CN102494472A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102494472A CN102494472A CN2011104045313A CN201110404531A CN102494472A CN 102494472 A CN102494472 A CN 102494472A CN 2011104045313 A CN2011104045313 A CN 2011104045313A CN 201110404531 A CN201110404531 A CN 201110404531A CN 102494472 A CN102494472 A CN 102494472A
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- Prior art keywords
- evaporimeter
- refrigerator
- evaporator
- heating tube
- drain assembly
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a refrigerator. The refrigerator comprises a box body, an evaporator, a door body and a water discharging component, wherein the front side of the box body is opened and a room is defined; the door body is used for opening or closing the box body; the evaporator is arranged in the room, and the surface of the evaporator is provided with a polytetrafluoroethylene layer; and the water discharging component is arranged at the lower part of the evaporator, and the surface of the water discharging component is provided with the polytetrafluoroethylene layer. According to the refrigerator disclosed by the embodiment of the invention, the surface of the evaporator is provided with the polytetrafluoroethylene layer and the surface of the water discharging component is provided with the polytetrafluoroethylene layer, so that the surface tensions and the friction coefficients of the evaporator and the water discharging component are reduced greatly, a great amount of water and a part of ice-water compound retained on the evaporator and the water discharging component can be discharged in time, the problem of the residual ice-water compound generated when the frost in the refrigerator is melted is effectively solved, the heat exchange effect of the evaporator is guaranteed and the power consumption is reduced.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate 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.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose the refrigerator of the frozen water compound noresidue that produces in a kind of defrost process.
Refrigerator according to the embodiment of the invention 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 embodiment of the invention; 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, also have following additional technical feature according to refrigerator of the present invention:
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 one embodiment of present invention, 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 one embodiment of the invention; 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 one embodiment of present invention, be formed with the frozen water compound that discharge outlet produces when discharging the refrigerator defrost on the said rhone.
Alternatively, said evaporimeter is an evaporator fin.
Refrigerator according to the embodiment of the invention; 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 present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention 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 embodiment of the invention;
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 embodiments of the invention 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 present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; 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 present invention; 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 limitation of the present invention.
In description of the invention, 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 above-mentioned term concrete implication in the present invention.
In addition, in description of the invention, 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 embodiment of the invention, be used for refrigeration and frozen goods.
A kind of refrigerator 100 according to the embodiment of the invention 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 embodiment of the invention; 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 one embodiment of the invention; 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 one embodiment of the invention, 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 one embodiment of present invention, 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 embodiment of the invention 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 at least one embodiment of the present invention or the example.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 embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention 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 |
|---|---|---|---|
| CN2011104045313A CN102494472A (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104045313A CN102494472A (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494472A true CN102494472A (en) | 2012-06-13 |
Family
ID=46186316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104045313A Pending CN102494472A (en) | 2011-12-07 | 2011-12-07 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534785A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerating device |
| CN111306873A (en) * | 2020-03-03 | 2020-06-19 | 逸励实业(上海)有限公司 | Calandria water chute for refrigeration house |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038113A (en) * | 2006-03-14 | 2007-09-19 | Lg电子株式会社 | Heat exchanging device for refrigerator |
| KR100850923B1 (en) * | 2007-04-02 | 2008-08-08 | 주식회사 대우일렉트로닉스 | Drain hose assembly for defrosted water of a refrigerator |
| CN101936634A (en) * | 2010-03-31 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and device for removing thaw water |
| CN102016462A (en) * | 2008-04-28 | 2011-04-13 | 阿莫绿色技术有限公司 | Defrosting heater using strip type plane heating element, manufacturing method thereof and defrosting device using the same |
| CN202393131U (en) * | 2011-12-07 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2011
- 2011-12-07 CN CN2011104045313A patent/CN102494472A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038113A (en) * | 2006-03-14 | 2007-09-19 | Lg电子株式会社 | Heat exchanging device for refrigerator |
| KR100850923B1 (en) * | 2007-04-02 | 2008-08-08 | 주식회사 대우일렉트로닉스 | Drain hose assembly for defrosted water of a refrigerator |
| CN102016462A (en) * | 2008-04-28 | 2011-04-13 | 阿莫绿色技术有限公司 | Defrosting heater using strip type plane heating element, manufacturing method thereof and defrosting device using the same |
| CN101936634A (en) * | 2010-03-31 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and device for removing thaw water |
| CN202393131U (en) * | 2011-12-07 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534785A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerating device |
| CN111306873A (en) * | 2020-03-03 | 2020-06-19 | 逸励实业(上海)有限公司 | Calandria water chute for refrigeration house |
| CN111306873B (en) * | 2020-03-03 | 2021-10-01 | 逸励实业(上海)有限公司 | Calandria water chute for refrigeration house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |