Portable battery steam cleaner

A portable battery steam cleaner comprising:

• a hollow main body comprising a water tank, a peristaltic pump, a control system, and a lithium battery;
• a handheld wand comprising a casing and a steam generator within the casing of the handheld wand, wherein the casing is located externally from the main body;
• and
• a silicone hose coupling the hollow main body and the handheld wand;
• wherein the water tank in is connection with an input of the peristaltic pump, an output of the peristaltic pump is in connection to one end of the silicone hose, another end of the silicone hose is stretched out of the main body and connected to the handheld wand,
• wherein the control system is in connection with the peristaltic pump and the steam generator, and controls a working status of the peristaltic pump and the steam generator,
• wherein the handheld wand has a distal end and a proximal end, and wherein liquid is vaporized by the steam generator, the steam generator comprising a tubular cavity, helical tube coils, and a steam ejector pipe, wherein:
• the helical tube coils are located around the tubular cavity between the distal and the proximal ends of the handheld wand,
• the helical tube coils having one end connected with the tubular cavity and another end connected with the hose, such that the hose feeds the liquid to the helical tube coils and the helical tube coils feed the liquid to the tubular cavity,
• the tubular cavity contains a heating rod therein, which connects with a control system power and which converts the liquid to steam, and the tubular cavity feeds into the steam ejector pipe, and
• the helical tube coils coil from the distal end of the handheld wand toward the proximal end, the heating rod preheats the liquid in the helical tube coils, and the liquid fed into the tubular cavity is exposed directly to the heating rod.