JPH061147B2 - Cold storage - Google Patents
Cold storageInfo
- Publication number
- JPH061147B2 JPH061147B2 JP16931188A JP16931188A JPH061147B2 JP H061147 B2 JPH061147 B2 JP H061147B2 JP 16931188 A JP16931188 A JP 16931188A JP 16931188 A JP16931188 A JP 16931188A JP H061147 B2 JPH061147 B2 JP H061147B2
- Authority
- JP
- Japan
- Prior art keywords
- rear plate
- cooler
- chamber
- refrigerant pipe
- inner box
- 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
Description
【発明の詳細な説明】 (イ)産業上の利用分野 本発明は金属板体を結合して構成した内箱を外箱に入れ
て両箱間に発泡断熱材を充填して成る本体の内部を、仕
切壁にて上下２室に区画し、各室にコンデンシングユニ
ットと冷媒配管にて接続される冷却器を配設して成る冷
却貯蔵庫に関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to an inside of a main body formed by putting an inner box formed by connecting metal plate bodies in an outer box and filling a foam insulation between the two boxes. The present invention relates to a cooling storage compartment in which a partition wall divides the chamber into upper and lower two chambers and a cooler connected to the condensing unit and a refrigerant pipe is arranged in each chamber.
(ロ)従来の技術 従来技術として、例えば実公昭５５−２３１７９号公報
には、冷凍サイクルに直列に二個の蒸発器を設け、庫内
を仕切壁で二室に区画して各室に前記蒸発器を夫々配設
してなる冷蔵庫において、庫内背壁に前記両蒸発器を対
向して設けた支柱に取付けたことを特徴とする冷蔵庫が
開示されている。(B) Conventional Technology As a conventional technology, for example, in Japanese Utility Model Publication No. 55-23179, two evaporators are provided in series in a refrigeration cycle, and the inside of the compartment is divided into two chambers by a partition wall, and each chamber is described above. Disclosed is a refrigerator in which evaporators are respectively arranged, characterized in that the evaporator is attached to a pillar provided on the back wall of the refrigerator so as to face each other.
(ハ)発明が解決しようとする課題 斯かる従来技術の冷蔵庫は、庫内背壁に沿って配設され
る各蒸発器、支柱、送風機、更にはコンデンシングユニ
ットに接続される接続管が庫内に露出しないように、吹
出口及び吸込口を形成したカバーによって被覆され、こ
のために後壁に沿った庫内スペースがデッドスペースと
なり、庫内奥行方向の有効容積が極端に減少することに
なった。(C) Problem to be Solved by the Invention Such a conventional refrigerator is configured such that each evaporator, a pillar, a fan, and a connecting pipe connected to the condensing unit arranged along the back wall of the refrigerator are connected to the refrigerator. It is covered with a cover that forms an air outlet and a suction port so as not to be exposed inside, so that the space inside the refrigerator along the rear wall becomes a dead space, and the effective volume in the depth direction inside the refrigerator decreases extremely. became.
このため、部分的にカバーを設けることも考えられる
が、支柱や接続管が庫内に突出して見栄えが低下するた
め、結局、これらを全体的に被覆するカバーを上下各室
に配設しているのが現状である。For this reason, it is possible to partially provide a cover, but since the columns and connecting pipes project into the refrigerator and the appearance is degraded, eventually covers for covering them are installed in the upper and lower chambers. It is the current situation.
本発明は、従来技術の問題点に鑑み、奥行方向の有効容
積の増大を図ると共に、冷媒配管を庫内に突出すること
なくすっきりと配設し、美観を損うことのない冷却貯蔵
庫を提供するものである。In view of the problems of the prior art, the present invention aims to increase the effective volume in the depth direction, and arranges the refrigerant pipe neatly without protruding into the refrigerator to provide a cooling storage cabinet that does not impair aesthetics. To do.
(ニ)課題を解決するための手段 本発明は上記課題を解決するために、金属板体を結合し
て構成した内箱を外箱に入れて両箱間に発泡断熱材を充
填して成る本体の内部を、仕切壁にて上下２室に区画
し、各室の上部には前記本体の上部に設置したコンデン
シングユニットと冷媒配管にて接続される冷却器を配設
し、前記内箱の後板を、前記下室の冷却器に対向する位
置に至る上後板及びこれと連結される平板状の下後板に
て形成し、前記上板に前記コンデンシングユニットと前
記下室の冷却器を接続する冷媒配管を配設する凹溝を形
成して成る冷却貯蔵庫である。(D) Means for Solving the Problem In order to solve the above problems, the present invention is configured by putting an inner box configured by combining metal plate bodies in an outer box and filling a foam insulation material between both boxes. The inside of the main body is divided into two upper and lower chambers by a partition wall, and a condenser connected to the condensing unit installed at the upper portion of the main body by a refrigerant pipe is arranged at the upper part of each chamber, and the inner box is provided. The rear plate is formed of an upper rear plate reaching a position facing the cooler of the lower chamber and a flat lower rear plate connected to the upper rear plate, and the condensing unit and the lower chamber are formed on the upper plate. It is a cooling storage formed by forming a concave groove in which a refrigerant pipe for connecting a cooler is arranged.
(ホ)作用 本発明は、後板を上後板(2A)と下後板(2B)の結合により
構成し、コンデンシングユニット(20)と下室の冷却機(1
6)を接続する冷媒配管(22)を上後板(2A)に形成した凹溝
(28)に配設するため、冷媒配管(22)が庫内に突出するこ
となくすっきりと配設でき、しかも、下室側の下後板(2
B)に不必要な溝を形成する必要がなく平板状にできるた
め、美観上非常に優れたものとなる。(E) Action In the present invention, the rear plate is configured by combining the upper rear plate (2A) and the lower rear plate (2B), and the condensing unit (20) and the lower chamber cooler (1
A groove formed in the upper rear plate (2A) with the refrigerant pipe (22) connecting 6)
Since it is arranged in (28), the refrigerant pipe (22) can be arranged neatly without protruding into the refrigerator, and the lower rear plate (2
Since it is possible to form a flat plate without forming unnecessary grooves in B), it is very excellent in appearance.
(ヘ)実施例 以下に本発明の実施例を図面を参照して説明する。第１
図は本発明の冷却貯蔵庫の縦断面図、第２図は第１図の
Ａ−Ａ断面図を示しており、(1)は前面を開口する断熱
本体で、塩ビ鋼板等の金属板体を結合して製作した内箱
(2)を外箱(3)に組込み、両箱間にポリウレタンフォーム
等の発泡断熱材(4)を現場発泡方式にて充填することに
よって構成される。そして、庫内は仕切壁(5)によっ
て、例えば上部氷温室(6)と下部冷凍室(7)の二室に仕切
られ、夫々の室の前面開口は断熱扉(8)によって開閉自
在に閉塞される。前記上部氷温室(6)の奥上部には、吸
込口及び吹出口を形成したユニットカバー(9)内に、氷
温専用冷却器(10)、冷気循環ファン(11)及び冷却器(10)
の下方にドレンパン(12)を夫々配設し、冷却器(10)（及
びファン(11)は、後述するコンデンシングユニットが取
付けられる断熱蓋(13)の下面に予め取付けられた状態に
おいて、本体(1)の天壁に形成した開口部を通して庫内
に配設される。この場合、開口部により断熱蓋(13)の下
方に凹所(14)が形成されることになるため、庫内の有効
容積の減少を防止することができる。一方、下部冷凍室
(7)の奥上部には、吸込口及び吹出口を形成したユニッ
トカバー(15)内に、冷凍専用冷却器(16)、冷気循環ファ
ン(17)及び冷却器(16)の下方にドレンパン(18)を夫々配
設し、冷却器(16)及びファン(17)は、前記仕切壁(5)の
下面に予め取付けられた状態で、仕切壁(5)と共に庫内
に配設される。この場合、前記氷温室(6)に配設される
ユニットカバー(9)、冷却器(10)、ファン(11)及びドレ
ンパン(12)との共通化を図るために、前記凹所(14)の高
さ寸法(HL)と同一寸法(HL)である断熱スペーサ(19)が冷
却器(16)及びファン(17)を包囲し、仕切壁(5)の下面と
ユニットカバー(15)の間に介在している。このスペーサ
(19)も予め仕切壁(5)の下面に取付けられる。(F) Embodiments Embodiments of the present invention will be described below with reference to the drawings. First
The figure shows a longitudinal sectional view of the cooling storage of the present invention, and FIG. 2 shows a sectional view taken along the line AA of FIG. 1. (1) is a heat-insulating main body having an opening on the front side, which is a metal plate such as a vinyl chloride steel plate. Inner box made by combining
(2) is incorporated in the outer box (3), and a foam insulation material (4) such as polyurethane foam is filled between the boxes by an in-situ foaming method. Then, the interior is partitioned by a partition wall (5) into, for example, an upper ice greenhouse (6) and a lower freezer compartment (7), and the front opening of each compartment is closed by a heat insulating door (8) so as to be openable and closable. To be done. In the inner upper part of the upper ice greenhouse (6), in a unit cover (9) formed with a suction port and a blowout port, an ice temperature dedicated cooler (10), a cold air circulation fan (11) and a cooler (10)
The drain pans (12) are respectively arranged below the cooler (10) (and the fan (11) in a state where the cooler (10) (and the fan (11) are attached in advance to the lower surface of the heat insulating lid (13) to which a condensing unit described later is attached. It is placed in the refrigerator through the opening formed in the top wall of (1) .In this case, the opening forms a recess (14) below the heat insulating lid (13), so It is possible to prevent a decrease in the effective volume of the lower freezer.
In the upper part of the back of (7), inside the unit cover (15) having a suction port and a blowout port, a cooler (16) for exclusive use of refrigeration, a cool air circulation fan (17) and a drain pan (16) below the cooler (16). 18) are respectively arranged, and the cooler (16) and the fan (17) are installed in the refrigerator together with the partition wall (5) in a state of being preliminarily attached to the lower surface of the partition wall (5). In this case, in order to share the unit cover (9), the cooler (10), the fan (11) and the drain pan (12) arranged in the ice greenhouse (6), the recess (14) the height (H L) and heat insulating spacer (19) is a cooler which is the same size (H L) (16) and fan (17) surrounds a lower surface and a unit cover of the partition walls (5) (15) Intervenes between. This spacer
(19) is also attached to the lower surface of the partition wall (5) in advance.
而して、氷温室(6)に配設される冷却器(10)と、冷凍室
(7)に配設される冷却器(16)は、夫々本体(1)の上部、即
ち断熱蓋(13)の上面に配設されたコンデンシングユニッ
ト(20)と冷媒配管(21),(22)によって接続される。コン
デンシングユニット(20)は、上室の冷却器(10)と接続さ
れる氷温室用コンプレッサ(23)及びコンデンサ(24)と、
下室の冷却器(16)と接続される冷凍室用コンプレッサ(2
5)及びコンデンサ(26)と、更にこれらコンデンサ(24),
(26)を共通して冷却するコンデンシングファン(27)を備
えている。Thus, the cooler (10) arranged in the ice greenhouse (6) and the freezer compartment
The cooler (16) arranged in (7) is a condensing unit (20) and a refrigerant pipe (21), (21), which are arranged on the upper part of the main body (1), that is, on the upper surface of the heat insulating cover (13). 22) Connected by. The condensing unit (20) includes an ice greenhouse compressor (23) and a condenser (24) connected to the upper room cooler (10),
A freezer compressor (2) connected to the cooler (16) in the lower chamber
5) and the capacitor (26), and further these capacitors (24),
It has a condensing fan (27) that cools (26) in common.
このうち、上室の冷却器(10)から延出する冷媒配管(21)
は、断熱蓋(13)を挿通して氷温室用コンプレッサ(23)及
びコンデンサ(24)と接続され、下室の冷却器(16)から延
出する冷媒配管(22)は、内箱(2)の後板に形成した凹溝
(28)を通って庫内に突出することなく断熱蓋(13)を挿通
して冷凍室用コンプレッサ(25)及びコンデンサ(26)と接
続される。詳述すると、第５図及び第６図に示すよう
に、内箱(2)の後板は上後板(2A)と下後板(2B)より成
り、上後板(2A)の下端は下室の冷却器(16)と対向する位
置にあり、上後板(2A)の下端フランジと下後板(2B)の上
端フランジをビス止め、溶接等の固定法によって結合し
て構成される。このうち、上後板(2A)には、鉛直方向の
全幅に前記冷媒管(22)を配設するための凹溝(28)が下後
板(2B)との結合前に形成され、下後板(2B)は平板状に形
成される。Of these, refrigerant piping (21) extending from the cooler (10) in the upper chamber
Is connected to the ice greenhouse compressor (23) and the condenser (24) through the heat insulation lid (13), and the refrigerant pipe (22) extending from the cooler (16) in the lower chamber is the inner box (2 ) Groove formed on the rear plate
The heat insulation lid (13) is inserted through the (28) without protruding into the refrigerator and connected to the freezer compartment compressor (25) and the condenser (26). More specifically, as shown in FIGS. 5 and 6, the rear plate of the inner box (2) is composed of an upper rear plate (2A) and a lower rear plate (2B), and the lower end of the upper rear plate (2A) is It is located at a position facing the cooler (16) in the lower chamber, and is composed by connecting the lower flange of the upper rear plate (2A) and the upper flange of the lower rear plate (2B) with screws or by a fixing method such as welding. . Of these, in the upper rear plate (2A), a concave groove (28) for arranging the refrigerant pipe (22) in the entire width in the vertical direction is formed before coupling with the lower rear plate (2B). The rear plate (2B) is formed in a flat plate shape.
従って、下室の冷却器(16)から延びる冷媒管(22)は第３
図及び第４図にも詳述するように、上後板(2A)に形成し
た凹溝(28)を通って上方に導かれ、断熱蓋(13)を挿通し
て冷凍室用コンプレッサ(25)及びコンデンサ(26)と接続
される。尚、仕切壁(5)に対向する上後板(2A)を含む内
箱(2)の部位には、氷温室(6)と冷凍室(7)間の熱伝導防
止用の角穴(29)が間隔を存して多数形成されている。Therefore, the refrigerant pipe (22) extending from the cooler (16) in the lower chamber is the third pipe.
As will be described in detail with reference to FIGS. 4 and 5, it is guided upward through the groove (28) formed in the upper rear plate (2A), and is inserted through the heat insulating lid (13) to allow the freezer compartment compressor (25 ) And a capacitor (26). The inner box (2) including the upper rear plate (2A) facing the partition wall (5) has a square hole (29) for preventing heat conduction between the ice greenhouse (6) and the freezer compartment (7). ) Are formed at large intervals.
更に、前記凹溝(28)には、下室のファン(17)や除霜ヒー
タ（図示せず）から延びるリード線(30)が配設され、氷
温室(6)に位置する凹溝(28)の前面は断熱材(31)を有し
たカバー(32)によって被覆されている。この場合、カバ
ー(32)は商品載置用の棚(33)を支持する棚支柱(34)より
前方に突出しないようにしてある。この棚(33)と棚支柱
(34)は氷温室(6)及び冷凍室(7)に夫々備わり、これら棚
(33)は両室共通で使用することができる。Furthermore, a lead wire (30) extending from a fan (17) in the lower chamber and a defrosting heater (not shown) is arranged in the groove (28), and the groove (() is located in the ice greenhouse (6). The front surface of 28) is covered with a cover (32) having a heat insulating material (31). In this case, the cover (32) is designed so as not to project to the front from the shelf column (34) that supports the shelf (33) for placing products. This shelf (33) and shelf support
(34) is provided in the ice greenhouse (6) and freezer compartment (7) respectively, and these shelves
(33) can be used in both rooms.
(ト)発明の効果 本発明は以上の様に、庫内を仕切壁にて上下２室に区画
し、各室に冷却器を配設するものにおいて、各室の冷却
器とコンデンシングユニットを接続する冷媒配管が庫内
方に突出することなく配管することができるため、各室
の奥行方向の有効容積を増大することができる。(G) Effect of the Invention As described above, according to the present invention, the interior of the compartment is divided into the upper and lower two chambers by the partition wall, and the cooler is arranged in each chamber. Since the refrigerant pipes to be connected can be piped without projecting inward, the effective volume in the depth direction of each chamber can be increased.
また、内箱の後板を上後板と下後板を結合して構成し、
冷媒配管の通る上後板にのみ凹溝を形成し該凹溝に冷媒
配管を配設することにより、冷媒配管が庫内方に突出す
ることなく配設でき、しかも、下後板は平板状で使用で
きるため、上下室とも美観上に優れた冷却貯蔵庫を提供
することができる。Also, the rear plate of the inner box is configured by combining the upper rear plate and the lower rear plate,
By forming a concave groove only in the upper rear plate through which the refrigerant pipe passes and by disposing the refrigerant pipe in the concave groove, the refrigerant pipe can be arranged without projecting inward, and the lower rear plate is flat. Therefore, it is possible to provide a cool storage room that is aesthetically superior in both the upper and lower chambers.
第１図は本発明の冷却貯蔵庫の縦断側面図、第２図は第
１図のＡ−Ａ断面図、第３図は第１図の要部拡大図、第
４図は第２図の要部拡大図、第５図は内箱後板の正面
図、第６図は第５図のＢ−Ｂ断面図である。 (2A)…上後板、(2B)…下後板、(6)…氷温室（上室）、
(7)…冷凍室（下室）、(10)…上室冷却器、(16)…下室
冷却器、(20)…コンデンシングユニット、(22)…冷媒配
管、(28)…凹溝。FIG. 1 is a vertical sectional side view of a cooling storage of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, FIG. 3 is an enlarged view of a main part of FIG. 1, and FIG. FIG. 5 is an enlarged view of a part, FIG. 5 is a front view of a rear plate of the inner box, and FIG. 6 is a sectional view taken along line BB in FIG. (2A) ... Upper back plate, (2B) ... Lower back plate, (6) ... Ice greenhouse (upper chamber),
(7) ... Freezing room (lower room), (10) ... upper room cooler, (16) ... lower room cooler, (20) ... condensing unit, (22) ... refrigerant piping, (28) ... recessed groove .
Claims (1)
入れて両箱間に発泡断熱材を充填して成る本体の内部
を、仕切壁にて上下２室に区画し、各室の上部には前記
本体の上部に設置したコンデンシングユニットと冷媒配
管にて接続される冷却器を配設し、前記内箱の後板を、
前記下室の冷却器に対向する位置に至る上後板及びこれ
と連結される平板状の下後板にて形成し、前記上後板に
前記コンデンシングユニットと前記下室の冷却器を接続
する冷媒配管を配設する凹溝を形成したことを特徴とす
る冷却貯蔵庫。1. An inside of a main body formed by putting an inner box formed by connecting metal plate bodies in an outer box and filling a foamed heat insulating material between the two boxes is divided into two chambers by a partition wall. A condenser connected to the condensing unit installed in the upper part of the main body by a refrigerant pipe is arranged in the upper part of each chamber, and the rear plate of the inner box is
It is formed by an upper rear plate reaching a position facing the cooler of the lower chamber and a flat lower rear plate connected to the lower rear plate, and the condensing unit and the cooler of the lower chamber are connected to the upper rear plate. A refrigerating storage, characterized in that a concave groove for arranging the refrigerant pipe is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16931188A JPH061147B2 (en) | 1988-07-07 | 1988-07-07 | Cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16931188A JPH061147B2 (en) | 1988-07-07 | 1988-07-07 | Cold storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221175A JPH0221175A (en) | 1990-01-24 |
| JPH061147B2 true JPH061147B2 (en) | 1994-01-05 |
Family
ID=15884183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16931188A Expired - Lifetime JPH061147B2 (en) | 1988-07-07 | 1988-07-07 | Cold storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061147B2 (en) |
-
1988
- 1988-07-07 JP JP16931188A patent/JPH061147B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221175A (en) | 1990-01-24 |
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| JPH09138050A (en) | Refrigerator | |
| KR200379304Y1 (en) | Body structure | |
| JPH08247638A (en) | Refrigerator | |
| JPH0355339Y2 (en) |