CN110173025A - A kind of water supply and sewerage pipeline system and construction method - Google Patents
A kind of water supply and sewerage pipeline system and construction method Download PDFInfo
- Publication number
- CN110173025A CN110173025A CN201910506284.4A CN201910506284A CN110173025A CN 110173025 A CN110173025 A CN 110173025A CN 201910506284 A CN201910506284 A CN 201910506284A CN 110173025 A CN110173025 A CN 110173025A
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- interface
- sealing ring
- water supply
- link block
- pressing plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 101
- 238000010276 construction Methods 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 claims description 99
- 238000003825 pressing Methods 0.000 claims description 39
- 239000002689 soil Substances 0.000 claims description 30
- 238000009827 uniform distribution Methods 0.000 claims description 8
- 238000009428 plumbing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 18
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009423 ventilation 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
- E03C1/02—Plumbing installations for fresh water
-
- 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
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
-
- 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
- E03C1/02—Plumbing installations for fresh water
- E03C1/025—Water supply lines as such, e.g. shower hoses
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- 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)
- Branch Pipes, Bends, And The Like (AREA)
- Sewage (AREA)
Abstract
The present invention relates to building water supply and drainage technical fields, and in particular to a kind of water supply and sewerage pipeline system；Technical solution is: including several segments water supply riser, subfeeder, soil stack, branch drain, link block；Link block is equipped with the interface of connecting pipe, is fitted with sealing ring in interface, is respectively connected in series water supply riser, soil stack by interface；Simultaneously by the interface of internal the first cavity and side wall, water supply branch pipe is connected to water supply standpipe, by the interface of internal the second cavity and side wall, branch drain is connected to soil stack.The present invention can not only synchronize installation when building building but also install after the completion of can building wait build, when installation, each pipeline need to be only inserted into the sealing ring of the corresponding interface, then fixed upper one layer of link block is installed again, the installation that can realize water supply line and drainpipe has the characteristics that installation is simple, installation effectiveness is high, anti seismic efficiency is good.
Description
Technical field
The present invention relates to building water supply and drainage technical fields, and in particular to a kind of water supply and sewerage pipeline system and construction method.
Background technique
Supply and drain water system is the essential important component of building, including building water supply system and construction drainage system
System.Building water supply system is mainly by introducing pipe, water meter node, water supply network, water distribution or watering equipment and water supply attachment (valve
Deng) composition, wherein water supply network includes for water conduit tube, water supply standpipe, water supply branch pipe and indoor water appliance pipeline.Common gives
Water mode has following several: direct water supply modes；If the water supply modes of water tank or water pump；Only set the water supply side of water pump (or water tank)
Formula；Pneumatic water supply mode；Separate water supply mode.In addition, there are also a kind of sub-prime water supply modes, i.e., according to required for different purposes
Independent water supply system is respectively set in different quality.Architectural drainage system is the sewage for excluding residential architecture, public building.It builds
Build internal drainage system generally by water appliance, drainage pipeline, clear and coherent facility, ventilation pipe, stain disease lifting means and
Local treatment structures composition, drainage pipeline include indoor water appliance drainpipe, branch drain, soil stack, arterial drainage.
Under normal circumstances, the water supply riser in building, soil stack are to pass through rigidity after the completion of building body is set up
Mounting bracket is mounted in dedicated piping shaft.Existing water supply and sewerage pipeline system install when, need at the scene by welding or
The mode of flanged joint links together pipeline, inconvenient since the space in piping shaft is limited, it is difficult to ensure that welding and
The reliability and leakproofness of flanged joint, there are do over again after pressure test.And in welding, need place to be welded cold
But after, it just can be carried out the operation of next step, seriously affect installation effectiveness.Pipeline is fixed on piping shaft side by rigid support simultaneously
Wall, anti seismic efficiency are poor.Therefore need a kind of anti seismic efficiency good, the water supply and sewerage pipeline system of install convenient.
Summary of the invention
For above-mentioned existing water supply and sewerage pipeline system plumbing standpipe installation is inconvenient, installation effectiveness is low, anti seismic efficiency is poor
Technical problem；The present invention provides a kind of water supply and sewerage pipeline systems, can not only have been synchronized when building building installation but also can be yet to be built
It builds build to install after the completion, has the characteristics that installation is simple, installation effectiveness is high, anti seismic efficiency is good.
The present invention is achieved through the following technical solutions:
A kind of water supply and sewerage pipeline system, including several segments water supply riser, several segments subfeeder, several segments soil stack,
Several segments branch drain, further includes several solid link blocks, and the link block is given for each layer in fixed -piping well
Drainpipe branch pipe and plumbing standpipe junction.The link block upper end is arranged with first interface, second interface, and described first
It is fitted with the first sealing ring in interface, the second sealing ring is fitted in the second interface, the link block lower end is arranged with
Third interface, the 4th interface are fitted with third sealing ring in the third interface, and the 4th sealing is fitted in the 4th interface
Ring.The water supply riser upper end is plugged in the third sealing ring above water supply riser, the water supply riser lower end be plugged in
In the first sealing ring below water standpipe, the soil stack upper end is plugged in the 4th sealing ring above soil stack, institute
It states in the second sealing ring that soil stack lower end is plugged in below soil stack.To realize concatenation, the soil stack of water supply riser
Concatenation.
The link block side wall is arranged with the 5th interface, the 6th interface, and the 5th sealing is fitted in the 5th interface
Ring, the subfeeder end are plugged in the 5th sealing ring, and the 6th sealing ring, the draining are fitted in the 6th interface
Branch pipe end is plugged in the 6th sealing ring.It is arranged with the first cavity, the second cavity in the link block, the first interface,
Third interface, the 5th interface are connected to by the first cavity, and the second interface, the 4th interface, the 6th interface pass through the second cavity
Connection.When installation, each pipeline need to be only inserted into the sealing ring of the corresponding interface, then fixed upper one layer of connection mould is installed again
Block can realize the installation of water supply line and drainpipe.
It further, further include several segments exhaust pipe, the link block upper end is equipped with the 7th interface, the 7th interface
It is inside fitted with the 7th sealing ring, the link block lower end is equipped with the 8th interface, and the 8th sealing is fitted in the 8th interface
Ring；The exhaust pipe upper end is plugged in the 8th sealing ring above exhaust pipe, and the exhaust pipe lower end is plugged under exhaust pipe
In 7th sealing ring of side；Third cavity is additionally provided in the link block, the third cavity passes through inclined tube and the second cavity
Connection, the inclined tube tilt down.By increasing the exhaust pipe being connected to soil stack, makes drainage system inner air flow, press
Power is stablized, and damage of water block is prevented.
Preferably, second cavity, third cavity, inclined tube are integrated part, simplify the structure of link block, while
Ensuring that inclined tube tilts down prevents sewage from entering in exhaust pipe.
Preferably, the first interface, second interface, third interface, the 4th interface, the 5th interface, the 6th interface, the 7th
Interface, the 8th interface bottom are fitted with elastomeric pad, and the elastomeric pad is for the shake between buffering pipe and link block
It is dynamic, prevent link block when receiving vibration, excessive extrusion pipe, and pipeline is damaged, lead to leak, gas leakage.
Preferably, first pressing plate that can slide up and down, the third interface end are fitted in the first interface end
It is inside fitted with second pressing plate that can slide up and down, is fitted with the third pressing plate that can be horizontally slipped in the 5th interface end.Institute
State the first pressing plate for compress the first sealing ring, for pressure third sealing ring, the third pressing plate is used for second pressing plate
The 5th sealing ring is compressed, first pressing plate, the second pressing plate, third pressing plate pass through bolt and be fixedly connected with link block.With
The leakproofness for ensuring water supply line makes the present invention can tolerate biggish pressure of supply water, meets the need of fire fighting supply and high-floor feedwater
It asks.
Preferably, first pressing plate, the second pressing plate are fixed by several stay-bolts, and the stay-bolt connects along first
Mouth circumference uniform distribution, the stay-bolt runs through link block setting vertically, further to simplify installation, raising installation effectiveness.Institute
It states third pressing plate to fix by several pre-embedded bolts, the pre-embedded bolt can simplify water supply branch along the 5th interface circumference uniform distribution
The installation of pipe.The link block is concrete modular, is embedded with reinforcing bar, the pre-embedded bolt and steel in the concrete modular
Muscle is fixedly connected, to guarantee the stability of pre-embedded bolt.
Specific embodiment as sealing ring: first sealing ring, the second sealing ring, third sealing ring, the 4th close
Seal ring, the 5th sealing ring, the 6th sealing ring, the 7th sealing ring, the 8th seal ring structure are identical, if first sealing ring includes
The dry annular rubber layer being arranged concentrically, if passing through the dry rubber substance cord connection being arranged radially, institute between each annular rubber layer
Rubber cord is stated along the first sealing ring circumference uniform distribution.While ensuring pipeline and link block sealing performance, have good
Damping effect, the further shock resistance for improving water supply and sewerage pipeline system.
Preferably, the annular rubber layer, rubber cord are made of fire-resistant rubber, it is ensured that the fire prevention of sewerage system
Ability, when preventing fire, the intensity of a fire is spread up and down.
The present invention also provides a kind of construction methods for building above-mentioned water supply and sewerage pipeline system, comprising the following steps:
According to the prefabricated link block of the size of architecture pipe well；
Link block is fixed on each layer piping shaft well head of building；
It will be connected with municipal water supply pipeline or the water supply riser being connected for water conduit tube with the link block of the bottom, it will be with city
The connected soil stack of political affairs drainage system is connected with the link block of the bottom；
Pass through link block series connection water supply riser, soil stack；
Each layer branch drain, subfeeder are connected with link block, to water supply and sewerage pipeline system and indoor water consumption device
Tool is connected
Compared with prior art, the present invention having the following advantages and benefits:
Increase solid link block in existing water system, link block is fixed on supplying drainage branch pipe and standpipe
Junction；Link block is equipped with the interface of connecting pipe, is fitted with sealing ring in interface, by interface respectively by water supply riser,
Soil stack is connected in series.Simultaneously by the interface of internal the first cavity and side wall, water supply branch pipe is connected to water supply standpipe；
By the interface of internal the second cavity and side wall, branch drain is connected to soil stack.The present invention can both be built building
Synchronous installation can install after the completion of building and building again when object, can be used for assembled architecture, it can also be used to which cast-in-place building is applicable in
Range is wide.When installation, each pipeline need to be only inserted into the sealing ring of the corresponding interface, then fixed upper one layer of connection mould is installed again
Block can realize the installation of water supply line and drainpipe, therefore install simple, installation effectiveness height.And sealing ring can not only be close
Seal the gap between link block interface and pipeline, moreover it is possible to play buffer function, therefore anti seismic efficiency of the present invention is good.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is link block structural schematic diagram；
Fig. 3 is the first seal ring structure schematic diagram.
Label and corresponding parts title in attached drawing:
1- water supply riser, 2- subfeeder, 3- soil stack, 4- branch drain, 5- link block, 6- first interface, 7-
Second interface, 8- third interface, the 4th interface of 9-, the 5th interface of 10-, the 6th interface of 11-, the first cavity of 12-, 13- second are logical
Chamber, the first sealing ring of 14-, the second sealing ring of 15-, 16- third sealing ring, the 4th sealing ring of 17-, the 5th sealing ring of 18-, 19-
6th sealing ring, 20- exhaust pipe, the 7th interface of 21-, the 7th sealing ring of 22-, the 8th interface of 23-, the 8th sealing ring of 24-, 25-
Third cavity, 26- inclined tube, 27- elastomeric pad, the first pressing plate of 28-, the second pressing plate of 29-, 30- third pressing plate, 31- stay-bolt,
32- pre-embedded bolt, 33- annular rubber layer, 34- rubber cord.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
A kind of water supply and sewerage pipeline system, including several segments water supply riser 1, several segments subfeeder 2, several segments soil stack
3, several segments branch drain 4, in the present invention, each story height of each section of water supply riser 1, the length of soil stack 3 and building
Adaptation.Further include several solid link blocks 5, supplying drainage of the link block 5 for each layer in fixed -piping well
Branch pipe and plumbing standpipe junction.5 upper end of link block is arranged with first interface 6, second interface 7, and described first connects
It is fitted with the first sealing ring 14 in mouth 6, the second sealing ring 15,5 lower end of link block point are fitted in the second interface 7
Equipped with third interface 8, the 4th interface 9, third sealing ring 16, adaptation in the 4th interface 9 are fitted in the third interface 8
There is the 4th sealing ring 17.1 upper end of water supply riser is plugged in the third sealing ring 16 of 1 top of water supply riser, the water supply
1 lower end of standpipe is plugged in the first sealing ring 14 of 1 lower section of water supply riser, and 3 upper end of soil stack is plugged in soil stack 3
In 4th sealing ring 17 of top, 3 lower end of soil stack is plugged in the second sealing ring 15 of 3 lower section of soil stack；?
It is to say with regard to saying, is respectively connected in series water supply riser 1, soil stack 3 by the interface of 5 upper and lower ends of link block.
5 side wall of link block is arranged with the 5th interface 10, the 6th interface 11, and is fitted in the 5th interface 10
Five sealing rings 18,2 end of subfeeder are plugged in the 5th sealing ring 18, and it is close to be fitted with the 6th in the 6th interface 11
Seal ring 19,4 end of branch drain are plugged in the 6th sealing ring 19.The first cavity 12, are arranged in the link block 5
Two cavities 13, the first interface 6, third interface 8, the 5th interface 10 are connected to by the first cavity 12, i.e., subfeeder 2 passes through
First cavity 12 is connected to the water supply riser 1 concatenated；The second interface 7, the 4th interface 9, the 6th interface 11 are logical by second
Chamber 13 is connected to, i.e., branch drain 2 is connected to by the second cavity 13 with concatenated soil stack 3.It should be noted that in this implementation
In example, the first cavity 12 and the second cavity 13 are the inner cavity for being embedded the three-way connection inside link block 5.
It further, further include several segments exhaust pipe 20,5 upper end of link block is equipped with the 7th interface 21, and described the
It is fitted with the 7th sealing ring 22 in seven interfaces 21,5 lower end of link block is equipped with the 8th interface 23, in the 8th interface 23
It is fitted with the 8th sealing ring 24.20 upper end of exhaust pipe is plugged in the 8th sealing ring 23 of 20 top of exhaust pipe, the row
20 lower end of tracheae is plugged in the 7th sealing ring 22 of 20 lower section of exhaust pipe, i.e., exhaust pipe 20 is concatenated by link block 5.It is described
Third cavity 25 is additionally provided in link block 5, the third cavity 25 is connected to by inclined tube 26 with the second cavity 13, the inclined tube
26 tilt down.By increasing the exhaust pipe 20 being connected to soil stack 3, make drainage system inner air flow, pressure is stablized, and prevents
Only damage of water block., it is understood that third cavity 25 can be through the through-hole of link block 5, it is also possible to be embedded and is connecting
The cavity of straight tube in module 5.In the present embodiment, the shell of the upper end of inclined tube 26 and straight tube welding, the second cavity of lower end 13 welds
It connects, i.e., described second cavity 13, third cavity 25, inclined tube 26 are integrated part, simplify the structure of link block 5, while also really
Guarantor's inclined tube 26, which tilts down, prevents sewage from entering in exhaust pipe.
Preferably, the first interface 6, second interface 7, third interface 8, the 4th interface 9, the 5th interface the 10, the 6th connect
Mouthful the 11, the 7th interface 21,23 bottom of the 8th interface are fitted with elastomeric pad 27, the elastomeric pad 27 for buffering pipe with
Vibration between link block 5, prevent link block 5 receive vibration when extrusion pipe and damage pipeline, cause leak, leakage
Gas improves the shock resistance of water supply and sewerage pipeline system.
Preferably, first pressing plate 28 that can slide up and down, the third interface 8 are fitted in 6 end of first interface
It is fitted with second pressing plate 29 that can slide up and down in end, is fitted with the third that can be horizontally slipped in 10 end of the 5th interface
Pressing plate 30, first pressing plate 28 are used for pressure third sealing ring 16 for compressing the first sealing ring 14, second pressing plate 29,
For compressing the 5th sealing ring 18, first pressing plate 28, the second pressing plate 29, third pressing plate 30 pass through the third pressing plate 30
Bolt is fixedly connected with link block 5.So that it is guaranteed that the leakproofness of water supply line, can tolerate the present invention biggish for hydraulic pressure
Power meets the needs of fire fighting supply and high-floor feedwater.
Preferably, first pressing plate 28, the second pressing plate 29 are fixed by several stay-bolts 31, the stay-bolt 31
Along 6 circumference uniform distribution of first interface, the stay-bolt 31 is arranged through link block 5 vertically, further to simplify installation, improves
Installation effectiveness.The third pressing plate 30 is fixed by several pre-embedded bolts 32, and the pre-embedded bolt 32 is equal along the 5th interface circumference
Cloth, to simplify the installation of water supply branch pipe 2.
It should be understood that in the present embodiment, link block 5 can be poured by steel/iron, plastics pour, concrete
It pours.To ensure the structural strength of link block 5 and reducing the processing cost of link block 5, the present embodiment uses coagulation
Native reinforcing bar module.The i.e. described link block 5 is concrete modular, is embedded with reinforcing bar in the concrete modular.The pre-buried spiral shell
Bolt 32 is fixedly connected with reinforcing bar, to guarantee the stability of pre-embedded bolt 32.
In addition, first sealing ring 14, the second sealing ring 15, third sealing ring 16, the 4th sealing ring the 17, the 5th seal
Ring 18, the 6th sealing ring 19, the 7th sealing ring 22,24 structure of the 8th sealing ring are identical.Sealing ring of the present invention can be with
Be side wall be solid annular rubber ring, be also possible to the lip ring of other structures, by taking the first sealing ring 14 as an example, carry out
Be described in detail: first sealing ring 14 include several annular rubber layers 33 being arranged concentrically, each annular rubber layer 33 it
It is connected between if by the dry rubber substance cord 34 being arranged radially, the rubber cord 34 is along 14 circumference uniform distribution of the first sealing ring.True
While keeping road and 5 sealing performance of link block, there is good damping effect, it is further to improve water supply and sewerage pipeline system
Shock resistance.
Preferably, the annular rubber layer 33, rubber cord 34 are made of fire-resistant rubber, it is ensured that sewerage system
Fire resistance property, when preventing fire, the intensity of a fire is spread up and down.
Construction method of the invention:
According to the prefabricated link block of the size of architecture pipe well；
Link block is fixed on each layer piping shaft well head of building (plumbing branch pipe and plumbing standpipe junction)；
It will be connected with municipal water supply pipeline or the water supply riser being connected for water conduit tube with the link block of the bottom, it will be with city
The connected soil stack of political affairs drainage system is connected with the link block of the bottom；
Pass through link block series connection water supply riser, soil stack；
Each layer branch drain, subfeeder are connected with link block, to water supply and sewerage pipeline system and indoor water consumption device
Tool is connected.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of water supply and sewerage pipeline system, including the draining of several segments water supply riser (1), several segments subfeeder (2), several segments are vertical
Manage (3), several segments branch drain (4), it is characterised in that: further include several solid link blocks (5), the link block
(5) the supplying drainage branch pipe for each layer in fixed -piping well and plumbing standpipe junction；
Link block (5) upper end is arranged with first interface (6), second interface (7), is fitted in the first interface (6)
First sealing ring (14), the second interface (7) is interior to be fitted with the second sealing ring (15), and link block (5) lower end is set up separately
There are third interface (8), the 4th interface (9), is fitted with third sealing ring (16) in the third interface (8), the 4th interface
(9) the 4th sealing ring (17) is fitted in；
Water supply riser (1) upper end is plugged in the third sealing ring (16) above water supply riser (1) Nei, the water supply riser
(1) lower end is plugged in the first sealing ring (14) below water supply riser (1) Nei, and soil stack (3) upper end is plugged in draining
In the 4th sealing ring (17) above standpipe (3), soil stack (3) lower end is plugged in second below soil stack (3)
In sealing ring (15)；
Link block (5) side wall is arranged with the 5th interface (10), the 6th interface (11), adaptation in the 5th interface (10)
There is the 5th sealing ring (18), subfeeder (2) end is plugged in the 5th sealing ring (18), in the 6th interface (11)
It is fitted with the 6th sealing ring (19), branch drain (4) end is plugged in the 6th sealing ring (19)；
The first cavity (12), the second cavity (13), the first interface (6), third interface are arranged in the link block (5)
(8), the 5th interface (10) is connected to by the first cavity (12), the second interface (7), the 4th interface (9), the 6th interface (11)
It is connected to by the second cavity (13).
2. water supply and sewerage pipeline system according to claim 1, it is characterised in that: further include several segments exhaust pipe (20), institute
Link block (5) upper end is stated equipped with the 7th interface (21), the 7th interface (21) is interior to be fitted with the 7th sealing ring (22), described
Link block (5) lower end is equipped with the 8th interface (23), is fitted with the 8th sealing ring (24) in the 8th interface (23)；The row
Tracheae (20) upper end is plugged in the 8th sealing ring (23) above exhaust pipe (20) Nei, and exhaust pipe (20) lower end is plugged in row
In the 7th sealing ring (22) below tracheae (20)；It is additionally provided with third cavity (25) in the link block (5), the third is logical
Chamber (25) is connected to by inclined tube (26) with the second cavity (13), and the inclined tube (26) tilts down.
3. water supply and sewerage pipeline system according to claim 2, it is characterised in that: second cavity (13), third cavity
(25), inclined tube (26) is integrated part.
4. water supply and sewerage pipeline system according to claim 2, it is characterised in that: the first interface (6), second interface
(7), third interface (8), the 4th interface (9), the 5th interface (10), the 6th interface (11), the 7th interface (21), the 8th interface
(23) bottom is fitted with elastomeric pad (27), and the elastomeric pad (27) is used between buffering pipe and link block (5)
Vibration.
5. water supply and sewerage pipeline system according to claim 2 or 4, it is characterised in that: fitted in first interface (6) end
Equipped with can slide up and down the first pressing plate (28), second pressing plate that can slide up and down is fitted in third interface (8) end
(29), the third pressing plate (30) that can be horizontally slipped is fitted in the 5th interface (10) end, first pressing plate (28) is used
In compressing the first sealing ring (14), second pressing plate (29) is used for pressure third sealing ring (16), the third pressing plate (30)
For compress the 5th sealing ring (18), first pressing plate (28), the second pressing plate (29), third pressing plate (30) by bolt with
Link block (5) is fixedly connected.
6. water supply and sewerage pipeline system according to claim 5, it is characterised in that: first pressing plate (28), the second pressing plate
(29) fixed by several stay-bolts (31), the stay-bolt (31) is along first interface (6) circumference uniform distribution, the pull rod spiral shell
Bolt (31) is arranged through link block (5) vertically.
7. water supply and sewerage pipeline system according to claim 5, it is characterised in that: the third pressing plate (30) is if by intervening
It buries bolt (32) to fix, the pre-embedded bolt (32) is along the 5th interface (10) circumference uniform distribution.
8. water supply and sewerage pipeline system according to claim 7, it is characterised in that: the link block (5) is concrete mould
Block is embedded with reinforcing bar in the concrete modular, and the pre-embedded bolt (32) is fixedly connected with reinforcing bar.
9. water supply and sewerage pipeline system according to claim 1, it is characterised in that: first sealing ring (14), second close
Seal ring (15), third sealing ring (16), the 4th sealing ring (17), the 5th sealing ring (18), the 6th sealing ring (19), the 7th sealing
Ring (22), the 8th sealing ring (24) structure are identical, and first sealing ring (14) includes several annular rubber layers being arranged concentrically
(33), each annular rubber layer (33) if between pass through the connection of the dry rubber substance cord (34) that is arranged radially, the rubber cord
(34) along the first sealing ring (14) circumference uniform distribution.
10. a kind of construction method for building water supply and sewerage pipeline system described in any one of claim 1-9, which is characterized in that
The following steps are included:
According to the prefabricated link block of the size of architecture pipe well；
Link block is fixed on each layer piping shaft well head of building；
It will be connected with municipal water supply pipeline or the water supply riser being connected for water conduit tube with the link block of the bottom, will be arranged with municipal administration
The connected soil stack of water system is connected with the link block of the bottom；
Pass through link block series connection water supply riser, soil stack；
Each layer branch drain, subfeeder are connected with link block, to be connected with indoor water appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506284.4A CN110173025B (en) | 2019-06-12 | 2019-06-12 | Water supply and drainage pipeline system and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506284.4A CN110173025B (en) | 2019-06-12 | 2019-06-12 | Water supply and drainage pipeline system and construction method |
Publications (2)
| Publication Number | Publication Date |
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| CN110173025A true CN110173025A (en) | 2019-08-27 |
| CN110173025B CN110173025B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910506284.4A Active CN110173025B (en) | 2019-06-12 | 2019-06-12 | Water supply and drainage pipeline system and construction method |
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| Country | Link |
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| CN (1) | CN110173025B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111236365A (en) * | 2020-01-09 | 2020-06-05 | 临海伟星新型建材有限公司 | Large-traffic anti-overflow back double riser water drainage pipe fitting |
| CN111321780A (en) * | 2020-03-05 | 2020-06-23 | 深圳市华胜建设工程有限公司 | Water supply and drainage integrated module and water supply and drainage system of building |
| CN111648444A (en) * | 2020-07-13 | 2020-09-11 | 中国市政工程西南设计研究总院有限公司 | Building drainage system |
| CN112627295A (en) * | 2020-12-28 | 2021-04-09 | 上海建工五建集团有限公司 | Drainage pipeline and installation method thereof |
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| JP2010112114A (en) * | 2008-11-10 | 2010-05-20 | Noriatsu Kojima | Drainage facility |
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| CN204826089U (en) * | 2015-07-03 | 2015-12-02 | 北京同福全家工程技术有限公司 | Soil stack negative pressure balancing unit |
| CN210163991U (en) * | 2019-06-12 | 2020-03-20 | 中信国安建工集团有限公司 | Water supply and drainage pipeline system |
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| JP2006022581A (en) * | 2004-07-09 | 2006-01-26 | Noriatsu Kojima | Piping method of drainage equipment, drain riser and drainage equipment structure making use of the drain riser |
| JP2010112114A (en) * | 2008-11-10 | 2010-05-20 | Noriatsu Kojima | Drainage facility |
| CN104775484A (en) * | 2015-03-31 | 2015-07-15 | 中民筑友有限公司 | Water supply and drainage system of water supply and drainage integrated module and building |
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| CN111236365A (en) * | 2020-01-09 | 2020-06-05 | 临海伟星新型建材有限公司 | Large-traffic anti-overflow back double riser water drainage pipe fitting |
| CN111321780A (en) * | 2020-03-05 | 2020-06-23 | 深圳市华胜建设工程有限公司 | Water supply and drainage integrated module and water supply and drainage system of building |
| CN111648444A (en) * | 2020-07-13 | 2020-09-11 | 中国市政工程西南设计研究总院有限公司 | Building drainage system |
| CN112627295A (en) * | 2020-12-28 | 2021-04-09 | 上海建工五建集团有限公司 | Drainage pipeline and installation method thereof |
| CN112627295B (en) * | 2020-12-28 | 2022-07-19 | 上海建工五建集团有限公司 | Drainage pipeline and installation method thereof |
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| Publication number | Publication date |
|---|---|
| CN110173025B (en) | 2024-02-13 |
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