JPS631613U

JPS631613U -

Info

Publication number: JPS631613U
Application number: JP9530186U
Authority: JP
Priority date: 1986-06-24
Filing date: 1986-06-24
Publication date: 1988-01-07

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の使用状態を示す斜
視図、第２図は第１図に示した実施例を分解して
示す一部破断斜視図、第３図は第１図で示した実
施例の縦断面図、第４図は第３図中のＡ―Ａ線に
沿つて切断した断面図、第５図は第３図中のＢ―
Ｂ線に沿つて切断した断面図、第６図は本考案に
用いる送水ポンプの構成を示す説明図、第７図は
第６図に示した送水ポンプのモータコイル及びモ
ータコア組立体を示す説明図、第８図はモータコ
イルの周囲を耐熱絶縁テープ、Ｕ字形板及び蓋板
で覆つて耐熱絶縁処理を施すときの説明図である
。１……濾過槽、１１……モータ室、１２……貯
水室、１３……送水ポンプ、１３１……吸込口、
１３２……吐出口、１４……排水孔、１５……排
水管、１６……流出樋、１６′……アダプタ、１
７……流入樋、２……濾過器、２１……濾過器筐
体、２２……仕切板、２３，２３，２４，２４…
…細孔、２３′……斜底部、２５……通水管、２
８……発泡粒子、３……蓋体、４……養魚槽、５
……プロペラ、６……吸水管、７……小型モータ
、８……薄膜、９……Ｕ形板、９１……蓋板。 Fig. 1 is a perspective view showing an embodiment of the present invention in use, Fig. 2 is an exploded perspective view of the embodiment shown in Fig. 1, and Fig. 3 is a perspective view showing the embodiment shown in Fig. 1. FIG. 4 is a cross-sectional view taken along line A--A in FIG. 3, and FIG. 5 is a cross-sectional view along line B-- in FIG. 3.
A sectional view taken along line B, FIG. 6 is an explanatory diagram showing the configuration of the water pump used in the present invention, and FIG. 7 is an explanatory diagram showing the motor coil and motor core assembly of the water pump shown in FIG. 6. , FIG. 8 is an explanatory view when heat-resistant insulation treatment is performed by covering the periphery of the motor coil with heat-resistant insulating tape, a U-shaped plate, and a cover plate. 1...Filter tank, 11...Motor room, 12...Water storage chamber, 13...Water pump, 131...Suction port,
132...Discharge port, 14...Drain hole, 15...Drain pipe, 16...Outflow gutter, 16'...Adapter, 1
7... Inflow gutter, 2... Filter, 21... Filter housing, 22... Partition plate, 23, 23, 24, 24...
...pore, 23'...slanted bottom, 25...water pipe, 2
8... Foamed particles, 3... Lid, 4... Fish culture tank, 5
... propeller, 6 ... water suction pipe, 7 ... small motor, 8 ... thin film, 9 ... U-shaped plate, 91 ... cover plate.

Claims

[Scope of Claim for Utility Model Registration] (1) In a water filtration device for a fish tank, which consists of a filter housing a filter medium, a water pump for filtration, a backwashing device for the filter medium, and a casing that houses these, The above-mentioned water filtration device for a fish tank, wherein the filter medium is composed of a large number of fine particles of synthetic resin foam housed in a housing made of a porous material. (2) A case housing the above-mentioned filter, a water pump for filtration, and a backwashing device for filter media is provided with a pump chamber and a water storage chamber in the lower part, a filtration tank having an inflow gutter and an outflow gutter in the upper edge, and A water filtration device for a fish tank according to claim 1, comprising a lid body. (3) The water storage chamber of the above-mentioned filtration tank has a drainage hole on the bottom, and the other end of the drainage pipe, which has one end bent in an L-shape and is fixed at a position higher than the water level of the outflow gutter, is connected to this. A water filtration device for a fish tank according to claim 2 of the utility model registration claim. (4) The water filtration device for a fish tank according to claim 2, in which the outflow tank of the filtration tank can be fitted with an adapter for introducing water flowing out from the outflow tank into the fish tank. (5) The water filtration device for a fish tank according to claim 2, wherein the outer periphery of the pump chamber of the filtration tank is covered with an opaque thin film printed with a design or characters. (6) The water filtration device for a fish tank according to claim 2, wherein the lid has a protrusion on the bottom surface and presses down a filter installed in the filtration tank. (7) The filter has a water pipe connected to one end of the water suction pipe inserted into the fish tank, and has a casing with a large number of pores on the bottom surface and a large number of pores over the entire surface. A water filtration device for a fish tank according to claim 2, which comprises a partition plate. (8) The fish culture tank according to claim 7 of the utility model registration claim, in which a portion of the bottom of the filter casing corresponding to the pump chamber is inclined from the inside to the outside, and no pores are provided in that portion. Water filtration equipment. (9) A filtration water pump is attached to the pump chamber of the filtration tank, and its discharge port protrudes into the water storage chamber;
The suction port extends upward and is connected to a water pipe provided in the filter.
A water filtration device for fish tanks as described in . (10) The water filtration device for a fish tank according to claim 9, wherein the discharge port of the filtration water pump has a check valve and a sleeve pipe. 〓(11)１１〓 After the filtration water pump is covered with heat-resistant insulating tape, the motor coil and motor core assembly is sealed with a U-shaped plate and cover plate made of heat-resistant insulating plastic material. ,
Utility model registration claim 1, which is formed by inserting it into a die and molding the casing integrally by injection molding.
A water filtration device for a fish tank according to items 1 to 10. 〓(12)１２〓 The above-mentioned filter medium backwashing device comprises a propeller rotatably attached within the filter and a small motor attached to the lid body to rotate the propeller. The water filtration device for a fish tank according to item 2. (13) The water filtration device for a fish tank according to claims 1 to 12, wherein the synthetic resin foam fine particles are polyethylbenzene foam fine particles. (14) The water filtration device for a fish tank according to claims 1 to 12, wherein the synthetic resin foam fine particles are polyvinylbenzene foam fine particles.