CN103162501A - Refrigerating device provided with rear panel having better safety performance and efficiency - Google Patents
Refrigerating device provided with rear panel having better safety performance and efficiency Download PDFInfo
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- CN103162501A CN103162501A CN2012105356757A CN201210535675A CN103162501A CN 103162501 A CN103162501 A CN 103162501A CN 2012105356757 A CN2012105356757 A CN 2012105356757A CN 201210535675 A CN201210535675 A CN 201210535675A CN 103162501 A CN103162501 A CN 103162501A
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- refrigerating plant
- embrasure
- compressor
- rear board
- condenser
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Abstract
The invention relates to a refrigerating device provided with a rear panel having better safety performance and efficiency. In the refrigerating device (20), a compressor (21) and a condenser are disposed in a rear space. The refrigerating device is provided with a rear panel (10), which comprises mechanical members in the rear space and an air flow channel of an electric appliance, and is protruded toward a rear part of the device, therefore a rear wall of the device is separated from the wall.
Description
Technical field
The present invention relates to have the refrigerating plant of the rear board that efficient heat conduction and electrical safety are provided.The invention particularly relates to the refrigerating plant with this rear board, described rear board has for high efficiency heat conducting adapter, and can carry out certain distance adjustment with respect to the wall of refrigerating plant lay down location.
Background technology
The arrangement of refrigerating plant, especially domestic refrigerator makes the rear surface of refrigerating plant as much as possible near wall or corner, and this arrangement is wrong arrangement.The refrigerator of base section brings various disadvantages to this arrangement to being located at electric device thereafter.Because it is overheated during kind of refrigeration cycle in described mechanical component and the electric device of the location of ventilating to be present in significant adverse, and in inadequate ventilation situation, overheated being exacerbated.Especially for the member as condenser and compressor, the conduction of heat there is important, and high thermic load has significantly increased energy consumption.The applicant finds, if the rear surface of refrigerating plant fit with wall, and if do not form the best region that promising condenser and compressor provide air inlet, the energy consumption that adds of 3-4% is at least arranged when average room temperature.
As mentioned above, the occupation mode of mistake is because heating effect causes failure risk.Another problem is to have the risk that touches electric devices such as compressor, ventilation blower, cable.
In the prior art, proposed to reserve for the rear surface of refrigerating plant the solution of certain ventilation distance.For example, in patent application JP-A-11211324, JP-A-2004301433 and JP-A-2004190986, the edge that vertical turning on the rear surface of classical refrigerating plant main body of the form that is present in orthogonal prism forms respectively an inclination is disclosed, thereby, if the rear surface of refrigerating plant and wall are fitted, can obtain limited aerated area.Yet, it can also be seen that from relevant accompanying drawing, these aerated areas are obviously limited, and the back cover of cover cap refrigerating plant compressor room comprises obviously limited ventilation embrasure.Because described ventilation embrasure is not corresponding with compressor and the residing zone of condenser, therefore, the heat conduction remains limited.In addition, in the refrigerating plant mechanism that proposes, the rear surface has the edge of inclination from the beginning to the end, has increased like this production cost of refrigerating plant.This design causes too much production procedure, and because the high-order zone that is arranged on the compressor room top does not need to ventilate, this also causes the constriction of the inner space of refrigerating plant.
In similarly applying for JP-A-2003130531 with above-mentioned application, increase ventilation and heat conducting turning and be disclosed on the rear surface of refrigerating plant, and disclose vertical turning rather than the turning of inclination.Also extend along refrigerating plant at the turning, and the loss that causes the increase of production cost and cause volume.
Summary of the invention
For the solution of problem scheme for prior art is provided, in the present invention, the refrigerating plant that is limited by claim 1 and the rear board of describing are according to claim 7 disclosed.Preferred embodiment of the present invention is described in the dependent claims.
Main purpose of the present invention is to provide a kind of refrigerating device structure, and this refrigerating device structure provides better heat conduction, and makes the rear surface of domestic refrigerator more safely to use.
Another object of the present invention is to provide a kind of rear board, and this rear board does not make and need to modify in the refrigerating plant main body, and can be fixed in subsequently refrigerator, better heat conduction to be provided and domestic refrigerator can more safely be used.
Another object of the present invention is to make described rear board be suitable for providing heat conduction more efficiently.
By the following the detailed description and the accompanying drawings of reference, other purpose of the present invention and advantage will be understood in better mode.
The present invention relates to a kind of refrigerating plant, it is equipped with compressor and condenser in back space, described refrigerating plant has rear board, described rear board comprises that cover cap is positioned at the mechanical component of described back space and the gas channel of electric device, and protrude at the rear portion to described device, makes the rear wall of described device and wall separate.Described rear board comprises: an embrasure, and it is corresponding to the projected area of described compressor along the direction of wall, and extends obliquely with respect to the axis of pitch of described refrigerating plant; Another embrasure, it is positioned at and a described edge that embrasure is opposite, and extends obliquely with respect to the axis of pitch of described refrigerating plant; And intermediate surface, they are between described two embrasures.By means of this useful layout, increased the high heat conduction efficiency such as the member of compressor and freezing machine of thermic load, thereby efficiency and failure safe are provided, thereby reduced and the contacting of electric device, increased Electrical Safety.In addition, the present invention relates to a kind of refrigerating plant rear board with the above-mentioned type.
Description of drawings
The refrigerating plant and the rear board that provide in the invention of this theme illustrate in the accompanying drawings in an exemplary fashion, and the invention of this theme is not limited by these figure.
In Fig. 1, provided the front perspective view of the rear board that provides in scope of the present invention.
In Fig. 2, provided the back perspective view of the rear board shown in Fig. 1.
In Fig. 3, provided the fragmentary, perspective view of the refrigerating plant of this theme invention, wherein, rear board is the form of assembling.
In Fig. 4, provided another fragmentary, perspective view of the refrigerating plant of this theme invention, wherein, rear board is the form of assembling.
In Fig. 5, provided another fragmentary, perspective view of the refrigerating plant of this theme invention before rear board is assembled.
The specific embodiment
As shown in Fig. 1 and Fig. 2, the rear board 10 that uses in the refrigerating plant 20 of this theme comprises compressor embrasure 11 and condenser embrasure 12, compressor embrasure 11 and condenser embrasure 12 be from extending to the inside from the edge with certain inclination angle, and have intermediate surface 13 between two embrasures 11,12.Compressor embrasure 11 as one of parts that technique effect is provided will illustrate with better form with reference to figure 5 time.Owing to having arranged the angle of compressor embrasure 11 with respect to refrigerating plant axis of pitch x, make described embrasure 11 corresponding to compressor 21 zones.The meaning of " correspondence " term here refers to, compressor 21 in the back on plate 10 along the projected area of wall direction z at least 50% corresponding to embrasure 11.In a preferred embodiment of the invention, compressor 21 is whole in embrasure 11.Therefore, the heating in compressor 21 can be prevented from more efficient mode.Width and the quantity in the Air Flow space that arranges on embrasure 11 can be adjusted in the mode of expectation, so that optimum heat conduction to be provided.According to the size of embrasure 11, described space is changeable along the layout of vertical axis y.
Above-mentioned restriction is not practicable for condenser embrasure 12.Because the position of the condenser in each refrigerator and size may be fully different.Yet according to a preferred embodiment, condenser embrasure 12 has ratio piston compressor embrasure 11 less zone, and by means of this, condenser embrasure 12 forms larger angle with refrigerating plant axis of pitch x.Because condenser embrasure 12 is less, therefore, can obtain larger intermediate surface 13.
According to another preferred embodiment, the compressor embrasure 11 that arranges on plate 10 in the back is arranged to form the intermediate surface parallel with the axis of pitch x of refrigerating plant 13 with condenser embrasure 12.As mentioned above, intermediate surface 13 is formed between two embrasures 11,12, and forms the part of close wall.By means of contacting of intermediate surface 13 and wall, even the user applies high-intensity power along wall direction z pushing device for cooling, always have the space at refrigerating plant 20 and between the walls, thereby compressor embrasure 11 and condenser embrasure 12 can work in this space in effective mode.
In another preferred embodiment of the present invention, described intermediate surface 13 comprises cable shell passage 14, by means of this cable shell passage 14, prevent that the cable of refrigerating plant is compressed in rear board 10 and between the walls, and this advantage helps the Electrical Safety of refrigerating plant 20.
The rear board 10 that provides in scope of the present invention is designed to be assembled on the breach that is provided with electric device and mechanical component of the rear base portion office that is in refrigerator as shown in Figure 5.Therefore, rear board 10 also can be assembled on present refrigerator subsequently.Be assembled in being used for shown in Fig. 3 and Fig. 4 the projection that the rear board 10 on refrigerating plant 20 forms over the rear surface of refrigerating plant 20, thereby rear board 10 plays a part interval body at refrigerating plant 20 and between the walls.In addition, can find out in Fig. 3 and Fig. 4, the refrigerating plant rear surface does not need to have with the adaptive geometry of rear board 10 or does not need to have adaptive edge.
For above-mentioned reasons, be arranged to by in an efficient way cooling such as the member of the compressor 21 that stands high temperature and condenser, refrigerating plant provides Electrical Safety and machine security simultaneously, and possible fault can be reduced to floor level.One of efficiently heat conducting important technique effect is the electric energy saving of 3-4% ratio described above.
Be not limited to described exemplary embodiment according to refrigerating plant 20 and the rear board 10 of range describe of the present invention, can carry out outward appearance and revise in the scope of claim 1 and 7.For example, vent passages and the embrasure 11 that arranges in plate 10 in the back, 12 angles of inclination with respect to refrigerating plant axis of pitch x can the person of being designed change.Any change within the scope of the claims should be admitted to fall into scope of the present invention.
Reference numerals list
10. rear board
11. compressor embrasure
12. condenser embrasure
13. intermediate surface
14. cable shell passage
20. refrigerating plant
21. compressor
Claims (12)
1. a refrigerating plant (20), it is equipped with compressor (21) and condenser in back space, described refrigerating plant has rear board (10), described rear board (10) comprises that cover cap is positioned at the mechanical component of described back space and the gas channel of electric device, and protrude at the rear portion to described device, make rear wall and the wall of described device separate, it is characterized in that, described rear board (10) comprising:
Compressor embrasure (11), it is corresponding to the projected area of described compressor (21) along the direction (z) of wall, and extends obliquely with respect to the axis of pitch (x) of described refrigerating plant,
Condenser embrasure (12), it is positioned at the edge opposite with described compressor embrasure (11), and extends obliquely with respect to the axis of pitch (x) of described refrigerating plant,
Intermediate surface (13), it is positioned between described two embrasures (11,12).
2. refrigerating plant as claimed in claim 1 (20), is characterized in that, described intermediate surface (13) is suitable for parallel with the axis of pitch (x) of described refrigerating plant.
3. as arbitrary described refrigerating plant (20) in the claim of front, it is characterized in that, described condenser embrasure (12) takies less space than described compressor embrasure (11).
4. as arbitrary described refrigerating plant (20) in the claim of front, it is characterized in that, described intermediate surface (13) comprises cable shell passage (14).
5. as arbitrary described refrigerating plant (20) in the claim of front, it is characterized in that, the rear surface of described refrigerating plant comprises the even shape that is different from described rear board (10), and therefore described rear board (10) forms the projection along the wall direction.
6. as arbitrary described refrigerating plant (20) in the claim of front, it is characterized in that, compare with described compressor embrasure (11), the axis of pitch (x) that described condenser embrasure (12) is suitable for respect to described refrigerating plant extends with larger inclination angle.
7. rear board (10) that is used for refrigerating plant (20), described refrigerating plant (20) is equipped with compressor (21) and condenser in back space, described rear board (10) comprises for cover cap and is positioned at the mechanical component of described back space and the gas channel of electric device, and protrude at the rear portion to described device, make rear wall and the wall of described device separate, it is characterized in that, described rear board (10) comprising:
Compressor embrasure (11), it is corresponding to the projected area of described compressor (21) along the direction (z) of wall, and extends obliquely with respect to the axis of pitch (x) of described refrigerating plant,
Condenser embrasure (12), it is positioned at the edge opposite with described compressor embrasure (11), and extends obliquely with respect to the axis of pitch (x) of described refrigerating plant,
Intermediate surface (13), it is positioned between described two embrasures (11,12).
8. rear board as claimed in claim 7 (10), is characterized in that, described intermediate surface (13) is suitable for parallel with axis of pitch (x).
9. rear board (10) as claimed in claim 7 or 8, is characterized in that, described condenser embrasure (12) takies less space than described compressor embrasure (11).
10. as arbitrary described rear board (10) in claim 7-9, it is characterized in that, described intermediate surface (13) comprises cable shell passage (14).
11. as arbitrary described rear board (10) in claim 7-10, it is characterized in that, compare with described compressor embrasure (11), the axis of pitch (x) that described condenser embrasure (12) is suitable for respect to described refrigerating plant extends with larger inclination angle.
12. as the use of arbitrary described rear board (10) in claim 7-11 in refrigerating plant is produced.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201112475 | 2011-12-15 | ||
| TR2011/12475 | 2011-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162501A true CN103162501A (en) | 2013-06-19 |
| CN103162501B CN103162501B (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210535675.7A Active CN103162501B (en) | 2011-12-15 | 2012-12-12 | Refrigerating device provided with rear panel having better safety performance and efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162501B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575026A (en) * | 2013-11-22 | 2014-02-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN115420058A (en) * | 2022-09-09 | 2022-12-02 | 海信冰箱有限公司 | Refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021257A (en) * | 1999-07-09 | 2001-01-26 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2004239487A (en) * | 2003-02-05 | 2004-08-26 | Hitachi Home & Life Solutions Inc | Refrigerator |
| JP2004301433A (en) * | 2003-03-31 | 2004-10-28 | Sanyo Electric Co Ltd | Refrigerator |
| JP2008111664A (en) * | 2007-12-20 | 2008-05-15 | Hitachi Appliances Inc | Refrigerator |
| CN102022892A (en) * | 2009-09-09 | 2011-04-20 | 日立空调·家用电器株式会社 | Refrigerator |
-
2012
- 2012-12-12 CN CN201210535675.7A patent/CN103162501B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021257A (en) * | 1999-07-09 | 2001-01-26 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2004239487A (en) * | 2003-02-05 | 2004-08-26 | Hitachi Home & Life Solutions Inc | Refrigerator |
| JP2004301433A (en) * | 2003-03-31 | 2004-10-28 | Sanyo Electric Co Ltd | Refrigerator |
| JP2008111664A (en) * | 2007-12-20 | 2008-05-15 | Hitachi Appliances Inc | Refrigerator |
| CN102022892A (en) * | 2009-09-09 | 2011-04-20 | 日立空调·家用电器株式会社 | Refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575026A (en) * | 2013-11-22 | 2014-02-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN115420058A (en) * | 2022-09-09 | 2022-12-02 | 海信冰箱有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103162501B (en) | 2017-05-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Applicant before: BSH Bosch and Siemens Household Appliances Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: BOSCH UND SIEMENS HAUSGERATE GMBH TO: BSH HOME APPLIANCES CO., LTD. |
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