CN202393131U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN202393131U CN202393131U CN2011205067688U CN201120506768U CN202393131U CN 202393131 U CN202393131 U CN 202393131U CN 2011205067688 U CN2011205067688 U CN 2011205067688U CN 201120506768 U CN201120506768 U CN 201120506768U CN 202393131 U CN202393131 U CN 202393131U
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- Prior art keywords
- evaporimeter
- refrigerator
- evaporator
- utility
- model
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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.)
- Expired - Fee Related
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model discloses a refrigerator which comprises a refrigerator body, a door body, an evaporator and a drainage assembly, wherein the front side of the refrigerator body is opened and defines a compartment, and the door body is used for opening or closing the refrigerator body; the evaporator is arranged in the compartment, and a polytetrafluoroethylene layer is arranged on the surface of the evaporator; and the drainage assembly is arranged at the lower part of the evaporator, and a polytetrafluoroethylene layer is arranged on the surface of the drainage assembly. According to the refrigerator, the polytetrafluoroethylene layers are respectively arranged on the surfaces of the evaporator and the drainage assembly, so that the surface tension and the coefficients of friction of the evaporator and the drainage assembly are significantly reduced, and thus large amounts of moisture and part of an ice water compound remained on the evaporator and the drainage assembly can be timely discharged, the problem of the residual ice water compound generated by defrosting in the refrigerator is solved, and further the heat exchange effect of the evaporator is ensured, and the electric power consumption is reduced.
Description
Technical field
The utility model relates to art of refrigeration units, especially relates to a kind of refrigerator.
Background technology
Wind cooling refrigerator in the market adopts increase defrost heating tube power, heat time heating time and number of times to realize effective defrosting more.But because wind cooling refrigerator evaporator fin and draining guide groove adopt aluminium to make more; Surface tension and coefficient of friction are big; The defrosting heater back evaporator fin and draining guide groove assembly surface has been detained large quantity of moisture and part frozen water compound can not timely and effectively be discharged that quits work; At this moment refrigerator new round refrigeration beginning, residual moisture and frozen water compound are freezed again.The heat exchange effect that this situation has directly influenced evaporator fin makes refrigerating efficiency decline having increased simultaneously power consumption, and long-term such refrigeration---defrost---refrigeration alternate cycles is easy to generate the rhone delivery port and ices the stifled defrost inefficacy that causes.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, the utility model purpose is to propose the refrigerator of the frozen water compound noresidue that produces in a kind of defrost process.
Refrigerator according to the utility model comprises: casing, and a chamber is opened wide and limited in said casing front side; Be used to open or close the door body of said casing; Evaporimeter, said evaporimeter be arranged on said indoor, the surface of said evaporimeter is provided with polytetrafluoroethylene floor; Drain assembly, said drain assembly is arranged on the bottom of said evaporimeter, and the surface of said drain assembly is provided with polytetrafluoroethylene floor.
Refrigerator according to the utility model; Surface through evaporimeter is provided with polytetrafluoroethylene floor and on the surface of drain assembly, is provided with polytetrafluoroethylene floor; Make the surface tension and the coefficient of friction of evaporimeter and drain assembly significantly reduce; Thereby make evaporimeter and the large quantity of moisture that is detained above the drain assembly and part frozen water compound in time to discharge; Effectively solve the frozen water compound residue problem that produces in the refrigerator defrost, thereby guaranteed the heat exchange effect of evaporimeter, reduced power consumption.
In addition, the refrigerator according to the utility model also has following additional technical feature:
Particularly, said polytetrafluoroethylene floor is sprayed on the surface of said evaporimeter and said drain assembly, and operating procedure is simple, is convenient to operation.
According to an embodiment of the utility model, said drain assembly comprises: the defrost heating tube, and said defrost heating tube is arranged on the said evaporimeter; Rhone, said rhone is arranged on the bottom of said evaporimeter, has accelerated the defrost speed of evaporimeter.
Particularly, said polytetrafluoroethylene floor is sprayed on the surface of said rhone.
Further, said defrost heating tube is a small-power, thereby reduces energy consumption of refrigerator, and can reduce because of the excessive dangerous risk of bringing of defrost heating tube power.
In an embodiment of the utility model; Has at least one holding section on the said evaporimeter; Said defrost heating tube cooperates with said at least one holding section said defrost heating tube is fixed on the said evaporimeter; Through at least one holding section the defrost heating tube is fixed on the evaporimeter, makes the fixation of defrost heating tube, and assembling is simple.
According to an embodiment of the utility model, the frozen water compound that produces when being formed with discharge outlet on the said rhone with the defrost of discharge refrigerator.
Alternatively, said evaporimeter is an evaporator fin.
Refrigerator according to the utility model embodiment; Be coated with polytetrafluoroethylene floor on evaporimeter and the rhone, make the surface tension of evaporimeter and rhone and coefficient of friction significantly reduce, the frozen water compound that the refrigerator defrost process produces is discharged the refrigerator outside from the discharge outlet on the rhone; Effectively solved the frozen water compound residue problem that produces in the defrost process; And the power of defrost heating tube is little, has reduced energy consumption of refrigerator, has reduced because of the excessive dangerous risk of bringing of defrost heating tube power.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the assembling sketch map according to evaporimeter and drain assembly in the refrigerator of the utility model embodiment;
Fig. 2 is the zoomed-in view of A part among Fig. 1;
Fig. 3 is the evaporimeter shown in Figure 1 and the assembling front view of drain assembly; With
Fig. 4 is the evaporimeter shown in Figure 1 and the assembling plan view of drain assembly.
The specific embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; The orientation of indications such as term " " center ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the utility model; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.
In the description of the utility model, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
In addition, in the description of the utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
Following with reference to a kind of refrigerator 100 of figure 1-Fig. 4 description according to the utility model embodiment, be used for refrigeration and frozen goods.
A kind of refrigerator 100 according to the utility model embodiment comprises: casing (scheming not shown), door body (scheming not shown), evaporimeter 1 and drain assembly 2, and wherein, a chamber (scheming not shown) is opened wide and limited in the casing front side, and the door body is used to open or close casing.Indoor between evaporimeter 1 is arranged on, the surface of evaporimeter 1 is provided with polytetrafluoroethylene floor (scheming not shown), and alternatively, evaporimeter 1 is an evaporator fin.The bottom that drain assembly 2 is arranged on evaporimeter 1 is used for holding and discharge the frozen water compound that refrigerator 100 defrost process produce, and the surface of drain assembly 2 is provided with polytetrafluoroethylene floor (scheming not shown).Because polytetrafluoroethylene (PTFE) has following characteristic: viscosity---least sticking in the world material not,---self-lubricity is good, high temperature performance is stable---190 ℃ to 270 ℃ scopes, resistance to chemical attack are being born in continuous operation---not by any chemical substance corrosion and dissolving, tough and hard wear resistant but be prone to clean, low-friction coefficient.
Therefore; Refrigerator 100 according to the utility model embodiment; Surface through evaporimeter 1 is provided with polytetrafluoroethylene floor and on the surface of drain assembly 2, is provided with polytetrafluoroethylene floor; Make the surface tension and the coefficient of friction of evaporimeter 1 and drain assembly 2 significantly reduce, thereby make evaporimeter 1 and the large quantity of moisture and the part frozen water compound that are detained above the drain assembly 2 in time to discharge, effectively solved the frozen water compound residue problem that produces in refrigerator 100 defrosts; Thereby guaranteed the heat exchange effect of evaporimeter 1, reduced power consumption.
Particularly, polytetrafluoroethylene floor is sprayed on the surface of evaporimeter 1 and drain assembly 2, and operating procedure is simple, is convenient to operation.
In an embodiment of the utility model; Like Fig. 1-shown in Figure 4, drain assembly 2 comprises: defrost heating tube 20 and rhone 21, wherein; Defrost heating tube 20 is arranged on the defrost speed of accelerating evaporimeter 1 on the evaporimeter 1; Rhone 21 is arranged on the bottom of evaporimeter 1 to hold and to discharge the frozen water compound that produces in refrigerator 100 defrost process, and particularly, polytetrafluoroethylene floor is sprayed on the surface of rhone 21.
Further, defrost heating tube 20 is a small-power, thereby reduces refrigerator 100 energy consumptions, and can reduce because of the excessive dangerous risk of bringing of defrost heating tube 20 power.
In an embodiment of the utility model, as depicted in figs. 1 and 2, have at least one holding section 10 on the evaporimeter 1, defrost heating tube 20 cooperates with at least one holding section 10 defrost heating tube 20 is fixed on the evaporimeter 1.Promptly as shown in Figure 1; Have three holding sections 10 on the evaporimeter 1, the left end of evaporimeter 1, right-hand member and centre have a holding section 10 respectively, through at least one holding section 10 defrost heating tube 20 are fixed on the evaporimeter 1; Make 20 fixations of defrost heating tube, and assembling is simple.
According to an embodiment of the utility model, as shown in Figure 2, the frozen water compound that produces when being formed with discharge outlet 210 on the rhone 21 with 100 defrosts of discharge refrigerator.
For example constitute refrigeration system and defrosting system etc. and operation all is known according to other of the refrigerator of the utility model embodiment for those of ordinary skills, be not described in detail here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited claim and equivalent thereof.
Claims (8)
1. a refrigerator is characterized in that, comprising:
Casing, a chamber is opened wide and limited in said casing front side;
Be used to open or close the door body of said casing;
Evaporimeter, said evaporimeter be arranged on said indoor, the surface of said evaporimeter is provided with polytetrafluoroethylene floor;
Drain assembly, said drain assembly is arranged on the bottom of said evaporimeter, and the surface of said drain assembly is provided with polytetrafluoroethylene floor.
2. refrigerator according to claim 1 is characterized in that said polytetrafluoroethylene floor is sprayed on the surface of said evaporimeter and said drain assembly.
3. refrigerator according to claim 2 is characterized in that, said drain assembly comprises:
The defrost heating tube, said defrost heating tube is arranged on the said evaporimeter;
Rhone, said rhone is arranged on the bottom of said evaporimeter.
4. refrigerator according to claim 3 is characterized in that said polytetrafluoroethylene floor is sprayed on the surface of said rhone.
5. refrigerator according to claim 4 is characterized in that, said defrost heating tube is a small-power.
6. refrigerator according to claim 5 is characterized in that, has at least one holding section on the said evaporimeter, and said defrost heating tube cooperates with said at least one holding section said defrost heating tube is fixed on the said evaporimeter.
7. refrigerator according to claim 4 is characterized in that, is formed with discharge outlet on the said rhone.
8. refrigerator according to claim 1 is characterized in that, said evaporimeter is an evaporator fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205067688U CN202393131U (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205067688U CN202393131U (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393131U true CN202393131U (en) | 2012-08-22 |
Family
ID=46668050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205067688U Expired - Fee Related CN202393131U (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494472A (en) * | 2011-12-07 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2011
- 2011-12-07 CN CN2011205067688U patent/CN202393131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494472A (en) * | 2011-12-07 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20161207 |