JPH0718284Y2 - Firefly farming equipment - Google Patents
Firefly farming equipmentInfo
- Publication number
- JPH0718284Y2 JPH0718284Y2 JP1990073244U JP7324490U JPH0718284Y2 JP H0718284 Y2 JPH0718284 Y2 JP H0718284Y2 JP 1990073244 U JP1990073244 U JP 1990073244U JP 7324490 U JP7324490 U JP 7324490U JP H0718284 Y2 JPH0718284 Y2 JP H0718284Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- partition wall
- water
- compartment
- tip
- 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.)
- Expired - Fee Related
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は蛍を河川や池沼等における自然的生育によるこ
となく人工的に養殖する種類の蛍養殖装置に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a firefly aquaculture apparatus of a type in which a firefly is artificially cultured without being naturally grown in a river or a pond.
古くは蛍は河川や池沼の岸辺において自然発生的に多数
生育したものであるが近時環境の悪化に因るものか生育
が大いに減少するに至った。In the old days, fireflies naturally grew in large numbers on the shores of rivers and ponds, but the growth has greatly decreased due to the recent deterioration of the environment.
そこで叙上の諸不利を解消するためにコンクリート等に
て人工的に川や池沼を造成してこれら人工池等に井戸水
又は水道水を導入し水中に餌となるカワニナと共に蛍の
幼虫を放ち飼育している現状である。Therefore, in order to eliminate the various disadvantages, artificially construct rivers and ponds with concrete etc. and introduce well water or tap water into these artificial ponds, etc. and raise larvae of fireflies with Kawana as food and raise them. It is the current situation.
然るにこのような従来の人工飼育法によると水中に混入
している不純物やカルキ等の消毒剤により幼虫が悪影響
されて生育が阻害されたり流水により餌が流下して幼虫
が十分に餌を摂取し得なくなる等に因り成虫率が低い現
状である。However, according to such a conventional artificial rearing method, the larvae are adversely affected by the impurities mixed in the water or the disinfectant such as scaly and the growth is inhibited, or the bait flows down by the running water and the larvae ingest the food sufficiently. The adult rate is low due to lack of income.
本考案は叙上の諸不利を解消するために下記の装置を提
供したものである。The present invention provides the following device in order to eliminate the above disadvantages.
即ち、本考案は内部を長手方向略等間隔毎に、上流側よ
り順次高さを段階的に低くし且つその各上部に細目の網
枠を抜き差し自在に装架した数箇の仕切り壁を設けて数
箇の区画室に形成し、然してこれら区画室の各内底部に
火山灰層を設けた長尺な飼育槽と、内部に上部のみの仕
切り壁と下部のみの仕切り壁を前後に配設し、且つ上記
下部仕切り壁の内側より上部仕切り壁の前後及び下部に
かけて木炭等の吸着材を装填したろ過槽と、内部中程
に、上部に細目の網を張設した仕切り壁を介設して二箇
の区分室に形成しそして片方の区分室内に送水ポンプを
装架した貯水槽とより成り、該貯水槽における上記送水
ポンプに連結した送水管の先端を、前記ろ過槽における
吸着材の上面に臨ましめると共に該ろ過槽より突出した
注水管の先端を飼育槽における上流側の第一区画室内に
臨ましめ然して上記飼育槽の終端に突出した排水管の先
端を前記貯水槽におけるポンプのない他方の区分に臨ま
しめた蛍の養殖装置であって該装置は小屋等の屋内に施
設する。That is, according to the present invention, the height of the interior is gradually reduced from the upstream side at substantially regular intervals in the longitudinal direction, and a plurality of partition walls on which a fine mesh frame is detachably mounted are provided at the upper part thereof. It is formed in several compartments, and a long breeding tank with a volcanic ash layer on the inner bottom of each compartment, and a partition wall for only the upper part and a partition wall for the lower part are installed in front and behind. , And a filtration tank loaded with an adsorbent such as charcoal from the inside of the lower partition wall to the front and rear of the upper partition wall and the lower part, and a partition wall with a fine mesh stretched in the middle in the middle. It consists of a water tank formed in two compartments and equipped with a water pump in one compartment, and the tip of the water pipe connected to the water pump in the water tank is placed on the upper surface of the adsorbent in the filtration tank. Bring up the tip of the water injection pipe protruding from the filtration tank Of the above-mentioned firefly aquaculture apparatus, in which the tip of the drain pipe protruding toward the end of the breeding tank facing the upstream first compartment is exposed to the other section without a pump in the water tank. Will be installed indoors such as a hut.
本装置は以上のように構成したので、先づ貯水槽に貯水
された水道水は該槽の片側区分室内における送水ポンプ
により送水管を介してその先端よりろ過槽における木炭
束上に注がれると該水道水中のカルキ等の消毒剤やその
他の不純物は逐次該木炭中に吸着されつつ該槽内の前部
に出た後注水管より飼育槽における第１の区画室内に逐
次注がれそしてその水位が第１の仕切り壁の上端にまで
達すると後続する注水により水は第１の仕切り壁の上端
を乗越えて次なる第２の区画室内に流入しそして該区画
室内において第２の仕切り壁上端にまで達すると水は第
３の仕切り壁上端を乗越えて飼育槽の終端部に流出した
後、排水管より貯水槽におけるポンプのない片方の区分
室内に流入しそして水位が仕切り壁の上端に達するとこ
れを乗越えてポンプのある他方の区分室内に流入し貯水
されると該室内のポンプにより送水管を介してその先端
より再び前記ろ過槽における木炭束槽上に逐次注水され
るこれらの作用が反覆的に行われる。Since this device is configured as described above, tap water previously stored in the water tank is poured from the tip of the tap water onto the charcoal bundle in the filter tank by the water pump in the one-side compartment of the tank through the water pipe. And the disinfectant such as scaly and other impurities in the tap water are successively adsorbed in the charcoal and sequentially poured into the first compartment in the breeding tank from the rear water injection pipe that appears in the front part of the tank, and When the water level reaches the upper end of the first partition wall, the subsequent water pouring causes the water to cross over the upper end of the first partition wall and flow into the next second compartment, and in the second compartment, the second partition wall. When it reaches the upper end, the water crosses over the upper end of the third partition wall and flows out to the end part of the breeding tank, then flows from the drain pipe into one compartment without a pump in the water storage tank, and the water level reaches the upper end of the partition wall. When you reach it These effects are sequentially injection on charcoal flux bath in the other partition and flows into the indoor pump the filter tank again from the tip through the water supply pipe by in the water is as if the chamber with is performed repetition manner.
本装置は以上のようであるから今飼育槽における各区画
室内に多数匹の蛍の幼虫をその餌となるカワニナ（蛍
貝）と共に程よく分配して収容すると、ろ過槽内を通過
してカルキ等の消毒剤その他の混入不純物を除去された
清浄水が各区画室内に順次流入して各仕切り壁の高さに
貯水されるので幼虫は安易に活発な活動をし且つ餌を十
分に摂取するので良好なる発育をなしまた***物は上層
の流水に吸い上げられて上部の各網枠に捕捉せられると
共に微小な汚物は水中を浮遊することなく火山灰層中に
吸蔵せられるので経日するも水は可及的清浄な状態を保
持し然も該火山灰層は幼虫の安住的領域となるので幼虫
の殆どは成虫となる著効を奏した。Since this device is as described above, when a large number of firefly larvae are properly distributed and housed in the compartments of the breeding tank, along with the Kawawani (fluorid shells), which are the foods for the larvae, they pass through the filtration tank and become cultivated. Since the clean water from which the disinfectant and other contaminants have been removed flows into each compartment one by one and is stored at the height of each partition wall, the larvae easily carry out active activities and ingest sufficient food. It does not grow well, and excretions are sucked up by running water in the upper layer and trapped in the upper net frames, and minute dirt is stored in the volcanic ash layer without floating in the water. Although the volcanic ash layer became a safe area for larvae while maintaining a clean state as much as possible, most of the larvae were adults, which was a remarkable effect.
つまり、本考案において飼育槽を複数に仕切ることの直
接的な目的は、幼虫が他の区画室へ移動するのを抑止し
て一区画内に過分に集中するのを防止することにあり、
これによって幼虫の棲息分布とその餌となるカワニナの
棲息分布とに片寄りが生じることなく、各区画ごとに多
数の幼虫が活発な活動をするとともに充分に餌を摂取す
ることができるようにして幼虫の良好なる発育を促すこ
とができるのである。That is, the direct purpose of dividing the breeding tank into a plurality of compartments in the present invention is to prevent larvae from moving to other compartments and prevent excessive concentration in one compartment.
This allows a large number of larvae to be active in each compartment and to be able to fully ingest food without deviation between the distribution of larvae and the distribution of kawana, which is the food. It is possible to promote good development of larvae.
そして、飼育槽の内部を仕切るにあたりその長手方向略
等間隔毎に、上流側より順次高さを段階的に低くした仕
切り壁を設けて数箇の区画室を形成したことにより、飼
育槽の第１の区画室内に注がれた清浄水が飼育槽内の各
区画室に滞ることなく、上流側から下流側へと淀みなく
流下して各区画室内の清浄水が絶えず入れ代わり、更
に、仕切り壁の上部に細目の網枠を抜き差し自在に装架
することによって、清浄水の流水を妨げることなく幼虫
の他の区画室への移動を抑止するとともに、流水に吸い
上げられた幼虫の***物等を上記網枠に捕捉せしめ、一
定量の汚物が蓄積したら網枠のみを交換して飼育槽内の
清浄な環境が失われないようにすることができ、これに
伴って幼虫の***物等の汚物により上流側と下流側とで
汚染の度合いが異なってしまうというような問題が生じ
る虞がなくなり幼虫の成育に必要とされる清浄な環境を
均一につくりだすことができる。Then, when partitioning the inside of the breeding tank, by forming partition walls with a height gradually decreasing from the upstream side to form several compartments at approximately equal intervals in the longitudinal direction, The clean water that was poured into the 1st compartment did not stagnate in each compartment in the breeding tank, and flowed down from the upstream side to the downstream side without stagnation, and the clean water in each compartment was constantly replaced. By installing a fine mesh frame on the upper part so that it can be inserted and removed freely, the movement of larvae to other compartments can be prevented without obstructing the running of clean water, and the excrement of larvae sucked into running water is It can be trapped in a net frame, and when a certain amount of filth accumulates, only the net frame can be replaced so that the clean environment inside the breeding tank is not lost, and along with this, larvae excrement etc. The degree of pollution differs between the upstream side and the downstream side. A clean environment is a risk that it will issue such that the resulting are no longer required for the growth of the larvae can be uniformly produce.
なお、貯水槽における仕切り壁上部に網を張設したるは
飼育槽より隅々幼虫が流出した場合ポンプのある区分室
に侵入してポンプ及び送水管に支障をきたすことを防止
したものであり、また飼育槽における各区画室内底に空
気ポンプに連なるエアーストーンを配置することにより
水中に空気を補給して幼虫の育成を一層良好ならしめる
ことは勿論である。In addition, the net is stretched over the partition wall in the water tank to prevent the larvae from entering the compartment with the pump and disturbing the pump and the water pipe when the larvae flow out from the breeding tank. Of course, by arranging an air stone connected to an air pump at the bottom of each compartment in the breeding tank, air is replenished into the water to further improve the larval development.
長さ1500粍、幅300粍、高さ200粍の長尺な各溝状の木製
槽の上流側より下流側に向って500粍間隔毎の内側に高
さ130粍と100粍の各木製仕切り壁２、３を設立し且つ上
記第２の仕切り壁３より下流側に向って420粍の箇所に
高さ70粍の木製仕切り壁４を設立して三箇の区画室R1.R
2.R3を形成するとともに上記各仕切り壁の前面上部に細
目の網体を張設した幅280粍、高さ140粍の各網枠５、
５′、５″を抜き差し自在に装架し然して各区画室R1.R
2.R3の内底部にそれぞれ２乃至３糎の火山灰層F1.F2.F3
を設けた飼育槽１と、内部に上部のみを仕切った上部仕
切り壁６と下部のみを仕切った下部仕切り壁７を略等間
隔に介設し且つ上部仕切り壁の前後より下部仕切り壁の
内側にかけて木炭８を束状に装填した長さ300粍、幅及
び高さが各200粍の木製ろ過槽９と内側中程部に、上半
部に細目の網体を張設した木製仕切り壁10を介設した長
さ、幅、高さが何れも300粍の木製貯水槽11とより成り
該貯水槽の片方分室内に装架した１／２の送水ポンプ
Ｐに連結した送水管12の先端を前記ろ過槽９における木
炭８束の上面に臨ましめると共に該ろ過槽における下部
仕切り壁７側の槽壁より突出した注水管13端を前記飼育
槽における上流側端の第１区画室R1に臨ましめ、然して
該飼育槽の終端に突出した排水管14の先端を前記貯水槽
11におけるポンプＰのない他方区分室内に臨ましめて成
るものであって該装置は適宜小屋内に設けて送水ポンプ
Ｐにより送水管12端より毎分流量17〜20lの送水をなす
ものである。然して図中Ｐ′は空気ポンプ、Ｓはエアー
ストーンである。Each wooden partition with a height of 130 grits and 100 grits on the inside of every 500 grits from the upstream side to the downstream side of each long grooved wooden tank with 1500 grits, 300 grits and 200 grits. The walls 2 and 3 are established, and the wooden partition wall 4 having a height of 70 m is formed at the location of 420 m 2 toward the downstream side of the second partition wall 3 to form three compartments R 1 .R.
2 .R 3 and each mesh frame 5 having a width of 280 mesh and a height of 140 mesh formed by stretching a fine mesh on the upper front surface of each partition wall 5,
5 ', 5 "are removably mounted, and each compartment R 1 .R
2 ash layer on the inner bottom of each 2 to 3 centimeters of .R 3 F 1 .F 2 .F 3
The breeding tank 1 provided with the above, the upper partition wall 6 that partitions only the upper part inside, and the lower partition wall 7 that partitions only the lower part are provided at approximately equal intervals, and extend from the front and rear of the upper partition wall to the inside of the lower partition wall. A wooden filtration tank 9 with a length of 300 grits and a width and height of 200 grits loaded with charcoal 8 in a bundle, and a wooden partition wall 10 with a fine mesh in the upper half part in the inner middle part. length is interposed, the width, the tip height is the water pipe 12 which is connected to the 1/2 of the water pump P which is mounted on one component room more become該貯aquarium wooden water tank 11 of both 300 millimeter The water injection pipe 13 end which is exposed to the upper surface of the 8 charcoal bundles in the filtration tank 9 and protrudes from the tank wall on the lower partition wall 7 side of the filtration tank is exposed to the first compartment R 1 at the upstream end of the breeding tank. In addition, the tip of the drain pipe 14 projecting at the end of the breeding tank should be attached to the water storage tank.
The apparatus is provided in the other compartment without the pump P in 11, and the apparatus is appropriately installed in a small room to supply water with a flow rate of 17 to 20 l per minute from the end of the water supply pipe 12 by the water supply pump P. In the figure, P'is an air pump and S is an air stone.
図は本案装置を構成する各槽を縦断して示す全体の斜面
図である。 １は飼育槽、２、３、４は仕切り壁、５、５′、５″は
網枠、６は上部仕切り壁、７は下部仕切り壁、８は吸着
材、９はろ過槽、10は仕切り壁、11は貯水槽、12は送水
管、13は注水管、14は排水管、F1.F2.F3は火山灰層、Ｐ
は送水ポンプ。The figure is an overall perspective view showing each tank constituting the device of the present invention in a longitudinal section. 1 is a rearing tank, 2, 3 and 4 are partition walls, 5 5 ', 5 "are net frames, 6 is an upper partition wall, 7 is a lower partition wall, 8 is an adsorbent, 9 is a filtration tank, 10 is a partition Wall, 11 water tank, 12 water pipe, 13 water injection pipe, 14 drain pipe, F 1 .F 2 .F 3 is volcanic ash layer, P
Is a water pump.
Claims (1)
順次高さを段階的に低くし且つその各上部に細目の網枠
を抜き差し自在に装架した数箇の仕切り壁を設けて数箇
の区画室に形成し、然してこれら区画室の各内底部に火
山灰層を設けた長尺な飼育槽と、内部に上部のみの仕切
り壁と下部のみの仕切り壁を前後に配設し、且つ上記下
部仕切り壁の内側より上部仕切り壁の前後及び下部にか
けて木炭等の吸着材を装填したろ過槽と、内部中程に、
上部に細目の網を張設した仕切り壁を介設して二箇の区
分室に形成しそして片方の区分室内に送水ポンプを装架
した貯水槽とより成り、該貯水槽における上記送水ポン
プに連結した送水管の先端を、前記ろ過槽における吸着
材の上面に臨ましめると共に該ろ過槽より突出した注水
管の先端を飼育槽における上流側の第一区画室内に臨ま
しめ然して上記飼育槽の終端に突出した排水管の先端を
前記貯水槽におけるポンプのない他方の区分に臨ましめ
た蛍の養殖装置。1. A plurality of partition walls, in which the height of the interior is gradually reduced from the upstream side at substantially regular intervals in the longitudinal direction, and a fine mesh frame is detachably mounted on each upper part thereof. It is formed in several compartments, and a long breeding tank with a volcanic ash layer on the inner bottom of each compartment, and a partition wall for only the upper part and a partition wall for the lower part are installed in front and behind. And a filtration tank loaded with an adsorbent such as charcoal from the inside of the lower partition wall to the front and rear and the lower part of the upper partition wall, and in the middle of the interior,
It consists of a water storage tank in which a partition wall with a fine mesh is installed in the upper part to form two compartments, and a water supply pump is installed in one of the compartments, and is connected to the water supply pump in the water storage tank. The tip of the water supply pipe is exposed to the upper surface of the adsorbent in the filtration tank, and the tip of the water injection pipe projecting from the filtration tank is exposed to the upstream first compartment of the breeding tank, and the end of the breeding tank is terminated. A firefly aquaculture device in which the tip of the drain pipe protruding to the front is faced to the other section of the water storage tank without the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073244U JPH0718284Y2 (en) | 1990-07-10 | 1990-07-10 | Firefly farming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073244U JPH0718284Y2 (en) | 1990-07-10 | 1990-07-10 | Firefly farming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430852U JPH0430852U (en) | 1992-03-12 |
| JPH0718284Y2 true JPH0718284Y2 (en) | 1995-05-01 |
Family
ID=31611900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073244U Expired - Fee Related JPH0718284Y2 (en) | 1990-07-10 | 1990-07-10 | Firefly farming equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718284Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102505914B1 (en) * | 2021-10-15 | 2023-03-03 | 싸이스트 주식회사 | Culture extraction system for jellyfish culture and jellyfish mucus extraction |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4328839B2 (en) * | 2000-03-23 | 2009-09-09 | 丸和バイオケミカル株式会社 | Aquatic insect artificial breeding system and firefly artificial breeding method |
| JP2002281865A (en) * | 2001-03-27 | 2002-10-02 | Kajioka:Kk | Firefly cultivation apparatus |
| JP6762262B2 (en) * | 2016-05-05 | 2020-09-30 | 鹿島建設株式会社 | Shellfish breeding system and shellfish breeding method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219037A (en) * | 1985-07-17 | 1987-01-27 | 建部町 | Method and apparatus for artificial feeding firefly |
| JPS6219038A (en) * | 1985-07-17 | 1987-01-27 | 建部町 | Light emitting admiration apparatus of firefly larve |
-
1990
- 1990-07-10 JP JP1990073244U patent/JPH0718284Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102505914B1 (en) * | 2021-10-15 | 2023-03-03 | 싸이스트 주식회사 | Culture extraction system for jellyfish culture and jellyfish mucus extraction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430852U (en) | 1992-03-12 |
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