17 results about "Public aquarium" patented technology

To provide a water tank and a culture method capable of improving a survival rate when culturing aquatic organisms having relatively strong territorial consciousness.SOLUTION: A water tank 20 for culturing a plurality of aquatic organisms in water includes a storage part 30 in which an internal space R capable of storing water is provided, a partition part 40 which partitions the internal space R into at least two or more sections, and a control part 50 which controls the partition part 40 to: The passage part 50 is configured to allow an individual organism having a predetermined size among the plurality of aquatic organisms to pass from one section to another section adjacent to each other among the plurality of sections and not to allow an individual organism larger than the individual organism having the predetermined size to pass, and the lid part 60 (switching part) is configured to switch between the passage allowing state in which the individual organism having the predetermined size is allowed to pass through the passage part 50 and the passage restricting state in which the individual organism is restricted from passing through the passage part 50.SELECTED DRAWING: Figure 3

A formula, APSW (Anti Pathogen Seawater), for preparing seawater for fish farms and aquariums that contains some or all the normal ingredients of sea salt with the exception of having low or no sulfates. Testing by the applicant has revealed that sea water without sulfates eliminates amyloodiniosis (Amyloodinium ocellatum), one of the most serious diseases of warm water marine fish.

1. Name of the product in this design: Pool Light (HJ-WM-SS166). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 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. Other situations requiring explanation: The lampshade at point A in this design is made of transparent material.

1. The name of the design product: pool lamp (HJ-RC-SS230). 2. The use of the design product: used for lighting in swimming pool, aquarium, underwater landscape. 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 present invention relates to a device (1) for measuring the alkalinity of a liquid (41) present in an external reservoir (40). More particularly, the proposed device (1) is used in the aquarium sector for monitoring water quality (41) in marine aquariums (40), performing the mensuration and automatic correction of the alkalinity of this water (41), especially in aquariums (40) that have coral reefs and other sensitive organisms present in saltwater aquariums. In addition, the present invention also proposes a process for measuring the alkalinity of a liquid (41) in an external reservoir (40). In particular, the proposed device (1) and process are characterized in that they comprise a control unit (70) capable of determining the alkalinity of an external liquid (41) present in an external reservoir (40) to the mensuration device (1) by using a CO2SYS method in conjunction with information previously stored in said control unit (70).

1. Name of the product in this design: Pool Light (HJ-RC-SS145). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view. 5. Other situations that need to be explained: In this design, the lampshade at point A is made of transparent material, and its inner side is provided with geometric patterns.

A system according to an embodiment aims to improve the entertainment experience in aquariums.SOLUTION: A system according to an embodiment includes a photographing unit, an upload unit, and a challenge participation unit. The photographing unit takes a photograph of an exhibit or an organism. The upload unit uploads the photograph taken by the photograph taking unit through a dedicated application. The challenge participation unit may participate in a challenge or a game using the photo uploaded by the upload unit.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of underwater cameras, in particular to an installation structure for a hidden underwater camera of an aquarium exhibition pool, which comprises a pool body, an installation hole is arranged on the inner side of the pool body, a wire hole is arranged on the upper side of the installation hole, a wire pipe is inserted in the wire hole, and a cover body is fixed on one side of the pool body at the installation hole. A motor and a hinge seat are fixed on one side of the pool body, an arc-shaped connecting rod is fixed at the output end of the motor, one end of the arc-shaped connecting rod is hinged to the hinge seat, and a brush is fixed on one side of the arc-shaped connecting rod. The underwater camera shooting device solves the problems that an existing underwater camera shooting device is large in overall structure, shooting of underwater creatures is affected, and a sealing cover outside the camera shooting device is inconvenient to clean.

To provide a method for producing artificial seawater, capable of reducing labor of a breeder or a staff of an aquarium facility or the like, and capable of being prepared in a short time.SOLUTION: A method for producing artificial seawater according to an embodiment of the present invention includes a step of preparing near-saturated salt water, a step of diluting the near-saturated salt water, and a step of dissolving trace components other than NaCl in the near-saturated salt water, wherein the trace components include at least magnesium ions, calcium ions, potassium ions, sodium ions, chloride ions, bicarbonate ions, and sulfate ions.SELECTED DRAWING: Figure 1

1. Name of the product in this design: Pool Light (HJ-FN-286PC-FN1). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: 3D diagram of the combined state 1.

Competition during coral growth is mitigated by coating a structure that supports a coral fragment with a lubricant infused polymer that inhibits adhesion of unwanted organisms on the structure adjacent to the coral fragment. The structures are suitable for installation in natural (ocean) environments to support coral restoration and for use in marine reef aquaria.

1. The name of the design product: game machine (lucky aquarium). 2. The use of the design product: for entertainment equipment. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom of the design product is not easily visible or not visible during use, and the top view is omitted. The design product is not easily visible or not visible during use, and the bottom view is omitted.

A formula, APSW (Anti Pathogen Seawater), for preparing seawater for fish farms and aquariums that contains some or all the normal ingredients of sea salt with the exception of having low or no sulfates. Testing by the applicant has revealed that sea water without sulfates eliminates amyloodiniosis (Amyloodinium ocellatum), one of the most serious diseases of warm water marine fish. By reducing or eliminating sulfate from seawater, the invention may also prevent or provide treatment for other ectoparasites on aquatic animals, treat noxious dinoflagellates, treat bacterial diseases of marine animals, slow the growth or reduce the levels of microbes or parasites in shellfish, “starve” pathogenic bacteria, treat water-borne infectious diseases, prevent the formation of “off flavor” and prevent the formation of hydrogen sulfide.

A self-regulating protein skimmer (10) for an aquarium, comprising a vertical lower housing (11) comprising a reaction chamber (12) for foam separation of an air / organics-containing water mixture into organics-containing foam and relatively organics-free water, a skimming pump (13) for pumping the air / organics-containing water mixture foam into the reaction chamber (12), and a skimming pump (13) for pumping the air / organics-containing water mixture foam into the reaction chamber (12). The utility model relates to a device (10) for pumping a relatively organic-free water mixture into a reaction chamber (12), an outlet (14) having an outlet area for discharging the relatively organic-free water from the reaction chamber (12), and an outlet regulator (16) for controlling the outlet area, to regulate the discharge of the relatively organics-free water from the reaction chamber (12). The protein skimmer (10) further comprises a vertical upper foam collection cup (17) mounted on the vertical lower housing (11), the foam collection cup (17) having a vertical central foam collection neck (18) in fluid communication with the reaction chamber (12), and a foam collection periphery (19) surrounding the periphery of the foam collection neck (18), the foam collecting neck (18) has a foam collecting neck inner surface (18A), a foam collecting neck uppermost edge (18B) and a foam collecting neck outer surface (18C), and the organic-containing foam column has a highly aerated foam phase and a main aqueous phase below the foam phase towards the foam collecting neck uppermost edge (18B), the foam collection periphery (19) is filled with organic-containing waste overflowing from the foam collection neck (18). The protein skimmer (10) further comprises an electrical conductivity (EC) sensor (27A, 27B) disposed in the foam collection neck (18) at a location towards the uppermost edge (18B) of the foam collection neck for sensing foam humidity in the foam phase of the organic-containing foam column, and a user-set controller (23) for controlling the sensor (27A, 27B) to control the sensor (27A, 27B). And a control means for controlling the flow rate of fluid through the protein skimmer (10) as a function of the foam humidity readings of the EC sensor.

1. The name of the design product: swimming pool lamp replacement light source (HJ-PAR56-08). 2. The use of the design product: used for swimming pool, aquarium, underwater landscape lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. Other circumstances that need to be explained: the lampshade in A of the design is made of transparent material, and the inner side is provided with geometric patterns.

The utility model discloses an aquarium algae purification collector which comprises a control and power assembly, the control and power assembly is located on the upper portion of the purification collector, the control and power assembly is provided with an air bag structure providing buoyancy, and the purification collector enables the control and power assembly to suspend on the water surface through the air bag structure. The filtering and detecting assembly is connected with the control and power assembly; the filtering and detecting assembly is provided with a plurality of groups of filtering structures, and the plurality of groups of filtering structures are communicated through a filtering water pipe so as to filter water entering the purification collector for multiple times. The purification collector disclosed by the utility model solves the problem of algae filtration in the aquarium by a physical method, realizes more targeted cruise type filtration, effectively purifies water in an algae enrichment area, adopts a simple and effective filter structure, is convenient to replace and clean, and is suitable for popularization and application. The full-transparent appearance can increase the science popularization teaching significance of algae visualization while the life of aquatic organisms is not affected.

The invention provides a method and device for adjusting the liquid level of an overflow tank in a large-scale exhibition culture pond body of an aquarium, and relates to the technical field of exhibition culture of the aquarium, the method comprises the following steps: determining the target oxygen exchange flux needing to be contributed or removed by the overflow tank according to the oxygen mass balance requirement of the large-scale exhibition culture pond body of the aquarium; obtaining a target oxygen mass transfer coefficient based on the target oxygen exchange flux; obtaining a target water flow velocity based on the target oxygen mass transfer coefficient; obtaining a target water level fall based on the target water flow velocity; and adjusting the liquid level of the overflow tank according to the target water level difference. Through a set of systematic and closed-loop calculation and adjustment steps, the complex oxygen balance requirement is efficiently converted into a specific and controllable overflow tank liquid level adjustment scheme, and scientific and quantitative management of the aeration rate of the overflow tank is achieved; the problem that in the aquarium field, due to the fact that liquid level adjustment cannot be quantitatively guided, aeration is insufficient or oxygen is excessive, and breeding species are threatened is solved.