CN2292386Y

CN2292386Y - Upper filter with ultraviolet sterilizing device for aquarium

Info

Publication number: CN2292386Y
Application number: CN 97209016
Authority: CN
Inventors: 许维德
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-18
Filing date: 1997-04-18
Publication date: 1998-09-30
Anticipated expiration: 2007-04-18

Abstract

The utility model relates to an upper filter with an ultraviolet sterilizing device for an aquarium, which comprises an outer box body in the shape of a water box. The upper part of the box body is provided with a water filtering tank which is surrounded by a water stop sheet and a porous water-leaking soleplate, and the lower part of the box body is provided with an ultraviolet sterilizing tank, wherein, the ultraviolet sterilizing tank is provided with a quartz glass tube which is provided with an ultraviolet tube, and the side edge of the ultraviolet sterilizing tank is provided with a purified water storing tank, a water inlet pipe and a water outlet pipe; the purified water storing tank is communicated with the ultraviolet sterilizing tank. The utility model combines a filter and an ultraviolet sterilizing device together to form an integrated filtering and sterilizing device with better sterilizing effect on the water of an aquarium.

Description

Aquarium top filter with ultraviolet sterilization apparatus

The utility model relates to and a kind ofly is positioned over pet fish or seafood and cultures water tank upper and be used for its water body is filtered auxiliary equipment with sterilization.

Be used for the water tank (being commonly called as aquarium) that pet fish or seafood are cultured at present; generally the sterilization to water body is directly to use commercially available heating-ultraviolet lamp sterilizing unit; the heating-ultraviolet lamp sterilizing unit of this independent use must be provided with protection tube in addition and could use; the user who has can only be installed in it on aquarium water surface; allow the UV-irradiation water surface, bactericidal effect is relatively poor.

The purpose of this utility model is to propose a kind of filtration and bactericidal action with water body to combine, and has the aquarium top filter with ultraviolet sterilization apparatus of bactericidal effect preferably.

The purpose of this utility model is achieved by following structure: filter comprises the outer case of a water tank shape, has drainage trap, ultraviolet sterilization groove and three component parts of clean water accumulator tank in this casing.Its concrete structure is among outer case, there is a drainage trap that surrounds with water-stop sheet its top, the bottom of drainage trap is the porous leakage board, have at least to leave between a side water-stop sheet and the outer case sidewall and form the clean water accumulator tank at interval, in the bottom of drainage trap is the ultraviolet sterilization groove, its two-port frame wherein is installed in the water proof quartz glass tube of outer case two side, one ultraviolet light pipe is housed in the quartz glass tube, the ultraviolet sterilization groove communicates with the clean water accumulator tank, be provided with an outlet pipe of drawing in the clean water accumulator tank downwards, the upper orifice of this outlet pipe is positioned at the position more lower slightly than water-stop sheet top, top of clean water accumulator tank.

Above-mentioned said drainage trap can be surrounded by the sidewall of 1～3 water-stop sheet and outer case.The water-stop sheet of drainage trap and bottom porous leakage board generally are removable.

The utility model is to be positioned over the supporting use in aquarium top, water in the aquarium is pumped into lautertuns by water pipe by this filter top, after water filters through the filtering material in the lautertuns, flow into the ultraviolet sterilization groove from the porous leakage board, behind ultraviolet sterilization, enter the clean water accumulator tank therein, flow into aquarium by outlet pipe then, this process circulates repeatedly, thereby makes the water body in the aquarium become clean limpid.

Also can establish an active carbon in this filter in the bottom of ultraviolet sterilization groove or in the bottom of clean water accumulator tank and absorb cavity, filtered water be handled, through the absorbing and filtering of an active carbon again with further raising water purification effect.

Because it is the water that directly places lautertuns bottom ultraviolet sterilization groove that the quartz glass tube of ultraviolet light pipe wherein is housed, water after filtering all is subjected to ultraviolet direct irradiation, thereby bactericidal effect is very good.The ultraviolet light pipe can insert outside casing in the quartz ampoule, use, install all very convenient, drainage trap is to be assembled by water-stop sheet simultaneously, water-stop sheet and filter material all can shift out outside the case easily, thereby be convenient to quartz ampoule is cleaned, the clean water accumulator tank plays clarification to water purification, makes the water of outflow cleaner.

The CONSTRUCTED SPECIFICATION of the utility model embodiment is described in detail in detail below in conjunction with accompanying drawing:

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is Figure 1B-B cutaway view;

Fig. 3 is Figure 1A-A cutaway view;

Fig. 4 is the structural representation of embodiment two;

Fig. 5 is Fig. 4 B-B cutaway view;

Fig. 6 is the structural representation of embodiment three;

Fig. 7 is Fig. 6 B-B cutaway view;

Embodiment one

Shown in accompanying drawing 1～3: this filter comprises outer case 1, among casing 1, its upper left quarter has drainage trap 2, drainage trap 2 is combined by water-stop sheet 3 and porous leakage board 4, filtering material (not drawing among the figure) is housed in the drainage trap, in the bottom of drainage trap 2 are ultraviolet sterilization grooves 5, water proof quartz glass tube 6 wherein is housed, the quartz glass pipe support is the two side of casing 1 outside, two mouths of pipe of quartz glass tube are just on the two side, the mouth of pipe that can be by being positioned at the outer case sidewall is gone into ultraviolet light pipe 7 direct plug-in mountings among the quartz glass tube 6, and general quartz glass tube adopts following two kinds of specifications: one: Φ _InBe 37mm, Φ _OutwardBe 40mm; Its two: Φ _In32mm, Φ _Outward35mm.Φ _In, Φ _OutwardBe respectively the inner and outer pipe diameter of quartz glass tube.On the right side of water-stop sheet 4 clean water accumulator tank 8 is arranged, wherein be provided with the outlet pipe 9 of drawing downwards.10 is water inlet pipe from the aquarium diversion among Fig. 1.

Embodiment two

Shown in accompanying drawing 4～5: this filter comprises outer case 1, drainage trap 2, water-stop sheet 3, porous leakage board 4, ultraviolet sterilization groove 5, water proof quartz glass tube 6, ultraviolet light pipe 7, clean water accumulator tank 8, outlet pipe 9 and water inlet pipe 10.Its structure is basic identical with embodiment one, and difference is that the bottom of clean water storage bin 8 also is provided with an active carbon and absorbs cavity 11, and a certain amount of active carbon (not shown) wherein is housed, and there is the limbers at the upper and lower end that this active carbon absorbs cavity.Water tank 2 after filtration filters back inflow ultraviolet sterilization groove 5, flows into active carbon and absorb cavity 11 after sterilization processing, flows back to aquarium from clean water accumulator tank 8 through outlet pipe 9 then.

Embodiment three

Present embodiment is shown in Fig. 6～7, the drainage trap 2 and the clean water accumulator tank 8 that comprise outer case 1 equally, constitute by water-stop sheet 3 and porous leakage board 4, the drainage trap bottom is a ultraviolet sterilization groove 5, by the ultraviolet sterilization apparatus of being made up of quartz glass tube 6 and ultraviolet light pipe 7, the active carbon that ultraviolet sterilization groove bottom is provided with the dress active carbon absorbs cavity 12 in the ultraviolet sterilization groove.Water in the aquarium enters drainage trap 2 by water inlet pipe 10, by 13 flowing into ultraviolet sterilization grooves 5 from ultraviolet sterilization groove inlet opening behind the drainage trap, flow into active carbon from ultraviolet sterilization groove apopore 14 then and absorb cavity 12, absorb the apopore 15 inflow clean water accumulator tanks 8 of cavity again by active carbon, flow back to aquarium by outlet pipe 9 at last.

Claims

1. aquarium top filter with ultraviolet sterilization apparatus, the outer case that comprises a water tank shape, it is characterized in that among the outer case (1), there is a drainage trap (2) that surrounds with water-stop sheet (3) its top, the bottom of drainage trap is porous leakage board (4), have at least and form clean water accumulator tank (8) between a side water-stop sheet (3) and outer case (1) sidewall at interval, in the bottom of drainage trap is ultraviolet sterilization groove (5), the water proof quartz glass tube (6) of its two-port frame in the outer case two side wherein is installed, one ultraviolet light pipe (7) is housed in the quartz glass tube, ultraviolet sterilization groove (5) communicates with clean water accumulator tank (8), be provided with an outlet pipe of drawing (9) in the clean water accumulator tank downwards, the upper orifice of this outlet pipe is positioned at the top of clean water accumulator tank than lower slightly position, water-stop sheet (3) top.

2. by the described aquarium top filter of claim 1, it is characterized in that said quartz glass tube (6) Φ with ultraviolet sterilization apparatus _InBe 37mm, Φ _OutwardBe 40mm.

3. by the described aquarium top filter of claim 1, it is characterized in that said quartz glass tube (6) Φ with ultraviolet sterilization apparatus _InBe 32mm, Φ _OutwardBe 35mm;

4. by the described aquarium top filter of claim 1, it is characterized in that drainage trap (2) water-stop sheet (3) and bottom porous leakage board (4) are removable with ultraviolet sterilization apparatus.

5. by the described aquarium top filter of claim 1, it is characterized in that the bottom of said clean water accumulator tank (8) also is provided with an active carbon absorption cavity (11) with ultraviolet sterilization apparatus.

6. by the described aquarium top filter of claim 1, it is characterized in that the bottom of said ultraviolet sterilization groove (5) also is provided with an active carbon absorption cavity (12) with ultraviolet sterilization apparatus.