WO2008023513A1 - Dispositif de trop-plein pour un réservoir d'eau - Google Patents
Dispositif de trop-plein pour un réservoir d'eau Download PDFInfo
- Publication number
- WO2008023513A1 WO2008023513A1 PCT/JP2007/064153 JP2007064153W WO2008023513A1 WO 2008023513 A1 WO2008023513 A1 WO 2008023513A1 JP 2007064153 W JP2007064153 W JP 2007064153W WO 2008023513 A1 WO2008023513 A1 WO 2008023513A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- pipe
- aquarium
- water tank
- discharge
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 316
- 241000234435 Lilium Species 0.000 claims description 27
- 230000002265 prevention Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 description 108
- 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 19
- 239000007921 spray Substances 0.000 description 17
- 238000009413 insulation Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
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- 230000000903 blocking effect Effects 0.000 description 2
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- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
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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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/48—Overflow systems
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2713—Siphons
- Y10T137/2842—With flow starting, stopping or maintaining means
- Y10T137/2849—Siphon venting or breaking
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2713—Siphons
- Y10T137/2842—With flow starting, stopping or maintaining means
- Y10T137/2877—Pump or liquid displacement device for flow passage
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.
- 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.
- the water inside the water tank is supplied to the water storage outside the tank through the siphon pipe, and the water passes through the overflow pipe. It flows out and is supplied to a 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)
- Preferred embodiments of the present invention have been made in view of the above and Z or other problems in the related art. Preferred embodiments of the present invention are those that can significantly improve existing methods and Z or apparatus.
- An object of the present invention is to provide an overflow device for an aquarium that can solve the above-described problems of the prior art and can simplify the structure and reduce the cost.
- a water tank overflow device that supplies water in the water tank to external equipment outside the water tank while supplying water from the external equipment into the water tank.
- the inflow end is located inside the aquarium and the outflow end is located outside the aquarium. Based on the difference in water level inside and outside the aquarium, the water inside the aquarium is guided outside the aquarium and supplied to external equipment. With an inverted U-shaped siphon pipe,
- An inverted U-shaped discharge pipe with an inflow side end disposed outside the aquarium and an outflow side end disposed within the aquarium;
- Water supply means for sending out external device force water, causing the inflow side end force to flow into the discharge pipe and discharging from the outflow side end;
- a connecting tube having one end connected to the upper part of the siphon pipe and the other end connected to the upper part of the discharge pipe;
- a backflow prevention hole is provided in the upper part of the discharge pipe,
- connection portion peripheral force of the connection tube in the siphon pipe is constituted by a venturi pipe
- the bench lily pipe has a suction hole to which the connecting tube is connected, and among the flowing water paths in the bench lily pipe, the flowing water path around the tube connecting hole is more upstream than the flowing water path on the upstream side. 4.
- the aquarium overflow device according to item 1 above characterized in that it is formed narrowly.
- An inner circumferential groove that is continuous in the circumferential direction is provided on an inner circumferential surface of the bench lily pipe, and the inner circumferential groove communicates with the suction hole and is opened toward the downstream side. 5.
- the water tank overflow device of the invention [2] when driving of the water supply means is stopped due to a power failure or the like, air is introduced into the discharge pipe through the backflow prevention hole. It is possible to prevent water from flowing back to the discharge pipe and being supplied to the external device.
- FIG. 1 is a perspective view showing a water tank system according to a first embodiment of the present invention.
- FIG. 2 is a perspective view showing an overflow device applied to the water tank system of the first embodiment.
- FIG. 3 is an exploded perspective view showing the overflow device of the first embodiment.
- FIG. 4 is a side sectional view showing the overflow device of the first embodiment.
- FIG. 5 is a perspective view showing the main part of the overflow device of the first embodiment.
- FIG. 6 is a perspective view showing the filtration device applied to the aquarium system of the first embodiment with its functional component unit pulled out.
- FIG. 7 is a front sectional view showing the filtration device of the first embodiment.
- FIG. 8 is a side sectional view showing the filtration device of the first embodiment.
- FIG. 9 is a perspective view showing a casing body in the filtration device of the first embodiment.
- FIG. 10 is a perspective view showing a functional component unit applied to the filtration device of the first embodiment.
- FIG. 11 is an exploded perspective view showing the functional component unit in the filtration device of the first embodiment.
- FIG. 12 is a front sectional view showing a flow dividing plate portion of a water introduction portion in the filtration device of the first embodiment.
- FIG. 13 is an exploded perspective view showing a filtration unit in the filtration device of the first embodiment.
- FIG. 14 is a cross-sectional view showing a bench pipe of a discharge pipe in the overflow device of the first embodiment.
- FIG. 15 is a cutaway perspective view showing a bench lily pipe according to the first embodiment.
- FIG. 16 is a perspective view showing an overflow device applied to the aquarium system of the second embodiment of the present invention.
- FIG. 17 is a side sectional view showing the overflow device of the second embodiment.
- FIG. 18 is a perspective view showing the main part of the overflow device of the second embodiment.
- FIG. 19 is a sectional view showing a bench lily pipe as a first modification of the present invention.
- FIG. 20 is a sectional view showing a bench lily pipe as a second modification of the present invention.
- FIG. 1 is a perspective view showing a water tank system according to a first 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 ( Overflow device (5) for flowing out Z) Inflow device (5), introduction hose (11) such as an introduction pipe for supplying water from the overflow device (5) to the filtration device (2), and overflow from the filtration device (2)
- a discharge hose (12) such as a discharge pipe for supplying water to the device (5) 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, along the outer surface of the side wall of the water tank (1).
- a plurality of slit-shaped water passage holes (511) which are long in the vertical direction are provided 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 of the in-tank reservoir (51).
- a discharge nozzle (513) is attached to the discharge port (512).
- the siphon pipe (55) is configured by a flat wide tube member that is reverse U-shaped in a side view and has a U-shape that faces downward, and an 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).
- a suction hole (555) is provided in the center of the upper surface of the intermediate bent portion (upper part) of the siphon pipe (55).
- the suction hole (555) has a water absorption blocking mechanism (detailed later) ( 8) is provided.
- An introduction hose connection port (521) is provided at one end of the lower wall of the outside water storage part (52), and on the upper surface of the lower wall of the water storage part (52) 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) and (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 storage part (52).
- the discharge pipe (56) accommodated and disposed in the overflow box (50) is formed in an inverted U-shape! /, And a downward U-shape, and its inflow side end portion is the outside water storage portion.
- (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 later in detail, this backflow prevention hole (561) is designed to provide water (W) in the water tank from the discharge pipe (56) side when the discharge pump (35) stops suddenly due to an unexpected situation. Is to prevent backflow to the filtration device (2) side.
- the outlet side 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 side end of the discharge hose (12) is connected.
- 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 upper middle connecting portion of the discharge pipe (56) is configured by a bench lily pipe (9).
- the bench lily pipe (9) is configured such that negative pressure is generated in the suction hole (91) by the flow of water (w) through the water flow path inside.
- the periphery of the suction hole (91) is configured as a narrowed flowing water path (94) with a small diameter.
- a tapered surface (92) is formed between the inner peripheral surface of the throttle flow path (94) and the inner peripheral surface of the upstream flow path (93), and the upstream flow path ( The inner diameter is gradually reduced from 93) toward the throttle flow path (94).
- an inner circumferential groove (95) communicating with the suction hole (91) is continuously formed in the circumferential direction on the inner circumferential surface of the throttled flow path (94) in the bench lily pipe (9) !, The This inner circumferential groove (95) is open toward the downstream side, and air sucked from the suction hole (91) as will be described later (Air) 1S is located downstream along the bench lily pipe (9). It is configured to be sucked smoothly by force.
- the suction hole (555) of the siphon pipe (55) in the overflow device (5) is connected to the connecting tube (8) via a joint pipe (81). One end is connected in communication. Furthermore, the other end of the connecting tube (8) is connected to the suction hole (91) of the bench lily pipe (9) in the discharge pipe (56). Thereby, the upper part in the siphon pipe (55) and the upper part in the discharge pipe (56) are communicated with each other via the connecting tube (8).
- this overflow device (5) when water is circulated as usual, the siphon nose (55) is discharged from the discharge pipe (8) through the connecting tube (8). ) Is sucked, and water and air (bubbles) in the siphon pipe (55) are sucked into the discharge pipe (56) through the suction tube (8). Also, if the discharge pump (35), which will be described later, stops due to a power failure, the water supply (water absorption) by the siphon nove (55) stops immediately after air is introduced into the siphon pipe (55). It is configured to be
- the overflow device (5) is provided with height adjusting screws (531) (531) on both sides of the bridging connecting portion (53).
- the ends of the shafts of the screws (531) (531) are in contact with the upper end surface of the water tank side wall via the contact frame (532). Therefore, the water level in the overflow device (5) can be adjusted by adjusting the screwing amount of the screws (531) (531) and adjusting the height of the overflow device (5) with respect to the water tank (1).
- the overflow device (5) is provided with a vertical posture control screw (535) on the lower surface of the outside water storage part (52) via a screw cylinder member (536).
- the head of the screw (535) is disposed in contact with the outer surface of the water tank side wall. Therefore, by adjusting the screwing amount of the screw (535) and adjusting the distance between the lower end of the water storage part (52) outside the tank and the outer wall surface of the water tank, It is configured to be able to adjust the horizontal position of one device (5).
- the filtration device (2) is made up of a casing body (2
- 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 an upper wall member (34) of a 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, various pipes, It has.
- the unit frame (31) is erected at three corners of the base plate (311) having a rectangular shape in plan view, which is 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 by the upper end of the vertical frame (312).
- the inlet chamber main body (33) has an upper end opening corresponding to the upper end opening 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). [0055]
- 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 connected to the inflow side end of the discharge hose (11) connected to the overflow device (5).
- a flow dividing 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. 12, the flow dividing plate (346) is provided with a chamber communication port (347) connected to 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
- a filtration zone communication port (331) communicating with the filtration zone (Z2) is provided on the rear wall of the inlet chamber body (33).
- 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).
- the diameter is reduced as it is directed upward.
- a thin pipe (62) is connected, and a protein skimmer cup (63) is provided so as to cover the upper tapered portion of the tapered pipe (62).
- the cup (63) is provided with a discharge port (631) for discharging organic pollutants such as protein stored in the force cup.
- the protein skimmer connecting pipe (67) is disposed so as to pass through, and as described above, the flow 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) in communication with 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).
- Closing members (651) and (652) are fitted to the upper and lower ends of the inclined pipe (64). 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) 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 ) By supplying air to the woodstone (66) through the woodstone (66) force, a large number of bubbles are generated. 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).
- a filtration unit (4) to be described later is provided in the casing body (21).
- the functional component unit (3) can be inserted into and removed from the casing main body (21) regardless of whether the force is accommodated.
- the filtration unit (4) has a lower packet (41), a middle bucket (43), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (44), a middle bucket (41), a middle bucket (41), a middle bucket
- 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).
- the lower packet (41) is placed on the spacer protrusion (211).
- 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 intermediate packet (42) force is accommodated in the filtration zone (Z2) in the casing body (21) so as to be placed on the lower packet (41).
- the water spray tray (43) has a shallow box shape with an open upper end, and a large number of water spray holes (431) are formed in the bottom wall. Furthermore, the spacer projection (4
- 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 gutter 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 its front end
- This flange member (45) has a front end open portion at the entrance channel of the functional component unit (3). In a state corresponding to the filtration zone communication port (331) of the bar (32), it is placed on the water spray tray (43) via the drain board (44).
- 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 piece (452) force is inserted and locked to the inlet chamber (32) in the functional component unit (3) 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 has its constituent members (41) to (45) 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 planar 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 surface of the packet (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 (41 ) To (45) can be inserted into and removed from the casing body (21).
- casing main body (21) is attached to the upper end opening on the filtration zone (Z 2) side through the casing lid (22) force 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 is passed through the communication port (221).
- the inside of the casing (20) is opened to the atmosphere by entering and exiting the single (20).
- 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 device (5).
- the 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 side end is connected to the discharge hose connection port (523) of the overflow device (5). Connect to communication.
- a suction action occurs in the siphon pipe (55) due to the difference in water level between the water tank (1) and the outside water storage section (52) of the overflow device (5), and the water (W) in the water tank is reduced.
- the water storage part (51) in the tank is supplied to the water storage part (52) outside the tank through the siphon pipe (55). Further, the water (W) flows into the overflow pipe (54), passes through the introduction hose (11), and is supplied into the casing (20) of the filtration device (2).
- the flowing water path around the suction hole (91) in the bench lily pipe (9) of the discharge pipe (56) is formed into a narrowed flowing water path (94) having a small inner diameter, Therefore, a sufficient negative pressure can be generated around the suction hole (91) by increasing the flow velocity of water (W) in the throttle flow path (94). For this reason, a sufficient negative pressure can be supplied to the connection tube (8), so that the air in the siphon nove (55) can be reliably discharged through the connection tube (8). Therefore, water can be reliably supplied through the siphon pipe (55).
- the inner peripheral groove (95) that communicates with the suction hole (91) and opens toward the downstream side is formed on the inner peripheral surface of the bench lily pipe (9). Therefore, air or water (W) sucked from the suction hole (91) flows out smoothly from the open portion of the inner circumferential groove (95) to the downstream side along the flow of water (W). For this reason, the suction action by the bench lily pipe (9) can be further enhanced, and the air in the siphon pipe (55) can be extracted more reliably. Therefore, the water supply by the siphon nove (55) can be performed more reliably.
- the water (W) introduced into the casing (20) by the water supply of the siphon pipe (55) is diverted by the flow dividing plate (346) at the introduction hose connection port (341), and most of the water is supplied.
- (W) is introduced into the inlet chamber (32) through the chamber communication port (347), and the remaining part of the water (W) passes through the protein skimmer connecting pipe (67). It is introduced into the skimmer main pipe (61) of the protein skier (6).
- Water (W) introduced into the protein skimmer (6) removes 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 discharged and removed from the hydropower.
- 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
- Water (W) supplied to the filter medium (73) such as wool and activated carbon of the watering tray (43) is physically filtered through the filter medium (73) and then passed through the slat 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 the bioball of the middle packet (42) is biofiltered by the aerobic filter bacteria attached to the filter medium (72), and then subjected to a large number of water sprays. It is dispersed and dripped from the hole (421) and supplied to the filter medium (71) of the lower packet (41) in a distributed state over almost the entire area.
- 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 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 overflow device (5) has a! /, Due to the suction action caused by the flow of water in the discharge pipe (56), in the siphon pipe (55). Water and air are always sucked into the discharge pipe (56) through the connecting tube (82). Therefore, water can be stably supplied by the siphon pipe (55).
- the water (W) in the water tank flows back through the discharge pipe (56) and is filtered.
- the water (W) in the aquarium water can also be prevented from being supplied to the filtration device (2) by the siphon pipe (55).
- the siphon pipe ( 55) Since it is not necessary to provide a dedicated suction pump for sucking and discharging the air inside, the number of parts can be reduced, and the structure can be simplified and the cost can be reduced.
- the inside of the casing (20) is accurately divided into the functional part zone (Z1) and the filtration zone (Z2) to obtain the functional part zone (Z1). Since the functional part unit (3) is detachably accommodated in the functional part unit (3), the functional part unit (3) can be easily removed, and the pump (35), protein skimmer (6) that constitutes the unit (3) Maintenance inspections and repairs can be performed easily.
- the functional part unit (3) covers the introduction hose connection port (341), the discharge hose connection port (342), the protein skimmer mounting port (343) and the stone replacement work port (344).
- pump power cords and various pipes are included, so 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 maintenance of the pump (35) can be easily performed as described above, so that the filtration device (2) The use of can be improved dramatically.
- the wood stone (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 of the inclined pipe (64) is opened. A woodstone (66) with an air supply pipe (65) is inserted through the opening and placed at a predetermined position on the skimmer main pipe (61). Therefore, the woodstone (66) can be taken out together with the air supply pipe ( 65 ) by pulling out the air supply pipe (64) from the upper end opening of the inclined pipe (64).
- 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 has an early replacement period due to clogging, etc., so that it is possible to easily replace the woodstone (66) as described above, thereby further improving the usability of the filtration device (2). Is possible.
- the inlet chamber (32) is provided in the casing (20), and the water (W) from the water tank (1) is concentrated in the chamber (32). Therefore, the water (W) should be supplied to the filtration zone (Z2) stably so that the chamber (32) can supply water (W) to the filtration zone (Z2). And the filtration performance can be improved.
- the filtration device (2) of the first embodiment has an aerobic filtration bacterium because the inside of the casing (20) is open to the atmosphere and the upper part of the casing (20) is in contact with air.
- the filtration performance can be further improved.
- the filter media (71) to (73) wool or activated carbon for physical filtration, bioball for aerobic bacteria filtration, anaerobic bacteria filtration Since different types of filtration are performed sequentially using Sipolax, the aquarium water (W) can be reliably filtered and kept clean by the dry and wet method, and the inside of the aquarium can be used for ornamental fish, etc. An optimal environment can be maintained.
- filtration device (2) of the first embodiment different types of filtration 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 each filter medium (71) to (73), water (W) can be surely passed through each filter medium (71) to (73) by natural fall, and more reliable filtration performance. Can be improved.
- the overflow pipe ( 54) force adversely affects the surroundings due to the suction sound generated when water (w) is sucked and sucked. Can be avoided. That is, in the normal overflow pipe ( 54 ), when water (W) is sucked into the upper end force of the water, air is entrapped irregularly together with the water, so that an air entrainment sound (suction sound) is generated. .
- the sound insulation force bar (57) is attached to the water storage section (52) outside the tank, and the sound insulation force bar (57) allows the region above the water surface around the overflow pipe (54).
- FIG. 16 to 18 are views showing an overflow device (5) in the water tank system according to the second embodiment of the present invention.
- the suction pump (80) is supplementarily used when sucking and discharging the air in the siphon pipe (55).
- the siphon pipe (55) and the bench pipe (9) of the discharge pipe (56) in the overflow device (5) are provided with suction holes (555) (91) as described above. Yes.
- the first connection portion of the T-shaped pipe joint (86) having three connection portions communicated with each other is connected to the suction hole (555) of the siphon pipe (55). Further, one end of the suction tube (81) is connected to the second connection portion of the T-shaped pipe joint (86), and an auxiliary suction pump (80) is connected to the other end of the suction tube (81). It is connected. In addition, one end of the connection tube (8) is connected to the third connection portion of the T-shaped pipe joint (86), and the other end of the connection tube (8) is connected to the bench in the discharge pipe (56). The lily pipe (9) is connected in communication with the suction hole (91).
- the other configuration is the same as that of the first embodiment. Therefore, the same or corresponding parts are denoted by the same reference numerals, and redundant description is omitted.
- the bench lily pipe (9) in which the inner circumferential groove (95) is formed is used.
- the present invention is not limited to this, and in the present invention, as shown in FIG. 19, the inner circumferential groove is not provided.
- the force using the bench lily pipe (9) in which the inner peripheral surface between the throttle flow path (94) and the upstream flow path (93) is formed into a tapered surface (92);
- the present invention uses a bench lily pipe (9) in which a curved surface (921) is formed between the throttle flow path (94) and the upstream flow path (93) as shown in FIG. It's okay.
- 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.
- the water storage section (51) in the tank 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 end of the siphon pipe is not necessarily provided in the water tank. May be arranged.
- the force described by taking as an example the case where the present invention is applied to an overflow device in which the overflow pipe (54) is provided in the out-of-tank water storage section (52) is not limited to this.
- 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 aquarium overflow device of the present invention can be used for aquarium equipment for supplying water in a water tank such as an aquarium fish tank to a filtration device or the like.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Treatment Of Biological Wastes In General (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800396331A CN101588713B (zh) | 2006-08-25 | 2007-07-18 | 水槽用溢流装置 |
EP20070790908 EP2055186B1 (en) | 2006-08-25 | 2007-07-18 | Overflow device for water tank |
AT07790908T ATE530065T1 (de) | 2006-08-25 | 2007-07-18 | Überlaufvorrichtung für wassertank |
US12/310,426 US20100012559A1 (en) | 2006-08-25 | 2007-07-18 | Overflow device for water tank |
JP2008530832A JP4950203B2 (ja) | 2006-08-25 | 2007-07-18 | 水槽用オーバーフロー装置 |
HK10105023A HK1139000A1 (en) | 2006-08-25 | 2010-05-24 | Overflow device for water tank |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006228892 | 2006-08-25 | ||
JP2006-228892 | 2006-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008023513A1 true WO2008023513A1 (fr) | 2008-02-28 |
Family
ID=39106604
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/064151 WO2008023512A1 (fr) | 2006-08-25 | 2007-07-18 | Dispositif de trop-plein pour un réservoir d'eau |
PCT/JP2007/064153 WO2008023513A1 (fr) | 2006-08-25 | 2007-07-18 | Dispositif de trop-plein pour un réservoir d'eau |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/064151 WO2008023512A1 (fr) | 2006-08-25 | 2007-07-18 | Dispositif de trop-plein pour un réservoir d'eau |
Country Status (7)
Country | Link |
---|---|
US (2) | US8132534B2 (ja) |
EP (2) | EP2055185B1 (ja) |
JP (2) | JP4950202B2 (ja) |
CN (2) | CN101588713B (ja) |
AT (1) | ATE530065T1 (ja) |
HK (1) | HK1139000A1 (ja) |
WO (2) | WO2008023512A1 (ja) |
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JP2013204130A (ja) * | 2012-03-29 | 2013-10-07 | Asahi Kasei Chemicals Corp | 電解セル及び電解槽 |
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CN101588713B (zh) * | 2006-08-25 | 2012-07-04 | 株式会社富永树脂工业所 | 水槽用溢流装置 |
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US9167804B2 (en) * | 2012-05-31 | 2015-10-27 | John Musser | Recirculating fish brooding and filtration system |
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US9737058B2 (en) | 2015-02-06 | 2017-08-22 | Adam John Keller | Overflow system for a tank and a method of affixing the overflow system to the tank |
US9409804B1 (en) | 2015-02-06 | 2016-08-09 | Adam John Keller | Filter system for a fluid |
US9585372B2 (en) | 2015-02-06 | 2017-03-07 | Adam John Keller | Water inlet system for an aquarium, a siphon stopper and a method of attaching the system to an aquarium |
US9908268B2 (en) | 2015-02-06 | 2018-03-06 | Adam John Keller | Baffle tank for filtering a fluid and a method of forming the baffle tank |
US10130087B1 (en) * | 2015-10-30 | 2018-11-20 | Victor Manuel Alas, Jr. | Chum dispenser |
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US10070630B2 (en) * | 2016-12-28 | 2018-09-11 | Adam John Keller | Overflow box and filter system for an aquarium |
CN106889014B (zh) * | 2017-04-26 | 2023-10-27 | 崔勋 | 负压虹吸系统 |
USD830496S1 (en) | 2017-09-06 | 2018-10-09 | Dennis R. Washburn | Overflow sensor tank |
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CN110959572B (zh) * | 2019-12-16 | 2023-08-11 | 广州誉隆智慧科技有限公司 | 一种增氧装置 |
US11412717B1 (en) | 2020-05-05 | 2022-08-16 | Central Garden & Pet Company | Movable spout for an aquarium |
US11641848B1 (en) | 2020-05-05 | 2023-05-09 | Central Garden & Pet Company | Variable flow spout for an aquarium |
CN112005951A (zh) * | 2020-08-13 | 2020-12-01 | 按钮科技(杭州)有限公司 | 一种具有可产生无死角暗流组件的鱼缸 |
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2007
- 2007-07-18 CN CN2007800396331A patent/CN101588713B/zh not_active Expired - Fee Related
- 2007-07-18 AT AT07790908T patent/ATE530065T1/de not_active IP Right Cessation
- 2007-07-18 US US12/310,419 patent/US8132534B2/en not_active Expired - Fee Related
- 2007-07-18 EP EP07790906.7A patent/EP2055185B1/en not_active Not-in-force
- 2007-07-18 WO PCT/JP2007/064151 patent/WO2008023512A1/ja active Application Filing
- 2007-07-18 JP JP2008530831A patent/JP4950202B2/ja not_active Expired - Fee Related
- 2007-07-18 US US12/310,426 patent/US20100012559A1/en not_active Abandoned
- 2007-07-18 WO PCT/JP2007/064153 patent/WO2008023513A1/ja active Application Filing
- 2007-07-18 JP JP2008530832A patent/JP4950203B2/ja not_active Expired - Fee Related
- 2007-07-18 EP EP20070790908 patent/EP2055186B1/en not_active Not-in-force
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JPH0318619B2 (ja) | 1982-04-16 | 1991-03-13 | Sumitomo Chemical Co | |
JPH0372829A (ja) * | 1989-08-11 | 1991-03-28 | Mitsumasa Sato | 定水位給排水装置及びこれを用いた開放型定水位水循環装置 |
JPH1193223A (ja) * | 1997-09-17 | 1999-04-06 | Emuzu Tecnica:Kk | 給排水管可動の定水位給排水装置及びこれを用いた生魚自動販売装置 |
JPH11132200A (ja) * | 1997-10-28 | 1999-05-18 | Tesuko:Kk | 複数段水槽の定水位給排水装置、及びこれを用いた複数段水槽の循環ビオトープ水系装置 |
JP2006228892A (ja) | 2005-02-16 | 2006-08-31 | Matsushita Electric Ind Co Ltd | 半導体発光素子及びその製造方法 |
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JP2013204130A (ja) * | 2012-03-29 | 2013-10-07 | Asahi Kasei Chemicals Corp | 電解セル及び電解槽 |
Also Published As
Publication number | Publication date |
---|---|
EP2055186A4 (en) | 2010-05-19 |
US8132534B2 (en) | 2012-03-13 |
CN101142906A (zh) | 2008-03-19 |
EP2055185B1 (en) | 2016-09-07 |
EP2055185A4 (en) | 2012-06-13 |
JP4950203B2 (ja) | 2012-06-13 |
WO2008023512A1 (fr) | 2008-02-28 |
HK1139000A1 (en) | 2010-09-10 |
US20100012559A1 (en) | 2010-01-21 |
JPWO2008023513A1 (ja) | 2010-01-07 |
JPWO2008023512A1 (ja) | 2010-01-07 |
CN101588713A (zh) | 2009-11-25 |
ATE530065T1 (de) | 2011-11-15 |
CN101588713B (zh) | 2012-07-04 |
EP2055186B1 (en) | 2011-10-26 |
JP4950202B2 (ja) | 2012-06-13 |
EP2055185A1 (en) | 2009-05-06 |
US20090293812A1 (en) | 2009-12-03 |
EP2055186A1 (en) | 2009-05-06 |
CN101142906B (zh) | 2012-11-28 |
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