JP2007291657A - Piping device for temporary toilet - Google Patents

Piping device for temporary toilet Download PDF

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JP2007291657A
JP2007291657A JP2006118618A JP2006118618A JP2007291657A JP 2007291657 A JP2007291657 A JP 2007291657A JP 2006118618 A JP2006118618 A JP 2006118618A JP 2006118618 A JP2006118618 A JP 2006118618A JP 2007291657 A JP2007291657 A JP 2007291657A
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pipe
storage tank
initial water
large storage
drain pipe
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JP4849945B2 (en
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Noriaki Mizuma
法昭 水馬
Katsuya Yoshida
克也 吉田
Kazuo Uramatsu
和夫 浦松
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Daika Polymer Kk
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Daika Polymer Kk
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Abstract

<P>PROBLEM TO BE SOLVED: To eliminate leakage of initial water in a water drain pipe and hold the initial water securely. <P>SOLUTION: This piping device for the temporary toilet is constituted in such a way that it is provided with the water drain pipe 1 buried into the ground by inclining from an upper position on the upstream side to a lower position on the downstream side, a plurality of vertical pipes 2 connected with the water drain pipe 1 per a predetermined interval in the direction of length and having upper end parts exposed on the surface of the ground, a large-sized storage tank 3 connected with an end part on the downstream side of the water drain pipe 1 and having a freely openable and closable opening part on an upper face, a relay pipe 4 connecting an opening part in a bottom part of the large-sized storage tank 3 with a sewer pipe, and a reservoir plug 5 opening and closing the relay pipe 4 for the opening part in the bottom part of the large-sized storage tank 3, initial water is stored in the water drain pipe 1 and the large-sized storage tank 3 in such a way that a water level in the water drain pipe 1 corresponding to the vertical pipe 2 at a position on the uppermost stream side becomes predetermined depth, and an operation chain 5e is operated from the opening part on the upper face of the large-sized storage tank 3 every predetermined time to open a valve lid 5b of the reservoir plug 5 so that human waste is drained into the sewer pipe from the relay pipe 4 together with the initial water. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、地震などの緊急災害時に、避難地に設置される仮設トイレ用配管装置に関する。   The present invention relates to a piping device for a temporary toilet installed in an evacuation area during an emergency disaster such as an earthquake.

たとえば特許文献１に開示された仮設トイレ用配管構造は、地中に上流側上位から下流側下位に傾斜して埋設される排水管と、この排水管に長さ方向に所定間隔毎に接続されて上端部が地表に露出される複数の縦管と、縦管の上端部に設置された便器と、排水管の下流端に設けられたマンホールとを具備し、マンホールと既設の下水管とを接続したものである。上記従来構成では、排水管のマンホール側またはマンホール内の排水管端部にスライドゲートを取り付けている。使用に際しては、スライドゲートを閉じて排水管内に初期水を溜めておき、初期水により縦管から落下されるし尿の軟化を促進し、所定量のし尿が溜まると、スライドゲートをあけてし尿を初期水と共にマンホール側に流し、下水管に排出するものである。
特開平１１−１０７３６２号公報 For example, a temporary toilet piping structure disclosed in Patent Document 1 is connected to a drain pipe inclined in the ground from an upstream upper side to a downstream lower side, and connected to the drain pipe at predetermined intervals in the length direction. A plurality of vertical pipes whose upper ends are exposed to the ground surface, toilets installed at the upper ends of the vertical pipes, and a manhole provided at the downstream end of the drain pipe. Connected. In the above conventional configuration, the slide gate is attached to the manhole side of the drain pipe or the drain pipe end in the manhole. When using, close the slide gate and collect the initial water in the drainage pipe, and the initial water will drop from the vertical pipe to promote softening of the urine. It will flow to the manhole side with the initial water and discharged to the sewer pipe.
JP-A-11-107362

上記従来構成において、スライドゲートは、操作ロッドにより平板状のゲート板を排水管内の弁座面に沿って上下にスライドさせて開閉するように構成されたもので、ゲート板は弁座面に沿って摺動されるため、弁座面にパッキングなどの止水部材を設けても止水性能が低く、また時間の経過と共に止水性能が低下しやすいものであり、このため排水管内に初期水が確実に保持されずに流出する恐れがあった。このような場合、縦管から落下されたし尿が排水管内で堆積固化して排出されず、使用不能に陥るおそれがあった。   In the above conventional configuration, the slide gate is configured to open and close by sliding a flat gate plate up and down along the valve seat surface in the drain pipe by the operation rod, and the gate plate extends along the valve seat surface. Therefore, even if a water-stopping member such as a packing is provided on the valve seat surface, the water-stopping performance is low, and the water-stopping performance tends to deteriorate over time. However, there was a risk of spilling without being securely held. In such a case, the human urine dropped from the vertical pipe is not solidified in the drain pipe and is not discharged, and there is a possibility that it cannot be used.

本発明は上記問題点を解決して、排水管内の初期水の漏れを防止して確実に保持できる仮設トイレ用配管装置を提供することを目的とする。   An object of the present invention is to solve the above-described problems and provide a piping device for a temporary toilet that can prevent and hold the initial water in the drain pipe reliably.

請求項１記載の発明は、地中に上流側上位から下流側下位に傾斜して埋設される排水管と、当該排水管に長さ方向に所定間隔毎に接続されて上端部が地表に開口される複数の縦管とを具備した仮設トイレ用配管装置であって、排水管の下流端部が接続され上面開口部が開閉自在な大型貯留槽を設置し、前記大型貯留槽の底部開口部と下水管とを接続する中継管を設け、前記大型貯留槽の底部開口部に前記中継管を開閉する溜池栓を設け、前記排水管と前記大型貯留槽とに、最上流位置の縦管に対応する排水管の水位が所定高さとなるように初期水を貯留し、所定時間ごとに、大型貯留槽の上面開口部から索体を操作して溜池栓の弁蓋を開放し、排水管内および大型貯留槽内のし尿を初期水と共に中継管から下水管に排出するように構成したものである。   According to the first aspect of the present invention, there is a drain pipe buried in the ground inclined from the upper upstream side to the lower downstream side, and the drain pipe is connected to the drain pipe at predetermined intervals in the length direction, and the upper end portion opens to the ground surface. A temporary toilet pipe device comprising a plurality of vertical pipes, wherein a large-sized storage tank connected to a downstream end of a drain pipe and having an openable top and bottom opening is installed, and a bottom opening of the large-sized storage tank And a drain pipe and a large storage tank, and a vertical pipe at the most upstream position is provided at the bottom opening of the large storage tank. The initial water is stored so that the water level of the corresponding drain pipe becomes the predetermined height, and the rope body is opened from the upper surface opening of the large storage tank to open the valve lid of the basin stopper at every predetermined time. It is configured to discharge human waste in the large storage tank from the relay pipe to the sewer pipe together with the initial water. It is.

請求項２記載の発明は、請求項１記載の構成において、大型貯留層の初期水の水位より上方の部位と中継管の間に、オーバーフローした初期水とし尿とを下水管に排出するオーバーフロー管を設けたものである。   According to a second aspect of the present invention, in the configuration of the first aspect, an overflow pipe that discharges urine as initial water that has overflowed between the portion above the initial water level of the large reservoir and the relay pipe to the sewer pipe Is provided.

請求項３記載の発明は、地中に上流側上位から下流端下位に傾斜して埋設される排水管と、当該排水管に長さ方向に所定間隔毎に接続されて上端部が地表に開口される複数の縦管とを具備した仮設トイレ用配管装置であって、排水管の下流端部が接続され上面開口部が開閉自在な大型貯留槽を埋設し、前記大型貯留槽内に、貯留されたし尿を初期水と共に排出可能な排水ポンプを設けるとともに、当該排水ポンプから前記上面開口部を介して下水管に接続された吐出管を設け、前記排水管と前記大型貯留槽とに、最上流位置の縦管に対応する排水管の水位が所定高さとなるように初期水を貯留し、所定時間ごとに前記排水ポンプを起動してし尿を初期水と共に吐出管から下水管に排出するように構成したものである。   According to a third aspect of the present invention, there is a drain pipe buried in the ground inclined from the upper upstream side to the lower downstream end, and the drain pipe is connected to the drain pipe at predetermined intervals in the length direction, and the upper end is open to the ground surface. A temporary toilet pipe device comprising a plurality of vertical pipes, embedded in a large storage tank to which a downstream end of a drain pipe is connected and whose upper surface opening is openable and closable, and stored in the large storage tank A drainage pump capable of discharging the human waste together with the initial water is provided, and a discharge pipe connected from the drainage pump to the sewer pipe through the upper surface opening is provided, and the drainage pipe and the large storage tank are The initial water is stored so that the water level of the drain pipe corresponding to the vertical pipe at the upstream position becomes a predetermined height, and the drain pump is activated every predetermined time so that urine is discharged from the discharge pipe to the sewer pipe together with the initial water. It is configured.

請求項４記載の発明は、請求項３記載の構成において、大型貯留槽の底部に傾斜面を形成するとともに、前記傾斜面の下位に排水ポンプの吸引口を開口させたものである。   According to a fourth aspect of the present invention, in the configuration of the third aspect, an inclined surface is formed at the bottom of the large storage tank, and a suction port of a drainage pump is opened below the inclined surface.

請求項１記載の発明によれば、大型貯留槽の底部に設けた溜池栓により、溜池栓の弁体の自重と水圧とにより高い止水性を確保することができるとともに、上面開口部から索体を引き上げて弁蓋を開けることにより、中継管を容易かつ迅速に開放することができる。この開放時の水激性により、排水管内のし尿を初期水と共に短時間に大型貯留槽に流下させて、大型貯留槽から中継管を介して下水管に送り出すことができる。   According to the first aspect of the present invention, the reservoir plug provided at the bottom of the large storage tank can secure a high water-stopping property by the dead weight of the valve body of the reservoir tank and the water pressure, and from the opening on the upper surface. By pulling up and opening the valve lid, the relay pipe can be opened easily and quickly. Due to the water violence at the time of opening, the human waste in the drainage pipe can flow down to the large storage tank together with the initial water in a short time, and can be sent out from the large storage tank to the sewer pipe through the relay pipe.

請求項２記載の発明によれば、オーバーフロー管により、大型貯留層からオーバーフローした初期水とし尿とを、中継管を介して下水管に排出することができる。
請求項３記載の発明によれば、排水管および大型貯留槽と、下水管とを独立して設置したので、初期水を確実に確保することができ、初期水が漏れて縦管から落下されたし尿が堆積固化する事故を確実に防止することができる。また大型貯留槽に設けた排水ポンプにより、排水管と大型貯留槽内のし尿を初期水と共に確実に下水管に送り出すことができる。 According to the second aspect of the present invention, the overflow pipe can discharge the initial water and urine overflowed from the large reservoir to the sewer pipe via the relay pipe.
According to the invention described in claim 3, since the drain pipe, the large storage tank, and the sewer pipe are installed independently, the initial water can be ensured reliably, and the initial water leaks and falls from the vertical pipe. It is possible to reliably prevent accidents in which urine accumulates and solidifies. Moreover, the drainage pump provided in the large-sized storage tank can surely send out the drainage pipe and human waste in the large-sized storage tank together with the initial water to the sewer pipe.

請求項４記載の発明によれば、排水ポンプにより、傾斜面に案内されて沈降されるし尿と初期水とを、吸引口から吸引して下水管に効率よく排出することができる。   According to the fourth aspect of the present invention, the urine and the initial water which are guided by the inclined surface and settled by the drainage pump can be sucked from the suction port and efficiently discharged into the sewer pipe.

本発明は、緊急災害時などの被災地に設置される仮設トイレ用配管装置で、実施の形態を図面に基づいて説明する。
［実施の形態１］
本発明に係る実施の形態１を図１〜図４を参照して説明する。 The present invention is a temporary toilet piping device installed in a disaster area such as an emergency disaster, and an embodiment will be described with reference to the drawings.
[Embodiment 1]
A first embodiment of the present invention will be described with reference to FIGS.

この仮設トイレ用配管装置は、し尿を軟化させる初期水を貯留する止水性に優れた溜池栓５を使用したものである。
図１，図２に示すように、地中には、上流側上位から下流側下位に一定の勾配で傾斜される排水管１が埋設され、この排水管１の上面に、長さ方向に所定間隔毎に上端部が地表に露出される複数本（図では６本）の縦管２が立設されて接続されている。また排水管１の下流端部には大型貯留槽３が設置されている。また大型貯留槽３の底板３ａに形成された開口部３ｃに、中継管４が接続され、この中継管４が既設の下水管（図示せず）に接続されている。そして大型貯留槽３の開口部３ｃに、中継管４を開閉する溜池栓５が設けられている。 This temporary toilet piping device uses a basin stopper 5 that has excellent water-stopping properties and stores initial water that softens human waste.
As shown in FIGS. 1 and 2, a drain pipe 1 that is inclined with a certain gradient from the upper upstream side to the lower downstream side is embedded in the ground, and a predetermined lengthwise direction is provided on the upper surface of the drain pipe 1. A plurality (six in the figure) of vertical pipes 2 whose upper ends are exposed to the ground surface are provided upright and connected at every interval. A large storage tank 3 is installed at the downstream end of the drain pipe 1. A relay pipe 4 is connected to an opening 3c formed in the bottom plate 3a of the large storage tank 3, and this relay pipe 4 is connected to an existing sewer pipe (not shown). A reservoir tap 5 for opening and closing the relay pipe 4 is provided in the opening 3 c of the large storage tank 3.

前記排水管１は、図４に示すように、ポリエチレン製で口径が４００〜６００ｍｍ程度の２本の単管１ａを継ぎ手を介して接続して所定の長さに形成され、上流端が閉鎖板１ｂにより閉鎖されている。そしてこの排水管１は、掘削された設置溝６内に基礎砕石６ａを介してたとえば２％の一定の勾配で設置され、覆土で覆われている。   As shown in FIG. 4, the drain pipe 1 is formed to a predetermined length by connecting two single pipes 1a made of polyethylene and having a diameter of about 400 to 600 mm through joints, and an upstream end is a closing plate. Closed by 1b. The drainage pipe 1 is installed in the excavated installation groove 6 with a constant gradient of 2%, for example, via a basic crushed stone 6a, and is covered with cover soil.

前記縦管２はポリエチレン製で、サドル付き支管２ａと、この支管２ａの上部に接続された縦管本体２ｂと、縦管本体２ｂの上端を開閉自在なキャップ２ｃとを具備し、排水管１の上面に長さ方向に一定ピッチで形成された縦管用開口部１ｃに支管２ａが嵌合されそのサドルが取付バンド２ｄを介して排水管１に取り付けられている。また縦管２の上端部周囲には、開閉蓋２ｆ付きのスラブ枠２ｅが設けられ、開閉蓋２ｆとキャップ２ｃを取り外した状態で、最上流位置の縦管２以外の縦管本体２ｂの上部に便座７が取り付けられる。なお、最上流位置の縦管２は初期水の給水用として使用される。   The vertical pipe 2 is made of polyethylene and includes a branch pipe 2a with a saddle, a vertical pipe main body 2b connected to an upper portion of the branch pipe 2a, and a cap 2c that can open and close the upper end of the vertical pipe main body 2b. A branch pipe 2a is fitted into a longitudinal pipe opening 1c formed at a constant pitch in the length direction on the upper surface of the pipe and its saddle is attached to the drain pipe 1 via an attachment band 2d. Further, a slab frame 2e with an opening / closing lid 2f is provided around the upper end of the vertical tube 2, and the upper portion of the vertical tube body 2b other than the vertical tube 2 at the most upstream position with the opening / closing lid 2f and the cap 2c removed. A toilet seat 7 is attached. The vertical pipe 2 at the most upstream position is used for supplying initial water.

大型貯留槽３は、図３に示すように、掘削された設置溝６に基礎砕石６ａおよびコンクリート製の床版６ｂを介してポリエチレン製で円筒体に形成された槽本体３ｂが設置され、この槽本体３ｂは作業員が内部で作業可能な内径に形成され、また側面の中間位置に排水管１の下流端が接続されている。そして排水管１の接続部より少し下位に底板３ａが取り付けられ、この底板３ａの中央部に形成された開口部３ｃに、中継管４が接続されるとともに、溜池栓５が設けられている。前記底板３ｃの下部には、床版６ｂとの間に開口部３ｃを囲む補強筒体３ｄが設置されている。前記中継管４は、上流端のエルボ管部４ａと、このエルボ管部４ａに接続された直管部４ｂからなり、エルボ管部４ａは、垂直端が開口部３ｃに接続され、水平端が補強筒体３ｄの側部開口面を通過して直管部４ｂに接続されている。そして直管部４ｂは槽本体３ｂの下部を貫通されて下流端が既設の下水管（図示せず）に接続される。また底板３ａの上面には、モルタルなどにより、初期水やし尿を開口部３ｃに案内する傾斜面３ｈが形成された案内面構造（インバート構造）となっている。   As shown in FIG. 3, the large storage tank 3 is provided with a tank body 3b made of polyethylene and formed in a cylindrical body through a foundation crushed stone 6a and a concrete floor slab 6b in an excavated installation groove 6. The tank body 3b is formed to have an inner diameter that allows an operator to work inside, and the downstream end of the drain pipe 1 is connected to an intermediate position on the side surface. And the bottom plate 3a is attached a little lower than the connection part of the drain pipe 1, the relay pipe 4 is connected to the opening part 3c formed in the center part of this bottom plate 3a, and the basin plug 5 is provided. A reinforcing cylinder 3d surrounding the opening 3c is provided between the bottom plate 3c and the floor slab 6b. The relay pipe 4 is composed of an elbow pipe section 4a at the upstream end and a straight pipe section 4b connected to the elbow pipe section 4a. The elbow pipe section 4a has a vertical end connected to the opening 3c and a horizontal end. It passes through the side opening surface of the reinforcing cylinder 3d and is connected to the straight pipe portion 4b. And the straight pipe part 4b penetrates the lower part of the tank main body 3b, and a downstream end is connected to the existing sewer pipe (not shown). Further, the upper surface of the bottom plate 3a has a guide surface structure (invert structure) in which an inclined surface 3h for guiding the initial water and human urine to the opening 3c is formed by mortar or the like.

また槽本体３ｂの上面開口部周囲には、コンクリート製のスラブ枠３ｅが配置され、このスラブ枠３ｅに鉄蓋３ｆが開閉自在に取り付けられている。またこの鉄蓋３ｆに形成された小窓部に、取り外し自在な小蓋３ｇが取り付けられている。   A concrete slab frame 3e is disposed around the upper surface opening of the tank body 3b, and an iron lid 3f is attached to the slab frame 3e so as to be freely opened and closed. Further, a detachable small lid 3g is attached to a small window portion formed in the iron lid 3f.

前記溜池栓５は、重量がありかつさびにくい鋳鉄製や青銅製で、開口部３ｃに取り付けられた受け座枠５ａと、この受け座枠５ａに水平ピン５ｃを介して開閉自在に取り付けられた弁蓋５ｂとで構成されている。この溜池栓５は、弁蓋５ｂの自重と弁蓋５ｂにかかる水圧とにより、弁蓋５ｂが受け座枠５ａの弁座面に圧接されることにより、止水性が高くまた耐久性も高い。またこの弁蓋５ｂには、水平ピン５ｃと反対側のブラケット５ｄに操作チェーン（索体）５ｅが連結されており、この操作チェーン５ｅの先端部が前記小蓋３ｇに連結されている。したがって、前記小蓋３ｇを外して小窓から操作チェーン５ｅを引き出すことにより弁蓋５ｂを容易に開閉することができ、また誤って操作チェーン５ｅを大型貯水槽３内に落下させることもない。   The reservoir tap 5 is made of cast iron or bronze which is heavy and hard to rust, and is attached to a receiving seat frame 5a attached to the opening 3c and to the receiving seat frame 5a through a horizontal pin 5c so as to be freely opened and closed. It consists of a valve lid 5b. The reservoir plug 5 is highly water-tight and durable because the valve lid 5b is pressed against the valve seat surface of the receiving frame 5a by the weight of the valve lid 5b and the water pressure applied to the valve lid 5b. Further, an operating chain (cord) 5e is connected to the valve lid 5b on a bracket 5d opposite to the horizontal pin 5c, and the tip of the operating chain 5e is connected to the small lid 3g. Therefore, by removing the small lid 3g and pulling out the operation chain 5e from the small window, the valve lid 5b can be easily opened and closed, and the operation chain 5e is not accidentally dropped into the large water tank 3.

前記大型貯留槽３と中継管４の間には、オーバーフローした初期水とし尿とを下水管に排出するオーバーフロー管８が接続されている。このオーバーフロー管８は、上流端が槽本体３ｂの側面で、初期水の水面Ｗより少し上位に接続されて開口され、下流端が中継管４の直管部４ｂに接続されている。   An overflow pipe 8 is connected between the large storage tank 3 and the relay pipe 4 to discharge overflowed initial water and urine into a sewer pipe. The overflow pipe 8 is open at the upstream end on the side surface of the tank body 3 b and connected to a position slightly above the water level W of the initial water, and the downstream end is connected to the straight pipe portion 4 b of the relay pipe 4.

上記構成において、使用する延べ人数に応じた所定時間ごと（ここで「所定時間」とは、予め決定された時間ではなく、使用状態やし尿の貯留状態から判断される排出を必要とする時間をいう）に、前記大型貯留槽３の鉄蓋３ｆの小蓋３ｇを開けて操作チェーン５ｅを引き上げ、溜池栓５の弁蓋５ｂを一気に開放する。この水激性により、排水管１内のし尿が初期水と共に一気に大型貯留槽３から中継管４に流入し、下水管に排出される。排出が完了すると、操作チェーン５ｅを下ろして溜池栓５の弁蓋５ｂを閉じ、最上流位置の縦管２から初期水を供給する。そして、最上流位置の縦管２に対応する排水管１の水位が所定高さになると、初期水の供給を停止する。   In the above configuration, every predetermined time according to the total number of people to be used (here, “predetermined time” is not a predetermined time, but a time that requires discharge determined from a use state or a stored state of human urine) In other words, the small lid 3g of the iron lid 3f of the large storage tank 3 is opened, the operation chain 5e is pulled up, and the valve lid 5b of the basin tap 5 is opened at once. Due to this hydraulic nature, human waste in the drain pipe 1 flows into the relay pipe 4 from the large reservoir 3 together with the initial water and is discharged to the sewer pipe. When the discharge is completed, the operation chain 5e is lowered to close the valve lid 5b of the reservoir tap 5, and the initial water is supplied from the vertical pipe 2 at the most upstream position. When the water level of the drain pipe 1 corresponding to the vertical pipe 2 at the most upstream position reaches a predetermined height, the supply of initial water is stopped.

上記実施の形態によれば、大型貯留槽３の底板３ａで中継管４が接続された開口部３ｃに、自重と水圧とにより弁蓋５ｂが受け座枠５ａの弁座面に圧接される溜池栓５を設けたので、高い止水性を長期間確保することができ、初期水が下水管に漏出してしまうことがない。また操作チェーン５ｅを介して弁蓋５ｂを容易かつ一気に開放することができ、その水激性によりし尿を停滞させることなく初期水と共に排水管１から大型貯留槽３を介して下水管ににスムーズに排出することができる。これにより、初期水の漏出の防止と、安定したし尿の排水を実現することができる。   According to the above embodiment, the reservoir in which the valve lid 5b is pressed against the valve seat surface of the receiving frame 5a by its own weight and water pressure at the opening 3c to which the relay pipe 4 is connected by the bottom plate 3a of the large reservoir 3. Since the stopper 5 is provided, a high water-stopping property can be secured for a long period of time, and initial water does not leak into the sewer pipe. In addition, the valve lid 5b can be opened easily and at once through the operation chain 5e, and the smoothness of the water from the drainage pipe 1 to the sewage pipe through the large storage tank 3 together with the initial water can be achieved without causing urine to stagnate. Can be discharged. Thereby, prevention of leakage of initial water and stable drainage of human waste can be realized.

［実施の形態２］
次に本発明に係る実施の形態２を図５〜図７を参照して説明する。なお、実施の形態１と同一部材には同一符号を付して説明を省略する。 [Embodiment 2]
Next, a second embodiment according to the present invention will be described with reference to FIGS. The same members as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.

大型貯留層１３は、図３に示すように、ポリエチレン製で作業員が内部で作業可能な内径に形成された円筒体形の槽本体１３ｂが設置され、槽本体１３ｂの底部１３ａに、し尿を初期水と共に排出可能な排水ポンプ１１が設置されている。槽本体１３ｂの上面開口部にはスラブ枠３ｅを介して鉄蓋３ｆが開閉自在に配置されている。   As shown in FIG. 3, the large reservoir 13 is made of polyethylene and is provided with a cylindrical tank body 13b having an inner diameter on which an operator can work, and human waste is initially placed on the bottom 13a of the tank body 13b. A drainage pump 11 that can be discharged together with water is installed. An iron lid 3f is disposed at the upper surface opening of the tank body 13b via a slab frame 3e so as to be freely opened and closed.

また大型貯留層１３の底部１３ａが、左右両側で外側上位から中心側下位に傾斜されてし尿を案内する傾斜面１３ｈを有する案内面構造に形成され、排水ポンプ１１の吸引口１１ａが傾斜面１３ｈの下位部に臨んで開口されている。また排水ポンプ１１の吐出口１１ｂに接続された排水チューブ（排水管）１２が鉄蓋３ｆの小窓から導出されて既設の下水管（図示せず）に接続されている。   Also, the bottom 13a of the large reservoir 13 is formed in a guide surface structure having an inclined surface 13h that is inclined from the upper outer side to the lower central side on both right and left sides and guides urine, and the suction port 11a of the drainage pump 11 is an inclined surface 13h. Opened to face the lower part of the. Further, a drain tube (drain pipe) 12 connected to the discharge port 11b of the drain pump 11 is led out from a small window of the iron lid 3f and connected to an existing sewer pipe (not shown).

上記構成において、使用する延べ人数に応じた所定時間ごとに、前記大型貯留槽１３内の排水ポンプ１１を起動して排水管１および大型貯留槽１３内の尿が初期水と共に吸引し排水チューブ（吐出管）１２から下水管に排出する。排出が完了すると、排水ポンプ１１を停止し、最上流位置の縦管２から初期水を供給する。そして、最上流位置の縦管２に対応する排水管１の水位が所定高さになると、初期水の供給を停止する。   In the above configuration, the drainage pump 11 in the large storage tank 13 is activated at a predetermined time according to the total number of people to be used, and the urine in the drainage pipe 1 and the large storage tank 13 is sucked together with the initial water and the drainage tube ( Discharge from the discharge pipe 12 to the sewer pipe. When the discharge is completed, the drain pump 11 is stopped and the initial water is supplied from the vertical pipe 2 at the most upstream position. When the water level of the drain pipe 1 corresponding to the vertical pipe 2 at the most upstream position reaches a predetermined height, the supply of initial water is stopped.

上記実施の形態によれば、下水管と独立して大型貯留槽１３を設置し、大型貯留槽１３の底部１３ａに設けた排水ポンプ１１により、し尿を初期水と共に下水管に排出するように構成したので、初期水が下水管に漏出してしまうことが無くなり、し尿の固化堆積による排水不能が生じるのを確実に防止することができる。また排水ポンプ１１により排出する簡単な構造となるので、メンテナンスも容易となる。さらに大型貯留層１３の底部１３ａを傾斜面１３ｈを有する案内面構造としたので、排水ポンプ１１の吸引口１１ａにし尿がスムーズに案内され、効率よく排出することができる。   According to the above-described embodiment, the large storage tank 13 is installed independently of the sewage pipe, and the human waste is discharged together with the initial water into the sewage pipe by the drainage pump 11 provided at the bottom 13a of the large storage tank 13. Therefore, the initial water does not leak into the sewer pipe, and it is possible to reliably prevent the inability to drain due to solidified sediment of human waste. Moreover, since it becomes a simple structure discharged | emitted by the drainage pump 11, a maintenance becomes easy. Furthermore, since the bottom portion 13a of the large reservoir 13 has a guide surface structure having an inclined surface 13h, urine is smoothly guided to the suction port 11a of the drainage pump 11 and can be efficiently discharged.

本発明に係る仮設トイレ用配管装置の実施の形態１を示す全体側面図である。It is a whole side view which shows Embodiment 1 of the piping apparatus for temporary toilets which concerns on this invention. 仮設トイレ用配管装置の全体平面図である。It is the whole top view of the piping apparatus for temporary toilets. 大型貯留槽の縦断面図である。It is a longitudinal cross-sectional view of a large sized storage tank. 縦管を示す排水管の横断面図である。It is a cross-sectional view of a drain pipe showing a vertical pipe. 本発明に係る仮設トイレ用配管装置の実施の形態２を示す全体側面図である。It is a whole side view which shows Embodiment 2 of the piping apparatus for temporary toilets which concerns on this invention. 仮設トイレ用配管装置の全体平面図である。It is the whole top view of the piping apparatus for temporary toilets. 大型貯留槽の横断面図である。It is a cross-sectional view of a large-sized storage tank.

符号の説明Explanation of symbols

Ｗ 初期水の水位
１ 排水管
２ 縦管
３ 大型貯留槽
３ａ 底板
３ｂ 槽本体
３ｃ 開口部
３ｆ 鉄蓋
３ｇ 小蓋
３ｈ 傾斜面
４ 中継管
５ 溜池栓
５ａ 受け座枠
５ｂ 弁蓋
５ｃ 水平ピン
５ｅ 操作チェーン
７ 便座
８ オーバーフロー管
１１ 排水ポンプ
１１ａ 吸引口
１２ 排水チューブ
１３ 大型貯留槽
１３ｈ 傾斜面 W Initial water level 1 Drain pipe 2 Vertical pipe 3 Large storage tank 3a Bottom plate 3b Tank body 3c Opening 3f Iron lid 3g Small lid 3h Inclined surface 4 Relay pipe 5 Reservoir plug 5a Receptacle frame 5b Valve lid 5c Horizontal pin 5e Operation Chain 7 Toilet seat 8 Overflow pipe 11 Drain pump 11a Suction port 12 Drain tube 13 Large storage tank 13h Inclined surface

Claims (4)

地中に上流側上位から下流側下位に傾斜して埋設される排水管と、当該排水管に長さ方向に所定間隔毎に接続されて上端部が地表に開口される複数の縦管とを具備した仮設トイレ用配管装置であって、
排水管の下流端部が接続され上面開口部が開閉自在な大型貯留槽を設置し、
前記大型貯留槽の底部開口部と下水管とを接続する中継管を設け、
前記大型貯留槽の底部開口部に前記中継管を開閉する溜池栓を設け、
前記排水管と前記大型貯留槽とに、最上流位置の縦管に対応する排水管の水位が所定高さとなるように初期水を貯留し、所定時間ごとに、大型貯留槽の上面開口部から索体を操作して溜池栓の弁蓋を開放し、排水管内および大型貯留槽内のし尿を初期水と共に中継管から下水管に排出するように構成した
仮設トイレ用配管装置。 A drain pipe buried in the ground with an inclination from the upper upstream side to the lower downstream side, and a plurality of vertical pipes connected to the drain pipe at predetermined intervals in the length direction and having upper ends opened to the ground surface. A piping device for a temporary toilet,
Installed a large storage tank where the downstream end of the drain pipe is connected and the top opening can be opened and closed,
Provide a relay pipe connecting the bottom opening of the large storage tank and the sewer pipe,
A basin stopper for opening and closing the relay pipe is provided at the bottom opening of the large storage tank,
The initial water is stored in the drain pipe and the large storage tank so that the water level of the drain pipe corresponding to the vertical pipe at the most upstream position is a predetermined height, and from the upper surface opening of the large storage tank every predetermined time. Temporary toilet piping system configured to operate the cable body to open the valve lid of the basin stopper and to discharge the human waste in the drainage pipe and the large storage tank from the relay pipe to the sewer pipe together with the initial water. 大型貯留層の初期水の水位より上方の部位と中継管の間に、オーバーフローした初期水とし尿とを下水管に排出するオーバーフロー管を設けた
請求項１記載の仮設トイレ用配管装置。 The temporary toilet piping apparatus according to claim 1, wherein an overflow pipe is provided between the portion above the initial water level of the large reservoir and the relay pipe to discharge overflowed initial water and urine to the sewer pipe. 地中に上流側上位から下流端下位に傾斜して埋設される排水管と、当該排水管に長さ方向に所定間隔毎に接続されて上端部が地表に開口される露出される複数の縦管とを具備した仮設トイレ用配管装置であって、
排水管の下流端部が接続されて上面開口部が開閉自在な大型貯留槽を埋設し、
前記大型貯留槽内に、貯留されたし尿を初期水と共に排出可能な排水ポンプを設けるとともに、当該排水ポンプから前記上面開口部を介して下水管に接続された吐出管を設け、
前記排水管と前記大型貯留槽とに、最上流位置の縦管に対応する排水管の水位が所定高さとなるように初期水を貯留し、所定時間ごとに前記排水ポンプを起動してし尿を初期水と共に吐出管から下水管に排出するように構成した
仮設トイレ用配管装置。 Drain pipes that are buried in the ground inclined from the upper upstream side to the lower downstream end, and a plurality of vertical pipes that are connected to the drain pipes at predetermined intervals in the length direction and whose upper ends are opened to the ground surface. A temporary toilet pipe device comprising a pipe,
A large storage tank with an openable top and bottom opening connected to the downstream end of the drain pipe is buried,
In the large storage tank, a drainage pump capable of discharging stored human waste together with initial water is provided, and a discharge pipe connected from the drainage pump to the sewer pipe through the upper surface opening is provided,
Initial water is stored in the drainage pipe and the large storage tank so that the water level of the drainage pipe corresponding to the vertical pipe at the most upstream position becomes a predetermined height, and the drainage pump is started every predetermined time to collect urine. Temporary toilet piping device configured to discharge from the discharge pipe to the sewage pipe together with the initial water. 大型貯留槽の底部に傾斜面を形成するとともに、前記傾斜面の下位に排水ポンプの吸引口を開口させた
請求項３記載の仮設トイレ用配管装置。 The temporary toilet pipe device according to claim 3, wherein an inclined surface is formed at a bottom of the large storage tank, and a suction port of a drainage pump is opened below the inclined surface.
JP2006118618A 2006-04-24 2006-04-24 Temporary toilet piping equipment Expired - Fee Related JP4849945B2 (en)

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JP2012132162A (en) * 2010-12-20 2012-07-12 Guraberu Clean:Kk Drainage canal switching device
JP2013147894A (en) * 2012-01-23 2013-08-01 Sekisui Chem Co Ltd Manhole for temporary toilet and piping equipment for temporary toilet
JP2014000293A (en) * 2012-06-20 2014-01-09 Kubota-C. I Co Ltd Temporary toilet system
JP2014040723A (en) * 2012-08-22 2014-03-06 Kubota-C. I Co Ltd Basin and temporary toilet system
JP2014070445A (en) * 2012-09-28 2014-04-21 Sekisui Chem Co Ltd Drainage system for temporary toilet
JP5643888B1 (en) * 2013-10-16 2014-12-17 アロン化成株式会社 Temporary toilet piping equipment
JP2015040387A (en) * 2013-08-20 2015-03-02 積水化学工業株式会社 Piping unit for temporary toilet installation
JP2015078593A (en) * 2014-09-11 2015-04-23 アロン化成株式会社 Piping installation for temporary toilet
JP2015183350A (en) * 2014-03-20 2015-10-22 積水化学工業株式会社 temporary toilet system
JP2016061092A (en) * 2014-09-18 2016-04-25 アロン化成株式会社 Catch basin and drainage system with the same
JP2016130450A (en) * 2016-03-01 2016-07-21 積水化学工業株式会社 Manhole for temporary toilet, and piping equipment for temporary toilet
JP6989195B1 (en) * 2021-08-25 2022-01-05 三和工業株式会社 Flush toilet system for storage-type disasters

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JP2002186987A (en) * 2000-12-22 2002-07-02 Sanyo Electric Co Ltd Wastewater treatment system
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JPS5718088A (en) * 1980-07-03 1982-01-29 Nec Corp Charge coupled memory device
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JPH11236728A (en) * 1998-02-20 1999-08-31 Kubota Corp After-attachment type prewhirl tank
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Publication number Priority date Publication date Assignee Title
JP2012132162A (en) * 2010-12-20 2012-07-12 Guraberu Clean:Kk Drainage canal switching device
JP2013147894A (en) * 2012-01-23 2013-08-01 Sekisui Chem Co Ltd Manhole for temporary toilet and piping equipment for temporary toilet
JP2014000293A (en) * 2012-06-20 2014-01-09 Kubota-C. I Co Ltd Temporary toilet system
JP2014040723A (en) * 2012-08-22 2014-03-06 Kubota-C. I Co Ltd Basin and temporary toilet system
JP2014070445A (en) * 2012-09-28 2014-04-21 Sekisui Chem Co Ltd Drainage system for temporary toilet
JP2015040387A (en) * 2013-08-20 2015-03-02 積水化学工業株式会社 Piping unit for temporary toilet installation
JP5643888B1 (en) * 2013-10-16 2014-12-17 アロン化成株式会社 Temporary toilet piping equipment
JP2015078514A (en) * 2013-10-16 2015-04-23 アロン化成株式会社 Piping installation for temporary toilet
JP2015183350A (en) * 2014-03-20 2015-10-22 積水化学工業株式会社 temporary toilet system
JP2015078593A (en) * 2014-09-11 2015-04-23 アロン化成株式会社 Piping installation for temporary toilet
JP2016061092A (en) * 2014-09-18 2016-04-25 アロン化成株式会社 Catch basin and drainage system with the same
JP2016130450A (en) * 2016-03-01 2016-07-21 積水化学工業株式会社 Manhole for temporary toilet, and piping equipment for temporary toilet
JP6989195B1 (en) * 2021-08-25 2022-01-05 三和工業株式会社 Flush toilet system for storage-type disasters
JP2023031742A (en) * 2021-08-25 2023-03-09 三和工業株式会社 Storage-type disaster flush toilet system

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