CN107002397A - Storagetank, siphonic drainage system and effuser connecting elements - Google Patents
Storagetank, siphonic drainage system and effuser connecting elements Download PDFInfo
- Publication number
- CN107002397A CN107002397A CN201580065078.4A CN201580065078A CN107002397A CN 107002397 A CN107002397 A CN 107002397A CN 201580065078 A CN201580065078 A CN 201580065078A CN 107002397 A CN107002397 A CN 107002397A
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- China
- Prior art keywords
- stream
- storagetank
- groove body
- diminution portion
- downstream
- Prior art date
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- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000203 mixture Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
Abstract
Storagetank possesses：Groove body (32) is stored, it can store the liquid that inside is flowed into from upstream side；Stream diminution portion (36S), it is arranged at the downstream of storage groove body (32), and the flow path cross sectional area in downstream is smaller than the flow path cross sectional area of upstream side, inner bottom part (36G) is lower than the inner bottom part of storage groove body (32)；And flow export (OUT), it is arranged at the downstream in stream diminution portion (36S), liquid is flowed out to the outside of storage groove body (32).Siphonic drainage system has been constructed using the accumulator tank.Effuser connecting elements (36) possesses stream diminution portion (36S) and flow export (OUT), is assembled in storage groove body (32).
Description
Technical field
The present invention relates to storagetank, siphonic drainage system and effuser connecting elements.
Background technology
Patent Document 1 discloses a kind of siphonic drainage system following.In siphonic drainage system, water circulator
Tool is connected with the upstream side of horizontal trombone slide, and the downstream of horizontal trombone slide is connected relative to upstream side with drop with standpipe.Thus, it is sharp
Draining is carried out from water circulation utensil to standpipe with siphon power.In above-mentioned siphonic drainage system, in the upstream side of horizontal trombone slide
It is provided with the storagetank (chamber) of the rectangular shape as water storage part.Storagetank is set to following structure：From water circulation utensil
In the case of once having carried out substantial amounts of draining, the draining is temporarily stored.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2006-336322 publications
The content of the invention
Problems to be solved by the invention
In above-mentioned siphonic drainage system, wall near flow export is crashed in the draining for being flowed into storagetank, draining from
The outflow of flow export is hindered.Therefore, the discharge of draining tails off, and accordingly, there exist room for improvement.
The present invention considers the above-mentioned fact, it is therefore intended that obtaining one kind can make liquid be easy to from flow export outflow, make liquid
The increased storagetank of discharge, siphonic drainage system and effuser connecting elements.
The solution used to solve the problem
The storagetank of the 1st embodiment of the present invention possesses：Groove body is stored, it can store from upstream side and be flowed into it
Internal liquid；Stream diminution portion, it is arranged at the downstream of storage groove body, and the flow path cross sectional area in downstream compares upstream side
Flow path cross sectional area it is small, the inner bottom part in the stream diminution portion is lower than the inner bottom part for storing groove body；And flow export, it is set
Downstream in stream diminution portion, makes liquid be flowed out to the outside of storage groove body.
In the storagetank of the 1st embodiment, storage groove body can store the liquid that inside is flowed into from upstream side.
The downstream of storage groove body is provided with stream diminution portion, and being provided with the downstream in stream diminution portion makes liquid to storagetank master
The flow export of the outside outflow of body.
Here, the inner bottom part in stream diminution portion is lower than the inner bottom part for storing groove body.Therefore, from the upstream of storage groove body
The liquid of lateral downstream flowing will be towards changing over lower direction in stream diminution portion, it is difficult to encounters the inwall in stream diminution portion
Face, flows out from flow export to the outside of storage groove body.Thus, the Flowing Hard from upstream side towards the liquid of flow export is not with by
The liquid flowed out from flow export suppresses.
The storagetank of the 2nd embodiment of the present invention according to the storagetank of the 1st embodiment, wherein, stream diminution portion structure
As the 1st stream diminution portion for possessing storagetank main body side and the 2nd stream diminution portion of flow export side, flow export from the 2nd by flowing
The outflow pipe jointing part of the road diminution portion downstream extended tubulose in side is formed.
According to the storagetank of the 2nd embodiment, the 1st stream that stream diminution portion is configured to possess storagetank main body side reduces
Portion and the 2nd stream diminution portion of flow export side.Also, flow export is by from the 2nd stream diminution portion downstream extended pipe in side
The outflow pipe jointing part of shape is formed.That is, the flow path cross sectional area in the 2nd stream diminution portion is cut than flowing out the stream of pipe jointing part
Area is big.Therefore, the liquid quantitative change flowed into the 2nd stream diminution portion is more, can increase the outflow of the liquid flowed out from flow export
Amount.In addition, the amount of liquid not flowed out from flow export tails off, therefore, from upstream side towards the liquid of flow export Flowing Hard with
The liquid not flowed out from flow export suppresses.
The storagetank of the 3rd embodiment of the present invention according to the storagetank of the 2nd embodiment, wherein, the 2nd stream diminution portion
Expanded with towards upstream side along vertical.
According to the storagetank of the 3rd embodiment, the 2nd stream diminution portion expands with being gone towards upstream side along vertical
, therefore, will be many towards the liquid quantitative change for changing over lower direction and flowing into the 2nd stream diminution portion, it can increase from flow export
The discharge of the liquid of outflow.In addition, the amount of liquid not flowed out from flow export tails off, therefore, from upstream side towards flow export
The Flowing Hard of liquid suppressed with the liquid that is not flowed out from flow export.
The storagetank of the 4th embodiment of the present invention according to the storagetank of the 2nd embodiment or the 3rd embodiment, wherein,
The shunting wall of oriented storagetank main body side bulging is formed in the 2nd stream diminution portion.
According to the storagetank of the 4th embodiment, shunting wall is formed with the 2nd stream diminution portion, dividing walls are towards storage
Groove body side is bloated.Therefore, the direction for encountering the flowing of the liquid of shunting wall does not change sharp, and is directed towards flow export and puts down
Change slowly, therefore, it is possible to make the liquid for encountering shunting wall be flowed out to flow export, without not being trapped in the attached of shunting wall
Closely.As a result, being suppressed from upstream side towards the Flowing Hard of the liquid of flow export with the liquid not flowed out from flow export.
The storagetank of the 5th embodiment of the present invention is according to the storage of wantonly 1 in the embodiment of the 2nd embodiment~the 4th
Groove, wherein, the internal face of the outside bulging in oriented 1st stream diminution portion is set in the 1st stream diminution portion.
According to the storagetank of the 5th embodiment, the outside drum in oriented 1st stream diminution portion is set in the 1st stream diminution portion
The internal face gone out, therefore, from the upstream side of storage groove body downstream side flow and the liquid that is not flowed out from flow export along
Internal face is guided to the direction that flow export is separated.Therefore, the Flowing Hard from upstream side towards the liquid of flow export is not with by
The liquid flowed out from flow export suppresses.
The storagetank of the 6th embodiment of the present invention is according to the storage of wantonly 1 in the embodiment of the 1st embodiment~the 5th
Groove, wherein, in storage groove body, the inflow entrance for making liquid internally flow into is oppositely disposed with flow export.
According to the storagetank of the 6th embodiment, inflow entrance is provided with the upstream side of storage groove body, liquid is from inflow entrance
Internally flow into.Inflow entrance is oppositely disposed with flow export, therefore, and the liquid flowed into from inflow entrance is linear towards flow export
Flow on ground.Here, even if liquid linearly flows, the flowing from upstream side towards the liquid of flow export is also difficult to by not from stream
The liquid flowed out is exported to suppress.
The storagetank of the 7th embodiment of the present invention according to the storagetank of the embodiment of the 1st embodiment~the 6th, wherein,
Other storagetanks connected using connected entrance are provided with the upstream side of storage groove body, the liquid overflowed from storage groove body
Body flows out to other storagetanks.
According to the storagetank of the 7th embodiment, can make in the storage capacity more than storage groove body liquid to its
His storagetank overflow, therefore, it is possible to compensate the flow that can be stored by other storagetanks.
The siphonic drainage system of the 8th embodiment of the present invention possesses：Wantonly 1 in the embodiment of 1st embodiment~the 7th
Individual storagetank；1st pipe arrangement, it connects the upstream side of water circulation utensil and storagetank；And the 2nd pipe arrangement, itself and storagetank
Flow export connection, with the vertical tube for making liquid be flowed out to the position lower than flow export.
The siphonic drainage system of 8th embodiment possesses storagetank, the 1st pipe arrangement and the 2nd pipe arrangement.1st pipe arrangement makes to come
Flowed into from the liquid of water circulation utensil to the inside of storagetank.If the liquid that the inflow ratio of liquid flows out from the flow export of storagetank
The discharge of body is more, then the liquid flowed into is stored in storagetank.The liquid stored by the flow export from storagetank via
2nd pipe arrangement is discharged.Here, in the storagetank of the embodiment of the 1st embodiment~the 7th, from upstream side towards the liquid of flow export
The Flowing Hard of body is suppressed with the liquid not flowed out from flow export, therefore, it is possible to increase the discharge of liquid.Therefore, it is possible to
Shorten the time needed for untill the water of the vertical tube of the 2nd pipe arrangement is full, the time needed for the starting of siphon power can be shortened.
In the effuser connecting elements of the 9th embodiment of the present invention can be assembled in and can store and be flowed into from upstream side
The downstream of the storage groove body of the liquid in portion, possesses：Stream diminution portion, downstream stream of the flow path cross sectional area of side than upstream side
Road sectional area is small, and the inner bottom part in the stream diminution portion is lower than the inner bottom part for storing groove body；And flow export, it is arranged at stream
The downstream in road diminution portion, makes liquid be flowed out to the outside of stream diminution portion.
The effuser connecting elements of 9th embodiment possesses stream diminution portion and flow export, the inner bottom part in stream diminution portion
Inner bottom part than storing groove body is low.Here, effuser connecting elements can be assembled in the downstream of storage groove body.Therefore,
Effuser connecting elements is assembled in storage groove body and the stream of the liquid from upstream side towards flow export can be simply made
The storagetank that the dynamic liquid for being difficult to not flowed out from flow export suppresses.
The effect of invention
Storagetank, siphonic drainage system and the effuser connecting elements of the present invention, which has, can be such that liquid is easy to from outflow
Mouth outflow, the such excellent effect of discharge increase for making liquid.
Brief description of the drawings
Fig. 1 is the summary side elevation of the siphonic drainage system of the 1st embodiment of the present invention.
Fig. 2 is the stereogram of the storagetank of the siphonic drainage system shown in Fig. 1.
Fig. 3 is the side view for the inflow pipe connecting elements that can be assembled in the storagetank shown in Fig. 2.
Fig. 4 is the top view of the inflow pipe connecting elements shown in Fig. 3.
Fig. 5 is the sectional view (sectional view at Fig. 4 line A-A) of the inflow pipe connecting elements shown in Fig. 3 and Fig. 4.
Fig. 6 is the side view for the effuser connecting elements that can be assembled in the storagetank shown in Fig. 2.
Fig. 7 is the top view of the effuser connecting elements shown in Fig. 6.
Fig. 8 is the sectional view (sectional view at Fig. 7 line B-B) of the outflow pipe jointing part shown in Fig. 6 and Fig. 7.
Fig. 9 is the cross-sectional perspective view of the outflow pipe jointing part shown in Fig. 6 and Fig. 7.
Figure 10 (A) be the storagetank for representing the 1st embodiment half water it is full when when liquid outflow state
Diagrammatic side view, Figure 10 (B) is the schematic side of the outflow state of the liquid of the same flow for the storagetank for representing the 1st comparative example
View, Figure 10 (C) is the diagrammatic side view of the outflow state of the liquid of the same flow for the storagetank for representing the 2nd comparative example.
Figure 11 (A) be represent the 1st embodiment storagetank close to water when full when liquid outflow state
Diagrammatic side view, Figure 11 (B) is the signal of the outflow state of the liquid of the same flow for the storagetank for representing the 1st comparative example
Side view, Figure 11 (C) is the schematic side of the outflow state of the liquid of the same flow for the storagetank for representing the 2nd comparative example
Figure.
Figure 12 (A) is the storagetank and the schematic isometric of effuser connecting elements of the 2nd embodiment of the present invention, figure
12 (B)~(E) is the storagetank of the variation of the 1st variation~the 4th and the schematic isometric of effuser connecting elements.
Figure 13 (A) is the effuser connecting elements for the storagetank for observing the 3rd embodiment of the present invention from the side
Wall portion internal face schematic sectional view, Figure 13 (B) is the corresponding with Figure 13 (A) of the internal face of the 5th variation
Schematic sectional view, Figure 13 (C) is the schematic sectional view corresponding with Figure 13 (A) of the internal face of the 6th variation.
Embodiment
[the 1st embodiment]
Connected using Fig. 1~Figure 11 come the storagetank of the 1st embodiment to the present invention, siphonic drainage system and effuser
Connection member is illustrated.Here, in figure, the arrow X suitably shown represents the stream from upstream side downstream side in horizontal direction
Road direction, arrow Y represents the direction orthogonal with the path direction in horizontal direction.In addition, arrow Z represents vertical with path direction
Direction on the upside of.In addition, the 1st embodiment~the 3rd embodiment storagetank, siphonic drainage system and effuser connection structure
The applicable direction of part is not limited.
(composition of siphonic drainage system 10)
As shown in figure 1, the siphonic drainage system 10 of present embodiment possesses the water being disposed on the flat board 12 of building
Circulation utensil 14, the 1st pipe arrangement 22, storagetank 30, the 2nd pipe arrangement 24, standpipe 28 are used as main composition.
Water circulation utensil 14 is configured to include in the present embodiment bathtub 16, (Japanese at shower：Wash い Games) 18, draining
Pipe 20A and draining trap 20B.Water circulation utensil 14 liquid flow path, at this be draining drainage flow path in be disposed in than storage
Deposit the position that groove 30 leans on upstream side.In addition, the composition of water circulation utensil 14 is not limited to the illustration.1st pipe arrangement 22 is with substantially
Horizontality pipe arrangement on flat board 12.The one end of the upstream side of 1st pipe arrangement 22 and the draining trap 20B of water circulation utensil 14
Connection, the downstream of the 1st pipe arrangement 22 is connected with storagetank 30.
The pipe arrangement of 2nd pipe arrangement 24 is in the position than the downstream of storagetank 30.The one end 24A of the upstream side of 2nd pipe arrangement 24
It is connected, is being put down from one end 24A to the pars intermedia 24B of the 2nd pipe arrangement 24 as horizontal trombone slide with substantially horizontal with storagetank 30
Pipe arrangement on plate 12.The other end 24C in the downstream of the 2nd pipe arrangement 24 is as vertical tube along under from pars intermedia 24B to vertical
The extended standpipe 28 in side in downward direction pipe arrangement, in the connection set low than the connection position between storagetank 30 and one end 24A
It is connected at position with drop H1 with standpipe 28.The connection has used convergence connector 26.
, can be from water circulation utensil 14 via the 1st pipe arrangement 22, storagetank 30, the 2nd pipe arrangement in siphonic drainage system 10
24 and convergence connector 26 to the draining of standpipe 28.Draining can utilize siphon power.In addition, once being carried out from water circulation utensil 14 greatly
During the draining of amount, draining can be temporarily stored in storagetank 30.
(composition of storagetank 30)
As shown in Fig. 2 storagetank 30 possesses storage groove body 32, flows into pipe connecting elements 34, effuser connecting elements 36
It is used as main composition.Moreover, storage groove body 32 will have been exceeded from storage groove body 32 by being provided with storagetank 30
Storage capacity draining temporarily store as the 1st reservoir 40 of other storagetanks and the 2nd reservoir 50.In this embodiment party
In formula, 50 two reservoirs of the 1st reservoir 40 and the 2nd reservoir, but the quantity of other storagetanks are provided with storagetank 30
It can be increased and decreased according to the flow of every Time constant of the draining flowed into siphonic drainage system 10.Such as drainability compared with
In the case of small, storagetank 30 is provided with the 1st reservoir 40.In addition, in the case where drainability is larger, except setting the
Outside 1 reservoir 40 and the 2nd reservoir 50, several reservoirs can be also again set on storagetank 30.
(composition of storage groove body 32)
Storage groove body 32 be formed as being length direction with pipe axle C1 directions (reference picture 5) and from upstream side towards downstream
Extended cylinder tubulose.Store groove body 32 and use the metal materials such as resin material, non-ferrous metal material, the iron such as polyvinyl chloride
Material, other rubber elastomeric materials are formed.Store groove body 32 expanding compared to the 1st pipe arrangement 22, the 2nd pipe arrangement 24, be set to
The structure of the draining for the inside 32C that storage groove body 32 is flowed into from upstream side can temporarily be stored.
(composition for flowing into pipe connecting elements 34)
The upstream side of storage groove body 32 can be assembled in by flowing into pipe connecting elements 34.As shown in Fig. 2~Fig. 5, pipe is flowed into
Connecting elements 34 possesses wall portion (upstream side of sidewall portion) 34A, flows into pipe jointing part 34B, main body connecting portion 34C and overflow pipe company
Socket part 34D is used as main composition.Wall portion 34A is configured to block the one end 32A of the upstream side of storage groove body 32, with storage
Internal 32C is set to closing space by groove body 32 and effuser connecting elements 36 (stream diminution portion 36A) together.Wall portion 34A
Be formed as shape prominent to the upstream side.
Flow into pipe jointing part 34B and be configured at wall portion 34A vertical bottom, be formed as from downstream towards upstream side edge
The extended cylinder tubulose in pipe axle C2 directions.Pipe jointing part 34B pipe axle C2 is flowed into positioned at the pipe than storing groove body 32
Axle C1 leans on the position of vertical bottom, positioned at pipe axle C1 and the one end 32A of storage groove body 32 inner bottom part vertical side
Pars intermedia between position P1 (reference picture 5).Flow into pipe jointing part 34B upstream side one end (omission reference) with
The other end connection of the 1st pipe arrangement 20 shown in Fig. 1 and Fig. 2.As shown in Fig. 3~Fig. 5, pipe jointing part 34B downstream is flowed into
The other end (omission reference) formed as one with wall portion 34A.The upstream side for flowing into pipe jointing part 34B is set to make draining
The inflow entrance IN flowed into from the 1st pipe arrangement 22 via the inside 32C for flowing into pipe jointing part 34B to storage groove body 32.
Main body connecting portion 34C upstream side and wall portion 34A periphery form as one, and main body connecting portion 34C is formed as
The cylinder tubulose being extended on the direction for the pipe axle C1 for storing groove body 32 from upstream side towards downstream.Main body connecting portion
Internal diameter is set to external diameter slightly larger dimensions equal with the external diameter for storing groove body 32 or than storage groove body 32 by 34C, is set to
By the structure that the one end 32A insertions for storing groove body 32 are internal and connect.(or flowed into main body connecting portion 34C and wall portion 34A
Pipe jointing part 34B or overflow pipe jointing part 34D) between boudary portion be provided with internal diameter relative to main body connecting portion 34C
By the step longitudinal wall 34F of undergauge.In main body connecting portion 34C inside, the one end 32A of storage groove body 32 is inserted into
To step longitudinal wall 34F, step longitudinal wall 34F plays positioning when pipe connecting elements 34 is assembled in storage groove body 32 and made will flow into
With.
Here, as shown in figure 5, being assembled into the state for flowing into pipe connecting elements 34 in the one end 32A of storage groove body 32
Under (connection status), the vertical of inner bottom parts of the vertical position P1 of one end 32A inner bottom part with flowing into pipe jointing part 34B
Direction position P2 is consistent.I.e., it is set to do not producing step into the drainage flow path of storage groove body 32 from inflow pipe jointing part 34B
The structure in portion.
Overflow pipe jointing part 34D is configured at wall portion 34A vertical top, is formed as from downstream towards upstream side edge
The extended cylinder tubulose in pipe axle C3 directions.Pipe axle C3 is located at leans on vertical top than the pipe axle C1 for storing groove body 32
Position, positioned at pipe axle C1 with storage groove body 32 one end 32A pipe internal upper part vertical position P6 (reference picture 5)
Between pars intermedia.The one end (omission reference) of overflow pipe jointing part 34D upstream side and the 1st storage shown in Fig. 2
The reservoir 50 of portion 40 and the 2nd is connected.As shown in Fig. 3~Fig. 5, the other end in overflow pipe jointing part 34D downstream (is omitted attached
Icon is remembered) formed as one with wall portion 34A.Overflow pipe jointing part 34D downstream is set to make in storage groove body 32
The connected entrance OF connected with the 1st reservoir 40 and the 2nd reservoir 50 of portion 32C draining overflow.
Pipe connecting elements 34 is flowed into be set to, with the complicated construction for flowing into pipe jointing part 34B etc., therefore, use polychlorostyrene second
The resin materials such as alkene are simultaneously for example formed by injection molded.
(composition of effuser connecting elements 36)
Effuser connecting elements 36 can be assembled in the downstream of storage groove body 32.As shown in Fig. 2, Fig. 6~Fig. 8, stream
Outlet pipe connecting elements 36 possesses flow path cross sectional area (the draining road of the flow path cross sectional area (draining road sectional area) than upstream side in downstream
Sectional area) small stream diminution portion (being reducing diameter part in the case of cylindrical shape) 36S, main body connecting portion 36C be used as main structure
Into.Also, stream diminution portion 36S have flow path cross sectional area from upstream side towards downstream reduce as the of downstream side of sidewall portion
1 stream diminution portion 36A and make flow path cross sectional area than the 1st stream diminution portion 36A flow path cross sectional area from upstream side towards downstream
The 2nd stream diminution portion 36B further reduced is as main composition.1st stream diminution portion 36A is configured to and storage groove body
The other end 32B connections in 32 downstream, will together with storage groove body 32 and inflow pipe connecting elements 34 (wall portion 34A)
Internal 32C is set to closing space.1st stream diminution portion 36A profile is formed as what downstream side was protruded in side view and vertical view
It is hemispherical.Also, as shown in figure 8, the 1st stream diminution portion 36A internal face 36E at least a portion is set to contract to the 1st stream
Small portion 36A outside and the downstream flexure plane of side bulging (depression).It is described in detail, in the present embodiment, inwall
Face 36E and the curve that downstream side is described are substantially uniform, and the curve is between the 1st stream diminution portion 36A and main body connecting portion 36C
Caliber of the boundary position with position Pc centered on pipe axle C1 crosspoint, to store groove body 32 1/2nd be radius
R1。
2nd stream diminution portion 36B is configured at the 1st stream diminution portion 36A vertical bottom, is formed as from upstream side court
The cylinder tubulose that downstream side is extended along pipe axle C4 directions.2nd stream diminution portion 36B pipe axle C4 is located at than storagetank
The pipe axle C1 of main body 32 leans on the position of vertical bottom, positioned at than the pipe axle C1 and the other end 32B's for storing groove body 32
The position that pars intermedia between the vertical position P1 (reference picture 8) of inner bottom part is put to vertical position P1 lateral deviations.Such as Fig. 6
Shown in~Fig. 8, one end (omission reference) and the 1st stream diminution portion 36A shapes of the 2nd stream diminution portion 36B upstream side
It is integrally formed.2nd stream diminution portion 36B downstream is extended from upstream side towards downstream, and permanent with flow path cross sectional area
The outflow pipe jointing part 36J of fixed tubulose forms as one.Pipe axle C4 is in the 2nd stream diminution portion 36B and outflow pipe jointing part 36J
Place is consistent.2nd stream diminution portion 36B and outflow pipe jointing part 36J make the draining from the inside 32C for storing groove body 32 to storage
Deposit the outside outflow of groove 30.Outflow pipe jointing part 36J downstream is set to the outflow for making draining to the outside outflow of storagetank 30
Mouth OUT.Flow export OUT is arranged as opposed to flowing into the inflow entrance IN of pipe connecting elements 34 in the present embodiment.Inflow entrance IN
The position that vertical bottom is leaned on than the pipe axle C1 for storing groove body 32 is configured at flow export OUT.Flow out pipe jointing part 36J's
Flow export OUT is connected with the one end 24A of the 2nd pipe arrangement 24 shown in Fig. 1 and Fig. 2.
As shown in figure 8, the 2nd stream diminution portion 36B (and outflow pipe jointing part 36J) pipe axle C4 is relative to storage groove body
32 pipe axle C1 is biased as described above.Also, the position P5 of the 2nd stream diminution portion 36B inner bottom part 36G upstream side to
The position P4 of upstream side than internal upper part 36H extends by the position of upstream side.In addition, the 2nd stream diminution portion 36B inner bottom part
The vertical position P1 of inside 32Cs of the 36G vertical position P3 than storing groove body 32 bottom (inner bottom part) is low.Profit
Such structure is used, the flow path cross sectional area of the 2nd stream diminution portion 36B upstream side is extended, in the 2nd stream diminution portion 36B,
The discharge of from the flow export OUT to liquid can be increased.It is described in detail, position P4 is the interior of the 1st stream diminution portion 36A
The position of wall 36E most downstream side.Position P5s of the 2nd stream diminution portion 36B inner bottom part 36G from position P4 to upstream side
Stretch out size L.Position P5 is located at than the top trip of connecting portion between the 2nd stream diminution portion 36B and the 1st stream diminution portion 36A
The position of side.
Particularly as shown in figure 8, the 2nd stream diminution portion 36B flowing path section is expanded with being gone towards upstream side.In detail
Ground is illustrated, in the 2nd stream diminution portion 36B, internal upper part 36H from outflow pipe jointing part 36J between boudary portion court
Opening (equivalent to the boudary portion between the 1st stream diminution portion 36A) to the upstream side expands to vertical upper side
.In the present embodiment, opening of the position expanded in the 2nd stream diminution portion 36B upstream side be configured to
The forniciform shunting wall 36D of upstream side bulging.Shunting wall 36D and the curve described to the upstream side are substantially uniform, the song
Line position Po centered on the pipe axle C1 extended line for storing groove body 32 and the crosspoint of plumb line, with the chi smaller than radius R1
Very little is radius R2, boudary portion of the plumb line through the 2nd stream diminution portion 36B and outflow pipe jointing part 36J.
As shown in Figure 6 to 8, main body connecting portion 36C downstream and the 1st stream diminution portion 36A periphery are formed as one
Body, main body connecting portion 36C is formed as one man being extended from upstream side towards downstream with the pipe axle C1 of storage groove body 32
Cylinder tubulose.In the same manner as flowing into the main body connecting portion 34C of pipe connecting elements 34, internal diameter is set to by main body connecting portion 36C
External diameter slightly larger dimensions equal with the external diameter for storing groove body 32 or than storage groove body 32, are set to that groove body 32 will be stored
The structure that 32B insertions in the other end are internal and connect.Boundary portion between main body connecting portion 36C and the 1st stream diminution portion 36A
Position is provided with the step longitudinal wall 36F of the internal diameter undergauge compared to main body connecting portion 36C.In main body connecting portion 36C inside,
The other end 32B of storage groove body 32 is inserted into step longitudinal wall 36F, step longitudinal wall 36F by effuser connecting elements
36 play positioning action when being assembled in storage groove body 32.
As shown in figure 8, being assembled into the state of effuser connecting elements 36 (even in the other end 32B of storage groove body 32
Connect state) under, the vertical position P1 of the other end 32B inner bottom part is in step longitudinal wall 36F parts and the 2nd stream diminution portion
The vertical position (omission reference) of 36B inner bottom part is consistent.I.e., it is set to from storage groove body 32 to stream diminution portion
36S does not produce the structure of stage portion in drainage flow path.
Furthermore it is possible to obtain effuser connecting elements using with flowing into the identical material of pipe connecting elements 34 and forming process
36。
(composition of the 1st reservoir 40 and the 2nd reservoir 50)
As shown in Fig. 2 the 1st reservoir 40 and the 2nd reservoir 50 are configured at arranging substantially in parallel along horizontal direction
Store groove body 32.1st reservoir 40 possesses with the storage groove body 42 of the storage identical structure of groove body 32, with flowing into Guan Lian
The inflow pipe connecting elements 44 of the identical structure of connection member 34, it is connected with the effuser of the identical structure of effuser connecting elements 36
Component 46 is used as main composition.In the present embodiment, the inflow pipe jointing part for flowing into pipe connecting elements 44 (omits accompanying drawing mark
Note) it is connected with the 1st pipe arrangement 20 and (omits diagram), overflow pipe jointing part 44D is connected via overflow pipe (communicating pipe) 60 with flowing into pipe
The overflow pipe jointing part 34D connections of component 34.2nd pipe arrangement 24 is connected with effuser connecting elements 46.
2nd reservoir 50 has the storagetank master with storing the identical structure of groove body 32 in the same manner as the 1st reservoir 40
Body 52, the inflow pipe connecting elements 54 with flowing into the identical structure of pipe connecting elements 34 and the identical of effuser connecting elements 36
The effuser connecting elements 56 of structure is used as main composition.The inflow pipe jointing part for flowing into pipe connecting elements 54 (omits accompanying drawing
Mark) (omit diagram) is connected with the 1st pipe arrangement 20, overflow pipe jointing part 54D via overflow pipe 60 and overflow pipe jointing part 34D and
The 44D connections of overflow pipe jointing part.Overflow pipe 60 has 3 in downstream and is connected respectively with overflow pipe jointing part 34D, 44D, 54D
Connecting portion, 3 connecting portions (omission reference) are linked up in upstream side, shape is carried out in the pipe arrangement of E shape using overlooking
Into.2nd pipe arrangement 24 is connected with effuser connecting elements 56.In addition it is also possible to be set to be not provided with overflow pipe 60 and overflow pipe connects
The structure that socket part 34D, 44D, 54D directly link.
As shown in Fig. 2 the one end (reference omission) of the upstream side of breather pipe 62 is connected with overflow pipe 60.In detail
Illustrate, then pars intermedia of the one end of breather pipe 62 between overflow pipe jointing part 44D and overflow pipe jointing part 54D is with overflowing
Flow tube 60 is connected.The other end in the downstream of overflow pipe 60 is connected with the 2nd pipe arrangement 24 in the present embodiment.In addition, also may be used
To be set to be not provided with breather pipe 62, storagetank mutually makes the structure of mutual inner air discharge.
In addition, as shown in Fig. 2 the vertical of the upstream side of storagetank 30 highly set must than downstream vertical
Highly it is slightly above height H2.That is, storagetank 30 is tilted from upstream side towards the lateral vertical downside in downstream.Utilize
Such structure, lifted storagetank 30 flow export OUT liquid level (water level), can shorten until vertical tube (the 2nd pipe arrangement 24 it is another
One end 24C) water it is full untill needed for time, the time needed for the starting of siphon power can be shortened.Moreover, storage can be prevented
Deposit the residual of the liquid in groove 30.
In addition, the storagetank 30 of present embodiment possesses storage groove body 32, flows into pipe connecting elements 34, effuser connection
This 3 constituent parts of component 36.Flow into the upstream side that pipe connecting elements 34 is assembled in storage groove body 32, effuser connection structure
Part 36 is assembled in the downstream of storage groove body 32, so that storagetank 30 is assembled.In addition, storage groove body 32, stream
Entering pipe connecting elements 34 and effuser connecting elements 36 can also form as one.
(effect of present embodiment and effect)
In the storagetank 30 of present embodiment, as shown in Fig. 2 storage groove body 32 can be stored and is flowed into from upstream side
Internal 32C draining.The downstream of storage groove body 32 is provided with stream diminution portion 36S, is provided with stream diminution portion 36S
Make draining to the flow export OUT (reference picture 8) of the outside outflow of storage groove body 32.
Here, as shown in figure 8, being set in the stream diminution portion 36S in the downstream for being arranged at storage groove body 32 part
It is equipped with (downstream side depression is forniciform) internal face 36E of the outside bulging to stream diminution portion 36S.As shown in figure 9, from
Draining (liquid) F1 of the upstream side downstream side flowing of groove body 32 part for vertical lower side is stored via stream
The stream diminution portion 36S of outlet pipe connecting elements 36 flows out as draining F2 to the 2nd pipe arrangement 24 (referring to Figures 1 and 2).Not from stream
The another part on the vertical top for the draining F1 that diminution portion 36S flow export OUT (reference picture 8) is flowed out encounters stream contracting
Small portion 36S internal face 36E (or shunting wall 36D), flows as draining F3 along internal face 36E.
The outflow shape in downstream when when half water of the storagetank 30 of present embodiment is full is shown in Figure 10 (A)
State.In figure, arrow is used for the flowing for meticulously representing draining.As described above, draining F1 another part encounters stream diminution
Portion 36S the 1st stream diminution portion 36A internal face 36E, flows as draining F3 along internal face 36E.Such as Figure 11 (A) institute
Show, even when when full close to water, draining F1 another part similarly meets internal face 36E, is used as draining F3
Flowed along internal face 36E.Particularly as Figure 11 (A) shown in, the draining F3 of flow export OUT (reference picture 8) nearby by along
1st stream diminution portion 36A internal face 36E is guided along towards vertical top and flow export the OUT direction separated.Therefore,
Flowing Hard from the upstream side of storagetank 30 towards the flow export OUT in downstream draining F1 is not with by from flow export OUT outflows
Draining F3, the draining F4 come suppresses.Thus, according to the storagetank 30 of present embodiment, draining F2 is easy to flow from flow export OUT
Go out, can improve draining F2 outflow ability.
On the other hand, in the storagetank 80 of the 2nd comparative example shown in Figure 10 (C) and Figure 11 (C), effuser connection
It is plane that 1st stream diminution portion 86A of component 86 internal face 86E is set to make top tilt to the upstream side.In storage
The position suitable with the 2nd stream diminution portion 36B of present embodiment is not provided with groove 80.In addition, being set on storagetank 80
There is the outflow pipe jointing part 86J suitable with the outflow pipe jointing part 36J of present embodiment.In the storagetank 80 of the 2nd comparative example,
When no matter half water is full or close to water it is full when when, draining F1 another part is all crashed with internal face 86E, into
For due to the turbulent draining F5 being detained with refluence.The flowing of a draining F1 part is hindered by draining F5, and draining F2 is difficult
To be flowed out from outflow pipe jointing part 86J to flow export, draining F2 discharge is less.
In addition, in the storagetank 30 of present embodiment, as shown in figure 8, in effuser connecting elements 36, stream reduces
Portion 36S the 2nd stream diminution portion 36B inner bottom part 36G is lower than the inner bottom part for storing groove body 32.It is described in detail, it is interior
The position P5 that the distance that bottom 36G reaches the position P4 of the most downstream side away from internal face 36E to the upstream side is L, and inner bottom part
The vertical position P1 of inner bottom parts of the 36G vertical position P3 than storing groove body 32 is low.
As shown in Fig. 9, Figure 10 (A) and Figure 11 (A), from the row of the upstream side of storage groove body 32 downstream side flowing
Water F1 is changed into stream diminution portion 36S in downward direction to be flowed, it is difficult to meet internal face 36E, it is easy to as draining F2 via
2nd stream diminution portion 36B (from flow export OUT) flows out to the outside of storage groove body 32.Therefore, from the upstream side of storagetank 30
Pressed down towards the flow export OUT in downstream draining F1 Flowing Hard with the draining F3, the draining F4 that are not flowed out from flow export OUT
System.
Moreover, in the storagetank 30 of present embodiment, as shown in figure 5, (flowing into pipe in the upstream side of storage groove body 32
Connecting elements 34) inflow entrance IN is provided with, from inflow entrance IN, internally 32C is flowed into for draining.Inflow entrance IN and storage groove body 32
The flow export OUT in downstream (effuser connecting elements 36) be oppositely disposed, therefore, the draining F1 flowed into from inflow entrance IN
Linearly flowed towards flow export OUT.Here, as shown in figure 8, stream diminution portion 36S internal face 36E is set to downstream side
The flexure plane of bulging, therefore, even if draining F1 linearly flows, shown in such as Fig. 9, Figure 10 (A) and Figure 11 (A), draining
F2 flowing is also difficult to be suppressed.Moreover, draining F1 linearly flows from inflow entrance IN to flow export OUT, and therefore, draining F1
The impetus do not weaken, draining F2 discharge can be increased.
In addition, in the storagetank 30 of present embodiment, as shown in figure 8, stream diminution portion 36S is configured to possess storagetank
2nd stream diminution portion 36B of the 1st stream diminution portion 36A and flow export OUT sides of the side of main body 32.Here, the 2nd stream diminution portion
36B is formed as with the tubulose for going and expanding towards upstream side.That is, the stream of the 2nd stream diminution portion 36B upstream side
Sectional area is bigger than the flow path cross sectional area in downstream.Therefore, become many to the 2nd stream diminution portion 36B draining F2 flowed into, can increase
From the flow export OUT draining F2 flowed out discharge.In addition, as shown in Fig. 9, Figure 10 (A) and Figure 11 (A), not from outflow
The discharge for the draining F3 that mouthful OUT is flowed out tails off, therefore, from upstream side towards flow export OUT draining F1 Flowing Hard with
The draining F3 and draining F4 not flowed out from flow export OUT suppress.
Here, in the storagetank 70 of the 1st comparative example shown in Figure 10 (B) and Figure 11 (B), effuser connecting elements
76 possess the 1st stream diminution portion 76A and outflow pipe jointing part 76J, and outflow pipe jointing part 76J flow path cross sectional area is constant.Quite
It is not provided with the 2nd stream diminution portion 36B of present embodiment position in storagetank 70.1st stream diminution portion 76A inwall
Face 76E is set to the internal face 36E with the 1st stream diminution portion 36A of the present embodiment shown in Figure 10 (A) and Figure 11 (A)
Same flexure plane.In the storagetank 70 of the 1st comparative example, draining F1 more flows inside wall 76E sides, therefore no matter
When still expiring when when half water is expired close to water, it is easy to generated stagnant as internal face 76E is met due to draining F1
The draining F5 stayed.Therefore, the flowing from upstream side towards flow export OUT draining F1 is easy to not flowed out from flow export OUT
Draining F5 suppress.
Moreover, in the storagetank 30 of present embodiment, as shown in figure 8, shunting wall 36D is formed in the diminution of the 2nd stream
The opening of portion 36B upstream side, shunting wall 36D (is set to prominent curved to the upstream side to the bulging of storage groove body 32 side
It is curved).Therefore, the direction for encountering shunting wall 36D draining F2 flowing does not change drastically and to be directed towards flow export OUT gentle
Ground changes, and therefore, it is possible to not make the draining F2 for meeting shunting wall 36D be trapped in shunting wall 36D vicinity, and makes it to stream
Export OUT outflows.As a result, from upstream side towards the draining F1 of flow export Flowing Hard not flowed out from flow export OUT
Draining F3 and F4 suppress.
Here, in the storagetank 70 of the 1st comparative example shown in Figure 10 (B) and Figure 11 (B), being not provided with this implementation
The shunting wall 36D of mode.In the storagetank 70 of the 1st comparative example, draining F1 is returned as draining F5 to inflow entrance IN sides
Flow becomes many, therefore, when when no matter half water is full or close to water expire when when, from upstream side towards the row of flow export
The draining F5 that water F1 flowing is easy to not flowed out from flow export OUT suppresses.
In addition, in the storagetank 30 of present embodiment, as shown in figure 8, the 2nd stream diminution portion 36B upstream side is opened
Flow path cross sectional area near mouthful is big to change above vertical, therefore, point of vertical in the presence of draining F2 deadweight
The speed increase of amount, can further increase the discharge of the draining F2 from the 2nd stream diminution portion 36B.Therefore, it is possible to enter one
Step increases the discharge of the draining F2 from the 2nd stream diminution portion 36B and reduced as the inside of main cause that is turbulent, flowing backwards
The draining F3 of wall 36E sides flow.
Moreover, in the storagetank 30 of present embodiment, as shown in Fig. 2 in the storage capacity more than storage groove body 32
When can make draining to the 1st reservoir 40 and the overflow of the 2nd reservoir 50.Therefore, it is possible to by the 1st reservoir 40 and the 2nd reservoir
The displacement that 50 compensation can be stored.
In addition, as shown in figure 1, the siphonic drainage system 10 of present embodiment possess storagetank 30, the 1st pipe arrangement 22, with
And the 2nd pipe arrangement 24.1st pipe arrangement 22 makes the draining from water circulation utensil 14 (store groove body 32 to the inside of storagetank 30
Internal 32C) flow into.If draining F1 inflow ratio from the flow export OUT of the storagetank 30 draining F2 flowed out discharge are more,
The draining F1 flowed into is stored in storagetank 30.The draining F1 being stored up matches somebody with somebody from the flow export OUT of storagetank 30 via the 2nd
Pipe 24 is discharged.Here, in storagetank 30, the Flowing Hard from upstream side towards flow export OUT draining F1 is not with by from outflow
The draining F3 and draining F4 that mouth OUT is flowed out suppress, therefore, it is possible to increase draining F2 discharge.Therefore, it is possible to shorten until
Time needed for untill the water of the vertical tube (from pars intermedia 24B to the other end 24C) of 2nd pipe arrangement 24 is full, siphon power can be shortened
Starting needed for time.
Moreover, in the effuser connecting elements 36 of present embodiment, as shown in figure 8, the 1st stream diminution portion 36A is provided with,
1st stream diminution portion 36A possesses the forniciform internal face 36E of downstream side depression.Also, set in the 1st stream diminution portion 36A
It is equipped with the flow export OUT for making draining F1 to the outside outflow of storage groove body 32.Here, effuser connecting elements 36 can be assembled
In the downstream of storage groove body 32.Therefore, by effuser connecting elements 36 be assembled in storage groove body 32 and can be simply
Make the storagetank 30 that draining F2 is not hindered from flow export OUT outflow by turbulent flow, refluence.
In addition, as shown in figure 8, the effuser connecting elements 36 of present embodiment possesses stream diminution portion 36S, flow export
The OUT and internal face 36E bloated to stream diminution portion 36S outside.Here, effuser connecting elements 36 can be assembled in
Store the downstream of groove body 32.Therefore, effuser connecting elements 36 is assembled in storage groove body 32 and can simply made
Draining F1 of the work from upstream side towards flow export OUT Flowing Hard is with the draining F3 not flowed out from flow export OUT and draining
The storagetank 30 that F4 suppresses.
Moreover, as shown in figure 8, the effuser connecting elements 36 of present embodiment possesses stream diminution portion 36S and flow export
OUT, stream diminution portion 36S inner bottom part 36G are lower than the inner bottom part for storing groove body 32.Here, the energy of effuser connecting elements 36
Enough it is assembled in the downstream of storage groove body 32.Therefore, by effuser connecting elements 36 be assembled in storage groove body 32 and can
Simply make draining of the Flowing Hard of draining F1 from upstream side towards flow export OUT not flowed out from flow export OUT
The storagetank 30 that F3 and draining F4 suppresses.
Thus, storagetank 30, siphonic drainage system 10 and the effuser connecting elements 36 of present embodiment can make row
Water F2 is easy to flow out from flow export OUT, and making draining F2 discharge increases.
[the 2nd embodiment]
The storagetank 30 of the 2nd embodiment of the present invention is illustrated using Figure 12.In addition, present embodiment and with
In the explanation for the 3rd embodiment discussed afterwards, to with the composition of the identical function of storagetank 30 of the 1st embodiment mark
Identical reference, the repetitive description thereof will be omitted.
As shown in Figure 12 (A), in the storagetank 30 of present embodiment, in effuser connecting elements 36, stream contracting
Small portion 36S the 1st stream diminution portion 36A is formed as the semi-circular cylindrical of downstream side bulging when overlooking.Though diagram is omitted, the
1 stream diminution portion 36A internal face is set to the bending of downstream side depression.2nd stream diminution portion 36B reduces in the 1st stream
Portion 36A most downstream side and vertical bottom forms as one with the 1st stream diminution portion 36A.In addition, storage groove body 32 exists
Rectangular drum like is set in present embodiment.
As shown in Figure 12 (B), in the storagetank 30 of the 1st variation, in effuser connecting elements 36, stream reduces
Portion 36S the 1st stream diminution portion 36A is formed as the semi-circular cylindrical of downstream side bulging in side view.Though omit diagram, the 1st
Stream diminution portion 36A internal face is set to the bending of downstream side depression.2nd stream diminution portion 36B is in the 1st stream diminution portion
36A most downstream side and vertical pars intermedia forms as one with the 1st stream diminution portion 36A.
As shown in Figure 12 (C), in the storagetank 30 of the 2nd variation, in effuser connecting elements 36, stream reduces
Portion 36S the 1st stream diminution portion 36A is formed as the semi-circular cylindrical of downstream side bulging when overlooking.Though omit diagram, the 1st
Stream diminution portion 36A internal face is set to the bending of downstream side depression.2nd stream diminution portion 36B reduces from the 1st stream
Portion 36A most downstream side forms as one to the position of lateral alternate and vertical bottom with the 1st stream diminution portion 36A.
As shown in Figure 12 (D), in the storagetank 30 of the 3rd variation, in effuser connecting elements 36, stream reduces
Portion 36S the 1st stream diminution portion 36A is formed as the semi-circular cylindrical of downstream side bulging, and the 1st stream diminution portion when overlooking
36A top is from storage groove body 32 towards the 2nd stream diminution portion 36B to vertical inclined downward.Though diagram is omitted,
1st stream diminution portion 36A internal face is provided with the forniciform position for being set to downstream side depression.2nd stream diminution portion 36B
It is connected with the 1st stream diminution portion 36A most downstream side and vertical bottom.
As shown in Figure 12 (E), in the storagetank 30 of the 4th variation, in effuser connecting elements 36, stream reduces
Portion 36S the 1st stream diminution portion 36A is formed as the M shape of two semicircular cylinder positions downstream side bulging when overlooking.Though omit
Diagram, but be provided with the 1st stream diminution portion 36A internal face and be formed as the forniciform position of downstream side depression at two.
Figure 12 (E) although in do not show clearly, set between the 1st stream diminution portion 36A and outflow pipe jointing part 36J
There is the 2nd stream diminution portion 36B.2nd stream diminution portion 36B is in the 1st stream diminution portion 36A vertical bottom and semicircular cylinder portion
Formed as one between position with the 1st stream diminution portion 36A.
(effect of present embodiment and effect)
In the storagetank 30 of present embodiment, result in being obtained by the storagetank 30 of the 1st foregoing embodiment
The same action effect of action effect.For siphonic drainage system 10 and effuser connecting elements 36, also result in same
The action effect of sample.
In addition, in the storagetank 30 of the variation of present embodiment and the 1st variation~the 4th, can use plane and
The composite surface of surface composition forms the 1st stream diminution portion 36A of effuser connecting elements 36 internal face 36E.Therefore,
The internal face 36E (reference picture 8) that draining F2 is liable to flow out can be simply formed.
[the 3rd embodiment]
The storagetank 30 of the 3rd embodiment of the present invention is illustrated using Figure 13.
As shown in Figure 13 (A), in the storagetank 30 of present embodiment, in effuser connecting elements 36, stream contracting
Small portion 36S the 1st stream diminution portion 36A internal face 36E using the multiaspect for making multiple plane FS change angles and being formed continuously,
Be formed as the bending of downstream side depression.
As shown in Figure 13 (B), in the storagetank 30 of the 5th variation, in effuser connecting elements 36, stream reduces
Portion 36S internal face 36E uses the composite surface for combining plane FS and multiple curved surface CS (multiaspect), is formed as downstream side
The bending of depression.In the 5th variation, internal face 36E most downstream side is set to plane FS.
As shown in Figure 13 (C), in the storagetank 30 of the 6th variation, in effuser connecting elements 36, stream reduces
Portion 36S internal face 36E uses the composite surface for combining curved surface CS and multiple plane FS (multiaspect), is formed as downstream side
The bending of depression.In the 6th variation, internal face 36E most downstream side is set to curved surface CS.
(effect of present embodiment and effect)
In the storagetank 30 of present embodiment, result in being obtained by the storagetank 30 of the 1st foregoing embodiment
The same action effect of action effect.For siphonic drainage system 10 and effuser connecting elements 36, also result in same
The action effect of sample.
In addition, in the present embodiment, in the storagetank 30 of the 5th variation and the 6th variation, such as Figure 13 (A)~
Shown in Figure 13 (C), it can use and multiaspect (multiple plane FS), plane FS and curved surface the CS composite surface combined are carried out into shape
Into the 1st stream diminution portion 36A of effuser connecting elements 36 internal face 36E.It is easy to therefore, it is possible to simply form draining F2
The internal face 36E of outflow.
[other forms]
The present invention is not limited to above-mentioned embodiment, and various changes can be carried out in the range of its purport is not departed from.
For example, in the above-described embodiment, the 1st stream diminution portion 36A, the 2nd stream diminution portion 36B, the stream of effuser connecting elements 36
Go out pipe jointing part 36J formed integrally with each other, but the present invention can also make them be formed as single part, by their mutual groups
Fill and form effuser connecting elements 36.In addition, in the above-described embodiment, storage groove body 32 is set to cylindric, rectangular cylinder
Shape, but the present invention is not limited to the cross sectional shape that oval tubular, trapezoidal tubular, polygon tubular etc. store groove body 32.And
And, the present invention is not limited to siphonic drainage system 10, can be widely applicable for the storagetank for storing liquid.
Description of reference numerals
10th, siphonic drainage system；14th, water circulation utensil；22nd, the 1st pipe arrangement；24th, the 2nd pipe arrangement；28th, standpipe；30th, store
Groove；32nd, groove body is stored；32C, inside；34th, pipe connecting elements is flowed into；34B, inflow pipe jointing part；34D, overflow pipe connection
Portion；36th, effuser connecting elements；36S, stream diminution portion；36A, the 1st stream diminution portion；36B, the 2nd stream diminution portion；36D、
Shunt wall；36E, internal face；36G, inner bottom part；36J, outflow pipe jointing part；40th, the 1st reservoir；50th, the 2nd reservoir；60、
Overflow pipe；62nd, breather pipe；IN, inflow entrance；OUT, flow export.
Claims (9)
1. a kind of storagetank, it possesses：
Groove body is stored, it can store from upstream side and be flowed into its internal liquid；
Stream diminution portion, its be arranged at it is described storage groove body downstream, and downstream flow path cross sectional area than upstream side
Flow path cross sectional area is small, and the inner bottom part in the stream diminution portion is lower than the inner bottom part of the storage groove body；And
Flow export, it is arranged at the downstream in the stream diminution portion, the liquid is flowed to the outside of storage groove body
Go out.
2. storagetank according to claim 1, wherein,
The stream diminution portion is configured to the of the 1st stream diminution portion for possessing the storagetank main body side and the flow export side
2 stream diminution portions,
The flow export from the outflow pipe jointing part of the 2nd stream diminution portion downstream extended tubulose in side by forming.
3. storagetank according to claim 2, wherein,
The 2nd stream diminution portion expands with being gone towards upstream side along vertical.
4. the storagetank according to Claims 2 or 3, wherein,
The shunting wall of the oriented storagetank main body side bulging is formed in the 2nd stream diminution portion.
5. the storagetank according to any one of claim 2~4, wherein,
The internal face of the outside bulging in the oriented 1st stream diminution portion is set in the 1st stream diminution portion.
6. according to storagetank according to any one of claims 1 to 5, wherein,
In the storage groove body, being oppositely disposed with the flow export makes the liquid to the internal inflow flowed into
Mouthful.
7. according to storagetank according to any one of claims 1 to 6, wherein,
Other storagetanks connected using connected entrance are provided with the upstream side of the storage groove body, from the storage groove body
The liquid overflowed flows out to other described storagetanks.
8. a kind of siphonic drainage system, it possesses：
The storagetank according to any one of claims 1 to 7；
1st pipe arrangement, it connects the upstream side of water circulation utensil and the storagetank；And
2nd pipe arrangement, it is connected with the flow export of the storagetank, with making the liquid to the position lower than the flow export
The vertical tube of outflow.
9. a kind of effuser connecting elements, it, which can be assembled in, can store the storagetank for the liquid that inside is flowed into from upstream side
The downstream of main body, the effuser connecting elements possesses：
Stream diminution portion, the flow path cross sectional area of side is smaller than the flow path cross sectional area of upstream side downstream, the stream diminution portion it is interior
Bottom is lower than the inner bottom part of the storage groove body；And
Flow export, it is arranged at the downstream in the stream diminution portion, the liquid is flowed to the outside of the stream diminution portion
Go out.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014244508A JP6454528B2 (en) | 2014-12-02 | 2014-12-02 | Storage tank, siphon drainage system and outflow pipe connection member |
| JP2014-244508 | 2014-12-02 | ||
| PCT/JP2015/079713 WO2016088465A1 (en) | 2014-12-02 | 2015-10-21 | Storage tank, siphon-type drainage system, and outflow-pipe connection member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107002397A true CN107002397A (en) | 2017-08-01 |
| CN107002397B CN107002397B (en) | 2019-05-10 |
Family
ID=56091421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580065078.4A Expired - Fee Related CN107002397B (en) | 2014-12-02 | 2015-10-21 | Storagetank, siphonic drainage system and effuser connecting elements |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6454528B2 (en) |
| CN (1) | CN107002397B (en) |
| TW (1) | TWI674344B (en) |
| WO (1) | WO2016088465A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778964A (en) * | 2017-11-14 | 2019-05-21 | 株式会社普利司通 | Accumulate slot |
| CN110607823A (en) * | 2018-06-14 | 2019-12-24 | 株式会社普利司通 | Siphon drainage structure |
| CN112695879A (en) * | 2019-10-23 | 2021-04-23 | 株式会社普利司通 | Drain pipe structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7017465B2 (en) * | 2018-05-14 | 2022-02-08 | 株式会社ブリヂストン | Storage tank |
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- 2015-10-21 CN CN201580065078.4A patent/CN107002397B/en not_active Expired - Fee Related
- 2015-10-21 WO PCT/JP2015/079713 patent/WO2016088465A1/en active Application Filing
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| JPH1181408A (en) * | 1997-09-04 | 1999-03-26 | Noriatsu Kojima | Bubble treating device for horizontal drain |
| JP2003056030A (en) * | 2001-08-09 | 2003-02-26 | Toto Ltd | Joint, joint system and assembled vertical pipe joint |
| JP2006336322A (en) * | 2005-06-02 | 2006-12-14 | Bridgestone Corp | Siphon drain system with water storage function |
| JP2007146625A (en) * | 2005-11-07 | 2007-06-14 | Bridgestone Corp | Drainage system |
| JP2011021343A (en) * | 2009-07-14 | 2011-02-03 | Bridgestone Corp | Siphon drainage system |
| JP2012219526A (en) * | 2011-04-11 | 2012-11-12 | Bridgestone Corp | Siphon drainage system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778964A (en) * | 2017-11-14 | 2019-05-21 | 株式会社普利司通 | Accumulate slot |
| CN110607823A (en) * | 2018-06-14 | 2019-12-24 | 株式会社普利司通 | Siphon drainage structure |
| CN112695879A (en) * | 2019-10-23 | 2021-04-23 | 株式会社普利司通 | Drain pipe structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI674344B (en) | 2019-10-11 |
| TW201638438A (en) | 2016-11-01 |
| JP6454528B2 (en) | 2019-01-16 |
| JP2016108750A (en) | 2016-06-20 |
| CN107002397B (en) | 2019-05-10 |
| WO2016088465A1 (en) | 2016-06-09 |
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