Patent Publication Number: US-2009232600-A1

Title: Leach line and chamber combined system

Description:
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     BACKGROUND OF THE INVENTION 
     The present invention relates to leach line is attached inside top position of chambers and both end cap. It is for delivery wastewater, that comes from septic tank, inside of all connected chamber area. And it is for distributing wastewater through leach line holes inside of all connected chamber area. Accommodated wastewater inside of bottomless chamber infiltrate to ground. 
     SUMMARY OF THE INVENTION 
     This delivery and distributing wastewater system will affect to use entire leach field more efficiently and will make possibility to use less space for leach field. 
     It is easy to attach leach line to chamber. 
     Built in inspection port does not need extra pipe. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an isometric view of chamber. 
         FIG. 2  is an isometric view of end cap has two tear able marked  1  and  2  pipe size places for connecting pipe comes from septic tank. 
         FIG. 3  is same as  FIG. 2  that positioned opposite way. Connection side of end cap or chamber  FIG. 1  that end connection side has half of end from top to just above bottom  5  is female shape, bottom is male shape  6 , and the other half  7  and  8  has opposite shape. 
         FIG. 4  is an isometric view of device that receive wastewater from septic tank, it will perform as leach line; length is double size of end cap  FIG. 2 . 
         FIG. 5  is an isometric view of device has overlap shape  11  for connecting to other device  FIG. 4  or same kind device  FIG. 5 ; notched spaces  9  at top of leach line for dropping wastewater to inside of chamber  FIG. 1  and  FIG. 3 ; hole  10  at bottom of leach line for dropping wastewater to inside of chamber  FIG. 1 ; length is same of chamber  FIG. 1 . 
         FIG. 6  is an isometric view of assembled chamber  FIG. 1  and both end cap  FIG. 2  and  FIG. 3  with section cut away showing leach line  FIG. 4  attached inside top position of end cap  FIG. 2 . 
         FIG. 7  is an isometric section view of end cap  FIG. 2  has slot  4  for attaching leach line arms  3  in  FIG. 6 ,  FIG. 4  and  FIG. 5 . 
         FIG. 8  is an isometric view of inspection port cap; up side slip  17  length is double size of down side slip  18 ; the length of between  13 A and  14 A is same size of inspection port  13  and  14  in  FIG. 6 ; the length of between  13 A and  16 A is same size of  13  and  16  in  FIG. 6 . For covering, up side slip  17  put in to inspection port  FIG. 6  and push slip  18  into chamber  FIG. 6  and pull it to down. 
         FIG. 9  is a front view of leach line  FIG. 4  and  FIG. 5  attached inside of chamber  FIG. 1 . 
         FIG. 10  is a back view of end cap  FIG. 2  and  FIG. 3  that has two tear able marked pipe size places for connecting pipe come from septic tank. 
     
    
    
     DESCRIPTION OF THE INVENTION 
     Total square inch of notched spaces  9  in  FIG. 5  is about 74% of square inch of “4 inch diameter inlet pipe.” Total square inch of bottom holes  10  in  FIG. 5  is about 24% of square inch of “4 inch diameter inlet pipe.” 
     Total square inch of leach lines  FIG. 4  and  FIG. 5  notched spaces  9  and holes  10 , based on 100 feet long chamber  FIG. 6 , is about 98% square inch of “4 inch diameter inlet pipe.” There are spaces for overflow at between chamber ribs  12  in  FIG. 6  and side of leach line  FIG. 4  and  FIG. 5 .