CN202432761U - Radiation system for compressor room of refrigerator and refrigerator - Google Patents
Radiation system for compressor room of refrigerator and refrigerator Download PDFInfo
- Publication number
- CN202432761U CN202432761U CN2012200080642U CN201220008064U CN202432761U CN 202432761 U CN202432761 U CN 202432761U CN 2012200080642 U CN2012200080642 U CN 2012200080642U CN 201220008064 U CN201220008064 U CN 201220008064U CN 202432761 U CN202432761 U CN 202432761U
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- compressor
- refrigerator
- spiral case
- centrifugal blower
- condenser
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Abstract
The utility model provides a radiation system for a compressor room of a refrigerator and the refrigerator. The problems of poor radiation effects and loud noise of a radiation system in the prior art can be solved. The radiation system for the compressor room of the refrigerator is arranged in the compressor room, and comprises a compressor, a condenser and a radiation fan, wherein the radiation fan is a centrifugal fan, and is positioned on the air outlet side of the compressor room; the compressor and the condenser are sequentially away from the centrifugal fan, and are positioned on an air inlet side; and the centrifugal fan, the compressor and the condenser are fixed on a bottom plate of the compressor room. The centrifugal fan is used for radiation, and is arranged on the air outlet side of the compressor room, the compressor and the condenser are arranged on the air inlet side, and airflow is sucked into the fan under the action of a negative pressure area formed by the rotation of the centrifugal fan, and can well flow by the compressor and the condenser, so that a good cooling effect is achieved, a solid wall surface is slightly impacted by the airflow, and pneumatic noise is low; and the radiation system plays an important role in the improvement of airflow heat exchange efficiency, reduction in the energy consumption of the compressor and the overall energy consumption of the refrigerator and reduction in the noise of the whole refrigerator.
Description
Technical field
The utility model belongs to the refrigerator technical field, is specifically related to the architecture advances of refrigerator press storehouse cooling system.
Background technology
Freezer compressor storehouse (being called for short the press storehouse) mainly is the space that is surrounded by refrigerator left side plate, base plate, back shroud and inner container of icebox, and its inner critical piece is compressor, condenser, drip tray and cooling fan, constitutes press storehouse cooling system.
At present, press storehouse cooling system mainly adopts the mode of axial flow blower forced-convection heat transfer to take away the heat of compressor and condenser.The cooling fan of existing press storehouse cooling system mainly adopts axial flow blower, and blower fan generally has following two kinds of forms with respect to compressor and condenser locations.
(1) compressor 1 is positioned at the air side with condenser 2, and axial flow blower 3 is positioned at the inlet side, and is as shown in Figure 1.Directly to the blowing of condenser and compressor, the pressure loss is bigger for this structure blower fan, and air-flow directly impacts solid wall surface, and speed loss is bigger, and aerodynamic noise is higher, and because the condenser resistance is bigger, does not utilize the heat radiation of compressor.
(2) compressor 1 is positioned at the air side, and condenser 2 is positioned at the inlet side, and it is middle with condenser 2 that axial flow blower 3 is positioned at compressor 1.Because air intake is few in the middle of the axial flow blower, air intake is many all around, can make the condenser side air intake inhomogeneous, reduces the radiating effect of condenser, the direct Shock Compression machine of axial flow blower air-out wall, and the gas shock noise is higher.
Simultaneously, existing these two kinds of versions, the axial flow blower air-out direction becomes 90 degree with air outlet, and the frontal impact loss is big, press storehouse air outlet and fan outlet distance, intermediate reflux is many, reduces radiating effect, increases aerodynamic noise.
Along with the refrigerator popularity rate raises, the user requires increasingly highly to energy consumption of refrigerator and noise, and in order to improve the core competitiveness of product, the design improvement of refrigerator press storehouse cooling system has become the technical task that needs to be resolved hurrily.
The utility model content
The utility model provides a kind of refrigerator press storehouse cooling system and refrigerator, and it is poor to solve prior art cooling system radiating effect, the problem that noise is big.
In order to reach above-mentioned technical purpose; The refrigerator press storehouse cooling system that the utility model proposed adopts following technical scheme to be achieved: a kind of refrigerator press storehouse cooling system; Be arranged in the press storehouse; Comprise compressor, condenser and cooling fan, cooling fan is a centrifugal blower, and said centrifugal blower is positioned at the air side in said press storehouse; Said compressor, condenser be in order away from said centrifugal blower and be positioned at the inlet side in said press storehouse, and said centrifugal blower, compressor, condenser all are fixed on the base plate in said press storehouse.
Said centrifugal blower is closed centrifugal blower, comprises motor and the closed spiral case of being made up of spiral case side plate and closed spiral case cover plate, and said motor is fixed in a side of said closed spiral case cover plate.
Said centrifugal blower is open centrifugal blower, comprises motor and the open spiral case of being made up of spiral case side plate and open spiral case cover plate, and said motor is fixed in a side of said spiral case side plate.
The side plate contour shape in the contour shape of said spiral case side plate and said press storehouse is suitable.
The utility model has also proposed a kind of refrigerator; Comprise the press storehouse, be provided with press storehouse cooling system in the said press storehouse, said press storehouse cooling system comprises compressor, condenser and cooling fan; Cooling fan is a centrifugal blower; Said centrifugal blower is positioned at the air side in said press storehouse, and said compressor, condenser be in order away from said centrifugal blower and be positioned at the inlet side in said press storehouse, and said centrifugal blower, compressor, condenser all are fixed on the base plate in said press storehouse.
Said centrifugal blower is closed centrifugal blower, comprises motor and the closed spiral case of being made up of spiral case side plate and closed spiral case cover plate, and said motor is fixed in a side of said closed spiral case cover plate.
Said centrifugal blower is open centrifugal blower, comprises motor and the open spiral case of being made up of spiral case side plate and open spiral case cover plate, and said motor is fixed in a side of said spiral case side plate.
The side plate contour shape in the contour shape of said spiral case side plate and said press storehouse is suitable.
The utility model adopts centrifugal blower as cooling fan; And be placed on air side, press storehouse, and compressor and condenser place inlet side, press storehouse, and air-flow is sucked into blower fan under the effect of centrifugal blower rotation formation negative pressuren zone; Air-flow can stream compressor and condenser well; Cooling effect is better, and air-flow is little to the impact of solid wall surface, and aerodynamic noise is lower; Adopt the utility model cooling system,, reduce compressor itself and refrigerator complete machine energy consumption, and the noise of reduction refrigerator complete machine all has important function improving the air-flow heat exchange efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is first kind of form structure sketch map of prior art refrigerator press storehouse cooling system;
Fig. 2 is second kind of form structure sketch map of prior art refrigerator press storehouse cooling system;
Fig. 3 is the structural representation of the utility model embodiment refrigerator press storehouse cooling system;
Fig. 4 is the structural representation of closed centrifugal blower among the utility model embodiment;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the structural representation of open centrifugal blower among the utility model embodiment;
Among the figure, 1, the press storehouse; 1-1, base plate; 1-2, side plate; 2, compressor; 3, condenser; 4, centrifugal blower; 4-1, motor; 4-2, spiral case side plate; 4-3, closed spiral case cover plate; 4-3 ', open spiral case cover plate; 5, drip tray.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to shown in Figure 3, a kind of refrigerator press of present embodiment storehouse cooling system is arranged in the press storehouse 1; Identical with prior art; Press storehouse 1 is the space that is surrounded by by refrigerator left side plate, base plate, back shroud and inner container of icebox, and press storehouse cooling system comprises compressor 2, condenser 3 and cooling fan, and condenser 3 is positioned on the drip tray 5; Cooling fan adopts centrifugal blower 4; It is positioned at the air side in press storehouse 1, and compressor 2, condenser 3 be in order away from centrifugal blower 4 and be positioned at the inlet side in press storehouse 1, and centrifugal blower 4, compressor 2, condenser 3 all are fixed on the base plate 1-1 (being the refrigerator base plate) in press storehouse 1.
Similar with prior art, centrifugal blower 4 mainly comprises motor and the spiral case that is made up of spiral case side plate and spiral case cover plate, and it mainly contains two kinds of frame modes, is divided into closed and Open architecture according to its spiral case degree of opening.Centrifugal blower 4 can adopt closed centrifugal blower or open centrifugal blower in the present embodiment.
When centrifugal blower 4 adopted closed centrifugal blower, with reference to Fig. 4 and shown in Figure 5, it comprised motor 4-1 and the closed spiral case that is made up of spiral case side plate 4-2 and closed spiral case cover plate 4-3, and motor 4-1 is fixed in the side of closed spiral case cover plate 4-3.
When centrifugal blower 4 adopted open centrifugal blower, with reference to shown in Figure 6, it comprised motor 4-1 and the open spiral case that is made up of spiral case side plate 4-2 and open spiral case cover plate 4-3 ', and motor 4-1 is fixed in the side of spiral case side plate 4-2.
With reference to shown in Figure 5; In order to be come in centrifugal blower 4 inlet sides and air side flow separation better; Avoid airflow reflux; The contour shape of the side plate 1-2 in the contour shape of spiral case side plate 4-2 and press storehouse 1 (being the left and right side plate of refrigerator) is suitable, and promptly molded lines is suitable, can well the inlet, outlet flow point left.
Present embodiment has also proposed a kind of refrigerator, comprises press storehouse 1, is provided with the described press of present embodiment storehouse cooling system in the press storehouse 1.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (8)
1. refrigerator press storehouse cooling system; Be arranged in the press storehouse; Comprise compressor, condenser and cooling fan, it is characterized in that: cooling fan is a centrifugal blower, and said centrifugal blower is positioned at the air side in said press storehouse; Said compressor, condenser be in order away from said centrifugal blower and be positioned at the inlet side in said press storehouse, and said centrifugal blower, compressor, condenser all are fixed on the base plate in said press storehouse.
2. refrigerator press according to claim 1 storehouse cooling system; It is characterized in that: said centrifugal blower is closed centrifugal blower; Comprise motor and the closed spiral case of being made up of spiral case side plate and closed spiral case cover plate, said motor is fixed in a side of said closed spiral case cover plate.
3. refrigerator press according to claim 1 storehouse cooling system; It is characterized in that: said centrifugal blower is open centrifugal blower; Comprise motor and the open spiral case of being made up of spiral case side plate and open spiral case cover plate, said motor is fixed in a side of said spiral case side plate.
4. according to claim 2 or 3 described refrigerator press storehouse cooling systems, it is characterized in that: the side plate contour shape in the contour shape of said spiral case side plate and said press storehouse is suitable.
5. refrigerator; Comprise the press storehouse, it is characterized in that: be provided with press storehouse cooling system in the said press storehouse, said press storehouse cooling system comprises compressor, condenser and cooling fan; Cooling fan is a centrifugal blower; Said centrifugal blower is positioned at the air side in said press storehouse, and said compressor, condenser be in order away from said centrifugal blower and be positioned at the inlet side in said press storehouse, and said centrifugal blower, compressor, condenser all are fixed on the base plate in said press storehouse.
6. refrigerator according to claim 5; It is characterized in that: said centrifugal blower is closed centrifugal blower; Comprise motor and the closed spiral case of being made up of spiral case side plate and closed spiral case cover plate, said motor is fixed in a side of said closed spiral case cover plate.
7. refrigerator according to claim 5 is characterized in that: said centrifugal blower is open centrifugal blower, comprises motor and the open spiral case of being made up of spiral case side plate and open spiral case cover plate, and said motor is fixed in a side of said spiral case side plate.
8. according to claim 6 or 7 described refrigerators, it is characterized in that: the side plate contour shape in the contour shape of said spiral case side plate and said press storehouse is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080642U CN202432761U (en) | 2012-01-10 | 2012-01-10 | Radiation system for compressor room of refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080642U CN202432761U (en) | 2012-01-10 | 2012-01-10 | Radiation system for compressor room of refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432761U true CN202432761U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200080642U Expired - Fee Related CN202432761U (en) | 2012-01-10 | 2012-01-10 | Radiation system for compressor room of refrigerator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432761U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822410A (en) * | 2014-02-21 | 2014-05-28 | 合肥美的电冰箱有限公司 | Condenser component for refrigerator and refrigerator with the same |
| CN107477961A (en) * | 2017-07-13 | 2017-12-15 | 青岛海尔特种电冰柜有限公司 | Refrigerator cabinet, case shell processing method and horizontal refrigerator |
| CN109708390A (en) * | 2018-11-19 | 2019-05-03 | 青岛海尔股份有限公司 | Sound barrier device, with its refrigerator and the refrigerator control method |
| CN112303979A (en) * | 2019-07-31 | 2021-02-02 | 苏州三星电子有限公司 | Refrigerator and compressor bin heat radiation structure thereof |
-
2012
- 2012-01-10 CN CN2012200080642U patent/CN202432761U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822410A (en) * | 2014-02-21 | 2014-05-28 | 合肥美的电冰箱有限公司 | Condenser component for refrigerator and refrigerator with the same |
| CN107477961A (en) * | 2017-07-13 | 2017-12-15 | 青岛海尔特种电冰柜有限公司 | Refrigerator cabinet, case shell processing method and horizontal refrigerator |
| CN107477961B (en) * | 2017-07-13 | 2023-11-10 | 青岛海尔特种电冰柜有限公司 | Cabinet body for refrigerator, processing method of cabinet shell and horizontal refrigerator |
| CN109708390A (en) * | 2018-11-19 | 2019-05-03 | 青岛海尔股份有限公司 | Sound barrier device, with its refrigerator and the refrigerator control method |
| CN109708390B (en) * | 2018-11-19 | 2021-03-23 | 海尔智家股份有限公司 | Sound barrier device, refrigerator with same and control method of refrigerator |
| CN112303979A (en) * | 2019-07-31 | 2021-02-02 | 苏州三星电子有限公司 | Refrigerator and compressor bin heat radiation structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20140110 |