Low-pressure foamed soap spray nozzle

Low-pressure foamed soap spray nozzle

CN
  • CN 201,399,401 Y
  • Filed: 03/05/2009
  • Issued: 02/10/2010
  • Est. Priority Date: 03/05/2009
  • Status: Active Grant
First Claim
Patent Images

1. a low-pressure foam soap shower nozzle is characterized in that, it comprises low-pressure foam sprayer body, low-pressure foam shower nozzle protheca, Venturi tube, Intranet circle and preceding net circle;

  • Described low-pressure foam sprayer body is connected with low-pressure foam shower nozzle protheca, Venturi tube longitudinally is arranged in the low-pressure foam sprayer body, the two ends of Venturi tube are horn mouth, horn mouth shrinks to the centre gradually, form shrinkage hole in the middle of the Venturi tube, shrinking the aperture that is provided with additional air on the hole wall;

    Described Intranet circle is placed between low-pressure foam sprayer body and the low-pressure foam shower nozzle protheca, is provided with a circle and the extraneous air aperture that communicates in the low-pressure foam sprayer body and the junction of low-pressure foam shower nozzle protheca;

    Described low-pressure foam shower nozzle protheca two ends are provided with horn mouth, in the protheca stage casing profile of tooth hole wall are set;

    The net circle is placed in outside the spout end horn mouth of low-pressure foam shower nozzle protheca before described.

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