21results about How to "Improve water collection efficiency" patented technology

The invention discloses a photovoltaic water collection system with an automatic dust removal function. The photovoltaic water collection system comprises a photovoltaic water collection device, a sedimentation tank, a water storage tank, a dust coverage recognition device, a spraying device, a soil moisture content monitoring device and a big data control center, a water collecting pipe is arranged on the photovoltaic water collecting device, the water collecting pipe is connected to the settling pond to feed rainwater collected by the photovoltaic water collecting device into the settling pond, the settling pond is connected with the water storage pond, and clear water precipitated in the settling pond is fed into the water storage pond. According to the device, rainwater collection is achieved through the photovoltaic water collection device, precipitation and collection of rainwater are completed through the precipitation tank and the water storage tank, soil irrigation is achieved through the irrigation pipe, and automatic irrigation and fertilization of soil are achieved through the soil moisture content monitoring device; dust coverage of the photovoltaic water collection device is recognized through the dust coverage recognition device, dust cleaning of the photovoltaic water collection device is achieved in cooperation with the spraying device and the big data control center, the water collection efficiency and quality are effectively improved, and the power generation efficiency of the photovoltaic device is guaranteed through dust cleaning.

The invention discloses a portable solar photovoltaic power supply fresh water collecting, conveying and purifying device. The device comprises an energy collecting section, an air suction section, a filtering section, a condensation section, a water collecting, conveying and exhausting section and a water storage section which are arranged in sequence, the energy collecting section is used for converting the collected light energy into electric energy to be stored in the storage battery, and the electric energy is provided for the air suction section and the condensation section; the air suction section is used for sucking moisture-containing air in the environment; the filtering section is used for filtering particulate matters in the inhaled humid air; the condensation section is used for completing condensation and water collection; the water collecting, conveying and exhausting section is used for completing separation of liquid drop airflow; the water storage section is used for completing water drop collection and storage. The hydrophilic / hydrophobic surface property is reasonably utilized, the influence of the boundary effect of the hydrophilic surface is reduced, and the problems of low water collection efficiency and small water collection amount are solved.

The invention discloses a one-way sand blocking and mist catching barrier and a sand blocking and mist catching protection system and method in a desert area. The sand blocking and mist catching protection system comprises one-way sand blocking and mist catching barriers, sand sedimentation ditches, evaporated water collecting devices and sand stabilization afforestation covering plates, all of which are arranged in a first strip-shaped area, a second strip-shaped area, a third strip-shaped area and a fourth strip-shaped area respectively. The first strip-shaped area, the second strip-shaped area, the third strip-shaped area and the fourth strip-shaped area are sequentially arranged in the upwind direction or the peripheral area of a protected object in the prevailing wind direction, are parallel to one another and are perpendicular to the prevailing wind direction. The one-way sand blocking and mist catching barrier in the upwind direction can catch water vapor in wind, and the evaporated water collecting device in the downwind direction can collect ground evaporated water for plant irrigation. A part of quicksand is fixed by the sand settling ditches and the sand-fixing afforestation covering plates, plants are planted on the sand settling ditches and the sand-fixing afforestation covering plates, the effects of shading, moisturizing and quicksand fixing can be achieved, and the method is suitable for sand and sand protection and ecological construction in desert areas.

The invention discloses a sand blocking and mist catching protection system and method for a desert area. The sand blocking and mist catching protection system comprises mist catching towers, shed-shaped sand blocking and mist catching barriers, sand fixing and afforestation covering plates and evaporated water collecting devices which are arranged in a first strip-shaped area, a second strip-shaped area, a third strip-shaped area and a fourth strip-shaped area correspondingly. The first strip-shaped area, the second strip-shaped area, the third strip-shaped area and the fourth strip-shaped area are sequentially arranged in the upwind direction or the peripheral area of a protected object in the prevailing wind direction, are parallel to one another and are perpendicular to the prevailing wind direction. The mist catching tower collects water vapor in airflow at a high position, meanwhile, the shed-shaped sand-blocking mist catching barrier collects water vapor in airflow at the middle-lower layer, the water vapor at different heights is caught, and the mist catching efficiency is improved. The mist catching tower and the shed-shaped sand-blocking mist catching barrier block a part of sand storm, and the sand-fixing afforestation covering plate fixes a part of quicksand, so that an evaporated water collecting device and a protection object in the downwind direction can be effectively protected, and sand storm erosion is avoided.

The invention relates to a vertical bulk grain storage cavern in a mountain. The multiple rows of grain storage silo groups are arranged side by side in the length direction of the vestibule, each row of grain storage silo group comprises a plurality of grain storage silos arranged at intervals in the direction perpendicular to the vestibule, the axes of the grain storage silos are vertically arranged, and waterproof structure layers are arranged on the inner circumferential walls of the grain storage silos. The waterproof structure layer comprises a fine aggregate concrete layer, a concrete primary lining layer, a concrete secondary lining layer and a plastic waterproof plate layer which are sequentially arranged from the mountain to the center of the grain storage silo, water collecting square pipes and vertical drainage pipes are pre-buried in the waterproof structure layer, the water collecting square pipes are spirally wound in multiple layers in the vertical direction, and the water collecting square pipes communicate with the vertical drainage pipes; a plurality of evenly-distributed water collecting holes are formed in the upper surfaces of the water collecting square pipes and communicate with the interiors of the water collecting square pipes, drainage main pipes communicating with one another are arranged in the vestibule and the grain outlet channels, and the vertical drainage pipes communicate with the drainage main pipes.

The utility model discloses an inclined hole pipe for collecting seepage water, which comprises a pipeline main body, a circle of pipe outer body is arranged outside the pipeline main body, an inner cover body is arranged between the pipe outer body and the pipeline main body, and the pipeline main body comprises a scratch-resistant outer layer, a polyethylene middle layer and a hydrophobic inner layer. The outer scratch-resistant layer is an epoxy acrylic resin coating, the middle polyethylene layer is a polyethylene layer, the inner hydrophobic layer is a polysiloxane-containing resin layer, and multiple rows of water seepage holes are formed in the surface of the pipeline body. The inclined hole pipe for seepage water collection is provided with the seepage holes, the protective layer and the guide groove, so that the pipeline main body obtains higher water collection efficiency by using fewer holes, the cost of the pipeline main body is not influenced, the effect of convenient construction and installation can be achieved, and the problem that the ring stiffness of the pipe is reduced along with the increase of the aperture ratio, and the service life of the pipe is prolonged is solved. And the seepage water collection effect of the pipe is reduced along with the increase of the aperture ratio of the pipe.

The invention discloses a method and a device for efficiently collecting and storing lateral runoff of a karst slope surface karst zone. The method and the device are applied to efficiently collecting and storing rainfall flood runoff in a karst mountain area. A flexible concealed pipe water collection system is adopted and comprises a flexible concealed pipe water collection pipe with specifically designed water seepage holes, a ditch, a drainage pipeline, a water collection pipe outlet, biochar, a coarse and fine gravel filter material, a reservoir and the like. Each flexible concealed pipe is arranged in the ditch, water in the ditch is intensively discharged to an outlet of the water collecting pipe and is connected with the reservoir through the drainage pipeline, and the position of the ditch is higher than that of the reservoir connected with the ditch. According to the device, water and surface runoff in a surface karst zone can be effectively collected and transmitted, the hydrological driving force of water and soil loss is reduced, and meanwhile the utilization efficiency of rainfall flood resources of the high-permeability karst hillside is improved. The system is simple in structure and free of maintenance, can be widely applied to the slope toe part of the karst mountainous area, and assists in relieving the drought and water shortage problems of dispersed residential areas and economic fruit forest land parcels in the karst mountainous area.

The utility model discloses an artificial water vapor trapping and distribution device based on a bionic structure, which comprises a frame, the top of the frame is connected with a mounting pipe through a rotary connecting piece, and the inner cavity of the mounting pipe is provided with a trapping assembly for trapping water vapor in the air. A follow-up assembly capable of rotating the mounting pipe along with the change of the wind direction is arranged at the end of the mounting pipe, a storage tank used for storing water is arranged in an inner cavity of the frame, and a water collecting assembly used for collecting water drops obtained by the trapping assembly and inputting the water drops into the storage tank is arranged in an inner cavity of the mounting pipe. The follow-up assembly is arranged, the surface area of the arrow tail is larger than that of an arrow, when wind blows over, under the action of wind power, the installation pipe rotates along with the change of the wind direction, the trapping assembly faces the wind at the optimal angle all the time, the water vapor trapping efficiency is improved, surrounding water vapor resources can be fully utilized, and the water collecting efficiency and effect are improved.

The present invention provides a receiving electrode for active demisting and water saving, comprising an electrode frame; a plurality of receiving electrode plates arranged vertically and in parallel are fixedly connected to the electrode frame at equal intervals; and a strengthening coating is provided on the outer surface of the receiving electrode plate. The present invention also provides a method for preparing the receiving electrode for active demisting and water saving, wherein the method for preparing the receiving electrode plate comprises: substrate pretreatment, intermediate layer treatment, outer coating agent preparation, and outer coating spraying. The receiving electrode for active demisting and water saving of the present invention effectively reduces airflow resistance, increases the contact area between the electrode and the mist, and improves the water collection efficiency of the active demisting and water saving device; reduces the friction between water droplets on its surface and the receiving electrode plate; the strengthening coating provided on the outer surface of the receiving electrode plate, the substrate-intermediate layer-outer coating of the receiving electrode plate are tightly combined, can resist the influence of adverse working conditions such as acid and alkali, and can effectively adapt to the working environment of high temperature, high humidity, and corona electric field.

The invention discloses a karst ecological protection type solar energy and water accumulation device which comprises a high-position rain collecting shed, a surface filtering layer, a ditch and a water storage pool. The high-position rain collecting shed is installed on a hillside and comprises a solar panel and a water tank. The solar panel is obliquely arranged, and the water tank is located at the bottom of the solar panel and collects rainwater flowing down from the solar panel. The surface filtering layer is positioned on the slope and is positioned below the high-position rain collecting shed; a water pipeline is connected between the surface filter layer and the water tank; the ditch is formed in the slope and located at the bottom of the surface filter layer, and the bottom of the ditch is connected with a drainage pipe; the reservoir is installed at the slope bottom, and the drainage pipe is connected with the reservoir. According to the solar energy and water accumulation device, the actual conditions that karst water resources are scarce and solar energy resources are rich are fully combined, and solar power generation is achieved while the water collection efficiency is improved.

The invention relates to the technical field of condensate water dredging devices, and discloses an experimental condenser pipe condensate water dredging device, which comprises a condensate water dredging device body, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water outlet pipe and a water outlet pipe, and is characterized in that the condensate water dredging device body comprises a dredging ring and a water collecting inner cavity formed in the dredging ring; the drain pipe is mounted on the dredging ring and communicated with the water collection inner cavity to establish a channel for outputting the collected water to the outside of the dredging ring; the water guide piece is mounted on the dredging ring and is used for constructing a channel for guiding condensate water from the condensation pipe to the interior of the water collection inner cavity and guiding the condensate water to the drain pipe; the water guiding piece comprises a water guiding assembly installed at the upper end of the condensate water dredger body and a dredging assembly installed in the condensate water dredger body. The water guide assembly comprises a water guide end sleeve installed at the upper end of the dredging ring, and the upper end of the water guide end sleeve is connected with an attachment sleeve film attached to the outer wall of the condensation pipe. The problem that condensation water on the outer wall of a condensation pipe drips into a collecting device, and consequently the condensation water is mixed is solved.

The utility model discloses a waterway bayonet socket, a waterway quick connection assembly and an optical module test system, and relates to the technical field of optical module test.The waterway bayonet socket comprises an installation structure, a floating structure and a water passing plug-in portion, the floating structure is arranged on the installation structure and can float in a floating plane facing a first direction, and the water passing plug-in portion is arranged on the installation structure. The floating structure is provided with an initial position and a floating position, the floating structure can be automatically reset to the initial position from the floating position, a positioning part extending in the first direction is formed on the floating structure and used for being in positioning insertion connection with a matching part of the waterway insertion connector, and the water passing insertion connection part is arranged on the floating structure in the first direction; and the water-passing inserting part is used for being communicated with the water-passing opposite-inserting part of the water path inserting head in an inserting manner. According to the technical scheme, the floating part is driven to move towards the corresponding floating position through positioning guiding of the positioning part, self-adaptive adjustment of the position of the water passing inserting part is achieved, and the problems that an existing manual water receiving mode is low in efficiency and high in labor cost are solved.

The utility model discloses an energy -saving water collector relates to water collector technical field, including from top to bottom distribution and concentric setting's upper flow guide disc, a plurality of transition flow guide disc and lower flow guide disc, the center of upper flow guide disc is fixed with the flow top tray, between adjacent transition flow guide disc, between upper flow guide disc and transition flow guide disc, between transition flow guide disc and lower flow guide disc all are installed with the vertical connection subassembly of same structure, the center of transition flow guide disc and lower flow guide disc all is provided with the ascending channel, from top to bottom arrangement upper flow guide disc, transition flow guide disc and lower flow guide disc's diameter increases gradually. The utility model discloses through from bottom to top laminated setting's lower flow guide disc, transition flow guide disc and flow top tray and construct this water collector's flow guide part, and the ascending mist gas along the ascending channel vertical up -move, and the mist gas through lower flow guide disc, transition flow guide disc and flow top tray realizes the water collection effect after multilayer condensation, and the efficiency of water collection has been improved greatly.

The utility model relates to water conservancy engineering technical field discloses a water conservancy engineering construction drainage device, including water pump, the input of water pump is connected with the input pipe, the bottom of input pipe is provided with the water collecting mechanism, the bottom of water pump is provided with fixed mechanism, the water collecting mechanism includes the connecting pipe, the connecting pipe is communicated with input pipe, the outer wall fixed connection of input pipe has the dredging flange, the inner wall fixed connection of dredging flan is provided with the drain pipe, the left end of drain pipe is connected with the water collecting bucket, the inner wall fixed connection of water collecting bucket has the fairing, the outer wall of water collecting bucket is provided with a plurality of water inlets. In the utility model, the height is adjusted to the lifting rod sliding, the fixed bolt passes through the positioning hole and is locked, the water from the water inlet into the water collecting bucket, the water into the input pipe after the filtration component intercepts the impurity, the dredging flange can dismantle dredging, improve the water collection efficiency, realize the burst waterlogging situation caused by short time heavy rainfall.

The application provides a photovoltaic panel surface bionic energy-saving water collecting and root directional irrigation device, and belongs to the technical field of photovoltaic panel surface water collecting and irrigation. The device comprises a U-shaped water collecting groove with a water outlet arranged at the bottom, a water guide pattern arranged on the inner wall of the water collecting groove for collecting water droplets and guiding the water droplets to the water outlet, a porous ceramic root irrigation device for being buried in the depth of main root systems of plants to provide water for the plants, and a capillary conveying pipe comprising a hose and a capillary fiber wire penetrating through the hose, one end of the hose being connected with the water outlet of the water collecting groove, one end of the capillary fiber wire being inserted into the water outlet of the water collecting groove, the other end of the hose being connected with the microporous structure of the porous ceramic root irrigation device, and the other end of the capillary fiber wire being inserted into the microporous structure. The device has high water collecting efficiency, small loss in the conveying process and can accurately supply water.

The utility model relates to a landscape street lamp with a rainwater collection function, which belongs to the technical field of landscape street lamps and comprises a lamp post, a water collection treatment mechanism is arranged in the lamp post and comprises a plurality of water collection blades fixedly connected to the outer side of the lamp post, and the water collection blades are arranged on the outer side of the lamp post. The bottom of the water collecting blade is fixedly connected with a plurality of illuminating lamps, and the inner side of the water collecting blade is fixedly connected with a filter screen. According to the landscape street lamp with the rainwater collection function, rainwater collection can be achieved through the water collection blades, and the rainwater is conveyed into the water storage pool through cooperation with the water diversion assembly in the lamp post, so that the effect of improving the rainwater utilization rate is achieved; in the process, the arranged filter screen can intercept sundries falling on the water collecting blades, so that the sundries are prevented from blocking the water inlet to influence the water collecting effect; in addition, the rotating rod can be controlled to rotate, so that the impurity removing scraping plate can scrape impurities accumulated on the filter screen, blockage is further prevented, the water collecting efficiency is effectively improved, and the using effect of the device is enhanced.

The utility model discloses a cooling tower with water collecting and fog dispersing functions, and belongs to the technical field of water saving of cooling towers. The steam-water separation device comprises a steam-water separation area which is located between a water distribution unit and a fan, a filter screen unit used for intercepting steam is arranged in the steam-water separation area, and the filter screen unit is made of a porous material; the condensation area is located between the steam-water separation area and the water distribution unit, and a condenser arranged along the cross section of the cooling tower is arranged in the condensation area; the condenser is provided with a damp and hot channel and a dry and cold channel which are independent of each other, the damp and hot channel is communicated with the interior of the cooling tower, the dry and cold channel is connected with a cold air inlet in the cooling tower, and the condenser is used for achieving cross heat exchange treatment of two strands of air. According to the utility model, water vapor is intercepted through the steam-water separation area, and the condensing equipment is used for condensing and collecting water, so that not only is the evaporation heat exchange effect of the cooling tower effectively guaranteed, but also the purposes of fog dispersal and water saving can be achieved on the basis of not increasing energy consumption.

The utility model provides a flexible diaphragm which comprises a diaphragm body, the diaphragm body comprises a front diaphragm and a rear diaphragm which are symmetrically arranged, the peripheries of the front diaphragm and the rear diaphragm are connected in a sealed mode to form a closed bag body structure, and a water production inner cavity is formed inside the bag body structure. A first water production hole and a second water production hole are respectively formed in two opposite angles of the diaphragm body, penetrate through the front diaphragm and the rear diaphragm and are communicated with the water production inner cavity. According to the flexible diaphragm provided by the utility model, the water production holes are respectively formed in the two opposite angles of the diaphragm, so that the cleaning effect and efficiency of chemical backwashing are improved while the water collection efficiency is improved.

The invention discloses an electromagnetic coupling field control array type mist catching system which comprises a support and a mist catching net fixed to the support, the mist catching net is connected with a water guide groove, a self-adjusting permanent magnet phased array is arranged on one side of the mist catching net in parallel, and flexible array type batting is evenly distributed on grids of the mist catching net. The mist catching net can also be formed by overlapping a nylon net, a metal net and a nylon net in sequence, the flexible array type batting is distributed on the nylon net, electret materials are distributed on the metal net, and the metal net is connected with a storage battery. An electromagnetic field coupling system is adopted, the effect of an electrostatic field and a magnetic field is added on the basis of a traditional mist catching net, and the water collecting efficiency of the mist catching net is further improved.

The utility model discloses a condensation mixing chamber with water collecting capacity. A cold side inlet of the heat exchange core body (8) is sequentially connected with an inner cylinder body (13) and a 2 # outer cylinder body (12) from outside to inside, a cold side outlet of the heat exchange core body (8) is provided with a hot side outlet seal head body (4), the lowest end of the hot side outlet seal head body (4) is provided with a water outlet (5), and the hot side outlet seal head body (4) is further communicated with a hot side outlet connector (6); the periphery of the inner cylinder (13) is wrapped by the 1 # outer cylinder (2), the 1 # outer cylinder (2) is communicated with the bypass connector (3), and the 1 # outer cylinder (2) is communicated with the inner cylinder (13) through the communicating hole (14). On the basis that the heat and mass transfer requirements are met, the heat flow gas water collection efficiency is further improved.

The utility model discloses an anti-seepage structure for a basement floor, and belongs to the technical field of constructional engineering, and the anti-seepage structure for the basement floor is characterized by comprising a reinforced concrete structure layer around which a concrete side wall is arranged; the drainage net comprises a longitudinal drainage channel and a transverse drainage channel; the water absorption layer is arranged above the drainage net; the first waterproof layer is arranged above the drainage net; the concrete surface layer is arranged above the first waterproof layer; wherein the longitudinal drainage channel and the transverse drainage channel are communicated with each other, the reinforced concrete structure layer is provided with a drainage ditch adjacent to the concrete side wall, and the first waterproof layer extends upwards along the concrete side wall. The anti-seepage and drainage effect and quality of the basement can be guaranteed.