JPS6231267U

JPS6231267U -

Info

Publication number: JPS6231267U
Application number: JP12282285U
Authority: JP
Priority date: 1985-08-09
Filing date: 1985-08-09
Publication date: 1987-02-25

Description

[Brief explanation of the drawing]

第１図乃至第６図は本考案の一実施例を示し、
第１図は低温シヨーケースの概略運転回路図、第
２図は低温シヨーケースの概略斜視図、第３図は
冷凍装置及びドレン皿等の概略配置図、第４図は
他の実施例として示したドレン皿の収納図、第５
図は加圧スイツチの概略斜視図、第６図は加圧ス
イツチの構成を示した概略斜視図である。６……圧縮機、７……凝縮器、８……凝縮器用
送風機、９……ドレン皿、２１……加圧スイツチ
。 1 to 6 show an embodiment of the present invention,
Fig. 1 is a schematic operating circuit diagram of the low-temperature show case, Fig. 2 is a schematic perspective view of the low-temperature show case, Fig. 3 is a schematic layout diagram of the refrigeration equipment, drain pan, etc., and Fig. 4 is a drain shown as another embodiment. Plate storage diagram, No. 5
The figure is a schematic perspective view of the pressure switch, and FIG. 6 is a schematic perspective view showing the configuration of the pressure switch. 6... Compressor, 7... Condenser, 8... Condenser blower, 9... Drain pan, 21... Pressure switch.

Claims

[Scope of utility model registration request]

In a control device for a condenser blower that sends warm air through a condenser to a drain tray that stores defrosting water from an evaporator that constitutes a refrigeration system, a pressurizer that operates by sensing the pressing force from the drain tray. With the switch,
When the compressor is operating, the condenser blower is operated regardless of the operation of the pressure switch, and when the compressor is not operating, the amount of water in the drain tray reaches a predetermined amount of water. and a control circuit for operating the condenser blower only when the pressure switch is operated.