Fuel package and combustion pack

Abstract

The invention relates to a fuel package and a combustion pack. The fuel package comprises a box body internally provided with a storage cavity, wherein an air channel through the storage cavity is formed on the box body, the air channel is provided with an inlet end and an outlet end, an opening size of the inlet end is larger than an opening size of the outlet end, and the box body is made of a combustible material. The invention comprises an air channel on the box body, and the size of the inlet end of the air channel is larger than that of the outlet end of the air channel, such that a certain negative pressure exists in the air channel, and thus the rapid circulation of air from bottom to top is achieved, and the combustion efficiency of the combustible materials is accelerated.

1 . A fuel package, comprising a box body internally provided with a storage cavity, wherein an air channel vertically penetrating through the storage cavity is formed on the box body, the air channel is provided with an inlet end and an outlet end, and an opening size of the inlet end is larger than an opening size of the outlet end; the box body is made of a combustible material. 
     
     
         2 . The fuel package according to  claim 1 , wherein the box body is a storage box with an upper-end opening, an upper cover is buckled on the upper-end opening of the box body, and an air outlet hole communicating with the air channel is formed in the upper cover. 
     
     
         3 . The fuel package according to  claim 1 , wherein a lower surface of the box body is circumferentially provided with downwardly extending supporting bases at intervals around the air channel, the supporting bases define a ventilation groove therebetween, and the ventilation groove communicates with the inlet end of the air channel. 
     
     
         4 . The fuel package according to  claim 1 , wherein the air channel is a conical channel with a wide bottom and a narrow top. 
     
     
         5 . The fuel package according to  claim 1 , wherein a combustible introduction label is attached to an outer surface of the box body. 
     
     
         6 . The fuel package according to  claim 5 , wherein the introduction label is stuck on the outer surface of the box body by means of a plurality of glues. 
     
     
         7 . The fuel package according to  claim 1 , wherein the box body is a square box, and the number of the air channel is one and the air channel is formed at a central position of the square box. 
     
     
         8 . A combustion pack, comprising combustible substances stacked in the storage cavity of the box body according to  claim 1 . 
     
     
         9 . The combustion pack according to  claim 8 , wherein the combustible substances are one or more of charcoal, wood, paperboard, and compressed paperboard. 
     
     
         10 . The combustion pack according to  claim 8 , wherein the box body is encapsulated in a plastic film.