CN102944096A - Refrigerator and mounting method of vacuum heat insulation plate thereof - Google Patents

Refrigerator and mounting method of vacuum heat insulation plate thereof Download PDF

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Publication number
CN102944096A
CN102944096A CN2012105294591A CN201210529459A CN102944096A CN 102944096 A CN102944096 A CN 102944096A CN 2012105294591 A CN2012105294591 A CN 2012105294591A CN 201210529459 A CN201210529459 A CN 201210529459A CN 102944096 A CN102944096 A CN 102944096A
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China
Prior art keywords
refrigerator
holding tank
insulation panel
vacuum insulation
condenser
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CN2012105294591A
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Chinese (zh)
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CN102944096B (en
Inventor
吕正光
江敏
张贤忠
陈士发
潘巨忠
潘舒伟
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Wuxi Hengyang Technology Co ltd
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Hefei Midea Rongshida Refrigerator Co Ltd
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Publication of CN102944096A publication Critical patent/CN102944096A/en
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Abstract

The invention provides a refrigerator and a method for installing a vacuum heat insulation plate thereof, wherein the refrigerator comprises a shell; a condenser disposed on an inner surface of the housing; and the vacuum heat insulation plate is arranged on the inner surface of the shell and covers the condenser, the outer surface of the vacuum heat insulation plate is provided with a containing groove, the condenser is contained in the containing groove, and the filling material is filled in the containing groove so as to eliminate the air in the containing groove. Therefore, according to the refrigerator provided by the embodiment of the invention, the filling materials are filled in the accommodating tank of the vacuum heat insulation plate, so that the air in the accommodating tank can be eliminated, and the shell in contact with the condenser is effectively prevented from bulging. In addition, the refrigerator provided by the embodiment of the invention does not need to be additionally provided with a steel backing plate, so that the structure is simple and the manufacturing cost is low.

Description

The installation method of refrigerator and vacuum insulation panel thereof
Technical field
The present invention relates to the refrigerator technical field, particularly relate to the installation method of a kind of refrigerator and vacuum insulation panel thereof.
Background technology
At present, refrigerator is incubated by the mode that adds vacuum insulation panel (VIP) in foaming layer, to satisfy refrigerator to the requirement of low energy consumption.The thermal conductivity factor of vacuum insulation panel only have expanded material thermal conductivity factor 1/5th, therefore can increase substantially the heat-insulating property of refrigerator, thereby shorten the working time of compressor, reach the purpose that reduces energy consumption of refrigerator.
Vacuum insulation panel is by the bonding shell inboard that is fixed on refrigerator of PUR.But can not use vacuum insulation panel when the product of built-in condenser is arranged, only have when changing built-in condenser into external condenser and can place vacuum insulation panel, the great like this batch of vacuum insulation panel on general refrigerator that limited uses.
There is at present producer to adopt the vacuum insulation panel of fluting to be assembled on the side plate that is pasted with condenser, because of the assembly technology problem, larger space is arranged between vacuum insulation panel slotted section size and the condenser, inside can exist air to get rid of after the bonding foaming, then can cause the side plate part to heave during high temperature and has hidden danger of quality.
The hollowing problem of side plate is eliminated by part producer at stickup last layer steel plate between condenser and side plate, affected thus the heat radiation of condenser, has also increased greatly product cost when reducing radiating efficiency, makes manufacturing process more complicated.In addition, it is bonding to adopt this mode also to need applied in two coats glue that vacuum insulation panel and steel plate are carried out, and glue-spread is large, and cost is high.
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 a kind of refrigerator with the vacuum insulation panel that effectively prevents the refrigerator shell bulge.
Another object of the present invention is to propose a kind of installation method of vacuum insulation panel of this refrigerator.
The refrigerator of embodiment comprises housing according to an aspect of the present invention; Condenser, described condenser are located on the inner surface of described housing; And vacuum insulation panel, described vacuum insulation panel is located on the inner surface of described housing and covers on described condenser, the outer surface of described vacuum insulation panel is provided with holding tank, and described condenser is contained in the described holding tank and is filled with filler in the described holding tank to eliminate the air in the holding tank.
Thus, the refrigerator of the embodiment of the invention by fill filler in the holding tank of vacuum insulation panel, can be eliminated the air in the holding tank, effectively prevents the housing generation bulge that contacts with condenser.In addition, the refrigerator of the embodiment of the invention need not additionally to arrange billet, and is therefore simple in structure and cheap for manufacturing cost.
In addition, also have following additional technical feature according to refrigerator of the present invention:
According to one embodiment of present invention, described filler is that soft filler is closely to wrap described condenser.
According to one embodiment of present invention, described filler is butyl rubber.
According to one embodiment of present invention, described vacuum insulation panel is bonded on the inner surface of described housing.
According to one embodiment of present invention, described vacuum insulation panel is connected on the inner surface of described housing by melt viscosity.
The installation method of the vacuum insulation panel of the refrigerator of embodiment comprises the steps: according to a further aspect of the invention
1) condenser is directly arranged on the inner surface of refrigerator shell;
2) filler is packed in the holding tank of vacuum insulation panel; With
3) described vacuum insulation panel is installed on the inner surface of described refrigerator shell and described condenser pipe is contained in the described holding tank to eliminate the air in the described holding tank by described filler.
Thus, according to the installation method of the vacuum insulation panel of the embodiment of the invention owing in holding tank, filled in advance an amount of filler, therefore in condenser is contained in holding tank after, air can't be present in the holding tank, has therefore reached the purpose of the air in effective elimination holding tank.
In addition, the installation method according to the vacuum insulation panel of refrigerator of the present invention also has following additional technical feature:
According to one embodiment of present invention, also comprise the steps: 4) press vacuum insulation panel on the described inner surface that is installed in refrigerator shell with the described filler of compacting.
According to one embodiment of present invention, press described vacuum insulation panel by pressing machine.
According to one embodiment of present invention, insert the volume of the described filler in the described holding tank in the step 2 less than the volume of described holding tank.
According to one embodiment of present invention, the interior volume of the volume of described filler and the described volume sum that is contained in the condenser pipe in the described holding tank and described holding tank equates.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the refrigerator of the embodiment of the invention;
Fig. 2 is the assembling schematic diagram according to the housing of the refrigerator of the embodiment of the invention, condenser and vacuum insulation panel;
Fig. 3 is the schematic diagram according to the vacuum insulation panel of the refrigerator of the embodiment of the invention;
Fig. 4 is the sectional arrangement drawing according to the housing of the refrigerator of the embodiment of the invention, condenser and vacuum insulation panel;
Fig. 5 is the installation method flow chart according to the vacuum insulation panel of the refrigerator of the embodiment of the invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, 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 indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to Fig. 1-4 refrigerator according to the embodiment of the invention is described.
According to the refrigerator of the embodiment of the invention, comprise housing 100, condenser 200 and vacuum insulation panel 300.
Particularly, condenser is established 200 and is located on the inner surface of refrigerator shell 100 as shown in Figure 1.Vacuum insulation panel 300 is located on the inner surface of housing 100 and covers on condenser 200.
The outer surface of vacuum insulation panel 300 is provided with holding tank 310, and when the vacuum thermal insulation board covers on condenser 200, condenser 200 is contained in the holding tank 310.As shown in Figure 2, condenser 200 is disk type condenser, and accordingly, vacuum insulation panel 300 is provided with many holding tanks 310 that are complementary with condenser 200 structures, in order to make every holding tank 310 corresponding one section condenser 200.
As shown in Figure 3, every holding tank 310 interior fillers 400 of all filling to be to eliminate the air in the holding tank 310, therefore, are at refrigerator that (variations in temperature is large) can not occur owing to the holding tank 310 interior housings that exist air to cause are heaved in the extreme environment.
As shown in Figure 4, filler 400 has been preferably soft filler, soft filler refers to and anyly can be filled in the material that condenser 200 is contained in interior remaining all spaces of the interior rear holding tank of holding tank 310 310, therefore needs soft tight parcel condenser pipe 200 and fills the remaining space of full holding tank 310 fully.Could farthest get rid of air in the holding tank 310 by such filler.
Soft filler can be damping mud or plasticine (commercially available common plasticine gets final product), is preferably to have good stability and bubble-tight butyl rubber.
Thus, the refrigerator of the embodiment of the invention by the holding tank 310 interior filling fillers 400 to vacuum insulation panel 300, can be eliminated the air in the holding tank 310, effectively prevents the housing generation bulge that contacts with condenser.In addition, the refrigerator of the embodiment of the invention need not additionally to arrange billet, and is therefore simple in structure and cheap for manufacturing cost.
As shown in Figure 1, vacuum insulation panel 300 is by on the gluing inner surface that is connected on housing 100, and to guarantee that vacuum insulation panel 300 closely is bonded on the shell 100, preferably, adhesive glue adopts PUR.
Below with reference to Fig. 5 installation method according to the vacuum insulation panel of the refrigerator of the embodiment of the invention is described.
Installation method according to the vacuum insulation panel of the refrigerator of the embodiment of the invention as shown in Figure 5, comprises the steps:
Step 1 directly pastes condenser 200 on the inner surface of refrigerator shell 100, need not setting up the billet that prevents bulge between housing 100 and condenser 200.
Step 2 enters filler 400 uniform fillings in every holding tank 310 of vacuum insulation panel 300, and guarantees can also to hold condenser 200 in the holding tank 310 and can not cause overflowing of filler 400.In other words, the volume of inserting the filler 400 in every holding tank 310 should be less than the volume of holding tank 310, and preferably, the interior volume of the volume of filler 400 and volume sum and the holding tank 310 of condenser pipe 200 in being contained in holding tank 310 equates.
Step 3, gluing on the outer surface of vacuum insulation panel 300 is to bond to vacuum insulation panel 300 on the inner surface of refrigerator shell 100, so that condenser pipe 200 is contained in the holding tank 310.Owing to there is not billet, therefore only need be coated with glue one time, reduce cost and simplified manufacturing process.
Thus, installation method according to the vacuum insulation panel of the embodiment of the invention, because in advance at the holding tank 310 interior an amount of fillers 400 of having filled, therefore when condenser 200 be contained in holding tank 310 interior after, air can't be present in the holding tank 310, has therefore reached the purpose of the air in effective elimination holding tank 310.
Preferably, after step 3, adopt pressing machine that the vacuum insulation panel 300 on the inner surface that is bonded in refrigerator shell 100 is pressed processing, obtain effect as shown in Figure 4, namely filler 400 squeezes out holding tank 310 fully with residual air.
Like this, guaranteed on the one hand the fastness that vacuum insulation panel 300 is bonding, can play to the fillers in the holding tank 310 on the other hand the effect of compacting, further eliminated air exist with holding tank 310 in possibility.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations 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: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.

Claims (10)

1. a refrigerator is characterized in that, comprising:
Housing;
Condenser, described condenser are located on the inner surface of described housing; With
Vacuum insulation panel, described vacuum insulation panel is located on the inner surface of described housing and covers on described condenser, the outer surface of described vacuum insulation panel is provided with holding tank, and described condenser is contained in the described holding tank and is filled with filler in the described holding tank to eliminate the air in the holding tank.
2. refrigerator according to claim 1 is characterized in that, described filler is that soft filler is closely to wrap described condenser.
3. refrigerator according to claim 2 is characterized in that, described filler is butyl rubber.
4. refrigerator according to claim 1 is characterized in that, described vacuum insulation panel is bonded on the inner surface of described housing.
5. refrigerator according to claim 4 is characterized in that, described vacuum insulation panel is connected on the inner surface of described housing by melt viscosity.
6. the installation method such as the vacuum insulation panel of each described refrigerator among the claim 1-5 is characterized in that, comprises the steps:
1) condenser is located on the inner surface of refrigerator shell;
2) filler is packed in the holding tank of vacuum insulation panel; With
3) described vacuum insulation panel is installed on the inner surface of described refrigerator shell and described condenser pipe is contained in the described holding tank to eliminate the air in the described holding tank by described filler.
7. refrigerator according to claim 6 is characterized in that, also comprises the steps:
4) press vacuum insulation panel on the described inner surface that is installed in refrigerator shell with the described filler of compacting.
8. refrigerator according to claim 7 is characterized in that, presses described vacuum insulation panel by pressing machine.
9. refrigerator according to claim 6 is characterized in that, inserts the volume of the described filler in the described holding tank in the step 2 less than the volume of described holding tank.
10. refrigerator according to claim 9 is characterized in that, the interior volume of the volume of described filler and the described volume sum that is contained in the condenser pipe in the described holding tank and described holding tank equates.
CN201210529459.1A 2012-12-10 2012-12-10 Refrigerator and mounting method of vacuum heat insulation plate thereof Active CN102944096B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344654A (en) * 2013-09-27 2015-02-11 海尔集团公司 Assembling method for refrigerator
CN104344653A (en) * 2013-09-27 2015-02-11 海尔集团公司 Refrigerator
CN108253685A (en) * 2018-01-23 2018-07-06 滁州英诺信电器有限公司 A kind of installation method of refrigerator and its vacuum insulation panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06194032A (en) * 1992-12-25 1994-07-15 Matsushita Refrig Co Ltd Thermal insulated box
JPH11142046A (en) * 1997-11-11 1999-05-28 Sanyo Electric Co Ltd Heat insulation wall
JP2007198622A (en) * 2006-01-24 2007-08-09 Matsushita Electric Ind Co Ltd Refrigerator
CN203036951U (en) * 2012-12-10 2013-07-03 合肥美的荣事达电冰箱有限公司 Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06194032A (en) * 1992-12-25 1994-07-15 Matsushita Refrig Co Ltd Thermal insulated box
JPH11142046A (en) * 1997-11-11 1999-05-28 Sanyo Electric Co Ltd Heat insulation wall
JP2007198622A (en) * 2006-01-24 2007-08-09 Matsushita Electric Ind Co Ltd Refrigerator
CN203036951U (en) * 2012-12-10 2013-07-03 合肥美的荣事达电冰箱有限公司 Refrigerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344654A (en) * 2013-09-27 2015-02-11 海尔集团公司 Assembling method for refrigerator
CN104344653A (en) * 2013-09-27 2015-02-11 海尔集团公司 Refrigerator
WO2015043481A1 (en) * 2013-09-27 2015-04-02 海尔集团公司 Refrigerator
WO2015043483A1 (en) * 2013-09-27 2015-04-02 海尔集团公司 Assembling method for refrigerator
CN108253685A (en) * 2018-01-23 2018-07-06 滁州英诺信电器有限公司 A kind of installation method of refrigerator and its vacuum insulation panel

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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669

Applicant after: HEFEI MIDEA REFRIGERATOR Co.,Ltd.

Address before: 230601 Hefei Changjiang Road, Anhui, No. 669

Applicant before: HEFEI MIDEA RONGSHIDA REFRIGERATOR Co.,Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATOR CO., LTD.

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Effective date of registration: 20201202

Address after: 381-8 Zhenghe Avenue, district a, Huigu Pioneer Park, Huishan District, Wuxi City, Jiangsu Province

Patentee after: Wuxi Pinzhi Information Technology Co.,Ltd.

Address before: 230601 No. 669 Changjiang West Road, Hefei, Anhui

Patentee before: HEFEI MIDEA REFRIGERATOR Co.,Ltd.

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Effective date of registration: 20220509

Address after: 102488 515, floor 5, building 1, yard 12, Changxing East Street, Fangshan District, Beijing

Patentee after: Dizhuo (Beijing) Consulting Co.,Ltd.

Address before: 381-8 Zhenghe Avenue, district a, Huigu Pioneer Park, Huishan District, Wuxi City, Jiangsu Province

Patentee before: Wuxi Pinzhi Information Technology Co.,Ltd.

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Effective date of registration: 20240508

Address after: Room 1206-07, building 3, No. 311, Yanxin Road, Huishan Economic Development Zone, Wuxi, Jiangsu 214174

Patentee after: Wuxi Hengyang Technology Co.,Ltd.

Country or region after: China

Address before: 102488 515, floor 5, building 1, yard 12, Changxing East Street, Fangshan District, Beijing

Patentee before: Dizhuo (Beijing) Consulting Co.,Ltd.

Country or region before: China