DE1973411U - FAIRING DOOR OF A WASHING MACHINE OR DISHWASHER. - Google Patents

Description

COFSTRÜCTA-WERKE GMBH Munich, on

Oskar von Miller Ring

PVA 65/5542

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German Patent Office. Utility model office

Cladding door of a washing machine or dishwasher

The innovation relates to a panel door of a wash or Dishwasher, the liquor of which is heated by gas. In such machines it is common to heat the hotte using a gas burner below the tub. To guide the exhaust gases, it is necessary to To cover the tub with a protective jacket, which avoids it should be that condensation of the exhaust gases can cause precipitation on the operating facilities.

It is also already known to heat the liquor in a water heater attached separately from the washing machine, with are located in the water heater steam pipe, which from the lye to be heated is washed around.

PYA 65/5542

In household washing machines or dishwashers, there is space for additional built-in components, be it for attaching a double jacket to guide the exhaust gases or to install a heat exchanger, because the external dimensions of the machines correspond to the standard dimensions the kitchen furniture must match. Also are in the lower housing space washing machines or dishwashers have a large number of operating elements (pumps, motors, program control devices, etc.) which also take up a considerable amount of space.

According to an older proposal, the water heater is provided as a gas-fired water heater and to arrange it in the recess of the panel door. This open design of the However, the water heater in the recess of the cladding door is not only unattractive, but also harbors the risk that the operator comes into contact with the open flame or with When operating the machine, the gas supply pipes or hose lines are damaged. It is therefore the task of the innovation, a Cladding door, in the recess of which a gas-heated water heater is located, for a washing machine or dishwasher create, in which the aforementioned disadvantages are avoided. This object is achieved according to the innovation in that the panel door is box-shaped and covered by an inner cover plate, the inner cover plate being at the level of the pilot burner and has another wall opening at the level of the ignition valve.

Through this innovation according to the "; training is next to a better Stiffening of the panel door ensures that inadvertent access to the operating elements cannot take place.

PYA 65/5542

According to a further feature of the innovation, the cladding door equipped with a gas-heated instantaneous water heater has an air supply and air outlet slots, with at least the air outlet slot located in the upper part of the cladding door being covered by a sieve or grille. The air flow enters the box-shaped housing of the cladding door through the lower air supply slot and thereby cools the wall panel, whereby the exhaust gases, guided through baffles, escape through the air exhaust slot located in the upper part of the panel door. ^s

Advantageously and according to another feature of the new ruing: ·; is the Gas-heated instantaneous water heater attached to the inner cover plate. If maintenance work is required, the gas-heated instantaneous water heater including the fittings can be lifted off the paneling door in a few simple steps and is now easily accessible

Further details of the innovation can be seen in the drawing, in which a panel door of a washing machine or dishwasher is shown schematically, for example. Show it"

Pig. 1, a washing machine or dishwasher in diagrammatic form Side view,

Pig. 2, the interior view of the cladding door in a diagrammatic representation.

The washing machine or dishwasher 1 has a keyboard plate 2 on its loading side, with the operating handles 3 *. The cladding door 4 covers the loading opening, not shown, of the washing machine or dishwasher. If the cladding door of the washing machine or dishwasher is to be opened, the handle 5 is actuated. The cladding door is then rotated in the direction of the arrow 6 and now assumes the position 7 shown in dashed lines.

PYA 65/5542

As is apparent from FIG. 2, the cladding door 4 Box-shaped and made from a sheet of metal by cold forming manufactured. In the recess 8, the gas-heated water heater 9 is located, the depth t equal to or less than that Depth h of the cladding door is kept. The main burner 10 and the are located below the gas-heated flow heater Pilot burner 11 and the ignition safety valve 12, several air guide plates 13 - only the outer ones are shown direct the exhaust air to one located in the upper part of the cladding door Slot 14 which is covered by a sieve plate 15. One of the features of the innovation is the air vent in one Located at an angle to the keyboard of the machine running surface in the upper front part of the cladding door. An inner deck panel 16 is so placed on the panel door so that the wall opening 17 provides access to the ignition burner and the wall opening 18 access to the ignition and safety valve 12 releases. The cladding door, which is made of thin-walled sheet metal, also has the necessary properties through the inner cover plate Stiff, so that it is not warped by the increase in weight caused by the gas-heated water heater. One A particularly advantageous construction is obtained when the gas-heated instantaneous water heater is attached directly to the inner cover plate 16 will. When the cover plate is removed from the cladding door, the gas-heated one becomes The instantaneous water heater is pulled out of the recess in the cladding door and is therefore easily accessible.

Claims (5)

'• A.526 51M3.9.67 PYA 65/5542 Longs for two tests 1. Cladding door of a washing machine or dishwasher, in the recess of which a gas-heated water heater is located, characterized in that the panel door is box-shaped and has a Inner cover plate is covered, the inner cover plate one at the level of the pilot burner and another in the Has a wall opening located at the height of the ignition valve. ο the panel door of a washing machine or dishwasher Claim 1, characterized in that the equipped with a gas-heated water heater The cladding door has air supply and exhaust slots. 3. Cladding door of a washing machine or dishwasher according to claims 1 and 2, characterized in that at least debr · ¹ air extraction slot is covered by a sieve or grille. 4. Cladding door of a washing machine or dishwasher Claims 1 to 3, characterized in that that the gas water heater is attached to the inner cover plate. 5. cladding door of a washing machine or dishwasher according to claims 1 to 4, characterized in that that the air vent on a sloping surface to the keyboard of the machine in the upper part of the cladding door is built in.