CN205902663U - Filter for aquarium - Google Patents

Abstract

The utility model provides a filter for aquarium, separate in the water filtering groove to establish one and be equipped with the suction pump and can pump the room of drawing water into shui nationality incasement with water, and can supply the straining chamber of the water introduction of aquarium bottom being equipped with in the one side or the both sides of the room of drawing water on communicating with each other just, and the vertical level interval sets up in the straining chamber, or continuous reverse interval is established surperficial cloth to one side and is had the filtration pore, but and a plurality of filter plates of holding filter media on it, and make and form a seam between least significant end and the straining chamber locular wall of each filter plate, simultaneously form one and lead to in the convergent water conservancy diversion space of the narrow path of the room of drawing water for terminal in the below at the straining chamber, and then make water filter according to the preface through each metafiltration material through the guide of each filter plate, let the filtration route of water increase and increase and strain clean effect, make filthy thing in small, broken bits easily flow in convergent water conservancy diversion space lower extreme narrow path department back in the same direction as water flow direction, poured and draw water indoorly and return into the aquarium by the suction pump, and the operation is circulated. Promote and to strain clean effect, more avoid filthy thing to deposit the accumulation producing the toxin, let and nitrify that the system can more stabilize and lastingly.

Description

The filter of aquarium

Technical field

It is in that gradually-reducing shape end forms arrow path and internal hangs down that the utility model is related in aquarium drainage trap at least one its bottom Directly it is horizontally spaced about, continuous back span tiltedly sets its surface and is laid with multiple filter plates of filter opening and layer sets the filter of different filter materials Room, and make and form one between the least significant end of each filter plate and filter chamber locular wall and can supply water the sealing passing through, and set one with this arrow path phase Logical and be equiped with the room of drawing water of suction pump, make the water that major part is intended to filter filter along each filter plate setting direction water conservancy diversion, Yi Jijian The bottom of contracting shape filter chamber is designed with arrow path, to promote the net effect of filter and to accumulate with the precipitation avoiding dunghill.

Background technology

With regard to aquarium except moulding a person's temperament, also can improve geomantic omen, also allow space more coordinate simultaneously, but breed fish and see Like simple, actually also difficult, with the presence of countless protozoans and microorganism in nature, organic matter, floating material can be had Effect is decomposed, and has purified water quality, and that is, nature inherently has the ecosystem of a balance, possesses the system of purification of water quality, institute It is also to need the filtration system good by with aquarium, to reach the ecological environment of such a balance, could allow fish It is difficult sick and survival in aquarium.

Most aquatic animal cultivating fan simultaneously, both knows about the water in aquarium and must be set up a good nitrification system System (culture nitrifier), could digest contained ammoxidation in decomposition water for nitrite, and it is weak that the ammonia of strong toxicity is converted into toxicity Nitrate, be exactly briefly by water intoxication decompose dilution；So wanting foster good fish to have to first support water, and support water and lead to It is all often by filter, in addition to filtering foul and impurity, is even more and is used for cultivating nitrifier, allow and be created as in aquarium One nitrification leveling off to the nature ecological balance.

The built-in or plug-in filter of the plain type of general aquarium, just like No. 471261 of TaiWan, China bulletin specially Construction sharp or as shown in Figure 1, is divided into one and has been installed with white cotton, biochemical cotton or other filter in the main drainage trap 1 of this device The second filter chamber 13 and that the first filter chamber 11 of material, a diversion chamber 12, are installed with the biochemistry filter material such as biochemistry ball or activated carbon is taken out Multiple space such as hydroecium 14, and make just filter chamber 11 and the lower end of the space bar 15 of diversion chamber 12 form a communication port 16, and water conservancy diversion The upper end of the dividing plate 17 between room 12 and the second filter chamber 13, less than between first filter chamber 11 and diversion chamber 12 and the second filter chamber 13 With the upper end of the space bar 16,18 of room 14 of drawing water, front side board 10 upper end being located at first filter chamber 11 simultaneously, it is provided with and is available for aquarium Interior water overflow and the overfall 101 that enters, and make dividing plate 18 lower end form one and make the second filter chamber 13 communicating with room 14 bottom of drawing water Communication port 19；In addition, installing a suction pump 2 in room 14 of drawing water, waterborne the taking out after 2 filtrations of suction pump is made to return Enter in aquarium, and then allow the water in aquarium, reach the purpose of circulating filtration purification.

Filter material in the first filter chamber 11 of above-mentioned filter, typically first by fish meal larger for particle in water, fish excrement Or after other impurity filtration, then enter in diversion chamber 12 by communication port 16, then water again by diversion chamber 12 flow through upwards and more every Plate 17 enters in the second filter chamber 13, allows the water after initial filter pass through the filter material in the second filter chamber 13 again, to feed less or in small, broken bits, The impurity such as excrement are carried out beyond secondary filter, more make water pass through biochemical filter material culture nitrifier, allow bad material in water to be able to It is decomposed, and then sets up good nitrification in aquarium, after finally being filtered layer by layer by the suction pump drawing water in room 14 2 again Water return in aquarium, so circulation is endlessly.

But, because the speed of drawing water of suction pump 2 can not be too urgent, so flowing in drainage trap 1 for the water also can be relatively slow With so easily cause the impurity such as above-mentioned feed in small, broken bits, excrement, precipitation can be in the bottom of first filter chamber 11 and the second filter chamber 13 It is difficult to discharge along current, under accumulating over a long period, the substantial amounts of toxin of corrupt generation, leads to nitrification to be also difficult to effective rapidly Decomposition toxin, and then pass back in aquarium there is the filter water of toxin, will result in the sick of cultivation fish, or even Dead.

Utility model content

In order to improve the filter chamber inner bottom part of aforementioned known Water filtering device for aquarium, easily cause feed in small, broken bits, excrement or its The precipitation of the dunghills such as its impurity is accumulated and is difficult to be carried over and be likely to result in blocking obstruction filter effect, and can lead to corruption Produce a large amount of toxin and cannot sufficiently be decomposed, cause fish sick or dead the problems such as, so the utility model provides A kind of have be horizontally spaced about or continuous back span setting the tapered diversion space of filter plate and bottom being furnished with filter opening Vertical configuration filter chamber, allows most water by the pilot flow of each filter plate, and is flowing into tapered diversion space formation stream more also Speed, so that the dunghill in small, broken bits that may precipitate accumulation at each filtering layer can be driven downwards, flows into more at the arrow path of bottom Draw water in room and taken out of by suction pump, and then reach rapid filtration, prevent the effect of dunghill precipitation accumulation, promote nitrification Improve with stable.

The utility model solve its technical problem be the technical scheme is that one in drainage trap at least provided with separation bottom A filter chamber that portion communicates and one is equiped with the room of drawing water of suction pump in it, and in filter chamber, consecutive intervals from top to bottom are provided with surface It is furnished with multiple filter plates of filter opening, and one end of each filter plate is close proximity on the locular wall of filter chamber, the other end then forms one and locular wall between Larger sealing, and make the sealing being formed at each filter plate for from top to bottom, left and right be staggered position and set, filter chamber bottom is formed simultaneously One gradually-reducing shape and bottom is provided with the tapered diversion space leading to the arrow path in room of drawing water.

In such scheme, the both sides of this room of drawing water can arrange filter plate and the tapered diversion space that identical is symmetrical set Two filter chambers.

In such scheme, all filter plate installing directions in filter chamber for this consecutive intervals, horizontal 90 degree of change can be done Change.

In such scheme, each filter plate in this filter chamber is horizontal interval setting.

In such scheme, this end that this each filter plate is resisted against filter chamber locular wall is to be seated in solid landing block at the locular wall of both sides The upper and other end be then be resisted against setting on the fixed stops that balances each other of both sides locular wall on only recess.

In such scheme, each filter plate in this filter chamber is tiltedly to set in continuous back span.

In such scheme, the least significant end of this each filter plate tiltedly setting is to be resisted against that both sides locular wall corresponding position is fixed to balance each other on stops The one of setting is on only recess, and the most significant end of each filter plate is then to be resisted against on filter chamber locular wall.

In such scheme, above this room locular wall that draws water, offer a return port.

In such scheme, on front side of this tapered diversion space, locular wall is provided with the upward connected entrance opened.

In such scheme, this drainage trap is located at and forms a space at the lower section of tapered diversion space, and this is spatially located at arrow path Be respectively provided with open-work at bottom land.

In such scheme, at the front of this filter chamber upper end and side, interval offers multiple gaps.

In such scheme, the top spaced horizontal of the filter plate of the top in this filter chamber sets its surface and is furnished with equal discharge orifice Homogenizing plate.

The beneficial effects of the utility model are, oblique by back span continuous in the filter chamber of above-mentioned the utility model drainage trap If filter plate and each filter plate the larger sealing that formed of least significant end and locular wall, along with forming one at filter chamber bottommost gradually Contracting shape and end have the tapered diversion space leading to the arrow path in interior of drawing water, and this most water can be along filter plate setting side To and flow filtration, and in the tapered diversion space flowing into gradually-reducing shape and arrow path, this water velocity speeds and makes the thin of precipitation Broken dunghill can be brought away from out in filter chamber, makes accumulation in filter chamber for the dunghill in small, broken bits can reduce in a large number and avoid toxin Produce, and then make the nitrification of foundation be able to not be subject to destroy.

Brief description

With reference to the accompanying drawings and examples the utility model is further illustrated.

Fig. 1 is the organigram of prior art Water filtering device for aquarium.

Fig. 2 is the construction solid combination diagram of the utility model Water filtering device for aquarium.

Fig. 3 is the construction exploded schematic perspective view of the utility model Water filtering device for aquarium.

Fig. 4 is the construction cross-sectional schematic of the utility model Water filtering device for aquarium.

Fig. 5 is the filter plate different directions scheme of installation of the utility model Water filtering device for aquarium.

Fig. 6 is another enforcement schematic diagram of the utility model Water filtering device for aquarium one side filter chamber.

Fig. 7 is three-dimensional combination diagram when the utility model filter plate is horizontally disposed with.

Fig. 8 is side cross sectional views when the utility model filter plate is horizontally disposed with.

In figure: 2. suction pump, 3. drainage trap, 300. open-works, 301,302. dividing plates, 31. draw water room, 310. osculums, and 32, 33. filter chambers, 320,330. tapered diversion spaces, 321,331. arrow paths, 322,332. connected entrances, 323,333. overfalls, 34. support Stops, 341. support only recess, 35. sealings, 36. landing blocks, and 37. support stops, and 371. support only recess, 41,42,43. filter plates, and 410, 420,430. filter openings, 44. homogenizing plates, 440. equal discharge orifices, 51. white cottons, 52. activated carbon, 53. biochemical cottons, 54. life balls.

Specific embodiment

Refer to shown in Fig. 2～4, the utility model filter mainly is installed in the drainage trap of rear side in aquarium 3, it is interval with multiple dividing plates 301,302 in this drainage trap 3, draw water being separated into middle one in drainage trap 3 room 31 and both sides Filter chamber 32,33, and make the bottom land of a little higher than drainage trap in lower end 3 of dividing plate 301,302 make two filter chambers 32,33 with room 31 of drawing water Bottom between be connected, be provided with the bottom of two filter chambers 32,33 in symmetrical tapered diversion space 320,330 simultaneously, and Make tapered diversion space 320,330 end be formed to lead in the arrow path 321,331 of room 31 of drawing water；And, positioned at two filter chambers 32, at 33 Upper end in front of with outside at, each interval offers multiple overfalls 323,333；Furthermore, order is located at room 31 front side chamber of drawing water A return port 310 is opened up, mesh is to make the discharge ends being installed in the suction pump 2 drawing water in room 31 can be contained in backflow at the top of wall At water hole 310, the water drawing water in room 31 is allowed to be able to return in aquarium by suction pump 2.

In addition, this two filter chamber 32, in 33, from top to bottom sequentially continuous back span is tiltedly provided with multiple filter plates 41,42,43, and Two filter chambers 32, the filter plate 41,42,43 set by 33 is setting in symmetrical shape, and makes the surface of each filter plate 41,42,43 be provided with relatively The filter opening 410 of thin cloth, 420,430, simultaneously (opposite side filter chamber 33 is the setting that matches), make each filter plate taking wherein one filter chamber 32 as a example It is on the locular wall rest on filter chamber 3 at 41,42,43 most significant end, and on the corresponding filter chamber in both sides 32 locular wall at its least significant end then Fixed and make and set one on stops 34 and support only recess 341 to stops 34, allow the least significant end of each filter plate 41,42,43 to support to terminate in support and stop Can supply water the larger sealing passing through so that forming one between the lowermost end of each filter plate 41,42,43 and filter chamber locular wall on recess 341 35, also allow simultaneously each sealing 35 from top to bottom, the position that is staggered in left and right and arrange.

Secondly, by each filter plate 41,42,43 by filter chamber 32, in 33, it is separated into the layering space that can be installed with different filter materials, example As: filter plate 41 superjacent air space in the top places white cotton 51, and the superjacent air space of a secondary filter plate 42 places activated carbon 52, and again one The superjacent air space of filter plate 43 then places biochemical cotton 53, and filter chamber 32, the tapered diversion space 320 of 33 bottoms, then can place at 330 Life ball 54, cover at the top simultaneously making accommodating white cotton 51 again one be in that level and surface are furnished with equal discharge orifice 440 homogenizing plate 44, And allow the different filter materials in different layering spaces, water can be carried out with the filtration of not same-action, and then allow water not only improve dissolved oxygen amount, more Make the nitrification of water Erecting and improving.

And, in tapered diversion space 320,330, front side leads on the locular wall of aquarium, if one is in the upward company opening Port 322,332, and at the lower section of tapered diversion space 320,330 formed be spatially located at arrow path 321,331 and drainage Respectively offer open-work 300 at the bottom land of groove 3 it is therefore an objective to not hinder filter chamber 32, in the case of the filter flowing of water in 33, allow the Shui nationality Water in case can flow in this space, to prevent air accumulation in this space from causing the floating of drainage trap 3.

Therefore this drainage trap 3 can be independently arranged but also can be built in aquarium, and open up on front side of drainage trap 3 return Discharge orifice 310 and communication port 322,332 are directed towards installing in aquarium, make the water in aquarium flow into from each overfall 323,333 Filter chamber 32, after 33 is interior, by homogenizing plate 44 and equal discharge orifice 440 thereon, allows water can pass through such as comprehensively uniformly to dirty After the initial filter of white cotton 51 shown in Fig. 4, least a portion of water can be passed through by the filter opening 410 on filter plate 41, and most water then edge Filter plate 41 and promptly flow by entering in next filter material space at sealing 35, other filter materials and filter plate 42,43 are also all orders Water carries out above-mentioned identical filtration and water conservancy diversion, and last water, after flowing in tapered diversion space 320,330, guides current by it Space tapered, allow the flow velocity of water to speed and readily through arrow path 321,331, enter and draw water after in room 31 by suction pump 2 return the water after filtering in aquarium again, and so circulation endlessly, the water in aquarium can be followed continuously and incessantly Ring filters, and also this water builds up a perfect and stable nitrification simultaneously.

Meanwhile, the filter plate 41 tiltedly being set by continuous back span, 42,43, allow water to increase by the path of filter material and to increase The effect filtered, also can produce the water conservancy diversion accelerating function of water simultaneously, and then allows the dunghill in small, broken bits by filter material, can be subject to water The swash of wave guiding of stream and flow into, tapered diversion space 320 gradually downward, in 330 after, the more faster arrow path of flow velocity is entered by the swash of wave 321,331, and be carried over entrance and draw water in room 31, enable and returned in aquarium by suction pump 2, so can avoid filtering Precipitation accumulation substantial amounts of corruption dunghill in room 32,33 and the room 31 of drawing water, and then significantly avoid the generation of toxin, allows establishing Nitrification is able to lasting and stablizes without being destroyed.

Secondly, above-mentioned tapered diversion space 320, the connected entrance 322,332 set by 330 is it is therefore an objective to work as filter chamber 32, in 33 On each metafiltration material, it is likely to result in the constricted flow of water because filtration occurs dirt seriously to amass stifled, and suction pump 2 cannot be met and continue Draw water required output when, the water in aquarium can flow into tapered diversion space 320,330 by connected entrance 322,332 Interior, supply the pump-out needed for suction pump 2, and then suction pump 2 can be avoided to burn less than water because taking out.

And, as shown in figure 5, this filter chamber 32, each filter plate 41,42,43 setting direction in 33, horizontal direction nine also can be done Ten degree of conversion.

Or, and as shown in fig. 6, can only set a filter chamber 32 and room 31 of drawing water in this drainage trap 3, this whole filter Volume can reduce, simplify construction, can also increase the space of filter chamber 32 simultaneously.

Furthermore, as shown in Figure 7,8, each filter plate 41,42,43 in this drainage trap 3 also can be horizontally disposed with, and each filter plate 41, 42,43 two ends ride on landing block 36 set by the locular wall corresponding position both sides of filter chamber 32,33 with stops 37, and make and only supporting Block 37 be provided be available for filter plate 41,42,43 end support only to only recess 371, and then allow this end of each filter plate 41,42,43 Formed and locular wall between can supply water as previously described quickly through sealing 35, simultaneously each sealing 35 be also from top to bottom, in a left side Position that the right side is staggered and arrange, so equally can make the most water to be filtered from top to bottom, along each filter plate 41,42,43 Class is in the flowing of s shape, equally allows the path that water passes through each filter material 51,52,53,54 increase and increase the effect of filtration, improved The effect of filter.

Claims (12)

1. a kind of filter of aquarium, is to be separated into, at least provided with by dividing plate, the filter that its bottom communicates in a drainage trap Draw water room with one in room, in filter chamber, from top to bottom consecutive intervals are provided with multiple filter plates that filter opening is laid on its surface, and make each filter plate One end be resisted against on filter chamber locular wall the other end and then form the larger sealing passing through that can supply water and filter chamber locular wall between, simultaneously Above-mentioned each sealing be from top to bottom, left and right is staggered position and sets, and make this filter chamber bottom form a tapered diversion space, simultaneously Make tapered diversion space lower end form an arrow path to lead in interior of drawing water.

2. aquarium according to claim 1 filter it is characterised in that: this room both sides of drawing water can arrange phase simultaneously Its interior filter plate and tapered diversion space two filter chambers that symmetrically shape is arranged together.

3. aquarium according to claim 1 and 2 filter it is characterised in that: that is installed in this filter chamber is continuous The installing direction of spaced all filter plates, can do horizontal 90 degree of conversion.

4. aquarium according to claim 1 filter it is characterised in that: each filter plate in filter chamber be in level between Every setting.

5. aquarium according to claim 4 filter it is characterised in that: each filter plate be resisted against filter chamber locular wall should End is to be seated against on solid landing block at the locular wall of both sides, and the other end is then to be resisted against the fixed stops that balances each other of corresponding position both sides locular wall Upper setting on only recess.

6. aquarium according to claim 1 filter it is characterised in that: each filter plate in filter chamber is in continuously anti- Tiltedly set to interval.

7. aquarium according to claim 6 filter it is characterised in that: the least significant end of this each filter plate tiltedly setting is Be resisted against on the fixed stops that balances each other in both sides locular wall corresponding position the one of setting to support only on recess, and the most significant end of each filter plate be then against On filter chamber locular wall.

8. aquarium according to claim 1 filter it is characterised in that: open up at the top of this room locular wall that draws water Discharge orifice once.

9. aquarium according to claim 1 filter it is characterised in that: positioned at this tapered diversion space side Locular wall on upward open a connected entrance.

10. aquarium according to claim 1 filter it is characterised in that: it is empty that this drainage trap is located at tapered water conservancy diversion Between the place of lower section form a space, this space be respectively provided with open-work at arrow path and bottom land.

The filter of 11. aquariums according to claim 1 it is characterised in that: the front of this filter chamber upper end and side Place interval offers multiple gaps.

The filter of 12. aquariums according to claim 1 it is characterised in that: the filter plate of the top in this filter chamber Top place interval sets a homogenizing plate being furnished with equal discharge orifice in level and surface.