Combustion heating device and method for interior of constant-volume combustion bomb

The invention discloses a heating device and method for a constant-volume combustion bomb. The device comprises an inner outer cavity outer welding plate which is welded and mounted in the constant-volume combustion bomb, and the inner outer cavity outer welding plate and the constant-volume combustion bomb form an outer cavity; an air inlet and outlet connector, an ignition device connector, a combustible gas ejector reserved connector and an air blower reserved connector are reserved in the positions, on the constant-volume combustion bomb, of the outer cavity; and a mixture of combustible gas and air is introduced into an air cavity, then the combustible gas is ignited to reach the experiment planned temperature in a combustion heating manner, then the outer cavity is vacuumized, and therefore the purposes of rapid and efficient heating and heat preservation are achieved. 本发明公开了一种定容燃烧弹的加热装置及方法，装置包括内部外腔外焊接板，焊接安装在定容燃烧弹内部，与定容燃烧弹组成外腔；外腔在定容燃烧弹上预留有进排气接口，点火装置接口和可燃气体喷射器预留接口，鼓风机预留接口，通过向空气腔通入可燃气体和空气的混合物，然后点燃可燃气体通过燃烧