Water blanket, cushion and waterway distributor

Abstract

The invention relates to a water blanket, a cushion and a waterway distributor. The invention aims at providing the water blanket, the cushion and the waterway distributor with reasonable waterway arrangement. The water blanket and the cushion are characterized in that the waterway distributor is arranged at a position on any one edge of a cushion body; a general water inlet passage and a general water outlet passage are communicated with the waterway distributor; the general water inlet passage and the general water outlet passage are led out from a corner part of the cushion body; and a first water distributing passage and a second water distributing passage are respectively connected with the waterway distributor and are arranged on the cushion body in sequence. The waterway distributor is characterized in that a general water inlet pipe is communicated with a water distributing chamber; a general water outlet pipe is communicated with a water collecting chamber; a first water distributing pipe is communicated with the water distributing chamber; a second water distributing pipe penetrates through but is not communicated with the water collecting chamber, and is communicated with the water distributing chamber; a first water collecting pipe penetrates through but is not communicated with the water distributing chamber, and is communicated with the water collecting chamber; a second water collecting pipe is communicated with the water collecting chamber; and the general water inlet pipe, the general water outlet pipe, the first water distributing pipe, the second water distributing pipe, the first water collecting pipe and the second water collecting pipe are arranged in parallel. The water blanket, the cushion and the waterway distributor have reasonable structures and low cost.

Description

Technical field: [0001] The invention relates to a water blanket and pad, and also relates to a waterway distributor which can be used in conjunction with it. Background technique: [0002] In the past, the arrangement of waterways in water blankets and pads was unreasonable, generally due to large resistance, uneven arrangement, poor temperature control, and unreasonable structures of matching waterway distributors. [0003] Chinese patent: 200720187600.9 proposes a heat-exchanging pad, provides a waterway arrangement structure and a waterway distributor in the pad, basically solves the above problems, but the structure is still not reasonable enough in practical applications. Invention content: [0004] The purpose of the present invention is to provide a water blanket and pad with reasonable arrangement of water channels, uniform heat dissipation and reasonable temperature zone control. In addition, another object of the present invention is to provide a waterway distr...

AI Technical Summary

Problems solved by technology

[0002] In the past, the arrangement of waterways in water blankets and pads was unreasonable, generally due to large resistance, uneven arrangement, poor temperature control, and unreasonable structures of matching waterway distributors.

[0003] Chinese patent: 200720187600.9 proposes a heat-exchanging pad, and provides a waterway arrangement structure and a waterway distributor in the pad, which basically solves the above problems, but the structure is still not reasonable enough in practical applications

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