CN1094584C - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN1094584C
CN1094584C CN96112817A CN96112817A CN1094584C CN 1094584 C CN1094584 C CN 1094584C CN 96112817 A CN96112817 A CN 96112817A CN 96112817 A CN96112817 A CN 96112817A CN 1094584 C CN1094584 C CN 1094584C
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CN
China
Prior art keywords
refrigerator
thermofin
cooler
surface area
defrosting
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 - Fee Related
Application number
CN96112817A
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Chinese (zh)
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CN1155646A (en
Inventor
明神一寿
小嶋隆夫
佐野哲夫
野口明裕
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Toshiba Corp
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Toshiba Corp
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Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of CN1155646A publication Critical patent/CN1155646A/en
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Publication of CN1094584C publication Critical patent/CN1094584C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06Removing frost
    • F25D21/08Removing frost by electric heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141Removal by evaporation
    • F25D2321/1413Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/02Refrigerators including a heater

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  • 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)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

A kind of fan cooling refrigerator, a roll bond evaporator 21 for constituting an evaporator part at the wall face side in the body, the fins 25 in which the surface area of the downstream side of the flow of the indoor air is larger than that of the upstream side, and are mainly constituted by a plurality of flat plates 24 arranged parallelly are mounted on a board 23, which is brought into fixed contact with the evaporator 21, thus the cooler 20 is formed. This refrigerator can improve the occurrence of clogging of a cooler with frost, restrain the decline of cooling performance, shorten the defrost time, and then enhance the performance of saving food.

Description

Refrigerator
Technical field
The present invention relates to derect refrigerated refrigerator.
Background technology
The existing refrigerator of direct-cooling type have a kind of for example as shown in Figure 9.Refrigerator among the figure is middle cold type, in refrigerator body 1, is refrigerating chamber 2, refrigerating chamber 3 and vegetable compartment 4 from top to bottom.The 5th, the door of refrigerating chamber 2, the 6th, the door of refrigerating chamber 3, the 7th, the door of fruits and vegetables chamber 4.The 8th, refrigerator body 1 is divided into the partition wall of 3 ones of 2 ones of refrigerating chambers and refrigerating chambers, be formed with the backward channel 9 of the cold air that is blown out to refrigerating chamber 2 in this part.The 10th, be blown out to the backward channel of the cold air of refrigerating chamber 3.11, the 12nd, compressor in the freeze cycle and fin tube type cooler (evaporimeter), the 13rd, fan inside, the 14th, the fan protector, the 15th, the Glass tube heater of defrosting, the 16th, accept the groove that defrost water is used.
Quilt with air conditioning fan inside 13 by 12 coolings of fin tube type cooler is blown into refrigerating chamber 3 and refrigerating chamber 2, through backward channel 9,10, is sucked fin tube type cooler 12 once more, forms cooling air circulation system.In this operation process, because air is cooled to very low temperature by fin tube type cooler 12 in the refrigerator of the high humility of returning from refrigerating chamber 2 grades, so can adhere to frost on the fin tube type cooler 12.Therefore, refrigerator will regularly defrost, and, regularly enters defrosting mode that is, to Glass tube heater 15 energisings, uses its heat, mainly is that radiant heat dissolves attached to the frost on the fin tube type cooler 12.The defrost water of this moment is accepted by groove 16.In groove 16, be provided with and prevent the defrost water heater (not shown) of usefulness that freezes, and be connected with defrost water is drawn out to the drainpipe of using outside the refrigerator.
Yet, in traditional refrigerator, because the time use heat, mainly be that radiant heat dissolves attached to the frost on the fin tube type cooler from Glass tube heater in defrosting, former from Glass tube heater part farthest, the frost that inlet tube, accumulator that is the topmost of fin tube type cooler among Fig. 9 and fin tube type cooler etc. located to adhere to will reliably be removed, required defrosting time is just long, in order reliably to remove the frost of this part, also to have heater is set in addition.In addition, finned tube may cause that also frost tangles on pipe, ice is not changed and caused stopping up, so be necessary to make frost reliably to dissolve.The problem that temperature rises and the heater input during defrosting increases etc. in the refrigerator when therefore, having defrosting.In addition, because near Glass tube heater, even also still be heated after frost dissolves, so have again that the temperature of evaporimeter (fin tube type cooler) rises, the pressure in the freeze cycle rises, the starting conditions of the compressor after the defrosting is harsh etc. a problem.
Summary of the invention
Problem in view of above-mentioned prior art existence, the objective of the invention is to, a kind of refrigerator is provided, the obstruction that this refrigerator can improve the cooler that frosting causes with the decline that suppresses cooling performance, can shorten defrosting time to improve the keeping quality of food, and can improve the starting conditions of compressor after the defrosting, the heter temperature of defrosting can be controlled at lower temperature, electric power when saving defrosting, simultaneously, even under the situation when adopting combustible refrigerant, also safety can be guaranteed, and the miniaturization of cooler can be realized.
In order to solve the problem that above-mentioned prior art exists, technical solution of the present invention 1 described invention, be that a kind of refrigerator internal fan that utilizes forces to make the refrigerator inner air convection, and the refrigerator that the cooler that constitutes with the evaporimeter in the freeze cycle carries out heat exchange is set in the air flow channel in this refrigerator, described cooler comprises the evaporimeter that is arranged at inner body wall face side, its main points are that the evaporimeter of described cooler has the evaporation bonding sheet; The surface area that constitutes air flow downstream side in its main body, the described refrigerator with the multi-disc rectangular flat of configured in parallel is fixed on the described bonding evaporating plate greater than the thermofin contact of the surface area of upstream side, thereby constitutes described cooler.
Because above-mentioned formation by on the bonding evaporating plate thermofin being set, can increase heat transfer area, guarantees necessary cooling performance in the refrigerator.Thermofin is constituted by main body with the rectangular flat, and the flow area of upstream side air is big, and heat transfer part does not have the barrier of pipe etc., so, even the damp atmosphere of locating from refrigerating chamber etc. flows into and produces the frosting trend from the upstream side of thermofin, also can improve the obstruction of the cooler that causes because of frosting, suppress the decline of cooling performance.In addition, enter the defrosting operation mode, also can easily finish defrosting at short notice even suitably heat.Therefore, can improve the retention of food in the refrigerator, the temperature of bonding evaporating plate rises when suppressing defrosting, the effectively rising of freezing-inhibiting circulation internal pressure, thus can improve the starting conditions of the compressor after defrosting finishes, improve the efficient of electric motor for compressor.
And, by directly being contacted, thermofin is fixed in the bonding evaporating plate, reduce the thermal resistance between bonding evaporating plate and the thermofin, can further improve cooling performance in the refrigerator, and the heating when defrosting efficiently can be finished defrosting the shorter time.In addition, can realize the miniaturization of cooler.
Above-mentioned evaporimeter of the present invention also can have and thermofin is installed and be contacted the substrate that is fixed on the bonding evaporating plate.
In order to solve the problem that above-mentioned prior art exists, technical solution of the present invention 2 described inventions, be that a kind of refrigerator internal fan that utilizes forces to make the refrigerator inner air convection, and the refrigerator that the cooler that constitutes with the evaporimeter in the freeze cycle carries out heat exchange is set in the air flow channel in this refrigerator, described cooler comprises the evaporimeter that is arranged at inner body wall face side, its main points are that the evaporimeter of described cooler has; The evaporation tube of the shape that crawls bending, constituted based on the multi-disc rectangular flat of configured in parallel, in its refrigerator the surface area of air flow downstream side greater than the thermofin of the surface area of upstream side, and, described thermofin is installed and contacts the substrate that is fixed on the described evaporation tube.
Because above-mentioned formation except the effect of technique scheme 1, also can obtain the effect that evaporator section constitutes easily.
Invention of the present invention, also can not use aforesaid, by with the multi-disc rectangular flat of configured in parallel as main body was constituted, in its refrigerator the surface area of air flow downstream side greater than the thermofin of the surface area of upstream side, and replace with configured in parallel and only in described refrigerator air flow downstream side part respectively through die-cut and multi-disc rectangular flat that form the spinosity sheet constitutes thermofin.
Because above-mentioned formation, the thorn sheet is for the mobile resistance that becomes of air in the refrigerator, increase heat exchange, the surface area in this and downstream plays a part during greater than the surface area of upstream side of equal value, again because the air flow channel area of the thermofin upstream side that air flows in refrigerator is bigger, so, except with the roughly the same effect of technique scheme, also can obtain the effect that thermofin part constitutes easily.
Invention of the present invention also can contact the line heater (cord heater) that disposes defrosting on described thermofin.
Because above-mentioned formation can directly heat thermofin during defrosting, improve defrosting efficiency.Because defrosting needs only and the contact-making surface of thermofin is more than 0 ℃,, heter temperature can be suppressed for lower again so compare with radiation heating.But therefore power saving, and also can guarantee security when adopting combustible refrigerant etc.
Description of drawings
Fig. 1 is the cutaway view that the internal structure of refrigerator first embodiment of the present invention is shown.
Fig. 2 is the exploded perspective view that the cooler construction among the invention described above first embodiment is shown.
Fig. 3 is the exploded perspective view that the cooler construction in the second embodiment of the invention is shown.
Fig. 4 is the exploded perspective view that the cooler construction in the third embodiment of the invention is shown.
Fig. 5 is the exploded perspective view that the cooler construction in the fourth embodiment of the invention is shown.
Fig. 6 is the exploded perspective view that the cooler construction in the fifth embodiment of the invention is shown.
Fig. 7 is the exploded perspective view that the cooler construction in the sixth embodiment of the invention is shown.
Fig. 8 is the exploded perspective view that the cooler construction in the seventh embodiment of the invention is shown.
Fig. 9 is the cutaway view that the internal structure of conventional refrigerator is shown.
The specific embodiment
Fig. 1 and Fig. 2 are the figure of first embodiment of the invention.Among Fig. 1 with above-mentioned Fig. 9 in the identical or equal part of device and position, with symbolic representation same as described above, and omit repeat specification.
At first as shown in Figure 1, the cooler 20 of refrigerator is constructed as follows in the present embodiment.That is, the bonding evaporating plate 21 of formation evaporator section is arranged on inner body wall face side.Bonding evaporating plate 21 forms the following slim bonding evaporating plate of thick 5mm, and one face contacts with adiabatic wall, and another face is within the refrigerator.On the face of this refrigerator inboard, thermofin 25 to be installed with bonding evaporating plate 21 contact conditions.Interior case 36 is airtight construction (even just in case cold-producing medium leaks, the refrigerator that also can not bleed is interior) with the contact site of this thermofin 25.Fig. 2 shows the detailed structure of cooler 20.Thermofin 25 is constituted by main body with a plurality of rectangular flats 24 of configured in parallel air-flow direction A in refrigerator, in the downstream of its flow direction A, disposes the short flat board of length successively to become close state streamwise at interval.By the different multiple flat board of such streamwise configured length, the surface area of thermofin 25 surface area ratio upstream side of air flow downstream side in refrigerator increases successively.Such multi-disc flat board is installed on the substrate 23, and these substrate 23 contacts are fixed on the bonding evaporating plate 21.
The effect of present embodiment then is described.As mentioned above, cooler 20 has increased its heat transfer area by on bonding evaporating plate 21 thermofin 25 being set, and has guaranteed cooling performance in the refrigerator necessary in the fan coolling formula refrigerator.Thermofin 25 is constituted by main body with rectangular flat 24, and the flow area at the upstream side air is big, there is not the barrier of those pipes in the conventional example etc. again at heat transfer part, so, even flow into the upstream side generation frosting trend of thermofin 25 from the damp atmosphere at places such as refrigerating chamber 2, also can improve the obstruction of cooler 20 generations that cause because of frosting, can suppress the decline of cooling performance.In addition, when having entered the defrosting operation mode owing to line heater running described later, defrosting also can be finished easily and at short notice.Therefore, can improve the retention of the food in the refrigerator, and the temperature of bonding evaporating plate 21 rises the rising of freezing-inhibiting circulation internal pressure when suppressing defrosting, thereby can improve the starting conditions of the compressor 11 after defrosting finishes, and can improve the efficient of the motor of compressor.
The thermofin that increases successively as the surface area ratio upstream side of air flow downstream side in refrigerator, can be shown in second embodiment of Fig. 3, with more in the refrigerator air flow downstream side its highly successively more the highland change multiple dull and stereotyped 26 constitute thermofin 27, also can be shown in the 3rd embodiment of Fig. 4, equally spaced dispose along the maximum sized rectangular flat 28 of air-flow direction in the refrigerator, only in its downstream part, the corrugated plating 29 of packing between rectangular flat 28 constitutes thermofin 31 with this.Adopt the cooler that uses such thermofin 27,31, also can obtain and essentially identical effect of above-mentioned first embodiment and effect.
Fig. 5 shows the formation of the cooler in the fourth embodiment of the invention.In the present embodiment, by being fixed in bonding evaporating plate 21, thermofin 31 direct contacts constitute cooler.Because such formation, the cooler of present embodiment can reduce the thermal resistance that bonds between evaporating plate 21 and the thermofin 31, further improves the interior cooling performance of refrigerator, and the heating can defrost efficiently the time, defrosts with the shorter time.In addition, also Miniaturizable of cooler.In Fig. 5, use the thermofin 31 of above-mentioned the 3rd example structure again, but also can use the thermofin of first or second example structure.
Fig. 6 shows the formation of the cooler in the fifth embodiment of the invention.In the present embodiment, do not use the bonding evaporating plate,, and the evaporation tube 22 that uses the shape that crawls to bend by substrate 23 contacts of thermofin 31 sides being fixed in this evaporation tube 22, constitutes the cooler 30 of pipe last slice (pipe on sheet) type.The cooler 30 of present embodiment except have with the roughly the same action effect of above-mentioned first embodiment, can also obtain the performance that constitutes easily.Again, in Fig. 6, use the thermofin 31 of above-mentioned the 3rd example structure, but also can use the thermofin of first or second example structure.
Fig. 7 shows the formation of the cooler in the sixth embodiment of the invention.In the present embodiment, thermofin 34 is constructed as follows.That is, uniformly-spaced dispose the maximum sized rectangular flat 32 of air-flow direction in the refrigerator, and only carry out die-cutly making it have thorn sheet 33 in these each rectangular flat 32 downstream parts.In the present embodiment, cooler by such formation, thorn sheet 33 also can stop mobile, the increase heat exchange of air in the refrigerator, play a part during with the surface area in downstream greater than the upstream side surface area same, and, thermofin 34 upstream one side that air flows in refrigerator, the flow area of its air is bigger, therefore, except with the roughly the same action effect of above-mentioned first embodiment, can also obtain the performance that thermofin 34 parts constitute easily.Again, the thermofin in the present embodiment 34 also can use as the thermofin of above-mentioned the 4th embodiment or the 5th embodiment.
Fig. 8 shows the formation of the cooler in the seventh embodiment of the invention.In the present embodiment, on thermofin 31, the line heater 35 of defrosting is disposed in contact.Line heater 35 is configured between thermofin 31 and the bonding evaporating plate 21 ((a) among Fig. 8), or is configured in the face side ((b) among Fig. 8) of thermofin 31, or is configured in the back side (not shown) of bonding evaporating plate 21.In the present embodiment,, thermofin 31 can be directly heated during defrosting, defrosting efficiency can be improved by layout line heater 35 like this.As long as making the contact-making surface with thermofin 31 because of defrosting again is more than 0 ℃,, can control heter temperature lowlyer so compare with traditional radiation heating.But therefore power saving, and also can guarantee security when adopting combustible refrigerant etc.Again, in Fig. 8, use the thermofin 31 of above-mentioned the 3rd example structure, but also can use the thermofin of first, second or the 6th example structure.
As mentioned above, if adopt the present invention, because in the refrigerator of fan coolling formula, the bonding evaporating plate that constitutes evaporator section is arranged on the inner body wall face, a plurality of rectangular flats by configured in parallel are that main body constitutes, the surface area of the surface area ratio upstream side of the interior air flow downstream side of refrigerator is obtained bigger thermofin and is installed on the substrate, this substrate contacts is fixed on the described bonding evaporating plate, thereby formation cooler, so, thermofin constitutes based on rectangular flat, and the flow area at the upstream side air is bigger, and there is not the barrier of pipe etc. at heat transfer part, so, even the damp atmosphere of locating from refrigerating chamber etc. flows into the upstream side of thermofin and produces frosting trend, also can improve the obstruction of the cooler that causes because of frosting, suppress the decline of cooling performance.In addition, enter defrosting during operation mode by suitably heating, also can be easily and finish defrosting at short notice.Therefore, can improve the retention of food in the refrigerator, and the temperature of bonding evaporating plate rises when suppressing defrosting, the effectively rising of freezing-inhibiting circulation internal pressure, therefore, can improve the starting conditions of the compressor after defrosting finishes, improve the efficient of electric motor for compressor.
If adopt technical solution of the present invention 1 described invention, because in the refrigerator of fan coolling formula, the bonding evaporating plate that constitutes evaporator section is arranged on the inner body wall face, a plurality of rectangular flats by configured in parallel are that main body constitutes, the surface area of the surface area ratio upstream side of the interior air flow downstream side of refrigerator is obtained bigger thermofin contact and is fixed on the described bonding evaporating plate, thereby formation cooler, therefore, by directly being contacted, thermofin is fixed in the bonding evaporating plate, can reduce the thermal resistance between bonding evaporating plate and the thermofin, further improve cooling performance in the refrigerator, and the heating can defrost more efficiently the time, can finish defrosting with the shorter time.Can also realize the miniaturization of cooler.
If adopt technical solution of the present invention 2 described inventions, because in the refrigerator of fan coolling formula, the evaporation tube that constitutes the shape bending of crawling of evaporator section is arranged on the refrigerator internal face, a plurality of rectangular flats by configured in parallel are that main body constitutes, the surface area of the surface area ratio upstream side of the interior air flow downstream side of refrigerator is obtained bigger thermofin and is installed on the substrate, this substrate contacts is fixed on the described evaporation tube, thereby formation cooler, so, except the effect of technique scheme 1 described invention, can also obtain the effect that evaporator section constitutes easily.
If the present invention is further, do not use aforesaid a plurality of rectangular flats to constitute as main body by configured in parallel, the surface area of air flow downstream side is set to the thermofin bigger than the surface area of upstream side in the refrigerator, and with configured in parallel and the downstream part that only air flows in described refrigerator cut otch respectively and have a plurality of rectangular flats that the sting sheet formation thermofin that replaces, then should the thorn sector-meeting form the resistance that flows for air in the refrigerator, increase heat exchange, so, can play function of equal value when being set to than upstream side bigger with the surface area in downstream, in addition, because the air flow channel area of the mobile upstream side thermofin of air is bigger in refrigerator, so, except with the above-mentioned the 1st, the effect of the described invention of the 2nd technical scheme has outside the roughly the same effect, also can obtain the effect that the thermofin part constitutes easily.
If the present invention is further, also on described thermofin, contact the line heater that disposes defrosting, thermofin is directly heated when then defrosting, so can improve defrosting efficiency.In addition, as long as because it is more than 0 ℃ that defrosting makes the contact-making surface with thermofin, thus compare with radiation heating, can be with the heter temperature inhibition for lower.Therefore, but power saving, even and when adopting combustible refrigerant etc., also can guarantee security.

Claims (9)

1. one kind is utilized the refrigerator internal fan to make in the refrigerator in Forced Air Convection and the air flow channel in this refrigerator the refrigerator that the cooler in the freeze cycle carries out heat exchange is set, and described cooler comprises the evaporimeter that is arranged at inner body wall face side, it is characterized in that,
The evaporimeter of described cooler has the bonding evaporating plate;
Constituting the thermofin contact that the surface area of air flow downstream side in its main body, the described refrigerator forms greater than the upstream side surface area with the multi-disc rectangular flat of configured in parallel is fixed on the described bonding evaporating plate.
2. refrigerator according to claim 1 is characterized in that described cooler also comprises the substrate that described thermofin is installed, and described substrate contacts is fixed in described bonding evaporating plate.
3. refrigerator according to claim 1 is characterized in that, described thermofin only is provided with thorn sheet through die-cut formation in the downstream of described multi-disc rectangular flat part.
4. refrigerator according to claim 1 is characterized in that, described thermofin only in the downstream of described multi-disc rectangular flat part, is respectively charged into corrugated plating at these rectangular flats each other.
5. refrigerator according to claim 1 is characterized in that, also is provided with the line heater that contacts the defrosting of configuration with described thermofin.
6. one kind is utilized the refrigerator internal fan to make in the refrigerator in Forced Air Convection and the air flow channel in this refrigerator the refrigerator that the cooler in the freeze cycle carries out heat exchange is set, described cooler comprises the evaporimeter that is arranged at inner body wall face side, it is characterized in that the evaporimeter of described cooler has:
The evaporation tube of the shape that crawls bending,
The surface area that constitutes air flow downstream side in its main body, the described refrigerator with the multi-disc rectangular flat of configured in parallel forms the thermofin greater than the upstream side surface area, and,
Described thermofin is installed and contacts the substrate that is fixed on the described evaporation tube,
7. refrigerator according to claim 6 is characterized in that, described thermofin only is provided with thorn sheet through die-cut formation in the downstream of described multi-disc rectangular flat part.
8. refrigerator according to claim 6 is characterized in that, described thermofin only in the downstream of described multi-disc rectangular flat part, is respectively charged into corrugated plating at these rectangular flats each other.
9. refrigerator according to claim 6 is characterized in that, also is provided with the line heater that contacts the defrosting of configuration with described thermofin.
CN96112817A 1995-11-30 1996-09-04 Refrigerator Expired - Fee Related CN1094584C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7313013A JPH09152229A (en) 1995-11-30 1995-11-30 Refrigerator
JP313013/95 1995-11-30

Publications (2)

Publication Number Publication Date
CN1155646A CN1155646A (en) 1997-07-30
CN1094584C true CN1094584C (en) 2002-11-20

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Application Number Title Priority Date Filing Date
CN96112817A Expired - Fee Related CN1094584C (en) 1995-11-30 1996-09-04 Refrigerator

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JP (1) JPH09152229A (en)
KR (1) KR970028282A (en)
CN (1) CN1094584C (en)
TW (1) TW301706B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0303235D0 (en) * 2003-12-01 2003-12-01 Dometic Sweden Ab Heat exchanger arrangement
KR100590491B1 (en) * 2004-07-24 2006-06-19 엘지전자 주식회사 A pin-pipe type evaporator for refrigerator
CN201363967Y (en) * 2009-01-07 2009-12-16 倪军 Heat exchanger used for refrigeration equipment
DE102009047003A1 (en) * 2009-11-23 2011-09-22 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with a rollbond arrangement
CN102287998A (en) * 2011-05-25 2011-12-21 合肥美的荣事达电冰箱有限公司 Refrigerator
CN102538336B (en) * 2012-02-13 2014-12-17 合肥美的电冰箱有限公司 Refrigerator
CN105546883A (en) * 2015-12-21 2016-05-04 苏州市东华试验仪器有限公司 Evaporator flow passing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2055919U (en) * 1988-05-12 1990-04-11 三星电子株式会社 Refrigerating chamber evaporator assembly construction of direct cooling refrigerator
US5398752A (en) * 1993-08-19 1995-03-21 Abbott; Roy W. Strip fin and tube heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2055919U (en) * 1988-05-12 1990-04-11 三星电子株式会社 Refrigerating chamber evaporator assembly construction of direct cooling refrigerator
US5398752A (en) * 1993-08-19 1995-03-21 Abbott; Roy W. Strip fin and tube heat exchanger

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JPH09152229A (en) 1997-06-10
KR970028282A (en) 1997-06-24
CN1155646A (en) 1997-07-30
TW301706B (en) 1997-04-01

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