Energy-saving single-dimensional compressor

An energy-saving one-dimensional compressor, comprising an air compressor, a fixing rod (1), a bearing plate (2), a condensing tube (3) and a driving device, wherein

• the air compressor comprises an inner shell and an outer shell (18);
• the inner shell comprises an upper pressing plate (15) and a cylindrical plate (19);
• a top of the cylindrical plate (19) is fixed under the upper pressing plate (15);
• the cylindrical plate (19) is cylindrical, and has a caliber L less than a width M of the upper pressing plate (15);
• an air inlet (17) is formed at an upper part of the outer shell (18);
• part of a bottom of the outer shell (18) protrudes downwards to form a cylindrical plate slot (13) corresponding to the cylindrical plate (19);
• the cylindrical plate (19) can move up and down in the cylindrical plate slot (13);
• an air outlet (7) is also formed at the bottom of the outer shell (18);
• the inner shell is arranged in the outer shell (18);
• a side surface of the upper pressing plate (15) is bonded with an inner wall of an upper part of the outer shell (18);
• the cylindrical plate (19), part of the upper pressing plate (15) and part of the bottom of the outer shell (18) are encircled to form a main air chamber (14);
• and the cylindrical plate (19), the rest part of the upper pressing plate (15) except for part of the upper pressing plate (15) which participates in encirclement to form the main air chamber (14), and part of the outer shell (18) are encircled to form an auxiliary air chamber (20);
• the top of the fixing rod (1) is fixed under the upper pressing plate (15);
• the interior of the fixing rod (1) is hollow;
• the top of the bearing plate (2) is fixedly connected with the bottom of the fixing rod (1), and the interior of the bearing plate (2) is hollow;
• a side surface of the bearing plate (2) is bonded with an inner wall of the air outlet (7);
• the top end of the condensing tube (3) is fixedly connected with an outer wall of the air outlet (7);
• the driving device comprises a first motor (1601), a first gear (1602), a first dowel bar (1603) and a first rack (1604) arranged on the first dowel bar (1603);
• a bottom of the first dowel bar (1603) is fixed above the upper pressing plate (15);
• the first rack (1604) is engaged with the first gear (1602);
• and the first motor (1601) can drive the first gear (1602) to rotate.