Refrigerator counter

FIELD: household goods and personal effects.

SUBSTANCE: refrigerator counter contains counter platform, which supports the goods being cooled, cooling device, air stream generation device and sterilisation device to sterilise cold air. All these devices are installed near one of the counter vertical walls. Refrigerator counter is equipped with back wall, which contains at least two covers. First of them, being opened, provides access to the sterilisation device. Second cover, being opened, provides access to at least either cooling device or ventilation device.

EFFECT: easy access to cooling and ventilation devices for maintenance, repair and cleaning.

10 cl, 3 dwg

 

The present invention relates to the Windows-refrigerators containing display platform support for refrigerated goods, a cooling device and a device for creating a flow of air, both of which are located next to one of the vertical walls of the showcases.

Ordinary window-refrigerator includes display platform support for refrigerated goods, the cooling device and the device to create air flow. The cooling unit is designed to cool the flow of air to cool the goods laid out on the display platform. For this showcase-the refrigerator further includes blowing device, such as a fan, the pitcher in a certain direction of the flow of cold air that enters the space above the display platform on one side of the showcases, flows to the other side of the showcases and flows to the back side under the display platform, additionally cooling the lower part of this platform. The cold air flow may be continuous or intermittent. Both of these operating modes in the prior art known.

Usually the cooling device, and the device that generates the stream of air are located below the display platform that creates inconvenience for maintenance, repair and cleaning this is oborudovanie. On the one hand, the problem is that the cleaning agent used for cleaning display platform, can penetrate through the seams or gaps in window platform and damage the underlying device. On the other hand, for maintenance or repair of such located on the bottom of the display devices platform and all laid out on her goods have to be removed. This operation is time-consuming and can be performed only when the store is closed to customers.

Document DE 3347361 A1 discloses a cooling and ventilation device located at a back wall of the showcases. Access to cooling, and ventilation is carried out only through the display space inside of the showcases, which implies a known inconvenience for maintenance, repair and cleaning of cooling and ventilation devices.

Thus, the aim of the present invention is the provision of easy access to cooling, and ventilation for maintenance, repair and cleaning.

According to the present invention this objective is achieved showcase-fridge containing at least one cover is in the open position provides access to the cooling device and cooling device.

In one embodiment of the present invention the cooling condition is the unit contains the evaporator and the heat exchanger, and the ventilation device is made, for example, as a fan or centrifugal blower.

According to a variant of the present invention showcase-refrigerator further includes sterilizing device for sterilizing the cooling air. Sterilizing device eliminates bacteria from the cooling air. This is especially important for products without the wrapper, such as meat and cheese.

According to a variant of the present invention indicated at least one lid in the open position provides access to the sterilizing device.

According to a variant of the present invention showcase-fridge has a rear wall containing at least two covers, the first of which in the open position provides access to sterilization device, and the second of which in the open position provides access to at least one of cooling and ventilation devices.

According to a variant of the present invention the cooling unit, air handling unit and sterilizing device form a module. For example, the device connects the common frame, forming a module, which mainly contains the handle. The handle can be used, for example, to extract the module through the open lid.

According to a variant of the present invention, each cover includes a mechanism for tilting or loop the second mechanism. Mechanisms pivoting or hinge mechanism can operate independently or in alternate order, being connected so that the covers are opened sequentially. In the latter case, the hole is formed by folding each cover, which leads to an increase of the width of the holes and none of the caps does not prevent access, as this can happen if independently raised and hinged lids.

According to a variant of the present invention features a cover designed as foldable working platform in the open position provides access to the module top. This cover is in the closed position is intended for the formation of a horizontal platform that can be used as a working platform sales staff. Usually refrigerated goods such as meat and the like, put it in the window the refrigerator containing partially open towards the top seller and the buyer closed glass or other transparent material. By the seller in most cases, the working platform on which the seller can cut the meat and wrap-selling product. Showcase refrigerators of this type are used in meat and dairy shops, supermarkets and food stores.

According to a variant of the present invention sterilizing device comprises a bacterial filter is. Sterilizing the device contains a filter that kills bacteria present in the chilled air. Alternative sterilizing device may contain a source of ultraviolet (UV) radiation, located in the irradiation chamber, in which sterilized the cooled air flowing through the chamber. Another alternative is the presence containing ozone chamber in which bacteria are also killed. It is very important to provide easy access to sterilization device as a filter, UV camera or ozone Luggage require frequent maintenance. Therefore, if the sterilization device is placed on top of the module, the advantage of this variant is quite obvious. This option provides easy access from the top, for example, with a folding work platform and/or back through the first cover.

What follows is a more detailed description of the present invention with reference to the accompanying drawings.

Figure 1 - Cabinet-refrigerator module according to the present invention with closed lids.

Figure 2 - Cabinet-refrigerator module according to the present invention with open lids.

Figure 3 - Cabinet-refrigerator module according to the present invention with an open first cover and a second closed lid.

Figure 1 shows the window-refrigerator 1 from the main display window 2, a partially open with the pile top seller 3 and part 4 of the buyer, the closed glass. For sellers provided the working platform 5 for cutting or wrapping products, such as meat or dairy products. The working platform 5 is made of folding, as shown by the dashed lines indicating the open position. Products put on display the platform 6 so that the buyers could well see them from buyers through the glass wall 4.

The cooling unit 7 is designed to cool the flow of air to cool the goods laid out on display platform 6. For this purpose, the cooling device 7 is connected to the fan 8, which is the ventilation device guides in a predetermined direction of flow of cold air that enters the space 9 above the display platform 6 on the rear side 10 of the main showcases 2, flows to the front side 11 or the buyer's side of the main display cases 2 and flows to the back side under the display platform, additionally cooling the lower part. This flow of Fig. 1 is shown by arrows. The working platform 5, and the first cover 12 and the second cover 13 is shown here in the closed position. The sterilizing device 14 is located at the top of the module 15. Module 15 contains the cooling unit 7, the ventilation device 8 and the sterilizing device 14. Air cooled cooling the apparatus 7, which contains the evaporator and the heat exchanger is blown by the fan 8 to create flow in a certain direction, and the stream flows through the sterilizing device 14 to destroy bacteria present in the chilled air. In this example, for sterilization of the cooled air is used UV camera. The flow of the cooled air is passed through the UV chamber where it is exposed to ultraviolet radiation, which kills most bacteria.

In Fig. 2 shows the first and second covers 12, 13 described above with reference to Fig. 1, in the open position, providing access to the module 15 for maintenance, repair and cleaning. The first cover 12 is installed on the second cover 13 on the loop, providing a consistent regime of the opening when the opening of the second cover 13 is only possible after opening the first cover 12. Therefore, open the first cover 12 does not interfere with the opening of the second cover 13, as this could be the case independently opening hinged covers.

In the embodiment shown in the drawings, both the lid 12 and 13 in the closed position to form the rear wall of the compartment in which you installed the module 15, with the second cover 13 is installed on the loop at the bottom of this compartment, and the first cover 12 is installed on the loop at the free end of the second cover 13, as shown on the drawings. If n is required to access only the sterilizing device 14, it is enough to open only the first cover. If you want to access the cooling device 7 and/or the fan 8, the two covers 12, 13 are opened together.

Access to the sterilizing device 14 is also possible from the top, through the folding working platform 5 when it is rotated to the open position. In addition, through an open working platform 5 of the cover you can retrieve the entire module 15.

Figure 3 shows that only open the first cover 12 to retrieve the sterilizing device 14, shown removed.

1. Showcase a refrigerator (1)containing the display platform (6), which supports the cooled goods, a device (7) for the cooling device (8) to create an air flow, and sterilizing device (14) for sterilization of cold air, while these devices are located next to one of the vertical walls of the showcases and showcase a refrigerator (10) has a rear wall containing at least two covers (12, 13), the first of which in the open position provides access to sterilization device (14)and the second (13) of which in the open position provides access to at least one of a cooling and ventilation device (7, 8).

2. Showcase a refrigerator (1) according to claim 1, where the cooling device (7), the ventilation device (8) and sterilizing device (14) an image of the ut module (15).

3. Showcase a refrigerator (1) according to claim 1 or 2, where each cover (12, 13, 5) contains otkidyvayutsya or loop mechanism (16).

4. Showcase a refrigerator (1) according to claim 3, where otkidyvayutsya or loop mechanism (16) each cover works independently.

5. Showcase a refrigerator (1) according to claim 3, where otkidyvayutsya or hinge mechanisms connected with covers (12, 13) so that the lid was opened in sequence.

6. Showcase a refrigerator (1) according to claim 2, where the cover is hinged, the working platform (5), which in the open position provides access to the module (15) above.

7. Showcase a refrigerator (1) according to claim 1, where the sterilizing device (14) contains a bacterial filter.

8. Showcase a refrigerator (1) according to claim 1, where the sterilizing device (14) includes a source of ultraviolet study, located in the cell irradiation (UV-camera).

9. Showcase a refrigerator (1) according to claim 1, where the sterilizing device (14) contains contains ozone sterilization chamber.

10. Showcase a refrigerator (1) according to claim 2, where the sterilizing device (14) is located at the top of the module (15).



 

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