摘要:
A water sensor apparatus used in connection with a watering system. The water sensor apparatus includes a main housing comprising an inlet and an outlet. A valve mechanism is provided inside the main housing. The valve mechanism opens and closes the outlet of the main housing in response to a water level collected in the main housing and a water pressure entering the inlet of the main housing.
摘要:
A variable range sprinkler apparatus includes a sprinkler portion, a bypass unit housing a plurality of valves, and a water inlet portion. The sprinkler portion of the apparatus, which may be a rotary sprinkler unit, is attached to the bypass unit, and the bypass unit is coupled to the water inlet portion. Inside the bypass unit is a plurality of valves, at least one of which is adjustable, that are designed to open a water passage in the bypass unit.
摘要:
A smart water timer which includes a water timer, a receiving unit connected to the water timer, and a moisture sensing unit which is in wireless communication with the receiving unit. The smart water timer can sense when the moisture level in the soil is too moist (based on a user setting) and turn off a water supply to a sprinkler as a result A soil moisture sensing unit is placed in the soil in the area to be watered. The soil moisture sensing unit uses a moisture sensing probe and wirelessly transmits a data signal to the receiver, which is connected to the water timer, indicating whether or not the water timer should be permitted to open a water valve.
摘要:
Embodiments of the invention relate to a tool having a working head that is pivotally adjustable relative to an elongated shaft. The working head of the tool can be almost any type of tool including gardening tools (hoes, rakes, shovels, etc.) and cleaning tools (mops, brooms, squeegies, etc.). Embodiments of the invention can include an elongated shaft and a pivot arm, which is pivotally connected to one end of the shaft. Embodiments of the invention provide apparatus for allowing a user to pivotally adjust the angular orientation of the pivot arm relative to the elongated shaft, and also for substantially locking the pivot arm in place once the desired orientation is achieved. The pivoting tool according to the invention can pivot about 90 degrees in either direction from a central location in which the pivot arm is substantially aligned with the shaft.