JPH04346732A - Water tank for aquarium fish - Google Patents
Water tank for aquarium fishInfo
- Publication number
- JPH04346732A JPH04346732A JP3117250A JP11725091A JPH04346732A JP H04346732 A JPH04346732 A JP H04346732A JP 3117250 A JP3117250 A JP 3117250A JP 11725091 A JP11725091 A JP 11725091A JP H04346732 A JPH04346732 A JP H04346732A
- Authority
- JP
- Japan
- Prior art keywords
- water
- water tank
- pedestal
- aquarium
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 241000251468 Actinopterygii Species 0.000 title claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- 238000009629 microbiological culture Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000012258 culturing Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 17
- 239000005416 organic matter Substances 0.000 description 9
- 229910021529 ammonia Inorganic materials 0.000 description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 150000002823 nitrates Chemical class 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000006864 oxidative decomposition reaction Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、観賞魚用水槽に関する
。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aquarium for ornamental fish.
【０００２】0002
【従来の技術】従来のこの種の観賞魚用水槽は、たてえ
ば特公平０２−２３２０６号公報に記載されているよう
な構成を有していた。さらに、その詳細を図２および図
３により説明すれば、水槽１の隅角部に濾過ケース２が
設けられ、砂利３中に埋設して吸水ケース４が設けられ
、その吸水ケース４の取水口５を砂利３よりも上に位置
させる構成とし、砂利３を流過して浄化された水を吸水
ケース４から濾過ケース２内へと導き、濾過ケース２で
濾過して水槽１内の上部へ還流していた。2. Description of the Related Art A conventional aquarium for ornamental fish of this type has a structure as described in Japanese Patent Publication No. 02-23206. Further, to explain the details with reference to FIGS. 2 and 3, a filtration case 2 is provided at a corner of the water tank 1, a water absorption case 4 is provided buried in gravel 3, and a water intake port of the water absorption case 4 is provided. 5 is positioned above the gravel 3, and the water purified by flowing through the gravel 3 is guided from the water absorption case 4 into the filtration case 2, filtered by the filtration case 2, and sent to the upper part of the aquarium 1. It was refluxing.
【０００３】0003
【発明が解決しようとする課題】しかし、上記の構成で
は、使用時間とともに水質が低下し、多数の観賞魚を長
期間メンテナンスなしで飼育できないという問題点を有
していた。本発明は上記の問題を解決し、長期間優れた
水質を維持する観賞魚用水槽の提供を目的とする。However, the above configuration has the problem that the water quality deteriorates with time of use, making it impossible to raise a large number of ornamental fish without maintenance for a long period of time. The present invention aims to solve the above problems and provide an aquarium for ornamental fish that maintains excellent water quality for a long period of time.
【０００４】0004
【課題を解決するための手段】上記の目的を達成するた
めに本発明の観賞魚用水槽は、水槽の底部に設けられた
台座の上に少なくとも一個の排出路を突出するように設
け、その排出路の高さを上記台座の上に敷かれる砂利よ
り高くし、水槽に給餌器を設け、上記水槽に、水圧送手
段、空気供給手段、微生物培養モジュル、加熱殺菌ユニ
ットおよび制御装置よりなる水循環浄化ユニットを連結
する構成とする。[Means for Solving the Problems] In order to achieve the above object, the aquarium fish tank of the present invention has at least one discharge channel protruding from a pedestal provided at the bottom of the tank. The height of the discharge channel is made higher than the gravel laid on the pedestal, a water tank is provided with a feeder, and the water tank is equipped with a water circulation system consisting of a water pressure feeding means, an air supply means, a microbial culture module, a heat sterilization unit, and a control device. The structure is such that the purification units are connected.
【０００５】[0005]
【作用】上記した構成によれば、観賞魚の糞や残餌が舞
いあがることがなくかつこれらを分解浄化する。[Function] According to the above structure, excrement and leftover food of ornamental fish are not thrown up and are decomposed and purified.
【０００６】[0006]
【実施例】以下、本発明の実施例を添付図面にもとづい
て説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the present invention will be described below with reference to the accompanying drawings.
【０００７】図１において、１は水槽であり、その底部
に台座６が設けられ、その台座６の上に排出路７が突出
するように設けられている。排水路７の高さは台座６の
上に敷かれる砂利８より高くしてある。さらに水槽１の
上方には給餌器９が設けられている。また、水槽１には
水循環浄化ユニット１０が連結されている。その水循環
浄化ユニット１０は循環ポンプからなる水圧送手段１１
、外部空気を流水中に空気を導入する空気供給手段１２
、鉱物質からなり好気性細菌が培養されている微生物培
養モジュルタ１３、ヒータ１４と紫外ランプ１５が取り
付けられた加熱殺菌ユニット１６および制御回路を内蔵
した制御装置１７からなっている。１８はエアセパレー
タで、空気供給手段１１で吸引され、微生物培養モジュ
ル１３内に流れ込んだ微細な気泡を分離するものである
。１９は水槽１と水循環回路とを分離する電磁弁であり
、この電磁弁１９の出口は水圧送手段１１の流入路２０
へ連通している。２１は水槽１、水循環浄化ユニット１
０からの漏水を検知する漏水センサである。In FIG. 1, reference numeral 1 denotes a water tank, and a pedestal 6 is provided at the bottom of the tank, and a discharge passage 7 is provided so as to protrude above the pedestal 6. The height of the drainage channel 7 is set higher than the gravel 8 laid on the pedestal 6. Furthermore, a feeding device 9 is provided above the water tank 1. Further, a water circulation purification unit 10 is connected to the water tank 1. The water circulation purification unit 10 includes a water pressure feeding means 11 consisting of a circulation pump.
, an air supply means 12 for introducing external air into the flowing water;
, a microbial culture module 13 made of mineral material and in which aerobic bacteria are cultured, a heat sterilization unit 16 equipped with a heater 14 and an ultraviolet lamp 15, and a control device 17 containing a control circuit. Reference numeral 18 denotes an air separator that separates fine air bubbles that have been sucked in by the air supply means 11 and have flowed into the microorganism culture module 13. 19 is a solenoid valve that separates the water tank 1 and the water circulation circuit, and the outlet of this solenoid valve 19 is connected to the inflow path 20 of the water pressure feeding means 11
It is connected to. 21 is water tank 1, water circulation purification unit 1
This is a water leak sensor that detects water leakage from 0.
【０００８】上記構成において、制御装置１７のスイッ
チを入れると、給餌器９が作動して一定時間毎に餌を水
槽１に供給する。次に循環ポンプからなる水圧送手段１
１が運転状態になり、水槽１中の魚の***物や食べ残し
の餌などの有機物および有機物から発生するアンモニア
や硝酸塩を含んだ水は、排出路７から電磁弁１９を経由
し循環ポンプからなる水圧送手段１１に入り、循環ポン
プで加圧され、空気供給手段１２で吸引された空気を混
入し、微生物培養モジュル１３、加熱殺菌ユニット１６
を通り、微生物培養モジュル１３内に流れ込んだ微細な
気泡がエアセパレータ１８で分離され、水槽１へと循環
する。この循環系において、水槽１中の魚の***物や食
べ残しの餌などの有機物、及び有機物から発生するアン
モニアや硝酸塩を含んだ水は、空気供給手段１２で吸引
された空気を混入し微生物培養モジュル１６に入る。こ
こで水中の有機物、及び有機物から発生するアンモニア
は、鉱物質の表面に最初から付着している人工的に培養
された好気性微生物、随意性微生物およびそれらの活性
化物質と、空気供給手段１２で吸引された空気中に含ま
れる酸素とにより、酸化分解された硝酸塩になる。この
アンモニアの硝酸塩への酸化分解反応は次に示す反応式
で表される。In the above configuration, when the control device 17 is turned on, the feeder 9 is activated to supply food to the aquarium 1 at regular intervals. Next, water pressure feeding means 1 consisting of a circulation pump
1 is in operation, organic matter such as fish excrement and uneaten food in the aquarium 1, and water containing ammonia and nitrates generated from the organic matter are discharged from the discharge path 7 via the solenoid valve 19, which consists of a circulation pump. The water enters the water pressure feeding means 11, is pressurized by the circulation pump, is mixed with air sucked by the air supply means 12, and is mixed with the microorganism culture module 13 and the heat sterilization unit 16.
Fine air bubbles flowing into the microbial culture module 13 are separated by the air separator 18 and circulated to the water tank 1. In this circulation system, organic matter such as fish excrement and uneaten food in the aquarium 1, as well as water containing ammonia and nitrates generated from the organic matter, is mixed with air sucked in by the air supply means 12 and fed to the microbial culture module. Enter 16. Here, the organic matter in the water and the ammonia generated from the organic matter are mixed with artificially cultured aerobic microorganisms, voluntary microorganisms, and their activated substances that are attached to the surface of the mineral from the beginning, and the air supply means 12. The nitrates are oxidized and decomposed by the oxygen contained in the air sucked in. This oxidative decomposition reaction of ammonia to nitrate is expressed by the following reaction formula.
【０００９】
ＮＨ４ ＋ ＋１．５Ｏ２ →ＮＯ２ − ＋Ｈ２ Ｏ
＋Ｈ＋ ・・・■ＮＯ２ − ＋０．５Ｏ２ →ＮＯ３
− ・・・■このようにして水槽１中の魚の***物や
食べ残しの餌などの有機物および有機物から発生するア
ンモニアや硝酸塩を含んだ水は浄化される。NH4 + +1.5O2 →NO2 − +H2 O
+H+ ・・・■NO2 − +0.5O2 →NO3
- ■ In this way, organic matter such as fish excrement and uneaten food in the aquarium 1, as well as water containing ammonia and nitrates generated from the organic matter, are purified.
【００１０】また、水槽１の中に繁殖した魚の病原菌は
、加熱殺菌ユニット１６の紫外線で殺菌される。更に、
加熱殺菌ユニット１６は、循環水中の遊離塩素を除去す
る作用も有し、魚の飼育環境をより高める働きをしてい
る。Furthermore, pathogenic bacteria on fish that have grown in the aquarium 1 are sterilized by ultraviolet rays from the heat sterilization unit 16. Furthermore,
The heat sterilization unit 16 also has the function of removing free chlorine from the circulating water, and serves to further enhance the fish breeding environment.
【００１１】以上のように、原水中に含まれている遊離
塩素や水槽１の中に発生した有機物やアンモニア、魚の
病原菌などは、鉱物質の表面に付着した人工的に培養し
た細菌群と酸素により分解されたり、紫外線ランプ１４
で殺菌される。きれいになった水は、エアセパレータ１
８で混入している極微細気泡が成長して水槽１に戻る。As described above, free chlorine contained in raw water, organic matter and ammonia generated in the aquarium 1, pathogenic bacteria for fish, etc. are caused by artificially cultured bacterial groups attached to the surface of mineral materials and oxygen. Decomposed by ultraviolet lamp 14
is sterilized. The clean water is transferred to air separator 1.
The ultrafine bubbles mixed in step 8 grow and return to the water tank 1.
【００１２】一方、空気供給手段１２は、大気を吸引、
空気を水中に送り込む。ここで吸引された空気中の酸素
の量を■、■式のアンモニアの酸化分解に必要な量より
多くすれば、酸素を多く含んだ水が水槽１に戻る。その
結果、従来の水槽のように空気ポンプで常にエアレーシ
ョンする必要がなくなる。On the other hand, the air supply means 12 sucks the atmosphere,
pump air into the water. If the amount of oxygen in the air sucked here is made larger than the amount required for the oxidative decomposition of ammonia in formulas (1) and (2), water containing a large amount of oxygen returns to the water tank 1. As a result, there is no need to constantly aerate the aquarium with an air pump like in conventional aquariums.
【００１３】このような浄化サイクルの中で、排出路７
が水槽１の底面に設けられているため、水槽１内に浮遊
する微細な泡が下方に吸引される。この泡が台座６の下
に徐々に溜まり、空気層が形成される。この空気層が成
長すると、台座６に設けた排出路７周辺の空気は、排出
路７から水面に向かい排出される。空気の排出は誘引作
用で排出路７から離れた空気も排出するように作用する
。また、循環ポンプを停止し、水槽１底部の圧力を高め
ることにより、排出作用はより効果的に行われる。In such a purification cycle, the exhaust passage 7
is provided on the bottom of the tank 1, so fine bubbles floating in the tank 1 are sucked downward. The bubbles gradually accumulate under the pedestal 6, forming an air layer. When this air layer grows, the air around the discharge passage 7 provided on the pedestal 6 is discharged from the discharge passage 7 toward the water surface. The air is discharged by an attraction effect so that air that is separated from the discharge path 7 is also discharged. Further, by stopping the circulation pump and increasing the pressure at the bottom of the water tank 1, the draining action can be performed more effectively.
【００１４】排出路７の上面開口位置は、台座６上に敷
かれた砂利８より高い位置としているため、空気の排出
により砂利８の間に溜まった糞や残餌等を舞いあげるこ
とがなく水を濁らすことはない。また排出路７の上面開
口は、台座６上に敷き詰めた砂利８の短軸方向長さより
小なる口径としてあるため、砂利８が台座６の下に落ち
ることはない。[0014] Since the opening position of the upper surface of the discharge channel 7 is set at a higher position than the gravel 8 spread on the pedestal 6, feces, leftover food, etc. that have accumulated between the gravel 8 are not thrown up due to air discharge. It doesn't muddy the waters. Further, since the opening on the upper surface of the discharge passage 7 has a diameter smaller than the length in the short axis direction of the gravel 8 spread on the pedestal 6, the gravel 8 does not fall below the pedestal 6.
【００１５】微生物培養モジュールに用いた鉱物質は高
炉水砕物の多孔質のガラスで、（表１）に示すようにＣ
ａＯ、ＳｉＯ２ 、Ａｌ２ Ｏ３ を主成分とし、この
ほかＭｇＯ、ＦｅＯなどを含んでいる。主成分であるＣ
ａＯは、微生物培養モジュル１６でのアンモニアの酸化
分解時に発生するＨ＋ （反応式■、■）に対し中和反
応を行い、水槽１内の水のＰＨ値の低下を押さえる働き
をする。The mineral material used in the microbial culture module is porous glass of blast furnace granules, and as shown in (Table 1),
The main components are aO, SiO2, and Al2O3, and also contains MgO, FeO, etc. The main component is C.
aO performs a neutralizing reaction against H+ (reaction formulas 1 and 2) generated during oxidative decomposition of ammonia in the microbial culture module 16, and functions to suppress a decrease in the pH value of water in the water tank 1.
【００１６】[0016]
【表１】[Table 1]
【００１７】さらに、鉱物質の表面近くの水中には二価
のプラスイオンが存在する。一方、微生物群は一般にマ
イナスに帯電していることから、プラスイオンで表面が
覆われる鉱物質は、人工的に培養した微生物群や酸素の
最適な固定床となる。Furthermore, divalent positive ions are present in the water near the surface of the mineral. On the other hand, since microorganisms are generally negatively charged, mineral materials whose surfaces are covered with positive ions serve as an optimal fixed bed for artificially cultivated microorganisms and oxygen.
【００１８】[0018]
【発明の効果】以上のように本発明の観賞魚用水槽によ
れば、観賞魚の糞や残餌が舞いあがることがないので観
賞効果が低下することがなくかつこれらを分解浄化する
ので長期間優れた水質を維持し、多数の観賞魚を長期間
メンテナンスなしで飼育できるという格別の効果が得ら
れる。Effects of the Invention As described above, according to the aquarium for ornamental fish of the present invention, the excrement and leftover food of ornamental fish do not fly up, so the ornamental effect does not deteriorate, and these are decomposed and purified, so it is excellent for a long period of time. The special effect of this method is that the water quality can be maintained and a large number of ornamental fish can be raised for a long period of time without any maintenance.
【図１】本発明の一実施例における観賞魚用水槽の断面
図[Fig. 1] A cross-sectional view of an aquarium fish tank according to an embodiment of the present invention.
【図２】従来の観賞魚用水槽の外観斜視図[Figure 2] External perspective view of a conventional aquarium fish tank
【図３】同じ
く部分断面図[Figure 3] Also a partial cross-sectional view
【符号の説明】 １ 水槽 ６ 台座 ７ 排出路 ８ 砂利 ９ 給餌器 １０ 水循環浄化ユニット １１ 水圧送手段 １２ 空気供給手段 １３ 微生物培養モジュル １６ 加熱殺菌ユニット １７ 制御装置[Explanation of symbols] 1 Aquarium 6 Pedestal 7 Discharge path 8 Gravel 9 Feeder 10 Water circulation purification unit 11 Water pressure feeding means 12 Air supply means 13 Microbial culture module 16 Heat sterilization unit 17 Control device
Claims (1)
とも一個の排出路を突出するように設け、その排出路の
高さを上記台座の上に敷かれる砂利より高くし、上記水
槽に給餌器を設け、上記水槽に、水圧送手段、空気供給
手段、微生物培養モジュル、加熱殺菌ユニットおよび制
御装置よりなる水循環浄化ユニットを連結した観賞魚用
水槽。Claim 1: At least one discharge passage is provided so as to protrude above a pedestal provided at the bottom of the aquarium, and the height of the discharge passage is made higher than the gravel laid on the pedestal, and An aquarium tank for ornamental fish, which is provided with a feeder and connected to the tank with a water circulation purification unit consisting of a water pressure feeding means, an air supply means, a microbial culture module, a heat sterilization unit, and a control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3117250A JPH04346732A (en) | 1991-05-22 | 1991-05-22 | Water tank for aquarium fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3117250A JPH04346732A (en) | 1991-05-22 | 1991-05-22 | Water tank for aquarium fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04346732A true JPH04346732A (en) | 1992-12-02 |
Family
ID=14707113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3117250A Pending JPH04346732A (en) | 1991-05-22 | 1991-05-22 | Water tank for aquarium fish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04346732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274768A (en) * | 1994-02-17 | 1995-10-24 | Fuyo Sogo Lease Kk | Water tank |
-
1991
- 1991-05-22 JP JP3117250A patent/JPH04346732A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274768A (en) * | 1994-02-17 | 1995-10-24 | Fuyo Sogo Lease Kk | Water tank |
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