JPH11281220A - Refrigerating/freezing showcase - Google Patents
Refrigerating/freezing showcaseInfo
- Publication number
- JPH11281220A JPH11281220A JP8185698A JP8185698A JPH11281220A JP H11281220 A JPH11281220 A JP H11281220A JP 8185698 A JP8185698 A JP 8185698A JP 8185698 A JP8185698 A JP 8185698A JP H11281220 A JPH11281220 A JP H11281220A
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- cooling air
- outlet
- glass
- side glass
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、冷蔵商品や冷凍商
品を収容する冷蔵冷凍ショーケースに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerated freezer showcase for storing refrigerated goods and frozen goods.
【０００２】[0002]
【従来の技術】図１には冷蔵冷凍ショーケースの正面図
を、図２には図１のＸ−Ｘ線拡大断面図を、図３には図
２のＹ−Ｙ線拡大断面図をそれぞれ示してある。2. Description of the Related Art FIG. 1 is a front view of a refrigerated freezer showcase, FIG. 2 is an enlarged sectional view taken along line XX of FIG. 1, and FIG. 3 is an enlarged sectional view taken along line YY of FIG. Is shown.
【０００３】図１乃至図３において、符号１は箱型の機
械ケース、符号２は機械ケース１の上端に設けられた仕
切枠、符号３は仕切枠２の上面４隅に立設された支柱、
符号４は支柱３の上端に設けられた天板、符号５は隣り
合う２本の支柱３間の開口と該開口と対向する他の開口
をそれぞれ塞ぐ２重ガラス構造の側面ガラス、符号６は
残りの１つの開口を開閉自在に覆う前扉、符号７は残り
の１つの開口を開閉自在に覆う後扉、符号８は２つの側
面ガラス５と前扉６と後扉７で囲まれた空間から成る冷
蔵冷凍室、符号９は冷蔵冷凍室８内を上下に区画する棚
板、符号１０は冷蔵冷凍室８の底板、符号１１は機械ケ
ース１の底面４隅に設けられた脚である。In FIGS. 1 to 3, reference numeral 1 denotes a box-shaped machine case, reference numeral 2 denotes a partition frame provided at the upper end of the machine case 1, and reference numeral 3 denotes a column standing at four corners of the upper surface of the partition frame 2. ,
Reference numeral 4 denotes a top plate provided at the upper end of the column 3, reference numeral 5 denotes a side glass having a double glass structure that closes an opening between two adjacent columns 3 and another opening facing the opening, and reference numeral 6 denotes a side glass. A front door that covers the remaining one opening so as to be openable and closable, a reference numeral 7 is a rear door that covers the remaining one opening so as to be openable and closable, and a reference numeral 8 is a space surrounded by the two side glasses 5, the front door 6, and the rear door 7. Reference numeral 9 denotes a shelf plate for vertically dividing the inside of the refrigeration freezer 8, reference numeral 10 denotes a bottom plate of the refrigeration freezer 8, and reference numeral 11 denotes legs provided at four corners on the bottom surface of the machine case 1.
【０００４】前記機械ケース１はその内面を断熱材ＡＭ
で覆われており、その内部には、冷凍回路を構成する電
動圧縮機１２と凝縮器１３と蒸発器１４と図示省略の膨
張手段が配置されている。また、凝縮器１３の上側には
これを空冷するためのファン１５が対向配置され、蒸発
器１４の側方には冷却空気を冷蔵冷凍室８内に送り込む
ためのファン１６が配置されている。これらファン１
５，１６は共通のモータ１７によって回動する。さら
に、蒸発器１４の下側には、デフロスト後の水等を下方
に導くための排水パイプ１８が配置されている。さらに
また、機械ケース１の底面には、排水パイプ１８からの
排水を受容するドレンパン１９が着脱自在に設けられて
いる。The mechanical case 1 has an inner surface made of a heat insulating material AM.
The electric compressor 12, the condenser 13, the evaporator 14, and expansion means (not shown) which constitute a refrigeration circuit are arranged in the inside. A fan 15 for air-cooling the condenser 13 is arranged above the condenser 13, and a fan 16 for sending cooling air into the refrigeration compartment 8 is arranged beside the evaporator 14. These fans 1
5 and 16 are rotated by a common motor 17. Further, a drain pipe 18 for guiding the defrosted water and the like downward is disposed below the evaporator 14. Further, a drain pan 19 for receiving drainage from a drain pipe 18 is detachably provided on the bottom surface of the machine case 1.
【０００５】前記仕切枠２は、図３に示すように、機械
ケース１の内側（機械室）に入り込む湾曲部分２ａと、
機械ケース１の外側に露出する張り出し部分２ｂとを備
えている。前記側面ガラス５の下面は、湾曲部分２ａと
張り出し部分２ｂとの中間位置に支持されている。ま
た、後述の吐出口２１は湾曲部分２ａのほぼ上側に位置
している。[0005] As shown in FIG. 3, the partition frame 2 has a curved portion 2 a entering the inside (machine room) of the machine case 1,
And a projecting portion 2b exposed to the outside of the machine case 1. The lower surface of the side glass 5 is supported at an intermediate position between the curved portion 2a and the overhang portion 2b. Further, a discharge port 21 described later is located substantially above the curved portion 2a.
【０００６】前記底板１０は仕切枠２上に配置された状
態で、冷蔵冷凍室８の底面を形成する。この底板１０の
両側部には、吸入口２０と吐出口２１がそれぞれ列状に
設けられており、図２から分かるように、吸入口２０は
一方の側面ガラス５と平行で、吐出口２１は他方の側面
ガラス５と平行な配置形態を有する。ファン１６の回動
により、冷蔵冷凍室８内の空気は吸入口２０を通じて蒸
発器１４に導かれ、蒸発器１４で冷却された後の空気は
吐出口２１を通じて冷蔵冷凍室８内に送り込まれる（図
３中の白抜き矢印参照）。ちなみに、蒸発器１４の冷却
温度は、冷蔵冷凍室８内に収容される商品の保冷温度に
応じて適宜設定される。[0006] The bottom plate 10 forms the bottom surface of the refrigeration compartment 8 in a state of being placed on the partition frame 2. On both sides of the bottom plate 10, a suction port 20 and a discharge port 21 are provided in a row, respectively. As can be seen from FIG. 2, the suction port 20 is parallel to one side glass 5, and the discharge port 21 is It has an arrangement parallel to the other side glass 5. By the rotation of the fan 16, the air in the refrigeration compartment 8 is guided to the evaporator 14 through the suction port 20, and the air cooled by the evaporator 14 is sent into the refrigeration compartment 8 through the discharge port 21 ( (See the white arrow in FIG. 3). Incidentally, the cooling temperature of the evaporator 14 is appropriately set according to the cooling temperature of the product stored in the refrigerator compartment 8.
【０００７】前記の前扉６と後扉７のそれぞれは、矩形
状の枠６ａ，７ａと、該枠６ａ，７ａの内側に配置され
た２重ガラス構造のガラス板６ｂ，７ｂと、枠一側部の
上下位置に配置された扉軸６ｃ，７ｃと、把手６ｄ，７
ｄ（符号７ｄは図中省略）と、枠６ａ，７ａに沿って配
置されたパッキン６ｅ，７ｅとを備えている。この前扉
６と後扉７のそれぞれは、上側の扉軸６ｃ，７ｃを天板
４側に、且つ下側の扉軸６ｃ，７ｃを仕切枠２側に回動
自在に支持されており、扉一側部を中心とした回動によ
って冷蔵冷凍室８の前面開口と後面開口のそれぞれを開
閉し、閉鎖状態には前面開口と後面開口をそれぞれを気
密状態で覆う。Each of the front door 6 and the rear door 7 has a rectangular frame 6a, a double-glass structure glass plate 6b, 7b disposed inside the frame 6a, 7a. Door shafts 6c and 7c arranged at the upper and lower positions on the side, and handles 6d and 7
d (symbol 7d is omitted in the figure), and packings 6e, 7e arranged along the frames 6a, 7a. Each of the front door 6 and the rear door 7 is rotatably supported with the upper door shafts 6c and 7c on the top plate 4 side and the lower door shafts 6c and 7c on the partition frame 2 side. The front opening and the rear opening of the refrigeration freezer 8 are opened and closed by rotation about one side of the door, and the front opening and the rear opening are airtightly covered in the closed state.
【０００８】[0008]
【発明が解決しようとする課題】ところで、前述の冷蔵
冷凍ショーケースは、底板１０の吐出口２１が側面ガラ
ス５の下部に近接し、しかも側面ガラス５の下面を支持
する仕切枠２の一部（湾曲部分２ａ）が直接冷却空気に
触れる構造を有するため、蒸発器１４で冷却された空気
が吐出口２１を通じて冷蔵冷凍室８内に送り込まれると
きに、仕切枠２と底板１０からの伝熱や吐出口２１から
吐出した冷却空気の吹き付けによって該側面ガラス５の
下部が激しく冷却されてしまい、該冷却によって、側面
ガラス５の下部外面に結露ＣＳが発生してこれが下方に
流れ落ち、機械ケース１の外面や床面等を汚してしまう
不具合がある。In the refrigerated freezer showcase described above, the discharge port 21 of the bottom plate 10 is close to the lower portion of the side glass 5 and a part of the partition frame 2 supporting the lower surface of the side glass 5. Since the (curved portion 2 a) has a structure that directly contacts the cooling air, when the air cooled by the evaporator 14 is sent into the refrigerator compartment 8 through the discharge port 21, the heat transfer from the partition frame 2 and the bottom plate 10 is performed. The lower portion of the side glass 5 is violently cooled by blowing the cooling air discharged from the discharge port 21 and the cooling causes dew condensation CS to occur on the lower outer surface of the side glass 5, which flows downward, and the mechanical case 1 There is a problem that the outer surface and the floor surface are stained.
【０００９】本発明は前記事情に鑑みて創作されたもの
で、その目的とするところは、冷却空気が吐出口を通じ
て冷蔵冷凍室内に送り込まれるときに、吐出口側のガラ
ス板が冷却されることを抑制し、該冷却を原因とした結
露発生とその流れ落ちを防止できる冷蔵冷凍ショーケー
スを提供することにある。The present invention has been made in view of the above circumstances, and an object of the present invention is to cool a glass plate on a discharge port side when cooling air is sent into a refrigeration compartment through a discharge port. It is an object of the present invention to provide a refrigerated freezer showcase which can suppress the occurrence of dew condensation due to the cooling and prevent the dew condensation from flowing down.
【００１０】[0010]
【課題を解決するための手段】前記目的を達成するた
め、本発明は、ガラス板によって囲まれた冷蔵冷凍室の
下面一側に吐出口を有し、該吐出口から冷蔵冷凍室内に
冷却空気を送り込むようにした冷蔵冷凍ショーケースに
おいて、前記吐出口をガラス板から離れた位置に形成す
ると共に、該吐出口のガラス板側に、吐出口からガラス
板内面に向かう冷却空気の流れを遮る邪魔板を設けた、
ことをその主たる特徴とする。In order to achieve the above-mentioned object, the present invention has a discharge port on one side of a lower surface of a refrigerated freezer surrounded by a glass plate, and cooling air is supplied from the discharge port to the refrigerated freezer. In the refrigerated freezer showcase, the discharge port is formed at a position distant from the glass plate, and a flow of cooling air from the discharge port toward the inner surface of the glass plate is obstructed on the glass plate side of the discharge port. Provided a board,
That is its main feature.
【００１１】本発明に係る冷蔵冷凍ショーケースによれ
ば、吐出口をガラス板から離れた位置に形成すると共
に、該吐出口のガラス板側に、吐出口からガラス板内面
に向かう冷却空気の流れを遮る邪魔板を設けてあるの
で、冷却空気が吐出口を通じて冷蔵冷凍室内に送り込ま
れるときに、該冷却空気の吹き付けや伝熱によってガラ
ス板が冷却されることを抑制することができる。According to the refrigerated freezer showcase of the present invention, the discharge port is formed at a position distant from the glass plate, and the flow of cooling air from the discharge port toward the inner surface of the glass plate is formed on the glass plate side of the discharge port. When the cooling air is sent into the refrigerator compartment through the discharge port, it is possible to suppress the cooling of the glass plate by the blowing of the cooling air and the heat transfer.
【００１２】[0012]
【発明の実施の形態】図４には、本発明の一実施形態に
係る図３に対応した冷蔵冷凍ショーケースの部分断面図
を示してある。ちなみに、本実施形態の冷蔵冷凍ショー
ケースにおける全体構成は、後に詳述する底板３１の構
成及びその配置構造を除き、図１乃至図３に示した冷蔵
冷凍ショーケースと同じであるため、同一構成部分の説
明を省略すると共に後の説明には図１乃至図３に示した
符号を引用する。FIG. 4 is a partial sectional view of a refrigerated freezer showcase corresponding to FIG. 3 according to an embodiment of the present invention. Incidentally, the entire configuration of the refrigerated freezer showcase of the present embodiment is the same as that of the refrigerated freezer showcase shown in FIGS. 1 to 3 except for the configuration of the bottom plate 31 and the arrangement structure thereof, which will be described in detail later. The description of the portions will be omitted, and reference numerals shown in FIGS. 1 to 3 will be referred to in the following description.
【００１３】図４において、符号１は機械ケース、符号
ＡＭは断熱材、符号５は側面ガラス、符号３１は底板で
ある。In FIG. 4, reference numeral 1 denotes a mechanical case, reference numeral AM denotes a heat insulating material, reference numeral 5 denotes a side glass, and reference numeral 31 denotes a bottom plate.
【００１４】前記底板３１は、図１乃至図３に示した冷
蔵冷凍ショーケースにおける仕切枠２を兼用しており、
機械ケース１の上端に配置された状態で冷蔵冷凍室８の
底面を形成すると共に、側面ガラス５と支柱３と前・後
扉６，７の下側扉軸６ｃ，７ｃを支持する。The bottom plate 31 also serves as the partition frame 2 in the refrigerated freezer showcase shown in FIGS.
A bottom surface of the refrigerator compartment 8 is formed in a state where the refrigerator compartment 8 is arranged at the upper end of the machine case 1, and supports the side glass 5, the support 3, and the lower door shafts 6 c, 7 c of the front and rear doors 6, 7.
【００１５】また、底板３１の両側部には、吸入口（図
示省略）と吐出口３１ａがそれぞれ列状に設けられてお
り、吸入口は一方の側面ガラス５と平行で、吐出口３１
ａは他方の側面ガラス５と平行な配置形態を有する。On both sides of the bottom plate 31, a suction port (not shown) and a discharge port 31a are provided in a row, respectively, and the suction port is parallel to one side glass 5 and the discharge port 31a.
a has an arrangement form parallel to the other side glass 5.
【００１６】また、底板３１の吐出口３１ａの外壁は垂
直板部分３１ｂによって構成されており、該垂直板部分
３１ｂはその下部を断熱材ＡＭの凹部ＡＭ１に挿入され
ている。この垂直板部分３１ｂの上部は吐出口３１ａよ
りも上方に突出しており、この突出部分が、吐出口３１
ａから側面ガラス５の内面に向かう冷却空気の流れを遮
る邪魔板を構成している。The outer wall of the discharge port 31a of the bottom plate 31 is formed by a vertical plate portion 31b, and the lower portion of the vertical plate portion 31b is inserted into the concave portion AM1 of the heat insulating material AM. The upper portion of the vertical plate portion 31b protrudes above the discharge port 31a.
This constitutes a baffle plate that blocks the flow of cooling air from a to the inner surface of the side glass 5.
【００１７】さらに、前記垂直板部分３１ｂの外面に
は、外面途中から水平に延び、且つ水平端から垂直に下
方に延びる形状を備えたＬ字板部分３１ｃが設けられて
いる。このＬ字板部分３１ｃの下縁は断熱材ＡＭの上面
に当接しており、これにより該Ｌ字板部分３１ｃの内側
には空気断熱層ＡＬが形成されている。Further, on the outer surface of the vertical plate portion 31b, there is provided an L-shaped plate portion 31c having a shape extending horizontally from the middle of the outer surface and extending vertically downward from the horizontal end. The lower edge of the L-shaped plate portion 31c is in contact with the upper surface of the heat insulating material AM, whereby an air heat insulating layer AL is formed inside the L-shaped plate portion 31c.
【００１８】さらにまた、前記Ｌ字板部分３１ｃの外面
には、外面途中から水平に延び、且つ水平端から垂直に
上下に延びる形状を備えたＴ字板部分３１ｄが設けられ
ている。このＴ字板部分３１ｄとＬ字板部分３１ｃとの
間に形成される凹部には側面ガラス５の下端部がパッキ
ンＰＣを介して挿入され、該凹部によって側面ガラス５
の下面が支持されている。Further, on the outer surface of the L-shaped plate portion 31c, there is provided a T-shaped plate portion 31d extending horizontally from the middle of the outer surface and vertically extending vertically from the horizontal end. The lower end of the side glass 5 is inserted into the concave portion formed between the T-shaped plate portion 31d and the L-shaped plate portion 31c via a packing PC, and the concave portion is formed by the concave portion.
Are supported.
【００１９】以下に、本実施形態における作用，効果に
ついて説明する。ファン１６の回動により、冷蔵冷凍室
８内の空気は底板３１の吸入口を通じて蒸発器１４に導
かれ、蒸発器１４で冷却された後の空気は底板３１の吐
出口３１ａを通じて冷蔵冷凍室８内に送り込まれる（図
４中の白抜き矢印参照）。The operation and effect of this embodiment will be described below. By the rotation of the fan 16, the air in the refrigerator compartment 8 is guided to the evaporator 14 through the suction port of the bottom plate 31, and the air cooled by the evaporator 14 passes through the discharge port 31 a of the bottom plate 31. (See the white arrow in FIG. 4).
【００２０】前記の底板３１の構成及びその配置構造で
は、吐出口３１ａと側面ガラス５の下部との間に空気断
熱層ＡＬが介在するため、該吐出口３１ａは空気断熱層
ＡＬの幅寸法分だけ側面ガラス５から離れている。つま
り、冷却空気が吐出口３１ａを通じて冷蔵冷凍室８内に
送り込まれるときに、該冷却空気が側面ガラス５の下部
内面に吹き付けられる度合を前記距離に基づいて軽減す
ることができると共に、吐出冷却空気の冷熱が側面ガラ
ス５の下部に伝わり難くすることができる。In the configuration and the arrangement of the bottom plate 31, the air insulating layer AL is interposed between the discharge port 31a and the lower part of the side glass 5, so that the discharge port 31a has a width corresponding to the width of the air heat insulating layer AL. Only the side glass 5. That is, when the cooling air is sent into the refrigerator compartment 8 through the discharge port 31a, the degree to which the cooling air is blown to the lower inner surface of the side glass 5 can be reduced based on the distance, and the discharge cooling air can be reduced. Can be hardly transmitted to the lower portion of the side glass 5.
【００２１】しかも、垂直板部分３１ｂの吐出口３１ａ
よりも上方に突出した部分（邪魔板部分）によって、吐
出口３１ａから側面ガラス５の内面に向かう冷却空気の
流れを遮ることができるので、吐出口３１ａから吐出し
た冷却空気がガラス板５の下部内面に吹き付けられる度
合をより効果的に軽減することができる。In addition, the discharge port 31a of the vertical plate portion 31b
The flow of the cooling air from the discharge port 31a toward the inner surface of the side glass 5 can be blocked by the portion (baffle plate portion) protruding upward, so that the cooling air discharged from the discharge port 31a flows into the lower part of the glass plate 5. The degree of spraying on the inner surface can be reduced more effectively.
【００２２】また、吐出口３１ａと側面ガラス５の下部
との間に空気断熱層ＡＬが設けられているので、該空気
断熱層ＡＬの断熱作用によって、吐出冷却空気の冷熱が
側面ガラス５の下部に殆ど伝わらなくすることができ
る。Since the air insulating layer AL is provided between the discharge port 31a and the lower part of the side glass 5, the heat of the discharge cooling air is reduced by the heat insulating function of the air insulating layer AL. Can hardly be transmitted.
【００２３】さらに、垂直板部分３１ｂから側面ガラス
５の下面を支持するＴ字板部分３１ｄまでの距離が長い
ため、吐出冷却空気の冷熱によって垂直板部分３１ｂが
冷却されてもその冷熱が側面ガラス５に伝熱し難くくす
ることできる。Further, since the distance from the vertical plate portion 31b to the T-shaped plate portion 31d which supports the lower surface of the side glass 5 is long, even if the vertical plate portion 31b is cooled by the cooling heat of the discharge cooling air, the cold heat is reduced by the side glass. 5 can be made difficult to transfer heat.
【００２４】これにより、冷却空気が吐出口３１ａを通
じて冷蔵冷凍室８内に送り込まれるときに、該冷却空気
の吹き付けや伝熱によって吐出口３１ａ側の側面ガラス
５が冷却されることを的確に抑制して、該冷却を原因と
した結露発生とその流れ落ちを的確に防止することがで
きる。Thus, when the cooling air is sent into the refrigerator compartment 8 through the discharge port 31a, the cooling of the side glass 5 on the discharge port 31a side by the blowing or heat transfer of the cooling air is accurately suppressed. As a result, it is possible to accurately prevent the occurrence of dew condensation and the flow drop due to the cooling.
【００２５】勿論、前記の作用，効果は、同様の構造を
備えた吸入口側でも同様に得ることができる。Of course, the above-described functions and effects can be similarly obtained on the suction port side having a similar structure.
【００２６】尚、前述の実施形態では、底板として図１
乃至図３に示した冷蔵冷凍ショーケースにおける仕切枠
を兼用したもの例示したが、底板を内外の２部品構成と
して、内側部品を底板として用い、且つ外側部品を仕切
枠として用いてもよい。In the above-described embodiment, the bottom plate shown in FIG.
Although the partition frame in the refrigerated freezer showcase shown in FIG. 3 is also used as an example, the bottom plate may be configured as two parts inside and outside, the inside part may be used as the bottom plate, and the outside part may be used as the partition frame.
【００２７】また、前述の実施形態では、空気断熱層の
縦寸法を垂直板部分よりも短く形成したものを示した
が、該空気断熱層の縦寸法は図示例のものよりも長くて
もよく、また垂直板部分の縦寸法とほぼ一致させるよう
にしてもよい。In the above-described embodiment, the vertical dimension of the air insulating layer is shorter than that of the vertical plate. However, the vertical dimension of the air insulating layer may be longer than that of the illustrated example. Alternatively, it may be made to substantially match the vertical dimension of the vertical plate portion.
【００２８】[0028]
【発明の効果】以上詳述したように、本発明によれば、
冷却空気が吐出口を通じて冷蔵冷凍室内に送り込まれる
ときに、該冷却空気の吹き付けや伝熱によって吐出口側
のガラス板が冷却されることを抑制して、該冷却を原因
とした結露発生とその流れ落ちを的確に防止することが
できる。As described in detail above, according to the present invention,
When the cooling air is sent into the refrigeration compartment through the discharge port, it suppresses cooling of the glass plate on the discharge port side by blowing or heat transfer of the cooling air, and the occurrence of dew condensation and the Runoff can be prevented accurately.
【図１】冷蔵冷凍ショーケースの正面図FIG. 1 is a front view of a refrigerated freezer showcase.
【図２】図１のＸ−Ｘ線拡大断面図FIG. 2 is an enlarged sectional view taken along line XX of FIG. 1;
【図３】図２のＹ−Ｙ線拡大断面図FIG. 3 is an enlarged sectional view taken along line YY of FIG. 2;
【図４】本発明の一実施形態に係る図３に対応した冷蔵
冷凍ショーケースの部分断面図FIG. 4 is a partial cross-sectional view of the refrigerated freezer showcase corresponding to FIG. 3 according to an embodiment of the present invention.
５…側面ガラス、８…冷蔵冷凍室、３１…底板、３１ａ
…吐出口、３１ｂ…垂直板部分、３１ｃ…Ｌ字板部分、
３１ｄ…Ｔ字板部分、ＡＬ…空気断熱層。5 ... side glass, 8 ... refrigerated freezer, 31 ... bottom plate, 31a
... Discharge port, 31b ... Vertical plate part, 31c ... L-shaped plate part,
31d: T-shaped plate part, AL: air insulation layer.
フロントページの続き (72)発明者 図子田 勇人 群馬県伊勢崎市寿町20番地 サンデン株式 会社内 (72)発明者 間庭 邦弘 群馬県伊勢崎市寿町20番地 サンデン株式 会社内Continuing on the front page (72) Inventor Hayato Koushida 20 Kotobukicho, Isesaki-shi, Gunma Sanden Co., Ltd. (72) Kunihiro Maba 20 Kotobukicho, Isesaki-shi, Gunma Sanden Co., Ltd.
Claims (2)
下面一側に吐出口を有し、該吐出口から冷蔵冷凍室内に
冷却空気を送り込むようにした冷蔵冷凍ショーケースに
おいて、 前記吐出口をガラス板から離れた位置に形成すると共
に、 該吐出口のガラス板側に、吐出口からガラス板内面に向
かう冷却空気の流れを遮る邪魔板を設けた、 ことを特徴とする冷蔵冷凍ショーケース。1. A refrigerated freezer showcase having a discharge port on one side of a lower surface of a refrigeration compartment surrounded by a glass plate, wherein cooling air is sent from the discharge port into the refrigeration compartment. A refrigerated freezer showcase formed at a position distant from the glass plate and provided on the glass plate side of the discharge port with a baffle plate for blocking a flow of cooling air from the discharge port toward the inner surface of the glass plate.
部との間に空気断熱層を設けた、 ことを特徴とする請求項１記載の冷蔵冷凍ショーケー
ス。2. The refrigerated freezer showcase according to claim 1, wherein an air insulation layer is provided between the discharge port and a lower portion of the glass plate on the discharge port side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08185698A JP3389494B2 (en) | 1998-03-27 | 1998-03-27 | Refrigerated freezer showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08185698A JP3389494B2 (en) | 1998-03-27 | 1998-03-27 | Refrigerated freezer showcase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11281220A true JPH11281220A (en) | 1999-10-15 |
| JP3389494B2 JP3389494B2 (en) | 2003-03-24 |
Family
ID=13758139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08185698A Expired - Fee Related JP3389494B2 (en) | 1998-03-27 | 1998-03-27 | Refrigerated freezer showcase |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3389494B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079878A (en) * | 2007-09-27 | 2009-04-16 | Sanyo Electric Co Ltd | Showcase |
-
1998
- 1998-03-27 JP JP08185698A patent/JP3389494B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079878A (en) * | 2007-09-27 | 2009-04-16 | Sanyo Electric Co Ltd | Showcase |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3389494B2 (en) | 2003-03-24 |
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