82 results about "Public aquarium" patented technology

An aquarium landscape system that includes an aquarium that contains a combination of one or more aquatic animals and water, a base gravel mold with a top surface with 4 corners and a plurality of eye hooks that each have a threaded vertical insert portion and a circular eye portion that expose the circular eye portion of the eye hooks above the top surface of the base gravel mold. The system also includes one or more air hose connector valves that perpendicularly protrude from the top surface of the base gravel mold, a plurality of air valves that perpendicularly protrude from the top surface of the base gravel mold, the air valves emit the incoming air received by the air supply source into the aquarium and a pair of removable handles to remove the system from the aquarium for cleaning.

A marginals aquarium planting system includes a hanging planter and at least one disc-like trellis raft floating in front of the hanging planter. The trellis raft is comprised of sections of closed-cell foam that form an asymmetrical latticework. The system can also include supplementary floats.

An aquarium-maintenance system has a transparent filtering canister (1) with quick-joint inlet attachment (3) and quick-joint outlet attachment (8) to transparent aquarium tubing (5, 13) together with a handle (14) to allow quick, convenient and clean replacement and/or back-flow cleaning of filtering members (11). A system pump (12) has variable output capacity for filtered water circulation and optionally for aquarium flushing with a cannister bypass (19), discharge conveyance (21) to a drain-water disposer (22), refill conveyance (24) from a refill-water source (23) and back-flow conveyance (16) from a wash-water source (17). This is a comprehensive aquarium-maintenance system that is adaptable totally or in part to all sizes and types of aquariums (6).

Closed top home aquarium for setting up and maintaining a sea water aquatic environment in particular. The aquarium includes a transparent open topped box-like enclosure, a compartment integrally formed with and behind the box-like enclosure, and a hinged dual position fan cooled hood. The compartment includes a water circulation system and a multistage filtration system. The hood includes a lighting system for daytime and nighttime illumination, and a built-in 24 programmable timer. The aquarium includes a thermostat controlled water temperature system and a below water level splash proof power center for safely and aesthetically connecting all electrical aquarium components to a mains electricity outlet. Home aquariums can be provided with an integrally formed below water level splash proof power center for use with off-the-shelf electrical aquarium appliances.

The present invention provides a system and method for improving illumination of aquariums and support of aquatic features placed therein. These improvements are due, at least in part, by providing an aquarium having a recess portion extending inwardly from a wall portion, wherein the recess portion has a transparent or translucent surface for transmitting external light into the container and optionally a shelf structure for supporting aquatic items placed in the aquarium.

The invention concerns an at least partially transparent container for use as an aquarium, herbarium, terrarium, vivarium or the like. The container is characterized therein that it constitutes a building unit that is adapted for engaging complimentarily shaped containers so as to form a display arrangement. The container includes a substantially continuous interior surface defining a chamber for housing fish and/or plants and/or animal or insect matter and/or decorative or ornamental matter; radiused corner zones between interior surfaces of neighboring walls of the container, and at least one sealable aperture extending through a wall of the container for permitting access to the fish and/or plants and/or animal or insect matter and/or decorative or ornamental matter within the container. The invention extends to an aquarium, herbarium, terrarium or vivarium arranged within a transparent and hollow glass brick, as well as to a method of manufacturing a terrarium.

This self contained, add-on, self cleaning, instant reverse flush aquarium and/or fish-pond filter system is designed to capture all aquarium and/or pond solid detritus and to deposit them in the spaces between a heavy marbles-like filter substrate in such a way that these detritus can then be often and regularly evacuated by reverse-flush action from the filter-body and the vessel containing this filter-body, very fast, very easily, without any in-tank manual intervention and with a minimal amount of water wastage. This instant reverse-flush aquarium and/or fish-pond filter system will be available in many various sizes, shapes or models that can be added at any time to any aquatic life containing vessel of any shape or size, with the purpose of easily evacuating pollution causing debris as often as possible, hereby minimising the need for biological and/or chemical filtration stages and also drastically reducing other stress causing maintenance.

The complex amusement facility with well fused aquarium and sightseeing car has aquarium building near the sightseeing car connected through connecting passage to the aquarium. The present invention has projector in the connecting passage for projecting combined computerized image and acoustic effect to form virtual image, such as fish swimming in virtual space. The preferable facility is also provided with sightseeing basket unit for enjoying in certain height. In this way, the tourist can observe space scene while maintaining the feeling obtained in the aquarium.

The invention discloses a method for establishing technical indicators of abundance of free and parasitic symbiotic algae of a coral and a coral bleaching warning coefficient H. The method comprises the following steps: establishing an abundance indicator of free-state symbiotic algae in a coral growth sea area ocean environment, establishing an abundance indicator of parasitic-state symbiotic algae in the body of the coral, and establishing the coral bleaching warning coefficient H. According to the method disclosed by the invention, the sea water which is collected from various types of field seawater samples and experimental samples of aquariums can be determined accurately; time and space dynamics can be monitored for a long time and a short time; therefore, the method has a broad application prospect.

The invention, which relates to the technical field of intelligent aquariums, discloses a water quality detection and sampling device for an intelligent aquarium life support system. The water qualitydetection and sampling device comprises a trough plate; and the outer side of the trough plate is fixedly connected with a first clamping plate. A moving rod enables a screw to move left and right and thus a first sliding plate is driven to move up and down so as to provide a power source of the follow-up operation. When the first sliding plate moves down, a third sliding plate and a second sliding plate falls in a stepped manner and thus sampling can be carried out on water layers with three depths once; a sample bottle moves down and thus a third gear rotates, so that a second gear rotatesclockwise to enable a cover plate to be far away from a discharge hole of the sample bottle; and after sample injection completion, the sample bottle moves up to enable the cover plate to be close toa water injection hole so as to seal the water injection hole, so that the water injection hole is kept to be in a closed state when the sample bottle moves up and down and the water injection hole isin an opening state when being at a sampling position. Therefore, a phenomenon that shallow water enters the sample bottle in sampling of a deep layer and thus errors of sample detection of the deepwater are caused is avoided.

An accessory device (1) for an aquarium is described, in particular for a thermal heater (2), which may be vertically positioned. It comprises an accessory device (2) for operation of said aquarium and supporting means (4, 5) for supporting the accessory device (2) on a wall of the aquarium tank. The supporting means (4, 5) comprise a supporting body (4) which may be attached to the aquarium wall and latching means (5, 10), which are integral with the accessory device (2) and may be removably associated with said supporting body (4). The supporting body (4) supports the latching means (5, 10) and the accessory device (2) and allows selection of vertical position of accessory device (2) with respect to supporting body (4).

A ceramic gas discharge metal halide (CDM) lamp (23) with a high color temperature (higher than 4500K) having a prolate spherical PCA discharge vessel (12) containing an inert gas, mercury and A filling of a metal halide salt mixture of: at least about 62 mole percent calcium iodide (CaI2); up to about 8 mole percent cerium iodide (CeI3); up to about 15 mole percent % mole percent cesium iodide (CsI); and up to about 15 mole percent other halides selected from the group consisting of lithium (Li), sodium (Na), indium (In), manganese (Mn) , lead (Pb), praseodymium (Pr), europium (Eu), gallium (Ga) and thallium (Tl) halides, and the amount of sodium (Na) halide is less than about 5 mole percent, and thallium halide (Tl ) in an amount of less than about 5% by mole. This light is particularly suitable for horticultural applications, as well as sports lighting, aquarium lighting and other specialty lighting applications.

The invention relates to the technical field of filtration, and discloses an aquarium filter device which comprises a cylinder and an annular top cover fixed to the center of the top of the cylinder, a flower-shaped plate is fixedly connected to the position, close to the bottom end, of the inner wall of the cylinder, and a flower-shaped sleeve plate is rotationally connected to the top of the flower-shaped plate through a bearing; a filtering mechanism for filtering water in the aquarium is arranged at the top of the flower-shaped sleeve plate; an anti-blocking mechanism which is matched with the filtering mechanism and is used for cleaning the inner wall of the cylinder is arranged on the outer wall of the cylinder; after long-time filtration, the outer surface of a sponge roll after filtration can be scraped to a certain extent through the anti-blocking mechanism, so that the cleanliness of the surface of the sponge roll is further improved, dirt on the surface of the sponge roll is reduced, water flow discharge and filtration can be ensured, rapid replacement and repeated use of the sponge roll are further realized, replacement is convenient, and manpower is saved.

The invention discloses a large cetacea animal weighing device in an aquarium and a control method, and relates to the technical field of weighing devices for large cetacea animals. The weighing device comprises a workbench, second supporting plates are symmetrically arranged on the surface of the workbench, fourth sliding grooves are formed in the surfaces of the second supporting plates, the surface of the workbench is connected with a pressure sensor through a first supporting plate, and a T-shaped plate is welded on the surface of the workbench; a driving mechanism is arranged on one surface of the T-shaped plate; a driven mechanism is arranged on the other surface of the T-shaped plate; a weighing box is arranged between the second supporting plates, first sliding columns are symmetrically arranged on the surface of the weighing box, the first sliding columns are slidably connected into the fourth sliding grooves, side plates are symmetrically hinged to the surface of the weighing box, a through hole is formed in the inner bottom of the weighing box, the side plate on one side of the weighing box is opened, cetacea animals are driven into the weighing box, the side plate covers the weighing box, accumulated water in the weighing box falls into a water collecting box through the through hole, the pressure sensor weighs the cetacean animals in the weighing box, and the device is accurate in measurement result.