CN106123448A - A kind of refrigerator cold-storage air channel structure and refrigerator - Google Patents
A kind of refrigerator cold-storage air channel structure and refrigerator Download PDFInfo
- Publication number
- CN106123448A CN106123448A CN201610682826.XA CN201610682826A CN106123448A CN 106123448 A CN106123448 A CN 106123448A CN 201610682826 A CN201610682826 A CN 201610682826A CN 106123448 A CN106123448 A CN 106123448A
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- CN
- China
- Prior art keywords
- cold
- airduct
- refrigerator
- cold preservation
- air channel
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to refrigerator art, disclose a kind of refrigerator cold-storage air channel structure, it includes that cold closet gallbladder and cold preservation airduct, described cold preservation airduct are assemblied in the back side of described cold closet gallbladder；The sidewall of described cold preservation airduct is provided with air outlet, described cold closet gallbladder is provided with the vent matched with described air outlet, after the assembling of described cold preservation airduct, described air outlet docks with vent, by forming foaming layer at described cold closet gallbladder and cold preservation airduct junction filling-foam material so that the seam of described cold preservation airduct and described air outlet and vent is respectively positioned in described foaming layer.The present invention can reduce refrigerator cold-storage air channel and reach the standard grade installation time, solves refrigerator cold-storage air channel and leaks out the problem of cold draining.The present invention also provides for a kind of refrigerator.
Description
Technical field
The present invention relates to refrigerator art, particularly relate to a kind of refrigerator cold-storage air channel structure and refrigerator.
Background technology
Existing wind cooling refrigerator cold preservation air channel uses outside HIPS (impact resistant polystyrene) or PP (polypropylene) air channel substantially
Cover adds the structure that EPS (expandable polystyrene) foam air channel assembles, and the back in foam air channel also to add one, and whole PP or PE is (poly-
Ethylene) foamed cotton plate, to form airtight wind chamber.But, existing structure has a disadvantage in that
(1) air channel need to assemble in advance, otherwise reaches the standard grade and cannot catch up with productive temp；
(2) unlike material material is more, need to open many secondary moulds, and parts production process is many；
(3) air channel belongs to rear piece installing, the most poorly sealed with the seaming position of casing, causes cold draining of leaking out, impact to use.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is how to reduce refrigerator cold-storage air channel to reach the standard grade installation time, and how to solve
Leak out the problem of cold draining in refrigerator cold-storage air channel.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of refrigerator cold-storage air channel structure, it include cold closet gallbladder and
Cold preservation airduct, described cold preservation airduct is assemblied in the back side of described cold closet gallbladder；The sidewall of described cold preservation airduct is provided with air outlet, institute
State cold closet gallbladder and be provided with the vent matched with described air outlet, described air outlet and vent after the assembling of described cold preservation airduct
Docking, by forming foaming layer at described cold closet gallbladder and cold preservation airduct junction filling-foam material so that described cold preservation wind
The seam of pipe and described air outlet and vent is respectively positioned in described foaming layer.
Wherein, described cold preservation airduct is by EPS material integrated injection molding.
Wherein, described cold closet DANTONG crosses plastics sucking moulding, and at its back side integrally formed with being used for installing described cold preservation wind
The installation groove of pipe.
Wherein, described vent is by described cold closet gallbladder upper punch hole forming.
Wherein, described cold preservation airduct is provided with multiple described air outlet, described vent and described air-out along its length
Mouth one_to_one corresponding is arranged.
Wherein, being provided with the discharge pipe being perpendicular to described cold preservation airduct axis at described air outlet, described air outlet passes through institute
State discharge pipe to dock with described vent.
Wherein, the lower end of described cold preservation airduct is used for connecting refrigerating chamber ajutage.
The present invention also provides for a kind of refrigerator, and it includes the refrigerator cold-storage air channel structure described in casing and technique scheme,
Described refrigerator cold-storage air channel structure is located in described casing.
(3) beneficial effect
Compared with prior art, the invention have the advantages that
A kind of refrigerator cold-storage air channel structure that the present invention provides, it includes cold closet gallbladder and cold preservation airduct, described cold preservation wind
Pipe is fit directly into the back side of described cold closet gallbladder, saves installation time of reaching the standard grade；The sidewall of described cold preservation airduct is provided with air-out
Mouthful, described cold closet gallbladder is provided with the vent matched with described air outlet, after the assembling of described cold preservation airduct described air outlet with
Vent docks, by forming foaming layer at described cold closet gallbladder and cold preservation airduct junction filling-foam material so that described
The seam of cold preservation airduct and described air outlet and vent is respectively positioned in described foaming layer, it is not necessary to the works such as rear dress cold preservation air channel
Sequence, and seam is sealed tight by expanded material, thoroughly to solve cold draining Air Leakage.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of refrigerator of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the partial enlarged drawing of A in Fig. 2；
In figure: 1: casing；2: cold closet gallbladder；3: cold preservation airduct；4: foaming layer；5: groove is installed；6: vent.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following instance
For the present invention is described, but it is not limited to the scope of the present invention.
In describing the invention, it should be noted that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Additionally, in describing the invention, except as otherwise noted, " multiple ", " many ", " many groups " be meant that two or
Two or more.
A kind of refrigerator cold-storage air channel structure that the present invention provides, as in figure 2 it is shown, it includes cold closet gallbladder 2 and cold preservation airduct
3, described cold preservation airduct 3 is fit directly into the back side of described cold closet gallbladder 2, saves installation time of reaching the standard grade；Described cold preservation airduct 3
Sidewall be provided with air outlet, described cold closet gallbladder 2 is provided with the vent 6 matched with described air outlet, and described cold preservation airduct 3 fills
Described air outlet docks with vent 6 after joining, cold preservation airduct 3 internal cavities formation wind pushing cavity, the cold wind flowed through from wind pushing cavity from
Air outlet enters vent 6, and then enters cold room, thus provides air-cooled for cold room；By at described cold closet gallbladder 2 and cold
Hide airduct 3 junction filling-foam material and form foaming layer 4 so that described cold preservation airduct 3 and described air outlet and vent 6
Seam be respectively positioned in described foaming layer 4, it is not necessary to operations such as rear dress cold preservation air channel, and seam is sealed tight by expanded material
Close, thoroughly solve the problem that cold preservation airduct 3 cold draining is leaked out.
Wherein, described cold preservation airduct 3, by EPS material integrated injection molding, eliminates the assembling procedure of cold preservation airduct 3, joint
Save built-up time；And EPS material heat preservation and insulation is excellent.And cold preservation airduct 3 is only made up of a kind of material, the most only uses
One secondary mould can realize producing, and provides cost savings.
Specifically, described cold closet gallbladder 2 passes through plastics sucking moulding, and at its back side integrally formed with being used for installing described cold preservation
The installation groove 5 of airduct 3, in order to and cold preservation airduct 3 is the most identical so that structure is compacter, saves space.
Specifically, as it is shown on figure 3, described vent 6 is by described cold closet gallbladder 2 upper punch hole forming, molding is simple.
So that the multiple position of cold room all can blow to cold wind, described cold preservation airduct 3 is provided with multiple along its length
Described air outlet, described vent 6 is arranged with described air outlet one_to_one corresponding, forms the outlet of multiple cold wind with this.Specifically, for
Air outlet is preferably connected with vent 6, is provided with at described air outlet and is perpendicular to described cold preservation airduct 3 axis
Discharge pipe, described air outlet is docked with described vent 6 by described discharge pipe.
Wherein, the lower end of described cold preservation airduct 3 is used for connecting refrigerating chamber ajutage, for providing low-temperature receiver for cold preservation airduct 3.
As illustrated in fig. 1 and 2, the present invention also provides for a kind of refrigerator, and it includes the refrigerator described in casing 1 and technique scheme
Cold preservation air channel structure, described refrigerator cold-storage air channel structure is located in described casing 1, and foaming layer 4 is filled in casing 1 and cold closet gallbladder
Between 2, good airproof performance, cold is difficult to leakage.
As can be seen from the above embodiments, the present invention can reduce the material in air channel, thus reduces built-up time, in minimizing
Line installation time；The material in air channel is integrated into a kind of material, and a secondary mould can realize producing；In cold preservation airduct binding site
Put in foaming layer, reduce cold draining Air Leakage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a refrigerator cold-storage air channel structure, it is characterised in that include cold closet gallbladder and cold preservation airduct, described cold preservation airduct assembles
The back side at described cold closet gallbladder；The sidewall of described cold preservation airduct is provided with air outlet, and described cold closet gallbladder is provided with and described air-out
The vent that mouth matches, after the assembling of described cold preservation airduct, described air outlet docks with vent, by described cold closet gallbladder
Foaming layer is formed so that described cold preservation airduct and described air outlet and vent with cold preservation airduct junction filling-foam material
Seam be respectively positioned in described foaming layer.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that described cold preservation airduct is by EPS material one
Body injection mo(u)lding.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that described cold closet DANTONG crosses plastic uptake
Type, and at its back side integrally formed with the installation groove for installing described cold preservation airduct.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that described vent is by described cold preservation
Case gallbladder upper punch hole forming.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that described cold preservation airduct is along its length
Being provided with multiple described air outlet, described vent is arranged with described air outlet one_to_one corresponding.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that be provided with at described air outlet and be perpendicular to institute
Stating the discharge pipe of cold preservation airduct axis, described air outlet is docked with described vent by described discharge pipe.
Refrigerator cold-storage air channel structure the most according to claim 1, it is characterised in that the lower end of described cold preservation airduct is for even
Connect refrigerating chamber ajutage.
8. a refrigerator, including casing, it is characterised in that also include the refrigerator cold-storage wind as described in any one of claim 1-7
Road structure, described refrigerator cold-storage air channel structure is located in described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682826.XA CN106123448A (en) | 2016-08-17 | 2016-08-17 | A kind of refrigerator cold-storage air channel structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682826.XA CN106123448A (en) | 2016-08-17 | 2016-08-17 | A kind of refrigerator cold-storage air channel structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123448A true CN106123448A (en) | 2016-11-16 |
Family
ID=57278959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682826.XA Pending CN106123448A (en) | 2016-08-17 | 2016-08-17 | A kind of refrigerator cold-storage air channel structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014143A (en) * | 2017-04-25 | 2017-08-04 | 合肥华凌股份有限公司 | Refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228313A (en) * | 1989-09-14 | 1993-07-20 | Sanyo Electric Co., Ltd. | Low-temperature storage case |
| CN102393116A (en) * | 2011-11-09 | 2012-03-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102506537A (en) * | 2011-09-30 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and assembly method thereof |
| CN103225939A (en) * | 2013-05-02 | 2013-07-31 | 合肥美的荣事达电冰箱有限公司 | Fridge |
| CN103307832A (en) * | 2013-06-21 | 2013-09-18 | 合肥美的电冰箱有限公司 | Refrigerator |
-
2016
- 2016-08-17 CN CN201610682826.XA patent/CN106123448A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228313A (en) * | 1989-09-14 | 1993-07-20 | Sanyo Electric Co., Ltd. | Low-temperature storage case |
| CN102506537A (en) * | 2011-09-30 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and assembly method thereof |
| CN102393116A (en) * | 2011-11-09 | 2012-03-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103225939A (en) * | 2013-05-02 | 2013-07-31 | 合肥美的荣事达电冰箱有限公司 | Fridge |
| CN103307832A (en) * | 2013-06-21 | 2013-09-18 | 合肥美的电冰箱有限公司 | Refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014143A (en) * | 2017-04-25 | 2017-08-04 | 合肥华凌股份有限公司 | Refrigerator |
| CN107014143B (en) * | 2017-04-25 | 2020-04-24 | 合肥华凌股份有限公司 | Refrigerator with a door |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |