CN204115343U - Wind cooling refrigerator and air channel thereof - Google Patents
Wind cooling refrigerator and air channel thereof Download PDFInfo
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- CN204115343U CN204115343U CN201420509355.9U CN201420509355U CN204115343U CN 204115343 U CN204115343 U CN 204115343U CN 201420509355 U CN201420509355 U CN 201420509355U CN 204115343 U CN204115343 U CN 204115343U
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- spiral case
- snail tongue
- centrifugal fan
- air outlet
- gas passage
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Abstract
The utility model discloses the air channel of a kind of wind cooling refrigerator and described wind cooling refrigerator.Described wind cooling refrigerator comprises: casing, has refrigerator room and freezing compartment in casing; Men Ti, door body is located on casing; Air channel, air channel to be located in freezing compartment and to comprise: body, has gas passage in body, and gas passage has the refrigeration air outlet be communicated with refrigerator room and the upper air outlet be communicated with freezing compartment; And first spiral case and the second spiral case, the first spiral case and the second spiral case are located in gas passage, and the first spiral case has the first snail tongue, the second spiral case contiguous refrigeration air outlet and have the second snail tongue; And centrifugal fan, centrifugal fan is located in gas passage, and wherein the first snail tongue and the second snail tongue to be positioned at above centrifugal fan and to lay respectively at the left and right sides of the rotation of centrifugal fan.According to the wind cooling refrigerator of the utility model embodiment, there is the advantages such as centrifugal fan efficiency is high, air quantity is large, noise is low.
Description
Technical field
The utility model relates to a kind of wind cooling refrigerator, also relates to a kind of air channel of described wind cooling refrigerator.
Background technology
There is the defect that air quantity is little, noise is large in the air channel of existing wind cooling refrigerator.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of wind cooling refrigerator with advantages such as centrifugal fan efficiency are high, air quantity is large, noise is low.
The utility model also proposes a kind of air channel of described wind cooling refrigerator.
Wind cooling refrigerator according to first aspect of the present utility model comprises: casing, has refrigerator room and freezing compartment in described casing; Men Ti, described door body is located on described casing; Air channel, described air channel to be located in described freezing compartment and to comprise: body, has gas passage in described body, and described gas passage has the refrigeration air outlet be communicated with described refrigerator room and the upper air outlet be communicated with described freezing compartment; And first spiral case and the second spiral case, described first spiral case and described second spiral case are located in described gas passage, and described first spiral case has the first snail tongue, the contiguous described refrigeration air outlet of described second spiral case and have the second snail tongue; And centrifugal fan, described centrifugal fan is located in described gas passage, and wherein said first snail tongue and described second snail tongue to be positioned at above described centrifugal fan and to lay respectively at the left and right sides of the rotation of described centrifugal fan.
According to wind cooling refrigerator of the present utility model, there is the advantages such as centrifugal fan efficiency is high, air quantity is large, noise is low.
In addition, above-mentioned according to the utility model wind cooling refrigerator can also have following additional technical characteristic:
Described gas passage has the lower air outlet be communicated with described freezing compartment, described lower air outlet is positioned at the below of described upper air outlet, wherein said air channel comprises the 3rd spiral case further, described 3rd spiral case to be located in described gas passage and to have the 3rd snail tongue, and described 3rd snail tongue is positioned at below described centrifugal fan.
Each direction at contiguous described centrifugal fan in described first spiral case, described second spiral case and described 3rd spiral case and being located at movably in described gas passage away from the direction of described centrifugal fan, so that the spacing regulating described first snail tongue, described second snail tongue and described 3rd snail tongue and described centrifugal fan.
Each in described first spiral case, described second spiral case and described 3rd spiral case is located at movably in described gas passage on the line direction in the center of circle of its center of circle and described centrifugal fan.
Described first spiral case comprises: the first straight plate, and the described first straight plate is arranged obliquely, and the upper end of the described first straight plate is positioned at the outside of the lower end of the described first straight plate, and the lower end of the described first straight plate is connected with the upper end of described first snail tongue; First bent plate, described first bent plate is arranged around described centrifugal fan, and the upper end of described first bent plate is connected with the lower end of described first snail tongue, and the shape of described first bent plate is spiral of Archimedes; With the second straight plate, the described second straight plate is arranged obliquely, and the upper end of the described second straight plate is positioned at the outside of the lower end of the described second straight plate, and the upper end of the described second straight plate is connected with the lower end of described first bent plate.
The initial radium of described spiral of Archimedes equals the radius of described centrifugal fan, and the radial dilatation speed of described spiral of Archimedes is 0.12 millimeter/degree.
Described 3rd spiral case comprises: the second bent plate, and described second bent plate is arranged around described centrifugal fan, and the lower end of described second bent plate is connected with the upper end of described 3rd snail tongue; With the 3rd straight plate, described 3rd straight plate is arranged obliquely, the upper end of the described 3rd straight plate is positioned at the inner side of the lower end of the described 3rd straight plate, the upper end of the described 3rd straight plate is connected with the lower end of described 3rd snail tongue, and the wherein said second straight plate and the described 3rd straight plate limit the air-supply passage of blowing to described lower air outlet.
Described body comprises: main body, the front surface of described main body is provided with holding tank, the roof of described holding tank is provided with described refrigeration air outlet, described first spiral case and described 3rd spiral case are located on the diapire of described holding tank, the upper end of described second spiral case is connected with the roof of described holding tank, and the lower end of described second spiral case is configured to described second snail tongue; And cover plate, described cover plate is established on the body, and described cover plate and described main body limit described gas passage, and described upper air outlet and described lower air outlet are located on described cover plate.
The length of the diameter of described first snail tongue is the 6%-12% of the length of the diameter of described centrifugal fan.
According to second aspect of the present utility model, a kind of air channel for wind cooling refrigerator is proposed.Described air channel comprises: body, has gas passage in described body, and described gas passage has refrigeration air outlet and upper air outlet; And first spiral case and the second spiral case, described first spiral case and described second spiral case are located in described gas passage, and described first spiral case has the first snail tongue, the contiguous described refrigeration air outlet of described second spiral case and have the second snail tongue.
According to air channel of the present utility model, there is the advantages such as air quantity is large, air-flow static pressure is high, noise is low.
Accompanying drawing explanation
Fig. 1 is the explosive view in the air channel according to the utility model embodiment;
Fig. 2 is the structural representation of the main body in air channel according to the utility model embodiment.
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.
Below with reference to Fig. 1 and Fig. 2, the wind cooling refrigerator according to the utility model embodiment is described.As depicted in figs. 1 and 2, casing (not shown), door body (not shown), air channel 10 and centrifugal fan 20 is comprised according to the wind cooling refrigerator of the utility model embodiment.
Have refrigerator room and freezing compartment in described casing, described door body is located on described casing.Air channel 10 is located in described freezing compartment, and air channel 10 comprises body 101, first spiral case 102 and the second spiral case 103.
Have gas passage in body 101, described gas passage has the refrigeration air outlet 1013 be communicated with described refrigerator room and the upper air outlet 1014 be communicated with described freezing compartment.First spiral case 102 and the second spiral case 103 are located in described gas passage, and the first spiral case 102 has the first snail tongue 1021, second spiral case 103 contiguous refrigeration air outlet 1013, and the second spiral case 103 has the second snail tongue 1031.Centrifugal fan 20 is located in described gas passage, and wherein the first snail tongue 1021 and the second snail tongue 1031 are positioned at above centrifugal fan 20, and the first snail tongue 1021 and the second snail tongue 1031 lay respectively at the left and right sides of the rotation of centrifugal fan 20.
Air channel 10 according to the utility model embodiment has the first spiral case 102 of the first snail tongue 1021 and second spiral case 103 with the second snail tongue 1031 by setting in described gas passage, thus the kinetic energy of the air-flow that centrifugal fan 20 can be produced progressively is converted into static pressure.Effectively can improve the efficiency of centrifugal fan 20 thus, improve air output, embody the feature of efficient, the high static pressure of centrifugal fan 20.In addition, by arranging the first spiral case 102 and the second spiral case 103, not only can increase air-flow to collect and diffusion around centrifugal fan 20, thus make air-flow have higher static pressure, and the generation that can improve flow field in air channel 10 significantly, reduce aerodynamic noise, avoid abnormal sound.
Therefore, according to the air channel 10 of the utility model embodiment, there is the advantages such as air quantity is large, air-flow static pressure is high, noise is low.
According to the wind cooling refrigerator of the utility model embodiment by arranging air channel 10, thus there is the advantages such as centrifugal fan 20 efficiency is high, air quantity large, air-flow static pressure is high, refrigerating speed is fast, refrigerating efficiency is high, noise is low.
As depicted in figs. 1 and 2, casing (not shown), door body (not shown), air channel 10 and centrifugal fan 20 is comprised according to the wind cooling refrigerator of the utility model embodiment.Body 101, first spiral case 102, second spiral case 103 and the 3rd spiral case 104 is comprised according to the air channel 10 of some embodiments of the utility model.
Have gas passage in body 101, described gas passage has the refrigeration air outlet 1013 be communicated with described refrigerator room and the upper air outlet 1014 be communicated with described freezing compartment and lower air outlet 1015, and lower air outlet 1015 is positioned at the below of air outlet 1014.First spiral case 102, second spiral case 103 and the 3rd spiral case 104 are located in described gas passage, first spiral case 102 has the first snail tongue 1021, second spiral case 103 contiguous refrigeration air outlet 1013, and the second spiral case 103 has the second snail tongue the 1031, three spiral case 104 has the 3rd snail tongue 1041.
Wherein, the first snail tongue 1021 and the second snail tongue 1031 are positioned at above centrifugal fan 20, and the first snail tongue 1021 and the second snail tongue 1031 lay respectively at the left and right sides of the rotation of centrifugal fan 20, and the 3rd snail tongue 1041 is positioned at below centrifugal fan 20.The structure in air channel 10 can be made thus more reasonable, and then the structure of described wind cooling refrigerator can be made more reasonable.Shown in above-below direction arrow A as in Figure 1 and Figure 2.
Advantageously, each direction at contiguous centrifugal fan 20 in first spiral case 102, second spiral case 103 and the 3rd spiral case 104 and being located at movably in described gas passage away from the direction of centrifugal fan 20, so that the spacing regulating the first snail tongue 1021, second snail tongue 1031 and the 3rd snail tongue 1041 and centrifugal fan 20.
Specifically, the first snail tongue 1021 is less with the distance of centrifugal fan 20, and the air output of upper air outlet 1014 is larger, and the first snail tongue 1021 is larger with the distance of centrifugal fan 20, and the air output of upper air outlet 1014 is less.Second snail tongue 1031 is less with the distance of centrifugal fan 20, and the air output of refrigeration air outlet 1013 is larger, and the second snail tongue 1031 is larger with the distance of centrifugal fan 20, and the air output of refrigeration air outlet 1013 is less.3rd snail tongue 1041 is less with the distance of centrifugal fan 20, and the air output of lower air outlet 1015 is larger, and the 3rd snail tongue 1041 is larger with the distance of centrifugal fan 20, and the air output of lower air outlet 1015 is less.
Arrange movably by making the first spiral case 102, second spiral case 103 and the 3rd spiral case 104, thus the air output of air outlet 1014, lower air outlet 1015 and refrigeration air outlet 1013 can be regulated, more reasonably can distribute cold wind thus, improve the refrigeration of described wind cooling refrigerator.
In a concrete example of the present utility model, each in the first spiral case 102, second spiral case 103 and the 3rd spiral case 104 is located at movably in gas passage on the line direction in the center of circle of its center of circle and centrifugal fan 20.That is, first spiral case 102, second spiral case 103 and the 3rd spiral case 104 are all circular arc, the center of circle of the first spiral case 102 refers to the center of circle of the circle at the first spiral case 102 place, the center of circle of the second spiral case 103 refers to that the center of circle of the circle at the second spiral case 103 place, the center of circle of the 3rd spiral case 104 refer to the center of circle of the circle at the 3rd spiral case 104 place.
Wherein, first spiral case 102 can move up in the line side in the center of circle of the center of circle of the first spiral case 102 and centrifugal fan 20, second spiral case 103 can move up in the line side in the center of circle of the center of circle of the second spiral case 103 and centrifugal fan 20, and the 3rd spiral case 104 can move up in the line side in the center of circle of the center of circle of the 3rd spiral case 104 and centrifugal fan 20.More effectively can regulate the air output of air outlet 1014, lower air outlet 1015 and refrigeration air outlet 1013 thus, thus more reasonably can distribute cold wind, improve the refrigeration of described wind cooling refrigerator.
As shown in Figure 1, in an embodiment of the present utility model, body 101 comprises main body 1011 and cover plate 1012.The front surface of main body 1011 is provided with holding tank 1016, the roof of holding tank 1016 is provided with refrigeration air outlet 1013, first spiral case 102 and the 3rd spiral case 104 are located on the diapire 1017 of holding tank 1016, the upper end of the second spiral case 103 is connected with the roof of holding tank 1016, and the lower end of the second spiral case 103 is configured to the second snail tongue 1031.Cover plate 1012 is located in main body 1011, and cover plate 1012 and main body 1011 limit described gas passage, and upper air outlet 1014 and lower air outlet 1015 are located on cover plate 1012.The structure in air channel 10 can be made thus more reasonable.
In examples more of the present utility model, as depicted in figs. 1 and 2, the first spiral case 102 comprises the first straight plate 1022, first snail tongue 1021, first bent plate 1023 and the second straight plate 1024.First straight plate 1022 is arranged obliquely, and the upper end of the first straight plate 1022 is positioned at the outside of the lower end of the first straight plate 1022, and the lower end of the first straight plate 1022 is connected with the upper end of the first snail tongue 1021.First bent plate 1023 is arranged around centrifugal fan 20, and the upper end of the first bent plate 1023 is connected with the lower end of the first snail tongue 1021, and the shape of the first bent plate 1023 is spiral of Archimedes.Second straight plate 1024 is arranged obliquely, and the upper end of the second straight plate 1024 is positioned at the outside of the lower end of the second straight plate 1024, and the upper end of the second straight plate 1024 is connected with the lower end of the first bent plate 1023.The structure of the first spiral case 102 can be made thus more reasonable.
First spiral case 102 can be positioned at the left side of the rotation of centrifugal fan 20.Wherein, left and right directions is as shown in the arrow B in Fig. 2, and inward-outward direction as designated by arrows c in fig. 2.
Advantageously, the initial radium of described spiral of Archimedes equals the radius of centrifugal fan 20, and the radial dilatation speed of spiral of Archimedes is 0.12 millimeter/degree.The structure of the first spiral case 102 can be made thus more reasonable.
The length of the diameter of the first snail tongue 1021 is the 6%-12% of the length of the diameter of centrifugal fan 20.The structure of the first spiral case 102 can be made thus more reasonable.
As depicted in figs. 1 and 2, in an example of the present utility model, the 3rd spiral case 104 comprises the second bent plate 1042, the 3rd snail tongue 1041 and the 3rd straight plate 1043.Second bent plate 1042 is arranged around centrifugal fan 20, and the lower end of the second bent plate 1042 is connected with the upper end of the 3rd snail tongue 1041.3rd straight plate 1043 is arranged obliquely, and the upper end of the 3rd straight plate 1043 is positioned at the inner side of the lower end of the 3rd straight plate 1043, and the upper end of the 3rd straight plate 1043 is connected with the lower end of the 3rd snail tongue 1041.Wherein, the second straight plate 1024 and the 3rd straight plate 1043 limit the air-supply passage 1044 that downward air outlet 1015 is blown.The structure of the 3rd spiral case 104 can be made thus more reasonable.
The utility model additionally provides a kind of air channel 10.As depicted in figs. 1 and 2, body 101, first spiral case 102 and the second spiral case 103 is comprised according to the air channel 10 of the utility model embodiment.Have gas passage in body 101, gas passage has refrigeration air outlet 1013 and upper air outlet 1014.First spiral case 102 and the second spiral case 103 are located in gas passage, and the first spiral case 102 has the first snail tongue 1021, second spiral case 103 contiguous refrigeration air outlet 1013 and has the second snail tongue 1031.
According to the air channel 10 of the utility model embodiment, there is the advantages such as air quantity is large, air-flow static pressure is high, noise is low.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of 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 at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as 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, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
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, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a wind cooling refrigerator, is characterized in that, comprising:
Casing, has refrigerator room and freezing compartment in described casing;
Men Ti, described door body is located on described casing;
Air channel, described air channel to be located in described freezing compartment and to comprise:
Body, has gas passage in described body, and described gas passage has the refrigeration air outlet be communicated with described refrigerator room and the upper air outlet be communicated with described freezing compartment; And
First spiral case and the second spiral case, described first spiral case and described second spiral case are located in described gas passage, and described first spiral case has the first snail tongue, and described second spiral case is close to described refrigeration air outlet and has the second snail tongue; With
Centrifugal fan, described centrifugal fan is located in described gas passage, and wherein said first snail tongue and described second snail tongue to be positioned at above described centrifugal fan and to lay respectively at the left and right sides of the rotation of described centrifugal fan.
2. wind cooling refrigerator according to claim 1, it is characterized in that, described gas passage has the lower air outlet be communicated with described freezing compartment, described lower air outlet is positioned at the below of described upper air outlet, wherein said air channel comprises the 3rd spiral case further, described 3rd spiral case to be located in described gas passage and to have the 3rd snail tongue, and described 3rd snail tongue is positioned at below described centrifugal fan.
3. wind cooling refrigerator according to claim 2, it is characterized in that, each direction at contiguous described centrifugal fan in described first spiral case, described second spiral case and described 3rd spiral case and being located at movably in described gas passage away from the direction of described centrifugal fan, so that the spacing regulating described first snail tongue, described second snail tongue and described 3rd snail tongue and described centrifugal fan.
4. wind cooling refrigerator according to claim 3, is characterized in that, each in described first spiral case, described second spiral case and described 3rd spiral case is located at movably in described gas passage on the line direction in the center of circle of its center of circle and described centrifugal fan.
5. wind cooling refrigerator according to claim 2, is characterized in that, described first spiral case comprises:
First straight plate, the described first straight plate is arranged obliquely, and the upper end of the described first straight plate is positioned at the outside of the lower end of the described first straight plate, and the lower end of the described first straight plate is connected with the upper end of described first snail tongue;
First bent plate, described first bent plate is arranged around described centrifugal fan, and the upper end of described first bent plate is connected with the lower end of described first snail tongue, and the shape of described first bent plate is spiral of Archimedes; With
Second straight plate, the described second straight plate is arranged obliquely, and the upper end of the described second straight plate is positioned at the outside of the lower end of the described second straight plate, and the upper end of the described second straight plate is connected with the lower end of described first bent plate.
6. wind cooling refrigerator according to claim 5, is characterized in that, the initial radium of described spiral of Archimedes equals the radius of described centrifugal fan, and the radial dilatation speed of described spiral of Archimedes is 0.12 millimeter/degree.
7. wind cooling refrigerator according to claim 5, is characterized in that, described 3rd spiral case comprises:
Second bent plate, described second bent plate is arranged around described centrifugal fan, and the lower end of described second bent plate is connected with the upper end of described 3rd snail tongue; With
3rd straight plate, described 3rd straight plate is arranged obliquely, the upper end of the described 3rd straight plate is positioned at the inner side of the lower end of the described 3rd straight plate, the upper end of the described 3rd straight plate is connected with the lower end of described 3rd snail tongue, and the wherein said second straight plate and the described 3rd straight plate limit the air-supply passage of blowing to described lower air outlet.
8. wind cooling refrigerator according to claim 2, is characterized in that, described body comprises:
Main body, the front surface of described main body is provided with holding tank, the roof of described holding tank is provided with described refrigeration air outlet, described first spiral case and described 3rd spiral case are located on the diapire of described holding tank, the upper end of described second spiral case is connected with the roof of described holding tank, and the lower end of described second spiral case is configured to described second snail tongue; With
Cover plate, described cover plate is established on the body, and described cover plate and described main body limit described gas passage, and described upper air outlet and described lower air outlet are located on described cover plate.
9. wind cooling refrigerator according to claim 1, is characterized in that, the length of the diameter of described first snail tongue is the 6%-12% of the length of the diameter of described centrifugal fan.
10. for an air channel for wind cooling refrigerator, it is characterized in that, comprising:
Body, has gas passage in described body, and described gas passage has refrigeration air outlet and upper air outlet; And
First spiral case and the second spiral case, described first spiral case and described second spiral case are located in described gas passage, and described first spiral case has the first snail tongue, and described second spiral case is close to described refrigeration air outlet and has the second snail tongue.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509355.9U CN204115343U (en) | 2014-09-04 | 2014-09-04 | Wind cooling refrigerator and air channel thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509355.9U CN204115343U (en) | 2014-09-04 | 2014-09-04 | Wind cooling refrigerator and air channel thereof |
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| CN204115343U true CN204115343U (en) | 2015-01-21 |
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| CN201420509355.9U Expired - Fee Related CN204115343U (en) | 2014-09-04 | 2014-09-04 | Wind cooling refrigerator and air channel thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236200A (en) * | 2014-09-04 | 2014-12-24 | 合肥华凌股份有限公司 | Air cooling refrigerator and air passage of air cooling refrigerator |
| CN104930790A (en) * | 2015-06-24 | 2015-09-23 | 合肥华凌股份有限公司 | Air cooling refrigerator machine shell, air cooling refrigerator and air duct design method |
| CN106500438A (en) * | 2016-10-24 | 2017-03-15 | 合肥华凌股份有限公司 | A kind of ducting assembly and refrigerating plant |
-
2014
- 2014-09-04 CN CN201420509355.9U patent/CN204115343U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236200A (en) * | 2014-09-04 | 2014-12-24 | 合肥华凌股份有限公司 | Air cooling refrigerator and air passage of air cooling refrigerator |
| CN104930790A (en) * | 2015-06-24 | 2015-09-23 | 合肥华凌股份有限公司 | Air cooling refrigerator machine shell, air cooling refrigerator and air duct design method |
| CN104930790B (en) * | 2015-06-24 | 2018-08-28 | 合肥华凌股份有限公司 | Casing, wind cooling refrigerator and the Duct design method of wind cooling refrigerator |
| CN106500438A (en) * | 2016-10-24 | 2017-03-15 | 合肥华凌股份有限公司 | A kind of ducting assembly and refrigerating plant |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |