CN215403405U - Drip filter - Google Patents

Abstract

The utility model discloses a drip filter, which comprises a shell, wherein a water inlet channel and a filter cavity which are communicated are arranged in the shell, a water inlet which is communicated with the water inlet channel is arranged at the bottom of the shell, a water pump which pumps water into the water inlet channel from the water inlet is arranged in the shell, a water distribution device which can distribute water in the water inlet channel and then enter the filter cavity is arranged between the water inlet channel and the filter cavity, a plurality of distribution holes which are communicated with the filter cavity are arranged on the distribution device, a filter assembly which can filter sundries is arranged in the filter cavity, and a water outlet which is used for water filtered by the filter cavity to flow out is arranged on the shell. Simple structure, the filter effect is good, moreover because the water inlet sets up in the casing bottom, this filter also is applicable to the use in the low water level aquarium like this.

Description

Drip filter

[ technical field ] A method for producing a semiconductor device

The present invention relates to a drip filter.

[ background of the utility model ]

People need to use the aquarium when raising fish, tortoise etc. often, and the water in the aquarium can receive the pollution because of metabolic waste, fish food residue, pasture and water leaf of fish etc. and fish are very high to the requirement of quality of water, if the water body pollutes, then can influence fish growth, cause the death of fish even, and for the emergence of answering above-mentioned condition, people often utilize the filter to mix in the aquarium water suction income device of debris, and water is discharged from the delivery port after filtering.

Current filter includes the casing usually, be equipped with filter screen and filter pulp in the casing, be equipped with the water inlet on the casing middle part lateral wall of casing, the bottom is equipped with the blow off pipe, the top is equipped with the outlet pipe, fish bowl immersible pump is connected to inhalant canal one end, under fish bowl immersible pump's suction effect, the water that thoughtlessly has debris is in the inhalant canal suction income casing, treat filter screen and filter pulp's filtration back, the fish bowl is got back to from the outlet pipe flow to the net water, debris are stayed in the filter bottom, a large amount of water gets into from the casing middle part and directly discharges from the top through filter screen and filter pulp, though can reach certain filter effect, but the velocity of flow is faster, roll up filter bottom debris easily, the filter effect is not good, and be not suitable for when the water level is lower.

Therefore, the present invention has been made in view of the above disadvantages.

[ Utility model ] content

The utility model aims to overcome the defects of the prior art and provides the trickling filter which is simple in structure, good in filtering effect and suitable for low water level.

The utility model is realized by the following technical scheme:

the utility model provides a drip filter, its characterized in that includes casing 1, casing 1 in be equipped with inhalant canal 2, filter chamber 3 that are linked together, casing 1's bottom be equipped with the water inlet 10 with inhalant canal 2 intercommunication, casing 1 in be equipped with water from water pump 5 in the water inlet 10 suction inhalant canal 2, inhalant canal 2 and filter chamber 3 between be equipped with and enter into filter chamber 3 diverging device 6 after can splitting inhalant canal 2's moisture, diverging device 6 on be equipped with the reposition of redundant personnel hole 60 of a plurality of intercommunication filter chambers 3, filter chamber 3 in be equipped with the filter assembly 7 that can filter debris, casing 1 on be equipped with the delivery port 11 that supplies filter chamber 3 filtered water to go out.

The trickling filter is characterized in that the filter assembly 7 comprises a first filter cotton 71, an activated carbon layer 72 and a second filter cotton 73 which are arranged below the diversion holes 60 in sequence.

The trickling filter is characterized in that the activated carbon layer 72 comprises an activated carbon layer frame 721 and activated carbon 722 arranged in the activated carbon layer frame 721, and a plurality of second through flow holes 7211 are arranged at the bottom of the activated carbon layer frame 721.

The trickling filter is characterized in that the flow dividing device 6 comprises a flow dividing groove 61 inserted at one end of the water inlet channel 2, the flow dividing groove 61 is arranged above the filter cavity 3, and the flow dividing holes 60 are arranged on the bottom wall of the deluge flow dividing groove 61.

As above drip filter, its characterized in that casing 1 include base 12, lower casing 14, upper housing 13, upper cover 15 that from the bottom up connected gradually, filter chamber 3 establish in upper housing 13, inhalant canal 2 include intake antrum 21 and the water pipe 22 that communicates intake antrum 21 and splitter box 61, intake antrum 21 enclose by base 12 and lower casing 14 and become, water pipe 22 establish under in casing 14 and upper housing 13, lower casing 14 in be equipped with the play water cavity 8 with filter chamber 3 intercommunication, delivery port 11 establish under on casing 14 and with play water cavity 8 intercommunication.

The trickling filter is characterized in that the upper cover 15 covers the opening at the upper end of the diversion channel 61, the diversion channel 61 is provided with a clamping groove 611, and the inner wall of the upper cover 15 is provided with a buckle 151 clamped into the clamping groove 611.

The drip filter is characterized in that two groups of water outlets 11 are arranged at the bottom of two opposite side walls of the second cavity 14 respectively.

The trickling filter as described above is characterised in that the bottom of the upper housing 13 is provided with grid holes 131 communicating the filter chamber 3 with the outlet chamber 8.

The drip filter is characterized in that the water pump 5 is provided with an impeller 51 extending into the water inlet channel 2, and one side of the side wall of the shell 1, which is close to the impeller 51, is provided with a water spraying hole 16 which is communicated with the water inlet channel 2 and is used for throwing the impeller 51.

The trickling filter as described above, characterized in that the first filter wool 71 is a chemical fiber wool.

Compared with the prior art, the utility model has the following advantages:

1. in the utility model, after water to be filtered is pumped into the water inlet channel from the water inlet, the water is upwards conveyed to the flow dividing device through the water inlet channel, is divided and enters the filter cavity, and the purified water is filtered by the filter assembly and then drops to the bottom of the filter cavity and finally flows out from the water outlet at the bottom of the shell.

2. According to the utility model, through the matching of the buckle and the clamping groove, the upper cover is detachably connected to the splitter box and can cover the opening of the splitter box, so that noise generated by flowing water scouring can be blocked, and the operation of the filter is more silent.

3. In the utility model, the impeller can throw water out from the side through the water spraying holes, so that the water circulation in the aquarium is promoted, and sundries such as excrement are rolled or washed, so that the sundries can be conveniently sucked from the water inlet.

[ description of the drawings ]

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of an exploded structure of the present invention;

fig. 4 is an exploded view of the present invention in another aspect.

[ detailed description ] embodiments

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, a drip filter, including casing 1, casing 1 in be equipped with inhalant canal 2, filter chamber 3 that are linked together, casing 1's bottom is equipped with the water inlet 10 with inhalant canal 2 intercommunication, be equipped with water pump 5 in the casing 1 from water inlet 10 suction inhalant canal 2, be equipped with between inhalant canal 2 and the filter chamber 3 and enter into filter chamber 3 diverging device 6 after can dividing inhalant canal 2's moisture, be equipped with the diffluent hole 60 of a plurality of intercommunication filter chambers 3 on the diverging device 6, be equipped with the filter assembly 7 that can filter debris in the filter chamber 3, be equipped with the delivery port 11 that supplies the water after filter chamber 3 filters to go out on the casing 1. With the help of the above structure, treat filterable water from water inlet 10 suction inhalant canal 2 after, upwards deliver to diverging device 6 through inhalant canal 2, the reposition of redundant personnel gets into filter chamber 3, and filter assembly 7 through the filtration back water purification and drip filter chamber 3 bottoms, and the delivery port 11 from casing 1 bottom flows out at last, simple structure, the filter effect is good, because water inlet 10 sets up in the casing bottom, this filter also is applicable to the use in the low water level aquarium like this.

As shown in fig. 2, the filter assembly 7 comprises a first filter cotton 71, an activated carbon layer 72 and a second filter cotton 73 which are sequentially arranged below the diversion hole 60, and by arranging multi-layer filtering, multi-layer filtering of the aquaculture water is realized, and the filtering effect is improved.

Specifically, the activated carbon layer 72 includes an activated carbon layer frame 721 and activated carbon 722 provided in the activated carbon layer frame 721, and a plurality of second flow holes 7211 are provided at the bottom of the activated carbon layer frame 721. The culture water enters the activated carbon layer frame 721 after being filtered by the first filter cotton 71, and drops into the second filter cotton 73 from the second flow through hole 7211 after the activated carbon 722 absorbs impurities, and is filtered again.

In this embodiment, the flow dividing device 6 includes the splitter box 61 inserted in one end of the water inlet channel 2, the splitter box 61 is arranged above the filter chamber 3, the splitter holes 60 are arranged on the bottom wall of the deluge splitter box 61, and thus, water enters the splitter box 61 from the water inlet channel and then is split by the splitter holes 60 to enter the filter chamber 3.

As shown in fig. 2-4, the housing 1 includes a base 12, a lower housing 14, an upper housing 13, and an upper cover 15, which are sequentially connected from bottom to top, the filter chamber 3 is disposed in the upper housing 13, the water inlet channel 2 includes a water inlet chamber 21 and a water pipe 22 communicating the water inlet chamber 21 with the diversion trench 61, the water inlet chamber 21 is enclosed by the base 12 and the lower housing 14, the water pipe 22 is disposed in the lower housing 14 and the upper housing 13, a water outlet chamber 8 communicating with the filter chamber 3 is disposed in the lower housing 14, and the water outlet 11 is disposed on the lower housing 14 and communicates with the water outlet chamber 8.

Further, the upper cover 15 covers an opening at the upper end of the diversion trench 61, a clamping groove 611 is arranged on the diversion trench 61, and a buckle 151 clamped into the clamping groove 611 is arranged on the inner wall of the upper cover 15. Through the cooperation of buckle 151 and draw-in groove 611, upper cover 15 can dismantle the connection on the splitter box 61 and can cover splitter box 61 and filter chamber 3 opening, can block running water and erode and produce the noise for the filter operation is more silent.

Specifically, two sets of water outlets 11 are respectively disposed at the bottoms of two opposite sidewalls of the second cavity 14, so that water to be filtered enters from the water inlet 10 at the bottom and is discharged from the water outlets 11 at two sides after being filtered.

Specifically, the bottom of the upper housing 13 is provided with a grid hole 131 that communicates the filter chamber 3 with the outlet chamber 8, so that the filtered water drops from the grid hole 131 into the outlet chamber 8.

As shown in fig. 2 and 4, the water pump 5 is provided with an impeller 51 extending into the water inlet passage 2, and a water spraying hole 16 communicating with the water inlet passage 2 and allowing the impeller 51 to be thrown out is provided on a side wall of the housing 1 near the impeller 51. The impeller 51 can throw water out from the side through the water spraying holes, promote the water circulation in the aquarium, roll up or wash out impurities, such as feces, and facilitate the suction of the impurities from the water inlet.

In this embodiment, the first filter cotton 71 is chemical fiber cotton. The chemical fiber cotton is matched with the activated carbon to realize primary fine filtration, most impurities can be filtered, then water flows down the second filter cotton 73, and the second filter cotton 73 performs coarse filtration on the water and then drops into the water outlet cavity 8.

Claims (10)

1. A drip filter, characterized by: including casing (1), casing (1) in be equipped with inhalant canal (2), filter chamber (3) that are linked together, the bottom of casing (1) be equipped with water inlet (10) with inhalant canal (2) intercommunication, casing (1) in be equipped with water pump (5) in from water inlet (10) suction inhalant canal (2), inhalant canal (2) and filter chamber (3) between be equipped with and enter into filter chamber (3) diverging device (6) after can dividing the water of inhalant canal (2), diverging device (6) on be equipped with reposition of redundant personnel hole (60) of a plurality of intercommunication filter chambers (3), filter chamber (3) in be equipped with filter assembly (7) that can filter debris, casing (1) on be equipped with delivery port (11) that supply filter chamber (3) to filter the rivers after.

2. The drip filter of claim 1, wherein: the filtering component (7) comprises a first filtering cotton (71), an activated carbon layer (72) and a second filtering cotton (73) which are arranged below the shunting hole (60) in sequence.

3. The drip filter of claim 2, wherein: the activated carbon layer (72) comprises an activated carbon layer frame (721) and activated carbon (722) arranged in the activated carbon layer frame (721), and a plurality of second flow through holes (7211) are formed in the bottom of the activated carbon layer frame (721).

4. The drip filter of claim 1, wherein: the flow dividing device (6) comprises a flow dividing groove (61) inserted into one end of the water inlet channel (2), the flow dividing groove (61) is arranged above the filter cavity (3), and the flow dividing holes (60) are arranged on the bottom wall of the rain flow dividing groove (61).

5. The drip filter of claim 4, wherein: casing (1) include base (12), lower casing (14), go up casing (13), upper cover (15) that from the bottom up connected gradually, filter chamber (3) establish in last casing (13), inhalant canal (2) include intake chamber (21) and water pipe (22) that communicate intake chamber (21) and splitter box (61), intake chamber (21) enclose by base (12) and lower casing (14), water pipe (22) establish under in casing (14) and last casing (13), lower casing (14) in be equipped with the play water cavity (8) with filter chamber (3) intercommunication, delivery port (11) establish under on casing (14) and with go out water cavity (8) intercommunication.

6. The drip filter of claim 5, wherein: upper cover (15) cover splitter box (61) upper end opening, splitter box (61) on be equipped with draw-in groove (611), upper cover (15) inner wall on be equipped with and block in buckle (151) in draw-in groove (611).

7. The drip filter of claim 5, wherein: the water outlets (11) are provided with two groups and are respectively arranged at the bottoms of two opposite side walls of the second cavity (14).

8. The drip filter of claim 5, wherein: the bottom of the upper shell (13) is provided with a grid hole (131) which communicates the filter cavity (3) with the water outlet cavity (8).

9. The drip filter of claim 1, wherein: water pump (5) on be equipped with and stretch into impeller (51) in inhalant canal (2), casing (1) lateral wall on be close to impeller (51) one side be equipped with inhalant canal (2) intercommunication and supply impeller (51) to throw away hole for water spraying (16).

10. The drip filter of claim 2, wherein: the first filter cotton (71) is chemical fiber cotton.

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