3results about How to "Efficient irrigation" patented technology

The utility model provides a kind of moisturizing device for tea planting, it is related to tea planting field, including water storage tank, the water pump is fixedly installed in the outside of water storage tank, the output of water pump is fixedly communicated with adapter pipe, the output of adapter pipe is fixedly communicated with multiple drainage tubes, the outside of each drainage tube is provided with a group of humidification mechanism.The application is provided with vertical pipe, shielding cover and humidity sensor and other components, so that the device can monitor the humidity of tea planting soil in real time, and irrigate and humidify the soil when needed, the humidification mechanism can spray the water transported by the drainage tube through the humidification nozzle to the tea soil, and also can use the impact force of water flow to drive the shielding cover to lift, so as to block the irrigation water sprayed by the humidification nozzle, so that the water can irrigate the soil near the nozzle, so that the tea soil can be effectively and evenly humidified, which is beneficial to maintain the soil humidity and ensure the normal growth of tea.

The utility model relates to the technical field of irrigation devices, in particular to an adjustable agricultural water conservancy irrigation device which comprises a base, a water supply pipe is fixed in the base in a penetrating mode and is of an L-shaped structure, one end of the water supply pipe horizontally penetrates through the side wall of the base to be led out, and the other end of the water supply pipe penetrates through the upper end of the base to be led out upwards. According to the scheme, the layered spraying design is adopted, all-directional covering irrigation of the near-end area and the far-end area of a farmland is achieved through the combined arrangement of the far-end nozzles and the near-end nozzles, the water spraying range is more uniform through the symmetrically-distributed spraying pipe structure, the problem of irrigation dead angles existing in a traditional irrigation device is effectively solved, the water resource utilization efficiency is remarkably improved, and the water resource utilization rate is increased. The irrigation device is particularly suitable for irrigation requirements of large-area farmlands, the motor drives the gear transmission system to drive the spray head to rotate and spray, and the water swelling sealing ring and the sliding block stabilizing structure are matched, so that rotating sealing performance and operation stability are guaranteed.

The invention relates to the technical field of seedling irrigation, in particular to a municipal garden seedling irrigation device which comprises a moving frame, an angle adjusting frame is fixedly connected to the front side of the top of the moving frame, and an irrigation mechanism is arranged at the top of the inner side of the angle adjusting frame. Efficient and accurate irrigation of a municipal garden seedling raising area is achieved, the device is particularly suitable for irrigation operation of slope terrains, the device can rapidly reach the target irrigation area, manual carrying or rearrangement is not needed, the irrigation efficiency is greatly improved, meanwhile, through matched use of a switching type electric push rod and a bottom L-shaped rotating frame, the irrigation efficiency is improved, and the practicability is high. According to the device, the angle of the irrigation mechanism can be automatically adjusted according to the gradient of a slope, it is ensured that irrigation water can be evenly and accurately sprayed to seedlings, the problem of uneven irrigation caused by uneven terrain is avoided, and in addition, the design of the disc rotating spraying piece driven by the motor enables the irrigation water to form a rotating spraying mode in the spraying process.