JPH09126628A - Storeroom with high humidity and low temperature - Google Patents
Storeroom with high humidity and low temperatureInfo
- Publication number
- JPH09126628A JPH09126628A JP7303713A JP30371395A JPH09126628A JP H09126628 A JPH09126628 A JP H09126628A JP 7303713 A JP7303713 A JP 7303713A JP 30371395 A JP30371395 A JP 30371395A JP H09126628 A JPH09126628 A JP H09126628A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- evaporator
- cold air
- heat insulating
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、断熱箱体内に間隔
を存して熱良導箱を配設し、それらの間に冷気を循環し
て熱良導箱内の貯蔵室を間接冷却する高湿度低温庫に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention arranges heat conducting boxes at intervals in a heat insulating box and circulates cool air between them to indirectly cool a storage chamber in the heat conducting box. It relates to a high-humidity / low-temperature warehouse.
【０００２】[0002]
【従来の技術】従来この種低温庫は、例えば特公平７−
６７３２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二個の熱
良導箱を上下に配設し、各熱良導箱内をそれぞれ貯蔵室
と成すと共に、各熱良導箱と断熱箱体間の空間上部に蒸
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って、貯蔵室内
を間接的に冷却する構造とされていた。2. Description of the Related Art Conventionally, this type of low temperature storage is, for example, Japanese Patent Publication No. 7-
As disclosed in Japanese Patent No. 6732 (F25D17 / 08), two heat-conducting boxes are vertically arranged at intervals in a heat-insulating box that opens to the front, and each heat-conducting box is stored. In addition to forming a chamber, an evaporator and a blower are placed above the space between each heat conducting box and the heat insulating box, and the cool air cooled by the evaporator is forcedly circulated within the space by the blower, thereby creating a storage room. Was designed to indirectly cool the.
【０００３】係る低温庫によれば、各貯蔵室内は熱良導
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。ま
た、冷気も各熱良導箱の周囲を循環するように構成され
ているため、各貯蔵室の温度も略同等に維持される。従
って、肉や野菜、刺身や蟹などの生鮮食品を乾燥させる
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 chamber, each storage chamber is cooled from the top, bottom, left and right of the heat conducting box and the rear wall surface, and dry cold air does not directly enter the storage chamber, so that the drying of the storage chamber is suppressed. However, the humidity can be maintained high. Further, since the cool air is also circulated around each heat conducting box, the temperatures of the respective storage chambers are maintained substantially equal. Therefore, it is suitable for storing fresh food such as meat, vegetables, sashimi and crab at low temperature without drying.
【０００４】以下、図４と図５を参照しながら従来のこ
の種低温庫１００の構造を説明する。低温庫１００は、
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、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１２、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。The structure of a conventional low temperature storage 100 of this type will be described below with reference to FIGS. 4 and 5. The low temperature chamber 100 is
The inner and outer boxes 2 and 3 are composed of a heat insulating box body 6 filled with a heat insulating material 4. 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 a cooling chamber 11 opened downward is provided inside thereof.
Is configured. The front and rear openings 7 and 8 of the heat insulating box 6 are divided into upper and lower parts by partition members 12 and 13, respectively, and a mounting plate 14 is installed between the partition members 12 and 13 to partition the inside of the heat insulating box body 6 into upper and lower parts. ing.
【０００５】係る断熱箱体６の内部には、ステンレス等
の熱良導部材から形成され、前後に開口した上下熱良導
箱２１、２２が相互に所定の間隔を存し、且つ、それぞ
れ断熱箱体６の内面とも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６Ｂ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。Inside the heat-insulating box body 6, upper and lower heat-conducting boxes 21 and 22 formed of a heat-conducting member such as stainless steel and open at the front and rear are spaced from each other by a predetermined distance, and are insulated from each other. The inner surface of the box body 6 is also housed and arranged vertically with a predetermined space. At this time, the lower heat conducting box 22 is fixed below the mounting plate 14 on the mounting plate 23 provided on the upper surface of the bottom wall 6B of the heat insulating box body 6 with a space from the bottom wall 6B. The upper heat conducting box 21 is fixed on the mounting plate 14 by a mounting plate 24 with a distance from the mounting plate 14.
【０００６】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。Further, the front and rear opening edges of the upper and lower heat-conducting boxes 21 and 22 are in contact with the inner surface of the heat insulating box body 6, so that the upper and lower heat-conducting boxes 21 and 22 are connected to the heat insulating box body 6. The upper and lower storage chambers 31 and 32 which are isolated from the space between the space and the upper and lower heat conducting boxes 21 and 22 and are open to the front and back are configured.
【０００７】更に、下熱良導箱２２の底面には排水孔４
７が形成されており、この排水孔４７は断熱箱体６外の
排水ホース４８に連通されている。また、上熱良導箱２
１の底面にも排水孔４９が形成されており、この排水孔
４９は図示しないホースにて前記排水ホース４８に連通
されている。Further, a drainage hole 4 is provided on the bottom surface of the lower heat conducting box 22.
7 is formed, and the drainage hole 47 communicates with a drainage hose 48 outside the heat insulating box body 6. Also, the upper heat conduction box 2
A drain hole 49 is also formed on the bottom surface of the drain 1. The drain hole 49 is connected to the drain hose 48 by a hose (not shown).
【０００８】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
却装置を構成する図示しない圧縮機、凝縮器３７などが
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、２３Ａ、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２１、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, in 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 overhang portion 9. A compressor, a condenser 37, and the like, which are not shown, and which constitute a cooling device are installed therein. Further, through holes 14A, 23A, 24A are formed in both sides of the mounting plate 14 and the mounting plates 23, 24, respectively.
Is provided, whereby the upper and lower heat conducting boxes 21,
A series of cold air passages 39 is formed between the heat insulating box body 22 and the upper and lower heat conducting boxes 21, 22.
【０００９】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。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.
【００１０】係る配置によって蒸発器３３及び送風機３
４は上熱良導箱２１の一側（図４の向かって左側）上方
に位置し、この送風機３４の吹出側（上熱良導箱２１の
向かって左上隅部）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。そして、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。With such an arrangement, the evaporator 33 and the blower 3
4 is located above one side (left side in FIG. 4) of the upper heat conducting box 21, and the outlet side of this blower 34 (upper left corner toward the upper heat conducting box 21) is used as the outlet 42. At the same time, the other upper corner of the upper heat conducting 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. And the front and rear openings 7 of the heat insulating box 6,
8 is, for example, a double door type heat insulating door 44, 44, 46, 46
Each of them is opened and closed.
【００１１】係る構成の低温庫１００の冷却装置の圧縮
機の運転制御は、上下貯蔵室３１、３２内の両側に設け
られた温度センサー５１、５２、及び、温度センサー５
３、５４が感知する各室内の温度に基づき、図示しない
制御装置によって行われる。また、送風機３４は低温庫
１００の運転中、連続運転される。The operation control of the compressor of the cooling device of the low temperature warehouse 100 having such a configuration is performed by the temperature sensors 51 and 52 provided on both sides of the upper and lower storage chambers 31 and 32, and the temperature sensor 5.
This is performed by a control device (not shown) based on the temperature in each room sensed by 3, 54. Further, the blower 34 is continuously operated during the operation of the low temperature chamber 100.
【００１２】そして、前記圧縮機が運転されると、蒸発
器３３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４中矢印の如く上
熱良導箱２１の一側方（図４の向かって左側）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。When the compressor is operated, the cool air cooled by the evaporator 33 is sucked downward by the blower 34 and blown downward through the blowout port 42. The cold air blown out from the air outlet 42 flows into the cold air passage 39 on one side (left side in FIG. 4) of the upper heat conducting box 21 as shown by the arrow in FIG. Some of the cool air passes through the through holes 14A and flows into the cool air passage 39 on one side of the lower heat conducting box 22 as it is, and the rest flows into the cool air passage 39 between the upper and lower heat conducting boxes 21 and 22. .
【００１３】下熱良導箱２２の一側方（図４の向かって
左側）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３
９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、２２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 cold air passage 39 on one side of the lower heat conducting box 22 (on the left side in FIG. 4) is cooled by the lower heat conducting box 22.
Flowing into the cold air passage 39 below the through hole 23A,
The cold air passage 3 on the other side of the lower heat conducting box 22 after passing through 23A.
Flow into 9 Cold air passage 39 on the other side of the lower heat conducting box 22
The cold air that has flowed into the chamber flows up through the through holes 14A and flows into the cold air passage 39 on the other side of the upper heat conducting box 21. Then, the cold air that has passed through the cool air passage 39 between the upper and lower heat conducting boxes 21 and 22 merges and rises in the cold air passage 39 on the other side of the upper heat conducting box 21 and rises above the suction port 43. It flows into the cool air passage 39 above the heat conducting box 21.
【００１４】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５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 cool air that has flowed into the cool air passage 39 above the upper heat conducting box 21 flows rearward from the other side of the upper heat conducting box 21 to the rear of the evaporator 33 as indicated by the 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.
【００１５】また、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
生鮮食品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美味しい状態で保存すること
ができるものであった。Further, since there is no direct inflow of cold air into the upper and lower storage chambers 31 and 32 and the air is cooled indirectly from the upper, lower, left and right wall surfaces as described above, the fresh food stored in the upper and lower storage chambers 31, 32 is It is stored in the cold without drying. Therefore,
It could be stored in a delicious state without being wrapped in plastic wrap.
【００１６】[0016]
【発明が解決しようとする課題】このような低温庫１０
０の上下貯蔵室３１、３２内を、より高湿度状態に保持
する場合、扉４４、４４、４６、４６を開放した際に各
貯蔵室３１、３２内に進入して来る外気中の水分が重要
な役割を果たす。即ち、扉４４、４４、或いは、４６、
４６を開放すると各貯蔵室３１、３２内には比較的大量
の外気が進入するが、この外気が熱良導箱に接触する
と、冷えているその壁面によって急激に冷却されるの
で、外気中の水分が水滴となって熱良導箱内面に凝結
し、蓄えられるようになるからである。Such a low temperature chamber 10
When the upper and lower storage chambers 31, 32 of 0 are kept in a higher humidity state, the moisture in the outside air that enters the storage chambers 31, 32 when the doors 44, 44, 46, 46 are opened is Play an important role. That is, the door 44, 44, or 46,
When 46 is opened, a relatively large amount of outside air enters each of the storage chambers 31 and 32. However, when this outside air comes into contact with the heat conduction box, it is rapidly cooled by its cold wall surface. This is because the moisture becomes water droplets and is condensed on the inner surface of the heat conduction box and can be stored.
【００１７】しかしながら、従来の如き構造であると、
蒸発器３３と熱交換した直後の最も低温の冷気は、吹出
口４２付近の上熱良導箱２１の向かって左上隅部（図
４）に吹き出されるため、上熱良導箱２１の向かって左
側壁（図４）のみが外側から強力に冷却されるようにな
る。そして、下熱良導箱２２の左側壁外側には上熱良導
箱２１と熱交換した後の比較的温度の高い冷気が流下す
ることになるので、図４及び図５に示す如く、上熱良導
箱２１の左側壁内面には比較的多量の水滴が成長し、下
熱良導箱２２の左側壁内面には殆ど水滴ができない状態
となる。However, with the conventional structure,
Immediately after the heat exchange with the evaporator 33, the coldest cold air is blown toward the upper heat conducting box 21 near the outlet 42 toward the upper left corner (FIG. 4), so that it goes to the upper heat conducting box 21. Only the left side wall (Fig. 4) is strongly cooled from the outside. Then, since cold air having a relatively high temperature after heat exchange with the upper heat conducting box 21 flows down to the outside of the left side wall of the lower heat conducting box 22, as shown in FIG. 4 and FIG. A relatively large amount of water droplets grow on the inner surface of the left side wall of the heat conduction box 21, and almost no water droplets can be formed on the inner surface of the left side wall of the lower heat conduction box 22.
【００１８】係る状況となると、各貯蔵室３１、３２で
外気から取り込まれる水分量に差が生じるため、下貯蔵
室３２内が上貯蔵室３１内よりも湿度が低くなり、商品
の保存性能が悪化する。In such a situation, there is a difference in the amount of water taken in from the outside air between the storage chambers 31 and 32, so that the inside of the lower storage chamber 32 has a lower humidity than the inside of the upper storage chamber 31, and the storage performance of the product is improved. Getting worse.
【００１９】また、外部からの水分の導入方法として、
従来ではこの他に天井部分から少量の外気を各貯蔵室３
１、３２に導入する通路を形成する方法が採られていた
が、下貯蔵室３２には導入距離が長くなるため、やはり
上下貯蔵室３１、３２で外気導入量が不均一となって、
湿度に偏りが生じてしまう問題があった。As a method of introducing moisture from the outside,
In addition to this, a small amount of outside air from the ceiling is conventionally used in each storage room 3
The method of forming the passages to be introduced into 1, 32 has been adopted, but since the introduction distance becomes long in the lower storage chamber 32, the outside air introduction amount becomes nonuniform in the upper and lower storage chambers 31, 32 as well.
There was a problem that the humidity was uneven.
【００２０】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、複数の貯蔵室内を一カ所
に設けられた蒸発器により間接冷却する場合にも、各室
内を略同等の高湿度に維持することができる高湿度低温
庫を提供することを目的とする。The present invention has been made to solve the above-mentioned conventional technical problems. Even when a plurality of storage chambers are indirectly cooled by an evaporator provided at one place, each chamber is substantially cooled. It is an object of the present invention to provide a high-humidity, low-temperature warehouse that can maintain the same high humidity.
【００２１】[0021]
【課題を解決するための手段】請求項１の発明の高湿度
低温庫は、断熱箱体と、この断熱箱体の開口を開閉自在
に閉塞する扉と、断熱箱体内に間隔を存して配設され、
それぞれ内部を貯蔵室とする複数の熱良導箱と、これら
熱良導箱と断熱箱体との間に形成された一連の冷気通路
と、この冷気通路内に配設された冷却装置の蒸発器及び
送風機とを備えており、蒸発器にて冷却された冷気を送
風機により冷気通路内に強制循環することによって、各
貯蔵室内を間接的に冷却すると共に、冷気通路内には、
蒸発器と熱交換した直後の冷気を、各熱良導箱までそれ
ぞれ案内して分配する案内部材を設けたものである。A high humidity and low temperature warehouse according to the invention of claim 1 has a heat insulating box, a door for opening and closing the opening of the heat insulating box, and a space in the heat insulating box. Is arranged,
A plurality of heat conducting boxes each having a storage chamber inside, a series of cold air passages formed between the heat conducting boxes and the heat insulating box, and evaporation of a cooling device arranged in the cold air passages. Equipped with a fan and a blower, by forcibly circulating the cool air cooled by the evaporator in the cool air passage by the blower, indirectly cool each storage chamber, and in the cold air passage,
A guide member is provided for guiding and distributing the cold air immediately after heat exchange with the evaporator to each heat conducting box.
【００２２】請求項２の発明の高湿度低温庫は、断熱箱
体と、この断熱箱体の開口を開閉自在に閉塞する扉と、
断熱箱体内に間隔を存して上下に配設され、それぞれ内
部を貯蔵室とする上下熱良導箱と、これら上下熱良導箱
間及びそれらと断熱箱体との間に形成された一連の冷気
通路と、上熱良導箱の上方における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、上下端が開口した
複数の独立通路を有し、冷気通路内に上下に渡って設け
られた案内部材とを備えており、蒸発器にて冷却された
冷気を送風機により案内部材の上端開口より各独立通路
内に流入させ、下端開口より吹き出した後、冷気通路内
を強制循環させることによって、各貯蔵室内を間接的に
冷却すると共に、各独立通路を、内側のもの程短く、外
側のもの程長く構成したものである。In the high humidity and low temperature warehouse of the invention of claim 2, a heat insulating box and a door for opening and closing the opening of the heat insulating box are provided.
A series of upper and lower heat-conducting boxes, which are vertically arranged at intervals in the heat-insulating box and each have a storage chamber inside, and between the upper and lower heat-conducting boxes and between them and the heat-insulating box. Cooling air passage, an evaporator and a blower of a cooling device disposed in the cold air passage above the upper heat conducting box, and a plurality of independent passages with upper and lower ends opened, and the cooling air passage extends vertically. The cool air cooled by the evaporator is blown into each independent passage from the upper opening of the guide member and blown out from the lower opening, and then forcedly circulates in the cold air passage. By doing so, each storage chamber is indirectly cooled, and each independent passage is configured so that the inner passage is shorter and the outer passage is longer.
【００２３】[0023]
【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は本発明の高湿度低温庫１の縦断正面図、図２
は高湿度低温庫１の縦断側面図、図３は案内部材６１の
斜視図である。本発明の高湿度低温庫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、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１２、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。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a vertical sectional front view of a high-humidity / low-temperature chamber 1 of the present invention, and FIG.
3 is a vertical sectional side view of the high humidity / low temperature compartment 1, and FIG. 3 is a perspective view of the guide member 61. The high-humidity / low-temperature storage 1 of the present invention is installed in, for example, a kitchen of a restaurant, and is composed of a heat insulating box 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 a cooling chamber 11 opened downward is provided inside thereof. Is configured. The front and rear openings 7, 8 of the heat insulating box 6 are provided with partition members 12, 13
Are divided into upper and lower parts, and a mounting plate 14 is installed between the partition members 12 and 13 to partition the inside of the heat insulating box body 6 into upper and lower parts.
【００２４】係る断熱箱体６の内部には、ステンレス等
の熱良導部材から形成され、前後に開口した上下熱良導
箱２１、２２が相互に所定の間隔を存し、且つ、それぞ
れ断熱箱体６の内面とも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６Ｂ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。Inside the heat-insulating box body 6, upper and lower heat-conducting boxes 21 and 22 which are formed of a heat-conducting member such as stainless steel and open at the front and rear are spaced from each other by a predetermined distance, and are insulated from each other. The inner surface of the box body 6 is also housed and arranged vertically with a predetermined space. At this time, the lower heat conducting box 22 is fixed below the mounting plate 14 on the mounting plate 23 provided on the upper surface of the bottom wall 6B of the heat insulating box body 6 with a space from the bottom wall 6B. The upper heat conducting box 21 is fixed on the mounting plate 14 by a mounting plate 24 with a distance from the mounting plate 14.
【００２５】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。Further, the front and rear opening edges of the upper and lower heat-conducting boxes 21 and 22 are in contact with the inner surface of the heat-insulating box body 6, so that the upper and lower heat-conducting boxes 21 and 22 are connected to the heat-insulating box body 6. The upper and lower storage chambers 31 and 32 which are isolated from the space between the space and the upper and lower heat conducting boxes 21 and 22 and are open to the front and back are configured.
【００２６】更に、下熱良導箱２２の底面には排水孔４
７が形成されており、この排水孔４７は断熱箱体６外の
排水ホース４８に連通されている。また、上熱良導箱２
１の底面にも排水孔４９が形成されており、この排水孔
４９は図示しないホースにて前記排水ホース４８に連通
されている。Further, a drainage hole 4 is provided on the bottom surface of the lower heat conducting box 22.
7 is formed, and the drainage hole 47 communicates with a drainage hose 48 outside the heat insulating box body 6. Also, the upper heat conduction box 2
A drain hole 49 is also formed on the bottom surface of the drain 1. The drain hole 49 is connected to the drain hose 48 by a hose (not shown).
【００２７】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
却装置を構成する図示しない圧縮機、凝縮器３７などが
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、２３Ａ、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２１、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, in 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 overhanging portion 9. A compressor, a condenser 37, and the like, which are not shown, and which constitute a cooling device are installed therein. Further, through holes 14A, 23A, 24A are formed in both sides of the mounting plate 14 and the mounting plates 23, 24, respectively.
Is provided, whereby the upper and lower heat conducting boxes 21,
A series of cold air passages 39 is formed between the heat insulating box body 22 and the upper and lower heat conducting boxes 21, 22.
【００２８】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。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.
【００２９】係る配置によって蒸発器３３及び送風機３
４は上熱良導箱２１の一側（図１の向かって左側）上方
に位置し、この送風機３４の吹出側（上熱良導箱２１の
向かって左上隅部）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。With such an arrangement, the evaporator 33 and the blower 3
4 is located above one side of the upper heat conducting box 21 (on the left side in FIG. 1), and the outlet side of this blower 34 (the upper left corner toward the upper heat conducting box 21) is the outlet 42. At the same time, the other upper corner of the upper heat conducting 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.
【００３０】そして、上記吹出口４２側の冷気通路３９
内には、透孔１４Ａを通過して上下に案内部材６１が収
納配置されている。この案内部材６１は上下端が開口し
た複数のパイプ部６２Ａ〜６２Ｉからハニカム状に構成
されており、各パイプ部６２Ａ〜６２Ｉ内にそれぞれ独
立した通路（独立通路）が形成されている。The cool air passage 39 on the side of the outlet 42 is provided.
A guide member 61 is accommodated in the upper and lower portions of the guide member 61 passing through the through hole 14A. The guide member 61 is configured in a honeycomb shape from a plurality of pipe portions 62A to 62I whose upper and lower ends are open, and independent passages (independent passages) are formed in the pipe portions 62A to 62I.
【００３１】また、内側即ち上下熱良導箱２１、２２の
向かって左側壁（図１）２１Ａ、２２Ａ側において前後
に並んだパイプ部６２Ａ・・は最も短く、その下端は上
熱良導箱２１の左側壁２１Ａの外側上部にて開口してい
る。該パイプ６２Ａ・・より外側、即ち断熱箱体６側に
行く程パイプ６２Ｂ〜６２Ｉは徐々に長くなり、最も外
側において前後に並んだパイプ部６２Ｉ・・の下端は下
熱良導箱２２の左側壁２２Ａの外側下部にて開口してい
る。そして、各パイプ部６２Ａ〜６２Ｉの上端は上記吹
出口４２において上方に開口している。Further, the pipe portions 62A, which are lined up and down on the left side wall (FIG. 1) 21A, 22A side toward the inside, that is, the upper and lower heat conducting boxes 21, 22 are the shortest, and the lower end thereof is the upper heat conducting box. The left side wall 21A of 21 is open at the upper outside. The pipes 62B to 62I gradually become longer toward the outside of the pipe 62A, that is, toward the heat insulating box 6 side, and the lower ends of the pipe portions 62I. It opens at the lower outside of the wall 22A. The upper ends of the pipe portions 62A to 62I open upward at the air outlet 42.
【００３２】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。The front and rear openings 7 and 8 of the heat insulating box 6 having such a structure are openably and closably closed by, for example, double door type heat insulating doors 44, 44, 46 and 46. And low temperature warehouse 1
Is installed between the kitchen and seats and has a front opening 7
Is on the kitchen side, and the rear opening 8 is on the passenger seat side.
【００３３】低温庫１の冷却装置の圧縮機の運転制御
は、上下貯蔵室３１、３２内の両側に設けられた温度セ
ンサー５１、５２、及び、温度センサー５３、５４が感
知する各室内の温度に基づき、図示しない制御装置によ
って各室内の温度が例えば−２℃〜＋５℃の範囲に維持
されるように実行される。また、送風機３４は低温庫１
の運転中、連続運転される。The operation of the compressor of the cooling device of the cold storage 1 is controlled by the temperature sensors 51 and 52 provided on both sides of the upper and lower storage chambers 31 and 32, and the temperature in each chamber sensed by the temperature sensors 53 and 54. Based on the above, the control device (not shown) executes so that the temperature in each room is maintained in the range of, for example, -2 ° C to + 5 ° C. In addition, the blower 34 is a low temperature compartment 1.
It is continuously operated during the operation.
【００３４】そして、前記圧縮機が運転されると、蒸発
器３３にて冷却された直後の冷気は、送風機３４によっ
て下方に吸引されて吹出口４２から下方に吹き出され
る。吹き出された冷気は案内部材６１の各パイプ部６２
Ａ〜６２Ｉの上端開口より各独立通路内に流入し、内部
を図１中矢印で示す如く流下した後、各パイプ部６２Ａ
〜６２Ｉの下端開口から流出する。When the compressor is operated, the cool air immediately after being cooled by the evaporator 33 is sucked downward by the blower 34 and blown downward through the blowout port 42. The blown cold air is supplied to each pipe portion 62 of the guide member 61.
Each of the pipe portions 62A flows into each independent passage from the upper end openings of A to 62I and flows down inside as shown by an arrow in FIG.
Outflow through the bottom opening of ~ 62I.
【００３５】このとき、各パイプ６２Ａ〜６２Ｉの長さ
は前述の如く内側のパイプ部６２Ａ程短く、外側のパイ
プ部６２Ｉ程長く構成されているので、蒸発器３３と熱
交換した直後の最も低温の冷気は、何れとも熱交換する
こと無く、上下熱良導箱２１、２２の左側壁２１Ａ、２
２Ａ外側の冷気通路３９内において、上下方向の各部に
案内されて略均等に吹き出される。At this time, since the length of each of the pipes 62A to 62I is as short as the inner pipe portion 62A and as long as the outer pipe portion 62I as described above, the lowest temperature immediately after exchanging heat with the evaporator 33 is obtained. The cold air of the upper and lower heat conducting boxes 21, 22 does not exchange heat with the left side walls 21A, 2
In the cool air passage 39 on the outer side of 2A, the air is blown out substantially evenly while being guided to each part in the vertical direction.
【００３６】従って、係る低温の冷気に晒されている上
下熱良導箱２１、２２の左側壁２１Ａ、２２Ａは、略同
等の低い温度に冷却されることになる。これにより、扉
４４、４４、４６、４６が開放された際に進入した外気
中の水分は、図１及び図２に示す如く何れの左側壁２１
Ａ、２２Ａの内面にも略同様に凝結し、水滴となって蓄
えられるようになる。Therefore, the left side walls 21A and 22A of the upper and lower heat conducting boxes 21 and 22 exposed to the low temperature cold air are cooled to substantially the same low temperature. As a result, the moisture in the outside air that has entered when the doors 44, 44, 46, 46 are opened will be removed from the left side wall 21 as shown in FIGS.
Almost similarly condenses on the inner surfaces of A and 22A to be stored as water droplets.
【００３７】水滴として蓄えられた水分は、その後各貯
蔵室３１、３２内に蒸散して行くので、上下貯蔵室３
１、３２内の湿度は略同等の高湿度に保持されるように
なる。The water accumulated as water drops evaporates into the storage chambers 31 and 32 thereafter, so that the upper and lower storage chambers 3 are
Humidities in 1 and 32 are maintained at substantially the same high humidity.
【００３８】一方、パイプ部６２Ａ〜６２Ｄから流出し
た冷気は上熱良導箱２１の左側壁２１Ａを冷却した後、
図１中白抜き矢印の如く上下熱良導箱２１、２２間の冷
気通路３９に流入する。また、６２Ｅ〜６２Ｉから流出
した冷気は下熱良導箱２２の左側壁２２Ａを冷却した
後、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
右側方の冷気通路３９に流入する。On the other hand, the cold air flowing out from the pipe portions 62A to 62D cools the left side wall 21A of the upper heat conducting box 21 and then
As shown by the white arrow in FIG. 1, it flows into the cool air passage 39 between the upper and lower heat conducting boxes 21 and 22. Further, the cool air flowing out from 62E to 62I cools the left side wall 22A of the lower heat conducting box 22 and then flows into the cool air passage 39 below the lower heat conducting box 22, and then passes through the through holes 23A and 23A. Then, it flows into the cold air passage 39 on the right side of the lower heat conducting box 22.
【００３９】下熱良導箱２２の右側方の冷気通路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の右側方の冷気通路３９に流入する。そして、
上下熱良導箱２１、２２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の右側方の冷気通路３
９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 cool air flowing into the cold air passage 39 on the right side of the lower heat conducting box 22 rises there and flows into the cool air passage 39 on the right side of the upper heat conducting box 21 from the through hole 14A. And
The cool air passage 3 on the right side of the upper heat conducting box 21 merges with the cool air that has passed through the cool air passage 39 between the upper and lower heat conducting boxes 21 and 22.
9 rises and flows into the cool air passage 39 above the upper heat conducting box 21 from the suction port 43.
【００４０】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の右側から左側後方に向か
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 cool air that has flowed into the cool air passage 39 above the upper heat conducting box 21 flows from the right side of the upper heat conducting box 21 toward the left rear, and is in the cooling chamber behind the evaporator 33 as indicated by the arrow in FIG. It goes up in 11 and returns to the evaporator 33 from the upper part of 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.
【００４１】係る上下貯蔵室３１、３２内には、前記生
鮮食品（皿に盛られた蟹など）が扉４４を開放して前面
の開口７から収納される。所定数作られた生鮮食品はこ
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４
６を開放し、後面の開口８から取り出して顧客に提供す
ることになる。また、取り出された商品の補充は同様に
反対側の開口７から行えるので、食品の収納・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, the fresh food (such as crabs on a plate) is stored from the front opening 7 with the door 44 opened. A certain number of fresh foods made are temporarily stored in the upper and lower storage chambers 31 and 32, and the waiter opens the door 4 after receiving an order or as the banquet progresses.
6 will be opened, and it will take out from the opening 8 of the rear surface, and will be provided to a customer. Further, since the taken-out products can be replenished similarly from the opening 7 on the opposite side, the food can be stored / provided / supplemented very smoothly.
【００４２】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
納された生鮮食品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美味しい状態で保存
することができる。Further, at this time, there is no direct inflow of cold air into the upper and lower storage chambers 31 and 32, and since it is indirectly cooled from the upper, lower, left, and right wall surfaces as described above, the fresh food stored in the upper and lower storage chambers 31, 32 is fresh. The food is stored in the cold without drying.
Therefore, it can be stored in a delicious state without being wrapped in a wrap or the like.
【００４３】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３３及び送風機３４を配
設することができる。Further, in the embodiment, since the projecting portion 9 is formed on the ceiling wall 6A of the heat insulating box body 6 and the cooling chamber 11 in which the evaporator 33 is arranged is constructed in the projecting portion 9, the upper and lower storage chambers are formed. 31, 32
The evaporator 33 and the blower 34 can be disposed without reducing the volume of the.
【００４４】尚、実施例では上下二室の貯蔵室を有する
低温庫について説明したが、上下方向に限らず、左右方
向でも良く、また、更に多くの貯蔵室を構成したもので
も良い。また、実施例では前後に開口した低温庫に本発
明を適用したが、前方にのみ開口したものでも本発明は
有効である。In the embodiment, the low temperature chamber having the upper and lower two storage chambers has been described, but not limited to the vertical direction, the horizontal direction may be used, or more storage chambers may be configured. In addition, although the present invention is applied to the low-temperature chamber opened in the front and rear in the embodiments, the present invention is effective even in the case where the refrigerator is opened only in the front.
【００４５】[0045]
【発明の効果】以上詳述した如く請求項１の発明によれ
ば、各貯蔵室内は各熱良導箱から間接的に冷却されるの
で、各貯蔵室内に収納した食品を乾燥させることなく低
温保存することができるようになる。As described above in detail, according to the invention of claim 1, since each storage chamber is indirectly cooled from each heat conducting box, the food stored in each storage chamber can be cooled at a low temperature without being dried. You will be able to save.
【００４６】特に、冷気通路内には、蒸発器と熱交換し
た直後の冷気を、各熱良導箱までそれぞれ案内して分配
する案内部材を設けたので、蒸発器が一カ所に設けられ
ている場合にも、各熱良導箱を略同等の低温度に冷却す
ることができるようになる。従って、外気中の水分は各
熱良導箱の内面に略同様に凝結し、水滴となって蓄えら
れるようになるので、各貯蔵室内を略同等の高湿度に保
持することができるようになるものである。In particular, since a guide member for guiding and distributing the cool air immediately after heat exchange with the evaporator to each heat conducting box is provided in the cool air passage, the evaporator is provided at one place. Even if there is, it becomes possible to cool each heat conducting box to a substantially equal low temperature. Therefore, the moisture in the outside air is condensed on the inner surface of each heat conducting box in the same manner and stored as water droplets, so that it is possible to maintain each storage chamber at substantially the same high humidity. It is a thing.
【００４７】請求項２の発明によっても、各貯蔵室内は
上下熱良導箱から間接的に冷却されるので、各貯蔵室内
に収納した食品を乾燥させることなく低温保存すること
ができるようになる。Also according to the second aspect of the present invention, since each storage chamber is indirectly cooled from the upper and lower heat conducting boxes, the food stored in each storage chamber can be stored at low temperature without drying. .
【００４８】特に、冷気通路内には上下端が開口した複
数の独立通路を有する案内部材を上下に渡って設け、蒸
発器にて冷却された冷気を送風機により案内部材の上端
開口より各独立通路内に流入させ、下端開口より吹き出
した後、冷気通路内を強制循環させると共に、各独立通
路を、内側のもの程短く、外側のもの程長く構成したの
で、蒸発器と熱交換した直後の最も低温の冷気は、何れ
とも熱交換すること無く、上下熱良導箱の外側の冷気通
路内において、上下方向の各部に案内されて略均等に吹
き出されるようになる。In particular, a guide member having a plurality of independent passages whose upper and lower ends are opened is provided vertically in the cold air passage, and the cool air cooled by the evaporator is blown by the blower from each upper end opening of the guide member. After being introduced into the inside and blown out from the lower end opening, the inside of the cool air passage is forcibly circulated, and each independent passage is configured so that the inner one is shorter and the outer one is longer. The low-temperature cold air is guided to each part in the vertical direction and is blown out substantially evenly in the cold air passage outside the upper and lower heat conducting boxes without heat exchange with any of them.
【００４９】従って、係る低温の冷気に晒されている上
下熱良導箱の側壁は、略同等の低い温度に冷却されるよ
うになる。これによって、蒸発器が一カ所に設けられて
いる場合にも、外気中の水分は各熱良導箱の側壁内面に
略同様に凝結し、水滴となって蓄えられるようになるの
で、各貯蔵室内を略同等の高湿度に保持することができ
るようになるものである。Therefore, the side walls of the upper and lower thermal conductive boxes which are exposed to such low temperature cold air are cooled to substantially the same low temperature. As a result, even if the evaporator is installed in one place, the moisture in the outside air will be condensed on the inner surface of the side wall of each heat conducting box in a substantially similar manner and will be stored as water droplets. The inside of the room can be maintained at high humidity.
【図１】本発明の高湿度低温庫の縦断正面図である。FIG. 1 is a vertical sectional front view of a high-humidity, low-temperature chamber of the present invention.
【図２】本発明の高湿度低温庫の縦断側面図である。FIG. 2 is a vertical cross-sectional side view of the high-humidity, low-temperature chamber of the present invention.
【図３】案内部材の斜視図である。FIG. 3 is a perspective view of a guide member.
【図４】従来の低温庫の縦断正面図である。FIG. 4 is a vertical sectional front view of a conventional cold storage.
【図５】従来の低温庫の縦断側面図である。FIG. 5 is a vertical sectional side view of a conventional cold storage.
１ 高湿度低温庫 ６ 断熱箱体 ７ 開口 ８ 開口 ２１ 上熱良導箱 ２１Ａ 左側壁 ２２ 下熱良導箱 ２２Ａ 左側壁 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 ６１ 案内部材 ６２Ａ〜６２Ｉ パイプ部 1 High-humidity / low-temperature warehouse 6 Insulation box 7 Opening 8 Opening 21 Upper heat conducting box 21A Left side wall 22 Lower heat conducting box 22A Left side wall 31 Upper storage room 32 Lower storage room 33 Evaporator 34 Blower 39 Cold air passage 44 Door 46 Door 61 Guide member 62A to 62I Pipe part
Claims (2)
自在に閉塞する扉と、前記断熱箱体内に間隔を存して配
設され、それぞれ内部を貯蔵室とする複数の熱良導箱
と、これら熱良導箱と前記断熱箱体との間に形成された
一連の冷気通路と、この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備え、 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することによって、前記各貯蔵室
内を間接的に冷却すると共に、前記冷気通路内には、前
記蒸発器と熱交換した直後の冷気を、前記各熱良導箱ま
でそれぞれ案内して分配する案内部材を設けたことを特
徴とする高湿度低温庫。1. A heat insulating box, a door that opens and closes the opening of the heat insulating box, and a plurality of heat-dissipating units that are arranged in the heat insulating box with a space therebetween, each of which serves as a storage chamber. A guide box, a series of cool air passages formed between the heat conducting box and the heat insulating box, and an evaporator and a blower of a cooling device arranged in the cool air passage, the evaporator By forcibly circulating the cooled cool air in the cold air passage by the blower, each of the storage chambers is indirectly cooled, and in the cold air passage, the cool air immediately after heat exchange with the evaporator is performed. A high-humidity, low-temperature warehouse, which is provided with a guide member for guiding and distributing the heat-conducting boxes to the respective heat-conducting boxes.
自在に閉塞する扉と、前記断熱箱体内に間隔を存して上
下に配設され、それぞれ内部を貯蔵室とする上下熱良導
箱と、これら上下熱良導箱間及びそれらと前記断熱箱体
との間に形成された一連の冷気通路と、前記上熱良導箱
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、上下端が開口した複数の独立通路
を有し、前記冷気通路内に上下に渡って設けられた案内
部材とを備え、 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
案内部材の上端開口より各独立通路内に流入させ、下端
開口より吹き出した後、前記冷気通路内を強制循環させ
ることによって、前記各貯蔵室内を間接的に冷却すると
共に、前記各独立通路を、内側のもの程短く、外側のも
の程長く構成したことを特徴とする高湿度低温庫。2. A heat insulating box, a door that opens and closes an opening of the heat insulating box, and upper and lower heats arranged inside the heat insulating box with a space between them to form a storage chamber. A good conducting box, a series of cold air passages formed between these upper and lower heat conducting boxes and between them and the heat insulating box, and arranged in the cold air passage above the upper heat conducting box. An evaporator and a blower of the cooling device, and a plurality of independent passages having upper and lower ends opened, and a guide member vertically provided in the cold air passage are provided, and cool air cooled by the evaporator is provided. The blower blows the upper end opening of the guide member into each independent passage, blows out from the lower end opening, and then forcedly circulates in the cool air passage, thereby indirectly cooling the storage chambers and Independent passages are shorter on the inside and outside High humidity cold chamber, characterized in that the long configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7303713A JPH09126628A (en) | 1995-10-27 | 1995-10-27 | Storeroom with high humidity and low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7303713A JPH09126628A (en) | 1995-10-27 | 1995-10-27 | Storeroom with high humidity and low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09126628A true JPH09126628A (en) | 1997-05-16 |
Family
ID=17924364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7303713A Pending JPH09126628A (en) | 1995-10-27 | 1995-10-27 | Storeroom with high humidity and low temperature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09126628A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285631A (en) * | 2019-05-29 | 2019-09-27 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN111854350A (en) * | 2020-07-15 | 2020-10-30 | 合肥三伍机械有限公司 | Circulating device for drying machine |
| JP2021107758A (en) * | 2019-12-27 | 2021-07-29 | Ａ・Ｍ・Ｔ・Ａ合同会社 | Cooling device |
-
1995
- 1995-10-27 JP JP7303713A patent/JPH09126628A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285631A (en) * | 2019-05-29 | 2019-09-27 | 青岛海尔电冰箱有限公司 | Refrigerator |
| JP2021107758A (en) * | 2019-12-27 | 2021-07-29 | Ａ・Ｍ・Ｔ・Ａ合同会社 | Cooling device |
| CN111854350A (en) * | 2020-07-15 | 2020-10-30 | 合肥三伍机械有限公司 | Circulating device for drying machine |
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