US 12,268,139 B2
Water recycling type greenhouse
Wanlai Zhou, Chengdu (CN); Qichang Yang, Chengdu (CN); Zhiyong Qi, Chengdu (CN); Wei Lu, Chengdu (CN); Bo Zhou, Chengdu (CN); and Nan Wang, Chengdu (CN)
Assigned to Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu (CN)
Filed by Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu (CN)
Filed on Mar. 21, 2023, as Appl. No. 18/124,001.
Claims priority of application No. 202210390954.2 (CN), filed on Apr. 14, 2022.
Prior Publication US 2023/0217866 A1, Jul. 13, 2023
Int. Cl. A01G 9/24 (2006.01); F24F 3/14 (2006.01)
CPC A01G 9/247 (2013.01) [A01G 9/246 (2013.01); F24F 3/1405 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A water recycling type greenhouse, comprising a greenhouse body (1), wherein a water collection device (2) is arranged in the greenhouse body (1); the water collection device (2) is provided with an air inlet (3) and an air outlet (4); a condensation portion (5) and a reheating portion (6) are arranged in the water collection device (2); air in the greenhouse body (1) is poured from the air inlet (3) and flows through the condensation portion (5), the reheating portion (6) and the air outlet (4) in sequence; the water recycling type greenhouse further comprises an energy supply system (7); the energy supply system (7) is able to supply a cold source to the condensation portion (5), so that the air flows through the condensation portion (5) to coagulate water; the energy supply system (7) is further able to supply a heat source to the reheating portion (6), so that the reheating portion (6) heats the air flowing by; the water recycling type greenhouse further comprises an air pumping device (8); the air pumping device (8) and the water collection device (2) are respectively located on two opposite sides of the greenhouse body (1); the air pumping device (8) is able to pump the air in the greenhouse body (1) to the air inlet (3), so that the air in the greenhouse body (1) is circulated between the water collection device (2) and the air pumping device (8).