A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Greenhouse snow prevention device for agricultural planting
The invention discloses a greenhouse snow prevention device for agricultural planting, and relates to the technical field of agricultural planting. The device aims at solving the problems that accumulated snow on the top of a greenhouse needs to be raked manually in snowy days, the thickness of the accumulated snow is reduced, the labor amount is large, and a thin film is easily damaged. The device specifically comprises a supporting pipe, wherein a communicating pipe is fixedly installed at the end of the supporting pipe, a distributor is fixedly installed at the other end of the communicating pipe, an electromagnetic valve is fixedly installed on the side face of the distributor, an air source mechanism is fixedly installed at the other end of the electromagnetic valve, and multiple connectors are arranged at the two ends of the supporting pipe. Accordingly, in snowy days, air is blown to the surface of an extending mechanism on the greenhouse through the air source mechanism, multiple obliquely downward turbulent airflow is generated on the surface of the greenhouse, snowflakes falling on the surface of the greenhouse are blown off, and the phenomenon that the snowflakes are gathered at the top end of the greenhouse to cause collapse is avoided; manual snow raking is not needed, then the safety of the greenhouse and the integrity of the thin film are kept, and accidents caused in snowy days are avoided.
本发明中公开了一种农业种植用大棚防雪装置，涉及农业种植技术领域；为了解决雪天需要人工将大棚顶部的积雪进行耙除，减少积雪厚度，劳动量大，且容易造成薄膜破损的问题；具体包括支撑管，所述支撑管的端部固定安装有连通管，且连通管的另一端固定安装有分配器，所述分配器的侧面固定安装有电磁阀，且电磁阀的另一端固定安装有气源机构，所述支撑管的两端均设置有多个连接头。本发明中在下雪天气时，通过气源机构向大棚上的延伸机构表面吹风，在大棚表面产生许多斜向下的紊乱气流，将落在大棚表面的雪花吹落，避免雪花在大棚顶端聚集造成塌陷现象，且无需人工耙雪，进而保持大棚的安全性和薄膜的完整性，避免在雪天造成事故发生。
Greenhouse snow prevention device for agricultural planting
The invention discloses a greenhouse snow prevention device for agricultural planting, and relates to the technical field of agricultural planting. The device aims at solving the problems that accumulated snow on the top of a greenhouse needs to be raked manually in snowy days, the thickness of the accumulated snow is reduced, the labor amount is large, and a thin film is easily damaged. The device specifically comprises a supporting pipe, wherein a communicating pipe is fixedly installed at the end of the supporting pipe, a distributor is fixedly installed at the other end of the communicating pipe, an electromagnetic valve is fixedly installed on the side face of the distributor, an air source mechanism is fixedly installed at the other end of the electromagnetic valve, and multiple connectors are arranged at the two ends of the supporting pipe. Accordingly, in snowy days, air is blown to the surface of an extending mechanism on the greenhouse through the air source mechanism, multiple obliquely downward turbulent airflow is generated on the surface of the greenhouse, snowflakes falling on the surface of the greenhouse are blown off, and the phenomenon that the snowflakes are gathered at the top end of the greenhouse to cause collapse is avoided; manual snow raking is not needed, then the safety of the greenhouse and the integrity of the thin film are kept, and accidents caused in snowy days are avoided.
本发明中公开了一种农业种植用大棚防雪装置，涉及农业种植技术领域；为了解决雪天需要人工将大棚顶部的积雪进行耙除，减少积雪厚度，劳动量大，且容易造成薄膜破损的问题；具体包括支撑管，所述支撑管的端部固定安装有连通管，且连通管的另一端固定安装有分配器，所述分配器的侧面固定安装有电磁阀，且电磁阀的另一端固定安装有气源机构，所述支撑管的两端均设置有多个连接头。本发明中在下雪天气时，通过气源机构向大棚上的延伸机构表面吹风，在大棚表面产生许多斜向下的紊乱气流，将落在大棚表面的雪花吹落，避免雪花在大棚顶端聚集造成塌陷现象，且无需人工耙雪，进而保持大棚的安全性和薄膜的完整性，避免在雪天造成事故发生。
Greenhouse snow prevention device for agricultural planting
一种农业种植用大棚防雪装置
XU JIASHENG (author)
2020-10-09
Patent
Electronic Resource
Chinese
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