CN202374890U

CN202374890U - Water circulating device of aquarium

Info

Publication number: CN202374890U
Application number: CN2011203816367U
Authority: CN
Inventors: 林坚定
Original assignee: SUNSUN AQUARIUM CO LTD
Current assignee: Jiangsu Sunsun Aquarium Products Co., Ltd.
Priority date: 2011-10-10
Filing date: 2011-10-10
Publication date: 2012-08-15
Anticipated expiration: 2021-10-10

Abstract

The utility model provides a water circulating device of an aquarium. The water circulating device comprises a circulating water channel (8), a fish tank (1) is internally provided with a main overflow pipe (2) the pipe diameter of which is more than that required by design flow, the main overflow pipe (2) is connected with the circulating water channel, the circulating water channel is provided with a water pump (7), the outlet of the water pump is connected to the port of a water inlet pipe (3) above the water surface in the fish tank, and the main overflow pipe is provided with a drainage regulating valve (10) before being connected into the circulating water channel (8). Compared with the prior art, the water circulating device of the aquarium provided by the utility model has the advantages that the pipe diameter of the main overflow pipe is expanded and the drainage regulating valve is additionally arranged, thus water can be drained in full package inside the main overflow pipe and overflow noise is eliminated.

Description

The aquarium water circle device

Technical field

The utility model relates to a kind of aquarium water circle device.

Background technology

For using water wisely with improve the living environment of fish in the aquarium, the aquarium widespread usage water circle device so that water body obtains circular treatment in the aquarium, aquarium then becomes with the fish jar on upper strata and the circulating water chennel group of lower floor.Aquarium water circle device in the past comprises the water inlet pipe and the drainpipe of fish jar, is the water level in the control fish jar, and drainpipe is an overflow pipe usually.But because common its caliber of overflow pipe can be greater than the needed caliber of drain discharge; And it is always uncovered; So when the discharge in being discharged into fish jar below circulating water chennel was big, current sound made the mouth of pipe can send bigger noise by certain sympathetic response effect that overflow pipe has.

Summary of the invention

To above-mentioned deficiency, the utility model is exactly that a kind of aquarium water circle device that has reduced noise will be provided.

The aquarium water circle device that the utility model provides; Circulating water chennel is arranged; Caliber is installed in the fish jar is connected to circulating water chennel greater than the main overflow pipe of the required caliber of design discharge; Circulating water chennel is equipped with water pump, and exit of pump is received fish jar water surface top water inlet pipe mouth through pipe, and said main overflow pipe is equipped with the draining control valve before inserting circulating water chennel.

Compared with prior art, the aquarium water circle device that the utility model provides has enlarged main diameter of overflow pipe and has installed the draining control valve additional, thereby makes full packages draining in the main overflow pipe and eliminate the overflow noise.

The aquarium water circle device that the utility model provides also is equipped with secondary overflow pipe in fish jar, the overfall of secondary overflow pipe is higher than the overfall of main overflow pipe.The utility model is set up a secondary overflow pipe in fish jar; And its overflow height is slightly higher than the overflow height of the overflow pipe of bearing the arterial drainage task; Bear shunting when making it cause inflow greater than designed displacement, thereby guarantee that former overflow pipe can not make the fish jar water level too high under the prerequisite of full packages draining in the pump capacity fluctuation.

The overfall height of the overfall aspect ratio master overflow pipe of said secondary overflow pipe exceeds in the 2cm, and is constant to keep water level basically.

Said secondary overflow pipe is that the coaxial water inlet pipe that is enclosed within is outer; After at the bottom of water inlet pipe passes fish jar; Through pipe sleeve joint the secondary overflow pipe of skin is inserted circulating water chennel, said pipe sleeve joint is meant a kind of three-port structure that possesses, and wherein coaxial last two ports in logical are directly less and be tightly connected with said water inlet pipe; Another is logical to be tightly connected with secondary overflow pipe, and bypass one is logical to be communicated with secondary overflow pipe and to receive circulating water chennel through pipe for arm.This structure makes fish jar inner conduit amount keep existing level, does not destroy sense organ because of setting up secondary overflow pipe.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment, among the figure: the 1-fish jar, 2-master's overflow pipe, the 3-water inlet pipe, the secondary overflow pipe of 4-, 5-props up pipe sleeve joint, 6-ultraviolet sterilizer, 7-water pump, 8-circulating water chennel, 9-unit for treating water, 10-draining control valve.

Embodiment

One aquarium water circle device has main overflow pipe 2 to be vertically mounted on the base plate of fish jar 1 one sides, and main overflow pipe lower end connects unit for treating water 9 imports, and draining control valve 10 is installed before this, and this diameter of overflow pipe is greater than the needed caliber of designed displacement.The unit for treating water outlet is in circulating water chennel 8, and circulating water chennel also has drainage trap.Water pump 7 is installed in the circulating water chennel below the fish jar opposite side, and exit of pump connects water inlet pipes 3 through ultraviolet sterilizer 6, turns back and on the water surface, forms a water circulation thereby water inlet pipe vertically passes its outlet of fish jar base plate., water inlet pipe outside it, is inserted in a pipe sleeve joint 5 of threeway shape again before penetrating the fish jar base plate; Coaxial two perfectly straight footpaths in logical of pipe sleeve joint are two logical and be tightly connected with water inlet pipe and make in addition two to lead to into the connection bend less than other; Then coaxial two another logical secondary overflow pipes 4 that are tightly connected in logical; Secondary overflow pipe is enclosed within water inlet pipe and passes the fish jar base plate outward simultaneously, and arm one connects bend pipe feeding circulating water chennel.The overfall of main overflow pipe hangs down 1.5cm than the overfall with secondary overflow pipe.

During work; The throttling action of draining control valve makes the water full packages flow into processing unit when making current in the casing through main overflow pipe draining; Thereby noiselessness produces, when making pump capacity produce fluctuation because of reasons such as voltage pulsations, because of the increase of pump capacity causes liquid level to have the then secondary overflow pipe of rise to begin overflow slightly; The shunting of secondary overflow pipe makes main overflow pipe can not increase too many flow, guarantees that then water can not overflow aquarium.

Claims

1. aquarium water circle device; Circulating water chennel is arranged; Caliber is installed in the fish jar is connected to circulating water chennel greater than the main overflow pipe of the required caliber of design discharge; Circulating water chennel is equipped with water pump, and exit of pump is received fish jar water surface top water inlet pipe mouth through pipe, it is characterized in that said main overflow pipe is equipped with the draining control valve before inserting circulating water chennel.

2. aquarium water circle device as claimed in claim 1 is characterized in that in fish jar, being equipped with secondary overflow pipe, and the overfall of secondary overflow pipe is higher than the overfall of main overflow pipe.

3. aquarium water circle device as claimed in claim 2 is characterized in that the overfall height of the overfall aspect ratio master overflow pipe of said secondary overflow pipe exceeds in the 2cm, and is constant to keep water level basically.

4. according to claim 1 or claim 2 aquarium water circle device; It is characterized in that said secondary overflow pipe is that the coaxial water inlet pipe that is enclosed within is outer; After at the bottom of water inlet pipe passes fish jar; Through pipe sleeve joint the secondary overflow pipe of skin is inserted circulating water chennel, said pipe sleeve joint is meant a kind of three-port structure that possesses, and wherein coaxial last two ports in logical are directly less and be tightly connected with said water inlet pipe; Another is logical to be tightly connected with secondary overflow pipe, and bypass one is logical to be communicated with secondary overflow pipe and to receive circulating water chennel through pipe for arm.