JPH0942821A - Refrigerating unit built-in type commercial open cabinet - Google Patents

Refrigerating unit built-in type commercial open cabinet

Info

Publication number
JPH0942821A
JPH0942821A JP11590896A JP11590896A JPH0942821A JP H0942821 A JPH0942821 A JP H0942821A JP 11590896 A JP11590896 A JP 11590896A JP 11590896 A JP11590896 A JP 11590896A JP H0942821 A JPH0942821 A JP H0942821A
Authority
JP
Japan
Prior art keywords
refrigerator
base
exhaust
air
built
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
Application number
JP11590896A
Other languages
Japanese (ja)
Inventor
Kazuyuki Yamaguchi
一幸 山口
Yutaka Ando
豊 安藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP11590896A priority Critical patent/JPH0942821A/en
Publication of JPH0942821A publication Critical patent/JPH0942821A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/003General constructional features for cooling refrigerating machinery

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

PROBLEM TO BE SOLVED: To minimize adverse effect on cold insulation performance of a commercial cabinet and another commercial cabinet separated by a path by exhaust heat of an air-cooled type refrigerator conditioning unit built in a base of the commercial cabinet. SOLUTION: An air cooled type condensing unit 8 of a refrigerating machine comprising a compressor 5, a condenser 6 and an outside fan 7 is housed into a base 4 of a commercial cabinet and outside air taken in from the perimeter thereof is sent into the base using the base as air shell. A louver 11 is provided on a kick plate 10 on the exhaust side among kick plates 9 and 10 with an air hole made covering front and rear end faces thereof and the direction of discharging the flow B of an exhaust air through the condensing unit is deflected to the side of the floor surface of the path to warp it thereby preventing the infiltration of the heat of the exhaust air into the storage of the commercial cabinet and into another commercial cabinet facing it separated by a path.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、冷凍機内蔵型オー
プンショーケース、詳しくは風冷式の冷凍機コンデンシ
ングユニットを組み込んだショーケースの基台に送風す
る冷却空気の排気構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an open showcase with a built-in refrigerator, and more particularly to an exhaust structure for cooling air to be blown to the base of a showcase incorporating a wind-cooled refrigerator condensing unit.

【0002】[0002]

【従来の技術】まず、本発明の実施対象となる冷凍機内
蔵型オープンショーケースの従来構造を図4(a),
(b)に示す。図において、1はその庫内に上下段に並
ぶ多段式の商品陳列棚2,庫内ファン3を備えた前後面
開放形のケース本体、4はケース本体1の底部側に設け
た基台であり、該基台4の内部には圧縮機5,凝縮器
6,庫外ファン7からなる風冷式の冷凍機コンデンシン
グユニット8が組み込まれている。なお、図示されてな
いがケース本体1の側部には庫内の底部1aと天井部1
bとの間を連通する冷気循環ダクトが形成されており、
このダクト内に配置した冷凍機の蒸発器と熱交換した冷
気を循環送風し、ケース本体1の開放面に天井部1bの
冷気吹出口からから底部1aの冷気吸込口に向け冷気エ
アカーテンAを吹出し形成して庫内を保冷するようにし
ている。
2. Description of the Related Art First, a conventional structure of an open showcase with a built-in refrigerator, which is an object of the present invention, is shown in FIG.
(B). In the figure, reference numeral 1 is a multi-tiered product display shelf 2 arranged in the upper and lower tiers of the case, a front and rear open type case main body equipped with a fan 3 inside, and 4 is a base provided on the bottom side of the case main body 1. In addition, an air-cooled refrigerator condensing unit 8 including a compressor 5, a condenser 6, and an outside fan 7 is incorporated inside the base 4. Although not shown, the side of the case body 1 has a bottom portion 1a and a ceiling portion 1 inside the cabinet.
A cold air circulation duct that communicates with b is formed,
The cool air that has exchanged heat with the evaporator of the refrigerator arranged in this duct is circulated and blown, and the cool air curtain A is directed to the open surface of the case body 1 from the cool air outlet of the ceiling portion 1b to the cool air inlet of the bottom portion 1a. It is blown out to keep the inside cold.

【0003】また、前記基台4には、該基台を風胴とし
てその前後端面をカバーするように板面にパンチングを
施したキックプレート9,10が設けてあり、その板面
に穿孔した導風穴(長穴,ないし丸穴)を通じて周囲か
ら取り込んだ外気を庫外ファン7により基台内部に送風
し、コンデンシングユニット8の圧縮機5,凝縮器6を
空冷した排気空気流Bをキックプレート10を通じてシ
ョーケースの前方へ吐き出すようにしており、従来では
図4(b)で示すように排気側のキックプレート10の
板面には多数の導風穴10aがパンチングされている。
Further, the base 4 is provided with kick plates 9 and 10 whose plate surfaces are punched so as to cover the front and rear end surfaces of the base as a wind tunnel, and the plate surfaces are perforated. The outside air taken in from the surroundings through the air guide hole (oblong hole or round hole) is blown into the inside of the base by the outside fan 7, and the exhaust air flow B that cools the compressor 5 and the condenser 6 of the condensing unit 8 is kicked. The air is discharged to the front of the showcase through the plate 10. Conventionally, as shown in FIG. 4B, a large number of air guide holes 10a are punched in the plate surface of the exhaust side kick plate 10.

【0004】[0004]

【発明が解決しようとする課題】ところで、冷凍機のコ
ンデンシングユニット8を収容した基台4に対する従来
の排気構造では次記のような問題がある。すなわち、基
台4の内部を通風する空気流は、コンデンシングユニッ
ト8の圧縮機5,凝縮器6から熱を奪って周囲空気温度
よりも高温な暖気となる。そして、排気側のキックプレ
ート10を通過してショーケースの前方へほぼ水平方向
に吹き出した排気空気流は、上昇気流となってショーケ
ースの前面通路側に拡散し、その一部は図4(a)の矢
印で示すように、庫内側の開放面を上から下に向けて流
れる冷気エアカーテン気流に混入して庫内ファン3によ
り庫内に吸込まれるようになる。また、前方に吹き出し
た排気空気の一部は前面通路を隔てて並ぶ他のショーケ
ース14の庫内に流れ込む。
The conventional exhaust structure for the base 4 accommodating the condensing unit 8 of the refrigerator has the following problems. In other words, the air flow passing through the inside of the base 4 takes heat from the compressor 5 and the condenser 6 of the condensing unit 8 and becomes warm air having a temperature higher than the ambient air temperature. Then, the exhaust air flow that has passed through the kick plate 10 on the exhaust side and is blown out in a substantially horizontal direction toward the front of the showcase becomes an ascending airflow and diffuses toward the front passage side of the showcase, and a part of it is shown in FIG. As indicated by the arrow in a), the open surface inside the refrigerator is mixed into the cool air curtain airflow flowing from the top to the bottom, and is sucked into the refrigerator by the internal fan 3. In addition, a part of the exhaust air blown forward flows into the inside of another showcase 14 that is lined up with the front passage separated.

【0005】しかも、このようにコンデンシングユニッ
ト8から熱を奪って温度が上昇した排気空気がオープン
ショーケースの庫内に流れ込むと、その分だけ冷凍機の
熱負荷が増加するほか、ショーケースの前面に吹き出し
形成した冷気エアカーテンの層流を乱す原因にもなって
ショーケースの保冷性能が悪化する。また、ショーケー
スの前方に通路を隔てて並ぶ通常の商品棚に陳列した商
品もショーケースの排気熱の影響を受け、チョコレート
などの商品が品質を損なうおそれがある。
Moreover, when the exhaust air whose temperature has risen due to the heat taken from the condensing unit 8 flows into the open showcase, the heat load of the refrigerator increases correspondingly, and the showcase The cold insulation performance of the showcase deteriorates because it also disturbs the laminar flow of the cool air curtain formed by blowing on the front surface. In addition, products displayed on a normal product shelf lined with a passage in front of the showcase may be affected by the exhaust heat of the showcase, and the quality of products such as chocolate may be impaired.

【0006】本発明は上記の点にかんがみなされたもの
であり、その目的は前記課題を解決し、オープンショー
ケースの基台に内蔵した冷凍機のコンデンシングユニッ
トを通風して昇温した排気空気流が、当該ショーケー
ス,あるいは前面通路を隔てて前方に並ぶ他のショーケ
ースなどに及ぼす熱的な影響を極力抑えるように改良し
たした冷凍機内蔵型オープンショーケースを提供するこ
とにある。
The present invention has been made in view of the above points, and an object thereof is to solve the above-mentioned problems and to exhaust air heated by passing through a condensing unit of a refrigerator built in a base of an open showcase. An object of the present invention is to provide an open showcase with a built-in refrigerator, which is improved so as to minimize the thermal influence of the flow on the showcase or other showcases arranged in front of each other with a front passage.

【0007】[0007]

【課題を解決するための手段】上記目的を達成するため
に、本発明によれば、庫内に上下多段の商品陳列棚を備
えたケース本体の基台内部に圧縮機, 凝縮器, 庫外ファ
ンからなる冷凍機の空冷式コンデンシングユニットを収
容し、前記基台を風胴としてその前後端面をカバーする
キックプレートに開口した導風穴を通じて周囲から取り
込んだ外気を基台内に通風させるようにした冷凍機内蔵
型オープンショーケースにおいて、その排気構造を次記
のように構成することにより達成される。
In order to achieve the above object, according to the present invention, a compressor, a condenser, and an outside of a refrigerator are provided inside a base of a case main body having an upper and lower multistage product display shelves. It accommodates an air-cooled condensing unit of a refrigerator consisting of a fan, and uses the base as a wind tunnel to ventilate the outside air taken in from the surroundings through a ventilation hole opened in a kick plate that covers the front and rear end faces of the base. This can be achieved by configuring the exhaust structure of the open showcase with a built-in refrigerator as described below.

【0008】1)排気側のキックプレートに、排気空気
流を通路の床面側に向けて下向きに偏向させる風向板を
設けるものとし、具体的にはキックプレートの裏面側に
下向きに傾斜した風向ベーンを配列して取付ける。 2)排気側のキックプレートに、排気空気流をショーケ
ースの前面通路に向けて左右いずれかの方向に反らせる
ように偏向させる風向ベーン付き風向板を設ける。ま
た、この風向板をキックプレートの裏面側に付け替え可
能に組み込み、据付け先の店のレイアウトに合わせて排
気流の吹き出し方向を左か右に変更できるようにする。
1) The kick plate on the exhaust side is provided with a wind direction plate that deflects the exhaust air flow downward toward the floor surface side of the passage. Specifically, the wind direction inclined downward on the back surface side of the kick plate. Arrange and install the vanes. 2) The kick plate on the exhaust side is provided with an air flow vane vane for deflecting the exhaust air flow so that the air flow is deflected toward the front passage of the showcase in either the left or right direction. In addition, this wind direction plate is removably installed on the back side of the kick plate, and the blowing direction of the exhaust flow can be changed to left or right according to the layout of the store where it is installed.

【0009】3)排気側のキックプレートに、前項1)
に記した下向きの風向板と2)項に記した左右方向の風
向板を組合せて併設する。 4)基台内部の空間に連通させてケース本体の側部に排
気口が頂部に開口する排気ダクトを設け、排気流を店内
の天井側に向けて放流する。 前記構成のうち、1)項の構成によれば、コンデンシン
グユニット内蔵の基台内を通風して排気側のキックプレ
ートより周囲に放流する排気空気流は風向板によりショ
ーケース前面の通路床面に向けて下向きに吹き出す。し
たがって、庫内への排気熱の侵入が回避されてショーケ
ース庫内の保冷性能に及ぼす熱影響が低減する。この場
合に、風向ベーンをキックプレートの裏面側に設けるこ
とでキックプレートの外観を損なうこともない。
3) On the exhaust side kick plate, the above 1)
Install the side-by-side wind direction plate described in 2) in combination with the downward direction wind direction plate described in 2). 4) An exhaust duct having an exhaust port opening to the top is provided on the side of the case body so as to communicate with the space inside the base, and the exhaust flow is discharged toward the ceiling side in the store. According to the configuration of item 1) of the above configuration, the exhaust airflow that is ventilated in the base with the built-in condensing unit and discharged to the surroundings from the kick plate on the exhaust side is directed by the wind direction plate to the passage floor surface in front of the showcase. Blow down toward. Therefore, invasion of exhaust heat into the interior of the showcase is avoided, and the thermal effect on the cold insulation performance in the interior of the showcase is reduced. In this case, the wind vane is provided on the back surface side of the kick plate without damaging the appearance of the kick plate.

【0010】また、2)項の構成によれば、排気側のキ
ックプレートより前方の通路側に吹き出す排気空気流は
左右いずれかの方向に反らすように偏向して放流される
ので、通路を隔てて向かい側に並ぶ他のショーケースに
及ぼす排気熱の影響が小さくなる。また、1)項に記し
た下向きの風向板と2)項に記した左右方向の風向板を
組合せて併設すれば、より一層効果的である。
Further, according to the constitution of the item 2), the exhaust air flow blown out to the passage side in front of the kick plate on the exhaust side is deflected so as to be deflected in either the left or right direction and discharged, so that the passages are separated from each other. The influence of exhaust heat on other showcases that are lined up opposite each other is reduced. It is even more effective if the downward wind direction plate described in the item 1) and the horizontal wind direction plate described in the item 2) are combined and installed together.

【0011】さらに、4)項の構成によれば、基台内を
通風した排気空気流は、基台から煙突状の排気ダクトを
通ってケース本体の庫外上方に向け放流されて周囲に拡
散する。したがって、基台からの排気空気流が当該ショ
ーケース,および周囲に並ぶ他のショーケースに及ぼす
排気熱の影響は殆どなくなる。
Further, according to the constitution of the item 4), the exhaust air flow ventilated in the base is discharged from the base through the chimney-shaped exhaust duct toward the upper outside of the case body and diffused to the surroundings. To do. Therefore, the exhaust air flow from the base has almost no influence on the showcase and other showcases arranged in the surroundings due to the exhaust heat.

【0012】[0012]

【発明の実施の形態】以下、本発明の実施例を図面に基
づいて説明する。なお、各実施例の図中で図3に対応す
る同一部材には同じ符号が付してある。 〔実施例1〕図1(a),(b)は本発明の請求項1,2
に対応する実施例を示すものであり、図において、空冷
式コンデンシングユニット8を収容した基台4に対し
て、その前後面に設置した吸気側,排気側のキックプレ
ート9,10のうち、排気側のキックプレート10には
その裏面側に上下段に並んで下向きに傾斜した風向ベー
ン11aからなる風向板11が設けてある。この風向ベ
ーン11aは、ファン7によって送風される排気空気流
を下向きに偏向させてキックプレート10の導風穴10
aより放流させるような役目を果たす。
Embodiments of the present invention will be described below with reference to the drawings. In the drawings of each embodiment, the same members corresponding to FIG. 3 are denoted by the same reference numerals. [Embodiment 1] FIGS. 1 (a) and 1 (b) show claims 1 and 2 of the present invention.
In the figure, among the kick plates 9 and 10 on the intake side and the exhaust side installed on the front and rear surfaces of the base 4 accommodating the air-cooled condensing unit 8 in the figure, The kick plate 10 on the exhaust side is provided with an air flow direction plate 11 on the back surface side thereof, the air flow direction vanes 11a being arranged in the upper and lower stages and inclined downward. The wind direction vanes 11 a deflect the exhaust air flow blown by the fan 7 downward so that the air guide holes 10 of the kick plate 10 can be deflected.
It plays the role of releasing from a.

【0013】かかる構成により、空冷式コンデンシング
ユニット8を空冷して基台4の内部を通風した排気空気
流Bは、排気側のキックプレート10を通過する際に、
風向板11により偏向されてショーケースの据付け床面
に向け下方に吹き出し、床面上を這うようにして周囲に
拡散する。したがって、コンデンシングユニット8より
熱を奪って昇温した排気空気流Bが冷気エアカーテンA
に混入してショーケース庫内に直接吸い込まれることが
なく、これによりコンデンシングユニット8の排気熱が
庫内の保冷性能に及ぼす熱的影響が殆どなくなる。
With such a structure, the exhaust air flow B that has been air-cooled by the air-cooling type condensing unit 8 and ventilated inside the base 4 passes through the kick plate 10 on the exhaust side.
It is deflected by the wind direction plate 11 and blows downward toward the installation floor surface of the showcase, and crawls on the floor surface and diffuses to the surroundings. Therefore, the exhaust air flow B, which has taken heat from the condensing unit 8 to rise in temperature, is cooled by the cool air curtain A.
And the exhaust heat of the condensing unit 8 has almost no thermal effect on the cold insulation performance inside the showcase.

【0014】〔実施例2〕図2(a)〜(c)は本発明
の請求項3,4に対応する実施例を示すものである。こ
の実施例では、ショーケースの基台4(図1参照)の前
後面をカバーするキックプレートについて、排気側のキ
ックプレート10の裏面側には、排気空気流Bを左右い
ずれかの方向に反らすような向きに風向ベーン11bを
配列して組立てた風向板11がねじ止めにより付け替え
可能に組み込まれている。
[Embodiment 2] FIGS. 2A to 2C show an embodiment corresponding to claims 3 and 4 of the present invention. In this embodiment, with respect to the kick plate that covers the front and rear surfaces of the base 4 (see FIG. 1) of the showcase, the exhaust airflow B is deflected to the left or right on the back surface side of the kick plate 10 on the exhaust side. The wind direction vane 11b, which is assembled by arranging the wind direction vanes 11b in such a direction, is removably incorporated by screwing.

【0015】かかる構成により、冷凍機のコンデンシン
グユニットを内蔵したショーケースの基台内部を通風し
た排気空気流Bは、図2(b),あるいは(c)のよう
に風向ベーン11bの向きに対応して左,あるいは右向
きに偏向した上で、キックプレート10の導風穴10a
より前面通路に向けて放流される。したがって、図4
(a)で示したように通路を隔てて前方に別なショーケ
ース14が並んでいても、排気空気流Bが前方のショー
ケース14の庫内へ正面から直接侵入することがない。
なお、風向板11の風向ベーン11bを左向きにする
か,右向きにするかは、ショーケース据付け先の店舗の
レイアウトに合わせて設定すものとし、風向板11を図
2(b)の向きから180度反転すれば、簡単に図2
(c)の状態に付け替えることができる。
With such a configuration, the exhaust air flow B ventilated inside the base of the showcase having the condensing unit of the refrigerator is directed toward the wind vane 11b as shown in FIG. 2 (b) or (c). Correspondingly, after being deflected to the left or right, the air guide hole 10a of the kick plate 10
It is discharged toward the front passage. Therefore, FIG.
As shown in (a), even if another showcase 14 is arranged in front of the showcase 14 via the passage, the exhaust air flow B does not directly enter the inside of the front showcase 14 from the front.
It should be noted that whether the wind direction vanes 11b of the wind direction plate 11 are leftward or rightward should be set according to the layout of the store where the showcase is installed. If you flip it once, you can easily
It can be changed to the state of (c).

【0016】また、この実施例の風向板11の先記した
実施例1の風向板と組合せて併用すれば、より一層効果
的である。 〔実施例3〕図3(a),(b)は本発明の請求項3に対
応する実施例を示すものであり、この実施例において
は、空冷式コンデンシングユニット8を収容した基台4
の排気側に連ねてケース本体1の側部には煙突状に立ち
上がってその頂部に排気口が開口した排気ダクト12が
設けてある。なお、13は排気ダクト12に向けて基台
内部の吐出側に配置した排気ファンである。
Further, it is even more effective if the airflow direction plate 11 of this embodiment is used in combination with the airflow direction plate of the first embodiment described above. [Embodiment 3] FIGS. 3A and 3B show an embodiment corresponding to claim 3 of the present invention. In this embodiment, a base 4 accommodating an air-cooled condensing unit 8 is shown.
An exhaust duct 12 is provided on the side of the case main body 1 in a chimney-like manner and connected to the exhaust side of the case main body 1, and an exhaust port is opened at the top thereof. An exhaust fan 13 is disposed on the discharge side inside the base toward the exhaust duct 12.

【0017】かかる構成により、吸気側のキックプレー
ト9を通じて基台4の内方に吸気されてコンデンシング
ユニット8を通風した後の排気空気流Bは、排気ファン
13により基台4の側面から排気ダクト12に押し込み
送風され、その排気ダクト中を上昇してケース本体1の
庫外上方へ放出されて周囲に拡散する。したがって、先
記の各実施例と同様に、コンデンシングユニット8より
熱を奪って昇温した排気空気流が庫内の保冷性能へ熱的
な悪影響を与えることがない。しかも、排気空気流は全
てケース本体の上方に放流されるので、ショーケースの
前面通路に立つ買物客の足元に吹き出して不快感を与え
ることもない。
With this structure, the exhaust airflow B after being sucked into the base 4 through the intake-side kick plate 9 and passing through the condensing unit 8 is exhausted from the side surface of the base 4 by the exhaust fan 13. The air is pushed into the duct 12 to be blown, rises in the exhaust duct, is discharged to the upper side of the outside of the case body 1, and diffuses to the surroundings. Therefore, as in each of the above-described embodiments, the exhaust air flow that takes heat from the condensing unit 8 to raise the temperature does not have a thermal adverse effect on the cold insulation performance in the refrigerator. Moreover, since all the exhaust air flow is discharged above the case body, there is no discomfort when it is blown to the feet of the shopper standing in the front passage of the showcase.

【0018】[0018]

【発明の効果】以上述べたように、本発明の構成によれ
ば、空冷式コンデンシングユニットを内蔵したケース基
台を通風した排気空気流はキックプレートに設けた風向
板を介して前方の床面通路へ放流されるか、もしくは煙
突状の排気ダクトを通じて庫外上方に放流されるので、
当該ショーケースの庫内のみならず、店内の通路を隔て
て前方に並ぶ他のショーケースの庫内へ流れ込んで熱的
な悪影響を及ぼすことが殆どなくなり、これにより店舗
に据付けて使用するショーケースの保冷性改善に大きく
貢献できる。
As described above, according to the structure of the present invention, the exhaust airflow that is ventilated through the case base having the air-cooled condensing unit built in is passed through the wind direction plate provided on the kick plate to the front floor. Since it is discharged to the surface passage or is discharged to the upper outside of the warehouse through the chimney-shaped exhaust duct,
Not only the inside of the showcase, but also the other showcases that are lined up in front of each other with a passage inside the store, there is almost no thermal adverse effect, so that the showcase installed and used in the store It can greatly contribute to the improvement of the cold insulation property.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の実施例1に対応する実施例を示し、
(a)はショーケース全体の縦断面図、(b)は(a)
図における排気側キックプレートの断面図
1 shows an embodiment corresponding to Embodiment 1 of the present invention,
(A) is a vertical sectional view of the entire showcase, (b) is (a)
Cross-sectional view of the exhaust side kick plate in the figure

【図2】本発明の実施例2に対応する実施例を示し、
(a)は排気側キックプレートの縦断面図、(b),
(c)はそれぞれ風向ベーンの向きを反対に設定した状
態を表すキックプレートの横断面図
FIG. 2 shows an embodiment corresponding to Embodiment 2 of the present invention,
(A) is a vertical sectional view of the exhaust side kick plate, (b),
(C) is a cross-sectional view of the kick plate showing a state in which the wind vanes are set in opposite directions.

【図3】本発明の実施例3に対応する実施例の構成図で
あり、(a)はショーケース全体の正面図、(b)は
(a)図における基台部部分の横断面図
3A and 3B are configuration diagrams of an embodiment corresponding to Embodiment 3 of the present invention, in which FIG. 3A is a front view of the entire showcase, and FIG. 3B is a cross-sectional view of a base portion in FIG. 3A.

【図4】従来における冷凍機内蔵型オープンショーケー
スの構成図であり、(a)はショーケース全体の縦断面
図、(b)は(a)図における吐出側キックプレートの
断面図
4A and 4B are configuration diagrams of a conventional open showcase with a built-in refrigerator, in which FIG. 4A is a vertical sectional view of the entire showcase, and FIG. 4B is a sectional view of a discharge side kick plate in FIG. 4A.

【符号の説明】[Explanation of symbols]

1 ケース本体 2 商品陳列棚 3 庫内ファン 4 基台 5 圧縮機 6 凝縮器 7 庫外ファン 8 コンデンシングユニット 9 吸込側キックプレート 10 吐出側キックプレート 10a 導風穴 11 風向板 11a,11b 風向ベーン 12 排気ダクト 14 通路を隔てて並ぶ他のショーケース B 排気空気流 1 Case Main Body 2 Product Display Shelf 3 Internal Fan 4 Base 5 Compressor 6 Condenser 7 External Fan 8 Condensing Unit 9 Suction Side Kick Plate 10 Discharge Side Kick Plate 10a Air Guide Hole 11 Air Flow Plates 11a, 11b Air Flow Vane 12 Exhaust duct 14 Other showcases lined up across a passage B Exhaust air flow

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】庫内に上下多段の商品陳列棚を備えたケー
ス本体の基台内部に圧縮機, 凝縮器, 庫外ファンからな
る冷凍機の空冷式コンデンシングユニットを収容し、前
記基台を風胴としてその前後端面をカバーするキックプ
レートに開口した導風穴を通じて周囲から取り込んだ外
気を基台内に通風させる冷凍機内蔵型オープンショーケ
ースにおいて、排気側のキックプレートに、排気空気流
を通路の床面側に向けて下向きに偏向させる風向板を設
けたことを特徴とする冷凍機内蔵型オープンショーケー
ス。
1. An air-cooled condensing unit for a refrigerator comprising a compressor, a condenser, and an external fan is housed in a base of a case main body having an upper and lower multi-tiered product display shelves, and the base is provided. In an open showcase with a built-in refrigerator that ventilates the outside air taken in from the surroundings through the air guide holes opened in the kick plate that covers the front and rear end faces as a wind tunnel, exhaust air flow to the kick plate on the exhaust side. An open showcase with a built-in refrigerator, which is provided with a wind vane that deflects downward toward the floor of the aisle.
【請求項2】請求項1記載のオープンショーケースにお
いて、風向板としてキックプレートの裏面側に下向きに
傾斜した風向ベーンを配列して設けたことを特徴とする
冷凍機内蔵型オープンショーケース。
2. The open showcase with a built-in refrigerator as set forth in claim 1, wherein wind direction vanes inclined downward are arranged on the back side of the kick plate as the wind direction plate.
【請求項3】庫内に上下多段の商品陳列棚を備えたケー
ス本体の基台内部に圧縮機, 凝縮器, 庫外ファンからな
る冷凍機の空冷式コンデンシングユニットを収容し、前
記基台を風胴としてその前後端面をカバーするキックプ
レートに開口した導風穴を通じて周囲から取り込んだ外
気を基台内に通風させる冷凍機内蔵型オープンショーケ
ースにおいて、排気側のキックプレートに、排気空気流
をショーケースの前面通路に向けて左右いずれかの方向
に反らせるように偏向させる風向ベーン付き風向板を設
けたことを特徴とする冷凍機内蔵型オープンショーケー
ス。
3. An air-cooled condensing unit of a refrigerator comprising a compressor, a condenser, and a fan outside the storage is housed inside a base of a case main body having upper and lower multi-stage product display shelves, and the base is provided. In an open showcase with a built-in refrigerator that ventilates the outside air taken in from the surroundings through the air guide holes opened in the kick plate that covers the front and rear end faces as a wind tunnel, exhaust air flow to the kick plate on the exhaust side. An open showcase with a built-in refrigerator, which is provided with a wind vane with a wind vane that deflects it so that it deflects to the left or right toward the front passage of the showcase.
【請求項4】請求項3記載のオープンショーケースにお
いて、風向板をキックプレートの裏面側に付け替え可能
に組み込んだことを特徴とする冷凍機内蔵型オープンシ
ョーケース。
4. The open showcase with built-in refrigerator according to claim 3, wherein the wind direction plate is removably incorporated on the back side of the kick plate.
【請求項5】排気側のキックプレートに、請求項1記載
の風向板と請求項3記載の風向板を組合せて併設したこ
とを特徴とする冷凍機内蔵型オープンショーケース。
5. An open showcase with a built-in refrigerator, wherein the kick plate on the exhaust side is provided with a combination of the wind vane according to claim 1 and the wind vane according to claim 3.
【請求項6】庫内に上下多段の商品陳列棚を備えたケー
ス本体の基台内部に圧縮機, 凝縮器, 庫外ファンからな
る冷凍機の空冷式コンデンシングユニットを収容し、前
記基台を風胴として周囲から取り込んだ外気を基台内に
通風させる冷凍機内蔵型オープンショーケースにおい
て、基台内部の空間に連通させてケース本体の側部に排
気口が頂部に開口する排気ダクトを設けたことを特徴と
する冷凍機内蔵型オープンショーケース。
6. An air-cooled condensing unit for a refrigerator including a compressor, a condenser, and an external fan is housed in a base of a case main body having upper and lower multi-tiered product display shelves, and the base is provided. In an open showcase with a built-in refrigerator that ventilates the outside air taken in from the surroundings as a wind tunnel into the base, an exhaust duct that communicates with the space inside the base and has an exhaust port opening to the top on the side of the case body An open showcase with a built-in refrigerator characterized by being provided.
JP11590896A 1995-05-22 1996-05-10 Refrigerating unit built-in type commercial open cabinet Pending JPH0942821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11590896A JPH0942821A (en) 1995-05-22 1996-05-10 Refrigerating unit built-in type commercial open cabinet

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12207295 1995-05-22
JP7-122072 1995-05-22
JP11590896A JPH0942821A (en) 1995-05-22 1996-05-10 Refrigerating unit built-in type commercial open cabinet

Publications (1)

Publication Number Publication Date
JPH0942821A true JPH0942821A (en) 1997-02-14

Family

ID=26454335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11590896A Pending JPH0942821A (en) 1995-05-22 1996-05-10 Refrigerating unit built-in type commercial open cabinet

Country Status (1)

Country Link
JP (1) JPH0942821A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058691A (en) * 2009-09-09 2011-03-24 Hitachi Appliances Inc Refrigerator
JP2013019654A (en) * 2011-07-14 2013-01-31 Mitsubishi Heavy Ind Ltd Refrigerating device for transportation
JP2013050235A (en) * 2011-08-30 2013-03-14 Nakano Refrigerators Co Ltd Showcase with built-in refrigerator
JP2016109390A (en) * 2014-12-10 2016-06-20 中野冷機株式会社 Refrigerator built-in showcase
EP4212804A1 (en) * 2022-01-18 2023-07-19 Whirlpool Corporation Toe kick for a refrigerator and refrigerator with it

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058691A (en) * 2009-09-09 2011-03-24 Hitachi Appliances Inc Refrigerator
CN102022892A (en) * 2009-09-09 2011-04-20 日立空调·家用电器株式会社 Refrigerator
JP2013019654A (en) * 2011-07-14 2013-01-31 Mitsubishi Heavy Ind Ltd Refrigerating device for transportation
JP2013050235A (en) * 2011-08-30 2013-03-14 Nakano Refrigerators Co Ltd Showcase with built-in refrigerator
JP2016109390A (en) * 2014-12-10 2016-06-20 中野冷機株式会社 Refrigerator built-in showcase
EP4212804A1 (en) * 2022-01-18 2023-07-19 Whirlpool Corporation Toe kick for a refrigerator and refrigerator with it

Similar Documents

Publication Publication Date Title
JPH0942821A (en) Refrigerating unit built-in type commercial open cabinet
JP2005312586A (en) Open showcase
JP2880464B2 (en) Around showcase
JP2965244B2 (en) Open showcase
US20020047506A1 (en) Refrigerator shelf
JPH10127434A (en) Refrigerating show case
JP4362191B2 (en) Refrigerated open showcase
JP5322411B2 (en) Open showcase
JP4362190B2 (en) Refrigerated open showcase
JP3702061B2 (en) Low temperature showcase
JP2715235B2 (en) Cold air circulation structure of refrigerated showcase
JPH10300315A (en) Open show case
JPH0953875A (en) Flat type display case
JPH06265255A (en) Ventilating passage structure for open show case
JP2018117980A (en) Freezing/refrigeration show-case capable of being assembled in article display shelf
JP2782642B2 (en) Cold air circulation open showcase
JP3743603B2 (en) Refrigerated / refrigerated open showcase
JP4475984B2 (en) Open showcase
JP4447722B2 (en) Refrigerated open showcase
TW200303974A (en) Walking open show case
JP3714721B2 (en) Cooling storage
KR950004400Y1 (en) Cool air circulation equipment of open show case
JPH0961037A (en) Cooling storage apparatus
JPH0666471A (en) Freezing/cooling open show case
JPH0618176Y2 (en) Operation control device for reach-in showcase with rear door

Legal Events

Date Code Title Description
A977 Report on retrieval

Effective date: 20040325

Free format text: JAPANESE INTERMEDIATE CODE: A971007

A131 Notification of reasons for refusal

Effective date: 20040413

Free format text: JAPANESE INTERMEDIATE CODE: A131

A521 Written amendment

Effective date: 20040614

Free format text: JAPANESE INTERMEDIATE CODE: A523

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040713