| 摘要 |
THERE IS DISCLOSED AN AUTOMATIC DRINKING WATER PUMP COMPRISING: 1. SUCTION LINE 'A' 2. FOOT-CHECK VALVE '1' 3. PRIMARY SUCTION TANK '5' 4. SMALL SIZE WATER PUMP '2' 5. DISCHARGE LINE 'B' 6. BUFFER TANK '6' 7. DELIVERY LINE 'C' 8. TWO (2) SETS FLOAT-LEVEL SWITCHES '3A' , '3B' 9. PIN-HOLE SIZE AIR RELEASE TUBE '8' 10. ELECTRONIC CONTROL- POWER CENTER PCB '4' AND POWER CORD '9' 11. BASE & COVER SET '7' (FIG.1)
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