Residence flue system

Residence flue system

CN
  • CN 1,611,728 A
  • Filed: 05/17/2004
  • Published: 05/04/2005
  • Est. Priority Date: 05/17/2004
  • Status: Active Application
First Claim
Patent Images

1. , a kind of smoke vent system of dwelling house comprises the main smoke vent that communicates with each floor smoke vent opening, it is characterized in that:

  • Smoke vent opening (9) corresponding section at described main smoke vent (2,3,4,5) and each floor respectively is provided with a jet draught unit (7), and the deflector (8) of the circular arc of two symmetries is housed in its both sides, and the arc-shaped surface of two deflectors (8) is opposing and establish;

    Distance between two deflectors (8) increases and strengthens with the floor at its place;

    In the main smoke vent (1,6) of bottom and top layer, jet draught unit (7) only is set and deflector (8) is not set;

    Jet draught unit (7) is a taper hollow body, have closed bottom and upper opening, be provided with tube connector (7A) between jet draught unit (7) and smoke vent opening (9), it is dipped down tiltedly by the sidewall of jet draught unit (7) or flatly is connected with smoke vent opening (9).

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