CN210463722U - Condensation air duct module for refrigerator - Google Patents
Condensation air duct module for refrigerator Download PDFInfo
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- CN210463722U CN210463722U CN201921370772.9U CN201921370772U CN210463722U CN 210463722 U CN210463722 U CN 210463722U CN 201921370772 U CN201921370772 U CN 201921370772U CN 210463722 U CN210463722 U CN 210463722U
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Abstract
The utility model discloses a condensation air channel module for a refrigerator, which comprises a compressor bin, wherein a compressor, a water pan and a condensation air channel are arranged in the compressor bin, the compressor and the water pan are fixedly arranged in the compressor bin, and the condensation air channel is arranged above the water pan; the condensation air duct comprises an air inlet, a condenser, a centrifugal fan and an air outlet, wherein the air inlet is positioned at one end of the condensation air duct, the condenser is arranged at the air inlet, the air outlet is arranged in the direction of the condensation air duct close to the compressor, and the centrifugal fan is arranged at the air outlet. The utility model discloses utilize centrifugal fan axle to advance to incline out characteristics, through to condenser, centrifugal fan, air inlet duct and the reasonable effective layout design in wind channel of airing exhaust, realize from the box back wind suction, the front end wind-circulating characteristic of airing exhaust, avoid the wind circulation short circuit, have that the amount of wind is big, compact structure, heat dispersion excellent grade characteristics to possess the refrigerator of harsher width and the horizontal combination refrigerator application condition who arranges side by side of a plurality of boxes.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator, especially, relate to a condensation wind channel module for refrigerator.
Background
The external condensation heat dissipation module of the refrigerator is composed of an air inlet duct, a condenser, a fan and an air outlet duct, wherein the fan mainly uses an axial fan to suck air from one end of a rear cover plate and to discharge air from the other end of the rear cover plate. Due to the air inlet characteristic of the shaft inlet and the shaft outlet of the axial flow fan, the air inlet speed of the whole condensation air channel is uneven, the wind resistance is large, the air volume is small, the heat dissipation performance of the condenser is poor, and meanwhile, air suction and air outlet are carried out on the same side of the rear cover plate, so that the air circulation short circuit is easily caused. In addition, due to the constraint of the air inlet of the axial flow fan, the axial flow fan must be placed near the middle section of the compressor bin, the volume of the compressor bin is increased, and the structural design is limited.
Based on the technical defects, the prior art scheme is improved, the fan adopts a centrifugal fan, and a condensation air channel is newly designed.
Chinese patent CN201510330985.9 "a condensation air duct assembly for a refrigerator and a refrigerator thereof" discloses a condensation air duct assembly for a refrigerator, which comprises a compressor bin, a bin rear cover plate, and a compressor, a condenser and a centrifugal fan which are sequentially arranged in the compressor bin, so as to realize efficient heat exchange of the condenser, and has low energy consumption and low noise. This patent compressor back shroud right side induced drafts and the air-out mode in left side, still has the wind cycle short circuit, and the structural layout mode of compressor, condenser, condensation wind channel and fan simultaneously, occupation space is big, restriction refrigerator width size.
Chinese utility model patent CN201720618450.6 "a heat dissipation air duct system" discloses a heat dissipation air duct system, its centrifugal fan and condenser setting inside tubbiness wind channel, and centrifugal fan is located directly over the condenser. In the air circulation process, air at the inlet of a condenser passes through the high-temperature compressor, the inlet air temperature of the air is inevitably increased, the heat dissipation condition is deteriorated, the condensation temperature of the system is increased, the performance is reduced, and particularly, the performance is more obvious when the ambient temperature is higher. Meanwhile, the air circulation short circuit also exists in the air suction and air outlet modes on the left side and the right side of the rear cover plate of the compressor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condensation wind channel module for refrigerator has solved the wind circulation short circuit that exists among the prior art, the radiating effect is poor and occupation space is big problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a condensation air channel module for a refrigerator, which comprises a compressor bin, wherein a compressor, a water pan and a condensation air channel are arranged in the compressor bin;
the condensation air channel comprises an air inlet, a condenser, a centrifugal fan and an air outlet, wherein the air inlet is positioned at one end of the condensation air channel, the condenser is arranged at the air inlet, the air outlet is arranged on the condensation air channel in the direction close to the compressor, and the centrifugal fan is arranged at the air outlet;
the front end of the compressor bin is provided with an air exhaust duct, the compressor bin is provided with a compressor rear cover plate, and the compressor rear cover plate is provided with an air inlet duct.
Furthermore, the front end of the condensation air duct is provided with an air inlet, and the side end surface is provided with an air outlet.
Furthermore, the air exhaust duct is communicated with the air outlet.
Further, the air inlet duct is communicated with the air inlet.
The utility model discloses following beneficial effect has:
the utility model provides a condensation wind channel module for refrigerator utilizes centrifugal fan axle to advance to incline out characteristics, through to condenser, centrifugal fan, air inlet duct and the reasonable effective layout design in wind channel of airing exhaust, realizes that the box back induced drafts, the wind cycle characteristic that the front end was aired exhaust, avoids the wind cycle short circuit, has that the amount of wind is big, compact structure, characteristics such as heat dispersion excel in to possess the refrigerator of harsher width and the refrigerator of a plurality of boxes and transversely arrange the combination refrigerator application condition of overall arrangement side by side more.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a condensation air duct module for a refrigerator according to the present invention;
fig. 2 is a cross-sectional view of fig. 1 according to the present invention;
FIG. 3 is a schematic structural view of a condensing air duct according to the present invention;
FIG. 4 is a schematic view of the assembly of a plurality of condensing modules of the middle combination refrigerator of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-compressor bin, 2-compressor, 3-water pan, 4-condensation air duct, 41-air inlet, 42-condenser, 43-centrifugal fan, 44-air outlet, 5-compressor back cover plate, 6-air exhaust air duct and 7-air inlet air duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the present invention relates to a condensation duct module for a refrigerator, including a compressor housing 1, the compressor bin 1 is internally provided with a compressor 2, a water pan 3 and a condensation air duct 4, the compressor 2 and the water pan 3 are fixedly arranged at the bottom of the compressor bin 1, the water pan 3 can be arranged below the condensation air duct 4 or at the top of the compressor 2, the water pan 3 is used for loading refrigerator defrosting water, the condensation air duct 4 comprises an air inlet 41, a condenser 42, a centrifugal fan 43 and an air outlet 44, the air inlet 41 is positioned at one end of the condensation air duct 4, the condenser 42 is arranged at the air inlet 41, the condensation air duct 4 is provided with an air outlet 44 in the direction close to the compressor 2, the air outlet 44 is provided with a centrifugal fan 43, the wind direction in the condensation air duct 4 is changed by the position arrangement of the centrifugal fan 43 and the wind outlet 44;
the front end of the compressor bin 1 is provided with an exhaust air duct 6, the exhaust air duct 6 is communicated with an air outlet 44, the outer side of the compressor bin 1 is fixedly provided with a compressor rear cover plate 5 through bolts, the compressor rear cover plate 5 is provided with an air inlet duct 7, and the air inlet duct 7 is communicated with an air inlet 41.
When the refrigerator works, when the centrifugal fan 43 is started to operate, the ambient temperature air on the back of the refrigerator passes through the air inlet duct 7 and the air inlet 41 through the condenser 42, and because the condenser 41 has higher temperature for heat dissipation parts when the refrigerator refrigeration system works, the ambient temperature air passing through the condenser 42 exchanges heat with the condenser, the temperature rises, the rising ambient temperature air accelerates the hot air through the rotating blades on the centrifugal fan 43, and discharges the accelerated hot air to the compressor 2 through the air outlet 44 so as to cool the compressor 2 in a high-temperature state, and finally the accelerated ambient temperature air is discharged to the front end of the compressor bin 1 through the air exhaust duct 6, so that air path circulation of air suction from the back of the refrigerator body and air exhaust from the front end is formed, the adopted air circulation has no short circuit, the heat exchange amount is large, and the heat.
In addition, the condensation air duct 4 is characterized in that the shaft of the centrifugal fan 43 enters and exits from the side, so that the condenser 42 and the centrifugal fan 43 are longitudinally arranged, the integral installation size of the condensation air duct 4 is greatly reduced, the structural layout is more compact, the integral occupied size is small, and the application range of the refrigerator with more severe width can be met.
This embodiment can use single refrigerator, also can be for a plurality of refrigerator combination practicality, see fig. 4, and the combination refrigerator comprises a plurality of box refrigerators, and every box all sets up independent condensation wind channel module, induced drafts in current compressor back shroud left side and the technical scheme of right side air-out mode, can't satisfy combination refrigerator service condition. By adopting the technical scheme, the combined refrigerator can realize the whole air suction from the back, the circulation of the front-end air exhaust air path and no short circuit of air circulation, and the smoothness of heat dissipation is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a condensation wind channel module for refrigerator which characterized in that: the water-receiving-type compressor comprises a compressor bin (1), wherein a compressor (2), a water-receiving disc (3) and a condensation air channel (4) are installed in the compressor bin (1), the compressor (2) and the water-receiving disc (3) are fixedly installed in the compressor bin (1), and the condensation air channel (4) is installed above the water-receiving disc (3);
the condensation air duct (4) comprises an air inlet (41), a condenser (42), a centrifugal fan (43) and an air outlet (44), the air inlet (41) is positioned at one end of the condensation air duct (4), the condenser (42) is installed at the air inlet (41), the air outlet (44) is arranged in the direction of the condensation air duct (4) close to the compressor (2), and the centrifugal fan (43) is installed at the air outlet (44);
the air-conditioning system is characterized in that an air exhaust duct (6) is formed in the front end of the compressor bin (1), a compressor rear cover plate (5) is installed on the compressor bin (1), and an air inlet duct (7) is formed in the compressor rear cover plate (5).
2. The condensation duct module for a refrigerator according to claim 1, wherein: the front end of the condensation air duct (4) is provided with an air inlet (41), and the side end surface is provided with an air outlet (44).
3. The condensation duct module for a refrigerator according to claim 1, wherein: the air exhaust duct (6) is communicated with the air outlet (44).
4. The condensation duct module for a refrigerator according to claim 1, wherein: the air inlet duct (7) is communicated with the air inlet opening (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921370772.9U CN210463722U (en) | 2019-08-22 | 2019-08-22 | Condensation air duct module for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921370772.9U CN210463722U (en) | 2019-08-22 | 2019-08-22 | Condensation air duct module for refrigerator |
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| Publication Number | Publication Date |
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| CN210463722U true CN210463722U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921370772.9U Active CN210463722U (en) | 2019-08-22 | 2019-08-22 | Condensation air duct module for refrigerator |
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| CN (1) | CN210463722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411122A (en) * | 2019-08-22 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of condensation air duct module for refrigerator |
| CN113639513A (en) * | 2021-08-17 | 2021-11-12 | 长虹美菱股份有限公司 | Water pan structure and refrigerator with same |
| CN113720045A (en) * | 2021-09-22 | 2021-11-30 | 长虹美菱股份有限公司 | Compressor cabin structural layout system and refrigerator with same |
-
2019
- 2019-08-22 CN CN201921370772.9U patent/CN210463722U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411122A (en) * | 2019-08-22 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of condensation air duct module for refrigerator |
| CN113639513A (en) * | 2021-08-17 | 2021-11-12 | 长虹美菱股份有限公司 | Water pan structure and refrigerator with same |
| CN113639513B (en) * | 2021-08-17 | 2022-08-12 | 长虹美菱股份有限公司 | Water pan structure and refrigerator with same |
| CN113720045A (en) * | 2021-09-22 | 2021-11-30 | 长虹美菱股份有限公司 | Compressor cabin structural layout system and refrigerator with same |
| CN113720045B (en) * | 2021-09-22 | 2023-02-03 | 长虹美菱股份有限公司 | Compressor cabin structural layout system and refrigerator with same |
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