CN109813030A - Radiating system for refrigerator condenser and refrigerator with it - Google Patents
Radiating system for refrigerator condenser and refrigerator with it Download PDFInfo
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- CN109813030A CN109813030A CN201811635066.2A CN201811635066A CN109813030A CN 109813030 A CN109813030 A CN 109813030A CN 201811635066 A CN201811635066 A CN 201811635066A CN 109813030 A CN109813030 A CN 109813030A
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- refrigerator
- condenser
- aeroge
- radiating
- condensing unit
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Abstract
The present invention provides a kind of radiating system for refrigerator condenser, and including outcase of refrigerator and the condenser being mounted on outcase of refrigerator, condenser is made of condensing unit and the radiating shell being set in outside condensing unit；It is equipped with thermal insulation layer at the inner wall of radiating shell, is coated with insulating moulding coating on the shell of radiating shell；The material of thermal insulation layer is aeroge glass felt.The present invention also provides the refrigerators with above-mentioned condenser cooling system.The present invention wraps up or obstructs condenser using aeroge and contacts with the polyurethane foam of refrigerator, can significantly extend the polyurethane foam service life, avoid aging too fast, power consumption is caused to increase；Aeroge is combined using various ways with condenser, can obstruct the heat of condenser, is avoided transmitting to liner direction, while the thermal coefficient at relatively high temperatures of aeroge is kept constant, is improved refrigerator thermal insulation property.
Description
Technical field
The present invention relates to thermal insulation material technical fields, are related to radiating system for refrigerator condenser and the refrigerator with it.
Background technique
Refrigerator be it is a kind of can generate cooling capacity then to save and extend the utensil of food shelf-life, by compressor, steam
Send out device, condenser and corresponding automatically controlled device composition.Compressor can provide power for refrigeration system, and evaporator is by refrigerant
It is evaporated to refrigerator compartment and sends to cooling capacity, the heat of the higher refrigerant of temperature after vaporization is dispersed into atmosphere by condenser, three
Cooperation is to complete the refrigeration cycle of refrigerator.
During refrigeration for refrigerator, condenser is generally placed on refrigerator side plate or press bilge portion is used to radiate, especially
It when being placed on side plate, is filled between side plate and liner with rigid poly urethanes foamed material, rigid poly urethanes foamed material is closed pore
There are foaming agent in foamed material, inside, are heated around condenser for a long time, are easy to cause foaming agent spilling or polyurethane heat-insulation material
Expect aging, thermal coefficient is caused to increase, refrigerator effect is deteriorated, and refrigerator power consumption increases.
Aeroge is referred to as most light by 10% solid and 90% gas composition as novel thermal insulation material
Thermal insulation material, and its special structure and thermal conduction mechanism, referred to as heat-insulation material of new generation, however aeroge has
Crisp, the frangible disadvantage of matter, it is difficult to which practical application, a kind of urgently good heat insulating, installs and uses convenient and fast thermal insulation material at present.
Summary of the invention
The purpose of the present invention is to provide a kind of radiating system for refrigerator condenser；
Another object of the present invention is to provide the refrigerators with above-mentioned radiating system for refrigerator condenser.
To achieve the above object, on the one hand, the embodiment of the invention discloses a kind of radiating system for refrigerator condenser, including ice
Box enclosure and the condenser being mounted on outcase of refrigerator, the condenser is by condensing unit and is set in the condensing unit
Outer radiating shell composition；It is equipped with thermal insulation layer at the inner wall of the radiating shell, is coated on the shell of the radiating shell heat-insulated
Coating；The material of the thermal insulation layer is aeroge glass felt.
As the further improvement of embodiment of the present invention, opened up on the inner wall of the radiating shell it is fluted, it is described recessed
Slot is formed with the space for accommodating the condensing unit；The condensing unit is coated with aeroge glass felt.
As the further improvement of embodiment of the present invention, the aeroge glass felt include Aerogel substrates and be coated in institute
State the binder of Aerogel substrates outer surface.
As the further improvement of embodiment of the present invention, the Aerogel substrates are using aeroge as insulation substrate
Felt, any in blanket or plate.
As the further improvement of embodiment of the present invention, the binder uses inorganic adhesive or Organic adhesive；
The inorganic adhesive is any in silicate, phosphate, oxide or borate；
The Organic adhesive is resin.
As the further improvement of embodiment of the present invention, the outer surface of the aeroge glass felt encapsulates institute by Du Pont's paper
State aeroge.
As the further improvement of embodiment of the present invention, the condenser is tubular structure, and the aeroge glass felt is
Triangle cylinder or cylindrical tube coat the condenser.
As the further improvement of embodiment of the present invention, the aeroge is paste, directly by the paste aeroge
Spraying is applied on the condenser by hand.
As the further improvement of embodiment of the present invention, the insulating moulding coating is composite aluminium-magnesium-silicate insulating moulding coating.
As the further improvement of embodiment of the present invention, the coating layer thickness of the insulating moulding coating is 2-3mm.
On the other hand, the embodiment of the invention discloses a kind of refrigerators, including above-mentioned condenser cooling system.
The embodiment of the present invention has the following beneficial effects:
1, condenser is wrapped up or obstructed in the embodiment of the present invention using aeroge to contact with the polyurethane foam of refrigerator, energy
It in enough significant extension polyurethane foam service life, avoids aging too fast, power consumption is caused to increase；
2, aeroge is combined using various ways with condenser in the embodiment of the present invention, can hinder condenser heat
Every avoiding transmitting to liner direction, while thermal coefficient is kept constant aeroge at relatively high temperatures, improves refrigerator heat insulating ability
Energy；
3, aeroge can be combined with condenser using various ways in the embodiment of the present invention, can use double-sided adhesive or
Aeroge is pasted on U shell or back by the glue such as person's hot melt adhesive；
4, the refrigerator of preparation is combined to have heat insulation effect good aeroge and polyurethane rigid foam material in the embodiment of the present invention,
The features such as power consumption is low, and reliability is long, and the service life is high.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Exemplary embodiment and its explanation please is not constituted an undue limitation on the present application for explaining the application；Wherein:
Fig. 1 is the structural schematic diagram of condenser in the preferred embodiment of the invention；
Fig. 2 is the cross section structure schematic diagram of the condensing unit wrapped up in the preferred embodiment of the invention by aeroge glass felt；
Example is expressed as in figure:
1- condenser；11- condensing unit；12- radiating shell；13- thermal insulation layer；131- Aerogel substrates；132- binder.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment
Technical scheme is clearly and completely described.Obviously, described embodiment is only that the application a part is implemented
Mode, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not being made
Every other embodiment obtained, shall fall in the protection scope of this application under the premise of creative work.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.Unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
The concrete meaning of invention.
The embodiment of the invention discloses a kind of radiating system for refrigerator condenser, including outcase of refrigerator and it is mounted on outside refrigerator
Condenser 1 on shell, as shown in Figure 1, condenser 1 is by condensing unit 11 and the radiating shell being set in outside condensing unit 11 12
Composition；It is equipped with thermal insulation layer 13 at the inner wall of radiating shell 12, is coated with insulating moulding coating on the shell of radiating shell 12；Thermal insulation layer 13
Material is aeroge glass felt.
Wherein, as shown in Fig. 2, aeroge glass felt include Aerogel substrates 131 and be coated in 131 outer surface of Aerogel substrates
Binder 132.
It can be offered in other enforceable modes, on the inner wall of radiating shell 12 and accommodate the recessed of condensing unit 11
Slot is coated with aeroge glass felt in the outside of condensing unit 11；It will can also directly be coated with the condensing unit of aeroge glass felt
11 are set to the surface of radiating shell 12；The specific manifestation form of thermal insulation layer with strip or can also put down for aeroge glass felt
Planar is laid on the surface of radiating shell 12.
In embodiments of the present invention, Aerogel substrates 131 be using aeroge as the felt of insulation substrate, blanket or plate in appoint
It is a kind of.In embodiments of the present invention, preferably aeroge and the compound aeroge glass felt of glass.
Wherein, binder uses inorganic adhesive or Organic adhesive；
Preferably, inorganic adhesive is any in silicate, phosphate, oxide or borate；
Preferably, Organic adhesive is resin.
Optionally, the outer surface of the aeroge glass felt encapsulates the aeroge by Du Pont's paper.
In embodiments of the present invention, condenser is tubular structure, and aeroge glass felt is that cylindrical tube coats condenser；?
In other enforceable modes, aeroge glass felt may be triangle cylinder.
In other optional embodiments, aeroge is paste, directly sprays paste aeroge or smears by hand
On condenser.
Preferably, insulating moulding coating is composite aluminium-magnesium-silicate insulating moulding coating.
Further, the coating layer thickness of insulating moulding coating is 2-3mm.
On the other hand, the embodiment of the invention discloses a kind of refrigerators, including above-mentioned condenser cooling system.
In specific implementation, aeroge is prepared by sol-gel method to protect with reinforcing fiber (glass) compound aeroge
The specific step of warm plate includes:
Waterglass deionized water is diluted and stirred, water glass solution is obtained；
The acid solution containing alcohol is prepared, the water glass solution is added in the acid solution and forms mixed solution, it will
The pH value adjustment of above-mentioned mixed solution is to pH value needed for gel；
Mixed solution importing is placed in the mold of reinforcing fiber and carries out Gel Treatment, forms gel slab；To the gel
Plate carries out standing aging；
The gel slab is impregnated using the mixed solution of acid and alcohol, completes exchange of solvent processing；Using hydrophobic modifier
Processing is modified to the gel slab for completing the exchange of solvent processing；To the gel after the completion modification
Plate is dried, and obtains the aeroge insulation board.
Specifically, waterglass is sodium silicate or potassium water glass, wherein the modulus of waterglass is 3.1~3.6, and concentration is
35~40%, the volume ratio of waterglass and the deionized water is 1:3~10；Acid in acid solution containing alcohol be without chlorine from
Son and the inorganic acid of fluorine ion or the one or more of organic acid；Wherein, inorganic acid includes oxyacid, oxygen-free acid, complex acid；Institute
Stating organic acid includes carboxylic acid, sulfonic acid, sulfinic acid, thionothiolic acid；The range of the pH value of mixed solution is 3.5~5.5.
In embodiments of the present invention, hydrophobic modifier is the organic with silicon methyl structural of not chloride ion-containing and fluorine ion
Silicon waterproofing agent；The drying process includes: normal pressure drying, micro-wave vacuum processing；The hydrophobic modifier is hexamethyl two
Silazane, hexamethyldisiloxane, methyltrimethylsilane, methyltriethoxysilane, dimethyl diethoxysilane, diformazan
Base dimethoxysilane, trimethylethoxysilane or trimethylmethoxysilane.
Then further, gel slab is dried, using single ply bag or laminated pouch by the aerogel plate
It is coated；Barrier film forms single ply bag or laminated pouch；Single ply bag or laminated pouch are subjected to vacuumize process, wherein
Vacuum pressure in single ply bag or laminated pouch is 0.01Pa；The sealing of single ply bag or hot pressing laminated pouch obtains aerogel vacuum
Heat-insulating shield makes aerogel vacuum thermal insulation plate surfacing.
The embodiment of the present invention has the following beneficial effects:
1, condenser is wrapped up or obstructed in the embodiment of the present invention using aeroge to contact with the polyurethane foam of refrigerator, energy
It in enough significant extension polyurethane foam service life, avoids aging too fast, power consumption is caused to increase；
2, aeroge is combined using various ways with condenser in the embodiment of the present invention, can hinder condenser heat
Every avoiding transmitting to liner direction, while thermal coefficient is kept constant aeroge at relatively high temperatures, improves refrigerator heat insulating ability
Energy；
3, aeroge can be combined with condenser using various ways in the embodiment of the present invention, can use double-sided adhesive or
Aeroge is pasted on U shell or back by the glue such as person's hot melt adhesive；
4, the refrigerator of preparation is combined to have heat insulation effect good aeroge and polyurethane rigid foam material in the embodiment of the present invention,
The features such as power consumption is low, and reliability is long, and the service life is high.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope that is bright, being not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention or change
More it should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of radiating system for refrigerator condenser, including outcase of refrigerator and the condenser being mounted on outcase of refrigerator, feature
It is, the condenser is made of condensing unit and the radiating shell being set in outside the condensing unit；The radiating shell
Inner wall at be equipped with thermal insulation layer, be coated with insulating moulding coating on the shell of the radiating shell；The material of the thermal insulation layer is aeroge
Glass felt.
2. radiating system for refrigerator condenser according to claim 1, which is characterized in that opened up on the inner wall of the radiating shell
Fluted, the groove is formed with the space for accommodating the condensing unit；The condensing unit is coated with aeroge glass felt.
3. radiating system for refrigerator condenser according to claim 1, which is characterized in that the aeroge glass felt includes aeroge
Substrate and binder coated in the Aerogel substrates outer surface.
4. radiating system for refrigerator condenser according to claim 3, which is characterized in that the Aerogel substrates are with aeroge
It is any in the felt, blanket or plate of insulation substrate.
5. radiating system for refrigerator condenser according to claim 3, which is characterized in that the binder uses inorganic adhesive
Or Organic adhesive；
The inorganic adhesive is any in silicate, phosphate, oxide or borate；
The Organic adhesive is resin.
6. radiating system for refrigerator condenser according to claim 1, which is characterized in that the condensing unit is tubular structure,
The aeroge glass felt is that triangle cylinder or cylindrical tube coat the condenser.
7. radiating system for refrigerator condenser according to claim 1, which is characterized in that the aeroge is paste, directly will
The paste aeroge spraying is applied on the condenser by hand.
8. radiating system for refrigerator condenser according to claim 1, which is characterized in that the insulating moulding coating is composite magnesium silicate
Aluminium insulating moulding coating.
9. radiating system for refrigerator condenser according to claim 1, which is characterized in that the coating layer thickness of the insulating moulding coating is
2-3mm。
10. a kind of refrigerator, which is characterized in that including condenser cooling system as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635066.2A CN109813030A (en) | 2018-12-29 | 2018-12-29 | Radiating system for refrigerator condenser and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635066.2A CN109813030A (en) | 2018-12-29 | 2018-12-29 | Radiating system for refrigerator condenser and refrigerator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109813030A true CN109813030A (en) | 2019-05-28 |
Family
ID=66601512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635066.2A Pending CN109813030A (en) | 2018-12-29 | 2018-12-29 | Radiating system for refrigerator condenser and refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109813030A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154648A (en) * | 2010-07-12 | 2013-06-12 | Bsh博世和西门子家用电器有限公司 | Housing component for a refrigeration unit |
| CN203036969U (en) * | 2012-12-17 | 2013-07-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN206504527U (en) * | 2017-01-18 | 2017-09-19 | 合肥美的电冰箱有限公司 | A kind of built-in condenser heat abstractor and refrigerator |
| CN107806731A (en) * | 2016-09-09 | 2018-03-16 | 松下电器产业株式会社 | Hot box |
| WO2018208090A1 (en) * | 2017-05-12 | 2018-11-15 | Samsung Electronics Co., Ltd. | Heat insulating material and refrigerator having the same |
| CN208149996U (en) * | 2018-02-09 | 2018-11-27 | 东莞市晨海塑胶制品有限公司 | For transporting the box for material circulation of cold chain product |
-
2018
- 2018-12-29 CN CN201811635066.2A patent/CN109813030A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154648A (en) * | 2010-07-12 | 2013-06-12 | Bsh博世和西门子家用电器有限公司 | Housing component for a refrigeration unit |
| CN203036969U (en) * | 2012-12-17 | 2013-07-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN107806731A (en) * | 2016-09-09 | 2018-03-16 | 松下电器产业株式会社 | Hot box |
| CN206504527U (en) * | 2017-01-18 | 2017-09-19 | 合肥美的电冰箱有限公司 | A kind of built-in condenser heat abstractor and refrigerator |
| WO2018208090A1 (en) * | 2017-05-12 | 2018-11-15 | Samsung Electronics Co., Ltd. | Heat insulating material and refrigerator having the same |
| CN208149996U (en) * | 2018-02-09 | 2018-11-27 | 东莞市晨海塑胶制品有限公司 | For transporting the box for material circulation of cold chain product |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |
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| RJ01 | Rejection of invention patent application after publication |