DE3002628A1 - Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trim - Google Patents
Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trimInfo
- Publication number
- DE3002628A1 DE3002628A1 DE19803002628 DE3002628A DE3002628A1 DE 3002628 A1 DE3002628 A1 DE 3002628A1 DE 19803002628 DE19803002628 DE 19803002628 DE 3002628 A DE3002628 A DE 3002628A DE 3002628 A1 DE3002628 A1 DE 3002628A1
- Authority
- DE
- Germany
- Prior art keywords
- channels
- passenger compartment
- heating
- vehicle floor
- vehicle
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00295—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for trim components, e.g. panels, dashboards, liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
"Fahrgastraumheizung für Kraftfahrzeuge',"Passenger compartment heating for motor vehicles",
Die Erfindung betrifft eine Fahrgastranmheizung für Kraftfahrzeuge, bei der der Wärmeträger in nach oben hin durch den wärmeabgebenden Fahrzeugboden abgedeckten Rinnen geführt wird, die auf einem unteren Bodenteil aufliegen, und wobei der Hohlraum zwischen den Rinnen durch einen Isolierstoff ausgefüllt isi.The invention relates to a passenger rail heater for motor vehicles, in which the heat transfer medium in upwards through the heat-emitting vehicle floor covered gutters, which rest on a lower floor part, and whereby the cavity between the grooves is filled with an insulating material.
Eine derartige Heizeinrichtung, bei der erwärmte Frischluft als Wärmeträger Verwendung findet, ist durch die DD-PS 10 230 bekannt. Da hierbei die Kanäle endseitig mit der Außenluft in Verbindung stehen und nach dem Abstellen der Brennkraftmaschine und dem Ausschalten des die Warmluft fördernden Geläses kein weiterer Wärmenachschub mehr erfolgt, kühlt der Innenraum trotz der vorgesehenen Isoliermaßnahmen verhältnismäßig rasch ab, was auch noch dadurch begünstigt wird, daß zwischen den unteren Kanalwänden und dem unteren Bodenteil große Wärmebrücken vorhanden sind Es ist Aufgabe der Erfindung, eine Heizeinrichtung zu schaffen, die aufgrund eines guten Wärmeüberganges eine rasche Aufheizung des Innenraumes erbringt und die sich durch einen geringen Wärmeverlust auszeichnet, so daß auch bei abgestellter Heizung wegen des das verwendete Heizmedium auszeichnenden hohen Wärmeinhaltes eine vorzeitige Auskühlung des Innenraumes verhindert wird.Such a heating device in which heated fresh air is used as a heat transfer medium Is used is known from DD-PS 10 230. Since here the channels are at the ends are in communication with the outside air and after switching off the internal combustion engine and the switching off of the hot air-promoting gel no further heat supply If more is done, the interior cools relatively despite the insulation measures provided quickly, which is also favored by the fact that between the lower channel walls and there are large thermal bridges in the lower part of the floor. to create a heating device that has a good heat transfer rapid heating of the interior and which results from a low heat loss so that even when the heating is switched off because of that The heating medium used is characterized by its high heat content and premature cooling the interior is prevented.
Deshalb wird eine Fahrgastraumheizung der eingangs genannten Art vorgeschlagen, die erfindungsgemäß die Kombination der folgenden Merkmale umfaßt: a) die Rinnen nehmen untereinander verbundene Rohre aus einem elastischen Material auf, die mit mindestens der Hälfte ihres Umfanges an der Rinnenwandung anliegen und in denen aufgeheizte Flüssigkeit, insbesondere Kühlwasser zirkuliert.Therefore, a passenger compartment heating of the type mentioned is proposed, which according to the invention comprises the combination of the following features: a) the channels take interconnected pipes made of an elastic material, with at least half of their circumference rest against the channel wall and in which heated liquid, especially cooling water, circulates.
b) als Fahrzeugboden dient im Bereich der nach oben hin offenen Rinnen ein wärmedurchlässiger Belag, der auch die übrige Fläche des Fahrzeugbodens bedeckt und c) der untere Bodenteil ist mit in Richtung der Unterseite der Rinnen hochragenden Absätzen, z. B. in Form herausgedrückter Warzen versehen, über die nur eine örtliche Verbindung mit den Rinnen erfolgt.b) serves as the vehicle floor in the area of the upwardly open grooves a heat-permeable covering that also covers the remaining area of the vehicle floor and c) the lower floor part protrudes towards the underside of the gutters Paragraphs, e.g. B. provided in the form of squeezed out warts, over which only a local Connection with the gutters takes place.
Eine große Tragfähigkeit und damit die Möglichkeit einer vormontierten Baugruppe ist gegeben, wenn-der Isolierstoff aus Polyurethan-Schaum besteht, der auch die seitlich durch die Absätze begrenzten Zwischenräume unterhalb der Unterseite der Rinnen ausfüllt.A large load capacity and therefore the possibility of a pre-assembled Assembly is given if-the insulating material consists of polyurethane foam, the also the spaces below the underside, bounded laterally by the heels fills the gutters.
Beim Einsatz der erfindungsgemäßen Fahrgastraumheizung in einem Großraumfahrzeug, insbesondere Omnibus ist eine Anhebung der Heizleistung auf einfache Weise dadurch möglich, daß auch in senkrecht verlaufenden Abschnitten des Fahrzeugbodens und/oder der Seitenwand Rinnen mit darin eingelassenen Rohren zu Heizzwecken angeordnet sind.When using the passenger compartment heating according to the invention in a large vehicle, In particular, the omnibus is a simple way of increasing the heating power possible that also in vertically extending sections of the vehicle floor and / or the side wall gutters are arranged with pipes embedded therein for heating purposes.
Der Gegenstand der Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert In der Zeichnung zeigen: Fig. 1 einen Querschnitt eines erfindungsgemäß ausgebildeten Bodenbereiches eines Omnibusses, Fig. 2 einen Schnitt nach der Linie II-II in Fig 1 und Fig. 3 einen Schnitt durch einen fensternahen Seitenwandbereich desgleichen Fahrzeuges Ein in Fig. 1 im Schnitt dargestellter Fahrzeugboden 1 eines nicht näher dargestellten Omnibusses weist einen etwa waagerecht verlaufenden Abschnitt 2 auf, an den sich ein etwa senkrecht verlaufender Abschnitt 3 anschließt, der unter Bildung einer Stufe in einen weiteren, wiederum etwa waagerecht verlaufenden Abschnitt 4 übergeht Der Abschnitt 2 stellt dabei einen Teil des Mittelganges dar, während der stufenförmig abgesetzte Abschnitt 4 die Bestuhlung aufnimmt, wobei in nicht näher dargestellter Weise der dem Abschnitt 2 zugekehrte Fuß 5 des Stuhles durch Klammern 6 an einer Profilschiene 7 gehalten wird.The subject matter of the invention is explained below with reference to one in Drawing illustrated embodiment explained in more detail In The drawings show: FIG. 1 a cross section of a device designed according to the invention Floor area of a bus, FIG. 2 shows a section along the line II-II in FIG 1 and 3 show a section through a side wall area close to the window Vehicle A vehicle floor 1 shown in section in FIG. 1 is not detailed The bus shown has an approximately horizontally extending section 2, which is followed by an approximately perpendicular section 3, which is formed a step into a further, again approximately horizontally running section 4 passes The section 2 represents a part of the central aisle, during the stepped stepped section 4 accommodates the seating, but not in detail The way shown, the section 2 facing foot 5 of the chair by clips 6 is held on a profile rail 7.
In den verschiedenen Abschnitten des Fahrzeugbodens 1 sind Rinnen 8 eingelassen, deren schellenartig auslaufende Flansche 9 von unten her am Fahrzeugboden 1 anliegen und mit diesem verbunden sind. Die Unterseite 10 der Rinnen 8 liegt auf Absätzen 11 auf, die in Form von Warzen mit Abstand voneinander aus einem unteren Bodenteil 12 herausgeformt sind wie dies insbesondere der Fig. 2 zu entnehmen ist. Ein aus Polyurethan-Schaum bestehender Isolierstoff 13 füllt sowohl den Hohlraum 14 zwischen den Rinnen 8, als auch die Zwischenräume 15 (Fig. 2) zwischen den Absätzen 11 aus, so daß sich eine Art Sandwich-Struktur mit guter Trageigenschaft ergibt Von den Rinnen 8 werden Rohre 16 aus einem elastischen Material aufgenommen, die mit mindestens der Hälfte ihres Umfanges an der Rinnenwandung 17 anliegen, wodurch ein guter Wärmeübergang erreicht wird. Ein wärmedurchlässiger Belag 18, z. B. Teppichboden, deckt die Rinnen 8 nach oben hin ab und bildet auch gleichzeitig die übrige Außenschicht des Fahrzeugbodens 1.In the various sections of the vehicle floor 1 there are gutters 8 let in, the clip-like flanges 9 of which taper off from below on the vehicle floor 1 are present and connected to it. The underside 10 of the grooves 8 rests on Paragraphs 11 on, which are in the form of warts spaced from each other from a lower Bottom part 12 are formed, as can be seen in particular from FIG. 2. An insulating material 13 made of polyurethane foam fills both the cavity 14 between the grooves 8, as well as the spaces 15 (Fig. 2) between the paragraphs 11, so that there is a kind of sandwich structure with good wearing properties from the grooves 8 are tubes 16 made of an elastic material with at least half of its circumference rest against the channel wall 17, whereby a good heat transfer is achieved. A heat-permeable covering 18, e.g. B. carpeting, covers the grooves 8 at the top and also forms the rest of the outer layer at the same time of the vehicle floor 1.
Wie aus Fig. 3 ersichtlich, sind zur Erhöhung des Komforts auch in einer Seitenwand 19 unterhalb eines Seitenfensters 20 Rinnen 8 angeordnet, die in bereits beschriebener Weise abgestützt sind und Rohre 16 aufnehmen. Diese Rinnen 8 sind durch einen wärmedurchlässigen, auch den angrenzenden Wandbereich bedeckenden,als Verkleidungsteil ausgebildeten Belag 18 abgedeckt.As can be seen from Fig. 3, are also in a side wall 19 arranged below a side window 20 grooves 8, which in are supported in the manner already described and accommodate tubes 16. These gutters 8 are through a heat-permeable, also covering the adjacent wall area, as Covering part formed covering 18 covered.
Die in nicht dargestellter Weise untereinander verbundenen Rohre 16 gemäß der Anordnung nach den Fig. 1 und 2, sowie nach Fig. 3 werden nach dem Einfügen der vorzugsweise als vormontierte Baueinheit gefertigten Abschnitte in den Fahrzeugaufbau lediglich an den Heizmittelkreislauf angeschlossen.The pipes 16 connected to one another in a manner not shown according to the arrangement according to FIGS. 1 and 2, as well as according to FIG. 3 are after insertion the sections, which are preferably manufactured as a pre-assembled unit, in the vehicle body only connected to the heating medium circuit.
L e e r s e i t eL e r s e i t e
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803002628 DE3002628A1 (en) | 1980-01-25 | 1980-01-25 | Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trim |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803002628 DE3002628A1 (en) | 1980-01-25 | 1980-01-25 | Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trim |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3002628A1 true DE3002628A1 (en) | 1981-07-30 |
DE3002628C2 DE3002628C2 (en) | 1988-12-15 |
Family
ID=6092913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803002628 Granted DE3002628A1 (en) | 1980-01-25 | 1980-01-25 | Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trim |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3002628A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213226A1 (en) * | 1985-08-30 | 1987-03-11 | Sumitomo Light Metal Industries, Ltd. | Foot warmer for use in car |
DE3612816A1 (en) * | 1986-04-16 | 1987-10-22 | Man Nutzfahrzeuge Gmbh | Floor heating in omnibuses |
EP0350896A1 (en) * | 1988-07-13 | 1990-01-17 | Karl Kässbohrer Fahrzeugwerke GmbH | Vehicle with heated inner surfaces |
EP0523373A1 (en) * | 1991-07-18 | 1993-01-20 | Mercedes-Benz Ag | Passenger compartment heating for a motor vehicle, in particular for an omnibus |
DE4210885A1 (en) * | 1992-04-02 | 1993-10-07 | Willi Weber | Wall heater for goods vehicle - uses heating pipes running over plastic foam insulating material layer |
EP2123493A1 (en) * | 2008-05-21 | 2009-11-25 | Hymer AG | Mobile home or caravan with thermal floor heated by air |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846402B4 (en) * | 1998-10-08 | 2007-06-14 | Volkswagen Ag | Underfloor heating for a vehicle interior |
DE19847605A1 (en) * | 1998-10-15 | 2000-04-20 | Volkswagen Ag | Heating system for motor vehicles has heat exchanger embedded between metal floor and carpet floor preferably with large contacting surface area |
DE102006052601A1 (en) * | 2006-11-08 | 2008-05-15 | Volkswagen Ag | Motor vehicle floor, has floor panel with elongated profiles connected with one another and arranged next to each other in common level, where floor panel is assigned to upward pointing surface of floor section and is fixed to floor section |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD10230A1 (en) * | 1949-01-04 | 1955-08-20 |
-
1980
- 1980-01-25 DE DE19803002628 patent/DE3002628A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD10230A1 (en) * | 1949-01-04 | 1955-08-20 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213226A1 (en) * | 1985-08-30 | 1987-03-11 | Sumitomo Light Metal Industries, Ltd. | Foot warmer for use in car |
DE3612816A1 (en) * | 1986-04-16 | 1987-10-22 | Man Nutzfahrzeuge Gmbh | Floor heating in omnibuses |
EP0350896A1 (en) * | 1988-07-13 | 1990-01-17 | Karl Kässbohrer Fahrzeugwerke GmbH | Vehicle with heated inner surfaces |
EP0523373A1 (en) * | 1991-07-18 | 1993-01-20 | Mercedes-Benz Ag | Passenger compartment heating for a motor vehicle, in particular for an omnibus |
DE4210885A1 (en) * | 1992-04-02 | 1993-10-07 | Willi Weber | Wall heater for goods vehicle - uses heating pipes running over plastic foam insulating material layer |
EP2123493A1 (en) * | 2008-05-21 | 2009-11-25 | Hymer AG | Mobile home or caravan with thermal floor heated by air |
Also Published As
Publication number | Publication date |
---|---|
DE3002628C2 (en) | 1988-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8330 | Complete disclaimer |