CN106677285B - Water-drainage tube part and drainage system - Google Patents
Water-drainage tube part and drainage system Download PDFInfo
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- CN106677285B CN106677285B CN201710049175.5A CN201710049175A CN106677285B CN 106677285 B CN106677285 B CN 106677285B CN 201710049175 A CN201710049175 A CN 201710049175A CN 106677285 B CN106677285 B CN 106677285B
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007717 exclusion Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000005406 washing Methods 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
- E03C1/122—Pipe-line systems for waste water in building
-
- 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
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
-
- 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
- E03C1/28—Odour seals
- E03C1/298—Odour seals consisting only of non-return valve
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to construction drainage construction applications, it is intended to solve the problems, such as back foul occur when existing discharge structure handles standpipe draining and the exclusion of same layer ponding at the same time, provide a kind of water-drainage tube part and a kind of drainage system for having the water-drainage tube part.Wherein, water-drainage tube part includes upper pipe fitting and lower pipe fitting.Upper pipe fitting includes first tube body and annular flange with first passage.Lower pipe fitting includes the second tube body and section is L-shaped annular wall, and annular wall and the second tube body surround the annular chamber of opening upwards.First tube body is inserted into from the top down in second channel and annular flange lid closes the opening of annular chamber.Annular flange has the first through hole of connection annular chamber.Annular piston is sliding combined in annular chamber, annular piston slides up and down the openable connection between partition first through hole and second channel.The beneficial effects of the invention are as follows standpipe draining can be handled simultaneously and same layer ponding excludes, and the phenomenon that be not in back foul.
Description
Technical field
The present invention relates to construction drainage structures, in particular to a kind of water-drainage tube part.The invention further relates to one kind to have
The drainage system of above-mentioned water-drainage tube part.
Background technique
Construction drainage structure refers to the pipe fitting for construction drainage.Existing construction drainage structure realizes same layer ponding simultaneously
When excluding with standpipe draining, the foul smell in standpipe drainage channel can exclude channel from same layer ponding and return out to space, influence
Neighbouring air quality.
Summary of the invention
The present invention is intended to provide a kind of water-drainage tube part, to solve existing construction drainage structure while realize that same layer ponding is arranged
When except draining with standpipe, the foul smell in standpipe drainage channel can exclude channel from same layer ponding and return out to space, influence attached
The problem of nearly air quality.
Another object of the present invention is to provide a kind of drainage systems with above-mentioned water-drainage tube part.
The embodiment of the present invention is achieved in that
A kind of water-drainage tube part comprising upper pipe fitting and lower pipe fitting.Upper pipe fitting include have first passage the first tube body and
The annular flange to be formed is extended radially outward from the top of the first tube wall.Lower pipe fitting includes the second tube body and is connected to the
The section of two tube body inside upper parts is L-shaped annular wall, and annular wall connect the ring for surrounding opening upwards with the top of the second tube body
Shape chamber.The medial surface of annular wall and the medial surface of the second tube body lower part surround second channel jointly.First tube body is inserted from the top down
Enter in second channel and annular flange lid closes the opening of annular chamber.Annular flange has the first through hole of connection annular chamber, annular
Wall offers the second through-hole of connection second channel and annular chamber close to the side wall of second channel.Ring is sliding combined in annular chamber
Shape piston, and annular piston passes through spring supporting in the bottom wall of annular wall.Annular chamber is separated into close to convex annular by annular piston
The lower chambers of the upper chamber of edge and separate annular flange.Annular piston is located at the top of the second through-hole in its natural state to separate
Channel between second through-hole and first through hole, and the lower section of the second through-hole can be slided down under the effect of external force, with
It is connected to first through hole with the second through-hole.
Water-drainage tube part in the present embodiment can be used for standpipe draining simultaneously and same layer ponding excludes.The first of its upper pipe fitting is logical
The upper end opening in road is connected to upper riser, the lower ending opening of lower pipe fitting be connected to lower standing tube, upper riser and lower standing tube by first passage,
Standpipe draining is realized in second channel connection.Same layer ponding (such as accomodation ground or caisson of toilet bottom surface) can be logical from first
Hole flows into the upper chamber of annular chamber, under the action of the gravity of water and impact force, annular piston overcome the support force of spring and to
Under lower slider to the second through-hole.First through hole is connected to the second through-hole at this time, and same layer ponding passes through upper chamber from first through hole
It flows into second channel from the second through-hole, and drains downwards.After same layer ponding is drained, piston is upward under the support force of spring
Slide on the second through-hole, to separate the channel between first through hole and the second through-hole so that foul smell in second channel without
Method is returned out from first through hole, influences the air quality in space.
Further:
The bottom wall of annular wall is equipped with third through-hole.
Further:
Upper pipe fitting further includes valve plate, and there are two opposite hangers for the lower end connection of the first tube body, and valve plate is by running through two
The pin shaft of hangers is rotatably assorted at the lower ending opening of the first tube body.Transmission gear has been respectively fixedly connected in the both ends of pin shaft.Under piston
There are two opposite drive rod, two drive rods are each passed through third through-hole for end connection, and drive rod far from annular piston one
End is equipped with the driving rack for matching with transmission gear.When annular piston in the raw or be located at its nature it
Under position when, the normal of valve plate perpendicular to upper pipe fitting axis so that the lower ending opening of upper pipe fitting is opened to maximum.Work as annular
Piston upwards drive valve plate rotation to subtract to when being more than its nature position, driving rack is engaged with transmission gear
The lower ending opening of small upper pipe fitting.
Further:
The valve plate side opposite with pin shaft is fixedly connected with counterweight.
Further:
The side wall of upper chamber is fixedly connected with the locating part of the upper limit position for limiting annular piston.
Further:
The lower end of lower pipe fitting is removably connected with up big and down small taper pipeline section, and the lower end of taper pipeline section is connected with straight tube
Section.
Further:
The upper surface of annular flange is the slope surface of catchmenting that two sides are high, centre is low, and first through hole, which is set to, catchments slope surface most
Lower.
Further:
The upper end of upper pipe fitting upwardly extends to form linkage section, and the side of upper linkage section is communicated with branch pipe.
Further:
First through hole shares multiple, and multiple first through hole are uniformly distributed along the circumferential direction of annular flange.
A kind of drainage system comprising any one aforementioned water-drainage tube part, further includes upper riser and lower standing tube.Upper riser connects
The upper end opening of logical upper pipe fitting, lower standing tube are connected to the lower ending opening of lower pipe fitting.
It is connected to upper riser and lower standing tube by water-drainage tube part, the discharge structure in the present embodiment can be achieved at the same time standpipe row
Water and same layer ponding exclude.
In conclusion the water-drainage tube part in the present embodiment can be used for standpipe draining simultaneously and same layer ponding excludes, and second
The phenomenon that foul smell in channel will not return out from first through hole, that is, be not in standpipe back foul；
Drainage system in the present embodiment is likewise supplied with above-mentioned beneficial effect due to having above-mentioned water-drainage tube part.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the drainage system in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the water-drainage tube part in Fig. 1；
Fig. 3 is the structural schematic diagram of the upper pipe fitting in Fig. 2；
Fig. 4 is the structural schematic diagram of the lower pipe fitting in Fig. 2.
Icon: 001- drainage system；010- water-drainage tube part；100- upper pipe fitting；The first tube body of 110-；120- annular flange；
130- valve plate；131- counterweight；140- hangers；150- pin shaft；151- transmission gear；The upper linkage section of 160-；170- branch pipe；Under 200-
Pipe fitting；The second tube body of 210-；220- annular wall；221- side wall；222- bottom wall；230- locating part；240- annular piston；250- is passed
Lever；251- driving rack；260- spring；400- taper pipeline section；500- straight pipe；800- upper riser；900- lower standing tube；k1-
First through hole；The second through-hole of k2-；K3- third through-hole；P1- catchments slope surface；Q1- annular chamber；Q2- upper chamber；Q3- lower chambers；
T1- first passage；T2- second channel.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.If only being used in addition, occurring term " first ", " second " etc. in description of the invention
It is described in distinguishing, is not understood to indicate or imply relative importance.
If being not offered as requiring component absolute in addition, occurring the terms such as term "horizontal", "vertical" in description of the invention
Horizontal or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical", not
It is to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is the structural schematic diagram of the drainage system 001 in the embodiment of the present invention.Referring to Figure 1, the row in the present embodiment
Water system 001 includes water-drainage tube part 010, upper riser 800 and lower standing tube 900.It opens the upper end that upper riser 800 is connected to upper pipe fitting 100
Mouthful, lower standing tube 900 is connected to the lower ending opening of lower pipe fitting 200.By the connection of water-drainage tube part 010, it can be achieved that standpipe drains.
Fig. 2 is the structural schematic diagram of the water-drainage tube part 010 in Fig. 1.Fig. 2 is referred to, the water-drainage tube part 010 in the present embodiment
Including upper pipe fitting 100 and lower pipe fitting 200.Upper pipe fitting 100 and 200 one side of lower pipe fitting are for connecting 800 He of upper riser above-mentioned
Lower standing tube 900 realizes standpipe draining；On the other hand the exclusion of same layer ponding can also be realized.It is presented below and can be realized this
The embodiment of the connection structure of the structure of the upper pipe fitting 100 of drain function, the structure of lower pipe fitting 200 and the two.
Fig. 3 is the structural schematic diagram of the upper pipe fitting 100 in Fig. 2.Fig. 3 please be participate in, the upper pipe fitting 100 in the present embodiment includes
The first tube body 110 with first passage t1 and the annular to be formed is extended radially outward from the top of 110 outer wall of the first tube body
Flange 120.There is annular flange 120 first through hole k1, first through hole k1 to run through its upper and lower end face.Preferably, annular flange 120
Upper surface be that two sides are high, the intermediate low slope surface p1 that catchments, first through hole k1 is set to the lowest part for the slope surface p1 that catchments.First is logical
Hole k1 shares multiple, and multiple first through hole k1 are uniformly distributed along the circumferential direction of annular flange 120.In a preferred side of the present embodiment
In case, the upper end of upper pipe fitting 100 upwardly extends to form linkage section 160, and the side of upper linkage section 160 is communicated with branch pipe 170.Branch
Pipe 170 is used for other discharge pipe lines, such as the drainpipe of hand washing sink etc. of same layer.
Fig. 4 is the structural schematic diagram of the lower pipe fitting 200 in Fig. 2.Fig. 4 is referred to, the lower pipe fitting 200 in the present embodiment includes
Second tube body 210 and the section for being connected to 210 inside upper part of the second tube body are L-shaped annular wall 220, and annular wall 220 includes side
Wall 221 and bottom wall 222.Annular wall 220 connect the annular chamber q1 for surrounding opening upwards with the top of the second tube body 210.Annular wall
The medial surface of 210 lower part of 220 medial surface and the second tube body surrounds second channel t2 jointly.Annular wall 220 is close to second channel
The side wall 221 of t2 offers the second through-hole k2 of connection second channel t2 and annular chamber q1.Ring is sliding combined in annular chamber q1
Shape piston 240, and annular piston 240 is supported in the bottom wall 222 of annular wall 220 by spring 260.Annular piston 240 will be annular
Chamber q1 is separated into upper chamber q2 and lower chambers q3.Further, the side wall 221 of upper chamber q2 is fixedly connected with for limiting annular
The locating part 230 of the upper limit position of piston 240.
Referring again to Fig. 2, the first tube body 110 is inserted into second channel t2 from the top down and 120 lid cyclization of annular flange
The opening of shape chamber q1.The first through hole k1 of annular flange 120 is connected to annular chamber q1.Upper chamber q2 is close to annular flange 120.
Annular piston 240 in the present embodiment is in its natural state positioned at the top of the second through-hole k2 to separate the second through-hole
Channel between k2 and first through hole k1, and the lower section of the second through-hole k2 can be slided down under the effect of external force, so that
First through hole k1 and the second through-hole k2 connection.For example, when ponding flows into upper chamber q2 from the first through hole k1 of annular flange 120
Afterwards, under the action of the gravity of water and impact force, annular piston 240 slides down to the position under the second through-hole k2, at this time
Second through-hole k2 is connected to first through hole k1, upper chamber q2 and second channel t2, and ponding can pass through upper chamber from first through hole k1
Q2 flow to second channel t2 from the second through-hole k2, then discharge downwards, to realize the exclusion of same layer ponding.When ponding is drained
Afterwards, annular piston 240 is under the action of the support force of spring 260 on upward sliding to the second through-hole k2；At this point, first through hole
Separated between k1 and the second through-hole k2 by annular piston 240, it is ensured that the foul smell in the hole second channel t2 returns out from first through hole k1, shadow
Ring the air quality of peripheral space.
Continuing with referring to fig. 2, Fig. 4, in the present embodiment, it is preferred that it is logical that the bottom wall 222 of annular wall 220 is additionally provided with third
Hole k3.The main purpose that third through-hole k3 is arranged is to prevent when excluding same layer ponding from first through hole k1 in second channel t2
The water for drainage jam occur returns out by upper chamber q2 from first through hole k1 from the second through-hole k2.In not set third through-hole k3
When, when annular piston 240 same layer ponding exclude when gravity and impact force under the action of be located at the second through-hole k2 under when, if
Occur drainage jam phenomenon in second channel t2, when a large amount of water can not and be arranged at present and rest in water-drainage tube part 010, these
Water may be flowed into from the second through-hole k2, be flowed out by upper chamber q2 from first through hole k1.Obviously, this is not allow to occur.
And third through-hole k3 is provided in the present embodiment, when occurring drainage jam phenomenon in second channel t2, a large amount of water can not be timely
Lower row and when resting in water-drainage tube part 010, these water first can enter lower chambers q3 from third through-hole k3, thus, upward throw-out collar
Shape piston 240 avoids second channel so that annular piston 240 closes the runner between first through hole k1 and the second through-hole k2
The water being detained in t2 returns out first through hole k1.
Continuing with referring to fig. 2, Fig. 3, Fig. 4, in the present embodiment, it is preferred that upper pipe fitting 100 further includes valve plate 130, first
There are two opposite hangers 140, valve plates 130 to be rotated by the pin shaft 150 through two hangers 140 for the lower end connection of tube body 110
It is matched at the lower ending opening of the first tube body 110；Transmission gear 151 has been respectively fixedly connected in the both ends of pin shaft 150.Piston connection
There are two opposite drive rods 250, and two drive rods 250 are each passed through third through-hole k3, and drive rod 250 is far from annular piston
240 one end is equipped with the driving rack 251 for matching with transmission gear 151.Optionally, drive rod 250 passes through spring
260, to also serve as the guide frame of spring 260.When position of the annular piston 240 in the raw or under its nature
When setting, the normal of valve plate 130 perpendicular to upper pipe fitting 100 axis so that the lower ending opening of upper pipe fitting 100 is opened to maximum；When
When annular piston 240 is moved up to more than its nature position, driving rack 251 engages band with transmission gear 151
Dynamic valve plate 130 is rotated to reduce the lower ending opening of upper pipe fitting 100.When driving rack 251 and transmission gear 151 do not engage, valve plate
130 normal perpendicular to upper pipe fitting 100 axis so that the lower ending opening of upper pipe fitting 100 is opened to maximum, it is ensured that maximum row
Water speed；It when there is drainage jam in second channel t2, blocks up stagnant water and enters in lower chambers q3 from third through-hole k3, push ring
On the one hand 240 upward sliding of shape piston closes the channel of first through hole k1 and the second through-hole k2, water is avoided to return from the second through-hole k2
Out；Other direction, the annular piston 240 of upper cunning drive 250 uplink of drive rod being connected on annular piston 240, pass through connection
In the one end of drive rod 250 far from annular piston 240 driving rack 251 and be connected to pin shaft 150 transmission gear 151 between
Engagement drive pin shaft 150 be connected to valve plate 130 rotate, with reduce the first pipe fitting lower end openings of sizes, thus reduce top stream
Under water amount, give lower section the time blocking up stagnant water and draining, realization dredge and eliminate block up stagnant water, make to drain back to normal
Effect.The nature finger ring shape piston 240 that the place is said is not by the effect of the gravity and impact force of arranged ponding, Jin Jin
It is self-possessed and the state under the support of the support force of spring 260.
Further embodiment in the present embodiment, which also has, can be avoided standpipe and drainage jam Shi Shuicong same layer occurs
Ponding excludes channel and returns out and reduce upper layer displacement when drainage jam occurs in standpipe, and draining for stagnant water is blocked up in promotion.
Further, the side opposite with pin shaft 150 of valve plate 130 is fixedly connected with counterweight 131.In its natural state, valve
The side that plate 130 connects counterweight 131 is located at bottom, and valve plate 130 is made to be able to maintain full-gear, that is, being in makes upper pipe fitting 100
Lower ending opening is opened to maximum state.Ensure that general state is able to maintain maximum drainage speed.
Continuing with referring to fig. 2, the lower end of the lower pipe fitting 200 of the present embodiment is removably connected with up big and down small taper pipeline section
400, the lower end of taper pipeline section 400 is connected with straight pipe 500.It is set as being detachably connected at this and facilitates the structures such as drive rod 250
Installation.
In conclusion the water-drainage tube part 010 in the present embodiment, which has, can be achieved at the same time standpipe draining and same layer ponding row
The function of removing, and the channel can be separated when being not excluded for same layer ponding, avoid standpipe back foul.It is further in the present embodiment
Embodiment also have can be avoided standpipe occur drainage jam Shi Shuicong same layer ponding exclude channel return out and standpipe occur
Reduce upper layer displacement when drainage jam, realizes the effect for dredging and eliminating stifled stagnant water.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of water-drainage tube part, it is characterised in that:
The water-drainage tube part includes upper pipe fitting and lower pipe fitting；
The upper pipe fitting include have the first tube body of first passage and from the top of first tube wall radially
The annular flange extended to form；
The lower pipe fitting include the second tube body and be connected to the second tube body inside upper part section be L-shaped annular wall, institute
It states annular wall and connect the annular chamber for surrounding opening upwards with the top of second tube body；The medial surface of the annular wall with it is described
The medial surface of second tube body lower part surrounds second channel jointly；
First tube body is inserted into from the top down in the second channel and the annular flange lid closes the opening of the annular chamber；
The annular flange has the first through hole for being connected to the annular chamber, side wall of the annular wall close to the second channel
Offer the second through-hole of the connection second channel and the annular chamber；
Annular piston is sliding combined in the annular chamber, and the annular piston passes through spring supporting in the bottom of the annular wall
Wall；
The annular chamber is separated into close to the upper chamber of the annular flange and far from the annular flange by the annular piston
Lower chambers；
The annular piston is located at the top of second through-hole in its natural state to separate second through-hole and described
Channel between one through-hole, and can be slided down under the action of the gravity of ponding and impact force under second through-hole
Side, so that the first through hole is connected to second through-hole, ponding flows to the second channel by second through-hole.
2. water-drainage tube part according to claim 1, it is characterised in that:
The bottom wall of the annular wall is equipped with third through-hole.
3. water-drainage tube part according to claim 2, it is characterised in that:
The upper pipe fitting further includes valve plate, and there are two opposite hangers, the valve plate passes through for the lower end connection of first tube body
Pin shaft through two hangers is rotatably assorted at the lower ending opening of first tube body；The both ends of the pin shaft are solid respectively
It is connected with transmission gear；
There are two opposite drive rod, two drive rods are each passed through the third through-hole for the piston connection, and
The drive rod is equipped with the driving rack for matching with the transmission gear far from one end of the annular piston；
When position of the annular piston in the raw or under its nature, the normal of the valve plate is vertical
In the axis of the upper pipe fitting, so that the lower ending opening of the upper pipe fitting is opened to maximum；When the annular piston moves upwards
Drive the valve plate rotation to subtract to when being more than its nature position, the driving rack is engaged with the transmission gear
The lower ending opening of the small upper pipe fitting.
4. water-drainage tube part according to claim 3, it is characterised in that:
The valve plate side opposite with the pin shaft is fixedly connected with counterweight.
5. water-drainage tube part according to claim 1-4, it is characterised in that:
The side wall of the upper chamber is fixedly connected with the locating part of the upper limit position for limiting the annular piston.
6. water-drainage tube part according to claim 1-4, it is characterised in that:
The lower end of the lower pipe fitting is removably connected with up big and down small taper pipeline section, and the lower end of the taper pipeline section is connected with directly
Pipeline section.
7. water-drainage tube part according to claim 1, it is characterised in that:
The upper surface of the annular flange is the slope surface of catchmenting that two sides are high, centre is low, and the first through hole is set to described catchment
The lowest part of slope surface.
8. water-drainage tube part according to claim 1, it is characterised in that:
The upper end of the upper pipe fitting upwardly extends to form linkage section, and the side of the upper linkage section is communicated with branch pipe.
9. water-drainage tube part according to claim 1, it is characterised in that:
The first through hole shares multiple, and multiple first through hole are uniformly distributed along the circumferential direction of the annular flange.
10. a kind of drainage system, it is characterised in that:
The drainage system includes such as described in any item water-drainage tube parts of claim 1-9, further includes upper riser and lower standing tube；
The upper riser is connected to the upper end opening of the upper pipe fitting, and the lower standing tube is connected to the lower ending opening of the lower pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049175.5A CN106677285B (en) | 2017-01-21 | 2017-01-21 | Water-drainage tube part and drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049175.5A CN106677285B (en) | 2017-01-21 | 2017-01-21 | Water-drainage tube part and drainage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677285A CN106677285A (en) | 2017-05-17 |
| CN106677285B true CN106677285B (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049175.5A Active CN106677285B (en) | 2017-01-21 | 2017-01-21 | Water-drainage tube part and drainage system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110792135B (en) * | 2019-11-26 | 2020-10-30 | 诸暨新伏给排水设备有限公司 | Drainage interface equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100589683B1 (en) * | 2003-12-31 | 2006-06-15 | 차영호 | Stratified drainage of buildings |
| CN203821516U (en) * | 2013-11-25 | 2014-09-10 | 聊城市金龙节能建材有限公司 | Assembled same floor drainage system for single vertical pipe |
| CN105402499A (en) * | 2015-11-30 | 2016-03-16 | 陶显超 | Drain pipe connecting piece and pipe connecting structure |
| CN106193249A (en) * | 2016-08-25 | 2016-12-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Water collecting and leaching system and construction method thereof |
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2017
- 2017-01-21 CN CN201710049175.5A patent/CN106677285B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100589683B1 (en) * | 2003-12-31 | 2006-06-15 | 차영호 | Stratified drainage of buildings |
| CN203821516U (en) * | 2013-11-25 | 2014-09-10 | 聊城市金龙节能建材有限公司 | Assembled same floor drainage system for single vertical pipe |
| CN105402499A (en) * | 2015-11-30 | 2016-03-16 | 陶显超 | Drain pipe connecting piece and pipe connecting structure |
| CN106193249A (en) * | 2016-08-25 | 2016-12-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Water collecting and leaching system and construction method thereof |
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| CN106677285A (en) | 2017-05-17 |
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