JPH09101075A - Cooling storage apparatus - Google Patents
Cooling storage apparatusInfo
- Publication number
- JPH09101075A JPH09101075A JP27844495A JP27844495A JPH09101075A JP H09101075 A JPH09101075 A JP H09101075A JP 27844495 A JP27844495 A JP 27844495A JP 27844495 A JP27844495 A JP 27844495A JP H09101075 A JPH09101075 A JP H09101075A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- fan
- cooler
- chamber
- heat insulating
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 147
- 238000005192 partition Methods 0.000 claims abstract description 60
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000005494 condensation Effects 0.000 description 11
- 238000009833 condensation Methods 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/02—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors plug-in type
-
- 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
- F25D17/062—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 in household refrigerators
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D2317/065—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 characterised by the air return
- F25D2317/0651—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 characterised by the air return through the bottom
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
- F25D2323/00264—Details for cooling refrigerating machinery characterised by the incoming air flow through the front bottom part
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
- F25D2323/00274—Details for cooling refrigerating machinery characterised by the out-flowing air from the front bottom
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)
- Removal Of Water From Condensation And Defrosting (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、圧縮機や冷却器が
一体に構成された冷却ユニットが組み込まれた冷却貯蔵
庫に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling storage in which a cooling unit in which a compressor and a cooler are integrally formed is incorporated.
【０００２】[0002]
【従来の技術】従来よりこの種冷却貯蔵庫は、例えば米
国特許明細書第５，４１７，０７９号に記載されている
如く、断熱箱体内に構成された貯蔵室の下方後部に、前
面に開口部を有して冷却室が形成され、この冷却室の前
側の断熱箱体外には機械室が形成されている。一方、冷
却ユニットは、断熱仕切板を介して一方に冷却器と冷却
器用ファンが、他方に圧縮機、凝縮器及び凝縮器用ファ
ンがそれぞれ設けられて一体に構成されている。2. Description of the Related Art Heretofore, a cooling storage of this kind has been provided with an opening on the front side in the lower rear part of a storage chamber formed in a heat insulating box as described in, for example, US Pat. No. 5,417,079. And a cooling chamber is formed, and a machine chamber is formed outside the heat insulating box on the front side of the cooling chamber. On the other hand, the cooling unit is integrally configured by providing a cooler and a fan for the cooler on one side and a compressor, a condenser and a fan for the condenser on the other side through a heat insulating partition plate.
【０００３】そして、この冷却ユニットを組み込む際に
は、冷却器及び冷却器用ファンを前記開口部より冷却室
内に挿入して、断熱仕切板により前記開口部を閉塞し、
圧縮機、凝縮器及び凝縮器用ファンは機械室内に配置さ
せており、係る構成によれば、冷却ユニットの組み込み
作業が極めて容易となるものであった。When the cooling unit is assembled, a cooler and a fan for the cooler are inserted into the cooling chamber through the opening, and the insulating partition plate closes the opening.
The compressor, the condenser, and the condenser fan are arranged in the machine room, and such a configuration makes it extremely easy to assemble the cooling unit.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、係る従
来の冷却貯蔵庫では冷却器用ファンが冷却器の後方に取
り付けられていたため、この冷却器用ファンの駆動モー
ターも冷却室内に配置されることになり、駆動モーター
から発せられる熱によって冷却能力が損なわれる問題が
あった。However, since the cooling fan is attached to the rear of the cooling device in the conventional cooling storage, the driving motor of the cooling fan is also arranged in the cooling chamber, and the driving motor is driven. There was a problem that the cooling capacity was impaired by the heat generated from the motor.
【０００５】また、機械室内には圧縮機や凝縮器、凝縮
器用ファンが存在しているため、機械室内上部にはそれ
らから発せられた熱が滞留する。そのため、断熱仕切板
と開口部との間から冷却室内にこれらの暖気が入り易く
なる問題もあった。Further, since the compressor, the condenser and the fan for the condenser are present in the machine room, the heat generated from them is accumulated in the upper part of the machine room. Therefore, there is also a problem that the warm air easily enters the cooling chamber from between the heat insulating partition plate and the opening.
【０００６】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、圧縮機や冷却器が一体に
構成された冷却ユニットが組み込まれた冷却貯蔵庫にお
いて、その冷却能力の改善を図ることを目的とする。The present invention has been made in order to solve the above-mentioned conventional technical problems, and in a cooling storage in which a cooling unit in which a compressor and a cooler are integrally configured is incorporated, its cooling capacity is improved. The purpose is to improve.
【０００７】[0007]
【課題を解決するための手段】請求項１の発明の冷却貯
蔵庫は、断熱箱体内に構成された貯蔵室の下方後部に、
前面に開口部を有して形成された冷却室と、この冷却室
の前側の断熱箱体外に形成された機械室と、断熱仕切板
を介し、一方に冷却器と冷却器用ファンが、他方に圧縮
機、凝縮器及び凝縮器用ファンがそれぞれ設けられて一
体に構成された冷却ユニットとを備え、冷却器及び冷却
器用ファンを前記開口部より冷却室内に挿入して、断熱
仕切板により前記開口部を閉塞すると共に、圧縮機、凝
縮器及び凝縮器用ファンを機械室内に配置して成るもの
であって、冷却器と断熱仕切板との間に冷却器用ファン
を配設すると共に、この冷却器用ファンの駆動モーター
を、冷却室外において断熱仕切板に保持させたものであ
る。According to a first aspect of the present invention, there is provided a cooling storage cabinet, which is provided at a lower rear portion of a storage chamber formed in a heat insulating box body.
A cooling chamber formed with an opening in the front surface, a machine room formed outside the heat insulating box on the front side of the cooling chamber, and a heat insulating partition plate, through which a cooler and a fan for the cooler are provided, A compressor, a condenser, and a cooling fan integrally provided with a condenser fan, respectively.The cooler and the cooling fan are inserted into the cooling chamber through the opening, and the opening is formed by the heat insulating partition plate. A compressor, a condenser, and a condenser fan are arranged in a machine room while the part is closed. A cooler fan is arranged between the cooler and the heat insulation partition plate, and The fan drive motor is held by a heat insulating partition plate outside the cooling chamber.
【０００８】請求項２の発明の冷却貯蔵庫は、上記にお
いて冷却器用ファンの上方の冷却室内に位置して、冷却
器側に低く傾斜したファンガード設けたものである。According to the second aspect of the present invention, there is provided a cooling storage cabinet, which is located in the cooling chamber above the cooling fan and is provided with a fan guard inclined toward the cooling side.
【０００９】請求項３の発明の冷却貯蔵庫は、請求項１
において冷却室の底壁には外部に連通した排水口を形成
すると共に、冷却器の下側にはこの冷却器の下方を覆う
下板を設け、この下板と前記底壁間に間隔を形成して、
この間隔と下板上とを連通する断面積の小なる排水連通
部を形成したものである。The cooling storage of the invention of claim 3 is the same as that of claim 1.
In the bottom wall of the cooling chamber, a drain port communicating with the outside is formed, and a lower plate that covers the lower side of the cooler is provided on the lower side of the cooler, and a space is formed between the lower plate and the bottom wall. do it,
A drainage communication portion having a small cross-sectional area is formed to communicate this space with the lower plate.
【００１０】請求項４の発明の冷却貯蔵庫は、請求項１
において冷却器用ファンの周囲を囲繞するファンケーシ
ングと、貯蔵室の背面に上下に渡って設けられた背面ダ
クトとを備えており、ファンケーシングの上辺を、冷却
器の上側において後方に延在させ、背面ダクトの下端に
シール剤を介して当接させたものである。According to a fourth aspect of the present invention, there is provided a cooling storage cabinet according to the first aspect.
In, a fan casing that surrounds the periphery of the cooler fan, and a back duct that is provided up and down on the back of the storage chamber are provided, and the upper side of the fan casing extends rearward on the upper side of the cooler, The back duct is brought into contact with the lower end of the duct via a sealant.
【００１１】請求項５の発明の冷却貯蔵庫は、請求項１
において貯蔵室の前面開口を開閉自在に閉塞するガラス
扉と、機械室の前面を開閉自在に閉塞し、ガラス扉の下
方に位置する機械室カバーとを備えており、この機械室
カバーの上面に吹出口を穿設すると共に、凝縮器用ファ
ンから吐出された空気を吹出口よりガラス扉の前面に向
けて吹き出すものである。According to a fifth aspect of the present invention, there is provided a cooling storage cabinet according to the first aspect.
In the above, a glass door that openably and closably closes the front opening of the storage chamber and a machine chamber cover that is openably and closably closes the front surface of the machine chamber and is located below the glass door are provided. The air outlet is provided, and the air discharged from the condenser fan is blown from the air outlet toward the front surface of the glass door.
【００１２】請求項６の発明の冷却貯蔵庫は、上記にお
いて機械室カバーの上面には吹出口の後側に位置して露
受け部を形成すると共に、この露受け部には透孔を穿設
し、この透孔下方の機械室内には吸湿部材を配設したも
のである。According to the sixth aspect of the present invention, in the above cooling storage cabinet, the dew receiving portion is formed on the upper surface of the machine chamber cover at the rear side of the air outlet, and the through hole is formed in the dew receiving portion. However, a moisture absorbing member is arranged in the machine room below the through hole.
【００１３】請求項７の発明の冷却貯蔵庫は、断熱箱体
内に構成された貯蔵室の下方後部に、前面に開口部を有
して形成された冷却室と、この冷却室の前側の断熱箱体
外に形成された機械室と、断熱仕切板を介し、一方に冷
却器と冷却器用ファンが、他方に圧縮機、凝縮器及び凝
縮器用ファンがそれぞれ設けられて一体に構成された冷
却ユニットとを備え、冷却器及び冷却器用ファンを前記
開口部より冷却室内に挿入して、断熱仕切板により前記
開口部を閉塞すると共に、圧縮機、凝縮器及び凝縮器用
ファンを機械室内に配置して成るものであって、前記開
口部内縁の上辺に、前後方向回動自在の板体を設け、こ
の板体は、断熱仕切板が前記開口部を閉塞した状態にお
いて、開口部内縁の上辺から断熱仕切板に渡って吊下
し、断熱仕切板との間に断熱空間を形成するものであ
る。According to a seventh aspect of the present invention, there is provided a cooling storage cabinet, wherein a cooling chamber is formed in a lower rear portion of a storage chamber formed in a heat insulating box body and has an opening at a front surface, and a heat insulating box on the front side of the cooling chamber. A machine room formed outside the body and a cooling unit that is integrally configured by providing a cooler and a fan for the cooler on one side and a compressor, a condenser, and a fan for the condenser on the other side through a heat insulating partition plate, and A cooling device and a cooling fan are inserted into the cooling chamber through the opening, the insulating partition plate closes the opening, and the compressor, the condenser, and the condenser fan are arranged in the machine chamber. A plate that is rotatable in the front-rear direction is provided on the upper side of the inner edge of the opening, and the plate has a heat insulating partition from the upper side of the inner edge of the opening when the heat insulating partition plate closes the opening. Suspend over the board, and with the heat insulation partition board To and forms an insulation space.
【００１４】[0014]
【発明の実施の形態】以下、図面に基づき本発明の実施
形態を詳述する。実施例の冷却貯蔵庫１は、前面に開口
２を有した貯蔵室３と、この貯蔵室３の下方後部に連通
して形成され、前面に開口部４を有した冷却室６とを内
部に備えた断熱箱体７より構成されている。Embodiments of the present invention will be described below in detail with reference to the drawings. The cooling storage 1 according to the embodiment includes a storage chamber 3 having an opening 2 on the front surface, and a cooling chamber 6 formed to communicate with a lower rear portion of the storage chamber 3 and having an opening 4 on the front surface. It is composed of a heat insulating box 7.
【００１５】この断熱箱体７は、鋼板製の外箱８と、こ
の外箱８の開口縁に熱絶縁性の取付具９を介してネジ止
めされた鋼板製の内箱１１と、これら内外両箱１１、８
間に発泡充填された断熱材１２とから構成されている。
尚、１３は内箱１１のネジ止め部を隠蔽するための表面
板である。The heat insulating box 7 is composed of an outer box 8 made of a steel plate, an inner box 11 made of a steel plate screwed to an opening edge of the outer box 8 via a heat insulating fitting 9, and these inner and outer boxes. Both boxes 11, 8
It is composed of a heat insulating material 12 that is foam-filled in between.
Reference numeral 13 is a surface plate for concealing the screwed portion of the inner box 11.
【００１６】前記貯蔵室３の前面開口２は、ガラス扉１
４により開閉自在に閉塞されている。このガラス扉１４
は、樹脂若しくは金属製の扉枠１６と、この扉枠１６に
嵌め込まれた透明複層ガラス１７と、扉枠１６の内面周
囲に取り付けられたガスケット１８と、非枢支側の扉枠
１６前面に取り付けられた把手１９とから成り、一側を
断熱箱体７に回動自在に枢支されている。そして、この
ガラス扉１４の扉枠１６の下面前部は図９に示す如く湾
曲面とされている。The front opening 2 of the storage chamber 3 has a glass door 1
It is closed by means of 4. This glass door 14
Is a door frame 16 made of resin or metal, a transparent double glazing 17 fitted into the door frame 16, a gasket 18 attached around the inner surface of the door frame 16, and a front surface of the door frame 16 on the non-pivotal side. And a handle 19 attached to the heat insulating box 7, and one side of the handle 19 is rotatably supported by the heat insulating box 7. The front portion of the lower surface of the door frame 16 of the glass door 14 is a curved surface as shown in FIG.
【００１７】また、貯蔵室３内には棚受け２１・に複数
段の棚２２・・が架設されており、貯蔵室３前部の断熱
箱体７の底壁７Ａ上には、貯蔵室３と冷却室６とを連通
状態で仕切る底敷２３（図３では削除）が取り付けられ
ている。尚、この底壁７Ａは後方の冷却室６に向けて引
く傾斜している。更に、貯蔵室３内の天面前部には蛍光
灯２４が取り付けられると共に、貯蔵室３の背面には上
下に渡って背面ダクト２６が取り付けられている。この
背面ダクト２６内に構成された風路２７の上端は貯蔵室
３背部の上端部にて開放している。Further, a plurality of shelves 22 are erected on a shelf receiver 21 in the storage chamber 3, and the storage chamber 3 is provided on the bottom wall 7A of the heat insulating box 7 in front of the storage chamber 3. A bottom 23 (removed in FIG. 3) for partitioning the cooling chamber 6 and the cooling chamber 6 in communication with each other is attached. The bottom wall 7A is inclined toward the rear cooling chamber 6. Further, a fluorescent lamp 24 is attached to the front portion of the top surface of the storage chamber 3, and a back duct 26 is attached to the back surface of the storage chamber 3 so as to extend vertically. The upper end of the air passage 27 formed in the rear duct 26 is open at the upper end of the back of the storage chamber 3.
【００１８】一方、冷却室６の開口部４の上側の内箱１
１には、冷却室６内に位置して後方に低く傾斜したファ
ンガード３１が取り付けられている。また、背面ダクト
２６の下端部は底壁７Ａの後方において前方に屈曲され
た後、間隔を存して再び後方に折り返され、下端上壁部
２６Ａと、下端前壁部２６Ｂと、下端下壁部２６Ｃとが
連続して形成されており、これらの間には空間Ｇ１が構
成されている。そして、この下端上壁部２６Ａは底敷２
３の下側に位置すると共に、下端前壁部２６Ｂはファン
ガード３１と間隔を存して対向している。また、下端下
壁部２６Ｃの先端は内箱１１の背壁前方に間隔を存して
位置し、且つ、後方に低く傾斜しており、その前面には
シール剤としての（以後、同じ）クッション材３２が取
り付けられている。On the other hand, the inner box 1 above the opening 4 of the cooling chamber 6
A fan guard 31 that is located inside the cooling chamber 6 and is slanted rearward is attached to the first unit 1. Further, the lower end of the rear duct 26 is bent forward behind the bottom wall 7A, and then folded back again with a space, so that the lower end upper wall 26A, the lower front wall 26B, and the lower lower wall. The portion 26C is formed continuously, and a space G1 is formed between them. And, this lower end upper wall portion 26A is the bottom floor 2
3, the lower end front wall portion 26B faces the fan guard 31 with a space therebetween. Further, the tip of the lower end lower wall portion 26C is located in front of the back wall of the inner box 11 with a space therebetween, and is inclined low rearward, and the front surface thereof has a cushion (hereinafter the same) as a sealant. A material 32 is attached.
【００１９】冷却室６の開口部４の内縁上辺には、板体
３４が左右に渡って取り付けられている。この板体３４
は上端を内箱１１に前後方向回動自在に枢支されてお
り、通常は開口部４の内縁上辺から開口部４に向けて吊
下している。また、冷却室６部分の断熱箱体７の底壁７
Ｂは前方に低く傾斜しており、その最下部には断熱箱体
７下方に連通した排水口３６が形成されている。更に、
冷却室６内後部の内箱１１両側には管板仕切板３５、３
５が内方に突出して取り付けられている。A plate 34 is attached to the left and right sides of the upper edge of the inner edge of the opening 4 of the cooling chamber 6. This plate 34
Has an upper end pivotally supported by the inner box 11 so as to be rotatable in the front-rear direction, and is usually suspended from the upper edge of the inner edge of the opening 4 toward the opening 4. In addition, the bottom wall 7 of the heat insulation box 7 in the cooling chamber 6 part
B is inclined forward low, and a drain port 36 communicating with the lower side of the heat insulating box 7 is formed at the lowermost portion. Furthermore,
Tube plate partition plates 35, 3 are provided on both sides of the inner box 11 at the rear of the cooling chamber 6.
5 is attached so as to project inward.
【００２０】そして、この冷却室６の前側には、断熱箱
体７の底壁７Ａ下方に位置して機械室４１が構成されて
いる。この機械室４１は前面及び下方に開放しており、
また、後面には冷却室６の開口部４が位置している。そ
して、機械室４１の前面は、前記ガラス扉１４の下方に
位置した機械室カバー４２により、開閉可能に閉塞され
ている。On the front side of the cooling chamber 6, a machine chamber 41 is formed below the bottom wall 7A of the heat insulating box 7. This machine room 41 is open to the front and downward,
Further, the opening 4 of the cooling chamber 6 is located on the rear surface. The front surface of the machine room 41 is openably and closably closed by a machine room cover 42 located below the glass door 14.
【００２１】この機械室カバー４２の前面には通気孔と
なるスリット４３が形成されており、また、後述する電
装箱の蛍光灯スイッチ４４が臨む孔４６も穿設されてい
る。更に、機械室カバー４２の上面前部には横長の吹出
口４７・・が複数穿設されており、その後側には一段下
がった位置に溝状の露受け部４８が左右に渡って形成さ
れている。そして、この露受け部４８の底面には機械室
４１に連通した透孔４９が穿設されており、露受け部４
８の底面はこの透孔４９に向けて低く傾斜している。A slit 43, which serves as a ventilation hole, is formed on the front surface of the machine chamber cover 42, and a hole 46 facing a fluorescent lamp switch 44 of an electric equipment box, which will be described later, is also formed. Further, a plurality of oblong air outlets 47 are formed in the front portion of the upper surface of the machine chamber cover 42, and a groove-shaped dew receiving portion 48 is formed on the left and right sides thereof at a position lower than the horizontal outlets 47. ing. The bottom surface of the dew receiving portion 48 is provided with a through hole 49 communicating with the machine room 41.
The bottom surface of 8 is inclined low toward this through hole 49.
【００２２】また、機械室カバー４２の吹出口４７・・
の後端は、上方のガラス扉１４のガラス１７前面、及
び、扉枠１６下面の湾曲面後端よりも前側に位置してお
り、露受け部４８はこの扉枠１６下面の下方に対応して
いる（図９）。Further, the air outlet 47 of the machine room cover 42 ...
The rear end is located in front of the glass 17 front surface of the upper glass door 14 and the curved surface rear end of the lower surface of the door frame 16, and the dew receiving portion 48 corresponds to the lower surface of the lower surface of the door frame 16. (Fig. 9).
【００２３】更に、５１は断熱箱体７の両側下部に取り
付けられた台脚アングルであり、５２はこの断熱箱体７
の下方四隅に位置してアングル５１に取り付けられた脚
である。Further, 51 is a base leg angle attached to the lower part of both sides of the heat insulating box 7, and 52 is the heat insulating box 7.
The legs are attached to the angle 51 at the lower four corners of the.
【００２４】そして、５３は上記断熱箱体７に組み込ま
れた冷却ユニットである。この冷却ユニット５３は、冷
凍サイクルを構成する圧縮機５４、凝縮器５６及び冷却
器５７と、凝縮器用ファン５８、冷却器用ファン５９、
図示しない電装箱などから構成されており、これらがベ
ース板６１、断熱仕切板６２、凝縮器用取付板６３、６
３及び冷却器用取付板６４、６４によって一体に構成さ
れている。Reference numeral 53 is a cooling unit incorporated in the heat insulating box 7. The cooling unit 53 includes a compressor 54, a condenser 56, and a cooler 57 which form a refrigeration cycle, a condenser fan 58, a cooler fan 59,
It is composed of an electrical equipment box (not shown), etc., which are a base plate 61, a heat insulating partition plate 62, and condenser mounting plates 63, 6
3 and the cooler mounting plates 64, 64 are integrally configured.
【００２５】前記断熱仕切板６２は、鋼板製の外板６６
と、この外板６６に熱絶縁性の取付具６７を介して組み
合わせられた内板６８と、これら両板６６、６８間に充
填された断熱材６９とから構成されており、外板６６の
略中央部には内板６８まで至る円形の凹所６６Ａ形成さ
れている。また、内板６８の周縁部は薄肉となってお
り、この薄肉部分の後面にはクッション材７１が取り付
けられている。The heat insulating partition plate 62 is an outer plate 66 made of a steel plate.
And an inner plate 68 combined with the outer plate 66 via a heat insulating fixture 67, and a heat insulating material 69 filled between the both plates 66, 68. A circular recess 66A reaching the inner plate 68 is formed in the substantially central portion. Further, the peripheral portion of the inner plate 68 is thin, and a cushion material 71 is attached to the rear surface of this thin portion.
【００２６】前記凝縮器用取付板６３、６３はベース板
６１の両側部に取り付けられており、後部が高く前部が
低く形成され、その後面に前記断熱仕切板６２の外板６
６が取り付けられている。そして、このベース板６１上
の左側に前記圧縮機５４が据え付けられ、その右側に手
前に前記凝縮器５６が取り付けられている。この凝縮器
５６は前後方向に開口した凝縮器用ファンケーシング７
２内に納められており、この凝縮器用ファンケーシング
７２の後端に前記凝縮器用ファン５８が設けられてい
る。The condenser mounting plates 63, 63 are mounted on both sides of the base plate 61, and are formed so that the rear part is high and the front part is low, and the outer plate 6 of the heat insulation partition plate 62 is formed on the rear surface.
6 is attached. The compressor 54 is installed on the left side of the base plate 61, and the condenser 56 is installed on the right side of the compressor 54. The condenser 56 is a condenser fan casing 7 opened in the front-rear direction.
The condenser fan 58 is provided at the rear end of the condenser fan casing 72.
【００２７】尚、５８Ｍはこの凝縮器用ファン５８の駆
動モーターであり、断熱仕切板６２の前側右のベース板
６１上に取付具７３にて固定されている。また、凝縮器
用ファンケーシング７２の前縁周囲にもクッション材７
４が取り付けられており、前記電装箱もベース板６１上
に設けられる。更に、７６はベース板６１の下面前端に
取り付けられた補強板である。Reference numeral 58M denotes a drive motor for the condenser fan 58, which is fixed on the base plate 61 on the front right side of the heat insulating partition plate 62 by a mounting tool 73. Further, the cushioning material 7 is also provided around the front edge of the condenser fan casing 72.
4 is attached, and the electrical equipment box is also provided on the base plate 61. Further, reference numeral 76 is a reinforcing plate attached to the lower surface front end of the base plate 61.
【００２８】一方、前記冷却器用取付板６４、６４は前
記断熱仕切板６２の内板６８に取り付けられている。前
記冷却器５７は断熱仕切板６２と少許間隔を存してこれ
ら冷却器用取付板６４、６４間に渡って取り付けられて
いる。この冷却器５７は前後方向に開口した冷却器用フ
ァンケーシング７７内に納められている。この冷却器用
ファンケーシング７７の前端は断熱仕切板６２と離間し
ており、この前端に前記冷却器用ファン５９が設けられ
ている。On the other hand, the cooling device mounting plates 64, 64 are mounted on the inner plate 68 of the heat insulating partition plate 62. The cooler 57 is attached across the heat insulating partition plate 62 with a small clearance therebetween and between the cooler mounting plates 64. The cooler 57 is housed in a cooler fan casing 77 that opens in the front-rear direction. The front end of the cooler fan casing 77 is separated from the heat insulating partition plate 62, and the cooler fan 59 is provided at the front end.
【００２９】５９Ｍはこの冷却器用ファン５９の駆動モ
ーターであり、断熱仕切板６２の凹所６６Ａ内にベース
板６１側から取り付けられている。そして、この駆動モ
ーター５９Ｍの回転軸は内板６８を貫通して冷却器５７
側に望み、その先端に前記冷却器用ファン５９が取り付
けられている。そして、この冷却器用ファン５９は冷却
器５７と断熱仕切板６２間に位置する。また、冷却器用
ファンケーシング７７の上辺７７Ａは冷却器５７の上側
を後方に延在している。更に、冷却器５７の左右管板５
７Ａ、５７Ａは前記上辺７７Ａよりも更に後方に延在し
て、それらの後縁にもクッション材７８が取り付けられ
ている。Reference numeral 59M denotes a drive motor for the cooler fan 59, which is mounted in the recess 66A of the heat insulating partition plate 62 from the base plate 61 side. The rotary shaft of the drive motor 59M penetrates the inner plate 68 and cools the cooler 57.
The fan 59 for the cooler is attached to the tip of the fan as viewed from the side. The cooler fan 59 is located between the cooler 57 and the heat insulating partition plate 62. Further, the upper side 77A of the fan casing 77 for the cooler extends rearward above the cooler 57. Further, the left and right tube plates 5 of the cooler 57
7A and 57A extend further rearward than the upper side 77A, and a cushion material 78 is also attached to their rear edges.
【００３０】尚、冷却器用取付板６４、６４はベース板
６１よりも高い位置に取り付けられており、それらの後
端間に渡って補強板８１が取り付けられ、その下面は後
方に高く傾斜している。また、冷却器５７の下方は、冷
却器用取付板６４、６４間に渡って取り付けられた下板
８２にて覆われており、この下板８２には排水連通部と
しての小孔８３、８３が穿設されている。また、下板８
２の先端は補強板８１に至っている。The cooler mounting plates 64, 64 are mounted at a position higher than the base plate 61, a reinforcing plate 81 is mounted between the rear ends of the base plates 61, and the lower surface of the cooling plate is inclined rearward. There is. Further, the lower side of the cooler 57 is covered with a lower plate 82 mounted across the cooler mounting plates 64, 64, and the lower plate 82 has small holes 83, 83 as drainage communicating portions. Has been drilled. Also, the lower plate 8
The tip of 2 reaches the reinforcing plate 81.
【００３１】また、ベース板６１の後端と断熱仕切板６
２間には間隔が形成されており、凝縮器用ファン５８の
下方に対応するベース板６１の下面両側には保持板８４
が取り付けられ、この保持板８４には排水皿８６が着脱
可能に取り付けられる。そして、この排水皿８６は保持
された状態で上記間隔下方に位置する。Further, the rear end of the base plate 61 and the heat insulation partition plate 6
A space is formed between the two, and holding plates 84 are provided on both sides of the lower surface of the base plate 61 corresponding to the lower side of the condenser fan 58.
The drainage tray 86 is detachably attached to the holding plate 84. Then, the drain tray 86 is positioned below the gap while being held.
【００３２】更に、凝縮器用ファンケーシング７２の上
辺前部には図９に示す如く透孔８７が穿設されており、
この透孔８７には下側から吸湿部材としてのクッション
材８８が貼り付けられ、これによって透孔８７は閉塞さ
れている。尚、このクッション材８８は図１０の如く凝
縮器用ファンケーシング７２の上面に取り付けても良
い。Further, as shown in FIG. 9, a through hole 87 is formed in the front portion of the upper side of the condenser fan casing 72.
A cushion material 88 as a moisture absorbing member is attached to the through hole 87 from the lower side, whereby the through hole 87 is closed. The cushion material 88 may be attached to the upper surface of the condenser fan casing 72 as shown in FIG.
【００３３】以上の構成で、冷却ユニット５３を断熱箱
体７に組み込む際には、機械室カバー４２を取り外し、
或いは、回動して機械室４１の前面を開放した状態で、
補強板８１側から機械室４１内に挿入して行く（図
７）。このとき、ベース板６１上には重量の重い圧縮機
５４などが設置されているため、冷却ユニット５３の重
心はベース板６１側にある。また、ベース板６１を設置
床面に載置した状態で、補強板８１はアングル５１前端
の受け部９２（機械室４１の前面開口の下縁）よりも高
い位置にあるため、挿入の初期にはベース板６１を設置
床面に置いて摺動させることで挿入することができる。With the above construction, when the cooling unit 53 is assembled into the heat insulating box body 7, the machine chamber cover 42 is removed,
Alternatively, while rotating to open the front surface of the machine room 41,
The reinforcing plate 81 is inserted into the machine room 41 (FIG. 7). At this time, since the heavy compressor 54 and the like are installed on the base plate 61, the center of gravity of the cooling unit 53 is on the base plate 61 side. Further, since the reinforcing plate 81 is located at a position higher than the receiving portion 92 (the lower edge of the front opening of the machine room 41) at the front end of the angle 51 in a state where the base plate 61 is placed on the installation floor surface, it is possible that Can be inserted by placing the base plate 61 on the installation floor surface and sliding it.
【００３４】この挿入により、やがてクッション材７１
の下辺が台脚アングル５１の前端に至る。そこで、冷却
ユニット５３を少許持ち上げれば、開口部４より補強板
８１、冷却器用取付板６４、６４、冷却器５７などが冷
却室６内に挿入されて行くと共に、断熱仕切板６２より
手前のベース板６１も機械室４１内に挿入され、最終的
に断熱仕切板６２により開口部４を機械室４１側から閉
塞する。そして、ネジ９１にて補強板７６を台脚アング
ル５１の前端の受け部９２に固定すると共に、機械室４
１の前面を機械室カバー４２にて塞ぐ。この挿入の過程
で冷却器用ファンケーシング７７は板体３４に当接する
が、板体３４は図５に破線で示す如く後方に回動するの
で、挿入に支障は生じない。また、前記電装箱と断熱箱
体７側の電気配線を結線して組み込みを完了する。By this insertion, the cushioning material 71 is eventually obtained.
The lower side reaches the front end of the base leg angle 51. Therefore, if the cooling unit 53 is slightly lifted, the reinforcing plate 81, the cooler mounting plates 64, 64, the cooler 57, and the like are inserted into the cooling chamber 6 through the opening 4, and the heat insulating partition plate 62 is located in front. The base plate 61 is also inserted into the machine room 41, and finally the heat insulating partition plate 62 closes the opening 4 from the machine room 41 side. Then, the reinforcing plate 76 is fixed to the receiving portion 92 at the front end of the base leg angle 51 with the screw 91, and the machine room 4
The front of 1 is closed with a machine room cover 42. In the process of this insertion, the cooler fan casing 77 abuts on the plate body 34, but since the plate body 34 rotates backward as shown by the broken line in FIG. 5, there is no hindrance to the insertion. Further, the electrical equipment box and the electric wiring on the side of the heat insulating box 7 are connected to complete the assembly.
【００３５】この状態で、クッション材７１は開口部４
の周縁外面に密着して機械室４１と冷却室６を隔離す
る。また、冷却室６側では冷却器５７の左右管板５７
Ａ、５７Ａのクッション材７８が内箱１１の後面に密接
すると共に、冷却器ファンケーシング７７の上辺７７Ａ
の後端は、背面ダクト２６の下端下壁部２６Ｃにクッシ
ョン材３２を介して密接する。In this state, the cushion material 71 has the opening 4
The machine room 41 and the cooling room 6 are isolated from each other by closely contacting the outer surface of the peripheral edge of the machine room 41. Further, on the cooling chamber 6 side, the left and right tube plates 57 of the cooler 57 are provided.
The cushion members 78 of A and 57A closely contact the rear surface of the inner box 11, and the upper side 77A of the cooler fan casing 77.
The rear end is in close contact with the lower end lower wall portion 26C of the back duct 26 via the cushion material 32.
【００３６】また、ファンガード３１は冷却器用ファン
５９の上方に位置しており、駆動モーター５９Ｍは冷却
室６外の機械室４１内において断熱仕切板６２に保持さ
れている。更に、板体３４は開口部４内縁の上辺から断
熱仕切板６２に渡って吊下しており、断熱仕切板６２と
の間に断熱空間Ｇ２を構成する。The fan guard 31 is located above the cooling fan 59, and the drive motor 59M is held by the heat insulating partition plate 62 inside the machine chamber 41 outside the cooling chamber 6. Further, the plate member 34 is suspended from the upper side of the inner edge of the opening 4 over the heat insulating partition plate 62, and forms a heat insulating space G2 with the heat insulating partition plate 62.
【００３７】更にまた、下板８２と底壁７Ｂ間には間隔
Ｇ３が構成されると共に、管板仕切板３５、３５は左右
管板５７Ａ、５７Ａ後部側方に位置している。Furthermore, a gap G3 is formed between the lower plate 82 and the bottom wall 7B, and the tube plate partition plates 35, 35 are located on the lateral sides of the left and right tube plates 57A, 57A.
【００３８】一方、圧縮機５４、凝縮器５６、凝縮器用
ファン５８は機械室４１内に位置し、凝縮器用ファンケ
ーシング７２のクッション材７４は、スリット４３周囲
に対応する機械室カバー４２の裏面に密接している。ま
た、クッション材８８は機械室カバー４２の透孔４９の
下方に対応しており、吹出口４７は機械室４１内上部に
連通している。更に、排水皿８６の後部は排水口８６の
下側に対応する。On the other hand, the compressor 54, the condenser 56, and the condenser fan 58 are located inside the machine chamber 41, and the cushion member 74 of the condenser fan casing 72 is provided on the back surface of the machine chamber cover 42 corresponding to the periphery of the slit 43. Close. The cushion material 88 corresponds to the lower side of the through hole 49 of the machine room cover 42, and the air outlet 47 communicates with the upper part of the machine room 41. Further, the rear part of the drain tray 86 corresponds to the lower side of the drain port 86.
【００３９】そして、圧縮機５４及び各駆動モーター５
８Ｍ、５９Ｍを運転すると、冷却器５７が冷却作用発揮
する。この冷却器５７により冷却された冷気は、冷却器
用ファン５９によって図５中実線矢印の如く後方に吐出
され、冷却器用ファンケーシング７７の上辺７７Ａ後方
から上方に吹き上げられて背面ダクト２６内の風路２７
に流入する。このとき、風路２７の下端には前述の如く
空間Ｇ１が形成されているので、冷却器５７の後方にお
ける静圧の上昇は抑制される。従って、冷気は風路２７
に円滑に流入できる。The compressor 54 and each drive motor 5
When 8M and 59M are operated, the cooler 57 exerts a cooling action. The cool air cooled by the cooler 57 is discharged rearward by the cooler fan 59 as shown by the solid line arrow in FIG. 5, and is blown upward from the rear side of the upper side 77A of the cooler fan casing 77 to provide an air passage in the rear duct 26. 27
Flows into. At this time, since the space G1 is formed at the lower end of the air passage 27 as described above, an increase in static pressure behind the cooler 57 is suppressed. Therefore, the cold air is in the air passage 27.
Can smoothly flow into.
【００４０】風路２７内に流入した冷気は内部を上昇し
て背面ダクト２６の上端部より貯蔵室３内に吹き出され
る。貯蔵室３内に吹き出された冷気は内部を循環して棚
３２・・上の商品を所定の温度に冷却した後、ファンガ
ード３１と背面ダクト２６の下端前壁部２６Ｂとの間隔
から冷却室６内に帰還し、再び冷却器用ファン５９に吸
い込まれる循環を行う。The cool air flowing into the air passage 27 rises inside and is blown into the storage chamber 3 from the upper end of the rear duct 26. The cool air blown into the storage chamber 3 circulates inside to cool the products on the shelves 32 ..... to a predetermined temperature, and then from the space between the fan guard 31 and the lower end front wall portion 26B of the rear duct 26 to the cooling chamber. It returns to the inside of 6 and is circulated by being sucked into the fan 59 for the cooler again.
【００４１】このとき、冷却器用ファン５９の駆動モー
ター５９Ｍは冷却室６外に位置しているので、それから
発生する熱が冷却室６内に与える悪影響は極めて小さく
なる。また、冷却器用ファンケーシング７７の上辺７７
Ａの後端もクッション材３２を介して背面ダクト２６の
下端下壁部２６Ｃに密接しており、管板５７Ａ、５７Ａ
もクッション材７８を介して内箱１１に密接しているの
で、冷却器５７の上部及び左右の冷気のショートサーキ
ットも生じない。At this time, since the drive motor 59M of the cooler fan 59 is located outside the cooling chamber 6, the adverse effect of heat generated therefrom on the inside of the cooling chamber 6 is extremely small. In addition, the upper side 77 of the fan casing 77 for the cooler
The rear end of A is also in close contact with the lower end lower wall portion 26C of the rear duct 26 via the cushion material 32, and the tube sheets 57A, 57A
Since it is also in close contact with the inner box 11 via the cushion material 78, a short circuit of the cool air on the upper part and the left and right of the cooler 57 does not occur.
【００４２】更に、冷却器５７の下方は下板８２にて覆
われているので、冷却器５７下方の冷気のショートサー
キットも生じないので、総じて冷却能力の向上が図れ
る。Furthermore, since the lower part of the cooler 57 is covered with the lower plate 82, a short circuit of the cool air below the cooler 57 does not occur, so that the cooling capacity can be improved as a whole.
【００４３】また、冷却器５７から滴下したドレン水は
下板８２の小孔８３を通過して底壁７Ｂ上に滴下し、排
水口３６から排水皿８６に排出されるが、下板８２の下
側には空間Ｇ３が形成されており、小孔８３も小さいの
で、この空間Ｇ３は断熱空間となる。従って、排水口３
６の凍結による目詰まりも防止することができる。The drain water dropped from the cooler 57 passes through the small holes 83 of the lower plate 82 and drops on the bottom wall 7B, and is discharged from the drain port 36 to the drain tray 86. Since the space G3 is formed on the lower side and the small hole 83 is also small, this space G3 becomes a heat insulating space. Therefore, drainage port 3
It is also possible to prevent clogging caused by freezing of No. 6.
【００４４】更にまた、冷却器用ファン５９の上方には
ファンガード３１があるので、使用者などが貯蔵室３側
から誤って冷却器用ファン５９に接触する事故を未然に
防止することができるようになると共に、貯蔵室３より
水が流入してもファンガード３１が冷却器用ファンケー
シング７７側に案内するので、冷却器用ファン５９の駆
動モーター５９Ｍが直接浸水して漏電故障を生じる不都
合も解消される。Furthermore, since the fan guard 31 is provided above the cooler fan 59, it is possible to prevent accidents such as a user accidentally contacting the cooler fan 59 from the storage chamber 3 side. In addition, since the fan guard 31 guides to the cooler fan casing 77 side even when water flows in from the storage chamber 3, the inconvenience that the drive motor 59M of the cooler fan 59 is directly infiltrated to cause a leakage fault is eliminated. .
【００４５】一方、凝縮器用ファン５８により、外気が
スリット４３から吸い込まれ、凝縮器５６を通過して空
冷した後、断熱仕切板６２側に吹き出される。凝縮器用
ファン５８から吹き出された暖気の一部は、ベース板６
１と断熱仕切板６２との間隔から下方に流出し、排水皿
８６上を流れてドレン水の蒸発を促進する。On the other hand, by the condenser fan 58, the outside air is sucked through the slit 43, passes through the condenser 56, is air-cooled, and then is blown out to the heat insulating partition plate 62 side. A part of the warm air blown out from the condenser fan 58 is part of the base plate 6
1 flows out downward from the space between the heat insulating partition plate 62 and the heat insulating partition plate 62, flows over the drainage tray 86, and promotes evaporation of drain water.
【００４６】暖気の残りは機械室４１内を左方に流れ、
圧縮機５４を空冷した後、上昇して図９中破線矢印の如
く機械室カバー４２の吹出口４７から上方に吹き出され
る。吹出口４７から吹き出された暖気はガラス扉１４の
透明ガラス１７の前面を上昇するので、透明ガラス１７
への結露が防止若しくは抑制される。The rest of the warm air flows to the left in the machine room 41,
After air-cooling the compressor 54, the compressor 54 rises and is blown out upward from the air outlet 47 of the machine chamber cover 42 as indicated by the broken line arrow in FIG. The warm air blown out from the air outlet 47 rises in front of the transparent glass 17 of the glass door 14, so that the transparent glass 17
Condensation is prevented or suppressed.
【００４７】他方、ガラス扉１４の透明ガラス１７前面
に結露が生じた場合、この結露水は機械室カバー４２の
露受け部４８に受容され、透孔４９から機械室４１内に
排出される。従って、結露水による冷却貯蔵庫１周囲の
汚損が防止されると共に、機械室４１内に排出された結
露水は、透孔４９の下方に設けられたクッション材８８
に吸い込まれる。そして、機械室４１内の暖気にて蒸発
せられるので、係る結露水は極めて容易に蒸発処理され
る。On the other hand, when dew condensation occurs on the front surface of the transparent glass 17 of the glass door 14, the dew condensation water is received by the dew receiving portion 48 of the machine chamber cover 42 and discharged into the machine chamber 41 through the through hole 49. Therefore, the surroundings of the cooling storage 1 are prevented from being contaminated by dew condensation water, and the dew condensation water discharged into the machine room 41 is provided with a cushion member 88 provided below the through hole 49.
Sucked into. Then, since the warm air in the machine room 41 is evaporated, the condensed water is extremely easily evaporated.
【００４８】また、開口部４内縁の上辺からは断熱仕切
板６２に渡って板体３４が吊下し、断熱仕切板６２との
間に断熱空間Ｇ２を形成しているので、機械室４１内上
部に滞留している圧縮機５４や凝縮器５６、凝縮器用フ
ァン５８の駆動モーター５８Ｍから発せられた熱が、断
熱仕切板６２と開口部４との密接部分から冷却室６内に
侵入する不都合を防止若しくは著しく低減することがで
きる。これによっても冷却能力の改善が図れる。Further, since the plate member 34 is suspended from the upper side of the inner edge of the opening 4 to the heat insulating partition plate 62, and the heat insulating space G2 is formed between the plate body 34 and the heat insulating partition plate 62, the inside of the machine room 41 is closed. Inconvenience that heat generated from the drive motor 58M of the compressor 54, the condenser 56, and the condenser fan 58 staying in the upper part intrudes into the cooling chamber 6 from the close contact portion between the heat insulating partition plate 62 and the opening 4. Can be prevented or significantly reduced. This also improves the cooling capacity.
【００４９】[0049]
【発明の効果】以上詳述した如く、請求項１の発明によ
れば、断熱箱体内に構成された貯蔵室の下方後部に、前
面に開口部を有して形成された冷却室と、この冷却室の
前側の断熱箱体外に形成された機械室と、断熱仕切板を
介し、一方に冷却器と冷却器用ファンが、他方に圧縮
機、凝縮器及び凝縮器用ファンがそれぞれ設けられて一
体に構成された冷却ユニットとを備え、冷却器及び冷却
器用ファンを前記開口部より冷却室内に挿入して、断熱
仕切板により前記開口部を閉塞すると共に、圧縮機、凝
縮器及び凝縮器用ファンを機械室内に配置して成る冷却
貯蔵庫において、冷却器と断熱仕切板との間に冷却器用
ファンを配設すると共に、この冷却器用ファンの駆動モ
ーターを、冷却室外において断熱仕切板に保持させたの
で、断熱箱体への冷却ユニットの組み込み作業が極めて
容易となると共に、冷却器用ファンの駆動モーターの発
熱が冷却室に悪影響を与えることも無くなる。As described in detail above, according to the invention of claim 1, a cooling chamber formed with an opening in the front is formed in the lower rear portion of the storage chamber formed in the heat insulating box. A machine room formed outside the heat insulation box on the front side of the cooling room and a heat insulation partition plate, and a cooler and a fan for the cooler are provided on one side and a fan for the compressor, the condenser and the condenser are provided on the other side, respectively. A cooling unit configured as described above, the cooler and the fan for the cooler are inserted into the cooling chamber through the opening, and the opening is closed by the heat insulating partition plate, and the compressor, the condenser, and the fan for the condenser are installed. In the cooling storage arranged in the machine room, the cooling fan is arranged between the cooling device and the heat insulating partition plate, and the drive motor of the cooling fan is held by the heat insulating partition plate outside the cooling room. , Cooling the insulation box With incorporation work unit is extremely easy, the heat generation of the drive motor of the cooler fan is eliminated also adversely affect the cooling chamber.
【００５０】従って、冷蔵庫の冷却能力を向上させるこ
とができるようになる。また、冷却器用ファンは冷却器
と断熱仕切板との間に配設されているので、駆動モータ
ーの取付構造も簡素化することが可能となるものであ
る。Therefore, the cooling capacity of the refrigerator can be improved. Further, since the cooler fan is arranged between the cooler and the heat insulating partition plate, it is possible to simplify the mounting structure of the drive motor.
【００５１】請求項２の発明によれば、上記に加えて冷
却器用ファンの上方の冷却室内に位置して、冷却器側に
低く傾斜したファンガードを設けたので、使用者などが
貯蔵室側から誤って冷却器用ファンに接触する事故を未
然に防止することができるようになると共に、貯蔵室よ
り水が流入してもファンガードが冷却器側に案内するの
で、冷却器用ファンの駆動モーターが直接浸水して漏電
故障を生じる不都合も解消されるものである。According to the second aspect of the present invention, in addition to the above, since the fan guard which is located in the cooling chamber above the fan for the cooler and has a low inclination to the cooler side is provided, the user etc. It is possible to prevent accidental accidental contact with the cooler fan, and the fan guard guides the cooler fan to the cooler side even if water flows in from the storage chamber. It also eliminates the inconvenience of leaking water due to direct water leakage.
【００５２】請求項３の発明によれば、請求項１の発明
に加えて冷却室の底壁には外部に連通した排水口を形成
すると共に、冷却器の下側にはこの冷却器の下方を覆う
下板を設け、この下板と前記底壁間に間隔を形成して、
この間隔と下板上とを連通する断面積の小なる排水連通
部を形成したので、冷却器から滴下したドレン水はこの
排水連通部より底壁上に滴下し、排水口から外部に排出
することができる。According to the invention of claim 3, in addition to the invention of claim 1, a drain port communicating with the outside is formed in the bottom wall of the cooling chamber, and the lower side of the cooler is located below the cooler. A lower plate for covering the lower wall and a space between the lower plate and the bottom wall,
Since a drainage communication part with a small cross-sectional area that connects this space and the bottom plate is formed, the drain water dripping from the cooler drips onto the bottom wall from this drainage communication part and is discharged to the outside from the drainage port. be able to.
【００５３】特に、下板の排水連通部は断面積が小さい
ので、係る下板の存在により、冷却器から吐出された冷
気が下側をショートサーキットして再び冷却器に吸い込
まれる不都合を防止できる。従って、これによっても冷
蔵庫の冷却能力を向上させることができると共に、下板
と底壁間の間隔が断熱空間となるため、排水口部分の凍
結も防止することができるようになるものである。In particular, since the drainage communication portion of the lower plate has a small cross-sectional area, it is possible to prevent the inconvenience that the presence of the lower plate causes the cool air discharged from the cooler to short circuit the lower side and be sucked into the cooler again. . Therefore, the cooling capacity of the refrigerator can be improved also by this, and since the space between the lower plate and the bottom wall becomes a heat insulating space, the freezing of the drainage port can be prevented.
【００５４】請求項４の発明の発明によれば、請求項１
の発明に加えて冷却器用ファンの周囲を囲繞するファン
ケーシングと、貯蔵室の背面に上下に渡って設けられた
背面ダクトとを備えており、ファンケーシングの上辺
を、冷却器の上側において後方に延在させ、背面ダクト
の下端にシール剤を介して当接させたので、冷却器から
吐出された冷気が上側をショートサーキットして再び冷
却器に吸い込まれる不都合を防止できる。従って、これ
によっても冷蔵庫の冷却能力を向上させることができる
ようになるものである。According to the invention of claim 4, claim 1
In addition to the invention of, a fan casing surrounding a fan for a cooler is provided, and a back duct provided up and down on the back surface of the storage chamber is provided, and the upper side of the fan casing is placed rearward on the upper side of the cooler. Since it is extended and brought into contact with the lower end of the back duct via the sealant, it is possible to prevent the inconvenience that the cool air discharged from the cooler short-circuits the upper side and is sucked into the cooler again. Therefore, this also makes it possible to improve the cooling capacity of the refrigerator.
【００５５】請求項５の発明によれば、請求項１の発明
に加えて貯蔵室の前面開口を開閉自在に閉塞するガラス
扉と、機械室の前面を開閉自在に閉塞し、ガラス扉の下
方に位置する機械室カバーとを備え、この機械室カバー
の上面に吹出口を穿設すると共に、凝縮器用ファンから
吐出された空気を吹出口よりガラス扉の前面に向けて吹
き出すようにしたので、結露し易いガラス扉の前面に暖
気を吐出して上昇させ、結露の発生を防止若しくは抑制
することが可能となる。According to the invention of claim 5, in addition to the invention of claim 1, the glass door for opening and closing the front opening of the storage chamber and the front and bottom of the machine room for opening and closing are provided below the glass door. With a machine room cover located at, the air outlet is provided on the upper surface of the machine room cover, and the air discharged from the condenser fan is blown from the air outlet toward the front of the glass door. It is possible to prevent or suppress the occurrence of dew condensation by discharging warm air to the front surface of the glass door where dew condensation is likely to be caused to rise.
【００５６】これによって、ガラス扉からの視認性を改
善することができるようになると共に、結露による周囲
の汚損も防止できるようになる。また、構造も簡単であ
り、コストの高騰も低く抑えることができるようになる
ものである。As a result, the visibility from the glass door can be improved and the surroundings can be prevented from being damaged by dew condensation. In addition, the structure is simple, and the rise in cost can be suppressed to a low level.
【００５７】請求項６の発明によれば、上記に加えて機
械室カバーの上面に吹出口の後側に位置して露受け部を
形成すると共に、この露受け部には透孔を穿設し、この
透孔下方の機械室内には吸湿部材を配設したので、ガラ
ス扉の前面に生じた結露を機械室カバーの露受けにて受
容し、透孔から機械室内に排出することができる。従っ
て、結露による周囲の汚損が防止されると共に、機械室
内に排出された結露水は、透孔の下方に設けられた吸湿
部材に吸い込まれ、機械室内の暖気にて蒸発せられるの
で、簡単な構成により、係る結露水の処理を極めて容易
に実現することができるようになるものである。According to the invention of claim 6, in addition to the above, a dew receiving portion is formed on the upper surface of the machine chamber cover at the rear side of the air outlet, and a through hole is formed in this dew receiving portion. Since the moisture absorbing member is arranged in the machine room below the through hole, the dew condensation formed on the front surface of the glass door can be received by the dew receiver of the machine room cover and discharged into the machine room through the through hole. . Therefore, the contamination of the surroundings due to dew condensation is prevented, and the dew condensation water discharged into the machine room is sucked into the moisture absorbing member provided below the through hole and is evaporated by the warm air in the machine room. The configuration makes it possible to extremely easily realize the treatment of the condensed water.
【００５８】請求項７の発明によれば、断熱箱体内に構
成された貯蔵室の下方後部に、前面に開口部を有して形
成された冷却室と、この冷却室の前側の断熱箱体外に形
成された機械室と、断熱仕切板を介し、一方に冷却器と
冷却器用ファンが、他方に圧縮機、凝縮器及び凝縮器用
ファンがそれぞれ設けられて一体に構成された冷却ユニ
ットとを備え、冷却器及び冷却器用ファンを前記開口部
より冷却室内に挿入して、断熱仕切板により前記開口部
を閉塞すると共に、圧縮機、凝縮器及び凝縮器用ファン
を機械室内に配置して成る冷却貯蔵庫において、前記開
口部内縁の上辺に、前後方向回動自在の板体を設け、こ
の板体は、断熱仕切板が前記開口部を閉塞した状態にお
いて、開口部内縁の上辺から断熱仕切板に渡って吊下
し、断熱仕切板との間に断熱空間を形成するようにした
ので、機械室内上部に滞留している圧縮機や凝縮器、凝
縮器用ファンから発せられた熱が、断熱仕切板と開口部
との当接部分から冷却室内に侵入する不都合を防止若し
くは著しく低減することが可能となる。According to the seventh aspect of the present invention, a cooling chamber formed with an opening in the front is formed in the lower rear part of the storage chamber formed in the heat insulating box body, and the heat insulating box body on the front side of this cooling chamber. A machine room formed outside, and a cooling unit integrally formed by providing a cooler and a fan for the cooler on one side and a compressor, a condenser and a fan for the condenser on the other side through a heat insulating partition plate. A cooling device comprising: a cooler and a fan for the cooler inserted into the cooling chamber through the opening, and the heat insulating partition plate closing the opening; and a compressor, a condenser, and a fan for the condenser arranged in the machine room. In the storage, a plate body that is rotatable in the front-rear direction is provided on the upper side of the inner edge of the opening, and the plate body is a heat insulating partition plate from the upper side of the inner edge of the opening when the heat insulating partition plate closes the opening. Suspended across and with a heat insulating partition Since the heat insulating space is formed in the inside, the heat generated from the compressor, condenser, and condenser fan staying in the upper part of the machine room enters the cooling room from the contact part between the heat insulating partition plate and the opening. It is possible to prevent or significantly reduce the inconvenience.
【００５９】従って、係る冷却ユニット組み込み式の冷
蔵庫の冷却能力を著しく改善することができるようにな
ると共に、板体は前後方向回動自在であるので、冷却ユ
ニットの組み込み、取り出しの際にも支障無く作業を行
うことができるようになるものである。Therefore, the cooling capacity of such a refrigerator with a built-in cooling unit can be remarkably improved, and the plate can be rotated in the front-rear direction, so that there is a problem in assembling and removing the cooling unit. You will be able to work without it.
【図１】本発明の冷却貯蔵庫の正面図である。FIG. 1 is a front view of a cooling storage container according to the present invention.
【図２】本発明の冷却貯蔵庫の縦断側面図である。FIG. 2 is a vertical sectional side view of the cooling storage container of the present invention.
【図３】本発明の冷却貯蔵庫の貯蔵室部分の平断面図で
ある。FIG. 3 is a plan sectional view of a storage chamber portion of the cooling storage according to the present invention.
【図４】本発明の冷却貯蔵庫の冷却室部分の平断面図で
ある。FIG. 4 is a plan sectional view of a cooling chamber portion of the cooling storage according to the present invention.
【図５】本発明の冷却貯蔵庫下部の拡大縦断側面図であ
る。FIG. 5 is an enlarged vertical sectional side view of the lower portion of the cooling storage according to the present invention.
【図６】ベース板、凝縮器用取付板、冷却器用取付板及
び断熱仕切板を組み立てた状態の平面図である。FIG. 6 is a plan view showing a state in which a base plate, a condenser mounting plate, a cooler mounting plate, and a heat insulating partition plate are assembled.
【図７】冷却ユニットの組み込み手順を説明する図であ
る。FIG. 7 is a diagram illustrating an assembling procedure of a cooling unit.
【図８】機械室カバーの平面図である。FIG. 8 is a plan view of a machine room cover.
【図９】機械室カバー上端部の拡大縦断側面図である。FIG. 9 is an enlarged vertical cross-sectional side view of the upper end portion of the machine chamber cover.
【図１０】図９の他の実施例を示す図である。FIG. 10 is a diagram showing another embodiment of FIG.
１ 冷却貯蔵庫 ３ 貯蔵室 ４ 開口部 ６ 冷却室 ７ 断熱箱体 １４ ガラス扉 ２６ 背面ダクト ３１ ファンガード ３２ クッション材（シール剤） ３４ 板体 ４１ 機械室 ４２ 機械室カバー ４７ 吹出口 ４８ 露受け部 ４９ 透孔 ５３ 冷却ユニット ５４ 圧縮機 ５６ 凝縮器 ５８ 凝縮器用ファン ５９ 冷却器用ファン ５９ 駆動モーター ６１ ベース板 ６２ 断熱仕切板 ７７ 冷却器用ファンケーシング ８２ 下板 ８８ クッション材（吸湿部材） Ｇ２ 断熱空間 Ｇ３ 間隔 1 Cooling Storage Cabinet 3 Storage Room 4 Opening Room 6 Cooling Room 7 Insulation Box Body 14 Glass Door 26 Back Duct 31 Fan Guard 32 Cushion Material (Sealant) 34 Plate Body 41 Machine Room 42 Machine Room Cover 47 Blowout Port 48 Dew Receiver 49 Through hole 53 Cooling unit 54 Compressor 56 Condenser 58 Condenser fan 59 Cooler fan 59 Drive motor 61 Base plate 62 Heat insulating partition plate 77 Cooler fan casing 82 Lower plate 88 Cushion material (moisture absorbing member) G2 Heat insulating space G3 Interval
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ２５Ｄ 21/14 Ｆ２５Ｄ 21/14 Ｌ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display area F25D 21/14 F25D 21/14 L
Claims (7)
部に、前面に開口部を有して形成された冷却室と、この
冷却室の前側の断熱箱体外に形成された機械室と、断熱
仕切板を介し、一方に冷却器と冷却器用ファンが、他方
に圧縮機、凝縮器及び凝縮器用ファンがそれぞれ設けら
れて一体に構成された冷却ユニットとを備え、前記冷却
器及び冷却器用ファンを前記開口部より前記冷却室内に
挿入して、前記断熱仕切板により前記開口部を閉塞する
と共に、前記圧縮機、凝縮器及び凝縮器用ファンを前記
機械室内に配置して成る冷却貯蔵庫において、 前記冷却器と断熱仕切板との間に前記冷却器用ファンを
配設すると共に、この冷却器用ファンの駆動モーター
を、前記冷却室外において前記断熱仕切板に保持させた
ことを特徴とする冷却貯蔵庫。1. A cooling chamber formed with a front opening at a lower rear portion of a storage chamber formed inside the heat insulating box, and a machine room formed outside the heat insulating box on the front side of the cooling chamber. And a cooling unit integrally provided with a cooler and a fan for the cooler on one side and a compressor, a condenser, and a fan for the condenser on the other side through a heat insulating partition plate, and the cooler and the cooling unit. In a cooling storehouse, in which a compressor fan is inserted into the cooling chamber through the opening, the insulating partition plate closes the opening, and the compressor, the condenser, and the condenser fan are arranged in the machine chamber. A cooling storage cabinet characterized in that the cooling fan is disposed between the cooling device and the heat insulating partition plate, and a drive motor of the cooler fan is held by the heat insulating partition plate outside the cooling chamber.
して、冷却器側に低く傾斜したファンガード設けたこと
を特徴とする請求項１の冷却貯蔵庫。2. The cooling storage cabinet according to claim 1, further comprising a fan guard which is located above the cooler fan and located on the cooler side so as to be inclined toward the cooler side.
を形成すると共に、冷却器の下側にはこの冷却器の下方
を覆う下板を設け、この下板と前記底壁間に間隔を形成
して、この間隔と前記下板上とを連通する断面積の小な
る排水連通部を形成したことを特徴とする請求項１の冷
却貯蔵庫。3. A bottom wall of the cooling chamber is formed with a drain port communicating with the outside, and a lower plate for covering the lower side of the cooler is provided on the lower side of the cooler, and between the lower plate and the bottom wall. The cooling storage cabinet according to claim 1, wherein a drainage communication portion having a small cross-sectional area is formed so as to connect the space and the lower plate with each other.
ケーシングと、貯蔵室の背面に上下に渡って設けられた
背面ダクトとを備え、前記ファンケーシングの上辺を、
前記冷却器の上側において後方に延在させ、前記背面ダ
クトの下端にシール剤を介して当接させたことを特徴と
する請求項１の冷却貯蔵庫。4. A fan casing surrounding the cooler fan, and a back duct vertically provided on the back surface of the storage chamber, the upper side of the fan casing being
The cooling storage according to claim 1, wherein the cooling storage is extended rearward on the upper side of the cooler and is brought into contact with the lower end of the back duct via a sealant.
ガラス扉と、機械室の前面を開閉自在に閉塞し、前記ガ
ラス扉の下方に位置する機械室カバーとを備え、この機
械室カバーの上面に吹出口を穿設すると共に、凝縮器用
ファンから吐出された空気を前記吹出口より前記ガラス
扉の前面に向けて吹き出すことを特徴とする請求項１の
冷却貯蔵庫。5. A glass door for opening and closing the front opening of the storage chamber so as to be openable and closable, and a machine room cover for opening and closing the front surface of the machine chamber and located below the glass door, the machine room cover 2. The cooling storage cabinet according to claim 1, wherein a blowout port is provided on the upper surface of the glass, and the air discharged from the condenser fan is blown out toward the front surface of the glass door from the blowout port.
位置して露受け部を形成すると共に、この露受け部には
透孔を穿設し、この透孔下方の機械室内には吸湿部材を
配設したことを特徴とする請求項５の冷却貯蔵庫。6. A dew receiving portion is formed on the upper surface of the machine chamber cover at the rear side of the air outlet, and a through hole is formed in the dew receiving portion, and the dew receiving portion is provided in the machine chamber below the through hole. The cooling storage cabinet according to claim 5, further comprising a moisture absorbing member.
部に、前面に開口部を有して形成された冷却室と、この
冷却室の前側の断熱箱体外に形成された機械室と、断熱
仕切板を介し、一方に冷却器と冷却器用ファンが、他方
に圧縮機、凝縮器及び凝縮器用ファンがそれぞれ設けら
れて一体に構成された冷却ユニットとを備え、前記冷却
器及び冷却器用ファンを前記開口部より前記冷却室内に
挿入して、前記断熱仕切板により前記開口部を閉塞する
と共に、前記圧縮機、凝縮器及び凝縮器用ファンを前記
機械室内に配置して成る冷却貯蔵庫において、 前記開口部内縁の上辺に、前後方向回動自在の板体を設
け、この板体は、前記断熱仕切板が前記開口部を閉塞し
た状態において、前記開口部内縁の上辺から前記断熱仕
切板に渡って吊下し、断熱仕切板との間に断熱空間を形
成することを特徴とする冷却貯蔵庫。7. A cooling chamber formed with a front opening at a lower rear portion of a storage chamber formed inside the heat insulating box, and a machine room formed outside the heat insulating box body on the front side of the cooling chamber. And a cooling unit integrally provided with a cooler and a fan for the cooler on one side and a compressor, a condenser, and a fan for the condenser on the other side through a heat insulating partition plate, and the cooler and the cooling unit. In a cooling storehouse, in which a compressor fan is inserted into the cooling chamber through the opening, the insulating partition plate closes the opening, and the compressor, the condenser, and the condenser fan are arranged in the machine chamber. A plate body is provided on the upper side of the inner edge of the opening so as to be rotatable in the front-rear direction. The plate body has the heat insulating partition plate from the upper side of the inner edge of the opening in a state where the heat insulating partition plate closes the opening portion. Insulate by hanging over Cooling storage and forming a insulation space between the Setsuban.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27844495A JP3675910B2 (en) | 1995-10-02 | 1995-10-02 | Cooling storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27844495A JP3675910B2 (en) | 1995-10-02 | 1995-10-02 | Cooling storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09101075A true JPH09101075A (en) | 1997-04-15 |
| JP3675910B2 JP3675910B2 (en) | 2005-07-27 |
Family
ID=17597430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27844495A Expired - Fee Related JP3675910B2 (en) | 1995-10-02 | 1995-10-02 | Cooling storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3675910B2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005037120A (en) * | 2003-07-15 | 2005-02-10 | Carrier-Lg Co Ltd | Refrigerator |
| JP2006162148A (en) * | 2004-12-07 | 2006-06-22 | Sanyo Electric Co Ltd | Cooling system |
| JP2006308140A (en) * | 2005-04-26 | 2006-11-09 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP2008527302A (en) * | 2005-01-14 | 2008-07-24 | エレクトロラックス ホーム プロダクツ コーポレイション ナームロゼ フェンノートシャップ | Modular refrigeration unit and method for assembling modular refrigeration unit into cabinet of refrigeration equipment |
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| JP2012233623A (en) * | 2011-04-28 | 2012-11-29 | Sanyo Electric Co Ltd | Open showcase |
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| JP2020026914A (en) * | 2018-08-10 | 2020-02-20 | ホシザキ株式会社 | Storage cabinet |
| CN111609609A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔电冰箱有限公司 | Refrigerator for radiating heat by using cross-flow fan |
| JPWO2021039446A1 (en) * | 2019-08-28 | 2021-03-04 | ||
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1995
- 1995-10-02 JP JP27844495A patent/JP3675910B2/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005037120A (en) * | 2003-07-15 | 2005-02-10 | Carrier-Lg Co Ltd | Refrigerator |
| KR101043826B1 (en) * | 2004-02-09 | 2011-06-22 | 산요덴키가부시키가이샤 | Refrigerant device |
| JP2006162148A (en) * | 2004-12-07 | 2006-06-22 | Sanyo Electric Co Ltd | Cooling system |
| JP4660176B2 (en) * | 2004-12-07 | 2011-03-30 | 三洋電機株式会社 | Cooling system |
| JP2008527302A (en) * | 2005-01-14 | 2008-07-24 | エレクトロラックス ホーム プロダクツ コーポレイション ナームロゼ フェンノートシャップ | Modular refrigeration unit and method for assembling modular refrigeration unit into cabinet of refrigeration equipment |
| JP2006308140A (en) * | 2005-04-26 | 2006-11-09 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP4555142B2 (en) * | 2005-04-26 | 2010-09-29 | ホシザキ電機株式会社 | Cooling storage |
| US8429923B2 (en) | 2008-08-21 | 2013-04-30 | Sanyo Electric Co., Ltd. | Low temperature showcase |
| JP2012233623A (en) * | 2011-04-28 | 2012-11-29 | Sanyo Electric Co Ltd | Open showcase |
| CN103216989A (en) * | 2012-01-20 | 2013-07-24 | 株式会社电装 | Container refrigerating plant |
| JP2013148297A (en) * | 2012-01-20 | 2013-08-01 | Denso Corp | Refrigerating apparatus for container |
| CN103216989B (en) * | 2012-01-20 | 2015-07-15 | 株式会社电装 | Container refrigerating plant |
| JP2020026914A (en) * | 2018-08-10 | 2020-02-20 | ホシザキ株式会社 | Storage cabinet |
| CN111609609A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔电冰箱有限公司 | Refrigerator for radiating heat by using cross-flow fan |
| JPWO2021039446A1 (en) * | 2019-08-28 | 2021-03-04 | ||
| WO2021039446A1 (en) * | 2019-08-28 | 2021-03-04 | Ｐｈｃ株式会社 | Cold storage |
| WO2022213472A1 (en) * | 2021-04-10 | 2022-10-13 | 中山市新顺翔电器制造有限公司 | Wine cabinet or refrigerator with refrigerator door glass defrosting function |
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