JPH044601Y2 - - Google Patents
Info
- Publication number
- JPH044601Y2 JPH044601Y2 JP3305587U JP3305587U JPH044601Y2 JP H044601 Y2 JPH044601 Y2 JP H044601Y2 JP 3305587 U JP3305587 U JP 3305587U JP 3305587 U JP3305587 U JP 3305587U JP H044601 Y2 JPH044601 Y2 JP H044601Y2
- Authority
- JP
- Japan
- Prior art keywords
- night cover
- drainage hole
- refrigerated open
- case
- flat
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、平型冷凍オープンシヨーケース用ナ
イトカバーに関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a night cover for a flat refrigerated open show case.
〈従来の技術〉
従来の平型冷凍オープンシヨーケースは、第４
図の概略側断面図で示す構造を成している。この
平型冷凍オープンシヨーケースには防露ヒータＨ
が設けられ手摺４の着露を防止している。又夜間
等の未使用時に庫内５を閉塞するものとして第５
図及び第６図に示すナイトカバー１が用いられ
る。<Conventional technology> The conventional flat refrigerated open case
It has a structure shown in the schematic side sectional view in the figure. This flat refrigerated open case has a dew-proof heater H.
is provided to prevent condensation on the handrail 4. In addition, there is a No.
A night cover 1 shown in the figures and FIG. 6 is used.
〈考案が解決しようとする問題点〉
上記ナイトカバー１は、平型冷凍オープンシヨ
ーケース２の上面開口部３に装着される。その為
高温多湿の庫外６の空気によりナイトカバー１の
表面に着霜する。この着霜が除霜時に溶ける。更
に除霜運転が完了し、冷却運転時には氷結する。<Problems to be Solved by the Invention> The night cover 1 is attached to the upper opening 3 of the flat refrigerated open-shut case 2. Therefore, frost forms on the surface of the night cover 1 due to the hot and humid air outside the refrigerator 6. This frost will melt during defrosting. Furthermore, the defrosting operation is completed and freezing occurs during the cooling operation.
斯かる状態において、ナイトカバー１を取外せ
ばナイトカバー１から溶けた水が流れ出し衣服や
平型冷凍オープンシヨーケース２の外壁等を汚染
する。 In such a state, when the night cover 1 is removed, melted water flows out from the night cover 1 and contaminates clothes, the outer wall of the flat refrigerated open shower case 2, and the like.
〈問題点を解決するための手段〉
本考案はナイトカバー１に前方低位に傾斜した
凹部を形成し、該凹部の最低位置に排水用穴を穿
したもので、ナイトカバー１の裏面には該排水用
穴を連通する穴を有する帯状の良熱伝導板を貼着
したものである。<Means for solving the problem> In the present invention, a concave portion is formed in the night cover 1 that slopes forward and low, and a drainage hole is bored at the lowest position of the concave portion. It is made by pasting a band-shaped good heat conductive plate with holes that communicate with drainage holes.
〈作用〉
上記手段によると、排水用穴は常に開口してお
り、平型冷凍オープンシヨーケースカバー上面に
生じた溶水は滞留することなく排水される。<Function> According to the above means, the drainage hole is always open, and the dissolved water generated on the upper surface of the flat refrigerated open-shelf case cover is drained without stagnation.
〈実施例〉
以下本考案を図面に基づいて説明する。尚従来
例で説明した構成部品と相異ないものについて
は、同一の番号を付して説明する。<Example> The present invention will be explained below based on the drawings. Components that are the same as those described in the conventional example will be described using the same numbers.
第１図及び第２図は、本考案に係るナイトカバ
ー１の実施例を示す平面図及び側面図である。ナ
イトカバー１はスチロール等の溝手の板材を基材
としたもので、一端Ａから他端Ｂに向けて低位に
傾斜した凹部１３が形成されている。該凹部１３
の最低位置には、排水用穴１１が穿設されてお
り、同所裏面には銅板等からなる帯状の良熱伝導
板１２が貼着されている。該良熱伝導板１２は排
水用穴１１と連通した穴を有するとともに、ナイ
トカバー１の裏面形状に沿つて添設され、ナイト
カバー１を平型冷凍オープンシヨーケース２の上
面開口部３に装着する際に、延辺１２ａが手摺４
に接触する。この手摺４には、防露ヒータＨが内
蔵されている。 1 and 2 are a plan view and a side view showing an embodiment of a night cover 1 according to the present invention. The night cover 1 is made of a grooved plate material such as styrene as a base material, and has a concave portion 13 that slopes downward from one end A to the other end B. The recess 13
A drainage hole 11 is bored at the lowest position, and a band-shaped good heat conductive plate 12 made of a copper plate or the like is attached to the back surface of the same place. The good heat conduction plate 12 has a hole that communicates with the drainage hole 11 and is attached along the back shape of the night cover 1, and the night cover 1 is attached to the upper opening 3 of the flat refrigerated open shower case 2. When doing so, the extended side 12a is connected to the handrail 4.
come into contact with. This handrail 4 has a built-in anti-dew heater H.
次に作用を説明する。ナイトカバー１は薄板状
であるので、ナイトカバー１を介して庫内５の冷
温が庫外６の高温多湿な空気を冷し表面上に着霜
させる。該着霜は庫内５が除霜運転状態となり、
上昇した庫内温度により融解して表面上を流下す
る。そして凹部１３の内斜面に至り、排水用穴１
１を通つて庫内５に落下する。しかし冷却運転時
には着霜現象が著しく、又既に溶けた水を再び結
氷させることもある。そしてこの着霜及び結氷に
より排水用穴１１が閉塞される。その際に防露ヒ
ータＨの加熱が手摺４を介して良熱伝導板１２に
伝熱し、更に除霜時の庫内空気によつて排水用穴
１１の周囲の着霜及び結氷を融解し、該排水用穴
１１を開通させる。よつて凹部１３内に滞留した
溶水は、該排水用穴１１を通り庫内５へ落下す
る。庫内５に落下した結露水は通常生じる庫内５
の余水と共に平型冷凍オープンシヨーケース２に
設けられている排水口より庫外６へ排出される。 Next, the effect will be explained. Since the night cover 1 is in the form of a thin plate, the cool temperature inside the refrigerator 5 cools the hot and humid air outside the refrigerator 6 through the night cover 1, thereby forming frost on the surface. This frost formation causes the interior 5 of the refrigerator to enter a defrosting operation state.
The increased internal temperature causes it to melt and flow down the surface. Then, it reaches the inner slope of the recess 13, and the drainage hole 1
1 and falls into the refrigerator interior 5. However, during cooling operation, frost formation is significant, and already melted water may freeze again. The drainage hole 11 is then blocked by this frost formation and freezing. At that time, the heat from the anti-condensation heater H is transferred to the good heat conduction plate 12 via the handrail 4, and furthermore, the air inside the refrigerator during defrosting melts the frost and ice around the drainage hole 11, The drainage hole 11 is opened. Therefore, the dissolved water remaining in the recess 13 passes through the drainage hole 11 and falls into the refrigerator interior 5. Condensation water that has fallen into the inside of the refrigerator 5 normally occurs inside the refrigerator 5.
The remaining water is discharged to the outside of the refrigerator 6 through a drainage port provided in the flat refrigerating open shower case 2.
尚ナイトカバー１は傾斜して装着されるが、凹
部１３を第２図に示す如く、一端Ａから他端Ｂに
向けて下り勾配に傾斜させれば、ナイトカバー１
本体の斜面に凹部１３の下り傾斜が加重されて、
溶水の流下を促進する。 Although the night cover 1 is installed at an angle, if the recess 13 is inclined downward from one end A to the other end B as shown in FIG.
The downward slope of the recess 13 is applied to the slope of the main body,
Promote flow of solution water.
又第１図において，凹部１３を複数個各々独立
して設け、各々の凹部１３に排水用穴１１と良熱
伝導板１２を設けたが、第３図に示す様に、独立
した各凹部１３を最低位置において連通し、該連
通部１４の最低位置に排水用穴１１と良熱伝導板
１２を夫々設けるものでもよい。 In addition, in FIG. 1, a plurality of recesses 13 are provided independently, and each recess 13 is provided with a drainage hole 11 and a good heat conduction plate 12, but as shown in FIG. may be connected at the lowest position, and the drainage hole 11 and the heat conductive plate 12 may be provided at the lowest position of the communication part 14, respectively.
〈考案の効果〉
以上説明してきた如く、本考案によればナイト
カバーの凹部に生じた溶水を排水用穴を介して庫
内へ流下させる構造であり、しかも排水用穴は着
霜や結氷により塞がれることがない。よつてナイ
トカバーの脱着時には作業員の衣服やシヨーケー
スの外壁及び床面等が溶水によつて汚染されるこ
とはない。<Effects of the invention> As explained above, according to the invention, the structure is such that the melted water generated in the recessed part of the night cover flows down into the refrigerator through the drainage hole, and the drainage hole is free from frost and ice formation. It will not be blocked by. Therefore, when putting on and taking off the night cover, the clothes of the worker, the outer wall and floor of the case will not be contaminated by molten water.
第１図は、本考案によるナイトカバーの平面
図、第２図は、同側面図、第３図は、同他の実施
例の平面図、第４図は、平型冷凍オープンシヨー
ケースの概略側断面図、第５図及び第６図は、ナ
イトカバーの従来例を示す平面図及び側面図であ
る。
尚、図中１はナイトカバー、１１は排水用穴、
１２は良熱伝導板、１３は凹部、２は平型冷凍オ
ープンシヨーケース、３は上面開口部、４は手
摺、５は庫内、Ｈは防露ヒータである。
Fig. 1 is a plan view of a night cover according to the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of another embodiment, and Fig. 4 is a schematic diagram of a flat refrigerated open shed case. The side sectional view, FIG. 5, and FIG. 6 are a plan view and a side view showing a conventional example of a night cover. In the figure, 1 is the night cover, 11 is the drainage hole,
12 is a good heat conduction plate, 13 is a concave portion, 2 is a flat refrigerated open-shelf case, 3 is an upper opening, 4 is a handrail, 5 is an interior of the refrigerator, and H is a dew-proof heater.
Claims (1)
を閉塞するナイトカバーにおいて、該ナイトカ
バーに凹部を形成し、該凹部の最低位置に排水
用穴を配設し、又該排水用穴と連通した穴を有
する良熱伝導板をナイトカバーの裏面に貼着し
たものであつて、前記良熱伝導板が防露ヒータ
を内蔵した平型冷凍オープンシヨーケースの手
摺に接触する状態で前記上面開口部を閉塞する
平型冷凍オープンシヨーケース用ナイトカバ
ー。 (2) 前記凹部はナイトカバーの上端より下端に向
けて下り勾配に形成されたことを特徴とする実
用新案登録請求の範囲第１項記載の平型冷凍オ
ープンシヨーケース用ナイトカバー。[Scope of Claim for Utility Model Registration] (1) In a night cover that closes the top opening of a flat refrigerated open shower case, a recess is formed in the night cover, and a drainage hole is provided at the lowest position of the recess. , and a good heat conductive plate having a hole communicating with the drainage hole is attached to the back side of the night cover, and the good heat conductive plate is used as a handrail of a flat refrigerated open shower case with a built-in anti-dew heater. A night cover for a flat refrigerated open case that closes the top opening while in contact with the night cover. (2) The night cover for a flat refrigerated open shower case according to claim 1, wherein the recessed portion is formed with a downward slope from the upper end to the lower end of the night cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3305587U JPH044601Y2 (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3305587U JPH044601Y2 (en) | 1987-03-06 | 1987-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63140255U JPS63140255U (en) | 1988-09-14 |
| JPH044601Y2 true JPH044601Y2 (en) | 1992-02-10 |
Family
ID=30840308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3305587U Expired JPH044601Y2 (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044601Y2 (en) |
-
1987
- 1987-03-06 JP JP3305587U patent/JPH044601Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63140255U (en) | 1988-09-14 |
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