CN1943329A - Sterilizing device for aquarium - Google Patents

Abstract

An aquarium sterilization device is composed of a box body 1 with an inlet and an outlet and a paddle-type pump 2 installed therein. The inner cavity between the inlet and outlet in the box body is separated by at least two partitions 4 with left or right openings. The openings 5 of adjacent partitions are arranged staggered. The partitions are inserted into corresponding partition slots opened on the inner sides of the left and right wall panels of the box body. A titanium dioxide photocatalyst filter 6 is stretched at the opening of the partition, and a titanium dioxide coating is provided on the surface of the partition. A UVC ultraviolet lamp 3 is installed on the top surface and/or the bottom surface. The water pump is installed at the opening of the partition and is a paddle-type pump. The aquarium sterilization device is not only irradiated by ultraviolet lamps, but also titanium dioxide produces a strong oxidative decomposition effect under the irradiation of ultraviolet lamps. Compared with ultraviolet irradiation alone, it has stronger functions such as antifouling, deodorization, antibacterial, sterilization, water purification, decomposition of dirt and harmful chemicals, etc. The staggered arrangement of the openings of adjacent partitions can prolong the disinfection and sterilization process and time of the contaminated water in the tortuous flow process.

Description

A kind of aquarium sterilization device

technical field

The invention relates to a sterilizing device for a water tank for raising ornamental fish, that is, an aquarium.

Background technique

Existing aquarium sterilizing devices generally all adopt the mode of ultraviolet lamp sterilization, such as the Chinese utility model patent "a kind of aquarium upper filter with ultraviolet sterilizing device" disclosed in the Chinese Patent Gazette, patent No. CN97209016.9, including a The water tank-shaped outer box is characterized in that in the outer box, there is a water filter tank surrounded by water baffles above it. The bottom of the water filter tank is a porous water leakage plate, and at least one side of the water baffle is connected to the side of the outer box. The clean water storage tank is formed at intervals between the walls, and the bottom of the filter tank is an ultraviolet sterilizing tank, in which a water-proof quartz glass tube is installed with its two ports on the two side walls of the outer box, and an ultraviolet light tube is installed in the quartz glass tube , the ultraviolet sterilizing tank is connected with the clean water storage tank, and a downwardly drawn outlet pipe is arranged in the clean water storage tank, and the upper nozzle of the outlet pipe is located at the upper part of the clean water storage tank, which is slightly lower than the top of the water baffle . And the Chinese utility model patent "A special sterilizing device for aquarium", patent number CN200520004824.2, a sterilizing lamp tube is arranged inside the outer shell, wherein the outer shell is provided with a water inlet pipe and an outlet pipe, and there is an action chamber inside the outer shell ; It is characterized in that: the germicidal lamp tube is composed of a lamp tube and a stabilizer, and a waterproof cover is arranged outside the lamp tube.

However, the sterilizing effect of such irradiation by ultraviolet lamps is not ideal enough, and the sterilizing effect is also affected due to the limited time for flowing water to be irradiated by ultraviolet rays.

On the other hand, with the development of science, people realize that titanium dioxide (Tio2) is also a kind of photocatalyst, which has excellent antifouling, deodorizing, antibacterial, sterilizing, purifying water quality and atmosphere, decomposing dirt and harmful chemicals, etc. Many functions are an effective technical means to protect the ecological environment. In the process of research, people found that titanium dioxide (Tio2) can produce extremely powerful oxidation and decomposition effect when irradiated by sunlight (ultraviolet rays), especially when irradiated by UVC ultraviolet rays, it can be many times stronger than other ultraviolet rays. .

Contents of the invention

The object of the present invention is to provide an aquarium sterilizing device which can greatly improve the ultraviolet ray sterilization effect, prolong the water circulation process, that is, prolong the sterilization time, and have a very ideal sterilizing effect.

In order to achieve the above object, the aquarium sterilizing device of the present invention is composed of a casing with an inlet and an outlet and a water pump installed therein, an ultraviolet lamp is housed in the casing, and it is characterized in that: the inlet and outlet in the casing are The inner cavity between them is separated by at least two partitions with left or right openings, the openings of adjacent partitions are staggered, and there are titanium dioxide photocatalyst filter screens at the openings.

There is a titanium dioxide coating on the surface of the separator.

The partitions are inserted into the corresponding partition slots on the inner sides of the left and right wall panels of the box body.

The slots are straight slots or inclined slots, and the partitions are arranged vertically or obliquely.

The ultraviolet lamp is installed on the top plate, the middle of the plate or the bottom plate of the cavity, and the lamp tube horizontally passes through the upper, middle or lower middle gap of the partition.

The water pump is installed at the opening of the partition and is a paddle-type pump.

Described ultraviolet lamp is UVC type ultraviolet lamp.

The inlet of the box body is equipped with a filter screen.

The top plate of the box body is an openable hinged structure.

Filter cotton, or vitamin-like nutrients or other medicines required for fish farming are placed between the partitions.

The beneficial effects of the present invention are: the aquarium sterilizing device is not only irradiated by ultraviolet lamps, but also has a titanium dioxide photocatalyst filter screen on the opening of the partition, and the partition is coated with a titanium dioxide coating. The oxidative decomposition effect is much stronger than the sterilization and disinfection effect produced by ultraviolet radiation alone. It has many functions such as antifouling, deodorization, antibacterial, sterilization, water purification, and decomposition of dirt and harmful chemicals. In addition, the top plate of the cabinet is a hinged structure that can be opened, and the partitions are inserted into the corresponding partition slots on the inner side of the front and rear panels of the cabinet, so the filter screen or water pump can be added or subtracted according to the degree of sterilization and environmental pollution. Accessories and filter cotton, etc.; the staggered arrangement of the openings of adjacent partitions can prolong the process and time of sewage flow during the tortuous flow of polluted water, and finally, some fish can be placed in the drainage The required vitamins and nutrients or other medicines required for fish farming can be mixed with purified water and returned to the water tank. The above method can also be used for fish farming, such as fish ponds.

Description of drawings

The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic cross-sectional view (along line A-A of FIG. 2 ) of Embodiment 1 of the present invention.

Fig. 2 is a sectional view along line B-B of Fig. 1 .

Fig. 3 is a sectional view along line C-C of Fig. 1 .

Fig. 4 is a sectional view along line D-D of Fig. 1 .

Fig. 5 is a sectional view along line E-E of Fig. 1 .

Fig. 6 is a schematic cross-sectional view of the state in which the cover is opened and the partition is pulled out in Embodiment 1.

Fig. 7 is a schematic cross-sectional view of the structure of Embodiment 2.

Fig. 8 is a sectional view taken along line F-F of Fig. 7 .

In the figure: 1 box body, 2 paddle pump, 3UVC ultraviolet light, 4 partitions, 5 partition openings, 6 filter screens, 7 partition slots, 8 filter cotton, 9 vitamin nutrients.

Detailed ways

As shown in Figures 1 to 6, embodiment 1 of the aquarium sterilizing device of the present invention is composed of a casing 1 having an inlet and an outlet and a water pump 2 installed therein, and the cavity between the inlet and outlet in the casing is formed by The dividing plates 4 with four left openings and four right openings are spaced apart, and the openings 5 of adjacent dividing plates are arranged in a staggered manner, and are inserted in the corresponding dividing plate slots opened on the inner sides of the left and right wall plates of the box body. The groove is a chute, and the partition is arranged obliquely. There is a titanium dioxide photocatalyst filter 6 at the opening of the partition, and there is a titanium dioxide coating on the surface of the partition; UVC ultraviolet lamps 3 are installed on the top and bottom surfaces, and the lamp tube passes through the partition horizontally. There is a gap in the middle of the upper or lower part of the plate; the water pump is installed in the opening of the partition plate, which is convenient for replacement and repair; the top plate of the box body is a hinged structure that can be opened.

The slot in this example is a chute, and the partitions are arranged obliquely. Of course, the slots can also be made into vertical slots, and the partitions are arranged upright.

Embodiment 2 shown in Fig. 7 and Fig. 8, difference with preceding example just is that filter cotton 8 is placed between a dividing plate, and the required medicine 9 of vitamins nutrient or other fish farming is placed between the last dividing plate.

Claims (10)

1, a kind of sterilizing device for aquarium, constitute by the casing that has import and outlet (1) and water pump (2) of being loaded in it, ultraviolet lamp (3) is housed in the casing, it is characterized in that: the inner chamber between importing and exporting in the described casing is spaced apart with the dividing plate (4) of at least two left sides or right perforate, the perforate of adjacent separator (5) is staggeredly arranged, and tapping is opened photocatalyst of titanium dioxide filter screen (6).

2, sterilizing device for aquarium according to claim 1 is characterized in that: described dividing plate (4) has coating of titanium dioxide on the surface.

3, sterilizing device for aquarium according to claim 1 and 2 is characterized in that: described dividing plate (4) is inserted in the corresponding dividing plate slot of being opened on the forward and backward wallboard of the casing inboard (7).

4, sterilizing device for aquarium according to claim 3 is characterized in that: described slot (7) is straight trough or skewed slot, divider upright or be in tilted layout.

5, sterilizing device for aquarium according to claim 1 and 2 is characterized in that: top that described quartz burner (3) is contained on cavity top board or the base plate, the fluorescent tube level is passed dividing plate or bottom central indentation.

6, sterilizing device for aquarium according to claim 1 and 2 is characterized in that: described water pump (2) is contained in the dividing plate tapping, is paddle type pump.

7, sterilizing device for aquarium according to claim 3 is characterized in that: described water pump (2) is contained in the dividing plate tapping, is paddle type pump.

8, sterilizing device for aquarium according to claim 1 is characterized in that: described ultraviolet lamp (3) is a UVC type ultraviolet lamp.

9, sterilizing device for aquarium according to claim 1 is characterized in that: be placed with filter cotton filtrate (8) between the described box partition, the casing exit is placed with vitamin class nutrients or other required medicine (9) of breeding fish.

10, sterilizing device for aquarium according to claim 1 is characterized in that: the articulated structure of described casing (1) top board for opening.

Images