WO2007108146A1 - 水槽用オーバーフロー装置 - Google Patents
水槽用オーバーフロー装置 Download PDFInfo
- Publication number
- WO2007108146A1 WO2007108146A1 PCT/JP2006/317084 JP2006317084W WO2007108146A1 WO 2007108146 A1 WO2007108146 A1 WO 2007108146A1 JP 2006317084 W JP2006317084 W JP 2006317084W WO 2007108146 A1 WO2007108146 A1 WO 2007108146A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- tank
- pipe
- aquarium
- overflow
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 302
- 230000002265 prevention Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 description 109
- 102000004169 proteins and genes Human genes 0.000 description 33
- 108090000623 proteins and genes Proteins 0.000 description 33
- 238000004891 communication Methods 0.000 description 17
- 239000007921 spray Substances 0.000 description 16
- 238000009413 insulation Methods 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
-
- 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
- C02F3/04—Aerobic processes using trickle filters
-
- 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
- C02F3/04—Aerobic processes using trickle filters
- C02F3/043—Devices for distributing water over trickle filters
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
- Y10S210/905—Protein
Definitions
- the present invention relates to an overflow device for supplying water in an aquarium such as an aquarium fish tank to an external device such as a filtration device.
- a filtration device is generally installed to keep the water in the aquarium clean.
- an aquarium filtration device As an aquarium filtration device, an underwater installation type installed in the aquarium and an outside installation type installed outside the aquarium are well known. Compared to the installation type, it is suitable for enlargement and can be provided with an excellent filtration capacity.
- an overflow device has been used to supply water in the water tank to a filtration apparatus installed outside the tank, or to return the water in the filtration apparatus to the water tank.
- a conventional overflow device has a tank-side water storage section disposed along the outer surface of the side wall of the water tank, and a reverse disposed between the water tank and between the water storage sections outside the tank.
- a U-shaped siphon pipe and an overflow pipe provided in the reservoir outside the tank are provided. Then, the water in the water tank is supplied to the reservoir outside the tank through the siphon pipe, and the water flows out through the overflow pipe and is supplied to the filtration device outside the tank.
- the filtration device outside the tank is provided with a discharge pump, and the water filtered by the filtration device is forcibly discharged by the discharge pump and discharged into the water tank via the discharge pipe ( Is configured to be recirculated).
- Patent Document 1 Utility Model Registration No. 3018619 ( Figure 3)
- the present invention provides a water tank overflow device that solves the above-described problems of the prior art and can prevent water in the tank from being supplied to the outside of the tank immediately after the water level in the water tank drops. Objective.
- the inflow side end is arranged inside the aquarium, the outflow side end is arranged outside the aquarium, and includes an inverted U-shaped siphon pipe that supplies the water inside the aquarium to the outside of the aquarium,
- An air introduction portion is provided above the inflow side end portion of the inflow side pipe portion of the siphon pipe,
- the end portion on the outflow side of the siphon pipe is disposed in the water storage section outside the tank, the water in the water tank is temporarily stored in the water storage section outside the tank, and the water is supplied to the outside of the tank.
- Overflow device for aquarium is disposed in the water storage section outside the tank, the water in the water tank is temporarily stored in the water storage section outside the tank, and the water is supplied to the outside of the tank.
- the tank is further provided with a water storage section disposed along the inner surface of the side wall of the water tank and into which water in the water tank flows.
- the water tank overflow device according to claim 1, wherein the inflow side end of the siphon pipe is disposed in the water storage section in the tank.
- the apparatus further comprises an inverted U-shaped discharge pipe having an inflow side end disposed outside the water tank and an outflow side end disposed inside the water tank.
- the external device force is configured such that the water that is forced out flows into the discharge pipe from its inflow end and is discharged into the water tank from the outflow end.
- a backflow prevention hole is provided at the top of the discharge pipe
- the backflow prevention hole force according to any one of the preceding items 1 to 4, which is configured to prevent backflow by introducing air into the discharge pipe when forced water supply of the external device force is stopped.
- Aquarium overflow device which is configured to prevent backflow by introducing air into the discharge pipe when forced water supply of the external device force is stopped.
- the air introduction force is also introduced into the siphon pipe. It can prevent the water from being sucked into the siphon pipe and can automatically stop the water supply immediately.
- the water in the water tank is sucked through the water storage section in the tank or supplied outside the tank through the water storage section outside the tank. Therefore, the water in the water tank can be stably supplied outside the tank.
- FIG. 1 is a perspective view showing a water tank system according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing an overflow device applied to the water tank system of the embodiment.
- FIG. 3 is an exploded perspective view showing the overflow device of the embodiment.
- FIG. 4 is a side sectional view showing the overflow device of the embodiment.
- FIG. 5 is a perspective view showing the filtration device applied to the water tank system of the embodiment in a state where the functional component unit is pulled out.
- FIG. 6 is a front sectional view showing the filtration device of the embodiment.
- FIG. 7 is a side sectional view showing the filtration device of the embodiment.
- FIG. 8 is a perspective view showing a casing body in the filter device according to the embodiment.
- FIG. 9 is a perspective view showing a functional component unit applied to the filtration device of the embodiment.
- FIG. 10 is an exploded perspective view showing the functional component unit in the filtration device of the embodiment.
- FIG. 11 is a front sectional view showing a flow dividing plate portion of a water introduction portion in the filtration device of the embodiment.
- FIG. 12 is an exploded perspective view showing a filtration unit in the filtration device of the embodiment. Explanation of symbols
- FIG. 1 is a perspective view showing an aquarium system according to an embodiment of the present invention.
- this aquarium system consists of a water tank (1), a stand-alone filtration device (2) installed independently of the water tank (1), and water (W ) Supply water to the filtration device (2), and an introduction hose (11) such as an introduction pipe that supplies water from the overflow device (5) to the filtration device (2), and supply water to the overflow device (5) from the filtration device (2)
- a discharge hose (12) such as a discharge pipe is provided as a basic component.
- the overflow device (5) includes an overflow box (50) disposed across the upper end of the side wall of the water tank (1), and a siphon pipe (55) is provided in the overflow box (50). ), A discharge pipe (56) and a sound insulation bar (57) are incorporated.
- the overflow box (50) is disposed along the inner surface of the side wall of the water tank (1) and has a box-shaped water storage part (51) having an open top and the outer surface of the side wall of the water tank (1).
- One wall portion of the water storage section (51) in the tank is provided with a large number of slit-shaped water passage holes (511) which are vertically long and arranged in parallel at predetermined intervals in the horizontal direction.
- the water (W) in the water tank is configured to flow into the water reservoir (51) in the tank via (511)! RU
- a discharge port (512) is provided at the lower end of one wall portion of the in-tank water storage unit (51), and a discharge nozzle (513) is attached to the discharge port (512). Yes.
- the siphon pipe (55) is composed of a flat wide tube member that is reverse U-shaped in side view and has a U-shape that faces downward, and the inflow side end portion of the siphon pipe (55) The intermediate bent portion is arranged on the bridge connecting portion (53), and the outflow side end portion is arranged in the outside water storage portion (52).
- the water level in the siphon pipe (55) is filled with water (W)
- the water level on the tank reservoir (51) side is higher than the water level on the tank reservoir (52) side.
- the inflow side of the siphon pipe (55) is provided with a high-level inlet portion (551) as an air introduction portion so that the inflow side pipe portion is cut off in the middle. It has been.
- the high inlet portion (551) is disposed higher than the inflow side end portion of the siphon pipe (55) and is disposed higher than the upper end of an overflow pipe (54) described later. It is.
- the high level outlet (551) enters the siphon pipe (55). The air is introduced into the pipe, the suction of water into the siphon pipe (55) is prevented, and the supply of water (W) is forcibly stopped.
- an air suction port (555) is provided at the center of the upper surface of the siphon pipe (55).
- the air suction port (555) When water supply is started through the siphon pipe (55), the air suction port (555) The air in the siphon pipe (55) can be extracted through the suction tube (556) or the like.
- the air suction port (555) is configured so that it can be kept in a sucked state or a sealed state after air is extracted.
- An introduction hose connection port (521) is provided at one end of the lower wall of the outside water storage section (52), and the upper surface of the lower wall of the water storage section (52) is provided corresponding to the connection port (521). Is provided with an overflow pipe (54) having a predetermined height.
- an inflow side end portion of the introduction hose (11) constituted by a flexible hose is connected to the lower side of the introduction hose connection port (521).
- the outflow side end of the introduction hose (11) is connected to the filtration device (2), and the water (W) flowing out from the overflow device (5) is connected to the introduction hose (11).
- the filter device (2) Through the filter device (2).
- the outside water storage section (52) is provided with a sound insulation force bar (57).
- This sound insulation force bar (57) is formed in a water surface full-cover type that can block all four sides and the upper surface of the area including the overflow pipe (54) on the water surface.
- the sound insulation bar (57) is provided with a water cutout (571) at the lower end of its peripheral side wall, and the water stored in the outside water storage part (52) (W) 1S water flow It is configured to flow through the notch (571) into the sound insulation force bar (57), that is, into the overflow pipe (54).
- the sound insulation force bar (57) has air vent holes (572) (572) formed in the upper wall thereof, and air enters and exits the sound insulation force bar (57) through the air vent holes.
- the sound insulation force bar (57) is configured to be maintained at atmospheric pressure.
- a discharge hose connection port (523) is provided at the other end portion of the lower wall of the outside-water reservoir (52).
- the discharge pipe (56) accommodated in the overflow box (50) is formed in an inverted U-shape! /, And a downward U-shape. (52) is connected to the connection port (523), and the intermediate bent portion is disposed along the cross-linking connection portion (53), so that the discharge port (512) ) In communication with the discharge nozzle (513).
- a backflow prevention hole (561) is provided at the upper end portion of the tank inner pipe portion of the discharge pipe (56). As will be described in detail later, the backflow prevention hole (561) allows water (W) in the water tank to be filtered from the discharge pipe (56) side when the discharge pump (35) stops suddenly due to unforeseen circumstances. This is to prevent backflow to the device (2) side.
- the outlet end of the discharge hose (12) is connected to the lower side of the discharge hose connection port (523) in the overflow device (5), and the inlet end of the discharge hose (12) is connected. Component Connected to the filtration device (2) as described later. Then, the water (W) discharged from the filtration device (2) is introduced from the discharge hose connection port (523) to the overflow device (5) via the discharge hose (12), and the water is further discharged from the discharge pipe. (56) is discharged from the discharge nozzle (513) into the water tank.
- the overflow device (5) includes a height adjusting screw (531) on both sides of the bridge connecting portion (53).
- the water level in the overflow device (5) can be adjusted. It is composed.
- the overflow device (5) is provided with a vertical posture control screw (535) via a screw cylinder member (536) on the lower surface of the outside water storage section (52).
- the head of the screw (535) is disposed in contact with the outer surface of the water tank side wall. Therefore, the horizontal posture of the overflow device (5) can be adjusted by adjusting the screwing amount of the screw (535) and adjusting the distance between the lower end of the tank reservoir (52) and the outer wall surface of the tank. It has been.
- the filtration device (2) includes a casing body (21) having an opening at the upper end.
- the casing body (21) has a front part configured as a functional part zone (Z1) and a rear side of the functional part zone (Z1) configured as a filtration zone (Z2). Yes.
- the functional part zone (Z1) of the casing body (21) is provided with a functional part unit (3), and the filtration zone (Z2) is provided with a filtration unit (4).
- a guide projection (25) extending continuously in the vertical direction is formed.
- the functional component zone (Z1) side of the upper end opening of the casing body (21) is closed by the upper wall member (34) of the functional component unit (3) described later, and the filtration zone (Z2 ) Side is configured to be closed by a casing lid (22).
- the casing (20) is configured by the casing body (21), the casing lid (22), and the upper wall member (34) of the functional component unit (3).
- the functional component unit (3) includes a unit frame (31), a discharge pump (35), a protein skimmer (6), various connection port members, and various pipes. I have.
- the unit frame (31) was erected at three corners of the base plate (311) having a rectangular shape in plan view and installed on the bottom surface of the casing body (21) and the base plate (311). Three vertical frames (312) and an inlet chamber (32) provided on the upper side of the vertical frame (312) are provided.
- the inlet chamber (32) has an inlet chamber body (3) supported at the upper end by the vertical frame (312).
- the inlet chamber main body (33) has an upper end open portion disposed corresponding to an upper end opening portion on the functional component zone (Z1) side of the casing main body (21). Therefore, the upper wall member (34) that closes the upper end opening of the inlet chamber body (33) also serves as a lid member (a part of the upper wall) of the casing body (21).
- the upper wall member (34) is provided with an introduction hose connection port (341), a discharge hose connection port (342), a protein skimmer mounting port (343), and a stone replacement work port (344). .
- the introduction hose connection port (341) is connected to the outflow side end of the introduction hose (11) connected to the overflow device (5), and is connected to the discharge hose connection port (342). Is The inflow side end of the discharge hose (11) connected to the overflow device (5) is connected in communication.
- a diversion plate (346) is provided at the introduction hose connection port (341) on the lower surface side of the upper wall member (34). As shown in FIG. 11, the flow dividing plate (346) is provided with a chamber communication port (347) communicating with the inlet chamber (32), and an inflow side end of a protein skimmer connection pipe (67) described later. The parts are connected. Of the water (W) introduced through the introduction hose (11), a part of the water (W) is introduced into the protein skimmer (6) through the protein skimmer connecting pipe (67). The remaining water (W) is configured to be introduced into the inlet chamber (32) through the chamber communication port (347)! RU
- the rear wall of the inlet chamber body (33) is provided with a filtration zone communication port (331) communicating with the filtration zone (Z2).
- a filtration zone communication port (331) communicating with the filtration zone (Z2).
- water (W) introduced into the inlet chamber (32) through the inlet hose connection port (341) is introduced into the filtration zone (Z2) through the filtration zone communication port (331). It is comprised so that.
- a discharge pump (35) is fixed on the base plate (311) of the unit frame (31).
- the lower end of the discharge pipe (351) is connected to the discharge port of the discharge pump (35), and the upper end of the discharge pipe (351) passes through the inlet chamber (32) to connect the upper wall member (34).
- the water (W) stored at the bottom of the casing body (21) is sent to the discharge pipe (351) by the discharge pump (35), and the water (W) passes through the discharge hose (12). , And is supplied to the overflow device (5).
- the protein skimmer (6) has a skimmer main pipe (61) vertically arranged with its lower end fixed to the base plate (311) of the unit frame (31).
- the upper end of the skimmer main pipe (61) passes through the inlet chamber (32) and is disposed above the upper wall member (34).
- a tapered pipe (62) Inside the upper end of the skimmer main pipe (61) is connected a tapered pipe (62) whose diameter decreases in the upward direction, and covers the upper tapered portion of the tapered pipe (62).
- a skimmer cup (63) is provided inside the upper end of the skimmer main pipe (61).
- the cup (63) is provided with a discharge port (631) for discharging organic contaminants such as protein stored in the force cup.
- the protein skimmer connecting pipe (67) is disposed through the upper part of the skimmer main pipe (61). As described above, the protein skimmer connecting pipe (67) is divided by the flow dividing plate (346) in the chamber upper wall member (34). It is configured to be introduced into the skimmer main pipe (61) of the protein skimmer (6) through a part of the generated water (W) power connecting pipe (67).
- the protein skimmer (6) is connected to the lower end of the skimmer main pipe (61) at the lower end of the inclined pipe (64).
- the inclined pipe (64) is arranged so as to extend obliquely upward from the lower end of the skimmer main pipe (61), and the upper end penetrates the inlet chamber (32) and the stone replacement of the upper wall member (34). It is connected in communication with the work port (344).
- the inclined pipe (64) is fitted with closing members (651) (652) at its upper and lower ends. Further, a rigid air supply pipe (65) is arranged in the inclined pipe (64) so as to penetrate both the blocking members (651) and (652). The leading end of the air supply pipe (65) is arranged corresponding to the lower end of the skimmer main pipe (61).
- a woodstone (66) as a bubble generating means is disposed, and the woodstone (66) is connected in communication with the tip of the air supply pipe (65).
- the wood stone (66) has an elongated cylindrical shape having a diameter smaller than the inner diameter of the inclined pipe (64), and is configured to be able to pass through the inclined pipe (64). Therefore, by operating the air supply pipe (65) so that the force of the inclined pipe (64) is also pulled out, the wood stone (66) together with the air supply pipe (65) is connected to the skimmer main pipe (61) through the inclined pipe (64). ) It is constructed so that the force can be taken out.
- the woodstone (66) attached to the tip of the air supply pipe (65), insert the air supply pipe (65) with the woodstone (66) into the inclined pipe (64) from its upper end.
- the woodstone (66) can be placed at a predetermined position in the lower part of the skimmer main pipe (61).
- the woodstone (66) can be put out without performing troublesome operations such as disassembling other parts.
- the woodstone (66) has a large number of pores.
- the woodstone (66) is immersed in the stored water (W) in the skimmer main pipe (61), and the air supply pipe (65 ) Through the woodstone (66) by supplying air to the woodstone (66) Is configured to occur. Bubbles generated in this way are attached to organic pollutants such as protein in the water, floated, and sent upward.
- the protein discharged further upwards rises in the skimmer main pipe (61), and the upper end force of the tapered pipe (62) is also discharged and collected in the protein skimmer cup (63). Through the outside.
- the lower end of the overflow pipe (68) is connected to the lower end of the peripheral wall of the skimmer main pipe (61) in the protein skimmer (6), and the upper end of the overflow pipe (68) is connected to the filtration zone (Z1). Is disposed below the inlet chamber (32).
- the planar shape of the inlet chamber (32) and the base plate (311) is the cross-sectional shape of the functional part zone (Z1) in the casing body (21). Correspondingly formed! Speak.
- the unit (3) can be inserted into the functional part zone (Z1) of the casing body (21) through its upper end opening and can be pulled out.
- the guide chamber (32) and the rear end both sides of the base plate (311) of the unit (3) are provided on the inner surface of the casing body (21) ( The unit (3) can be inserted and removed smoothly by being locked and guided to 25).
- the inlet chamber (32) of the unit (3) and the both sides of the rear end of the base plate (311) are positioned and locked to the guide protrusion (25).
- the entire unit (3) is arranged in a suitable state in the casing body (21).
- the functional component unit (3) is connected to the casing main body (3) regardless of whether the filtration unit (4) described later is housed in the casing main body (21). 2 Can be inserted into and removed from 1).
- the filtration unit (4) has a lower packet (41), a middle bucket ( 42), watering tray (43), slat board (44) and gutter member (45)!
- the packet (41) (42) has a box shape with an open upper end, and a plurality of water spray holes (411) (421) are formed in the bottom wall, so that the packet (41) (42) The water (W) supplied into the inside is configured to be discharged downward through the sprinkling holes (411) (421).
- a spacer projection (211) is formed on the side of the filtration zone (Z2) on the bottom surface of the casing body (21), and a lower packet (41) is formed on the spacer projection (211). Is placed.
- the lower packet (41) is accommodated and disposed in a state where a gap is substantially formed between the bottom surface (Z2) of the casing body (21) and the bottom surface thereof.
- the middle packet (42) force is placed on the lower packet (41) and accommodated in the filtration zone (Z2) in the casing body (21).
- the watering tray (43) has a shallow box shape with an open upper end, and a large number of watering holes (431) are formed in the bottom wall. Furthermore, a spacer projection (4 32) is formed on the bottom surface of the watering tray (43).
- This watering tray (43) force is placed on the middle packet (42) and accommodated in the filtration zone (Z2) in the casing body (21).
- the drainboard plate (44) is formed corresponding to the inner peripheral shape of the water spray tray (43), and has a large number of water spray holes.
- This slatted plate (44) force is placed on the spacer projection (432) of the watering tray (43).
- the board (44) is accommodated and arranged in a conforming state with a gap formed substantially between the bottom surface of the water spray tray (43).
- the eaves member (45) has a groove shape with an open top, and a plurality of water spray holes (
- the flange member (45) has a front end (end on the functional component zone side).
- This saddle member (45) is connected to the water spray tray (43) with its front end open part corresponding to the filtration zone communication port (331) of the inlet chamber (32) in the functional component unit (3).
- Board (45) is connected to the water spray tray (43) with its front end open part corresponding to the filtration zone communication port (331) of the inlet chamber (32) in the functional component unit (3).
- the flange member (45) is formed with a water guiding tongue piece (452) extending forward at the front end of the bottom wall.
- This tongue (452) force inlet chamber (3 in the functional component unit (3) 2) is inserted and locked through the filtration zone communication port (331).
- the water (W) force stored in the inlet chamber (32) is guided by the tongue piece (452), so that it is smoothly supplied to the eaves member (45) via the communication port (331). It is configured.
- the filtration unit (4) configured as described above is configured so that its constituent members (41) to (45) are inserted into the upper end opening force on the filtration zone (Z2) side of the casing body (21). It is configured to be withdrawable.
- the plane shapes of the packets (41) (42) and the water spray tray (43) are formed corresponding to the flat cross-sectional shape of the filtration zone (Z2) in the casing body (21). Therefore, when these members (41) to (43) are inserted into and removed from the filtration zone (Z2) of the casing body (21), both sides of the front surfaces of the packets (41) (42) and the water spray tray (43) are placed. The parts are guided by engaging the guide protrusions (25) provided on the inner surface of the casing (21) so that the members (41) to (45) can be removed and removed with high accuracy. It has been.
- each member (41) to (45) is configured to be fitted in the casing body (21)!
- each component of the filtration unit (4) regardless of whether the functional component unit (3) is accommodated in the casing body (21)! (41) to (45) can be inserted into and removed from the casing body (21).
- the casing lid (22) is attached to the upper end opening on the filtration zone (Z2) side of the casing body (21) through a packing (not shown) so as to be freely opened and closed.
- the casing (20) is configured by attaching the casing lid (22) and the upper wall member (34) of the functional component unit (3) to the casing body (21).
- the inside of the casing (20) is open to the atmosphere.
- an air communication port (221) is formed in the casing lid (22), and air enters and exits the casing (20) through this communication port (221), so that the inside of the casing (20) is formed. Open to the atmosphere
- reference numeral (352) is a power cord for the discharge pump (35), and reference numeral (655) is for supplying air to the woodstone (66) through the air supply pipe (65). Air supply Means.
- filter media (71) to (73) are set in the filter device (2).
- the lower packet (41) of the filtration unit (4) accommodates a filter medium (71) such as sipolax in which anaerobic filtration bacteria are propagated to perform biological filtration.
- the middle packet (42) accommodates a filtering material (72) such as a bioball in which aerobic filtering bacteria are propagated so that biological filtration is performed.
- the water spray tray (43) is filled with a filtering material (73) such as wool or activated carbon through a slat board (44) so that physical filtration is performed.
- the overflow device (5) is set on the side wall of the water tank (1) so as to straddle the upper end of the side wall as described above. At this time, the in-tank water storage part (51) of the overflow device (5) is immersed in the aquarium water (W) to a predetermined position, and the water (W) in the aquarium flows in through the water passage hole (511). Thus, a predetermined amount is stored in the tank water storage section (51).
- a filtration medium for physical filtration such as sponge (not shown) is also accommodated in the water storage section (51) in the overflow apparatus (5).
- hoses (11) and (12) are set between the filtering device (2) and the overflow device (5).
- the inlet end of the inlet hose (11) is connected to the inlet hose connection port (521) of the overflow device (5) and the outlet end of the inlet hose (11) of the filtration device (2) is connected to the inlet hose port (341).
- the inflow end of the discharge hose (12) is connected to the discharge hose connection port (342) of the filtration device (2), and the outflow end is connected to the discharge hose connection port (523) of the overflow device (5). Connect to communication.
- water (W) is poured into the water storage part (52) outside the tank of the overflow device (5) set on the side wall of the water tank to a position slightly lower than the water level of the water storage part (51) in the tank.
- the air suction port (555) of the siphon pipe (55) is also completely drawn out of the air in the siphon pipe (55) through the suction tube (556), and then the air suction port (555) Sealed.
- the siphon pipe (55) is filled with water (W).
- a small amount of water (W) is also supplied to the water storage part (52) outside the tank through the siphon pipe (55), and the water level in both water storage parts (51) (52) is reduced.
- the supply of water (W) is stopped.
- the sound insulation force bar (57) is set in the reservoir outside water tank (52) so as to block the entire circumference of the overflow pipe (54).
- a predetermined amount of water (W) is poured into the casing (20) of the filtration device (2).
- water (W) is stored to such a height that the lower packet (41) containing the filter medium (71) for anaerobic bacteria in the casing (20) is submerged.
- water may be supplied into the water tank (1). That is, by injecting water (W) into the aquarium (1), the water level in the aquarium (1) rises. As the water level rises, the overflow device (5) Reservoir (51) power is supplied to the outside reservoir (52) through the siphon pipe (55).
- the operation of the aquarium system is started. That is, the discharge pump (35) of the filtration device (2) is driven and air is supplied to the wood stain (66) of the protein skimmer (6).
- Water (W) introduced into the casing (20) is diverted by the flow dividing plate (346) at the introduction hose connection port (341), and most of the water (W) is separated from the chamber communication port (347). Is introduced into the inlet chamber (32) and the remaining part of the water (W) passes through the protein skimmer connection pipe (67) and into the skimmer main pipe (61) of the protein skimmer (6). Introduced into
- Water (W) introduced into the protein skimmer (6) removes the protein contained in the water. That is, the woodstone (66) is arranged in the water introduced and stored in the skimmer main pipe (61), and this woodstone (66) force also generates many bubbles. Underwater protein adheres to these bubbles, floats up, and is gradually discharged upward, and the skimmer main pipe (61) gradually rises. The air bubbles with protein thus raised are also discharged from the upper end of the tapered pipe (62), collected in the protein skimmer cup (63), and discharged to the outside through the discharge port (631). In this way, only the protein is excreted and removed from the hydropower.
- Water (W) from which the protein has been removed passes through the overflow pipe (68) of the protein skimmer (6) and is discharged into the casing (20) outside the protein skimmer (6).
- water (W) introduced into the inlet chamber (32) is supplied to the eaves member (45) of the filtration zone (Z2) through the filtration zone communication port (331).
- the water supplied to the eaves member (45) circulates on the eaves member (45), and has a large number of water spray holes (45
- the water (W) supplied to the filter medium (73) such as wool and activated carbon of the water spray tray (43) is physically filtered through the filter medium (73) and then passed through the drainboard plate (44). Then, it is dispersed and dripped from a large number of water spray holes (431) of the water spray tray (43), and is supplied to the filter medium (72) of the middle packet (42) in a dispersed state almost all over.
- the water (W) supplied to the filter medium (72) such as a bioball in the middle packet (42) is subjected to biofiltration by aerobic filtration bacteria adhering to the filter medium (72), and then a large number of water sprays. Dispersed and dripped from the hole (42 1), it is distributed almost entirely over the filter medium (71) of the lower packet (41). Supplied in a scattered state.
- the water (W) supplied to the filter medium (71) such as Sipolax in the lower packet (41) is biologically filtered by anaerobic filtration bacteria adhering to the filter medium (71), and then has a large number of water spray holes. (51 1) is supplied to the bottom of the casing (20).
- the water (W) thus filtered flows from the filtration zone (Z2) to the functional part zone (Z1), and is sent from there to the discharge pipe (351) by the discharge pump (35). Similarly, it is supplied into the water tank (1).
- the backflow prevention hole (561) is formed at the upper end of the pipe inside the tank in the discharge pipe (56).
- the water (W) in the aquarium is sucked and drawn from (55) and is supplied into the filtration device (2) through the introduction hose (11).
- the filtration device (2) enters the aquarium.
- the water level in the tank gradually decreases. Therefore, in this embodiment, the inflow side pipe portion of the siphon pipe (55) is notched in the middle. Therefore, when the water level in the tank drops, the high inlet (551) appears on the water and the high inlet (551) force siphon pipe ( As air is introduced into 55), the suction of water into the siphon pipe (55) is prevented. Therefore, even when the pump is stopped as described above, the supply of water (W) by the siphon pipe (55) is stopped at a speed and force.
- the inside of the casing (20) is the functional component zone.
- the functional part unit (3) can be easily separated because the functional part unit (3) is detachably accommodated in the functional part zone (Z1) by accurately dividing it into (Z1) and filtration zone (Z2).
- the pump (35) and protein skimmer (6) constituting the unit (3) can be easily inspected and repaired.
- the functional component unit (3) Since power cords for pumps and various pipes are included, these parts and parts can be easily inspected and maintained.
- the discharge pump (35) is more susceptible to deterioration and damage than other parts, so that the pump (35) can be easily maintained and inspected as described above. The use of can be improved dramatically.
- the woodstone (66) of the protein skimmer (6) can be easily replaced. That is, the upper end of the inclined pipe (64) connected to the lower end of the skimmer main pipe (61) is opened on the upper surface of the upper wall member (34) of the functional component unit (3), and the upper end opening of the inclined pipe (64) is opened. Since the woodstone (66) with the air supply pipe (65) is inserted from the upper part and placed at a predetermined position on the skimmer main pipe (61), air supply is made from the upper end opening of the inclined pipe (64). By pulling out the pipe (64), the woodstone (66) can be taken out together with the air supply pipe ( 65 ). .
- the woodstone (66) can be easily taken out and replaced without removing the skimmer main pipe (61) or the like or disassembling other parts.
- Woodstone (66), in particular, is replaced early due to clogging, etc., and as described above, it is possible to easily replace the woodstone (66), thereby further improving the usability of the filtration device (2). Is possible.
- the filtration device (2) of the present embodiment is provided with the inlet chamber (32) in the casing (20), and temporarily stores the water (W) from the water tank (1) in the chamber (32). Since water (W) is supplied from the chamber (32) to the filtration zone (Z2), water (W) can be stably supplied to the filtration zone (Z2). Filtration performance can be improved.
- the filtration device (2) of the present embodiment has a casing (20) open to the atmosphere, and the upper part of the casing (20) is in contact with air. It can be filtered and the filtration performance can be further improved.
- the filtration media (71) to (73) wool and activated carbon for physical filtration, bioballs for aerobic bacteria filtration, and sipola for anaerobic bacteria filtration. Since different types of filtration are performed sequentially using a tuss, the aquarium water (W) can be reliably filtered and kept clean by the dry and wet method. An optimal environment can be maintained.
- filtration device (2) of this embodiment different types of filter media (71) to (73) are stacked to form a filtration zone (Z2), and water (W) is applied in order of increasing force. Since it is allowed to pass through the filter media (71) to (73), water (W) can be surely passed through the filter media (71) to (73) by natural fall, and the filtration performance is more reliably ensured. Can be improved.
- the overflow device (5) in the aquarium system of the present embodiment it is possible to avoid adverse effects on the surroundings due to the suction sound generated when the overflow pipe (54) force water (W) is sucked. Can do.
- the air is entrapped irregularly together with the water, so that an air entrainment sound (suction sound) is generated. To do.
- the sound insulation force bar (57) is attached to the water storage section (52) outside the tank, and the overflow pipe (54 ) Surrounding water area Since all the four sides and upper surface are closed, even if the suction sound of the overflow pipe (54) is generated, the suction sound is blocked by the sound insulation force bar (57), and the suction sound is Enclosed in the cover (57). In this way, it is possible to prevent the suction sound from being blocked and spread to the outside, so that it is possible to reliably prevent problems due to the suction sound that does not adversely affect the surrounding sound.
- 1S has been described by taking as an example the case where the functional part unit (3) of the water tank filtration device (2) includes the discharge pump (35) and the protein skimmer (6).
- the functional component unit (3) may not include a protein skimmer.
- the functional component unit (3) of the present invention may include a heater, a blower, a cooler, etc. for adjusting the water temperature.
- an in-tank water storage part (51) is provided in the water tank (1), and water (W) in the water tank is passed through the siphon pipe (55) from there.
- the present invention is not limited to this, and in the present invention, the inflow side end of the siphon pipe that does not necessarily need to be provided in the tank is directly connected to the water tank. May be arranged.
- the force described by taking the case where the present invention is applied to an overflow device in which an overflow pipe (54) is provided in the reservoir outside water tank (52) as an example is not limited thereto.
- water (W) discharged from the filtration device is temporarily stored in a water storage section provided in the tank, and the storage section force also supplies water (W) to the water tank via the overflow nove. It can also be applied to such overflow devices.
- the air introduction part is constituted by the high-order inlet part (551) formed such that the inflow side pipe in the siphon pipe (55) is cut off in the middle.
- the present invention is not limited to this, and any means can be adopted in the present invention as long as the air introduction portion is provided in the inflow side pipe portion and can introduce air.
- the air introduction part can be configured by an opening (hole) provided in the middle of the inflow side pipe in the siphon pipe (55).
- the aquarium overflow device of the present invention can be used for aquarium equipment for supplying water in an aquarium such as an aquarium fish tank to an external device such as a filtration device.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Farming Of Fish And Shellfish (AREA)
- Filtration Of Liquid (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008506146A JP4909344B2 (ja) | 2006-03-22 | 2006-08-30 | 水槽用オーバーフロー装置 |
EP06797057A EP1997371A4 (en) | 2006-03-22 | 2006-08-30 | OVERFLOW DEVICE FOR WATER TANK |
US12/225,401 US8132533B2 (en) | 2006-03-22 | 2006-09-30 | Overflow device for water tank |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-079517 | 2006-03-22 | ||
JP2006079517 | 2006-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007108146A1 true WO2007108146A1 (ja) | 2007-09-27 |
Family
ID=38522184
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/317083 WO2007108145A1 (ja) | 2006-03-22 | 2006-08-30 | 水槽用濾過装置 |
PCT/JP2006/317084 WO2007108146A1 (ja) | 2006-03-22 | 2006-08-30 | 水槽用オーバーフロー装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/317083 WO2007108145A1 (ja) | 2006-03-22 | 2006-08-30 | 水槽用濾過装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7918995B2 (ja) |
EP (2) | EP1997370B1 (ja) |
JP (2) | JP4909343B2 (ja) |
CN (1) | CN201018840Y (ja) |
WO (2) | WO2007108145A1 (ja) |
Cited By (1)
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JP2013031452A (ja) * | 2012-10-05 | 2013-02-14 | Aqua Design Amano:Kk | 浮遊物除去具 |
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US8132534B2 (en) * | 2006-08-25 | 2012-03-13 | Kabushiki Kaisha Tominaga Jyushi Kogyosho | Overflow device for water tank |
US7894662B2 (en) | 2006-10-11 | 2011-02-22 | Tandent Vision Science, Inc. | Method for using image depth information in identifying illumination fields |
KR100962365B1 (ko) * | 2009-10-07 | 2010-06-10 | 주식회사 대일 | 활어수송용 컨테이너 |
US20120223152A1 (en) * | 2011-03-01 | 2012-09-06 | Rodney Blake Hairgrove | Method for dispensing liquid live release formula into boat livewell |
CN102422826B (zh) * | 2011-08-17 | 2014-01-15 | 邢良坤 | 一种大型玻璃水族养殖缸及其运转系统和运转方法 |
CN102524154B (zh) * | 2012-01-29 | 2013-07-10 | 常君斌 | 水污分离反冲排污的观赏鱼缸 |
US9043997B2 (en) * | 2012-02-22 | 2015-06-02 | Spectrum Brands, Inc. | Filter assembly and methods for external filter for an aquarium |
US9788533B2 (en) * | 2012-10-09 | 2017-10-17 | Elive Llc | Aquarium filter |
USD797381S1 (en) * | 2015-04-25 | 2017-09-12 | Felix Lazaro Bordon | Aquarium overflow assembly |
WO2019006718A1 (zh) * | 2017-07-06 | 2019-01-10 | 深圳市能源环保有限公司 | 一种垃圾焚烧发电厂水泵入口倒置滤网的过滤装置 |
USD830496S1 (en) | 2017-09-06 | 2018-10-09 | Dennis R. Washburn | Overflow sensor tank |
USD929531S1 (en) * | 2019-06-03 | 2021-08-31 | Helitak Fire Fighting Equipment Pty Ltd | Tank assembly for fire suppression |
US11641848B1 (en) | 2020-05-05 | 2023-05-09 | Central Garden & Pet Company | Variable flow spout for an aquarium |
US11412717B1 (en) | 2020-05-05 | 2022-08-16 | Central Garden & Pet Company | Movable spout for an aquarium |
KR102600410B1 (ko) * | 2020-11-24 | 2023-11-09 | 주식회사 바사 | 활어 수조용 스키머 |
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Also Published As
Publication number | Publication date |
---|---|
EP1997370B1 (en) | 2012-02-29 |
CN201018840Y (zh) | 2008-02-13 |
US7918995B2 (en) | 2011-04-05 |
WO2007108145A1 (ja) | 2007-09-27 |
US8132533B2 (en) | 2012-03-13 |
JP4909344B2 (ja) | 2012-04-04 |
US20100236489A1 (en) | 2010-09-23 |
EP1997370A1 (en) | 2008-12-03 |
JP4909343B2 (ja) | 2012-04-04 |
EP1997371A4 (en) | 2010-03-03 |
JPWO2007108145A1 (ja) | 2009-08-06 |
EP1997371A1 (en) | 2008-12-03 |
US20100224542A1 (en) | 2010-09-09 |
EP1997370A4 (en) | 2010-03-03 |
JPWO2007108146A1 (ja) | 2009-08-06 |
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