CN102996928A - Drain pipe joint and drain pipe joint component - Google Patents
Drain pipe joint and drain pipe joint component Download PDFInfo
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- CN102996928A CN102996928A CN2011102794219A CN201110279421A CN102996928A CN 102996928 A CN102996928 A CN 102996928A CN 2011102794219 A CN2011102794219 A CN 2011102794219A CN 201110279421 A CN201110279421 A CN 201110279421A CN 102996928 A CN102996928 A CN 102996928A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a drain pipe joint and a drain pipe joint component, which can be updated without large-scale operation. The drain pipe joint (1) is arranged on a floor slab (FS) of a building, is used for enabling drained water from an upper layer to downwards flow towards a lower layer, and consists of an upper connecting part (12), a lower connecting part (13) and a main body (11), wherein the upper connecting part (12) is connected with a vertical pipe (5) for the inflow of the drained water from the upper layer of the FS; the lower connecting part (13) is connected with a vertical pipe for enabling the drained water to flow downwards to a part below the FS; the main body (11) is positioned between the upper and lower connecting parts, connects the upper and lower connecting parts, and is provided with a fixed part (19); and the fixed part (19) is raised from the outer surface of the main body towards the whole circumference or a plurality of directions, is perpendicular to the flowing direction of the drained water flowing through the inner side of the main body, and is provided with a plurality of through holes (20) which are through in a direction the same as the flowing direction of the drained water.
Description
Technical field
The present invention relates in upgrade set residential building or office's mansion etc., be installed on drain connection and drain connection assembly on the floor that upper and lower layers is separated.
Background technique
In upgrade set residential building or office's mansion etc., come together at the fixing drain connection of the floor of this layer in the draining of each layer generation, and then be sent to the standpipe of lower floor with the draining that laminar flow from it enters.This drain connection is because the lifespan in the design is long, so adopt cement, slush etc. to be secured in the hole that connects floor, so that be difficult for pulling down by solidifying the structural material that comes Developed fiber strength.
But, in recent years, in Japan, take rich life as target, the conception (200 years dwelling houses) of dwelling house that can be recycling at super-long-term has been proposed.In this can super-long-term recycling dwelling house, can envision, when changing the change room layout during this period, need to change the position of drainage piping, and, because of the aging replacing drainage piping that needs.
Disclose the relevant technology of replacing following and drainage piping in the patent documentation 1: dismantle standpipe in the situation of not cutting off standpipe, described standpipe makes draining that the drain connection from the floor that is fixed in the upper strata flows out flow into the drain connection of lower floor.
Patent documentation 1: TOHKEMY 2009-46848 communique
In drain connection, except the draining from the upper strata, also flow into have from 90 degree of section's flow direction change within it from the draining of transverse branch pipe.In addition, have acid liquid in draining, contain the liquid of solid etc., the inside of drain connection produces corrosion and wearing and tearing easily.
In super-long-term in the recycling dwelling house, utilize drain connection during in, with other pipe arrangements similarly, the possibility that needs to upgrade drain connection is also higher.But, in present situation, when drain connection is upgraded, need to implement the large-scale operations such as cutting floor.
Summary of the invention
The present invention is in view of the above problems and proposes, and its purpose is, provides to need not to implement large-scale operation and just can realize the drain connection and the drain connection assembly that upgrade.
Drain connection of the present invention, be installed on the floor of building, be used for making draining from the upper strata under underflow, comprise: the top joint, it is connected the bottom joint with the standpipe that the draining that is used for making from the upper strata of described floor flows into, it is connected with the standpipe that flows down for the below that makes described draining to described floor, main body, it is used for described top joint and described bottom joint are connected between described top joint and described bottom joint; Described main body has the section of being fixed, the described section that is fixed is outstanding to all-round or a plurality of directions from the outer surface of described main body, and with the connecting direction approximate vertical that is connected described top joint and described bottom joint, the described section of being fixed has a plurality of through holes of this section that is fixed of perforation, or has a plurality of otch at the ora terminalis of the described section that is fixed.
Preferably, described drain connection has the transverse branch pipe jointing part that is connected for the transverse branch pipe in described main body, the draining that described transverse branch pipe is used for the layer at the floor place is produced flows into, described a plurality of through holes of the described section that is fixed or described a plurality of slot arrangement are at special position, this special position refers to, overlook when observing, not with the equitant position of described transverse branch pipe jointing part of the top that is positioned at the described section that is fixed.
Drain connection assembly of the present invention, comprise drain connection and sealing component, described drain connection is used for making draining from the upper strata under underflow at building, described sealing component is used in the mode that keeps water tightness described drain connection being installed in through hole, described through hole is arranged on the floor of described building, described drain connection comprises: the top joint, it is connected with the standpipe that the draining that is used for making from the upper strata of described floor flows into, the bottom joint, it is connected with the standpipe that flows down for the below that makes described draining to described floor, main body, it is used for described top joint and described bottom joint are connected between described top joint and described bottom joint; Described main body has the section of being fixed, the described section that is fixed is outstanding to all-round or a plurality of directions from the outer surface of described main body, and with the connecting direction approximate vertical that is connected described top joint and described bottom joint, the described section of being fixed has a plurality of through holes of this section that is fixed of perforation, or have a plurality of otch at the ora terminalis of the described section that is fixed, described sealing component is made of elastomer, and described elastomer has the sealed department of the ring-type that disposes between the upper surface of the lower surface of the described section that is fixed of described drain connection and described floor.
Preferably, described sealing component has insertion part in the hole, and the insertion part has the hole that the described main body of described drain connection can be close to insertion in the described hole.
According to the present invention, can provide to need not to implement drain connection and the drain connection assembly that large-scale operation just can be upgraded.
Description of drawings
Fig. 1 is the plan view of drain connection.
Fig. 2 is the plan view of drain connection.
Fig. 3 is the synoptic diagram of fixed component.
Fig. 4 is the synoptic diagram of closure member.
Fig. 5 is the synoptic diagram of sealing component.
Fig. 6 is that the expression drain connection is to the figure of the installation procedure of floor.
Fig. 7 is the fragmentary sectional elevation view around the drain connection that is installed on the floor.
Fig. 8 is the figure of form that expression is connected in standpipe the top joint of drain connection.
Fig. 9 uses other fixed components and is installed on fragmentary sectional elevation view around the drain connection on the floor.
Figure 10 is the synoptic diagram of other fixed components.
Figure 11 is the synoptic diagram of other drain connections.
Figure 12 is the synoptic diagram of other drain connections.
Figure 13 uses other fixed components and is installed on fragmentary sectional elevation view around the drain connection on the floor.
Figure 14 is the plan view of other drain connections.
Wherein, description of reference numerals is as follows:
1,1C～1F drain connection
2,2B, 2Ba, 2E fixed component
3 closure members
4 sealing components
5 standpipes
11 main bodys
12 top joints
13 bottom joints
19,19C, 19E, 19F lip portions (section is fixed)
20,20C, 20D bolt through hole (through hole)
20E, 20F otch
21,21B main body through hole
25,25B, 25Ba drain connection fixing part
27 bolts hole (internal thread part)
30,30B bottom joint is used the hole
Insertion part in 31 holes
57B blade of a sword section
61D ear shape part (section is fixed)
The FS floor
Embodiment
Fig. 1 is the plan view of drain connection 1, and Fig. 2 is the plan view of drain connection 1, and Fig. 3 is the synoptic diagram of fixed component 2, and Fig. 4 is the synoptic diagram of closure member 3, and Fig. 5 is the synoptic diagram of sealing component 4.
Among Fig. 3～Fig. 5, (a) being plan view, (b) is plan view.
As mentioned above, top joint 12 is and the part that draining is connected from the standpipe under the upper stream, in drain connection 1, top joint 12 is that the pipe of circular hollow forms by the cross section, is that the end of standpipe is connected by slip joint and the hollow tube of identical circle.
In drain connection 1, two transverse branch pipe jointing parts 14 are connected with water collecting part 15 in the vertical mode in axle center.Transverse branch pipe jointing part 14 also can arrange 1 or 3.
In drain connection 1, be provided with the lip portions 19 with circular outer rim in the periphery of the vertical tube part 17 of rectification part 16, lip portions 19 integral body are slab, and are the flange plate-like.Be provided with 4 bolt through holes 20,20,20,20 in lip portions 19, described 4 bolt through holes 20, the following special position of 20,20,20 configurations, this special position refers to, when overlooking observation (Fig. 2), not with transverse branch pipe jointing part 14,14 equitant positions.4 bolt through holes 20,20,20,20 are configured in apart from the equidistant position of the circular central of lip portions 19, and have in a circumferential direction each other the intervals of 90 degree.
Fixed component 2 is to be fixed in member on the floor FS for drain connection 1 the most at last, is considered as the part of floor FS.Fixed component 2 comprises drain connection fixing part 25 and floor fixing part 26.Drain connection fixing part 25 is parts cylindraceous, and the external diameter of the lip portions 19 in external diameter and the drain connection 1 about equally.The hole of the central authorities in the drain connection fixing part 25 is called " main body through hole 21 ".
Floor fixing part 26 is plate portions of expanding in the form of a ring to foreign side from a side end face radius vector of drain connection fixing part 25.
The internal diameter of main body through hole 21 is larger than the external diameter of the vertical tube part 17 in the drain connection 1, and, larger than the external diameter of insertion part 31 in the hole in the sealing component 4 described later.
The size of the size of the through hole of the floor FS that the external diameter of closure member 3 and internal diameter (bottom joint with the diameter in hole 30) arrange according to the shape of drain connection 1, for the joint 1 that fixes a drainpipe and rectification part 16 of drain connection 1 etc. decides.
The tabular sealed department 32 that sealing component 4 comprises insertion part 31 in the hole cylindraceous, a side end face radius vector of insertion part 31 is expanded in the form of a ring to foreign side in the hole.The internal diameter of insertion part 31 is roughly the same or slightly larger than it with the external diameter of the vertical tube part 17 of drain connection 1 in the hole.The internal diameter of the drain connection fixing part 25 in the hole in the external diameter of insertion part 31 and the fixed component 2 is roughly the same or slightly less than it.
On sealed department 32, equidistant position, the center of insertion part 31 is provided with each other at Zhou Fangxiang and has the intervals of 90 degree and 4 bolt through holes 33,33,33,33 of disposing in the distance hole.Have 2 bolt through holes 20 at the intervals with 180 degree in distance and the lip portions 19 in 2 bolts hole 27,27 axle center at the intervals of 180 degree, the distance in 20 axle center equates.
Then, the installation exercise (method of construction) that drain connection 1 is installed to floor FS is described.
Fig. 6 represents drain connection 1 to the figure of the installation procedure of floor FS installation, and Fig. 7 is the fragmentary sectional elevation view around the drain connection 1 that is installed on the floor FS.
The mounting point of the drain connection 1 on floor FS, be through with drain connection mounting hole AS, this drain connection mounting hole AS has the large diameter of external diameter than the vertical tube part 17 of drain connection 1 at lower layer side, has the large diameter of external diameter than the drain connection fixing part 25 in the fixed component 2 in upper layer side.In addition, if existing building, then also can revise like this through hole of removing behind the old drain connection and make drain connection mounting hole AS.
Open part in the floor FS of drain connection mounting hole AS lower surface is installed closure member 3.The installation of closure member 3 is undertaken by following operation: make the bottom joint roughly consistent with the center (axle center) of drain connection mounting hole AS with the center in hole 30, screw togather bolt 36,36 and fastening at location plug screw (anchor plug) 35,35, described location plug screw 35,35 and fixing usefulness hole 29 ..., 29 position matches and squeeze into the lower surface of floor FS.In Fig. 6, the member of reference character 37 expressions is packing ring.
Then, the inner wall arrangement of soundproof material 41 from the upper surface side of floor FS along drain connection mounting hole AS.As soundproof material 41, can use regrown material, asbestos (rock wool), ceramic fiber, cellulose fiber peacekeeping Nomex (needle punch mat) of glass wool, flexible polyurethane foam etc.When lower floor's breaking out of fire, prevent the function that the intensity of a fire spreads to the upper strata by selecting the refractory nature material as soundproof material 41, can also having.
From the upper surface side of floor FS, with the drain connection fixing part 25 embedded water drain pipe jiont treatment hole AS of fixed component 2.Fixed component 2 connects fixing via hole 28,28 bolt 43,43 also fastening by screwing togather at location plug screw 42,42, and be fixed on the floor FS, described location plug screw 42,42 in advance with fixing via hole 28 ..., 28 match and squeeze into around the drain connection mounting hole AS of floor FS upper surface.
Then, insertion part 31 is embedded into the circular space part of the inboard of fixed component 2 in the hole in the sealing component 4.At this moment, note making bolt through hole 33 ..., 33 and the bolt hole 27 of fixed component 2 ..., 27 overlaids.
From the upper surface side of floor FS, make drain connection 1 with bottom joint 13 front, connect drain connection mounting hole AS via the inner space of sealing component 4, and make sealed department 32 butts of lip portions 19 and sealing component 4.Finely tune position to drain connection 1, so that the bolt through hole 20 of lip portions 19 ..., 20 and the bolt through hole 33 of sealing component ..., 33 overlaids.
Bottom joint in the closure member 3 is designed to following size with the internal diameter in hole 30, namely when being installed on drain connection 1 on the floor FS, and this main body 11 of connecting between the size of the gapped degree of tool a little.
Make the bolt through hole 20,20 that connects lip portions 19,20 and the bolt through hole 33 of sealing component 4 ..., 33 bolt 44,44,44, with the bolt hole 27,27 of fixed component 2,27 internal screw-thread screw and fastening.By this operation, drain connection 1 is firmly fixed on the floor FS.In addition, also can improve floor water tightness between the upper and lower by clamping sealing component between fixed component 2 and floor FS.
As mentioned above, drain connection 1 is not directly to imbed floor FS by cement, mortar etc., but by bolton fixing or be attached on the fixed component 2 of floor FS, be fixed in thus on the floor FS.Therefore, need to not carry out in order to fix a drainpipe joint 1 construction, the maintenances etc. such as cement, and not need to root out the operation such as cement in dismounting during drain connection 1.Need not to implement large-scale operation just can mount and dismount with fixed component 2 combinations after drain connection 1.In addition, drain connection 1 is not to be directly fixed on the floor FS, but indirectly is fixed on the floor FS via the sealed department 32 of soundproof material 41 and sealing component 4.Therefore, in having the floor FS of drain connection 1, can weaken offending noise and the vibrations transmitted from drain connection 1, can give and live or the operational site provides comfortable environment.Simultaneously, with carry out all the time like that, mounting parts on the main part of drain connection, the method for using tabular installation component to be arranged on wall or the floor is compared, water tightness and the density of load high aspect good.
Some in fixed component 2 and the closure member 3 or all also can not utilize bolt to be connected and installed on the floor FS is fixed on the floor FS but imbed in advance.In addition, also can omit fixed component 2, corresponding with the bolt through hole 20 of the lip portions 19 of drain connection 1, squeeze into the location plug screw at the upper surface of floor FS, via sealing component 4 drain connection 1 is fixed on the floor FS.
Fig. 8 is the figure that expression is connected in standpipe 5 form of the top joint 12 on the drain connection 1.
The top joint 12 of drain connection 1 is the docking connected type, uses slip joint 6 to be connected with standpipe 5.And then, the bottom joint 13u of drain connection 1u on the upper end 51 of standpipe 5 and the floor FSu that is installed on the upper strata is connected temporarily, and make the lower end surface of standpipe 5 relative with the end face 53 of top joint 12, slip joint 6 is moved to their relative part, thereby realize the connection that drain connection 1 is connected with standpipe.
Fig. 9 is installed on fragmentary sectional elevation view around the drain connection 1 on the floor FS with other fixed components 28, and Figure 10 is the synoptic diagram of other fixed components 28.
In Figure 10, (a) be plan view, (b) be plan view, (c) be the front section view of the variation of fixed component 28.
Drain connection fixing part 25B has the external diameter external diameter about equally with the lip portions 19 of drain connection 1.Drain connection fixing part 25B has 4 bolts hole 27,27,27,27, and described 4 bolts hole 27,27,27,27 are all in a side end face upper shed, and the mutual intervals that have 90 degree at Zhou Fangxiang.Bolt hole 27 is provided with the internal thread that the bolt 44 with the bolt through hole 20 that connects lip portions 19 screws togather.Therefore, drain connection fixing part 25B has the thickness that bolt hole 27 can be set.
The end of inner cylinder portion 56B and drain connection fixing part 25B alignment is by overlooking lower (Figure 10 (b)) linking department 58B binding in the form of a ring.The inner peripheral surface that linking department 58B compares inner cylinder portion 56B extends to the inboard, and its internal diameter is more bigger than the external diameter of the vertical tube part 17 of drain connection 1.To be called " main body through hole 21B " by the through hole that linking department 58B forms.Linking department 58B also can shown in Figure 10 (c), be contained in drain connection fixing part 25Ba.
The 57B of blade of a sword section is the end that is connected in the opposite side with linking department 58B among the inner cylinder portion 56B, and to the part of tabular, the ring-type of the interior side expansion of inner cylinder portion 56B.
The internal diameter of the 57B of blade of a sword section take roughly the same with the external diameter of the vertical tube part 17 of drain connection 1 or than its bigger value as the upper limit, and take roughly the same with the external diameter of bottom joint 13 or than its bigger value as lower limit.The cross section that will be formed by the interior square end edge of the 57B of blade of a sword section is that circular hole is called " bottom joint hole 30B ".
The size of the each several part of drain connection fixing part 25B decides according to the size of the size of the through hole of the floor FS that arranges by the shape of its fixing drain connection 1, for the joint 1 that fixes a drainpipe and the rectification part 16 of drain connection 1 etc.
So that the 57B of blade of a sword section is in the mode of below fixed component 2B is inserted into the through hole (hereinafter referred to as " drain connection mounting hole AS ") of being located at floor FS, and by cement or mortar etc. fixed component 2B is fixed as the upper surface that makes floor FS and linking department 58B and roughly is in same plane or makes floor FS slightly outstanding from the upper surface of linking department 58B.From the space that twocouese surrounds, contained soundproof material 41 by the part of expanding to the inboard of inner cylinder portion 56B and the 57B of blade of a sword section.
Load the annular seal 32B with antihunt action at linking department 58B, drain connection 1 front, inserts soundproof material 41 formed central space with bottom joint 13.Drain connection 1 makes bottom joint 13 outstanding downwards from the 57B of blade of a sword section of fixed component 28, inserts drain connection mounting hole AS, until lip portions 19 and Sealing 32B butt.Lip portions 19 is fixed in drain connection fixing part 25B across Sealing 32B by bolt 44,44.
Sealing 32B and soundproof material 41 can be prevented the effect of fire spreading by using the material of incombustibility or flame retardancy.
The internal diameter of the 57B of blade of a sword section is designed to following size, that is, when drain connection 1 is installed on floor FS, and this main body 11 of connecting between the size of the gapped degree of tool a little.
Also can squeeze into the location plug screw at floor FS, and fixed component 2B as the aforementioned fixed component 2 have like that and be provided with the fixedly floor fixing part of via hole 28, by bolt fixed component 2B is fixed on the floor FS.
If with fixed component 2 pre-pluggeds in the method for floor FS, then when fixing a drainpipe joint 1 or when upgrading drain connection 1, pulling down aging drain connection 1 does not just need to root out cement, operations such as locating plug screw is set, thereby need not to implement large-scale operation.
Figure 11 and Figure 12 are the synoptic diagrams of other drain connections 1C, 1D.In Figure 11 and Figure 12, (a) be plan view, (b) be plan view.
Figure 11 be have four jiaos be provided with bolt through hole 20C at the drain connection 1C (Figure 11 (a)) that overlooks lower rectangular lip portions 19C.Figure 12 overlooks the lower ear shape part 61D that stretches out to foreign side with 90 degree intervals roughly and is being respectively equipped with the drain connection 1D (Figure 12 (a)) of bolt through hole 20D.
In Figure 11 and Figure 12, to the part mark reference character identical with drain connection of the structure identical with drain connection 1, and the description thereof will be omitted.
Figure 13 is installed on fragmentary sectional elevation view around the drain connection 1 on the floor FS with other fixed components 2E.
Figure 14 is the plan view of other drain connections 1E, 1F.
Each drain connection 1E, 1F shown in Figure 14 are provided with otch 20E, 20F, replace lip portions 19, the bolt through hole 20 of 19C, the 20C of above-mentioned drain connection 1,1C.
In the above-described embodiment, lip portions 19,19C, 19E, 19F and ear shape part 61D also can be other modes.Can make the shape of fixed component 2,2B, 2E and be the mode except above-mentioned to the fixing fixation method of floor FS.For example, also can replace and utilize the location plug screw to be fixed in floor FS, and fixed component 2, closure member 3 and drain connection 1,1C, 1D are clipped floor FS, utilize in-and-out bolt to be fixed on the floor FS.
In addition, the unquestioned field of employment of the water tightness that the draining that flows down in drain connection 1,1C, 1D, 1E, 1F causes, noise and vibrations, also can not use sealing component 4, and drain connection 1,1C, 1D, 1E, 1F are installed on fixed component 2,2B, 2E.In such field of employment, also drain connection 1,1C, 1D, 1E, 1F directly can be bolted in the location plug screw of squeezing into floor FS.In any situation, drain connection 1,1C, 1D, 1E, 1F can both utilize easy operation to install and dismantle from floor to floor FS.
In addition, the changes that can suit according to purport of the present invention such as the structure of each structure of drain connection 1,1C, 1D, 1E, 1F and fixed component 2,2B, 2E or integral body, shape, size, number, material.
The present invention can be used in drain connection and the drain connection assembly of installing on the floor that in upgrade set residential building or office's mansion etc. upper and lower layers is separated.
Claims (4)
1. a drain connection is installed on the floor of building, is used for making draining from the upper strata under underflow, it is characterized in that,
Comprise:
The top joint, it is connected with the standpipe that the draining that is used for making from the upper strata of described floor flows into,
The bottom joint, it is connected with the standpipe that flows down for the below that makes described draining to described floor,
Main body, it is used for described top joint and described bottom joint are connected between described top joint and described bottom joint;
Described main body has the section of being fixed, and the described section that is fixed is outstanding from the outer surface of described main body to all-round or a plurality of directions, and with the connecting direction approximate vertical that is connected described top joint and described bottom joint,
The described section of being fixed has a plurality of through holes of this section that is fixed of perforation, or has a plurality of otch at the ora terminalis of the described section that is fixed.
2. drain connection according to claim 1 is characterized in that,
Described drain connection has the transverse branch pipe jointing part that is connected for the transverse branch pipe in described main body, and the draining that described transverse branch pipe is used for the layer at the floor place is produced flows into,
Described a plurality of through holes of the described section that is fixed or described a plurality of slot arrangement be at special position, and this special position refers to, overlooks when observing, not with the equitant position of described transverse branch pipe jointing part of the top that is positioned at the described section that is fixed.
3. a drain connection assembly is characterized in that,
Comprise drain connection and sealing component, described drain connection is used for making draining from the upper strata under underflow at building, described sealing component is used in the mode that keeps water tightness described drain connection being installed in through hole, described through hole is arranged on the floor of described building
Described drain connection comprises:
The top joint, it is connected with the standpipe that the draining that is used for making from the upper strata of described floor flows into,
The bottom joint, it is connected with the standpipe that flows down for the below that makes described draining to described floor,
Main body, it is used for described top joint and described bottom joint are connected between described top joint and described bottom joint;
Described main body has the section of being fixed, and the described section that is fixed is outstanding from the outer surface of described main body to all-round or a plurality of directions, and with the connecting direction approximate vertical that is connected described top joint and described bottom joint,
The described section of being fixed has a plurality of through holes of this section that is fixed of perforation, or has a plurality of otch at the ora terminalis of the described section that is fixed,
Described sealing component is made of elastomer, and described elastomer has the sealed department of the ring-type that disposes between the upper surface of the lower surface of the described section that is fixed of described drain connection and described floor.
4. drain connection assembly according to claim 3 is characterized in that, described sealing component has insertion part in the hole, and the insertion part has the hole that the described main body of described drain connection can be close to insertion in the described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102794219A CN102996928A (en) | 2011-09-15 | 2011-09-15 | Drain pipe joint and drain pipe joint component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102794219A CN102996928A (en) | 2011-09-15 | 2011-09-15 | Drain pipe joint and drain pipe joint component |
Publications (1)
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| CN102996928A true CN102996928A (en) | 2013-03-27 |
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| CN2011102794219A Pending CN102996928A (en) | 2011-09-15 | 2011-09-15 | Drain pipe joint and drain pipe joint component |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930288A (en) * | 2015-05-07 | 2015-09-23 | 郭斌 | Pipeline butt-joint device |
| CN104964094A (en) * | 2015-06-24 | 2015-10-07 | 苏州柏德纳科技有限公司 | Supporting type pipe fitting connecting and fixing piece |
| CN104964115A (en) * | 2015-06-24 | 2015-10-07 | 苏州柏德纳科技有限公司 | Pipe fitting connecting and fixing piece |
| CN111608318A (en) * | 2019-02-22 | 2020-09-01 | 元利建设企业股份有限公司 | drainage system |
| CN115107462A (en) * | 2022-07-14 | 2022-09-27 | 一汽奔腾轿车有限公司 | Automobile air conditioner drain pipe |
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| JPH09151526A (en) * | 1995-11-24 | 1997-06-10 | Mori Tec:Kk | Drain-pipe setting frame and drain socket |
| DE19619437A1 (en) * | 1996-05-14 | 1997-11-20 | Maier & Cie C | Switching device esp. for automatic cut=out |
| JP2002130535A (en) * | 2000-10-17 | 2002-05-09 | Nichiei Intec Co Ltd | Piping support fitting and piping support structure using the same |
| DE102005012313B3 (en) * | 2005-03-17 | 2006-08-24 | Daimlerchrysler Ag | Flow drain between vehicle container and bodywork has bellows fixed in opening in bodywork floor and elastically biased against opening in container wall |
| JP2007070940A (en) * | 2005-09-08 | 2007-03-22 | Noriatsu Kojima | Drain assembled pipe joint |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151526A (en) * | 1995-11-24 | 1997-06-10 | Mori Tec:Kk | Drain-pipe setting frame and drain socket |
| DE19619437A1 (en) * | 1996-05-14 | 1997-11-20 | Maier & Cie C | Switching device esp. for automatic cut=out |
| JP2002130535A (en) * | 2000-10-17 | 2002-05-09 | Nichiei Intec Co Ltd | Piping support fitting and piping support structure using the same |
| DE102005012313B3 (en) * | 2005-03-17 | 2006-08-24 | Daimlerchrysler Ag | Flow drain between vehicle container and bodywork has bellows fixed in opening in bodywork floor and elastically biased against opening in container wall |
| JP2007070940A (en) * | 2005-09-08 | 2007-03-22 | Noriatsu Kojima | Drain assembled pipe joint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930288A (en) * | 2015-05-07 | 2015-09-23 | 郭斌 | Pipeline butt-joint device |
| CN104964094A (en) * | 2015-06-24 | 2015-10-07 | 苏州柏德纳科技有限公司 | Supporting type pipe fitting connecting and fixing piece |
| CN104964115A (en) * | 2015-06-24 | 2015-10-07 | 苏州柏德纳科技有限公司 | Pipe fitting connecting and fixing piece |
| CN111608318A (en) * | 2019-02-22 | 2020-09-01 | 元利建设企业股份有限公司 | drainage system |
| CN115107462A (en) * | 2022-07-14 | 2022-09-27 | 一汽奔腾轿车有限公司 | Automobile air conditioner drain pipe |
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