EP0685376B1 - Insulation device for the fairing of a communication passage - Google Patents

Abstract

The device extracts air from the carriage (1) which is directed into the inner space (2) of the bellows coupling (3), and, spatially removed, released as outgoing air to the environment. The inner space is formed as the interspace of a double-walled bellows coupling, and in particular a double concertina construction. The ducting of air is carried out by the blowing in of extracted air from a channelling system (4) on the carriage side, and outgoing air ducting carried out by a ventilation fixture on the crossover. <IMAGE>

Description

The invention relates to an insulation device for a Transition covering of rail vehicles after the Preamble of claim 1.

From DE-OS 34 39 807 it is known the transition area of rail vehicles for thermal insulation with insulation elements, especially with a flexible curtain and means for Form thermal insulation between bellows and curtain.

As part of a modern design of rail vehicles is the transition area from car to car increasingly in the Include interior design. This offers Advantages in the usable area per passenger and reduced the passage area in favor of the usable area. Because the vehicle weights the decisive factor for the energies to be implemented Criterion are, a failure of components, which leads to Transitional area could be saved to an economic one Advantage.

Because the transition area and especially the transition cladding be designed as a movable vehicle part need, because the relative movements between two cars need to take up non-destructively, it is very expensive adequate insulation, e.g. in the formation of plate-like or attach sufficiently flexible insulation elements.

The invention is therefore based on the object adequate insulation of a transition area with a to achieve innovative insulation.

This object is achieved by the specified in claim 1 Features resolved.

Advantageous refinements and developments of Invention are in the subclaims 2 to 8 specified.

The invention will be described below with reference to the drawing six exemplary embodiments explained in more detail.

Fig. 1

eine schematische Darstellung eines Übergangsbereichs mit Dämmeinrichtung, bei der die Wärmedämmung durch Einblasen der Luft aus einem wagenseitigen Kanalsystem und Fortluftführung über einen Lüfteraufsatz auf der Übergangseinrichtung erfolgt;

Fig. 2

eine schematische Darstellung eines Übergangsbereichs mit Dämmeinrichtung, bei der die Wärmedämmung durch Einblasen der Luft aus einem wagenseitigen Kanalsystem und Fortluftführung über ein Lüftersystem des gleichen Wagens erfolgt;

Fig. 3

eine schematische Darstellung eines Übergangsbereichs bei der die Wärmedämmung durch Einblasen der Luft aus einem wagenseitigen Kanalsystem und Fortluftführung direkt an die Umgebungsluft erfolgt;

Fig. 4

eine schematische Darstellung eines Übergangsbereichs bei der die Wärmedämmung durch Abluftführung in die Übergangsverkleidung und Absaugung in ein Lüftersystem im gegenüberliegenden Wagen erfolgt;

Fig. 5

eine schematische Darstellung eines Übergangsbereichs bei der die Wärmedämmung durch Abluftführung in die Übergangsverkleidung und Absaugung in ein Lüftersystem des gleichen Wagens erfolgt;

Fig. 6

eine schematische Darstellung eines Übergangsbereichs bei der die Wärmedämmung durch Einblasen der Luft aus einem wagenseitigen Kanalsystems und Fortluftführung über ein Lüftersystem im gegenüberliegenden Wagen erfolgt.

It shows

Fig. 1

a schematic representation of a transition area with insulation, in which the thermal insulation is carried out by blowing in the air from a car-side duct system and exhaust air through a fan attachment on the transition device;

Fig. 2

a schematic representation of a transition area with insulation, in which the thermal insulation is carried out by blowing the air from a car-side duct system and exhaust air through a fan system of the same car;

Fig. 3

a schematic representation of a transition area in which the thermal insulation is carried out by blowing in the air from a car-side duct system and exhaust air routing directly to the ambient air;

Fig. 4

a schematic representation of a transition area in which the thermal insulation takes place by exhaust air routing in the transition paneling and suction in a fan system in the opposite car;

Fig. 5

a schematic representation of a transition area in which the thermal insulation is carried out by exhaust air routing in the transition paneling and suction in a fan system of the same car;

Fig. 6

is a schematic representation of a transition area in which the thermal insulation is carried out by blowing in the air from a car-side duct system and exhaust air through a fan system in the opposite car.

The invention consists essentially of the fact that an insulation device provided to insulate the transition area is the warm air or cold air from a car 1 to Heat exchange used in the transition area, where in Principle of both cooling and heating can be represented is.

In the following, only the process of heating a transition area is intended to be viewed as.

The insulation device is according to the embodiments (Fig. 1 to Fig. 6) the exhaust air from a car 1 in a cavity 2 of the transition cover 3 (e.g. space a double-skin transition covering 3, in particular of a double shaft bellows) and, spatially distant, as Exhaust air released into the environment. On the way through the Cavity 2 of the transition cover 3 gives the air one Part of their energy content and thus ensures one less heat loss in this area.

• durch Einblasen der Abluft aus einem wagenseitigen Kanalsystem 4 und Fortluftführung über einen Lüfteraufsatz 5 auf der Übergangseinrichtung (Fig. 1),
• durch Einblasen der Abluft aus einem wagenseitigen Kanalsystem 4 und Fortluftführung über ein Lüftersystem 6 des gleichen Wagens 1 (Fig. 2),
• durch Einblasen der Abluft aus einem wagenseitigen Kanalsystem 4 und Fortluftführung direkt an die Umgebungsluft (Fig. 3),
• durch Abluftführung in die Übergangsverkleidung 3 und Absaugung in eine Lüftersystem 7 im gegenüberliegenden Wagen 8 (Fig. 4),
• durch Abluftführung in die Übergangsverkleidung 3 in ein Lüftersystem 6 des gleichen Wagens 1 (Fig. 5),
• oder durch Einblasen der Abluft aus einem wagenseitigen Kanalsystem 4 und Fortluftführung über ein Lüftersystem 7 im gegenüberliegenden Wagen 8 (Fig. 6).

The transition area is insulated according to FIGS. 1 to 6

• by blowing in the exhaust air from a car-side duct system 4 and routing of exhaust air via a fan attachment 5 on the transition device (FIG. 1),
• by blowing in the exhaust air from a car-side duct system 4 and exhaust air routing via a fan system 6 of the same car 1 (FIG. 2),
• by blowing in the exhaust air from a car-side duct system 4 and directing the exhaust air directly into the ambient air (FIG. 3),
• by exhaust air routing into the transition cladding 3 and extraction into a fan system 7 in the opposite carriage 8 (FIG. 4),
• by routing exhaust air into the transition cladding 3 into a fan system 6 of the same carriage 1 (FIG. 5),
• or by blowing in the exhaust air from a car-side duct system 4 and exhaust air routing via a fan system 7 in the opposite car 8 (FIG. 6).

Due to the warm exhaust air, the transition area is without additional energy expenditure adequate thermal insulation. The effect is enhanced when the inside is placed Part of the transition panel 3 has a high heat storage capacity and / or has high thermal conductivity. The exhaust air duct is carried out either in full or in part the air duct described in the transition area. The system (Insulation device) is for suction or pressure ventilation suitable.

Claims (8)

1. Insulating device for the covering of an intercommunication gangway for rail vehicles which exhibits a cavity, characterised in that the used air from one car (1) is conveyed into the cavity (2) of the covering (3) of the intercommunication gangway and, physically removed, discharged as exhaust air to the environment.
2. Insulating device according to claim 1, characterised in that the cavity (2) is embodied as an interspace of a two-skinned covering (3) of an intercommunication gangway, in particular of a double-corrugation bellows.
3. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by injecting the used air from a duct system (4) on one car and passing the exhaust air via a ventilator cap (5) on the intercommunication gangway (fig. 1).
4. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by injecting the used air from a duct system (4) on one car and passing the exhaust air via a ventilator system (6) on the same car (1) (fig. 2).
5. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by injecting the used air from a duct system (4) on one car and passing the exhaust air directly to the ambient air (fig. 3).
6. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by passing the used air into the covering (3) of the intercommunication gangway and sucking it into a ventilator system (7) in the adjoining car (8) (fig. 4).
7. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by passing the used air into the covering (3) of the intercommunication gangway into a ventilator system (6) on the same car (1) (fig. 5).
8. Insulating device according to claim 1 or 2, characterised in that the air is conveyed by injecting the used air from a duct system (4) on one car and passing the exhaust air via a ventilator system (7) in the adjoining car (8) (fig. 6).

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