CN106830572A - A kind of non-maintaining fish jar water cleaning systems - Google Patents

Abstract

The invention is a maintenance-free fish tank water purification system, which is composed of a shell, a filter and a biological activated carbon filter layer, the filter is arranged above the biological activated carbon filter layer, and the filter includes a water distributor, a diversion weir, a filter screen and a collection tank, the collection tank includes a back plate, a front panel, a bottom plate, a left side plate, a right side plate, and a plurality of grate bars, and the angle between the filter screen and the horizontal plane is greater than 40°, and is movable on the upper part of the housing. The collection tank is movably connected with the lower part of the filter screen, and the grate is placed in the collection tank movably, and is in close contact with the back panel, front panel, left side panel, and right side panel, and the angle between the back panel and the vertical direction is 5°-30° °, inclined along the direction of water flow, the angle between the bottom plate and the horizontal plane is 5°-10°, inclined to the back plate side, and a drainage hole is set at the bottom of the bottom plate; the water purification system can continuously maintain the water purification capacity; avoiding the traditional purification system Regular cleaning and replacement of filter materials is time-consuming and labor-intensive, and the removal effect of dissolved organic matter is poor.

Description

A maintenance-free fish tank water purification system

technical field

The invention relates to the technical field of water purification devices, in particular to a maintenance-free fish tank water purification system.

Background technique

Aquariums or small fish ponds will be equipped with fish tank water purification systems to ensure that the water quality meets the requirements for viewing and fish survival. Existing fish tank water purification systems generally use filter cotton. After a period of use, the filter material needs to be cleaned or replaced. The cleaning operation is not only troublesome but also wastes time and energy. If the filter material is replaced after one use, it will cause a waste of resources. Filtration cannot effectively remove dissolved pollutants in water, and efficient removal of dissolved pollutants in water is an important guarantee for the fish tank water purification system to obtain excellent water quality. Reducing the material cost and labor cost of the maintenance of the fish tank filter device and effectively removing the dissolved pollutants in the water are the problems that the fish tank water purification system needs to solve.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the existing fish tank water purification system, solve maintenance problems such as manual cleaning of filter cotton, waste of resources caused by replacing filter cotton, and the problem of efficiently removing dissolved pollutants in water.

In order to achieve the above object, the present invention provides a maintenance-free fish tank water purification system, which is composed of a housing, a filter and a biologically activated carbon filter layer, the filter is arranged above the biologically activated carbon filter layer, and the filter includes a water distribution device, diverter weir, filter screen and collection tank, the collection tank includes a back plate, a front panel, a bottom plate, a left side plate, a right side plate, and a grate composed of a plurality of grate bars, and the angle between the filter screen and the horizontal plane is greater than 40°, It is movably arranged on the upper part of the shell, and the collection tank is movably connected with the lower part of the filter screen. The grate is movably placed in the collection tank and is in close contact with the back panel, front panel, left side panel, and right side panel. The included angle is 5°-30°, inclined along the direction of water flow, the included angle between the bottom plate and the horizontal plane is 5°-10°, inclined toward the back plate side, and a drainage hole is arranged at the lowest part of the bottom plate.

In the maintenance-free fish tank water purification system, the left side plate and/or the right side plate are provided with air intake holes.

In the maintenance-free fish tank water purification system, the biological activated carbon filter layer uses granular activated carbon as a filler.

In the maintenance-free fish tank water purification system, the filter screen is made of smooth and hard material.

In the maintenance-free fish tank water purification system, a handle is also arranged on the front panel of the collection tank.

After the above scheme is adopted, the suspended pollutants in the water will continue to move to the bottom of the inclined surface under the action of hydraulic scouring and gravity after being intercepted during use, and enter the collection tank at the end of the filter screen for further drying to reduce the volume After that, it can be dumped directly. Self-cleaning and filtration are carried out simultaneously, which can keep the surface of the filter screen clean. This invention avoids the waste of water resources and filter materials caused by regular cleaning and replacement of filter materials in traditional filters, and saves the time-consuming and laborious cleaning and replacement of filter materials. question. The biological activated carbon filter layer uses granular activated carbon as filler. The biological activated carbon has the function of adsorption and biodegradation. The organic matter after adsorption will continue to decompose under the action of aerobic bacteria and facultative bacteria to achieve the effect of self-purification of the filler. The self-purification ability can ensure that the biological activated carbon filter layer has the characteristics of maintenance-free.

In the present invention, the maintenance-free fish tank water purification system can realize self-cleaning during the working process, completely avoid wasting time and energy in the cleaning process, can effectively remove dissolved pollutants in water through the biological activated carbon filter layer, and has self-purifying ability. So as to achieve the purpose of maintenance-free.

Description of drawings

Fig. 1 is the front view of the maintenance-free fish tank water purification system in the embodiment of the present invention.

Fig. 2 is a top view of the maintenance-free fish tank water purification system in the embodiment of the present invention.

Fig. 3 is a left view of the maintenance-free fish tank water purification system in the embodiment of the present invention.

Fig. 4 is a top view of the collection tank in the embodiment of the present invention.

Fig. 5 is a left side view of the collection tank in the embodiment of the present invention.

Fig. 6 is a top view of the bottom of the collection tank after the grate is removed in the embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Example

As shown in Figure 1, the present invention is a maintenance-free fish tank water purification system, which is used for the purification of fish tank water and is installed on the top of the fish tank. Its structure includes a shell 1, a filter 2 and a bioactive carbon filter layer 3.

As shown in Figure 3, the water at the bottom of the fish tank is lifted to the water distributor 21 by the water pump. The bottom plate of the water distributor is made of impermeable material. The dirt in the water is filtered, and the dirt will be trapped on the surface of the filter screen 23. The water flow has a scouring effect during the flow process, and the dirt trapped by the filter screen 23 will enter under the action of gravity generated by the scouring of the water flow and the inclination angle. In the collection tank 24, thereby realizing the self-cleaning effect of the filter screen. The dirt remains in the collection tank 24, as shown in Figure 4, the grate 246 is made of several grate bars, which has the effect of drying and impelling the dirt to gather into agglomerates. The direction of water flow is set, and the included angle between the grate 246 and the horizontal plane is greater than 45°, and the dirt gathered into agglomerates will further move to the rear. As shown in Figure 6, the drain hole 248 can get rid of the leachate, as shown in Figure 5 and Figure 6, as an improvement, the air inlet 247 is set on the left side plate 244 or the right side plate 245, and can also be installed on the left side plate 245 at the same time. Air inlet 247 is all set on side plate 244 and right side plate 245, can provide air after setting like this, promotes drying, regularly dumps dirt in the collecting tank and gets final product. As a further improvement, in order to facilitate the dumping of the dirt in the collecting device, a handle 249 is added.

The filtered water is directly dripped on the upper surface of the biological activated carbon filter layer 3 under the action of gravity. Since granular activated carbon is used as filler, there are a large number of gaps, and water will not accumulate in the filler, so that sufficient air, gas and water can be achieved during the dripping process. The contact between liquid and solid three phases, the adsorption, biodegradation and self-purification of biological activated carbon can be better played.

The above embodiments are only to illustrate the technical concept and characteristics of the present invention. All equivalent changes or modifications are within the protection scope of the present invention.

Claims (5)

1. a kind of non-maintaining fish jar water cleaning systems, are made up of housing (1), filter (2) and biological activated carbon filtering layer (3), and it is special Levy and be：Filter (2) is arranged on biological activated carbon filtering layer (3) top, described filter (2) including water-locator (21), point Stream weir (22), filter screen (23) and collecting tank (24), collecting tank include backboard (241), front panel (242), base plate (243), left side Plate (244), right plate (245), the double-edged fine-toothed comb (246) of multiple grid section compositions, the filter screen (23) are more than 40 ° with horizontal plane angle, Housing (1) top is movably arranged on, collecting tank (24) is connected with filter screen (23) lower removable, double-edged fine-toothed comb (246) activity is placed In collecting tank, it is in close contact with backboard (241), front panel (242), left plate (244), right plate (245), the backboard (241) it is 5 ° -30 ° with vertical direction angle, Parallel to the flow direction is inclined, the base plate (243) is 5 ° -10 ° with horizontal plane angle, Rolled tiltedly to backboard (241), base plate (243) lowest part is provided with osculum (248).

2. non-maintaining fish jar water cleaning systems according to claim 1, it is characterised in that：The left plate (244) and/or the right side Side plate (245) is provided with air admission hole (247).

3. non-maintaining fish jar water cleaning systems according to claim 2, it is characterised in that：Described biological activated carbon filtering layer (3) using granular activated carbon as filler.

4. non-maintaining fish jar water cleaning systems according to claim 3, it is characterised in that：The material of the filter screen (23) is used Smooth hard material.

5. non-maintaining fish jar water cleaning systems according to claim 1, it is characterised in that：Before described collecting tank (24) Handle (249) is additionally provided with plate (242).