CN208956749U - Aquarium with structure improved aquiculture filter - Google Patents

Abstract

The utility model discloses a kind of aquariums with structure improved aquiculture filter, wherein this have structure improved aquiculture filter include be set to its outermost layer and for filter cloth made of stomata is small, density is big nonwoven fabric, be coated in filter cloth can deodorization and impurity screening activated carbon filter screen, be coated on that activated carbon filter screen is interior and big stomata, density is small resin it is continuous made of filter screen；The aquiculture filter is the integrated molding of multiple filtration material, production cost can be made to reduce, and layered filtration impurity, make filter effect more preferably, and then prolong the service life, and it can also be arranged that support frame, the support platform planted and plant unit is placed in setting on support frame on aquarium, the aquiculture filter is placed in the support platform of top layer, the nutrient decomposed by the excreta of fish of the plant absorption in the water after multiple filtration, keep the water for finally flowing back to aquarium limpider, keeps aquatic-organism healthier.

Description

Aquarium with structure improved aquiculture filter

Technical field

The utility model relates to aquatic animal cultivating field, refers in particular to a kind of to have multiple filtration effect and be produced into This low aquiculture filter combines the aquarium planted with structure improved aquiculture filter made of planting unit.

Background technique

Known aquiculture filter is usually to pass through water pipe water is led to the filter cartridge being mounted on aquarium, filtering Strainer is installed in box, is filtered the water for introducing filter cartridge by strainer, which, which is usually that polyester is continuous, is formed, and is passed through Water after strainer filtering can be flowed back in aquarium by the drainage hole below filter cartridge.

It is well known, however, that aquiculture filter have following missing:

1. filter effect is bad: known aquiculture filter is all filtering process from top to bottom, and filter screen is only It is formed by the resin bubble silk floss or polyester of single layer are continuous, the stomata obstruction of filter screen, causes the water with impurity by upper in order to prevent Side is overflowed, and is returned to impurity in aquarium, so the stomata of filter screen can be designed to biggish aspect by some dealers, still In this way, which filter screen is difficult to the tiny particle of filtration volume, lead to not completely by all contaminant filters, finally also It is to be easy to cause filtering unclean, flow back into impurity in aquarium, lead to the water degradation in aquarium.

2. being changed to the lesser filter screen of stomata, it is easy quickly blocking: when using the filter screen that may filter that smaller impurity, one As can attempt to change filter screen with the lesser nonwoven fabric of stomata, but since known filter screen is all single layer filter, and for by upper Single filtering direction under and causes filter screen faster to hoard large-scale or small-sized impurity, when filter screen hoards excessive impurity, Water flow can be jammed in filter cartridge, can not continue to circulate downwards, or even finally can also return aquarium by filter cartridge upper end overflow stream, And any filter material is had no above the filter cartridge, so leading to aquarium water quality when unfiltered water flow being caused to return aquarium It is more muddy, even make fish dead.

3. economic cost is high: known filter screen can only single layer filter, and from top to bottom filter for single direction, not only without Method completely filters fine impurity, is easy to cause filter screen to hoard impurity quickly instead, causes water filtration effect bad, because This often needs to the filter screen in water and filter cartridge in cleaning aquarium and filter plant, or replacement aquarium, it is not only time-consuming but also Arduously, it and causes to improve using upper economic cost.

4. cleaning is not easy: when known cleaning aquiculture filter, it is necessary to first pick up the fish in aquarium, then clean Aquarium finally just cleans filter cartridge, and the trash flow that so just can avoid in filter cartridge returns aquarium, some dealers can also be in mistake Multiple tiny drainage holes are added in filter box, or using the filter cartridge of multilayer, are caused more laborious when cleaning filter cartridge.

Therefore this creation applicant (patent announcement number: 370775) has revealed that multilayer mistake in TaiWan, China utility model patent The aquiculture filter of filter, and filtering layer cloth can be the bag-shaped aspect of arbitrary shape, therefore by known to multiple filtration i.e. solution The bad problem of filter effect, and the aquiculture filter can be by impurity layered filtration of different sizes, therefore can extend miscellaneous Matter is hoarded the time, and then is prolonged the service life；It can be by multi-direction stream after so that water is entered aquiculture filter by pouch designs Out, filtering direction from top to bottom is not limited to, even if causing water by aquatic animal cultivating mistake full of impurity inside aquiculture filter When filter flows out, it can be ensured that the water by top or the outflow of other directions is the water after multiple filtration, so can also reduce The number for changing aquiculture filter or aquarium is eliminated, reaches splendid filter effect really, and aquatic animal cultivating filtering can be extended The service life of device.

And above-mentioned TaiWan, China utility model patent especially adds activated carbon filter screen to reach deodorizing effect, and be somebody's turn to do The processing procedure of activated carbon filter screen is the patent of invention " tool thanked with applicant into three another TaiWan, China patent announcement number 367266 Have the filtering sheet body and its processing procedure of deodorizing filtering poison high-absorbility ", splendid deodorizing effect is reached with this.

Although the aquiculture filter of above-mentioned TaiWan, China utility model patent can solve known aquatic animal cultivating mistake Many missings of filter, still, since above-mentioned TaiWan, China utility model patent is in order to reach deodorizing effect, especially using another The activated carbon filter screen of TaiWan, China patent, and the processing procedure of another TaiWan, China patent activated carbon filter screen, when being used one section Between after discovery, although deodorizing effect is fine, production is upper very complicated, it is therefore desirable to which higher production cost causes entirety Production cost is also opposite to be improved.

In view of this, applicant satisfies the research and development experience that related fields is engaged according to its many years, it is practical for above-mentioned TaiWan, China The missing of new patent carries out further investigated, and is improved, to reach production cost reduction, and more prolong the service life Effect, and combine to plant and plant unit, make while cultivating aquatic-organism can also planting plants, so that indoor air is passed through plant More purified, and water after filtering can provide plant growth needed for nutrient, therefore formed fish and vegetable symbiotic aspect.

Utility model content

The utility model provides a kind of aquarium with structure improved aquiculture filter, wherein this has Structure improved aquiculture filter passes through multiple filtration and is simplified to integrally formed design, makes aquiculture filter Cost reduces, and the water with structure improved aquiculture filter of the utility model is formed in conjunction with plant cultivation unit Race's case.

The utility model has effects that the purpose of the aquarium of structure improved aquiculture filter and by skill below Art realized, it includes that stomata is smaller that this in the utility model, which has structure improved aquiculture filter, and density is larger Bag-shaped nonwoven fabric made by filter cloth, be coated in filter cloth it is at least one layer of can the active carbon of deodorizing filtering poison filter Piece, at least one layer of filter screen being coated in activated carbon filter screen；The filter cloth can be arbitrary shape, the filter screen be with Resin silk floss forms and big compared to the stomata of filter cloth, and density is small.

Wherein, which is then equipped with the filter space of hollow form, communicates and connects with filter space Be connected to the water inlet of the aquiculture filter side, which is the one end for being fixedly connected with aqueduct, the aqueduct it is another One end can be placed in the water of aquarium, and then be communicated to filter space, and the water in aquarium is made to be introduced to filtering sky by aqueduct Between.

Wherein, which just can get without using cumbersome processing procedure, be only general common active carbon filtering Piece, and the activated carbon filter screen and filter cloth are connected with suture way, make the structural integrity of whole aquiculture filter at Type, and then cost is reduced, reduce production cost.

At least one is first passed through after water is introduced filter space by aqueduct by water inlet by the combination of aforementioned structure General medium-sized, the large-scale impurity (such as: excreta or not edible feed) of layer filter screen filtration, then passes through at least one layer of activity Charcoal filter carries out deodorization and further impurity screening, last water enter filter cloth, smaller, close using filtering qi-emitting hole Biggish characteristic is spent, may filter that subtleer impurity, forms the aspect of multiple filtration from inside to outside, therefore is filtered through aquatic animal cultivating The filtered water of device has been removed most toxin, impurity and has the effect of very limpid.

Connect it is aforementioned, aquiculture filter during use, when water reach outermost filter cloth when first passed through By multiple filtration, so the service life of filter cloth can be made to extend, even if filter space is full of impurity, the water in the filter space It will not directly overflow, but pass through the multilayer pouch designs of the utility model, make above filter cloth or any direction will overflow Water out just flows out after first passing through multiple filtration, it is ensured that even if the water of spilling, which is flow back into aquarium, still maintains clean, because This can extend the time that need to clean aquarium, and maintain water quality clean, and pass through the characteristic of pouch designs, the utility model When removing replacement, without first taking out fish, then clean the tedious steps such as aquarium, directly by aquiculture filter with Aqueduct junction is removed, and makes to replace more convenient when aquiculture filter.

A kind of aquarium with structure improved aquiculture filter provided by the utility model, includes the Shui nationality Case, the support frame being set to above the aquarium are set to above the support platform of support frame and plant to the plant of planting plants Unit, the filter being set in top layer's support platform of support frame, the filter can be above-described aquatic animal cultivating Filter.

Wherein, which includes the frame body connecting with aquarium, and at least one layer of support being fixedly connected with frame body Platform, support platform lower section are equipped with water-guiding hole, the water guidance in support platform to be discharged downwards；The plant is planted below unit Drain aperture can be added, to accelerate to flow into the water flow planted plant inside unit to water-guiding hole.

Wherein, settable filter cartridge in support platform, it is placed within to provide filter, make filter that there can be storing Place, therefore less easily and drainage hole can be set below the filter cartridge with detachment of water duct.

Continue aforementioned, water can be flowed out after filter multiple filtration by the drainage hole of filter cartridge, and towards support platform The downward pilot flow direction of water is located at the plant below support platform by the drain aperture and plants unit by the flowing of drain aperture direction, with Make to plant the plant planted in unit and can get water source after filtering, at the same can also absorb fish the decomposed Yu Shuizhong of excreta it is feeding Point, more conducively needed for plant growth, the water after plant absorption can flow to leading for support platform by the drain aperture for planting cultivation unit Water hole, then unit flowing is planted from water-guiding hole to next layer of plant, and water is planted cultivation unit by multilayer and is reached in lowest level support platform Plant when planting unit, water will be planted the drain aperture of unit and flowed out by undermost plant, and by the water guide of lowest level support platform Aquarium is flowed back in hole, and while water flows through plant, plant can also discharge portion of energy into water, so when water flow returns aquarium When be not only unusual clear water, still possess the water of plant energy, keep aquatic-organism movable in better water quality, promote it Energy and health, therefore the utility model makes full use of space, while cultivating aquatic-organism and planting cultivation various plants, forms fish Dish symbiosis aspect.

In addition to this, plant itself can also discharge polyphenol powde, the air quality for cultivating the interior space can be made to be promoted, and make to support The person of growing is while cultivating aquatic-organism, moreover it is possible to enjoy and plant plant object bring and cultivate the moral character and nourish the nature pleasant life.

Detailed description of the invention

Fig. 1 is the diagrammatic cross-section with structure improved aquiculture filter in the utility model；

Fig. 2 is the illustrative view with structure improved aquiculture filter in the utility model；

Fig. 3 is the stereoscopic schematic diagram with structure improved aquiculture filter in the utility model；

Fig. 4 is the stereoscopic schematic diagram for the aquarium that the utility model has structure improved aquiculture filter；

Fig. 5 is the illustrative view for the aquarium that the utility model has structure improved aquiculture filter.

Symbol description in attached drawing:

1 has structure improved aquiculture filter；11 filter cloths；12 activated carbon filter screens；13 filter screens； 131 filter spaces；132 water inlets；14 fastening straps；2 aqueducts；4 water with structure improved aquiculture filter Race's case；41 aquariums；42 support frames；421 frame bodies；422 support platforms；4221 water-guiding holes；43 plant cultivation unit；431 rows Water voids；44 filters；45 filter cartridges；451 drainage holes；5 plants.

Specific embodiment

There can be more detailed understanding to the purpose of this utility model, effect, feature and structure for hope, now lift preferable Embodiment simultaneously cooperates schema explanation as after.

Firstly, please referring to shown in Fig. 1 ~ Fig. 3, Fig. 1 is to have the filtering of structure improved aquatic animal cultivating in the utility model The diagrammatic cross-section of device, Fig. 2 are the illustrative view with structure improved aquiculture filter in the utility model, figure 3 be the stereoscopic schematic diagram with structure improved aquiculture filter in the utility model.

The utility model has structure improved aquiculture filter 1(hereinafter referred to as aquiculture filter 1), include Have and is set to the outermost filter cloth 11 of aquiculture filter 1, activated carbon filter screen 12, the quilt being coated in filter cloth 11 It is coated on the filter screen 13 of 12 internal layer of activated carbon filter screen.

Wherein, which is that stomata is small, the big nonwoven fabric of density, and the impurity small to filtration volume is (such as: excretion Object or not edible feed etc.), and the filter cloth 11 can be bag-shaped aspect.

Wherein, the activated carbon filter screen 12 for it is at least one layer of can deodorization and further impurity screening active carbon material institute group At in addition to can also carry out partial impurities by other than the stink elimination generated by bacterial decomposition and filter again.

Wherein, which can be made by least one layer and of resin silk floss, and the filter screen 13 is compared to filter cloth 11 Stomata is big, and density is small, to filter relatively large impurity.

Wherein, which is equipped with the filter space 131 of hollow form, communicates with filter space 131 and connect water Race cultivates the water inlet 132 of 1 side of filter, which is the one end that can be fixedly connected with aqueduct 2, the aqueduct 2 The other end is placed in the water of aquarium, so that the water of aquarium is introduced water inlet 132 by aqueduct 2, is entered back into filter space 131 start to filter actuation.

On the other hand, when filter space 131 is full of impurity, the water in the filter space 131 will not directly overflow, but Using the multilayer pouch designs of aquiculture filter 1,11 top of filter cloth or any direction is made to overflow filter space 131 Water is just flowed out after multiple filtration, it is ensured that even if the water of spilling, which flows in aquarium, still keeps clean, therefore can be prolonged Length need to clean the time of aquarium, and maintain water quality clean.

Wherein, aquiculture filter 1 has the characteristic of pouch designs, can be when removing replacement, without first by fish It takes out, then cleans the tedious steps such as aquarium, as long as directly aquiculture filter 1 and 2 junction of aqueduct are removed, Make to replace more convenient when aquiculture filter 1.

Wherein, which just can get without using cumbersome processing procedure, be only general common active raw material of wood-charcoal Sheet body is filtered made of matter, so production cost can be made to reduce, and with the activated carbon filter screen 12 and filter cloth 11 with the side of suture Formula connection, or filter cloth 11, activated carbon filter screen 12, filter screen 13 can also be integrally formed suture, so the utility model Production is more easy, also reduces many production costs.

Wherein, it please refers to Fig. 1, shown in 3, the fastening straps 14 of elasticity can be added outside water inlet 132, water inlet 132 can be made more Easily it is fixedly connected with aqueduct 2, in order to install fixed and more sealing aquiculture filter 1 and aqueduct 2 connection, The aquiculture filter 1 is the design of jettisonable simultaneously, can judge that outermost filter cloth 11 (is not knitted by hommization Cloth) congestion situations without first taking out fish, then clean the tedious steps such as aquarium when removing replacement, as long as directly general Fastening straps 14, which are lightened restrictions on, easily to be separated aquiculture filter 1 with aqueduct 2, make replace aquiculture filter 1 when more Add conveniently.

The filter cloth 11, activated carbon filter screen 12, filter screen 13 optionally can increase to two layers or more, the present embodiment It is to be illustrated so that filter cloth 11, activated carbon filter screen 12, filter screen 13 are simple layer as an example；By the combination of aforementioned structure, Water in aquarium can first be introduced the water inlet 132 of aquiculture filter 1 by aqueduct 2, after water enters water inlet 132, The filter screen 13 (resin is continuous) big by stomata, density is small is first about to large-scale contaminant filter, and (fish meal, excreta etc. all belong to large-scale Impurity), then, the water after filter screen 13 can enter activated carbon filter screen 12, and activated carbon filter screen 12 can be by the stink in water Removal, while also may filter that partial impurities, finally, water can enter filter cloth 11, the nonwoven fabric small by stomata, density is big Matter makes water that can be filtered particle more fine small-sized impurity when filter cloth 11, if arrow direction is water (flow) direction in Fig. 2, Therefore the water after multiple filtration has been removed most toxin, forms very clear water, and the side of layered filtration Formula can also make outermost filter cloth 11 extend the time blocked by the accumulation of large-scale impurity, and then extend aquatic animal cultivating mistake The service life of filter 1.

It please refers to shown in Fig. 4 ~ Fig. 5, Fig. 4 is the aquarium that the utility model has structure improved aquiculture filter Stereoscopic schematic diagram, Fig. 5 be the utility model have structure improved aquiculture filter aquarium illustrative view.

The utility model has the aquarium 4 of structure improved aquiculture filter, includes aquarium 41, support frame 42, it plants and plants unit 43, filter 44.

The aquarium 41 is the cabinet to cultivate aquatic-organism.

Support frame as described above 42 is the top for being set to the aquarium 41 comprising the frame body 421 being connect with aquarium 41, with And at least one layer of support platform 422 being fixedly connected with frame body 421, it is equipped with water-guiding hole 4221 below aforementioned support platform 422, uses The water guidance in support platform 422 to be discharged downwards, and the water-guiding hole 4221 for being located at undermost support platform 422 can be by water Guidance is discharged in aquarium 41 downwards, in addition, aforementioned support platform 422 and frame body 421 can also use the connection side of drawer aspect Formula connection.

It is to be set to 422 top of support platform that unit 43 is planted in the plant, can be pallet aspect, to plant various plants 5, and multiple drain apertures 431 (please referring to shown in Fig. 5) can be added below, the water planted and planted inside unit 43 is flowed into accelerate It is discharged and flows to the water-guiding hole 4221 of support platform 422；Plant 5 itself can discharge polyphenol powde, facilitate the air of breeding spaces Increased quality, and make culturist while cultivating aquatic-organism, moreover it is possible to enjoy and plant plant 5 bring of object and cultivate the moral character and nourish the nature pleasant life It is living.

The filter 44, as above-mentioned aquiculture filter 1, and it is set to 422 top of support platform of top layer, Therefore it sees shown in Fig. 1, which still includes to be set to the outermost filter cloth 11 of filter 44, be coated on Activated carbon filter screen 12 in filter cloth 11, the filter screen 13 for being coated on 12 internal layer of activated carbon filter screen；Wherein, the filter screen 13 internal layers be equipped with hollow form filter space 131, communicated with filter space 131 and connect 1 side of aquiculture filter into The mouth of a river 132, aforementioned water inlet 132 are the one end that can be fixedly connected with aqueduct 2, and the other end of the aqueduct 2 is placed in aquarium 41 Water in, allow the water of aquarium 41 by aqueduct 2 introduce water inlet 132, enter back into filter space 131 start filtering make It is dynamic, and water by aqueduct 2 flow into the filter 44 filtering actuation and effect it is all identical as above-mentioned aquiculture filter 1, for this reason It does not repeat.

Wherein, settable filter cartridge 45 in support platform 422, it is placed within to provide filter 44, make filter 44 Can have at storing, therefore be less easily detached from aqueduct 2, and drainage hole 451 can be set below the filter cartridge 45.

Aforementioned support platform 422 can at least one layer, be in the present embodiment by support platform 422 be two layers for into Row explanation；The actuation of the utility model is described as follows: water by aqueduct 2 flow into the filter 44 filtering actuation and effect all with Above-mentioned aquiculture filter 1 is identical, without repeating, when water is after 44 multiple filtration of filter, as shown in figure 5, the arrow in Fig. 5 It number is water (flow) direction, water can flow out by the drainage hole 451 of filter cartridge 45, and towards 4221 direction of the water-guiding hole of support platform 422 Plant below the downward pilot flow direction of water is planted unit 43 by water-guiding hole 4221 by flowing, is passed through so as to plant to plant unit 43 and can get Water source after filter, and the nutrient that the plant 5 in unit 43 can absorb the decomposed Yu Shuizhong of excreta of fish, more conducively plant are planted in plant Needed for 5 growths, most the water after plant 5 absorbs can flow to support platform 422 by planting the drain aperture 431 planted below unit 43 afterwards Water-guiding hole 4221, then plant unit 43 to next layer of plant from water-guiding hole 4221 and flow, and water plants by multilayer and plants unit 43 and reach When unit 43 is planted in plant in lowest level support platform 422, water can be by the undermost flow direction of drain aperture 431 for planting cultivation unit 43 most The water-guiding hole 4221 of lower layer support platform 422, then aquarium 41 is flowed back to by water-guiding hole 4221, and while water flows through plant 5, it plants Object 5 can also discharge portion of energy into water, so the water for flowing into aquarium 41 is not only very clear water, still possess plant The water of 5 energy makes its energy and health, longevity so aquatic-organism can be movable in better water quality and obtains energy Life all gets a promotion, therefore the utility model can make full use of space to carry out aquatic animal cultivating and plant both transplanting object 5, and being formed All beneficial fish and vegetable symbiotic effect.

In summary, the utility model has structure improved aquiculture filter, is really existing similar technique neck The technology in domain cannot and, i.e., the utility model really has the advantages that following:

1. multiple filtration keeps water limpider: can be according to impurity volume size by filter cloth, activated carbon filter screen, filter screen It is filtered, also has the effect of deodorization, water quality is more limpid, and filter effect is more preferable so filtering out.

2. the service life is longer for aquiculture filter: by the design of multiple filtration, can be layered and hoard according to impurity size Impurity can avoid large size impurity and hoard the filter cloth formed in outermost layer with nonwoven fabric, therefore can increase using the time, when not used Often replacement aquiculture filter, and cleaning aquarium.

3. production cost reduces: filter cloth, filter screen, activated carbon filter screen are seamable into the bag for being integrally formed and simplifying multilayer Shape design, without cumbersome activated carbon filter screen processing procedure, can so reduce production cost.

4. facilitating dismantling: there are deserted pouch designs, it can be when aquiculture filter reaches service life, it is only necessary to Unlocking fastening straps can disassemble easily, without first by tedious steps such as fish taking-ups, keeping update aquiculture filter more easy.

5. pleasant life of cultivating the moral character and nourishing the nature: while cultivating aquatic-organism, can also enjoy the enjoyment of planting plants, reach more The purpose that member moulds a person's temperament.

6. fish and vegetable symbiotic: plant object, and the reciprocal shared resource of the two can be planted simultaneously simultaneously in cultivation aquatic-organism, reached The purpose of two-win growth.

7. cultivation indoor air quality is promoted: by planting plant object simultaneously, plant can release polyphenol powde, therefore indoor Air can be purified.

8. aquatic-organism energy is more preferable: water is more limpid after multiple filtration, and can get plant after flowing through plant The energy of release, thus after water flow returns to aquarium, it is possible to provide aquatic-organism more preferably growing environment, therefore aquatic-organism can Grow healthier active.

The above, the only preferred embodiment of the utility model apply the utility model specification and Shen such as Please the scope of the patents done other equivalent structures variation, ought to be included in the utility model claim in.

Claims (10)

1. a kind of aquarium with structure improved aquiculture filter, include aquarium, support frame, plant plant unit, Filter；

The aquarium is to cultivate aquatic-organism；

The support frame is the top for being set to the aquarium, which includes the frame body connecting with aquarium, and and frame body At least one layer of support platform being fixedly connected, is equipped with water-guiding hole below the support platform, and the water-guiding hole is to will be in support platform Water guidance downwards discharge；

Unit is planted in the plant to be set to above support platform, which, which plants unit, can plant various plants, is flowed into plant and be planted in unit The water after plant absorption can flow to the water-guiding hole of support platform；

It is characterized in that, the filter is set to above the support platform of top layer, which includes to be set to filter Outermost filter cloth, the activated carbon filter screen being coated in filter cloth, the filtering for being coated on activated carbon filter screen internal layer Net.

2. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that wherein, The plant, which is planted, is equipped with multiple drain apertures below unit.

3. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that wherein, Filter cartridge is set in the support platform, so that filter is placed in the filter cartridge, and drainage hole is set below the filter cartridge.

4. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that wherein, Support platform is to be connect in a manner of drawer connection with frame body.

5. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that wherein, It plants and plants unit as pallet.

6. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that the filtering Cloth is at least one layer of nonwoven fabric, the impurity small to filtration volume；

The activated carbon filter screen is formed by least one layer of active carbon material to deodorization and further impurity screening；And

The filter screen is made of at least one layer of resin silk floss, and the stomata of the filter screen is big compared to the stomata of filter cloth, the filter screen Density it is small compared to the density of filter cloth, the filter screen is to filter large-scale impurity；

Wherein, which is equipped with the filter space of hollow form, is connected with filter space in the filter side Water inlet, which is fixedly connected with one end of aqueduct, in the water of the other end merging aquarium of the aqueduct, makes the Shui nationality Water in case introduces water inlet by aqueduct.

7. as claimed in claim 6 with the aquarium of structure improved aquiculture filter, which is characterized in that the water inlet The mouth flexible fastening straps of peripheral hardware.

8. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that the filtering Net, filter cloth, activated carbon filter screen are connected with suture way.

9. as described in claim 1 with the aquarium of structure improved aquiculture filter, which is characterized in that the filtering Cloth is bag-shaped.

10. as claimed in claim 6 with the aquarium of structure improved aquiculture filter, which is characterized in that should be into The mouth of a river is with aqueduct lateral connection or directly to connection.