JPS6123463B2 - - Google Patents
Info
- Publication number
- JPS6123463B2 JPS6123463B2 JP10729181A JP10729181A JPS6123463B2 JP S6123463 B2 JPS6123463 B2 JP S6123463B2 JP 10729181 A JP10729181 A JP 10729181A JP 10729181 A JP10729181 A JP 10729181A JP S6123463 B2 JPS6123463 B2 JP S6123463B2
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- cold air
- refrigerator
- freezer
- duct
- 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
Links
- 235000013311 vegetables Nutrition 0.000 claims description 56
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 12
- 238000007710 freezing Methods 0.000 description 10
- 230000008014 freezing Effects 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
【発明の詳細な説明】
本発明は冷蔵室を上部にそして冷凍室と野菜室
を下部に配置した冷凍冷蔵庫において、各室の冷
却を強制通風式とし、冷気ダクトは冷凍室に短絡
されたものと、野菜室に短絡されたものと、そし
て冷蔵室に設けられた分岐用圧力室から冷蔵室と
野菜室に冷気分岐されるものとを有し、前記野菜
室に短絡された冷気ダクトのダンパーを開閉する
ことによつて野菜室を冷凍室にも使用できるよう
にしたものに関する。[Detailed description of the invention] The present invention is a refrigerator-freezer in which a refrigerator compartment is arranged in the upper part and a freezer compartment and a vegetable compartment in the lower part, in which each compartment is cooled by forced ventilation, and the cold air duct is short-circuited to the freezer compartment. a damper for a cold air duct short-circuited to the vegetable compartment; and a damper for a cold air duct short-circuited to the vegetable compartment, the cold air being branched from a branching pressure chamber provided in the refrigerator compartment to the refrigerator compartment and the vegetable compartment. The vegetable compartment can also be used as a freezer compartment by opening and closing the compartment.
従来のワークトツプ式のT型3ドア冷凍冷蔵庫
に於いては、第1図及び第2図に示す如き構造を
有している。即ち、1は水平の断熱仕切壁2と垂
直の断熱仕切壁3とによつて上部に冷蔵室4を、
又下部に冷凍室5及び野菜室6を区画形成した断
熱箱体からなる冷凍冷蔵庫本体にして、上記冷蔵
室4,冷凍室5及び野菜室6の夫々の前面開口部
には断熱扉4′,5′,6′を開閉自在に枢支して
いる。7は上記断熱仕切壁2の中央部に形成され
た蒸発器収納室にして、その内部には蒸発器8及
び送風フアン9を収納して居り、該収納室7から
は上記冷蔵室4,冷凍室5,野菜室6の夫々に蒸
発器8からの冷気を供給するための冷気ダクト1
0,11,12が設けられている。 A conventional worktop type T-type three-door refrigerator-freezer has a structure as shown in FIGS. 1 and 2. That is, 1 has a refrigerator compartment 4 in the upper part by a horizontal heat-insulating partition wall 2 and a vertical heat-insulating partition wall 3.
In addition, the refrigerator-freezer body is made of an insulated box body with a freezer compartment 5 and a vegetable compartment 6 partitioned in the lower part, and the front openings of each of the refrigerator compartment 4, freezer compartment 5, and vegetable compartment 6 are provided with insulating doors 4', 5' and 6' are pivotally supported so that they can be opened and closed. Reference numeral 7 designates an evaporator storage chamber formed in the center of the heat insulating partition wall 2, in which an evaporator 8 and a blower fan 9 are stored. Cold air duct 1 for supplying cold air from the evaporator 8 to each of the compartment 5 and the vegetable compartment 6
0, 11, and 12 are provided.
そして、上記冷凍室6へはダクト11を介して
直接冷気が送られ、冷蔵室4へはダクト10及び
冷蔵用サーモダンパー(図示せず)を介して蒸発
器8からの冷気が送られる。該冷蔵室4は上記冷
蔵用サーモダンパーの開閉により冷気量が調節さ
れ所定温度に保持される。 Cold air is sent directly to the freezer compartment 6 through a duct 11, and cold air from the evaporator 8 is sent to the refrigerator compartment 4 through a duct 10 and a refrigerating thermospar (not shown). The amount of cold air in the refrigerator compartment 4 is maintained at a predetermined temperature by opening and closing the thermostat for refrigeration.
又、上記野菜室6は冷気ダクト12によつて背
壁及び上壁より間接的に冷却される。13は冷凍
冷蔵庫本体1の後壁に取り付けられたコンデンサ
ー、14は冷凍冷蔵庫本体1の底部に設置された
コンプレツサー、15は蒸発皿を示す。 Further, the vegetable compartment 6 is indirectly cooled by the cold air duct 12 from the back wall and the upper wall. 13 is a condenser attached to the rear wall of the refrigerator-freezer body 1, 14 is a compressor installed at the bottom of the refrigerator-freezer body 1, and 15 is an evaporation plate.
上記構造に於いて、冷凍サイクルを運転すると
共に、送風フアン9を駆動すると、蒸発器8から
の冷気はダクト11を通つて冷凍室5内に送出さ
れ、その後蒸発器8側に戻る。一方ダクト10を
通過する冷気は冷蔵用サーモダンパーを介して冷
蔵室4内に導びかれ、該冷蔵室4の温度は上記冷
蔵用サーモダンパーの開閉による冷気量の調節に
より所定温度に保持される。そして、冷蔵に関与
した冷気は戻り通路より蒸発器8側に帰還され
る。又、蒸発器8からの冷気はダクト12に送ら
れ野菜室6を冷却した後前記蒸発器8側に戻る。 In the above structure, when the refrigeration cycle is operated and the blower fan 9 is driven, cold air from the evaporator 8 is sent out into the freezer compartment 5 through the duct 11, and then returns to the evaporator 8 side. On the other hand, the cold air passing through the duct 10 is guided into the refrigerator compartment 4 via the refrigerating thermo-modifier, and the temperature of the refrigerating compartment 4 is maintained at a predetermined temperature by adjusting the amount of cold air by opening and closing the refrigerating thermo-modifier. . The cold air involved in the refrigeration is then returned to the evaporator 8 side through the return passage. Further, the cold air from the evaporator 8 is sent to the duct 12, cools the vegetable compartment 6, and then returns to the evaporator 8 side.
以上の動作の繰り返しにより冷蔵室4,冷凍室
5,野菜室6が所定温度に冷却されるが、上記構
造において野菜室6を冷凍室にも切替え可能にす
るためには弱冷凍の場合でも野菜室で使用する場
合(野菜室熱負荷が冷凍室と同等の場合)の約8
倍以上の送風量が必要となるので上記野菜室6用
の冷気ダクト12では上記に使用することは不可
能であつた。 By repeating the above operations, the refrigerator compartment 4, the freezer compartment 5, and the vegetable compartment 6 are cooled to a predetermined temperature, but in the above structure, in order to be able to switch the vegetable compartment 6 to the freezer compartment, even in the case of weak freezing, the vegetables Approximately 8 when used indoors (when the heat load of the vegetable compartment is the same as that of the freezer compartment)
Since the amount of air blown would be more than twice as large, it was impossible to use the cold air duct 12 for the vegetable compartment 6 as described above.
本発明は上記の点に鑑みてなしたものであり、
野菜室を冷凍室としても使用できるような冷気回
路を構成した冷凍冷蔵庫を提供するものである。 The present invention has been made in view of the above points,
To provide a refrigerator-freezer configured with a cold air circuit so that a vegetable compartment can also be used as a freezer compartment.
以下本発明を第3図乃至第6図を参照して詳細
に説明する。 The present invention will be explained in detail below with reference to FIGS. 3 to 6.
第3図は本発明冷凍冷蔵庫の正面図、第4図は
本発明冷凍冷蔵庫の右側面断面図、第5図は本発
明冷凍冷蔵庫の左側面断面図、第6図は第3図の
A−A線断面図である。 3 is a front view of the refrigerator-freezer of the present invention, FIG. 4 is a sectional view of the right side of the refrigerator-freezer of the present invention, FIG. 5 is a sectional view of the left side of the refrigerator-freezer of the present invention, and FIG. It is an A-line sectional view.
これら図面において、21は内箱22と外箱2
3との間に発泡断熱材24を充填発泡した冷凍冷
蔵庫本体にして、その内部を水平の断熱仕切壁2
5と垂直の断熱仕切壁26とによつて3室に区画
形成し、上部を冷蔵室27、下部を冷凍室28及
び野菜室29として居りこれら冷蔵室27,冷凍
室28及び野菜室29の前面開口部にには断熱扉
27′,28′,29′を夫々に開閉自在に枢支し
ている。 In these drawings, 21 indicates an inner box 22 and an outer box 2.
A foamed insulating material 24 is filled between the 3 and 3 to form a foamed refrigerator-freezer body, and the inside is covered with a horizontal insulating partition wall 2.
5 and a vertical heat insulating partition wall 26, the upper part is a refrigerator compartment 27, and the lower part is a freezer compartment 28 and a vegetable compartment 29. Insulating doors 27', 28', and 29' are pivotably supported in the openings so as to be openable and closable, respectively.
30は蒸発器31を収納する蒸発器収納室にし
て、上記断熱仕切壁25の中央部に形成されてい
る。32は前記蒸発器31からの冷気を冷蔵室2
7の上部に導びくための冷蔵用冷気ダクトにし
て、その吐出口部には冷蔵室27内の温度を検出
して開閉されるサーモダンパー33が取り付けら
れている。34は蒸発器31からの冷気を冷凍室
28の上部に導びくための冷凍用冷気ダクトであ
る。35は上記冷蔵用冷ダクト32と冷凍用冷気
ダクト34との分岐部に取り付けられた送風フア
ンにして、蒸発器31からの冷気を上記冷蔵用冷
ダクト32及び冷凍用冷気ダクト34に強制送出
するものであり、その電動機部36は冷凍冷蔵庫
本体21外に設置されている。37は上記冷凍用
冷気ダクト34の吐出口部の前方に設けられた冷
気分散板にして、その上部及び下部に通気孔38
を穿設している。39は冷凍室28内に送出され
た冷気を前記蒸発器収納室30内に戻すための第
1吸込口を示す。 Reference numeral 30 denotes an evaporator storage chamber for housing the evaporator 31, which is formed in the center of the heat insulating partition wall 25. 32 directs the cold air from the evaporator 31 to the refrigerator compartment 2.
The cold air duct for refrigeration is guided to the upper part of the refrigerator compartment 27, and a thermosparper 33 that opens and closes by detecting the temperature inside the refrigerator compartment 27 is attached to its discharge port. 34 is a freezing cold air duct for guiding cold air from the evaporator 31 to the upper part of the freezer compartment 28. Reference numeral 35 denotes a blower fan attached to the branching point between the cold duct 32 for refrigeration and the cold air duct 34 for freezing, and forcibly sends the cold air from the evaporator 31 to the cold duct 32 for refrigeration and the cold air duct 34 for freezing. The electric motor section 36 is installed outside the refrigerator-freezer main body 21. Reference numeral 37 designates a cold air distribution plate provided in front of the discharge port of the cold air duct 34 for freezing, and has ventilation holes 38 in the upper and lower parts of the plate.
is installed. Reference numeral 39 indicates a first suction port for returning the cold air sent into the freezer compartment 28 into the evaporator storage chamber 30.
40はサーモダンパー33を有する冷凍用冷気
ダクト32の吐出口部に設置された分岐用圧力室
にして、上記サーモダンパー33によつて調節さ
れた冷気を直接冷蔵室27側に供給するための吐
出口40aと連通ダクト41を介して野菜室29
内に供給するための吐出口40bとを有してい
る。そして、上記分岐用圧力室40内に供給され
た冷気は所定のダクト抵抗比〔例えば25(冷蔵
室側):1(野菜室側)〕に分離されて吐出口4
0a及び40bより冷蔵室27及び野菜室29内
に導びかれる。 Reference numeral 40 denotes a branching pressure chamber installed at the discharge port of the cold air duct 32 for refrigeration having the thermometer par 33, and a discharge chamber for directly supplying cold air regulated by the thermometer 33 to the refrigerator compartment 27 side. The vegetable compartment 29 via the outlet 40a and the communication duct 41
It has a discharge port 40b for supplying water to the inside. The cold air supplied into the branching pressure chamber 40 is separated into a predetermined duct resistance ratio [for example, 25 (refrigeration compartment side): 1 (vegetable compartment side)] and is separated into the discharge port 4.
It is led into the refrigerator compartment 27 and the vegetable compartment 29 from 0a and 40b.
42は野菜室29の吐出口部に設けらられた案
内板にして、野菜室29に冷気を供給するための
通気孔43と野菜室29内の冷気を蒸発器収納室
30の第2吸込口44側に戻すための通気孔45
とを穿設し、該案内板42と野菜室29の壁面と
の間には上記連通ダクト41からの冷気の一部を
野菜室29側に送出することなく上記第2吸込口
44側に帰還させるための冷気通路46を形成し
ている。47は送風フアン35と野菜室29とを
直接に連絡する冷凍室切替用の冷気ダクトで、こ
の冷気ダクト47の野菜室29側の吐出口47a
及び前記連通ダクト41の野菜室29側の吐出口
41aにはそれぞれダンパ48及び49が設けら
れており、これらの開閉によつて野菜室29野菜
貯蔵室および冷凍室として切替使用できるように
なつている。 42 is a guide plate provided at the outlet of the vegetable compartment 29, and a ventilation hole 43 for supplying cold air to the vegetable compartment 29 and a second suction port of the evaporator storage compartment 30 to direct the cold air in the vegetable compartment 29. Ventilation hole 45 for returning to the 44 side
A part of the cold air from the communication duct 41 is returned to the second suction port 44 side without being sent to the vegetable compartment 29 side between the guide plate 42 and the wall surface of the vegetable compartment 29. A cold air passage 46 is formed for this purpose. Reference numeral 47 denotes a cold air duct for switching the freezer compartment that directly connects the blower fan 35 and the vegetable compartment 29, and a discharge port 47a of this cold air duct 47 on the vegetable compartment 29 side.
Dampers 48 and 49 are provided at the outlet 41a of the communication duct 41 on the side of the vegetable compartment 29, respectively, and by opening and closing these dampers, the vegetable compartment 29 can be used as a vegetable storage compartment or a freezer compartment. There is.
尚、50は野菜室29内に着脱自在に設置され
る野菜容器、51はコンプレツサ、52は煙突効
果によりコンプレツサ51及びコンデンサ53の
熱を外部に案内するための通風路、54は蒸発皿
を示す。 Note that 50 is a vegetable container that is detachably installed in the vegetable compartment 29, 51 is a compressor, 52 is a ventilation path for guiding the heat of the compressor 51 and condenser 53 to the outside by a chimney effect, and 54 is an evaporation plate. .
ここで本発明の作用について説明する。今、冷
凍サイクルを運転すると共に送風フアン35を駆
動すると、蒸発器31からの冷気は上記送風フア
ン35の駆動により冷蔵用冷気ダクト32及び冷
凍用冷気ダクト34に強制送出される。そして、
冷凍用冷気用ダクト34に送出された冷気は冷気
分散板37の通気孔38を通して冷凍室28に流
入し、ここで該冷凍室28を冷却した後、第1吸
込口39より蒸発器収納室30内に帰還される。
この冷凍室28の温度はコンプレツサ51の
ON・OFF動作によつて一定に保たれる。 Here, the operation of the present invention will be explained. Now, when the refrigeration cycle is operated and the blower fan 35 is driven, the cold air from the evaporator 31 is forcibly sent to the cold air duct 32 for refrigeration and the cold air duct 34 for freezing by driving the blower fan 35. and,
The cold air sent to the freezing cold air duct 34 flows into the freezing compartment 28 through the ventilation hole 38 of the cold air distribution plate 37, cools the freezing compartment 28 here, and then flows into the evaporator storage compartment 30 through the first suction port 39. will be returned within.
The temperature of this freezer compartment 28 is determined by the temperature of the compressor 51.
It is kept constant by ON/OFF operation.
一方、冷蔵用冷気ダクト34に送出された冷気
はサーモダンパー33を介して分岐用圧力室40
内に流入し、ここで所定のダクト抵抗比に従つて
吐出口40aから冷蔵室27に、又吐出口40b
から連通ダクト41を介して野菜室29内に冷気
が導びかれる。そして、上記冷蔵室27はサーモ
ダンパー33の開閉動作により所定の温度に保持
される。 On the other hand, the cold air sent to the cold air duct 34 for refrigeration is sent to the branch pressure chamber 40 via the thermometer 33.
Here, according to a predetermined duct resistance ratio, it flows into the refrigerator compartment 27 from the discharge port 40a, and from the discharge port 40b.
Cold air is led from the vegetable compartment 29 through the communication duct 41 into the vegetable compartment 29. The refrigerator compartment 27 is maintained at a predetermined temperature by the opening and closing operations of the thermostat 33.
他方、分岐用圧力室40の吐出口40bから連
通ダクト41を介して野菜室29側に送出された
冷気は一部冷気通路46を介して蒸発器収納室3
0に帰還し、残りの冷気は案内板42の通気孔4
3を介して野菜室29内に供給される。この時の
冷気は分岐用圧力室40に入る以前にサーモダン
パー33によつて一定温度に調節されているた
め、従来のようにコンプレツサの運転率や周囲温
度の変動によつて影響を受けることがなく、又、
野菜室29は常に所定温度に保持される。又、野
菜室29内に供給される冷気は冷蔵室27に送出
される以前の新鮮な空気であるため野菜室29内
に冷蔵室27内の臭いが流入するということもな
い。尚、このように野菜室29を通常の野菜貯蔵
室として使用する場合は連通ダクト41の吐出口
41aのダンパー49を開、冷凍室切替用の冷気
ダクト47の吐出口47aのダンパー48を閉に
する。 On the other hand, some of the cold air sent from the outlet 40b of the branching pressure chamber 40 to the vegetable compartment 29 side via the communication duct 41 passes through the cold air passage 46 to the evaporator storage chamber 3.
0, and the remaining cold air flows through the ventilation hole 4 of the guide plate 42.
3 into the vegetable compartment 29. At this time, the cold air is adjusted to a constant temperature by the thermometer 33 before entering the branching pressure chamber 40, so it is not affected by fluctuations in the operating rate of the compressor or ambient temperature as in the conventional case. Not, again,
The vegetable compartment 29 is always maintained at a predetermined temperature. Furthermore, since the cold air supplied into the vegetable compartment 29 is fresh air before being sent to the refrigerator compartment 27, the odor from the refrigerator compartment 27 will not flow into the vegetable compartment 29. In addition, when the vegetable compartment 29 is used as a normal vegetable storage compartment in this way, the damper 49 of the outlet 41a of the communication duct 41 is opened, and the damper 48 of the outlet 47a of the cold air duct 47 for switching the freezer compartment is closed. do.
次に野菜室29を冷凍室として使用する場合は
連通ダクト41の吐出口41aのダンパー49を
閉、冷凍室切替用の冷気ダクト47の吐出口47
aのダンパー48を開にする。こうすると連通ダ
クト41の冷気回路が閉鎖され、冷気ダクト47
側の冷気回路が構成されて送風フアン36より直
接冷気が野菜室29に送られ野菜室29が冷凍室
として働く。尚、野菜室を冷却した冷気は第1吸
込口39より蒸発器収納室30内に帰還される。 Next, when the vegetable compartment 29 is used as a freezer compartment, the damper 49 of the outlet 41a of the communication duct 41 is closed, and the outlet 47 of the cold air duct 47 for switching the freezer compartment is closed.
Open the damper 48 of a. In this way, the cold air circuit of the communication duct 41 is closed, and the cold air duct 47 is closed.
A cold air circuit on the side is configured so that cold air is directly sent from the blower fan 36 to the vegetable compartment 29, and the vegetable compartment 29 functions as a freezer compartment. Note that the cold air that has cooled the vegetable compartment is returned into the evaporator storage chamber 30 through the first suction port 39.
上述したように本発明は冷蔵室を上部、冷凍室
と野菜室を下部左右に配置し、蒸発器を冷蔵室の
下部に横置きとし、冷却用送風フアンを蒸発器の
後方に位置させ、この送風フアンより冷蔵室ダク
トを経由して冷蔵室内の分岐用圧力室に吐出した
冷気を、一部は直接冷蔵室内へ、そして残りは野
菜室ダクトを経由して野菜室内へ供給するように
した冷凍冷蔵庫において、上記野菜室内には送風
フアンより直接連絡されるもう一つの冷気ダクト
を設けると共にこのダクト吐出口にダンパーを設
け、このダンパーの開閉によつて野菜室を冷凍室
に切替え可能にしたことを特徴とするものであ
り、本発明によれば従来の野菜室をダンパーを開
閉するだけで冷凍室としても使用できることで非
常に付加価値の大きな冷凍冷蔵庫を提供できるも
のである。 As described above, the present invention places the refrigerator compartment in the upper part, the freezer compartment and the vegetable compartment in the bottom left and right, the evaporator is placed horizontally in the lower part of the refrigerator compartment, and the cooling fan is located behind the evaporator. A refrigerator in which cold air is discharged from a blower fan to a branch pressure chamber in the refrigerator compartment via the refrigerator compartment duct, with some of the cold air being supplied directly into the refrigerator compartment, and the rest being supplied to the vegetable compartment via the vegetable compartment duct. In the refrigerator, the vegetable compartment is provided with another cold air duct that is directly connected to the ventilation fan, and a damper is provided at the outlet of this duct, so that the vegetable compartment can be switched to the freezer compartment by opening and closing the damper. According to the present invention, a conventional vegetable compartment can also be used as a freezer compartment by simply opening and closing a damper, thereby providing a refrigerator-freezer with extremely high added value.
第1図は従来の冷凍冷蔵庫の側面断面図、第2
図は第1図の正面から見た時の冷気回路図、第3
図は本発明冷凍冷蔵庫の正面図、第4図は本発明
冷凍冷蔵庫の右側面断面図、第5図は本発明冷凍
冷蔵庫の右側面断面図、第6図は第3図のA−A
線断面図である。
21:冷凍冷蔵庫本体、27:冷蔵室、28:
冷凍室、29:野菜室、31:蒸発器、32:冷
蔵用冷気ダクト、33:サーモダンパー、34:
冷凍用冷気ダクト、35:送風フアン、40:分
岐用圧力室、41:連通ダクト、47:冷気ダク
ト、48,49:ダンパー。
Figure 1 is a side sectional view of a conventional refrigerator-freezer;
The figure is a cold air circuit diagram when viewed from the front of Figure 1, and Figure 3.
The figure is a front view of the refrigerator-freezer of the present invention, FIG. 4 is a right side cross-sectional view of the refrigerator-freezer of the present invention, FIG. 5 is a right side cross-sectional view of the refrigerator-freezer of the present invention, and FIG.
FIG. 21: Refrigerator body, 27: Refrigerator room, 28:
Freezer compartment, 29: Vegetable compartment, 31: Evaporator, 32: Refrigeration cold air duct, 33: Thermostat par, 34:
Freezing cold air duct, 35: Blowing fan, 40: Branching pressure chamber, 41: Communication duct, 47: Cold air duct, 48, 49: Damper.
Claims (1)
配置し、蒸発器を冷蔵室の下部に横置きとし、冷
却用送風フアンを蒸発器の後方に位置させ、この
送風フアンより冷蔵室ダクトを経由して冷蔵室内
の分岐用圧力室に吐出した冷気を、一部は直接冷
蔵室内へ、そして残りは野菜室ダクトを経由して
野菜室内へ供給するようにした冷凍冷蔵庫におい
て、上記野菜室内には送風フアンより直接連絡さ
れるもう一つの冷気ダクトを設けると共にこのダ
クト吐出口にダンパーを設け、このダンパーの開
閉によつて野菜室を冷凍室に切替え可能にしたこ
とを特徴とする冷凍冷蔵庫。1 The refrigerator compartment is located at the top, the freezer compartment and vegetable compartment are located at the bottom left and right, the evaporator is placed horizontally at the bottom of the refrigerator compartment, and the cooling fan is located behind the evaporator, and the refrigerator compartment duct is connected to the refrigerator compartment from this fan. In a refrigerator-freezer, a portion of the cold air discharged into the branch pressure chamber in the refrigerator compartment is supplied directly to the refrigerator compartment, and the rest is supplied to the vegetable compartment via the vegetable compartment duct. A refrigerator-freezer characterized in that the refrigerator is provided with another cold air duct that is directly connected to the blower fan, and a damper is provided at the outlet of this duct, and the vegetable compartment can be switched to the freezer compartment by opening and closing the damper. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10729181A JPS588971A (en) | 1981-07-08 | 1981-07-08 | Freezing refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10729181A JPS588971A (en) | 1981-07-08 | 1981-07-08 | Freezing refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS588971A JPS588971A (en) | 1983-01-19 |
JPS6123463B2 true JPS6123463B2 (en) | 1986-06-05 |
Family
ID=14455369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10729181A Granted JPS588971A (en) | 1981-07-08 | 1981-07-08 | Freezing refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588971A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4739926B2 (en) * | 2005-11-24 | 2011-08-03 | 日立アプライアンス株式会社 | refrigerator |
KR100768851B1 (en) | 2006-05-19 | 2007-10-22 | 엘지전자 주식회사 | Refrigerator |
KR100850960B1 (en) * | 2007-04-04 | 2008-08-08 | 엘지전자 주식회사 | Ventilating device and the refrigerator have the same |
-
1981
- 1981-07-08 JP JP10729181A patent/JPS588971A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS588971A (en) | 1983-01-19 |
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