JPH08131020A - Thermostat, aquarium for admiration and method for keeping temperature in aquarium - Google Patents
Thermostat, aquarium for admiration and method for keeping temperature in aquariumInfo
- Publication number
- JPH08131020A JPH08131020A JP27475694A JP27475694A JPH08131020A JP H08131020 A JPH08131020 A JP H08131020A JP 27475694 A JP27475694 A JP 27475694A JP 27475694 A JP27475694 A JP 27475694A JP H08131020 A JPH08131020 A JP H08131020A
- Authority
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- Japan
- Prior art keywords
- water
- temperature
- thermostat
- water tank
- aquarium
- 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.)
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Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、魚類等の鑑賞用水槽の
中の高温化、或いは低温化した水を常に恒温状態に保持
できる恒温装置、及び鑑賞用水槽、並びに水槽内の温度
保持方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thermostatic device capable of always maintaining a high temperature or low temperature water in a water tank for appreciating fish or the like, a water tank for appreciation, and a method for maintaining a temperature in the water tank. It is about.
【０００２】[0002]
【従来の技術】従来、鑑賞用水槽40内の温度を一定に保
持するために取り付けられる恒温装置41には、図４で示
すように、ニクロム線ヒータ42とバイメタル式のサーモ
スタット43とからなるものがあり、これは水44内に浸漬
させて、前記サーモスタット43を介してニクロム線ヒー
タ42に所定の電圧を供給するようにしたもので、水温の
調節は該サーモスタット43とヒータ42にて制御されてい
た。2. Description of the Related Art Conventionally, as shown in FIG. 4, a constant temperature device 41 installed to keep the temperature in a water tank 40 for appreciation comprises a nichrome wire heater 42 and a bimetal type thermostat 43. This is so arranged that it is immersed in water 44 to supply a predetermined voltage to the nichrome wire heater 42 through the thermostat 43, and the water temperature is controlled by the thermostat 43 and the heater 42. Was there.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来の恒温装置では、浸漬された恒温装置近辺の温度調節
は可能であるが、該装置から離れた所での水温は調節で
きず、温度分布が不均一である上、夏季、特に猛暑の際
などに高温化をしてしまった水の温度を下げることはで
きず、冷媒システムを付加しようとすれば恒温装置その
ものが大型化、且つ複雑化され、非常に高価なものとな
る。However, in the above-mentioned conventional thermostatic device, it is possible to adjust the temperature in the vicinity of the immersed thermostatic device, but it is not possible to adjust the water temperature in a place away from the device and the temperature distribution is In addition to being non-uniform, it is not possible to lower the temperature of water that has become hot during the summer, especially during extreme heat, and if a refrigerant system were added, the thermostat itself would become large and complicated. , Will be very expensive.
【０００４】本発明は上記のような問題を解決すべくな
されたものであり、水温の温度分布の均一性を図ると共
に、低コストにて冷却及び加温機構も施された恒温装置
と、該恒温装置付き鑑賞用水槽、並びに水槽内の温度保
持方法を提供することを目的としている。The present invention has been made to solve the above problems, and provides a thermostatic device which achieves uniform temperature distribution of water temperature and is provided with a cooling and heating mechanism at low cost. It is an object of the present invention to provide an aquarium for viewing with a thermostatic device and a method for maintaining the temperature in the aquarium.
【０００５】[0005]
【課題を解決するための手段】前記従来の問題を解決す
るために、本発明が講じた第一の技術的手段は、水槽内
の水を吸水可能な吸水手段と、該吸水手段にて吸水され
た水を加温、或いは冷却する温度調整手段と、該温度調
整された水を水槽内へ流出可能な放水手段とが設けられ
てなることを特徴とする恒温装置にある。In order to solve the above conventional problems, the first technical means taken by the present invention is a water absorbing means capable of absorbing the water in the water tank, and the water absorbing means. A constant temperature apparatus comprising: a temperature adjusting means for heating or cooling the water thus cooled; and a water discharging means capable of flowing the temperature adjusted water into a water tank.
【０００６】また、本発明が講じた第二の技術的手段
は、前記恒温装置が付設されたことを特徴とする魚類等
の鑑賞用水槽にある。A second technical means taken by the present invention is a water tank for appreciating fish or the like, which is provided with the thermostatic device.
【０００７】更に、本発明が講じた第三の技術的手段
は、水槽の中の高温化、或いは低温化した水を、別途設
けられた吸水手段，温度調整手段，放水手段を有してな
る恒温装置の該吸水手段にて前記恒温装置内へ吸水し、
該吸水された水を前記恒温装置内の温度調整手段にて加
熱、或いは冷却して温度調整し、該温度調整された水を
放水手段にて再度水槽内へ流出して環流させることを特
徴とする水槽内の温度保持方法にある。Furthermore, the third technical means taken by the present invention comprises water absorbing means, temperature adjusting means, and water discharging means separately provided for the water whose temperature is raised or lowered in the water tank. Water is absorbed into the thermostat by the water absorbing means of the thermostat,
The absorbed water is heated or cooled by the temperature adjusting means in the thermostatic device to adjust the temperature, and the temperature-adjusted water is again discharged into the water tank by the water discharging means to recirculate. There is a method of maintaining the temperature in the water tank.
【０００８】[0008]
【作用】本発明の恒温装置は、吸水手段と、熱電半導体
等を使用した水を加温、或いは冷却する温度調整手段
と、水槽内へ流出可能な放水手段とが設けられただけの
非常に小型軽量、且つ簡素な構造であるので、低コスト
にて製造することが可能である。The thermostatic device of the present invention is very simple in that it is provided with a water absorbing means, a temperature adjusting means for heating or cooling water using a thermoelectric semiconductor or the like, and a water discharging means capable of flowing into a water tank. Since it is small, lightweight and has a simple structure, it can be manufactured at low cost.
【０００９】また、前記恒温装置を鑑賞用の水槽に取り
付けて使用し、更に熱電半導体を使用した場合は、該熱
電半導体の電流による熱の発生または吸収作用により、
水槽内の水をかなり正確に恒温状態に保持することがで
きる。When the thermostatic device is used by being attached to an aquarium for viewing, and a thermoelectric semiconductor is further used, heat is generated or absorbed by the current of the thermoelectric semiconductor,
The water in the aquarium can be kept in a constant temperature state with sufficient accuracy.
【００１０】[0010]
【実施例】以下、本発明の一実施例を図面に基づき説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【００１１】本発明における恒温装置A は図１で示すよ
うに、魚類等の鑑賞用水槽B に使用されるものであっ
て、該水槽B とは別途に設けられ、且つ該水槽B 内の高
温化、或いは低温化した水C を常に恒温状態に保持でき
る恒温装置本体1 から構成されてなるものである。As shown in FIG. 1, the thermostat A according to the present invention is used in a water tank B for appreciating fish and the like, and is provided separately from the water tank B and has a high temperature inside the water tank B. It is composed of a thermostatic device body 1 capable of always keeping the water C that has been cooled or cooled to a constant temperature.
【００１２】前記水槽B 内には、濾過装置D が吸盤2 に
よって水槽B 内壁に取り付けられ、該濾過装置D には、
水槽B 内の水C を吸い上げる水中フィルター付き吸上口
3 が設けられると共に、濾過された水C1を水槽B 内に還
流させたり、そのまま前記恒温装置本体1 へ流水させる
水量調節用のＴ型継手4 を介して吸水パイプ5 （吸水手
段）が設けられている。In the water tank B, a filtering device D is attached to the inner wall of the water tank B by a suction cup 2, and the filtering device D is
Suction port with submersible filter that sucks up water C in tank B
3 is provided, and a water absorbing pipe 5 (water absorbing means) is provided through a T-shaped joint 4 for adjusting the amount of water that causes the filtered water C 1 to flow back into the water tank B or to flow directly to the thermostat device body 1. Has been.
【００１３】また、前記水槽B 内には、水C に浸漬さ
れ、且つ該水C の温度変化によって電気抵抗を変えるこ
とが可能なサーミスタ6 が吸盤2 によって取り付けられ
ると共に、該サーミスタ6 はサーミスタコード7 を介し
て冷却−加温切換の検出信号を送信するための温度制御
入力端子8 に接続され、該端子8 は、図２で示すよう
に、恒温装置本体1 内の熱電半導体9 に接続されて温度
制御を行っている。Further, in the water tank B, a thermistor 6 which is immersed in water C and whose electric resistance can be changed by a temperature change of the water C is attached by a suction cup 2, and the thermistor 6 is a thermistor cord. 7 is connected to a temperature control input terminal 8 for transmitting a detection signal for cooling / heating switching, and the terminal 8 is connected to a thermoelectric semiconductor 9 in the thermostat main body 1 as shown in FIG. Temperature control.
【００１４】一方、前記恒温装置本体1 は、適宜箇所に
複数個の温風吹き出し口10と吸入口11が夫々穿設された
金属製のケース12からなり、前記水槽B と、吸水パイプ
5 と、温度調整された水C2を水槽B 内に直接流出する流
出パイプ13（放水手段）によって接続されている。On the other hand, the thermostat main body 1 comprises a metal case 12 in which a plurality of hot air outlets 10 and suction inlets 11 are provided at appropriate places, and the water tank B and the water suction pipe are provided.
5 and the temperature-controlled water C 2 are directly connected to the water tank B by an outflow pipe 13 (water discharge means).
【００１５】前記恒温装置本体1 の内部には、図２
（イ）〜（ハ）で示すように、一対のセラミック板14,1
5 間にビスマス・テルル化物によるＮ型及びＰ型半導体
16,17 からなる２種類の熱電半導体9 を金属電極18,19
で夫々接合させて挟持状態に配設したπ型直列回路を有
する温度制御器20（温度調整手段）が内設されている。The inside of the thermostat main body 1 is shown in FIG.
As shown in (a) to (c), a pair of ceramic plates 14,1
N-type and P-type semiconductors with bismuth telluride between 5
Two kinds of thermoelectric semiconductor 9 consisting of 16,17 are used as metal electrodes 18,19
A temperature controller 20 (temperature adjusting means) having a π-type series circuit, which is joined to each other and arranged in a sandwiched state, is internally provided.
【００１６】そして、前記Ｎ型半導体16側からＰ型半導
体17側へ、或いはその逆方向へ電流を流した際に、前記
一方のセラミック板14(15)から発熱が、他方のセラミッ
ク板15(14)から吸熱が生じるように熱的結合配置がなさ
れている。When a current is passed from the N-type semiconductor 16 side to the P-type semiconductor 17 side or in the opposite direction, heat is generated from the one ceramic plate 14 (15) and the other ceramic plate 15 ( The thermal coupling arrangement is such that endotherm is generated from 14).
【００１７】また、前記恒温装置A には、図１で示すよ
うに、前記熱電半導体9 に駆動電力を提供するための電
源コード21が、また、取替可能なように前記濾過装置D
にも別途電源コード22が夫々設けられている。Further, as shown in FIG. 1, the constant temperature device A is provided with a power cord 21 for supplying driving power to the thermoelectric semiconductor 9, and the filtration device D is also replaceable.
Also, each has a separate power cord 22.
【００１８】その他、前記恒温装置本体1 のケース12に
は、水槽B 内の温度を表示する温度設定ダイヤル23、冷
却と加温状態を切り換えることができる切換スイッチ24
と、その状態を表示する冷却表示ランプ25及び加温表示
ランプ26、電源スイッチ27と、その状態を表示する電源
スイッチ内蔵ランプ29等が設けられてなりたっている。In addition, the case 12 of the thermostat main body 1 has a temperature setting dial 23 for displaying the temperature in the water tank B, and a changeover switch 24 for switching between cooling and heating states.
Further, a cooling display lamp 25 and a warming display lamp 26 for displaying the state thereof, a power switch 27, a power switch built-in lamp 29 for displaying the state thereof, and the like are provided.
【００１９】本発明に係る鑑賞用水槽B においては、濾
過装置D が付設されていないものを挙げて説明したが、
本発明はこれに限定されることなく、勿論、図３で示す
ように（前記実施例と同一箇所は同一符号で表す。）、
濾過装置D'が上面に予め備えつけられた水槽B'において
も使用することが可能で、その場合の濾過装置D'は放出
側のポンプを取り除き、代わりにＴ型継手4 を取付け、
吸水パイプ5 と接続させて使用すれば良いし、また濾過
装置がないものであっても良い。The appreciation aquarium B according to the present invention has been described by exemplifying the one without the filtration device D.
The present invention is not limited to this, and of course, as shown in FIG. 3 (the same portions as those in the above-mentioned embodiment are denoted by the same reference numerals),
It can also be used in a water tank B'pre-mounted with a filter D ', in which case the filter D'removes the pump on the discharge side and mounts a T-joint 4 in its place,
It suffices to use it by connecting it to the water absorption pipe 5, or it may have no filtering device.
【００２０】次に、上記実施例の恒温装置A が付設され
た淡水及び海水魚等の鑑賞用水槽Bの使用方法について
説明する。Next, a method of using the aquarium B for appreciation of fresh water, saltwater fish and the like, which is provided with the thermostat A of the above embodiment, will be described.
【００２１】まず、飼育する魚類の外的環境における適
性温度（通常２５〜３０°Ｃ程度）に設定し、水槽B 内
の最初の温度を該適性温度に維持すると共に、冷却設定
温度を該適性温度＋５°Ｃ、加温設定温度を該適性温度
−５°Ｃにし、夫々温度をサーミスタ6 の検出温度に設
定する。First, the temperature of the fish to be raised is set to an appropriate temperature in the external environment (usually about 25 to 30 ° C.), the initial temperature in the water tank B is maintained at the appropriate temperature, and the cooling set temperature is set to the appropriate temperature. The temperature is set to + 5 ° C., the heating temperature is set to the appropriate temperature of −5 ° C., and the temperature is set to the temperature detected by the thermistor 6.
【００２２】適性温度前後の温度では、通常の水槽B の
上面に設けられた濾過装置C(C') によって、水中フィル
ター付き吸上口3 或いは吸上ポンプ30から濾過装置D
(D') への一定還流が起こっており、常に水温の温度分
布の均一性を図っている。At temperatures around the suitable temperature, the filtration device C (C ') provided on the upper surface of the ordinary water tank B causes the suction device 3 with the submersible filter or the suction pump 30 to remove the filtration device D.
A constant reflux to (D ') occurs, and the temperature distribution of the water temperature is always made uniform.
【００２３】ところが、外気温が前記適性温度を超えて
急激に上昇しようとする場合は、その上昇が起こる前に
前記冷却設定温度（適性温度＋５°Ｃ）に達すると前記
サーミスタ6 が該温度を検出して恒温装置A 内のＮ型及
びＰ型半導体16,17 に駆動電力が提供されるようになっ
ていると共に、外気温が前記適性温度より急激に下降し
ようとする場合は、その下降が起こる前に前記加温設定
温度（適性温度−５°Ｃ）に達すると同様に恒温装置A
内のＮ型及びＰ型半導体16,17 に駆動電力が提供される
ようになっている。However, when the outside air temperature is going to rise rapidly beyond the suitable temperature and reaches the cooling set temperature (suitable temperature + 5 ° C.) before the rise, the thermistor 6 raises the temperature. The driving power is supplied to the N-type and P-type semiconductors 16 and 17 in the thermostat A, and when the outside air temperature is about to drop sharply below the appropriate temperature, the decrease is detected. When the above-mentioned heating set temperature (appropriate temperature -5 ° C) is reached before the occurrence, the thermostat A
Driving power is provided to the N-type and P-type semiconductors 16 and 17 therein.
【００２４】そして、前記Ｎ型及びＰ型半導体16,17 は
冷熱、或いは温熱を発生して、濾過装置C(C') に接続さ
れた吸水パイプ5 から吸水された水槽B(B') 内の水C
(C') を恒温化し、該恒温化された水(C2)を流出パイプ1
3を介して水槽B(B') 内に還流されるのである。Then, the N-type and P-type semiconductors 16 and 17 generate cold heat or warm heat, and inside the water tank B (B ') sucked by the water suction pipe 5 connected to the filter C (C'). Water C
(C ') is thermostatted, and the thermostatted water (C 2 ) flows out Pipe 1
It is returned to the water tank B (B ') via 3.
【００２５】上述のように、本発明に係る恒温装置A が
付設された鑑賞用の水槽B を使用すると、日差変動の激
しい土地や季節においても、またどのような環境下であ
っても安心して飼育することが可能である。As described above, by using the water tank B for appreciation provided with the thermostat A according to the present invention, it is possible to secure the safety even in a land or a season where the daily fluctuation fluctuates and under any environment. It is possible to breed with care.
【００２６】[0026]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載されるような効果を奏する。Since the present invention is configured as described above, it has the following effects.
【００２７】即ち、本発明の恒温装置は、吸水手段と、
熱電半導体等を使用した水を加温、或いは冷却する温度
調整手段と、水槽内へ流出可能な放水手段とが設けられ
ただけの非常に小型軽量、且つ簡素な構造であるので、
低コストにて製造することが可能である。That is, the thermostatic device of the present invention comprises water absorbing means,
Since the temperature adjusting means for heating or cooling water using a thermoelectric semiconductor or the like and the water discharging means capable of flowing out into the water tank are very small and lightweight, and have a simple structure,
It can be manufactured at low cost.
【００２８】また、前記恒温装置を鑑賞用の水槽に取り
付けて使用し、更に熱電半導体を使用した場合は、該熱
電半導体の電流による熱の発生または吸収作用により、
水槽内の水をかなり正確に恒温状態に保持することがで
きる。When the thermostatic device is used by being attached to a water tank for appreciation, and a thermoelectric semiconductor is further used, heat is generated or absorbed by the electric current of the thermoelectric semiconductor.
The water in the aquarium can be kept in a constant temperature state with sufficient accuracy.
【図１】本発明の恒温装置付き鑑賞用水槽の実施例を示
す斜視説明図。FIG. 1 is a perspective explanatory view showing an embodiment of an aquarium for viewing with a thermostatic device of the present invention.
【図２】本発明の温度調整手段を示す、（イ）〜（ハ）
は説明図。FIG. 2 shows the temperature adjusting means of the present invention, (a) to (c).
Is an illustration.
【図３】本発明の他の恒温装置付き鑑賞用水槽の実施例
を示す斜視説明図。FIG. 3 is a perspective explanatory view showing an embodiment of another aquarium for viewing with a thermostatic device of the present invention.
【図４】従来の鑑賞用水槽を示す正面図。FIG. 4 is a front view showing a conventional water tank for viewing.
１ 恒温装置本体 ３ 水中フィルター付き吸上口 ４ Ｔ型継手 ５ 吸水パイプ ９ 熱電半導体 １３ 流出パイプ １６ Ｎ型半導体 １７ Ｐ型半導体 ２０ 温度制御器 ３０ 吸上ポンプ Ａ 恒温装置 Ｂ 鑑賞用水槽 Ｃ 水 Ｄ 濾過装置 1 Main body of thermostat 3 Suction port with submersible filter 4 T-type joint 5 Water absorption pipe 9 Thermoelectric semiconductor 13 Outflow pipe 16 N-type semiconductor 17 P-type semiconductor 20 Temperature controller 30 Suction pump A Thermostat B Water tank C Water D Filtration device
Claims (6)
吸水手段にて吸水された水を加温、或いは冷却する温度
調整手段と、該温度調整された水を水槽内へ流出可能な
放水手段とが設けられてなることを特徴とする恒温装
置。1. A water absorbing means capable of absorbing water in a water tank, a temperature adjusting means for heating or cooling the water absorbed by the water absorbing means, and the temperature adjusted water can flow out into the water tank. A constant temperature device comprising:
7) を使用した温度制御器(20)である請求項１記載の恒
温装置。2. The temperature adjusting means is a thermoelectric semiconductor (16), (1
The thermostatic device according to claim 1, which is a temperature controller (20) using (7).
が付設されたことを特徴とする魚類等の鑑賞用水槽。3. The thermostatic device (A) according to claim 1 or 2.
An aquarium for appreciation of fish, etc. characterized by being attached.
た水(C) を、別途設けられた吸水手段，温度調整手段，
放水手段を有してなる恒温装置(A) の該吸水手段にて前
記恒温装置(A) 内へ吸水し、該吸水された水を前記恒温
装置(A) 内の温度調整手段にて加熱、或いは冷却して温
度調整し、該温度調整された水(C2)を放水手段にて再度
水槽(C) 内へ流出して環流させることを特徴とする水槽
内の温度保持方法。4. A water absorbing means, a temperature adjusting means, which is separately provided for the water (C) whose temperature is raised or lowered in the water tank (B).
Water is absorbed into the thermostat (A) by the water absorbing means of the thermostat (A) having a water discharge means, and the absorbed water is heated by the temperature adjusting means inside the thermostat (A), Alternatively, a method for maintaining the temperature in a water tank is characterized in that the temperature is adjusted by cooling and the temperature-adjusted water (C 2 ) is again discharged into the water tank (C) by a water discharge means to be refluxed.
7) を使用した温度制御器(20)である請求項４記載の水
槽内の温度保持方法。5. The thermoelectric semiconductor (16), (1
7. The method for maintaining temperature in a water tank according to claim 4, wherein the temperature controller (20) is a temperature controller (20).
化した水(C) は濾過装置(D) にて濾過された後前記恒温
装置(A) 内へ吸水されることを特徴とする請求項４又は
５記載の水槽内の温度保持方法。6. The water (C) whose temperature is raised or lowered in the water tank (B) is filtered by a filter device (D) and then absorbed into the thermostat device (A). The method for maintaining the temperature in the water tank according to claim 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27475694A JPH08131020A (en) | 1994-11-09 | 1994-11-09 | Thermostat, aquarium for admiration and method for keeping temperature in aquarium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27475694A JPH08131020A (en) | 1994-11-09 | 1994-11-09 | Thermostat, aquarium for admiration and method for keeping temperature in aquarium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08131020A true JPH08131020A (en) | 1996-05-28 |
Family
ID=17546149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27475694A Pending JPH08131020A (en) | 1994-11-09 | 1994-11-09 | Thermostat, aquarium for admiration and method for keeping temperature in aquarium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08131020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009291140A (en) * | 2008-06-06 | 2009-12-17 | Kiyoharu Takeshima | Water-quality controlling system of aquarium |
| US20100058992A1 (en) * | 2007-03-16 | 2010-03-11 | Japan Agency For Marine-Earth Science And Technology | Apparatus for feeding aquatic organism |
| KR20140147209A (en) * | 2013-06-18 | 2014-12-30 | 구골홀딩스 주식회사 | Water supply system for culturing eel |
-
1994
- 1994-11-09 JP JP27475694A patent/JPH08131020A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100058992A1 (en) * | 2007-03-16 | 2010-03-11 | Japan Agency For Marine-Earth Science And Technology | Apparatus for feeding aquatic organism |
| JP2009291140A (en) * | 2008-06-06 | 2009-12-17 | Kiyoharu Takeshima | Water-quality controlling system of aquarium |
| KR20140147209A (en) * | 2013-06-18 | 2014-12-30 | 구골홀딩스 주식회사 | Water supply system for culturing eel |
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