DE6604254U - RUST FOR A COOLER. - Google Patents

Description

Berlin and Arts

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PLA 65 / 5O29

Grate for a cooling container

The humidity in the form of frost or ice, which is deposited on the evaporator and its immediate surroundings in a cold room, must be defrosted from time to time so that the heat exchange is not hindered too much. Numerous devices are known for collecting and removing the dripping water which forms in the process. The easiest way is un in the arrangement of a flat ScKaIe * a _r the defrosted parts ir. Certain .-. Bständen were paid by the user of Kühlrau ^ ies to *. V / eist ϊ the disadvantage; ί because .: ater i the V / after Abtauproze2 optionally länrere time - IlLäilbehälter remains and therefore, again because of the ralativ rrcTen surface strongly Ma3e cold to the. Jt e ¹ ^ er. ies cool container can condense. There is also: _ie Jefahr

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when emptying the bowl, because of its flat shape it is easy the water may spill. To avoid this as much as possible, the large open collecting basin has a drip water container assigned in the form of a hollow body with only one inlet opening. In addition to the additional effort for the special container, this solution also requires a special plata, which is lost as storage space for refrigerated goods. In other known arrangements one has the water from the Drip water collecting tray passed through a special pipe outside of the cold room. However, this requires considerable effort necessary. The wall of the cooling container must be provided with a breakthrough for the line and outside of the insulated An additional vessel must be placed in the room to collect the water.

innovation
The EJiSXHaHHg relates to a grate for a cooling container, in particular for a household refrigerator, and its object is a simpler solution to the problem outlined above. According to the

innovation

Ti -. ^ ...-.---. at least parts of the grate are designed as hollow bodies

formed and serve as a drip water collecting space. In this way, a collecting space is created within the cabinet for the dripping water created that does not require any free space within the cooling container and no breakthrough in the insulation. at Medium-sized refrigerators can be assumed to be rust-proofs, which are about 375 x 475 mm. If you make such a grate approx. 16 mm high, this is how you get with a wall thickness of about 1 mm after all, to a capacity of around one liter, the corresponds roughly to the maximum amount that occurs during a defrosting process. The risk of accidental spillage is at

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the grate according to the invention also as good as switched off, since the high grate only needs to be inclined so that the inlet opening is at the top of the grate.

innovation
In the embodiment of the invention, the grate can be designed as a rectangular cavity with hollow ribs, the pen connecting the long sides of the grate to one another. This results in a shape which, if a suitable plastic is used, can be produced by an injection molding, pressing or blowing process. The slots serving for air passage between the hollow ribs can be offset against one another in such a way that they alternately extend to one or the other edge of the grate. In this way, your water is forced into a serpentine path on its way from hollow rib to hollow rib. The consequence of this is that it is less easy to spill water from such a grate if it is held at an angle. The hollow ribs can be stiffened with one another by webs running perpendicular to them. These webs can of course also be designed as hollow bodies.

The grate can also be provided with an inlet spout pointing upwards over the level of the grate. In this way one achieves that the water running out of the drip tray without the Risk of splashing into the collector. The inlet spout can be given a shape so that the grate is vertical Location can be worn. The height of the inlet nozzle is dimensioned so that it corresponds approximately to a grate distance. By doing if the inlet spout is expanded in a funnel shape at its top, it still fulfills its function when the distance from the drip tray to the collecting grate by the size of the

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Chilled goods are conditionally enlarged. The inlet spout becomes one preferably arrange on the back of the remainder.

If a relatively large amount of water is to be expected in larger cupboards, not that from a hollow grate

can be completely absorbed, so it is possible without Difficult your ung speeds plurality of grate _e as proposed by the SrfinäiaHg HohikörpErbauweise run. For this Zv / eok single = borrowed, an overflow must be arranged in the hollow body grate, which is preferably coaxial with the inlet spout. Due to the whole construction, the inlet opening of the overflow can only be a small amount below the upper grate level. To ensure that the water overflows immediately when it reaches the predetermined height and that no stagnation occurs. which can be caused by a bead-like edge of the overflow in connection with the surface tension of the water, the inlet opening can be arranged inclined to the horizontal.

Exemplary embodiments are shown schematically in the drawing

innovation
the SKxicKctotng shown.

It shows:

1 shows a perspective view of a grate serving as a collector, Pig. 2 shows a partial section along the line 1-1 in FIG. 1, 3 shows a plan view of another embodiment of a collector grate,

Fig. 4 is a partial section along the line III-III in Fig. 3 _S Fig. 5 shows a part of another embodiment of a collector grid

in perspective and
6 shows a vertical partial section through a refrigerator

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with several grids on top of each other.

The same parts are given the same reference symbols in all pigments Mistake.

The shown in Figures 1 and 2, consisting of plastic \ hend.e grate 1 is designed as a blown hollow body, the

Interior 10 serves as a drip water collector. The grate consists of one rectangular hollow frame 2, 5 and hollow ribs 4 _5, whereby the hollow ribs connect the long sides 2 of the grate with one another.

^x the. The openings 5 located between the hollow ribs serve as air passages. The outer edge 6 running around the grate has twice the wall thickness (Pig.2) of the other parts of the grate and is used to hold and guide the grate in the cooling container. 7 with the inlet spout is designated, it is expanded like a funnel on its top 8. A shape 7a of the inlet nozzle is shown in dashed lines, in which the hollow grate can also be transported in a vertical position.

Figures 3 and 4 show a somewhat different embodiment of a collector grate. The interior 10a has a trapezoidal shape Cross-section, on the top of the grate there are cam-like ripreri 11 the stiffener. They also have the task of air circulation -particularly with large-area refrigerated goods - to enable between 'refrigerated goods and grate. The Ritpen 11 can with individual Interruptions may be provided, but they can also be designed as a row of warts. The air passages 5 are in this case arranged offset in such a way that they either extend up to one or the other longitudinal side 2 of the grate. As a result, a serpentine path is imposed on the river,

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the short-term ::,! ". peculiar to the grate in the direction of the long sides the risk of the whole water remaining in the grate is reduced one side sloshes.

In Figure 5 ei :: part of a Sainalerrostes 1 is shown, both ι the Hchlrir ■ -.jr. -1 rurch also designed as a hollow body, perpendicular :: u iax. Tilting webs 9 are stiffened.

Figure 6 shows a vertical section through a refrigerator, The inner container 21 of the refrigerator has groove-like depressions 22, on which the edge 6 of the Sainmlerrostes 1 held and is guided. With 23 the insulation and with 24 the outer housing of the cabinet is designated. The inlet nozzle 7 of each grate h-e can be found on the far right, referring to the refrigerator Page. An overflow 12 is provided within the inlet spout, the cross section of which is indicated at 13. The inlet opening 14 of the overflow is inclined relative to the horizontal formed and drawn in at the outlet opening to form a narrow gap. The length of the overflow pipe 12 is dimensioned so da./- the outlet opening 15 opens just above the inlet spout 7 of the Sainmlerrost located below. In ii ^ se way can each grate can be handled without hindrance by another. Of course, the bottom grate of the cabinet is designed without overflow.

10 claims
6 figures

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Claims (10)

Protection claims 2you "S £ SK§3p? 53sS € 9 / 9IO / 663 1) Grate for a cooling container, especially for a household refrigerator characterized in that at least parts of dts Grate (1) are designed as a hollow body (10) and as a drip water collecting space to serve. 2) food according to claim 1, characterized in that the grate (1) from a rectangular hollow frame (2.3) and hollow ribs (4), which connect the longitudinal sides (2) of the grate with each other. 3) base according to claim 2, characterized in that the serving for the passage of air between the secret ribs (4) slots (5) are so mutually displaced that they alternately to one or the other longitudinal edge (2) extending the grate (Pig. 3), so that the water has to cover a serpentine path from hollow rib to hollow rib. 4) grate according to claim 2, characterized in that the hollow ribs (4) by perpendicular to them running Stejg (9) one below the other are stiffened. 5) grate according to claim 4, that the webs (9) are designed as hollow bodies. 6) grate according to claim 10 or one of the following, characterized in, that the grate (1) is provided with an inlet spout (7) pointing upwards over the level of the grate. —7— 4254 ti it * β «β r * ■ j "' 7) grate according to claim 6, characterized in that the ^ the laui spout (7) is on the back of the grate. 8) grate according to claim 1 or one of the following, characterized in, that an overflow (12) is arranged in the cavity (10) of the grate Cl). 9) grate according to claim 8, characterized in that the inlet opening (14) of the overflow (12) is arranged inclined to the horizontal. 10) grate according to claims 6, 7 and 8, characterized in that the overflow (12) is coaxial with the inlet spout (7). .8th-