A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Field water inlet gate based on water pressure
The invention discloses a field water inlet gate based on water pressure. The specific installation method and working mode of the gate are as follows: aiming at the situation that a paddy field is irrigated by using a channel or a pipeline, the gate is fixedly installed in a ridge, a spring is arranged to control the opening and closing degree of the gate, when the water level in the channel or the pipeline is higher than the field water level, the gate is opened under the action of the water pressure to irrigate the field, and when the field water level reaches the target water level, the gate is closed under the action of the tension of the spring. The gate can achieve the purposes that when the water level of the paddy field is low and irrigation is needed, the gate can be automatically opened for irrigation, and after irrigation is finished, the gate is automatically closed, so that the labor cost for controlling the gate is saved, and the water resource waste caused by the fact that the gate is not closed in time due to the fact that management is not in place when the water level of the field reaches the highest value is avoided.
本发明公开了一种以水压力为基础的田间进水闸门，闸门的具体安装方法及工作方式如下：针对水田利用渠道或管道灌溉的情况，闸门固定安装在田埂内部，配备弹簧以控制其启闭程度，当渠道或管道中水位高于田间水位时，在水压力的作用下，闸门开启，对田间进行灌溉，当田间水位到达目标水位时，在弹簧拉力的作用下，闸门关闭。利用以上闸门可达到的目的是：当水田水位较低需进行灌溉时可自行开启，进行灌溉，当灌溉结束后自行关闭，从而节省了控制闸门的人力成本，且避免了当田间水位达到最高时因管理不到位，未及时关闭闸门造成的水资源浪费。
Field water inlet gate based on water pressure
The invention discloses a field water inlet gate based on water pressure. The specific installation method and working mode of the gate are as follows: aiming at the situation that a paddy field is irrigated by using a channel or a pipeline, the gate is fixedly installed in a ridge, a spring is arranged to control the opening and closing degree of the gate, when the water level in the channel or the pipeline is higher than the field water level, the gate is opened under the action of the water pressure to irrigate the field, and when the field water level reaches the target water level, the gate is closed under the action of the tension of the spring. The gate can achieve the purposes that when the water level of the paddy field is low and irrigation is needed, the gate can be automatically opened for irrigation, and after irrigation is finished, the gate is automatically closed, so that the labor cost for controlling the gate is saved, and the water resource waste caused by the fact that the gate is not closed in time due to the fact that management is not in place when the water level of the field reaches the highest value is avoided.
本发明公开了一种以水压力为基础的田间进水闸门，闸门的具体安装方法及工作方式如下：针对水田利用渠道或管道灌溉的情况，闸门固定安装在田埂内部，配备弹簧以控制其启闭程度，当渠道或管道中水位高于田间水位时，在水压力的作用下，闸门开启，对田间进行灌溉，当田间水位到达目标水位时，在弹簧拉力的作用下，闸门关闭。利用以上闸门可达到的目的是：当水田水位较低需进行灌溉时可自行开启，进行灌溉，当灌溉结束后自行关闭，从而节省了控制闸门的人力成本，且避免了当田间水位达到最高时因管理不到位，未及时关闭闸门造成的水资源浪费。
Field water inlet gate based on water pressure
一种以水压力为基础的田间进水闸门
CHEN SHENG (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Measuring and controlling integrated gate for rice field water inlet
| European Patent Office | 2020