaut, um es vor Oberhitzung zu schützen. Die Spannungsversorgung von 12 V- erfolgt über die Lichtmaschine bzw. über den Akku des Fahrzeuges.When the engine is running and the storage tank 2 is full, it is heated Cooling water (max. Approx. 950 C) so long with low pressure through the hot water hoses and the heat exchanger 1 pressed until the control device 4 via the sensor 5, the solenoid valve 3, after reaching the set temperature value, switches off and the hot water flow locks. The solenoid valve 3 has an operating voltage of 12 V - and is in the return line built in to protect it from overheating. The power supply of 12 V takes place via the alternator or the vehicle's battery.

Für den Standbetrieb ist ein elektrischer Anschluß von 220 V vorgesehen. Das Nutzwasser kann jetzt durch Umschalten über das Regelgerät 4 vom Heizwixderstand 6 erwärmt werden, wobei das Wasser während der Aufheizzeit\innerhalb des Speicherbehälters 2 von der Nutzwasserentnahmepumpe 7 umgewälzt wird, um eine gleichmäßige Erwärmung zu erreichen.An electrical connection of 220 V is provided for stand operation. The utility water can now be switched over from the Heizwixderstand via control device 4 6, the water being heated inside the storage tank during the heating-up time 2 is circulated by the utility water extraction pump 7 to ensure uniform heating to reach.

Die Nutzwasserentnahmepumpe 7 wird vom Schalter 8, der sich in der Nähe der Nutzwasserentnahme befindet, geschaltet. Bei Nutzwassererwärmung zeigt eine Kontrollampe am Schalter 8 das Erreichen des eingestellten Temperaturwertes an.The water extraction pump 7 is from the switch 8, which is in the Is located near the tap water. When domestic water is heated, shows a control lamp on switch 8 indicates that the set temperature value has been reached at.

- Leerseite -- blank page -

Claims (4)

S Einrichtung zur Warmwasserbereitung, wobei die Wärmeübertagung über den Wärmetauscher (1), der sich im offenen Speicherbehälter (2) befindet, erfolgt, dadurch gekennzeichnet, daß dieser an das Kühisystem eines Motors angeschlossen ist.S device for water heating, whereby the heat transfer over the heat exchanger (1), which is located in the open storage tank (2), takes place, characterized in that it is connected to the cooling system of an engine is. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Wärmetauscher (1) aus ca. 5 m gewendeltem Kupferrohr besteht, welches großflächig im unteren Bereich des offenen Speicherbehälters angeordnet ist. 2. Device according to claim 1, characterized in that the heat exchanger (1) consists of approx. 5 m coiled copper pipe, which is large in the lower area of the open storage container is arranged. 3. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der einzustellende Temperaturbereich (ma-x. 6o0c), über das Magnetventil (3),den Fühler (5) im Speicherbehälter (2, vom Regelgerät (4) eingehalten wird. 3. Device according to claim 1, characterized in that the to be set Temperature range (ma-x. 6o0c), via the solenoid valve (3), the sensor (5) in the storage tank (2, is complied with by the control device (4). 4. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Warmwasserbereitung wahlweise auch mit dem elektrischen Heizstab (6) erfolgen kann, der ebenfalls vom Regel gerät (4) geschaltet wird. 4. Device according to claim 1, characterized in that the hot water preparation optionally also with the electric heating rod (6), which is also from Control device (4) is switched.
DE19843440966 1984-11-09 1984-11-09 Device for waterheating via engine heat Withdrawn DE3440966A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843440966 DE3440966A1 (en) 1984-11-09 1984-11-09 Device for waterheating via engine heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843440966 DE3440966A1 (en) 1984-11-09 1984-11-09 Device for waterheating via engine heat

Publications (1)

Publication Number Publication Date
DE3440966A1 true DE3440966A1 (en) 1986-05-15

Family

ID=6249900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843440966 Withdrawn DE3440966A1 (en) 1984-11-09 1984-11-09 Device for waterheating via engine heat

Country Status (1)

Country Link
DE (1) DE3440966A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023456A1 (en) * 1989-09-09 1991-03-21 Gernot E Engelhardt Thermal-brine therapeutic bath - has pump and motor in closed air passage with fan and heat-exchanger
WO2006086966A1 (en) * 2005-02-16 2006-08-24 Webasto Ag Domestic water heater and method for heating water for domestic use
GB2457164A (en) * 2008-02-08 2009-08-12 Peter Redcliffe Water heating system for a motor caravan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023456A1 (en) * 1989-09-09 1991-03-21 Gernot E Engelhardt Thermal-brine therapeutic bath - has pump and motor in closed air passage with fan and heat-exchanger
WO2006086966A1 (en) * 2005-02-16 2006-08-24 Webasto Ag Domestic water heater and method for heating water for domestic use
GB2457164A (en) * 2008-02-08 2009-08-12 Peter Redcliffe Water heating system for a motor caravan

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Legal Events

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8139 Disposal/non-payment of the annual fee