JPH06331260A - Low temperature storage box - Google Patents
Low temperature storage boxInfo
- Publication number
- JPH06331260A JPH06331260A JP12000193A JP12000193A JPH06331260A JP H06331260 A JPH06331260 A JP H06331260A JP 12000193 A JP12000193 A JP 12000193A JP 12000193 A JP12000193 A JP 12000193A JP H06331260 A JPH06331260 A JP H06331260A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- box
- heat conducting
- air passage
- storage
- 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.)
- Pending
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、断熱箱体内に間隔を存
して熱良導箱を配設し、この間隔内に冷気を循環して熱
良導箱内の貯蔵室を間接冷却する低温貯蔵庫に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention arranges heat conducting boxes in a heat insulating box at intervals and circulates cool air in the intervals to indirectly cool a storage chamber in the heat conducting box. It concerns low temperature storage.
【０００２】[0002]
【従来の技術】従来この種低温貯蔵庫は、例えば特開平
２−２７９９７０号公報（Ｆ２５Ｄ１７／０８）に示さ
れるように、前面に開口する断熱箱体内に間隔を存して
熱良導箱を配設し、この熱良導箱内を貯蔵室と成すと共
に、熱良導箱と断熱箱体間の空間に冷却ユニットの蒸発
器と送風機を配置し、蒸発器にて冷却された冷気を送風
機にて間隔内に強制循環することにより、貯蔵室内を間
接的に冷却する構造とされている。2. Description of the Related Art Conventionally, this type of low-temperature storage has a heat conduction box arranged in a heat insulating box opening at the front with a space as shown in, for example, Japanese Unexamined Patent Publication No. 2-279970 (F25D17 / 08). The inside of this heat-conducting box serves as a storage room, and the evaporator and blower of the cooling unit are placed in the space between the heat-conducting box and the heat insulating box, and the cool air cooled by the evaporator is used as the blower. The structure is such that the storage chamber is indirectly cooled by forced circulation within the interval.
【０００３】係る低温貯蔵庫によれば、貯蔵室内は熱良
導箱の上下左右及び後壁面より冷却されると共に、貯蔵
室内への乾燥冷気の直接の侵入がないので、貯蔵室内の
乾燥を抑制し、その湿度を高く維持することができる。
従って、生鮮食品や調理済みの料理を乾燥することな
く、低温で保存するためには好適なものであった。According to such a low-temperature storage, since the inside of the storage chamber is cooled by the upper, lower, left, right and rear wall surfaces of the heat conducting box, and dry cold air does not directly enter the storage chamber, the drying of the storage chamber is suppressed. , Its humidity can be kept high.
Therefore, it was suitable for storing fresh foods and cooked dishes at low temperature without drying.
【０００４】[0004]
【発明が解決しようとする課題】ところで、ホテルやレ
ストラン等においては、厨房で予め調理された料理を顧
客に提供するまで、係る高湿度の貯蔵室内にて一時保存
して置く必要がある。しかしながら、従来の低温貯蔵庫
は前面のみに開口していたため、調理済料理の取り出
し、及び収納を同じ方向から行わなければならず、顧客
への料理の提供及び貯蔵室への料理の補充が円滑に行え
ない問題があった。By the way, in hotels, restaurants and the like, it is necessary to temporarily store the food prepared in the kitchen in the high humidity storage room until it is provided to the customer. However, since the conventional cold storage has been opened only on the front side, it is necessary to take out and store the cooked food from the same direction, which facilitates the provision of the food to the customer and the supplement of the food to the storage room. There was a problem that I could not do.
【０００５】本発明は、係る従来の技術的課題を解決す
るために成されたものであり、所謂間接冷却式の低温貯
蔵庫において、貯蔵室の冷却性能を損なうことなく物品
の納出を円滑に行えるようにすることを目的とする。The present invention has been made to solve the above-mentioned conventional technical problems, and in a so-called indirect cooling type low-temperature storage, smooth delivery of articles without impairing the cooling performance of the storage. The purpose is to be able to do it.
【０００６】[0006]
【課題を解決するための手段】即ち、請求項１の発明の
低温貯蔵庫１は、前後面に開口７、８を有した断熱箱体
６と、この断熱箱体６の前後開口７、８を開閉自在にそ
れぞれ閉塞する扉４４、４６と、前後面に開口を有し、
断熱箱体６内に間隔を存して配設され、内部を貯蔵室３
１、３２とする熱良導箱２１、２２と、この熱良導箱２
１、２２の上下左右における熱良導箱２１、２２と断熱
箱体６間に形成された冷気通路３９と、冷気通路３９内
に配設された冷却装置の蒸発器３３及び送風機３４とを
具備しており、蒸発器３３にて冷却された冷気を送風機
３４により冷気通路３９内に強制循環することにより、
貯蔵室３１、３２を間接的に冷却するものである。That is, the low temperature storage 1 according to the invention of claim 1 has a heat insulating box 6 having openings 7 and 8 on the front and rear surfaces, and front and rear openings 7 and 8 of the heat insulating box 6. Doors 44 and 46 that can be opened and closed respectively, and openings on the front and rear surfaces,
It is arranged in the heat insulating box 6 with a space, and the inside is a storage chamber 3
1 and 32 heat conduction boxes 21 and 22, and this heat conduction box 2
1, a cold air passage 39 formed between the heat-conducting boxes 21 and 22 above and below and the heat insulating box body 6, and an evaporator 33 and a blower 34 of a cooling device arranged in the cold air passage 39. By forcibly circulating the cool air cooled by the evaporator 33 into the cool air passage 39 by the blower 34,
The storage chambers 31, 32 are indirectly cooled.
【０００７】また、請求項２の発明の低温貯蔵庫１は、
前後面に開口７、８を有した断熱箱体６と、この断熱箱
体６の前後開口７、８を開閉自在にそれぞれ閉塞する扉
４４、４６と、前後面に開口を有し、断熱箱体６内に間
隔を存して配設され、内部を貯蔵室３１、３２とする熱
良導箱２１、２２と、この熱良導箱２１、２２の上下左
右における熱良導箱２１、２２と断熱箱体６間に形成さ
れた冷気通路３９と、熱良導箱２１の上方における冷気
通路３９内に配設された冷却装置の蒸発器３３及び送風
機３４とを具備しており、蒸発器３３にて冷却された冷
気を送風機３４により、熱良導箱２１、２２の一側方か
ら下方、及び他側方の順で冷気通路３９内に強制循環す
ることにより、貯蔵室３１、３２を間接的に冷却するも
のである。Further, the low temperature storage 1 of the invention of claim 2 is
A heat insulating box 6 having openings 7 and 8 on the front and rear surfaces, doors 44 and 46 that respectively open and close the front and rear openings 7 and 8 of the heat insulating box 6, and a heat insulating box having openings on the front and rear surfaces. Good heat conducting boxes 21 and 22 arranged inside the body 6 with a space therebetween and having storage chambers 31 and 32 inside, and heat good conducting boxes 21 and 22 at upper, lower, left and right sides of the good heat conducting boxes 21, 22. The cool air passage 39 formed between the heat insulating box 6 and the heat insulating box 6, and the evaporator 33 and the blower 34 of the cooling device arranged in the cool air passage 39 above the heat conducting box 21. The cool air cooled by 33 is forcedly circulated in the cool air passage 39 from one side of the heat transfer boxes 21 and 22 to the other side in this order by the blower 34, so that the storage chambers 31 and 32 are closed. It is indirectly cooled.
【０００８】[0008]
【作用】請求項１の発明の低温貯蔵庫１によれば、扉４
４、４６の開放により貯蔵室３１、３２内は前後方向に
開放されるので、一方から物品を収納し、他方から取り
出すことができる。従って、調理済みの料理等の物品の
提供及び貯蔵室３１、３２への補充を円滑に行うことが
できるようになる。また、貯蔵室３１、３２内は前後の
開口以外の熱良導箱２１、２２の上下左右面から間接的
に冷却されることになるので、貯蔵室３１、３２内に収
納した料理等の食品を乾燥することなく良好に低温保存
することができるようになる。According to the cold storage 1 of the invention of claim 1, the door 4
Since the interiors of the storage chambers 31, 32 are opened in the front-rear direction by opening the compartments 4, 46, articles can be stored in one side and taken out from the other side. Therefore, provision of items such as cooked dishes and supplementation to the storage chambers 31 and 32 can be smoothly performed. In addition, since the insides of the storage chambers 31 and 32 are indirectly cooled from the top, bottom, left and right surfaces of the heat conducting boxes 21 and 22 other than the front and rear openings, foods such as dishes stored in the storage chambers 31 and 32. It becomes possible to satisfactorily store at low temperature without drying.
【０００９】また、請求項２の発明の低温貯蔵庫１によ
れば、上記に加えて熱良導箱２１上方の蒸発器３３から
一側方、下方及び他側方の順で冷気通路３９内に冷気が
強制循環されるので、冷気通路３９内の冷気循環が極め
て円滑なものとなり、それによって貯蔵室３１、３２内
を略均一にムラなく間接冷却することができるようにな
る。Further, according to the low temperature storage 1 of the invention of claim 2, in addition to the above, in the cool air passage 39 in the order of one side, the lower side and the other side from the evaporator 33 above the heat conducting box 21. Since the cold air is forcibly circulated, the cold air circulation in the cold air passage 39 becomes extremely smooth, whereby the insides of the storage chambers 31 and 32 can be indirectly cooled substantially evenly and uniformly.
【００１０】[0010]
【実施例】以下、図面に基づき本発明の実施例を詳述す
る。図１は本発明の低温貯蔵庫１の縦断正面図、図２は
低温貯蔵庫１の縦断側面図、図３は低温貯蔵庫１の一部
切欠平面図である。本発明の低温貯蔵庫１は例えばレス
トランの厨房に設置されるものであり、内外箱２、３間
に断熱材４を充填した断熱箱体６により構成されてい
る。断熱箱体６は前後に開口７、８を有しており、その
天壁６Ａの一側部は上方に張り出されて張出部９とされ
ており、その内部には下方に開放した冷却室１１が構成
されている。断熱箱体６の前後開口７、８は仕切部材１
２、１３によってそれぞれ上下に区画されており、この
仕切部材１２、１３間には取付板１４が架設され、断熱
箱体６内を上下に仕切っている。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a vertical sectional front view of a low temperature storage 1 of the present invention, FIG. 2 is a vertical side view of the low temperature storage 1, and FIG. 3 is a partially cutaway plan view of the low temperature storage 1. The low temperature storage 1 of the present invention is installed in, for example, a kitchen of a restaurant, and is constituted by a heat insulating box body 6 in which a heat insulating material 4 is filled between inner and outer boxes 2 and 3. The heat insulating box 6 has openings 7 and 8 at the front and rear, and one side portion of the ceiling wall 6A is projected upward to form a projecting portion 9 and the inside thereof is cooled downward. The chamber 11 is configured. The front and rear openings 7, 8 of the heat insulating box 6 are the partition members 1
Each of the partition members 12 and 13 is divided into an upper part and a lower part. A mounting plate 14 is installed between the partition members 12 and 13 to partition the inside of the heat insulating box 6 into the upper part and the lower part.
【００１１】係る断熱箱体６の内部には、ステンレス等
の熱良導材から形成され、前後に開口した上下熱良導箱
２１、２２が、それぞれ断熱箱体６の内面と所定の間隔
を存して上下に収納配設される。このとき、下熱良導箱
２２は取付板１４の下側において、断熱箱体６の底壁６
Ｂ上面に設けられた取付板２３上に底壁６Ｂと間隔を存
して固定されると共に、上熱良導箱２１は取付板１４上
に取付板２４により取付板１４と間隔を存して固定され
ている。また、上下熱良導箱２１、２２の前後開口縁は
断熱箱体６内面に当接しており、これによって上下熱良
導箱２１、２２の内部には、断熱箱体６との間及び上下
熱良導箱２１、２２相互間の間隔から隔離され、且つ、
前後に開放した上下貯蔵室３１、３２が構成されてい
る。Inside the heat insulating box body 6, upper and lower heat conducting boxes 21 and 22 which are made of a heat conductive material such as stainless steel and open at the front and rear are arranged at a predetermined distance from the inner surface of the heat insulating box body 6. It is stored and arranged above and below. At this time, the lower heat conducting box 22 is located below the mounting plate 14 and is located on the bottom wall 6 of the heat insulating box 6.
It is fixed on the mounting plate 23 provided on the upper surface of B with a space between it and the bottom wall 6B, and the upper heat conducting box 21 is mounted on the mounting plate 14 by a mounting plate 24 with a space between it and the mounting plate 14. It is fixed. Further, the front and rear opening edges of the upper and lower heat conducting boxes 21, 22 are in contact with the inner surface of the heat insulating box body 6, so that the inside and the bottom of the upper and lower heat conducting boxes 21, 22 are spaced from each other and between the heat insulating box body 6. Isolated from the space between the heat conducting boxes 21 and 22, and
Upper and lower storage chambers 31 and 32 that are open to the front and rear are configured.
【００１２】一方、前記冷却室１１内には冷却装置を構
成する蒸発器３３と、送風機３４が収納配設されてお
り、張出部９側方の断熱箱体６天壁６Ａ上には同様に冷
却装置を構成する圧縮機３６、凝縮器３７及び凝縮器用
送風機３８が設置されている。また、取付板１４の両側
部及び各取付板２３、２４にはそれぞれ透孔１４Ａ、２
３Ａ、２４Ａが穿設されており、それによって、上下熱
良導箱２１、２２と断熱箱体６の間及び上下熱良導箱２
１、２２相互間には一連の冷気通路３９が構成されてい
る。On the other hand, inside the cooling chamber 11, an evaporator 33 which constitutes a cooling device and a blower 34 are housed and arranged, and the same is provided on the top wall 6A of the heat insulating box 6 on the side of the projecting portion 9. A compressor 36, a condenser 37, and a condenser blower 38, which constitute a cooling device, are installed therein. Further, through holes 14A and 2A are provided on both sides of the mounting plate 14 and the mounting plates 23 and 24, respectively.
3A and 24A are provided, so that the space between the upper and lower thermal conductive boxes 21 and 22 and the heat insulating box body 6 and the upper and lower thermal conductive box 2 are formed.
A series of cold air passages 39 is formed between the first and the second parts 22.
【００１３】また、前記冷却室１１はこの冷気通路３９
に連通しているが、張出部９の凝縮器３７側の側壁下方
には、断熱箱体６の前端から蒸発器３３の後縁に渡る範
囲で上熱良導箱２１上方の冷気通路３９及び蒸発器３３
後面を閉塞するカバー４１が取り付けられている。更
に、蒸発器３３の上方には冷気通路３９に連通する空間
が形成されると共に、送風機３４は蒸発器３３の下側に
配置されている。係る配置によって送風機３４は上熱良
導箱２１の一側上方に位置し、この送風機３４の吹出側
（上熱良導箱２１の一側上隅部）を吹出口４２とすると
共に、上熱良導箱２１の他側上隅部を吸込口４３として
いる。従って、カバー４１はこれら吹出口４２と吸込口
４３とを仕切るかたちとなる。Further, the cooling chamber 11 has the cold air passage 39.
However, below the side wall of the overhanging portion 9 on the condenser 37 side, the cold air passage 39 above the upper heat conducting box 21 in the range extending from the front end of the heat insulating box 6 to the rear edge of the evaporator 33. And the evaporator 33
A cover 41 that closes the rear surface is attached. Further, a space communicating with the cool air passage 39 is formed above the evaporator 33, and the blower 34 is arranged below the evaporator 33. With such an arrangement, the blower 34 is located above one side of the upper heat conducting box 21, and the blowing side of the blower 34 (the one upper corner of the upper heat conducting box 21) serves as the air outlet 42 and the upper heat The upper corner on the other side of the Ryodou box 21 is used as the suction port 43. Therefore, the cover 41 forms a partition between the air outlet 42 and the suction port 43.
【００１４】係る構成の断熱箱体６の前後開口７、８は
例えば観音開き式の断熱扉４４、４４、４６、４６によ
ってそれぞれ開閉自在に閉塞される。そして、低温貯蔵
庫１は厨房と客席の間に据え付けられると共に、前面開
口７を厨房側に後面開口８を客席側とされる。冷却装置
の圧縮機３６及び送風機３４が運転されると、蒸発器３
３にて冷却された冷気は送風機３４によって下方に吸引
され、吹出口４２から下方に吹き出される。この吹出口
４２から吹き出された冷気は、図１中矢印の如く上熱良
導箱２１の一側方の冷気通路３９に流入してそこを流下
し、その後、一部の冷気は透孔１４Ａを通過してそのま
ま下熱良導箱２２の一側方の冷気通路３９に流入すると
共に、残りは上下熱良導箱２１、２２間の冷気通路３９
に流入する。The front and rear openings 7 and 8 of the heat insulating box 6 having the above-described structure are openably and closably closed by, for example, double door type heat insulating doors 44, 44, 46 and 46. The low-temperature storage 1 is installed between the kitchen and the passenger seats, and the front opening 7 is on the kitchen side and the rear opening 8 is on the passenger seat side. When the compressor 36 and the blower 34 of the cooling device are operated, the evaporator 3
The cool air cooled in 3 is sucked downward by the blower 34, and is blown downward from the air outlet 42. The cold air blown out from the air outlet 42 flows into the cold air passage 39 on one side of the upper heat conducting box 21 as shown by the arrow in FIG. 1 and flows down there, and then a part of the cold air passes through the through holes 14A. Of the lower heat conducting box 22 and flows into the cool air passage 39 on one side of the lower heat conducting box 22 as it is, and the rest of the cold air passage 39 between the upper and lower heat conducting boxes 21 and 22.
Flow into.
【００１５】下熱良導箱２２の一側方の冷気通路３９に
流入した冷気は下熱良導箱２２の下方の冷気通路３９に
流入し、その後、透孔２３Ａ、２３Ａを通過して下熱良
導箱２２の他側方の冷気通路３９に流入する。下熱良導
箱２２の他側方の冷気通路３９に流入した冷気は、そこ
を上昇して透孔１４Ａから上熱良導箱２１の他側方の冷
気通路３９に流入する。そして、上下熱良導箱２１、２
２間の冷気通路３９を通過して来た冷気と合流して上熱
良導箱２１の他側方の冷気通路３９内を上昇し、吸込口
４３より上熱良導箱２１の上方の冷気通路３９に流入す
る。The cold air flowing into the cool air passage 39 on one side of the lower heat conducting box 22 flows into the cool air passage 39 below the lower heat conducting box 22, and then passes through the through holes 23A and 23A to reach the lower side. It flows into the cold air passage 39 on the other side of the heat conducting box 22. The cold air that has flowed into the cold air passage 39 on the other side of the lower heat conducting box 22 rises there and flows into the cold air passage 39 on the other side of the upper heat conducting box 21 from the through hole 14A. And the upper and lower heat conducting boxes 21, 2
The cold air that has passed through the cold air passage 39 between the two rises up in the cold air passage 39 on the other side of the upper heat conducting box 21 and cools above the upper heat conducting box 21 from the suction port 43. It flows into the passage 39.
【００１６】上熱良導箱２１上方の冷気通路３９に流入
した冷気は、上熱良導箱２１の他側から一側後方に向か
って流れ、図２中矢印の如く蒸発器３３の後方の冷却室
１１内を上昇して蒸発器３３の上方から蒸発器３３に帰
還する。係る一連の冷気強制循環によって、蒸発器３３
からの冷気は上下熱良導箱２１、２２の上下左右面の略
全域に沿って流れることになる。従って、上下貯蔵室３
１、３２内は、上下熱良導箱２１、２２の上下左右の各
壁面より略均一にムラなく冷却されるようになる。The cold air flowing into the cool air passage 39 above the upper heat conducting box 21 flows from the other side of the upper heat conducting box 21 toward one rear side, and is located behind the evaporator 33 as indicated by an arrow in FIG. The inside of the cooling chamber 11 is raised and returned to the evaporator 33 from above the evaporator 33. By such a series of forced circulation of cold air, the evaporator 33
The cold air from the above will flow along substantially the entire upper, lower, left and right surfaces of the upper and lower heat conducting boxes 21, 22. Therefore, the upper and lower storage rooms 3
The insides of 1 and 32 are cooled substantially uniformly from the upper, lower, left and right wall surfaces of the upper and lower heat conducting boxes 21, 22 without unevenness.
【００１７】係る上下貯蔵室３１、３２内には、厨房で
調理された料理が扉４４を開放して前面の開口７から収
納される。所定数作られた料理はこの上下貯蔵室３１、
３２内に一時保存され、注文を受けた後、或いは宴会の
進行等に合わせてウエイターが扉４６を開放し、後面の
開口８から料理を取り出して顧客に提供することにな
る。また、取り出された料理の補充は同様に反対側の開
口７から行えるので、料理の収納・提供・補充が極めて
円滑に行えるようになる。In the upper and lower storage chambers 31 and 32, dishes cooked in the kitchen are stored through the front opening 7 by opening the door 44. A certain number of dishes are prepared in this upper and lower storage room 31,
After being temporarily stored in 32, the waiter opens the door 46 after receiving an order or in accordance with the progress of a banquet or the like, and the food is taken out from the opening 8 on the rear surface to be provided to the customer. Further, since the taken-out food can be replenished from the opening 7 on the opposite side, the food can be stored / provided / supplemented very smoothly.
【００１８】また、このとき、上下貯蔵室３１、３２内
には直接の冷気流入が無く、前述の如く上下左右壁面か
ら間接的に冷却されるので、上下貯蔵室３１、３２内に
収納された料理は乾燥することなく冷却保存される。従
って、ラップ等でくるむことなく料理を美味しい状態で
保存することができるようになる。更に、実施例では断
熱箱体６の天壁６Ａに張出部９を形成し、この張出部９
内に蒸発器３３を配設する冷却室１１を構成したので、
上下貯蔵室３１、３２の容積を狭めることなく蒸発器３
３及び送風機３４を配設することができる。尚、実施例
では上下に貯蔵室を有する低温貯蔵庫について説明した
が、それに限らず、一室のみの低温貯蔵庫であっても本
発明は有効である。At this time, there is no direct inflow of cold air into the upper and lower storage chambers 31 and 32, and since the air is indirectly cooled from the upper, lower, left, and right wall surfaces as described above, the upper and lower storage chambers 31, 32 are housed. The dishes are stored cold without drying. Therefore, the dish can be stored in a delicious state without being wrapped in wrap or the like. Further, in the embodiment, the overhanging portion 9 is formed on the top wall 6A of the heat insulating box 6, and the overhanging portion 9 is formed.
Since the cooling chamber 11 in which the evaporator 33 is arranged is configured,
Evaporator 3 without reducing the capacity of upper and lower storage chambers 31, 32
3 and the blower 34 can be provided. In addition, although the low temperature storage having the upper and lower storage chambers has been described in the embodiment, the present invention is not limited thereto, and the present invention is effective even if the low temperature storage has only one chamber.
【００１９】[0019]
【発明の効果】以上詳述した如く本発明によれば、扉の
開放により貯蔵室内は前後方向に開放されるので、一方
から物品を収納し、他方から取り出すことができる。従
って、調理済みの料理等の食品の提供及び貯蔵室への収
納作業を極めて円滑に行うことができるようになる。ま
た、貯蔵室内は前後の開口以外の熱良導箱の上下左右面
から間接的に冷却されるので、貯蔵室内に収納した料理
等の食品を乾燥することなく良好に低温保存することが
できるようになるものである。As described above in detail, according to the present invention, the storage chamber is opened in the front-rear direction by opening the door, so that articles can be stored in one side and taken out from the other side. Therefore, provision of food such as cooked dishes and storage in the storage chamber can be performed extremely smoothly. In addition, since the inside of the storage room is indirectly cooled from the top, bottom, left and right sides of the heat conducting box other than the front and rear openings, it is possible to store food such as dishes stored in the storage room at low temperature without drying. It will be.
【００２０】また、請求項２の発明によれば上記に加え
て、熱良導箱上方の蒸発器から一側方、下方及び他側方
の順で冷気通路内に冷気が循環されるので、冷気通路内
の冷気循環が極めて円滑なものとなると共に、貯蔵庫内
は熱良導箱の各壁面から略均一に冷却を受けるようにな
るので、貯蔵室内をより一層良好にムラなく間接冷却す
ることができるようになるものである。According to the invention of claim 2, in addition to the above, since the cool air is circulated in the cool air passage in the order of one side, the lower side and the other side from the evaporator above the heat conducting box. Cool air circulation in the cold air passage will be extremely smooth, and the inside of the storage will be cooled substantially uniformly from each wall of the heat conducting box, so that the inside of the storage room will be better cooled evenly and evenly. You will be able to.
【図１】本発明の低温貯蔵庫の縦断正面図である。FIG. 1 is a vertical sectional front view of a low temperature storage unit of the present invention.
【図２】本発明の低温貯蔵庫の縦断側面図である。FIG. 2 is a vertical side view of the cold storage of the present invention.
【図３】本発明の低温貯蔵庫の一部切欠平面図である。FIG. 3 is a partially cutaway plan view of the low temperature storage according to the present invention.
１ 低温貯蔵庫 ６ 断熱箱体 ７ 開口 ８ 開口 ２１ 上熱良導箱 ２２ 下熱良導箱 ３１ 上貯蔵室 ３２ 下貯蔵室 ３３ 蒸発器 ３４ 送風機 ３９ 冷気通路 ４４ 扉 ４６ 扉 1 Low Temperature Storage Box 6 Insulation Box 7 Opening 8 Opening 21 Upper Heat Good Conducting Box 22 Lower Heat Good Conducting Box 31 Upper Storage Room 32 Lower Storage Room 33 Evaporator 34 Blower 39 Cold Air Passage 44 Door 46 Door 46
Claims (2)
熱箱体の前後開口を開閉自在にそれぞれ閉塞する扉と、
前後面に開口を有し、前記断熱箱体内に間隔を存して配
設され、内部を貯蔵室とする熱良導箱と、該熱良導箱の
上下左右における熱良導箱と前記断熱箱体間に形成され
た冷気通路と、前記冷気通路内に配設された冷却装置の
蒸発器及び送風機とを具備して成り、前記蒸発器にて冷
却された冷気を前記送風機により前記冷気通路内に強制
循環し、前記貯蔵室を間接的に冷却することを特徴とす
る低温貯蔵庫。1. A heat-insulating box body having openings in front and rear surfaces, and doors which respectively open and close the front and rear openings of the heat-insulating box body,
A heat conducting box having openings in the front and rear surfaces and arranged at intervals in the heat insulating box body, and having the inside as a storage chamber, and the heat conducting box at the upper, lower, left and right sides of the heat conducting box and the heat insulation. A cool air passage formed between boxes, and an evaporator and a blower of a cooling device arranged in the cool air passage, wherein the cool air cooled by the evaporator is passed by the blower to the cool air passage. A low temperature storage, characterized by being forcedly circulated inside to indirectly cool the storage chamber.
熱箱体の前後開口を開閉自在にそれぞれ閉塞する扉と、
前後面に開口を有し、前記断熱箱体内に間隔を存して配
設され、内部を貯蔵室とする熱良導箱と、該熱良導箱の
上下左右における熱良導箱と前記断熱箱体間に形成され
た冷気通路と、前記熱良導箱の上方における前記冷気通
路内に配設された冷却装置の蒸発器及び送風機とを具備
して成り、前記蒸発器にて冷却された冷気を前記送風機
により、前記熱良導箱の一側方から下方、及び他側方の
順で前記冷気通路内に強制循環し、前記貯蔵室を間接的
に冷却することを特徴とする低温貯蔵庫。2. A heat-insulating box body having openings on front and rear surfaces, and doors for opening and closing the front and rear openings of the heat-insulating box body, respectively.
A heat conducting box having openings in the front and rear surfaces and arranged at intervals in the heat insulating box body, and having the inside as a storage chamber, and the heat conducting box at the upper, lower, left and right sides of the heat conducting box and the heat insulation. It comprises a cool air passage formed between boxes, and an evaporator and a blower of a cooling device arranged in the cool air passage above the heat conducting box, and cooled by the evaporator. A low-temperature storage characterized in that cold air is forcibly circulated in the cold air passage in the order of one side of the heat conducting box from the one side to the other side by the blower to indirectly cool the storage chamber. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12000193A JPH06331260A (en) | 1993-05-21 | 1993-05-21 | Low temperature storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12000193A JPH06331260A (en) | 1993-05-21 | 1993-05-21 | Low temperature storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06331260A true JPH06331260A (en) | 1994-11-29 |
Family
ID=14775443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12000193A Pending JPH06331260A (en) | 1993-05-21 | 1993-05-21 | Low temperature storage box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06331260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011017472A (en) * | 2009-07-08 | 2011-01-27 | Hitachi Appliances Inc | Refrigerator |
-
1993
- 1993-05-21 JP JP12000193A patent/JPH06331260A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011017472A (en) * | 2009-07-08 | 2011-01-27 | Hitachi Appliances Inc | Refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6385990B1 (en) | Food preparation table with open top food containers | |
| JPH04363572A (en) | Freezer/refrigerator | |
| JP3015632B2 (en) | Cold storage | |
| JPS6246126Y2 (en) | ||
| JPH06331260A (en) | Low temperature storage box | |
| JP2983824B2 (en) | Horizontal refrigerator | |
| JPH09126628A (en) | Storeroom with high humidity and low temperature | |
| JP3015622B2 (en) | Cold storage | |
| JP3706192B2 (en) | Cooling storage | |
| JPH07310972A (en) | Refrigerator | |
| JPH0719715A (en) | Low temperature storage box | |
| JPH0564688U (en) | Storage | |
| JPH0625820Y2 (en) | Partition wall structure of catering car | |
| JPH02279971A (en) | Refrigerator | |
| JP2001116425A (en) | Refrigerator | |
| JP3015627B2 (en) | Cold storage | |
| JP3684323B2 (en) | Chariot | |
| JP3615294B2 (en) | Horizontal cooling storage | |
| JP2000337763A (en) | Warming and refrigerating device | |
| JPH08121952A (en) | Low temperature storage | |
| JP3927361B2 (en) | Storage | |
| JP2000245541A (en) | Warm-cool shed | |
| JPH08200924A (en) | Cooling storage | |
| JP3020333B2 (en) | High humidity storage | |
| JPH0719711A (en) | Low temperature storage box |