CN2144725Y

CN2144725Y - Low-noise energy-saving oxygen-adding filtering air pump for aquatic animals box

Info

Publication number: CN2144725Y
Application number: CN 92228739
Authority: CN
Inventors: 卢明遥; 陈文治
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-30
Filing date: 1992-07-30
Publication date: 1993-10-27
Anticipated expiration: 2002-07-30

Abstract

The utility model relates to a low-noise energy-saving oxygen-adding filtering air pump for an aquatic animals box, belonging to a tool for the cultivation in an aquatic animals box. The utility model is characterized in that the low-noise energy-saving oxygen-adding filtering air pump for an aquatic animals box is mainly composed of three cylinders connected with each other, namely a lower cylinder, a middle cylinder and an upper cylinder, wherein, the lower cylinder is provided with a water inlet; the middle cylinder whose center is a water flow channel is a sleeve-shaped air chamber whose outer side wall is provided with an interface connected with an air inlet pipe; an air jet hole is drilled on the inner wall of the air chamber; the upper cylinder is a water lifting pipe. After matched with an oxygen-adding pump and a filter which has air-water separation function, the low-noise energy-saving oxygen-adding filtering air pump for an aquatic animals box can be used for replacing two sets of devices, namely an oxygen-adding device and a filtering device for an aquatic animals box. The utility model has the advantages of oxygen adding, filtering, low cost, low noise, small energy consumption, no need of frequent maintenance and wide and flexible operation.

Description

Low-noise energy-saving oxygen-adding filtering air pump for aquatic animals box

A kind of aquarium filters air lift pump with the energy-conservation oxygenation of low noise and belongs to aquarium breed field of tool.

General aquarium need be equipped with oxygenation simultaneously and filter two complete equipments when cultivation density is big, not only increased one-time investment, and increased energy consumption, and the noise of oxygenate apparatus is also excessive.

A kind ofly have oxygenation and filtering function simultaneously in order to develop, and noise is little, the water pump that the aquarium of low energy consumption is used, the utility model provide a kind of aquarium to filter air lift pump with the energy-conservation oxygenation of low noise.

This is a kind of energy-saving air lift pump of low noise that oxygenation and water filtration cyclic process are united two into one, comprise suction tude, suction port, water intake, puff prot, lifting pipe is characterized in that, water intake links to each other with lifting pipe by a sleeve shape air chamber, the air chamber inner core is a flow channel, be air chamber between inner core and the outer wall, the inner core sidewall has an intake interface that connects suction tude or/and the upper-end surface of air chamber has puff prot on the outer wall of air chamber.It is to utilize gas in the oxygenation air pump input lifting pipe to come water is risen to filtration cycle in the filter that has the air-water separation function concurrently.It is identical to be used for the air lift pump of groundwater abstraction in its principle and the industrial and agricultural production, and its structure is seen Fig. 1.Wherein 1 is lifting pipe, the 2nd, and suction tude, the 3rd, puff prot, the 4th, air-water separation case, the 5th, well casing, the 6th, gas tank, the 7th, water export, the 8th, gas outlet, the 9th, ground, the 10th, underground dynamic water level.Just formed the aqueous vapor emulsion of empty G﹠W when pressurized air enters lifting pipe by 6,2 and 3 in pipe, it is lighter than water, thereby water is got a promotion.Aqueous vapor emulsion also contains a large amount of dissolved oxygens, it enters moisture trap got rid of unnecessary air after, if filtered the water that can obtain being rich in oxygen and cleaning again, culture to use for aquarium.But its purpose of the air lift pump that industrial or agricultural is used is just in order to promote underground water, so efficient is very low, its structure and size are all inapplicable to aquarium, moreover the pump power that fills oxygen of aquarium breed usefulness is also less, so we have proposed to have the air lift pump that has oxygenation and filtration cycle water dual functions concurrently that is applicable to aquarium of above-mentioned feature.

Use proof: it is oxygenation simultaneously and filtration both, and it is little to have noise again, and energy consumption is low, advantages such as the little and Maintenance free of one-time investment.

For for a more detailed description to the utility model in conjunction with the embodiments below, existing as follows the accompanying drawing title of present specification use and numbering brief introduction:

Fig. 1 ┄ industrial or agricultural is with the sectional arrangement drawing of general air lift pump.

The aquarium that Fig. 2 ┄ the utility model proposes filters the air lift pump sectional arrangement drawing with the energy-conservation oxygenation of low noise.

Embodiment:

Ask for an interview Fig. 2.Wherein 11 is water intakes, the 12nd, and sleeve shape air chamber, the 13rd, intake interface, the 14th, the oblique puff prot on the inner core sidewall, the 15th, be positioned at the puff prot (also a kind of puff prot can only be arranged) of air chamber upper-end surface, the 16th, lifting pipe, the 17th, suction tude, the 18th, the lifting pipe elbow, the 19th, have the filter of air-water separation function concurrently, the 20th, water outlet, the 21st, flow channel, 22 connection small electric and magnetic oscillation rubber membrane oxygenation air pumps, the 23rd, sucker.It mainly is formed by connecting by three part cylindrical shells, and the doffing periphery and the tube end have water intake, and a small-sized rubber (or plastics) sucker of having pegged graft, to be fixed on the aquarium glass film plates.Middle tube is the sleeve shape air chamber, and its inner core is a flow channel, is air chamber in the middle of the inner/outer tube.An intake interface that is communicated with and is connected suction tude with air chamber is arranged on the outer tube side wall, be drilled with acclivitous puff prot on the inner tube wall, seal at the bottom of the air chamber.Top cylinder is a lifting pipe, its top joins by elbow and the filter that has the air-water separation function concurrently, the gas-vapor mix liquid that flows out from lifting pipe has been got rid of unnecessary air and the harmful gases such as carbon dioxide that carry out at this from aquarium, and flows back to aquarium from water outlet after filtering.

Use proof: when growing 1200 millimeters, wide 370 millimeters, culturing in high 550 millimeters aquariums that body is about is 100 millimeters about 25 tails of medium-sized tropical fish, and it is 50 millimeters the about tail more than 80 of low profile thermal hairtail that body is about, when amounting to the tropical fish of tail more than 100, use the energy-conservation oxygenation of above-mentioned low noise to filter only 3 watts of power consumptions of air lift pump, compare economize on electricity about 75% with the miscellaneous equipment of present use, cost can reduce about 20%, oxygenation simultaneously and filtration, and can keep water quality good for a long time, and noise be very little.The movement-less part of this pump own, durable in use, need not frequent maintenance.This pump and oxygenation air pump can have multiple fit form easily, adapt to the aquarium that varies in size and use, or form the oxygenation filtration system of a plurality of aquariums.

Claims

1, a kind of aquarium filters air lift pump with the energy-conservation oxygenation of low noise, comprise suction tude, suction port, water intake, puff prot, lifting pipe is characterized in that, water intake links to each other with lifting pipe by a sleeve shape air chamber, the air chamber inner core is a flow channel, be air chamber between inner core and the outer wall, the inner core sidewall has an intake interface that connects suction tude or/and the upper-end surface of air chamber has puff prot on the outer wall of air chamber.

2, aquarium according to claim 1 filters air lift pump with the energy-conservation oxygenation of low noise, it is characterized in that the other end of described suction tude links to each other with air pump with oxygenation.

3, aquarium according to claim 1 filters air lift pump with the energy-conservation oxygenation of low noise, it is characterized in that the other end of described lifting pipe links to each other with the filter that has the air-water separation function concurrently.

4, aquarium according to claim 1 filters air lift pump with the energy-conservation oxygenation of low noise, it is characterized in that, described air chamber can be by Joint at the bottom of a sucker and tank wall or the case.

5, aquarium according to claim 1 filters air lift pump with the energy-conservation oxygenation of low noise, it is characterized in that the puff prot of described inner core sidewall can be oblique.