KR101613063B1 - Filter unit for aquarium tank and filter apparatus having the same - Google Patents

Filter unit for aquarium tank and filter apparatus having the same Download PDF

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Publication number
KR101613063B1
KR101613063B1 KR1020140027713A KR20140027713A KR101613063B1 KR 101613063 B1 KR101613063 B1 KR 101613063B1 KR 1020140027713 A KR1020140027713 A KR 1020140027713A KR 20140027713 A KR20140027713 A KR 20140027713A KR 101613063 B1 KR101613063 B1 KR 101613063B1
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KR
South Korea
Prior art keywords
filter
filter medium
water
flow path
medium
Prior art date
Application number
KR1020140027713A
Other languages
Korean (ko)
Other versions
KR20150105763A (en
Inventor
최두원
강상훈
조호진
김현성
Original Assignee
(주)하이비젼시스템
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)하이비젼시스템 filed Critical (주)하이비젼시스템
Priority to KR1020140027713A priority Critical patent/KR101613063B1/en
Priority to CN201480077029.8A priority patent/CN106255409B/en
Priority to PCT/KR2014/010236 priority patent/WO2015137586A1/en
Publication of KR20150105763A publication Critical patent/KR20150105763A/en
Application granted granted Critical
Publication of KR101613063B1 publication Critical patent/KR101613063B1/en

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/004—Seals, connections

Abstract

The present invention discloses a water filter for improved water filtration and a filtration apparatus including the water filter. The filter according to the present invention comprises: a housing which forms an outer appearance and has a water inlet through which water is introduced into one side; A first filter medium for filtering the water introduced from the water inlet; A flow path through which the water filtered by the first filter medium moves; A second filter medium formed at a lower portion of the flow path portion to filter the water introduced from the flow path portion; And a discharge portion formed at a lower portion of the second filter medium and discharging water filtered by the second filter medium. The first filter medium, the flow path portion, and the second filter medium are located inside the housing.

Description

TECHNICAL FIELD [0001] The present invention relates to a filter for a water filter,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water filter and a filtration apparatus including the same, and more particularly to a water filter for filtration comprising a physical filter medium, a biological filter medium, a physical filter medium and a plurality of filter media, .

Generally, the water in the tank is easily deteriorated by fish scraps and food debris. Since the foreign substances are piled up on the floor and pollute the water, it is necessary to continuously remove the foreign matter by installing a filtration device.

As shown in FIG. 1, the conventional water filtering apparatus 10 comprises only a spongy filter medium 12, which is a physical filter medium, and has a structure in which water is passed through the spongy filter medium 12 to separate foreign matter and water .

However, such a conventional filter and filtration device is composed of only a sponge filter material, which is a physical filter material, and has an excellent filtration ability for a relatively large foreign object. However, since the filtration ability for a relatively small foreign object is decreased, foreign matter There was a problem that it was difficult to filter evenly.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a water filter for a water treatment, comprising a biological filter material or a chemical filter material separately from a physical filter material, And a filtration method in a water tank using a filtration apparatus.

According to an aspect of the present invention, there is provided a water filter for a watercraft including: a housing having a water inlet formed at one side thereof with a water inlet; A first filter medium for filtering the water introduced from the water inlet; A flow path through which the water filtered by the first filter medium moves; A second filter medium formed at a lower portion of the flow path portion to filter the water introduced from the flow path portion; And a discharge portion formed at a lower portion of the second filter medium and discharging water filtered by the second filter medium, wherein the first filter medium, the flow path portion, and the second filter medium are located inside the housing do.

The housing and the first filter material are preferably cylindrical in consideration of the contact area of water in the water tank to be filtered. However, the present invention is not limited to this and can be appropriately modified in a rectangular tube shape or the like.

Preferably, the first filter material is a physical filter material, and the physical filter material may be a nonwoven fabric or a sponge having a porous structure, but is preferably a sponge. However, the present invention is not limited to this, and any physical filter material having filtration ability can be appropriately selected by a person skilled in the art.

The channel portion may be formed inside the first filter material. In the water filter for a watercraft according to the present invention, the water introduced from the water inlet is firstly filtered through the outer surface of the first filter material, And moves to the channel portion located inside the first filter medium. However, the present invention is not limited to this, and an ordinary technician may be formed at the lower portion of the first filter medium, water introduced from the water inlet may be firstly filtered through the outer surface of the first filter medium, To the flow path portion located at the lower portion of the flow path portion.

Preferably, the second filter medium is a biological filter medium or a chemical filter medium, and the biological filter medium may be a bacterium, a bacterium or a cell, and the chemical filter medium may be one which filters water introduced from the flow path by porous activated carbon. However, the present invention is not limited to this, and a biological filtering material or a chemical filtering material having filtering ability can be appropriately selected.

Therefore, the water filter for a watercraft according to the present invention is characterized in that the primary filtered water passing through the channel portion is introduced into the second filter material, biologically or chemically filtered, and then moved to the bottom surface, And discharged through a discharge portion.

The water filter may further include a protective cover formed on an outer surface of the first filter medium, and a squeezing net disposed between the second filter medium and the discharge unit.

Preferably, the sieve is disposed at a predetermined distance from the discharge unit. The sieve is spaced apart from the discharge unit by a predetermined distance, thereby securing a space for discharging secondary filtered water that has passed through the sieve net to the discharge unit without clogging.

According to another aspect of the present invention, there is provided a water filtering apparatus comprising: at least one filter; A first flow pipe connected to the filter; And an air inlet through which air is injected from the outside, and a second flow pipe connected to the first flow pipe.

The filter may be arranged with two filters spaced apart from each other, and the first flow pipe may be located between the filters and connected to the outlet of the filter.

Preferably, the second flow path tube has a tubular shape longer than the filter.

According to another aspect of the present invention, there is provided a filtration method for a water tank using the water filtration apparatus, comprising: a step (step 1) of introducing external air through an air inlet; Introducing the water of the water tank through the water inlet of the filter (step 2); Filtering the inflowed water through a primary filter medium and a secondary filter medium of the filter (step 3); And introducing outside air through the air inlet to discharge the filtered water (step 4).

The filtration method in the water tank preferably repeats the above-mentioned steps 1 to 4.

The water filter for a watercourse according to the present invention and the filtration apparatus including the water filter are composed of a physical filter medium, a biological filter medium or a plurality of chemical filter mediums as a filter medium for filtering water in a water tank, , And the small-sized foreign substance has an effect of improving the filtration ability by filtering in the biological filter material or the chemical filter material.

1 is a perspective view schematically showing a conventional water filtering apparatus.
FIG. 2 is a schematic cross-sectional view of a water filter according to an embodiment of the present invention.
3 is a schematic cross-sectional view of a water filter according to another embodiment of the present invention.
4 is a perspective view schematically showing a water filtration apparatus according to an embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. The embodiments described below can be modified into various forms, and the scope of the present invention is not limited to the following embodiments. The embodiments of the present invention are provided to clearly convey the technical idea of the present invention to a person having ordinary skill in the art.

2, the water filter 1 according to an embodiment of the present invention includes a housing 110, a first filter medium 120, a flow path unit 130, a second filter medium 140, The first filter medium 120, the flow path unit 130 and the second filter medium 140 are located inside the housing 110.

The housing 110 forms an external appearance of the water filter 100 and a water inlet 111 through which the water of the water tank is introduced is formed on one side of the housing 110. The water inlet 111 is filled with water As shown in Fig.

The shape of the housing 110 is preferably cylindrical in order to maximize the contact area of the water in the water tank, but the shape of the housing 110 is not limited thereto and may be changed into a rectangular tube shape or the like. In an embodiment of the present invention, the housing 110 is formed in a cylindrical shape and the water inlet 111 is formed on both sides of the housing 110. However, the present invention is not limited thereto. As shown in FIG.

The first filter medium 120 is preferably a physical filter medium for filtering relatively large foreign substances contained in water in the water tank, and the physical filter medium may be a nonwoven fabric or a sponge having a porous structure. However, it is preferable to use a sponge in consideration of filtration ability and economical efficiency.

The first filter medium 120 is formed inside the housing 110 and is in contact with the water inlet 111. Also, the shape of the first filter medium 120 may be a cylindrical shape according to the shape of the housing 110, but it is not limited thereto and can be appropriately deformed by a typical technician in a rectangular tube shape or the like depending on the shape of the housing 110.

The protective cover 170 is formed on the outer surface of the first filter medium 120 and the first filter medium 120 can be protected from external impact and firmly fixed to the housing 110 have.

The flow path portion 130 is formed in the first filter medium 120 according to the shape of the first filter medium 120 so that the water introduced from the water inflow port 111 flows in from the outer surface of the first filter medium 120, The first filtered water moves in the direction of the inner surface of the first filter medium 120 and moves to the flow path portion 130 located inside the first filter medium 120, .

The second filter medium 140 is preferably a biological filter medium or a chemical filtering medium for filtering relatively small foreign matter contained in the primary filtered water filtered by the relatively large foreign matter by the first filter medium 120 Do. The water filter for water filtration according to the present invention filters relatively large foreign substances contained in water in the water tank through the first filter medium 120 as a physical filter medium and supplies the relatively large foreign matter contained in the water of the water tank through the second filter medium 140, The filtration ability is improved as compared with a filter composed of only a conventional physical filter material by filtering a small foreign object.

When the second filter medium 140 is a biological filter medium, it may be to filter the water introduced from the channel section 130 by cells, bacteria or cells. When the second filter medium 140 is a chemical filter medium, And may be to filter the incoming water from the unit 130. However, the present invention is not limited to this, and it is possible to appropriately select a well-known biological filtering material or chemical filtering material having a filtering ability against a foreign substance.

The discharge unit 150 is formed at a lower portion of the second filter member 140 and serves to discharge the second filtered water by the second filter member 140 to the outside.

The water filter according to the present invention further includes a sieve 170 positioned between the second filter medium 140 and the discharge unit 150. The sieve mesh 170 is disposed between the second filter medium 140 and the discharge unit 150, It acts to filter the foreign matter contained in water once more.

The sieve 170 may be disposed at a predetermined distance from the discharge unit 150 to smoothly discharge the water that has passed through the sieve 170 to the discharge unit 150.

Referring to FIG. 3, the water filter according to another embodiment of the present invention has a cylindrical shape in which the first filter medium 120 has no through hole, The remaining components are the same as those of the filter for a watercraft according to an embodiment of the present invention shown in FIG. 2, except that they are formed inside the lower portion of the first filter media 120. Therefore, for the sake of brevity, A detailed description will be omitted.

Referring to FIG. 4, the water filtering apparatus of the present invention includes a plurality of filters 100, a first flow pipe 200, and a second flow pipe 300.

It is preferable that at least one filter 100 is included, but two filters 100 are disposed apart from each other. However, the present invention is not limited to this, and three or more of them can be suitably selected by a person skilled in the art in consideration of the area of the water tank to be filtered.

The first flow pipe 200 is preferably a U-shaped pipe located between the plurality of filters 100 and connected to the discharge unit 150 of each of the filters 100. The first flow pipe 200 is physically connected to the discharge portion 150 of the plurality of the filters 100 and the second flow pipe 300 to be described later so that the water filtered from the plurality of the filters 100 flows through the second flow pipe And then discharged to the outside via the connector 300. In addition, the first flow pipe 200 is configured to be rotatable back and forth so that the angle of the filter 100 connected to the first flow pipe 200 can be adjusted.

The second flow pipe 300 is provided with an air inlet 310 through which air is injected from the outside and the first flow pipe 200 flows only through the filtered water from the filter 100, The air introduced from the air inlet 31 flows together.

Particularly, it is preferable that the second flow pipe 300 has a tubular shape longer in the longitudinal direction than the filter 100 in consideration of improvement of the filtering ability of the water filtering device.

The operation of the water filtration apparatus of the present invention will be described in more detail. When the air introduced through the air inlet 310 moves to the upper portion of the second flow pipe 300, the air flows into the second flow pipe 300 The water is moved upward with the air and discharged to the water tank. Thereafter, the water in the water tank is introduced into the water inlet 111 of the filter 100 by the density of the reduced water discharged from the second flow pipe 300 into the water tank. The inflow water is filtered through a plurality of filter media, and the filtered water flows through the first flow pipe 220 and flows to the upper portion of the second flow pipe 300 by buoyancy of air introduced through the air inflow port 310 The water in the water tank can be purified by repeating the steps of moving and discharging the water into the water tank.

100: water filter 150:
110: housing 160: protective cover
111: Water inlet 170: Filter
120: first filter medium 200: first flow pipe
130: flow path portion 300: second flow path portion
140: second filter media 310: air inlet

Claims (15)

At least one filter;
A first flow pipe connected to the filter; And
And a second flow pipe connected to the first flow pipe and having an air inlet through which air is injected from the outside,
The first flow pipe is rotated to adjust the angle of the filter,
The filter comprises:
A housing which forms an outer appearance and has a water inlet through which water is introduced into one side;
A first filter medium for filtering the water introduced from the water inlet;
A flow path through which the water filtered by the first filter medium moves;
A second filter medium formed at a lower portion of the flow path portion to filter the water introduced from the flow path portion;
A discharge portion formed at a lower portion of the second filter medium and discharging the filtered water by the second filter medium;
A protective cover formed on an outer surface of the first filter medium; And
And a sieve net positioned between the second filter medium and the outlet,
Wherein the first filter medium, the flow path portion, and the second filter medium are located inside the housing,
The second filter medium is a biological filter medium or a chemical filtering medium,
Wherein the biological filter medium filters water introduced from the channel portion by bacteria, bacteria or cells,
Wherein the chemical filter medium is formed by filtering the water introduced from the channel portion by the porous activated carbon,
Wherein the filtering unit is spaced apart from the discharge unit by a predetermined distance.
The method according to claim 1,
Wherein the housing and the first filter medium are cylindrical.
The method according to claim 1,
Wherein the first filter medium is a physical filter medium.
The method of claim 3,
Wherein the physical filter material is a nonwoven fabric or a sponge having a porous structure.
The method according to claim 1,
And the flow path portion is formed inside the first filter medium.
delete delete delete delete delete delete The method according to claim 1,
The filter includes two filters spaced apart from each other,
Wherein the first flow pipe is located between the filters and is connected to the outlet of the filter.
The method according to claim 1,
Wherein the second flow pipe is formed in a tubular shape longer in the longitudinal direction than the filter. delete delete
KR1020140027713A 2014-03-10 2014-03-10 Filter unit for aquarium tank and filter apparatus having the same KR101613063B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020140027713A KR101613063B1 (en) 2014-03-10 2014-03-10 Filter unit for aquarium tank and filter apparatus having the same
CN201480077029.8A CN106255409B (en) 2014-03-10 2014-10-29 Water tank filter and filter device comprising the filter
PCT/KR2014/010236 WO2015137586A1 (en) 2014-03-10 2014-10-29 Filter for water tank and filtering apparatus comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140027713A KR101613063B1 (en) 2014-03-10 2014-03-10 Filter unit for aquarium tank and filter apparatus having the same

Publications (2)

Publication Number Publication Date
KR20150105763A KR20150105763A (en) 2015-09-18
KR101613063B1 true KR101613063B1 (en) 2016-04-19

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Family Applications (1)

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KR1020140027713A KR101613063B1 (en) 2014-03-10 2014-03-10 Filter unit for aquarium tank and filter apparatus having the same

Country Status (3)

Country Link
KR (1) KR101613063B1 (en)
CN (1) CN106255409B (en)
WO (1) WO2015137586A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR200491759Y1 (en) 2019-09-18 2020-06-01 김철기 Buffer box for fishbowl

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WO2018130269A1 (en) * 2017-01-10 2018-07-19 Purodur Gmbh Filter cartridge for a liquid tank of a domestic appliance
KR102476704B1 (en) * 2019-11-22 2022-12-12 주식회사 쿠아코리아 Filter device for Aquarium
KR102388091B1 (en) * 2019-12-13 2022-04-18 이승혜 Dust reducing and filtering apparatus for fishtank
KR102381340B1 (en) * 2020-12-21 2022-04-01 김두곤 Filtration Device for Fishtank
CN115572019A (en) * 2022-11-09 2023-01-06 中国十七冶集团有限公司 Multi-functional curing means of multi-level component of large-scale reinforced concrete dysmorphism

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JP2000509326A (en) 1996-05-02 2000-07-25 ビーティーエル インターナショナル，エルエルシー Flow-through pitcher-mounted filter

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JP3548938B2 (en) * 1996-05-07 2004-08-04 前澤工業株式会社 Filtration equipment
KR19980067547U (en) * 1997-05-27 1998-12-05 전원근 Aquarium Water Purifier
JPH11188375A (en) * 1997-12-25 1999-07-13 Mitsuhiro Yoda Clarification apparatus
KR100813114B1 (en) * 2007-12-13 2008-03-17 (주)성신엔지니어링 Lifting type controllable fiber filter
KR101398653B1 (en) * 2011-12-14 2014-05-30 문창배 air suppling apparatus for water tank

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2000509326A (en) 1996-05-02 2000-07-25 ビーティーエル インターナショナル，エルエルシー Flow-through pitcher-mounted filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200491759Y1 (en) 2019-09-18 2020-06-01 김철기 Buffer box for fishbowl

Also Published As

Publication number Publication date
CN106255409A (en) 2016-12-21
KR20150105763A (en) 2015-09-18
CN106255409B (en) 2019-11-19
WO2015137586A1 (en) 2015-09-17

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