Handheld diesel oil flame device for pest killing and weeding

Abstract

The invention relates to a handheld diesel oil flame device for pest killing and weeding. The handheld diesel oil flame device comprises a pressure tank, a handheld rod and a flame eruption device. The pressure tank is connected with the handheld rod through a rubber pipe. The handheld rod is a hollow aluminum alloy pipe. The flame eruption device is fixed to the other end of the handheld rod. The flame eruption device is provided with a steel pipe, the steel pipe is wound around a center shaft disc to form a center channel, the outlet end of the steel pipe extends by a certain distance and then is bent to be aligned to the channel, and the inlet end of the steel pipe is communicated with the other end of the handheld rod. The handheld diesel oil flame device is provided with the flame eruption device, diesel oil can be gasified, and strong strip-shaped flames can be erupted. The pressure tank and an inflator are integrated, the structure of the pressure tank is simplified, and portability is improved. Through the telescopic handheld rod, pest killing and weeding can be conveniently carried out on orchards and vegetable plots with complex terrain. The diesel oil is adopted as fuel, cost is lowered, and safety performance is improved.

Description

technical field [0001] The invention relates to a flame-spraying device used for killing insects and weeds in orchards or for sterilizing livestock houses. More specifically, the present invention relates to a hand-held diesel flame device for killing insects and weeds. Background technique [0002] Existing patent No. 94227287.0 discloses a flame weeder, which is connected by two parts, a pressure vessel and a flame nozzle. , Flame pipe and nozzle components. After the flame spray head preheats the evaporation tube through the preheating tube, the vaporized fuel is sprayed out from the nozzle through the flame spray tube. [0003] But in this structure, the pressure vessel is made of steel plate, which is very heavy; the pressure vessel is separated from the pump, which is inconvenient to carry; there is no hand-held rod, which is inconvenient to manipulate; the evaporator tube does not form a closed central channel to shape the flame, The flame that comes out is loose a...

AI Technical Summary

Problems solved by technology

[0003] But in this structure, the pressure vessel is made of steel plate, which is very heavy; the pressure vessel is separated from the pump, which is inconvenient to carry; there is no hand-held rod, which is inconvenient to manipulate; the evaporator tube does not form a closed central channel to shape the flame, The flame is loose and has no strength

[0004] So this structure is not completely suitable for insecticidal, weeding and disinfection of orchards and vegetable fields in the south. The orchards and vegetable fields in the south are small in size but large in number, and the terrain is complex. Fire blowing is carried out on cliffs and trees, and there should also be strong strips of shaped flames spraying weeds

Images