CN102654343A - Refrigerator freezer, manufacture method thereof and dedicated freezer body foaming die - Google Patents
Refrigerator freezer, manufacture method thereof and dedicated freezer body foaming die Download PDFInfo
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- CN102654343A CN102654343A CN2011100478202A CN201110047820A CN102654343A CN 102654343 A CN102654343 A CN 102654343A CN 2011100478202 A CN2011100478202 A CN 2011100478202A CN 201110047820 A CN201110047820 A CN 201110047820A CN 102654343 A CN102654343 A CN 102654343A
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Abstract
The invention discloses a refrigerator freezer, which is composed of a freezer body, a door body, a refrigeration system and a circuit control system, wherein the freezer body comprises an inner freezer shell, side edges, a rear back plate, a bottom plate and a freezer body foaming layer; the door body comprises a blocking cover, an outer door shell, an inner door shell, a door seal and a door body foaming layer; the refrigeration system comprises a condenser and an evaporator; the circuit control system comprises an inner connecting line; the foaming layer is a freezer body matrix made of a foaming material; and the freezer body matrix is assembled among the inner freezer shell, the side edges, the rear back plate and the bottom plate. The invention also discloses a manufacture method for the refrigerator freezer and a dedicated freezer body foaming die. The refrigerator freezer is characterized in that the freezer body and the foaming material do not need to be broken during later-period maintenance; when components are removed and recovered after the refrigerator freezer is scrap, professionals do not need to use professional tools, maintenance and recovery difficulty is greatly lowered, and the maintenance and recovery working efficiency can be improved.
Description
Technical field
The present invention relates to the manufacturing approach and the special-purpose foam box mould of this method of a kind of household refrigerator-freezer and this household refrigerator-freezer.
Background technology
As shown in Figure 1, conventional refrigerator comprises casing, door body, refrigeration system and circuit control system.Refrigeration system comprises condenser 7, refrigerator evaporator 8, freezer evaporator 11 etc.; Circuit control system includes interconnect; Casing comprises case inner casing, lateral wall 1, postnotum 2, base plate 4 and foam box layer; Casing top is provided with refrigerating chamber inner bag 5; Lower box is provided with refrigerating chamber inner bag 6, and refrigerating chamber inner bag 5 forms the case inner casing with refrigerating chamber inner bag 6, and condenser 7 is fixed on lateral wall 1 top.
As shown in Figure 2, the production technology of conventional refrigerator is:
One, carries out casing production and the production of door body respectively.
Casing production comprises two steps in order:
1. casing assembly unit.This step is that condenser 7 is fixed on the lateral wall 1; Refrigerator evaporator 8 is fixed on the refrigerating chamber inner bag 5; Freezer evaporator 11 is fixed on the refrigerating chamber inner bag 6; With refrigerating chamber inner bag 5, refrigerating chamber inner bag 6, lateral wall 1, postnotum 2 and the base plate 4 formation casing that is bolted together, annexes such as drainpipe, interconnect are fixed in the casing.
2. foam box.This step is that the good casing of assembly unit is foamed, and makes casing each several part and refrigeration system (mainly comprising the condenser 7, refrigerator evaporator 8, freezer evaporator 11 of refrigeration system etc.) and circuit control system (interconnect that mainly comprises circuit control system) form an integral body.
The production of door body comprises two steps in order:
1. door body assembly unit.This step is that door shell, door inner casing, blanking cover and door envelope are assembled into a body.
2. door foaming.This step is that the good door body of assembly unit is foamed, and makes a body each several part form an integral body.
Two, casing and the door body of producing carried out general assembly, form the finished product refrigerator.
Because the production method of current refrigerator all is that first assembly unit is foamed again; Foaming rear box, refrigeration system, circuit control system (interconnect that mainly refers to circuit control system) all are one with the expanded material foaming; Can't dismantle, change parts and casing; Therefore change during later period maintenance parts or shell just very trouble (for example refrigerator is if problems such as pipe leakage, interconnect faults; Can only break cabinet shell could keep in repair, and can't casing be recovered former state after destroying), increased maintenance difficulty and maintenance cost.In addition, any household electrical appliances all have its service life, and country is also advocating green recyclable product.Because each parts of current refrigerator have formed an integral body through foaming; Therefore recovery part bothered very much after refrigerator damaged; (dismounting of conventional refrigerator needs common tool and specific purpose tool must to use special implement just can accomplish dismounting by the professional; Wherein common tool comprises screwdriver, pliers, spanner and hacksaw etc., and specific purpose tool comprises pipe cutter, gas welding device).In unloading process, factors such as parts distortion, surface attachment foamed material have further increased the difficulty that reclaims, and cost recovery is very high.
Summary of the invention
The object of the present invention is to provide a kind of household refrigerator-freezer of the back assembly unit of foaming earlier.
For realizing above-mentioned purpose; Household refrigerator-freezer of the present invention is made up of casing, door body, refrigeration system, circuit control system; Wherein casing comprises case inner casing, lateral wall, postnotum, base plate, foam box layer; Wherein the door body comprises blanking cover, door shell, door inner casing, door envelope, door foaming layer, and wherein refrigeration system comprises condenser and evaporimeter, and wherein circuit control system comprises interconnect; Said foaming layer is the casing carcass of being processed by expanded material, and the casing carcass is assembled between above-mentioned case inner casing, lateral wall, postnotum and base plate.
Because the casing carcass is for be made in advance when making; Therefore refrigeration system and circuit control system all with said casing carcass split setting of processing by expanded material; Therefore change parts during later period maintenance or shell is just very simple, need not break cabinet shell and expanded material and just can check, change trouble unit.After refrigerator expires and scrap service life, also very be convenient to dismantle the back recovery part, need not the professional use professional utensil.In a word, the difficulty that the present invention greatly reduces maintenance, reclaims, the operating efficiency that has improved maintenance and reclaimed.
Said door foaming layer is the door body carcass of being processed by expanded material, and door body carcass is assembled between above-mentioned blanking cover, door inner casing and door shell.Such structure has made things convenient for the opposite house body to carry out later period maintenance or the opposite house body component reclaims.
At least separate in the said casing carcass and be provided with refrigerating chamber and refrigerating chamber; Be equipped with the refrigerating chamber inner bag in the refrigerating chamber, be equipped with the refrigerating chamber inner bag in the refrigerating chamber; Refrigerating chamber inner bag and refrigerating chamber inner bag form the case inner casing; Said refrigeration system and circuit control system all are provided with said casing carcass split.
The present invention also aims to provide a kind of manufacturing approach of above-mentioned household refrigerator-freezer, comprise the steps: one, carry out casing production and the production of door body respectively; Two, will produce a casing and a door body of getting well and always be fitted together the formation household refrigerator-freezer.
Said casing production comprises two sub-steps in order: 1. the casing carcass is made; This substep is expanded material to be injected the foam box mould foam, and the foaming back forms the casing carcass; 2. casing assembly unit; This substep first is that condenser is fixed on the lateral wall; Refrigerator evaporator is fixed on the refrigerating chamber inner bag in the casing carcass; Freezer evaporator is fixed on the refrigerating chamber inner bag in the casing carcass, interconnect is fixed on refrigerating chamber inner bag and the refrigerating chamber inner bag; The secondth, casing carcass, postnotum and postnotum enclosure group, lateral wall and base plate assembly unit are formed complete casing; The production of said door body comprises two sub-steps in order: 1. a body carcass is made; This substep is expanded material to be injected the door foaming mould foam, and the foaming back forms door body carcass; 2. door body assembly unit; This substep is that door shell, door inner casing, door body carcass, blanking cover and door envelope are assembled into a body.
Said expanded material adopts isocyanates and PPG.
The present invention carries out the manufacturing approach that the casing assembly unit is carried out in the foaming of casing carcass more earlier owing to having adopted; Therefore refrigeration system, circuit control system all with the casing carcass split setting of processing by expanded material; Be different from the past refrigeration system, circuit control system (interconnect that mainly refers to circuit control system) etc. and all be the setting of one, thereby produce above-mentioned household refrigerator-freezer with the expanded material foaming.Said expanded material adopts isocyanates (being traditional black material) and PPG (being traditional white material), is convenient to make, and cost is lower.
The present invention also aims to provide a kind of case body special foaming mould of manufacturing approach of above-mentioned household refrigerator-freezer.
For realizing the foregoing invention purpose; Case body special foaming mould of the present invention comprises the foam box outer mold; Be provided with at least one foam box inner mold in the foam box outer mold; The foam box outer mold is provided with material hole, and the outer surface of the inner surface of foam box outer mold and foam box inner mold surrounds foam chamber.
The inner surface that surrounds the foam box outer mold of foam chamber is provided with the outer mold adherent layer, and the outer surface that surrounds the foam box inner mold of foam chamber is provided with the inner mold adherent layer.
Said foam box inner mold is interval with two or three.
Said adherent layer is nano-sized hydrophobic material layer or not hydrophilic grease material layer or plastic film layers.
During foaming, through injecting frothing material in the cavity of material hole between the inside and outside mould of foam box, thereby with casing carcass foaming.Owing to be provided with adherent layer, so can not stick together between expanded material and the mould, foaming just can successfully be separated casing carcass and mould after accomplishing.The foam box inner mold is interval with two or three, can produce chamber between two or three on the casing carcass, makes the present invention can process two temperature or three warm household refrigerator-freezers.Nano-sized hydrophobic material layer or not hydrophilic grease material layer or plastic film layers all have good anti-adhesion performance for expanded material, be very suitable for as adherent layer.
Description of drawings
Fig. 1 is the structural representation of existing household refrigerator-freezer;
Fig. 2 is existing household refrigerator-freezer flow sheet;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is the decomposition texture sketch map of household refrigerator-freezer of the present invention;
Fig. 5 is the flow sheet of household refrigerator-freezer of the present invention;
Fig. 6 is the structural representation of foam box mould of the present invention;
Fig. 7 is the structural representation of door foaming mould of the present invention.
The specific embodiment
Like Fig. 3 and shown in Figure 4; Household refrigerator-freezer of the present invention is made up of casing, door body, refrigeration system, circuit control system; Wherein casing comprises case inner casing, lateral wall 1, postnotum 2, base plate 4, foam box layer; Wherein the door body comprises blanking cover 28, door shell 26, door inner casing 27, door envelope 29, door foaming layer, and wherein refrigeration system comprises condenser and evaporimeter (evaporimeter comprises refrigerator evaporator 8 and freezer evaporator 11), and wherein circuit control system comprises interconnect 12; Said foaming layer is the casing carcass of being processed by expanded material 21, and casing carcass 21 is assembled in 4 of above-mentioned case inner casing, lateral wall 1, postnotum 2 and base plates.Said door foaming layer is the door body carcass of being processed by expanded material 25, and a door body carcass 25 is assembled in 26 of above-mentioned blanking cover 28, door inner casing 27 and door shells.At least separate in the said casing carcass 21 and be provided with refrigerating chamber 22 and refrigerating chamber 23; Be equipped with refrigerating chamber inner bag 5 in the refrigerating chamber 22, be equipped with refrigerating chamber inner bag 6 in the refrigerating chamber 23; Refrigerating chamber inner bag 5 forms the case inner casing with refrigerating chamber inner bag 6; Said refrigeration system and circuit control system all with said casing carcass 21 split settings.
Like Fig. 5 and Fig. 3, Fig. 4, Fig. 6 and shown in Figure 7, the manufacturing approach of above-mentioned household refrigerator-freezer comprises the steps:
One, carries out casing production and the production of door body respectively;
Casing production comprises two sub-steps in order:
1. casing carcass 21 is made; This substep is expanded material to be injected the foam box mould foam, and the foaming back forms casing carcass 21;
2. casing assembly unit; This substep first is that condenser 7 is fixed on the lateral wall 1; Refrigerator evaporator 8 is fixed on the refrigerating chamber inner bag 5 in the casing carcass 21; Freezer evaporator 11 is fixed on the refrigerating chamber inner bag 6 in the casing carcass 21, interconnect 12 is fixed on refrigerating chamber inner bag 5 and the refrigerating chamber inner bag 6; The secondth, interior casing carcass 21, postnotum 2 and postnotum enclosure group 2A, lateral wall 1 and base plate 4 assembly units that are provided with refrigerating chamber inner bag 5 and refrigerating chamber inner bag 6 are formed complete casing.
The production of door body comprises two sub-steps in order:
1. door body carcass 25 is made; This substep is expanded material to be injected the door foaming mould foam, and the foaming back forms door body carcass 25;
2. door body assembly unit; This substep is that door shell 26, door inner casing 27, door body carcass 25, blanking cover 28 and door envelope 29 are assembled into a body;
Two, will produce a casing and a door body of getting well and always be fitted together the formation household refrigerator-freezer.
Wherein, the material that adopts when said foam box, door foaming is isocyanates (traditional black material) and PPG (traditional white material).
As shown in Figure 7, said door foaming mould comprises door foaming outer mold 41, is provided with door foaming inner mold 42 in the door foaming outer mold 41, and door foaming outer mold 41 is provided with a body material hole 43.The inner surface of door foaming outer mold 41 is provided with the external mould adherent layer 44 of door, and the outer surface of door foaming inner mold 42 is provided with a body inner mold adherent layer 45.
Pass through cavity 46 injecting frothing materials of door body material hole 43 between door foaming outer mold 41 and door foaming inner mold 42 during use; Treat again door foaming inner mold 42 to be taken out from door body carcass 25 after a body carcass 25 foaming finish, then door body carcass 25 is taken out from door foaming outer mold 41.Owing to be provided with an external mould adherent layer of door 44 and a door body inner mold adherent layer 45, therefore can be easily the external mould adherent layer of door body carcass 25 and door 44, a door body inner mold adherent layer 45 be separated, and the phenomenon that can not stick together.
As shown in Figure 6; The invention also discloses the employed case body special foaming mould of above-mentioned manufacturing approach; Comprise foam box outer mold 31, be interval with two foam box inner molds 32 (certainly, the number of foam box inner mold 32 also can be set to more than or three) in the foam box outer mold 31; Foam box outer mold 31 is provided with material hole 33; The outer surface of the inner surface of foam box outer mold 31 and foam box inner mold 32 surrounds foam chamber 34, and the inner surface that surrounds the foam box outer mold 31 of foam chamber 34 is provided with outer mold adherent layer 35, and the outer surface that surrounds the foam box inner mold 32 of foam chamber 34 is provided with inner mold adherent layer 36.Certainly, the quantity of foam box inner mold 32 not only can be arranged to two shown in Figure 6, also can be set to more than three.Wherein, said adherent layer is nano-sized hydrophobic material layer or not hydrophilic grease material layer or plastic film layers.
Pass through material hole 33 during use to foam chamber 34 injecting frothing materials, treat again foam box inner mold 32 and casing carcass 21 to be taken out after 21 making of casing carcass finish.Owing to be provided with inside and outside mould adherent layer 36,35, so the phenomenon that can not stick together between (outward) mould 32 (31) in casing carcass 21 and the foam box.
Claims (10)
1. household refrigerator-freezer; Form by casing, door body, refrigeration system, circuit control system; Wherein casing comprises case inner casing, lateral wall, postnotum, base plate, foam box layer; Wherein the door body comprises blanking cover, door shell, door inner casing, door envelope, door foaming layer, and wherein refrigeration system comprises condenser and evaporimeter, and wherein circuit control system comprises interconnect; It is characterized in that: said foaming layer is the casing carcass of being processed by expanded material, and the casing carcass is assembled between above-mentioned case inner casing, lateral wall, postnotum and base plate.
2. like claim 1 described household refrigerator-freezer, it is characterized in that: said door foaming layer is the door body carcass of being processed by expanded material, and door body carcass is assembled between above-mentioned blanking cover, door inner casing and door shell.
3. like claim 1 or 2 described household refrigerator-freezers, it is characterized in that: separate at least in the said casing carcass and be provided with refrigerating chamber and refrigerating chamber; Be equipped with the refrigerating chamber inner bag in the refrigerating chamber, be equipped with the refrigerating chamber inner bag in the refrigerating chamber; Refrigerating chamber inner bag and refrigerating chamber inner bag form the case inner casing; Said refrigeration system and circuit control system all are provided with said casing carcass split.
4. the manufacturing approach of the said household refrigerator-freezer of claim 1 is characterized in that: comprise the steps:
One, carries out casing production and the production of door body respectively;
Two, will produce a casing and a door body of getting well and always be fitted together the formation household refrigerator-freezer.
5. like the manufacturing approach of the said household refrigerator-freezer of claim 4, it is characterized in that:
Said casing production comprises two sub-steps in order:
1. the casing carcass is made; This substep is expanded material to be injected the foam box mould foam, and the foaming back forms the casing carcass;
2. casing assembly unit; This substep first is that condenser is fixed on the lateral wall; Refrigerator evaporator is fixed on the refrigerating chamber inner bag in the casing carcass; Freezer evaporator is fixed on the refrigerating chamber inner bag in the casing carcass, interconnect is fixed on refrigerating chamber inner bag and the refrigerating chamber inner bag; The secondth, casing carcass, postnotum and postnotum enclosure group, lateral wall and base plate assembly unit are formed complete casing;
The production of said door body comprises two sub-steps in order:
1. door body carcass is made; This substep is expanded material to be injected the door foaming mould foam, and the foaming back forms door body carcass;
2. door body assembly unit; This substep is that door shell, door inner casing, door body carcass, blanking cover and door envelope are assembled into a body.
6. the manufacturing approach of household refrigerator-freezer as claimed in claim 5 is characterized in that: said expanded material employing isocyanates and PPG.
7. the case body special foaming mould of the manufacturing approach of household refrigerator-freezer in the claim 5; It is characterized in that: comprise the foam box outer mold; Be provided with at least one foam box inner mold in the foam box outer mold; The foam box outer mold is provided with material hole, and the outer surface of the inner surface of foam box outer mold and foam box inner mold surrounds foam chamber.
8. case body special foaming mould as claimed in claim 7 is characterized in that: the inner surface that surrounds the foam box outer mold of foam chamber is provided with the outer mold adherent layer, and the outer surface that surrounds the foam box inner mold of foam chamber is provided with the inner mold adherent layer.
9. case body special foaming mould as claimed in claim 8 is characterized in that: said foam box inner mold is interval with two or three.
10. case body special foaming mould as claimed in claim 9 is characterized in that: said adherent layer is nano-sized hydrophobic material layer or not hydrophilic grease material layer or plastic film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100478202A CN102654343A (en) | 2011-03-01 | 2011-03-01 | Refrigerator freezer, manufacture method thereof and dedicated freezer body foaming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100478202A CN102654343A (en) | 2011-03-01 | 2011-03-01 | Refrigerator freezer, manufacture method thereof and dedicated freezer body foaming die |
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| CN102654343A true CN102654343A (en) | 2012-09-05 |
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| CN2011100478202A Pending CN102654343A (en) | 2011-03-01 | 2011-03-01 | Refrigerator freezer, manufacture method thereof and dedicated freezer body foaming die |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868313A (en) * | 2012-12-13 | 2014-06-18 | 海尔集团公司 | Door body or window body of refrigeration device, preparation method thereof, and refrigeration device |
| CN104515343A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Automatic manufacturing process of inner tank of freezer and freezer |
| CN104515344A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Automatic manufacturing device for box housing of freezer and freezer |
| CN105050785A (en) * | 2013-03-26 | 2015-11-11 | 帝斯克玛股份有限公司 | Mould with hydrophobic properties |
| CN105571254A (en) * | 2016-02-01 | 2016-05-11 | 安徽省万爱电器科技有限公司 | Pre-assembling technology of small single-door refrigerator container |
| CN105605864A (en) * | 2016-02-01 | 2016-05-25 | 安徽省万爱电器科技有限公司 | Small-sized single-door refrigerator liner sealing process |
| CN106052247A (en) * | 2016-08-04 | 2016-10-26 | 六安索伊电器制造有限公司 | Efficient refrigerator assembling and manufacturing technology |
| CN106181249A (en) * | 2016-08-04 | 2016-12-07 | 六安索伊电器制造有限公司 | A kind of wind cooling refrigerator machining manufacture |
| CN106288622A (en) * | 2016-08-04 | 2017-01-04 | 六安索伊电器制造有限公司 | A kind of refrigerator foam manufacture method |
| CN108107523A (en) * | 2017-12-29 | 2018-06-01 | 山东太平洋光纤光缆有限公司 | A kind of buffer-type tight tube fiber lubricant layer process units |
| CN113842041A (en) * | 2021-09-22 | 2021-12-28 | 长虹美菱股份有限公司 | Tea bar machine cabinet body, mounting method and tea bar machine |
| CN114102957A (en) * | 2020-08-31 | 2022-03-01 | 青岛海尔特种制冷电器有限公司 | Box body, preparation method of box body and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113444U (en) * | 1992-01-28 | 1992-08-19 | 上海航天电冰箱厂 | Refrigeration freezing combined refrigerator |
| CN1279390A (en) * | 2000-07-24 | 2001-01-10 | 河北节能投资有限责任公司 | Technology for manufacturing wooden shell of semiconductor refrigerator |
| CN1388350A (en) * | 2002-06-25 | 2003-01-01 | 陈富定 | Refrigerator chamber and its manufacture |
| US20080092566A1 (en) * | 2006-10-20 | 2008-04-24 | Rand Thomas W | Single evaporator refrigerator/freezer unit with interdependent temperature control |
| KR100826179B1 (en) * | 2006-11-14 | 2008-04-30 | 엘지전자 주식회사 | Refrigerator and the controlling method thereof |
-
2011
- 2011-03-01 CN CN2011100478202A patent/CN102654343A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113444U (en) * | 1992-01-28 | 1992-08-19 | 上海航天电冰箱厂 | Refrigeration freezing combined refrigerator |
| CN1279390A (en) * | 2000-07-24 | 2001-01-10 | 河北节能投资有限责任公司 | Technology for manufacturing wooden shell of semiconductor refrigerator |
| CN1388350A (en) * | 2002-06-25 | 2003-01-01 | 陈富定 | Refrigerator chamber and its manufacture |
| US20080092566A1 (en) * | 2006-10-20 | 2008-04-24 | Rand Thomas W | Single evaporator refrigerator/freezer unit with interdependent temperature control |
| KR100826179B1 (en) * | 2006-11-14 | 2008-04-30 | 엘지전자 주식회사 | Refrigerator and the controlling method thereof |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868313A (en) * | 2012-12-13 | 2014-06-18 | 海尔集团公司 | Door body or window body of refrigeration device, preparation method thereof, and refrigeration device |
| CN103868313B (en) * | 2012-12-13 | 2015-12-09 | 海尔集团公司 | The door body of refrigerating plant or casing and preparation method thereof and refrigerating plant |
| CN105050785A (en) * | 2013-03-26 | 2015-11-11 | 帝斯克玛股份有限公司 | Mould with hydrophobic properties |
| CN104515344B (en) * | 2013-09-30 | 2016-11-23 | 海尔集团公司 | The automated manufacturing equipment of a kind of ice box case shell and ice box |
| CN104515344A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Automatic manufacturing device for box housing of freezer and freezer |
| CN104515343A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Automatic manufacturing process of inner tank of freezer and freezer |
| CN105571254A (en) * | 2016-02-01 | 2016-05-11 | 安徽省万爱电器科技有限公司 | Pre-assembling technology of small single-door refrigerator container |
| CN105605864A (en) * | 2016-02-01 | 2016-05-25 | 安徽省万爱电器科技有限公司 | Small-sized single-door refrigerator liner sealing process |
| CN105571254B (en) * | 2016-02-01 | 2017-11-03 | 安徽省万爱电器科技有限公司 | A kind of small-sized simple gate refrigerator courage prepackage technique |
| CN105605864B (en) * | 2016-02-01 | 2017-12-22 | 安徽省万爱电器科技有限公司 | A kind of small-sized simple gate refrigerator courage sealing technology |
| CN106052247A (en) * | 2016-08-04 | 2016-10-26 | 六安索伊电器制造有限公司 | Efficient refrigerator assembling and manufacturing technology |
| CN106181249A (en) * | 2016-08-04 | 2016-12-07 | 六安索伊电器制造有限公司 | A kind of wind cooling refrigerator machining manufacture |
| CN106288622A (en) * | 2016-08-04 | 2017-01-04 | 六安索伊电器制造有限公司 | A kind of refrigerator foam manufacture method |
| CN108107523A (en) * | 2017-12-29 | 2018-06-01 | 山东太平洋光纤光缆有限公司 | A kind of buffer-type tight tube fiber lubricant layer process units |
| CN114102957A (en) * | 2020-08-31 | 2022-03-01 | 青岛海尔特种制冷电器有限公司 | Box body, preparation method of box body and refrigerator |
| CN113842041A (en) * | 2021-09-22 | 2021-12-28 | 长虹美菱股份有限公司 | Tea bar machine cabinet body, mounting method and tea bar machine |
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Application publication date: 20120905 |