FIELD: foam generating apparatuses, namely for hygienic purposes.
SUBSTANCE: device for generating foam includes mixing chamber communicated with outlet opening of pump for mixing liquid and air. Device also includes delivering part provided with outlet duct having hole for discharging foam. Said outlet duct communicates with mixing chamber. First foam generating member is arranged in outlet duct in such a way that foam flowing in outlet duct passes through foam generating member at least two times. Delivering part is provided in addition with nose member where at least final portion of outlet duct and hole for discharging foam are arranged. Outlet duct includes cavity arranged after first pass through foam generating member; said cavity is arranged before nose member along flow direction. Unit for delivering foam also is offered.
EFFECT: possibility for producing highest quality foam due to presence of fine uniform size air bubbles in it.
15 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOAM-MAKING DEVICE | 2002 |
|
RU2283699C2 |
| FLUID MEDIUM OUTFEED DEVICE | 2010 |
|
RU2552863C2 |
| ADVANCED TECHNOLOGY OF PRODUCTION OF FOAM WITH COMPRESSED AIR | 2008 |
|
RU2456037C2 |
| DISPOSABLE FOAMING DEVICE | 2015 |
|
RU2684448C2 |
| DELIVERING CRANE WITH TWO-STAGE VALVE | 2005 |
|
RU2378186C2 |
| FOAM PUMP | 2020 |
|
RU2781634C1 |
| METHODS FOR SUBSTRATE FORMATION | 2021 |
|
RU2789713C1 |
| CARTRIDGE FOR PREPARATION OF DRINKS | 2004 |
|
RU2331563C2 |
| DEVICE AND METHOD FOR PRODUCING MICRO-FOAM | 2018 |
|
RU2754767C2 |
| PIPE FOR HOMOGENEOUS FOAM MIXING, FOAM MIXING SYSTEM FOR FIRE EXTINGUISHING AND ITS CONTROL METHOD AND FIRE ENGINE | 2020 |
|
RU2798754C1 |
