CN204177012U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204177012U CN204177012U CN201420621585.4U CN201420621585U CN204177012U CN 204177012 U CN204177012 U CN 204177012U CN 201420621585 U CN201420621585 U CN 201420621585U CN 204177012 U CN204177012 U CN 204177012U
- Authority
- CN
- China
- Prior art keywords
- condenser
- chamber
- refrigerator
- casing
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of refrigerator, comprising: the first casing, the second casing, compressor, condenser and blower fan.Refrigeration compartment is limited in first casing.Second casing is located at the below of the first casing, limit in second casing and hold chamber, hold chamber and be provided with air inlet and air outlet, air inlet be located at hold chamber front surface, left side wall or right side wall on, air outlet be located at hold chamber front surface, left side wall or right side wall on.Compressor and condenser are located at and hold in chamber.Blower fan is located to hold in chamber and holds chamber for being imported from air inlet by air and derived from air outlet by the air held in chamber.According to refrigerator of the present utility model, improve the heat exchange efficiency of condenser, be convenient to reduce taking up room of condenser.And the back of refrigerator can be placed near wall, thus reduce refrigerator floor space in use, improve the space availability ratio in house.
Description
Technical field
The utility model relates to art of refrigeration units, especially relates to a kind of refrigerator.
Background technology
Condenser on refrigerator mainly contains two kinds of set-up modes, wherein a kind of mode is the back that condenser is located at refrigerator, this condenser carries out heat exchange by natural convection air usually, condenser heat exchange efficiency is low, and the heat exchanging pipe that condenser needs is grown, taken up room greatly, when causing refrigerator to use, floor space is larger.
Another kind of mode is that condenser is installed in the bottom after refrigerator with compressor, and this condenser adopts air-cooled forced heat-exchanging.But generally place by wall during refrigerator use, this just needs at refrigerator back and leaves enough heat transfer spaces between the walls, and when causing refrigerator to use, floor space is also larger.
Condenser in correlation technique is arranged on refrigerator rear portion or refrigerator bottom below, makes refrigerator there is the large problem of district's ground area.Inventor finds through research, cause the large reason of refrigerator floor space to be, refrigerator rear portion with need certain space to carry out heat exchange for condenser between the walls, therefore, inventor finds, the heat transfer space position of condenser exists significant impact to the size of refrigerator floor space.
For this reason, the utility model aims to provide a kind of refrigerator, and the condenser heat exchange efficiency of this refrigerator is high, and refrigerator floor space is little.
According to refrigerator of the present utility model, comprising: the first casing, in described first casing, limit refrigeration compartment; Second casing, described second casing is located at the below of described first casing, limit in described second casing and hold chamber, the described chamber that holds is provided with air inlet and air outlet, hold on the front surface of chamber, left side wall or right side wall described in described air inlet is located at, hold on the front surface of chamber, left side wall or right side wall described in described air outlet is located at; Compressor and condenser, hold in chamber described in described compressor and described condenser are located at, described condenser is connected with the exhaust outlet of described compressor; Blower fan, holds described in described blower fan is located in chamber for holding chamber described in being imported from described air inlet by air and being derived from described air outlet by the described air held in chamber.
According to refrigerator of the present utility model, improve the heat exchange efficiency of condenser, be convenient to reduce taking up room of condenser.And the back of refrigerator can be placed near wall, thus reduce refrigerator floor space in use, improve the space availability ratio in house.
Alternatively, described air outlet and described air inlet be located at respectively described in hold on the front surface of chamber.Thus, the left side of refrigerator or right side also all can abut against on wall or other objects, thus reduce refrigerator floor space in use further, to improve the space availability ratio in house further.
Particularly, described compressor and described condenser are arranged at interval in the lateral direction.Thus, facilitate the arrangement of compressor and condenser, and avoid compressor to produce interference to condenser, ensure to flow through the air of condenser and condenser heat exchange abundant.
More specifically, described blower fan is centrifugal blower, and described blower fan is positioned at the rear side of described compressor and described condenser.Thus, further improve the heat exchange efficiency of condenser.And, be convenient to the volume reducing refrigerator, reduce the noise of refrigerator.
In some instances, described blower fan is located at the dead astern of described condenser.
In other examples, described blower fan is located at the dead astern of described compressor.
Further, refrigerator also comprises dividing plate, on the inwall holding chamber described in described dividing plate is located at and between described air inlet and described air outlet, described dividing plate is between described condenser and described compressor.Thus ensure to hold air intake and air-out in chamber and do not interfere, avoid compressor to produce interference to condenser further, guarantee flow through the air of condenser and condenser heat exchange abundant.
Preferably, the contiguous described air outlet of described compressor is arranged, and the contiguous described air inlet of described condenser is arranged.Thus improve the heat exchange efficiency of condenser further.
Preferably, the case shell of described first casing and described second casing are formed in one part.Thus improve the working (machining) efficiency of refrigerator, reduce the processing cost of refrigerator.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Utility model content
The application makes the discovery of the following fact and problem and understanding based on inventor:
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the front view of the refrigerator according to the utility model embodiment;
Fig. 2 is the internal structure schematic diagram of the second casing according to the utility model embodiment.
Reference numeral:
Refrigerator 100,
Case shell 10, second casing 2 of the first casing 1, first casing, hold chamber P, the first chamber P1, the second chamber P2, air inlet a, air outlet b, port c,
The exhaust outlet d of compressor 3, compressor, condenser 4, blower fan 5, centrifugal blower 51, dividing plate 6, air channel 7.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " highly ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1-Fig. 2, the refrigerator 100 according to the utility model embodiment is described.In the utility model, above-below direction is as shown in arrow A direction in Fig. 1, and left and right directions is as shown in arrow B direction in Fig. 1 and Fig. 2, and fore-and-aft direction, as shown in arrow C direction in Fig. 2, will repeat no more in following description.
According to the refrigerator 100 of the utility model embodiment, as Figure 1-Figure 2, comprising: the first casing 1, second casing 2, compressor 3, condenser 4 and blower fan 5.
Wherein, limit refrigeration compartment (scheming not shown) in the first casing 1, namely the first casing 1 is for refrigeration or frozen goods.Second casing 2 is located at the below of the first casing 1, limits and hold chamber P in the second casing 2, holds chamber P and is provided with air inlet a and air outlet b.Compressor 3 and condenser 4 are located at and hold in chamber P, and blower fan 5 is located to hold in chamber P and holds chamber P for being imported from air inlet a by air and derived from air outlet b by the air held in chamber P.
That is, the utility model provides a kind of solution of new condensing heat-exchange.Specifically, compressor 3 and condenser 4 are all located at the bottom of refrigerator 100, the heat transfer space holding chamber P formation condenser 4 in the second casing 2, and the refrigeration compartment entirety of refrigerator 100 moves up, like this, the height of refrigerator 100 rises, and the area occupied of refrigerator 100 have dropped.
It should be noted that, the refrigeration compartment of refrigerator 100 generally includes refrigerating chamber and refrigerating chamber (scheming not shown), and refrigerating chamber is positioned at the below of refrigerating chamber, and the bottom of refrigerating chamber is typically provided with the holding box of drawing and pulling type.Because the whole height of refrigeration compartment rises, user when making the holding box of refrigerating chamber bottom without the need to squatting down, thus improve refrigerator 100 use convenience.
Preferably, the case shell 10 of the first casing 1 and the second casing 2 are formed in one part, thus improve the working (machining) efficiency of refrigerator 100, reduce the processing cost of refrigerator 100.
Particularly, air inlet a is communicated with external environment condition for ventilating air with air outlet b, and under the driving of blower fan 5, extraneous air flows into from air inlet a and holds chamber P, the air held in chamber P flows through condenser 4 to carry out heat exchange with condenser 4, and the air after heat exchange blows out from air outlet b again.That is, condenser 4 adopts the mode of forced convertion to carry out heat exchange, improves the heat exchange efficiency of condenser 4, reduces the energy consumption of refrigerator 100.Because the heat exchange efficiency of condenser 4 is improved, therefore the heat exchanging pipe of condenser 4 is without the need to oversize, thus is convenient to reduce taking up room of condenser 4.
Here, air inlet a can be located at hold chamber P front surface, left side wall or right side wall on, air outlet b also can be located at hold chamber P front surface, left side wall or right side wall on, that is, air inlet a and air outlet b be not all located at hold chamber P rear surface on.
It should be noted that, in real life, refrigerator 100 is usually near wall, and the contiguous wall in the back of refrigerator 100.The rear surface holding chamber P is positioned at the back of refrigerator 100, because air inlet a and air outlet b is not all located on the rear surface holding chamber P, namely air holds chamber P without the need to flowing into from the back of refrigerator 100 or flow out, therefore the back of refrigerator 100 can abut against on wall, thus make refrigerator 100 floor space in use little, and then improve the space availability ratio in house.
According to the refrigerator 100 of the utility model embodiment, by arranging the second casing 2, second casing 2 is positioned at the bottom of refrigerator 100, compressor 3 and condenser 4 are all located in the second casing 2, and be also provided with blower fan 5 to carry out forced-convection heat transfer to condenser 4, improve the heat exchange efficiency of condenser 4, be convenient to reduce taking up room of condenser 4.Because the air inlet a of the second casing 2 and air outlet b is located on the front surface of the second casing 2, left side wall or right side wall respectively, the back of refrigerator 100 can be placed near wall, thus reduce refrigerator 100 floor space in use, improve the space availability ratio in house.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, air outlet b and air inlet a be located at respectively hold chamber P front surface on, namely air enters from the front surface of refrigerator 100 and holds chamber P, hold the air in chamber P to flow out from the front surface of refrigerator 100 simultaneously, effectively reduce the demand in the condensing heat-exchange space around to refrigerator 100.Like this, the left side of refrigerator 100 or right side also all can abut against on wall or other objects, thus reduce refrigerator 100 floor space in use further, to improve the space availability ratio in house further.
Particularly, as shown in Figure 2, compressor 3 and condenser 4 in the lateral direction interval are arranged, and thus, facilitate the arrangement of compressor 3 and condenser 4, and ensure to flow through the air of condenser 4 and condenser 4 heat exchange abundant.
Further, as shown in Figure 2, refrigerator 100 also comprises dividing plate 6, dividing plate 6 be located at hold chamber P inwall on and between air inlet a and air outlet b, dividing plate 6 is between condenser 4 and compressor 3.Like this, dividing plate 6 is by spaced apart for air inlet a and air outlet b, dividing plate 6 is by spaced apart to condenser 4 and compressor 3 simultaneously, thus ensure that holding air intake and air-out in chamber P does not interfere, avoid the compressor 3 pairs of condensers 4 to produce interference further, the air and condenser 4 heat exchange that ensure to flow through condenser 4 are abundant.
Preferably, as shown in Figure 2, the contiguous air outlet b of compressor 3 is arranged, the contiguous air inlet a of condenser 4 is arranged, and that is, sucks the air held in chamber P and flows through condenser 4 at first with heat exchange, air after heat exchange flows through compressor 3 again, and blows out from air outlet b.Be understandable that, the air themperature be blown into from air inlet a is lower, and the contiguous air inlet a of condenser 4 is arranged, and makes the Cryogenic air sucked from outside directly carry out heat exchange with condenser 4, thus the heat exchange efficiency of raising condenser 4 further.
In the figure 2 example, dividing plate 6 by hold chamber P be divided between left and right every the first chamber P1 and the second chamber P2, dividing plate 6 is communicated with the port c of the first chamber P1 and the second chamber P2 with limiting between the rear surface holding chamber P.Compressor 3 is positioned at the first chamber P1, and condenser 4 is positioned at the second chamber P2, and air inlet a is communicated with the second chamber P2, and air outlet b is communicated with the first chamber P1.With condenser 4 fully heat exchange after air flows into the second chamber P2 from air inlet a, the air after heat exchange flows into the first chamber P1, and blows out from air outlet b.
More specifically, blower fan 5 is centrifugal blower 51, and blower fan 5 is positioned at the rear side of compressor 3 and condenser 4.
Here it should be noted that, from existing public technology material, compared to other blower fans of Same Efficieney, the air quantity of centrifugal blower 51 is large.Therefore blower fan 5 is set to centrifugal blower 51, further improves the heat exchange efficiency of condenser 4.
In addition, due to the air intake direction of centrifugal blower 51 and the transformation feature of air-out direction, the noise of centrifugal blower 51 is less, and usage space is also less, thus is convenient to the volume reducing refrigerator 100, reduces the noise of refrigerator 100.
As in the example of Fig. 2, blower fan 5 is located at the dead astern of condenser 4, namely blower fan 5 is positioned at the rear of the second chamber P2, the air flowing through condenser 4 sucks centrifugal blower 51 from the front of centrifugal blower 51, air blows out from the side of centrifugal blower 51 afterwards, and the wind that centrifugal blower 51 blows out is blown into the first chamber P1 by port c.That is, centrifugal blower 51 changes wind direction automatically, avoids the abrupt local of windage, reduce Fluid Anomalies noise, thus reduce the noise of refrigerator 100, and the spacing between centrifugal blower 51 and the rear surface holding chamber P is without the need to too large, and centrifugal blower 51 usage space is less.
Advantageously, as shown in Figure 2, refrigerator 100 also comprises air channel 7, air channel 7 is located at and holds in chamber P, the one end in air channel 7 is connected to blower fan 5, and the other end in air channel 7 is connected to air outlet b, like this, the wind that blower fan 5 blows out is directed to air outlet b by air channel 7 and sentences discharge, thus the wind that the wind avoiding blower fan 5 to blow out and blower fan 5 suck produces and disturbs.
In the figure 2 example, air channel 7 is located in the first chamber P1, and the one end in air channel 7 extends to centrifugal blower 51 through port c, and the other end in air channel 7 extends to the rear of compressor 3.
Certainly, in the utility model, the setting position of air inlet a, air outlet b, compressor 3, condenser 4 and blower fan 5 is not limited thereto, as long as under the driving of blower fan 5, is blown into the air holding chamber P and can flows through condenser 4 with heat exchange, do not do concrete restriction here.
Such as, air outlet b and air inlet a can be located at respectively hold chamber P left side wall and right side wall on, or in air outlet b and air inlet a, one of them be located at hold chamber P front surface on, wherein another be located at hold chamber P left side wall or right side wall on.
Again such as, compressor 3 can be close to air inlet a and arrange, and the contiguous air outlet b of condenser 4 is arranged, namely air inlet a is communicated with the first chamber P1, air outlet b is communicated with the second chamber P2 simultaneously, that is, is blown into after the air held in chamber P flows through compressor 3 and flows through condenser 4 again with heat exchange.
Again such as, blower fan 5 can be located at the dead astern of compressor 3, and the one end in air channel 7 is connected to blower fan 5, and the other end in air channel 7 extends to condenser 4.And blower fan 5 also can be axial flow blower.
It should be noted that, refrigerator 100 also comprises the components such as evaporimeter, and evaporimeter is connected with the gas returning port of compressor 3, and condenser 4 is connected with the exhaust outlet d of compressor 3, condenser 4 is connected with evaporimeter, and the components such as compressor 3, condenser 4 and evaporimeter form the refrigeration system of refrigerator 100.The structure of component, the operation principles etc. of refrigeration system such as compressor 3, condenser 4, evaporimeter are well known to those of ordinary skill in the art, are not described in detail here.
According to the refrigerator 100 of the utility model embodiment, compressor 3 and condenser 4 are located at the bottom of refrigerator 100, and flow through the circulation of the front surface of air from refrigerator 100 of condenser 4, left side wall or right side wall, thus reduce refrigerator 100 floor space in use, improve the space availability ratio in house.Carry out forced-convection heat transfer by arranging centrifugal blower 51 pairs of condensers 4, thus reduce the noise of refrigerator 100.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalency thereof.
Claims (9)
1. a refrigerator, is characterized in that, comprising:
First casing, limits refrigeration compartment in described first casing;
Second casing, described second casing is located at the below of described first casing, limit in described second casing and hold chamber, the described chamber that holds is provided with air inlet and air outlet, hold on the front surface of chamber, left side wall or right side wall described in described air inlet is located at, hold on the front surface of chamber, left side wall or right side wall described in described air outlet is located at;
Compressor and condenser, hold in chamber described in described compressor and described condenser are located at, described condenser is connected with the exhaust outlet of described compressor;
Blower fan, holds described in described blower fan is located in chamber for holding chamber described in being imported from described air inlet by air and being derived from described air outlet by the described air held in chamber.
2. refrigerator according to claim 1, is characterized in that, holds on the front surface of chamber described in described air outlet and described air inlet are located at respectively.
3. refrigerator according to claim 1, is characterized in that, described compressor and described condenser in the lateral direction interval are arranged.
4. refrigerator according to claim 3, is characterized in that, described blower fan is centrifugal blower, and described blower fan is positioned at the rear side of described compressor and described condenser.
5. refrigerator according to claim 4, is characterized in that, described blower fan is located at the dead astern of described condenser.
6. refrigerator according to claim 4, is characterized in that, described blower fan is located at the dead astern of described compressor.
7. refrigerator according to claim 3, is characterized in that, also comprises dividing plate, on the inwall holding chamber described in described dividing plate is located at and between described air inlet and described air outlet, described dividing plate is between described condenser and described compressor.
8. refrigerator according to claim 1, is characterized in that, the contiguous described air outlet of described compressor is arranged, and the contiguous described air inlet of described condenser is arranged.
9. refrigerator according to claim 1, is characterized in that, the case shell of described first casing and described second casing are formed in one part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621585.4U CN204177012U (en) | 2014-10-24 | 2014-10-24 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621585.4U CN204177012U (en) | 2014-10-24 | 2014-10-24 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177012U true CN204177012U (en) | 2015-02-25 |
Family
ID=52565820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621585.4U Active CN204177012U (en) | 2014-10-24 | 2014-10-24 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121359A (en) * | 2018-10-30 | 2020-05-08 | 日本电产株式会社 | Cooling system |
| CN111457644A (en) * | 2019-01-21 | 2020-07-28 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
-
2014
- 2014-10-24 CN CN201420621585.4U patent/CN204177012U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121359A (en) * | 2018-10-30 | 2020-05-08 | 日本电产株式会社 | Cooling system |
| CN111121359B (en) * | 2018-10-30 | 2021-10-12 | 日本电产株式会社 | Cooling system |
| CN111457644A (en) * | 2019-01-21 | 2020-07-28 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201973812U (en) | Outdoor unit of inverter air conditioner | |
| CN208402328U (en) | A kind of container | |
| CN205176998U (en) | Vending machine | |
| CN105180564B (en) | A kind of built-in refrigerator top heat dissipation system | |
| CN202304205U (en) | Air duct device for air-cooled refrigerator | |
| CN204177012U (en) | Refrigerator | |
| CN102997508A (en) | Water direct-cooling double-effect condenser and refrigerator | |
| CN103477166B (en) | There is the refrigerating appliance of ventilator | |
| CN204460697U (en) | Integrated heat pump water heater | |
| CN102619550B (en) | A kind of mining air-condition system heat transmission equipment | |
| CN207351032U (en) | Built-in refrigerator | |
| CN202902682U (en) | Refrigerating unit | |
| CN203857731U (en) | Air duct component and refrigerator with same | |
| CN104697074A (en) | Air conditioning outdoor unit and air conditioner with same | |
| CN207197050U (en) | Refrigerator | |
| CN101349468A (en) | Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit | |
| CN205536797U (en) | Freezer is used can whole dismouting refrigerating unit | |
| CN205091662U (en) | Modularized data centre | |
| CN209165813U (en) | A kind of air conditioner for equipment cooling | |
| CN208421502U (en) | A kind of wind cooling temperature lowering projector | |
| CN202101504U (en) | Refrigerator body and refrigerator | |
| CN107560267B (en) | Air-cooled refrigerator | |
| CN205192044U (en) | Embedded refrigerator top cooling system | |
| CN205783342U (en) | A kind of ceiling air conditioner | |
| CN206989546U (en) | A kind of Horizontal type refrigerator with circulate in the wind road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |