16results about How to "Improve water saving performance" patented technology

The utility model provides a kind of water-saving three-dimensional assembly type planting complete equipment, comprising: first planting groove, second planting groove, third planting groove, three assembly type arc supports, water tank, assembly type bottom plate, hexagonal connecting component, intelligent control box, cylindrical steel pipe and solar panel.The utility model provides a kind of water-saving three-dimensional assembly type planting complete equipment, through first planting groove, second planting groove, third planting groove, three assembly type arc supports, water tank, assembly type bottom plate, hexagonal connecting component, intelligent control box, cylindrical steel pipe and solar panel between cooperation operation, can be reduced transportation and installation by modularization design and improve economy, utilize closed loop irrigation system to improve water-saving, by photovoltaic power supply and wastewater circulation realize zero external energy consumption to be able to play sustainability.

This utility model discloses a flow regulation structure for a push-type water spout, including a valve body, a water outlet channel, and a push handle. The main feature is a mounting hole on the valve body that communicates with the water outlet channel. A throttling rod, rotatable around its own axis, is installed within this mounting hole. A radially protruding convex shaft is also provided in the middle of the throttling rod, which serves to axially limit and rotate the throttling rod. The lower end of the throttling rod extends into the water outlet channel and has a water passage hole. Thus, when the throttling rod rotates around its own axis, the overlapping area between the water passage hole and the water outlet channel changes, thereby regulating the flow rate of the water outlet channel. Clearly, the improved structure can achieve high-precision flow regulation of the water outlet channel through the added throttling rod. This regulation is unaffected by the push handle operation, making the operation very convenient and effectively improving the product's water-saving performance. Therefore, it better meets users' needs for precise water use and efficient operation.

The utility model relates to the technical field of agriculture, and discloses a multifunctional seedling raising plate which comprises a base, supporting rods are fixed to the four corners of the top of the base, two seedling raising plates are arranged between the opposite faces of the supporting rods, water storage frames are fixed to the bottoms of the seedling raising plates, and a water tank is arranged at the top of the base. According to the multifunctional seedling raising disc, a filter plate is put into a filter box, a pull plate is pulled outwards to drive a fixing column to leave the interior of a fixing groove, a connecting rod is pulled to drive a special-shaped block to move, the special-shaped block drives a transverse plate to move in the direction of a connecting block, and in the process, the transverse plate enters the interior of a fixing block, so that connection is completed; the redundant water of the seedling raising tray can flow into the water storage frame and is recycled through the water return pipe, then a filter plate in the filter box is recycled to filter out large-particle impurities in the water, and the recycled water can be conveyed into the water tank to be reused conveniently, so that waste of water sources is avoided, and the water-saving effect of seedling raising is improved.

The utility model relates to circulating water treatment technical field discloses a kind of hyperbolic natural draft cooling tower and large-scale cooling water circulation system, and the hyperbolic natural draft cooling tower includes: support beam and tower body, water collector, filler layer and air cooler are arranged from top to bottom in tower body, and still be equipped with water distribution assembly, and the falling water area of filler layer and the shell of air cooler at least partially overlap;Water distribution assembly includes first water distribution device and second water distribution device, first water distribution device is connected with filler layer, for cooling water is given to filler layer, second water distribution device is connected with air cooler, for cooling water is given to air cooler.This cooling tower has dry-wet combined operation mode, can be adjusted according to season, climate change and other factors, beneficial to reduce the consumption of water resources, improve the water-saving performance of cooling tower, and flexible switching operation mode, not only energy saving, but also enhance the adaptability of equipment to different climate conditions, effectively prolong the service life of equipment.

The utility model discloses a kind of water-saving irrigation facilities for greenhouse, it is related to water-saving irrigation technical field, including four rectangular arrangement distribution installation on concrete ground surface electric push rod, two water tanks installed in ground are symmetrically installed between the opposite surface of four electric push rods, two water collection tanks are symmetrically provided on the both sides of water tank, both ends of water collection tank are equipped with the drain pipe corresponding connection of water tank, four electric push rods are divided into two closer electric push rod as a group, and every group electric push rod top end is fixedly connected with installation platform, hollow pipe frame is installed between the opposite surface of installation platform;The utility model is matched with water collection tank and water tank, drain pipe, is convenient for collecting rainwater and storing, reduces the dependence on external water source, improves the utilization of water resources, and then rainwater recycling function can be realized;Finally solve the problem that existing facility water resource is wasted, irrigation range is limited and cannot adapt to different height crops, improve the water-saving effect and precision of irrigation.

The invention provides crop close-type water-saving irrigation equipment and a using method thereof, and relates to the technical field of agriculture, and the crop close-type water-saving irrigation equipment comprises a data collection module which collects various data related to an irrigation decision; the analysis processing module is used for processing the collected data and providing a basis for irrigation decision making; the control module is used for executing an irrigation decision and coordinating the work of each subsystem; the mobile irrigation device is used for executing a specific irrigation decision; and the distributed water storage station is used for providing water source supply and charging services for the mobile irrigation device.

The utility model relates to the technical field of basin faucets, and particularly discloses a water-saving basin faucet which comprises a basin body and a faucet body fixedly connected to the basin body, a water outlet is formed in the middle of the basin body, a sealing cover is arranged on the water outlet in a sliding mode, and a water pumping pipe is fixedly connected to the bottom of the basin body. A water storage tank is fixedly installed at the bottom of the basin body, a first pump body and a second pump body are fixedly connected to the side edge of the water storage tank, the bottom end of the water pumping pipe is fixedly connected with the water inlet position of the first pump body, a water return pipe is fixedly connected to the water outlet position of the second pump body, and a water outlet head is fixedly connected to the water outlet position of the faucet body. And the top end of the water return pipe is fixedly connected with the side edge of the water outlet head, and the top end of the water pumping pipe is fixedly provided with a filter plate I. The wash basin faucet can store clean water after use, recycle of stored water is achieved for use scenes with low water quality requirements, the water saving effect is effectively improved, and sustainable utilization of water resources is promoted.

The utility model discloses a water -saving device and shower system, including water distribution switch and water storage tank, be provided with mixing device on the water storage tank, water distribution switch is communicated with water storage tank and mixing device respectively through inlet pipe, and the automatic switch mechanism control of setting in water storage tank is water storage tank's water inlet and water outlet. The utility model discloses the water -saving device of setting, can directly introduce the cold water into the water storage tank and store temporarily, then through water distribution switch, the hot water is introduced into the mixing device and the cold water of water storage tank is mixed automatically, and then avoid the problem of the cold water waste of early stage when showering, can save the shower water consumption of every time one -tenth.

The utility model discloses a drainage device of semiconductor cutting equipment, which comprises a drainage bin, a clamping plate is fixedly mounted on the inner wall of the drainage bin, a filter plate is inserted into the inner wall of the clamping plate, a filter element is detachably mounted on the inner wall of the filter plate, a slope is arranged on the inner wall of the drainage bin, and a drainage assembly is fixedly mounted on the outer wall of the bottom of the left side of the drainage bin. The drainage assembly comprises a first self-priming pump, an output shaft of the first self-priming pump is connected with a plurality of filters through a first guide pipe, the drainage assembly is arranged, the first self-priming pump is arranged in the drainage assembly, and when sewage in a drainage bin is drained, the first self-priming pump is connected with the filters through a second guide pipe; according to the device, sewage in the drainage bin can be accelerated to be sucked into the plurality of filters, so that sewage generated by cooling the semiconductor cutting equipment is conveniently filtered step by step through the plurality of filters, the reuse standard is achieved, and the water-saving effect of the equipment is conveniently improved.

The application provides an agricultural irrigation depth water-saving control method and system based on multi-source data fusion, which collects multi-dimensional original monitoring data, generates a monitoring data field, extracts physiological rhythm features and environmental fluctuation features under different time dimensions through feature extraction, obtains a crop water sensitivity feature set through feature correlation analysis screening, inputs a crop water metabolism model, generates a water supply and demand balance coefficient, constructs an irrigation decision optimization model to obtain an irrigation parameter set, drives an irrigation execution mechanism to execute a partition variable irrigation operation, collects crop transpiration rate change data after irrigation, corrects the water supply and demand balance coefficient, and generates a final irrigation control instruction to drive the irrigation execution mechanism to execute the partition variable irrigation operation. The application can continuously optimize the irrigation control instruction, ensure the dynamic matching of the irrigation decision and the actual water demand of crops, and effectively improve the water-saving effect and water use efficiency of agricultural irrigation.

This application relates to a water-saving rooftop greening water supply and drainage device, belonging to the field of water supply and drainage devices. It includes a support frame and a fixed frame. A water storage tank is installed on the support frame. Water outlet pipes are installed on both sides of the fixed frame, and drain pipes are installed on the water outlet pipes. A special-shaped pipe is installed on both sides of the water storage tank, and the special-shaped pipe is connected to the water outlet pipe. A sliding disc is installed inside the water outlet pipe, sliding within the pipe and abutting against the inner wall of the pipe. A control component is installed on the special-shaped pipe to control the sliding of the sliding disc. In this application, the water storage tank can collect natural rainwater. The water in the storage tank flows through the special-shaped pipe to the water outlet pipe, and is then discharged for irrigation. The operator can control the sliding of the sliding disc through the control component. The sliding disc can push any remaining water in the water outlet pipe back into the special-shaped pipe and can also clean the inner wall of the water outlet pipe.

This specification provides one or more embodiments of a root-oriented water-saving irrigation device, including a base frame, a drip irrigation assembly, and a limiting support assembly. The base frame is a cylindrical structure used to insert into the soil and control the directional growth of crop roots. The drip irrigation assembly includes two sets of drip irrigation frames symmetrically arranged on the top periphery of the base frame. Each drip irrigation frame is internally threaded with an irrigation rod. Grooves are provided on both sides of the irrigation rod, and a sponge is fixed within each groove, with PAM (a water-retaining agent) placed inside the sponge. This device is suitable for all greenhouse applications and has a wide range of applications. Specifically designed for plastic greenhouse planting, it incorporates a precipitation impact correction formula, which can accurately adjust irrigation water demand based on factors such as the greenhouse's closure status, ventilation opening, and external precipitation. It possesses self-learning (automatic adjustment) optimization capabilities, continuously improving irrigation accuracy. The device can use a fixed cycle as an iteration unit, providing actual crop growth data based on measured soil moisture content data within the cycle.

This invention discloses an automatic sensor faucet and its control method, relating to the field of intelligent control technology for water-saving equipment. The method includes the following steps: during the automatic sensor faucet control process, infrared reflection signals, ambient brightness, and the reflectivity of the decorative surface are collected. A reflection distribution map is generated based on the collected data. The concentrated area of ​​specular reflection is determined based on the reflection distribution map, and an initial sensing angle scheme is formed. This invention dynamically controls the infrared signal propagation path through the reflection distribution map, and effectively suppresses multipath echo interference by synchronously adjusting the emission angle and receiving window. It also weakens optical reflection through polarization angle control and anti-reflection coating, and adaptively configures sensitivity and trigger threshold, resulting in stable valve operation and reduced energy consumption, achieving precise sensing and energy-saving control in high-reflection environments.

This utility model discloses a water-saving building water supply and drainage device, relating to the field of building water supply and drainage technology. The device includes a valve housing, a valve core, and an inlet pipe. The valve core is inserted into the inner side of the valve housing, and the inlet pipe is also inserted into the inner side of the valve core. The valve core consists of a throttling valve and an opening / closing valve. The opening / closing valve is connected to the top of the throttling valve. The throttling valve controls the outflow rate, while the opening / closing valve controls the opening and closing of the device. A ball core is inserted into the inner side of the throttling valve, and this ball core is connected to a connecting rod that passes through the throttling valve to the outer side. A knob is sleeved on the outer side of the connecting rod, and the knob is fixed to the connecting rod by connecting bolts. The valve housing includes a plug-in shell, a valve handle, and a fixing ring. A positioning ring and an outlet pipe are set on the outer side of the plug-in shell. The outlet pipe is equipped with an aerator and has a sealing ring on its inner side. A sleeve is connected to the inner side of the valve handle, which cooperates with the plug-in rod at the top of the opening / closing valve to control opening and closing. A nut is fitted on the outer side of the inlet pipe. This device achieves independent control of flow regulation and opening / closing, resulting in good water-saving performance, convenient operation, reliable sealing, and a simple and easy-to-maintain structure.

The invention discloses a modular assembly type concrete channel system suitable for abrupt slope mountainous regions, and relates to the technical field of hydraulic engineering and slope treatment, in particular to a modular assembly type concrete channel system suitable for abrupt slope mountainous regions, which comprises an anti-slide pile foundation and a channel main body module arranged on the anti-slide pile foundation. The channel body module is of a U-shaped structure, a male opening is formed in the front end of the channel body module, a female opening is formed in the rear end of the channel body module, and a rubber waterstop is embedded in the inner side of the female opening to achieve sealing connection. The multiple channel main body modules are in butt joint through male and female openings, and prestressed steel cables penetrate through the channel main body modules to enhance integrity. The upper end of the module is lapped with a cover plate, and the inner side wall is provided with drainage holes. The system adopts a modular assembly design, is simple and convenient to construct, can effectively adapt to abrupt slope terrains, and improves the anti-sliding stability and the anti-seepage performance.