CN206709484U - A kind of air flue structure for frost-free refrigerator - Google Patents
A kind of air flue structure for frost-free refrigerator Download PDFInfo
- Publication number
- CN206709484U CN206709484U CN201720447375.1U CN201720447375U CN206709484U CN 206709484 U CN206709484 U CN 206709484U CN 201720447375 U CN201720447375 U CN 201720447375U CN 206709484 U CN206709484 U CN 206709484U
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- air channel
- air
- passage
- frost
- foam
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- 239000006260 foam Substances 0.000 claims abstract description 13
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of air flue structure for frost-free refrigerator, it is related to technical field of refrigeration equipment, air channel mask and air channel bonnet are connected, and both are internally formed cavity, and air channel foam is connected in cavity, three mutual independent passages are set on the foam of air channel, a breeze fan is all provided with each passage, at least one air outlet is set in the passage of air channel foam, breeze fan and passage collectively form supply air duct, passage is tightly connected with air channel bonnet, and each passage is not interfere with each other；At least one in three breeze fans is centrifugal blower, and remaining can be axial flow blower；The utility model greatly improves air channel cycle efficieny, strengthens compartment heat exchange by designing multiple breeze fans on an air channel structure；The independent air-feeding of the multiple compartments of refrigerator is realized, each air channel is not interfere with each other, effective lifting system performance, reduces refrigerator power consumption；It is still simultaneously the structure in an air channel in structure, while cycle efficieny is improved, has efficiently controlled cost amplification.
Description
Technical field
It the utility model is related to technical field of refrigeration equipment, and in particular to a kind of air channel structure for wind cooling refrigerator.
Background technology
Refrigerator-freezer is a kind of refrigeration plant for keeping constant low temperature, be in life common one kind be used for low-temperature preservation food or
The electrical equipment of other articles, it is widely used in life, industrial circle.Wind cooling refrigerator is a type most commonly seen in refrigerator, its
The structure in air channel, the overall air-supply efficiency and compartment heat exchange efficiency in air channel have been largely fixed it.Traditional wind cooling refrigerator wind
Road structure is generally two kinds of forms, and one kind is to carry out air-supply refrigeration, this air channel to multiple compartments using single fan air channel structure
Structure air-supply stroke is larger, and air channel air-supply efficiency is low, and compartment heat exchange efficiency is low；It is each compartment design one in refrigerator in another
Independent air channel structure is covered, although this structure air-supply efficiency is preferable, complete machine cost amplification is very big, cost control is influenceed tight
Weight.
Utility model content
The utility model is precisely in order to avoid the weak point present in above-mentioned prior art, there is provided a kind of wind cooling refrigerator
Air channel structure.
The present invention adopts the following technical scheme that to solve technical problem：A kind of air flue structure for frost-free refrigerator, air channel mask and
Air channel bonnet is connected, and both are internally formed cavity, and air channel foam is connected in cavity, and three are set on the air channel foam
Individual independent passage mutually, a breeze fan is all provided with each passage, the breeze fan and passage collectively form air-supply wind
Road.
Further, passage is tightly connected with air channel bonnet, and each passage is not interfere with each other.
Further, the passage molded line is scroll casing shape or rectangular-shaped.
Further, at least one air outlet is set in the passage of the air channel foam.
Further, three breeze fans can be centrifugal blower or axial flow blower.
The utility model provides a kind of air flue structure for frost-free refrigerator, has the advantages that：
1st, by designing multiple breeze fans on an air channel structure, air channel cycle efficieny is greatly improved, strengthens compartment
Heat exchange；
2nd, the independent air-feeding of the multiple compartments of refrigerator is realized, each air channel is not interfere with each other, effective lifting system performance, reduces refrigerator
Power consumption；
3rd, it is still the structure in an air channel in structure, while cycle efficieny is improved, has efficiently controlled cost amplification.
Brief description of the drawings
Fig. 1 is isolating construction schematic diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the sectional view of the utility model duct cross-section.
In figure：
1st, air channel mask, 2, air channel foam, 3, breeze fan, 4, air channel bonnet, 5, air channel.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in FIG. 1 to 3, its structural relation is：Air channel mask 1 and air channel bonnet 4 are connected, and both are internally formed
Cavity, air channel foam 2 are connected in cavity, setting three independent passages 5 mutually on air channel foam 2, in each passage 5
If a breeze fan 3, breeze fan 3 and passage 5 collectively form supply air duct.
Preferably, passage 5 is tightly connected with air channel bonnet 4, and each passage 5 is not interfere with each other.
Preferably, the molded line of passage 5 is scroll casing shape or rectangular-shaped.
Preferably, at least one air outlet is set in the passage 5 of air channel foam 2.
Preferably, three breeze fans 3 can be centrifugal blower or axial flow blower.
When specifically used, the corresponding storage compartment of each breeze fan 3, when storage compartment has refrigeration to ask, therewith
Corresponding breeze fan 3 starts.Cold air is flowed into by the air inlet of breeze fan 3, be delivered to through air channel 5 by air outlet corresponding to
Storeroom chamber interior is freezed.Cold air turns again at evaporator to enter with evaporator after storeroom chamber interior circulates one week
Row heat exchange.Complete cycle wind path corresponding to each storage compartment is separate, does not interfere with each other, and can reach multi-cycle refrigeration
The impact of performance of system.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
1. a kind of air flue structure for frost-free refrigerator, air channel mask (1) and air channel bonnet (4) are connected, both are internally formed cavity,
Air channel foam (2) is connected in cavity, it is characterised in that：Three mutual independent passages are set on the air channel foam (2)
(5) breeze fan (3), is all provided with each passage (5), the breeze fan (3) and passage (5) collectively form air-supply wind
Road.
A kind of 2. air flue structure for frost-free refrigerator according to claim 1, it is characterised in that：Passage (5) and air channel bonnet (4)
It is tightly connected, each passage (5) does not interfere with each other.
A kind of 3. air flue structure for frost-free refrigerator according to claim 1, it is characterised in that：Passage (5) molded line is snail
Shelly is rectangular-shaped.
A kind of 4. air flue structure for frost-free refrigerator according to claim 1, it is characterised in that：The air channel foam (2) is led to
Road sets at least one air outlet in (5).
A kind of 5. air flue structure for frost-free refrigerator according to claim 1, it is characterised in that：Three breeze fans (3)
Can be centrifugal blower or axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447375.1U CN206709484U (en) | 2017-04-26 | 2017-04-26 | A kind of air flue structure for frost-free refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447375.1U CN206709484U (en) | 2017-04-26 | 2017-04-26 | A kind of air flue structure for frost-free refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709484U true CN206709484U (en) | 2017-12-05 |
Family
ID=60457991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447375.1U Active CN206709484U (en) | 2017-04-26 | 2017-04-26 | A kind of air flue structure for frost-free refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709484U (en) |
-
2017
- 2017-04-26 CN CN201720447375.1U patent/CN206709484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
|
| CP03 | Change of name, title or address |