25 results about "Stream pool" patented technology

1. The name of the design product: stream fishing rod. 2. The use of the design product: a fishing rod. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model discloses a tidal stream water channel landscape tank, and relates to the technical field of landscape tanks, a water channel structural body for generating stream from high to low is arranged in a body of the landscape tank, the high end of the water channel structural body is communicated with a high-area tank chamber provided with a water outlet port of a water inlet pipe, and the low end of the water channel structural body is communicated with a low-area tank chamber provided with a water outlet pipe. The water inlet end of the water inlet pipe is connected with a variable-frequency water supply pump, and the water inlet end of the water supply pump or the water outlet end of the pump body and the water outlet end of the water outlet pipe are arranged in a water storage tank outside the landscape pool tank body; the water supply pump is connected with the PLC and is controlled to periodically adjust the water inlet flow, the positive and negative flow difference between the water inlet amount and the water outlet amount of the water outlet pipe in different time periods enables the water level in the tank to change in a tidal mode, a stream state working condition is formed at the low water level, small fishes flow upwards along a water channel, and an original ecological working condition is formed at the high water level. The dual-purpose ashtray is dual-purpose and has certain ornamental value and interestingness.

The invention relates to the technical field of water conservancy projects, and discloses a canal hub ship lock fish passing facility which comprises a ship lock body structure, a mounting base is fixedly connected to the downstream side of the ship lock body structure, and a fish passing mechanism is integrated on the outer wall of the mounting base in a welding mode. The fish passing mechanism comprises a rotating vortex induction channel and an air bag suspension type fish passing platform, and an energy conversion fishway is arranged on the inner wall of the ship lock body structure. And the turbulent flow characteristics of the natural stream can be accurately simulated through the rotating vortex induction channel. The water flow sensor monitors the flow speed in real time, the edge calculation terminal accurately controls the rotating speed and the inclination angle of the rotatable guide vanes according to a fish flow taxis model and algorithm, vortex with the specific diameter and flow speed distribution is formed, fishes are attracted to enter a channel in the tangential direction, and the success rate that the fishes are guided to pass through a ship lock downstream inlet is increased; the problem that the ship lock hinders fish migration is effectively solved.

1. Name of the product in this design: Vertical Stream Tank (ZHA). 2. Purpose of this design: for cultivating aquatic plants and animals. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: Part A is made of transparent material.

1. Name of the product in this design: Stream Fish Tank. 2. Purpose of this design: For use in fish tanks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The top view is shown in the perspective view 2, so the top view is omitted; the bottom view is omitted because it is not visible or frequently used.

The utility model discloses a device for collecting stream fishes and eggs, which comprises a frame, grips are symmetrically arranged on two sides of the frame, a cloth cover is arranged on the inner side of the frame, a compression ring is arranged on the inner side of the cloth cover, the cloth cover is compressed on the inner side of the frame by the compression ring, a netting is arranged at the rear end of the cloth cover, and the netting can be quickly detached and replaced. A flow guide plate is arranged at the bottom of the frame, and the flow guide plate is detachably connected with the frame. Through the design of the netting, netting gears with different mesh numbers can be rapidly replaced, and the requirements of various collection objects are met; a worker holds the grip to push the whole collecting device from the bottom of the stream, so that the effect can be achieved; a flow guide plate structure can buffer water flow impact, and physical damage to eggs and seedlings is reduced in cooperation with a bottom-attaching moving mode; the light frame reduces water disturbance during operation, and the stability of the collection environment is maintained. Through cooperative operation of two persons and the design of the movable base, the device can be quickly propelled in a stream substrate, and large-area sampling is realized.

1. Name of the designed product: stream fishing rod. 2. Use of the designed product: a fishing rod. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model discloses an underwater manual cutting and collecting integrated device which comprises a cutter handle. The triangular combined blade is arranged at the tail end of the knife handle, and a knife edge of the combined blade is used for harvesting submerged plants; the scoop net is connected with the combined blade, and the scoop net is used for containing the harvested submerged plants; the pulling device is arranged on the knife handle, the pulling device is connected with the scoop net, and the pulling device is used for tightening an inlet of the scoop net. According to the utility model, the integrated manual pruning, harvesting and fishing operation of underwater plants in water area corners such as various riverways, small special-shaped landscape water bodies and streams and narrow and bent areas which cannot be operated by mechanical operation can be quickly completed, and the operation efficiency is improved.

A system and method for restoring wetland habitats and providing a platform on which indigenous and transplanted plant species can thrive. Water from a source, such as, stormwater run-off is captured and filtered through a combination of sand berms and riffle weirs to a series of aquatic beds, thus creating nutrient-rich environment.

The utility model relates to the technical field of environment monitoring, in particular to an alpine and gorge type stream ecological flow monitoring device. The utility model provides an alpine and gorge type stream ecological flow monitoring device which can adjust the angle of an ADCP flow meter so as to adapt to different terrains and water flow conditions. An alpine and gorge type stream ecological flow monitoring device comprises a bottom frame, a rotating seat, a stand column, positioning discs and the like, the rotating seat is connected to the upper side of the middle of the bottom frame, the stand column is rotationally connected to the rotating seat, and the positioning discs are connected to the front side and the rear side of the rotating seat. According to the ADCP flow meter angle adjusting device, the clamping pin is taken down, the angle of the stand column on the rotating base is rotationally adjusted according to the terrain, after adjustment is completed, the clamping pin is matched with the positioning disc in a clamped mode again, the stand column is fixed, and the effect that the ADCP flow meter angle can be adjusted so as to adapt to different terrains and water flow conditions can be achieved.

The utility model relates to a 3D dynamic landscape which comprises a landscape assembly, a track assembly and a driving assembly, the landscape assembly comprises a landscape body floating in a stream and a contour lamp strip arranged on the landscape body, and the track assembly is arranged on a stream riverbed and comprises a track body and a moving pair moving along the track body. The moving pair is driven by a driving assembly, a traction rope is arranged between the moving pair and the landscape body, and the traction rope has tension so that the buoyancy of the landscape assembly can be larger than the borne gravity. The 3D outline of the landscape body is reflected through the outline lamp strip, the landscape body can move along the stream and show the dynamic effect, the landscape body is controlled to move back and forth through the track assembly and the traction rope, the track assembly and the traction rope are hidden, the landscape body can be highlighted, specifically, the track assembly can be hidden at the bottom of the stream through decoration, and the landscape body can be conveniently displayed. The pulling rope generates tension, so that the pulling rope cannot be excessively transversely arranged, and the landscape body is used for shielding the pulling rope.

Described are methods for monitoring marine water-body sustainability at a site of discharge of water into the water-body. Typically, the discharge of water occurs at a discharge of streams, rivers, water purification plants, water desalination plants, power plants, and discharge of oil refineries. The methods provide for daily, quarterly, as well as annual monitoring of water-body quality to ensure sustainability. The methods typically include establishing monitoring sites at a plurality of designated distances from the site of discharge, at a plurality of designated depths at the monitoring sites, and obtaining samples from the water-body at the monitoring sites. Interrogating the obtained samples for physical and chemical monitoring, biological monitoring, biochemical and organic monitoring, microbial monitoring, and phylogenetic analysis, as well as monitoring the sites for marine observational surveys, helps establish the marine water-body sustainability at a site of discharge.

The invention provides a design method of a small and micro landscape wetland, and relates to the technical field of small and micro wetlands. The design method of the small and micro landscape wetland comprises the following steps: step 1, building stepped reservoir ponds depending on small lakes, reservoirs and rivers, namely building the reservoir ponds from high to low from far to near according to the distance from the large water source, and enabling the reservoir ponds to have a height difference and a certain distance in the horizontal direction while the height difference exists between the reservoir ponds; a dam is built between the reservoir ponds, and the dam is divided into three layers. Water flows down from top to bottom through communication between the water storage ponds, a stacked water landscape is formed under the action of the water bearing platform, the water flow forms a zigzag natural stream effect through a zigzag stepped integral structure, the landscape feature of the wetland is further improved through construction of small landscape products, the water quality purification effect is achieved, and the water quality is improved. And the landscape effect of the wetland is greatly improved, so that the wetland has higher ornamental value.

1. The name of the design product: stream cylinder (TU-480). 2. The use of the design product: for breeding aquatic plants and animals. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.

The application provides a dry river channel seepage ecological system adjusting method, relates to the river channel ecological management technical field, and the system comprises a hidden flow interception structure, a water guide control structure, a filter structure layer and a control terminal; the hidden flow interception structure is used for separating the river channel into an upstream of the river channel and a downstream of the river channel; the filter structure layer is arranged on the water receiving surface of the upstream of the river channel; the water guide control structure comprises an underground gallery, a water distribution pipeline, an electromagnetic valve and a flowmeter; the underground gallery is arranged between the upper anti-seepage wall and the lower anti-seepage wall, a plurality of water distribution pipelines are arranged in the underground gallery along the width direction of the two banks of the river channel, and the water distribution pipelines are respectively provided with electromagnetic valves and flowmeters; the control terminal is used for collecting flow data detected by the flowmeter and adjusting the opening degree of the electromagnetic valve according to the flow data, so as to adjust the water guide amount of the water distribution pipeline; in the scheme, the underground water blocking effect is constructed, thereby generating the ground water guide of the river channel seepage, supplementing the surface stream of the dry river channel, and maintaining the ecological balance of the underground water supplement and the ground water supplement of the river channel.

The utility model relates to the technical field of a dip net for fishing, and discloses a portable dip net for stream fishing, which comprises a grip, a portable bag and a bolt, the left side and the right side of the rear part of the grip are provided with dismounting assemblies, the dismounting assemblies are fixedly connected to two ends of an outer ring, the outer part of the outer ring is provided with a circular perforated cloth, and the circular perforated cloth is provided with a through hole. The lower part of the circular perforated cloth is fixedly connected with a net bag, and the lower part of the net bag is fixedly connected with a circular ring; and the dismounting assembly comprises mounting plates, the mounting plates are fixedly connected to the two ends of the outer ring, and mounting holes are formed in the front portions of the mounting plates at equal intervals. According to the utility model, the dip net is folded through simple reverse force application, and the portable bag and the hook are arranged, so that the carrying flexibility is enhanced. When the handle is damaged, the handle or the net bag can be replaced through components such as bolts, the operation process is clear, the cost is saved, the service life is prolonged, meanwhile, the stability of the whole structure is kept, and the user experience is improved.

The invention belongs to the field of aquaculture, and particularly relates to a device and method for increasing the brood amount of brook fishes and promoting the brook fishes to spawn naturally and rapidly, the device comprises a simulated ecological parent fish breeding pond, a spawning inducing facility and a feeding facility, the breeding pond simulates the ecological environment through a specific structure, cobblestones, rhizoma acori graminei and the like, and the breeding pond is used for breeding the brook fishes. The water feeding and discharging facility can generate water flows with different flow speeds. The method comprises the steps of parent fish selection and culture, gonad development promoting feed preparation, staged ecological culture and flowing water stimulation simulation, and finally natural and rapid spawning of parent fish is achieved. According to the method, the problems of high injury rate, low egg laying amount and the like caused by insufficient breeding standardization of the brook parent fish and dependence on artificial spawning induction in the prior art are solved, the natural egg laying rate is increased to 90% or above from 30%-35% through ecological simulation and precise breeding, the postpartum death rate of the parent fish is controlled within 6%, and technical support is provided for green and large-scale breeding of the brook fish.

1. The name of the design product: stream fish tank. 2. The use of the design product: the design product is used for fish tank. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 2 perspective view. 5. Design 2 is designated as the basic design.

1. Name of the product in this design: Vertical Stream Tank (ZLL). 2. Purpose of this design: for cultivating aquatic plants and animals. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: Part A is made of transparent material.

The utility model discloses a floating type water surface multifunctional ecological park belongs to the field of agricultural infrastructure, including the deck box construction body that can make ecological park free floating rotation movement on the water surface, the top of deck box construction body is sequentially provided with function layer construction body, three -dimensional planting layer construction body and artificial machine plough planting layer construction body. The floating type water surface multifunctional ecological park, through the synergistic effect of deck box construction body, function layer construction body, three -dimensional planting layer construction body and artificial machine plough planting layer construction body, can free floating rotation movement on the water surface, is not influenced by the rainstorm flood level change, can satisfy three -dimensional soilless culture, good field machine plough planting, net cage culture, leisure and entertainment, health catering, natural lighting ventilation and power generation self -use demand, is applicable to the comprehensive utilization of river lake, reservoir stream water surface.

The invention discloses a system and method for measuring the flow of spring water and stream based on a volumetric method. The system mainly comprises a water collecting tank, and a three-way electromagnetic valve is arranged outside the water collecting tank; the three-way electromagnetic valve is respectively connected with a water delivery header pipe, a water collecting tank water inlet pipe and a return pipe; wherein the water delivery header pipe extends into spring water or stream; the water collecting tank water inlet pipe extends into the water collecting tank; the return pipe points to the river channel. According to the system and method for measuring the flow of the spring water and the stream based on the volumetric method, precision and efficiency can be improved.

The invention relates to the technical field of river regulation and ecological restoration, in particular to a river ecological slope protection greening method which comprises the steps that S1, a multi-layer step slope protection of a honeycomb ecological fixed bag structure is constructed; s2, filling the fixed bag with improved matrix soil formed by mixing loam, coco coir, humus soil, a water-retaining agent and the like; s3, a degradable vegetation module pre-planted with the mixed seeds is installed and connected with the bag fixing structure in an anchoring mode; s4, the modules are covered with breathable fine soil, and rooting liquid and bacterial manure are sprayed; s5, an intelligent low-pressure drip irrigation system driven by solar energy is arranged, and regular irrigation is achieved; s6, an aquatic plant zone or an ecological floating island is arranged in combination with the slope toe water body area, and a water-land-slope three-dimensional ecological transition system is constructed. The method has the advantages of being stable in slope protection structure, high in plant survival rate, high in ecological function, easy and convenient to construct and maintain and the like, and can be widely applied to construction of different types of ecological slope protection of urban river channels, mountain streams, water conservancy ditches and the like.

The invention relates to the technical field of aquaculture, and discloses a multi-nutrition-level comprehensive culture method for a stream fish fresh water pond, which comprises the following steps: firstly, constructing a pond vertical layered habitat, and putting benthic organism groups in a bottom mud deposition area; and then respectively putting scraping-feeding, intake-feeding and filter-feeding fish groups on the bottom layer, the middle layer and the upper layer of the water body. Sinking pellet feed is used in the feeding link, the settling speed is controlled through fluid mechanics, and the feed penetrates through the middle layer to be intercepted and accurately conveyed to the bottom layer. Spatio-temporal staggered fishing is carried out in the later stage of culture, middle-layer fishes are accurately removed through the acousto-optic induction and drop net technology in the first stage, and the remaining bottom-layer fishes are subjected to graded overwintering management and benthic habitat reconstruction and then fished in the second stage. According to the method, inter-species competition is solved through vertical space distribution, the fund cycle is shortened through peak shifting marketing, efficient ecological breeding of the stream fishes in the still water pond is achieved, and the self-purification capacity and economic benefits of the water body are improved.