Cooling water storage bag

Abstract

This item is a cooling water storage bag that stores cooling water to be circulated in tubes arranged in work clothes, vests, safety belt back cushion pads, etc. A resin bag that stores tap water or other water is built into the large pocket of this item, and tap water or other water is turned into cooling water by sealing a separately frozen cooling material inside this resin bag. A rechargeable battery and an electric pump are stored in the small pocket of this item, and the water supply side connector and the water discharge side connector provided at the tip of two tubes protruding from this item are connected to the connection connectors of the work clothes (not shown), respectively, and the electric pump sends out and circulates cooling water.

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