Automatic vending method and device for solid ammonia tank and automatic vending machine for solid ammonia tank

• Main Authors: ZHANG PENG, LI HAORUI, ZHANG KEJIN, CAO TINGTING, BIAN HAIDONG, CUI XINRAN
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: CHECKING-DEVICES; COIN-FREED OR LIKE APPARATUS; PHYSICS

The invention relates to an automatic vending method and device for a solid ammonia tank, computer equipment and a storage medium. The method comprises the following steps: acquiring a transaction request, and determining a transaction type; when the transaction type is old tank recovery, obtaining the temporary storage number of old solid ammonia tanks in a recovery channel; if the temporary storage number is smaller than the recovery threshold value, obtaining old solid ammonia tank information, a recovery inlet being opened to receive old solid ammonia tanks, and the old solid ammonia tanks being temporarily stored in a recovery channel; when the transaction type is to purchase a new tank, obtaining the purchase number of the new solid ammonia tank; and controlling the ejection piece to move between the first height and the second height, so that the new solid ammonia tanks slide out of the selling outlet in sequence. Therefore, in the running route of the commercial vehicle, automatic recovery of old soli