34results about How to "Control watering" patented technology

The invention aims to solve the problem that existing irrigation is not energy-saving enough, and discloses an energy-saving irrigation device for water conservancy projects. The energy-saving irrigation device comprises a first fastening screw, a first ejector rod, a first supporting frame, a first bottom plate, a first rocking handle, a first lantern ring, a first rotating shaft, a first rotating disc, a positioning frame, a liquid outlet pipe, a sleeve, a supporting plate, a rack, a first motor, a rotating disc, a first rack, a second rack, a sliding rod, a guide groove, a spiral spring, afirst connecting ring, a mounting plate, a connecting bag, a second connecting ring, a pull rope, a second rotating disc, a second lantern ring, a second rotating shaft, a second rocking handle, a second supporting frame, a second fastening screw, a second ejector rod, a second bottom plate, a hammer block, a second motor, a first roller, teeth, a chain and a fourth rotating shaft. By moving a watering pipeline and detecting the hardness of the ground, the staying time of the device can be conveniently controlled according to terrains with different hardness, the watering amount is controlled,and therefore reasonable irrigation is conducted, and more energy is saved.

The invention provides an intelligent flowerpot with a watering and watering quantity reminding function. The intelligent flowerpot with the watering and watering quantity reminding function comprises a flowerpot body, a flowering mechanism, a humidity sensor and a microprocessor, a sealed cavity is arranged at the bottom of the flowerpot body; the flowering mechanism is arranged on the side wall of the flowerpot body; the humidity sensor is arranged in the flowerpot body and is used for monitoring a soil humidity; the microprocessor is arranged in the sealed cavity, is connected with the humidity sensor and a steering engine and is used for driving an output gear column of the steering engine to rotate according to the soil humidity and driving a transmission shaft to axially move so that an outer gear section can drive driven gears, and therefore petal pieces can be folded or unfolded. The intelligent flowerpot with the watering and watering quantity reminding function has the advantages that the soil humidity in the flowerpot body is detected in real time, opening and closing degree of the flowering mechanism is controlled according to the soil humidity, a user can visually know whether a plant planted in the flowerpot body needs to be watered or not, watering reminding effect is achieved, and a problem that watering is forgotten is solved.

The invention provides a flowerpot capable of displaying moisture storage capacity. According to the technical scheme of the flowerpot, a small hole is formed in the inner pot bottom of a lazy flowerpot or the off-centered position of a partition of the flowerpot, a water level display sleeve is put in the small hole, a water inlet hole is formed in the lower end of the sleeve, the sleeve is directly inserted into the bottom of the flowerpot or the position, close to the outer pot bottom of the lazy flowerpot, a water level index bar is arranged in the water level display sleeve, scales are formed at the upper end of the index bar from top to bottom, when water enters a water storage part of the flowerpot, water passes through the small hole in the lower part of the water level display sleeve, a floating ball drives the index bar to float upwards, the height of the index bar above the upper surface of an orifice of the display sleeve is depth of water surface in the water storage partand is changed with the water surface, the watering amount is determined by a person watering flowers according to the displayed height, the time for watering again is determined according to depth ofremaining water, and therefore, blindness of watering is reduced.

The invention relates to a flowerpot. In a traditional flowerpot made of plastic, ceramic and the like, as a hole is arranged in the center of the bottom or on the side of the bottom for draining excessive water, the shortcomings are obvious, and one of the shortcomings is that water, fertilizer and soil are possibly lost in each watering, thereby being not good for environmental protection. Aiming at the problems, the flowerpot is improved accordingly that a built-in space for storing leaking water or for watering is added; the shape of the space can be determined for convenient processing, such as sphere, cuboid, sector cylinder and the like, and the space can be called as a built-in water storage cabinet; a water leaking hole is arranged at the bottom of the inner side, and an observation window is arranged on the outer side surface at certain height from the bottom; a window door can be provided according to the flowerpot size and the height; and through the structure, a little amount of leaking water, fertilizer and soil do not overflow for sure, the watering quantity is easy to control, and excessive watering can be handled through the observation window.

The invention provides a portable intelligent watering system based on Internet of Things technologies and a watering method achieved with the system and relates to the field of environmental perception and intelligent control. The invention aims to solve the problems that watering amounts and watering time of existing watering systems cannot satisfy demands for plant growth, and simultaneous monitoring of multiple potted plants cannot be achieved. A soil humidity sensor collects soil humidity to a single chip microcomputer. If the soil humidity is not higher than a soil humidity threshold value in the single chip microcomputer, the single chip microcomputer will compute a rotation angle of a steering engine according to the quantity of potted plants and control the steering engine to rotate to a preset position; the single chip microcomputer controls a steeping motor to drive descending of a nut base and an L-shaped plastic connector on the nut base of the stepping motor, so one end of the L-shaped plastic connector can be connected with a water inlet of an adapter; the single chip microcomputer controls a drive circuit to drive water pumping of a water pump; and the water pump leads in water from a water inlet of the L-shaped plastic connector, and the water flows to the corresponding potted plants from a water outlet of the adapter. The system and the method are applicable to occasions such as families, companies and schools with a lot of potted plants.

The invention discloses a water-saving irrigation device. The device comprises a shell, wherein the shell is provided with a planting area; the device is characterized in that the shell is further internally provided with an irrigation mechanism. The water-saving irrigation device has the advantages that by changing the state distribution of control blocks, the control over residence time of dripirrigation pipes on multiple plant cultivation areas and respective residence ratios of the drip irrigation pipes can be achieved to control the watering amount of different cultivation areas., thereby achieving the purpose of water saving, the control blocks are adjusted conveniently and can be freely increased or decreased according to different needs, and the flexibility is greater.

The invention discloses automatic large-sized soilless cultivation equipment, which comprises a tank body, wherein a plurality of cultivation pools are arranged in the tank body; sealing plates are arranged on the cultivation pools; liquid level regulators are arranged at the bottoms of the sealing plates; a plurality of cultivation substrates are arranged at end openings of the cultivation pools; growth trays are arranged on the cultivation substrates; nutrient solution pipes and main water spraying pipes are arranged in the tank body; a matrix nutrient solution tank, a water tank and pressure pumps are arranged on the outer sidewall of the tank body; the nutrient solution pipes are communicated with the nutrient solution tank, and are communicated with the cultivation pools; the main water spraying pipes are communicated with the water tank, and are provided with branch water spraying pipes on which a plurality of nozzles are arranged. According to the equipment, large-scale production is implemented; the stability of nutrient mass of a matrix nutrient solution and quantitative watering of plants can be effectively controlled, and the plants are ensured to completely absorb nutrients and water; in addition, high air flowability is achieved, the large-scale production quality is greatly improved, the survival rate of each plant is maximally ensured, and a practical application requirement is met.