CN102149989B

CN102149989B - Refrigerator

Info

Publication number: CN102149989B
Application number: CN200980135386.4A
Authority: CN
Inventors: H·伊伊古恩; S·卡拉曼; A·Z·德米尔; T·埃尔坎; M·昂戈尔
Original assignee: Arcelik AS
Current assignee: Arcelik AS
Priority date: 2008-09-09
Filing date: 2009-09-08
Publication date: 2013-12-25
Anticipated expiration: 2029-09-08
Also published as: WO2010029052A3; WO2010029052A2; TR201716628T3; CN102149989A; EP2331889A2; PL2331889T3; EP2331889B1

Abstract

The present invention relates to a refrigerator (1) comprising an outer wall, a rear wall (3) and an inner cabinet (2), between which and the outer wall insulation material is filled, one or more shelves (4) disposed into the inner cabinet, carrying the items placed thereon, one or more shelf supports (5) which are fixed to the side of the rear wall facing the inside of the inner cabinet and whereon the shelves are seated, and an evaporator (6) that has a flat sheet-shaped panel (7) mounted to the other side of the rear wall such that it will remain between the outer wall and the inner cabinet and a flow pipe (8) fixed onto the panel, bent in a serpentine shape such that it will form a continuous flow. The evaporator comprises a cut-out (9) which is located on the panel, whereto the shelf support corresponds. The flow pipe is located at both sides of the cut-out and is fixed to the panel such that it will sweep almost the entire surface of the panel.

Description

Refrigerator

The present invention relates to a kind of refrigerator that adopts cold wall evaporimeter in refrigeration system.

In some refrigerator, by the evaporimeter embodiment that is known as cold wall evaporimeter, implement process of refrigerastion.In this embodiment, evaporimeter is pasted to the back of the body surface of partition wall to be cooled.This surface that evaporimeter attaches is such surface: remain on the back side on the visible surface of user and during producing refrigerator this surface contact (Fig. 1) with the polyurethane material for insulating.

In some such refrigerator, adopt and hang shelf embodiment to allow the user to regulate the height of shelf.In this embodiment, different from common embodiment, shelf is supported by shelf stands, and shelf stands is not to be positioned on the sidewall of refrigerator internal box but to be positioned on the rear wall of internal box.These shelf stands are fastened on the rear wall of refrigerator by screw and extension.

Yet, adopting under the situation that hangs shelf embodiment, the shelf stands be assembled on rear wall is overlapping with another the lip-deep evaporimeter that is fixed on rear wall by attaching.

In the prior art, from the alignment highly of shelf stands below, evaporimeter is fixed on rear wall.Yet, can't provide efficient refrigeration in this case.This is because evaporimeter does not align with shelf stands.

The objective of the invention is to realize cold wall evaporimeter embodiment in refrigerator, the shelf stands that is fixed to rear wall is positioned at wherein.

First aspect and corresponding aspect in the refrigerator completed in order to reach purpose of the present invention that illustrates comprise: otch, wherein the part that is installed to rear wall of shelf stands (that is, corresponding to the panel on the opposite side that is installed to rear wall) is cut off and is separated from panel; And the stream pipe that is positioned at the otch both sides, described stream pipe is fixed on panel in the mode on the almost whole surface of skimming over panel, and bends to snakelike so that continuous flowing to be provided.

Therefore, when shelf stands is installed on rear wall, shelf stands be installed to part on rear wall corresponding to the otch on the evaporimeter of the opposite side that is fixed on rear wall.Therefore, not only can easily shelf be assembled on rear wall, and can carry out effectively refrigeration by cold wall evaporimeter embodiment and process.In addition, can carry out when height regulates being installed to suspension shelf on the internal box rear wall, can also be with each zone of the balanced cooling internal box of mode.

Panel comprises two additional surfaces that remain on the otch both sides and the first type surface that remains on the otch bottom.Therefore, making to be arranged side by side the shelf that also can be adjusted to differing heights in internal box can almost be cooled equably.

In one embodiment of the invention, after turning in additional surface one of stream pipe, arrive first type surface and turn on first type surface, then arrive another additional surface and turn on this additional surface.Like this, the stream pipe is fixed on panel in the mode on the almost whole surface of skimming over panel.

In another embodiment of the present invention, after turning in additional surface one of stream pipe, arrive another additional surface, and, after completing turning on these two additional surfaces, the stream pipe turns in the mode of skimming over first type surface.

In another embodiment of the present invention, the additional surface on panel is corresponding with the suspension shelf, and first type surface is with corresponding at the shelf extended between sidewall and be arranged on the shelf stands on sidewall.Therefore, two kinds of dissimilar shelves are cooled and together without any inhomogeneous cooling.

By the present invention, making to hang shelf can use in the mode that can not cause refrigerating efficiency to reduce in refrigerator, and cold wall evaporimeter can be used in comprise in the refrigerator that hangs shelf embodiment.

The refrigerator completed in order to reach the object of the invention shown in the drawings, wherein:

Fig. 1 is the rear perspective view of refrigerator internal box of the prior art.

Fig. 2 is the front perspective view of refrigerator internal box.

Fig. 3 is the front-view schematic diagram of refrigerator.

Fig. 4 is the view of detail D in Fig. 2.

Fig. 5 is the rear perspective view of refrigerator internal box.

Element number shown in figure is as follows:

1, refrigerator

2, internal box

3, rear wall

4, shelf

5, shelf stands

6, evaporimeter

7, panel

8, stream pipe

9, otch

10, entrance

11, outlet

Refrigerator 1 of the present invention comprises: outer wall, rear wall 3 and internal box 2 are filled with insulating materials between internal box and outer wall; Be arranged on the article that the one or more shelves 4 in internal box 2 are placed on it with support; Be fixed on the one or more shelf stands 5 on the side of the inside towards internal box 2 of rear wall 3, shelf 4 is placed on described shelf stands; And there is tabular panel 7 and be fixed on the evaporimeter 6 of the stream pipe 8 on panel 7, described panel is arranged on the opposite side of rear wall 3 to remain on mode between outer wall and internal box 2, described stream pipe bends to snakelike so that it forms continuous flow (Fig. 2).Evaporimeter 6 is a kind of evaporimeters 6 that are considered to technically cold wall evaporimeter 6, and preferably by panel 7, by attaching, is fixed on the outer surface of internal box 2 rear walls 3.

Evaporimeter 6 comprises the otch 9 be positioned on panel 7, otch is corresponding with the shelf stands 5 on being arranged on rear wall 3 and partly panel 7 is divided into to two parts, and the stream pipe 8 that is positioned at otch 9 both sides is fixed on panel 7 in the mode on the almost whole surface of skimming over panel 7.

Shelf 4 is hang shelf and supported by shelf stands 5, and shelf stands 5 is not to be assembled on the sidewall of internal box 2 but to be assembled on the rear wall 3 of internal box 2.Shelf stands 5 is arranged on rear wall 3 by retaining element.When shelf stands 5 is assembled on rear wall 3, retaining element and some shelf stands 5 arrive the opposite side of rear wall 3, and panel 7 is fixed on the opposite side of rear wall 3 by crossing rear wall 3.

Otch 9 forms by plate-like panel 7 is cut away to the quadrangle piece, is installed to shelf stands 5 on rear wall 3 corresponding to the otch on the panel 7 on the opposite side that is installed to rear wall 3.In this case, when shelf stands 5 is installed on rear wall 3, the part be installed on rear wall 3 of shelf stands 5 is corresponding with otch 9, and this otch 9 cuts out and is positioned on the evaporimeter 6 of the opposite side that is fixed on rear wall 3 from panel 7.Therefore, shelf 4 easily can either be assembled on rear wall 3, can effectively implement again cold wall evaporimeter 6 embodiment.In addition, can carry out when height regulates being arranged on shelf 4 on internal box 2 rear walls 3, can also be with each zone (Fig. 3 and Fig. 4) of the cooling internal box 2 of balanced mode.

Panel 7 comprises two additional surface A that remain on otch 9 both sides and the first type surface B that remains on otch 9 bottoms.

In one embodiment of the invention, after turning in additional surface A one of stream pipe 8, arrive first type surface B and turn on first type surface B, then arrive another additional surface A and turn on this additional surface A.Therefore, stream pipe 8 is fixed on (Fig. 5) on panel 7 in the mode on the almost whole surface of skimming over panel 7.

In another embodiment of the present invention, after turning in additional surface A one of stream pipe 8, arrive another additional surface A, and, after completing turning on these two additional surface A, stream pipe 8 turns in the mode of skimming over first type surface B.

In these two embodiment, stream pipe 8 is all that along continuous straight runs extends on panel 7.

In another embodiment of the present invention, shelf is the suspension shelf that is placed on sidewall and extends between sidewall 4 times.In this embodiment, hang shelf 4 corresponding with the additional surface A on panel 7, and another shelf corresponding with first type surface B (Fig. 3).

In another embodiment of the present invention, the entrance 10 of stream pipe 8 and outlet 11 are positioned on the same edge of panel 7.

In one embodiment of the invention, the surface area of first type surface B at least equals the area sum of two additional surface A and otch 9.

By the present invention, making to hang shelf 4 can use in the mode that can not cause refrigerating efficiency to reduce in refrigerator 1, and cold wall evaporimeter 6 can be used in comprise in the refrigerator 1 of suspension shelf 4 embodiment.

Be to be understood that described the present invention is not limited to above-mentioned disclosed embodiment and those skilled in the art can easily propose different embodiment.These different embodiment should think also in the scope of claim of the present invention.

Claims

1. a refrigerator (1), it comprises: outer wall, rear wall (3) and internal box (2) are filled with insulating materials between described internal box (2) and described outer wall; The one or more shelves (4) that are arranged in described internal box (2) are placed on the article on described shelf with support; Be fixed on one or more shelf stands (5) of a side of the inside towards described internal box (2) of described rear wall (3), and described shelf (4) is placed on described shelf stands; And there is tabular panel (7) and be fixed on the evaporimeter (6) of the stream pipe (8) on described panel (7), described panel is arranged on the opposite side of described rear wall (3) to remain on mode between described outer wall and described internal box (2), described stream pipe bends to snakelike so that it forms continuous flowing, it is characterized in that evaporimeter (6), described evaporimeter (6) comprising:

-being positioned at the otch (9) on described panel (7), described otch is corresponding with the described shelf stands (5) on being installed to described rear wall (3), and partly described panel (7) is divided into to two parts, and

-being positioned at the stream pipe (8) of described otch (9) both sides, described stream pipe is fixed on described panel (7) in the mode on the almost whole surface of skimming over described panel (7).

2. refrigerator as claimed in claim 1 (1), is characterized in that, described otch (9) forms by described panel (7), cutting away the quadrangle piece.

3. refrigerator as claimed in claim 1 or 2 (1), it is characterized in that, described panel (7) comprises two additional surfaces (A) that remain on described otch (9) both sides and remains on the first type surface (B) of described otch (9) bottom.

4. refrigerator as claimed in claim 3 (1), is characterized in that described first type surface (B), and the surface area of described first type surface at least equals the area sum of two described additional surfaces (A) and described otch (9).

5. refrigerator as claimed in claim 4 (1), it is characterized in that described stream pipe (8), after turning in described additional surface (A) one of described stream pipe, arrive described first type surface (B) and turn on described first type surface (B), then arrive another described additional surface (A) and turn on this additional surface (A).

6. refrigerator as claimed in claim 4 (1), it is characterized in that described stream pipe (8), after turning in described additional surface (A) one of described stream pipe, arrive another described additional surface (A), and, after completing turning on these two additional surfaces (A), described stream pipe (8) turns in the mode of skimming over described first type surface (B).

7. refrigerator as claimed in claim 1 (1), is characterized in that, described stream pipe (8) extends at the upper along continuous straight runs of described panel (7).

8. refrigerator as claimed in claim 1 (1), is characterized in that described stream pipe (8), and the entrance of described stream pipe (10) and outlet (11) are positioned on the same edge of described panel (7).