CN104677023A - Refrigerator self-cleaning door sealing strip and refrigerator provided with same - Google Patents
Refrigerator self-cleaning door sealing strip and refrigerator provided with same Download PDFInfo
- Publication number
- CN104677023A CN104677023A CN201510092101.0A CN201510092101A CN104677023A CN 104677023 A CN104677023 A CN 104677023A CN 201510092101 A CN201510092101 A CN 201510092101A CN 104677023 A CN104677023 A CN 104677023A
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- China
- Prior art keywords
- refrigerator
- negative ion
- gasket
- automatically cleaning
- powder
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Abstract
The invention relates to the field of household appliances, in particular to a refrigerator self-cleaning door sealing strip and a refrigerator provided with the same. The door sealing strip consists of a flexible glue material layer and a nanometer negative ion coating with a self-cleaning function which are jointed together, wherein the nanometer negative ion coating consists of a carrier and nanometer negative ion powder distributed on the end face, which is far away from the flexible glue material layer, of the carrier; the nanometer negative ion powder has permanent thermoelectric and piezoelectric effects, and can cause potential difference under the situations of temperature and pressure changes without being triggered by electricity or light in order to ionize the air; the ionized air acts on organic attachments on the surface of the door sealing strip and gradually decomposes organic matters, and negative ions are generated during air ionization, so that the effects of sterilizing and resisting bacteria are brought into play simultaneously, bacterial reproduction is prevented, and the formation of bacterial plaques is inhibited. According to the scheme, the door sealing strip does not need to be cleaned, pollution can be prevented, and damage and deformation of the door sealing strip are prevented in order to avoid the influence on the sealing effect and solve the problem of increase in the energy consumption due to air leakage.
Description
Technical field
The present invention relates to field of household appliances, be specifically related to a kind of refrigerator automatically cleaning gasket and there is its refrigerator.
Background technology
Refrigerator is as fresh-keeping, the requisite household electrical appliance in springhouse that carry out food in a kind of people's daily life, and it is of a great variety.Further, refrigerator also along with the lifting of people's living standard, more and more towards intelligentized future development.
Wherein, refrigerator of the prior art is all provided with gasket, and gasket plays sealing function in the chill space of refrigerator and freezing region, is intercepted by the surrounding air outside the cold air of refrigerator inside and refrigerator, prevents cold air from revealing, reach the effect of insulation.
But, because the organic matters such as soup juice, sweat stain, oil stain often can be remained in inner container of icebox mouth and gasket surface by user accidentally when using refrigerator.These residues of long duration can corrode gasket, cause gasket ageing hardening, affect sealing effectiveness, even cause cold air to be revealed and cause energy consumption to increase.
Stained in order to avoid gasket, needs that user is irregular to be cleaned gasket, generally uses cleaning agent wiping, even needs to unload whole gasket down cleaning time seriously polluted.Use cleaning agent inherently to cause serious pollution, and whole gasket unloaded down wash number is many because often handling cause gasket to damage and distortion, can affect sealing effectiveness, cause cold air leakage to cause the increase of energy consumption further.
Based on above description, need badly and want a kind of seal strip for refrigerator door can with automatically cleaning effect, with solve exist in prior art owing to using cleaning agent cleaning gasket and cause serious pollution, and whole gasket being unloaded down wash number is many can because often handling cause gasket to damage and distortion, affect sealing effectiveness, cause cold air to reveal the problem causing energy consumption to increase further.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of refrigerator automatically cleaning gasket, uses the program not need to clean gasket, can prevent from using cleaning agent cleaning gasket and the severe contamination that causes.
Two of object of the present invention is to provide a kind of refrigerator automatically cleaning gasket, uses the program can prevent gasket from damaging and distortion, affect sealing effectiveness, the problem generation causing cold air to be revealed further causing energy consumption to increase.
Another object of the present invention is to provide a kind of refrigerator, in this refrigerator, above-described gasket is installed, this refrigerator is used not need to clean gasket, can prevent from using cleaning agent cleaning gasket and the severe contamination that causes, can prevent gasket from damaging and distortion simultaneously, affect sealing effectiveness, the problem causing cold air to be revealed further causing energy consumption to increase produces.
The embodiment of the present invention is by the following technical solutions:
A kind of refrigerator automatically cleaning gasket, wherein, described gasket is made up of flexible glue class material layer bonded to each other and the nano-negative ion coating with self-cleaning function; Described nano-negative ion coating is by carrier and be distributed in described carrier and form away from the nanometer anion powder on described flexible glue class material layer end face, and described nanometer anion powder can cause electrical potential difference when temperature and pressure changes, thus air is ionized.
As preferably, the material of described flexible glue class material layer is the one in modified PVC material, TPU, TPE, TPO, POE and flexible polyolefins macromolecular material.
As preferably, the material of described carrier is the one in aqueous colloidal, acrylate, elastomer.
As preferably, the particle size range of described nanometer anion powder is 20nm ~ 500nm, and is 1:25 ~ 1:1 with the mass ratio of described carrier.
As preferably, the mass ratio of described nanometer anion powder and described carrier is 1:5.
As preferably, described nanometer anion powder is the negative ion powder containing rare earth, tourmaline powder and far infrared h substance; Or be the negative ion powder containing tourmaline powder, magnetic oxide and metal; Or be the negative ion powder containing tourmaline powder, rare earth and titanium-containing compound.
As preferably, described flexible glue class material layer and the described nano-negative ion coating a kind of molding mode by brushing, soaking, in thermoplastic double-layer coextrusion is shaping.
A kind of refrigerator, comprise chill space and freeze space, the opening part of described chill space and freeze space is provided with a body, and wherein, the junction of described chill space and freeze space and described door body is provided with above-described refrigerator automatically cleaning gasket.
The Advantageous Effects of the technical scheme that the embodiment of the present invention proposes is:
The gasket provided due to the application is made up of flexible glue class material layer bonded to each other and the nano-negative ion coating with self-cleaning function, described nano-negative ion coating is by carrier and be distributed in described carrier and form away from the nanometer anion powder on described flexible glue class material layer end face, described nanometer anion powder has permanent thermoelectricity and piezo-electric effect, without the need to triggering that is electric or light, electrical potential difference can be caused when temperature and pressure changes, thus air is ionized, air after ionization can act on organic attachment on gasket surface, decomposing organic matter progressively, air is ionized and can produces anion simultaneously, thus play the effect of bactericidal simultaneously, prevent bacterial reproduction, suppress to form bacterial plaque.So use the program not need to clean gasket, can prevent from using cleaning agent cleaning gasket and the severe contamination that causes, can prevent gasket from damaging and distortion simultaneously, affect sealing effectiveness, the problem generation causing cold air to be revealed further causing energy consumption to increase.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the structural representation of seal strip for refrigerator door provided by the invention;
Fig. 2 is the structural representation of nano-negative ion coating provided by the invention.
In figure:
1, flexible glue class material layer; 2, nano-negative ion coating;
21, carrier; 22, nanometer anion powder.
Detailed description of the invention
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
This application provides a kind of refrigerator automatically cleaning gasket, as shown in Figure 1, described gasket is made up of with the nano-negative ion coating 2 with self-cleaning function flexible glue class material layer 1 bonded to each other.As shown in Figure 2, the described nano-negative ion coating 2 that present embodiment provides is by carrier 21 and be distributed in described carrier 21 and form away from the nanometer anion powder 22 on described flexible glue class material layer 1 end face, described nanometer anion powder 22 can cause electrical potential difference when temperature and pressure changes, thus air is ionized.
Concrete, the nanometer anion powder 22 that the present embodiment provides refers to the nanometer anion powder with following functions: nanometer anion powder 22 has permanent thermoelectricity and piezo-electric effect, without the need to triggering that is electric or light, electrical potential difference can be caused when temperature and pressure changes, thus air is ionized, air after ionization can act on organic attachment on gasket surface, and decomposing organic matter progressively reaches self-cleaning effect.And can anion be produced because air is ionized simultaneously, thus play the effect of bactericidal simultaneously, prevent bacterial reproduction, suppress to form bacterial plaque, form self-cleaning effect further.
So use the refrigerator automatically cleaning gasket that provides of the program not need to clean gasket, or user just clears up gasket in rare cases, can prevent from using cleaning agent cleaning gasket and the severe contamination that causes.More do not need to unload whole gasket down cleaning, prevent the gasket damage and distortion of often loading and unloading and causing, affect sealing effectiveness, cause cold air to reveal the generation of the problem causing energy consumption to increase further.The refrigerator automatically cleaning gasket using the program to provide avoids the aging of gasket and distortion effectively, effectively maintains the characteristic of insulation, keeps energy consumption, energy-saving and emission-reduction.
In the present embodiment, preferably, the material of described flexible glue class material layer 1 be a kind of in modified PVC material, TPU, TPE, TPO, POE and flexible polyolefins macromolecular material or wherein any two or three combination.Certainly, the material of described flexible glue class material layer 1 is not limited thereto, and its combination is also not limited thereto.
In the present embodiment, preferably, the material of described carrier 21 be a kind of in aqueous colloidal, acrylate, elastomer or wherein any two or three combination.Certainly, the material of described carrier 21 is not limited thereto, and its combination is also not limited thereto.
In the present embodiment, preferably, the particle size range of described nanometer anion powder 22 is 20nm ~ 500nm.Described nanometer anion powder 22 is 1:25 ~ 1:1 with the mass values of described carrier 21.As more preferably scheme, described nanometer anion powder 22 is 1:5 with the mass values of described carrier 21.Certainly, described nanometer anion powder 22 is not limited to the above with the mass values of described carrier 21.
In the present embodiment, preferably, described nanometer anion powder 22 is the negative ion powder containing rare earth, tourmaline powder and far infrared h substance; Or be the negative ion powder containing tourmaline powder, magnetic oxide and metal; Or be the negative ion powder containing tourmaline powder, rare earth and titanium-containing compound.Certainly, the composition comprised in described nanometer anion powder 22 is not limited to the above, can also comprise other composition.
In the present embodiment, preferably, described flexible glue class material layer 1 and described nano-negative ion coating 2 by brush shaping, soak shaping, thermoplastic double-layer coextrusion shaping in any one molding mode shaping.Certainly, the molding mode between described flexible glue class material layer 1 and described nano-negative ion coating 2 is not limited to above three types, can also have other molding mode.
Present invention also provides a kind of refrigerator, described refrigerator comprises chill space and freeze space, the opening part of described chill space and freeze space is provided with a body, and wherein, the junction of described chill space and freeze space and described door body is provided with above-described refrigerator automatically cleaning gasket.
Owing to being provided with above-described automatically cleaning gasket in the refrigerator that the application provides, so use this refrigerator not need to clean gasket, can prevent from using cleaning agent cleaning gasket and the severe contamination that causes, can prevent gasket from damaging and distortion simultaneously, affect sealing effectiveness, the problem causing cold air to be revealed further causing energy consumption to increase produces.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (8)
1. a refrigerator automatically cleaning gasket, is characterized in that, described gasket is made up of flexible glue class material layer (1) bonded to each other and the nano-negative ion coating (2) with self-cleaning function; Described nano-negative ion coating (2) is by carrier (21) and be distributed in described carrier (21) and form away from the nanometer anion powder (22) on described flexible glue class material layer (1) end face, described nanometer anion powder (22) can cause electrical potential difference when temperature and pressure changes, thus air is ionized.
2. refrigerator automatically cleaning gasket as claimed in claim 1, it is characterized in that, the material of described flexible glue class material layer (1) is the one in modified PVC material, TPU, TPE, TPO, POE and flexible polyolefins macromolecular material.
3. refrigerator automatically cleaning gasket as claimed in claim 1, it is characterized in that, the material of described carrier (21) is the one in aqueous colloidal, acrylate, elastomer.
4. refrigerator automatically cleaning gasket as claimed in claim 1, it is characterized in that, the particle size range of described nanometer anion powder (22) is 20nm ~ 500nm, and is 1:25 ~ 1:1 with the mass ratio of described carrier (21).
5. refrigerator automatically cleaning gasket as claimed in claim 4, is characterized in that, described nanometer anion powder (22) is 1:5 with the mass ratio of described carrier (21).
6. the refrigerator automatically cleaning gasket as described in any one of claim 1 to 5, is characterized in that, described nanometer anion powder (22) is the negative ion powder containing rare earth, tourmaline powder and far infrared h substance; Or be the negative ion powder containing tourmaline powder, magnetic oxide and metal; Or be the negative ion powder containing tourmaline powder, rare earth and titanium-containing compound.
7. the refrigerator automatically cleaning gasket as described in any one of claim 1 to 5, it is characterized in that, described flexible glue class material layer (1) and described nano-negative ion coating (2) a kind of molding mode by brushing, soaking, in thermoplastic double-layer coextrusion is shaping.
8. a refrigerator, comprise chill space and freeze space, the opening part of described chill space and freeze space is provided with a body, it is characterized in that, the junction of described chill space and freeze space and described door body is provided with the refrigerator automatically cleaning gasket as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092101.0A CN104677023A (en) | 2015-02-28 | 2015-02-28 | Refrigerator self-cleaning door sealing strip and refrigerator provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092101.0A CN104677023A (en) | 2015-02-28 | 2015-02-28 | Refrigerator self-cleaning door sealing strip and refrigerator provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677023A true CN104677023A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510092101.0A Pending CN104677023A (en) | 2015-02-28 | 2015-02-28 | Refrigerator self-cleaning door sealing strip and refrigerator provided with same |
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| Country | Link |
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| CN (1) | CN104677023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041551A (en) * | 2019-05-09 | 2019-07-23 | 长虹美菱股份有限公司 | A kind of antibacterial gasket manufacture craft |
| CN110173895A (en) * | 2019-05-22 | 2019-08-27 | 海信(广东)厨卫系统有限公司 | A kind of water heater and production method with sterilizing function |
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| CN2665583Y (en) * | 2003-09-26 | 2004-12-22 | 杰凌企业有限公司 | Health material for air purification and physiological metabolism promotion |
| CN2778558Y (en) * | 2005-04-21 | 2006-05-10 | 朱枫林 | Air purification pad pasting |
| WO2007138065A2 (en) * | 2006-05-31 | 2007-12-06 | Arcelik Anonim Sirketi | A refrigerator |
| CN103307836A (en) * | 2013-06-21 | 2013-09-18 | 河南新飞电器有限公司 | Anion refrigerator capable of purifying air |
| CN103900330A (en) * | 2014-04-04 | 2014-07-02 | 合肥美的电冰箱有限公司 | Refrigerating device |
| CN204944018U (en) * | 2015-02-28 | 2016-01-06 | 合肥晶弘电器有限公司 | A kind of refrigerator automatically cleaning gasket and there is its refrigerator |
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Patent Citations (7)
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| CN2531327Y (en) * | 2002-03-08 | 2003-01-15 | 程启进 | Anion fresh-keeping piece for preserving vegetables and fruit in refrigerator |
| CN2665583Y (en) * | 2003-09-26 | 2004-12-22 | 杰凌企业有限公司 | Health material for air purification and physiological metabolism promotion |
| CN2778558Y (en) * | 2005-04-21 | 2006-05-10 | 朱枫林 | Air purification pad pasting |
| WO2007138065A2 (en) * | 2006-05-31 | 2007-12-06 | Arcelik Anonim Sirketi | A refrigerator |
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| CN204944018U (en) * | 2015-02-28 | 2016-01-06 | 合肥晶弘电器有限公司 | A kind of refrigerator automatically cleaning gasket and there is its refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110041551A (en) * | 2019-05-09 | 2019-07-23 | 长虹美菱股份有限公司 | A kind of antibacterial gasket manufacture craft |
| CN110173895A (en) * | 2019-05-22 | 2019-08-27 | 海信(广东)厨卫系统有限公司 | A kind of water heater and production method with sterilizing function |
| CN110173895B (en) * | 2019-05-22 | 2023-10-17 | 海信(广东)厨卫系统有限公司 | Water heater with sterilization function and manufacturing method |
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Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |