JPH01153480U

JPH01153480U -

Info

Publication number: JPH01153480U
Application number: JP5021688U
Authority: JP
Priority date: 1988-04-14
Filing date: 1988-04-14
Publication date: 1989-10-23

Description

[Brief explanation of the drawing]

第１図は本考案の一例による冷凍冷蔵オープン
シヨーケースの側断面図、第２図はその要部を示
す斜視図、そして第３図は従来のシヨーケースを
示す側断面図である。図中、２：前面開口部、３，４：区画板、５：
冷気通路、６：保護気流通路、１３，１４：吸込
口、１７：冷気回収用の吸込口、１８：冷気回収
通路、１９：通口、２０：送風機。 FIG. 1 is a sectional side view of a refrigerated open storage case according to an example of the present invention, FIG. 2 is a perspective view showing the main parts thereof, and FIG. 3 is a sectional side view of a conventional storage case. In the figure, 2: front opening, 3, 4: partition plate, 5:
Cold air passage, 6: Protective air flow passage, 13, 14: Suction port, 17: Suction port for cold air recovery, 18: Cold air recovery passage, 19: Vent, 20: Blower.

Claims

[Scope of Claim for Utility Model Registration] A refrigeration system in which a cold air passage and a protective air flow passage are provided by partition plates in a case body consisting of a heat insulating wall with an opening for taking out products at the front, and an air curtain is formed at the front opening. In the refrigerated open air case, a cold air recovery suction port is provided outside the protective airflow suction port in an area of the air curtain suction port, and a cold air recovery passage communicating with the cold air recovery suction port is provided in the case. A vent is formed in the ceiling of the case body to be juxtaposed with the protective air flow passage along the bottom and back surface of the main body, and to communicate with the cold air recovery passage, and a blower sucks air in the cold air recovery passage through the vent. A refrigerated open storage case characterized by being installed in the ceiling.