JPH0182487U - - Google Patents
Info
- Publication number
- JPH0182487U JPH0182487U JP1987177688U JP17768887U JPH0182487U JP H0182487 U JPH0182487 U JP H0182487U JP 1987177688 U JP1987177688 U JP 1987177688U JP 17768887 U JP17768887 U JP 17768887U JP H0182487 U JPH0182487 U JP H0182487U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- mounting base
- edge
- ceiling
- pillar
- 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
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図はこの考案の１実施例の正面の構成を示
す構成説明図、第２図は第１図のＡ―Ａ矢視断面
図、第３図は第１図のＢ―Ｂ矢視断面図、第４図
は第１図に示す実施例の天井板の構成を示す説明
図、第５図は第４図の天井板の構成を示す斜視図
である。
１……載置台、２……ダクト柱、３……天井板
、４……外層ダクト、５……内層ダクト、４ａ，
５ａ……吐出口、４ｂ，５ｂ……整流格子、６…
…正面吸引口、７……左吸引口、８……右吸引口
、９…中央ダクト、１０…送風フアン、１１ａ…
主冷却器、１１ｂ…補助冷却器、１２……左ダク
ト、１３……右ダクト、１４……左通風板、１５
……右通風板。
Fig. 1 is a configuration explanatory diagram showing the front configuration of one embodiment of this invention, Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line B-B in Fig. 1. 4 are explanatory views showing the structure of the ceiling plate of the embodiment shown in FIG. 1, and FIG. 5 is a perspective view showing the structure of the ceiling plate of FIG. 4. 1... Mounting table, 2... Duct pillar, 3... Ceiling plate, 4... Outer layer duct, 5... Inner layer duct, 4a,
5a...discharge port, 4b, 5b...straightening grid, 6...
...Front suction port, 7...Left suction port, 8...Right suction port, 9...Central duct, 10...Blower fan, 11a...
Main cooler, 11b... Auxiliary cooler, 12... Left duct, 13... Right duct, 14... Left ventilation plate, 15
...Right ventilation board.
Claims (1)
載置台の縁部から吸い込んでエアーカーテンを形
成し載置台の陳列物を外気から保護するように構
成したオープンシヨーケースにおいて、 載置台と、前記載置台後方に立設するダクト柱
と、前記載置台に平行に対向するよう前記ダクト
柱上端に固定された前記載置台と相似の天井板か
らなり、前記天井板内面に区画積層され天井板の
前方から側方に至る縁部に周設された吐出口をそ
れぞれ有する外層ダクト及び内層ダクトと、前記
載置台の前方縁部及び左右側方縁部にそれぞれ設
けられた正面吸入口及び左右側面吸入口とを備え
、送風板と冷却器を内蔵し前記正面吸入口と前記
内層ダクトとを接続する中央ダクトと、送風フア
ンを内蔵し前記左右側面吸入口と前記外層ダクト
とをそれぞれ接続する左右ダクトが、前記載置台
と前記ダクト柱に沿つて配設されたことを特徴と
するオープンシヨーケース。[Claims for Utility Model Registration] The product is constructed so that two layers of air, inside and outside, discharged from the edge of the ceiling are sucked in from the edge of the mounting table to form an air curtain to protect the displayed items on the mounting table from the outside air. The open show case consists of a mounting base, a duct pillar standing upright behind the mounting base, and a ceiling plate similar to the mounting base fixed to the upper end of the duct pillar so as to face parallel to the mounting base. An outer layer duct and an inner layer duct that are layered on the inner surface of the ceiling board and each have a discharge port around the edge from the front to the side of the ceiling board, and the front edge and right and left side edges of the mounting table, respectively. A central duct is provided with a front inlet and left and right side inlets, a central duct has a built-in blower plate and a cooler and connects the front inlet and the inner layer duct, and a central duct has a built-in blower fan and is connected to the left and right side inlets. An open show case characterized in that left and right ducts respectively connecting the outer layer duct are arranged along the mounting base and the duct pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17768887U JPH0528452Y2 (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17768887U JPH0528452Y2 (en) | 1987-11-20 | 1987-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182487U true JPH0182487U (en) | 1989-06-01 |
| JPH0528452Y2 JPH0528452Y2 (en) | 1993-07-21 |
Family
ID=31469345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17768887U Expired - Lifetime JPH0528452Y2 (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528452Y2 (en) |
-
1987
- 1987-11-20 JP JP17768887U patent/JPH0528452Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528452Y2 (en) | 1993-07-21 |