JPH075911Y2 - Disinfection device for septic tank - Google Patents
Disinfection device for septic tankInfo
- Publication number
- JPH075911Y2 JPH075911Y2 JP7657892U JP7657892U JPH075911Y2 JP H075911 Y2 JPH075911 Y2 JP H075911Y2 JP 7657892 U JP7657892 U JP 7657892U JP 7657892 U JP7657892 U JP 7657892U JP H075911 Y2 JPH075911 Y2 JP H075911Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting portion
- purified water
- water
- septic tank
- tube mounting
- 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 - Lifetime
Links
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は浄化槽用消毒装置の改良
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to improvement of a disinfection device for a septic tank.
【０００２】[0002]
【従来の技術】一般に浄化槽の消毒装置は、図９に示す
如く、沈澱室からの浄化水６を消毒室２へ導入する集水
樋３内に、固形消毒剤４を充填した薬剤筒５を立設して
その下端部を集水樋３を流れる浄化水６内へ浸漬させ、
切欠部５ａから内部へ浸入した浄化水６と固形消毒剤４
とを接触させることにより、浄化水６内へ固形消毒剤４
を順次溶解するように構成されている。2. Description of the Related Art Generally, as shown in FIG. 9, a disinfection device for a septic tank has a chemical pipe 5 filled with a solid disinfectant 4 in a water collecting trough 3 for introducing purified water 6 from a settling chamber into the disinfection chamber 2. Stand upright and immerse its lower end into the purified water 6 flowing through the water collecting trough 3,
Purified water 6 and solid disinfectant 4 that have penetrated into the interior through the notch 5a
By contacting with the solid disinfectant 4 into the purified water 6
Are sequentially melted.
【０００３】而して、上記図９のような消毒装置に於い
ては、集水樋３内を流れる浄化水６の流量が一定で、薬
剤筒５の下端部が常時一定深さの浄化水６内に漬かって
いる場合には、所定量の固形消毒剤４が浄化水６内へ溶
解され、完全な消毒が行われる。Thus, in the disinfecting apparatus as shown in FIG. 9, the purified water 6 flowing in the water collecting trough 3 has a constant flow rate, and the lower end of the medicine pipe 5 has a constant depth. When soaked in 6, the predetermined amount of solid disinfectant 4 is dissolved in purified water 6 for complete disinfection.
【０００４】しかし、現実の浄化槽に於いては、槽内へ
の汚水の流入は間欠的であり、そのため沈澱室から流出
する浄化水６の流量も常に変動する。その結果、集水樋
３内の浄化水６の水深が時々刻々変化することになり、
固形消毒剤４の溶解量が変化して浄化水６の完全な消毒
が出来なくなると云う問題がある。何故なら、固形消毒
剤４の溶解量は浄化水６との接触の度合いによって決ま
るが、浄化水６の流量が低下した際には浄化水６が集水
樋３内を均等な深さで流れなくなり、浄化水６と固形消
毒剤４との接触の度合いが著しく不安定になるからであ
る。However, in an actual septic tank, the flow of sewage into the tank is intermittent, so that the flow rate of the purified water 6 flowing out of the settling chamber also fluctuates constantly. As a result, the depth of the purified water 6 in the water collecting trough 3 will change from moment to moment,
There is a problem that the dissolved amount of the solid disinfectant 4 changes and the purified water 6 cannot be completely disinfected. The amount of the solid disinfectant 4 dissolved depends on the degree of contact with the purified water 6, but when the flow rate of the purified water 6 decreases, the purified water 6 flows in the water collecting trough 3 at a uniform depth. This is because the degree of contact between the purified water 6 and the solid disinfectant 4 becomes remarkably unstable.
【０００５】[0005]
【考案が解決しようとする課題】本願考案は、従前の浄
化槽用消毒装置に於ける上述の如き問題、即ち、浄化槽
への汚水流入量が変動すると集水樋内の浄化水の流量も
変動し、浄化槽の流量が少なくなった場合には、固形薬
剤と浄化水６との接触の度合いが不安定となり、完全な
浄化水の消毒が行えなくなると云う問題を解決せんとす
るものであり、汚水流入量の減少に伴って浄化水の流量
が極端に減少した場合に於いても、ほぼ完全な浄化水の
消毒を達成できるようにした浄化槽用消毒装置を提供す
るものである。DISCLOSURE OF THE INVENTION The present invention has the above-mentioned problem in the conventional disinfection device for septic tanks, that is, when the inflow of sewage into the septic tank changes, the flow rate of the purified water in the water collecting trough also changes. When the flow rate in the septic tank becomes low, the degree of contact between the solid chemical and the purified water 6 becomes unstable, and the problem that complete purified water cannot be disinfected is solved. Provided is a disinfection device for a septic tank, which can achieve almost complete disinfection of purified water even when the flow rate of the purified water extremely decreases as the inflow amount decreases.
【０００６】[0006]
【課題を解決するための手段】本願考案は、上述の通
り、浄化水の低流量時に於いても、浄化水と固形消毒剤
との接触度合いをほぼ一定に保持することにより、浄化
水の完全な消毒を可能とするものであり、請求項１に記
載の考案は、沈澱室からの浄化水を薬剤筒を立設した集
水樋を通して消毒室へ導入するようにした浄化槽用消毒
装置に於いて、集水樋の底面に窪み状の薬剤筒取付部を
形成すると共に、当該薬剤筒取付部の下流側に、これと
連通し且つ同程度の窪み深さを有する細幅流出溝を形成
し、更に、前記薬剤筒取付部とその上流側の集水樋両側
壁との間に、上端面が薬剤筒取付部に向かって下降する
傾斜堰を設けたことを考案の基本構成とするものであ
る。As described above, according to the present invention, the degree of contact between purified water and solid disinfectant is kept substantially constant even when the flow rate of purified water is low, so that the purified water can be completely removed. The invention according to claim 1 is an apparatus for disinfecting a septic tank, wherein purified water from a settling chamber is introduced into the disinfecting chamber through a water collecting gutter in which a chemical cylinder is erected. In addition to forming a recessed medicine tube mounting portion on the bottom surface of the water collecting gutter, a narrow outflow groove communicating with the same and having a similar recess depth is formed on the downstream side of the medicine tube mounting portion. Further, a basic structure of the invention is to provide an inclined weir having an upper end surface descending toward the medicine-tube mounting portion between the medicine-tube mounting portion and both side walls of the upstream collecting trough. is there.
【０００７】また、請求項２に記載の考案は、前記集水
樋の底面を横断面視に於いてほぼＵ字形若しくは逆八字
形の傾斜面とすると共に、前記底面の中間部に窪み状の
薬剤筒取付部を形成し、更に前記薬剤筒取付部の下流側
に、これと連通し且つ同程度の窪み深さを有する細幅流
出溝を設けたことを考案の基本構成とするものである。According to a second aspect of the present invention, the bottom surface of the water collecting trough is a substantially U-shaped or inverted octagonal inclined surface in a cross-sectional view, and the bottom surface of the bottom surface of the water collecting trough has a hollow shape. The basic constitution of the invention is to form a medicine tube mounting portion, and further provide a narrow outflow groove communicating with the medicine tube mounting portion and having a recess depth of approximately the same on the downstream side of the medicine tube mounting portion. .
【０００８】[0008]
【作用】沈澱室から集水樋内へ流入する浄化水の流量が
低下し、その液面高さが傾斜堰の最上位（若しくは集水
樋の傾斜底面の最上位）より低下すると、流入した浄化
水は集水樋の底面に形成された窪み状の薬剤筒取付部へ
案内され、その内部へ落し込まれる。一方、薬剤筒取付
部の下流側には、ほぼこれと同じ窪み深さを有する細幅
状の流出溝が設けられており、前記傾斜堰による薬剤筒
取付部への浄化水の案内集水と、細幅の流出溝による流
出量の制約とが相乗りして、浄化水の低水量時に於いて
も、薬剤筒取付部内の水位が固形消毒剤の溶解に必要な
水深に維持される。薬剤筒取付部に於いて固形消毒剤が
溶解された浄化水は、下流側の消毒室２内へ流入し、排
出口より外部へ放流されて行く。[Operation] When the flow rate of the purified water flowing from the settling chamber into the water collecting trough decreases and the liquid level falls below the top of the sloping weir (or the top of the sloping bottom of the water collecting trough) The purified water is guided to the recessed medicine tube mounting portion formed on the bottom surface of the water collecting trough and dropped into the inside thereof. On the other hand, on the downstream side of the medicine tube mounting portion, a narrow outflow groove having a recess depth substantially the same as this is provided, and the slanted weir guides and collects purified water to the medicine tube mounting portion. In combination with the restriction of the outflow amount due to the narrow outflow groove, the water level in the chemical tube mounting portion is maintained at the water depth necessary for dissolving the solid disinfectant even when the purified water has a low water amount. The purified water in which the solid disinfectant is dissolved in the medicine tube mounting portion flows into the disinfection chamber 2 on the downstream side and is discharged to the outside through the discharge port.
【０００９】[0009]
【実施例】以下、図面に基づいて本願考案の実施例を説
明する。図１は、第１実施例に係る浄化槽用消毒装置の
平面図であり、図２は図１のＡ−Ａ視断面図、図３は図
１のＢ−Ｂ視断面図、図４は図１のＣ−Ｃ視断面図であ
る。Embodiments of the present invention will be described below with reference to the drawings. 1 is a plan view of a disinfection device for a septic tank according to the first embodiment, FIG. 2 is a sectional view taken along line AA of FIG. 1, FIG. 3 is a sectional view taken along line BB of FIG. 1, and FIG. It is CC sectional drawing of 1 of FIG.
【００１０】図１乃至図４を参照して、１は浄化槽用消
毒装置、２は消毒室、３は集水樋、４は固形消毒剤、５
は薬剤筒、６は浄化水、７はＶノッチ堰、８はバッフル
プレート、９は排出口であり、沈澱室や消毒室２、固形
消毒剤４、薬剤筒５、Ｖノッチ堰７、バッフルプレート
８、排出口９等はその構成や機能が公知であるため、説
明を省略する。1 to 4, 1 is a disinfection device for a septic tank, 2 is a disinfection chamber, 3 is a water collecting trough, 4 is a solid disinfectant, and 5 is a disinfectant.
Is a chemical cylinder, 6 is purified water, 7 is a V notch weir, 8 is a baffle plate, 9 is a discharge port, a precipitation chamber and a disinfection chamber 2, a solid disinfectant 4, a chemical cylinder 5, a V notch weir 7, a baffle plate Since the configurations and functions of 8, the discharge port 9 and the like are known, the description thereof will be omitted.
【００１１】前記集水樋３は合成樹脂材により一体形成
されており、底面３ａのほぼ中央には円形状に窪んだ薬
剤筒取付部１０が、また、薬剤筒取付部１０の上流側に
は傾斜堰１１が、更に薬剤筒取付部１０の下流側には細
幅の流出溝１２が、夫々形成されている。The water collecting trough 3 is integrally formed of a synthetic resin material, and a drug cylinder mounting portion 10 which is recessed in a circular shape is formed substantially at the center of the bottom surface 3a, and an upstream side of the drug cylinder mounting portion 10 is provided. An inclined weir 11 and a narrow outflow groove 12 are formed on the downstream side of the medicine tube mounting portion 10, respectively.
【００１２】前記薬剤筒取付部１０は、断面が円形状で
且つ内径が８０〜１２０ｍｍφ程度の窪部に形成されて
おり、その深さＨ1 は集水樋３の底面３ａより７〜１５
ｍｍ程度が最適である。尚、本実施例では前記薬剤筒取
付部１０の内径を９０ｍｍφ、深さＨ1 を７ｍｍに選定
している。The medicine tube mounting portion 10 is formed in a recess having a circular cross section and an inner diameter of about 80 to 120 mmφ, and its depth H 1 is 7 to 15 from the bottom surface 3a of the water collecting trough 3.
The optimum value is about mm. In this embodiment, the inner diameter of the medicine tube mounting portion 10 is 90 mmφ and the depth H 1 is 7 mm.
【００１３】前記傾斜堰１１は集水樋側壁３ｂの上流側
端部と薬剤筒取付部１０との間に配設されており、その
上端面１１ａは、側壁３ｂ側より薬剤筒取付部１０側へ
向かって下降する傾斜面に形成されている。また、当該
傾斜堰１１の集水樋底面３ａからの高さは、側壁３ｂ側
の高さＨ2が１０〜２０ｍｍ、薬剤筒取付部１０側の高
さＨ3 が５〜１０ｍｍ程度が夫々最適である。尚、本実
施例では、前記Ｈ2 ＝１０ｍｍ、Ｈ3 ＝５ｍｍに夫々選
定されており、また、集水樋３内に於ける浄化水６の標
準液面レベルＨ4 は３７ｍｍに選定されている。The inclined weir 11 is disposed between the upstream end of the water collecting gutter side wall 3b and the medicine tube mounting portion 10, and the upper end surface 11a thereof is closer to the medicine tube mounting portion 10 than the side wall 3b side. It is formed on an inclined surface that descends toward. The height of the inclined weir 11 from the water collecting gutter bottom surface 3a is 10 to 20 mm for the height H 2 on the side wall 3b side, and 5 to 10 mm for the height H 3 on the medicine tube mounting portion 10 side. Is. In this embodiment, H 2 = 10 mm and H 3 = 5 mm are selected, and the standard liquid level H 4 of the purified water 6 in the water collecting trough 3 is 37 mm. There is.
【００１４】前記細幅流出溝１２は断面が四角状に形成
されており、その底面１２ａの深さ寸法は薬剤筒取付部
１０の深さ寸法Ｈ1 と同じ深さに選定されている。ま
た、当該細幅流出溝１２の横幅Ｗ1 は、薬剤筒取付部１
０の内径の１／２〜１／３程度が望ましく、本実施例で
はＷ1 ＝３０ｍｍに選定している。The narrow outflow groove 12 has a square cross section, and the depth dimension of the bottom surface 12a thereof is selected to be the same as the depth dimension H 1 of the medicine tube mounting portion 10. Further, the width W 1 of the narrow outflow groove 12 is equal to the lateral width W 1
About 1/2 to 1/3 of the inner diameter of 0 is desirable, and W 1 = 30 mm is selected in this embodiment.
【００１５】沈澱室（図示省略）より流入した浄化水６
は、Ｖノッチ堰７を介して横幅方向の流量分布が均等化
されたあと、集水樋３内へ流入する。前記集水樋３内へ
流入する浄化水６の流量が減少し、その液面が傾斜堰１
１の両端部の高さＨ2 より減少すると、浄化水６の流れ
は傾斜堰１１によって中央の薬剤筒取付部１０側へ順次
集められ、一段低く形成された薬剤筒取付部１０内へ落
下する。一方、薬剤筒取付部１０の下流側は、一段低く
形成され且つ横幅Ｗ1 の小さな流出溝１２となってお
り、これによって浄化水６の排出量が適宜に規制される
ことになる。その結果、集水樋３の入口側（即ち、Ｖノ
ッチ堰７の下流側）に於ける浄化水６の水位が傾斜堰１
１の下方位置の高さＨ3 の近傍にまで低下した場合で
も、薬剤筒取付部１０の近傍の水位は、前記Ｈ3 よりも
高位置に保持されることになり、浄化水６の低流量時に
於いても、所定量の固形消毒剤４の溶解に必要な水深が
十分に保持される。Purified water 6 flowing in from a settling chamber (not shown)
Flows into the water collecting trough 3 after the flow rate distribution in the lateral direction is equalized via the V notch weir 7. The flow rate of the purified water 6 flowing into the water collecting trough 3 is decreased, and the liquid surface thereof is inclined by the weir 1.
When the height H 2 of the both ends of 1 is decreased, the flow of the purified water 6 is sequentially collected by the inclined weir 11 toward the central drug tube mounting portion 10 side and drops into the drug tube mounting portion 10 which is formed one step lower. . On the other hand, on the downstream side of the medicine tube mounting portion 10, there is an outflow groove 12 which is formed to be one step lower and has a small lateral width W 1 , whereby the discharge amount of the purified water 6 is appropriately regulated. As a result, the water level of the purified water 6 on the inlet side of the water collecting trough 3 (that is, on the downstream side of the V notch weir 7) is the weir 1
Even when the water level near the height of H 3 at the lower position of 1 is lowered, the water level in the vicinity of the medicine tube mounting portion 10 is maintained at a position higher than the above H 3 , and the flow rate of the purified water 6 is low. Even at this time, the water depth necessary for dissolving the predetermined amount of the solid disinfectant 4 is sufficiently maintained.
【００１６】図５乃至図８は本考案の第２実施例を示す
ものであり、図５は浄化槽用消毒装置１の平面図、図６
は図５のＡ−Ａ視断面図、図７は図５のＢ−Ｂ視断面
図、図８は図５のＣ−Ｃ視断面図である。5 to 8 show a second embodiment of the present invention. FIG. 5 is a plan view of the disinfection device 1 for a septic tank, and FIG.
5 is a sectional view taken along line AA of FIG. 5, FIG. 7 is a sectional view taken along line BB of FIG. 5, and FIG. 8 is a sectional view taken along line CC of FIG.
【００１７】当該第２実施例に於いては、前記第１実施
例に於ける傾斜堰１１の設置に替えて、集水樋３の底面
３ａが傾斜面に形成されている。即ち、集水樋３の横断
面形状は図７及び図８に示す如く両側壁３ｂ側から中心
軸線に向かって下降するほぼ逆八字状の傾斜面に形成さ
れており、その傾斜勾配は５〜１０程度（当該実施例で
は６．２度）に選定されている。尚、薬剤筒取付部１０
の位置やその深さＨ1 、細幅流出溝１２の深さやその横
幅Ｗ1 等は、前記第１実施例の場合と同様である。ま
た、本実施例では傾斜面の形状を逆八字状としている
が、逆Ｕ字形の傾斜面としてもよいことは勿論である。In the second embodiment, instead of installing the inclined weir 11 in the first embodiment, the bottom surface 3a of the water collecting trough 3 is formed as an inclined surface. That is, as shown in FIGS. 7 and 8, the cross-sectional shape of the water collecting trough 3 is formed into a substantially inverted octagonal inclined surface that descends from the side wall 3b side toward the central axis, and the inclination gradient is 5 to 5. It is selected to be about 10 (6.2 degrees in this embodiment). In addition, the drug cylinder mounting portion 10
The position and the depth H 1 thereof, the depth of the narrow width outflow groove 12 and the lateral width W 1 thereof are the same as those in the first embodiment. Further, in the present embodiment, the shape of the inclined surface is an inverted octagonal shape, but it goes without saying that it may be an inverted U-shaped inclined surface.
【００１８】浄化水６の流量が減少し、その水位が底面
３ａの最高位Ｈ2 より低下すると、集水樋３内へ流入し
て来た浄化水６は、傾斜状の底面３ａに沿って薬剤筒取
付部１０側へ寄せ集められる。一方、薬剤筒取付部１０
の下流側は細幅の流出溝１２となっているため、取付部
１０内からの浄化水６の流出は制限される。その結果、
薬剤筒取付部１０内の水位は、徐々に上昇することにな
り、固形消毒剤４の溶解に必要な水深が常時保持される
ことになる。When the flow rate of the purified water 6 decreases and the water level becomes lower than the highest level H 2 of the bottom surface 3a, the purified water 6 flowing into the water collecting trough 3 flows along the inclined bottom surface 3a. They are gathered together on the side of the medicine cylinder mounting portion 10. On the other hand, the medicine tube mounting portion 10
Since the downstream side is a narrow outflow groove 12, the outflow of the purified water 6 from the inside of the mounting portion 10 is restricted. as a result,
The water level in the medicine tube mounting portion 10 gradually rises, and the water depth necessary for dissolving the solid disinfectant 4 is constantly maintained.
【００１９】また、浄化水６の水量が増加して、薬剤筒
取付部１０内の水位が細幅流出溝１２の深さＨ1 を越え
た場合でも、集水樋３の底面３ａが傾斜しているため、
薬剤筒取付部の水位の上昇比率は極端に変化せず、その
結果、固形消毒剤４の溶解量はほぼ一定の適正値に保持
される。Further, even if the amount of purified water 6 increases and the water level in the medicine tube mounting portion 10 exceeds the depth H 1 of the narrow outflow groove 12, the bottom surface 3a of the water collecting trough 3 is inclined. Because
The rate of rise of the water level in the medicine tube mounting portion does not change extremely, and as a result, the amount of the solid disinfectant 4 dissolved is maintained at a substantially constant appropriate value.
【００２０】[0020]
【考案の効果】本願考案に於いては、集水樋の底面に窪
み状の薬剤筒取付部を形成し、その下流側に細幅状の流
出溝を設けると共に、請求項１の考案では薬剤筒取付部
の上流側に傾斜堰を設け、また、請求項２の考案では集
水樋の底面を逆八字状若しくはＵ字状に彎曲させる構成
としている。その結果、浄化水の低流量時には、浄化水
が薬剤筒取付部内へ順次案内集合されると共に、薬剤筒
取付部からの浄化水の流出が制約される。これにより、
薬剤筒取付部の水位の極端な減少が防止され、固形消毒
剤の溶解に必要な水深が常時保持されるため、浄化水の
低流量時に於いても、浄化水の完全な消毒が可能とな
る。本願考案は上述の通り、優れた実用的効用を奏する
ものである。According to the invention of the present application, a recessed medicine tube mounting portion is formed on the bottom surface of the water collecting trough, and a narrow outflow groove is provided on the downstream side thereof. An inclined weir is provided on the upstream side of the cylinder mounting portion, and in the second aspect of the invention, the bottom of the water collecting trough is bent in an inverted eight shape or a U shape. As a result, when the purified water has a low flow rate, the purified water is sequentially guided and collected into the medicine tube mounting portion, and the outflow of the purified water from the medicine tube mounting portion is restricted. This allows
Since the water level at the chemical cylinder attachment part is prevented from being extremely reduced and the water depth necessary for dissolving the solid disinfectant is always maintained, it is possible to completely disinfect the purified water even at a low flow rate of the purified water. . As described above, the invention of the present application has excellent practical utility.
【図１】本願考案の第１実施例に係る浄化槽用消毒装置
の平面図である。FIG. 1 is a plan view of a disinfection device for a septic tank according to a first embodiment of the present invention.
【図２】図１のＡ−Ａ視断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ視断面図である。FIG. 3 is a sectional view taken along line BB of FIG.
【図４】図１のＣ−Ｃ視断面図である。FIG. 4 is a sectional view taken along line CC of FIG.
【図５】本願考案の第２実施例に係る浄化槽用消毒装置
の平面図である。FIG. 5 is a plan view of a septic tank disinfection device according to a second embodiment of the present invention.
【図６】図５のＡ−Ａ視断面図である。6 is a sectional view taken along line AA of FIG.
【図７】図５のＢ−Ｂ視断面図である。7 is a sectional view taken along line BB of FIG.
【図８】図５のＣ−Ｃ視断面図である。FIG. 8 is a sectional view taken along line CC of FIG.
【図９】従前の浄化槽用消毒装置の斜面図である。FIG. 9 is a perspective view of a conventional septic tank disinfection device.
１は消毒装置、２は消毒室、３は集水樋、３ａは底面、
３ｂは側壁、４は固形消毒剤、５は薬剤筒、５ａは切欠
部、６は浄化水、７はＶノッチ堰、８はバッフルプレー
ト、９は排出口、１０は薬剤筒取付部、１１は傾斜堰、
１１ａは上端面、１２ａは底面、Ｗ1 は横幅、１２は細
幅流出溝。1 is a disinfection device, 2 is a disinfection chamber, 3 is a water collecting gutter, 3a is a bottom surface,
3b is a side wall, 4 is a solid disinfectant, 5 is a drug cylinder, 5a is a notch, 6 is purified water, 7 is a V notch weir, 8 is a baffle plate, 9 is a discharge port, 10 is a drug cylinder mounting part, and 11 is Sloping weir,
11a is an upper end surface, 12a is a bottom surface, W 1 is a horizontal width, and 12 is a narrow outflow groove.
Claims (2)
集水樋を通して消毒室へ導入するようにした浄化槽用消
毒装置に於いて、集水樋の底面に窪み状の薬剤筒取付部
を形成すると共に、当該薬剤筒取付部の下流側に、これ
と連通し且つ同程度の窪み深さを有する細幅流出溝を形
成し、更に、前記薬剤筒取付部とその上流側の集水樋両
側壁との間に、上端面が薬剤筒取付部に向かって下降す
る傾斜堰を設けたことを特徴とする浄化槽用消毒装置。1. A disinfection device for a septic tank, wherein purified water from a settling chamber is introduced into a disinfection chamber through a water collecting trough in which a medicine container is erected, and a medicine container having a hollow shape is attached to a bottom surface of the water collecting trough. A narrow outflow groove is formed on the downstream side of the drug tube mounting portion and communicates with the drug tube mounting section and has a recess depth of the same degree. A disinfection device for a septic tank, characterized in that an inclined weir whose upper end surface descends toward the medicine tube mounting portion is provided between both side walls of the water gutter.
集水樋を通して消毒室へ導入するようにした浄化槽用消
毒装置に於いて、集水樋の底面を横断面視に於いてほぼ
Ｕ字形若しくは逆八字形の傾斜面とすると共に、前記底
面の中間部に窪み状の薬剤筒取付部を形成し、更に、前
記薬剤筒取付部の下流側に、これと連通し且つ同程度の
窪み深さを有する細幅流出溝を設けたことを特徴とする
浄化槽用消毒装置。2. A disinfection device for a septic tank, wherein purified water from a settling chamber is introduced into a disinfecting chamber through a water collecting gutter in which a chemical cylinder is erected, and a bottom surface of the collecting gutter is viewed in cross section. A U-shaped or inverted octagonal inclined surface is formed, and a recess-shaped drug cylinder mounting portion is formed in the middle portion of the bottom surface. Further, it is connected to the downstream side of the drug cylinder mounting portion and to the same extent. A disinfection device for a septic tank, characterized in that a narrow outflow groove having a dent depth is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657892U JPH075911Y2 (en) | 1992-11-06 | 1992-11-06 | Disinfection device for septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657892U JPH075911Y2 (en) | 1992-11-06 | 1992-11-06 | Disinfection device for septic tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0641896U JPH0641896U (en) | 1994-06-03 |
| JPH075911Y2 true JPH075911Y2 (en) | 1995-02-15 |
Family
ID=13609152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7657892U Expired - Lifetime JPH075911Y2 (en) | 1992-11-06 | 1992-11-06 | Disinfection device for septic tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075911Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5787561B2 (en) * | 2011-03-10 | 2015-09-30 | フジクリーン工業株式会社 | Waste water treatment equipment and disinfection equipment |
-
1992
- 1992-11-06 JP JP7657892U patent/JPH075911Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641896U (en) | 1994-06-03 |
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