CN205536838U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN205536838U CN205536838U CN201490000983.2U CN201490000983U CN205536838U CN 205536838 U CN205536838 U CN 205536838U CN 201490000983 U CN201490000983 U CN 201490000983U CN 205536838 U CN205536838 U CN 205536838U
- Authority
- CN
- China
- Prior art keywords
- insulation panel
- vacuumed insulation
- radiating tube
- outer container
- translot
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 229
- 238000005728 strengthening Methods 0.000 claims abstract description 55
- 239000011810 insulating material Substances 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 17
- 238000005452 bending Methods 0.000 description 12
- 239000006260 foam Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 241000278713 Theora Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/14—Insulation with respect to heat using subatmospheric pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigerator includes: the insulated box who has foaming thermal insulation material fills between outer container and inner box, dispose in inboard cooling tube (18) of outer container, with set up in inboard vacuum heat insulation part (21) in the storehouse of cooling tube (18). In addition, vacuum heat insulation part (21) have the groove (22a, 22b) of concavity, and cooling tube (18) dispose in groove (22a, 22b), set up in vacuum heat insulation part (21) lower part formation chamfer portion (25) around it of insulated box side. According to this structure, no matter whether have the strengthening part in the side lower part of outer container, vacuum heat insulation part's (21) violently wide formation can both be the whole violently wide size to the side of the insulated box to the size that can make down the orientation is the biggest.
Description
Technical field
This utility model is directed to use with the freezer of Vacuumed insulation panel.
Background technology
In recent years, as the countermeasure of the global warming of response environment problem, actively pushing forward energy saving movement, for temperature frigiopyretic dysentery equipment, from the viewpoint of effectively utilizing heat, the Vacuumed insulation panel with outstanding heat-proof quality is just popularized.
Vacuumed insulation panel refers to, by high for air phase volume ratio and constitute the core of microscopic spaces and be accommodated in be processed into and bag-shaped have in thin film, reducing pressure core accommodation space and be sealed against as glass cotton of barrier properties for gases.
Its pyroconductivity of Vacuumed insulation panel is low, it is adaptable to the wall of freezer, in recent years, in order to increase its effect of heat insulation, has the trend of the thickness increasing Vacuumed insulation panel.Additionally, in order to effectively generation heat in the kind of refrigeration cycle of freezer be dispelled the heat, radiating tube is pasted in the inner side of the outer container of the outer surface forming freezer, this radiating tube is covered with Vacuumed insulation panel, additionally, the foamed heat-insulating materials such as polyurathamc are filled in formed freezer storehouse in space interior case and described outer container between, make the heat outside freezer be difficult to pass to inside-of-refrigerator.
But, if only the Vacuumed insulation panel of flat board to be arranged in the upper surface of radiating tube, then can form the space surrounded by the outer container of freezer, radiating tube and Vacuumed insulation panel, it is impossible to filling-foam polyurethane.In addition, because overlapping radiating tube and Vacuumed insulation panel, the interior case of freezer and the wall thickness of the space thickness of outer container, i.e. freezer increase, storehouse internal volume is forced to reduce.
Therefore, in order to solve above-mentioned problem, motion has and arranges the groove (for example, referring to patent documentation 1) being embedded by radiating tube on Vacuumed insulation panel.
Figure 12 is the sidewall horizontal sectional view of the heat insulating box of the existing freezer disclosed in patent documentation 1, and Figure 13 is the exploded perspective view of this sidewall sections.As shown in Figure 12 and Figure 13, heat insulating box 102 has: outer container 101, interior case 103 and the foamed heat-insulating material 104 filled between outer container 101 and interior case 103.Being configured with radiating tube 105 in the inner side of outer container 101, this radiating tube 105 is covered by Vacuumed insulation panel 106.It addition, in radiating tube 105 side of Vacuumed insulation panel 106, be formed with the concave groove 107 making this radiating tube 105 embed.
According to existing structure, radiating tube 105 is positioned at the groove 107 of Vacuumed insulation panel 106, so have the advantage that solve radiating tube 105 overlapping with Vacuumed insulation panel 106 caused by wall thickness increase problem, it is ensured that storehouse internal volume, simultaneously raising heat insulating box 102 thermal insulation.
But, in the existing freezer using Vacuumed insulation panel 106, its Vacuumed insulation panel 106 using method, particularly improve the coverage rate of Vacuumed insulation panel in terms of, still leave room for improvement.
It addition, in the existing freezer using Vacuumed insulation panel 106, there is problems in that peeling force acts on Vacuumed insulation panel 106, and Vacuumed insulation panel 106 is peeled off when the tube end of the radiating tube 105 that will be covered by this Vacuumed insulation panel 106 draws connection.
It addition, in the existing freezer of above-mentioned use Vacuumed insulation panel 106, the openest: the radiating tube 105 covered by this Vacuumed insulation panel 106 to be bridged on other face, such as, when bridging at end face, how to cover bending part.
In addition, in the existing freezer of above-mentioned use Vacuumed insulation panel 106, this Vacuumed insulation panel 106 using method, particularly improve the coverage rate of Vacuumed insulation panel in terms of, still leave room for improvement.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2005-90810 publication
Utility model content
Freezer of the present utility model includes: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；Vacuumed insulation panel with the inside-of-refrigerator being arranged at radiating tube.It addition, Vacuumed insulation panel has concave groove, radiating tube is configured at groove, and the Vacuumed insulation panel being arranged at heat insulating box side is formed with chamfered section in bottom before and after it.
Thus, even if Vacuumed insulation panel exists strengthening part etc. at the outer container side lower of heat insulating box, also ensure that the width of its width realizes the maximization of lower direction size simultaneously, it is possible to the coverage rate of side is greatly improved.
Like this, this utility model can improve the coverage rate of Vacuumed insulation panel, improves thermal insulation further, using the teaching of the invention it is possible to provide a kind of freezer with high thermal insulation.
Accompanying drawing explanation
Fig. 1 is the front view of the freezer of the 1st embodiment of the present utility model.
Fig. 2 is the lateral section structure chart of the freezer of the 1st embodiment of the present utility model.
Fig. 3 is the three-dimensional structure diagram of the radiating tube position of the freezer that the 1st embodiment of the present utility model is described.
Fig. 4 is the outer container side front view with radiating tube of the freezer representing the 1st embodiment of the present utility model.
Fig. 5 is the amplification sectional view in the D portion of Fig. 4.
Fig. 6 is the front view of the Vacuumed insulation panel that the freezer of the 1st embodiment of the present utility model is used.
Fig. 7 is the outline side cross-sectional view of the freezer of the 1st embodiment of the present utility model.
Fig. 8 is the 8-8 sectional view of Fig. 6.
Fig. 9 is the 9-9 sectional view of Fig. 6.
Figure 10 is the front view of the Vacuumed insulation panel of the freezer of the 2nd embodiment of the present utility model.
Figure 11 is the front view of the Vacuumed insulation panel of the freezer of the 3rd embodiment of the present utility model.
Figure 12 is the sidewall horizontal sectional view of the heat insulating box of existing freezer.
Figure 13 is the exploded perspective view of the heat insulating box of existing freezer.
Description of reference numerals
1,102 heat insulating box
2
3,101 outer container
4, case in 103
5,104 foamed heat-insulating material
6 strengthening parts
7 spaces
8 cold rooms
9 switching chambers
10 ice-making compartments
11 vegetable compartment
12 refrigerating chambers
13 Machine Rooms
14 cooling chambers
15 coolers
16 cold air Air Blast fans
17 compressors
18,105 radiating tube
18S side radiating tube
Radiating tube before 18F
18T tube end
18Sa return portion
18Sb kink
18Ta, 18Tb curve portion
19 capillary tubies
20 demarcation strips
21,31,41,106 Vacuumed insulation panel
22a, 32a, 42a pod
22b, 32b, 42b translot
32c part groove
22c outlet slot
22d, 32d, 42d thick wall part
23,43 end face portion
24 bottom surface partition walls
25,35,45 chamfered section
26 strengthening part chamfered section
27 communication means
28 holes
42e local groove
107 grooves
Detailed description of the invention
Below, referring to the drawings, the freezer of the Vacuumed insulation panel employing embodiment of the present utility model is illustrated.Wherein, this utility model is not limited to present embodiment.
(the 1st embodiment)
Fig. 1 is the front view of the freezer of the 1st embodiment of the present utility model.Fig. 2 is the lateral section structure chart of the freezer of the 1st embodiment of the present utility model.Fig. 3 is the three-dimensional structure diagram of the radiating tube position of the freezer that the 1st embodiment of the present utility model is described.Fig. 4 is the outer container side front view with the relation of radiating tube of the freezer representing the 1st embodiment of the present utility model.Fig. 5 is the amplification sectional view in the D portion of Fig. 4.Fig. 6 is the front view of the Vacuumed insulation panel that the freezer of the 1st embodiment of the present utility model is used.Fig. 7 is the outline side cross-sectional view of the freezer of the 1st embodiment of the present utility model.Fig. 8 is the 8-8 sectional view of Fig. 6.Fig. 9 is the 9-9 sectional view of Fig. 6.
In Fig. 1 to Fig. 5, the freezer of present embodiment includes: the heat insulating box 1 of front openings；Door 2 with the storeroom in opening and closing heat insulating box 1.Heat insulating box 1 includes: the outer container 3 that metal is made；The interior case 4 of hard resin；And between outer container 3 and interior case 4 foam filled foamed heat-insulating material 5.In the side lower ridge line section of outer container 3, it is configured with the strengthening part 6 for improving intensity as shown in Figure 5.Strengthening part 6 rearwardly erects formation from the bottom surface of outer container 3, is provided with the space 7 connected with extraneous air between strengthening part 6 with outer container 3.
The storeroom being formed in heat insulating box 1 includes: be arranged at the cold room 8 on top；It is arranged at the switching chamber 9 allowing hand over temperature field under cold room 8；It is arranged at the ice-making compartment 10 on switching chamber 9 side；And the refrigerating chamber 12 being arranged between switching chamber 9 and ice-making compartment 10 and vegetable compartment 11.
It is backed with cooling chamber 14 at refrigerating chamber 12, and there is the cooler 15 of generation cold air and by the cold air Air Blast fan 16 of cool-air feed to each room, utilize the temperature detection sensor in storehouse (not shown) and air door (not shown) to control storehouse temperature.It addition, be provided with defrosting mechanism 15a in the lower section of cooler 15.
Cooler 15 constitutes kind of refrigeration cycle compressor 17, condenser (not shown), the radiating tube 18 of heat transmission, capillary tube 19 being formed by connecting circlewise, utilizes the circulation of the cold-producing medium compressed by compressor 17 to cool down.
In heat insulating box 1, it is configured with radiating tube 18 as shown in Figure 3, is configured at side and such as becomes U-shaped bending to guarantee length of dispelling the heat with the side radiating tube 18S at the back side by managing one, use aluminium strip etc. to be affixed on outer container 3.It addition, before the demarcation strip 20 of each storeroom separating heat insulating box 1 too, above U-shaped will be become to bend and lay by radiating tube 18F.Above radiating tube 18F is connected with Machine Room 13 via the demarcation strip 20 of each storeroom.
It addition, in order to improve heat-proof quality, on heat insulating box 1, be also pasted with Vacuumed insulation panel 21 on outer container 3 in the way of covering radiating tube 18.This Vacuumed insulation panel 21 is formed by covering core with gas barrier film and its inner pressure relief sealed, such as, and the Vacuumed insulation panel of use structure described in Japanese Unexamined Patent Publication 2011-89740 publication.
As shown in Figure 6, Vacuumed insulation panel 21 is formed groove 22, radiating tube 18 is set at this groove 22.
It is arranged at the groove 22 of the Vacuumed insulation panel 21 of side, including pod 22a, translot 22b and outlet slot 22c, is configured with side radiating tube 18S with crawling shape at groove 22.
Pod 22a is the groove that the length direction (that is, the above-below direction of freezer) along Vacuumed insulation panel 21 forms the upper and lower side face 23 to Vacuumed insulation panel 21, and multiple pod 22a configure in parallel to each other.
Translot 22b is the groove that the width (that is, direction before and after freezer) along Vacuumed insulation panel 21 extends, and the above-below direction at pod 22a respectively forms one, formed in cross one another mode.It addition, the width of the translot 22b of downside is formed wider than the translot 22b of upside, it is configured at least than the portion on the lower, upper end of bottom surface partition wall (not shown) of freezer.
Outlet slot 22c is the groove that the end face portion 23 from the upside of Vacuumed insulation panel 21 forms the translot 22b to upside, in the present embodiment, is formed multiple with pod 22a shape in line.
In upper and lower translot 22b, it is configured with return portion 18Sa being bent to form by the upper and lower side of side radiating tube 18S.
It addition, in one of them upper and lower groove portion (being the translot 22b of downside in the present embodiment) of translot 22b, at least one of side radiating tube 18S or above radiating tube 18F and the refrigerant pipe (not shown) carrying out condenser link.
Translot 22b on the downside of Vacuumed insulation panel 21 is passed through by side radiating tube 18S as return portion 18Sa, configures its line part at pod 22a, and the translot 22b in upside configures kink 18Sb, is configured to the state of crawling.Then, side radiating tube 18S is bent towards outlet slot 22c being formed at translot 22b top, is configured, in the present embodiment towards the top side configuration of outer container 3 towards the another side of outer container 3 by outlet slot 22c.According to this configuration of side radiating tube 18S, at the most whole side radiating tube 18S that above-below direction crawls, will not be configured at stretching out between Vacuumed insulation panel 21 and outer container side plate from the upper and lower side face 23 of Vacuumed insulation panel 21.In other words, Vacuumed insulation panel 21 is by arranging translot 22b, and its upper and lower both ends exceed the kink up and down of side radiating tube 18S, arranges near each end upper and lower of outer container 3, as shown with a dotted line in fig. 2, covers the general whole region that the side of outer container 3 is upper and lower.
Additionally, the one way in which that the groove 22 being formed at Vacuumed insulation panel 21 uses rolling (roller) mode or punching press (press) mode is formed.In the case of using impact style, need mould, cause cost to improve, and, degree of freedom when forming groove is low.On the other hand, use rolling mode can point-blank form groove, it can be difficult to form complicated groove.Then, the one of which of rolling mode or impact style is selected according to groove shape.
It addition, be attached to the Vacuumed insulation panel 21 of outer container about 3 before and after its underpart, it is formed with the chamfered section 25 of the strengthening part 6 shown in Fig. 5, the Fig. 7 formed for avoiding rearwardly erectting from the bottom surface of outer container 3.It addition, the width of Vacuumed insulation panel 21 is formed as the whole width dimensions of the width (that is, direction before and after freezer) of the side of outer container 3.
In addition, strengthening part 6 chamfered section 25 with Vacuumed insulation panel 21 side the most at an upper portion thereof is correspondingly formed strengthening part chamfered section 26, and it is not overlapping with Vacuumed insulation panel 21.And, strengthening part chamfered section 26 reduces the area of the chamfered section 25 of Vacuumed insulation panel 21, i.e. reduce the minimizing of the area of the Vacuumed insulation panel 21 reduced because of chamfered section 25.
It addition, one of upper and lower translot 22b of Vacuumed insulation panel 21 of the left and right at least one party being configured at outer container 3, be in the translot 22b of downside in the present embodiment, as it is shown in figure 5, one end of configuration communication means 27.The other end of communication means 27 is intercalated into the hole 28 of the strengthening part 6 erect towards the back side from the bottom surface of outer container 3 and formed, and connects with the space 7 being formed between strengthening part 6 with outer container 3, and the air in translot 22b is discharged by communication means 27 to extraneous air.
Simultaneously, the end of the side radiating tube 18S translot 22b from downside draws, but in the present embodiment, the tube end 18T of side radiating tube 18S is as shown in Figure 6, Figure 7, chamfered part 25 part at Vacuumed insulation panel 21 at least bends more than 2 degree, draws after forming the portion that curves at two (turn portion) 18Ta, 18Tb.
Additionally, the chamfered section 25 before and after the bottom of Vacuumed insulation panel 21, the back side (tube end 18T receives side) chamfering is set to bigger than chamfering above.Correspondingly, from the height of the bottom surface of strengthening part 6 rise part rearwardly, the height of the rise part at the back side is set to higher than the height of rise part above.
It addition, strengthening part 6 is U-shaped configuration along bottom and rear portion from the front portion of the side of outer container 3, and the upper end being positioned at the front and rear of the strengthening part 6 of outer container 3 side forms strengthening part chamfered section 26.
It addition, the translot 22b being arranged at the downside of Vacuumed insulation panel 21 is formed in the way of comprising chamfered section 25.
It addition, the translot 22b being arranged at the downside of Vacuumed insulation panel 21 is formed at position on the lower, the upper end of the front and rear than strengthening part 6.
It addition, the groove width that the groove width of translot 22b is set to than pod 22a is wide.
It addition, its width dimensions of translot 22b of the downside in translot 22b setting up and down is set to bigger than the translot 22b of upside.
Below, the freezer that employing is constituted with upper type, its action, effect are described.
First, the cooling action of freezer is illustrated.In the case of detecting that storehouse temperature rising refrigerating chamber sensor (not shown) becomes more than start-up temperature, compressor 17 starts, and begins to cool down.From the cold-producing medium of the High Temperature High Pressure of compressor 17 discharge in the period eventually arriving at the exsiccator (not shown) being configured at Machine Room 13, particularly in the side radiating tube 18S being arranged at outer container 3, by the heat exchange of the foamed heat-insulating material 5 of the air outside outer container 3 and Ku Nei, it is cooled and liquefies.
Then, the cold-producing medium of liquefaction is reduced pressure by capillary tube 19, is flowed into and carries out heat exchange with air in the storehouse of cooler 15 periphery in cooler 15.Cold air after heat exchange is blown in Ku Nei cold room by neighbouring cold air Air Blast fan 16.Afterwards, the heated gasification of cold-producing medium, return compressor 17.Being cooled in storehouse, in the case of the detection temperature of refrigerating chamber sensor (not shown) becomes stopping below temperature, the operating of compressor 17 stops.
Then, the heat-blocking action of this freezer He the Vacuumed insulation panel 21 being installed on this freezer is illustrated.
In the freezer of present embodiment, the Vacuumed insulation panel 21 in tabular is provided with the pod 22a of length direction and the translot 22b of width.The line part making side radiating tube 18S is positioned at pod 22a, makes return portion 18Sa up and down of side radiating tube 18S, 18Sb be positioned at translot 22b.Owing to the Vacuumed insulation panel 21 of tabular covers the whole region of radiating tube 18S, side, so the thickness increasing freezer wall does not reduce storehouse internal volume, it is possible to increase the coverage rate of Vacuumed insulation panel 21.In addition, Vacuumed insulation panel 21 is utilized can to block from side radiating tube 18S to the heat radiation of inside-of-refrigerator.
That is, with not having translot 22b to only have the Vacuumed insulation panel 21 of state of pod 22a to cover return portion 18Sa of side radiating tube 18S.So, forming the space corresponding with radiating tube 18 diameter between outer container 3 and the Vacuumed insulation panel 21 of the return portion 18Sa part of side radiating tube 18S, freezer wall thickness thickens, and causes freezer internal volume correspondingly to reduce.But, according to present embodiment, return portion 18Sa of side radiating tube 18S is positioned at translot 22b, so forming the space corresponding with the diameter of radiating tube 18 between Vacuumed insulation panel 21 with outer container 3, freezer wall thickness will not thicken, and storehouse internal volume will not reduce.
It addition, as described in background technology, the prior art only arranging pod in Vacuumed insulation panel uses the structure of the return portion covering radiating tube without Vacuumed insulation panel.Therefore, the upper and lower return portion of radiating tube becomes the state exposed from pod, it is impossible to block from the return portion of radiating tube to the heat radiation of inside-of-refrigerator with Vacuumed insulation panel.It addition, the size up and down of Vacuumed insulation panel is the shortest, the coverage rate of Vacuumed insulation panel is low.
But, present embodiment as shown in Figure 6 is such, arranges pod 22a and translot 22b, makes return portion 18Sa of side radiating tube 18S be positioned at this translot 22b.Thereby, it is possible to also cover return portion 18Sa of side radiating tube 18S with Vacuumed insulation panel 21 with not increasing freezer wall thickness.And, Vacuumed insulation panel 21 is as shown with a dotted line in fig. 2, it is possible to the end face portion 23 that it is upper and lower increased near the ora terminalis up and down of outer container 3 side, specifically, is increased to the thick and heavy folded degree with the top wall of heat insulating box 1.Therefore, can reliably block from side radiating tube 18S to the heat radiation of inside-of-refrigerator with Vacuumed insulation panel 21, and, also can significantly increase the coverage rate of Vacuumed insulation panel 21.According to their synergism, the thermal insulation of heat insulating box 1 is greatly improved.
In addition, the Vacuumed insulation panel 21 of present embodiment is formed with chamfered section 25 in bottom before and after the Vacuumed insulation panel 21 being configured at heat insulating box 1 side.Thus, even if as it is shown in fig. 7, there is strengthening part 6 etc. at the side lower of the outer container 3 of heat insulating box 1, also can increase the width of Vacuumed insulation panel 21, and realize the maximization of lower direction size.
In addition it is possible to the coverage rate of Vacuumed insulation panel 21 side is greatly improved.Particularly Vacuumed insulation panel 21 is configured at outer container 3 in mode nonoverlapping with strengthening part 6, so Vacuumed insulation panel 21 utilizes its chamfered section 25 can reliably avoid being present in the strengthening part 6 etc. of the side lower of heat insulating box 1.As a result of which it is, Vacuumed insulation panel 21 can make its width increase to the size of the most whole width of heat insulating box 1 side, and it is capable of the maximization of lower direction size.
So, strengthening part 6 will not be destroyed and increase the effect of heat insulating box 1 intensity, it is possible to Vacuumed insulation panel 21 is greatly improved in side coverage rate.And, the bottom of Vacuumed insulation panel 21 will not be overlapping with strengthening part 6 grade of the side lower of heat insulating box 1, so the gas barrier film that also can eliminate Vacuumed insulation panel 21 overlapping with strengthening part 6 and damage thus destroy the worry of its heat-proof quality, it is possible to guarantee outstanding heat-proof quality for a long time.
It addition, strengthening part 6 is U-shaped configuration along bottom and rear portion from the front portion of outer container 3 side, and the upper end being positioned at the front and rear of the strengthening part 6 of outer container 3 side is formed with strengthening part chamfered section 26.Thus, chamfered section 25 according to Vacuumed insulation panel 21 and the cooperative effect of the strengthening part chamfered section 26 of strengthening part 6, Vacuumed insulation panel 21 can reduce its chamfered section 25, and the area of Vacuumed insulation panel 21 correspondingly increases, coverage rate improves, and is able to ensure that high thermal insulation.
It addition, the chamfered section 25 being arranged at Vacuumed insulation panel 21 is formed at the part being provided with translot 22b.In other words, the translot 22b of the bottom being arranged at Vacuumed insulation panel 21 is formed in the way of comprising chamfered section 25.Hereby it is achieved that the maximization of the lower direction size of Vacuumed insulation panel 21, improve the coverage rate of the Vacuumed insulation panel 21 of the side lower of heat insulating box 1.It addition, make return portion 18Sa of side radiating tube 18S be positioned at translot 22b, also can improve the Vacuumed insulation panel 21 coverage rate to side radiating tube 18S, it is possible to improve its thermal insulation further.
It addition, the translot 22b being arranged at the bottom of Vacuumed insulation panel 21 is formed at the position on the lower, upper end than strengthening part 6 front and rear.Thereby, it is possible to return portion 18Sa making to be positioned at the side radiating tube 18S of the position on the lower, upper end than strengthening part 6 front and rear is positioned at translot 22b, it is possible to increase the Vacuumed insulation panel 21 coverage rate to side radiating tube 18S, thus improve thermal insulation.
It addition, as shown in Figure 6, it is arranged at the translot 22b of Vacuumed insulation panel 21, is arranged on the part leaning on central authorities than the upper and lower end face portion 23 of Vacuumed insulation panel 21.That is, the translot 22b of upside is formed at end face portion 23 position on the lower than top, and the translot 22b of downside is formed at end face portion 23 position by the top than bottom.In addition, pod 22a intersects with this translot 22b, forms the upper and lower end face portion 23 to Vacuumed insulation panel 21, so the thick wall part 22d of slotless remains in the upper and lower end face part of Vacuumed insulation panel 21.
Thus, being formed in the face of the end face portion 23 of Vacuumed insulation panel 21 with translot 22b, end face portion 23 is compared because of the situation that groove is thinning, and the intensity of the upper and lower end face portion 23 of Vacuumed insulation panel 21 improves.The warpage of Vacuumed insulation panel 21, become minimum, be easily pasted on outer container 3, it is possible to cut down man-hour, improve quality.
Additionally, by using the thick wall part 22d of the upper and lower end face portion 23 of Vacuumed insulation panel 21 as the paste face pasted on outer container 3, it is prevented from during filling-foam heat-barrier material 5 being flowed between Vacuumed insulation panel 21 and outer container 3, and is prevented from the outer container appearance deformation that blow pressure causes.
It addition, the groove width that the groove width of translot 22b is than pod 22a is wider, it is possible to upper and lower return portion 18Sa of the side radiating tube 18S connected with this translot 22b, the bending diameter that curves of 18Sb are designed to large-size.
Thereby, it is possible to act on the tensile force of tube wall when reducing return portion 18Sa, 18Sb bending.It addition, the caliber of this return portion 18Sa, 18Sb also will not attenuate, it can be ensured that the reliability of side radiating tube 18S or above radiating tube 18F.
In addition, the width dimensions of the translot 22b of the downside in translot 22b setting up and down is bigger than the translot 22b of upside, it is possible to optimal allocation radiating tube 18 etc., and also can improve the workability of pipe connection etc..That is, radiating tube 18 side radiating tube 18S or above radiating tube 18F must be welded to connect with the refrigerant pipe (not shown) carrying out condenser.And, side radiating tube 18S forms return portion 18Sa, 18Sb in top and the bottom, if so increasing the width of the translot 22b of bottom, then can configure return portion 18Sa of more side radiating tube 18S in the translot 22b of this bottom.It addition, above radiating tube 18F also configures the more anterior pipe being connected by this translot 22b with demarcation strip 20.And, from this translot 22b place out, side radiating tube 18S or the operation that connects that above radiating tube 18F welds with the refrigerant pipe (not shown) carrying out condenser are not carried out in the side surface upper part of outer container 3, but can carry out in the lower position of the side lower of outer container 3.Therefore, while optimizing the setting of radiating tube 18, workability can also be improved.
Additionally, arrange, according to the requirement performance of freezer, the translot 22b that two row are above, but, in this case, it is preferable to make the width dimensions being arranged at the translot 22b of foot maximum.
It addition, in the present embodiment, as the side radiating tube 18S being configured in translot 22b and above the connecting portion of radiating tube 18F tube end 18T as shown in Figure 6, Figure 7, form the portion that curves 18Ta, the 18Tb more than at two.According to this structure, at side radiating tube 18S or time above radiating tube 18F is welded to connect with the refrigerant pipe (not shown) carrying out condenser, prevent the Vacuumed insulation panel 21 being pasted on outer container 3 inner surface from peeling off and impaired.The heat-proof quality of Vacuumed insulation panel 21 can be maintained well, further, it is possible to prevent the appearance deformation of outer container 3 and the heat-sinking capability of side radiating tube 18S from reducing.
That is, for the tube end 18T of side radiating tube 18S or above radiating tube 18F, in order to not affect assembling, as it is shown in fig. 7, the inner surface along outer container 3 is received.During it addition, pass through the connecting tube end 18T such as welding, in outer container 3, pull out tube end 18T.But, across the External Force Acting of tube end 18T peeling direction in Vacuumed insulation panel 21, Vacuumed insulation panel 21 is likely peeled off or impaired from outer container 3 inner surface.And, the outward appearance of outer container 3 is likely to deformation, and the heat-sinking capability of side radiating tube 18S declines.
But, in the present embodiment, form the portion that curves 18Ta, 18Tb more than at two at tube end 18T, so external force when this curves portion 18Ta, 18Tb buffering (absorbing deformation) tractive pipe.Prevent the Vacuumed insulation panel 21 being pasted on outer container 3 from peeling off and impaired, meanwhile, it is capable to prevent appearance deformation and the decline of radiating tube 18 heat-sinking capability of outer container 3.
It addition, the Vacuumed insulation panel 21 of the part at tube end 18T place becomes chamfered section 25, so utilizing this chamfered section 25 to arrange smoothly curve portion 18Ta, 18Tb.And, also can increase the size embedding part X translot 22b from the tube end 18T that curves shown in portion 18Ta, 18Tb to Fig. 7.According to this structure, it is possible to increase the coverage rate of Vacuumed insulation panel 21, and also can improve because external force puts on stripping preventive effect and the impaired preventive effect that Vacuumed insulation panel 21 causes.
It addition, in the freezer of present embodiment, the air in the pod 22a and translot 22b of Vacuumed insulation panel 21 because of side radiating tube 18S or above the heat radiation of radiating tube 18F and expand, pressure rises.Thus, it is likely to occur the deformation along side radiating tube 18S in the side of outer container 3, but utilizes the communication means 27 being arranged at translot 22b to be prevented from the deformation of outer container 3.
I.e., in the present embodiment, as it is shown in figure 5, be provided with the communication means 27 in the face of space 7 in the translot 22b of downside, so pod 22a can be made to connect with extraneous air in translot 22b via this communication means 27.Can suppress to result from the change of the pressure caused by variations in temperature of the heat radiation of radiating tube 18, prevent the appearance deformation of outer container 3.
It addition, as shown in Figure 8, Figure 9, the groove width of translot 22b is set to bigger than pod 22a, so the air being trapped in multiple pod 22a easily circulates to translot 22b side.And, this translot 22b is provided with communication means 27, so including the air of translot 22b, being trapped in the air in multiple pod 22a and also flowing out to outside the short time.
And, the translot 22b that this groove width is big is configured with return portion 18Sa and the above radiating tube 18F of side radiating tube 18S, so the air themperature in translot 22b itself is the highest.Therefore, the air making delay is easier to circulation, it is possible to be smoothly discharged out air.
It addition, communication means 27 is inserted in the hole 28 of strengthening part 6, connect with extraneous air via the space 7 being arranged at strengthening part 6, so number of components is also few, and the shape of communication means 27 can be simplified.Such as, communication means 27 can use resin, is produced for rectilinear form by extruded, it is possible to suppression fee of material and working hour expense.
It addition, in order to improve fillibility, the foamed heat-insulating material 5 being filled between the outer container 3 of heat insulating box 1 and interior case 4 uses following method.That is, make the front openings portion of heat insulating box 1 towards bottom surface, from the material being arranged on the peristome (not shown) at heat insulating box 1 back side and injecting towards lower section foamed heat-insulating material 5.
Then, (front surface peristome side) from below is used to act the method being increasingly towards top (rear side of heat insulating box 1) foam filled foamed heat-insulating material 5.In the present embodiment, the translot 22b along Vacuumed insulation panel 21 configures one end of communication means 27, is connected by the extraneous air of the other end with heat insulating box 1 rear side.Therefore, air is discharged via communication means 27 in the direction identical with the direction of foam filled foamed heat-insulating material 5, it is possible to increase the efficiency of the air in drain tank when foam filled.
Additionally, use linearity to be illustrated communication means 27, the part that this communication means 27 can also be erect by the part parallel with translot 22b and bending is constituted.The deformation caused for blow pressure when preventing filling-foam heat-barrier material 5 between outer container 3 and interior case 4, uses foaming tool, and it plays and makes to be fixed on the radiating tube 18 of outer container 3 and communication means 27 does not interferes with the foaming such buffering effect of tool.According to this structure, in heat insulating box 1 after filling-foam heat-barrier material 5, it is possible to maintain for pulling out radiating tube 18 and communication means 27 is arranged in the degree of freedom of assigned position.
(the 2nd embodiment)
Figure 10 is the front view of the Vacuumed insulation panel of the freezer representing the 2nd embodiment of the present utility model.
The Vacuumed insulation panel 31 of present embodiment as on the upside of the shape of part groove 32c of translot different from the 1st embodiment.That is, using the part groove 32c of the translot of the upside as this Vacuumed insulation panel 31 as only by side radiating tube (not shown) part part groove, it is not necessary to part be not provided with groove, as be pasted onto on outer container 3 stick with paste face thick wall part 32d.Other structures in a same manner as in the first embodiment, on Vacuumed insulation panel 31, in addition to part groove 32c, also form pod 32a and the translot 32b of downside, are formed with chamfered section 35 before and after the bottom of Vacuumed insulation panel.
According to present embodiment, it is possible to increase the intensity of the ora terminalis part of Vacuumed insulation panel 31, make warpage, deformation minimum, and the stickup on outer container 3 becomes easy, it is possible to cut down man-hour.And, by optimizing the part groove 32c of storage side radiating tube (not shown), it is possible to increase the coverage rate of Vacuumed insulation panel 31.
Additionally, the part groove 32c formed as part groove is in the state that its end connects with pod 32a, even if so the position as the part groove 32c and pod 32a of the translot of upside when forming groove exists deviation, this deviation also can be absorbed, it is possible to increase form the productivity ratio of groove.
(the 3rd embodiment)
Figure 11 is the front view of the Vacuumed insulation panel of the freezer representing the 3rd embodiment of the present utility model.
The Vacuumed insulation panel 41 of present embodiment adds between pod 42a and arranges local groove 42e connected by the translot 42b from face 43 to the upside, upside of Vacuumed insulation panel 41.Other structures in a same manner as in the first embodiment, are formed with pod 42a and translot 42b on Vacuumed insulation panel 41, are formed with chamfered section 45 before and after the bottom of Vacuumed insulation panel 41.It is configured with side radiating tube 18S at pod 42a and translot 42b, is configured with return portion 18Sa, 18Sb at translot 42b.
Local groove 42e being formed between thick wall part 42d is formed between pod 42a in the way of by the translot 42b connection from face 43 to the upside, upside of Vacuumed insulation panel 41.The kink 18Sb of the face towards other (the being towards end face in the present embodiment) bridging part of storage side radiating tube 18S.
That is, side radiating tube 18S is configured with the kink 18Sb of L-shaped as the bridge part bridged from the end face of outer container 3 in local groove 42e, and return portion 18Sa is configured at the translot 42b of downside.It addition, the end of side radiating tube 18S is by another local groove 42e, again to the end face bridge configuration of outer container 3.
Therefore, the most whole side radiating tube 18S will not be configured between the side plate of Vacuumed insulation panel 41 and outer container 3 from the upper and lower side face 43 of Vacuumed insulation panel 41 with stretching out.In other words, Vacuumed insulation panel 41 is by arranging translot 42b, local groove 42e, and its upper and lower both ends exceed the kink up and down of side radiating tube 18S and arrange near the most each end of outer container 3.Therefore, Vacuumed insulation panel 41 as shown with a dotted line in fig. 2, covers the most whole region, side of outer container 3.
According to present embodiment, it is possible to maintain the bending quality towards other face (being towards end face in the present embodiment) bridge joint side radiating tube 18S from the side of heat insulating box 1, and the coverage rate of Vacuumed insulation panel 41 can be improved.
That is, the outer container 3 of heat insulating box 1 is by being that U-shaped is bent to form end face and two sides by flat board.But, it is pasted on tensile force when the radiating tube 18 of flat board bends in advance and plays a role, it is possible to cause the caliber of this kink to attenuate, pipe thickness is thinning waits deformation, and quality declines.
In order to prevent this situation, the bridge pipe part of radiating tube becomes L-shaped to form kink 18Sb, and the tensile force played a role when absorbing bending maintains the stability of quality.But, if forming the kink 18Sb of this L-shaped, according to the size of this part, correspondingly shortening Vacuumed insulation panel, coverage rate declines.
But, according to present embodiment, it is possible to embed the kink 18Sb of the L-shaped of the bridge pipe part of radiating tube at translot 42b and local groove 42e that is connected with this translot 42b.Therefore, it is possible to by the part of the dimension extension of Vacuumed insulation panel 41 to the kink 18Sb also covering this L-shaped, and by arranging the kink 18Sb of L-shaped, also can maintain the bending quality of bridge pipe part.
Illustrate concrete structure of the present utility model above according to each embodiment, but it only represents an enforcement mode of the present utility model, certainly can carry out various change in the range of the purpose of this utility model.
Such as, pod 22a, translot 22b are in addition to the bar number illustrated, it is also possible to increase and decrease, suitably select according to the requirement performance of freezer.
Additionally, it is arranged at pod 22a, 32a, 42a and the structure of translot 22b of the Vacuumed insulation panel 21,31,41 of heat insulating box 1 side, can be used for being arranged in the Vacuumed insulation panel 21,31,41 at the heat insulating box back side, thus improve coverage rate, it is possible to obtain same effect.
As discussed above, this utility model includes: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；Vacuumed insulation panel with the inside-of-refrigerator being arranged at radiating tube.It addition, Vacuumed insulation panel has concave groove, radiating tube is configured at groove, and the Vacuumed insulation panel being arranged at heat insulating box side is formed with chamfered section in bottom before and after it.
Thus, even if Vacuumed insulation panel exists strengthening part at the outer container side lower of heat insulating box, also ensure that the width of its width realizes the maximization of lower direction size simultaneously, it is possible to the coverage rate of the side of heat insulating box is greatly improved.Thereby, it is possible to provide the freezer with high thermal insulation.
It addition, this utility model is provided with strengthening part at the outer container side lower of heat insulating box, Vacuumed insulation panel is constituted by covering core with gas barrier film and its inner pressure relief sealed, and is configured at outer container in mode nonoverlapping with strengthening part.
Thus, Vacuumed insulation panel can avoid being present in the strengthening part of heat insulating box side lower by its chamfered section.As a result of which it is, its width is extended to the most whole width size of heat insulating box side by Vacuumed insulation panel, and it is capable of the maximization of lower direction size.
Therefore, the effect strengthening casing intensity of strengthening part will not be destroyed, it is possible to the coverage rate of side is greatly improved.And, the bottom of Vacuumed insulation panel is not overlapping with the strengthening part of heat insulating box side lower etc., it is possible to eliminate because of the barrier properties for gases membrane damage that cause Vacuumed insulation panel overlapping with strengthening part thus destroy its heat-proof quality etc. and worry, and outstanding heat-proof quality can be guaranteed for a long time.
It addition, this utility model can also strengthening part be U-shaped configuration along bottom and rear portion from the front portion of outer container side, and it is formed with strengthening part chamfered section in the upper end of the front and rear of strengthening part.
Thus, according to the cooperative effect of the chamfered section of Vacuumed insulation panel with the strengthening part chamfered section of strengthening part, Vacuumed insulation panel can reduce its chamfered section, and area correspondingly increases, and coverage rate improves, and then is able to ensure that higher heat-proof quality.
It addition, Vacuumed insulation panel of the present utility model can also have concave translot in the longitudinal direction, the translot of foot is formed in the way of the chamfered section comprising Vacuumed insulation panel.
Hereby it is achieved that the maximization of the lower direction size of Vacuumed insulation panel, improve the Vacuumed insulation panel coverage rate of side lower, and make the bending part of radiating tube in translot, thereby, it is possible to improve the Vacuumed insulation panel coverage rate to radiating tube, it is possible to improve its thermal insulation further.
It addition, Vacuumed insulation panel of the present utility model can also have concave translot in the longitudinal direction, the translot of foot is formed at position on the lower, the upper end of the front and rear than strengthening part.
Thereby, it is possible to make the return portion being positioned at the radiating tube below the upper end of the front and rear of strengthening part be positioned at translot, it is possible to increase Vacuumed insulation panel, for the coverage rate of radiating tube, improves thermal insulation further.
It addition, this utility model can also include: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；With the Vacuumed insulation panel of the inside-of-refrigerator being arranged at radiating tube, the Vacuumed insulation panel being arranged at heat insulating box side has multiple concave translot in the longitudinal direction, and the width dimensions of undermost translot is maximum.
Thus, the return portion of radiating tube embeds translot Vacuumed insulation panel and covers, and it is possible to suppress freezer wall thickness to thicken.And, Vacuumed insulation panel can form the size of the return portion only covering radiating tube, reliably intercepts with Vacuumed insulation panel from radiating tube to the heat radiation of inside-of-refrigerator, also can significantly increase the coverage rate of Vacuumed insulation panel, it is possible to realize the freezer that thermal insulation is high.It addition, by the width dimensions maximum making undermost translot, it is possible at the operation easy bottom centralized configuration pipe that pipe connects, it is possible to optimal design-aside radiating tube, the workability that pipe connects also can be improved.
It addition, this utility model can also be configured with multiple radiating tube at undermost translot.Thereby, it is possible to realize the optimal setting of radiating tube.
It addition, this utility model includes: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；Vacuumed insulation panel with the inside-of-refrigerator being arranged at radiating tube.It addition, Vacuumed insulation panel can also have concave groove, radiating tube is configured at groove, and the tube end being configured at the radiating tube of groove is formed and curves portion more than at two.
Thus, radiating tube is covered with Vacuumed insulation panel, it is possible to suppression freezer wall thickness thickens.It addition, the buffering (absorbing deformation) when the portion of curving being arranged at the tube end of radiating tube becomes tractive radiating tube in sealing of tube connection procedure, prevent the Vacuumed insulation panel being pasted on outer container from peeling off, maintain the heat-proof quality of Vacuumed insulation panel well.It addition, can also prevent outer container appearance deformation and from radiating tube heat-sinking capability decline.
It addition, this utility model can also be formed with storage chamfered section in the corner of Vacuumed insulation panel, at the tube end of storage chamfered section storage radiating tube.
Thus, even if Vacuumed insulation panel exists the barriers such as strengthening part at the outer container side lower of heat insulating box, also ensure that the width of its width, it is achieved the maximization of lower direction size, the coverage rate of side is greatly improved, it is possible to heat-proof quality is greatly improved.It addition, Vacuumed insulation panel peels off preventive effect when also can improve fairlead.
It addition, this utility model includes: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；Vacuumed insulation panel with the inside-of-refrigerator being arranged at radiating tube.It addition, Vacuumed insulation panel can also have concave groove, and being provided with the local groove at least forming and not crossing Vacuumed insulation panel from the end face of Vacuumed insulation panel at Vacuumed insulation panel, the bridge joint kink of radiating tube passes through local groove.
Thus, the bridge joint kink of radiating tube also covers with Vacuumed insulation panel, it is possible to increase the coverage rate of Vacuumed insulation panel.It addition, also can be smoothed out from the side of heat insulating box to other face, such as to end face bridge joint bending radiating tube, it is possible to maintain the bending quality of radiating tube, improve the coverage rate of Vacuumed insulation panel, improve thermal insulation.
It addition, the radiating tube being accommodated in local groove can also be connected with another side radiating tube by this utility model as from the one side of heat insulating box.Thereby, it is possible to maintain the bending quality of radiating tube, improve the coverage rate of Vacuumed insulation panel, improve thermal insulation.
It addition, this utility model includes: be filled with the heat insulating box of foamed heat-insulating material between outer container and interior case；It is configured at the radiating tube inside outer container；Vacuumed insulation panel with the inside-of-refrigerator being arranged at radiating tube.It addition, Vacuumed insulation panel can also have multiple concave translot in the longitudinal direction, at least there is the part groove not forming the end face to Vacuumed insulation panel.
Thus, the return portion of radiating tube is embedded the translot of Vacuumed insulation panel, it is possible to suppression freezer wall thickness increases.And, Vacuumed insulation panel can form the size of the return portion only covering radiating tube, it is possible to reliably blocks with Vacuumed insulation panel from radiating tube to the heat radiation inside freezer, also can significantly increase the coverage rate of Vacuumed insulation panel.And, the translot of Vacuumed insulation panel is only used as the part of necessity, it can be ensured that the intensity of ora terminalis part, by the warpage of outer container, Deformation control in minimum.
It addition, this utility model can also use the structure connected by the end of part groove with the pod formed in the vertical direction.Thus, even if the communicating position of translot and pod has deviation, also can absorb this deviation, improve the productivity ratio forming groove.
Probability is utilized in industry
This utility model can improve the coverage rate of Vacuumed insulation panel, and the thermal insulation of freezer is greatly improved, it is possible to is applicable to the various freezers used based on home-use, business.
Claims (13)
1. a freezer, it is characterised in that including:
The heat insulating box of foamed heat-insulating material it is filled with between outer container and interior case；
It is configured at the radiating tube inside described outer container；With
It is arranged at the Vacuumed insulation panel of the inside-of-refrigerator of described radiating tube,
Described Vacuumed insulation panel has concave groove, and described radiating tube is configured at described groove, and the described Vacuumed insulation panel being arranged at described heat insulating box side is formed with chamfered section in bottom before and after it.
2. freezer as claimed in claim 1, it is characterised in that:
Side lower at the described outer container of described heat insulating box is provided with strengthening part, described Vacuumed insulation panel is constituted by covering core with gas barrier film and its inner pressure relief sealed, and is configured at described outer container in mode nonoverlapping with described strengthening part.
3. freezer as claimed in claim 2, it is characterised in that:
Described strengthening part is U-shaped configuration along bottom and rear portion from the front portion of the side of described outer container, and is formed with strengthening part chamfered section in the upper end of the front and rear of described strengthening part.
4. freezer as claimed in claim 1, it is characterised in that:
The described Vacuumed insulation panel being arranged at described heat insulating box side has concave translot in the longitudinal direction, and the described translot of foot is formed in the way of the described chamfered section comprising described Vacuumed insulation panel.
5. freezer as claimed in claim 2, it is characterised in that:
The described Vacuumed insulation panel being arranged at described heat insulating box side has concave translot in the longitudinal direction, and the described translot of foot is formed at position on the lower, the upper end of the front and rear than described strengthening part.
6. a freezer, it is characterised in that including:
The heat insulating box of foamed heat-insulating material it is filled with between outer container and interior case；
It is configured at the radiating tube inside described outer container；With
It is arranged at the Vacuumed insulation panel of the inside-of-refrigerator of described radiating tube,
The described Vacuumed insulation panel being arranged at described heat insulating box side has multiple concave translot in the longitudinal direction, and the width dimensions of undermost described translot is maximum.
7. freezer as claimed in claim 6, it is characterised in that:
It is configured with multiple radiating tube at undermost described translot.
8. a freezer, it is characterised in that including:
The heat insulating box of foamed heat-insulating material it is filled with between outer container and interior case；
It is configured at the radiating tube inside described outer container；With
It is arranged at the Vacuumed insulation panel of the inside-of-refrigerator of described radiating tube,
Described Vacuumed insulation panel has concave groove, and described radiating tube is configured at described groove, and the tube end being configured at the described radiating tube of described groove is formed and curves portion more than at two.
9. freezer as claimed in claim 8, it is characterised in that:
It is formed with storage chamfered section in the corner of described Vacuumed insulation panel, receives the described tube end of described radiating tube in described storage chamfered section.
10. a freezer, it is characterised in that including:
The heat insulating box of foamed heat-insulating material it is filled with between outer container and interior case；
It is configured at the radiating tube inside described outer container；With
It is arranged at the Vacuumed insulation panel of the inside-of-refrigerator of described radiating tube,
Described Vacuumed insulation panel has concave groove, and is provided with the local groove at least forming and not crossing described Vacuumed insulation panel from the end face of described Vacuumed insulation panel at described Vacuumed insulation panel, and the bridge joint kink of described radiating tube is by described local groove.
11. freezers as claimed in claim 10, it is characterised in that:
It is accommodated in the described radiating tube of described local groove, is connected to another side from the one side of described heat insulating box.
12. 1 kinds of freezers, it is characterised in that including:
The heat insulating box of foamed heat-insulating material it is filled with between outer container and interior case；
It is configured at the radiating tube inside described outer container；With
It is arranged at the Vacuumed insulation panel of the inside-of-refrigerator of described radiating tube,
The described Vacuumed insulation panel being arranged at described heat insulating box side has multiple concave translot in the longitudinal direction, at least formed with the part groove not forming the end face to described Vacuumed insulation panel in described translot.
13. freezers as claimed in claim 12, it is characterised in that:
The end of described part groove connects with the pod formed in the vertical direction.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-173183 | 2013-08-23 | ||
| JP2013173183A JP2015040674A (en) | 2013-08-23 | 2013-08-23 | Refrigerator |
| JP2013-174252 | 2013-08-26 | ||
| JP2013174254A JP6402352B2 (en) | 2013-08-26 | 2013-08-26 | refrigerator |
| JP2013-174251 | 2013-08-26 | ||
| JP2013-174254 | 2013-08-26 | ||
| JP2013174251A JP6504379B2 (en) | 2013-08-26 | 2013-08-26 | refrigerator |
| JP2013174253A JP6379348B2 (en) | 2013-08-26 | 2013-08-26 | refrigerator |
| JP2013174252A JP6314311B2 (en) | 2013-08-26 | 2013-08-26 | refrigerator |
| JP2013-174253 | 2013-08-26 | ||
| PCT/JP2014/003988 WO2015025477A1 (en) | 2013-08-23 | 2014-07-30 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536838U true CN205536838U (en) | 2016-08-31 |
Family
ID=52483273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201490000983.2U Expired - Lifetime CN205536838U (en) | 2013-08-23 | 2014-07-30 | Refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN205536838U (en) |
| DE (1) | DE212014000174U1 (en) |
| WO (1) | WO2015025477A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134972A1 (en) * | 2018-12-27 | 2020-07-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH713291A2 (en) * | 2018-05-29 | 2018-07-31 | V Zug Ag | Cooling unit with vacuum insulation panel. |
| US10746343B2 (en) | 2018-09-28 | 2020-08-18 | Whirlpool Corporation | Channel system for a vacuum insulated structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3527533B2 (en) * | 1994-05-11 | 2004-05-17 | 松下冷機株式会社 | refrigerator |
| JP2004003534A (en) * | 2002-03-28 | 2004-01-08 | Matsushita Refrig Co Ltd | Vacuum heat insulating material and refrigerator using vacuum heat insulating material |
| JP4200303B2 (en) | 2003-09-16 | 2008-12-24 | パナソニック株式会社 | refrigerator |
| WO2010092626A1 (en) * | 2009-02-12 | 2010-08-19 | パナソニック株式会社 | Refrigerator |
| JP2011089740A (en) | 2009-10-26 | 2011-05-06 | Panasonic Corp | Bag body and vacuum heat insulating material |
| JP5677737B2 (en) * | 2009-11-10 | 2015-02-25 | 株式会社東芝 | refrigerator |
| JP2012063038A (en) * | 2010-09-14 | 2012-03-29 | Hitachi Appliances Inc | Refrigerator |
| US9791202B2 (en) * | 2011-08-31 | 2017-10-17 | Panasonic Intellectual Property Management Co., Ltd. | Refrigerator and vacuum heat insulating material for use in refrigerator |
| JP2013142512A (en) * | 2012-01-12 | 2013-07-22 | Panasonic Corp | Refrigerator |
| JP2013019665A (en) * | 2012-09-18 | 2013-01-31 | Sharp Corp | Refrigerator |
-
2014
- 2014-07-30 WO PCT/JP2014/003988 patent/WO2015025477A1/en active Application Filing
- 2014-07-30 CN CN201490000983.2U patent/CN205536838U/en not_active Expired - Lifetime
- 2014-07-30 DE DE212014000174.9U patent/DE212014000174U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134972A1 (en) * | 2018-12-27 | 2020-07-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN113474602A (en) * | 2018-12-27 | 2021-10-01 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015025477A1 (en) | 2015-02-26 |
| DE212014000174U1 (en) | 2016-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5578265B1 (en) | refrigerator | |
| WO2014002515A1 (en) | Refrigerator | |
| CN104641190B (en) | Freezer | |
| CN205536838U (en) | Refrigerator | |
| WO2020233419A1 (en) | Refrigerator | |
| CN106196859B (en) | Refrigerator | |
| CN106196812A (en) | Multilamellar refrigeration plant cabinet, refrigeration plant and the assemble method of cabinet | |
| JP6200742B2 (en) | refrigerator | |
| CN106482437B (en) | Refrigerator | |
| JP6558874B2 (en) | Manufacturing method of vacuum insulation | |
| CN104279807A (en) | Refrigerator | |
| TWI691692B (en) | refrigerator | |
| TWI555956B (en) | Refrigerator | |
| CN107869878A (en) | Vacuum heat-insulation part and refrigerator | |
| JP6940424B2 (en) | refrigerator | |
| JP6504379B2 (en) | refrigerator | |
| JP6675211B2 (en) | refrigerator | |
| JP2009074732A (en) | Refrigerator | |
| JP6314311B2 (en) | refrigerator | |
| JP6402352B2 (en) | refrigerator | |
| JP6379348B2 (en) | refrigerator | |
| CN211233464U (en) | Condensing unit, refrigerating system and fresh-keeping equipment | |
| JP2006090650A (en) | Cooling storage | |
| JP6955587B2 (en) | refrigerator | |
| WO2019043913A1 (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160831 |
|
| CX01 | Expiry of patent term |