CN102149989A

CN102149989A - A refrigerator

Info

Publication number: CN102149989A
Application number: CN2009801353864A
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: 2011-08-10
Anticipated expiration: 2029-09-08
Also published as: WO2010029052A3; CN102149989B; EP2331889B1; EP2331889A2; PL2331889T3; WO2010029052A2; TR201716628T3

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 in refrigeration system, adopts cold wall evaporimeter.

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

In some such refrigerator, adopt and hang shelf embodiment regulates shelf with the permission user height.In this embodiment, different with general embodiment is, 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 that is assembled on the 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 of shelf stands below highly, evaporimeter is fixed on the rear wall.Yet, refrigeration efficiently can't be provided 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 of finishing 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 the 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 the rear wall, shelf stands be installed to part on the 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 the rear wall, and can be by the cold wall evaporimeter embodiment processing of effectively freezing.In addition, can carry out when height regulates each zone that to cool off internal box in the mode of equilibrium to being installed to suspension shelf on the internal box rear wall.

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

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

In another embodiment of the present invention, turn to the back to arrive another additional surface on stream pipe in additional surface, and finish after 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 the panel is with to hang shelf corresponding, and first type surface is with corresponding in extension between the sidewall and the shelf that is arranged on the shelf stands on the sidewall.Therefore, two kinds of dissimilar shelves are cooled and together without any inhomogeneous cooling.

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

The refrigerator of finishing 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 among Fig. 2.

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

Element number shown in the 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, inlet

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 the 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 of internal box 2 of rear wall 3, shelf 4 is placed on the described shelf stands; And have tabular panel 7 and be fixed on the evaporimeter 6 of the stream pipe 8 on the panel 7, described panel is installed in the opposite side of rear wall 3 in the mode between outer wall and the internal box 2 of remaining on, and described stream canal curvature becomes snakelike so that it forms continuous flow (Fig. 2).Evaporimeter 6 is a kind of evaporimeters 6 that are considered to cold wall evaporimeter 6 technically, and preferably is fixed on the outer surface of internal box 2 rear walls 3 by attaching by panel 7.

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

Shelf 4 is to 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 installed on the rear wall 3 by retaining element.When shelf stands 5 was assembled on the rear wall 3, retaining element and some shelf stands 5 arrived the opposite side of rear walls 3, and panel 7 is by on the opposite side of crossing rear wall 3 and being fixed on rear wall 3.

Otch 9 forms by plate-like panel 7 is cut away the quadrangle piece, is installed to shelf stands 5 on the rear wall 3 corresponding to the otch on the panel on the opposite side that is installed to rear wall 37.In this case, when shelf stands 5 was installed on the rear wall 3, the part that is installed on the rear wall 3 of shelf stands 5 was 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 the rear wall 3, can implement cold wall evaporimeter 6 embodiment again effectively.In addition, can carry out when height regulates each zone (Fig. 3 and Fig. 4) that to cool off internal box 2 in the mode of equilibrium to being installed in shelf 4 on internal box 2 rear walls 3.

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

In another embodiment of the present invention, turn to the back to arrive another additional surface A on stream pipe 8 in additional surface A, and finish after 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 all is 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 the sidewall and extends between sidewall 4 times.In this embodiment, it is corresponding with the additional surface A on the panel 7 to hang shelf 4, and another shelf corresponding with first type surface B (Fig. 3).

In another embodiment of the present invention, the inlet 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 equals the area sum of two additional surface A and otch 9 at least.

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

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 the described internal box (2) are placed on article on the described shelf with support; Be fixed on the one or more shelf stands (5) towards a side of the inside of described internal box (2) of described rear wall (3), and described shelf (4) is placed on the described shelf stands; And have tabular panel (7) and be fixed on the evaporimeter (6) of the stream pipe (8) on the described panel (7), described panel is installed in the opposite side of described rear wall (3) in the mode between described outer wall and the described internal box (2) of remaining on, described stream canal curvature becomes 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 the described panel (7), described otch is corresponding with the described shelf stands (5) on being installed to described rear wall (3), and partly with described panel (7) separated into two parts, and

-being positioned at the stream pipe (8) of described otch (9) both sides, described stream pipe is fixed on the 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 cut away the quadrangle piece on described panel (7).

3. refrigerator as claimed in claim 1 or 2 (1) 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 equals the area sum of two described additional surfaces (A) and described otch (9) at least.

5. as claim 3 or 4 described refrigerators (1), it is characterized in that described stream pipe (8), after turning on described stream pipe in described additional surface (A), arrive described first type surface (B) and on described first type surface (B), turn to, arrive another described additional surface (A) then and on this additional surface (A), turn to.

6. as claim 3 or 4 described refrigerators (1), it is characterized in that described stream pipe (8), after turning on described stream pipe in described additional surface (A), arrive another described additional surface (A), and finish after turning on these two additional surfaces (A), described stream pipe (8) turns in the mode of skimming over described first type surface (B).

7. as the described refrigerator of above-mentioned any one claim (1), it is characterized in that described stream pipe (8) is gone up along continuous straight runs at described panel (7) and extended.

8. as the described refrigerator of above-mentioned any one claim (1), it is characterized in that described stream pipe (8), inlet of described stream pipe (10) and outlet (11) are positioned on the same edge of described panel (7).