CN202547236U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN202547236U CN202547236U CN2012201229885U CN201220122988U CN202547236U CN 202547236 U CN202547236 U CN 202547236U CN 2012201229885 U CN2012201229885 U CN 2012201229885U CN 201220122988 U CN201220122988 U CN 201220122988U CN 202547236 U CN202547236 U CN 202547236U
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- China
- Prior art keywords
- evaporator tube
- inner bag
- adhesive tape
- heat conduction
- refrigerator
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a refrigerator. The refrigerator is characterized in that the inner container of the refrigerator is pasted with an aluminium foil adhesive tape, an evaporator tube is wound on the inner container pasted with the aluminium foil adhesive tape, and a heat conduction adhesive layer is arranged between the evaporator tube and the aluminium foil adhesive tape. According to the refrigerator disclosed by the utility model, the evaporator tube and the inner container are contacted more tightly, so that a foaming material is prevented from entering into a space between the evaporator tube and the inner container and the refrigeration effect can not become worse as layering is caused. The aluminium foil adhesive tape and the inner container are pasted more tightly, so that the problem that corrosion to the inner container is caused as the heat conduction adhesive layer and the inner container are directly contacted is solved, and the heat conduction efficiency of the surface of the inner container is improved.
Description
Technical field
The utility model belongs to the refrigerator field, in particular to a kind of refrigerator.
Background technology
The making of refrigerator refrigeration system generally is that evaporator tube and inner bag is adhered together at present; Being about to evaporator tube is wrapped on the surface of inner bag one side by the certain spacing requirement; A side that then aluminum foil and adhesive tape is had an adhesive glue pastes on the outer surface of evaporator tube and inner bag; Put into foaming layer afterwards together, to realize the requirement of refrigeration.There is certain drawback in this technology of pasting, when pasting evaporator tube on the inner bag surface with aluminum foil and adhesive tape, evaporator tube occurs through regular meeting and contacts phenomenon not tight, layering easy to crack with inner bag; Perhaps because aluminum foil and adhesive tape does not bond and puts in place, make foamed material get between evaporator tube and the inner bag surface, making like this refrigeration variation has influenced the use of refrigerator.
The utility model content
The utility model aims to provide a kind of refrigerator, pastes not tight, easy to crack and causes the technical problem of poor refrigerating efficiency to solve evaporator tube of the prior art and inner bag.
To achieve these goals; An aspect according to the utility model provides a kind of refrigerator, is covered with aluminum foil and adhesive tape on this inner container of electric refrigerator; Evaporator tube is provided with the heat conduction glue-line between evaporator tube and the aluminum foil and adhesive tape on the inner bag that is covered with aluminum foil and adhesive tape.
Further, the heat conduction glue-line be arranged on the evaporator tube and with the contacted side surface of aluminum foil and adhesive tape on.
Further, the thickness of heat conduction glue-line is 0.5～1.0mm.
Further, the cross section of evaporator tube is oval, and the short-axis direction of evaporator tube is perpendicular to the respective surfaces of inner bag.
Be covered with aluminum foil and adhesive tape on the inner bag surface of the refrigerator that the utility model provides, evaporator tube is provided with the heat conduction glue-line between evaporator tube and the aluminum foil and adhesive tape on the inner bag that is covered with aluminum foil and adhesive tape.The evaporator tube of this structure contacts comparatively tight with inner bag, stoped foamed material to get between evaporator tube and the inner bag, can not cause the refrigeration variation because of producing layering.Aluminum foil and adhesive tape and inner bag paste comparatively tight, paste that aluminum foil and adhesive tape had both solved that the heat conduction glue-line directly contacts with inner bag and inner bag is produced corrosion, have promoted the heat conducting efficient in inner bag surface again.
Description of drawings
Figure of description is used to provide the further understanding to the utility model, constitutes the part of the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
The evaporator tube that Fig. 1 shows according to the utility model exemplary embodiments is wrapped in the partial structurtes sketch map on the inner bag outer surface; And
Fig. 2 shows the part section structural representation that the evaporator tube according to the utility model exemplary embodiments is connected with inner bag.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment in the utility model can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
A kind of exemplary embodiments according to the utility model provides a kind of refrigerator.Like Fig. 1-shown in Figure 2, be covered with aluminum foil and adhesive tape 2 on the inner bag 1, evaporator tube 3 is provided with heat conduction glue-line 4 between evaporator tube 3 and the aluminum foil and adhesive tape 2 on the inner bag that is covered with aluminum foil and adhesive tape 21.Be covered with aluminum foil and adhesive tape on the inner bag surface of the refrigerator that the utility model provides, evaporator tube is provided with the heat conduction glue-line between evaporator tube and the aluminum foil and adhesive tape on the inner bag that is covered with aluminum foil and adhesive tape.The evaporator tube of this structure contacts comparatively tight with inner bag, stoped foamed material to get between evaporator tube and the inner bag, can not cause the refrigeration variation because of producing layering.Aluminum foil and adhesive tape and inner bag paste comparatively tight, paste that aluminum foil and adhesive tape had both solved that the heat conduction glue-line directly contacts with inner bag and inner bag is produced corrosion, have promoted the heat conducting efficient in inner bag surface again.
The evaporator tube 3 of refrigerator specifically may further comprise the steps with the winding method of inner bag 1: on the surface of inner bag 1, paste aluminum foil and adhesive tape 2 and form heat conduction glue-line 4 at the surfaces coated heat-conducting glue of evaporator tube 3; Adhesion step, the evaporator tube 3 that will have heat-conducting glue is on the surface of inner bag 1.
Generally before the gluing step, clean is carried out on inner bag 1 and evaporator tube 3 surfaces; Because the surface of inner bag 1 may fall to having impurity such as dust or other particle; On the face of pasting, produce in the time of can causing inner bag 1 and aluminum foil and adhesive tape 2 to paste heave, bubble etc.; Have a negative impact to pasting effect, so the surface of inner bag 1 handled before the gluing it is more cleaned, it is better to paste effect.It also is to make the surface of evaporator tube 3 cleaner that one of reason is handled on the surface of evaporator tube 3, strengthens the bond effect between evaporator tube 3 and the heat conduction glue-line 4; In addition, thus can carry out some chemical treatments to the surface of evaporator tube 3 makes its stable performance be difficult for being corroded.Preferably, after clean is carried out on the surface of evaporator tube 3, with sulfuric acid oxidation processes is carried out on the surface of evaporator tube 3 again, strengthen the stability on evaporator tube 3 surfaces.Because general evaporator tube is an aluminum tube.And aluminium is a kind of metal of ripple more alive; Be easy to be applied to the corrosion of its surperficial heat-conducting glue, on the surface of evaporator tube 3, formed the fine and close aluminum oxide film of one deck through handling with sulfuric acid oxidation, this aluminum oxide film can stop and is coated in its lip-deep heat conduction glue-line 4 it is produced corrosion; The organ pipe 3 that avoids evaporating is revealed the cold-producing medium in it because of corrosion; Guarantee the refrigeration of refrigerator, also prolonged the service life of evaporator tube 3 simultaneously, reduced financial cost.
Particularly, in the gluing step, adopt the rifle head heat-conducting glue to be coated in equably on the outer surface of evaporator tube 3 and form heat conduction glue-line 4.The rifle head that the utility model adopted is the special rifle head of Henkel; Heat-conducting glue is inserted in the rifle head; Through applying certain pressure; Heat-conducting glue can spray from muzzle equably, and the hand-held Henkel rifle head of workman just can be coated in heat-conducting glue on the outer surface of evaporator tube 3 quickly and easily equably, finally forms heat conduction glue-line 4.
Heat conduction glue-line 4 preferred Terostat 301 that the utility model adopts but be not limited thereto also can be some other glue.Terostat 301 thermal conductivities that Henkel Corp. produced are high, and good heat conduction effect can fast and effeciently realize the refrigeration of refrigerator.In addition, this heat-conducting glue Terostat 301 asepsis environment-protectings are suitable for refrigerator and cheap, can not increase cost of manufacture.
According to a kind of preferred embodiment of the utility model, heat conduction glue-line 4 be arranged on the evaporator tube 3 and with aluminum foil and adhesive tape 2 contacted side surfaces on.On an evaporator tube 3 and inner bag 1 a contacted side, form heat conduction glue-line 4, when guaranteeing heat-conducting effect, neither can cause the waste of heat-conducting glue, also can not contact its corrosion with other parts too greatly because of the area of heat conduction glue-line 4.
Particularly, the thickness of heat conduction glue-line 4 is 0.5～1.0mm.Heat conduction glue-line 4 can either guarantee heat-conducting effect in this thickness range, can not peel off with evaporator tube 3 contact-making surfaces because of heat conduction glue-line 4 is too thick again, causes the waste of heat-conducting glue.
According to the another kind of exemplary embodiments of the utility model, the cross section of evaporator tube 3 is oval, and the short-axis direction of evaporator tube 3 is perpendicular to the respective surfaces of inner bag 1.Because heat conduction glue-line 4 areas that apply on the surface of oval-shaped evaporator tube 3 perpendicular to the minor axis aspect are more, so select oval-shaped evaporator tube 3 to compare columniform evaporator tube 3, its heat-conducting effect is better.
Can find out that from above description the utility model the above embodiments have realized following technique effect:
Be covered with aluminum foil and adhesive tape on the inner bag surface of the refrigerator that the utility model provides, evaporator tube is provided with the heat conduction glue-line between evaporator tube and the aluminum foil and adhesive tape on the inner bag that is covered with aluminum foil and adhesive tape.The evaporator tube of this structure contacts comparatively tight with inner bag, stoped foamed material to get between evaporator tube and the inner bag, can not cause the refrigeration variation because of producing layering.Aluminum foil and adhesive tape and inner bag paste comparatively tight, paste that aluminum foil and adhesive tape had both solved that the heat conduction glue-line directly contacts with inner bag and inner bag is produced corrosion, have promoted the heat conducting efficient in inner bag surface again.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. a refrigerator is characterized in that, is covered with aluminum foil and adhesive tape (2) on the inner bag (1), and evaporator tube (3) is provided with heat conduction glue-line (4) between said evaporator tube (3) and the said aluminum foil and adhesive tape (2) on the said inner bag (1) that is covered with said aluminum foil and adhesive tape (2).
2. refrigerator according to claim 1 is characterized in that, said heat conduction glue-line (4) be arranged on that said evaporator tube (3) is gone up and with the contacted side surface of said aluminum foil and adhesive tape (2) on.
3. refrigerator according to claim 1 and 2 is characterized in that, the thickness of said heat conduction glue-line (4) is 0.5～1.0mm.
4. refrigerator according to claim 1 is characterized in that, the cross section of said evaporator tube (3) is oval, and the short-axis direction of said evaporator tube (3) is perpendicular to the respective surfaces of said inner bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201229885U CN202547236U (en) | 2012-03-28 | 2012-03-28 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201229885U CN202547236U (en) | 2012-03-28 | 2012-03-28 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547236U true CN202547236U (en) | 2012-11-21 |
Family
ID=47167856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201229885U Expired - Lifetime CN202547236U (en) | 2012-03-28 | 2012-03-28 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547236U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047815A (en) * | 2012-12-11 | 2013-04-17 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment and liner system and manufacturing method thereof |
| CN104236206A (en) * | 2013-06-08 | 2014-12-24 | 海尔集团公司 | Refrigerator |
| CN104359255A (en) * | 2014-11-19 | 2015-02-18 | 合肥华凌股份有限公司 | Condenser and refrigerator |
| CN105167609A (en) * | 2015-10-26 | 2015-12-23 | 佛山市美的清湖净水设备有限公司 | Cold tank assembly for water dispenser and water dispenser with same |
| CN105378408A (en) * | 2013-07-25 | 2016-03-02 | 伊莱克斯家用电器股份公司 | Method for manufacturing a refrigerating apparatus |
-
2012
- 2012-03-28 CN CN2012201229885U patent/CN202547236U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047815A (en) * | 2012-12-11 | 2013-04-17 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment and liner system and manufacturing method thereof |
| CN104236206A (en) * | 2013-06-08 | 2014-12-24 | 海尔集团公司 | Refrigerator |
| CN105378408A (en) * | 2013-07-25 | 2016-03-02 | 伊莱克斯家用电器股份公司 | Method for manufacturing a refrigerating apparatus |
| CN104359255A (en) * | 2014-11-19 | 2015-02-18 | 合肥华凌股份有限公司 | Condenser and refrigerator |
| CN105167609A (en) * | 2015-10-26 | 2015-12-23 | 佛山市美的清湖净水设备有限公司 | Cold tank assembly for water dispenser and water dispenser with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |