CN1827930B - Drain tank bucket made of synthetic resin - Google Patents

Drain tank bucket made of synthetic resin Download PDF

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Publication number
CN1827930B
CN1827930B CN2006100088821A CN200610008882A CN1827930B CN 1827930 B CN1827930 B CN 1827930B CN 2006100088821 A CN2006100088821 A CN 2006100088821A CN 200610008882 A CN200610008882 A CN 200610008882A CN 1827930 B CN1827930 B CN 1827930B
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CN
China
Prior art keywords
drain tank
tank bucket
looped pipeline
arm
riser portions
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Expired - Fee Related
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CN2006100088821A
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Chinese (zh)
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CN1827930A (en
Inventor
吉田孝
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ANLONG CHEMICALS Co Ltd
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ANLONG CHEMICALS Co Ltd
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Publication of CN1827930A publication Critical patent/CN1827930A/en
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Publication of CN1827930B publication Critical patent/CN1827930B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to discharge tank made from synthetic resin. It is equipped with internal auxiliary pipe or baffle board guiding the discharged water coming from external inlet pipe in flowing direction of bottom water by way of drop height. The discharge tank is characterized in that the wall of said discharge tank is equipped with detachable branch pipe connected with external inlet pipe and internal auxiliary pipe or connected with external inlet pipe and inside of discharge tank. The invention reduces excess digging, connects a plurality of external inlet pipe with discharge pipe which installed in place with different height in free position (height and direction), and said external inlet pipe can be installed inside or outside of house.

Description

Drain tank bucket made of synthetic resin
Technical field
The present invention relates to drain tank bucket made of synthetic resin, relate in particular in the dwelling house ground or the extraterrestrial drain tank bucket made of synthetic resin that usefulness is set of dwelling house.
Background technology
As everyone knows, in dwelling house ground or under the situation of the gutter of the extraterrestrial drainage plant of dwelling house, for example, use at afflux point and to have formed afflux with the drain tank bucket of turning part (invert) or formed the drain tank bucket of afflux usefulness turning part, whereabouts, this drain tank bucket by synthetic resin system, for example, under the situation of vinyl chloride resin system, constitute by turning part and riser portions, cover portion.
Yet general, the flow export inflow entrance of the turning part of drain tank bucket is configured to roughly same plane, therefore, cloth can not be made as the tap (below, be also referred to as " outside inflow pipe ") of different height, directly is connected with the flow export inflow entrance with reset condition.Therefore, for example, at the tap that will extend from building to have the mode of drop (difference of height), with the gutter afflux that is laid in the dwelling house ground, in this case, between tap and gutter, in case unions such as the tap of insertion vertical configuration or elbow (below, they are called " drop pipe arrangement "), behind the tap counteracting drop by this vertical configuration, make described gutter and the drain tank bucket afflux that is connected (with reference to patent documentation 1).
Yet following scheme has been proposed also, promptly for example, the bore of the tap that extends from rest room or washroom is under the situation below the φ 50mm, with arm exceptionally with form afflux and directly be connected with reset condition with the drain tank bucket of turning part or formation afflux riser portions with the drain tank bucket of turning part, whereabouts, and the draining of flowing through in the tap is come down in torrents with waterfall shape, with the draining afflux (patent documentation 2) that flows through in the turning part.
On the other hand, at nearest building, especially in the house not sharing an entrance with others dwelling house, whole of ground or floor below etc. is formed with the high anti-water-bearing concreae of about 20cm of setting apart from ground surface etc., therefore, the tap that begins to extend from the building that is configured on them to be having the mode of drop, and situation about being connected with gutter in being laid in dwelling house ground is in the majority.
In addition, be connected with the public drain tank bucket of the gutter that is laid in the dwelling house ground because the buried depth of burying that is laid in the main sewer under the highway is provided with as benchmark, therefore, between described drainage piping and public drain tank bucket, also produce difference of height, therefore, for the drainage piping in the dwelling house ground is connected public drain tank bucket, need to be provided with the special use whereabouts hopper of the counteracting difference of height that is independent of the drain tank bucket (comprise and be formed with the hopper of afflux) that is arranged in the dwelling house ground etc. with the whereabouts steering gear.
Its result, need will be used to connect gutter from the tap of building extension, be laid in the dwelling house ground, or with gutter, under situation that public drain tank bucket is connected, in the scope of the broadness from the gutter in the dwelling house ground to public drain tank bucket, it is necessary digging and being deep to the gutter that is laid in the dwelling house ground or the bottom of drain tank bucket and the bottom of public drain tank bucket.In other words, in order in dwelling house ground, to lay gutter, need in the scope of broadness, excavate redundantly to the degree of depth of the height of the drop pipe arrangement that is equivalent to extend from building and the degree of depth that is equivalent to the height of public drain tank bucket.
Thereby, the applicant will reduce described unnecessary excavation as 1 purpose, turn to drain tank bucket or the whereabouts that change in the past turn to the general knowledge of drain tank bucket, developed usefulness is set in the dwelling house ground the afflux that has looped pipeline in the vinyl chloride system band with drain tank bucket and obtained favorable comment (patent documentation 3).
Promptly, the afflux of looped pipeline used drain tank bucket by turning part and the riser portions identical with general hopper in this of the applicant's exploitation had, cover portion constitutes, but with this riser portions by the body of highly regulating usefulness and have the tap of injection molded integratedly with the top threeway body of socket (below, be called " adjuster ") constitute, looped pipeline fastener on the inside wall of this top threeway body, being shaped integratedly, make when interior looped pipeline is stuck in this fastener, when interior looped pipeline and tap are communicated with and are connected with the flow export of socket, when opening cover portion, can install and remove interior looped pipeline.
Thereby, according to this have in looped pipeline afflux with drain tank bucket as can be known, when can reduce unnecessary excavation, can be with the draining of flowing through the tap that extends from building by interior looped pipeline to have the mode of drop, be directed to the turning part, with the draining afflux swimmingly that flows through in the turning part, in addition, when overhauling operations such as cleaning, looped pipeline carries out common operation in can taking out.
Patent documentation 1: the spy opens the 2001-220796 communique
Patent documentation 2: specially permit communique No. 3000247
Patent documentation 3: the spy opens the 2004-278095 communique
Yet the afflux of looped pipeline has been found following problem afterwards with in the drain tank bucket in this has.
That is, one of feature of this drain tank bucket is, because when laying, the situation of excavating groove is dug out in elimination, therefore, the laying place of the drain tank bucket by this effect reality becomes narrow, need will be connected drain tank bucket from the tap that building extends in this limited space.Yet, at the tap that will be connected drain tank bucket when building is derived, by the various obstructions such as concrete that set, and connect on height or the closure limited at it, and the tap that is arranged on the horizontal extension of drain tank bucket socket, become one the ground injection molded at the structure that is fixed of top threeway body, therefore, can not freely set the position (highly, direction) of tap according to the connection height or the closure of arm with socket.Thereby, by the laying place of the drain tank bucket of stricturization, arm and drain tank bucket be connected the operation trouble, on job practices, need group to go into the configuration operation of tap, thereby, also have the situation that becomes very complicated.
In addition, the top threeway body needs that are used for this drain tank bucket will be provided with by injection molding method with socket integratedly to the outstanding tap of outside direction, therefore, there is the following stated problem, that is: have only and upgrade injection molding machine and improve its shot capacity, could make the small-sized drain tank bucket that bore has been dwindled on the contrary the amount of the length that is equivalent to tap usefulness socket.
And then, interior looped pipeline is being installed under the situation of this drain tank bucket, except above-mentioned tap with the socket, need to block in advance the inwall that the interior looped pipeline fastener that ends interior looped pipeline is integrally formed in top threeway body, its result, using at the top of drain tank bucket threeway body becomes the very parts of high price with special structure.
Summary of the invention
In order to eliminate these problems, in the present invention, be a kind of resin drain tank bucket made, be built-in with and be used for the draining that will flow into from outside inflow pipe having the mode of drop, to the interior looped pipeline or the dividing plate of the flow direction guiding of bottom discharge, wherein,
The mode of wall freely to install and remove at described drain tank bucket is equipped with arm, and described arm is communicated with and connects outside inflow pipe and inner interior looped pipeline or outside inflow pipe and drain tank bucket inside.
Its result, according to the present invention as can be known, in order to connect outside inflow pipe (tap) to install and remove the arm that mode freely is installed in the riser portions of drain tank bucket, if can use hole saw, just can subsequent installation in the position arbitrarily of riser portions (highly, direction), therefore, even externally the limited situation of the connection of inflow pipe height or closure (for example, the situation that the connector of outside inflow pipe is fixed on direction up and down) under, also outside inflow pipe reasonably can be connected on the drain tank bucket.
In addition, the interior looped pipeline card locking mechanism that is used to the only interior looped pipeline of card is arranged on the arm that is connected with outside inflow pipe integratedly, rather than as aftermentioned, be arranged on the riser portions of drain tank bucket, and then, owing to use hole saw after implementing hole processing on the riser portions, therefore the described arm of subsequent installation, can use the cylindrical duct of the common straight-tube shape that does not need special processing or special shape in the riser portions of drain tank bucket.
Its result according to drain tank bucket of the present invention, compares the afflux drain tank bucket that has interior looped pipeline in the past, can reduce cost significantly.And then, drain tank bucket of the present invention can manufacture the drain tank bucket in the big footpath with bigger bore, thereby, be not limited only in the dwelling house ground, also can be used as and be arranged on the extraterrestrial large-scale public drain tank bucket of dwelling house and use, wherein, the drain tank bucket that has interior looped pipeline is in the past compared in described big footpath, has increased the amount that is equivalent to use from the tap that riser portions is removed the length of socket.
In addition, according to the present invention as can be known, because the draining that will flow into from outside inflow pipe is by being built in interior looped pipeline in the drain tank bucket or dividing plate to have the mode of drop, be directed to the draining of flowing through the bottom swimmingly, therefore, can by 1 drain tank bucket connect gutter and with the laying outside inflow pipe highly inequality of this gutter, need not in drainage path, to be provided with the special drainage plant that drop pipe arrangement or whereabouts hopper etc. are offset differences of height.Thereby drain tank bucket of the present invention also can be installed in extremely narrow place, in addition, does not need to lay thus drop pipe arrangement or whereabouts hopper etc. and carries out unnecessary excavation.
In other modes of the present invention, be a kind of resin drain tank bucket made, constitute by turning part, the riser portions that is connected with described turning part and the cover portion that covers described riser portions, wherein,
In the inside of described drain tank bucket, be built-in with the draining that is used for flowing into from outside inflow pipe to have the mode of drop, to the interior looped pipeline or the dividing plate of described turning part guiding,
To install and remove mode freely, arm is installed at the wall of described riser portions, described arm is communicated with and connects described outside inflow pipe and interior looped pipeline or outside inflow pipe and drain tank bucket inside.
Promptly, according to the present invention as can be known, be divided into 3 parts, promptly, the drain tank bucket main body is connected the turning part of gutter, becomes the roughly consistent cover portion that is provided with ground surface and is connected riser portions between them, therefore, by the height (pipe range) of regulating described riser portions, drain tank bucket of the present invention can be connected with the gutter that is positioned at any depth of burying.
In other modes of the present invention, nut fastening type arm is useful in the arm of resin drain tank bucket made.
Its result, according to the present invention as can be known, in order to connect outside inflow pipe to install and remove the arm that mode freely is installed in the riser portions of drain tank bucket, if can use hole saw, just can subsequent installation in the position arbitrarily of riser portions (highly, direction), therefore, even on the connection of outside inflow pipe height or the closure under the limited situation (for example, the situation that the connector of outside inflow pipe is fixed on direction up and down), in addition, even outside inflow pipe is a plurality of, and under the different situation of the height of outside inflow pipe or direction, also outside inflow pipe reasonably can be connected on the drain tank bucket.
In other modes of the present invention, the private side protuberance at the drain tank bucket of the nut fastening type arm of resin drain tank bucket made is provided with the contact surface that the inside of described arm and outside inflow pipe is overhauled or cleared away.
Its result, according to the present invention as can be known, even be installed in nut fastening type arm on the wall of riser portions of drain tank bucket for from the drain tank bucket interior wall towards interior side-prominent shape, also can be by being arranged on the contact surface of this protuberance, the inside of nut fastening type arm and the outside inflow pipe that is attached thereto is easily overhauled or cleaning etc.
In other modes of the present invention, the interior looped pipeline of resin drain tank bucket made, by being integral the interior looped pipeline card locking mechanism that forms with described arm, mode is supported freely to install and remove from the top of described drain tank bucket.
Promptly, according to the present invention as can be known, interior looped pipeline card locking mechanism is not arranged on the riser portions of drain tank bucket, and be arranged on integratedly on the arm that is connected with interior looped pipeline, therefore, can be by interior looped pipeline directly being blocked only on arm, when reliably connecting them, the riser portions of drain tank bucket simply can be turned to the shape of the common cylindrical duct that does not need special processing or special shape.
In other modes of the present invention, the interior looped pipeline card locking mechanism of resin drain tank bucket made is set as the structure of the following stated, that is: comprise be arranged on described in the recess of protuberance tabling on the outer peripheral face of looped pipeline.
Promptly, according to the present invention as can be known, because the protuberance of looped pipeline and be arranged on the structure of recess tabling of the interior looped pipeline card locking mechanism of arm in the card locking mechanism of interior looped pipeline adopts, therefore, even overcome the stress or the moment that produce in the described interior looped pipeline card locking mechanism, and looped pipeline in the single armed support, also can block securely and end.In addition, its result, interior looped pipeline can easily be installed and removed from the card locking mechanism of arm by the operation of extracting from the top of arm.
And, be arranged on described in protuberance on the outer peripheral face of looped pipeline, for example, can be the structure of the link of looped pipeline in flange department is arranged on and tap, thereby, can be integrally formed with interior looped pipeline with extremely simple structure.On the other hand, the recess that is formed on arm can be the slot part of continuous semicircle arcuation, and then, also can for this slot part is divided into 2 with on the structure that disposes.Especially, slot part is being divided under the situation of 2 parts as " fall the Eight characters " shape,, also can be interior looped pipeline be being blocked securely and end by offsetting described error even the outside dimension of the protuberance of looped pipeline etc. is gone up to produce some foozles are arranged in being arranged on.
In other modes of the present invention, the height that the flow export lower end of the interior looped pipeline of resin drain tank bucket made or dividing plate is arranged on the bottom of the described drain tank bucket of distance is the position of the height more than 1/2 of internal diameter of the flow export in downstream.
According to the present invention as can be known, the draining that will flow into from outside inflow pipe is by interior looped pipeline or the dividing plate flow direction afflux to bottom discharge, but this moment, if the flow export lower end of interior looped pipeline or dividing plate is set in the position of the height more than 1/2 that height apart from the bottom of drain tank bucket is the internal diameter of downstream flow export, the problem that flows that does not then have the draining that hinders the bottom flow through drain tank bucket, and can be with the draining that flows into from interior looped pipeline or dividing plate to bottom discharge afflux swimmingly.
In other modes of the present invention, the dividing plate of resin drain tank bucket made is by dividing plate card locking mechanism, mode is supported freely to install and remove from the top of described drain tank bucket, described dividing plate card locking mechanism is made of ladder, described ladder is that the difference owing to the wall thickness of the body of the inner-seam of described drain tank bucket main body part forms, or is integral and forms with the inside wall of described drain tank bucket main body.
Promptly, according to the present invention as can be known, different with the situation of interior looped pipeline card locking mechanism, because dividing plate card locking mechanism is separated and is arranged on the inside wall of riser portions of the inner-seam part of the riser portions of drain tank bucket main body and turning part or drain tank bucket main body from arm, therefore, dividing plate can with the installation site of outside inflow pipe irrespectively to install and remove mode freely, be installed in the inside of drain tank bucket independently.Thereby, even make on the drain tank bucket under the situation that draining flows into from any direction in that a plurality of outside inflow pipes are installed in, also not needing link position according to outside inflow pipe is that its quantity etc. is provided with dividing plate, when can effectively utilize the inner space of drain tank bucket, with 1 dividing plate reply.
In other modes of the present invention, use downward-sloping at resin drain tank bucket made median septum along the flow direction of bottom discharge, and this dividing plate area horizontal profile that is the drain tank bucket riser portions long-pending more than 1/2.
Its result according to the present invention as can be known, will receive with dividing plate from the flowing of draining that outside inflow pipe flows into, and this direction travel direction that flows to the draining of flowing through the drain tank bucket bottom is turned to, thus, and can be to bottom discharge afflux swimmingly.
In other modes of the present invention, on the dividing plate of resin drain tank bucket made, be formed with and make the draining that flows into from the described outside inflow pipe used curvature portion of afflux swimmingly.
Its result, according to the present invention as can be known, make draining on the drain tank bucket under the situation of any direction inflow even for example a plurality of outside inflow pipes are installed in, can be when the direction travel direction that flows of bottom discharge turns to the draining that flows into from outside inflow pipe, concentrate on effectively on the dividing plate, can realize afflux more smoothly with bottom discharge.
In other modes of the present invention, a plurality of arms are installed on the resin drain tank bucket made.
Its result, according to the present invention as can be known, at the outer surface of the riser portions of drain tank bucket the used physical space of outside inflow pipe (tap) is installed if guarantee, then a plurality of outside inflow pipes can be installed in the position arbitrarily (highly, direction) of riser portions, therefore, can be connected on 1 drain tank bucket with gutter and with the laying of this gutter a plurality of outside inflow pipe highly inequality, in addition, need not in drainage path, to be provided for to offset the special drainage plant of the drop pipe arrangement of difference of height or whereabouts hopper etc.
In other modes of the present invention, the turning part of resin drain tank bucket made is connected with dwelling house ground internal drainage pipe or the extraterrestrial gutter of dwelling house.
Its result, according to the present invention as can be known, resin drain tank bucket made of the present invention not only can be used in dwelling house ground, and can not need to connect the special drainage plant that required drop pipe arrangement of public hopper or whereabouts hopper etc. are used to offset difference of height as at the large-scale public drain tank bucket of the extraterrestrial setting of dwelling house and use.Thereby drain tank bucket of the present invention can be installed in extremely narrow place, in addition, does not need to lay thus drop pipe arrangement or whereabouts hopper etc. and carries out unnecessary excavation.
(effect of invention)
According to the present invention as can be known, in order to connect outside inflow pipe (tap) to install and remove the arm that mode freely is installed in the riser portions of drain tank bucket, as long as can use hole saw, just can subsequent installation in the position arbitrarily of riser portions (highly, direction), therefore, even externally the limited situation of the connection of inflow pipe height or closure (for example, the situation that the connector of outside inflow pipe is fixed on direction up and down) under, also outside inflow pipe reasonably can be connected on the drain tank bucket.
In addition, according to the present invention as can be known, the interior looped pipeline card locking mechanism that is used to the only interior looped pipeline of card is arranged on the arm that is connected with outside inflow pipe integratedly, rather than be located at the riser portions of drain tank bucket, and then, after riser portions use hole saw enforcement hole processing, the described arm of subsequent installation, therefore, the cylindrical duct that does not need the common straight-tube shape of special processing or special shape can be used riser portions at drain tank bucket.
Its result, drain tank bucket of the present invention is compared the afflux drain tank bucket that has interior looped pipeline in the past, can reduce cost significantly.And then, drain tank bucket of the present invention can manufacture the drain tank bucket in the big footpath with bigger bore, thereby, be not limited only in the dwelling house ground, also can be used as and be arranged on the extraterrestrial large-scale public drain tank bucket of dwelling house and use, thereby, place is set for it because the join domain of outside inflow pipe is freely, thus be not particularly limited, wherein, the drain tank bucket that has interior looped pipeline is in the past compared in described big footpath, has increased the amount that is equivalent to use from the tap that riser portions is removed the length of socket.
And then, according to the present invention as can be known, since the draining that will flow into from outside inflow pipe by being built in drain tank bucket interior looped pipeline or dividing plate to have the mode of drop, be directed to the draining of flowing through the bottom swimmingly, therefore, can connect by 1 drain tank bucket and lay a plurality of outside inflow pipe highly inequality mutually, need not in drainage path, to be provided with special drainage plant such as the drop pipe arrangement of offsetting difference of height or whereabouts hopper.Thereby drain tank bucket of the present invention also can be installed in extremely narrow place, in addition, does not need to lay thus drop pipe arrangement or whereabouts hopper etc. and carries out unnecessary excavation.
Description of drawings
Fig. 1 is the overall diagram of embodiments of the invention 1.
Fig. 2 is the major part details drawing of Fig. 1.
Fig. 3 is the major part details drawing of Fig. 2.
Fig. 4 is the overall diagram of embodiments of the invention 2.
Fig. 5 is installed in major part plan view under the state of drain tank bucket with dividing plate.
Fig. 6 is the major part sectional view under the situation that the dividing plate among Fig. 5 is cut with the A-A section.
Fig. 7 is the vertical view that is provided with the embodiments of the invention 3 of a plurality of arms and interior looped pipeline.
Fig. 8 is the sectional view under the situation that the drain tank bucket among Fig. 7 is cut with the B-B section.
Among the figure, 1,1 '-drain tank bucket, 2-turning part, 3-riser portions, 4-cover portion, 11, looped pipeline, 12 ' in 11 '-tap, the 12--dividing plate, 14-flange, 15, looped pipeline card locking mechanism, 17 '-dividing plate card locking mechanism in 15 '-arm (nut fastening type arm), the 17-.
The specific embodiment
Below, with reference to accompanying drawing, the resin drain tank bucket made of one embodiment of the present invention is described in detail.Also have, the invention is not restricted to the mode among the embodiment shown below, can in the scope that does not break away from technological thought of the present invention, carry out various changes.
Fig. 1 is the skeleton diagram of embodiments of the invention 1, and Fig. 2 is the major part details drawing of Fig. 1, and Fig. 3 is the major part figure of Fig. 2, (A) is vertical view, (B) is elevation.
(embodiment 1)
At first, embodiments of the invention 1 are summarized.The afflux of looped pipeline is to be arranged on outdoor small-bore hopper (also can contain public drain tank bucket) near the ground base concrete (not shown) of building with vinyl chloride drain tank bucket made 1 in the having of present embodiment 1, and integral body is by synthetic resin system, especially be made of vinyl chloride injection molded product.
The main structure of this drain tank bucket 1 is made of turning part 2, riser portions 3 and cover portion 4, and especially, riser portions 3 is made of the body of straight-tube shape.Also have,, comprise for example at this so-called body that is called straight-tube shape, be used for up and down or the left and right directions free adjustment as the structure of the installation site that has nut type arm 15 of bolt mechanism described later, be attached to the structure of the lower end of riser portions 3.
In the turning part the 2 bottom discharge runners that are formed with the linearity that has illustrated ladder in inside, not shown but in the plane complications be 90 ° forniciform significantly runner.In other words, turning part 2 disposes the inflow entrance of draining and flow export, runner on same plane roughly, unlike rainwater hopper or whereabouts steering gear all these is not disposed at grade, and has the concavo-convex bottom shape of complicated shape.
The cover portion 4 of drain tank bucket is made of closed type folding cover, does not insert in riser portions (maintenance tube) 3 and highly regulates with under the prerequisite of body, and directly the cover frame 5 of additional ring-type thus, is arranged to its surface roughly consistent with ground surface GL.Thereby, the tap (outside inflow pipe) 11 that is connected riser portions 3 is embedded in the degree of depth shallow apart from ground surface GL.
Also have, in the turning part 2 turn to 6 inflow entrance 7 and at flow export 9, by with linearity respectively with modes such as inflow entrance 7 and flow export 9 bondings, the gutter 10 that linearity is connected with gutter 8 that the vinyl chloride tubulation by upstream side constitutes and is made of the vinyl chloride tubulation in downstream.
At this, be connected the tap 11 that the vinyl chloride tubulation by beginning to extend from building of drain tank bucket 1 constitutes, under the situation that the projection horizontal plane is observed as seen, with gutter 8,10 quadratures (not shown) or parallel (with reference to Fig. 1) configuration, but be projected under the situation that vertical plane observes as seen, connect into and make the draining of flowing through wherein to have the mode of drop, with the bottom discharge afflux.Thereby, in embodiment 1, interior looped pipeline 12 is installed in riser portions 3, make not exist the draining that flows into from tap 11 with A waterfall cascades shape, with the bottom discharge afflux, hinder the situation about flowing smoothly of bottom discharge.
In addition, looped pipeline 12 in this, identical with the situation of example in the past, be provided in to drain tank bucket 1 gutter 8,10 overhauls or the situation of cleaning etc. under cover portion 4 is freely opened and interior looped pipeline 12 is taken out.
Thereby, the latter half in the outer rim of the inflow entrance 13 of interior looped pipeline 12, as shown in Figures 1 and 2, be provided with the flange (protuberance) 14 of abducent semicircle arcuation, by mode embeds from the recess of the flow export 16 outstanding interior looped pipeline card locking mechanisms (hook) 17 that are provided with of nut fastening type arm 15 described later to install and remove freely with this flange 14, interior looped pipeline 12 is directly blocked end at nut fastening type arm 15.That is, interior looped pipeline 12 is supported by nut fastening type arm 15 single armeds, thereby, can only block not using under the prerequisite that is used for the fixed band that manhole (manhole) waits.
Also have, this nut fastening type arm 15 since according in the job site and tap 11 between link position with the hole saw opening after, subsequent installation is in the aforesaid riser portions 3 that is made of the body of straight-tube shape, therefore, can be with height arbitrarily, and with arbitrarily towards installation.In addition, arm 15 is nut fastening types of subsequent installation type, this nut fastening type arm 15 not predetermined fixed in riser portions 13, therefore, especially can be easily and carry out connection between the tap limited 11 with being connected degree of freedom with high construction precision.
And therefore looped pipeline card locking mechanism 17 in riser portions 3 is not provided with itself, can simply turn to the shape of the common cylindrical duct that does not need special processing or special shape.
Secondly, to using interior looped pipeline 12 and nut fastening type arm 15 to be elaborated at present embodiment 1.
The injection molded product that interior looped pipeline 12 is synthetic resin systems (vinyl chloride system), in order to make mobile a in the tap of establishing than shallow embedding 11 to have the mode of drop, with near outdoor gutter 8,10 (the parallel outside that is laid in building, its downstream is connected public hopper) mobile b afflux swimmingly, and interior looped pipeline 12 is installed on the extended line of tubular axis line of nut fastening type arm 15.
Interior looped pipeline 12 is made of 90 ° of elbows 18, binding body 19 and outflow guide member 20, described 90 ° of elbows 18 are used for the flow export 16 horizontally extending tubular axis downward directions from nut fastening type arm 15 are carried out 90 ° of directional steerings, described binding body 19 is connected on these 90 ° of elbows 18, by being blocked, pipe regulates height, described outflow guide member 20 is connected this connection body 19, is partly bowl-shape.
In addition, the downward of 90 ° of elbows 18 of interior looped pipeline 12 is configured to the concentric circles roughly concentric with riser portions 3 towards peristome, and the lower end position on the short transverse of the peristome by will flowing out guide member 20, be arranged on from the bottom of drain tank bucket at a distance of the position of the height 1/2 or more of the internal diameter of the flow export 9 of turning part 2 or the downstream gutter 10 that is attached thereto, the feasible mobile b that does not hinder the gutter 8,10 in the dwelling house ground.
Thereby this opening that flows out guide member 20 is in the time of the mobile b direction opening of the gutter 10 in downstream, and the riser portions of turning part 2 sides is the overlapping and opening (with reference to Fig. 1) with short transverse also.
Also have, the riser portions 3 of drain tank bucket 1 be equipped with a plurality of in the situation, the bore situation that internally bore of looped pipeline 12 is enough big mutually of riser portions 3 etc. of looped pipeline 12, need not necessarily the downward of 90 ° of elbows 18 of interior looped pipeline 12 is configured to the concentric circles concentric with riser portions 3 towards peristome.
In addition, these 90 ° of elbows 18 and link body 19, flow out guide member 20 and can bond respectively and be bonded together and as the interior looped pipeline 12 of one, and can when opening cover portion 4, take out.
Also have, in roughly the latter half of the outer peripheral face of the inflow entrance 13 of these 90 ° of elbows 18, the interior looped pipeline latch for printed circuit that forms aforesaid semicircle arcuation is a flange 14.
In addition, at the pipe top of these 90 ° of elbows 18, be provided with the handgrip 21 of direction extension up and down integratedly, looped pipeline 12 in making it possible to when opening cover portion 4, easily install and remove.
Fig. 2 is that expression will use nut fastening type arm 15 at present embodiment 1 to be installed in sectional view under the state of riser portions 3 of drain tank bucket 1, represents the vertical view and the elevation of the main body 22 of nut fastening type arm 15 among Fig. 2.
Nut fastening type arm 15 is synthetic resin systems, for example, vinyl chloride injection molded product, its essential structure is by the applicant's motion, open as shown in the 2001-56083 communique as spy as patent, constitute by a tube body 22, liner 24 and nut 26, described liner 24 comprises the seal 23 that is embedded in keyway and be free to slide the ground tabling on described tube body 22, described nut 26 is by rotation and external screw thread 25 tablings that are engraved on the tube body 22, inserts O RunddichtringO 27 between described tube body 22 and the liner 24 and seals.
End at this tube body 22, be formed integrally as under the situation that is projected in the vertical plane observation, nib 28 becomes vertical with the tubular axis of a tube body 22, and the face towards the outside of the nib 28 that joins with riser portions 3 bends to the inside wall close proximity with riser portions 3, described nib 28 is that short transverse is a major diameter, horizontal direction is the ellipticity of minor axis, and expands to the outside.
Also have, use the construction opening 29 in the circle of riser portions 3 upper sheds such as hole saw for nut fastening type arm 15 is installed, become to have by opening littler than the major diameter of described nib 28, than the big bore slightly of minor axis of described nib 28.
Also have,,, be provided with near be used for the inner face of nib 28, engaging end difference 30, reach the recess 31 of adjacency therewith with construction opening 29 at the outer peripheral face of a tube body 22 for the inside that makes nib 28 pass construction opening 29 and insert riser portions 3.
And, at this tube body 22, be formed integrally as the opposite side of elliptoid end side with nib 28, be formed with the socket with standardized size 32 of the bonding tap 11 that is used to bond.At the peripheral part of this socket 32, be carved with described external screw thread 25.
Thereby, for nut fastening type arm 15 being installed in the construction opening 29 that is provided with on the riser portions 3, this nib 28 is set, after feasible directions with 29 one-tenth inclinations of construction opening are passed the inside of riser portions 3, recess 31 is taken the opening edge of putting at described construction opening 29.
Secondly, this tube body 22 is extracted slightly to the outside of riser portions 3, and when making end difference 30 be connected to the opening edge of construction opening 29, make the face towards the outside of the nib 28 that joins with riser portions 3, close proximity is at the inside of riser portions 3 wall, and clamp nut 26, thus, the liner 24 that has seal 23 is advanced, make it and riser portions 3 close proximity.
Its result, by nib 28 with have the liner 24 of seal 23, from the inboard and the outside clamp the perisporium of riser portions 3, thereby, nut fastening type arm 15 can be fixed on the position arbitrarily of riser portions 3.
Thereby, can be bonded on the nut fastening type arm of installing on the riser portions 3 15 at the tap 11 that will bond afterwards.In addition, at the construction field (site), need the tap 11 that be connected be carried out under the situation of contraposition, the place of nut fastening type arm 15 outside job sites such as production plant can be installed in riser portions 3 in advance.
Also have, in the installation exercise of nut fastening type arm 15, if tap 11 is by the obstruction such as concrete foundation of building, under the limited situation of the degree of freedom that is connected between the nut fastening type arm 15, owing in advance tap 11 is bonded in the socket 32 of nut fastening type arm 15, therefore, also can nut fastening type arm 15 be fixed on the riser portions 3 by fastening free movable nut 26.Under the situation of taking such step, because the flexibility on the closure of the tube body 22 before fixing, the link position towards with tap 11 of socket 32 can be coincide, and carry out freely setting, therefore, even especially in the laying place of narrow drain tank bucket 1, the connection operation between tap 11 and the drain tank bucket 1 also becomes easy, thereby, also can avoid the situation that becomes very complicated because of the configuration operation that mixes tap 11.
The latter half at the flow export 16 of nut tightness arm 15, be provided with the interior looped pipeline card locking mechanism (hook) 17 that has from the recess of the outstanding semicircle arcuation of nib 28 integratedly, mode embeds the recess of this card locking mechanism 17 to install and remove freely by the flange 14 with interior looped pipeline 12, and interior looped pipeline 12 is directly blocked only on nut fastening type arm 15.
Also have, the shape of interior looped pipeline card locking mechanism 17 need not a shape that is decided to be the recess with successional semicircle arcuation, also can be for for example, this recess is divided into configuration more than 2.Especially, under the situation of 2 parts that recess are divided into down " eight " word shape, even how many external diameters etc. of the nib 28 of looped pipeline 12 produces some foozles in being arranged on, also can be by offsetting described error, with interior looped pipeline 12 firmly card end.
Its result, can be on nut fastening type arm 15, looped pipeline card locking mechanism 17 in forming, on riser portions 3, looped pipeline card locking mechanism 17 in not being provided with as described above, body by common straight-tube shape constitutes, therefore, do not need to be installed in usefulness is set in the dwelling house ground in the past the afflux that has looped pipeline in the vinyl chloride system band with the adjuster that must use in the drain tank bucket (having the top threeway body of tap) or highly regulate the body of usefulness with socket, also can use general vinyl chloride tubulation, can reduce the parts number of packages of riser portions 3 significantly.
In addition, also can be at the pipe top of the flow export 16 of nut fastening type arm 15, be provided for overhauling or clear away the circular-arc recess 33 of the inside of nut fastening type arm 15 and tap 11.In this case, even for the flow export 16 of the nut fastening type arm 15 on the wall of riser portions 3 that is installed in drain tank bucket 1 from the interior wall of riser portions 3 towards interior side-prominent shape, also can be by being arranged on the circular-arc recess 33 of this protuberance, easily the inside of nut fastening type arm 15 and the tap 11 that connects is therewith overhauled or cleaning etc.
And in normal circumstances, the connection between riser portions 3 and the turning part 2 realizes in the following manner, blocks the lower end side of riser portions 3 that is:, and this by TS bonding or rubber ring socket bonding, is connected with turning part 2.But for example in advance nut fastening type arm 15 is being fixed on the riser portions 3, this is used the job site with situation of simple field operation etc., also can be in the lower end side of riser portions 3, additional bolt mechanism 34 equal altitudes governor motions as shown in Figure 1, when being connected, utilize adjusting at the height of nut fastening type arm 15 with turning part 2.
In addition, arm 15 for present embodiment 1, the nut fastening type arm 15 that carries out subsequent installation by bolt-nut combining mechanism is illustrated, but the invention is not restricted to this, also can use bayonet socket (Bayonet) combining mechanism etc., and then, on the space of the rising socket portion that rubber ring socket etc. is disposed at turning part 2, have under the remaining situation, looped pipeline card locking mechanism 17 in also can on having the general arm of flange department, being shaped integratedly, with the outer peripheral face of this adhesive joint in riser portions 3, carry out subsequent installation thus, wherein, described flange department is bent into the outer peripheral face close proximity with riser portions 3.
(embodiment 2)
Fig. 4 is the skeleton diagram of embodiments of the invention 2, drain tank bucket 1 ' at embodiment 2, be connected with 2 outside taps (outside inflow pipe) 11,11 ', this point and will be from tap 11, the 11 ' draining that flows into to have the mode of drop, use dividing plate 12 ' to the guiding of the flow direction of bottom discharge and this point is different with the drain tank bucket 1 of embodiment 1.
At first, embodiments of the invention 2 are summarized.Present embodiment 2 have near the dividing plate afflux is arranged on the ground base concrete (not shown) of building with vinyl chloride drain tank bucket made 1 ' an outdoor small-bore hopper (also can comprise public drain tank bucket), whole by synthetic resin system, especially constitute by vinyl chloride injection molded product.
The main composition of this drain tank bucket 1 ', identical with drain tank bucket 1 among the embodiment 1, constitute by turning part 2, riser portions 3 and cover portion 4, especially, riser portions 3 is made of the body of straight-tube shape.Also have, be referred to herein as the body of straight-tube shape, for example comprise, the structure that general pipe is only blocked with specific length, maybe will be used for up and down or the left and right directions free adjustment be attached to the structure of the lower end of riser portions 3 as the structure of the installation site of the nut fastening type arm 15 ' of bolt mechanism.
Turning part 2 portion within it is formed with the bottom discharge runner, not shown of the linearity with not shown ladder, but is bent into 90 ° forniciform significantly runner in the plane.In other words, in the turning part 2, the inflow entrance of draining and flow export, channel arrangement unlike rainwater hopper or whereabouts steering gear, are not configured in same plane with all these at grade, and have the bottom shape that has complicated concaveconvex shape.
The cover portion 4 of drain tank bucket 4 is made of closed type folding cover, is not inserting highly adjusting with under the prerequisite of body to riser portions 3 (maintenance tube), directly additional annular enclosure frame 5, and thus, its surface is set to roughly consistent with ground surface GL.Thereby 2 taps 11,11 ' that are connected riser portions 3 are embedded in the degree of depth place more shallow apart from ground surface GL.
Also have, in the turning part 2 turn to 6 inflow entrance 7 and flow export 9, by the gutter 10 that is connected with gutter 8 that the vinyl chloride tubulation by upstream side constitutes and constitutes with modes such as inflow entrance 7 and flow export 8 bondings respectively with linearity by the vinyl chloride tubulation in downstream.
At this, be connected the tap 11,11 ' that the vinyl chloride tubulation by beginning to extend from building of drain tank bucket 1 ' constitutes, under the situation that the projection horizontal plane is observed as seen, with gutter 8,10 quadratures (not shown) or parallel (with reference to Fig. 4) configuration, but be projected under the situation that vertical plane observes as seen, connect into and make the draining of flowing through wherein to have the mode of drop, with the bottom discharge afflux.Thereby, in embodiment 2, interior looped pipeline 12 ' is installed on the riser portions 3, make not exist that the draining of inflow with the bottom discharge afflux, hinders flowing smoothly of bottom discharge with A waterfall cascades shape from 2 taps 11,11.
In addition, will be somebody's turn to do in looped pipeline 12 ' be set to drain tank bucket 1 ' gutter 8,10 overhauls or the situation of cleaning etc. under cover portion 4 opened and can be free its taking-up.Also have, in the present embodiment, though illustration the dividing plate 12 ' of plate shape, the pipe structure that also can have flow export in the downstream is set to dividing plate 12 '.
Thereby, in the turning part 2 of drain tank bucket 1 ' and the inner-seam between the riser portions 3, be formed with dividing plate card locking mechanism 17 ', described dividing plate card locking mechanism 17 ' is made of ladder, described ladder is set as thicker than the wall thickness of the tube wall of the riser portions 3 that is attached thereto at the wall thickness with the tube wall of the riser portions of turning part 2, and when riser portions 3 is connected turning part 2, be set as the inside wall of the riser portions of turning part 2 also more outstanding to the inside than the inside wall of riser portions 3, thus, to install and remove freely mode from the edge portion 14 ' of supported underneath dividing plate 12 '.
In addition, the dividing plate card locking mechanism 17 ' that forms according to the difference of the wall thickness of such body, need not one and fix on Zhou Fangxiang upward continuously, on the Zhou Fangxiang of inner wall, do not have the setting of the ground of omission as long as spread all over, also can be for being divided into a plurality of dividing plate card locking mechanisms (end difference) 17 ' that form.And dividing plate card locking mechanism also can be set directly on the inside wall of the turning part 2 of drain tank bucket 1 ' or riser portions 3 (not shown).
Form under the situation of dividing plate card locking mechanism 17 ' in difference according to the wall thickness of body, be not provided with dividing plate card locking mechanism 17 ' from one's body in riser portions 3, therefore, riser portions 3 can be reduced to the shape of the common cylindrical duct that does not need special processing or have special shape.
Like this, dividing plate card locking mechanism 17 ' is being separated from nut fastening type arm 15 ' described later and be arranged under the situation of inside wall of riser portions 3 of the riser portions 3 of drain tank bucket main body and part of the inner-seam between the turning part 2 or drain tank bucket main body, dividing plate 12 ' can irrespectively be installed in the inside of drain tank bucket 1 ' to install and remove mode freely independently with tap 11,11 ' installation site.Thereby, even a plurality of taps are being installed in drain tank bucket 1 ' last making under the situation of any direction inflow draining, do not need link position and the quantity thereof of dividing plate 12 ' according to arm is provided with yet, when can effectively utilize the inner space of drain tank bucket 1 ', can be by the 12 ' reply of 1 dividing plate.
Secondly, to using dividing plate 12 ' and nut fastening type arm 15 ' to be elaborated at present embodiment 2.
Dividing plate 12 ' is the injection molded product of synthetic resin system (vinyl chloride system), owing to make 2 taps 11 establishing than shallow embedding, mobile a in 11 ', a ' is to have the mode of drop, with outdoor gutter 8,10 (almost parallel is laid near the outside of building, its downstream is connected public hopper) mobile b afflux swimmingly, therefore, be installed in by near the chimeric and overlapping connecting portion of chimeric turning part 2 and riser portions 3, in other words, be installed near the riser portions upper end of turning part 2, arrive bottom, apart the zone till the height of internal diameter more than 1/2 of the flow export 9 of turning part 2 from drain tank bucket.
Fig. 5 represents to use the dividing plate 12 ' at embodiment 2 to be installed in plan view under the state of riser portions 3 of drain tank bucket 1 ', and Fig. 6 represents the dividing plate among Fig. 5 12 ' with the sectional view under the situation of A-A section intercepting.
With reference to Fig. 4 and Fig. 5 as can be known, dividing plate 12 ' is downward-sloping along the flow direction b of bottom discharge, also has, and observes as seen if be projected in horizontal plane, has the diameter with the internal diameter same size of riser portions 3.In addition, this dividing plate 12 ' has the area more than 1/2 of the horizontal sectional area of drain tank bucket riser portions 3, is formed with to be used for the draining that flows into from stay pipe 15 ' peristome 36 of afflux in the flowing of bottom draining with the first quarter moon shape in its part.
Its result, dividing plate 12 ' can receive mobile a, a ' from tap 11, the 11 ' draining that flows into dividing plate 12 ', and with this to the draining of the bottom of flowing through drain tank bucket 11 ' flow after the b travel direction turns to, with the bottom discharge afflux, especially, as shown in Figure 4, help the unfixed a plurality of taps 11,11 ' of draining inflow direction are connected in the situation of drain tank bucket 1 '.
With reference to Fig. 4 and Fig. 6 as can be known, dividing plate 12 ' by along the flow direction b of bottom discharge downward-sloping the time mild curved surface constitute (with reference to Fig. 4), and form the curved surface of reclinate shape, the depths (with reference to Fig. 6) that the center line that flows that makes its width also be in bottom discharge pushes up.
Its result, even a plurality of taps 11,11 ' are installed as the drain tank bucket 1 ' of embodiment 2 to make under the situation of the draining of direction inflow arbitrarily, can with from tap 11, the 11 ' draining that flows into to bottom discharge flow when travel direction turns to, concentrate on effectively on the dividing plate 12 ', can realize afflux more smoothly with bottom discharge.
Also have, in drain tank bucket 1 ', easily install and remove dividing plate 12 ' when opening cover portion 4, on dividing plate 12 ', the handgrip that extends upward is set integratedly, in addition, also can have remaining lock etc. on the length and make it possible to mounting or dismounting linking between cover portion 4 and the dividing plate 12 '.In addition, when opening cover portion 4, also can use proper implements that dividing plate 12 ' is set as and to install and remove (any one is all not shown).
Nut fastening type arm 15 ' as mentioned above, at the construction field (site) by contraposition a plurality of tap 11,11 ' and each link position of the riser portions 3 of straight-tube shape body on and with the hole saw opening after carry out subsequent installation, therefore, can with arbitrarily the height and arbitrarily towards installing.In addition, arm 15 ' is the nut fastening type of subsequent installation type, and the fastening arm 15 ' of this nut is not fixed on riser portions in advance, and therefore, especially easy and high construction precision carries out the tap limited with being connected degree of freedom 11,11 ' connection.
Nut fastening type arm 15 ' is by the applicant's motion, have and open the patent identical construction shown in the 2001-56083 communique as the spy of patent, in addition, as shown in Figure 4, also can make the draining that flows into from nut fastening type arm 15 ' turn to the extremely short elbow 18 ' of usefulness to down direction travel direction roughly, form with flow export 16 ' from horizontal direction.
In addition, as the latter, be connected at described elbow 18 ' under the situation of flow export 16 ' of tube body 22 ', also can be provided for the circular-arc recess 33 ' of maintenance or cleaning nut fastening type arm 15 ' and tap 11,11 ' inside at the pipe top of elbow 18 '.In this case, even be installed in the elbow 18 ' of the nut fastening type arm 15 ' on the wall of riser portions 3 of drain tank bucket 1 ', towards interior side-prominent shape, can pass also that the circular-arc recess 33 ' that is arranged on the elbow 18 ' easily overhauls nut fastening type arm 15 ' and the tap that is attached thereto 11,11 ' inside or cleaning etc. from the interior wall of riser portions 3.
Also have, the essential structure of the nut fastening type arm 15 ' that uses in embodiment 2 has with above-mentioned spy opens nut fastening type arm 15 identical construction of recording and narrating in detail among 2001-56083 communique and the embodiment 1, in addition, the mounting method of riser portions 3 that is installed in drain tank bucket 1 ' is also identical, therefore, at this, to the essential structure and the mounting method omission explanation thereof of the nut fastening type arm 15 ' of use among the embodiment 2.
Its result, use is at the nut fastening type arm 15 ' of embodiment 2, identical with the situation of the nut fastening type arm 15 of embodiment 1, from the inboard and the outside clamp the perisporium of riser portions 3 with the liner 24 ' of nib 28 ' and band seal, thus, nut fastening type arm 15 ' can be fixed on the position arbitrarily of riser portions 3.
Especially, the situation of the drain tank bucket 1 ' of embodiment 2, different with the situation of the drain tank bucket 1 of looped pipeline in the having of embodiment 1, because dividing plate card locking mechanism 17 ' is separated and is arranged on the riser portions 3 of drain tank bucket main body and the inner-seam part between the turning part 2 from nut fastening type arm 15 ', or on the inside wall of the riser portions 3 of drain tank bucket main body, therefore, dividing plate 12 ' can with tap 11, irrespectively mode is installed in drain tank bucket inside independently to install and remove freely in 11 ' installation site, as shown in Figure 4, even drain tank bucket 1 ' is feasible under the situation of the draining of direction inflow arbitrarily in that a plurality of taps are installed on, do not need link position and the quantity thereof of dividing plate 12 ' according to arm is provided with yet, when can effectively utilize the inner space of drain tank bucket 1 ', can enough 1 dividing plate, 12 ' replies.
In addition, according to the drain tank bucket 1 ' of embodiment 2 as can be known, as long as guarantee tap is installed in the used physical space of outer surface of riser portions 3, just a plurality of taps can be installed in the position arbitrarily (highly, direction) of riser portions 3, therefore, gutter 8,10 and a plurality of taps highly different with the laying of this gutter can be connected on 1 drain tank bucket 1 ', the special drainage plant that is used to absorb difference of height of drop pipe arrangement or rainwater hopper etc. need be set in drainage path in addition.
Also have, the nut fastening type arm 15 ' that is installed on the riser portions 3 also can be after installation, with tap 11,11 ' bonding, in addition, at the construction field (site), do not need the tap 11,11 ' that is connected is carried out under the situation of contraposition, the place of nut fastening type arm 15 ' beyond in job sites such as production plants can be installed in riser portions 3 in advance yet.
And then, in the installation exercise of nut fastening type arm 15 ', at tap 11,11 ' by the obstruction such as concrete foundation of building, under situation that the degree of freedom that is connected of nut fastening type arm 15 ' is restricted, owing in advance tap 11,11 ' is bonded in the socket 32 ' of nut fastening type arm 15 ', therefore, also can pass through fastening nut 26 ' freely, nut fastening type arm 15 ' is fixed on the riser portions 3.
In addition, in the drain tank bucket 1 ' of embodiment 2, riser portions 3 can be made of the body of straight-tube shape roughly, therefore, the afflux that has looped pipeline in the vinyl chloride system that usefulness is set in dwelling house ground in the past is with in the drain tank bucket, do not need to install the adjuster (having the top threeway body of tap) that must use or highly regulate the body of usefulness with socket, thereby, the parts number of packages of riser portions 3 can be reduced significantly.
In addition, arm 15 ' for present embodiment 2, carrying out the nut fastening type arm 15 ' that subsequent installation uses by bolt-nut combining mechanism is illustrated, but the invention is not restricted to this, also can use bayonet socket (Bayonet) combining mechanism etc., and then, on the space of the rising socket portion of turning part 2 configuration rubber ring socket etc., have under the remaining situation, also can be by having the general arm of flange department, outer peripheral face adhesive joint with riser portions 3, and carrying out subsequent installation, described flange department bends to the outer peripheral face close proximity with riser portions 3.
(embodiment 3)
Embodiment 3 is connecting a plurality of outside taps and has the interior looped pipeline of the number corresponding with it in inside and be the drain tank bucket of vinyl chloride system, and Fig. 7 represents its vertical view.Sectional view under the situation that Fig. 8 represents drain tank bucket shown in Figure 7 is cut with the B-B section.
The drain tank bucket 1 of embodiment 3 portion within it possesses the drain tank bucket identical construction that has on interior looped pipeline 12 this point with embodiment 1, in addition, possessing the drain tank bucket identical construction that has on a plurality of nut fastening type arms 15, the 15 ' this point with embodiment 2 on the riser portions 3.
Like this, in the present invention,, a plurality of interior looped pipelines 12 and nut fastening type arm 15,15 ' can be set also as Fig. 7 and shown in Figure 8.Here, flow export is configured to 2 interior looped pipelines 12 towards the downstream,, then also can be increased to 3,4 interior looped pipelines if increase the bore of riser portions 3 though be provided with.In addition, the essential structure of other of the drain tank bucket 1 of embodiment 3 is identical with the drain tank bucket shown in embodiment 1 and the embodiment 2.

Claims (8)

1. resin drain tank bucket made is built-in with and is used for the draining that will flow into from outside inflow pipe having the mode of drop, and the interior looped pipeline to the flow direction guiding of bottom discharge is characterized in that,
The mode of wall freely to install and remove at described drain tank bucket is equipped with arm, and described arm is communicated with and connects outside inflow pipe and interior looped pipeline,
The latter half of the flow export of looped pipeline by making described arm is outstanding and be integral the interior looped pipeline card locking mechanism that forms with this ledge with the semicircle arcuation from nib in described, and mode is supported freely to install and remove from the top of described drain tank bucket.
2. resin drain tank bucket made is made of turning part, the riser portions that is connected with described turning part and the cover portion that covers described riser portions, it is characterized in that,
In the inside of described drain tank bucket, be built-in with the draining that is used for flowing into from outside inflow pipe to have the mode of drop, to the interior looped pipeline of described turning part guiding,
To install and remove mode freely, arm is installed at the wall of described riser portions, described arm is communicated with and connects described outside inflow pipe and interior looped pipeline,
The latter half of the flow export of looped pipeline by making described arm is outstanding and be integral the interior looped pipeline card locking mechanism that forms with this ledge with the semicircle arcuation from nib in described, and mode is supported freely to install and remove from the top of described drain tank bucket.
3. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
Described arm is a nut fastening type arm,
At the drain tank bucket private side protuberance of described nut fastening type arm, be provided with and be used for contact surface that the inside of described arm and outside inflow pipe is overhauled or cleared away.
4. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
Looped pipeline card locking mechanism comprises recess in described, described recess be arranged on described in protuberance tabling on the outer peripheral face of looped pipeline.
5. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
Described arm is a nut fastening type arm.
6. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
The flow export lower end of looped pipeline is arranged on the position of the height more than 1/2 that the height of the bottom of the described drain tank bucket of distance is the internal diameter of downstream flow export in described.
7. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
Described arm is equipped with a plurality of.
8. resin drain tank bucket made according to claim 1 and 2 is characterized in that,
Described resin drain tank bucket made is connected with dwelling house ground internal drainage pipe or the extraterrestrial gutter of dwelling house.
CN2006100088821A 2005-02-23 2006-02-23 Drain tank bucket made of synthetic resin Expired - Fee Related CN1827930B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2005-047156 2005-02-23
JP2005047156 2005-02-23
JP2005047156 2005-02-23
JP2006-000419 2006-01-05
JP2006000419A JP4541300B2 (en) 2005-02-23 2006-01-05 Synthetic resin drainage
JP2006000419 2006-01-05

Publications (2)

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CN1827930A CN1827930A (en) 2006-09-06
CN1827930B true CN1827930B (en) 2011-01-19

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Application Number Title Priority Date Filing Date
CN2006100088821A Expired - Fee Related CN1827930B (en) 2005-02-23 2006-02-23 Drain tank bucket made of synthetic resin

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JP (1) JP4541300B2 (en)
CN (1) CN1827930B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5528185B2 (en) * 2010-04-12 2014-06-25 アロン化成株式会社 Fitting means applied to drainage trough

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1077678A (en) * 1996-09-03 1998-03-24 Aron Kasei Co Ltd 90× branch pipe with mounting nut
JP3631053B2 (en) * 1999-08-17 2005-03-23 アロン化成株式会社 Synthetic resin nut tightening branch
JP4210064B2 (en) * 2002-02-13 2009-01-14 アロン化成株式会社 Underfloor piping equipment using a single mass
JP4125978B2 (en) * 2003-03-14 2008-07-30 アロン化成株式会社 Drainage installed at home

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP特开2001-56083A 2001.02.27
JP特开2004-278095A 2004.10.07
JP特开平8-109647A 1996.04.30

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JP2006266075A (en) 2006-10-05
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